diff --git "a/knowledge_base/raw_text/iadc_state.json" "b/knowledge_base/raw_text/iadc_state.json"
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+++ "b/knowledge_base/raw_text/iadc_state.json"
@@ -0,0 +1 @@
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"https://iadclexicon.org/knowingly-and-willfully", "https://iadclexicon.org/annex-iv", "https://iadclexicon.org/environmental-study", "https://iadclexicon.org/electric-surface-heating", "https://iadclexicon.org/major-fire", "https://iadclexicon.org/ventilation-general-artificial", "https://iadclexicon.org/major-repairs", "https://iadclexicon.org/brine-mining-pit", "https://iadclexicon.org/condition-data", "https://iadclexicon.org/non-production-installation", "https://iadclexicon.org/ft-lbs", "https://iadclexicon.org/liquefaction", "https://iadclexicon.org/major-incident", "https://iadclexicon.org/proration-day", "https://iadclexicon.org/surface-commingling", "https://iadclexicon.org/low-probability", "https://iadclexicon.org/hot-formed-bolts-screws-and-nuts", "https://iadclexicon.org/sheave", "https://iadclexicon.org/import", "https://iadclexicon.org/designated-area", "https://iadclexicon.org/run-on", "https://iadclexicon.org/control-function", "https://iadclexicon.org/valve-positioners", "https://iadclexicon.org/environmentally-critical-role", "https://iadclexicon.org/independent-tank", "https://iadclexicon.org/minimum-design-metal-temperature", "https://iadclexicon.org/steady-state", "https://iadclexicon.org/aiche", "https://iadclexicon.org/mobile-platform", "https://iadclexicon.org/sick-bay", "https://iadclexicon.org/export", "https://iadclexicon.org/type-of-protection", "https://iadclexicon.org/section-identification-capability", "https://iadclexicon.org/shear-pin-device", "https://iadclexicon.org/certification-logo", "https://iadclexicon.org/escape-and-evacuation-systems", "https://iadclexicon.org/obstacle-free-sector", "https://iadclexicon.org/bias", "https://iadclexicon.org/sales-meter", "https://iadclexicon.org/gas-concentration", "https://iadclexicon.org/greenhouse-gas-instrument", "https://iadclexicon.org/vertical-ladder", "https://iadclexicon.org/relieving-conditions", "https://iadclexicon.org/us-csb", "https://iadclexicon.org/registered-organisation", "https://iadclexicon.org/locking-mechanism", "https://iadclexicon.org/static-seal", "https://iadclexicon.org/flare-burner", "https://iadclexicon.org/automatic-stationkeeping", "https://iadclexicon.org/inspection-lot-sample", "https://iadclexicon.org/commission", "https://iadclexicon.org/mqc", "https://iadclexicon.org/offshore-crane", "https://iadclexicon.org/lead-cement", "https://iadclexicon.org/utility-bolting", "https://iadclexicon.org/sampler-carriers", "https://iadclexicon.org/oil-saver", "https://iadclexicon.org/scanning-nondestructive-examination", "https://iadclexicon.org/hydrocarbon-pool-fire", "https://iadclexicon.org/injury", "https://iadclexicon.org/max", "https://iadclexicon.org/enclosed-facility", "https://iadclexicon.org/frontier-lands", "https://iadclexicon.org/gas-facility", "https://iadclexicon.org/dynamic-application", "https://iadclexicon.org/in-service-inspection", "https://iadclexicon.org/vulnerability-assessment-and-management", "https://iadclexicon.org/member-utilization", "https://iadclexicon.org/tophole-water", "https://iadclexicon.org/claustrophobia", "https://iadclexicon.org/bsw", "https://iadclexicon.org/unoccluded", "https://iadclexicon.org/corrosive-location", "https://iadclexicon.org/qnet", "https://iadclexicon.org/hpwhh", "https://iadclexicon.org/dcda-operator-workstation", "https://iadclexicon.org/marine-drilling-riser", "https://iadclexicon.org/lazy-s-riser", "https://iadclexicon.org/ice-observing", "https://iadclexicon.org/rate-of-rise", "https://iadclexicon.org/software-quality-in-use", "https://iadclexicon.org/competence", "https://iadclexicon.org/land-disposal", "https://iadclexicon.org/pser", "https://iadclexicon.org/defeating-factor", "https://iadclexicon.org/dry-conditions", "https://iadclexicon.org/pcss", "https://iadclexicon.org/substantial-modification", "https://iadclexicon.org/the-prescribed-provisions-of-the-1974-act", "https://iadclexicon.org/operational-barrier", "https://iadclexicon.org/modifications", "https://iadclexicon.org/notch-stress-range", "https://iadclexicon.org/ebba", "https://iadclexicon.org/jar", "https://iadclexicon.org/rotary-shouldered-connection", "https://iadclexicon.org/brake-power", "https://iadclexicon.org/ssba-surface-supplied-breathing-apparatus", "https://iadclexicon.org/potential-greenhouse-gas-injection-site", "https://iadclexicon.org/open-water", "https://iadclexicon.org/operating-manual", "https://iadclexicon.org/drill-pipe-weld-neck", "https://iadclexicon.org/retail-service-obligations", "https://iadclexicon.org/petrochemicals", "https://iadclexicon.org/date", "https://iadclexicon.org/mobile-jackup-platform", "https://iadclexicon.org/pozzolan", "https://iadclexicon.org/stroke", "https://iadclexicon.org/exposure-limit", "https://iadclexicon.org/surface-flash", "https://iadclexicon.org/mawp", "https://iadclexicon.org/organic-drilling-fluid", "https://iadclexicon.org/emission-control-area", "https://iadclexicon.org/qualified-inspector", "https://iadclexicon.org/oil-and-gas-location", "https://iadclexicon.org/critical-crack-depth", "https://iadclexicon.org/hcld", "https://iadclexicon.org/riser-base", "https://iadclexicon.org/loading-and-unloading-platform", "https://iadclexicon.org/conformance", "https://iadclexicon.org/geographic-coordinate", "https://iadclexicon.org/medium-probability", "https://iadclexicon.org/serious-bodily-injury", "https://iadclexicon.org/sieve", "https://iadclexicon.org/open-secondary-cell", "https://iadclexicon.org/fit", "https://iadclexicon.org/work-equipment", "https://iadclexicon.org/marked-burst-pressure-or-rated-burst-pressure-rupture-disk", "https://iadclexicon.org/fairness", "https://iadclexicon.org/oim", "https://iadclexicon.org/pmr", "https://iadclexicon.org/effective-stress", "https://iadclexicon.org/suppliers-representative", "https://iadclexicon.org/observation-period", "https://iadclexicon.org/direct-consequence", "https://iadclexicon.org/electrically-armed-before-ballistically-armed-ebba", "https://iadclexicon.org/flush-deck-ship", "https://iadclexicon.org/procedure", "https://iadclexicon.org/segregated-ballast", "https://iadclexicon.org/remote-measurement", "https://iadclexicon.org/rd", "https://iadclexicon.org/remote-controlled-valve", "https://iadclexicon.org/consultancy", "https://iadclexicon.org/vehicles", "https://iadclexicon.org/mudline-suspension-system", "https://iadclexicon.org/domain", "https://iadclexicon.org/hand-tight", "https://iadclexicon.org/wec", "https://iadclexicon.org/false-indication", "https://iadclexicon.org/workplace", "https://iadclexicon.org/heat-treatment-or-heat-treating", "https://iadclexicon.org/cpe", "https://iadclexicon.org/gas-storage-or-underground-gas-storage", "https://iadclexicon.org/symbol-x", "https://iadclexicon.org/claims", "https://iadclexicon.org/hot-work", "https://iadclexicon.org/subsea-control-module", "https://iadclexicon.org/accessory-material", "https://iadclexicon.org/h2s-unknown", "https://iadclexicon.org/subsea-system-engineering", "https://iadclexicon.org/kems", "https://iadclexicon.org/dnv", "https://iadclexicon.org/incidental-greenhouse-gas-related-substance", "https://iadclexicon.org/madeup-length", "https://iadclexicon.org/mobile-mooring-system", "https://iadclexicon.org/diers", "https://iadclexicon.org/socially-beneficial-water-use", "https://iadclexicon.org/relieving-pressure", "https://iadclexicon.org/oceanographic-reporting", "https://iadclexicon.org/critical-velocity", "https://iadclexicon.org/confining-zone", "https://iadclexicon.org/ultrasonic-test", "https://iadclexicon.org/employed", "https://iadclexicon.org/gas-free-or-free-of-gas", "https://iadclexicon.org/eds", "https://iadclexicon.org/pem", "https://iadclexicon.org/heat-treatment-load", "https://iadclexicon.org/critical-pressure-differential", "https://iadclexicon.org/mass-produced-engines", "https://iadclexicon.org/usv", "https://iadclexicon.org/secondary-recovery-project", "https://iadclexicon.org/offshore-greenhouse-gas-storage-operations", "https://iadclexicon.org/sai", "https://iadclexicon.org/lp8", "https://iadclexicon.org/precursor", "https://iadclexicon.org/cargo-area", "https://iadclexicon.org/stress", "https://iadclexicon.org/exploration-activities", "https://iadclexicon.org/fire-reaction-property", "https://iadclexicon.org/nonsensitive-reservoir", "https://iadclexicon.org/dynamic-error", "https://iadclexicon.org/field-non-conformity", "https://iadclexicon.org/bi", "https://iadclexicon.org/liquid-metal-embrittlement", "https://iadclexicon.org/residual", "https://iadclexicon.org/geocentric-datum-of-australia", "https://iadclexicon.org/commissioner", "https://iadclexicon.org/national-average-per-capita-fiscal-capacity", "https://iadclexicon.org/reinforcement", "https://iadclexicon.org/well-slot", "https://iadclexicon.org/mpr", "https://iadclexicon.org/tightness-test", "https://iadclexicon.org/inactive-cell", "https://iadclexicon.org/well-servicing", "https://iadclexicon.org/mh", "https://iadclexicon.org/pressure-regulator", "https://iadclexicon.org/surface-finish-ra", "https://iadclexicon.org/rate-of-penetration-rop", "https://iadclexicon.org/scam", "https://iadclexicon.org/integral", "https://iadclexicon.org/oceanographer", "https://iadclexicon.org/material-specification", "https://iadclexicon.org/slick-spot", "https://iadclexicon.org/hands-on-proficiency", "https://iadclexicon.org/approved-temporary-abandonment", "https://iadclexicon.org/cellulosic-fire", "https://iadclexicon.org/single-stage-pump", "https://iadclexicon.org/upper-kelly-valve-or-kelly-cock", "https://iadclexicon.org/day", "https://iadclexicon.org/design-pressure", "https://iadclexicon.org/driving-voltage", "https://iadclexicon.org/yielding", "https://iadclexicon.org/api-5k", "https://iadclexicon.org/oil", "https://iadclexicon.org/bam", "https://iadclexicon.org/nominal-value", "https://iadclexicon.org/scouring", "https://iadclexicon.org/accidental-hazard", "https://iadclexicon.org/injection-well-owner", "https://iadclexicon.org/authentication", "https://iadclexicon.org/landowner", "https://iadclexicon.org/static-gel-strength-sgs", "https://iadclexicon.org/deflagration", "https://iadclexicon.org/ssc-2", "https://iadclexicon.org/mewp", "https://iadclexicon.org/proveedor-de-bienes-y-servicios", "https://iadclexicon.org/ft2", "https://iadclexicon.org/lifting-operation", "https://iadclexicon.org/flashing", "https://iadclexicon.org/mud-return-line", "https://iadclexicon.org/fit-testing", "https://iadclexicon.org/hose-design-family", "https://iadclexicon.org/caution", "https://iadclexicon.org/mud-compartment", "https://iadclexicon.org/butt-welded-joint", "https://iadclexicon.org/smart", "https://iadclexicon.org/inertia", "https://iadclexicon.org/essential-variable", "https://iadclexicon.org/expert-advisory-committee", "https://iadclexicon.org/mdsc", "https://iadclexicon.org/api-st", "https://iadclexicon.org/total-static-head-gradient", "https://iadclexicon.org/template", "https://iadclexicon.org/flow-computers-totalizers-and-indicators", "https://iadclexicon.org/squeeze-cementing", "https://iadclexicon.org/wcid-well-plan", "https://iadclexicon.org/rps", "https://iadclexicon.org/project", "https://iadclexicon.org/ecp", "https://iadclexicon.org/separately-owned-tract", "https://iadclexicon.org/drill-pipe-body-manufacturer", "https://iadclexicon.org/gor", "https://iadclexicon.org/non-standardized-cargo", "https://iadclexicon.org/petroleum-retention-lease", "https://iadclexicon.org/mineral-oils", "https://iadclexicon.org/c", "https://iadclexicon.org/permit-to-work", "https://iadclexicon.org/partly-cancelled", "https://iadclexicon.org/choke-kill-line", "https://iadclexicon.org/wave-steepness", "https://iadclexicon.org/load-rating", "https://iadclexicon.org/bend-stiffener-cap", "https://iadclexicon.org/insiders", "https://iadclexicon.org/dp-operation", "https://iadclexicon.org/constructed", "https://iadclexicon.org/resubmitted-ocs-plan", "https://iadclexicon.org/hse-critical-activity", "https://iadclexicon.org/total-dive-time", "https://iadclexicon.org/extreme-level-earthquake", "https://iadclexicon.org/male-interface-structure", "https://iadclexicon.org/mechanical-plug", "https://iadclexicon.org/rie", "https://iadclexicon.org/mil-std", "https://iadclexicon.org/controlled-mud-level", "https://iadclexicon.org/passenger", "https://iadclexicon.org/powder-filling-q", "https://iadclexicon.org/control-system-fault-alarm", "https://iadclexicon.org/common-mode-failures", "https://iadclexicon.org/effective-clearing-ship", "https://iadclexicon.org/local-government", "https://iadclexicon.org/sample-line", "https://iadclexicon.org/mud-logging-module", "https://iadclexicon.org/corrosion-allowance", "https://iadclexicon.org/ctd", "https://iadclexicon.org/entry-direct", "https://iadclexicon.org/construct", "https://iadclexicon.org/mllw", "https://iadclexicon.org/atv", "https://iadclexicon.org/detect", "https://iadclexicon.org/lost-or-restricted-workday-injury", "https://iadclexicon.org/built-up-backpressure", "https://iadclexicon.org/subsea-test-tree", "https://iadclexicon.org/ds", "https://iadclexicon.org/drilling-hoisting-line", "https://iadclexicon.org/navarea", "https://iadclexicon.org/pulser", "https://iadclexicon.org/cubic-feet-of-gas-or-cubic-foot-of-gas", "https://iadclexicon.org/maximum-retail-price", "https://iadclexicon.org/rope-production-report", "https://iadclexicon.org/oms", "https://iadclexicon.org/jack-up", "https://iadclexicon.org/unitized-sand", "https://iadclexicon.org/mining-area", "https://iadclexicon.org/controlled-product", "https://iadclexicon.org/shear-rams", "https://iadclexicon.org/representative-sample", "https://iadclexicon.org/reprisal-action", "https://iadclexicon.org/category-b-alerts", "https://iadclexicon.org/microfouling", "https://iadclexicon.org/cryptographic-key", "https://iadclexicon.org/adequate-ventilation", "https://iadclexicon.org/corresponding-provision", "https://iadclexicon.org/elastomeric-bell-and-spigot-seal-lock-joint", "https://iadclexicon.org/subrope-splicing", "https://iadclexicon.org/the-regulations", "https://iadclexicon.org/mineable-coal-seam", "https://iadclexicon.org/affected-parties", "https://iadclexicon.org/rebuilt", "https://iadclexicon.org/amsa", "https://iadclexicon.org/ultimate-limit-state", "https://iadclexicon.org/joint-probability-metocean-data", "https://iadclexicon.org/public-water-system", "https://iadclexicon.org/vessel-activities", "https://iadclexicon.org/block", "https://iadclexicon.org/relative-risk", "https://iadclexicon.org/muster-area", "https://iadclexicon.org/syntactic-foam", "https://iadclexicon.org/drillship", "https://iadclexicon.org/software-quality-assurance", "https://iadclexicon.org/bulk-shipment", "https://iadclexicon.org/serialization", "https://iadclexicon.org/interoperability", "https://iadclexicon.org/total-recordable-incidents", "https://iadclexicon.org/responsible-commonwealth-minister", "https://iadclexicon.org/deleterious-substances", "https://iadclexicon.org/fitness-for-service-ffs-evaluation", "https://iadclexicon.org/lock-screw-or-tie-down-screw", "https://iadclexicon.org/nace-service", "https://iadclexicon.org/spitzglas-formula", "https://iadclexicon.org/hardship-well", "https://iadclexicon.org/restricted-areas", "https://iadclexicon.org/customer", "https://iadclexicon.org/geological-survey", "https://iadclexicon.org/sulfate-resistant-cement", "https://iadclexicon.org/mineral", "https://iadclexicon.org/hse-management-objectives", "https://iadclexicon.org/ppm", "https://iadclexicon.org/checklist", "https://iadclexicon.org/key-resource", "https://iadclexicon.org/eor", "https://iadclexicon.org/undesirable-events", "https://iadclexicon.org/yarn-assembly-checklist", "https://iadclexicon.org/standing-or-stationed", "https://iadclexicon.org/drill-string-float", "https://iadclexicon.org/welding-procedure-specification-wps", "https://iadclexicon.org/workover", "https://iadclexicon.org/plating", "https://iadclexicon.org/tank-forming-part-of-a-tank-vehicle", "https://iadclexicon.org/pour-point", "https://iadclexicon.org/minerals", "https://iadclexicon.org/make-up-tools", "https://iadclexicon.org/qualified-canadian-exploration-expenditure", "https://iadclexicon.org/top-management", "https://iadclexicon.org/hwdp", "https://iadclexicon.org/security-function", "https://iadclexicon.org/border", "https://iadclexicon.org/type-of-protection-td-or-group-iii-t", "https://iadclexicon.org/well-branch", "https://iadclexicon.org/high-speed-diesel", "https://iadclexicon.org/blowdown-drum", "https://iadclexicon.org/surface-piping", "https://iadclexicon.org/ilo", "https://iadclexicon.org/unreliability", "https://iadclexicon.org/stomping", "https://iadclexicon.org/maximum-permissible-surface-temperature", "https://iadclexicon.org/ltd", "https://iadclexicon.org/cement-class", "https://iadclexicon.org/ref", "https://iadclexicon.org/marine-weather-observer", "https://iadclexicon.org/sealed-cell", "https://iadclexicon.org/volumetric-non-destructive-examination", "https://iadclexicon.org/nova-scotia-income-tax-act", "https://iadclexicon.org/accident", "https://iadclexicon.org/authorized-representative", "https://iadclexicon.org/standoff-ratio", "https://iadclexicon.org/bull-heading", "https://iadclexicon.org/rm", "https://iadclexicon.org/component-interference", "https://iadclexicon.org/fire-division", "https://iadclexicon.org/first-aid-room", "https://iadclexicon.org/short-international-voyage", "https://iadclexicon.org/accumulator-system", "https://iadclexicon.org/tubingless-multiple-completion", "https://iadclexicon.org/a-60-bulkhead-or-deck", "https://iadclexicon.org/vhf-radiotelephony-device-for-the-aeronautical-service", "https://iadclexicon.org/balance", "https://iadclexicon.org/iamsar-manual", "https://iadclexicon.org/metal-to-metal-seal", "https://iadclexicon.org/first-aid-attendant", "https://iadclexicon.org/qualification", "https://iadclexicon.org/oceanographic-program", "https://iadclexicon.org/major-hydrocarbon-release", "https://iadclexicon.org/dbbs", "https://iadclexicon.org/direct-hydraulic-control", "https://iadclexicon.org/independent-double-bottom-tank", "https://iadclexicon.org/vulnerability-degree", "https://iadclexicon.org/psychometrics", "https://iadclexicon.org/dogleg-severity", "https://iadclexicon.org/water-discharge", "https://iadclexicon.org/material-remains", "https://iadclexicon.org/maritime-vhf-radiotelephony-device", "https://iadclexicon.org/suitably-qualified", "https://iadclexicon.org/transportation-or-to-transport", "https://iadclexicon.org/proration-month", "https://iadclexicon.org/dynamic-positioning-control-station", "https://iadclexicon.org/carbon-steel", "https://iadclexicon.org/surface-safety-valve-or-ssv", "https://iadclexicon.org/pressure-rating", "https://iadclexicon.org/accidental-loads-actions", "https://iadclexicon.org/load-survival", "https://iadclexicon.org/sia", "https://iadclexicon.org/coastal-state-administration", "https://iadclexicon.org/minimum-bending-radius", "https://iadclexicon.org/subsea-wireline-systems", "https://iadclexicon.org/restricted-surface-occupancy-area", "https://iadclexicon.org/sampling-pipes", "https://iadclexicon.org/vehicle-spaces", "https://iadclexicon.org/production-assurance", "https://iadclexicon.org/mine-workings", "https://iadclexicon.org/steel-or-equivalent-material", "https://iadclexicon.org/tgb", "https://iadclexicon.org/survival", "https://iadclexicon.org/personnel-qualified", "https://iadclexicon.org/seismic-operations", "https://iadclexicon.org/pressure-while-drilling-pwd", "https://iadclexicon.org/named-month", "https://iadclexicon.org/branch", "https://iadclexicon.org/examinations", "https://iadclexicon.org/internet-crime", "https://iadclexicon.org/rescue-sub-centre", "https://iadclexicon.org/characteristic-material-strength", "https://iadclexicon.org/well-integrity-management", "https://iadclexicon.org/riser-management-system", "https://iadclexicon.org/trusted-information-communication-entity", "https://iadclexicon.org/state-title", "https://iadclexicon.org/risk-governance", "https://iadclexicon.org/spectrum", "https://iadclexicon.org/employer", "https://iadclexicon.org/major-accidents", "https://iadclexicon.org/rescue", "https://iadclexicon.org/mineral-oil", "https://iadclexicon.org/keel-joint", "https://iadclexicon.org/isolated-work-place", "https://iadclexicon.org/non-full-crested-thread", "https://iadclexicon.org/certificate-of-competency", "https://iadclexicon.org/directional-combination", "https://iadclexicon.org/starting-pressure", 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"https://iadclexicon.org/gutter", "https://iadclexicon.org/recycle-line", "https://iadclexicon.org/system-administration", "https://iadclexicon.org/fwac", "https://iadclexicon.org/secondary-line", "https://iadclexicon.org/mp", "https://iadclexicon.org/environmental-assessment", "https://iadclexicon.org/commercial-soil-farming", "https://iadclexicon.org/pel", "https://iadclexicon.org/marine-environment", "https://iadclexicon.org/water-supply", "https://iadclexicon.org/sithp", "https://iadclexicon.org/screening-criterion", "https://iadclexicon.org/er", "https://iadclexicon.org/certified-verification-agent", "https://iadclexicon.org/inside-blowout-preventer", "https://iadclexicon.org/multibore-flexible-pipe-riser", "https://iadclexicon.org/simple-apparatus", "https://iadclexicon.org/ball-valve", "https://iadclexicon.org/dp-control-system", "https://iadclexicon.org/lower-explosive-flammable-limit", "https://iadclexicon.org/non-refrigerated-tank", "https://iadclexicon.org/secured-party", "https://iadclexicon.org/field", "https://iadclexicon.org/pfh", "https://iadclexicon.org/security-program", "https://iadclexicon.org/trip-tank", "https://iadclexicon.org/multiple-safety-systems", "https://iadclexicon.org/illegal-gas", "https://iadclexicon.org/permanent-equipment", "https://iadclexicon.org/acs", "https://iadclexicon.org/yarn", "https://iadclexicon.org/ships", "https://iadclexicon.org/maintenance-support-performance", "https://iadclexicon.org/mechanical-energy", "https://iadclexicon.org/documented-information", "https://iadclexicon.org/fundamental", "https://iadclexicon.org/lmp", "https://iadclexicon.org/hoisting", "https://iadclexicon.org/opf-fluids", "https://iadclexicon.org/tssv", "https://iadclexicon.org/response-time-index-rti", "https://iadclexicon.org/safety-objectives", "https://iadclexicon.org/induction-motor", "https://iadclexicon.org/phenolic", "https://iadclexicon.org/data-quality", "https://iadclexicon.org/near-miss", 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"https://iadclexicon.org/bayesian-probability", "https://iadclexicon.org/ij-tube-seal", "https://iadclexicon.org/rotary-hose-kelly-hose", "https://iadclexicon.org/emergency-response-team", "https://iadclexicon.org/riser-tensioner-ring", "https://iadclexicon.org/megohmmeter", "https://iadclexicon.org/basic-sedimenttank-bottom-pits", "https://iadclexicon.org/misfire", "https://iadclexicon.org/two-blocking", "https://iadclexicon.org/insider", "https://iadclexicon.org/non-repudiation", "https://iadclexicon.org/destroyed", "https://iadclexicon.org/cost-calculation-for-plugging-an-inactive-well", "https://iadclexicon.org/dod", "https://iadclexicon.org/ssr", "https://iadclexicon.org/jhajsa", "https://iadclexicon.org/environmental-management-law", "https://iadclexicon.org/rn", "https://iadclexicon.org/completionworkover-riser", "https://iadclexicon.org/mttf", "https://iadclexicon.org/information-assurance-compliance", "https://iadclexicon.org/grind-removal", "https://iadclexicon.org/attack-tree", "https://iadclexicon.org/building-unit", "https://iadclexicon.org/seal-ovality", "https://iadclexicon.org/spm", "https://iadclexicon.org/hpht-environments", "https://iadclexicon.org/mist-drilling", "https://iadclexicon.org/bending-stiffness", "https://iadclexicon.org/dynamic-positioning-operation", "https://iadclexicon.org/health-related-resources", "https://iadclexicon.org/ship-of-the-same-type", "https://iadclexicon.org/stochastic-analysis", "https://iadclexicon.org/1988-ll-protocol", "https://iadclexicon.org/corrosion-resistant-alloy-cra", "https://iadclexicon.org/borehole-site", "https://iadclexicon.org/diving-doctor", "https://iadclexicon.org/petroleum-production-licence-area", "https://iadclexicon.org/retained-sample", "https://iadclexicon.org/quarter", "https://iadclexicon.org/process-disturbances", "https://iadclexicon.org/physical-security", "https://iadclexicon.org/pooled-spacing-unit", "https://iadclexicon.org/type-2-open-drains", "https://iadclexicon.org/the-act", "https://iadclexicon.org/break-even-analysis", "https://iadclexicon.org/abnormal-pressure", "https://iadclexicon.org/surveillance-period", "https://iadclexicon.org/blocks-crown-and-traveling", "https://iadclexicon.org/s-n", "https://iadclexicon.org/flow-drilling", "https://iadclexicon.org/thrt", "https://iadclexicon.org/production-string-or-completion-string", "https://iadclexicon.org/transverse-section", "https://iadclexicon.org/standard-operating-procedure", "https://iadclexicon.org/tih", "https://iadclexicon.org/landing-string", "https://iadclexicon.org/spurious-action", "https://iadclexicon.org/hydrostatic-barrier", "https://iadclexicon.org/threshold-limit-value-4", "https://iadclexicon.org/public-service-of-canada", "https://iadclexicon.org/phf", "https://iadclexicon.org/wirelinecoiled-tubing-bop", "https://iadclexicon.org/full-depth-thread", "https://iadclexicon.org/gas-oil-ratio", "https://iadclexicon.org/manufacturing", "https://iadclexicon.org/igniter", "https://iadclexicon.org/final-net-buoyancy", "https://iadclexicon.org/mitigations", "https://iadclexicon.org/issuing-service", "https://iadclexicon.org/manned-facility", "https://iadclexicon.org/high-expansion-foam-fire-extinguishing-systems", "https://iadclexicon.org/probabilistic-method", "https://iadclexicon.org/soft-start", "https://iadclexicon.org/dqa", "https://iadclexicon.org/hips", "https://iadclexicon.org/lazy-wave-riser", "https://iadclexicon.org/test-unit", "https://iadclexicon.org/attack-vector", "https://iadclexicon.org/calendar-month", "https://iadclexicon.org/fsus", "https://iadclexicon.org/critical-activities", "https://iadclexicon.org/bv", "https://iadclexicon.org/eligibility", "https://iadclexicon.org/mode-of-operation", "https://iadclexicon.org/event-tree", "https://iadclexicon.org/drilling-facilities", "https://iadclexicon.org/time-to-safely-terminate", "https://iadclexicon.org/deep-pool", "https://iadclexicon.org/national-navtex-service", "https://iadclexicon.org/completed", "https://iadclexicon.org/exploration-for-minerals", "https://iadclexicon.org/capture", "https://iadclexicon.org/controller", "https://iadclexicon.org/studded-block", "https://iadclexicon.org/eue", "https://iadclexicon.org/vapor-pressure", "https://iadclexicon.org/production-of-minerals", "https://iadclexicon.org/friction-management-method", "https://iadclexicon.org/level-bridle", "https://iadclexicon.org/sitp", "https://iadclexicon.org/outflow", "https://iadclexicon.org/mobile-offshore-unit-mou", "https://iadclexicon.org/maximum-external-inductance-to-resistance-ratio-loro", "https://iadclexicon.org/autoridad-de-fiscalizacion", "https://iadclexicon.org/securing", "https://iadclexicon.org/size-range", "https://iadclexicon.org/malicious-logic", "https://iadclexicon.org/observation-wells", "https://iadclexicon.org/steering-gear-alarm", "https://iadclexicon.org/traffic-analysis", "https://iadclexicon.org/pilot-operated-pressure-relief-valve", "https://iadclexicon.org/pollution-damage", "https://iadclexicon.org/realistic-conditions", "https://iadclexicon.org/subsea-blowout-preventer", "https://iadclexicon.org/api-sand", "https://iadclexicon.org/reservoir", "https://iadclexicon.org/comprehensive-study", "https://iadclexicon.org/periodic-inspection", "https://iadclexicon.org/continuous-dilution", "https://iadclexicon.org/tg", "https://iadclexicon.org/vertical-centrifugal-pump", "https://iadclexicon.org/machinery-alarm", "https://iadclexicon.org/osh-ns", "https://iadclexicon.org/diving-station", "https://iadclexicon.org/secret-key", "https://iadclexicon.org/xlot", "https://iadclexicon.org/pressurized-surge-tank", "https://iadclexicon.org/attachment-weld", "https://iadclexicon.org/risk-reduction-measures", "https://iadclexicon.org/work-task", "https://iadclexicon.org/follow-up-program", "https://iadclexicon.org/monkey-board-tubing-board-or-racking-board", "https://iadclexicon.org/making-a-trip", "https://iadclexicon.org/moulded-depth", "https://iadclexicon.org/examination-point", "https://iadclexicon.org/jf", "https://iadclexicon.org/pb", "https://iadclexicon.org/survival-draft", "https://iadclexicon.org/mpme", "https://iadclexicon.org/greenhouse-gas-injection-licence-area", "https://iadclexicon.org/well-completion-equipment", "https://iadclexicon.org/box-connection", "https://iadclexicon.org/hftf", "https://iadclexicon.org/collecting-pit", "https://iadclexicon.org/offshore-petroleum-royalty-act", "https://iadclexicon.org/role-based-access-control", "https://iadclexicon.org/computer-based-test", "https://iadclexicon.org/surface-base-precharge-pressure", "https://iadclexicon.org/force-majeure-event", "https://iadclexicon.org/cooling-water", "https://iadclexicon.org/normative", "https://iadclexicon.org/reasonably-foreseeable", "https://iadclexicon.org/surface-type-jack-up-unit", "https://iadclexicon.org/special-purpose-pits", "https://iadclexicon.org/action", "https://iadclexicon.org/mpm", "https://iadclexicon.org/makeup-tool", "https://iadclexicon.org/personal-fall-arrest-system", "https://iadclexicon.org/fugacity", "https://iadclexicon.org/critical-dimension", "https://iadclexicon.org/twa", "https://iadclexicon.org/enclosed-flare", "https://iadclexicon.org/dfu", "https://iadclexicon.org/hydrostatic-test-pressure", "https://iadclexicon.org/formal-safety-assessment", "https://iadclexicon.org/containment-stack", "https://iadclexicon.org/maintain-procedures", "https://iadclexicon.org/commercial-discovery-area", "https://iadclexicon.org/nonincendive-equipment", "https://iadclexicon.org/audit-client", "https://iadclexicon.org/critical-zone", "https://iadclexicon.org/performance-criteria", "https://iadclexicon.org/oil-fuel", "https://iadclexicon.org/temporary-crane", "https://iadclexicon.org/permanent-pit", "https://iadclexicon.org/allowable-production", "https://iadclexicon.org/fracture-mechanics-assessment", "https://iadclexicon.org/gravitational-energy", "https://iadclexicon.org/bernoullis-equation", "https://iadclexicon.org/emergency-shutdown", "https://iadclexicon.org/recognized-standards", "https://iadclexicon.org/interlock", "https://iadclexicon.org/ber", "https://iadclexicon.org/wind-spectrum", "https://iadclexicon.org/dpvad", "https://iadclexicon.org/air-intake-shut-off-valve", "https://iadclexicon.org/spe", "https://iadclexicon.org/standby-vessel", "https://iadclexicon.org/tensile-test", "https://iadclexicon.org/flowline-connector-system", "https://iadclexicon.org/records", "https://iadclexicon.org/well-safety", "https://iadclexicon.org/barge", "https://iadclexicon.org/compliance-declaration", "https://iadclexicon.org/cavity-depth", "https://iadclexicon.org/circulate", "https://iadclexicon.org/circulating-hose-bumper-hose", "https://iadclexicon.org/gin-pole-mast", "https://iadclexicon.org/socio-technical-system", "https://iadclexicon.org/mds", "https://iadclexicon.org/relative-roughness", "https://iadclexicon.org/volumetric-efficiency-ve", "https://iadclexicon.org/amount", "https://iadclexicon.org/flat-characteristic-curve", "https://iadclexicon.org/system-pressure-test", "https://iadclexicon.org/friction-head-loss", "https://iadclexicon.org/company-and-director", "https://iadclexicon.org/vti", "https://iadclexicon.org/ssv-valve-or-usv-valve", "https://iadclexicon.org/multi-pool-well", "https://iadclexicon.org/executing-unit", "https://iadclexicon.org/friction-factor", "https://iadclexicon.org/fuel", "https://iadclexicon.org/software-assurance", "https://iadclexicon.org/vortex", "https://iadclexicon.org/esd", "https://iadclexicon.org/situational-awareness", "https://iadclexicon.org/vapour-pressure", "https://iadclexicon.org/post-orders", "https://iadclexicon.org/member-of-the-workforce", "https://iadclexicon.org/vessel-traffic-services", "https://iadclexicon.org/making-up-a-joint", "https://iadclexicon.org/significant-discovery", "https://iadclexicon.org/ntis", "https://iadclexicon.org/province", "https://iadclexicon.org/lpg", "https://iadclexicon.org/qa", "https://iadclexicon.org/bearden-unit-of-consistency-bc", "https://iadclexicon.org/non-critical-failure", "https://iadclexicon.org/occupational-illness", "https://iadclexicon.org/lighting-fixtures-enclosed-and-gasketed", "https://iadclexicon.org/new-brine-mining-injection-well", "https://iadclexicon.org/water-ingress-detection-main-alarm", "https://iadclexicon.org/deepest-subdivision-draught-ds", "https://iadclexicon.org/district-magistrate", "https://iadclexicon.org/tier", "https://iadclexicon.org/easement", "https://iadclexicon.org/cms", "https://iadclexicon.org/international-safetynet-service", "https://iadclexicon.org/illegal-oil", "https://iadclexicon.org/emission", "https://iadclexicon.org/assigned-protection-factor", "https://iadclexicon.org/ice-management-contractor", "https://iadclexicon.org/hydrocarbon-storage-well-or-storage-well", "https://iadclexicon.org/proven-technology", "https://iadclexicon.org/disconnect", "https://iadclexicon.org/cement-grade", "https://iadclexicon.org/seal-hermetic", "https://iadclexicon.org/coordination", "https://iadclexicon.org/pen-test", "https://iadclexicon.org/no-interdependence-of-barriers", "https://iadclexicon.org/cluster", "https://iadclexicon.org/environmental-aspect", "https://iadclexicon.org/turbine-meter", "https://iadclexicon.org/total-dilution", "https://iadclexicon.org/emergency-first-aid-certificate", "https://iadclexicon.org/pump-station", "https://iadclexicon.org/design-criteria", "https://iadclexicon.org/lhd", "https://iadclexicon.org/explore-for-potential-greenhouse-gas-injection-sites", "https://iadclexicon.org/maximum-use-concentration", "https://iadclexicon.org/psd", "https://iadclexicon.org/assessment", "https://iadclexicon.org/skirted-spudcan", "https://iadclexicon.org/threshold-characteristics", "https://iadclexicon.org/rule-length", "https://iadclexicon.org/smr", "https://iadclexicon.org/petroleum-products", "https://iadclexicon.org/sniffing", "https://iadclexicon.org/c-naaia2", "https://iadclexicon.org/mother-joint", "https://iadclexicon.org/vessel-materials", "https://iadclexicon.org/suction-control", "https://iadclexicon.org/emission-offsets", "https://iadclexicon.org/retrievable-packer-or-retrievable-bridge-plug", "https://iadclexicon.org/period-of-stay", "https://iadclexicon.org/specified-operating-area-service", "https://iadclexicon.org/cnc", "https://iadclexicon.org/non-sealing-shear-ram", "https://iadclexicon.org/potentially-explosive-atmosphere", "https://iadclexicon.org/rupture-disk-device", "https://iadclexicon.org/international-power-line", "https://iadclexicon.org/greenhouse-gas-instrument-holder", "https://iadclexicon.org/cementing-float-equipment", "https://iadclexicon.org/pr2", "https://iadclexicon.org/accreditation-symbol", "https://iadclexicon.org/group", "https://iadclexicon.org/gra", "https://iadclexicon.org/flowing-well", "https://iadclexicon.org/risk-source", "https://iadclexicon.org/relevant-chemicals", "https://iadclexicon.org/production-licence", "https://iadclexicon.org/sc", "https://iadclexicon.org/minimum-required-thickness", "https://iadclexicon.org/net-standard-volume", "https://iadclexicon.org/nzs", "https://iadclexicon.org/physician-or-other-licensed-health-care-professional", "https://iadclexicon.org/rootkit", "https://iadclexicon.org/pit-volume-totalizer", "https://iadclexicon.org/authority-area", "https://iadclexicon.org/d-j-basin-fox-hills-protection-area", "https://iadclexicon.org/fsh", "https://iadclexicon.org/competencecompetent", "https://iadclexicon.org/sce", "https://iadclexicon.org/property-line", "https://iadclexicon.org/drape-hose", "https://iadclexicon.org/security-interest", "https://iadclexicon.org/major-industrial-accident", "https://iadclexicon.org/marine-atmosphere", "https://iadclexicon.org/blind-flange", "https://iadclexicon.org/class-a-60-division", "https://iadclexicon.org/amt", "https://iadclexicon.org/load-limiting-component", "https://iadclexicon.org/rubber-seal-lock-joint", "https://iadclexicon.org/wims", "https://iadclexicon.org/waste", "https://iadclexicon.org/information-system-resilience", "https://iadclexicon.org/lowest-waterline", "https://iadclexicon.org/superimposed-back-pressure", "https://iadclexicon.org/load-oil", "https://iadclexicon.org/requestor", "https://iadclexicon.org/sonic-strength", "https://iadclexicon.org/brake", "https://iadclexicon.org/initial-well-completion-data", "https://iadclexicon.org/special-state", "https://iadclexicon.org/accidental-limit-states", "https://iadclexicon.org/lay-down-area", "https://iadclexicon.org/attendant", "https://iadclexicon.org/flammable-oil-system", "https://iadclexicon.org/blown-foam", "https://iadclexicon.org/sidewall-sample-taker", "https://iadclexicon.org/oisd-standard", "https://iadclexicon.org/multiple-configuration", "https://iadclexicon.org/decompression", "https://iadclexicon.org/well-total-system-reliability", "https://iadclexicon.org/gas-plant-evaporationretention-pit", "https://iadclexicon.org/disruption", "https://iadclexicon.org/soft-close-in", "https://iadclexicon.org/hlayer", "https://iadclexicon.org/log-or-well-log", "https://iadclexicon.org/most-probable-maximum-extreme", "https://iadclexicon.org/failure-classification", "https://iadclexicon.org/dat", "https://iadclexicon.org/high-recovery-pressure-control-valve", "https://iadclexicon.org/evacuation-routes", "https://iadclexicon.org/rbd", "https://iadclexicon.org/full-superstructure", "https://iadclexicon.org/minister", "https://iadclexicon.org/multi-stage-pump", "https://iadclexicon.org/marine-installation-or-structure", "https://iadclexicon.org/chemical-abstracts-service-number-or-cas-number", "https://iadclexicon.org/alert-phase", "https://iadclexicon.org/dro", "https://iadclexicon.org/cop", "https://iadclexicon.org/vented-cell", "https://iadclexicon.org/timor-sea-treaty", "https://iadclexicon.org/human-error", "https://iadclexicon.org/primary-structural-damage", "https://iadclexicon.org/crude-oil-and-condensate-production-gross-operated", "https://iadclexicon.org/hydrogen-embrittlement", "https://iadclexicon.org/surface-well", "https://iadclexicon.org/isms-project", "https://iadclexicon.org/facility", "https://iadclexicon.org/severe-galling", "https://iadclexicon.org/collection", "https://iadclexicon.org/positive-material-identification", "https://iadclexicon.org/safety-system", "https://iadclexicon.org/distributed-denial-of-service", "https://iadclexicon.org/subdivision-length-ls", "https://iadclexicon.org/uncontrolled-developments", "https://iadclexicon.org/prd", "https://iadclexicon.org/adas", "https://iadclexicon.org/bsl", "https://iadclexicon.org/cable-itc", "https://iadclexicon.org/floorman", 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"https://iadclexicon.org/stringers", "https://iadclexicon.org/mwdlwd", "https://iadclexicon.org/cplg", "https://iadclexicon.org/d-circle", "https://iadclexicon.org/subunit", "https://iadclexicon.org/significant-pipeline-accident-event", "https://iadclexicon.org/mass-burning-rate", "https://iadclexicon.org/box-end", "https://iadclexicon.org/multi-coupler", "https://iadclexicon.org/master-choke-line-valve", "https://iadclexicon.org/ew", "https://iadclexicon.org/borehole-pressure", "https://iadclexicon.org/coastal-state-authority", "https://iadclexicon.org/dea", "https://iadclexicon.org/riser-model", "https://iadclexicon.org/qc", "https://iadclexicon.org/memorandum-to-owner", "https://iadclexicon.org/condition-monitoring-location", "https://iadclexicon.org/station-bypass", "https://iadclexicon.org/well-control-incident", "https://iadclexicon.org/lease-production-facilities", "https://iadclexicon.org/water-security", "https://iadclexicon.org/pql", "https://iadclexicon.org/geotextile", 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"https://iadclexicon.org/accidental-loads", "https://iadclexicon.org/owner", "https://iadclexicon.org/sas", "https://iadclexicon.org/pls", "https://iadclexicon.org/electro-hydraulic-eh-control-system", "https://iadclexicon.org/base", "https://iadclexicon.org/approved-method", "https://iadclexicon.org/dmac", "https://iadclexicon.org/type-2-component-%e2%8c%a9weld%e2%8c%aa", "https://iadclexicon.org/retrievable-control-pod", "https://iadclexicon.org/stress-relieving", "https://iadclexicon.org/lwrp", "https://iadclexicon.org/environmental-policy", "https://iadclexicon.org/personal-diving-equipment", "https://iadclexicon.org/ship-constructed", "https://iadclexicon.org/pump-horsepower-capacity-curve", "https://iadclexicon.org/closed-disposal-system", "https://iadclexicon.org/operating-conditions", "https://iadclexicon.org/surface-or-subsurface-water", "https://iadclexicon.org/canadian-exploration-and-development-overhead-expense", "https://iadclexicon.org/rescued", "https://iadclexicon.org/pyrophoric", "https://iadclexicon.org/regulation", "https://iadclexicon.org/sustainability", "https://iadclexicon.org/creep-failure", "https://iadclexicon.org/end-user", "https://iadclexicon.org/low-power-buoyancy", "https://iadclexicon.org/mill-end", "https://iadclexicon.org/inspection-lot-size", "https://iadclexicon.org/wire-line-wiper", "https://iadclexicon.org/overdue-inspections", "https://iadclexicon.org/rms", "https://iadclexicon.org/rp-dnv-gl", "https://iadclexicon.org/loose-flange", "https://iadclexicon.org/switchdeadman", "https://iadclexicon.org/well-operating-limits", "https://iadclexicon.org/weld-major-repair", "https://iadclexicon.org/retained-fluid", "https://iadclexicon.org/pressure-transmitters", "https://iadclexicon.org/poisons", "https://iadclexicon.org/meter", "https://iadclexicon.org/rams", "https://iadclexicon.org/mining", "https://iadclexicon.org/recycle", "https://iadclexicon.org/adjacent-connected-space", "https://iadclexicon.org/unauthorized-access", "https://iadclexicon.org/casing", "https://iadclexicon.org/sl-t", "https://iadclexicon.org/subsea-tree-system", "https://iadclexicon.org/hz", "https://iadclexicon.org/mtm", "https://iadclexicon.org/flexed", "https://iadclexicon.org/spurious-failure", "https://iadclexicon.org/assignment-of-security-interest", "https://iadclexicon.org/gas", "https://iadclexicon.org/grouping", "https://iadclexicon.org/heat-release", "https://iadclexicon.org/lifting-components", "https://iadclexicon.org/subsea-buoy-clamps", "https://iadclexicon.org/air-lock", "https://iadclexicon.org/aogbo", "https://iadclexicon.org/search-and-rescue-unit", "https://iadclexicon.org/partial-pressure", "https://iadclexicon.org/iogp", "https://iadclexicon.org/bonding-material", "https://iadclexicon.org/visual-inspection", "https://iadclexicon.org/lr", "https://iadclexicon.org/hydrogen-sulfide-gas-h2s-no-hazard-area", "https://iadclexicon.org/appellant", "https://iadclexicon.org/flow-loop", "https://iadclexicon.org/riser-disconnect", "https://iadclexicon.org/undrained-shear-strength", "https://iadclexicon.org/as-installed-length", "https://iadclexicon.org/field-repairs", "https://iadclexicon.org/apv", "https://iadclexicon.org/previous-petroleum-regulations", "https://iadclexicon.org/used", "https://iadclexicon.org/scrubber-oil", "https://iadclexicon.org/well-head-tank", "https://iadclexicon.org/wiv", "https://iadclexicon.org/control-path", "https://iadclexicon.org/sls", "https://iadclexicon.org/number-temperature-identification-t-codetemperature-class", "https://iadclexicon.org/certificated-person", "https://iadclexicon.org/fluorescent-magnetic-particle-inspection", "https://iadclexicon.org/working-environment", "https://iadclexicon.org/store", "https://iadclexicon.org/lower-flammable-limit", "https://iadclexicon.org/rpm", "https://iadclexicon.org/protecting-persons-from-fire-and-explosion", "https://iadclexicon.org/competence-acquisition", "https://iadclexicon.org/high-signal-converter", "https://iadclexicon.org/repositionable-packer-or-repositionable-bridge-plug", "https://iadclexicon.org/ids", "https://iadclexicon.org/hazardous-event-frequency", "https://iadclexicon.org/module-element", "https://iadclexicon.org/alteration", "https://iadclexicon.org/flameproof", "https://iadclexicon.org/packaged-form", "https://iadclexicon.org/enhanced-recovery-well", "https://iadclexicon.org/platform", "https://iadclexicon.org/privacy", "https://iadclexicon.org/probabilistic-seismic-hazard-analysis", "https://iadclexicon.org/new-ship", "https://iadclexicon.org/digital-forensics", "https://iadclexicon.org/creep-rupture", "https://iadclexicon.org/isps", "https://iadclexicon.org/intermediate-casing", "https://iadclexicon.org/ice-reporting", "https://iadclexicon.org/plonor-list", "https://iadclexicon.org/examination-outline", "https://iadclexicon.org/acgih", "https://iadclexicon.org/fm", "https://iadclexicon.org/type-test", "https://iadclexicon.org/ltp", "https://iadclexicon.org/gangway", "https://iadclexicon.org/post-weld-heat-treatment", "https://iadclexicon.org/barrel", "https://iadclexicon.org/material-degradation-due-to-operation", "https://iadclexicon.org/offshore-drill-site", "https://iadclexicon.org/public-key-encryption", "https://iadclexicon.org/fluid-pumps", "https://iadclexicon.org/throughput", "https://iadclexicon.org/vim", "https://iadclexicon.org/clamp-body", "https://iadclexicon.org/initial-starting-current-ia", "https://iadclexicon.org/monsoon", "https://iadclexicon.org/scope-of-certification-scheme", "https://iadclexicon.org/conductivity-factor-c", "https://iadclexicon.org/identity-card", "https://iadclexicon.org/examination-modification", "https://iadclexicon.org/eth", "https://iadclexicon.org/liquid-hydrocarbons-free-liquids", "https://iadclexicon.org/swingrope", "https://iadclexicon.org/the-executive", "https://iadclexicon.org/slant-leg-unit", "https://iadclexicon.org/archipelagic-sea-lanes-passage", "https://iadclexicon.org/petroleum", "https://iadclexicon.org/allocation-meter", "https://iadclexicon.org/point-of-access", "https://iadclexicon.org/vsoil", "https://iadclexicon.org/adjusted-set-pressure", "https://iadclexicon.org/hole-size", "https://iadclexicon.org/manned-platform", "https://iadclexicon.org/lmrp", "https://iadclexicon.org/approved-cementer", "https://iadclexicon.org/l", "https://iadclexicon.org/oversight-development", "https://iadclexicon.org/eligible-instrument", "https://iadclexicon.org/internet-safety", "https://iadclexicon.org/periodic", "https://iadclexicon.org/potential-energy", "https://iadclexicon.org/health-related-matters", "https://iadclexicon.org/brine-string", "https://iadclexicon.org/surface-waste-management-facility", "https://iadclexicon.org/thermotolerant-coliforms", "https://iadclexicon.org/recyclable-product", "https://iadclexicon.org/sensitive-reservoir", "https://iadclexicon.org/eiapp-certificate", "https://iadclexicon.org/full-overlay-equipment", "https://iadclexicon.org/states", "https://iadclexicon.org/riserless-casing-string", "https://iadclexicon.org/natural-ventilation", "https://iadclexicon.org/lp6", "https://iadclexicon.org/aluminum-copper-free", "https://iadclexicon.org/csr", "https://iadclexicon.org/commingling-facility", "https://iadclexicon.org/verification-scheme", "https://iadclexicon.org/affected-person", "https://iadclexicon.org/prototype-ballast-water-treatment-technology", "https://iadclexicon.org/produced-water-injection-project", "https://iadclexicon.org/compression-chamber", "https://iadclexicon.org/muster-point", "https://iadclexicon.org/trenching", "https://iadclexicon.org/internet-of-things", "https://iadclexicon.org/declaration-of-compliance", "https://iadclexicon.org/water-bulk-shipment", "https://iadclexicon.org/dead-line", "https://iadclexicon.org/lifting-appliance", "https://iadclexicon.org/pcd", "https://iadclexicon.org/valid-certificates", "https://iadclexicon.org/div", "https://iadclexicon.org/internally-wetted-component", "https://iadclexicon.org/functionality", "https://iadclexicon.org/greenhouse-gas-assessment-permittee", "https://iadclexicon.org/enter", "https://iadclexicon.org/secondary-damage", "https://iadclexicon.org/deterrent", "https://iadclexicon.org/lightweight", "https://iadclexicon.org/commanded-closure", "https://iadclexicon.org/cia", "https://iadclexicon.org/special-end-finish", "https://iadclexicon.org/choke-trim", "https://iadclexicon.org/mineral-interest-owners", "https://iadclexicon.org/sufficient-firewater-supply", "https://iadclexicon.org/block-that-is-constituted-by-a-graticular-section", "https://iadclexicon.org/activities-in-the-area", "https://iadclexicon.org/acs-reagent-grade", "https://iadclexicon.org/mean-sea-level", "https://iadclexicon.org/api-screen-number", "https://iadclexicon.org/cirt", "https://iadclexicon.org/parallel-operation", "https://iadclexicon.org/afs-convention", "https://iadclexicon.org/imposed-annulus-pressure", "https://iadclexicon.org/own", "https://iadclexicon.org/pcc", "https://iadclexicon.org/cov", "https://iadclexicon.org/steady-state-analysis", "https://iadclexicon.org/strategic-planning-and-policy-development", "https://iadclexicon.org/month", "https://iadclexicon.org/ventilation-adequate", "https://iadclexicon.org/riser-system", "https://iadclexicon.org/design-fire-scenario", "https://iadclexicon.org/z-factor", "https://iadclexicon.org/od", "https://iadclexicon.org/date-of-manufacture", "https://iadclexicon.org/exploding-foil-initiator", "https://iadclexicon.org/construction", "https://iadclexicon.org/part-of-a-geological-formation", "https://iadclexicon.org/emergency-venting", "https://iadclexicon.org/yarn-creep", "https://iadclexicon.org/security-system", "https://iadclexicon.org/greenhouse-gas-research-consent", "https://iadclexicon.org/minimum-internal-yield-pressure", "https://iadclexicon.org/loose-connector", "https://iadclexicon.org/abnormal-wave-crest", "https://iadclexicon.org/aav", "https://iadclexicon.org/final-approach-and-take-off-area", "https://iadclexicon.org/initial-well-completion-report", "https://iadclexicon.org/blue-team", "https://iadclexicon.org/cnlopb", "https://iadclexicon.org/rooms-containing-furniture-furnishings-restricted-fire-risk", "https://iadclexicon.org/final-control-element", "https://iadclexicon.org/mill-slot", "https://iadclexicon.org/vapour-depressuring-system", "https://iadclexicon.org/hospital-nursing-home-board-and-care-facilities", "https://iadclexicon.org/sensitive-wildlife-habitat", "https://iadclexicon.org/servicing", "https://iadclexicon.org/well-bore", "https://iadclexicon.org/meter-multiplier", "https://iadclexicon.org/daylight-signalling-lamps", "https://iadclexicon.org/oily-bilge-water-holding-tank", "https://iadclexicon.org/adhesive-bond", "https://iadclexicon.org/release-prevention-barrier", "https://iadclexicon.org/cable-ladder-system", "https://iadclexicon.org/culture", "https://iadclexicon.org/valid", "https://iadclexicon.org/risk-pollution", "https://iadclexicon.org/acting-manager", "https://iadclexicon.org/supporting-hull-structure", "https://iadclexicon.org/steep-characteristic-curve", "https://iadclexicon.org/cofferdam", "https://iadclexicon.org/action-integral", "https://iadclexicon.org/lift", "https://iadclexicon.org/partnerpartnership", "https://iadclexicon.org/rerate", "https://iadclexicon.org/pull-in-method", "https://iadclexicon.org/mud-cleaner", "https://iadclexicon.org/dangerous-substances-or-devices", "https://iadclexicon.org/h2s-trim", "https://iadclexicon.org/delay", "https://iadclexicon.org/location", "https://iadclexicon.org/information-activity-carried", "https://iadclexicon.org/haz", "https://iadclexicon.org/oreda", "https://iadclexicon.org/draught-tt", "https://iadclexicon.org/accessibility", "https://iadclexicon.org/storm-survival-load", "https://iadclexicon.org/associated-piping", "https://iadclexicon.org/owner-user-inspection-agency", "https://iadclexicon.org/petroleum-valve-station", "https://iadclexicon.org/title-area", "https://iadclexicon.org/petroleum-class-a", "https://iadclexicon.org/diagnostic-tests", "https://iadclexicon.org/atriums", "https://iadclexicon.org/serc", "https://iadclexicon.org/inspection-plan", "https://iadclexicon.org/draining", "https://iadclexicon.org/exploration-licence-for-co2-storage-complexes", "https://iadclexicon.org/a-s-m-e", "https://iadclexicon.org/apparatus", "https://iadclexicon.org/b-class-divisions", "https://iadclexicon.org/irrational-emission-control-strategy", "https://iadclexicon.org/maintenance-record", "https://iadclexicon.org/control-network", "https://iadclexicon.org/sers", "https://iadclexicon.org/temporary-repairs", "https://iadclexicon.org/lldpe", "https://iadclexicon.org/flow-controllers", "https://iadclexicon.org/mining-installation", "https://iadclexicon.org/clean-air", "https://iadclexicon.org/hand-tight-standoff", "https://iadclexicon.org/reportable-quantity", "https://iadclexicon.org/triaxial-test", "https://iadclexicon.org/mscm", "https://iadclexicon.org/qwneruser-inspector", "https://iadclexicon.org/minimum-bend-radius", "https://iadclexicon.org/rope-assembly-interface", "https://iadclexicon.org/working-liquids", "https://iadclexicon.org/modu", "https://iadclexicon.org/traveling-block-hook", "https://iadclexicon.org/carrier", "https://iadclexicon.org/process-plant", "https://iadclexicon.org/weight", "https://iadclexicon.org/gas-processing-plant", "https://iadclexicon.org/flash-point-or-flashpoint", "https://iadclexicon.org/onshore-facility", "https://iadclexicon.org/fire-extinguishing-pre-discharge-alarm", "https://iadclexicon.org/place-of-work", "https://iadclexicon.org/petroleum-tank-station", "https://iadclexicon.org/injection-systems", "https://iadclexicon.org/drilling-program", "https://iadclexicon.org/20948", "https://iadclexicon.org/column-separation", "https://iadclexicon.org/depth-bracket-allowable", "https://iadclexicon.org/nfc", "https://iadclexicon.org/wire-line", "https://iadclexicon.org/completion-riser", "https://iadclexicon.org/value-of-statistical-life", "https://iadclexicon.org/well-integrity-hazard", "https://iadclexicon.org/response-spectrum", "https://iadclexicon.org/bs", "https://iadclexicon.org/imperfections", "https://iadclexicon.org/production-pits", "https://iadclexicon.org/cable-mv", "https://iadclexicon.org/circulating-valve", "https://iadclexicon.org/bus-tie-breaker", "https://iadclexicon.org/land-based-testing", "https://iadclexicon.org/npdes-permit", "https://iadclexicon.org/maintainable-item", "https://iadclexicon.org/tolerance-acreage", "https://iadclexicon.org/water-purveyor", "https://iadclexicon.org/public-service", "https://iadclexicon.org/core", "https://iadclexicon.org/gust", "https://iadclexicon.org/mean-lower-low-water", "https://iadclexicon.org/authorization", "https://iadclexicon.org/field-accommodation", "https://iadclexicon.org/scw", "https://iadclexicon.org/angle-beam", "https://iadclexicon.org/bulk-shrinkage", "https://iadclexicon.org/greenhouse-gas-pipeline", "https://iadclexicon.org/thruster-assisted-mooring", "https://iadclexicon.org/health-safety-and-environmental-hse-critical", "https://iadclexicon.org/tv", "https://iadclexicon.org/system-integrity", "https://iadclexicon.org/scf", "https://iadclexicon.org/microemulsion-or-micellaremulsion-flooding", "https://iadclexicon.org/operating-draft", "https://iadclexicon.org/behavioral-monitoring", "https://iadclexicon.org/drill-stem", "https://iadclexicon.org/mutatis-mutandis", "https://iadclexicon.org/kew", "https://iadclexicon.org/integral-tank", "https://iadclexicon.org/conventional-multiple-completion", "https://iadclexicon.org/unit-of-measurement", "https://iadclexicon.org/life-support-system", "https://iadclexicon.org/non-location-block", "https://iadclexicon.org/fly-ash", "https://iadclexicon.org/multi-well-site", "https://iadclexicon.org/regulated-norm", "https://iadclexicon.org/process-safety-culture", "https://iadclexicon.org/coastal-area", "https://iadclexicon.org/ucmpi", "https://iadclexicon.org/phase-transition-temperature", "https://iadclexicon.org/lowest-mean-daily-temperature", "https://iadclexicon.org/brine-mining-facility-or-facility", "https://iadclexicon.org/response-history", "https://iadclexicon.org/ci", "https://iadclexicon.org/unsafe-location", "https://iadclexicon.org/foam-generators", "https://iadclexicon.org/acceptable-standard", "https://iadclexicon.org/residual-oil", "https://iadclexicon.org/meter-factor", "https://iadclexicon.org/utilisation-factor", "https://iadclexicon.org/ler", "https://iadclexicon.org/reasonable-foreseeable-events", "https://iadclexicon.org/rigid-conduit", "https://iadclexicon.org/dh", "https://iadclexicon.org/confirmed-barrier", "https://iadclexicon.org/intelligence", 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"https://iadclexicon.org/bullet-perforating-gun", "https://iadclexicon.org/pressure-piling", "https://iadclexicon.org/pressure-end-load", "https://iadclexicon.org/sediments", "https://iadclexicon.org/joint-authority", "https://iadclexicon.org/ert", "https://iadclexicon.org/maritime-casualty", "https://iadclexicon.org/relative-density", "https://iadclexicon.org/representative-tanks", "https://iadclexicon.org/assessment-situation", "https://iadclexicon.org/design-load", "https://iadclexicon.org/lease-area", "https://iadclexicon.org/qualified-subdivision", "https://iadclexicon.org/thermal-inbreathing", "https://iadclexicon.org/processor", "https://iadclexicon.org/work-at-work", "https://iadclexicon.org/rfi", "https://iadclexicon.org/former-management-of-safety-regulations", "https://iadclexicon.org/safety-sub", "https://iadclexicon.org/company", "https://iadclexicon.org/thickening-time", "https://iadclexicon.org/piping-component", "https://iadclexicon.org/seismic-hazard-curve", "https://iadclexicon.org/sems", "https://iadclexicon.org/job-hazard-analysis", "https://iadclexicon.org/enhanced-recovery", "https://iadclexicon.org/flange-type-coupling", "https://iadclexicon.org/swell", "https://iadclexicon.org/nonroutine-responder", "https://iadclexicon.org/application-phase", "https://iadclexicon.org/fresh-groundwater", "https://iadclexicon.org/type-b-facility", "https://iadclexicon.org/wedged-socket", "https://iadclexicon.org/mat-supported-jack-up", "https://iadclexicon.org/our-minister", "https://iadclexicon.org/operating-temperature-range", "https://iadclexicon.org/c-r", "https://iadclexicon.org/certification-of-materials-and-components", "https://iadclexicon.org/block-position", "https://iadclexicon.org/guard", "https://iadclexicon.org/primary-method", "https://iadclexicon.org/iacs", "https://iadclexicon.org/ocs", "https://iadclexicon.org/carousel", "https://iadclexicon.org/hl0", "https://iadclexicon.org/making-a-connection", "https://iadclexicon.org/soil-mottling", "https://iadclexicon.org/development-geological-and-geophysical-gg-activities", "https://iadclexicon.org/consequence-analysis", "https://iadclexicon.org/barrier-management", "https://iadclexicon.org/heat-treating", "https://iadclexicon.org/disposal", "https://iadclexicon.org/soft-shutdown", "https://iadclexicon.org/fertilizers", "https://iadclexicon.org/apex", "https://iadclexicon.org/waterline", "https://iadclexicon.org/dcr", "https://iadclexicon.org/communication-system", "https://iadclexicon.org/greenhouse-gas-substance", "https://iadclexicon.org/particulate", "https://iadclexicon.org/acceptable-ceiling-concentration", "https://iadclexicon.org/risk-identification", "https://iadclexicon.org/elected", "https://iadclexicon.org/user", "https://iadclexicon.org/pipe-light", "https://iadclexicon.org/spatial", "https://iadclexicon.org/ovm", "https://iadclexicon.org/mut", "https://iadclexicon.org/construction-of-a-facility", "https://iadclexicon.org/tether-clamps", "https://iadclexicon.org/ppewr", "https://iadclexicon.org/bop-handling-systems-and-equipment", "https://iadclexicon.org/rescue-boat", "https://iadclexicon.org/petroleum-retention-lease-area", "https://iadclexicon.org/in-bulk", "https://iadclexicon.org/failure", "https://iadclexicon.org/foam", "https://iadclexicon.org/psw", "https://iadclexicon.org/specified-value", "https://iadclexicon.org/gastight-sealed-secondary-cell", "https://iadclexicon.org/pit", "https://iadclexicon.org/incipient-failure", "https://iadclexicon.org/tropical-cyclone", "https://iadclexicon.org/standard-well-kill-procedure", "https://iadclexicon.org/bhp", "https://iadclexicon.org/hydrodynamic-loads", "https://iadclexicon.org/drilling-control-data-acquisition", "https://iadclexicon.org/inbound-flight", "https://iadclexicon.org/security-management-program", "https://iadclexicon.org/diving-safety-specialist", "https://iadclexicon.org/no-fire-rating", "https://iadclexicon.org/power-factor", "https://iadclexicon.org/underbalance", "https://iadclexicon.org/optimization", "https://iadclexicon.org/rotating-diverter", "https://iadclexicon.org/recovery-and-rescue-arrangements", "https://iadclexicon.org/extension-of-a-sour-gas-pipeline-facility", "https://iadclexicon.org/backing-plate", "https://iadclexicon.org/wk", "https://iadclexicon.org/mud", "https://iadclexicon.org/citizens-of-the-united-states-2", "https://iadclexicon.org/survey-interpretation-report", "https://iadclexicon.org/data-quality-assurance", "https://iadclexicon.org/hazardous-operation", "https://iadclexicon.org/fluid-injection", "https://iadclexicon.org/ice-navigator", "https://iadclexicon.org/pmi", "https://iadclexicon.org/recomplete-or-recompletion", "https://iadclexicon.org/blowout-preventer-control-system", "https://iadclexicon.org/boem", "https://iadclexicon.org/subsea-buoy", "https://iadclexicon.org/division", "https://iadclexicon.org/common-purchaser-for-oil", "https://iadclexicon.org/ddf", "https://iadclexicon.org/ei", "https://iadclexicon.org/location-not-requiring-an-exceptional-degree-of-protection", "https://iadclexicon.org/qm", "https://iadclexicon.org/surface-safety-valve", "https://iadclexicon.org/foam-making-branch-pipes", "https://iadclexicon.org/connector", "https://iadclexicon.org/dcb", "https://iadclexicon.org/site-closing-certificate", "https://iadclexicon.org/evaluation-or-remediation", "https://iadclexicon.org/onboard-lift", "https://iadclexicon.org/meter-run", "https://iadclexicon.org/gauge-point", "https://iadclexicon.org/multiple-indications", "https://iadclexicon.org/residue", "https://iadclexicon.org/edc", "https://iadclexicon.org/sequential-method", "https://iadclexicon.org/line-section", "https://iadclexicon.org/leak", "https://iadclexicon.org/additive", "https://iadclexicon.org/ks", "https://iadclexicon.org/mopflps", "https://iadclexicon.org/fire-classification-code", "https://iadclexicon.org/flow-assurance", "https://iadclexicon.org/wellhead-protection-area", "https://iadclexicon.org/off-site-piping", "https://iadclexicon.org/hot-working", "https://iadclexicon.org/cable-mc", "https://iadclexicon.org/psig", "https://iadclexicon.org/supreme-court", "https://iadclexicon.org/weld-non-pressure-containing", "https://iadclexicon.org/whip-line", "https://iadclexicon.org/oil-well", "https://iadclexicon.org/design-service-life", "https://iadclexicon.org/flange", "https://iadclexicon.org/hook", "https://iadclexicon.org/it", "https://iadclexicon.org/risk-based-data-management", "https://iadclexicon.org/start-up-notice", "https://iadclexicon.org/armed-forces", "https://iadclexicon.org/nsoaf", "https://iadclexicon.org/change-room", "https://iadclexicon.org/change-management", "https://iadclexicon.org/pressure-controlling-part-or-pressure-controlling-member", "https://iadclexicon.org/thermal-casing-pressure", "https://iadclexicon.org/design-life", "https://iadclexicon.org/swivel-flange", "https://iadclexicon.org/noncondensable-gas", "https://iadclexicon.org/substantial-repair-alteration", "https://iadclexicon.org/engine-system-fitted-with-scr", "https://iadclexicon.org/gas-storage-well-or-storage-well", "https://iadclexicon.org/lof", "https://iadclexicon.org/buoyancy-equipment", "https://iadclexicon.org/department-of-transportation-or-dot", "https://iadclexicon.org/displacement-fluid", "https://iadclexicon.org/validation", "https://iadclexicon.org/water-ingress-detection-pre-alarm", "https://iadclexicon.org/wat", "https://iadclexicon.org/time-te", "https://iadclexicon.org/lifting-gear", "https://iadclexicon.org/rig-specific-operating-guidelines", "https://iadclexicon.org/rotating-control-device-rcd", "https://iadclexicon.org/ap", "https://iadclexicon.org/draught", "https://iadclexicon.org/hard-shut-in", "https://iadclexicon.org/intervention", "https://iadclexicon.org/type-a-foam-concentrates", "https://iadclexicon.org/multibore-hybrid-risers", "https://iadclexicon.org/piggy-back", "https://iadclexicon.org/ground-water", "https://iadclexicon.org/thermosetting-resin", "https://iadclexicon.org/waters-of-the-state", "https://iadclexicon.org/slack-pipeline", "https://iadclexicon.org/expected-surface-pressure", "https://iadclexicon.org/vent-stack", "https://iadclexicon.org/logistic-delay", "https://iadclexicon.org/chemical-cutter", "https://iadclexicon.org/ball-joint", "https://iadclexicon.org/accommodation-space", "https://iadclexicon.org/crm", "https://iadclexicon.org/metar", "https://iadclexicon.org/highest-astronomical-tide", "https://iadclexicon.org/out-of-service-pipeline", "https://iadclexicon.org/offshore-personnel", "https://iadclexicon.org/completionworkover-pit", "https://iadclexicon.org/number-of-fatalities", "https://iadclexicon.org/cogoa", "https://iadclexicon.org/cathead-automatic", "https://iadclexicon.org/std", "https://iadclexicon.org/adverse-conditions", "https://iadclexicon.org/hse-mpd", "https://iadclexicon.org/causal-factor", "https://iadclexicon.org/arctic-waters", "https://iadclexicon.org/bstf", "https://iadclexicon.org/chairperson", "https://iadclexicon.org/active-fire-protection", "https://iadclexicon.org/frictional-pressure-loss", "https://iadclexicon.org/oil-field-waste", "https://iadclexicon.org/nitrogen-no2-cryogenic", "https://iadclexicon.org/plastic-collapse", "https://iadclexicon.org/gust-wind-speed", "https://iadclexicon.org/effective-tension", "https://iadclexicon.org/solid-waste-facility-2", "https://iadclexicon.org/gasket-seating-load", "https://iadclexicon.org/flow-allocation", "https://iadclexicon.org/drop-bar-initiation", "https://iadclexicon.org/cement-barrier", "https://iadclexicon.org/deep-water", "https://iadclexicon.org/hf", "https://iadclexicon.org/oss", "https://iadclexicon.org/security-zone", "https://iadclexicon.org/canadian-development-expense", "https://iadclexicon.org/antarctic-area", "https://iadclexicon.org/conventional-pressure-relief-valve", "https://iadclexicon.org/identification-tag", "https://iadclexicon.org/scope-of-certification", "https://iadclexicon.org/injection-or-input-well", "https://iadclexicon.org/lng", "https://iadclexicon.org/bay-of-fundy", "https://iadclexicon.org/mpfm", "https://iadclexicon.org/carbon", "https://iadclexicon.org/ipieca", "https://iadclexicon.org/edta", "https://iadclexicon.org/core-process", "https://iadclexicon.org/nominal-foam-production", "https://iadclexicon.org/clamp-inner-liner", "https://iadclexicon.org/competent-officers", "https://iadclexicon.org/ads", "https://iadclexicon.org/ip", "https://iadclexicon.org/major-platform", "https://iadclexicon.org/such-type-which-is-capable", "https://iadclexicon.org/required-alert-or-indicator", "https://iadclexicon.org/cipher", "https://iadclexicon.org/h", "https://iadclexicon.org/preliminary-enquiry", "https://iadclexicon.org/information-security-incident-management", "https://iadclexicon.org/public-infringement", "https://iadclexicon.org/amv", "https://iadclexicon.org/operations-technology", "https://iadclexicon.org/protected-space", "https://iadclexicon.org/documentary-information", "https://iadclexicon.org/obsrov", "https://iadclexicon.org/disabling-injury", "https://iadclexicon.org/tribal-lands", "https://iadclexicon.org/mtc", "https://iadclexicon.org/pressure-reversal", "https://iadclexicon.org/intoxicant", "https://iadclexicon.org/design-process", "https://iadclexicon.org/fracturing", "https://iadclexicon.org/lir", "https://iadclexicon.org/health-safety-and-environmental-hse-management-review", "https://iadclexicon.org/stock-tank-barrel", "https://iadclexicon.org/vulnerability-assessment", "https://iadclexicon.org/required-function", "https://iadclexicon.org/dangerous-goods-sold-form-bulk", "https://iadclexicon.org/countermeasures", "https://iadclexicon.org/flammable-substance", "https://iadclexicon.org/btex", "https://iadclexicon.org/level-one-first-aid-attendant", "https://iadclexicon.org/master", "https://iadclexicon.org/royalty-act", "https://iadclexicon.org/nippling-down", "https://iadclexicon.org/explore-for-petroleum", "https://iadclexicon.org/magnetic-field", "https://iadclexicon.org/training-and-qualifications-committee", "https://iadclexicon.org/mousehole", "https://iadclexicon.org/service-life", "https://iadclexicon.org/risk-transfer", "https://iadclexicon.org/pipeline-transportation-facility", "https://iadclexicon.org/ctod", "https://iadclexicon.org/smaw", "https://iadclexicon.org/prt", "https://iadclexicon.org/regular-emulsion", "https://iadclexicon.org/fire-suppression", "https://iadclexicon.org/design-material-strength", "https://iadclexicon.org/employee", "https://iadclexicon.org/fsa", "https://iadclexicon.org/investigating-officer", "https://iadclexicon.org/land-application", "https://iadclexicon.org/nonessential-primary-structure", "https://iadclexicon.org/examination-visual", "https://iadclexicon.org/fill-up-flood-valve", "https://iadclexicon.org/hydraulic-gradient", "https://iadclexicon.org/elevation-pressure", "https://iadclexicon.org/oil-recovery-from-an-enhanced-recovery-project", "https://iadclexicon.org/access-road", "https://iadclexicon.org/survivability", "https://iadclexicon.org/vl0", "https://iadclexicon.org/hxt", "https://iadclexicon.org/biofouling", "https://iadclexicon.org/design-review", "https://iadclexicon.org/limit-load-analysis", "https://iadclexicon.org/arrives-on-the-ocs", "https://iadclexicon.org/stabilized-pressure-testing", "https://iadclexicon.org/plataformas-fijas", "https://iadclexicon.org/dynamic-risers", "https://iadclexicon.org/dsv", "https://iadclexicon.org/communication-and-consultation", "https://iadclexicon.org/offset", "https://iadclexicon.org/telescopic-slip-joint-packer", "https://iadclexicon.org/primary-containment", "https://iadclexicon.org/serious-personal-injury", "https://iadclexicon.org/ext", "https://iadclexicon.org/benchmarking", "https://iadclexicon.org/secretary-general", "https://iadclexicon.org/built-up-back-pressure", "https://iadclexicon.org/oil-based-drilling-fluid", "https://iadclexicon.org/s-n-data", "https://iadclexicon.org/helideck", "https://iadclexicon.org/failure-analysis", "https://iadclexicon.org/gravitometer", "https://iadclexicon.org/control-panel-remote-or-secondary", "https://iadclexicon.org/weighted-drilling-fluid", "https://iadclexicon.org/trepan-verb", "https://iadclexicon.org/marine-activities", "https://iadclexicon.org/tcp", "https://iadclexicon.org/void-space", "https://iadclexicon.org/swab-valve-or-crown-valve", "https://iadclexicon.org/district-manager", "https://iadclexicon.org/retroactive-requirement", "https://iadclexicon.org/alteration-pressure-vessel", "https://iadclexicon.org/overdue-inspection-recommendations", "https://iadclexicon.org/ret", "https://iadclexicon.org/special-features-notation", "https://iadclexicon.org/earthed", "https://iadclexicon.org/mudline-suspension-wells", "https://iadclexicon.org/ppe", "https://iadclexicon.org/bottom-time", "https://iadclexicon.org/fetch", "https://iadclexicon.org/workstation", "https://iadclexicon.org/flowline", "https://iadclexicon.org/digital-rights-management", "https://iadclexicon.org/lck", "https://iadclexicon.org/proportional-integral-derivative", "https://iadclexicon.org/job", "https://iadclexicon.org/mb", "https://iadclexicon.org/integral-flexible-pipe-risers", "https://iadclexicon.org/static-hydraulics", "https://iadclexicon.org/hydraulic-conduit", "https://iadclexicon.org/tubing-hanger-running-tool", "https://iadclexicon.org/down-surge", "https://iadclexicon.org/gathering-system", "https://iadclexicon.org/over-three-day-injury", "https://iadclexicon.org/attenuation", "https://iadclexicon.org/oxygen-efficient-atmosphere", "https://iadclexicon.org/production-of-terrestrial-heat", "https://iadclexicon.org/coal-area", "https://iadclexicon.org/commonwealth-title", "https://iadclexicon.org/substantial-corrosion", "https://iadclexicon.org/treating-plant", "https://iadclexicon.org/detail", "https://iadclexicon.org/vapor", "https://iadclexicon.org/upper-catenary", "https://iadclexicon.org/practice", "https://iadclexicon.org/risk-attitude", "https://iadclexicon.org/qualified-personnel", "https://iadclexicon.org/wr", "https://iadclexicon.org/schedule", "https://iadclexicon.org/test-ram", "https://iadclexicon.org/survey-acquisition-data", "https://iadclexicon.org/formation-fluids", "https://iadclexicon.org/exploration-agreement", "https://iadclexicon.org/inflatable-appliance", "https://iadclexicon.org/oil-allowable-or-allowable-oil", "https://iadclexicon.org/foundation-utilization", "https://iadclexicon.org/minimum-design-metal-temperatureminimum-allowable-temperature", "https://iadclexicon.org/eut", "https://iadclexicon.org/subsea-fillup-valve", "https://iadclexicon.org/base-oil-allowable", "https://iadclexicon.org/identifiable-liquid-hydrocarbons", "https://iadclexicon.org/drill-floor", "https://iadclexicon.org/corrosion-rate", "https://iadclexicon.org/telecommunications-device", "https://iadclexicon.org/vc", "https://iadclexicon.org/sulfur-dioxide", "https://iadclexicon.org/sf", "https://iadclexicon.org/identical-design-concept", "https://iadclexicon.org/em", "https://iadclexicon.org/risk-assessment", "https://iadclexicon.org/emergency-pits", "https://iadclexicon.org/risk-owner", "https://iadclexicon.org/drilling-contractors-safe-work-practices", "https://iadclexicon.org/difficulty-index", "https://iadclexicon.org/appropriate-exposure-standard", "https://iadclexicon.org/flaw", "https://iadclexicon.org/closure", "https://iadclexicon.org/da", "https://iadclexicon.org/ex-scheme", "https://iadclexicon.org/maintenance-supervisor", "https://iadclexicon.org/critical-rotary-speed", "https://iadclexicon.org/stored-hydraulic-fluid-volume", "https://iadclexicon.org/eebd", "https://iadclexicon.org/effective-weight", "https://iadclexicon.org/operating-mode", "https://iadclexicon.org/accidental-limit-state", "https://iadclexicon.org/federal-lands", "https://iadclexicon.org/radiation", "https://iadclexicon.org/rh", "https://iadclexicon.org/graticular-section", "https://iadclexicon.org/osi", "https://iadclexicon.org/removal-section", "https://iadclexicon.org/nafta", "https://iadclexicon.org/well-logging-module", "https://iadclexicon.org/self-propelled-installation", "https://iadclexicon.org/synthesis-method", "https://iadclexicon.org/design-mud-weight", "https://iadclexicon.org/water-entry-angle", "https://iadclexicon.org/integrity-operating-window", "https://iadclexicon.org/compliance-order", "https://iadclexicon.org/riser-connector", "https://iadclexicon.org/hydrolysis", "https://iadclexicon.org/conditional-distribution", "https://iadclexicon.org/security-performance", "https://iadclexicon.org/pfp", "https://iadclexicon.org/lease-term-pipeline", "https://iadclexicon.org/apd", "https://iadclexicon.org/bdv", "https://iadclexicon.org/use-case", "https://iadclexicon.org/completionworkover-cwo-riser-systems", "https://iadclexicon.org/verification", "https://iadclexicon.org/intermediate-bend-stiffener", "https://iadclexicon.org/mwe", "https://iadclexicon.org/rotating-head-or-rotating-drilling-head", "https://iadclexicon.org/fatigue-critical", "https://iadclexicon.org/health-safety-and-environmental-hse-management-plan", "https://iadclexicon.org/produced-water", "https://iadclexicon.org/relevant-claims", "https://iadclexicon.org/membrane-stress", "https://iadclexicon.org/near-size-particle", "https://iadclexicon.org/quality-plan", "https://iadclexicon.org/job-analysis", "https://iadclexicon.org/compliance", "https://iadclexicon.org/maritime-domain-awareness", "https://iadclexicon.org/high-pressure-high-temperature-well", "https://iadclexicon.org/drilling-fluid-systems", "https://iadclexicon.org/breech-lock-coupling", "https://iadclexicon.org/process-safety", "https://iadclexicon.org/semi-submersible", "https://iadclexicon.org/blowout-preventers", "https://iadclexicon.org/non-exempt-waste", "https://iadclexicon.org/multiple-completion", "https://iadclexicon.org/taut-line-mooring", "https://iadclexicon.org/unit-development", "https://iadclexicon.org/discharge-plan", "https://iadclexicon.org/hidden-failure-or-dormant-failure", "https://iadclexicon.org/enhanced-mineral-oil-based-mud", "https://iadclexicon.org/open-drain", "https://iadclexicon.org/ltb", "https://iadclexicon.org/type-22cr-duplex", "https://iadclexicon.org/identity-and-access-management", "https://iadclexicon.org/mu", "https://iadclexicon.org/aiv", "https://iadclexicon.org/ubd", "https://iadclexicon.org/%ce%b2", "https://iadclexicon.org/stage-cementing-tool", "https://iadclexicon.org/tdp", "https://iadclexicon.org/ngl", "https://iadclexicon.org/your", "https://iadclexicon.org/signal-on-power", "https://iadclexicon.org/upper-kelly-cock", "https://iadclexicon.org/search-and-rescue-facility", "https://iadclexicon.org/annular-flow", "https://iadclexicon.org/combustible", "https://iadclexicon.org/potentially-unwanted-software", "https://iadclexicon.org/mass-flow-meter", "https://iadclexicon.org/ck-line", "https://iadclexicon.org/control-fluid", "https://iadclexicon.org/offshore-record", "https://iadclexicon.org/make-up-shoulder", "https://iadclexicon.org/dp-control-station", "https://iadclexicon.org/roving", "https://iadclexicon.org/permanently-manned-facilities", "https://iadclexicon.org/risk-matrix", "https://iadclexicon.org/threshold", "https://iadclexicon.org/flowline-connector-support-frame", "https://iadclexicon.org/smys", "https://iadclexicon.org/ballast-water-management", "https://iadclexicon.org/on-scene-co-ordinator", "https://iadclexicon.org/clay-mineral", "https://iadclexicon.org/vibration", "https://iadclexicon.org/thread-lot", "https://iadclexicon.org/material-safety-datasheet", "https://iadclexicon.org/group-ii-apparatus", "https://iadclexicon.org/jib", "https://iadclexicon.org/rat-hole", "https://iadclexicon.org/service-spaces", "https://iadclexicon.org/welding-neck-flange", "https://iadclexicon.org/well-operator", "https://iadclexicon.org/flange-threaded", "https://iadclexicon.org/ceyp", "https://iadclexicon.org/fire-area", "https://iadclexicon.org/absolute-viscosity", "https://iadclexicon.org/emergency-pit", "https://iadclexicon.org/emergency-depressurization", "https://iadclexicon.org/e-or-eulers-constant", "https://iadclexicon.org/mouse-hole", "https://iadclexicon.org/breaking-line-break-out-line-make-up-line-jerk-line-snap-line", "https://iadclexicon.org/channel", "https://iadclexicon.org/scenario-based-well-control-training", "https://iadclexicon.org/ballistic-arming", "https://iadclexicon.org/belching", "https://iadclexicon.org/hpht", "https://iadclexicon.org/anti-two-blocking", "https://iadclexicon.org/integrated-development-concept", "https://iadclexicon.org/joint-probability", "https://iadclexicon.org/non-conformance", "https://iadclexicon.org/knife-valve", "https://iadclexicon.org/caa", "https://iadclexicon.org/hydraulic-rated-working-pressure", "https://iadclexicon.org/tj", "https://iadclexicon.org/reviewable-ministerial-decision", "https://iadclexicon.org/petroleum-pumping-station", "https://iadclexicon.org/handover", "https://iadclexicon.org/dgps", "https://iadclexicon.org/elastomer", "https://iadclexicon.org/fatigue-crack", "https://iadclexicon.org/best-available-and-safest-technology", "https://iadclexicon.org/host", "https://iadclexicon.org/exempt-waste", "https://iadclexicon.org/skim", "https://iadclexicon.org/dmta", "https://iadclexicon.org/authorised-activity", "https://iadclexicon.org/buffer-tank", "https://iadclexicon.org/authorized-piping-inspector", "https://iadclexicon.org/most-probable-maximum", "https://iadclexicon.org/subjective-probability", "https://iadclexicon.org/burnback", "https://iadclexicon.org/information-technology", "https://iadclexicon.org/lease", "https://iadclexicon.org/eulers-equation", "https://iadclexicon.org/hook-start", "https://iadclexicon.org/discharge-pressure-allowable", "https://iadclexicon.org/significant-discovery-area", "https://iadclexicon.org/fes", "https://iadclexicon.org/technology-research-and-development", "https://iadclexicon.org/sight-windows", "https://iadclexicon.org/static-gradient", "https://iadclexicon.org/current-safety-case", "https://iadclexicon.org/pin", "https://iadclexicon.org/inter-rater-agreement", "https://iadclexicon.org/trade-name", "https://iadclexicon.org/block-coefficient", "https://iadclexicon.org/pool-fire", "https://iadclexicon.org/non-dangerous-failures", "https://iadclexicon.org/boom", "https://iadclexicon.org/emergency", "https://iadclexicon.org/involvement", "https://iadclexicon.org/bit-sub", "https://iadclexicon.org/manual-shutdown", "https://iadclexicon.org/well-control-incident-reporting", "https://iadclexicon.org/securing-force", "https://iadclexicon.org/ecs", "https://iadclexicon.org/hardener", "https://iadclexicon.org/substantive-criminal-law", "https://iadclexicon.org/deviated-well", "https://iadclexicon.org/correlative-rights", "https://iadclexicon.org/source-of-release", "https://iadclexicon.org/conduction", "https://iadclexicon.org/demand-mode-of-operation-safety-systems", "https://iadclexicon.org/emergency-disconnect-package", "https://iadclexicon.org/cargo-residues", "https://iadclexicon.org/cea", "https://iadclexicon.org/distance-deck-head", "https://iadclexicon.org/azimuth", "https://iadclexicon.org/static-onboard-lift", "https://iadclexicon.org/enclosed-space", "https://iadclexicon.org/personnel-transfer-basket-or-ptb", "https://iadclexicon.org/pha", "https://iadclexicon.org/thread-protector", "https://iadclexicon.org/tmax", "https://iadclexicon.org/sulphur-production-rate", "https://iadclexicon.org/epa-clean", "https://iadclexicon.org/correlative-interval", "https://iadclexicon.org/minor-platform", "https://iadclexicon.org/mcu", "https://iadclexicon.org/suspended", "https://iadclexicon.org/labeled", "https://iadclexicon.org/reference-standard", "https://iadclexicon.org/regulatory-process", "https://iadclexicon.org/obligated-party", "https://iadclexicon.org/meter-prover", "https://iadclexicon.org/tsa", "https://iadclexicon.org/net-assessment", "https://iadclexicon.org/prior-exposure", "https://iadclexicon.org/full-body-harness", "https://iadclexicon.org/hp", "https://iadclexicon.org/blowout-preventer", "https://iadclexicon.org/prescriptive-based-design", "https://iadclexicon.org/wsv", "https://iadclexicon.org/pa", "https://iadclexicon.org/offshore-installation", "https://iadclexicon.org/level-two-first-aid-attendant", "https://iadclexicon.org/expert-operation", "https://iadclexicon.org/discharge", "https://iadclexicon.org/cross-over-spool", "https://iadclexicon.org/hydrogen-sulfide-equipment-service", "https://iadclexicon.org/ghs", "https://iadclexicon.org/anchor-deadline", "https://iadclexicon.org/comms-on-power", "https://iadclexicon.org/lead-inspector", "https://iadclexicon.org/barriers-during-production", "https://iadclexicon.org/pipe-string", "https://iadclexicon.org/body", "https://iadclexicon.org/the-owner", "https://iadclexicon.org/authorised-release-day", "https://iadclexicon.org/usable-quality-water-strata", "https://iadclexicon.org/ballast-control-operator", "https://iadclexicon.org/intentional-hazard", "https://iadclexicon.org/installation-logbook", "https://iadclexicon.org/proof-load-test", "https://iadclexicon.org/dog", "https://iadclexicon.org/diverter-system", "https://iadclexicon.org/dynamic-positioning-automatic-station-keeping", "https://iadclexicon.org/stage", "https://iadclexicon.org/real-time-model", "https://iadclexicon.org/certificate", "https://iadclexicon.org/diving-program", "https://iadclexicon.org/capacity-control", "https://iadclexicon.org/intrinsically-safe-sub-circuit", "https://iadclexicon.org/enclosure", "https://iadclexicon.org/breaking-of-containment", "https://iadclexicon.org/nonporous-material", "https://iadclexicon.org/forging", "https://iadclexicon.org/ramping", "https://iadclexicon.org/set-of-rules", "https://iadclexicon.org/ca", "https://iadclexicon.org/lostrestricted-workday-injury", "https://iadclexicon.org/process-safety-event-rate", "https://iadclexicon.org/moonpool", "https://iadclexicon.org/bend-restrictor", "https://iadclexicon.org/fire-test-procedures-code", "https://iadclexicon.org/formation-integrity", "https://iadclexicon.org/high-probability", "https://iadclexicon.org/conduit", "https://iadclexicon.org/cba", "https://iadclexicon.org/dwt", "https://iadclexicon.org/failure-mode", "https://iadclexicon.org/receiver", "https://iadclexicon.org/confined-space", "https://iadclexicon.org/exclusive-economic-zone", "https://iadclexicon.org/minimum-dimension", "https://iadclexicon.org/proration-bean", "https://iadclexicon.org/tow-tex", "https://iadclexicon.org/gangway-axis", "https://iadclexicon.org/adverse-impact-of-examinations", "https://iadclexicon.org/qualified-rigger", "https://iadclexicon.org/seagoing-condition", "https://iadclexicon.org/safety-committee", "https://iadclexicon.org/health-and-safety-representative", "https://iadclexicon.org/extraction-time", "https://iadclexicon.org/cbs", "https://iadclexicon.org/rathole", "https://iadclexicon.org/identical-ownership", "https://iadclexicon.org/movable-hook-component", "https://iadclexicon.org/crude-oil-tanker", "https://iadclexicon.org/nonclassified-location", "https://iadclexicon.org/procedure-qualification-record-pqr", "https://iadclexicon.org/mae", "https://iadclexicon.org/backflow", "https://iadclexicon.org/ou", "https://iadclexicon.org/temp", "https://iadclexicon.org/true-stress-strain-curve", "https://iadclexicon.org/cable-safety-circuit", "https://iadclexicon.org/symmetric-key", "https://iadclexicon.org/yield", "https://iadclexicon.org/district-office", "https://iadclexicon.org/150-sector", "https://iadclexicon.org/transition-flow", "https://iadclexicon.org/control-valve-surface-control-system", "https://iadclexicon.org/wave-frequency-motion", "https://iadclexicon.org/ascssv", "https://iadclexicon.org/true-heading", "https://iadclexicon.org/risk-aversion", "https://iadclexicon.org/extreme-event", "https://iadclexicon.org/district-commander", "https://iadclexicon.org/underage", "https://iadclexicon.org/zone-1", "https://iadclexicon.org/hisc", "https://iadclexicon.org/r-ratio", "https://iadclexicon.org/riser-support-shoulder", "https://iadclexicon.org/api-monogram", "https://iadclexicon.org/greenhouse-gas-safety-zone", "https://iadclexicon.org/effective", "https://iadclexicon.org/hip", "https://iadclexicon.org/major-poissons-ratio-vha", "https://iadclexicon.org/certified", "https://iadclexicon.org/brine-pit", "https://iadclexicon.org/maximum-tensile-load", "https://iadclexicon.org/overhead-obstructions", "https://iadclexicon.org/operational-slugging", "https://iadclexicon.org/bridle", "https://iadclexicon.org/fail-passive", "https://iadclexicon.org/cm", "https://iadclexicon.org/survey-acquisition-report", "https://iadclexicon.org/basic-variable", "https://iadclexicon.org/breaking-out-pipe", "https://iadclexicon.org/percussion-detonator", "https://iadclexicon.org/dynamically-positioned-drilling-vessels", "https://iadclexicon.org/shale-shake", "https://iadclexicon.org/producing-property", "https://iadclexicon.org/cauc", "https://iadclexicon.org/required-free-fall-height", "https://iadclexicon.org/stabbing-valve", "https://iadclexicon.org/machined-bolts-screws-and-nuts", "https://iadclexicon.org/competent-body", "https://iadclexicon.org/nitrogen-oxide-nox-emissions", "https://iadclexicon.org/turnbuckles-and-lashing-rods", "https://iadclexicon.org/simple-lifts", "https://iadclexicon.org/dynamic-tension-limit", "https://iadclexicon.org/remote-panel", "https://iadclexicon.org/test-series", "https://iadclexicon.org/vent-position", "https://iadclexicon.org/hydrogen-sulfide-gas-h2s-low-hazard-area", "https://iadclexicon.org/division-approved-facility", "https://iadclexicon.org/mf-radiotelephony-device", "https://iadclexicon.org/scp", "https://iadclexicon.org/examiner", "https://iadclexicon.org/non-adaptive-risk", "https://iadclexicon.org/qaqc", "https://iadclexicon.org/particulate-matter", "https://iadclexicon.org/reference", "https://iadclexicon.org/accreditation-body", "https://iadclexicon.org/external-guylines", "https://iadclexicon.org/certificate-of-fitness", "https://iadclexicon.org/hydrocarbon-storage-brine", "https://iadclexicon.org/meteorology-program", "https://iadclexicon.org/navtex", "https://iadclexicon.org/quality-assurance-manual", "https://iadclexicon.org/mud-balance", "https://iadclexicon.org/appointed-day", "https://iadclexicon.org/sealing-device", "https://iadclexicon.org/operating-time", "https://iadclexicon.org/asnt", "https://iadclexicon.org/diving-submersible", "https://iadclexicon.org/flow-capacity", "https://iadclexicon.org/subsea-reeled-tubing-systems", "https://iadclexicon.org/tds", "https://iadclexicon.org/hazard-hierarchy", "https://iadclexicon.org/scale", "https://iadclexicon.org/mine", "https://iadclexicon.org/pvdf", "https://iadclexicon.org/enterprise", "https://iadclexicon.org/inside-bop", "https://iadclexicon.org/primary-well-control", "https://iadclexicon.org/consequence-assessment", "https://iadclexicon.org/nb", "https://iadclexicon.org/class-2", "https://iadclexicon.org/reclaim", "https://iadclexicon.org/licensure", "https://iadclexicon.org/disparate-impact-stability", "https://iadclexicon.org/shipboard-incineration", "https://iadclexicon.org/flight-inclined-ladder", "https://iadclexicon.org/cathead", "https://iadclexicon.org/weather-observing-contractor", "https://iadclexicon.org/risk-data", "https://iadclexicon.org/chopped-strand-mat", "https://iadclexicon.org/standard-conditions", "https://iadclexicon.org/re-enter-or-reentry", "https://iadclexicon.org/tlv", "https://iadclexicon.org/reasonable-market-demand", "https://iadclexicon.org/gas-detection-instrument", "https://iadclexicon.org/lowest-astronomical-tide", "https://iadclexicon.org/vertebra", "https://iadclexicon.org/hard-hang-off", "https://iadclexicon.org/fp", "https://iadclexicon.org/technical-authority", "https://iadclexicon.org/low-viscosity-substance", "https://iadclexicon.org/peak-shaving", "https://iadclexicon.org/payload", "https://iadclexicon.org/free-fall-certification-height", "https://iadclexicon.org/gas-protective", "https://iadclexicon.org/degree-day", "https://iadclexicon.org/work-group-employer", "https://iadclexicon.org/flex-joint", "https://iadclexicon.org/penalized-unit", "https://iadclexicon.org/hv", "https://iadclexicon.org/td", "https://iadclexicon.org/design-validation", "https://iadclexicon.org/logging-while-drilling-lwd", "https://iadclexicon.org/navigation-light-controller-nlc", "https://iadclexicon.org/testing-onboard", "https://iadclexicon.org/stability-instrument", "https://iadclexicon.org/vent-outlet", "https://iadclexicon.org/pressure-integrity", "https://iadclexicon.org/401-certification", "https://iadclexicon.org/asymmetric-cryptography", "https://iadclexicon.org/nls-tanker", "https://iadclexicon.org/negative-test", "https://iadclexicon.org/tailored-trustworthy-space", "https://iadclexicon.org/miv", "https://iadclexicon.org/jetting-the-well-in", "https://iadclexicon.org/submerged-weight", "https://iadclexicon.org/whsca", "https://iadclexicon.org/water-wetting-capability", "https://iadclexicon.org/ignition-autoignition-temperature", "https://iadclexicon.org/secondary-barrier", "https://iadclexicon.org/sp", "https://iadclexicon.org/mediterranean-sea-area", "https://iadclexicon.org/acl", "https://iadclexicon.org/health-safety-and-environmental-management-system-hsems", "https://iadclexicon.org/subrope-to-rope-efficiency", "https://iadclexicon.org/permeability", "https://iadclexicon.org/fault-tolerance", "https://iadclexicon.org/liquid-seal-or-water-seal", "https://iadclexicon.org/hardship-gas-well", "https://iadclexicon.org/net-lift", "https://iadclexicon.org/crop-land", "https://iadclexicon.org/internet-service-provider", "https://iadclexicon.org/minimum-make-up-torque", "https://iadclexicon.org/life-span", "https://iadclexicon.org/bailer", "https://iadclexicon.org/hydraulic-operating-system-recommended-operating-pressure", "https://iadclexicon.org/hashing", "https://iadclexicon.org/maximum-experimental-safe-gap", "https://iadclexicon.org/compressibility", "https://iadclexicon.org/related-title", "https://iadclexicon.org/full-body-inspection", "https://iadclexicon.org/territory-psla", "https://iadclexicon.org/association", "https://iadclexicon.org/revenue-account", "https://iadclexicon.org/validation-process", "https://iadclexicon.org/kelly-bushing", "https://iadclexicon.org/greenhouse-gas-special-authority", "https://iadclexicon.org/petro-chemicals", "https://iadclexicon.org/exclusions", "https://iadclexicon.org/active-attack", "https://iadclexicon.org/pressure-design-code", "https://iadclexicon.org/fitness-for-purpose", "https://iadclexicon.org/tight-system", "https://iadclexicon.org/net-positive-suction-head", "https://iadclexicon.org/mixture-ignitable-flammable", "https://iadclexicon.org/upset-ovality", "https://iadclexicon.org/working-interest", "https://iadclexicon.org/registrar", "https://iadclexicon.org/upper-kelly-valve", "https://iadclexicon.org/corrosion-barrier", "https://iadclexicon.org/subsea-wirelinecoiled-tubing-bop", "https://iadclexicon.org/in-force", "https://iadclexicon.org/feed-2", "https://iadclexicon.org/diving-installation", "https://iadclexicon.org/overhaul-ball", "https://iadclexicon.org/orphaned-site", "https://iadclexicon.org/primary-explosive", "https://iadclexicon.org/cargo", "https://iadclexicon.org/gassy-system", "https://iadclexicon.org/corporate-audit", "https://iadclexicon.org/internet", "https://iadclexicon.org/batch-lot", "https://iadclexicon.org/operate-maintain", "https://iadclexicon.org/detection-agent", "https://iadclexicon.org/sobm", "https://iadclexicon.org/non-retrievable-control-pod", "https://iadclexicon.org/right-alert", "https://iadclexicon.org/ct", "https://iadclexicon.org/hearing", "https://iadclexicon.org/participation-survey", "https://iadclexicon.org/greater-sunrise-unitisation-agreement", "https://iadclexicon.org/drill-cuttings", "https://iadclexicon.org/well-activity", "https://iadclexicon.org/non-commercial-fluid-recycling", "https://iadclexicon.org/pipelines-used-to-transport-leasehold-gas", "https://iadclexicon.org/special-field-rules", "https://iadclexicon.org/static-pushover-method", "https://iadclexicon.org/diesel-oil", "https://iadclexicon.org/egc-record-book", "https://iadclexicon.org/ex-component", "https://iadclexicon.org/mo", "https://iadclexicon.org/adjoining-spacing-units", "https://iadclexicon.org/working-load", "https://iadclexicon.org/risk-management-policy", "https://iadclexicon.org/closing-unit", "https://iadclexicon.org/seal-environmental", "https://iadclexicon.org/terminal-point", "https://iadclexicon.org/drain-entry", "https://iadclexicon.org/inactive-well-program-goal", "https://iadclexicon.org/energy-density-function", "https://iadclexicon.org/severe-damage-environment", "https://iadclexicon.org/tank-cart", "https://iadclexicon.org/production-decline-rate", "https://iadclexicon.org/actuator", "https://iadclexicon.org/winching-area", "https://iadclexicon.org/quenching", "https://iadclexicon.org/afp-active-fire-protection", "https://iadclexicon.org/nps", "https://iadclexicon.org/variability", "https://iadclexicon.org/raw-materials-supplier", "https://iadclexicon.org/tuning", "https://iadclexicon.org/unstable-area", "https://iadclexicon.org/commodity-item", "https://iadclexicon.org/adequate", "https://iadclexicon.org/rigging-up", "https://iadclexicon.org/differential-pressure-set-valve", "https://iadclexicon.org/greenhouse-gas-project-inspector", "https://iadclexicon.org/hot-spot-stress", "https://iadclexicon.org/attainable-bottom", "https://iadclexicon.org/process-valve", "https://iadclexicon.org/oil-field-fluids", "https://iadclexicon.org/informative", "https://iadclexicon.org/reducing-accreditation", "https://iadclexicon.org/bco", "https://iadclexicon.org/basic-information", "https://iadclexicon.org/district-authority", "https://iadclexicon.org/hazard-information", "https://iadclexicon.org/security-vulnerability-assessment-sva", "https://iadclexicon.org/testing-surface-safety-valve", "https://iadclexicon.org/on-stream-inspection", "https://iadclexicon.org/wellhead", "https://iadclexicon.org/imdg", "https://iadclexicon.org/linear-indication", "https://iadclexicon.org/ospar-convention", "https://iadclexicon.org/oil-wells", "https://iadclexicon.org/witnessing", "https://iadclexicon.org/breakout-force", "https://iadclexicon.org/blacklist", "https://iadclexicon.org/coastal-natural-resource-area-cnra", "https://iadclexicon.org/sutop", "https://iadclexicon.org/modu-hse-case", "https://iadclexicon.org/degree-of-tolerance", "https://iadclexicon.org/related-dealing", "https://iadclexicon.org/tool", "https://iadclexicon.org/gatherer", "https://iadclexicon.org/hacking", "https://iadclexicon.org/irf", "https://iadclexicon.org/slit-trench", "https://iadclexicon.org/intrinsically-safe-electrical-system", "https://iadclexicon.org/bending-efficiency-factor", "https://iadclexicon.org/punch-through", "https://iadclexicon.org/acceptance-criteria", "https://iadclexicon.org/shidac", "https://iadclexicon.org/navcan", "https://iadclexicon.org/encipher", "https://iadclexicon.org/lel", "https://iadclexicon.org/moored-vessels", "https://iadclexicon.org/hoisting-line", "https://iadclexicon.org/product-carrier", "https://iadclexicon.org/safety-systems", "https://iadclexicon.org/to-remain-effective-in-an-emergency", "https://iadclexicon.org/utc", "https://iadclexicon.org/pipe-bonder", "https://iadclexicon.org/bleed-off-line-or-blooey-line", "https://iadclexicon.org/load-shifting", "https://iadclexicon.org/circular-magnetization", "https://iadclexicon.org/hra", "https://iadclexicon.org/medical-clearance", "https://iadclexicon.org/hmx", "https://iadclexicon.org/support-shoulder", "https://iadclexicon.org/rope-assembly-length", "https://iadclexicon.org/auv", "https://iadclexicon.org/preparation", "https://iadclexicon.org/capital-equipment", "https://iadclexicon.org/reasonable-practicability", "https://iadclexicon.org/negotiator", "https://iadclexicon.org/defence-forces-of-the-union", "https://iadclexicon.org/special-operations", "https://iadclexicon.org/aops", "https://iadclexicon.org/form-directly-available", "https://iadclexicon.org/the-onshore-record", "https://iadclexicon.org/cit", "https://iadclexicon.org/workspace", "https://iadclexicon.org/sealing-element", "https://iadclexicon.org/electric-arming", "https://iadclexicon.org/recognised-classification-society", "https://iadclexicon.org/load-limit-for-automatic-release", "https://iadclexicon.org/prototype-rope", "https://iadclexicon.org/rcd", "https://iadclexicon.org/contributing-factor", "https://iadclexicon.org/reel", "https://iadclexicon.org/sensor", "https://iadclexicon.org/acc", "https://iadclexicon.org/safetynet", "https://iadclexicon.org/failsafe", "https://iadclexicon.org/alternative-system-activation", "https://iadclexicon.org/failure-probability-density", "https://iadclexicon.org/safe-landing", "https://iadclexicon.org/permanently-confidential-information", "https://iadclexicon.org/groundwater-recharge-area", "https://iadclexicon.org/contiguous", "https://iadclexicon.org/quality-survey-plan", "https://iadclexicon.org/closed-returns-system", "https://iadclexicon.org/review-object", "https://iadclexicon.org/gps", "https://iadclexicon.org/wetted-area", "https://iadclexicon.org/free-hanging-catenary", "https://iadclexicon.org/saw", "https://iadclexicon.org/transportable", "https://iadclexicon.org/hydraulic-supply-line", "https://iadclexicon.org/class-of-fire", "https://iadclexicon.org/roe", "https://iadclexicon.org/final-well-completion-report", "https://iadclexicon.org/water-based-extinguishing-medium", "https://iadclexicon.org/depth-freeboard-d", "https://iadclexicon.org/sfpe", "https://iadclexicon.org/dynamic-positioning-verification-acceptance-document-dpvad", "https://iadclexicon.org/probability", "https://iadclexicon.org/drawdown", "https://iadclexicon.org/apparent-weight", "https://iadclexicon.org/stratigraphic-test-well", "https://iadclexicon.org/mmorpg", "https://iadclexicon.org/cargo-securing-devices", "https://iadclexicon.org/western-greater-sunrise-area", "https://iadclexicon.org/management-of-change", "https://iadclexicon.org/besd", "https://iadclexicon.org/assessment-codes", "https://iadclexicon.org/well-abandonment", "https://iadclexicon.org/base-of-a-pool-fire", "https://iadclexicon.org/unauthorized-discharge", "https://iadclexicon.org/pulse-duration", "https://iadclexicon.org/yoke-magnetization", "https://iadclexicon.org/sso", "https://iadclexicon.org/extension-sub", "https://iadclexicon.org/section", "https://iadclexicon.org/significant-offshore-petroleum-incident", "https://iadclexicon.org/tqsp", "https://iadclexicon.org/environmental-protection-agency-or-epa", "https://iadclexicon.org/rpad", "https://iadclexicon.org/explosion", "https://iadclexicon.org/pipelaying-barge", "https://iadclexicon.org/best-available-control-technology", "https://iadclexicon.org/gunk-squeeze", "https://iadclexicon.org/characterisation", "https://iadclexicon.org/central-alert-management-cam", "https://iadclexicon.org/emergency-towing", "https://iadclexicon.org/cable-tc", "https://iadclexicon.org/rel", "https://iadclexicon.org/system-life-cycle", "https://iadclexicon.org/maximum-efficient-rate", "https://iadclexicon.org/opd", "https://iadclexicon.org/torus", "https://iadclexicon.org/stripping", "https://iadclexicon.org/brazing", "https://iadclexicon.org/kill-rate-circulating-pressure", "https://iadclexicon.org/productive-horizon", "https://iadclexicon.org/ml0", "https://iadclexicon.org/drip-proof", "https://iadclexicon.org/combustible-liquid-class-ii-iiia-and-iiib-liquids", "https://iadclexicon.org/disposition", "https://iadclexicon.org/pressurization-type-x", "https://iadclexicon.org/office", "https://iadclexicon.org/sem", "https://iadclexicon.org/compression-body-shutoff-valve", "https://iadclexicon.org/closing-unit-closing-system", "https://iadclexicon.org/tool-end-connection", "https://iadclexicon.org/filament-winding", "https://iadclexicon.org/qualified-person", "https://iadclexicon.org/established-federal-standard", "https://iadclexicon.org/gpo", "https://iadclexicon.org/federal-ministers", "https://iadclexicon.org/fatigue-failure", "https://iadclexicon.org/leaker", "https://iadclexicon.org/watercourse", "https://iadclexicon.org/risk-control", "https://iadclexicon.org/smp", "https://iadclexicon.org/mud-volcanoes", "https://iadclexicon.org/anthropogenic-carbon-dioxide", "https://iadclexicon.org/thermal-ageing", "https://iadclexicon.org/case-case-approval", "https://iadclexicon.org/satls", "https://iadclexicon.org/indian-reserve", "https://iadclexicon.org/static", "https://iadclexicon.org/asset-owner", "https://iadclexicon.org/casing-stub", "https://iadclexicon.org/guidelineless-reentry", "https://iadclexicon.org/fault-signal", "https://iadclexicon.org/domestic-wastes", "https://iadclexicon.org/mudgas-separator", "https://iadclexicon.org/pressure-gradient", "https://iadclexicon.org/risk-financing", "https://iadclexicon.org/texas-offshore", "https://iadclexicon.org/drift-diameter", "https://iadclexicon.org/program-description", "https://iadclexicon.org/dynamic-fluid-flow", "https://iadclexicon.org/totally-enclosed-treatment-facility", "https://iadclexicon.org/pre-load-holding-load", "https://iadclexicon.org/rnnp", "https://iadclexicon.org/derrick-2", "https://iadclexicon.org/hazardous", "https://iadclexicon.org/tdz", "https://iadclexicon.org/discharge-set-point", "https://iadclexicon.org/bridge-plug", "https://iadclexicon.org/speci", "https://iadclexicon.org/zone", "https://iadclexicon.org/fitter", "https://iadclexicon.org/nonattainment-area", "https://iadclexicon.org/skimming-pit", "https://iadclexicon.org/manufacturing-acceptance-criteria", "https://iadclexicon.org/offshore-production-site", "https://iadclexicon.org/mooring-component", "https://iadclexicon.org/cso", "https://iadclexicon.org/dff", "https://iadclexicon.org/sliding", "https://iadclexicon.org/breathing-zone", "https://iadclexicon.org/environmental-effect", "https://iadclexicon.org/executive-director-of-the-tceq", "https://iadclexicon.org/probe", "https://iadclexicon.org/dry-method", "https://iadclexicon.org/driller", "https://iadclexicon.org/follow-surveys", "https://iadclexicon.org/cyberspace", "https://iadclexicon.org/effect", "https://iadclexicon.org/rars", "https://iadclexicon.org/power-actuating-system", "https://iadclexicon.org/plug-back-total-depth", "https://iadclexicon.org/mdmtmat", "https://iadclexicon.org/securely-provision", "https://iadclexicon.org/chief-controller", "https://iadclexicon.org/safety-management-system", "https://iadclexicon.org/arc", "https://iadclexicon.org/wbm", "https://iadclexicon.org/mgl", "https://iadclexicon.org/comprehensible", "https://iadclexicon.org/sdlc", "https://iadclexicon.org/designated-oil-or-gas", "https://iadclexicon.org/system-intrinsically-safe", "https://iadclexicon.org/continuing-professional-development", "https://iadclexicon.org/external-casing-packer-ecp", "https://iadclexicon.org/oecd", "https://iadclexicon.org/panhandle-formula", "https://iadclexicon.org/class-fire-division", "https://iadclexicon.org/material-safety-data-sheet-msds", "https://iadclexicon.org/explore-for-potential-greenhouse-gas-formation", "https://iadclexicon.org/compatibility", "https://iadclexicon.org/internal-pressure", "https://iadclexicon.org/critical-static-gel-strength-period", "https://iadclexicon.org/imdg-code", "https://iadclexicon.org/hub", "https://iadclexicon.org/detecting-and-recording-accumulations-of-flammable-or-toxic-gases", "https://iadclexicon.org/gain", "https://iadclexicon.org/scada", "https://iadclexicon.org/designed-in-security", "https://iadclexicon.org/greenhouse-gas-well", "https://iadclexicon.org/containment-zone", "https://iadclexicon.org/core-hole", "https://iadclexicon.org/candidate", "https://iadclexicon.org/flow-chart", "https://iadclexicon.org/brake-horsepower", "https://iadclexicon.org/hazardous-waste-constituent", "https://iadclexicon.org/jacking-gear-unit", "https://iadclexicon.org/shelter-in-place", "https://iadclexicon.org/postponement", "https://iadclexicon.org/back-pressure", "https://iadclexicon.org/anti-wear-layer", "https://iadclexicon.org/installed", "https://iadclexicon.org/lifecycle", "https://iadclexicon.org/rto", "https://iadclexicon.org/confined-or-enclosed-space", "https://iadclexicon.org/respondresponse", "https://iadclexicon.org/incidental-pressure", "https://iadclexicon.org/working-hours", "https://iadclexicon.org/ccfta", "https://iadclexicon.org/gtl", "https://iadclexicon.org/remote-client", "https://iadclexicon.org/layers-of-protection", "https://iadclexicon.org/ultimate-work-authority", "https://iadclexicon.org/hydrophone", "https://iadclexicon.org/bottom-hole-assembly-bha", "https://iadclexicon.org/outsourced-activity", "https://iadclexicon.org/pilot-boarding-equipment", "https://iadclexicon.org/application-for-consent", "https://iadclexicon.org/psu", "https://iadclexicon.org/offshore-area", "https://iadclexicon.org/investigation-and-analysis-systems", "https://iadclexicon.org/focal-point", "https://iadclexicon.org/component-makebreak", "https://iadclexicon.org/aquifer", "https://iadclexicon.org/remotely-operated", "https://iadclexicon.org/termination-specification", "https://iadclexicon.org/choke-actuator-cycle", "https://iadclexicon.org/hydraulic-fracturing-operations", "https://iadclexicon.org/produce", "https://iadclexicon.org/interprovincial-power-line", "https://iadclexicon.org/active-operation", "https://iadclexicon.org/tpn", "https://iadclexicon.org/quema", "https://iadclexicon.org/glass-transition-temperature", "https://iadclexicon.org/ukcs", "https://iadclexicon.org/hsr", "https://iadclexicon.org/adaptive-risk", "https://iadclexicon.org/reference-stations", "https://iadclexicon.org/man-machine-interface", "https://iadclexicon.org/nominal-filling-time", "https://iadclexicon.org/ifrt", "https://iadclexicon.org/earth-v-gb", "https://iadclexicon.org/lateral", "https://iadclexicon.org/l-e-l", "https://iadclexicon.org/proration-period", "https://iadclexicon.org/facility-owneroperator", "https://iadclexicon.org/barrier-plan", "https://iadclexicon.org/third-party-services", "https://iadclexicon.org/eligible-sample", "https://iadclexicon.org/seismic-reserve-capacity-factor", "https://iadclexicon.org/fixed-structure", "https://iadclexicon.org/routine-maintenance", "https://iadclexicon.org/gouge", "https://iadclexicon.org/occupational-diving", "https://iadclexicon.org/flange-blind", "https://iadclexicon.org/valve-actuators", "https://iadclexicon.org/cubic-foot-of-gas", "https://iadclexicon.org/office-based-personnel", "https://iadclexicon.org/velocity-transients", "https://iadclexicon.org/drill-string", "https://iadclexicon.org/fixed-or-floating-platforms", "https://iadclexicon.org/thread-seal", "https://iadclexicon.org/embrittlement", "https://iadclexicon.org/isa", "https://iadclexicon.org/assurance", "https://iadclexicon.org/agency", "https://iadclexicon.org/aluminum", "https://iadclexicon.org/to-transport", "https://iadclexicon.org/mcd", "https://iadclexicon.org/valve-position-indicators", "https://iadclexicon.org/sheltered", "https://iadclexicon.org/pressure-containing-parts", "https://iadclexicon.org/cul", "https://iadclexicon.org/certification-requirements", "https://iadclexicon.org/naval-official", "https://iadclexicon.org/metocean", "https://iadclexicon.org/landfarming", "https://iadclexicon.org/high-pressure-cement-hose", "https://iadclexicon.org/rabbit", "https://iadclexicon.org/upper-critical-temperature-ar3", "https://iadclexicon.org/well-treatment-fluids", "https://iadclexicon.org/gn", "https://iadclexicon.org/process-safety-event", "https://iadclexicon.org/los", "https://iadclexicon.org/valve-bore-sealing-mechanism", "https://iadclexicon.org/starting-current-ratio-iain", "https://iadclexicon.org/pressure-system", "https://iadclexicon.org/heat-affected-zone", "https://iadclexicon.org/cybercrime", "https://iadclexicon.org/greenfield", 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"https://iadclexicon.org/subsidence", "https://iadclexicon.org/preloading", "https://iadclexicon.org/mix", "https://iadclexicon.org/commission-of-inquiry", "https://iadclexicon.org/bosiet", "https://iadclexicon.org/galling", "https://iadclexicon.org/pump-unit-lockout", "https://iadclexicon.org/tract-of-production", "https://iadclexicon.org/kw", "https://iadclexicon.org/rfc", "https://iadclexicon.org/fatigue-analysis", "https://iadclexicon.org/small-oil-fuel-tank", "https://iadclexicon.org/chokekill-line-valve", "https://iadclexicon.org/preventoras-de-reventones-bops", "https://iadclexicon.org/dedicated", "https://iadclexicon.org/flashback", "https://iadclexicon.org/full-penetration-weld", "https://iadclexicon.org/redundant-platform", "https://iadclexicon.org/top-connector-or-bottomhole-test-adapter", "https://iadclexicon.org/corrective-maintenance", "https://iadclexicon.org/computer-forensics", "https://iadclexicon.org/non-pressure-operations", "https://iadclexicon.org/teg", "https://iadclexicon.org/pop-up-displaycontrol-dialog-box", "https://iadclexicon.org/hydrologically-sensitive-area", "https://iadclexicon.org/si", "https://iadclexicon.org/operators-representative-at-a-facility", "https://iadclexicon.org/security-partner", "https://iadclexicon.org/product", "https://iadclexicon.org/accepted-well-operations-management-plan", "https://iadclexicon.org/designated-authority", "https://iadclexicon.org/control-center", "https://iadclexicon.org/isv", "https://iadclexicon.org/responsible-party", "https://iadclexicon.org/end-fitting", "https://iadclexicon.org/well-construction-interface-document-safety-and-environmental-management-system", "https://iadclexicon.org/public-key-infrastructure", "https://iadclexicon.org/bird-caging", "https://iadclexicon.org/datum", "https://iadclexicon.org/oceanographic-observing", "https://iadclexicon.org/annular-blowout-preventer", "https://iadclexicon.org/equivalent-mud-weight", "https://iadclexicon.org/p-5-operator-number", "https://iadclexicon.org/bending-strength-ratio-bsr", "https://iadclexicon.org/denial-of-service", "https://iadclexicon.org/remediation", "https://iadclexicon.org/psmp", "https://iadclexicon.org/designated-coastal-waters", "https://iadclexicon.org/homogeneous-material", "https://iadclexicon.org/pipeline", "https://iadclexicon.org/eligible-well", "https://iadclexicon.org/heat-cast-lot", "https://iadclexicon.org/grade", "https://iadclexicon.org/pipe-line-works", "https://iadclexicon.org/sand-management", "https://iadclexicon.org/darcy-equation", "https://iadclexicon.org/doi", "https://iadclexicon.org/diving-supervisor", "https://iadclexicon.org/computer-network-defense-analysis", "https://iadclexicon.org/corrosion-resistant-material-or-finish", "https://iadclexicon.org/infrastructure-licence-area", "https://iadclexicon.org/experimental-project", "https://iadclexicon.org/laying-length", "https://iadclexicon.org/lead-assessor", "https://iadclexicon.org/niosh", "https://iadclexicon.org/amidships", "https://iadclexicon.org/shut-in-pressure", "https://iadclexicon.org/rotary-hose", "https://iadclexicon.org/bc", "https://iadclexicon.org/critical-failure", "https://iadclexicon.org/education-and-training", "https://iadclexicon.org/safety-report", "https://iadclexicon.org/shift-crew-change", "https://iadclexicon.org/tc", "https://iadclexicon.org/hybrid-system", "https://iadclexicon.org/end-connection", "https://iadclexicon.org/offshore-geophysical-operation", "https://iadclexicon.org/gases-lighter-than-air", "https://iadclexicon.org/sml", "https://iadclexicon.org/dilution-continuous", "https://iadclexicon.org/industry-qualified-ut-angle-beam-examiner", "https://iadclexicon.org/r", "https://iadclexicon.org/regularly-present-at-one-time", "https://iadclexicon.org/petroleum-refinery", "https://iadclexicon.org/pegs", "https://iadclexicon.org/water-disposal-project", "https://iadclexicon.org/depth-ds", "https://iadclexicon.org/inactive-well", "https://iadclexicon.org/inert-entry", "https://iadclexicon.org/battery-compartment", "https://iadclexicon.org/licensee", "https://iadclexicon.org/riser-hang-off", "https://iadclexicon.org/ccw", "https://iadclexicon.org/rated-working-pressure", "https://iadclexicon.org/operating", "https://iadclexicon.org/equipment-owner", "https://iadclexicon.org/umbilical-system", "https://iadclexicon.org/mps", "https://iadclexicon.org/duty-holder", "https://iadclexicon.org/in-service", "https://iadclexicon.org/po", "https://iadclexicon.org/fault-movement", "https://iadclexicon.org/basic-sediment-pit", "https://iadclexicon.org/screening", "https://iadclexicon.org/slip-area", "https://iadclexicon.org/vent-line", "https://iadclexicon.org/mooring-system", "https://iadclexicon.org/manifold", "https://iadclexicon.org/inherently-safer-design", "https://iadclexicon.org/orienting-bushings", "https://iadclexicon.org/ignition-source", "https://iadclexicon.org/lanyard", "https://iadclexicon.org/sudu", "https://iadclexicon.org/bilge-alarm", "https://iadclexicon.org/latching-alarm", "https://iadclexicon.org/ocr", "https://iadclexicon.org/load-cycle", "https://iadclexicon.org/empty-container", "https://iadclexicon.org/class-3", "https://iadclexicon.org/reportable", "https://iadclexicon.org/lost-time-injury-frequency", "https://iadclexicon.org/instantaneous-measurement", "https://iadclexicon.org/hot-oil-treatment", "https://iadclexicon.org/exploit", "https://iadclexicon.org/surface-type-self-elevating-or-jack-up-unit", "https://iadclexicon.org/dgd", "https://iadclexicon.org/iwrc", "https://iadclexicon.org/asv", "https://iadclexicon.org/port-administration", "https://iadclexicon.org/diverse-ownership", "https://iadclexicon.org/structural-integrity-management-system", "https://iadclexicon.org/overbalance-pressure-obp", "https://iadclexicon.org/treatment-rated-capacity-trc", "https://iadclexicon.org/compliance-confirmation", "https://iadclexicon.org/electric-apparatus", "https://iadclexicon.org/petroleum-exploration-permit-area", "https://iadclexicon.org/fsr-fluid", "https://iadclexicon.org/electrically-conductive", "https://iadclexicon.org/vhf", "https://iadclexicon.org/availability", "https://iadclexicon.org/gauss-meter", "https://iadclexicon.org/runaway", "https://iadclexicon.org/mechanical-integrity", "https://iadclexicon.org/registered-holder", "https://iadclexicon.org/viable-organisms", "https://iadclexicon.org/geological-work", "https://iadclexicon.org/synthetic-fluid", "https://iadclexicon.org/other-workplace-hazard", "https://iadclexicon.org/enhancement-factor", "https://iadclexicon.org/blow-off", "https://iadclexicon.org/secant-modulus", "https://iadclexicon.org/threaded-flange", "https://iadclexicon.org/cargo-carrying-unit", "https://iadclexicon.org/equipment-oil-immersed", "https://iadclexicon.org/chemicals", "https://iadclexicon.org/buoyancy-module", "https://iadclexicon.org/slug-flow", "https://iadclexicon.org/2008-is-code", "https://iadclexicon.org/support-units", "https://iadclexicon.org/nrv", "https://iadclexicon.org/rr", "https://iadclexicon.org/creep", "https://iadclexicon.org/encrypt", "https://iadclexicon.org/valve-regulated-lead-acid-battery", "https://iadclexicon.org/gage-joint", "https://iadclexicon.org/yield-strength", "https://iadclexicon.org/nonvertical-well", "https://iadclexicon.org/check-section", "https://iadclexicon.org/listed", "https://iadclexicon.org/document-compliance", "https://iadclexicon.org/environmental-mining-licence", "https://iadclexicon.org/choke-and-kill-valves", "https://iadclexicon.org/operating-margin", "https://iadclexicon.org/highly-volatile-liquid", "https://iadclexicon.org/b-class-bulkhead-or-deck", "https://iadclexicon.org/seabed-connection", "https://iadclexicon.org/acp", "https://iadclexicon.org/see", "https://iadclexicon.org/ferrite-number", "https://iadclexicon.org/flange-joint", "https://iadclexicon.org/interpretation", "https://iadclexicon.org/sv-space-velocity-value", "https://iadclexicon.org/unclassified-location", "https://iadclexicon.org/back-allowable", "https://iadclexicon.org/accommodation-unit", "https://iadclexicon.org/lan", "https://iadclexicon.org/abs-guidance", "https://iadclexicon.org/malfunction-factor", "https://iadclexicon.org/sm", "https://iadclexicon.org/cld", "https://iadclexicon.org/tls", "https://iadclexicon.org/existing-well", "https://iadclexicon.org/h2s-present", "https://iadclexicon.org/security-program-management", "https://iadclexicon.org/summary", "https://iadclexicon.org/position-keeping", "https://iadclexicon.org/root", "https://iadclexicon.org/sweet-service", "https://iadclexicon.org/residual-field", "https://iadclexicon.org/control-stationpanel-remote", "https://iadclexicon.org/lead", "https://iadclexicon.org/replacement", "https://iadclexicon.org/csrs", "https://iadclexicon.org/functional-test", "https://iadclexicon.org/cut-drilling-fluid", "https://iadclexicon.org/service-temperature", "https://iadclexicon.org/gauge-pressure", "https://iadclexicon.org/federal-clean-water-act", "https://iadclexicon.org/mhswr", "https://iadclexicon.org/molecular-mass", "https://iadclexicon.org/human-factors", "https://iadclexicon.org/record-noun", "https://iadclexicon.org/borehole-operation", "https://iadclexicon.org/bolting", "https://iadclexicon.org/rt", "https://iadclexicon.org/on-stream-piping", "https://iadclexicon.org/lower-catenary", "https://iadclexicon.org/armed-explosive-device", "https://iadclexicon.org/jack-up-unit", "https://iadclexicon.org/responsible", "https://iadclexicon.org/essential-personnel", "https://iadclexicon.org/form-of-compliance-confirmation", "https://iadclexicon.org/mgps", "https://iadclexicon.org/wim", "https://iadclexicon.org/archaeological-resource", "https://iadclexicon.org/hazard-to-public-health", "https://iadclexicon.org/constant-bottom-hole-pressure", "https://iadclexicon.org/class-i-location", "https://iadclexicon.org/charge-of-an-extinguisher", "https://iadclexicon.org/en-route", "https://iadclexicon.org/lower-workover-riser-package-lwrp", "https://iadclexicon.org/rounded-indication", "https://iadclexicon.org/sodm", "https://iadclexicon.org/information-processing-facilities", "https://iadclexicon.org/share", "https://iadclexicon.org/ingress-protection-ip-degree-of", "https://iadclexicon.org/safety-standby-vessel", "https://iadclexicon.org/batbatneec", "https://iadclexicon.org/king-pin", "https://iadclexicon.org/solenoid-valve", "https://iadclexicon.org/level-of-risk", "https://iadclexicon.org/well-log-or-well-record", "https://iadclexicon.org/a-scan-display", "https://iadclexicon.org/intermediate-liner", "https://iadclexicon.org/repair-clamps", "https://iadclexicon.org/pressured-formation", "https://iadclexicon.org/wpq", "https://iadclexicon.org/fpso", "https://iadclexicon.org/wrought-product", "https://iadclexicon.org/fibreglass", "https://iadclexicon.org/saltwater-flow", "https://iadclexicon.org/device-sealed", "https://iadclexicon.org/tugger-line", "https://iadclexicon.org/national-fire-code", "https://iadclexicon.org/borescope", "https://iadclexicon.org/unsaturated-polyester", "https://iadclexicon.org/din", "https://iadclexicon.org/actuators", "https://iadclexicon.org/cargo-claims", "https://iadclexicon.org/hose-reel-foam-station", "https://iadclexicon.org/open-drainage-system", "https://iadclexicon.org/bolting-manufacturer", "https://iadclexicon.org/bypass-conductor", "https://iadclexicon.org/ptw", "https://iadclexicon.org/tanks-accessible", "https://iadclexicon.org/area-to-be-avoided", "https://iadclexicon.org/recognized-organization", "https://iadclexicon.org/tolerable-risk", "https://iadclexicon.org/safety-valves", "https://iadclexicon.org/designated-work-group", "https://iadclexicon.org/human-consequence", "https://iadclexicon.org/lining", "https://iadclexicon.org/external-pressure", "https://iadclexicon.org/accidental-load", "https://iadclexicon.org/drilling-operations-employees-company-and-contractor-total-recordable-and-lost-time-injuriesillnesses", "https://iadclexicon.org/mast", "https://iadclexicon.org/agent", "https://iadclexicon.org/pressure-containing-parts-or-members", "https://iadclexicon.org/stel", "https://iadclexicon.org/bus-cable", "https://iadclexicon.org/ufl", "https://iadclexicon.org/gas-lost", "https://iadclexicon.org/fishscaling", "https://iadclexicon.org/magnetic-particle-field-indicator", "https://iadclexicon.org/aqueous-film-forming-foam-concentrate-aff", "https://iadclexicon.org/manifest", "https://iadclexicon.org/sg", "https://iadclexicon.org/evaluation", "https://iadclexicon.org/standard-cubic-feet-per-hour-scfh", "https://iadclexicon.org/asset-attractiveness", "https://iadclexicon.org/pdc", "https://iadclexicon.org/expendable-parts", "https://iadclexicon.org/esc", "https://iadclexicon.org/significant-modification", "https://iadclexicon.org/pressure-maintenance-plant-or-repressurizing-plant", "https://iadclexicon.org/gas-allowable-or-allowable-gas", "https://iadclexicon.org/well-log", "https://iadclexicon.org/edp", "https://iadclexicon.org/load-extreme", "https://iadclexicon.org/pfeer", "https://iadclexicon.org/auditor", "https://iadclexicon.org/insurer", "https://iadclexicon.org/mac", "https://iadclexicon.org/security-notice", "https://iadclexicon.org/critical-equipment", "https://iadclexicon.org/design-level-analysis", "https://iadclexicon.org/greater-sunrise-unit-reservoirs", "https://iadclexicon.org/enforcement-authority", "https://iadclexicon.org/stress-relief-feature", "https://iadclexicon.org/p-and-a", "https://iadclexicon.org/timor-sea-treaty-designated-authority", "https://iadclexicon.org/mcc", "https://iadclexicon.org/system-rated-working-pressure", "https://iadclexicon.org/special-services", "https://iadclexicon.org/mbl", "https://iadclexicon.org/unitization-order", "https://iadclexicon.org/ballast-water-management-system-bwms", "https://iadclexicon.org/site-plan", "https://iadclexicon.org/adware", "https://iadclexicon.org/auto-ignition-temperature", "https://iadclexicon.org/non-integral-riser", "https://iadclexicon.org/cyber-operations-planning", "https://iadclexicon.org/oil-based-drilling-muds", "https://iadclexicon.org/ocimf", "https://iadclexicon.org/access-control-mechanism", "https://iadclexicon.org/flow-switches-gas-liquid-velocity", "https://iadclexicon.org/clamp-noun", "https://iadclexicon.org/pressurization", "https://iadclexicon.org/reduced-opening-valve", "https://iadclexicon.org/reduced-extreme-event", "https://iadclexicon.org/services", "https://iadclexicon.org/drill-floor-clearance", "https://iadclexicon.org/pack-off-or-stripper", "https://iadclexicon.org/source-water-protection-area", "https://iadclexicon.org/diverter-housing", "https://iadclexicon.org/dependent-failures", "https://iadclexicon.org/glass-fibre-reinforced-vinyl-ester", "https://iadclexicon.org/amplitude", "https://iadclexicon.org/broaching", "https://iadclexicon.org/qualified-crane-inspector", "https://iadclexicon.org/release", "https://iadclexicon.org/standard-riser-joint", "https://iadclexicon.org/itc", "https://iadclexicon.org/pic", "https://iadclexicon.org/unprotected-exposure", "https://iadclexicon.org/wall-heating", "https://iadclexicon.org/permissible-exposure-limit", "https://iadclexicon.org/cctv", "https://iadclexicon.org/hot-zone", "https://iadclexicon.org/shear-device", "https://iadclexicon.org/standoff", "https://iadclexicon.org/stripper-well-incentive-tax-rates", "https://iadclexicon.org/telescopic-joint", "https://iadclexicon.org/pup-joint-material", "https://iadclexicon.org/mc", "https://iadclexicon.org/visitor", "https://iadclexicon.org/private-key", "https://iadclexicon.org/tool-joint-pin", "https://iadclexicon.org/wet-gas", "https://iadclexicon.org/reliability", "https://iadclexicon.org/lockouttagout", "https://iadclexicon.org/competent-person", "https://iadclexicon.org/s", "https://iadclexicon.org/reynolds-number", "https://iadclexicon.org/tank-vapors", "https://iadclexicon.org/usability", "https://iadclexicon.org/shoe-track", "https://iadclexicon.org/aftercooler", "https://iadclexicon.org/supporting-structure", "https://iadclexicon.org/pool", "https://iadclexicon.org/slope", "https://iadclexicon.org/fi", "https://iadclexicon.org/remote-terminal-unit", "https://iadclexicon.org/daf", "https://iadclexicon.org/lepc", "https://iadclexicon.org/specified-plant", "https://iadclexicon.org/decipher", "https://iadclexicon.org/prospect", "https://iadclexicon.org/hydrocarbon-release", "https://iadclexicon.org/volume-of-solids-drilled", "https://iadclexicon.org/well-barrier-plan", "https://iadclexicon.org/work-environment", "https://iadclexicon.org/feedback-control-system", "https://iadclexicon.org/penetration-testing", "https://iadclexicon.org/acute-release", "https://iadclexicon.org/tieback-adapter", "https://iadclexicon.org/location-requiring-an-exceptional-degree-of-protection", "https://iadclexicon.org/sra", "https://iadclexicon.org/flare-pits", "https://iadclexicon.org/representative-of-nopsema", "https://iadclexicon.org/classified-locations", "https://iadclexicon.org/authorized-person", "https://iadclexicon.org/underground-source-of-drinking-water", "https://iadclexicon.org/mic", "https://iadclexicon.org/person-in-control", "https://iadclexicon.org/exploring-for-co2-storage-complexes", "https://iadclexicon.org/onsite", "https://iadclexicon.org/dtl", "https://iadclexicon.org/geophysical-exploration", "https://iadclexicon.org/storage-tank-or-storage-vessel", "https://iadclexicon.org/steel-or-other-equivalent-material", "https://iadclexicon.org/floating-structure", "https://iadclexicon.org/back-up-line", "https://iadclexicon.org/mlw", "https://iadclexicon.org/iaea", "https://iadclexicon.org/new-zealand-ship", "https://iadclexicon.org/psa", "https://iadclexicon.org/water-protection-depth", "https://iadclexicon.org/critical-check-valves", "https://iadclexicon.org/riser-tension-ring", "https://iadclexicon.org/enclosed-or-semi-enclosed-sea", "https://iadclexicon.org/hazards-register", "https://iadclexicon.org/lifting-equipment", "https://iadclexicon.org/extinguishing-medium", "https://iadclexicon.org/straightness", "https://iadclexicon.org/wellhead-growth", "https://iadclexicon.org/restricted-service", "https://iadclexicon.org/well-control-equipment", "https://iadclexicon.org/piping-and-instrumentation-diagram", "https://iadclexicon.org/lost-circulation-lost-returns", "https://iadclexicon.org/rhs", "https://iadclexicon.org/transportation-rate", "https://iadclexicon.org/place-of-safety", "https://iadclexicon.org/drilling-control-systems", "https://iadclexicon.org/lifting-test", "https://iadclexicon.org/air-gas-or-mist-drilling", "https://iadclexicon.org/column-stabilised-units", "https://iadclexicon.org/ppge", "https://iadclexicon.org/disarm", "https://iadclexicon.org/maximum-allowable-working-pressure", "https://iadclexicon.org/chief", "https://iadclexicon.org/piping", "https://iadclexicon.org/electrohydraulic-control", "https://iadclexicon.org/z", "https://iadclexicon.org/hook-rollers", "https://iadclexicon.org/barrier", "https://iadclexicon.org/full-body", "https://iadclexicon.org/natural-gas-liquid", "https://iadclexicon.org/off-line-model", "https://iadclexicon.org/ba", "https://iadclexicon.org/sdof", "https://iadclexicon.org/design-simulations", "https://iadclexicon.org/ground-motions", "https://iadclexicon.org/total-oil-content", "https://iadclexicon.org/microsphere", "https://iadclexicon.org/overlay", "https://iadclexicon.org/fato", "https://iadclexicon.org/community-saltwater-disposal-well-or-system", "https://iadclexicon.org/productivity-rate", "https://iadclexicon.org/spectral-density-function", "https://iadclexicon.org/relief-well", "https://iadclexicon.org/fpp", "https://iadclexicon.org/hazardous-area-or-zone", "https://iadclexicon.org/the-management-regulations", "https://iadclexicon.org/casualty-event", "https://iadclexicon.org/chief-safety-officer", "https://iadclexicon.org/installation-tower", "https://iadclexicon.org/solid-waste-disposal", "https://iadclexicon.org/repair-level", "https://iadclexicon.org/cispr", "https://iadclexicon.org/regional-organization-for-standardization", "https://iadclexicon.org/pressure-maintenance-project", "https://iadclexicon.org/mic-ratio", "https://iadclexicon.org/dfi", "https://iadclexicon.org/ciphertext", "https://iadclexicon.org/free-locking-radius", "https://iadclexicon.org/cpr-course", "https://iadclexicon.org/system-test-pressure", "https://iadclexicon.org/riser-slugging", "https://iadclexicon.org/fault", "https://iadclexicon.org/tan", "https://iadclexicon.org/adiabatic-efficiency", "https://iadclexicon.org/d-w", "https://iadclexicon.org/outsourced", "https://iadclexicon.org/opex-2", "https://iadclexicon.org/gauge-carrier", "https://iadclexicon.org/weather-deck", "https://iadclexicon.org/quasi-static", "https://iadclexicon.org/probability-of-failure-on-demand", "https://iadclexicon.org/valve-regulated-battery-cell", "https://iadclexicon.org/safety-extra-low-voltage-system-selv", "https://iadclexicon.org/site-response-analysis", "https://iadclexicon.org/drilling-break", "https://iadclexicon.org/axial-pressure-load-diagram", "https://iadclexicon.org/fleet-angle", "https://iadclexicon.org/floor-opening", "https://iadclexicon.org/personnel-transfer-carrier", "https://iadclexicon.org/blended-attack", "https://iadclexicon.org/surface-cement-plug", "https://iadclexicon.org/running-rope", "https://iadclexicon.org/condition-monitoring", "https://iadclexicon.org/foam-delivery-ducts", "https://iadclexicon.org/mudline-packoff-or-packer", "https://iadclexicon.org/electrically-powered-ep-system", "https://iadclexicon.org/oil-residue", "https://iadclexicon.org/assist-gas", "https://iadclexicon.org/centrifugal-pump", "https://iadclexicon.org/the-1989-order", "https://iadclexicon.org/cathodic-protection", "https://iadclexicon.org/secondary-petroleum-production-licence", "https://iadclexicon.org/subsea-buoy-systems", "https://iadclexicon.org/material-chemical-composition", "https://iadclexicon.org/cuttings", "https://iadclexicon.org/hydraulic-head", "https://iadclexicon.org/diameter-tape", "https://iadclexicon.org/production-tubing", "https://iadclexicon.org/reasonable-opportunities", "https://iadclexicon.org/prescribed-safety-zone", "https://iadclexicon.org/repudiation", "https://iadclexicon.org/scenario", "https://iadclexicon.org/industry-qualified-ut-shear-wave-examiner", "https://iadclexicon.org/pooled-tract", "https://iadclexicon.org/proposed-facility", "https://iadclexicon.org/docd", "https://iadclexicon.org/ageing", "https://iadclexicon.org/tare", "https://iadclexicon.org/transportation-worker-identification-credential", "https://iadclexicon.org/vod", "https://iadclexicon.org/access", "https://iadclexicon.org/intrinsic-wave-frequency", "https://iadclexicon.org/significant-hydrocarbon-release", "https://iadclexicon.org/design-basis", "https://iadclexicon.org/color-code", "https://iadclexicon.org/rp", "https://iadclexicon.org/treatment-phase", "https://iadclexicon.org/score-report", "https://iadclexicon.org/dry-repair", "https://iadclexicon.org/production-drilling-or-construction-employee-hours-worked", "https://iadclexicon.org/compromise", "https://iadclexicon.org/petroleum-deposit", "https://iadclexicon.org/interrupted-quenching", "https://iadclexicon.org/switchable-three-way-target-valve", "https://iadclexicon.org/monitor-foam-station", "https://iadclexicon.org/security-intrusion", "https://iadclexicon.org/maintenance-effectiveness", "https://iadclexicon.org/single-operator-action", "https://iadclexicon.org/omnidirectional", "https://iadclexicon.org/hydraulic-horsepower", "https://iadclexicon.org/mean-pressure", "https://iadclexicon.org/significant-watercourse", "https://iadclexicon.org/upper-deck", "https://iadclexicon.org/e-and-p", "https://iadclexicon.org/high-risk", "https://iadclexicon.org/rsr", "https://iadclexicon.org/single-point-mooring", "https://iadclexicon.org/lamp", "https://iadclexicon.org/breadth", "https://iadclexicon.org/design-verification-test", "https://iadclexicon.org/cps", "https://iadclexicon.org/volumetric-nondestructive-examination", "https://iadclexicon.org/ambient-temperature", "https://iadclexicon.org/critical-areas", "https://iadclexicon.org/knockout-drum", "https://iadclexicon.org/ut", "https://iadclexicon.org/risk-management", "https://iadclexicon.org/absolute-temperature", "https://iadclexicon.org/bore-hole", "https://iadclexicon.org/lifting-gear-or-lifting-equipment", "https://iadclexicon.org/sara", "https://iadclexicon.org/composite-syntactic-foam", "https://iadclexicon.org/breach-of-security", "https://iadclexicon.org/cv", "https://iadclexicon.org/launching-arrangement", "https://iadclexicon.org/worst-case-orientation", "https://iadclexicon.org/ancillary-activities", "https://iadclexicon.org/cawi", "https://iadclexicon.org/sufficient-time", "https://iadclexicon.org/station-differential", "https://iadclexicon.org/joint-petroleum-development-area", "https://iadclexicon.org/multiple-zone-completion", "https://iadclexicon.org/cement", "https://iadclexicon.org/sea", "https://iadclexicon.org/existing-ship", "https://iadclexicon.org/risk-phrase", "https://iadclexicon.org/ulc-standard", "https://iadclexicon.org/block-section", "https://iadclexicon.org/diverless-ij-tube-seal", "https://iadclexicon.org/receiving-country", "https://iadclexicon.org/ua", "https://iadclexicon.org/imo", "https://iadclexicon.org/common-purchaser-for-natural-gas", "https://iadclexicon.org/overflow", "https://iadclexicon.org/tra", "https://iadclexicon.org/attack-surface", "https://iadclexicon.org/gauge-od", "https://iadclexicon.org/mpi", "https://iadclexicon.org/security-violation", "https://iadclexicon.org/coupling-stock", "https://iadclexicon.org/mpqt", "https://iadclexicon.org/fundamental-suitability-determinants", "https://iadclexicon.org/naf", "https://iadclexicon.org/hydraulicpressure-actuated-firing-head", "https://iadclexicon.org/false-rotary", "https://iadclexicon.org/measures-against-intruding-vessels-or-objects", "https://iadclexicon.org/survival-suit", "https://iadclexicon.org/registrar-of-deeds", "https://iadclexicon.org/swing-circle", "https://iadclexicon.org/incinerator", "https://iadclexicon.org/diver-assisted-ij-tube-seal", "https://iadclexicon.org/intrinsic-safety-barrier", "https://iadclexicon.org/mean-low-water", "https://iadclexicon.org/condition", "https://iadclexicon.org/uwa", "https://iadclexicon.org/mdmt", "https://iadclexicon.org/smls", "https://iadclexicon.org/internal-zones", "https://iadclexicon.org/mcm", "https://iadclexicon.org/fluid-flow", "https://iadclexicon.org/qcrushing", "https://iadclexicon.org/ccps", "https://iadclexicon.org/furnace-test", "https://iadclexicon.org/efrt", "https://iadclexicon.org/underwater-safety-valve-usv", "https://iadclexicon.org/afc", "https://iadclexicon.org/soil-sampling", "https://iadclexicon.org/verified-barrier", "https://iadclexicon.org/intake-nozzle", "https://iadclexicon.org/environmental-damage", "https://iadclexicon.org/product-history-file", "https://iadclexicon.org/dsms", "https://iadclexicon.org/k0", "https://iadclexicon.org/lwdc", "https://iadclexicon.org/jack-up-owner", "https://iadclexicon.org/geophysical-operation", "https://iadclexicon.org/mcbm", "https://iadclexicon.org/ballast-water-capacity", "https://iadclexicon.org/fera", "https://iadclexicon.org/magnetic-poles", "https://iadclexicon.org/dilution-method", "https://iadclexicon.org/tribal-leases", "https://iadclexicon.org/black-sea-area", "https://iadclexicon.org/completed-interval", "https://iadclexicon.org/water-containment", "https://iadclexicon.org/backdriving-%e3%80%88stepping-actuated-choke%e3%80%89", "https://iadclexicon.org/tensile-armour", "https://iadclexicon.org/search-and-rescue-service", "https://iadclexicon.org/waste-oil-residue", "https://iadclexicon.org/educational-facility", "https://iadclexicon.org/greater-sunrise-unit", "https://iadclexicon.org/25-50-drainage-time", "https://iadclexicon.org/casing-head", "https://iadclexicon.org/design-filling-rate", "https://iadclexicon.org/passage", "https://iadclexicon.org/protected-fired-vessel", "https://iadclexicon.org/cloud-computing", "https://iadclexicon.org/phases", "https://iadclexicon.org/commingling", "https://iadclexicon.org/minor-poissons-ratio-vah", "https://iadclexicon.org/oil-resistant", "https://iadclexicon.org/rwdc", "https://iadclexicon.org/information-sharing-community", "https://iadclexicon.org/chemical-tanker", "https://iadclexicon.org/the-helicopter-landing-officer", "https://iadclexicon.org/pilot-line", "https://iadclexicon.org/protected-exposure", "https://iadclexicon.org/flexible-riser", "https://iadclexicon.org/threshold-level", "https://iadclexicon.org/catline", "https://iadclexicon.org/frequentist-probability", "https://iadclexicon.org/restore", "https://iadclexicon.org/staged-flare", "https://iadclexicon.org/closing-ratio-cr", "https://iadclexicon.org/deficient-wells", "https://iadclexicon.org/bend-limiter", "https://iadclexicon.org/onshore-record", "https://iadclexicon.org/operating-pressure", "https://iadclexicon.org/hactivism", "https://iadclexicon.org/pump-room", "https://iadclexicon.org/storm-surge", "https://iadclexicon.org/non-hazardous-waste", "https://iadclexicon.org/catenary-mooring", "https://iadclexicon.org/tariff", "https://iadclexicon.org/accepted-field-development-plan", "https://iadclexicon.org/static-stability-test", "https://iadclexicon.org/boom-length", "https://iadclexicon.org/mttr", "https://iadclexicon.org/forging-noun-%e2%8c%a9product%e2%8c%aa", "https://iadclexicon.org/energised-fluids", "https://iadclexicon.org/lower-marine-riser-package", "https://iadclexicon.org/pvc", "https://iadclexicon.org/prescribed-threaded-joint", "https://iadclexicon.org/riser-string", "https://iadclexicon.org/social-amplification-of-risk", "https://iadclexicon.org/duly-authorized-representative", "https://iadclexicon.org/maintenance-data", "https://iadclexicon.org/implementation", "https://iadclexicon.org/store-shed", "https://iadclexicon.org/dangerous-substance", "https://iadclexicon.org/battery", "https://iadclexicon.org/vent-header", "https://iadclexicon.org/terrestrial-heat", "https://iadclexicon.org/butt-and-strap-joint", "https://iadclexicon.org/sim", "https://iadclexicon.org/rig", "https://iadclexicon.org/vessel-mean-offset", "https://iadclexicon.org/manufacturing-specification", "https://iadclexicon.org/unit-tract", "https://iadclexicon.org/cyber-security", "https://iadclexicon.org/ultra-deep-water", "https://iadclexicon.org/same-or-similar-service", "https://iadclexicon.org/risk-acceptance", "https://iadclexicon.org/the-1995-order", "https://iadclexicon.org/audit-criteria", "https://iadclexicon.org/cable-itc-hl", "https://iadclexicon.org/tolerability", "https://iadclexicon.org/a-class-bulkhead-or-deck", "https://iadclexicon.org/rmin", "https://iadclexicon.org/remote-operation", "https://iadclexicon.org/iu", "https://iadclexicon.org/wllmin", "https://iadclexicon.org/mobile-offshore-drilling-unit", "https://iadclexicon.org/sonic-wave-speed", "https://iadclexicon.org/decision-analysis", "https://iadclexicon.org/cookie", "https://iadclexicon.org/laminated-joint", "https://iadclexicon.org/floating-pipe", "https://iadclexicon.org/air-pumpair-powered-pump", "https://iadclexicon.org/api-product-specification", "https://iadclexicon.org/sol", "https://iadclexicon.org/development-plan", "https://iadclexicon.org/conductive", "https://iadclexicon.org/gamma-ray", "https://iadclexicon.org/hseq", "https://iadclexicon.org/depth-d", "https://iadclexicon.org/catalog-break-strength", "https://iadclexicon.org/periodically", "https://iadclexicon.org/strength-retrogression", "https://iadclexicon.org/fmea", "https://iadclexicon.org/test-expiry-date", "https://iadclexicon.org/post-commencement-petroleum-exploration-permit", "https://iadclexicon.org/target-safety-level", "https://iadclexicon.org/attack-potential", "https://iadclexicon.org/ahv", "https://iadclexicon.org/station-bill", "https://iadclexicon.org/emergency-quick-disconnect", "https://iadclexicon.org/audit-team", "https://iadclexicon.org/dhptt", "https://iadclexicon.org/single-point-safety-switch", "https://iadclexicon.org/exploration-for-terrestrial-heat", "https://iadclexicon.org/section-of-a-casing-string", "https://iadclexicon.org/associated-offshore-place", "https://iadclexicon.org/riser-adapter", "https://iadclexicon.org/coil-method", "https://iadclexicon.org/in-water-cleaning", "https://iadclexicon.org/common-well-barrier-element", "https://iadclexicon.org/d-or-d-value", "https://iadclexicon.org/human-machine-interface-hmi", "https://iadclexicon.org/single-seal", "https://iadclexicon.org/appurtenance", "https://iadclexicon.org/security-components", "https://iadclexicon.org/giving-right-notification", "https://iadclexicon.org/io", "https://iadclexicon.org/detection-time", "https://iadclexicon.org/zones", "https://iadclexicon.org/flow-allocation-procedure", "https://iadclexicon.org/gauge-downhole", "https://iadclexicon.org/flange-loose", "https://iadclexicon.org/analyzed-geological-information", "https://iadclexicon.org/batneec", "https://iadclexicon.org/as-purchased-length", "https://iadclexicon.org/legacy-design", "https://iadclexicon.org/ultrasonic-velocity", "https://iadclexicon.org/oil-allowable", "https://iadclexicon.org/strand-assembly-checklist", "https://iadclexicon.org/mined-brine", "https://iadclexicon.org/salt-cavern-waste-disposal-facility", "https://iadclexicon.org/sms", "https://iadclexicon.org/dedicated-reserve-power-source", "https://iadclexicon.org/formation-competency-test", "https://iadclexicon.org/slurry-container", "https://iadclexicon.org/damage-tolerance", "https://iadclexicon.org/production-string", "https://iadclexicon.org/fire-endurance", "https://iadclexicon.org/ij", "https://iadclexicon.org/accidental-situation", "https://iadclexicon.org/nacl", "https://iadclexicon.org/complex-lifting-appliance", "https://iadclexicon.org/survival-event", "https://iadclexicon.org/fail-operational", "https://iadclexicon.org/stress-intensity-factor", "https://iadclexicon.org/organization", "https://iadclexicon.org/%ce%bc", "https://iadclexicon.org/petroleum-instrument-holder", "https://iadclexicon.org/chief-executive-officer", "https://iadclexicon.org/pipeline-licence", "https://iadclexicon.org/spent-fluid", "https://iadclexicon.org/erosion-allowance", "https://iadclexicon.org/subsurface-controlled-subsurface-safety-valve", "https://iadclexicon.org/third-party", "https://iadclexicon.org/drift-off", "https://iadclexicon.org/plt", "https://iadclexicon.org/flaring", "https://iadclexicon.org/major-damage", "https://iadclexicon.org/proportional-limit", "https://iadclexicon.org/pedestal", "https://iadclexicon.org/outriggers", "https://iadclexicon.org/tubing-head-spool", "https://iadclexicon.org/wci", "https://iadclexicon.org/lwd", "https://iadclexicon.org/forge-verb-%e2%8c%a9hammer%e2%8c%aa", "https://iadclexicon.org/lvdt", "https://iadclexicon.org/relevant-register", "https://iadclexicon.org/pilot-burner", "https://iadclexicon.org/prepared-clay", "https://iadclexicon.org/regular-wave", "https://iadclexicon.org/load-test", "https://iadclexicon.org/esp", "https://iadclexicon.org/uoe", "https://iadclexicon.org/pilot-scheme", "https://iadclexicon.org/preliminary-contingency-plan", "https://iadclexicon.org/chinese-finger", "https://iadclexicon.org/ambient-pressure", "https://iadclexicon.org/dynamic-positioning-systems", "https://iadclexicon.org/invigilator", "https://iadclexicon.org/upper-flammable-limit", "https://iadclexicon.org/iec", "https://iadclexicon.org/fss-code", "https://iadclexicon.org/applicant", "https://iadclexicon.org/i0gp", "https://iadclexicon.org/catalyst-block", "https://iadclexicon.org/minimum-time-of-operation", "https://iadclexicon.org/lifting-accessory", "https://iadclexicon.org/risk-based-decision-making", "https://iadclexicon.org/damage-rate", "https://iadclexicon.org/dpo", "https://iadclexicon.org/scraper", "https://iadclexicon.org/proppant", "https://iadclexicon.org/weymouth-formula", "https://iadclexicon.org/water-pollution", "https://iadclexicon.org/governor", "https://iadclexicon.org/critical-component", "https://iadclexicon.org/greenhouse-gas-pumping-station", "https://iadclexicon.org/machinery-spaces-of-category-a", "https://iadclexicon.org/ship-security-officer", "https://iadclexicon.org/readily-available", "https://iadclexicon.org/ladder-offset-platform", "https://iadclexicon.org/i", "https://iadclexicon.org/air-line", "https://iadclexicon.org/ec50", "https://iadclexicon.org/public-key-cryptography", "https://iadclexicon.org/rotating-head", "https://iadclexicon.org/connection-gas", "https://iadclexicon.org/equipment-user", "https://iadclexicon.org/mixing-point", "https://iadclexicon.org/accommodation-spaces", "https://iadclexicon.org/minimum-allowable", "https://iadclexicon.org/particle", "https://iadclexicon.org/primary-stakeholders", "https://iadclexicon.org/magnetic-survey", "https://iadclexicon.org/holder", "https://iadclexicon.org/size", "https://iadclexicon.org/direct-notification", "https://iadclexicon.org/offshore-facility", "https://iadclexicon.org/sustained-casing-pressure", "https://iadclexicon.org/united-nations-dangerous-goods", "https://iadclexicon.org/retort", "https://iadclexicon.org/subsurface-disposal-facility", "https://iadclexicon.org/as-is", "https://iadclexicon.org/ballast-water-treatment-equipment", "https://iadclexicon.org/anti-freeze-system", "https://iadclexicon.org/tier-1-oil-and-gas-location", "https://iadclexicon.org/virtual-asset", "https://iadclexicon.org/pr", "https://iadclexicon.org/certificate-of-competence-coc", "https://iadclexicon.org/maintenance-concept", "https://iadclexicon.org/emergency-escape-breathing-device", "https://iadclexicon.org/discharge-valve", "https://iadclexicon.org/reference-level", "https://iadclexicon.org/knowledge-management", "https://iadclexicon.org/epa-identification-number-or-epa-id-number", "https://iadclexicon.org/forecastle", "https://iadclexicon.org/rcs", "https://iadclexicon.org/shipboard-testing", "https://iadclexicon.org/deficiency", "https://iadclexicon.org/vdu", "https://iadclexicon.org/hswa", "https://iadclexicon.org/exception-well-location", "https://iadclexicon.org/vhf-dsc-watch-receiver", "https://iadclexicon.org/northern-territory-petroleum-minister", "https://iadclexicon.org/burning-velocity", "https://iadclexicon.org/sodium-absorption-sar", "https://iadclexicon.org/cf", "https://iadclexicon.org/sae", "https://iadclexicon.org/primary-sample", "https://iadclexicon.org/central-conductor", "https://iadclexicon.org/entry", "https://iadclexicon.org/flank", "https://iadclexicon.org/lp2", "https://iadclexicon.org/differential-pressure", "https://iadclexicon.org/isp", "https://iadclexicon.org/jet-fire-test", "https://iadclexicon.org/activities-associated-with-the-exploration-development-and-production-of-oil-or-gas-or-geothermal-resources", "https://iadclexicon.org/designer", "https://iadclexicon.org/state-functions-provision", "https://iadclexicon.org/reclaimer", "https://iadclexicon.org/class-rules", "https://iadclexicon.org/radium", "https://iadclexicon.org/major-injury", "https://iadclexicon.org/inspection-certificate-3-1", "https://iadclexicon.org/alternative-activation-system", "https://iadclexicon.org/awg", "https://iadclexicon.org/remediation-plan", "https://iadclexicon.org/unbonded-flexible-pipe", "https://iadclexicon.org/distress-phase", "https://iadclexicon.org/hanger-mandrel", "https://iadclexicon.org/ssrt", "https://iadclexicon.org/safe-condition", "https://iadclexicon.org/mean-time-to-restoration", "https://iadclexicon.org/retro-reflective-material", "https://iadclexicon.org/nominal-flow-rate", "https://iadclexicon.org/mandrel", "https://iadclexicon.org/attack-path", "https://iadclexicon.org/secondary-well-barrier", "https://iadclexicon.org/bottom-hole-or-subsurface-pressure", "https://iadclexicon.org/control", "https://iadclexicon.org/internal-waters", "https://iadclexicon.org/interpreted-geological-information", "https://iadclexicon.org/continuity-of-operations-plan", "https://iadclexicon.org/oil-spill-number-and-volume-of-spills", "https://iadclexicon.org/tpr", "https://iadclexicon.org/operator", "https://iadclexicon.org/data-mining", "https://iadclexicon.org/unorthodox-well-location", "https://iadclexicon.org/gas-volume-statement", "https://iadclexicon.org/machine", "https://iadclexicon.org/competence-assurance-program", "https://iadclexicon.org/strength", "https://iadclexicon.org/production-rope", "https://iadclexicon.org/scr", "https://iadclexicon.org/formation-pressure", "https://iadclexicon.org/former-lease", "https://iadclexicon.org/dbs", "https://iadclexicon.org/centralized-ep-waste-management-facility", "https://iadclexicon.org/static-pressure-rating", "https://iadclexicon.org/skidding-system", "https://iadclexicon.org/soft-hang-off", "https://iadclexicon.org/linear-imperfection", "https://iadclexicon.org/ess", "https://iadclexicon.org/intermediate-string", "https://iadclexicon.org/threat-analysis", "https://iadclexicon.org/housekeeping", "https://iadclexicon.org/hot-tapping", "https://iadclexicon.org/blowout-preventer-stack", "https://iadclexicon.org/common-mode", "https://iadclexicon.org/protection-special", "https://iadclexicon.org/continuous-feeding", "https://iadclexicon.org/intervenor", "https://iadclexicon.org/risk-retention", "https://iadclexicon.org/ad", "https://iadclexicon.org/notified", "https://iadclexicon.org/sub-contractor", "https://iadclexicon.org/piping-engineer", "https://iadclexicon.org/federal-authority", "https://iadclexicon.org/bottoms-up-gas", "https://iadclexicon.org/smooth-bore", "https://iadclexicon.org/subject", "https://iadclexicon.org/attack-pattern", "https://iadclexicon.org/free-fall-launch", "https://iadclexicon.org/rotary-slip-system", "https://iadclexicon.org/sat", "https://iadclexicon.org/cavern", "https://iadclexicon.org/commercial-facility", "https://iadclexicon.org/hardness-value", "https://iadclexicon.org/plug", "https://iadclexicon.org/kips", "https://iadclexicon.org/test-agency", "https://iadclexicon.org/service-related-product", "https://iadclexicon.org/emergency-phase", "https://iadclexicon.org/high-voltage", "https://iadclexicon.org/rated-relieving-capacity", "https://iadclexicon.org/deff", "https://iadclexicon.org/toolbox-talk", "https://iadclexicon.org/open-information", "https://iadclexicon.org/balanced-and-comprehensive-picture", "https://iadclexicon.org/measurement-while-drilling-mwd", "https://iadclexicon.org/operator-designation-form", "https://iadclexicon.org/chopped-roving", "https://iadclexicon.org/weld-joint", "https://iadclexicon.org/contamination", "https://iadclexicon.org/vessel", "https://iadclexicon.org/structural-pipe-casing-strings", "https://iadclexicon.org/cyberspace-application-services", "https://iadclexicon.org/standard-project-area", "https://iadclexicon.org/butterfly-valve", "https://iadclexicon.org/nonconformity", "https://iadclexicon.org/makeup-time", "https://iadclexicon.org/corrosion-resistant-material-crm", "https://iadclexicon.org/internal-context", "https://iadclexicon.org/source-of-ignition", "https://iadclexicon.org/contact-details", "https://iadclexicon.org/extreme-value", "https://iadclexicon.org/knrm", "https://iadclexicon.org/cl", "https://iadclexicon.org/absorption", "https://iadclexicon.org/information-drilling", "https://iadclexicon.org/weather-forecasting-contractor", "https://iadclexicon.org/service-company", "https://iadclexicon.org/pre", "https://iadclexicon.org/opito", "https://iadclexicon.org/auxiliary-piping", "https://iadclexicon.org/concurrent-surveys", "https://iadclexicon.org/type-6mo", "https://iadclexicon.org/motion-compensator", "https://iadclexicon.org/component", "https://iadclexicon.org/diving-plant-and-equipment", "https://iadclexicon.org/motor-ship", "https://iadclexicon.org/conductor", "https://iadclexicon.org/new-technology", "https://iadclexicon.org/phishing", "https://iadclexicon.org/qt", "https://iadclexicon.org/withdrawal", "https://iadclexicon.org/to-produce", "https://iadclexicon.org/applicable-code", "https://iadclexicon.org/underbalanced-drilling", "https://iadclexicon.org/drilling-riser", "https://iadclexicon.org/bop-control-system", "https://iadclexicon.org/wrought-structure", "https://iadclexicon.org/unavailability", "https://iadclexicon.org/100-year-flood-plain", "https://iadclexicon.org/deep-set", "https://iadclexicon.org/downhole-pumping-mpd", "https://iadclexicon.org/pren", "https://iadclexicon.org/caue", "https://iadclexicon.org/mewsp", "https://iadclexicon.org/greenhouse-gas-title", "https://iadclexicon.org/offshore-platforms", "https://iadclexicon.org/partly-revoked", "https://iadclexicon.org/oceanographic-contractor", "https://iadclexicon.org/reporting-and-response-systems", "https://iadclexicon.org/hids", "https://iadclexicon.org/nai", "https://iadclexicon.org/rotary-table", "https://iadclexicon.org/pi-tape", "https://iadclexicon.org/fault-tree-analysis", "https://iadclexicon.org/original-petroleum-exploration-permit", "https://iadclexicon.org/bu", "https://iadclexicon.org/process-or-transfer-area", "https://iadclexicon.org/full-length", "https://iadclexicon.org/choke-bean-or-flow-bean", "https://iadclexicon.org/original-greenhouse-gas-assessment-permit", "https://iadclexicon.org/woc", "https://iadclexicon.org/head", "https://iadclexicon.org/transit-draft", "https://iadclexicon.org/wiretapping", "https://iadclexicon.org/security-procedures", "https://iadclexicon.org/cnaaia", "https://iadclexicon.org/product-or-tubular-product", "https://iadclexicon.org/ball-check-valve", "https://iadclexicon.org/transboundary-movement", "https://iadclexicon.org/greenhouse-gas-facility-line", "https://iadclexicon.org/low-alloy-steel", "https://iadclexicon.org/psha", "https://iadclexicon.org/unit-agreement", "https://iadclexicon.org/fpsos", "https://iadclexicon.org/safety-authority", "https://iadclexicon.org/gvi", "https://iadclexicon.org/survey-staff", "https://iadclexicon.org/usability-testing", "https://iadclexicon.org/authorized-deputy", "https://iadclexicon.org/independent-verification-agent", "https://iadclexicon.org/nui", "https://iadclexicon.org/yarn-elongation", "https://iadclexicon.org/security-incident", "https://iadclexicon.org/common-cause-failure", "https://iadclexicon.org/collect-operate", "https://iadclexicon.org/subsea-processing-systems", "https://iadclexicon.org/inflated-appliance", "https://iadclexicon.org/improvement-notice", "https://iadclexicon.org/kill", "https://iadclexicon.org/combustible-material", "https://iadclexicon.org/exposed-conductive-part", "https://iadclexicon.org/utfl", "https://iadclexicon.org/material-damage", "https://iadclexicon.org/repair", "https://iadclexicon.org/ocs-activity", "https://iadclexicon.org/minimum-ignition-current-ratio", "https://iadclexicon.org/expected-loads", "https://iadclexicon.org/polar-waters", "https://iadclexicon.org/messenger-wire", "https://iadclexicon.org/data-acquisition-system", "https://iadclexicon.org/deluge-system", "https://iadclexicon.org/block-valve", "https://iadclexicon.org/backdriving-%e3%80%88linear-actuator%e3%80%89", "https://iadclexicon.org/hydrogen-stress-cracking", "https://iadclexicon.org/ows", "https://iadclexicon.org/norm", "https://iadclexicon.org/recognized-classification-society", "https://iadclexicon.org/cauchy-stress-or-true-stress", "https://iadclexicon.org/suitable-anchor", "https://iadclexicon.org/graticular-section-that-constitutes-a-block", "https://iadclexicon.org/insulation-layer", "https://iadclexicon.org/mining-water", "https://iadclexicon.org/diversity", "https://iadclexicon.org/non-pressure-boundary", "https://iadclexicon.org/surveillance", "https://iadclexicon.org/manifest-document-number", "https://iadclexicon.org/valve-actuators-hydraulicelectro-hydraulic", "https://iadclexicon.org/net-buoyancy", "https://iadclexicon.org/line-pack", "https://iadclexicon.org/spoof", "https://iadclexicon.org/npdes", "https://iadclexicon.org/condition-monitoring-locations", "https://iadclexicon.org/members", "https://iadclexicon.org/energy-consumption", "https://iadclexicon.org/tubing-riser", "https://iadclexicon.org/area", "https://iadclexicon.org/escalation", "https://iadclexicon.org/wave-spectrum", "https://iadclexicon.org/designation", "https://iadclexicon.org/fls", "https://iadclexicon.org/utility-tip-or-pipe-flare-tip", "https://iadclexicon.org/crown-organisation", "https://iadclexicon.org/router", "https://iadclexicon.org/skip", "https://iadclexicon.org/discharge-nozzle", "https://iadclexicon.org/unitized-template", "https://iadclexicon.org/cost-benefit-analysis", "https://iadclexicon.org/intrinsically-safe-protection-i", "https://iadclexicon.org/embarkation-ladder", "https://iadclexicon.org/sgs", "https://iadclexicon.org/malicious-software", "https://iadclexicon.org/rwp", "https://iadclexicon.org/physical-explosion", "https://iadclexicon.org/pu", "https://iadclexicon.org/ohsas", "https://iadclexicon.org/sensitivity-analysis", "https://iadclexicon.org/iwe", "https://iadclexicon.org/non-condensable-gas", "https://iadclexicon.org/petroleum-production-licensee", "https://iadclexicon.org/waters-of-the-united-states", "https://iadclexicon.org/predictive-model", "https://iadclexicon.org/ability", "https://iadclexicon.org/petroleum-operations", "https://iadclexicon.org/riser-recoil-system", "https://iadclexicon.org/c-class-divisions", "https://iadclexicon.org/required-relief-rate", "https://iadclexicon.org/running-tool", "https://iadclexicon.org/bearing-load-rating", "https://iadclexicon.org/quality-audit", "https://iadclexicon.org/cmc-hvt", "https://iadclexicon.org/prv", "https://iadclexicon.org/rope-design-specification", "https://iadclexicon.org/warm-up-time", "https://iadclexicon.org/adverse-physiological-or-toxicological-effects", "https://iadclexicon.org/ram", "https://iadclexicon.org/fishing-gear", "https://iadclexicon.org/wire-rope-design-factor", "https://iadclexicon.org/launching-ramp-length", "https://iadclexicon.org/more-detailed-inspection", "https://iadclexicon.org/steep-s", "https://iadclexicon.org/conductor-casing-or-conductor-pipe-floating-installations", "https://iadclexicon.org/well-examiner", "https://iadclexicon.org/cpd", "https://iadclexicon.org/self-propelled", "https://iadclexicon.org/seal-element", "https://iadclexicon.org/impact", "https://iadclexicon.org/heat-lot", "https://iadclexicon.org/well-control-choke-manifold", "https://iadclexicon.org/meter-banks", "https://iadclexicon.org/outside-scope-petroleum-act", "https://iadclexicon.org/pl", "https://iadclexicon.org/cable-itc-er", "https://iadclexicon.org/apf", "https://iadclexicon.org/fiber-grade", "https://iadclexicon.org/stationary-internal-combustion-engine", "https://iadclexicon.org/item-difficulty", "https://iadclexicon.org/inflow-performance", "https://iadclexicon.org/diver", "https://iadclexicon.org/security-services", "https://iadclexicon.org/min", "https://iadclexicon.org/initial-net-buoyancy", "https://iadclexicon.org/end-connector", "https://iadclexicon.org/ptl", "https://iadclexicon.org/pressurization-type-z", "https://iadclexicon.org/chemical-product", "https://iadclexicon.org/data-leakage", "https://iadclexicon.org/elevation-profile", "https://iadclexicon.org/static-error", "https://iadclexicon.org/type-of-fire", "https://iadclexicon.org/cos", "https://iadclexicon.org/main-switchboard", "https://iadclexicon.org/plain-end-pipe", "https://iadclexicon.org/unescorted-access", "https://iadclexicon.org/allowable-tensile-load", "https://iadclexicon.org/ticket", "https://iadclexicon.org/wrench-tight", "https://iadclexicon.org/minor-injury", "https://iadclexicon.org/spoofing", "https://iadclexicon.org/power-safe-device", "https://iadclexicon.org/velocity-seal", "https://iadclexicon.org/engineered-personnel-transferring-operation", "https://iadclexicon.org/pse", "https://iadclexicon.org/balanced-pressure-relief-valve", "https://iadclexicon.org/toilet-room", "https://iadclexicon.org/designated-province-or-area", "https://iadclexicon.org/pilot-gas", "https://iadclexicon.org/through-flowline-system-intervention", "https://iadclexicon.org/sedimentation", "https://iadclexicon.org/the-ballast-water-management-plan", "https://iadclexicon.org/psia", "https://iadclexicon.org/riser-main-tube", "https://iadclexicon.org/government", "https://iadclexicon.org/human-centred-design", "https://iadclexicon.org/water-hammer", "https://iadclexicon.org/work-place-material-safety-data-sheet", "https://iadclexicon.org/detector", "https://iadclexicon.org/sssv", "https://iadclexicon.org/wellsite", "https://iadclexicon.org/information-and-communications-technology", "https://iadclexicon.org/wax-appearance-temperature", "https://iadclexicon.org/gel", "https://iadclexicon.org/appellate-tribunal", "https://iadclexicon.org/ultimate-destruction", "https://iadclexicon.org/product-specification", "https://iadclexicon.org/jha", "https://iadclexicon.org/facility-activities", "https://iadclexicon.org/temporary-barriers", "https://iadclexicon.org/mux", "https://iadclexicon.org/co2", "https://iadclexicon.org/metadata", "https://iadclexicon.org/dps-2", "https://iadclexicon.org/cfd", "https://iadclexicon.org/swf", "https://iadclexicon.org/salt-water", "https://iadclexicon.org/related-titleholder", "https://iadclexicon.org/security-stakeholder", "https://iadclexicon.org/testing-officer", "https://iadclexicon.org/wider-caribbean-region", "https://iadclexicon.org/special-personnel", "https://iadclexicon.org/terrorism", "https://iadclexicon.org/dimensioning-fire", "https://iadclexicon.org/freeboard", "https://iadclexicon.org/downhole-well-test", "https://iadclexicon.org/mean-time-to-repair", "https://iadclexicon.org/squall", "https://iadclexicon.org/declared-greenhouse-gas-facility", "https://iadclexicon.org/bottom-hole-pressure", "https://iadclexicon.org/unaged-representative-sample", "https://iadclexicon.org/surface-base-pressure", "https://iadclexicon.org/technical-regulation", "https://iadclexicon.org/dependent-personnel-accommodation", "https://iadclexicon.org/restricted-area-sealing-means-or-restricted-area-pack-off", "https://iadclexicon.org/equivalent-round", "https://iadclexicon.org/rx", "https://iadclexicon.org/spudding", "https://iadclexicon.org/linked", "https://iadclexicon.org/major-conversion", "https://iadclexicon.org/oec", "https://iadclexicon.org/bottom-casing-pack-off", "https://iadclexicon.org/counterweight", "https://iadclexicon.org/material-release-threshold-quantity", "https://iadclexicon.org/catalectic-failure", "https://iadclexicon.org/label-2", "https://iadclexicon.org/relevant", "https://iadclexicon.org/apparent-viscosity", "https://iadclexicon.org/fire", "https://iadclexicon.org/annular-space", "https://iadclexicon.org/reservoir-pressure", "https://iadclexicon.org/slugging", "https://iadclexicon.org/longitudinal-magnetic-field", "https://iadclexicon.org/ppg", "https://iadclexicon.org/osh-certificated-diver", "https://iadclexicon.org/support-craft", "https://iadclexicon.org/end-connection-or-outlet-connection", "https://iadclexicon.org/existing-enhanced-recovery-project", "https://iadclexicon.org/distributed-control-system", "https://iadclexicon.org/state-petroleum-minister", "https://iadclexicon.org/hwac", "https://iadclexicon.org/environmental-performance-standard", "https://iadclexicon.org/by-products", "https://iadclexicon.org/airgas-drilling", "https://iadclexicon.org/oel", "https://iadclexicon.org/laminar-flow", "https://iadclexicon.org/gwt", "https://iadclexicon.org/plugging", "https://iadclexicon.org/mean-time-to-failure", "https://iadclexicon.org/underwater-safety-valve", "https://iadclexicon.org/ieu", "https://iadclexicon.org/novel-lifesaving-appliance-or-arrangement", "https://iadclexicon.org/tolerability-criteria", "https://iadclexicon.org/key-management", "https://iadclexicon.org/designated-facility", "https://iadclexicon.org/tensioner-system", "https://iadclexicon.org/work-related-injury", "https://iadclexicon.org/bore-protector", "https://iadclexicon.org/transit-passage", "https://iadclexicon.org/maritime-crew", "https://iadclexicon.org/building-purged", "https://iadclexicon.org/support-vessel", "https://iadclexicon.org/superstructure-deck", "https://iadclexicon.org/stabilized-temperature-testing", "https://iadclexicon.org/stab", "https://iadclexicon.org/objective-evidence", "https://iadclexicon.org/class-h-120-division", "https://iadclexicon.org/alarp", "https://iadclexicon.org/a-s-t-m", "https://iadclexicon.org/subsea-wellhead-housing", "https://iadclexicon.org/drill-pipe-safety-valve", "https://iadclexicon.org/sub", "https://iadclexicon.org/flying-lead", "https://iadclexicon.org/extreme-storm-event", "https://iadclexicon.org/mpp", "https://iadclexicon.org/ttr", "https://iadclexicon.org/muster-list", "https://iadclexicon.org/search-for-cause", "https://iadclexicon.org/control-feature", "https://iadclexicon.org/lay-length", "https://iadclexicon.org/water-depth", "https://iadclexicon.org/behavior-monitoring", "https://iadclexicon.org/draw-works", "https://iadclexicon.org/working-pressure", "https://iadclexicon.org/atmospheric-pressure-consistometer", "https://iadclexicon.org/simple-operator-action", "https://iadclexicon.org/substance-hazard-index", "https://iadclexicon.org/program", "https://iadclexicon.org/oem", "https://iadclexicon.org/sustained-wind-speed", "https://iadclexicon.org/mud-cap-drilling", "https://iadclexicon.org/prime-mover", "https://iadclexicon.org/prevention", "https://iadclexicon.org/steep-wave", "https://iadclexicon.org/single", "https://iadclexicon.org/decanting-centrifuge", "https://iadclexicon.org/prompt-and-thorough-repair", "https://iadclexicon.org/weight-in-water", "https://iadclexicon.org/loss-of-well-control-lwc", "https://iadclexicon.org/heat-exchanger", "https://iadclexicon.org/parties", "https://iadclexicon.org/combustion-efficiency", "https://iadclexicon.org/observation", "https://iadclexicon.org/atlantic-canada-offshore-petroleum-area", "https://iadclexicon.org/apparatus-intrinsically-safe", "https://iadclexicon.org/semi-submersible-installation", "https://iadclexicon.org/cavitation-index", "https://iadclexicon.org/ict", "https://iadclexicon.org/carload", "https://iadclexicon.org/underground-gas-storage-facility-or-storage-facility", "https://iadclexicon.org/impairment", "https://iadclexicon.org/controlled-deposition-welding", "https://iadclexicon.org/maximum-ahead-service-speed", "https://iadclexicon.org/tmin", "https://iadclexicon.org/supported-pipe", "https://iadclexicon.org/health-safety-and-environmental-hse-management-documentation", "https://iadclexicon.org/macro-virus", "https://iadclexicon.org/equivalent-circulating-density-ecd", "https://iadclexicon.org/the-rules", "https://iadclexicon.org/immersion-suit", "https://iadclexicon.org/hazardous-classified-location", "https://iadclexicon.org/wbe", "https://iadclexicon.org/top-tensioned-riser", "https://iadclexicon.org/unclos", "https://iadclexicon.org/permitting-agency", "https://iadclexicon.org/ground-v-us", "https://iadclexicon.org/t-and-c", "https://iadclexicon.org/intermediate-flex-joint", "https://iadclexicon.org/fiber-finish", "https://iadclexicon.org/ice-observer", "https://iadclexicon.org/test-and-gauge-connection", "https://iadclexicon.org/federal-government", "https://iadclexicon.org/gas-importation-and-storage-zone", "https://iadclexicon.org/displacement", "https://iadclexicon.org/dlt", "https://iadclexicon.org/oil-based-mud", "https://iadclexicon.org/titles-administrator", "https://iadclexicon.org/wildcat-exploratory-well", "https://iadclexicon.org/air-cushion", "https://iadclexicon.org/relief-gas", "https://iadclexicon.org/task-analysis", "https://iadclexicon.org/omhec", "https://iadclexicon.org/influx", "https://iadclexicon.org/subsurface-discontinuity", "https://iadclexicon.org/downhole-well-test-tool", "https://iadclexicon.org/volumetric-heating", "https://iadclexicon.org/risk-perception", "https://iadclexicon.org/over-boarding-chute", "https://iadclexicon.org/sudden-cyclone", "https://iadclexicon.org/class-i-division-2-location", "https://iadclexicon.org/representative", "https://iadclexicon.org/treated-fluid", "https://iadclexicon.org/cable-pltc", "https://iadclexicon.org/horizontal-drainhole-well", "https://iadclexicon.org/industrial-machinery-and-components", "https://iadclexicon.org/dump-bailer", "https://iadclexicon.org/process-hazards-analysis", "https://iadclexicon.org/pv-valve", "https://iadclexicon.org/reaction-type-contingency-plan", "https://iadclexicon.org/local-distribution-entity", "https://iadclexicon.org/operator-of-the-land", "https://iadclexicon.org/water-governance", "https://iadclexicon.org/maintenance-plan", "https://iadclexicon.org/parasite", "https://iadclexicon.org/permanent-mooring-system", "https://iadclexicon.org/derrick-crown-platform-runaround-water-table", "https://iadclexicon.org/significant-repair", "https://iadclexicon.org/access-and-identity-management", "https://iadclexicon.org/diving-contractor", "https://iadclexicon.org/activity-specific-operating-guidelines", "https://iadclexicon.org/risk-register", "https://iadclexicon.org/point-of-delivery", "https://iadclexicon.org/pressure-boundary", "https://iadclexicon.org/optimizer", "https://iadclexicon.org/encapsulation", "https://iadclexicon.org/ignition-sources", "https://iadclexicon.org/physical-environmental-conditions", "https://iadclexicon.org/nace", "https://iadclexicon.org/system-reliability", "https://iadclexicon.org/indications-relevant", "https://iadclexicon.org/uptime", "https://iadclexicon.org/piping-system", "https://iadclexicon.org/exclusion-zone", "https://iadclexicon.org/heat-or-cast-lot", "https://iadclexicon.org/oil-fuel-capacity", "https://iadclexicon.org/factor-of-safety-for-creep-failure", "https://iadclexicon.org/foam-mixing-rate", "https://iadclexicon.org/environmental-impact", "https://iadclexicon.org/epa-acknowledgment-of-consent", "https://iadclexicon.org/remotely-operated-vehicle", "https://iadclexicon.org/delivery", "https://iadclexicon.org/relief-device", "https://iadclexicon.org/key-greenhouse-gas-operation", "https://iadclexicon.org/pid", "https://iadclexicon.org/icao", "https://iadclexicon.org/support-brackets", "https://iadclexicon.org/spooljumper-method", "https://iadclexicon.org/test-area", "https://iadclexicon.org/bayesian-probability-subjective-probability", "https://iadclexicon.org/horizontal-oil-well", "https://iadclexicon.org/activity", "https://iadclexicon.org/on-site", "https://iadclexicon.org/fail", "https://iadclexicon.org/violator", "https://iadclexicon.org/original-petroleum-retention-lease", "https://iadclexicon.org/spar-platform", "https://iadclexicon.org/design", "https://iadclexicon.org/sustainable-development", "https://iadclexicon.org/non-linear-imperfection", "https://iadclexicon.org/plc", "https://iadclexicon.org/vinyl-ester", "https://iadclexicon.org/central-control-station-2", "https://iadclexicon.org/worst-case-failure", "https://iadclexicon.org/gas-analysis", "https://iadclexicon.org/training", "https://iadclexicon.org/petroleum-title", "https://iadclexicon.org/energy-goods", "https://iadclexicon.org/stabilized", "https://iadclexicon.org/miscellaneous-hydrocarbons", "https://iadclexicon.org/person-responsible-communications", "https://iadclexicon.org/ship-in-need-of-assistance", "https://iadclexicon.org/mdr", "https://iadclexicon.org/aex", "https://iadclexicon.org/loose-connection", "https://iadclexicon.org/flare-line", "https://iadclexicon.org/cyclic-service", "https://iadclexicon.org/ffs", "https://iadclexicon.org/indenture-level", "https://iadclexicon.org/carbon-dioxide-gas", "https://iadclexicon.org/pg", "https://iadclexicon.org/hand-lay-up", "https://iadclexicon.org/well-barriers", "https://iadclexicon.org/demise-charter", "https://iadclexicon.org/flare", "https://iadclexicon.org/mean-time-between-failures", "https://iadclexicon.org/rov", "https://iadclexicon.org/c-class-bulkhead-or-deck", "https://iadclexicon.org/systems-security-architecture", "https://iadclexicon.org/unsolicited-email", "https://iadclexicon.org/nautical-chart", "https://iadclexicon.org/flameproof-enclosure-d", "https://iadclexicon.org/usable-fluid-volume", "https://iadclexicon.org/bsr", "https://iadclexicon.org/lower-flammable-limit-lfl", "https://iadclexicon.org/can-type-vertical-pumps", "https://iadclexicon.org/network", "https://iadclexicon.org/arrhenius-plot", "https://iadclexicon.org/mixing-system", "https://iadclexicon.org/onboard-nox-verification-procedures", "https://iadclexicon.org/venting", "https://iadclexicon.org/terminal-station", "https://iadclexicon.org/offshore-structure", "https://iadclexicon.org/cementing", "https://iadclexicon.org/motor-actuators-electricelectronic", "https://iadclexicon.org/weight-of-one-fully-kitted-person", "https://iadclexicon.org/work-fatigue", "https://iadclexicon.org/cross-deck", "https://iadclexicon.org/water-consumption", "https://iadclexicon.org/cornering-and-contiguous-units", "https://iadclexicon.org/revealed-failure", "https://iadclexicon.org/mpc", "https://iadclexicon.org/mud-gun", "https://iadclexicon.org/f-and-g", "https://iadclexicon.org/hardness-number", "https://iadclexicon.org/su_footprint", "https://iadclexicon.org/stand-under-pressure", "https://iadclexicon.org/rated-pressure", "https://iadclexicon.org/aisi", "https://iadclexicon.org/maximum-anticipated-surface-pressure-masp", "https://iadclexicon.org/metalliferous-mine", "https://iadclexicon.org/heave", "https://iadclexicon.org/elevated-flare", "https://iadclexicon.org/repair-facility", "https://iadclexicon.org/power-operated-sliding-watertight-door-closing-alarm", "https://iadclexicon.org/filtered-fwac", "https://iadclexicon.org/ij-tube-bend-stiffener", "https://iadclexicon.org/division-clerk", "https://iadclexicon.org/return-on-investment-risk", "https://iadclexicon.org/wsd", "https://iadclexicon.org/security-perimeter", "https://iadclexicon.org/rupture-disc", "https://iadclexicon.org/new-or-unusual-technology", "https://iadclexicon.org/stabbing-a-valve", "https://iadclexicon.org/icll", "https://iadclexicon.org/inspectors-notice", "https://iadclexicon.org/cement-class-or-cement-type", "https://iadclexicon.org/fluid-density", "https://iadclexicon.org/cast-or-heat", "https://iadclexicon.org/workable-coal-seam", "https://iadclexicon.org/continuing-education", "https://iadclexicon.org/saltwater-disposal-pit", "https://iadclexicon.org/work", "https://iadclexicon.org/underproduction", "https://iadclexicon.org/vertical-well", "https://iadclexicon.org/w-t", "https://iadclexicon.org/diving-system", "https://iadclexicon.org/su_undisturbed", "https://iadclexicon.org/extraction", "https://iadclexicon.org/risk-informed-decision-making", "https://iadclexicon.org/incipient-stage-fire", "https://iadclexicon.org/service-restriction-notation", "https://iadclexicon.org/snubbing", "https://iadclexicon.org/radioisotope", "https://iadclexicon.org/risk-optimization", "https://iadclexicon.org/storage-licence", "https://iadclexicon.org/dynamic-bend-restrictor", "https://iadclexicon.org/sscsv", "https://iadclexicon.org/ansi", "https://iadclexicon.org/u-s-outer-continental-shelf", "https://iadclexicon.org/perforacion-exploratoria", "https://iadclexicon.org/hazard-accident-situations", "https://iadclexicon.org/norsok", "https://iadclexicon.org/userpurchaser", "https://iadclexicon.org/choked-flow", "https://iadclexicon.org/malware", "https://iadclexicon.org/normal-jacking-load", "https://iadclexicon.org/underground-hydrocarbon-storage-facility-or-storage-facility", "https://iadclexicon.org/intrinsically-safe-system", "https://iadclexicon.org/natural-gas", "https://iadclexicon.org/tank", "https://iadclexicon.org/polar-class", "https://iadclexicon.org/girt", "https://iadclexicon.org/eex", "https://iadclexicon.org/brine-mining-injection-well", "https://iadclexicon.org/ovalization", "https://iadclexicon.org/active-seal-relaxed-diameter", "https://iadclexicon.org/overall-examination", "https://iadclexicon.org/cost-benefit-analysis-cba", "https://iadclexicon.org/maintenance-operational", "https://iadclexicon.org/safeguard", "https://iadclexicon.org/to-dispose", "https://iadclexicon.org/effective-horsepower", "https://iadclexicon.org/life-of-field-petroleum-production-licence", "https://iadclexicon.org/circulation-system", "https://iadclexicon.org/brl", "https://iadclexicon.org/divers-emergency-service-des", "https://iadclexicon.org/stf", "https://iadclexicon.org/preventive-measures-or-routine-curative-services", "https://iadclexicon.org/seafarer", "https://iadclexicon.org/closed-system", "https://iadclexicon.org/vertical-tree", "https://iadclexicon.org/structural-analysis", "https://iadclexicon.org/elementary-neutralization-unit", "https://iadclexicon.org/hydration-shrinkage", "https://iadclexicon.org/ballast-water-tank", "https://iadclexicon.org/deepest-fresh-groundwater", "https://iadclexicon.org/geophysical-crew", "https://iadclexicon.org/hook-assembly", "https://iadclexicon.org/vent-line-valve", "https://iadclexicon.org/hitch", "https://iadclexicon.org/vulnerability", "https://iadclexicon.org/main-generating-station", "https://iadclexicon.org/pump-through", "https://iadclexicon.org/nost", "https://iadclexicon.org/hse-critical-system-equipment", "https://iadclexicon.org/substitute-unit-well", "https://iadclexicon.org/international-standard", "https://iadclexicon.org/zone-0-2", "https://iadclexicon.org/pressure-test", "https://iadclexicon.org/structure-orientation", "https://iadclexicon.org/assessment-by-a-review-panel", "https://iadclexicon.org/condition-assessment", "https://iadclexicon.org/mhhw", "https://iadclexicon.org/durability", "https://iadclexicon.org/calibration", "https://iadclexicon.org/tcf", "https://iadclexicon.org/usable-hydraulic-fluid", "https://iadclexicon.org/working-gauges", "https://iadclexicon.org/exposure-level", "https://iadclexicon.org/bell-nipple-mud-riser-flow-nipple", "https://iadclexicon.org/dart", "https://iadclexicon.org/redress", "https://iadclexicon.org/standard-of-a-foreign-state", "https://iadclexicon.org/saturation-diving", "https://iadclexicon.org/insurance", "https://iadclexicon.org/casing-hanger-mandrel", "https://iadclexicon.org/technical-file", "https://iadclexicon.org/skill", "https://iadclexicon.org/por", "https://iadclexicon.org/iom", "https://iadclexicon.org/service-station", "https://iadclexicon.org/commencement-of-commercial-production-of-petroleum", "https://iadclexicon.org/existing-engine", "https://iadclexicon.org/h-class-divisions", "https://iadclexicon.org/straight-through-function", "https://iadclexicon.org/decarburization", "https://iadclexicon.org/ics", "https://iadclexicon.org/produced-and-marketed", "https://iadclexicon.org/water-availability", "https://iadclexicon.org/untwisted-fibrous-bundle", "https://iadclexicon.org/communication-security", "https://iadclexicon.org/recoverable-energy", "https://iadclexicon.org/underflow", "https://iadclexicon.org/bcf", "https://iadclexicon.org/monitor", "https://iadclexicon.org/air-pollutant", "https://iadclexicon.org/petroleum-retention-lessee", "https://iadclexicon.org/flow", "https://iadclexicon.org/production-operation", "https://iadclexicon.org/complement", "https://iadclexicon.org/arc-burn", "https://iadclexicon.org/drilled-solids-removal-system", "https://iadclexicon.org/riser-joint", "https://iadclexicon.org/limit-load", "https://iadclexicon.org/electrical-system", "https://iadclexicon.org/gas-detection-alarm", "https://iadclexicon.org/mv", "https://iadclexicon.org/cefas", "https://iadclexicon.org/market-value", "https://iadclexicon.org/prescriptive-preloading", "https://iadclexicon.org/plan-approval", "https://iadclexicon.org/eddy-current", "https://iadclexicon.org/circular-magnetic-field", "https://iadclexicon.org/winding-angle", "https://iadclexicon.org/bullhead-squeeze", "https://iadclexicon.org/drilled-solids-fraction", "https://iadclexicon.org/nipp", "https://iadclexicon.org/frc", "https://iadclexicon.org/risk-mitigation", "https://iadclexicon.org/r-t", "https://iadclexicon.org/tx", "https://iadclexicon.org/closed-loop-system", "https://iadclexicon.org/designation-for-persons", "https://iadclexicon.org/drain-valve", "https://iadclexicon.org/direct-lay-away-method", "https://iadclexicon.org/brownfield-project", "https://iadclexicon.org/benefit", "https://iadclexicon.org/black-light", "https://iadclexicon.org/violation", "https://iadclexicon.org/commandant", "https://iadclexicon.org/court", "https://iadclexicon.org/sour-gas", "https://iadclexicon.org/cepl", "https://iadclexicon.org/recognised-methods-models", "https://iadclexicon.org/limit-state-equation", "https://iadclexicon.org/mining-activities", "https://iadclexicon.org/q-t", "https://iadclexicon.org/measures-limitations", "https://iadclexicon.org/onshore-work", "https://iadclexicon.org/site", "https://iadclexicon.org/hose-coupling", "https://iadclexicon.org/ibop", "https://iadclexicon.org/the-offshore-record", "https://iadclexicon.org/ff", "https://iadclexicon.org/multiphase-flow", "https://iadclexicon.org/flow-characteristic", "https://iadclexicon.org/target-groups", "https://iadclexicon.org/low-flame-spread", "https://iadclexicon.org/top-proration-unit-allowable-for-oil", "https://iadclexicon.org/separator", "https://iadclexicon.org/jack-house", "https://iadclexicon.org/concentric-trees", "https://iadclexicon.org/dangerous-failure", "https://iadclexicon.org/sampling-check", "https://iadclexicon.org/tree-cap", "https://iadclexicon.org/perforacion-con-presion-controlada", "https://iadclexicon.org/wet-repair", "https://iadclexicon.org/oscr", "https://iadclexicon.org/cc", "https://iadclexicon.org/design-application-density", "https://iadclexicon.org/transit-conditions", "https://iadclexicon.org/category-of-persons", "https://iadclexicon.org/flash-point", "https://iadclexicon.org/themed-audit", "https://iadclexicon.org/aodc", "https://iadclexicon.org/pump-head-capacity-curve", "https://iadclexicon.org/certification", "https://iadclexicon.org/bsi", "https://iadclexicon.org/scuba", "https://iadclexicon.org/electrical-equipment-and-power-systems", "https://iadclexicon.org/mining-lease", "https://iadclexicon.org/orq", "https://iadclexicon.org/navigable-water", "https://iadclexicon.org/nearest-land", "https://iadclexicon.org/fire-and-explosion-evaluation", "https://iadclexicon.org/cg", "https://iadclexicon.org/stack-connector", "https://iadclexicon.org/vertical-contract-audit", "https://iadclexicon.org/maring-drilling-riser", "https://iadclexicon.org/plug-valve", "https://iadclexicon.org/high-viscosity-substance", "https://iadclexicon.org/infill", "https://iadclexicon.org/production-operations", "https://iadclexicon.org/rated-power", "https://iadclexicon.org/matrix", "https://iadclexicon.org/semi-enclosed-space", "https://iadclexicon.org/stratum", "https://iadclexicon.org/hdpe", "https://iadclexicon.org/shared", "https://iadclexicon.org/qualified", "https://iadclexicon.org/spill-containment-pit", "https://iadclexicon.org/unambiguous-command-structure", "https://iadclexicon.org/functional-component", "https://iadclexicon.org/engine-room-rating", "https://iadclexicon.org/sustained-flaming", "https://iadclexicon.org/credential", "https://iadclexicon.org/retainer-valve", "https://iadclexicon.org/commingled-production", "https://iadclexicon.org/recordability", "https://iadclexicon.org/ship", "https://iadclexicon.org/bunker-oil", "https://iadclexicon.org/load-guylines", "https://iadclexicon.org/light-service-draught-dl", "https://iadclexicon.org/pipeline-access-code", "https://iadclexicon.org/nq", "https://iadclexicon.org/sour", "https://iadclexicon.org/critical-static-gel-strength-csgs", "https://iadclexicon.org/aggrieved-person", "https://iadclexicon.org/incident-response-plan", "https://iadclexicon.org/legal-requirement", "https://iadclexicon.org/accelerator", "https://iadclexicon.org/external-work-load-work-stress", "https://iadclexicon.org/fluoroprotein-foam-concentrate-fp", "https://iadclexicon.org/temporary-conditions", "https://iadclexicon.org/bubble-flow", "https://iadclexicon.org/spurt-loss", "https://iadclexicon.org/bottom-hole-circulating-temperature", "https://iadclexicon.org/false-starting-thread", "https://iadclexicon.org/risk-management-cycle", "https://iadclexicon.org/degasser", "https://iadclexicon.org/first-aid-treatment", "https://iadclexicon.org/reference-temperature", "https://iadclexicon.org/preparedness", "https://iadclexicon.org/spacing-unit", "https://iadclexicon.org/trace-heating", "https://iadclexicon.org/blow-out-incident-rate", "https://iadclexicon.org/lifting-pad-eye", "https://iadclexicon.org/oil-immersion", "https://iadclexicon.org/bearing-raceway", "https://iadclexicon.org/ns", "https://iadclexicon.org/unit-area", "https://iadclexicon.org/non-recoverable-energy", "https://iadclexicon.org/fcaw", "https://iadclexicon.org/mtbf", "https://iadclexicon.org/nonincendive-component", "https://iadclexicon.org/pipe-work", "https://iadclexicon.org/full-population-hurricane", "https://iadclexicon.org/general-emergency-alarm", "https://iadclexicon.org/tool-joint-manufacturer", "https://iadclexicon.org/projected-emissions", "https://iadclexicon.org/job-transfer-case", "https://iadclexicon.org/total-energy-diagram", "https://iadclexicon.org/prudent", "https://iadclexicon.org/certification-body", "https://iadclexicon.org/international-navtex-service", "https://iadclexicon.org/corrosive-oilfield-water", "https://iadclexicon.org/thd", "https://iadclexicon.org/well-simulation-test", "https://iadclexicon.org/petroleum-activity", "https://iadclexicon.org/royalty-rate", "https://iadclexicon.org/low-stress-steel-stamps", "https://iadclexicon.org/multiplex-mux-control-system", "https://iadclexicon.org/slick-joint", "https://iadclexicon.org/electric-welded-pipe", "https://iadclexicon.org/setting", "https://iadclexicon.org/supplier", "https://iadclexicon.org/identifying-leakages-of-flammable-liquids", "https://iadclexicon.org/mobile", "https://iadclexicon.org/substandard-ship", "https://iadclexicon.org/enclosed-area-room-building-or-space", "https://iadclexicon.org/stabilized-liquid-hydrocarbon", "https://iadclexicon.org/auditee", "https://iadclexicon.org/hazcom", "https://iadclexicon.org/bot-herder", "https://iadclexicon.org/oil-residue-sludge-tank", "https://iadclexicon.org/at-work", "https://iadclexicon.org/oil-country-tubular-goods", "https://iadclexicon.org/normal-conditions", "https://iadclexicon.org/cast-verb", "https://iadclexicon.org/grades-of-release", "https://iadclexicon.org/production", "https://iadclexicon.org/subject-matter-expert-%cf%89", "https://iadclexicon.org/investigation", "https://iadclexicon.org/deflect-to-connect-method", "https://iadclexicon.org/board", "https://iadclexicon.org/valve-regulated-cell", "https://iadclexicon.org/artificial-discontinuity", "https://iadclexicon.org/structural-riser-components", "https://iadclexicon.org/water-flood-project", "https://iadclexicon.org/transfer-facility", "https://iadclexicon.org/flag-state", "https://iadclexicon.org/disclosable-information", "https://iadclexicon.org/steady-state-energy-equation", "https://iadclexicon.org/canadian-exploration-expense", "https://iadclexicon.org/thorium", "https://iadclexicon.org/design-safety-factor-dsf", "https://iadclexicon.org/rl", "https://iadclexicon.org/reserve-pits", "https://iadclexicon.org/the-1974-regulations", "https://iadclexicon.org/unit", "https://iadclexicon.org/indications", "https://iadclexicon.org/modes-of-operation", "https://iadclexicon.org/assembly", "https://iadclexicon.org/diving-project-plan", "https://iadclexicon.org/anisotropic", "https://iadclexicon.org/mwd", "https://iadclexicon.org/weekly-survey-report", "https://iadclexicon.org/mean-high-water-spring-tidal-level", "https://iadclexicon.org/pm", "https://iadclexicon.org/objective", "https://iadclexicon.org/qualified-employee", "https://iadclexicon.org/actively-engaged-as-an-inspector", "https://iadclexicon.org/permanent-ancillary-equipment", "https://iadclexicon.org/lifeboat", "https://iadclexicon.org/certificate-of-conformance", "https://iadclexicon.org/provide-for", "https://iadclexicon.org/spot-reading-apparatus", "https://iadclexicon.org/lpwh", "https://iadclexicon.org/interchangeable", "https://iadclexicon.org/heat-analysis", "https://iadclexicon.org/pressure-control-valve", "https://iadclexicon.org/civ", "https://iadclexicon.org/destructive-device", "https://iadclexicon.org/exempt-pits", "https://iadclexicon.org/loop", "https://iadclexicon.org/free-fall-acceleration", "https://iadclexicon.org/manufacturing-process-specification", "https://iadclexicon.org/deck-drainage", "https://iadclexicon.org/rack-phase-difference", "https://iadclexicon.org/lifting-point", "https://iadclexicon.org/anti-fouling-system", "https://iadclexicon.org/pressure-transient", "https://iadclexicon.org/international-service", "https://iadclexicon.org/substandard-acreage", "https://iadclexicon.org/pressure-retaining-bolting", "https://iadclexicon.org/main-steering-gear", "https://iadclexicon.org/flow-calculation-procedure", "https://iadclexicon.org/report-by-exception", "https://iadclexicon.org/arming", "https://iadclexicon.org/ieee", "https://iadclexicon.org/lifting-component", "https://iadclexicon.org/temporary-mooring", "https://iadclexicon.org/fracture-stimulation-or-hydraulic-fracturing", "https://iadclexicon.org/critical-thickness", "https://iadclexicon.org/ies", "https://iadclexicon.org/e-assessment", "https://iadclexicon.org/materials-handling-area", "https://iadclexicon.org/recordable", "https://iadclexicon.org/ccg", "https://iadclexicon.org/access-control", "https://iadclexicon.org/cyberspace-security", "https://iadclexicon.org/net-pumping-requirement", "https://iadclexicon.org/xt", "https://iadclexicon.org/oil-industry", "https://iadclexicon.org/plug-cementing", "https://iadclexicon.org/mining-company", "https://iadclexicon.org/switch-off-time", "https://iadclexicon.org/tester-valve", "https://iadclexicon.org/air-cutting", "https://iadclexicon.org/fabrication-weld", "https://iadclexicon.org/vdc", "https://iadclexicon.org/existing-brine-mining-injection-well", "https://iadclexicon.org/secondary-explosive", "https://iadclexicon.org/control-valve-subsea-control-system", "https://iadclexicon.org/simulation", "https://iadclexicon.org/tugger-point", "https://iadclexicon.org/accident-event", "https://iadclexicon.org/long-term-operation", "https://iadclexicon.org/hvac", "https://iadclexicon.org/production-casing", "https://iadclexicon.org/ews", "https://iadclexicon.org/immiscible-carbon-dioxide-displacement", "https://iadclexicon.org/operating-meter", "https://iadclexicon.org/hydrate", "https://iadclexicon.org/lifeline", "https://iadclexicon.org/esr", "https://iadclexicon.org/area-of-influence", "https://iadclexicon.org/fund", "https://iadclexicon.org/riser-tensioner", "https://iadclexicon.org/tagout", "https://iadclexicon.org/liner-hanger", "https://iadclexicon.org/localized-corrosion", "https://iadclexicon.org/product-test-block", "https://iadclexicon.org/element", "https://iadclexicon.org/operating-envelope", "https://iadclexicon.org/inspection-certificate-3-2", "https://iadclexicon.org/resilienceresiliency", "https://iadclexicon.org/widely-separated-locations", "https://iadclexicon.org/component-part", "https://iadclexicon.org/processed-survey-data", "https://iadclexicon.org/mineral-extracting-industries-through-drilling", "https://iadclexicon.org/uri", "https://iadclexicon.org/indirect-heater", "https://iadclexicon.org/normal-atmospheric-conditions", "https://iadclexicon.org/intrados", "https://iadclexicon.org/routine-operation", "https://iadclexicon.org/well-site", "https://iadclexicon.org/technical-group", "https://iadclexicon.org/vad", "https://iadclexicon.org/xov", "https://iadclexicon.org/activity-in-connection-with-an-installation", "https://iadclexicon.org/wave-scatter-diagram", "https://iadclexicon.org/laminae", "https://iadclexicon.org/gasoil-ratio", "https://iadclexicon.org/fixed-term-petroleum-production-license", "https://iadclexicon.org/voltage", "https://iadclexicon.org/glass-fibre-reinforced-plastic", "https://iadclexicon.org/uel", "https://iadclexicon.org/controlled-area", "https://iadclexicon.org/remanufacture", "https://iadclexicon.org/cable-marine", "https://iadclexicon.org/continuous-pumping-squeeze-cementing-operation", "https://iadclexicon.org/national-safetynet-service", "https://iadclexicon.org/nlca", "https://iadclexicon.org/free-oil", "https://iadclexicon.org/junk", "https://iadclexicon.org/physical-barrier-element", "https://iadclexicon.org/trsv", "https://iadclexicon.org/bottom-hole-location", "https://iadclexicon.org/reviewable-titles-administrator-decision", "https://iadclexicon.org/mechanical-vapor-plug", "https://iadclexicon.org/reinforced-plastic", "https://iadclexicon.org/original-petroleum-production-licence", "https://iadclexicon.org/disparate-treatment", "https://iadclexicon.org/ram-blowout-preventer", "https://iadclexicon.org/authenticate", "https://iadclexicon.org/cmc-lvt", "https://iadclexicon.org/squeeze", "https://iadclexicon.org/bwms", "https://iadclexicon.org/threat-agent", "https://iadclexicon.org/control-valve", "https://iadclexicon.org/former-occupational-health-and-safety-regulations", "https://iadclexicon.org/iapp-certificate", "https://iadclexicon.org/exploratory-well", "https://iadclexicon.org/confidentiality", "https://iadclexicon.org/riser-connector-lmrp-connector", "https://iadclexicon.org/weldment", "https://iadclexicon.org/supply-chain-risk-management", "https://iadclexicon.org/storage-spaces", "https://iadclexicon.org/emergency-preparedness-organisation", "https://iadclexicon.org/high-gas-oil-ratio-proration-unit", "https://iadclexicon.org/hazard-notice", "https://iadclexicon.org/maximum-working-load", "https://iadclexicon.org/water-intensity", "https://iadclexicon.org/c-glass", "https://iadclexicon.org/riser-coupling-pin", "https://iadclexicon.org/eva", "https://iadclexicon.org/visual-examination", "https://iadclexicon.org/sbm", "https://iadclexicon.org/device", "https://iadclexicon.org/wellbore", "https://iadclexicon.org/rope-assembly", "https://iadclexicon.org/cubic-foot", "https://iadclexicon.org/liquefied-natural-gas", "https://iadclexicon.org/forthwith", "https://iadclexicon.org/mvrma", "https://iadclexicon.org/nipple-up", "https://iadclexicon.org/plug-back", "https://iadclexicon.org/accidente-mayor", "https://iadclexicon.org/sis", "https://iadclexicon.org/circulating-head", "https://iadclexicon.org/record-book-of-engine-parameters", "https://iadclexicon.org/ballast-water-management-plan", "https://iadclexicon.org/relative-density-of-a-gas-or-vapour", "https://iadclexicon.org/trepanned", "https://iadclexicon.org/offshore-work", "https://iadclexicon.org/bot", "https://iadclexicon.org/clay-particle", "https://iadclexicon.org/tubing", "https://iadclexicon.org/check", "https://iadclexicon.org/aql", "https://iadclexicon.org/riser-support-template", "https://iadclexicon.org/bradenhead-gas-well", "https://iadclexicon.org/heat-noun", "https://iadclexicon.org/emmua", "https://iadclexicon.org/ballast", "https://iadclexicon.org/sea-ports-and-oil-handling-facilities", "https://iadclexicon.org/overage", "https://iadclexicon.org/series-configuration", "https://iadclexicon.org/lightweight-survey", "https://iadclexicon.org/eductor", "https://iadclexicon.org/maritime-safety-training", "https://iadclexicon.org/mfl", "https://iadclexicon.org/greenhouse-gas-tank-station", "https://iadclexicon.org/designated-and-qualified-personnel", "https://iadclexicon.org/tank-test", "https://iadclexicon.org/decision", "https://iadclexicon.org/rescue-analysis", "https://iadclexicon.org/risk-control-strategy", "https://iadclexicon.org/square-law", "https://iadclexicon.org/commissioning", "https://iadclexicon.org/old-title", "https://iadclexicon.org/service-provider", "https://iadclexicon.org/waste-oil", "https://iadclexicon.org/date-of-completion", "https://iadclexicon.org/e", "https://iadclexicon.org/proactive-mpd", "https://iadclexicon.org/socket-joint", "https://iadclexicon.org/machine-learning-and-evolution", "https://iadclexicon.org/hse", "https://iadclexicon.org/capping-stack", "https://iadclexicon.org/cross-threaded", "https://iadclexicon.org/extended-shut-in", "https://iadclexicon.org/size-class", "https://iadclexicon.org/thermally-induced-annulus-pressure", "https://iadclexicon.org/accountability", "https://iadclexicon.org/accessible-wetted-surface", "https://iadclexicon.org/accumulator", "https://iadclexicon.org/electrical-isolation", "https://iadclexicon.org/meds", "https://iadclexicon.org/summary-of-operation-boundaries", "https://iadclexicon.org/health-hygiene", "https://iadclexicon.org/sauna", "https://iadclexicon.org/functioning-analysis", "https://iadclexicon.org/emergency-evacuation", "https://iadclexicon.org/stable", "https://iadclexicon.org/class-a-0-division", "https://iadclexicon.org/engineer", "https://iadclexicon.org/fd", "https://iadclexicon.org/surface-treatment", "https://iadclexicon.org/hours-worked", "https://iadclexicon.org/moc", "https://iadclexicon.org/coastal-management-program-cmp-rules", "https://iadclexicon.org/reverse-differential-pressure", "https://iadclexicon.org/semi-quantitative-risk-assessment-methodology", "https://iadclexicon.org/escort", "https://iadclexicon.org/special-category-spaces", "https://iadclexicon.org/installation-stretch", "https://iadclexicon.org/unitized-zone", "https://iadclexicon.org/wall-opening", "https://iadclexicon.org/column-stabilized-unit", "https://iadclexicon.org/essential-safety-system", "https://iadclexicon.org/volumetric-non-destructive-examination-or-volumetric-nde", "https://iadclexicon.org/data-theft", "https://iadclexicon.org/onboard-conditions", "https://iadclexicon.org/risk-management-audit", "https://iadclexicon.org/interface-structure", "https://iadclexicon.org/bernoullis-principle", "https://iadclexicon.org/threat-vector", "https://iadclexicon.org/health-service", "https://iadclexicon.org/fsp", "https://iadclexicon.org/greenhouse-gas-injection-line", "https://iadclexicon.org/communication-path", "https://iadclexicon.org/piezometric-pressure", "https://iadclexicon.org/sump", "https://iadclexicon.org/adjustable-choke", "https://iadclexicon.org/business", "https://iadclexicon.org/regularly-employed", "https://iadclexicon.org/temporary-equipment", "https://iadclexicon.org/ballast-water-discharge", "https://iadclexicon.org/storage-of-substances", "https://iadclexicon.org/overall-survey", "https://iadclexicon.org/restoration-rate", "https://iadclexicon.org/free-machining-steel", "https://iadclexicon.org/criterion-referenced-examination", "https://iadclexicon.org/produced-sand", "https://iadclexicon.org/bope", "https://iadclexicon.org/landing-joint", "https://iadclexicon.org/renewable-energy-zone", "https://iadclexicon.org/high-seas", "https://iadclexicon.org/in-situ-burning", "https://iadclexicon.org/contour", "https://iadclexicon.org/saddle", "https://iadclexicon.org/pipeline-safety-management-plan-psmp", "https://iadclexicon.org/deadman", "https://iadclexicon.org/arbitration-committee", "https://iadclexicon.org/prove", "https://iadclexicon.org/psv", "https://iadclexicon.org/petroleum-access-authority", "https://iadclexicon.org/assistance", "https://iadclexicon.org/well-approval", "https://iadclexicon.org/costa-afuera", "https://iadclexicon.org/non-exposed-bolting", "https://iadclexicon.org/principal-stress", "https://iadclexicon.org/pap", "https://iadclexicon.org/bonnet", "https://iadclexicon.org/steep-s-riser", "https://iadclexicon.org/drive-off", "https://iadclexicon.org/polymer-augmented-waterflooding", "https://iadclexicon.org/installation", "https://iadclexicon.org/analyze", "https://iadclexicon.org/fire-detector", "https://iadclexicon.org/structural-pipe-or-casing", "https://iadclexicon.org/well-spacertie-back-template", "https://iadclexicon.org/environmental-risk", "https://iadclexicon.org/ipo", "https://iadclexicon.org/subsea-completion-equipment", "https://iadclexicon.org/person-in-charge", "https://iadclexicon.org/es", "https://iadclexicon.org/stick-up", "https://iadclexicon.org/class-h-fire-division", "https://iadclexicon.org/safety-officer", "https://iadclexicon.org/valve-drilling-operation", "https://iadclexicon.org/normalized-risk", "https://iadclexicon.org/diving-program-authorization", "https://iadclexicon.org/dysfunction", "https://iadclexicon.org/deterministic-analysis", "https://iadclexicon.org/modulated-differential-scanning-calorimetry", "https://iadclexicon.org/well-operation", "https://iadclexicon.org/best-efficiency-point", "https://iadclexicon.org/iso", "https://iadclexicon.org/psiip", "https://iadclexicon.org/protective-extra-low-voltage-system-pelv", "https://iadclexicon.org/c-2", "https://iadclexicon.org/gases-heavier-than-air", "https://iadclexicon.org/mi", "https://iadclexicon.org/installation-inspector", "https://iadclexicon.org/potable-water", "https://iadclexicon.org/flow-indicators-sight", "https://iadclexicon.org/design-fire", "https://iadclexicon.org/information-security", "https://iadclexicon.org/bpv", "https://iadclexicon.org/vlan", "https://iadclexicon.org/anniversary-date", "https://iadclexicon.org/final-well-completion-data", "https://iadclexicon.org/iceberg", "https://iadclexicon.org/stress-corrosion-cracking", "https://iadclexicon.org/related-equipment", "https://iadclexicon.org/nova-scotia-consumption-tax-acts", "https://iadclexicon.org/wps", "https://iadclexicon.org/personnel-alarm", "https://iadclexicon.org/measurement", "https://iadclexicon.org/medic", "https://iadclexicon.org/affinity-laws", "https://iadclexicon.org/standard-service", "https://iadclexicon.org/territory", "https://iadclexicon.org/kinematic-viscosity", "https://iadclexicon.org/initial-inspection", "https://iadclexicon.org/torn-threads", "https://iadclexicon.org/registered-owner", "https://iadclexicon.org/individual-alerts", "https://iadclexicon.org/vadose-zone", "https://iadclexicon.org/in-service-inclining-test", "https://iadclexicon.org/tceq", "https://iadclexicon.org/special-petroleum-exploration-permit", "https://iadclexicon.org/flammable-liquid-class-i-liquid", "https://iadclexicon.org/secure-area", "https://iadclexicon.org/ldar", "https://iadclexicon.org/stress-relaxation", "https://iadclexicon.org/ir", "https://iadclexicon.org/emergency-station", "https://iadclexicon.org/mous", "https://iadclexicon.org/coc", "https://iadclexicon.org/on-stream", "https://iadclexicon.org/monitoring-program-management", "https://iadclexicon.org/basis-of-design", "https://iadclexicon.org/sea-state", "https://iadclexicon.org/sand-trap", "https://iadclexicon.org/surface-emissive-power", "https://iadclexicon.org/failure-cause-or-root-cause", "https://iadclexicon.org/discharge-pressure", "https://iadclexicon.org/corrosion-resistant-ring-groove", "https://iadclexicon.org/rope-construction", "https://iadclexicon.org/working-spaces", "https://iadclexicon.org/reasonable-weather", "https://iadclexicon.org/hazardous-substance", "https://iadclexicon.org/marine-inspector", "https://iadclexicon.org/orifice-seal", "https://iadclexicon.org/sand-control", "https://iadclexicon.org/critical-infrastructure-and-key-resources", "https://iadclexicon.org/ssv-actuator-or-underwater-safety-valve-actuator-or-usv-actuator", "https://iadclexicon.org/greenhouse-gas-injection-annual-report", "https://iadclexicon.org/positional-mooring", "https://iadclexicon.org/pressure-loss", "https://iadclexicon.org/windshield", "https://iadclexicon.org/dedicated-injection-well", "https://iadclexicon.org/maritime-safety-information-msi", "https://iadclexicon.org/risk-mitigation-controls", "https://iadclexicon.org/red-sea-area", "https://iadclexicon.org/detection-method", "https://iadclexicon.org/volume", "https://iadclexicon.org/pitch", "https://iadclexicon.org/high-pressure", "https://iadclexicon.org/heave-compensated-system", "https://iadclexicon.org/isem", "https://iadclexicon.org/n", "https://iadclexicon.org/suitable-crude-oil-and-equivalent-substances", "https://iadclexicon.org/restricted-work-day-case", "https://iadclexicon.org/bullheading", "https://iadclexicon.org/kinetic-energy", "https://iadclexicon.org/locations-open-outdoor", "https://iadclexicon.org/mpa", "https://iadclexicon.org/quick-opening-valve-flow-characteristic", "https://iadclexicon.org/major-impairmentdamage", "https://iadclexicon.org/fluid-column-barrier", "https://iadclexicon.org/lock-out-dive", "https://iadclexicon.org/total-system-reliability", "https://iadclexicon.org/permafrost", "https://iadclexicon.org/stress-joint", "https://iadclexicon.org/formation-flow-test", "https://iadclexicon.org/process-piping", "https://iadclexicon.org/fencing", "https://iadclexicon.org/post-commencement-petroleum-production-licence", "https://iadclexicon.org/means-of-connection", "https://iadclexicon.org/wet", "https://iadclexicon.org/commonwealth-maritime-legislation", "https://iadclexicon.org/operators-station", "https://iadclexicon.org/risk-acceptability", "https://iadclexicon.org/long-term-distribution", "https://iadclexicon.org/enhanced-oil-recovery-project-eor", "https://iadclexicon.org/annular-packing-element", "https://iadclexicon.org/decc", "https://iadclexicon.org/notification", "https://iadclexicon.org/dci", "https://iadclexicon.org/section-9-vessel", "https://iadclexicon.org/device-hermetically-sealed", "https://iadclexicon.org/casing-shear-ram-csr", "https://iadclexicon.org/customer-service-and-technical-support", "https://iadclexicon.org/well-barrier-system", "https://iadclexicon.org/carbon-fibre", "https://iadclexicon.org/regulatory-levies-act", "https://iadclexicon.org/load", "https://iadclexicon.org/training-programme", "https://iadclexicon.org/threshold-envelope", "https://iadclexicon.org/necessary-functions", "https://iadclexicon.org/cmb", "https://iadclexicon.org/wet-shelf-life", "https://iadclexicon.org/buoyancy", "https://iadclexicon.org/submerged-zone", "https://iadclexicon.org/drain-opening", "https://iadclexicon.org/pressure-containing-part-or-pressure-containing-member", "https://iadclexicon.org/alert-history-list", "https://iadclexicon.org/watch-circle", "https://iadclexicon.org/collection-operations", "https://iadclexicon.org/overpressure", "https://iadclexicon.org/detection", "https://iadclexicon.org/validity", "https://iadclexicon.org/geological-formation", "https://iadclexicon.org/competency-catalogue", "https://iadclexicon.org/inspection-deferral", "https://iadclexicon.org/security-sweep", "https://iadclexicon.org/static-fluid-loss-test", "https://iadclexicon.org/ads-dive", "https://iadclexicon.org/run", "https://iadclexicon.org/director-of-conservation", "https://iadclexicon.org/normative-references", "https://iadclexicon.org/banding", "https://iadclexicon.org/20936", "https://iadclexicon.org/environmentally-responsible-water-use", "https://iadclexicon.org/suction-set-point", "https://iadclexicon.org/harmful-aquatic-organisms-and-pathogens", "https://iadclexicon.org/medical-examiner-of-divers", "https://iadclexicon.org/steep-wave-riser", "https://iadclexicon.org/epirb", "https://iadclexicon.org/preventive-measures", "https://iadclexicon.org/electric-pump", "https://iadclexicon.org/emat", "https://iadclexicon.org/ml", "https://iadclexicon.org/pertinent-data", "https://iadclexicon.org/date-of-repairremanufacture", "https://iadclexicon.org/the-2005-regulations", "https://iadclexicon.org/unconventional-formations", "https://iadclexicon.org/taxonomy", "https://iadclexicon.org/dss", "https://iadclexicon.org/ultimate-strength", "https://iadclexicon.org/non-gushing-producible-well", "https://iadclexicon.org/hs", "https://iadclexicon.org/load-variance", "https://iadclexicon.org/dual-gradient", "https://iadclexicon.org/aga-gcl", "https://iadclexicon.org/holder-or-interest-holder", "https://iadclexicon.org/gas-cut", "https://iadclexicon.org/tribal-minerals", "https://iadclexicon.org/upr", "https://iadclexicon.org/power-fluid", "https://iadclexicon.org/radiation-intensity", "https://iadclexicon.org/normal-operational-and-habitable-conditions", "https://iadclexicon.org/particle-size-distribution", "https://iadclexicon.org/secretary", "https://iadclexicon.org/control-objective", "https://iadclexicon.org/elevated-threat-level", "https://iadclexicon.org/safe-failure", "https://iadclexicon.org/ship-recycling", "https://iadclexicon.org/sheltered-water", "https://iadclexicon.org/special-feature", "https://iadclexicon.org/casing-head-housing", "https://iadclexicon.org/seismic-extracted-data-grid", "https://iadclexicon.org/inside-blowout-preventer-ibop", "https://iadclexicon.org/piperack-piping", "https://iadclexicon.org/fieldarea-preparedness", "https://iadclexicon.org/udp", "https://iadclexicon.org/mass", "https://iadclexicon.org/attack-mode", "https://iadclexicon.org/information-security-continuity", "https://iadclexicon.org/contractor-responsible-for-weather-and-sea-state-observing-program-on-an-installation", "https://iadclexicon.org/conductor-housing", "https://iadclexicon.org/actual-loss-or-damage", "https://iadclexicon.org/flame-retention-device", "https://iadclexicon.org/proximity", "https://iadclexicon.org/carbon-doxide-monoxide", "https://iadclexicon.org/d-value", "https://iadclexicon.org/design-capacity", "https://iadclexicon.org/lpl", "https://iadclexicon.org/domestic-gas-well", "https://iadclexicon.org/expansion-ratio", "https://iadclexicon.org/hazard-analysis-hazan", "https://iadclexicon.org/rope-modulus", "https://iadclexicon.org/explore", "https://iadclexicon.org/search-and-rescue-region", "https://iadclexicon.org/spyware", "https://iadclexicon.org/offshore-greenhouse-gas-storage-environmental-management", "https://iadclexicon.org/ship-reporting-system", "https://iadclexicon.org/paut", "https://iadclexicon.org/cased-hole", "https://iadclexicon.org/packing-element", "https://iadclexicon.org/lact", "https://iadclexicon.org/flvi", "https://iadclexicon.org/subsurface-safety-valve-equipment-or-sssv-equipment", "https://iadclexicon.org/safety-critical-elements", "https://iadclexicon.org/average-hazardous-event-frequency", "https://iadclexicon.org/mean-time-to-demand", "https://iadclexicon.org/bridging-document", "https://iadclexicon.org/limitation-convention", "https://iadclexicon.org/corrosion-resistant-alloys", "https://iadclexicon.org/adjusted-amount", "https://iadclexicon.org/seasonal-high-groundwater-table", "https://iadclexicon.org/greenhouse-gas-valve-station", "https://iadclexicon.org/data-administration", "https://iadclexicon.org/coastal-zone", "https://iadclexicon.org/impeller", "https://iadclexicon.org/response", "https://iadclexicon.org/storage-reservoir", "https://iadclexicon.org/maximum-temperature", "https://iadclexicon.org/emergency-response-resources", "https://iadclexicon.org/lower-stack", "https://iadclexicon.org/helicopter-facility", "https://iadclexicon.org/swing-circle-assembly", "https://iadclexicon.org/international-life-saving-appliance-lsa-code", "https://iadclexicon.org/exploration-drilling", "https://iadclexicon.org/flexible-joint", "https://iadclexicon.org/tension-ring", "https://iadclexicon.org/security-plan", "https://iadclexicon.org/variable-bore-ram", "https://iadclexicon.org/legal-location", "https://iadclexicon.org/launching-appliance", "https://iadclexicon.org/remoulded-undrained-shear-strength", "https://iadclexicon.org/lift-off", "https://iadclexicon.org/specific-assessments", "https://iadclexicon.org/substance", "https://iadclexicon.org/uv-radiation", "https://iadclexicon.org/process-tank", "https://iadclexicon.org/working-area", "https://iadclexicon.org/offshore-standard", "https://iadclexicon.org/mediation", "https://iadclexicon.org/gr", "https://iadclexicon.org/pollution-of-the-marine-environment", "https://iadclexicon.org/riser", "https://iadclexicon.org/utilization", "https://iadclexicon.org/contractual-cooperation", "https://iadclexicon.org/control-manifold", "https://iadclexicon.org/special-purpose-ship", "https://iadclexicon.org/mean-down-time", "https://iadclexicon.org/strain-based-design", "https://iadclexicon.org/drilling-or-drilling-operations", "https://iadclexicon.org/model-2", "https://iadclexicon.org/fld", "https://iadclexicon.org/doe", "https://iadclexicon.org/wire-rope", "https://iadclexicon.org/fill-up-line", "https://iadclexicon.org/emc", "https://iadclexicon.org/shunt", "https://iadclexicon.org/capex", "https://iadclexicon.org/unidentifiable-liquid-hydrocarbons", "https://iadclexicon.org/risk-description", "https://iadclexicon.org/preload-reaction", "https://iadclexicon.org/dac", "https://iadclexicon.org/api-gravity", "https://iadclexicon.org/burn-pit-flare", "https://iadclexicon.org/insert-type-packer", "https://iadclexicon.org/glv", "https://iadclexicon.org/ignition-temperature", "https://iadclexicon.org/dehydrogenation-heat-treatment", "https://iadclexicon.org/control-stations", "https://iadclexicon.org/ex", "https://iadclexicon.org/fume", "https://iadclexicon.org/handling-damage", "https://iadclexicon.org/actuating-mechanism", "https://iadclexicon.org/plet", "https://iadclexicon.org/seismic-hole", "https://iadclexicon.org/jacket", "https://iadclexicon.org/what-if-analyses", "https://iadclexicon.org/flexible-pipe", "https://iadclexicon.org/human-environment", "https://iadclexicon.org/sy", "https://iadclexicon.org/ltm", "https://iadclexicon.org/aviation-weather-reporting", "https://iadclexicon.org/environmental-flow", "https://iadclexicon.org/offshore-vehicle", "https://iadclexicon.org/background-load", "https://iadclexicon.org/shallow-pool", "https://iadclexicon.org/dc-field", "https://iadclexicon.org/formal-language", "https://iadclexicon.org/input-wells", "https://iadclexicon.org/decompression-sickness-type-ii", "https://iadclexicon.org/ballast-tank", "https://iadclexicon.org/dst", "https://iadclexicon.org/transient-model", "https://iadclexicon.org/sabotage", "https://iadclexicon.org/year-of-the-term", "https://iadclexicon.org/stakeholder", "https://iadclexicon.org/accreditation", "https://iadclexicon.org/major-accident", "https://iadclexicon.org/tertiary-recovery-project", "https://iadclexicon.org/stand-alone-control-unit", "https://iadclexicon.org/poop", "https://iadclexicon.org/fw", "https://iadclexicon.org/inerting", "https://iadclexicon.org/major-release", "https://iadclexicon.org/dishwater", "https://iadclexicon.org/luffing", "https://iadclexicon.org/maintenance", "https://iadclexicon.org/good-oilfield-practice", "https://iadclexicon.org/inventory-tank", "https://iadclexicon.org/n-heat-treat-process", "https://iadclexicon.org/tree-connector", "https://iadclexicon.org/home-definition", "https://iadclexicon.org/zone-21", "https://iadclexicon.org/mean-higher-high-water", "https://iadclexicon.org/wing-in-ground-wig", "https://iadclexicon.org/surface-estate", "https://iadclexicon.org/common-purchaser-for-gas", "https://iadclexicon.org/shearing-valve", "https://iadclexicon.org/lfj", "https://iadclexicon.org/derrickman", "https://iadclexicon.org/area-restriction", "https://iadclexicon.org/oil-industrial-concern", "https://iadclexicon.org/well-integrity", "https://iadclexicon.org/drilling-regulations", "https://iadclexicon.org/extended-range", "https://iadclexicon.org/integral-valve", "https://iadclexicon.org/factor-used-in", "https://iadclexicon.org/rig-release-date", "https://iadclexicon.org/downhole-tractor", "https://iadclexicon.org/planned-inspections", "https://iadclexicon.org/e-and-p-waste", "https://iadclexicon.org/ultrasonic", "https://iadclexicon.org/meteorologist", "https://iadclexicon.org/turnaroundrevision-stop", "https://iadclexicon.org/lb", "https://iadclexicon.org/risk-indicator", "https://iadclexicon.org/field-io-network", "https://iadclexicon.org/chemical-abstracts-service", "https://iadclexicon.org/abate", "https://iadclexicon.org/harmful-event", "https://iadclexicon.org/end-fitting-remote-interface-structure", "https://iadclexicon.org/floor-area", "https://iadclexicon.org/cyber-squatter", "https://iadclexicon.org/finger", "https://iadclexicon.org/authorized-recycling-or-reclamation-facility", "https://iadclexicon.org/equalize", "https://iadclexicon.org/training-certificate", "https://iadclexicon.org/civil-penalty", "https://iadclexicon.org/purge-gas", "https://iadclexicon.org/sr", "https://iadclexicon.org/initial-risk", "https://iadclexicon.org/average-failure-frequency", "https://iadclexicon.org/firedamp", "https://iadclexicon.org/competence-standard", "https://iadclexicon.org/static-pushover-analysis", "https://iadclexicon.org/facility-owner", "https://iadclexicon.org/tdes", "https://iadclexicon.org/cellar", "https://iadclexicon.org/bill-of-materials", "https://iadclexicon.org/horizontal-drainhole-displacement", "https://iadclexicon.org/meter-curve", "https://iadclexicon.org/general-membrane-stress", "https://iadclexicon.org/offboard-lift", "https://iadclexicon.org/personnel", "https://iadclexicon.org/unit-operations", "https://iadclexicon.org/pressure-operations", "https://iadclexicon.org/banksman", "https://iadclexicon.org/gas-well", "https://iadclexicon.org/screening-report", "https://iadclexicon.org/type-of-protection-pd", "https://iadclexicon.org/consolidation", "https://iadclexicon.org/pre-commencement-petroleum-retention-lease", "https://iadclexicon.org/safety-voltage", "https://iadclexicon.org/keylogger", "https://iadclexicon.org/escape", "https://iadclexicon.org/mechanical-completion", "https://iadclexicon.org/agitator", "https://iadclexicon.org/cb", "https://iadclexicon.org/lc50", "https://iadclexicon.org/audit-scope", "https://iadclexicon.org/dealing", "https://iadclexicon.org/heat-treatment", "https://iadclexicon.org/deadline", "https://iadclexicon.org/primary-structure", "https://iadclexicon.org/foreign-flag-vessel", "https://iadclexicon.org/ground-water-sensitive-area", "https://iadclexicon.org/acceleration", "https://iadclexicon.org/inspection", "https://iadclexicon.org/the-southern-south-african-waters", "https://iadclexicon.org/distributor", "https://iadclexicon.org/%ce%b3", "https://iadclexicon.org/plan", "https://iadclexicon.org/manufacturing-plan", "https://iadclexicon.org/leak-or-fire-detector", "https://iadclexicon.org/spectral-velocity", "https://iadclexicon.org/transportable-apparatus", "https://iadclexicon.org/area-safe", "https://iadclexicon.org/lcc", "https://iadclexicon.org/drill-pipe-riser", "https://iadclexicon.org/abandoned-in-place", "https://iadclexicon.org/surface-back-pressure", "https://iadclexicon.org/mtsa", "https://iadclexicon.org/hole", "https://iadclexicon.org/unit-expense", "https://iadclexicon.org/gimbal", "https://iadclexicon.org/depth-of-water", "https://iadclexicon.org/offshore-petroleum-operations", "https://iadclexicon.org/competency-profile", "https://iadclexicon.org/probabilistic-risk-assessment", "https://iadclexicon.org/wpqr", "https://iadclexicon.org/citizens-of-the-united-states", "https://iadclexicon.org/health-safety-and-environmental-hse-management", "https://iadclexicon.org/id", "https://iadclexicon.org/reducer", "https://iadclexicon.org/aa", "https://iadclexicon.org/expert-advisory-committee-member", "https://iadclexicon.org/progressive-smouldering", "https://iadclexicon.org/piping-circuit", "https://iadclexicon.org/bullplug", "https://iadclexicon.org/work-processes", "https://iadclexicon.org/emergency-command-centre", "https://iadclexicon.org/licence-area", "https://iadclexicon.org/protection-equipment", "https://iadclexicon.org/category-ii-diving-operation", "https://iadclexicon.org/ancillary-equipment", "https://iadclexicon.org/opplan-sar", "https://iadclexicon.org/alert-management", "https://iadclexicon.org/uu", "https://iadclexicon.org/ashrae", "https://iadclexicon.org/recycling", "https://iadclexicon.org/intelligent-well", "https://iadclexicon.org/work-related", "https://iadclexicon.org/environmental-management-system", "https://iadclexicon.org/limiting-gas-oil-ratio", "https://iadclexicon.org/structural-integrity-law", "https://iadclexicon.org/buckling-pin-device", "https://iadclexicon.org/pwv", "https://iadclexicon.org/escape-rate", "https://iadclexicon.org/net-positive-suction-head-available", "https://iadclexicon.org/steering-gear-control-system", "https://iadclexicon.org/commercial-disposal-well-facility", "https://iadclexicon.org/fosv", "https://iadclexicon.org/subsea-production-control-system", "https://iadclexicon.org/bleeding", "https://iadclexicon.org/debris", "https://iadclexicon.org/entry-cable-cable-gland", "https://iadclexicon.org/system-monitoring", "https://iadclexicon.org/spacer", "https://iadclexicon.org/drilling-liquids", "https://iadclexicon.org/freedom-of-the-high-seas", "https://iadclexicon.org/choke-pressure", "https://iadclexicon.org/offshore-petroleum-production-place", "https://iadclexicon.org/atmospheric-zone", "https://iadclexicon.org/pit-volume-indicator", "https://iadclexicon.org/fresh-makeup-water-pit", "https://iadclexicon.org/cooking-oil", "https://iadclexicon.org/catastrophic-release", "https://iadclexicon.org/sco", "https://iadclexicon.org/bop-closing-ratio-ram-bop", "https://iadclexicon.org/geographic-information-system", "https://iadclexicon.org/sbo", "https://iadclexicon.org/wear-bushing", "https://iadclexicon.org/registry", "https://iadclexicon.org/antivirus-software", "https://iadclexicon.org/baltic-sea-area", "https://iadclexicon.org/official-gas-oil-ratio-test", "https://iadclexicon.org/integrated-installation", "https://iadclexicon.org/mid-length", "https://iadclexicon.org/density-of-heat-flow-rate", "https://iadclexicon.org/drilling-rig", "https://iadclexicon.org/hydrogen-sulfide-gas-h2s-high-hazard-area", "https://iadclexicon.org/pump-head", "https://iadclexicon.org/commercial-recycling-facility", "https://iadclexicon.org/clean-ballast", "https://iadclexicon.org/protector", "https://iadclexicon.org/good-engineering-practice", "https://iadclexicon.org/skimmingsettling-pits", "https://iadclexicon.org/static-pressure", "https://iadclexicon.org/hazardous-exposure-unfortunate-loads", "https://iadclexicon.org/rubber-sealed-key-lock-joint", "https://iadclexicon.org/security-risk", "https://iadclexicon.org/asog", "https://iadclexicon.org/health-safety-environment-legislation", "https://iadclexicon.org/skid-system", "https://iadclexicon.org/cure", "https://iadclexicon.org/skim-hydrocarbons", "https://iadclexicon.org/ck", "https://iadclexicon.org/process-capability", "https://iadclexicon.org/production-liner", "https://iadclexicon.org/risk-management-plan", "https://iadclexicon.org/governing-documents", "https://iadclexicon.org/gastight-door", "https://iadclexicon.org/marsh-funnel-viscosity", "https://iadclexicon.org/out-of-roundness", "https://iadclexicon.org/life-cycle-management-lcm-status", "https://iadclexicon.org/drilling-window", "https://iadclexicon.org/abnormally-pressured", "https://iadclexicon.org/person-in-charge-of-the-deck-watch", "https://iadclexicon.org/total-line-pressure", "https://iadclexicon.org/sut", "https://iadclexicon.org/management", "https://iadclexicon.org/ndt", "https://iadclexicon.org/recovered-load-oil", "https://iadclexicon.org/serviceable-condition", "https://iadclexicon.org/backfill", "https://iadclexicon.org/security-event", "https://iadclexicon.org/minor-release", "https://iadclexicon.org/international-bulk-chemical-code", "https://iadclexicon.org/return-period", "https://iadclexicon.org/restricted-breathing", "https://iadclexicon.org/upstream-pipeline-network", "https://iadclexicon.org/serve-notice-on-the-surface-owner-or-resident", "https://iadclexicon.org/anchoring-system", "https://iadclexicon.org/existing-facility", "https://iadclexicon.org/well-site-construction", "https://iadclexicon.org/non-aqueous-fluid-naf", "https://iadclexicon.org/last-engaged-thread", "https://iadclexicon.org/mudline-shut-in-pressure", "https://iadclexicon.org/elv", "https://iadclexicon.org/dispersion-technique", "https://iadclexicon.org/advanced-persistent-threat", "https://iadclexicon.org/explore-for-potential-greenhouse-gas-storage-formation", "https://iadclexicon.org/petroleum-titleholder", "https://iadclexicon.org/appropriate-measures", "https://iadclexicon.org/cargo-handling-room", "https://iadclexicon.org/hydraulic-operating-system-rated-working-pressure", "https://iadclexicon.org/stirred-fluid-loss-cell", 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"https://iadclexicon.org/rope-yarn", "https://iadclexicon.org/coastal-and-offshore-area", "https://iadclexicon.org/tool-marks", "https://iadclexicon.org/absolute-pressure-dependency", "https://iadclexicon.org/security-policy", "https://iadclexicon.org/secure-status", "https://iadclexicon.org/equivalence-of-certification-results", "https://iadclexicon.org/shotpoint", "https://iadclexicon.org/prohibition-notice", "https://iadclexicon.org/ch", "https://iadclexicon.org/bypass", "https://iadclexicon.org/clfp", "https://iadclexicon.org/line-of-demarcation", "https://iadclexicon.org/geological-and-geophysical-gg-explorations", "https://iadclexicon.org/owh", "https://iadclexicon.org/big-lime", "https://iadclexicon.org/sound-level-meter", "https://iadclexicon.org/preload", "https://iadclexicon.org/security-objective", "https://iadclexicon.org/aoc", "https://iadclexicon.org/aaa", "https://iadclexicon.org/pcp", "https://iadclexicon.org/production-site", "https://iadclexicon.org/plug-and-abandon", "https://iadclexicon.org/protected-waters-service", "https://iadclexicon.org/csm", "https://iadclexicon.org/corrosion", "https://iadclexicon.org/non-crop-land", "https://iadclexicon.org/policies-procedures", "https://iadclexicon.org/tensile-armour-layer", "https://iadclexicon.org/light-ship-draught", "https://iadclexicon.org/operated-well", "https://iadclexicon.org/green-completion-practices", "https://iadclexicon.org/preaction-system", "https://iadclexicon.org/minimum-bend-radius-mbr", "https://iadclexicon.org/rated-range", "https://iadclexicon.org/ems", "https://iadclexicon.org/occupation", "https://iadclexicon.org/day-to-day-management-and-control-operator", "https://iadclexicon.org/other-mobile-offshore-unit", "https://iadclexicon.org/weld-groove", "https://iadclexicon.org/curing-agent", "https://iadclexicon.org/employment", "https://iadclexicon.org/ep", "https://iadclexicon.org/cementing-module", "https://iadclexicon.org/examination-adaptation", "https://iadclexicon.org/pull-in-head", "https://iadclexicon.org/noxious-liquid-substance", "https://iadclexicon.org/administrative-controls", "https://iadclexicon.org/210-sector", "https://iadclexicon.org/document-format", "https://iadclexicon.org/punch-through-failure", "https://iadclexicon.org/norwegian-fisherman", "https://iadclexicon.org/hlv", "https://iadclexicon.org/existing-facilities-onshore-facilities", "https://iadclexicon.org/task-station", "https://iadclexicon.org/surface-orientated-diving", "https://iadclexicon.org/approved-code-of-practice", "https://iadclexicon.org/object-standard", "https://iadclexicon.org/greater-sunrise-visiting-inspector", "https://iadclexicon.org/manice", "https://iadclexicon.org/design-acceptance-criteria", "https://iadclexicon.org/burst-pressure", "https://iadclexicon.org/transition-region", "https://iadclexicon.org/flow-diverter", "https://iadclexicon.org/likelihood", "https://iadclexicon.org/gas-well-completion", "https://iadclexicon.org/heat-checking", "https://iadclexicon.org/exchange-of-products", "https://iadclexicon.org/required-flow-capacity", "https://iadclexicon.org/expectation", "https://iadclexicon.org/hlo", "https://iadclexicon.org/major-hazard", "https://iadclexicon.org/annular-preventer", "https://iadclexicon.org/wetted-surface", "https://iadclexicon.org/in-transit", "https://iadclexicon.org/pressure-base", "https://iadclexicon.org/dilution", "https://iadclexicon.org/ampere", "https://iadclexicon.org/returning-officer", "https://iadclexicon.org/risk-evaluation", "https://iadclexicon.org/rnns", "https://iadclexicon.org/asset", "https://iadclexicon.org/space-machinery", "https://iadclexicon.org/fmeca", "https://iadclexicon.org/surface-type-units", "https://iadclexicon.org/risk-aggregation", "https://iadclexicon.org/mechanical-joint", "https://iadclexicon.org/self-propelled-unit", "https://iadclexicon.org/build-security-in", "https://iadclexicon.org/mean-up-time", "https://iadclexicon.org/frequency", "https://iadclexicon.org/storer", "https://iadclexicon.org/weathertight", "https://iadclexicon.org/life-time", "https://iadclexicon.org/provider-of-sampling-and-testing-services", "https://iadclexicon.org/spectral-acceleration", "https://iadclexicon.org/group-i-apparatus", "https://iadclexicon.org/remotely-operated-tool", "https://iadclexicon.org/eers", "https://iadclexicon.org/loss-of-primary-containment", "https://iadclexicon.org/continuous-saturation-diving-operations", "https://iadclexicon.org/dynamic-mechanical-thermal-analysis", "https://iadclexicon.org/moonpool-line", "https://iadclexicon.org/design-temperature", "https://iadclexicon.org/blast-wall", "https://iadclexicon.org/defense-in-depth", "https://iadclexicon.org/due-diligence", "https://iadclexicon.org/operating-point", "https://iadclexicon.org/ips", "https://iadclexicon.org/flow-switches-gas-liquid-mass", "https://iadclexicon.org/gateway", "https://iadclexicon.org/mudline-casing-suspension-systems", "https://iadclexicon.org/plastic-viscosity", "https://iadclexicon.org/traffic-light-protocol", "https://iadclexicon.org/cw", "https://iadclexicon.org/ave", "https://iadclexicon.org/coal-mine", "https://iadclexicon.org/fish-neck", "https://iadclexicon.org/mean-active-repair-time", "https://iadclexicon.org/warships", "https://iadclexicon.org/upland-area", "https://iadclexicon.org/polar-class-ship", "https://iadclexicon.org/casing-shoe-test", "https://iadclexicon.org/compliance-checklist", "https://iadclexicon.org/delayed-elastic-stretch", "https://iadclexicon.org/mewhp", "https://iadclexicon.org/production-performance-analysis", "https://iadclexicon.org/exploration", "https://iadclexicon.org/completion-string", "https://iadclexicon.org/water-quality-standards", "https://iadclexicon.org/hmi", "https://iadclexicon.org/warning", "https://iadclexicon.org/gross-structural-discontinuity", "https://iadclexicon.org/bleed-off-line", "https://iadclexicon.org/rsc", "https://iadclexicon.org/skim-cut", "https://iadclexicon.org/controlled-substance", "https://iadclexicon.org/lease-allowable", "https://iadclexicon.org/l-c", "https://iadclexicon.org/flexible-riser-base-connection", "https://iadclexicon.org/freeze-thaw-cycle", "https://iadclexicon.org/a", "https://iadclexicon.org/personal-injury", "https://iadclexicon.org/petroleum-provisions", "https://iadclexicon.org/alternative-design-and-arrangements", "https://iadclexicon.org/pozo-de-delimitacion-o-de-avanzada", "https://iadclexicon.org/temper-embrittlement", "https://iadclexicon.org/ventilation-controlled-fire", "https://iadclexicon.org/out-of-service", "https://iadclexicon.org/gas-release-system", "https://iadclexicon.org/primary-load-carrying-component", "https://iadclexicon.org/significant-injuryillness", "https://iadclexicon.org/outlet-connection", "https://iadclexicon.org/robustness", "https://iadclexicon.org/bulk-density", "https://iadclexicon.org/cathodic-protection-system", "https://iadclexicon.org/intended-use", "https://iadclexicon.org/hydraulic-fracturing-treatment", "https://iadclexicon.org/abandonment", "https://iadclexicon.org/title", "https://iadclexicon.org/wpa", "https://iadclexicon.org/dpms", "https://iadclexicon.org/ampere-turn", "https://iadclexicon.org/chatter", "https://iadclexicon.org/lcr", "https://iadclexicon.org/cyber-ecosystem", "https://iadclexicon.org/upsurge", "https://iadclexicon.org/auxiliary-line", "https://iadclexicon.org/h2s", "https://iadclexicon.org/emergency-response-measure", "https://iadclexicon.org/liner-cementing", "https://iadclexicon.org/risk-assessment-methodology", "https://iadclexicon.org/oil-fuel-tank", "https://iadclexicon.org/drilling-control-network", "https://iadclexicon.org/hydrogen-sulfide-gas-h2s", "https://iadclexicon.org/non-pressure-containing-weld", "https://iadclexicon.org/reserve-strength-ratio", "https://iadclexicon.org/shoe", "https://iadclexicon.org/tbn", "https://iadclexicon.org/hydraulic-fracturing-additive", "https://iadclexicon.org/relevant-indication", "https://iadclexicon.org/nature", "https://iadclexicon.org/breathing-mixture", "https://iadclexicon.org/sn", "https://iadclexicon.org/industrial-automation-and-control-systems", "https://iadclexicon.org/limited-obstacle-sector", "https://iadclexicon.org/water-demand", "https://iadclexicon.org/pulse", "https://iadclexicon.org/intervention-convention", "https://iadclexicon.org/integral-joint-octg", "https://iadclexicon.org/petro-canada", "https://iadclexicon.org/ndir", "https://iadclexicon.org/lostrev", "https://iadclexicon.org/total-head", "https://iadclexicon.org/passive-attack", "https://iadclexicon.org/ari", "https://iadclexicon.org/electronic-security", "https://iadclexicon.org/corrected-hydrotest-pressure", "https://iadclexicon.org/lcm", "https://iadclexicon.org/flow-rate", "https://iadclexicon.org/stored-hydraulic-fluid", "https://iadclexicon.org/iadc-2", "https://iadclexicon.org/wellhead-connector-stack-connector", "https://iadclexicon.org/rules", "https://iadclexicon.org/evacuation-escape-and-rescue-strategy", "https://iadclexicon.org/venturi-valve", "https://iadclexicon.org/lands-land-areas-or-reserves", "https://iadclexicon.org/environmental-protection-plan", "https://iadclexicon.org/oil-content", "https://iadclexicon.org/petroleum-class-c", "https://iadclexicon.org/stoppage-of-an-operation", "https://iadclexicon.org/virus", "https://iadclexicon.org/movement", "https://iadclexicon.org/allowable-bend-radius", "https://iadclexicon.org/fatigue-loads", "https://iadclexicon.org/signaler", "https://iadclexicon.org/initial-circulating-pressure", "https://iadclexicon.org/primary-load-bearing-components", "https://iadclexicon.org/threshold-quantity", "https://iadclexicon.org/lifeboat-release-and-retrieval-system", "https://iadclexicon.org/lpr", "https://iadclexicon.org/manufacturers-written-specification", "https://iadclexicon.org/bottom-hole-assembly", "https://iadclexicon.org/fso", "https://iadclexicon.org/decision-criteria", "https://iadclexicon.org/logarithmic-strain", "https://iadclexicon.org/retail-outlet", "https://iadclexicon.org/hang-off", "https://iadclexicon.org/load-range", "https://iadclexicon.org/operation-of-oil-and-gas-facilities", "https://iadclexicon.org/type-316", "https://iadclexicon.org/outer-limit-of-the-territorial-sea", "https://iadclexicon.org/failure-mode-effects-and-criticality-analysis", "https://iadclexicon.org/rapid-discharge-accumulators", "https://iadclexicon.org/dcs", "https://iadclexicon.org/shallow-intermediate-liner", "https://iadclexicon.org/environmental-load", "https://iadclexicon.org/code-of-practice", "https://iadclexicon.org/pin-end", "https://iadclexicon.org/elevator", "https://iadclexicon.org/controlled", "https://iadclexicon.org/flow-line", "https://iadclexicon.org/standard-connection", "https://iadclexicon.org/machinery", "https://iadclexicon.org/heater", "https://iadclexicon.org/stand-of-pipe", "https://iadclexicon.org/sep", "https://iadclexicon.org/drilling-plant", "https://iadclexicon.org/dynamic-seal", "https://iadclexicon.org/rcd-sealing-element", "https://iadclexicon.org/primary-grade-of-release", "https://iadclexicon.org/from-the-nearest-land", "https://iadclexicon.org/contract-carrier", "https://iadclexicon.org/heater-treater", "https://iadclexicon.org/car", "https://iadclexicon.org/slamming", "https://iadclexicon.org/greenhouse-gas-injection-licence", "https://iadclexicon.org/critical-structural-areas", "https://iadclexicon.org/gre", "https://iadclexicon.org/jet-fire", "https://iadclexicon.org/api-monogrammable-product", "https://iadclexicon.org/slips", "https://iadclexicon.org/components", "https://iadclexicon.org/igm", "https://iadclexicon.org/remote-access", "https://iadclexicon.org/weight-cut", "https://iadclexicon.org/scraper-pig", "https://iadclexicon.org/minimize-erosion", "https://iadclexicon.org/addition-section", "https://iadclexicon.org/particularly-independent-position", "https://iadclexicon.org/gravity-tank", "https://iadclexicon.org/tempering", "https://iadclexicon.org/buoyancy-element", "https://iadclexicon.org/licence", "https://iadclexicon.org/metarea", "https://iadclexicon.org/ciip", "https://iadclexicon.org/essential-control-and-monitoring-system", "https://iadclexicon.org/unmitigated-risk", "https://iadclexicon.org/rotary-motion-valve", "https://iadclexicon.org/qualification-test", "https://iadclexicon.org/poe", "https://iadclexicon.org/welding", "https://iadclexicon.org/accreditation-body-logo", "https://iadclexicon.org/drilling-pits", "https://iadclexicon.org/cash-bid-greenhouse-gas-assessment-permit", "https://iadclexicon.org/hmpe", "https://iadclexicon.org/scenario-risk", "https://iadclexicon.org/hose-assembly", "https://iadclexicon.org/fluorescence", "https://iadclexicon.org/intrinsic-safety-ground-bus", "https://iadclexicon.org/resistance-to-icing", "https://iadclexicon.org/appointed-person", "https://iadclexicon.org/agricultural-production", "https://iadclexicon.org/risk-avoidance", "https://iadclexicon.org/support-structure", "https://iadclexicon.org/impartiality", "https://iadclexicon.org/systemic-failure", "https://iadclexicon.org/flammable-explosive-limits", "https://iadclexicon.org/whmis", "https://iadclexicon.org/alerting-post", "https://iadclexicon.org/hook-block", "https://iadclexicon.org/external-inspection", "https://iadclexicon.org/low-location-lighting-lll", "https://iadclexicon.org/standard-time-temperature-curve", "https://iadclexicon.org/ufj", "https://iadclexicon.org/connection-api", "https://iadclexicon.org/cable-circuit-integrity", "https://iadclexicon.org/consequence-category", "https://iadclexicon.org/bilge-water", "https://iadclexicon.org/national-standard", "https://iadclexicon.org/signal-to-noise-ratio", "https://iadclexicon.org/temporarily-abandoned-well", "https://iadclexicon.org/examination-security", "https://iadclexicon.org/pressed-up", "https://iadclexicon.org/land-treatment", "https://iadclexicon.org/infill-well", "https://iadclexicon.org/emergency-switchboard", "https://iadclexicon.org/e-navigation", "https://iadclexicon.org/mining-agreement", "https://iadclexicon.org/root-cause", "https://iadclexicon.org/united-states", "https://iadclexicon.org/high-line", "https://iadclexicon.org/certification-of-the-inclining-test-weights", "https://iadclexicon.org/flow-meters-and-sensors", "https://iadclexicon.org/wif", "https://iadclexicon.org/racking-pipe-or-rods", "https://iadclexicon.org/high-density-area", "https://iadclexicon.org/marine-safety-investigation-authority", "https://iadclexicon.org/transient", "https://iadclexicon.org/guideline", "https://iadclexicon.org/flame-retardant", "https://iadclexicon.org/technical-expert", "https://iadclexicon.org/well-related-equipment", "https://iadclexicon.org/lands-in-respect-of-which-indians-have-interests", "https://iadclexicon.org/static-head-pressure", "https://iadclexicon.org/mawhp", "https://iadclexicon.org/time-domain", "https://iadclexicon.org/gas-reservoir", "https://iadclexicon.org/reclamation", "https://iadclexicon.org/recordable-incident", "https://iadclexicon.org/rapid-decompression", "https://iadclexicon.org/coastal-state", "https://iadclexicon.org/ll", "https://iadclexicon.org/distillate-fuel", "https://iadclexicon.org/running-liquid-fire", "https://iadclexicon.org/monitoring", "https://iadclexicon.org/commission-clerk", "https://iadclexicon.org/extent-of-zone", "https://iadclexicon.org/assessor", "https://iadclexicon.org/adequately-ventilated-area", "https://iadclexicon.org/sb", "https://iadclexicon.org/class", "https://iadclexicon.org/main-vertical-zones", "https://iadclexicon.org/cas", "https://iadclexicon.org/masp", "https://iadclexicon.org/hoist-rope", "https://iadclexicon.org/tank-truck", "https://iadclexicon.org/depth", "https://iadclexicon.org/days-away-from-work-case", "https://iadclexicon.org/entity", "https://iadclexicon.org/operating-limits", "https://iadclexicon.org/fv", "https://iadclexicon.org/sale", "https://iadclexicon.org/brine-well", "https://iadclexicon.org/heading", "https://iadclexicon.org/environmental-seal", "https://iadclexicon.org/horizon-scanning", "https://iadclexicon.org/significant-value", "https://iadclexicon.org/auxiliary-control-device", "https://iadclexicon.org/asset-category", "https://iadclexicon.org/dvr", "https://iadclexicon.org/wp", "https://iadclexicon.org/miscible-fluid-displacement", "https://iadclexicon.org/surface-compression-chamber", "https://iadclexicon.org/valve-flow-coefficient", "https://iadclexicon.org/quality-control", "https://iadclexicon.org/job-lot", "https://iadclexicon.org/blind", "https://iadclexicon.org/passive-fire-protection", "https://iadclexicon.org/sludge-oil", "https://iadclexicon.org/cyclic-loads", "https://iadclexicon.org/swabbing", "https://iadclexicon.org/canada-nova-scotia-benefits-plan", "https://iadclexicon.org/vessel-tracking", "https://iadclexicon.org/electronic-signature", "https://iadclexicon.org/multi-well-pits", "https://iadclexicon.org/hydraulic-fracturing-fluid", "https://iadclexicon.org/injection-zone", "https://iadclexicon.org/sicp", "https://iadclexicon.org/control-equipment", "https://iadclexicon.org/wrscssv", "https://iadclexicon.org/well-integrity-incident", "https://iadclexicon.org/mf-dsc-watch-receiver", "https://iadclexicon.org/snatch-load", "https://iadclexicon.org/ancillary-facilities", "https://iadclexicon.org/applicable-construction-code", "https://iadclexicon.org/pressure-containing-weld", "https://iadclexicon.org/subsea-umbilical-termination", "https://iadclexicon.org/weak-link", "https://iadclexicon.org/principal-northern-territory-offshore-area", "https://iadclexicon.org/wireline-preventers", "https://iadclexicon.org/huddling-chamber", 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"https://iadclexicon.org/sling", "https://iadclexicon.org/type-13cr", "https://iadclexicon.org/fire-resistance", "https://iadclexicon.org/ssid", "https://iadclexicon.org/chronic-health-hazard", "https://iadclexicon.org/emergency-situation", "https://iadclexicon.org/keyseating", "https://iadclexicon.org/zone-20", "https://iadclexicon.org/storage-vessel", "https://iadclexicon.org/ecscc", "https://iadclexicon.org/data-spill", "https://iadclexicon.org/robot", "https://iadclexicon.org/test-and-evaluation", "https://iadclexicon.org/water-stress", "https://iadclexicon.org/recertification", "https://iadclexicon.org/rigid-centralizer", "https://iadclexicon.org/bop", "https://iadclexicon.org/personnel-credentialing", "https://iadclexicon.org/to-explore", "https://iadclexicon.org/adjustable-frequency-controller", "https://iadclexicon.org/designated-diving-doctor-ddd", "https://iadclexicon.org/uk-hse", "https://iadclexicon.org/src", "https://iadclexicon.org/vented-secondary-battery-cell", 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"https://iadclexicon.org/light-galling", "https://iadclexicon.org/swbm", "https://iadclexicon.org/expected-capacity", "https://iadclexicon.org/as-low-as-reasonably-practical", "https://iadclexicon.org/combustion-air", "https://iadclexicon.org/adjacent-estuarine-zones", "https://iadclexicon.org/gantry", "https://iadclexicon.org/cp", "https://iadclexicon.org/afso", "https://iadclexicon.org/psi", "https://iadclexicon.org/suh", "https://iadclexicon.org/state", "https://iadclexicon.org/marine-safety-record", "https://iadclexicon.org/seal-factory", "https://iadclexicon.org/supplier-material-safety-data-sheet", "https://iadclexicon.org/taut-leg-mooring", "https://iadclexicon.org/dent", "https://iadclexicon.org/graphical-user-interface", "https://iadclexicon.org/civil-liability-convention", "https://iadclexicon.org/territorial-sea", "https://iadclexicon.org/freezing-operation", "https://iadclexicon.org/medically-trained-person", "https://iadclexicon.org/locations-semi-enclosed", "https://iadclexicon.org/heated-surfaces", "https://iadclexicon.org/standard-of-practice", "https://iadclexicon.org/cybersafety", "https://iadclexicon.org/related-structure", "https://iadclexicon.org/halocarbon-agent", "https://iadclexicon.org/performance-envelope", "https://iadclexicon.org/uncertainty", "https://iadclexicon.org/surface-tree-adapter-joint", "https://iadclexicon.org/marginal-unit", "https://iadclexicon.org/qsp", "https://iadclexicon.org/near-coastal-voyage", "https://iadclexicon.org/21st-century-security-strategy", "https://iadclexicon.org/acknowledgement-compliance-aoc", "https://iadclexicon.org/bsee", "https://iadclexicon.org/signaller", "https://iadclexicon.org/ck-ai", "https://iadclexicon.org/residual-current", "https://iadclexicon.org/criterion-referenced-cut-score", "https://iadclexicon.org/colloidal-solid", "https://iadclexicon.org/tlof", "https://iadclexicon.org/vsd", "https://iadclexicon.org/back-wall-reflection", "https://iadclexicon.org/heat-sensitive-lock-open-device", "https://iadclexicon.org/benefits-plan", "https://iadclexicon.org/geometric-mean", "https://iadclexicon.org/downsqueeze-method", "https://iadclexicon.org/ductile-rupture", "https://iadclexicon.org/displacement-meter", "https://iadclexicon.org/potential-flow-zone", "https://iadclexicon.org/riser-components", "https://iadclexicon.org/in-situ", "https://iadclexicon.org/direct-vertical-connection-method", "https://iadclexicon.org/ele", "https://iadclexicon.org/npl", "https://iadclexicon.org/cement-plug", "https://iadclexicon.org/expert", "https://iadclexicon.org/cid", "https://iadclexicon.org/fundamental-decision", "https://iadclexicon.org/decompression-table", "https://iadclexicon.org/major-repair-weld", "https://iadclexicon.org/pascals-laws", "https://iadclexicon.org/exploding-bridgewire-detonator", "https://iadclexicon.org/secp", "https://iadclexicon.org/completion-operation", "https://iadclexicon.org/periodic-tests", "https://iadclexicon.org/efficiency-coefficient", "https://iadclexicon.org/respondent", "https://iadclexicon.org/review-objective", "https://iadclexicon.org/stationkeeping", "https://iadclexicon.org/negative-differential-test", "https://iadclexicon.org/ballast-system", "https://iadclexicon.org/amendment", "https://iadclexicon.org/outsider", "https://iadclexicon.org/spurious-trip", "https://iadclexicon.org/information-security-policy", "https://iadclexicon.org/risk-sharing", "https://iadclexicon.org/mill-scale", "https://iadclexicon.org/asymptotic-failure-rate", "https://iadclexicon.org/sci", "https://iadclexicon.org/primary-stress", "https://iadclexicon.org/individual-risk", "https://iadclexicon.org/removal-of-the-deck-followed-by-removal-of-the-jacket-all-or-part-of-the-installation-is-usually-removed-from-the-site-for-disposal-recycle-use-as-an-artificial-reef-or-reuse-of-platform-componen", "https://iadclexicon.org/permitting-agent", "https://iadclexicon.org/subnormal-pressure", "https://iadclexicon.org/pipeline-works", "https://iadclexicon.org/safety-valve", "https://iadclexicon.org/critical-safety-system", "https://iadclexicon.org/cyber-threat", "https://iadclexicon.org/gunk-slurry", "https://iadclexicon.org/drift-mandrel", "https://iadclexicon.org/seal-explosion-proof-cable", "https://iadclexicon.org/safety-network", "https://iadclexicon.org/allocated-pool", "https://iadclexicon.org/essential-non-redundant-primary-structure", "https://iadclexicon.org/explosive", "https://iadclexicon.org/dispensation", "https://iadclexicon.org/snub-line", "https://iadclexicon.org/diving-bell", "https://iadclexicon.org/ascc", "https://iadclexicon.org/marine-weather-and-sea-state-reporting", "https://iadclexicon.org/dhs", "https://iadclexicon.org/emergency-response-arrangement", "https://iadclexicon.org/kva", "https://iadclexicon.org/abnormally-geo-pressured-strata", "https://iadclexicon.org/box", "https://iadclexicon.org/qv", "https://iadclexicon.org/local-peak-stress", "https://iadclexicon.org/formation-competency", "https://iadclexicon.org/crown-block-assembly", "https://iadclexicon.org/rod", "https://iadclexicon.org/nth-spectral-moment", "https://iadclexicon.org/scour", "https://iadclexicon.org/load-line", "https://iadclexicon.org/crossover-joint", "https://iadclexicon.org/taker", "https://iadclexicon.org/ladder-climbing-assist-device-angel-lift", "https://iadclexicon.org/structural-minimum-thickness", "https://iadclexicon.org/backup-gradient", "https://iadclexicon.org/increased-safety", "https://iadclexicon.org/fips", "https://iadclexicon.org/production-riser", "https://iadclexicon.org/tse", "https://iadclexicon.org/liner", "https://iadclexicon.org/circuit-intrinsically-safe", "https://iadclexicon.org/national-authority", "https://iadclexicon.org/serious-situation", "https://iadclexicon.org/tarballs", "https://iadclexicon.org/knowledge", "https://iadclexicon.org/data-aggregation", "https://iadclexicon.org/corrosion-preventing-system", "https://iadclexicon.org/coshh", "https://iadclexicon.org/aws", "https://iadclexicon.org/studded-connection", "https://iadclexicon.org/control-supervision-over-compliance-with-the-requirements-of-technical-regulations", "https://iadclexicon.org/medical-treatment-case", "https://iadclexicon.org/wca", "https://iadclexicon.org/critical-infrastructure", "https://iadclexicon.org/os", "https://iadclexicon.org/isb", "https://iadclexicon.org/risk-management-methodology", "https://iadclexicon.org/condition-of-class", "https://iadclexicon.org/low-frequency-vessel-motion", "https://iadclexicon.org/specialized-diving-doctor", "https://iadclexicon.org/active-content", "https://iadclexicon.org/equipment", "https://iadclexicon.org/eia", "https://iadclexicon.org/design-working-pressure-dwp", "https://iadclexicon.org/oil-sealed", "https://iadclexicon.org/induction", "https://iadclexicon.org/non-solidifying-substance", "https://iadclexicon.org/differential-scanning-calorimetry", "https://iadclexicon.org/maximum-astern-speed", "https://iadclexicon.org/pressure-biased-control-system", "https://iadclexicon.org/real-trip", "https://iadclexicon.org/secondary-consequence", "https://iadclexicon.org/hazardous-oil-and-gas-waste", "https://iadclexicon.org/conservator", "https://iadclexicon.org/heat-flux", "https://iadclexicon.org/condensate", "https://iadclexicon.org/dnv-gl-certificate-vl", "https://iadclexicon.org/axvx", "https://iadclexicon.org/cargo-alarm", "https://iadclexicon.org/data-storage-device", "https://iadclexicon.org/high-temperature-surfaces", "https://iadclexicon.org/k1", "https://iadclexicon.org/work-organization", "https://iadclexicon.org/subsurface-safety-valve-sssv", "https://iadclexicon.org/armed-robbery-against-ships", "https://iadclexicon.org/gas-repressuring", "https://iadclexicon.org/rated-temperature", "https://iadclexicon.org/potentially-hazardous-volume-of-hydrogen-sulfide", "https://iadclexicon.org/operating-an-installation", "https://iadclexicon.org/pwd", "https://iadclexicon.org/drag-reducing-agents", "https://iadclexicon.org/fpb", "https://iadclexicon.org/risk-management-alternatives-development", "https://iadclexicon.org/statement-of-compatibility", "https://iadclexicon.org/tr", "https://iadclexicon.org/load-profile", "https://iadclexicon.org/emergency-response", "https://iadclexicon.org/clear-grounds", "https://iadclexicon.org/interpretative-survey-data", "https://iadclexicon.org/electrical-classification-of-areas", "https://iadclexicon.org/managed-pressure-drilling-mpd", "https://iadclexicon.org/unit-of-proration-for-gas", "https://iadclexicon.org/variable-speed-drive", "https://iadclexicon.org/sop", "https://iadclexicon.org/shortfall-of-petroleum-deliveries-in-the-province", "https://iadclexicon.org/criticality", "https://iadclexicon.org/close-up-examination", "https://iadclexicon.org/indirect-displacement", "https://iadclexicon.org/installation-supervisor", "https://iadclexicon.org/geometrical-imperfections", "https://iadclexicon.org/offsite", "https://iadclexicon.org/tcd", "https://iadclexicon.org/pressurization-p", "https://iadclexicon.org/woven-roving", "https://iadclexicon.org/fail-closed-valve", "https://iadclexicon.org/geothermal-fluid", "https://iadclexicon.org/pawl", "https://iadclexicon.org/oor", "https://iadclexicon.org/line-break-detector", "https://iadclexicon.org/pressure-relief-device", "https://iadclexicon.org/management-system", "https://iadclexicon.org/can", "https://iadclexicon.org/hda", "https://iadclexicon.org/development", "https://iadclexicon.org/oil-and-gas-wastes", "https://iadclexicon.org/acceptable", "https://iadclexicon.org/dsf", "https://iadclexicon.org/wye-spool", "https://iadclexicon.org/manufactured-liner", "https://iadclexicon.org/global-buckling", "https://iadclexicon.org/sea-floor-slide", "https://iadclexicon.org/ohs", "https://iadclexicon.org/flame-proof", "https://iadclexicon.org/last", 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"https://iadclexicon.org/combined-operation", "https://iadclexicon.org/work-factor", "https://iadclexicon.org/enclosed-areas", "https://iadclexicon.org/hindcasting", "https://iadclexicon.org/service", "https://iadclexicon.org/not-in-bulk", "https://iadclexicon.org/eastern-gulf-of-mexico", "https://iadclexicon.org/reference-indicator", "https://iadclexicon.org/squeeze-job", "https://iadclexicon.org/software-quality", "https://iadclexicon.org/bha", "https://iadclexicon.org/maximum-allowable-annulus-surface-pressure", "https://iadclexicon.org/safety-policy", "https://iadclexicon.org/incident-commander", "https://iadclexicon.org/opggss", "https://iadclexicon.org/butt-and-wrap-joint", "https://iadclexicon.org/brainstorming", "https://iadclexicon.org/proof-test", "https://iadclexicon.org/absolute-risk-unmitigated", "https://iadclexicon.org/cement-blend", "https://iadclexicon.org/pms", "https://iadclexicon.org/subsea-wells", "https://iadclexicon.org/overhaul", 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"https://iadclexicon.org/mean-fault-detection-time", "https://iadclexicon.org/to-import-petroleum", "https://iadclexicon.org/survival-condition", "https://iadclexicon.org/functional-specification", "https://iadclexicon.org/certificate-of-service", "https://iadclexicon.org/lh", "https://iadclexicon.org/temperature-autoignition", "https://iadclexicon.org/shear-strength", "https://iadclexicon.org/aut", "https://iadclexicon.org/bulk-expansion", "https://iadclexicon.org/cmc", "https://iadclexicon.org/hydrocarbon", "https://iadclexicon.org/bevel-diameter", "https://iadclexicon.org/cable-mi", "https://iadclexicon.org/cargo-tank", "https://iadclexicon.org/acidizing", "https://iadclexicon.org/wide-area-network", "https://iadclexicon.org/aviation-weather-observing", "https://iadclexicon.org/annuli", "https://iadclexicon.org/epr", "https://iadclexicon.org/equal-percentage-valve", "https://iadclexicon.org/material-performance", "https://iadclexicon.org/h2s-absent", "https://iadclexicon.org/pressurized-series-of-tubing", "https://iadclexicon.org/maximum-securing-load", "https://iadclexicon.org/follow", "https://iadclexicon.org/nonredundant-platform", "https://iadclexicon.org/thailand", "https://iadclexicon.org/well-barrier", "https://iadclexicon.org/tlp", "https://iadclexicon.org/director-general", "https://iadclexicon.org/first-aid", "https://iadclexicon.org/complete", "https://iadclexicon.org/design-crest-elevation", "https://iadclexicon.org/good-coating-condition", "https://iadclexicon.org/mechanical-damage", "https://iadclexicon.org/operators-lien", "https://iadclexicon.org/mcf", "https://iadclexicon.org/ism-code", "https://iadclexicon.org/seiche", "https://iadclexicon.org/fit-for-purpose", "https://iadclexicon.org/guyline", "https://iadclexicon.org/noncommercial-pit", "https://iadclexicon.org/pce", "https://iadclexicon.org/foam-solution", "https://iadclexicon.org/drilling-areas", "https://iadclexicon.org/flow-meter-gas-volumetric", "https://iadclexicon.org/greenhouse-gas-assessment-permit-area", "https://iadclexicon.org/label-1", "https://iadclexicon.org/rrg", "https://iadclexicon.org/weak-signal", "https://iadclexicon.org/safety-management-certificate", "https://iadclexicon.org/riser-spider", "https://iadclexicon.org/cva", "https://iadclexicon.org/select-fire-perforating-gun-system", "https://iadclexicon.org/preparation-service", "https://iadclexicon.org/reel-hose-or-cable", "https://iadclexicon.org/prospecting-for-minerals-which-are-to-be-extracted-by-boreholes", "https://iadclexicon.org/ptil", "https://iadclexicon.org/wrsv", "https://iadclexicon.org/crown-reserve-area", "https://iadclexicon.org/commercial-disposal-well", "https://iadclexicon.org/ultimate-tensile-load", "https://iadclexicon.org/discovery-assessment-report", "https://iadclexicon.org/offshore-revenue-threshold", "https://iadclexicon.org/safety-critical-competency", "https://iadclexicon.org/mean-low-water-spring-tidal-level", "https://iadclexicon.org/topside-connection", "https://iadclexicon.org/bypass-valve", "https://iadclexicon.org/maop", "https://iadclexicon.org/swc", "https://iadclexicon.org/daily-drilling-report", "https://iadclexicon.org/risk-treatment", "https://iadclexicon.org/scatter-diagram", "https://iadclexicon.org/damage", "https://iadclexicon.org/bleedwater", "https://iadclexicon.org/cbt", "https://iadclexicon.org/coastal-waters", "https://iadclexicon.org/interception", "https://iadclexicon.org/up-state", "https://iadclexicon.org/hydrogen-sulfide-gas-h2s-medium-hazard-area", "https://iadclexicon.org/supplier-label", "https://iadclexicon.org/injection-interval", "https://iadclexicon.org/irpa", "https://iadclexicon.org/simultaneous-operations", "https://iadclexicon.org/upstream", "https://iadclexicon.org/rollover", "https://iadclexicon.org/as-shipped-condition", "https://iadclexicon.org/dual-gradient-drilling", "https://iadclexicon.org/encapsulation-m", "https://iadclexicon.org/rotary-kelly-bushing", "https://iadclexicon.org/withdrawal-wells", "https://iadclexicon.org/1", "https://iadclexicon.org/burn-pit", "https://iadclexicon.org/station-suction-valve", "https://iadclexicon.org/opencast-coal-mine", "https://iadclexicon.org/rating", "https://iadclexicon.org/swl", "https://iadclexicon.org/deepwater-well-control", "https://iadclexicon.org/classification-society", "https://iadclexicon.org/wrov", "https://iadclexicon.org/development-well", "https://iadclexicon.org/top-event", "https://iadclexicon.org/absolute-volume", "https://iadclexicon.org/work-area", "https://iadclexicon.org/pilot", "https://iadclexicon.org/cut-score", "https://iadclexicon.org/drill-site", "https://iadclexicon.org/well-control-fluid", "https://iadclexicon.org/central-alert-management-hmi-cam-hmi", "https://iadclexicon.org/instantaneous-availability", "https://iadclexicon.org/regulatory-intelligence", "https://iadclexicon.org/rs", "https://iadclexicon.org/siem", "https://iadclexicon.org/power-operated-watertight-door-fault-alarms", "https://iadclexicon.org/nopsema-waters", "https://iadclexicon.org/stabbing-board", "https://iadclexicon.org/lfl", "https://iadclexicon.org/trim", "https://iadclexicon.org/vph", "https://iadclexicon.org/hsas", "https://iadclexicon.org/mineral-developer", "https://iadclexicon.org/royalty-meter", "https://iadclexicon.org/intervention-fixture", "https://iadclexicon.org/choke-and-kill-lines", "https://iadclexicon.org/rf", "https://iadclexicon.org/monkey-board", "https://iadclexicon.org/structure-wrought", "https://iadclexicon.org/fatality", "https://iadclexicon.org/equating-of-examinations", "https://iadclexicon.org/ph-stabilization", "https://iadclexicon.org/midstream", "https://iadclexicon.org/construction-diving", "https://iadclexicon.org/comprehensive-drilling-plan", "https://iadclexicon.org/breadth-b", "https://iadclexicon.org/medical-clinic", "https://iadclexicon.org/srb", "https://iadclexicon.org/inst", "https://iadclexicon.org/valve-check", "https://iadclexicon.org/berm", "https://iadclexicon.org/concentric-tubing", "https://iadclexicon.org/s-n-curve", "https://iadclexicon.org/sheath", "https://iadclexicon.org/scssv", "https://iadclexicon.org/mah", "https://iadclexicon.org/passing-score", "https://iadclexicon.org/dn", "https://iadclexicon.org/life-extension", "https://iadclexicon.org/marine-growth", "https://iadclexicon.org/high-potential-event", "https://iadclexicon.org/diving-operation-record", "https://iadclexicon.org/vacuum", "https://iadclexicon.org/best-management-practices-bmps", "https://iadclexicon.org/regional-director", "https://iadclexicon.org/original-equipment-manufacturer-oem", "https://iadclexicon.org/pob", "https://iadclexicon.org/test-tool", "https://iadclexicon.org/still-water-condition", "https://iadclexicon.org/encryption", "https://iadclexicon.org/field-development-program", "https://iadclexicon.org/osh-nl", "https://iadclexicon.org/petroleum-worker", "https://iadclexicon.org/apparent-power", "https://iadclexicon.org/certified-laboratory", "https://iadclexicon.org/engineers-alarm", "https://iadclexicon.org/approved-material", "https://iadclexicon.org/slip-joint", "https://iadclexicon.org/vmc", "https://iadclexicon.org/valve-actuators-pneumatic", "https://iadclexicon.org/dcda-operator-terminals", "https://iadclexicon.org/off-site-reserve-pit", "https://iadclexicon.org/breadth-bs", "https://iadclexicon.org/hazardous-waste", "https://iadclexicon.org/drilling-margin", "https://iadclexicon.org/former-permit", "https://iadclexicon.org/pressure-control", "https://iadclexicon.org/permanent-packer-or-permanent-bridge-plug", "https://iadclexicon.org/facility-security-plan", "https://iadclexicon.org/eips", "https://iadclexicon.org/helicopter-landing-area", "https://iadclexicon.org/seafloor", "https://iadclexicon.org/api-number", "https://iadclexicon.org/examination-form", "https://iadclexicon.org/stakeholders", "https://iadclexicon.org/conductance", "https://iadclexicon.org/safe-failures-or-spurious-trip-failures", "https://iadclexicon.org/hmv", "https://iadclexicon.org/hook-load", "https://iadclexicon.org/major-change", "https://iadclexicon.org/trip", "https://iadclexicon.org/epa-hazardous-waste-number", "https://iadclexicon.org/seat-casing", "https://iadclexicon.org/unified-requirements", "https://iadclexicon.org/diagnostic-testing", "https://iadclexicon.org/flux-lines", "https://iadclexicon.org/transmission-resolution-error", "https://iadclexicon.org/membrane-nitrogen", "https://iadclexicon.org/swa", "https://iadclexicon.org/tunnel", "https://iadclexicon.org/imr", "https://iadclexicon.org/transient-analysis", "https://iadclexicon.org/current-apportionment-percentage", "https://iadclexicon.org/provincial-act", "https://iadclexicon.org/expanded-enhanced-recovery-project-or-expansion", "https://iadclexicon.org/nasa", "https://iadclexicon.org/overpressure-general", "https://iadclexicon.org/shutdown", "https://iadclexicon.org/examination-volumetric-nondestructive", "https://iadclexicon.org/perforation-drilling", "https://iadclexicon.org/working-interest-owner", "https://iadclexicon.org/strand", "https://iadclexicon.org/verificationcalibration", "https://iadclexicon.org/kill-weight-fluid", "https://iadclexicon.org/process-of-tempering", "https://iadclexicon.org/casing-cementing", "https://iadclexicon.org/mwl", "https://iadclexicon.org/gas-production-gross-operated", "https://iadclexicon.org/flow-checks", "https://iadclexicon.org/thermal-protective-aid", "https://iadclexicon.org/greenhouse-gas-holding-lessee", "https://iadclexicon.org/directional-well", "https://iadclexicon.org/data", "https://iadclexicon.org/weld-fabrication", "https://iadclexicon.org/indicator", "https://iadclexicon.org/consequence-of-failure-category", "https://iadclexicon.org/jtp", "https://iadclexicon.org/primary-recovery", "https://iadclexicon.org/non-marginal-unit", "https://iadclexicon.org/non-destructive-testing", "https://iadclexicon.org/object", "https://iadclexicon.org/well", "https://iadclexicon.org/standardization", "https://iadclexicon.org/open-cast-moulding", "https://iadclexicon.org/bonding", "https://iadclexicon.org/tribocharging", "https://iadclexicon.org/torque", "https://iadclexicon.org/npshr-capacity-curve", "https://iadclexicon.org/process-facility", "https://iadclexicon.org/quench-hardening-or-quenching", "https://iadclexicon.org/state-greenhouse-gas-storage-minister", "https://iadclexicon.org/operations", "https://iadclexicon.org/lt", "https://iadclexicon.org/mud-circulation-pit", "https://iadclexicon.org/positive-choke", "https://iadclexicon.org/weakness", "https://iadclexicon.org/pipe-tapping", "https://iadclexicon.org/couplant", "https://iadclexicon.org/hydrostatic-head", "https://iadclexicon.org/products-identification", "https://iadclexicon.org/lti", "https://iadclexicon.org/discarded", "https://iadclexicon.org/reportable-incident", "https://iadclexicon.org/transducer", "https://iadclexicon.org/comm-out", "https://iadclexicon.org/polymerization", "https://iadclexicon.org/ocma", "https://iadclexicon.org/automatic-release-mechanism", "https://iadclexicon.org/territorial-waters", "https://iadclexicon.org/inhabited-structure", "https://iadclexicon.org/slb", "https://iadclexicon.org/product-identifier", "https://iadclexicon.org/zrdo", "https://iadclexicon.org/coiled-tubing", "https://iadclexicon.org/power-tight", "https://iadclexicon.org/string", "https://iadclexicon.org/mean-overall-repairing-time", "https://iadclexicon.org/pressure-containment-barrier", "https://iadclexicon.org/bulk-chemical-code", "https://iadclexicon.org/joint-technical-report", "https://iadclexicon.org/btu", "https://iadclexicon.org/process-of-quenching", "https://iadclexicon.org/hydrogen-blister", "https://iadclexicon.org/hazardous-oil-and-gas-waste-constituent", "https://iadclexicon.org/thrust-collar", "https://iadclexicon.org/design-factor", "https://iadclexicon.org/active-monitoring-systems", "https://iadclexicon.org/enclosed-area", "https://iadclexicon.org/splash-zone", "https://iadclexicon.org/injection-moulding", "https://iadclexicon.org/cui", "https://iadclexicon.org/float-shoe", "https://iadclexicon.org/tabletop-exercise", "https://iadclexicon.org/drill-stem-test", "https://iadclexicon.org/ehbu", "https://iadclexicon.org/information-system", "https://iadclexicon.org/resilient-seal", "https://iadclexicon.org/cyclic-steam-injection", "https://iadclexicon.org/material-certificate", "https://iadclexicon.org/strakes", "https://iadclexicon.org/deviation", "https://iadclexicon.org/drag", "https://iadclexicon.org/design-handle-controlled-well-flow", "https://iadclexicon.org/fixed-local-application-fire-extinguishing-system-activation-alarm", "https://iadclexicon.org/cma", "https://iadclexicon.org/design-external-pressure", "https://iadclexicon.org/industrial-modification", "https://iadclexicon.org/pdca", "https://iadclexicon.org/petroleum-instrument", "https://iadclexicon.org/uncontrolled-release", "https://iadclexicon.org/forward-perpendicular", "https://iadclexicon.org/muster", "https://iadclexicon.org/recycled-water", "https://iadclexicon.org/hazardous-atmosphere", "https://iadclexicon.org/thruster-system", "https://iadclexicon.org/contingency-plan", "https://iadclexicon.org/hook-strip", "https://iadclexicon.org/critical-flow", "https://iadclexicon.org/relief-gas-or-flared-gas-or-waste-gas-or-waste-vapour", "https://iadclexicon.org/cbmng", "https://iadclexicon.org/surface-oriented-diving-technique", "https://iadclexicon.org/total-water-volume", "https://iadclexicon.org/greenhouse-gas-storage-ministerial-council", "https://iadclexicon.org/lazy-s", "https://iadclexicon.org/environmental-data", "https://iadclexicon.org/slewing", "https://iadclexicon.org/semi-submersible-or-column-stabilised-units", "https://iadclexicon.org/appropriate-breathing-mixture", "https://iadclexicon.org/check-valve", "https://iadclexicon.org/imp", "https://iadclexicon.org/test-section", "https://iadclexicon.org/cgb", "https://iadclexicon.org/lessees-primary-entitlement"], "extracted": {"https://iadclexicon.org/%ce%b3": "TERM: \u03b3\nURL: https://iadclexicon.org/%ce%b3\n\n\u03b3\nload variance.\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards\n\u03b3\nA measure of how widely values are dispersed from the average value in load limiting designs (reference Annex E).\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards", "https://iadclexicon.org/%ce%b2": "TERM: \u03b2\nURL: https://iadclexicon.org/%ce%b2\n\n\u03b2\nFiltration ratio.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/100-year-flood-plain": "TERM: 100-Year Flood Plain\nURL: https://iadclexicon.org/100-year-flood-plain\n\n100-Year Flood Plain\nAn area that is inundated by a 100-year flood, which is a flood that has a one percent or greater chance of occurring in any given year, as determined from maps or other data from the Federal Emergency Management Administration (FEMA), or, if not mapped by FEMA, from the United States Department of Agriculture soil maps.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/%cf%83u": "TERM: \u03c3u\nURL: https://iadclexicon.org/%cf%83u\n\n\u03c3\nu\nMaterial ultimate stress.\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/%ce%bc": "TERM: \u03bc\nURL: https://iadclexicon.org/%ce%bc\n\n\u03bc\n(Pronounced \u201cmu\u201d) measurement of friction.\nSource:\u00a0NOGEPA Guideline 14, Helideck Operations and Procedures Manual, Netherlands, Version 2, December 2011.\nGlobal Standards", "https://iadclexicon.org/%ce%bcw": "TERM: \u03bcW\nURL: https://iadclexicon.org/%ce%bcw\n\n\u03bcW\nMicrowatts.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/100-ppm-radius": "TERM: 100 PPM Radius\nURL: https://iadclexicon.org/100-ppm-radius\n\n100 PPM Radius\nThe 100 parts per million radius of exposure as calculated in \u00a73.36(c)(1) \u2013 (3) of this title (relating to oil, gas, or geothermal resource operation in hydrogen sulfide areas) for the sour gas pipeline facility.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/150-sector": "TERM: 150\u00b0 Sector\nURL: https://iadclexicon.org/150-sector\n\n150\u00b0 Sector\nObstructed Sector of a helideck / Limited obstacle sector. (= LOS).\nSource:\u00a0NOGEPA Guideline 14, Helideck Operations and Procedures Manual, Netherlands, Version 2, December 2011.\nGlobal Standards", "https://iadclexicon.org/1": "TERM: 1\nURL: https://iadclexicon.org/1\n\n1\nLiters.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards", "https://iadclexicon.org/%cf%83y": "TERM: \u03c3y\nURL: https://iadclexicon.org/%cf%83y\n\n\u03c3\ny\nMaterial yield stress.\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/180-sector": "TERM: 180\u00b0 Sector\nURL: https://iadclexicon.org/180-sector\n\n180\u00b0 Sector\nVertical Obstacle free Sector of a helideck.\nSource:\u00a0NOGEPA Guideline 14, Helideck Operations and Procedures Manual, Netherlands, Version 2, December 2011.\nGlobal Standards", "https://iadclexicon.org/20936": "TERM: >\nURL: https://iadclexicon.org/20936\n\n>\nGreater than.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards", "https://iadclexicon.org/25-50-drainage-time": "TERM: 25% (50%) Drainage time\nURL: https://iadclexicon.org/25-50-drainage-time\n\n25% (50%) Drainage Time\n25% (50%) drainage time is the time for 25% (50%) of the liquid content of a foam to drain out.\nSource:\u00a0\u00a0IMO MSC.1/Circ.1312, Revised Guidelines for the performance and testing criteria, and surveys of foam concentrates for fixed fire-extinguishing systems, 10 June 2009, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/1988-ll-protocol": "TERM: 1988 LL Protocol\nURL: https://iadclexicon.org/1988-ll-protocol\n\n1988 LL Protocol\n1988 LL Protocol means the Protocol of 1988 relating to the International Convention on Load Lines, 1966, as amended.\nSource: IMO Resolution A.1023(26), Code for the Construction and Equipment of Mobile Offshore Drilling Units (2009 MODU Code), 2009.\nGlobal Standards", "https://iadclexicon.org/210-sector": "TERM: 210\u00b0 Sector\nURL: https://iadclexicon.org/210-sector\n\n210\u00b0 Sector\nObstacle free Sector of a helideck. (= OFS).\nSource:\u00a0NOGEPA Guideline 14, Helideck Operations and Procedures Manual, Netherlands, Version 2, December 2011.\nGlobal Standards", "https://iadclexicon.org/2008-is-code": "TERM: 2008 IS Code\nURL: https://iadclexicon.org/2008-is-code\n\n2008 IS Code\n2008 IS Code means the International Code on Intact Stability, 2008, as adopted by resolution MSC.267(85).\nSource:\u00a0IMO resolution A.1021(26), Guidelines for ships operating in polar waters, 18 January 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/20948": "TERM: <\nURL: https://iadclexicon.org/20948\n\n<\nLess than.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards", "https://iadclexicon.org/21st-century-security-strategy": "TERM: 21st Century Security Strategy\nURL: https://iadclexicon.org/21st-century-security-strategy\n\n21st Century Security Strategy\nThe combined physical and logical/cyber governance strategies (principles, policies and controls) designed to safeguard the organization\u2019s assets, including its workforce, facilities, operations, equipment, technology, systems, communications, and information against threats and potential security events and to comply with regulatory frameworks.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards", "https://iadclexicon.org/a": "TERM: A\nURL: https://iadclexicon.org/a\n\nA\nShackle jaw width.\nSource:\nAPI\nStandard 2CCU, Offshore Cargo Carrying Units, First Edition, August 2017.\nGlobal Standards\nA\nCross-sectional area.\nSource:\nAPI\nTechnical Report 17TR7, Verification and Validation of Subsea Connectors, First Edition, April 2017.\nGlobal Standards\nA\nSpudcan maximum cross sectional area.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards\nA\nActivity.\nSource:\u00a0NOGEPA Industrial Guideline No. 16, Working with Naturally Occurring Radioactive Materials (NORM), Netherlands, Version 1, January 2009.\nGlobal Standards", "https://iadclexicon.org/401-certification": "TERM: 401 Certification\nURL: https://iadclexicon.org/401-certification\n\n401 Certification\nA certification issued by the commission, under the authority of the Federal Clean Water Act, \u00a7401, that a federal permit that may result in a discharge to waters of the United States is consistent with applicable state and federal water quality laws and regulations.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/a-60-bulkhead-or-deck": "TERM: A 60 Bulkhead or Deck\nURL: https://iadclexicon.org/a-60-bulkhead-or-deck\n\nA 60 bulkhead or deck\nA 60 bulkhead or deck means an A class bulkhead or deck that\nIs insulated with approved insulation, bulkhead panels, or deck covering;\nIf subjected to the standard fire test for 60 minutes, has an average temperature rise on the unexposed side of the insulated bulkhead or deck of less than 139 \u00b0C (250 \u00b0F) above the temperature before the standard fire test and has a temperature rise at any point on the unexposed surface, including any joint, of less than 180 \u00b0C (325 \u00b0F) above the temperature before the standard fire test.\nSource: Mobile Offshore Drilling Units, 46 CFR 107-109 (2013).\nRegulations", "https://iadclexicon.org/a-annulus": "TERM: A-annulus\nURL: https://iadclexicon.org/a-annulus\n\nA-annulus\nDesignation of the annulus between production tubing and production casing.\n[SOURCE: API RP 90, modified].\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2013 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\n\u201cA\u201d annulus\nAnnulus between the production tubing and production casing.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards\n\u201cA\u201d annulus\nThe annulus designation between the production tubing and production casing.\nSource:\nAPI\nRP 90, Annular Casing Pressure Management for Offshore Wells, Upstream Segment. First Edition, August 2006.\nGlobal Standards\nA-annulus\nAnnuli between the tubing and the production casing.\nSource:\u00a0NORSOK D-010, Well integrity in drilling and well operations, Rev. 3, August 2004.\nGlobal Standards", "https://iadclexicon.org/a-class-bulkhead-or-deck": "TERM: A Class Bulkhead or Deck\nURL: https://iadclexicon.org/a-class-bulkhead-or-deck\n\nA class bulkhead or deck\nA class bulkhead or deck means a bulkhead or deck that.\nIs made of steel or other equivalent material; and\nPrevents the passage of flame and smoke for 60 minutes if subjected to the standard fire test.\nSource: Mobile Offshore Drilling Units, 46 CFR 107-109 (2013).\nRegulations", "https://iadclexicon.org/a-scan": "TERM: A-Scan\nURL: https://iadclexicon.org/a-scan\n\nA-Scan\nData presentation utilizing a horizontal base line that indicates distance, or time, and a vertical deflection from the base line that indicates amplitude.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards\nA-Scan\nUltrasonic instrument display where distance is represented on the horizontal axis and signal strength on the vertical axis.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/a-class-divisions": "TERM: \u201cA\u201d Class Divisions (fire divisions)\nURL: https://iadclexicon.org/a-class-divisions\n\n\u201cA\u201d class divisions\n\u201cA\u201d class divisions are as defined in SOLAS regulation II-2/3.\nSource: IMO Resolution A.1023(26), Code for the Construction and Equipment of Mobile Offshore Drilling Units (2009 MODU Code), 2009.\nGlobal Standards\n\u201cA\u201d class divisions\u00a0(fire divisions)\n\u2018A\u2019 Class divisions are those divisions formed by bulkheads and decks which comply with the following criteria:\n(a) They are to be constructed of steel or other equivalent material.\n(b) They are to be suitably stiffened.\n(c) They are to be so constructed as to be capable of preventing the passage of smoke and flame up to the end of the one-hour standard fire test.\n(d) They are to be insulated with approved non-combustible materials such that the average temperature of the unexposed side will not rise more than 140\u00b0C above the original temperature, nor will the temperature, at any one point, including any joint, rise more than 180\u00b0C above the original temperature, within the time listed below:\nClass \u2018A-60\u2019 \u2013 60 minutes\nClass \u2018A-30\u2019 \u2013 30 minutes\nClass \u2018A-15\u2019 \u2013 15 minutes\nClass \u2018A-0\u2019 \u2013 0 minutes\n(e) In accordance with the Fire Test Procedures Code, a test of a prototype bulkhead or deck may be required to ensure that it meets the above requirements for integrity and temperature rise\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 7, Safety Systems, Hazardous Areas and Fire, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/a-s-t-m": "TERM: A.S.T.M.\nURL: https://iadclexicon.org/a-s-t-m\n\n<!-- /* Font Definitions */ @font-face {font-family:\"\uff2d\uff33 \u660e\u671d\"; 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margin:1.0in 1.25in 1.0in 1.25in; mso-header-margin:.5in; mso-footer-margin:.5in; mso-paper-source:0;} div.WordSection1 {page:WordSection1;} -->\nA.S.T.M.\n<!-- /* Font Definitions */ @font-face {font-family:\"\uff2d\uff33 \u660e\u671d\"; panose-1:0 0 0 0 0 0 0 0 0 0; mso-font-charset:128; mso-generic-font-family:roman; mso-font-format:other; mso-font-pitch:fixed; mso-font-signature:1 134676480 16 0 131072 0;} @font-face {font-family:\"\uff2d\uff33 \u660e\u671d\"; panose-1:0 0 0 0 0 0 0 0 0 0; mso-font-charset:128; mso-generic-font-family:roman; mso-font-format:other; mso-font-pitch:fixed; mso-font-signature:1 134676480 16 0 131072 0;} /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal {mso-style-unhide:no; mso-style-qformat:yes; mso-style-parent:\"\"; margin:0in; margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:12.0pt; font-family:\"Times New Roman\"; mso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; mso-fareast-theme-font:minor-fareast; mso-bidi-font-family:\"Times New Roman\";} .MsoChpDefault {mso-style-type:export-only; 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margin:1.0in 1.25in 1.0in 1.25in; mso-header-margin:.5in; mso-footer-margin:.5in; mso-paper-source:0;} div.WordSection1 {page:WordSection1;} -->\nAmerican Society for Testing Materials\n.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations\n<!-- /* Font Definitions */ @font-face {font-family:\"\uff2d\uff33 \u660e\u671d\"; panose-1:0 0 0 0 0 0 0 0 0 0; mso-font-charset:128; mso-generic-font-family:roman; mso-font-format:other; mso-font-pitch:fixed; mso-font-signature:1 134676480 16 0 131072 0;} @font-face {font-family:\"Cambria Math\"; panose-1:2 4 5 3 5 4 6 3 2 4; mso-font-charset:0; mso-generic-font-family:auto; mso-font-pitch:variable; mso-font-signature:3 0 0 0 1 0;} /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal {mso-style-unhide:no; mso-style-qformat:yes; mso-style-parent:\"\"; margin:0in; margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:12.0pt; font-family:\"Times New Roman\"; 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margin:1.0in 1.25in 1.0in 1.25in; mso-header-margin:.5in; mso-footer-margin:.5in; mso-paper-source:0;} div.WordSection1 {page:WordSection1;} -->\nA.S.M.E.\n<!-- /* Font Definitions */ @font-face {font-family:\"\uff2d\uff33 \u660e\u671d\"; panose-1:0 0 0 0 0 0 0 0 0 0; mso-font-charset:128; mso-generic-font-family:roman; mso-font-format:other; mso-font-pitch:fixed; mso-font-signature:1 134676480 16 0 131072 0;} @font-face {font-family:\"\uff2d\uff33 \u660e\u671d\"; panose-1:0 0 0 0 0 0 0 0 0 0; mso-font-charset:128; mso-generic-font-family:roman; mso-font-format:other; mso-font-pitch:fixed; mso-font-signature:1 134676480 16 0 131072 0;} /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal {mso-style-unhide:no; mso-style-qformat:yes; mso-style-parent:\"\"; margin:0in; margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:12.0pt; font-family:\"Times New Roman\"; mso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; mso-fareast-theme-font:minor-fareast; mso-bidi-font-family:\"Times New Roman\";} .MsoChpDefault {mso-style-type:export-only; mso-default-props:yes; font-size:10.0pt; mso-ansi-font-size:10.0pt; mso-bidi-font-size:10.0pt; mso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; mso-fareast-theme-font:minor-fareast; mso-fareast-language:JA;} @page WordSection1 {size:8.5in 11.0in; margin:1.0in 1.25in 1.0in 1.25in; mso-header-margin:.5in; mso-footer-margin:.5in; mso-paper-source:0;} div.WordSection1 {page:WordSection1;} -->\n<!-- /* Font Definitions */ @font-face {font-family:\"\uff2d\uff33 \u660e\u671d\"; panose-1:0 0 0 0 0 0 0 0 0 0; mso-font-charset:128; mso-generic-font-family:roman; mso-font-format:other; mso-font-pitch:fixed; mso-font-signature:1 134676480 16 0 131072 0;} @font-face {font-family:\"Cambria Math\"; panose-1:2 4 5 3 5 4 6 3 2 4; mso-font-charset:0; mso-generic-font-family:auto; mso-font-pitch:variable; mso-font-signature:3 0 0 0 1 0;} /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal {mso-style-unhide:no; mso-style-qformat:yes; mso-style-parent:\"\"; margin:0in; margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:12.0pt; font-family:\"Times New Roman\"; mso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; mso-fareast-theme-font:minor-fareast; mso-bidi-font-family:\"Times New Roman\";} .MsoChpDefault {mso-style-type:export-only; mso-default-props:yes; font-size:10.0pt; mso-ansi-font-size:10.0pt; mso-bidi-font-size:10.0pt; mso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; mso-fareast-theme-font:minor-fareast; mso-fareast-language:JA;} @page WordSection1 {size:8.5in 11.0in; margin:1.0in 1.25in 1.0in 1.25in; mso-header-margin:.5in; mso-footer-margin:.5in; mso-paper-source:0;} div.WordSection1 {page:WordSection1;} -->\n<!-- /* Font Definitions */ @font-face {font-family:\"\uff2d\uff33 \u660e\u671d\"; panose-1:0 0 0 0 0 0 0 0 0 0; mso-font-charset:128; mso-generic-font-family:roman; mso-font-format:other; mso-font-pitch:fixed; mso-font-signature:1 134676480 16 0 131072 0;} @font-face {font-family:\"Cambria Math\"; panose-1:2 4 5 3 5 4 6 3 2 4; mso-font-charset:0; mso-generic-font-family:auto; mso-font-pitch:variable; mso-font-signature:3 0 0 0 1 0;} /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal {mso-style-unhide:no; mso-style-qformat:yes; mso-style-parent:\"\"; margin:0in; margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:12.0pt; font-family:\"Times New Roman\"; mso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; mso-fareast-theme-font:minor-fareast; mso-bidi-font-family:\"Times New Roman\";} .MsoChpDefault {mso-style-type:export-only; mso-default-props:yes; font-size:10.0pt; mso-ansi-font-size:10.0pt; mso-bidi-font-size:10.0pt; mso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; mso-fareast-theme-font:minor-fareast; mso-fareast-language:JA;} @page WordSection1 {size:8.5in 11.0in; margin:1.0in 1.25in 1.0in 1.25in; mso-header-margin:.5in; mso-footer-margin:.5in; mso-paper-source:0;} div.WordSection1 {page:WordSection1;} -->\n<!-- /* Font Definitions */ @font-face {font-family:\"\uff2d\uff33 \u660e\u671d\"; panose-1:0 0 0 0 0 0 0 0 0 0; mso-font-charset:128; mso-generic-font-family:roman; mso-font-format:other; mso-font-pitch:fixed; mso-font-signature:1 134676480 16 0 131072 0;} @font-face {font-family:\"Cambria Math\"; panose-1:2 4 5 3 5 4 6 3 2 4; mso-font-charset:0; mso-generic-font-family:auto; mso-font-pitch:variable; mso-font-signature:3 0 0 0 1 0;} /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal {mso-style-unhide:no; mso-style-qformat:yes; mso-style-parent:\"\"; margin:0in; margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:12.0pt; font-family:\"Times New Roman\"; mso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; mso-fareast-theme-font:minor-fareast; mso-bidi-font-family:\"Times New Roman\";} .MsoChpDefault {mso-style-type:export-only; mso-default-props:yes; font-size:10.0pt; mso-ansi-font-size:10.0pt; mso-bidi-font-size:10.0pt; mso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; mso-fareast-theme-font:minor-fareast; mso-fareast-language:JA;} @page WordSection1 {size:8.5in 11.0in; margin:1.0in 1.25in 1.0in 1.25in; mso-header-margin:.5in; mso-footer-margin:.5in; mso-paper-source:0;} div.WordSection1 {page:WordSection1;} -->\nAmerican Society of Mechanical Engineers\n.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations\n<!-- /* Font Definitions */ @font-face {font-family:\"\uff2d\uff33 \u660e\u671d\"; panose-1:0 0 0 0 0 0 0 0 0 0; mso-font-charset:128; mso-generic-font-family:roman; mso-font-format:other; mso-font-pitch:fixed; mso-font-signature:1 134676480 16 0 131072 0;} @font-face {font-family:\"Cambria Math\"; panose-1:2 4 5 3 5 4 6 3 2 4; mso-font-charset:0; mso-generic-font-family:auto; mso-font-pitch:variable; mso-font-signature:3 0 0 0 1 0;} /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal {mso-style-unhide:no; mso-style-qformat:yes; mso-style-parent:\"\"; margin:0in; margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:12.0pt; font-family:\"Times New Roman\"; mso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; mso-fareast-theme-font:minor-fareast; mso-bidi-font-family:\"Times New Roman\";} .MsoChpDefault {mso-style-type:export-only; mso-default-props:yes; font-size:10.0pt; mso-ansi-font-size:10.0pt; mso-bidi-font-size:10.0pt; mso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; mso-fareast-theme-font:minor-fareast; mso-fareast-language:JA;} @page WordSection1 {size:8.5in 11.0in; margin:1.0in 1.25in 1.0in 1.25in; mso-header-margin:.5in; mso-footer-margin:.5in; mso-paper-source:0;} div.WordSection1 {page:WordSection1;} -->\n<!-- /* Font Definitions */ @font-face {font-family:\"\uff2d\uff33 \u660e\u671d\"; panose-1:0 0 0 0 0 0 0 0 0 0; mso-font-charset:128; mso-generic-font-family:roman; mso-font-format:other; mso-font-pitch:fixed; mso-font-signature:1 134676480 16 0 131072 0;} @font-face {font-family:\"Cambria Math\"; panose-1:2 4 5 3 5 4 6 3 2 4; mso-font-charset:0; mso-generic-font-family:auto; mso-font-pitch:variable; mso-font-signature:3 0 0 0 1 0;} /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal {mso-style-unhide:no; mso-style-qformat:yes; mso-style-parent:\"\"; margin:0in; margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:12.0pt; font-family:\"Times New Roman\"; mso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; mso-fareast-theme-font:minor-fareast; mso-bidi-font-family:\"Times New Roman\";} .MsoChpDefault {mso-style-type:export-only; mso-default-props:yes; font-size:10.0pt; mso-ansi-font-size:10.0pt; mso-bidi-font-size:10.0pt; mso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; mso-fareast-theme-font:minor-fareast; mso-fareast-language:JA;} @page WordSection1 {size:8.5in 11.0in; margin:1.0in 1.25in 1.0in 1.25in; mso-header-margin:.5in; mso-footer-margin:.5in; mso-paper-source:0;} div.WordSection1 {page:WordSection1; -->\n<!-- /* Font Definitions */ @font-face {font-family:\"\uff2d\uff33 \u660e\u671d\"; panose-1:0 0 0 0 0 0 0 0 0 0; mso-font-charset:128; mso-generic-font-family:roman; mso-font-format:other; mso-font-pitch:fixed; mso-font-signature:1 134676480 16 0 131072 0;} @font-face {font-family:\"Cambria Math\"; panose-1:2 4 5 3 5 4 6 3 2 4; mso-font-charset:0; mso-generic-font-family:auto; mso-font-pitch:variable; mso-font-signature:3 0 0 0 1 0;} /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal {mso-style-unhide:no; mso-style-qformat:yes; mso-style-parent:\"\"; margin:0in; margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:12.0pt; font-family:\"Times New Roman\"; mso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; mso-fareast-theme-font:minor-fareast; mso-bidi-font-family:\"Times New Roman\";} .MsoChpDefault {mso-style-type:export-only; mso-default-props:yes; font-size:10.0pt; mso-ansi-font-size:10.0pt; mso-bidi-font-size:10.0pt; mso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; mso-fareast-theme-font:minor-fareast; mso-fareast-language:JA;} @page WordSection1 {size:8.5in 11.0in; margin:1.0in 1.25in 1.0in 1.25in; mso-header-margin:.5in; mso-footer-margin:.5in; mso-paper-source:0;} div.WordSection1 {page:WordSection1;} -1. 1\u00a0\u00a0\u00a0\u00a0\u00a0 QQQQQ11AWDFASDFASDFA -->", "https://iadclexicon.org/a-d-a-s": "TERM: A.D.A.S.\nURL: https://iadclexicon.org/a-d-a-s\n\nA.D.A.S.\nThe Australian Diver Accreditation Scheme.\nSource: Guidelines for Occupational Diving 2004, Occupational Safety and Health Service, New Zealand, updated October 2010.\nRegulatory Guidance", "https://iadclexicon.org/a-scan-display": "TERM: A-Scan Display\nURL: https://iadclexicon.org/a-scan-display\n\nA-Scan Display\nUltrasonic instrument display in which the received signal is displayed as a vertical height or \u201cpip\u201d from the horizontal-sweep time trace, while the horizontal distance between two signals represents the material distance for time of travel between the two conditions causing the signals.\nSource:\nAPI\nSPEC 7-1, Specification for Rotary Drill Stem Elements, First Edition, March 2006 (Addendum April 2011).\nGlobal Standards", "https://iadclexicon.org/aa": "TERM: Aa\nURL: https://iadclexicon.org/aa\n\nA\na\nArea ratio.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/aaa": "TERM: AAA\nURL: https://iadclexicon.org/aaa\n\nAAA\nAuthentication, authorization and accounting.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards", "https://iadclexicon.org/aav": "TERM: AAV\nURL: https://iadclexicon.org/aav\n\nAAV\nAnnulus access valve.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/abandoned": "TERM: Abandoned\nURL: https://iadclexicon.org/abandoned\n\nAbandoned\n\u201cAbandoned\u201d, in relation to a well, means a well or part of a well that has been permanently plugged (abandonn\u00e9).\nSource:\u00a0Canada Oil and Gas Drilling and Production Regulations, SOR/2009-315, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Petroleum Drilling and Production Regulations, SOR/2009-317, Canada, current to May 31, 2012.\nRegulations\nSource:\u00a0Drilling and Production Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, March 31, 2011.\nRegulatory Guidance", "https://iadclexicon.org/abandoned-in-place": "TERM: Abandoned-in-place\nURL: https://iadclexicon.org/abandoned-in-place\n\nAbandoned-in-place\nPiping system, circuit or contiguous sections thereof meeting all of the following: has been decommissioned with no intention for future use; has been completely de-inventoried/purged of hydrocarbon/chemicals; and is physically disconnected (e.g. air-gapped) from all energy sources and/or other piping/equipment.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/abandon": "TERM: Abandon\nURL: https://iadclexicon.org/abandon\n\nAbandon\nAbandon, in relation to a well, means to seal the well in order to render it permanently inoperative, and abandonment has a corresponding meaning.\nSource: Health and Safety in Employment (Petroleum Exploration and Extraction) Regulations 2013, SR 2013/208, New Zealand, as of May 2013.\nRegulations\nAbandon\n\u201cAbandon\u201d means to plug a well in accordance with 20 AAC 25.112 and without the commission\u2019s approval of well suspension under 20 AAC 25.110.\nSource: Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, \u00a7 25.990, December 7, 2012.\nRegulations", "https://iadclexicon.org/ab": "TERM: AB\nURL: https://iadclexicon.org/ab\n\nAB\nAccommodation Block.\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards", "https://iadclexicon.org/abate": "TERM: Abate\nURL: https://iadclexicon.org/abate\n\nAbate\n\u201cAbate\u201d means to investigate, contain, remove or mitigate water pollution.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/abatement-plan": "TERM: Abatement Plan\nURL: https://iadclexicon.org/abatement-plan\n\nAbatement Plan\n\u201cAbatement plan\u201d means a description of operational, monitoring, contingency and closure requirements and conditions for water pollution\u2019s prevention, investigation and abatement.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/abatement": "TERM: Abatement\nURL: https://iadclexicon.org/abatement\n\nAbatement\n\u201cAbatement\u201d means the investigation, containment, removal or other mitigation of water pollution.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/abandonment": "TERM: Abandonment\nURL: https://iadclexicon.org/abandonment\n\nAbandonment\nAbandonment\nis characterised by the severance of ties between the shipowner and the seafarer. Abandonment occurs when the shipowner fails to fulfil certain fundamental obligations to the seafarer relating to timely repatriation and payment of outstanding remuneration and to provision of the basic necessities of life, inter alia, adequate food, accommodation and medical care. Abandonment will have occurred when the master of the ship has been left without any financial means in respect of ship operation.\nSource: IMO Resolution A.930(22), Guidelines on Provision of Financial Security in Case of Abandonment of Seafarers, 17 December 2001, International Maritime Organization.\nRegulatory Guidance\nAbandonment\nAct of personnel onboard leaving an installation in an emergency.\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards\nSource: ISO 15544:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Requirements and guidelines for emergency.\nGlobal Standards\nAbandonment\nAbandon, in relation to a well, means to seal the well in order to render it permanently inoperative, and abandonment has a corresponding meaning.\nSource: Health and Safety in Employment (Petroleum Exploration and Extraction) Regulations 2013, SR 2013/208, New Zealand, as of May 2013.\nRegulations", "https://iadclexicon.org/ability": "TERM: Ability\nURL: https://iadclexicon.org/ability\n\nAbility\nAn individual\u2019s knowledge, skills, abilities, and behavioral attributes that enable him or her to perform his or her work consistently, precisely, and reliably.\nSource: International Association of Drilling Contractors,\u00a0Competence Assurance-Guidelines for Building a Successful Program\u00a0Revision April\u00a02015.\nIADC Guidelines\nAbility\ncapacity to perform an activity.\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/abnormal-level-earthquake": "TERM: Abnormal Level Earthquake\nURL: https://iadclexicon.org/abnormal-level-earthquake\n\nAbnormal Level Earthquake\nIntense earthquake of abnormal severity under the action of which the structure should not suffer complete loss of integrity.\nNOTE: The ALE event is comparable to the abnormal event in the design of fixed structures which are described in API 2A-WSD and ISO 19903. When exposed to the ALE, a manned structure is supposed to maintain structural and/or floatation integrity for a sufficient period of time to enable evacuation to take place.\nSource:\nAPI\nRP 2EQ, Seismic Design Procedures and Criteria for Offshore Structures, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/abnormally-geo-pressured-strata": "TERM: Abnormally Geo-pressured Strata\nURL: https://iadclexicon.org/abnormally-geo-pressured-strata\n\nAbnormally Geo-pressured Strata\n\u201cAbnormally geo-pressured strata\u201d means subsurface zones where the pore pressure exceeds a gradient of 0.50 psi/ft.\nSource: Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, \u00a7 25.990, December 7, 2012.\nRegulations", "https://iadclexicon.org/abnormal-wave-crest": "TERM: Abnormal Wave Crest\nURL: https://iadclexicon.org/abnormal-wave-crest\n\nAbnormal Wave Crest\nWave crest with probability of typically 10\n-3\nto 10\n-4\nper annum.\nSource: ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/abnormal-pressure": "TERM: Abnormal Pressure\nURL: https://iadclexicon.org/abnormal-pressure\n\nAbnormal Pressure\nReservoir pore fluid pressure that is not similar to normal saltwater gradient pressure. The term is usually associated with higher than normal pressure, increased complexity for the well designer and an increased risk of well control problems. Abnormal pressure gradients exceed a 10-ppg equivalent fluid density (0.52 psi per foot). Gradients below normal are called subnormal.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards\nAbnormal Pressure\nPore pressure in excess of that pressure resulting from the hydrostatic pressure exerted by a vertical column of water with salinity normal for the geographic area.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nAbnormal Pressure\nFormation pore pressure in excess of that pressure resulting from the hydrostatic pressure exerted by a vertical column of water with salinity normal for the geographic area.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/abnormal-value": "TERM: Abnormal Value\nURL: https://iadclexicon.org/abnormal-value\n\nAbnormal Value\nDesign value of a parameter of abnormal severity used in accidental limit state checks in which a structure is intended not to suffer complete loss of integrity.\nNOTE: Abnormal events have probabilities of the order of 10\n\u22123\nto 10\n\u22124\nper year. In the limit state checks, some or all of the partial factors are set to 1.0.\nSource:\nAPI\nRP 2MET, Derivation of Metocean Design and Operating Conditions, First Edition, November 2014.\nGlobal Standards\nAbnormal Value\nDesign value of a parameter of abnormal severity used in accidental limit state checks in which a structure is intended not to suffer complete loss of integrity.\nNote: 1 to entry: Abnormal events are typically accidental and environmental (including seismic) events having probabilities of exceedance of the order of 10\n\u22123\nto 10\n\u22124\nper annum.\nSource:\u00a0ISO 19900:2013, Petroleum and natural gas industries \u2013 General requirements\u00a0for offshore structures.\nGlobal Standards", "https://iadclexicon.org/abp": "TERM: ABP\nURL: https://iadclexicon.org/abp\n\nABP\nApplied back pressure.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/abnormally-pressured": "TERM: Abnormally Pressured\nURL: https://iadclexicon.org/abnormally-pressured\n\nAbnormally Pressured\nMeans that the formation/reservoir pressure exceeds the hydrostatic pressure of a seawater column with reference to LAT.\nSource:\u00a0NORSOK D-010, Well integrity in drilling and well operations, Rev. 3, August 2004.\nGlobal Standards", "https://iadclexicon.org/abs": "TERM: ABS\nURL: https://iadclexicon.org/abs\n\nABS\nAmerican Bureau of Shipping.\nSource: Rules for Classification and Construction, IV Industrial Services, 6 Offshore Technology, 9 Guideline for Personnel Transfers by Means of Lifting Appliances, Edition 2011, Germanischer Lloyd SE,\nGlobal Standards\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/abs-guidance": "TERM: ABS Guidance\nURL: https://iadclexicon.org/abs-guidance\n\nq\nnet\nNet cone resistance, which is the measured cone resistance being corrected for the pore pressure effects and the total in-situ vertical stress.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/absolute-pressure": "TERM: Absolute Pressure\nURL: https://iadclexicon.org/absolute-pressure\n\nAbsolute Pressure\nInternal pressure that the equipment is designed to contain and/or control, or that is zero-referenced against a perfect vacuum; measured in \u201cpsia\u201d.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nAbsolute Pressure\nHydrostatic pressure plus applied pressure.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards\nAbsolute Pressure\nPressure measured with respect to zero pressure; the sum of atmospheric pressure and gauge pressure.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/absolute-pressure-dependency": "TERM: Absolute Pressure Dependency\nURL: https://iadclexicon.org/absolute-pressure-dependency\n\nAbsolute Pressure Dependency\nA condition in which a tool has an atmospheric or nonpressure balanced chamber, or seals having multiple sealing elements in a common seal gland, or seal systems having multiple seal glands where an atmospheric space can exist between glands.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards", "https://iadclexicon.org/absolute-risk": "TERM: Absolute Risk\nURL: https://iadclexicon.org/absolute-risk\n\nAbsolute Risk\nLevel of risk expressed with standard units of measurement that allows for independent interpretation without comparison to estimates of other risks.\nSample Usage:\nAnalysts used the absolute risk estimate for a particular scenario to determine if a mitigation measure was cost effective.\nAnnotation:\nThe absolute risk value of a scenario has a meaningful independent interpretation in contrast to relative risk that is meaningful only in comparison to other similarly constructed risk values. 2) Can be measured using annualized lives lost, expected economic impact, or other metrics but it is not a ratio of risks.\nCan measure absolute level of risk pre-or post-risk reduction measures.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/absolute-temperature": "TERM: Absolute Temperature\nURL: https://iadclexicon.org/absolute-temperature\n\nAbsolute Temperature\nTemperature measured with respect to absolute zero, in degrees Rankine or degrees Kelvin.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/absolute-risk-unmitigated": "TERM: Absolute Risk (Unmitigated)\nURL: https://iadclexicon.org/absolute-risk-unmitigated\n\nAbsolute Risk (Unmitigated)\nLevel of risk that exists without risk controls.\nSample Usage:\nAn absolute risk value for the facility, assuming no security measures, was determined at the outset of the analysis.\nExtended Definition:\na hypothetical condition that would exist if risk mitigation measures were absent.\nAnnotation:\nThe application of absolute risk to natural hazards is straightforward. It is a reasonable approximation of what the risk would be if all countermeasures were actually removed. It is commonly used as a step in calculating the risk-reduction value of existing or prospective countermeasures.\nThe use of absolute risk for crime and terrorism involves limitations. In this context, absolute risk involves imagining that no countermeasures are in place. However, it does not involve imagining the response of adaptive intelligent adversaries in this absence of countermeasures. As a result, it is a poor approximation of what the actual risk would be if the countermeasures were removed.\nIt is critical to be transparent about these assumptions when comparing any crime-or terrorism-related absolute risk (or calculation derived therein) to any other absolute risk-derived calculation.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/absolute-viscosity": "TERM: Absolute Viscosity\nURL: https://iadclexicon.org/absolute-viscosity\n\nAbsolute Viscosity\ndynamic relationship between a force and the fluid motion.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/absorption": "TERM: Absorption\nURL: https://iadclexicon.org/absorption\n\nAbsorption\nPenetration of a chemical substance, a pathogen, or radiant energy through the skin or mucous membrane that occurs when the chemicals are transported from the outer surface of the skin into the systemic circulation.\nNOTE: Should this occur, the chemical then moves through the circulatory system, which depending on the properties of the chemical could cause organ damage or illness.\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards", "https://iadclexicon.org/ac": "TERM: AC\nURL: https://iadclexicon.org/ac\n\nAC\nAlternating current.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal\u00a0Standards\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards\nSource:\nAPI\nRP 67, Recommended Practice for Oilfield Explosives Safety, Upstream Segment, Second Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/absolute-volume": "TERM: Absolute Volume\nURL: https://iadclexicon.org/absolute-volume\n\nAbsolute Volume\nReciprocal of absolute density. NOTE It is expressed as volume per unit mass.\nSource:\nAPI\nRP 10B-2, Recommended Practice for Testing Well Cements, First Edition, July 2005 (Reaffirmed: July 2010).\nGlobal Standards", "https://iadclexicon.org/ac-field": "TERM: AC-Field\nURL: https://iadclexicon.org/ac-field\n\nAC-Field\nMagnetic field induced by alternating current.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/acc": "TERM: ACC\nURL: https://iadclexicon.org/acc\n\nACC\nAmerican Chemistry Council.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards\nACC\nAcceptable ceiling concentration.\nSource:\nAPI\nRP 49, Recommended Practice for Drilling and Well Servicing Operations Involving Hydrogen Sulfide, Third Edition, May 2001.\nGlobal Standards", "https://iadclexicon.org/absolute-zero-temperature": "TERM: Absolute Zero Temperature\nURL: https://iadclexicon.org/absolute-zero-temperature\n\nAbsolute Zero Temperature\nTemperature that prevents molecular motion.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/acceleration": "TERM: Acceleration\nURL: https://iadclexicon.org/acceleration\n\nAcceleration\nRate of change in velocity.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/accelerator": "TERM: Accelerator\nURL: https://iadclexicon.org/accelerator\n\nAccelerator\nSubstance which, when mixed with a catalyst or a resin, will speed up the chemical reaction between catalyst and resin.\nNote:1 to entry:\u00a0The misuse of a cobalt mixture directly with a peroxide (e.g methyl ethyl ketone peroxide (MEKP) -catalyst) might cause an explosion or fire.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/acceptable-risk": "TERM: Acceptable Risk\nURL: https://iadclexicon.org/acceptable-risk\n\nAcceptable Risk\nLevel of risk at which, given costs and benefits associated with risk reduction measures, no action is deemed to be warranted at a given point in time.\nSample Usage:\nExtremely low levels of water-borne contaminants can be deemed an acceptable risk.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/acceptable-ceiling-concentration": "TERM: Acceptable Ceiling Concentration\nURL: https://iadclexicon.org/acceptable-ceiling-concentration\n\nAcceptable ceiling concentration (ACC)\nThe designated level of an air contaminant to which an employee may be exposed at any time during an 8-hour shift, except for a time period and up to a concentration not exceeding the \u201cacceptable maximum peak above the acceptable ceiling concentration for an 8-hour shift.\u201d\nSource:\nAPI\nRP 49, Recommended Practice for Drilling and Well Servicing Operations Involving Hydrogen Sulfide, Third Edition, May 2001.\nGlobal Standards", "https://iadclexicon.org/acceptable": "TERM: Acceptable\nURL: https://iadclexicon.org/acceptable\n\nAcceptable\n\u2018Acceptable\u2019, in relation to a risk, means a level of risk for which the time, cost or effort of further reducing it would be grossly disproportionate to the benefits of such reduction. In assessing whether the time, cost or effort would be grossly disproportionate to the benefits of further reducing the risk, regard shall be had to best practice risk levels compatible with the undertaking.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC\nLegislation\nAcceptable\nFor the purpose of interpreting the standards referred to in subsection (2), \u201cacceptable\u201d means appropriate.\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations\nTranslations\nAanvaardbaar\u00a0(Dutch)\n\u2018\u201eaanvaardbaar\u201d met betrekking tot een risico: een risiconiveau waarbij de tijd, kosten of inspanningen voor een verdere beperking ervan zwaar onevenredig zouden zijn met het voordeel van een dergelijke beperking. Bij het beoordelen of tijd, kosten en inspanningen zwaar onevenredig zouden zijn met de voordelen van verdere risicoreductie, moeten de tot de beste praktijken behorende risiconiveaus die passen bij de onderneming in aanmerking worden genomen;.\nAcceptable (French)\n\u00abacceptable\u00bb, en ce qui concerne un risque, un niveau de risque pour lequel le temps, les co\u00fbts ou les efforts n\u00e9cessaires pour r\u00e9duire davantage ce risque seraient nettement disproportionn\u00e9s par rapport aux avantages d\u2019une telle r\u00e9duction. Lorsqu\u2019on \u00e9value si le temps, les co\u00fbts ou les efforts n\u00e9cessaires seraient nettement disproportionn\u00e9s par rapport aux avantages escompt\u00e9s d\u2019une r\u00e9duction suppl\u00e9mentaire du risque, il convient de tenir compte des meilleures pratiques en termes de niveaux de risque compatibles avec l\u2019exploitation;.\nAcceptabel\u00a0(Danish)\n\u00bbacceptabel\u00ab i forbindelse med en risiko: et risikoniveau, for hvilket tid, omkostninger eller indsats i forbindelse med en nedbringelse heraf vil st\u00e5 i klart misforhold til fordelene ved en s\u00e5dan nedbringelse. N\u00e5r det vurderes, om tid, omkostninger eller indsats vil st\u00e5 i klart misforhold til fordelene ved yderligere nedbringelse af risikoen, skal der tages hensyn til bedste praksis inden for risikoniveauer, der er forenelige med virksomheden.\nAceptable\u00a0(Spanish)\n\u00abaceptable\u00bb: en relaci\u00f3n con un riesgo, un nivel de riesgo con respecto al cual el tiempo, el coste o el esfuerzo necesarios para proseguir con su reducci\u00f3n sean claramente desproporcionados en comparaci\u00f3n con los beneficios de tal reducci\u00f3n. A la hora de valorar si el tiempo, el coste o el esfuerzo guardan una excesiva desproporci\u00f3n con respecto a los beneficios de proseguir la reducci\u00f3n del riesgo, se tendr\u00e1n en cuenta los niveles de riesgo de las mejores pr\u00e1cticas que sean compatibles con lo comprometido;.\nAcceptabil\u00a0(Romanian)\n\u2018\u201eacceptabil\u201d, \u00een raport cu un risc, \u00eenseamn\u0103 un nivel de risc pentru care timpul, costurile sau eforturile pentru a-l reduce \u0219i mai mult ar fi extrem de dispropor\u021bionate fa\u021b\u0103 de beneficiile unei astfel de reduceri. \u00cen evaluarea caracterului flagrant dispropor\u021bionat al timpului, costurilor sau eforturilor fa\u021b\u0103 de avantajele reducerii \u00een continuare a riscului, se au \u00een vedere nivelurile de risc din cele mai bune practici compatibile cu activitatea \u00eentreprins\u0103;.\nVertretbar\u00a0(German)\n\u201evertretbar\u201c \u2014 in Bezug auf ein Risiko \u2014 ein Risikoniveau, dessen weitere Verringerung Zeit, Kosten oder Aufwand in einem krassen Missverh\u00e4ltnis zu den Vorteilen einer solchen Verringerung bedingen w\u00fcrde. Bei der Beurteilung der Frage, ob Zeit, Kosten oder Aufwand in einem krassen Missverh\u00e4ltnis zum Nutzen einer weiteren Verringerung des Risikos stehen w\u00fcrden, sind auf bew\u00e4hrten Verfahren beruhende Risikoniveaus, die der Unternehmung angemessen sind, zugrunde zu legen.\n\u03b1\u03c0\u03bf\u03b4\u03b5\u03ba\u03c4\u03cc\u03c2\u00a0(Greek)\n\u00ab\u03b1\u03c0\u03bf\u03b4\u03b5\u03ba\u03c4\u03cc\u03c2\u00bb, \u03cc\u03c3\u03bf\u03bd \u03b1\u03c6\u03bf\u03c1\u03ac \u03ad\u03bd\u03b1\u03bd \u03ba\u03af\u03bd\u03b4\u03c5\u03bd\u03bf, \u03c3\u03b7\u03bc\u03b1\u03af\u03bd\u03b5\u03b9 \u03c4\u03bf \u03b5\u03c0\u03af\u03c0\u03b5\u03b4\u03bf \u03ba\u03b9\u03bd\u03b4\u03cd\u03bd\u03bf\u03c5 \u03b3\u03b9\u03b1 \u03c4\u03bf \u03bf\u03c0\u03bf\u03af\u03bf \u03bf \u03c7\u03c1\u03cc\u03bd\u03bf\u03c2, \u03c4\u03bf \u03ba\u03cc\u03c3\u03c4\u03bf\u03c2 \u03ae \u03b7 \u03c0\u03c1\u03bf\u03c3\u03c0\u03ac\u03b8\u03b5\u03b9\u03b1 \u03bd\u03b1 \u03bc\u03b5\u03b9\u03c9\u03b8\u03b5\u03af \u03c0\u03b5\u03c1\u03b1\u03b9\u03c4\u03ad\u03c1\u03c9 \u03b8\u03b1 \u03ae\u03c4\u03b1\u03bd \u03ba\u03b1\u03c4\u03ac\u03c6\u03c9\u03c1\u03b1 \u03b4\u03c5\u03c3\u03b1\u03bd\u03ac\u03bb\u03bf\u03b3\u03bf\u03b9 \u03bc\u03b5 \u03bf\u03c6\u03ad\u03bb\u03b7 \u03b1\u03c0\u03cc \u03c4\u03ad\u03c4\u03bf\u03b9\u03b1 \u03bc\u03b5\u03af\u03c9\u03c3\u03b7. \u039a\u03b1\u03c4\u03ac \u03c4\u03b7\u03bd \u03b5\u03ba\u03c4\u03af\u03bc\u03b7\u03c3\u03b7 \u03c4\u03bf\u03cd \u03ba\u03b1\u03c4\u03ac \u03c0\u03cc\u03c3\u03bf\u03bd \u03bf \u03c7\u03c1\u03cc\u03bd\u03bf\u03c2, \u03c4\u03bf \u03ba\u03cc\u03c3\u03c4\u03bf\u03c2 \u03ae \u03b7 \u03c0\u03c1\u03bf\u03c3\u03c0\u03ac\u03b8\u03b5\u03b9\u03b1 \u03b8\u03b1 \u03ae\u03c4\u03b1\u03bd \u03ba\u03b1\u03c4\u03ac\u03c6\u03c9\u03c1\u03b1 \u03b4\u03c5\u03c3\u03b1\u03bd\u03ac\u03bb\u03bf\u03b3\u03bf\u03b9 \u03c4\u03bf\u03c5 \u03bf\u03c6\u03ad\u03bb\u03bf\u03c5\u03c2 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03c0\u03b5\u03c1\u03b1\u03b9\u03c4\u03ad\u03c1\u03c9 \u03bc\u03b5\u03af\u03c9\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03ba\u03b9\u03bd\u03b4\u03cd\u03bd\u03bf\u03c5, \u03bb\u03b1\u03bc\u03b2\u03ac\u03bd\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c5\u03c0\u03cc\u03c8\u03b7 \u03bf\u03b9 \u03b2\u03ad\u03bb\u03c4\u03b9\u03c3\u03c4\u03b5\u03c2 \u03c0\u03c1\u03b1\u03ba\u03c4\u03b9\u03ba\u03ad\u03c2 \u03cc\u03c3\u03bf\u03bd \u03b1\u03c6\u03bf\u03c1\u03ac \u03c4\u03b1 \u03b5\u03c0\u03af\u03c0\u03b5\u03b4\u03b1 \u03ba\u03b9\u03bd\u03b4\u03cd\u03bd\u03bf\u03c5 \u03c0\u03bf\u03c5 \u03b1\u03bd\u03c4\u03b9\u03c3\u03c4\u03bf\u03b9\u03c7\u03bf\u03cd\u03bd \u03c3\u03c4\u03b7 \u03b4\u03c1\u03b1\u03c3\u03c4\u03b7\u03c1\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1.\nAccettabile\u00a0(Italian)\n\u00abaccettabile\u00bb: in relazione a un rischio, un livello di rischio la cui ulteriore riduzione richiederebbe tempi, costi o sforzi assolutamente sproporzionati rispetto ai vantaggi di tale riduzione. Nel valutare se i tempi, i costi o gli sforzi sarebbero assolutamente sproporzionati rispetto ai vantaggi di un\u2019ulteriore riduzione del rischio, si tiene conto dei livelli di rischio delle migliori pratiche compatibili con l\u2019attivit\u00e0.\nMo\u017cliwy do przyj\u0119cia\u00a0(Polish)\n\u201emo\u017cliwy do przyj\u0119cia\u201d, w odniesieniu do ryzyka, oznacza poziom ryzyka, w odniesieniu do kt\u00f3rego czas, koszty lub wysi\u0142ki zwi\u0105zane z jego dalszym zmniejszeniem by\u0142yby ra\u017c\u0105co nieproporcjonalne do korzy\u015bci z takiego zmniejszenia. Przy ocenie tego, czy czas, koszty lub wysi\u0142ki by\u0142yby ra\u017c\u0105co nieproporcjonalne do korzy\u015bci z dalszego zmniejszenia ryzyka, uwzgl\u0119dnia si\u0119 poziomy ryzyka zgodne z najlepszymi praktykami odpowiednimi dla danego przedsi\u0119wzi\u0119cia.\nAceit\u00e1vel\u00a0(Portuguese)\n\u00abAceit\u00e1vel\u00bb, relativamente a um risco, um n\u00edvel de risco cuja redu\u00e7\u00e3o exigiria um tempo, custo ou esfor\u00e7o manifestamente desproporcionados em rela\u00e7\u00e3o aos benef\u00edcios dessa redu\u00e7\u00e3o. Ao avaliar se o tempo, o custo ou o esfor\u00e7o despendidos seriam manifestamente desproporcionados em rela\u00e7\u00e3o aos benef\u00edcios de uma maior redu\u00e7\u00e3o do risco, deve ter-se em aten\u00e7\u00e3o os n\u00edveis de risco compat\u00edveis com as opera\u00e7\u00f5es, de acordo com as melhores pr\u00e1ticas.\nGodtagbar\u00a0(Swedish)\ngodtagbar: vad g\u00e4ller en risk, en riskniv\u00e5 vid vilken tid, kostnader eller insatser f\u00f6r att ytterligare minska denna skulle vara helt oproportionella i f\u00f6rh\u00e5llande till f\u00f6rdelarna med en s\u00e5dan minskning. Vid bed\u00f6mningen av huruvida tids\u00e5tg\u00e5ng, kostnader eller insatser skulle vara helt oproportionella i f\u00f6rh\u00e5llande till f\u00f6rdelarna med en ytterligare riskminskning ska h\u00e4nsyn tas till den riskniv\u00e5 som enligt b\u00e4sta praxis g\u00e4ller f\u00f6r f\u00f6retaget.\nHyv\u00e4ksytt\u00e4v\u00e4ll\u00e4\u00a0(Finnish)\n\u2019hyv\u00e4ksytt\u00e4v\u00e4ll\u00e4\u2019 suhteessa riskiin tarkoitetaan sellaista riskin tasoa, jonka osalta sen v\u00e4hent\u00e4misen jatkamiseen k\u00e4ytetty aika, k\u00e4ytetyt kustannukset tai toteutetut toimet olisivat selv\u00e4sti suhteettomat t\u00e4llaisen v\u00e4hent\u00e4misen hy\u00f6tyihin n\u00e4hden. Arvioitaessa sit\u00e4, olisivatko aika, kustannukset tai toimet selv\u00e4sti suhteettomat riskin v\u00e4hent\u00e4misen jatkamisen hy\u00f6tyihin n\u00e4hden, on otettava huomioon toiminnan kanssa yhteensopivat parhaiden k\u00e4yt\u00e4nt\u00f6jen riskitasot;.\nSprejemljivoe (Slovenian)\n\u201esprejemljivo\u201c v povezavi s tveganjem pomeni raven tveganja, pri kateri bi bili \u010das, stro\u0161ki ali trud, potrebni za njegovo nadaljnje zmanj\u0161anje, preve\u010d nesorazmerni s prednostmi takega zmanj\u0161anja. Pri ocenjevanju, ali bi bili \u010das, stro\u0161ki ali trud preve\u010d nesorazmerni s prednostmi nadaljnjega zmanj\u0161evanja tveganja, se upo\u0161tevajo ravni tveganja iz najbolj\u0161e prakse, ki ustrezajo dejavnosti;.\nPrijate\u013en\u00e9\u00a0(Slovak)\n\u201eprijate\u013en\u00e9\u201c riziko je riziko na \u00farovni, ktorej zn\u00ed\u017eenie by bolo z h\u013eadiska \u010dasu, n\u00e1kladov alebo \u00fasilia v\u00fdrazne neprimeran\u00e9 pr\u00ednosom tak\u00e9hoto zn\u00ed\u017eenia. Pri posudzovan\u00ed toho, \u010di by potrebn\u00fd \u010das, n\u00e1klady a \u00fasilie boli v\u00fdrazne neprimeran\u00e9 pr\u00ednosom \u010fal\u0161ieho zn\u00ed\u017eenia rizika, by sa malo prihliada\u0165 na \u00farovne riz\u00edk v r\u00e1mci najlep\u0161\u00edch postupov zlu\u010dite\u013en\u00e9 s dan\u00fdm priemyseln\u00fdm odvetv\u00edm;.\nPriimtinas\u00a0(Lithuanian)\npriimtinas (rizikos at\u017evilgiu) \u2013 rizikos lygis, kurio at\u017evilgiu tolesnis \u0161ios rizikos ma\u017einimas laiko, i\u0161laid\u0173 ar pastang\u0173 prasme b\u016bt\u0173 visi\u0161kai neproporcingas, palyginti su i\u0161 tokio ma\u017einimo gaunama nauda. Vertinant, ar laikas, i\u0161laidos ar pastangos b\u016bt\u0173 visi\u0161kai neproporcingos, palyginti su d\u0117l tolesnio rizikos ma\u017einimo gaunama nauda, reikia atsi\u017evelgti \u012f geriausi\u0105 praktik\u0105 nustatytus rizikos lygius, atitinkan\u010dius veikl\u0105;\u00a0(rizikos at\u017evilgiu) \u2013 rizikos lygis, kurio at\u017evilgiu tolesnis \u0161ios rizikos ma\u017einimas laiko, i\u0161laid\u0173 ar pastang\u0173 prasme b\u016bt\u0173 visi\u0161kai neproporcingas, palyginti su i\u0161 tokio ma\u017einimo gaunama nauda. Vertinant, ar laikas, i\u0161laidos ar pastangos b\u016bt\u0173 visi\u0161kai neproporcingos, palyginti su d\u0117l tolesnio rizikos ma\u017einimo gaunama nauda, reikia atsi\u017evelgti \u012f geriausi\u0105 praktik\u0105 nustatytus rizikos lygius, atitinkan\u010dius veikl\u0105;.\nElfogadhat\u00f3\u00a0(Hungarian)\n\u201eelfogadhat\u00f3\u201d: valamely kock\u00e1zattal kapcsolatosan a kock\u00e1zat azon szintje, amelyen a kock\u00e1zat tov\u00e1bbi cs\u00f6kkent\u00e9s\u00e9t c\u00e9lz\u00f3 id\u0151- \u00e9s k\u00f6lts\u00e9gr\u00e1ford\u00edt\u00e1s vagy er\u0151fesz\u00edt\u00e9s a cs\u00f6kkent\u00e9s el\u0151nyeihez k\u00e9pest nagym\u00e9rt\u00e9kben ar\u00e1nytalan lenne. Annak felm\u00e9r\u00e9se sor\u00e1n, hogy az id\u0151- \u00e9s k\u00f6lts\u00e9gr\u00e1ford\u00edt\u00e1s, illetve a kifejtett er\u0151fesz\u00edt\u00e9s nagym\u00e9rt\u00e9kben ar\u00e1nytalan lenne-e a kock\u00e1zat tov\u00e1bbi cs\u00f6kkent\u00e9s\u00e9nek el\u0151nyeihez k\u00e9pest, tekintetbe kell venni azt, hogy a legjobb gyakorlatokban meghat\u00e1rozott kock\u00e1zati szintek \u00f6sszeegyeztethet\u0151k-e a v\u00e1llalkoz\u00e1ssal;\nA\u010b\u010bettabbli\u00a0(Maltese)\na\u010b\u010bettabbli\u2027 b\u2019rabta ma\u2019 riskju, tfisser livell ta\u2019 riskju li g\u0127alih i\u017c-\u017cmien, l-ispi\u017ca jew l-isforz biex jitnaqqas aktar ikun sproporzjonat b\u2019mod e\u010b\u010bessiv mar-benefi\u010b\u010bji ta\u2019 tali tnaqqis. Meta ji\u0121i vvalutat jekk i\u017c-\u017cmien, l-ispi\u017ca jew l-isforz humiex ser ikunu sproporzjonati b\u2019mod e\u010b\u010bessiv meta mqabbla mal-vanta\u0121\u0121i ta\u2019 aktar tnaqqis tar-riskju, g\u0127andu jittie\u0127ed kont tal-livelli tar-riskju tal-a\u0127jar prattika kompatibbli ma\u2019 dan il-kompitu;.\nPie\u013caujams\u00a0(Latvian)\n\u201cpie\u013caujams\u201d attiec\u012bb\u0101 uz risku ir riska l\u012bmenis, kura turpm\u0101kai samazin\u0101\u0161anai nepiecie\u0161amais laiks, izmaksas vai centieni sal\u012bdzin\u0101jum\u0101 ar \u0161\u0101das samazin\u0101\u0161anas ieguvumiem b\u016btu uzkr\u012bto\u0161i nesam\u0113r\u012bgi. Izv\u0113rt\u0113jot to, vai laiks, izmaksas vai centieni b\u016btu uzkr\u012bto\u0161i nesam\u0113r\u012bgi sal\u012bdzin\u0101jum\u0101 ar \u0161\u0101 riska samazin\u0101\u0161anas rad\u012btajiem ieguvumiem, \u0146em v\u0113r\u0101 konkr\u0113taj\u0101m darb\u012bb\u0101m atbilst\u012bgus paraugprakses riska l\u012bme\u0146us;\nVastuv\u00f5etav\u201de (Estonian)\n\u201evastuv\u00f5etav\u201d\u2013 riskiga seoses selline riskitase, mille edasisele v\u00e4hendamisele kuluv aeg, hind v\u00f5i j\u00f5ukulu oleksid sellise v\u00e4hendamise kasuga v\u00f5rreldes t\u00e4iesti ebaproportsionaalsed. Selle hindamisel, kas aja v\u00f5i j\u00f5u kulutamine ning seonduvad kulud on t\u00e4iesti ebaproportsionaalsed v\u00f5rreldes edasisest riskiv\u00e4hendamisest saadava kasuga, tuleb silmas pidada antud ettev\u00f5tmisele vastavaid parimate tavade riskitasemeid.\nP\u0159ijateln\u00fdm\u00a0(Czech)\n\u201ep\u0159ijateln\u00fdm\u201c rizikem \u00farove\u0148 rizika, v jeho\u017e p\u0159\u00edpad\u011b by \u010das, n\u00e1klady nebo \u00fasil\u00ed vynalo\u017een\u00e9 na jeho dal\u0161\u00ed sn\u00ed\u017een\u00ed byly p\u0159\u00ednos\u016fm z tohoto sn\u00ed\u017een\u00ed v\u00fdrazn\u011b nep\u0159im\u011b\u0159en\u00e9. P\u0159i posuzov\u00e1n\u00ed, zda by vynalo\u017een\u00fd \u010das, n\u00e1klady nebo \u00fasil\u00ed byly v\u00fdrazn\u011b nep\u0159im\u011b\u0159en\u00e9 p\u0159\u00ednos\u016fm dal\u0161\u00edho sni\u017eov\u00e1n\u00ed rizika, je t\u0159eba zohlednit osv\u011bd\u010den\u00e9 \u00farovn\u011b rizik slu\u010diteln\u00e9 s p\u0159\u00edslu\u0161n\u00fdm projektem;.\n\u043f\u0440\u0438\u0435\u043c\u043b\u0438\u0432\u00a0(Bulgarian)\n\u201e\u043f\u0440\u0438\u0435\u043c\u043b\u0438\u0432\u201c \u0432\u044a\u0432 \u0432\u0440\u044a\u0437\u043a\u0430 \u0441 \u0440\u0438\u0441\u043a \u043e\u0437\u043d\u0430\u0447\u0430\u0432\u0430 \u043d\u0438\u0432\u043e \u043d\u0430 \u0440\u0438\u0441\u043a, \u043f\u043e \u043e\u0442\u043d\u043e\u0448\u0435\u043d\u0438\u0435 \u043d\u0430 \u043a\u043e\u0435\u0442\u043e \u0432\u0440\u0435\u043c\u0435\u0442\u043e, \u0440\u0430\u0437\u0445\u043e\u0434\u0438\u0442\u0435 \u0438\u043b\u0438 \u0443\u0441\u0438\u043b\u0438\u044f\u0442\u0430 \u0437\u0430 \u043f\u043e-\u043d\u0430\u0442\u0430\u0442\u044a\u0448\u043d\u043e\u0442\u043e \u043c\u0443 \u043d\u0430\u043c\u0430\u043b\u044f\u0432\u0430\u043d\u0435 \u0431\u0438\u0445\u0430 \u0431\u0438\u043b\u0438 \u0441\u0438\u043b\u043d\u043e \u043d\u0435\u043f\u0440\u043e\u043f\u043e\u0440\u0446\u0438\u043e\u043d\u0430\u043b\u043d\u0438 \u0441\u043f\u0440\u044f\u043c\u043e \u043f\u043e\u043b\u0437\u0438\u0442\u0435 \u043e\u0442 \u043f\u043e\u0434\u043e\u0431\u043d\u043e \u043d\u0430\u043c\u0430\u043b\u044f\u0432\u0430\u043d\u0435. \u041f\u0440\u0438 \u043e\u0446\u0435\u043d\u043a\u0430\u0442\u0430 \u0434\u0430\u043b\u0438 \u0432\u0440\u0435\u043c\u0435\u0442\u043e, \u0440\u0430\u0437\u0445\u043e\u0434\u0438\u0442\u0435 \u0438\u043b\u0438 \u0443\u0441\u0438\u043b\u0438\u044f\u0442\u0430 \u0431\u0438\u0445\u0430 \u0431\u0438\u043b\u0438 \u0441\u0438\u043b\u043d\u043e \u043d\u0435\u043f\u0440\u043e\u043f\u043e\u0440\u0446\u0438\u043e\u043d\u0430\u043b\u043d\u0438 \u0441\u043f\u0440\u044f\u043c\u043e \u043f\u043e\u043b\u0437\u0438\u0442\u0435 \u043e\u0442 \u043f\u043e-\u043d\u0430\u0442\u0430\u0442\u044a\u0448\u043d\u043e\u0442\u043e \u043d\u0430\u043c\u0430\u043b\u044f\u0432\u0430\u043d\u0435 \u043d\u0430 \u0440\u0438\u0441\u043a\u0430 \u0441\u0435 \u0432\u0437\u0435\u043c\u0430\u0442 \u043f\u0440\u0435\u0434\u0432\u0438\u0434 \u043d\u0430\u0439-\u0434\u043e\u0431\u0440\u0438\u0442\u0435 \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u0438 \u0432\u044a\u0432 \u0432\u0440\u044a\u0437\u043a\u0430 \u0441 \u043d\u0438\u0432\u0430\u0442\u0430 \u043d\u0430 \u0440\u0438\u0441\u043a\u0430, \u0441\u044a\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u0438 \u0441 \u043d\u0430\u0447\u0438\u043d\u0430\u043d\u0438\u0435\u0442\u043e;.", "https://iadclexicon.org/acceptance-inspection": "TERM: Acceptance Inspection\nURL: https://iadclexicon.org/acceptance-inspection\n\nAcceptance Inspection\nSpecified limits of acceptability applied to process, service, or product characteristics\n.\nSource:\nAPI\nSpec Q2, Specification for Quality Management System Requirements for Service,\u00a0 Supply Organizations for the Petroleum and Natural Gas Industries, Upstream Segment, First Edition, December 2011.\nGlobal Standards\nAcceptance Inspection\nDemonstration through monitoring or measurement that the product complies with specified requirements.\nSource:\nAPI\nSPEC Q1, Specification for Quality Management System Requirements for Manufacturing Organizations for the Petroleum and Natural Gas Industry, Ninth Edition, June 2013 (Errata 2, March 2014).\nGlobal Standards\nSource:ISO/TS 29001:2010(E).\nGlobal Standards", "https://iadclexicon.org/acceptance-criteria": "TERM: Acceptance Criteria\nURL: https://iadclexicon.org/acceptance-criteria\n\nAcceptance Criteria\nDefined limits placed on characteristics of materials, products, equipment, processes, or services.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nAcceptance Criteria\nDefined limits placed on characteristics of materials, equipment, processes, or service.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nAcceptance Criteria\nSpecified limits of acceptability applied to process or product characteristics.\nSource:\nAPI\nTechnical Report 17TR7, Verification and Validation of Subsea Connectors, First Edition, April 2017.\nGlobal Standards\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2013 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nSource:\nAPI\nSpec Q2, Specification for Quality Management System Requirements for Service,\u00a0 Supply Organizations for the Petroleum and Natural Gas Industries, Upstream Segment, First Edition, December 2011.\nGlobal Standards\nSource:\nAPI\nSPEC Q1, Specification for Quality Management System Requirements for Manufacturing Organizations for the Petroleum and Natural Gas Industry, Ninth Edition, June 2013 (Errata 2, March 2014).\nGlobal Standards\nAcceptance Criteria\nAcceptance criteria (definition at Rule 2(a)) means the upper limit of acceptable risk related to major accidents and risk related to the environment. Major accident means an accident involving several serious personal injuries or deaths or an accident that jeopardises the integrity of the facility. Environmental risk means the risk of pollution.\nSource:\u00a0Guidance Notes on Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, Oil Industry Safety Directorate (India), 2012.\nRegulatory Guidance\nAcceptance Criteria\nDefined limits placed on characteristics of materials, products or services\u00a0.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards\nAcceptance Criteria\nSpecified limits of acceptability applied to process, service, or product characteristics.\nSource:\nAPI\nSpec Q2, Specification for Quality Management System Requirements for Service,\u00a0 Supply Organizations for the Petroleum and Natural Gas Industries, Upstream Segment, First Edition, December 2011.\nGlobal Standards\nAcceptance Criteria\nSpecified limits of acceptability applied to process or product characteristics.\nSource:ISO/TS 29001:2010(E).\nGlobal Standards\nAcceptance Criteria\nThe limits for the risk to be acceptable (Arbo Regulation Article 3.2).\nSource:\u00a0NOGEPA Industrial Guideline No. 7, Rescue at Sea, Netherlands, Version 0, January 2008.\nGlobal Standards\nAcceptance Criteria\n\u201cAcceptance criteria\u201d means criteria used to express a risk level that is considered acceptable for the activity in question, limited to the high level expressions of risk.\nSource:\u00a0Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, India, 18th June 2008.\nRegulations\nAcceptance Criteria\nDefined limits placed on characteristics of materials, products, or services.\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/acceptable-standard": "TERM: Acceptable Standard\nURL: https://iadclexicon.org/acceptable-standard\n\nAcceptable Standard\n\u201cAcceptable standard\u201d means an applicable standard that is acceptable to the Minister (\nnorme\nacceptable).\nSource:\u00a0Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/accepted": "TERM: Accepted\nURL: https://iadclexicon.org/accepted\n\nAccepted\nAccepted, in relation to an environment plan, means a plan accepted by the Regulator under regulation 11.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Environment) Regulations 2009 (Statutory Rules 1999 No. 228 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/accepted-dsms": "TERM: Accepted DSMS\nURL: https://iadclexicon.org/accepted-dsms\n\nAccepted DSMS\nAccepted DSMS means a DSMS that has been accepted by NOPSEMA under regulations 4.5 or 4.6.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Safety) Regulations 2009 (Select Legislative Instrument 2009 No. 382 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/accepted-field-development-plan": "TERM: Accepted Field Development Plan\nURL: https://iadclexicon.org/accepted-field-development-plan\n\nAccepted field development plan\nAccepted field development plan means a field development plan that has been accepted by the Joint Authority under regulation 4.05, as varied from time to time under regulation 4.10.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/access-and-identity-management": "TERM: Access and Identity Management\nURL: https://iadclexicon.org/access-and-identity-management\n\nAccess and Identity Management\nThe process of granting or denying specific requests for or attempts to: 1) obtain and use information and related information processing services; and 2) enter specific physical facilities.\nAdapted from: CNSSI 4009\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/access": "TERM: Access\nURL: https://iadclexicon.org/access\n\nAccess\nThe ability and means to communicate with or otherwise interact with a system, to use system resources to handle information, to gain knowledge of the information the system contains, or to control system components and functions.\nFrom: CNSSI 4009\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards\nAccess\nHandling of materials and transport routes, access and evacuation routes: The terms transport, access and evacuation routes also include stairs, doors, hatches, etc.\nSource:\u00a0Guidance Notes on Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, Oil Industry Safety Directorate (India), 2012.\nRegulatory Guidance\nAccess\nAbility and means to communicate with or otherwise interact with a system in order to use system resources.\nNOTE: Access may involve physical access (authorization to be allowed physically in an area, possession of a physical key lock, PIN code, or access card or biometric attributes that allow access) or logical access (authorization to log in to a system and application, through a combination of logical and physical means).\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/access-control": "TERM: Access Control\nURL: https://iadclexicon.org/access-control\n\nAccess Control\nA process by which entry into and internal movement within a facility is managed.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards\nAccess Control\nThe process of granting or denying specific requests for or attempts to: 1) obtain and use information and related information processing services; and 2) enter specific physical facilities.\nAdapted from: CNSSI 4009\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards\nAccess Control\nMeans to ensure that access to assets is authorized and restricted based on business and security\u00a0requirements.\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards\nAccess Control\nProtection of system resources against unauthorized access; a process by which use of system resources is regulated according to a security policy and is permitted by only authorized entities (users, programs, processes, or other systems) according to that policy [11].\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard\nCanadian Standards Association\nThe control of persons, vehicles, and materials through entrances and exits of a restricted area.\nNote:\nAccess control is an aspect of security that often utilizes a combination of electronic and hardware systems and specialized procedures to control and monitor movement into, out of, and within a restricted area. Access to various areas might be limited to place or time or a combination of both.\n(Source: www.asisonline.org, 2006)\nSource:\u00a0Canadian Standards Association, Z246.1-09, Security management for petroleum and natural gas industry systems, August 2009,\nRegional Standards", "https://iadclexicon.org/access-control-point": "TERM: Access Control Point\nURL: https://iadclexicon.org/access-control-point\n\nAccess Control Point\nMeans those control points that are used on a daily basis to control ingress/egress to the facility.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards", "https://iadclexicon.org/access-control-mechanism": "TERM: Access Control Mechanism\nURL: https://iadclexicon.org/access-control-mechanism\n\nAccess Control Mechanism\nSecurity measures designed to detect and deny unauthorized access and permit authorized access to an information system or a physical facility.\nAdapted from: CNSSI 4009\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/access-road": "TERM: Access Road\nURL: https://iadclexicon.org/access-road\n\nAccess Road\n\u201cAccess road\u201d means any road used as primary ingress and egress to the wellhead, tank battery, and associated equipment used in the production of a well.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations", "https://iadclexicon.org/accessibility": "TERM: Accessibility\nURL: https://iadclexicon.org/accessibility\n\nAccessibility\nExtent to which products, systems, services, environments and facilities can be used by people from a population with the widest range of characteristics and capabilities to achieve a specified goal in a specified context of use [SOURCE: ISO 26800:2011, 2.1, modified \u2014 Notes 1 and 2 to entry omitted]\nNote 1 to entry: Products, systems, services and facilities are part of\nwork systems\n(\n2.\n2\n) and used by\nworkers\n(\n2\n.\n4\n) within those systems.\nNote 2 to entry: In this International Standard, the context of use is within a work system.\nSource:\u00a0ISO 6385:2016, Ergonomics principles in the design of work systems, Third Edition, September 2016.\nGlobal Standards", "https://iadclexicon.org/accessible": "TERM: Accessible\nURL: https://iadclexicon.org/accessible\n\nAccessible (as applied to equipment)\nAdmitting close approach: not guarded by locked doors, elevation, or other effective means. (See accessible, readily.)\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nAccessible (as applied to wiring methods)\nCapable of being removed or exposed without damaging the building structure or finish, or not permanently closed in by the structure or finish of the building.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nAccessible, readily\nCapable of being reached quickly for operation, renewal, or inspections, without requiring those to whom ready access is requisite to climb over or remove obstacles or to resort to portable ladders, etc. [See accessible (as applied to equipment).]\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/accessories": "TERM: Accessories\nURL: https://iadclexicon.org/accessories\n\nAccessories\nAccessories are items that are required to be tied to a \u201chost\u201d string item to define a system. This is done to be able to logically represent string items which are too complex to be given as just a stand-alone item of the string. Only two such \u201chost\u201d string items, or string items with accessories, have been defined to date. These are the electrical submersible pump (ESP) and downhole permanent gauge (DHPG) systems.\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal Standards", "https://iadclexicon.org/accident": "TERM: Accident\nURL: https://iadclexicon.org/accident\n\nAccident\n\u201cAccident\u201d means a fortuitous event that results in the death of or injury to any person involved in a diving operation (accident).\nSource: Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations\nAccident\nAccident includes the contraction of a disease.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nAccident\nAccident means an event that.\n(a) causes any person to be harmed; or\n(b) in different circumstances, might have caused any person to be harmed.\nSource: Health and Safety in Employment Act 1992, Public Act 1992 No 96, New Zealand, as of 1 July 2011.\nLegislation\nAccident\n\u201cAccident\u201d means an incident that results in a hazard causing harm to a worker.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nAccident\nEvent or chain of events which cause, or could have caused, injury, illness and/or damage (loss) to assets, the environment or third parties.\nSource: ISO 17776:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Guidelines on tools and techniques for hazard identification and risk assessment.\nGlobalStandards\nAccident\nSee\nIncident\n.\nAs low as reasonably practicable (ALARP)\nTo reduce a risk to a level which is \u2018as low as reasonably practicable\u2019 involves balancing reduction in risk against the time, trouble, difficulty and cost of achieving it. This level represents the point, objectively assessed, at which the time, trouble, difficulty and cost of further reduction measures become unreasonably disproportionate to the additional risk reduction obtained.\nSource: OGP Report No. 6.36/210, Guidelines for the Development and Application of Health, Safety and Environmental Management Systems, International Association of Oil & Gas Producers, July 1994.\nGlobal Standards\nAccident\nAn event that causes any person to be harmed, or in different circumstances might have caused any person to be harmed.\nSource: Approved Code of Practice for Managing Hazards to Prevent Major Industrial Accidents, Health and Safety in Employment Act 1992, Department of Labour, New Zealand, July 1994.\nRegulatory Guidance", "https://iadclexicon.org/accessible-wetted-surface": "TERM: Accessible Wetted Surface\nURL: https://iadclexicon.org/accessible-wetted-surface\n\nAccessible Wetted Surface\nWetted surface for purposes of non-destructive examination that can be viewed by direct line of sight. NOTE This excludes test ports, control line ports, lockdown screw holes and other penetrations of these types.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nAccessible Wetted Service\nSpecified limits of acceptability applied to process, service, or product characteristics .\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards", "https://iadclexicon.org/accessory-material": "TERM: Accessory Material\nURL: https://iadclexicon.org/accessory-material\n\nAccessory Material\nSeamless casing or tubing, or seamless thick-walled tubes or mechanical tubes, or bar stock or hot forgings used for the manufacture of accessories.\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards", "https://iadclexicon.org/accident-event": "TERM: Accident Event\nURL: https://iadclexicon.org/accident-event\n\nAccident Event\nAn event that is assessed to be inappropriate and significant in the sequence of events that led to the marine casualty or marine incident (e.g. human erroneous action, equipment failure).\nSource:\u00a0IMO resolution A.1075(28), Guidelines to assist investigators in the implementation of the Casualty Investigation Code, 4 December 2013,\nRegulatory Guidance", "https://iadclexicon.org/accidental-event": "TERM: Accidental Event\nURL: https://iadclexicon.org/accidental-event\n\nAccidental Event\n\u201cAccidental event\u201d means an unplanned or unexpected event or circumstance or series of events or circumstances that may lead to loss of life or damage to the environment; \u00e9v\u00e9nement accidental.\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource:\u00a0Nova Scotia Offshore Petroleum Installations Regulations, SOR/95-191, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/accepted-well-operations-management-plan": "TERM: Accepted Well Operations Management Plan\nURL: https://iadclexicon.org/accepted-well-operations-management-plan\n\nAccepted well operations management plan\nAccepted well operations management plan means a well operations management plan that has been accepted by NOPSEMA or responsible Commonwealth Minister under regulation 5.07, as varied from time to time under regulation 5.13.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/accidental-hazard": "TERM: Accidental Hazard\nURL: https://iadclexicon.org/accidental-hazard\n\nAccidental Hazard\nSource of harm or difficulty created by negligence, error, or unintended failure.\nSample Usage:\nThe chemical storage tank in the loading area without a concrete barrier may present an accidental hazard.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/accidental-limit-state": "TERM: Accidental Limit State\nURL: https://iadclexicon.org/accidental-limit-state\n\nAccidental Limit State\nEvents with an annual probability of exceedance less than 10\n-2\nand larger than 10\n-4\n.\nNOTE: 1 The accidental limit state (ALS) corresponds to conditions with a longer return period than ULS. ALS requires that the system survive, but has a higher risk of damage than ULS conditions.\nNOTE: 2 When considering potential damaged conditions, the damage should not lead to an escalation of undesirable events.\nEXAMPLE A failed mooring line, a flooded compartment, a tensioner failure, a tubing leak or unintended shut in conditions are some ALS cases.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards", "https://iadclexicon.org/accidental-limit-states": "TERM: Accidental Limit States\nURL: https://iadclexicon.org/accidental-limit-states\n\nAccidental Limit States (ALS)\nEnsures that the structure resists accidental loads and maintain integrity and performance of the structure due to local damage or flooding.\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards", "https://iadclexicon.org/accidental-loads-actions": "TERM: Accidental Loads/Actions\nURL: https://iadclexicon.org/accidental-loads-actions\n\nAccidental Loads/Actions\nLoads/actions to which the facility can be exposed as a result of incorrect use, technical failure or undesirable external influences.\nSource:\u00a0Regulations relating to design and outfitting of facilities, etc. in the petroleum activities (the Facilities Regulations), Norway, April 2010 (amended December 2012).\nRegulations", "https://iadclexicon.org/accidente-mayor": "TERM: Accidente Mayor\nURL: https://iadclexicon.org/accidente-mayor\n\nAccidente Mayor\nTodo acontecimiento repentino, como una emisi\u00f3n, un incendio o una explosi\u00f3n de gran magnitud, en el curso de una actividad en una instalaci\u00f3n con riesgo de accidentes mayores, en el que est\u00e9n implicadas una o varias sustancias qu\u00edmicas peligrosas y que exponga a los trabajadores, a la poblaci\u00f3n, a los bienes, a Ia infraestructura o al ambiente a un peligro grave, inmediato o diferido.\nSource:\u00a0Resoluci\u00f3n N\u00famero 40687 de 18 Jul 2017 Por la cual se establecen los criterios t\u00e9cnicos para proyectos de perforaci\u00f3n exploratoria de hidrocarburos costa afuera en Colombia. Columbia Ministerio de Minas y Energia,\nRegulations", "https://iadclexicon.org/accidents-led-work-disability": "TERM: Accidents That Have Led to Work Disability\nURL: https://iadclexicon.org/accidents-led-work-disability\n\nAccidents That Have Led to Work Disability\nAccidents that have led to work disability and absence pursuant to the first subsection, litera c, means accidents with the result that the injured person is unable to return to work, or cannot perform his/her normal work tasks in the following or subsequent shifts. This also includes cases where the injury occurs on the last day of a work period.\nSource:\u00a0Guidelines Regarding the Management Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/accidental-loads": "TERM: Accidental Loads\nURL: https://iadclexicon.org/accidental-loads\n\nAccidental Loads\nAccidental loads are loads caused by accidental occurrences. Examples include 1000-yr wave and current loads, operational malfunction, and loads from impacts/collisions.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nAccidental Loads\nLoads imposed on the riser system from unplanned conditions/occurrences during a reduced extreme environmental event or by survival environmental events.\nEXAMPLE Loads resulting from loss of vessel station-keeping and tensioner lock-up are examples of accidental loads\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nAccidental Loads\nAccidental loads are loads which occur as a direct result of an accident or exceptional circumstances, e.g., loads due to collisions, dropped objects and explosions, etc. See also 4.16.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 4, Steel Unit Structures, June 2013, Lloyd\u2019s Register,\nGlobal Standards\nAccidental Loads\nAccidental loads are project-specific, and should be verified by a special risk analysis for the actual application. Accidental loads can include dropped objects, snag loads (fishing gear, anchors), abnormal environmental loads (earthquake), etc.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nAccidental Loads\nAccidental loads (or low probability of occurrence loads) are loads related to abnormal operations or technical failure.\nAccidental loads are defined as events with a probability less than 10\n\u22122\nand larger than 10\n\u22124\n.\nEXAMPLES Loads caused by vessel tensioner system failure or motion compensator system failure, e.g. loss of top tension or heave compensator lock-up, loss of dynamic positioning system (drive-off or drift-off) are examples of accidental loads. Loads caused by emergency operation, loss of buoyancy, change in intended pressure difference, unintended change in ballast distribution, fire, explosions, collision impact from infrequent vessel/riser interference, dropped objects and extreme environmental conditions are also accidental.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nAccidental Loads\n\u201cAccidental loads\u201d means loads which the facility can be subjected to in the event of incorrect use, technical failure or an undesirable external effect.\nSource:\u00a0Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, India, 18th June 2008.\nRegulations", "https://iadclexicon.org/accidental-load": "TERM: Accidental Load\nURL: https://iadclexicon.org/accidental-load\n\nAccidental Load\nLoad caused by accidental occurrence.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nSource:\nAPI\nSPEC 17L1, Specification for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nAccidental Load\nLoad(s) which are imposed on the C/WO riser system under abnormal and unplanned conditions.\nEXAMPLES Loss of vessel station-keeping and heave compensator lock-up.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nAccidental Load\nAccidental loads are loads caused by accidental occurrences.\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/accidental-situation": "TERM: Accidental Situation\nURL: https://iadclexicon.org/accidental-situation\n\nAccidental Situation\nDesign situation involving exceptional conditions of the structure or its exposure.\nEXAMPLE Impact, fire, explosion, loss of intended differential pressure).\nSource:\u00a0ISO 19900:2013, Petroleum and natural gas industries \u2013 General requirements\u00a0for offshore structures.\nGlobal Standards\nAccidental Situation\nExceptional situation of the structure.\u00a0EXAMPLE Impact; fire; explosion; local failure; loss of intended differential pressure (e.g. buoyancy).\nSource: ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/accommodation": "TERM: Accommodation\nURL: https://iadclexicon.org/accommodation\n\nAccommodation\nPlace where personnel onboard sleep and spend their off-duty time.\nNote: 1 to entry: It can include dining rooms, recreation rooms, lavatories, cabins, offices, sickbay, living quarters, galley, pantries, and similar permanently enclosed spaces.\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards\nAccommodation\nAccommodation means a cabin or other covered or enclosed place intended to carry persons.\nSource: Mobile Offshore Drilling Units, 46 CFR 107-109 (2013).\nRegulations\nAccommodation\nPlace where personnel onboard sleep and spend their off-duty time.\nNOTE It may include dining rooms, recreation rooms, lavatories, cabins, offices, sickbay, living quarters, galley, pantries and similar permanently enclosed spaces.\nSource: ISO 15544:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Requirements and guidelines for emergency.\nGlobal Standards", "https://iadclexicon.org/accommodation-space": "TERM: Accommodation Space\nURL: https://iadclexicon.org/accommodation-space\n\nAccommodation space\nAccommodation space includes, sleeping, mess, hospital, recreational, toilet, washing and shower spaces, and corridors.\nSource: Mobile Offshore Drilling Units, 46 CFR 107-109 (2013).\nRegulations\nAccommodation space\nAccommodation spaces are those used for public spaces, corridors, lavatories, cabins, offices, hospitals, cinemas, games and hobbies rooms, pantries containing no cooking appliances and similar spaces. \u2018Public spaces\u2019 are those portions of the accommodation which are used for halls, dining rooms, lounges and similar permanently enclosed spaces.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 7, Safety Systems, Hazardous Areas and Fire, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/accommodation-unit": "TERM: Accommodation Unit\nURL: https://iadclexicon.org/accommodation-unit\n\nAccommodation Unit\nAccommodation unit is a support unit whose primary function is to provide accommodation for more than twelve offshore personnel who are not crew members or passengers.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 1, Regulations, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/accord": "TERM: Accord\nURL: https://iadclexicon.org/accord\n\nAccord\n\u201cAccord\u201d means the Canada-Nova Scotia Offshore Petroleum Resources Accord dated August 26, 1986 and entered into by the Government of Canada, as represented by the Prime Minister of Canada and the Federal Minister, and by the Government of Nova Scotia, as represented by the Premier of Nova Scotia and the Provincial Minister, and includes any amendments thereto; Accord.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation", "https://iadclexicon.org/accountability": "TERM: Accountability\nURL: https://iadclexicon.org/accountability\n\nAccountability\nAn individual\u2019s formal acceptance of their obligation to justify decisions, actions or outcomes.\nAn accountable person (manager or worker) does not necessarily implement the action or decision, but they should organize the implementation and verify that the action has been carried out as required. OMS accountability includes system ownership. This may involve responsibilities related to policies, governance, systems, administration, implementation, performance monitoring and review at the asset, business or corporate level.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards\nAccountability\nProperty of a system (including all of its system resources) that ensures that the actions of a system entity may be traced uniquely to that entity, which can be held responsible for its actions [11].\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/accommodation-spaces": "TERM: Accommodation Spaces\nURL: https://iadclexicon.org/accommodation-spaces\n\nAccommodation Spaces\nAccommodation spaces are those used for public spaces, corridors, lavatories, cabins, offices, hospitals, cinemas, games and hobbies rooms, pantries containing no cooking appliances and similar spaces. Public spaces are those portions of the accommodation which are used for halls, dining rooms, lounges and similar permanently enclosed spaces.\nSource: IMO Resolution A.1023(26), Code for the Construction and Equipment of Mobile Offshore Drilling Units (2009 MODU Code), 2009.\nGlobal Standards\nAccommodation Spaces\nAccommodation spaces\nare those spaces used for public spaces, corridors, lavatories, cabins, offices, hospitals, cinemas, game and hobby rooms, barber shops, pantries containing no cooking appliances and similar spaces\u00a0 <Chapter II-2, part A, regulation 3>.\nSource:\u00a0IMO Resolution MSC.99(73), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 5 December 2000, International Maritime Organization.\nLegislation.", "https://iadclexicon.org/accord-acts": "TERM: Accord Acts\nURL: https://iadclexicon.org/accord-acts\n\nAccord Acts\n\u201cAccord Acts\u201d means\nthe Canada-Newfoundland Atlantic Accord Implementation Act, and\nthe Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act; lois de mise en oeuvre.\nSource:\u00a0Canada Oil and Gas Operations Act, R.S.C., 1985, c. O-7, Canada, current to April 29, 2013.\nLegislation\nAccord Acts\nThe Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act and Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation (Nova Scotia) Act, Canada-Newfoundland Atlantic Accord Implementation Act and the Canada Newfoundland and Labrador Atlantic Accord Implementation (Newfoundland and Labrador) Act.\nSource: Incident Reporting and Investigation Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, November 30, 2012.\nRegulatory Guidance\nSource: Environmental Protection Plan Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, March 31, 2011.\nRegulatory Guidance\nSource: Safety Plan Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, March 31, 2011.\nRegulatory Guidance\nSource: \u00a0Offshore Waste Treatment Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, December 15, 2010.\nRegulatory Guidance\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations", "https://iadclexicon.org/accreditation": "TERM: Accreditation\nURL: https://iadclexicon.org/accreditation\n\nAccreditation\nThird-party attestation related to a conformity assessment body conveying formal demonstration of its competence to carry out specific conformity assessment tasks\nNote: 1 to entry: Accreditation refers to conformity assessment bodies only, and not to persons.\n[SOURCE: ISO/IEC 17000:2004, 5.6, modified \u2014 Note 1 to entry has been added.].\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards\nAccreditation\nOfficial recognition by the body for accreditation of a natural person\u2019s or legal entity\u2019s authority to perform works in a certain sphere of compliance evaluation.\nSource: Federal Law on Technical Regulation, No. 184-FZ, Russian Federation, December 2002 (amended September 2010).\nRegulations\nAccreditation\nThird-party attestation related to a conformity assessment body conveying formal demonstration of its competence to carry out specific conformity assessment tasks.\nSource: ISO/IEC 17011:2004, Conformity assessment \u2013 General requirements for accreditation bodies accrediting conformity assessment bodies.\nGlobal Standards", "https://iadclexicon.org/accommodation-area": "TERM: Accommodation Area\nURL: https://iadclexicon.org/accommodation-area\n\nAccommodation Area\n\u201cAccommodation area\u201d means dependent personnel accommodation or an accommodation installation (\nsecteur\nd\u2019habitation\n).\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource: Canada Oil and Gas Installations Regulations, SOR/96-118, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Petroleum Installations Regulations, SOR/95-191, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/accommodation-of-special-needs": "TERM: Accommodation of Special Needs\nURL: https://iadclexicon.org/accommodation-of-special-needs\n\nAccommodation of Special Needs\nModification of assessment methods or its administration made to account for the effects of a disability without altering the validity of the assessment.\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/accommodation-installation": "TERM: Accommodation Installation\nURL: https://iadclexicon.org/accommodation-installation\n\nAccommodation Installation\n\u201cAccommodation installation\u201d means an installation that is used to accommodate persons at a production site or drill site and that functions independently of a production installation, drilling installation or diving installation, and includes any associated dependent diving system (installation d\u2019habitation)\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource:\u00a0\u00a0Canada Oil and Gas Installations Regulations, SOR/96-118, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Certificate of Fitness Regulations, SOR/95-187, Canada, current to May 31, 2012.\nRegulations\nSource:\u00a0Nova Scotia Offshore Petroleum Installations Regulations, SOR/95-191, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/accreditation-body": "TERM: Accreditation Body\nURL: https://iadclexicon.org/accreditation-body\n\nAccreditation Body\nAuthoritative body that performs accreditation.\nNOTE: The authority of an accreditation body is generally derived from government.\nSource: ISO/IEC 17011:2004, Conformity assessment \u2013 General requirements for accreditation bodies accrediting conformity assessment bodies.\nGlobal Standards", "https://iadclexicon.org/accreditation-certificate": "TERM: Accreditation Certificate\nURL: https://iadclexicon.org/accreditation-certificate\n\nAccreditation Certificate\nFormal document or a set of documents, stating that accreditation has been granted for the defined scope.\nSource: ISO/IEC 17011:2004, Conformity assessment \u2013 General requirements for accreditation bodies accrediting conformity assessment bodies.\nGlobal Standards", "https://iadclexicon.org/accreditation-body-logo": "TERM: Accreditation Body Logo\nURL: https://iadclexicon.org/accreditation-body-logo\n\nAccreditation Body Logo\nLogo used by an accreditation body to identify itself.\nSource: ISO/IEC 17011:2004, Conformity assessment \u2013 General requirements for accreditation bodies accrediting conformity assessment bodies.\nGlobal Standards", "https://iadclexicon.org/accreditation-symbol": "TERM: Accreditation Symbol\nURL: https://iadclexicon.org/accreditation-symbol\n\nAccreditation Symbol\nSymbol issued by an accreditation body to be used by accredited CABs to indicate their accredited status.\nNOTE: \u201cMark\u201d is to be reserved to indicate direct conformity of an entity against a set of requirements.\nSource: ISO/IEC 17011:2004, Conformity assessment \u2013 General requirements for accreditation bodies accrediting conformity assessment bodies.\nGlobal Standards", "https://iadclexicon.org/accredited-laboratory": "TERM: Accredited Laboratory\nURL: https://iadclexicon.org/accredited-laboratory\n\nAccredited Laboratory\nA laboratory as defined in Texas Water Code, \u00a75.801.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/accumulation": "TERM: Accumulation\nURL: https://iadclexicon.org/accumulation\n\nAccumulation\nPressure increase over the maximum allowable working pressure (MAWP) of the vessel during discharge through the pressure-relief device.\nNOTE Accumulation is expressed in units of pressure or as a percentage of MAWP or design pressure. Maximum allowable accumulations are established by pressure design codes for emergency operating and fire contingencies.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nAccumulation\nPressure increase over the maximum allowable working pressure or design pressure of the vessel allowed during discharge through the pressure-relief device.\nNOTE Accumulation is expressed in units of pressure or as a percentage of MAWP or design pressure. Maximum allowable accumulations are established by pressure-design codes for emergency operating and fire contingencies.\nSource:\nAPI\nSTD 2000, Venting Atmospheric and Low-pressure Storage Tanks, Sixth Edition, November 2009.\nGlobal S\ntandards", "https://iadclexicon.org/accumulator": "TERM: Accumulator\nURL: https://iadclexicon.org/accumulator\n\nAccumulator (Riser Tensioner)\nA pressure vessel charged with gas (nitrogen generally) over liquid that is pressurized on the gas side from the tensioner high-pressure gas supply bottles and supplies high pressure hydraulic fluid to energize the riser tensioner cylinder.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nAccumulator (BOP)\nA pressure vessel charged with gas (nitrogen) over liquid and used to store hydraulic fluid under pressure for operation of blowout preventers.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nSource: ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards\nAccumulator\nA pressure vessel charged with nitrogen or other inert gas and used to store hydraulic fluid under pressure for operation of BOPs.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nAccumulator\nA pressure vessel charged with inert gas and used to store hydraulic fluid under pressure.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nAccumulator\nA pressure vessel charged with non-reactive or inert gas used to store hydraulic fluid under pressure for operation of blowout preventers.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards\nAccumulator (Riser Tensoiner)\nPressure vessel charged with gas (generally nitrogen) over liquid that is pressurized on the gas side from the tensioner high-pressure gas supply bottles and supplies high-pressure hydraulic fluid to energize the riser tensioner cylinder.\nSource: ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/accumulator-system": "TERM: Accumulator system\nURL: https://iadclexicon.org/accumulator-system\n\nAccumulator System\nPore pressure in excess of that pressure resulting from the hydrostatic pressure exerted by a vertical column of water with salinity normal for the geographic area.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/accumulator-bank": "TERM: Accumulator Bank\nURL: https://iadclexicon.org/accumulator-bank\n\nAccumulator Bank\nAn assemblage of multiple accumulators sharing a common manifold.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/accumulator-precharge": "TERM: Accumulator Precharge\nURL: https://iadclexicon.org/accumulator-precharge\n\nAccumulator Precharge\nAn initial inert gas charge in an accumulator, which is further compressed when the hydraulic fluid is pumped into the accumulator, thereby storing potential energy.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/accuracy": "TERM: Accuracy\nURL: https://iadclexicon.org/accuracy\n\nAccuracy\nIn this part of ISO 10426, calibrating an instrument refers to assuring the accuracy of the measurement. Accuracy is the degree of conformity of a measurement of a quantity to its actual or true value. Accuracy is related to precision, or reproducibility, of a measurement. Precision is the degree to which further measurements or calculations will show the same or similar results. Precision is characterized in terms of the standard deviation of the measurement. The results of calculations or a measurement can be accurate, but not precise, precise but not accurate, neither or both. A result is valid if it is both accurate and precise.\nSource:\nAPI\nSPEC 10A, Specification for Cements and Materials for Well Cementing, Twenty-fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/acid-fracture": "TERM: Acid Fracture\nURL: https://iadclexicon.org/acid-fracture\n\nShare\nAcid Fracture\nLorem ipsum dolor sit amet, consectetur adipiscing elit. Etiam tortor diam, mattis a placerat imperdiet, mollis non turpis. Nulla facilisi. In ultricies malesuada mi, ut pharetra sem pellentesque a. Aliquam mauris ligula, porttitor ac fringilla vitae, sagittis vel felis. Nunc lobortis purus at sem dictum vitae mollis massa vulputate. Quisque quis sagittis dolor. Phasellus elementum tellus quis nibh ultricies nec euismod metus porta. Donec a dolor eros. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Praesent tempus fringilla massa eget volutpat. Pellentesque dignissim augue at nulla sollicitudin in ultricies augue cursus. Vivamus placerat diam in tortor luctus et sodales est egestas. Proin pretium rutrum tincidunt. Curabitur nisl nisl, porttitor et egestas eget, imperdiet vitae diam. Morbi a enim est, eu commodo sapien.\nNullam sapien nibh, consectetur eu placerat sed, rhoncus facilisis metus. Maecenas lectus ipsum, pulvinar id varius in, porta ut est. Ut dapibus metus sodales justo ultrices at dapibus elit pharetra. Maecenas at ullamcorper neque. Aliquam vulputate molestie dolor ut ornare. Nunc urna sapien, convallis id fermentum nec, fermentum nec ante. Vivamus feugiat gravida lectus, a venenatis turpis suscipit ut. Maecenas diam sapien, hendrerit ac semper nec, hendrerit sit amet erat. Duis lobortis, risus ac porta facilisis, erat ipsum pellentesque mauris, nec suscipit elit mi eu enim. Nulla sit amet ligula at ligula rhoncus tempor vitae feugiat neque. Nunc a massa erat, in pulvinar ipsum.\nVivamus mollis mi nec risus pulvinar eget fringilla nisi mattis. Vestibulum sollicitudin elementum lectus, sed volutpat est sodales et. Phasellus facilisis vulputate faucibus. Suspendisse potenti. Proin arcu ligula, adipiscing feugiat blandit vel, vulputate non mauris. Donec lorem justo, auctor ac commodo sit amet, porttitor quis dui. Donec ultrices magna vitae magna adipiscing id vulputate lacus congue. Vestibulum viverra interdum felis sit amet mollis.\nCras id arcu leo, et accumsan nisl. Nulla eget molestie nulla. Quisque eu elit a quam auctor ultricies. Maecenas tempor enim et turpis rutrum vel ultricies quam eleifend. Etiam dapibus nulla nisl. Quisque eu sem dui. Praesent odio nulla, consequat elementum pellentesque vel, lobortis viverra dolor. Etiam faucibus lacinia libero eu fringilla. Pellentesque cursus sodales tellus eget vulputate.\nSed ac ipsum magna. Fusce adipiscing condimentum pretium. Etiam magna neque, tincidunt at scelerisque quis, sagittis in nulla. In tempus nunc in metus accumsan quis consectetur ante semper. Nam eu vehicula turpis. Proin eu euismod magna. Praesent dapibus lectus dictum tortor eleifend dignissim in sit amet urna. Sed tincidunt eros sit amet tortor tempor sed iaculis orci venenatis.", "https://iadclexicon.org/acfm": "TERM: ACFM\nURL: https://iadclexicon.org/acfm\n\nACFM\nAlternating current field measurement.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006.\nGlobal Standards", "https://iadclexicon.org/acidizing": "TERM: Acidizing\nURL: https://iadclexicon.org/acidizing\n\nAcidizing\n\u201cAcidizing\u201d means the act of pumping an acidic solution into a wellbore to remove any materials from the perforations, pipe, and walls of the producing formation and includes the act of pumping the substance into formations to improve permeability.\nSource: Oil and Gas Drilling and Servicing Operations, Michigan Administrative Code R 408, February 8, 2013.\nRegulations\nAcidizing\nThe act of pumping an acidic solution into a wellbore to remove materials from the perforations, pipe, and walls of the producing formation or pumping the solution into formations to improve permeability.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards", "https://iadclexicon.org/acgih": "TERM: ACGIH\nURL: https://iadclexicon.org/acgih\n\nACGIH\nAmerican Conference of Governmental Industrial Hygienists.\nSource:\nAPI\nRP 49, Recommended Practice for Drilling and Well Servicing Operations Involving Hydrogen Sulfide, Third Edition, May 2001.\nGlobal Standards\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards", "https://iadclexicon.org/acknowledgement-compliance-aoc": "TERM: Acknowledgement of Compliance (AoC)\nURL: https://iadclexicon.org/acknowledgement-compliance-aoc\n\nAcknowledgement of Compliance (AoC)\nAn Acknowledgement of Compliance (AoC) is a statement from the Petroleum Safety Authority Norway that expresses the authorities\u2019 confidence that petroleum activities can be carried out using the 27 facility within the framework of the regulations.\nSource:\u00a0Guidelines Regarding the Framework Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/acknowledge": "TERM: Acknowledge\nURL: https://iadclexicon.org/acknowledge\n\nAcknowledge\nManual response to the receipt of an alert or call.\nSource: IMO resolution A.1021(26), Code on Alarms and Indicators, 2009, 18 January 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/acl": "TERM: ACL\nURL: https://iadclexicon.org/acl\n\nACL\nAccess control list.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards", "https://iadclexicon.org/acoustic-control-system": "TERM: Acoustic Control System\nURL: https://iadclexicon.org/acoustic-control-system\n\nAcoustic Control System\nA subsea control system that uses coded acoustic signals for communications and is normally used as an emergency backup having control of a few selected critical functions.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/acop": "TERM: ACoP\nURL: https://iadclexicon.org/acop\n\nACoP\nApproved Code of Practice.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nSource: Prevention of Fire and Explosion, and Emergency Response on Offshore Installations, Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, Approved Code of Practice and guidance (UK HSE L65), Second Edition, 1997.\nRegulatory Guidance", "https://iadclexicon.org/acoustic-signal": "TERM: Acoustic Signal\nURL: https://iadclexicon.org/acoustic-signal\n\nAcoustic Signal\n\u201cAcoustic signal\u201d means a coded sound signal which is released and transmitted by a device designed for that purpose, without the use of a human or artificial voice.\nSource: The Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, S.I. 1995/743, 1995.\nRegulations", "https://iadclexicon.org/acquiring": "TERM: Acquiring\nURL: https://iadclexicon.org/acquiring\n\nAcquiring\nAcquiring as mentioned in the second subsection, includes active searching in internal and external information sources.\nSource:\u00a0Guidelines Regarding the Management Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/acs": "TERM: ACS\nURL: https://iadclexicon.org/acs\n\nACS\nAmerican Chemical Society.\nSource:\nAPI\nSPEC 13A, Specification for Drilling Fluids Materials, Eighteenth Edition, February 2010.\nGlobal Standards\nACS\nAnti-collision (zone management) system.\nSource:\u00a0NORSOK D-001, Drilling facilities, Rev. 3, December 2012.\nGlobal Standards", "https://iadclexicon.org/acp": "TERM: ACP\nURL: https://iadclexicon.org/acp\n\nACP\nAccess Control Point.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards\nACP\nAnnular casing pressure.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/acquisition-of-property": "TERM: Acquisition of Property\nURL: https://iadclexicon.org/acquisition-of-property\n\nAcquisition of Property\nAcquisition of property has the same meaning as in paragraph 51(xxxi) of the Constitution\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/acs-reagent-grade": "TERM: ACS Reagent Grade\nURL: https://iadclexicon.org/acs-reagent-grade\n\nACS Reagent Grade\nChemical meeting the purity standards specified by the American Chemical Society (ACS).\nSource:\nAPI\nRP 13B-1, Recommended Practice for Field Testing Water-based Drilling Fluids, Fourth Edition, March 2009.\nGlobal Standards\nACS Reagent Grade\nChemicals that meet purity standards as specified by the American Chemical Society (ACS).\nSource:\nAPI\nSPEC 13A, Specification for Drilling Fluids Materials, Eighteenth Edition, February 2010.\nGlobal Standards", "https://iadclexicon.org/acting-manager": "TERM: Acting Manager\nURL: https://iadclexicon.org/acting-manager\n\nActing Manager\nActing manager means the employee designated for the purpose referred to in regulation 7(1)(b).\nSource: Health and Safety in Employment (Mining Administration) Regulations 1996, SR 1996/220, New Zealand, as of January 2011.\nRegulations\nActing Manager\nActing manager means the employee designated for the purpose referred to in the Health and Safety in Employment (Mining Administration) Regulations 1996.\nSource: Health and Safety in Employment (Mining\u2014Underground) Regulations 1999, SR 1999/331, New Zealand, as of 8 October 1999.\nRegulations", "https://iadclexicon.org/action-effect": "TERM: Action Effect\nURL: https://iadclexicon.org/action-effect\n\nAction Effect\nEffect of actions on structural components.\u00a0[ISO 19900:2002].\nEXAMPLE Internal forces, moments, stresses, strains, rigid body motions or elastic deformations.\nSource: ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards\nAction Effect\nEffect of actions on structural components.\nEXAMPLE\u00a0\u00a0 Internal force, moment, stress or strain.\nSource:\u00a0ISO 19900:2013, Petroleum and natural gas industries \u2013 General requirements\u00a0for offshore structures.\nGlobal Standards\n<!-- /* Font Definitions */ @font-face {font-family:\"\uff2d\uff33 \u660e\u671d\"; 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mso-pagination:widow-orphan; font-size:12.0pt; font-family:\"Times New Roman\"; mso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; mso-fareast-theme-font:minor-fareast; mso-bidi-font-family:\"Times New Roman\";} .MsoChpDefault {mso-style-type:export-only; mso-default-props:yes; font-size:10.0pt; mso-ansi-font-size:10.0pt; mso-bidi-font-size:10.0pt; mso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; mso-fareast-theme-font:minor-fareast; mso-fareast-language:JA;} @page WordSection1 {size:8.5in 11.0in; margin:1.0in 1.25in 1.0in 1.25in; mso-header-margin:.5in; mso-footer-margin:.5in; mso-paper-source:0;} div.WordSection1 {page:WordSection1;} -->\n<!-- /* Font Definitions */ @font-face {font-family:\"\uff2d\uff33 \u660e\u671d\"; panose-1:0 0 0 0 0 0 0 0 0 0; mso-font-charset:128; mso-generic-font-family:roman; mso-font-format:other; mso-font-pitch:fixed; mso-font-signature:1 134676480 16 0 131072 0;} @font-face {font-family:\"Cambria Math\"; panose-1:2 4 5 3 5 4 6 3 2 4; mso-font-charset:0; 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margin:1.0in 1.25in 1.0in 1.25in; mso-header-margin:.5in; mso-footer-margin:.5in; mso-paper-source:0;} div.WordSection1 {page:WordSection1;} -->\nEffect of actions on structural components.\nEXAMPLE Internal forces, moments, stresses, strains, rigid body motions or elastic deformations. [ISO 19904-1:2006, 3.5]\n.\nSource:\nAPI\nRP 2MOP, Marine Operations, Upstream Segment, First Edition, July 2010.\nGlobal Standards\n<!-- /* Font Definitions */ @font-face {font-family:\"\uff2d\uff33 \u660e\u671d\"; panose-1:0 0 0 0 0 0 0 0 0 0; mso-font-charset:128; mso-generic-font-family:roman; mso-font-format:other; mso-font-pitch:fixed; mso-font-signature:1 134676480 16 0 131072 0;} @font-face {font-family:\"Cambria Math\"; panose-1:2 4 5 3 5 4 6 3 2 4; mso-font-charset:0; mso-generic-font-family:auto; mso-font-pitch:variable; mso-font-signature:3 0 0 0 1 0;} /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal {mso-style-unhide:no; mso-style-qformat:yes; mso-style-parent:\"\"; margin:0in; margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:12.0pt; font-family:\"Times New Roman\"; mso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; mso-fareast-theme-font:minor-fareast; mso-bidi-font-family:\"Times New Roman\";} .MsoChpDefault {mso-style-type:export-only; mso-default-props:yes; font-size:10.0pt; mso-ansi-font-size:10.0pt; mso-bidi-font-size:10.0pt; mso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; mso-fareast-theme-font:minor-fareast; mso-fareast-language:JA;} @page WordSection1 {size:8.5in 11.0in; margin:1.0in 1.25in 1.0in 1.25in; mso-header-margin:.5in; mso-footer-margin:.5in; mso-paper-source:0;} div.WordSection1 {page:WordSection1;} -->", "https://iadclexicon.org/act": "TERM: Act\nURL: https://iadclexicon.org/act\n\nAct\n\u201cAct\u201d means the Canada Oil and Gas Operations Act (Loi).\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource: Canada Oil and Gas Drilling and Production Regulations, SOR/2009-315, February 2013.\nRegulations\nSource:\u00a0Canada Oil and Gas Geophysical Operations Regulations, SOR/96-117, Canada, current to April 29, 2013.\nRegulations\nSource: Canada Oil and Gas Installations Regulations, SOR/96-118, February 2013.\nRegulations\nSource: Offshore Waste Treatment Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, December 15, 2010.\nRegulatory Guidance\nACT\nThe assumed malevolent scenario under study.\nSource:\nAPI\nSTANDARD 780, Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, First Edition, May 2013.\nGlobal Standards\nAct\n\u201cAct\u201d means the Oil and Gas Production and Conservation Act (Loi).\nSource: Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\nRegulations\nAct\n\u201cAct\u201d means Part II of the Canada Labour Code (Loi).\nSource: Canada Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, February 2013.\nRegulations\nSource:\u00a0Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations\nAct\nACT shall mean the Oil and Gas Conservation Act of the State of Colorado.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations\nAct\n\u201cACT\u201d means automatic custody transfer.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations\nAct\nAct means the OCS Lands Act, as amended (43 U.S.C. 1331 et seq.).\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations\nAct\nAct means the Outer Continental Shelf Lands Act of 1953 (43 U.S.C. 1331 et seq. ), as amended by the Outer Continental Shelf Lands Act Amendments of 1978 (Pub. L. 95-372).\nSource: Outer Continental Shelf Activities, 33 CFR 140-147 (2013).\nRegulations\nAct\n\u201cAct\u201d means State of Wyoming Occupational Health and Safety Act, as amended 1992.\nSource: State of Wyoming Occupational Safety and Health Rules and Regulations for Oil and Gas Well Drilling, Revised January 8, 2013.\nRegulations\nAct\nAct means the Health and Safety in Employment Act 1992.\nSource: Health and Safety in Employment (Petroleum Exploration and Extraction) Regulations 2013, SR 2013/208, New Zealand, as of May 2013.\nRegulations\nACT\nAutomatic custody transfer.\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards\nAct\nAct\u2014The Oil and Gas Act (58 P. S. \u00a7 \u00a7\u00a0 601.101\u2014601.605).\nSource: Oil and Gas Wells, Pennsylvania Code, Title 25, Chapter 78, December 2012.\nRegulations\nAct\nAct means the Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act.\nSource:\u00a0Nova Scotia Offshore Area Petroleum Geophysical Operations Regulations, SOR/95-144, Canada, current to May 31, 2012.\nRegulations\nSource: Nova Scotia Offshore Certificate of Fitness Regulations, SOR/95-187, Canada, current to May 31, 2012.\nRegulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations\nSource:\u00a0Nova Scotia Offshore Petroleum Installations Regulations, SOR/95-191, Canada, current to May 31, 2012.\nRegulations\nSource:\u00a0Nova Scotia Offshore Petroleum Drilling and Production Regulations, SOR/2009-317, Canada, current to May 31, 2012.\nRegulations\nSource:\u00a0Drilling and Production Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, March 31, 2011.\nRegulatory Guidance\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nAct\nAct means the Canada Newfoundland Atlantic Accord Implementation Act.\nSource:\u00a0Drilling and Production Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, March 31, 2011.\nRegulatory Guidance\nAct\nThe Accord Acts and the Canada Oil and Gas Operations Act.\nSource: Environmental Protection Plan Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, March 31, 2011.\nRegulatory Guidance\nAct\nAct means the Offshore Petroleum and Greenhouse Gas Storage Act 2006.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Environment) Regulations 2009 (Statutory Rules 1999 No. 228 as amended), Australia, prepared on 1 January 2012.\nRegulations\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations\nSource: Offshore Petroleum and Greenhouse Gas Storage (Safety) Regulations 2009 (Select Legislative Instrument 2009 No. 382 as amended), Australia, prepared on 1 January 2012.\nRegulations\nThis Act\nThis Act includes the regulations.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nAct, The\nThe enabling legislation that creates NOPSEMA, provides its functions and powers for its OHS inspectors and imposes duties on those who are regulated by NOPSEMA. The Act has changed over time:\nFrom 1st January 2005 to 30th June 2008: The Petroleum (Submerged Lands) Act 1967\nFrom 1st July 2008 to 20th November 2008 The Offshore Petroleum Act 2006\nFrom 21st November 2008: The Offshore Petroleum and Greenhouse Gas Storage Act 2006\nIt may also refer to the State PSLA or Territory PSLA when this is relevant.\nSource: NOPSEMA Guideline \u2013 Glossary \u2013 Regulatory Operations, N-09000-GL0326, Australia, Revision 5, December 2011.\nRegulatory Guidance\nAct\nThe Canada Oil and Gas Operations Act, the Canada-Nova Scotia Atlantic Accord Implementation Act and the Canada-Newfoundland and Labrador Atlantic Accord Implementation Act.\nSource:\nSafety Plan Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, March 31, 2011.\nRegulatory Guidance\nAct\nAct means the Health and Safety in Employment Act 1992.\nSource: Health and Safety in Employment (Mining Administration) Regulations 1996, SR 1996/220, New Zealand, as of January 2011.\nRegulations\nAct\n\u201cAct\u201d means the Oilfields (Regulation and Development) Act, 1948 (53 of 1948\n.\nSource:\u00a0Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, India, 18th June 2008.\nRegulations\nAct\nAct: Mijnbouwwet.\nSource: Mining Decree of the Netherlands, Netherlands, 2003 (as amended in 2007).\nLegislation\nAct\n\u201cAct\u201d means the Petroleum Act, 1934 (30 of 1934).\nSource: The Petroleum Rules, 2002, India, 13th March 2002.\nRegulations\nAct\n\u201cAct\u201d means the Petroleum Act, 1934 (30 of 1934.\nSource:\u00a0The Petroleum Rules, 1976, India, 1976.\nRegulations", "https://iadclexicon.org/action": "TERM: Action\nURL: https://iadclexicon.org/action\n\nAction\nExternal load applied to the structure (direct action) or an imposed deformation or acceleration (indirect action). EXAMPLE An imposed deformation can be caused by fabrication tolerances, settlement, temperature change or moisture variation.\u00a0NOTE An earthquake typically generates imposed accelerations. [ISO 19900:2002, 2.1]\nSource:\nAPI\nRP 2MOP, Marine Operations, Upstream Segment, First Edition, July 2010.\nGlobal Standards\nSource:\u00a0ISO 19900:2013, Petroleum and natural gas industries \u2013 General requirements\u00a0for offshore structures.\nGlobal Standards\nAction\nExternal load applied to the structure (direct action) or an imposed deformation or acceleration (indirect action).\u00a0EXAMPLE An imposed deformation can be caused by fabrication tolerances, settlement, temperature change or moisture variation.\u00a0NOTE An earthquake typically generates imposed accelerations.\u00a0[ISO 19900:2002]\nSource: ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards\nAction\nExternal load applied to the structure (direct action) or an imposed deformation or acceleration (indirect action).\u00a0EXAMPLE An imposed deformation can be caused by fabrication tolerances, settlement, temperature change or moisture variation.\u00a0NOTE An earthquake typically generates imposed accelerations.\u00a0[ISO 19900:2002, definition 2.1].\nSource: ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/action-integral": "TERM: Action Integral\nURL: https://iadclexicon.org/action-integral\n\nAction Integral\nThe joule or ohmic heating energy dissipated per unit resistance at the lightning attachment point. The action integral is measured in A\n2\ns (amperes-squared seconds), which is the same as J\u03a9\n-1\n(joules per ohm) (Rakov and Uman,\nLightning: Physics and Effects\n, p. 277).\nSource:\nAPI\nRP 545 Recommended Practice for Lightning Protection of Aboveground Storage Tanks for Flammable or Combustible Liquids, First Edition, October 2009.\nGlobal Standards", "https://iadclexicon.org/active-data": "TERM: Active Data\nURL: https://iadclexicon.org/active-data\n\nActive Data\ncontinually updated data, based on latest operational data..\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/active-attack": "TERM: Active Attack\nURL: https://iadclexicon.org/active-attack\n\nActive Attack\nAn actual assault perpetrated by an intentional threat source that attempts to alter a system, its resources, its data, or its operations.\nAdapted from: IETF RFC 4949, NIST SP 800-63 Rev 1\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/action-levels": "TERM: Action Levels\nURL: https://iadclexicon.org/action-levels\n\nAction levels\nObserved condition or measured level of exposure to a harmful substance, condition, or hazard that would identify the need for the implementation of a management action, at times determined by regulatory mandate, appropriate to address such condition.\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards\nAction levels\nThe levels at which the possibility of hydrogen sulfide atmospheric concentrations greater than 10 ppm or sulfur dioxide atmospheric concentrations greater than 2 ppm may be encountered.\nSource:\nAPI\nRP 49, Recommended Practice for Drilling and Well Servicing Operations Involving Hydrogen Sulfide, Third Edition, May 2001.\nGlobal Standards", "https://iadclexicon.org/active-barriers": "TERM: Active Barriers\nURL: https://iadclexicon.org/active-barriers\n\nActive barriers\nActive barriers are typically barriers that are designed to be routinely actuated either manually (e.g. by a diver or ROV) or by some form of remote control (e.g. via the production control system) or by reverse flow (e.g. check valves), such as the following: downhole SCSSVs and SSCSVs; subsea tree valves (including valves in the production and annulus flow paths, as well as valves in hydraulic and chemical injection lines); manifold valves (including hydraulically actuated and ROV-operated valves); flowline isolation valves (including those on a manifold, as well as at the top of a riser); check valves (including those in downhole gaslift valves and in chemical injection lines). Barriers such as downhole sliding sleeves can be classified as either passive or active, depending on the activation method and the anticipated activation frequency.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/active-content": "TERM: Active Content\nURL: https://iadclexicon.org/active-content\n\nActive Content\nSoftware that is able to automatically carry out or trigger actions without the explicit intervention of a user.\nAdapted from: CNSSI 4009\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/active-fire-protection": "TERM: Active Fire Protection\nURL: https://iadclexicon.org/active-fire-protection\n\nActive Fire Protection\nMethod of extinguishing fire by application of substances such as halon, water, carbon dioxide, foam, etc.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/active-operation": "TERM: Active Operation\nURL: https://iadclexicon.org/active-operation\n\nActive Operation\nRegular and continuing activities related to the production of oil and gas for which the operator has all necessary permits. In the case of a well that has been inactive for 12 consecutive months or longer and that is not permitted as a disposal or injection well, the well remains inactive for purposes of this section, regardless of any minimal activity, until the well has reported production of at least 10 barrels of oil for oil wells or 100 mcf of gas for gas wells each month for at least three consecutive months.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/active-monitoring-systems": "TERM: Active Monitoring Systems\nURL: https://iadclexicon.org/active-monitoring-systems\n\nActive Monitoring Systems\nActive monitoring systems:\n\u2022 Measure the achievement of objectives and specified standards;\n\u2022 Concentrate on high-risk activities by monitoring in more depth and more frequently.\nSource: Approved Code of Practice for Managing Hazards to Prevent Major Industrial Accidents, Health and Safety in Employment Act 1992, Department of Labour, New Zealand, July 1994.\nRegulatory Guidance", "https://iadclexicon.org/active-maintenance-time": "TERM: Active Maintenance Time\nURL: https://iadclexicon.org/active-maintenance-time\n\nActive Maintenance Time\nThat part of the maintenance time during which a maintenance action is performed on an item, either automatically or manually, excluding logistic delays. NOTE 1 A maintenance action can be carried out while the item is performing a required function. NOTE 2 For a more detailed description and interpretation of maintenance times, see Figure 4 and Annex C.\nSource:\nAPI\nSTD 2000, Venting Atmospheric and Low-pressure Storage Tanks, Sixth Edition, November 2009.\nGlobal S\ntandards", "https://iadclexicon.org/active-substance": "TERM: Active Substance\nURL: https://iadclexicon.org/active-substance\n\nActive Substance\n\u201cActive Substance\u201d means a substance or organism, including a virus or a fungus, that has a general or specific action on or against Harmful Aquatic Organisms and Pathogens.\nSource:\u00a0International Convention for the Control and Management of Ships\u2019 Ballast Water and Sediments, 2004.\nLegislation\nActive Substances\nActive Substances \u2013 means a substance or organism, including a virus or a fungus that has a general or specific action on or against Harmful Aquatic Organisms and Pathogens.\nSource: Resolution MEPC.174(58), revised Guidelines for approval of ballast water management systems (G8), 10 October 2008, International Maritime Organization.\nRegulatory Guidance\nSource:\nResolution MEPC.169(57), revised Procedure for approval of ballast water management systems that make use of Active Substances (G9), 4 April 2008, International Maritime Organization.\nRegulatory Guidance\nSource:\u00a0Resolution MEPC.140(54), Guidelines for approval and oversight of prototype ballast water treatment technology programmes (G10), 24 March 2006, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/active-seal-relaxed-diameter": "TERM: Active Seal Relaxed Diameter\nURL: https://iadclexicon.org/active-seal-relaxed-diameter\n\nActive Seal Relaxed Diameter\nThe inside diameter through the active packing element when in the fully open condition (no hydraulic closing pressure applied and after closing to manufacturers minimum specified diameter).\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/active-underground-mine": "TERM: Active Underground Mine\nURL: https://iadclexicon.org/active-underground-mine\n\nActive Underground Mine\n\u201cActive underground mine\u201d means an underground excavation of coal or industrial minerals in any phase of the mining operation which is required to be permitted by the division of mineral resources management, regularly and routinely examined by state-certified forepersons, and inspected quarterly by mine safety inspectors of the division of mineral resources management for compliance with mine safety laws, including the active workings of a mine, any and all sealed or unsealed boreholes, shafts, drifts, slopes or any other openings to the surface, and any and all in-seam contiguous, abandoned areas physically connected to but separated by permanently constructed seals from the current active workings where miners are able to work or travel.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations", "https://iadclexicon.org/activities-in-the-area": "TERM: Activities in The Area\nURL: https://iadclexicon.org/activities-in-the-area\n\nActivities in The Area\n\u2018Activities in the Area\u2019 means all activities of exploration for, and exploitation of, the resources of the Area\nSource: United Nations Convention on the Law of the Sea (UNCLOS), 1982,\nLegislation", "https://iadclexicon.org/actively-engaged-as-an-inspector": "TERM: Actively Engaged as an Inspector\nURL: https://iadclexicon.org/actively-engaged-as-an-inspector\n\nActively engaged as an inspector\n\u201cActively engaged as an inspector\u201d shall be defined by one of the following provisions:\nA minimum of 20% of time spent performing inspection activities or supervision inspection activities as described in the API 510 inspection code over the most recent three-year certification period.\nPerformance of inspection activities or supervision of inspection activities on 75 pressure vessels as described in API 510 over the most recent three-year certification period.\nNote: Inspection activities common to other API inspection documents (NDE, record-keeping, review of welding documents, etc.) may be considered here.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006.\nGlobal Standards", "https://iadclexicon.org/activities-associated-with-the-exploration-development-and-production-of-oil-or-gas-or-geothermal-resources": "TERM: Activities Associated With The Exploration, Development, And Production Of Oil Or Gas Or Geothermal Resources\nURL: https://iadclexicon.org/activities-associated-with-the-exploration-development-and-production-of-oil-or-gas-or-geothermal-resources\n\nActivities Associated With The Exploration, Development, And Production Of Oil Or Gas Or Geothermal Resources\nActivities associated with:\n(A) the drilling of exploratory wells, oil wells, gas wells, or geothermal resource wells;\n(B) the production of oil or gas or geothermal resources, including:\nactivities associated with the drilling of injection water source wells that penetrate the base of usable quality water;\nactivities associated with the drilling of cathodic protection holes associated with the cathodic protection of wells and pipelines subject to the jurisdiction of the commission to regulate the production of oil or gas or geothermal resources;\nactivities associated with gasoline plants, natural gas or natural gas liquids processing plants, pressure maintenance plants, or repressurizing plants;\nactivities associated with any underground natural gas storage facility, provided the terms \u201cnatural gas\u201d and \u201cstorage facility\u201d shall have the meanings set out in the Texas Natural Resources Code, \u00a791.173;\nactivities associated with any underground hydrocarbon storage facility, provided the terms \u201chydrocarbons\u201d and \u201cunderground hydrocarbon storage facility\u201d shall have the meanings set out in the Texas Natural Resources Code, \u00a791.201; and\nactivities associated with the storage, handling, reclamation, gathering, transportation, or distribution of oil or gas prior to the refining of such oil or prior to the use of such gas in any manufacturing process or as a residential or industrial fuel;\n(C) the operation, abandonment, and proper plugging of wells subject to the jurisdiction of the commission to regulate the exploration, development, and production of oil or gas or geothermal resources; and\n(D) the discharge, storage, handling, transportation, reclamation, or disposal of waste or any other substance or material associated with any activity listed in subparagraphs (A) \u2013 (C) of this paragraph, except for waste generated in connection with activities associated with gasoline plants, natural gas or natural gas liquids processing plants, pressure maintenance plants, or repressurizing plants if that waste is a hazardous waste as defined by the administrator of the United States Environmental Protection Agency pursuant to the federal Solid Waste Disposal Act, as amended (42 United States Code \u00a76901, et seq.).\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations\nActivities Associated With The Exploration, Development, And Production Of Oil Or Gas Or Geothermal Resources\nActivities associated with:\n(A) the drilling of exploratory wells, oil wells, gas wells, or geothermal resource wells;\n(B) the production of oil, gas, or geothermal resources, including:\nactivities associated with the drilling of injection water source wells that penetrate the base of usable quality water;\nactivities associated with the drilling of cathodic protection holes associated with the cathodic protection of wells and pipelines subject to the jurisdiction of the commission to regulate the production of oil, gas, or geothermal resources;\nactivities associated with natural gas or natural gas liquids processing plants or reservoir pressure maintenance or repressurizing plants;\nactivities associated with any underground natural gas storage facility, provided the terms \u201cnatural gas\u201d and \u201cstorage facility\u201d shall have the meanings set out in Texas Natural Resources Code, \u00a791.173;\nactivities associated with any underground hydrocarbon storage facility, provided the terms \u201chydrocarbons\u201d and \u201cunderground hydrocarbon storage facility\u201d shall have the meanings set out in Texas Natural Resources Code, \u00a791.201; and\nactivities associated with the storage, handling, reclamation, gathering, transportation, or distribution of oil or gas prior to the refining of such oil or prior to the use of such gas in any manufacturing process or as a residential or industrial fuel;\n(C) the operation, abandonment, and proper plugging of wells subject to the jurisdiction of the commission to regulate the exploration, development, and production of oil or gas or geothermal resources; and\n(D) the discharge, storage, handling, transportation, reclamation, or disposal of waste or any other substance or material associated with any activity listed in subparagraphs (A) \u2013 (C) of this paragraph.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/activity-in-connection-with-an-installation": "TERM: Activity In Connection With An Installation\nURL: https://iadclexicon.org/activity-in-connection-with-an-installation\n\nActivity In Connection With An Installation\nAny reference in these Regulations to an activity in connection with an installation is a reference to any activity in connection with an installation, or any activity which is immediately preparatory thereto, whether carried on from the installation itself, in or from a vessel or in any other manner, other than\u2014\ntransporting, towing or navigating the installation; and\nany activity in or from a vessel which is ready to give assistance in the event of an emergency on or near the installation.\nSource: The Offshore Installations (Safety Case) Regulations 2005, UK S.I. 2005/3117, 2005.\nRegulations", "https://iadclexicon.org/activity": "TERM: Activity\nURL: https://iadclexicon.org/activity\n\nActivity\nDefined work of an asset, business or company that results in specific, measurable outputs.\n\u201cActivities\u201d in this guidance is a general term that may include individual tasks or groups of tasks, or it may define entire operations, initiatives or projects of the company. For the petroleum sector, example activities at the company level include oil and gas exploration, drilling, production, and processing, refining, and transport and marketing of products. Activities should also be considered for all periods of the asset or business lifecycle \u2013 for example, construction and decommissioning projects.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards\nActivity\n\u201cActivity\u201d includes, unless the context otherwise requires, a diving project and standing a vessel by.\nSource: The Health and Safety at Work etc. Act 1974 (Application outside Great Britain) Order 2001, UK S.I. 2013/214, 2013.\nRegulations\nActivity\nActivity means a petroleum activity or a greenhouse gas activity.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Environment) Regulations 2009 (Statutory Rules 1999 No. 228 as amended), Australia, prepared on 1 January 2012.\nRegulations\nActivity\nA reference in these Regulations to an activity includes, where the context permits, a reference to:\na proposed activity; and\nany stage of an activity.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Environment) Regulations 2009 (Statutory Rules 1999 No. 228 as amended), Australia, prepared on 1 January 2012.\nRegulations\nActivity\nWork to be carried out as part of a process characterized by a set of specific inputs and tasks that produce a set of outputs to meet customer requirements.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nActivity\nPreparation for and implementation of operations.\nSource:\u00a0NORSOK D-010, Well integrity in drilling and well operations, Rev. 3, August 2004.\nGlobal Standards", "https://iadclexicon.org/actual-loss-or-damage": "TERM: Actual Loss or Damage\nURL: https://iadclexicon.org/actual-loss-or-damage\n\nActual Loss or Damage\nIn section 26, \u201cactual loss or damage\u201d includes loss of income, including future income, and, with respect to any aboriginal peoples of Canada, includes loss of hunting, fishing and gathering opportunities.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nSource:\u00a0Canada Oil and Gas Operations Act, R.S.C., 1985, c. O-7, Canada, current to April 29, 2013.\nLegislation", "https://iadclexicon.org/activity-specific-operating-guidelines": "TERM: Activity-Specific Operating Guidelines (ASOG)\nURL: https://iadclexicon.org/activity-specific-operating-guidelines\n\nActivity-Specific Operating Guidelines (ASOG)\nGuidelines on the operational, environmental and equipment performance limits for the location and specific activity.(For drilling operations, the ASOG may be known as the Well-Specific Operating Guidelines(WSOG)).\nSource: IMO MSC.1/Circ.1580,\nGUIDELINES FOR VESSELS AND UNITS WITH DYNAMIC POSITIONING (DP) SYSTEMS,\n16 June 2017, International Maritime Organization.\nRegulatory Guidance\nActivity-Specific Operating Guidelines (ASOG)\nActivity-Specific Operating Guidelines (ASOG) means guidelines on the operational, environmental and equipment performance limits for the location and specific activity.\n(For drilling operations, the ASOG may be known as the Well-Specific Operating Guidelines\u00a0(WSOG)).\nSource: IMO MSC.1/Circ.1580,\nGUIDELINES FOR VESSELS AND UNITS WITH DYNAMIC POSITIONING (DP) SYSTEMS,\n16 June 2017, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/actuating-force": "TERM: Actuating Force\nURL: https://iadclexicon.org/actuating-force\n\nActuating Force\nActuating force\nmeans the force required to set the actuating mechanism.\nSource: IMO Resolution MSC.81(70), Revised Recommendation on Testing of Life-Saving Appliances, 11 December 1998, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/actual-opportunity": "TERM: Actual Opportunity\nURL: https://iadclexicon.org/actual-opportunity\n\nActual Opportunity\nAn actual opportunity means that the employees are involved sufficiently early in the decision process for their input to amount to part of the basis for making decisions.\nSource:\u00a0Guidelines Regarding the Framework Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/actuating-mechanism": "TERM: Actuating Mechanism\nURL: https://iadclexicon.org/actuating-mechanism\n\nActuating Mechanism\nActuating mechanism\nmeans the mechanism which, when operated, allows the liferaft to be released automatically.\nSource: IMO Resolution MSC.81(70), Revised Recommendation on Testing of Life-Saving Appliances, 11 December 1998, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/actuator": "TERM: Actuator\nURL: https://iadclexicon.org/actuator\n\nActuator\nMechanism for the manual, remote, or automatic operation of a valve or choke.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nActuator\nMechanism for the remote or automatic operation of a valve or choke.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\u00a0Global Standards\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards\nActuator\nA mechanism for the remote or automatic operation of a valve or choke.\nSource: ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nActuator\nA device used to open or close a valve by means of applied manual, hydraulic, pneumatic, or electrical energy.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/actuators": "TERM: Actuators\nURL: https://iadclexicon.org/actuators\n\nActuators\nPart of a control system, which regulates speed, power, valve position, etc. to match a set point.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/acute-hazard": "TERM: Acute Hazard\nURL: https://iadclexicon.org/acute-hazard\n\nAcute Hazard\nCapable of causing effects occurring from exposure over a short time, usually within minutes or hours. An acute exposure can result in short-term or long-term health effects.\nSource:\nAPI\nRP 2009, Safe Welding, Cutting, and Hot Work Practices in the Petroleum and Petrochemical Industries, Seventh Edition, February 2002 (Reaffirmed, March 2012),\nGlobal Standards\nSource:\nAPI\nRP 2201, Safe Hot Tapping Practices in the Petroleum & Petrochemical Industries, Fifth Edition, July 2003 (Reaffirmed October 2010),\nGlobal Standards", "https://iadclexicon.org/acute-pollution": "TERM: Acute Pollution\nURL: https://iadclexicon.org/acute-pollution\n\nAcute Pollution\nAcute pollution is defined in Section 38 of the Pollution Control Act (in Norwegian only) as \u201cpollution of importance, which happens suddenly, and which is not allowed according to provision in or pursuant to this Act\u201d. This means that an accidental discharge can be considered acute pollution even if limit values in a permit granted pursuant to Section 11 of the Pollution Control Act (in Norwegian only), have not been exceeded. An example of this is an abnormal discharge situation with high concentrations of oil in water over a short period of time, even if this does not lead to overruns in relation to the permit in the form of a monthly average. Similarly, pollution can be deemed acute and the harmful effects on the environment can be serious, even if the pollution develops gradually and over a longer period of time, for example in connection with leaks from tanks, pipelines, etc. In each individual case, the operator shall determine whether the discharge entails a need for notification or reporting.\nSource:\u00a0Guidelines Regarding the Management Regulations, Norway, updated December 2012.\nRegulatory Guidance\nAcute Pollution\nAcute pollution means pollution of significance which occurs suddenly and should take into account worst case discharge scenario from the facility. Typical examples are larger oil spill due to pipe rupture or a blow out from a well.\nSource:\u00a0Guidance Notes on Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, Oil Industry Safety Directorate (India), 2012.\nRegulatory Guidance", "https://iadclexicon.org/acute-release": "TERM: Acute Release\nURL: https://iadclexicon.org/acute-release\n\nAcute release\nTier 1 and 2 both apply the concept of an acute release to differentiate a PSE from other LOPCs which occur over a prolonged period (such as fugitive emissions) and are unlikely to constitute a major incident risk of a fire or explosion. An acute release of material is defined as LOPC which exceeds the reporting threshold for a Tier 1 or Tier 2 PSE within any period of one hour during the event. Acute releases include but are not limited to equipment and piping failures due to corrosion, overpressure, damage from mobile equipment, sabotage, etc. For example: valves being left open; tanks being overfilled; flare or relief systems not operating as intended; process upsets or errors that result in process materials entering other process containment systems with no provisions or design considerations; corrosion of a pipe or a gasket failure where the release over an hour exceeds thresholds.\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards", "https://iadclexicon.org/ad": "TERM: AD\nURL: https://iadclexicon.org/ad\n\nAD\nActive directory.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards", "https://iadclexicon.org/adapter": "TERM: Adapter\nURL: https://iadclexicon.org/adapter\n\nAdapter\nPressure-containing piece of equipment having end connections of different nominal sizes and/or pressure ratings, used to connect other pieces of equipment of different nominal sizes and/or pressure ratings.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nAdapter\nPressure-containing piece of equipment having end connections of different nominal size designation and/or pressure rating.\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards", "https://iadclexicon.org/adaptive-risk": "TERM: Adaptive Risk\nURL: https://iadclexicon.org/adaptive-risk\n\nAdaptive Risk\nCategory of risk that includes threats intentionally caused by humans.\nSample Usage:\nA terrorist plot to attack a public transportation system can be categorized as an adaptive risk.\nAnnotation:\nAdaptive risks can include insider threats, civil disturbances, terrorism, or transnational crime. Those threats are caused by people that can change their behavior or characteristics in reaction to\nprevention, protection, response, or recovery measures taken\n.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/adapter-spool": "TERM: Adapter Spool\nURL: https://iadclexicon.org/adapter-spool\n\nAdapter Spool\nA spool used to connect drill-through equipment with different end connections, nominal size designation and/or pressure ratings to each other.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nAdapter Spool\nConnects blowout preventers of different sizes or pressure ratings to the casing head.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/adas": "TERM: AS/NZS\nURL: https://iadclexicon.org/adas\n\nAS/NZS\nAS/NZS, followed by a number, means the Australian and New Zealand Standard of that number, as existing from time to time.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Safety) Regulations 2009 (Select Legislative Instrument 2009 No. 382 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/addition-section": "TERM: Addition Section\nURL: https://iadclexicon.org/addition-section\n\nAddition Section\nCompartment(s) in the surface drilling fluid system between the removal section and the suction section which provides a well-agitated compartment(s) for the addition of commercial products such as chemicals, necessary solids and liquids.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/adelt": "TERM: ADELT\nURL: https://iadclexicon.org/adelt\n\nADELT\nAutomatically Deployable Emergency Locator Transmitter.\nSource:\u00a0NOGEPA Guideline 14, Helideck Operations and Procedures Manual, Netherlands, Version 2, December 2011.\nGlobal Standards", "https://iadclexicon.org/additive": "TERM: Additive\nURL: https://iadclexicon.org/additive\n\nAdditive\nAny chemical substance or combination of substances, including a proppant, contained in a hydraulic fracturing fluid that is intentionally added to a base fluid for a specific purpose whether or not the purpose of any such substance or combination of substances is to create fractures in a formation.\nSource:\u00a0Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations\nAdditive\nMaterial added to a cement slurry to modify or enhance some desired property.\nNOTE: Properties that are commonly modified include setting time (by use of retarders or accelerators), fluid loss, viscosity, etc.\nSource:\nAPI\nSPEC 10A, Specification for Cements and Materials for Well Cementing, Twenty-fourth Edition, December 2010.\nGlobal Standards\nAdditive\nMaterial added to a cement slurry to modify or enhance some desired property.\nNOTE: Common properties that are modified include: setting time (by use of retarders or accelerators), fluid loss control, viscosity, etc.\nSource:\nAPI\nRP 10B-2, Recommended Practice for Testing Well Cements, First Edition, July 2005 (Reaffirmed: July 2010).\nGlobal Standards", "https://iadclexicon.org/adequate-ventilation": "TERM: Adequate Ventilation\nURL: https://iadclexicon.org/adequate-ventilation\n\nAdequate Ventilation\nAdequate ventilation is defined as ventilation (natural or artificial) that is sufficient to prevent the accumulation of significant quantities of vapor-air or gas-air mixtures in concentration above 25 % of their lower flammable (explosive) limit, LFL (LEL).\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards", "https://iadclexicon.org/adequate": "TERM: Adequate\nURL: https://iadclexicon.org/adequate\n\nAdequate\nAdequate: equal to the requirement or occasion; fully sufficient, suitable or fit (The Macquarie Dictionary Online \u00a9 2007).\nSource: NOPSEMA Guidance note: Safety Case Content and Level of Detail, N-04300-GN0106, Australia, Revision 5, December 2012.\nRegulatory Guidance\nAdequate\nin relation to ventilation, means where the concentration of the inflammable gas in gas-air mixture does not reach the lower inflammable limit, or\nwhere applied to provision of facilities for fire-fighting means the facilities so provided are in accordance with the prevalent recognized standards or codes safety.\nSource: The Petroleum Rules, 2002, India, 13th March 2002.\nRegulations\nSource:\u00a0The Petroleum Rules, 1976, India, 1976.\nRegulations", "https://iadclexicon.org/adequately-ventilated-area": "TERM: Adequately Ventilated Area\nURL: https://iadclexicon.org/adequately-ventilated-area\n\nAdequately Ventilated Area\nIs an area having a natural or artificial ventilation system to prevent the accumulation of gases to an explosive level. API Recommends 12 air volume changes per hour or 1.5 CFM per square foot of floor area whichever is greater.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/adhesive-bond": "TERM: Adhesive Bond\nURL: https://iadclexicon.org/adhesive-bond\n\nAdhesive Bond\nRigid type of joint between two components made using an adhesive\nNote: 1 to entry:\u00a0An adhesive joint generally consists of a slightly conical (tapered) bell end and a machined (cylindrical or tapered) spigot end.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/adhesive-joint": "TERM: Adhesive Joint\nURL: https://iadclexicon.org/adhesive-joint\n\nAdhesive Joint\nRigid type of joint between two components made using an adhesive.\nNote: 1 to entry:\u00a0An adhesive joint generally consists of a slightly conical (tapered) bell end and a machined (cylindrical or tapered) spigot end.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/adiabatic": "TERM: Adiabatic\nURL: https://iadclexicon.org/adiabatic\n\nAdiabatic\nProcess that is at constant temperature without loss or gain of heat.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/adiabatic-efficiency": "TERM: Adiabatic Efficiency\nURL: https://iadclexicon.org/adiabatic-efficiency\n\nAdiabatic Efficiency\nRatio of theoretical temperature increase to actual temperature increase; a measure of the work done by a compressor that is not lost as heat.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/adjacent-connected-space": "TERM: Adjacent Connected Space\nURL: https://iadclexicon.org/adjacent-connected-space\n\nAdjacent Connected Space\nAdjacent connected space means a normally unventilated space which is not used for cargo but which may share the same atmospheric characteristics with the enclosed space such as, but not limited to, a cargo space accessway.\nSource: IMO resolution A.1050(27), Revised recommendations for entering enclosed spaces aboard ships, 21 December 2011, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/adjacent-estuarine-zones": "TERM: Adjacent Estuarine Zones\nURL: https://iadclexicon.org/adjacent-estuarine-zones\n\nAdjacent Estuarine Zones\nThis term embraces the area inland from the coast line of Texas and is comprised of the bays, inlets, and estuaries along the gulf coast.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/adjacent-property": "TERM: Adjacent Property\nURL: https://iadclexicon.org/adjacent-property\n\nAdjacent Property\nA tract of property next to the tract of property on which the subject wellhead is located, including a tract that meets only at a corner point.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/adjacent-space": "TERM: Adjacent Space\nURL: https://iadclexicon.org/adjacent-space\n\nAdjacent Space\n\u201cAdjacent space\u201d means those spaces bordering a space in all directions, including all points of contact, corners, diagonals, decks, tank tops and bulkheads.\nSource: Resolution MEPC.210(63), 2012 Guidelines for safe and environmentally sound ship recycling, 2 March 2012, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/adjoining-spacing-units": "TERM: Adjoining Spacing Units\nURL: https://iadclexicon.org/adjoining-spacing-units\n\nAdjoining Spacing Units\n\u201cAdjoining spacing units\u201d mean those existing or prospective spacing units in the same pool that are touching at a point or line on the subject spacing unit.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/adjustable-choke": "TERM: Adjustable Choke\nURL: https://iadclexicon.org/adjustable-choke\n\nAdjustable Choke\nA choke with a conical needle and seat vary the rate of flow. See also chokes.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/adjustable-speed-drive": "TERM: Adjustable Speed Drive\nURL: https://iadclexicon.org/adjustable-speed-drive\n\nAdjustable Speed Drive\nTA device that is used to control the speed of an AC motor by varying the frequency of the voltage supplied to it. These are also known as variable frequency drives, adjustable frequency drives and other, similar, names.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards", "https://iadclexicon.org/adjustable-frequency-controller": "TERM: Adjustable Frequency Controller\nURL: https://iadclexicon.org/adjustable-frequency-controller\n\nAdjustable frequency controller or AFC\nA device that is used to control the speed of an AC motor by varying the frequency of the voltage supplied to it. These are also known as adjustable speed drives, variable frequency drives, adjustable frequency drives and other, similar, names.\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/adjusted-allowable": "TERM: Adjusted Allowable\nURL: https://iadclexicon.org/adjusted-allowable\n\nAdjustable Allowable\n\u201cAdjusted allowable\u201d means the allowable production a well or proration unit receives after all adjustments are made.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations\nAdjusted Allowable\n\u201cAdjusted allowable\u201d means the allowable production a proration unit receives after all adjustments are applied.\nSource: Oil and gas Conservation, North Dakota Administrative Code, Chapter 43-02-03, April 2012.\nRegulations", "https://iadclexicon.org/adjusted-amount": "TERM: Adjusted Amount\nURL: https://iadclexicon.org/adjusted-amount\n\nAdjusted amount\nAdjusted amount means the amount that would have been paid under subsection (1) in respect of the amount of royalty if it were assumed that the provisional royalty (within the meaning of section 16 of the Royalty Act) had been equal to the determined royalty (within the meaning of that section).\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/adjusted-set-pressure": "TERM: Adjusted Set Pressure\nURL: https://iadclexicon.org/adjusted-set-pressure\n\nAdjusted Set Pressure\nInlet static pressure at which a pressure-relief valve is adjusted to open on the test stand. See set pressure (3.19). NOTE 1 Adjusted set pressure is equivalent to set pressure for direct-mounted end-of-line installations. NOTE 2 The adjusted set pressure includes corrections for service conditions of superimposed back-pressure.\nSource:\nAPI\nSTD 2000, Venting Atmospheric and Low-pressure Storage Tanks, Sixth Edition, November 2009.\nGlobal S\ntandards", "https://iadclexicon.org/administrative-controls": "TERM: Administrative Controls\nURL: https://iadclexicon.org/administrative-controls\n\nAdministrative Controls\nProcedures intended to ensure that personnel actions do not compromise the overpressure protection of the equipment.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards", "https://iadclexicon.org/administrator": "TERM: Administrator\nURL: https://iadclexicon.org/administrator\n\nAdministrator\nThe administrator of the United States Environmental Protection Agency, or the administrator\u2019s designee.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations\nAdministrator\n\u201cAdministrator\u201d means the Administrator of the Wyoming Workers\u2019 Safety \u2013OSHA.\nSource: State of Wyoming Occupational Safety and Health Rules and Regulations for Oil and Gas Well Drilling, Revised January 8, 2013.\nRegulations", "https://iadclexicon.org/adr": "TERM: ADR\nURL: https://iadclexicon.org/adr\n\nADR\nAccord Europ\u00e9en relatif au transport international des marchandises dangereuses par route.\nSource:\u00a0NOGEPA Industrial Guideline No. 16, Working with Naturally Occurring Radioactive Materials (NORM), Netherlands, Version 1, January 2009.\nGlobal Standards", "https://iadclexicon.org/ads": "TERM: ADS\nURL: https://iadclexicon.org/ads\n\nADS\n\u201cADS\u201d means an atmospheric diving system capable of withstanding external pressures greater than atmospheric pressure and in which the internal pressure remains at atmospheric pressure and includes a one-person submarine and the one-atmosphere compartment of a diving submersible (syst\u00e8me ADS).\nSource: Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31,\n2012.\u00a0Regulations\nADS\nautomatic disconnect system\nSource:\u00a0Oil & Gas UK, Guidelines on subsea BOP systems, Issue 1, July 2012,\nGlobal Standards\nADS\nAtmospheric diving system.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/ads-diving-operation": "TERM: ADS Diving Operation\nURL: https://iadclexicon.org/ads-diving-operation\n\nADS\nDiving Operation\n\u201cADS diving operation\u201d means a diving operation in which an ADS dive is made (op\u00e9rations\nde\nplong\u00e9e\navec\nsyst\u00e8me ADS.\nSource:\u00a0Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/ads-dive": "TERM: ADS Dive\nURL: https://iadclexicon.org/ads-dive\n\nADS Dive\n\u201cADS dive\u201d means a dive in which an ADS is used (plong\u00e9e\navec\nsyst\u00e8me ADS).\nSource:\u00a0Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/ads-supervisor": "TERM: ADS Supervisor\nURL: https://iadclexicon.org/ads-supervisor\n\nADS Supervisor\n\u201cADS supervisor\u201d means a supervisor of a diving operation involving a pilot (\ndirecteur\nde\nplong\u00e9e\navec\nsyst\u00e8me ADS).\nSource:\u00a0Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/administration": "TERM: Administration\nURL: https://iadclexicon.org/administration\n\nAdministration\nAdministration means the Government of the State whose flag the MOU is entitled to fly.\nSource:\u00a0IMO Resolution A.1079(28), Recommendations for the Training and Certification of Personnel on Mobile Offshore Units (MOUs), Adopted on 4 December 2013, International Maritime Organization,\nRegulatory Guidance\nAdministration\nAdministration\nmeans the Government of the State whose flag the ship is entitled to fly.\nSource:\u00a0IMO Resolution MSC.307(88), International Code for Application of Fire Test Procedures, 2010 (2010 FTP Code), 3 December 2010, International Maritime Organization.\nRegulatory Guidance\nSource:\u00a0IMO Resolution MSC.267(85), adoption of the International Code on Intact Stability, 2008 (2008 IS Code), 4 December 2008, International Maritime Organization.\nRegulatory Guidance\nSource:\u00a0IMO Resolution MSC.98(73), Adoption of the International Code for Fire Safety Systems (FSS Code), 5 December 2000, International Maritime Organization.\nRegulatory Guidance\n.\nAdministration\nAdministration means the Government of the State under whose authority the ship is operating. With respect to a ship entitled to fly the flag of a State, the Administration is the Government of that State. With respect to fixed or floating platforms engaged in exploration and exploitation of the sea-bed and subsoil thereof adjacent to the coast over which the coastal State exercises sovereign rights for the purpose of exploration and exploitation of their natural resources, the Administration is the Government of the coastal State concerned.\nSource:\u00a0Resolution MEPC.195(61), 2010 Guidelines for Survey and Certification of Anti-fouling Systemson Ships, 1 October 2010, International Maritime Organization.\nRegulatory Guidance\nSource: IMO Resolution A.951(23), IMO Guidelines on Ship Recycling (resolution A.962(23)), 4\u00a0March 2004, International Maritime Organization,\nRegulatory guidance\nAdministration\nAdministration means the Government of the State whose flag the unit is entitled to fly.\nSource: IMO Resolution A.1021(26), Guidelines for ships operating in polar waters, 18 January 2010, International Maritime Organization,\u00a0Regulatory Guidance\nSource: IMO Resolution A.1023(26), Code for the Construction and Equipment of Mobile Offshore Drilling Units (2009 MODU Code), 2009. Global Standards\nSource:\nIMO Resolution MSC.267(85), International Code on Intact Stability, 2008 (2008 IS Code), 4\u00a0December 2008, International Maritime Organization.\nRegulatory Guidance\nSource: IMO resolution MSC.98(73), The International Code for Fire Safety Systems, 5\u00a0December 2000, International Maritime Organization.\nRegulatory Guidance\nSource: Resolution A.741(18), International Management Code for the Safe Operation of Ships and for Pollution Prevention (International Safety Management (ISM) Code), 4\u00a0 November 1993, International Maritime Organization,\nRegulatory guidance\nAdministration\nAdministration has the same meaning as article 2, subparagraph (5) of MARPOL 73.\nSource:\nResolution MEPC.177(58), amendments to the Technical Code on Control of Emission of Nitrogen Oxides from Marine Diesel Engines, 10 October 2008, International Maritime Organization\n.\nRegulatory Guidance\nAdministration\n\u201cAdministration\u201d means the Government of the State under whose authority the ship is operating. With respect to a ship entitled to fly a flag of a State, the Administration is the Government of that State. With respect to fixed or floating platforms engaged in exploration and exploitation of the sea-bed and subsoil thereof adjacent to the coast over which the coastal State exercises sovereign rights for the purposes of exploration and exploitation of their natural resources, the Administration is the Government of the coastal State concerned.\nSource: International Convention for the Control and Management of Ships\u2019 Ballast Water and Sediments, 2004,\nLegislation\nSource: International Convention on the Control of Harmful Anti-fouling Systems on Ships,2001,\nLegislation", "https://iadclexicon.org/advanced-first-aid-certificate": "TERM: Advanced First Aid Certificate\nURL: https://iadclexicon.org/advanced-first-aid-certificate\n\nAdvanced First Aid Certificate\n\u201cAdvanced first aid certificate\u201d means the certificate issued by an approved organization for the successful completion of a first aid course of at least five days\u2019 duration, other than a mariners\u2019 first aid course (certificat de secourisme avanc\u00e9)\nSource:\u00a0Canada Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, February 2013.\nRegulations\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations", "https://iadclexicon.org/advanced-persistent-threat": "TERM: Advanced Persistent Threat\nURL: https://iadclexicon.org/advanced-persistent-threat\n\nAdvanced Persistent Threat\nAn adversary that possesses sophisticated levels of expertise and significant resources which allow it to create opportunities to achieve its objectives by using multiple attack vectors (e.g., cyber, physical, and deception).\nFrom: NIST SP 800-53 Rev 4\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/adversary": "TERM: Adversary\nURL: https://iadclexicon.org/adversary\n\nAdversary\nAn individual, group, organization, or government that conducts or has the intent to conduct detrimental activities.\nFrom: DHS Risk Lexicon\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards\nAdversary\nIndividual, group, organization, or government that conducts or has the intent to conduct detrimental activities\nSample Usage:\nAl-Qaeda is an adversary of the United States.\nAnnotation:\nAn adversary can be hypothetical for the purposes of training, exercises, red teaming, and other activities.\nAn adversary differs from a threat in that an adversary may have the intent, but not the capability, to conduct detrimental activities, while a threat possesses both intent and capability.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance\nCanadian Standards Association\nAny individual, group, organization, or government that conducts activities detrimental to an operator\u2019s assets or has the intention and capability to conduct such activities.\nNote:\nAn adversary can include political and terrorist groups, criminals, disgruntled employees, and private interests; an adversary can also include site insiders, site outsiders, or the two acting in collusion.\n(Source:\nSecurity Vulnerability Assessment Methodology for the Petroleum and Petrochemical Industries\n).\nSource:\u00a0Canadian Standards Association, Z246.1-09, Security management for petroleum and natural gas industry systems, August 2009,\nRegional Standards", "https://iadclexicon.org/adverse-conditions": "TERM: Adverse Conditions\nURL: https://iadclexicon.org/adverse-conditions\n\nAdverse Conditions\nAdverse conditions\n\u201cAdverse conditions\u201d mean sea conditions with the following parameters:\nSignificant wave height h\ns\n, m\nPeak wave period T\nP\n, s\nMean wind speed V\nw\n, m/s\n5.5\n7.0 to 15.0\n19.0\nSource:\u00a0Resolution MEPC.232(65), 2013 Interim Guidelines for determining minimum propulsion power to maintain the manoeuvrability of ships in adverse conditions, 17 May 2013, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/adverse-impact-of-examinations": "TERM: Adverse Impact of Examinations\nURL: https://iadclexicon.org/adverse-impact-of-examinations\n\nAdverse Impact of Examinations\nUnanticipated examination results for a specific group of persons.\nNote: 1 to entry: Examples of specific groups of persons include groups based on race, gender, age, ethnic origin, language or religion.\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/adverse-physiological-or-toxicological-effects": "TERM: Adverse Physiological or Toxicological Effects\nURL: https://iadclexicon.org/adverse-physiological-or-toxicological-effects\n\nAdverse Physiological or Toxicological Effects\nAdverse physiological or toxicological effects\nare considered to be evidence of cardiac sensitization, for the purposes of approving halocarbon fire-extinguishing agents in accordance with MSC/Circ.848 and MSC.1/Circ.1267.\nSource:\u00a0IMO MSC.1/Circ.1316, Guidelines on determining the no observed adverse effect level (NOAEL) and lowest observed adverse effect level (LOAEL) values for halocarbon fire-extinguishing agents, 10 June 2009, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/ae": "TERM: AE\nURL: https://iadclexicon.org/ae\n\nA\ne\nSpudcan effective bearing area based on cross-section taken at uppermost part of bearing area in contact with soil.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards\nAE\nAcoustic Emissions.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/adware": "TERM: Adware\nURL: https://iadclexicon.org/adware\n\nAdware\nApplication which pushes advertising to users and/or gathers user online behaviour.\nNOTE The application may or may not be installed with the user\u2019s knowledge or consent or forced onto the user via\u00a0licensing terms for other software.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards", "https://iadclexicon.org/aerated-fluid": "TERM: Aerated Fluid\nURL: https://iadclexicon.org/aerated-fluid\n\nAerated Fluid\nDrilling fluid injected with air or gas in varying amounts for the purpose of reducing hydrostatic head.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/aerosol": "TERM: Aerosol\nURL: https://iadclexicon.org/aerosol\n\nAerosol\nAerosol\nis a fire-extinguishing medium consisting of finely divided solid particles of chemicals released into a protected space as either condensed aerosol or dispersed\naerosol.\nSource:\u00a0IMO MSC.1/Circ.1270, Revised Guidelines for the approval of fixed aerosol fire-extinguishing systems equivalent to fixed gas fire-extinguishing systems, as referred to in SOLAS 74, for machinery spaces, 4 June 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/aeration": "TERM: Aeration\nURL: https://iadclexicon.org/aeration\n\nAeration\nInjecting gases in varying amounts into a fluid.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/afc": "TERM: AFC\nURL: https://iadclexicon.org/afc\n\nAdjustable frequency controller or AFC\nA device that is used to control the speed of an AC motor by varying the frequency of the voltage supplied to it. These are also known as adjustable speed drives, variable frequency drives, adjustable frequency drives and other, similar, names.\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/aex": "TERM: AEx\nURL: https://iadclexicon.org/aex\n\nAEx\nRequired marking prefix for electrical apparatus to be installed in hazardous (classified) locations meeting one or more types of protection in accordance with harmonized American National (ANSI) Standards as defined in Article 505 of the\nNEC\n.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nAEx\nRequired marking prefix for apparatus meeting one or more types of protection in Section 505-4 for installation in accordance with Article 505 of the National Electrical Code, NFPA 70:2008.\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/afci": "TERM: AFCI\nURL: https://iadclexicon.org/afci\n\nAFCI\nArc-fault circuit interrupter.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nAFCI\nA device intended to provide protection from the effects of arc faults by recognizing characteristics unique to arcing and by functioning to de-energize the circuit when an arc fault is detected.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards", "https://iadclexicon.org/afe": "TERM: AFE\nURL: https://iadclexicon.org/afe\n\nAFE\n\u201cAFE\u201d means authorization for expenditure.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/affected-parties": "TERM: Affected Parties\nURL: https://iadclexicon.org/affected-parties\n\nAffected Parties\nThe term \u201caffected parties\u201d will necessarily be interpreted broadly. This includes both public agencies and affected private organisations on the employer and employee side.\nSource:\u00a0Guidelines Regarding the Framework Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/affected-person": "TERM: Affected Person\nURL: https://iadclexicon.org/affected-person\n\nAffected Person\n\u201cAffected person\u201d means the division designated operator; in the absence of an operator, a lessee whose interest is evidence by a written conveyance document either of record or known to the applicant as of the date the applicant files the application; or in the absence of an operator or lessee, a mineral interest owner whose interest is evidenced by a written conveyance document either of record or known to the applicant as of the date the applicant filed the application for permit to inject.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations\nAffected Person\nPerson who, as a result of the activity sought to be permitted, has suffered or may suffer actual injury or economic damage other than as a member of the general public.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations\nAffected Person\nA person who has suffered or will suffer actual injury or economic damage other than as a member of the general public and includes surface owners of property on which a reclamation plant is located and surface owners of adjoining properties.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations\nAffected Person\nA person who, as a result of actions proposed in an application for a storage facility permit or for amendment or modification of an existing storage facility permit, has suffered or may suffer actual injury or economic damage other than as a member of the general public.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations\nAffected Person\nA person who, as a result of actions proposed an application for an underground gas storage project permit or an amendment or modification of an existing underground gas storage project permit, has suffered or may suffer actual injury or economic damage other than as a member of the general public.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations\nAffected Person\nThe owner or occupant of real property located in the area of influence of the proposed route of a sour gas pipeline facility. If the final proposed route of the pipeline is unknown at the time of application, then an affected person is any person who owns or occupies real property located within the area of influence associated with any possible pipeline route identified by the applicant. For purposes of this definition, the owner shall be the owner of record as of the final day to protest an application. The occupant shall be the occupant as of the final day to protest an application.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/affected-state": "TERM: Affected State\nURL: https://iadclexicon.org/affected-state\n\nAffected State:\nAffected State means with respect to any program, plan, lease sale, or other activity proposed, conducted, or approved under the provisions of the Act, any State:\n1. The laws of which are declared, under section 4(a)(2) of the Act, to be the law of the United States for the portion of the OCS on which such activity is, or is proposed to be, conducted;\n2. Which is, or is proposed to be, directly connected by transportation facilities to any artificial island or installation or other device permanently or temporarily attached to the seabed;\n3. Which is receiving, or according to the proposed activity, will receive oil for processing, refining, or transshipment that was extracted from the OCS and transported directly to such State by means of vessels or by a combination of means including vessels;\n4. Which is designated by the Secretary as a State in which there is a substantial probability of significant impact on or damage to the coastal, marine, or human environment, or a State in which there will be significant changes in the social, governmental, or economic infrastructure, resulting from the exploration, development, and production of oil and gas anywhere on the OCS; or\n5. In which the Secretary finds that because of such activity there is, or will be, a significant risk of serious damage, due to factors such as prevailing winds and currents to the marine or coastal environment in the event of any oil spill, blowout, or release of oil or gas from vessels, pipelines, or other transshipment facilities.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/affected-tract": "TERM: Affected Tract\nURL: https://iadclexicon.org/affected-tract\n\nAffected Tract\nAffected Tract\u2015any real property known or reasonably believed to have suffered environmental damage as defined in R.S. 30:29.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/afff": "TERM: AFFF\nURL: https://iadclexicon.org/afff\n\nAFFF\nAqueous Film Forming Foam.\nSource:\u00a0NOGEPA Guideline 14, Helideck Operations and Procedures Manual, Netherlands, Version 2, December 2011.\nGlobal Standards\nSource:\nISO 21457:2010, Petroleum and natural gas industries \u2014 Materials selection and corrosion control for oil and gas production systems, First Edition,September 2010.\nGlobal Standards", "https://iadclexicon.org/affiliate-code-of-conduct": "TERM: Affiliate Code of Conduct\nURL: https://iadclexicon.org/affiliate-code-of-conduct\n\nAffiliate Code of Conduct\n\u201cAffiliate code of conduct\u201d means the code of conduct governing entities engaged in storage, transmission, distribution, marketing and sale of natural gas under sub-section (1) of section 21.\nSource:\u00a0The Petroleum and Natural Gas Regulatory Board Act, 2006, No. 19 of 2006, India, amended as of May 2013.\nLegislation", "https://iadclexicon.org/affinity-laws": "TERM: Affinity Laws\nURL: https://iadclexicon.org/affinity-laws\n\nAffinity Laws\nEquations that correlate the relationship of head, speed, impeller diameter, flow, and efficiency for turbo machinery.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/afp": "TERM: AFP\nURL: https://iadclexicon.org/afp\n\nAFP\nActive fire protection\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards\nAFP (active fire protection)\nEquipment, systems, and methods which, following initiation, can be used to control, mitigate, and\u00a0extinguish fires\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards", "https://iadclexicon.org/afp-active-fire-protection": "TERM: AFP (active fire protection)\nURL: https://iadclexicon.org/afp-active-fire-protection\n\nAFP (active fire protection)\nEquipment, systems, and methods which, following initiation, can be used to control, mitigate, and\u00a0extinguish fires\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards", "https://iadclexicon.org/afso": "TERM: AFSO\nURL: https://iadclexicon.org/afso\n\nAFSO\nAlternate Facility Security Officer.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards", "https://iadclexicon.org/afs-convention": "TERM: AFS Convention\nURL: https://iadclexicon.org/afs-convention\n\nAFS Convention\nAFS Convention means the International Convention on the Control of Harmful Anti-Fouling Systems on Ships, 2001.\nSource:\u00a0Resolution MEPC.207(62), 2011 Guidelines for the control and management of ships\u2019 biofouling to minimize the transfer of invasive aquatic species, 15 July 2011, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/aft-terminal": "TERM: Aft Terminal\nURL: https://iadclexicon.org/aft-terminal\n\nAft Terminal\nAft terminal\nis the aft limit of the subdivision length. <Chapter II-1, regulation 2>.\nSource:\u00a0IMO Resolution MSC.216(82), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 8 December 2006, International Maritime Organization.\nLegislation", "https://iadclexicon.org/aftercooler": "TERM: Aftercooler\nURL: https://iadclexicon.org/aftercooler\n\nAftercooler\nHeat exchanger used post compression to reduce gas temperatures.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/afterglow": "TERM: Afterglow\nURL: https://iadclexicon.org/afterglow\n\nAfterglow\nAfterglow\nmeans persistence of glowing of a material after cessation of flaming or after the ignition source has been removed.\nSource:\u00a0IMO Resolution MSC.307(88), International Code for Application of Fire Test Procedures, 2010 (2010 FTP Code), 3 December 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/aga-gcl": "TERM: Ag/AgCL\nURL: https://iadclexicon.org/aga-gcl\n\nAg/AgCL\nSilver/silver chloride.\nSource:\nAPI\nTechnical Report 17TR7, Verification and Validation of Subsea Connectors, First Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/ageing": "TERM: Ageing\nURL: https://iadclexicon.org/ageing\n\nAgeing\nAgeing of polymer and composite material is an irreversible process, which occurs when the material is exposed to particular environmental conditions. Ageing is dependent on temperature, exposure to seawater, exposure to air (ozone degradation where applicable) and ultraviolet (UV) radiation. The ageing process is characterized by a change in properties, such as reduction in strength or ductility, and embrittlement or softening. In addition, the physical properties of the polymer or composite can be significantly altered by migration of plasticizers.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/agency": "TERM: Agency\nURL: https://iadclexicon.org/agency\n\nAgency\nAgency means\u2014\n(a) a government department:\n(b) a Crown entity within the meaning of section 2(1) of the Public Finance Act 1989:\n(c) the New Zealand Police:\n(d) the New Zealand Defence Force\nSource: Health and Safety in Employment Act 1992, Public Act 1992 No 96, New Zealand, as of 1 July 2011. Legislation\nAgency\nEntity contracted to inspect new OCTG using the methods and criteria specified.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards\nAgency\nEntity contracted to inspect used drill stem elements using the methods and criteria specified.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards\nAgency\n\u201cAgency\u201d means the Canadian Environmental Assessment Agency established by section 61; Agence.\nSource: Canadian Environmental Assessment Act, 1992, c. 37, Canada, as consolidated November 2003.\nLegislation", "https://iadclexicon.org/agent": "TERM: Agent\nURL: https://iadclexicon.org/agent\n\nAgent\nAgent\u2015the director of the Division of Minerals, the chief engineer thereof, or any of the district managers or their aides.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations\nAgent\n\u201cAgent\u201d means any person authorized by another person to act for him.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations\nAgent\nAn\nagent\nmeans any person, natural or legal, engaged on behalf of the owner, charterer or operator of a ship, or the owner of the cargo, in providing shipping services, including managing arrangements for the ship being the subject of a marine safety investigation.\nSource:\u00a0IMO Resolution MSC.255(84), Code of the International Standards and Recommended Practices for a Safety Investigation into a Marine Casualty or Marine Incident (Casualty Investigation Code), 16 May 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/aggrieved-person": "TERM: Aggrieved Person\nURL: https://iadclexicon.org/aggrieved-person\n\nAggrieved Person\n\u201cAggrieved person\u201d means an operator, employer, contractor, employee, self-employed person, owner, supplier, provider of an occupational health or safety service, engineer or union at a workplace who is directly affected by an order or decision.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations", "https://iadclexicon.org/aggregation": "TERM: Aggregation\nURL: https://iadclexicon.org/aggregation\n\nAggregation\nCombination of individual alerts to provide one alert (one alert represents many individual alerts), e.g., imminent slowdown or shutdown of the propulsion system alarm at the navigation bridge.\nSource:\u00a0IMO resolution A.1021(26), Code on Alarms and Indicators, 2009, 18 January 2010, International Maritime Organization.\nRegulatory Guidance\nAggregation\nCombination of individual alerts to provide one alert (one alert represents plenty of individual alerts).\nSource:\u00a0IMO Resolution MSC.302(87), Performance standards for bridge alert management, 17 May 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/agitator": "TERM: Agitator\nURL: https://iadclexicon.org/agitator\n\nAgitator (or Mechanical Stirrer)\nMechanically driven mixer that stirs the drilling fluid by turning an impeller near the bottom of a mud compartment to blend additives, suspend solids and maintain a uniform consistency of the drilling fluid.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/aggregated-alert": "TERM: Aggregated Alert\nURL: https://iadclexicon.org/aggregated-alert\n\nAggregated Alert\nAlert indicating the existence of multiple individual alerts.\nSource:\u00a0IMO Resolution MSC.302(87), Performance standards for bridge alert management, 17 May 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/agreed": "TERM: Agreed\nURL: https://iadclexicon.org/agreed\n\nAgreed\nTerm used when operating conditions or other design parameters are to be specified, and an agreement has to be reached.\nSource: Rules for Classification and Construction, IV Industrial Services, 6 Offshore Technology, 9 Guideline for Personnel Transfers by Means of Lifting Appliances, Edition 2011, Germanischer Lloyd SE,\nGlobal Standards", "https://iadclexicon.org/agreement": "TERM: Agreement\nURL: https://iadclexicon.org/agreement\n\nAgreement\nIn this section, \u201cagreement\u201d means an agreement between the Government of Canada and the government of a province respecting resource management and revenue sharing in relation to activities respecting the exploration for or the production of petroleum carried out on any frontier lands.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nL\negislation\nAgreement\nUnless otherwise indicated, \u201cby agreement\u201d means \u201cby agreement between manufacturer and purchaser at the time of enquiry and order\u201d.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/agreement-goals": "TERM: Agreement Between Goals\nURL: https://iadclexicon.org/agreement-goals\n\nAgreement Between Goals\nAgreement between goals as mentioned in the second subsection, means that the goals are consistent and not contradictory.\nSource:\u00a0Guidelines Regarding the Management Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/agricultural-production": "TERM: Agricultural Production\nURL: https://iadclexicon.org/agricultural-production\n\nAgricultural Production\n\u201cAgricultural production\u201d means the production of any growing grass or crop attached to the surface of the land, whether or not the grass or crop is to be sold commercially, and the production of any farm animals, including farmed elk, whether or not the animals are to be sold commercially.\nSource: Control of Oil and Gas Resources, North Dakota Century Code, Title 38, Chapter 8, February 2013.\nLegislation\nAgricultural Production\n\u201cAgricultural production\u201d means the production of any grass or crop attached to the surface of the land, whether or not the grass or crop is to be sold commercially, and the production of any farm animals, whether or not the animals are to be sold commercially.\nSource: Control of Oil and Gas Resources, North Dakota Century Code, Title 38, Chapter 8, February 2013.\nLegislation", "https://iadclexicon.org/ahj": "TERM: AHJ\nURL: https://iadclexicon.org/ahj\n\nAHJ\nAuthority Having Jurisdiction.\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/ahv": "TERM: Anchor Handling Vessel (AHV)\nURL: https://iadclexicon.org/ahv\n\nAHV\nAnchor Handling Vessel.\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines", "https://iadclexicon.org/ai": "TERM: AI\nURL: https://iadclexicon.org/ai\n\nAI\nArbeidsinspectie.\u00a0Labour Inspectorate.\nSource:\u00a0NOGEPA Industrial Guideline No. 16, Working with Naturally Occurring Radioactive Materials (NORM), Netherlands, Version 1, January 2009.\nGlobal Standards", "https://iadclexicon.org/aiche": "TERM: AIChE\nURL: https://iadclexicon.org/aiche\n\nAIChE\nAmerican Institute of Chemical Engineers .\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards", "https://iadclexicon.org/air-can": "TERM: Air Can\nURL: https://iadclexicon.org/air-can\n\nAir Can\nClosed top, open bottom cylinder forming an annulus around the outside of the riser pipe that is filled with air (or other low-density fluid) to provide buoyancy.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/air-cushion": "TERM: Air Cushion\nURL: https://iadclexicon.org/air-cushion\n\n<!--\n/* Font Definitions */\n@font-face\n\t{font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tpanose-1:0 0 0 0 0 0 0 0 0 0;\n\tmso-font-charset:128;\n\tmso-generic-font-family:roman;\n\tmso-font-format:other;\n\tmso-font-pitch:fixed;\n\tmso-font-signature:1 134676480 16 0 131072 0;}\n@font-face\n\t{font-family:\"Cambria Math\";\n\tpanose-1:2 4 5 3 5 4 6 3 2 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1.25in;\n\tmso-header-margin:.5in;\n\tmso-footer-margin:.5in;\n\tmso-paper-source:0;}\ndiv.WordSection1\n\t{page:WordSection1;}\n-->\n<!--\n/* Font Definitions */\n@font-face\n\t{font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tpanose-1:0 0 0 0 0 0 0 0 0 0;\n\tmso-font-charset:128;\n\tmso-generic-font-family:roman;\n\tmso-font-format:other;\n\tmso-font-pitch:fixed;\n\tmso-font-signature:1 134676480 16 0 131072 0;}\n@font-face\n\t{font-family:\"Cambria Math\";\n\tpanose-1:2 4 5 3 5 4 6 3 2 4;\n\tmso-font-charset:0;\n\tmso-generic-font-family:auto;\n\tmso-font-pitch:variable;\n\tmso-font-signature:3 0 0 0 1 0;}\n /* Style Definitions */\np.MsoNormal, li.MsoNormal, div.MsoNormal\n\t{mso-style-unhide:no;\n\tmso-style-qformat:yes;\n\tmso-style-parent:\"\";\n\tmargin:0in;\n\tmargin-bottom:.0001pt;\n\tmso-pagination:widow-orphan;\n\tfont-size:12.0pt;\n\tfont-family:\"Times New Roman\";\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-bidi-font-family:\"Times New Roman\";}\n.MsoChpDefault\n\t{mso-style-type:export-only;\n\tmso-default-props:yes;\n\tfont-size:10.0pt;\n\tmso-ansi-font-size:10.0pt;\n\tmso-bidi-font-size:10.0pt;\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-fareast-language:JA;}\n@page WordSection1\n\t{size:8.5in 11.0in;\n\tmargin:1.0in 1.25in 1.0in 1.25in;\n\tmso-header-margin:.5in;\n\tmso-footer-margin:.5in;\n\tmso-paper-source:0;}\ndiv.WordSection1\n\t{page:WordSection1;}\n-->\n<!--\n/* Font Definitions */\n@font-face\n\t{font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tpanose-1:0 0 0 0 0 0 0 0 0 0;\n\tmso-font-charset:128;\n\tmso-generic-font-family:roman;\n\tmso-font-format:other;\n\tmso-font-pitch:fixed;\n\tmso-font-signature:1 134676480 16 0 131072 0;}\n@font-face\n\t{font-family:\"Cambria Math\";\n\tpanose-1:2 4 5 3 5 4 6 3 2 4;\n\tmso-font-charset:0;\n\tmso-generic-font-family:auto;\n\tmso-font-pitch:variable;\n\tmso-font-signature:3 0 0 0 1 0;}\n /* Style Definitions */\np.MsoNormal, li.MsoNormal, div.MsoNormal\n\t{mso-style-unhide:no;\n\tmso-style-qformat:yes;\n\tmso-style-parent:\"\";\n\tmargin:0in;\n\tmargin-bottom:.0001pt;\n\tmso-pagination:widow-orphan;\n\tfont-size:12.0pt;\n\tfont-family:\"Times New Roman\";\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-bidi-font-family:\"Times New Roman\";}\n.MsoChpDefault\n\t{mso-style-type:export-only;\n\tmso-default-props:yes;\n\tfont-size:10.0pt;\n\tmso-ansi-font-size:10.0pt;\n\tmso-bidi-font-size:10.0pt;\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-fareast-language:JA;}\n@page WordSection1\n\t{size:8.5in 11.0in;\n\tmargin:1.0in 1.25in 1.0in 1.25in;\n\tmso-header-margin:.5in;\n\tmso-footer-margin:.5in;\n\tmso-paper-source:0;}\ndiv.WordSection1\n\t{page:WordSection1;}\n-->\nAir pumped into underbase compartments of the structure. NOTE Normally applied in order to reduce the draught and increase the freeboard and/or to alter the structural loading. [ISO 19903:2006, 3.10]\n.\nSource:\nAPI\nRP 2MOP, Marine Operations, Upstream Segment, First Edition, July 2010.\nGlobal Standards\n<!--\n/* Font Definitions */\n@font-face\n\t{font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tpanose-1:0 0 0 0 0 0 0 0 0 0;\n\tmso-font-charset:128;\n\tmso-generic-font-family:roman;\n\tmso-font-format:other;\n\tmso-font-pitch:fixed;\n\tmso-font-signature:1 134676480 16 0 131072 0;}\n@font-face\n\t{font-family:\"Cambria Math\";\n\tpanose-1:2 4 5 3 5 4 6 3 2 4;\n\tmso-font-charset:0;\n\tmso-generic-font-family:auto;\n\tmso-font-pitch:variable;\n\tmso-font-signature:3 0 0 0 1 0;}\n /* Style Definitions */\np.MsoNormal, li.MsoNormal, div.MsoNormal\n\t{mso-style-unhide:no;\n\tmso-style-qformat:yes;\n\tmso-style-parent:\"\";\n\tmargin:0in;\n\tmargin-bottom:.0001pt;\n\tmso-pagination:widow-orphan;\n\tfont-size:12.0pt;\n\tfont-family:\"Times New Roman\";\n\tmso-fareast-font-family:\"\uff2d\uff33 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1.25in;\n\tmso-header-margin:.5in;\n\tmso-footer-margin:.5in;\n\tmso-paper-source:0;}\ndiv.WordSection1\n\t{page:WordSection1;\n-->\n<!--\n/* Font Definitions */\n@font-face\n\t{font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tpanose-1:0 0 0 0 0 0 0 0 0 0;\n\tmso-font-charset:128;\n\tmso-generic-font-family:roman;\n\tmso-font-format:other;\n\tmso-font-pitch:fixed;\n\tmso-font-signature:1 134676480 16 0 131072 0;}\n@font-face\n\t{font-family:\"Cambria Math\";\n\tpanose-1:2 4 5 3 5 4 6 3 2 4;\n\tmso-font-charset:0;\n\tmso-generic-font-family:auto;\n\tmso-font-pitch:variable;\n\tmso-font-signature:3 0 0 0 1 0;}\n /* Style Definitions */\np.MsoNormal, li.MsoNormal, div.MsoNormal\n\t{mso-style-unhide:no;\n\tmso-style-qformat:yes;\n\tmso-style-parent:\"\";\n\tmargin:0in;\n\tmargin-bottom:.0001pt;\n\tmso-pagination:widow-orphan;\n\tfont-size:12.0pt;\n\tfont-family:\"Times New Roman\";\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-bidi-font-family:\"Times New Roman\";}\n.MsoChpDefault\n\t{mso-style-type:export-only;\n\tmso-default-props:yes;\n\tfont-size:10.0pt;\n\tmso-ansi-font-size:10.0pt;\n\tmso-bidi-font-size:10.0pt;\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-fareast-language:JA;}\n@page WordSection1\n\t{size:8.5in 11.0in;\n\tmargin:1.0in 1.25in 1.0in 1.25in;\n\tmso-header-margin:.5in;\n\tmso-footer-margin:.5in;\n\tmso-paper-source:0;}\ndiv.WordSection1\n\t{page:WordSection1;}\n-1. 1\u00a0\u00a0\u00a0\u00a0\u00a0 QQQQQ11AWDFASDFASDFA\n-->", "https://iadclexicon.org/air-can-buoyancy": "TERM: Air Can Buoyancy\nURL: https://iadclexicon.org/air-can-buoyancy\n\nAir Can Buoyancy\nUplift applied to the riser string by the net buoyancy from air (or other fluid) trapped in the air can.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nAir Can Buoyancy\nTension applied to the riser string by the net buoyancy of an air chamber created by a closed top, open bottom cylinder forming an air filled annulus around the outside of the riser pipe.\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards", "https://iadclexicon.org/air-cutting": "TERM: Air Cutting\nURL: https://iadclexicon.org/air-cutting\n\nAir Cutting\nInadvertently incorporating and dispersing air (mechanically) into a drilling fluid system.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/air-intake-shut-off-valve": "TERM: Air Intake Shut-off Valve\nURL: https://iadclexicon.org/air-intake-shut-off-valve\n\n<!--\n/* Font Definitions */\n@font-face\n\t{font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tpanose-1:0 0 0 0 0 0 0 0 0 0;\n\tmso-font-charset:128;\n\tmso-generic-font-family:roman;\n\tmso-font-format:other;\n\tmso-font-pitch:fixed;\n\tmso-font-signature:1 134676480 16 0 131072 0;}\n@font-face\n\t{font-family:\"Cambria Math\";\n\tpanose-1:2 4 5 3 5 4 6 3 2 4;\n\tmso-font-charset:0;\n\tmso-generic-font-family:auto;\n\tmso-font-pitch:variable;\n\tmso-font-signature:3 0 0 0 1 0;}\n /* Style Definitions */\np.MsoNormal, li.MsoNormal, div.MsoNormal\n\t{mso-style-unhide:no;\n\tmso-style-qformat:yes;\n\tmso-style-parent:\"\";\n\tmargin:0in;\n\tmargin-bottom:.0001pt;\n\tmso-pagination:widow-orphan;\n\tfont-size:12.0pt;\n\tfont-family:\"Times New Roman\";\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-bidi-font-family:\"Times New Roman\";}\n.MsoChpDefault\n\t{mso-style-type:export-only;\n\tmso-default-props:yes;\n\tfont-size:10.0pt;\n\tmso-ansi-font-size:10.0pt;\n\tmso-bidi-font-size:10.0pt;\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-fareast-language:JA;}\n@page WordSection1\n\t{size:8.5in 11.0in;\n\tmargin:1.0in 1.25in 1.0in 1.25in;\n\tmso-header-margin:.5in;\n\tmso-footer-margin:.5in;\n\tmso-paper-source:0;}\ndiv.WordSection1\n\t{page:WordSection1;}\n-->\nAir Intake Shut-off Valve\n<!--\n/* Font Definitions */\n@font-face\n\t{font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tpanose-1:0 0 0 0 0 0 0 0 0 0;\n\tmso-font-charset:128;\n\tmso-generic-font-family:roman;\n\tmso-font-format:other;\n\tmso-font-pitch:fixed;\n\tmso-font-signature:1 134676480 16 0 131072 0;}\n@font-face\n\t{font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tpanose-1:0 0 0 0 0 0 0 0 0 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1.25in;\n\tmso-header-margin:.5in;\n\tmso-footer-margin:.5in;\n\tmso-paper-source:0;}\ndiv.WordSection1\n\t{page:WordSection1;}\n-->\n<!--\n/* Font Definitions */\n@font-face\n\t{font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tpanose-1:0 0 0 0 0 0 0 0 0 0;\n\tmso-font-charset:128;\n\tmso-generic-font-family:roman;\n\tmso-font-format:other;\n\tmso-font-pitch:fixed;\n\tmso-font-signature:1 134676480 16 0 131072 0;}\n@font-face\n\t{font-family:\"Cambria Math\";\n\tpanose-1:2 4 5 3 5 4 6 3 2 4;\n\tmso-font-charset:0;\n\tmso-generic-font-family:auto;\n\tmso-font-pitch:variable;\n\tmso-font-signature:3 0 0 0 1 0;}\n /* Style Definitions */\np.MsoNormal, li.MsoNormal, div.MsoNormal\n\t{mso-style-unhide:no;\n\tmso-style-qformat:yes;\n\tmso-style-parent:\"\";\n\tmargin:0in;\n\tmargin-bottom:.0001pt;\n\tmso-pagination:widow-orphan;\n\tfont-size:12.0pt;\n\tfont-family:\"Times New Roman\";\n\tmso-fareast-font-family:\"\uff2d\uff33 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4;\n\tmso-font-charset:0;\n\tmso-generic-font-family:auto;\n\tmso-font-pitch:variable;\n\tmso-font-signature:3 0 0 0 1 0;}\n /* Style Definitions */\np.MsoNormal, li.MsoNormal, div.MsoNormal\n\t{mso-style-unhide:no;\n\tmso-style-qformat:yes;\n\tmso-style-parent:\"\";\n\tmargin:0in;\n\tmargin-bottom:.0001pt;\n\tmso-pagination:widow-orphan;\n\tfont-size:12.0pt;\n\tfont-family:\"Times New Roman\";\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-bidi-font-family:\"Times New Roman\";}\n.MsoChpDefault\n\t{mso-style-type:export-only;\n\tmso-default-props:yes;\n\tfont-size:10.0pt;\n\tmso-ansi-font-size:10.0pt;\n\tmso-bidi-font-size:10.0pt;\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-fareast-language:JA;}\n@page WordSection1\n\t{size:8.5in 11.0in;\n\tmargin:1.0in 1.25in 1.0in 1.25in;\n\tmso-header-margin:.5in;\n\tmso-footer-margin:.5in;\n\tmso-paper-source:0;}\ndiv.WordSection1\n\t{page:WordSection1;}\n-->\n<!--\n/* Font Definitions */\n@font-face\n\t{font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tpanose-1:0 0 0 0 0 0 0 0 0 0;\n\tmso-font-charset:128;\n\tmso-generic-font-family:roman;\n\tmso-font-format:other;\n\tmso-font-pitch:fixed;\n\tmso-font-signature:1 134676480 16 0 131072 0;}\n@font-face\n\t{font-family:\"Cambria Math\";\n\tpanose-1:2 4 5 3 5 4 6 3 2 4;\n\tmso-font-charset:0;\n\tmso-generic-font-family:auto;\n\tmso-font-pitch:variable;\n\tmso-font-signature:3 0 0 0 1 0;}\n /* Style Definitions */\np.MsoNormal, li.MsoNormal, div.MsoNormal\n\t{mso-style-unhide:no;\n\tmso-style-qformat:yes;\n\tmso-style-parent:\"\";\n\tmargin:0in;\n\tmargin-bottom:.0001pt;\n\tmso-pagination:widow-orphan;\n\tfont-size:12.0pt;\n\tfont-family:\"Times New Roman\";\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-bidi-font-family:\"Times New Roman\";}\n.MsoChpDefault\n\t{mso-style-type:export-only;\n\tmso-default-props:yes;\n\tfont-size:10.0pt;\n\tmso-ansi-font-size:10.0pt;\n\tmso-bidi-font-size:10.0pt;\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-fareast-language:JA;}\n@page WordSection1\n\t{size:8.5in 11.0in;\n\tmargin:1.0in 1.25in 1.0in 1.25in;\n\tmso-header-margin:.5in;\n\tmso-footer-margin:.5in;\n\tmso-paper-source:0;}\ndiv.WordSection1\n\t{page:WordSection1;}\n-->\nA device located between the engine air filter and the intake manifold, designed to shut off the diesel engine\u2019s combustion air in the event engine runaway occurs\n.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations\n<!--\n/* Font Definitions */\n@font-face\n\t{font-family:\"\uff2d\uff33 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Definitions */\np.MsoNormal, li.MsoNormal, div.MsoNormal\n\t{mso-style-unhide:no;\n\tmso-style-qformat:yes;\n\tmso-style-parent:\"\";\n\tmargin:0in;\n\tmargin-bottom:.0001pt;\n\tmso-pagination:widow-orphan;\n\tfont-size:12.0pt;\n\tfont-family:\"Times New Roman\";\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-bidi-font-family:\"Times New Roman\";}\n.MsoChpDefault\n\t{mso-style-type:export-only;\n\tmso-default-props:yes;\n\tfont-size:10.0pt;\n\tmso-ansi-font-size:10.0pt;\n\tmso-bidi-font-size:10.0pt;\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-fareast-language:JA;}\n@page WordSection1\n\t{size:8.5in 11.0in;\n\tmargin:1.0in 1.25in 1.0in 1.25in;\n\tmso-header-margin:.5in;\n\tmso-footer-margin:.5in;\n\tmso-paper-source:0;}\ndiv.WordSection1\n\t{page:WordSection1;\n-->\n<!--\n/* Font Definitions */\n@font-face\n\t{font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tpanose-1:0 0 0 0 0 0 0 0 0 0;\n\tmso-font-charset:128;\n\tmso-generic-font-family:roman;\n\tmso-font-format:other;\n\tmso-font-pitch:fixed;\n\tmso-font-signature:1 134676480 16 0 131072 0;}\n@font-face\n\t{font-family:\"Cambria Math\";\n\tpanose-1:2 4 5 3 5 4 6 3 2 4;\n\tmso-font-charset:0;\n\tmso-generic-font-family:auto;\n\tmso-font-pitch:variable;\n\tmso-font-signature:3 0 0 0 1 0;}\n /* Style Definitions */\np.MsoNormal, li.MsoNormal, div.MsoNormal\n\t{mso-style-unhide:no;\n\tmso-style-qformat:yes;\n\tmso-style-parent:\"\";\n\tmargin:0in;\n\tmargin-bottom:.0001pt;\n\tmso-pagination:widow-orphan;\n\tfont-size:12.0pt;\n\tfont-family:\"Times New Roman\";\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-bidi-font-family:\"Times New Roman\";}\n.MsoChpDefault\n\t{mso-style-type:export-only;\n\tmso-default-props:yes;\n\tfont-size:10.0pt;\n\tmso-ansi-font-size:10.0pt;\n\tmso-bidi-font-size:10.0pt;\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-fareast-language:JA;}\n@page WordSection1\n\t{size:8.5in 11.0in;\n\tmargin:1.0in 1.25in 1.0in 1.25in;\n\tmso-header-margin:.5in;\n\tmso-footer-margin:.5in;\n\tmso-paper-source:0;}\ndiv.WordSection1\n\t{page:WordSection1;}\n-1. 1\u00a0\u00a0\u00a0\u00a0\u00a0 QQQQQ11AWDFASDFASDFA\n-->", "https://iadclexicon.org/air-gas-or-mist-drilling": "TERM: Air, Gas, or Mist Drilling\nURL: https://iadclexicon.org/air-gas-or-mist-drilling\n\nAir, Gas, or Mist Drilling\n\u201cAir, gas, or mist drilling\u201d means a method of rotary drilling using compressed air or gas as its primary circulation medium.\nSource: Oil and Gas Drilling and Servicing Operations, Michigan Administrative Code R 408, February 8, 2013.\nRegulations", "https://iadclexicon.org/air-gap": "TERM: Air Gap\nURL: https://iadclexicon.org/air-gap\n\nAir Gap\nTo physically separate or isolate a system from other systems or networks (verb).\nExtended Definition: The physical separation or isolation of a system from other systems or networks (noun).\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards\nAir Gap\nThe clearance between the highest water surface that occurs during the extreme metocean conditions and the\u00a0underside of the cellar deck.\nSource:\nAPI\nRP 2SIM, Structural Integrity Management of Fixed Offshore Structures, First Edition, November 2014.\nGlobal Standards\nAir Gap\nClearance between the highest water or ice surface that occurs during the extreme environmental conditions and the lowest exposed part not designed to withstand wave or ice. impingement\nSource:\u00a0ISO 19900:2013, Petroleum and natural gas industries \u2013 General requirements\u00a0for offshore structures.\nGlobal Standards", "https://iadclexicon.org/air-line": "TERM: Air Line\nURL: https://iadclexicon.org/air-line\n\nAir line:\nAir line means a tubing string that is used to inject air within a sulphur producing well to airlift sulphur out of the well.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/air-lock": "TERM: Air Lock\nURL: https://iadclexicon.org/air-lock\n\nAir Lock\nCompartment connecting two different environments, usually at different pressures, that enables personnel to transfer from one environment to the other.\nSource:\u00a0IEC 61892-7, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 7: Hazardous areas.\nGlobal Standards", "https://iadclexicon.org/ais": "TERM: AIS\nURL: https://iadclexicon.org/ais\n\nAIS\nAutomatic Identification System.\nSource:\u00a0NOGEPA Industrial Guideline No. 20, Alerting Procedure SAR Helicopter for Drifting Vessel (NUC) Offshore, Netherlands, Version 0, January 2009.\nGlobal Standards", "https://iadclexicon.org/airgas-drilling": "TERM: Air/Gas Drilling\nURL: https://iadclexicon.org/airgas-drilling\n\nAir/Gas Drilling\nRefer to Aerated Fluid, 6.3 and 6.3.3.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/air-pumpair-powered-pump": "TERM: Air Pump/Air-Powered Pump\nURL: https://iadclexicon.org/air-pumpair-powered-pump\n\nAir Pump/Air-Powered Pump\nAir driven hydraulic piston pump.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/aisc": "TERM: AISC\nURL: https://iadclexicon.org/aisc\n\nAISC\nAmerican Institute of Steel Construction.\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards\nSource:\nAPI\nRP 2FB, Recommended Practice for the Design of Offshore Facilities Against Fire and Blast Loading, First Edition, April 2006.\nGlobal Standards", "https://iadclexicon.org/alara": "TERM: ALARA\nURL: https://iadclexicon.org/alara\n\nALARP/ALARA\n\u201cAs Low as Reasonably Practicable\u201d (ALARP) is a commonly applied, judgement-based, principle to assess whether risk controls/barriers are sufficient. It recognises the concept of proportionality between costs and efforts expended, and risk reduction benefit. \u201cAs Low as (is) Reasonably Achievable\u201d (ALARA) is based on similar principles to ensure the residual risk will be as low as reasonably practicable.\nThe principle recognises that it is generally not possible to eliminate risk entirely, but it aims to demonstrate that the risk of an activity has been reduced to a level acceptable to stakeholders. To reduce a risk to a level \u201cas low as reasonably practicable\u201d represents the point where the time, trouble, difficulty and cost of further reduction measures become unreasonably disproportionate to the additional risk reduction obtained. The UK HSE has produced extensive guidance on ALARP, including \u201cPrinciples and guidelines ro assist HSE in its judgements that duty-holders have reduced risk as low as reasonably practicable\u201d http:/ /www.hse.gov.uk/risk/theory/alarpl.htm. In the United States of America, ALARA is almost exclusively used in the field of radiation protection and is defined in Tide 10, Section 20.1003 of the Code ofFederal Regulations (10 CFR20.1003).\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards\nALARA\nAs low as reasonably achievable.\nSource:\u00a0NOGEPA Industrial Guideline No. 16, Working with Naturally Occurring Radioactive Materials (NORM), Netherlands, Version 1, January 2009.\nGlobal Standards", "https://iadclexicon.org/air-pollutant": "TERM: Air Pollutant\nURL: https://iadclexicon.org/air-pollutant\n\nAir pollutant:\nAir pollutant means any airborne agent or combination of agents for which the Environmental Protection Agency (EPA) has established, under section 109 of the Clean Air Act, national primary or secondary ambient air quality standards.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/aiv": "TERM: AIV\nURL: https://iadclexicon.org/aiv\n\nAIV\nAnnulus isolation valve.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/aircraft-operator": "TERM: Aircraft Operator\nURL: https://iadclexicon.org/aircraft-operator\n\nAircraft Operator\nCompany operating helicopters.\nSource:\u00a0NOGEPA Guideline 14, Helideck Operations and Procedures Manual, Netherlands, Version 2, December 2011.\nGlobal Standards", "https://iadclexicon.org/aisi": "TERM: AISI\nURL: https://iadclexicon.org/aisi\n\nAISI\nAmerican Iron and Steel Institute.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/alarm-set-point": "TERM: Alarm Set Point\nURL: https://iadclexicon.org/alarm-set-point\n\nAlarm Set Point (signals and alarms)\nFixed or adjustable setting of the apparatus that is intended to preset the level of concentration at which the apparatus will automatically initiate an indication, alarm or other output function.\nSource:\u00a0IEC 60079-29-1, Explosive atmospheres \u2013 Part 29-1: Gas detectors \u2013 Performance requirements of detectors for flammable gases.\nGlobal Standards\nAlarm Setpoint\nAlarm setpoint\nis a fixed or adjustable setting at which the system will automatically indicate an alarm. The FSS Code, chapter 16, limits the maximum alarm setpoint to the equivalent of 30% of the lower flammable limit.\nSource:\u00a0IMO MSC.1/Circ.1370, Guidelines for the design, construction and testing of fixed hydrocarbon gas detection systems, 22 June 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/alarm": "TERM: Alarm\nURL: https://iadclexicon.org/alarm\n\nAlarm\nAn alarm is a high-priority alert.\u00a0 Condition requiring immediate attention and action by the bridge team, to maintain the safe navigation of the ship.\nSource:\u00a0IMO Resolution MSC.302(87), Performance standards for bridge alert management, 17 May 2010, International Maritime Organization.\nRegulatory Guidance\nAlarm\nAn alarm is a high priority of an alert condition requiring immediate attention and action, to maintain the safe navigation and operation of the ship.\nSource:\u00a0IMO resolution A.1021(26), Code on Alarms and Indicators, 2009, 18 January 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/alcohol-resistant-foam-concentrate-ar": "TERM: Alcohol\u2013resistant foam concentrate (AR)\nURL: https://iadclexicon.org/alcohol-resistant-foam-concentrate-ar\n\nAlcohol\u2013resistant foam concentrate (AR)\nAlcohol\u2013resistant foam concentrate (AR) is a foam concentrate that is resistant to breakdown when applied to the surface of alcohol or other polar solvents.\nSource:\u00a0IMO MSC.1/Circ.1312, Revised Guidelines for the performance and testing criteria, and surveys of foam concentrates for fixed fire-extinguishing systems, 10 June 2009, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/ale": "TERM: ALE\nURL: https://iadclexicon.org/ale\n\nALE\nIntense earthquake of abnormal severity under the action of which the structure should not suffer complete loss of integrity.\nNOTE The ALE event is comparable to the abnormal event in the design of fixed structures which are described in API 2A-WSD and ISO 19903. When exposed to the ALE, a manned structure is supposed to maintain structural and/or floatation integrity for a sufficient period of time to enable evacuation to take place.\nSource:\nAPI\nRP 2EQ, Seismic Design Procedures and Criteria for Offshore Structures, First Edition, November 2014.\nGlobal Standards\nALE\nAbnormal level earthquake.\nSource:\nAPI\nRP 2EQ, Seismic Design Procedures and Criteria for Offshore Structures, First Edition, November 2014.\nGlobal Standards\nSource:\nAPI\nRP 2SIM, Structural Integrity Management of Fixed Offshore Structures, First Edition, November 2014.\nGlobal Standards\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards\nSource:\u00a0ISO 19900:2013, Petroleum and natural gas industries \u2013 General requirements\u00a0for offshore structures.\nGlobal Standards", "https://iadclexicon.org/alarm-only-apparatus": "TERM: Alarm-Only Apparatus\nURL: https://iadclexicon.org/alarm-only-apparatus\n\nAlarm-Only Apparatus (types of instruments)\nApparatus having an alarm but not having a meter or other indicating device.\nSource:\u00a0IEC 60079-29-1, Explosive atmospheres \u2013 Part 29-1: Gas detectors \u2013 Performance requirements of detectors for flammable gases.\nGlobal Standards", "https://iadclexicon.org/alarp": "TERM: ALARP\nURL: https://iadclexicon.org/alarp\n\nALARP\nAs Low As Reasonably Practicable.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\u00a0Global Standards\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010. IADC Guidelines\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards\nSource:\u00a0Oil & Gas UK, Guidelines on subsea BOP systems, Issue 1, July 2012,\u00a0Global Standards\nSource: OGP Report No. 476, Recommendations for enhancements to well control training, examination and certification, International Association of Oil & Gas Producers, October 2012. Global Standards\nSource: 117 OLF, Norwegian Oil and Gas Association recommended guidelines for Well Integrity, No. 117, Revision No. 4, June 2011. Global Standards\nSource: NOPSEMA Guidance Note: ALARP, N-04300-GN0166, Australia, Revision 4, December 2012. Regulatory Guidance\nSource: NOPSEMA Guidance Note: Control Measures and Performance Standards, N-04300 GN0271, Australia, Revision 3, December 2011. Regulatory Guidance\nSource: NOPSEMA Guidance Note: Noise Management\u2014Principles of Assessment and Control, N-09000-GN0401, Australia, Revision 3, December 2011. Regulatory Guidance\nSource: OGP Report No. 476, Recommendations for enhancements to well control training, examination and certification, International Association of Oil & Gas Producers, October 2012.\u00a0Global Standards\nSource: Rules for Classification and Construction, IV Industrial Services, 6 Offshore Technology, 9 Guideline for Personnel Transfers by Means of Lifting Appliances, Edition 2011, Germanischer Lloyd SE,\u00a0Global Standards\nALARP\nAs low as reasonably practical.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2013 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nALARP\nImplementation of risk-reducing measures until the cost (including time, capital costs or other resources/assets) of further risk reduction is disproportional to the potential risk reducing effect achieved by implementing any additional measure\nNote: 1 to entry: See UK HSE\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2013 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nALARP/ALARA\n\u201cAs Low as Reasonably Practicable\u201d (ALARP) is a commonly applied, judgement-based, principle to assess whether risk controls/barriers are sufficient. It recognises the concept of proportionality between costs and efforts expended, and risk reduction benefit. \u201cAs Low as (is) Reasonably Achievable\u201d (ALARA) is based on similar principles to ensure the residual risk will be as low as reasonably practicable.\nThe principle recognises that it is generally not possible to eliminate risk entirely, but it aims to demonstrate that the risk of an activity has been reduced to a level acceptable to stakeholders. To reduce a risk to a level \u201cas low as reasonably practicable\u201d represents the point where the time, trouble, difficulty and cost of further reduction measures become unreasonably disproportionate to the additional risk reduction obtained. The UK HSE has produced extensive guidance on ALARP, including \u201cPrinciples and guidelines ro assist HSE in its judgements that duty-holders have reduced risk as low as reasonably practicable\u201d http:/ /www.hse.gov.uk/risk/theory/alarpl.htm. In the United States of America, ALARA is almost exclusively used in the field of radiation protection and is defined in Tide 10, Section 20.1003 of the Code ofFederal Regulations (10 CFR20.1003).\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards\nALARP (As Low As Reasonably Practicable)\nA process for assessing the amount of effort and resources that should reasonably be applied to reduce risk.\u00a0 Reducing a risk to a level which is ALARP involves objectively determining the balance where the effort and cost of further reduction measures become disproportionate to the additional amount of risk reduction obtained.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nAs low as reasonably practicable (ALARP)\nTo reduce a risk to a level which is \u2018as low as reasonably practicable\u2019 involves balancing reduction in risk against the time, trouble, difficulty and cost of achieving it. This level represents the point, objectively assessed, at which the time, trouble, difficulty and cost of further reduction measures become unreasonably disproportionate to the additional risk reduction obtained.\nSource: OGP Report No. 6.36/210, Guidelines for the Development and Application of Health, Safety and Environmental Management Systems, International Association of Oil & Gas Producers, July 1994.\nGlobal Standards\nAs low as reasonably practicable (ALARP)\nA phrase used in the Regulations and the Act. The concept has been elaborated in various legal judgements. (There is voluminous relevant guidance available from Australia and elsewhere, e.g. the UK HSE.) (The related phrase \u201creasonably practicable\u201d is used frequently in the Act.)The legal definition of \u201creasonably practicable\u201d was set out in England by Lord Justice Asquith in Edwards v National Coal Board [1949] who said:\n\u201c\u2018Reasonably practicable\u2019 is a narrower term than \u2018physically possible\u2019 and seems to me to imply that a computation must be made by the owner, in which the quantum of risk is placed on one scale and the sacrifice involved in the measures necessary for averting the risk (whether in money, time or trouble) is placed in the other; and that if it be shown that there is a gross disproportion between them \u2014 the risk being insignificant in relation to the sacrifice \u2014 the defendants discharge the onus on them. Moreover, this computation falls to be made by the owner at a point of time anterior to the accident.\u201d This English decision has since been confirmed by the Australian High Court.\nSource: NOPSEMA Guideline \u2013 Glossary \u2013 Regulatory Operations, N-09000-GL0326, Australia, Revision 5, December 2011.\nRegulatory Guidance\nALARP\nThis term refers to reducing risk to a level that is As Low As Reasonably Practicable. In practice, this means that the operator has to show through reasoned and supported arguments that there are no other practicable options that could reasonably be adopted to reduce risks further.\nSource: NOPSEMA Guidance note: Risk Assessment, N-04300-GN0165, Australia, Revision 4, December 2012.\nRegulatory Guidance\nSource: NOPSEMA Guidance Note: Control Measures and Performance Standards, N-04300 GN0271, Australia, Revision 3, December 2011.\nRegulatory Guidance", "https://iadclexicon.org/alert-1": "TERM: Alert\nURL: https://iadclexicon.org/alert-1\n\nAlert\nAlerts announce abnormal situations and conditions requiring attention. Alerts are divided in four priorities: emergency alarms, alarms, warnings and cautions.\nSource: IMO resolution A.1021(26), Code on Alarms and Indicators, 2009, 18 January 2010, International Maritime Organization,\nRegulatory Guidance\nAlert\nAlerts are announcing abnormal situations and conditions requiring attention. Alerts are divided in four priorities: emergency alarms, alarms, warnings and cautions.\u00a0 An alert provides information about a defined\u00a0 state change in connection with information about how to announce this event in a defined way to the system and the operator.\nSource:\u00a0IMO Resolution MSC.302(87), Performance standards for bridge alert management, 17 May 2010, International Maritime Organization.\nRegulatory Guidance\nAlert\nA notification that a specific attack has been detected or directed at an organization\u2019s information systems.\nAdapted from: CNSSI 4009\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/alert-history-list": "TERM: Alert History List\nURL: https://iadclexicon.org/alert-history-list\n\nAlert History List\nAccessible list of past alerts.\nSource:\u00a0IMO Resolution MSC.302(87), Performance standards for bridge alert management, 17 May 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/alert-announcements": "TERM: Alert Announcements\nURL: https://iadclexicon.org/alert-announcements\n\nAlert Announcements\nVisual and acoustical presentation of alerts.\nSource:\u00a0IMO Resolution MSC.302(87), Performance standards for bridge alert management, 17 May 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/alert-management": "TERM: Alert Management\nURL: https://iadclexicon.org/alert-management\n\nAlert Management\nConcept for the harmonized regulation of the monitoring, handling, distribution and presentation of alerts on the bridge.\nSource:\u00a0IMO Resolution MSC.302(87), Performance standards for bridge alert management, 17 May 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/alerting-post": "TERM: Alerting Post\nURL: https://iadclexicon.org/alerting-post\n\nAlerting Post\n\u201cAlerting post\u201d. Any facility intended to serve as an intermediary between a person reporting an emergency and a rescue co-ordination centre or rescue sub-centre.\nSource:\u00a0IMO Resolution MSC.70(69), adoption of amendments to the International Convention on Maritime Search and Rescue (SAR), 1979, 18 May 1998, International Maritime Organization.\nLegislation", "https://iadclexicon.org/alert-phase": "TERM: Alert Phase\nURL: https://iadclexicon.org/alert-phase\n\nAlert Phase\n\u201cAlert phase\u201d. A situation wherein apprehension exists as to the safety of a person, a vessel or other craft.\nSource:\u00a0IMO Resolution MSC.70(69), adoption of amendments to the International Convention on Maritime Search and Rescue (SAR), 1979, 18 May 1998, International Maritime Organization.\nLegislation", "https://iadclexicon.org/alkaline-or-caustic-flooding": "TERM: Alkaline (Or Caustic) Flooding\nURL: https://iadclexicon.org/alkaline-or-caustic-flooding\n\nAlkaline (Or Caustic) Flooding\nAn augmented waterflooding technique in which the water is made chemically basic as a result of the addition of alkali metals.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/all-concerned": "TERM: All Concerned\nURL: https://iadclexicon.org/all-concerned\n\nAll Concerned\nAll concerned\u2019 means persons working offshore as well as those with supervisory responsibilities onshore, and includes both operator and contractor employees.\nSource:\u00a0Guidance Notes on Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, Oil Industry Safety Directorate (India), 2012.\nRegulatory Guidance", "https://iadclexicon.org/all-practicable-steps": "TERM: All Practicable Steps\nURL: https://iadclexicon.org/all-practicable-steps\n\nAll Practicable Steps\nEmployers have a general duty to take all practicable steps to ensure the safety of employees (section 6). In particular, they are required to take all practicable steps to:\n\u2022 Provide and maintain a safe working environment;\n\u2022 Provide and maintain facilities for the safety and health of employees at work;\n\u2022 Ensure that machinery and equipment is safe for employees;\n\u2022 Ensure that working arrangements are not hazardous to employees; and\n\u2022 Provide procedures to deal with emergencies that may arise while employees are at work.\nTaking \u201call practicable steps\u201d means doing what is reasonably able to be done in the circumstances, taking into account:\n\u2022 The severity of any injury or harm to health that may occur;\n\u2022 The degree of risk or probability of that injury or harm occurring;\n\u2022 How much is known about the hazard and the ways of eliminating, reducing or controlling it; and\n\u2022 The availability, effectiveness and cost of possible safeguards.\nAn employer or other person is only required to take \u201call practicable steps\u201d in relation to circumstances that they know, or ought reasonably to know about (section 2A).\nSource: Guidelines for Occupational Diving 2004, Occupational Safety and Health Service, New Zealand, updated October 2010.\nRegulatory Guidance\nAll Practicable Steps\nTaking \u201call practicable steps\u201d means doing what is reasonably able to be done in the circumstances, taking into account:\n\u2022 The severity of any injury or harm to health that may occur;\n\u2022 The degree of risk or probability of that injury or harm occurring;\n\u2022 How much is known about the hazard and the ways of eliminating, reducing or controlling it; and\n\u2022 The availability, effectiveness and cost of the possible safeguards.\nSource: Approved Code of Practice for Managing Hazards to Prevent Major Industrial Accidents, Health and Safety in Employment Act 1992, Department of Labour, New Zealand, July 1994.\nRegulatory Guidance\nAll Practicable Steps\n(1) In this Act, all practicable steps, in relation to achieving any result in any circumstances, means all steps to achieve the result that it is reasonably practicable to take in the circumstances, having regard to\u2014\n(a) the nature and severity of the harm that may be suffered if the result is not achieved; and\n(b) the current state of knowledge about the likelihood that harm of that nature and severity will be suffered if the result is not achieved; and\n(c) the current state of knowledge about harm of that nature; and\n(d) the current state of knowledge about the means available to achieve the result, and about the likely efficacy of each of those means; and\n(e) the availability and cost of each of those means.\n(2) To avoid doubt, a person required by this Act to take all practicable steps is required to take those steps only in respect of circumstances that the person knows or ought reasonably to know about.\nSource: Health and Safety in Employment Act 1992, Public Act 1992 No 96, New Zealand, as of 1 July 2011.\nLegislation", "https://iadclexicon.org/all-source-intelligence": "TERM: All Source Intelligence\nURL: https://iadclexicon.org/all-source-intelligence\n\nAll Source Intelligence\nIn the NICE Workforce Framework, cybersecurity work where a person: Analyzes threat information from multiple sources, disciplines, and agencies across the Intelligence Community. Synthesizes and places intelligence information in context; draws insights about the possible implications.\nFrom: NICE Workforce Framework\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/allocation-meter": "TERM: Allocation Meter\nURL: https://iadclexicon.org/allocation-meter\n\nAllocation meter:\nA meter used to determine the portion of hydrocarbons attributable to one or more platforms, leases, units, or wells, in relation to the total production from a royalty or allocation measurement point.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/allocation-of-functions": "TERM: Allocation of Functions\nURL: https://iadclexicon.org/allocation-of-functions\n\nAllocation of Functions\nProcess of deciding whether\nsystem functions\n(\n2\n.\n2\n1\n) will be implemented by humans, by equipment and/or hardware and/or software.\nSource:\u00a0ISO 6385:2016, Ergonomics principles in the design of work systems, Third Edition, September 2016.\nGlobal Standards", "https://iadclexicon.org/allowable-bend-radius": "TERM: Allowable Bend Radius\nURL: https://iadclexicon.org/allowable-bend-radius\n\nAllowable Bend Radius\nMinimum radius to which an umbilical, at a given tension, may be bent to without infringing design criteria or suffering loss of performance. See Figure 1. NOTE 1 The bend radius is measured to the centreline of the umbilical. NOTE 2 Allowable bend radius increases with increasing tensile load and varies depending on internal pressure and condition, i.e. safety level.\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards", "https://iadclexicon.org/allocated-pool": "TERM: Allocated Pool\nURL: https://iadclexicon.org/allocated-pool\n\nAllocated Pool\n\u201cAllocated pool\u201d is one in which the total oil or natural gas production is restricted and allocated to various proration units therein in accordance with proration schedules.\nSource: Oil and gas Conservation, North Dakota Administrative Code, Chapter 43-02-03, April 2012.\nRegulations\nAllocated Pool\n\u201cAllocated pool\u201d means a pool in which the total oil or gas production is restricted and is allocated to various wells in the pool in accordance with proration schedules.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/allowable-production": "TERM: Allowable Production\nURL: https://iadclexicon.org/allowable-production\n\nAllowable Production\n\u201cAllowable production\u201d means that number of barrels of oil or cubic feet of natural gas authorized to be produced from the respective proration units in an allocated pool.\nSource: Oil and gas Conservation, North Dakota Administrative Code, Chapter 43-02-03, April 2012.\nRegulations\nAllowable Production\n\u201cAllowable production\u201d means that number of barrels of oil or cubic feet of gas the division authorizes to be produced from an allocated pool.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/allowable-tensile-load": "TERM: Allowable Tensile Load\nURL: https://iadclexicon.org/allowable-tensile-load\n\nAllowable Tensile Load\nMaximum tensile load that an umbilical, at a given bend radius, can be loaded to without infringing design criteria or suffering loss of performance. See Figure 1. NOTE Allowable tensile load decreases with decreasing bend radius and will vary depending on internal pressure and condition, i.e. safety level.\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards", "https://iadclexicon.org/alloy-material": "TERM: Alloy Material\nURL: https://iadclexicon.org/alloy-material\n\nAlloy Material\nAny metallic material (including welding filler materials) that contains alloying elements, such as chromium, nickel, or molybdenum, which are intentionally added to enhance mechanical or physical properties and/or corrosion resistance. Alloys may be ferrous or non-ferrous based.\nNOTE: Carbon steels are not considered alloys, for purposes of this Code.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/als": "TERM: ALS\nURL: https://iadclexicon.org/als\n\nALS\nAccidental limit state.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource:\u00a0ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards\nSource:\u00a0ISO 19900:2013, Petroleum and natural gas industries \u2013 General requirements\u00a0for offshore structures.\nGlobal Standards\nALS\nAccidental limit states.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards\nSource:\u00a0Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards", "https://iadclexicon.org/alluvium": "TERM: Alluvium\nURL: https://iadclexicon.org/alluvium\n\nAlluvium\n\u201cAlluvium\u201d means detrital material that water or other erosional forces have transported and deposited at points along a watercourse\u2019s flood plain.\u00a0 It typically is composed of sands, silts and gravels; exhibits high porosity and permeability; and generally carries fresh water.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/alternative-activation-system": "TERM: Alternative Activation System\nURL: https://iadclexicon.org/alternative-activation-system\n\nAlternative Activation System\nAn alternative activation system, as mentioned, means an emergency control system that is acoustically operated, remotely operated vehicle (ROV) operated or remote-controlled in some other way (Auto shear and dead man system on DP rigs).\nSource:\u00a0Guidance Notes on Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, Oil Industry Safety Directorate (India), 2012.\nRegulatory Guidance", "https://iadclexicon.org/alteration": "TERM: Alteration\nURL: https://iadclexicon.org/alteration\n\nAlteration\nA physical change in any component that has design implications that affect the pressure-containing capability of a pressure vessel beyond the scope described in existing data reports. The following should not be considered alterations: any comparable or duplicate replacement, the addition of any reinforced nozzle less than or equal to the size of existing reinforced nozzles, and the addition of nozzles not requiring reinforcement.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006.\nGlobal Standards\nAlteration\nA physical change in any component that has design implications affecting the pressure containing capability or flexibility of a piping system beyond the scope of its original design. The following are not considered alterations: comparable or duplicate replacements and replacements in kind.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nAlteration\nChange to a product that results in an alternative construction that is described in the\u00a0certificate documentation.\nSource: IEC 60079-19:2015, Explosive atmospheres \u2013 Part 19: Equipment repair, overhaul and reclamation, Edition 3.1, March 2015.\nGlobal Standards", "https://iadclexicon.org/alteration-pressure-vessel": "TERM: Alteration (Pressure Vessel)\nURL: https://iadclexicon.org/alteration-pressure-vessel\n\n<!--\n/* Font Definitions */\n@font-face\n\t{font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tpanose-1:0 0 0 0 0 0 0 0 0 0;\n\tmso-font-charset:128;\n\tmso-generic-font-family:roman;\n\tmso-font-format:other;\n\tmso-font-pitch:fixed;\n\tmso-font-signature:1 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1.25in;\n\tmso-header-margin:.5in;\n\tmso-footer-margin:.5in;\n\tmso-paper-source:0;}\ndiv.WordSection1\n\t{page:WordSection1;}\n-->\nAlteration (Pressure Vessel)\n<!--\n/* Font Definitions */\n@font-face\n\t{font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tpanose-1:0 0 0 0 0 0 0 0 0 0;\n\tmso-font-charset:128;\n\tmso-generic-font-family:roman;\n\tmso-font-format:other;\n\tmso-font-pitch:fixed;\n\tmso-font-signature:1 134676480 16 0 131072 0;}\n@font-face\n\t{font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tpanose-1:0 0 0 0 0 0 0 0 0 0;\n\tmso-font-charset:128;\n\tmso-generic-font-family:roman;\n\tmso-font-format:other;\n\tmso-font-pitch:fixed;\n\tmso-font-signature:1 134676480 16 0 131072 0;}\n /* Style Definitions */\np.MsoNormal, li.MsoNormal, div.MsoNormal\n\t{mso-style-unhide:no;\n\tmso-style-qformat:yes;\n\tmso-style-parent:\"\";\n\tmargin:0in;\n\tmargin-bottom:.0001pt;\n\tmso-pagination:widow-orphan;\n\tfont-size:12.0pt;\n\tfont-family:\"Times New 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4;\n\tmso-font-charset:0;\n\tmso-generic-font-family:auto;\n\tmso-font-pitch:variable;\n\tmso-font-signature:3 0 0 0 1 0;}\n /* Style Definitions */\np.MsoNormal, li.MsoNormal, div.MsoNormal\n\t{mso-style-unhide:no;\n\tmso-style-qformat:yes;\n\tmso-style-parent:\"\";\n\tmargin:0in;\n\tmargin-bottom:.0001pt;\n\tmso-pagination:widow-orphan;\n\tfont-size:12.0pt;\n\tfont-family:\"Times New Roman\";\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-bidi-font-family:\"Times New Roman\";}\n.MsoChpDefault\n\t{mso-style-type:export-only;\n\tmso-default-props:yes;\n\tfont-size:10.0pt;\n\tmso-ansi-font-size:10.0pt;\n\tmso-bidi-font-size:10.0pt;\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-fareast-language:JA;}\n@page WordSection1\n\t{size:8.5in 11.0in;\n\tmargin:1.0in 1.25in 1.0in 1.25in;\n\tmso-header-margin:.5in;\n\tmso-footer-margin:.5in;\n\tmso-paper-source:0;}\ndiv.WordSection1\n\t{page:WordSection1;}\n-->\n<!--\n/* Font Definitions */\n@font-face\n\t{font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tpanose-1:0 0 0 0 0 0 0 0 0 0;\n\tmso-font-charset:128;\n\tmso-generic-font-family:roman;\n\tmso-font-format:other;\n\tmso-font-pitch:fixed;\n\tmso-font-signature:1 134676480 16 0 131072 0;}\n@font-face\n\t{font-family:\"Cambria Math\";\n\tpanose-1:2 4 5 3 5 4 6 3 2 4;\n\tmso-font-charset:0;\n\tmso-generic-font-family:auto;\n\tmso-font-pitch:variable;\n\tmso-font-signature:3 0 0 0 1 0;}\n /* Style Definitions */\np.MsoNormal, li.MsoNormal, div.MsoNormal\n\t{mso-style-unhide:no;\n\tmso-style-qformat:yes;\n\tmso-style-parent:\"\";\n\tmargin:0in;\n\tmargin-bottom:.0001pt;\n\tmso-pagination:widow-orphan;\n\tfont-size:12.0pt;\n\tfont-family:\"Times New Roman\";\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-bidi-font-family:\"Times New Roman\";}\n.MsoChpDefault\n\t{mso-style-type:export-only;\n\tmso-default-props:yes;\n\tfont-size:10.0pt;\n\tmso-ansi-font-size:10.0pt;\n\tmso-bidi-font-size:10.0pt;\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-fareast-language:JA;}\n@page WordSection1\n\t{size:8.5in 11.0in;\n\tmargin:1.0in 1.25in 1.0in 1.25in;\n\tmso-header-margin:.5in;\n\tmso-footer-margin:.5in;\n\tmso-paper-source:0;}\ndiv.WordSection1\n\t{page:WordSection1;}\n-->\n<!--\n/* Font Definitions */\n@font-face\n\t{font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tpanose-1:0 0 0 0 0 0 0 0 0 0;\n\tmso-font-charset:128;\n\tmso-generic-font-family:roman;\n\tmso-font-format:other;\n\tmso-font-pitch:fixed;\n\tmso-font-signature:1 134676480 16 0 131072 0;}\n@font-face\n\t{font-family:\"Cambria Math\";\n\tpanose-1:2 4 5 3 5 4 6 3 2 4;\n\tmso-font-charset:0;\n\tmso-generic-font-family:auto;\n\tmso-font-pitch:variable;\n\tmso-font-signature:3 0 0 0 1 0;}\n /* Style Definitions */\np.MsoNormal, li.MsoNormal, div.MsoNormal\n\t{mso-style-unhide:no;\n\tmso-style-qformat:yes;\n\tmso-style-parent:\"\";\n\tmargin:0in;\n\tmargin-bottom:.0001pt;\n\tmso-pagination:widow-orphan;\n\tfont-size:12.0pt;\n\tfont-family:\"Times New Roman\";\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-bidi-font-family:\"Times New Roman\";}\n.MsoChpDefault\n\t{mso-style-type:export-only;\n\tmso-default-props:yes;\n\tfont-size:10.0pt;\n\tmso-ansi-font-size:10.0pt;\n\tmso-bidi-font-size:10.0pt;\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-fareast-language:JA;}\n@page WordSection1\n\t{size:8.5in 11.0in;\n\tmargin:1.0in 1.25in 1.0in 1.25in;\n\tmso-header-margin:.5in;\n\tmso-footer-margin:.5in;\n\tmso-paper-source:0;}\ndiv.WordSection1\n\t{page:WordSection1;}\n-->\nAn alteration is any change to the item described on the manufacturer\u2019s data report which affects the pressure containing capacity or the pressure vessel. Nonphysical (re-rating) such as an increase in the maximum allowable working pressure (internal or external) or design temperature or the addition at loading not considered in the original design, shall be considered an alteration. A reduction in the (minimum) design metal temperature such that additional mechanical tests are required shall also be considered an alteration\n.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations\n<!--\n/* Font Definitions */\n@font-face\n\t{font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tpanose-1:0 0 0 0 0 0 0 0 0 0;\n\tmso-font-charset:128;\n\tmso-generic-font-family:roman;\n\tmso-font-format:other;\n\tmso-font-pitch:fixed;\n\tmso-font-signature:1 134676480 16 0 131072 0;}\n@font-face\n\t{font-family:\"Cambria Math\";\n\tpanose-1:2 4 5 3 5 4 6 3 2 4;\n\tmso-font-charset:0;\n\tmso-generic-font-family:auto;\n\tmso-font-pitch:variable;\n\tmso-font-signature:3 0 0 0 1 0;}\n /* Style Definitions */\np.MsoNormal, li.MsoNormal, div.MsoNormal\n\t{mso-style-unhide:no;\n\tmso-style-qformat:yes;\n\tmso-style-parent:\"\";\n\tmargin:0in;\n\tmargin-bottom:.0001pt;\n\tmso-pagination:widow-orphan;\n\tfont-size:12.0pt;\n\tfont-family:\"Times New Roman\";\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-bidi-font-family:\"Times New Roman\";}\n.MsoChpDefault\n\t{mso-style-type:export-only;\n\tmso-default-props:yes;\n\tfont-size:10.0pt;\n\tmso-ansi-font-size:10.0pt;\n\tmso-bidi-font-size:10.0pt;\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-fareast-language:JA;}\n@page WordSection1\n\t{size:8.5in 11.0in;\n\tmargin:1.0in 1.25in 1.0in 1.25in;\n\tmso-header-margin:.5in;\n\tmso-footer-margin:.5in;\n\tmso-paper-source:0;}\ndiv.WordSection1\n\t{page:WordSection1;}\n-->\n<!--\n/* Font Definitions */\n@font-face\n\t{font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tpanose-1:0 0 0 0 0 0 0 0 0 0;\n\tmso-font-charset:128;\n\tmso-generic-font-family:roman;\n\tmso-font-format:other;\n\tmso-font-pitch:fixed;\n\tmso-font-signature:1 134676480 16 0 131072 0;}\n@font-face\n\t{font-family:\"Cambria Math\";\n\tpanose-1:2 4 5 3 5 4 6 3 2 4;\n\tmso-font-charset:0;\n\tmso-generic-font-family:auto;\n\tmso-font-pitch:variable;\n\tmso-font-signature:3 0 0 0 1 0;}\n /* Style Definitions */\np.MsoNormal, li.MsoNormal, div.MsoNormal\n\t{mso-style-unhide:no;\n\tmso-style-qformat:yes;\n\tmso-style-parent:\"\";\n\tmargin:0in;\n\tmargin-bottom:.0001pt;\n\tmso-pagination:widow-orphan;\n\tfont-size:12.0pt;\n\tfont-family:\"Times New Roman\";\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-bidi-font-family:\"Times New Roman\";}\n.MsoChpDefault\n\t{mso-style-type:export-only;\n\tmso-default-props:yes;\n\tfont-size:10.0pt;\n\tmso-ansi-font-size:10.0pt;\n\tmso-bidi-font-size:10.0pt;\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-fareast-language:JA;}\n@page WordSection1\n\t{size:8.5in 11.0in;\n\tmargin:1.0in 1.25in 1.0in 1.25in;\n\tmso-header-margin:.5in;\n\tmso-footer-margin:.5in;\n\tmso-paper-source:0;}\ndiv.WordSection1\n\t{page:WordSection1;\n-->\n<!--\n/* Font Definitions */\n@font-face\n\t{font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tpanose-1:0 0 0 0 0 0 0 0 0 0;\n\tmso-font-charset:128;\n\tmso-generic-font-family:roman;\n\tmso-font-format:other;\n\tmso-font-pitch:fixed;\n\tmso-font-signature:1 134676480 16 0 131072 0;}\n@font-face\n\t{font-family:\"Cambria Math\";\n\tpanose-1:2 4 5 3 5 4 6 3 2 4;\n\tmso-font-charset:0;\n\tmso-generic-font-family:auto;\n\tmso-font-pitch:variable;\n\tmso-font-signature:3 0 0 0 1 0;}\n /* Style Definitions */\np.MsoNormal, li.MsoNormal, div.MsoNormal\n\t{mso-style-unhide:no;\n\tmso-style-qformat:yes;\n\tmso-style-parent:\"\";\n\tmargin:0in;\n\tmargin-bottom:.0001pt;\n\tmso-pagination:widow-orphan;\n\tfont-size:12.0pt;\n\tfont-family:\"Times New Roman\";\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-bidi-font-family:\"Times New Roman\";}\n.MsoChpDefault\n\t{mso-style-type:export-only;\n\tmso-default-props:yes;\n\tfont-size:10.0pt;\n\tmso-ansi-font-size:10.0pt;\n\tmso-bidi-font-size:10.0pt;\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-fareast-language:JA;}\n@page WordSection1\n\t{size:8.5in 11.0in;\n\tmargin:1.0in 1.25in 1.0in 1.25in;\n\tmso-header-margin:.5in;\n\tmso-footer-margin:.5in;\n\tmso-paper-source:0;}\ndiv.WordSection1\n\t{page:WordSection1;}\n-1. 1\u00a0\u00a0\u00a0\u00a0\u00a0 QQQQQ11AWDFASDFASDFA\n-->", "https://iadclexicon.org/alternating-current": "TERM: Alternating Current\nURL: https://iadclexicon.org/alternating-current\n\nAlternating Current (AC)\nCurrent that reverses its direction of flow at regular intervals.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/alternative-design-and-arrangements": "TERM: Alternative Design and Arrangements\nURL: https://iadclexicon.org/alternative-design-and-arrangements\n\nAlternative Design and Arrangements\nAlternative design and arrangements\nmeans fire safety measures which deviate from the prescriptive requirement(s) of SOLAS chapter II-2, but are suitable to satisfy the fire safety objective(s) and the functional requirements of that chapter. The term includes a wide range of measures, including alternative shipboard structures and systems based on novel or unique designs, as well as traditional shipboard structures and systems that are installed in alternative arrangements or configurations.\nSource:\u00a0IMO MSC.1/Circ.1002, Guidelines on alternative design and arrangements for fire safety, 26\u00a0June 2001, International Maritime Organization.\nRegulatory Guidance\nAlternative Design and Arrangements\nAlternative design and arrangements\nmeans measures which deviate from the prescriptive requirement(s) of SOLAS chapters II-1 or III, but are suitable to satisfy the intent of that chapter. The term includes a wide range of measures, including alternative shipboard structures and systems based on novel or unique designs, as well as traditional shipboard structures and systems that are installed in alternative arrangements or configurations.\nSource:\u00a0IMO MSC.1/Circ.1212, Guidelines on alternative design and arrangements for SOLAS chapters II-1 and III, 15 December 2006, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/alternative-system-activation": "TERM: Alternative System for Activation\nURL: https://iadclexicon.org/alternative-system-activation\n\nAlternative System for Activation\nAn alternative system for activation as mentioned in the fourth subsection, means a system that is acoustically operated, ROV operated or remote-controlled in some other way.\nSource:\u00a0Guidelines Regarding the Facilities Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/alternative-futures-analysis": "TERM: Alternative Futures Analysis\nURL: https://iadclexicon.org/alternative-futures-analysis\n\nAlternative Futures Analysis\nSet of techniques used to explore different future states developed by varying a set of key trends, drivers, and/or conditions.\nSample Usage:\nStrategic analysts used alternative futures analysis to investigate the effectiveness of a proposed policy in different possible futures.\nExtended Definition:\nincludes forecasts, scenario analysis, and visioning.\nAnnotation:\nThis type of analysis can be used to test assumptions about future conditions, as well as identify \u2015weak signals\u2016 of trends that could be significant in the future and \u2015wildcard events\u2016 that \u2013 while unlikely \u2013 would have high impact should they occur.\nAlternative futures analysis can also test the robustness of alternative strategies, policies, or capabilities by evaluating the effectiveness of each, and evaluating trade-offs or complementarities among them, in a variety of potential future states ranging from the highly challenging to the visionary.\nSimilar methods can be used to develop a statement of vision to motivate an organization to create the future it prefers in light of changes taking place in the environment.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/aluminum-copper-free": "TERM: Aluminum, Copper-free (or low copper content)\nURL: https://iadclexicon.org/aluminum-copper-free\n\nAluminum, Copper-free\n(or low copper content)\nAluminum alloys containing 0.4 % or less copper.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards", "https://iadclexicon.org/aluminum": "TERM: Aluminum\nURL: https://iadclexicon.org/aluminum\n\nAluminum, copper-free (or low copper content)\nAluminum alloys containing 0.4 % or less copper.\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/altfld": "TERM: ALTFLD\nURL: https://iadclexicon.org/altfld\n\nALTFLD\nFull-length alternate drifted.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/ambient-air": "TERM: Ambient Air\nURL: https://iadclexicon.org/ambient-air\n\nAmbient Air (gas properties)\nNormal atmosphere surrounding the apparatus.\nSource:\u00a0IEC 60079-29-1, Explosive atmospheres \u2013 Part 29-1: Gas detectors \u2013 Performance requirements of detectors for flammable gases.\nGlobal Standards", "https://iadclexicon.org/ambient-pressure": "TERM: Ambient Pressure\nURL: https://iadclexicon.org/ambient-pressure\n\nAmbient Pressure\nPressure external to the wellhead\nNote 1 to entry: In the case of a surface wellhead, the pressure is 0 kPa (0 psig). In the case of a subsea wellhead, it is equal to the hydrostatic pressure of seawater at the depth of the subsea wellhead.\n[SOURCE: API RP 90, modified]\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2013 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nAmbient Pressure\nPressure external to the wellhead. In the case of a surface wellhead, it would be zero psig. In the case of a subsea wellhead, it would be equal to the hydrostatic pressure of seawater at the depth of the subsea wellhead in psig.\nSource:\nAPI\nRP 90, Annular Casing Pressure Management for Offshore Wells, Upstream Segment. First Edition, August 2006.\nGlobal Standards\nAmbient Pressure\nPressure external to the wellhead. In the case of a surface wellhead it would be 0\npsig\n. In the case of a\nsubsea\nwell head, it would be equal to the hydrostatic pressure of seawater at the depth of the subsea wellhead in\npsig\n.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards\nAmbient Pressure\n\u201cAmbient pressure\u201d means the pressure at any given depth (\npression\nambiante\n).\nSource: Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/ambient-temperature": "TERM: Ambient Temperature\nURL: https://iadclexicon.org/ambient-temperature\n\nAmbient Temperature\nPrevailing temperature at test site.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards\nAmbient Temperature\nActual room temperature in the test lab with no residual heat remaining in test specimens from previous thermal tests.\nSource:\nAPI\nRP 5C5, Recommended Practice on Procedures for Testing Casing and Tubing Connections, Third Edition, July 2003 (Reaffirmed August 2010).\nGlobal Standards\nAmbient Temperature\nTemperature of the surroundings..\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/amendment": "TERM: Amendment\nURL: https://iadclexicon.org/amendment\n\nAmendment:\nAmendment means a change you make to an EP, DPP, or DOCD that is pending before BOEM for a decision (see 30 CFR 550.232(d) and 550.267(d)).\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/american-standard-code-for-information-interchange": "TERM: American Standard Code for Information Interchange (ASCII)\nURL: https://iadclexicon.org/american-standard-code-for-information-interchange\n\nAmerican Standard Code for Information Interchange\u00a0(ASCII)\nA different byte represents each number, letter, symbol and punctuation mark. Replaced by Unicode.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/ammt": "TERM: AMMT\nURL: https://iadclexicon.org/ammt\n\nAMMT\nAmerican macaroni tubing style of thread design.\nSource:\nAPI\nSPEC 7-1, Specification for Rotary Drill Stem Elements, First Edition, March 2006 (Addendum April 2011).\nGlobal Standards", "https://iadclexicon.org/amidships": "TERM: Amidships\nURL: https://iadclexicon.org/amidships\n\nAmidships\nAmidships\n. Amidships is at the middle of the length (L). <Chapter I, regulation 3>.\nSource:\u00a0IMO Resolution MSC.143(77), amendments to Annex B to the 1988 Load Lines Protocol, 5\u00a0June 2003, International Maritime Organization.\nLegislation\nAmidship\nAmidship\nis at the middle of the length (\nL\n). . <Chapter II-1, regulation 2>.\nSource:\u00a0IMO Resolution MSC.216(82), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 8 December 2006, International Maritime Organization.\nLegislation", "https://iadclexicon.org/amount": "TERM: Amount\nURL: https://iadclexicon.org/amount\n\nAmount\n\u201cAmount\u201d means, except in section 237, an amount of money for infrastructural costs directly or indirectly relating to the exploration for or development, production or transportation of petroleum in the offshore area; montant.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation", "https://iadclexicon.org/ampere": "TERM: Ampere\nURL: https://iadclexicon.org/ampere\n\nAmpere (A, I or amp)\nUnit of electrical current.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/amplitude": "TERM: Amplitude\nURL: https://iadclexicon.org/amplitude\n\nAmplitude\nVertical height of the A-scan received signal, measured from base to peak or peak to peak.\nSource:\nAPI\nSPEC 7-1, Specification for Rotary Drill Stem Elements, First Edition, March 2006 (Addendum April 2011).\nGlobal Standards", "https://iadclexicon.org/amsa": "TERM: AMSA\nURL: https://iadclexicon.org/amsa\n\nAMSA\nAustralian Maritime Safety Authority\nSource: Rules for Classification and Construction, IV Industrial Services, 6 Offshore Technology, 9 Guideline for Personnel Transfers by Means of Lifting Appliances, Edition 2011, Germanischer Lloyd SE,\nGlobal Standards", "https://iadclexicon.org/amt": "TERM: AMT\nURL: https://iadclexicon.org/amt\n\nAMT\nAlternative abbreviation for the American macaroni tubing style of thread design.\nSource:\nAPI\nSPEC 7-1, Specification for Rotary Drill Stem Elements, First Edition, March 2006 (Addendum April 2011).\nGlobal Standards", "https://iadclexicon.org/amv": "TERM: AMV\nURL: https://iadclexicon.org/amv\n\nAMV\nAnnulus master valve.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards\nSource:\u00a0NORSOK D-010, Well integrity in drilling and well operations, Rev. 3, August 2004.\nGlobal Standards", "https://iadclexicon.org/analytical-model": "TERM: Analytical Model\nURL: https://iadclexicon.org/analytical-model\n\nAnalytical Model\nAlgorithm or calculation combining one or more\nbase measures\nand/or\nderived measures\nwith associated decision criteria.\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/analyzed-geological-information": "TERM: Analyzed Geological Information\nURL: https://iadclexicon.org/analyzed-geological-information\n\nAnalyzed geological information:\nAnalyzed geological information means data collected under a permit or a lease that have been analyzed. Analysis may include, but is not limited to, identification of lithologic and fossil content, core analysis, laboratory analyses of physical and chemical properties, well logs or charts, results from formation fluid tests, and descriptions of hydrocarbon occurrences or hazardous conditions.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/ampere-turn": "TERM: Ampere-Turn\nURL: https://iadclexicon.org/ampere-turn\n\nAmpere-Turn\nUnit of magnetomotive force which is the product of the number of turns in a coil and the quantity of amperes of current flowing through it, representing the magnetizing strength of the coil. EXAMPLE 800 A in a 6-turn coil gives 4 800 ampere-turns.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/analyze": "TERM: Analyze\nURL: https://iadclexicon.org/analyze\n\nAnalyze\nA NICE Workforce Framework category consisting of specialty areas responsible for highly specialized review and evaluation of incoming cybersecurity information to determine its usefulness for intelligence.\nFrom: NICE Workforce Framework\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/anchor-base": "TERM: Anchor Base\nURL: https://iadclexicon.org/anchor-base\n\nAnchor Base\nStructure used to secure one end of a tether to the seabed.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nAnchor Base\nStructure used to secure one end of a tether to the seabed.\nSource:\nAPI\nSPEC 17L1, Specification for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/anchor": "TERM: Anchor\nURL: https://iadclexicon.org/anchor\n\nAnchor\n\u201cAnchor\u201d means a device that is used to secure, fasten, or stabilize.\nSource: Oil and Gas Drilling and Servicing Operations, Michigan Administrative Code R 408, February 8, 2013.\nRegulations\nAnchor\nDevice used to secure items of equipment, important in the context of UBD where vibration is a factor or concern.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/anchor-deadline": "TERM: Anchor, Deadline\nURL: https://iadclexicon.org/anchor-deadline\n\n<!--\n/* Font Definitions */\n@font-face\n\t{font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tpanose-1:0 0 0 0 0 0 0 0 0 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*/\np.MsoNormal, li.MsoNormal, div.MsoNormal\n\t{mso-style-unhide:no;\n\tmso-style-qformat:yes;\n\tmso-style-parent:\"\";\n\tmargin:0in;\n\tmargin-bottom:.0001pt;\n\tmso-pagination:widow-orphan;\n\tfont-size:12.0pt;\n\tfont-family:\"Times New Roman\";\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-bidi-font-family:\"Times New Roman\";}\n.MsoChpDefault\n\t{mso-style-type:export-only;\n\tmso-default-props:yes;\n\tfont-size:10.0pt;\n\tmso-ansi-font-size:10.0pt;\n\tmso-bidi-font-size:10.0pt;\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-fareast-language:JA;}\n@page WordSection1\n\t{size:8.5in 11.0in;\n\tmargin:1.0in 1.25in 1.0in 1.25in;\n\tmso-header-margin:.5in;\n\tmso-footer-margin:.5in;\n\tmso-paper-source:0;}\ndiv.WordSection1\n\t{page:WordSection1;}\n-1. 1\u00a0\u00a0\u00a0\u00a0\u00a0 QQQQQ11AWDFASDFASDFA\n-->", "https://iadclexicon.org/anchoring-system": "TERM: Anchoring System\nURL: https://iadclexicon.org/anchoring-system\n\nAnchoring System\nAn anchoring system of the catenary type or a combination of thruster system and catenary-type anchoring.\nSource:\u00a0Regulations relating to design and outfitting of facilities, etc. in the petroleum activities (the Facilities Regulations), Norway, April 2010 (amended December 2012).\nRegulations", "https://iadclexicon.org/ancillary-activities": "TERM: Ancillary Activities\nURL: https://iadclexicon.org/ancillary-activities\n\nAncillary activities:\nAncillary activities mean those activities on your lease or unit that you:\nConduct to obtain data and information to ensure proper exploration or development of your lease or unit; and\nCan conduct without Bureau of Ocean Energy Management (BOEM) approval of an application or permit.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/ancillary-component": "TERM: Ancillary Component\nURL: https://iadclexicon.org/ancillary-component\n\nAncillary component\nComponent that is attached to the flexible pipe in order to perform one or more of the following functions:\nto control the flexible pipe behavior;\nto provide a structural transition between the flexible pipe and adjacent structures;\nto attach other structures to the flexible pipe;\nto protect or repair the flexible pipe;\nto provide a seal along the flexible pipe length.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/ancillary-components": "TERM: Ancillary Components\nURL: https://iadclexicon.org/ancillary-components\n\nAncillary Components\nComponents used to control the flexible pipe behaviour, such as bend stiffeners and buoyancy modules.\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/ancillary-equipment": "TERM: Ancillary Equipment\nURL: https://iadclexicon.org/ancillary-equipment\n\nAncillary Equipment\nAccessory to the umbilical system that does not form part of the main functional purpose. EXAMPLES Weak link, buoyancy attachments, I-tube or J-tube seals, VIV strakes, centralizers, anchors external clamps.\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards", "https://iadclexicon.org/and": "TERM: And\nURL: https://iadclexicon.org/and\n\nAnd\nThe word \u201cand\u201d includes the word \u201cor\u201d and the use of the word \u201cor\u201d includes the word \u201cand\u201d. The use of the plural includes the singular and the use of the singular includes the plural.\nSource: Control of Oil and Gas Resources, North Dakota Century Code, Title 38, Chapter 8, February 2013.\nLegislation", "https://iadclexicon.org/ancillary-facilities": "TERM: Ancillary Facilities\nURL: https://iadclexicon.org/ancillary-facilities\n\nAncillary Facilities\nANCILLARY FACILITIES shall mean all of the equipment, buildings, structures, and improvements associated with or required for the operation of a well site, pipeline, or compressor facility. Ancillary facilities include, but are not limited to, roads, well pads, tank batteries, combustion equipment and pits and exclude gathering lines.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/angle-beam": "TERM: Angle Beam\nURL: https://iadclexicon.org/angle-beam\n\nAngle Beam\nTerm used to describe an angle of incidence or refraction other than normal to the surface of the test object. This includes shear waves and longitudinal (compression) waves.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/animal-carcasses": "TERM: Animal Carcasses\nURL: https://iadclexicon.org/animal-carcasses\n\nAnimal Carcasses\nAnimal carcasses means the bodies of any animals that are carried on board as cargo and that die or are euthanized during the voyage.\nSource: Resolution\u00a0Resolution MEPC.201(62), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships, 1973 (Revised MARPOL Annex V), 15 July 2011, International Maritime Organization.\nLegislation", "https://iadclexicon.org/aniline-point": "TERM: Aniline Point\nURL: https://iadclexicon.org/aniline-point\n\nAniline Point\nThe aromatics content of a hydrocarbon mixture.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/anisotropic": "TERM: Anisotropic\nURL: https://iadclexicon.org/anisotropic\n\nAnisotropic\nExhibiting different properties when tested along axes in different directions.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/annex": "TERM: Annex\nURL: https://iadclexicon.org/annex\n\nAnnex\nAnnex\nmeans Annex VI to the International Convention for the Prevention of Pollution from Ships 1973 (MARPOL), as modified by the Protocol of 1978 relating thereto, and as modified by the Protocol of 1997, as amended by the Organization, provided that such amendments are adopted and brought into force in accordance with the provisions of article 16 of the present Convention.\nSource:\u00a0Resolution MEPC.176(58), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships (Revised MARPOL Annex VI), 10 October 2008, International Maritime Organization.\nLegislation", "https://iadclexicon.org/anistropic-material": "TERM: Anistropic Material\nURL: https://iadclexicon.org/anistropic-material\n\nAnistropic Material\nA material for which properties vary with changes in test direction relative to an initial datum.\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards", "https://iadclexicon.org/annex-iv": "TERM: Annex IV\nURL: https://iadclexicon.org/annex-iv\n\nAnnex IV\nAnnex IV \u2013 the revised Annex IV of the International Convention for the Prevention of Pollution from Ships (MARPOL 73/78) as amended by resolution MEPC.115(51).\nSource: Resolution MEPC.159(55), Revised Guidelines on Implementation of Effluent Standards and Performance Tests for Sewage Treatment Plants, 13 October 2006, International Maritime Organization\nRegulatory Guidance", "https://iadclexicon.org/annual-bop": "TERM: Annual BOP\nURL: https://iadclexicon.org/annual-bop\n\nAnnual BOP\nBlowout preventer that uses an annular shaped elastomeric sealing element to seal the space between the tubular and the wellbore or an open hole.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/anniversary-date": "TERM: Anniversary Date\nURL: https://iadclexicon.org/anniversary-date\n\nAnniversary date\nAnniversary date means the day and the month of each year, which corresponds to the date of expiration of the Certificate of Inspection.\nSource:\u00a0Mobile Offshore Drilling Units, 46 CFR 107-109 (2013).\nRegulations\nAnniversary date\nAnniversary date means the day and month of each year which will correspond to the date of expiry of the certificate.\nSource:\u00a0IMO Resolution A.1023(26), Code for the Construction and Equipment of Mobile Offshore Drilling Units (2009 MODU Code), 2009.\u00a0Global Standards\nSource:\u00a0International Convention for the Control and Management of Ships\u2019 Ballast Water and Sediments, 2004,\nLegislation\nAnniversary date\nAnniversary date\nmeans the day and the month of each year which will correspond to the date of expiry of the International Pollution Prevention Certificate for the Carriage of Noxious Liquid Substances in Bulk. \u00a0<Annex II, Chapter 1, Regulation 1>.\nSource:\u00a0Source:\u00a0Resolution MEPC.118(52), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships, 1973 (Revised Annex II of MARPOL 73/78), 15 October 2004, International Maritime Organization.\nLegislation\nAnniversary date\nAnniversary date\nmeans the day and the month of each year which will correspond to the date of expiry of the International Air Pollution Prevention Certificate. <Annex VI, regulation 2>.\nSource:\u00a0Source:\u00a0Resolution MEPC.118(52), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships, 1973 (Revised Annex II of MARPOL 73/78), 15 October 2004, International Maritime Organization.\nLegislation\nSource:\u00a0Resolution MEPC.176(58), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships (Revised MARPOL Annex VI), 10 October 2008, International Maritime Organization.\nLegislation\nAnniversary Date\nAnniversary date\nmeans the day and month of each year that corresponds to the date of expiry of the relevant document or certificate.\nSource:\u00a0IMO Resolution MSC.104(73), amendments to the International Management Code for the Safe Operation of Ships and for Pollution Prevention (International Safety Management (ISM) Code), 5 December 2000, International Maritime Organization.\nLegislation", "https://iadclexicon.org/annual-greenhouse-gas-accounting-report": "TERM: Annual Greenhouse Gas Accounting Report\nURL: https://iadclexicon.org/annual-greenhouse-gas-accounting-report\n\nAnnual greenhouse gas accounting report\nAnnual greenhouse gas accounting report means a report that includes, for a year:\nthe quantity of greenhouse gas substance injected into the storage formation during the year; and\nthe cumulative quantity of greenhouse gas substance that has been stored as at the end of the year; and\nthe quantity of greenhouse gas substance lost, and emissions of additional greenhouse gases generated, in the processes of compression, transportation and injection; and\nthe quantity of greenhouse gas substance lost from the well bore; and\nthe quantity of greenhouse gas substance lost from the storage formation; and\nan explanation of how losses of the greenhouse gas substance were estimated or measured; and\nan assessment of the accuracy of the measurement or estimation of the quantities of the greenhouse gas substance.\nNote The responsible Commonwealth Minister or the Titles Administrator must make the information in the report publicly known within 30 days after the Titles Administrator receives the report \u2014 see regulation 10.10.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/annular-blowout-preventer": "TERM: Annular Blowout Preventer\nURL: https://iadclexicon.org/annular-blowout-preventer\n\nAnnular Blowout Preventer\nBlowout preventer that uses an annular-shaped elastomeric sealing element to seal the space between the tubular and the wellbore or an open hole.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nAnnular Blowout Preventer\nA blowout preventer that uses a shaped elastomeric sealing element to seal the space between the tubular and the wellbore or an open hole.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nAnnular Blowout Preventer\nBlowout preventer that uses a shaped elastomeric sealing element to seal the space between the tubular and the wellbore or to seal an open hole.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards\nAnnular Blowout Preventer\nBlowout preventer that uses a shaped elastomeric sealing element to seal the space between the tubular and the wellbore or an open hole.\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards", "https://iadclexicon.org/annular-bop": "TERM: Annular BOP\nURL: https://iadclexicon.org/annular-bop\n\nAnnular BOP\nA device with a generally toroidal shaped steel-reinforced elastomer packing element that is hydraulically operated to close and seal around any drill pipe size or to provide full closure of the wellbore.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/annular-flow": "TERM: Annular Flow\nURL: https://iadclexicon.org/annular-flow\n\nAnnular Flow\nThe flow of formation fluids (liquids and/or gases) from the formation into a space or pathway in an annulus within a well. The annular flow may follow various flow paths inside the annulus to other points including those at shallower or deeper depths.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/annular-pack-off": "TERM: Annular Pack-Off\nURL: https://iadclexicon.org/annular-pack-off\n\nAnnular Pack-Off\nMechanism that seals off annular pressure between the outside diameter of a suspended tubular member or hanger and the inside diameter of the head or spool through which the tubular member passes or hanger is suspended.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/annular-friction-management": "TERM: Annular Friction Management\nURL: https://iadclexicon.org/annular-friction-management\n\nAnnular Friction Management\nFriction Management Method.\nSource:\u00a0ABS Guide for Classification and Certification of Managed Pressure Drilling Systems, September 2017.\nGlobal Standards\nAnnular Friction Management\nSystems allowing for continued circulation during drill pipe connections, thereby maintaining constant bottom hole pressure. This technique is also referred to as the CCM method in some publications.\nSource:\u00a0ABS Guide for Classification and Certification of Managed Pressure Drilling Systems, September 2017.\nGlobal Standards", "https://iadclexicon.org/annular-packers-and-seal-rings": "TERM: Annular Packers and Seal Rings\nURL: https://iadclexicon.org/annular-packers-and-seal-rings\n\nAnnular Packers and Seal Rings\nMechanical barrier devices with flexible, elastomeric sealing elements that can be run into a well on casing or liners for application as: a) annular element installed between an inner and outer pipe or between a casing and openhole formation to seal the annulus, b) annular seal rings installed on the inner pipe string to seal the micro-annulus and voids formed between the cement sheath and the inner pipe string.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/annular-packing-element": "TERM: Annular Packing Element\nURL: https://iadclexicon.org/annular-packing-element\n\nAnnular Packing Element\nA doughnut shaped, rubber/elastomer element that effects a seal in an annular preventer or diverter. The annular packing element is displaced toward the bore center by the upward movement of an annular piston.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/annular-sealing-device": "TERM: Annular Sealing Device\nURL: https://iadclexicon.org/annular-sealing-device\n\nAnnular Sealing Device\nGenerally, a torus-shaped steel housing containing an annular packing element which facilitates closure of the annulus by constricting to seal on the pipe or kelly in the wellbore. Some annular sealing devices also facilitate shutoff of the open hole.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/annular-pressure-buildup-apb": "TERM: Annular Pressure Buildup (APB)\nURL: https://iadclexicon.org/annular-pressure-buildup-apb\n\nAnnular pressure buildup (APB)\nPressure generated within an annulus by thermal expansion of wellbore fluids, typically during production. NOTE APB can also occur during drilling operations when trapped annular fluids at cool shallow depths are exposed to high temperatures induced by fluids circulating from deep, hot hole sections. This thermally induced pressure is defined and listed in API 90 as thermal casing pressure. NOTE 2 Can also occur from migration of formation fluids, as defined in API 90.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards\nAnnular Pressure Buildup (APB)\nPressure generated within a sealed annulus by thermal expansion of trapped wellbore fluids typically during production. May also occur during drilling operations when trapped annular fluids at cool shallow depths are exposed to high temperatures from fluids circulating in deep, hot hole sections. This thermally induced pressure is defined and listed in API RP 90 as thermal casing pressure. APB is also referred to as annular fluid expansion (AFE).\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/annular-preventer": "TERM: Annular Preventer\nURL: https://iadclexicon.org/annular-preventer\n\nAnnular Preventer\nA device, which can seal around any object in the well bore or upon itself. Compression of a reinforced elastomer packing element by hydraulic pressure effects the seal.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nAnnular Preventer\nA device that can seal around any object in the wellbore or upon itself. Compression of a reinforced rubber/elastomer packing element by hydraulic pressure effects the seal.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/annular-space": "TERM: Annular Space\nURL: https://iadclexicon.org/annular-space\n\nAnnular space\nSpace surrounding pipe in the wellbore. The outer wall of the annular space may be open hole or pipe.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards", "https://iadclexicon.org/annuli": "TERM: Annuli\nURL: https://iadclexicon.org/annuli\n\nAnnuli\nPlural of annulus. A well may contain several annuli formed by multiple casing and liner pipe strings.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/annulus": "TERM: Annulus\nURL: https://iadclexicon.org/annulus\n\nAnnulus\nSpace between the inner diameter of pipe A and the outer diameter of pipe B when pipe B is positioned inside pipe A.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nAnnulus\nThe space between the outer wall of one string of pipe (casing or tubing) suspended in a wellbore and the inner wall of the next larger casing or the borehole wall; i.e., the space between concentric pipe strings.\nSource:\nAPI\nBULLETIN E3, Environmental Guidance Document: Well Abandonment and Inactive Well Practices for U.S. Exploration and Production Operations, First Edition, January 1993 (Reaffirmed June 2000).\nGlobal Standards\nAnnulus\nSpace surrounding the pipe in the wellbore. NOTE The outer wall of the annular space may be either surface or casing.\nSource:\nAPI\nRP 10B-2, Recommended Practice for Testing Well Cements, First Edition, July 2005 (Reaffirmed: July 2010).\nGlobal Standards\nAnnulus\nAny space between concentric tubulars or between the tubular and the wellbore (formation).\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards\nAnnulus\nThe space between two pipes, when one pipe is laterally positioned inside the other.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nAnnulus\nSpace between two concentric plastic sheaths of an unbonded flexible pipe cross-section.\nSource:\nAPI\nRP 17B, Recommended Practice for Flexible Pipe, Fourth Edition, July 2008.\nGlobal Standards\nAnnulus\nThe space between the drill string and the inside diameter of the hole being drilled, the last string of casing set in the well, or the marine riser.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards\nAnnulus\nSpace between the internal pressure sheath and outer sheath. NOTE Permeated gas and liquid is generally free to move and mix in the annulus.\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards\nAnnulus\nThe space between the borehole and tubulars or between tubulars, where fluid can flow. The annulus designation between the production tubing and production casing is the \u201cA\u201d annulus. Outer annuli between other strings are designated B, C, D, etc. as the pipe sizes increase in diameter.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards\nAnnulus\n\u201cAnnulus\u201d means the space between a wellbore and tubulars or between tubulars where fluid can flow.\nSource:\u00a0Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations\nAnnulus\nSpace between two pipes when one pipe is inside the other.\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/ans": "TERM: ANS\nURL: https://iadclexicon.org/ans\n\nANS\nAmerican National Standards Institute.\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards", "https://iadclexicon.org/annulus-seal-assembly": "TERM: Annulus Seal Assembly\nURL: https://iadclexicon.org/annulus-seal-assembly\n\nAnnulus Seal Assembly\nMechanism that provides pressure isolation between each casing hanger and the wellhead housing.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/annulus-friction-pressure": "TERM: Annulus Friction Pressure\nURL: https://iadclexicon.org/annulus-friction-pressure\n\nAnnulus Friction Pressure\nCirculating pressure loss inherent in the annulus between the drill string and casing or open hole.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nAnnulus Friction Pressure\n(AFP)\nDifference between bottomhole pressure and choke pressure due to friction; a function of flow rate, hole geometry, surface roughness, fluid properties.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/anomaly": "TERM: Anomaly\nURL: https://iadclexicon.org/anomaly\n\nAnomaly\nCondition that differs from what is expected or typical, or which differs from that predicted by a theoretical model.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2013 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nAnomaly\nAn in-service survey measurement that is outside the threshold considered acceptable from the design or most recent fitness-for-purpose assessment.\nSource:\nAPI\nRP 2SIM, Structural Integrity Management of Fixed Offshore Structures, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/ansi": "TERM: ANSI\nURL: https://iadclexicon.org/ansi\n\nANSI\nAmerican National Standards Institute.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nSource:\nAPI\nRP 49, Recommended Practice for Drilling and Well Servicing Operations Involving Hydrogen Sulfide, Third Edition, May 2001.\nGlobal Standards\nSource:\nAPI\nRP 14G, Recommended Practice for Fire Prevention and Control on Fixed Open-type Offshore Production Platforms: Upstream Segment, Fourth Edition, April 2007.\nGlobal Standards\nSource:\nAPI\nRP 67, Recommended Practice for Oilfield Explosives Safety, Upstream Segment, Second Edition, May 2007.\nGlobal Standards\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard\nANSI\n\u201cANSI\u201d means American National Standards Institute.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards\nSource: Canada Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, February 2013.\nRegulations\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations\nSource: State of Wyoming Occupational Safety and Health Rules and Regulations for Oil and Gas Well Drilling, Revised January 8, 2013.\nRegulations", "https://iadclexicon.org/antarctic-area": "TERM: Antarctic Area\nURL: https://iadclexicon.org/antarctic-area\n\nAntarctic Area\nAntarctic Area means the sea area south of latitude 60\u00b0S. <Annex II, Chapter 5, Regulation 8>.\nSource:\u00a0Resolution MEPC.118(52), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships, 1973 (Revised Annex II of MARPOL 73/78), 15 October 2004, International Maritime Organization.\nLegislation\nSource: Resolution MEPC.201(62), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships, 1973 (Revised MARPOL Annex V), 15 July 2011, International Maritime Organization.\nLegislation", "https://iadclexicon.org/antarctic-waters": "TERM: Antarctic waters\nURL: https://iadclexicon.org/antarctic-waters\n\nAntarctic waters\nAntarctic waters means those waters which are south of 60\u00b0 S.\nSource:\u00a0IMO resolution A.1021(26), Guidelines for ships operating in polar waters, 18 January 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/anthropogenic-carbon-dioxide": "TERM: Anthropogenic Carbon Dioxide\nURL: https://iadclexicon.org/anthropogenic-carbon-dioxide\n\nAnthropogenic Carbon Dioxide\nCarbon dioxide produced as a result of human activities.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/anti-collision": "TERM: Anti-Collision\nURL: https://iadclexicon.org/anti-collision\n\nAnti-Collision (ACS)\nSystem that prevents collision between two moving drill floor equipment (zone management system).\nSource:\u00a0NORSOK D-001, Drilling facilities, Rev. 3, December 2012.\nGlobal Standards", "https://iadclexicon.org/anti-exposure-suit": "TERM: Anti-Exposure Suit\nURL: https://iadclexicon.org/anti-exposure-suit\n\nAnti-Exposure Suit\nAnti-exposure suit\nis a protective suit designed for use by rescue boat crews and marine evacuation system parties. <Chapter III, Part A, regulation 3>.\nSource:\u00a0IMO Resolution MSC.47(66), adoption of amendments to the International Convention for the Safety of Life at Sea (SOLAS), 1974, 4 June 1996, International Maritime Organization.\nLegislation", "https://iadclexicon.org/anti-freeze-system": "TERM: Anti-freeze System\nURL: https://iadclexicon.org/anti-freeze-system\n\nAnti-freeze System\nA wet pipe sprinkler system employing automatic sprinklers attached to a piping system containing an anti-freeze solution and connected to a water supply. The anti-freeze solution is discharged, followed by water, immediately upon operation of sprinklers opened by heat from a fire.\nSource:\u00a0Resolution A.800(19), Revised Guidelines for Approval of Sprinkler Systems Equivalent to that Referred to in SOLAS Regulation 11-2/12, 23 November 1995, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/anti-fouling-coating-system": "TERM: Anti-fouling Coating system\nURL: https://iadclexicon.org/anti-fouling-coating-system\n\nAnti-fouling Coating system\nAnti-fouling coating system means the combination of all component coatings, surface treatments (including primer, sealer, binder, anti-corrosive and anti-fouling coatings) or other surface treatments, used on a ship to control or prevent attachment of unwanted aquatic organisms.\nSource:\u00a0Resolution MEPC.207(62), 2011 Guidelines for the control and management of ships\u2019 biofouling to minimize the transfer of invasive aquatic species, 15 July 2011, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/anti-two-blocking": "TERM: Anti-two-blocking\nURL: https://iadclexicon.org/anti-two-blocking\n\nAnti-two-blocking\nA means to protect hoist ropes, structural components, and machinery from damage that can occur when two sheave groups (e.g. load block and boom tip) come into contact as the hoist cable is drawn in.\nSource:\u00a0API RP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards", "https://iadclexicon.org/anti-fouling-system": "TERM: Anti-fouling System\nURL: https://iadclexicon.org/anti-fouling-system\n\nAnti-fouling System\n\u201cAnti-fouling system\u201d means a coating, paint, surface treatment, surface, or device that is used on a ship to control or prevent attachment of unwanted organisms.\nSource:\u00a0International Convention on the Control of Harmful Anti-fouling Systems on Ships,2001.\nLegislation\nSource:\u00a0Resolution MEPC.195(61), 2010 Guidelines for Survey and Certification of Anti-fouling Systemson Ships, 1 October 2010, International Maritime Organization.\nRegulatory Guidance\nSource:\u00a0Resolution MEPC.207(62), 2011 Guidelines for the control and management of ships\u2019 biofouling to minimize the transfer of invasive aquatic species, 15 July 2011, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/anti-wear-layer": "TERM: Anti-Wear Layer\nURL: https://iadclexicon.org/anti-wear-layer\n\nAnti-Wear Layer\nNon-metallic layer, either extruded thermoplastic sheath or tape wrapping, used to minimize wear between structural layers.\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/antispyware-software": "TERM: Antispyware Software\nURL: https://iadclexicon.org/antispyware-software\n\nAntispyware Software\nA program that specializes in detecting and blocking or removing forms of spyware.\nAdapted from: NCSD Glossary\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/aoc": "TERM: AoC\nURL: https://iadclexicon.org/aoc\n\nAoC\nAcknowledgement of Compliance (Norway).\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/antivirus-software": "TERM: Antivirus Software\nURL: https://iadclexicon.org/antivirus-software\n\nAntivirus Software\nA program that monitors a computer or network to detect or identify major types of malicious code and to prevent or contain malware incidents. Sometimes by removing or neutralizing the malicious code.\nAdapted from: NCSD Glossary\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/aops": "TERM: AOPS\nURL: https://iadclexicon.org/aops\n\nAOPS\nAutomatic overload protection system.\nSource: Rules for Classification and Construction, IV Industrial Services, 6 Offshore Technology, 9 Guideline for Personnel Transfers by Means of Lifting Appliances, Edition 2011, Germanischer Lloyd SE,\nGlobal Standards", "https://iadclexicon.org/aod": "TERM: AOD\nURL: https://iadclexicon.org/aod\n\nAOD\nArgon oxygen decarburization.\nSource:\nAPI\nSPEC 5CRA, Specification for Corrosion Resistant Alloy Seamless Tubes for Use as Casing, Tubing and Coupling Stock, Upstream Segment, First Edition, February 2010 (Errata August 2011).\nGlobal Standards", "https://iadclexicon.org/aodc": "TERM: AODC\nURL: https://iadclexicon.org/aodc\n\nAODC\nAssociation of Offshore Diving Contractors (Superseded by ADC and IMCA from 1 April 1995).\nSource: Commercial Diving Projects Offshore, Diving at Work Regulations 1997, Approved Code of Practice (UK HSE L103), First Edition, 1998.\nRegulatory Guidance", "https://iadclexicon.org/apb": "TERM: APB\nURL: https://iadclexicon.org/apb\n\nAPB\nAnnular pressure buildup.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/aogbo": "TERM: AOGBO\nURL: https://iadclexicon.org/aogbo\n\nAOGBO\nHealth and Safety at Work etc Act 1974 (Application outside Great Britain) Order 2001 (Note: SI 2001/2127).\nSource: A Guide to the Offshore Installations and Pipelines Works (Management and Administration) Regulations 1995, Guidance on Regulations (UK HSE L70), Second Edition, 2002.\nRegulatory Guidance", "https://iadclexicon.org/ap": "TERM: AP\nURL: https://iadclexicon.org/ap\n\nAP\nAnnulus Pressure.\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines\nAP\nAccess Point.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards", "https://iadclexicon.org/apd": "TERM: Application for Permit to Drill (APD)\nURL: https://iadclexicon.org/apd\n\nAPD\n\u201cAPD\u201d means application for permit to drill.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines", "https://iadclexicon.org/api-5k": "TERM: API 5K\nURL: https://iadclexicon.org/api-5k\n\nAPI 5K\n\u201cAPI 5K\u201d means an API-defined BOP configuration with a rated working pressure of 5,000 psi and as described in API RP 53, adopted by reference at 20 AAC 25.527(c).\nSource: Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, \u00a7 25.990, December 7, 2012.\nRegulations", "https://iadclexicon.org/aperture": "TERM: Aperture\nURL: https://iadclexicon.org/aperture\n\nAperture (Screen Cloth)\nOpening between the wires in a screen cloth.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards\nAperture (Screen Surface)\nOpening in a screen surface.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/apf": "TERM: APF\nURL: https://iadclexicon.org/apf\n\nAPF\nWorkplace level of respiratory protection that a respirator or class of respirators is expected to provide to a population of properly fitted and trained users.\nNOTE For example, an APF of 10 for a respirator means that a user could expect to inhale no more than one tenth of the airborne contaminant present.\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards\nAPF\nassigned protection factor\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards", "https://iadclexicon.org/apex": "TERM: Apex\nURL: https://iadclexicon.org/apex\n\nApex\nOpening at lower end of a hydrocyclone.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/api": "TERM: API\nURL: https://iadclexicon.org/api\n\nAPI\nAmerican Petroleum Institute.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2013 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards\nSource: Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, \u00a7 25.990, December 7, 2012.\nRegulations\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nSource:\nAPI\nRP 14G, Recommended Practice for Fire Prevention and Control on Fixed Open-type Offshore Production Platforms: Upstream Segment, Fourth Edition, April 2007.\nGlobal Standards\nSource:\nAPI\nRP 49, Recommended Practice for Drilling and Well Servicing Operations Involving Hydrogen Sulfide, Third Edition, May 2001.\nGlobal Standards\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards\nSource:\nAPI\nRP 67, Recommended Practice for Oilfield Explosives Safety, Upstream Segment, Second Edition, May 2007.\nGlobal Standards\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards\nSource:\nAPI\nRP 2FB, Recommended Practice for the Design of Offshore Facilities Against Fire and Blast Loading, First Edition, April 2006.\u00a0Global Standards\nSource:\nAPI\nSPEC 13A, Specification for Drilling Fluids Materials, Eighteenth Edition, February 2010.\nGlobal Standards\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards\nSource: Canada Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, February 2013.\nRegulations\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards\nSource: ISO 21457:2010, Petroleum and natural gas industries \u2014 Materials selection and corrosion control for oil and gas production systems, First Edition,September 2010.\nGlobal Standards\nSource:\u00a0ISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015.\nGlobal Standards\nSource: NOPSEMA Guidance Note: Control Measures and Performance Standards, N-04300 GN0271, Australia, Revision 3, December 2011.\nRegulatory Guidance\nSource: 117 OLF, Norwegian Oil and Gas Association recommended guidelines for Well Integrity, No. 117, Revision No. 4, June 2011.\nGlobal Standard\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations\nSource:\u00a0Oil & Gas UK, Guidelines on subsea BOP systems, Issue 1, July 2012.\nGlobal Standards\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations\nSource: Prevention of Fire and Explosion, and Emergency Response on Offshore Installations, Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, Approved Code of Practice and guidance (UK HSE L65), Second Edition, 1997.\nRegulatory Guidance\nSource: Rules for Classification and Construction, IV Industrial Services, 6 Offshore Technology, 9 Guideline for Personnel Transfers by Means of Lifting Appliances, Edition 2011, Germanischer Lloyd SE.\nGlobal Standards\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards\nAPI\nAmerican Petroleum Institute.\nInstitute Americana del Petr\u00f3leo.\nSource:\u00a0Resoluci\u00f3n N\u00famero 40687 de 18 Jul 2017 Por la cual se establecen los criterios t\u00e9cnicos para proyectos de perforaci\u00f3n exploratoria de hidrocarburos costa afuera en Colombia. Columbia Ministerio de Minas y Energia,\nRegulations", "https://iadclexicon.org/api-gravity": "TERM: API Gravity\nURL: https://iadclexicon.org/api-gravity\n\nAPI Gravity\nArbitrary measurement of density adopted in 1921 by the American Petroleum Institute and the Bureau of Standards.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/api-monogrammable-product": "TERM: API Monogrammable Product\nURL: https://iadclexicon.org/api-monogrammable-product\n\nAPI Monogrammable Product\nThose requirements, including performance requirements, set forth in API Specification Q1, the applicable API product specification and those Licensee-specified requirements necessary to meet them.\nSource:\nAPI\nSPEC Q1, Specification for Quality Programs for the Petroleum, Petrochemical and Natural Gas Industry, Upstream Segment, Eighth Edition, December 2007 (Addendum December 2010).\nGlobal Standards", "https://iadclexicon.org/api-monogram": "TERM: API Monogram\nURL: https://iadclexicon.org/api-monogram\n\nAPI monogram\nA mechanism for the remote or automatic operation of a valve or choke.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards\nAPI monogram\nA registered mark of the American Petroleum Institute.\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/api-number": "TERM: API Number\nURL: https://iadclexicon.org/api-number\n\nAPI Number\n\u201cAPI number\u201d means the number assigned by the commission under 20 AAC 25.040(b) for a well or well branch consistent with the API well numbering convention.\nSource: Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, \u00a7 25.990, December 7, 2012.\nRegulations\nAPI Number\nA unique, permanent, numeric identifier assigned to each well drilled for oil or gas in the United States.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/api-product-specification": "TERM: API Product Specification\nURL: https://iadclexicon.org/api-product-specification\n\nAPI Product Specification\n<!--\n/* Font Definitions */\n@font-face\n\t{font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-font-charset:78;\n\tmso-generic-font-family:auto;\n\tmso-font-pitch:variable;\n\tmso-font-signature:1 134676480 16 0 131072 0;}\n@font-face\n\t{font-family:\"Cambria Math\";\n\tpanose-1:2 4 5 3 5 4 6 3 2 4;\n\tmso-font-charset:0;\n\tmso-generic-font-family:auto;\n\tmso-font-pitch:variable;\n\tmso-font-signature:-536870145 1107305727 0 0 415 0;}\n /* Style Definitions */\np.MsoNormal, li.MsoNormal, div.MsoNormal\n\t{mso-style-unhide:no;\n\tmso-style-qformat:yes;\n\tmso-style-parent:\"\";\n\tmargin:0in;\n\tmargin-bottom:.0001pt;\n\tmso-pagination:widow-orphan;\n\tfont-size:12.0pt;\n\tfont-family:\"Times New Roman\";\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-bidi-font-family:\"Times New Roman\";}\n.MsoChpDefault\n\t{mso-style-type:export-only;\n\tmso-default-props:yes;\n\tfont-size:10.0pt;\n\tmso-ansi-font-size:10.0pt;\n\tmso-bidi-font-size:10.0pt;\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-fareast-language:JA;}\n@page WordSection1\n\t{size:8.5in 11.0in;\n\tmargin:1.0in 1.25in 1.0in 1.25in;\n\tmso-header-margin:.5in;\n\tmso-footer-margin:.5in;\n\tmso-paper-source:0;}\ndiv.WordSection1\n\t{page:WordSection1;}\n-->\nPrescribed set of rules, conditions, or requirements concerned with the definition of terms; classification of components; delineation of procedures; specification of dimensions; construction criteria; materials, performance, design, or operations; measurement of quality and quantity in describing materials; products, systems, services, or practices; or descriptions of fit and measurement of size\n.\nSource:\nAPI\nSPEC Q1, Specification for Quality Programs for the Petroleum, Petrochemical and Natural Gas Industry, Upstream Segment, Eighth Edition, December 2007 (Addendum December 2010).\nGlobal Standards", "https://iadclexicon.org/api-rp": "TERM: API RP\nURL: https://iadclexicon.org/api-rp\n\nResoluci\u00f3n N\u00famero 40687\nRecommended Practices of American Petroleum Institute.\nPr\u00e1cticas recomendadas por ellnstituto Americana del Petr\u00f3leo.\nSource:\u00a0Resoluci\u00f3n N\u00famero 40687 de 18 Jul 2017 Por la cual se establecen los criterios t\u00e9cnicos para proyectos de perforaci\u00f3n exploratoria de hidrocarburos costa afuera en Colombia. Columbia Ministerio de Minas y Energia,\nRegulations\nAPI RP\n\u201cAPI RP\u201d means API recommended practices.\nSource: Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, \u00a7 25.990, December 7, 2012.\nRegulations", "https://iadclexicon.org/api-st": "TERM: API ST\nURL: https://iadclexicon.org/api-st\n\nAPI ST\nStandard of American Petroleum Institute.\nEst\u00e1ndar del Institute Americana del Petr\u00f3leo.\nSource:\u00a0Resoluci\u00f3n N\u00famero 40687 de 18 Jul 2017 Por la cual se establecen los criterios t\u00e9cnicos para proyectos de perforaci\u00f3n exploratoria de hidrocarburos costa afuera en Colombia. Columbia Ministerio de Minas y Energia,\nRegulations", "https://iadclexicon.org/api-sand": "TERM: API Sand\nURL: https://iadclexicon.org/api-sand\n\nAPI Sand (physical description)\nParticles in a drilling fluid that are too large to pass through a 74 \u03bcm sieve (API 200 screen). NOTE 1 Its amount is expressed as a volume fraction (percent) of drilling fluid. NOTE 2 Particle size is a descriptive term; the particles can be shale, limestone, wood, gold or any other material.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/api-specified-requirements": "TERM: API Specified Requirements\nURL: https://iadclexicon.org/api-specified-requirements\n\nAPI Specified Requirements\nThose requirements, including performance requirements, set forth in API Specification Q1, the applicable API product specification and those Licensee-specified requirements necessary to meet them.\nSource:\nAPI\nSPEC Q1, Specification for Quality Programs for the Petroleum, Petrochemical and Natural Gas Industry, Upstream Segment, Eighth Edition, December 2007 (Addendum December 2010).\nGlobal Standards", "https://iadclexicon.org/api-screen-number": "TERM: API Screen Number\nURL: https://iadclexicon.org/api-screen-number\n\nAPI Screen Number\nMesh, obsolete. Mesh count, obsolete. Number in an API system used to designate the D100 separation range of a mesh screen cloth. cf. D100 separation (3.1.23). NOTE 1 The term mesh was formerly used to refer to the number of openings (and fraction thereof) per linear inch in a screen, counted in both directions from the centre of a wire. This term is being replaced by the API screen number. NOTE 2 Mesh count was formerly used to describe the fineness of a square or rectangular mesh screen cloth. For example, a mesh count such as 30 \u00d7 30 or often 30 mesh indicates a square mesh, while a designation such as 70 x 30 mesh indicates rectangular mesh. This term is being replaced by the API screen number. NOTE See 9.6 for further information.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/api-threads": "TERM: API Threads\nURL: https://iadclexicon.org/api-threads\n\nAPI Threads\nThreads as specified in API Spec 5B.\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards", "https://iadclexicon.org/apparatus": "TERM: Apparatus\nURL: https://iadclexicon.org/apparatus\n\nApparatus, intrinsically safe\nApparatus in which all the circuits are intrinsically safe.\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nAssociated apparatus\nApparatus used in intrinsically safe systems in which the circuits are not necessarily intrinsically safe themselves but affect the energy in the intrinsically safe circuits and are relied on to maintain intrinsic safety, see NEC Article 504-4 for additional details.\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nSimple apparatus (as applied to intrinsic safety)\nA device that will not generate or store more than 1.2 V, 0.1 A, 25 mW, or 20 microJ. Examples are switches, thermocouples, light-emitting diodes, connectors, and resistance temperature detectors (RTDs). Apparatus reliant on voltage or current limiting or suppression devices for remaining within the limits given in the definition, and sensors (e.g. certain gas detector sensors) that utilize catalytic reaction or other electrochemical mechanisms are excluded by IEC 60079-11 from the category of \u201csimple apparatus\u201d. Temperature limitations as described in 4.2 are applicable to simple apparatus.\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/apme": "TERM: APME\nURL: https://iadclexicon.org/apme\n\nAPME\nAssociation of Plastic Manufacturers in Europe.\nSource:\nAPI\nSPEC 13A, Specification for Drilling Fluids Materials, Eighteenth Edition, February 2010.\nGlobal Standards", "https://iadclexicon.org/apparatus-intrinsically-safe": "TERM: Apparatus, Intrinsically Safe\nURL: https://iadclexicon.org/apparatus-intrinsically-safe\n\nApparatus, Intrinsically Safe\nApparatus in which all the circuits are intrinsically safe.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards", "https://iadclexicon.org/apparatus-or-works": "TERM: Apparatus Or Works\nURL: https://iadclexicon.org/apparatus-or-works\n\nApparatus Or Works\n\u201cApparatus or works\u201d means\napparatus or works described in paragraphs (a) to (f); and\na structure described in paragraph (g), of the definition of \u201cpipeline\u201d in article 6(2) of the 1995 Order.\nSource: The Offshore Installations and Pipeline Works (Management and Administration) Regulations 1995, UK S.I. 1995/738, 1995.\nRegulations", "https://iadclexicon.org/apparent-power": "TERM: Apparent Power\nURL: https://iadclexicon.org/apparent-power\n\nApparent Power\nCombination of real and reactive power.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/apparent-viscosity": "TERM: Apparent Viscosity\nURL: https://iadclexicon.org/apparent-viscosity\n\nApparent Viscosity\nSlope of the shear stress versus velocity gradient for a fluid. For Newtonian fluids, the apparent viscosity equals the absolute viscosity.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/apparent-weight": "TERM: Apparent Weight\nURL: https://iadclexicon.org/apparent-weight\n\nApparent Weight\nWeight minus buoyancy (commonly referred to as weight in water, wet weight, submerged weight, or effective weight).\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nApparent Weight\nSubmerged weight including content minus buoyancy.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nApparent Weight\nWeight minus buoyancy.\u00a0NOTE Apparent weight is commonly referred to as weight in water, wet weight, submerged weight, or effective weight.\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/appellant": "TERM: Appellant\nURL: https://iadclexicon.org/appellant\n\nAppellant\n\u201cAppellant\u201d means a person who has brought an appeal.\nSource: The Offshore Installations (Safety Case) Regulations 2005, UK S.I. 2005/3117, 2005.\nRegulations", "https://iadclexicon.org/appeal": "TERM: Appeal\nURL: https://iadclexicon.org/appeal\n\nAppeal\nRequest by a CAB for reconsideration of any adverse decision made by the accreditation body related to its desired accreditation status.\nNOTE Adverse decisions include\n\u2013 refusal to accept an application,\n\u2013 refusal to proceed with an assessment,\n\u2013 corrective action requests,\n\u2013 changes in accreditation scope,\n\u2013 decisions to deny, suspend or withdraw accreditation, and\n\u2013 any other action that impedes the attainment of accreditation.\nSource:\u00a0ISO/IEC 17011:2004, Conformity assessment \u2013 General requirements for accreditation bodies accrediting conformity assessment bodies.\nGlobal Standards\nAppeal\nrequest by applicant, candidate or certified person for reconsideration of any decision made by the certification body related to his/her desired certification status\n[SOURCE: ISO/IEC 17024:2012, 3.19].\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards\nAppeal\n\u201cAppeal\u201d means an appeal under regulation 24.\nSource:\u00a0The Offshore Installations (Safety Case) Regulations 2005, UK S.I. 2005/3117, 2005.\nRegulations", "https://iadclexicon.org/applicable-code": "TERM: Applicable Code\nURL: https://iadclexicon.org/applicable-code\n\nApplicable Code\nThe code, code section, or other recognized and generally accepted engineering standard or practice to which the piping system was built or which is deemed by the owner/user or the piping engineer to be most appropriate for the situation, including but not limited to the latest edition of ASME B31.3.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/applicable-construction-code": "TERM: Applicable Construction Code\nURL: https://iadclexicon.org/applicable-construction-code\n\nApplicable construction code\nThe code, code section, or other recognized and generally accepted engineering standard or practice to which the pressure vessel was built or that is deemed by the owner/user or the engineer to be most appropriate for the situation.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nApplicable construction code\nThe code, code section, or other recognized and generally accepted engineering standard or practice to which the pressure vessel was built or which is deemed by the owner/user or the engineer to be most appropriate for the situation.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006.\nGlobal Standards", "https://iadclexicon.org/applicable-document": "TERM: Applicable Document\nURL: https://iadclexicon.org/applicable-document\n\nApplicable document\nApplicable document means:\nan application made to the responsible Commonwealth Minister under Chapter 3; or\na document accompanying such an application; or\na report, return or other document that relates to a block and that was given, after the commencement of Part 6.10, to the responsible Commonwealth Minister under Chapter 3 or this Chapter; or\na report, return or other document that relates to a block and that was given to the Titles Administrator under regulations made for the purposes of section 724; or\na report, return or other document that relates to a block and that was given, before the commencement of Part 6.10, to the responsible Commonwealth Minister under:\nthis Act; or\nregulations made for the purposes of section 724.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nApplicable document\nApplicable document means:\n(aa) an application made to the Titles Administrator under Chapter 2; or\n(ab) a document accompanying such an application; or\n(ac) a report, return or other document that relates to a block and was given to the Titles Administrator under:\nChapter 2 or this Chapter; or\nregulations made for the purposes of section 698; or\nan application made on or after 7 March 2000 and before the commencement of Part 6.10 to the Designated Authority under:\nthis Act; or\nthe repealed Petroleum (Submerged Lands) Act 1967; or\na document accompanying such an application; or\na report, return or other document that relates to a block and that was given on or after 7 March 2000 and before the commencement of Part 6.10 to the Designated Authority under:\nthis Act; or\nregulations made for the purposes of section 698 of this Act; or\nthe repealed Petroleum (Submerged Lands) Act 1967; or\nregulations made for the purposes of section 122A of the repealed Petroleum (Submerged Lands) Act 1967.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nApplicable document\nApplicable document means:\nan application made before 7 March 2000 to the Designated Authority under the repealed Petroleum (Submerged Lands) Act 1967; and\na document accompanying such an application; and\na report, return or other document that:\nrelates to a block; and\nwas given before 7 March 2000 to the Designated Authority under the repealed Petroleum (Submerged Lands) Act 1967.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/applicant": "TERM: Applicant\nURL: https://iadclexicon.org/applicant\n\nApplicant\n\u201cApplicant\u201d or \u201cperson\u201d means a natural person, corporation, association, partnership, receiver, trustee, executor, administrator, guardian, fiduciary, or other representative of any kind, and includes any government or a political subdivision or agency thereof. The masculine gender, in referring to a person, includes the feminine and the neuter genders.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations\nApplicant\nperson who has submitted an application to be admitted into a certification process.\n[SOURCE: ISO/IEC 17024:2012, 3.13].\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards\nApplicant\nA natural person or legal entity which in order to prove compliance adopts the compliance declaration or applies for or receives a compliance certificate. (as amended by the Federal Law dated 01.05.2007 No. 65-FZ)\nSource: Federal Law on Technical Regulation, No. 184-FZ, Russian Federation, December 2002 (amended September 2010).\nRegulations\nApplicant\nAPPLICANT shall mean the person who institutes a proceeding before the Commission which it has standing to institute under these rules.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations\nApplicant\nA person who has filed an application for a permit to construct a sour gas pipeline facility, or a representative of that person.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/appellate-tribunal": "TERM: Appellate Tribunal\nURL: https://iadclexicon.org/appellate-tribunal\n\nAppellate Tribunal\n\u201cAppellate Tribunal\u201d means the Appellate Tribunal referred to in section 30.\nSource:\u00a0The Petroleum and Natural Gas Regulatory Board Act, 2006, No. 19 of 2006, India, amended as of May 2013.\nLegislation", "https://iadclexicon.org/application-phase": "TERM: Application Phase\nURL: https://iadclexicon.org/application-phase\n\nApplication Phase\nApplication Phase\u2015an identifiable period of time during which E and P Waste receipts are applied to a land treatment cell.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/application-of-the-ospar-agreement-2005-15": "TERM: Application Of The Ospar Agreement 2005-15\nURL: https://iadclexicon.org/application-of-the-ospar-agreement-2005-15\n\nApplication Of The Ospar Agreement 2005-15\nApplication of the Ospar agreement 2005-15 for the assessment of the disperged oil content of an oil containing mixture: assessment of the dissolved oil content of an oil containing mixture, whereby in the gaschromatogramme obtained in accordance with the Ospar agreement 2005-15, the separate surfaces of the peaks of benzene, toluene, ethylebenzene and the 3 isomers of xylene are measured.\nSource: Mining Regulation of the Netherlands, WJZ 02063603, Netherlands,16 December 2002.\nRegulations", "https://iadclexicon.org/application-for-consent": "TERM: Application for Consent\nURL: https://iadclexicon.org/application-for-consent\n\nApplication for Consent\n\u201cApplication for consent\u201d means an application submitted to the competent authority for acceptance\n.\nSource:\u00a0Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, India, 18th June 2008.\nRegulations", "https://iadclexicon.org/application": "TERM: Application\nURL: https://iadclexicon.org/application\n\nApplication\nSoftware program that performs specific functions initiated by a user command or a process event and that can be executed without access to system control, monitoring, or administrative privileges [9].\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard\nApplication\nIT solution, including application software, application data and procedures, designed to help an organization\u2019s users perform particular tasks or handle particular types of IT problems by automating a business process or function.\n[ISO/IEC 27034-1:2011]\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards\nApplication\nApplication for a Permit to Construct a Sour Gas Pipeline Facility, and all required attachments.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/application-service-provider": "TERM: Application Service Provider\nURL: https://iadclexicon.org/application-service-provider\n\nApplication Service Provider\nOperator who provides a hosted software solution that provides application services which includes web based or client-server delivery models\nEXAMPLE Online game operators, office application providers and online storage providers.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards", "https://iadclexicon.org/application-services": "TERM: Application Services\nURL: https://iadclexicon.org/application-services\n\nApplication Services\nSoftware with functionality delivered on-demand to subscribers through an online model which includes web based or client-server applications.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards", "https://iadclexicon.org/application-software": "TERM: Application Software\nURL: https://iadclexicon.org/application-software\n\nApplication Software\nSoftware designed to help users perform particular tasks or handle particular types of problems, as distinct from software that controls the computer itself.\n[ISO/IEC 18019]\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards", "https://iadclexicon.org/applied-provisions": "TERM: Applied Provisions\nURL: https://iadclexicon.org/applied-provisions\n\nApplied provisions\nApplied provisions has the meaning given by subsection 80(2).\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nApplied provisions\nFor the purposes of this Act, the provisions of laws applied under subsection (1) are to be known as the applied provisions.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/appointed-day": "TERM: Appointed Day\nURL: https://iadclexicon.org/appointed-day\n\nAppointed Day\n\u201cAppointed day\u201d means the date on which the Board is established under sub- section (1) of section 3.\nSource:\u00a0The Petroleum and Natural Gas Regulatory Board Act, 2006, No. 19 of 2006, India, amended as of May 2013.\nLegislation", "https://iadclexicon.org/appointed-person": "TERM: Appointed Person\nURL: https://iadclexicon.org/appointed-person\n\nAppointed Person\n\u201cAppointed person\u201d means a person appointed in accordance with paragraph 2.\nSource: The Offshore Installations (Safety Case) Regulations 2005, UK S.I. 2005/3117, 2005.\nRegulations", "https://iadclexicon.org/appropriate-authority": "TERM: Appropriate Authority\nURL: https://iadclexicon.org/appropriate-authority\n\nAppropriate Authority\nGovernmental body and/or classification society with whose rules a unit is required to comply.\nSource:\u00a0IEC 61892-6, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 6: Installation.\nGlobal Standards\nSource:\u00a0IEC 61892-7, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 7: Hazardous areas.\nGlobal Standards\nAppropriate Authority\nIn this section, \u201cappropriate authority\u201d means\nwith respect to a navigable water, the Minister of Transport; and\n[Repealed, 1996, c. 10, s. 239]\nwith respect to any other facility, the Board.\nSource: National Energy Board Act, R.S.C., 1985, c. N-7, Canada, current to April 29, 2013.\nLegislation\nAppropriate Authority\nIn this section and sections 110 and 111, \u201cappropriate authority\u201d means\nwith respect to a navigable water, the Minister of Transport, and\n[Repealed, 1996, c. 10, s. 244]\nwith respect to any other utility, the Board; autorit\u00e9 comp\u00e9tente.\nSource: National Energy Board Act, R.S.C., 1985, c. N-7, Canada, current to April 29, 2013.\nLegislation", "https://iadclexicon.org/appropriate": "TERM: Appropriate\nURL: https://iadclexicon.org/appropriate\n\nAppropriate\nAppropriate: suitable or fitting for a particular purpose, person, occasion, etc. (The Macquarie Dictionary Online \u00a9 2007).\nSource: NOPSEMA Guidance note: Safety Case Content and Level of Detail, N-04300-GN0106, Australia, Revision 5, December 2012.\nRegulatory Guidance\nAppropriate\nIn this regulation \u201cappropriate\u201d means appropriate having regard to the nature and magnitude of the risks to the safety and health of the employee created by the relevant work.\nSource: The Offshore Installations and Pipeline Works (Management and Administration) Regulations 1995, UK S.I. 1995/738, 1995.\nRegulations\nAppropriate\nIn this regulation \u201cappropriate\u201d means appropriate having regard to the nature and magnitude of the risks to the safety and health of the person referred to in paragraph (1).\nSource: The Borehole Sites and Operations Regulations 1995, UK S.I. 1995/2038, 1995.\nRegulations", "https://iadclexicon.org/appropriate-exposure-standard": "TERM: Appropriate Exposure Standard\nURL: https://iadclexicon.org/appropriate-exposure-standard\n\nAppropriate exposure standard\nAppropriate exposure standard means an airborne concentration for a substance as set out in the Adopted National Exposure Standards for Atmospheric Contaminants in the Occupational Environment [NOHSC:1003(1995)] published by the National Occupational Health and Safety Commission, as existing from time to time.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Safety) Regulations 2009 (Select Legislative Instrument 2009 No. 382 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/appropriate-breathing-mixture": "TERM: Appropriate Breathing Mixture\nURL: https://iadclexicon.org/appropriate-breathing-mixture\n\nAppropriate Breathing Mixture\n\u201cAppropriate breathing mixture\u201d means, in relation to a diving operation, a breathing mixture that is suitable, in terms of composition, temperature and pressure, for the diving plant and equipment used in the diving operation, for the work to be undertaken and for the conditions under which and the depth at which the diving operation is to be conducted (m\u00e9lange\nrespiratoire\nappropri\u00e9).\nSource: Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/appropriate-measures": "TERM: Appropriate Measures\nURL: https://iadclexicon.org/appropriate-measures\n\nAppropriate Measures\nAppropriate measures with a view to protecting people and securing effective emergency response should be suitable for their purpose. They should also, taken together, enable the requirements of the Regulations to be met in the light of the circumstances on the installation, the stage in its life cycle, the nature of the hazard, the likelihood of it being realised and the potential consequences. In determining what is appropriate duty holders should take account of any specific requirements in the Regulations, the outcome of the assessments required by regulation 5 of these Regulations and regulation 3 of MHSWR, and the risks and the costs of various measures. Appropriate measures should be adequate to achieve the objectives set out in the regulation but would not require expenditure which is completely out of proportion to the risk their implementation avoids.\nSource: Prevention of Fire and Explosion, and Emergency Response on Offshore Installations, Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, Approved Code of Practice and guidance (UK HSE L65), Second Edition, 1997.\nRegulatory Guidance", "https://iadclexicon.org/appropriate-languages": "TERM: Appropriate Languages\nURL: https://iadclexicon.org/appropriate-languages\n\nAppropriate Languages\n\u201cAppropriate languages\u201d in relation to any information to be displayed on the installation under these Regulations means English and such other languages as are necessary to enable the information to be understood by all persons on the installation who may need to refer to it.\nSource: The Offshore Installations (Safety Representatives and Safety Committees) Regulations 1989, UK S.I. 1989/971, 1989.\nRegulations", "https://iadclexicon.org/approval": "TERM: Approval\nURL: https://iadclexicon.org/approval\n\nApproval\nDenotes acceptance by DNV GL of documentation showing design solutions, arrangements and equipment that complies with the Rules\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/approval-of-persons": "TERM: Approval of Persons\nURL: https://iadclexicon.org/approval-of-persons\n\nApproval of Persons\nprocedure based on predefined factors and an issuance of a documented statement by which the governmental or other designated body recognizes persons to perform specific activities\nNote 1 to entry: Certification or other conformity assessment procedures can be a prerequisite for approval.\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/approval-expiry-date": "TERM: Approval Expiry Date\nURL: https://iadclexicon.org/approval-expiry-date\n\nApproval Expiry Date\nApproval expiry date\nmeans the last date on which the subsequent approval is valid as proof of meeting the fire safety requirements of the Convention.\nSource:\u00a0IMO Resolution MSC.307(88), International Code for Application of Fire Test Procedures, 2010 (2010 FTP Code), 3 December 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/approval-series": "TERM: Approval Series\nURL: https://iadclexicon.org/approval-series\n\nApproval series\nApproval series means the first six digits of a number assigned by the Coast Guard to approved equipment. Where approval is based on a subpart of subchapter Q of this chapter, the approval series corresponds to the number of the subpart. A listing of approved equipment, including all of the approval series, is published periodically by the Coast Guard in Equipment Lists (COMDTINST M16714.3 series), available from the Superintendent of Documents.\nSource: Mobile Offshore Drilling Units, 46 CFR 107-109 (2013).\nRegulations", "https://iadclexicon.org/approved-cementer": "TERM: Approved Cementer\nURL: https://iadclexicon.org/approved-cementer\n\nApproved Cementer\nA cementing company, service company, or operator approved by the Commission or its delegate to mix and pump cement for the purpose of plugging a well in accordance with the provisions of this section. The term shall also apply to a cementing company, service company, or operator authorized by the Commission or its delegate to use an alternate material other than cement to plug a well.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/approved": "TERM: Approved\nURL: https://iadclexicon.org/approved\n\nApproved\nDenotes acceptance by DNV GL of documentation showing design solutions, arrangements and equipment that complies with the Rules.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standard\nApproved\nAcceptable to the authority having jurisdiction. [Electrical devices that are listed or approved by a NRTL (e.g. UL, FM or CSA) normally are acceptable].\nNOTE: The means for identifying listed equipment may vary for each organization concerned with product evaluation, some of which do not recognize equipment as listed unless it is also labeled. The authority having jurisdiction should utilize the system employed by the listing organization to identify a listed product.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nApproved\n\u201cApproved\u201d means sanctioned, endorsed, accredited, certified, or accepted by a duly constituted and recognized authority or agency.\nSource: State of Wyoming Occupational Safety and Health Rules and Regulations for Oil and Gas Well Drilling, Revised January 8, 2013.\nRegulations\nApproved\nApproved means approved by the Commandant, unless otherwise indicated.\nSource: Outer Continental Shelf Activities, 33 CFR 140-147 (2013).\nRegulations\nApproved\nApproved:\nwhen used in any of the following provisions:\nChapter 3;\nsection 775;\nmeans approved in writing by the responsible Commonwealth Minister; or\nin any other case\u2014means approved in writing by the Titles Administrator.\nThis definition does not apply to:\nthe expression approved site plan; or\nsection 286A; or\nsection 650; or\nsubsection 695B(3); or\nsection 695F; or\nsection 774.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nApproved\nAcceptable to the authority having jurisdiction.\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards\nApproved\nAcceptable to the authority having jurisdiction. (Electrical devices that are listed or approved by UL, FM or CSA normally are acceptable.) NOTE: The means for identifying listed equipment may vary for each organization concerned with product evaluation, some of which do not recognize equipment as listed unless it is also labeled. The authority having jurisdiction should utilize the system employed by the listing organization to identify a listed product.\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nApproved\nSanctioned, endorsed, accredited, certified, or accepted by a duly constituted and recognized authority or agency.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nSource:\nAPI\nRP 74, Recommended Practice for Occupational Safety for Onshore Oil and Gas Production Operation, First Edition, October 2001 (March 2007).\nGlobal Standards\nApproved\nwhere applied to specification, means that the specification is authorized by the Chief Controller;\nwhere applied to an appliance or fitting, means that the appliance or fitting bears a label of a designated test organization certifying conformity with a specification approved by the Chief Controller or with a laboratory test report accepted by the Chief Controller, or\nwhere applied to any facility for petroleum means that it conforms to these rules.\nSource:\u00a0The Petroleum Rules, 1976, India, 1976.\nRegulations\nApproved\nWhere applied to a specification, means that the specification authorized by the Chief Controller including the following Oil Industry Safety Directorates Standards: OISD-105, OISD-116, OISD-117, OISD-118, OISD-141 and OISD-156.\nwhere applied to an appliance or fitting, means that the appliance or fitting bears a label of a designated testing organization certifying conformity with a specification approved by the Chief Controller or with a laboratory test report accepted by the Chief Controller.\nwhere applied to any facility for petroleum, means that it conforms to these rules.\nSource:\u00a0The Petroleum Rules, 1976, India, 1976.\nRegulations", "https://iadclexicon.org/approved-material": "TERM: Approved Material\nURL: https://iadclexicon.org/approved-material\n\nApproved material\nApproved material means a material approved under one of the following subparts of Subchapter Q of this chapter:\nDeck coverings, Subpart 164.006.\nStructural insulation, Subpart 164.007.\nBulkhead panel, Subpart 164.008.\nNoncombustible materials, Subpart 164.009;\nInterior finishes, Subpart 164.012.\nSource: Mobile Offshore Drilling Units, 46 CFR 107-109 (2013).\nRegulations", "https://iadclexicon.org/approved-code-of-practice": "TERM: Approved Code Of Practice\nURL: https://iadclexicon.org/approved-code-of-practice\n\nApproved Code Of Practice\nApproved code of practice means a statement, for the time being approved under section 20; but where any amendment of the statement has been approved under that section, means the statement as amended.\nSource: Health and Safety in Employment Act 1992, Public Act 1992 No 96, New Zealand, as of 1 July 2011.\nLegislation", "https://iadclexicon.org/approved-method": "TERM: Approved Method\nURL: https://iadclexicon.org/approved-method\n\nApproved Method\nAn Approved Method is a method for a particular engine, or a range of engines, which, when applied to the engine, will ensure that the engine complies with the applicable NOx limit as detailed in regulation 13.7.\nSource:\u00a0Resolution MEPC.177(58), amendments to the Technical Code on Control of Emission of Nitrogen Oxides from Marine Diesel Engines, 10 October 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/approved-method-file": "TERM: Approved Method File\nURL: https://iadclexicon.org/approved-method-file\n\nApproved Method File\nAn Approved Method File is a document which describes an Approved Method and its means of survey.\nSource:\u00a0Resolution MEPC.177(58), amendments to the Technical Code on Control of Emission of Nitrogen Oxides from Marine Diesel Engines, 10 October 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/approved-organization": "TERM: Approved Organization\nURL: https://iadclexicon.org/approved-organization\n\nApproved Organization\n\u201capproved organization\u201d means the St. John Ambulance, the Canadian Red Cross Society or the Workers\u2019 Compensation Board of British Columbia (organisme approuv\u00e9).\nSource:\u00a0Canada Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, February 2013.\nRegulations\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations", "https://iadclexicon.org/approved-qualifications": "TERM: Approved Qualifications\nURL: https://iadclexicon.org/approved-qualifications\n\nApproved Qualifications\n\u201cApproved qualification\u201d means such qualification as is approved by the Executive under regulation 14.\nSource: The Diving at Work Regulations 1997, UK S.I. 1997/2776, 1997.\nRegulations", "https://iadclexicon.org/approved-site-plan": "TERM: Approved Site Plan\nURL: https://iadclexicon.org/approved-site-plan\n\nApproved site plan\nApproved site plan means a site plan in respect of which an approval is in force under the regulations. Note: See section 457.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/approved-temporary-abandonment": "TERM: Approved Temporary Abandonment\nURL: https://iadclexicon.org/approved-temporary-abandonment\n\nApproved Temporary Abandonment\n\u201cApproved temporary abandonment\u201d means the status of a well that is inactive, has been approved in accordance with 19.15.25.13 NMAC and is in compliance with 19.15.25.12 NMAC through 19.15.25.14 NMAC.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/appurtenance": "TERM: Appurtenance\nURL: https://iadclexicon.org/appurtenance\n\nAppurtenance\npart of the structure that is installed to assist installation, to provide access or protection.\nSource:\u00a0ISO 19900:2013, Petroleum and natural gas industries \u2013 General requirements\u00a0for offshore structures.\nGlobal Standards", "https://iadclexicon.org/apv": "TERM: APV (Air Pressure Vessel)\nURL: https://iadclexicon.org/apv\n\nAPV\nAir Pressure Vessel.\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines", "https://iadclexicon.org/aqueous-film-forming-foam-concentrate-aff": "TERM: Aqueous Film-forming Foam concentrate (AFF)\nURL: https://iadclexicon.org/aqueous-film-forming-foam-concentrate-aff\n\nAqueous Film-forming Foam concentrate (AFF)\nAqueous film-forming foam concentrate (AFF) is a foam concentrate based on a mixture of hydrocarbon and fluorinated surface active agents.\nSource:\u00a0IMO MSC.1/Circ.1312, Revised Guidelines for the performance and testing criteria, and surveys of foam concentrates for fixed fire-extinguishing systems, 10 June 2009, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/aql": "TERM: AQL\nURL: https://iadclexicon.org/aql\n\nAQL\nAcceptance quality level.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nAQL\nAcceptable quality level.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards\nAQL\nAcceptance quality limit.\nSource:\nAPI\nSPEC 11D1, Packers and Bridge Plugs, Upstream Segment, Second Edition, July 2009.\nGlobal Standards\nSource:\nAPI\nSPEC 14A, Specification for Subsurface Safety Valve Equipment, Eleventh Edition, October 2005 (Reaffirmed June 2012).\nGlobal Standards", "https://iadclexicon.org/ar-acid-resistant-glass": "TERM: AR (acid resistant) glass\nURL: https://iadclexicon.org/ar-acid-resistant-glass\n\nAR (acid resistant) glass\nGlass fibre or synthetic veil having a specific chemical resistance against acids, alkalis or other aggressive chemicals.\nNote: 1 to entry:\u00a0Such glass can be used as a reinforcement for the resin-rich internal liner of GRP pipe or as a reinforcement in the structural portion of GRP pipe.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/aquifer": "TERM: Aquifer\nURL: https://iadclexicon.org/aquifer\n\nAquifer\n\u201cAquifer\u201d means a geological formation, group of formations, or part of a formation that is capable of yielding a significant amount of water to a well or spring.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations\nAquifer\n\u201cAquifer\u201d means a geological formation, group of formations, or part of a formation that is capable of yielding a significant amount of water to a well or spring.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations\nAquifer\nA subsurface formation that is sufficiently permeable to hold and conduct groundwater and to yield economically significant quantities of water to wells and springs.\nSource: Identifying and assessing water sources: Guidance document for the onshore oil and gas industry, International Petroleum Industry Environmental Conservation Association (IPIECA), 2014.\nGlobal Standards\nAquifer\nAQUIFER shall mean a geologic formation, group of formations or part of a formation that can both store and transmit ground water. It includes both the saturated and unsaturated zone but does not include the confining layer which separates two (2) adjacent aquifers.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations\nAquifer\n\u201cAquifer\u201d means a geological formation, group of formations or a part of a formation that is capable of yielding a significant amount of water to a well or spring.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/arbitration-committee": "TERM: Arbitration Committee\nURL: https://iadclexicon.org/arbitration-committee\n\nArbitration Committee\n\u201cArbitration Committee\u201d means an Arbitration Committee appointed pursuant to section 91; comit\u00e9 d\u2019arbitrage.\nSource: National Energy Board Act, R.S.C., 1985, c. N-7, Canada, current to April 29, 2013.\nLegislation", "https://iadclexicon.org/arc": "TERM: Arc\nURL: https://iadclexicon.org/arc\n\nArc (verb)\nCreate intense heat and light by passing an electric current across a gap.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/arc-burn": "TERM: Arc Burn\nURL: https://iadclexicon.org/arc-burn\n\nArc Burn\nLocalised point of surface melting caused by arcing between an electrode or ground (earth) and the product surface. NOTE Contact marks, which are intermittent marks adjacent to the weld line of EW pipe resulting from electrical contact between the electrodes supplying the welding current and the pipe surface, or contact marks resulting from the use of a spectrometer for the detection of steel chemical composition, are not arc burns.\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards", "https://iadclexicon.org/archaeological-resource": "TERM: Archaeological Resource\nURL: https://iadclexicon.org/archaeological-resource\n\nArchaeological resource\nArchaeological resource means any material remains of human life or activities that are at least 50 years of age and that are of archaeological interest.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/archeological-interest": "TERM: Archeological Interest\nURL: https://iadclexicon.org/archeological-interest\n\nArcheological interest:\nArchaeological interest means capable of providing scientific or humanistic understanding of past human behavior, cultural adaptation, and related topics through the application of scientific or scholarly techniques, such as controlled observation, contextual measurement, controlled collection, analysis, interpretation, and explanation.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/arc-fault-circuit-interrupter": "TERM: Arc-fault circuit interrupter\nURL: https://iadclexicon.org/arc-fault-circuit-interrupter\n\nArc-fault circuit interrupter\nA device intended to provide protection from the effects of arc faults by recognizing characteristics unique to arcing and by functioning to de-energize the circuit when an arc fault is detected.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards", "https://iadclexicon.org/archipelagic-sea-lanes-passage": "TERM: Archipelagic Sea Lanes Passage\nURL: https://iadclexicon.org/archipelagic-sea-lanes-passage\n\nArchipelagic Sea Lanes Passage <Right of Archipelagic Sea Lanes Passage>\nArchipelagic sea lanes passage means the exercise in accordance with this Convention of the rights of navigation and overflight in the normal mode solely for the purpose of continuous, expeditious and unobstructed transit between one part of the high seas or an exclusive economic zone and another part of the high seas or an exclusive economic zone.\nUnited Nations Convention on the Law of the Sea (UNCLOS), 1982,\nLegislation", "https://iadclexicon.org/archipelagic-state": "TERM: Archipelagic State\nURL: https://iadclexicon.org/archipelagic-state\n\nArchipelagic State\n\u2018Archipelagic State\u2019 means a State constituted wholly by one or more archipelagos and may include other islands\nSource: United Nations Convention on the Law of the Sea (UNCLOS), 1982,\nLegislation", "https://iadclexicon.org/archipelago": "TERM: Archipelago\nURL: https://iadclexicon.org/archipelago\n\nArchipelago\nAarchipelago\u2019 means a group of islands, including parts of islands, interconnecting waters and other natural features which are so closely interrelated that such islands, waters and other natural features form an intrinsic geographical, economic and political entity, or which historically have been regarded as such.\nSource: United Nations Convention on the Law of the Sea (UNCLOS), 1982,\nLegislation", "https://iadclexicon.org/arctic-waters": "TERM: Arctic Waters\nURL: https://iadclexicon.org/arctic-waters\n\nArctic waters\nArctic waters means those waters which are located north of a line extending from latitude 58\u00ba00\u0384.0 N, longitude 042\u00ba00\u0384.0 W to latitude 64\u00b037\u0384.0 N, longitude 035\u00b027\u0384.0 W and thence by a rhumb line to latitude 67\u00ba03\u0384.9 N, longitude 026\u00ba33\u0384.4 W and thence by a rhumb line to S\u00f8rkapp, Jan Mayen and by the southern shore of Jan Mayen to the Island of Bj\u00f8rn\u00f8ya and thence by a great circle line from the Island of Bj\u00f8rn\u00f8ya to Cap Kanin Nos and thence by the northern shore of the Asian continent eastward to the Bering Strait and thence from the Bering Strait westward to latitude 60\u00ba N as far as Il\u2019pyrskiy and following the 60th North parallel eastward as far as and including Etolin Strait and thence by the northern shore of the North American continent as far south as latitude 60\u00ba N and thence eastward along parallel of latitude 60\u00ba.N, to longitude 56\u00ba37\u0384.1 W and thence to the latitude 58\u00ba00\u0384.0 N, longitude 042\u00ba00\u0384.0 W.\nSource:\u00a0IMO resolution A.1021(26), Guidelines for ships operating in polar waters, 18 January 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/area-classification": "TERM: Area Classification\nURL: https://iadclexicon.org/area-classification\n\nArea Classification\nDivision of an installation into hazardous areas and non-hazardous areas and the sub-division of\u00a0hazardous areas into zones\nNote 1 to entry: This classification is based on the materials which can be present and the probability of a\u00a0flammable atmosphere developing. Area classification is primarily used in the selection of electrical equipment to minimize the likelihood of ignition if a release occurs.\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards\nArea Classification\nAssessed division of a facility into hazardous and non-hazardous areas, and the subdivision of the hazardous areas into zones.\nSource:\u00a0IEC 61892-7, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 7: Hazardous areas.\nGlobal Standards", "https://iadclexicon.org/area-of-exposure": "TERM: Area of Exposure\nURL: https://iadclexicon.org/area-of-exposure\n\nArea of Exposure\n\u201cArea of exposure\u201d means the area within a circle constructed with a point of escape at its center and the radius of exposure as its radius.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations\nArea of Exposure\n\u201cArea of exposure\u201d means an area within a circle constructed with the point of escape of poisonous gas (hydrogen sulfide) as its center and the radius of exposure as its radius.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations\nArea of Exposure\nThe area within a circle constructed with the point of escape as its center and the radius of exposure as its radius.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/area": "TERM: Area\nURL: https://iadclexicon.org/area\n\nArea\nSubset of a site\u2019s physical, geographic, or logical group of assets.\nNOTE: An area may contain manufacturing lines, process cells, and production units. Areas may be connected to each other by a site local area network and may contain systems related to the operations performed in that area.\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard\nArea\n\u2018Area\u2019 means the sea-bed and ocean floor and subsoil thereof, beyond the limits of national jurisdiction\nSource: United Nations Convention on the Law of the Sea (UNCLOS), 1982,\nLegislation", "https://iadclexicon.org/area-of-influence": "TERM: Area Of Influence\nURL: https://iadclexicon.org/area-of-influence\n\nArea Of Influence\nArea along a sour gas pipeline facility represented by all possible areas of exposure using the 100 ppm radius.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations\nArea Of Influence\nThe spatial extent of the project\u2019s impact due to water abstraction and discharge.\nSource: Identifying and assessing water sources: Guidance document for the onshore oil and gas industry, International Petroleum Industry Environmental Conservation Association (IPIECA), 2014.\nGlobal Standards", "https://iadclexicon.org/area-restriction": "TERM: Area Restriction\nURL: https://iadclexicon.org/area-restriction\n\nArea Restriction\nA certain delineated area with specified use restrictions surrounding equipment and installations.\nSource:\u00a0Regulations Relating to Technical and Operational Matters at Onshore Facilities in the Petroleum Activities, etc. (The Technical and Operational Regulations) Norway, April 2010 (amended December 2010).\nRegulations", "https://iadclexicon.org/area-to-be-avoided": "TERM: Area to Be Avoided\nURL: https://iadclexicon.org/area-to-be-avoided\n\nArea to be avoided\nArea to be avoided means so much of the area to which Schedule 2 applies as comprises waters of the sea that:\nare not within the coastal waters of Victoria or within any area on the landward side of those coastal waters; and\nare not within a safety zone.\nNote: The area to which Schedule 2 applies is an area off the coast of Victoria.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/area-safe": "TERM: Area, Safe\nURL: https://iadclexicon.org/area-safe\n\nArea, safe\nSee location, nonhazardous (unclassified).\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/ari": "TERM: ARI\nURL: https://iadclexicon.org/ari\n\nARI\n\u201cARI\u201d means the Air-Conditioning and Refrigeration Institute of the United States.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations", "https://iadclexicon.org/armed-explosive-device": "TERM: Armed Explosive Device\nURL: https://iadclexicon.org/armed-explosive-device\n\nArmed Explosive Device\nA loaded explosive device to which the detonator or initiating device has been secured mechanically and/or electromechanically and is ready for use.\nSource:\nAPI\nRP 67, Recommended Practice for Oilfield Explosives Safety, Upstream Segment, Second Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/arm": "TERM: Arm\nURL: https://iadclexicon.org/arm\n\nArm\nTo enable the operation of a critical function or functions.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/armed-forces": "TERM: Armed Forces\nURL: https://iadclexicon.org/armed-forces\n\nArmed Forces\nArmed Forces has the same meaning as in section 2(1) of the Defence Act 1990.\nSource: Health and Safety in Employment Act 1992, Public Act 1992 No 96, New Zealand, as of 1 July 2011.\nLegislation", "https://iadclexicon.org/arming": "TERM: Arming\nURL: https://iadclexicon.org/arming\n\nArming\nThe process of mechanically and/or electromechanically attaching a detonator or initiating device to a loaded explosive device.\nSource:\nAPI\nRP 67, Recommended Practice for Oilfield Explosives Safety, Upstream Segment, Second Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/armed-robbery-against-ships": "TERM: Armed Robbery Against Ships\nURL: https://iadclexicon.org/armed-robbery-against-ships\n\nArmed Robbery Against Ships\n\u201cArmed robbery against ships\u201d means any of the following acts:\n1 any illegal act of violence or detention or any act of depredation, or threat thereof, other than an act of piracy, committed for private ends and directed against a ship or against persons or property on board such a ship, within a State\u2019s internal waters, archipelagic waters and territorial sea;\n2 any act of inciting or of intentionally facilitating an act described above.\nSource:\u00a0IMO resolution A.1025(26), Code of Practice for the Investigation of Crimes of Piracy and Armed Robbery against Ships, 18 January 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/aromatics": "TERM: Aromatics\nURL: https://iadclexicon.org/aromatics\n\nAromatics\nRing group chemical structure. Most common are benzene, toluene, and xylene.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/arrives-on-the-ocs": "TERM: Arrives on the OCS\nURL: https://iadclexicon.org/arrives-on-the-ocs\n\nArrives on the OCS\nArrives on the OCS means when a floating facility enters any OCS block area for the purpose of engaging in operations subject to the jurisdiction of the OCS Lands Act.\nArrives on the OCS means when a MODU enters any OCS block area for the purpose of engaging in operations subject to the jurisdiction of the OCS Lands Act.\nArrives on the OCS means when a vessel enters any OCS block area to commence operations for which it has submitted a Notice of Arrival under \u00a7 146.405(b)(2).\nSource: Outer Continental Shelf Activities, 33 CFR 140-147 (2013).\nRegulations", "https://iadclexicon.org/arrhenius-plot": "TERM: Arrhenius Plot\nURL: https://iadclexicon.org/arrhenius-plot\n\nArrhenius Plot\nLog-linear scale used to plot service life against the inverse of temperature for some polymer materials.\nSource:\nAPI\nRP 17B, Recommended Practice for Flexible Pipe, Fourth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/artificial-discontinuity": "TERM: Artificial Discontinuity\nURL: https://iadclexicon.org/artificial-discontinuity\n\nArtificial Discontinuity\nSee Reference Indicator.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/articulated-line": "TERM: Articulated Line\nURL: https://iadclexicon.org/articulated-line\n\nArticulated Line\nAn articulated line is a choke or kill line assembled as a unit, with rigid pipe, swivel joints, and end connections, designed to accommodate specified relative movement between end terminations.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards", "https://iadclexicon.org/artificial-island": "TERM: Artificial Island\nURL: https://iadclexicon.org/artificial-island\n\nArtificial Island\n\u201cArtificial island\u201d means a humanly constructed island to provide a site for the exploration and drilling, or the production, storage, transportation, distribution, measurement, processing or handling, of oil or gas (\u00eele artificielle).\nSource:\u00a0Canada Oil and Gas Drilling and Production Regulations, SOR/2009-315, February 2013.\nRegulations\nArtificial Island\nArtificial island means a humanly constructed island to provide a site for the exploration and drilling, or the production, storage, transportation, distribution, measurement, processing or handling, of petroleum.\nSource:\u00a0Drilling and Production Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, March 31, 2011.\nRegulatory Guidance\nSource:\u00a0Nova Scotia Offshore Petroleum Drilling and Production Regulations, SOR/2009-317, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/as": "TERM: AS\nURL: https://iadclexicon.org/as\n\nAS\nAutonomous System.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards\nAS\nAustralian Standard.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards\nSource: NOPSEMA Guidance Note: Control Measures and Performance Standards, N-04300 GN0271, Australia, Revision 3, December 2011.\nRegulatory Guidance\nA\ns\nSpudcan laterally projected embedded area.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/as-is": "TERM: As Is\nURL: https://iadclexicon.org/as-is\n\nAs Is\nIn subsection (4)(b), as is means that the plant is sold without any representations or warranties about its quality, durability, or fitness, and with the entire risk in those respects to be borne by the buyer.\nSource: Health and Safety in Employment Act 1992, Public Act 1992 No 96, New Zealand, as of 1 July 2011.\nLegislation", "https://iadclexicon.org/as-installed-length": "TERM: As-installed Length\nURL: https://iadclexicon.org/as-installed-length\n\nAs-installed Length\nAfter installation, the total length of the synthetic mooring line (at zero load) is the as-purchased length\u00a0plus the installation stretch.\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards\nSource:\nAPI\nRP 2SM, Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, First Edition, July 2014\n.\nGlobal Standards", "https://iadclexicon.org/as-low-as-reasonably-practicable": "TERM: As Low as Reasonably Practicable (ALARP)\nURL: https://iadclexicon.org/as-low-as-reasonably-practicable\n\nAs Low As Reasonably Practicable\nImplementation of risk-reducing measures until the cost (including time, capital costs or other resources/assets) of further risk reduction is disproportional to the potential risk reducing effect achieved by implementing any additional measure.\nNote 1 to entry: See UK HSE.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2013 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nALARP (As Low As Reasonably Practicable)\nA process for assessing the amount of effort and resources that should reasonably be applied to reduce risk.\u00a0 Reducing a risk to a level which is ALARP involves objectively determining the balance where the effort and cost of further reduction measures become disproportionate to the additional amount of risk reduction obtained.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nAs low as reasonably practicable (ALARP)\nA phrase used in the Regulations and the Act. The concept has been elaborated in various legal judgements. (There is voluminous relevant guidance available from Australia and elsewhere, e.g. the UK HSE.) (The related phrase \u201creasonably practicable\u201d is used frequently in the Act.)The legal definition of \u201creasonably practicable\u201d was set out in England by Lord Justice Asquith in Edwards v National Coal Board [1949] who said:\n\u201c\u2018Reasonably practicable\u2019 is a narrower term than \u2018physically possible\u2019 and seems to me to imply that a computation must be made by the owner, in which the quantum of risk is placed on one scale and the sacrifice involved in the measures necessary for averting the risk (whether in money, time or trouble) is placed in the other; and that if it be shown that there is a gross disproportion between them \u2014 the risk being insignificant in relation to the sacrifice \u2014 the defendants discharge the onus on them. Moreover, this computation falls to be made by the owner at a point of time anterior to the accident.\u201d This English decision has since been confirmed by the Australian High Court\nSource: NOPSEMA Guideline \u2013 Glossary \u2013 Regulatory Operations, N-09000-GL0326, Australia, Revision 5, December 2011.\nRegulatory Guidance\nAs low as reasonably practicable (ALARP)\nTo reduce a risk to a level which is \u2018as low as reasonably practicable\u2019 involves balancing reduction in risk against the time, trouble, difficulty and cost of achieving it. This level represents the point, objectively assessed, at which the time, trouble, difficulty and cost of further reduction measures become unreasonably disproportionate to the additional risk reduction obtained.\nSource: OGP Report No. 6.36/210, Guidelines for the Development and Application of Health, Safety and Environmental Management Systems, International Association of Oil & Gas Producers, July 1994.\nGlobal Standards", "https://iadclexicon.org/as-low-as-reasonably-practical": "TERM: As Low As Reasonably Practical (ALARP)\nURL: https://iadclexicon.org/as-low-as-reasonably-practical\n\nALARP\nAs Low As Reasonably Practical.\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines", "https://iadclexicon.org/as-purchased-length": "TERM: As-purchased Length\nURL: https://iadclexicon.org/as-purchased-length\n\nAs-purchased Length\nThe length of the rope (at specified minimal load) when it leaves the factory.\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards", "https://iadclexicon.org/as-shipped-condition": "TERM: As-Shipped Condition\nURL: https://iadclexicon.org/as-shipped-condition\n\nAs-Shipped Condition\nCondition of the product or equipment when it is ready for shipment.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards", "https://iadclexicon.org/ascc": "TERM: ASCC\nURL: https://iadclexicon.org/ascc\n\nASCC\nAlkaline stress corrosion cracking\nSource:\nISO 21457:2010, Petroleum and natural gas industries \u2014 Materials selection and corrosion control for oil and gas production systems, First Edition,September 2010.\nGlobal Standards", "https://iadclexicon.org/asd": "TERM: ASD\nURL: https://iadclexicon.org/asd\n\nASD\nAdjustable Speed Drive.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nASD\nA device that is used to control the speed of an AC motor by varying the frequency of the voltage supplied to it. These are also known as variable frequency drives, adjustable frequency drives and other, similar, names.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards", "https://iadclexicon.org/asce": "TERM: ASCE\nURL: https://iadclexicon.org/asce\n\nASCE\nAmerican Society of Civil Engineers.\nSource:\nAPI\nRP 2FB, Recommended Practice for the Design of Offshore Facilities Against Fire and Blast Loading, First Edition, April 2006.\nGlobal Standards", "https://iadclexicon.org/ascv": "TERM: ASCV\nURL: https://iadclexicon.org/ascv\n\nASCV\nAnnulus Safety Surface Controlled Valve.\nSource: 117 OLF, Norwegian Oil and Gas Association recommended guidelines for Well Integrity, No. 117, Revision No. 4, June 2011.\nGlobal Standards", "https://iadclexicon.org/ascssv": "TERM: ASCSSV\nURL: https://iadclexicon.org/ascssv\n\nASCSSV\nAnnulus Surface Controlled Sub-Surface Safety Valve \u2013 see also ASV.\nSource:\u00a0NORSOK D-010, Well integrity in drilling and well operations, Rev. 3, August 2004.\nGlobal Standards\nSource: 117 OLF, Norwegian Oil and Gas Association recommended guidelines for Well Integrity, No. 117, Revision No. 4, June 2011.\nGlobal Standards", "https://iadclexicon.org/ashrae": "TERM: ASHRAE\nURL: https://iadclexicon.org/ashrae\n\nASHRAE\nAmerican Society of Heating, Refrigerating, and Air Conditioning Engineers.\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/asme": "TERM: ASME\nURL: https://iadclexicon.org/asme\n\nASME\nAmerican Society of Mechanical Engineers\n.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards\nSource: Canada Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, February 2013.\nRegulations\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards\nSource:\nISO 21457:2010, Petroleum and natural gas industries \u2014 Materials selection and corrosion control for oil and gas production systems, First Edition,September 2010.\nGlobal Standards\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations\nASME\n\u201cASME\u201d means American Society of Mechanical Engineers.\nSource: State of Wyoming Occupational Safety and Health Rules and Regulations for Oil and Gas Well Drilling, Revised January 8, 2013.\nRegulations", "https://iadclexicon.org/asme-code": "TERM: ASME Code\nURL: https://iadclexicon.org/asme-code\n\nASME code\nRefers to the ASME Boiler and Pressure Vessel Code including its addenda and code cases.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006.\nGlobal Standards", "https://iadclexicon.org/asog": "TERM: ASOG\nURL: https://iadclexicon.org/asog\n\nASOG\nActivity-Specific Operating Guidelines.\nSource: IMO MSC.1/Circ.1580,\nGUIDELINES FOR VESSELS AND UNITS WITH DYNAMIC POSITIONING (DP) SYSTEMS,\n16 June 2017, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/asnt": "TERM: ASNT\nURL: https://iadclexicon.org/asnt\n\nASNT\nAmerican Society for Nondestructive Testing.\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/aspirated-apparatus": "TERM: Aspirated Apparatus\nURL: https://iadclexicon.org/aspirated-apparatus\n\nAspirated Apparatus (types of instruments)\nApparatus that samples the gas by drawing it to the gas sensor \u0096 for example, by means of a hand-operated or electric pump.\nSource:\u00a0IEC 60079-29-1, Explosive atmospheres \u2013 Part 29-1: Gas detectors \u2013 Performance requirements of detectors for flammable gases.\nGlobal Standards", "https://iadclexicon.org/aspect": "TERM: Aspect\nURL: https://iadclexicon.org/aspect\n\nAspect\nIdentified part of an organisation\u2019s activities, products or services that can interact with the environment, and with the potential to result in an impact.\nAspect is a commonly used term in relation to environmental risk and a defined term within the ISO 14000 series of standards.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards", "https://iadclexicon.org/asphaltenes": "TERM: Asphaltenes\nURL: https://iadclexicon.org/asphaltenes\n\nAsphaltenes\nAsphaltenes are organic solids which appear similar to paraffin waxes and in the field can be difficult to distinguish visually from waxes. However, they are very different in chemistry and should be treated using approaches different from those used for waxes. While there is still much debate as to the exact nature of asphaltenes, one common definition is that asphaltenes are the fraction of the crude which is insoluble in light normal alkanes but soluble in aromatic solvents. Their actual make-up depends on the conditions at which they precipitate out of solution.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/assembly": "TERM: Assembly\nURL: https://iadclexicon.org/assembly\n\n<!-- /* Font Definitions */ @font-face {font-family:\"\uff2d\uff33 \u660e\u671d\"; panose-1:0 0 0 0 0 0 0 0 0 0; mso-font-charset:128; mso-generic-font-family:roman; mso-font-format:other; mso-font-pitch:fixed; mso-font-signature:1 134676480 16 0 131072 0;} @font-face {font-family:\"Cambria Math\"; panose-1:2 4 5 3 5 4 6 3 2 4; mso-font-charset:0; mso-generic-font-family:auto; mso-font-pitch:variable; mso-font-signature:3 0 0 0 1 0;} /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal {mso-style-unhide:no; mso-style-qformat:yes; mso-style-parent:\"\"; margin:0in; margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:12.0pt; 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mso-font-format:other; mso-font-pitch:fixed; mso-font-signature:1 134676480 16 0 131072 0;} /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal {mso-style-unhide:no; mso-style-qformat:yes; mso-style-parent:\"\"; margin:0in; margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:12.0pt; font-family:\"Times New Roman\"; mso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; mso-fareast-theme-font:minor-fareast; mso-bidi-font-family:\"Times New Roman\";} .MsoChpDefault {mso-style-type:export-only; mso-default-props:yes; font-size:10.0pt; mso-ansi-font-size:10.0pt; mso-bidi-font-size:10.0pt; mso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; mso-fareast-theme-font:minor-fareast; mso-fareast-language:JA;} @page WordSection1 {size:8.5in 11.0in; margin:1.0in 1.25in 1.0in 1.25in; mso-header-margin:.5in; mso-footer-margin:.5in; mso-paper-source:0;} div.WordSection1 {page:WordSection1;} -->\n<!-- /* Font Definitions */ @font-face {font-family:\"\uff2d\uff33 \u660e\u671d\"; panose-1:0 0 0 0 0 0 0 0 0 0; mso-font-charset:128; mso-generic-font-family:roman; mso-font-format:other; mso-font-pitch:fixed; mso-font-signature:1 134676480 16 0 131072 0;} @font-face {font-family:\"Cambria Math\"; panose-1:2 4 5 3 5 4 6 3 2 4; mso-font-charset:0; mso-generic-font-family:auto; mso-font-pitch:variable; mso-font-signature:3 0 0 0 1 0;} /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal {mso-style-unhide:no; mso-style-qformat:yes; mso-style-parent:\"\"; margin:0in; margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:12.0pt; font-family:\"Times New Roman\"; mso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; mso-fareast-theme-font:minor-fareast; mso-bidi-font-family:\"Times New Roman\";} .MsoChpDefault {mso-style-type:export-only; mso-default-props:yes; font-size:10.0pt; mso-ansi-font-size:10.0pt; mso-bidi-font-size:10.0pt; mso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; mso-fareast-theme-font:minor-fareast; mso-fareast-language:JA;} @page WordSection1 {size:8.5in 11.0in; margin:1.0in 1.25in 1.0in 1.25in; mso-header-margin:.5in; mso-footer-margin:.5in; mso-paper-source:0;} div.WordSection1 {page:WordSection1;} -->\n<!-- /* Font Definitions */ @font-face {font-family:\"\uff2d\uff33 \u660e\u671d\"; panose-1:0 0 0 0 0 0 0 0 0 0; mso-font-charset:128; mso-generic-font-family:roman; mso-font-format:other; mso-font-pitch:fixed; mso-font-signature:1 134676480 16 0 131072 0;} @font-face {font-family:\"Cambria Math\"; panose-1:2 4 5 3 5 4 6 3 2 4; mso-font-charset:0; mso-generic-font-family:auto; mso-font-pitch:variable; mso-font-signature:3 0 0 0 1 0;} /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal {mso-style-unhide:no; mso-style-qformat:yes; mso-style-parent:\"\"; margin:0in; margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:12.0pt; font-family:\"Times New Roman\"; mso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; mso-fareast-theme-font:minor-fareast; mso-bidi-font-family:\"Times New Roman\";} .MsoChpDefault {mso-style-type:export-only; mso-default-props:yes; font-size:10.0pt; mso-ansi-font-size:10.0pt; mso-bidi-font-size:10.0pt; mso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; mso-fareast-theme-font:minor-fareast; mso-fareast-language:JA;} @page WordSection1 {size:8.5in 11.0in; margin:1.0in 1.25in 1.0in 1.25in; mso-header-margin:.5in; mso-footer-margin:.5in; mso-paper-source:0;} div.WordSection1 {page:WordSection1;} -->\n<!-- /* Font Definitions */ @font-face {font-family:\"\uff2d\uff33 \u660e\u671d\"; panose-1:0 0 0 0 0 0 0 0 0 0; mso-font-charset:128; mso-generic-font-family:roman; mso-font-format:other; mso-font-pitch:fixed; mso-font-signature:1 134676480 16 0 131072 0;} @font-face {font-family:\"Cambria Math\"; panose-1:2 4 5 3 5 4 6 3 2 4; mso-font-charset:0; mso-generic-font-family:auto; mso-font-pitch:variable; mso-font-signature:3 0 0 0 1 0;} /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal {mso-style-unhide:no; mso-style-qformat:yes; mso-style-parent:\"\"; margin:0in; margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:12.0pt; font-family:\"Times New Roman\"; mso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; mso-fareast-theme-font:minor-fareast; mso-bidi-font-family:\"Times New Roman\";} .MsoChpDefault {mso-style-type:export-only; mso-default-props:yes; font-size:10.0pt; mso-ansi-font-size:10.0pt; mso-bidi-font-size:10.0pt; mso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; mso-fareast-theme-font:minor-fareast; mso-fareast-language:JA;} @page WordSection1 {size:8.5in 11.0in; margin:1.0in 1.25in 1.0in 1.25in; mso-header-margin:.5in; mso-footer-margin:.5in; mso-paper-source:0;} div.WordSection1 {page:WordSection1;} -->\nDesigned and fabricated group of bulk and equipment items that form one unit. [ISO 19901-5:2003, 3.1.1]\n.\nSource:\nAPI\nRP 2MOP, Marine Operations, Upstream Segment, First Edition, July 2010.\nGlobal Standards\nAssembly\nProduct made up of more than one component.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards\nAssembly\nProduct comprised of more than one component.\nSource:\nAPI\nSPEC 11D1, Packers and Bridge Plugs, Upstream Segment, Second Edition, July 2009.\nGlobal Standards\n<!-- /* Font Definitions */ @font-face {font-family:\"\uff2d\uff33 \u660e\u671d\"; panose-1:0 0 0 0 0 0 0 0 0 0; mso-font-charset:128; mso-generic-font-family:roman; mso-font-format:other; mso-font-pitch:fixed; mso-font-signature:1 134676480 16 0 131072 0;} @font-face {font-family:\"Cambria Math\"; panose-1:2 4 5 3 5 4 6 3 2 4; mso-font-charset:0; mso-generic-font-family:auto; mso-font-pitch:variable; mso-font-signature:3 0 0 0 1 0;} /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal {mso-style-unhide:no; 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margin:1.0in 1.25in 1.0in 1.25in; mso-header-margin:.5in; mso-footer-margin:.5in; mso-paper-source:0;} div.WordSection1 {page:WordSection1;} -1. 1\u00a0\u00a0\u00a0\u00a0\u00a0 QQQQQ11AWDFASDFASDFA -->", "https://iadclexicon.org/assembly-building": "TERM: Assembly Building\nURL: https://iadclexicon.org/assembly-building\n\nAssembly Building\nASSEMBLY BUILDING shall mean any building or portion of building or structure used for the regular gathering of fifty (50) or more persons for such purposes as deliberation, education, instruction, worship, entertainment, amusement, drinking or dining, or awaiting transport.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/assessment": "TERM: Assessment\nURL: https://iadclexicon.org/assessment\n\nAssessment\nIn this Part, \u201cassessment\u201d includes reassessment.\nSource: \u00a0Canada Petroleum Resources Act, R.S.C. 1985, c. 36 (2nd Supp.), current to April 29, 2013.\nLegislation\nAssessment\nAn evaluation or audit of an activity or asset to determine whether performance objectives have been achieved or OMS expectations correctly implemented.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards\nAssessment\nProcess undertaken by an accreditation body to assess the competence of a CAB, based on particular standard(s) and/or other normative documents and for a defined scope of accreditation.\u00a0NOTE Assessing the competence of a CAB involves assessing the competence of the entire operations of the CAB, including the competence of the personnel, the validity of the conformity assessment methodology and the validity of the conformity assessment results.\nSource: ISO/IEC 17011:2004, Conformity assessment \u2013 General requirements for accreditation bodies accrediting conformity assessment bodies.\nGlobal Standards\nAssessment\nSite-specific assessment. Evaluation of the stability and structural integrity of a jack-up and, where applicable, its seabed restraint or support against the actions determined in accordance with the requirements of this part of ISO 19905.\nNOTE An assessment can be limited to an evaluation of the components or member.\nSource: ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards\nAssessment\nSite-specific assessment. Evaluation of the stability and structural integrity of a jack-up and, where applicable, its seabed restraint or support against the actions determined in accordance with the requirements of this part of ISO 19905.\nNOTE An assessment can be limited to an evaluation of the components or members of the structure which, when removed or damaged, could cause failure of the whole structure, or a significant part of it.\nSource: ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards\nAssessment\nAssessment is the process described in the regulation.\nThe process of assessment should involve the following steps: identifying fire and explosion major accident hazards, and major accident hazards with the potential to require evacuation, escape or rescue; identifying the likelihood of them occurring and their consequences; identifying the measures needed to meet the requirements of these Regulations, in respect of major accident hazards from fire and explosion, and major accident hazards requiring evacuation, escape and rescue; identifying performance standards for those measures to protect persons from fire and explosion and to ensure effective evacuation, escape and rescue.\nSource: Prevention of Fire and Explosion, and Emergency Response on Offshore Installations, Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, Approved Code of Practice and guidance (UK HSE L65), Second Edition, 1997.\nRegulatory Guidance\nAssessment\nProcess that evaluates a person\u2019s fulfilment of the requirements of the certification scheme\n[SOURCE: ISO/IEC 17024:2012, 3.8].\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards\nAssessment\nA formal examination, conforming to a relevant regulatory process, to determine if a submitted document meets the relevant tests in the listed OHS laws.\nSource: NOPSEMA Guideline \u2013 Glossary \u2013 Regulatory Operations, N-09000-GL0326, Australia, Revision 5, December 2011.\nRegulatory Guidance\nAssessment\nThe initial comprehensive review of the fabrication yard\u2019s quality systems, prior to the granting of approval, to establish that all the requirements of these Rules have been met.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 4, Steel Unit Structures, June 2013, Lloyd\u2019s Register,\nGlobal Standards\nAssessment\nAn act of assessing, appraising or evaluating a condition of a product, process or system assigning class originally signified designation of one of several classes to a vessel based on its condition, ranging from good to bad.\nToday only the highest class is assigned, comprising the main class, 1A, and an obligatory additional class notation, e.g. Drilling Unit, where applicable. Voluntary additional class notations may also be assigned covering special service, equipment or systems, e.g. DRILL denoting a classed drilling plant.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standard\nAssessment\nAn assessment shall consist of\u2014\n(a) the identification of the various events which could give rise to\u2014\na major accident involving fire or explosion; or\nthe need (whether or not by reason of fire or explosion) for evacuation, escape or rescue to avoid or minimise a major accident;\n(b) the evaluation of the likelihood and consequences of such events;\n(c) the establishment of appropriate standards of performance to be attained by anything provided by measures for\u2014\nensuring effective evacuation, escape, recovery and rescue to avoid or minimise a major accident; and\notherwise protecting persons from a major accident involving fire or explosion; and\n(d) the selection of appropriate measures.\nSource: The Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, S.I. 1995/743, 1995.\nRegulations", "https://iadclexicon.org/assessment-by-a-review-panel": "TERM: Assessment by A Review Panel\nURL: https://iadclexicon.org/assessment-by-a-review-panel\n\nAssessment by A Review Panel\n\u201cAssessment by a review panel\u201d means an environmental assessment that is conducted by a review panel established pursuant to section 33 and that includes a consideration of the factors required to be considered under subsections 16(1) and (2); examen par une commission.\nSource: Canadian Environmental Assessment Act, 1992, c. 37, Canada, as consolidated November 2003.\nLegislation", "https://iadclexicon.org/assessment-codes": "TERM: Assessment Codes\nURL: https://iadclexicon.org/assessment-codes\n\nAssessment Codes\nCodes used in this document to describe the type and extent of assessment during risk based Verification.\nSource: Verification of Lifting Appliances for the Oil and Gas Industry, DNV-OSS-308, October 2010, Det Norske Veritas AS,\nGlobal Standards", "https://iadclexicon.org/assessment-initiators": "TERM: Assessment Initiators\nURL: https://iadclexicon.org/assessment-initiators\n\nAssessment Initiators\nChanges in platform condition or operating experience, such as storms, which require an existing platform to undergo an assessment to demonstrate fitness-for-purpose.\nSource:\nAPI\nRP 2SIM, Structural Integrity Management of Fixed Offshore Structures, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/assessment-situation": "TERM: Assessment Situation\nURL: https://iadclexicon.org/assessment-situation\n\nAssessment Situation\nJack-up configuration together with the environmental loading to be assessed.\u00a0NOTE 1 For discussion on configuration, see 5.4.1.\u00a0NOTE 2 The assessment situations are checked against the acceptance criteria of this part of ISO 19905 to demonstrate that the relevant limit states are not exceeded.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/assessor": "TERM: Assessor\nURL: https://iadclexicon.org/assessor\n\nAssessor\nPerson assigned by an accreditation body to perform, alone or as part of an assessment team, an assessment of a CAB.\nSource:\u00a0ISO/IEC 17011:2004, Conformity assessment \u2013 General requirements for accreditation bodies accrediting conformity assessment bodies.\nGlobal Standards\nAssessor\nEntity performing the site-specific assessment.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/asset": "TERM: Asset\nURL: https://iadclexicon.org/asset\n\nRP 781\nSecurity Plan\nAssets may be categorized in many ways such as:\npeople,\nhazardous materials (used or produced),\ninformation,\nenvironment,\nequipment,\nfacilities,\nactivities/operations, and\ncompany reputation.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards\nAsset\nA person, structure, facility, information, and records, information technology systems and resources, material, process, relationships, or reputation that has value.\nExtended Definition: Anything useful that contributes to the success of something, such as an organizational mission; assets are things of value or properties to which value can be assigned.\nAdapted from: DHS Risk Lexicon.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards\nAsset\nAn identifiable resource with intrinsic financial value that is owned or controlled by the company and which provides benefits to its stakeholders.\nFor the OMS, only tangible assets are relevant. A company may operate assets that are wholly owned or partly owned through joint ventures or other arrangements. Typically, an asset is a facility, or group of facilities, and may comprise land or sea acreage, buildings, plant, engineered structures, hardware or software, fixed or mobile equipment, vessels, aircraft: and road vehicles, terminals, pipelines, offices or retail outlets.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards\nAsset\nAn asset is any person, environment, facility, material, information, business reputation, or activity that has a positive value to an owner. The asset may have value to a threat, as well as an owner, although the nature and magnitude of those values may differ.\nSource:\nAPI\nSTANDARD 780, Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, First Edition, May 2013.\nGlobal Standards\nAsset\nAnything that has value to an individual, an organization or a government.\nNOTE Adapted from ISO/IEC 27000 to make provision for individuals and the separation of governments from\u00a0organizations (4.37).\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards\nAsset\nPerson, structure, facility, information, material, or process that has value.\nSample Usage:\nSome organizations use an asset inventory to plan protective security activities.\nExtended Definition:\nincludes contracts, facilities, property, records, unobligated or unexpended balances of appropriations, and other funds or resources, personnel, intelligence, technology, or physical infrastructure, or anything useful that contributes to the success of something, such as an organizational mission; assets are things of value or properties to which value can be assigned; from an intelligence standpoint, includes any resource \u2013 person, group, relationship, instrument, installation, or supply \u2013 at the disposal of an intelligence organization for use in an operational or support role.\nAnnotation:\nIn some domains, capabilities and activities may be considered assets as well. In the context of the National Infrastructure Protection Plan, people are not considered assets.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance\nAsset\nAny person, facility, material, information, business reputation, or activity that has value to an operator.\nSource:\u00a0Canadian Standards Association, Z246.1-09, Security management for petroleum and natural gas industry systems, August 2009,\nRegional Standards\nAsset\nFacilities and associated infrastructure, e.g. structures, wells, pipelines, reservoirs, accommodation & support services.\nSource: OGP Report No. 415, Asset integrity \u2013 the key to managing major incident risks, International Association of Oil & Gas Producers, December 2008.\nGlobal Standards\nAsset\nPhysical or logical object owned by or under the custodial duties of an organization, having either a perceived or actual value to the organization.\nNOTE: In the case of industrial automation and control systems the physical assets that have the largest directly measurable value may be the equipment under control.\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/asset-characterization": "TERM: Asset Characterization\nURL: https://iadclexicon.org/asset-characterization\n\nAsset Characterization\nThe systematic identification and ranking of assets that, if destroyed or\u00a0damaged, could result in adverse consequences to the operator.\nNote:\nAsset characterization can include surrounding and supporting infrastructure\n.\nSource:\u00a0Canadian Standards Association, Z246.1-09, Security management for petroleum and natural gas industry systems, August 2009,\nRegional Standards", "https://iadclexicon.org/asset-attractiveness": "TERM: Asset Attractiveness\nURL: https://iadclexicon.org/asset-attractiveness\n\nAsset Attractiveness\nAn assessment of the perception of value of an asset from an adversary\u2019s perspective that influences the likelihood of a security incident, based on factors such as location, ease of access, size, and vulnerability, with consideration being given to the threat environment.\nSource:\u00a0Canadian Standards Association, Z246.1-09, Security management for petroleum and natural gas industry systems, August 2009,\nRegional Standards", "https://iadclexicon.org/asset-integrity": "TERM: Asset Integrity\nURL: https://iadclexicon.org/asset-integrity\n\nAsset integrity\nThe prevention of major incidents (see expanded definition on page 3)\nSource: OGP Report No. 415, Asset integrity \u2013 the key to managing major incident risks, International Association of Oil & Gas Producers, December 2008.\nGlobal Standards\nAsset integrity\nWithin this guide, asset integrity is related to the prevention of major incidents. It is an outcome of good design, construction and operating practices. It is achieved when facilities are structurally and mechanically sound and perform the processes and produce the products for which they were designed.\nThe emphasis in this guide is on preventing unplanned hydrocarbon releases that may, either directly or via escalation, result in a major incident. Structural failure or marine events may also be initiating causes that escalate to become a major incident. This guide applies to such events but there may be additional considerations covered here.\nBroader aspects of asset integrity related to the prevention of environmental or commercial losses are not addressed. However, subject to appropriate prioritisation, the same tools can be applied for these risks.\nSource: OGP Report No. 415, Asset integrity \u2013 the key to managing major incident risks, International Association of Oil & Gas Producers, December 2008.\nGlobal Standards\nAsset integrity\nAsset integrity is related to the prevention of major incidents. It is an outcome of good design, construction and operating practice. It is achieved when facilities are structurally and mechanically sound and perform the processes and produce the products for which they were designed. The emphasis in this guide is on preventing unplanned hydrocarbon and other hazardous releases that may \u2013 either directly or via escalation \u2013 result in a major incident. Structural failures may also be initiating causes that escalate to become a major incident.\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards\nAsset integrity\nAsset integrity is related to the prevention of major incidents. It is an outcome of good design, construction and operating practice. It is achieved when facilities are structurally and mechanically sound and perform the processes and produce the products for which they are designed. The emphasis in this guide is on preventing loss of primary containment (LOPC) that may, either directly or via escalation, result in a major incident. Apart from LOPC, there are other types of asset integrity event, such as structural failure, that could cause a major incident, but these are not covered by the guidance in this report.\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards", "https://iadclexicon.org/asset-owner": "TERM: Asset Owner\nURL: https://iadclexicon.org/asset-owner\n\nAsset Owner\nIn this context, the asset owner is the oilfield operator.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards", "https://iadclexicon.org/assignment-of-security-interest": "TERM: Assignment of Security Interest\nURL: https://iadclexicon.org/assignment-of-security-interest\n\nAssignment of Security Interest\n\u201cAssignment of security interest\u201d means a notice of the assignment of a security interest or any part thereof in respect of which a security notice has been registered under this Part; cession de s\u00fbret\u00e9.\nSource: \u00a0Canada Petroleum Resources Act, R.S.C. 1985, c. 36 (2nd Supp.), current to April 29, 2013. Legislation\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation", "https://iadclexicon.org/assigned-protection-factor": "TERM: Assigned Protection Factor\nURL: https://iadclexicon.org/assigned-protection-factor\n\nAssigned Protection Factor\nWorkplace level of respiratory protection that a respirator or class of respirators is expected to provide to a population of properly fitted and trained users.\nNOTE For example, an APF of 10 for a respirator means that a user could expect to inhale no more than one tenth of the airborne contaminant present.\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards", "https://iadclexicon.org/assist-gas": "TERM: Assist Gas\nURL: https://iadclexicon.org/assist-gas\n\nAssist Gas\nFlammable gas that is added to relief gas prior to the flare burner or at the point of combustion in order to raise the heating value.\nNOTE In some designs, the assist gas can increase turbulence for improved combustion.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nAssist Gas\nCombustible gas that is added to relief gas prior to the flare burner or at the point of combustion in order to raise the heating value.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards", "https://iadclexicon.org/asset-category": "TERM: Asset Category\nURL: https://iadclexicon.org/asset-category\n\nAsset Category\nAssets may be categorized in many ways. Among these are:\nPeople,\nHazardous materials (used or produced),\nInformation\nEnvironment\nEquipment\nFacilities\nActivities/operations\nCompany reputation\nSource:\nAPI\nSTANDARD 780, Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, First Edition, May 2013.\nGlobal Standards", "https://iadclexicon.org/assistance": "TERM: Assistance\nURL: https://iadclexicon.org/assistance\n\nAssistance\n\u201cAssistance\u201d means assistance rendered under section 6.\nSource:\u00a0The Oil Industry (Development) Act, 1974, Act No. 47 of 1974, India, as amended as of May 2013.\nLegislation", "https://iadclexicon.org/associated-energy-limited-apparatus": "TERM: Associated Energy-limited Apparatus\nURL: https://iadclexicon.org/associated-energy-limited-apparatus\n\nAssociated Energy-limited Apparatus\nElectrical equipment which contains both energy-limited and non-energy-limited circuits and is\u00a0constructed so that the non-energy-limited circuits cannot adversely affect the energy-limited\u00a0circuits.\nSource: IEC 60079-14:2013, Explosive atmospheres \u2013 Part 14: Electrical installations design, selection and erection, Edition 5.0, November 2013.\nGlobal Standards", "https://iadclexicon.org/associated-apparatus": "TERM: Associated Apparatus\nURL: https://iadclexicon.org/associated-apparatus\n\nAssociated Apparatus\nElectrical apparatus which contains both intrinsically safe circuits and non-intrinsically safe\u00a0circuits and is constructed so that the non-intrinsically safe circuits cannot adversely affect\nthe intrinsically safe circuits.\nSource: IEC 60079-14:2013, Explosive atmospheres \u2013 Part 14: Electrical installations design, selection and erection, Edition 5.0, November 2013.\nGlobal Standards\nAssociated Apparatus\nApparatus used in intrinsically safe systems in which the circuits are not necessarily intrinsically safe themselves but affect the energy in the intrinsically safe circuits and are relied on to maintain intrinsic safety, see\nNEC\nArticles 504.4 and 505.8 for additional details.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards", "https://iadclexicon.org/associated-equipment": "TERM: Associated Equipment\nURL: https://iadclexicon.org/associated-equipment\n\nAssociated Equipment\nAssociated equipment\nmeans equipment necessary for the operation of NLs and NLCs.\nSource:\u00a0IMO Resolution MSC.253(83), Recommendation on Performance Standards for Navigation Lights, Navigation Light Controllers and associated equipment, 8 October 2007, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/associated-gas": "TERM: Associated Gas\nURL: https://iadclexicon.org/associated-gas\n\nAssociated Gas\n\u201cAssociated gas\u201d means any gas produced from a Commission ordered combination oil and gas reservoir in which allowed rates of production are based upon volumetric withdrawals.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/associated-offshore-place": "TERM: Associated Offshore Place\nURL: https://iadclexicon.org/associated-offshore-place\n\nAssociated offshore place\nAs noted above a facility includes an associated offshore place.\nClause 3 of Schedule 3 to the OPGGSA defines associated offshore place as any offshore place near the facility where activities (including diving activities) relating to construction, operation, maintenance or decommissioning of the facility takes place.\nThe associated offshore place in relation to a facility can vary depending on the nature of the activities undertaken. Parties undertaking activities relating to the construction, operation, maintenance or decommissioning of the facility are in an associated offshore place and included in the facility.\nObligations if a vessel is an associated offshore place\nA vessel determined to be an associated offshore place is subject to obligations of Schedule 3 and applicable regulations, including the existing (host) facility safety case. If the vessel and activity are not covered by the existing safety case, a revision to the host safety case will be required.\nSource: NOPSEMA Guideline: Facility definition includes an associated offshore place, N-01000-GL0253, Australia, Revision 4, December 2011.\nRegulatory Guidance\nAssociated offshore places\nVessels and structures that are not associated offshore places\nFor the definition of associated offshore place in clause 3 of Schedule 3 of the Act, the vessels and structures in the following table are not associated offshore places.\nVessel supporting a remotely-operated vehicle that is being used in connection with:\ninspection; or\ncleaning; or\nnon-disturbing span rectification (for example, grout bagging); or\nthe operation of a valve; or\nthe recovery of debris; or\nvalve control unit change out\nVessel supporting a remotely-operated vehicle that is being used in connection with the removal of weight coating from a pipe before hydro-testing\nVessel laying an umbilical or a cable\nVessel:\nlaying a clump weight anchor or mattress; or\nconducting rock dumping on a pipe during its construction (before hydro-testing)\nVessel placing support structures or foundations on the sea bed for the purpose of a facility, including:\nfoundation supports for a platform jacket, pipe end manifold or another manifold; or\nfoundation piles\nVessel undertaking pipe trenching and burial during the construction of a facility (before hydro-testing)\nVessel installing and attaching a short length flexible pipe or jumper if there is no petroleum or greenhouse gas substance contained in the pipe or equipment to which the flexible pipe or jumper is being connected\nVessel placing a subsea pipe manifold or pipe end manifold during the construction of a facility (before hydro-testing)\nVessel attaching a cathodic protection anode to a pipe if welding is not required\nHowever, subregulation (1) does not apply to a vessel in circumstances in which a facility is causing a risk (other than an ordinary marine risk) to the vessel or to persons on the vessel.\nNote: The exclusion of a vessel mentioned in an item in the table does not necessarily mean that a pipe, plant or equipment mentioned in the item is also excluded from the definition of associated offshore place.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Safety) Regulations 2009 (Select Legislative Instrument 2009 No. 382 as amended), Australia, prepared on 1 January 2012.\nRegulations\nAssociated offshore place\nAssociated offshore place, in relation to a facility, means any offshore place near the facility where activities (including diving activities) relating to the construction, installation, operation, maintenance or decommissioning of the facility take place, but does not include:\nanother facility; or\na supply vessel, offtake tanker, anchor handler or tugboat; or\na vessel, or structure, that is declared by the regulations not to be an associated offshore place.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/associated-structure": "TERM: Associated Structure\nURL: https://iadclexicon.org/associated-structure\n\nAssociated Structure\n\u201cAssociated structure\u201d means, in relation to an offshore installation, a vessel, aircraft or hovercraft attendant on the installation or any floating structure used in connection with the installation.\nSource: The Offshore Installations and Pipeline Works (Management and Administration) Regulations 1995, UK S.I. 1995/738, 1995.\nRegulations", "https://iadclexicon.org/associated-piping": "TERM: Associated Piping\nURL: https://iadclexicon.org/associated-piping\n\nAssociated Piping\nAssociated piping\nmeans the pipeline from the suction point in a cargo tank to the shore connection used for unloading the cargo and includes all ship\u2019s piping, pumps and filters which are in open connection with the cargo unloading line.\u00a0 <Annex II, Chapter 1, Regulation 1>.\nSource: Resolution MEPC.118(52), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships, 1973 (Revised Annex II of MARPOL 73/78), 15 October 2004, International Maritime Organization.\nLegislation", "https://iadclexicon.org/association": "TERM: Association\nURL: https://iadclexicon.org/association\n\nAssociation\nCooperative relationship between system entities, usually for the purpose of transferring information between them [11].\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/assumed-surface-temperature": "TERM: Assumed Surface Temperature\nURL: https://iadclexicon.org/assumed-surface-temperature\n\nAssumed Surface Temperature (TAS)\nAssumed temperature at surface used for calculating a pseudo-temperature gradient.\nSource:\nAPI\nRP 10B-2, Recommended Practice for Testing Well Cements, First Edition, July 2005 (Reaffirmed: July 2010).\nGlobal Standards", "https://iadclexicon.org/assurance": "TERM: Assurance\nURL: https://iadclexicon.org/assurance\n\nAssurance\nAttribute of a system that provides grounds for having confidence that the system operates such that the system security policy is enforced.\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard\nAssurance\nThe cumulative outcome of processes, including assessments, audits, performance reporting, benchmarking, reviews and learning. The processes provide confidence and confirmation that an OMS (or any part of an OMS) is achieving its purpose and expected performance.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards", "https://iadclexicon.org/asv": "TERM: ASV\nURL: https://iadclexicon.org/asv\n\nASV\nAnnulus Safety Valve.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2013 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nASV\nAnnulus Safety Valve \u2013 see also ASCSSV.\nSource: 117 OLF, Norwegian Oil and Gas Association recommended guidelines for Well Integrity, No. 117, Revision No. 4, June 2011.\nGlobal Standards\nASV\nAnnulus swab valve.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/astm": "TERM: ASTM\nURL: https://iadclexicon.org/astm\n\nASTM\nAmerican Society for Testing and Materials.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource:\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nSource:\nAPI\nRP 14G, Recommended Practice for Fire Prevention and Control on Fixed Open-type Offshore Production Platforms: Upstream Segment, Fourth Edition, April 2007.\nGlobal Standards\nSource:\nAPI\nSPEC 13A, Specification for Drilling Fluids Materials, Eighteenth Edition, February 2010.\nGlobal Standards\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards\nSource:\nAPI\nRP 2FB, Recommended Practice for the Design of Offshore Facilities Against Fire and Blast Loading, First Edition, April 2006.\nGlobal Standards\nSource: Mining Regulation of the Netherlands, WJZ 02063603, Netherlands,16 December 2002.\nRegulations\nASTM\nASTM International.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nASTM\n\u201cASTM\u201d means ASTM International \u2013 an international standards developing organization that develops and publishes voluntary technical standards for a wide range of materials, products, systems and services.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations\nASTM\n\u201cASTM\u201d means ASTM international, formerly known as the American society for testing and materials.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations\nASTM\n\u201cASTM\u201d means American Society for Testing and Materials.\nSource: State of Wyoming Occupational Safety and Health Rules and Regulations for Oil and Gas Well Drilling, Revised January 8, 2013.\nRegulations", "https://iadclexicon.org/at-work": "TERM: At Work\nURL: https://iadclexicon.org/at-work\n\nAt Work\nThe phrase \u2018at work\u2019 means as an employee or as a self-employed person. The phrase covers divers who dive as part of their duties as an employee and divers who are in business on their own account during the time that they devote themselves to work as a self-employed diver. Diving does not have to be the main work activity of the employee or the self-employed person.\nThe Diving Regulations apply when at least one diver is at work.\nSource: Commercial Diving Projects Offshore, Diving at Work Regulations 1997, Approved Code of Practice (UK HSE L103), First Edition, 1998.\nRegulatory Guidance\nAt Work\nRegulation 4 makes it clear that where OFAR apply, the meaning of \u2018at work\u2019 covers workers at all times while they are offshore, both on-duty and off-duty.\nSource: Health Care and First Aid on Offshore Installations and Pipeline Works, Offshore Installations and Pipeline Works (First-Aid) Regulations 1989, Approved Code of Practice and Guidance (UK HSE L123), Second Edition, 2000.\nRegulatory Guidance\nAt Work\nIn relation to any person means present, for gain or reward, in the person\u2019s place of work.\nSource: Guidelines for Occupational Diving 2004, Occupational Safety and Health Service, New Zealand, updated October 2010.\nRegulatory Guidance\nAt Work\nAt work, in relation to any person, means present, for gain or reward, in the person\u2019s place of work.\nSource: Health and Safety in Employment Act 1992, Public Act 1992 No 96, New Zealand, as of 1 July 2011.\nLegislation", "https://iadclexicon.org/asymmetric-cryptography": "TERM: Asymmetric Cryptography\nURL: https://iadclexicon.org/asymmetric-cryptography\n\nAsymmetric Cryptography\nA branch of cryptography in which a cryptographic system or algorithms use two uniquely linked keys: a public key and a private key (a key pair).\nAdapted from: CNSSI 4009, FIPS 140-2, InCommon Glossary\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/asymptotic-failure-rate": "TERM: Asymptotic Failure Rate\nURL: https://iadclexicon.org/asymptotic-failure-rate\n\nAsymptotic Failure Rate\n3.1.20\n\u03bb as\nlimit, when it exists, of the failure rate\n\u03bb\n(\nt\n) when\nt\ngoes to infinity\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/atlantic-canada-offshore-petroleum-area": "TERM: Atlantic Canada Offshore Petroleum Area\nURL: https://iadclexicon.org/atlantic-canada-offshore-petroleum-area\n\nAtlantic Canada Offshore Petroleum Area\nRefers to the combined offshore area regulated by the Canada-Nova Scotia Offshore Petroleum Board and the Canada-Newfoundland and Labrador Offshore Petroleum Board.\nSource: Atlantic Canada Offshore Petroleum Industry, Standard Practice for the Training and Qualifications of Personnel, 2013, Canadian Association of Petroleum Producers,\nGlobal Standards", "https://iadclexicon.org/atmosphere": "TERM: Atmosphere\nURL: https://iadclexicon.org/atmosphere\n\nAtmosphere, explosive\nA mixture with air, under atmospheric conditions, of flammable substances in the form of gas, vapor, mist, or dust in which, after ignition, combustion spreads throughout the unconsumed mixture.\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/atmosphere-explosive": "TERM: Atmosphere, Explosive\nURL: https://iadclexicon.org/atmosphere-explosive\n\nAtmosphere, Explosive\nA mixture with air, under atmospheric conditions, of flammable substances in the form of gas, vapor, mist, or dust in which, after ignition, combustion spreads throughout the unconsumed mixture.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards", "https://iadclexicon.org/atmospheric-discharge": "TERM: Atmospheric Discharge\nURL: https://iadclexicon.org/atmospheric-discharge\n\nAtmospheric Discharge\nRelease from pressure-relieving and depressuring devices to the atmosphere.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nAtmospheric Discharge\nRelease of vapours and gases from pressure-relieving and depressuring devices to the atmosphere.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards", "https://iadclexicon.org/atriums": "TERM: Atriums\nURL: https://iadclexicon.org/atriums\n\nAtriums\nAtriums\nare public spaces within a single main vertical zone spanning three or more open decks. \u00a0<Chapter II-2, part A, regulation 3>\n.\nSource:\u00a0IMO Resolution MSC.99(73), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 5 December 2000, International Maritime Organization.\nLegislation", "https://iadclexicon.org/atmospheric-zone": "TERM: Atmospheric zone\nURL: https://iadclexicon.org/atmospheric-zone\n\nAtmospheric zone\nThe external surfaces of the unit above the splash zone.\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards\nAtmospheric zone\nThat part of the external structure above the splash zone.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 8, Corrosion Controls, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/attachment-weld": "TERM: Attachment Weld\nURL: https://iadclexicon.org/attachment-weld\n\nAttachment Weld\nFillet or full penetration weld used for attachment of components to pipe or coupling.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/attack-method": "TERM: Attack Method\nURL: https://iadclexicon.org/attack-method\n\nAttack Method\nManner and means, including the weapon and delivery method, a threat may use to cause harm on a target.\nSource:\nAPI\nSTANDARD 780, Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, First Edition, May 2013.\nGlobal Standards\nAttack Method\nManner and means, including the weapon and delivery method, an adversary may use to cause harm on a target.\nSample Usage:\nAnalysts have identified weaponization of an aircraft as an attack method that terrorists may use.\nAnnotation:\nAttack method and attack mode are synonymous.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance\nAttack Method\nThe manner or technique and means an adversary may use in an assault on information or an information system.\nAdapted from: DHS Risk Lexicon, NCSD Glossary\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards\nAttack Method\nThe steps that an adversary takes or may take to plan, prepare for, and execute an attack.\nAdapted from: DHS Risk Lexicon, NCSD Glossary\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/attack": "TERM: Attack\nURL: https://iadclexicon.org/attack\n\nAttack\nAssault on a system that derives from an intelligent threat \u2014 i.e., an intelligent act that is a deliberate attempt (especially in the sense of a method or technique) to evade security services and violate the security policy of a system [11].\nNOTE: There are different commonly recognized classes of attack:\nAn \u201cactive attack\u201d attempts to alter system resources or affect their operation. A \u201cpassive attack\u201d attempts to learn or make use of information from the system but does not affect system resources.\nAn \u201cinside attack\u201d is an attack initiated by an entity inside the security perimeter (an \u201cinsider\u201d) \u2013 i.e., an entity that is authorized to access system resources but uses them in a way not approved by those who granted the authorization. An \u201coutside attack\u201d is initiated from outside the perimeter, by an unauthorized or illegitimate user of the system (including an insider attacking from outside the security perimeter). Potential outside attackers range from amateur pranksters to organized criminals, international terrorists, and hostile governments.\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard\nAttack\nAttempt to destroy, expose, alter, disable, steal or gain unauthorized access to or make unauthorized use of an asset.\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards\nAttack\nAttempt to destroy, expose, alter, disable, steal or gain unauthorized access to or make unauthorized use of an asset.\n[ISO/IEC 27000:2009].\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards\nAttack\nAn attempt to gain unauthorized access to system services, resources, or information, or an attempt to compromise system integrity.\nExtended Definition: The intentional act of attempting to bypass one or more security services or controls of an information system.\nFrom: NCSD Glossary. NTSSI 4009 (2000), CNSSI 4009\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/attack-mode": "TERM: Attack Mode\nURL: https://iadclexicon.org/attack-mode\n\nAttack Mode\nThe steps that an adversary takes or may take to plan, prepare for, and execute an attack.\nAdapted from: DHS Risk Lexicon, NCSD Glossary\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/attack-pattern": "TERM: Attack Pattern\nURL: https://iadclexicon.org/attack-pattern\n\nAttack Pattern\nSimilar cyber events or behaviors that may indicate an attack has occurred or is occurring, resulting in a security violation or a potential security violation.\nExtended Definition: For software, descriptions of common methods for exploiting software systems.\nAdapted from: Oak Ridge National Laboratory Visualization Techniques for Computer Network Defense, MITRE\u2019s CAPEC web site\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/attack-path": "TERM: Attack Path\nURL: https://iadclexicon.org/attack-path\n\nAttack Path\nSteps that a threat takes or may take to plan, prepare for, and execute an attack.\nSource:\nAPI\nSTANDARD 780, Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, First Edition, May 2013.\nGlobal Standards\nAttack Path\nSteps that an adversary takes or may take to plan, prepare for, and execute an attack.\nSample Usage:\nPart of the attack path for the car bombing involved dozens of individuals moving money, arms and operatives from the terrorist safe haven to the target area.\nAnnotation:\nAn attack path may include recruitment, radicalization, and training of operatives, selection and surveillance of the target, construction or procurement of weapons, funding, deployment of operatives to the target, execution of the attack, and related post-attack activities.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance\nAttack Path\nThe steps that an adversary takes or may take to plan, prepare for, and execute an attack.\nAdapted from: DHS Risk Lexicon, NCSD Glossary\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/atmospheric-pressure-consistometer": "TERM: Atmospheric Pressure Consistometer\nURL: https://iadclexicon.org/atmospheric-pressure-consistometer\n\nAtmospheric Pressure Consistometer\nDevice used for stirring and conditioning the cement slurry. NOTE The device is not intended to measure thickening time.\nSource:\nAPI\nSPEC 10A, Specification for Cements and Materials for Well Cementing, Twenty-fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/attack-signature": "TERM: Attack Signature\nURL: https://iadclexicon.org/attack-signature\n\nAttack Signature\nA characteristic or distinctive pattern that can be searched for or that can be used in matching to previously identified attacks.\nExtended Definition: An automated set of rules for identifying a potential threat (such as an exploit or the presence of an attacker tool) and possible responses to that threat.\nAdapted from: NCSD Glossary, CNSSI 4009, ISSG V1.2 Database\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/attack-potential": "TERM: Attack Potential\nURL: https://iadclexicon.org/attack-potential\n\nAttack Potential\nPerceived potential for success of an attack, should an attack be launched, expressed in terms of an attacker\u2019s expertise, resources and motivation.\n[ISO/IEC 15408-1:2005].\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards", "https://iadclexicon.org/attack-surface": "TERM: Attack Surface\nURL: https://iadclexicon.org/attack-surface\n\nAttack Surface\nThe set of ways in which an adversary can enter a system and potentially cause damage.\nExtended Definition: An information system\u2019s characteristics that permit an adversary to probe, attack, or maintain presence in the information system.\nAdapted from: Manadhata, P.K., & Wing, J.M. in Attack Surface Measurement, retrieved from\nhttp://www.cs.cmu.edu/~pratyus/as.html#introduction\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/attack-tree": "TERM: Attack Tree\nURL: https://iadclexicon.org/attack-tree\n\nAttack Tree\nFormal, methodical way of finding ways to attack the security of a system.\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/attainable-bottom": "TERM: Attainable Bottom\nURL: https://iadclexicon.org/attainable-bottom\n\nAttainable Bottom\nAttainable bottom\u2014The depth, approved by the Department, which can be achieved after a reasonable effort is expended to clean out to the total depth.\nSource: Oil and Gas Wells, Pennsylvania Code, Title 25, Chapter 78, December 2012.\nRegulations", "https://iadclexicon.org/attack-vector": "TERM: Attack Vector\nURL: https://iadclexicon.org/attack-vector\n\nAttack Vector\nPath or means by which an attacker can gain access to a computer or network server in order to deliver a\u00a0malicious outcome.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards", "https://iadclexicon.org/attainment-area": "TERM: Attainment Area\nURL: https://iadclexicon.org/attainment-area\n\nAttainment area:\nAttainment area means, for any air pollutant, an area that is shown by monitored data or that is calculated by air quality modeling (or other methods determined by the Administrator of EPA to be reliable) not to exceed any primary or secondary ambient air quality standards established by EPA.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/attendant": "TERM: Attendant\nURL: https://iadclexicon.org/attendant\n\nAttendant\n\u201cAttendant\u201d means a person who has been trained in diving procedures and who is acting under the direction of a supervisor (adjoint).\nSource:\u00a0Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations\nAttendant\nAttendant means a person who is suitably trained within the safety management system, maintains a watch over those entering the enclosed space, maintains communications with those inside the space and initiates the emergency procedures in the event of an incident occurring.\nSource:\nIMO resolution A.1050(27), Revised recommendations for entering enclosed spaces aboard ships, 21 December 2011, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/attacker": "TERM: Attacker\nURL: https://iadclexicon.org/attacker\n\nAttacker\nAn individual, group, organization, or government that executes an attack.\nExtended Definition: A party acting with malicious intent to compromise an information system.\nAdapted from: Barnum & Sethi (2006), NIST SP 800-63 Rev 1\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/attending-vessel": "TERM: Attending Vessel\nURL: https://iadclexicon.org/attending-vessel\n\nAttending vessel\nAttending vessel means a vessel which is moored close to and readily accessible from an OCS facility for the purpose of providing power, fuel, or other services to the operation being conducted on the facility.\nUnless otherwise stated, the term \u201cattending vessel\u201d refers to any vessel which is operated by the owner or operator of an OCS facility located in the safety zone, which is used for the purpose of carrying supplies, equipment or personnel to or from the facility, which is engaged in construction, maintenance, alteration, or repair of the facility, or which is used for further exploration, production, transfer or storage of natural resources from the seabed beneath the safety zone.\nSource: Outer Continental Shelf Activities, 33 CFR 140-147 (2013).\nRegulations", "https://iadclexicon.org/attestation": "TERM: Attestation\nURL: https://iadclexicon.org/attestation\n\nAttestation\nissue of a statement, based on a decision following a review, that fulfilment of specified requirements has been demonstrated\n[SOURCE: ISO/IEC 17000:2004, 5.2, modified \u2014 Notes to entry have been removed.]\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/attenuation": "TERM: Attenuation\nURL: https://iadclexicon.org/attenuation\n\nAttenuation\nDecay of seismic waves as they travel from a source to the site under consideration.\nSource:\nAPI\nRP 2EQ, Seismic Design Procedures and Criteria for Offshore Structures, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/attractiveness": "TERM: Attractiveness\nURL: https://iadclexicon.org/attractiveness\n\nAttractiveness\nAn estimate of the value of a target to a threat. Consideration shall be given to the following factors in defining the threat and in determining the need for any enhanced countermeasures:\npotential for mass casualties/fatalities;\nextensive property damage;\nproximity to national assets or landmarks;\npossible disruption or damage to critical infrastructure;\ndisruption of the national, regional, or local economy;\nease of access to target;\nmedia attention or possible interest of the media;\ncompany reputation and brand exposure;\nthe presence of on-site materials that can be used as a chemical or biological weapon (or precursor materials that can be used to develop chemical or biological weapons).\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards\nAttractiveness\nAn estimate of the value of a target to a threat. Consideration shall be given to the following factors in defining the threat and in determining the need for any enhanced countermeasures:\npotential for mass casualties/fatalities;\nextensive property damage;\nproximity to national assets or landmarks;\npossible disruption or damage to critical infrastructure;\ndisruption of the national, regional, or local economy;\nease of access to target;\nmedia attention or possible interest of the media;\ncompany reputation and brand exposure.\nthe presence of on-site materials that can be used as a chemical or biological weapon (or precursor materials that can be used to develop chemical or biological weapons).\nSource:\nAPI\nSTANDARD 780, Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, First Edition, May 2013.\nGlobal Standards", "https://iadclexicon.org/attribute": "TERM: Attribute\nURL: https://iadclexicon.org/attribute\n\nAttribute\nProperty or characteristic of an\nobject\nthat can be distinguished quantitatively or qualitatively by human or automated means.\n[SOURCE: ISO/IEC 15939:2007, modified \u2013 \u201centity\u201d has been replaced by \u201cobject\u201d in the definition.].\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards\nAttribute\nInherent characteristic of a person.\nEXAMPLE Visual acuity; sensitivity to others; openness.\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/atv": "TERM: ATV\nURL: https://iadclexicon.org/atv\n\nATV\nall-terrain vehicle.\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards", "https://iadclexicon.org/audit-criteria": "TERM: Audit Criteria\nURL: https://iadclexicon.org/audit-criteria\n\nAudit Criteria\nset of policies, procedures or requirements used as a reference against with\naudit evidence\nis compared\nNOTE 1\u00a0\u00a0 Adapted from ISO 9000:2005, definition 3.9.3\nNOTE 2\u00a0\u00a0 If the audit criteria are legal (including statutory or regulatory) requirements, the terms \u201ccompliant\u201d or \u201cnon-compliant\u201d are often used in an\naudit finding\n.\nSource:\u00a0ISO 19011:2011 (E) \u2013 Guidelines for auditing management system.\nGlobal Standards", "https://iadclexicon.org/audit-conclusion": "TERM: Audit Conclusion\nURL: https://iadclexicon.org/audit-conclusion\n\nAudit Conclusion\noutcome of an\naudit\n, after consideration of the audit objectives and all\naudit findings.\nNOTE\u00a0\u00a0 Adapted from ISO 9000:2005, definition 3.9.6\nSource:\u00a0ISO 19011:2011 (E) \u2013 Guidelines for auditing management system.\nGlobal Standards", "https://iadclexicon.org/audit-client": "TERM: Audit Client\nURL: https://iadclexicon.org/audit-client\n\nAudit Client\norganization or person requesting an\naudit\nNOTE 1\u00a0\u00a0 In the case of internal audit, the audit client can also be the\nauditee\nor the person managing the audit programme.\u00a0 Requests for external audit can come from sources such as regulators, contracting parties or potential clients.\nNOTE 2\u00a0\u00a0 Adapted from ISO 9000:2005, definition 3.9.7\nSource:\u00a0ISO 19011:2011 (E) \u2013 Guidelines for auditing management system.\nGlobal Standards", "https://iadclexicon.org/audit": "TERM: Audit\nURL: https://iadclexicon.org/audit\n\nAudit\nAn evaluation of a security assessment or security plan performed by an owner or operator, the owner or operator\u2019s designee, or an approved third-party that is intended to identify deficiencies, non-conformities, and inadequacies that would render the assessment or plan insufficient.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards\nAudit\nDocumented investigation conducted by the purchaser to verify that applicable requirements are being implemented\n.\nSource:\nAPI\nSPEC 17L1, Specification for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nAudit\nAudit means a systematic, independent and documented process for obtaining audit evidence and evaluating it objectively to determine the extent to which audit criteria are fulfilled.\nSource:\u00a0IMO Resolution A.1083(28), Amendments to International Convention on Load Lines, 1966, 10 December 2013,\nRegulations\nSource:\u00a0IMO Resolution A.1085(28), Amendments to the Convention on the International Regulations for Preventing Collisions at Sea, 1972, , 10 December 2013,\nRegulations\nSource:\u00a0IMO Resolution A.1084(28), Amendments to International Convention on Tonnage Measurement of Ships, 1969, 10 December 2013,\nRegulations\nAudit\nA formal, scheduled evaluation of an activity or asset with pre-determined objectives, criteria and protocols to test compliance against OMS expectations, implementation and/or performance.\nAudits vary in extent of independence and impartiality. This depends on whether the assessment is performed locally within an activity or asset based on \u201cself-assessment\u201d; by auditors appointed internally from other parts of the organisation; or by third parry auditors who are external to the company (imposed, invited).\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards\nAudit\nSystematic, independent and documented\nprocess\nfor obtaining audit evidence and evaluating it objectively to determine the extent to which the audit criteria are fulfilled.\nNote 1 to entry: An audit can be an internal audit (first party) or an external audit (second party or third party),\u00a0and it can be a combined audit (combining two or more disciplines).\nNote 2 to entry: \u201cAudit evidence\u201d and \u201caudit criteria\u201d are defined in ISO 19011.\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards\nAudit\nA documented activity aimed at verifying by examination and evaluation that the applicable elements of the quality programme continue to be effectively implemented.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 4, Steel Unit Structures, June 2013, Lloyd\u2019s Register,\u00a0Global Standards\nAudit\nSystematic, independent and documented process for obtaining audit evidence and evaluating it objectively to determine the extent to which the audit criteria are fulfilled.\nNOTE: 1\u00a0\u00a0 Internal audits, sometimes called first party audits, are conducted by the organization itself, or on its behalf, for management review and other internal purposes (e.g. to confirm the effectiveness of the management system or to obtain information for the improvement of the management system).\u00a0 Internal audits can form the basis for an organization\u2019s self-declaration of conformity.\u00a0 In many cases, particularly in small organizations, independence can be demonstrated by the freedom from responsibility for the activity being audited or freedom from bias and conflict of interest.\nNOTE: 2\u00a0\u00a0 External audits include second and third party audits.\u00a0 Second party audits are conducted by parties having an interest in the organization, such as customer, or by other persons on their behalf.\u00a0 Third party audits are conducted by independent auditing organizations, such as regulator or those providing certification.\nNOTE: 3\u00a0\u00a0 When two or more management systems of different disciplines (e.g. quality, environmental, occupational, health and safety) are audited together, this is termed a combined audit.\nNOTE: 4\u00a0\u00a0 When two or more auditing organizations cooperate to audit a single auditee, this is termed a joint audit.\nNOTE: 5\u00a0\u00a0 Adapted from ISO 9000:2005, definition 3.9.1.\nSource:\u00a0ISO 19011:2011 (E) \u2013 Guidelines for auditing management system.\nGlobal Standards\nAudit\nA systematic, independent and documented process for obtaining audit evidence and evaluating it objectively to determine the extent to which audit criteria are fulfilled. Note: CSA Standard CAN/CSA-ISO 9000:05.\nSource: Environmental Protection Plan Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, March 31, 2011.\nRegulatory Guidance\nSource: Safety Plan Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, March 31, 2011.\nRegulatory Guidance\nAudit\nIndependent review and examination of records and activities to assess the adequacy of system controls, to ensure compliance with established policies and operational procedures, and to recommend necessary changes in controls, policies, or procedures (See\n\u201csecurity audit\n\u201d) [9].\nNOTE: There are three forms of audit.\n(1) External audits are conducted by parties who are not employees or contractors of the organization.\n(2) Internal audit are conducted by a separate organizational unit dedicated to internal auditing. (3) Controls self assessments are conducted by peer members of the process automation function.\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard\nAudit\nIn this regulation, \u201caudit\u201d means systematic assessment of the adequacy of the management system to achieve the purpose referred to in paragraph (1)(a) carried out by persons who are sufficiently independent of the system (but who may be employed by the duty holder) to ensure that such assessment is objective.\nSource: The Offshore Installations (Safety Case) Regulations 2005, UK S.I. 2005/3117, 2005.\nRegulations", "https://iadclexicon.org/audit-evidence": "TERM: Audit Evidence\nURL: https://iadclexicon.org/audit-evidence\n\nAudit Evidence\nrecords, statements of fact or other information which are relevant to the\naudit criteria\nand verifiable\nNOTE\u00a0\u00a0 Audit evidence can be qualitative or quantitative.\n[ISO 9000:2005, definition 3.9.4]\nSource:\u00a0ISO 19011:2011 (E) \u2013 Guidelines for auditing management system.\nGlobal Standards", "https://iadclexicon.org/audit-plan": "TERM: Audit Plan\nURL: https://iadclexicon.org/audit-plan\n\nAudit Plan\ndescription of the activities and arrangements for an\naudit\n[ISO 9000:2005, definition 3.9.12].\nSource:\u00a0ISO 19011:2011 (E) \u2013 Guidelines for auditing management system.\nGlobal Standards", "https://iadclexicon.org/audit-programme": "TERM: Audit Programme\nURL: https://iadclexicon.org/audit-programme\n\nAudit Programme\narrangements for a set of one or more\naudits\nplanned for a specific time frame and directed towards a specific purpose\nNOTE\u00a0\u00a0 Adapted from ISO 9000:2005, definition 3.9.2.\nSource:\u00a0ISO 19011:2011 (E) \u2013 Guidelines for auditing management system.\nGlobal Standards", "https://iadclexicon.org/audit-findings": "TERM: Audit Findings\nURL: https://iadclexicon.org/audit-findings\n\nAudit Findings\nresults of the evaluation of the collected\naudit evidence\nagainst\naudit criteria\nNOTE 1\u00a0\u00a0 Audit findings indicate conformity or nonconformity.\nNOTE 2\u00a0\u00a0 Audit findings can lead to the identification of opportunities for improvement or recording good practices.\nNOTE 3\u00a0\u00a0 If the audit criteria are selected from legal or other requirements, the audit finding is termed compliance or non-compliance.\nNOTE 4\u00a0\u00a0 Adapted from ISO 9000:2005, definition 3.9.5.\nSource:\u00a0ISO 19011:2011 (E) \u2013 Guidelines for auditing management system.\nGlobal Standards", "https://iadclexicon.org/audit-report": "TERM: Audit Report\nURL: https://iadclexicon.org/audit-report\n\nAudit Report\nIn this regulation, \u201caudit report\u201d means a report made pursuant to the arrangements referred to in regulation 12(1)(b).\nSource: The Offshore Installations (Safety Case) Regulations 2005, UK S.I. 2005/3117, 2005.\nRegulations", "https://iadclexicon.org/audit-scheme": "TERM: Audit Scheme\nURL: https://iadclexicon.org/audit-scheme\n\nAudit Scheme\nAudit Scheme means the IMO Member State Audit Scheme established by the Organization and taking into account the guidelines developed by the Organization*.\n* Refer to the Framework and Procedures for the IMO Member State Audit Scheme, adopted by the Organization by resolution A.1067(28).\nSource:\u00a0IMO Resolution A.1085(28), Amendments to the Convention on the International Regulations for Preventing Collisions at Sea, 1972, , 10 December 2013,\nRegulations\nSource:\u00a0IMO Resolution A.1084(28), Amendments to International Convention on Tonnage Measurement of Ships, 1969, 10 December 2013,\nRegulations\nSource:\u00a0IMO Resolution A.1083(28), Amendments to International Convention on Load Lines, 1966, 10 December 2013,\nRegulations", "https://iadclexicon.org/audit-standard": "TERM: Audit Standard\nURL: https://iadclexicon.org/audit-standard\n\nAudit Standard\nAudit Standard means the Code for Implementation.\nSource:\u00a0IMO Resolution A.1085(28), Amendments to the Convention on the International Regulations for Preventing Collisions at Sea, 1972, , 10 December 2013,\nRegulations\nSource:\u00a0IMO Resolution A.1084(28), Amendments to International Convention on Tonnage Measurement of Ships, 1969, 10 December 2013,\nRegulations\nSource:\u00a0IMO Resolution A.1083(28), Amendments to International Convention on Load Lines, 1966, 10 December 2013,\nRegulations", "https://iadclexicon.org/audit-team": "TERM: Audit Team\nURL: https://iadclexicon.org/audit-team\n\nAudit Team\none or more\nauditors\nconducting an\naudit\n, supported if needed by\ntechnical experts\nNOTE 1\u00a0\u00a0 One auditor of the audit team is appointed as the audit team leader\nNOTE 2\u00a0\u00a0 The audit team may include auditors-in-training\n[ISO 9000:2005, definition 3.9.10].\nSource:\u00a0ISO 19011:2011 (E) \u2013 Guidelines for auditing management system.\nGlobal Standards", "https://iadclexicon.org/audit-scope": "TERM: Audit Scope\nURL: https://iadclexicon.org/audit-scope\n\nAudit Scope\nExtent and boundaries of an\naudit.\n[SOURCE: ISO 19011:2011].\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards\nAudit Scope\nExtent and boundaries of an\naudit.\nNOTE\u00a0\u00a0 The audit scope generally includes a description of the physical locations, organizational units, activities and processes, as well as the time period covered.\n[ISO 9000:2005, definition 3.9.13]\nSource:\u00a0ISO 19011:2011 (E) \u2013 Guidelines for auditing management system.\nGlobal Standards", "https://iadclexicon.org/auditee": "TERM: Auditee\nURL: https://iadclexicon.org/auditee\n\nAuditee\norganization being audited\n[ISO 9000:2005, definition 3.9.8].\nSource:\u00a0ISO 19011:2011 (E) \u2013 Guidelines for auditing management system.\nGlobal Standards", "https://iadclexicon.org/auditing": "TERM: Auditing\nURL: https://iadclexicon.org/auditing\n\nAuditing\nA structured independent assessment of the efficiency, effectiveness, and reliability of the management system.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/australian-geodetic-datum": "TERM: Australian Geodetic Datum\nURL: https://iadclexicon.org/australian-geodetic-datum\n\nAustralian Geodetic Datum\nAustralian Geodetic Datum means the Australian Geodetic Datum as defined in Gazette No. 84 of 6 October 1966 (AGD66 geodetic data set).\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/auditor": "TERM: Auditor\nURL: https://iadclexicon.org/auditor\n\nAuditor\nperson who conducts an audit\nSource:\u00a0ISO/IEC 17021:2011 (E) \u2013 Conformity assessment \u2013 Requirements for bodies providing audit and certification of management systems .\nGlobal Standards\nSource:\u00a0ISO 19011:2011 (E) \u2013 Guidelines for auditing management system.\nGlobal Standards", "https://iadclexicon.org/aut": "TERM: AUT\nURL: https://iadclexicon.org/aut\n\nAUT\nAutomated Ultrasonic Examination.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nAUT\nAutomated ultrasonic testing.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards", "https://iadclexicon.org/authenticate": "TERM: Authenticate\nURL: https://iadclexicon.org/authenticate\n\nAuthenticate\nVerify the identity of a user, user device, or other entity, or the integrity of data stored, transmitted, or otherwise exposed to unauthorized modification in an information system, or to establish the validity of a transmission.\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/authenticity": "TERM: Authenticity\nURL: https://iadclexicon.org/authenticity\n\nAuthenticity\nA property achieved through cryptographic methods of being genuine and being able to be verified and trusted, resulting in confidence in the validity of a transmission, information or a message, or sender of information or a message.\nAdapted from: CNSSI 4009, NIST SP 800-53 Rev 4\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/authorised-entity": "TERM: Authorised Entity\nURL: https://iadclexicon.org/authorised-entity\n\nAuthorised Entity\n\u201cAuthorised entity\u201d means an entity-\nregistrered by the Board under section 15-\nto market any notified petroleum, petroleum products or natural gas, or\nto establish and operate liquefied natural gas terminals, or\nauthorised by the Board under section 16-\nto lay, build, operate or expand a common carrier or contract carrier, or\nto lay, build, operate or expand a city or local natural gas distribution network.\nSource:\u00a0The Petroleum and Natural Gas Regulatory Board Act, 2006, No. 19 of 2006, India, amended as of May 2013.\nLegislation", "https://iadclexicon.org/authentication": "TERM: Authentication\nURL: https://iadclexicon.org/authentication\n\nAuthentication\nThe process of verifying the identity or other attributes of an entity (user, process, or device).\nExtended Definition: Also the process of verifying the source and integrity of data.\nAdapted from: CNSSI 4009, NIST SP 800-21, NISTIR 7298\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards\nAuthentication\nProperty that an entity is what it is claims to be.\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards\nAuthentication\nProcess of validating identity.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards\nAuthentication\nSecurity measure designed to establish the validity of a transmission, message, or originator, or a means of verifying an individual\u2019s authorization to receive specific categories of information [9].\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/authorised-person": "TERM: Authorised Person\nURL: https://iadclexicon.org/authorised-person\n\nAuthorised Person\nAuthorised person has the meaning given by section 615.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nAuthorized Person\nA tank bottoms cleaner or transporter that is under contract for disposition of untreated tank bottoms or other hydrocarbon wastes to a person who has obtained a permit to operate a reclamation plant.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations\nAuthorized Person\nA person assigned by an employer to perform or supervise the performance of a specific type duty or duties at the work site.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations\nAuthorized Person\n\u201cAuthorized person\u201d means a person approved or assigned by the employer to perform a specific type of duty or duties or to be at a specific location or locations at the job site.\nSource: State of Wyoming Occupational Safety and Health Rules and Regulations for Oil and Gas Well Drilling, Revised January 8, 2013.\nRegulations", "https://iadclexicon.org/authority-area": "TERM: Authority Area\nURL: https://iadclexicon.org/authority-area\n\nAuthority area\nAuthority area:\nwhen used in relation to a petroleum special prospecting authority\u2014means the area constituted by the block or blocks that are the subject of the petroleum special prospecting authority; or\nwhen used in relation to a petroleum access authority\u2014means the area to which the petroleum access authority relates; or\nwhen used in relation to a greenhouse gas search authority\u2014means the area constituted by the block or blocks that are the subject of the greenhouse gas search authority; or\nwhen used in relation to a greenhouse gas special authority\u2014means the area to which the greenhouse gas special authority relates.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/authorised-activity": "TERM: Authorised Activity\nURL: https://iadclexicon.org/authorised-activity\n\nAuthorised activity\nAuthorised activity means:\nan activity by a petroleum exploration permittee that is authorised by regulation 6.04; or\nan activity by a petroleum retention lessee that is authorised by regulation 6.05; or\nan activity by a petroleum production licensee that is authorised by regulation 6.06.\n1\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/authority": "TERM: Authority\nURL: https://iadclexicon.org/authority\n\nAuthority\nA person with appropriate competence who is formally granted the power to make judgements and take decisions on technical or resource issues within a defined scope.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards\nAuthority\n\u2018Authority\u2019 means the International Sea-Bed Authority\nSource: United Nations Convention on the Law of the Sea (UNCLOS), 1982,\nLegislation", "https://iadclexicon.org/authorised-release-day": "TERM: Authorised Release Day\nURL: https://iadclexicon.org/authorised-release-day\n\nAuthorised release day\nAuthorised release day has the meaning given by subclause 7(2).\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/authority-having-jurisdiction": "TERM: Authority Having Jurisdiction\nURL: https://iadclexicon.org/authority-having-jurisdiction\n\nAuthority Having Jurisdiction\nThird-party organization required to be satisfied with the standard of engineering proficiency and safety of a project\nEXAMPLE:\nA classification society, verification body or government regulatory body.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/authorization": "TERM: Authorization\nURL: https://iadclexicon.org/authorization\n\nAuthorization\nRight or permission that is granted to a system entity to access a system resource. Authorization is dependent on authentication.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards\nAuthorization\nApproval/agreement to perform a specific activity (e.g. repair) prior to the activity being performed.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006.\nGlobal Standards\nAuthorization\nA process of determining, by evaluating applicable access control information, whether a subject is allowed to have the specified types of access to a particular resource.\nExtended Definition: The process or act of granting access privileges or the access privileges as granted.\nFrom: OASIS SAML Glossary 2.0; Adapted from CNSSI 4009\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards\nAuthorization\n\u201cAuthorization\u201d means an authorization issued by the Board under paragraph 5(1)(b) of the Act (autorisation).\nSource: Canada Oil and Gas Drilling and Production Regulations, SOR/2009-315, February 2013.\nRegulations\nAuthorization\nAn authorization issued by the Boards pursuant to the Accord Acts. Note: 4C-NAAIA 138(1)(b) and CNSOPRAIA 142(1)(b).\nIncident Reporting and Investigation Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, November 30, 2012.\nRegulatory Guidance\nIncident Reporting and Investigation Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, November 30, 2012.\nRegulatory Guidance\nAuthorization\nAuthorization means an authorization issued by the Board under paragraph 138(1)(b) of the Act.\nSource:\u00a0Drilling and Production Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, March 31, 2011.\nRegulatory Guidance\nAuthorization\nAuthorization means an authorization issued by the Board under paragraph 142(1)(b) of the Act.\nSource:\u00a0Drilling and Production Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, March 31, 2011.\nRegulatory Guidance\nSource:\u00a0Nova Scotia Offshore Petroleum Drilling and Production Regulations, SOR/2009-317, Canada, current to May 31, 2012.\nRegulations\nAuthorization\nAn authorization issued by a Board under paragraph 5(1)(b) of COGOA, 142(1)(b) of CNSOPRAIA, and 138(1)(b) of CNAAIA. Note: Excerpted from section 1.(1) of the Regulations.\nSource: Environmental Protection Plan Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, March 31, 2011.\nRegulatory Guidance\nSource: Safety Plan Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, March 31, 2011.\u00a0Regulatory Guidance\nSource: \u00a0Offshore Waste Treatment Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, December 15, 2010.\nRegulatory Guidance\nAuthorization\nRight or a permission that is granted to a system entity to access a system resource [11].\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/authorized-deputy": "TERM: Authorized Deputy\nURL: https://iadclexicon.org/authorized-deputy\n\nAuthorized Deputy\nAUTHORIZED DEPUTY shall mean a representative of the Director as authorized by the Commission.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/authorized-facility": "TERM: Authorized Facility\nURL: https://iadclexicon.org/authorized-facility\n\nAuthorized Facility\nEither:\nan authorized recycling or reclamation facility; or\nan authorized treatment, storage, or disposal facility.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/authorized-inspection-agency": "TERM: Authorized Inspection Agency\nURL: https://iadclexicon.org/authorized-inspection-agency\n\nAuthorized inspection agency\nAny one of the following:\na) the inspection organization of the jurisdiction in which the pressure vessel is used;\nb) the inspection organization of an insurance company that is licensed or registered to write and does write pressure vessel insurance;\nc) the inspection organization of an owner or user of pressure vessels who maintains an inspection organization for his/her equipment only and not for vessels intended for sale or resale; or\nd) an independent organization or individual that is under contract to and under the direction of an owner/user and that is recognized or otherwise not prohibited by the jurisdiction in which the pressure vessel is used. The owner/user\u2019s inspection program shall provide the controls that are necessary when contract inspectors are used.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nAuthorized inspection agency\nDefined as any of the following:\nthe inspection organization of the jurisdiction in which the piping system is used,\nthe inspection organization of an insurance company that is licensed or registered to write insurance for piping systems;\nan owner or user of piping systems who maintains an inspection organization for activities relating only to his equipment and not for piping systems intended for sale or resale;\nan independent inspection organization employed by or under contract to the owner/user of piping systems that are used only by the owner/user and not for sale or resale;\nan independent inspection organization licensed or recognized by the jurisdiction in which the piping system is used and employed by or under contract to the owner/user.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nAuthorized inspection agency\nAnyone of the following:\nThe inspection organization of the jurisdiction in which the pressure vessel is used.\nThe inspection organization of an insurance company that is licensed or registered to write and does write pressure vessel insurance;\nThe inspection organization of an owner or user of pressure vessels who maintains an inspection organization for his equipment only and not for vessels intended for sale or resale; or\nAn independent organization or individual that is under contract to and under the direction of an owner/user and that is recognized or otherwise not prohibited by the jurisdiction in which the pressure vessel is used. The owner/user\u2019s inspection program shall provide the controls that are necessary when contract inspectors are used.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006.\nGlobal Standards", "https://iadclexicon.org/authorized-person": "TERM: Authorized Person\nURL: https://iadclexicon.org/authorized-person\n\nAuthorized person\nA person assigned by an employer to perform or supervise the performance of a specific type of duty or duties at the work site.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nAuthorized person\nA qualified person assigned by an employer to perform or supervise the performance of a specific type of duty or duties at the work site.\nSource:\nAPI\nRP 74, Recommended Practice for Occupational Safety for Onshore Oil and Gas Production Operation, First Edition, October 2001 (March 2007).\nGlobal Standards", "https://iadclexicon.org/authorized-piping-inspector": "TERM: Authorized Piping Inspector\nURL: https://iadclexicon.org/authorized-piping-inspector\n\nAuthorized Piping Inspector\nAn employee of an owner/user organization or authorized inspection agency (3.1.6) who is qualified and certified by examination under the provisions of Section 4 and Annex A and is able to perform the functions specified in API 570 where contracted or directed to do so. An NDE examiner is not required to be an authorized piping inspector. Whenever the term inspector is used in API 570, it refers to an authorized piping inspector.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/authorized-pressure-vessel-inspector": "TERM: Authorized Pressure Vessel Inspector\nURL: https://iadclexicon.org/authorized-pressure-vessel-inspector\n\nAuthorized pressure vessel inspector\nAn employee of an authorized inspection agency who is qualified and certified to perform inspections under this inspection code, including Annex B. Whenever the term \u201cinspector\u201d is used in API 510, it refers to an authorized pressure vessel inspector.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nAuthorized pressure vessel inspector\nAn employee of an authorized inspection agency who is qualified and certified to perform inspections under this inspection code. A non-destructive (NDE) examiner is not required to be an authorized pressure vessel inspector. Whenever the term inspector is used in API 510, it refers to an authorized pressure vessel inspector.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006.\nGlobal Standards", "https://iadclexicon.org/authorized-recycling-or-reclamation-facility": "TERM: Authorized Recycling Or Reclamation Facility\nURL: https://iadclexicon.org/authorized-recycling-or-reclamation-facility\n\nAuthorized Recycling Or Reclamation Facility\nA facility permitted in accordance with the requirements of 40 CFR, Parts 270 and 124 or Part 271, if required, at which hazardous waste that is to be recycled or reclaimed is managed and whose owner or operator is subject to regulation under:\n40 CFR, \u00a7261.6(c) or an equivalent state program (concerning facilities that recycle recyclable materials); or\n40 CFR, Part 266, Subparts C (concerning recyclable materials used in a manner constituting disposal), F (concerning recyclable materials used for precious metal recovery), or G (concerning spent lead-acid batteries being reclaimed), or an equivalent state program.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/authorized-representative": "TERM: Authorized Representative\nURL: https://iadclexicon.org/authorized-representative\n\nAuthorized Representative\nThe person responsible for the overall operation of all or any part of a facility or generation site.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/authorized-representative-of-the-owner": "TERM: Authorized Representative Of The Owner\nURL: https://iadclexicon.org/authorized-representative-of-the-owner\n\nAuthorized Representative Of The Owner\n\u201cAuthorized representative of the owner\u201d means any contractor, sub-contactor or person directed by an owner or owner holding a permit, to complete any aspect of well site construction, drilling, production, and restoration.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations", "https://iadclexicon.org/authorized-surveyor": "TERM: Authorized Surveyor\nURL: https://iadclexicon.org/authorized-surveyor\n\nAuthorized Surveyor\nSee the definition for Qualified Inspector.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Sixth Edition, May 2007.\nGlobal Standards\nAuthorized Surveyor\nA person who works for a third-party certifying authority who is hired to inspect the crane.\nSource:\u00a0API RP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards", "https://iadclexicon.org/authorized-treatment-storage-or-disposal-facility": "TERM: Authorized Treatment, Storage, Or Disposal Facility\nURL: https://iadclexicon.org/authorized-treatment-storage-or-disposal-facility\n\nAuthorized Treatment, Storage, Or Disposal Facility\nA facility at which hazardous waste is treated, stored, or disposed of that:\n(A) has received either:\na permit (or interim status) in accordance with the requirements of 40 CFR, Parts 270 and 124 (EPA permit); or\na permit (or interim status) from a state authorized in accordance with 40 CFR, Part 271; and\n(B) is authorized under applicable state or federal law to treat, store, or dispose of that type of hazardous waste. If a hazardous oil and gas waste is destined to a facility in an authorized state that has not yet obtained authorization from the EPA to regulate that particular hazardous waste, then the designated facility must be a facility allowed by the receiving state to accept such waste and the facility must have a permit issued by the EPA to manage that waste.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/auto-ignition-point": "TERM: Auto-Ignition Point\nURL: https://iadclexicon.org/auto-ignition-point\n\nAuto-Ignition Point\nAuto-ignition point\nmeans the temperature at which a substance will spontaneously combine with oxygen and burn without an external ignition or heat source.\nSource:\u00a0IMO MSC.1/Circ.1321, Guidelines for measures to prevent fires in engine-rooms and cargo pump-rooms, 11 June 2009, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/auto-ignition-temperature": "TERM: Auto Ignition Temperature\nURL: https://iadclexicon.org/auto-ignition-temperature\n\n<!--\n/* Font Definitions */\n@font-face\n\t{font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tpanose-1:0 0 0 0 0 0 0 0 0 0;\n\tmso-font-charset:128;\n\tmso-generic-font-family:roman;\n\tmso-font-format:other;\n\tmso-font-pitch:fixed;\n\tmso-font-signature:1 134676480 16 0 131072 0;}\n@font-face\n\t{font-family:\"Cambria Math\";\n\tpanose-1:2 4 5 3 5 4 6 3 2 4;\n\tmso-font-charset:0;\n\tmso-generic-font-family:auto;\n\tmso-font-pitch:variable;\n\tmso-font-signature:3 0 0 0 1 0;}\n /* Style Definitions */\np.MsoNormal, li.MsoNormal, div.MsoNormal\n\t{mso-style-unhide:no;\n\tmso-style-qformat:yes;\n\tmso-style-parent:\"\";\n\tmargin:0in;\n\tmargin-bottom:.0001pt;\n\tmso-pagination:widow-orphan;\n\tfont-size:12.0pt;\n\tfont-family:\"Times New Roman\";\n\tmso-fareast-font-family:\"\uff2d\uff33 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1.25in;\n\tmso-header-margin:.5in;\n\tmso-footer-margin:.5in;\n\tmso-paper-source:0;}\ndiv.WordSection1\n\t{page:WordSection1;}\n-->\n<!--\n/* Font Definitions */\n@font-face\n\t{font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tpanose-1:0 0 0 0 0 0 0 0 0 0;\n\tmso-font-charset:128;\n\tmso-generic-font-family:roman;\n\tmso-font-format:other;\n\tmso-font-pitch:fixed;\n\tmso-font-signature:1 134676480 16 0 131072 0;}\n@font-face\n\t{font-family:\"Cambria Math\";\n\tpanose-1:2 4 5 3 5 4 6 3 2 4;\n\tmso-font-charset:0;\n\tmso-generic-font-family:auto;\n\tmso-font-pitch:variable;\n\tmso-font-signature:3 0 0 0 1 0;}\n /* Style Definitions */\np.MsoNormal, li.MsoNormal, div.MsoNormal\n\t{mso-style-unhide:no;\n\tmso-style-qformat:yes;\n\tmso-style-parent:\"\";\n\tmargin:0in;\n\tmargin-bottom:.0001pt;\n\tmso-pagination:widow-orphan;\n\tfont-size:12.0pt;\n\tfont-family:\"Times New Roman\";\n\tmso-fareast-font-family:\"\uff2d\uff33 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1.25in;\n\tmso-header-margin:.5in;\n\tmso-footer-margin:.5in;\n\tmso-paper-source:0;}\ndiv.WordSection1\n\t{page:WordSection1;}\n-->\n<!--\n/* Font Definitions */\n@font-face\n\t{font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tpanose-1:0 0 0 0 0 0 0 0 0 0;\n\tmso-font-charset:128;\n\tmso-generic-font-family:roman;\n\tmso-font-format:other;\n\tmso-font-pitch:fixed;\n\tmso-font-signature:1 134676480 16 0 131072 0;}\n@font-face\n\t{font-family:\"Cambria Math\";\n\tpanose-1:2 4 5 3 5 4 6 3 2 4;\n\tmso-font-charset:0;\n\tmso-generic-font-family:auto;\n\tmso-font-pitch:variable;\n\tmso-font-signature:3 0 0 0 1 0;}\n /* Style Definitions */\np.MsoNormal, li.MsoNormal, div.MsoNormal\n\t{mso-style-unhide:no;\n\tmso-style-qformat:yes;\n\tmso-style-parent:\"\";\n\tmargin:0in;\n\tmargin-bottom:.0001pt;\n\tmso-pagination:widow-orphan;\n\tfont-size:12.0pt;\n\tfont-family:\"Times New Roman\";\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-bidi-font-family:\"Times New Roman\";}\n.MsoChpDefault\n\t{mso-style-type:export-only;\n\tmso-default-props:yes;\n\tfont-size:10.0pt;\n\tmso-ansi-font-size:10.0pt;\n\tmso-bidi-font-size:10.0pt;\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-fareast-language:JA;}\n@page WordSection1\n\t{size:8.5in 11.0in;\n\tmargin:1.0in 1.25in 1.0in 1.25in;\n\tmso-header-margin:.5in;\n\tmso-footer-margin:.5in;\n\tmso-paper-source:0;}\ndiv.WordSection1\n\t{page:WordSection1;}\n-->\nThe minimum temperature to which a flammable or gas mixture in air must be heated in order to initiate self-sustained combustion\n.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations\n<!--\n/* Font Definitions */\n@font-face\n\t{font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tpanose-1:0 0 0 0 0 0 0 0 0 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div.MsoNormal\n\t{mso-style-unhide:no;\n\tmso-style-qformat:yes;\n\tmso-style-parent:\"\";\n\tmargin:0in;\n\tmargin-bottom:.0001pt;\n\tmso-pagination:widow-orphan;\n\tfont-size:12.0pt;\n\tfont-family:\"Times New Roman\";\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-bidi-font-family:\"Times New Roman\";}\n.MsoChpDefault\n\t{mso-style-type:export-only;\n\tmso-default-props:yes;\n\tfont-size:10.0pt;\n\tmso-ansi-font-size:10.0pt;\n\tmso-bidi-font-size:10.0pt;\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-fareast-language:JA;}\n@page WordSection1\n\t{size:8.5in 11.0in;\n\tmargin:1.0in 1.25in 1.0in 1.25in;\n\tmso-header-margin:.5in;\n\tmso-footer-margin:.5in;\n\tmso-paper-source:0;}\ndiv.WordSection1\n\t{page:WordSection1;\n-->\n<!--\n/* Font Definitions */\n@font-face\n\t{font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tpanose-1:0 0 0 0 0 0 0 0 0 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\u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-fareast-language:JA;}\n@page WordSection1\n\t{size:8.5in 11.0in;\n\tmargin:1.0in 1.25in 1.0in 1.25in;\n\tmso-header-margin:.5in;\n\tmso-footer-margin:.5in;\n\tmso-paper-source:0;}\ndiv.WordSection1\n\t{page:WordSection1;}\n-1. 1\u00a0\u00a0\u00a0\u00a0\u00a0 QQQQQ11AWDFASDFASDFA\n-->", "https://iadclexicon.org/automated-vehicle": "TERM: Automated Vehicle\nURL: https://iadclexicon.org/automated-vehicle\n\nAutomated Vehicle\nMobile device that includes a control system allowing it to operate either autonomously or under remote control.\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/auto-liquefied-petroleum-gas": "TERM: Auto Liquefied Petroleum Gas\nURL: https://iadclexicon.org/auto-liquefied-petroleum-gas\n\nAuto Liquefied Petroleum Gas\n\u201cAuto liquefied petroleum gas\u201d means a mixture of certain light hydrocarbons derived from petroleum, which are gaseous at normal ambient temperature and atmospheric pressure but may be condensed to the liquid state at normal ambient temperature by the application of moderate pressure, and which conform to such specifications for use as fuel in vehicles, as the Central Government may, in consultation with the Bureau of Indian Standards, notify from time to time.\nSource:\u00a0The Petroleum and Natural Gas Regulatory Board Act, 2006, No. 19 of 2006, India, amended as of May 2013.\nLegislation", "https://iadclexicon.org/automatic-identification-system": "TERM: Automatic Identification System\nURL: https://iadclexicon.org/automatic-identification-system\n\nAutomatic Identification System (AIS)\nA system used by ships and vessel traffic services (VTS), principally for identifying and locating vessels.\nSource:\u00a0IMO MSC.1/Circ.1343, amendments to the International Aeronautical and Maritime Search and Rescue (IAMSAR) Manual, 24 May 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/automatic-overload-protection-system": "TERM: Automatic Overload Protection System (AOPS)\nURL: https://iadclexicon.org/automatic-overload-protection-system\n\nAutomatic Overload Protection System (AOPS)\nsystem that automatically safeguards and protects the crane against overload and \u201cover-moment\u201d during operation by allowing the hook to be pulled away from the crane in order to avoid significant damage.\nSource: Rules for Classification and Construction, IV Industrial Services, 6 Offshore Technology, 9 Guideline for Personnel Transfers by Means of Lifting Appliances, Edition 2011, Germanischer Lloyd SE,\nGlobal Standards", "https://iadclexicon.org/automatic-release-mechanism": "TERM: Automatic Release Mechanism\nURL: https://iadclexicon.org/automatic-release-mechanism\n\nAutomatic Release Mechanism\nAutomatic release mechanism\nmeans the mechanism which opens the hook automatically to release the liferaft.\nSource:\u00a0IMO Resolution MSC.81(70), Revised Recommendation on Testing of Life-Saving Appliances, 11 December 1998, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/automatic-stationkeeping": "TERM: Automatic Stationkeeping\nURL: https://iadclexicon.org/automatic-stationkeeping\n\nAutomatic Stationkeeping\nComputerized means of maintaining a vessel on location by selectively driving thrusters.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/autoridad-de-fiscalizacion": "TERM: Autoridad de Fiscalizaci\u00f3n\nURL: https://iadclexicon.org/autoridad-de-fiscalizacion\n\nAutoridad de Fiscalizaci\u00f3n\nDe conformidad con el articulo 13 de Ia Ley 1530 de 2012, la autoridad de fiscalizaci\u00f3n es el Ministerio de Minas y Energia o la entidad en quien este la delegue.\nSource:\u00a0Resoluci\u00f3n N\u00famero 40687 de 18 Jul 2017 Por la cual se establecen los criterios t\u00e9cnicos para proyectos de perforaci\u00f3n exploratoria de hidrocarburos costa afuera en Colombia. Columbia Ministerio de Minas y Energia,\nRegulations", "https://iadclexicon.org/auv": "TERM: AUV\nURL: https://iadclexicon.org/auv\n\nAUV\nAutonomous underwater vehicle.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nAUV\nAUVs are defined as near-neutrally buoyant free-swimming submersible craft that are controlled via an onboard preprogrammed control system.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/auxiliary-control-device": "TERM: Auxiliary Control Device\nURL: https://iadclexicon.org/auxiliary-control-device\n\nAuxiliary Control Device\nAuxiliary control device means a system, function, or control strategy installed on a marine diesel engine that is used to protect the engine and/or its ancillary equipment against operating conditions that could result in damage or failure, or that is used to facilitate the starting of the engine. An auxiliary control device may also be a strategy or measure that has been satisfactorily demonstrated not to be a defeat device.\nSource:\u00a0Resolution MEPC.176(58), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships (Revised MARPOL Annex VI), 10 October 2008, International Maritime Organization.\nLegislation", "https://iadclexicon.org/auxiliary-steering-gear": "TERM: Auxiliary Steering Gear\nURL: https://iadclexicon.org/auxiliary-steering-gear\n\nAuxiliary Steering Gear\nAuxiliary steering gear is the equipment which is provided for effecting movement of the rudder for the purpose of steering the unit in the event of failure of the main steering gear.\nSource: IMO Resolution A.1023(26), Code for the Construction and Equipment of Mobile Offshore Drilling Units (2009 MODU Code), 2009.\nGlobal Standards\nAuxiliary Steering Gear\nAuxiliary steering gear\nis the equipment other than any part of the main steering gear necessary to steer the ship in the event of failure of the main steering gear but not including the tiller, quadrant or components serving the same purpose. <Chapter II-1, regulation 3>.\nSource:\u00a0IMO Resolution MSC.216(82), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 8 December 2006, International Maritime Organization.\nLegislation\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 5, Main and Auxiliary Machinery, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/auxiliary-piping": "TERM: Auxiliary Piping\nURL: https://iadclexicon.org/auxiliary-piping\n\nAuxiliary Piping\nInstrument and machinery piping, typically small-bore secondary process piping that can be isolated from primary piping systems but is normally not isolated. Examples include flush lines, seal oil lines, analyzer lines, balance lines, buffer gas lines, drains, and vents.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/av-area-velocity-value": "TERM: AV (area velocity) value\nURL: https://iadclexicon.org/av-area-velocity-value\n\nAV (area velocity) value\n\u201cAV (area velocity) value\u201d means a value of the exhaust gas flow rate passing through the catalyst blocks (m\n3\n/h) per total active surface area of the catalyst blocks in the SCR chamber (m\n2\n). Therefore, unit of AV value is (m/h). The exhaust gas flow volume is the volume defined at 0\u00b0C and 101.3 kPa.\nSource: Resolution MEPC.198(62), 2011 Guidelines addressing additional aspects to the NOx Technical Code 2008 with regard to particular requirements related to marine diesel engines fitted with Selective Catalytic Reduction (SCR) Systems, 15 July 2011, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/auxiliary-line": "TERM: Auxiliary Line\nURL: https://iadclexicon.org/auxiliary-line\n\nAuxiliary Line\nRigid line attached to the outside of the riser main tube [exclusive of the choke and kill (C/K) lines]; e.g. hydraulic supply line, mud boost line, air line.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nAuxiliary Line\nA conduit (excluding choke and kill lines) attached to the outside of the riser main tube. Example: Hydraulic supply line, buoyancy control line, mud boost line.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards\nAuxiliary Line\nConduit (excluding choke and kill lines) attached to the outside of the riser main pipe. EXAMPLES Hydraulic supply line and annulus circulation line.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nAuxiliary Line\nAn external conduit (excluding choke and kill lines) arranged parallel to the riser main tube for enabling fluid flow. Examples of these lines include a control system fluid line, a buoyancy control line, and a mud boost line.\nSource:\nAPI\nSPEC 16R, Specification for Marine Drilling Riser Couplings, Exploration and Production Department, First Edition, January 1997.\nGlobal Standards", "https://iadclexicon.org/availability": "TERM: Availability\nURL: https://iadclexicon.org/availability\n\nAvailability\nAbility of an item to be in a state to perform a required function under given conditions at a given instant or over a given time interval, assuming that the required external resources are provided.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards\nAvailability\nExtent to which the system/structure/equipment is capable of retaining its functional integrity.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2013 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nAvailability\nThe property of being accessible and usable upon demand.\nExtended Definition: In cybersecurity, applies to assets such as information or information systems.\nAdapted from: CNSSI 4009, NIST SP 800-53 Rev 4, 44 U.S.C., Sec 3542\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards\nAvailability\nFraction of time that a system (e.g. safety instrumented system, atmospheric-relief system, or flare-relief system) is able to perform the designated function if required for use.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nAvailability\nProperty of being accessible and usable upon demand by an authorized entity.\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards\nAvailability\nProbability that a system will operate on demand.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nAvailability\nAbility of an item to be in a state to perform a required function under given conditions at a given instant of time or over a given time interval, assuming that the required external resources are provided.\nNOTE: For a more detailed description and interpretation of availability, see Annex C.\nSource:\nAPI\nSTD 2000, Venting Atmospheric and Low-pressure Storage Tanks, Sixth Edition, November 2009.\nGlobal Standards\nAvailability\nThe ability, measured in terms of uptime percentage, of a system to perform its required function.\nSource: OGP Report No. 415, Asset integrity \u2013 the key to managing major incident risks, International Association of Oil & Gas Producers, December 2008.\nGlobal Standards\nAvailability\nAbility of an item to be in a state to perform a required function under given conditions at a given instant of time, or in average over a given time interval, assuming that the required external resources are provided.\nSource: ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards\nAvailability\nProbability that an asset, under the combined influence of its reliability, maintainability, and security, will be able to fulfill its required function over a stated period of time, or at a given point in time.\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard\nAvailability\nNote that the definition of availability given in IEC 60050-191:1990, 3.1.1, can be misleading because it can lead one to think that \u201cavailability\u201d and \u201creliability\u201d are the same concepts. This is not true because the meaning of \u201cover a given time interval\u201d is not at all the same for the concepts of \u201cavailability\u201d and \u201creliability\u201d. Even if the definitions of \u201cavailability\u201d and \u201creliability\u201d seem very close, these concepts are completely different, specifically: availability: item working at a given instant (no matter what has happened before); reliability: item working continuously over a whole period of time. \u201cAvailability\u201d characterizes a function that can be interrupted without any problem and \u201creliability,\u201d a function that cannot be interrupted over a whole period of time.\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal Standards", "https://iadclexicon.org/avatar": "TERM: Avatar\nURL: https://iadclexicon.org/avatar\n\nAvatar\nRepresentation of a person participating in the Cyberspace.\nNOTE 1 An avatar can also be referred to as the person\u2019s alter ego.\nNOTE 2 An avatar can also be seen as an \u201cobject\u201d representing the embodiment of the user.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards", "https://iadclexicon.org/ave": "TERM: AVE\nURL: https://iadclexicon.org/ave\n\nAVE\nApparent volumetric expansion.\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards", "https://iadclexicon.org/autoshear-system": "TERM: Autoshear System\nURL: https://iadclexicon.org/autoshear-system\n\nAutoshear system\nA safety system that is designed to automatically shut-in the wellbore in the event of a disconnect of the LMRP. NOTE When the autoshear is engaged, disconnecting the LMRP closes the shear rams.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/average-annual-cost-to-the-province-of-borrowing-money": "TERM: Average Annual Cost to the Province of Borrowing Money\nURL: https://iadclexicon.org/average-annual-cost-to-the-province-of-borrowing-money\n\nAverage Annual Cost to the Province of Borrowing Money\n\u201cAverage annual cost to the Province of borrowing money\u201d means the average annual rate of interest, determined in the manner prescribed, that would be incurred by the Province on borrowed money if the money were borrowed during the period of twelve months immediately preceding the date of the determination of the threshold rate of return; co\u00fbt d\u2019emprunt annuel moyen.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation", "https://iadclexicon.org/average": "TERM: Average\nURL: https://iadclexicon.org/average\n\nAverage\nAverage during one day and night.\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards", "https://iadclexicon.org/average-failure-frequency": "TERM: Average Failure Frequency\nURL: https://iadclexicon.org/average-failure-frequency\n\nAverage Failure Frequency\nw\n(\nt\n1,\nt\n2)\n,\nw T\n( )\n,\nw\naverage value of the time-dependent failure frequency over a given time interval\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/average-hazardous-event-frequency": "TERM: Average Hazardous Event Frequency\nURL: https://iadclexicon.org/average-hazardous-event-frequency\n\nAverage Hazardous Event Frequency\naverage accident frequency\n\u03a6(\nt\n,\nt\n) 1 2\n,\n\u03a6(\nT\n)\n,\n\u03a6\naverage frequency as 3.1.23 related to of the hazardous event (or to the accident)\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/average-failure-rate": "TERM: Average Failure Rate\nURL: https://iadclexicon.org/average-failure-rate\n\nAverage Failure Rate\n3.1.19\n\u03bb (t\n1\nt\n2\n), \u03bb (T)\naverage value of the time-dependent failure rate over a given time interval\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/average-daily-production": "TERM: Average Daily Production\nURL: https://iadclexicon.org/average-daily-production\n\nAverage Daily Production\n\u201cAverage daily production\u201d means the number derived by dividing the total volume of oil or gas production from the stripper well property reported to the division during a calendar year by the sum of the number of days each eligible well within the property produced or injected during that calendar year.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/average-availability": "TERM: Average Availability\nURL: https://iadclexicon.org/average-availability\n\nA\n(\nt\n1\n,\nt\n2\n)\nAverage Availability\n3.1.13\n\u2329measure\u232a average value of the availability\nA\n(\nt\n) over a given interval [\nt\n,\nt\n] 1 2.\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/average-limit-load": "TERM: Average Limit Load\nURL: https://iadclexicon.org/average-limit-load\n\nAverage Limit Load\nThe numerical average of primary load which causes the limiting component to release the primary load in load limiting designs (reference Annex E).\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards", "https://iadclexicon.org/average-probability-of-failure-on-demand": "TERM: Average Probability of Failure on Demand\nURL: https://iadclexicon.org/average-probability-of-failure-on-demand\n\nAverage Probability of Failure on Demand\u00a0PFDavg\n3.1.16\naverage unavailability as per 3.1.12 in the functional safety standard terminology (e.g. IEC 61508[2])\nNote 1 to entry: \u201cFailure\non\ndemand\u201d means here \u201cfailure\nlikely to be observed when\na demand occurs\u201d. PFDavg\nencompasses both the failure occurred before the demand and the failure occurring due to the demand itself.\nThen this term needs not to be mixed up with the probability of a failure due to a demand (see 3.2.13).\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/average-unavailability": "TERM: Average Unavailability\nURL: https://iadclexicon.org/average-unavailability\n\nAverage Unavailability\n3.1.14\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/aviation-weather-observer": "TERM: Aviation Weather Observer\nURL: https://iadclexicon.org/aviation-weather-observer\n\nAviation Weather Observer\nQualified individual tasked with aviation weather observing duties who\n\u2022 has a detailed practical knowledge of and experience in all observing standards and techniques related to aviation weather observing;\n\u2022 is conversant with relevant WMO standards and guidelines; and\n\u2022 understands the data requirements for forecasting and climatological purposes.\nAviation weather observer qualification is a responsibility of the Operator.\nSource: \u00a0Offshore Physical Environmental Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, September 2008.\nRegulatory Guidance", "https://iadclexicon.org/aviation-weather-observing": "TERM: Aviation Weather Observing\nURL: https://iadclexicon.org/aviation-weather-observing\n\nAviation Weather Observing\nAviation weather observing procedure.\nSource: \u00a0Offshore Physical Environmental Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, September 2008.\nRegulatory Guidance", "https://iadclexicon.org/awd": "TERM: AWD\nURL: https://iadclexicon.org/awd\n\nAWD\nAnalysis while drilling.\nSource:\u00a0NORSOK D-001, Drilling facilities, Rev. 3, December 2012.\nGlobal Standards", "https://iadclexicon.org/aviation-weather-reporting": "TERM: Aviation Weather Reporting\nURL: https://iadclexicon.org/aviation-weather-reporting\n\nAviation Weather Reporting\nAviation weather reporting procedure.\nSource: \u00a0Offshore Physical Environmental Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, September 2008.\nRegulatory Guidance", "https://iadclexicon.org/aws": "TERM: AWS\nURL: https://iadclexicon.org/aws\n\nAWS\nAmerican Welding Society/Specification Filler Number.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nAWS\nAmerican Welding Society.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards\nSource:\nAPI\nRP 2FB, Recommended Practice for the Design of Offshore Facilities Against Fire and Blast Loading, First Edition, April 2006.\nGlobal Standards", "https://iadclexicon.org/awg": "TERM: AWG\nURL: https://iadclexicon.org/awg\n\nAWG\nAmerican Wire Gauge.\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/awv": "TERM: AWV\nURL: https://iadclexicon.org/awv\n\nAWV\nAnnulus wing valve.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/axial-load-free-testing": "TERM: Axial load-free testing\nURL: https://iadclexicon.org/axial-load-free-testing\n\nAxial load-free testing\nPressure-testing arrangement using a pipe-sealing device or mechanism such that internal pressure produces hoop and radial stresses only in the component wall.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/axial-pressure-load-diagram": "TERM: Axial-Pressure Load Diagram\nURL: https://iadclexicon.org/axial-pressure-load-diagram\n\nAxial-Pressure Load Diagram\nPlot of pressure versus axial load showing pipe and/or connection test load envelope or limit load extremes.\nSource:\nAPI\nRP 5C5, Recommended Practice on Procedures for Testing Casing and Tubing Connections, Third Edition, July 2003 (Reaffirmed August 2010).\nGlobal Standards", "https://iadclexicon.org/azimuth": "TERM: Azimuth\nURL: https://iadclexicon.org/azimuth\n\nAzimuth\n\u201cAzimuth\u201d means the deviation in the horizontal plane of a well bore expressed in terms of compass degrees.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/axvx": "TERM: AX/VX\nURL: https://iadclexicon.org/axvx\n\nAX/VX\nRing gasket\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines", "https://iadclexicon.org/b-annulus": "TERM: B-Annulus\nURL: https://iadclexicon.org/b-annulus\n\nB-Annulus\nDesignation of an annulus between the production casing and the next outer casing\nNote 1 to entry: The letter designation continues in sequence for each outer annulus space encountered between casing strings, up to and including the surface casing and conductor casing strings.\n[SOURCE: API RP 90, modified]\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2013 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nB-Annulus\nThe annulus designation between the production casing and next outer casing. The letter designation continues in sequence for each and every outer annular space encountered between casing strings up to and including the surface casing and conductor casing strings\n.\nSource:\nAPI\nRP 90, Annular Casing Pressure Management for Offshore Wells, Upstream Segment. First Edition, August 2006.\nGlobal Standards\nB-Annulus\nAnnuli between the production casing and the previous casing string.\nSource:\u00a0NORSOK D-010, Well integrity in drilling and well operations, Rev. 3, August 2004.\nGlobal Standards", "https://iadclexicon.org/b-class-bulkhead-or-deck": "TERM: B Class Bulkhead or Deck\nURL: https://iadclexicon.org/b-class-bulkhead-or-deck\n\nB class bulkhead or deck\nB class bulkhead or deck means a bulkhead or deck that\nIs made of approved noncombustible material;\nPrevents flame from passing through it for 30 minutes if subjected to the standard fire test.\nSource: Mobile Offshore Drilling Units, 46 CFR 107-109 (2013).\nRegulations", "https://iadclexicon.org/b-class-divisions": "TERM: \u201cB\u201d Class Divisions (fire divisions)\nURL: https://iadclexicon.org/b-class-divisions\n\n\u201cB\u201d class divisions\n\u201cB\u201d class divisions are as defined in SOLAS regulation II-2/3.\nSource: IMO Resolution A.1023(26), Code for the Construction and Equipment of Mobile Offshore Drilling Units (2009 MODU Code), 2009.\nGlobal Standards\n\u201cB\u201d Class Divisions\n\u201cB\u201d class divisions\nare those divisions formed by bulkheads, decks, ceilings or linings which comply with the following criteria:\n.1 they are constructed of approved non-combustible materials and all materials used in the construction and erection of \u201cB\u201d class divisions are non-combustible, with the exception that combustible veneers may be permitted provided they meet other appropriate requirements of this chapter;\n.2 they have an insulation value such that the average temperature of the unexposed side will not rise more than 140\u00baC above the original temperature, nor will the temperature at any one point, including any joint, rise more than 225\u00baC above the original temperature, within the time listed below:\nclass \u201cB-15\u201d 15 min\nclass \u201cB-0\u201d 0 min\n.3 they are constructed as to be capable of preventing the passage of flame to the end of the first half hour of the standard fire test; and\n.4 the Administration has required a test of a prototype division in accordance with the Fire Test Procedures Code to ensure that it meets the above requirements for integrity and temperature rise. <Chapter II-2, part A, regulation 3>.\nSource:\u00a0IMO Resolution MSC.99(73), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 5 December 2000, International Maritime Organization.\nLegislation\n\u201cB\u201d Class Divisions\u00a0(fire divisions)\n\u2018B\u2019 Class divisions are those divisions formed by bulkheads, decks, ceilings or linings which comply with the following criteria:\n(a) They are to be so constructed as to be capable of preventing the passage of flame to the end of the first half hour of the standard fire test.\n(b) They are to have an insulation value such that the average temperature of the unexposed side will not rise more than 140\u00b0C above the original temperature, nor will the temperature at any one point, including any joint, rise more than 225\u00b0C above the original temperature, within the time listed below:\nClass \u2018B-15\u2019- 15 minutes\nClass \u2018B-0\u2019 \u2013 0 minutes\n(c) They are to be constructed of approved noncombustible materials and all materials used in the construction and erection of \u2018B\u2019 Class divisions are to be non-combustible, with the exception that combustible veneers may be permitted, provided they meet other appropriate requirements of this Chapter.\n(d) In accordance with the Fire Test Procedures Code, a test of a prototype division may be required to ensure that it meets the above requirements for integrity and temperature rise.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 7, Safety Systems, Hazardous Areas and Fire, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/back-pressure": "TERM: Back Pressure\nURL: https://iadclexicon.org/back-pressure\n\nBack pressure\nPressure resulting from restrictions to fluid flow downstream.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nBack Pressure\nThe pressure resulting from restriction of fluid flow downstream.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\u00a0Global Standards\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\u00a0Global Standards\nBackpressure\nPressure that exists at the outlet of a pressure-relief device or depressuring valve as a result of the pressure in the discharge system.\nNOTE The backpressure is the sum of the superimposed and built-up backpressures.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nBackpressure (casing pressure, choke pressure)\nThe pressure existing at the surface on the casing side of the drill string/annulus flow system.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards", "https://iadclexicon.org/ba": "TERM: BA\nURL: https://iadclexicon.org/ba\n\nBA\nBreathing Apparatus.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards", "https://iadclexicon.org/back-reflection": "TERM: Back Reflection\nURL: https://iadclexicon.org/back-reflection\n\nBack Reflection\nSignal received from the back surface of a surface test object.\nSource:\nAPI\nSPEC 7-1, Specification for Rotary Drill Stem Elements, First Edition, March 2006 (Addendum April 2011).\nGlobal Standards", "https://iadclexicon.org/back-allowable": "TERM: Back Allowable\nURL: https://iadclexicon.org/back-allowable\n\nBack Allowable\n\u201cBack allowable\u201d means the authorization for production of an underproduction resulting from pipeline proration.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/back-up": "TERM: Back Up\nURL: https://iadclexicon.org/back-up\n\nBack up\nRefers to the act of \u201cbacking up\u201d or preventing rotation of one section of pipe or rods while another is screwed out of or into it. Also applied to screwing nuts on or off bolts. A backup wrench refers to any wrench being used to hold the pipe, rods, or bolt. Backup tongs refers to the pipe tongs suspended in the derrick and used to hold a section of pipe while another section is screwed out of or into it by use of other tongs. The backup man is the crew member who operates the backup tongs. The backup position refers to the workstation of the backup man.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards", "https://iadclexicon.org/back-up-line": "TERM: Back-up Line\nURL: https://iadclexicon.org/back-up-line\n\n<!--\n/* Font Definitions */\n@font-face\n\t{font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tpanose-1:0 0 0 0 0 0 0 0 0 0;\n\tmso-font-charset:128;\n\tmso-generic-font-family:roman;\n\tmso-font-format:other;\n\tmso-font-pitch:fixed;\n\tmso-font-signature:1 134676480 16 0 131072 0;}\n@font-face\n\t{font-family:\"Cambria Math\";\n\tpanose-1:2 4 5 3 5 4 6 3 2 4;\n\tmso-font-charset:0;\n\tmso-generic-font-family:auto;\n\tmso-font-pitch:variable;\n\tmso-font-signature:3 0 0 0 1 0;}\n /* Style Definitions */\np.MsoNormal, li.MsoNormal, 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Definitions */\np.MsoNormal, li.MsoNormal, div.MsoNormal\n\t{mso-style-unhide:no;\n\tmso-style-qformat:yes;\n\tmso-style-parent:\"\";\n\tmargin:0in;\n\tmargin-bottom:.0001pt;\n\tmso-pagination:widow-orphan;\n\tfont-size:12.0pt;\n\tfont-family:\"Times New Roman\";\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-bidi-font-family:\"Times New Roman\";}\n.MsoChpDefault\n\t{mso-style-type:export-only;\n\tmso-default-props:yes;\n\tfont-size:10.0pt;\n\tmso-ansi-font-size:10.0pt;\n\tmso-bidi-font-size:10.0pt;\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-fareast-language:JA;}\n@page WordSection1\n\t{size:8.5in 11.0in;\n\tmargin:1.0in 1.25in 1.0in 1.25in;\n\tmso-header-margin:.5in;\n\tmso-footer-margin:.5in;\n\tmso-paper-source:0;}\ndiv.WordSection1\n\t{page:WordSection1;}\n-->\n<!--\n/* Font Definitions */\n@font-face\n\t{font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tpanose-1:0 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\u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-fareast-language:JA;}\n@page WordSection1\n\t{size:8.5in 11.0in;\n\tmargin:1.0in 1.25in 1.0in 1.25in;\n\tmso-header-margin:.5in;\n\tmso-footer-margin:.5in;\n\tmso-paper-source:0;}\ndiv.WordSection1\n\t{page:WordSection1;}\n-->\n<!--\n/* Font Definitions */\n@font-face\n\t{font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tpanose-1:0 0 0 0 0 0 0 0 0 0;\n\tmso-font-charset:128;\n\tmso-generic-font-family:roman;\n\tmso-font-format:other;\n\tmso-font-pitch:fixed;\n\tmso-font-signature:1 134676480 16 0 131072 0;}\n@font-face\n\t{font-family:\"Cambria Math\";\n\tpanose-1:2 4 5 3 5 4 6 3 2 4;\n\tmso-font-charset:0;\n\tmso-generic-font-family:auto;\n\tmso-font-pitch:variable;\n\tmso-font-signature:3 0 0 0 1 0;}\n /* Style Definitions */\np.MsoNormal, li.MsoNormal, div.MsoNormal\n\t{mso-style-unhide:no;\n\tmso-style-qformat:yes;\n\tmso-style-parent:\"\";\n\tmargin:0in;\n\tmargin-bottom:.0001pt;\n\tmso-pagination:widow-orphan;\n\tfont-size:12.0pt;\n\tfont-family:\"Times New Roman\";\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-bidi-font-family:\"Times New Roman\";}\n.MsoChpDefault\n\t{mso-style-type:export-only;\n\tmso-default-props:yes;\n\tfont-size:10.0pt;\n\tmso-ansi-font-size:10.0pt;\n\tmso-bidi-font-size:10.0pt;\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-fareast-language:JA;}\n@page WordSection1\n\t{size:8.5in 11.0in;\n\tmargin:1.0in 1.25in 1.0in 1.25in;\n\tmso-header-margin:.5in;\n\tmso-footer-margin:.5in;\n\tmso-paper-source:0;}\ndiv.WordSection1\n\t{page:WordSection1;}\n-->\nA length of wire rope used for holding the leverage arm or handle of a tong to prevent tong rotation\n.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations\n<!--\n/* Font Definitions */\n@font-face\n\t{font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tpanose-1:0 0 0 0 0 0 0 0 0 0;\n\tmso-font-charset:128;\n\tmso-generic-font-family:roman;\n\tmso-font-format:other;\n\tmso-font-pitch:fixed;\n\tmso-font-signature:1 134676480 16 0 131072 0;}\n@font-face\n\t{font-family:\"Cambria Math\";\n\tpanose-1:2 4 5 3 5 4 6 3 2 4;\n\tmso-font-charset:0;\n\tmso-generic-font-family:auto;\n\tmso-font-pitch:variable;\n\tmso-font-signature:3 0 0 0 1 0;}\n /* Style Definitions */\np.MsoNormal, li.MsoNormal, div.MsoNormal\n\t{mso-style-unhide:no;\n\tmso-style-qformat:yes;\n\tmso-style-parent:\"\";\n\tmargin:0in;\n\tmargin-bottom:.0001pt;\n\tmso-pagination:widow-orphan;\n\tfont-size:12.0pt;\n\tfont-family:\"Times New Roman\";\n\tmso-fareast-font-family:\"\uff2d\uff33 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1.25in;\n\tmso-header-margin:.5in;\n\tmso-footer-margin:.5in;\n\tmso-paper-source:0;}\ndiv.WordSection1\n\t{page:WordSection1;\n-->\n<!--\n/* Font Definitions */\n@font-face\n\t{font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tpanose-1:0 0 0 0 0 0 0 0 0 0;\n\tmso-font-charset:128;\n\tmso-generic-font-family:roman;\n\tmso-font-format:other;\n\tmso-font-pitch:fixed;\n\tmso-font-signature:1 134676480 16 0 131072 0;}\n@font-face\n\t{font-family:\"Cambria Math\";\n\tpanose-1:2 4 5 3 5 4 6 3 2 4;\n\tmso-font-charset:0;\n\tmso-generic-font-family:auto;\n\tmso-font-pitch:variable;\n\tmso-font-signature:3 0 0 0 1 0;}\n /* Style Definitions */\np.MsoNormal, li.MsoNormal, div.MsoNormal\n\t{mso-style-unhide:no;\n\tmso-style-qformat:yes;\n\tmso-style-parent:\"\";\n\tmargin:0in;\n\tmargin-bottom:.0001pt;\n\tmso-pagination:widow-orphan;\n\tfont-size:12.0pt;\n\tfont-family:\"Times New Roman\";\n\tmso-fareast-font-family:\"\uff2d\uff33 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Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nBack-Pressure Valve\nA flow control valve to provide backflow control when running or pulling a string.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/back-up-post": "TERM: Back-up Post\nURL: https://iadclexicon.org/back-up-post\n\n<!--\n/* Font Definitions */\n@font-face\n\t{font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tpanose-1:0 0 0 0 0 0 0 0 0 0;\n\tmso-font-charset:128;\n\tmso-generic-font-family:roman;\n\tmso-font-format:other;\n\tmso-font-pitch:fixed;\n\tmso-font-signature:1 134676480 16 0 131072 0;}\n@font-face\n\t{font-family:\"Cambria Math\";\n\tpanose-1:2 4 5 3 5 4 6 3 2 4;\n\tmso-font-charset:0;\n\tmso-generic-font-family:auto;\n\tmso-font-pitch:variable;\n\tmso-font-signature:3 0 0 0 1 0;}\n /* Style 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\u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-fareast-language:JA;}\n@page WordSection1\n\t{size:8.5in 11.0in;\n\tmargin:1.0in 1.25in 1.0in 1.25in;\n\tmso-header-margin:.5in;\n\tmso-footer-margin:.5in;\n\tmso-paper-source:0;}\ndiv.WordSection1\n\t{page:WordSection1;}\n-->\n<!--\n/* Font Definitions */\n@font-face\n\t{font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tpanose-1:0 0 0 0 0 0 0 0 0 0;\n\tmso-font-charset:128;\n\tmso-generic-font-family:roman;\n\tmso-font-format:other;\n\tmso-font-pitch:fixed;\n\tmso-font-signature:1 134676480 16 0 131072 0;}\n@font-face\n\t{font-family:\"Cambria Math\";\n\tpanose-1:2 4 5 3 5 4 6 3 2 4;\n\tmso-font-charset:0;\n\tmso-generic-font-family:auto;\n\tmso-font-pitch:variable;\n\tmso-font-signature:3 0 0 0 1 0;}\n /* Style Definitions */\np.MsoNormal, li.MsoNormal, div.MsoNormal\n\t{mso-style-unhide:no;\n\tmso-style-qformat:yes;\n\tmso-style-parent:\"\";\n\tmargin:0in;\n\tmargin-bottom:.0001pt;\n\tmso-pagination:widow-orphan;\n\tfont-size:12.0pt;\n\tfont-family:\"Times New Roman\";\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-bidi-font-family:\"Times New Roman\";}\n.MsoChpDefault\n\t{mso-style-type:export-only;\n\tmso-default-props:yes;\n\tfont-size:10.0pt;\n\tmso-ansi-font-size:10.0pt;\n\tmso-bidi-font-size:10.0pt;\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-fareast-language:JA;}\n@page WordSection1\n\t{size:8.5in 11.0in;\n\tmargin:1.0in 1.25in 1.0in 1.25in;\n\tmso-header-margin:.5in;\n\tmso-footer-margin:.5in;\n\tmso-paper-source:0;}\ndiv.WordSection1\n\t{page:WordSection1;}\n-->\nA post, column or stanchion to which a back-up line is secured.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations\n<!--\n/* Font Definitions */\n@font-face\n\t{font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tpanose-1:0 0 0 0 0 0 0 0 0 0;\n\tmso-font-charset:128;\n\tmso-generic-font-family:roman;\n\tmso-font-format:other;\n\tmso-font-pitch:fixed;\n\tmso-font-signature:1 134676480 16 0 131072 0;}\n@font-face\n\t{font-family:\"Cambria Math\";\n\tpanose-1:2 4 5 3 5 4 6 3 2 4;\n\tmso-font-charset:0;\n\tmso-generic-font-family:auto;\n\tmso-font-pitch:variable;\n\tmso-font-signature:3 0 0 0 1 0;}\n /* Style Definitions */\np.MsoNormal, li.MsoNormal, div.MsoNormal\n\t{mso-style-unhide:no;\n\tmso-style-qformat:yes;\n\tmso-style-parent:\"\";\n\tmargin:0in;\n\tmargin-bottom:.0001pt;\n\tmso-pagination:widow-orphan;\n\tfont-size:12.0pt;\n\tfont-family:\"Times New Roman\";\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-bidi-font-family:\"Times New 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0 0 0 0 0 0 0 0;\n\tmso-font-charset:128;\n\tmso-generic-font-family:roman;\n\tmso-font-format:other;\n\tmso-font-pitch:fixed;\n\tmso-font-signature:1 134676480 16 0 131072 0;}\n@font-face\n\t{font-family:\"Cambria Math\";\n\tpanose-1:2 4 5 3 5 4 6 3 2 4;\n\tmso-font-charset:0;\n\tmso-generic-font-family:auto;\n\tmso-font-pitch:variable;\n\tmso-font-signature:3 0 0 0 1 0;}\n /* Style Definitions */\np.MsoNormal, li.MsoNormal, div.MsoNormal\n\t{mso-style-unhide:no;\n\tmso-style-qformat:yes;\n\tmso-style-parent:\"\";\n\tmargin:0in;\n\tmargin-bottom:.0001pt;\n\tmso-pagination:widow-orphan;\n\tfont-size:12.0pt;\n\tfont-family:\"Times New Roman\";\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-bidi-font-family:\"Times New Roman\";}\n.MsoChpDefault\n\t{mso-style-type:export-only;\n\tmso-default-props:yes;\n\tfont-size:10.0pt;\n\tmso-ansi-font-size:10.0pt;\n\tmso-bidi-font-size:10.0pt;\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-fareast-language:JA;}\n@page WordSection1\n\t{size:8.5in 11.0in;\n\tmargin:1.0in 1.25in 1.0in 1.25in;\n\tmso-header-margin:.5in;\n\tmso-footer-margin:.5in;\n\tmso-paper-source:0;}\ndiv.WordSection1\n\t{page:WordSection1;}\n-1. 1\u00a0\u00a0\u00a0\u00a0\u00a0 QQQQQ11AWDFASDFASDFA\n-->", "https://iadclexicon.org/backdriving-%e3%80%88general%e3%80%89": "TERM: Backdriving \u3008General\u3009\nURL: https://iadclexicon.org/backdriving-%e3%80%88general%e3%80%89\n\nBackdriving \u3008General\u3009\nAn unplanned movement in the reverse direction of an operation.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/back-wall-reflection": "TERM: Back-Wall Reflection\nURL: https://iadclexicon.org/back-wall-reflection\n\nBack-Wall Reflection\nUltrasonic signal received from the back surface of the pipe wall.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/backdriving-%e3%80%88linear-actuator%e3%80%89": "TERM: Backdriving \u3008Linear Actuator\u3009\nURL: https://iadclexicon.org/backdriving-%e3%80%88linear-actuator%e3%80%89\n\nBackdriving \u3008Linear Actuator\u3009\nCondition where the valve drifts from the set position.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/backdriving-%e3%80%88manualrov-operated-choke%e3%80%89": "TERM: Backdriving \u3008Manual/ROV Operated Choke\u3009\nURL: https://iadclexicon.org/backdriving-%e3%80%88manualrov-operated-choke%e3%80%89\n\nBackdriving \u3008Manual/ROV Operated Choke\u3009\nCondition where the valve changes position after the operator is disengaged.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/backdriving-%e3%80%88rotary-actuator%e3%80%89": "TERM: Backdriving \u3008Rotary Actuator\u3009\nURL: https://iadclexicon.org/backdriving-%e3%80%88rotary-actuator%e3%80%89\n\nBackdriving \u3008Rotary Actuator\u3009\nCondition where the valve continues to change position subsequent to the completion of a positional movement.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/backdriving-%e3%80%88stepping-actuated-choke%e3%80%89": "TERM: Backdriving \u3008Stepping-Actuated Choke\u3009\nURL: https://iadclexicon.org/backdriving-%e3%80%88stepping-actuated-choke%e3%80%89\n\nBackdriving \u3008Stepping-Actuated Choke\u3009\nCondition where the valve changes position after the operator is disengaged.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/backfill": "TERM: Backfill\nURL: https://iadclexicon.org/backfill\n\nBackfill\nSoil material used to refill the cavity above the spudcan due to spudcan penetration.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards\nBackfill\nSubmerged weight of all of the soil that can be present on top of the spudcan.\u00a0NOTE Backfilling can occur during or after preloading. W\nBF,o\nrefers to the submerged\nweight of the backfilling that occurs up to achieving the preload reaction. W\nBF,A\nrefers to the submerged weight of the backfilling that occurs after the maximum preload\u00a0has been applied and held. Both\nWBF,o\nand W\nBF,A\ncan comprise backflow and/or infill. For discussion of the effects, see A.9.3.2.1.4.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/background": "TERM: Background\nURL: https://iadclexicon.org/background\n\nBackground\n\u201cBackground\u201d means, for purposes of ground water abatement plans only, the amount of ground water contaminants naturally occurring from undisturbed geologic sources or water contaminants occurring from a source other than the responsible person\u2019s facility.\u00a0 This definition does not prevent the director from requiring abatement of commingled plumes of pollution, does not prevent responsible persons from seeking contribution or other legal or equitable relief from other persons and does not preclude the director from exercising enforcement authority under any applicable statute, rule or common law.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/backflow": "TERM: Backflow\nURL: https://iadclexicon.org/backflow\n\nBackflow\nSoil flows from bottom of spudcan back into the cavity on the exposed top of the spudcan.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards\nBackflow\nSoil that flows from beneath the spudcan around the sides and onto the top.\u00a0NOTE Backflow is part of backfill (3.7).\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/background-load": "TERM: Background Load\nURL: https://iadclexicon.org/background-load\n\nBackground Load\nBackground load means operational discharges from the facility.\nSource:\u00a0Guidance Notes on Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, Oil Industry Safety Directorate (India), 2012.\nRegulatory Guidance", "https://iadclexicon.org/backup": "TERM: Backup\nURL: https://iadclexicon.org/backup\n\nBackup\nAn element or system that is intended to be used only in the event that the primary element or system is non-functional.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards\nBackup\nRedundant equipment available to complete an operation in the event the primary equipment fails.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/backing-plate": "TERM: Backing Plate\nURL: https://iadclexicon.org/backing-plate\n\nBacking Plate\nSupport plate attached to the back of screen cloth(s).\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/baffle": "TERM: Baffle\nURL: https://iadclexicon.org/baffle\n\nBaffle\nPlate or obstruction built into a compartment to change the direction of fluid flow.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/backup-gradient": "TERM: Backup Gradient\nURL: https://iadclexicon.org/backup-gradient\n\nBackup gradient\nHydrostatic gradient of fluid assumed to be on the other side of the tubular string from the design load case being considered. NOTE Typically subtracted from the design pressure load profile in order to calculate a \u201cnet\u201d pressure.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/bact": "TERM: BACT\nURL: https://iadclexicon.org/bact\n\nBest available control technology (BACT)\nBest available control technology (BACT) means an emission limitation based on the maximum degree of reduction for each air pollutant subject to regulation, taking into account energy, environmental and economic impacts, and other costs. The Regional Supervisor will verify the BACT on a case-by-case basis, and it may include reductions achieved through the application of processes, systems, and techniques for the control of each air pollutant.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/bailer": "TERM: Bailer\nURL: https://iadclexicon.org/bailer\n\n<!--\n/* Font Definitions */\n@font-face\n\t{font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tpanose-1:0 0 0 0 0 0 0 0 0 0;\n\tmso-font-charset:128;\n\tmso-generic-font-family:roman;\n\tmso-font-format:other;\n\tmso-font-pitch:fixed;\n\tmso-font-signature:1 134676480 16 0 131072 0;}\n@font-face\n\t{font-family:\"Cambria Math\";\n\tpanose-1:2 4 5 3 5 4 6 3 2 4;\n\tmso-font-charset:0;\n\tmso-generic-font-family:auto;\n\tmso-font-pitch:variable;\n\tmso-font-signature:3 0 0 0 1 0;}\n /* Style Definitions */\np.MsoNormal, li.MsoNormal, 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Definitions */\np.MsoNormal, li.MsoNormal, div.MsoNormal\n\t{mso-style-unhide:no;\n\tmso-style-qformat:yes;\n\tmso-style-parent:\"\";\n\tmargin:0in;\n\tmargin-bottom:.0001pt;\n\tmso-pagination:widow-orphan;\n\tfont-size:12.0pt;\n\tfont-family:\"Times New Roman\";\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-bidi-font-family:\"Times New Roman\";}\n.MsoChpDefault\n\t{mso-style-type:export-only;\n\tmso-default-props:yes;\n\tfont-size:10.0pt;\n\tmso-ansi-font-size:10.0pt;\n\tmso-bidi-font-size:10.0pt;\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-fareast-language:JA;}\n@page WordSection1\n\t{size:8.5in 11.0in;\n\tmargin:1.0in 1.25in 1.0in 1.25in;\n\tmso-header-margin:.5in;\n\tmso-footer-margin:.5in;\n\tmso-paper-source:0;}\ndiv.WordSection1\n\t{page:WordSection1;}\n-->\n<!--\n/* Font Definitions */\n@font-face\n\t{font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tpanose-1:0 0 0 0 0 0 0 0 0 0;\n\tmso-font-charset:128;\n\tmso-generic-font-family:roman;\n\tmso-font-format:other;\n\tmso-font-pitch:fixed;\n\tmso-font-signature:1 134676480 16 0 131072 0;}\n@font-face\n\t{font-family:\"Cambria Math\";\n\tpanose-1:2 4 5 3 5 4 6 3 2 4;\n\tmso-font-charset:0;\n\tmso-generic-font-family:auto;\n\tmso-font-pitch:variable;\n\tmso-font-signature:3 0 0 0 1 0;}\n /* Style Definitions */\np.MsoNormal, li.MsoNormal, div.MsoNormal\n\t{mso-style-unhide:no;\n\tmso-style-qformat:yes;\n\tmso-style-parent:\"\";\n\tmargin:0in;\n\tmargin-bottom:.0001pt;\n\tmso-pagination:widow-orphan;\n\tfont-size:12.0pt;\n\tfont-family:\"Times New Roman\";\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-bidi-font-family:\"Times New Roman\";}\n.MsoChpDefault\n\t{mso-style-type:export-only;\n\tmso-default-props:yes;\n\tfont-size:10.0pt;\n\tmso-ansi-font-size:10.0pt;\n\tmso-bidi-font-size:10.0pt;\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-fareast-language:JA;}\n@page WordSection1\n\t{size:8.5in 11.0in;\n\tmargin:1.0in 1.25in 1.0in 1.25in;\n\tmso-header-margin:.5in;\n\tmso-footer-margin:.5in;\n\tmso-paper-source:0;}\ndiv.WordSection1\n\t{page:WordSection1;}\n-->\n<!--\n/* Font Definitions */\n@font-face\n\t{font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tpanose-1:0 0 0 0 0 0 0 0 0 0;\n\tmso-font-charset:128;\n\tmso-generic-font-family:roman;\n\tmso-font-format:other;\n\tmso-font-pitch:fixed;\n\tmso-font-signature:1 134676480 16 0 131072 0;}\n@font-face\n\t{font-family:\"Cambria Math\";\n\tpanose-1:2 4 5 3 5 4 6 3 2 4;\n\tmso-font-charset:0;\n\tmso-generic-font-family:auto;\n\tmso-font-pitch:variable;\n\tmso-font-signature:3 0 0 0 1 0;}\n /* Style Definitions */\np.MsoNormal, li.MsoNormal, div.MsoNormal\n\t{mso-style-unhide:no;\n\tmso-style-qformat:yes;\n\tmso-style-parent:\"\";\n\tmargin:0in;\n\tmargin-bottom:.0001pt;\n\tmso-pagination:widow-orphan;\n\tfont-size:12.0pt;\n\tfont-family:\"Times New Roman\";\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-bidi-font-family:\"Times New Roman\";}\n.MsoChpDefault\n\t{mso-style-type:export-only;\n\tmso-default-props:yes;\n\tfont-size:10.0pt;\n\tmso-ansi-font-size:10.0pt;\n\tmso-bidi-font-size:10.0pt;\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-fareast-language:JA;}\n@page WordSection1\n\t{size:8.5in 11.0in;\n\tmargin:1.0in 1.25in 1.0in 1.25in;\n\tmso-header-margin:.5in;\n\tmso-footer-margin:.5in;\n\tmso-paper-source:0;}\ndiv.WordSection1\n\t{page:WordSection1;}\n-->\nA long cylindrical container, fitted with a valve at its lower end, used to remove water, sand, mud, or oil from a well\n.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations\n<!--\n/* Font Definitions */\n@font-face\n\t{font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tpanose-1:0 0 0 0 0 0 0 0 0 0;\n\tmso-font-charset:128;\n\tmso-generic-font-family:roman;\n\tmso-font-format:other;\n\tmso-font-pitch:fixed;\n\tmso-font-signature:1 134676480 16 0 131072 0;}\n@font-face\n\t{font-family:\"Cambria Math\";\n\tpanose-1:2 4 5 3 5 4 6 3 2 4;\n\tmso-font-charset:0;\n\tmso-generic-font-family:auto;\n\tmso-font-pitch:variable;\n\tmso-font-signature:3 0 0 0 1 0;}\n /* Style Definitions */\np.MsoNormal, li.MsoNormal, div.MsoNormal\n\t{mso-style-unhide:no;\n\tmso-style-qformat:yes;\n\tmso-style-parent:\"\";\n\tmargin:0in;\n\tmargin-bottom:.0001pt;\n\tmso-pagination:widow-orphan;\n\tfont-size:12.0pt;\n\tfont-family:\"Times New Roman\";\n\tmso-fareast-font-family:\"\uff2d\uff33 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4;\n\tmso-font-charset:0;\n\tmso-generic-font-family:auto;\n\tmso-font-pitch:variable;\n\tmso-font-signature:3 0 0 0 1 0;}\n /* Style Definitions */\np.MsoNormal, li.MsoNormal, div.MsoNormal\n\t{mso-style-unhide:no;\n\tmso-style-qformat:yes;\n\tmso-style-parent:\"\";\n\tmargin:0in;\n\tmargin-bottom:.0001pt;\n\tmso-pagination:widow-orphan;\n\tfont-size:12.0pt;\n\tfont-family:\"Times New Roman\";\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-bidi-font-family:\"Times New Roman\";}\n.MsoChpDefault\n\t{mso-style-type:export-only;\n\tmso-default-props:yes;\n\tfont-size:10.0pt;\n\tmso-ansi-font-size:10.0pt;\n\tmso-bidi-font-size:10.0pt;\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-fareast-language:JA;}\n@page WordSection1\n\t{size:8.5in 11.0in;\n\tmargin:1.0in 1.25in 1.0in 1.25in;\n\tmso-header-margin:.5in;\n\tmso-footer-margin:.5in;\n\tmso-paper-source:0;}\ndiv.WordSection1\n\t{page:WordSection1;\n-->\n<!--\n/* Font Definitions */\n@font-face\n\t{font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tpanose-1:0 0 0 0 0 0 0 0 0 0;\n\tmso-font-charset:128;\n\tmso-generic-font-family:roman;\n\tmso-font-format:other;\n\tmso-font-pitch:fixed;\n\tmso-font-signature:1 134676480 16 0 131072 0;}\n@font-face\n\t{font-family:\"Cambria Math\";\n\tpanose-1:2 4 5 3 5 4 6 3 2 4;\n\tmso-font-charset:0;\n\tmso-generic-font-family:auto;\n\tmso-font-pitch:variable;\n\tmso-font-signature:3 0 0 0 1 0;}\n /* Style Definitions */\np.MsoNormal, li.MsoNormal, div.MsoNormal\n\t{mso-style-unhide:no;\n\tmso-style-qformat:yes;\n\tmso-style-parent:\"\";\n\tmargin:0in;\n\tmargin-bottom:.0001pt;\n\tmso-pagination:widow-orphan;\n\tfont-size:12.0pt;\n\tfont-family:\"Times New Roman\";\n\tmso-fareast-font-family:\"\uff2d\uff33 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1.25in;\n\tmso-header-margin:.5in;\n\tmso-footer-margin:.5in;\n\tmso-paper-source:0;}\ndiv.WordSection1\n\t{page:WordSection1;}\n-->\nBail\n<!--\n/* Font Definitions */\n@font-face\n\t{font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tpanose-1:0 0 0 0 0 0 0 0 0 0;\n\tmso-font-charset:128;\n\tmso-generic-font-family:roman;\n\tmso-font-format:other;\n\tmso-font-pitch:fixed;\n\tmso-font-signature:1 134676480 16 0 131072 0;}\n@font-face\n\t{font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tpanose-1:0 0 0 0 0 0 0 0 0 0;\n\tmso-font-charset:128;\n\tmso-generic-font-family:roman;\n\tmso-font-format:other;\n\tmso-font-pitch:fixed;\n\tmso-font-signature:1 134676480 16 0 131072 0;}\n /* Style Definitions */\np.MsoNormal, li.MsoNormal, div.MsoNormal\n\t{mso-style-unhide:no;\n\tmso-style-qformat:yes;\n\tmso-style-parent:\"\";\n\tmargin:0in;\n\tmargin-bottom:.0001pt;\n\tmso-pagination:widow-orphan;\n\tfont-size:12.0pt;\n\tfont-family:\"Times New Roman\";\n\tmso-fareast-font-family:\"\uff2d\uff33 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4;\n\tmso-font-charset:0;\n\tmso-generic-font-family:auto;\n\tmso-font-pitch:variable;\n\tmso-font-signature:3 0 0 0 1 0;}\n /* Style Definitions */\np.MsoNormal, li.MsoNormal, div.MsoNormal\n\t{mso-style-unhide:no;\n\tmso-style-qformat:yes;\n\tmso-style-parent:\"\";\n\tmargin:0in;\n\tmargin-bottom:.0001pt;\n\tmso-pagination:widow-orphan;\n\tfont-size:12.0pt;\n\tfont-family:\"Times New Roman\";\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-bidi-font-family:\"Times New Roman\";}\n.MsoChpDefault\n\t{mso-style-type:export-only;\n\tmso-default-props:yes;\n\tfont-size:10.0pt;\n\tmso-ansi-font-size:10.0pt;\n\tmso-bidi-font-size:10.0pt;\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-fareast-language:JA;}\n@page WordSection1\n\t{size:8.5in 11.0in;\n\tmargin:1.0in 1.25in 1.0in 1.25in;\n\tmso-header-margin:.5in;\n\tmso-footer-margin:.5in;\n\tmso-paper-source:0;}\ndiv.WordSection1\n\t{page:WordSection1;}\n-->\n<!--\n/* Font Definitions */\n@font-face\n\t{font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tpanose-1:0 0 0 0 0 0 0 0 0 0;\n\tmso-font-charset:128;\n\tmso-generic-font-family:roman;\n\tmso-font-format:other;\n\tmso-font-pitch:fixed;\n\tmso-font-signature:1 134676480 16 0 131072 0;}\n@font-face\n\t{font-family:\"Cambria Math\";\n\tpanose-1:2 4 5 3 5 4 6 3 2 4;\n\tmso-font-charset:0;\n\tmso-generic-font-family:auto;\n\tmso-font-pitch:variable;\n\tmso-font-signature:3 0 0 0 1 0;}\n /* Style Definitions */\np.MsoNormal, li.MsoNormal, div.MsoNormal\n\t{mso-style-unhide:no;\n\tmso-style-qformat:yes;\n\tmso-style-parent:\"\";\n\tmargin:0in;\n\tmargin-bottom:.0001pt;\n\tmso-pagination:widow-orphan;\n\tfont-size:12.0pt;\n\tfont-family:\"Times New Roman\";\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-bidi-font-family:\"Times New Roman\";}\n.MsoChpDefault\n\t{mso-style-type:export-only;\n\tmso-default-props:yes;\n\tfont-size:10.0pt;\n\tmso-ansi-font-size:10.0pt;\n\tmso-bidi-font-size:10.0pt;\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-fareast-language:JA;}\n@page WordSection1\n\t{size:8.5in 11.0in;\n\tmargin:1.0in 1.25in 1.0in 1.25in;\n\tmso-header-margin:.5in;\n\tmso-footer-margin:.5in;\n\tmso-paper-source:0;}\ndiv.WordSection1\n\t{page:WordSection1;}\n-->\n<!--\n/* Font Definitions */\n@font-face\n\t{font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tpanose-1:0 0 0 0 0 0 0 0 0 0;\n\tmso-font-charset:128;\n\tmso-generic-font-family:roman;\n\tmso-font-format:other;\n\tmso-font-pitch:fixed;\n\tmso-font-signature:1 134676480 16 0 131072 0;}\n@font-face\n\t{font-family:\"Cambria Math\";\n\tpanose-1:2 4 5 3 5 4 6 3 2 4;\n\tmso-font-charset:0;\n\tmso-generic-font-family:auto;\n\tmso-font-pitch:variable;\n\tmso-font-signature:3 0 0 0 1 0;}\n /* Style Definitions */\np.MsoNormal, li.MsoNormal, div.MsoNormal\n\t{mso-style-unhide:no;\n\tmso-style-qformat:yes;\n\tmso-style-parent:\"\";\n\tmargin:0in;\n\tmargin-bottom:.0001pt;\n\tmso-pagination:widow-orphan;\n\tfont-size:12.0pt;\n\tfont-family:\"Times New Roman\";\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-bidi-font-family:\"Times New Roman\";}\n.MsoChpDefault\n\t{mso-style-type:export-only;\n\tmso-default-props:yes;\n\tfont-size:10.0pt;\n\tmso-ansi-font-size:10.0pt;\n\tmso-bidi-font-size:10.0pt;\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-fareast-language:JA;}\n@page WordSection1\n\t{size:8.5in 11.0in;\n\tmargin:1.0in 1.25in 1.0in 1.25in;\n\tmso-header-margin:.5in;\n\tmso-footer-margin:.5in;\n\tmso-paper-source:0;}\ndiv.WordSection1\n\t{page:WordSection1;}\n-->\nA cylindrical steel bar, similar to the handle or band of a bucket, only much larger, that supports the swivel and connects it to the hook. The links that attach the elevators to the hook may also be referred to as bails\n.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations\n<!--\n/* Font Definitions */\n@font-face\n\t{font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tpanose-1:0 0 0 0 0 0 0 0 0 0;\n\tmso-font-charset:128;\n\tmso-generic-font-family:roman;\n\tmso-font-format:other;\n\tmso-font-pitch:fixed;\n\tmso-font-signature:1 134676480 16 0 131072 0;}\n@font-face\n\t{font-family:\"Cambria Math\";\n\tpanose-1:2 4 5 3 5 4 6 3 2 4;\n\tmso-font-charset:0;\n\tmso-generic-font-family:auto;\n\tmso-font-pitch:variable;\n\tmso-font-signature:3 0 0 0 1 0;}\n /* Style Definitions */\np.MsoNormal, li.MsoNormal, div.MsoNormal\n\t{mso-style-unhide:no;\n\tmso-style-qformat:yes;\n\tmso-style-parent:\"\";\n\tmargin:0in;\n\tmargin-bottom:.0001pt;\n\tmso-pagination:widow-orphan;\n\tfont-size:12.0pt;\n\tfont-family:\"Times New Roman\";\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-bidi-font-family:\"Times New Roman\";}\n.MsoChpDefault\n\t{mso-style-type:export-only;\n\tmso-default-props:yes;\n\tfont-size:10.0pt;\n\tmso-ansi-font-size:10.0pt;\n\tmso-bidi-font-size:10.0pt;\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-fareast-language:JA;}\n@page WordSection1\n\t{size:8.5in 11.0in;\n\tmargin:1.0in 1.25in 1.0in 1.25in;\n\tmso-header-margin:.5in;\n\tmso-footer-margin:.5in;\n\tmso-paper-source:0;}\ndiv.WordSection1\n\t{page:WordSection1;}\n-->\n<!--\n/* Font Definitions */\n@font-face\n\t{font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tpanose-1:0 0 0 0 0 0 0 0 0 0;\n\tmso-font-charset:128;\n\tmso-generic-font-family:roman;\n\tmso-font-format:other;\n\tmso-font-pitch:fixed;\n\tmso-font-signature:1 134676480 16 0 131072 0;}\n@font-face\n\t{font-family:\"Cambria Math\";\n\tpanose-1:2 4 5 3 5 4 6 3 2 4;\n\tmso-font-charset:0;\n\tmso-generic-font-family:auto;\n\tmso-font-pitch:variable;\n\tmso-font-signature:3 0 0 0 1 0;}\n /* Style Definitions */\np.MsoNormal, li.MsoNormal, div.MsoNormal\n\t{mso-style-unhide:no;\n\tmso-style-qformat:yes;\n\tmso-style-parent:\"\";\n\tmargin:0in;\n\tmargin-bottom:.0001pt;\n\tmso-pagination:widow-orphan;\n\tfont-size:12.0pt;\n\tfont-family:\"Times New Roman\";\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-bidi-font-family:\"Times New Roman\";}\n.MsoChpDefault\n\t{mso-style-type:export-only;\n\tmso-default-props:yes;\n\tfont-size:10.0pt;\n\tmso-ansi-font-size:10.0pt;\n\tmso-bidi-font-size:10.0pt;\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-fareast-language:JA;}\n@page WordSection1\n\t{size:8.5in 11.0in;\n\tmargin:1.0in 1.25in 1.0in 1.25in;\n\tmso-header-margin:.5in;\n\tmso-footer-margin:.5in;\n\tmso-paper-source:0;}\ndiv.WordSection1\n\t{page:WordSection1;\n-->\n<!--\n/* Font Definitions */\n@font-face\n\t{font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tpanose-1:0 0 0 0 0 0 0 0 0 0;\n\tmso-font-charset:128;\n\tmso-generic-font-family:roman;\n\tmso-font-format:other;\n\tmso-font-pitch:fixed;\n\tmso-font-signature:1 134676480 16 0 131072 0;}\n@font-face\n\t{font-family:\"Cambria Math\";\n\tpanose-1:2 4 5 3 5 4 6 3 2 4;\n\tmso-font-charset:0;\n\tmso-generic-font-family:auto;\n\tmso-font-pitch:variable;\n\tmso-font-signature:3 0 0 0 1 0;}\n /* Style Definitions */\np.MsoNormal, li.MsoNormal, div.MsoNormal\n\t{mso-style-unhide:no;\n\tmso-style-qformat:yes;\n\tmso-style-parent:\"\";\n\tmargin:0in;\n\tmargin-bottom:.0001pt;\n\tmso-pagination:widow-orphan;\n\tfont-size:12.0pt;\n\tfont-family:\"Times New Roman\";\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-bidi-font-family:\"Times New Roman\";}\n.MsoChpDefault\n\t{mso-style-type:export-only;\n\tmso-default-props:yes;\n\tfont-size:10.0pt;\n\tmso-ansi-font-size:10.0pt;\n\tmso-bidi-font-size:10.0pt;\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-fareast-language:JA;}\n@page WordSection1\n\t{size:8.5in 11.0in;\n\tmargin:1.0in 1.25in 1.0in 1.25in;\n\tmso-header-margin:.5in;\n\tmso-footer-margin:.5in;\n\tmso-paper-source:0;}\ndiv.WordSection1\n\t{page:WordSection1;}\n-1. 1\u00a0\u00a0\u00a0\u00a0\u00a0 QQQQQ11AWDFASDFASDFA\n-->", "https://iadclexicon.org/balance": "TERM: Balance\nURL: https://iadclexicon.org/balance\n\nBalance\nSteady state of flow line or vessel has three critical characteristics:\na single flow rate from node to node;\nan even pack throughout the system; and\napproximately equal volumes entering and leaving the line or vessel.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/balanced-and-comprehensive-picture": "TERM: Balanced and Comprehensive Picture\nURL: https://iadclexicon.org/balanced-and-comprehensive-picture\n\nBalanced and Comprehensive Picture\nBalanced and comprehensive picture means all external and internal incidents that the facility is vulnerable to should be identified.\nSource:\u00a0Guidance Notes on Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, Oil Industry Safety Directorate (India), 2012.\nRegulatory Guidance", "https://iadclexicon.org/balanced-cement-plug": "TERM: Balanced Cement Plug\nURL: https://iadclexicon.org/balanced-cement-plug\n\nBalanced Cement Plug\nThe result of pumping cement through drill pipe, workstring, or tubing until the level of cement outside is equal to that inside the drill pipe/ workstring/ tubing. The pipe is then pulled slowly from the Cement slurry, leaving the plug in place. The technique is used in both open hole and cased hole applications when the wellbore fluids are in static equilibrium.\nSource:\nAPI\nBULLETIN E3, Environmental Guidance Document: Well Abandonment and Inactive Well Practices for U.S. Exploration and Production Operations, First Edition, January 1993 (Reaffirmed June 2000).\nGlobal Standards", "https://iadclexicon.org/ball-check-valve": "TERM: Ball Check Valve\nURL: https://iadclexicon.org/ball-check-valve\n\nBall Check Valve\nA valve permitting flow in one direction only by lifting a spring-loaded ball off its seat. Valve opens when pressure differential acts in the desired flow direction. The valve seals by forcing the ball tightly against the seat when a pressure differential acts opposite the desired flow direction.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/balanced-pressure-relief-valve": "TERM: Balanced Pressure-Relief Valve\nURL: https://iadclexicon.org/balanced-pressure-relief-valve\n\nBalanced Pressure-Relief Valve\nSpring-loaded pressure-relief valve that incorporates a bellows or other means for minimizing the effect of backpressure on the operational characteristics (set pressure, closing pressure, and relieving capacity) of the valve.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nBalanced Pressure-Relief Valve\nSpring-loaded pressure-relief valve that incorporates a bellows or other means for minimizing the effect of back pressure on the operational characteristics of the valve.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards", "https://iadclexicon.org/ballast": "TERM: Ballast\nURL: https://iadclexicon.org/ballast\n\n<!--\n/* Font Definitions */ @font-face \t{font-family:\"\uff2d\uff33 \u660e\u671d\"; \tpanose-1:0 0 0 0 0 0 0 0 0 0; \tmso-font-charset:128; \tmso-generic-font-family:roman; \tmso-font-format:other; \tmso-font-pitch:fixed; \tmso-font-signature:1 134676480 16 0 131072 0;} @font-face \t{font-family:\"Cambria Math\"; \tpanose-1:2 4 5 3 5 4 6 3 2 4; \tmso-font-charset:0; \tmso-generic-font-family:auto; \tmso-font-pitch:variable; \tmso-font-signature:3 0 0 0 1 0;}  /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal \t{mso-style-unhide:no; \tmso-style-qformat:yes; \tmso-style-parent:\"\"; \tmargin:0in; \tmargin-bottom:.0001pt; \tmso-pagination:widow-orphan; \tfont-size:12.0pt; \tfont-family:\"Times New Roman\"; \tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; \tmso-fareast-theme-font:minor-fareast; \tmso-bidi-font-family:\"Times New Roman\";} .MsoChpDefault \t{mso-style-type:export-only; \tmso-default-props:yes; \tfont-size:10.0pt; \tmso-ansi-font-size:10.0pt; \tmso-bidi-font-size:10.0pt; \tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; \tmso-fareast-theme-font:minor-fareast; \tmso-fareast-language:JA;} @page WordSection1 \t{size:8.5in 11.0in; \tmargin:1.0in 1.25in 1.0in 1.25in; \tmso-header-margin:.5in; \tmso-footer-margin:.5in; \tmso-paper-source:0;} div.WordSection1 \t{page:WordSection1;}\n-->\nBallast\nVariable solid or fluid content in order to change the draught, stability, trim and/or heel of a structure afloat. NOTE Adapted from ISO 19901-5:2003, 3.1.2.\nSource:\nAPI\nRP 2MOP, Marine Operations, Upstream Segment, First Edition, July 2010.\nGlobal Standards\n<!--\n/* Font Definitions */ @font-face \t{font-family:\"\uff2d\uff33 \u660e\u671d\"; \tpanose-1:0 0 0 0 0 0 0 0 0 0; \tmso-font-charset:128; \tmso-generic-font-family:roman; \tmso-font-format:other; \tmso-font-pitch:fixed; \tmso-font-signature:1 134676480 16 0 131072 0;} @font-face \t{font-family:\"Cambria Math\"; \tpanose-1:2 4 5 3 5 4 6 3 2 4; \tmso-font-charset:0; \tmso-generic-font-family:auto; \tmso-font-pitch:variable; \tmso-font-signature:3 0 0 0 1 0;}  /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal \t{mso-style-unhide:no; \tmso-style-qformat:yes; \tmso-style-parent:\"\"; \tmargin:0in; \tmargin-bottom:.0001pt; \tmso-pagination:widow-orphan; \tfont-size:12.0pt; \tfont-family:\"Times New Roman\"; \tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; \tmso-fareast-theme-font:minor-fareast; \tmso-bidi-font-family:\"Times New Roman\";} .MsoChpDefault \t{mso-style-type:export-only; \tmso-default-props:yes; \tfont-size:10.0pt; \tmso-ansi-font-size:10.0pt; \tmso-bidi-font-size:10.0pt; \tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; \tmso-fareast-theme-font:minor-fareast; \tmso-fareast-language:JA;} @page WordSection1 \t{size:8.5in 11.0in; \tmargin:1.0in 1.25in 1.0in 1.25in; \tmso-header-margin:.5in; \tmso-footer-margin:.5in; \tmso-paper-source:0;} div.WordSection1 \t{page:WordSection1;}\n-->\n<!--\n/* Font Definitions */ @font-face \t{font-family:\"\uff2d\uff33 \u660e\u671d\"; \tpanose-1:0 0 0 0 0 0 0 0 0 0; \tmso-font-charset:128; \tmso-generic-font-family:roman; \tmso-font-format:other; \tmso-font-pitch:fixed; \tmso-font-signature:1 134676480 16 0 131072 0;} @font-face \t{font-family:\"Cambria Math\"; \tpanose-1:2 4 5 3 5 4 6 3 2 4; \tmso-font-charset:0; \tmso-generic-font-family:auto; \tmso-font-pitch:variable; \tmso-font-signature:3 0 0 0 1 0;}  /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal \t{mso-style-unhide:no; \tmso-style-qformat:yes; \tmso-style-parent:\"\"; \tmargin:0in; \tmargin-bottom:.0001pt; \tmso-pagination:widow-orphan; \tfont-size:12.0pt; \tfont-family:\"Times New Roman\"; \tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; \tmso-fareast-theme-font:minor-fareast; \tmso-bidi-font-family:\"Times New Roman\";} .MsoChpDefault \t{mso-style-type:export-only; \tmso-default-props:yes; \tfont-size:10.0pt; \tmso-ansi-font-size:10.0pt; \tmso-bidi-font-size:10.0pt; \tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; \tmso-fareast-theme-font:minor-fareast; \tmso-fareast-language:JA;} @page WordSection1 \t{size:8.5in 11.0in; \tmargin:1.0in 1.25in 1.0in 1.25in; \tmso-header-margin:.5in; \tmso-footer-margin:.5in; \tmso-paper-source:0;} div.WordSection1 \t{page:WordSection1;\n-->\n<!--\n/* Font Definitions */ @font-face \t{font-family:\"\uff2d\uff33 \u660e\u671d\"; \tpanose-1:0 0 0 0 0 0 0 0 0 0; \tmso-font-charset:128; \tmso-generic-font-family:roman; \tmso-font-format:other; \tmso-font-pitch:fixed; \tmso-font-signature:1 134676480 16 0 131072 0;} @font-face \t{font-family:\"Cambria Math\"; \tpanose-1:2 4 5 3 5 4 6 3 2 4; \tmso-font-charset:0; \tmso-generic-font-family:auto; \tmso-font-pitch:variable; \tmso-font-signature:3 0 0 0 1 0;}  /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal \t{mso-style-unhide:no; \tmso-style-qformat:yes; \tmso-style-parent:\"\"; \tmargin:0in; \tmargin-bottom:.0001pt; \tmso-pagination:widow-orphan; \tfont-size:12.0pt; \tfont-family:\"Times New Roman\"; \tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; \tmso-fareast-theme-font:minor-fareast; \tmso-bidi-font-family:\"Times New Roman\";} .MsoChpDefault \t{mso-style-type:export-only; \tmso-default-props:yes; \tfont-size:10.0pt; \tmso-ansi-font-size:10.0pt; \tmso-bidi-font-size:10.0pt; \tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; \tmso-fareast-theme-font:minor-fareast; \tmso-fareast-language:JA;} @page WordSection1 \t{size:8.5in 11.0in; \tmargin:1.0in 1.25in 1.0in 1.25in; \tmso-header-margin:.5in; \tmso-footer-margin:.5in; \tmso-paper-source:0;} div.WordSection1 \t{page:WordSection1;} -1. 1\u00a0\u00a0\u00a0\u00a0\u00a0 QQQQQ11AWDFASDFASDFA\n-->", "https://iadclexicon.org/ballast-control-operator": "TERM: Ballast Control Operator (BCO)\nURL: https://iadclexicon.org/ballast-control-operator\n\nBallast Control Operator (BCO)\nBallast Control Operator (BCO) means the person assigned responsibility for the normal day-to-day control of trim, draught and stability.\nSource:\u00a0IMO Resolution A.1079(28), Recommendations for the Training and Certification of Personnel on Mobile Offshore Units (MOUs), Adopted on 4 December 2013, International Maritime Organization,\nRegulatory Guidance", "https://iadclexicon.org/ballast-module": "TERM: Ballast Module\nURL: https://iadclexicon.org/ballast-module\n\nBallast module\nNegatively buoyant component of which a number are used at discrete points over a length of flexible pipe to provide added weight.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/ball-joint": "TERM: Ball Joint\nURL: https://iadclexicon.org/ball-joint\n\nBall Joint\nSee flex joint.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nBall Joint\nDevice(s) installed between the bottom of the diverter and the telescopic joint (upper flex or ball joint), in the top section of the LMRP (lower flex or ball joint), or under a keel joint (intermediate flex or ball joint, if used), to permit relative angular movement of the riser and reduce stresses due to vessel motion and environmental forces.\nNOTE: Upper flex ball joint is sometimes called a diverter flex ball joint.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nBall Joint\nA ball and socket assembly having central through passage equal to or greater than the riser internal diameter which may be positioned in the riser string to reduce local bending stresses.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nBall Joint\nBall and socket assembly having a central through-passage equal to or greater than the riser internal diameter. NOTE This can be positioned in the riser string to reduce local bending stresses.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nBall Joint\nBall-and-socket assembly that has a central through-passage equal to or greater than the riser internal diameter and that may be positioned in the riser string to reduce local bending stresses.\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/ball-valve": "TERM: Ball Valve\nURL: https://iadclexicon.org/ball-valve\n\nBall Valve\nA valve that employs a rotating ball to open or close the flow passage.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards\nBall Valve\nball-shaped valve with conduit port and 90 degree rotation. Normally full port with minor pressure loss.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/ballast-modules": "TERM: Ballast Modules\nURL: https://iadclexicon.org/ballast-modules\n\nBallast modules\nIn certain circumstances it is desirable to increase the weight of a flexible pipe in certain areas, in order to improve its behavior. To achieve this, ballast modules, which are effectively the opposite of buoyancy modules, are attached to the pipe.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/ballast-system": "TERM: Ballast System\nURL: https://iadclexicon.org/ballast-system\n\n<!--\n/* Font Definitions */ @font-face \t{font-family:\"\uff2d\uff33 \u660e\u671d\"; \tpanose-1:0 0 0 0 0 0 0 0 0 0; \tmso-font-charset:128; \tmso-generic-font-family:roman; \tmso-font-format:other; \tmso-font-pitch:fixed; \tmso-font-signature:1 134676480 16 0 131072 0;} @font-face \t{font-family:\"Cambria Math\"; \tpanose-1:2 4 5 3 5 4 6 3 2 4; \tmso-font-charset:0; \tmso-generic-font-family:auto; \tmso-font-pitch:variable; \tmso-font-signature:3 0 0 0 1 0;}  /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal \t{mso-style-unhide:no; \tmso-style-qformat:yes; \tmso-style-parent:\"\"; \tmargin:0in; \tmargin-bottom:.0001pt; \tmso-pagination:widow-orphan; \tfont-size:12.0pt; \tfont-family:\"Times New Roman\"; \tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; \tmso-fareast-theme-font:minor-fareast; \tmso-bidi-font-family:\"Times New Roman\";} .MsoChpDefault \t{mso-style-type:export-only; \tmso-default-props:yes; \tfont-size:10.0pt; \tmso-ansi-font-size:10.0pt; \tmso-bidi-font-size:10.0pt; \tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; \tmso-fareast-theme-font:minor-fareast; \tmso-fareast-language:JA;} @page WordSection1 \t{size:8.5in 11.0in; \tmargin:1.0in 1.25in 1.0in 1.25in; \tmso-header-margin:.5in; \tmso-footer-margin:.5in; \tmso-paper-source:0;} div.WordSection1 \t{page:WordSection1;}\n-->\nBallast System\nSystem used to change the draught, stability, trim and/or heel of a structure afloat.\nSource:\nAPI\nRP 2MOP, Marine Operations, Upstream Segment, First Edition, July 2010.\nGlobal Standards\n<!--\n/* Font Definitions */ @font-face \t{font-family:\"\uff2d\uff33 \u660e\u671d\"; \tpanose-1:0 0 0 0 0 0 0 0 0 0; \tmso-font-charset:128; \tmso-generic-font-family:roman; \tmso-font-format:other; \tmso-font-pitch:fixed; \tmso-font-signature:1 134676480 16 0 131072 0;} @font-face \t{font-family:\"Cambria Math\"; \tpanose-1:2 4 5 3 5 4 6 3 2 4; \tmso-font-charset:0; \tmso-generic-font-family:auto; \tmso-font-pitch:variable; \tmso-font-signature:3 0 0 0 1 0;}  /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal \t{mso-style-unhide:no; \tmso-style-qformat:yes; \tmso-style-parent:\"\"; \tmargin:0in; \tmargin-bottom:.0001pt; \tmso-pagination:widow-orphan; \tfont-size:12.0pt; \tfont-family:\"Times New Roman\"; \tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; \tmso-fareast-theme-font:minor-fareast; \tmso-bidi-font-family:\"Times New Roman\";} .MsoChpDefault \t{mso-style-type:export-only; \tmso-default-props:yes; \tfont-size:10.0pt; \tmso-ansi-font-size:10.0pt; \tmso-bidi-font-size:10.0pt; \tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; \tmso-fareast-theme-font:minor-fareast; \tmso-fareast-language:JA;} @page WordSection1 \t{size:8.5in 11.0in; \tmargin:1.0in 1.25in 1.0in 1.25in; \tmso-header-margin:.5in; \tmso-footer-margin:.5in; \tmso-paper-source:0;} div.WordSection1 \t{page:WordSection1;}\n-->\n<!--\n/* Font Definitions */ @font-face \t{font-family:\"\uff2d\uff33 \u660e\u671d\"; \tpanose-1:0 0 0 0 0 0 0 0 0 0; \tmso-font-charset:128; \tmso-generic-font-family:roman; \tmso-font-format:other; \tmso-font-pitch:fixed; \tmso-font-signature:1 134676480 16 0 131072 0;} @font-face \t{font-family:\"Cambria Math\"; \tpanose-1:2 4 5 3 5 4 6 3 2 4; \tmso-font-charset:0; \tmso-generic-font-family:auto; \tmso-font-pitch:variable; \tmso-font-signature:3 0 0 0 1 0;}  /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal \t{mso-style-unhide:no; \tmso-style-qformat:yes; \tmso-style-parent:\"\"; \tmargin:0in; \tmargin-bottom:.0001pt; \tmso-pagination:widow-orphan; \tfont-size:12.0pt; \tfont-family:\"Times New Roman\"; \tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; \tmso-fareast-theme-font:minor-fareast; \tmso-bidi-font-family:\"Times New Roman\";} .MsoChpDefault \t{mso-style-type:export-only; \tmso-default-props:yes; \tfont-size:10.0pt; \tmso-ansi-font-size:10.0pt; \tmso-bidi-font-size:10.0pt; \tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; \tmso-fareast-theme-font:minor-fareast; \tmso-fareast-language:JA;} @page WordSection1 \t{size:8.5in 11.0in; \tmargin:1.0in 1.25in 1.0in 1.25in; \tmso-header-margin:.5in; \tmso-footer-margin:.5in; \tmso-paper-source:0;} div.WordSection1 \t{page:WordSection1;\n-->\n<!--\n/* Font Definitions */ @font-face \t{font-family:\"\uff2d\uff33 \u660e\u671d\"; \tpanose-1:0 0 0 0 0 0 0 0 0 0; \tmso-font-charset:128; \tmso-generic-font-family:roman; \tmso-font-format:other; \tmso-font-pitch:fixed; \tmso-font-signature:1 134676480 16 0 131072 0;} @font-face \t{font-family:\"Cambria Math\"; \tpanose-1:2 4 5 3 5 4 6 3 2 4; \tmso-font-charset:0; \tmso-generic-font-family:auto; \tmso-font-pitch:variable; \tmso-font-signature:3 0 0 0 1 0;}  /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal \t{mso-style-unhide:no; \tmso-style-qformat:yes; \tmso-style-parent:\"\"; \tmargin:0in; \tmargin-bottom:.0001pt; \tmso-pagination:widow-orphan; \tfont-size:12.0pt; \tfont-family:\"Times New Roman\"; \tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; \tmso-fareast-theme-font:minor-fareast; \tmso-bidi-font-family:\"Times New Roman\";} .MsoChpDefault \t{mso-style-type:export-only; \tmso-default-props:yes; \tfont-size:10.0pt; \tmso-ansi-font-size:10.0pt; \tmso-bidi-font-size:10.0pt; \tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; \tmso-fareast-theme-font:minor-fareast; \tmso-fareast-language:JA;} @page WordSection1 \t{size:8.5in 11.0in; \tmargin:1.0in 1.25in 1.0in 1.25in; \tmso-header-margin:.5in; \tmso-footer-margin:.5in; \tmso-paper-source:0;} div.WordSection1 \t{page:WordSection1;} -1. 1\u00a0\u00a0\u00a0\u00a0\u00a0 QQQQQ11AWDFASDFASDFA\n-->", "https://iadclexicon.org/ballast-tank": "TERM: Ballast Tank\nURL: https://iadclexicon.org/ballast-tank\n\nBallast Tank\nA ballast tank is a tank which is used solely for salt-water ballast. A space which is used for both the storage of liquids and salt-water ballast will be treated as a salt-water ballast tank when substantial corrosion has been found in that space.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 1, Regulations, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/ballast-water-capacity": "TERM: Ballast Water Capacity\nURL: https://iadclexicon.org/ballast-water-capacity\n\nBallast Water Capacity\n\u201cBallast Water Capacity\u201d means the total volumetric capacity of any tanks, spaces or compartments on a ship used for carrying, loading or discharging Ballast Water, including any multi-use tank, space or compartment designed to allow carriage of Ballast Water.\nSource:\u00a0International Convention for the Control and Management of Ships\u2019 Ballast Water and Sediments, 2004.\nLegislation", "https://iadclexicon.org/ballast-water": "TERM: Ballast Water\nURL: https://iadclexicon.org/ballast-water\n\nBallast Water\n\u201cBallast Water\u201d means water with its suspended matter taken on board a ship to control trim, list, draught, stability or stresses of the ship.\nSource:\u00a0International Convention for the Control and Management of Ships\u2019 Ballast Water and Sediments, 2004.\nLegislation\nBallast Water\nBallast water is water used to maintain the stability of an offshore facility. In typical practice, ballast water is segregated from ship\u2019s bilge and should not be contaminated with oil.\nSource: \u00a0Offshore Waste Treatment Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, December 15, 2010.\nRegulatory Guidance", "https://iadclexicon.org/ballast-water-discharge": "TERM: Ballast Water Discharge\nURL: https://iadclexicon.org/ballast-water-discharge\n\nBallast Water Discharge\n\u201cBallast Water Discharge\u201d means the ballast water as would be discharged overboard.\nSource: Resolution MEPC.169(57), revised Procedure for approval of ballast water management systems that make use of Active Substances (G9), 4 April 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/ballast-water-management-plan": "TERM: Ballast Water Management Plan\nURL: https://iadclexicon.org/ballast-water-management-plan\n\nBallast Water Management Plan\nBallast Water Management Plan \u2013 is the document referred to in regulation B-1 of the Convention describing the ballast water management processes and procedures on board individual ships.\nSource:\u00a0Resolution MEPC.140(54), Guidelines for approval and oversight of prototype ballast water treatment technology programmes (G10), 24 March 2006, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/ballast-water-management-system-bwms": "TERM: Ballast Water Management System (BWMS)\nURL: https://iadclexicon.org/ballast-water-management-system-bwms\n\nBallast Water Management System (BWMS)\nBallast Water Management System (BWMS) means any system which processes ballast water such that it meets or exceeds the ballast water performance standard in regulation D-2. The BWMS includes ballast water treatment equipment, all associated control equipment, monitoring equipment and sampling facilities.\nSource: Resolution MEPC.174(58), revised Guidelines for approval of ballast water management systems (G8), 10 October 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/ballast-water-tank": "TERM: Ballast Water Tank\nURL: https://iadclexicon.org/ballast-water-tank\n\nBallast Water Tank\n\u201cBallast Water Tank\u201d \u2013 means any tank, hold, or space used for the carriage of ballast water.\nSource:\u00a0Resolution MEPC.124(53), Guidelines for ballast water exchange (G6), 22 July 2005, International Maritime Organization.\nRegulatory Guidance\nSource:\u00a0Resolution MEPC.127(53), Guidelines for ballast water management and development of ballast water management plans (G4), 22 July 2005, International Maritime Organization.\nRegulatory Guidance\nSource:\u00a0Resolution MEPC.149(55), Guidelines for ballast water exchange design and construction standards (G11), 13 October 2006, International Maritime Organization.\nRegulatory Guidance\nBallast Water Tank\n\u201cBallast Water Tank\u201d \u2013 means any tank, hold or space used for the carriage of ballast water as defined in Article 1 of the Convention.\nSource:\u00a0Resolution MEPC.149(55), Guidelines for sediment reception facilities (G1), 13 October 2006, International Maritime Organization.\nRegulatory Guidance\nSource:\u00a0Resolution MEPC.209(63), 2012 Guidelines on design and construction to facilitate sediment control on ships (G12), 2 March 2012, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/ballast-water-treatment-equipment": "TERM: Ballast Water Treatment Equipment\nURL: https://iadclexicon.org/ballast-water-treatment-equipment\n\nBallast Water Treatment Equipment\nBallast Water Treatment Equipment means equipment which mechanically, physically, chemically, or biologically processes, either singularly or in combination, to remove, render harmless, or avoid the uptake or discharge of harmful aquatic organisms and pathogens within ballast water and sediments. Ballast water treatment equipment may operate at the uptake or discharge of ballast water, during the voyage, or at a combination of these events.\nSource: Resolution MEPC.174(58), revised Guidelines for approval of ballast water management systems (G8), 10 October 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/ballistic-arming": "TERM: Ballistic Arming\nURL: https://iadclexicon.org/ballistic-arming\n\nBallistic Arming\nThe mechanical alignment of all the elements of an explosive train for the purpose of unimpeded transfer of the detonation wave.\nSource:\nAPI\nRP 67, Recommended Practice for Oilfield Explosives Safety, Upstream Segment, Second Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/baltic-sea-area": "TERM: Baltic Sea Area\nURL: https://iadclexicon.org/baltic-sea-area\n\nBaltic Sea Area\nThe Baltic Sea area means the Baltic Sea proper with the Gulf of Bothni and the Gulf of Finland and the entrance to the Baltic Sea bounded by the parallel of the Skaw in the Skagerrak at 57\u00ba 44.8\u0384 N.\nSource: Resolution MEPC.201(62), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships, 1973 (Revised MARPOL Annex V), 15 July 2011, International Maritime Organization.\nLegislation", "https://iadclexicon.org/bam": "TERM: BAM\nURL: https://iadclexicon.org/bam\n\nBAM\nBundesanstalt fur Materialforschung und -prufung (Federal Institute of Material Research and Testing).\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/banding": "TERM: Banding\nURL: https://iadclexicon.org/banding\n\nBanding\nDevice used to secure mechanical protection to the flexible pipe.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nBanding\nDevice used to secure mechanical protection to the flexible pipe.\nSource:\nAPI\nSPEC 17L1, Specification for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/ballast-water-management": "TERM: Ballast Water Management\nURL: https://iadclexicon.org/ballast-water-management\n\nBallast Water Management\n\u201cBallast Water Management\u201d means mechanical, physical, chemical, and biological processes, either singularly or in combination, to remove, render harmless, or avoid the uptake or discharge of Harmful Aquatic Organisms and Pathogens within Ballast Water and Sediments.\nSource:\u00a0International Convention for the Control and Management of Ships\u2019 Ballast Water and Sediments, 2004.\nLegislation", "https://iadclexicon.org/barge-supervisor": "TERM: Barge Supervisor (BS)\nURL: https://iadclexicon.org/barge-supervisor\n\nBarge Supervisor (BS)\nBarge Supervisor (BS) means a person who may provide support to the offshore installation manager (OIM) in certain essential marine matters. The barge supervisor on some MOUs may be referred to as the stability section leader, barge engineer or barge master.\nSource:\u00a0IMO Resolution A.1079(28), Recommendations for the Training and Certification of Personnel on Mobile Offshore Units (MOUs), Adopted on 4 December 2013, International Maritime Organization,\nRegulatory Guidance", "https://iadclexicon.org/barge": "TERM: Barge\nURL: https://iadclexicon.org/barge\n\n<!--\n/* Font Definitions */ @font-face \t{font-family:\"\uff2d\uff33 \u660e\u671d\"; \tpanose-1:0 0 0 0 0 0 0 0 0 0; \tmso-font-charset:128; \tmso-generic-font-family:roman; \tmso-font-format:other; \tmso-font-pitch:fixed; \tmso-font-signature:1 134676480 16 0 131072 0;} @font-face \t{font-family:\"Cambria Math\"; \tpanose-1:2 4 5 3 5 4 6 3 2 4; \tmso-font-charset:0; \tmso-generic-font-family:auto; \tmso-font-pitch:variable; \tmso-font-signature:3 0 0 0 1 0;}  /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal \t{mso-style-unhide:no; \tmso-style-qformat:yes; \tmso-style-parent:\"\"; \tmargin:0in; \tmargin-bottom:.0001pt; \tmso-pagination:widow-orphan; \tfont-size:12.0pt; \tfont-family:\"Times New Roman\"; \tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; \tmso-fareast-theme-font:minor-fareast; \tmso-bidi-font-family:\"Times New Roman\";} .MsoChpDefault \t{mso-style-type:export-only; \tmso-default-props:yes; \tfont-size:10.0pt; \tmso-ansi-font-size:10.0pt; \tmso-bidi-font-size:10.0pt; \tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; \tmso-fareast-theme-font:minor-fareast; \tmso-fareast-language:JA;} @page WordSection1 \t{size:8.5in 11.0in; \tmargin:1.0in 1.25in 1.0in 1.25in; \tmso-header-margin:.5in; \tmso-footer-margin:.5in; \tmso-paper-source:0;} div.WordSection1 \t{page:WordSection1;}\n-->\nBarge\nSimple floating vessel, normally non-propelled, on which a structure is transported.\nSource:\nAPI\nRP 2MOP, Marine Operations, Upstream Segment, First Edition, July 2010.\nGlobal Standards\n<!--\n/* Font Definitions */ @font-face \t{font-family:\"\uff2d\uff33 \u660e\u671d\"; 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\tmso-fareast-language:JA;} @page WordSection1 \t{size:8.5in 11.0in; \tmargin:1.0in 1.25in 1.0in 1.25in; \tmso-header-margin:.5in; \tmso-footer-margin:.5in; \tmso-paper-source:0;} div.WordSection1 \t{page:WordSection1;}\n-->\n<!--\n/* Font Definitions */ @font-face \t{font-family:\"\uff2d\uff33 \u660e\u671d\"; \tpanose-1:0 0 0 0 0 0 0 0 0 0; \tmso-font-charset:128; \tmso-generic-font-family:roman; \tmso-font-format:other; \tmso-font-pitch:fixed; \tmso-font-signature:1 134676480 16 0 131072 0;} @font-face \t{font-family:\"Cambria Math\"; \tpanose-1:2 4 5 3 5 4 6 3 2 4; \tmso-font-charset:0; \tmso-generic-font-family:auto; \tmso-font-pitch:variable; \tmso-font-signature:3 0 0 0 1 0;}  /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal \t{mso-style-unhide:no; \tmso-style-qformat:yes; \tmso-style-parent:\"\"; \tmargin:0in; \tmargin-bottom:.0001pt; \tmso-pagination:widow-orphan; \tfont-size:12.0pt; \tfont-family:\"Times New Roman\"; \tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; \tmso-fareast-theme-font:minor-fareast; \tmso-bidi-font-family:\"Times New Roman\";} .MsoChpDefault \t{mso-style-type:export-only; \tmso-default-props:yes; \tfont-size:10.0pt; \tmso-ansi-font-size:10.0pt; \tmso-bidi-font-size:10.0pt; \tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; \tmso-fareast-theme-font:minor-fareast; \tmso-fareast-language:JA;} @page WordSection1 \t{size:8.5in 11.0in; \tmargin:1.0in 1.25in 1.0in 1.25in; \tmso-header-margin:.5in; \tmso-footer-margin:.5in; \tmso-paper-source:0;} div.WordSection1 \t{page:WordSection1;\n-->\n<!--\n/* Font Definitions */ @font-face \t{font-family:\"\uff2d\uff33 \u660e\u671d\"; \tpanose-1:0 0 0 0 0 0 0 0 0 0; \tmso-font-charset:128; \tmso-generic-font-family:roman; \tmso-font-format:other; \tmso-font-pitch:fixed; \tmso-font-signature:1 134676480 16 0 131072 0;} @font-face \t{font-family:\"Cambria Math\"; \tpanose-1:2 4 5 3 5 4 6 3 2 4; \tmso-font-charset:0; \tmso-generic-font-family:auto; \tmso-font-pitch:variable; \tmso-font-signature:3 0 0 0 1 0;}  /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal \t{mso-style-unhide:no; \tmso-style-qformat:yes; \tmso-style-parent:\"\"; \tmargin:0in; \tmargin-bottom:.0001pt; \tmso-pagination:widow-orphan; \tfont-size:12.0pt; \tfont-family:\"Times New Roman\"; \tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; \tmso-fareast-theme-font:minor-fareast; \tmso-bidi-font-family:\"Times New Roman\";} .MsoChpDefault \t{mso-style-type:export-only; \tmso-default-props:yes; \tfont-size:10.0pt; \tmso-ansi-font-size:10.0pt; \tmso-bidi-font-size:10.0pt; \tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; \tmso-fareast-theme-font:minor-fareast; \tmso-fareast-language:JA;} @page WordSection1 \t{size:8.5in 11.0in; \tmargin:1.0in 1.25in 1.0in 1.25in; \tmso-header-margin:.5in; \tmso-footer-margin:.5in; \tmso-paper-source:0;} div.WordSection1 \t{page:WordSection1;} -1. 1\u00a0\u00a0\u00a0\u00a0\u00a0 QQQQQ11AWDFASDFASDFA\n-->", "https://iadclexicon.org/banksman": "TERM: Banksman\nURL: https://iadclexicon.org/banksman\n\nBanksman\nskilled person who directs the operation of a crane from the point near where loads are attached and detached.\nSource: Rules for Classification and Construction, IV Industrial Services, 6 Offshore Technology, 9 Guideline for Personnel Transfers by Means of Lifting Appliances, Edition 2011, Germanischer Lloyd SE,\nGlobal Standards", "https://iadclexicon.org/barite-plug": "TERM: Barite Plug\nURL: https://iadclexicon.org/barite-plug\n\nBarite Plug\nA settled volume of barite particles from a barite slurry placed in the well bore to seal off a pressured zone.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards", "https://iadclexicon.org/barite-slurry": "TERM: Barite Slurry\nURL: https://iadclexicon.org/barite-slurry\n\nBarite Slurry\nA mixture of barium sulfate, chemicals, and water of a unit density between 18 and 22 pounds per gallon (lb/gal).\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards", "https://iadclexicon.org/barite": "TERM: Barite\nURL: https://iadclexicon.org/barite\n\nBarite (Baryte)\nNatural barium sulfate (BaSO\n4\n) used for increasing the density of drilling fluids. NOTE International Standards require a minimum specific gravity of 4,20 for barite, but do not specify that the material must be barium sulfate. Commercial ISO 13500 barite can be produced from a single ore or a blend of ores, and can be a straight-mined product or processed by flotation methods. It can contain accessory minerals other than barium sulfate (BaSO4). Because of mineral impurities, commercial barite can vary in colour from off-white to grey to red or brown. Common accessory minerals are silicates such as quartz and chert, carbonate compounds such as siderite and dolomite, and metallic oxide and sulfide compounds.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/barrel-equivalent-gross-operated": "TERM: Barrel Equivalent, Gross Operated\nURL: https://iadclexicon.org/barrel-equivalent-gross-operated\n\nBarrel equivalent, gross operated\nThis value equates the gas production volume to oil production volume. A factor of 5.614 MCF/BOE is used.\nSource:\nAPI\nRP 75, Recommended Practice for Development of a Safety and Environmental Management Program for Offshore Operations and Facilities: Upstream Segment, Third Edition, May 2004.\nGlobal Standards", "https://iadclexicon.org/barrel": "TERM: Barrel(BBL)\nURL: https://iadclexicon.org/barrel\n\nBarrel\n\u201cBarrel\u201d means 42 U.S. gallons.\nSource: Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, \u00a7 25.990, December 7, 2012.\nRegulations\nBarrel\n\u201cBarrel\u201d means 35 gallons (baril).\nSource: Canada Oil and Gas Drilling and Production Regulations, C.R.C., c. 1517, February 2013.\nRegulations\nBarrel\n\u201cBarrel\u201d means 42 (U.S.) gallons at 60 F at atmospheric pressure.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations\nBarrel\n\u201cBarrel\u201d means a quantity of liquid equal to forty-two U.S. gallons.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations\nBarrel\nUnit for volume of oil, the standard barrel contains 42 gallons..\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards\nBarrel\nBarrel or Barrel of Oil\u2015forty-two United States gallons of oil at a test of 60\u00ba F with deductions for the full percent of basic sediment, water and other impurities present, ascertained by centrifugal or other recognized and customary tests.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations\nBarrel\nBARREL shall mean 42 (U.S.) gallons at 60\u00b0 F. at atmospheric pressure.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations\nBarrel\n\u201cBarrel\u201d means forty-two United States gallons [158.99 liters] measured at sixty degrees Fahrenheit [15.56 degrees Celsius] and fourteen and seventy-three hundredths pounds per square inch absolute [1034.19 grams per square centimeter].\nSource: Oil and gas Conservation, North Dakota Administrative Code, Chapter 43-02-03, April 2012.\nRegulations\nBarrel\n\u201cBarrel\u201d means 42 United States gallons measured at 60 degrees fahrenheit and atmospheric pressure at the sea level.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations\nBarrel\nFor the purpose of these sections, a \u201cbarrel\u201d of crude petroleum is declared to be 42 gallons of 231 cubic inches per gallon at 60 degrees Fahrenheit.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations\nBarrel\nA liquid measure of 42 U. S. gallons (158.9 liters).\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations", "https://iadclexicon.org/barrera": "TERM: Barrera\nURL: https://iadclexicon.org/barrera\n\nBarrera\nComponente o pr\u00e1ctica que contribuye a la confiabilidad total del sistema evitando el flujo no deseado de fluidos.\nSource:\u00a0Resoluci\u00f3n N\u00famero 40687 de 18 Jul 2017 Por la cual se establecen los criterios t\u00e9cnicos para proyectos de perforaci\u00f3n exploratoria de hidrocarburos costa afuera en Colombia. Columbia Ministerio de Minas y Energia,\nRegulations", "https://iadclexicon.org/barge-units": "TERM: Barge Units\nURL: https://iadclexicon.org/barge-units\n\nBarge Units\nBarge units are surface type units without primary propelling machinery.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 1, Regulations, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/barrel-of-oil": "TERM: Barrel Of Oil\nURL: https://iadclexicon.org/barrel-of-oil\n\nBarrel Of Oil\n\u201cBarrel of oil\u201d means forty-two United States gallons [158.99 liters] of oil after deductions for the full amount of basic sedi ment, water, and other impurities present, ascertained by centrifugal or other recognized and customary test.\nSource: Oil and gas Conservation, North Dakota Administrative Code, Chapter 43-02-03, April 2012.\nRegulations\nBarrel Of Oil\n\u201cBarrel of oil\u201d means 42 United States gallons of oil, after deductions for the full amount of basic sediment, water and other impurities present, ascertained by centrifugal or other recognized and customary test.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/barrier": "TERM: Barrier\nURL: https://iadclexicon.org/barrier\n\nBarrier\nEnvelope of one or several well barrier elements preventing fluids from flowing unintentionally from the formation into the wellbore, into another formation or to the environment.\nSource:\u00a0ABS Guide for Classification and Certification of Managed Pressure Drilling Systems, September 2017.\nGlobal Standards\nBarrier\nFunctional grouping of safeguards or controls selected to prevent a major accident or limit the consequences\nNote 1 to entry: Barriers can be subdivided into hardware barriers or human barriers and are supported by management system elements.\nNote 2 to entry: Adapted from IOGP Report No. 415.\nSource:\nISO\n17776:2016, Petroleum and natural gas industries \u2014 Offshore production installations \u2014 Major accident hazard management during the design of new installations, Second Edition, December 2016.\nGlobal Standards\nBarriers\nObstacle to prevent flow whose performance can be verified.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards\nBarrier\nA risk control that seeks to prevent unintended events from occurring, or prevent escalation of events into incidents with harmful consequences.\nFor process safety, further reference to barriers can be found in OGP Reports No. 415 and No. 456.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards\nBarrier\nComponent or practice that contributes to the total system reliability by preventing formation fluid or gas flow.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards\nSource:\nAPI\nBulletin 97, Well Construction Interface Document Guidelines, First Edition, December 2013.\nGlobal Standards\nBarrier\nIn this RP, barriers are defined as components or practices that contribute to the total system reliability to prevent or stop formation fluid or gas flow.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards\nBarriers\n\u201cBarrier\u201d means any fluid, plug or seal that prevents gas or oil or any other fluid from flowing unintentionally from a well or from a formation into another formation (barri\u00e8re).\nSource: Canada Oil and Gas Drilling and Production Regulations, SOR/2009-315, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Petroleum Drilling and Production Regulations, SOR/2009-317, Canada, current to May 31, 2012.\nRegulations\nBarrier\nBarriers as mentioned in the first subsection, can consist of either physical or non-physical measures, or a combination.\u00a0The requirement for independence as mentioned in the second subsection, means that it should not be possible for multiple important barriers to be impaired or malfunction simultaneously, e.g. as a result of a single fault or a single incident.\u00a0Barriers can also be measures designed to prevent or limit the spread of acute pollution.\nSource: Guidelines Regarding the Management Regulations, Norway, updated December 2012.\nRegulatory Guidance\nBarrier\nTechnical, human or organizational safeguards that are put in place to prevent, mitigate or control health, safety or environmental risks.\nIncident Reporting and Investigation Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, November 30, 2012.\nRegulatory Guidance\nBarrier\nElement forming part of a pressure-containing envelope which is designed to prevent unintentional flow of produced/injected fluids, particularly to the external environment.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nBarrier\nOne or several barrier elements that are designed to prevent unintended flow of formation fluid.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nBarriers\nThe term barrier is defined as meaning any fluid or any plug or seal that prevents hydrocarbons or any other fluid from flowing unintentionally from a formation, into another formation, or unintentionally flowing from a well.\nSource:\u00a0Drilling and Production Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, March 31, 2011.\nRegulatory Guidance\nBarriers\nBarrier means any fluid, plug or seal that prevents petroleum or any other fluid from flowing unintentionally from a well or from a formation into another formation.\nSource:\u00a0Drilling and Production Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, March 31, 2011.\nRegulatory Guidance\nBarriers\nA functional grouping of safeguards, such as primary containment, process equipment, engineered systems, operational procedures, management system elements, or worker capabilities designed to prevent LOPC and other types of asset integrity or process safety events, and mitigate any potential consequences of such events. A set of barriers is also often referred to as a risk control system.\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards\nBarrier\nMeasure which reduces the probability of releasing a hazard\u2019s potential for harm or which reduces its consequences.\u00a0 (Barriers are Controls or Defences.)\nThe hierarchy of barriers is:\nprevention,\ndetection,\ncontrol,\nmitigation,\nemergency response.\nOther Related Terms and Definitions: ISO-17776 \u2013 Measure which reduces the probability of realizing a hazard\u2019s potential for harm and which reduces its consequences.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nBarrier\nA functional grouping of safeguards and controls selected to prevent the realization of a hazard. Each barrier typically includes a mix of: plant (equipment), process (documented and \u2018custom and practice\u2019) and people (personal skills and their application). The selected combination of these ensures the barrier is suitable, sufficient and available to deliver its expected risk reduction.\nSource: OGP Report No. 415, Asset integrity \u2013 the key to managing major incident risks, International Association of Oil & Gas Producers, December 2008. Global Standards\nBarrier\nMeasure which reduces the probability of realizing a hazard\u2019s potential for harm and which reduces its consequence.\nNOTE Barriers may be physical (material, protective devices, shields, segregation, etc.) or non-physical (procedures, inspection, training, drills, etc.)\nSource: ISO 17776:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Guidelines on tools and techniques for hazard identification and risk assessment.\nGlobal Standards\nBarrier\nA functional grouping of safeguards and controls selected to prevent realization of a hazard.\nSource: OGP Report No. 415, Asset integrity \u2013 the key to managing major incident risks, International Association of Oil & Gas Producers, December 2008.\nGlobal Standards", "https://iadclexicon.org/barrier-elements": "TERM: Barrier Elements\nURL: https://iadclexicon.org/barrier-elements\n\nBarrier Elements\nOne or several dependent objects, i.e., packers, tubing, or casing, preventing formation fluids from flowing unintentionally into another formation or to the surface.\nSource:\nAPI\nRP 90, Annular Casing Pressure Management for Offshore Wells, Upstream Segment. First Edition, August 2006.\nGlobal Standards", "https://iadclexicon.org/barrier-island": "TERM: Barrier Island\nURL: https://iadclexicon.org/barrier-island\n\nBarrier Island\nAn island bordering on the Gulf of Mexico and entirely surrounded by water.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/barrier-management": "TERM: Barrier Management\nURL: https://iadclexicon.org/barrier-management\n\nBarrier Management\nThe ongoing process of assuring that sufficient barriers are in place to prevent the unintentional release of hydrocarbons.\nBarrier management includes:\nThe definition of a barrier to the unintentional release of hydrocarbons\nDetermining the strength or effectiveness of a barrier\nSystems to determine and ensure that the appropriate number and type of barriers are in place at each stage of the well control lifecycle\nTracking the engagement, effectiveness and integrity of barriers in place during the well lifecycle\nDetermining personnel roles and responsibilities for barrier management at the wellsite.\nSource: Well Control Institute.\nWell Control Institute", "https://iadclexicon.org/barrier-vaportight": "TERM: Barrier, Vaportight\nURL: https://iadclexicon.org/barrier-vaportight\n\nBarrier, Vaportight\nA wall or other obstruction that will limit the passage of gas or vapor at atmospheric pressure, thus preventing the accumulation of vapor-air or gas-air mixtures in concentrations above 25 % of their lower flammable (explosive) limit, LFL (LEL).\nNOTE Barrier, non-vaportight applies to any wall or other obstruction that will not meet the criteria for barrier, vaportight.\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards", "https://iadclexicon.org/barrier-system": "TERM: Barrier System\nURL: https://iadclexicon.org/barrier-system\n\nBarrier system\nA combination of barriers acting together to prevent unintended fluid and/or gas flow. NOTE The barrier system includes both physical and operational barriers.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/barriers-during-production": "TERM: Barriers During Production\nURL: https://iadclexicon.org/barriers-during-production\n\nBarriers During Production\nExample of barriers during production: primary well barrier elements are SCSSV, production packer & completion string. Secondary barrier elements include Christmas tree, tubing hanger, wellhead, casing and cement.\nSource:\u00a0Guidance Notes on Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, Oil Industry Safety Directorate (India), 2012.\nRegulatory Guidance", "https://iadclexicon.org/base-design": "TERM: Base Design\nURL: https://iadclexicon.org/base-design\n\nBase Design\nDesign of a specified size, type, and model of a downhole well test tool that meets the requirements of this specification.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards", "https://iadclexicon.org/base": "TERM: Base\nURL: https://iadclexicon.org/base\n\nBase\nThe supporting substructure upon which the revolving upper-structure is mounted.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards", "https://iadclexicon.org/barrier-barrier-element": "TERM: Barrier (Barrier Element)\nURL: https://iadclexicon.org/barrier-barrier-element\n\nBarrier Element\nDevice that, alone, cannot prevent flow from one side to the other side of itself.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nBarrier (Barrier Element)\nA component or practice that contributes to the total system reliability by preventing liquid or gas flow if properly installed.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/base-fluid": "TERM: Base Fluid\nURL: https://iadclexicon.org/base-fluid\n\nBase Fluid\nBASE FLUID shall mean the continuous phase fluid type, such as water, used in a hydraulic fracturing treatment.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations\nBase Fluid\nThe continuous phase fluid type, such as water, used in a particular hydraulic fracturing treatment.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/base-gasoil-ratio": "TERM: Base Gas/Oil Ratio\nURL: https://iadclexicon.org/base-gasoil-ratio\n\nBase Gas/Oil Ratio\nBase Gas/Oil Ratio\u2015amount of natural gas, in cubic feet, which may be produced with one barrel of oil from a well recognized by the Office of Conservation as an oil well without reduction of the base oil allowable.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/barriers-during-drilling": "TERM: Barriers During Drilling\nURL: https://iadclexicon.org/barriers-during-drilling\n\nBarriers During Drilling\nExample of barriers during drilling: primary well barrier is drilling fluid column and secondary barrier elements are casing, casing cement, wellhead, BOP etc.\nSource:\u00a0Guidance Notes on Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, Oil Industry Safety Directorate (India), 2012.\nRegulatory Guidance", "https://iadclexicon.org/base-of-a-pool-fire": "TERM: Base of a Pool Fire\nURL: https://iadclexicon.org/base-of-a-pool-fire\n\nBase of a Pool Fire\nThe term \u201cbase of a pool fire\u201d usually refers to ground level but could be at any level at which a substantial spill or pool fire could be sustained. Various classes of vessels are operated only partially full. Table 5 gives recommended portions of liquid inventory for use in calculations. Wetted surfaces higher than 7,6 m (25 ft) are normally excluded because pool fire flames are not likely to impinge for long durations above this height. Also, vessel heads protected by support skirts with limited ventilation are normally not included when determining wetted area. The user shall specify whether to include the wetted surface area of connected piping in the wetted area calculation.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards", "https://iadclexicon.org/base-oil-allowable": "TERM: Base Oil Allowable\nURL: https://iadclexicon.org/base-oil-allowable\n\nBase Oil Allowable\nBase Oil Allowable\u2015amount of oil, in barrels per day, which may be produced from a well recognized by the Office of Conservation as an oil well before application of the base gas/oil ratio.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/barrier-plan": "TERM: Barrier Plan\nURL: https://iadclexicon.org/barrier-plan\n\nBarrier plan\nThe operator\u2019s specific operating procedure for barrier placement, verification, and removal.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/base-load": "TERM: Base Load\nURL: https://iadclexicon.org/base-load\n\nBase Load\nMinimum load.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/basic-electric-log": "TERM: Basic Electric Log\nURL: https://iadclexicon.org/basic-electric-log\n\nBasic Electric Log\nA density, sonic, or resistivity (except dip meter) log run over the entire wellbore.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/basic-sedimenttank-bottom-pits": "TERM: Basic Sediment/Tank Bottom Pits\nURL: https://iadclexicon.org/basic-sedimenttank-bottom-pits\n\nBasic Sediment/Tank Bottom Pits\nBASIC SEDIMENT/TANK BOTTOM PITS used to temporarily store or treat the extraneous materials in crude oil which may settle to the bottoms of tanks or production vessels and which may contain residual oil.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/basic-yarn": "TERM: Basic Yarn\nURL: https://iadclexicon.org/basic-yarn\n\nBasic Yarn\nThe smallest yarn-like component of the rope, generally as received from the yarn producer; however, the\u00a0producer may carry out some of the intermediate yarn assembly steps.\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards\nSource:\nAPI\nRP 2SM, Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, First Edition, July 2014\n.\nGlobal Standards", "https://iadclexicon.org/baseline-risk": "TERM: Baseline Risk\nURL: https://iadclexicon.org/baseline-risk\n\nBaseline Risk\nThe normal operating condition level of risk that takes into account existing risk mitigation measures.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards\nBaseline Risk\nCurrent level of risk that takes into account existing risk mitigation measures.\nSource:\nAPI\nSTANDARD 780, Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, First Edition, May 2013.\nGlobal Standards\nBaseline Risk\nCurrent level of risk that takes into account existing risk mitigation measures.\nSample Usage:\nRisk analysts for the locality calculated a baseline risk value before analyzing the risk reduction potential of two alternative strategies.\nAnnotation:\nOften, the word \u2015risk\u2016 is used to imply \u2015baseline risk\u2016 with the unstated understanding that the reference is the current circumstances. It should not be confused with risk as a measurement, which can change with the substitution of different variables.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/basis-of-design": "TERM: Basis of Design\nURL: https://iadclexicon.org/basis-of-design\n\nBasis of design\nAll information and assumptions utilized to design the well.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/bast": "TERM: BAST\nURL: https://iadclexicon.org/bast\n\nBest available and safest technology (BAST):\nBest available and safest technology (BAST) means the best available and safest technologies that the BSEE Director determines to be economically feasible wherever failure of equipment would have a significant effect on safety, health, or the environment.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/basic-variable": "TERM: Basic Variable\nURL: https://iadclexicon.org/basic-variable\n\n<!--\n/* Font Definitions */ @font-face \t{font-family:\"\uff2d\uff33 \u660e\u671d\"; \tpanose-1:0 0 0 0 0 0 0 0 0 0; \tmso-font-charset:128; \tmso-generic-font-family:roman; \tmso-font-format:other; \tmso-font-pitch:fixed; \tmso-font-signature:1 134676480 16 0 131072 0;} @font-face \t{font-family:\"Cambria Math\"; \tpanose-1:2 4 5 3 5 4 6 3 2 4; \tmso-font-charset:0; \tmso-generic-font-family:auto; \tmso-font-pitch:variable; \tmso-font-signature:3 0 0 0 1 0;}  /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal \t{mso-style-unhide:no; \tmso-style-qformat:yes; \tmso-style-parent:\"\"; \tmargin:0in; \tmargin-bottom:.0001pt; \tmso-pagination:widow-orphan; \tfont-size:12.0pt; \tfont-family:\"Times New Roman\"; \tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; \tmso-fareast-theme-font:minor-fareast; \tmso-bidi-font-family:\"Times New Roman\";} .MsoChpDefault \t{mso-style-type:export-only; \tmso-default-props:yes; \tfont-size:10.0pt; \tmso-ansi-font-size:10.0pt; \tmso-bidi-font-size:10.0pt; \tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; \tmso-fareast-theme-font:minor-fareast; \tmso-fareast-language:JA;} @page WordSection1 \t{size:8.5in 11.0in; \tmargin:1.0in 1.25in 1.0in 1.25in; \tmso-header-margin:.5in; \tmso-footer-margin:.5in; \tmso-paper-source:0;} div.WordSection1 \t{page:WordSection1;}\n-->\nBasic Variable\nOne of a specified set of variables representing physical quantities that characterize actions, environmental influences, geometrical quantities or material properties, including soil properties. [ISO 19900:2002, 2.5].\nSource:\nAPI\nRP 2MOP, Marine Operations, Upstream Segment, First Edition, July 2010.\nGlobal Standards\nSource:\u00a0ISO 19900:2013, Petroleum and natural gas industries \u2013 General requirements\u00a0for offshore structures.\nGlobal Standards\nBasic Variable\nOne of a specified set of variables representing physical quantities which characterize actions, environmental influences, geometrical quantities, or material properties including soil properties.\u00a0[ISO 19900:2002, definition 2.5].\n<!--\n/* Font Definitions */ @font-face \t{font-family:\"\uff2d\uff33 \u660e\u671d\"; \tpanose-1:0 0 0 0 0 0 0 0 0 0; \tmso-font-charset:128; \tmso-generic-font-family:roman; \tmso-font-format:other; \tmso-font-pitch:fixed; \tmso-font-signature:1 134676480 16 0 131072 0;} @font-face \t{font-family:\"Cambria Math\"; \tpanose-1:2 4 5 3 5 4 6 3 2 4; \tmso-font-charset:0; \tmso-generic-font-family:auto; \tmso-font-pitch:variable; \tmso-font-signature:3 0 0 0 1 0;}  /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal \t{mso-style-unhide:no; \tmso-style-qformat:yes; \tmso-style-parent:\"\"; \tmargin:0in; \tmargin-bottom:.0001pt; \tmso-pagination:widow-orphan; \tfont-size:12.0pt; \tfont-family:\"Times New Roman\"; \tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; \tmso-fareast-theme-font:minor-fareast; \tmso-bidi-font-family:\"Times New Roman\";} .MsoChpDefault \t{mso-style-type:export-only; \tmso-default-props:yes; \tfont-size:10.0pt; \tmso-ansi-font-size:10.0pt; \tmso-bidi-font-size:10.0pt; \tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; \tmso-fareast-theme-font:minor-fareast; \tmso-fareast-language:JA;} @page WordSection1 \t{size:8.5in 11.0in; \tmargin:1.0in 1.25in 1.0in 1.25in; \tmso-header-margin:.5in; \tmso-footer-margin:.5in; \tmso-paper-source:0;} div.WordSection1 \t{page:WordSection1;}\n-->\nSource: ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards\n<!--\n/* Font Definitions */ @font-face \t{font-family:\"\uff2d\uff33 \u660e\u671d\"; \tpanose-1:0 0 0 0 0 0 0 0 0 0; \tmso-font-charset:128; \tmso-generic-font-family:roman; \tmso-font-format:other; \tmso-font-pitch:fixed; \tmso-font-signature:1 134676480 16 0 131072 0;} @font-face \t{font-family:\"Cambria Math\"; \tpanose-1:2 4 5 3 5 4 6 3 2 4; \tmso-font-charset:0; \tmso-generic-font-family:auto; \tmso-font-pitch:variable; \tmso-font-signature:3 0 0 0 1 0;}  /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal \t{mso-style-unhide:no; \tmso-style-qformat:yes; \tmso-style-parent:\"\"; \tmargin:0in; \tmargin-bottom:.0001pt; \tmso-pagination:widow-orphan; \tfont-size:12.0pt; \tfont-family:\"Times New Roman\"; \tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; \tmso-fareast-theme-font:minor-fareast; \tmso-bidi-font-family:\"Times New Roman\";} .MsoChpDefault \t{mso-style-type:export-only; \tmso-default-props:yes; \tfont-size:10.0pt; \tmso-ansi-font-size:10.0pt; \tmso-bidi-font-size:10.0pt; \tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; \tmso-fareast-theme-font:minor-fareast; \tmso-fareast-language:JA;} @page WordSection1 \t{size:8.5in 11.0in; \tmargin:1.0in 1.25in 1.0in 1.25in; \tmso-header-margin:.5in; \tmso-footer-margin:.5in; \tmso-paper-source:0;} div.WordSection1 \t{page:WordSection1;\n-->\n<!--\n/* Font Definitions */ @font-face \t{font-family:\"\uff2d\uff33 \u660e\u671d\"; \tpanose-1:0 0 0 0 0 0 0 0 0 0; \tmso-font-charset:128; \tmso-generic-font-family:roman; \tmso-font-format:other; \tmso-font-pitch:fixed; \tmso-font-signature:1 134676480 16 0 131072 0;} @font-face \t{font-family:\"Cambria Math\"; \tpanose-1:2 4 5 3 5 4 6 3 2 4; \tmso-font-charset:0; \tmso-generic-font-family:auto; \tmso-font-pitch:variable; \tmso-font-signature:3 0 0 0 1 0;}  /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal \t{mso-style-unhide:no; \tmso-style-qformat:yes; \tmso-style-parent:\"\"; \tmargin:0in; \tmargin-bottom:.0001pt; \tmso-pagination:widow-orphan; \tfont-size:12.0pt; \tfont-family:\"Times New Roman\"; \tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; \tmso-fareast-theme-font:minor-fareast; \tmso-bidi-font-family:\"Times New Roman\";} .MsoChpDefault \t{mso-style-type:export-only; \tmso-default-props:yes; \tfont-size:10.0pt; \tmso-ansi-font-size:10.0pt; \tmso-bidi-font-size:10.0pt; \tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; \tmso-fareast-theme-font:minor-fareast; \tmso-fareast-language:JA;} @page WordSection1 \t{size:8.5in 11.0in; \tmargin:1.0in 1.25in 1.0in 1.25in; \tmso-header-margin:.5in; \tmso-footer-margin:.5in; \tmso-paper-source:0;} div.WordSection1 \t{page:WordSection1;} -1. 1\u00a0\u00a0\u00a0\u00a0\u00a0 QQQQQ11AWDFASDFASDFA\n-->", "https://iadclexicon.org/basket": "TERM: Basket\nURL: https://iadclexicon.org/basket\n\nBasket\nDevice used for storage and transport of flexible pipe. NOTE All pipes are laid freely into the basket.\nSource:\nAPI\nRP 17B, Recommended Practice for Flexible Pipe, Fourth Edition, July 2008.\nGlobal Standards\nBasket\n\u201cBasket\u201d means a personnel transfer basket (nacelle).\nSource:\u00a0Canada Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, February 2013.\nRegulations\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations", "https://iadclexicon.org/bat": "TERM: BAT\nURL: https://iadclexicon.org/bat\n\nBAT\nBest Available Techniques.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards", "https://iadclexicon.org/basic-sediment-pit": "TERM: Basic Sediment Pit\nURL: https://iadclexicon.org/basic-sediment-pit\n\nBasic Sediment Pit\n\u201cBasic sediment pit\u201d means a pit used in conjunction with a tank battery for storage of basic sediment removed from a production vessel or from the bottom of an oil storage tank.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations\nBasic Sediment Pit\nPit used in conjunction with a tank battery for storage of basic sediment removed from a production vessel or from the bottom of an oil storage tank. Basic sediment pits were formerly referred to as burn pits.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/batbatneec": "TERM: BAT/BATNEEC\nURL: https://iadclexicon.org/batbatneec\n\nBAT/BATNEEC\n\u201cBest Available Techniques\u201d (BAT) and \u201cBest Available Techniques Not Entailing Excessive Costs\u201d (BATNEEC) are based on commonly applied, judgement-based principles to assess whether risk controls/barriers are sufficient to manage an environmental impact.\nBATNEEC was introduced with the European 1984 Air Framework Directive and is only one example of commonly applied, criteria-based approaches to manage environmental risk towards acceptable levels.\nPrinciples are generally regulatory-based and include Best Available Control Technology (BACT), introduced by the US EPA, or Best Available Technology (BAT), introduced in Europe by OSPAR.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards", "https://iadclexicon.org/batch": "TERM: Batch\nURL: https://iadclexicon.org/batch\n\nBatch\nQuantity of product produced during one operation.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nBatch\nQuantity of product produced during one operation.\nSource:\nAPI\nSPEC 17L1, Specification for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/batch-lot": "TERM: Batch Lot\nURL: https://iadclexicon.org/batch-lot\n\nBatch Lot\nMaterial or components that have undergone the same process or series of processes and are traceable to one batch of material.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards", "https://iadclexicon.org/batch-mixing": "TERM: Batch Mixing\nURL: https://iadclexicon.org/batch-mixing\n\nBatch Mixing\nProcess of mixing and holding a volume of cement slurry prior to placement in the wellbore.\nSource:\nAPI\nRP 10B-2, Recommended Practice for Testing Well Cements, First Edition, July 2005 (Reaffirmed: July 2010).\nGlobal Standards", "https://iadclexicon.org/battery": "TERM: Battery\nURL: https://iadclexicon.org/battery\n\nBattery\nBATTERY shall mean the point of collection (tanks) and disbursement (tank, meter, LACT unit) of oil or gas from producing well(s).\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations\nBattery\nEquipment used to process or store crude oil from one or more wells.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/batneec": "TERM: BATNEEC\nURL: https://iadclexicon.org/batneec\n\nBATNEEC\nBest Available Techniques not Entailing Excessive Costs.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards", "https://iadclexicon.org/battery-compartment": "TERM: Battery Compartment\nURL: https://iadclexicon.org/battery-compartment\n\nBattery Compartment\ncompartment comprising dedicated rooms, dedicated lockers and dedicated boxes for installation of batteries.\nSource: IEC 61892-6, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 6: Installation, Third Edition, December \u00a02013.\nGlobal Standards", "https://iadclexicon.org/bay": "TERM: Bay\nURL: https://iadclexicon.org/bay\n\nBay\nFor the purposes of this Convention, a bay is a well-marked indentation whose penetration is in such proportion to the width of its mouth as to contain land-locked waters and constitute more than a mere curvature of the coast. An indentation shall not, however, be regarded as a bay unless its area is as large as, or larger than, that of the semi-circle whose diameter is a line drawn across the mouth of that indentation.\nSource: United Nations Convention on the Law of the Sea (UNCLOS), 1982,\nLegislation\nBay\nFor the purposes of this paragraph, \u201cbay\u201d includes harbour, port, cove, sound, channel, basin or other inlet.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation", "https://iadclexicon.org/bay-of-fundy": "TERM: Bay of Fundy\nURL: https://iadclexicon.org/bay-of-fundy\n\nBay of Fundy\n\u201cBay of Fundy\u201d means the submarine areas within the limits described in Schedule II; Baie de Fundy.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation", "https://iadclexicon.org/bayesian-probability": "TERM: Bayesian Probability\nURL: https://iadclexicon.org/bayesian-probability\n\nBayesian Probability\nThe process of evaluating the probability of a hypothesis through 1) the specification of a prior probability and 2) modification of the prior probability by incorporation of observed information to create an updated posterior probability.\nSample Usage:\nThe analyst applied Bayesian probability techniques to incorporate new evidence and update her estimate of the threat probability.\nAnnotation:\nThis concept is also referred to as Bayesian probabilistic inference. Bayesian probability evaluates likelihoods as probabilities rather than frequencies.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/bayesian-probability-subjective-probability": "TERM: Bayesian Probability (Subjective Probability)\nURL: https://iadclexicon.org/bayesian-probability-subjective-probability\n\nBayesian Probability (Subjective Probability)\nInterpretation or estimate of probability as a personal judgment or \u2015degree of belief\u2016 about how likely a particular event is to occur, based on the state of knowledge and available evidence\nSample Usage:\nAnalysts use their knowledge of terrorist strategies, objectives, and capabilities in combination with evidence from operations to estimate a subjective probability of 10 percent for an attack to occur within the next five years. An analyst may use Bayesian probability to estimate likelihood based on a degree of belief.\nAnnotation:\nLike all probabilities, subjective probability is conventionally expressed on a scale from zero to one where zero indicates the event is impossible and one indicates the event has or certainly will occur.\nWithin the subjective probability interpretation, it is possible to estimate probabilities of events (using experts or models) that have not previously occurred or that have only rarely occurred, such as acts of terrorism. However, because subjective probabilities incorporate historical or trial data when available, the subjective probability will approximate the frequentist probability as data becomes more plentiful.\nSubjective probability is currently one of the most common uses of probability among statisticians and the risk analysis community.\nBayesian probability is colloquially used as a synonym for subjective probability. In statistical usage, Bayesian probabilistic inference is an approach to statistical inference that employs Bayes\u2019 theorem to revise prior information using evidence.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/bbls": "TERM: Bbls\nURL: https://iadclexicon.org/bbls\n\nBbls\nBarrels.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/bco": "TERM: BCO\nURL: https://iadclexicon.org/bco\n\nBCO\nBallast Control Operator\nSource:\u00a0IMO Resolution A.1079(28), Recommendations for the Training and Certification of Personnel on Mobile Offshore Units (MOUs), Adopted on 4 December 2013, International Maritime Organization,\nRegulatory Guidance", "https://iadclexicon.org/bcf": "TERM: BCF\nURL: https://iadclexicon.org/bcf\n\nBCF\nBCF: bio-concentration factor, determined in accordance with OECD 305 or ASTM E 1022.\nSource: Mining Regulation of the Netherlands, WJZ 02063603, Netherlands,16 December 2002.\nRegulations", "https://iadclexicon.org/bc": "TERM: BC\nURL: https://iadclexicon.org/bc\n\nBC\nButtress thread casing.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards\nBC\nAPI Spec 5B buttress thread casing connection.\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards", "https://iadclexicon.org/bcp": "TERM: BCP\nURL: https://iadclexicon.org/bcp\n\nBCP\nBlowout contingency plan.\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines", "https://iadclexicon.org/bdv": "TERM: BDV\nURL: https://iadclexicon.org/bdv\n\nBDV\nBlow-Down Valves.\nSource: NOPSEMA Guidance Note: Control Measures and Performance Standards, N-04300 GN0271, Australia, Revision 3, December 2011.\nRegulatory Guidance", "https://iadclexicon.org/bean-or-orifice": "TERM: Bean Or Orifice\nURL: https://iadclexicon.org/bean-or-orifice\n\nBean Or Orifice\nDesigned restriction causing the pressure drop in velocity-type SSCSVs.\nSource:\nAPI\nSPEC 14A, Specification for Subsurface Safety Valve Equipment, Eleventh Edition, October 2005 (Reaffirmed June 2012).\nGlobal Standards", "https://iadclexicon.org/bearden-unit-of-consistency-bc": "TERM: Bearden Unit of Consistency (Bc)\nURL: https://iadclexicon.org/bearden-unit-of-consistency-bc\n\nBearden Unit of Consistency (Bc)\nMeasure of the consistency of a cement slurry when determined on a pressurized consistometer.\nSource:\nAPI\nSPEC 10A, Specification for Cements and Materials for Well Cementing, Twenty-fourth Edition, December 2010.\nGlobal Standards\nBearden Units of Consistency\nUnits used to express consistency of a cement slurry when determined on a pressurized consistometer. NOTE The symbol for consistency when expressed in Bearden units is Bc.\nSource:\nAPI\nRP 10B-2, Recommended Practice for Testing Well Cements, First Edition, July 2005 (Reaffirmed: July 2010).\nGlobal Standards", "https://iadclexicon.org/bearing-stress": "TERM: Bearing Stress\nURL: https://iadclexicon.org/bearing-stress\n\nBearing Stress\nAverage normal stress on the contact surfaces of mating surfaces.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nBearing Stress\nA bearing stress is the normal stress on the contact surfaces of mating surfaces. It is averaged over the total contact area and is calculated using the classical equation for normal stress (S = F/A). An example of a bearing stress is the contact stress between the dogs and the loading shoulder of a dog coupling.\nSource:\nAPI\nSPEC 16R, Specification for Marine Drilling Riser Couplings, Exploration and Production Department, First Edition, January 1997.\nGlobal Standards", "https://iadclexicon.org/bearing-raceway": "TERM: Bearing Raceway\nURL: https://iadclexicon.org/bearing-raceway\n\nBearing Raceway\nThe surface of the bearing rings which contact the rolling element (balls or rollers) of the swing-bearing assembly.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Sixth Edition, May 2007.\nGlobal Standards\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards", "https://iadclexicon.org/bearing-load-rating": "TERM: Bearing-Load Rating\nURL: https://iadclexicon.org/bearing-load-rating\n\nBearing-Load Rating\nCalculated maximum load for bearings subjected to the primary load.\nSources:\nAPI\nSPEC 8C, Drilling and Production Hoisting Equipment (PSL 1 and PSL 2), Fifth Edition, April 2012.\nGlobal Standards", "https://iadclexicon.org/behavior-monitoring": "TERM: Behavior Monitoring\nURL: https://iadclexicon.org/behavior-monitoring\n\nBehavior Monitoring\nObserving activities of users, information systems, and processes and measuring the activities against organizational policies and rule, baselines of normal activity, thresholds, and trends.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/behavioral-monitoring": "TERM: Behavioral Monitoring\nURL: https://iadclexicon.org/behavioral-monitoring\n\nBehavioral Monitoring\nObserving activities of users, information systems, and processes and measuring the activities against organizational policies and rule, baselines of normal activity, thresholds, and trends.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/belching": "TERM: Belching\nURL: https://iadclexicon.org/belching\n\nBelching\nA slang term to denote flowing by heads.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards", "https://iadclexicon.org/bell-bounce-diving-technique": "TERM: Bell Bounce Diving Technique\nURL: https://iadclexicon.org/bell-bounce-diving-technique\n\nBell Bounce Diving Technique\n\u201cBell bounce diving technique\u201d means a diving procedure whereby a diving bell or diving submersible is used to transport divers who are under atmospheric pressure or pressures greater than atmospheric pressure to a work site and subsequently to transport the divers under pressures greater than atmospheric pressure from an underwater work site, but does not include saturation diving techniques (technique\nde\nla plong\u00e9e\nd\u2019incursion\n).\nSource:\u00a0Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/bell-nipple-mud-riser-flow-nipple": "TERM: Bell Nipple\nURL: https://iadclexicon.org/bell-nipple-mud-riser-flow-nipple\n\nBell Nipple\nA piece of pipe, with inside diameter equal to or greater than the BOP bore, connected to the top of the BOP or marine riser with a side outlet to direct the drilling fluid returns to the shale shaker or pit. Usually has a second side outlet for the fill-up line connection.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nBell Nipple\nA piece of pipe, with inside diameter equal to or greater than the BOP bore, connected to the top of the BOP or marine riser with a side outlet to direct the drilling fluid returns to the shale shaker or pit. Usually has a second side outlet for the fill-up line connection.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards\nBell Nipple (Mud Riser, Flow Nipple)\nA piece of pipe, with inside diameter equal to or greater than the blowout preventer bore, connected to the top of the blowout preventer or marine riser with a side outlet to direct the drilling fluid returns to the shale shaker pit. NOTE: This pipe usually has a second side outlet for the fill-up line connection.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards", "https://iadclexicon.org/bend-limiter": "TERM: Bend Limiter\nURL: https://iadclexicon.org/bend-limiter\n\nBend Limiter\nAny device used to restrict bending of the flexible pipe. NOTE Bend limiters include bend restrictors, bend stiffeners, and bellmouths.\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/benchmarking": "TERM: Benchmarking\nURL: https://iadclexicon.org/benchmarking\n\nBenchmarking\nA process of assessing relative performance against a group of peers.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards", "https://iadclexicon.org/bellmouth": "TERM: Bellmouth\nURL: https://iadclexicon.org/bellmouth\n\nBellmouth\nLike bend stiffeners and bend restrictors, the bellmouth protects the flexible pipe from bending to levels beyond its allowable minimum bend radius (MBR). A bellmouth comprises a hollow tube that flares out into a bell-shaped profile at its end, as shown in Figure 13. The flexible pipe exits the bellmouth from this end, and the bell-shaped profile prevents the flexible pipe bending beyond a certain radius within its angular range.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nBellmouth\nPart of a guide tube, formed in the shape of a bellmouth, and designed to prevent overbending of the flexible pipe.\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/bend-radius": "TERM: Bend Radius\nURL: https://iadclexicon.org/bend-radius\n\nBend Radius\nRadius of curvature of the flexible pipe measured from the pipe centerline. NOTE Storage and operating minimum bend radius (MBR) are defined in 6.3.1.\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/below-grade-tank": "TERM: Below-Grade Tank\nURL: https://iadclexicon.org/below-grade-tank\n\nBelow-Grade Tank\n\u201cBelow-grade tank\u201d means a vessel, excluding sumps and pressurized pipeline drip traps, where a portion of the tank\u2019s sidewalls is below the surrounding ground surface\u2019s elevation.\u00a0 Below-grade tank does not include an above ground storage tank that is located above or at the surrounding ground surface\u2019s elevation and is surrounded by berms.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/bend-restrictor": "TERM: Bend Restrictor\nURL: https://iadclexicon.org/bend-restrictor\n\nBend Restrictor\nA device placed on the rope adjacent to a termination to prevent abrupt bending at the termination.\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards\nSource:\nAPI\nRP 2SM, Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, First Edition, July 2014\n.\nGlobal Standards\nBend Restrictor\nDevice for limiting the bend radius of the umbilical by mechanical means. NOTE A bend restrictor typically is comprised of a series of interlocking metallic or moulded rings, applied over the umbilical. It is sometimes referred to as a bend strain reliever (BSR).\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards\nBend Restrictor\nMechanical device that functions as a mechanical stop and limits the local radius of curvature of the flexible pipe to a minimum value.\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/basic-information": "TERM: Basic Information\nURL: https://iadclexicon.org/basic-information\n\nBasic information\nBasic information means documentary information that is not interpretative information.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/bend-restrictor-element": "TERM: Bend Restrictor Element\nURL: https://iadclexicon.org/bend-restrictor-element\n\nBend restrictor element or vertebra\nUnit part of bend restrictor, of which a series are linked together to form the complete length of the bend restrictor.\n1\nSource(s)\n1. API RP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/bend-restrictor-element-or-vertebra": "TERM: Bend Restrictor Element or Vertebra\nURL: https://iadclexicon.org/bend-restrictor-element-or-vertebra\n\nBend Restrictor Element or Vertebra\nUnit part of bend restrictor, of which a series are linked together to form the complete length of the bend restrictor.\nSource:\nAPI\nSPEC 17L1, Specification for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/bend-stiffener": "TERM: Bend Stiffener\nURL: https://iadclexicon.org/bend-stiffener\n\nBend stiffener\nDevice for providing a localized increase in bending stiffness, preserving the minimum bend radius of the umbilical under defined bending moment conditions. NOTE The stiffener is usually a moulded device, sometimes reinforced, depending on the required duty, applied over the umbilical. It is sometimes referred to as a bend strain reliever (BSR).\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nBend stiffener\nAncillary conical shaped component, which locally supports the pipe to limit bending stresses and curvature of the pipe to acceptance levels. NOTE Bend stiffeners can be either attached to an end fitting or a support structure where the flexible pipe passes through the bend stiffener.\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/bend-stiffener-body": "TERM: Bend Stiffener Body\nURL: https://iadclexicon.org/bend-stiffener-body\n\nBend Stiffener Body\nPolymeric part of a bend stiffener that provides extra stiffness to the flexible pipe to prevent it from overbending. NOTE The bend stiffener body, for a particular bend stiffener configuration, is shown in Figure 1.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nBend Stiffener Body\nPolymeric part of a bend stiffener that provides extra stiffness to the flexible pipe to prevent it from overbending. NOTE The bend stiffener body, for a particular bend stiffener configuration, is shown in Figure 1.\nSource:\nAPI\nSPEC 17L1, Specification for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/bend-restrictors": "TERM: Bend Restrictors\nURL: https://iadclexicon.org/bend-restrictors\n\nBend restrictors\nBend restrictors are designed to prevent bending of flexible pipes/umbilicals beyond predefined threshold values.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/bend-stiffener-base": "TERM: Bend Stiffener Base\nURL: https://iadclexicon.org/bend-stiffener-base\n\nBend Stiffener Base\nFace of the interface structure on the support structure side at which the bend stiffener begins.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nBend Stiffener Base\nFace of the interface structure on the support structure side at which the bend stiffener begins.\nSource:\nAPI\nSPEC 17L1, Specification for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/bend-stiffener-protective-liner": "TERM: Bend Stiffener Protective Liner\nURL: https://iadclexicon.org/bend-stiffener-protective-liner\n\nBend Stiffener Protective Liner\nPolymeric sleeve that internally covers the end fitting recess in an end fitting adjacent interface structure, avoiding contact between flexible pipe\u2019s external sheath and metallic parts of the interface structure. NOTE An example of a bend stiffener protective liner, for a particular bend stiffener configuration, is shown in Figure 1.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nBend Stiffener Protective Liner\nPolymeric sleeve that internally covers the end fitting recess in an end fitting adjacent interface structure, avoiding contact between flexible pipe\u2019s external sheath and metallic parts of the interface structure. NOTE 1 An example of a bend stiffener protective liner, for a particular bend stiffener configuration, is shown in Figure 1. NOTE 2 Protective liner may be applied to other equipment, e.g. bend restrictors.\nSource:\nAPI\nSPEC 17L1, Specification for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/bend-stiffener-cap": "TERM: Bend Stiffener Cap\nURL: https://iadclexicon.org/bend-stiffener-cap\n\nBend stiffener cap\nStructural component of some bend stiffener designs comprising a cylindrical metallic shell that fits externally around part of the bend stiffener length adjacent to the bend stiffener base. NOTE An example of a bend stiffener cap, for a particular bend stiffener configuration, is shown in Figure 1.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/bend-stiffener-latching-mechanism": "TERM: Bend Stiffener Latching Mechanism\nURL: https://iadclexicon.org/bend-stiffener-latching-mechanism\n\nBend Stiffener Latching Mechanism\nA structure or mechanism that connects a bend stiffener to a supporting structure allowing the bending moment to be transferred from the bend stiffener to the supporting structure.\nSource:\nAPI\nSPEC 17L1, Specification for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/bend-stiffener-tip": "TERM: Bend Stiffener Tip\nURL: https://iadclexicon.org/bend-stiffener-tip\n\nBend Stiffener Tip\nEnd of the bend stiffener body opposite the base. NOTE The bend stiffener tip, for a particular bend stiffener configuration, is shown in Figure 1.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nBend Stiffener Tip\nEnd of the bend stiffener body opposite the base. NOTE The bend stiffener tip, for a particular bend stiffener configuration, is shown in Figure 1.\nSource:\nAPI\nSPEC 17L1, Specification for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/bending-efficiency-factor": "TERM: Bending Efficiency Factor\nURL: https://iadclexicon.org/bending-efficiency-factor\n\n<!--\n/* Font Definitions */ @font-face \t{font-family:\"\uff2d\uff33 \u660e\u671d\"; \tpanose-1:0 0 0 0 0 0 0 0 0 0; \tmso-font-charset:128; \tmso-generic-font-family:roman; \tmso-font-format:other; \tmso-font-pitch:fixed; \tmso-font-signature:1 134676480 16 0 131072 0;} @font-face \t{font-family:\"Cambria Math\"; \tpanose-1:2 4 5 3 5 4 6 3 2 4; \tmso-font-charset:0; \tmso-generic-font-family:auto; \tmso-font-pitch:variable; \tmso-font-signature:3 0 0 0 1 0;}  /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal \t{mso-style-unhide:no; \tmso-style-qformat:yes; \tmso-style-parent:\"\"; \tmargin:0in; \tmargin-bottom:.0001pt; \tmso-pagination:widow-orphan; \tfont-size:12.0pt; \tfont-family:\"Times New Roman\"; \tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; \tmso-fareast-theme-font:minor-fareast; \tmso-bidi-font-family:\"Times New Roman\";} .MsoChpDefault \t{mso-style-type:export-only; \tmso-default-props:yes; \tfont-size:10.0pt; \tmso-ansi-font-size:10.0pt; \tmso-bidi-font-size:10.0pt; \tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; \tmso-fareast-theme-font:minor-fareast; \tmso-fareast-language:JA;} @page WordSection1 \t{size:8.5in 11.0in; \tmargin:1.0in 1.25in 1.0in 1.25in; \tmso-header-margin:.5in; \tmso-footer-margin:.5in; \tmso-paper-source:0;} div.WordSection1 \t{page:WordSection1;}\n-->\nBending Efficiency Factor\nFactor by which the calculated breaking strength of a rope is reduced to take account of the reduction in strength caused by bending around a shackle, trunnion, padear or crane hook.\nSource:\nAPI\nRP 2MOP, Marine Operations, Upstream Segment, First Edition, July 2010.\nGlobal Standards\n<!--\n/* Font Definitions */ @font-face \t{font-family:\"\uff2d\uff33 \u660e\u671d\"; 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\tmso-fareast-language:JA;} @page WordSection1 \t{size:8.5in 11.0in; \tmargin:1.0in 1.25in 1.0in 1.25in; \tmso-header-margin:.5in; \tmso-footer-margin:.5in; \tmso-paper-source:0;} div.WordSection1 \t{page:WordSection1;}\n-->\n<!--\n/* Font Definitions */ @font-face \t{font-family:\"\uff2d\uff33 \u660e\u671d\"; \tpanose-1:0 0 0 0 0 0 0 0 0 0; \tmso-font-charset:128; \tmso-generic-font-family:roman; \tmso-font-format:other; \tmso-font-pitch:fixed; \tmso-font-signature:1 134676480 16 0 131072 0;} @font-face \t{font-family:\"Cambria Math\"; \tpanose-1:2 4 5 3 5 4 6 3 2 4; \tmso-font-charset:0; \tmso-generic-font-family:auto; \tmso-font-pitch:variable; \tmso-font-signature:3 0 0 0 1 0;}  /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal \t{mso-style-unhide:no; \tmso-style-qformat:yes; \tmso-style-parent:\"\"; \tmargin:0in; \tmargin-bottom:.0001pt; \tmso-pagination:widow-orphan; \tfont-size:12.0pt; \tfont-family:\"Times New Roman\"; \tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; \tmso-fareast-theme-font:minor-fareast; \tmso-bidi-font-family:\"Times New Roman\";} .MsoChpDefault \t{mso-style-type:export-only; \tmso-default-props:yes; \tfont-size:10.0pt; \tmso-ansi-font-size:10.0pt; \tmso-bidi-font-size:10.0pt; \tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; \tmso-fareast-theme-font:minor-fareast; \tmso-fareast-language:JA;} @page WordSection1 \t{size:8.5in 11.0in; \tmargin:1.0in 1.25in 1.0in 1.25in; \tmso-header-margin:.5in; \tmso-footer-margin:.5in; \tmso-paper-source:0;} div.WordSection1 \t{page:WordSection1;\n-->\n<!--\n/* Font Definitions */ @font-face \t{font-family:\"\uff2d\uff33 \u660e\u671d\"; \tpanose-1:0 0 0 0 0 0 0 0 0 0; \tmso-font-charset:128; \tmso-generic-font-family:roman; \tmso-font-format:other; \tmso-font-pitch:fixed; \tmso-font-signature:1 134676480 16 0 131072 0;} @font-face \t{font-family:\"Cambria Math\"; \tpanose-1:2 4 5 3 5 4 6 3 2 4; \tmso-font-charset:0; \tmso-generic-font-family:auto; \tmso-font-pitch:variable; \tmso-font-signature:3 0 0 0 1 0;}  /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal \t{mso-style-unhide:no; \tmso-style-qformat:yes; \tmso-style-parent:\"\"; \tmargin:0in; \tmargin-bottom:.0001pt; \tmso-pagination:widow-orphan; \tfont-size:12.0pt; \tfont-family:\"Times New Roman\"; \tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; \tmso-fareast-theme-font:minor-fareast; \tmso-bidi-font-family:\"Times New Roman\";} .MsoChpDefault \t{mso-style-type:export-only; \tmso-default-props:yes; \tfont-size:10.0pt; \tmso-ansi-font-size:10.0pt; \tmso-bidi-font-size:10.0pt; \tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; \tmso-fareast-theme-font:minor-fareast; \tmso-fareast-language:JA;} @page WordSection1 \t{size:8.5in 11.0in; \tmargin:1.0in 1.25in 1.0in 1.25in; \tmso-header-margin:.5in; \tmso-footer-margin:.5in; \tmso-paper-source:0;} div.WordSection1 \t{page:WordSection1;} -1. 1\u00a0\u00a0\u00a0\u00a0\u00a0 QQQQQ11AWDFASDFASDFA\n-->", "https://iadclexicon.org/bending-stiffness": "TERM: Bending Stiffness\nURL: https://iadclexicon.org/bending-stiffness\n\nBending Stiffness\nAbility of a flexible pipe to resist deflection when subjected to bending loads at constant tension, pressure and temperature.\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/benzene": "TERM: Benzene\nURL: https://iadclexicon.org/benzene\n\nBenzene\nKnown carcinogen that is a natural component of coal and petroleum; a colorless liquid hydrocarbon highly flammable and toxic by inhalation, ingestion, and absorption; and an aromatic compound with a sweet smell.\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards", "https://iadclexicon.org/benefits-plan": "TERM: Benefits Plan\nURL: https://iadclexicon.org/benefits-plan\n\nBenefits Plan\nIn this section, \u201cbenefits plan\u201d means a plan for the employment of Canadians and for providing Canadian manufacturers, consultants, contractors and service companies with a full and fair opportunity to participate on a competitive basis in the supply of goods and services used in any proposed work or activity referred to in the benefits plan.\nSource:\u00a0Canada Oil and Gas Operations Act, R.S.C., 1985, c. O-7, Canada, current to April 29, 2013.\nLegislation", "https://iadclexicon.org/berm": "TERM: Berm\nURL: https://iadclexicon.org/berm\n\nBerm\n\u201cBerm\u201d means an embankment or ridge constructed to prevent the movement of liquids, sludge, solids or other materials.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/ber": "TERM: BER\nURL: https://iadclexicon.org/ber\n\nBER\nBit error rate.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/bending-stress": "TERM: Bending Stress\nURL: https://iadclexicon.org/bending-stress\n\nBending Stress\nPortion of primary stress proportional to the distance from the centroid of a cross-section, excluding the effects of discontinuities and stress concentrations. NOTE Definition taken from API 2RD.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nSource:\nAPI\nSPEC 17L1, Specification for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nBending Stress\nA bending stress is a stress induced by a bending moment. It varies linearly with the distance from the centroid of the section and is calculated using the classical mechanics equation for bending stress (S = Mc/I).\nSource:\nAPI\nSPEC 16R, Specification for Marine Drilling Riser Couplings, Exploration and Production Department, First Edition, January 1997.\nGlobal Standards", "https://iadclexicon.org/bending-strength-ratio-bsr": "TERM: Bending Strength Ratio (BSR)\nURL: https://iadclexicon.org/bending-strength-ratio-bsr\n\nBending Strength Ratio\nThe ratio of the section modulus of a rotary shouldered box at the point in the box where the pin ends when made up divided by the section modulus of the rotary shouldered pin at the last engaged thread.\nSource:\nAPI\nRP 7G, Recommended Practice for Drill Stem Design and Operating Limits, Upstream Segment, Sixteenth Edition, August 1998 (Addendum 2: September 2009).\nGlobal Standards\nBending-Strength Ratio (BSR)\nRatio of the section modulus of the box thread at its last engaged thread to the pin thread at its last engaged thread.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards\nBending Strength Ratio (BSR)\nRatio of the section modulus of a rotary shouldered box at the point in the box where the pin ends when made up, to the section modulus of the rotary shouldered pin at the last engaged thread.\nSource:\nAPI\nSPEC 7-1, Specification for Rotary Drill Stem Elements, First Edition, March 2006 (Addendum April 2011).\nGlobal Standards", "https://iadclexicon.org/benefit": "TERM: Benefit\nURL: https://iadclexicon.org/benefit\n\nBenefit\nAmount of expected risk reduction based on the overall effectiveness of countermeasures.\nSource:\nAPI\nSTANDARD 780, Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, First Edition, May 2013.\nGlobal Standards", "https://iadclexicon.org/base-measure": "TERM: Base Measure\nURL: https://iadclexicon.org/base-measure\n\nBase Measure\nmeasure\ndefined in terms of an\nattribute\nand the method for quantifying it.\n[SOURCE: ISO/IEC 15939:2007]\nNote 1 to entry: A base measure is functionally independent of other measures.\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/bernoullis-equation": "TERM: Bernoulli\u2019s Equation\nURL: https://iadclexicon.org/bernoullis-equation\n\nBernoulli\u2019s Equation\nRelates to the total energy at two points in an incompressible liquid flowing at a steady rate.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/bernoullis-principle": "TERM: Bernoulli\u2019s Principle\nURL: https://iadclexicon.org/bernoullis-principle\n\nBernoulli\u2019s Principle\nLiquid pressure is inversely proportional to the square of liquid velocity.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/besd": "TERM: BeSD\nURL: https://iadclexicon.org/besd\n\nBeSD\nBegeleidend stralingsdeskundige.\u00a0Radiation Protection Supervisor.\nSource:\u00a0NOGEPA Industrial Guideline No. 16, Working with Naturally Occurring Radioactive Materials (NORM), Netherlands, Version 1, January 2009.\nGlobal Standards", "https://iadclexicon.org/best-management-practices-bmps-for-oil-and-gas-well-site-construction-manual": "TERM: Best Management Practices (BMPs) For Oil And Gas Well Site Construction Manual\nURL: https://iadclexicon.org/best-management-practices-bmps-for-oil-and-gas-well-site-construction-manual\n\nBest Management Practices (BMPs) For Oil And Gas Well Site Construction Manual\n\u201cBest Management Practices (BMPs) For Oil and Gas Well Site Construction Manual\u201d means practices, procedures and structures used to minimize accelerated erosion from oil and gas well site construction and well site restoration outlined in the manual, dated April 30, 2005, which can be located at http://www.dnr.state.oh.us/Portals/11/oil/pdf/BMP_OIL_GAS_WELL_SITE_CONST.pdf or by contacting the division of oil and gas resources management.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations", "https://iadclexicon.org/best-available-and-safest-technology": "TERM: Best Available and Safest Technology\nURL: https://iadclexicon.org/best-available-and-safest-technology\n\nBest available and safest technology (BAST):\nBest available and safest technology (BAST) means the best available and safest technologies that the BSEE Director determines to be economically feasible wherever failure of equipment would have a significant effect on safety, health, or the environment.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/best-management-practices-bmps": "TERM: Best Management Practices (BMPs)\nURL: https://iadclexicon.org/best-management-practices-bmps\n\nBest Management Practices (BMPs)\nBEST MANAGEMENT PRACTICES (BMPs) are practices that are designed to prevent or reduce impacts caused by oil and gas operations to air, water, soil, or biological resources, and to minimize adverse impacts to public health, safety and welfare, including the environment and wildlife resources.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/best-available-control-technology": "TERM: Best Available Control Technology\nURL: https://iadclexicon.org/best-available-control-technology\n\nBest available control technology (BACT)\nBest available control technology (BACT) means an emission limitation based on the maximum degree of reduction for each air pollutant subject to regulation, taking into account energy, environmental and economic impacts, and other costs. The Regional Supervisor will verify the BACT on a case-by-case basis, and it may include reductions achieved through the application of processes, systems, and techniques for the control of each air pollutant.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/best-efficiency-point": "TERM: Best Efficiency Point\nURL: https://iadclexicon.org/best-efficiency-point\n\nBest Efficiency Point (BEP)\nPoint on the speed- efficiency curve where the pump or compressor is operating at its highest efficiency.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/best-management-practices-bmps-for-pre-drilling-water-sampling-manual": "TERM: Best Management Practices (BMPs) For Pre-Drilling Water Sampling Manual\nURL: https://iadclexicon.org/best-management-practices-bmps-for-pre-drilling-water-sampling-manual\n\nBest Management Practices (BMPs) For Pre-Drilling Water Sampling Manual\n\u201cBest Management Practices (BMPs) For Pre-drilling Water Sampling Manual\u201d means methods for ground water sampling from private or public supplies using practices, processes and procedures outlined in the manual, dated April 30, 2005, which can be located at http://www.ohiodnr.com/Portals/11/oil/pdf/BMP_PRE-DRILLING_WATER_SAMPLING.pdf or by contacting the division of oil and gas resources management.\nSources: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations", "https://iadclexicon.org/bevel-diameter": "TERM: Bevel Diameter\nURL: https://iadclexicon.org/bevel-diameter\n\nBevel Diameter\nThe outer diameter of the contact face of the rotary shouldered connection.\nSource:\nAPI\nRP 7G, Recommended Practice for Drill Stem Design and Operating Limits, Upstream Segment, Sixteenth Edition, August 1998 (Addendum 2: September 2009).\nGlobal Standards\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards\nBevel Diameter\nOuter diameter of the sealing shoulder of a rotary shouldered connection.\nSource:\nAPI\nSPEC 5DP, Specification for Drill Pipe, First Edition, August 2009.\nGlobal Standards\nBevel Diameter\nOuter diameter of the contact face of the rotary shouldered connection.\nSource:\nAPI\nSPEC 7-1, Specification for Rotary Drill Stem Elements, First Edition, March 2006 (Addendum April 2011).\nGlobal Standards", "https://iadclexicon.org/bha": "TERM: BHA\nURL: https://iadclexicon.org/bha\n\nBHA\nBottomhole assembly\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nBHA\n\u201cBHA\u201d means bottom-hole assembly.\nSource: Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, \u00a7 25.990, December 7, 2012.\nRegulations\nBHA\nBottom hole assembly.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nSource:\u00a0NOGEPA Industrial Guideline No. 44, Standards and Acceptance Guidelines, Enhance QA/QC for Critical Well Components, Netherlands, Version 0, July 2011.\nGlobal Standards\nSource:\u00a0NORSOK D-010, Well integrity in drilling and well operations, Rev. 3, August 2004.\nGlobal Standards\nSource:\u00a0NORSOK D-001, Drilling facilities, Rev. 3, December 2012.\nGlobal Standards\nSource:\u00a0NORSOK D-002, Well intervention equipment, Rev. 2, June 2013.\nGlobal Standards\nBHA\nAssembly composed of the bit, stabilizers, reamers, drill collars, various types of subs, etc., that is connected to the bottom of a string of drillpipe.\nSource: ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/bhct": "TERM: BHCT\nURL: https://iadclexicon.org/bhct\n\nBHCT\nBottom hole circulating temperature.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/bhp": "TERM: BHP\nURL: https://iadclexicon.org/bhp\n\nBHP\nBottom hole pressure.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines\nSource:\u00a0NORSOK D-010, Well integrity in drilling and well operations, Rev. 3, August 2004.\nGlobal Standards", "https://iadclexicon.org/bhst": "TERM: BHST\nURL: https://iadclexicon.org/bhst\n\nBHST\nBottom hole static temperature\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/bht": "TERM: BHT\nURL: https://iadclexicon.org/bht\n\nBHT\nBottom hole temperature.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/bi": "TERM: Bi\nURL: https://iadclexicon.org/bi\n\nBi\nBismuth.\nSource:\u00a0NOGEPA Industrial Guideline No. 16, Working with Naturally Occurring Radioactive Materials (NORM), Netherlands, Version 1, January 2009.\nGlobal Standards", "https://iadclexicon.org/bilge-alarm": "TERM: Bilge Alarm\nURL: https://iadclexicon.org/bilge-alarm\n\nBilge Alarm\nAn alarm which indicates an abnormally high level of bilge water.\nSource:\u00a0\u00a0IMO resolution A.1021(26), Code on Alarms and Indicators, 2009, 18 January 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/big-lime": "TERM: Big Lime\nURL: https://iadclexicon.org/big-lime\n\nBig Lime\n\u201cBig lime\u201d means all rock units above the Silurian Rochester Shale and below the Devonian Olentangy Shale.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations", "https://iadclexicon.org/bias": "TERM: Bias\nURL: https://iadclexicon.org/bias\n\nBias\npresence of any factors that can unfairly influence examination items, examination scores or certification results\nNote 1 to entry: Bias can occur at many points, such as when developing examination items, scoring examinations or making certification decisions.\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/bilge-water": "TERM: Bilge Water\nURL: https://iadclexicon.org/bilge-water\n\nBilge Water\nBilge water is typically composed of seawater that may seep or flow into an offshore installation from various points in the structure, and may also be contaminated with oil and other substances from machinery spaces.\nSource: \u00a0Offshore Waste Treatment Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, December 15, 2010.\nRegulatory Guidance", "https://iadclexicon.org/biofouling": "TERM: Biofouling\nURL: https://iadclexicon.org/biofouling\n\nBiofouling\nBiofouling means the accumulation of aquatic organisms such as micro-organisms, plants, and animals on surfaces and structures immersed in or exposed to the aquatic environment. Biofouling can include microfouling and macrofouling (see below.\nSource:\u00a0Resolution MEPC.207(62), 2011 Guidelines for the control and management of ships\u2019 biofouling to minimize the transfer of invasive aquatic species, 15 July 2011, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/bill-of-materials": "TERM: Bill of Materials\nURL: https://iadclexicon.org/bill-of-materials\n\nBill of Materials\nControlled list of components of an assembly.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards", "https://iadclexicon.org/biopile": "TERM: Biopile\nURL: https://iadclexicon.org/biopile\n\nBiopile\n\u201cBiopile\u201d, also known as biocell, bioheap, biomound or compost pile, means a pile of contaminated soils used to reduce concentrations of petroleum constituents in excavated soils through the use of biodegradation.\u00a0 This technology involves heaping contaminated soils into piles or \u201ccells\u201d and stimulating aerobic microbial activity within the soils through the aeration or addition of minerals, nutrients and moisture.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/bird-caging": "TERM: Bird-Caging\nURL: https://iadclexicon.org/bird-caging\n\nBird-Caging\nBuckling of the tensile-armour wires, usually caused by extreme axial compression, which results in significant radial deformation.\nSource:\nAPI\nRP 17B, Recommended Practice for Flexible Pipe, Fourth Edition, July 2008.\nGlobal Standards\nBird-Caging\nPhenomenon whereby armour wires locally rearrange with an increase and/or decrease in pitch-circle diameter as a result of accumulated axial and radial stresses in the armour layer(s).\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards", "https://iadclexicon.org/black-sea-area": "TERM: Black Sea Area\nURL: https://iadclexicon.org/black-sea-area\n\nBlack Sea Area\nThe Black Sea area means the Black Sea proper with the boundary between the Mediterranean and the Black Sea constituted by the parallel 41\u00ba N.\nSource: Resolution MEPC.201(62), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships, 1973 (Revised MARPOL Annex V), 15 July 2011, International Maritime Organization.\nLegislation", "https://iadclexicon.org/black-crested-thread": "TERM: Black-Crested Thread\nURL: https://iadclexicon.org/black-crested-thread\n\nBlack-Crested Thread\nNon-full-crested thread whose original (black) mill surface has not been completely removed.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards\nBlack-Crested Thread\nNon-full-crested threads have historically been, and continue to be, referred to as black crested threads because the original mill surface has not been removed. The term black crested thread is a useful descriptive term, however, it should be understood that there can also be non-full-crested threads that are not black.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/black-box": "TERM: Black Box\nURL: https://iadclexicon.org/black-box\n\nBlack Box\nAn area on the side of the CCU for the attachment of end-user certification or information and is defined as a black box. This should be 305 mm \u00d7 305 mm (12 in. \u00d7 12 in.) or of sufficient size if space constricted\nSource:\nAPI\nStandard 2CCU, Offshore Cargo Carrying Units, First Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/black-light": "TERM: Black Light\nURL: https://iadclexicon.org/black-light\n\nBlack Light\nLong-wave ultraviolet light (UV-A) with a wavelength between 320 nm and 400 nm.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/blacklist": "TERM: Blacklist\nURL: https://iadclexicon.org/blacklist\n\nBlacklist\nA list of entities that are blocked or denied privileges or access.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/blast-relief-panel": "TERM: Blast Relief Panel\nURL: https://iadclexicon.org/blast-relief-panel\n\nBlast Relief Panel\nParts of a module wall, ceiling or roof, which are designed to increase the area of venting in an explosion by being opened or removed by the force of the explosion.\nSource:\nAPI\nRP 2FB, Recommended Practice for the Design of Offshore Facilities Against Fire and Blast Loading, First Edition, April 2006.\nGlobal Standards", "https://iadclexicon.org/blast-wall": "TERM: Blast Wall\nURL: https://iadclexicon.org/blast-wall\n\nBlast Wall\nA structural barrier, which is designed expressly for the purpose of resisting blast loads.\nSource:\nAPI\nRP 2FB, Recommended Practice for the Design of Offshore Facilities Against Fire and Blast Loading, First Edition, April 2006.\nGlobal Standards", "https://iadclexicon.org/blasting-ohmmeterblasting-multimeterblasting-galvanometer": "TERM: Blasting Ohmmeter/Blasting Multimeter/Blasting Galvanometer\nURL: https://iadclexicon.org/blasting-ohmmeterblasting-multimeterblasting-galvanometer\n\nBlasting Ohmmeter/Blasting Multimeter/Blasting Galvanometer\nA test instrument with built-in current limiting features used to measure electrical resistance or conductivity in a blasting circuit.\nSource:\nAPI\nRP 67, Recommended Practice for Oilfield Explosives Safety, Upstream Segment, Second Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/bit-sub": "TERM: Bit Sub\nURL: https://iadclexicon.org/bit-sub\n\nBit Sub\nA sub, usually with 2 box connections, that is used to connect the bit to the drill string.\nSource:\nAPI\nRP 7G, Recommended Practice for Drill Stem Design and Operating Limits, Upstream Segment, Sixteenth Edition, August 1998 (Addendum 2: September 2009).\nGlobal Standards\nBit Sub\nSub, usually with two box connections, that is used to connect the bit to the drill stem.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards\nSource:\nAPI\nSPEC 7-1, Specification for Rotary Drill Stem Elements, First Edition, March 2006 (Addendum April 2011).\nGlobal Standards", "https://iadclexicon.org/bleed-off-line": "TERM: Bleed Off Line\nURL: https://iadclexicon.org/bleed-off-line\n\nBleed Off Line\nComponent of pressure containment system on a snubbing stack to drain cavity and reduce trapped wellbore pressure.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/bleeding": "TERM: Bleeding\nURL: https://iadclexicon.org/bleeding\n\nBleeding\nControlled release of fluids from a closed and pressured system in order to reduce the pressure.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards", "https://iadclexicon.org/bleed-off-line-or-blooey-line": "TERM: Bleed-off Line or Blooey Line\nURL: https://iadclexicon.org/bleed-off-line-or-blooey-line\n\nBleed-off Line or Blooey Line\n\u201cBleed-off line\u201d or \u201cblooey line\u201d means a pipe used to discharge materials or release pressure away from a well or pressurized equipment.\nSource: Oil and Gas Drilling and Servicing Operations, Michigan Administrative Code R 408, February 8, 2013.\nRegulations", "https://iadclexicon.org/bleedwell": "TERM: Bleedwell\nURL: https://iadclexicon.org/bleedwell\n\nBleedwell:\nBleedwell means a well drilled into a producing sulphur deposit that is used to control the mine pressure generated by the injection of mine water.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/bleedwater": "TERM: Bleedwater\nURL: https://iadclexicon.org/bleedwater\n\nBleedwater:\nBleedwater means a mixture of mine water or booster water and connate water that is produced by a bleedwell.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/bleve": "TERM: BLEVE\nURL: https://iadclexicon.org/bleve\n\nBLEVE\nBoiling liquid expanding vapor explosion.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/blind": "TERM: Blind\nURL: https://iadclexicon.org/blind\n\n<!--\n/* Font Definitions */\n@font-face\n\t{font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tpanose-1:0 0 0 0 0 0 0 0 0 0;\n\tmso-font-charset:128;\n\tmso-generic-font-family:roman;\n\tmso-font-format:other;\n\tmso-font-pitch:fixed;\n\tmso-font-signature:1 134676480 16 0 131072 0;}\n@font-face\n\t{font-family:\"Cambria Math\";\n\tpanose-1:2 4 5 3 5 4 6 3 2 4;\n\tmso-font-charset:0;\n\tmso-generic-font-family:auto;\n\tmso-font-pitch:variable;\n\tmso-font-signature:3 0 0 0 1 0;}\n /* Style Definitions */\np.MsoNormal, li.MsoNormal, 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\u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-fareast-language:JA;}\n@page WordSection1\n\t{size:8.5in 11.0in;\n\tmargin:1.0in 1.25in 1.0in 1.25in;\n\tmso-header-margin:.5in;\n\tmso-footer-margin:.5in;\n\tmso-paper-source:0;}\ndiv.WordSection1\n\t{page:WordSection1;}\n-->\n<!--\n/* Font Definitions */\n@font-face\n\t{font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tpanose-1:0 0 0 0 0 0 0 0 0 0;\n\tmso-font-charset:128;\n\tmso-generic-font-family:roman;\n\tmso-font-format:other;\n\tmso-font-pitch:fixed;\n\tmso-font-signature:1 134676480 16 0 131072 0;}\n@font-face\n\t{font-family:\"Cambria Math\";\n\tpanose-1:2 4 5 3 5 4 6 3 2 4;\n\tmso-font-charset:0;\n\tmso-generic-font-family:auto;\n\tmso-font-pitch:variable;\n\tmso-font-signature:3 0 0 0 1 0;}\n /* Style Definitions */\np.MsoNormal, li.MsoNormal, div.MsoNormal\n\t{mso-style-unhide:no;\n\tmso-style-qformat:yes;\n\tmso-style-parent:\"\";\n\tmargin:0in;\n\tmargin-bottom:.0001pt;\n\tmso-pagination:widow-orphan;\n\tfont-size:12.0pt;\n\tfont-family:\"Times New Roman\";\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-bidi-font-family:\"Times New Roman\";}\n.MsoChpDefault\n\t{mso-style-type:export-only;\n\tmso-default-props:yes;\n\tfont-size:10.0pt;\n\tmso-ansi-font-size:10.0pt;\n\tmso-bidi-font-size:10.0pt;\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-fareast-language:JA;}\n@page WordSection1\n\t{size:8.5in 11.0in;\n\tmargin:1.0in 1.25in 1.0in 1.25in;\n\tmso-header-margin:.5in;\n\tmso-footer-margin:.5in;\n\tmso-paper-source:0;}\ndiv.WordSection1\n\t{page:WordSection1;}\n-->\nA device such as metal plates inserted in flanged joints, blind flanges, and caps or plugs installed on the ends of pipe lines, used to prevent liquids, gases, or vapors from passing through a pipe line or nozzle. Valves are not blinds\n.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations\n<!--\n/* Font Definitions */\n@font-face\n\t{font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tpanose-1:0 0 0 0 0 0 0 0 0 0;\n\tmso-font-charset:128;\n\tmso-generic-font-family:roman;\n\tmso-font-format:other;\n\tmso-font-pitch:fixed;\n\tmso-font-signature:1 134676480 16 0 131072 0;}\n@font-face\n\t{font-family:\"Cambria Math\";\n\tpanose-1:2 4 5 3 5 4 6 3 2 4;\n\tmso-font-charset:0;\n\tmso-generic-font-family:auto;\n\tmso-font-pitch:variable;\n\tmso-font-signature:3 0 0 0 1 0;}\n /* Style Definitions */\np.MsoNormal, li.MsoNormal, div.MsoNormal\n\t{mso-style-unhide:no;\n\tmso-style-qformat:yes;\n\tmso-style-parent:\"\";\n\tmargin:0in;\n\tmargin-bottom:.0001pt;\n\tmso-pagination:widow-orphan;\n\tfont-size:12.0pt;\n\tfont-family:\"Times New Roman\";\n\tmso-fareast-font-family:\"\uff2d\uff33 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4;\n\tmso-font-charset:0;\n\tmso-generic-font-family:auto;\n\tmso-font-pitch:variable;\n\tmso-font-signature:3 0 0 0 1 0;}\n /* Style Definitions */\np.MsoNormal, li.MsoNormal, div.MsoNormal\n\t{mso-style-unhide:no;\n\tmso-style-qformat:yes;\n\tmso-style-parent:\"\";\n\tmargin:0in;\n\tmargin-bottom:.0001pt;\n\tmso-pagination:widow-orphan;\n\tfont-size:12.0pt;\n\tfont-family:\"Times New Roman\";\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-bidi-font-family:\"Times New Roman\";}\n.MsoChpDefault\n\t{mso-style-type:export-only;\n\tmso-default-props:yes;\n\tfont-size:10.0pt;\n\tmso-ansi-font-size:10.0pt;\n\tmso-bidi-font-size:10.0pt;\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-fareast-language:JA;}\n@page WordSection1\n\t{size:8.5in 11.0in;\n\tmargin:1.0in 1.25in 1.0in 1.25in;\n\tmso-header-margin:.5in;\n\tmso-footer-margin:.5in;\n\tmso-paper-source:0;}\ndiv.WordSection1\n\t{page:WordSection1;\n-->\n<!--\n/* Font Definitions */\n@font-face\n\t{font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tpanose-1:0 0 0 0 0 0 0 0 0 0;\n\tmso-font-charset:128;\n\tmso-generic-font-family:roman;\n\tmso-font-format:other;\n\tmso-font-pitch:fixed;\n\tmso-font-signature:1 134676480 16 0 131072 0;}\n@font-face\n\t{font-family:\"Cambria Math\";\n\tpanose-1:2 4 5 3 5 4 6 3 2 4;\n\tmso-font-charset:0;\n\tmso-generic-font-family:auto;\n\tmso-font-pitch:variable;\n\tmso-font-signature:3 0 0 0 1 0;}\n /* Style Definitions */\np.MsoNormal, li.MsoNormal, div.MsoNormal\n\t{mso-style-unhide:no;\n\tmso-style-qformat:yes;\n\tmso-style-parent:\"\";\n\tmargin:0in;\n\tmargin-bottom:.0001pt;\n\tmso-pagination:widow-orphan;\n\tfont-size:12.0pt;\n\tfont-family:\"Times New Roman\";\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-bidi-font-family:\"Times New Roman\";}\n.MsoChpDefault\n\t{mso-style-type:export-only;\n\tmso-default-props:yes;\n\tfont-size:10.0pt;\n\tmso-ansi-font-size:10.0pt;\n\tmso-bidi-font-size:10.0pt;\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-fareast-language:JA;}\n@page WordSection1\n\t{size:8.5in 11.0in;\n\tmargin:1.0in 1.25in 1.0in 1.25in;\n\tmso-header-margin:.5in;\n\tmso-footer-margin:.5in;\n\tmso-paper-source:0;}\ndiv.WordSection1\n\t{page:WordSection1;}\n-1. 1\u00a0\u00a0\u00a0\u00a0\u00a0 QQQQQ11AWDFASDFASDFA\n-->", "https://iadclexicon.org/blended-attack": "TERM: Blended Attack\nURL: https://iadclexicon.org/blended-attack\n\nBlended Attack\nAttack that seeks to maximize the severity of damage and speed of contagion by combining multiple attacking methods.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards", "https://iadclexicon.org/blind-connection": "TERM: Blind Connection\nURL: https://iadclexicon.org/blind-connection\n\nBlind Connection\nEnd or outlet connection with no center bore, used to completely close off an outlet.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nBlind Connection\nEnd or outlet connection with no centre bore, used to completely close off a connection.\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards", "https://iadclexicon.org/blind-flange": "TERM: Blind Flange\nURL: https://iadclexicon.org/blind-flange\n\nBlind Flange\nFlange with no centre bore, used to close off completely a flanged end or outlet connection.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/blind-ram": "TERM: Blind Ram\nURL: https://iadclexicon.org/blind-ram\n\nBlind Ram\nClosing and sealing component in a ram BOP that seals the open wellbore.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nBlind Ram\nA closing and sealing component in a ram blowout preventer that seals the open wellbore.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards\nBlind Rams (blank, master)\nRams whose ends are not intended to seal against any drill pipe or casing. They seal against each other to effectively close the hole.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nBlind Ram\nClosing and sealing component in a ram blowout preventer that seals the open wellbore.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards", "https://iadclexicon.org/block": "TERM: Block\nURL: https://iadclexicon.org/block\n\nBlock\nBlock means a block constituted as provided by section 33 or 282.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nBlocks\nFor the purposes of this Act:\n(a) a graticular section that is wholly within an offshore area constitutes a block; and\n(b) if a part only of a graticular section is, or parts only of a graticular section are, within an offshore area, the area of that part, or of those parts, constitutes a block.\nNote: See also section 282 (certain portions of blocks to be blocks).\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/blind-shear-ram-bsr": "TERM: Blind Shear Ram\nURL: https://iadclexicon.org/blind-shear-ram-bsr\n\nBlind Shear Ram\nClosing and sealing component in a ram BOP that first shears the tubular in the wellbore and then seals the bore or acts as a blind ram if there is no tubular in the wellbore.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nBlind Shear Ram (BSR)\nA closing and sealing component in a ram blowout preventer that first shears certain tubulars in the wellbore and then seals off the bore or acts as a blind ram if there is no tubular in the wellbore.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nBlind Shear Ram (BSR)\nA closing and sealing component in a ram blowout preventer that first shears certain tubulars in the wellbore and then seals the bore, or acts as a blind ram if there is no tubular in the wellbore. NOTE Other common names for this ram include shearing, blind shear, or blind/shear rams.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards\nBlind/Shear Rams\nBlind rams with a built-in cutting edge that will shear tubulars that may be in the hole, thus allowing the blind rams to seal the hole. Used primarily in subsea systems.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nBlind-Shear Ram\nClosing and sealing component in a ram blowout preventer that first shears the tubular in the wellbore and then seals off the bore or acts as a blind ram if there is no tubular in the wellbore.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards", "https://iadclexicon.org/blind-ram-bop": "TERM: Blind Ram BOP\nURL: https://iadclexicon.org/blind-ram-bop\n\nBlind Ram BOP\nA BOP having rams which seal against each other to close the wellbore in the absence of any pipe.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/blm": "TERM: BLM\nURL: https://iadclexicon.org/blm\n\nBLM\n\u201cBLM\u201d means the United States Department of the Interior, Bureau of Land Management.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/block-coefficient": "TERM: Block Coefficient\nURL: https://iadclexicon.org/block-coefficient\n\nBlock Coefficient\nBlock coefficient\n\u2207 is the volume of the moulded displacement of the ship, excluding appendages, in a ship with a metal shell, and is the volume of displacement to the outer surface of the hull in a ship with a shell of any other material, both taken at a moulded draught of\nd\n1; and where\nd1 is 85% of the least moulded depth.\n(b) When calculating the block coefficient of a multi-hull craft, the full breadth (B) as defined in paragraph (4) is to be used and not the breadth of a single hull\n.\n<Chapter I, regulation 3>.\nSource:\u00a0IMO Resolution MSC.143(77), amendments to Annex B to the 1988 Load Lines Protocol, 5\u00a0June 2003, International Maritime Organization.\nLegislation", "https://iadclexicon.org/blinding": "TERM: Blinding\nURL: https://iadclexicon.org/blinding\n\nBlinding\nReduction of open area in a screening surface caused by coating or plugging.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/block-position": "TERM: Block Position\nURL: https://iadclexicon.org/block-position\n\nBlock Position\nThe center position of a three-position control valve.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/block-section": "TERM: Block Section\nURL: https://iadclexicon.org/block-section\n\nBlock Section\n\u201cBlock section\u201d means the cross-sectional area (m2) of the catalyst block based on\u00a0the outer dimensions.\nSource: Resolution MEPC.198(62), 2011 Guidelines addressing additional aspects to the NOx Technical Code 2008 with regard to particular requirements related to marine diesel engines fitted with Selective Catalytic Reduction (SCR) Systems, 15 July 2011, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/block-that-is-constituted-by-a-graticular-section": "TERM: Block That Is Constituted by a Graticular Section\nURL: https://iadclexicon.org/block-that-is-constituted-by-a-graticular-section\n\nBlock that is constituted by a graticular section\nA reference in this Act to a block that is constituted by a graticular section includes a reference to a block that is constituted by the area of a part only, or by the areas of parts only, of a graticular section.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/block-valve": "TERM: Block Valve\nURL: https://iadclexicon.org/block-valve\n\nBlock Valve\nValve that is either open or closed; used to isolated equipment or pipeline sections.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/blooey-line": "TERM: Blooey Line\nURL: https://iadclexicon.org/blooey-line\n\nBlooey Line\nThe flow line in air or gas drilling operations.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/blocks-crown-and-traveling": "TERM: Blocks, Crown, and Traveling\nURL: https://iadclexicon.org/blocks-crown-and-traveling\n\nBlocks, Crown, and Traveling\nThe fixed upper and movable lower blocks, respectively, of the block and tackle assembly on a rig that raises and lowers the drill string or tubing.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nBlocks, Crown, and Traveling\n\u201cBlocks, crown, and traveling\u201d means the fixed upper and movable lower blocks, respectively, of the block and tackle assembly on a rig that raises and lowers the drill string or tubing.\nSource: Oil and Gas Drilling and Servicing Operations, Michigan Administrative Code R 408, February 8, 2013.\nRegulations", "https://iadclexicon.org/blooie-line": "TERM: Blooie Line\nURL: https://iadclexicon.org/blooie-line\n\nBlooie Line\nLarge diameter flow line for air or gas drilling that diverts the flow of air or gas from the rig into a pit area.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/blow-down": "TERM: Blow-down\nURL: https://iadclexicon.org/blow-down\n\nBlow-down\nThe rapid controlled or accidental depressurization of a vessel or piping network.\nSource:\nAPI\nRP 2FB, Recommended Practice for the Design of Offshore Facilities Against Fire and Blast Loading, First Edition, April 2006.\nGlobal Standards\nBlow Down\nTo vent off gas in a well.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/blow-out-incident-rate": "TERM: Blow-out Incident Rate\nURL: https://iadclexicon.org/blow-out-incident-rate\n\nBlow-out incident rate\nThis value is the number of blowouts reported to MMS by the operator. A blowout, surface or underwater, is an uncontrolled flow of gas, oil or other well fluids into the atmosphere or between the sea floor and the water surface. A blowout occurs when formation pressure exceeds the pressure applied to it by the column of drilling or other fluids in the wellbore.\nSource:\nAPI\nRP 75, Recommended Practice for Development of a Safety and Environmental Management Program for Offshore Operations and Facilities: Upstream Segment, Third Edition, May 2004.\nGlobal Standards", "https://iadclexicon.org/blow-off": "TERM: Blow-Off\nURL: https://iadclexicon.org/blow-off\n\nBlow-Off\nLoss of a stable flame where the flame is lifted above the burner, occurring if the fuel velocity exceeds the flame velocity.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards", "https://iadclexicon.org/blowdown": "TERM: Blowdown\nURL: https://iadclexicon.org/blowdown\n\nBlowdown\nDepressurization of a plant or part of a plant, and equipment. NOTE Not to be confused with the difference between the set pressure and the closing pressure of a pressure-relief valve.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards", "https://iadclexicon.org/blowdown-drum": "TERM: Blowdown Drum\nURL: https://iadclexicon.org/blowdown-drum\n\nBlowdown Drum\nKnockout drum with or connected to a stack open to atmosphere.\nNOTE 1 The term blowdown drum is sometimes also used for knockout drums connected to flare or other disposal systems, but it is not used in this context in this standard.\nNOTE 2 The term blowdown is sometimes used in the context of emergency depressuring of a plant or part of a plant, but it is not used in this context in this standard.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/blowdown-pits": "TERM: Blowdown Pits\nURL: https://iadclexicon.org/blowdown-pits\n\nBlowdown Pits\nBLOWDOWN PITS used to collect material resulting from, including but not limited to, the emptying or depressurizing of wells, vessels, or gas gathering systems.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/blown-foam": "TERM: Blown Foam\nURL: https://iadclexicon.org/blown-foam\n\nBlown Foam\nPolymer foam containing no microspheres or macrospheres.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nBlown Foam\nPolymer foam containing no microspheres or macrospheres.\nSource:\nAPI\nSPEC 17L1, Specification for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/blowout": "TERM: Blowout\nURL: https://iadclexicon.org/blowout\n\nBlowout\nUncontrolled flow of well fluids and/or formation fluids from the wellbore to the surface or into lower pressured subsurface zones (underground blowout).\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nBlowout\nAn uncontrolled flow of well fluids and/or formation fluids from the wellbore or into lower pressured subsurface zones (underground blowout).\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nBlowout\nA blowout, surface or underwater, is an uncontrolled flow of gas, oil or other well fluids into the atmosphere or between the sea floor and the water surface. A blowout occurs when formation pressure exceeds the pressure applied to it by the column of drilling or other fluids in the wellbore.\nSource:\nAPI\nRP 75, Recommended Practice for Development of a Safety and Environmental Management Program for Offshore Operations and Facilities: Upstream Segment, Third Edition, May 2004.\nGlobal Standards\nBlowout\nPoint in time at which nitrogen flows through the sample in a fluid loss test.\nSource:\nAPI\nRP 10B-2, Recommended Practice for Testing Well Cements, First Edition, July 2005 (Reaffirmed: July 2010).\nGlobal Standards\nBlowout\nAn uncontrolled flow of well fluids from the wellbore.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nBlowout\nAn uncontrolled flow of well fluids and/or formation fluids from the well bore.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nBlowout\n\u201cBlowout\u201d means the unintentional and uncontrolled escape of oil or gas, as from a drilling well when high formation pressure is encountered (\u00e9ruption).\nSource: Canada Oil and Gas Drilling and Production Regulations, C.R.C., c. 1517, February 2013.\nRegulations\nBlowout\n\u2018Blowout\u2019 means an uncontrolled flow of well fluids and / or formation fluids from the well bore.\nSource:\u00a0Guidance Notes on Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, Oil Industry Safety Directorate (India), 2012.\nRegulatory Guidance\nBlowout\nA condition when hydrocarbon containment of a wellbore is lost. Oil and gas \u2018blow wild\u2019 at the surface.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards\nBlowout\nUncontrolled flow of well fluids from the wellbore.\nSource: ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards\nBlow-out\nAn uncontrolled escape of reservoir fluid.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nBlow-out\nAn uncontrolled discharge of gas, liquid, or mixture of gases and liquids from a well to the atmosphere.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations\nBlowout\n\u201cBlowout\u201d means an uncontrolled flow of gas, oil, or other well fluids.\nSource: Oil and Gas Drilling and Servicing Operations, Michigan Administrative Code R 408, February 8, 2013.\nRegulations\nBlowout\nAn uncontrolled flow of well fluids and/or formation fluids from the wellbore or into lower pressured subsurface zones (underground blowout).\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/blowout-preventer-control-system-closing-unit": "TERM: Blowout Preventer Control System (Closing Unit)\nURL: https://iadclexicon.org/blowout-preventer-control-system-closing-unit\n\nBlowout Preventer Operating and Control System (Closing Unit)\nThe assembly of pumps, valves, lines, accumulators, and other items necessary to open and close the blowout preventer equipment.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nBlowout Preventer Control System (Closing Unit)\nThe assembly of pumps, valves, lines, accumulators, and other items necessary to open and close the blowout preventer equipment.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards", "https://iadclexicon.org/blowout-preventer-control-system": "TERM: Blowout Preventer Control System\nURL: https://iadclexicon.org/blowout-preventer-control-system\n\nBOP control system\nBOP functions are controlled using several methods such as direct, piloted, electro hydraulic, and MUX. One method employs piloted hydraulic controls. In this case, a hydraulic signal is transmitted from the surface control station to the subsea BOP. A hydraulic pilot valve receives the signal triggering the actuation of the subsea function. Because the hydraulic signal travels slowly, this type of control is best suited for use in shallower water depths. Another type of control uses electro-hydraulic technology. Systems in deeper water depths use multiplexed electrical or fiber optic signals sent from the surface to the pods to actuate the function on the subsea BOP.\nSource:\u00a0API RP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/blowout-preventer-drill": "TERM: Blowout Preventer Drill\nURL: https://iadclexicon.org/blowout-preventer-drill\n\nBlowout Preventer Drill\nA training procedure to determine that rig crews are completely familiar with correct operating practices to be followed in the use of blowout prevention equipment. A \u201cdry run\u201d of blowout preventive action.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards", "https://iadclexicon.org/blowout-preventer": "TERM: Blowout Preventer (BOP)\nURL: https://iadclexicon.org/blowout-preventer\n\nBlowout Preventer\nEquipment installed at the wellhead to contain wellbore pressure either in the annular space between the casing and the tubulars or in an open hole during drilling, completion, testing, or workover operations.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nBlowout Preventer\nLarge, specialized valve used to seal, control, and monitor an oil and gas well.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nBlowout Preventer\nA device attached immediately above the casing, which can be closed to shut in the well.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nSource: ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards\nBlowout Preventer (Annular Type)\nA remotely controlled device which can form a seal in the annular space around any object in the wellbore or upon itself. Compression of a reinforced elastomer packing element by hydraulic pressure effects the seal.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nBlowout Preventer (BOP)\nDevice installed at the wellhead to contain well-bore pressure either in the annular space between the casing and the tubulars or in an open hole during drilling, completion, testing or workover.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nBlowout Preventer (BOP)\nA device attached to the wellhead or Christmas tree that allows the well to be closed in with or without a string of pipe or wireline in the borehole.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nBlowout Preventer (BOP)\nA device attached to the casinghead that allows the well to be sealed to confine the\u00a0well fluids to the well bore.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nBlowout Preventer\nEquipment installed at the wellhead or wellhead assemblies to contain wellbore fluids, either in the annular space between the casing and the tubulars or in an open hole during drilling, completion, testing, or workover operations.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nBlowout Preventer (BOP)\nEquipment installed on the wellhead or wellhead assemblies to contain wellbore fluids either in the annular space between the casing and the tubulars, or in an open hole during well drilling, completion and testing operations.\nNOTE: BOPS are not: gate valves, workover/ intervention control packages, subsea shut-in devices, well control components (per API 16ST), intervention control packages, diverters, rotating heads, rotating circulating devices, capping stacks, snubbing or stripping packages, or non-sealing rams.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nBlowout Preventer (BOP)\nEquipment (or valve) installed at the wellhead to contain wellbore pressure either in the annular space between the casing and the tubulars or in an open hole during drilling, completion, testing or workover operations.\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards\nBlowout Preventer (BOP)\nA device attached to the casing head that allows the well to be sealed to confine the well fluids in the wellbore. Refer to API RP 53 or other relevant standards for further information.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards\nBlowout Preventer (BOP)\n\u201cBlowout preventer\u201d means a casing-head control fitted with special gates or rams that can be closed around the drill pipe and completely close the top of the casing if the pipe is withdrawn (dispositif anti-\u00e9ruption).\nSource: Canada Oil and Gas Drilling and Production Regulations, C.R.C., c. 1517, February 2013.\nRegulations\nBlowout Preventer\n\u201cBlowout preventer\u201d means a heavy casinghead control fitted with special gates and/or rams which can be closed around the drill pipe or which completely closes the top of the casing.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations\nBlowout Preventer (Annular Type)\nRemotely controlled device which can form a seal in the annular space around any object in the wellbore or upon itself.\u00a0NOTE Compression of a reinforced elastomer packing element by hydraulic pressure effects the seal.\nSource: ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards\nBlowout Preventer\n\u201cBlowout preventer\u201d means a device attached to the wellhead that allows the well to be sealed to confine the well fluids in the wellbore.\nSource: Oil and Gas Drilling and Servicing Operations, Michigan Administrative Code R 408, February 8, 2013.\nRegulations\nBlowout Preventer\nA device attached to a casing head that allows the well to be sealed to confine the well fluid in the well bore.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations", "https://iadclexicon.org/blowout-preventer-stack": "TERM: Blowout Preventer Stack\nURL: https://iadclexicon.org/blowout-preventer-stack\n\nBlowout Preventer Stack\nComplete assembly of well control equipment, including preventers, spools, valves, and nipples connected to the top of the wellhead or wellhead assemblies, consisting of the lower marine riser package (LMRP) and lower stack.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nBlowout Preventer Stack\nComplete assembly of well control equipment, including preventers, spools, valves, and nipples, connected to the top of the wellhead or wellhead assemblies.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nBlowout Preventer Stack\nThe assembly of well control equipment including preventers, spools, valves and nipples connected to the top of the wellhead.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nBlowout Preventer (BOP) Stack\nThe assembly of well control equipment including preventers, spools, valves, and nipples connected to the top of the casing-head that allows the well to be sealed to confine well fluids to the wellbore.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards\nBlowout Preventer Stack\nThe complete assembly of well control equipment, including preventers, spools, valves, and nipples connected to the top of the wellhead or wellhead assemblies.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nBlowout Preventer Stack\n\u201cBlowout preventer stack\u201d means the assembly of well control equipment including preventers, spools, valves, and nipples connected to the top of the casinghead\ncarrier.\nSource:\u00a0Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/blowout-preventer-remote-control": "TERM: Blowout Preventer Remote Control\nURL: https://iadclexicon.org/blowout-preventer-remote-control\n\nBlowout preventer remote control\nA set of control tools that can be used to actuate the blowout preventer from a position some distance away from the blowout preventer, usually the rig floor or accumulator.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards", "https://iadclexicon.org/blue-team": "TERM: Blue Team\nURL: https://iadclexicon.org/blue-team\n\nBlue Team\nA group that defends an enterprise\u2019s information systems when mock attackers (i.e., the Red Team) attack, typically as part of an operational exercise conducted according to rules established and monitored by a neutral group (i.e., the White Team).\nAlso, a group that conducts operational vulnerability evaluations and recommends mitigation techniques to customers ho need an independent technical review of their cybersecurity posture.\nAdapted from: CNSSI 4009\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/blowout-preventers": "TERM: Blowout Preventers\nURL: https://iadclexicon.org/blowout-preventers\n\nBlowout Preventers\nHigh-pressure wellhead valves designed to shut off the uncontrolled flow of hydrocarbons.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/bml": "TERM: BML\nURL: https://iadclexicon.org/bml\n\nBML\nBelow mud line.\nSource:\nAPI\nRP 65, Cementing Shallow Water Flow Zones in Deepwater Wells, First Edition, September 2002 (August 2003).\nGlobal Standards\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines", "https://iadclexicon.org/board": "TERM: Board\nURL: https://iadclexicon.org/board\n\nBoard\n\u201cBoard\u201d means the National Energy Board established by section 3 of the National Energy Board Act (Office).\nSource: Canada Oil and Gas Drilling and Production Regulations, SOR/2009-315, February 2013.\nRegulations\nSource: National Energy Board Act, R.S.C., 1985, c. N-7, Canada, current to April 29, 2013.\nLegislation\nBoard\n\u201cBoard\u201d means the Canada-Nova Scotia Offshore Petroleum Board established by the joint operation of section 9 of this Act and section 9 of the Provincial Act; Office.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nBoard\nThe National Energy Board, Canada-Newfoundland and Labrador Offshore Petroleum Board or the Canada-Nova Scotia Offshore Petroleum Board, as the case may be.\nSource: Environmental Protection Plan Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, March 31, 2011.\nRegulatory Guidance\nSource: Safety Plan Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, March 31, 2011.\nRegulatory Guidance\nBoard\nA body of elected or appointed individuals who jointly govern the activities of the company.\nThe board is normally the highest authority for management of the company. The authority is conferred on the board by the shareholders or owners of the company who set articles constituting the responsibilities, rules and limitations within which the board operates.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards\nBoard\n\u201cBoard\u201d means the Canada-Nova Scotia Offshore Petroleum Board.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nBoard\n\u201cBoard\u201d means the Environmental Studies Management Board established by subsection 78(1); Conseil.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\u00a0Legislation\nBoard\nBoard means the National Offshore Petroleum Safety and Environmental Management Authority Board continued in existence by section 653.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nBoard\n\u201cBoard\u201d means the Oil Industry Development Board established under section 3.\nSource:\u00a0The Petroleum and Natural Gas Regulatory Board Act, 2006, No. 19 of 2006, India, amended as of May 2013.\nLegislation", "https://iadclexicon.org/board-member": "TERM: Board Member\nURL: https://iadclexicon.org/board-member\n\nBoard member\nBoard member means a member of the Board, and includes the Chair of the Board.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/boards": "TERM: Boards\nURL: https://iadclexicon.org/boards\n\nBoards\nThe Canada-Newfoundland and Labrador Offshore Petroleum Board and the Canada Nova Scotia Offshore Petroleum Board.\nIncident Reporting and Investigation Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, November 30, 2012.\nRegulatory Guidance", "https://iadclexicon.org/boem": "TERM: BOEM\nURL: https://iadclexicon.org/boem\n\nBOEM:\nBOEM means Bureau of Ocean Energy Management of the Department of the Interior.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards", "https://iadclexicon.org/body": "TERM: Body\nURL: https://iadclexicon.org/body\n\nBody\nPortion of equipment between end connections, with or without internal parts, that contains wellbore pressure.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nBody\nAny portion of equipment between end connections, with or without internal parts, that contains wellbore pressure.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nBody\nAny portion of wellhead and christmas tree equipment between end connections, with or without internal parts, which contains well-bore pressure.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nBody\nAny portion of equipment between end connections, with or without internal parts, which contains wellbore pressure.\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards\nBody\nAny portion of API equipment between end connections, with or without internal parts, which contains well bore pressure.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards\nBody\nAny portion of equipment between end connections, with or without internal parts, which contains wellbore pressure.\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/bollard-pull": "TERM: Bollard Pull\nURL: https://iadclexicon.org/bollard-pull\n\n<!--\n/* Font Definitions */ @font-face \t{font-family:\"\uff2d\uff33 \u660e\u671d\"; \tpanose-1:0 0 0 0 0 0 0 0 0 0; \tmso-font-charset:128; \tmso-generic-font-family:roman; \tmso-font-format:other; \tmso-font-pitch:fixed; \tmso-font-signature:1 134676480 16 0 131072 0;} @font-face \t{font-family:\"Cambria Math\"; \tpanose-1:2 4 5 3 5 4 6 3 2 4; \tmso-font-charset:0; \tmso-generic-font-family:auto; \tmso-font-pitch:variable; \tmso-font-signature:3 0 0 0 1 0;}  /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal \t{mso-style-unhide:no; \tmso-style-qformat:yes; \tmso-style-parent:\"\"; \tmargin:0in; \tmargin-bottom:.0001pt; \tmso-pagination:widow-orphan; \tfont-size:12.0pt; \tfont-family:\"Times New Roman\"; \tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; \tmso-fareast-theme-font:minor-fareast; \tmso-bidi-font-family:\"Times New Roman\";} .MsoChpDefault \t{mso-style-type:export-only; \tmso-default-props:yes; \tfont-size:10.0pt; \tmso-ansi-font-size:10.0pt; \tmso-bidi-font-size:10.0pt; \tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; \tmso-fareast-theme-font:minor-fareast; \tmso-fareast-language:JA;} @page WordSection1 \t{size:8.5in 11.0in; \tmargin:1.0in 1.25in 1.0in 1.25in; \tmso-header-margin:.5in; \tmso-footer-margin:.5in; \tmso-paper-source:0;} div.WordSection1 \t{page:WordSection1;}\n-->\nBollard Pull\nTowing or manoeuvring action that can be generated by a tug for an indefinite period of time with its propulsion system running at operational, as opposed to maximum revolutions per minute. NOTE Bollard pull is expressed in kilonewtons.\nSource:\nAPI\nRP 2MOP, Marine Operations, Upstream Segment, First Edition, July 2010.\nGlobal Standards\n<!--\n/* Font Definitions */ @font-face \t{font-family:\"\uff2d\uff33 \u660e\u671d\"; \tpanose-1:0 0 0 0 0 0 0 0 0 0; \tmso-font-charset:128; \tmso-generic-font-family:roman; \tmso-font-format:other; \tmso-font-pitch:fixed; \tmso-font-signature:1 134676480 16 0 131072 0;} @font-face \t{font-family:\"Cambria Math\"; \tpanose-1:2 4 5 3 5 4 6 3 2 4; \tmso-font-charset:0; \tmso-generic-font-family:auto; \tmso-font-pitch:variable; \tmso-font-signature:3 0 0 0 1 0;}  /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal \t{mso-style-unhide:no; \tmso-style-qformat:yes; \tmso-style-parent:\"\"; \tmargin:0in; \tmargin-bottom:.0001pt; \tmso-pagination:widow-orphan; \tfont-size:12.0pt; \tfont-family:\"Times New Roman\"; \tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; \tmso-fareast-theme-font:minor-fareast; \tmso-bidi-font-family:\"Times New Roman\";} .MsoChpDefault \t{mso-style-type:export-only; \tmso-default-props:yes; \tfont-size:10.0pt; \tmso-ansi-font-size:10.0pt; \tmso-bidi-font-size:10.0pt; \tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; \tmso-fareast-theme-font:minor-fareast; \tmso-fareast-language:JA;} @page WordSection1 \t{size:8.5in 11.0in; \tmargin:1.0in 1.25in 1.0in 1.25in; \tmso-header-margin:.5in; \tmso-footer-margin:.5in; \tmso-paper-source:0;} div.WordSection1 \t{page:WordSection1;}\n-->\n<!--\n/* Font Definitions */ @font-face \t{font-family:\"\uff2d\uff33 \u660e\u671d\"; \tpanose-1:0 0 0 0 0 0 0 0 0 0; \tmso-font-charset:128; \tmso-generic-font-family:roman; \tmso-font-format:other; \tmso-font-pitch:fixed; \tmso-font-signature:1 134676480 16 0 131072 0;} @font-face \t{font-family:\"Cambria Math\"; \tpanose-1:2 4 5 3 5 4 6 3 2 4; \tmso-font-charset:0; \tmso-generic-font-family:auto; \tmso-font-pitch:variable; \tmso-font-signature:3 0 0 0 1 0;}  /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal \t{mso-style-unhide:no; \tmso-style-qformat:yes; \tmso-style-parent:\"\"; \tmargin:0in; \tmargin-bottom:.0001pt; \tmso-pagination:widow-orphan; \tfont-size:12.0pt; \tfont-family:\"Times New Roman\"; \tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; \tmso-fareast-theme-font:minor-fareast; \tmso-bidi-font-family:\"Times New Roman\";} .MsoChpDefault \t{mso-style-type:export-only; \tmso-default-props:yes; \tfont-size:10.0pt; \tmso-ansi-font-size:10.0pt; \tmso-bidi-font-size:10.0pt; \tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; \tmso-fareast-theme-font:minor-fareast; \tmso-fareast-language:JA;} @page WordSection1 \t{size:8.5in 11.0in; \tmargin:1.0in 1.25in 1.0in 1.25in; \tmso-header-margin:.5in; \tmso-footer-margin:.5in; \tmso-paper-source:0;} div.WordSection1 \t{page:WordSection1;\n-->\n<!--\n/* Font Definitions */ @font-face \t{font-family:\"\uff2d\uff33 \u660e\u671d\"; \tpanose-1:0 0 0 0 0 0 0 0 0 0; \tmso-font-charset:128; \tmso-generic-font-family:roman; \tmso-font-format:other; \tmso-font-pitch:fixed; \tmso-font-signature:1 134676480 16 0 131072 0;} @font-face \t{font-family:\"Cambria Math\"; \tpanose-1:2 4 5 3 5 4 6 3 2 4; \tmso-font-charset:0; \tmso-generic-font-family:auto; \tmso-font-pitch:variable; \tmso-font-signature:3 0 0 0 1 0;}  /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal \t{mso-style-unhide:no; \tmso-style-qformat:yes; \tmso-style-parent:\"\"; \tmargin:0in; \tmargin-bottom:.0001pt; \tmso-pagination:widow-orphan; \tfont-size:12.0pt; \tfont-family:\"Times New Roman\"; \tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; \tmso-fareast-theme-font:minor-fareast; \tmso-bidi-font-family:\"Times New Roman\";} .MsoChpDefault \t{mso-style-type:export-only; \tmso-default-props:yes; \tfont-size:10.0pt; \tmso-ansi-font-size:10.0pt; \tmso-bidi-font-size:10.0pt; \tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; \tmso-fareast-theme-font:minor-fareast; \tmso-fareast-language:JA;} @page WordSection1 \t{size:8.5in 11.0in; \tmargin:1.0in 1.25in 1.0in 1.25in; \tmso-header-margin:.5in; \tmso-footer-margin:.5in; \tmso-paper-source:0;} div.WordSection1 \t{page:WordSection1;} -1. 1\u00a0\u00a0\u00a0\u00a0\u00a0 QQQQQ11AWDFASDFASDFA\n-->", "https://iadclexicon.org/boiling-point": "TERM: Boiling Point\nURL: https://iadclexicon.org/boiling-point\n\nBoiling Point\nTemperature of a liquid boiling at an ambient pressure of 101,3 kPa (1 013 mbar)\nNOTE The initial boiling point that should be used for liquid mixtures is to indicate the lowest value of the boiling point for the range of liquids present, as determined in a standard laboratory distillation without fractionation.\nSource:\u00a0IEC 61892-7, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 7: Hazardous areas.\nGlobal Standards", "https://iadclexicon.org/bolting": "TERM: Bolting\nURL: https://iadclexicon.org/bolting\n\nBolting\nAll threaded fasteners, tap-end studs, double-ended studs, headed bolts, cap screws, screws, and nuts.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nBolting\nAll-thread studs, tap-end studs, double-ended studs, headed bolts, cap screws, screws, and nuts.\nSource:\nAPI\nSpecification 20E, Alloy and Carbon Steel Bolting for Use in the Petroleum and Natural Gas Industries, Second Edition, February 2017.\nGlobal Standards\nBolting\nAll threaded fasteners, including studs, tap-end studs, double-ended studs, headed bolts, cap screws, screws, and nuts.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nBolting\nThreaded fasteners used to join end or outlet connections.\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards\nBolting\nThreaded fasteners (studs, nuts, bolts and cap screws) used to assemble pressure containing parts or join end or outlet connections.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards\nBolting\nThreaded fasteners used to join end or outlet connections.\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/bolting-closure": "TERM: Bolting, Closure\nURL: https://iadclexicon.org/bolting-closure\n\nBolting, Closure\nThreaded fasteners used to assemble API Spec 16RCD pressure-containing parts other than end and outlet connections.\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/bolting-manufacturer": "TERM: Bolting Manufacturer\nURL: https://iadclexicon.org/bolting-manufacturer\n\nBolting Manufacturer\nAn organization that, through the use of manufacturing equipment and processes appropriate for the bolting product form, transforms raw material into finished bolting.\nSource:\nAPI\nSpecification 20E, Alloy and Carbon Steel Bolting for Use in the Petroleum and Natural Gas Industries, Second Edition, February 2017.\nGlobal Standards", "https://iadclexicon.org/bona-fide-research": "TERM: Bona Fide Research\nURL: https://iadclexicon.org/bona-fide-research\n\nBona fide research\nBona fide research means a systematic, investigative or experimental activity conducted for the purpose of:\nacquiring new knowledge; or\ncreating new or improved materials, products, devices, processes or services; or\nanalysis to identify the kind or quantities of ingredients in a substance.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Safety) Regulations 2009 (Select Legislative Instrument 2009 No. 382 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/bonded-pipe": "TERM: Bonded Pipe\nURL: https://iadclexicon.org/bonded-pipe\n\nBonded Pipe\nFlexible pipe in which the steel reinforcement is integrated and bonded to a vulcanized elastomeric material where textile material is included in the structure to obtain additional structural reinforcement or to separate elastomeric layers.\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/bonding": "TERM: Bonding\nURL: https://iadclexicon.org/bonding\n\nBonding\nAn electrical connection between two electrically conductive objects that is intended to significantly reduce potential differences.\nSource:\nAPI\nRP 545 Recommended Practice for Lightning Protection of Aboveground Storage Tanks for Flammable or Combustible Liquids, First Edition, October 2009.\nGlobal Standards\nBonding\nConnection of non-current-carrying parts to ensure continuity of electrical connection, or to equalize the potential between parts.\nSource:\u00a0IEC 61892-6, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 6: Installation.\nGlobal Standards", "https://iadclexicon.org/bonding-material": "TERM: Bonding Material\nURL: https://iadclexicon.org/bonding-material\n\nBonding Material\nMaterial used to secure screen cloth to a backing plate or support screen.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/bonnet": "TERM: Bonnet\nURL: https://iadclexicon.org/bonnet\n\nBonnet\nPressure-containing closure for a body, other than an end or outlet connection.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nBonnet\nA pressure containing closure for a body, other than an API end or outlet connection.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards", "https://iadclexicon.org/boom-angle-indicator": "TERM: Boom Angle Indicator\nURL: https://iadclexicon.org/boom-angle-indicator\n\nBoom Angle Indicator\nAn accessory which measures the angle of the boom above horizontal.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Sixth Edition, May 2007.\nGlobal Standards\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards", "https://iadclexicon.org/boom": "TERM: Boom\nURL: https://iadclexicon.org/boom\n\nBoom\nA member hinged to the revolving upper-structure and used for supporting the hoist tackle.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Sixth Edition, May 2007.\nGlobal Standards\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards", "https://iadclexicon.org/boom-length": "TERM: Boom Length\nURL: https://iadclexicon.org/boom-length\n\nBoom Length\nThe straight-line distance from the centerline of boom foot-pin to the centerline of the boom-point load hoist sheave pin, measured along the longitudinal axis of the boom.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Sixth Edition, May 2007.\nGlobal Standards\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards", "https://iadclexicon.org/boom-hoist": "TERM: Boom Hoist\nURL: https://iadclexicon.org/boom-hoist\n\nBoom Hoist\nThe hoist mechanism responsible for raising and lowering the boom.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Sixth Edition, May 2007.\nGlobal Standards\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards", "https://iadclexicon.org/boom-stop": "TERM: Boom Stop\nURL: https://iadclexicon.org/boom-stop\n\nBoom Stop\nA device used to limit the angle of the boom at the highest recommended position.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Sixth Edition, May 2007.\nGlobal Standards\nBoom Stop\nA device used to prevent the boom from falling backwards in the case of high winds or a sudden release of load.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards", "https://iadclexicon.org/boost": "TERM: Boost\nURL: https://iadclexicon.org/boost\n\nBoost\nPressure maintained on the spring-return side of a subsea actuator for the purposes of improving closing-time response.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/booster-pumps": "TERM: Booster Pumps\nURL: https://iadclexicon.org/booster-pumps\n\nBooster Pumps\nMechanical devices used to raise the head of liquid to meet minimum head requirements of the main line pumps downstream.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/bop": "TERM: BOP\nURL: https://iadclexicon.org/bop\n\nBOP\nBlow Out Preventer.\nSource:\u00a0Norwegian Oil and Gas Association, Guideline No. 135, Recommended Guidelines for Classification and categorization of well control incidents and well integrity incidents, Rev. 4, 27 June 2017,\nNational or Regional Standards\nBOP\nEquipment installed at the wellhead to contain wellbore pressure either in the annular space between the casing and the tubulars or in an open hole during drilling, completion, testing, or workover operations.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nBOP\nEquipment installed on the wellhead or wellhead assemblies to contain wellbore fluids either in the annular space between the casing and the tubulars or in an open hole during well drilling, completion, and testing operations.\nNOTE: BOPs are not gate valves, workover/intervention control packages, subsea shut-in devices, well control components (per API 16ST), intervention control packages, diverters, rotating heads, rotating circulating devices, capping stacks, snubbing or stripping packages, or nonsealing rams\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nBOP\nEquipment installed at the wellhead or wellhead assemblies to contain wellbore fluids, either in the annular space between the casing and the tubulars or in an open hole during drilling, completion, testing, or workover operations.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nBOP\nBlow-out preventer.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2013 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nBOP\nLarge, specialized valve used to seal, control, and monitor an oil and gas well.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nBOP\nAn abbreviation for blowout preventer.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nBOP\n\u201cBOP\u201d means blowout preventer, which is a casinghead assembly equipped with special gates or rams or other pack-offs that can be closed around the drill pipe, tubing, casing, or tools, and that completely close the top of the casing to control well pressure.\nSource: Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, \u00a7 25.990, December 7, 2012.\nRegulation\nBOP\nDevice attached immediately above the casing, which can be closed to shut in the well.\nSource: ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment. Global Standards\nBOP\nBlowout preventer.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource:\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nSource:\nAPI\nRP 49, Recommended Practice for Drilling and Well Servicing Operations Involving Hydrogen Sulfide, Third Edition, May 2001.\nGlobal Standards\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards\nSource:\nAPI\nSPEC 7K, Drilling and Well Servicing Equipment Upstream Segment, Fifth Edition, June 2010 (August 2010).\nGlobal Standards\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nSource:\nAPI\nBulletin 97, Well Construction Interface Document Guidelines, First Edition, December 2013.\nGlobal Standards\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010. IADC Guidelines\nSource: ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards\nSource: ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards\nSource:\u00a0NOGEPA Industrial Guideline No. 44, Standards and Acceptance Guidelines, Enhance QA/QC for Critical Well Components, Netherlands, Version 0, July 2011. Global Standards\nSource:\u00a0NOGEPA Industrial Guideline No. 41, Well Construction Process Checklist, Drilling Best Practices, Netherlands, Version 0, December 2011. Global Standards\nSource:\u00a0NOGEPA Industrial Guideline No. 43, Surface BOP Review, Best Practices Checklist, Netherlands, Version 0, December 2011. Global Standards\nSource:\u00a0NORSOK D-010, Well integrity in drilling and well operations, Rev. 3, August 2004.\u00a0Global Standards\nSource:\u00a0NORSOK D-002, Well intervention equipment, Rev. 2, June 2013. Global Standards\nSource:\u00a0NORSOK D-001, Drilling facilities, Rev. 3, December 2012. Global Standards\nSource:\u00a0Oil & Gas UK, Guidelines on subsea BOP systems, Issue 1, July 2012,\nGlobal Standards\nSource:\u00a0 OGP Report No. 476, Recommendations for enhancements to well control training, examination and certification, International Association of Oil & Gas Producers, October 2012.\nGlobal Standards\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/boot-topping-zone": "TERM: Boot Topping Zone\nURL: https://iadclexicon.org/boot-topping-zone\n\nBoot Topping Zone\nThat part of the external structure between the maximum design operating draught and the light design operating draught. For column-stabilised units, see Table 1.1.1.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 5, Main and Auxiliary Machinery, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/bop-closing-ratio-ram-bop": "TERM: BOP Closing Ratio (Ram BOP)\nURL: https://iadclexicon.org/bop-closing-ratio-ram-bop\n\nBOP Closing Ratio (Ram BOP)\nA dimensionless factor equal to the area of the piston operator divided by area of the ram shaft.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/bop-control-system": "TERM: BOP Control System\nURL: https://iadclexicon.org/bop-control-system\n\nBOP Control System\nThe system of pumps, valves, accumulators, fluid storage and mixing equipment, manifold, piping, hoses, control panels and other items necessary to hydraulically operate the BOP equipment.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/bop-adapter-joint-spanner-joint": "TERM: BOP Adapter Joint (Spanner Joint)\nURL: https://iadclexicon.org/bop-adapter-joint-spanner-joint\n\nBOP Adapter Joint (or BOP Spanner Joint)\nTubing hanger orientation joint; specialized C/WO riser joint used when the C/WO riser is deployed inside a drilling riser and subsea BOP to install and retrieve an orientated subsea tubing hanger.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/bop-handling-systems-and-equipment": "TERM: BOP Handling Systems And Equipment\nURL: https://iadclexicon.org/bop-handling-systems-and-equipment\n\nBOP Handling Systems And Equipment\nEquipment designed for the purpose of storing, lifting, lowering, and transporting BOP stacks used on drilling and/or production facilities or rigs.\nSource:\nAPI\nSPEC 7K, Drilling and Well Servicing Equipment Upstream Segment, Fifth Edition, June 2010 (August 2010).\nGlobal Standards\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards", "https://iadclexicon.org/bop-reliability-database": "TERM: BOP Reliability Database\nURL: https://iadclexicon.org/bop-reliability-database\n\nBOP Reliability Database\nThe creation of a global, centralized database of blowout preventer reliability information, the analysis of which can offer solutions to improve blowout preventer performance.\nA BOP reliability database includes:\nDefining the BOP data to be captured\nThe means of capturing, qualifying the integrity of and distributing the data\nConsensus on the ownership and management of the data and its distribution\nClearing legal and other obstacles to sharing data\nThe terms of analysis of the data to determine improvement opportunities.\nSource: Well Control Institute.\nWell Control Institute", "https://iadclexicon.org/bop-stack": "TERM: BOP Stack\nURL: https://iadclexicon.org/bop-stack\n\nBOP Stack\nBlowout preventer stack.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nBOP Stack\nAssembly of well control equipment including BOPs, spools, valves, hydraulic connectors and nipples that connects to the subsea wellhead or to the surface wellhead on top of a high pressure drilling riser.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nBOP Stack\nAn assembly of well control equipment including BOP\u2019S, spook, valves, hydraulic connectors, and nipples that connects to the subsea wellhead. Common usage of this term sometimes inlcludes the Lower Marine Riser Package (LMRP).\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nBOP Stack\nAssembly of well control equipment including BOPs, spools, valves, hydraulic connectors, and nipples that connect to the subsea wellhead. NOTE As commonly used, this term sometimes includes the LMRP.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nBOP Stack\nBOPs assembled as a unit, including all attachments.\nSource:\nAPI\nSPEC 7K, Drilling and Well Servicing Equipment Upstream Segment, Fifth Edition, June 2010 (August 2010).\nGlobal Standards\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards\nBOP Stack\nThe assembly of well control equipment including BOPs, spools, valves, and nipples connected to the top of the casing head.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards\nBOP Stack\nAssembly of well-control equipment, including BOPs, spools, valves, hydraulic connectors and nipples, that connects to the subsea wellhead.\u00a0NOTE Common usage of this term sometimes includes the lower marine riser package (LMRP).\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/bop-stack-maximum-rated-wellbore-pressure": "TERM: BOP Stack Maximum Rated Wellbore Pressure\nURL: https://iadclexicon.org/bop-stack-maximum-rated-wellbore-pressure\n\nBOP Stack Maximum Rated Wellbore Pressure\nThe pressure containment rating of the ram BOPs in a stack. Note: In the event that the rams are rated at different pressures, the BOP stack maximum rated wellbore pressure is considered equal to the lowest rated ram BOP pressure. In stacks that do not contain any ram BOP, the BOP stack maximum rated wellbore pressure is considered equal to the lowest rated BOP pressure.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/bore-dust": "TERM: Bore Dust\nURL: https://iadclexicon.org/bore-dust\n\nBore Dust\nBore dust: mixture of solid materials, released during the construction of the borehole, which contains drilling fluid of whatever content.\nSource: Mining Regulation of the Netherlands, WJZ 02063603, Netherlands,16 December 2002.\nRegulations", "https://iadclexicon.org/border": "TERM: Border\nURL: https://iadclexicon.org/border\n\nBorder\nEdge or boundary of a physical or logical security zone.\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/bope": "TERM: BOPE\nURL: https://iadclexicon.org/bope\n\nBOPE\nAn abbreviation for blowout preventer equipment.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nBOPE\n\u201cBOPE\u201d means blowout prevention equipment.\nSource:\u00a0Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, \u00a7 25.990, December 7, 2012.\nRegulations", "https://iadclexicon.org/bore-hole": "TERM: Bore-hole\nURL: https://iadclexicon.org/bore-hole\n\nBore-hole\n\u201cBore-hole\u201d includes an oil well or gas well.\nSource:\u00a0The Petroleum and Natural Gas Rules, 1959 (As amended from time to time), India, as amended as of May 2013.\nRegulations", "https://iadclexicon.org/bore-protector": "TERM: Bore Protector\nURL: https://iadclexicon.org/bore-protector\n\nBore Protector\nDevice that protects internal bore surfaces during drilling or workover operations.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/bore-through-the-bearing": "TERM: Bore Through The Bearing\nURL: https://iadclexicon.org/bore-through-the-bearing\n\nBore Through The Bearing\nThe minimum inside diameter through the bearing assembly.\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/bore-through-the-body": "TERM: Bore Through The Body\nURL: https://iadclexicon.org/bore-through-the-body\n\nBore Through The Body\nThe minimum inside diameter through the RCD body, including the bottom connection.\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/borehole": "TERM: Borehole\nURL: https://iadclexicon.org/borehole\n\nBorehole\nThe hole made by drilling a well. Where casing is run in the well, the borehole is the space between the exterior of the casing and the formations. After the casing has been installed, the borehole is normally filled with various materials such as cement, drilling mud, sloughing formations, and water.\nSource:\nAPI\nBULLETIN E3, Environmental Guidance Document: Well Abandonment and Inactive Well Practices for U.S. Exploration and Production Operations, First Edition, January 1993 (Reaffirmed June 2000).\nGlobal Standards", "https://iadclexicon.org/borehole-operation": "TERM: Borehole Operation\nURL: https://iadclexicon.org/borehole-operation\n\nBorehole Operation\nA borehole operation is any operation or activity at a borehole site, associated with the following.\nSource: A Guide to the Borehole Sites and Operations Regulations 1995, Guidance on Regulations (UK HSE L72), Second Edition, 2008.\nRegulatory Guidance\nBorehole Operation\nAny reference in these Regulations to a borehole operation is a reference to an activity or operation in the course or furtherance of, or in connection with the cessation of\u2014\nthe extraction of minerals by a borehole;\nprospecting with a view to such extraction; or\nprospecting by a borehole, other than a borehole drilled from within the underground workings of a mine which is in use, with a view to the extraction of minerals by means other than a borehole, or to the preparation for sale, but not the processing, of extracted minerals at the place of any such activity or operation.\nSource: The Borehole Sites and Operations Regulations 1995, UK S.I. 1995/2038, 1995.\nRegulations", "https://iadclexicon.org/borehole-pressure": "TERM: Borehole Pressure\nURL: https://iadclexicon.org/borehole-pressure\n\nBorehole Pressure\nTotal pressure exerted in the wellbore by a column of fluid and/or backpressure imposed at the surface.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/borehole-site": "TERM: Borehole Site\nURL: https://iadclexicon.org/borehole-site\n\nBorehole Site\nA borehole site means any site at which borehole operations:\nare going to be undertaken;\nare being undertaken; or\nhave been undertaken and at which there is a borehole, whether partly drilled or completed, which has not been abandoned.\nIn the case of a site at which the first borehole is to be drilled, the site will become a borehole site as soon as the owner, as defined in these Regulations, decides that borehole operations are to be undertaken there. It will remain a borehole site until all boreholes on that site have been abandoned.\nA borehole site may contain several boreholes and plant and equipment associated with the boreholes and borehole operations.\nSource: A Guide to the Borehole Sites and Operations Regulations 1995, Guidance on Regulations (UK HSE L72), Second Edition, 2008.\nRegulatory Guidance\nBorehole Site\n\u201cBorehole site\u201d means a place at which a borehole operation\u2014\nis being or is to be undertaken; or\nhas been undertaken, save where all borehole operations have ceased and all boreholes have been abandoned.\nSource: The Borehole Sites and Operations Regulations 1995, UK S.I. 1995/2038, 1995.\nRegulations", "https://iadclexicon.org/borescope": "TERM: Borescope\nURL: https://iadclexicon.org/borescope\n\nBorescope\nOptical instrument with an illuminating lamp, used for inspecting the inside surface of OCTG.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/boron-free-glass": "TERM: Boron-free glass\nURL: https://iadclexicon.org/boron-free-glass\n\nBoron-free glass\nGlass fibre or synthetic veil having a specific chemical resistance against acids, alkalis or other aggressive chemicals\nNote: 1 to entry:\u00a0Such glass can be used as a reinforcement for the resin-rich internal liner of GRP pipe or as a reinforcement in the structural portion of GRP pipe.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/bosiet": "TERM: BOSIET\nURL: https://iadclexicon.org/bosiet\n\nBOSIET\nBasic Offshore Safety Induction and Emergency Training.\nEntrenamiento b\u00e1sico para emergencias e inducci\u00f3n a la seguridad en operaciones costa afuera.\nSource:\u00a0Resoluci\u00f3n N\u00famero 40687 de 18 Jul 2017 Por la cual se establecen los criterios t\u00e9cnicos para proyectos de perforaci\u00f3n exploratoria de hidrocarburos costa afuera en Colombia. Columbia Ministerio de Minas y Energia,\nRegulations", "https://iadclexicon.org/bot": "TERM: Bot\nURL: https://iadclexicon.org/bot\n\nBot\nAutomated software program used to carry out specific tasks.\nNOTE 1 The word is often used to describe programs, usually run on a server, that automate tasks such as forwarding or sorting e-mail.\nNOTE 2 A bot is also described as a program that operates as an agent for a user or another program or simulates a human activity. On the Internet, the most ubiquitous bots are the programs, also called spiders or crawlers, which access websites and gather their content for search engine indexes.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards\nBot\nA computer connected to the Internet that has been surreptitiously / secretly compromised with malicious logic to perform activities under remote the command and control of a remote administrator.\nExtended Definition: A member of a larger collection of compromised computers known as a botnet.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/bot-herder": "TERM: Bot Herder\nURL: https://iadclexicon.org/bot-herder\n\nBot Herder\nThe controller of a botnet that, from a remote location, provides direction to the compromised computers in the botnet.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/bot-master": "TERM: Bot Master\nURL: https://iadclexicon.org/bot-master\n\nBot Master\nThe controller of a botnet that, from a remote location, provides direction to the compromised computers in the botnet.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/botnet": "TERM: Botnet\nURL: https://iadclexicon.org/botnet\n\nBotnet\nRemote control software, specifically a collection of malicious bots, that run autonomously or automatically on compromised computers.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards\nBotnet\nA collection of computers compromised by malicious code and controlled across a network.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards\nBotnet\nCollection of software robots, or bots, which run autonomously.\nNOTE: A botnet\u2019s originator can control the group remotely, possibly for nefarious purposes.\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/bottleneck-sub": "TERM: Bottleneck Sub\nURL: https://iadclexicon.org/bottleneck-sub\n\nBottleneck Sub\nSub with two distinct outside diameters.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/bottom-casing-pack-off": "TERM: Bottom Casing Pack-Off\nURL: https://iadclexicon.org/bottom-casing-pack-off\n\nBottom Casing Pack-Off\nMechanism that seals off annular pressure between the outside diameter of a suspended tubular member or hanger and the inside diameter of the spool or tubing-head adapter placed over the suspended tubular or hanger.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/bottom-hole-assembly": "TERM: Bottom-Hole Assembly\nURL: https://iadclexicon.org/bottom-hole-assembly\n\nBottom-Hole Assembly\nThat part of the drill string located directly above the drill bit. The components primarily include drill collars and other specialty tools such as stabilizers, reamers, drilling jars, bumper subs, heavy weight drill pipe, etc.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/bottom-hole-location": "TERM: Bottom-hole Location\nURL: https://iadclexicon.org/bottom-hole-location\n\nBottom-hole Location\n\u201cBottom-hole location\u201d means the subsurface point at the greatest measured penetration of a well or a well branch.\nSource: Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, \u00a7 25.990, December 7, 2012.\nRegulations", "https://iadclexicon.org/bottom-hole-circulating-temperature": "TERM: Bottom-Hole Circulating Temperature\nURL: https://iadclexicon.org/bottom-hole-circulating-temperature\n\nBottom-Hole Circulating Temperature (TPBHC)\nMaximum temperature encountered in a wellbore during cement slurry placement.\nSource:\nAPI\nRP 10B-6, Recommended Practice on Determining the Static Gel Strength\u00a0of Cement Formulations, Upstream Segment, First Edition, August 2010.\nGlobal Standards", "https://iadclexicon.org/bottom-hole-or-subsurface-pressure": "TERM: Bottom Hole Or Subsurface Pressure\nURL: https://iadclexicon.org/bottom-hole-or-subsurface-pressure\n\nBottom Hole Or Subsurface Pressure\n\u201cBottom hole or subsurface pressure\u201d means the pressure in pounds per square inch gauge under conditions existing at or near the producing horizon.\nSource: Oil and gas Conservation, North Dakota Administrative Code, Chapter 43-02-03, April 2012.\nRegulations", "https://iadclexicon.org/bottom-hole-assembly-bha": "TERM: Bottom Hole Assembly (BHA)\nURL: https://iadclexicon.org/bottom-hole-assembly-bha\n\nBottom-Hole Assembly (BHA)\nAn assembly composed of the bit, stabilizers, reamers, drill collars, various types of subs, etc., that is connected to the bottom of a string of drillpipe.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nBottom Hole Assembly (BHA)\nBottom hole assembly is the collection of the bit, drill collars, stabilizers, reamers, hole openers, MWD/LWD/PWD, mud motor, directional steering system and other tools at the base of the drill string that serve special purposes associated with drilling.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards\nBottom-Hole Assembly\nAssembly composed of the bit, stabilizers, reamers, drill collars, various types of subs, etc., that is connected to the bottom of a string of drillpipe.\nSource: ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/bottom-hole-pressure": "TERM: Bottom-Hole Pressure (BHP)\nURL: https://iadclexicon.org/bottom-hole-pressure\n\nBottom-Hole Pressure (PBH)\nHydrostatic pressure at the bottom of the well calculated from the true vertical depth and the fluid densities in the wellbore.\nSource:\nAPI\nRP 10B-6, Recommended Practice on Determining the Static Gel Strength\u00a0of Cement Formulations, Upstream Segment, First Edition, August 2010.\nGlobal Standards\nBottom-Hole Pressure\nDepending upon the context, either a pressure exerted by a column of fluid contained in the well bore or the formation pressure at the depth of interest.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nBottom-Hole Pressure\n\u201cBottom hole pressure\u201d means the gauge pressure in psi under conditions existing at or near the producing horizon.\nSource:\u00a0Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations\nBottom Hole Pressure (BHP)\nThe sum of all the pressure acting on the bottom hole and would typically be the surface pressure plus the force exerted by the column of fluid in the wellbore.\nSource:\u00a0NOGEPA Industrial Guideline No. 43, Surface BOP Review, Best Practices Checklist, Netherlands, Version 0, December 2011.\nGlobal Standards", "https://iadclexicon.org/bottom-time": "TERM: Bottom Time\nURL: https://iadclexicon.org/bottom-time\n\nBottom Time\n\u201cBottom time\u201d means the period commencing when a person begins pressurization or descent for a dive and terminating when the person commences decompression or ascent; dur\u00e9e du s\u00e9jour au fond.\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/bottomhole-assembly": "TERM: Bottomhole Assembly\nURL: https://iadclexicon.org/bottomhole-assembly\n\nBottomhole Assembly\nAssembly composed of the bit, stabilizers, reamers, drill collars, various types of subs, etc., that is connected to the bottom of a string of drill pipe.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/boundary": "TERM: Boundary\nURL: https://iadclexicon.org/boundary\n\nBoundary\nInterface between an item and its surroundings.\nSource:\nAPI\nSTD 2000, Venting Atmospheric and Low-pressure Storage Tanks, Sixth Edition, November 2009.\nGlobal S\ntandards\nBoundary\nSoftware, hardware, or other physical barrier that limits access to a system or part of a system [9].\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/bottoms-up-gas": "TERM: Bottoms-Up Gas\nURL: https://iadclexicon.org/bottoms-up-gas\n\nBottoms-Up Gas\nGas that has risen to the surface from previously drilled gas-bearing formations.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/boundary-conditions": "TERM: Boundary Conditions\nURL: https://iadclexicon.org/boundary-conditions\n\nBoundary Conditions\nActions and constraints on a (section of a) structural component (or a group of structural components) by other structural components or by the environment surrounding it.\u00a0NOTE Boundary conditions can be used to generate reaction forces at locations of restraint.\u00a0[ISO 19902:2007, definition 3.6].\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/box-thread": "TERM: Box Thread\nURL: https://iadclexicon.org/box-thread\n\nBox Thread\nInternal (female) threads of a rotary shouldered connection.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/box-connection": "TERM: Box Connection\nURL: https://iadclexicon.org/box-connection\n\nBox Connection\nA threaded connection on Oil Country Tubular Goods (OCTG) that has internal (female) threads.\nSource:\nAPI\nRP 7G, Recommended Practice for Drill Stem Design and Operating Limits, Upstream Segment, Sixteenth Edition, August 1998 (Addendum 2: September 2009).\nGlobal Standards\nBox Connection\nThreaded connection on oilfield tubular goods (OCTG) that has internal (female) threads.\nSource:\nAPI\nSPEC 7-1, Specification for Rotary Drill Stem Elements, First Edition, March 2006 (Addendum April 2011).\nGlobal Standards", "https://iadclexicon.org/bottom-supported-drilling-vessels": "TERM: Bottom-Supported Drilling Vessels\nURL: https://iadclexicon.org/bottom-supported-drilling-vessels\n\nBottom-Supported Drilling Vessels\nDrilling vessels which float to the desired drilling location and are either ballasted or jacked-up so that the vessel is supported by the soil on the bottom while in the drilling mode. Rigs of this type include platforms, submersibles, swamp barges, and jack-up drilling rigs.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/box-end": "TERM: Box End\nURL: https://iadclexicon.org/box-end\n\nBox End\nEnd of pipe with internal threads.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/bpm": "TERM: BPM\nURL: https://iadclexicon.org/bpm\n\nBPM\nBarrels per minute.\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines", "https://iadclexicon.org/bpcs": "TERM: BPCS\nURL: https://iadclexicon.org/bpcs\n\nBPCS\nBasic process control system.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards", "https://iadclexicon.org/bq": "TERM: Bq\nURL: https://iadclexicon.org/bq\n\nBq\nBecquerel.\nSource:\u00a0NOGEPA Industrial Guideline No. 16, Working with Naturally Occurring Radioactive Materials (NORM), Netherlands, Version 1, January 2009.\nGlobal Standards", "https://iadclexicon.org/bpv": "TERM: BPV\nURL: https://iadclexicon.org/bpv\n\nBPV\nBack pressure valve.\nSource:\u00a0NORSOK D-010, Well integrity in drilling and well operations, Rev. 3, August 2004.\nGlobal Standards", "https://iadclexicon.org/bradenhead-gas-well": "TERM: Bradenhead Gas Well\nURL: https://iadclexicon.org/bradenhead-gas-well\n\nBradenhead Gas Well\n\u201cBradenhead gas well\u201d means any well capable of producing gas through wellhead connections from a gas reservoir which has been successfully cased off from an underlying oil or gas reservoir.\nSource: Oil and gas Conservation, North Dakota Administrative Code, Chapter 43-02-03, April 2012.\nRegulations\nBradenhead Gas Well\n\u201cBradenhead gas well\u201d means a well producing gas through wellhead connections from a gas reservoir that has been successfully cased off from an underlying oil or gas reservoir.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/brake": "TERM: Brake\nURL: https://iadclexicon.org/brake\n\nBrake\nA device used for retarding or stopping motion or holding.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Sixth Edition, May 2007.\nGlobal Standards\nBrake\nA device used for holding, retarding, or stopping motion.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards", "https://iadclexicon.org/box": "TERM: Box\nURL: https://iadclexicon.org/box\n\nBox\nFemale member of a riser coupling or an external line stab assembly.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nBox\nInternally-threaded end of integral-joint OCTG, or the coupling end of threaded-and coupled OCTG.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards\nBox\nThe female member of a riser coupling, C&K line stab assembly or auxiliary line stab assembly.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/bradenhead-test-area": "TERM: Bradenhead Test Area\nURL: https://iadclexicon.org/bradenhead-test-area\n\nBradenhead Test Area\nBRADENHEAD TEST AREA shall mean any area designated as a bradenhead test area by the Commission under Rule 207.b.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/bradenhead-squeeze": "TERM: Bradenhead Squeeze\nURL: https://iadclexicon.org/bradenhead-squeeze\n\nBradenhead Squeeze\nThe process by which hydraulic pressure is applied to a casing, workstring, or tubing, to force fluids, such as cement, outside the wellbore. Annular returns may be prevented by closing the casinghead valves. A packer is not run in the well. Therefore, the inner casing wall is exposed to the pumping pressures.\nSource:\nAPI\nBULLETIN E3, Environmental Guidance Document: Well Abandonment and Inactive Well Practices for U.S. Exploration and Production Operations, First Edition, January 1993 (Reaffirmed June 2000).\nGlobal Standards", "https://iadclexicon.org/brainstorming": "TERM: Brainstorming\nURL: https://iadclexicon.org/brainstorming\n\nBrainstorming\nBrainstorming consists of a meeting of personnel to consider intensively all aspects of design and operation to determine how deviations from the intentions could occur which may give rise to hazards or operational problems.\nSource: Approved Code of Practice for Managing Hazards to Prevent Major Industrial Accidents, Health and Safety in Employment Act 1992, Department of Labour, New Zealand, July 1994.\nRegulatory Guidance", "https://iadclexicon.org/brake-power": "TERM: Brake Power\nURL: https://iadclexicon.org/brake-power\n\nBrake Power\nBrake power is the observed power measured at the crankshaft or its equivalent, the engine being equipped only with the standard auxiliaries necessary for its operation on the test bed.\nSource:\nResolution MEPC.177(58), amendments to the Technical Code on Control of Emission of Nitrogen Oxides from Marine Diesel Engines, 10 October 2008, International Maritime Organization\n.\nRegulatory Guidance", "https://iadclexicon.org/brake-horsepower": "TERM: Brake Horsepower\nURL: https://iadclexicon.org/brake-horsepower\n\nBrake Horsepower (BHP)\nEffective (useful) horsepower developed by an engine brake.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/breadth": "TERM: Breadth\nURL: https://iadclexicon.org/breadth\n\nBreadth (BS)\nBreadth, B, is the greatest moulded breadth, in metres.\nSource:\u00a0Resolution MEPC.141(54), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships, 1973 (Amendments to regulation 1, addition to regulation 12A, consequential amendments to the IOPP Certificate and amendments to regulation 21 of the revised Annex I of MARPOL 73/78), 24 March 2006, International Maritime Organization.\nLegislation\nBreadth (BS)\n\u201cBreadth (B\nS\n)\u201d is the greatest moulded breadth of the ship, in metres, at or below the deepest load line draught (d\nS\n). <Annex 1, regulation 12A>.\nSource:\u00a0Resolution MEPC.141(54), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships, 1973 (Amendments to regulation 1, addition to regulation 12A, consequential amendments to the IOPP Certificate and amendments to regulation 21 of the revised Annex I of MARPOL 73/78), 24 March 2006, International Maritime Organization.\nLegislation", "https://iadclexicon.org/breadth-b": "TERM: Breadth (B)\nURL: https://iadclexicon.org/breadth-b\n\nBreadth (B)\nBreadth (B)\nmeans the maximum breadth of the ship, measured amidships to the moulded line of the frame in a ship with a metal shell and to the outer surface of the hull in a ship with a shell of any other material. The breadth (B) shall be measured in metres.\nSource:\nResolution MEPC.119(52), 2004 amendments to the International Code for the Construction and Equipment of Ships Carrying Dangerous Chemicals in Bulk (IBC Code), 15 October 2004, International Maritime Organization.\nRegulatory Guidance\nSource:\u00a0Resolution MEPC.141(54), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships, 1973 (Amendments to regulation 1, addition to regulation 12A, consequential amendments to the IOPP Certificate and amendments to regulation 21 of the revised Annex I of MARPOL 73/78), 24 March 2006, International Maritime Organization.\nLegislation\nSource:\u00a0IMO Resolution MSC.266(84), Code of Safety for Special Purpose Ships, 2008 (2008 SPS Code), 13 May 2008, International Maritime Organization.\nRegulatory Guidance\nBreadth\nBreadth\n. Unless expressly provided otherwise, the breadth (B) is the maximum breadth of the ship, measured amidships to the moulded line of the frame in a ship with a metal shell and to the outer surface of the hull in a ship with a shell of any other material. <Chapter I, regulation 3>.\nSource:\u00a0IMO Resolution MSC.143(77), amendments to Annex B to the 1988 Load Lines Protocol, 5\u00a0June 2003, International Maritime Organization.\nLegislation\nBreadth (B)\nBreadth (B)\nis the greatest moulded breadth of the ship at or below the deepest subdivision draught. <Chapter II-1, regulation 2>.\nSource:\u00a0IMO Resolution MSC.216(82), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 8 December 2006, International Maritime Organization.\nLegislation\nBreadth (B)\nBreadth, B, is the greatest moulded breadth, in metres.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 4, Steel Unit Structures, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/breach-of-security": "TERM: Breach of Security\nURL: https://iadclexicon.org/breach-of-security\n\nBreach of Security\nAn incident that has not resulted in security incident, in which security measures have been circumvented, eluded, or violated.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards", "https://iadclexicon.org/brazing": "TERM: Brazing\nURL: https://iadclexicon.org/brazing\n\nBrazing\nProcess of joining metal using a nonferrous filler, the filler having a melting point below that of the metal being\njoined.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards", "https://iadclexicon.org/branch": "TERM: Branch\nURL: https://iadclexicon.org/branch\n\nBranch\nSee lateral.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/breadth-bs": "TERM: Breadth (BS)\nURL: https://iadclexicon.org/breadth-bs\n\nBreadth (BS)\n\u201cBreadth (B\nS\n)\u201d is the greatest moulded breadth of the ship, in metres, at or below the deepest load line draught (d\nS\n). <Annex 1, regulation 12A>.\nSource:\u00a0Resolution MEPC.141(54), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships, 1973 (Amendments to regulation 1, addition to regulation 12A, consequential amendments to the IOPP Certificate and amendments to regulation 21 of the revised Annex I of MARPOL 73/78), 24 March 2006, International Maritime Organization.\nLegislation", "https://iadclexicon.org/breadth-bb": "TERM: Breadth (BB)\nURL: https://iadclexicon.org/breadth-bb\n\nBreadth (BB)\n\u201cBreadth (B\nB\n)\u201d is the greatest moulded breadth of the ship, in metres, at or below the waterline (d\nB\n). <Annex 1, regulation 12A>.\nSource:\u00a0Resolution MEPC.141(54), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships, 1973 (Amendments to regulation 1, addition to regulation 12A, consequential amendments to the IOPP Certificate and amendments to regulation 21 of the revised Annex I of MARPOL 73/78), 24 March 2006, International Maritime Organization.\nLegislation", "https://iadclexicon.org/break-even-analysis": "TERM: Break-even Analysis\nURL: https://iadclexicon.org/break-even-analysis\n\nBreak-even Analysis\nVariant of cost-benefit analysis that estimates the threshold value at which a policy alternative\u2019s costs equal its benefits.\nSample Usage:\nBreak-even analysis showed that the proposed security policy would have to reduce the probability of attack by two orders of magnitude for its benefits to equal its costs; since this was judged unlikely, the proposed security policy was rejected.\nAnnotation:\nAnalysts have applied this technique to homeland security by calculating the minimum threat probability required for the risk reduction benefits of a security policy to exceed the costs. If decision makers believe the actual threat is greater than the calculated break-even threat level, then the expected benefits of the policy exceed the costs. The technique also may be applied to other uncertain parameters in the analysis.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/breaking-line-break-out-line-make-up-line-jerk-line-snap-line": "TERM: Breaking Line (Break-out Line, Make-up Line, Jerk Line, Snap Line)\nURL: https://iadclexicon.org/breaking-line-break-out-line-make-up-line-jerk-line-snap-line\n\n<!--\n/* Font Definitions */\n@font-face\n\t{font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tpanose-1:0 0 0 0 0 0 0 0 0 0;\n\tmso-font-charset:128;\n\tmso-generic-font-family:roman;\n\tmso-font-format:other;\n\tmso-font-pitch:fixed;\n\tmso-font-signature:1 134676480 16 0 131072 0;}\n@font-face\n\t{font-family:\"Cambria Math\";\n\tpanose-1:2 4 5 3 5 4 6 3 2 4;\n\tmso-font-charset:0;\n\tmso-generic-font-family:auto;\n\tmso-font-pitch:variable;\n\tmso-font-signature:3 0 0 0 1 0;}\n /* Style Definitions */\np.MsoNormal, li.MsoNormal, div.MsoNormal\n\t{mso-style-unhide:no;\n\tmso-style-qformat:yes;\n\tmso-style-parent:\"\";\n\tmargin:0in;\n\tmargin-bottom:.0001pt;\n\tmso-pagination:widow-orphan;\n\tfont-size:12.0pt;\n\tfont-family:\"Times New Roman\";\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-bidi-font-family:\"Times New Roman\";}\n.MsoChpDefault\n\t{mso-style-type:export-only;\n\tmso-default-props:yes;\n\tfont-size:10.0pt;\n\tmso-ansi-font-size:10.0pt;\n\tmso-bidi-font-size:10.0pt;\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-fareast-language:JA;}\n@page WordSection1\n\t{size:8.5in 11.0in;\n\tmargin:1.0in 1.25in 1.0in 1.25in;\n\tmso-header-margin:.5in;\n\tmso-footer-margin:.5in;\n\tmso-paper-source:0;}\ndiv.WordSection1\n\t{page:WordSection1;}\n-->\nBreaking Line (Break-out Line, Make-up Line, Jerk Line, Snap Line)\n<!--\n/* Font Definitions */\n@font-face\n\t{font-family:\"\uff2d\uff33 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Definitions */\np.MsoNormal, li.MsoNormal, div.MsoNormal\n\t{mso-style-unhide:no;\n\tmso-style-qformat:yes;\n\tmso-style-parent:\"\";\n\tmargin:0in;\n\tmargin-bottom:.0001pt;\n\tmso-pagination:widow-orphan;\n\tfont-size:12.0pt;\n\tfont-family:\"Times New Roman\";\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-bidi-font-family:\"Times New Roman\";}\n.MsoChpDefault\n\t{mso-style-type:export-only;\n\tmso-default-props:yes;\n\tfont-size:10.0pt;\n\tmso-ansi-font-size:10.0pt;\n\tmso-bidi-font-size:10.0pt;\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-fareast-language:JA;}\n@page WordSection1\n\t{size:8.5in 11.0in;\n\tmargin:1.0in 1.25in 1.0in 1.25in;\n\tmso-header-margin:.5in;\n\tmso-footer-margin:.5in;\n\tmso-paper-source:0;}\ndiv.WordSection1\n\t{page:WordSection1;}\n-->\n<!--\n/* Font Definitions */\n@font-face\n\t{font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tpanose-1:0 0 0 0 0 0 0 0 0 0;\n\tmso-font-charset:128;\n\tmso-generic-font-family:roman;\n\tmso-font-format:other;\n\tmso-font-pitch:fixed;\n\tmso-font-signature:1 134676480 16 0 131072 0;}\n@font-face\n\t{font-family:\"Cambria Math\";\n\tpanose-1:2 4 5 3 5 4 6 3 2 4;\n\tmso-font-charset:0;\n\tmso-generic-font-family:auto;\n\tmso-font-pitch:variable;\n\tmso-font-signature:3 0 0 0 1 0;}\n /* Style Definitions */\np.MsoNormal, li.MsoNormal, div.MsoNormal\n\t{mso-style-unhide:no;\n\tmso-style-qformat:yes;\n\tmso-style-parent:\"\";\n\tmargin:0in;\n\tmargin-bottom:.0001pt;\n\tmso-pagination:widow-orphan;\n\tfont-size:12.0pt;\n\tfont-family:\"Times New Roman\";\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-bidi-font-family:\"Times New Roman\";}\n.MsoChpDefault\n\t{mso-style-type:export-only;\n\tmso-default-props:yes;\n\tfont-size:10.0pt;\n\tmso-ansi-font-size:10.0pt;\n\tmso-bidi-font-size:10.0pt;\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-fareast-language:JA;}\n@page WordSection1\n\t{size:8.5in 11.0in;\n\tmargin:1.0in 1.25in 1.0in 1.25in;\n\tmso-header-margin:.5in;\n\tmso-footer-margin:.5in;\n\tmso-paper-source:0;}\ndiv.WordSection1\n\t{page:WordSection1;}\n-->\n<!--\n/* Font Definitions */\n@font-face\n\t{font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tpanose-1:0 0 0 0 0 0 0 0 0 0;\n\tmso-font-charset:128;\n\tmso-generic-font-family:roman;\n\tmso-font-format:other;\n\tmso-font-pitch:fixed;\n\tmso-font-signature:1 134676480 16 0 131072 0;}\n@font-face\n\t{font-family:\"Cambria Math\";\n\tpanose-1:2 4 5 3 5 4 6 3 2 4;\n\tmso-font-charset:0;\n\tmso-generic-font-family:auto;\n\tmso-font-pitch:variable;\n\tmso-font-signature:3 0 0 0 1 0;}\n /* Style Definitions */\np.MsoNormal, li.MsoNormal, div.MsoNormal\n\t{mso-style-unhide:no;\n\tmso-style-qformat:yes;\n\tmso-style-parent:\"\";\n\tmargin:0in;\n\tmargin-bottom:.0001pt;\n\tmso-pagination:widow-orphan;\n\tfont-size:12.0pt;\n\tfont-family:\"Times New Roman\";\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-bidi-font-family:\"Times New Roman\";}\n.MsoChpDefault\n\t{mso-style-type:export-only;\n\tmso-default-props:yes;\n\tfont-size:10.0pt;\n\tmso-ansi-font-size:10.0pt;\n\tmso-bidi-font-size:10.0pt;\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-fareast-language:JA;}\n@page WordSection1\n\t{size:8.5in 11.0in;\n\tmargin:1.0in 1.25in 1.0in 1.25in;\n\tmso-header-margin:.5in;\n\tmso-footer-margin:.5in;\n\tmso-paper-source:0;}\ndiv.WordSection1\n\t{page:WordSection1;}\n-->\nA wire rope or fiber rope or chain, one end of which is secured to a tong handle and the other end attached to or wound on a mechanical device to impart a pulling power on the tong leverage arm or handle\n.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations\n<!--\n/* Font Definitions */\n@font-face\n\t{font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tpanose-1:0 0 0 0 0 0 0 0 0 0;\n\tmso-font-charset:128;\n\tmso-generic-font-family:roman;\n\tmso-font-format:other;\n\tmso-font-pitch:fixed;\n\tmso-font-signature:1 134676480 16 0 131072 0;}\n@font-face\n\t{font-family:\"Cambria Math\";\n\tpanose-1:2 4 5 3 5 4 6 3 2 4;\n\tmso-font-charset:0;\n\tmso-generic-font-family:auto;\n\tmso-font-pitch:variable;\n\tmso-font-signature:3 0 0 0 1 0;}\n /* Style Definitions */\np.MsoNormal, li.MsoNormal, div.MsoNormal\n\t{mso-style-unhide:no;\n\tmso-style-qformat:yes;\n\tmso-style-parent:\"\";\n\tmargin:0in;\n\tmargin-bottom:.0001pt;\n\tmso-pagination:widow-orphan;\n\tfont-size:12.0pt;\n\tfont-family:\"Times New 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4;\n\tmso-font-charset:0;\n\tmso-generic-font-family:auto;\n\tmso-font-pitch:variable;\n\tmso-font-signature:3 0 0 0 1 0;}\n /* Style Definitions */\np.MsoNormal, li.MsoNormal, div.MsoNormal\n\t{mso-style-unhide:no;\n\tmso-style-qformat:yes;\n\tmso-style-parent:\"\";\n\tmargin:0in;\n\tmargin-bottom:.0001pt;\n\tmso-pagination:widow-orphan;\n\tfont-size:12.0pt;\n\tfont-family:\"Times New Roman\";\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-bidi-font-family:\"Times New Roman\";}\n.MsoChpDefault\n\t{mso-style-type:export-only;\n\tmso-default-props:yes;\n\tfont-size:10.0pt;\n\tmso-ansi-font-size:10.0pt;\n\tmso-bidi-font-size:10.0pt;\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-fareast-language:JA;}\n@page WordSection1\n\t{size:8.5in 11.0in;\n\tmargin:1.0in 1.25in 1.0in 1.25in;\n\tmso-header-margin:.5in;\n\tmso-footer-margin:.5in;\n\tmso-paper-source:0;}\ndiv.WordSection1\n\t{page:WordSection1;\n-->\n<!--\n/* Font Definitions */\n@font-face\n\t{font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tpanose-1:0 0 0 0 0 0 0 0 0 0;\n\tmso-font-charset:128;\n\tmso-generic-font-family:roman;\n\tmso-font-format:other;\n\tmso-font-pitch:fixed;\n\tmso-font-signature:1 134676480 16 0 131072 0;}\n@font-face\n\t{font-family:\"Cambria Math\";\n\tpanose-1:2 4 5 3 5 4 6 3 2 4;\n\tmso-font-charset:0;\n\tmso-generic-font-family:auto;\n\tmso-font-pitch:variable;\n\tmso-font-signature:3 0 0 0 1 0;}\n /* Style Definitions */\np.MsoNormal, li.MsoNormal, div.MsoNormal\n\t{mso-style-unhide:no;\n\tmso-style-qformat:yes;\n\tmso-style-parent:\"\";\n\tmargin:0in;\n\tmargin-bottom:.0001pt;\n\tmso-pagination:widow-orphan;\n\tfont-size:12.0pt;\n\tfont-family:\"Times New Roman\";\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-bidi-font-family:\"Times New Roman\";}\n.MsoChpDefault\n\t{mso-style-type:export-only;\n\tmso-default-props:yes;\n\tfont-size:10.0pt;\n\tmso-ansi-font-size:10.0pt;\n\tmso-bidi-font-size:10.0pt;\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-fareast-language:JA;}\n@page WordSection1\n\t{size:8.5in 11.0in;\n\tmargin:1.0in 1.25in 1.0in 1.25in;\n\tmso-header-margin:.5in;\n\tmso-footer-margin:.5in;\n\tmso-paper-source:0;}\ndiv.WordSection1\n\t{page:WordSection1;}\n-1. 1\u00a0\u00a0\u00a0\u00a0\u00a0 QQQQQ11AWDFASDFASDFA\n-->", "https://iadclexicon.org/breaking-of-containment": "TERM: Breaking of Containment\nURL: https://iadclexicon.org/breaking-of-containment\n\nBreaking of Containment\nControlled entry into the containment system of integrity or barrier.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2013 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards", "https://iadclexicon.org/breakout-force": "TERM: Breakout Force\nURL: https://iadclexicon.org/breakout-force\n\nBreakout Force\nThe maximum uplift force during spudcan extraction.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/breathing-mixture": "TERM: Breathing Mixture\nURL: https://iadclexicon.org/breathing-mixture\n\nBreathing Mixture\n\u201cBreathing mixture\u201d means a mixture of gases used for human respiration and includes pure oxygen and any therapeutic mixture (m\u00e9lange\nrespiratoire\n).\nSource:\u00a0Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/breaking-out-pipe": "TERM: Breaking Out Pipe\nURL: https://iadclexicon.org/breaking-out-pipe\n\nBreaking out pipe\nOperation of unscrewing a pipe section.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards", "https://iadclexicon.org/breaking-pin-device": "TERM: Breaking-Pin Device\nURL: https://iadclexicon.org/breaking-pin-device\n\nBreaking-Pin Device\nPressure-relief device actuated by static differential or static inlet pressure and designed to function by the breakage of a load-carrying section of a pin that supports a pressure containing member.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards", "https://iadclexicon.org/breathing-zone": "TERM: Breathing Zone\nURL: https://iadclexicon.org/breathing-zone\n\nBreathing zone\nGenerally, a hemisphere forward of the shoulders with a radius of 6 in. to 9 in.\nSource:\nAPI\nRP 49, Recommended Practice for Drilling and Well Servicing Operations Involving Hydrogen Sulfide, Third Edition, May 2001.\nGlobal Standards", "https://iadclexicon.org/breech-lock-coupling": "TERM: Breech-lock Coupling\nURL: https://iadclexicon.org/breech-lock-coupling\n\nBreech-lock Coupling\nCoupling that is engaged by rotation of one member into an interlock with another member by a small angle, generally less than 45\u00b0.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/breech-block-coupling": "TERM: Breech-Block Coupling\nURL: https://iadclexicon.org/breech-block-coupling\n\nBreech-Block Coupling\nA coupling which is engaged by rotation of one member into an interlock with another member by a small-angle rotation.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nBreech-Block Coupling\nA coupling which is engaged by partial rotation of one member into an interlock with another.\nSource:\nAPI\nSPEC 16R, Specification for Marine Drilling Riser Couplings, Exploration and Production Department, First Edition, January 1997.\nGlobal Standards\nBreech-Block Coupling\nCoupling that is engaged by rotation of one member into an interlock with another member by an angle of rotation of 90 \u00b0 or less.\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/bridge": "TERM: Bridge\nURL: https://iadclexicon.org/bridge\n\nBridge\nWheelhouse and bridge wings.\nSource: IMO\u00a0Resolution MSC.128(75), Recommendation on Performance Standards for a Bridge Navigational Watch Alarm System (BNWAS), 20 May 2002, International Maritime Organization.\nRegulatory Guidance\nBridge\nBridge. A bridge is a superstructure which does not extend to either the forward or after perpendicular. <Chapter I, regulation 3>.\nSource:\u00a0IMO Resolution MSC.143(77), amendments to Annex B to the 1988 Load Lines Protocol, 5\u00a0June 2003, International Maritime Organization.\nLegislation", "https://iadclexicon.org/bridge-navigational-watch-alarm-system": "TERM: Bridge Navigational Watch Alarm System\nURL: https://iadclexicon.org/bridge-navigational-watch-alarm-system\n\nBridge Navigational Watch Alarm System (BNWAS)\nSecond and third stage remote audible alarm as required by resolution MSC.128(75).\nSource:\u00a0IMO resolution A.1021(26), Code on Alarms and Indicators, 2009, 18 January 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/bridge-alert-management-bam": "TERM: Bridge Alert Management (BAM)\nURL: https://iadclexicon.org/bridge-alert-management-bam\n\nBridge Alert Management (BAM)\nOverall concept for management, handling and harmonized presentation of alerts on the bridge.\nSource:\u00a0IMO Resolution MSC.302(87), Performance standards for bridge alert management, 17 May 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/bridge-plug": "TERM: Bridge Plug\nURL: https://iadclexicon.org/bridge-plug\n\nBridge Plug\nA downhole tool (composed primarily of slips, a plug mandrel, and a rubber sealing element) that is run and set in casing to isolate a lower zone while an upper section is tested, cemented, stimulated, produced, or injected into.\u00a0In order to facilitate removal by drilling, a bridge plug is often made of cast iron and is commonly referred to as a cast iron bridge plug (CIBP).\nSource:\nAPI\nBULLETIN E3, Environmental Guidance Document: Well Abandonment and Inactive Well Practices for U.S. Exploration and Production Operations, First Edition, January 1993 (Reaffirmed June 2000).\nGlobal Standards\nBridge Plug\nMechanical device installed in, and used for blocking fluid (liquid or gas) communication in, the conduit and not installed in a designed receptacle.\nSource:\nAPI\nSPEC 11D1, Packers and Bridge Plugs, Upstream Segment, Second Edition, July 2009.\nGlobal Standards", "https://iadclexicon.org/brine": "TERM: Brine\nURL: https://iadclexicon.org/brine\n\nBrine:\n\u201cBrine\u201d means all saline geological formation water resulting, obtained, or produced in connection with the exploration, drilling, or production of oil or gas.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations\nBrine:\nBrine means the water containing dissolved salt obtained from a brine well by circulating water into and out of a cavity in the salt core of a salt dome.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/bridging-document": "TERM: Bridging Document\nURL: https://iadclexicon.org/bridging-document\n\n<!--\n/* Font Definitions */ @font-face \t{font-family:\"\uff2d\uff33 \u660e\u671d\"; \tpanose-1:0 0 0 0 0 0 0 0 0 0; \tmso-font-charset:128; \tmso-generic-font-family:roman; \tmso-font-format:other; \tmso-font-pitch:fixed; \tmso-font-signature:1 134676480 16 0 131072 0;} @font-face \t{font-family:\"Cambria Math\"; \tpanose-1:2 4 5 3 5 4 6 3 2 4; \tmso-font-charset:0; \tmso-generic-font-family:auto; \tmso-font-pitch:variable; \tmso-font-signature:3 0 0 0 1 0;}  /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal \t{mso-style-unhide:no; \tmso-style-qformat:yes; \tmso-style-parent:\"\"; \tmargin:0in; \tmargin-bottom:.0001pt; \tmso-pagination:widow-orphan; \tfont-size:12.0pt; \tfont-family:\"Times New Roman\"; \tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; \tmso-fareast-theme-font:minor-fareast; \tmso-bidi-font-family:\"Times New Roman\";} .MsoChpDefault \t{mso-style-type:export-only; \tmso-default-props:yes; \tfont-size:10.0pt; \tmso-ansi-font-size:10.0pt; \tmso-bidi-font-size:10.0pt; \tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; \tmso-fareast-theme-font:minor-fareast; \tmso-fareast-language:JA;} @page WordSection1 \t{size:8.5in 11.0in; \tmargin:1.0in 1.25in 1.0in 1.25in; \tmso-header-margin:.5in; \tmso-footer-margin:.5in; \tmso-paper-source:0;} div.WordSection1 \t{page:WordSection1;}\n-->\nBridging Document\nDocument that aligns and co-ordinates the requirements and responses of various parties in relation to a specific aspect of a project. NOTE Commonly used to align and co-ordinate the emergency response procedures for owner and contractors.\nSource:\nAPI\nRP 2MOP, Marine Operations, Upstream Segment, First Edition, July 2010.\nGlobal Standards\n<!--\n/* Font Definitions */ @font-face \t{font-family:\"\uff2d\uff33 \u660e\u671d\"; \tpanose-1:0 0 0 0 0 0 0 0 0 0; \tmso-font-charset:128; \tmso-generic-font-family:roman; \tmso-font-format:other; \tmso-font-pitch:fixed; \tmso-font-signature:1 134676480 16 0 131072 0;} @font-face \t{font-family:\"Cambria Math\"; \tpanose-1:2 4 5 3 5 4 6 3 2 4; \tmso-font-charset:0; \tmso-generic-font-family:auto; \tmso-font-pitch:variable; \tmso-font-signature:3 0 0 0 1 0;}  /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal \t{mso-style-unhide:no; \tmso-style-qformat:yes; \tmso-style-parent:\"\"; \tmargin:0in; \tmargin-bottom:.0001pt; \tmso-pagination:widow-orphan; \tfont-size:12.0pt; \tfont-family:\"Times New Roman\"; \tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; \tmso-fareast-theme-font:minor-fareast; \tmso-bidi-font-family:\"Times New Roman\";} .MsoChpDefault \t{mso-style-type:export-only; \tmso-default-props:yes; \tfont-size:10.0pt; \tmso-ansi-font-size:10.0pt; \tmso-bidi-font-size:10.0pt; \tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; \tmso-fareast-theme-font:minor-fareast; \tmso-fareast-language:JA;} @page WordSection1 \t{size:8.5in 11.0in; \tmargin:1.0in 1.25in 1.0in 1.25in; \tmso-header-margin:.5in; \tmso-footer-margin:.5in; \tmso-paper-source:0;} div.WordSection1 \t{page:WordSection1;}\n-->\n<!--\n/* Font Definitions */ @font-face \t{font-family:\"\uff2d\uff33 \u660e\u671d\"; \tpanose-1:0 0 0 0 0 0 0 0 0 0; \tmso-font-charset:128; \tmso-generic-font-family:roman; \tmso-font-format:other; \tmso-font-pitch:fixed; \tmso-font-signature:1 134676480 16 0 131072 0;} @font-face \t{font-family:\"Cambria Math\"; \tpanose-1:2 4 5 3 5 4 6 3 2 4; \tmso-font-charset:0; \tmso-generic-font-family:auto; \tmso-font-pitch:variable; \tmso-font-signature:3 0 0 0 1 0;}  /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal \t{mso-style-unhide:no; \tmso-style-qformat:yes; \tmso-style-parent:\"\"; \tmargin:0in; \tmargin-bottom:.0001pt; \tmso-pagination:widow-orphan; \tfont-size:12.0pt; \tfont-family:\"Times New Roman\"; \tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; \tmso-fareast-theme-font:minor-fareast; \tmso-bidi-font-family:\"Times New Roman\";} .MsoChpDefault \t{mso-style-type:export-only; \tmso-default-props:yes; \tfont-size:10.0pt; \tmso-ansi-font-size:10.0pt; \tmso-bidi-font-size:10.0pt; \tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; \tmso-fareast-theme-font:minor-fareast; \tmso-fareast-language:JA;} @page WordSection1 \t{size:8.5in 11.0in; \tmargin:1.0in 1.25in 1.0in 1.25in; \tmso-header-margin:.5in; \tmso-footer-margin:.5in; \tmso-paper-source:0;} div.WordSection1 \t{page:WordSection1;\n-->\n<!--\n/* Font Definitions */ @font-face \t{font-family:\"\uff2d\uff33 \u660e\u671d\"; \tpanose-1:0 0 0 0 0 0 0 0 0 0; \tmso-font-charset:128; \tmso-generic-font-family:roman; \tmso-font-format:other; \tmso-font-pitch:fixed; \tmso-font-signature:1 134676480 16 0 131072 0;} @font-face \t{font-family:\"Cambria Math\"; \tpanose-1:2 4 5 3 5 4 6 3 2 4; \tmso-font-charset:0; \tmso-generic-font-family:auto; \tmso-font-pitch:variable; \tmso-font-signature:3 0 0 0 1 0;}  /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal \t{mso-style-unhide:no; \tmso-style-qformat:yes; \tmso-style-parent:\"\"; \tmargin:0in; \tmargin-bottom:.0001pt; \tmso-pagination:widow-orphan; \tfont-size:12.0pt; \tfont-family:\"Times New Roman\"; \tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; \tmso-fareast-theme-font:minor-fareast; \tmso-bidi-font-family:\"Times New Roman\";} .MsoChpDefault \t{mso-style-type:export-only; \tmso-default-props:yes; \tfont-size:10.0pt; \tmso-ansi-font-size:10.0pt; \tmso-bidi-font-size:10.0pt; \tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; \tmso-fareast-theme-font:minor-fareast; \tmso-fareast-language:JA;} @page WordSection1 \t{size:8.5in 11.0in; \tmargin:1.0in 1.25in 1.0in 1.25in; \tmso-header-margin:.5in; \tmso-footer-margin:.5in; \tmso-paper-source:0;} div.WordSection1 \t{page:WordSection1;} -1. 1\u00a0\u00a0\u00a0\u00a0\u00a0 QQQQQ11AWDFASDFASDFA\n-->", "https://iadclexicon.org/bridle-sling": "TERM: Bridle Sling\nURL: https://iadclexicon.org/bridle-sling\n\nBridle Sling\nA multi-leg wire or synthetic rope sling attached to a single point ring. The legs of the sling are spread to divide and equalize the load.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Sixth Edition, May 2007.\nGlobal Standards\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards\nBridle Sling\nA multi-leg sling attached to a single point ring.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards", "https://iadclexicon.org/bridle": "TERM: Bridle\nURL: https://iadclexicon.org/bridle\n\nBridle\nLoad-bearing structure that forms the transition between a subsea buoy frame and its tethers.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nBridle\nRigging components chain, with a Y-shape that may be used to connect a device attached to a flexible pipe (typically a tether clamp) to a fixed point.\nSource:\nAPI\nSPEC 17L1, Specification for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/brine-mining-facility-or-facility": "TERM: Brine Mining Facility Or Facility\nURL: https://iadclexicon.org/brine-mining-facility-or-facility\n\nBrine Mining Facility Or Facility\nThe brine mining injection well, and the pits, tanks, fresh water wells, pumps, and other structures and equipment that are or will be used in conjunction with the brine mining injection well.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/brine-mining-injection-well": "TERM: Brine Mining Injection Well\nURL: https://iadclexicon.org/brine-mining-injection-well\n\nBrine Mining Injection Well\nA well used to inject fluid for the purpose of extracting brine by the solution of a subsurface salt formation. The term \u201cbrine mining injection well\u201d does not include a well used to inject fluid for the purpose of leaching a cavern for the underground storage of hydrocarbons or the disposal of waste, or a well used to inject fluid for the purpose of extracting sulphur by the thermofluid mining process.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/brine-pit": "TERM: Brine Pit\nURL: https://iadclexicon.org/brine-pit\n\nBrine Pit\nPit used for storage of brine which is used to displace hydrocarbons from an underground hydrocarbon storage facility.\nSource:\u00a0Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/brine-mining-pit": "TERM: Brine Mining Pit\nURL: https://iadclexicon.org/brine-mining-pit\n\nBrine Mining Pit\nPit, other than a fresh mining water pit, used in connection with activities associated with the solution mining of brine. Most brine mining pits are used to store mined brine.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/brine-string": "TERM: Brine String\nURL: https://iadclexicon.org/brine-string\n\nBrine String\nThe uncemented tubing through which highly saline water flows into or out of a hydrocarbon storage well during hydrocarbon withdrawal or injection operations.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/brine-well": "TERM: Brine Well\nURL: https://iadclexicon.org/brine-well\n\nBrine well:\nBrine well means a well drilled through cap rock into the core at a salt dome for the purpose of producing brine.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/brl": "TERM: BRL\nURL: https://iadclexicon.org/brl\n\nBRL\nBallistics Research Laboratory.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/broaching": "TERM: Broaching\nURL: https://iadclexicon.org/broaching\n\nBroaching\nVenting of fluids to the surface or to the seabed through channels external to the casing.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nBroaching\nFlow of fluids to the surface or to the sea bed through channels outside the casing.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/brush-and-stone-bridge": "TERM: Brush And Stone Bridge\nURL: https://iadclexicon.org/brush-and-stone-bridge\n\nBrush And Stone Bridge\n\u201cBrush and stone bridge\u201d means an obstruction, made of timber and stone, and placed in a well bore to form an effective base for plugging material.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations", "https://iadclexicon.org/brownfield-project": "TERM: Brownfield Project\nURL: https://iadclexicon.org/brownfield-project\n\nBrownfield Project\nA project following a prior project or work.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards", "https://iadclexicon.org/bsee": "TERM: BSEE\nURL: https://iadclexicon.org/bsee\n\nBSEE\nBureau of Safety and Environmental Enforcement.\nSource:\nAPI\nRP T-1, Creating Orientation Programs for Personnel Going Offshore, Fifth Edition, November 2016.\nGlobal Standards\nBSEE\nBSEE means Bureau of Safety and Environmental Enforcement of the Department of the Interior.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/bsk": "TERM: BsK\nURL: https://iadclexicon.org/bsk\n\nBsK\nBesluit stralenbescherming Kernenergiewet.\u00a0Radiation Protection Decree (Nuclear Energy Act).\nSource:\u00a0NOGEPA Industrial Guideline No. 16, Working with Naturally Occurring Radioactive Materials (NORM), Netherlands, Version 1, January 2009.\nGlobal Standards", "https://iadclexicon.org/bsi": "TERM: BSI\nURL: https://iadclexicon.org/bsi\n\nBSI\nBritish Standards Institute.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nSource: Prevention of Fire and Explosion, and Emergency Response on Offshore Installations, Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, Approved Code of Practice and guidance (UK HSE L65), Second Edition, 1997.\nRegulatory Guidance", "https://iadclexicon.org/bsl": "TERM: BSL\nURL: https://iadclexicon.org/bsl\n\nBSL\nBolting specification level.\nSource:\nAPI\nSpecification 20E, Alloy and Carbon Steel Bolting for Use in the Petroleum and Natural Gas Industries, Second Edition, February 2017.\nGlobal Standards\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/bs": "TERM: BS\nURL: https://iadclexicon.org/bs\n\nBS\nStandard issued by British Standards Institute.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nBS\nBarge Supervisor.\nSource:\u00a0IMO Resolution A.1079(28), Recommendations for the Training and Certification of Personnel on Mobile Offshore Units (MOUs), Adopted on 4 December 2013, International Maritime Organization,\nRegulatory Guidance\nBS\nBritish Standard.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nBS\nBase shear.\nSource: ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards\nBS\nBritish Standard (issued by British Standard Institute).\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards\nBS\nBesluit stralingsbescherming.\u00a0Radiation Protection Decree.\nSource:\u00a0NOGEPA Industrial Guideline No. 16, Working with Naturally Occurring Radioactive Materials (NORM), Netherlands, Version 1, January 2009.\u00a0Global Standards", "https://iadclexicon.org/bsr": "TERM: BSR\nURL: https://iadclexicon.org/bsr\n\nBSR\nBending-strength ratio.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards\nBSR\nBlind shear ram.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nSource:\u00a0Oil & Gas UK, Guidelines on subsea BOP systems, Issue 1, July 2012,\nGlobal Standards\nBSR\nBending strength ratio.\nSource:\nAPI\nSPEC 7-1, Specification for Rotary Drill Stem Elements, First Edition, March 2006 (Addendum April 2011).\nGlobal Standards", "https://iadclexicon.org/bstf": "TERM: BSTF\nURL: https://iadclexicon.org/bstf\n\nBSTF\nBase shear transfer function.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/bsw": "TERM: BS&W\nURL: https://iadclexicon.org/bsw\n\nBS&W\nBase sediment and water.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2013 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nBS&W\n\u201cBS&W\u201d means basic sediment and water which is that portion of fluids and/or solids that settle in the bottom of storage tanks and/or treating vessels and is unsaleable to the first purchaser in its present form. BS&W usually consists of water, paraffin, sand, scale, rust, and other sediments.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations\nBS&W\n\u201cBS&W\u201d means basic sediments and water.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/btex": "TERM: BTEX\nURL: https://iadclexicon.org/btex\n\nBTEX\n\u201cBTEX\u201d means benzene, toluene, ethylbenzene and xylene.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/btf": "TERM: BTF\nURL: https://iadclexicon.org/btf\n\nBTF\nBlowout task force.\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines", "https://iadclexicon.org/btu": "TERM: BTU\nURL: https://iadclexicon.org/btu\n\nBTU\nBritish Thermal Unit; the amount of heat required to raise the temperature of one pound of water one degree Fahrenheit. Equivalent to 252 calories or 778.2 foot- pounds.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/bubble-flow": "TERM: Bubble Flow\nURL: https://iadclexicon.org/bubble-flow\n\nBubble Flow\nA multiphase fluid-flow regime. The gas phase exists as bubbles distributed through the liquid phase. Where the bubbles coalesce and form a less uniform distribution of the gas phase, slippage will occur between the phases.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/buffer-tank": "TERM: Buffer Tank\nURL: https://iadclexicon.org/buffer-tank\n\nBuffer Tank\nA targeted, horizontal, cylindrical tank that changes the direction of fluid flow downstream of the choke and serves to direct flow to the flare line or gas buster.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards", "https://iadclexicon.org/bu": "TERM: BU\nURL: https://iadclexicon.org/bu\n\nBU\nBusiness unit.\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines", "https://iadclexicon.org/buckling-pin-device": "TERM: Buckling-Pin Device\nURL: https://iadclexicon.org/buckling-pin-device\n\nBuckling-Pin Device\nPressure-relief device actuated by static differential or static inlet pressure and designed to function by the buckling of an axially-loaded compressive pin that supports a pressure containing member.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards", "https://iadclexicon.org/buffered-components": "TERM: Buffered Components\nURL: https://iadclexicon.org/buffered-components\n\nBuffered Components\nAll primary load carrying components with the exception of the limiting component in load limiting designs (reference Annex E).\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards", "https://iadclexicon.org/bug": "TERM: Bug\nURL: https://iadclexicon.org/bug\n\nBug\nAn unexpected and relatively small defect, fault, flaw, or imperfection in an information system or device.\nAdapted from: NCSD Glossary\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/build-security-in": "TERM: Build Security In\nURL: https://iadclexicon.org/build-security-in\n\nBuild Security In\nA set of principles, practices, and tools to design, develop, and evolve information systems and software that enhance resistance to vulnerabilities, flaws, and attacks.\nAdapted from: Trustworthy Cyberspace: Strategic Plan for the Federal Cybersecurity Research and Development Program (2011), US-CERT\u2019s Build Security In website\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/builder": "TERM: Builder\nURL: https://iadclexicon.org/builder\n\nBuilder\nSignifies the party contracted to build a vessel in compliance with the Society\u2019s rules certificate a document confirming compliance with the Society\u2019s rules or with other rules and regulations for which the Society has been authorized to act.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/bulk-density": "TERM: Bulk Density\nURL: https://iadclexicon.org/bulk-density\n\nBulk Density\nMass per unit volume of a dry material containing entrained air.\nSource:\nAPI\nRP 10B-2, Recommended Practice for Testing Well Cements, First Edition, July 2005 (Reaffirmed: July 2010).\nGlobal Standards", "https://iadclexicon.org/built-up-backpressure": "TERM: Built-up Backpressure\nURL: https://iadclexicon.org/built-up-backpressure\n\nBuilt-up Backpressure\nIncrease in pressure at the outlet of a pressure-relief device that develops as a result of flow after the pressure-relief device opens.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/bulk-expansion": "TERM: Bulk Expansion\nURL: https://iadclexicon.org/bulk-expansion\n\nBulk Expansion\nIncrease in the external volume or dimensions of a cement sample.\nSource:\nAPI\nRP 10B-5, Recommended Practice on Determination of Shrinkage and Expansion of Well Cement Formulations at Atmospheric Pressure, First Edition, April 2005 (Reaffirmed November 2010).\nGlobal Standards", "https://iadclexicon.org/built-up-back-pressure": "TERM: Built-Up Back Pressure\nURL: https://iadclexicon.org/built-up-back-pressure\n\nBuilt-Up Back Pressure\nIncrease in pressure at the outlet of a pressure-relief device that develops as a result of flow after the pressure relief device opens.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards", "https://iadclexicon.org/bulk-chemical-code": "TERM: Bulk Chemical Code\nURL: https://iadclexicon.org/bulk-chemical-code\n\nBulk Chemical Code\nBulk Chemical Code means the Code for the Construction and Equipment of Ships carrying Dangerous Chemicals in Bulk adopted by the Marine Environment Protection Committee of the Organization by resolution MEPC.20(22), as amended by the Organization, provided that such amendments are adopted and brought into force in accordance with the provisions of article 16 of the present Convention concerning amendment procedures applicable to an appendix to an Annex.\u00a0 <Annex II, Chapter 1, Regulation 1>.\nSource: Resolution MEPC.118(52), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships, 1973 (Revised Annex II of MARPOL 73/78), 15 October 2004, International Maritime Organization.\nLegislation", "https://iadclexicon.org/building-unit": "TERM: Building Unit\nURL: https://iadclexicon.org/building-unit\n\nBuilding Unit\nBUILDING UNIT shall mean a building or structure intended for human occupancy. A dwelling unit is equal to one (1) building unit, every guest room in a hotel/motel is equal to one (1) building unit, and every five thousand (5.000) square feet of building floor area in commercial facilities, and every fifteen thousand (15,000) square feet of building floor area in warehouses, or other similar storage facilities, is equal to one (1) building unit.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/bulk-shrinkage": "TERM: Bulk Shrinkage\nURL: https://iadclexicon.org/bulk-shrinkage\n\nBulk Shrinkage\nDecrease in the external volume or dimensions of a cement sample.\nSource:\nAPI\nRP 10B-5, Recommended Practice on Determination of Shrinkage and Expansion of Well Cement Formulations at Atmospheric Pressure, First Edition, April 2005 (Reaffirmed November 2010).\nGlobal Standards", "https://iadclexicon.org/bulk-shipment": "TERM: Bulk Shipment\nURL: https://iadclexicon.org/bulk-shipment\n\nBulk Shipment\n\u201cBulk shipment\u201d means a shipment of a controlled product that is contained, without intermediate containment or intermediate packaging, in\na container with a water capacity of more than 454 litres,\na freight container, a portable tank, or a ship, or\na pipeline.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nBulk Shipment\n\u201cBulk shipment\u201d means a shipment of a controlled product that is contained, without intermediate containment or intermediate packaging, in\na tank with a water capacity of more than 454 L,\na freight container or a portable tank,\na road vehicle, railway vehicle or ship, or\na pipeline; exp\u00e9dition en vrac.\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations", "https://iadclexicon.org/bullet-perforating-gun": "TERM: Bullet Perforating Gun\nURL: https://iadclexicon.org/bullet-perforating-gun\n\nBullet Perforating Gun\nA perforating gun utilizing propellant-driven hardened steel bullets to penetrate the casing, cement and formation. Their use has been largely supplanted by jet perforating but is still used.\nSource:\nAPI\nRP 67, Recommended Practice for Oilfield Explosives Safety, Upstream Segment, Second Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/bull-heading": "TERM: Bull Heading\nURL: https://iadclexicon.org/bull-heading\n\nBull Heading\nThe practice of pumping into a closed \u2013 in well without returns, or forcing fluid down a well under pressure\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/bullhead-squeeze": "TERM: Bullhead Squeeze\nURL: https://iadclexicon.org/bullhead-squeeze\n\nBullhead Squeeze\nThe process by which hydraulic pressure is applied to a workstring or tubing to force fluids, such as cement, outside the wellbore. Annular flow (returns) is prevented by a packer set in the casing above the perforated and/or open hole interval. The packer shields the inner casing wall from exposure to the pumping pressures.\nSource:\nAPI\nBULLETIN E3, Environmental Guidance Document: Well Abandonment and Inactive Well Practices for U.S. Exploration and Production Operations, First Edition, January 1993 (Reaffirmed June 2000).\nGlobal Standards", "https://iadclexicon.org/bullheading": "TERM: Bullheading\nURL: https://iadclexicon.org/bullheading\n\nBullheading\nA term to denote pumping into closed-in well without returns.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards", "https://iadclexicon.org/bullplug": "TERM: Bullplug\nURL: https://iadclexicon.org/bullplug\n\nBullplug\nPressure-containing closure for a female-threaded end or outlet connection, which may have an internal counterbore and/or test port.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/bumper": "TERM: Bumper\nURL: https://iadclexicon.org/bumper\n\n<!--\n/* Font Definitions */ @font-face \t{font-family:\"\uff2d\uff33 \u660e\u671d\"; \tpanose-1:0 0 0 0 0 0 0 0 0 0; \tmso-font-charset:128; \tmso-generic-font-family:roman; \tmso-font-format:other; \tmso-font-pitch:fixed; \tmso-font-signature:1 134676480 16 0 131072 0;} @font-face \t{font-family:\"Cambria Math\"; \tpanose-1:2 4 5 3 5 4 6 3 2 4; \tmso-font-charset:0; \tmso-generic-font-family:auto; \tmso-font-pitch:variable; \tmso-font-signature:3 0 0 0 1 0;}  /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal \t{mso-style-unhide:no; \tmso-style-qformat:yes; \tmso-style-parent:\"\"; \tmargin:0in; \tmargin-bottom:.0001pt; \tmso-pagination:widow-orphan; \tfont-size:12.0pt; \tfont-family:\"Times New Roman\"; \tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; \tmso-fareast-theme-font:minor-fareast; \tmso-bidi-font-family:\"Times New Roman\";} .MsoChpDefault \t{mso-style-type:export-only; \tmso-default-props:yes; \tfont-size:10.0pt; \tmso-ansi-font-size:10.0pt; \tmso-bidi-font-size:10.0pt; \tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; \tmso-fareast-theme-font:minor-fareast; \tmso-fareast-language:JA;} @page WordSection1 \t{size:8.5in 11.0in; \tmargin:1.0in 1.25in 1.0in 1.25in; \tmso-header-margin:.5in; \tmso-footer-margin:.5in; \tmso-paper-source:0;} div.WordSection1 \t{page:WordSection1;}\n-->\nBumper\nTemporary structure designed to protect structures or modules during the initial fitting stage of an installation operation.\nSource:\nAPI\nRP 2MOP, Marine Operations, Upstream Segment, First Edition, July 2010.\nGlobal Standards\n<!--\n/* Font Definitions */ @font-face \t{font-family:\"\uff2d\uff33 \u660e\u671d\"; \tpanose-1:0 0 0 0 0 0 0 0 0 0; \tmso-font-charset:128; \tmso-generic-font-family:roman; \tmso-font-format:other; \tmso-font-pitch:fixed; \tmso-font-signature:1 134676480 16 0 131072 0;} @font-face \t{font-family:\"Cambria Math\"; \tpanose-1:2 4 5 3 5 4 6 3 2 4; \tmso-font-charset:0; \tmso-generic-font-family:auto; \tmso-font-pitch:variable; \tmso-font-signature:3 0 0 0 1 0;}  /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal \t{mso-style-unhide:no; \tmso-style-qformat:yes; \tmso-style-parent:\"\"; \tmargin:0in; \tmargin-bottom:.0001pt; \tmso-pagination:widow-orphan; \tfont-size:12.0pt; \tfont-family:\"Times New Roman\"; \tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; \tmso-fareast-theme-font:minor-fareast; \tmso-bidi-font-family:\"Times New Roman\";} .MsoChpDefault \t{mso-style-type:export-only; \tmso-default-props:yes; \tfont-size:10.0pt; \tmso-ansi-font-size:10.0pt; \tmso-bidi-font-size:10.0pt; \tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; \tmso-fareast-theme-font:minor-fareast; \tmso-fareast-language:JA;} @page WordSection1 \t{size:8.5in 11.0in; \tmargin:1.0in 1.25in 1.0in 1.25in; \tmso-header-margin:.5in; \tmso-footer-margin:.5in; \tmso-paper-source:0;} div.WordSection1 \t{page:WordSection1;}\n-->\n<!--\n/* Font Definitions */ @font-face \t{font-family:\"\uff2d\uff33 \u660e\u671d\"; \tpanose-1:0 0 0 0 0 0 0 0 0 0; \tmso-font-charset:128; \tmso-generic-font-family:roman; \tmso-font-format:other; \tmso-font-pitch:fixed; \tmso-font-signature:1 134676480 16 0 131072 0;} @font-face \t{font-family:\"Cambria Math\"; \tpanose-1:2 4 5 3 5 4 6 3 2 4; \tmso-font-charset:0; \tmso-generic-font-family:auto; \tmso-font-pitch:variable; \tmso-font-signature:3 0 0 0 1 0;}  /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal \t{mso-style-unhide:no; \tmso-style-qformat:yes; \tmso-style-parent:\"\"; \tmargin:0in; \tmargin-bottom:.0001pt; \tmso-pagination:widow-orphan; \tfont-size:12.0pt; \tfont-family:\"Times New Roman\"; \tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; \tmso-fareast-theme-font:minor-fareast; \tmso-bidi-font-family:\"Times New Roman\";} .MsoChpDefault \t{mso-style-type:export-only; \tmso-default-props:yes; \tfont-size:10.0pt; \tmso-ansi-font-size:10.0pt; \tmso-bidi-font-size:10.0pt; \tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; \tmso-fareast-theme-font:minor-fareast; \tmso-fareast-language:JA;} @page WordSection1 \t{size:8.5in 11.0in; \tmargin:1.0in 1.25in 1.0in 1.25in; \tmso-header-margin:.5in; \tmso-footer-margin:.5in; \tmso-paper-source:0;} div.WordSection1 \t{page:WordSection1;\n-->\n<!--\n/* Font Definitions */ @font-face \t{font-family:\"\uff2d\uff33 \u660e\u671d\"; \tpanose-1:0 0 0 0 0 0 0 0 0 0; \tmso-font-charset:128; \tmso-generic-font-family:roman; \tmso-font-format:other; \tmso-font-pitch:fixed; \tmso-font-signature:1 134676480 16 0 131072 0;} @font-face \t{font-family:\"Cambria Math\"; \tpanose-1:2 4 5 3 5 4 6 3 2 4; \tmso-font-charset:0; \tmso-generic-font-family:auto; \tmso-font-pitch:variable; \tmso-font-signature:3 0 0 0 1 0;}  /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal \t{mso-style-unhide:no; \tmso-style-qformat:yes; \tmso-style-parent:\"\"; \tmargin:0in; \tmargin-bottom:.0001pt; \tmso-pagination:widow-orphan; \tfont-size:12.0pt; \tfont-family:\"Times New Roman\"; \tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; \tmso-fareast-theme-font:minor-fareast; \tmso-bidi-font-family:\"Times New Roman\";} .MsoChpDefault \t{mso-style-type:export-only; \tmso-default-props:yes; \tfont-size:10.0pt; \tmso-ansi-font-size:10.0pt; \tmso-bidi-font-size:10.0pt; \tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\"; \tmso-fareast-theme-font:minor-fareast; \tmso-fareast-language:JA;} @page WordSection1 \t{size:8.5in 11.0in; \tmargin:1.0in 1.25in 1.0in 1.25in; \tmso-header-margin:.5in; \tmso-footer-margin:.5in; \tmso-paper-source:0;} div.WordSection1 \t{page:WordSection1;} -1. 1\u00a0\u00a0\u00a0\u00a0\u00a0 QQQQQ11AWDFASDFASDFA\n-->", "https://iadclexicon.org/bundle": "TERM: Bundle\nURL: https://iadclexicon.org/bundle\n\nBundle\nLaid-up functional components and associated fillers in the umbilical prior to further processing. NOTE Typical functional components in a bundle include hoses, tubes, electric cables, optical fibre cables.\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards", "https://iadclexicon.org/bunker-oil": "TERM: Bunker Oil\nURL: https://iadclexicon.org/bunker-oil\n\nBunker Oil\n\u201cBunker oil\u201d means any hydrocarbon mineral oil, including lubricating oil, used or intended to be used for the operation or propulsion of the ship, and any residues of such oil.\nSource:\u00a0International Convention on Civil Liability for Bunker Oil Pollution Damage, 2001,\nLegislation", "https://iadclexicon.org/buoyancy-control-line": "TERM: Buoyancy Control Line\nURL: https://iadclexicon.org/buoyancy-control-line\n\nBuoyancy Control Line\nAuxiliary line dedicated to controlling, charging, or discharging air can buoyancy chambers.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nBuoyancy Control Line\nAn auxiliary line dedicated to controlling, charging or discharging air can buoyancy chambers.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/buoyancy": "TERM: Buoyancy\nURL: https://iadclexicon.org/buoyancy\n\nBuoyancy\nDevices added to the riser joints to reduce their submerged weight.\nSource:\nAPI\nSPEC 16R, Specification for Marine Drilling Riser Couplings, Exploration and Production Department, First Edition, January 1997.\nGlobal Standards", "https://iadclexicon.org/buoyancy-equipment": "TERM: Buoyancy Equipment\nURL: https://iadclexicon.org/buoyancy-equipment\n\nSpecification 16Q\nDevices added to riser joints to reduce their weight in water and reduce riser top tension requirements.\nNOTE: The devices normally used for risers are syntactic foam modules or air cans.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nBuoyancy Equipment\nDevices added to riser joints to reduce their apparent weight, thereby reducing riser top tension requirements. The devices normally used for risers take the form of syntactic foam modules or open-bottom air chambers.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nBuoyancy Equipment\nDevices added to riser joints to reduce their apparent weight, thereby reducing riser top tension requirements.\nNOTE: The devices normally used for risers take the form of syntactic foam modules or open-bottom air chambers.\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/buoyancy-element": "TERM: Buoyancy Element\nURL: https://iadclexicon.org/buoyancy-element\n\nBuoyancy element\nPart of a buoyancy module or some subsea buoys that gives uplift to the module or buoy. NOTE The buoyancy element comprises a buoyant material that may have a protective external skin. It does not include buoyancy tanks.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nBuoyancy element\nPart of a buoyancy module or some subsea buoys that gives uplift to the module or buoy. NOTE The buoyancy element comprises a buoyant material that may have a protective external skin. It does not include buoyancy tanks.\nSource:\nAPI\nSPEC 17L1, Specification for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/buoyancy-module": "TERM: Buoyancy Module\nURL: https://iadclexicon.org/buoyancy-module\n\nBuoyancy Module\nBuoys used in significant numbers at discrete points over a section of riser to achieve wave-shape riser configurations. NOTE See 4.4.6.\nSource:\nAPI\nRP 17B, Recommended Practice for Flexible Pipe, Fourth Edition, July 2008.\nGlobal Standards\nBuoyancy Module\nStructure of low-mass material, usually foamed polymers strapped or clamped to the exterior of riser joints, to reduce the submerged mass of the riser.\nSource:\nAPI\nRP 17B, Recommended Practice for Flexible Pipe, Fourth Edition, July 2008.\nGlobal Standards\nBuoyancy Module\nDiscrete component, consisting of a buoyancy element, an internal clamp and any necessary fasteners to secure these components in position, used to provide net uplift to flexible pipes by attaching a series of such components along a length of pipe.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nBuoyancy Modules\nBuoyancy modules are used to achieve the wave-shape riser configurations [lazy (Figure 14), steep (Figure 15), pliant (Figure 24) and W-waves (Figure 16)]. A number of modules spaced at intervals along the flexible pipe are required to achieve a wave configuration. The buoyancy modules are typically composed of two components: an internal clamp and a syntactic or composite syntactic foam buoyancy element, as shown in Figure 17 a).\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nBuoyancy Module\nDiscrete component, consisting of a buoyancy element, an internal clamp and any necessary fasteners to secure these components in position, used to provide net uplift to flexible pipes by attaching a series of such components along a length of pipe.\nSource:\nAPI\nSPEC 17L1, Specification for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/buoyancy-modules": "TERM: Buoyancy Modules\nURL: https://iadclexicon.org/buoyancy-modules\n\nBuoyancy Modules\nStructures of low weight materials, usually foamed polymers strapped or clamped to the exterior of riser joints, to reduce the submerged weight of the riser.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards", "https://iadclexicon.org/buoyancy-seal": "TERM: Buoyancy Seal\nURL: https://iadclexicon.org/buoyancy-seal\n\nBuoyancy Seal\nDry vapor seal that minimizes the amount of purge gas needed to protect against air infiltration down from the top of the open flare/vent stack.\nNOTE The buoyancy seal functions by trapping a volume of light gas in an internal inverted compartment; this prevents air from displacing buoyant light gas in the flare.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nBuoyancy Seal\nDry vapour seal that minimizes the amount of purge gas needed to protect against air infiltration.\nNOTE The buoyancy seal functions by trapping a volume of light gas in an internal inverted compartment; this prevents air from displacing buoyant light gas in the flare.\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards", "https://iadclexicon.org/buoyancy-tank": "TERM: Buoyancy Tank\nURL: https://iadclexicon.org/buoyancy-tank\n\nBuoyancy Tank\nPart of some subsea buoys that consists of a pressure vessel filled with gas at ambient or higher pressure that gives uplift to the subsea buoy.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nBuoyancy Tank\nPart of some subsea buoys that consists of a pressure vessel filled with gas at ambient or higher pressure that gives uplift to the subsea buoy.\nSource:\nAPI\nSPEC 17L1, Specification for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/bureau-of-ocean-energy-management-regulation-and-enforcement-inspector": "TERM: Bureau of Ocean Energy Management, Regulation and Enforcement Inspector\nURL: https://iadclexicon.org/bureau-of-ocean-energy-management-regulation-and-enforcement-inspector\n\nBureau of Ocean Energy Management, Regulation and Enforcement inspector or BOEMRE inspector\nBureau of Ocean Energy Management, Regulation and Enforcement inspector or BOEMRE inspector means an individual employed by the Bureau of Ocean Energy Management, Regulation and Enforcement who inspects fixed OCS facilities on behalf of the Coast Guard to determine whether the requirements of this subchapter are met.\nSource: Outer Continental Shelf Activities, 33 CFR 140-147 (2013).\nRegulations", "https://iadclexicon.org/bureau-of-indian-standards": "TERM: Bureau of Indian Standards\nURL: https://iadclexicon.org/bureau-of-indian-standards\n\nBureau of Indian Standards\n\u201cBureau of Indian Standards\u201d means the Bureau of Indian Standards established under section 3 of the Bureau of Indian Standards Act, 1986 (63 of 1986).\nSource:\u00a0The Petroleum and Natural Gas Regulatory Board Act, 2006, No. 19 of 2006, India, amended as of May 2013.\nLegislation", "https://iadclexicon.org/burn-pit": "TERM: Burn-pit\nURL: https://iadclexicon.org/burn-pit\n\nBurn-pit\nOpen excavation, normally equipped with a horizontal flare burner that can handle liquid as well as vapor\nhydrocarbons.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/burn-pit-flare": "TERM: Burn-Pit Flare\nURL: https://iadclexicon.org/burn-pit-flare\n\nBurn-Pit Flare\nOpen excavation, normally equipped with a horizontal flare burner that can handle liquid as well as vapour hydrocarbons.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards", "https://iadclexicon.org/burning-velocity": "TERM: Burning Velocity\nURL: https://iadclexicon.org/burning-velocity\n\nBurning Velocity\nSpeed at which a flame front travels into an unburned combustible mixture.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/burnback": "TERM: Burnback\nURL: https://iadclexicon.org/burnback\n\nBurnback\nInternal burning within the flare tip. NOTE Burnback can result from air backing down the flare burner at purge or low flaring rates.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards", "https://iadclexicon.org/burning-velocity-or-flame-velocity": "TERM: Burning Velocity or Flame Velocity\nURL: https://iadclexicon.org/burning-velocity-or-flame-velocity\n\nBurning Velocity or Flame Velocity\nSpeed at which a flame front travels into an unburned combustible mixture.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards", "https://iadclexicon.org/burst-disk": "TERM: Burst Disk\nURL: https://iadclexicon.org/burst-disk\n\nBurst Disk\nWeak points in the outer sheath designed to burst when the gas pressure in the annulus exceeds a specified value. NOTE The weak point is induced by reducing the thickness of the sheath over a localized area.\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/bus": "TERM: Bus\nURL: https://iadclexicon.org/bus\n\nBus, cable\nAn approved assembly of insulated conductors with fittings and conductor terminations in a totally enclosed protective metal housing, see NEC Article 370.\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/burst-pressure": "TERM: Burst Pressure\nURL: https://iadclexicon.org/burst-pressure\n\nBurst Pressure\nValue of the upstream static pressure minus the value of the downstream static pressure just before a rupture disk bursts.\nNOTE: If the downstream pressure is atmospheric, the burst pressure is the upstream static gauge pressure.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards", "https://iadclexicon.org/bus-cable": "TERM: Bus, Cable\nURL: https://iadclexicon.org/bus-cable\n\nBus, Cable\nAn approved assembly of insulated conductors with fittings and conductor terminations in a totally enclosed protective metal housing, see\nNEC\nArticle 370.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards", "https://iadclexicon.org/busway": "TERM: Busway\nURL: https://iadclexicon.org/busway\n\nBusway\nA grounded metal enclosure containing bare or insulated conductors that usually are copper or aluminum bars, rods or tubes, see NEC Article 368.\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/business": "TERM: Business\nURL: https://iadclexicon.org/business\n\nBusiness\nA collection of assets with similar or related activities that form a managed part of the company\u2019s organisation.\nTypes of business included in the scope of this guidance include exploration, production and development businesses (often referred to as \u201cupstream\u201d); and oil refining, petrochemical, gas processing, logistics and retail businesses (often referred to as downstream).\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards", "https://iadclexicon.org/bus-tie-breaker": "TERM: Bus-tie Breaker\nURL: https://iadclexicon.org/bus-tie-breaker\n\nBus-tie Breaker\nA device connecting/disconnecting switchboard sections.\n(\u201cclosed bus-tie(s)\u201d means connected).\nSource: IMO MSC.1/Circ.1580,\nGUIDELINES FOR VESSELS AND UNITS WITH DYNAMIC POSITIONING (DP) SYSTEMS,\n16 June 2017, International Maritime Organization.\nRegulatory Guidance\nBus-tie Breaker\nBus-tie breaker means a device connecting/disconnecting switchboard sections (\u201cclosed bus-tie(s)\u201d means connected).\nSource: IMO MSC.1/Circ.1580,\nGUIDELINES FOR VESSELS AND UNITS WITH DYNAMIC POSITIONING (DP) SYSTEMS,\n16 June 2017, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/butt-and-strap-joint": "TERM: Butt-and-strap joint\nURL: https://iadclexicon.org/butt-and-strap-joint\n\nButt-and-strap joint\nJoint consisting of plain-ended pipe and fittings laminated together with reinforcing fibres and resin/hardener mixture.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/butt-and-wrap-joint": "TERM: Butt-and-wrap joint\nURL: https://iadclexicon.org/butt-and-wrap-joint\n\nButt-and-wrap joint\nJoint consisting of plain-ended pipe and fittings laminated together with reinforcing fibres and resin/hardener mixture.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/butt-welded-joint": "TERM: Butt-welded joint\nURL: https://iadclexicon.org/butt-welded-joint\n\nButt-welded joint\nJoint consisting of plain-ended pipe and fittings laminated together with reinforcing fibres and resin/hardener mixture.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/butterfly-valve": "TERM: Butterfly Valve\nURL: https://iadclexicon.org/butterfly-valve\n\nButterfly Valve\nrelatively flat, rotating disc mounted on a bearing that allows it to rotate its axis.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/bv": "TERM: BV\nURL: https://iadclexicon.org/bv\n\nBV\nBureau Veritas.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/by-product": "TERM: By-Product\nURL: https://iadclexicon.org/by-product\n\nBy-Product\nAny element found in a geothermal formation which when brought to the surface is not used in geothermal heat or pressure inducing energy generation.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/bwmp": "TERM: BWMP\nURL: https://iadclexicon.org/bwmp\n\nBWMP\nBallast Water Management Plan.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 1, Regulations, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/by-products": "TERM: By-products\nURL: https://iadclexicon.org/by-products\n\nBy-products\n\u201cBy-products\u201d means helium, carbon dioxide, sulphur, and other substances obtained from petroleum production.\nSource: Law of Information Energy, Petroleum Act B.E. 2514 (1971), Thailand, as of June 2013.\nLegislation", "https://iadclexicon.org/bwms": "TERM: BWMS\nURL: https://iadclexicon.org/bwms\n\nBWMS\nBallast Water Management System\nSource: Resolution MEPC.174(58), revised Guidelines for approval of ballast water management systems (G8), 10 October 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/bypass": "TERM: Bypass\nURL: https://iadclexicon.org/bypass\n\nBypass\nUsually refers to a pipe connection around a valve or other control mechanism. A bypass is installed in such cases to permit passage of fluid through the bypass line while adjustments or repairs are made on the control that is bypassed.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards", "https://iadclexicon.org/bypass-conductor": "TERM: Bypass Conductor\nURL: https://iadclexicon.org/bypass-conductor\n\nBypass Conductor\nA conductive cable that provides a direct electrical connection between the tank shell and the tank floating roof.\nSource:\nAPI\nRP 545 Recommended Practice for Lightning Protection of Aboveground Storage Tanks for Flammable or Combustible Liquids, First Edition, October 2009.\nGlobal Standards", "https://iadclexicon.org/bypass-valve": "TERM: Bypass Valve\nURL: https://iadclexicon.org/bypass-valve\n\nBypass Valve\nON/OFF valve that allows fluid to bypass a station when open, and forces fluid to enter a station when closed; operates together with the station inlet valve.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/c": "TERM: \u00b0C\nURL: https://iadclexicon.org/c\n\n\u00b0C\nTemperature degrees in Centigrade.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards", "https://iadclexicon.org/c-2": "TERM: C\nURL: https://iadclexicon.org/c-2\n\nC\nSpecified minimum yield strength.\nSource:\nAPI\nStandard 2CCU, Offshore Cargo Carrying Units, First Edition, August 2017.\nGlobal Standards\nC\nDistance from the neutral axis to the reference section.\nSource:\nAPI\nTechnical Report 17TR7, Verification and Validation of Subsea Connectors, First Edition, April 2017.\nGlobal Standards\nC\n\u201cC\u201d is the ship\u2019s total volume of oil fuel, including that of the small oil fuel tanks, in m3, at 98% tank filling. <Annex 1, regulation 12A>.\nSource:\u00a0Resolution MEPC.141(54), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships, 1973 (Amendments to regulation 1, addition to regulation 12A, consequential amendments to the IOPP Certificate and amendments to regulation 21 of the revised Annex I of MARPOL 73/78), 24 March 2006, International Maritime Organization.\nLegislation", "https://iadclexicon.org/c-class-bulkhead-or-deck": "TERM: C Class Bulkhead or Deck\nURL: https://iadclexicon.org/c-class-bulkhead-or-deck\n\nC Class Bulkhead or Deck\nC class bulkhead or deck means a bulkhead or deck made of approved noncombustible material.\nSource: Mobile Offshore Drilling Units, 46 CFR 107-109 (2013).\nRegulations", "https://iadclexicon.org/c-glass": "TERM: C glass\nURL: https://iadclexicon.org/c-glass\n\nC glass\nGlass fibre or synthetic veil having a specific chemical resistance against acids, alkalis or other aggressive chemicals.\nNote: 1 to entry:\u00a0Such glass can be used as a reinforcement for the resin-rich internal liner of GRP pipe or as a reinforcement in the structural portion of GRP pipe.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/c-class-divisions": "TERM: \u201cC\u201d Class Divisions (fire divisions)\nURL: https://iadclexicon.org/c-class-divisions\n\n\u201cC\u201d class divisions\n\u201cC\u201d class divisions are as defined in SOLAS regulation II-2/3.\nSource: IMO Resolution A.1023(26), Code for the Construction and Equipment of Mobile Offshore Drilling Units (2009 MODU Code), 2009.\nGlobal Standards\n\u201cC\u201d class divisions\u00a0\u00a0(fire divisions)\n\u2018C\u2019 Class divisions are divisions to be constructed of approved non-combustible materials. They need meet neither requirements relative to the passage of smoke and flame nor limitations relative to the temperature rise. Combustible veneers are permitted provided they meet the requirements of this Chapter.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 7, Safety Systems, Hazardous Areas and Fire, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/c-naaia2": "TERM: C-NAAIA2\nURL: https://iadclexicon.org/c-naaia2\n\nC-NAAIA2\nCanada-Newfoundland Atlantic Accord Implementation Act.\nIncident Reporting and Investigation Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, November 30, 2012.\nRegulatory Guidance", "https://iadclexicon.org/c-r": "TERM: C-R\nURL: https://iadclexicon.org/c-r\n\nC-R\nCircumferentially oriented specimen with a radial flaw.\nSource:\nAPI\nTechnical Report 17TR7, Verification and Validation of Subsea Connectors, First Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/ca": "TERM: CA\nURL: https://iadclexicon.org/ca\n\nCA\nHydrodynamic added mass coefficient.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nCA\nCertifying authority.\nSource:\u00a0Oil & Gas UK, Guidelines on subsea BOP systems, Issue 1, July 2012,\nGlobal Standards\nCA\nCondition on behalf of the flag administration.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standard", "https://iadclexicon.org/cable": "TERM: Cable\nURL: https://iadclexicon.org/cable\n\nCable\nCable: line located in the territorial sea or the continental shelf, between two or more mining installations or between a mining installation and another works, designated by Our Minister, for the transport of electricity or electronic signals.\nSource: Mining Decree of the Netherlands, Netherlands, 2003 (as amended in 2007)\nLegislation\nCable\nCable means:\n(a) 1 length of single insulated conductor that may or may not have an overall protective covering; or\n(b) 2 or more lengths of single insulated conductor that are laid up together and may or may not have an overall protective covering.\nSource: Health and Safety in Employment (Mining\u2014Underground) Regulations 1999, SR 1999/331, New Zealand, as of 8 October 1999.\nRegulations", "https://iadclexicon.org/cab": "TERM: Cab\nURL: https://iadclexicon.org/cab\n\nCab\nAn enclosure for the operator and the machine operation controls.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Sixth Edition, May 2007.\nGlobal Standards\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards\nCAB\nBody that performs conformity assessment services and that can be the object of accreditation.\u00a0NOTE Whenever the word \u201cCAB\u201d is used in the text, it applies to both the \u201capplicant and accredited CABs\u201d unless otherwise specified.\nSource:\u00a0ISO/IEC 17011:2004, Conformity assessment \u2013 General requirements for accreditation bodies accrediting conformity assessment bodies.\u00a0Global Standards", "https://iadclexicon.org/cabin-balcony": "TERM: Cabin Balcony\nURL: https://iadclexicon.org/cabin-balcony\n\nCabin Balcony\nCabin balcony\nis an open deck space which is provided for the exclusive use of the occupants of a single cabin and has direct access from such a cabin.<Chapter II-2, regulation 53>.\nSource:\u00a0IMO Resolution MSC.216(82), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 8 December 2006, International Maritime Organization.\nLegislation", "https://iadclexicon.org/cable-circuit-integrity": "TERM: Cable, Circuit Integrity\nURL: https://iadclexicon.org/cable-circuit-integrity\n\nCable, Circuit Integrity\nCable that is used for critical circuits to ensure survivability for continued circuit operation for a specified time under fire conditions. See 6.7.8 for recommended applications and cable selection.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards", "https://iadclexicon.org/c-nlopb": "TERM: C-NLOPB\nURL: https://iadclexicon.org/c-nlopb\n\nC-NLOPB\nCanada \u2013 Newfoundland and Labrador Offshore Petroleum Board.\nSource: Environmental Protection Plan Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, March 31, 2011.\nRegulatory Guidance\nSource: Incident Reporting and Investigation Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, November 30, 2012.\nRegulatory Guidance\nSource: \u00a0Offshore Physical Environmental Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, September 2008.\nRegulatory Guidance\nSource: Safety Plan Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, March 31, 2011.\nRegulatory Guidance", "https://iadclexicon.org/cable-impervious-sheathed": "TERM: Cable, Impervious Sheathed\nURL: https://iadclexicon.org/cable-impervious-sheathed\n\nCable, Impervious Sheathed\nCable constructed with an impervious metallic or nonmetallic overall covering that prevents the entrance of gases, moisture or vapors into the insulated conductor or cable.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/cable-itc": "TERM: Cable, ITC\nURL: https://iadclexicon.org/cable-itc\n\nCable, ITC\nType ITC instrumentation tray cable is a factory assembly of two or more 300V insulated copper conductors, Nos. 22 through 12 AWG, with or without grounding conductor(s), and enclosed in a nonmetallic sheath with or without an armor as defined by NEC Article 727.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/caa": "TERM: CAA\nURL: https://iadclexicon.org/caa\n\nCAA\nCivil Aviation Authority.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/cable-jacketed": "TERM: Cable, jacketed\nURL: https://iadclexicon.org/cable-jacketed\n\nCable, jacketed\nCable with a nonmetallic protective covering.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\u00a0Global Standards", "https://iadclexicon.org/cable-itc-hl": "TERM: Cable, ITC-HL\nURL: https://iadclexicon.org/cable-itc-hl\n\nCable, ITC-HL\nType ITC instrumentation tray cable is a factory assembly of two or more 300V insulated copper conductors, Nos. 22 through 12 AWG, with or without grounding conductor(s), and enclosed in a nonmetallic sheath with or without an armor as defined by\nNEC\nArticle 727. This cable is suitable for use in Class I Zones 1 and 2. Reference\nNEC\nArticle 505 for installation details.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards", "https://iadclexicon.org/cable-itc-er": "TERM: Cable, ITC-ER\nURL: https://iadclexicon.org/cable-itc-er\n\nCable, ITC-ER\nType ITC instrumentation tray cable is a factory assembly of two or more 300V insulated copper conductors, Nos. 22 through 12 AWG, with or without grounding conductor(s), and enclosed in a nonmetallic sheath with or without an armor as defined by\nNEC\nArticle 727. This cable is suitable for exposed runs (ER) between cable tray and utilization equipment where the cables are supported and secured.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards", "https://iadclexicon.org/cable-ladder-system": "TERM: Cable Ladder System\nURL: https://iadclexicon.org/cable-ladder-system\n\nCable Ladder System\nassembly of cable supports consisting of cable tray lengths or cable ladder lengths and other system components\n[SOURCE: IEC 61537:2006, 3.1].\nSource: IEC 61892-6, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 6: Installation, Third Edition, December \u00a02013.\nGlobal Standards", "https://iadclexicon.org/cable-marine": "TERM: Cable, marine\nURL: https://iadclexicon.org/cable-marine\n\nCable, marine\nSame as cable, marine shipboard.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/cable-marine-shipboard": "TERM: Cable, marine shipboard\nURL: https://iadclexicon.org/cable-marine-shipboard\n\nCable, marine shipboard\nImpervious sheathed armored or non-armored cable constructed in accordance with UL 1309/CSA C22.2 No. 245, or IEEE-1580, except that an overall impervious sheath is required over the armored construction, and listed as \u201cShipboard Gable, Marine\u201d by a Nationally Recognized Testing Laboratory (NRTL).\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/cable-mc": "TERM: Cable, MC\nURL: https://iadclexicon.org/cable-mc\n\nCable, MC\nMetal-clad cable as defined by NEC Article 330.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/cable-mc-hl": "TERM: Cable, MC-HL\nURL: https://iadclexicon.org/cable-mc-hl\n\nCable, MC-HL\nMetal-clad cable for hazardous locations as defined in UL 2225.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/cable-mi": "TERM: Cable, MI\nURL: https://iadclexicon.org/cable-mi\n\nCable, MI\nMineral-insulated metal-sheathed cable as defined by NEC Article 332.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/cable-mv": "TERM: Cable, MV\nURL: https://iadclexicon.org/cable-mv\n\nCable, MV\nMedium voltage single or multiphase solid dielectric insulated conductor or cable rated 2001 Volts or higher as defined by NEC Article 328.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/cable-pltc": "TERM: Cable, PLTC\nURL: https://iadclexicon.org/cable-pltc\n\nCable, PLTC\nType PLTC nonmetallic-sheathed, power-limited tray cable. Suitable for cable trays and consisting of a factory assembly of two or more insulated copper (solid or stranded) conductors suitable for 300 Volts, Nos. 22 through 12 AWG, under a nonmetallic jacket. The cable is resistant to the spread of fire, and the outer jacket is sunlight- and moisture-resistant as defined by NEC Article 725.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/cable-pltc-er": "TERM: Cable, PLTC-ER\nURL: https://iadclexicon.org/cable-pltc-er\n\nCable, PLTC-ER\nType PLTC nonmetallic-sheathed, power-limited tray cable. Suitable for cable trays and consisting of a factory assembly of two or more insulated copper (solid or stranded) conductors suitable for 300 Volts, Nos. 22 through 12 AWG, under a nonmetallic jacket. The cable is resistant to the spread of fire, and the outer jacket is sunlight- and moisture-resistant as defined by\nNEC\nArticle 725. This cable is suitable for exposed runs (ER) between cable tray and utilization equipment where the cables are supported and secured. Reference\nNEC\nArticle 725 for installation details.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards", "https://iadclexicon.org/cable-safety-circuit": "TERM: Cable Safety Circuit\nURL: https://iadclexicon.org/cable-safety-circuit\n\nCable Safety Circuit\nA circuit which is an integral portion of the electric wireline unit which opens the electric wireline cable to the application of current and resistively shunts the conductor to the cable armour.\nSource:\nAPI\nRP 67, Recommended Practice for Oilfield Explosives Safety, Upstream Segment, Second Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/cable-tc": "TERM: Cable, TC\nURL: https://iadclexicon.org/cable-tc\n\nCable, TC\nPower and control tray cable as defined by NEC Article 336.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/cable-tc-er": "TERM: Cable, TC-ER\nURL: https://iadclexicon.org/cable-tc-er\n\nCable, TC-ER\nPower and control tray cable as defined by\nNEC\nArticle 336. This cable is suitable for exposed runs (ER) between cable tray and utilization equipment where the cables are supported and secured. Reference\nNEC\nArticle 336 for installation details.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards", "https://iadclexicon.org/cable-tray-system": "TERM: Cable Tray System\nURL: https://iadclexicon.org/cable-tray-system\n\nCable Tray System\nassembly of cable supports consisting of cable tray lengths or cable ladder lengths and other system components\n[SOURCE: IEC 61537:2006, 3.1].\nSource: IEC 61892-6, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 6: Installation, Third Edition, December \u00a02013.\nGlobal Standards", "https://iadclexicon.org/cage": "TERM: Cage\nURL: https://iadclexicon.org/cage\n\nCage\n\u201cCage\u201d means a wire, wood, metal or similar material surrounding a wellhead.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations", "https://iadclexicon.org/cala": "TERM: CALA\nURL: https://iadclexicon.org/cala\n\nCALA\nCanadian Association for Laboratory Accreditation.\nSource: \u00a0Offshore Waste Treatment Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, December 15, 2010.\nRegulatory Guidance", "https://iadclexicon.org/calculation": "TERM: Calculation\nURL: https://iadclexicon.org/calculation\n\nCalculation\nUse of analytical-based formulas or numerical-based methods, e.g. finite element method or boundary element method, to investigate the structural safety of a component/system.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/calendar-month": "TERM: Calendar Month\nURL: https://iadclexicon.org/calendar-month\n\nCalendar Month\nField, Month, and Calendar Month\u2015shall have the meaning prescribed for each of said words, respectively, in Part XIX, Subpart 3, \u00a7903 promulgated by the commissioner of conservation on December 16, 1940.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/calibrating": "TERM: Calibrating\nURL: https://iadclexicon.org/calibrating\n\nCalibrating\nIn this part of ISO 10426, calibrating an instrument refers to assuring the accuracy of the measurement. Accuracy is the degree of conformity of a measurement of a quantity to its actual or true value. Accuracy is related to precision, or reproducibility, of a measurement. Precision is the degree to which further measurements or calculations will show the same or similar results. Precision is characterized in terms of the standard deviation of the measurement. The results of calculations or a measurement can be accurate, but not precise, precise but not accurate, neither or both. A result is valid if it is both accurate and precise.\nSource:\nAPI\nSPEC 10A, Specification for Cements and Materials for Well Cementing, Twenty-fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/calibration": "TERM: Calibration\nURL: https://iadclexicon.org/calibration\n\nCalibration\nComparison to a standard of known accuracy and making any needed adjustment(s) .\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSPEC Q1, Specification for Quality Management System Requirements for Manufacturing Organizations for the Petroleum and Natural Gas Industry, Ninth Edition, June 2013 (Errata 2, March 2014).\nGlobal Standards\nCalibration\nComparison of an instrument with, or the adjustment of an instrument to, a known reference(s) standard that is often traceable to a national institute such as the National Institute of Standards and Technology.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards\nCalibration\nAdjustment of instruments to a known basic reference often traceable to the national standards body. NOTE Calibration typically is documented in a log book and by a tag applied to the instrument.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards\nCalibration\nComparison and adjustment to a standard of known accuracy.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards\nSource:\nAPI\nSPEC Q1, Specification for Quality Programs for the Petroleum, Petrochemical and Natural Gas Industry, Upstream Segment, Eighth Edition, December 2007 (Addendum December 2010).\nGlobal Standards\nCalibration\nCalibration\nis the process of confirming the accuracy of the detector readings by comparison with a standard.\nSource: IMO MSC.1/Circ.1370, Guidelines for the design, construction and testing of fixed hydrocarbon gas detection systems, 22 June 2010, International Maritime Organization.\nRegulatory Guidance\nCalibration\nProcess used to determine partial factors using structural reliability analysis and target reliabilities.\nSource:\u00a0ISO 19900:2013, Petroleum and natural gas industries \u2013 General requirements\u00a0for offshore structures.\nGlobal Standards\nCalibration\nComparison and adjustment to a standard of known accuracy.\nSource:ISO/TS 29001:2010(E).\nGlobal Standards", "https://iadclexicon.org/call": "TERM: Call\nURL: https://iadclexicon.org/call\n\nCall\nThe request for contact, assistance and/or action from an individual to another person or group of persons, i.e. the complete procedure of signalling and indicating this request.\nSource:\u00a0IMO resolution A.1021(26), Code on Alarms and Indicators, 2009, 18 January 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/call-for-bids": "TERM: Call for Bids\nURL: https://iadclexicon.org/call-for-bids\n\nCall for Bids\n\u201cCall for bids\u201d means a call for bids made in accordance with section 61; appel d\u2019offres.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nCall for Bids\n\u201cCall for bids\u201d means a call for bids made in accordance with section 14; appel d\u2019offres.\nSource: \u00a0Canada Petroleum Resources Act, R.S.C. 1985, c. 36 (2nd Supp.), current to April 29, 2013.\nLegislation", "https://iadclexicon.org/can": "TERM: Can\nURL: https://iadclexicon.org/can\n\nCan\nThe term \u201ccan\u201d is used to express possibility or capability.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards\nCan\n\u201cCan\u201d, means an alternative, equal way of fulfilling the regulatory requirements, e.g. where the guidelines recommend using maritime standards as an alternative to following a NORSOK standard.\nSource:\u00a0Guidelines Regarding the Framework Regulations, Norway, updated December 2012.\nRegulatory Guidance\nCan\nVerbal form used for statements of possibility and capability, whether material, physical or casual.\nSource:\u00a0NORSOK D-010, Well integrity in drilling and well operations, Rev. 3, August 2004.\nGlobal Standards\nSource:\u00a0NORSOK D-002, Well intervention equipment, Rev. 2, June 2013.\nGlobal Standards\nCan\nCan requirements are conditional and indicates a possibility open to the user of the standard.\nSource:\u00a0NORSOK D-007, Well Testing Systems, Rev. 1, January 1996.\nGlobal Standards\nCan\nverbal form used for statements of possibility and capability whether material, physical or casual\nSource: Rules for Classification and Construction, IV Industrial Services, 6 Offshore Technology, 9 Guideline for Personnel Transfers by Means of Lifting Appliances, Edition 2011, Germanischer Lloyd SE,\nGlobal Standards", "https://iadclexicon.org/canada-nova-scotia-benefits-plan": "TERM: Canada-Nova Scotia Benefits Plan\nURL: https://iadclexicon.org/canada-nova-scotia-benefits-plan\n\nCanada-Nova Scotia Benefits Plan\n\u201cCanada-Nova Scotia benefits plan\u201d means a plan submitted pursuant to subsection 45(2); plan de retomb\u00e9es \u00e9conomiques.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nCanada-Nova Scotia Benefits Plan\nIn this section, \u201cCanada-Nova Scotia benefits plan\u201d means a plan for the employment of Canadians and, in particular, members of the labour force of the Province and, subject to paragraph (3)(d), for providing manufacturers, consultants, contractors and service companies in the Province and other parts of Canada with a full and fair opportunity to participate on a competitive basis in the supply of goods and services used in any proposed work or activity referred to in the benefits plan.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation", "https://iadclexicon.org/calm": "TERM: CALM\nURL: https://iadclexicon.org/calm\n\nCALM\nCatenary anchor leg mooring.\nSource:\u00a0ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards", "https://iadclexicon.org/calibration-system": "TERM: Calibration System\nURL: https://iadclexicon.org/calibration-system\n\nCalibration System\nA documented system of gauge calibration and control.\nSource:\nAPI\nRP 7G, Recommended Practice for Drill Stem Design and Operating Limits, Upstream Segment, Sixteenth Edition, August 1998 (Addendum 2: September 2009).\nGlobal Standards\nCalibration System\nDocumented system of gauge calibration and control.\nSource:\nAPI\nSPEC 7-1, Specification for Rotary Drill Stem Elements, First Edition, March 2006 (Addendum April 2011).\nGlobal Standards", "https://iadclexicon.org/canadian-development-expense": "TERM: Canadian Development Expense\nURL: https://iadclexicon.org/canadian-development-expense\n\nCanadian Development Expense\n\u201cCanadian development expense\u201d has the meaning assigned by paragraph 66.2(5)(a) of the Income Tax Act, except that\nthere shall be excluded from that meaning any Canadian exploration and development overhead expense, and\nall that portion of that paragraph following clause (vii)(C) thereof shall be read as follows: \u201cbut any amount of assistance or benefit that a taxpayer has received, is entitled to receive or can reasonably be expected to receive after May 25, 1976 from a government, municipality or other public authority in respect of or related to his Canadian development expense, whether as a grant, subsidy, forgivable loan, deduction from royalty or tax, investment allowance or any other form of assistance or benefit, other than an investment tax credit in respect of a qualified Canadian exploration expenditure, shall reduce the amount of any of the expenses described in any of subparagraphs (i) to (v); and\u201d; frais d\u2019am\u00e9nagement au Canada.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation", "https://iadclexicon.org/can-type-vertical-pumps": "TERM: Can-type Vertical Pumps\nURL: https://iadclexicon.org/can-type-vertical-pumps\n\nCan-type Vertical Pumps\nPump where liquid enters through the inlet valve and flows to the can bottom increasing the pump suction head.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/canadian-electrical-code": "TERM: Canadian Electrical Code\nURL: https://iadclexicon.org/canadian-electrical-code\n\nCanadian Electrical Code\n\u201cCanadian Electrical Code\u201d means CSA Standard C22.1-1990 Canadian Electrical Code, Part I, dated January 1990 (Code canadien de l\u2019\u00e9lectricit\u00e9).\nSource:\u00a0Canada Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, February 2013.\nRegulations\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations\nCanadian Electrical Code\n\u201cCanadian Electrical Code\u201d means CSA Standard C22.1-1986, Safety Standard for Electrical Installations, as amended from time to time.\nSource:\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations", "https://iadclexicon.org/canadian-exploration-and-development-overhead-expense": "TERM: Canadian Exploration and Development Overhead Expense\nURL: https://iadclexicon.org/canadian-exploration-and-development-overhead-expense\n\nCanadian Exploration and Development Overhead Expense\n\u201cCanadian exploration and development overhead expense\u201d has the meaning assigned by subsection 1206(1) of the Income Tax Regulations; frais g\u00e9n\u00e9raux d\u2019exploration et d\u2019am\u00e9nagement au Canada.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation", "https://iadclexicon.org/canadian-exploration-expense": "TERM: Canadian Exploration Expense\nURL: https://iadclexicon.org/canadian-exploration-expense\n\nCanadian Exploration Expense\n\u201cCanadian exploration expense\u201d has the meaning assigned by paragraph 66.1(6)(a) of the Income Tax Act, except that\nthere shall be excluded from that meaning any Canadian exploration and development overhead expense and any expense referred to in subparagraph (i) thereof,\nany reference in that paragraph to any expense incurred in drilling or completing an oil or gas well in Canada shall be read as including, with such modifications as the circumstances require, a reference to\n1. any expense incurred in respect of an exploratory probe in the offshore area, and\n2. any expense incurred in respect of a well in relation to a three dimensional seismic survey, an engineering study or an analytical study for the purpose of determining the location or extent of an accumulation of petroleum in the offshore area, and\n3. all that portion of that paragraph following clause (vii)(C) thereof shall be read as follows: \u201cbut any amount of assistance or benefit that a taxpayer has received, is entitled to receive or can reasonably be expected to receive after May 25, 1976 from a government, municipality or other public authority in respect of or related to a Canadian exploration expense, whether as a grant, subsidy, forgivable loan, deduction from royalty or tax, investment allowance or any other form of assistance or benefit, other than an investment tax credit in respect of a qualified Canadian exploration expenditure, shall reduce the amount of any of the expenses described in any of subparagraphs (i) to (v); and\u201d; frais d\u2019exploration au Canada.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation", "https://iadclexicon.org/candidate": "TERM: Candidate\nURL: https://iadclexicon.org/candidate\n\nCandidate\napplicant who has fulfilled specified prerequisites and has been admitted to the certification process\n[SOURCE: ISO/IEC 17024:2012, 3.14]\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/cap-rock": "TERM: Cap Rock\nURL: https://iadclexicon.org/cap-rock\n\nCap rock:\nCap rock means the rock formation, a body of limestone, anhydride, and/or gypsum, overlying a salt dome.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/cap": "TERM: CAP\nURL: https://iadclexicon.org/cap\n\nCAP\nCritical action panel.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards\nCAP\nCorrective Action Plan.\nSource: NOPSEMA Guidance Note: Noise Management\u2014Principles of Assessment and Control, N-09000-GN0401, Australia, Revision 3, December 2011.\nRegulatory Guidance", "https://iadclexicon.org/capability": "TERM: Capability\nURL: https://iadclexicon.org/capability\n\nCapability\nThe potential to accomplish a mission, function, or objective.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards\nCapability\nThe means to accomplish a mission, function, or objective.\nAdapted from: DHS Risk Lexicon.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015, Global Standards\nCapability\nThe means to accomplish a mission, function, or objective.\nAdapted from: DHS Risk Lexicon\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards\nWell Barriers\nMeans to accomplish a mission, function, or objective.\nSource:\nAPI\nSTANDARD 780, Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, First Edition, May 2013.\nGlobal Standards\nCapability\nMeans to accomplish a mission, function, or objective.\nSample Usage:\nCounterterrorism operations are intended to reduce the capability of terrorist groups.\nAnnotation:\nAdversary capability is one of two elements, the other being adversary intent, that are commonly considered when estimating the likelihood of terrorist attacks. Adversary capability is the ability of an adversary to attack with a particular attack method. Other COIs may use capability to refer to any organization\u2019s ability to perform its mission, activities, and functions.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/capacity": "TERM: Capacity\nURL: https://iadclexicon.org/capacity\n\nCapacity\nVolume of fluid per unit time that the pump or compressor can move.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/capacity-control": "TERM: Capacity Control\nURL: https://iadclexicon.org/capacity-control\n\nCapacity Control\nUse of varying operating speeds to control the volume of fluid moved under certain given conditions.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/capacity-curve": "TERM: Capacity Curve\nURL: https://iadclexicon.org/capacity-curve\n\nCapacity Curve\nCurve that defines the relationship between the allowable bend radius and allowable tension for an internal pressure condition. See Figure 1. NOTE Curves can, therefore, differ for storage, testing, installation and operation scenarios.\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards", "https://iadclexicon.org/building-purged": "TERM: Building, Purged\nURL: https://iadclexicon.org/building-purged\n\nBuilding, Purged\nSee enclosure, purged and purged and pressurized.\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards", "https://iadclexicon.org/capital-equipment": "TERM: Capital Equipment\nURL: https://iadclexicon.org/capital-equipment\n\nCapital Equipment\nFor the purpose of this Article capital equipment shall also be understood to mean exploration or evaluation drilling.\nSource:\u00a0Mining Act of the Netherlands, Netherlands, 2003 (as amended up to 2012).\nLegislation", "https://iadclexicon.org/capp": "TERM: CAPP\nURL: https://iadclexicon.org/capp\n\nCAPP\nCanadian Association of Petroleum Producers.\nSource: Environmental Protection Plan Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, March 31, 2011.\nRegulatory Guidance\nIncident Reporting and Investigation Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, November 30, 2012.\nRegulatory Guidance\nSource: \u00a0Offshore Physical Environmental Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, September 2008.\nRegulatory Guidance\nSource: Safety Plan Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, March 31, 2011.\nRegulatory Guidance", "https://iadclexicon.org/capping-stack": "TERM: Capping Stack\nURL: https://iadclexicon.org/capping-stack\n\nCapping stack or containment stack\nA device that controls, diverts, and shuts in a well flow stream during a well containment operation. NOTE This equipment is deployed only as required and is not a part of standard rig equipment.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/capture": "TERM: Capture\nURL: https://iadclexicon.org/capture\n\nCapture\nCapture is defined as the mass fraction of incoming suspended solids that are conveyed to the reject stream.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/car": "TERM: CAR\nURL: https://iadclexicon.org/car\n\nCAR\nCanadian Aviation Regulation.\nSource: \u00a0Offshore Physical Environmental Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, September 2008.\nRegulatory Guidance", "https://iadclexicon.org/carbon-dioxide-augmented-waterflooding": "TERM: Carbon Dioxide Augmented Waterflooding\nURL: https://iadclexicon.org/carbon-dioxide-augmented-waterflooding\n\nCarbon Dioxide Augmented Waterflooding\nInjection of carbonated water, or water and carbon dioxide, to increase waterflood efficiency.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/bulkhead-deck": "TERM: Bulkhead Deck\nURL: https://iadclexicon.org/bulkhead-deck\n\nBulkhead Deck\nBulkhead deck\nis the uppermost deck up to which the transverse watertight bulkheads are carried. <Chapter II-2, part A, regulation 3>\n.\nSource:\u00a0IMO Resolution MSC.99(73), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 5 December 2000, International Maritime Organization.\nLegislation\nBulkhead Deck\nBulkhead deck\nin a passenger ship means the uppermost deck at any point in the subdivision length (\nLs\n) to which the main bulkheads and the ship\u2019s shell are carried watertight and the lowermost deck from which passenger and crew evacuation will not be impeded by water in any stage of flooding for damage cases defined in regulation 8 and in part B-2 of this chapter. The bulkhead deck may be a stepped deck. In a cargo ship the freeboard deck may be taken as the bulkhead deck. . <Chapter II-1, regulation 2>.\nSource:\u00a0IMO Resolution MSC.216(82), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 8 December 2006, International Maritime Organization.\nLegislation", "https://iadclexicon.org/carbon-dioxide-gas": "TERM: Carbon Dioxide Gas\nURL: https://iadclexicon.org/carbon-dioxide-gas\n\nCarbon Dioxide Gas\n\u201cCarbon dioxide gas\u201d means noncombustible gas composed chiefly of carbon dioxide occurring naturally in underground rocks.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/carbon-fibre": "TERM: Carbon Fibre\nURL: https://iadclexicon.org/carbon-fibre\n\nCarbon Fibre\nFibre produced by the pyrolysis of organic precursor fibres, such as rayon, polyacrylonitrile, in an inert environment.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/carbon-doxide-monoxide": "TERM: Carbon  Doxide/Monoxide\nURL: https://iadclexicon.org/carbon-doxide-monoxide\n\nCarbon \u00a0Doxide/Monoxide\nNaturally occurring substances resulting from combustion of hydrocarbons. Are also found as components in hydrocarbon reservoirs.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/carbon-steel": "TERM: Carbon Steel\nURL: https://iadclexicon.org/carbon-steel\n\nCarbon steel\nAlloy of carbon and iron containing up to 2 % mass fraction carbon, up to 1,65 % mass fraction manganese and residual quantities of other elements, except those intentionally added in specific quantities for deoxidation (usually silicon and/or aluminium)\nNOTE Carbon steels used in the petroleum industry usually contain less than 0,8 % mass fraction carbon. [ISO 15156-1:2009, 3.3]\nA\nPI\nRP 17A Addendum 1, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, December 2010.\nGlobal Standards\nSource:\nISO 21457:2010, Petroleum and natural gas industries \u2014 Materials selection and corrosion control for oil and gas production systems, First Edition,September 2010.\nGlobal Standards\nCarbon steel\nAlloy of carbon and iron containing a maximum of 2 % mass fraction carbon, 1,65 % mass fraction manganese, and residual quantities of other elements, except those intentionally added in specific quantities for deoxidation (usually silicon and/or aluminium).\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standard\nCarbon steel\nAn alloy of carbon and iron containing a maximum of 2% carbon, 1.65% manganese, and residual quantities of other elements, except those intentionally added in specific quantities for deoxidation (usually silicon and/or aluminum).\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards", "https://iadclexicon.org/capex": "TERM: CAPEX\nURL: https://iadclexicon.org/capex\n\nCAPEX\nCapital expenditure.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standard\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal S\ntandards\nSource: ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards", "https://iadclexicon.org/cargo": "TERM: Cargo\nURL: https://iadclexicon.org/cargo\n\nCargo\nA flammable gas or vapor or combustible liquid, flammable liquid, or liquefied flammable gas with a (closed cup) flash point below 60 \u00b0C (140 \u00b0 F).\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nCargo\nA flammable gas or vapor or flammable or combustible liquid with a flash point below 60 \u00b0C (140 \u00b0F).\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/cargo-alarm": "TERM: Cargo alarm\nURL: https://iadclexicon.org/cargo-alarm\n\nCargo alarm\nAn alarm which indicates abnormal conditions originating in cargo, or in systems for the preservation or safety of cargo.\nSource:\u00a0IMO resolution A.1021(26), Code on Alarms and Indicators, 2009, 18 January 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/cargo-area": "TERM: Cargo Area\nURL: https://iadclexicon.org/cargo-area\n\nCargo Area\nCargo area\nis that part of the ship that contains cargo tanks, slop tanks, cargo pump-rooms including pump-rooms, cofferdams, ballast or void spaces adjacent to cargo tanks or slop tanks and also deck areas throughout the entire length and breadth of the part of the ship over the above-mentioned spaces. Where independent tanks are installed in hold spaces, cofferdams, ballast or void spaces at the after end of the aftermost hold space or at the forward end of the forward-most hold space are excluded from the cargo area.\nSource: Resolution MEPC.119(52), 2004 amendments to the International Code for the Construction and Equipment of Ships Carrying Dangerous Chemicals in Bulk (IBC Code), 15 October 2004.\nRegulatory guidance, International Maritime Organization\nCargo Area\nCargo area\nis that part of the ship that contains cargo tanks, slop tanks, cargo pump-rooms including pump-rooms, cofferdams, ballast or void spaces adjacent to cargo tanks or slop tanks and also deck areas throughout the entire length and breadth of the part of the ship over the above-mentioned spaces. Where independent tanks are installed in hold.\nSource: Resolution MEPC.119(52), 2004 amendments to the International Code for the Construction and Equipment of Ships Carrying Dangerous Chemicals in Bulk (IBC Code), 15 October 2004.\nRegulatory guidance, International Maritime Organization\nCargo Area\nCargo area\nis that part of the ship that contains cargo holds, cargo tanks, slop tanks and cargo pump-rooms including pump-rooms, cofferdams, ballast and void spaces adjacent to cargo tanks and also deck areas throughout the entire length and breadth of the part of the ship over the above-mentioned spaces. \u00a0<Chapter II-2, part A, regulation 3>.\nSource:\u00a0IMO Resolution MSC.99(73), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 5 December 2000, International Maritime Organization.\nLegislation", "https://iadclexicon.org/cargo-carrying-unit": "TERM: Cargo Carrying Unit\nURL: https://iadclexicon.org/cargo-carrying-unit\n\nCargo Carrying Unit\nStructural unit designed for repeated use in the transport of goods and equipment to, from, or between fixed and or floating offshore installations, ships, and/or shore-based operations.\nSource:\nAPI\nStandard 2CCU, Offshore Cargo Carrying Units, First Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/cargo-claims": "TERM: Cargo Claims\nURL: https://iadclexicon.org/cargo-claims\n\nCargo Claims\nCargo claims means claims in respect of loss of, damage to, or delay in the delivery of cargo carried by sea.\nSource:\u00a0IMO Resolution A.898(21), Guidelines on shipowners\u2019 responsibilities in respect of maritime claims, 4 February 2000, International Maritime Organization.\nRegulatory guidance", "https://iadclexicon.org/cargo-handling-room": "TERM: Cargo Handling Room\nURL: https://iadclexicon.org/cargo-handling-room\n\nCargo handling room\nAny enclosed space where cargo is pumped, compressed, or processed. Examples of cargo handling rooms are cargo pump rooms, cargo compressor rooms, and cargo valve rooms.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/cargo-residues": "TERM: Cargo Residues\nURL: https://iadclexicon.org/cargo-residues\n\nCargo Residues\nCargo residues means the remnants of any cargo which are not covered by other Annexes to the present Convention and which remain on the deck or in holds following loading or unloading, including loading and unloading excess or spillage, whether in wet or dry condition or entrained in wash water but does not include cargo dust remaining on the deck after sweeping or dust on the external surfaces of the ship.\nSource: Resolution\u00a0Resolution MEPC.201(62), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships, 1973 (Revised MARPOL Annex V), 15 July 2011, International Maritime Organization.\nLegislation", "https://iadclexicon.org/cargo-securing-devices": "TERM: Cargo Securing Devices\nURL: https://iadclexicon.org/cargo-securing-devices\n\nCargo Securing Devices\nCargo securing devices\nare all fixed and portable devices used to secure and support cargo units.\nSource:\u00a0IMO MSC.1/Circ.1353, Revised Guidelines for the preparation of the Cargo Securing Manual, 30 June 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/cargo-ship": "TERM: Cargo Ship\nURL: https://iadclexicon.org/cargo-ship\n\nCargo Ship\nCargo ship is any ship which is not a passenger ship, a ship of war and troopship, a ship which is not propelled by mechanical means, a wooden ship of primitive build, a fishing vessel or a mobile offshore drilling unit.\nSource:\nIMO resolution MSC.267(85), International Code on Intact Stability, 2008 (2008 IS Code), 4\u00a0December 2008, International Maritime Organization.\nRegulatory Guidance\nSource:\u00a0IMO Resolution MSC.267(85), adoption of the International Code on Intact Stability, 2008 (2008 IS Code), 4 December 2008, International Maritime Organization.\nRegulatory Guidance\nCargo Ship\nCargo ship\nis a ship as defined in regulation I/2(g). <Chapter II-2, part A, regulation 3>.\nSource:\u00a0IMO Resolution MSC.99(73), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 5 December 2000, International Maritime Organization.\nLegislation", "https://iadclexicon.org/cargo-spaces": "TERM: Cargo Spaces\nURL: https://iadclexicon.org/cargo-spaces\n\nCargo Spaces\nCargo spaces\nare spaces used for cargo, cargo oil tanks, tanks for other liquid cargo and trunks to such spaces. <Chapter II-2, part A, regulation 3>\n.\nSource:\u00a0IMO Resolution MSC.99(73), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 5 December 2000, International Maritime Organization.\nLegislation", "https://iadclexicon.org/cargo-tank": "TERM: Cargo Tank\nURL: https://iadclexicon.org/cargo-tank\n\nCargo tank\nAny tank or vessel, located in the below deck area, designed to contain cargo.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nCargo tank\nCargo tank\nis the envelope designed to contain the cargo.\nSource: Resolution MEPC.119(52), 2004 amendments to the International Code for the Construction and Equipment of Ships Carrying Dangerous Chemicals in Bulk (IBC Code), 15 October 2004,\nInternational Maritime Organization\n,\nRegulatory guidance", "https://iadclexicon.org/carousel": "TERM: Carousel\nURL: https://iadclexicon.org/carousel\n\nCarousel\nDevice used for storage and transport of very long lengths of flexible pipe and which rotates about a vertical axis. NOTE Pipe is wound under tension around the centre hub.\nSource:\nAPI\nRP 17B, Recommended Practice for Flexible Pipe, Fourth Edition, July 2008.\nGlobal Standards\nCarousel\nStorage container that can be rotated by a drive about a vertical axis.\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards", "https://iadclexicon.org/carbon": "TERM: Carbon\nURL: https://iadclexicon.org/carbon\n\nShare\nLorem ipsum dolor sit amet, consectetur adipiscing elit. Etiam tortor diam, mattis a placerat imperdiet, mollis non turpis. Nulla facilisi. In ultricies malesuada mi, ut pharetra sem pellentesque a. Aliquam mauris ligula, porttitor ac fringilla vitae, sagittis vel felis. Nunc lobortis purus at sem dictum vitae mollis massa vulputate. Quisque quis sagittis dolor. Phasellus elementum tellus quis nibh ultricies nec euismod metus porta. Donec a dolor eros. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Praesent tempus fringilla massa eget volutpat. Pellentesque dignissim augue at nulla sollicitudin in ultricies augue cursus. Vivamus placerat diam in tortor luctus et sodales est egestas. Proin pretium rutrum tincidunt. Curabitur nisl nisl, porttitor et egestas eget, imperdiet vitae diam. Morbi a enim est, eu commodo sapien.\nNullam sapien nibh, consectetur eu placerat sed, rhoncus facilisis metus. Maecenas lectus ipsum, pulvinar id varius in, porta ut est. Ut dapibus metus sodales justo ultrices at dapibus elit pharetra. Maecenas at ullamcorper neque. Aliquam vulputate molestie dolor ut ornare. Nunc urna sapien, convallis id fermentum nec, fermentum nec ante. Vivamus feugiat gravida lectus, a venenatis turpis suscipit ut. Maecenas diam sapien, hendrerit ac semper nec, hendrerit sit amet erat. Duis lobortis, risus ac porta facilisis, erat ipsum pellentesque mauris, nec suscipit elit mi eu enim. Nulla sit amet ligula at ligula rhoncus tempor vitae feugiat neque. Nunc a massa erat, in pulvinar ipsum.\nVivamus mollis mi nec risus pulvinar eget fringilla nisi mattis. Vestibulum sollicitudin elementum lectus, sed volutpat est sodales et. Phasellus facilisis vulputate faucibus. Suspendisse potenti. Proin arcu ligula, adipiscing feugiat blandit vel, vulputate non mauris. Donec lorem justo, auctor ac commodo sit amet, porttitor quis dui. Donec ultrices magna vitae magna adipiscing id vulputate lacus congue. Vestibulum viverra interdum felis sit amet mollis.\nCras id arcu leo, et accumsan nisl. Nulla eget molestie nulla. Quisque eu elit a quam auctor ultricies. Maecenas tempor enim et turpis rutrum vel ultricies quam eleifend. Etiam dapibus nulla nisl. Quisque eu sem dui. Praesent odio nulla, consequat elementum pellentesque vel, lobortis viverra dolor. Etiam faucibus lacinia libero eu fringilla. Pellentesque cursus sodales tellus eget vulputate.\nSed ac ipsum magna. Fusce adipiscing condimentum pretium. Etiam magna neque, tincidunt at scelerisque quis, sagittis in nulla. In tempus nunc in metus accumsan quis consectetur ante semper. Nam eu vehicula turpis. Proin eu euismod magna. Praesent dapibus lectus dictum tortor eleifend dignissim in sit amet urna. Sed tincidunt eros sit amet tortor tempor sed iaculis orci venenatis.", "https://iadclexicon.org/carrier": "TERM: Carrier\nURL: https://iadclexicon.org/carrier\n\nCarrier\n\u201cCarrier\u201d, or \u201ctransporter\u201d, or \u201ctaker\u201d means any person moving or transporting oil or gas away from a lease or from any common source of supply.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations\nCarrier\nPerson who transports oil and gas wastes generated by a generator. A carrier of another person\u2019s oil and gas wastes may be a generator of his own oil and gas wastes.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/carload": "TERM: Carload\nURL: https://iadclexicon.org/carload\n\nCarload\nQuantity of product loaded on a railway car for shipment from the product-making facilities.\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards", "https://iadclexicon.org/cas": "TERM: CAS\nURL: https://iadclexicon.org/cas\n\nCAS\nChemical Abstract Service.\nSource:\nAPI\nRP 49, Recommended Practice for Drilling and Well Servicing Operations Involving Hydrogen Sulfide, Third Edition, May 2001.\nGlobal Standards\nSource:\nAPI\nSPEC 13A, Specification for Drilling Fluids Materials, Eighteenth Edition, February 2010.\nGlobal Standards", "https://iadclexicon.org/carcass": "TERM: Carcass\nURL: https://iadclexicon.org/carcass\n\nCarcass\nInterlocked metallic construction that can be used as the innermost layer to prevent, totally or partially, collapse of the internal pressure sheath or pipe due to pipe decompression, external pressure, tensile armour pressure, and mechanical crushing loads. NOTE The carcass may be used externally to protect the external surface of the pipe.\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/case-case-approval": "TERM: Case-by-Case Approval\nURL: https://iadclexicon.org/case-case-approval\n\nCase-by-Case Approval\nThe case-by-case approval means approval where a product is approved for installation on board a specific ship without using a type approval certificate.\nSource:\u00a0IMO Resolution MSC.307(88), International Code for Application of Fire Test Procedures, 2010 (2010 FTP Code), 3 December 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/case-file": "TERM: Case File\nURL: https://iadclexicon.org/case-file\n\nCase file:\nCase file means a BSEE document file containing information and the record of evidence related to the alleged violation.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/cargo-service-spaces": "TERM: Cargo Service Spaces\nURL: https://iadclexicon.org/cargo-service-spaces\n\nCargo Service Spaces\nCargo service spaces\nare spaces within the cargo area used for workshops, lockers and store-rooms of more than 2 m2 in area, used for cargo-handling equipment.\nSource: Resolution MEPC.119(52), 2004 amendments to the International Code for the Construction and Equipment of Ships Carrying Dangerous Chemicals in Bulk (IBC Code), 15 October 2004.\nRegulatory guidance, International Maritime Organization", "https://iadclexicon.org/cased-hole": "TERM: Cased Hole\nURL: https://iadclexicon.org/cased-hole\n\nCased Hole\nThe wellbore intervals in a well that are cased with casing and/or liner pipe. The diameter of these hole sections is the inside diameter of the pipe contained therein.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/cash-bid-greenhouse-gas-assessment-permit": "TERM: Cash-bid Greenhouse Gas Assessment Permit\nURL: https://iadclexicon.org/cash-bid-greenhouse-gas-assessment-permit\n\nCash-bid greenhouse gas assessment permit\nCash-bid greenhouse gas assessment permit means a greenhouse gas assessment permit granted under Division 3 of Part 3.2.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/cash-bid-petroleum-exploration-permit": "TERM: Cash-bid Petroleum Exploration Permit\nURL: https://iadclexicon.org/cash-bid-petroleum-exploration-permit\n\nCash-bid petroleum exploration permit\nCash-bid petroleum exploration permit means:\na petroleum exploration permit granted under Division 3 of Part 2.2 of this Act; or\nan exploration permit granted under section 22B of the repealed Petroleum (Submerged Lands) Act 1967; or\na petroleum exploration permit granted under Division 5 of Part 2.2 of this Act by way of the renewal of a permit referred to in paragraph (a) or (b); or\nan exploration permit granted under section 32 of the repealed Petroleum (Submerged Lands) Act 1967 by way of the renewal of a permit referred to in paragraph (b).\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/casing": "TERM: Casing\nURL: https://iadclexicon.org/casing\n\nCasing\nPipe installed in the wellbore and usually cemented in place to retain the borehole dimension and seal off hydrocarbon and water-bearing formations.\nSurface casing: The outside and first pipe string installed in the wellbore, except for drive pipe or conductor pipe, to seal off surface sands; provide support for blowout prevention equipment and blowout protection; prevent loss of circulation while drilling deeper; and to protect fresh water sources. This casing is normally run to a depth below the base of the fresh water zones and cemented in place.\nProtective (intermediate) casing: A pipe string extending to the wellhead and installed inside of surface casing in wells of such depth without which drilling fluid cannot be balanced because of simultaneous lost circulation and high pressure entry of another zone, or in regions where abnormal pressure gradients are encountered.\nProduction casing: The full length pipe string extending between the wellhead and an elevation at or below the producing formation, inside of protective or surface casing, and cemented in place to seal off productive zones and waterbearing formations.\nLiner: The partial length pipe string extending between the bottom of the borehole to an elevation above the bottom of the previous casing string. The liner may perform the same function as protective or production casing in sealing off producing zones and water-bearing formations. Liner may or may not be cemented in place. This term can also refer to a partial length pipe string set inside casing as a patch string.\nTubing: Pipe installed in the wellbore inside casing strings and extending from the wellhead to a depth below, at, or above a producing, disposal, or injection formation. This is the pipe through which the produced or injected fluids flow.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nCasing\nSteel pipe used in oil wells to seal off fluids from the bore hole and to prevent the walls of the hole from sloughing off or caving in.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards\nCasing\nPipe intended to line the walls of a drilled well.\nSource:\nAPI\nSPEC 5CRA, Specification for Corrosion Resistant Alloy Seamless Tubes for Use as Casing, Tubing and Coupling Stock, Upstream Segment, First Edition, February 2010 (Errata August 2011).\nGlobal Standards\nCasing\nPipe run from the surface and intended to line the walls of a drilled well.\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards\nCasing\nPipe run from the surface and intended to line the walls of a drilled well.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nCasing\nPipe extending from the surface and intended to line the walls of a drilled well.\nSource:\nAPI\nSPEC 11D1, Packers and Bridge Plugs, Upstream Segment, Second Edition, July 2009.\nGlobal Standards\nCasing\nThe casing category is included to store information on individual casing-string sections and associated casing failures. The casing category represents full lengths of individual casing sections and does not represent individual items threaded into the casing string, compared with the production/injection string.\u00a0Sealing elements that are designed to seal off against leakage of hydrocarbons between the various sections of casing string (casing pack-offs) are not included.\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal Standards\nCasing\n\u201cCasing\u201d means lengths of steel pipe, coupled or connected together to form a continuous conduit in the well bore.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations\nCasing\n\u201cCasing\u201d means the pipe installed in the wellbore.\nSource: Oil and Gas Drilling and Servicing Operations, Michigan Administrative Code R 408, February 8, 2013.\nRegulations", "https://iadclexicon.org/casing-cementing": "TERM: Casing Cementing\nURL: https://iadclexicon.org/casing-cementing\n\nCasing Cementing\nComplete or partial annular cementing of a full casing string.\nSource:\nAPI\nRP 10B-2, Recommended Practice for Testing Well Cements, First Edition, July 2005 (Reaffirmed: July 2010).\nGlobal Standards", "https://iadclexicon.org/casing-hanger-mandrel": "TERM: Casing Hanger Mandrel\nURL: https://iadclexicon.org/casing-hanger-mandrel\n\nCasing Hanger Mandrel\nMechanism used to support a casing string in a casing head by means of a male or female thread attached to the casing.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/casing-displacement": "TERM: Casing Displacement\nURL: https://iadclexicon.org/casing-displacement\n\nCasing displacement\nDisplacement of fluid below the marine riser is known as a casing displacement.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/casing-head": "TERM: Casing Head\nURL: https://iadclexicon.org/casing-head\n\nCasing Head (or Braden Head)\nA heavy steel fitting connected to the uppermost end of the surface casing. It provides a pressure seal for subsequent casing strings placed in the well and allows suspension of intermediate casing strings and the production casing. It also provides outlets to release any pressure that might accumulate between casing strings. The casing head is usually connected to the surface casing by a threaded connection, but in deep wells it may be attached by welding.\nSource:\nAPI\nBULLETIN E3, Environmental Guidance Document: Well Abandonment and Inactive Well Practices for U.S. Exploration and Production Operations, First Edition, January 1993 (Reaffirmed June 2000).\nGlobal Standards", "https://iadclexicon.org/cargo-pump-room": "TERM: Cargo Pump-Room\nURL: https://iadclexicon.org/cargo-pump-room\n\nCargo Pump-Room\nCargo pump-room\nis a space containing pumps and their accessories for the handling of the products covered by the Code.\nSource: Resolution MEPC.119(52), 2004 amendments to the International Code for the Construction and Equipment of Ships Carrying Dangerous Chemicals in Bulk (IBC Code), 15 October 2004.\nRegulatory guidance, International Maritime Organization", "https://iadclexicon.org/casing-head-housing": "TERM: Casing-Head Housing\nURL: https://iadclexicon.org/casing-head-housing\n\nCasing-Head Housing\nEquipment attached to the uppermost end of the surface casing, which serves to suspend and seal a casing string.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/casing-head-spool": "TERM: Casing-Head Spool\nURL: https://iadclexicon.org/casing-head-spool\n\nCasing-Head Spool\nEquipment attached to another casing head, which serves to suspend and seal a secondary casing string.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/casing-liner": "TERM: Casing Liner\nURL: https://iadclexicon.org/casing-liner\n\nCasing Liner\nCasing string with its uppermost point inside a previous casing string and not in the wellhead.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2013 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nCasing Liner\n\u201cCasing liner\u201d means a casing that is suspended from a string of casing previously installed in a well and does not extend to the wellhead (tubage partiel).\nSource:\u00a0Canada Oil and Gas Drilling and Production Regulations, SOR/2009-315, February 2013.\nRegulations\nSource:\u00a0Drilling and Production Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, March 31, 2011.\nRegulatory Guidance\nSource:\u00a0Nova Scotia Offshore Petroleum Drilling and Production Regulations, SOR/2009-317, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/casing-packer": "TERM: Casing Packer\nURL: https://iadclexicon.org/casing-packer\n\nCasing Packer\nA downhole tool (composed primarily of slips, an open mandrel, and a rubber sealing element) that is installed in wells to seal the tubing-casing annulus and protect the casing from fluids produced through or pumped down the tubing and to isolate the casing from pressure(s).\nSource:\nAPI\nBULLETIN E3, Environmental Guidance Document: Well Abandonment and Inactive Well Practices for U.S. Exploration and Production Operations, First Edition, January 1993 (Reaffirmed June 2000).\nGlobal Standards", "https://iadclexicon.org/casing-pressure": "TERM: Casing Pressure\nURL: https://iadclexicon.org/casing-pressure\n\nCasing Pressure\nSee Backpressure.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nCasing Pressure\n\u201cCasing pressure\u201d means the pressure within the casing or between the casing and tubing at the wellhead.\nSource:\u00a0Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/casing-seat": "TERM: Casing Seat\nURL: https://iadclexicon.org/casing-seat\n\nCasing Seat\nCasing seat\u2014The depth to which casing is set.\nSource: Oil and Gas Wells, Pennsylvania Code, Title 25, Chapter 78, December 2012.\nRegulations", "https://iadclexicon.org/casing-seat-test": "TERM: Casing Seat Test\nURL: https://iadclexicon.org/casing-seat-test\n\nCasing Seat Test\nA procedure whereby the formation immediately below the casing shoe is subjected to a pressure equal to the pressure expected to be exerted later by a higher drilling fluid density or by the sum of a higher drilling fluid density and backpressure created by a kick.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards", "https://iadclexicon.org/casing-shear-ram": "TERM: Casing-shear Ram\nURL: https://iadclexicon.org/casing-shear-ram\n\nCasing-shear Ram (Nonsealing Shear Ram)\nClosing component in a ram BOP capable of shearing certain tubulars, but does not provide a wellbore seal.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/casing-shear-ram-csr": "TERM: Casing Shear Ram\nURL: https://iadclexicon.org/casing-shear-ram-csr\n\nCasing Shear Ram (CSR)\nA closing component in a ram blowout preventer that is capable of shearing or cutting certain tubulars. NOTE: Casing shear rams are not required to seal.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards", "https://iadclexicon.org/casing-shoe": "TERM: Casing Shoe\nURL: https://iadclexicon.org/casing-shoe\n\nCasing Shoe\nA short, heavy cylindrical section of steel, filled with cement, which is placed at the end (bottom) of the casing string. It prevents the casing from snagging on irregularities in the borehole as it is lowered. A passage through the center of the shoe allows drilling fluid to pass up into the casing while it is being lowered and allows cement to pass through and circulate behind the casing during cementing operations. Also called the guide shoe. When running casing in deeper wells, a float collar is run in addition to a guide shoe.\nSource:\nAPI\nBULLETIN E3, Environmental Guidance Document: Well Abandonment and Inactive Well Practices for U.S. Exploration and Production Operations, First Edition, January 1993 (Reaffirmed June 2000).\nGlobal Standards\nCasing Shoe\nA tool joint connected to the bottom of a string of casing designed to guide the casing past irregularities in the open hole; usually rounded at the bottom in shape and composed of drillable materials.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/casing-shoe-test": "TERM: Casing Shoe Test\nURL: https://iadclexicon.org/casing-shoe-test\n\nCasing Shoe Test\n\u201cCasing shoe test\u201d means a pressure test conducted after drilling into the confining strata below a cemented casing string seat to evaluate pressure containment integrity and to determine the maximum fluid density that the strata can contain without breaking down.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations", "https://iadclexicon.org/casing-stub": "TERM: Casing Stub\nURL: https://iadclexicon.org/casing-stub\n\nCasing Stub\n\u201cCasing stub\u201d means the remnant of a casing string when the upper portion of the casing has been cut and recovered.\nSource: Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, \u00a7 25.990, December 7, 2012.\nRegulations", "https://iadclexicon.org/casing-size": "TERM: Casing Size\nURL: https://iadclexicon.org/casing-size\n\nCasing Size\nNominal casing outside diameter (OD) as specified in ISO 11960.\nSource:\nAPI\nSPEC 11D1, Packers and Bridge Plugs, Upstream Segment, Second Edition, July 2009.\nGlobal Standards", "https://iadclexicon.org/casinghead-gas": "TERM: Casinghead Gas\nURL: https://iadclexicon.org/casinghead-gas\n\nCasinghead Gas\n\u201cCasinghead gas\u201d means any gas or vapor, or both gas and vapor, indigenous to and produced from a pool classified as an oil pool by the commission.\nSource: Oil and gas Conservation, North Dakota Administrative Code, Chapter 43-02-03, April 2012.\nRegulations\nCasinghead Gas\nAny gas or vapor, or both, indigenous to an oil stratum and produced from such stratum with oil.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations\nCasinghead Gas\n\u201cCasinghead gas\u201d means a gas or vapor or both gas and vapor indigenous to and produced from a pool the division classifies as an oil pool.\u00a0 This also includes gas-cap gas produced from such an oil pool.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/cast-or-heat": "TERM: Cast or Heat\nURL: https://iadclexicon.org/cast-or-heat\n\nCast or Heat\nMaterial of the same category melted in the same manufacturing process at the same time sequence poured into multiple ingots or continuous strand cast.\nSource:\nAPI\nSPEC 5CRA, Specification for Corrosion Resistant Alloy Seamless Tubes for Use as Casing, Tubing and Coupling Stock, Upstream Segment, First Edition, February 2010 (Errata August 2011).\nGlobal Standards", "https://iadclexicon.org/casting-noun": "TERM: Casting, Noun\nURL: https://iadclexicon.org/casting-noun\n\nCasting, (noun)\nObject at or near finished shape obtained by solidification of a molten metal in a mold.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nCasting, Noun\nObject at or near finished shape obtained by solidification of a fluid substance in a mould.\nNOTE: HIP components are not considered to be a casting.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nCasting, Noun\nObject at or near finished shape obtained by solidification of a substance in a mould.\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards", "https://iadclexicon.org/casting": "TERM: Casting\nURL: https://iadclexicon.org/casting\n\nCasting\n(1) An object at or near finished shape obtained by solidification of a substance in a mold.\n(2) Pouring molten metal into a mold to produce an object of desired shape.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/casualty": "TERM: Casualty\nURL: https://iadclexicon.org/casualty\n\nCasualty\n\u201cCasualty\u201d means a casualty or other accident involving loss of life or danger to life suffered by a person\u2014\nemployed on, on or working from an offshore installation; or\non or working from an attendant vessel, in the course of any operation undertaken on or in connection with an offshore installation.\nSource: The Offshore Installations (Inspectors and Casualties) Regulations 1973, UK S.I. 1973/1842, 1973.\nRegulations", "https://iadclexicon.org/catalectic-failure": "TERM: Catalectic Failure\nURL: https://iadclexicon.org/catalectic-failure\n\nCatalectic Failure\nsudden and complete failure\nNote 1 to entry: This term has been introduced by analogy with the catalectic verses (i.e. a verse with seven\nfoots instead of eight) which stop abruptly. Then, a catalectic failure occurs without warning and is more or\nless impossible to forecast by examining the item. It is the contrary of failures occurring progressively and\nincompletely.\nNote 2 to entry: Catalectic failures characterize simple components with constant failure rates (exponential law):\nthey remain permanently \u201cas good as new\u201d until they fail suddenly, completely and without warning. Most of the\nprobabilistic models used in reliability engineering are based on catalectic failures of the individual component\nof the system under study (e.g. Markovian approach).\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/casualty-event": "TERM: Casualty Event\nURL: https://iadclexicon.org/casualty-event\n\nCasualty Event\nThe marine casualty or marine incident, or one of a number of connected marine casualties and/or marine incidents forming the overall occurrence (e.g. a fire leading to a loss of propulsion leading to a grounding).\nSource:\u00a0IMO resolution A.1075(28), Guidelines to assist investigators in the implementation of the Casualty Investigation Code, 4 December 2013,\nRegulatory Guidance", "https://iadclexicon.org/cast-verb": "TERM: Cast, Verb\nURL: https://iadclexicon.org/cast-verb\n\nCast, Verb\nTo pour molten metal into a mold to produce an object of desired shape.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nCast, Verb\nPour molten metal into a mould to produce an object of desired shape.\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards", "https://iadclexicon.org/catastrophic-release": "TERM: Catastrophic Release\nURL: https://iadclexicon.org/catastrophic-release\n\nCatastrophic release\nA catastrophic release is a major release involving one or more dangerous substances that leads to serious danger to persons both within and outside the workplace and results from uncontrolled developments.\nSource:\nAPI\nRP 750, Management of Process Hazards, First Edition, January 1990.\nGlobal Standards", "https://iadclexicon.org/catalyst-block": "TERM: Catalyst Block\nURL: https://iadclexicon.org/catalyst-block\n\nCatalyst Block\n\u201cCatalyst block\u201d means a block of certain dimension through which exhaust gas passes and which contains catalyst composition on its inside surface to reduce NOx from exhaust gas.\nSource: Resolution MEPC.198(62), 2011 Guidelines addressing additional aspects to the NOx Technical Code 2008 with regard to particular requirements related to marine diesel engines fitted with Selective Catalytic Reduction (SCR) Systems, 15 July 2011, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/category-alerts": "TERM: Category A Alerts\nURL: https://iadclexicon.org/category-alerts\n\nCategory A Alerts\nAlerts for which graphical information at the task station directly assigned to the function generating the alert is necessary, as decision\u00a0 support for the evaluation of\u00a0 the alert-related condition.\nSource:\u00a0IMO Resolution MSC.302(87), Performance standards for bridge alert management, 17 May 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/catalog-break-strength": "TERM: Catalog Break Strength\nURL: https://iadclexicon.org/catalog-break-strength\n\nCatalog Break Strength\nThe manufacturer\u2019s design or target break strength for the rope assembly, including terminations.\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards\nSource:\nAPI\nRP 2SM, Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, First Edition, July 2014\n.\nGlobal Standards\nCatalog Break Strength\nIn this document, the catalog breaking strength (CBS) is defined as the manufacturer\u2019s design or target break strength for the rope assembly, including terminations.\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards", "https://iadclexicon.org/category-c-alerts": "TERM: Category C Alerts\nURL: https://iadclexicon.org/category-c-alerts\n\nCategory C Alerts\nAlerts that cannot be acknowledged on the bridge but for which information is required about the status and treatment of the alert.\nSource:\u00a0IMO Resolution MSC.302(87), Performance standards for bridge alert management, 17 May 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/category-b-alerts": "TERM: Category B Alerts\nURL: https://iadclexicon.org/category-b-alerts\n\nCategory B Alerts\nAlerts where no additional information for decision support is necessary besides the information which can be presented at the CAM-HMI.\nSource:\u00a0IMO Resolution MSC.302(87), Performance standards for bridge alert management, 17 May 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/category-ii-dive": "TERM: Category II Dive\nURL: https://iadclexicon.org/category-ii-dive\n\nCategory II Dive\n\u201cCategory II dive\u201d means a dive in which a diving bell or diving submersible is used for a\nlock-out\ndive to a depth of less than 50 m using a breathing mixture of air, or to a depth of 50 m or more using a breathing mixture of mixed gas other than air, but does not include a saturation dive (plong\u00e9e\nde\ncat\u00e9gorie II).\nSource:\u00a0Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/category-i-diving-operation": "TERM: Category I Diving Operation\nURL: https://iadclexicon.org/category-i-diving-operation\n\nCategory I Diving Operation\n\u201cCategory I\ndiving\noperation\u201d means a diving operation in which a category I dive is made (op\u00e9rations\nde\nplong\u00e9e\nde\ncat\u00e9gorie I).\nSource:\u00a0Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/category-i-dive": "TERM: Category I Dive\nURL: https://iadclexicon.org/category-i-dive\n\nCategory I Dive\n\u201cCategory I dive\u201d means a dive to a depth of less than 50m using surface-oriented diving techniques and a breathing mixture of air, but no other breathing mixture except in cases of decompression, treatment or emergency, and includes a dive in which a diving bell or diving submersible is used for an observation dive, but does not include a lock-out dive; plong\u00e9e de cat\u00e9gorie I.\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/category-ii-diving-operation": "TERM: Category II Diving Operation\nURL: https://iadclexicon.org/category-ii-diving-operation\n\nCategory II Diving Operation\n\u201c\ncategory\nII diving operation\u201d means a diving operation in which a category II dive is made (op\u00e9rations\nde\nplong\u00e9e\nde\ncat\u00e9gorie II).\nSource: Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/category-iii-diving-operation": "TERM: Category III Diving Operation\nURL: https://iadclexicon.org/category-iii-diving-operation\n\nCategory III Diving Operation\n\u201cCategory III diving operation\u201d means a diving operation in which a category III dive is made (op\u00e9rations\nde\nplong\u00e9e\nde\ncat\u00e9gorie III).\nSource:\u00a0Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/category-iii-dive": "TERM: Category III Dive\nURL: https://iadclexicon.org/category-iii-dive\n\nCategory III Dive\n\u201cCategory III dive\u201d means a saturation dive and any\ndive\nother than an ADS dive, a category I dive or a category II dive (plong\u00e9e\nde\ncat\u00e9gorie III).\nSource:\u00a0Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/catenary-mooring": "TERM: Catenary Mooring\nURL: https://iadclexicon.org/catenary-mooring\n\nCatenary Mooring\nChain or steel wire at the seabed to provide a catenary that provides both compliance and weight to\u00a0prevent or reduce vertical loading at the anchor.\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards\nSource:\nAPI\nRP 2SM, Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, First Edition, July 2014\n.\nGlobal Standards\nCatenary Mooring\nMooring system where the restoring action is provided by the distributed weight of mooring lines.\u00a0[ISO 19900:2002].\nSource:\u00a0ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards\nSource:\u00a0ISO 19900:2013, Petroleum and natural gas industries \u2013 General requirements\u00a0for offshore structures.\nGlobal Standards\nCatenary Mooring\nA mooring system which derives its compliancy mainly from the catenary action of the anchor lines. Some additional resilience is provided by the characteristic axial elasticity of the anchor lines.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 3, Functional Unit Types and Special Features, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/category-of-persons": "TERM: Category of Persons\nURL: https://iadclexicon.org/category-of-persons\n\nCategory of Persons\ncertificate holders who perform the same type of activities or tasks\nEXAMPLE Welders; non-destructive testing (NDT) personnel; nurses; construction machinery operators.\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/cathead": "TERM: Cathead\nURL: https://iadclexicon.org/cathead\n\nCatline, Cathead\nCatline is a line powered by the cathead, which is a concave, rotating, pulley-type device mounted on the end of the cat shaft of the drawworks. Catlines are used to lift or pull equipment around a rig.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nCathead\n\u201cCathead\u201d means a rotating device mounted on the end of a shaft of the draw works.\nSource: Oil and Gas Drilling and Servicing Operations, Michigan Administrative Code R 408, February 8, 2013.\nRegulations\nCathead\nUnless referred to as \u201cautomatic\u201d cathead, means a spool shaped metal mechanical device mounted on the end of a shaft on which a rope is wrapped. The rotating cathead imparts a pulling power to the rope that is wrapped on it.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations", "https://iadclexicon.org/caterpillar": "TERM: Caterpillar\nURL: https://iadclexicon.org/caterpillar\n\nCaterpillar\nDevice that holds the umbilical between belts or pads and which transfers axial linear motive power to the umbilical. NOTE A caterpillar is also known as an in-line cable engine, or haul off, or tensioner.\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards", "https://iadclexicon.org/cathead-automatic": "TERM: Cathead, Automatic\nURL: https://iadclexicon.org/cathead-automatic\n\nCathead, Automatic\nA clutch operated metal mechanical device consisting of a wheel having a flanged or flat surfaced rim or a spool shaped drum mounted on a shaft to which the end of a wire or fiber rope or chain is attached. The rotating cathead imparts a pulling power to the line attached to it.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations", "https://iadclexicon.org/cathodic-protection-system": "TERM: Cathodic Protection System\nURL: https://iadclexicon.org/cathodic-protection-system\n\nCathodic Protection System\nA method of corrosion control utilizing an impressed DC current making the structure a cathode, minimizing or eliminating corrosion.\nSource:\nAPI\nRP 67, Recommended Practice for Oilfield Explosives Safety, Upstream Segment, Second Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/cathodic-protection": "TERM: Cathodic Protection\nURL: https://iadclexicon.org/cathodic-protection\n\nCathodic protection\nA technique to prevent corrosion of a steel surface by making the surface to be the cathode of an electrochemical cell.\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards\nCathodic protection\nType of protection that prevents external corrosion; it consists of setting up a current around the line or vessel to reverse the flow of electrons and thus inhibit corrosion.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/cathodic-protection-well": "TERM: Cathodic Protection Well\nURL: https://iadclexicon.org/cathodic-protection-well\n\nCathodic Protection Well\nAny well drilled for the purpose of installing one or more anodes to prevent corrosion of a facility associated with the production of oil, gas, or geothermal resources, such as a well casing, storage and separation facility, or pipeline.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/catline": "TERM: Catline\nURL: https://iadclexicon.org/catline\n\nCatline, cathead\nCatline is a line powered by the cathead, which is a concave, rotating, pulley-type device mounted on the end of the cat shaft of the drawworks. Catlines are used to lift or pull equipment around a rig.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nCatline\nA rope, usually reeved on a crown block sheave in a derrick or mast, for the primary purpose of lifting and transferring materials from one place to another about the derrick or mast floor. A rotating cathead imparts the pulling power to the catline that is wrapped on it.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations", "https://iadclexicon.org/catwalk": "TERM: Catwalk\nURL: https://iadclexicon.org/catwalk\n\nCatwalk\nElongated platform adjacent to the rig floor where pipe is laid out and lifted into the derrick. The catwalk is connected to the rig floor by a pipe ramp.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nCatwalk\n\u201cCatwalk\u201d means a elongated platform to the side of a rig where pipe is laid out and lifted into the derrick.\nSource: Oil and Gas Drilling and Servicing Operations, Michigan Administrative Code R 408, February 8, 2013.\nRegulations", "https://iadclexicon.org/catwalk-derrick-walk-or-mast-walk": "TERM: Catwalk (Derrick Walk or Mast Walk)\nURL: https://iadclexicon.org/catwalk-derrick-walk-or-mast-walk\n\nCatwalk (Derrick Walk or Mast Walk)\nA walkway extending from the derrick and/or mast to a point beyond the outer end of the drill pipe and casing storage rack at a well, the purpose of which is to facilitate the handling of such pipe between the rack and the derrick and/or mast.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations", "https://iadclexicon.org/cauc": "TERM: CAUC\nURL: https://iadclexicon.org/cauc\n\nCAUC\nAnisotropically consolidated undrained triaxial compression test.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/cauchy-stress-or-true-stress": "TERM: Cauchy Stress or True Stress\nURL: https://iadclexicon.org/cauchy-stress-or-true-stress\n\nCauchy Stress or True Stress\nForce applied to the surface of a body divided by the current area of that surface.\nSource:\nAPI\nTR 5C3, Technical Report on Equations and Calculations for Casing, Tubing, and Line Pipe Used as Casing or Tubing; and Performance Properties Tables for Casing and Tubing, Upstream Segment, First Edition, December 2008.\nGlobal Standards", "https://iadclexicon.org/causal-factor": "TERM: Causal Factor\nURL: https://iadclexicon.org/causal-factor\n\nCausal Factor\nA\ncausal factor\nmeans actions, omissions, events or conditions, without which:\n.1 the marine casualty or marine incident would not have occurred; or\n.2 adverse consequences associated with the marine casualty or marine incident would probably not have occurred or have been as serious;\n.3 another action, omission, event or condition, associated with an outcome in .1 or .2, would probably not have occurred.\nSource:\u00a0IMO Resolution MSC.255(84), Code of the International Standards and Recommended Practices for a Safety Investigation into a Marine Casualty or Marine Incident (Casualty Investigation Code), 16 May 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/causal-factors": "TERM: Causal Factor(s)\nURL: https://iadclexicon.org/causal-factors\n\nCausal Factor(s)\nTypically, a causal factor is defined as any issue or element associated with the incident that, if corrected, could have prevented the incident from occurring or would have significantly mitigated its consequences. It could also be a barrier or safeguard that was either not in place or was in place, but was ineffective at preventing the incident. Note: TapRooT\u00ae The System for Root Cause Analysis, Problem Investigation and Proactive Improvement, 2000, Mark Paradies and Linda Unger, Chapter 3, pg. 45.\nIncident Reporting and Investigation Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, November 30, 2012.\nRegulatory Guidance", "https://iadclexicon.org/cause": "TERM: Cause\nURL: https://iadclexicon.org/cause\n\nCause\nAnything with the potential to release a hazard. Cause classes include (but are not limited to): thermal energy, chemical energy, biological energy, radiation, kinetic energy, electrical energy, climatic condition, uncertainty or human factors.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/caue": "TERM: CAUE\nURL: https://iadclexicon.org/caue\n\nCAUE\nAnisotropically consolidated undrained triaxial extension test.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/cavern": "TERM: Cavern\nURL: https://iadclexicon.org/cavern\n\nCavern\nThe storage space created in a salt formation by solution mining.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/caution": "TERM: Caution\nURL: https://iadclexicon.org/caution\n\nCaution\nLowest priority of an alert. Awareness of a condition which does not warrant an alarm or warning condition, but still requires attention out of the ordinary consideration of the situation or of given information.\nSource:\u00a0IMO resolution A.1021(26), Code on Alarms and Indicators, 2009, 18 January 2010, International Maritime Organization.\nRegulatory Guidance\nSource:\u00a0IMO Resolution MSC.302(87), Performance standards for bridge alert management, 17 May 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/cavitation": "TERM: Cavitation\nURL: https://iadclexicon.org/cavitation\n\nCavitation\nFormation of pockets of vapour in a liquid that suddenly collapse, causing very high localized pressures which can lead to serious erosion of boundary surfaces.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards\nCavitation\nIs when the fluid pressure in the line or vessel drops below the vapor pressure of the liquid being transported resulting in the rapid formation and collapse of vapor bubbles in a flowing liquid.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/cavitation-index": "TERM: Cavitation Index\nURL: https://iadclexicon.org/cavitation-index\n\nCavitation Index\nRatio of pressure drop across the valve divided by the difference between the inlet pressure and the vapor pressure of the liquid. Valve selection to ensure operation above the cavitation point is the primary use.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/cavity-depth": "TERM: Cavity Depth\nURL: https://iadclexicon.org/cavity-depth\n\nCavity Depth\nThe depth of an open cavity forms above the spudcan after penetration.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/cb": "TERM: CB\nURL: https://iadclexicon.org/cb\n\nCB\nCentre of buoyancy.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/cba": "TERM: CBA\nURL: https://iadclexicon.org/cba\n\nCBA\nCost-benefit Analysis.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance\nCost Benefit Analysis (CBA)\nAn analysis which evaluates the costs to be made versus the benefits obtained to reduce risk associated with an activity.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nCBA\nCost Benefit Analysis.\nSource: ISO 17776:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Guidelines on tools and techniques for hazard identification and risk assessment.\nGlobal Standards\nSource: NOPSEMA Guidance Note: ALARP, N-04300-GN0166, Australia, Revision 4, December 2012.\nRegulatory Guidance\nSource: NOPSEMA Guidance Note: Noise Management\u2014Principles of Assessment and Control, N-09000-GN0401, Australia, Revision 3, December 2011.\nRegulatory Guidance", "https://iadclexicon.org/cawi": "TERM: CAWI\nURL: https://iadclexicon.org/cawi\n\nCAWI\nCertified associate welding inspector.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/cbs": "TERM: CBS\nURL: https://iadclexicon.org/cbs\n\nCBS\nCatalog breaking strength.\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards\nCBS\nCatalog break strength.\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards\nSource:\nAPI\nRP 2SM, Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, First Edition, July 2014\n.\nGlobal Standards\nCBS\nThe manufacturer\u2019s design or target break strength for the rope assembly, including terminations.\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards\nSource:\nAPI\nRP 2SM, Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, First Edition, July 2014\n.\nGlobal Standards\nCBS\nIn this document, the catalog breaking strength (CBS) is defined as the manufacturer\u2019s design or target break strength for the rope assembly, including terminations.\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards", "https://iadclexicon.org/cbmng": "TERM: CBMNG\nURL: https://iadclexicon.org/cbmng\n\nCBMNG\n\u201cCBMNG\u201d Means Coal Bed Methane Natural Gas.\n\u201cCombustible liquid\u201d means any liquid having a flashpoint at or above 100\u00b0F. (37.8\u00b0C.). (See definition of \u201cFlashpoint\u201d) Combustible liquids shall be divided into two classes as follows:\n(A) \u201cClass II liquids\u201d shall include those with flashpoints at or above 100\u00b0F. (37.8\u00b0C.) and below 140\u00b0F. (60\u00b0C.) except any mixture having components with flash points of 200\u00b0F. (93.3\u00b0C.) or higher, the volume of which make up ninety-nine (99) percent or more of the total volume of the mixture. Example: Stoddard Solvent; No.2 Fuel Oil.\n(B) \u201cClass III liquids\u201d shall include those with flashpoints at or above 140\u00b0F. (60\u00b0C.). Class III liquids are subdivided into two sub-classes:\n\u201cClass IIIA liquids\u201d shall include those with flashpoints at or above 140\u00b0F. (60\u00b0C.) and below 200\u00b0F. (93.3\u00b0C.), except any mixture having components with flashpoints of 200\u00b0F. (93.3\u00b0C.), or higher, the total volume of which make up ninety-nine (99) percent or more of the total volume of the mixture. Example: Fuel Oil No. 6.\n\u201cClass IIIB liquids\u201d shall include those with flashpoints at or above 200\u00b0F. (93.3\u00b0C.). Example: Ethylene Glycol.\n(C) When a combustible liquid is heated for use to within 30\u00b0F. (16.7\u00b0C.) of its flashpoint, it shall be handled in accordance with the requirements for the next lower class of liquids.\nSource: State of Wyoming Occupational Safety and Health Rules and Regulations for Oil and Gas Well Drilling, Revised January 8, 2013.\nRegulations", "https://iadclexicon.org/cbt": "TERM: CBT\nURL: https://iadclexicon.org/cbt\n\nCBT\nComputer Based Training.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards\nCBT\nExamination delivered through the use of a computer.\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/cc": "TERM: CC\nURL: https://iadclexicon.org/cc\n\nCC\nCondition of class.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/ccfta": "TERM: CCFTA\nURL: https://iadclexicon.org/ccfta\n\nCCFTA\n\u201cCCFTA\u201d has the same meaning as \u201cAgreement\u201d in the Canada-Chile Free Trade Agreement Implementation Act; AL\u00c9CC.\nSource: National Energy Board Act, R.S.C., 1985, c. N-7, Canada, current to April 29, 2013.\nLegislation\nCCFTA\n\u201cCCRFTA\u201d has the same meaning as \u201cAgreement\u201d in the Canada\u2014Costa Rica Free Trade Agreement Implementation Act; AL\u00c9CCR.\nSource: National Energy Board Act, R.S.C., 1985, c. N-7, Canada, current to April 29, 2013.\nLegislation", "https://iadclexicon.org/ccm": "TERM: CCM\nURL: https://iadclexicon.org/ccm\n\nCCM\nContinuous Circulation Method.\nSource:\u00a0ABS Guide for Classification and Certification of Managed Pressure Drilling Systems, September 2017.\nGlobal Standards\nCCM\nAn MPD technique used to maintain flow down the drill pipe while making a connection, thereby maintaining equivalent circulating density (ECD) and thus keeping a constant pressure profile in well annulus to prevent an influx of formation fluids or potential hole collapse due to instability.\nSource:\u00a0ABS Guide for Classification and Certification of Managed Pressure Drilling Systems, September 2017.\nGlobal Standards", "https://iadclexicon.org/ccg": "TERM: CCG\nURL: https://iadclexicon.org/ccg\n\nCCG\nCanadian Coast Guard.\nSource: \u00a0Offshore Physical Environmental Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, September 2008.\nRegulatory Guidance", "https://iadclexicon.org/cco": "TERM: CCO\nURL: https://iadclexicon.org/cco\n\nCCO\nComponent change-out.\nSource:\nAPI\nRecommended Practice 17H, Remotely Operated Tools and Interfaces on Subsea Production Systems, Second Edition, June 2013 (Addendum 1, October 2014).\nGlobal Standards\nSource:\nAPI\nRP 17H, Remotely Operated Vehicle (ROV) Interfaces on Subsea Production Systems, First Edition, July 2004 (Reaffirmed January 2009).\nGlobal Standards", "https://iadclexicon.org/ccps": "TERM: CCPS\nURL: https://iadclexicon.org/ccps\n\nCCPS\nCenter for Chemical Process Safety of the American Institute of Chemical Engineers (AIChE) .\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards\nCCPS\nCenter for Chemical Process Safety.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards", "https://iadclexicon.org/ccr": "TERM: CCR\nURL: https://iadclexicon.org/ccr\n\nCCR\nCentral Control Room\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards", "https://iadclexicon.org/ccs": "TERM: CCS\nURL: https://iadclexicon.org/ccs\n\nCCS\nCritical cross-section.\nSource:\nAPI\nRP 5C5, Recommended Practice on Procedures for Testing Casing and Tubing Connections, Third Edition, July 2003 (Reaffirmed August 2010).\nGlobal Standards", "https://iadclexicon.org/cctv": "TERM: CCTV\nURL: https://iadclexicon.org/cctv\n\nCCTV\nClosed-circuit television.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nCCTV\nClosed circuit television.\nSource:\u00a0NORSOK D-001, Drilling facilities, Rev. 3, December 2012.\nGlobal Standards", "https://iadclexicon.org/ccu": "TERM: CCU\nURL: https://iadclexicon.org/ccu\n\nCCU\nCargo carrying unit.\nSource:\nAPI\nStandard 2CCU, Offshore Cargo Carrying Units, First Edition, August 2017.\nGlobal Standards\nCCU\nStructural unit designed for repeated use in the transport of goods and equipment to, from, or between fixed and or floating offshore installations, ships, and/or shore-based operations.\nSource:\nAPI\nStandard 2CCU, Offshore Cargo Carrying Units, First Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/ccw": "TERM: CCW\nURL: https://iadclexicon.org/ccw\n\nCCW\nCounter-clockwise direction.\nSource:\nAPI\nRP 5C5, Recommended Practice on Procedures for Testing Casing and Tubing Connections, Third Edition, July 2003 (Reaffirmed August 2010).\nGlobal Standards", "https://iadclexicon.org/cd": "TERM: CD\nURL: https://iadclexicon.org/cd\n\nCD\nHydrodynamic drag coefficient.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nCD\nCoefficient of Drag.\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines\nCD\nChart datum.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/cdrs": "TERM: CDRS\nURL: https://iadclexicon.org/cdrs\n\nCDRS\nCommon Data Reporting System (NPD/PSA database).\nSource:\u00a0Norwegian Oil and Gas Association, Guideline No. 135, Recommended Guidelines for Classification and categorization of well control incidents and well integrity incidents, Rev. 4, 27 June 2017,\nNational or Regional Standards", "https://iadclexicon.org/cdtp": "TERM: CDTP\nURL: https://iadclexicon.org/cdtp\n\nCDTP\nCold differential test pressure.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nCDTP\nInlet static pressure at which a pressure-relief valve is adjusted to open on the test stand.\nNOTE: The CDTP includes corrections for the service conditions of backpressure or temperature or both.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/cdw": "TERM: CDW\nURL: https://iadclexicon.org/cdw\n\nCDW\nControlled-deposition welding.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nCDW\nAny welding technique used to obtain controlled grain refinement and tempering of the underlying heat-affected zone in the base metal. Various controlled-deposition techniques, such as temper bead (tempering of the layer below the current bead being deposited) and half bead (requiring removal of one-half of the first layer), are included. See 8.1.7.4.3.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/ceaa": "TERM: CEAA\nURL: https://iadclexicon.org/ceaa\n\nCEAA\nCanadian Environmental Assessment Act.\nSource: Environmental Protection Plan Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, March 31, 2011.\nRegulatory Guidance\nSource: \u00a0Offshore Waste Treatment Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, December 15, 2010.\nRegulatory Guidance", "https://iadclexicon.org/cea": "TERM: CEA\nURL: https://iadclexicon.org/cea\n\nCEA\nCost -effectiveness analysis.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/cefas": "TERM: CEFAS\nURL: https://iadclexicon.org/cefas\n\nCEFAS\nCentre for Environment, Fisheries and Aquaculture Science.\nSource:\u00a0NOGEPA Industrial Guideline No. 41, Well Construction Process Checklist, Drilling Best Practices, Netherlands, Version 0, December 2011.\nGlobal Standards", "https://iadclexicon.org/cell": "TERM: Cell\nURL: https://iadclexicon.org/cell\n\nCell\nCell\u2015an earthen area constructed with an underdrain system within a land treatment facility used for the placement, land treatment and degradation of E and P Waste at a commercial facility. (A cell as defined in this Section is not considered a pit.).\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/cease-and-desist-order": "TERM: Cease and Desist Order\nURL: https://iadclexicon.org/cease-and-desist-order\n\nCease and Desist Order\nCEASE AND DESIST ORDER shall mean an order issued by the Commission or the Director pursuant to C.R.S.\u00a0 \u00a734-60-121(5).\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/ce": "TERM: CE\nURL: https://iadclexicon.org/ce\n\nCE\nCarbon Equivalent.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nCE\nEuropean Conformity Assessment Marking.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nCE\nCommunaut\u00e9 Europ\u00e9enne.\nSource: Verification of Lifting Appliances for the Oil and Gas Industry, DNV-OSS-308, October 2010, Det Norske Veritas AS,\nGlobal Standards", "https://iadclexicon.org/cellar": "TERM: Cellar\nURL: https://iadclexicon.org/cellar\n\nCellar\nExcavation around the wellhead to provide space for items of equipment at the top of the wellbore.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nSource:\nAPI\nRP 74, Recommended Practice for Occupational Safety for Onshore Oil and Gas Production Operation, First Edition, October 2001 (March 2007).\nGlobal Standards\nCellar\nA pit beneath the rig floor to provide additional height between the rig floor and the wellhead and to allow the installation of the bops / rotating head / rotating diverter, rat hole mouse hole etc.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards\nCellar\n\u201cCellar\u201d means an excavation around the wellhead to provide space for items of equipment at the top of the wellbore.\nSource: Oil and Gas Drilling and Servicing Operations, Michigan Administrative Code R 408, February 8, 2013.\nRegulations\nCellar\nAn excavation around the well head to provide space for equipment at the top of the well bore.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations", "https://iadclexicon.org/cem": "TERM: CEM\nURL: https://iadclexicon.org/cem\n\nCEM\nCurrent Equipment Manufacturer.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nCEM\nDesign owner or remanufacturer of the traceable current assembled equipment, single equipment unit, or component part responsible for the CPD.\nNOTE The original equipment manufacturer (OEM) can be the current equipment manufacturer (CEM) as long as they own the CPD that is active for the equipment.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/cellulosic-fire": "TERM: Cellulosic Fire\nURL: https://iadclexicon.org/cellulosic-fire\n\nCellulosic Fire\nA fire with a fuel source predominantly of cellulose (e.g. timber, paper, cotton). A fire involving these materials is relatively slow growing, although its intensity may ultimately reach or exceed that of a hydrocarbon fire.\nSource:\nAPI\nRP 2FB, Recommended Practice for the Design of Offshore Facilities Against Fire and Blast Loading, First Edition, April 2006.\nGlobal Standards\nCellulosic Fire (CF)\nFire involving combustible material such as wood, paper, furniture, etc\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards", "https://iadclexicon.org/cement": "TERM: Cement\nURL: https://iadclexicon.org/cement\n\nCement\nA powder consisting of alumina, silica, lime, and other substances that hardens when mixed with water. Cements are used in oil, gas, geothermal, injection, or water wells for protecting and supporting casing, isolating intervals within the wellbore, repairing casing leaks, sealing perforated or open hole intervals, and protecting fresh water aquifers. Well cements are manufactured to meet MI Specification lOA, which includes chemical, physical, and performance requirements for MI Classes A through H.\nSource:\nAPI\nBULLETIN E3, Environmental Guidance Document: Well Abandonment and Inactive Well Practices for U.S. Exploration and Production Operations, First Edition, January 1993 (Reaffirmed June 2000).\nGlobal Standards\nCement (or Portland Cement)\nGround clinker generally consisting of hydraulic calcium silicates and aluminates and usually containing one or more of the forms of calcium sulfate as an interground addition. NOTE 1 Hydraulic calcium silicates and aluminates are those which harden under water. NOTE 2 Interground additions are added before grinding, rather than after grinding.\nSource:\nAPI\nRP 10B-2, Recommended Practice for Testing Well Cements, First Edition, July 2005 (Reaffirmed: July 2010).\nGlobal Standards\nCement\n\u201cCement\u201d means a complex, finely-ground kiln-fired calcium silicate which, when mixed with water, forms a slurry which will harden in the borehole to form an effective seal between the well bore and casing or tubing, or to effectively seal formations penetrated by the well bore.\nSource:\u00a0Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations\nCement\nCement\u2014A mixture of materials for bonding or sealing that attains a 7-day maximum permeability of 0.01 millidarcies and a 24-hour compressive strength of at least 500 psi in accordance with applicable standards and specifications.\nSource:\u00a0Oil and Gas Wells, Pennsylvania Code, Title 25, Chapter 78, December 2012.\nRegulations", "https://iadclexicon.org/cement-barrier": "TERM: Cement Barrier\nURL: https://iadclexicon.org/cement-barrier\n\nCement barrier\nA cement column designed and placed to prevent formation fluid or gas flow between geologic formations, within annular spaces, or in the wellbore (a subset of physical barriers).\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/cement-blend": "TERM: Cement Blend\nURL: https://iadclexicon.org/cement-blend\n\nCement Blend\nMixture of dry cement and other dry materials.\nSource:\nAPI\nRP 10B-2, Recommended Practice for Testing Well Cements, First Edition, July 2005 (Reaffirmed: July 2010).\nGlobal Standards\nSource:\nAPI\nSPEC 10A, Specification for Cements and Materials for Well Cementing, Twenty-fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/cement-class-or-cement-type": "TERM: Cement Class (or Cement Type)\nURL: https://iadclexicon.org/cement-class-or-cement-type\n\nCement Class (or Cement Type)\nDesignation achieved using the ISO system of classifications of well cement in accordance with its intended use. NOTE See ISO 10426-1 for further information.\nSource:\nAPI\nRP 10B-2, Recommended Practice for Testing Well Cements, First Edition, July 2005 (Reaffirmed: July 2010).\nGlobal Standards", "https://iadclexicon.org/cement-grade": "TERM: Cement Grade\nURL: https://iadclexicon.org/cement-grade\n\nCement Grade\nDesignation achieved using the ISO system for denoting the sulfate resistance of a particular cement. NOTE See ISO 10426-1 for further information.\nSource:\nAPI\nRP 10B-2, Recommended Practice for Testing Well Cements, First Edition, July 2005 (Reaffirmed: July 2010).\nGlobal Standards\nCement Grade\nDesignation achieved under the ISO system for denoting the sulfate resistance of a particular cement.\nSource:\nAPI\nSPEC 10A, Specification for Cements and Materials for Well Cementing, Twenty-fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/cement-job-log": "TERM: Cement Job Log\nURL: https://iadclexicon.org/cement-job-log\n\nCement Job Log\nCement job log\u2014A written record that documents the actual procedures and specifications of the cementing operation.\nSource: Oil and Gas Wells, Pennsylvania Code, Title 25, Chapter 78, December 2012.\nRegulations", "https://iadclexicon.org/cement-class": "TERM: Cement Class\nURL: https://iadclexicon.org/cement-class\n\nCement Class\nDesignation achieved under the ISO system for classification of well cement according to its intended use.\nSource:\nAPI\nSPEC 10A, Specification for Cements and Materials for Well Cementing, Twenty-fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/cement-or-portland-cement": "TERM: Cement Or Portland Cement\nURL: https://iadclexicon.org/cement-or-portland-cement\n\nCement Or Portland Cement\nGround clinker generally consisting of hydraulic calcium silicates and aluminates and usually containing one or more forms of calcium sulfate as an interground additive.\nSource:\nAPI\nSPEC 10A, Specification for Cements and Materials for Well Cementing, Twenty-fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/cement-plug": "TERM: Cement Plug\nURL: https://iadclexicon.org/cement-plug\n\nCement Plug\nA volume of cement placed at some interval inside the wellbore to prevent fluid movement.\nSource:\nAPI\nBULLETIN E3, Environmental Guidance Document: Well Abandonment and Inactive Well Practices for U.S. Exploration and Production Operations, First Edition, January 1993 (Reaffirmed June 2000).\nGlobal Standards", "https://iadclexicon.org/cement-retainer": "TERM: Cement Retainer\nURL: https://iadclexicon.org/cement-retainer\n\nCement Retainer\nA tool (composed primarily of slips, a ported mandrel, and rubber sealing elements) set in the casing which allows cement or other fluids to be pumped through the tool, but seals against any fluid movement when the tubing is released from the tool. The cement retainer is generally used in squeeze cementing work. The cement retainer cannot be unset once it has been set in the casing but it can be drilled out.\nSource:\nAPI\nBULLETIN E3, Environmental Guidance Document: Well Abandonment and Inactive Well Practices for U.S. Exploration and Production Operations, First Edition, January 1993 (Reaffirmed June 2000).\nGlobal Standards", "https://iadclexicon.org/cementing": "TERM: Cementing\nURL: https://iadclexicon.org/cementing\n\nCementing\nMaking cement into a slurry and pumping it into a wellbore to perform functions such as supporting casing, isolating formations behind casing, protecting fresh water sands, and sealing perforations in casing.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nCementing\n\u201cCementing\u201d means the act of pumping a slurry into a wellbore to perform functions such as supporting and sealing casing, isolating formation behind casing, protecting freshwater formations, and sealing perforations in casing.\n[Mich. Admin. Code R 408 (2013)].\nSource: Oil and Gas Drilling and Servicing Operations, Michigan Administrative Code R 408, February 8, 2013.\nRegulations", "https://iadclexicon.org/cementing-module": "TERM: Cementing Module\nURL: https://iadclexicon.org/cementing-module\n\nCementing Module\nModularized facilities that include cementing pump, mixing device and manifold system, used to provide cementing services.\nSource:\u00a0ISO 18647:2017, Petroleum and natural gas industries \u2014 Modular drilling rigs for offshore fixed platforms, First Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/cementing-float-equipment": "TERM: Cementing Float Equipment\nURL: https://iadclexicon.org/cementing-float-equipment\n\nCementing Float Equipment\nThe term \u201ccementing float equipment\u201d refers to one or more check valves incorporated into a well casing string that prevent fluid flow up the casing while allowing fluid flow down the casing.\nSource:\nAPI\nRP 10F, Recommended Practice for Performance Testing of Cementing Float Equipment, Upstream Segment, Third Edition, April 2002 (Reaffirmed August 2008).\nGlobal Standards", "https://iadclexicon.org/cen": "TERM: CEN\nURL: https://iadclexicon.org/cen\n\nCEN\nCommittee on European Normalisation.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nCEN\nEuropean Standardisation Organisation.\nSource: Verification of Lifting Appliances for the Oil and Gas Industry, DNV-OSS-308, October 2010, Det Norske Veritas AS,\nGlobal Standards", "https://iadclexicon.org/central-conductor": "TERM: Central Conductor\nURL: https://iadclexicon.org/central-conductor\n\nCentral Conductor\nConductor that is passed through the bore of OCTG in order to create a circular or circumferential magnetic field in the OCTG. NOTE This does not imply that the current rod is necessarily centred in the bore of the OCTG.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/central-alert-management-hmi-cam-hmi": "TERM: Central Alert Management HMI (CAM-HMI)\nURL: https://iadclexicon.org/central-alert-management-hmi-cam-hmi\n\nCentral Alert Management HMI (CAM-HMI)\nHuman machine interface for presentation and handling of alerts on the bridge.\nSource:\u00a0IMO Resolution MSC.302(87), Performance standards for bridge alert management, 17 May 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/central-alert-management-cam": "TERM: Central Alert Management (CAM)\nURL: https://iadclexicon.org/central-alert-management-cam\n\nCentral Alert Management (CAM)\nFunctionality for the management of the presentation of alerts on the CAM-HMI, the communication of alert states between CAM- HMI and navigational systems and sensors. The functions may be centralized or partly centralized in subsystems and\u00a0 interconnected via a standardized alert-related communication.\nSource:\u00a0IMO Resolution MSC.302(87), Performance standards for bridge alert management, 17 May 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/central-control-station": "TERM: \u201cC\u201d Class Divisions\nURL: https://iadclexicon.org/central-control-station\n\n\u201cC\u201d Class Divisions\n\u201cC\u201d class divisions\nare divisions constructed of approved non-combustible materials. They need meet neither requirements relative to the passage of smoke and flame nor limitations relative to the temperature rise. Combustible veneers are permitted provided they meet the requirements of this chapter. <Chapter II-2, part A, regulation 3>\n.\nSource:\u00a0IMO Resolution MSC.99(73), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 5 December 2000, International Maritime Organization.\nLegislation", "https://iadclexicon.org/central-control-station-2": "TERM: Central Control Station\nURL: https://iadclexicon.org/central-control-station-2\n\nCentral Control Station\nCentral control station\nis a control station in which the following control and indicator functions are centralized:\n.1 fixed fire detection and alarm systems;\n.2 automatic sprinklers, fire detection and alarm systems;\n.3 fire door indicator panels;\n.4 fire door closures;\n.5 watertight door indicator panels;\n.6 watertight door closures;\n.7 ventilation fans;\n.8 general/fire alarms;\n.9 communication systems including telephones; and\n.10 microphones to public address systems. <Chapter II-2, Part A, regulation 3>.\nSource:\u00a0IMO Resolution MSC.57(67), adoption of amendments to the International Convention for the Safety of Life at Sea (SOLAS), 1974, 5 December 1996, International Maritime Organization.\nLegislation", "https://iadclexicon.org/central-control-unit-ccu": "TERM: Central Control Unit (CCU)\nURL: https://iadclexicon.org/central-control-unit-ccu\n\nCentral Control Unit (CCU)\nThe central control point for control and monitoring system functions and communications.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/centralized-ep-waste-management-facility": "TERM: Centralized E&P Waste Management Facility\nURL: https://iadclexicon.org/centralized-ep-waste-management-facility\n\nCentralized E&P Waste Management Facility\nCENTRALIZED E&P WASTE MANAGEMENT FACILITY shall mean a facility, other than a commercial disposal facility regulated by the Colorado Department of Public Health and Environment, that (1) is either used exclusively by one owner or operator or used by more than one operator under an operating agreement; and (2) is operated for a period greater than three (3) years; and (3) receives for collection, treatment, temporary storage, and/or disposal produced water, drilling fluids, completion fluids, and any other exempt E&P wastes that are generated from two or more production units or areas or from a set of commonly owned or operated leases. This definition includes oil-field naturally occurring radioactive materials (NORM) related storage, decontamination, treatment, or disposal. This definition excludes a facility that is permitted in accordance with Rule 903 pursuant to Rule 902.e.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/central-portion-of-the-head": "TERM: Central Portion of the Head\nURL: https://iadclexicon.org/central-portion-of-the-head\n\nCentral Portion of the Head\nCentral portion of the head is defined as the center of the head with a diameter equal to 80 % of the shell diameter.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/centralized-waste-collection-facility-or-cwcf": "TERM: Centralized Waste Collection Facility Or CWCF\nURL: https://iadclexicon.org/centralized-waste-collection-facility-or-cwcf\n\nCentralized Waste Collection Facility Or CWCF\nA facility that meets the requirements of subsection (m)(3) of this section.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/centrifugal-pump": "TERM: Centrifugal Pump\nURL: https://iadclexicon.org/centrifugal-pump\n\nCentrifugal Pump\nMachine for moving fluid by spinning it using a rotating impeller in a casing with a central inlet and a tangential outlet. NOTE The path of the fluid is an increasing spiral from the inlet at the centre to the outlet, tangent to the impeller annulus. In the annular space between the impeller vane tips and the casing wall, the fluid velocity is roughly the same as that of the impeller vane tips. Useful work is produced by the pump when some of the spinning fluid flows out of the casing tangential outlet into the pipe system. Power from the motor is used to accelerate the fluid entering the inlet up to the speed of the fluid in the annulus. Some of the motor power is expended as friction of the fluid in the casing and impeller.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards\nCentrifugal Pump\nRotating machine device that uses centrifugal force to convert mechanical energy into pressure or head.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/centripetal-force": "TERM: Centripetal Force\nURL: https://iadclexicon.org/centripetal-force\n\nCentripetal Force\nPulls or pushes an object towards the center of a circular path.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/ceo": "TERM: CEO\nURL: https://iadclexicon.org/ceo\n\nCEO\nCEO means the Chief Executive Officer of NOPSEMA.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/centrifugalgear-pump": "TERM: Centrifugal/Gear Pump\nURL: https://iadclexicon.org/centrifugalgear-pump\n\nCentrifugal/Gear Pump\nPump used to draw the crude oil at a constant pressure and flow rate.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/centrifuge": "TERM: Centrifuge\nURL: https://iadclexicon.org/centrifuge\n\nCentrifuge\nDevice, rotated by an external force, for the purpose of separating materials of various masses (depending upon specific gravity and particle sizes) from a slurry to which the rotation is imparted primarily by the rotating containing walls. NOTE In a weighted drilling fluid, a centrifuge is usually used to eliminate colloidal solids.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/cercla": "TERM: CERCLA\nURL: https://iadclexicon.org/cercla\n\nCERCLA\nComprehensive Environmental Response, Compensation, and Liability Act.\nSource:\nAPI\nRP 49, Recommended Practice for Drilling and Well Servicing Operations Involving Hydrogen Sulfide, Third Edition, May 2001.\nGlobal Standards", "https://iadclexicon.org/cepl": "TERM: CEPL\nURL: https://iadclexicon.org/cepl\n\nCEPL\nCapped end pressure load (tension).\nSource:\nAPI\nRP 5C5, Recommended Practice on Procedures for Testing Casing and Tubing Connections, Third Edition, July 2003 (Reaffirmed August 2010).\nGlobal Standards", "https://iadclexicon.org/certificate": "TERM: Certificate\nURL: https://iadclexicon.org/certificate\n\nCertificate\ndocument that assures the conformity of a product, process, system, person, or organization\u00a0with specified requirements.\nSource: IEC 60079-19:2015, Explosive atmospheres \u2013 Part 19: Equipment repair, overhaul and reclamation, Edition 3.1, March 2015.\nGlobal Standards\nCertificate\n\u201cCertificate \u201c means the International Ballast Water Management Certificate.\nSource: International Convention for the Control and Management of Ships\u2019 Ballast Water and Sediments, 2004,\nLegislation\nCertificate\nDocument issued by a certification body for persons operating in accordance with ISO/IEC 17024, indicating that the named person has demonstrated the competence required by the certification\u00a0scheme.\n[SOURCE: ISO/IEC 17024:2012, 3.5, modified]\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards\nCertificate\nCertificate means Mobile Offshore Drilling Unit Safety Certificate.\nSource: IMO Resolution A.1023(26), Code for the Construction and Equipment of Mobile Offshore Drilling Units (2009 MODU Code), 2009.\nGlobal Standards\nCertificate\n\u201cCertificate\u201d means a certificate of public convenience and necessity issued under Part III or III.1 except that \u201ccertificate\u201d means\n(a) in Part III, a certificate issued in respect of a pipeline, and\n(b) in Part III.1, a certificate issued in respect of an international or interprovincial power line; certificat.\nSource: National Energy Board Act, R.S.C., 1985, c. N-7, Canada, current to April 29, 2013.\nLegislation", "https://iadclexicon.org/certificate-holder": "TERM: Certificate Holder\nURL: https://iadclexicon.org/certificate-holder\n\nCertificate Holder\nperson named as a subject of a valid certificate or a valid training certificate.\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/cert": "TERM: CERT\nURL: https://iadclexicon.org/cert\n\nCERT\nCorporate Emergency Response Team.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards\nCERT\nComputer Emergency Response Team.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards", "https://iadclexicon.org/certificate-of-clearance": "TERM: Certificate of Clearance\nURL: https://iadclexicon.org/certificate-of-clearance\n\nCertificate of Clearance\n\u201cCertificate of clearance\u201d means a permit prescribed by the commission for the transportation or the delivery of oil or gas or product and issued or registered in accordance with the rule, regulation, or order requiring such permit.\nSource: Control of Oil and Gas Resources, North Dakota Century Code, Title 38, Chapter 8, February 2013.\nLegislation", "https://iadclexicon.org/certificate-of-competence-coc": "TERM: Certificate Of Competence (COC)\nURL: https://iadclexicon.org/certificate-of-competence-coc\n\nCertificate Of Competence (COC)\nA certificate issued by OSH that authorises the holder to dive in the category of diving in which the employee is diving and will be issued in accordance with regulations 27, 31 and 32 of the HSE Regulations 1995.\nSource: Guidelines for Occupational Diving 2004, Occupational Safety and Health Service, New Zealand, updated October 2010.\nRegulatory Guidance\nCertificate Of Competence (COC)\nCertificate of competence means a certificate of one of the kinds referred to in regulation 16.\nSource: Health and Safety in Employment (Mining Administration) Regulations 1996, SR 1996/220, New Zealand, as of January 2011.\nRegulations", "https://iadclexicon.org/certificate-of-competency": "TERM: Certificate of Competency (CoC)\nURL: https://iadclexicon.org/certificate-of-competency\n\nCertificate of Competency (CoC)\nCertificate of competency (CoC) means a certificate issued and/or endorsed by the Administration for offshore personnel in accordance with the provisions of these recommendations and entitling the lawful holder thereof to serve in the capacity and perform the functions involved at the level of responsibility specified therein.\nSource:\u00a0IMO Resolution A.1079(28), Recommendations for the Training and Certification of Personnel on Mobile Offshore Units (MOUs), Adopted on 4 December 2013, International Maritime Organization,\nRegulatory Guidance", "https://iadclexicon.org/certificate-of-compliance": "TERM: Certificate Of Compliance\nURL: https://iadclexicon.org/certificate-of-compliance\n\nCertificate Of Compliance\nDocument containing the statement by the manufacturer, or repairer/remanufacturer certifying that the equipment, repair, rework or remanufacture meets the requirements of this International Standard.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/certificate-of-conformance": "TERM: Certificate Of Conformance\nURL: https://iadclexicon.org/certificate-of-conformance\n\nCertificate Of Conformance\nDocument in which the manufacturer certifies that the assembly or part is in conformance to the mentioned standard(s), specifications, and guidelines in accordance with the original product definition.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nCertificate Of Conformance\nDocument in which the manufacturer, remanufacturer, or technical authority certifies that the assembly or part is in conformance to the mentioned standard(s), specifications, and guidelines in accordance with the original or current product definition (CPD).\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nCertificate Of Conformance\nDocument certifying that the repaired/remanufactured equipment and all of its component parts meet the requirements of the original product definition.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/certificate-of-fitness": "TERM: Certificate of Fitness\nURL: https://iadclexicon.org/certificate-of-fitness\n\nCertificate of Fitness\n\u201cCertificate of fitness\u201d means a certificate issued by a certifying authority in accordance with section 4 of the Canada Oil and Gas Certificate of Fitness Regulations (\ncertificat\nde\nconformit\u00e9)\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource:\u00a0Canada Oil and Gas Installations Regulations, SOR/96-118, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Certificate of Fitness Regulations, SOR/95-187, Canada, current to May 31, 2012.\nRegulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations\nCertificate of Fitness\n\u201cCertificate of fitness\u201d means a certificate, in the form fixed by the Board, issued by a certifying authority in accordance with section 4 of the Nova Scotia Offshore Certificate of Fitness Regulations; certificat de conformit\u00e9\nSource:\u00a0Nova Scotia Offshore Petroleum Installations Regulations, SOR/95-191, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/certificate-of-conformity": "TERM: Certificate of Conformity\nURL: https://iadclexicon.org/certificate-of-conformity\n\nCertificate of Conformity\nA document signed by a qualified party affirming that, at the time of assessment, the product or service met the stated requirements (BS 4778: Part 2).\nSource: Verification of Lifting Appliances for the Oil and Gas Industry, DNV-OSS-308, October 2010, Det Norske Veritas AS,\nGlobal Standards", "https://iadclexicon.org/certificate-of-medical-fitness-to-dive": "TERM: Certificate Of Medical Fitness To Dive\nURL: https://iadclexicon.org/certificate-of-medical-fitness-to-dive\n\nCertificate Of Medical Fitness To Dive\n\u201cCertificate of medical fitness to dive\u201d means a certificate issued in accordance with regulation 15.\nSource: The Diving at Work Regulations 1997, UK S.I. 1997/2776, 1997.\nRegulations", "https://iadclexicon.org/certificate-of-lifting-appliance": "TERM: Certificate of Lifting Appliance\nURL: https://iadclexicon.org/certificate-of-lifting-appliance\n\nCertificate of Lifting Appliance\nA document based on the ILO convention no. 152, issued by the Competent Person, which confirm that the lifting appliance is in compliance with the requirements and is designed, fabricated, assembled, erected, tested, documented and maintained, and can be safely used.\nSource: Verification of Lifting Appliances for the Oil and Gas Industry, DNV-OSS-308, October 2010, Det Norske Veritas AS,\nGlobal Standards", "https://iadclexicon.org/certificate-of-proficiency": "TERM: Certificate of Proficiency (CoP)\nURL: https://iadclexicon.org/certificate-of-proficiency\n\nCertificate of Proficiency (CoP)\nCertificate of proficiency (CoP) means a certificate, other than a certificate of competency, issued to offshore personnel stating that the relevant requirements of training, competencies or seagoing service in these recommendations have been met.\nSource:\u00a0IMO Resolution A.1079(28), Recommendations for the Training and Certification of Personnel on Mobile Offshore Units (MOUs), Adopted on 4 December 2013, International Maritime Organization,\nRegulatory Guidance", "https://iadclexicon.org/certificate-of-service": "TERM: Certificate of Service\nURL: https://iadclexicon.org/certificate-of-service\n\nCertificate of Service\nDocument in which the equipment manufacturer, remanufacturer, technical authority/owner, or operator certifies that the equipment has been inspected and successfully tested in accordance with the applicable equipment owner\u2019s maintenance program and/or manufacturer\u2019s guidelines.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/certificated-person": "TERM: Certificated Person\nURL: https://iadclexicon.org/certificated-person\n\nCertificated Person\nCertificated person\nis a person who holds a certificate of proficiency in survival craft issued under the authority of, or recognized as valid by, the Administration in accordance with the requirements of the International Convention on Standards of Training, Certification and Watchkeeping for Seafarers, in force; or a person who holds a certificate issued or recognized by the Administration of a State not a Party to that Convention for the same purpose as the convention certificate. <Chapter III, Part A, regulation 3>.\nSource:\u00a0IMO Resolution MSC.47(66), adoption of amendments to the International Convention for the Safety of Life at Sea (SOLAS), 1974, 4 June 1996, International Maritime Organization.\nLegislation", "https://iadclexicon.org/certificate-references": "TERM: Certificate References\nURL: https://iadclexicon.org/certificate-references\n\nCertificate References\nA certificate reference number may refer to a single design or a range of equipment of similar\u00a0design.\nSource: IEC 60079-19:2015, Explosive atmospheres \u2013 Part 19: Equipment repair, overhaul and reclamation, Edition 3.1, March 2015.\nGlobal Standards", "https://iadclexicon.org/certification": "TERM: Certification\nURL: https://iadclexicon.org/certification\n\nCertification\nA form of confirmation by the certification body of objects\u2019 compliance with the requirements of technical regulations, provisions of standards, sets of rules or terms of contracts. (as amended by the Federal Law dated 01.05.2007 No. 65-FZ)\nSource: Federal Law on Technical Regulation, No. 184-FZ, Russian Federation, December 2002 (amended September 2010).\nRegulations\nCertification\nthird-party attestation related to persons\n[SOURCE: ISO/IEC 17000:2004, 5.5, modified].\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards\nCertification\nA statement of professional opinion based upon knowledge and belief.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations\nCertification\nA service confirming compliance with applicable requirements on the date that the survey was completed\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/certification-body": "TERM: Certification Body\nURL: https://iadclexicon.org/certification-body\n\nCertification body\nAn organization independent of the manufacturer that has demonstrated adequate competence, authority, and credibility to perform independent and objective audits of another organization in order to provide verification of the adequate qualification/competency of the audited organization\u2019s personnel and evidence that the audited organization\u2019s products satisfy applicable requirements.\nSource:\nAPI\nSTANDARD 18LCM, Product Life Cycle Management System Requirements for the Petroleum and Natural Gas Industries, First Edition, April 2017.\nGlobal Standards\nCertification body\nA legal entity or an individual entrepreneur accredited in accordance with the established procedure to perform work in the sphere of certification.\nSource: Federal Law on Technical Regulation, No. 184-FZ, Russian Federation, December 2002 (amended September 2010).\nRegulations\nCertification body\nThird-party conformity assessment body operating certification schemes for persons.\nNote: 1 to entry: A certification body can be non-governmental or governmental, with or without regulatory authority.\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/certification-logo": "TERM: Certification Logo\nURL: https://iadclexicon.org/certification-logo\n\nCertification Logo\nprotected mark or logo issued by a certification body for persons, indicating that a person is in conformity with specified requirements\n[SOURCE: ISO/IEC 17030:2003, 3.1, modified].\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/certification-mark": "TERM: Certification Mark\nURL: https://iadclexicon.org/certification-mark\n\nCertification Mark\nprotected mark or logo issued by a certification body for persons, indicating that a person is in conformity with specified requirements\n[SOURCE: ISO/IEC 17030:2003, 3.1, modified]\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/certification-of-the-inclining-test-weights": "TERM: Certification of The Inclining Test Weights\nURL: https://iadclexicon.org/certification-of-the-inclining-test-weights\n\nCertification of The Inclining Test Weights\nCertification of the inclining test weights is the verification of the weight marked on a test weight. Test weights should be certified using a certificated scale. The weighing should be performed close enough in time to the inclining test to ensure the measured weight is accurate.\nSource:\nIMO resolution MSC.267(85), International Code on Intact Stability, 2008 (2008 IS Code), 4\u00a0December 2008, International Maritime Organization.\nRegulatory Guidance\nSource:\u00a0IMO Resolution MSC.267(85), adoption of the International Code on Intact Stability, 2008 (2008 IS Code), 4 December 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/certification-of-materials-and-components": "TERM: Certification of Materials and Components\nURL: https://iadclexicon.org/certification-of-materials-and-components\n\nCertification of Materials and Components\nThe activity of ensuring that materials, components and systems used in vessels to be classed by the Society comply with the rule requirements.The scope of classification re-quires that specified materials, components and systems intended for the vessel are certified. Depending on the categorisation, certification may include both plan approval and survey during production and/or of the final product.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/certification-requirements": "TERM: Certification Requirements\nURL: https://iadclexicon.org/certification-requirements\n\nCertification Requirements\nset of specified requirements, including requirements of the scheme to be fulfilled in order to establish\nor maintain certification\n[SOURCE: ISO/IEC 17024:2012, 3.3].\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/certification-process": "TERM: Certification Process\nURL: https://iadclexicon.org/certification-process\n\nCertification Process\nactivities by which a certification body determines that a person fulfils certification requirements, including application, assessment, decision on certification, recertification and use of certificates and logos/marks\n[SOURCE: ISO/IEC 17024:2012, 3.1].\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/certification-scheme": "TERM: Certification Scheme\nURL: https://iadclexicon.org/certification-scheme\n\nCertification Scheme\ncompetence and other requirements related to specific occupational or skilled categories of persons\n[SOURCE: ISO/IEC 17024:2012, 3.2, modified \u2014 Note to entry has been deleted.].\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/certification-system": "TERM: Certification System\nURL: https://iadclexicon.org/certification-system\n\nCertification system\nThe set of rules of performance of works in the sphere of certification, its participants and rules of functioning of the certification system as a whole.\nSource: Federal Law on Technical Regulation, No. 184-FZ, Russian Federation, December 2002 (amended September 2010).\nRegulations", "https://iadclexicon.org/certified": "TERM: Certified\nURL: https://iadclexicon.org/certified\n\nCertified\nComponents manufactured and maintained under a quality control program to ensure conformance with design specifications..\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/certified-laboratory": "TERM: Certified Laboratory\nURL: https://iadclexicon.org/certified-laboratory\n\nCertified Laboratory\nCertified laboratory\u2014A laboratory accredited by the Department under Chapter 252 (relating to laboratory accreditation).\nSource: Oil and Gas Wells, Pennsylvania Code, Title 25, Chapter 78, December 2012.\nRegulations", "https://iadclexicon.org/certified-client": "TERM: Certified Client\nURL: https://iadclexicon.org/certified-client\n\nCertified Client\norganization whose management system has been certified.\nSource:\u00a0ISO/IEC 17021:2011 (E) \u2013 Conformity assessment \u2013 Requirements for bodies providing audit and certification of management systems .\nGlobal Standards", "https://iadclexicon.org/certified-or-registered-mail": "TERM: Certified Or Registered Mail\nURL: https://iadclexicon.org/certified-or-registered-mail\n\nCertified Or Registered Mail\n\u201cCertified or registered mail\u201d means any form of service by the United States postal service, federal express, Pitney Bowes, and any other commercial, nationwide delivery service that provides the mailer with a document showing the date of delivery or refusal to accept delivery.\nSource: Oil and gas Conservation, North Dakota Administrative Code, Chapter 43-02-03, April 2012.\nRegulations", "https://iadclexicon.org/certified-value": "TERM: Certified Value\nURL: https://iadclexicon.org/certified-value\n\nCertified Value\nThe SO\n2\n/CO\n2\nratio specified by the manufacturer that the EGC unit is certified as meeting when operating on a continuous basis on the manufacturers specified maximum fuel sulphur content .\nSource: Resolution MEPC.184(59), 2009 Guidelines for exhaust gas cleaning systems, 17 July 2009, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/cfats": "TERM: CFATS\nURL: https://iadclexicon.org/cfats\n\nCFATS\nChemical Facility Anti-Terrorism Security 6 CFR Part 27.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards", "https://iadclexicon.org/cesqg": "TERM: CESQG\nURL: https://iadclexicon.org/cesqg\n\nCESQG\nA conditionally exempt small quantity generator, as described in subsection (f)(1) of this section (relating to generator classification and accumulation time).\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/certified-person": "TERM: Certified Person\nURL: https://iadclexicon.org/certified-person\n\nCertified Person\nperson who holds a certificate .\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/cf": "TERM: CF (cellulosic fire)\nURL: https://iadclexicon.org/cf\n\nCF (cellulosic fire)\nFire involving combustible material such as wood, paper, furniture, etc\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards\nCF\nCellulosic fire\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards", "https://iadclexicon.org/ceyp": "TERM: CEYP\nURL: https://iadclexicon.org/ceyp\n\nCEYP\nCapped end yield pressure.\nSource:\nAPI\nRP 5C5, Recommended Practice on Procedures for Testing Casing and Tubing Connections, Third Edition, July 2003 (Reaffirmed August 2010).\nGlobal Standards", "https://iadclexicon.org/cfr": "TERM: CFR\nURL: https://iadclexicon.org/cfr\n\nCFR\nCode of Federal Regulations.\nSource:\nAPI\nRP 49, Recommended Practice for Drilling and Well Servicing Operations Involving Hydrogen Sulfide, Third Edition, May 2001.\nGlobal Standards\nSource:\nAPI\nRP 14G, Recommended Practice for Fire Prevention and Control on Fixed Open-type Offshore Production Platforms: Upstream Segment, Fourth Edition, April 2007.\nGlobal Standards\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards\nSource:\nAPI\nRP 2SIM, Structural Integrity Management of Fixed Offshore Structures, First Edition, November 2014.\nGlobal Standards\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/cfd": "TERM: CFD\nURL: https://iadclexicon.org/cfd\n\nCFD\nComputational Fluid Dynamics.\nSource:\nISO\n17776:2016, Petroleum and natural gas industries \u2014 Offshore production installations \u2014 Major accident hazard management during the design of new installations, Second Edition, December 2016.\nGlobal Standards\nSource:\nAPI\nRP 2FB, Recommended Practice for the Design of Offshore Facilities Against Fire and Blast Loading, First Edition, April 2006.\nGlobal Standards\nSource: ISO 17776:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Guidelines on tools and techniques for hazard identification and risk assessment.\nGlobal Standards\nSource: NOPSEMA Guidance note: Risk Assessment, N-04300-GN0165, Australia, Revision 4, December 2012.\nRegulatory Guidance", "https://iadclexicon.org/certifying-authority": "TERM: Certifying Authority\nURL: https://iadclexicon.org/certifying-authority\n\nCertifying Authority\nA third-party organization used to certify and approve the design, fabrication, equipment and operation of the crane.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards\nCertifying Authority\n\u201cCertifying authority\u201d has the same meaning as in section 2 of the Canada Oil and Gas Certificate of Fitness Regulations (autorit\u00e9).\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource:\u00a0Canada Oil and Gas Installations Regulations, SOR/96-118, February 2013.\nRegulations\nCertifying Authority\n\u201cCertifying authority\u201d means, for the purposes of section 143.2 of the Act, the American Bureau of Shipping, Bureau Veritas, Det norskeVeritas Classification A/S, Germanischer Lloyd or Lloyd\u2019s Register North America, Inc.; autorit\u00e9.\nSource:\u00a0Nova Scotia Offshore Certificate of Fitness Regulations, SOR/95-187, Canada, current to May 31, 2012.\nRegulations\nCertifying Authority\n\u201cCertifying authority\u201d has the same meaning as in section 2 of the Nova Scotia Offshore Certificate of Fitness Regulations.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations\nSource:\u00a0Nova Scotia Offshore Petroleum Installations Regulations, SOR/95-191, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/certified-verification-agent": "TERM: Certified Verification Agent\nURL: https://iadclexicon.org/certified-verification-agent\n\nCertified Verification Agent\nAn independent third-party who verifies that applicable technical specifications and drawings are adhered\u00a0to during the rope design, manufacturing process, and deployment.\nNOTE: The CVA acts on behalf of, and is certified by, the owner and/or pertinent regulatory agency.\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards\nSource:\nAPI\nRP 2SM, Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, First Edition, July 2014\n.\nGlobal Standards", "https://iadclexicon.org/cgb": "TERM: CGB\nURL: https://iadclexicon.org/cgb\n\nCGB\nCompletion guidebase.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/cg": "TERM: CG\nURL: https://iadclexicon.org/cg\n\nCG\nDNV GL Class guideline.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/chairperson": "TERM: Chairperson\nURL: https://iadclexicon.org/chairperson\n\nChairperson\n\u201cChairperson\u201d means the Chairperson of the Board appointed under sub- section (1) of section 4.\nSource:\u00a0The Petroleum and Natural Gas Regulatory Board Act, 2006, No. 19 of 2006, India, amended as of May 2013.\nLegislation", "https://iadclexicon.org/cgsp": "TERM: CGSP\nURL: https://iadclexicon.org/cgsp\n\nCGSP\nCritical gel strength period.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/ch": "TERM: CH\nURL: https://iadclexicon.org/ch\n\nCH\nCold hardened.\nSource:\nAPI\nSPEC 5CRA, Specification for Corrosion Resistant Alloy Seamless Tubes for Use as Casing, Tubing and Coupling Stock, Upstream Segment, First Edition, February 2010 (Errata August 2011).\nGlobal Standards", "https://iadclexicon.org/chairman": "TERM: Chairman\nURL: https://iadclexicon.org/chairman\n\nChairman\n\u201cChairman\u201d means the Chairman of the Board.\nSource:\u00a0The Oil Industry (Development) Act, 1974, Act No. 47 of 1974, India, as amended as of May 2013.\nLegislation", "https://iadclexicon.org/chamfer": "TERM: Chamfer\nURL: https://iadclexicon.org/chamfer\n\nChamfer\nConical surface at the end of pipe having round or buttress threads.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/change-management": "TERM: Change Management\nURL: https://iadclexicon.org/change-management\n\nChange Management\nA systematic process used to ensure internal and external changes are\ncontinuously evaluated in order to assess the potential impact that change will have on the SMP.\nSource:\u00a0Canadian Standards Association, Z246.1-09, Security management for petroleum and natural gas industry systems, August 2009,\nRegional Standards", "https://iadclexicon.org/change-room": "TERM: Change Room\nURL: https://iadclexicon.org/change-room\n\nChange Room\n\u201cChange room\u201d means a room that is used by employees to change from their street clothes to their work clothes and from their work clothes to their street clothes, and includes a locker room.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations", "https://iadclexicon.org/channel": "TERM: Channel\nURL: https://iadclexicon.org/channel\n\nChannel\nSpecific communication link established within a communication conduit (See \u201c\nconduit\n\u201d).\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/characteristic-value": "TERM: Characteristic Value\nURL: https://iadclexicon.org/characteristic-value\n\nCharacteristic Value\nValue assigned to a basic variable associated with a prescribed probability of not being violated by unfavourable values during some reference period. NOTE The characteristic value is the main representative value. In some design situations, a variable can have two characteristic values, an upper and a lower value. [ISO 19900:2002, 2.7].\nSource:\nAPI\nRP 2MOP, Marine Operations, Upstream Segment, First Edition, July 2010.\nGlobal Standards\nSource:\u00a0ISO 19900:2013, Petroleum and natural gas industries \u2013 General requirements\u00a0for offshore structures.\nGlobal Standards\nCharacteristic Value\nValue assigned to a basic variable, an action or a resistance from which the design value can be found by the application of a partial factor.\nNOTE 1 The value usually has a prescribed probability of not being violated which, in the case of an action, will normally relate to a reference period.\nNOTE 2 Adapted from ISO 19900:2002, definition 2.7.\nSource:\u00a0ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards\nCharacteristic Value\nThe representative value associated with a prescribed probability of not being unfavourably exceeded during the applicable reference period.\nSource:\u00a0Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards", "https://iadclexicon.org/characterisation": "TERM: Characterisation\nURL: https://iadclexicon.org/characterisation\n\nCharacterisation\nCharacterisation as mentioned in the first subsection, means collection of chemical and physical survey and analysis data as a basis for dimensioning the emergency preparedness for acute pollution. Such a basis can, in addition to weathering properties and fate in a marine environment, be oil budgets, colour density properties, transport and spread or efficiency of relevant emergency response material, cf. Section 42 of the Facilities Regulations.\nSource:\u00a0Guidelines Regarding the Activities Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/characteristic-resistance": "TERM: Characteristic Resistance\nURL: https://iadclexicon.org/characteristic-resistance\n\nCharacteristic resistance\nThe reference value of structural strength to be used in the determination of the design strength. The characteristic resistance is normally based upon a 5% fractile in the lower end of the distribution function for resistance.\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards", "https://iadclexicon.org/characteristic-load": "TERM: Characteristic Load\nURL: https://iadclexicon.org/characteristic-load\n\nCharacteristic load\nThe reference value of a load to be used in the determination of load effects. The characteristic load is normally based upon a defined fractile in the upper end of the distribution function for load.\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards", "https://iadclexicon.org/charge-of-an-extinguisher": "TERM: Charge of an extinguisher\nURL: https://iadclexicon.org/charge-of-an-extinguisher\n\nCharge of an extinguisher\nCharge of an extinguisher is the mass or volume of the extinguishing medium contained in the extinguisher. The quantity of the charge of water or foam extinguishers is normally expressed in volume (litres) and that of other types of extinguishers in mass (kilograms).\nSource:\u00a0IMO Resolution A.951(23), Improved Guidelines for Marine Portable Fire Extinguishers, 25 February 2004, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/characterization-data": "TERM: Characterization Data\nURL: https://iadclexicon.org/characterization-data\n\nCharacterization Data\nData relating to a component or an umbilical giving an indication of performance but not giving specific acceptance/rejection criteria chinese finger type of gripper used to hold the umbilical via its outer diameter, comprised of a number of spirally interwoven wires or synthetic rope attached to a built-in anchorage arrangement.\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards", "https://iadclexicon.org/characteristic-material-strength": "TERM: Characteristic Material Strength\nURL: https://iadclexicon.org/characteristic-material-strength\n\nCharacteristic material strength\nThe nominal value of material strength to be used in the determination of the design resistance. The characteristic material strength is normally based upon a 5% fractile in the lower end of the distribution function for material strength.\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards", "https://iadclexicon.org/charged-explosive-device": "TERM: Charged Explosive Device\nURL: https://iadclexicon.org/charged-explosive-device\n\nCharged Explosive Device\nA mechanical device to which the explosive components have been inserted or attached, with the exception of the initiating device (see unarmed). Sometimes used interchangeably with loaded explosive device.\nSource:\nAPI\nRP 67, Recommended Practice for Oilfield Explosives Safety, Upstream Segment, Second Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/charm-model": "TERM: CHARM Model\nURL: https://iadclexicon.org/charm-model\n\nCHARM Model\nCHARM model: the model for the assessment of chemical hazards and risks as meand in the Ospar-Decision of 2000/2.\nSource: Mining Regulation of the Netherlands, WJZ 02063603, Netherlands,16 December 2002.\nRegulations", "https://iadclexicon.org/charpy-v-notch-test": "TERM: Charpy V-Notch Test\nURL: https://iadclexicon.org/charpy-v-notch-test\n\nCharpy V-Notch Test\nTest to indicate fracture toughness in terms of energy absorbed or lateral expansion or fracture appearance.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/chart-datum": "TERM: Chart Datum\nURL: https://iadclexicon.org/chart-datum\n\nChart Datum\nlocal datum used to fix water depths on a chart or tidal heights over an area\nNOTE Chart datum is usually an approximation to the level of the lowest astronomical tide.\nSource:\nAPI\nRP 2MET, Derivation of Metocean Design and Operating Conditions, First Edition, November 2014.\nGlobal Standards\nChart Datum\nLocal datum used to fix water depths on a chart or tidal heights over an area.\u00a0NOTE Chart datum is usually an approximation to the level of the lowest astronomical tide.[ISO 19901-1:2005, definition 3.2].\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/chatter": "TERM: Chatter\nURL: https://iadclexicon.org/chatter\n\nChatter\nWavy surface of the thread flank, root, crest, or chamfer, caused by a vibrating cutter insert.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/check": "TERM: Check\nURL: https://iadclexicon.org/check\n\nCheck\nGo/no-go determination that dimension is within tolerances.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/check-valve": "TERM: Check Valve\nURL: https://iadclexicon.org/check-valve\n\nCheck Valve\nValve that permits fluid to flow freely in one direction and contains a mechanism to automatically prevent flow in the other direction.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nCheck Valve\nA valve that allows flow through it in one direction only.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards\nCheck Valve\nDevice designed to prevent flow in one direction.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards\nCheck Valve\nA valve that allows flow in one direction only.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/checklist": "TERM: Checklist\nURL: https://iadclexicon.org/checklist\n\nChecklist\nProcess or system checklists can be used to evaluate equipment, materials or procedures during any of the significant phases of an installation\u2019s life, i.e. design, construction, start-up, operation and shutdown. Checklists consist of key words or matters considered significant for the meaningful evaluation of procedures, equipment or materials used at the installation. Checklists should be subjected to regular auditing and updating and are generally limited to the experience of the checklist author.\nSource: Approved Code of Practice for Managing Hazards to Prevent Major Industrial Accidents, Health and Safety in Employment Act 1992, Department of Labour, New Zealand, July 1994.\nRegulatory Guidance", "https://iadclexicon.org/chemical-abstracts-service": "TERM: Chemical Abstracts Service\nURL: https://iadclexicon.org/chemical-abstracts-service\n\nChemical Abstracts Service\nCHEMICAL ABSTRACTS SERVICE shall mean the division of the American Chemical Society that is the globally recognized authority for information on chemical substances.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations\nChemical Abstracts Service\nThe division of the American Chemical Society that is the globally recognized authority for information on chemical substances.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/check-section": "TERM: Check Section\nURL: https://iadclexicon.org/check-section\n\nCheck Section (or Suction Section)\nLast active section in the surface system which provides a location for rig pump and mud hopper suction, and ideally is large enough to check and adjust drilling fluid properties before the drilling fluid is pumped downhole.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/chemical-abstracts-service-number-or-cas-number": "TERM: Chemical Abstracts Service Number or CAS Number\nURL: https://iadclexicon.org/chemical-abstracts-service-number-or-cas-number\n\nChemical Abstracts Service Number\nCHEMICAL ABSTRACTS SERVICE NUMBER OR CAS NUMBER shall mean the unique identification number assigned to a chemical by the chemical abstracts service.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations\nChemical Abstracts Service Number\nThe unique identification number assigned to a chemical by the Chemical Abstracts Service.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/chemical-analysis": "TERM: Chemical Analysis\nURL: https://iadclexicon.org/chemical-analysis\n\nChemical Analysis\nDetermination of the chemical composition of material.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/chemical-ageing": "TERM: Chemical Ageing\nURL: https://iadclexicon.org/chemical-ageing\n\nChemical Ageing\nDegradation of a material over time, due to exposure to chemicals, caused by changes at the molecular level.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nSource:\nAPI\nSPEC 17L1, Specification for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/chemical-cutter": "TERM: Chemical Cutter\nURL: https://iadclexicon.org/chemical-cutter\n\nChemical Cutter\nA downhole tool used to sever tubular goods in pipe recovery operations utilizing the action of bromine trifluoride to sever ferrous metals.\nSource:\nAPI\nRP 67, Recommended Practice for Oilfield Explosives Safety, Upstream Segment, Second Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/chemical-disclosure-registry": "TERM: Chemical Disclosure Registry\nURL: https://iadclexicon.org/chemical-disclosure-registry\n\nChemical Disclosure Registry\nCHEMICAL DISCLOSURE REGISTRY shall mean the chemical registry website known as fracfocus.org developed by the Ground Water Protection Council and the Interstate Oil and Gas Compact Commission. If such website becomes permanently inoperable, then chemical disclosure registry shall mean another publicly accessible information website that is designated by the Commission.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations\nChemical Disclosure Registry\nThe chemical registry website known as FracFocus developed by the Ground Water Protection Council and the Interstate Oil and Gas Compact Commission.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/chemical-family": "TERM: Chemical Family\nURL: https://iadclexicon.org/chemical-family\n\nChemical Family\nCHEMICAL FAMILY shall mean a group of chemicals that share similar chemical properties and have a common general name.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations\nChemical Family\nA group of chemical ingredients that share similar chemical properties and have a common general name.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/chemical-product": "TERM: Chemical Product\nURL: https://iadclexicon.org/chemical-product\n\nChemical Product\nCHEMICAL PRODUCT shall mean any substance consisting of one or more constituent chemicals that is marketed or sold as a commodity. Chemical Products shall not include substances that are known to be entirely benign, innocuous, or otherwise harmless, such as sand, walnut shells, and similar natural substances.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/chemical-ingredient": "TERM: Chemical Ingredient\nURL: https://iadclexicon.org/chemical-ingredient\n\nChemical Ingredient\nA discrete chemical constituent with its own specific name or identity, such as a CAS number, that is contained in an additive.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/chemical-inventory": "TERM: Chemical Inventory\nURL: https://iadclexicon.org/chemical-inventory\n\nChemical Inventory\nCHEMICAL INVENTORY shall mean a list of the Chemical Products (including Material Safety Data Sheets) brought to a well site for use downhole during drilling, completion, and workover operations, including fracture stimulations, and the maximum capacity of fuel stored on the oil and gas location during those operations. The Chemical Inventory shall include how much of the Chemical Product was used, how it was used, and when it was used.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/chemical-resistant-glass": "TERM: Chemical-resistant glass\nURL: https://iadclexicon.org/chemical-resistant-glass\n\nChemical-resistant glass\nGlass fibre or synthetic veil having a specific chemical resistance against acids, alkalis or other aggressive chemicals.\nNote: 1 to entry:\u00a0Such glass can be used as a reinforcement for the resin-rich internal liner of GRP pipe or as a reinforcement in the structural portion of GRP pipe.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/chemical-tanker": "TERM: Chemical Tanker\nURL: https://iadclexicon.org/chemical-tanker\n\nChemical Tanker\nChemical tanker means a ship constructed or adapted for the carriage in bulk of any liquid product listed in chapter 17 of the International Bulk Chemical Code. \u00a0\u00a0<Annex II, Chapter 1, Regulation 1>.\nSource:\nSource:\u00a0Resolution MEPC.118(52), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships, 1973 (Revised Annex II of MARPOL 73/78), 15 October 2004, International Maritime Organization.\nLegislation\nChemical Tanker\nChemical tanker is a cargo ship constructed or adapted and used for the carriage in bulk of any liquid product listed in chapter 17.\nSource:\u00a0Resolution MEPC.119(52), 2004 amendments to the International Code for the Construction and Equipment of Ships Carrying Dangerous Chemicals in Bulk (IBC Code), 15 October 2004.\nRegulatory guidance, International Maritime Organization", "https://iadclexicon.org/chemicals": "TERM: Chemical(s)\nURL: https://iadclexicon.org/chemicals\n\nChemical(s)\nCHEMICAL(S) shall mean any element, chemical compound, or mixture of elements or compounds that has its own specific name or identity such as a chemical abstract service number, whether or not such chemical is subject to the requirements of 29 Code of Federal Regulations\u00a0 \u00a71910.1200(g)(2) (2011).\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations\nChemical\nCommon term for chemical substances or mixture of substances.\nSource:\u00a0Guidelines Regarding the Activities Regulations, Norway, updated December 2012.\nRegulatory Guidance\nChemicals\nFor these purposes, chemicals means substances used in concentrated form or in mixtures including solvents.\nSource:\u00a0Guidelines Regarding the Management Regulations, Norway, updated December 2012.\nRegulatory Guidance\nChemicals\nChemicals: materials or preparations which are intentionally used in the exploration for and production of minerals at sea, as in any event mentioned in the Ospar-Agreement 2002-6.\nSource: Mining Regulation of the Netherlands, WJZ 02063603, Netherlands,16 December 2002.\nRegulations", "https://iadclexicon.org/chief": "TERM: Chief\nURL: https://iadclexicon.org/chief\n\nChief\n\u201cChief\u201d means the Chief Safety Officer (d\u00e9l\u00e9gu\u00e9)\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource:\u00a0Canada Oil and Gas Installations Regulations, SOR/96-118, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Certificate of Fitness Regulations, SOR/95-187, Canada, current to May 31, 2012.\nRegulations\nSource:\u00a0Nova Scotia Offshore Petroleum Installations Regulations, SOR/95-191, Canada, current to May 31, 2012.\nRegulations\nChief\n\u201cChief\u201d means the chief of the division of oil and gas resources management.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations\nChief\n\u201cChief\u201d means chief, division of oil and gas.\nSource:\u00a0Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations\nChief\n\u201cChief\u201d means chief, Division of Mineral Resources Management.\nSource:\u00a0Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations\nChief\n\u201cChief\u201d means the Chief Conservation Officer as designated pursuant to section 144 of the Act.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations", "https://iadclexicon.org/chief-conservation-officer": "TERM: Chief Conservation Officer\nURL: https://iadclexicon.org/chief-conservation-officer\n\nChief Conservation Officer\n\u201cChief Conservation Officer\u201d means the person designated as the Chief Conservation Officer under section 3.1; d\u00e9l\u00e9gu\u00e9 \u00e0 l\u2019exploitation.\nSource:\u00a0Canada Oil and Gas Operations Act, R.S.C., 1985, c. O-7, Canada, current to April 29, 2013.\nLegislation\nChief Conservation Officer\n\u201cChief Conservation Officer\u201d means the person designated as the Chief Conservation Officer pursuant to section 144; d\u00e9l\u00e9gu\u00e9 \u00e0 l\u2019exploitation.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation", "https://iadclexicon.org/chief-controller": "TERM: Chief Controller\nURL: https://iadclexicon.org/chief-controller\n\nChief Controller\n\u201cChief Controller\u201d means the Chief Controller of Explosives.\nSource:\u00a0The Petroleum Rules, 1976, India, 1976.\nRegulations\nSource: The Petroleum Rules, 2002, India, 13th March 2002.\nRegulations", "https://iadclexicon.org/chief-controller-of-explosives-or-deputy-chief-controller-of-explosives": "TERM: Chief Controller of Explosives or Deputy Chief Controller of Explosives\nURL: https://iadclexicon.org/chief-controller-of-explosives-or-deputy-chief-controller-of-explosives\n\nChief Controller of Explosives or Deputy Chief Controller of Explosives\n\u201cChief Controller of Explosives, Deputy Chief Controller of Explosives\u201d includes Joint Controller of Explosives and Deputy Controller of Explosives.\nSource:\u00a0The Petroleum Rules, 1976, India, 1976.\nRegulations", "https://iadclexicon.org/chief-executive-officer": "TERM: Chief Executive Officer\nURL: https://iadclexicon.org/chief-executive-officer\n\nChief Executive Officer\n\u201cChief Executive Officer\u201d means the Chief Executive Officer of the Board appointed pursuant to section 25; premier dirigeant.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation", "https://iadclexicon.org/chinese-finger": "TERM: Chinese Finger\nURL: https://iadclexicon.org/chinese-finger\n\nChinese Finger\nDevice used during flexible pipe installation that consists of a meshed structure that grips around the flexible pipe outer sheath. NOTE The mesh is configured such that the higher the load applied to it, the tighter its grip.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nChinese Finger\nChinese fingers are typically used when transfer of tension is required from lifting devices to the flexible pipe. The Chinese finger typically consists of a cylindrical mesh of wire rope that wraps around a portion of the flexible pipe length and is connected to lifting equipment. An example of such a configuration is shown in Figure 38. The Chinese finger is designed such that the grip on the flexible pipe increases with increased tension applied to the Chinese finger. The Chinese finger is designed to impart load onto a flexible pipe principally in an axial direction.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nChinese Finger\nDevice used during flexible pipe installation that consists of a meshed structure that grips around the flexible pipe outer sheath. NOTE The mesh is configured such that the higher the load applied to it the tighter its grip.\nSource:\nAPI\nSPEC 17L1, Specification for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nChinese Fingers\nWoven steel wire or fabric sleeve that can be installed over a flexible pipe and drawn tight to grip it for support or applying tension to the pipe.\nSource:\nAPI\nRP 17B, Recommended Practice for Flexible Pipe, Fourth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/chief-executive": "TERM: Chief Executive\nURL: https://iadclexicon.org/chief-executive\n\nChief Executive\nChief executive includes the Commissioner of Police and the Chief of Defence Force.\nSource: Health and Safety in Employment Act 1992, Public Act 1992 No 96, New Zealand, as of 1 July 2011.\nLegislation", "https://iadclexicon.org/chief-safety-officer": "TERM: Chief Safety Officer\nURL: https://iadclexicon.org/chief-safety-officer\n\nChief Safety Officer\n\u201cChief Safety Officer\u201d means the person designated as the Chief Safety Officer under section 3.1; d\u00e9l\u00e9gu\u00e9 \u00e0 la s\u00e9curit\u00e9.\nSource:\u00a0Canada Oil and Gas Operations Act, R.S.C., 1985, c. O-7, Canada, current to April 29, 2013.\nLegislation\nChief Safety Officer\n\u201cChief Safety Officer\u201d means the person designated as the Chief Safety Officer pursuant to section 144; d\u00e9l\u00e9gu\u00e9 \u00e0 la s\u00e9curit\u00e9\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nChief Safety Officer\n\u201cChief Safety Officer\u201d means the person designated by the Board as the Chief Safety Officer pursuant to the Accord Acts.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations", "https://iadclexicon.org/chock": "TERM: Chock\nURL: https://iadclexicon.org/chock\n\nChock\nBlock or wedge used beneath a length of pipe so that it cannot roll.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/choke": "TERM: Choke\nURL: https://iadclexicon.org/choke\n\nChoke\nA device with either a fixed or variable aperture used to control the rate of flow of liquids and/or gas.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nChoke\nEquipment used to restrict and control the flow of fluids.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards\nChoke\nEquipment used to restrict and control the flow of fluids and gas.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards\nChoke\nA device with a fixed (positive) or variable (adjustable) orifice installed in a line to restrict the flow and control the rate of production from the well.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/choke-actuator-cycle": "TERM: Choke-Actuator Cycle\nURL: https://iadclexicon.org/choke-actuator-cycle\n\nChoke-Actuator Cycle\nA choke-actuator cycle is defined as total choke stroke from full-open to full-close or full-close to full-open.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/choke-and-kill-ck-lines": "TERM: Choke and Kill (C&K) Lines\nURL: https://iadclexicon.org/choke-and-kill-ck-lines\n\nChoke and Kill (C&K) Lines\nExternal conduits arranged laterally along the riser pipe and used for circulation of fluids into and out of the well bore to control well pressure.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nChoke and Kill (C&K) Lines\nExternal conduits, arranged parallel to the main tube, used for circulation of fluids to control well pressure. Choke and kill lines are primary pressure-containing members.\nSource:\nAPI\nSPEC 16R, Specification for Marine Drilling Riser Couplings, Exploration and Production Department, First Edition, January 1997.\u00a0Global Standards", "https://iadclexicon.org/choke-and-kill-line": "TERM: Choke-And-Kill Line\nURL: https://iadclexicon.org/choke-and-kill-line\n\nChoke-And-Kill Line\nFlexible pipe jumper located between choke manifold and blow-out preventer.\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/choke-and-kill-lines": "TERM: Choke and Kill Lines\nURL: https://iadclexicon.org/choke-and-kill-lines\n\nChoke and Kill Lines\nHigh-pressure line that allows fluids to be pumped into or removed from the well with the BOPs closed.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nChoke-and-Kill Line\nExternal conduits, arranged laterally along the riser pipe, and used to circulate fluids into and out of the wellbore to control well pressure.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nChoke-and-Kill Line\nExternal conduit arranged laterally along the riser pipe and used for circulation of fluids into and out of the wellbore to control well pressure.\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/choke-and-kill-valves": "TERM: Choke And Kill Valves\nURL: https://iadclexicon.org/choke-and-kill-valves\n\nChoke And Kill Valves\nBOP stack-mounted valves that are connected below selected BOPs to allow access to the wellbore to either choke or kill the well.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/choke-kill-manifold": "TERM: Choke/Kill Manifold\nURL: https://iadclexicon.org/choke-kill-manifold\n\nChoke/Kill Manifold\nAn assembly of valves, chokes, gauges, and lines used to control the rate of flow and pressure from the well when the BOPs are closed.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\u00a0Global Standards", "https://iadclexicon.org/choke-kill-line": "TERM: Choke/Kill Line\nURL: https://iadclexicon.org/choke-kill-line\n\nChoke/Kill Line\nA high-pressure line that allows fluids to be pumped into or removed from the well with the BOPs closed.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\u00a0Global Standards", "https://iadclexicon.org/choke-bean-or-flow-bean": "TERM: Choke Bean or Flow Bean\nURL: https://iadclexicon.org/choke-bean-or-flow-bean\n\nChoke Bean or Flow Bean\nThe replaceable orifice part used in positive chokes to control flow rates.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards", "https://iadclexicon.org/choke-bean-flow-bean": "TERM: Choke Bean (Flow Bean)\nURL: https://iadclexicon.org/choke-bean-flow-bean\n\nChoke Bean (Flow Bean)\nReplaceable orifice part used in positive chokes to control flow rate.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/choke-line": "TERM: Choke Line\nURL: https://iadclexicon.org/choke-line\n\nChoke Line\nThe high-pressure piping between BOP outlets or wellhead outlets and the choke manifold.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nChoke Line\nA high-pressure line connected below a BOP to transmit well fluid flow to the choke manifold during well control operations.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards\nChoke Line\n\u201cChoke line\u201d means an extension of pipe from the blowout preventer which is used to direct well fluid from the annulus to the choke manifold.\n[Mich. Admin. Code R 408 (2013)].\nSource:\u00a0Oil and Gas Drilling and Servicing Operations, Michigan Administrative Code R 408, February 8, 2013.\nRegulations", "https://iadclexicon.org/choke-manifold": "TERM: Choke Manifold\nURL: https://iadclexicon.org/choke-manifold\n\nChoke Manifold\nUsed to control flowing pressure from underbalance well. May be used on connections or trips to either keep production from displacing the drilling fluid (HP gas wells), or to artificially charge the annulus to avoid loading to reservoir pressure equilibrium (prolific oil wells).\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards\nChoke Manifold (Control Manifold)\nThe system of valves, chokes, and piping to control flows from the annulus and regulate pressures in the drill string/annulus flow system.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nChoke Manifold (Control Manifold)\n\u201cChoke manifold\u201d means an assembly of valves, chokes, gauges, and lines used to control the rate of flow from the well when the blowout preventers are closed.\nSource:\u00a0Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/choke-pressure": "TERM: Choke Pressure\nURL: https://iadclexicon.org/choke-pressure\n\nChoke Pressure\nSee Backpressure.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards", "https://iadclexicon.org/choke-trim": "TERM: Choke Trim\nURL: https://iadclexicon.org/choke-trim\n\nChoke Trim\nPressure-controlling choke component, including choke beans, used to control or regulate the flow of fluids.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/choke-valve": "TERM: Choke Valve\nURL: https://iadclexicon.org/choke-valve\n\nChoke Valve\nValve commonly used to control flow in oil and gas production applications.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/choked-flow": "TERM: Choked Flow\nURL: https://iadclexicon.org/choked-flow\n\nChoked Flow\noperating condition that occurs when pressure at the vena contracta drops below the liquid vapor pressure and the liquid starts to vaporize and form bubbles.\noperating condition that occurs when the fluid velocity reaches its sonic velocity in the equipment and no additional flow can be handled.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/chokekill-line-valve": "TERM: Choke/Kill Line Valve\nURL: https://iadclexicon.org/chokekill-line-valve\n\nChoke/Kill Line Valve\nThe valve(s) connected to and a part of the BOP stack that controls the flow to the choke and kill manifold.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\u00a0Global Standards", "https://iadclexicon.org/chopped-strand-mat": "TERM: Chopped Strand Mat\nURL: https://iadclexicon.org/chopped-strand-mat\n\nChopped Strand Mat\nReinforcement structure in which short lengths of glass fibre tows, held together by an emulsion or powder binding agent, are dispersed in random directions within a single plane.\nNote: 1 to entry:\u00a0Chopped strand mat is not to be confused with chopped roving. The latter may not be in mat form and may be loose rovings from a chopper gun.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/chopped-roving": "TERM: Chopped Roving\nURL: https://iadclexicon.org/chopped-roving\n\nChopped Roving\nStrands of glass fibre cut to a desired length from rovings.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/ci": "TERM: CI\nURL: https://iadclexicon.org/ci\n\nCI\nCoefficient of Inertia.\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines", "https://iadclexicon.org/christmas-tree": "TERM: Christmas Tree\nURL: https://iadclexicon.org/christmas-tree\n\nChristmas tree\nAn assembly of valves, fittings, chokes, and gauges used in monitoring and controlling producing, injection, and inactive wells. The Christmas tree is assembled at the top of the well starting with the uppermost flange of the tubing head.\nSource:\nAPI\nBULLETIN E3, Environmental Guidance Document: Well Abandonment and Inactive Well Practices for U.S. Exploration and Production Operations, First Edition, January 1993 (Reaffirmed June 2000).\nGlobal Standards\nChristmas tree\nThe valves and fittings assembled at the top of a completed well to control the flow of hydrocarbons and other fluids.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nChristmas tree\nThe valves and fittings assembled at the top of a completed well to control the flow of hydrocarbons and other fluids. See API Spec 6A.\nSource:\nAPI\nRP 74, Recommended Practice for Occupational Safety for Onshore Oil and Gas Production Operation, First Edition, October 2001 (March 2007).\nGlobal Standards\nChristmas tree\nAssembly of equipment, including tubing-head adapters, valves, tees, crosses, top connectors and chokes attached to the uppermost connection of the tubing head, used to control well production.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nChristmas tree\nThe collection of fittings and valves, on the top of the casing, controlling the hydrocarbon production rate.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards\nChristmas tree\n\u201cChristmas tree\u201d means the valves and fittings assembled at the top of a completed well to control the flow of hydrocarbons and other fluids.\n[Mich. Admin. Code R 408 (2013)].\nSource: Oil and Gas Drilling and Servicing Operations, Michigan Administrative Code R 408, February 8, 2013.\nRegulations", "https://iadclexicon.org/chronic-health-hazard": "TERM: Chronic Health Hazard\nURL: https://iadclexicon.org/chronic-health-hazard\n\nChronic Health Hazard\nCapable of causing adverse health effects resulting from exposure over a long period of time (often at low-level concentrations).\nAPI\nRP 2201, Safe Hot Tapping Practices in the Petroleum & Petrochemical Industries, Fifth Edition, July 2003 (Reaffirmed October 2010),\nGlobal Standards\nAPI\nRP 2009, Safe Welding, Cutting, and Hot Work Practices in the Petroleum and Petrochemical Industries, Seventh Edition, February 2002 (Reaffirmed, March 2012),\nGlobal Standards", "https://iadclexicon.org/cia": "TERM: CIA\nURL: https://iadclexicon.org/cia\n\nCIA\nConfidentiality, Integrity, and Availability.\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/cid": "TERM: CID\nURL: https://iadclexicon.org/cid\n\nCID\nChemical injection \u2013 downhole.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards\nCID:\nCID means Conservation Information Document.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations\nCID\nIsotropically consolidated drained test.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/ciip": "TERM: CIIP\nURL: https://iadclexicon.org/ciip\n\nCIIP\nCritical Information Infrastructure Protection.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards", "https://iadclexicon.org/cipher": "TERM: Cipher\nURL: https://iadclexicon.org/cipher\n\nCipher\nA well-defined computational procedure that takes variable inputs, including a cryptographic key, and produces an output.\nFrom: CNSSI 4009\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/ciphertext": "TERM: Ciphertext\nURL: https://iadclexicon.org/ciphertext\n\nCiphertext\nData or information in its encrypted form.\nFrom: CNSSI 4009\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards\nCiphertext\nData that has been transformed by encryption so that its semantic information content (i.e., its meaning) is no longer intelligible or directly available.\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/circuit-intrinsically-safe": "TERM: Circuit, Intrinsically Safe\nURL: https://iadclexicon.org/circuit-intrinsically-safe\n\nCircuit, Intrinsically Safe\nA circuit in which any spark or thermal effect is incapable of causing ignition of a mixture of flammable or combustible material in air under test conditions prescribed by ANSI/UL 913 and ANSI/ISA-60079-11.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards", "https://iadclexicon.org/circuit": "TERM: Circuit\nURL: https://iadclexicon.org/circuit\n\nCircuit, intrinsically safe\nA circuit in which any spark or thermal effect is incapable of causing ignition of a mixture of flammable or combustible material in air under test conditions prescribed by ANSI/UL 913.\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/circular-magnetization": "TERM: Circular Magnetization\nURL: https://iadclexicon.org/circular-magnetization\n\nCircular Magnetization or Circumferential Magnetization\nProduction of a magnetic field in a pipe wall or coupling such that the magnetic field is oriented circumferentially.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/circulate": "TERM: Circulate\nURL: https://iadclexicon.org/circulate\n\nCirculate\nCycling fluid from the surface through the pipe and back to the surface through the annular space.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards", "https://iadclexicon.org/circular-magnetic-field": "TERM: Circular Magnetic Field\nURL: https://iadclexicon.org/circular-magnetic-field\n\nCircular Magnetic Field or Circumferential Magnetic Field\nMagnetic field in or surrounding a current-carrying conductor, or OCTG, such that the magnetic field is oriented circumferentially within the wall of the OCTG.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/circulating-head": "TERM: Circulating Head\nURL: https://iadclexicon.org/circulating-head\n\nCirculating Head\nA device attached to the top of drill pipe or tubing to allow pumping into the well.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards", "https://iadclexicon.org/cit": "TERM: CIT\nURL: https://iadclexicon.org/cit\n\nCIT\nChemical injection \u2013 tree.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/cis": "TERM: CIS\nURL: https://iadclexicon.org/cis\n\nCIS\nCanadian Ice Service.\nSource: \u00a0Offshore Physical Environmental Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, September 2008.\nRegulatory Guidance", "https://iadclexicon.org/citizens-of-the-united-states": "TERM: Citizen of the United States\nURL: https://iadclexicon.org/citizens-of-the-united-states\n\nCitizens of the United States\nCitizens of the United States means:\nIn the case of an individual, one who is a native born, derivative, or fully naturalized citizen of the United States;\nIn the case of a partnership, unincorporated company, or association, one in which 50% or more of the controlling interest is vested in citizens of the United States; or\nIn the case of a corporation, one which is incorporated under the laws of the United States or of any State thereof.\nSource: Outer Continental Shelf Activities, 33 CFR 140-147 (2013).\nRegulations", "https://iadclexicon.org/circulating-hose-bumper-hose": "TERM: Circulating Hose (Bumper Hose)\nURL: https://iadclexicon.org/circulating-hose-bumper-hose\n\nCirculating Hose (Bumper Hose)\nA hose for high pressure circulation between the high pressure side of the mud pump and the bottom of the standpipe.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations", "https://iadclexicon.org/cirt": "TERM: CIRT\nURL: https://iadclexicon.org/cirt\n\nCIRT\nComputer Incident Response Team.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards", "https://iadclexicon.org/circulating-valve": "TERM: Circulating Valve\nURL: https://iadclexicon.org/circulating-valve\n\nCirculating Valve\nDownhole device to provide communication/isolation between annulus and work string.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards", "https://iadclexicon.org/citizens-of-the-united-states-2": "TERM: Citizen of a Foreign Nation\nURL: https://iadclexicon.org/citizens-of-the-united-states-2\n\nCitizen of a foreign nation\nCitizen of a foreign nation means:\nIn the case of an individual, one who is not a citizen of the United States;\nIn the case of a partnership, unincorporated company, or association, one in which more than 50% of the controlling interest is vested in citizens of a nation other than the United States; or\nIn the case of a corporation, one which is incorporated under the laws of a nation other than the United States so long as\nthe title to a majority of the stock thereof is free from any trust or fiduciary obligation in favor of any citizen of the United States;\nthe majority of the voting power in the corporation is not vested in any citizen of the United States;\nthrough any contract or understanding, the majority of the voting power may not be exercised directly or indirectly on behalf of any citizen of the United States; or\nby no other means, control of the corporation is conferred upon or permitted to be exercised by any citizen of the United States.\nSource: Outer Continental Shelf Activities, 33 CFR 140-147 (2013).\nRegulations", "https://iadclexicon.org/cispr": "TERM: CISPR\nURL: https://iadclexicon.org/cispr\n\nCISPR\nComit\u00e9 International Sp\u00e9cial des Perturations Radioelectrique (International Special Committee on Radio-Interference).\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/city-or-local-natural-gas-distribution-network": "TERM: City or Local Natural Gas Distribution Network\nURL: https://iadclexicon.org/city-or-local-natural-gas-distribution-network\n\nCity or Local Natural Gas Distribution Network\n\u201cCity or local natural gas distribution network\u201d means an inter- connected network of gas pipelines and the associated equipment used for transporting natural gas from a bulk supply high pressure transmission main to the medium pressure distribution grid and subsequently to the service pipes supplying natural gas to domestic, industrial or commercial premises and CNG stations situated in a specified geographical area. Explanation.- For the purposes of this clause, the expressions\u201d high pressure\u201d and\u201d medium pressure\u201d shall mean such pressure as the Central Government may, by notification, specify to be high pressure or, as the case may be, medium pressure.\nSource:\u00a0The Petroleum and Natural Gas Regulatory Board Act, 2006, No. 19 of 2006, India, amended as of May 2013.\nLegislation", "https://iadclexicon.org/circulation-system": "TERM: Circulation System\nURL: https://iadclexicon.org/circulation-system\n\nCirculation System\nThe complete flow path that the drilling fluid travels from the mud pits to the mud pump intake, down the drill pipe, exiting through the jets of the drill bit, and back up the annular spaces until it returns to the surface for processing and return to the mud pits.\nSource:\u00a0ABS Guide for Classification and Certification of Managed Pressure Drilling Systems, September 2017.\nGlobal Standards", "https://iadclexicon.org/ciu": "TERM: CIU\nURL: https://iadclexicon.org/ciu\n\nCIU\nChemical injection unit.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/civ": "TERM: CIV\nURL: https://iadclexicon.org/civ\n\nCIV\nChemical injection valve.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/civil-liability-convention": "TERM: Civil Liability Convention\nURL: https://iadclexicon.org/civil-liability-convention\n\nCivil Liability Convention\n\u201cCivil Liability Convention\u201d means the International Convention on Civil Liability for Oil Pollution Damage, 1992, as amended.\nSource:\u00a0\u00a0International Convention on Civil Liability for Bunker Oil Pollution Damage, 2001.\nLegislation", "https://iadclexicon.org/ck-lines": "TERM: C/K Lines\nURL: https://iadclexicon.org/ck-lines\n\nC/K Lines\nChoke and kill lines.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nC/K Lines\nHigh-pressure line that allows fluids to be pumped into or removed from the well with the BOPs closed.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/ck": "TERM: C&K\nURL: https://iadclexicon.org/ck\n\nC&K\nChoke and kill.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines", "https://iadclexicon.org/claims": "TERM: Claims\nURL: https://iadclexicon.org/claims\n\nClaims\nClaims\nmeans valid contractual claims for compensation for personal injury or death at levels provided for within the terms and conditions of employment of seafarers.\nSource:\nIMO Resolution A.931(22), Guidelines on Shipowners\u2019 Responsibilities in respect of Contractual Claims for Personal Injury to or Death of Seafarers, 17 December 2001, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/ck-line": "TERM: C&K Line\nURL: https://iadclexicon.org/ck-line\n\nC&K Line\nExternal conduit arranged laterally along the riser pipe and used for circulation of fluids into and out of the wellbore to control well pressure.\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/civil-penalty": "TERM: Civil Penalty\nURL: https://iadclexicon.org/civil-penalty\n\nCivil penalty:\nCivil penalty means a fine. It is a BSEE regulatory enforcement tool used in addition to Notices of Incidents of Noncompliance and directed suspensions of production or other operations.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/cl": "TERM: CL\nURL: https://iadclexicon.org/cl\n\nCL\ncenter line.\nSource:\nAPI\nRecommended Practice 17H, Remotely Operated Tools and Interfaces on Subsea Production Systems, Second Edition, June 2013 (Addendum 1, October 2014).\nGlobal Standards", "https://iadclexicon.org/ck-ai": "TERM: CK-AI\nURL: https://iadclexicon.org/ck-ai\n\nCK-AI\nCentraal Kantoor Arbeidsinspectie.\u00a0Central Office of the Labour Inspectorate.\nSource:\u00a0NOGEPA Industrial Guideline No. 16, Working with Naturally Occurring Radioactive Materials (NORM), Netherlands, Version 1, January 2009.\nGlobal Standards", "https://iadclexicon.org/clamp-body": "TERM: Clamp Body\nURL: https://iadclexicon.org/clamp-body\n\nClamp Body\nPart of a clamp that is in surface contact with the flexible pipe outer sheath.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nClamp Body\nPart of a clamp that is in surface contact with the flexible pipe outer sheath.\nSource:\nAPI\nSPEC 17L1, Specification for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/clamp-connection": "TERM: Clamp Connection\nURL: https://iadclexicon.org/clamp-connection\n\nClamp Connection\nA pressure-sealing device used to join two items without using conventional bolted flange joints. NOTE The two items to be sealed are prepared with clamp hubs. These hubs are held together by a clamp containing four bolts.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards", "https://iadclexicon.org/clamp-inner-liner": "TERM: Clamp Inner Liner\nURL: https://iadclexicon.org/clamp-inner-liner\n\nClamp inner liner\nPart of some clamp bodies consisting of a compliant lining of material in contact with the flexible pipe outer sheath that allows for variations in the flexible pipe external diameter.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/clamp-noun": "TERM: Clamp, Noun\nURL: https://iadclexicon.org/clamp-noun\n\nClamp, (noun)\nDevice with internal angled shoulders used to fasten mating hubs.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards\nClamp\nDevice with internal angled shoulders used to fasten mating hubs.\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/clamp-rcd-housing": "TERM: Clamp, RCD Housing\nURL: https://iadclexicon.org/clamp-rcd-housing\n\nClamp, RCD Housing\nA device used to fasten and lock mating RCD body components.\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/clamping-load": "TERM: Clamping Load\nURL: https://iadclexicon.org/clamping-load\n\nClamping Load\nAxial load applied to clamp hubs by the clamp due to bolt tightening.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards\nClamping Load\nThe axial load applied to the clamp hubs by the clamp due to hydraulic force or bolt tightening.\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/clamp-hub": "TERM: Clamp Hub\nURL: https://iadclexicon.org/clamp-hub\n\nClamp Hub\nProtruding rim with an external angled shoulder and a sealing mechanism used to join pressure-containing equipment.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/class": "TERM: Class\nURL: https://iadclexicon.org/class\n\nClass\nClass is assigned to and will be retained by vessels complying with applicable requirements of the Society\u2019s rules.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/class-2": "TERM: Class 2\nURL: https://iadclexicon.org/class-2\n\nClass 2\nAn API service classification for used drill pipe and tubing work strings.\nSource:\nAPI\nRP 7G, Recommended Practice for Drill Stem Design and Operating Limits, Upstream Segment, Sixteenth Edition, August 1998 (Addendum 2: September 2009).\nGlobal Standards\nClass 2\nSecond in the hierarchy of used drill pipe service classifications for used drill pipe that does not meet premium class requirements.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/class-3": "TERM: Class 3\nURL: https://iadclexicon.org/class-3\n\nClass 3\nThird in the hierarchy of used drill pipe service classifications for used drill pipe that does not meet class 2 requirements.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/class-b-15-division": "TERM: Class B-15 Division\nURL: https://iadclexicon.org/class-b-15-division\n\nClass B-15 Division\n\u201cClass B-15 division\u201d means a division formed by a bulkhead, ceiling or lining that is\nconstructed and erected entirely from non-combustible materials,\nconstructed to prevent the passage of flame after exposure to a standard fire test for 30 minutes, and\ninsulated so that if either face is exposed to the first 30 minute period of a standard fire test, the average temperature on the unexposed face will not increase at any time during the first 15 minutes of the test by more than 139\u00b0C above that initial temperature, and the temperature at any point on the unexposed face, including any joint, will not increase by more than 225\u00b0C above the initial temperature after exposure for 15 minutes; cloisonnement de classe B-15.\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource:\u00a0Nova Scotia Offshore Petroleum Installations Regulations, SOR/95-191, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/class-a-0-division": "TERM: Class A-0 Division\nURL: https://iadclexicon.org/class-a-0-division\n\nClass A-0 Division\nClass A-0 division\n\u201cClass A-0 division\u201d means a division formed by a bulkhead or deck that is constructed\nof steel or an equivalent material and suitably stiffened, and\nto prevent the passage of smoke and flame after 60 minutes of exposure to a standard fire test; cloisonnement de classe A-0.\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource:\u00a0Nova Scotia Offshore Petroleum Installations Regulations, SOR/95-191, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/class-a-60-division": "TERM: Class A-60 Division\nURL: https://iadclexicon.org/class-a-60-division\n\nClass A-60 Division\n\u201cClass A-60 division\u201d means a division formed by a bulkhead or deck that is\nconstructed of steel or an equivalent material and suitably stiffened,\nconstructed to prevent the passage of smoke and flame after 60 minutes of exposure to a standard fire test, and\ninsulated with non-combustible materials so that, if either side is exposed to a standard fire test, after 60 minutes the average temperature on the unexposed face will not increase by more than 139\u00b0C above the initial temperature and the temperature at any point on the unexposed face, including any joint, will not increase by more than 180\u00b0C above the initial temperature; cloisonnement de classe A-60.\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource:\u00a0Nova Scotia Offshore Petroleum Installations Regulations, SOR/95-191, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/class-h-120-division": "TERM: Class H-120 Division\nURL: https://iadclexicon.org/class-h-120-division\n\nClass H-120 Division\n\u201cClass H-120 division\u201d means a division formed by a bulkhead or deck that is\nconstructed of steel or an equivalent material and suitably stiffened,\nconstructed to prevent the passage of smoke and flame after exposure to a hydrocarbon fire test for 120 minutes, and\ninsulated with non-combustible material so that, if either face is exposed to a hydrocarbon fire test, after 120 minutes the average temperature on the unexposed face will not increase by more than 139\u00b0C above the initial temperature, and the temperature at any point on the unexposed face, including any joint, will not increase by more than 180\u00b0C above the initial temperature; cloisonnement de classe H-120.\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource:\u00a0Nova Scotia Offshore Petroleum Installations Regulations, SOR/95-191, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/class-fire-division": "TERM: Class A Fire Division\nURL: https://iadclexicon.org/class-fire-division\n\nClass A Fire Division\nA division manufactured in incombustible materials that satisfies the following criteria:\na) it is sufficiently reinforced,\nb) it prevents the spread of flames and smoke for at least one hour of the standardised fire test,\nc) it is designed so that the average temperature and the temperature of any single point on the unexposed side do not rise more than 140\u00b0C and 180\u00b0C, respectively, above the original temperature within the following timeframes:\n\u2013 class A-60: 60 minutes,\n\u2013 class A-30: 30 minutes,\n\u2013 class A-15: 15 minutes,\n\u2013 class A- 0: 0 minutes,\nd) any insulation materials are fire-tested at an institution that is internationally or nationally recognised in the specific discipline.\nSource:\u00a0Regulations relating to design and outfitting of facilities, etc. in the petroleum activities (the Facilities Regulations), Norway, April 2010 (amended December 2012).\nRegulations", "https://iadclexicon.org/class-h-fire-division": "TERM: Class H Fire Division\nURL: https://iadclexicon.org/class-h-fire-division\n\nClass H Fire Division\nA division manufactured in incombustible materials that satisfies the following criteria:\na) it is sufficiently reinforced,\nb) it prevents the spread of flames and smoke for at least two hours of the standardised fire test,\nc) it is designed so that the average temperature and the temperature of any single point on the unexposed side do not rise more than 140\u00b0C and 180\u00b0C, respectively, above the original temperature within the following timeframes:\n\u2013 class H-120: 120 minutes,\n\u2013 class H-60: 60 minutes,\n\u2013 class H-0: 0 minutes,\nd) any insulation materials are fire-tested at an institution that is internationally or nationally recognised in the specific discipline.\nSource:\u00a0Regulations relating to design and outfitting of facilities, etc. in the petroleum activities (the Facilities Regulations), Norway, April 2010 (amended December 2012).\nRegulations", "https://iadclexicon.org/class-b-fire-division": "TERM: Class B Fire Division\nURL: https://iadclexicon.org/class-b-fire-division\n\nClass B Fire Division\nA division manufactured in incombustible materials that satisfies the following criteria:\na) it prevents the spread of flames for at least half an hour of the standardised fire test,\nb) it is designed so that the average temperature on the unexposed side does not rise more than 140\u00b0C above the original temperature. In addition, the temperature at any single point shall not rise more than 225\u00b0C above the original temperature within the following timeframes:\n\u2013 class B-30: 30 minutes,\n\u2013 class B-15: 15 minutes,\n\u2013 class B- 0: 0 minutes.\nSource:\u00a0Regulations relating to design and outfitting of facilities, etc. in the petroleum activities (the Facilities Regulations), Norway, April 2010 (amended December 2012).\nRegulations", "https://iadclexicon.org/class-i-division-1-location": "TERM: Class I, Division 1 Location\nURL: https://iadclexicon.org/class-i-division-1-location\n\nClass I, Division 1 Location\nA Class I, Division 1 location is a location: 1) in which ignitable concentrations of flammable gases or vapors exist continuously, intermittently, or periodically under normal operating conditions; or 2) in which ignitable concentration of such gases or vapors may exist frequently because of repair or maintenance operations or because of leakage; or 3) in which breakdown or faulty operation of equipment or processes might release ignitable concentrations of flammable gases or vapors, and might also cause simultaneous failure of electrical equipment (see\nNEC\nArticle 500 and API 500).\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nClass I, Division 1 Location\nA location in which ignitable concentrations of flammable gases or vapors are expected to exist under normal operating conditions or in which faulty operation of equipment or processes might simultaneously release flammable gases or vapors and also cause failure of electrical equipment. Reference 6.2.1.1.a and NEC Article 500.5(B)(1) for a more complete definition.\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards", "https://iadclexicon.org/class-i-division-2-location": "TERM: Class I, Division 2 Location\nURL: https://iadclexicon.org/class-i-division-2-location\n\nClass I, Division 2 Location\nA Class I, Division 2 location is a location: 1) in which volatile flammable liquids or flammable gases are handled, processed, or used, but in which the hazardous liquids, vapors, or gases will normally be confined within closed containers or closed systems from which they can escape only if accidental rupture or breakdown of such containers or systems or abnormal operation of equipment occurs; or 2) in which hazardous concentrations of gases or vapors are normally prevented by positive mechanical ventilation but that might become hazardous through failure or abnormal operation of the ventilating equipment; or 3) that is adjacent to a Class I, Division 1 location, and to which hazardous concentration of gases or vapors might occasionally be communicated unless such communication is prevented by adequate positive-pressure ventilation from a source of clean air, and effective safeguards against ventilation failure are provided. (See\nNEC\nArticle 500 and API 500.)\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nClass I, Division 2 Location\nA location in which flammable gases or vapors may be present, but normally are confined within closed systems; are prevented from accumulating by adequate ventilation; or the location is adjacent to a Division 1 location from which ignitable concentrations might occasionally be communicated. Reference 6.2.1.1.b and NEC Article 500.5(B)(2) for a more complete definition.\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards", "https://iadclexicon.org/class-i-location": "TERM: Class I Location\nURL: https://iadclexicon.org/class-i-location\n\nClass I Location\nA Class I location is one in which flammable gases or vapors are or may be present in the air in quantities sufficient to produce explosive or ignitable mixtures. (See\nNEC\nArticle 500 and\nNEC\nArticle 505 and API 500 and API 505.).\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nClass I Location\nA location in which flammable gases or vapors are, or may be, present in the air in quantities sufficient to produce explosive or ignitable mixtures.\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards", "https://iadclexicon.org/class-i-material-groups": "TERM: Class I Material Groups\nURL: https://iadclexicon.org/class-i-material-groups\n\nClass I Material Groups\nFor the purpose of testing, approval, and area classification, various air mixtures (not oxygen enriched) are subdivided into Groups A, B, C, or D for Class I, Division 1 and Class I, Division 2 locations.\nGroup A\u2014Atmospheres containing acetylene. Refer to Section 5.5, NEC Article 500.6(A)(1) and NFPA 497:3.3.\nGroup B\u2014A typical Class I Group B material is hydrogen. Refer to Section 5.5, NEC Article 500.6(A)(2), and NFPA 497:3.3 for a more complete definition.\nGroup C\u2014A typical Class I Group C material is ethylene. Refer to Section 5.5, NEC Article 500.6(A)(3), and NFPA 497:3.3 for a more complete definition.\nGroup D\u2014Atmospheres containing butane, gasoline, hexane, methane, natural gas, propane, and many other hydrocarbon gases and vapors encountered in oil and gas production, refining and pipeline operations. Refer to Section 5.5, NEC Article 500.6(A)(4), and NFPA 497:3.3 for a more complete definition.\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards", "https://iadclexicon.org/class-ii-liquids": "TERM: Class II Liquids\nURL: https://iadclexicon.org/class-ii-liquids\n\nClass II Liquids\nLiquids having flash points at or above 37.8 \u00b0C (100 \u00b0F) and below 60 \u00b0C (140 \u00b0F).\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards", "https://iadclexicon.org/class-iiia-liquids": "TERM: Class IIIA Liquids\nURL: https://iadclexicon.org/class-iiia-liquids\n\nClass IIIA Liquids\nLiquids having flash points at or above 60 \u00b0C (140 \u00b0F) and below 93 \u00b0C (200 \u00b0F.\nAPI RP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards", "https://iadclexicon.org/class-iiib-liquids": "TERM: Class IIIB Liquids\nURL: https://iadclexicon.org/class-iiib-liquids\n\nClass IIIB Liquids\nLiquids having flash points at or above 93 \u00b0C (200 \u00b0F).\nAPI RP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards", "https://iadclexicon.org/class-rules": "TERM: Class Rules\nURL: https://iadclexicon.org/class-rules\n\nClass Rules\nRules set by the Classification Societies and intended to ensure safety of lives, the protection of assets and the marine environment.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/class-of-fire": "TERM: Class of Fire (type of fire)\nURL: https://iadclexicon.org/class-of-fire\n\nClass of Fire (type of fire)\nClassification of fires, based on the nature of the fuel.\nNote 1 to entry: ISO 3941 describes the classes of fires.\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards", "https://iadclexicon.org/class-of-vessels": "TERM: Class of Vessels\nURL: https://iadclexicon.org/class-of-vessels\n\nClass of vessels\nPressure vessels used in a common circumstance of service, pressure and risk.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006.\nGlobal Standards", "https://iadclexicon.org/classification": "TERM: Classification\nURL: https://iadclexicon.org/classification\n\nClassification\nAction taken to categorize a length of new OCTG based on conformance with the contracted inspection requirements.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards\nClassification\nA service provided by Classification Societies which establishes and administers standards, known as Rules, for the design, construction and periodic survey of merchant ships and other marine and offshore structures.\nClassification certifies adherence to these Rules, and means that a vessel possesses the structural and mechanical fitness required for its intended service.\nSource:\u00a0International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nClassification\nA service which comprises the development of independent technical standards for vessels \u2013 class rules and standards, and to verify compliance with the rules and standards throughout the vessels\u2019 life.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/classification-note": "TERM: Classification Note\nURL: https://iadclexicon.org/classification-note\n\nClassification note\nThe Classification Notes cover proven technology and solutions which is found to represent good practice by DNV, and which represent one alternative for satisfying the requirements stipulated in the DNV Rules or other codes and standards cited by DNV. The classification notes will in the same manner be applicable for fulfilling the requirements in the DNV offshore standards.\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards", "https://iadclexicon.org/classification-society": "TERM: Classification Society\nURL: https://iadclexicon.org/classification-society\n\nClassification Society\n\u201cClassification society\u201d means an independent organization whose purpose is to supervise the construction, ongoing maintenance and any modifications of an offshore platform in accordance with the society\u2019s rules for classing offshore platforms and includes the American Bureau of Shipping, Lloyd\u2019s Register of Shipping, Det norske Veritas Classification A/S and Bureau Veritas (soci\u00e9t\u00e9\nde\nclassification).\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource:\nCanada Oil and Gas Installations Regulations, SOR/96-118, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Petroleum Installations Regulations, SOR/95-191, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/classified-water-supply-segment": "TERM: Classified Water Supply Segment\nURL: https://iadclexicon.org/classified-water-supply-segment\n\nClassified Water Supply Segment\nCLASSIFIED WATER SUPPLY SEGMENT shall mean perennial or intermittent streams, which are surface waters classified as being suitable or intended to become suitable for potable water supplies by the Colorado Water Quality Control Commission, pursuant to the Basic Standards and Methodologies for Surface Water Regulations (5 C.C.R. 1002-31).\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/classified-locations": "TERM: Classified Locations\nURL: https://iadclexicon.org/classified-locations\n\nClassified Locations\nA classified location is a location classified as Division 1 or Division 2, or Zone 0, Zone 1, or Zone 2.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nClass I location\nA Class I location is one in which flammable gases or vapors are or may be present in the air in quantities sufficient to produce explosive or ignitable mixtures. (See NEC Article 500 and NEC Article 505 and API 500 and API 505.)\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nClass I, Division 1 location A\nClass I, Division 1 location is a location: 1) in which ignitable concentrations of flammable gases or vapors exist continuously, intermittently, or periodically under normal operating conditions; or 2) in which ignitable concentration of such gases or vapors may exist frequently because of repair or maintenance operations or because of leakage; or 3) in which breakdown or faulty operation of equipment or processes might release ignitable concentrations of flammable gases or vapors, and might also cause simultaneous failure of electrical equipment (see NEC Article 500 and API 500).\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nClass I, Division 2 location\nA Class I, Division 2 location is a location: 1) in which volatile flammable liquids or flammable gases are handled, processed, or used, but in which the hazardous liquids, vapors, or gases will normally be confined within closed containers or closed systems from which they can escape only if accidental rupture or breakdown of such containers or systems or abnormal operation of equipment occurs; or 2) in which hazardous concentrations of gases or vapors are normally prevented by positive mechanical ventilation but that might become hazardous through failure or abnormal operation of the ventilating equipment; or 3) that is adjacent to a Class I, Division 1 location, and to which hazardous concentration of gases or vapors might occasionally be communicated unless such communication is prevented by adequate positive-pressure ventilation from a source of clean air, and effective safeguards against ventilation failure are provided. (See NEC Article 500 and API 500.)\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nClassified locations\nClassified locations are those in which flammable hydrocarbon gas or vapors, resulting from the drilling operations, may be present in quantities sufficient to produce an explosive or ignitable mixture. Location of these areas affect the design of the units\u2019 machinery, electrical, and ventilation systems. (See Notes 1 and 2).\nNotes:\nFurther requirements with respect to hazardous locations are contained in part 111, subpart 111.105, of this chapter.\nFor specific requirements for machinery and electrical installations on mobile offshore drilling units see Subchapters \u201cF\u201d and \u201cJ\u201d of this chapter.\nSource: Mobile Offshore Drilling Units, 46 CFR 107-109 (2013).\nRegulations", "https://iadclexicon.org/claustrophobia": "TERM: Claustrophobia\nURL: https://iadclexicon.org/claustrophobia\n\nClaustrophobia\nFear of having no escape and being enclosed in small spaces or rooms.\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards", "https://iadclexicon.org/clay-mineral": "TERM: Clay Mineral\nURL: https://iadclexicon.org/clay-mineral\n\nClay Mineral\nSoft variously coloured earth, commonly hydrous silicate of alumina. NOTE Clay minerals are essentially insoluble in water but disperse under hydration, grinding, heating or velocity effects. Particle sizes of clay mineral can vary from sub-micrometre to larger than 100 \u03bcm.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/clay-particle": "TERM: Clay Particle\nURL: https://iadclexicon.org/clay-particle\n\nClay Particle\nColloidal particles of clay mineral having less than 2 \u03bcm equivalent spherical diameter cf. colloidal solid (3.1.20).\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/clean-ballast": "TERM: Clean Ballast\nURL: https://iadclexicon.org/clean-ballast\n\nClean Ballast\nClean ballast\nmeans ballast water carried in a tank which, since it was last used to carry a cargo containing a substance in Category X, Y or Z, has been thoroughly cleaned and the residues resulting there from have been discharged and the tank emptied in accordance with the appropriate requirements of this Annex.\u00a0 <Annex II, Chapter 1, Regulation 1>.\nSource: Resolution MEPC.118(52), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships, 1973 (Revised Annex II of MARPOL 73/78), 15 October 2004, International Maritime Organization.\nLegislation", "https://iadclexicon.org/clean-air": "TERM: Clean Air\nURL: https://iadclexicon.org/clean-air\n\nClean Air\nFor ventilation purposes, clean air is defined as air that is free of hazardous concentrations of flammable gases and vapors.\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nClean Air (gas properties)\nAir that is free of flammable gases and interfering or contaminating substances.\nSource: IEC 60079-29-1, Explosive atmospheres \u2013 Part 29-1: Gas detectors \u2013 Performance requirements of detectors for flammable gases.\nGlobal Standards", "https://iadclexicon.org/cld": "TERM: CLD\nURL: https://iadclexicon.org/cld\n\nCLD\nChemiluminescent Detector\nSource:\u00a0Resolution MEPC.177(58), amendments to the Technical Code on Control of Emission of Nitrogen Oxides from Marine Diesel Engines, 10 October 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/clear-grounds": "TERM: Clear Grounds\nURL: https://iadclexicon.org/clear-grounds\n\nClear Grounds\nEvidence that the ship, its equipment, or its crew does not correspond substantially with the requirements of the relevant conventions or that the master or crew members are not familiar with essential shipboard procedures relating to the safety of ships or the prevention of pollution.\nSource: IMO resolution A.1052(27), Procedures for Port State Control, 2011, 201 December 2011, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/cleanout": "TERM: Cleanout\nURL: https://iadclexicon.org/cleanout\n\nCleanout\nA point in the flow line piping where access to the internal area of the pipe can be achieved to remove accumulated debris and drill cuttings.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/clear-water": "TERM: Clear Water\nURL: https://iadclexicon.org/clear-water\n\nClear Water\nWater having sufficient depth to permit the normal development of wind generated waves.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 1, Regulations, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/clear-width": "TERM: Clear Width\nURL: https://iadclexicon.org/clear-width\n\nClear Width\nWidth of gangway from toe-board to toe-board or hand rail to hand rail, whichever is the smallest.\nIf the width varies along the length of the gangway, the smallest width shall represent the clear width.\nSource:\u00a0Offshore Gangways, DNVGL-ST-0358, DNV GL, September 2017.\nGlobal Standards", "https://iadclexicon.org/clearance": "TERM: Clearance\nURL: https://iadclexicon.org/clearance\n\nClearance\nPercentage of the swept volume of gas through a reciprocating compressor that remains within the cylinder (see also: sweep)..\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/clinker": "TERM: Clinker\nURL: https://iadclexicon.org/clinker\n\nClinker\nFused materials from the kiln in cement manufacturing that are interground with calcium sulfate to make cement.\nSource:\nAPI\nRP 10B-2, Recommended Practice for Testing Well Cements, First Edition, July 2005 (Reaffirmed: July 2010).\nGlobal Standards\nClinker\nFused materials produced in the kiln during cement manufacturing that are interground with calcium sulfate to make cement.\nSource:\nAPI\nSPEC 10A, Specification for Cements and Materials for Well Cementing, Twenty-fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/clfp": "TERM: CLFP\nURL: https://iadclexicon.org/clfp\n\nCLFP\nChoke and kill line friction pressures.\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines", "https://iadclexicon.org/client": "TERM: Client\nURL: https://iadclexicon.org/client\n\nClient\nOrganization whose management system is being audited for certification purposes.\nSource:\u00a0ISO/IEC 17021:2011 (E) \u2013 Conformity assessment \u2013 Requirements for bodies providing audit and certification of management systems .\nGlobal Standards\nClient\nDNV\u2019s contractual partner. It may be the Manufacturer, Purchaser, Operator (User), the Owner or the Contractor.\nSource: Verification of Lifting Appliances for the Oil and Gas Industry, DNV-OSS-308, October 2010, Det Norske Veritas AS,\nGlobal Standards\nClient\nDevice or application receiving or requesting services or information from a server application [12].\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/close-inspection": "TERM: Close Inspection\nURL: https://iadclexicon.org/close-inspection\n\nClose Inspection\nInspection which encompasses those aspects covered by a visual inspection and, in addition, identifies those defects, such as loose bolts, which will be apparent only by the use of access equipment\nEXAMPLE Steps, (where necessary), and tools.\nNote 1 to entry: Close inspections do not normally require the enclosure to be opened, or the equipment to be deenergized.\nSource: IEC 60079-17:2013, Explosive atmospheres \u2013 Part 17: Electrical installations inspection and maintenance, Edition 5.0, November 2013.\nGlobal Standards", "https://iadclexicon.org/close-up-examination": "TERM: Close-up Examination\nURL: https://iadclexicon.org/close-up-examination\n\nClose-up Examination\nAn examination where the details of structural components are within the close visual inspection range of the surveyor, i.e. preferably within reach of hand.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/close-up-survey": "TERM: Close-up Survey\nURL: https://iadclexicon.org/close-up-survey\n\nClose-up Survey\nA Close-up Survey is a survey where the details of structural components are within the close visual inspection range of the Surveyor, i.e., normally within reach of hand.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 1, Regulations, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/closed-circulation-system": "TERM: Closed Circulation System\nURL: https://iadclexicon.org/closed-circulation-system\n\nClosed Circulation System\nA drilling fluid system flow path which is not open to the atmosphere.\nSource:\u00a0ABS Guide for Classification and Certification of Managed Pressure Drilling Systems, September 2017.\nGlobal Standards", "https://iadclexicon.org/closed-loop-system": "TERM: Closed-Loop System\nURL: https://iadclexicon.org/closed-loop-system\n\nClosed-Loop System\n\u201cClosed-loop system\u201d means a system that uses above ground steel tanks for the management of drilling or workover fluids without using below-grade tanks or pits.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/closed-disposal-system": "TERM: Closed Disposal System\nURL: https://iadclexicon.org/closed-disposal-system\n\nClosed Disposal System\nDisposal system capable of containing pressures that are different from atmospheric pressure.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards", "https://iadclexicon.org/closed-returns-system": "TERM: Closed Returns System\nURL: https://iadclexicon.org/closed-returns-system\n\nClosed Returns System\nFlow path from the drill string non-return valves (floats) to the rotating control device and flow choke that can hold pressure.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/closing-unit": "TERM: Closing Unit\nURL: https://iadclexicon.org/closing-unit\n\nClosing Unit\nThe assembly of pumps, valves, lines, accumulators, and other items necessary to open and close the BOP equipment.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nClosing Unit\nThe assemblage of pumps, valves, lines, accumulators, and other items necessary to open and close the BOP equipment and diverter system.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/closing-unit-closing-system": "TERM: Closing Unit (Closing System)\nURL: https://iadclexicon.org/closing-unit-closing-system\n\nClosing Unit (Closing System)\nSee BOP control system.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/closure": "TERM: Closure\nURL: https://iadclexicon.org/closure\n\nClosure\n\u201cClosure\u201d means the practice of dewatering, trenching, filling, leveling, terracing, and/or vegetating a pit site after its useful life is reached in order to restore or reclaim the site to near its original condition.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/closed-system": "TERM: Closed System\nURL: https://iadclexicon.org/closed-system\n\nClosed System\nClosed System\u2015a system in which E and P Waste is stored and treated in an enclosed sump, tank, barge, or other vessel/container or equipment prior to treatment and/or disposal. A closed system does not include an open top sump or earthen pit.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/closing-ratio-cr": "TERM: Closing Ratio\nURL: https://iadclexicon.org/closing-ratio-cr\n\nClosing Ratio\nArea of the operator piston exposed to the close operating pressure, divided by the cross-sectional area of the piston shaft exposed to wellbore pressure.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nClosing Ratio (CR)\nThe area of the operating piston exposed to the close operating pressure, divided by the cross sectional area of the piston shaft exposed to well bore pressure.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards", "https://iadclexicon.org/closure-assurance-period": "TERM: Closure Assurance Period\nURL: https://iadclexicon.org/closure-assurance-period\n\nClosure assurance period\nClosure assurance period has the meaning given by section 399.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/closure-bolting": "TERM: Closure Bolting\nURL: https://iadclexicon.org/closure-bolting\n\nClosure Bolting\nBolting used to assemble or join wellbore pressure-containing parts, including end and outlet connections.\nNOTE: Examples of closure bolting include flange bolting, bonnet bolting, end connection bolting on BOPs, ram door bolting, and hub clamp bolting.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nClosure Bolting\nBolting used to assemble or join wellbore pressure-containing parts including end and outlet connections.\nNOTE: Examples: flange bolting, bonnet bolting, bolting on end connection on BOPs, ram door bolting, hub clamp bolting.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nClosure Bolting\nThreaded fastener used to assemble well-bore pressure-containing parts or join end or outlet connections.\nEXAMPLES Studs, nuts, bolts and capscrews.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/cloud-computing": "TERM: Cloud Computing\nURL: https://iadclexicon.org/cloud-computing\n\nCloud Computing\nA model for enabling on-demand network access to a shared pool of configurable computing capabilities or resources (e.g., networks, servers, storage, applications, and services) that can be rapidly provisioned and released with minimal management effort or service provider interaction.\nAdapted from: CNSSI 4009, NIST SP 800-145\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/closure-mechanism": "TERM: Closure Mechanism\nURL: https://iadclexicon.org/closure-mechanism\n\nClosure Mechanism\nA system of parts that operate to close the tool, such as to close the inside diameter (ID), or to close on opening to/from the ID to the outside diameter (OD).\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards", "https://iadclexicon.org/cluster": "TERM: Cluster\nURL: https://iadclexicon.org/cluster\n\nCluster\nGroup of functions on a high level, e.g., navigation, automation.\nSource:\u00a0IMO Resolution MSC.302(87), Performance standards for bridge alert management, 17 May 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/cmb": "TERM: CMB\nURL: https://iadclexicon.org/cmb\n\nCMB\nComputerized monitoring button.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/cma": "TERM: CMA\nURL: https://iadclexicon.org/cma\n\nCMA\nChemical Manufacturers Association.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/cm": "TERM: CM\nURL: https://iadclexicon.org/cm\n\nCM\nHydrodynamic inertia coefficient.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nCM\nCondition monitoring.\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal Standards", "https://iadclexicon.org/cmc-lvt": "TERM: CMC-LVT\nURL: https://iadclexicon.org/cmc-lvt\n\nCMC-LVT\nCarboxymethylcellulose \u2014 Low-viscosity, technical-grade.\nSource:\nAPI\nSPEC 13A, Specification for Drilling Fluids Materials, Eighteenth Edition, February 2010.\nGlobal Standards", "https://iadclexicon.org/clutch": "TERM: Clutch\nURL: https://iadclexicon.org/clutch\n\nClutch\nA means for engagement or disengagement of power.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Sixth Edition, May 2007.\nGlobal Standards\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards", "https://iadclexicon.org/cmc-hvt": "TERM: CMC-HVT\nURL: https://iadclexicon.org/cmc-hvt\n\nCMC-HVT\nCarboxymethylcellulose \u2014 High-viscosity, technical-grade.\nSource:\nAPI\nSPEC 13A, Specification for Drilling Fluids Materials, Eighteenth Edition, February 2010.\nGlobal Standards", "https://iadclexicon.org/cmc": "TERM: CMC\nURL: https://iadclexicon.org/cmc\n\nCMC\nCertification of materials and components.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/cmls": "TERM: CMLs\nURL: https://iadclexicon.org/cmls\n\nCMLs\nCondition monitoring locations.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nCMLs\nDesignated areas on pressure vessels where periodic external examinations are conducted in order to directly assess the condition of the vessel. CMLs may contain one or more examination points and utilize multiple inspection techniques that are based on the predicted damage mechanism to give the highest probability of detection. CMLs can be a single small area on a pressure vessel (e.g. a 2-in. diameter spot or plane through a section of a nozzle where recording points exist in all four quadrants of the plane).\nNOTE: CMLs now include but are not limited to what were previously called TMLs.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nCMLs\nDesignated areas on piping systems where periodic examinations are conducted in order to assess the condition of the piping. CMLs may contain one or more examination points and utilize multiple inspection techniques that are based on the predicted damage mechanism(s). CMLs can be a single small area on a piping system e.g. a 2 in. diameter spot or plane through a section of a pipe where examination points exist in all four quadrants of the plane.\nNOTE: CMLs now include, but are not limited to what were previously called TMLs.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/cml": "TERM: CML\nURL: https://iadclexicon.org/cml\n\nCML\nControlled Mud Level.\nSource:\u00a0ABS Guide for Classification and Certification of Managed Pressure Drilling Systems, September 2017.\nGlobal Standards\nCML\nA variant of Dual Gradient Drilling (DGD) used only on floating rigs by placing a special pump in/on the drilling riser to vary the level of fluid in the drilling riser. The fluid level is adjusted up or down to control bottom-hole pressure and to compensate for variations in equivalent circulating density due to frictional pressure losses.\nSource:\u00a0ABS Guide for Classification and Certification of Managed Pressure Drilling Systems, September 2017.\nGlobal Standards\nCML\nCondition monitoring location.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nCondition monitoring locations (CMLs)\nDesignated areas on pressure vessels where periodic examinations are conducted. Previously, they were normally referred to as \u201cthickness monitoring locations (TMLs)\u201d.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006.\nGlobal Standards", "https://iadclexicon.org/cmmis": "TERM: CMMIS\nURL: https://iadclexicon.org/cmmis\n\nCMMIS\nComputerized maintenance-management information system.\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal Standards", "https://iadclexicon.org/cms": "TERM: CMS\nURL: https://iadclexicon.org/cms\n\nCMS\nCompetency Management System.\nSource: OGP Report No. 476, Recommendations for enhancements to well control training, examination and certification, International Association of Oil & Gas Producers, October 2012.\nGlobal Standards", "https://iadclexicon.org/cn": "TERM: CN\nURL: https://iadclexicon.org/cn\n\nCN\nClassification note.\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards\nCN\nControl Network.\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/cmsec": "TERM: CM/SEC\nURL: https://iadclexicon.org/cmsec\n\nCM/SEC\n\u201cCm/sec\u201d means centimeters per second.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/cng-station": "TERM: CNG Station\nURL: https://iadclexicon.org/cng-station\n\nCNG Station\n\u201cCNG station\u201d means filling station where one or more dispensing units are provided for sale of compressed natural gas.\nSource:\u00a0The Petroleum and Natural Gas Regulatory Board Act, 2006, No. 19 of 2006, India, amended as of May 2013.\nLegislation", "https://iadclexicon.org/cnaaia": "TERM: CNAAIA\nURL: https://iadclexicon.org/cnaaia\n\nCNAAIA\nCanada \u2013 Newfoundland Atlantic Accord Implementation Act. Note: Where the acronyms CNAAIA or CNSOPRAIA are used in this document, they may be interpreted to include both the federal and provincial versions of the legislation. Section 2 of these guidelines provides a description of the relevant portions of the regulatory regime applicable to Canada\u2019s frontier oil and gas operations.\nSource: Environmental Protection Plan Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, March 31, 2011.\nRegulatory Guidance\nSource: Safety Plan Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, March 31, 2011.\nRegulatory Guidance\nCNAAIA\nCanada-Newfoundland Atlantic Accord Implementation Act. Note: Where the acronyms CNAAIA or CNSOPRAIA are used in this document they may be interpreted to include both the federal and provincial versions of the legislation. Section 1.2 of these guidelines provides a description of the relevant portions of the regulatory regime applicable to Canada\u2019s offshore oil and gas operations.\nSource: Environmental Protection Plan Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, March 31, 2011.\nRegulatory Guidance", "https://iadclexicon.org/cnc": "TERM: CNC\nURL: https://iadclexicon.org/cnc\n\nCNC\nComputer Numerical Control.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standard\ns", "https://iadclexicon.org/cnlopb": "TERM: CNLOPB\nURL: https://iadclexicon.org/cnlopb\n\nCNLOPB\nCanada Newfoundland Labrador Offshore Petroleum Board.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/cnsopraia": "TERM: CNSOPRAIA\nURL: https://iadclexicon.org/cnsopraia\n\nCNSOPRAIA\nCanada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act. Note: Where the acronyms CNAAIA or CNSOPRAIA are used in this document, they may be interpreted to include both the federal and provincial versions of the legislation. Section 2 of these guidelines provides a description of the relevant portions of the regulatory regime applicable to Canada\u2019s frontier oil and gas operations.\nSource: Environmental Protection Plan Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, March 31, 2011.\nRegulatory Guidance\nSource: Safety Plan Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, March 31, 2011.\nRegulatory Guidance\nCNSOPRAIA3\nCanada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act.\nIncident Reporting and Investigation Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, November 30, 2012.\nRegulatory Guidance\nCNSOPRAIA\nCanada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act. Note: Where the acronyms CNAAIA or CNSOPRAIA are used in this document they may be interpreted to include both the federal and provincial versions of the legislation. Section 1.2 of these guidelines provides a description of the relevant portions of the regulatory regime applicable to Canada\u2019s offshore oil and gas operations.\nSource: \u00a0Offshore Waste Treatment Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, December 15, 2010.\nRegulatory Guidance", "https://iadclexicon.org/cnsopb": "TERM: CNSOPB\nURL: https://iadclexicon.org/cnsopb\n\nCNSOPB\nCanada Nova Scotia Offshore Petroleum Board.\nSource: Environmental Protection Plan Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, March 31, 2011.\u00a0Regulatory Guidance\nIncident Reporting and Investigation Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, November 30, 2012.\nRegulatory Guidance\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nSource: \u00a0Offshore Physical Environmental Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, September 2008.\nRegulatory Guidance\nSource: \u00a0Offshore Waste Treatment Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, December 15, 2010.\nRegulatory Guidance\nSource: Safety Plan Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, March 31, 2011.\nRegulatory Guidance", "https://iadclexicon.org/co2": "TERM: CO2\nURL: https://iadclexicon.org/co2\n\nCO\n2\nCarbon Dioxide.\nSource:\nAPI\nRP 67, Recommended Practice for Oilfield Explosives Safety, Upstream Segment, Second Edition, May 2007.\nGlobal Standards\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\u00a0IADC Guidelines\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nSource: Resolution MEPC.184(59), 2009 Guidelines for exhaust gas cleaning systems, 17 July 2009, International Maritime Organization.\nRegulatory Guidance\nSource:\u00a0NOGEPA Guideline 14, Helideck Operations and Procedures Manual, Netherlands, Version 2, December 2011.\nGlobal Standards\nCO\n2\nCO\n2\nmeans carbon dioxide, a chemical compound composed of two oxygen atoms covalently bonded to a single carbon atom.\nSource: \u00a0Offshore Waste Treatment Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, December 15, 2010.\nRegulatory Guidance", "https://iadclexicon.org/co2-equivalent": "TERM: CO2 equivalent\nURL: https://iadclexicon.org/co2-equivalent\n\nCO2 equivalent\nCO\n2\nequivalent means a unit of measure of the mass of an emitted non-CO\n2\ngreenhouse gas or gaseous mixture as if it were CO\n2\n, based on the relative global warming potential of the gas or gaseous mixture compared to the global warming potential of CO\n2\n. Note: Environment Canada (2010), Greenhouse Gas Emissions Reporting: Technical Guidance on Reporting Greenhouse Gas Emissions \u2013 Reporting of 2009 Emissions Data,\nGreenhouse Gas Division, Environment Canada, Gatineau QC.\nSource: \u00a0Offshore Waste Treatment Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, December 15, 2010.\nRegulatory Guidance", "https://iadclexicon.org/co2-storage-complex": "TERM: CO2 Storage Complex\nURL: https://iadclexicon.org/co2-storage-complex\n\nCO\n2\nStorage Complex\n<!--\n/* Font Definitions */\n@font-face\n\t{font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tpanose-1:0 0 0 0 0 0 0 0 0 0;\n\tmso-font-charset:128;\n\tmso-generic-font-family:roman;\n\tmso-font-format:other;\n\tmso-font-pitch:fixed;\n\tmso-font-signature:1 134676480 16 0 131072 0;}\n@font-face\n\t{font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tpanose-1:0 0 0 0 0 0 0 0 0 0;\n\tmso-font-charset:128;\n\tmso-generic-font-family:roman;\n\tmso-font-format:other;\n\tmso-font-pitch:fixed;\n\tmso-font-signature:1 134676480 16 0 131072 0;}\n /* Style Definitions */\np.MsoNormal, li.MsoNormal, div.MsoNormal\n\t{mso-style-unhide:no;\n\tmso-style-qformat:yes;\n\tmso-style-parent:\"\";\n\tmargin:0in;\n\tmargin-bottom:.0001pt;\n\tmso-pagination:widow-orphan;\n\tfont-size:12.0pt;\n\tfont-family:\"Times New Roman\";\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;}\n.MsoChpDefault\n\t{mso-style-type:export-only;\n\tmso-default-props:yes;\n\tfont-size:10.0pt;\n\tmso-ansi-font-size:10.0pt;\n\tmso-bidi-font-size:10.0pt;\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-fareast-language:JA;}\n@page WordSection1\n\t{size:8.5in 11.0in;\n\tmargin:1.0in 1.25in 1.0in 1.25in;\n\tmso-header-margin:.5in;\n\tmso-footer-margin:.5in;\n\tmso-paper-source:0;}\ndiv.WordSection1\n\t{page:WordSection1;}\n-->\nCO\n2\nstorage complex: storage reservoir for CO\n2\nand the surrounding geological areas that may have an impact on the general integrity of the storage and the safety thereof.\nSource:\u00a0Mining Act of the Netherlands, Netherlands, 2003 (as amended up to 2012).\nLegislation", "https://iadclexicon.org/coag-reform-fund": "TERM: COAG Reform Fund\nURL: https://iadclexicon.org/coag-reform-fund\n\nCOAG Reform Fund\nCOAG Reform Fund means the COAG Reform Fund established by section 5 of the COAG Reform Fund Act 2008.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/coal": "TERM: Coal\nURL: https://iadclexicon.org/coal\n\nCoal\nCoal:\n(a) means anthracite, bituminous coal, lignite, oil shale, peat, and sub-bituminous coal; and\n(b) includes every other substance worked or normally worked with coal.\nSource: Health and Safety in Employment (Mining Administration) Regulations 1996, SR 1996/220, New Zealand, as of January 2011.\nRegulations\nSource: Health and Safety in Employment (Mining\u2014Underground) Regulations 1999, SR 1999/331, New Zealand, as of 8 October 1999.\nRegulations", "https://iadclexicon.org/coal-area": "TERM: Coal Area\nURL: https://iadclexicon.org/coal-area\n\nCoal Area\nCoal area\u2014An area that is underlain by a workable coal seam.\nSource: Oil and Gas Wells, Pennsylvania Code, Title 25, Chapter 78, December 2012.\nRegulations", "https://iadclexicon.org/coal-mine": "TERM: Coal Mine\nURL: https://iadclexicon.org/coal-mine\n\nCoal Mine\nCoal mine\u2014\n(a) means a place where a person works below ground for the purpose of\u2014\n(i) extracting coal from the earth; or\n(ii) processing coal extracted from the earth at that place; and\n(b) includes a place in which coal so extracted or processed is washed, crushed, or screened.\nSource: Health and Safety in Employment (Mining\u2014Underground) Regulations 1999, SR 1999/331, New Zealand, as of 8 October 1999.\nRegulations", "https://iadclexicon.org/coal-protective-casing": "TERM: Coal Protective Casing\nURL: https://iadclexicon.org/coal-protective-casing\n\nCoal Protective Casing\nCoal protective casing\u2014A string of pipe which is installed in the well for the purpose of coal segregation and protection. In some instances the coal protective casing and the surface casing may be the same.\nSource: Oil and Gas Wells, Pennsylvania Code, Title 25, Chapter 78, December 2012.\nRegulations", "https://iadclexicon.org/coastal-area": "TERM: Coastal Area\nURL: https://iadclexicon.org/coastal-area\n\nCoastal Area\nCoastal Area\u2015that area comprising inland tidal waters, lakes bounded by the Gulf of Mexico, and salt water marshes and more particularly identified as the intermediate marshes, brackish marshes, and saline marshes on the Vegetative Type Map of the Louisiana Coastal Marshes, published by the Louisiana Department of Wildlife and Fisheries, August, 1978.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/coastal-and-offshore-area": "TERM: Coastal and Offshore Area\nURL: https://iadclexicon.org/coastal-and-offshore-area\n\nCoastal and Offshore Area\nCoastal and offshore area applies to areas for which Member States issue weather and sea bulletins, governed by the procedures in WMO-No.558 \u2013 Manual on Marine Meteorological Services.\nSource: IMO resolution A.1051(27), IMO/WMO Worldwide Met-Ocean Information and Warning Service \u2012 Guidance Document, 20 December 2011, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/coastal-cargo": "TERM: Coastal Cargo\nURL: https://iadclexicon.org/coastal-cargo\n\nCoastal Cargo\nCoastal cargo has the same meaning as in section 198(6) of the Maritime Transport Act 1994.\nSource: Health and Safety in Employment Act 1992, Public Act 1992 No 96, New Zealand, as of 1 July 2011.\nLegislation", "https://iadclexicon.org/coastal-environment": "TERM: Coastal Environment\nURL: https://iadclexicon.org/coastal-environment\n\nCoastal environment:\nCoastal environment means the physical, atmospheric, and biological components, conditions, and factors that interactively determine the productivity, state, condition, and quality of the terrestrial ecosystem from the shoreline inward to the boundaries of the coastal zone.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/coastal-natural-resource-area-cnra": "TERM: Coastal Natural Resource Area (CNRA)\nURL: https://iadclexicon.org/coastal-natural-resource-area-cnra\n\nCoastal Natural Resource Area (CNRA)\nOne of the following areas defined in Texas Natural Resources Code, \u00a733.203: coastal barriers, coastal historic areas, coastal preserves, coastal shore areas, coastal wetlands, critical dune areas, critical erosion areas, gulf beaches, hard substrate reefs, oyster reefs, submerged land, special hazard areas, submerged aquatic vegetation, tidal sand or mud flats, water in the open Gulf of Mexico, and water under tidal influence.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/coastal-management-program-cmp-rules": "TERM: Coastal Management Program (CMP) Rules\nURL: https://iadclexicon.org/coastal-management-program-cmp-rules\n\nCoastal Management Program (CMP) Rules\nThe enforceable rules of the Texas Coastal Management Program codified at Title 31, Texas Administrative Code, Chapters 501, 505, and 506.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/coastal-state-administration": "TERM: Coastal State Administration\nURL: https://iadclexicon.org/coastal-state-administration\n\nCoastal State Administration\nCoastal State Administration means the Government of the coastal State concerned in cases where a MOU is engaged in exploration for, or exploitation of, the seabed and subsoil thereof, adjacent to the coast over which the coastal State exercises sovereign rights for the purposes of exploration and exploitation of its natural resources.\nSource:\u00a0IMO Resolution A.1079(28), Recommendations for the Training and Certification of Personnel on Mobile Offshore Units (MOUs), Adopted on 4 December 2013, International Maritime Organization,\nRegulatory Guidance", "https://iadclexicon.org/coastal-state-authority": "TERM: Coastal State Authority\nURL: https://iadclexicon.org/coastal-state-authority\n\nCoastal State Authority\nCoastal State Authority is the Authority responsible for the safety standards of units operating in or adjacent to their territorial waters.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 1, Regulations, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/coastal-waters": "TERM: Coastal Waters\nURL: https://iadclexicon.org/coastal-waters\n\nCoastal waters\nCoastal waters, in relation to a State or the Northern Territory, means so much of the scheduled area for the State or Territory as consists of:\nthe territorial sea; and\nany waters that are:\non the landward side of the territorial sea; and\nnot within the limits of the State or Territory.\nFor this purpose, assume that the breadth of the territorial sea of Australia had never been determined or declared to be greater than 3 nautical miles, but had continued to be 3 nautical miles.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nCoastal waters\nWaters under tidal influence and waters of the open Gulf of Mexico.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/coastal-state": "TERM: Coastal State\nURL: https://iadclexicon.org/coastal-state\n\nCoastal State\nCoastal State means the Government of the State exercising administrative control over the drilling operations of the unit.\nSource:\u00a0IMO Resolution A.1023(26), Code for the Construction and Equipment of Mobile Offshore Drilling Units (2009 MODU Code), 2009.\u00a0Global Standards\nSource:\u00a0IMO resolution MSC.267(85), International Code on Intact Stability, 2008 (2008 IS Code), 4\u00a0December 2008, International Maritime Organization.\u00a0Regulatory Guidance\nSource:\u00a0IMO Resolution MSC.267(85), adoption of the International Code on Intact Stability, 2008 (2008 IS Code), 4 December 2008, International Maritime Organization.\nRegulatory Guidance\nCoastal State\nA\ncoastal State\nmeans a State in whose territory, including its territorial sea, a marine casualty or marine incident occurs.\nSource:\u00a0IMO Resolution MSC.255(84), Code of the International Standards and Recommended Practices for a Safety Investigation into a Marine Casualty or Marine Incident (Casualty Investigation Code), 16 May 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/coastal-zone": "TERM: Coastal Zone\nURL: https://iadclexicon.org/coastal-zone\n\nCoastal zone:\nCoastal zone means the coastal waters (including the lands therein and thereunder) and the adjacent shorelands (including the waters therein and thereunder) strongly influenced by each other and in proximity to the shorelands of the several coastal States. The coastal zone includes islands, transition and intertidal areas, salt marshes, wetlands, and beaches. The coastal zone extends seaward to the outer limit of the U.S. territorial sea and extends inland from the shorelines to the extent necessary to control shorelands, the uses of which have a direct and significant impact on the coastal waters, and the inward boundaries of which may be identified by the several coastal States, under the authority in section 305(b)(1) of the Coastal Zone Management Act (CZMA) of 1972.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations\nCoastal zone:\nThe area within the boundary established in Title 31, Texas Administrative Code, \u00a7503.1 (Coastal Management Program Boundary).\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/coating": "TERM: Coating\nURL: https://iadclexicon.org/coating\n\nCoating\nMaterial applied to the pipe to help prevent corrosion or erosion.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards\nCoating\nMetallic, inorganic or organic material applied to steel surfaces for prevention of corrosion.\nSource:\u00a0Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards\nCoating\nPermanent deposition of a material onto the surface of a part to enhance its surface properties such as improving corrosion protection, wear resistance, or reducing friction.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards\nCoating (Substance)\nMaterial adhering to a surface to change the properties of the surface. cf. blinding (3.1.11)\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards\nCoating (Physical Process)\nProcedure by which material forms a film that covers the apertures of the screening surface. cf. blinding (3.1.11).\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/coc": "TERM: COC\nURL: https://iadclexicon.org/coc\n\nCOC\nDocument in which the manufacturer certifies that the assembly or part is in conformance to the mentioned standard(s), specifications, and guidelines in accordance with the original product definition.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nCOC\nCertificate of Conformance.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nStandard 2CCU, Offshore Cargo Carrying Units, First Edition, August 2017.\nGlobal Standards\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nCOC\nCertificate of compliance (or conformance).\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards\nCOC\nCertificate of compliance.\nSource:\nAPI\nSPEC 11D1, Packers and Bridge Plugs, Upstream Segment, Second Edition, July 2009.\nGlobal Standards\nCOC\nCertificate of competency.\nSource:\u00a0IMO Resolution A.1079(28), Recommendations for the Training and Certification of Personnel on Mobile Offshore Units (MOUs), Adopted on 4 December 2013, International Maritime Organization,\nRegulatory Guidance", "https://iadclexicon.org/coating-conditions": "TERM: Coating Conditions\nURL: https://iadclexicon.org/coating-conditions\n\nCoating Conditions\n\u2014 \u201cGOOD\u201d: condition with only minor spot rusting\n\u2014 \u201cFAIR\u201d: condition with local breakdown at edges of stiffeners and weld connections and/or light rusting over 20% or more of areas under consideration, but less than as defined for POOR condition\n\u2014 \u201cPOOR\u201d: condition with general breakdown of coating over 20% or more of areas or hard scale at 10% or more of areas under consideration.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/code-of-practice": "TERM: Code of Practice\nURL: https://iadclexicon.org/code-of-practice\n\nCode of practice\nA term referring to a document that describes basic safety features and methods of protection and recommends, e.g., the selection, installation, inspection, and maintenance procedures that should be followed to ensure the safe use of electrical apparatus.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nCode of practice\nrules, requirements, responsibilities or conditions that describe the minimal level of expected performance of a category of persons.\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/code-of-conduct": "TERM: Code of Conduct\nURL: https://iadclexicon.org/code-of-conduct\n\nCode of Conduct\ndocument specifying the ethical or personal behaviour required by a certification scheme\nNote 1 to entry: Adapted from ISO/IEC 17024:2012, 8.2, Note 2.\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/code-for-implementation": "TERM: Code for Implementation\nURL: https://iadclexicon.org/code-for-implementation\n\nCode for Implementation\nCode for Implementation means the IMO Instruments Implementation Code (III Code) adopted by the Organization by resolution A.1070(28).\nSource:\u00a0IMO Resolution A.1085(28), Amendments to the Convention on the International Regulations for Preventing Collisions at Sea, 1972, , 10 December 2013,\nRegulations\nSource:\u00a0IMO Resolution A.1084(28), Amendments to International Convention on Tonnage Measurement of Ships, 1969, 10 December 2013,\nRegulations\nSource:\u00a0IMO Resolution A.1083(28), Amendments to International Convention on Load Lines, 1966, 10 December 2013,\nRegulations", "https://iadclexicon.org/coe": "TERM: COE\nURL: https://iadclexicon.org/coe\n\nCOE\nCorps of Engineers.\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines", "https://iadclexicon.org/coefficient-of-variance": "TERM: Coefficient of Variance\nURL: https://iadclexicon.org/coefficient-of-variance\n\nCoefficient of Variance\nDimensionless measure of the dispersion of a random variable, calculated by dividing the standard deviation by the mean.\nSource:\nAPI\nTR 5C3, Technical Report on Equations and Calculations for Casing, Tubing, and Line Pipe Used as Casing or Tubing; and Performance Properties Tables for Casing and Tubing, Upstream Segment, First Edition, December 2008.\nGlobal Standards", "https://iadclexicon.org/coefficient-of-thermal-expansion": "TERM: Coefficient of Thermal Expansion\nURL: https://iadclexicon.org/coefficient-of-thermal-expansion\n\nCoefficient of Thermal Expansion\nIncremental increase in the volume of a unit of fluid for a rise in temperature.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/cof": "TERM: COF\nURL: https://iadclexicon.org/cof\n\nCOF\nCertificate of fitness.\nSource:\u00a0Prevention of Fire and Explosion, and Emergency Response on Offshore Installations, Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, Approved Code of Practice and guidance (UK HSE L65), Second Edition, 1997.\nRegulatory Guidance\nSource: Environmental Protection Plan Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, March 31, 2011.\nRegulatory Guidance\nSource: Safety Plan Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, March 31, 2011.\nRegulatory Guidance", "https://iadclexicon.org/cofferdam": "TERM: Cofferdam\nURL: https://iadclexicon.org/cofferdam\n\nCofferdam\nCofferdam\nis the isolating space between two adjacent steel bulkheads or decks. This space may be a void space or a ballast space.\nSource: Resolution MEPC.119(52), 2004 amendments to the International Code for the Construction and Equipment of Ships Carrying Dangerous Chemicals in Bulk (IBC Code), 15 October 2004.\nRegulatory guidance, International Maritime Organization", "https://iadclexicon.org/cogoa": "TERM: COGOA\nURL: https://iadclexicon.org/cogoa\n\nCOGOA\nCanada Oil and Gas Operations Act.\nSource: Environmental Protection Plan Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, March 31, 2011.\nRegulatory Guidance\nSource: \u00a0Offshore Waste Treatment Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, December 15, 2010.\nRegulatory Guidance\nSource: Safety Plan Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, March 31, 2011.\nRegulatory Guidance", "https://iadclexicon.org/coil-method": "TERM: Coil Method\nURL: https://iadclexicon.org/coil-method\n\nCoil Method\nMethod of magnetizing in which a length of OCTG is encircled by a current-carrying coil.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/cold-differential-test-pressure-cdtp": "TERM: Cold Differential Test Pressure (CDTP)\nURL: https://iadclexicon.org/cold-differential-test-pressure-cdtp\n\nCold Differential Test Pressure (CDTP)\nPressure at which a pressure-relief valve is adjusted to open on the test stand. NOTE The cold differential test pressure includes corrections for the service conditions of back pressure or temperature or both.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards\nCold Differential Test Pressure\nInlet static pressure at which a pressure-relief valve is adjusted to open on the test stand.\nNOTE: The CDTP includes corrections for the service conditions of backpressure or temperature or both.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/coiled-tubing": "TERM: Coiled Tubing\nURL: https://iadclexicon.org/coiled-tubing\n\nCoiled Tubing\nA continuous length of small diameter (i.e., usually 1\u2033 to 1-3/4\u201d) ductile steel tubing which is coiled onto a reel. The tubing is fed into the well by an injector head through a coiled tubing blow-out preventer or stuf\u00f1ng box. The coiled tubing may be used for pumping fluids, including cement, into the wellbore.\nSource:\nAPI\nBULLETIN E3, Environmental Guidance Document: Well Abandonment and Inactive Well Practices for U.S. Exploration and Production Operations, First Edition, January 1993 (Reaffirmed June 2000).\nGlobal Standards\nCoiled Tubing\nIntervention using continuous tubing.\nSource:\u00a0NORSOK D-002, Well intervention equipment, Rev. 2, June 2013.\nGlobal Standards", "https://iadclexicon.org/cold-formed-bolts-screws-and-nuts": "TERM: Cold Formed Bolts, Screws, and Nuts\nURL: https://iadclexicon.org/cold-formed-bolts-screws-and-nuts\n\nCold Formed Bolts, Screws, and Nuts\nParts formed through the mechanical cold (at a temperature below the recrystallization temperature) up-setting of wire, rod, or bar in order to generate the bolt or screw head (cold heading) or the configuration of the nut.\nSource:\nAPI\nSpecification 20E, Alloy and Carbon Steel Bolting for Use in the Petroleum and Natural Gas Industries, Second Edition, February 2017.\nGlobal Standards", "https://iadclexicon.org/cold-working": "TERM: Cold Working\nURL: https://iadclexicon.org/cold-working\n\nCold Working\nPlastic deformation of metal at a temperature low enough to insure or cause permanent strain.\nSource:\nAPI\nRP 7G, Recommended Practice for Drill Stem Design and Operating Limits, Upstream Segment, Sixteenth Edition, August 1998 (Addendum 2: September 2009).\nGlobal Standards\nCold Working\nPlastic deformation of the thread roots of a rotary shouldered connection, of radii and of cylindrical sections at a temperature low enough to ensure or cause permanent strain of the metal.\nSource:\nAPI\nSPEC 7-1, Specification for Rotary Drill Stem Elements, First Edition, March 2006 (Addendum April 2011).\nGlobal Standards", "https://iadclexicon.org/cold-hardened": "TERM: Cold Hardened\nURL: https://iadclexicon.org/cold-hardened\n\nCold Hardened\nMaterial condition where the mechanical properties are obtained by a cold finishing process not followed by heat treatment. NOTE 1 Cold finishing is a plastic deformation of material at a temperature below the recrystallization temperature such that permanent strain hardening occurs. NOTE 2 The percentage of cold hardening depends on the specified strength level for each material grade, as shown in Table A.3 or Table C.3 for the cold hardened condition.\nSource:\nAPI\nSPEC 5CRA, Specification for Corrosion Resistant Alloy Seamless Tubes for Use as Casing, Tubing and Coupling Stock, Upstream Segment, First Edition, February 2010 (Errata August 2011).\nGlobal Standards", "https://iadclexicon.org/collapse": "TERM: Collapse\nURL: https://iadclexicon.org/collapse\n\nCollapse\nThe ultimate load bearing capacity of the platform at which the jacket structure or deck columns are no longer able to support vertical loads\nSource:\nAPI\nRP 2SIM, Structural Integrity Management of Fixed Offshore Structures, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/collapse-pressure": "TERM: Collapse Pressure\nURL: https://iadclexicon.org/collapse-pressure\n\nCollapse Pressure\nExternal pressure differential which causes buckling collapse of a component.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards\nCollapse Pressure\nDifferential (external minus internal) pressure at which structural failure is initiated within a tubular.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/collect-operate": "TERM: Collect & Operate\nURL: https://iadclexicon.org/collect-operate\n\nCollect & Operate\nA NICE Workforce Framework category consisting of specialty areas responsible for specialized denial and deception operations and collection of cybersecurity information that may be used to develop intelligence.\nFrom: NICE Workforce Framework\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/collecting-pit": "TERM: Collecting Pit\nURL: https://iadclexicon.org/collecting-pit\n\nCollecting Pit\nPit used for storage of saltwater or other oil and gas wastes prior to disposal at a disposal well or fluid injection well. In some cases, one pit is both a collecting pit and a skimming pit.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/collection": "TERM: Collection\nURL: https://iadclexicon.org/collection\n\nCollection\nProcess of obtaining, assembling, and/or organizing applicable information with the intent of meeting the requirements of 4.5.\nSource:\nAPI\nSPEC Q1, Specification for Quality Management System Requirements for Manufacturing Organizations for the Petroleum and Natural Gas Industry, Ninth Edition, June 2013 (Errata 2, March 2014).\nGlobal Standards\nCollection\nProcess of obtaining, assembling, and/or organizing applicable documentation with the intent of meeting the requirements for control or records.\nSource:\nAPI\nSpec Q2, Specification for Quality Management System Requirements for Service,\u00a0 Supply Organizations for the Petroleum and Natural Gas Industries, Upstream Segment, First Edition, December 2011.\nGlobal Standards", "https://iadclexicon.org/collet-type-coupling": "TERM: Collet-Type Coupling\nURL: https://iadclexicon.org/collet-type-coupling\n\nCollet-Type Coupling\nA coupling having a slotted cylindrical element joining mating coupling members.\nSource:\nAPI\nSPEC 16R, Specification for Marine Drilling Riser Couplings, Exploration and Production Department, First Edition, January 1997.\nGlobal Standards", "https://iadclexicon.org/column-separation": "TERM: Column Separation\nURL: https://iadclexicon.org/column-separation\n\nColumn Separation\nCondition that occurs in areas of low pressure, where a large number of bubbles coalesce and form a vapor cavity.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/colreg": "TERM: COLREG\nURL: https://iadclexicon.org/colreg\n\nCOLREG\nCOLREG means the International Regulations for Preventing Collisions at Sea, 1972, as amended.\nSource:\u00a0IMO resolution A.1021(26), Guidelines for ships operating in polar waters, 18 January 2010, International Maritime Organization.\nRegulatory Guidance\nCOLREGs\nCOLREGs\nmeans Convention on the International Regulations for Preventing Collisions at Sea, 1972, including their annexes.\nSource:\u00a0IMO Resolution MSC.253(83), Recommendation on Performance Standards for Navigation Lights, Navigation Light Controllers and associated equipment, 8 October 2007, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/colloidal-solid": "TERM: Colloidal Solid\nURL: https://iadclexicon.org/colloidal-solid\n\nColloidal Solid\nParticle of diameter less than 2 \u03bcm. NOTE This term is commonly used as a synonym for clay particle size.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/collection-operations": "TERM: Collection Operations\nURL: https://iadclexicon.org/collection-operations\n\nCollection Operations\nIn the NICE Workforce Framework, cybersecurity work where a person: Executes collection using appropriate strategies and within the priorities established through the collection management process.\nFrom: NICE Workforce Framework\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/color-code": "TERM: Color Code\nURL: https://iadclexicon.org/color-code\n\nColor Code\nPaint band identification of OCTG classification in accordance with appropriate specifications.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/column-stabilised-units": "TERM: Column-stabilised Units\nURL: https://iadclexicon.org/column-stabilised-units\n\nColumn-stabilised Units\nSemi-submersible or column-stabilised units have working platforms supported on widely spaced buoyant columns. The columns are normally attached to buoyant lower hulls or pontoons. These units are normally floating types but can be designed to rest on the sea bed, see also 2.2.3.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 1, Regulations, June 2013, Lloyd\u2019s Register,\nGlobal Standards\nColumn-stabilised Units\nA column-stabilised unit is a unit with a working platform supported on widely spaced buoyant columns. The columns are normally attached to buoyant lower hulls or pontoons. These units are normally floating types but can be designed to rest on the sea bed.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 3, Functional Unit Types and Special Features, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/combination-carrier": "TERM: Combination Carrier\nURL: https://iadclexicon.org/combination-carrier\n\nCombination Carrier\nCombination carrier means a ship designed to carry either oil or solid cargoes in bulk.\nSource:\nIMO resolution MSC.267(85), International Code on Intact Stability, 2008 (2008 IS Code), 4\u00a0December 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/combination-casing-string": "TERM: Combination Casing String\nURL: https://iadclexicon.org/combination-casing-string\n\nCombination Casing String\nA casing string consisting of more than one type of casing is called a combination casing string. A casing string that includes a separate smaller casing string suspended from the base of the previous string (liners) will also be classified as combination casing strings.\nSource:\nAPI\nRP 90, Annular Casing Pressure Management for Offshore Wells, Upstream Segment. First Edition, August 2006.\nGlobal Standards", "https://iadclexicon.org/column-stabilized-unit": "TERM: Column Stabilized Unit\nURL: https://iadclexicon.org/column-stabilized-unit\n\nColumn-Stabilized Unit\nColumn-stabilized unit is a unit with the main deck connected to the underwater hull or footings by columns or caissons.\nSource:\u00a0IMO Resolution A.1023(26), Code for the Construction and Equipment of Mobile Offshore Drilling Units (2009 MODU Code), 2009.\nGlobal Standards\nSource:\nIMO resolution MSC.267(85), International Code on Intact Stability, 2008 (2008 IS Code), 4\u00a0December 2008, International Maritime Organization.\nRegulatory Guidance\nSource:\u00a0Mobile Offshore Drilling Units, 46 CFR 107-109 (2013).\nRegulations\nSource:\u00a0IMO Resolution MSC.267(85), adoption of the International Code on Intact Stability, 2008 (2008 IS Code), 4 December 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/combination-multiple-completion": "TERM: Combination Multiple Completion\nURL: https://iadclexicon.org/combination-multiple-completion\n\nCombination Multiple Completion\n\u201cCombination multiple completion\u201d means a multiple completion in which two or more common sources of supply are produced through a combination of two or more conventional diameter casing strings cemented in a common well bore, or a combination of small diameter and conventional diameter casing strings cemented in a common well bore, the conventional diameter strings of which might or might not be a conventional multiple completion.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/combustible": "TERM: Combustible\nURL: https://iadclexicon.org/combustible\n\nCombustible\nCapable of burning.\nSource:\nAPI\nRP 14G, Recommended Practice for Fire Prevention and Control on Fixed Open-type Offshore Production Platforms: Upstream Segment, Fourth Edition, April 2007.\nGlobal Standards", "https://iadclexicon.org/combustible-liquid-class-ii-iiia-and-iiib-liquids": "TERM: Combustible Liquid (Class II, IIIA, and IIIB Liquids)\nURL: https://iadclexicon.org/combustible-liquid-class-ii-iiia-and-iiib-liquids\n\nCombustible Liquid (Class II, IIIA, and IIIB Liquids)\nAny liquid that has a closed-cup flash point at or above 37.8 \u00b0C (100 \u00b0F), as determined by the test procedures and apparatus outlined in NFPA 30. Combustible liquids are subdivided as follows:\nClass II liquids \u2013 Liquids having flash points at or above 37.8 \u00b0C (100 \u00b0F) and below 60 \u00b0C (140 \u00b0F).\nClass IIIA liquids \u2013 Liquids having flash points at or above 60 \u00b0C (140 \u00b0F) and below 93 \u00b0C (200 \u00b0F).\nClass IIIB liquids \u2013 Liquids having flash points at or above 93 \u00b0C (200 \u00b0F).\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards", "https://iadclexicon.org/combustible-liquid": "TERM: Combustible Liquid\nURL: https://iadclexicon.org/combustible-liquid\n\nCombustible Liquid (Class II, IIIA, and IIIB Liquids)\nA liquid having a flash point at or above 100\u00b0F (37.80\u00b0C). Combustible liquids are subdivided as follows: Class II liquids, those having flash points at or above l00\u00b0F (37.8\u00b0C) and below 140\u00b0F (60\u00b0C). Class IIA liquids, those having flash points at or above 140\u00b0F (60\u00b0C) and below 200\u00b0F (93\u00b0C). Class IIIB liquids, those having flash points at or above 200\u00b0F (93\u00b0C). (See NFPA 30.)\nSource:\nAPI\nRP 14G, Recommended Practice for Fire Prevention and Control on Fixed Open-type Offshore Production Platforms: Upstream Segment, Fourth Edition, April 2007.\nGlobal Standards\nCombustible Liquid\nAny liquid having a flashpoint at or above 100 \u00b0F (37.8 \u00b0C).\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nCombustible Liquid\nAny liquid having a flash-point at or above 100 \u00b0F.\nSource:\nAPI\nRP 74, Recommended Practice for Occupational Safety for Onshore Oil and Gas Production Operation, First Edition, October 2001 (March 2007).\nGlobal Standards\nCombustible Liquid\nAny material which has a fluidity greater than that of 300 penetration asphalt when tested in accordance with American Society For Testing and Materials. Designation D5-86, Standard Test Method For Penetration of Bituminous Materials, pages 1-5, which is hereby incorporated by reference. Combustible liquids shall be subdivided as follows: Class II liquids shall include those having flash points at or above 100oF (37.8oC) and below 140oF (60oC). Class IIIA liquids include those having flash points at or above 140oF (60oC) and below 200oF (93.4oC). Class IIIB liquids shall include those having flash points at or above 200oF (93.4oC).\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations", "https://iadclexicon.org/combustible-material": "TERM: Combustible Material\nURL: https://iadclexicon.org/combustible-material\n\nCombustible Material\nCombustible material\nis any material other than a non-combustible material. <Chapter II-2, part A, regulation 3>.\nSource:\u00a0IMO Resolution MSC.99(73), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 5 December 2000, International Maritime Organization.\nLegislation", "https://iadclexicon.org/combined-operation": "TERM: Combined Operation\nURL: https://iadclexicon.org/combined-operation\n\nCombined Operation\nAn operation carried out from one facility with another facility or facilities that materially affects safety of persons or the protection of the environment on any or all of the affected facilities [e.g. a lift boat or self-elevating mobile offshore drilling unit (MODU) working\nover\na fixed platform]. on the basis of relevant available information and informed professional judgment.\nSource:\nAPI\nBulletin 97, Well Construction Interface Document Guidelines, First Edition, December 2013.\nGlobal Standards\nCombined Operation\n\u2018Combined Operation\u2019 means an operation carried out from an installation with another installation or installations for purposes related to the other installation(s) which thereby materially affects the risks to the safety of persons or the protection of the environment on any or all of the installations.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nCombined Operation\nFor the purposes of these Regulations, an installation other than a production installation, the operation of which has not been treated as having commenced in accordance with paragraph (2) of regulation 7, shall be treated as engaged in a combined operation with another such installation or other such installations if an activity carried out from, by means of or on, that installation is carried out temporarily for a purpose related to the other installation or installations and could affect the health or safety of persons on the other installation or installations, and the expression \u201ccombined operation\u201d shall be construed accordingly.\nSource: The Offshore Installations (Safety Case) Regulations 2005, UK S.I. 2005/3117, 2005.\nRegulations\nCombined Operation\nAlso called SIMOPS (Simultaneous Operations).\nSource:\u00a0Guidance Notes on Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, Oil Industry Safety Directorate (India), 2012.\nRegulatory Guidance\nCombined Operation\nIn this regulation, combined operation means an operation where 2 or more installations carry out a temporary operation concurrently at the same location or, in the case of an offshore installation, within 500 metres of each other.\nSource: Health and Safety in Employment (Petroleum Exploration and Extraction) Regulations 2013, SR 2013/208, New Zealand, as of May 2013.\nRegulations\nCombined Operation\n\u201cCombined operation\u201d means more than one activity such as drilling, production, workover operation, construction, rig move, etc., being undertaken at the same place or in the vicinity at the same time\n.\nSource:\u00a0Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, India, 18th June 2008.\nRegulations\nGecombineerde activiteit\u00a0(Dutch)\n\u201egecombineerde activiteit\u201d: een activiteit die wordt uitgevoerd vanaf een installatie samen met een andere installatie of andere installaties ten behoeve van aan de andere installatie(s) gerelateerde doeleinden, waarbij de risico\u2019s voor de veiligheid van personen of de bescherming van het milieu op \u00e9\u00e9n of alle installaties aanzienlijk worden be\u00efnvloed.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nOp\u00e9ration combin\u00e9e\u00a0(French)\n\u00abop\u00e9ration combin\u00e9e\u00bb, une op\u00e9ration men\u00e9e \u00e0 partir d\u2019une installation conjointement avec une ou plusieurs autres installations \u00e0 des fins li\u00e9es \u00e0 ces autres installations et qui, de ce fait, modifie sensiblement les risques pour la s\u00e9curit\u00e9 des personnes ou la protection de l\u2019environnement dans l\u2019une ou dans l\u2019ensemble de ces installations.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nKombineret drift\u00a0(Danish)\n\u00bbkombineret drift\u00ab: en aktivitet, som udf\u00f8res fra et anl\u00e6g sammen med et eller flere andre anl\u00e6g, og hvis form\u00e5l vedr\u00f8rer det eller de andre anl\u00e6g, og som derved i betydelig grad p\u00e5virker sikkerhedsrisikoen for personer eller beskyttelsen af milj\u00f8et p\u00e5 et, flere eller alle anl\u00e6g.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nOperaci\u00f3n combinada\u00a0(Spanish)\n\u00aboperaci\u00f3n combinada\u00bb: una operaci\u00f3n realizada a partir de una instalaci\u00f3n conjuntamente con una o varias otras instalaciones con fines relativos a estas otras instalaciones y que, por tanto, modifique sensiblemente el riesgo para la seguridad de las personas o la protecci\u00f3n del medio ambiente en alguna o en todas las instalaciones.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nOpera\u021biune combinat\u0103\u00a0(Romanian)\n\u201eopera\u021biune combinat\u0103\u201d \u00eenseamn\u0103 o opera\u021biune efectuat\u0103 de pe o instala\u021bie \u00eempreun\u0103 cu o alt\u0103 instala\u021bie sau alte instala\u021bii \u00een scopuri legate de cealalt\u0103 (celelalte) instala\u021bie (instala\u021bii) \u0219i care afecteaz\u0103 substan\u021bial riscurile pentru siguran\u021ba persoanelor sau protec\u021bia mediului de pe oricare dintre instala\u021bii sau de pe toate instala\u021biile \u00een cauz\u0103.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nkombinierter Betrieb\u00a0(German)\n\u201ekombinierter Betrieb\u201c Betriebsabl\u00e4ufe, die von einer Anlage zusammen mit einer anderen Anlage oder anderen Anlagen f\u00fcr Zwecke durchgef\u00fchrt werden, die mit der bzw. den anderen Anlagen zusammenh\u00e4ngen, und die sich dadurch erheblich auf die Risiken f\u00fcr die Sicherheit von Personen oder den Schutz der Umwelt auf einer oder allen Anlagen auswirken.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\n\u03c3\u03c5\u03bd\u03b4\u03c5\u03b1\u03c3\u03bc\u03ad\u03bd\u03b5\u03c2 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b5\u03c2\u00a0(Greek)\n\u00ab\u03c3\u03c5\u03bd\u03b4\u03c5\u03b1\u03c3\u03bc\u03ad\u03bd\u03b5\u03c2 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b5\u03c2\u00bb \u03c3\u03b7\u03bc\u03b1\u03af\u03bd\u03b5\u03b9 \u03c4\u03b9\u03c2 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b5\u03c2 \u03bf\u03b9 \u03bf\u03c0\u03bf\u03af\u03b5\u03c2 \u03b5\u03ba\u03c4\u03b5\u03bb\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03b5\u03b3\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7 \u03b1\u03c0\u03cc \u03ba\u03bf\u03b9\u03bd\u03bf\u03cd \u03bc\u03b5 \u03ac\u03bb\u03bb\u03b7 \u03b5\u03b3\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7 \u03ae \u03b5\u03b3\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 \u03b3\u03b9\u03b1 \u03c3\u03ba\u03bf\u03c0\u03bf\u03cd\u03c2 \u03c3\u03c5\u03bd\u03b1\u03c6\u03b5\u03af\u03c2 \u03bc\u03b5 \u03c4\u03b7\u03bd \u03ac\u03bb\u03bb\u03b7 \u03b5\u03b3\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7 \u03ae \u03b5\u03b3\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 \u03ba\u03b1\u03b9 \u03b5\u03c0\u03b7\u03c1\u03b5\u03ac\u03b6\u03bf\u03c5\u03bd \u03bf\u03c5\u03c3\u03b9\u03c9\u03b4\u03ce\u03c2 \u03c4\u03bf\u03c5\u03c2 \u03ba\u03b9\u03bd\u03b4\u03cd\u03bd\u03bf\u03c5\u03c2 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b1\u03c3\u03c6\u03ac\u03bb\u03b5\u03b9\u03b1 \u03c0\u03c1\u03bf\u03c3\u03ce\u03c0\u03c9\u03bd \u03ae \u03c4\u03b7\u03bd \u03c0\u03c1\u03bf\u03c3\u03c4\u03b1\u03c3\u03af\u03b1 \u03c4\u03bf\u03c5 \u03c0\u03b5\u03c1\u03b9\u03b2\u03ac\u03bb\u03bb\u03bf\u03bd\u03c4\u03bf\u03c2 \u03c3\u03b5 \u03bc\u03b9\u03b1 \u03ae \u03c3\u03b5 \u03cc\u03bb\u03b5\u03c2 \u03c4\u03b9\u03c2 \u03b5\u03b3\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nOperazione combinata\u00a0(Italian)\n\u00aboperazione combinata\u00bb: un\u2019operazione effettuata da un impianto in combinazione con uno o pi\u00f9 altri impianti per finalit\u00e0 relative all\u2019altro o agli altri impianti, che incide materialmente sui rischi per la sicurezza delle persone o la tutela dell\u2019ambiente per uno o per tutti gli impianti.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nDzia\u0142alno\u015b\u0107 po\u0142\u0105czona\u00a0(Polish)\n\u201edzia\u0142alno\u015b\u0107 po\u0142\u0105czona\u201d oznacza dzia\u0142alno\u015b\u0107 prowadzon\u0105 z danej instalacji w po\u0142\u0105czeniu z inn\u0105 instalacj\u0105 lub instalacjami do cel\u00f3w zwi\u0105zanych z t\u0105 inn\u0105 instalacj\u0105 (tymi innymi instalacjami), co istotnie wp\u0142ywa na ryzyko dla bezpiecze\u0144stwa ludzi lub ochrony \u015brodowiska na kt\u00f3rejkolwiek z tych instalacji lub na wszystkich tych instalacjach.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nOpera\u00e7\u00e3o combinada\u00a0(Portuguese)\n\u00abOpera\u00e7\u00e3o combinada\u00bb, uma opera\u00e7\u00e3o realizada a partir de uma instala\u00e7\u00e3o em conjunto com outra ou outras instala\u00e7\u00f5es, para fins relacionados com essas outras instala\u00e7\u00f5es e que, desse modo, afeta materialmente os riscos para a seguran\u00e7a das pessoas ou a prote\u00e7\u00e3o do ambiente numa das instala\u00e7\u00f5es ou em todas elas.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nKombinerad Verksamhet (Swedish)\nen verksamhet som utf\u00f6rs fr\u00e5n en anl\u00e4ggning tillsammans med en eller flera andra anl\u00e4ggningar f\u00f6r syften som r\u00f6r den eller de andra anl\u00e4ggningarna och som d\u00e4rmed i betydande grad p\u00e5verkar s\u00e4kerhetsriskerna f\u00f6r personer eller milj\u00f6skyddet vid en eller samtliga anl\u00e4ggningar.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nYhdistetyll\u00e4 Toiminnalla (FINISH)\ntarkoitetaan toimintaa, joka toteutetaan laitteistolla toisen laitteiston tai toisten laitteistojen kanssa t\u00e4h\u00e4n toiseen laitteistoon tai n\u00e4ihin toisiin laitteistoihin liittyvist\u00e4 syist\u00e4, jolloin toiminta k\u00e4yt\u00e4nn\u00f6ss\u00e4 vaikuttaa henkil\u00f6iden turvallisuuteen liittyviin riskeihin tai ymp\u00e4rist\u00f6nsuojeluun miss\u00e4 tahansa n\u00e4ist\u00e4 laitteistoista tai kaikilla n\u00e4ill\u00e4 laitteistoilla.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nSkupna Dejavnost (Slovenian)\npomeni dejavnost, ki se opravlja z ene naprave skupaj z drugo napravo ali napravami za namene, povezane z drugo napravo ali napravami, zaradi \u010desar bistveno vpliva na tveganje za varnost oseb ali varstvo okolja na eni od teh naprav ali na vseh napravah.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nkombinovan\u00e9 oper\u00e1cie (slovak)\ns\u00fa oper\u00e1cie vykon\u00e1van\u00e9 zo zariadenia s in\u00fdm zariaden\u00edm alebo zariadeniami na \u00fa\u010dely s\u00favisiace s tak\u00fdmto in\u00fdm zariaden\u00edm (in\u00fdmi zariadeniami), ktor\u00fdmi sa preto podstatne ovplyv\u0148uj\u00fa rizik\u00e1 bezpe\u010dnosti os\u00f4b alebo ochrany \u017eivotn\u00e9ho prostredia na niektorom alebo v\u0161etk\u00fdch tak\u00fdchto zariadeniach.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nmi\u0161ri operacija (Lithuanian)\nperacija, kuri atliekama i\u0161 \u012frenginio su kitu \u012frenginiu ar \u012frenginiais, siekiant su kitu (-ais) \u012frenginiu (-ais) susijusi\u0173 tiksl\u0173, ir d\u0117l kurios bet kuriame \u012frenginyje ar visuose \u012frenginiuose i\u0161 esm\u0117s padid\u0117ja rizika asmen\u0173 saugai arba aplinkos apsaugai.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\negy\u00fcttes \u00fczemeltet\u00e9s (hungarian)\nvalamely l\u00e9tes\u00edtm\u00e9nyr\u0151l m\u00e1s l\u00e9tes\u00edtm\u00e9nnyel (l\u00e9tes\u00edtm\u00e9nyekkel) egy\u00fctt v\u00e9gzett tev\u00e9kenys\u00e9g ez ut\u00f3bbi l\u00e9tes\u00edtm\u00e9nnyel (l\u00e9tes\u00edtm\u00e9nyekkel) kapcsolatos c\u00e9llal oly m\u00f3don, amelynek k\u00f6vetkezt\u00e9ben a szem\u00e9lyi biztons\u00e1gi vagy a k\u00f6rnyezetv\u00e9delmi kock\u00e1zat a l\u00e9tes\u00edtm\u00e9nyek b\u00e1rmelyik\u00e9n vagy mindegyik\u00e9n l\u00e9nyegesen megv\u00e1ltozik.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\noperazzjoni kombinata (Maltese)\ntfisser operazzjoni mwettqa minn installazzjoni ma\u2019 installazzjoni jew installazzjonijiet o\u0127ra g\u0127al finijiet relatati mal-installazzjoni(jiet) l-o\u0127ra li b\u2019hekk taffettwa materjalment ir-riskji g\u0127as-sikurezza tal-persuni jew il-\u0127arsien tal-ambjent fi kwalunkwe wa\u0127da mill-installazzjoni jew fl-installazzjonijiet kollha.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\napvienota darb\u012bba (Latvian)\nir darb\u012bba, ko veic no k\u0101das iek\u0101rtas ar citu iek\u0101rtu vai iek\u0101rt\u0101m, lai \u012bstenotu ar citu(-\u0101m) iek\u0101rtu(-\u0101m) saist\u012btus m\u0113r\u0137us, un kas t\u0101d\u0113j\u0101di b\u016btiski ietekm\u0113 cilv\u0113ku dro\u0161uma vai vides aizsardz\u012bbas riskus uz k\u0101das no \u0161\u012bm iek\u0101rt\u0101m vai uz vis\u0101m \u0161\u012bm iek\u0101rt\u0101m.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nkombineeritud k\u00e4itamine (Estonian)\nprotsess, mida teostatakse rajatises koos \u00fche v\u00f5i mitme muu rajatisega eesm\u00e4rgil, mis on seotud muu rajatisega ning mis seega m\u00f5jutab olulisel m\u00e4\u00e4ral \u00fches v\u00f5i mitmes rajatises t\u00f6\u00f6tavate isikute ohutuse v\u00f5i rajatise keskkonnakaitse suhtes avalduvaid riske.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nkombinovanou \u010dinnost\u00ed (Czech)\n\u010dinnost prov\u00e1d\u011bn\u00e1 ze za\u0159\u00edzen\u00ed spolu s jin\u00fdm za\u0159\u00edzen\u00edm nebo jin\u00fdmi za\u0159\u00edzen\u00edmi pro \u00fa\u010dely spojen\u00e9 s jin\u00fdm za\u0159\u00edzen\u00edm nebo jin\u00fdmi za\u0159\u00edzen\u00edmi, kter\u00e1 tak v\u00fdznamn\u011b ovliv\u0148uje rizika pro bezpe\u010dnost osob nebo ochranu \u017eivotn\u00edho prost\u0159ed\u00ed na n\u011bkter\u00e9m nebo na v\u0161ech t\u011bchto za\u0159\u00edzen\u00edch.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\n\u043a\u043e\u043c\u0431\u0438\u043d\u0438\u0440\u0430\u043d\u0430 \u0434\u0435\u0439\u043d\u043e\u0441\u0442 (Bulgarian)\n\u043e\u0437\u043d\u0430\u0447\u0430\u0432\u0430 \u0434\u0435\u0439\u043d\u043e\u0441\u0442, \u043e\u0441\u044a\u0449\u0435\u0441\u0442\u0432\u044f\u0432\u0430\u043d\u0430 \u043e\u0442 \u0438\u043d\u0441\u0442\u0430\u043b\u0430\u0446\u0438\u044f \u0441\u044a\u0432\u043c\u0435\u0441\u0442\u043d\u043e \u0441 \u0434\u0440\u0443\u0433\u0430 \u0438\u043d\u0441\u0442\u0430\u043b\u0430\u0446\u0438\u044f \u0438\u043b\u0438 \u0438\u043d\u0441\u0442\u0430\u043b\u0430\u0446\u0438\u0438 \u0437\u0430 \u0446\u0435\u043b\u0438, \u0441\u0432\u044a\u0440\u0437\u0430\u043d\u0438 \u0441 \u0434\u0440\u0443\u0433\u0430\u0442\u0430 \u0438\u043b\u0438 \u0434\u0440\u0443\u0433\u0438\u0442\u0435 \u0438\u043d\u0441\u0442\u0430\u043b\u0430\u0446\u0438\u0438, \u043a\u043e\u044f\u0442\u043e \u043e\u043a\u0430\u0437\u0432\u0430 \u0441\u044a\u0449\u0435\u0441\u0442\u0432\u0435\u043d\u043e \u0432\u044a\u0437\u0434\u0435\u0439\u0441\u0442\u0432\u0438\u0435 \u0432\u044a\u0440\u0445\u0443 \u0440\u0438\u0441\u043a\u043e\u0432\u0435\u0442\u0435 \u0437\u0430 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0442\u0430 \u043d\u0430 \u0445\u043e\u0440\u0430\u0442\u0430 \u0438\u043b\u0438 \u043e\u043f\u0430\u0437\u0432\u0430\u043d\u0435\u0442\u043e \u043d\u0430 \u043e\u043a\u043e\u043b\u043d\u0430\u0442\u0430 \u0441\u0440\u0435\u0434\u0430 \u043d\u0430 \u043d\u044f\u043a\u043e\u044f \u0438\u043d\u0441\u0442\u0430\u043b\u0430\u0446\u0438\u044f \u0438\u043b\u0438 \u043d\u0430 \u0432\u0441\u0438\u0447\u043a\u0438 \u0442\u044f\u0445.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation", "https://iadclexicon.org/combustion-air": "TERM: Combustion Air\nURL: https://iadclexicon.org/combustion-air\n\nCombustion Air\nAir provided to burn the combustible gases.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014. Global Standards\nCombustion Air\nAir required to combust the flare gases.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards", "https://iadclexicon.org/combustion-efficiency": "TERM: Combustion Efficiency\nURL: https://iadclexicon.org/combustion-efficiency\n\nCombustion Efficiency\nThe percentage of the total fuel stream entering the flare that is oxidized to form only the products of complete combustion and heat.\nNOTE: For example, in the case of hydrocarbons, these products are carbon dioxide, water, and heat.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/comm-out": "TERM: Comm.-out\nURL: https://iadclexicon.org/comm-out\n\nComm.-out\nCommunication outage; loss of communications from one or more stations requiring operation of those stations without analytical data.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/combustion": "TERM: Combustion\nURL: https://iadclexicon.org/combustion\n\nCombustion\nThe oxidation of materials accompanied by the development of heat and usually the production of flame.\nSource:\nAPI\nRP 14G, Recommended Practice for Fire Prevention and Control on Fixed Open-type Offshore Production Platforms: Upstream Segment, Fourth Edition, April 2007.\nGlobal Standards", "https://iadclexicon.org/commandant": "TERM: Commandant\nURL: https://iadclexicon.org/commandant\n\nCommandant\nCommandant means Commandant of the Coast Guard or that person\u2019s authorized representative.\nSource: Outer Continental Shelf Activities, 33 CFR 140-147 (2013).\nRegulations\nCommandant\nCommandant means the Commandant of the Coast Guard or his authorized representative.\nSource: Mobile Offshore Drilling Units, 46 CFR 107-109 (2013).\nRegulations", "https://iadclexicon.org/commencement-day": "TERM: Commencement Day\nURL: https://iadclexicon.org/commencement-day\n\nCommencement day\nCommencement day means the day on which Part 1 of Schedule 2 to the Offshore Petroleum and Greenhouse Gas Storage Amendment (National Regulator) Act 2011 commences.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Environment) Regulations 2009 (Statutory Rules 1999 No. 228 as amended), Australia, prepared on 1 January 2012.\nRegulations\nCommencement day\nCommencement day means the day that these Regulations commence.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/commercial-discovery": "TERM: Commercial Discovery\nURL: https://iadclexicon.org/commercial-discovery\n\nCommercial Discovery\n\u201cCommercial discovery\u201d means a discovery of petroleum that has been demonstrated to contain petroleum reserves that justify the investment of capital and effort to bring the discovery to production; d\u00e9couverte exploitable.\nSource: \u00a0Canada Petroleum Resources Act, R.S.C. 1985, c. 36 (2nd Supp.), current to April 29, 2013.\nLegislation\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation", "https://iadclexicon.org/commencement-of-commercial-production-of-petroleum": "TERM: Commencement of Commercial Production of Petroleum\nURL: https://iadclexicon.org/commencement-of-commercial-production-of-petroleum\n\nCommencement of Commercial Production of Petroleum\n\u201cCommencement of commercial production of petroleum\u201d means the earlier of\nthe date designated by the Federal Minister as the first day on which a volume of gas equal to four million cubic metres or a volume equivalent thereto of natural gas liquids or oil, as determined by the Minister of Finance in accordance with the regulations, has, during that day, flowed through the first sales meter for sale and delivery, and\nthe date designated by the Provincial Minister; d\u00e9but de la production commercial d\u2019hydrocarbures.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation", "https://iadclexicon.org/commercial-discovery-area": "TERM: Commercial Discovery Area\nURL: https://iadclexicon.org/commercial-discovery-area\n\nCommercial Discovery Area\n\u201cCommercial discovery area\u201d means, in relation to a declaration of commercial discovery made pursuant to subsection 35(1) or (2), those frontier lands described in the declaration; p\u00e9rim\u00e8tre de d\u00e9couverte exploitable.\nSource: \u00a0Canada Petroleum Resources Act, R.S.C. 1985, c. 36 (2nd Supp.), current to April 29, 2013.\nLegislation\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation", "https://iadclexicon.org/commanded-closure": "TERM: Commanded Closure\nURL: https://iadclexicon.org/commanded-closure\n\nCommanded Closure\nClosure of the underwater safety valve and possibly other valves depending on the control system design. NOTE Such commands can originate manually, automatically or as part of an ESD.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/commercial-disposal-well": "TERM: Commercial Disposal Well\nURL: https://iadclexicon.org/commercial-disposal-well\n\nCommercial Disposal Well\n\u201cCommercial disposal well\u201d means a well where the owner receives and disposes of produced water or any deleterious substance from multiple well owners/operators and receives compensation for these services and where the owner\u2019s primary business objective is to provide these services.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/commercial-disposal-well-facility": "TERM: Commercial Disposal Well Facility\nURL: https://iadclexicon.org/commercial-disposal-well-facility\n\nCommercial Disposal Well Facility\nCOMMERCIAL DISPOSAL WELL FACILITY shall mean a facility whose primary objective is disposal of Class II waste from a third party for financial profit.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/commercial-facility": "TERM: Commercial Facility\nURL: https://iadclexicon.org/commercial-facility\n\nCommercial Facility\nCommercial Facility\u2015a legally permitted E and P Waste storage, treatment and/or disposal facility which receives, treats, reclaims, stores, and/or disposes of E and P Waste for a fee or other consideration. For purposes of this definition, Department of Environmental Quality (DEQ) permitted facilities, as defined by LAC 33:V and VII, which are authorized to receive E and P Waste, are not covered by this definition. However, such facilities must comply with the reporting requirements of \u00a7545.K herein if E and P Waste is accepted.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/commercial-pit": "TERM: Commercial Pit\nURL: https://iadclexicon.org/commercial-pit\n\nCommercial Pit\n\u201cCommercial pit\u201d is a disposal facility which is authorized by Commission order and used for the disposal, storage, and handling substances or soils contaminated by deleterious substances produced, obtained, or used in connection with drilling and/or production operations. This does not include a disposal well pit.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/commercial-recycling-facility": "TERM: Commercial Recycling Facility\nURL: https://iadclexicon.org/commercial-recycling-facility\n\nCommercial Recycling Facility\n\u201cCommercial recycling facility\u201d means a facility that is authorized by Commission order to recycle materials defined as deleterious substances in OAC 165:10-1-2. Such substances must undergo at least one treatment process and must be recycled into a marketable product for resale and/or have some beneficial use. This definition does not include the reuse of drilling mud that was previously utilized in drilling or plugging operations.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/commingling": "TERM: Commingling\nURL: https://iadclexicon.org/commingling\n\nCommingling\nCommingling\u2015the combination of gas and/or liquid hydrocarbon production before sales from two or more leases and/or units, subject to the following:\ncombination of lease production with production from a unit which is wholly contained geographically within that lease is not considered commingling;\nno additional commingling approval is required for a unit if approval to commingle at the same commingling facility has previously been independently granted covering all leases contributing to the subject unit;\nonce commingling approval for a unit has been granted, no additional commingling approval is required if interests in a unit change or the unit is revised if no new leases are added as a result of the change or unit revision.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/commingling-facility": "TERM: Commingling Facility\nURL: https://iadclexicon.org/commingling-facility\n\nCommingling Facility\nCommingling Facility\u2015any facility which has been authorized by the office for commingling as defined herein.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/commercial-soil-farming": "TERM: Commercial Soil Farming\nURL: https://iadclexicon.org/commercial-soil-farming\n\nCommercial Soil Farming\n\u201cCommercial soil farming\u201d means the practice of soil farming or land applying drilling fluids and/or other deleterious substances produced, obtained, or used in connection with the drilling of a well or wells at an off-site location. Multiple applications to the same land are likely.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/commission": "TERM: Commission\nURL: https://iadclexicon.org/commission\n\nCommission\n\u201cCommission\u201d means the Alaska Oil and Gas Conservation Commission.\nSource: Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, \u00a7 25.990, December 7, 2012.\nRegulations\nCommission\n\u201cCommission\u201d means the Industrial Commission.\nSource: Control of Oil and Gas Resources, North Dakota Century Code, Title 38, Chapter 8, February 2013.\nLegislation\nCommission\n\u201cCommission\u201d means the Corporation Commission of the State of Oklahoma.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations\nCommission\nCOMMISSION shall mean the Oil and Gas Conservation Commission of the State of Colorado.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations\nCommission\n\u201cCommission\u201d means the Oil Conservation Commission.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations\nCommission\nThe Railroad Commission of Texas.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations\nCommission\nThe Railroad Commission of Texas or its designee.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations\nCommission\nThe Railroad Commission of Texas or its authorized representative.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations\nCommission\n\u201cCommission\u201d means the State of Wyoming Occupational Health and Safety Commission.\nSource: State of Wyoming Occupational Safety and Health Rules and Regulations for Oil and Gas Well Drilling, Revised January 8, 2013.\nRegulations", "https://iadclexicon.org/commission-clerk": "TERM: Commission Clerk\nURL: https://iadclexicon.org/commission-clerk\n\nCommission Clerk\n\u201cCommission clerk\u201d means the division employee the director designates to provide staff support to the commission and accept filings in rulemaking or adjudicatory cases before the commission.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/commingled-production": "TERM: Commingled Production\nURL: https://iadclexicon.org/commingled-production\n\nCommingled Production\n\u201cCommingled production\u201d means production of oil and gas from more than one pool or zone through a common well-bore or flow line without separate measurement of the production from each pool or zone (production m\u00e9lang\u00e9e).\nSource:\u00a0Canada Oil and Gas Drilling and Production Regulations, SOR/2009-315, February 2013.\nRegulations\nSource:\u00a0Drilling and Production Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, March 31, 2011.\nRegulatory Guidance\nSource:\u00a0Nova Scotia Offshore Petroleum Drilling and Production Regulations, SOR/2009-317, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/commission-designee": "TERM: Commission Designee\nURL: https://iadclexicon.org/commission-designee\n\nCommission Designee\nDirector of the Oil and Gas Division or any Commission employee designated in writing by the director or the Commission.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/commission-of-inquiry": "TERM: Commission of Inquiry\nURL: https://iadclexicon.org/commission-of-inquiry\n\nCommission of inquiry\nCommission of inquiry means an inquiry conducted, or to be conducted, by a person appointed under section 780A.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/commission-representative": "TERM: Commission Representative\nURL: https://iadclexicon.org/commission-representative\n\nCommission Representative\nA commission employee authorized to act for the commission. Any authority given to a commission representative is also retained by the commission. Any action taken by the commission representative is subject to review by the commission.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/commissioning": "TERM: Commissioning\nURL: https://iadclexicon.org/commissioning\n\nCommissioning\nA process of assuring that components, equipment and the systems are functioning in accordance with the functional requirements\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards\nCommissioning\nActivity after installation, including review, survey and testing in the presence of the Client in order to assess compliance with the requirements.\nSource: Verification of Lifting Appliances for the Oil and Gas Industry, DNV-OSS-308, October 2010, Det Norske Veritas AS,\nGlobal Standards", "https://iadclexicon.org/common-carrier": "TERM: Common Carrier\nURL: https://iadclexicon.org/common-carrier\n\nCommon Carrier\n\u201cCommon carrier\u201d means such pipelines for transportation of petroleum, petroleum products and natural gas by more than one entity as the Board may declare or authorize from time to time on a non- discriminatory open access basis under sub- section (3) of section 20, but does not include pipelines laid to supply-\npetroleum products or natural gas to a specific consumer; or\ncrude oil; Explanation.- For the purposes of this clause, a contract carrier shall be treated as a common carrier, if-\nsuch contract carrier has surplus capacity over and above the firm contracts entered into; or\nthe firm contract period has expired.\nSource:\u00a0The Petroleum and Natural Gas Regulatory Board Act, 2006, No. 19 of 2006, India, amended as of May 2013.\nLegislation", "https://iadclexicon.org/common-cause-failure": "TERM: Common-Cause Failure\nURL: https://iadclexicon.org/common-cause-failure\n\nCommon-Cause Failure\nFailures of different items resulting from the same direct cause, occurring within a relatively short time, where these failures are not consequences of another. NOTE Components that fail due to a shared cause normally fail in the same functional mode. The term common mode is, therefore, sometimes used. It is, however, not considered to be a precise term for communicating the characteristics that describe a common-cause failure.\nSource:\nAPI\nSTD 2000, Venting Atmospheric and Low-pressure Storage Tanks, Sixth Edition, November 2009.\nGlobal Standards\nCommon Cause Failure\nFailures of different items resulting from the same direct cause, occurring within a relatively short time, where these failures are not consequences of each other.\nSource: ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards\nCommon Cause Failure\nfailures of different items, resulting from a single event, where these failures are not consequences\nof each other\nNote 1 to entry: It is generally accepted that the failures occur simultaneously or within a short time of each other.\nNote 2 to entry: Common cause failures can lead to common mode failures.\nNote 3 to entry: Common cause failures reduce the effect of system redundancy.\nNote 4 to entry: Explicit and implicit CCF are defined in 5.4.2.\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/committee": "TERM: Committee\nURL: https://iadclexicon.org/committee\n\nCommittee\n\u201cCommittee\u201d means the Oil and Gas Committee established by section 6; Comit\u00e9.\nSource:\u00a0Canada Oil and Gas Operations Act, R.S.C., 1985, c. O-7, Canada, current to April 29, 2013.\nLegislation\nCommittee\n\u201cCommittee\u201d means the Oil and Gas Committee established pursuant to section 145; Comit\u00e9.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nCommittee\nIn this section, \u201cCommittee\u201d means the Oil and Gas Committee established by the Canada Oil and Gas Operations Act.\nSource: \u00a0Canada Petroleum Resources Act, R.S.C. 1985, c. 36 (2nd Supp.), current to April 29, 2013.\nLegislation\nCommittee\nAn occupational health and safety committee comprised of employer and worker representatives whose primary role is to monitor the health, safety and welfare of workers at the workplace. Note: 5 C-NAAIA 152; Section 37 of the Newfoundland and Labrador Occupational Health and Safety Act; C-NLOPB Other Requirements Respecting Occupational Health & Safety and OSH (NS) Element 1, Part 5.\nSource: Incident Reporting and Investigation Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, November 30, 2012.\nRegulatory Guidance\nCommittee\n\u201cCommittee\u201d means the Marine Environment Protection Committee of the Organization.\nSource: International Convention on the Control of Harmful Anti-fouling Systems on Ships, 2001.\nLegislation\nSource: International Convention for the Control and Management of Ships\u2019 Ballast Water and Sediments, 2004.\nLegislation\nCommittee\n\u201cCommittee\u201d means the Petroleum Committee.\nSource: Law of Information Energy, Petroleum Act B.E. 2514 (1971), Thailand, as of June 2013.\nLegislation\nCommittee\n\u201cCommittee\u201d means a joint occupational health and safety committee.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nCommittee\n\u201cCommittee\u201d has the same meaning as in section 2 of the Occupational Health and Safety Act, S.N.S. 1985 C.3, as amended.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nCommittee\nTechnical committee soil movement.\nSource: Mining Act of the Netherlands, Netherlands, 2003 (as amended up to 2012).\nLegislation", "https://iadclexicon.org/common-hardware": "TERM: Common Hardware\nURL: https://iadclexicon.org/common-hardware\n\nCommon Hardware\nNontraceable items such as nuts, bolts, set screws, and spacers.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards", "https://iadclexicon.org/commodity-item": "TERM: Commodity Item\nURL: https://iadclexicon.org/commodity-item\n\nCommodity Item\nA manufactured product purchased by the control system manufacturer for use in the construction of control systems for drilling well control equipment.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/common-mode": "TERM: Common Mode\nURL: https://iadclexicon.org/common-mode\n\nCommon Mode\nComponents that fail due to a shared cause normally fail in the same functional mode. The term common mode is, therefore, sometimes used. It is, however, not considered to be a precise term for communicating the characteristics that describe a common-cause failure.\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal Standards", "https://iadclexicon.org/common-purchaser-for-natural-gas": "TERM: Common Purchaser For Natural Gas\nURL: https://iadclexicon.org/common-purchaser-for-natural-gas\n\nCommon Purchaser For Natural Gas\n\u201cCommon purchaser for natural gas\u201d means any person now or hereafter engaged in purchasing, from one or more producers, gas produced from gas wells within each common source of supply from which it purchases, for processing or resale.\nSource: Oil and gas Conservation, North Dakota Administrative Code, Chapter 43-02-03, April 2012.\nRegulations", "https://iadclexicon.org/common-reservoir": "TERM: Common Reservoir\nURL: https://iadclexicon.org/common-reservoir\n\nCommon Reservoir\nAny oil, gas, or geothermal resources field or part thereof which comprises and includes any area which is underlaid, or which from geological or other scientific data or experiments or from drilling operations or other evidence appears to be underlaid by a common pool or accumulation of oil, gas, or geothermal resources.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/common-purchaser-for-oil": "TERM: Common Purchaser For Oil\nURL: https://iadclexicon.org/common-purchaser-for-oil\n\nCommon Purchaser For Oil\n\u201cCommon purchaser for oil\u201d means every person now engaged or hereafter engaging in the business of purchasing oil in this state.\nSource: Oil and gas Conservation, North Dakota Administrative Code, Chapter 43-02-03, April 2012.\nRegulations\nCommon Purchaser For Oil\n\u201cCommon purchaser for oil\u201d means every person now engaged or hereafter engaging in the business of purchasing oil to be transported through pipelines.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/common-purchaser-for-gas": "TERM: Common Purchaser For Gas\nURL: https://iadclexicon.org/common-purchaser-for-gas\n\nCommon Purchaser For Gas\n\u201cCommon purchaser for gas\u201d means a person now or hereafter engaged in purchasing from one or more producers gas produced from gas wells within each common source of supply from which it purchases.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/common-source-of-supply": "TERM: Common Source of Supply\nURL: https://iadclexicon.org/common-source-of-supply\n\nCommon Source of Supply\nThe words POOL, PERSON, OWNER, PRODUCER, OIL, GAS, WASTE, CORRELATIVE RIGHTS and COMMON SOURCE OF SUPPLY are defined by the Act, and said definitions are hereby adopted in these Rules and Regulations. From C.R.S. 34-60-103 (2012): \u201cCommon source of supply\u201d is synonymous with \u201cpool\u201d as defined in this section.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations\nCommon Source of Supply\n\u201cCommon source of supply\u201d is synonymous with pool and is a common accumulation of oil or gas, or both, as defined by commission orders.\nSource: Oil and gas Conservation, North Dakota Administrative Code, Chapter 43-02-03, April 2012.\nRegulations\nCommon Source of Supply\n\u201cCommon source of supply\u201d.\u00a0 See pool.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations\nCommon Source of Supply\n\u201cCommon source of supply\u201d or \u201cpool\u201d means \u201cthat area which is underlaid or which, from geological or other scientific data, or from drilling operations, or other evidence, appears to be underlaid by a common accumulation of oil and/or gas; provided that, if any such area is underlaid, or appears from geological or other scientific data or from drilling operations, or other evidence, to be underlaid by more than one common accumulation of oil or gas or both, separated from each other by strata of earth and not connected with each other, then such area shall, as to each said common accumulation of oil or gas or both, shall be deemed a separate common source of supply.\u201d [52. O.S.A. \u00a786.1(c)].\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/common-mode-failures": "TERM: Common Mode Failures\nURL: https://iadclexicon.org/common-mode-failures\n\nCommon Mode Failures\nfailures of different items, occurring in the same way\nNote 1 to entry: Common mode failures may have different causes.\nNote 2 to entry: Common mode failures can be due to common cause failures\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/common-well-barrier-element": "TERM: Common Well Barrier Element\nURL: https://iadclexicon.org/common-well-barrier-element\n\nCommon Well Barrier Element\nBarrier element that is shared between the primary and secondary well barrier.\nSource:\u00a0NORSOK D-010, Well integrity in drilling and well operations, Rev. 3, August 2004.\nGlobal Standards", "https://iadclexicon.org/commonwealth-maritime-legislation": "TERM: Commonwealth Maritime Legislation\nURL: https://iadclexicon.org/commonwealth-maritime-legislation\n\nCommonwealth maritime legislation\nCommonwealth maritime legislation has the same meaning as in section 640.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nCommonwealth maritime legislation\nCommonwealth maritime legislation means:\nthe Navigation Act 1912; and\nthe Occupational Health and Safety (Maritime Industry) Act 1993; and\nany subordinate legislation under either of those Acts.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/commonwealth-title": "TERM: Commonwealth Title\nURL: https://iadclexicon.org/commonwealth-title\n\nCommonwealth title\nCommonwealth title means:\na petroleum exploration permit; or\na petroleum retention lease; or\na petroleum production licence; or\nan infrastructure licence; or\na pipeline licence.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nCommonwealth title\nCommonwealth title means:\na greenhouse gas assessment permit; or\na greenhouse gas holding lease; or\na greenhouse gas injection licence.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/commonwealth-waters": "TERM: Commonwealth Waters\nURL: https://iadclexicon.org/commonwealth-waters\n\nCommonwealth waters\nCommonwealth waters has the meaning given by section 643 of the Act. Note In section 643 of the Act, the definition of Commonwealth waters refers to offshore areas. Offshore area is defined in section 7 of the Act.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Safety) Regulations 2009 (Select Legislative Instrument 2009 No. 382 as amended), Australia, prepared on 1 January 2012.\nRegulations\nCommonwealth waters\nCommonwealth waters means the waters of the sea that comprise the offshore areas of each State and of each Territory. Note: The offshore area of a State or Territory is defined by section 8.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nCommonwealth waters\nCommonwealth waters has the same meaning as in Part 6.9 of this Act.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/comms-on-power": "TERM: Comms on Power\nURL: https://iadclexicon.org/comms-on-power\n\nComms on power\nSome electrohydraulic systems superimpose the control signals on the power circuit. This is commonly referred to as \u201ccomms on power\u201d, and eliminates the need for a separate communications cable thus reducing umbilical cost.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/communication-and-consultation": "TERM: Communication and Consultation\nURL: https://iadclexicon.org/communication-and-consultation\n\nCommunication and consultation\nContinual and iterative processes that an organization conducts to provide, share or obtain information, and to engage in dialogue with stakeholders (3.2.1.1) regarding the management of risk (1.1). NOTE 1 The information can relate to the existence, nature, form, likelihood (3.6.1.1), significance, evaluation, acceptability and treatment of the management of risk. NOTE 2 Consultation is a two-way process of informed communication between an organization and its stakeholders on an issue prior to making a decision or determining a direction on that issue. Consultation is: a process which impacts on a decision through influence rather than power; and an input to decision making, not joint decision making.\nSource: ISO Guide 73:2009(E/F), Risk Management \u2013 Vocabulary, First Edition, 2009.\nGlobal Standards", "https://iadclexicon.org/communication-path": "TERM: Communication Path\nURL: https://iadclexicon.org/communication-path\n\nCommunication Path\nLogical connection between a source and one or more destinations, which could be devices, physical processes, data items, commands, or programmatic interfaces.\nNOTE: The communication path is not limited to wired or wireless networks, but includes other means of communication such as memory, procedure calls, state of physical plant, portable media, and human interactions\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/communication-security": "TERM: Communication Security\nURL: https://iadclexicon.org/communication-security\n\nCommunication Security\nmeasures that implement and assure security services in a communication system, particularly those that provide data confidentiality and data integrity and that authenticate communicating entities.\nstate that is reached by applying security services, in particular, state of data confidentiality, integrity, and successfully authenticated communications entities [11].\nNOTE: This phrase is usually understood to include cryptographic algorithms and key management methods and processes,\u00a0devices that implement them, and the life-cycle management of keying material and devices. However, cryptographic\u00a0algorithms and key management methods and processes may not be applicable to some control system applications.\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/commissioner": "TERM: Commissioner\nURL: https://iadclexicon.org/commissioner\n\nCommissioner\nCommissioner means a person appointed under section 780A.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nCommissioner\nCommissioner\u2015the Commissioner of Conservation of the State of Louisiana.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations\nCommissioner\nCommissioner\u2015the Commissioner of Conservation.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/communication-system": "TERM: Communication System\nURL: https://iadclexicon.org/communication-system\n\nCommunication System\nArrangement of hardware, software, and propagation media to allow the transfer of messages (ISO/IEC\u00a07498 application layer service data units) from one application to another.\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/communications-at-the-wellsite": "TERM: Communications at the Wellsite\nURL: https://iadclexicon.org/communications-at-the-wellsite\n\nCommunications at the Wellsite\nPromoting clear lines of communication, roles, decision authority, and responsibility regarding policies and procedures in a well control context at the wellsite. Communications at the wellsite include:\nDefined stakeholder personnel at the wellsite: drilling contractors, operators, and vendors\nDefined and mutually agreed well control policies and procedures at the wellsite\nDefined and mutually agreed well control roles, responsibilities and decision authority among stakeholder personnel at the wellsite\nSystem to ensure communication of the above reaches wellsite stakeholder personnel with defined roles, responsibilities and decision authority.\nSystem to ensure role and responsibilities are carried out during a well control event\nFollow-up reviews to determine and implement lessons learned in communication from the well control event.\nSource: Well Control Institute.\nWell Control Institute", "https://iadclexicon.org/community-saltwater-disposal-well-or-system": "TERM: Community Saltwater Disposal Well or System\nURL: https://iadclexicon.org/community-saltwater-disposal-well-or-system\n\nCommunity Saltwater Disposal Well or System\nCommunity Saltwater Disposal Well or System\u2015as defined in \u00a7501.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations\nCommunity Saltwater Disposal Well or System\nCommunity Saltwater Disposal Well or System\u2015a saltwater disposal well within an oil or gas field which is operated by one operator of record for disposal of E and P Waste fluids and used by other operators of record in the same field or adjacent fields for noncommercial disposal of their produced water. Such operators share in the costs of operating the well/system. For purposes of this definition, adjacent fields means oil or gas fields or portions thereof which are located within or partially encroach upon the same township as a community saltwater disposal well or one or more townships all of which are directly contiguous to the township in which the community saltwater disposal well is located.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/company": "TERM: Company\nURL: https://iadclexicon.org/company\n\nCompany\nThe owner of the ship or any other organization or person such as\u00a0the manager, or the bareboat charterer, who has assumed the responsibility for operation of\u00a0the ship from the owner of the ship and who on assuming such responsibility has agreed to\u00a0take over all duties and responsibilities imposed by the International Safety Management\nCode.\nSource: IMO MSC.1/Circ.1580,\nGUIDELINES FOR VESSELS AND UNITS WITH DYNAMIC POSITIONING (DP) SYSTEMS,\n16 June 2017, International Maritime Organization.\nRegulatory Guidance\nCompany\nCompany means the owner of the ship or any other organization or person such as the manager, or the bareboat charterer, who has assumed the responsibility for operation of the ship from the owner of the ship and who on assuming such responsibility has agreed to take over all duties and responsibilities imposed by the International Safety Management Code.\nSource: IMO MSC.1/Circ.1580,\nGUIDELINES FOR VESSELS AND UNITS WITH DYNAMIC POSITIONING (DP) SYSTEMS,\n16 June 2017, International Maritime Organization.\nRegulatory Guidance\nCompany\nIn this section, \u201ccompany\u201d has the same meaning as is assigned to the expression \u201cinsurance company\u201d by the Nova Scotia Insurance Premiums Tax Act.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nCompany\n\u201cCompany\u201d means the owner of the ship or any other organization or person such as the manager, or the bareboat charterer, who has assumed the responsibility for operation of the ship from the owner of the ship and who on assuming such responsibility has agreed to take over all the duties and responsibilities imposed by the International Safety Management Code.\nNote: Refer to the ISM Code adopted by the Organization by resolution A.741(18), as amended.\nSource: International Convention for the Control and Management of Ships\u2019 Ballast Water and Sediments, 2004,\nLegislation\nCompany\nCompany means the owner of the Mobile Offshore Unit (MOU) or any other organization or person such as the manager, or the bareboat charterer, who has assumed the responsibility for operation of the MOU from the owner and who, on assuming such responsibility, has agreed to take over all the duties and responsibilities imposed on the company by these recommendations.\nSource:\u00a0IMO Resolution A.1079(28), Recommendations for the Training and Certification of Personnel on Mobile Offshore Units (MOUs), Adopted on 4 December 2013, International Maritime Organization,\nRegulatory Guidance\nCompany\nCompany\nmeans the owner of the ship or any other organization or person such as the manager, or the bareboat charterer, who has assumed the responsibility for operation of the ship from the owner of the ship and who on assuming such responsibility has agreed to take over all duties and responsibilities imposed by the International Safety Management Code.\nSource: IMO MSC.1/Circ.1251, Guidelines on the control of ships in an emergency, 19 October 2007,\nInternational Maritime Organization. Regulatory Guidance\nCompany\nCompany\nmeans company as defined in SOLAS regulation IX/1.2\u00a0.\nSource: IMO MSC.1/Circ.1392, Guidelines for evaluation and replacement of lifeboat release and retrieval systems, 27 May 2011,\nInternational Maritime Organization,\u00a0Regulatory guidance\nCompany\nCompany\nmeans the owner of the ship or any other organization or person such as the manager, or the bareboat charterer, who has assumed the responsibility for operation of the ship from the shipowner and who on assuming such responsibility has agreed to take over all the duties and responsibility imposed by the Code.\nSource: Resolution A.741(18), International Management Code for the Safe Operation of Ships and for Pollution Prevention (International Safety Management (ISM) Code), 4\u00a0 November 1993, International Maritime Organization,\u00a0Regulatory guidance\nSource: IMO resolution A.1021(26), Guidelines for ships operating in polar waters, 18 January 2010,\nInternational Maritime Organization,\u00a0Regulatory Guidance\nCompany\nA public, private or national legal entity comprising a business or group of businesses, including consolidated affiliates/subsidiaries.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards\nCompany\n\u201cCompany\u201d means a limited company and any juristic person of status equivalent to a limited company, whether incorporated under Thai or foreign law.\nSource: Law of Information Energy, Petroleum Act B.E. 2514 (1971), Thailand, as of June 2013.\nLegislation\nCompany\nCompany\n\u201cCompany\u201d includes\n(a) a person having authority under a Special Act to construct or operate a pipeline, and\n(b) a body corporate incorporated or continued under the Canada Business Corporations Act and not discontinued under that Act; compagnie.\nSource: National Energy Board Act, R.S.C., 1985, c. N-7, Canada, current to April 29, 2013.\nLegislation\nCompany\nReferences in the Guidelines to a \u2018company\u2019 may be taken to refer to a particular facility or division operating a local HSEMS, as well to the corporate HSEMS. Most of these Guidelines refer to an operating organization directly responsible for HSE management and performance. \u2018Company\u2019 also includes any contracting organisation which provides services to the E&P industry, and which wishes to develop and operate an HSEMS following these Guidelines.\nSource: OGP Report No. 6.36/210, Guidelines for the Development and Application of Health, Safety and Environmental Management Systems, International Association of Oil & Gas Producers, July 1994.\nGlobal Standards\nCompany\nAn organisation engaged, as principal or contractor, directly or indirectly, in the exploration for and production of oil and/or gas. For bodies or establishments with more than one site, a single site may be defined as a company.\nSource: OGP Report No. 6.36/210, Guidelines for the Development and Application of Health, Safety and Environmental Management Systems, International Association of Oil & Gas Producers, July 1994.\nGlobal Standards\nCompany\nWhen designated with a capital C or \u201cthe Company\u201d, refers to the specific oil & gas industry company reporting the KPIs. The Company may be an OGP member and its reporting boundary should include its divisions and its consolidated affiliates/subsidiaries. For guidance on general reporting boundaries, please see reference 17 (\nOil and Gas industry guidance on voluntary sustainability reports\n), Appendix A (\nDetailed guidance on developing a reporting boundary\n).\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards\nCompany\n\u201cCompany\u201d means the owner of the ship or any other organization or person such as the manager or the bareboat charterer, who has assumed the responsibility for the operation of the ship from the owner of the ship and who, on assuming such responsibility, has agreed to take over all duties and responsibilities imposed by the International Safety Management (ISM) Code.\nSource:\u00a0Resolution MEPC.195(61), 2010 Guidelines for Survey and Certification of Anti-fouling Systemson Ships, 1 October 2010, International Maritime Organization.\nRegulatory Guidance\nCompany\n\u201cCompany\u201d means the owner of the ship or any other organization of person such as the manager, or the bareboat charterer, who has assumed the responsibility for operation of the ship from the shipowner.\nSource:\nSource: Resolution MEPC.213(63), 2012 Guidelines for the development of a Ship Energy Efficiency Management Plan (SEEMP), 2 March 2012, International Maritime Organization.\nRegulatory Guidance\nCompany\n\u201cCompany\u201d means any body corporate and includes a firm or other association of individuals.\nSource:\u00a0The Oil Industry (Development) Act, 1974, Act No. 47 of 1974, India, as amended as of May 2013.\nLegislation", "https://iadclexicon.org/company-employee": "TERM: Company Employee\nURL: https://iadclexicon.org/company-employee\n\nCompany employee\nAny person employed by and on the payroll of the reporting Company, including corporate and management personnel specifically involved in exploration and production. Persons employed under short-service contracts are included as Company employees provided they are paid directly by the Company.\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards", "https://iadclexicon.org/company-and-director": "TERM: Company and Director\nURL: https://iadclexicon.org/company-and-director\n\nCompany and Director\nFor the purpose of this section,-\n\u201ccompany\u201d means any body corporate and includes a firm or other association of individuals; and\n\u201cdirector\u201d, in relation to a firm, means a partner in the firm.\nSource:\u00a0The Petroleum and Natural Gas Regulatory Board Act, 2006, No. 19 of 2006, India, amended as of May 2013.\nLegislation", "https://iadclexicon.org/compensatory-rest": "TERM: Compensatory Rest\nURL: https://iadclexicon.org/compensatory-rest\n\nCompensatory Rest\nIt follows from the European Court of Justice\u2019s statements in the so-called Jaeger case (Case C-151/02) that the requirement for \u201ccompensatory rest\u201d entails that an employee that has had less than 11 hours continuous rest shall have the corresponding number of hours compensated immediately following the work period. In other words, the reduced rest shall be compensated hour by hour in the next rest period. For example: If an employee has worked for 15 hours, the requirement for \u201dcompensatory rest\u201d entails that this employee shall have two hours of compensatory rest in the next rest period, in addition to the ordinary rest of 11 hours.\nSource:\u00a0Guidelines Regarding the Framework Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/compatibility": "TERM: Compatibility\nURL: https://iadclexicon.org/compatibility\n\nCompatibility\nCapacity to form a fluid mixture that does not undergo undesirable chemical and/or physical reactions.\nSource:\nAPI\nRP 10B-2, Recommended Practice for Testing Well Cements, First Edition, July 2005 (Reaffirmed: July 2010).\nGlobal Standards", "https://iadclexicon.org/company-security-officer-cso": "TERM: Company Security Officer (CSO)\nURL: https://iadclexicon.org/company-security-officer-cso\n\nCompany Security Officer (CSO)\nThe CSO is responsible for the maintenance of the Security Plan. The CSO shall have access to relevant security information. The CSO shall determine which information, and by what means, it is communicated. The CSO may delegate duties as necessary to assure timely completion of responsibilities. The CSO may be assigned other duties and responsibilities unrelated to security.\nSource:\nAPI\nRP 70, Security for Offshore Oil and Natural Gas Operations, Downstream Segment, First Edition, March 2003.\nGlobal Standards", "https://iadclexicon.org/competence": "TERM: Competence\nURL: https://iadclexicon.org/competence\n\nCompetence\nAbility of an individual to perform a job properly through a combination of training, demonstrated skills, accumulated experience and personal attributes.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2013 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nCompetence\nCompetence means having a combination of training, knowledge and experience such that the person can do the job required in a safe and efficient manner.\nSource: Commercial Diving Projects Offshore, Diving at Work Regulations 1997, Approved Code of Practice (UK HSE L103), First Edition, 1998.\nRegulatory Guidance\nCompetence\nCompetence means qualifications, training and experience to carry out their assigned work in safe manner.\nSource:\u00a0Guidance Notes on Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, Oil Industry Safety Directorate (India), 2012.\nRegulatory Guidance\nCompetence\nAbility to apply knowledge and skills to achieve intended results.\nNOTE: 1 Continuing application of competence can be affected by the work environment with all its variations, pressures, relationships and conflicts that can affect, for example, attitude and commitment to apply the relevant knowledge and skills.\nNOTE: 2 Competence requirements are more than academic qualifications, training and experience. They define the results or outcomes to be achieved for a particular job, the performance criteria or standards to be achieved, the evidence required and the method of obtaining it.\nNOTE: 3 Competences referenced in this International Standard apply both to people within an organization and those outsourced.\nSource: ISO 10018:2012(EN), Quality management \u2014 Guidelines on people involvement and competence, First Edition, September 2012.\nGlobal Standards\nCompetence\nAbility to apply knowledge and skills to achieve intended results\n[SOURCE: ISO/IEC 17024:2012, 3.6].\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards\nSource:\u00a0ISO/IEC 17021:2011 (E) \u2013 Conformity assessment \u2013 Requirements for bodies providing audit and certification of management systems .\nGlobal Standards\nCompetence\nAbility to apply knowledge and skills to achieve intended results\nNOTE\u00a0\u00a0 Ability implies the appropriate application of personal behavior during the audit process.\nSource:\u00a0ISO 19011:2011 (E) \u2013 Guidelines for auditing management system.\nGlobal Standards\nCompetence\nAbility to apply knowledge and skills to achieve intended results.\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards\nCompetence\nAbility to undertake responsibilities and to perform activities to a recognised standard on a regular basis\nNote 1 to entry: Competence is a combination of knowledge, practical and thinking skills, and a person\u2019s behaviour.\nEXAMPLE 1 McCoy\u2019s Law: competency = knowledge \u00d7 skills \u00d7 behaviours.\nEXAMPLE 2 Bloom\u2019s taxonomy: competency = knowledge \u00d7 skills \u00d7 (technical + ability).\nSource:\nISO/TS 17969:2015, Petroleum, petrochemical and natural gas industries \u2014 Guidelines on competency for personnel, First Edition, June 2015.\nGlobal Standards\nCompetence\nA person\u2019s ability to meet \u2013 accurately and reliability \u2013 the performance requirements for a defined role.\nSource: OGP Report No. 415, Asset integrity \u2013 the key to managing major incident risks, International Association of Oil & Gas Producers, December 2008.\nGlobal Standards\nCompetence\nA person\u2019s ability to accurately and reliably meet the performance requirements for a defined role. Competence includes the skills and knowledge necessary to perform the required tasks successfully, the ability to recognize personal limits and so seek physical help or input from others when appropriate, and the conscientious application of skills and knowledge every time they are used. Competence thus includes a behavioural element, ie ability to apply personal skills and knowledge in typical workplace situations.\nSource: OGP Report No. 415, Asset integrity \u2013 the key to managing major incident risks, International Association of Oil & Gas Producers, December 2008.\nGlobal Standards\nCompetence\nCompetence is defined in regulation 6(5) of MHSWR as having sufficient training and experience or knowledge and other qualities. Further guidance on competence in relation to this regulation is provided in paragraph 69.\nSource: Prevention of Fire and Explosion, and Emergency Response on Offshore Installations, Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, Approved Code of Practice and guidance (UK HSE L65), Second Edition, 1997.\nRegulatory Guidance\nCompetence\nAn individual\u2019s knowledge, skills, abilities, and behavioral attributes that enable him or her to perform his or her work consistently, precisely, and reliably.\nSource: International Association of Drilling Contractors,\u00a0Competence Assurance-Guidelines for Building a Successful Program\u00a0Revision April\u00a02015.\nIADC Guidelines\nCompetence\nAn individual\u2019s ability to function within the scope of his/her work responsibilities\n.\nSource:\u00a0IADC Competence Assurance Accreditation Program\n.\nIADC Guidelines", "https://iadclexicon.org/competence-acquisition": "TERM: Competence Acquisition\nURL: https://iadclexicon.org/competence-acquisition\n\nCompetence acquisition\nProcess to ensure that competence (3.1) is attained by a person, a group of people, or an organization. NOTE In order to ensure the needs and objectives of the organization are being met, it can be necessary to have a continual programme of competence acquisition.\nSource: ISO 10018:2012(EN), Quality management \u2014 Guidelines on people involvement and competence, First Edition, September 2012.\nGlobal Standards", "https://iadclexicon.org/competence-assessment": "TERM: Competence Assessment\nURL: https://iadclexicon.org/competence-assessment\n\nCompetence Assessment\nProcess of judging evidence of an individual\u2019s performance against agreed competence requirements.\nNote 1 to entry: The result of such an assessment, potentially in combination with other factors such as work\u00a0experience, will determine whether that individual has demonstrated competence and to which proficiency level.\nSource:\nISO/TS 17969:2015, Petroleum, petrochemical and natural gas industries \u2014 Guidelines on competency for personnel, First Edition, June 2015.\nGlobal Standards", "https://iadclexicon.org/competence-assurance-program": "TERM: Competence Assurance Program\nURL: https://iadclexicon.org/competence-assurance-program\n\nCompetence Assurance Program\nA structured and documented process of identifying, defining, assessing, developing, and managing the continuous competence of company personnel. It includes the formal systems, tools, and processes that ensure personnel are competent to complete tasks to a determined standard.\nSource: International Association of Drilling Contractors,\u00a0Competence Assurance-Guidelines for Building a Successful Program\u00a0Revision April\u00a02015.\nIADC Guidelines", "https://iadclexicon.org/competence-development": "TERM: Competence Development\nURL: https://iadclexicon.org/competence-development\n\nCompetence development\nProcess to increase the competence of a person, a group of people, or an organization.\nSource: ISO 10018:2012(EN), Quality management \u2014 Guidelines on people involvement and competence, First Edition, September 2012.\nGlobal Standards", "https://iadclexicon.org/competencecompetent": "TERM: Competence/Competent\nURL: https://iadclexicon.org/competencecompetent\n\nCompetence/Competent\nThe combination of skills, experience and knowledge of a manager or member of the workforce that has been confirmed through assessment.\nCompetence is assessed for an individual in a post that has a clearly defined profile setting on the job requirements. Competence is regularly re-assessed with a frequency determined by the criticality of the role.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards", "https://iadclexicon.org/competence-standard": "TERM: Competence Standard\nURL: https://iadclexicon.org/competence-standard\n\nCompetence Standard\nThe set of competence elements that comprises the total expectation of an individual in a specific role or position. It defines the expected level of performance as determined by the organization.\nSource: International Association of Drilling Contractors,\u00a0Competence Assurance-Guidelines for Building a Successful Program\u00a0Revision April\u00a02015.\nIADC Guidelines", "https://iadclexicon.org/competency-profile": "TERM: Competency Profile\nURL: https://iadclexicon.org/competency-profile\n\nCompetency Profile\nSkills and behaviour, each specified at a level of proficiency, required to perform the role or activity in line with the associated risk.\nSource:\nISO/TS 17969:2015, Petroleum, petrochemical and natural gas industries \u2014 Guidelines on competency for personnel, First Edition, June 2015.\nGlobal Standards\nCompetency Profile\nA competency profile may be defined for an individual role for a specific activity, per job role, or for a team. A full competency profile defines not only the skills required for the role and/or activity, but also specifies the proficiency level of each skill.\nSource:\nISO/TS 17969:2015, Petroleum, petrochemical and natural gas industries \u2014 Guidelines on competency for personnel, First Edition, June 2015.\nGlobal Standards", "https://iadclexicon.org/competency-catalogue": "TERM: Competency Catalogue\nURL: https://iadclexicon.org/competency-catalogue\n\nCompetency Catalogue\nHierarchical structured list of the competencies required to perform any task.\nSource:\nISO/TS 17969:2015, Petroleum, petrochemical and natural gas industries \u2014 Guidelines on competency for personnel, First Edition, June 2015.\nGlobal Standards", "https://iadclexicon.org/competent": "TERM: Competent\nURL: https://iadclexicon.org/competent\n\nCompetent\nRegulation 7(5) says that a person is \u2018competent\u2019 who has \u2018sufficient training and experience or knowledge and other qualities\u2019 to assist with health and safety measures.\nSource: A Guide to the Offshore Installations and Pipelines Works (Management and Administration) Regulations 1995, Guidance on Regulations (UK HSE L70), Second Edition, 2002.\nRegulatory Guidance\nCompetent\nIn the context of this regulation includes having sufficient expertise in the equipment being examined and tested, and in its intended use. This competence may be available in house or through a suitably qualified external person or organisation.\nSource: Prevention of Fire and Explosion, and Emergency Response on Offshore Installations, Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, Approved Code of Practice and guidance (UK HSE L65), Second Edition, 1997.\nRegulatory Guidance\nCompetent\nCompetence is not defined in the regulation but it includes having the necessary theoretical and practical knowledge, and actual experience of the type of plant to be examined, to enable, in the case of initial examinations, a judgement to be made on the suitability of plant, to enable defects or weaknesses to be detected, and for their importance in relation to the performance required of the particular plant to be assessed.\nSource: Prevention of Fire and Explosion, and Emergency Response on Offshore Installations, Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, Approved Code of Practice and guidance (UK HSE L65), Second Edition, 1997.\nRegulatory Guidance\nCompetent\n\u201cCompetent\u201d in relation to a person means competent by way of sufficient training and experience or knowledge and other qualities properly to perform or assist in performing the work which that person is required to do.\nSource: The Borehole Sites and Operations Regulations 1995, UK S.I. 1995/2038, 1995.\nRegulations", "https://iadclexicon.org/competent-authority": "TERM: Competent Authority\nURL: https://iadclexicon.org/competent-authority\n\nCompetent Authority\n\u201cCompetent Authority\u201d means any person or authority authorized by the Central Government, by notification the Official Gazette, to perform the functions of the Competent Authority under this act and different persons or authorities may be authorized to perform all or any of the functions of the Competent Authority under this Act in the same area or different area specified in the notification.\nSource:\u00a0The Petroleum Mineral Pipelines (Acquisition of Right of User in Land) Act, 1962, Act No. 50 of 1962, India, as amended as of May 2013.\nLegislation\nCompetent Authority\n\u2018Competent Authority\u2019 means the public authority, appointed pursuant to this Directive and responsible for the duties assigned to it in this Directive. The competent authority may be comprised of one or more public bodies.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nCompetent Authority\n\u201cCompetent authority\u201d means authority, appointed by the Central Government for implementation of these rules\n.\nSource:\u00a0Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, India, 18th June 2008.\nRegulations\nBevoegde autoriteit\u00a0(Dutch)\n\u201ebevoegde autoriteit\u201d: de overheidsinstantie die aangesteld is op grond van deze richtlijn en belast is met de haar krachtens deze richtlijn opgedragen taken. De bevoegde autoriteit kan uit een of meer overheidsorganen bestaan.\n1\nAutorit\u00e9 comp\u00e9tente\u00a0(French)\n\u00abautorit\u00e9 comp\u00e9tente\u00bb, les pouvoirs publics d\u00e9sign\u00e9s en vertu de la pr\u00e9sente directive et responsables des t\u00e2ches qui lui sont assign\u00e9es par la pr\u00e9sente directive. L\u2019autorit\u00e9 comp\u00e9tente peut se composer d\u2019un ou de plusieurs organismes publics.\n1\nKompetent myndighed\u00a0(Danish)\n\u00bbkompetent myndighed\u00ab: den offentlige myndighed, der er udn\u00e6vnt i henhold til dette direktiv, og som er ansvarlig for de opgaver, der er p\u00e5lagt den i dette direktiv. Den kompetente myndighed kan best\u00e5 af et eller flere offentlige organer.\n1\nAutoridad competente\u00a0(Spanish)\n\u00abautoridad competente\u00bb: la autoridad p\u00fablica designada en virtud de la presente Directiva y responsable de las funciones que le asigna la presente Directiva. La autoridad competente podr\u00e1 constar de uno o de varios organismos p\u00fablicos.\n1\nAutoritate competent\u0103\u00a0(Romanian)\n\u201eautoritate competent\u0103\u201d \u00eenseamn\u0103 autoritatea public\u0103 desemnat\u0103 \u00een temeiul prezentei directive \u0219i care este responsabil\u0103 pentru atribu\u021biile conferite prin prezenta directiv\u0103. Autoritatea competent\u0103 poate fi compus\u0103 dintr-unul sau mai multe organisme.\n1\nZust\u00e4ndige Beh\u00f6rde\u00a0(German)\n\u201ezust\u00e4ndige Beh\u00f6rde\u201c die Beh\u00f6rde, die gem\u00e4\u00df dieser Richtlinie benannt wird und f\u00fcr die Aufgaben verantwortlich ist, die ihr mit dieser Richtlinie \u00fcbertragen werden. Die zust\u00e4ndige Beh\u00f6rde kann eine oder mehrere \u00f6ffentliche Stellen umfassen.\n1\n\u03b1\u03c1\u03bc\u03cc\u03b4\u03b9\u03b1 \u03b1\u03c1\u03c7\u03ae\u00a0(Greek)\n\u00ab\u03b1\u03c1\u03bc\u03cc\u03b4\u03b9\u03b1 \u03b1\u03c1\u03c7\u03ae\u00bb \u03c3\u03b7\u03bc\u03b1\u03af\u03bd\u03b5\u03b9 \u03c4\u03b7 \u03b4\u03b7\u03bc\u03cc\u03c3\u03b9\u03b1 \u03b1\u03c1\u03c7\u03ae \u03c0\u03bf\u03c5 \u03b4\u03b9\u03bf\u03c1\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03c3\u03cd\u03bc\u03c6\u03c9\u03bd\u03b1 \u03bc\u03b5 \u03c4\u03b7\u03bd \u03c0\u03b1\u03c1\u03bf\u03cd\u03c3\u03b1 \u03bf\u03b4\u03b7\u03b3\u03af\u03b1 \u03ba\u03b1\u03b9 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c5\u03c0\u03b5\u03cd\u03b8\u03c5\u03bd\u03b7 \u03b3\u03b9\u03b1 \u03c4\u03b1 \u03ba\u03b1\u03b8\u03ae\u03ba\u03bf\u03bd\u03c4\u03b1 \u03c0\u03bf\u03c5 \u03c4\u03b7\u03c2 \u03b1\u03bd\u03b1\u03c4\u03af\u03b8\u03b5\u03bd\u03c4\u03b1\u03b9 \u03b4\u03c5\u03bd\u03ac\u03bc\u03b5\u03b9 \u03c4\u03b7\u03c2 \u03c0\u03b1\u03c1\u03bf\u03cd\u03c3\u03b1\u03c2 \u03bf\u03b4\u03b7\u03b3\u03af\u03b1\u03c2. \u0397 \u03b1\u03c1\u03bc\u03cc\u03b4\u03b9\u03b1 \u03b1\u03c1\u03c7\u03ae \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b1\u03c0\u03b1\u03c1\u03c4\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03ad\u03bd\u03b1\u03bd \u03ae \u03c0\u03b5\u03c1\u03b9\u03c3\u03c3\u03cc\u03c4\u03b5\u03c1\u03bf\u03c5\u03c2 \u03b4\u03b7\u03bc\u03cc\u03c3\u03b9\u03bf\u03c5\u03c2 \u03c6\u03bf\u03c1\u03b5\u03af\u03c2.\n1\nAutorit\u00e0 competente\u00a0(Italian)\n\u00abautorit\u00e0 competente\u00bb: l\u2019autorit\u00e0 pubblica nominata a norma della presente direttiva e responsabile dei compiti assegnati dalla presente direttiva. L\u2019autorit\u00e0 competente pu\u00f2 essere costituita da uno o pi\u00f9 organismi pubblici.\n1\nW\u0142a\u015bciwy organ\u00a0(Polish)\n\u201ew\u0142a\u015bciwy organ\u201d oznacza organ publiczny wyznaczony na podstawie niniejszej dyrektywy i pe\u0142ni\u0105cy obowi\u0105zki przydzielone mu w niniejszej dyrektywie. W\u0142a\u015bciwy organ mo\u017ce by\u0107 z\u0142o\u017cony z jednej lub wi\u0119kszej liczby jednostek publicznych.\n1\nAutoridade competente\u00a0(Portuguese)\n\u00abAutoridade competente\u00bb, a autoridade p\u00fablica designada nos termos da presente diretiva respons\u00e1vel pelas fun\u00e7\u00f5es que lhe s\u00e3o atribu\u00eddas pela presente diretiva. A autoridade competente pode ser constitu\u00edda por um ou mais organismos p\u00fablicos.\n1\nBeh\u00f6rig myndighet\u00a0(Swedish)\nbeh\u00f6rig myndighet: den myndighet som har utsetts enligt detta direktiv och som ansvarar f\u00f6r de uppgifter som den tilldelats genom detta direktiv. Den beh\u00f6riga myndigheten kan best\u00e5 av ett eller flera offentliga organ.\n1\nToimivaltaisella viranomaisella\u00a0(Finnish)\n\u2019toimivaltaisella viranomaisella\u2019 tarkoitetaan t\u00e4m\u00e4n direktiivin nojalla nimitetty\u00e4 viranomaista, joka vastaa t\u00e4ss\u00e4 direktiiviss\u00e4 sille osoitetuista teht\u00e4vist\u00e4. Toimivaltainen viranomainen voi muodostua yhdest\u00e4 tai useammasta julkisesta elimest\u00e4.\n1\nPristojni organ\u00a0(Slovenian)\n\u201epristojni organ\u201c pomeni javni organ, imenovan v skladu s to direktivo in odgovoren za naloge, dodeljene s to direktivo. Pristojni organ je lahko sestavljen iz enega ali ve\u010d javnih organov.\n1\nPr\u00edslu\u0161n\u00fd org\u00e1n\u00a0(Slovak)\n\u201epr\u00edslu\u0161n\u00fd org\u00e1n\u201c je org\u00e1n verejnej moci ur\u010den\u00fd pod\u013ea tejto smernice zodpovedn\u00fd za \u00falohy, ktor\u00e9 mu s\u00fa pridelen\u00e9 v tejto smernici. Pr\u00edslu\u0161n\u00fd org\u00e1n sa m\u00f4\u017ee sklada\u0165 z jedn\u00e9ho alebo viacer\u00fdch org\u00e1nov verejnej moci.\n1\nKompetentinga vald\u017eios institucija\u00a0(Lithuanian)\nkompetentinga vald\u017eios institucija \u2013 pagal \u0161i\u0105 direktyv\u0105 paskirta vald\u017eios institucija, atsakinga u\u017e pagal \u0161i\u0105 direktyv\u0105 jai pavestas pareigas. Kompetenting\u0105 vald\u017eios institucij\u0105 gali sudaryti viena ar daugiau vie\u0161\u0173j\u0173 \u012fstaig\u0173.\n1\nIllet\u00e9kes hat\u00f3s\u00e1g\u00a0(Hungarian)\n\u201eillet\u00e9kes hat\u00f3s\u00e1g\u201d: az ezen ir\u00e1nyelv szerint kijel\u00f6lt \u00e9s az ezen ir\u00e1nyelv szerint r\u00e1ruh\u00e1zott feladatok\u00e9rt felel\u0151s hat\u00f3s\u00e1g. Az illet\u00e9kes hat\u00f3s\u00e1got egy vagy t\u00f6bb k\u00f6zjogi szerv alkothatja.\n1\nAwtorit\u00e0 kompetenti\u00a0(Maltese)\n\u2027awtorit\u00e0 kompetenti\u2027 tfisser l-awtorit\u00e0 pubblika, nominata skont din id-Direttiva u li hija responsabbli g\u0127ad-dmirijiet mog\u0127tija lilha f\u2019din id-Direttiva. L-awtorit\u00e0 kompetenti tista\u2019 tkun mag\u0127mula minn korp pubbliku wie\u0127ed jew aktar.\n1\nKompetent\u0101 iest\u0101de\u00a0(Latvian)\n\u201ckompetent\u0101 iest\u0101de\u201d ir publiska iest\u0101de, kas iecelta, iev\u0113rojot \u0161o direkt\u012bvu, un kas ir atbild\u012bga par uzdevumiem, kuri tai uztic\u0113ti ar \u0161o direkt\u012bvu. Kompetent\u0101 iest\u0101de var ietvert vienu vai vair\u0101kas publiskas iest\u0101des.\n1\nP\u00e4dev asutus\u00a0(Estonian)\n\u201ep\u00e4dev asutus\u201d\u2013 vastavalt k\u00e4esolevale direktiivile m\u00e4\u00e4ratud ja talle k\u00e4esoleva direktiivi alusel omistatud \u00fclesannete eest vastutav avaliku sektori asutus. P\u00e4dev asutus v\u00f5ib h\u00f5lmata \u00fcht v\u00f5i mitut avaliku sektori asutust.\n1\nP\u0159\u00edslu\u0161n\u00fdm org\u00e1nem\u00a0(Czech)\n\u201ep\u0159\u00edslu\u0161n\u00fdm org\u00e1nem\u201c org\u00e1n ve\u0159ejn\u00e9 moci ur\u010den\u00fd podle t\u00e9to sm\u011brnice a pov\u011b\u0159en\u00fd v\u00fdkonem \u00fakol\u016f, kter\u00e9 pro n\u011bj stanov\u00ed tato sm\u011brnice. P\u0159\u00edslu\u0161n\u00fd org\u00e1n m\u016f\u017ee b\u00fdt tvo\u0159en jedn\u00edm nebo v\u00edce org\u00e1ny ve\u0159ejn\u00e9 spr\u00e1vy.\n1\n\u043a\u043e\u043c\u043f\u0435\u0442\u0435\u043d\u0442\u0435\u043d \u043e\u0440\u0433\u0430\u043d\u00a0(Bulgarian)\n\u201e\u043a\u043e\u043c\u043f\u0435\u0442\u0435\u043d\u0442\u0435\u043d \u043e\u0440\u0433\u0430\u043d\u201c \u043e\u0437\u043d\u0430\u0447\u0430\u0432\u0430 \u043f\u0443\u0431\u043b\u0438\u0447\u043d\u0438\u044f\u0442 \u043e\u0440\u0433\u0430\u043d, \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d \u0441\u044a\u0433\u043b\u0430\u0441\u043d\u043e \u043d\u0430\u0441\u0442\u043e\u044f\u0449\u0430\u0442\u0430 \u0434\u0438\u0440\u0435\u043a\u0442\u0438\u0432\u0430 \u0438 \u043e\u0442\u0433\u043e\u0432\u0430\u0440\u044f\u0449 \u0437\u0430 \u0438\u0437\u043f\u044a\u043b\u043d\u0435\u043d\u0438\u0435\u0442\u043e \u043d\u0430 \u0437\u0430\u0434\u044a\u043b\u0436\u0435\u043d\u0438\u044f\u0442\u0430, \u0432\u044a\u0437\u043b\u043e\u0436\u0435\u043d\u0438 \u043c\u0443 \u0441 \u043d\u0430\u0441\u0442\u043e\u044f\u0449\u0430\u0442\u0430 \u0434\u0438\u0440\u0435\u043a\u0442\u0438\u0432\u0430. \u041a\u043e\u043c\u043f\u0435\u0442\u0435\u043d\u0442\u043d\u0438\u044f\u0442 \u043e\u0440\u0433\u0430\u043d \u043c\u043e\u0436\u0435 \u0434\u0430 \u0441\u0435 \u0441\u044a\u0441\u0442\u043e\u0438 \u043e\u0442 \u0435\u0434\u043d\u0430 \u0438\u043b\u0438 \u043f\u043e\u0432\u0435\u0447\u0435 \u043f\u0443\u0431\u043b\u0438\u0447\u043d\u0438 \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0438.\n1\nCompetent Authority\nCompetent authority\nmeans an organization authorized by the Administration to perform functions required by this Code.\nSource:\u00a0IMO Resolution MSC.307(88), International Code for Application of Fire Test Procedures, 2010 (2010 FTP Code), 3 December 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/competent-body": "TERM: Competent Body\nURL: https://iadclexicon.org/competent-body\n\nCompetent Body\nIndividual or organization which can demonstrate appropriate technical knowledge and\u00a0relevant skills to make the necessary assessments of the safety aspect under consideration.\nSource: IEC 60079-14:2013, Explosive atmospheres \u2013 Part 14: Electrical installations design, selection and erection, Edition 5.0, November 2013.\nGlobal Standards", "https://iadclexicon.org/competent-officers": "TERM: Competent Officers\nURL: https://iadclexicon.org/competent-officers\n\nCompetent officers\n\u201cCompetent officers\u201d means those who have been appointed by the Minister to execute this Act.\nSource: Law of Information Energy, Petroleum Act B.E. 2514 (1971), Thailand, as of June 2013.\nLegislation", "https://iadclexicon.org/competitive-reservoir": "TERM: Competitive Reservoir\nURL: https://iadclexicon.org/competitive-reservoir\n\nCompetitive reservoir\nCompetitive reservoir means a reservoir in which there are one or more producible or producing well completions on each of two or more leases or portions of leases, with different lease operating interests, from which the lessees plan future production.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/competent-person": "TERM: Competent Person\nURL: https://iadclexicon.org/competent-person\n\nCompetent Person\nA person with characteristics or abilities gained through training, experience, or both, as measured against the manufacturers\u2019 or equipment owner\u2019s established requirements.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nCompetent Person\nA person identified by the employer as being capable of identifying existing and predictable hazards in the surroundings or working conditions which are unsanitary, hazardous, or dangerous to personnel, and who has authorization to take prompt corrective measures to eliminate them (OSHA 1926.32). The concept of \u201ccompetent person\u201d is performance-based relative to the context of the work to be done.\nAPI\nRP 2201, Safe Hot Tapping Practices in the Petroleum & Petrochemical Industries, Fifth Edition, July 2003 (Reaffirmed October 2010),\nGlobal Standards\nAPI\nRP 2009, Safe Welding, Cutting, and Hot Work Practices in the Petroleum and Petrochemical Industries, Seventh Edition, February 2002 (Reaffirmed, March 2012),\nGlobal Standards\nCompetent Person\nA competent person [defined in Rule-2(g)] is a person, with appropriate knowledge (theoretical and practical) and experience of operations (including equipment and process). He can carry out thorough examination of operations, which will enable him to detect defects & weaknesses and assess their importance to safety and operations.\nSource:\u00a0Guidance Notes on Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, Oil Industry Safety Directorate (India), 2012.\nRegulatory Guidance\nCompetent Person\nCompetent person means a person with sufficient theoretical knowledge and practical experience to make an informed assessment of the likelihood of a dangerous atmosphere being present or subsequently arising in the space.\n.\nSource:\nIMO resolution A.1050(27), Revised recommendations for entering enclosed spaces aboard ships, 21 December 2011, International Maritime Organization.\nRegulatory Guidance\nCompetent Person\n\u201cCompetent Person\u201d means one who is capable of identifying existing and predictable hazards in the surrounding or working conditions which are unsanitary, hazardous, or dangerous to employees and who has authorization to take prompt corrective measures to eliminate them or who can recommend directly to persons in authority that such corrective measures be taken.\nSource:\u00a0State of Wyoming Occupational Safety and Health Rules and Regulations for Oil and Gas Well Drilling, Revised January 8, 2013.\nRegulations\nCompetent Person\nAs defined in the EC Directives for Supply of Machinery.\nSource:\u00a0NORSOK D-001, Drilling facilities, Rev. 3, December 2012.\nGlobal Standards\nCompetent Person\nA person possessing adequate qualifications such as suitable training and sufficient knowledge, experience and skill for the safe performance of the specific work to a specific standard.\nSource:\u00a0NORSOK D-001, Drilling facilities, Rev. 3, December 2012.\nGlobal Standards\nCompetent Person\nCompetent person means a person who has the knowledge, experience, skill, and qualifications to carry out a task required by these regulations.\nSource: Health and Safety in Employment (Petroleum Exploration and Extraction) Regulations 2013, SR 2013/208, New Zealand, as of May 2013.\nRegulations\nCompetent Person\nCompetent person means any person who has\u2014\n(a) the relevant knowledge, experience, and skill to carry out a task required or permitted by these regulations to be carried out by a competent person; and\n(b) either\u2014\n(i) a relevant qualification evidencing the person\u2019s possession of that knowledge, experience, and skill; or\n(ii) if the person is an employee, a certificate issued by the person\u2019s employer evidencing the person\u2019s possession of that knowledge, experience, and skill.\nSource: Health and Safety in Employment (Mining\u2014Underground) Regulations 1999, SR 1999/331, New Zealand, as of 8 October 1999.\nRegulations\nCompetent Person\n\u201cCompetent person\u201d means a person recognized by the Chief Controller to be a competent person, or a person who holds a certificate of competency for the job in respect of which competency is required from an institution recognized by the Chief Controller in this behalf.\nSource:\u00a0The Petroleum Rules, 1976, India, 1976.\nRegulations\nSource: The Petroleum Rules, 2002, India, 13th March 2002.\nRegulations\nCompetent Person\n\u201cCompetent person\u201d means a person who is capable of identifying existing and predictable hazards associated with his area of activities and who has authorization to take prompt corrective measures to eliminate them\n.\nSource:\u00a0Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, India, 18th June 2008.\nRegulations\nCompetent Person\nPerson, organisation or unit who has sufficient theoretical knowledge and practical experience to examine and judge the technical safety of lifting appliances, in order to issue reports and certificates.\nGuidance note:\nThe term Competent Person corresponds to the term Enterprice of Competence (EOC) used by The Offshore Mechanical Handling Committee (OMHEC). In some countries the Authorities require that the Competent person shall be certified, authorised or accredited.\nSource: Verification of Lifting Appliances for the Oil and Gas Industry, DNV-OSS-308, October 2010, Det Norske Veritas AS,\nGlobal Standards", "https://iadclexicon.org/complement": "TERM: Complement\nURL: https://iadclexicon.org/complement\n\nComplement\n\u201cComplement\u201d, in respect of a vessel or platform from which an offshore geophysical operation is conducted, means all persons on the vessel or platform whose primary duties relate to the operation of the vessel or platform; \u00e9quipage.\nSource:\u00a0Canada Oil and Gas Geophysical Operations Regulations, SOR/96-117, Canada, current to April 29, 2013.\nRegulations\nSource: Nova Scotia Offshore Area Petroleum Geophysical Operations Regulations, SOR/95-144, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/complaint": "TERM: Complaint\nURL: https://iadclexicon.org/complaint\n\nComplaint\nExpression of dissatisfaction, other than appeal, by any person or organization, to an accreditation body, relating to the activities of that accreditation body or of an accredited CAB, where a response is expected.\nSource:\u00a0ISO/IEC 17011:2004, Conformity assessment \u2013 General requirements for accreditation bodies accrediting conformity assessment bodies.\nGlobal Standards\nComplaint\nexpression of dissatisfaction, other than appeal, by any person or organization to a certification body, relating to the activities of that body or the activities of a certified person, where a response is expected\n[SOURCE: ISO/IEC 17000:2004, 6.5, modified]\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/completed": "TERM: Completed\nURL: https://iadclexicon.org/completed\n\nCompleted\n\u201cCompleted\u201d, in relation to a well, means a well that is prepared for production or injection operations (compl\u00e9t\u00e9).\nSource:\u00a0Canada Oil and Gas Drilling and Production Regulations, SOR/2009-315, February 2013.\nRegulations\nSource:\u00a0Drilling and Production Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, March 31, 2011.\nRegulatory Guidance\nSource:\u00a0Nova Scotia Offshore Petroleum Drilling and Production Regulations, SOR/2009-317, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/complete": "TERM: Complete\nURL: https://iadclexicon.org/complete\n\nComplete\n\u201cComplete\u201d means to equip and condition a well as an oil, gas, or service well so that it is capable of producing or injecting fluids; in the case of a well branch in a previously completed well, \u201ccomplete\u201d means to equip and condition a well branch so that it is capable of contributing to the well\u2019s production or injection of fluids.\nSource: Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, \u00a7 25.990, December 7, 2012.\nRegulations", "https://iadclexicon.org/completion-interval": "TERM: Completion Interval\nURL: https://iadclexicon.org/completion-interval\n\nCompletion Interval\nThe geologic formations in a well where production, injection or disposal operations are taking place.\nSource:\nAPI\nBULLETIN E3, Environmental Guidance Document: Well Abandonment and Inactive Well Practices for U.S. Exploration and Production Operations, First Edition, January 1993 (Reaffirmed June 2000).\nGlobal Standards\nCompletion Interval\n\u201cCompletion interval\u201d means a section within a well that is prepared to permit the\nproduction of fluids from the well;\nobservation of the performance of a reservoir; or\ninjection of fluids into the well (intervalle de compl\u00e9tion).\nSource:\u00a0Canada Oil and Gas Drilling and Production Regulations, SOR/2009-315, February 2013.\nRegulations\nSource:\u00a0Drilling and Production Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, March 31, 2011.\nRegulatory Guidance\nSource:\u00a0Nova Scotia Offshore Petroleum Drilling and Production Regulations, SOR/2009-317, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/completed-review": "TERM: Completed Review\nURL: https://iadclexicon.org/completed-review\n\nCompleted review\nFor the purposes of this section, a review is completed when the report of the review is made available to the responsible Commonwealth Minister.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/completed-interval": "TERM: Completed Interval\nURL: https://iadclexicon.org/completed-interval\n\nCompleted Interval\n\u201cCompleted interval\u201d means that portion of a well bore or lateral that is:\n(1) cased, cemented and perforated;\n(2) an open hole; or\n(3) isolated by a packer or other non-permeable means and open to the formation.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/completion": "TERM: Completion\nURL: https://iadclexicon.org/completion\n\nCompletion\n\u201cCompletion\u201d refers to after all welding, post-weld heat treat and machining.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nCompletion\nCOMPLETION. An oil well shall be considered completed when the first new oil is produced through wellhead equipment into lease tanks from the ultimate producing interval after the production string has been run. A gas well shall be considered completed when the well is capable of producing gas through wellhead equipment from the ultimate producing zone after the production string has been run. A dry hole shall be considered completed when all provisions of plugging are complied with as set out in these rules. Any well not previously defined as an oil or gas well, shall be considered completed ninety (90) days after reaching total depth. If approved by the Director, a well that requires extensive testing shall be considered completed when the drilling rig is released or six months after reaching total depth, whichever is later.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations\nCompletion\n\u201cCompletion\u201d means an oil well shall be considered completed when the first oil is produced through wellhead equipment into tanks from the ultimate producing interval after casing has been run. A gas well shall be considered complete when the well is capable of producing gas through wellhead equipment from the ultimate producing zone after casing has been run. A dry hole shall be considered complete when all provisions of plugging are complied with as set out in this chapter.\nSource: Oil and gas Conservation, North Dakota Administrative Code, Chapter 43-02-03, April 2012.\nRegulations", "https://iadclexicon.org/completion-operation": "TERM: Completion Operation\nURL: https://iadclexicon.org/completion-operation\n\nCompletion Operation\n\u201cCompletion operation\u201d means work performed in a well after the casing and cementing of the wellbore; \u201ccompletion operation\u201d includes plugging, perforating, stimulating, testing, and equipping the well to produce or inject fluids.\nSource: Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, \u00a7 25.990, December 7, 2012.\nRegulations", "https://iadclexicon.org/completion-riser": "TERM: Completion Riser\nURL: https://iadclexicon.org/completion-riser\n\nCompletion riser\nA completion riser is a riser that is designed to be run through the drilling marine riser and subsea BOP stack, and is used for the installation and recovery of the downhole tubing and tubing hanger in a subsea well. Since the completion riser is run inside a drilling marine riser, it is not exposed to environmental forces such as wind, waves and current.\nA completion riser typically consists of the following (see Figure A.32): TH running tool; TH orientation device (unless this is included in the design of the TH itself, as can be done for example if a subsea HXT is used, or if a TH spool is used with a VXT); a means of sealing off against the riser inside the BOP stack for pressure-testing and well control; a subsea test tree for well control during an emergency disconnect; retainer valve(s) to retain the fluid contents of the riser during an emergency disconnect; intermediate riser joints; lubricator valve(s) to isolate the riser during loading/unloading of long wireline toolstrings; a surface tree for pressure control of the wellbore and to provide a connection point for a surface wireline lubricator system; a means of tensioning the riser, so that it does not buckle under its own weight.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nCompletion Riser\nTemporary riser that is designed to run inside a BOP and drilling riser to allow for well completion. NOTE Completion operations are performed within the drilling riser. A completion riser can also be used for open-sea workover operations.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/completionfractureworkover-pit": "TERM: Completion/Fracture/Workover Pit\nURL: https://iadclexicon.org/completionfractureworkover-pit\n\nCompletion/Fracture/Workover Pit\n\u201cCompletion/fracture/workover pit\u201d means a pit used for temporary storage of spent completion fluids, frac fluids, workover fluids, drilling fluids, silt, debris, water, brine, oil scum, paraffin, or other deleterious substances which have been cleaned out of the wellbore of a well being completed, fractured, recompleted, or worked over.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/completion-string": "TERM: Completion String\nURL: https://iadclexicon.org/completion-string\n\nCompletion String\nString consisting primarily of production tubing, but also including additional components such as the surface-controlled subsurface safety valve (SCSSV), gas-lift mandrels, chemical injection and instrument ports, landing nipples, and packer or packer seal assemblies\nNote: 1 to entry: The production string is run inside the production casing and is used to conduct production fluids to the surface.\n[SOURCE: API RP 90, modified].\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nCompletion String\nThe completion string consists primarily of production tubing, but also includes additional components such as the surface controlled subsurface safety valve (SCSSV), gas lift mandrels, chemical injection and instrument ports, landing nipples, and packer or packer seal assemblies. The completion string is run inside the production casing and used to produce fluids to the surface.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/completionworkover-pit": "TERM: Completion/Workover Pit\nURL: https://iadclexicon.org/completionworkover-pit\n\nCompletion/Workover Pit\nPit used for storage or disposal of spent completion fluids, workover fluids and drilling fluid, silt, debris, water, brine, oil scum, paraffin, or other materials which have been cleaned out of the wellbore of a well being completed or worked over.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/completionworkover-riser": "TERM: Completion/Workover Riser\nURL: https://iadclexicon.org/completionworkover-riser\n\nCompletion/Workover Riser\nExtension of the production and/or annulus bore(s) of a subsea well to a surface vessel. See ISO 13628-7.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/complex-lifting-appliance": "TERM: Complex Lifting Appliance\nURL: https://iadclexicon.org/complex-lifting-appliance\n\nComplex Lifting Appliance\npower driven lifting appliances with high capacity and/or high risks.\nNOTE: Complex lifting appliances include, but are not limited to: Offshore cranes, BOP cranes, draw works, launching appliances for lifeboats, tower cranes, mobile cranes etc.\nSource: Rules for Classification and Construction, IV Industrial Services, 6 Offshore Technology, 9 Guideline for Personnel Transfers by Means of Lifting Appliances, Edition 2011, Germanischer Lloyd SE,\nGlobal Standards", "https://iadclexicon.org/compliance": "TERM: Compliance\nURL: https://iadclexicon.org/compliance\n\nCompliance\nAct or process of satisfying the legal and other applicable requirements of a regulation or regulatory body.\nSource:\nAPI\nSPEC Q1, Specification for Quality Management System Requirements for Manufacturing Organizations for the Petroleum and Natural Gas Industry, Ninth Edition, June 2013 (Errata 2, March 2014).\nGlobal Standards\nSource:\nAPI\nSpec Q2, Specification for Quality Management System Requirements for Service, Supply Organizations for the Petroleum and Natural Gas Industries, Upstream Segment, First Edition, December 2011.\nGlobal Standards\nCompliance\nConfirmation that a defined requirement has been met.\nRequirements may be defined within policies, regulations, laws, management systems, specifications, rules, codes, standards, processes or procedures.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards", "https://iadclexicon.org/compliance-certificate": "TERM: Compliance Certificate\nURL: https://iadclexicon.org/compliance-certificate\n\nCompliance certificate\nA document certifying object\u2019s compliance with the requirements of technical regulations, provisions of standards, sets of rules or terms of contracts. (as amended by the Federal Law dated 01.05.2007 No. 65-FZ)\nSource: Federal Law on Technical Regulation, No. 184-FZ, Russian Federation, December 2002 (amended September 2010).\nRegulations", "https://iadclexicon.org/compliance-confirmation": "TERM: Compliance Confirmation\nURL: https://iadclexicon.org/compliance-confirmation\n\nCompliance confirmation\nCertification by documents of compliance of the products or other objects, processes of design (including survey works), production, construction, installation, adjustment, operation, storage, transportation, sale and reclamation, performance of works or rendering of services with the requirements of technical regulations, provisions of standards, sets of rules or terms of contracts. (as amended by the Federal Law dated 01.05.2007 No. 65-FZ)\nSource: Federal Law on Technical Regulation, No. 184-FZ, Russian Federation, December 2002 (amended September 2010).\nRegulations", "https://iadclexicon.org/compliance-checklist": "TERM: Compliance Checklist\nURL: https://iadclexicon.org/compliance-checklist\n\nCompliance Checklist\nCOMPLIANCE CHECKLIST shall mean a checklist of actions taken or on-site conditions that indicate compliance with specific regulatory requirements applicable to specific types of oil and gas facilities (e.g. drilling pads, pits, flowlines, etc.) or to specific types of oil and gas activities (e.g. closure, reclamation, spill response, etc.) developed by the Director.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/completionworkover-cwo-riser-systems": "TERM: Completion/workover (C/WO) Riser Systems\nURL: https://iadclexicon.org/completionworkover-cwo-riser-systems\n\nCompletion/workover (C/WO) riser systems\nC/WO riser systems are used for the initial installation of the subsea completion equipment and during major well workovers. These systems typically require the use of a mobile offshore drilling vessel equipped with fullwellbore-diameter pressure control equipment. The two basic components of these systems are the C/WO riser and the WOCS, as described below.\nThe completion and workover risers may in fact be a common system [typically known just as the completion/workover (C/WO) riser], with specific items added or removed to suit the task being performed.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nCompletion/Workover Riser (C/WO riser)\nTemporary riser used for completion or workover operations.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/compliance-declaration": "TERM: Compliance Declaration\nURL: https://iadclexicon.org/compliance-declaration\n\nCompliance declaration\nA document certifying that the products released for circulation comply with the requirements of technical regulations.\nSource: Federal Law on Technical Regulation, No. 184-FZ, Russian Federation, December 2002 (amended September 2010).\nRegulations", "https://iadclexicon.org/compliance-evaluation": "TERM: Compliance Evaluation\nURL: https://iadclexicon.org/compliance-evaluation\n\nCompliance evaluation\nDirect or indirect determination of an object\u2019s compliance with the requirements.\nSource: Federal Law on Technical Regulation, No. 184-FZ, Russian Federation, December 2002 (amended September 2010).\nRegulations", "https://iadclexicon.org/compliance-mark": "TERM: Compliance Mark\nURL: https://iadclexicon.org/compliance-mark\n\nCompliance mark\nA note used to inform purchasers that a certificate object complies with the requirements of a voluntary certification system or national standard.\nSource: Federal Law on Technical Regulation, No. 184-FZ, Russian Federation, December 2002 (amended September 2010).\nRegulations", "https://iadclexicon.org/compliance-notice": "TERM: Compliance Notice\nURL: https://iadclexicon.org/compliance-notice\n\nCompliance Notice\n\u201cCompliance notice\u201d means a response, in writing, to an order of a safety officer, describing the extent to which the person against whom the order was made has complied with each item identified in the order.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations", "https://iadclexicon.org/compliance-order": "TERM: Compliance Order\nURL: https://iadclexicon.org/compliance-order\n\nCompliance Order\nCompliance order means an order made under section 137 of the Employment Relations Act 2000.\nSource: Health and Safety in Employment Act 1992, Public Act 1992 No 96, New Zealand, as of 1 July 2011.\nLegislation", "https://iadclexicon.org/compliant-structure": "TERM: Compliant Structure\nURL: https://iadclexicon.org/compliant-structure\n\nCompliant Structure\nstructure that is sufficiently flexible that applied lateral dynamic actions are substantially balanced by inertial reactions\nSource:\u00a0ISO 19900:2013, Petroleum and natural gas industries \u2013 General requirements\u00a0for offshore structures.\nGlobal Standards", "https://iadclexicon.org/component-interference": "TERM: Component Interference\nURL: https://iadclexicon.org/component-interference\n\nComponent Interference\nRefers to the rubbing together or impact of system components.\nSource:\nAPI\nRP 17B, Recommended Practice for Flexible Pipe, Fourth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/component": "TERM: Component\nURL: https://iadclexicon.org/component\n\nComponent\nMechanical element suitable for joining or assembly into a pressure-tight fluid-containing piping system.\nEXAMPLE:\nPipe, fittings, flanges, gaskets, bolting, valves, and devices such as expansion joints, flexible joints, pressure hoses, liquid traps, strainers and in-line separators.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards\nComponent\nMechanical part, including cement, used in the construction of a well.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2013 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nComponent\nPart of the riser system.\nNOTE: Includes structural components like pipes, connectors, stress joints, tension joints, landing blocks, slick joints, tubing hanger orientation joints, adapter joints, etc.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nComponent\nPart of the pressure-containing equipment, which can be considered as an individual item for the calculation.\nNOTE: Includes structural components like pipes, connectors, stress joints, tension joints, landing blocks, slick joints, tubing hanger orientation joints, adapter joints, etc.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nComponent\nIndividual part of an assembly.\nSource:\nAPI\nSPEC 11D1, Packers and Bridge Plugs, Upstream Segment, Second Edition, July 2009.\nGlobal Standards", "https://iadclexicon.org/component-part": "TERM: Component Part\nURL: https://iadclexicon.org/component-part\n\nComponent Part\nAn indivisible item.\nSource: IEC 60079-19:2015, Explosive atmospheres \u2013 Part 19: Equipment repair, overhaul and reclamation, Edition 3.1, March 2015.\nGlobal Standards", "https://iadclexicon.org/component-makebreak": "TERM: Component, make/break\nURL: https://iadclexicon.org/component-makebreak\n\nComponent, make/break\nComponents having contacts that can interrupt a circuit (even if the interruption is transient in nature). Examples of make/break components are relays, circuit breakers, servo potentiometers, adjustable resistors, switches, connectors, and motor brushes.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nComponent, make/break\nComponents having contacts that can interrupt a circuit (even if the interruption is transient in nature). Examples of make/break components are relays, circuit breakers, servo potentiometers, adjustable resistors, switches, connectors, and motor brushes.\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/component-protective": "TERM: Component, Protective\nURL: https://iadclexicon.org/component-protective\n\nComponent, protective (as applied to intrinsic safety)\nA component that is so unlikely to become defective in a manner that will lower the intrinsic safety of the circuit that it may be considered not subject to fault when analyses or tests for intrinsic safety are made.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/components": "TERM: Components\nURL: https://iadclexicon.org/components\n\nComponents\nComponents are those interchangeable parts which influence the NOx emissions performance, identified by their design/parts number.\nSource:\u00a0Resolution MEPC.177(58), amendments to the Technical Code on Control of Emission of Nitrogen Oxides from Marine Diesel Engines, 10 October 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/composite": "TERM: Composite\nURL: https://iadclexicon.org/composite\n\nComposite\nPolymeric resin-based composite that is reinforced with glass fibre.\nNote: 1 to entry:\u00a0The predominant glass fibre is\nE-glass\n(3.2.22)\n.\nNote: 2 to entry:\nISO\u00a014692 (all parts)\nis restricted to the use of thermosetting\nresins\n(3.2.116)\n.\nNote: 3 to entry:\u00a0GRE, GRUP and GRVE are types of GRP.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards\nComposite\nCombination of a polymer material and a reinforcing material that enhances the properties of the polymer.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/composite-syntactic-foam": "TERM: Composite Syntactic Foam\nURL: https://iadclexicon.org/composite-syntactic-foam\n\nComposite Syntactic Foam\nComposite material consisting of a polymer matrix containing both microspheres and macrospheres.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nComposite Syntactic Foam\nComposite material consisting of a polymer matrix containing both microspheres and macrospheres.\nSource:\nAPI\nSPEC 17L1, Specification for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/comprehensible": "TERM: Comprehensible\nURL: https://iadclexicon.org/comprehensible\n\nComprehensible\nCapable of being understood by those who will have to follow them.\nSource: A Guide to the Offshore Installations and Pipelines Works (Management and Administration) Regulations 1995, Guidance on Regulations (UK HSE L70), Second Edition, 2002.\nRegulatory Guidance", "https://iadclexicon.org/compositional-analysis": "TERM: Compositional Analysis\nURL: https://iadclexicon.org/compositional-analysis\n\nCompositional Analysis:\nSeparating mixtures into identifiable components expressed in mole percent.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/comprehensive": "TERM: Comprehensive\nURL: https://iadclexicon.org/comprehensive\n\nComprehensive\nComprehensive: inclusive; comprehending much; of large scope (The Macquarie Dictionary Online \u00a9 2007).\nSource: NOPSEMA Guidance note: Safety Case Content and Level of Detail, N-04300-GN0106, Australia, Revision 5, December 2012.\nRegulatory Guidance", "https://iadclexicon.org/comprehensive-drilling-plan": "TERM: Comprehensive Drilling Plan\nURL: https://iadclexicon.org/comprehensive-drilling-plan\n\nComprehensive Drilling Plan\nCOMPREHENSIVE DRILLING PLAN shall mean a plan created by one or more operator(s) covering future oil and gas operations in a defined geographic area within a geologic basin. The Plan may\nidentify natural features of the geographic area, including vegetation, wildlife resources, and other attributes of the physical environment;\ndescribe the operator\u2019s future oil and gas operations in the area;\nidentify potential impacts from such operations;\ndevelop agreed-upon measures to avoid, minimize, and mitigate the identified potential impacts; and\ninclude other relevant information.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/comprehensive-study": "TERM: Comprehensive Study\nURL: https://iadclexicon.org/comprehensive-study\n\nComprehensive Study\n\u201cComprehensive study\u201d means an environmental assessment that is conducted pursuant to sections 21 and 21.1, and that includes a consideration of the factors required to be considered pursuant to subsections 16(1) and (2); \u00e9tude approfondie.\nSource: Canadian Environmental Assessment Act, 1992, c. 37, Canada, as consolidated November 2003.\nLegislation", "https://iadclexicon.org/comprehensive-study-list": "TERM: Comprehensive Study List\nURL: https://iadclexicon.org/comprehensive-study-list\n\nComprehensive Study List\n\u201cComprehensive study list\u201d means a list of all projects or classes of projects that have been prescribed pursuant to regulations made under paragraph 58(d); liste d\u2019\u00e9tude approfondie.\nSource: Canadian Environmental Assessment Act, 1992, c. 37, Canada, as consolidated November 2003.\nLegislation", "https://iadclexicon.org/comprehensively-adequately-considered": "TERM: Comprehensively and Adequately Considered\nURL: https://iadclexicon.org/comprehensively-adequately-considered\n\nComprehensively and Adequately Considered\nComprehensively and adequately considered as mentioned in the first subsection, means e.g. that reports, data and analyses included in the basis for decisions, are of the necessary quality, that different alternatives and consequences have been studied, and that relevant experts and user groups have been involved.\nSource:\u00a0Guidelines Regarding the Management Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/compressed-natural-gas-or-cng": "TERM: Compressed Natural Gas or CNG\nURL: https://iadclexicon.org/compressed-natural-gas-or-cng\n\nCompressed Natural Gas or CNG\n\u201cCompressed natural gas or CNG\u201d means natural gas used as fuel for vehicles, typically compressed to the pressure ranging from 200 to 250 bars in the gaseous state.\nSource:\u00a0The Petroleum and Natural Gas Regulatory Board Act, 2006, No. 19 of 2006, India, amended as of May 2013.\nLegislation", "https://iadclexicon.org/compression-body-shutoff-valve": "TERM: Compression Body Shutoff Valve\nURL: https://iadclexicon.org/compression-body-shutoff-valve\n\nCompression Body Shutoff Valve\nCompression body shutoff valve: tool in which an elastic body is located that can be deformed in such a way by expansion that it can shut off a borehole, even if drilling equipment is present in it.\nSource: Mining Regulation of the Netherlands, WJZ 02063603, Netherlands,16 December 2002.\nRegulations", "https://iadclexicon.org/compressibility": "TERM: Compressibility\nURL: https://iadclexicon.org/compressibility\n\nCompressibility\nChange in volume and density of a fluid with respect to changes in pressure and temperature.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/compression-chamber": "TERM: Compression Chamber\nURL: https://iadclexicon.org/compression-chamber\n\nCompression Chamber\n\u201cCompression chamber\u201d means a pressure vessel that is suitable for human occupancy at internal pressures greater than atmospheric pressure (caisson\nde\ncompression\nou\ncompartiment\nde\ncompression).\nSource:\u00a0Canada Oil and Gas Drilling and Production Regulations, SOR/2009-315, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/compression-ratio": "TERM: Compression Ratio\nURL: https://iadclexicon.org/compression-ratio\n\nCompression Ratio\nRatio of absolute discharge and absolute suction pressures.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/compressive-strength": "TERM: Compressive Strength\nURL: https://iadclexicon.org/compressive-strength\n\nCompressive Strength\nStrength of a set cement sample measured by the force required to crush it. NOTE It is expressed as force per unit area.\nSource:\nAPI\nRP 10B-2, Recommended Practice for Testing Well Cements, First Edition, July 2005 (Reaffirmed: July 2010).\nGlobal Standards\nCompressive Strength\nForce per unit area required to cause a set cement sample to fail under compression.\nSource:\nAPI\nSPEC 10A, Specification for Cements and Materials for Well Cementing, Twenty-fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/compromise": "TERM: Compromise\nURL: https://iadclexicon.org/compromise\n\nCompromise\nUnauthorized disclosure, modification, substitution, or use of information (including plaintext cryptographic keys and other critical security parameters) [13].\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/comptroller": "TERM: Comptroller\nURL: https://iadclexicon.org/comptroller\n\nComptroller\nThe Comptroller of Public Accounts.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/computer-based-examination": "TERM: Computer-based Examination\nURL: https://iadclexicon.org/computer-based-examination\n\nComputer-based Examination\nexamination delivered through the use of a computer.\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/computer-based-test": "TERM: Computer-based Test\nURL: https://iadclexicon.org/computer-based-test\n\nComputer-based Test\nexamination delivered through the use of a computer.\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/computer-forensics": "TERM: Computer Forensics\nURL: https://iadclexicon.org/computer-forensics\n\nComputer Forensics\nThe processes and specialized techniques for gathering, retaining, and analyzing system-related data (digital evidence) for investigative purposes.\nExtended Definition: In the NICE Workforce Framework, cybersecurity work where a person: Collects, processes, preserves, analyzes, and presents computer-related evidence in support of network vulnerability, mitigation, and/or criminal, fraud, counterintelligence or law enforcement investigations.\nAdapted from: CNSSI 4009; From: NICE Workforce Framework\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/computer-network-defense": "TERM: Computer Network Defense\nURL: https://iadclexicon.org/computer-network-defense\n\nComputer Network Defense\nThe actions taken to defend against unauthorized activity within computer networks.\nFrom: CNSSI 4009\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/computer-network-defense-infrastructure-support": "TERM: Computer Network Defense Infrastructure Support\nURL: https://iadclexicon.org/computer-network-defense-infrastructure-support\n\nComputer Network Defense Infrastructure Support\nIn the NICE Workforce Framework, cybersecurity work where a person: Tests, implements, deploys, maintains, reviews, and administers the infrastructure hardware and software that are required to effectively manage the computer network defense service provider network and resources; monitors network to actively remediate unauthorized activities.\nFrom: NICE Workforce Framework\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/computer-network-defense-analysis": "TERM: Computer Network Defense Analysis\nURL: https://iadclexicon.org/computer-network-defense-analysis\n\nComputer Network Defense Analysis\nIn the NICE Workforce Framework, cybersecurity work where a person: Uses defensive measures and information collected from a variety of sources to identify, analyze, and report events that occur or might occur within the network in order to protect information, information systems, and networks from threats.\nFrom: NICE Workforce Framework\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/computer-security-incident": "TERM: Computer Security Incident\nURL: https://iadclexicon.org/computer-security-incident\n\nComputer Security Incident\nAn occurrence that actually or potentially results in adverse consequences to (adverse effects on) (poses a threat to) an information system or the information that the system processes, stores, or transmits and that may require a response action to mitigate the consequences.\nExtended Definition: An occurrence that constitutes a violation or imminent threat of violation of security policies, security procedures, or acceptable use policies.\nAdapted from: CNSSI 4009, FIPS 200, NIST SP 800-53 Rev 4, ISSG\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/concentric-trees": "TERM: Concentric Trees\nURL: https://iadclexicon.org/concentric-trees\n\nConcentric trees\nConcentric trees are configured with their valves very much like those of the VXT design, but with the distinct difference being that the production bore is located concentrically within the tree and the annulus located off-centre (see Figure A.11).\nThe inherent feature of the design allows access only through the centrally located production bore for TH plug setting, and consequently other means are used for accessing the annulus, such as a flexible pipe run along the side of the completion/workover riser.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/concession-owner": "TERM: Concession Owner\nURL: https://iadclexicon.org/concession-owner\n\nConcession Owner\nThe new definition of \u2018concession owner\u2019 replaces and simplifies that formerly contained in MWA, but is otherwise similar in meaning to the previous definition. The concession owner is the person who appoints the operator (see paragraph 11). Where no operator is appointed, the concession owner becomes the operator and takes on the responsibilities of the duty holder under these Regulations. The concession owner has a duty of co-operation under regulation 8 in any case.\nSource: A Guide to the Offshore Installations and Pipelines Works (Management and Administration) Regulations 1995, Guidance on Regulations (UK HSE L70), Second Edition, 2002.\nRegulatory Guidance\nConcession Owner\nDetailed guidance on the definition of \u2018concession owner\u2019 is set out in guidance to MAR, regulation 2.\nSource: Prevention of Fire and Explosion, and Emergency Response on Offshore Installations, Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, Approved Code of Practice and guidance (UK HSE L65), Second Edition, 1997.\nRegulatory Guidance\nConcession Owner\n\u201cConcession owner\u201d in relation to an offshore installation means the person who at any time has the right to exploit or explore mineral resources in any area, or to store gas in any area and to recover gas so stored if, at that time, the installation is, or is to be, used in the exercise of that right.\nSource: The Offshore Installations and Pipeline Works (Management and Administration) Regulations 1995, UK S.I. 1995/738, 1995.\nRegulations\nConcession Owner\nIn regulation 2 (interpretation) of the Offshore Installations (Safety Case) Regulations 1992 (Note: S.I. 1992/2885.) (\u201cthe 1992 Regulations\u201d) in paragraph (1) (definitions) for the definition of \u201cconcession owner\u201d there shall be substituted the following definition: \u201c\u201cconcession owner\u201d in relation to an installation has the same meaning as in regulation 2(1) of the 1995 Regulations\u201d.\nSource: The Offshore Installations and Pipeline Works (Management and Administration) Regulations 1995, UK S.I. 1995/738, 1995.\nRegulations", "https://iadclexicon.org/computer-system": "TERM: Computer System\nURL: https://iadclexicon.org/computer-system\n\nComputer System\nA system consisting of one or more computers and associated hardware, software and their interfaces.\nSource: IMO MSC.1/Circ.1580,\nGUIDELINES FOR VESSELS AND UNITS WITH DYNAMIC POSITIONING (DP) SYSTEMS,\n16 June 2017, International Maritime Organization.\nRegulatory Guidance\nComputer System\nComputer system means a system consisting of one or more computers and associated hardware, software and their interfaces.\nSource: IMO MSC.1/Circ.1580,\nGUIDELINES FOR VESSELS AND UNITS WITH DYNAMIC POSITIONING (DP) SYSTEMS,\n16 June 2017, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/concurrent-surveys": "TERM: Concurrent Surveys\nURL: https://iadclexicon.org/concurrent-surveys\n\nConcurrent Surveys\nSurveys required to be concurrently completed shall have the same date of completion.\nA survey required to be carried out in conjunction with or carried out as part of another survey shall be completed on or before the completion of the other survey, however, within the time window for that survey.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/condensate": "TERM: Condensate\nURL: https://iadclexicon.org/condensate\n\nCondensate\nLight hydrocarbon liquid obtained by condensation of hydrocarbon vapors. Consists of varying proportions of butane, propane, pentane, and heavier fractions with little or no ethane or methane.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards\nCondensate\n\u201cCondensate\u201d means a liquid hydrocarbon which:\nWas produced as a liquid at the surface,\nExisted as gas in the reservoir, and\nHas an API gravity greater than or equal to fifty degrees, unless otherwise proven.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations\nCondensate\n\u201cCondensate\u201d means liquid hydrocarbons that were originally in the gaseous phase in the reservoir.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations\nCondensate\n\u201cCondensate\u201d means the liquid hydrocarbons recovered at the surface that result from condensation due to reduced pressure or temperature of petroleum hydrocarbons existing in a gaseous phase in the reservoir.\nSource: Oil and gas Conservation, North Dakota Administrative Code, Chapter 43-02-03, April 2012.\nRegulations\nCondensate\n\u201cCondensate\u201d means the liquid recovered at the surface that results from condensation due to reduced pressure or temperature of petroleum hydrocarbons existing in a gaseous phase in the reservoir.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/condition-assessment": "TERM: Condition Assessment\nURL: https://iadclexicon.org/condition-assessment\n\nCondition Assessment\nThe process of gathering the information on the platform\u2019s present condition needed in order to perform a fitness-for purpose assessment.\nSource:\nAPI\nRP 2SIM, Structural Integrity Management of Fixed Offshore Structures, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/condition": "TERM: Condition\nURL: https://iadclexicon.org/condition\n\nConditions, normal\nEquipment is generally considered to be under normal conditions when it conforms electrically and mechanically with its design specifications and is used within the limits specified by the manufacturer.\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/condition-monitoring-locations": "TERM: Condition Monitoring Locations\nURL: https://iadclexicon.org/condition-monitoring-locations\n\nCondition Monitoring Locations\nDesignated areas on piping systems where periodic examinations are conducted in order to assess the condition of the piping. CMLs may contain one or more examination points and utilize multiple inspection techniques that are based on the predicted damage mechanism(s). CMLs can be a single small area on a piping system e.g. a 2 in. diameter spot or plane through a section of a pipe where examination points exist in all four quadrants of the plane.\nNOTE: CMLs now include, but are not limited to what were previously called TMLs.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/condition-monitoring-location": "TERM: Condition Monitoring Location\nURL: https://iadclexicon.org/condition-monitoring-location\n\nCondition monitoring locations\nDesignated areas on pressure vessels where periodic external examinations are conducted in order to directly assess the condition of the vessel. CMLs may contain one or more examination points and utilize multiple inspection techniques that are based on the predicted damage mechanism to give the highest probability of detection. CMLs can be a single small area on a pressure vessel (e.g. a 2-in. diameter spot or plane through a section of a nozzle where recording points exist in all four quadrants of the plane).\nNOTE: CMLs now include but are not limited to what were previously called TMLs.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nCondition monitoring locations (CMLs)\nDesignated areas on pressure vessels where periodic examinations are conducted. Previously, they were normally referred to as \u201cthickness monitoring locations (TMLs)\u201d.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006.\nGlobal Standards", "https://iadclexicon.org/condition-of-class": "TERM: Condition of Class\nURL: https://iadclexicon.org/condition-of-class\n\nCondition of Class\nConstitutes a requirement that specific measures, repairs or surveys shall be carried out within a specific time limit in order to retain class.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/condition-on-behalf-of-the-flag-administration": "TERM: Condition on Behalf of the Flag Administration\nURL: https://iadclexicon.org/condition-on-behalf-of-the-flag-administration\n\nCondition on Behalf of the Flag Administration\nConstitutes specific measures, repairs or surveys that shall be carried out within a specific time limit in order to retain the statutory certificate.\nA CA will be issued only when the Society has been authorised to carry out statutory surveys on behalf of the flag ad-ministration.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/conditional-distribution": "TERM: Conditional Distribution\nURL: https://iadclexicon.org/conditional-distribution\n\nConditional Distribution\nStatistical distribution (probability) of the occurrence of a variable\nA,\ngiven that other variables\nB,\nC, \u2026 have certain assigned values\nNOTE The conditional probability of\nA\ngiven that\nB,\nC, \u2026 occur is written as\nP(AIB,C, \u2026 ).\nThe concept is applicable to\nmetocean parameters, as well as to actions and action effects.\nEXAMPLE When considering wave parameters,\nA\ncan be the individual crest elevation,\nB\nthe water depth and C the\nsignificant wave height, and so on.\nSource:\nAPI\nRP 2MET, Derivation of Metocean Design and Operating Conditions, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/concentric-tubing": "TERM: Concentric Tubing\nURL: https://iadclexicon.org/concentric-tubing\n\nConcentric Tubing\nSmall diameter tubing installed inside conventional tubing or tubingless completions, normally with the christmas tree in place, using a small rig or hoisting unit.\nSource:\nAPI\nBULLETIN E3, Environmental Guidance Document: Well Abandonment and Inactive Well Practices for U.S. Exploration and Production Operations, First Edition, January 1993 (Reaffirmed June 2000).\nGlobal Standards", "https://iadclexicon.org/conditional-probability": "TERM: Conditional Probability\nURL: https://iadclexicon.org/conditional-probability\n\nConditional Probability\nStatistical distribution (probability) of the occurrence of a variable\nA,\ngiven that other variables\nB,\nC, \u2026 have certain assigned values\nNOTE The conditional probability of\nA\ngiven that\nB,\nC, \u2026 occur is written as\nP(AIB,C, \u2026 ).\nThe concept is applicable to\nmetocean parameters, as well as to actions and action effects.\nEXAMPLE When considering wave parameters,\nA\ncan be the individual crest elevation,\nB\nthe water depth and C the\nsignificant wave height, and so on.\nSource:\nAPI\nRP 2MET, Derivation of Metocean Design and Operating Conditions, First Edition, November 2014.\nGlobal Standards\nConditional Probability\nConditional probability is the probability of some event A, given the occurrence of some other event B, written as P(A|B). An example is the conditional probability of a person dying (event A), given that they contract the pandemic flu (event B).\nSample Usage:\nAn individual has a higher conditional probability of developing a fever if they contract influenza.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/conditions-normal": "TERM: Conditions, Normal\nURL: https://iadclexicon.org/conditions-normal\n\nConditions, Normal\nEquipment is generally considered to be under normal conditions when it conforms electrically and mechanically with its design specifications and is used within the limits specified by the manufacturer.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards", "https://iadclexicon.org/conduction": "TERM: Conduction\nURL: https://iadclexicon.org/conduction\n\nConduction\nThe mode of heat transfer associated with solids. Each solid has a temperature dependent factor, which is a measure of the rate of conduction.\nSource:\nAPI\nRP 2FB, Recommended Practice for the Design of Offshore Facilities Against Fire and Blast Loading, First Edition, April 2006.\nGlobal Standards", "https://iadclexicon.org/condition-data": "TERM: Condition Data\nURL: https://iadclexicon.org/condition-data\n\nCondition Data\nThe platform condition data represents the changes to the characteristic data that may occur during the life of the platform. The condition data includes the following: a) in-service inspection data, b) damage evaluation data, c)corrosion protection data, d) SMR data, e) platform modifications, f) condition monitoring data, g) operational data.\nSource:\nAPI\nRP 2SIM, Structural Integrity Management of Fixed Offshore Structures, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/conductance": "TERM: Conductance\nURL: https://iadclexicon.org/conductance\n\nConductance\nPermeability per unit thickness of a static (not in motion) shale-shaker screen. NOTE It is expressed in units of kilodarcies/millimetre. The darcy is not an SI unit. The SI unit of permeability to fluid flow is defined as the amount of permeability that permits 1 m\n3\nof fluid of a viscosity of 1 pascal per second to flow through a section 1 m thick with a cross section of 1 m\n2\nin 1 second at a pressure difference of 1 pascal. That unit has no special name. The SI unit of permeability = 1,013 25 \u00d7 1012 darcy.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/conductive": "TERM: conductive\nURL: https://iadclexicon.org/conductive\n\nConductive\nHaving a volume resistivity equal to or lower than 10\n4\n\u03a9\u22c5m.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/condition-monitoring": "TERM: Condition Monitoring\nURL: https://iadclexicon.org/condition-monitoring\n\nCM\nCondition monitoring.\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal S\ntandards", "https://iadclexicon.org/conductivity-factor-c": "TERM: Conductivity factor (C)\nURL: https://iadclexicon.org/conductivity-factor-c\n\nConductivity factor (C) <water mist nozzles>\na measure of the conductance between the nozzle\u2019s heat-responsive element and the fitting expressed in units of (m/s)\n0.5.\nSource:\u00a0Resolution A.800(19), Revised Guidelines for Approval of Sprinkler Systems Equivalent to that Referred to in SOLAS Regulation 11-2/12, 23 November 1995, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/conductor": "TERM: Conductor\nURL: https://iadclexicon.org/conductor\n\nConductor\nAdditional casing run below structural casing (i.e. for shallow flow risks). Normal clearance casing OD in.: 26. Tight clearance casing OD in.: 28 or 26. NOTE These are examples only. Each well can have variations in number of casing strings and sizes. Naming conventions can vary. The heavy-wall surface casing designs may allow 13 5/8 in. to be run as a liner and not tied back.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards\nConductor\ntubular pipe extending upward from or beneath the sea floor containing pipes that extend into the petroleum reservoir\nSource:\u00a0ISO 19900:2013, Petroleum and natural gas industries \u2013 General requirements\u00a0for offshore structures.\nGlobal Standards\nConductor\nConductor\u2014\n(a) means material used or placed in position for the conveyance of electricity; but\n(b) does not include the wire of an electric fence.\nSource: Health and Safety in Employment (Mining\u2014Underground) Regulations 1999, SR 1999/331, New Zealand, as of 8 October 1999.\nRegulations", "https://iadclexicon.org/conductor-casing": "TERM: Conductor Casing\nURL: https://iadclexicon.org/conductor-casing\n\nConductor Casing\nComponent that provides structural support for the well, wellhead and completion equipment, and often used for hole stability for initial drilling operations\nNote: 1 to entry: This casing string is not designed for pressure containment, but upon completion of the well it might have a casing head; therefore, it can be capable of containing low annulus pressures. For subsea and hybrid wells, the low-pressure subsea wellhead is normally installed on this casing string.\n[SOURCE: API RP 90, modified]\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2013 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nConductor Casing\n\u201cConductor casing\u201d means the casing that is installed in a well to facilitate drilling of the hole for the surface casing (tubage initial).\nSource: Canada Oil and Gas Drilling and Production Regulations, SOR/2009-315, February 2013.\u00a0Regulations\nSource:\u00a0Drilling and Production Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, March 31, 2011.\u00a0Regulatory Guidance\nSource:\u00a0Nova Scotia Offshore Petroleum Drilling and Production Regulations, SOR/2009-317, Canada, current to May 31, 2012.\u00a0Regulations\nConductor Casing\n\u201cConductor casing\u201d means a casing string which is often set and cemented at a shallow depth to support and protect the top of the borehole from erosion while circulating and drilling the surface casing hole.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013. Regulations\nConductor Casing\n\u201cConductor casing\u201d means one or more strings of casing set and cemented to provide a base for an air body for diversion of shallow naturally occurring natural gas including coalbed methane and to accomplish one or more of the following well construction objectives:\n(a) Stabilize unconsolidated sediments;\n(b) Isolate shallow aquifers that provide or are capable of providing groundwater for water wells and springs in the vicinity of the well; or\n(c) Isolate groundwater before penetrating the workings of an active underground mine.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012. Regulations\nConductor Casing\nProvides structural support for the well, wellhead and completion equipment, and often provides hole stability for initial drilling operations. This casing string is typically not designed for pressure containment. However, in some cases, the conductor casing may serve to isolate shallow formations, similar to a surface casing.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010. Global Standards\nConductor Casing\n\u201cConductor casing\u201d means a casing string set before surface casing; depending on well configuration, \u201cconductor casing\u201d can be either the first or second string of casing set in a well and usually supports a diverter system.\nSource: Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, \u00a7 25.990, December 7, 2012. Regulations\nConductor Casing or Conductor Pipe (onshore and bottom-supported offshore installations)\nA relatively short string of large diameter pipe that is set to keep the top of the hole open and provide a means of returning the upward flowing drilling fluid from the well bore to the surface drilling fluid system until the first casing string is set in the well.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nConductor Casing\nProvides structural support for the well, wellhead and completion equipment, and often provides hole stability for initial drilling operations. This casing string is not designed for pressure containment, but upon completion of the well, it may have a casing head; therefore, it may be capable of containing low annular pressures. This casing is set prior to encountering any hydrocarbons at a depth where the fracture gradient will allow for an increase in mud density and is cemented to the surface or mudline. For subsea and hybrid wells, the low pressure subsea wellhead is normally installed on this casing string.\nSource:\nAPI\nRP 90, Annular Casing Pressure Management for Offshore Wells, Upstream Segment. First Edition, August 2006.\nGlobal Standards", "https://iadclexicon.org/conductor-casing-or-conductor-pipe-onshore-and-bottom-supported-offshore-installations": "TERM: Conductor Casing or Conductor Pipe (Onshore and Bottom-Supported Offshore Installations)\nURL: https://iadclexicon.org/conductor-casing-or-conductor-pipe-onshore-and-bottom-supported-offshore-installations\n\nConductor Casing or Conductor Pipe (Onshore and Bottom-Supported Offshore Installations)\nA relatively short string of large diameter pipe that is set to keep the top of the hole open and provide a means of returning the upflowing drilling fluid from the wellbore to the surface drilling fluid system until the first casing string is set in the well.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/conductor-casing-or-conductor-pipe-floating-installations": "TERM: Conductor Casing or Conductor Pipe (Floating Installations)\nURL: https://iadclexicon.org/conductor-casing-or-conductor-pipe-floating-installations\n\nConductor Casing or Conductor Pipe (Floating Installations)\nThe first string of pipe installed below the structural casing on which the wellhead and BOP equipment are installed.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/conductor-housing": "TERM: Conductor Housing\nURL: https://iadclexicon.org/conductor-housing\n\nConductor Housing\nTop of the first casing string, which forms the basic foundation of the subsea wellhead and provides attachments for guidance structures.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/conductor-pipe": "TERM: Conductor Pipe\nURL: https://iadclexicon.org/conductor-pipe\n\nConductor pipe\nA relatively short string of large diameter pipe which is installed to keep the top of the hole open and provide a means of returning the drilling fluid from the wellbore to the surface drilling fluid system until the first casing string is set in the well. Conductor pipe may also be used in well control when drilling to surface casing depth. Conductor pipe may or may not be cemented.\nSource:\nAPI\nBULLETIN E3, Environmental Guidance Document: Well Abandonment and Inactive Well Practices for U.S. Exploration and Production Operations, First Edition, January 1993 (Reaffirmed June 2000).\nGlobal Standards\nConductor pipe\nA relatively short string of large diameter pipe that is set to keep the top of the hole open and provide a means of returning the upflowing drilling fluid from the wellbore to the surface drilling fluid system until the first casing string is set in the well. Conductor pipe may also be used in well control. Conductor pipe is usually cemented.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nConductor pipe\nA relatively short string of large diameter pipe that is set to keep the top of the hole open and provide a\u00a0means of returning the up flowing drilling fluid from the wellbore to the surface drilling fluid system until the first casing string is set in the well.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nConductor pipe\n\u201cConductor pipe\u201d means steel casing, either driven or set through the soil, and/or unconsolidated rock materials and into bedrock for the purpose of isolating near surface water, and such unconsolidated rock materials from the well bore.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations\nConductor pipe\nConductor pipe\u2014A short string of large-diameter casing used to stabilize the top of the wellbore in shallow unconsolidated formations.\nSource: Oil and Gas Wells, Pennsylvania Code, Title 25, Chapter 78, December 2012.\nRegulations", "https://iadclexicon.org/confined-or-enclosed-space": "TERM: Confined Or Enclosed Space\nURL: https://iadclexicon.org/confined-or-enclosed-space\n\nConfined Or Enclosed Space\nFor purposes of this paragraph, \u201cconfined or enclosed space\u201d means any space having a limited means of egress, which is subject to the accumulation of toxic or flammable\u00a0 contaminants or has an oxygen deficient atmosphere. Confined or enclosed spaces include, but are not limited to, storage tanks, process vessels, bins, boilers, ventilation or exhaust ducts, sewers, underground utility vaults, tunnels, pipelines, and open\ntop spaces more than four (4) feet in depth such as pits, tubs, vaults, and vessels.\nSource: State of Wyoming Occupational Safety and Health Rules and Regulations for Oil and Gas Well Drilling, Revised January 8, 2013.\nRegulations", "https://iadclexicon.org/conduit": "TERM: Conduit\nURL: https://iadclexicon.org/conduit\n\nConduit\nLogical grouping of communication channels, connecting two or more zones, that share common security requirements.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards\nConduit\nLogical grouping of communication assets that protects the security of the channels it contains.\nNOTE: This is analogous to the way that a physical conduit protects cables from physical damage.\nSource:\nAPI\nSPEC 11D1, Packers and Bridge Plugs, Upstream Segment, Second Edition, July 2009.\nGlobal Standards\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/confined-fire": "TERM: Confined Fire\nURL: https://iadclexicon.org/confined-fire\n\nConfined Fire\nFire inside a building or a compact process module where the walls and/or surrounding equipment can reradiate and preheat the combustion air, causing higher heat fluxes than an unconfined (i.e. open) fire.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/confidentiality": "TERM: Confidentiality\nURL: https://iadclexicon.org/confidentiality\n\nConfidentiality\nA property that information is not disclosed to users, processes, or devices unless they have been authorized to access the information.\nExtended Definition: Preserving authorized restrictions on information access and disclosure, including means for protecting personal privacy and proprietary information.\nAdapted from: CNSSI 4009, NIST SP 800-53 Rev 4, 44 U.S.C., Sec 3542\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards\nConfidentiality\nProperty that information is not made available or disclosed to unauthorized individuals, entities, or\nprocesses.\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards\nConfidentiality\nassurance that information is not disclosed to unauthorized individuals, processes, or devices [9].\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standards", "https://iadclexicon.org/confining-zone": "TERM: Confining Zone\nURL: https://iadclexicon.org/confining-zone\n\nConfining Zone\n\u201cConfining zone\u201d means a geological formation, group of formations, or part of a formation that is capable of limiting fluid movement above and below an injection zone.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations\nConfining Zone\nConfining Zone\u2015the impermeable geologic formation that is located below the base of the USDW and which directly overlies and is contiguous with the injection zone.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/confined-space": "TERM: Confined Space\nURL: https://iadclexicon.org/confined-space\n\nConfined space\nA tank or space that meets all three of the following requirements:\nis large enough and so configured that a responder can bodily enter and perform assigned work;\nhas limited or restricted means for entry or exit (e.g. tanks and vessels, storage bins, hoppers, vaults, and pits); and\nis not designed for or meant to be continuously occupied by personnel.\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards\nConfined space\nA space that:\nis large enough and so configured that an employee can bodily enter and perform assigned work;\nhas limited or restricted means for entry or exit (e.g. tanks, vessels, reactors, silos, storage bins, hoppers, vaults, and pits are spaces that may have limited means of entry); and\nis not designed for continuous employee occupancy.\nSource: API Standards 2217A, Guidelines for Safe Work in Inert Confined Spaces in the Petroleum and Petrochemical Industries, Fourth Edition, July 2009.\nGlobal Standards\nConfined space\nAn enclosure with known or potential hazards and restricted means of entrance and exit, which is not normally occupied by people, and is usually not well ventilated. Examples of confined spaces in the petroleum industry include: process vessels, vessel tower skirts, flare stacks, boilers, storage tanks, tank cars and trucks, vaults, large-diameter piping, and under certain circumstances, spaces located below ground level, such as pits (OSHA 1910.146).\nAPI\nRP 2201, Safe Hot Tapping Practices in the Petroleum & Petrochemical Industries, Fifth Edition, July 2003 (Reaffirmed October 2010),\nGlobal Standards\nAPI\nRP 2009, Safe Welding, Cutting, and Hot Work Practices in the Petroleum and Petrochemical Industries, Seventh Edition, February 2002 (Reaffirmed, March 2012),\nGlobal Standards\nConfined space\nIn this Part, \u201cconfined space\u201d means a storage tank, process vessel, ballast tank or other enclosure not designed or intended for human occupancy, except for the purpose of performing work\nthat has poor ventilation,\nin which there may be an oxygen atmosphere, or\nin which there may be an airborne hazardous substance.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations\nConfined space\nConfined space means an enclosed, or partially enclosed, space that:\nis not used or intended for use as a regular workplace; and\nhas restricted means of entry and exit; and\nhas, or may have, inadequate ventilation, contaminated atmosphere or oxygen deficiency; and\nis at atmospheric pressure when occupied.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Safety) Regulations 2009 (Select Legislative Instrument 2009 No. 382 as amended), Australia, prepared on 1 January 2012.\nRegulations\nConfined space\nAs defined in General Industry Safety Orders, Section 5156.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations", "https://iadclexicon.org/confirmed-barrier": "TERM: Confirmed Barrier\nURL: https://iadclexicon.org/confirmed-barrier\n\nConfirmed barrier\nA barrier whose performance has been verified by satisfying placement acceptance criteria through evaluating data collected during installation. NOTE A confirmed barrier has a lower level of assurance than a tested barrier. EXAMPLE A barrier that is intended to resist pressure from below during its service is tested successfully after installation with pressure from above. The barrier in this scenario is considered to be a confirmed barrier but does not meet the definition of a tested barrier because it was not tested in the direction of flow in service.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/conformance": "TERM: Conformance\nURL: https://iadclexicon.org/conformance\n\nConformance\nSatisfying all of the requirements of the referenced specification, specification section, or document.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nConformance\nSatisfying all of the specified requirements of the referenced specification, specification section, or document.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nConformance\nCompliance with specified requirements.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards\nConformance\nCompliance with specified requirements in every detail.\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards\nConformance (conform)\nCompliance with specified requirements in every detail.\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards\nConformance\nEvaluation of how well something such as an activity, action, asset, project or product adheres to defined requirements.\nRequirements may be defined within policies, regulations, laws, management systems, specifications, rules, codes, standards, processes or procedures.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards", "https://iadclexicon.org/conformity-assessment-body": "TERM: Conformity Assessment Body\nURL: https://iadclexicon.org/conformity-assessment-body\n\nConformity Assessment Body\nBody that performs conformity assessment services and that can be the object of accreditation.\u00a0NOTE Whenever the word \u201cCAB\u201d is used in the text, it applies to both the \u201capplicant and accredited CABs\u201d unless otherwise specified.\nSource:\u00a0ISO/IEC 17011:2004, Conformity assessment \u2013 General requirements for accreditation bodies accrediting conformity assessment bodies.\nGlobal Standards", "https://iadclexicon.org/conformity": "TERM: Conformity\nURL: https://iadclexicon.org/conformity\n\nConformity\nFulfilment of a requirement.\n[ISO 9000:2005, definition 3.6.1.\nSource:\u00a0ISO 19011:2011 (E) \u2013 Guidelines for auditing management system.\nGlobal Standards\nIEC 27000:2014, Information technology\nFulfilment of a\nrequirement.\nNote 1 to entry: The term \u201cconformance\u201d is synonymous but deprecated.\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/connection-blind": "TERM: Connection, Blind\nURL: https://iadclexicon.org/connection-blind\n\nConnection, Blind\nAn end or outlet connection with no center bore, used to completely close off a connection.\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/connection": "TERM: Connection\nURL: https://iadclexicon.org/connection\n\nConnection\nAssembly consisting of either two pins and a coupling or one pin and an integral box.\nSource:\nAPI\nRP 5C5, Recommended Practice on Procedures for Testing Casing and Tubing Connections, Third Edition, July 2003 (Reaffirmed August 2010).\nGlobal Standards\nConnection\nThreaded assembly of tubular components.\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards", "https://iadclexicon.org/connection-api": "TERM: Connection, API\nURL: https://iadclexicon.org/connection-api\n\nConnection, API\nFlanges, hubs, and studded connections manufactured in accordance with API specification, including dimensional requirements.\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/connected-installations": "TERM: Connected Installations\nURL: https://iadclexicon.org/connected-installations\n\nConnected Installations\nConnected installations mean both bridge connected and pipeline connected.\nSource:\u00a0Guidance Notes on Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, Oil Industry Safety Directorate (India), 2012.\nRegulatory Guidance", "https://iadclexicon.org/connection-end": "TERM: Connection, End\nURL: https://iadclexicon.org/connection-end\n\nConnection, End\nFlanges (studded or open face), hub connections or other end connections which are used to join together equipment and are integral to the equipment.\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/connection-gas": "TERM: Connection Gas\nURL: https://iadclexicon.org/connection-gas\n\nConnection Gas\nThe small amount of gas that enters a well after stopping the mud pumps for a connection.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/connection-loose": "TERM: Connection, Loose\nURL: https://iadclexicon.org/connection-loose\n\nConnection, Loose\nFlanges (studded or open face), hub connections, or other end connections which are used to join together equipment but are not integral to the equipment.\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/connection-other-end-o-e-c": "TERM: Connection, Other End (O.E.C.)\nURL: https://iadclexicon.org/connection-other-end-o-e-c\n\nConnection, Other End (O.E.C.)\nConnections which are not specified in an API dimensional specification, including API flanges and hubs with non-API gasket preparations and manufacturer\u2019s proprietary connections.\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/connections-studded": "TERM: Connections, Studded\nURL: https://iadclexicon.org/connections-studded\n\nConnections, Studded\nConnections in which thread-anchored studs are screwed into tapped holes.\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/consequence-analysis": "TERM: Consequence Analysis\nURL: https://iadclexicon.org/consequence-analysis\n\nConsequence Analysis\nA software function continuously verifying that the vessel will remain in position even if the worst-case failure occurs.\nSource: IMO MSC.1/Circ.1580,\nGUIDELINES FOR VESSELS AND UNITS WITH DYNAMIC POSITIONING (DP) SYSTEMS,\n16 June 2017, International Maritime Organization.\nRegulatory Guidance\nConsequence Analysis\nConsequence analysis means a software function continuously verifying that the vessel will remain in position even if the worst-case failure occurs.\nSource: IMO MSC.1/Circ.1580,\nGUIDELINES FOR VESSELS AND UNITS WITH DYNAMIC POSITIONING (DP) SYSTEMS,\n16 June 2017, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/connector": "TERM: Connector\nURL: https://iadclexicon.org/connector\n\nConnector\nMechanical device used to connect adjacent components to create a pressure-containing structural joint resisting applied loads and preventing leakage.\nSource:\nAPI\nTechnical Report 17TR7, Verification and Validation of Subsea Connectors, First Edition, April 2017.\nGlobal Standards\nConnector\nMechanical device used to connect adjacent components in the riser system to create a structural joint resisting applied loads and preventing leakage.\nEXAMPLE (a) threaded types including\n(i) one male fitting (pin) and one female fitting (box), or\n(ii) two pins, a coupling and seal ring(s),\n(b) flanged types including two flanges, bolts and a gasket/seal ring,\n(c) clamped hub types including hubs, clamps, bolts and seal ring(s),\n(d) dog type connectors.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nConnector\nDevice used to provide a leak-tight structural connection between the end fitting and adjacent piping. NOTE It does not include flexible pipe end fittings.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nConnector\nConnectors are used to connect the flexible pipe end fittings on both sides of the flexible pipe to the adjacent piping, providing a both pressure-containing and structural connection. They may consist of a simple flanged arrangement that bolts to the end fitting, a clamped hub, or may be of a more complicated design that allows the connector to lock in place after it has been pulled in.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nConnector\nMechanical device used to connect adjacent components in the riser system to create a structural joint resisting applied loads and preventing leakage. EXAMPLES Threaded types, including (i) one male fitting (pin), one female fitting (integral box) and seal ring(s), or (ii) two pins, a coupling and seal sea ring(s); flanged types, including two flanges, bolts and a gasket/seal ring; clamped hub types, including hubs, clamps, bolts and seal ring(s); dog-type connectors.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nConnector\nDevice used to provide a leak-tight structural connection between the end fitting and adjacent piping. NOTE It does not include flexible pipe end fittings.\nSource:\nAPI\nSPEC 17L1, Specification for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nConnector\nDevice used to provide a leak-tight structural connection between the end fitting and adjacent piping.\nNOTE: Connectors include bolted flanges, clamped hubs, and proprietary connectors.\nThey may be designed for diver-assisted makeup or for diverless operation using either mechanical or hydraulic apparatus.\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/conning-position": "TERM: Conning Position\nURL: https://iadclexicon.org/conning-position\n\nConning Position\nConning position means the stations in which the ship\u2019s steering control and devices for ahead or astern operations are located.\nSource:\u00a0IMO resolution A.1021(26), Guidelines for ships operating in polar waters, 18 January 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/consequence-assessment": "TERM: Consequence Assessment\nURL: https://iadclexicon.org/consequence-assessment\n\nConsequence Assessment\nProduct or process of identifying or evaluating the potential or actual effects of an event, incident, or occurrence.\nSource:\nAPI\nSTANDARD 780, Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, First Edition, May 2013.\nGlobal Standards\nConsequence Assessment\nProduct or process of identifying or evaluating the potential or actual effects of an event, incident, or occurrence.\nSample Usage:\nThe consequence assessment for the hurricane included estimates for human casualties and property damage caused by the landfall of the hurricane and cascading effects.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/consequence-of-failure-category": "TERM: Consequence of Failure Category\nURL: https://iadclexicon.org/consequence-of-failure-category\n\nConsequence of Failure Category\nA system applied to categorize the consequences of failure of an existing offshore platform.\nSource:\nAPI\nRP 2SIM, Structural Integrity Management of Fixed Offshore Structures, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/consequence": "TERM: Consequence\nURL: https://iadclexicon.org/consequence\n\nConsequence\nExpected effect of an event that occurs.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2013 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nConsequence\nThe potential outcome of an event. A consequence is commonly measured in four ways: human, economic, mission, and psychological. A consequence may also include other factors such as impact on the environment.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards\nConsequence\nThe effect of an event, incident, or occurrence.\nExtended Definition: In cybersecurity, the effect of a loss of confidentiality, integrity or availability of information or an information system on an organization\u2019s operations, its assets, on individuals, other organizations, or on national interests.\nAdapted from: DHS Risk Lexicon, National Infrastructure Protection Plan, NIST SP 800-53 Rev\u00a04\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015, Global Standards\nConsequence\nThe adverse effects of an extreme event, such as metocean, seismic, ice, or accidental, on personnel, the\u00a0environment, or property.\nSource:\nAPI\nRP 2SIM, Structural Integrity Management of Fixed Offshore Structures, First Edition, November 2014.\nGlobal Standards\nConsequence\nA quantitative or qualitative measure of an adverse or beneficial outcome from an activity.\nConsequences could include harm to people, impact on the environment, effects on health, societal impacts, non-conformance to quality standard, security breaches, damage to property etc. Consequences may be \u201cactual\u201d, resulting from an outcome such as an incident or exposure, or they may be \u201cpotential\u201d, based on an outcome that could have occurred for the same activity but with a variation in circumstances.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards\nConsequence\nOutcome of an\nevent\naffecting\nobjectives.\n[SOURCE: ISO Guide 73:2009]\nNote 1 to entry: An event can lead to a range of consequences.\nNote 2 to entry: A consequence can be certain or uncertain and in the context of information security is usually negative.\nNote 3 to entry: Consequences can be expressed qualitatively or quantitatively.\nNote 4 to entry: Initial consequences can escalate through knock-on effects.\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards\nConsequence\nThe outcome of an event, commonly measured in four ways-human, economic, mission, and psychological-but may also include other factors such as impact on the environment.\nSource:\nAPI\nSTANDARD 780, Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, First Edition, May 2013.\nGlobal Standards\nConsequence\nThe adverse outcome or impact of a particular undesirable event (AS/NZS 4360). E.g. Hearing loss may be a consequence of exposure to harmful levels of noise and/or to toxins) (AS/NZS 4360).\nSource: NOPSEMA Guidance Note: Noise Management\u2014Principles of Assessment and Control, N-09000-GN0401, Australia, Revision 3, December 2011. Regulatory Guidance\nConsequence\nEffect of an event, incident, or occurrence.\nSample Usage:\nOne consequence of the explosion was the loss of over 50 lives.\nAnnotation:\nConsequence is commonly measured in four ways: human, economic, mission, and psychological, but may also include other factors such as impact on the environment.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance\nConsequence\nAn event or chain of events that results from the release of a hazard.\nOther Related Terms and Definitions: ISO Guide 73 \u2013 (Harmful Event) \u2013 occurrence in which a hazardous situation results in harm.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nConsequence\nOutcome of an event (3.5.1.3) affecting objectives.\nNOTE: 1 An event can lead to a range of consequences.\nNOTE: 2 A consequence can be certain or uncertain and can have positive or negative effects on objectives.\nNOTE: 3 Consequences can be expressed qualitatively or quantitatively.\nNOTE: 4 Initial consequences can escalate through knock-on effects.\nSource: ISO Guide 73:2009(E/F), Risk Management \u2013 Vocabulary, First Edition, 2009.\nGlobal Standards", "https://iadclexicon.org/consequence-category": "TERM: Consequence Category\nURL: https://iadclexicon.org/consequence-category\n\nConsequence Category\nclassification system for identifying the environmental, economic, and indirect personnel safety consequences of failure of a platform.\nSource:\u00a0ISO 19900:2013, Petroleum and natural gas industries \u2013 General requirements\u00a0for offshore structures.\nGlobal Standards\nConsequence Category\nClassification system for identifying the environmental, economic and indirect personnel safety consequences of failure of a jack-up.\nNOTE 1 Categories for environmental and economic consequences are the following (see 5.3.3):\n\u2013 C1: high environmental or economic consequence;\n\u2013 C2: medium environmental or economic consequence;\n\u2013 C3: low environmental or economic consequence.\nNOTE 2 Adapted from ISO 19902:2007, definition 3.11.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/conservation-drilling": "TERM: Conservation Drilling\nURL: https://iadclexicon.org/conservation-drilling\n\nConservation Drilling\n\u201cConservation Division\u201d means the Division of the Commission charged with the administration and enforcement of the rules of this Chapter.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/conservation-officer": "TERM: Conservation-officer\nURL: https://iadclexicon.org/conservation-officer\n\nConservation-officer\n\u201cConservation officer\u201d means the person appointed as such pursuant to section 53 of the Act; agent du contr\u00f4le de l\u2019exploitation.\nSource:\u00a0Canada Oil and Gas Geophysical Operations Regulations, SOR/96-117, Canada, current to April 29, 2013.\nRegulations", "https://iadclexicon.org/consider": "TERM: Consider\nURL: https://iadclexicon.org/consider\n\nConsider\nConsider: to make allowance for; to regard with consideration or respect (The Macquarie Dictionary Online \u00a9 2007).\nSource: NOPSEMA Guidance note: Safety Case Content and Level of Detail, N-04300-GN0106, Australia, Revision 5, December 2012.\nRegulatory Guidance", "https://iadclexicon.org/conservator": "TERM: Conservator\nURL: https://iadclexicon.org/conservator\n\nConservator\n\u201cConservator\u201d includes any person acting under the authority of the officer or body of person appointed to be Conservator of a port under Sec.7 of the Indian Ports Act, 1908(15 of 1908).\nSource:\u00a0The Petroleum Rules, 1976, India, 1976.\nRegulations\nSource: The Petroleum Rules, 2002, India, 13th March 2002.\nRegulations", "https://iadclexicon.org/consistometer": "TERM: Consistometer\nURL: https://iadclexicon.org/consistometer\n\nConsistometer\nDevice used to measure the thickening time of a cement slurry under specified temperature and pressure.\nSource:\nAPI\nRP 10B-2, Recommended Practice for Testing Well Cements, First Edition, July 2005 (Reaffirmed: July 2010).\nGlobal Standards\nConsistometer\nDevice used to measure the thickening time of a cement slurry under temperature and under pressure.\nSource:\nAPI\nSPEC 10A, Specification for Cements and Materials for Well Cementing, Twenty-fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/constant-bottom-hole-pressure": "TERM: Constant Bottom Hole Pressure (CBHP)\nURL: https://iadclexicon.org/constant-bottom-hole-pressure\n\nConstant Bottom Hole Pressure (CBHP)\nMethodology within MPD, Proactive Category; whereby bottomhole pressure is kept constant during connections to compensate the loss of AFP when mud pumps are off.\nTypical methods include\n:\nBy keeping\u00a0\u00a0\u00a0\u00a0 continuous\u00a0\u00a0\u00a0\u00a0 circulation\u00a0\u00a0\u00a0\u00a0 during\nBy trapping annular pressure prior to shutting down mud\nBy diverting mud pump flow across the wellhead\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/constituting-danger-facilities": "TERM: Not Constituting a Danger to Other Facilities\nURL: https://iadclexicon.org/constituting-danger-facilities\n\nNot Constituting a Danger to Other Facilities\nNot constituting a danger to other facilities as mentioned under simpler facilities without\u00a0accommodation litera c, includes the meaning that fire on the facility does not jeopardise the safety of other facilities, e.g. through the possibility of the fire spreading or thermal stress.\nSource:\u00a0Guidelines Regarding the Facilities Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/consolidation": "TERM: Consolidation\nURL: https://iadclexicon.org/consolidation\n\nConsolidation\nThe process in which soil reduction in volume takes place by expulsion of water under long term static loads.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/constant-choke-pressure-method": "TERM: Constant Choke Pressure Method\nURL: https://iadclexicon.org/constant-choke-pressure-method\n\nConstant Choke Pressure Method\nThe adjustment of choke size to maintain constant casing pressure. Used in well killing operations where the influx is composed of water, does not work with gas due to expansion of the gas as it rises up the wellbore.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/construct": "TERM: Construct\nURL: https://iadclexicon.org/construct\n\nConstruct\nConstruct includes place.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nConstruct\nConstruct, in relation to a well, includes:\ndrill, bore, or otherwise make, the well; and\ninstall any well-related equipment associated with the well.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/constructed": "TERM: Constructed\nURL: https://iadclexicon.org/constructed\n\nConstructed\n\u201cConstructed\u201d in respect of a ship means a stage of construction where:\n1. \u00a0 the keel is laid; or\n2. \u00a0 construction identifiable with the specific ship begins;\n3. \u00a0 assembly of the ship has commenced comprising at least 50 tonnes or 1 percent of the estimated mass of all structural material, whichever is less; or\n4. \u00a0 the ship undergoes a major conversion.\nSource:\u00a0International Convention for the Control and Management of Ships\u2019 Ballast Water and Sediments, 2004,\nLegislation", "https://iadclexicon.org/construction": "TERM: Construction\nURL: https://iadclexicon.org/construction\n\nConstruction\nMajor construction, fabrication activities and also disassembly, removal and disposal (decommissioning) at the end of the facility life. Includes construction of process plant, yard construction of structure, offshore installation, hook-up and commissioning, and removal of redundant process facilities.\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards\nConstruction\nAll activities during purchase, manufacturing, assembly, and erection at the \u00a0manufacturers site. until the lifting appliance is ready factory acceptance test.\nSource: Verification of Lifting Appliances for the Oil and Gas Industry, DNV-OSS-308, October 2010, Det Norske Veritas AS,\nGlobal Standards", "https://iadclexicon.org/construction-code": "TERM: Construction Code\nURL: https://iadclexicon.org/construction-code\n\nConstruction code\nThe code or standard to which a vessel was originally built, such as API/ASME (now out of date), ASME\nCode\n, API, or state special/non-ASME or any other construction code to which the vessel was built.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nConstruction code\nThe code or standard to which the piping system was originally built (e.g. ASME B31.3).\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nConstruction code\nThe code or standard a vessel was originally built to, such as API/ASME, API, or State Special/non-ASME.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006.\nGlobal Standards", "https://iadclexicon.org/construction-diving": "TERM: Construction Diving\nURL: https://iadclexicon.org/construction-diving\n\nConstruction Diving\nConstruction diving includes any work taking place underwater in connection with the alteration, cleaning, construction, demolition, dismantling, erection, installation, maintenance, removal, renewal or repair of any building, edifice or structure or wall. Includes work in any canal, harbour works, drainage system, flood control, irrigation system, river control, culvert, dam, pipeline, reservoir and includes any work on a buoy, obstruction to navigation, raft, ship and wreck. Also includes any inspection or other work carried out for the purpose of ascertaining if construction diving work is to be carried out. Police, Military, Customs and specialised search and rescue diving groups are considered part of this category due to the highly hazardous nature of this underwater work and the frequent involvement in construction diving activities. (This group is expected to hold at least a Part 2 Restricted certificate.)\nSource: Guidelines for Occupational Diving 2004, Occupational Safety and Health Service, New Zealand, updated October 2010.\nRegulatory Guidance", "https://iadclexicon.org/construction-of-a-facility": "TERM: Construction Of A Facility\nURL: https://iadclexicon.org/construction-of-a-facility\n\nConstruction Of A Facility\nAny activity conducted during the initial construction of a pipeline including the removal of earth, vegetation, or obstructions along the proposed pipeline right-of-way. The term does not include:\nsurveying or acquiring the right-of-way;\nclearing the right-of-way with the consent of the owner;\nrepairing or maintaining an existing sour gas pipeline facility; or\ninstalling valves or meters or other devices or fabrications on an existing pipeline if such devices or fabrication do not result in an increase in the area of influence.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/construction-loads": "TERM: Construction Loads\nURL: https://iadclexicon.org/construction-loads\n\nConstruction Loads\nConstruction loads are loads which arise as a result of the construction of the riser system including installation, pressure testing, commissioning, maintenance and repair. Examples include transportation, fabrication, installation and retrieval loads.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards", "https://iadclexicon.org/consultancy": "TERM: Consultancy\nURL: https://iadclexicon.org/consultancy\n\nConsultancy\nParticipation in any of the activities of a CAB subject to accreditation.\nEXAMPLES:\n\u2013 preparing or producing manuals or procedures for a CAB;\n\u2013 participating in the operation or management of the system of a CAB;\n\u2013 giving specific advice or specific training towards the development and implementation \u2013 of the management system and/or competence of a CAB;\n\u2013 giving specific advice or specific training for the development and implementation of the operational procedures of a CAB.\nSource:\u00a0ISO/IEC 17011:2004, Conformity assessment \u2013 General requirements for accreditation bodies accrediting conformity assessment bodies.\nGlobal Standards", "https://iadclexicon.org/construction-stretch": "TERM: Construction Stretch\nURL: https://iadclexicon.org/construction-stretch\n\nConstruction Stretch\nThe permanent elongation caused by the maximum historical load that the rope has experienced during\u00a0the lifetime of the rope, primarily due to bedding-in of the rope and fibers.\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards\nSource:\nAPI\nRP 2SM, Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, First Edition, July 2014\n.\nGlobal Standards", "https://iadclexicon.org/construction-operations-employees-company-and-contractor-total-recordable-and-lost-time-injuriesillnesses": "TERM: Construction Operations Employees\u2019 (Company and Contractor) Total Recordable and Lost Time Injuries/illnesses\nURL: https://iadclexicon.org/construction-operations-employees-company-and-contractor-total-recordable-and-lost-time-injuriesillnesses\n\nConstruction operations employees\u2019 (company and contractor) total recordable and lost time injuries/illnesses\nRecordable injuries/illnesses: This value includes all company and contractor recordable injuries and illnesses, including days away cases, utilizing the criteria specified above, from January 1 through December 31 for construction operations employees (includes offshore construction, piping, platform structural modifications, major equipment additions pipelines, major painting activities, platform installations and decommissioning, maintenance, associated transportation, associated catering, diving, etc) that are assigned to the operator\u2019s OCS locations. These activities are usually directed by a construction inspector or supervisor and are larger projects, in most cases. It also includes restricted activity and transfer cases that are associated with no-days-away-from-work incidents. Transportation of personnel (e.g., helicopters, boats) injuries and illnesses incurred while supporting OCS activities should be included regardless of the occurrence location (e.g., shore base, OCS, transit). If transportation services are shared between OCS operators and others, only appropriate injuries and illnesses (i.e., those for which the operator is accountable) should be included with the operator\u2019s records. Office staff and management who are located onshore should not be included unless the company has an established process to include only the time they spend offshore and any associated offshore injury/illness.\nDART injuries/illnesses: This value is the number of construction operations employee (company and contractor) injuries and illnesses on the OCS for which there were days away from work, transfer and/or restricted duty situations.\nSource:\nAPI\nRP 75, Recommended Practice for Development of a Safety and Environmental Management Program for Offshore Operations and Facilities: Upstream Segment, Third Edition, May 2004.\nGlobal Standards", "https://iadclexicon.org/consumption": "TERM: Consumption\nURL: https://iadclexicon.org/consumption\n\nConsumption\nConsumption means the initial charging of the system, replacement and all other use of the chemical.\nSource:\u00a0Guidelines Regarding the Activities Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/consumer-disputes-redressal-forum": "TERM: Consumer Disputes Redressal Forum\nURL: https://iadclexicon.org/consumer-disputes-redressal-forum\n\nConsumer Disputes Redressal Forum\nFor the purposes of this sub- section, the expression \u201cconsumer disputes redressal forum\u201d shall mean the district forum, State Commission or, the National Commission, as the case may be, constituted under the provisions of the Consumer Protection Act, 1986 (68 of 1986 ).\nSource:\u00a0The Petroleum and Natural Gas Regulatory Board Act, 2006, No. 19 of 2006, India, amended as of May 2013.\nLegislation", "https://iadclexicon.org/contact-details": "TERM: Contact Details\nURL: https://iadclexicon.org/contact-details\n\nContact details\nContact details of a person includes the following:\nthe person\u2019s name;\nthe address of:\nthe place of residence or business of the person; or\nif the person is a body corporate\u2014the head office, a registered office or a principal office of the body corporate;\nthe person\u2019s telephone number (if any);\nthe person\u2019s fax number (if any);\nthe person\u2019s email address (if any);\nif the person is a body corporate that has an ACN (within the meaning of the Corporations Act 2001)\u2014the ACN.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/contact-point": "TERM: Contact Point\nURL: https://iadclexicon.org/contact-point\n\nContact Point\nThe locations at which a pipe or component rests on or against a support or other object which may increase its susceptibility to external corrosion, fretting, wear or deformation especially as a result of moisture and/or solids collecting at the interface of the pipe and supporting member.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/containment": "TERM: Containment\nURL: https://iadclexicon.org/containment\n\nContainment\nPreventing release of fluid.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2013 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards", "https://iadclexicon.org/containment-zone": "TERM: Containment Zone\nURL: https://iadclexicon.org/containment-zone\n\nContainment Zone\nContainment Zone\u2015the geologic formation or formations intended to serve as a barrier to fracture height growth, but allowed to be partially penetrated by fractures created during authorized injection. The containment zone directly overlies and is contiguous with the injection interval.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/contaminant": "TERM: Contaminant\nURL: https://iadclexicon.org/contaminant\n\nContaminant\n\u201cContaminant\u201d means any physical, chemical, biological, or radiological substance or matter in water.\nSources: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations", "https://iadclexicon.org/containment-stack": "TERM: Containment Stack\nURL: https://iadclexicon.org/containment-stack\n\nCapping stack or containment stack\nA device that controls, diverts, and shuts in a well flow stream during a well containment operation. NOTE This equipment is deployed only as required and is not a part of standard rig equipment.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/contaminated-media": "TERM: Contaminated Media\nURL: https://iadclexicon.org/contaminated-media\n\nContaminated media\nSoil, debris, residues, waste, surface waters, ground waters, or other materials containing hazardous oil and gas waste as a result of a discharge or clean-up of a discharge.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/contamination": "TERM: Contamination\nURL: https://iadclexicon.org/contamination\n\nContamination\nContamination\u2015the introduction of substances or contaminants into a groundwater aquifer, a USDW or soil in such quantities as to render them unusable for their intended purposes.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/contiguous": "TERM: Contiguous\nURL: https://iadclexicon.org/contiguous\n\nContiguous\n\u201cContiguous\u201d means acreage joined by more than one common point, that is, the common boundary is at least one side of a governmental quarter-quarter section.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/continental-margin": "TERM: Continental Margin\nURL: https://iadclexicon.org/continental-margin\n\nContinental Margin\nThe continental margin comprises the submerged prolongation of the land mass of the coastal State, and consists of the sea-bed and subsoil of the shelf, the slope and the rise. It does not include the deep ocean floor with its oceanic ridges or the subsoil thereof.\nSource: United Nations Convention on the Law of the Sea (UNCLOS), 1982.\nLegislation", "https://iadclexicon.org/continental-shelf": "TERM: Continental Shelf\nURL: https://iadclexicon.org/continental-shelf\n\nContinental Shelf\nContinental shelf means the continental shelf (within the meaning of the Seas and Submerged Lands Act 1973) adjacent to the coast of:\nAustralia (including the coast of any island forming part of a State or Territory); or\na Territory.\nSource:\u00a0Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nContinental Shelf\nThe continental shelf of a coastal State comprises the sea-bed and subsoil of the submarine areas that extend beyond its territorial sea throughout the natural prolongation of its land territory to the outer edge of the continental margin, or to a distance of 200 nautical miles from the baselines from which the breadth of the territorial sea is measured where the outer edge of the continental margin does not extend up to that distance.\nSource: United Nations Convention on the Law of the Sea (UNCLOS), 1982\n.\nLegislation\nContinental Shelf\nThe seabed and subsoil of the marine areas extending beyond the Norwegian territorial sea, throughout the natural prolongation of the Norwegian land territory to the outer edge of the continental margin, but no less than 200 nautical miles from the base lines from which the breadth of the territorial sea is measured, however, not beyond the median line to another state, unless otherwise can be derived from the rules of international law for the continental shelf beyond 200 nautical miles from the base lines, or from an agreement with the relevant state.\nSource:\u00a0Act 29 November 1996 No. 72 Relating to Petroleum Activities, Norway, amended June 2011.\nLegislation\nContinental Shelf\nBy continental shelf shall be understood the sea bed and subsoil of the submarine areas that extend beyond the Norwegian territorial sea throughout the natural prolongation of its land territory to the outer edge of the continental margin, but no less than 200 nautical miles from the base lines from which the territorial sea has been measured, nevertheless not beyond the median line in relation to other states.\nSource:\u00a0Act 29 November 1996 No. 72 Relating to Petroleum Activities, Norway, amended June 2011.\nLegislation\nContinental Shelf\nContinental shelf: that part of the sea bed located beneath the North Sea and the subsoil thereof, over which the Kingdom, in accordance with the Treaty of the Law of the Sea, signed at Montego-Bay on 10 December 1982 (Tractatenblad 1983, 83), has sovereign rights, and which is located on the seaward side of the line referred to in Article 1.1 of the Wet grenzen Nederlandse territoriale zee.\nSource:\u00a0Mining Act of the Netherlands, Netherlands, 2003 (as amended up to 2012).\nLegislation\nContinental Shelf\n\u201cContinental Shelf\u201d means the seabed and sub-soil or submarine areas adjacent to the coast of India including its island but outside the area of its territorial waters, to a depth of 200 metres, or beyond that limit to where the depth of the superjacent water admits of the exploitation of natural resources of the areas.\nSource:\u00a0The Petroleum and Natural Gas Rules, 1959 (As amended from time to time), India, as amended as of May 2013.\nRegulations", "https://iadclexicon.org/container": "TERM: Container\nURL: https://iadclexicon.org/container\n\nContainer\nContainer\u2015a sump, storage tank, process vessel, truck, barge, or other receptacle used to store or transport E and P Waste.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations\nContainer\nCONTAINER shall mean any portable device in which a hazardous material is stored, transported, treated, disposed of, or otherwise handled.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations\nContainer\nAny portable device in which material is stored, transported, treated, disposed of, or otherwise handled.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations\nContainer\n\u201cContainer\u201d means a receptacle for petroleum not exceeding 1,000 litres in capacity.\nSource:\u00a0The Petroleum Rules, 1976, India, 1976.\nRegulations\nSource: The Petroleum Rules, 2002, India, 13th March 2002.\nRegulations", "https://iadclexicon.org/continual-improvement": "TERM: Continual Improvement\nURL: https://iadclexicon.org/continual-improvement\n\nContinual Improvement\nRecurring activity to enhance\nperformance.\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/contingency-plan": "TERM: Contingency Plan\nURL: https://iadclexicon.org/contingency-plan\n\nContingency Plan\n\u201cContingency plan\u201d means a plan that addresses abnormal conditions or emergencies that can reasonably be anticipated (plan\nd\u2019urgence\n).\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource:\u00a0Canada Oil and Gas Installations Regulations, SOR/96-118, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations\nSource:\u00a0Nova Scotia Offshore Petroleum Installations Regulations, SOR/95-191, Canada, current to May 31, 2012.\nRegulations\nContingency Plan\n\u201cContingency plan\u201d means a contingency plan referred to in paragraph 4\n(\n4\n)\n(\ni\n) (plan\nd\u2019urgence\n).\nSource:\u00a0Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\nRegulations\nContingency Plan\n\u201cContingency plan\u201d is a written document which provides for an organized plan of action for alerting and protecting the public within an area of exposure following the accidental release of a potentially hazardous volume of poisonous gas such as hydrogen sulfide.\nSource:\u00a0Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations\nContingency Plan\nA written document that shall provide an organized plan of action for alerting and protecting the public within an area of exposure prior to an intentional release, or following the accidental release of a potentially hazardous volume of hydrogen sulfide.\nSource:\u00a0Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/continuity-equation": "TERM: Continuity Equation\nURL: https://iadclexicon.org/continuity-equation\n\nContinuity Equation\nEquation to balance mass in a closed system. Prevents mathematical destruction or creation of mass in the system..\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/continuing-education": "TERM: Continuing Education\nURL: https://iadclexicon.org/continuing-education\n\nContinuing Education\nactivities undertaken by a person after initial education or training to maintain, improve or increase his/her knowledge and skills related to his/her professional activities.\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/continuity-of-operations-plan": "TERM: Continuity of Operations Plan\nURL: https://iadclexicon.org/continuity-of-operations-plan\n\nContinuity of Operations Plan\nA document that sets forth procedures for the continued performance of core capabilities and critical operations during any disruption or potential disruption.\nAdapted from: CPG 101, CNSSI 4009\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/continuing-professional-development": "TERM: Continuing Professional Development\nURL: https://iadclexicon.org/continuing-professional-development\n\nContinuing Professional Development\nactivities undertaken by a person after initial education or training to maintain, improve or increase his/her knowledge and skills related to his/her professional activities.\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/continuous-circulation-method": "TERM: Continuous Circulation Method\nURL: https://iadclexicon.org/continuous-circulation-method\n\nContinuous Circulation Method\nAn MPD technique used to maintain flow down the drill pipe while making a connection, thereby maintaining equivalent circulating density (ECD) and thus keeping a constant pressure profile in well annulus to prevent an influx of formation fluids or potential hole collapse due to instability.\nSource:\u00a0ABS Guide for Classification and Certification of Managed Pressure Drilling Systems, September 2017.\nGlobal Standards", "https://iadclexicon.org/continuous-b-class-ceilings-or-linings": "TERM: Continuous \u201cB\u201d Class Ceilings or Linings\nURL: https://iadclexicon.org/continuous-b-class-ceilings-or-linings\n\nContinuous \u201cB\u201d Class Ceilings or Linings\nContinuous \u201cB\u201d class ceilings or linings are those \u201cB\u201d class ceilings or linings which terminate only at an \u201cA\u201d or \u201cB\u201d class division.\nSource:\u00a0IMO Resolution A.1023(26), Code for the Construction and Equipment of Mobile Offshore Drilling Units (2009 MODU Code), 2009.\nGlobal Standards\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 7, Safety Systems, Hazardous Areas and Fire, June 2013, Lloyd\u2019s Register,\nGlobal Standards\nContinuous \u201cB\u201d Class Ceilings or Linings\nContinuous \u201cB\u201d class ceilings\nor\nlinings\nare those \u201cB\u201d class ceilings or linings which terminate at an \u201cA\u201d or \u201cB\u201d class division. <Chapter II-2, part A, regulation 3>.\nSource:\u00a0IMO Resolution MSC.99(73), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 5 December 2000, International Maritime Organization.\nLegislation", "https://iadclexicon.org/continuous-duty-apparatus": "TERM: Continuous Duty Apparatus\nURL: https://iadclexicon.org/continuous-duty-apparatus\n\nContinuous Duty Apparatus (Types of Instruments)\nApparatus that is powered for long periods of time, but may have either continuous or intermittent sensing.\nSource:\u00a0IEC 60079-29-1, Explosive atmospheres \u2013 Part 29-1: Gas detectors \u2013 Performance requirements of detectors for flammable gases.\nGlobal Standards", "https://iadclexicon.org/continuous-dilution": "TERM: Continuous Dilution\nURL: https://iadclexicon.org/continuous-dilution\n\nContinuous Dilution\nContinuous supply of a protective gas, after purging, at such a rate that the concentration of a\u00a0flammable substance inside the pressurized enclosure is maintained at a value outside the\u00a0explosive limits at any potential ignition source (that is, outside the dilution area).\nSource: IEC 60079-14:2013, Explosive atmospheres \u2013 Part 14: Electrical installations design, selection and erection, Edition 5.0, November 2013.\nGlobal Standards", "https://iadclexicon.org/continuous-grade-of-release": "TERM: Continuous Grade of Release\nURL: https://iadclexicon.org/continuous-grade-of-release\n\nContinuous Grade of Release\nRelease which is continuous or is expected to occur frequently or for long periods.\nSource:\u00a0IEC 61892-7, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 7: Hazardous areas.\nGlobal Standards", "https://iadclexicon.org/continuous-feeding": "TERM: Continuous Feeding\nURL: https://iadclexicon.org/continuous-feeding\n\nContinuous Feeding\nContinuous feeding is defined as the process whereby waste is fed into a combustion chamber without human assistance while the incinerator is in normal operating conditions with the combustion chamber operative temperature between 850\u00b0C and 1,200\u00b0C.\nSource:\u00a0Resolution MEPC.176(58), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships (Revised MARPOL Annex VI), 10 October 2008, International Maritime Organization.\nLegislation", "https://iadclexicon.org/continuous-improvement": "TERM: Continuous Improvement\nURL: https://iadclexicon.org/continuous-improvement\n\nContinuous Improvement\nAn ongoing effort to achieve better OMS performance by application of a systematic process of planning future activity based on results and feedback from prior plans.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards", "https://iadclexicon.org/continuous-hydrogen-sulfide-monitoring-equipment": "TERM: Continuous Hydrogen Sulfide Monitoring Equipment\nURL: https://iadclexicon.org/continuous-hydrogen-sulfide-monitoring-equipment\n\nContinuous hydrogen sulfide monitoring equipment\nEquipment capable of continuously measuring and displaying the concentration of hydrogen sulfide in ambient air.\nSource:\nAPI\nRP 49, Recommended Practice for Drilling and Well Servicing Operations Involving Hydrogen Sulfide, Third Edition, May 2001.\nGlobal Standards", "https://iadclexicon.org/continuous-saturation-diving-operations": "TERM: Continuous Saturation Diving Operations\nURL: https://iadclexicon.org/continuous-saturation-diving-operations\n\nContinuous Saturation Diving Operations\nContinuous saturation diving operations will exist when less than 8 hours separate the return to the living chambers of one team of divers and the departure from the living chamber of another team of divers.\nSource: Commercial Diving Projects Offshore, Diving at Work Regulations 1997, Approved Code of Practice (UK HSE L103), First Edition, 1998.\nRegulatory Guidance", "https://iadclexicon.org/continuous-method": "TERM: Continuous Method\nURL: https://iadclexicon.org/continuous-method\n\nContinuous Method\nMethod of searching for imperfections while the magnetizing current is being applied.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/continuous-pumping-squeeze-cementing-operation": "TERM: Continuous-Pumping Squeeze-Cementing Operation\nURL: https://iadclexicon.org/continuous-pumping-squeeze-cementing-operation\n\nContinuous-Pumping Squeeze-Cementing Operation\nSqueeze-cementing operation that does not involve cessation of pumping.\nSource:\nAPI\nRP 10B-2, Recommended Practice for Testing Well Cements, First Edition, July 2005 (Reaffirmed: July 2010).\nGlobal Standards", "https://iadclexicon.org/continuous-mode-of-operation-safety-system": "TERM: Continuous Mode of Operation Safety System\nURL: https://iadclexicon.org/continuous-mode-of-operation-safety-system\n\nContinuous Mode of Operation Safety System\nsafety system designed to achieve its safety action permanently\nNote 1 to entry: With a continuous mode safety system the hazardous event occurs as soon as the safety system\nfails. This is illustrated in Figure B.1 where the systems states \u201c\nKO\n\u201d and \u201chazardous event\u201d are gathered into a\nsingle state.\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/continuous-supervision": "TERM: Continuous Supervision\nURL: https://iadclexicon.org/continuous-supervision\n\nContinuous Supervision\nFrequent attendance, inspection, service, care and maintenance of the electrical installation by skilled personnel who have experience in the specific installation and its environment in order to maintain the explosion protection features of the installation in satisfactory condition.\nSource: IEC 60079-17:2013, Explosive atmospheres \u2013 Part 17: Electrical installations inspection and maintenance, Edition 5.0, November 2013.\nGlobal Standards", "https://iadclexicon.org/contour-grind": "TERM: Contour-Grind\nURL: https://iadclexicon.org/contour-grind\n\nContour-Grind or Radius-Grind (verb)\nGrind to remove sharp edges and/or abrupt changes in the wall thickness around imperfections or areas of exploratory grinding.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/contour": "TERM: Contour\nURL: https://iadclexicon.org/contour\n\nContour (verb)\nTaper gradually by filing or grinding to remove abrupt changes in the wall thickness.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/contraband-items-search": "TERM: Contraband Items Search\nURL: https://iadclexicon.org/contraband-items-search\n\nContraband Items Search\nAn unannounced search of personnel, their work areas, locker rooms, or vehicles for prohibited items.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards", "https://iadclexicon.org/contract": "TERM: Contract\nURL: https://iadclexicon.org/contract\n\nContract\nDocumented agreement which specifies the terms of the inspections to be performed.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards\nContract\nContract includes an arrangement or understanding.\nSource:\u00a0Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nContract\nThe specific agreement between DNV GL and the customer\nIt defines the extent of services requested by the customer, and is concerned with:\n\u2014 the classification of vessels or installations, both new buildings and in operation\n\u2014 statutory work carried out on behalf of national maritime authorities\n\u2014 equipment and materials.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards\nContract(s)\nAn agreement between two parties by which both are bound in law.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards", "https://iadclexicon.org/contract-carrier": "TERM: Contract Carrier\nURL: https://iadclexicon.org/contract-carrier\n\nContract Carrier\n\u201cContract carrier\u201d means such pipelines for transportation of petroleum, petroleum products and natural gas by more than one entity pursuant to firm contracts for at least one year as may be declared or authorised by the Board from time to time under sub- section (3) of section 20.\nSource:\u00a0The Petroleum and Natural Gas Regulatory Board Act, 2006, No. 19 of 2006, India, amended as of May 2013.\nLegislation", "https://iadclexicon.org/contractor": "TERM: Contractor\nURL: https://iadclexicon.org/contractor\n\nContractor\nParty which carries out all or part of the design, engineering, procurement, construction and commissioning for a project or operation of a facility.\nNote: 1 to entry:\u00a0The\nprincipal\n(3.1.9)\ncan undertake all or part of the duties of the contractor.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards\nContractor\nAn individual or organisation performing work for the company, following verbal or written agreement.\n\u201cSub-contractor\u201d is synonymous with \u201ccontractor\u201d as applied in this document, so includes an individual or company performing work under contract to either the company or another contractor for the benefit of the company.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards\nContractor\n\u2018Contractor\u2019 means any entity contracted by the operator or owner to perform specific tasks on behalf of the operator or owner.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nContractor and contract personnel\nContractor and contract personnel mean anyone, other than an employee of the lessee, performing well control, deepwater well control, or production safety duties for the lessee.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations\nContractor\n\u201cContractor\u201d means any person and/or employer (see definition of \u201cperson\u201d and/or \u201cemployer\u201d) who contracts all or any part of oil and gas well drilling.\nSource: State of Wyoming Occupational Safety and Health Rules and Regulations for Oil and Gas Well Drilling, Revised January 8, 2013.\nRegulations\nContractor\n\u201cContractor\u201d means any person who contracts with another person for the performance of prescribed work.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations\nContractor\n\u201cContractor\u201d means any third party engaged by an owner to conduct drilling, producing, and other operations.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations\nContractor\nContractor has the meaning given by clause 8.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nContractor\nFor the purposes of this Schedule, if an individual does work at a facility under a contract for services between:\na person (the relevant person); and\neither:\nthe individual; or\nthe employer of the individual;\nthe individual is taken to be a contractor of the relevant person.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nContractor\nContractor has the meaning given by clause 3 of Schedule 3 to the Act.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Safety) Regulations 2009 (Select Legislative Instrument 2009 No. 382 as amended), Australia, prepared on 1 January 2012.\nRegulations\nContractor\nAn individual or organization performing work for the reporting company, following verbal or written agreement. \u2018Sub-contractor\u2019 is synonymous with \u2018Contractor\u2019.\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards\nContractor\nContractor means a person engaged by any person (otherwise than as an employee) to do any work for gain or reward.\nSource: Health and Safety in Employment Act 1992, Public Act 1992 No 96, New Zealand, as of 1 July 2011.\nLegislation\nContractor\nUnder the HSE Act means a person engaged by any other person (otherwise than as a employee) to do any work for gain or reward. The gain or reward does not need to be monetary; it can be payment in kind or an exchange of services. Nor does the contract need to be in writing.\nSource: Guidelines for Occupational Diving 2004, Occupational Safety and Health Service, New Zealand, updated October 2010.\nRegulatory Guidance\nContractor\nAny person or company that contracts or subcontracts to perform all or any part of oil and gas well production operations.\nSource:\nAPI\nRP 74, Recommended Practice for Occupational Safety for Onshore Oil and Gas Production Operation, First Edition, October 2001 (March 2007).\nGlobal Standards\nContractor\nAny person or company that contracts to perform all or any part of oil and gas well drilling or servicing.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nContractor\nThe individual, partnership, firm, or corporation that is hired to do a specific job or service, such as a production operator, drilling or well servicing contractor or to provide contract employees to an owner/operator; a contractor is also the individual, partnership, firm, or corporation retained by the owner or operator to perform other work or provide supplies or equipment. The term contractor shall also include subcontractors.\nSource:\nAPI\nRP 70I, Security for Worldwide Offshore Oil and Natural Gas Operations, Upstream Segment, First Edition, May 2004.\nGlobal Standards\nSource:\nAPI\nRP 70, Security for Offshore Oil and Natural Gas Operations, Downstream Segment, First Edition, March 2003.\nGlobal Standards\nContractor\nThe individual, partnership, firm, or corporation retained by the owner or operator to perform work or provide supplies or equipment. The term contractor shall also include subcontractors.\nSource:\nAPI\nRP 75, Recommended Practice for Development of a Safety and Environmental Management Program for Offshore Operations and Facilities: Upstream Segment, Third Edition, May 2004.\nGlobal Standards\nContractor\n\u201cContractor\u201d means a person who contracts for work to be performed in a workplace, including installations, but does not include a dependent contractor.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nContractor\nA person engaged by any person (otherwise than as an employee) to do any work for gain or reward. *Indicates that the definition has been extracted from the HSE Act.\nSource: Approved Code of Practice for Managing Hazards to Prevent Major Industrial Accidents, Health and Safety in Employment Act 1992, Department of Labour, New Zealand, July 1994.\nRegulatory Guidance\nAannemer\u00a0(Dutch)\n\u201eaannemer\u201d: elke entiteit die door de exploitant of de eigenaar is gecontracteerd om namens hem specifieke taken uit te voeren.\nContractant\u00a0(French)\n\u00abcontractant\u00bb, toute entit\u00e9 \u00e0 laquelle l\u2019exploitant ou le propri\u00e9taire confie l\u2019ex\u00e9cution, pour son compte, de t\u00e2ches sp\u00e9cifiques.\nEntrepren\u00f8r\u00a0(Danish)\n\u00bbentrepren\u00f8r\u00ab: enhver enhed, der har indg\u00e5et kontrakt med operat\u00f8ren eller ejeren om at udf\u00f8re specifikke opgaver p\u00e5 operat\u00f8rens eller ejerens vegne.\nContratista\u00a0(Spanish)\n\u00abcontratista\u00bb: toda entidad contratada por el operador o el propietario para desempe\u00f1ar funciones particulares en nombre del operador o del propietario.\nContractant\u00a0(Romanian)\n\u201econtractant\u201d \u00eenseamn\u0103 orice entitate contractat\u0103 de operator sau proprietar pentru a \u00eendeplini atribu\u021bii specifice \u00een numele operatorului sau proprietarului.\nAuftragnehmer\u00a0(German)\n\u201eAuftragnehmer\u201c eine Einrichtung, die vom Betreiber oder Eigent\u00fcmer beauftragt wurde, bestimmte Aufgaben in seinem Namen auszuf\u00fchren.\n\u03b5\u03c1\u03b3\u03bf\u03bb\u03ac\u03b2\u03bf\u03c2\u00a0(Greek)\n\u00ab\u03b5\u03c1\u03b3\u03bf\u03bb\u03ac\u03b2\u03bf\u03c2\u00bb \u03c3\u03b7\u03bc\u03b1\u03af\u03bd\u03b5\u03b9 \u03bf\u03c0\u03bf\u03b9\u03b1\u03b4\u03ae\u03c0\u03bf\u03c4\u03b5 \u03bf\u03bd\u03c4\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c3\u03c4\u03b7\u03bd \u03bf\u03c0\u03bf\u03af\u03b1 \u03bf \u03c6\u03bf\u03c1\u03ad\u03b1\u03c2 \u03b5\u03ba\u03bc\u03b5\u03c4\u03ac\u03bb\u03bb\u03b5\u03c5\u03c3\u03b7\u03c2 \u03ae \u03bf \u03b9\u03b4\u03b9\u03bf\u03ba\u03c4\u03ae\u03c4\u03b7\u03c2 \u03b1\u03bd\u03b1\u03b8\u03ad\u03c4\u03b5\u03b9 \u03bc\u03b5 \u03c3\u03cd\u03bc\u03b2\u03b1\u03c3\u03b7 \u03c4\u03b7\u03bd \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7 \u03c3\u03c5\u03b3\u03ba\u03b5\u03ba\u03c1\u03b9\u03bc\u03ad\u03bd\u03c9\u03bd \u03ba\u03b1\u03b8\u03b7\u03ba\u03cc\u03bd\u03c4\u03c9\u03bd \u03b3\u03b9\u03b1 \u03bb\u03bf\u03b3\u03b1\u03c1\u03b9\u03b1\u03c3\u03bc\u03cc \u03c4\u03bf\u03c5 \u03c6\u03bf\u03c1\u03ad\u03b1 \u03b5\u03ba\u03bc\u03b5\u03c4\u03ac\u03bb\u03bb\u03b5\u03c5\u03c3\u03b7\u03c2 \u03ae \u03c4\u03bf\u03c5 \u03b9\u03b4\u03b9\u03bf\u03ba\u03c4\u03ae\u03c4\u03b7.\nContraente incaricato\u00a0(Italian)\n\u00abcontraente incaricato\u00bb: qualsiasi entit\u00e0 alla quale l\u2019operatore o il proprietario affidano l\u2019incarico di svolgere compiti specifici per conto dell\u2019operatore o del proprietario.\nWykonawca\u00a0(Polish)\n\u201ewykonawca\u201d oznacza podmiot, kt\u00f3remu operator lub w\u0142a\u015bciciel zleci\u0142 wykonanie okre\u015blonych zada\u0144 w imieniu operatora lub w\u0142a\u015bciciela.\nContratante\u00a0(Portuguese)\n\u00abContratante\u00bb, uma entidade contratada pelo operador ou pelo propriet\u00e1rio para exercer fun\u00e7\u00f5es espec\u00edficas em nome destes.\nUppdragstagare\u00a0(Swedish)\nuppdragstagare: en enhet som verksamhetsut\u00f6varen eller \u00e4garen har anlitat f\u00f6r att utf\u00f6ra vissa specifika uppgifter f\u00f6r verksamhetsut\u00f6varens eller \u00e4garens r\u00e4kning.\nUrakoitsijalla\u00a0(Finnish)\n\u2019urakoitsijalla\u2019 tarkoitetaan toimijaa, jolle toiminnanharjoittaja tai omistaja on sopimuksella antanut teht\u00e4v\u00e4ksi tiettyjen teht\u00e4vien suorittamisen toiminnanharjoittajan tai omistajan puolesta.\nPogodbeni izvajalec\u00a0(Slovenian)\n\u201epogodbeni izvajalec\u201c pomeni vsak subjekt, ki ga izvajalec ali lastnik najame, da v njegovem imenu opravi dolo\u010dene naloge.\nDod\u00e1vate\u00a0(Slovak)\n\u201edod\u00e1vate\u013e\u201c je ak\u00fdko\u013evek subjekt, s ktor\u00fdm m\u00e1 prev\u00e1dzkovate\u013e alebo vlastn\u00edk zmluvn\u00fd vz\u0165ah na \u00fa\u010dely v\u00fdkonu konkr\u00e9tnych \u00faloh v mene prev\u00e1dzkovate\u013ea alebo vlastn\u00edka.\nRangovas\u00a0(Lithuanian)\nrangovas \u2013 operatoriaus arba savininko vardu konkre\u010dioms u\u017eduotims atlikti operatoriaus arba savininko pasamdytas subjektas.\nv\u00e1llalkoz\u00f3\u00a0(Hungarian)\n\u201ev\u00e1llalkoz\u00f3\u201d: minden olyan jogalany, amelyet az \u00fczemeltet\u0151, illetve a tulajdonos arra szerz\u0151dtet, hogy a nev\u00e9ben konkr\u00e9t feladatokat v\u00e9gezzen.\nKuntrattur\u00a0(Maltese)\n\u2018kuntrattur\u2019 tfisser kwalunkwe entit\u00e0 kuntrattata mill-operatur jew mis-sid biex twettaq kompiti spe\u010bifi\u010bi f\u2019isem l-operatur jew is-sid.\nl\u012bgumsl\u0113dz\u0113js\u00a0(Latvian)\n\u201cl\u012bgumsl\u0113dz\u0113js\u201d ir jebkura vien\u012bba, ar kuru operators vai \u012bpa\u0161nieks ir nosl\u0113dzis l\u012bgumu par konkr\u0113tu pien\u0101kumu izpildi operatora vai \u012bpa\u0161nieka uzdevum\u0101.\nT\u00f6\u00f6v\u00f5tja\u00a0(Estonian)\n\u201et\u00f6\u00f6v\u00f5tja\u201d\u2013 ettev\u00f5tja, kes on s\u00f5lminud k\u00e4itajaga v\u00f5i omanikuga lepingu t\u00e4ita k\u00e4itaja v\u00f5i omaniku nimel teatavaid \u00fclesandeid.\nDodavatelem\u00a0(Czech)\n\u201edodavatelem\u201c subjekt, s n\u00edm\u017e provozovatel nebo vlastn\u00edk uzav\u0159el smlouvu na v\u00fdkon specifick\u00fdch \u010dinnost\u00ed jm\u00e9nem provozovatele nebo vlastn\u00edka.\n\u0438\u0437\u043f\u044a\u043b\u043d\u0438\u0442\u0435\u043b\u00a0(Bulgarian)\n\u201e\u0438\u0437\u043f\u044a\u043b\u043d\u0438\u0442\u0435\u043b\u201c \u043e\u0437\u043d\u0430\u0447\u0430\u0432\u0430 \u0432\u0441\u0435\u043a\u0438 \u0441\u0443\u0431\u0435\u043a\u0442, \u0441 \u043a\u043e\u0439\u0442\u043e \u043e\u043f\u0435\u0440\u0430\u0442\u043e\u0440\u044a\u0442 \u0438\u043b\u0438 \u0441\u043e\u0431\u0441\u0442\u0432\u0435\u043d\u0438\u043a\u044a\u0442 \u0435 \u0441\u043a\u043b\u044e\u0447\u0438\u043b \u0434\u043e\u0433\u043e\u0432\u043e\u0440 \u0437\u0430 \u0438\u0437\u043f\u044a\u043b\u043d\u0435\u043d\u0438\u0435 \u043d\u0430 \u043a\u043e\u043d\u043a\u0440\u0435\u0442\u043d\u0438 \u0437\u0430\u0434\u0430\u0447\u0438 \u043e\u0442 \u0438\u043c\u0435\u0442\u043e \u043d\u0430 \u043e\u043f\u0435\u0440\u0430\u0442\u043e\u0440\u0430 \u0438\u043b\u0438 \u043d\u0430 \u0441\u043e\u0431\u0441\u0442\u0432\u0435\u043d\u0438\u043a\u0430.", "https://iadclexicon.org/continuously-manned-central-control-station": "TERM: Continuously Manned Central Control Station\nURL: https://iadclexicon.org/continuously-manned-central-control-station\n\nContinuously Manned Central Control Station\nContinuously manned central control station\nis a central control station which is continuously manned by a responsible member of the crew. <Chapter II-2, part A, regulation 3>.\nSource:\u00a0IMO Resolution MSC.99(73), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 5 December 2000, International Maritime Organization.\nLegislation", "https://iadclexicon.org/contractor-responsible-for-weather-and-sea-state-observing-program-on-an-installation": "TERM: Weather Observer Instructor\nURL: https://iadclexicon.org/contractor-responsible-for-weather-and-sea-state-observing-program-on-an-installation\n\nWeather Observer Instructor\nQualified individual with considerable practical experience in aviation and marine observing, references to that competence plus experience and training in instructional techniques.\nSource: \u00a0Offshore Physical Environmental Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, September 2008.\nRegulatory Guidance", "https://iadclexicon.org/control": "TERM: Control\nURL: https://iadclexicon.org/control\n\nControl\nAn existing process, policy, device, practice or other action that acts to minimise adverse risk when correctly implemented and maintained (AS/NZS 4360).\nSource: NOPSEMA Guidance Note: Noise Management\u2014Principles of Assessment and Control, N-09000-GN0401, Australia, Revision 3, December 2011.\nRegulatory Guidance\nControl\n<of hazards> limiting the extent or duration of a hazardous event.\nNote 1 to entry: The definition of control is specific in this International Standard and other definitions are used in other standards.\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards\nControl (of hazards)\nLimiting the extent and/or duration of a hazardous event to prevent escalation.\nSource: ISO 15544:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Requirements and guidelines for emergency.\nGlobal Standards\nSource: ISO 17776:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Guidelines on tools and techniques for hazard identification and risk assessment.\nGlobal Standards\nControl\nMeasure that is modifying\nrisk.\n[SOURCE: ISO Guide 73:2009]\nNote 1 to entry: Controls include any process, policy, device, practice, or other actions which modify risk.\nNote 2 to entry: Controls may not always exert the intended or assumed modifying effect.\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards\nControl\nMeans of managing risk, including policies, procedures, guidelines, practices or organizational structures,\u00a0which can be administrative, technical, management, or legal in nature.\n[ISO/IEC 27000:2009]\nNOTE ISO Guide 73:2009 defines control as simply a measure that is modifying risk.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards\nControl\nImposition of operational limits to the separation system.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards\nControl\nSee also Barrier. Barrier which reduces the probability of releasing the hazard\u2019s potential for harm. (Preventing the Top Event.)\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nControl\nMeasure that is modifying risk (1.1). NOTE 1 Controls include any process, policy, device, practice, or other actions which modify risk. NOTE 2 Controls may not always exert the intended or assumed modifying effect.\nSource: ISO Guide 73:2009(E/F), Risk Management \u2013 Vocabulary, First Edition, 2009.\nGlobal Standards\nControl\nSee also Barrier. Used specifically for a barrier which mitigates the consequences of an initial event.\nSource: OGP Report No. 415, Asset integrity \u2013 the key to managing major incident risks, International Association of Oil & Gas Producers, December 2008.\nGlobal Standards", "https://iadclexicon.org/control-center": "TERM: Control Center\nURL: https://iadclexicon.org/control-center\n\nControl Center\nCentral location used to operate a set of assets.\nNOTE: Infrastructure industries typically use one or more control centers to supervise or coordinate their operations. If there are multiple control centers (for example, a backup center at a separate site), they are typically connected together via a wide area network. The control center contains the SCADA host computers and associated operator display devices plus ancillary information systems such as a historian.\nNOTE: In some industries the term \u201ccontrol room\u201d may be more commonly used.\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/contracts-for-work": "TERM: Contracts for Work\nURL: https://iadclexicon.org/contracts-for-work\n\nContracts for Work\n\u201cContracts for work\u201d includes contracting to perform work and contracting to have work performed.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations", "https://iadclexicon.org/contractors-standby": "TERM: Contractor\u2019s Standby\nURL: https://iadclexicon.org/contractors-standby\n\nContractor\u2019s Standby\nA half hitch in a wire line secured by a wire line clamp(s).\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations", "https://iadclexicon.org/contractor-employee": "TERM: Contractor Employee\nURL: https://iadclexicon.org/contractor-employee\n\nContractor employee\nAny person employed by a Contractor or Contractor\u2019s Sub-Contractor(s) who is directly involved in execution of prescribed work under a contract with the reporting Company.\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards", "https://iadclexicon.org/contributing-factor": "TERM: Contributing-factor\nURL: https://iadclexicon.org/contributing-factor\n\nContributing-factor\nA condition that may have contributed to an accident event or worsened its consequence (e.g. man/machine interaction, inadequate illumination).\nSource:\u00a0IMO resolution A.1075(28), Guidelines to assist investigators in the implementation of the Casualty Investigation Code, 4 December 2013,\nRegulatory Guidance", "https://iadclexicon.org/control-de-pozo": "TERM: Control de pozo\nURL: https://iadclexicon.org/control-de-pozo\n\nControl de pozo\nActividades implementadas para prevenir o mitigar la liberaci\u00f3n involuntaria de fluidos de formaci\u00f3n desde el pozo hacia sus alrededores.\nSource:\u00a0Resoluci\u00f3n N\u00famero 40687 de 18 Jul 2017 Por la cual se establecen los criterios t\u00e9cnicos para proyectos de perforaci\u00f3n exploratoria de hidrocarburos costa afuera en Colombia. Columbia Ministerio de Minas y Energia,\nRegulations", "https://iadclexicon.org/contravention": "TERM: Contravention\nURL: https://iadclexicon.org/contravention\n\nContravention\nContravention, if the contravention is an offence, includes an offence against:\nsection 6 of the Crimes Act 1914; or\nsection 11.1, 11.4 or 11.5 of the Criminal Code;\nthat relates to the first-mentioned offence.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/control-device": "TERM: Control Device\nURL: https://iadclexicon.org/control-device\n\nControl Device\nIn this Part, \u201ccontrol device\u201d means a device that will safely disconnect electrical equipment from its source of energy.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations", "https://iadclexicon.org/control-drawing": "TERM: Control Drawing\nURL: https://iadclexicon.org/control-drawing\n\nControl drawing\nA drawing or other document provided by the manufacturer of intrinsically safe or associated apparatus that details the allowed interconnections between the intrinsically safe and associated apparatus.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/control-feature": "TERM: Control Feature\nURL: https://iadclexicon.org/control-feature\n\nControl Feature\nOrganization\u2019s documented method to perform an activity under controlled conditions to achieve conformity to specified requirements.\nSource:\nAPI\nSPEC Q1, Specification for Quality Programs for the Petroleum, Petrochemical and Natural Gas Industry, Upstream Segment, Eighth Edition, December 2007 (Addendum December 2010).\nGlobal Standards\nControl Feature\norganization\u2019s documented method for performing an activity under controlled conditions to achieve conformity\nto specified requirements.\nSource:ISO/TS 29001:2010(E).\nGlobal Standards", "https://iadclexicon.org/control-function": "TERM: Control Function\nURL: https://iadclexicon.org/control-function\n\nControl Function\n1) The control system circuit (hydraulic, pneumatic, electrical, mechanical, or a combination thereof) used to operate the position selection of a diverter unit, BOP, valve, or regulator. Examples: diverter \u201cclose\u201d function, starboard vent valve \u201copen\u201d function. 2) Each position of a diverter unit, BOP, or valve and each regulator assignment that is operated by the control system.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/control-equipment": "TERM: Control Equipment\nURL: https://iadclexicon.org/control-equipment\n\nControl Equipment\nControl Equipment refers to the installed equipment required to operate and control the ballast water treatment equipment.\nSource: Resolution MEPC.174(58), revised Guidelines for approval of ballast water management systems (G8), 10 October 2008, International Maritime Organization.\nRegulatory Guidance\nControl Equipment\nClass that includes distributed control systems, programmable logic controllers, SCADA systems, associated operator interface consoles, and field sensing and control devices used to manage and control the process.\nNOTE: The term also includes field bus networks where control logic and algorithms are executed on intelligent electronic devices that coordinate actions with each other, as well as systems used to monitor the process and the systems used to maintain the process.\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard\nControl Equipment\nControl Equipment \u2013 refers to the installed equipment required for proper functioning of the prototype ballast water treatment technology.\nSource:\u00a0Resolution MEPC.140(54), Guidelines for approval and oversight of prototype ballast water treatment technology programmes (G10), 24 March 2006, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/control-fluid": "TERM: Control Fluid\nURL: https://iadclexicon.org/control-fluid\n\nControl Fluid\nHydraulic oil, water based fluid, or gas which, under pressure, pilots the operation of control valves or directly operates functions.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/control-hose-bundle": "TERM: Control Hose Bundle\nURL: https://iadclexicon.org/control-hose-bundle\n\nControl Hose Bundle\nA group of pilot and/or supply and/or control hoses assembled into a bundle covered with an outer protective sheath.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/control-line": "TERM: Control Line\nURL: https://iadclexicon.org/control-line\n\nControl Line\nA flexible hose or rigid line that transmits control fluid.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/contractual-cooperation": "TERM: Contractual Cooperation\nURL: https://iadclexicon.org/contractual-cooperation\n\nContractual Cooperation\nContractual cooperation as mentioned in the first subsection, means, for example, entering into agreements relating to common emergency preparedness plans or agreements to use the emergency preparedness resources of others to ensure optimal emergency response in major acute incidents within an area or region. The availability of public resources in acute pollution situations will depend on no other prioritised activities being underway. Necessary evaluations of sensitivity and uncertainty with respect to availability of such resources shall be performed.\nSource:\u00a0Guidelines Regarding the Activities Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/control-network": "TERM: Control Network\nURL: https://iadclexicon.org/control-network\n\nControl Network\nTime-critical network that is typically connected to equipment that controls physical processes (See\n\u201csafety network\u201d).\nNOTE: The control network can be subdivided into zones, and there can be multiple separate control networks within one company or site.\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/control-manifold": "TERM: Control Manifold\nURL: https://iadclexicon.org/control-manifold\n\nControl Manifold\nThe system of valves and piping to control the flow of hydraulic fluid to operate the various components of the BOP stack.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nControl Manifold\nThe assemblage of valves, regulators, gauges and piping used to regulate pressures and control the flow of hydraulic power fluid to operate system functions.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/control-linecable": "TERM: Control Line/Cable\nURL: https://iadclexicon.org/control-linecable\n\nControl Line/Cable\nThe control line/cable category allows information to be stored for control lines and cables and a variety of parts that are normally associated with control lines or cables. Examples of such parts are packer penetrators, electric connectors for gauges, electric wellhead connectors, etc. This category provides the opportunity to build control line/cable \u201csystems\u201d consisting of the hydraulic control line or cable itself and all associated parts.\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal Standards", "https://iadclexicon.org/control-measure": "TERM: Control Measure\nURL: https://iadclexicon.org/control-measure\n\nControl measure\nA Control Measure is any system, procedure, process, device or other means of eliminating, preventing, reducing or mitigating the risk of hazardous events arising at or near a facility. Control measures are the means by which risk to health and safety from events is eliminated or minimised. Controls can take many forms, including physical equipment, process control systems, management processes, operating or maintenance procedures, emergency response plans, and key personnel and their actions.\nSource: NOPSEMA Guidance note: Risk Assessment, N-04300-GN0165, Australia, Revision 4, December 2012.\nRegulatory Guidance\nSource: NOPSEMA Guidance Note: Control Measures and Performance Standards, N-04300 GN0271, Australia, Revision 3, December 2011.\nRegulatory Guidance\nSource: NOPSEMA Guidance Note: Safety Management Systems, N04300-GN1052, Australia, Revision 0, December 2012.\nRegulatory Guidance", "https://iadclexicon.org/control-module": "TERM: Control Module\nURL: https://iadclexicon.org/control-module\n\nControl Module\nAssembly of subsea control equipment for piloted or sequential hydraulic or electrohydraulic operations from surface. NOTE Can be configured as a riser control module used for operation of landing strings in tubing hanger mode or as a workover control module in tree mode for operation of the lower workover package.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/control-objective": "TERM: Control Objective\nURL: https://iadclexicon.org/control-objective\n\nControl Objective\nStatement describing what is to be achieved as a result of implementing\ncontrols.\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/control-panel": "TERM: Control Panel\nURL: https://iadclexicon.org/control-panel\n\nControl Panel\nAn enclosure displaying an array of switches, push buttons, lights and/or valves and various pressure gauges or meters to control or monitor functions. Control panel types include: diverter panel; rig floor panel; master panel; and mini or auxiliary remote panel. All of these panels are remote from the main hydraulic manifold and can be pneumatic, electric or hydraulic powered.\n1. Diverter Panel\u2014A panel that is dedicated to the diverter and flowline system functions.\n2. Rig Floor Panel (Driller\u2019s Panel)\u2014The BOP control panel mounted near the driller\u2019s position on the rig floor.\n3. Master Panel (Hydraulic or Electric)\u2014The panel mounted in close proximity to the primary power fluid supply. All control functions are operable from this panel including all required regulators, gauges, meters, audible alarms, and visible alarms.\n4. Mini or Auxiliary Remote Panel (Toolpusher\u2019s Panel)\u2014A full or limited function panel mounted in a remote location for use as an emergency backup.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/control-panel-remote-or-secondary": "TERM: Control Panel \u2013 Remote or Secondary\nURL: https://iadclexicon.org/control-panel-remote-or-secondary\n\nControl Panel \u2013 Remote or Secondary\nA system of controls usually convenient to the driller, used to actuate controls at the Master or Primary panel.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/control-panel-master-or-primary": "TERM: Control Panel, \u2013 Master or Primary\nURL: https://iadclexicon.org/control-panel-master-or-primary\n\nControl Panel, \u2013 Master or Primary\nA manifold system of valves which is usually situated at the power source, which may be operated manually or by remote control, to direct pressurized fluids to well closing .\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/control-path": "TERM: Control Path\nURL: https://iadclexicon.org/control-path\n\nControl Path\nTotal distance that a control signal (e.g. electrical, optical, hydraulic) travels from the topside control system to the subsea control module or valve actuator.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/control-pod": "TERM: Control Pod\nURL: https://iadclexicon.org/control-pod\n\nControl pod\nAssembly of valves and regulators (either hydraulically or electrically operated) that when activated directs hydraulic fluid through special apertures to operate the BOP equipment.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nControl pod\nAn assembly of subsea valves and regulators which when activated from the surface will direct hydraulic fluid through special porting to operate BOP equipment.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nSubsea control module or control pod\nA subsea control module (colloquially referred to as a \u201ccontrol pod\u201d) is normally mounted directly on the facility to be controlled, such as a subsea tree/manifold, on a base from which it can be removed for maintenance if necessary. The control pod is the interface between the control lines, supplying hydraulic and electric power and signals from the host facility, and the subsea equipment to be monitored and controlled. The control pod contains pilot valves powered by hydraulic fluid, electric power or both, that is supplied from the host facility. The pod also contains electronic components that are used for control, communications and data-gathering.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nControl pod\nAn assembly of valves and regulators (either hydraulically or electrically operated) that when activated, will direct hydraulic fluid through special apertures to operate the BOP functions.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards\nControl pod\nThe assemblage of valves and pressure regulators which respond to control signals to direct hydraulic power fluid through assigned porting to operate functions.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards\nControl pod\nAn assembly of subsea valves and regulators (either hydraulically or electrically operated) that when activated will direct hydraulic fluid through special apertures to operate the BOP equipment.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nControl pod\nAssembly of subsea valves and regulators that, when activated from the surface, directs hydraulic fluid through special porting to operate BOP equipment.\nSource: ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/control-point": "TERM: Control Point\nURL: https://iadclexicon.org/control-point\n\nControl Point\n\u201cControl point\u201d means a work area other than a control station from which systems and equipment critical to the safety of the installation can be monitored and controlled (poste de\ncommande\n).\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource:\u00a0Canada Oil and Gas Installations Regulations, SOR/96-118, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Petroleum Installations Regulations, SOR/95-191, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/control-station": "TERM: Control Station\nURL: https://iadclexicon.org/control-station\n\nControl Station\n\u201cControl station\u201d means a continuously manned work area from which process and export equipment, wellhead manifold and\nchristmas\ntrees, main and emergency power, fire and gas detection, fire control, communications equipment, emergency shutdown systems, ballast control system, dynamic positioning systems and other systems and equipment critical to the safety of the installation are remotely controlled or monitored (\nsalle\nde\ncommande\n).\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource:\u00a0Canada Oil and Gas Installations Regulations, SOR/96-118, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Petroleum Installations Regulations, SOR/95-191, Canada, current to May 31, 2012.\nRegulations\nControl Station\nPlace on the installation from which personnel can monitor the status of the installation, initiate\u00a0appropriate shutdown actions, and undertake any emergency communication.\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards", "https://iadclexicon.org/control-stations": "TERM: Control Stations\nURL: https://iadclexicon.org/control-stations\n\nControl Stations\nControl stations are those spaces in which the unit\u2019s radio or main navigating equipment or the emergency source of power is located or where the fire recording or fire control equipment or the dynamic positioning control system is centralized or where a fire-extinguishing system serving various locations is situated. In the case of column stabilized units a centralized ballast control station is a \u201ccontrol station\u201d. However, for purposes of the application of chapter 9, the space where the emergency source of power is located is not considered as being a control station.\nSource: IMO Resolution A.1023(26), Code for the Construction and Equipment of Mobile Offshore Drilling Units (2009 MODU Code), 2009.\nGlobal Standards\nControl Station\nplace on the installation from which personnel can monitor the status of the installation, initiate appropriate shutdown actions and undertake emergency communication.\nSource: ISO 15544:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Requirements and guidelines for emergency.\nGlobal Standards\nControl Station\nControl stations\nare those spaces in which ship\u2019s radio or main navigating equipment or the emergency source of power is located or where the fire-recording or fire-control equipment is centralized. This does not include special fire-control equipment which can be most practically located in the cargo area.\nSource: Resolution MEPC.119(52), 2004 amendments to the International Code for the Construction and Equipment of Ships Carrying Dangerous Chemicals in Bulk (IBC Code), 15 October 2004,\nInternational Maritime Organization\n,\nRegulatory guidance\nControl Stations\nControl stations\nare those spaces in which the ship\u2019s radio or main navigating equipment or the emergency source of power is located or where the fire recording or fire control equipment is centralized. Spaces where the fire recording or fire control equipment is centralized are also considered to be a\nfire control station\n. <Chapter II-2, part A, regulation\u00a03>.\nSource:\u00a0IMO Resolution MSC.99(73), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 5 December 2000, International Maritime Organization.\nLegislation\nControl Stations\nControl stations\nare those spaces in which the ship\u2019s radio or main navigating equipment or the emergency source of power is located or where the fire recording or fire control equipment is centralized. <Chapter II-1, regulation 3>.\nSource:\u00a0IMO Resolution MSC.216(82), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 8 December 2006, International Maritime Organization.\nLegislation\nControl Stations\nControl stations are those spaces in which the unit\u2019s radio or main navigating equipment or the emergency source of power is located or where the fire recording or fire control equipment or the dynamic positioning control system is centralised or where a fire-extinguishing system serving various locations is situated. In the case of column-stabilised units, a centralised ballast control station is a \u2018control station\u2019. However, for purposes of the application of Chapter 3, the space where the emergency source of power is located is not considered as being a control station.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 5, Main and Auxiliary Machinery, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/control-stationpanel-remote": "TERM: Control Station/Panel, Remote\nURL: https://iadclexicon.org/control-stationpanel-remote\n\nControl Station/Panel, Remote\nA panel containing a series of controls that will operate the BOP functions from a location that is remote from the hydraulic control manifold, or central processor in the case of a MUX or Multiplex control system. NOTE: The control station for a discrete hydraulic system is at the HPU.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nControl Panel, Remote\nA panel containing a series of controls that will operate the valves on the control manifold from a remote point.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards", "https://iadclexicon.org/control-supervision-over-compliance-with-the-requirements-of-technical-regulations": "TERM: Control (supervision) over compliance with the requirements of technical regulations\nURL: https://iadclexicon.org/control-supervision-over-compliance-with-the-requirements-of-technical-regulations\n\nControl (supervision) over compliance with the requirements of technical regulations\nVerification of compliance by the legal entity or individual entrepreneur with the requirements of technical regulations for products, or processes of design (including survey works), production, construction, installation, adjustment, operation, storage, transportation, sale and reclamation, and taking measures according to the results of verification. (as amended by the Federal Law dated 01.05.2007 No. 65-FZ)\nSource: Federal Law on Technical Regulation, No. 184-FZ, Russian Federation, December 2002 (amended September 2010).\nRegulations", "https://iadclexicon.org/control-system": "TERM: Control System\nURL: https://iadclexicon.org/control-system\n\nControl System\nSystem where a comparison between a measured control variable a set point prompts an action to achieve the set point.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/control-system-fault-alarm": "TERM: Control System Fault Alarm\nURL: https://iadclexicon.org/control-system-fault-alarm\n\nControl System Fault Alarm\nAn alarm which indicates a failure of an automatic or remote control system, e.g., the navigation bridge propulsion control failure alarm.\nSource:\u00a0IMO resolution A.1021(26), Code on Alarms and Indicators, 2009, 18 January 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/control-valve": "TERM: Control Valve\nURL: https://iadclexicon.org/control-valve\n\nControl Valve\nValve position determined by a control system based on a set point.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/control-valve-surface-control-system": "TERM: Control Valve (Surface Control System)\nURL: https://iadclexicon.org/control-valve-surface-control-system\n\nControl Valve (Surface Control System)\nA valve mounted on the hydraulic manifold which directs hydraulic power fluid to the selected function (such as annular BOP close) while simultaneously venting the opposite function (annular BOP open).\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/control-valve-subsea-control-system": "TERM: Control Valve (Subsea Control System)\nURL: https://iadclexicon.org/control-valve-subsea-control-system\n\nControl Valve (Subsea Control System)\nA pilot operated valve in the subsea control pod that directs power fluid to operate a function.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/controlled": "TERM: Controlled\nURL: https://iadclexicon.org/controlled\n\nControlled\nFor the Mineral Workings (Offshore Installations) Act 1971, in Section 12(1), for the definition of \u201ccontrolled waters\u201d there shall be substituted the following definition: \u201c\u201ccontrolled waters\u201d means\u2014\ntidal waters and parts of the sea in or adjacent to Great Britain up to the seaward limits of territorial waters; and\nany area designated by order under section 1(7) of the Continental Shelf Act 1964\u201d.\nFor the Mineral Workings (Offshore Installations) Act 1971, in Section 12(1), for the definition of \u201cinstallation manager\u201d there shall be substituted the following definition: \u201c\u201cinstallation manager\u201d has the meaning given by regulation 2(1) of the 1995 Regulations\u201d.\nFor the Mineral Workings (Offshore Installations) Act 1971, in Section 12(1), for the definition of \u201coffshore installation\u201d there shall be substituted the following definition:\n\u201c\u201coffshore installation\u201d has the same meaning as in regulation 3 of the 1995 Regulations\u201d.\nFor the Mineral Workings (Offshore Installations) Act 1971, in Section 12(1), for the definition of \u201cowner\u201d there shall be substituted the following definition: \u201c\u201cowner\u201d, in relation to an offshore installation, means the person who is, in relation to the installation, the duty holder as defined by regulation 2(1) of the 1995 Regulations in relation to that installation\u201d.\nSource: The Offshore Installations and Pipeline Works (Management and Administration) Regulations 1995, UK S.I. 1995/738, 1995.\nRegulations", "https://iadclexicon.org/controlled-area": "TERM: Controlled Area\nURL: https://iadclexicon.org/controlled-area\n\nControlled Area\nDefined area in which the occupational exposure of personnel to radiation or to radioactive material is under the supervision of an individual in charge of radiation protection. (This implies that a controlled area is one that requires control of access, occupancy, and working conditions for radiation protection purposes.)\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/controlled-mud-level": "TERM: Controlled Mud Level\nURL: https://iadclexicon.org/controlled-mud-level\n\nControlled Mud Level\nA variant of Dual Gradient Drilling (DGD) used only on floating rigs by placing a special pump in/on the drilling riser to vary the level of fluid in the drilling riser. The fluid level is adjusted up or down to control bottom-hole pressure and to compensate for variations in equivalent circulating density due to frictional pressure losses.\nSource:\u00a0ABS Guide for Classification and Certification of Managed Pressure Drilling Systems, September 2017.\nGlobal Standards", "https://iadclexicon.org/controlled-cooling": "TERM: Controlled Cooling\nURL: https://iadclexicon.org/controlled-cooling\n\nControlled Cooling\nCooling from an elevated temperature in a pre-determined manner to avoid hardening, cracking or internal damage, or to produce a desired microstructure or mechanical properties.\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards", "https://iadclexicon.org/controlled-deposition-welding": "TERM: Controlled-deposition Welding\nURL: https://iadclexicon.org/controlled-deposition-welding\n\nControlled-deposition welding\nAny welding technique used to obtain controlled grain refinement and tempering of the underlying heat-affected zone in the base metal. Various controlled-deposition techniques, such as temper bead (tempering of the layer below the current bead being deposited) and half bead (requiring removal of one-half of the first layer), are included. See 8.1.7.4.3.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nControlled-deposition welding\nAny welding technique used to obtain controlled grain refinement and tempering of the underlying heat affected zone (HAZ) in the base metal. Various controlled-deposition techniques, such as temper-bead (tempering of the layer below the current bead being deposited) and half-bead (requiring removal of one-half of the first layer), are included.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006.\nGlobal Standards", "https://iadclexicon.org/controlled-product": "TERM: Controlled Product\nURL: https://iadclexicon.org/controlled-product\n\nControlled Product\n\u201cControlled product\u201d means any product, material or substance specified by the regulations made pursuant to paragraph 15(1)(a) of the Hazardous Products Act to be included in classes listed in Schedule II of that Act.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations", "https://iadclexicon.org/controlled-substance": "TERM: Controlled Substance\nURL: https://iadclexicon.org/controlled-substance\n\nControlled substance\nControlled substance means a substance listed in:\nSchedule 8 to the Customs (Prohibited Exports) Regulations 1958; or\nSchedule 4 to the Customs (Prohibited Imports) Regulations 1956.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Safety) Regulations 2009 (Select Legislative Instrument 2009 No. 382 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/controlled-well-flow": "TERM: Controlled Well Flow\nURL: https://iadclexicon.org/controlled-well-flow\n\nControlled Well Flow\nControlled well flow means formation testing, test production, clean-up and stimulation of the well.\nSource:\u00a0Guidance Notes on Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, Oil Industry Safety Directorate (India), 2012.\nRegulatory Guidance", "https://iadclexicon.org/controlled-well-stream": "TERM: Controlled Well Stream\nURL: https://iadclexicon.org/controlled-well-stream\n\nControlled Well Stream\nControlled well stream means formation testing, test production, clean-up and stimulation of the well.\nSource:\u00a0Guidelines Regarding the Activities Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/controller": "TERM: Controller\nURL: https://iadclexicon.org/controller\n\nController\n\u201cController\u201d means Controller of Explosives and includes Joint Chief Controller of Explosives, Deputy Chief Controller of Explosives and Deputy Controller of Explosives.\nSource: The Petroleum Rules, 2002, India, 13th March 2002.\nRegulations", "https://iadclexicon.org/convection": "TERM: Convection\nURL: https://iadclexicon.org/convection\n\nConvection\nHeat transfer associated with fluid movement around a heated body; warmer, less dense fluid rises and is replaced by cooler, denser fluid.\nSource:\nAPI\nRP 2FB, Recommended Practice for the Design of Offshore Facilities Against Fire and Blast Loading, First Edition, April 2006.\nGlobal Standards", "https://iadclexicon.org/convener": "TERM: Convener\nURL: https://iadclexicon.org/convener\n\nConvener\nHere Convener means coordinator.\nSource:\u00a0Guidance Notes on Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, Oil Industry Safety Directorate (India), 2012.\nRegulatory Guidance", "https://iadclexicon.org/convention": "TERM: Convention\nURL: https://iadclexicon.org/convention\n\nConvention\n\u201cConvention\u201d means the International Convention for the Control and Management of Ships\u2019 Ballast Water and Sediments.\nSource:\u00a0International Convention for the Control and Management of Ships\u2019 Ballast Water and Sediments, 2004.\nLegislation\nSource:\nSource:\u00a0Resolution MEPC.140(54), Guidelines for approval and oversight of prototype ballast water treatment technology programmes (G10), 24 March 2006, International Maritime Organization.\nRegulatory Guidance\nSource: Resolution MEPC.174(58), revised Guidelines for approval of ballast water management systems (G8), 10 October 2008, International Maritime Organization.\nRegulatory Guidance\nConvention\nConvention \u2013 the International Convention for the Prevention of Pollution from Ships 1973/1978 (MARPOL 73/78).\nSource:\nResolution MEPC.159(55), Revised Guidelines on Implementation of Effluent Standards and Performance Tests for Sewage Treatment Plants, 13 October 2006, International Maritime Organization.\nRegulatory Guidance\nConvention\nConvention\nmeans the International Convention for the Safety of Life at Sea, 1974, as amended.\nSource:\u00a0IMO Resolution MSC.98(73), Adoption of the International Code for Fire Safety Systems (FSS Code), 5 December 2000, International Maritime Organization.\nRegulatory Guidance.\nSource: IMO resolution MSC.98(73), The International Code for Fire Safety Systems, 5\u00a0December 2000, International Maritime Organization.\nRegulatory Guidance\nSource:\u00a0IMO Resolution MSC.104(73), amendments to the International Management Code for the Safe Operation of Ships and for Pollution Prevention (International Safety Management (ISM) Code), 5 December 2000, International Maritime Organization.\nLegislation\nSource:\u00a0IMO Resolution MSC.307(88), International Code for Application of Fire Test Procedures, 2010 (2010 FTP Code), 3 December 2010, International Maritime Organization.\nRegulatory Guidance\nSource:\u00a0IMO Resolution MSC.48(66), adoption of the International Life-Saving Appliance (LSA) Code, 4 June 1996, International Maritime Organization.\nLegislation", "https://iadclexicon.org/conventional-completion": "TERM: Conventional Completion\nURL: https://iadclexicon.org/conventional-completion\n\nConventional Completion\n\u201cConventional completion\u201d means a well completion in which the production string of casing has an outside diameter in excess of 2.875 inches.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/conventional-multiple-completion": "TERM: Conventional Multiple Completion\nURL: https://iadclexicon.org/conventional-multiple-completion\n\nConventional Multiple Completion\n\u201cConventional multiple completion\u201d means a completion in which two or more common sources of supply are produced through one or more strings of tubing installed within a single casing string, with the production from each common source of supply completely segregated by means of packers.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/conventional-pressure-relief-valve": "TERM: Conventional Pressure-Relief Valve\nURL: https://iadclexicon.org/conventional-pressure-relief-valve\n\nConventional Pressure-Relief Valve\nSpring-loaded pressure-relief valve whose operational characteristics (set pressure, closing pressure, and relieving capacity) are directly affected by changes in the backpressure.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nConventional Pressure-Relief Valve\nAir required to combust the flare gases.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards", "https://iadclexicon.org/cookie": "TERM: Cookie\nURL: https://iadclexicon.org/cookie\n\nCookie\n<access control> capability or ticket in an access control system.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards\nCookie\n<IPSec> data exchanged by ISAKMP to prevent certain Denial-of-Service attacks during the establishment of a security association.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards\nCookie\n<HTTP> data exchanged between an HTTP server and a browser to store state information on the client side and retrieve it later for server use.\nNOTE A web browser can be a client or a server.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards", "https://iadclexicon.org/cooking-oil": "TERM: Cooking Oil\nURL: https://iadclexicon.org/cooking-oil\n\nCooking Oil\nCooking oil\nmeans any type of edible oil or animal fat used or intended to be used for the preparation or cooking of food, but does not include the food itself that is prepared using these oils.\nSource: Resolution\u00a0Resolution MEPC.201(62), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships, 1973 (Revised MARPOL Annex V), 15 July 2011, International Maritime Organization.\nLegislation", "https://iadclexicon.org/cooling": "TERM: Cooling\nURL: https://iadclexicon.org/cooling\n\nCooling\nProcess to lower the temperature of the fluid.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/coordination": "TERM: Coordination\nURL: https://iadclexicon.org/coordination\n\nCoordination\nIn the operating procedures coordination means that the allocation of the time for data broadcast is centralized, the format and criteria of data transmissions are compliant as described in the Joint IMO/IHO/WMO Manual on Maritime Safety Information and that all services are managed as set out in resolution A.705(17) on Promulgation of Maritime Safety Information, as amended.\nSource: IMO resolution A.1051(27), IMO/WMO Worldwide Met-Ocean Information and Warning Service \u2012 Guidance Document, 20 December 2011, International Maritime Organization.\nRegulatory Guidance\nCoordination\nCoordination as mentioned in the last subsection, means coordination of safety and environment-related matters that are of significance for both mobile and permanently placed facilities on the field.\nSource:\u00a0Guidelines Regarding the Activities Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/cooling-water": "TERM: Cooling Water\nURL: https://iadclexicon.org/cooling-water\n\nCooling Water\nCooling water is seawater that has been pumped from the sea onto an installation and passed through heat exchangers to remove heat from processes on the installation before being returned to the sea.\nSource: \u00a0Offshore Waste Treatment Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, December 15, 2010.\nRegulatory Guidance", "https://iadclexicon.org/cop": "TERM: COP\nURL: https://iadclexicon.org/cop\n\nCOP\nCertificate of proficiency .\nSource:\u00a0IMO Resolution A.1079(28), Recommendations for the Training and Certification of Personnel on Mobile Offshore Units (MOUs), Adopted on 4 December 2013, International Maritime Organization,\nRegulatory Guidance\nCOP\nCritical Operating Parameter.\nSource: NOPSEMA Guidance Note: Control Measures and Performance Standards, N-04300 GN0271, Australia, Revision 3, December 2011.\nRegulatory Guidance", "https://iadclexicon.org/copy-winding": "TERM: Copy Winding\nURL: https://iadclexicon.org/copy-winding\n\nCopy Winding\nProcess by which a winding is totally or partially replaced by another, the characteristics and\u00a0properties of which are at least as good as those of the original.\nSource: IEC 60079-19:2015, Explosive atmospheres \u2013 Part 19: Equipment repair, overhaul and reclamation, Edition 3.1, March 2015.\nGlobal Standards", "https://iadclexicon.org/core-hole": "TERM: Core Hole\nURL: https://iadclexicon.org/core-hole\n\nCore Hole\nAny hole drilled for the purpose of securing geological information to be used in the exploration or development of oil, gas, geothermal, or other mineral resources, except coal or uranium. For regulations governing coal exploratory wells, see Chapter 12 of this title (relating to Coal Mining Regulations), and for regulations governing uranium exploratory wells, see Chapter 11, Subchapter C of this title (relating to Surface Mining and Reclamation Division, Substantive Rules\u2013Uranium Mining).\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/cornering-and-contiguous-units": "TERM: Cornering and Contiguous Units\nURL: https://iadclexicon.org/cornering-and-contiguous-units\n\nCornering and Contiguous Units\nCORNERING AND CONTIGUOUS UNITS when used in reference to an exception location shall mean those lands which make up the unit(s) immediately adjacent to and toward which a well is encroaching upon established setbacks.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/core": "TERM: Core\nURL: https://iadclexicon.org/core\n\nCharacterization Data\nGeneric term used to describe an individual electrically insulated conductor.\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards", "https://iadclexicon.org/corporate": "TERM: Corporate\nURL: https://iadclexicon.org/corporate\n\nCorporate\nThe highest management level within a company\u2019s organisation.\nThe corporate level includes executive management and functional departments with support responsible for activities specific to operating the whole company.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards", "https://iadclexicon.org/core-process": "TERM: Core Process\nURL: https://iadclexicon.org/core-process\n\nCore process\nA documented process used by NOPSEMA to manage and control how some activity is conducted.\nSource: NOPSEMA Guideline \u2013 Glossary \u2013 Regulatory Operations, N-09000-GL0326, Australia, Revision 5, December 2011.\nRegulatory Guidance", "https://iadclexicon.org/corporate-audit": "TERM: Corporate Audit\nURL: https://iadclexicon.org/corporate-audit\n\nCorporate audit\nA particular form of inspection described in the relevant regulatory process.\nSource: NOPSEMA Guideline \u2013 Glossary \u2013 Regulatory Operations, N-09000-GL0326, Australia, Revision 5, December 2011.\nRegulatory Guidance", "https://iadclexicon.org/corrected-hydrotest-pressure": "TERM: Corrected Hydrotest Pressure\nURL: https://iadclexicon.org/corrected-hydrotest-pressure\n\nCorrected Hydrotest Pressure\nHydrostatic test pressure multiplied by the ratio of stress value at upset temperature to the stress value at test temperature.\nNOTE :1 See 4.2.2 and C.7.\nNOTE : 2 In this definition, the hydrostatic test pressure is that specified by the pressure design code, whether or not the equipment has actually been hydrostatically tested.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nCorrected Hydrotest Pressure\nHydrostatic test pressure multiplied by the ratio of stress value at design temperature to the stress value at test temperature. NOTE See 4.3.2.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards", "https://iadclexicon.org/correction": "TERM: Correction\nURL: https://iadclexicon.org/correction\n\nCorrection\nAction to eliminate a detected\nnonconformity.\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards\nCorrection\nCorrection as mentioned in the second subsection means measures to remove an identified nonconformity. See also the NS-EN-ISO 9000 standard, Chapter 3.\nSource:\u00a0Guidelines Regarding the Management Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/corrective-actions": "TERM: Corrective Actions\nURL: https://iadclexicon.org/corrective-actions\n\nCorrective Actions\nAction to eliminate the cause of a\nnonconformity\nand to prevent recurrence.\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards\nCorrective Actions\nA corrective action is defined as an action taken to eliminate or mitigate the cause of a system deficiency, hazard or risk (e.g. will fix an existing event) or it is an action (commonly referred to as a preventive action) taken to reduce the likelihood that an underlying system deficiency or hazard will cause a similar event (e.g. will fix a potential event). Note: Adopted from definition of corrective and preventive actions under ISO 9001:2000, CSA Z1000-06 and ISO 14001:2004.\nIncident Reporting and Investigation Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, November 30, 2012.\nRegulatory Guidance", "https://iadclexicon.org/corrective-maintenance": "TERM: Corrective Maintenance\nURL: https://iadclexicon.org/corrective-maintenance\n\nCorrective Maintenancee\nMaintenance carried out after fault recognition and intended to put an item into a state in which it can perform a required function. NOTE For more specific information, see IEC 60050-191:1990, Figure 191-10.\nSource:\nAPI\nSTD 2000, Venting Atmospheric and Low-pressure Storage Tanks, Sixth Edition, November 2009.\nGlobal Standards\nCorrective Maintenance\nMaintenance that is carried out after a fault recognition and intended to put an item into a state in which it can perform a required function.\u00a0See IEC 60050-191:1990, Figure 191-10 [2], for more specific information.\nSource: ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards\nCorrective Maintenance\nmaintenance carried out after fault detection to effect restoration\nNote 1 to entry: Corrective maintenance of software invariably involves some modification.\nNote 2 to entry: Sometimes the\ncorrective maintenance\nis also called\ncurative maintenance\n.\n[SOURCE: IEC 60050\u2011191-46-06]\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/corrective-measures": "TERM: Corrective Measures\nURL: https://iadclexicon.org/corrective-measures\n\nCorrective Measures\nCorrective measures as mentioned in the second subsection, means measures to remove the cause of an identified nonconformity or some other undesirable situation. See also the NS-EN-ISO 9000 standard, Chapter 3.\nSource:\u00a0Guidelines Regarding the Management Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/corresponding-provision": "TERM: Corresponding Provision\nURL: https://iadclexicon.org/corresponding-provision\n\nCorresponding provision\nIn determining whether a provision is a corresponding provision:\nregard must be had to the substance of the provision; and\nif the provision appears to have expressed the same idea in a different form of words for the purpose of using a clearer style\u2014disregard the difference.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/correlative-interval": "TERM: Correlative Interval\nURL: https://iadclexicon.org/correlative-interval\n\nCorrelative Interval\nThe depth interval designated by the field rules, by new field designation, or, where a correlative interval has not been designated by the commission, by other evidence submitted by the operator showing the producing interval for the field in which the horizontal drainhole is completed.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/corrosion": "TERM: Corrosion\nURL: https://iadclexicon.org/corrosion\n\nCorrosion\nDegradation of a component or components due to corrosion. Corrosion may be categorized as either general or local and may cause pitting, holes, or crevices.\nSource:\nAPI\nRP 2SIM, Structural Integrity Management of Fixed Offshore Structures, First Edition, November 2014.\nGlobal Standards\nCorrosion\nThe alteration and degradation of material by its environment.\nSource:\nAPI\nRP 7G, Recommended Practice for Drill Stem Design and Operating Limits, Upstream Segment, Sixteenth Edition, August 1998 (Addendum 2: September 2009).\nGlobal Standards\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards\nCorrosion\nCorrosion as mentioned in this sub rule means both external and internal corrosion.\nSource:\u00a0Guidance Notes on Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, Oil Industry Safety Directorate (India), 2012.\nRegulatory Guidance", "https://iadclexicon.org/corrosion-allowance": "TERM: Corrosion Allowance\nURL: https://iadclexicon.org/corrosion-allowance\n\nCorrosion Allowance\nAdditional material thickness available to allow for metal loss during the service life of the vessel component.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nCorrosion Allowance\nMaterial thickness in excess of the minimum required thickness to allow for metal loss (e.g. corrosion or erosion) during the service life of the piping component.\nNOTE: Corrosion allowance is not used in design strength calculations.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nCorrosion Allowance\nAmount of wall thickness added to the pipe or component to allow for corrosion/erosion/wear.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nCorrosion Allowance\nAmount of wall thickness added to the pipe or component to allow for corrosion, scaling, abrasion, erosion, wear and all forms of material loss.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nCorrosion Allowance\nExtra wall thickness added during design to compensate for any anticipated reduction in thickness during the operation.\nSource:\u00a0Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards", "https://iadclexicon.org/correlative-rights": "TERM: Correlative Rights\nURL: https://iadclexicon.org/correlative-rights\n\nCorrelative Rights\nThe words POOL, PERSON, OWNER, PRODUCER, OIL, GAS, WASTE, CORRELATIVE RIGHTS and COMMON SOURCE OF SUPPLY are defined by the Act, and said definitions are hereby adopted in these Rules and Regulations. From C.R.S. 34-60-103 (2012): \u201cCorrelative rights\u201d means that each owner and producer in a common pool or source of supply of oil and gas shall have an equal opportunity to obtain and produce his just and equitable share of the oil and gas underlying such pool or source of supply.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations\nCorrelative Rights\n\u201cCorrelative rights\u201d means the opportunity afforded, as far as it is practicable to do so, to the owner of each property in a pool to produce without waste the owner\u2019s just and equitable share of the oil or gas in the pool, being an amount, so far as can be practically determined, and so far as can be practicably obtained without waste, substantially in the proportion that the quantity of recoverable oil or gas under the property bears to the total recoverable oil or gas in the pool, and for the purpose to use the owner\u2019s just and equitable share of the reservoir energy.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations\nCorrelative Rights\nCorrelative rights when used with respect to lessees of adjacent leases, means the right of each lessee to be afforded an equal opportunity to explore for, develop, and produce, without waste, minerals from a common source.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/corrosion-barrier": "TERM: Corrosion Barrier\nURL: https://iadclexicon.org/corrosion-barrier\n\nCorrosion Barrier\nThe corrosion allowance in FRP equipment typically composed of an inner surface and an interior layer which is specified as necessary to provide the best overall resistance to chemical attack.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/corrosion-preventing-system": "TERM: Corrosion Preventing System\nURL: https://iadclexicon.org/corrosion-preventing-system\n\nCorrosion Preventing System\nA corrosion preventing system is normally a full hard protective coating. This is usually to be an epoxy coating or equivalent. For other systems, with the exception of soft and semi-hard coatings, see Pt 1, Ch 3,1.5.16 of the Rules for Ships.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 1, Regulations, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/corrosion-cap": "TERM: corrosion cap\nURL: https://iadclexicon.org/corrosion-cap\n\nConductor Housing\nCap placed over the wellhead to protect it from contamination by debris, marine growth or corrosion during temporary abandonment of the well.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/corrosion-rate": "TERM: Corrosion Rate\nURL: https://iadclexicon.org/corrosion-rate\n\nCorrosion Rate\nThe rate of metal loss due to erosion, erosion/corrosion, or the chemical reaction(s) with the environment, either internal and/or external.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nCorrosion Rate\nThe rate of metal loss (e.g. reduction in thickness due to erosion, erosion/corrosion or the chemical reaction(s) with the environment, etc.) from internal and/or external damage mechanisms.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nCorrosion Rate\nThe rate of metal loss due to the reaction(s) with its environment.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006.\nGlobal Standards", "https://iadclexicon.org/corrosion-resistant-alloy": "TERM: Corrosion-resistant Alloy\nURL: https://iadclexicon.org/corrosion-resistant-alloy\n\nCorrosion-resistant alloys\nNonferrous-based alloys where any one or the sum of the specified amount of the elements titanium, nickel, cobalt, chromium, and molybdenum exceeds 50 % mass fraction\nNOTE: This definition is different from that in ISO 15156 (NACE MR0175/ISO 15156; see Clause 2).\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nCorrosion-resistant alloys (CRAs)\nAlloys that are intended to be resistant to general and localized corrosion in oilfield environments that are corrosive to carbon steels. NOTE This definition is in accordance with ISO 15156-1 and is intended to include materials such as stainless steels with minimum 11,5 % mass fraction Cr, and nickel, cobalt and titanium base alloys. Other ISO documents can have other definitions.\nSource:\nAPI\nRP 17A Addendum 1, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, December 2010.\nGlobal Standards\nCorrosion resistant alloy\nAlloy intended to be resistant to general and localized corrosion by oilfield environments that are corrosive to carbon steels\nNOTE: This definition is in accordance with ISO 15156-1 and is intended to include materials such as stainless steel with minimum 11,5 % (mass fraction) Cr, and nickel, cobalt and titanium base alloys. Other ISO standards can have other definitions.\nSource:\nISO 21457:2010, Petroleum and natural gas industries \u2014 Materials selection and corrosion control for oil and gas production systems, First Edition,September 2010.\nGlobal Standards\nCorrosion resistant alloy\nNonferrous-based alloy in which any one or the sum of the specified amount of the elements titanium, nickel, cobalt, chromium, and molybdenum exceeds 50 % (mass fraction) (API 6A).\nSource:\nAPI\nTR 1PER15K-1, Protocol for Verification and Validation of High-pressure High-temperature Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/corrosion-resistant-alloy-cra": "TERM: Corrosion-Resistant Alloy (CRA)\nURL: https://iadclexicon.org/corrosion-resistant-alloy-cra\n\nCorrosion-Resistant Alloy (CRA)\nAlloy intended to be resistant to general and localized corrosion and/or environmental cracking in environments that are corrosive to carbon and low-alloy steels.\nSource:\nAPI\nSPEC 5CRA, Specification for Corrosion Resistant Alloy Seamless Tubes for Use as Casing, Tubing and Coupling Stock, Upstream Segment, First Edition, February 2010 (Errata August 2011).\nGlobal Standards\nCorrosion-Resistant Alloy (CRA)\nNonferrous-based alloy in which any one or the sum of the specified amount of the elements titanium, nickel, cobalt, chromium, and molybdenum exceeds 50 % mass fraction. NOTE This definition is different from that in ISO 15156 (NACE MR0175; see Clause 2).\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nCorrosion-Resistant Alloy (CRA)\nNon-ferrous alloy for which any one or the sum of the specified amount of the following alloy elements exceeds 50 %: titanium, nickel, cobalt, chromium and molybdenum. NOTE This term refers to corrosion-resistant alloys and not cracking-resistant alloys as mentioned in ISO 15156 (all parts).\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/corrosion-resistant-alloys": "TERM: Corrosion Resistant Alloys\nURL: https://iadclexicon.org/corrosion-resistant-alloys\n\nCorrosion Resistant Alloys\nNonferrous based alloys where any one or the sum of the specified amount of the following alloy elements exceeds 50% titanium, nickel, cobalt, chromium, and molybdenum.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards", "https://iadclexicon.org/corrosion-resistant-ring-groove": "TERM: Corrosion-Resistant Ring Groove\nURL: https://iadclexicon.org/corrosion-resistant-ring-groove\n\nCorrosion-Resistant Ring Groove\nRing groove lined with a CRA or an austenitic stainless steel to resist metal-loss corrosion.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nCorrosion-Resistant Ring Groove\nRing groove lined with metal resistant to metal-loss corrosion.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards", "https://iadclexicon.org/corrosion-resistant-material-or-finish": "TERM: Corrosion-resistant Material or Finish\nURL: https://iadclexicon.org/corrosion-resistant-material-or-finish\n\nCorrosion-resistant material or finish\nA term used to describe any material or finish that meets the testing requirements of ASTM B117 or Test Kb in IEC 68-2-52 for 200 hours and does not show pitting, cracking, or other deterioration more severe than that resulting from a similar test on passivated AISC Type 304 stainless steel.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/corrosion-resistant-ring-grooves": "TERM: Corrosion Resistant Ring Grooves\nURL: https://iadclexicon.org/corrosion-resistant-ring-grooves\n\nCorrosion Resistant Ring Grooves\nRing grooves lined with metal resistant to metal loss corrosion.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards", "https://iadclexicon.org/corrosion-under-insulation": "TERM: Corrosion Under Insulation\nURL: https://iadclexicon.org/corrosion-under-insulation\n\nCorrosion under insulation\nRefers to all forms of CUI including stress corrosion cracking and corrosion under fireproofing.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nCorrosion under insulation (CUI)\nExternal corrosion of carbon steel and low alloy steel piping resulting from water trapped under insulation. External chloride stress corrosion cracking (ECSCC) of austenitic and duplex stainless steel under insulation is also classified as CUI damage.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nCorrosion under insulation (CUI)\nRefers to all forms of corrosion under insulation including stress corrosion cracking.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006. Global Standards", "https://iadclexicon.org/corrosion-specialist": "TERM: Corrosion Specialist\nURL: https://iadclexicon.org/corrosion-specialist\n\nCorrosion specialist\nA person, acceptable to the owner/user, who has knowledge and experience in corrosion damage mechanisms, metallurgy, materials selection, and corrosion monitoring techniques.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006.\nGlobal Standards\nCorrosion specialist\nA person acceptable to the owner/user who is knowledgeable and experienced in the specific process chemistries, degradation mechanisms, materials selection, corrosion mitigation methods, corrosion monitoring techniques, and their impact on piping systems.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/corrosive": "TERM: Corrosive\nURL: https://iadclexicon.org/corrosive\n\nCorrosive\nA substance that causes visible destruction of, or irreversible alterations in, living tissue by chemical action at the site of contact.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations", "https://iadclexicon.org/corrosive-location": "TERM: Corrosive Location\nURL: https://iadclexicon.org/corrosive-location\n\nCorrosive location\nA location exposed to the weather, salt water, or other corrosive substances such as drilling fluids.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/cos": "TERM: COS\nURL: https://iadclexicon.org/cos\n\nCOS\nCertificate of service.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nCOS\nDocument in which the equipment manufacturer, remanufacturer, technical authority/owner, or operator certifies that the equipment has been inspected and successfully tested in accordance with the applicable equipment owner\u2019s maintenance program and/or manufacturer\u2019s guidelines.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/corrosive-oilfield-water": "TERM: Corrosive Oilfield Water\nURL: https://iadclexicon.org/corrosive-oilfield-water\n\nCorrosive Oilfield Water\nA water that induces corrosion of the casing, tubing, and wellhead because of low pH and elevated levels of temperature, pressure, bacteria, dissolved gases, and dissolved solids. The severity of the corrosion increases with an increase in the velocity of oilfield waters across the surfaces of the casing, tubing, and wellhead.\u00a0Water found in fresh water aquifers typically is near ambient temperature, has low levels of dissolved gases and solids and has a relatively low velocity. As a result, fresh water aquifers are generally not very corrosive.\nSource:\nAPI\nBULLETIN E3, Environmental Guidance Document: Well Abandonment and Inactive Well Practices for U.S. Exploration and Production Operations, First Edition, January 1993 (Reaffirmed June 2000).\nGlobal Standards", "https://iadclexicon.org/coshh": "TERM: COSHH\nURL: https://iadclexicon.org/coshh\n\nCOSHH\nControl of Substances hazardous to Health Regulations, UK.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/cost": "TERM: Cost\nURL: https://iadclexicon.org/cost\n\nCost\nIncludes tangible items such as money and equipment as well as the operational costs associated with the implementation of countermeasures. There are also intangible costs such as lost productivity, morale considerations, political embarrassment, and a variety of others. Costs may be borne by the individuals who are affected, the corporations they work for, or they may involve macroeconomic costs to society.\nSource:\nAPI\nSTANDARD 780, Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, First Edition, May 2013.\nGlobal Standards\nCost\nValue of impact to an organization or person that can be measured.\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/corrosion-resistant-material-crm": "TERM: Corrosion-Resistant Material (CRM)\nURL: https://iadclexicon.org/corrosion-resistant-material-crm\n\nCorrosion-Resistant Material (CRM)\nFerrous or non-ferrous alloy that is more corrosion resistant than low-alloy steels. NOTE This term includes: CRAs, duplex, and stainless steels.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/cost-benefit-analysis": "TERM: Cost Benefit Analysis\nURL: https://iadclexicon.org/cost-benefit-analysis\n\nCost Benefit Analysis (CBA)\nAn analysis which evaluates the costs to be made versus the benefits obtained to reduce risk associated with an activity.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/cost-calculation-for-plugging-an-inactive-well": "TERM: Cost Calculation For Plugging An Inactive Well\nURL: https://iadclexicon.org/cost-calculation-for-plugging-an-inactive-well\n\nCost Calculation For Plugging An Inactive Well\nThe cost, calculated by the Commission or its delegate, for each foot of well depth plugged based on average actual plugging costs for wells plugged by the Commission for the preceding state fiscal year for the Commission Oil and Gas Division district in which the inactive well is located.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/cost-effectiveness-analysis-cea": "TERM: Cost-effectiveness Analysis (CEA)\nURL: https://iadclexicon.org/cost-effectiveness-analysis-cea\n\nCost-effectiveness Analysis (CEA)\nAnalytic technique that compares the cost of two or more alternatives with the same outcome. Alternatively: analytic technique that evaluates an alternative by how much it delivers per unit cost, or how much has to be spent per unit benefit.\nSample Usage:\nCost-effectiveness analysis supported selection of a new screening technology for detecting contraband items because its cost per item detected is less than that of the current s creening method.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/cost-benefit-analysis-cba": "TERM: Cost-benefit Analysis (CBA)\nURL: https://iadclexicon.org/cost-benefit-analysis-cba\n\nCost-benefit Analysis\nThe decision-making process in which the costs and benefits of each countermeasure alternative are compared and the most appropriate alternative is selected.\nSource:\nAPI\nSTANDARD 780, Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, First Edition, May 2013.\nGlobal Standards\nCost-benefit Analysis (CBA)\nDefinition: Analytic technique used to compare alternatives according to the relative costs incurred and the relative benefits gained\nSample Usage:\nCost-benefit analysis allowed risk practitioners to make recommendations between two different screening systems.\nExtended Definition:\ntypically measured in monetary terms.\nAnnotation:\nThe analysis can incorporate discounting calculations to take into account the time value of money.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/costa-afuera": "TERM: Costa Afuera\nURL: https://iadclexicon.org/costa-afuera\n\nCosta Afuera\nComprende el mar territorial, la zona econ\u00f3mica exclusiva y Ia plataforma continental de la Naci\u00f3n conforme a lo establecido en Ia Ley 10 del 4 de agosto de 1978, por medio de la cual se dictan norm as sobre mar territorial, zona econ6mica exclusiva, plataforma continental, y se establecen otras disposiciones.\nSource:\u00a0Resoluci\u00f3n N\u00famero 40687 de 18 Jul 2017 Por la cual se establecen los criterios t\u00e9cnicos para proyectos de perforaci\u00f3n exploratoria de hidrocarburos costa afuera en Colombia. Columbia Ministerio de Minas y Energia,\nRegulations", "https://iadclexicon.org/cots": "TERM: COTS\nURL: https://iadclexicon.org/cots\n\nCOTS\nCommercial off the Shelf.\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/countermeasure": "TERM: Countermeasure\nURL: https://iadclexicon.org/countermeasure\n\nCountermeasure\nAn action, measure, or device intended to reduce an identified risk.\nSource:\nAPI\nSTANDARD 780, Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, First Edition, May 2013.\nGlobal Standards\nCountermeasure\nMeans of managing risk, including policies, procedures, guidelines, practices or organizational structures,\u00a0which can be administrative, technical, management, or legal in nature.\n[ISO/IEC 27000:2009]\nNOTE: ISO Guide 73:2009 defines control as simply a measure that is modifying risk.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards\nCountermeasure\nAction, measure, or device intended to reduce an identified risk.\nSample Usage:\nSome facilities employ surveillance cameras as a countermeasure.\nAnnotation:\nA countermeasure can reduce any component of risk -threat, vulnerability, or consequence.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance\nCountermeasure\nAction, device, procedure, or technique that reduces a threat, a vulnerability, or an attack by eliminating or preventing it, by minimizing the harm it can cause, or by discovering and reporting it so that corrective action can be taken [11].\nNOTE: The term \u201cControl\u201d is also used to describe this concept in some contexts. The term countermeasure has been chosen for this standard to avoid confusion with the word control in the context of \u201cprocess control.\u201d\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/countermeasures": "TERM: Countermeasures\nURL: https://iadclexicon.org/countermeasures\n\nCountermeasures\nActions, measures, or devices intended to reduce an identified risk.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards", "https://iadclexicon.org/countermeasures-analysis": "TERM: Countermeasures Analysis\nURL: https://iadclexicon.org/countermeasures-analysis\n\nCountermeasures Analysis\nA comparison of the expected effectiveness of the existing countermeasures for a given risk against the level of effectiveness judged to be required in order to determine the need for enhanced security measures.\nSource:\nAPI\nSTANDARD 780, Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, First Edition, May 2013.\nGlobal Standards", "https://iadclexicon.org/counterweight": "TERM: Counterweight\nURL: https://iadclexicon.org/counterweight\n\nCounterweight\nWeight used to supplement the weight of the machine in providing stability for lifting working loads and usually attached to the rear of the revolving upper-structure.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Sixth Edition, May 2007.\nGlobal Standards\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards", "https://iadclexicon.org/couplant": "TERM: Couplant\nURL: https://iadclexicon.org/couplant\n\nCouplant\nMaterial (usually a liquid) used between an ultrasonic transducer and the test specimen to assist transmission of ultrasonic sound waves between them.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/coupling-blank": "TERM: Coupling Blank\nURL: https://iadclexicon.org/coupling-blank\n\nCoupling Blank\nUnthreaded material used to produce an individual coupling.\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards", "https://iadclexicon.org/coupling-material": "TERM: Coupling Material\nURL: https://iadclexicon.org/coupling-material\n\nCoupling Material\nThick-walled seamless tube used to manufacture coupling blanks. NOTE The main difference between coupling material and coupling stock is that coupling material has no\u00a0 mandatory NDE inspection requirements (see 10.15). See Clause 9 for mandatory NDE requirements for finished couplings.\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards", "https://iadclexicon.org/coupling": "TERM: Coupling\nURL: https://iadclexicon.org/coupling\n\nCoupling\nMechanical means for joining two sections of riser pipe end-to-end.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nCoupling\nA mechanical means for joining two sections of riser pipe in end-to-end engagement.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards\nCoupling\nInternally threaded cylinder for joining two lengths of threaded pipe.\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards\nCoupling\nA mechanical means for connecting two joints of riser pipe end-to-end.\nSource:\nAPI\nSPEC 16R, Specification for Marine Drilling Riser Couplings, Exploration and Production Department, First Edition, January 1997.\nGlobal Standards", "https://iadclexicon.org/coupling-stock": "TERM: Coupling Stock\nURL: https://iadclexicon.org/coupling-stock\n\nCoupling Stock\nSeamless thick-wall tubular product used for the manufacture of coupling blanks.\nSource:\nAPI\nSPEC 5CRA, Specification for Corrosion Resistant Alloy Seamless Tubes for Use as Casing, Tubing and Coupling Stock, Upstream Segment, First Edition, February 2010 (Errata August 2011).\nGlobal Standards\nCoupling Stock\nCoupling material that meets the coupling stock requirements.\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards", "https://iadclexicon.org/court": "TERM: Court\nURL: https://iadclexicon.org/court\n\nCourt\n\u201cCourt\u201d means the Supreme Court of Nova Scotia and includes a judge of that Court; tribunal.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nCourt\nIn this section, \u201ccourt\u201d includes a judge thereof and any provincial court judge or justice.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nCourt\n\u201cCourt\u201d means, with respect to any frontier lands or any portion thereof, such superior court as may be prescribed and includes a judge thereof; tribunal.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nCourt\nIn this section, court includes a person authorised to receive evidence:\nby a law of the Commonwealth, a State or a Territory; or\nby consent of parties.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nCourt\n\u201cCourt\u201d means the High Court or the Court of Judicial Commissioner within the local limits of whose jurisdiction the defendant or respondent carries on the whole or a substantial part of his business, and where the Central Government has, by notification in the Official Gazette, and subject to such restrictions, limitations and conditions, as it thinks fit, empowered any court of civil jurisdiction subordinate to the High Court or, as the case may be, the Court of the Judicial Commissioner, to exercise all or any of the powers conferred by this Act, such court.\nSource:\u00a0The Oil Industry (Development) Act, 1974, Act No. 47 of 1974, India, as amended as of May 2013.\nLegislation", "https://iadclexicon.org/cov": "TERM: CoV\nURL: https://iadclexicon.org/cov\n\nCoV\nCoefficient of variation.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/cp": "TERM: CP\nURL: https://iadclexicon.org/cp\n\nCP\nCathodic Protection\nSource:\nAPI\nTechnical Report 17TR7, Verification and Validation of Subsea Connectors, First Edition, April 2017.\nGlobal Standards\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource:\nAPI\nRP 2SIM, Structural Integrity Management of Fixed Offshore Structures, First Edition, November 2014.\nGlobal Standards\nSource:\nISO 21457:2010, Petroleum and natural gas industries \u2014 Materials selection and corrosion control for oil and gas production systems, First Edition,September 2010.\nGlobal Standards\nCP\nCorrosion protection.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards", "https://iadclexicon.org/cpe": "TERM: CPE\nURL: https://iadclexicon.org/cpe\n\nCPE\nChlorinated polyethylene.\nSource:\nAPI\nRP 17B, Recommended Practice for Flexible Pipe, Fourth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/cpd": "TERM: CPD\nURL: https://iadclexicon.org/cpd\n\nCPD\nCurrent Product Definition.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nCPD\nComplete design verified and validated definition of the requirements for the current assembled product, single equipment unit, or component part, including specified limits, tolerances, health requirements, safety requirements, environmental requirements, limitations of use, customer-specific requirements, design acceptance criteria, materials of construction, materials processing requirements, physical properties, physical dimensions, requirements for manufacturing process controls, inspection, assembly, testing, marking, handling, storage, maintenance, service, and record requirements.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nCPD\n\u201cCPD\u201d means central point delivery.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/cpi": "TERM: CPI\nURL: https://iadclexicon.org/cpi\n\nCPI\nCrash Position Indicator.\nSource:\u00a0NOGEPA Guideline 14, Helideck Operations and Procedures Manual, Netherlands, Version 2, December 2011.\nGlobal Standards", "https://iadclexicon.org/cpl": "TERM: CPL\nURL: https://iadclexicon.org/cpl\n\nCPL\nCritical Patrol Log.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards", "https://iadclexicon.org/cplg": "TERM: CPLG\nURL: https://iadclexicon.org/cplg\n\nCPLG\nUnattached couplings.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/cpr-course": "TERM: CPR Course\nURL: https://iadclexicon.org/cpr-course\n\nCPR Course\n\u201cCPR course\u201d means a training course in cardiopulmonary resuscitation based on the publication of the Journal of the American Medical Association entitled Standards and Guidelines for Cardiopulmonary Resuscitation and Emergency Cardiac Care, dated June 6, 1986, as reprinted by the American Heart Association (cours RCP).\nSource:\u00a0Canada Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, February 2013.\nRegulations\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations", "https://iadclexicon.org/cr": "TERM: CR\nURL: https://iadclexicon.org/cr\n\nCR\nPolychloroprene.\nSource:\nAPI\nRP 17B, Recommended Practice for Flexible Pipe, Fourth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/cra": "TERM: CRA\nURL: https://iadclexicon.org/cra\n\nCRA\nNonferrous-based alloys where any one or the sum of the specified amount of the elements titanium, nickel, cobalt, chromium, and molybdenum exceeds 50 % mass fraction.\nNOTE: This definition is different from that in ISO 15156 (NACE MR0175/ISO 15156; see Clause 2).\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nCRA\nCorrosion-resistant alloy.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource:\nAPI\nRP 5C5, Recommended Practice on Procedures for Testing Casing and Tubing Connections, Third Edition, July 2003 (Reaffirmed August 2010).\nGlobal Standards\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards\nSource:\nISO 21457:2010, Petroleum and natural gas industries \u2014 Materials selection and corrosion control for oil and gas production systems, First Edition,September 2010.\nGlobal Standards", "https://iadclexicon.org/cps": "TERM: CPS\nURL: https://iadclexicon.org/cps\n\nCPS\nCombined power and signal.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/crane-owner": "TERM: Crane Owner\nURL: https://iadclexicon.org/crane-owner\n\nCrane Owner\nThe individual, partnership, firm, or corporation who owns the crane.\nNOTE For the purposes of this document, a crane owner can be the lease operator (i.e. oil company), drilling or well service contractor, vessel owner, or company that provides temporary crane service.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards\nCrane Owner\nThe individual, partnership, firm, or corporation who owns the crane. In this RP, a Crane Owner can be either the lease operator (i.e., oil company), drilling or well service contractor, or company that provides temporary crane service.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Sixth Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/craft": "TERM: Craft\nURL: https://iadclexicon.org/craft\n\nCraft\n\u201cCraft\u201d means any vessel, vehicle, hovercraft, semi-submersible, submarine or diving-submersible and includes a self-propelled, tethered, towed or bottom-contact apparatus, but does not include an installation (v\u00e9hicule).\nSource: Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/crane": "TERM: Crane\nURL: https://iadclexicon.org/crane\n\nCrane\nPower-operated equipment that can hoist, lower, slew and horizontally move a suspended load.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards\nCrane\nlifting appliance whereby the load can be moved horizontally in one or more directions, in addition to the vertical movement critical lifting operations operations requiring a work permit and special measures.\nSource: Rules for Classification and Construction, IV Industrial Services, 6 Offshore Technology, 9 Guideline for Personnel Transfers by Means of Lifting Appliances, Edition 2011, Germanischer Lloyd SE,\nGlobal Standards\nCrane\nMachine for cyclic lifting or cyclic lifting and handling of loads suspended on hooks or other load handling devices, whether manufactured to an individual design, in series or from prefabricated components.\nGuidance note: \u201cSuspended\u201d can include additional means fitted to prevent swinging, rotation of load etc.\nSource: Verification of Lifting Appliances for the Oil and Gas Industry, DNV-OSS-308, October 2010, Det Norske Veritas AS,\nGlobal Standards", "https://iadclexicon.org/crack-tip-opening-displacement": "TERM: Crack Tip Opening Displacement\nURL: https://iadclexicon.org/crack-tip-opening-displacement\n\nCrack Tip Opening Displacement\nMeasure of crack severity which can be compared against a critical value at the onset of failure.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nCrack Tip Opening Displacement (CTOD)\nMeasure of crack severity that can be compared against a critical value at the onset of crack propagation.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/credential": "TERM: Credential\nURL: https://iadclexicon.org/credential\n\nCredential\nrecognition of qualification or competence issued to a person by an organization\nEXAMPLE Academic diplomas; academic degrees; certifications; certificates; licences.\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/credentialing": "TERM: Credentialing\nURL: https://iadclexicon.org/credentialing\n\nCredentialing\nprocess by which an organization issues a credential.\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/creep-analysis": "TERM: Creep Analysis\nURL: https://iadclexicon.org/creep-analysis\n\nCreep analysis\nWhen a constant stress is applied to a polymer or composite material, it may gradually deform over a period of time until a point is reached at which the material fractures or the product fails to meet its functional requirements. It is important for designers to be aware of this failure mode for permanent ancillary equipment, and that a material that can withstand a load in the short term may not be able to withstand this load in the long term. The time taken for the material to fracture depends on several factors, including the stress level, the ambient temperature, the type of environment, the component geometry, the molecular structure and the manufacturing method [35].\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/creep": "TERM: Creep\nURL: https://iadclexicon.org/creep\n\nCreep\nThe permanent increase in length under sustained tension or cyclic loading.\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards\nSource:\nAPI\nRP 2SM, Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, First Edition, July 2014\n.\nGlobal Standards\nCreep\nCreep is defined as a time-dependent deformation of a material while under an applied load. It is usually regarded as an elevated temperature phenomenon, although some materials creep at room temperature. If permitted to continue indefinitely, creep may terminate in rupture. Creep in service is usually typified by complex conditions of loading and temperature.\nSource:\nAPI\nTR 1PER15K-1, Protocol for Verification and Validation of High-pressure High-temperature Equipment, First Edition, March 2013.\nGlobal Standards\nCreep\nCreep is the time-dependent deformation of materials that occurs at temperatures greater than about 40 % to 50 % of the lowest melting point or lowest end of the melting range.\nSource:\nAPI\nTR 1PER15K-1, Protocol for Verification and Validation of High-pressure High-temperature Equipment, First Edition, March 2013.\nGlobal Standards\nCreep\nThe time-dependent increase in deformation of a component when subjected to a constant stress.\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards", "https://iadclexicon.org/creep-failure": "TERM: Creep Failure\nURL: https://iadclexicon.org/creep-failure\n\nCreep Failure\nRope failure due to cumulative, irrecoverable elongation of a fiber rope under load over time.\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards\nSource:\nAPI\nRP 2SM, Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, First Edition, July 2014\n.\nGlobal Standards", "https://iadclexicon.org/creep-log-time-plot": "TERM: Creep-log Time Plot\nURL: https://iadclexicon.org/creep-log-time-plot\n\nCreep-log Time Plot\nA graph of creep (ordinate) against the log of time under tension (abscissa).\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards\nSource:\nAPI\nRP 2SM, Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, First Edition, July 2014\n.\nGlobal Standards", "https://iadclexicon.org/crew": "TERM: Crew\nURL: https://iadclexicon.org/crew\n\nCrew\n\u201cCrew\u201d means all persons carried on board the ship to provide navigation and maintenance of the ship, its machinery, systems and arrangements essential for propulsion and safe navigation or to provide services for other persons on board.\nSource:\u00a0IMO Resolution MSC.266(84), Code of Safety for Special Purpose Ships, 2008 (2008 SPS Code), 13 May 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/creep-rupture": "TERM: Creep Rupture\nURL: https://iadclexicon.org/creep-rupture\n\nCreep Rupture\nRope failure due to cumulative, irrecoverable elongation of a fiber rope under load over time.\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards\nSource:\nAPI\nRP 2SM, Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, First Edition, July 2014\n.\nGlobal Standards", "https://iadclexicon.org/crest": "TERM: Crest\nURL: https://iadclexicon.org/crest\n\nCrest\nTop of a thread.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/criterion-referenced-cut-score": "TERM: Criterion-referenced Cut Score\nURL: https://iadclexicon.org/criterion-referenced-cut-score\n\nCriterion-referenced Cut Score\ncut score established by evaluating characteristics of the examination, rather than by evaluating performance of the candidates in the examination\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/criterion-referenced-examination": "TERM: Criterion-referenced Examination\nURL: https://iadclexicon.org/criterion-referenced-examination\n\nCriterion-referenced Examination\nexamination that compares the performance of examinees to an established standard of competence\nNote 1 to entry: Certification and licence examinations are typically criterion-referenced, rather than norm-referenced.\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/critical-activities": "TERM: Critical Activities\nURL: https://iadclexicon.org/critical-activities\n\nCritical Activities\nCritical activities inter alia include:\nWork on pressurised, electrified or hydrocarbon service systems;\nHot work;\nWork with explosives or substances that self-ignite;\nWork that entails risk of acute pollution;\nLifting operations;\nWork that entails disconnection of safety systems;\nWorking at heights;\nConfined space entry.\nSource:\u00a0Guidance Notes on Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, Oil Industry Safety Directorate (India), 2012.\nRegulatory Guidance\nCritical Activities\nCritical activities can be\nwork on pressurised, electrified or hydrocarbon-bearing systems,\nhot work,\nwork with explosives or substances that self-ignite,\nwork on radioactive sources,\nwork that entails risk of acute pollution,\nwork that entails disconnection of safety systems,\nlifting operations, cf. Section 92.\nSource:\u00a0Guidelines Regarding the Activities Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/critical": "TERM: Critical\nURL: https://iadclexicon.org/critical\n\nCritical\nThat deemed by the organization, product specification, or customer as mandatory, indispensable or essential, needed for a stated purpose or task, and requiring specific action.\nSource:\nAPI\nSPEC Q1, Specification for Quality Management System Requirements for Manufacturing Organizations for the Petroleum and Natural Gas Industry, Ninth Edition, June 2013 (Errata 2, March 2014).\nGlobal Standards\nSource:\nAPI\nSpec Q2, Specification for Quality Management System Requirements for Service, Supply Organizations for the Petroleum and Natural Gas Industries, Upstream Segment, First Edition, December 2011.\nGlobal Standards\nCritical\nThat deemed by the organization or customer as indispensable or essential, needed for a stated purpose or task, and requiring specific action.\nSource:\nAPI\nSpec Q2, Specification for Quality Management System Requirements for Service, Supply Organizations for the Petroleum and Natural Gas Industries, Upstream Segment, First Edition, December 2011.\nGlobal Standards\nCritical\nA term used to categorise or classify activities, processes, facilities, equipment, components and jobs where associated risk in the absence of controls is beyond the acceptable level, including risk of major incidents.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards\nCritical\nActivity or operation that potentially can cause serious injury or death to people, or significant pollution of the environment or substantial financial losses.\nSource:\u00a0NORSOK D-010, Well integrity in drilling and well operations, Rev. 3, August 2004.\nGlobal Standards", "https://iadclexicon.org/critical-area": "TERM: Critical Area\nURL: https://iadclexicon.org/critical-area\n\nCritical Area\nArea from the base of the tapered shoulder of the tool joint to a plane located 660 mm (26.0 in) away, or the end of the slip marks, whichever distance is greater. See Figure 4. NOTE When applied to the work-string tubing area, it is from the end of the pipe to a plane located 508 mm (20 in) away, or the end of the slip marks, whichever distance is greater.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards\nCritical Area\nHighly stressed regions on a primary load-carrying component.\nSource:\nAPI\nSPEC 7K, Drilling and Well Servicing Equipment Upstream Segment, Fifth Edition, June 2010 (August 2010).\nGlobal Standards\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards\nCritical Area\nHighly stressed region of a primary-load-carrying component as defined by the manufacturer.\nSource:\nAPI\nRP 8B, Recommended Practice for Procedures for Inspections, Maintenance, Repair and Remanufacture of Hoisting Equipment, Seventh Edition, March 2002 (Reaffirmed: August 2012).\nGlobal Standards\nCritical Area\nA coastal wetland, an oyster reef, a hard substrate reef, submerged aquatic vegetation, or a tidal sand or mud flat as defined in Texas Natural Resources Code, \u00a733.203.\nSource:\u00a0Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/critical-areas": "TERM: Critical Areas\nURL: https://iadclexicon.org/critical-areas\n\nCritical Areas\nPart(s) of a product that require specific operational control in service life; includes sealing surfaces and locations of high stress and strain under static and/or cycling loads.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nCritical Areas\nCritical areas are locations vulnerable to substantial corrosion, buckling and/or fatigue cracking.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 1, Regulations, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/critical-check-valves": "TERM: Critical Check Valves\nURL: https://iadclexicon.org/critical-check-valves\n\nCritical Check Valves\nCheck valves in piping systems that have been identified as vital to process safety (see 5.13). Critical check valves are those that need to operate reliably in order to avoid the potential for hazardous events or substantial consequences should reverse flow occur.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/critical-component": "TERM: Critical Component\nURL: https://iadclexicon.org/critical-component\n\nCritical Component\nAny component of the crane assembly devoid of redundancy and/or auxiliary restraining devices whose failure would result in an uncontrolled descent of the load or uncontrolled rotation of the upper-structure.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Sixth Edition, May 2007.\nGlobal Standards\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards\nCritical Component\nPart having requirements specified in this American National Standard.\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards\nCritical Component\nThose parts which have specified requirements in this document.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards\nCritical Component\nStructural component, failure of which could cause failure of the whole structure, or a significant part of it.\u00a0NOTE A critical component is part of the primary structure.\u00a0[ISO 19902:2007, definition 3.12].\nSource: ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/critical-crack-depth": "TERM: Critical Crack Depth\nURL: https://iadclexicon.org/critical-crack-depth\n\nCritical crack depth\nCrack dimension at which unstable crack propagation is predicted to occur based on fracture mechanics calculations. NOTE 1 Crack depth for a given load at which the stress intensity factor equals the plane strain fracture toughness (KIC). NOTE 2 Crack depth is that depth at which the combination of load ratio and toughness ratio are at the limit on the failure assessment diagram.\nSource:\nAPI\nTR 1PER15K-1, Protocol for Verification and Validation of High-pressure High-temperature Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/critical-dangerous-failure": "TERM: Critical Dangerous Failure\nURL: https://iadclexicon.org/critical-dangerous-failure\n\nCritical Dangerous Failure\ndangerous failure leading to the complete inhibition of the safety action (i.e. leading to a dangerous\nsituation for the protected system)\nNote 1 to entry: This is a systemic failure in relationship with a given safety action performed by the safety\nsystem. Therefore this concept is irrelevant for an individual item on the shelves.\nNote 2 to entry: The same failure of a component belonging to a safety system with internal redundancy may be\ndangerous or critical dangerous depending on the system state from which it occurs.\nNote 3 to entry: The critical dangerous failures that are undetected (e.g. those revealed by periodic tests) are\nsometimes called\nsafety critical failures\n(cf. ISO 14224[15]). The equipment subject to such potential failures can\nbe identified within a plant and monitored, and the ratio between the number of safety critical failures detected\nby periodic tests and the corresponding number of tests performed (commonly called \u201c\nfailure fraction\n\u201d) is being\nused for that purpose. This indicator of the average unavailability (PFDavg) due to dangerous undetected failures\nis established by using test reports. It is important not to mix such failure fraction with other reliability terms.\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/critical-dimension": "TERM: Critical Dimension\nURL: https://iadclexicon.org/critical-dimension\n\nCritical Dimension\nDimension(s) identified by the manufacturer as requiring verification and documentation.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/critical-failure": "TERM: Critical Failure\nURL: https://iadclexicon.org/critical-failure\n\nCritical Failure\nFailure of an equipment unit that causes an immediate cessation of the ability to perform a required function. NOTE Includes failures requiring immediate action towards cessation of performing the function, even though actual operation can continue for a short period of time. A critical failure results in an unscheduled repair.\nSource:\nAPI\nSTD 2000, Venting Atmospheric and Low-pressure Storage Tanks, Sixth Edition, November 2009.\nGlobal S\ntandards", "https://iadclexicon.org/critical-flow": "TERM: Critical Flow\nURL: https://iadclexicon.org/critical-flow\n\nCritical Flow\nfluid flow that is unstable, alternating between laminar and turbulent flow; Critical flow occurs at Reynolds numbers between 2000 and 4000.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/critical-equipment": "TERM: Critical Equipment\nURL: https://iadclexicon.org/critical-equipment\n\nCritical equipment\nEquipment and other systems determined to be essential in preventing the occurrence of, or mitigating the consequences of an uncontrolled event. Such equipment may include vessels, machinery, piping, blowout preventers, wellheads and related valving, flares, alarms, interlocks, fire protection equipment, and other monitoring, control, and response systems.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nCritical equipment\nEquipment and other systems determined to be essential in preventing the occurrence of, or mitigating the consequences of an uncontrolled event.\nSource:\nAPI\nRP 74, Recommended Practice for Occupational Safety for Onshore Oil and Gas Production Operation, First Edition, October 2001 (March 2007).\nGlobal Standards\nCritical equipment\nEquipment and other systems determined to be essential in preventing the occurrence of or mitigating the consequences of an uncontrolled release. Such equipment may include vessels, machinery, piping, blowout preventers, wellheads and related valving, flares, alarms, interlocks, fire protection equipment and other monitoring, control and response systems.\nSource:\nAPI\nRP 75, Recommended Practice for Development of a Safety and Environmental Management Program for Offshore Operations and Facilities: Upstream Segment, Third Edition, May 2004.\nGlobal Standards\nCritical equipment\nCritical equipment refers to vessels, machinery, piping, alarms, interlocks, and controls determined by the management to be vital to preventing the occurrence of a catastrophic release.\nSource:\nAPI\nRP 750, Management of Process Hazards, First Edition, January 1990.\nGlobal Standards", "https://iadclexicon.org/critical-gel-strength-period-cgsp": "TERM: Critical Gel Strength Period (CGSP)\nURL: https://iadclexicon.org/critical-gel-strength-period-cgsp\n\nCritical Gel Strength Period\nTime required for the cement to progress from Critical Static Gel Strength to a static gel strength of 500 lb/100 ft2.\nSource:\nAPI\nRP 65, Cementing Shallow Water Flow Zones in Deepwater Wells, First Edition, September 2002 (August 2003).\nGlobal Standards\nCritical Gel Strength Period (CGSP)\nThe time between the development of the critical static gel strength (CSGS) and a static gel strength of 500 lbf/100 ft2.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/critical-infrastructure": "TERM: Critical Infrastructure\nURL: https://iadclexicon.org/critical-infrastructure\n\nCritical Infrastructure\nThe systems and assets, whether physical or virtual, so vital to society that the incapacity or destruction of such may have a debilitating impact on the security, economy, public health or safety, environment, or any combination of these matters.\nAdapted from: National Infrastructure Protection Plan\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/critical-infrastructure-and-key-resources": "TERM: Critical Infrastructure and Key Resources\nURL: https://iadclexicon.org/critical-infrastructure-and-key-resources\n\nCritical Infrastructure and Key Resources\nThe systems and assets, whether physical or virtual, so vital to society that the incapacity or destruction of such may have a debilitating impact on the security, economy, public health or safety, environment, or any combination of these matters.\nAdapted from: National Infrastructure Protection Plan\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/critical-pressure-differential": "TERM: Critical Pressure Differential\nURL: https://iadclexicon.org/critical-pressure-differential\n\nCritical Pressure Differential\nDifference between the pressure at the valve inlet and at the vena contracta that would cause cavitation.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/critical-point": "TERM: Critical Point\nURL: https://iadclexicon.org/critical-point\n\nCritical Point\nLocation on a line or vessel that determines the rate at which the fluid in the line or vessel can flow.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/critical-rotary-speed": "TERM: Critical Rotary Speed\nURL: https://iadclexicon.org/critical-rotary-speed\n\nCritical Rotary Speed\nA rotary speed at which harmonic vibrations occur. These vibrations may cause fatigue\u00a0failures, excessive wear, or bending.\nSource:\nAPI\nRP 7G, Recommended Practice for Drill Stem Design and Operating Limits, Upstream Segment, Sixteenth Edition, August 1998 (Addendum 2: September 2009).\nGlobal Standards", "https://iadclexicon.org/critical-safe-failure": "TERM: Critical Safe Failure\nURL: https://iadclexicon.org/critical-safe-failure\n\nCritical Safe Failure\nspurious failure of a safety system, due to safe failure(s) of its component(s), triggering the safety action\nand leading to a spurious safety action\nNote 1 to entry: The concept of critical safe failure is illustrated in Figure B.1.\nNote 2 to entry: This is a systemic failure in relationship with a given safety action performed by the safety\nsystem. This concept is irrelevant for an individual item on the shelves.\nNote 3 to entry: The same failure of a component belonging to a safety system may be safe or spurious (critical\nsafe) depending of the system state from which it occurs (e.g. the safe failure of a sensor belonging to 2oo3 is only\nsafe when it occurs in 1st position. It is critical when it occurs in 2nd position).\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/critical-static-gel-strength-csgs": "TERM: Critical Static Gel Strength (CSGS)\nURL: https://iadclexicon.org/critical-static-gel-strength-csgs\n\nCritical Static Gel Strength (CSGS)\nSpecific static gel strength of a cement in which hydrostatic-pressure equilibrium is reached between the decayed hydrostatic pressure transmission of the cement column (and other fluids in the annulus) and the pore pressure of the formation. See Annex A. NOTE The critical static gel strength is measured in pascals or newtons per square metre (pounds force per 100 square feet).\nSource:\nAPI\nRP 10B-6, Recommended Practice on Determining the Static Gel Strength\u00a0of Cement Formulations, Upstream Segment, First Edition, August 2010.\nGlobal Standards\nCritical Static Gel Strength (CSGS)\nThe static gel strength of the cement that results in the decay of hydrostatic pressure to the point at which pressure is balanced (hydrostatic equals pore pressure) at a point adjacent to the potential flowing formation(s).\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/critical-state": "TERM: Critical State\nURL: https://iadclexicon.org/critical-state\n\nCritical State\nin a states-transitions model, state belonging to a given class of states and which is distant from the\nfailure class of states by only one transition\nNote 1 to entry: This is a mathematical concept in relationship with e.g. Markovian process or Petri nets models.\nEXAMPLE The states of a safety system can be sorted out into two classes: class OK when the safety action is\navailable and KO when the safety action is inhibited. In this case a critical state with regards to the safety system\nfailure belongs to the class\nOK\nand only one failure (i.e. on event) is needed to have a transition to the class\nKO\n.\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/critical-safety-system": "TERM: Critical Cafety System\nURL: https://iadclexicon.org/critical-safety-system\n\nCritical Cafety System\nAny system which has a major role in the control and mitigation of fires and explosions and in any\u00a0subsequent evacuation, escape, and rescue activities.\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards", "https://iadclexicon.org/critical-success-factor": "TERM: Critical Success Factor\nURL: https://iadclexicon.org/critical-success-factor\n\n<!--\n/* Font Definitions */\n@font-face\n\t{font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tpanose-1:0 0 0 0 0 0 0 0 0 0;\n\tmso-font-charset:128;\n\tmso-generic-font-family:roman;\n\tmso-font-format:other;\n\tmso-font-pitch:fixed;\n\tmso-font-signature:1 134676480 16 0 131072 0;}\n@font-face\n\t{font-family:\"Cambria Math\";\n\tpanose-1:2 4 5 3 5 4 6 3 2 4;\n\tmso-font-charset:0;\n\tmso-generic-font-family:auto;\n\tmso-font-pitch:variable;\n\tmso-font-signature:3 0 0 0 1 0;}\n /* Style Definitions */\np.MsoNormal, li.MsoNormal, div.MsoNormal\n\t{mso-style-unhide:no;\n\tmso-style-qformat:yes;\n\tmso-style-parent:\"\";\n\tmargin:0in;\n\tmargin-bottom:.0001pt;\n\tmso-pagination:widow-orphan;\n\tfont-size:12.0pt;\n\tfont-family:\"Times New Roman\";\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-bidi-font-family:\"Times New 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/* Style Definitions */\np.MsoNormal, li.MsoNormal, div.MsoNormal\n\t{mso-style-unhide:no;\n\tmso-style-qformat:yes;\n\tmso-style-parent:\"\";\n\tmargin:0in;\n\tmargin-bottom:.0001pt;\n\tmso-pagination:widow-orphan;\n\tfont-size:12.0pt;\n\tfont-family:\"Times New Roman\";\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-bidi-font-family:\"Times New Roman\";}\n.MsoChpDefault\n\t{mso-style-type:export-only;\n\tmso-default-props:yes;\n\tfont-size:10.0pt;\n\tmso-ansi-font-size:10.0pt;\n\tmso-bidi-font-size:10.0pt;\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-fareast-language:JA;}\n@page WordSection1\n\t{size:8.5in 11.0in;\n\tmargin:1.0in 1.25in 1.0in 1.25in;\n\tmso-header-margin:.5in;\n\tmso-footer-margin:.5in;\n\tmso-paper-source:0;}\ndiv.WordSection1\n\t{page:WordSection1;}\n-->\n<!--\n/* Font Definitions */\n@font-face\n\t{font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tpanose-1:0 0 0 0 0 0 0 0 0 0;\n\tmso-font-charset:128;\n\tmso-generic-font-family:roman;\n\tmso-font-format:other;\n\tmso-font-pitch:fixed;\n\tmso-font-signature:1 134676480 16 0 131072 0;}\n@font-face\n\t{font-family:\"Cambria Math\";\n\tpanose-1:2 4 5 3 5 4 6 3 2 4;\n\tmso-font-charset:0;\n\tmso-generic-font-family:auto;\n\tmso-font-pitch:variable;\n\tmso-font-signature:-536870145 1107305727 0 0 415 0;}\n /* Style Definitions */\np.MsoNormal, li.MsoNormal, div.MsoNormal\n\t{mso-style-unhide:no;\n\tmso-style-qformat:yes;\n\tmso-style-parent:\"\";\n\tmargin:0in;\n\tmargin-bottom:.0001pt;\n\tmso-pagination:widow-orphan;\n\tfont-size:12.0pt;\n\tfont-family:\"Times New Roman\";\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-bidi-font-family:\"Times New 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Roman\";}\n.MsoChpDefault\n\t{mso-style-type:export-only;\n\tmso-default-props:yes;\n\tfont-size:10.0pt;\n\tmso-ansi-font-size:10.0pt;\n\tmso-bidi-font-size:10.0pt;\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-fareast-language:JA;}\n@page WordSection1\n\t{size:8.5in 11.0in;\n\tmargin:1.0in 1.25in 1.0in 1.25in;\n\tmso-header-margin:.5in;\n\tmso-footer-margin:.5in;\n\tmso-paper-source:0;}\ndiv.WordSection1\n\t{page:WordSection1;}\n-->\n<!--\n/* Font Definitions */\n@font-face\n\t{font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tpanose-1:0 0 0 0 0 0 0 0 0 0;\n\tmso-font-charset:128;\n\tmso-generic-font-family:roman;\n\tmso-font-format:other;\n\tmso-font-pitch:fixed;\n\tmso-font-signature:1 134676480 16 0 131072 0;}\n@font-face\n\t{font-family:\"Cambria Math\";\n\tpanose-1:2 4 5 3 5 4 6 3 2 4;\n\tmso-font-charset:0;\n\tmso-generic-font-family:auto;\n\tmso-font-pitch:variable;\n\tmso-font-signature:-536870145 1107305727 0 0 415 0;}\n /* Style Definitions */\np.MsoNormal, li.MsoNormal, div.MsoNormal\n\t{mso-style-unhide:no;\n\tmso-style-qformat:yes;\n\tmso-style-parent:\"\";\n\tmargin:0in;\n\tmargin-bottom:.0001pt;\n\tmso-pagination:widow-orphan;\n\tfont-size:12.0pt;\n\tfont-family:\"Times New Roman\";\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-bidi-font-family:\"Times New Roman\";}\n.MsoChpDefault\n\t{mso-style-type:export-only;\n\tmso-default-props:yes;\n\tfont-size:10.0pt;\n\tmso-ansi-font-size:10.0pt;\n\tmso-bidi-font-size:10.0pt;\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-fareast-language:JA;}\n@page WordSection1\n\t{size:8.5in 11.0in;\n\tmargin:1.0in 1.25in 1.0in 1.25in;\n\tmso-header-margin:.5in;\n\tmso-footer-margin:.5in;\n\tmso-paper-source:0;}\ndiv.WordSection1\n\t{page:WordSection1;}\n-->\nElement of service that is essential to achieve goals or stated objectives\n.\nSource:\nAPI\nSpec Q2, Specification for Quality Management System Requirements for Service,\u00a0 Supply Organizations for the Petroleum and Natural Gas Industries, Upstream Segment, First Edition, December 2011.\nGlobal Standards\n<!--\n/* Font Definitions */\n@font-face\n\t{font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tpanose-1:0 0 0 0 0 0 0 0 0 0;\n\tmso-font-charset:128;\n\tmso-generic-font-family:roman;\n\tmso-font-format:other;\n\tmso-font-pitch:fixed;\n\tmso-font-signature:1 134676480 16 0 131072 0;}\n@font-face\n\t{font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tpanose-1:0 0 0 0 0 0 0 0 0 0;\n\tmso-font-charset:128;\n\tmso-generic-font-family:roman;\n\tmso-font-format:other;\n\tmso-font-pitch:fixed;\n\tmso-font-signature:1 134676480 16 0 131072 0;}\n /* Style Definitions */\np.MsoNormal, li.MsoNormal, div.MsoNormal\n\t{mso-style-unhide:no;\n\tmso-style-qformat:yes;\n\tmso-style-parent:\"\";\n\tmargin:0in;\n\tmargin-bottom:.0001pt;\n\tmso-pagination:widow-orphan;\n\tfont-size:12.0pt;\n\tfont-family:\"Times New Roman\";\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-bidi-font-family:\"Times New Roman\";}\n.MsoChpDefault\n\t{mso-style-type:export-only;\n\tmso-default-props:yes;\n\tfont-size:10.0pt;\n\tmso-ansi-font-size:10.0pt;\n\tmso-bidi-font-size:10.0pt;\n\tmso-fareast-font-family:\"\uff2d\uff33 \u660e\u671d\";\n\tmso-fareast-theme-font:minor-fareast;\n\tmso-fareast-language:JA;}\n@page WordSection1\n\t{size:8.5in 11.0in;\n\tmargin:1.0in 1.25in 1.0in 1.25in;\n\tmso-header-margin:.5in;\n\tmso-footer-margin:.5in;\n\tmso-paper-source:0;}\ndiv.WordSection1\n\t{page:WordSection1;}\n-->", "https://iadclexicon.org/critical-thickness": "TERM: Critical Thickness\nURL: https://iadclexicon.org/critical-thickness\n\nCritical Thickness\nThe critical thickness for API couplings is defined as the thickness at the root of the thread at the middle of the coupling, based on the specified coupling diameter and the specified thread dimensions.\nSource:\nAPI\nTR 5C3, Technical Report on Equations and Calculations for Casing, Tubing, and Line Pipe Used as Casing or Tubing; and Performance Properties Tables for Casing and Tubing, Upstream Segment, First Edition, December 2008.\nGlobal Standards", "https://iadclexicon.org/critical-static-gel-strength-period": "TERM: Critical Static Gel-Strength Period\nURL: https://iadclexicon.org/critical-static-gel-strength-period\n\nCritical Static Gel-Strength Period (CSGSP)\nTime interval required for the cement to progress from the critical static gel strength value to a static gel strength of 250 Pa (500 lbf/100 ft2).\nSource:\nAPI\nRP 10B-6, Recommended Practice on Determining the Static Gel Strength\u00a0of Cement Formulations, Upstream Segment, First Edition, August 2010.\nGlobal Standards", "https://iadclexicon.org/critical-structural-areas": "TERM: Critical Structural Areas\nURL: https://iadclexicon.org/critical-structural-areas\n\nCritical Structural Areas\nCritical structural areas are locations which have been identified from calculations to require monitoring or from the service history of the subject unit or from similar units, if applicable, to be sensitive to cracking, buckling or corrosion which would impair the structural integrity of the unit.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 1, Regulations, June 2013, Lloyd\u2019s Register,\nGlobal Standards\nCritical Structural Areas\nAreas that have been identified from calculations to require monitoring or from the service history of the subject vessel or from similar or sister vessels to be sensitive to cracking, buckling or corrosion which would impair the structural integrity of the vessel.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/critical-velocity": "TERM: Critical Velocity\nURL: https://iadclexicon.org/critical-velocity\n\nCritical Velocity\nSpeed to maintain turbulent flow and prevent transition to laminar flow.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/critical-well-components": "TERM: Critical Well Components\nURL: https://iadclexicon.org/critical-well-components\n\nCritical Well Components\nWell components are considered critical when:\nThey form well barriers or can be defined as a well barrier element,\nConsist of moving parts that over time are susceptible to failure,\nExposed over time to wellbore fluids that may be corrosive and/or erosive,\nAre subject to wear and tear due to excessive use/functioning,\nOr they show up as critical in the HAZID/risk assessment performed as part of the well construction process.\nSource:\u00a0NOGEPA Industrial Guideline No. 44, Standards and Acceptance Guidelines, Enhance QA/QC for Critical Well Components, Netherlands, Version 0, July 2011.\nGlobal Standards", "https://iadclexicon.org/criticality": "TERM: Criticality\nURL: https://iadclexicon.org/criticality\n\nCriticality\nImportance to a mission, function, or continuity of operations.\nSource:\nAPI\nSTANDARD 780, Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, First Edition, May 2013.\nGlobal Standards\nCriticality\nImportance to a mission or function, or continuity of operations.\nSample Usage:\nThe criticality of the asset was determined based upon the number of people to whom it provided service.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/critical-zone": "TERM: Critical Zone\nURL: https://iadclexicon.org/critical-zone\n\nCritical Zone\nsee: critical flow\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/criticality-assessment": "TERM: Criticality Assessment\nURL: https://iadclexicon.org/criticality-assessment\n\nCriticality Assessment\nProduct or process of systematically identifying, evaluating, and prioritizing based on the importance of an impact to mission(s), function(s), or continuity of operations.\nSource:\nAPI\nSTANDARD 780, Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, First Edition, May 2013.\nGlobal Standards\nCriticality Assessment\nProduct or process of systematically identifying, evaluating, and prioritizing based on the importance of an impact to mission(s), function(s), or continuity of operations\nSample Usage:\nA criticality assessment determined that the county\u2019s chemical plants required greater attention than previously determined.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/critically": "TERM: Critically\nURL: https://iadclexicon.org/critically\n\nCritically\nImportance to a mission or function, or continuity of operations.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards", "https://iadclexicon.org/crm": "TERM: CRM\nURL: https://iadclexicon.org/crm\n\nCRM\nCorrosion-resistant material.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/crop-land": "TERM: Crop Land\nURL: https://iadclexicon.org/crop-land\n\nCrop Land\nCROP LAND shall mean lands which are cultivated, mechanically or manually harvested, or irrigated for vegetative agricultural production.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/cross": "TERM: Cross\nURL: https://iadclexicon.org/cross\n\nCross\nPressure-containing fitting with a minimum of four openings.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/cross-deck": "TERM: Cross Deck\nURL: https://iadclexicon.org/cross-deck\n\nCross Deck\nCross deck\nmeans the transverse area of the main deck which is located inboard and between hatch coamings.\nSource:\u00a0IMO Resolution MSC.158(78), amendments to the Technical provisions for means of access for inspections (Resolution MSC.133(76)), 20 May 2004, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/cross-over-flange": "TERM: Cross-Over Flange\nURL: https://iadclexicon.org/cross-over-flange\n\nCross-Over Flange\nDouble- or single-studded adapter flange with a restricted-area sealing means and with a top-connection pressure rating above that of the lower connection.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/crossover": "TERM: Crossover\nURL: https://iadclexicon.org/crossover\n\nCrossover\nFlexible flowline crossing another pipe already laid on the seabed. NOTE The underlying pipe may be a steel pipe or another flexible pipe. It may be required to support the overlying pipe to prevent overbending or crushing of the new or existing pipes.\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards\nCrossover\nTubular element with two different threaded connections.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards", "https://iadclexicon.org/cross-threaded": "TERM: Cross Threaded\nURL: https://iadclexicon.org/cross-threaded\n\nCross Threaded\nAngular misalignment of internal and external threads relative to each other resulting in improper make-up.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/cross-over-spool": "TERM: Cross-Over Spool\nURL: https://iadclexicon.org/cross-over-spool\n\nCross-Over Spool\nFlanged or other connected equipment with a restricted-area sealing means, at or near the face of its lower flange. NOTE Cross-over spools are also provided with suitable means to suspend and seal around an inner string of casing or tubing. A cross-over spool has a top connection with a pressure rating above that of the lower connection.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/crown-organisation": "TERM: Crown Organisation\nURL: https://iadclexicon.org/crown-organisation\n\nCrown Organisation\nCrown organisation has the same meaning as in section 4 of the Crown Organisations (Criminal Liability) Act 2002.\nSource: Health and Safety in Employment Act 1992, Public Act 1992 No 96, New Zealand, as of 1 July 2011.\nLegislation", "https://iadclexicon.org/crown-block-assembly": "TERM: Crown Block Assembly\nURL: https://iadclexicon.org/crown-block-assembly\n\nCrown Block Assembly\nAn assembly of mechanical parts mounted on top of a derrick tower or mast, consisting of a framework to which a number of sheaves are fastened over which hoisting lines are reeved.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations", "https://iadclexicon.org/crossover-joint": "TERM: Crossover Joint\nURL: https://iadclexicon.org/crossover-joint\n\nCrossover Joint\nSpecial joint that provides for the interface between two different coupling designs.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/crown-reserve-lands": "TERM: Crown Reserve Lands\nURL: https://iadclexicon.org/crown-reserve-lands\n\nCrown Reserve Lands\n\u201cCrown reserve lands\u201d means frontier lands in respect of which no interest is in force; r\u00e9serves de l\u2019\u00c9tat.\nSource: \u00a0Canada Petroleum Resources Act, R.S.C. 1985, c. 36 (2nd Supp.), current to April 29, 2013.\nLegislation", "https://iadclexicon.org/crown-block": "TERM: Crown Block\nURL: https://iadclexicon.org/crown-block\n\nCrown Block\n\u201cCrown block\u201d means an assembly of sheaves or pulleys mounted on beams at the top of the derrick or mast over which a hoisting line is reeved.\nSource: Oil and Gas Drilling and Servicing Operations, Michigan Administrative Code R 408, February 8, 2013.\nRegulations", "https://iadclexicon.org/cross-over-connector": "TERM: Cross-Over Connector\nURL: https://iadclexicon.org/cross-over-connector\n\nCross-Over Connector\nAdapter with a restricted-area sealing means and with a top-connection pressure rating above that of the lower connection.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/crude-oil": "TERM: Crude Oil\nURL: https://iadclexicon.org/crude-oil\n\nCrude Oil\n\u201cCrude oil\u201d means crude mineral oil, asphalt, ozokerite, all kinds of naturally occurring hydrocarbons and bitumens, whether solid, semi-solid or liquid and also includes natural gas liquid.\nSource: Law of Information Energy, Petroleum Act (No. 4) B.E. 2514 (1989), Thailand, as of June 2013.\nLegislation\nCrude Oil\nCrude oil\nis any oil occurring naturally in the earth whether or not treated to render it suitable for transportation and includes crude oil where certain distillate fractions may have been removed from or added to. <Chapter II-2, part A, regulation 3>.\nSource:\u00a0IMO Resolution MSC.99(73), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 5 December 2000, International Maritime Organization.\nLegislation\nCrude Oil\n\u201cCrude oil\u201d means petroleum in its natural state before it is refined or otherwise treated but from which water and foreign substances have been extracted.\nSource:\u00a0The Oil Industry (Development) Act, 1974, Act No. 47 of 1974, India, as amended as of May 2013.\nLegislation\nCrude Oil\n\u201cCrude oil\u201d means petroleum in its natural state before it has been refined or otherwise treated but from which water and foreign substances have been extracted.\nSource:\u00a0The Petroleum and Natural Gas Rules, 1959 (As amended from time to time), India, as amended as of May 2013.\nRegulations\nCrude Oil\nCrude oil is any oil occurring naturally in the earth, whether or not treated to render it suitable for transportation, and includes:\ncrude oil from which certain distillate fractions may have been removed; and\ncrude oil to which certain distillate fractions may have been added.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 5, Main and Auxiliary Machinery, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/crude-oil-tanker": "TERM: Crude Oil Tanker\nURL: https://iadclexicon.org/crude-oil-tanker\n\nCrude Oil Tanker\nCrude oil tanker means an oil tanker engaged in the trade of carrying crude oil.\nSource:\nIMO resolution MSC.267(85), International Code on Intact Stability, 2008 (2008 IS Code), 4\u00a0December 2008, International Maritime Organization.\nRegulatory Guidance\nSource:\u00a0IMO Resolution MSC.267(85), adoption of the International Code on Intact Stability, 2008 (2008 IS Code), 4 December 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/crude-oil-and-condensate-production-gross-operated": "TERM: Crude Oil and Condensate Production, Gross Operated\nURL: https://iadclexicon.org/crude-oil-and-condensate-production-gross-operated\n\nCrude oil and condensate production, gross operated\nThis value is the annual gross operated production of crude oil and condensate on the OCS by an operator in millions of barrels.\nSource:\nAPI\nRP 75, Recommended Practice for Development of a Safety and Environmental Management Program for Offshore Operations and Facilities: Upstream Segment, Third Edition, May 2004.\nGlobal Standards", "https://iadclexicon.org/crushing-capacity": "TERM: Crushing Capacity\nURL: https://iadclexicon.org/crushing-capacity\n\nCrushing Capacity\nMaximum localized radial compressive load that a flexible pipe can resist.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nCrushing Capacity\nMaximum localized radial compressive load that a flexible pipe can resist.\nSource:\nAPI\nSPEC 17L1, Specification for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/cryptanalysis": "TERM: Cryptanalysis\nURL: https://iadclexicon.org/cryptanalysis\n\nCryptanalysis\nThe operations performed in defeating or circumventing cryptographic protection of information by applying mathematical techniques and without an initial knowledge of the key employed in providing the protection.\nExtended Definition: The study of mathematical techniques for attempting to defeat or circumvent cryptographic techniques and/or information systems security.\nAdapted from: CNSSI 4009, NIST SP 800-130\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/crushing-load": "TERM: Crushing Load\nURL: https://iadclexicon.org/crushing-load\n\nCrushing Load\nLoad that acts in the radial direction that might not be evenly distributed along the circumference and that is limited in length along the umbilical. NOTE A crushing load is typically induced during installation.\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards", "https://iadclexicon.org/crown-reserve-area": "TERM: Crown Reserve Area\nURL: https://iadclexicon.org/crown-reserve-area\n\nCrown Reserve Area\n\u201cCrown reserve area\u201d means portions of the offshore area in respect of which no interest is in force; r\u00e9serves de l\u2019\u00c9tat.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation", "https://iadclexicon.org/cryptographic-algorithm": "TERM: Cryptographic Algorithm\nURL: https://iadclexicon.org/cryptographic-algorithm\n\nCryptographic Algorithm\nAlgorithm based upon the science of cryptography, including encryption algorithms, cryptographic hash algorithms, digital signature algorithms, and key agreement algorithms.\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard\nCryptographic Algorithm\nA well-defined computational procedure that takes variable inputs, including a cryptographic key, and produces an output.\nFrom: CNSSI 4009\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/cryptographic-hash-value": "TERM: Cryptographic Hash Value\nURL: https://iadclexicon.org/cryptographic-hash-value\n\nCryptographic Hash Value\nA numeric value resulting from applying a mathematical algorithm against a set of data such as a file.\nAdapted from: CNSSI 4009\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/cryptographic-key": "TERM: Cryptographic Key\nURL: https://iadclexicon.org/cryptographic-key\n\nCryptographic Key\nInput parameter that varies the transformation performed by a cryptographic algorithm [11].\nNOTE: Usually shortened to just \u201ckey.\u201d\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/cryptography": "TERM: Cryptography\nURL: https://iadclexicon.org/cryptography\n\nCryptography\nThe mathematical science that deals with cryptanalysis and cryptography.\nFrom: CNSSI 4009\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards\nCryptography\nThe use of mathematical techniques to provide security services, such as confidentiality, data integrity, entity authentication, and data origin authentication.\nExtended Definition: The art or science concerning the principles, means, and methods for converting plaintext into ciphertext and for restoring encrypted ciphertext to plaintext.\nFrom: NIST SP 800-130; Adapted from: CNSSI 4009\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/cs": "TERM: CS\nURL: https://iadclexicon.org/cs\n\nCS\nCoupling stock.\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards\nCS\nControl station.\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards", "https://iadclexicon.org/csms": "TERM: CSMS\nURL: https://iadclexicon.org/csms\n\nCSMS\nCyber Security Management System.\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/csirt": "TERM: CSIRT\nURL: https://iadclexicon.org/csirt\n\nCSIRT\nComputer Security Incident Response Team.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards", "https://iadclexicon.org/csm": "TERM: CSM\nURL: https://iadclexicon.org/csm\n\nCSM\nChopped strand mat.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards\nCSM\nReinforcement structure in which short lengths of glass fibre tows, held together by an emulsion or powder binding agent, are dispersed in random directions within a single plane.\nNote: 1 to entry:\u00a0Chopped strand mat is not to be confused with chopped roving. The latter may not be in mat form and may be loose rovings from a chopper gun.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/csr": "TERM: CSR\nURL: https://iadclexicon.org/csr\n\nCSR\nCasing shear ram.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nSource:\u00a0Oil & Gas UK, Guidelines on subsea BOP systems, Issue 1, July 2012,\nGlobal Standards\nCSR\nOffshore Installations (Construction and Survey) Regulations 1974.\nSource:\u00a0Prevention of Fire and Explosion, and Emergency Response on Offshore Installations, Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, Approved Code of Practice and guidance (UK HSE L65), Second Edition, 1997.\nRegulatory Guidance", "https://iadclexicon.org/cswip": "TERM: CSWIP\nURL: https://iadclexicon.org/cswip\n\nCSWIP\nCertification scheme for welding inspection personnel.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standard", "https://iadclexicon.org/ct": "TERM: CT\nURL: https://iadclexicon.org/ct\n\nCT\nCoiled tubing.\nSource:\u00a0NORSOK D-010, Well integrity in drilling and well operations, Rev. 3, August 2004.\nGlobal Standards\nSource:\u00a0NORSOK D-001, Drilling facilities, Rev. 3, December 2012.\nGlobal Standards", "https://iadclexicon.org/cswp": "TERM: CSWP\nURL: https://iadclexicon.org/cswp\n\nCSWP\ndrilling contractor\u2019s safe work practices\nSource:\nAPI\nBulletin 97, Well Construction Interface Document Guidelines, First Edition, December 2013.\nGlobal Standards", "https://iadclexicon.org/csrs": "TERM: CSRS\nURL: https://iadclexicon.org/csrs\n\nCSRS\nCyber security requirement specification.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards", "https://iadclexicon.org/ctd": "TERM: CTD\nURL: https://iadclexicon.org/ctd\n\nCTD\nConductivity \u2013 Temperature \u2013 Depth. Profile data used to determine seawater properties, e.g. density, temperature, salinity.\nSource: \u00a0Offshore Physical Environmental Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, September 2008.\nRegulatory Guidance", "https://iadclexicon.org/cu0": "TERM: cu0\nURL: https://iadclexicon.org/cu0\n\nc\nu\n0\nUndrained cohesive shear strength at lowest maximum bearing area\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/ctod": "TERM: CTOD\nURL: https://iadclexicon.org/ctod\n\nCTOD\nCrack tip opening displacement.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nSource:\u00a0Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards\nCTOD\nMeasure of crack severity which can be compared against a critical value at the onset of failure.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards", "https://iadclexicon.org/cubic-foot-of-gas": "TERM: Cubic Foot of Gas\nURL: https://iadclexicon.org/cubic-foot-of-gas\n\nCubic Foot of Gas\n\u201cCubic foot of gas\u201d means the volume of gas contained in one cubic foot of space at an absolute pressure of 14.65 pounds per square inch and at a temperature of 60\u00b0F. Conversion of volumes to conform to standard conditions shall be made in accordance with Ideal Gas Laws corrected for deviation from Boyle\u2019s Law when the pressure at point of measurement is in excess of 200 pounds per square inch gauge.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations\nCubic Foot of Gas\nA cubic foot of gas is hereby defined as that amount of gaseous hydrocarbons contained in a cubic foot of space at the base temperature of 60 degrees F and an absolute pressure of 14.4 lbs./sq. in. plus 10 oz./sq. inch, which temperature and pressure are referred to as the base temperature and pressure, respectively.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations\nCubic Foot of Gas\n\u201cCubic foot of gas\u201d means that volume of gas contained in one cubic foot [28.32 liters] of space and computed at a pressure of fourteen and seventy-three hundredths per square inch absolute [1034.19 grams per square centimeter] at a base temperature of sixty degrees Fahrenheit [15.56 degrees Celsius].\nSource: Oil and gas Conservation, North Dakota Administrative Code, Chapter 43-02-03, April 2012.\nRegulations", "https://iadclexicon.org/cubic-foot": "TERM: Cubic Foot\nURL: https://iadclexicon.org/cubic-foot\n\nCubic Foot\nCUBIC FOOT of gas shall mean the volume of gas contained in one cubic foot of space at a standard pressure base and a standard temperature base. The standard pressure base shall be 14.73 psia, and the standard temperature base shall be 60\u00b0 Fahrenheit.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/cso": "TERM: CSO\nURL: https://iadclexicon.org/cso\n\nCSO\nComplete shut-off of wellbore with out tubular in wellbore.\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards\nCSO\nComplete shut-off.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/cubic-foot-of-gas-or-standard-cubic-foot-of-gas": "TERM: Cubic Foot Of Gas Or Standard Cubic Foot Of Gas\nURL: https://iadclexicon.org/cubic-foot-of-gas-or-standard-cubic-foot-of-gas\n\nCubic Foot Of Gas Or Standard Cubic Foot Of Gas\nThe volume of gas contained in one cubic foot of space at a standard pressure base and at a standard temperature base. The standard pressure base shall be 14.65 pounds per square inch absolute, and the standard temperature base shall be 60 degrees Fahrenheit. Whenever the conditions of pressure and temperature differ from the standard in this definition, conversion of the volume from these conditions to the standard conditions shall be made in accordance with the ideal gas laws, corrected for deviation.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/cui": "TERM: CUI\nURL: https://iadclexicon.org/cui\n\nCUI\nRefers to all forms of CUI including stress corrosion cracking and corrosion under fireproofing.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nCUI\nCorrosion under insulation, including stress corrosion cracking under insulation.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nCUI\nCorrosion Under Insulation.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nSource:\nISO 21457:2010, Petroleum and natural gas industries \u2014 Materials selection and corrosion control for oil and gas production systems, First Edition,September 2010.\nGlobal Standards\nCorrosion under insulation (CUI)\nRefers to all forms of corrosion under insulation including stress corrosion cracking.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006.\nGlobal Standards", "https://iadclexicon.org/cul": "TERM: cul\nURL: https://iadclexicon.org/cul\n\nc\nul\nUndrained cohesive shear strength at spudcan tip.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/culture": "TERM: Culture\nURL: https://iadclexicon.org/culture\n\nCulture\nThe product of individual and company values, attitudes, competencies and patterns of behaviour within its organisation.\nThe culture of an organisation reflects its commitment and approach to effective risk and operating management.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards", "https://iadclexicon.org/cup-tester-or-cup-packer": "TERM: Cup Tester or Cup Packer\nURL: https://iadclexicon.org/cup-tester-or-cup-packer\n\nCup Tester or Cup Packer\nDevice lowered into the well on a drill stem to pressure test casing and blowout preventers. The sealing component is cup \u2013 shaped, hence the name.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/cure-cycle": "TERM: Cure Cycle\nURL: https://iadclexicon.org/cure-cycle\n\nCure Cycle\nTime/temperature/pressure cycle used to cure a thermosetting resin system from a liquid to a solid.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/cure": "TERM: Cure\nURL: https://iadclexicon.org/cure\n\nCure\nChange irreversibly the properties of a thermosetting resin by chemical reaction.\nNote: 1 to entry:\u00a0Examples of such chemical reaction are condensation, ring closure and addition.\nNote: 2 to entry:\u00a0Cure can be accomplished by the addition of a curing agent and catalyst, with or without heat and pressure.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/cubic-feet-of-gas-or-cubic-foot-of-gas": "TERM: Cubic Feet Of Gas Or Cubic Foot Of Gas\nURL: https://iadclexicon.org/cubic-feet-of-gas-or-cubic-foot-of-gas\n\nCubic Feet Of Gas Or Cubic Foot Of Gas\n\u201cCubic feet of gas or cubic foot of gas\u201d means that volume of gas contained in one cubic foot of space and computed at a base pressure of 10 ounces per square inch above the average barometric pressure of 14.4 psi (15.025 psi absolute), at a standard base temperature of 60 degrees fahrenheit.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/curing-agent": "TERM: Curing Agent\nURL: https://iadclexicon.org/curing-agent\n\nCuring Agent\nCatalytic or reactive agent that, when added to a resin, causes polymerization.\nNote: 1 to entry:\u00a0This is also called\nhardener\n(3.2.51)\n, for epoxies.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/current": "TERM: Current\nURL: https://iadclexicon.org/current\n\nCurrent\nCurrent, in relation to a certificate of competence, means a certificate of competence that has been issued under regulation 23 and has not expired or been cancelled or suspended under regulation 26.\nSource: Health and Safety in Employment (Mining Administration) Regulations 1996, SR 1996/220, New Zealand, as of January 2011.\nRegulations", "https://iadclexicon.org/current-apportionment-percentage": "TERM: Current Apportionment Percentage\nURL: https://iadclexicon.org/current-apportionment-percentage\n\nCurrent apportionment percentage\nCurrent apportionment percentage, in relation to an amount of petroleum recovered at a particular time, means:\n79.9%; or\nif, before that time, the Apportionment Ratio set out in article 7 of the Greater Sunrise unitisation agreement has changed, at least once, because it has been:\nredetermined due to a technical redetermination undertaken in accordance with paragraph 8(1) of the agreement; or\naltered due to an agreement in accordance with paragraph 8(2) of the Greater Sunrise unitisation agreement;\nthe percentage of the production of petroleum from the Greater Sunrise unit reservoirs that is apportioned to Australia under the Greater Sunrise unitisation agreement immediately after the most recent change to the Apportionment Ratio.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/current-equipment-manufacturer": "TERM: Current Equipment Manufacturer\nURL: https://iadclexicon.org/current-equipment-manufacturer\n\nCurrent Equipment Manufacturer\nDesign owner or remanufacturer of the traceable current assembled equipment, single equipment unit, or component part responsible for the CPD.\nNOTE: The original equipment manufacturer (OEM) can be the current equipment manufacturer (CEM) as long as they own the CPD that is active for the equipment.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/current-product-definition": "TERM: Current Product Definition\nURL: https://iadclexicon.org/current-product-definition\n\nCurrent Product Definition\nComplete design verified and validated definition of the requirements for the current assembled product, single equipment unit, or component part, including specified limits, tolerances, health requirements, safety requirements, environmental requirements, limitations of use, customer-specific requirements, design acceptance criteria, materials of construction, materials processing requirements, physical properties, physical dimensions, requirements for manufacturing process controls, inspection, assembly, testing, marking, handling, storage, maintenance, service, and record requirements.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/current-safety-case": "TERM: Current Safety Case\nURL: https://iadclexicon.org/current-safety-case\n\nCurrent Safety Case\n\u201cCurrent safety case\u201d means a safety case in respect of an installation which has been accepted by the Executive pursuant to these Regulations or, subject to regulation 27, the 1992 Regulations and includes any revision thereto which\u2014\nmay take effect without the acceptance of the Executive; or\nhas been accepted by the Executive.\nSource: The Offshore Installations (Safety Case) Regulations 2005, UK S.I. 2005/3117, 2005.\nRegulations\nCurrent Safety Case\nFor the purpose of this regulation, where there are safety cases under regulations 4(2) and 7 of the 1992 Regulations in respect of an installation \u201ccurrent safety case\u201d means the safety case prepared under regulation 7.\nSource: The Offshore Installations (Safety Case) Regulations 2005, UK S.I. 2005/3117, 2005.\nRegulations\nCurrent Safety Case\nIn SI 1989/971, regulation 2(1) (interpretation) after the definition of \u201cappropriate languages\u201d insert \u201c\u201ccurrent safety case\u201d means a current safety case within the meaning of regulation 2(1) of the 2005 Regulations.\nSource: The Offshore Installations (Safety Case) Regulations 2005, UK S.I. 2005/3117, 2005.\nRegulations", "https://iadclexicon.org/crab-lay": "TERM: Crab Lay\nURL: https://iadclexicon.org/crab-lay\n\nCrab Lay\nInstallation deployment activity whereby the installation vessel moves sideways along, or at the end of, the installation route.\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards", "https://iadclexicon.org/customer": "TERM: Customer\nURL: https://iadclexicon.org/customer\n\nCustomer\nA stakeholder who is the purchaser or recipient of a service or product from the Company, either directly or indirectly.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards\nCustomer\nSignifies the party who has requested the Society\u2019s service designer signifies a party who creates documentation submitted to the Society for approval or information.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/customer-service-and-technical-support": "TERM: Customer Service and Technical Support\nURL: https://iadclexicon.org/customer-service-and-technical-support\n\nCustomer Service and Technical Support\nIn the NICE Workforce Framework, cybersecurity work where a person: Addresses problems, installs, configures, troubleshoots, and provides maintenance and training in response to customer requirements or inquiries (e.g., tiered-level customer support).\nFrom: NICE Workforce Framework\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/cut": "TERM: Cut\nURL: https://iadclexicon.org/cut\n\nCut (Noun)\nGouge or distortion in two or more thread crests in a line, either parallel to the pipe axis or at an angle across the threads.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards\nCut\nIncision without removal of metal caused by a sharp object.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/cut-drilling-fluid": "TERM: Cut Drilling Fluid\nURL: https://iadclexicon.org/cut-drilling-fluid\n\nCut Drilling Fluid\nWell control fluid, which has been reduced in density or unit weight because of entrainment of less dense formation fluids or air.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards", "https://iadclexicon.org/cuttings": "TERM: Cuttings\nURL: https://iadclexicon.org/cuttings\n\nCuttings\nFormation pieces dislodged by the drill bit and brought to the surface in the drilling fluid. NOTE Field practice is to call all solids removed by the shaker screen \u201ccuttings,\u201d although some can be sloughed material.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards\nCuttings\nCuttings as mentioned in the first subsection, means both solid material from the formation and solid material added as part of the drilling fluid or other fluids used in drilling and well activities. Organic drilling fluid means mineral oil-based and synthetic drilling fluid.\nSource:\u00a0Guidelines Regarding the Activities Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/cut-score": "TERM: Cut Score\nURL: https://iadclexicon.org/cut-score\n\nCut Score\nspecific score on an examination where candidates who obtain that specific score or a higher score pass the examination and candidates who obtain a lower score fail the examination\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/cv": "TERM: cv\nURL: https://iadclexicon.org/cv\n\nc\nv\nCoefficient of consolidation of clay.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/cw": "TERM: CW\nURL: https://iadclexicon.org/cw\n\nCW\nClockwise direction.\nSource:\nAPI\nRP 5C5, Recommended Practice on Procedures for Testing Casing and Tubing Connections, Third Edition, July 2003 (Reaffirmed August 2010).\nGlobal Standards\nCW\nClockwise.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/cyber-ecosystem": "TERM: Cyber Ecosystem\nURL: https://iadclexicon.org/cyber-ecosystem\n\nCyber Ecosystem\nThe interconnected information infrastructure of interactions among persons, processes, data, and information and communications technologies, along with the environment and conditions that influence those interactions.\nAdapted from: DHS personnel\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/cwo": "TERM: C/WO\nURL: https://iadclexicon.org/cwo\n\nC/WO\nCompletion/workover.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/cwi": "TERM: CWI\nURL: https://iadclexicon.org/cwi\n\nCWI\nCertified welding inspector.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/cyber-exercise": "TERM: Cyber Exercise\nURL: https://iadclexicon.org/cyber-exercise\n\nCyber Exercise\nA planned event during which an organization simulates a cyber disruption to develop or test capabilities such as preventing, detecting, mitigating, responding to or recovering from the disruption.\nAdapted from: NCSD Glossary, DHS Homeland Security Exercise and Evaluation Program.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/cyber-incident": "TERM: Cyber Incident\nURL: https://iadclexicon.org/cyber-incident\n\nCyber Incident\nAn occurrence that actually or potentially results in adverse consequences to (adverse effects on) (poses a threat to) an information system or the information that the system processes, stores, or transmits and that may require a response action to mitigate the consequences.\nExtended Definition: An occurrence that constitutes a violation or imminent threat of violation of security policies, security procedures, or acceptable use policies.\nAdapted from: CNSSI 4009, FIPS 200, NIST SP 800-53 Rev 4, ISSG\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/cyber-infrastructure": "TERM: Cyber Infrastructure\nURL: https://iadclexicon.org/cyber-infrastructure\n\nCyber Infrastructure\nAn electronic information and communications systems and services and the information contained therein.\nExtended Definition: The information and communications systems and services composed of all hardware and software that process, store, and communicate information, or any combination of all of these elements: Processing includes the creation, access, modification, and destruction of information. Storage includes paper, magnetic, electronic, and all other media types. Communications include sharing and distribution of information.\nAdapted from: NIPP.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/cva": "TERM: CVA\nURL: https://iadclexicon.org/cva\n\nCVA\nCertified verification agent.\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards\nSource:\nAPI\nRP 2SM, Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, First Edition, July 2014\n.\nGlobal Standards\nCVA\nAn independent third-party who verifies that applicable technical specifications and drawings are adhered\u00a0to during the rope design, manufacturing process, and deployment.\nNOTE: The CVA acts on behalf of, and is certified by, the owner and/or pertinent regulatory agency.\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards\nSource:\nAPI\nRP 2SM, Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, First Edition, July 2014\n.\nGlobal Standards", "https://iadclexicon.org/cyber-operations": "TERM: Cyber Operations\nURL: https://iadclexicon.org/cyber-operations\n\nCyber Operations\nIn the NICE Workforce Framework, cybersecurity work where a person: Performs activities to gather evidence on criminal or foreign intelligence entities in order to mitigate possible or real-time threats, protect against espionage or insider threats, foreign sabotage, international terrorist activities, or to support other intelligence activities.\nFrom: NICE Workforce Framework\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/cyber-security": "TERM: Cyber Security\nURL: https://iadclexicon.org/cyber-security\n\nCyber Security\nActions required to preclude unauthorized use of, denial service to, modifications to, disclosure of, loss of revenue from or destruction of critical systems or informational assets.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards\nCyber Security\nProtection of critical information systems including hardware, software, infrastructure, and data from loss, corruption, theft, or damage.\nSource:\nAPI\nSTANDARD 780, Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, First Edition, May 2013.\nGlobal Standards", "https://iadclexicon.org/cyber-operations-planning": "TERM: Cyber Operations Planning\nURL: https://iadclexicon.org/cyber-operations-planning\n\nCyber Operations Planning\nIn the NICE Workforce Framework, cybersecurity work where a person: Performs in-depth joint targeting and cyber planning process. Gathers information and develops detailed Operational Plans and Orders supporting requirements. Conducts strategic and operational-level planning across the full range of operations for integrated information and cyberspace operations.\nFrom: NICE Workforce Framework\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/cyber-incident-response-plan": "TERM: Cyber Incident Response Plan\nURL: https://iadclexicon.org/cyber-incident-response-plan\n\nCyber Incident Response Plan\nA set of predetermined and documented procedures to detect and respond to a cyber incident.\nAdapted from: CNSSI 4009\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/cyber-squatter": "TERM: Cyber-squatter\nURL: https://iadclexicon.org/cyber-squatter\n\nCyber-squatter\nIndividuals or organizations that register and hold on to URLs that resemble references or names of other\u00a0organizations in the real world or in the Cyberspace.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards", "https://iadclexicon.org/cyber-threat": "TERM: Cyber Threat\nURL: https://iadclexicon.org/cyber-threat\n\nCyber Threat\nA circumstance or event that has, or indicates, the potential to exploit vulnerabilities and to adversely impact (create adverse consequences for) organizational operations, organizational assets (including information and information systems), individuals, other organizations, or society.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards", "https://iadclexicon.org/cybercrime": "TERM: Cybercrime\nURL: https://iadclexicon.org/cybercrime\n\nCybercrime\nCriminal activity where services or applications in the Cyberspace are used for or are the target of a crime, or where the Cyberspace is the source, tool, target, or place of a crime.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards", "https://iadclexicon.org/cyberspace": "TERM: Cyberspace\nURL: https://iadclexicon.org/cyberspace\n\nCyberspace\nThe interdependent network of information technology infrastructures, that includes the Internet, telecommunications networks, computer systems, and embedded processors and controllers.\nAdapted from: NSPD 54/HSPD -23, CNSSI 4009, NIST SP 800-53 Rev 4.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/cybersafety": "TERM: Cybersafety\nURL: https://iadclexicon.org/cybersafety\n\nCybersafety\nCondition of being protected against physical, social, spiritual, financial, political, emotional, occupational, psychological, educational or other types or consequences of failure, damage, error, accidents, harm or any other event in the Cyberspace which could be considered non-desirable.\nNOTE 1 This can take the form of being protected from the event or from exposure to something that causes health or economic losses. It can include protection of people or of assets.\nNOTE 2 Safety in general is also defined as the state of being certain that adverse effects will not be caused by some\nagent under defined conditions\n.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards", "https://iadclexicon.org/cybersecurity": "TERM: Cybersecurity\nURL: https://iadclexicon.org/cybersecurity\n\nCyber Security\nThe process of protecting information by preventing, detecting, and responding to attacks.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards\nCybersecurity\nPreservation of confidentiality, integrity and availability of information in the Cyberspace.\nNOTE 1 In addition, other properties, such as authenticity, accountability, non-repudiation, and reliability can also be involved.\nNOTE 2 Adapted from the definition for information security in ISO/IEC 27000:2009.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards\nCybersecurity\nThe activity or process, ability or capability, or state whereby information and communications systems and the information contained therein are protected from and/or defended against damage, unauthorized use or modification, or exploitation.\nExtended Definition: Strategy, policy, and standards regarding the security of and operations in cyberspace, and encompass[ing] the full range of threat reduction, vulnerability reduction, deterrence, international engagement, incident response, resiliency, and recovery policies and activities, including computer network operations, information assurance, law enforcement, diplomacy, military, and intelligence missions as they relate to the security and stability of the global information and communications infrastructure.\nAdapted from: CNSSI 4009, NIST SP 800-53 Rev 4, NIPP, DHS National Preparedness Goal; White House Cyberspace Policy Review, May 2009.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/cycle-life": "TERM: Cycle Life\nURL: https://iadclexicon.org/cycle-life\n\nCycle life\nCycle life is the number of cycles at which time a recharged battery will retain only 80% of its original ampere-hour capacity.\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/cyclic-loads": "TERM: Cyclic Loads\nURL: https://iadclexicon.org/cyclic-loads\n\nCyclic Loads\nAny alternating mechanical loads (internal or external), pressures or temperatures that induce cyclic stresses on the entire connector assembly or components withinaction.\nSource:\nAPI\nTechnical Report 17TR7, Verification and Validation of Subsea Connectors, First Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/critical-static-gel-strength": "TERM: Critical Static Gel Strength\nURL: https://iadclexicon.org/critical-static-gel-strength\n\nCritical Static Gel Strength\nGel strength of the cement that results in hydrostatic decay producing an exactly balanced condition in the well.\nSource:\nAPI\nRP 65, Cementing Shallow Water Flow Zones in Deepwater Wells, First Edition, September 2002 (August 2003).\nGlobal Standards", "https://iadclexicon.org/cyberspace-application-services": "TERM: Cyberspace Application Services\nURL: https://iadclexicon.org/cyberspace-application-services\n\nCyberspace Application Services\nApplication services (4.4) provided over the Cyberspace.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards", "https://iadclexicon.org/cyberspace-security": "TERM: Cyberspace Security\nURL: https://iadclexicon.org/cyberspace-security\n\nCyberspace Security\nActions required to preclude unauthorized use of, denial service to, modifications to, disclosure of, loss of revenue from or destruction of critical systems or informational assets.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards\nCyberspace Security\nPreservation of confidentiality, integrity and availability of information in the Cyberspace.\nNOTE 1 In addition, other properties, such as authenticity, accountability, non-repudiation, and reliability can also be involved.\nNOTE 2 Adapted from the definition for information security in ISO/IEC 27000:2009.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards", "https://iadclexicon.org/cycle": "TERM: Cycle\nURL: https://iadclexicon.org/cycle\n\nCycle\nA cycle is defined as the removal of 80% of the rated battery ampere-hour capacity.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/cyclic-service": "TERM: Cyclic Service\nURL: https://iadclexicon.org/cyclic-service\n\nCyclic Service\nRefers to service conditions that may produce fatigue damage due to cyclic loading from pressure, thermal, and mechanical loads that are not induced by pressure. Other cyclic loads associated with vibration may arise from such sources as impact, turbulent flow vortices, resonance in compressors, and wind, or any combination thereof. See 5.4.4. Some examples of vessels in cyclic service include coke drums, mole sieves, and pressure swing adsorbers.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nCyclic Service\nRefers to service conditions that may result in cyclic loading and produce fatigue damage or failure (e.g. cyclic loading from pressure, thermal, and/or mechanical loads). Other cyclic loads associated with vibration may arise from such sources as impact, turbulent flow vortices, resonance in compressors, and wind, or any combination thereof. Also see API/ASME 579-1/ASME FFS-1, Definition of Cyclic Service, in Section I.13 and screening methods in Annex B1.5, as well as the definition of \u201csevere cyclic conditions\u201d in ASME B31.3 Section 300.2, Definitions.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/d-j-basin-fox-hills-protection-area": "TERM: D-J Basin Fox Hills Protection Area\nURL: https://iadclexicon.org/d-j-basin-fox-hills-protection-area\n\nD-J Basin Fox Hills Protection Area\nD\u2013J BASIN FOX HILLS PROTECTION AREA shall mean that area of the State consisting of Townships 5 South through Townships 5 North, Ranges 58 West through 70 West, and Township 6 South, Ranges 65 West through 70 West.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/d": "TERM: D\nURL: https://iadclexicon.org/d\n\nD\nMaximum spudcan diameter below mudline.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards\n\u0394\nDenotes a change in the variable.\nSource:\nAPI\nTechnical Report 17TR7, Verification and Validation of Subsea Connectors, First Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/d-value": "TERM: D-value\nURL: https://iadclexicon.org/d-value\n\nD-value\nD-value means the largest dimension of the helicopter used for assessment of the helideck when its rotors are turning. It establishes the required area of foam application.\nSource:\u00a0IMO MSC.1/Circ.1431, Guidelines for the approval of helicopter facility foam fire-fighting appliances, 31 May 2012, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/cyclic-surging": "TERM: Cyclic Surging\nURL: https://iadclexicon.org/cyclic-surging\n\nCyclic Surging\nSmall surges of pressure that oscillate within the line or vessel; cyclic surges are associated with line or vessel equipment, such as reciprocating pumps/compressors and pressure reducing valves.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/czma": "TERM: CZMA\nURL: https://iadclexicon.org/czma\n\nCZMA:\nCZMA means Coastal Zone Management Act.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/d-circle": "TERM: \u201cD\u201d Circle\nURL: https://iadclexicon.org/d-circle\n\n\u201cD\u201d Circle\nA circle, usually imaginary unless the helideck itself is circular, the diameter of which\u00a0is the \u201cD\u201d value of the largest helicopter the helideck is intended to serve.\nSource:\u00a0NOGEPA Guideline 14, Helideck Operations and Procedures Manual, Netherlands, Version 2, December 2011.\nGlobal Standards", "https://iadclexicon.org/d-w": "TERM: D&W\nURL: https://iadclexicon.org/d-w\n\nD&W\nDrilling & Well.\nSource:\u00a0Norwegian Oil and Gas Association, Guideline No. 135, Recommended Guidelines for Classification and categorization of well control incidents and well integrity incidents, Rev. 4, 27 June 2017,\nNational or Regional Standards", "https://iadclexicon.org/cyclic-steam-injection": "TERM: Cyclic Steam Injection\nURL: https://iadclexicon.org/cyclic-steam-injection\n\nCyclic Steam Injection\nThe alternating injection of steam and production of oil with condensed steam from the same well or wells.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/da": "TERM: DA\nURL: https://iadclexicon.org/da\n\nDA\nDynamic application.\nSource:\nAPI\nRP 17B, Recommended Practice for Flexible Pipe, Fourth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/d-or-d-value": "TERM: D or D-value\nURL: https://iadclexicon.org/d-or-d-value\n\nD or D-value\nD or D-value means the largest dimension of the helicopter when rotor(s) are turning measured from the most forward position of the main rotor tip path plane to the most rearward position of the tail rotor path plane or helicopter structure.\nSource: IMO Resolution A.1023(26), Code for the Construction and Equipment of Mobile Offshore Drilling Units (2009 MODU Code), 2009.\nGlobal Standards", "https://iadclexicon.org/da-dn": "TERM: da/dN\nURL: https://iadclexicon.org/da-dn\n\nda/dN\nIncrement of crack growth for a given cycle.\nSource:\nAPI\nTechnical Report 17TR7, Verification and Validation of Subsea Connectors, First Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/d100-separation": "TERM: D100 Separation\nURL: https://iadclexicon.org/d100-separation\n\nD100 Separation\nParticle size, expressed in micrometres, determined by plotting the percentage of aluminium oxide (aluminum oxide) sample separated by the test screen on the plot of cumulative mass fraction (as percent) retained versus U.S. Sieve Opening (expressed in micrometres) for the sieve analysis of the aluminium oxide test sample. NOTE 100 % of the particles larger than the D100 separation are retained by the test screen.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/damage": "TERM: Damage\nURL: https://iadclexicon.org/damage\n\nDamage\nDamage: damage to the interests referred to in Articles 49.2 and 49.3 of the Mijnbouwwet.\nSource: Mining Decree of the Netherlands, Netherlands, 2003 (as amended in 2007).\nLegislation", "https://iadclexicon.org/daily-drilling-report": "TERM: Daily Drilling Report\nURL: https://iadclexicon.org/daily-drilling-report\n\nDaily drilling report\nDaily drilling report means a report that includes:\nthe name of the well; and\nthe location of the well by latitude and longitude; and\nthe water depth at the well; and\nthe drilled depth; and\nthe work carried out; and\nthe lithology of formations penetrated; and\ndetails of any indication of hydrocarbons; and\na summary of the material used; and\ndrilling fluid losses; and\na leak off test summary; and\nthe geometry of the well bore; and\nthe results of surveys made in the well bore; and\nthe estimated daily and cumulative well costs.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/dac": "TERM: DAC\nURL: https://iadclexicon.org/dac\n\nDAC\nDefined limits placed on characteristics of materials, products, or services established by the organization, customer, and/or applicable specifications to achieve conformity to the product design.\nSource:\nAPI\nSPEC Q1, Specification for Quality Management System Requirements for Manufacturing Organizations for the Petroleum and Natural Gas Industry, Ninth Edition, June 2013 (Errata 2, March 2014). Global Standards\nDAC\nDesign acceptance criteria.\nSource:\nAPI\nSPEC Q1, Specification for Quality Management System Requirements for Manufacturing Organizations for the Petroleum and Natural Gas Industry, Ninth Edition, June 2013 (Errata 2, March 2014).\nGlobal Standards\nDAC\nDistance amplitude curve.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/damage-mechanism": "TERM: Damage Mechanism\nURL: https://iadclexicon.org/damage-mechanism\n\nDamage Mechanism\nAny type of deterioration encountered in the refining and chemical process industry that can result in flaws/defects that can affect the integrity of vessels (e.g. corrosion, cracking, erosion, dents, and other mechanical, physical, or chemical impacts). See API 571 for a comprehensive list and description of damage mechanisms.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nDamage Mechanism\nAny type of deterioration encountered in the refining and chemical process industry that can result in metal loss/flaws/ defects that can affect the integrity of piping systems (e.g. corrosion; cracking; erosion; dents; and other mechanical, physical, or chemical impacts). See API 571 for a comprehensive list and description of damage mechanisms that may affect process piping systems in the refining, petrochemical and chemical process industries.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/damage-rate": "TERM: Damage Rate\nURL: https://iadclexicon.org/damage-rate\n\nDamage Rate\nThe rate of deterioration other than corrosion, i.e. rate of cracking, rate of HTHA, creep rate, etc.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/damage-tolerance": "TERM: Damage Tolerance\nURL: https://iadclexicon.org/damage-tolerance\n\nDamage Tolerance\nThe quantity of deterioration or damage that a structure can withstand without failing.\nSource:\nAPI\nRP 2SIM, Structural Integrity Management of Fixed Offshore Structures, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/damaged-condition": "TERM: Damaged Condition\nURL: https://iadclexicon.org/damaged-condition\n\nDamaged Condition\n\u201cDamaged condition\u201d means, with respect to a floating platform, the condition of the platform after it has suffered damage to the extent described in the Code referred to in subsection 57(9) (condition avari\u00e9e).\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource:\u00a0Canada Oil and Gas Installations Regulations, SOR/96-118, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Petroleum Installations Regulations, SOR/95-191, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/dangerous-failure": "TERM: Dangerous Failure\nURL: https://iadclexicon.org/dangerous-failure\n\nDangerous Failure\nunsafe failure\nfailure of a safety system which tends to impede a given safety action\nNote 1 to entry: This is a systemic failure in relationship with a given safety action performed by the safety\nsystem. Therefore this concept is irrelevant for an individual item on the shelves.\nNote 2 to entry: See Figure B.1.\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/danger": "TERM: Danger\nURL: https://iadclexicon.org/danger\n\nDanger\n\u201cDanger\u201d means any existing or potential practice or condition or any current or future set of circumstances that poses an unacceptably high risk with respect to causing injury or illness to a person, whether or not the injury or illness occurs immediately or results in delayed effects that are deleterious to health or safety.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations", "https://iadclexicon.org/dangerous-atmosphere": "TERM: Dangerous Atmosphere\nURL: https://iadclexicon.org/dangerous-atmosphere\n\nDangerous Atmosphere\n\u201cDangerous atmosphere\u201d means an atmosphere that may expose workers to the risk of death, incapacitation, impairment of ability to self-rescue (i.e. to escape unaided from a space), injury or acute illness.\nSource: Resolution MEPC.210(63), 2012 Guidelines for safe and environmentally sound ship recycling, 2 March 2012, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/dangerous-chemicals": "TERM: Dangerous Chemicals\nURL: https://iadclexicon.org/dangerous-chemicals\n\nDangerous Chemicals\nDangerous chemicals\nmeans any liquid chemicals designated as presenting a safety hazard, based on the safety criteria for assigning products to chapter 17.\nSource: Resolution MEPC.119(52), 2004 amendments to the International Code for the Construction and Equipment of Ships Carrying Dangerous Chemicals in Bulk (IBC Code), 15 October 2004.\nRegulatory guidance, International Maritime Organization", "https://iadclexicon.org/daf": "TERM: DAF\nURL: https://iadclexicon.org/daf\n\nDAF\nRatio of a dynamic action effect to the corresponding static action effect.\nNOTE 1 For a jack-up, the dynamic action effect is best simulated by means of a concentrated or distributed inertial loadset. It is usually not appropriate to factor the static actions to simulate the effects of dynamic actions.\nNOTE 2 The DAF excluding the mean values, KDAF,SDOF, can typically be obtained from a single degree-of-freedom (SDOF) calculation. In this case, it is defined as the ratio of the amplitude of a dynamic action effect to the amplitude of the corresponding static action effect for periodic excitation of a linear one degree-of-freedom model approximation of jack-up behaviour.\nNOTE 3 The DAF including the mean values, KDAF,RANDOM, can typically be obtained from a random wave calculation. In this case, it is defined as the ratio of the absolute value of a dynamic action effect to the absolute value of the corresponding static action effect, each including their mean value.\nNOTE 4 Adapted from ISO 19902:2007, definition 3.16.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards\nDAF\nDynamic amplification factor.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/dangerous-goods": "TERM: Dangerous Goods\nURL: https://iadclexicon.org/dangerous-goods\n\nDangerous Goods\nDangerous goods\nare those goods referred to in regulation VII/2. <Chapter II-2, part A, regulation 3>.\nSource:\u00a0IMO Resolution MSC.99(73), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 5 December 2000, International Maritime Organization.\nLegislation\nDangerous Goods\nDangerous goods\nmean the substances, materials and articles covered by the IMDG Code. <Chapter VII, part A, regulation 1>.\nSource:\u00a0IMO Resolution MSC.123(75), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 24 May 2002, International Maritime Organization.\nLegislation\nDangerous Goods\nDefinition of dangerous goods\nDangerous goods comprise of all articles or substances which are capable of posing a significant risk to health, safety or property when transported, and which are classified according to I.C.A.O. Annex 18, Technical instructions for the safe transport of dangerous goods by air and IATA.\u00a0For the purpose of transportation dangerous goods have\u00a0been divided into three (3) categories. They are:\n1. Forbidden: Those, which are forbidden for transportation by air\n2. Acceptable: Those items, which are acceptable for air transport, provided all the special provisions concerning packaging; quantity and compatibility are complied with.\n3. Excepted: Known items in general use such as, after shave lotions, perfumes etc. this being directed at passengers and their baggage.\nSource:\u00a0NOGEPA Guideline 14, Helideck Operations and Procedures Manual, Netherlands, Version 2, December 2011.\nGlobal Standards", "https://iadclexicon.org/dangerous-failures-or-unsafe-failures": "TERM: Dangerous Failures (or Unsafe Failures)\nURL: https://iadclexicon.org/dangerous-failures-or-unsafe-failures\n\nDangerous Failures (or Unsafe Failures)\nDangerous failures (or unsafe failures) are failures that have the potential to prevent the safety system from achieving its safety function when there is a true demand. A single dangerous failure is generally not sufficient to prevent a redundant safety system from performing its safety function (e.g. two dangerous failures are needed for a 2-out-of-3 voting system).\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal Standards", "https://iadclexicon.org/dangerous-goods-sold-form-bulk": "TERM: Dangerous Goods in Sold Form in Bulk\nURL: https://iadclexicon.org/dangerous-goods-sold-form-bulk\n\nDangerous Goods in Solid Form in Bulk\nDangerous goods in solid form in bulk\nmeans any material, other than liquid or gas, consisting of a combination of particles, granules or any larger pieces of material, generally uniform in composition, which is covered by the IMDG Code and is loaded directly into the cargo spaces of a ship without any intermediate form of containment, and includes such materials loaded in a barge on a barge-carrying ship. <Chapter VII, part A-1, regulation 1>.\nSource:\u00a0IMO Resolution MSC.123(75), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 24 May 2002, International Maritime Organization.\nLegislation", "https://iadclexicon.org/dangerous-occurrence": "TERM: Dangerous Occurrence\nURL: https://iadclexicon.org/dangerous-occurrence\n\nDangerous occurrence\nDangerous occurrence has the meaning given by subregulation 2.41 (2).\nSource: Offshore Petroleum and Greenhouse Gas Storage (Safety) Regulations 2009 (Select Legislative Instrument 2009 No. 382 as amended), Australia, prepared on 1 January 2012.\nRegulations\nDangerous occurence\nFor the definition of dangerous occurrence in clause 3 of Schedule 3 to the Act, an occurrence, at a facility, that is specified in the following table is a dangerous occurrence.\nAn occurrence that did not cause, but could reasonably have caused:\nthe death of, or serious personal injury to, a person; or\na member of the workforce to be incapacitated from performing work for the period mentioned in subregulation (1)\nA fire or explosion\nA collision of a marine vessel with the facility\nAn uncontrolled release of hydrocarbon vapour exceeding 1 kilogram\nAn uncontrolled release of petroleum liquids exceeding 80 litres\nA well kick exceeding 8 cubic metres (or 50 barrels)\nAn unplanned event that required the emergency response plan to be implemented\nDamage to safety-critical equipment\nAn occurrence to which items 1 to 8 do not apply that:\nresults in significant damage to a pipeline (for example, reducing the capacity of the pipeline to contain petroleum or greenhouse gas substance flowing through it); or\nis likely to have a result of a kind mentioned in paragraph (a); or\nis of a kind that a reasonable pipeline licensee would consider to require immediate investigation\nAny other occurrence of a kind that a reasonable operator would consider to require an immediate investigation.\nNote: The meaning of facility is explained in subregulation 1.5 (1).\nSource: Offshore Petroleum and Greenhouse Gas Storage (Safety) Regulations 2009 (Select Legislative Instrument 2009 No. 382 as amended), Australia, prepared on 1 January 2012.\nRegulations\nDangerous occurence\nDangerous occurrence means an occurrence declared by the regulations to be a dangerous occurrence for the purposes of this definition.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nDangerous occurence\nIn this regulation, dangerous occurrence means any of the following events that arose out of or in connection with petroleum operations:\u2028(a) an event that did not cause, but might reasonably have caused, a major accident:\u2028(b) a well kick that either\u2014\u2028(i) exceeded 8 cubic metres (or 50 barrels); or\u2028(ii) required the well to be shut-in:\u2028(c) an uncontrolled release of hydrocarbon vapour exceeding 1 kilogram:\u2028(d) an uncontrolled release of petroleum liquids exceeding 80 litres:\u2028(e) the failure of any part of a well whose failure would cause or contribute to, or whose purpose is to prevent or limit the effect of, the unintentional release of fluids from a well or a reservoir being drawn on by a well:\u2028(f) damage to, or failure of, a safety-critical element that required intervention to ensure it will operate as designed:\u2028(g) a fire or explosion at an installation:\u2028(h) the uncontrolled or unintentional release or escape of any substance (other than petroleum) on or from an installation, where that release or escape had the potential to cause death or serious harm to any person:\u2028(i) an unintended collapse of\u2014\u2028(i) an installation; or\u2028(ii) any part of an installation; or\u2028(iii) any plant on an installation, where that collapse jeopardised, or could have jeopardised, the integrity of the installation:\u2028(j) subsidence or local collapse of the seabed or ground that could have affected the foundations, or the integrity, of an installation:\u2028(k) an unplanned event (other than a false alarm) that required the emergency response plan to be implemented:\u2028(l) damage to an installation, caused by adverse weather conditions, earthquakes, or other natural events, that had the potential to cause death or serious harm of any person: (m) a collision between a vessel, aircraft, or vehicle and an installation that resulted in damage to the installation, the vessel, the aircraft, or the vehicle:\u2028(n) a failure of equipment required to maintain a floating offshore installation on station:\u2028(o) an incident involving loss of stability or buoyancy of a floating offshore installation.\nSource: Health and Safety in Employment (Petroleum Exploration and Extraction) Regulations 2013, SR 2013/208, New Zealand, as of May 2013.\nRegulations", "https://iadclexicon.org/dangerous-state": "TERM: Dangerous State\nURL: https://iadclexicon.org/dangerous-state\n\nDangerous State\nstate of the process when safety is not achieved\nNote 1 to entry: A dangerous state is the result of the occurrence of a critical dangerous failure (3.2.4, Figure B.1).\nSource:\u00a0ISO/TR 12489:2013(E).\nGlobal Standards", "https://iadclexicon.org/dangerous-substance": "TERM: Dangerous Substance\nURL: https://iadclexicon.org/dangerous-substance\n\nDangerous substance\nA dangerous substance is a material possessing flammable or explosive properties as addressed in 1.3.1.1, Item a, or a toxic material as described in 1.3. l. 1, Item b.\nSource:\nAPI\nRP 750, Management of Process Hazards, First Edition, January 1990.\nGlobal Standards", "https://iadclexicon.org/darcy-equation": "TERM: Darcy Equation\nURL: https://iadclexicon.org/darcy-equation\n\nDarcy Equation\nMathematical relationship used to determine a simple system curve.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/dangerous-substances-or-devices": "TERM: Dangerous Substances or Devices\nURL: https://iadclexicon.org/dangerous-substances-or-devices\n\nDangerous Substances or Devices\nAny material, substance, or item that reasonably has the potential to cause a security incident.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards", "https://iadclexicon.org/darcy": "TERM: Darcy\nURL: https://iadclexicon.org/darcy\n\nDarcy\nPermeability of a porous medium, where one darcy is the flow of a single-phase fluid of 1 cP viscosity that completely fills the voids of the porous medium, flowing through the medium under conditions of viscous flow at a rate of 1 ml s\n-1\ncm\n-2\ncross-sectional area and under a pressure or equivalent hydraulic gradient of 1 atm cm\n-1\n. NOTE 1 cP 1= mPa s.\nSource:\nAPI\nRP 13B-1, Recommended Practice for Field Testing Water-based Drilling Fluids, Fourth Edition, March 2009.\nGlobal Standards", "https://iadclexicon.org/dart": "TERM: DART\nURL: https://iadclexicon.org/dart\n\nDART\nAn acronym standing for Days Away, Restricted work or job Transfer.\nSource:\nAPI\nRP 75, Recommended Practice for Development of a Safety and Environmental Management Program for Offshore Operations and Facilities: Upstream Segment, Third Edition, May 2004.\nGlobal Standards", "https://iadclexicon.org/data": "TERM: Data\nURL: https://iadclexicon.org/data\n\nData\nCollection of values assigned to\nbase measures\n,\nderived measures\nand/or\nindicators.\n[SOURCE: ISO/IEC 15939:2007]\nNote 1 to entry: This definition applies only within the context of ISO/IEC 27004:2009.\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards\nData\nData means facts and statistics, measurements, or samples that have not been analyzed, processed, or interpreted.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations\nData\nData includes:\ninformation in any form; and\nany program (or part of a program).\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/dat": "TERM: DAT\nURL: https://iadclexicon.org/dat\n\nDAT\nDirect acting tensioners.\nSource:\u00a0NORSOK D-001, Drilling facilities, Rev. 3, December 2012.\nGlobal Standards", "https://iadclexicon.org/data-acquisition-system": "TERM: Data Acquisition System\nURL: https://iadclexicon.org/data-acquisition-system\n\nData Acquisition System\nSystem for capturing and storing data\nNOTE: Examples include strip chart recorders, circular chart recorders, or computer systems.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal\nData Acquisition System\nSystem for storing and/or providing permanent copies of test information. EXAMPLES Strip chart recorders, circular chart recorders or computer systems.\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards\nData Acquisition System\nA system for storing and/or providing permanent copies of test information, such as: strip chart recorders, circular chart recorders, or computer systems.\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/csa": "TERM: CSA\nURL: https://iadclexicon.org/csa\n\nCSA\nCanadian Standards Association.\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nIncident Reporting and Investigation Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, November 30, 2012.\nRegulatory Guidance\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nSource: Safety Plan Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, March 31, 2011.\nRegulatory Guidance\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations\nCSA\n\u201cCSA\u201d means the Canadian Standards Association (ACNOR).\nSource: Canada Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, February 2013.\nRegulations\nSource: Environmental Protection Plan Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, March 31, 2011.\nRegulatory Guidance", "https://iadclexicon.org/data-aggregation": "TERM: Data Aggregation\nURL: https://iadclexicon.org/data-aggregation\n\nData Aggregation\nThe process of gathering and combining data from different sources, so that the combined data reveals new information.\nExtended Definition: The new information is more sensitive than the individual data elements themselves and the person who aggregates the data was not granted access to the totality of the information.\nAdapted from: CNSSI 4009.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/data-administration": "TERM: Data Administration\nURL: https://iadclexicon.org/data-administration\n\nData Administration\nIn the NICE Workforce Framework, cybersecurity work where a person: Develops and administers databases and/or data management systems that allow for the storage, query, and utilization of data.\nFrom: NICE Workforce Framework\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/data-confidentiality": "TERM: Data Confidentiality\nURL: https://iadclexicon.org/data-confidentiality\n\nData Confidentiality\nProperty that information is not made available or disclosed to any unauthorized system entity, including unauthorized individuals, entities, or processes [7].\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/data-breach": "TERM: Data Breach\nURL: https://iadclexicon.org/data-breach\n\nData Breach\nThe unauthorized movement or disclosure of sensitive information to a party, usually outside the organization, that is not authorized to have or see the information.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/data-held-in-a-computer": "TERM: Data Held in a Computer\nURL: https://iadclexicon.org/data-held-in-a-computer\n\nData held in a computer\nData held in a computer includes:\ndata held in any removable data storage device for the time being held in a computer; and\ndata held in a data storage device on a computer network of which the computer forms a part.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/data-loss-prevention": "TERM: Data Loss Prevention\nURL: https://iadclexicon.org/data-loss-prevention\n\nData Loss Prevention\nA set of procedures and mechanisms to stop sensitive data from leaving a security boundary.\nAdapted from: Liu, S., & Kuhn, R. (2010, March/April). Data loss prevention. IEEE IT Professional, 11(2), pp. 10-13.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/data-leakage": "TERM: Data Leakage\nURL: https://iadclexicon.org/data-leakage\n\nData Leakage\nThe unauthorized movement or disclosure of sensitive information to a party, usually outside the organization, that is not authorized to have or see the information.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/data-integrity": "TERM: Data Integrity\nURL: https://iadclexicon.org/data-integrity\n\nData Integrity\nThe property that data is complete, intact, and trusted and has not been modified or destroyed in an unauthorized or accidental manner.\nAdapted from: CNSSI 4009, NIST SP 800-27.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards\nData Integrity\nProperty that data has not been changed, destroyed, or lost in an unauthorized or accidental manner [11].\nNOTE: This term deals with constancy of and confidence in data values, not with the information that the values represent or the trustworthiness of the source of the values.\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/data-loss": "TERM: Data Loss\nURL: https://iadclexicon.org/data-loss\n\nData Loss\nThe result of unintentionally or accidentally deleting data, forgetting where it is stored, or exposure to an unauthorized party.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/data-mining": "TERM: Data Mining\nURL: https://iadclexicon.org/data-mining\n\nData Mining\nThe process or techniques used to analyze large sets of existing information to discover previously unrevealed patterns or correlations.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/data-quality": "TERM: Data Quality\nURL: https://iadclexicon.org/data-quality\n\nData Quality\nThe degree to which quality characteristics of data have the intrinsic potential to satisfy stated and implied needs.\nSource:\nIMO MSC.1/Circ.1512, Guideline on Software Quality Assurance and Human-Centred Design for e-navigation, 8 June 2015, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/data-quality-assurance": "TERM: Data Quality Assurance (DQA)\nURL: https://iadclexicon.org/data-quality-assurance\n\nData Quality Assurance (DQA)\nA set of processes, that ensures that shore and shipboard based data used by e-navigation systems meets and complies with required quality specifications.\nSource:\nIMO MSC.1/Circ.1512, Guideline on Software Quality Assurance and Human-Centred Design for e-navigation, 8 June 2015, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/date-of-repairremanufacture": "TERM: Date Of Repair/Remanufacture\nURL: https://iadclexicon.org/date-of-repairremanufacture\n\nDate Of Repair/Remanufacture\nDate of repairer/remanufacturer\u2019s final acceptance of finished equipment.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/data-storage-device": "TERM: Data Storage Device\nURL: https://iadclexicon.org/data-storage-device\n\nData storage device\nData storage device means a thing containing, or designed to contain, data for use by a computer.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/data-spill": "TERM: Data Spill\nURL: https://iadclexicon.org/data-spill\n\nData Spill\nThe unauthorized movement or disclosure of sensitive information to a party, usually outside the organization, that is not authorized to have or see the information.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/date": "TERM: Date\nURL: https://iadclexicon.org/date\n\nDate\nDate\u2015the postmarked date of a letter or the transmittal date of a telegraphic or wireless communication.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/date-of-completion": "TERM: Date Of Completion\nURL: https://iadclexicon.org/date-of-completion\n\nDate Of Completion\n\u201cDate of completion\u201d means:\nFor an oil well, the date that the well first produces oil into the lease tanks through permanent wellhead equipment.\nFor a gas well, the date of completion of a gas well is the date that gas is capable of being delivered to a pipeline purchaser.\nFor a well, which does not produce either oil or gas, is the date on which attempts to obtain production from the well cease.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations\nDate Of Completion\n\u201cDate of completion\u201d means the date when new oil is delivered into the stock tanks.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/date-of-manufacture": "TERM: Date Of Manufacture\nURL: https://iadclexicon.org/date-of-manufacture\n\nDate Of Manufacture\nDate of the manufacturer\u2019s final acceptance of finished equipment.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal\nDate Of Manufacture\nDate of manufacturer\u2019s final acceptance of finished equipment.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards\nDate Of Manufacture\nThe date of manufacture is final acceptance of finished equipment.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/datum": "TERM: Datum\nURL: https://iadclexicon.org/datum\n\nDatum\nDatum means a reference frame for defining geographic coordinates. Note: If the position on the surface of the Earth of a particular point is identified by a coordinate that is determined by reference to a particular datum, the use of a different datum will result in the same point being identified by a different coordinate.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/day": "TERM: Day\nURL: https://iadclexicon.org/day\n\nDay\n\u201cDay\u201d means a calendar day.\nSource: Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, \u00a7 25.990, December 7, 2012.\nRegulations\nDay\n\u201cDay\u201d means a period of 24 consecutive hours. For reporting purposes, it shall be from 7:00 a.m. to 7:00 a.m. the following day.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations\nDay\nDAY shall mean a period of twenty-four (24) consecutive hours.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/daylight-signalling-lamps": "TERM: Daylight Signalling Lamps\nURL: https://iadclexicon.org/daylight-signalling-lamps\n\nDaylight Signalling Lamps\n\u201cDaylight signalling lamps\u201d means lamps suitable for transmitting white light signals to an observer by focused light beams which may be fixed or portable.\nSource:\u00a0IMO Resolution MSC.95(72), Recommendation on Performance Standards for Daylight Signalling Lamps, 22 May 2000, International Maritime Organization.\nRegulatory Guidance.", "https://iadclexicon.org/day-to-day-management-and-control-operators-representative": "TERM: Day-to-day Management and Control (Operator\u2019s Representative)\nURL: https://iadclexicon.org/day-to-day-management-and-control-operators-representative\n\nDay-to-day management and control (operator\u2019s representative)\nRefer to advice from Australian Government Solicitor, particularly Objective record A70187.\nSource: NOPSEMA Guideline \u2013 Glossary \u2013 Regulatory Operations, N-09000-GL0326, Australia, Revision 5, December 2011.\nRegulatory Guidance", "https://iadclexicon.org/days-away-from-work-case": "TERM: Days Away from Work Case\nURL: https://iadclexicon.org/days-away-from-work-case\n\nDays away from work case\nA case where a physician or other licensed health care professional recommends days away from work in connection with a work-related injury or illness.\nSource:\nAPI\nRP 75, Recommended Practice for Development of a Safety and Environmental Management Program for Offshore Operations and Facilities: Upstream Segment, Third Edition, May 2004.\nGlobal Standards", "https://iadclexicon.org/day-to-day-management-and-control-operator": "TERM: Day-to-day Management and Control (Operator)\nURL: https://iadclexicon.org/day-to-day-management-and-control-operator\n\nDay-to-day management and control (operator)\nRefer to advice from the Australian Government Solicitor, particularly Objective record A105840.\nSource: NOPSEMA Guideline \u2013 Glossary \u2013 Regulatory Operations, N-09000-GL0326, Australia, Revision 5, December 2011.\nRegulatory Guidance", "https://iadclexicon.org/db": "TERM: dB\nURL: https://iadclexicon.org/db\n\ndB\nDecibels.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards\ndB\nDecibel.\nSource:\nAPI\nSPEC 7-1, Specification for Rotary Drill Stem Elements, First Edition, March 2006 (Addendum April 2011).\nGlobal Standards", "https://iadclexicon.org/data-theft": "TERM: Data Theft\nURL: https://iadclexicon.org/data-theft\n\nData Theft\nThe deliberate or intentional act of stealing of information.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/dba": "TERM: dB(A)\nURL: https://iadclexicon.org/dba\n\ndB(A)\nDecibels \u2013 a measure of noise level.\nSource:\u00a0NOGEPA Guideline 14, Helideck Operations and Procedures Manual, Netherlands, Version 2, December 2011.\nGlobal Standards", "https://iadclexicon.org/dbbs": "TERM: DBBS\nURL: https://iadclexicon.org/dbbs\n\nDBBS\nDouble block and bleeder system.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations", "https://iadclexicon.org/dbs": "TERM: DBS\nURL: https://iadclexicon.org/dbs\n\nDBS\nDibutyl sebacate.\nSource:\nAPI\nRP 17B, Recommended Practice for Flexible Pipe, Fourth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/dc-block": "TERM: DC-Block\nURL: https://iadclexicon.org/dc-block\n\nDC-Block\nDistance calibration block.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/dc-field": "TERM: DC-Field\nURL: https://iadclexicon.org/dc-field\n\nDC-Field\nResidual or active magnetic field induced by direct current.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/dcda-operator-workstation": "TERM: DCDA Operator Workstation\nURL: https://iadclexicon.org/dcda-operator-workstation\n\nDCDA Operator Workstation\nDriller\u2019s chairs included operator screens.\nSource:\u00a0NORSOK D-001, Drilling facilities, Rev. 3, December 2012.\nGlobal Standards", "https://iadclexicon.org/dcda-operator-terminals": "TERM: DCDA Operator Terminals\nURL: https://iadclexicon.org/dcda-operator-terminals\n\nDCDA Operator Terminals\nOther workstation, e.g. toolpusher office, company man, maintenance office, etc.\nSource:\u00a0NORSOK D-001, Drilling facilities, Rev. 3, December 2012.\nGlobal Standards", "https://iadclexicon.org/dcb": "TERM: DCB\nURL: https://iadclexicon.org/dcb\n\nDCB\nDouble cantilever beam.\nSource:\nAPI\nTechnical Report 17TR7, Verification and Validation of Subsea Connectors, First Edition, April 2017.\nGlobal Standards\nDCB\nDouble-cantilever bend.\nSource:\nAPI\nTR 1PER15K-1, Protocol for Verification and Validation of High-pressure High-temperature Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/dcda": "TERM: DCDA\nURL: https://iadclexicon.org/dcda\n\nDCDA\nDrilling control and data acquisition system.\nSource:\u00a0NORSOK D-001, Drilling facilities, Rev. 3, December 2012.\nGlobal Standards", "https://iadclexicon.org/dcr": "TERM: DCR\nURL: https://iadclexicon.org/dcr\n\nDCR\nDesign and Construction Regulations, UK.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nDCR\nOffshore Installations and Wells (Design and Construction, etc) Regulations 1996.\nSource: Prevention of Fire and Explosion, and Emergency Response on Offshore Installations, Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, Approved Code of Practice and guidance (UK HSE L65), Second Edition, 1997.\nRegulatory Guidance\nSource:\u00a0Oil & Gas UK, Guidelines on subsea BOP systems, Issue 1, July 2012,\nGlobal Standards", "https://iadclexicon.org/dci": "TERM: DCI\nURL: https://iadclexicon.org/dci\n\nDCI\nDecompression illness.\nSource: Commercial Diving Projects Offshore, Diving at Work Regulations 1997, Approved Code of Practice (UK HSE L103), First Edition, 1998.\nRegulatory Guidance", "https://iadclexicon.org/dc": "TERM: DC\nURL: https://iadclexicon.org/dc\n\nDC\nDirect current.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards\nSource:\nAPI\nRP 49, Recommended Practice for Drilling and Well Servicing Operations Involving Hydrogen Sulfide, Third Edition, May 2001.\nGlobal Standards\nSource:\nAPI\nRP 67, Recommended Practice for Oilfield Explosives Safety, Upstream Segment, Second Edition, May 2007.\nGlobal Standards\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/dcs": "TERM: DCS\nURL: https://iadclexicon.org/dcs\n\nDCS\nDistributed control system.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard\nDCS\nDrilling control system.\nSource:\u00a0NORSOK D-001, Drilling facilities, Rev. 3, December 2012.\nGlobal Standards", "https://iadclexicon.org/dcv": "TERM: DCV\nURL: https://iadclexicon.org/dcv\n\nDCV\nDirectional control valve.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/dead-ship-condition": "TERM: Dead Ship Condition\nURL: https://iadclexicon.org/dead-ship-condition\n\nDead Ship Condition\nDead ship condition is the condition under which the main propulsion plant, boilers and auxiliaries are not in operation due to the absence of power.\nSource: IMO Resolution A.1023(26), Code for the Construction and Equipment of Mobile Offshore Drilling Units (2009 MODU Code), 2009.\nGlobal Standards\nDead Ship Condition\nDead ship condition\nis the condition under which the main propulsion plant, boilers and auxiliaries are not in operation due to the absence of power. <Chapter II-1, regulation 3>.\nSource:\u00a0IMO Resolution MSC.216(82), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 8 December 2006, International Maritime Organization.\nLegislation", "https://iadclexicon.org/ddf": "TERM: DDF\nURL: https://iadclexicon.org/ddf\n\nDDF\nDeep draught floaters.\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards", "https://iadclexicon.org/dea": "TERM: DEA\nURL: https://iadclexicon.org/dea\n\nDEA\nDrilling Engineering Association.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\u00a0IADC Guidelines\nDEA\nDanish Energy Authority.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/dead-line-stabilizer": "TERM: Dead Line Stabilizer\nURL: https://iadclexicon.org/dead-line-stabilizer\n\nDead Line Stabilizer\nA device attached to the mast or derrick for restricting lateral movement of the dead line.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations", "https://iadclexicon.org/dead-band": "TERM: Dead Band\nURL: https://iadclexicon.org/dead-band\n\nDead Band\nHow far a device can move within its mechanical linkage before it triggers a reaction.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/dead-line": "TERM: Dead Line\nURL: https://iadclexicon.org/dead-line\n\nDead Line\nThe line (which does not travel) from the crown block sheave to the anchor.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations", "https://iadclexicon.org/ddos": "TERM: DDoS\nURL: https://iadclexicon.org/ddos\n\nDDoS\nDistributed Denial-of-Service.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/deadlegs": "TERM: Deadlegs\nURL: https://iadclexicon.org/deadlegs\n\nDeadlegs\nComponents of a piping system that normally have little or no significant flow. Some examples include blanked (blinded) branches, lines with normally closed block valves, lines with one end blanked, pressurized dummy support legs, stagnant control valve bypass piping, spare pump piping, level bridles, pressure relieving device inlet and outlet header piping, pump trim bypass lines, high-point vents, sample points, drains, bleeders, and instrument connections. Deadlegs also include piping that is no longer in use but still connected to the process.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/deadline": "TERM: Deadline\nURL: https://iadclexicon.org/deadline\n\nDeadline\nThe end of the drilling line that is not reeled onto the hoisting drum of the rig. This end of the drilling line is anchored (usually to the derrick substructure) and does not move as the traveling block is hoisted, hence the term deadline.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards", "https://iadclexicon.org/deadman": "TERM: Deadman\nURL: https://iadclexicon.org/deadman\n\nGround anchor (deadman)\nStatic holding device installed in the ground separate from the \u00a0rig structure and to which guyline(s) may be attached.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards", "https://iadclexicon.org/deadweight": "TERM: Deadweight\nURL: https://iadclexicon.org/deadweight\n\nDeadweight\nDeadweight\nis the difference in tonnes between the displacement of a ship in water of a specific gravity of 1.025 at the load waterline corresponding to the assigned summer freeboard and the lightweight of the ship. <Chapter II-2, part A, regulation 3>.\nSource:\u00a0IMO Resolution MSC.99(73), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 5 December 2000, International Maritime Organization.\nLegislation\nDeadweight\nDeadweight\nis the difference in tonnes between the displacement of a ship in water of a specific gravity of 1.025 at the draught corresponding to the assigned summer freeboard and the lightweight of the ship. . <Chapter II-1, regulation 2>.\nSource:\u00a0IMO Resolution MSC.216(82), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 8 December 2006, International Maritime Organization.\nLegislation", "https://iadclexicon.org/deadman-system": "TERM: Deadman System\nURL: https://iadclexicon.org/deadman-system\n\nDeadman system\nA safety system designed to automatically shut in the wellbore in the event of a simultaneous absence of hydraulic supply and control of both subsea control pods.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/dealer": "TERM: Dealer\nURL: https://iadclexicon.org/dealer\n\nDealer\n\u201cDealer\u201d means a person, association of persons, firm, company or co- operative society, by whatsoever name called or referred to, and appointed by an oil company to purchase, receive, store and sell motor spirit, high speed diesel, superior kerosene oil, auto liquefied petroleum gas or natural gas.\nSource:\u00a0The Petroleum and Natural Gas Regulatory Board Act, 2006, No. 19 of 2006, India, amended as of May 2013.\nLegislation", "https://iadclexicon.org/dealing": "TERM: Dealing\nURL: https://iadclexicon.org/dealing\n\nDealing\nDealing means a dealing to which Part 4.6 applies.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/debris": "TERM: Debris\nURL: https://iadclexicon.org/debris\n\nDebris\nIn sections 26 and 28, \u201cdebris\u201d means any installation or structure that was put in place in the course of any work or activity required to be authorized under paragraph 5(1)(b) and that has been abandoned without such authorization as may be required by or pursuant to this Act, or any material that has broken away or been jettisoned or displaced in the course of any such work or activity.\nSource:\u00a0Canada Oil and Gas Operations Act, R.S.C., 1985, c. O-7, Canada, current to April 29, 2013.\nLegislation\nDebris\nIn sections 167 and 170, \u201cdebris\u201d means any installation or structure that was put in place in the course of any work or activity required to be authorized under paragraph 142(1)(b) and that has been abandoned without such authorization as may be required by or pursuant to this Part, or any material that has broken away or been jettisoned or displaced in the course of any such work or activity.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation", "https://iadclexicon.org/decanting-centrifuge": "TERM: Decanting Centrifuge\nURL: https://iadclexicon.org/decanting-centrifuge\n\nDecanting Centrifuge\nCentrifuge which removes solids from a feed slurry by rotating the liquid in cylindrical bowl at high speed and discharges the larger particles as a damp underflow. NOTE Colloidal solids are discharged with the liquid overflow, or light slurry. The decanting centrifuge has an internal auger that moves solids that have settled to the bowl walls out of a pool of liquid and to the underflow.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/deceptive-software": "TERM: Deceptive Software\nURL: https://iadclexicon.org/deceptive-software\n\nDeceptive Software\nSoftware which performs activities on a user\u2019s computer without first notifying the user as to exactly what the software will do on the computer, or asking the user for consent to these actions.\nEXAMPLE 1 A program that hijacks user configurations.\nEXAMPLE 2 A program that causes endless popup advertisements which cannot be easily stopped by the user.\nEXAMPLE 3 Adware and spyware.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards", "https://iadclexicon.org/decc": "TERM: DECC\nURL: https://iadclexicon.org/decc\n\nDECC\nDepartment of Energy and Climate Change.\nSource:\u00a0Oil & Gas UK, Guidelines on subsea BOP systems, Issue 1, July 2012,\nGlobal Standards", "https://iadclexicon.org/decipher": "TERM: Decipher\nURL: https://iadclexicon.org/decipher\n\nDecipher\nTo convert enciphered text to plain text by means of a cryptographic system.\nFrom: CNSSI 4009.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards\nDecipher\nTo convert encoded text to plain text by means of a code.\nFrom: CNSSI 4009.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards\nDecipher\nA generic term encompassing decode and decipher.\nSynonym(s):\nFrom: CNSSI 4009.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards\nDecipher\nThe process of transforming ciphertext into its original plaintext.\nExtended Definition: The process of converting encrypted data back into its original form, so it can be understood.\nAdapted from: ICAM SAML 2.0 WB SSO Profile 1.0.2\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/decision": "TERM: Decision\nURL: https://iadclexicon.org/decision\n\nDecision\nDecision has the same meaning as in the Administrative Appeals Tribunal Act 1975.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/decision-analysis": "TERM: Decision Analysis\nURL: https://iadclexicon.org/decision-analysis\n\nDecision Analysis\nTechniques, body of knowledge, and professional practice used to provide analytical support for making decisions through a formalized structure.\nSample Usage:\nDecision analysis can be used to more effectively allocate resources to various risk reduction measures.\nAnnotation:\nDecision analysis can be used in the context of risk analysis to evaluate complex risk management decisions. Decision analysis can be applied to strategic, operational, and tactical decisions.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/deck-drainage": "TERM: Deck Drainage\nURL: https://iadclexicon.org/deck-drainage\n\nDeck Drainage\nDeck drainage is water that reaches the deck of offshore installations through precipitation, sea spray, or from routine operations such as washdown and fire drills.\nSource: \u00a0Offshore Waste Treatment Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, December 15, 2010.\nRegulatory Guidance", "https://iadclexicon.org/decision-criteria": "TERM: Decision Criteria\nURL: https://iadclexicon.org/decision-criteria\n\nDecision Criteria\nThresholds, targets, or patterns used to determine the need for action or further investigation, or to describe the level of confidence in a given result.\n[SOURCE: ISO/IEC 15939:2007]\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/deck-elevation": "TERM: Deck Elevation\nURL: https://iadclexicon.org/deck-elevation\n\nDeck Elevation\nThe measured distance from the underside (bottom-of-steel) of the support structure of a topside deck structure to a confirmed datum, such as the mean sea level (MSL).\nSource:\nAPI\nRP 2SIM, Structural Integrity Management of Fixed Offshore Structures, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/declaration": "TERM: Declaration\nURL: https://iadclexicon.org/declaration\n\nDeclaration\n\u201cDeclaration\u201d means a declaration of operator as required by Section 143.1 of the Federal Accord Act and Section 136.A1 of the Nova Scotia Accord Act.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations", "https://iadclexicon.org/declaration-of-compliance": "TERM: Declaration of Compliance\nURL: https://iadclexicon.org/declaration-of-compliance\n\nDeclaration of compliance\nA form of confirmation of the products\u2019 compliance with the requirements of technical regulations.\nSource: Federal Law on Technical Regulation, No. 184-FZ, Russian Federation, December 2002 (amended September 2010).\nRegulations", "https://iadclexicon.org/decarburization": "TERM: Decarburization\nURL: https://iadclexicon.org/decarburization\n\nDecarburization\nThe loss of carbon from the surface of a ferrous alloy as a result of heating in a medium that reacts with the carbon at the surface.\nSource:\nAPI\nRP 7G, Recommended Practice for Drill Stem Design and Operating Limits, Upstream Segment, Sixteenth Edition, August 1998 (Addendum 2: September 2009).\nGlobal Standards\nDecarburization\nLoss of carbon from the surface of a ferrous alloy as a result of heating in a medium that reacts with the carbon at the surface.\nSource:\nAPI\nSPEC 7-1, Specification for Rotary Drill Stem Elements, First Edition, March 2006 (Addendum April 2011).\nGlobal Standards", "https://iadclexicon.org/declared-greenhouse-gas-facility": "TERM: Declared Greenhouse Gas Facility\nURL: https://iadclexicon.org/declared-greenhouse-gas-facility\n\nDeclared greenhouse gas facility\nDeclared greenhouse gas facility has the meaning given by section 18.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/decode": "TERM: Decode\nURL: https://iadclexicon.org/decode\n\nDecode\nTo convert enciphered text to plain text by means of a cryptographic system.\nFrom: CNSSI 4009.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards\nDecode\nTo convert encoded text to plain text by means of a code.\nFrom: CNSSI 4009.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards\nDecode\nA generic term encompassing decode and decipher.\nSynonym(s):\nFrom: CNSSI 4009.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards\nDecode\nThe process of transforming ciphertext into its original plaintext.\nExtended Definition: The process of converting encrypted data back into its original form, so it can be understood.\nAdapted from: ICAM SAML 2.0 WB SSO Profile 1.0.2\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/declared-petroleum-exploration-permit": "TERM: Declared Petroleum Exploration Permit\nURL: https://iadclexicon.org/declared-petroleum-exploration-permit\n\nDeclared petroleum exploration permit\nDeclared petroleum exploration permit has the meaning given by section 101.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/deck-integrated-foam-nozzles": "TERM: Deck Integrated Foam Nozzles\nURL: https://iadclexicon.org/deck-integrated-foam-nozzles\n\nDeck Integrated Foam Nozzles\nDeck integrated foam nozzles are foam nozzles recessed into or edge mounted on the helideck.\nSource:\u00a0IMO MSC.1/Circ.1431, Guidelines for the approval of helicopter facility foam fire-fighting appliances, 31 May 2012, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/declared-petroleum-production-licence": "TERM: Declared Petroleum Production Licence\nURL: https://iadclexicon.org/declared-petroleum-production-licence\n\nDeclared petroleum production licence\nDeclared petroleum production licence has the meaning given by section 164.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/declared-petroleum-retention-lease": "TERM: Declared Petroleum Retention Lease\nURL: https://iadclexicon.org/declared-petroleum-retention-lease\n\nDeclared petroleum retention lease\nDeclared petroleum retention lease has the meaning given by section 138.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/decommissioning": "TERM: Decommissioning\nURL: https://iadclexicon.org/decommissioning\n\nDecommissioning\nDecommissioning is the process followed by the owner/operator of an offshore oil and/or gas facility to plan for, gain approval, and then implement the removal, disposal, or reuse of the platform structure, equipment, and associated pipelines and wells.\nSource:\nAPI\nRP 2SIM, Structural Integrity Management of Fixed Offshore Structures, First Edition, November 2014.\nGlobal Standards\nDecommissioning\nA process followed to plan, gain approval for, and implement the removal, disposal, or reuse of the platform structure, equipment, and associated pipelines and wells.\nSource:\nAPI\nRP 2SIM, Structural Integrity Management of Fixed Offshore Structures, First Edition, November 2014.\nGlobal Standards\nDecommissioning\nProcess of shutting down a platform and removing it from its current location at the end of its service life.\nSource:\u00a0ISO 19900:2013, Petroleum and natural gas industries \u2013 General requirements\u00a0for offshore structures.\nGlobal Standards\nDecommissioning\nIn relation to a facility, means activities conducted to remove a facility from service. Note that for some facilities there may not be a decommissioning stage \u2013 e.g. construction or accommodation vessels.\nSource: NOPSEMA Guidance note: Safety Case Lifecycle Management, N04300-GN0087, Australia, Revision 5, December 2012.\nRegulatory Guidance\nDecommissioning\nActivity to bring a lifting appliance out of operation after it has served its purpose.\nSource: Verification of Lifting Appliances for the Oil and Gas Industry, DNV-OSS-308, October 2010, Det Norske Veritas AS,\nGlobal Standards", "https://iadclexicon.org/decompression-sickness": "TERM: Decompression Sickness\nURL: https://iadclexicon.org/decompression-sickness\n\nDecompression Sickness\n\u201cDecompression sickness\u201d means a condition caused by the reduction or other changes of pressure on or in the body (\nmaladie\nde\nla d\u00e9compression).\nSource:\u00a0Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/decommissioning-plan": "TERM: Decommissioning Plan\nURL: https://iadclexicon.org/decommissioning-plan\n\nDecommissioning Plan\nThe licensee, the lessee, or as the case may be, the operator shall submit decommissioning plan to the competent authority including description of \u2013\nrisk during and following a possible removal;\nmethods intended to be used in the event of a possible removal, including re-floating of the structure;\nanalyses planned to be carried out;\noperations planned to be carried out in the event of a possible removal;\nconsequences of a possible removal in respect of adjacent fields and facilities;\nother matters of importance; and\nmeasures, if any, designed to secure the area against possible future pollution from abandoned wells or polluted deposits of cuttings\n.\nSource:\u00a0Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, India, 18th June 2008.\nRegulations", "https://iadclexicon.org/decompression": "TERM: Decompression\nURL: https://iadclexicon.org/decompression\n\nDecompression\n\u201cDecompression\u201d means the gradual reduction of the pressures of the inert components of a breathing mixture in the body (d\u00e9compression).\nSource:\u00a0Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/decompression-table": "TERM: Decompression Table\nURL: https://iadclexicon.org/decompression-table\n\nDecompression Table\n\u201cDecompression table\u201d means a table or set of tables that\nshows a schedule of rates for safe descent and ascent and the appropriate breathing mixture to be used by a diver during a dive, and\nhas been approved in accordance with section 5 (table de d\u00e9compression).\nSource:\u00a0Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/decompression-sickness-type-ii": "TERM: Decompression Sickness Type II\nURL: https://iadclexicon.org/decompression-sickness-type-ii\n\nDecompression Sickness Type II\n\u201cDecompression sickness type II\u201d means a decompression sickness that is characterized by one or more of the following symptoms, namely,\nneurological\nmanifestations related to the central nervous system,\ninterference\nwith the respiratory or cardiovascular system,\notologic\ndisorders, and\nany\nsymptoms not referred to in the definition \u201cdecompression sickness type I\u201d (\nmaladie\nde\nla d\u00e9compression\nde\ntype II).\nSource:\u00a0Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/decompression-sickness-type-i": "TERM: Decompression Sickness Type I\nURL: https://iadclexicon.org/decompression-sickness-type-i\n\nDecompression Sickness Type I\n\u201cDecompression sickness type I\u201d means a decompression sickness that is characterized by one or both of the following symptoms, namely,\npain that is located at or near the joints of the limbs but is not felt in other parts of the body, and\ncutaneous\nmanifestations including a rash and cutaneous pruritis (intense itching) (\nmaladie\nde\nla d\u00e9compression\nde\ntype I).\nSource:\u00a0Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/decrypt": "TERM: Decrypt\nURL: https://iadclexicon.org/decrypt\n\nDecrypt\nTo convert enciphered text to plain text by means of a cryptographic system.\nFrom: CNSSI 4009.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards\nDecrypt\nTo convert encoded text to plain text by means of a code.\nFrom: CNSSI 4009.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards\nDecrypt\nA generic term encompassing decode and decipher.\nSynonym(s):\nFrom: CNSSI 4009.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards\nDecrypt\nThe process of transforming ciphertext into its original plaintext.\nExtended Definition: The process of converting encrypted data back into its original form, so it can be understood.\nAdapted from: ICAM SAML 2.0 WB SSO Profile 1.0.2\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/decryption": "TERM: Decryption\nURL: https://iadclexicon.org/decryption\n\nDecryption\nProcess of changing cipher text into plaintext using a cryptographic algorithm and key (See\n\u201cencryption\u201d)\n[11].\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/dedendum": "TERM: Dedendum\nURL: https://iadclexicon.org/dedendum\n\nDedendum\nThe distance between the pitch line and root of thread.\nSource:\nAPI\nRP 7G, Recommended Practice for Drill Stem Design and Operating Limits, Upstream Segment, Sixteenth Edition, August 1998 (Addendum 2: September 2009).\nGlobal Standards", "https://iadclexicon.org/dedicated-injection-well": "TERM: Dedicated Injection Well\nURL: https://iadclexicon.org/dedicated-injection-well\n\nDedicated Injection Well\nDEDICATED INJECTION WELL shall mean any well as defined under 40 C.F.R.\u00a0 \u00a7144.5 B, 1992 Edition, (adopted by the U.S. Environmental Protection Agency) used for the exclusive purpose of injecting fluids or gas from the surface. The definition of a dedicated injection well does not include gas storage wells.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/dedicated": "TERM: Dedicated\nURL: https://iadclexicon.org/dedicated\n\nDedicated\nAn element or system that is exclusively used for a specific purpose.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/dedicated-reserve-power-source": "TERM: Dedicated Reserve Power Source\nURL: https://iadclexicon.org/dedicated-reserve-power-source\n\nDedicated Reserve Power Source\nDedicated reserve power source\nmeans a secondary battery, with suitable automatic charging arrangements, dedicated solely to the S-VDR, of sufficient capacity to operate it as required by 5.3.2.\nSource:\u00a0IMO Resolution MSC.163(78), Recommendation on Performance Standards for Shipborne Simplified Voyage Data Recorders (S-VDRs), 17 May 2004, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/deep-pool": "TERM: Deep Pool\nURL: https://iadclexicon.org/deep-pool\n\nDeep Pool\n\u201cDeep pool\u201d means a common source of supply that is situated 5000 feet or more below the surface.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/deepest-fresh-groundwater": "TERM: Deepest Fresh Groundwater\nURL: https://iadclexicon.org/deepest-fresh-groundwater\n\nDeepest Fresh Groundwater\nDeepest fresh groundwater\u2014The deepest fresh groundwater bearing formation penetrated by the wellbore as determined from drillers logs from the well or from other wells in the area surrounding the well or from historical records of the normal surface casing seat depths in the area surrounding the well, whichever is deeper.\nSource: Oil and Gas Wells, Pennsylvania Code, Title 25, Chapter 78, December 2012.\nRegulations", "https://iadclexicon.org/deep-water-well": "TERM: Deep Water Well\nURL: https://iadclexicon.org/deep-water-well\n\nDeep Water Well\nWater depth exceeding 600 m LAT.\nSource:\u00a0NORSOK D-010, Well integrity in drilling and well operations, Rev. 3, August 2004.\nGlobal Standards", "https://iadclexicon.org/deep-water": "TERM: Deep Water\nURL: https://iadclexicon.org/deep-water\n\nDeep Water\nWater depth generally ranging from 610 m (2 000 ft) to 1 830 m (6 000 ft). NOTE Since the physical circumstances of any situation will change as a function of water depth, use of the term \u201cdeep water\u201d implies that it may be necessary to consider design and/or technology alternatives.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nDeep Water\nWater depth generally ranging from 610 m (2 000 ft) to 1 830 m (6 000 ft).\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards\nDeep Water\nDeep water is defined in the NORSOK D-010 as water depth in access of 600 m. Deep water may range from 600 m to 3000 m and ultra-deep water beyond this depth.\nSource:\u00a0NORSOK D-001, Drilling facilities, Rev. 3, December 2012.\nGlobal Standards", "https://iadclexicon.org/deep-set": "TERM: Deep-set\nURL: https://iadclexicon.org/deep-set\n\nDeep-set\nClose to, or at, the cap rock of a reservoir or a depth where it is possible to achieve an overbalance pressure with an hydrostatic column to counter act the maximum anticipated pressure from below.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards", "https://iadclexicon.org/deepwater": "TERM: Deepwater\nURL: https://iadclexicon.org/deepwater\n\nDeepwater\nDeepwater has traditionally been defined as greater than 300m of water depth. However in this document specific Deepwater well control training and certification is suggested for operations in water depths greater than 1,000m.\nSource: OGP Report No. 476, Recommendations for enhancements to well control training, examination and certification, International Association of Oil & Gas Producers, October 2012.\nGlobal Standards", "https://iadclexicon.org/deepest-subdivision-draught-ds": "TERM: Deepest Subdivision Draught (ds)\nURL: https://iadclexicon.org/deepest-subdivision-draught-ds\n\nDeepest Subdivision Draught (d\ns\n)\nDeepest subdivision draught (ds)\nis the waterline which corresponds to the summer load line draught of the ship. <Chapter II-1, regulation 2>.\nSource:\u00a0IMO Resolution MSC.216(82), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 8 December 2006, International Maritime Organization.\nLegislation", "https://iadclexicon.org/deepwater-well-control": "TERM: Deepwater Well Control\nURL: https://iadclexicon.org/deepwater-well-control\n\nDeepwater well control:\nDeepwater well control means well control when you are using a subsea BOP system.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/deepwater-well": "TERM: Deepwater Well\nURL: https://iadclexicon.org/deepwater-well\n\nDeepwater well\nOffshore well where subsea BOPs are used.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/defeat-device": "TERM: Defeat Device\nURL: https://iadclexicon.org/defeat-device\n\nDefeat Device\nDefeat device means a device which measures, senses, or responds to operating variables (e.g., engine speed, temperature, intake pressure or any other parameter) for the purpose of activating, modulating, delaying or deactivating the operation of any component or the function of the emission control system such that the effectiveness of the emission control system is reduced under conditions encountered during normal operation, unless the use of such a device is substantially included in the applied emission certification test procedures.\nSource:\u00a0Resolution MEPC.176(58), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships (Revised MARPOL Annex VI), 10 October 2008, International Maritime Organization.\nLegislation", "https://iadclexicon.org/defeating-factor": "TERM: Defeating Factor\nURL: https://iadclexicon.org/defeating-factor\n\nDefeating Factor\nCondition that defeats a barrier, leading to increased risk.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/defeating-factor-barrier": "TERM: Defeating Factor Barrier\nURL: https://iadclexicon.org/defeating-factor-barrier\n\nDefeating Factor Barrier\nMeasure put in place to prevent or mitigate the effects of a Defeating Factor.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/defence-forces-of-the-union": "TERM: Defence Forces of the Union\nURL: https://iadclexicon.org/defence-forces-of-the-union\n\nDefence Forces of the Union\n\u201cDefence Forces of the Union\u201d includes General Reserve Engineering Forces under the Director General, Border Road, the Central Reserve Police Force, Assam Rifles, Border Security Force and National Security Guard under the Ministry of Home Affairs and Special Security Bureau under the Cabinet Secretariat.\nSource:\u00a0The Petroleum Rules, 1976, India, 1976.\nRegulations\nSource: The Petroleum Rules, 2002, India, 13th March 2002.\nRegulations", "https://iadclexicon.org/defence": "TERM: Defence\nURL: https://iadclexicon.org/defence\n\nDefence\nSee also Barrier. Barrier which reduces the consequences of the release of a hazard by limiting the chain of events arising from the Top Event.\nOther Related Terms and Definitions:\nIADC HSE Case Guidelines Issue 02 \u2013 (Control) \u2013 Means of intervention permitted by the design (e.g. pressure relief valves, emergency power supplies), hardware (e.g. dump tanks, coolant sprays), or the presence of manually or automatically initiated ESD procedures which are intended to contain a developing situation so that escalation to a major accident may be avoided.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/deff": "TERM: Deff\nURL: https://iadclexicon.org/deff\n\nD\neff\nThe maximum uplift force during spudcan extraction.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/defect": "TERM: Defect\nURL: https://iadclexicon.org/defect\n\nDefect\nAn imperfection whose type or size exceeds the applicable acceptance criteria and is therefore rejectable.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nDefect\nAn imperfection of a type or magnitude exceeding the acceptance criteria.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nDefect\nAn imperfection, whose type or size, exceeds the applicable acceptance criteria.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006.\nGlobal Standards\nDefect\nAn imperfection, fault, or flaw in a component of an existing platform. As used in this recommended practice, the term \u201cdefect\u201d does not necessarily denote that the platform is not fit-for-purpose.\nSource:\nAPI\nRP 2SIM, Structural Integrity Management of Fixed Offshore Structures, First Edition, November 2014.\nGlobal Standards\nDefect\nImperfection of sufficient magnitude or properties to warrant rejection of OCTG based on the specified acceptance criteria.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards\nDefect\nImperfection having sufficient magnitude to warrant rejection of the product based on the criteria defined in this International Standard.\nSource:\nAPI\nSPEC 5CRA, Specification for Corrosion Resistant Alloy Seamless Tubes for Use as Casing, Tubing and Coupling Stock, Upstream Segment, First Edition, February 2010 (Errata August 2011).\nGlobal Standards\nDefect\nImperfection of sufficient magnitude to warrant rejection of the product based on criteria defined in this Standard.\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards\nDefect\nImperfection of sufficient magnitude to warrant rejection of the product based on criteria defined in this International Standard. [ISO 11960:2004, definition 4.1.11].\nSource:\nAPI\nSPEC 5DP, Specification for Drill Pipe, First Edition, August 2009.\nGlobal Standards\nDefect\n\u201cDefect\u201d means any characteristic or condition which tends to weaken or reduce the strength of the tool, object or structure of which it is a part, beyond the recognized operating limitations of the tool, object or structure.\nSource: State of Wyoming Occupational Safety and Health Rules and Regulations for Oil and Gas Well Drilling, Revised January 8, 2013.\nRegulations", "https://iadclexicon.org/defense-in-depth": "TERM: Defense in Depth\nURL: https://iadclexicon.org/defense-in-depth\n\nDefense in Depth\nThe strategy of placing layers of increased protection between access points and critical assets,\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016. Global Standards\nDefense in Depth\nProvision of multiple security protections, especially in layers, with the intent to delay if not prevent an attack.\nNOTE: Defense in depth implies layers of security and detection, even on single systems, and provides the following features:\nattackers are faced with breaking through or bypassing each layer without being detected\na flaw in one layer can be mitigated by capabilities in other layers\nsystem security becomes a set of layers within the overall network security.\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/deficient-wells": "TERM: Deficient Wells\nURL: https://iadclexicon.org/deficient-wells\n\nDeficient Wells\nDeficient Wells\u2015with reference to this particular order, wells producing more than 25 percent BS&W, and/or incapable of producing the current monthly depth bracket allowable.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/deficiency": "TERM: Deficiency\nURL: https://iadclexicon.org/deficiency\n\nDeficiency\nA condition found not to be in compliance with the requirements of the relevant convention.\nSource: IMO resolution A.1052(27), Procedures for Port State Control, 2011, 201 December 2011, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/defined-hazard-accident-situations": "TERM: Defined Hazard and Accident Situations\nURL: https://iadclexicon.org/defined-hazard-accident-situations\n\nDefined Hazard and Accident Situations\nThe defined hazard and accident situations as mentioned in the first subsection, mean a representative selection of hazard and accident situations used in the dimensioning of the emergency preparedness.\nSource:\u00a0Guidelines Regarding the Activities Regulations, Norway, updated December 2012.\nRegulatory Guidance\nSource:\u00a0Guidelines Regarding the Technical and Operational Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/defined-situation-of-hazard-and-accident": "TERM: Defined Situation of Hazard and Accident\nURL: https://iadclexicon.org/defined-situation-of-hazard-and-accident\n\nDefined Situation of Hazard and Accident\nDefined situation of hazard and accident means representative situations of hazard and accident used for dimensioning the emergency preparedness.\nSource:\u00a0Guidance Notes on Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, Oil Industry Safety Directorate (India), 2012.\nRegulatory Guidance", "https://iadclexicon.org/deflagration": "TERM: Deflagration\nURL: https://iadclexicon.org/deflagration\n\nDeflagration\nExplosion in which the flame front is advancing at less than the speed of sound in the unburned combustible mixture.\nNOTE See detonation (3.1.26).\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nDeflagration\nExplosion in which the flame-front of a combustible medium is advancing at less than the speed of sound. cf. detonation (3.25).\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards", "https://iadclexicon.org/degasser": "TERM: Degasser\nURL: https://iadclexicon.org/degasser\n\nDegasser\nA vessel, which utilizes pressure reduction and/or inertia to separate entrained gases from the liquid phases.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nDegasser\nA system which separates the gas phase from multiphase fluids.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards\nDegasser\nEquipment that removes undesirable gases from a liquid, especially gases entrained in drilling or completion fluids. Relies on pressure reduction or inertia to accomplish separation of liquid and gas phases.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/degraded-failure": "TERM: Degraded Failure\nURL: https://iadclexicon.org/degraded-failure\n\nDegraded Failure\nFailure that does not cease the fundamental function(s), but compromises one or several functions. NOTE The failure can be gradual, partial or both. The function can be compromised by any combination of reduced, increased or erratic outputs. An immediate repair can normally be delayed but, in time, such failures can develop into a critical failure if corrective actions are not taken.\nSource:\nAPI\nSTD 2000, Venting Atmospheric and Low-pressure Storage Tanks, Sixth Edition, November 2009.\nGlobal S\ntandards", "https://iadclexicon.org/deflect-to-connect-method": "TERM: Deflect-to-connect Method\nURL: https://iadclexicon.org/deflect-to-connect-method\n\nDeflect-to-connect method\nThis method (see Figure A.28) is normally used for a second-end tie-in, where the lay vessel pre-installs buoyancy and chains at predefined locations along the flowline or umbilical. After the end of the flowline or umbilical is installed inside a predefined target area, the tie-in vessel releases the line and surveys it to ensure suitable positioning and buoyancy. The pull-in head on the end of the line is then connected by a wire, routed via the subsea equipment to which the line is to be connected, to a pull-in winch. The line is then deflected so that the pull-in head is positioned in front of the pull-in porch of the subsea structure. The pull-in and connection tools are then used to complete the tie-in, along the same principles as for a normal pull-in. As the line is normally deflected in an empty condition, water-flooding is performed prior to the make-up of the connection.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/deformed-locking-radius": "TERM: Deformed Locking Radius\nURL: https://iadclexicon.org/deformed-locking-radius\n\nDeformed Locking Radius\nRadius of a bend restrictor during lock-up with applied loading.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nDeformed Locking Radius\nRadius of a bend restrictor during lock-up with applied loading.\nSource:\nAPI\nSPEC 17L1, Specification for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/degree-day": "TERM: Degree-day\nURL: https://iadclexicon.org/degree-day\n\nDegree-day\nMeasure of the extent to which the mean daily temperature varies from an assumed base, usually 65\u00b0 F; one degree day is counted for each degree of variation.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/degree-of-tolerance": "TERM: Degree of Tolerance\nURL: https://iadclexicon.org/degree-of-tolerance\n\nDegree of Tolerance\nValue assigned by an operator for a change in system conditions (magnitude) over a given time (interval) for the present state of the system (steady state or transition).\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/dehydrator": "TERM: Dehydrator\nURL: https://iadclexicon.org/dehydrator\n\nDehydrator\nVessel used to remove water vapor from gas.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/dehydration": "TERM: Dehydration\nURL: https://iadclexicon.org/dehydration\n\nDehydration\nRemoval of water vapor from gas.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/dehydrogenation-heat-treatment": "TERM: Dehydrogenation Heat Treatment\nURL: https://iadclexicon.org/dehydrogenation-heat-treatment\n\nDehydrogenation Heat Treatment\nActivity carried out to diffuse hydrogen and minimize the risk of hydrogen cold cracking in completed or partially completed weld joints prior to the weld joint cooling to ambient temperature.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/delamination": "TERM: Delamination\nURL: https://iadclexicon.org/delamination\n\nDelamination\nSeparation of two adjacent plies or layers of material in a laminate resulting from lack of adhesion.\nNote: 1 to entry:\u00a0Delamination occur either locally or covering a wide area.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/delegate": "TERM: Delegate\nURL: https://iadclexicon.org/delegate\n\nDelegate\nThe person authorized by the director to take action on behalf of the Railroad Commission of Texas under this section.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/deleterious-substances": "TERM: Deleterious Substances\nURL: https://iadclexicon.org/deleterious-substances\n\nDeleterious Substances\n\u201cDeleterious substances\u201d means any chemical, salt water, oil field brine, waste oil, waste emulsified oil, basic sediment, mud, or injurious substance\nproduced or used in the drilling, development, production, transportation, refining, and processing of oil, gas and/or brine mining.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/delayed-elastic-recovery": "TERM: Delayed Elastic Recovery\nURL: https://iadclexicon.org/delayed-elastic-recovery\n\nDelayed Elastic Recovery\nRope reduction in length as a function of time after the rope is unloaded from a previously higher load,\u00a0excluding elastic stretch and permanent elongation.\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards\nSource:\nAPI\nRP 2SM, Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, First Edition, July 2014\n.\nGlobal Standards", "https://iadclexicon.org/delay": "TERM: Delay\nURL: https://iadclexicon.org/delay\n\nDelay\nTo slow the progression of an intentional act.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards\nDelay\nA countermeasures strategy that is intended to provide various barriers to slow the progress of a threat in penetrating a site to prevent an attack or theft or in leaving a restricted area to assist in apprehension and prevention of theft.\nSource:\nAPI\nSTANDARD 780, Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, First Edition, May 2013.\nGlobal Standards", "https://iadclexicon.org/delayed-elastic-stretch": "TERM: Delayed Elastic Stretch\nURL: https://iadclexicon.org/delayed-elastic-stretch\n\nDelayed Elastic Stretch\nRope increase in length as a function of time after the rope is loaded from a previously lower load,\u00a0excluding elastic stretch and permanent elongation.\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards\nSource:\nAPI\nRP 2SM, Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, First Edition, July 2014\n.\nGlobal Standards", "https://iadclexicon.org/delivery": "TERM: Delivery\nURL: https://iadclexicon.org/delivery\n\nDelivery\nPoint in time and physical location at which the agreed transfer of ownership takes place.\nSource:\nAPI\nSPEC Q1, Specification for Quality Management System Requirements for Manufacturing Organizations for the Petroleum and Natural Gas Industry, Ninth Edition, June 2013 (Errata 2, March 2014).\nGlobal Standards\nSource:\nAPI\nSPEC Q1, Specification for Quality Programs for the Petroleum, Petrochemical and Natural Gas Industry, Upstream Segment, Eighth Edition, December 2007 (Addendum December 2010).\nGlobal Standards\nSource:ISO/TS 29001:2010(E).\nGlobal Standards", "https://iadclexicon.org/delinquent-inactive-well": "TERM: Delinquent Inactive Well\nURL: https://iadclexicon.org/delinquent-inactive-well\n\nDelinquent Inactive Well\nAn inactive well for which, after notice and opportunity for a hearing, the Commission or its delegate has not extended the plugging deadline.\n1\nSource(s)\nOil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/deliverability": "TERM: Deliverability\nURL: https://iadclexicon.org/deliverability\n\nDeliverability\nRatio of deliveries to planned deliveries over a specified period of time, when the effect of compensating elements, such as substitution from other producers and downstream buffer storage, is included.\nSource:\u00a0ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards", "https://iadclexicon.org/delineation-well": "TERM: Delineation Well\nURL: https://iadclexicon.org/delineation-well\n\nDelineation Well\nIn these Regulations, \u201cdelineation well\u201d, \u201cdevelopment well\u201d and \u201cexploratory well\u201d have the same meaning as in subsection 101(1) of the Canada Petroleum Resources Act.\nSource:\u00a0Canada Oil and Gas Drilling and Production Regulations, SOR/2009-315, February 2013.\nRegulations\nDelineation Well\n\u201cDelineation well\u201d means a well that is so located in relation to another well penetrating an accumulation of petroleum that there is a reasonable expectation that another portion of that accumulation will be penetrated by the first-mentioned well and that the drilling is necessary in order to determine the commercial value of the accumulation.\nSource:\u00a0Drilling and Production Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, March 31, 2011.\nRegulatory Guidance\nSource: \u00a0Canada Petroleum Resources Act, R.S.C. 1985, c. 36 (2nd Supp.), current to April 29, 2013.\nLegislation\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nDelineation Well\nIn these Regulations, \u201cdelineation well\u201d, \u201cdevelopment well\u201d and \u201cexploratory well\u201d have the same meaning as in subsection 122(1) of the Act.\nSource:\u00a0Nova Scotia Offshore Petroleum Drilling and Production Regulations, SOR/2009-317, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/deluge-system": "TERM: Deluge System\nURL: https://iadclexicon.org/deluge-system\n\nDeluge System\nA sprinkler system employing open sprinklers attached to a piping system connected to a water supply through a valve that is opened by the operation of a detection system installed in the same areas as the sprinklers. When this valve opens, water flows into the piping system and discharges from all sprinklers attached thereto.\nSource:\u00a0Resolution A.800(19), Revised Guidelines for Approval of Sprinkler Systems Equivalent to that Referred to in SOLAS Regulation 11-2/12, 23 November 1995, International Maritime Organization.\nRegulatory Guidance\nDeluge System\nSystem to apply fire-water through an array of open spray nozzles by operation of a valve on the inlet to the system.\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards", "https://iadclexicon.org/demand": "TERM: Demand\nURL: https://iadclexicon.org/demand\n\nDemand\nActivation of the function (includes functional, operational and test activation). NOTE For a more detailed description, see C.2.2.\nSource:\nAPI\nSTD 2000, Venting Atmospheric and Low-pressure Storage Tanks, Sixth Edition, November 2009.\nGlobal S\ntandards", "https://iadclexicon.org/demagnetization": "TERM: Demagnetization\nURL: https://iadclexicon.org/demagnetization\n\nDemagnetization\nProcess of removing part or all of the residual magnetism from OCTG.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/demise-charter": "TERM: Demise Charter\nURL: https://iadclexicon.org/demise-charter\n\nDemise Charter\nDemise charter has the same meaning as in section 2(1) of the Ship Registration Act 1992.\nSource: Health and Safety in Employment Act 1992, Public Act 1992 No 96, New Zealand, as of 1 July 2011.\nLegislation", "https://iadclexicon.org/demilitarized-zone": "TERM: Demilitarized Zone\nURL: https://iadclexicon.org/demilitarized-zone\n\nDemilitarized Zone\nPerimeter network segment that is logically between internal and external networks [9].\nNOTE: The purpose of a demilitarized zone is to enforce the internal network\u2019s policy for external information exchange and to provide external, untrusted sources with restricted access to releasable information while shielding the internal network from outside attacks.\nNOTE: In the context of industrial automation and control systems, the term \u201cinternal network\u201d is typically applied to the network or segment that is the primary focus of protection. For example, a control network could be considered \u201cinternal\u201d when connected to an \u201cexternal\u201d business network.\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/demand-mode-of-operation-safety-systems": "TERM: Demand Mode of Operation Safety Systems\nURL: https://iadclexicon.org/demand-mode-of-operation-safety-systems\n\nDemand Mode of Operation Safety Systems\nsafety system designed to achieve its safety action only when receiving a specific request from its\nsurrounding environment\nNote 1 to entry: Such systems spend most of their time in stand-by position but need nevertheless to be ready to\nwork as soon as a demand occurs.\nNote 2 to entry: Such systems are subject to hidden failures. Diagnostic and periodic tests are generally\nimplemented in order to reveal the corresponding latent faults.\nNote 3 to entry: When the demand frequency increases, an on-demand mode safety system may be assimilated to\na continuous mode of operation systems.\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/density": "TERM: Density\nURL: https://iadclexicon.org/density\n\nDensity\nMass divided by volume. NOTE 1 In the SI system, density is expressed in kilograms per cubic metre (kg/m3); In United States Customary units it is expressed as pounds per gallon (lb/gal) or pounds per cubic foot (lb/ft3). NOTE 2 Drilling fluid density is commonly referred to as \u201cdrilling fluid weight\u201d or \u201cmud weight.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards\nDensity\nMass of a substance per unit of volume.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards\nDensity\nDensity\nis the ratio of the mass to the volume of a product, expressed in terms of kilograms per cubic metre. This applies to liquids, gases and vapours.\nSource:\u00a0Resolution MEPC.119(52), 2004 amendments to the International Code for the Construction and Equipment of Ships Carrying Dangerous Chemicals in Bulk (IBC Code), 15 October 2004,\u00a0International Maritime Organization,\nRegulatory Guidance", "https://iadclexicon.org/demonstrate": "TERM: Demonstrate\nURL: https://iadclexicon.org/demonstrate\n\nDemonstrate\nDemonstrate means evidence of concrete actions undertaken for fulfilling requirements of these Rules.\nSource:\u00a0Guidance Notes on Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, Oil Industry Safety Directorate (India), 2012.\nRegulatory Guidance\nDemonstrate\nDemonstrate: to describe and explain with the help of specimens; to manifest or exhibit (The Macquarie Dictionary Online \u00a9 2007).\nSource: NOPSEMA Guidance note: Safety Case Content and Level of Detail, N-04300-GN0106, Australia, Revision 5, December 2012.\nRegulatory Guidance", "https://iadclexicon.org/denial-of-service": "TERM: Denial of Service\nURL: https://iadclexicon.org/denial-of-service\n\nDenial of Service\nAn attack that prevents or impairs the authorized use of information system resources or services.\nAdapted from: NCSD Glossary.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards\nDenial of Service\nPrevention or interruption of authorized access to a system resource or the delaying of system operations and functions [11].\nNOTE: In the context of industrial automation and control systems, denial of service can refer to loss of process function, not just loss of data communications.\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/densitometer": "TERM: Densitometer\nURL: https://iadclexicon.org/densitometer\n\nDensitometer\nInstrument that measures its fluid density.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/density-of-heat-flow-rate": "TERM: Density of Heat Flow Rate\nURL: https://iadclexicon.org/density-of-heat-flow-rate\n\nDensity of Heat Flow Rate\nQuantity of heat divided by area and time.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/dent": "TERM: Dent\nURL: https://iadclexicon.org/dent\n\nDent\nLocal change in surface contour caused by mechanical impact, but not accompanied by loss of metal.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/departmental-medical-practitioner": "TERM: Departmental Medical Practitioner\nURL: https://iadclexicon.org/departmental-medical-practitioner\n\nDepartmental Medical Practitioner\nDepartmental medical practitioner means a person for the time being appointed under section 34(1).\nSource: Health and Safety in Employment Act 1992, Public Act 1992 No 96, New Zealand, as of 1 July 2011.\nLegislation", "https://iadclexicon.org/department-of-transportation-or-dot": "TERM: Department Of Transportation Or DOT\nURL: https://iadclexicon.org/department-of-transportation-or-dot\n\nDepartment Of Transportation Or DOT\nThe United States Department of Transportation.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/department-of-the-army-permits": "TERM: Department Of The Army Permits\nURL: https://iadclexicon.org/department-of-the-army-permits\n\nDepartment Of The Army Permits\nIndividual or general permits or letters of permission issued by the U.S. Army Corps of Engineers under the authority of the Federal Clean Water Act, \u00a7404, or the Rivers and Harbors Act of 1899, \u00a79 and \u00a710, United States Code, Title 33, \u00a7402 and \u00a7403.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/department": "TERM: Department\nURL: https://iadclexicon.org/department\n\nDepartment\nDepartment\u2015the Department of Conservation of the state of Louisiana.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations\nDepartment\n\u201cDepartment\u201d means the Department of Workforce Services.\nSource: State of Wyoming Occupational Safety and Health Rules and Regulations for Oil and Gas Well Drilling, Revised January 8, 2013.\nRegulations\nDepartment\nDepartment means the department of State that, with the authority of the Prime Minister, is for the time being responsible for the administration of this Act.\nSource: Health and Safety in Employment Act 1992, Public Act 1992 No 96, New Zealand, as of 1 July 2011.\nLegislation", "https://iadclexicon.org/dependent-contractor": "TERM: Dependent Contractor\nURL: https://iadclexicon.org/dependent-contractor\n\nDependent Contractor\nA person, whether or not employed under a contract of employment and whether or not furnishing the person\u2019s own tools, vehicles, equipment, machinery, material or any other thing, who performs work or services for another on such terms and conditions that the person is in a position of economic dependence upon the other, under an obligation to perform duties mainly for the other, and in a relationship with the other more closely resembling that of an employee than an independent contractor. Note: 6 OSH (NS) Element 1, Part 1, Section 1.1.\nSource: Incident Reporting and Investigation Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, November 30, 2012.\nRegulatory Guidance\nDependent Contractor\n\u201cDependent contractor\u201d means a person, whether or not employed under a contract of employment and whether or not furnishing the person\u2019s own tools, vehicles, equipment, machinery, material or any other thing, who performs work or services for another on such terms and conditions that the person is\nin a position of economic dependence upon the other,\nunder an obligation to perform duties mainly for the other, and\nin a relationship with the other more closely resembling that of an employee than an independent contractor.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations", "https://iadclexicon.org/dependability": "TERM: Dependability\nURL: https://iadclexicon.org/dependability\n\nDependability\nability to perform as and when required\nNote 1 to entry: Dependability is mainly business oriented.\nNote 2 to entry: IEC/TC 56 which is the international \u201cdependability\u201d technical committee deals with reliability,\navailability, maintainability and maintenance support. More than 80 dependability standards have been published\nby the IEC/TC56. In particular, it is in charge of the international vocabulary related to those topics (IEV 191[14])\nand also of the methods used in the reliability field (e.g. FMEA, HAZOP, reliability block diagrams, fault trees,\nMarkovian approach, event tree, Petri nets).\nNote 3 to entry: The\nproduction availability\nis an extension, for production systems, of the classical dependability\nmeasures. This term is defined in the ISO 20815[16] standard which deals with\nproduction assurance\nand relates\nto systems and operations associated with drilling, processing and transport of petroleum, petrochemical and\nnatural gas. The relationship between production-assurance terms can be found in Figure G.1 of ISO 20815[16].\n[SOURCE: IEC 60050 \u2212191].\nSource:\u00a0ISO/TR 12489:2013(E),\nGlobal Standards", "https://iadclexicon.org/dependent-diving-system": "TERM: Dependent Diving System\nURL: https://iadclexicon.org/dependent-diving-system\n\nDependent Diving System\n\u201cDependent diving system\u201d means a diving system that is associated with an installation other than a diving installation and that does not function independently of the installation; syst\u00e8me de plong\u00e9e non autonome.\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource:\u00a0Nova Scotia Offshore Petroleum Installations Regulations, SOR/95-191, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/departures": "TERM: Departures\nURL: https://iadclexicon.org/departures\n\nDepartures:\nDepartures mean approvals granted by the appropriate BSEE or BOEM representative for operating requirements/procedures other than those specified in the regulations found in this part. These requirements/procedures may be necessary to control a well; properly develop a lease; conserve natural resources, or protect life, property, or the marine, coastal, or human environment.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/dependent-personnel-accommodation": "TERM: Dependent Personnel Accommodation\nURL: https://iadclexicon.org/dependent-personnel-accommodation\n\nDependent Personnel Accommodation\n\u201cDependent personnel accommodation\u201d means personnel accommodation that is associated with an installation other than an accommodation installation and that does not function independently of the installation (\nlogement\ndu personnel\nconnexe\n).\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource:\u00a0Canada Oil and Gas Installations Regulations, SOR/96-118, February\u00a02013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Certificate of Fitness Regulations, SOR/95-187, Canada, current to May 31, 2012.\nRegulations\nSource:\u00a0Nova Scotia Offshore Petroleum Installations Regulations, SOR/95-191, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/deployment-system": "TERM: Deployment System\nURL: https://iadclexicon.org/deployment-system\n\nDeployment System\nAll equipment involved in the launch and recovery of the ROV and ROT system.\nSource:\nAPI\nRecommended Practice 17H, Remotely Operated Tools and Interfaces on Subsea Production Systems, Second Edition, June 2013 (Addendum 1, October 2014).\nGlobal Standards", "https://iadclexicon.org/dependent-mining-station": "TERM: Dependent Mining Station\nURL: https://iadclexicon.org/dependent-mining-station\n\nDependent Mining Station\nDependent mining station: a mining installation from which, other than by a direct link with the public telephone network, communication is possible with the shore, vessels and aircraft only via a non-dependent mining installation.\nSource: Mining Regulation of the Netherlands, WJZ 02063603, Netherlands,16 December 2002.\nRegulations", "https://iadclexicon.org/depth-bracket-allowable": "TERM: Depth Bracket Allowable\nURL: https://iadclexicon.org/depth-bracket-allowable\n\nDepth Bracket Allowable\n\u201cDepth bracket allowable\u201d means the basic oil allowable the division assigns a pool and based on its depth, unit size or special pool orders, which, when multiplied by the market demand percentage factor in effect, determines the pool\u2019s top proration unit allowable.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/dependent-failures": "TERM: Dependent Failures\nURL: https://iadclexicon.org/dependent-failures\n\nDependent Failures\nWhen the occurrence of one event depends of the occurrence of one or several other events, these events are said to be dependent.\u00a0Therefore, when the dependencies are not taken under consideration, the results are underestimated. As they are no longer conservative, this cannot be acceptable, especially for safety studies. This is why the concepts of common-cause failure and common-mode failure have been introduced.\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal Standards", "https://iadclexicon.org/depth-d": "TERM: Depth D\nURL: https://iadclexicon.org/depth-d\n\nDepth D\nDepth, D, is measured, in metres, at the middle of the length, L, from the top of keel to top of the deck beam at side on the uppermost continuous deck.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 4, Steel Unit Structures, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/depth": "TERM: Depth\nURL: https://iadclexicon.org/depth\n\nDepth\nDepth for freeboard has the same meaning as defined in regulation 3 of the 1988 LL Protocol.\nSource: IMO Resolution A.1023(26), Code for the Construction and Equipment of Mobile Offshore Drilling Units (2009 MODU Code), 2009.\nGlobal Standards", "https://iadclexicon.org/depth-ds": "TERM: Depth (DS)\nURL: https://iadclexicon.org/depth-ds\n\nDepth (DS)\n\u201cDepth (D\nS\n)\u201d is the moulded depth, in metres, measured at mid-length to the upper deck at side. For the purpose of the application, \u201cupper deck\u201d means the highest deck to which the watertight transverse bulkheads except aft peak bulkheads extend. <Annex 1, regulation 12A>.\nSource:\u00a0Resolution MEPC.141(54), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships, 1973 (Amendments to regulation 1, addition to regulation 12A, consequential amendments to the IOPP Certificate and amendments to regulation 21 of the revised Annex I of MARPOL 73/78), 24 March 2006, International Maritime Organization.\nLegislation", "https://iadclexicon.org/depth-freeboard-d": "TERM: Depth for Freeboard (D)\nURL: https://iadclexicon.org/depth-freeboard-d\n\nDepth for Freeboard (D)\nDepth for freeboard (D)\n(a) The depth for freeboard (D) is the moulded depth amidships, plus the freeboard deck thickness at side.\n(b) The depth for freeboard (D) in a ship having a rounded gunwale with a radius greater than 4% of the breadth (B) or having topsides of unusual form is the depth for freeboard of a ship having a midship section with vertical topsides and with the same round of beam and area of topside section equal to that provided by the actual midship section.\n<Chapter I, regulation 3>.\nSource:\u00a0IMO Resolution MSC.143(77), amendments to Annex B to the 1988 Load Lines Protocol, 5\u00a0June 2003, International Maritime Organization.\nLegislation", "https://iadclexicon.org/depth-of-water": "TERM: Depth of Water\nURL: https://iadclexicon.org/depth-of-water\n\nDepth of Water\nDepth of water\nmeans the charted depth.\u00a0 <Annex II, Chapter 1, Regulation 1>.\nSource: Resolution MEPC.118(52), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships, 1973 (Revised Annex II of MARPOL 73/78), 15 October 2004, International Maritime Organization.\nLegislation", "https://iadclexicon.org/depth-prove-up": "TERM: Depth Prove-Up\nURL: https://iadclexicon.org/depth-prove-up\n\nDepth Prove-Up\nAct of grinding a narrow notch across a surface-breaking indication until the bottom of the indication is located and then measuring the depth of the indication with a depth gauge for comparison to acceptance criteria.\nSource:\nAPI\nSPEC 7-1, Specification for Rotary Drill Stem Elements, First Edition, March 2006 (Addendum April 2011).\nGlobal Standards", "https://iadclexicon.org/derrick-ladder-or-mast-ladder": "TERM: Derrick Ladder or Mast Ladder\nURL: https://iadclexicon.org/derrick-ladder-or-mast-ladder\n\nDerrick Ladder or Mast Ladder\nAny fixed ladder providing access to any location in or on the derrick or mast.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations", "https://iadclexicon.org/deputy-registrar": "TERM: Deputy Registrar\nURL: https://iadclexicon.org/deputy-registrar\n\nDeputy Registrar\n\u201cDeputy Registrar\u201d means such person as the Board may designate as the Deputy Registrar for the purposes of this Division; directeur adjoint.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nDeputy Registrar\n\u201cDeputy Registrar\u201d means\nin relation to any area in respect of which the Minister of Natural Resources has administrative responsibility for the natural resources therein, such person as that Minister may designate, and\nin relation to any area in respect of which the Minister of Indian Affairs and Northern Development has administrative responsibility for the natural resources therein,\nsuch person as that Minister may designate; directeur adjoint.\nSource: \u00a0Canada Petroleum Resources Act, R.S.C. 1985, c. 36 (2nd Supp.), current to April 29, 2013.\nLegislation", "https://iadclexicon.org/derived": "TERM: Derived\nURL: https://iadclexicon.org/derived\n\nDerived\nDerived:\nin relation to a petroleum title\u2014has the meaning given by clause 8A; or\nin relation to a greenhouse gas title\u2014has the meaning given by clause 8B.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/depth-rating": "TERM: Depth Rating\nURL: https://iadclexicon.org/depth-rating\n\nDepth Rating\nMaximum rated working depth for a piece of equipment at a given set of operating conditions.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/derrick-2": "TERM: Derrick\nURL: https://iadclexicon.org/derrick-2\n\nDerrick (mast)\nThe steel lower component of a drilling or well servicing rig that supports the crown block, traveling block, and hoisting lines. Derricks and masts may be stationary structures normally requiring dismantling and disassembly when moved from location to location, or may be portable with the capability of being laid down and raised to and from ground level fully assembled.\n1\nSource(s)\n1. API RP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards", "https://iadclexicon.org/derived-measure": "TERM: Derived Measure\nURL: https://iadclexicon.org/derived-measure\n\nDerived Measure\nMeasure\nthat is defined as a function of two or more values of\nbase measures.\n[SOURCE: ISO/IEC 15939:2007]\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/derrick-board": "TERM: Derrick Board\nURL: https://iadclexicon.org/derrick-board\n\nDerrick Board\n\u201cDerrick board\u201d means the platform on which the derrickmen work.\nSource: Oil and Gas Drilling and Servicing Operations, Michigan Administrative Code R 408, February 8, 2013.\nRegulations", "https://iadclexicon.org/derrick-crown-platform-runaround-water-table": "TERM: Derrick Crown Platform (Runaround, Water Table)\nURL: https://iadclexicon.org/derrick-crown-platform-runaround-water-table\n\nDerrick Crown Platform (Runaround, Water Table)\nA continuous platform that provides access to the crown block assembly and warning lights.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations", "https://iadclexicon.org/derrickman": "TERM: Derrickman\nURL: https://iadclexicon.org/derrickman\n\nDerrickman\nPerson whose work station is usually up in the derrick while pipe or rods are being hoisted or lowered into the hole.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards", "https://iadclexicon.org/desander": "TERM: Desander\nURL: https://iadclexicon.org/desander\n\nDesander\nHydrocyclone, having an inside diameter of 152 mm (6 in) or larger, that removes a high proportion of the particles of diameter 74 \u03bcm and larger from a drilling fluid.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/des": "TERM: DES\nURL: https://iadclexicon.org/des\n\nDES\nSet of equipment that includes derrick/mast, substructure, drawworks, crown block, traveling block, hook, TDS, rotary table, BOP, driller\u2019s cabin, drill floor equipment, choke and kill manifold and can also include shale shakers, degasser, desander, desilter, centrifuge, cuttings dryer, pipe handling system and BOP handling system etc., used to implement hoisting and rotating functions during drilling operations.\nNote. 1 to entry:\u00a0The drilling equipment set is generally movable by means of skid rails such that the centre can be positioned over one of a number of well slots.\nSource:\u00a0ISO 18647:2017, Petroleum and natural gas industries \u2014 Modular drilling rigs for offshore fixed platforms, First Edition, August 2017.\nGlobal Standards\nDES\nDrilling equipment structure.\nSource:\u00a0NORSOK D-001, Drilling facilities, Rev. 3, December 2012.\nGlobal Standards", "https://iadclexicon.org/design-acceptance-criteria": "TERM: Design Acceptance Criteria\nURL: https://iadclexicon.org/design-acceptance-criteria\n\nDesign Acceptance Criteria\nDefined limits placed on characteristics of materials, products, or services established by the organization, customer, and/or applicable specifications to achieve conformity to the product design [ISO/TS 29001:2003].\nSource:\nAPI\nSPEC 14A, Specification for Subsurface Safety Valve Equipment, Eleventh Edition, October 2005 (Reaffirmed June 2012).\nGlobal Standards\nDesign Acceptance Criteria\nDefined limits placed on characteristics of materials, products, or services established by the organization, customer, and/or applicable specifications to achieve conformity to the product design.\nSource:\nAPI\nSPEC Q1, Specification for Quality Management System Requirements for Manufacturing Organizations for the Petroleum and Natural Gas Industry, Ninth Edition, June 2013 (Errata 2, March 2014).\nGlobal Standards\nSource:\nAPI\nSPEC Q1, Specification for Quality Programs for the Petroleum, Petrochemical and Natural Gas Industry, Upstream Segment, Eighth Edition, December 2007 (Addendum December 2010).\nGlobal Standards\nSource:ISO/TS 29001:2010(E).\nGlobal Standards", "https://iadclexicon.org/design-application-density": "TERM: Design Application Density\nURL: https://iadclexicon.org/design-application-density\n\nDesign Application Density\u00a0(g/m\u00b3)\nDesign application density (g/m\n\u00b3) is the mass of an aerosol forming composition per m\u00b3 of the enclosure volume required to extinguish a specific type of fire, including a safety factor of 1.3 times the test density.\nSource:\u00a0IMO MSC.1/Circ.1270, Revised Guidelines for the approval of fixed aerosol fire-extinguishing systems equivalent to fixed gas fire-extinguishing systems, as referred to in SOLAS 74, for machinery spaces, 4 June 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/design": "TERM: Design\nURL: https://iadclexicon.org/design\n\nDesign\nEngineering activities related to planning and preparation of the technical documentation of a lifting appliance and its components to enable its construction.\nSource: Verification of Lifting Appliances for the Oil and Gas Industry, DNV-OSS-308, October 2010, Det Norske Veritas AS,\nGlobal Standards", "https://iadclexicon.org/design-accidental-loadaction": "TERM: Design Accidental Load/Action\nURL: https://iadclexicon.org/design-accidental-loadaction\n\nDesign Accidental Load/Action\nAn accidental load/action that the facility or a function shall be able to withstand for a defined period of time.\nSource:\u00a0Regulations relating to design and outfitting of facilities, etc. in the petroleum activities (the Facilities Regulations), Norway, April 2010 (amended December 2012).\nRegulations", "https://iadclexicon.org/design-capacity": "TERM: Design Capacity\nURL: https://iadclexicon.org/design-capacity\n\nDesign Capacity\nMaximum average capacity of the line or vessel calculated assuming ideal operating conditions.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/design-brief": "TERM: Design Brief\nURL: https://iadclexicon.org/design-brief\n\nDesign brief\nAn agreed document where owners requirements in excess of this standard should be given.\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards", "https://iadclexicon.org/design-casualty": "TERM: Design Casualty\nURL: https://iadclexicon.org/design-casualty\n\nDesign Casualty\nDesign casualty\nmeans an engineering description of the development and severity of a casualty for use in a design scenario.\nSource:\u00a0IMO MSC.1/Circ.1212, Guidelines on alternative design and arrangements for SOLAS chapters II-1 and III, 15 December 2006, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/design-basis": "TERM: Design Basis\nURL: https://iadclexicon.org/design-basis\n\nDesign Basis\nSet of project specific design data and functional requirements which are not specified or are left open in the general standard.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nDesign Basis\nSet of project-specific design data and functional requirements that are not specified or are left open in the general standard.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/design-casualty-scenario": "TERM: Design Casualty Scenario\nURL: https://iadclexicon.org/design-casualty-scenario\n\nDesign Casualty Scenario\nDesign casualty scenario\nmeans a set of conditions that defines the development and severity of a casualty within and through ship space(s) or systems and describes specific factors relevant to a casualty of concern.\nSource:\u00a0IMO MSC.1/Circ.1212, Guidelines on alternative design and arrangements for SOLAS chapters II-1 and III, 15 December 2006, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/design-check": "TERM: Design Check\nURL: https://iadclexicon.org/design-check\n\nDesign Check\nAssessment of a component for a load case by means of an application rule.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/design-crest-elevation": "TERM: Design Crest Elevation\nURL: https://iadclexicon.org/design-crest-elevation\n\nDesign Crest Elevation\nExtreme crest elevation measured relative to still water level\nNOTE The design crest elevation is used in combination with information on astronomical tide, storm surge, platform\nsettlement, reservoir subsidence and water depth uncertainty and is derived from an extreme value analysis. Because of the simplified nature of the models used to estimate the kinematics of the design wave, the design crest elevation can be different from, usually somewhat greater than, the crest elevation of the design wave used to calculate actions on the structure.\nSource:\nAPI\nRP 2MET, Derivation of Metocean Design and Operating Conditions, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/design-envelope": "TERM: Design Envelope\nURL: https://iadclexicon.org/design-envelope\n\nDesign Envelope\nLong-term envelope reduced by the part factor\nf\n2\nand the partial factors\nA\n0\n, A\n2\nand\nA\n3.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/design-equation": "TERM: Design Equation\nURL: https://iadclexicon.org/design-equation\n\nDesign Equation\nEquation which, based on production measurements or specifications, provides a performance property useful in design calculations. NOTE A design equation can be defined by applying reasonable extremes to the variables in a limit state equation to arrive at a conservative value of expected performance. When statistically derived, the design equation corresponds to a defined lower percentile of the resistance probability distribution curve.\nSource:\nAPI\nTR 5C3, Technical Report on Equations and Calculations for Casing, Tubing, and Line Pipe Used as Casing or Tubing; and Performance Properties Tables for Casing and Tubing, Upstream Segment, First Edition, December 2008.\nGlobal Standards", "https://iadclexicon.org/design-factor": "TERM: Design Factor\nURL: https://iadclexicon.org/design-factor\n\nDesign Factor\nFactor (utilization factor equal to one or less) used to set load limit.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nDesign Factor\nMinimum acceptable ratio of the capacity of a component to the load to which it can be subjected.\nSource:\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards\nDesign Factor\nFactor (usage factor) used in working stress design.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nDesign Factor\nRatio between the rated strength of the material over the estimated load.\nSource:\u00a0NORSOK D-010, Well integrity in drilling and well operations, Rev. 3, August 2004.\nGlobal Standards", "https://iadclexicon.org/design-external-pressure": "TERM: Design External Pressure\nURL: https://iadclexicon.org/design-external-pressure\n\nDesign External Pressure\nMaximum positive external pressure differential, i.e. external minus internal pressure, intended to be experienced by a component during its service life.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/design-criteria": "TERM: Design Criteria\nURL: https://iadclexicon.org/design-criteria\n\nDesign Criteria\nQuantitative formulations that describe the conditions that shall be fulfilled for each failure mode.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nDesign Criteria\nQuantitative formulations which describe each failure mode the conditions shall fulfill.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nDesign Criteria\nQuantitative formulations that describe the conditions to be fulfilled for each limit state.\u00a0[ISO 19900:2002].\nSource:\u00a0ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards\nSource:\u00a0ISO 19900:2013, Petroleum and natural gas industries \u2013 General requirements\u00a0for offshore structures.\nGlobal Standards\nDesign Criteria\ndesign criteria\ncriteria applied for verification of systems, equipment, structures etc. for the planned marine operation.\nSource: Rules for Classification and Construction, IV Industrial Services, 6 Offshore Technology, 9 Guideline for Personnel Transfers by Means of Lifting Appliances, Edition 2011, Germanischer Lloyd SE,\nGlobal Standards", "https://iadclexicon.org/design-filling-rate": "TERM: Design Filling Rate\nURL: https://iadclexicon.org/design-filling-rate\n\nDesign Filling Rate\nDesign filling rate\nis the minimum filling used during the approval tests in accordance with appendix 2.\nSource:\u00a0IMO MSC.1/Circ.1271, Guidelines for the approval of high-expansion foam using inside air for the protection of machinery spaces and cargo pump-rooms, 4 June 2008, International Maritime Organization.\nRegulatory Guidance\nDesign Filling Rate\nDesign filling rate\nis at least the minimum nominal filling rate used during the approval tests. \u00a0<fixed foam fire-extinguishing systems>.\nSource:\u00a0IMO Resolution MSC.327(90), amendments to the International Code for Fire Safety Systems, 25 May 2012, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/design-fire": "TERM: Design Fire\nURL: https://iadclexicon.org/design-fire\n\nDesign Fire\nDesign fire\nmeans an engineering description of the development and spread of fire for use in a design fire scenario. Design fire curves may be described in terms of heat release rate versus time.\nSource:\u00a0IMO MSC.1/Circ.1002, Guidelines on alternative design and arrangements for fire safety, 26\u00a0June 2001, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/design-fire-scenario": "TERM: Design Fire Scenario\nURL: https://iadclexicon.org/design-fire-scenario\n\nDesign Fire Scenario\nDesign fire scenario\nmeans a set of conditions that defines the fire development and the spread of fire within and through ship space(s) and describes factors such as ventilation conditions, ignition sources, arrangement and quantity of combustible materials and fire load accounting for the effects of fire detection, fire protection, fire control and suppression and fire mitigation measures.\nSource:\u00a0IMO MSC.1/Circ.1002, Guidelines on alternative design and arrangements for fire safety, 26\u00a0June 2001, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/design-handle-controlled-well-flow": "TERM: Design to Handle Controlled Well Flow\nURL: https://iadclexicon.org/design-handle-controlled-well-flow\n\nDesign to Handle Controlled Well Flow\nDesign to handle controlled well flow as mentioned in the first subsection, means\na) equipment used for production and injection of gas, fluids and solids,\nb) need for equipment in case of changes in preconditions, for instance, failure of barrier elements.\nSource:\u00a0Guidelines Regarding the Facilities Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/design-level-analysis": "TERM: Design Level Analysis\nURL: https://iadclexicon.org/design-level-analysis\n\nDesign Level Analysis\nA fitness-for-purpose analysis of a platform using linear-elastic methods with an appropriate safety margin, similar to\u00a0the analysis methods used for new platform designs.\nSource:\nAPI\nRP 2SIM, Structural Integrity Management of Fixed Offshore Structures, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/design-load": "TERM: Design Load\nURL: https://iadclexicon.org/design-load\n\nDesign Load\nCombination of load effects.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nDesign Load\nSum of the static and dynamic loads that would induce the maximum allowable stress in the equipment.\nSource:\nAPI\nSPEC 7K, Drilling and Well Servicing Equipment Upstream Segment, Fifth Edition, June 2010 (August 2010).\nGlobal Standards\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards\nDesign Load\nSum of static and dynamic loads that would induce the maximum allowable stress in an item.\nSource:\nAPI\nSPEC 8C, Drilling and Production Hoisting Equipment (PSL 1 and PSL 2), Fifth Edition, April 2012.\nGlobal Standards\nDesign Loads/Actions\nDesign loads/actions as mentioned in the fourth subsection, includes functional, environmental and accidental loads/actions, including fire and explosion loads/actions.\nSource:\u00a0Guidelines Regarding the Facilities Regulations, Norway, updated December 2012.\nRegulatory Guidance\nDesign Load/Action\nCharacteristic load/action multiplied by load/action coefficients.\nSource:\u00a0Regulations relating to design and outfitting of facilities, etc. in the petroleum activities (the Facilities Regulations), Norway, April 2010 (amended December 2012).\nRegulations\nDesign Load\nCharacteristic load multiplied by load coefficients.\nSource:\u00a0Regulations Relating to Technical and Operational Matters at Onshore Facilities in the Petroleum Activities, etc. (The Technical and Operational Regulations) Norway, April 2010 (amended December 2010).\nRegulations\nDesign Load\n\u201cDesign load\u201d means characteristic load multiplied by load coefficients\n.\nSource:\u00a0Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, India, 18th June 2008.\nRegulations", "https://iadclexicon.org/design-life": "TERM: Design Life\nURL: https://iadclexicon.org/design-life\n\nDesign Life\nPeriod for which subsea equipment can be used for its intended purpose with anticipated maintenance, but without substantial repair or replacement being necessary, including storage and working periods.\nNOTE: The design life includes the entire period from start of manufacture to termination of the subsea equipment.\nSource:\nAPI\nTechnical Report 17TR7, Verification and Validation of Subsea Connectors, First Edition, April 2017.\nGlobal Standards\nDesign Life\nTime period for which a riser is to be used for its intended purpose, including storage and working periods with anticipated maintenance, but without substantial repair or replacement being necessary.\nNOTE: The design life includes the entire period from start of manufacturer to condemnation of the riser system or part of the system.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nDesign Life\nThe planned time period from initial installation or reuse until permanent decommissioning, which may include\u00a0extensions justified through the SIM process.\nSource:\nAPI\nRP 2SIM, Structural Integrity Management of Fixed Offshore Structures, First Edition, November 2014.\nGlobal Standards\nDesign Life\nPeriod for which a riser can be used for its intended purpose with anticipated maintenance but without substantial repair or replacement being necessary including storage and working periods. NOTE The design life includes the entire period from start of manufacture to condemnation of the C/WO riser system or part of the system.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nDesign Life\nService life multiplied by an appropriate factor that is equal to, or greater than, one.\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards\nDesign Life\nSpecified operational life of system after pre-delivery test.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards\nDesign Life\nPlanned usage time for the total system.\u00a0NOTE Design life should not be confused with MTTF (3.1.25), which is comprised of several items that may be allowed to fail within the design life of the system as long as repair or replacement is feasible.\nSource:\u00a0ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards", "https://iadclexicon.org/design-material-strength": "TERM: Design Material Strength\nURL: https://iadclexicon.org/design-material-strength\n\nDesign Material Strength\nStress used for structural strength calculation.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/design-margin": "TERM: Design Margin\nURL: https://iadclexicon.org/design-margin\n\nDesign margin\nThe ratio of the structural capacity of a system to the applied loads or design loads.\nSource:\nAPI\nTR 1PER15K-1, Protocol for Verification and Validation of High-pressure High-temperature Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/design-methodology-verification-report": "TERM: Design Methodology Verification Report\nURL: https://iadclexicon.org/design-methodology-verification-report\n\nDesign Methodology Verification Report\nEvaluation report prepared by an independent verification agent at the time of an initial review, for a specific manufacturer, confirming the suitability and appropriate limits on the manufacturer\u2019s design methodologies. NOTE The design methodology verification report can include occasional amendments or revisions to address extensions beyond previous limits or revisions of methodologies.\nSource:\nAPI\nSPEC 17L1, Specification for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nDesign Methodology Verification Report\nEvaluation report prepared by an independent verification agent at the time of an initial review, for a specific manufacturer, confirming the suitability and appropriate limits on the manufacturer\u2019s design methodologies. NOTE This report may include occasional amendments or revisions to address extensions beyond previous limits or revisions of methodologies.\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/design-mud-weight": "TERM: Design Mud Weight\nURL: https://iadclexicon.org/design-mud-weight\n\nDesign Mud Weight\n\u201cDesign mud weight\u201d means the planned drilling mud weight to be used. This mud weight is used in the design of the casing strings.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/design-pressure": "TERM: Design Pressure\nURL: https://iadclexicon.org/design-pressure\n\nDesign Pressure\nPurchaser nominated maximum pressure to which a piping system is designed to operate at the nominated design temperature (\nT\ndes\n) and for the nominated design life (\nL\ndes\n).\nNote: 1 to entry:\nP\ndes\nis typically considered as a sustained pressure, though an additional\nP\ndes\noccasional can also be nominated.\nP\ndes\nwill be selected based on the maximum operating pressure plus a purchaser selected uplift.\nto accommodate pressure uncertainty,\nto avoid triggering of pressure safety devices,\nto match the rating of attached piping or equipment and d) to provide a design margin for other purposes.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards\nDesign Pressure\nFor each design condition, maximum fluid temperature that can be reached during service.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards\nDesign Pressure\n(of a piping component)\nThe pressure at the most severe condition of coincident internal or external pressure and temperature (minimum or maximum) expected during service. It is the same as the design pressure defined in ASME B31.3 and other code sections and is subject to the same rules relating to allowances for variations of pressure or temperature or both.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nDesign Pressure\nPressure, together with the design temperature, used to determine the minimum permissible thickness or physical characteristic of each component, as determined by the design rules of the pressure design code.\nNOTE: The design pressure is selected by the user to provide a suitable margin above the most severe pressure expected during normal operation at a coincident temperature, and it is the pressure typically specified on the purchase order. The design pressure is equal to or less than the MAWP (the design pressure can be used as the MAWP in cases where the MAWP has not been established).\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nDesign Pressure\nMaximum sustained difference between internal pressure and external pressure during normal operations, referred to a specified elevation.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nDesign Pressure\nMaximum difference between internal pressure and external pressure that is unlikely to be exceeded during the life of the riser, referred to a specified reference height.\nNOTE: Design pressure is often named maximum allowable pressure or rated working pressure or maximum allowable.\nEXAMPLE: Design pressure is the maximum pressure considering shut-in pressure at the wellhead (seabed) or at the top of the riser with subsea valves open, maximum well fracturing pressure, maximum well injection pressure, maximum surge pressure or maximum well kill pressure.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nDesign Pressure\nMaximum pressure for which the system or component was designed for continuous usage.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards\nDesign Pressure\nMaximum pressure ratings for a pipe or vessel based on its specified minimum yield strength (SMYS), diameter and wall thickness, operation zone, and weld joint type..\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards\nDesign Pressure\nMinimum or maximum pressure, inclusive of operating pressure, surge pressure including shut-in pressure where applicable, vacuum conditions and static pressure head.\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards\nDesign Pressure\nPressure, together with the design temperature, used to determine the minimum permissible thickness or physical characteristic of each component, as determined by the design rules of the pressure-design code. NOTE The design pressure is selected by the user to provide a suitable margin above the most severe pressure expected during normal operation at a coincident temperature, and it is the pressure specified on the purchase order. The design pressure is equal to or less than the MAWP (the design pressure can be used as the MAWP in cases where the MAWP has not been established).\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards\nDesign Pressure\nDesign pressure\nmeans the hydrostatic pressure for which each structure or appliance assumed watertight in the intact and damage stability calculations is designed to withstand. . <Chapter II-1, regulation 2>.\nSource:\u00a0IMO Resolution MSC.216(82), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 8 December 2006, International Maritime Organization.\nLegislation", "https://iadclexicon.org/design-process": "TERM: Design Process\nURL: https://iadclexicon.org/design-process\n\nDesign Process\nProcess of converting the requirements of the functional specification into the technical specification.\nSource:\nISO 13880:1999, Petroleum and natural gas industries \u2014 Content and drafting of a technical specification, First Edition, October 1999.\nGlobal Standards", "https://iadclexicon.org/design-review": "TERM: Design Review\nURL: https://iadclexicon.org/design-review\n\nDesign Review\nDocumented, comprehensive and systematic examination of a design to evaluate its capability to fulfill requirements for quality, identify problems and propose the development of solutions\nNOTE 1 In the context of this International Standard, the basis for the design review is the functional specification.\nNOTE 2 A service is also designed, and can be reviewed in the same manner.\nSource:\nISO 13880:1999, Petroleum and natural gas industries \u2014 Content and drafting of a technical specification, First Edition, October 1999.\nGlobal Standards", "https://iadclexicon.org/design-safety-factor-dsf": "TERM: Design Safety Factor (DSF)\nURL: https://iadclexicon.org/design-safety-factor-dsf\n\nDesign Safety Factor (DSF)\nFactor to account for a certain safety margin between the maximum allowable stress and the minimum specified yield strength of the material.\nSource:\nAPI\nSPEC 7K, Drilling and Well Servicing Equipment Upstream Segment, Fifth Edition, June 2010 (August 2010).\nGlobal Standards\nDesign Safety Factor\nFactor to account for a certain safety margin between the maximum allowable stress and the specified minimum yield strength of a material.\nSource:\nAPI\nSPEC 8C, Drilling and Production Hoisting Equipment (PSL 1 and PSL 2), Fifth Edition, April 2012.\nGlobal Standards", "https://iadclexicon.org/design-safety-factor": "TERM: Design Safety Factor\nURL: https://iadclexicon.org/design-safety-factor\n\nDesign Safety Factor\nFactor to account for a certain safety margin between the maximum allowable stress and the specified minimum yield strength of a material.\nSource:\nAPI\nSPEC 8C, Drilling and Production Hoisting Equipment (PSL 1 and PSL 2), Fifth Edition, April 2012.\nGlobal Standards\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards", "https://iadclexicon.org/design-service-life": "TERM: Design Service Life\nURL: https://iadclexicon.org/design-service-life\n\nDesign Service Life\nassumed period for which a structure is used for its intended purpose with anticipated maintenance, but without substantial repair being necessary\nSource:\u00a0ISO 19900:2013, Petroleum and natural gas industries \u2013 General requirements\u00a0for offshore structures.\nGlobal Standards\nDesign Service Life\nAssumed period for which a structure or a structural component is to be used for its intended purpose with anticipated maintenance, but without substantial repair being necessary.\u00a0NOTE Adapted from ISO 19900:2002, definition 2.12.\nSource:\u00a0ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards", "https://iadclexicon.org/design-simulations": "TERM: Design Simulations\nURL: https://iadclexicon.org/design-simulations\n\nDesign simulations\nSimulations represent a technique for testing, analysis, or training in which real-world systems are used, or where real-world and conceptual systems are reproduced by a model.\nSource:\nAPI\nTR 1PER15K-1, Protocol for Verification and Validation of High-pressure High-temperature Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/design-situation": "TERM: Design Situation\nURL: https://iadclexicon.org/design-situation\n\nDesign Situation\nSet of physical conditions during a certain reference period for which the design will demonstrate that relevant limit states are not exceeded.\u00a0NOTE Adapted from ISO 19900:2002, definition 2.13.\nSource:\u00a0ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards\nSource:\u00a0ISO 19900:2013, Petroleum and natural gas industries \u2013 General requirements\u00a0for offshore structures.\nGlobal Standards", "https://iadclexicon.org/design-status": "TERM: Design Status\nURL: https://iadclexicon.org/design-status\n\nDesign Status\nStatus of a product managed under the requirements of this standard, with regard to changes to elements of the original product definition (OPD) as well as improvements to the OPD or obsolescence of the product.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/design-temperature": "TERM: Design Temperature\nURL: https://iadclexicon.org/design-temperature\n\nDesign Temperature\nThe temperature used for the design of the pressure vessel per the applicable construction code.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nDesign Temperature (of a piping system component)\nThe temperature at which, under the coincident pressure, the greatest thickness or highest component rating is required. It is the same as the design temperature defined in ASME B31.3 and other code sections and is subject to the same rules relating to allowances for variations of pressure or temperature or both.\nNOTE: Different components in the same piping system or circuit can have different design temperatures. In establishing this temperature, consideration should be given to process fluid temperatures, ambient temperatures, heating/cooling media temperatures, and insulation.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nDesign Temperature\nThe temperature used in the design of the pressure vessel per the applicable construction code.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006.\nGlobal Standards\nDesign temperature\nThe design temperature for a unit is the reference temperature for assessing areas where the unit can be transported, installed and operated. The design temperature is to be lower or equal to the lowest mean daily temperature in air for the relevant areas. For seasonal restricted operations the lowest mean daily temperature in air for the season may be applied.\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards\nDesign temperature\nLowest mean daily air temperature for the area of operation, used for the selection of steel grades\nSource: Rules for Classification and Construction, IV Industrial Services, 6 Offshore Technology, 9 Guideline for Personnel Transfers by Means of Lifting Appliances, Edition 2011, Germanischer Lloyd SE,\nGlobal Standards", "https://iadclexicon.org/design-tensile-load": "TERM: Design Tensile Load\nURL: https://iadclexicon.org/design-tensile-load\n\nDesign Tensile Load\nMaximum tensile load multiplied by an appropriate factor that is equal to, or less than, one.\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards", "https://iadclexicon.org/design-validation": "TERM: Design Validation\nURL: https://iadclexicon.org/design-validation\n\nDesign Validation (validation testing or qualification)\nProcess of proving a design by testing to demonstrate conformity of the product to design requirements.\nNOTE: Design validation can include one or more of the following (this is not an all-inclusive list):\nprototype tests,\nfunctional and/or operational tests of production products,\ntests specified by industry standards and/or regulatory requirements,\nd) field performance tests and reviews\nSource:\nAPI\nTechnical Report 17TR7, Verification and Validation of Subsea Connectors, First Edition, April 2017.\nGlobal Standards\nDesign Validation\nProcess of proving a design by testing to demonstrate conformity of the product to design requirements.\nNOTE Design validation can include one or more of the following (this is not an all-inclusive list):\nprototype tests,\nfunctional and/or operational tests of production products,\ntests specified by industry standards and/or regulatory requirements,\nfield performance tests and reviews.\nSource:\nAPI\nSPEC Q1, Specification for Quality Management System Requirements for Manufacturing Organizations for the Petroleum and Natural Gas Industry, Ninth Edition, June 2013 (Errata 2, March 2014).\nGlobal Standards\nDesign Validation\nProcess of examining the result of design and development output to determine conformity with specified requirements.\nNOTE Design verification activities can include one or more of the following (this is not an all-inclusive list):\nconfirming the accuracy of design results through the performance of alternative calculations,\nreview of design output documents independent of activities of design and development,\ncomparing new designs to similar proven designs.\nSource:\nAPI\nSPEC Q1, Specification for Quality Management System Requirements for Manufacturing Organizations for the Petroleum and Natural Gas Industry, Ninth Edition, June 2013 (Errata 2, March 2014).\nGlobal Standards\nDesign Validation\nProcess of proving a design by testing to demonstrate conformity of the product to design requirements [ISO/TS 29001:2003].\nSource:\nAPI\nSPEC 14A, Specification for Subsurface Safety Valve Equipment, Eleventh Edition, October 2005 (Reaffirmed June 2012).\nGlobal Standards\nDesign Validation\nProcess of proving a design by testing to demonstrate conformity of the product to design requirements.\nNOTE Seven standard design validation grades (V6 to V0) are specified in 6.5. [ISO/TS 29001].\nSource:\nAPI\nSPEC 11D1, Packers and Bridge Plugs, Upstream Segment, Second Edition, July 2009.\nGlobal Standards\nDesign Validation\nProcess of proving a design by testing to demonstrate conformity of the product to design requirements.\nSource:\nAPI\nSTANDARD 18LCM, Product Life Cycle Management System Requirements for the Petroleum and Natural Gas Industries, First Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSPEC Q1, Specification for Quality Programs for the Petroleum, Petrochemical and Natural Gas Industry, Upstream Segment, Eighth Edition, December 2007 (Addendum December 2010).\nGlobal Standards\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards\nSource:ISO/TS 29001:2010(E).\nGlobal Standards\nDesign validation\nProcess of proving a design by testing to demonstrate conformity of the product to design requirements (API Q1). NOTE Design validation includes one or more of the following: a) prototype tests, b) functional and/or operational tests of production products, c) tests specified by industry standards and/or regulatory requirements, d) field performance tests and reviews.\nSource:\nAPI\nTR 1PER15K-1, Protocol for Verification and Validation of High-pressure High-temperature Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/design-validation-results": "TERM: Design Validation Results\nURL: https://iadclexicon.org/design-validation-results\n\nDesign Validation Results\nDocument or dataset created and maintained that provides objective evidence of activities performed, results achieved, or statements made during the design validation.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/design-value": "TERM: Design Value\nURL: https://iadclexicon.org/design-value\n\nDesign value\nvalue derived from the representative value for use in the design verification procedure.\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards\nDesign value\nThe value to be used in the deterministic design procedure, i.e. characteristic value modified by the resistance factor or load factor.\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards", "https://iadclexicon.org/design-verification": "TERM: Design Verification\nURL: https://iadclexicon.org/design-verification\n\nDesign Verification\nProcess of examining the result of design and development output to determine conformity with specified requirements.\nNOTE: 1 Design verification activities can include one or more of the following (not an all-inclusive list):\nconfirming the accuracy of design results through the performance of alternative calculations,\nreview of design output documents independent of activities of design and development,\ncomparing new designs to similar proven designs.\nNOTE: 2 Design verification is addressed in both API Q2 and this document differently. For API Q2, \u201cdesign and development verification\u201d refers to the design of the service provided by the service provider. For this document, \u201cdesign verification\u201d occurring under product definition refers to the design of the managed product being controlled by the service provider.\nSource:\nAPI\nSTANDARD 18LCM, Product Life Cycle Management System Requirements for the Petroleum and Natural Gas Industries, First Edition, April 2017.\nGlobal Standards\nDesign Verification (verification analysis)\nProcess of examining the result of design and development output (both during and after the design and development phase) to determine conformity with specified requirements.\nNOTE: Design verification activities can include one or more of the following (this is not an all-inclusive list):\nconfirming the accuracy of design results through the performance of alternative calculations,\nreview of design output documents independent of activities of design and development,\ncomparing new designs to similar proven designs.\nSource:\nAPI\nTechnical Report 17TR7, Verification and Validation of Subsea Connectors, First Edition, April 2017.\nGlobal Standards\nDesign Verification\nProcess of examining the result of a given design or development activity to determine conformity with specified requirements.\nNOTE: These activities are described in 6.4. [ISO/TS 29001].\nSource:\nAPI\nSPEC 11D1, Packers and Bridge Plugs, Upstream Segment, Second Edition, July 2009.\nGlobal Standards\nDesign Verification\nProcess of examining the result of a given design or development activity to determine conformity with specified requirements. (See 6.6.)\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards\nDesign Verification\nProcess of examining the result of a given design or development activity to determine conformity with specified requirements [ISO/TS 29001:2003].\nSource:\nAPI\nSPEC 14A, Specification for Subsurface Safety Valve Equipment, Eleventh Edition, October 2005 (Reaffirmed June 2012).\nGlobal Standards\nSource: ISO/TS 29001:2010(E).\nGlobal Standards\nDesign Verification\nProcess of examining the result of a given design or development activity to determine conformity with specified requirements.\nSource:\nAPI\nSPEC 17L1, Specification for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nDesign Verification\nProcess of examining the result of a given design or development activity to determine conformity with specified requirements.\nSource:\nAPI\nSPEC Q1, Specification for Quality Programs for the Petroleum, Petrochemical and Natural Gas Industry, Upstream Segment, Eighth Edition, December 2007 (Addendum December 2010). Global Standards\nDesign Verification\nProcess of examining the result of a given design or development activity to determine conformity with specified requirements (API Q1).\nNOTE: Design verification activities include one or more of the following:\nconfirming the accuracy of design results through the performance of alternative calculations,\nreview of design output documents independent of design and development review,\ncomparing new designs to similar proven designs.\nSource:\nAPI\nTR 1PER15K-1, Protocol for Verification and Validation of High-pressure High-temperature Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/design-verification-test": "TERM: Design Verification Test\nURL: https://iadclexicon.org/design-verification-test\n\nDesign Verification Test\nTest undertaken to validate the integrity of the design calculations used.\nSource:\nAPI\nSPEC 7K, Drilling and Well Servicing Equipment Upstream Segment, Fifth Edition, June 2010 (August 2010).\nGlobal Standards\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards\nSource:\nAPI\nSPEC 8C, Drilling and Production Hoisting Equipment (PSL 1 and PSL 2), Fifth Edition, April 2012.\nGlobal Standards", "https://iadclexicon.org/design-wave": "TERM: Design Wave\nURL: https://iadclexicon.org/design-wave\n\nDesign Wave\ndeterministic wave used for the design of an offshore structure\nNOTE 1 The design wave is an engineering abstract. Most often it is a periodic wave with suitable characteristics (e.g. height\nH\n, period\nT\n, steepness, crest elevation). The choice of a design wave depends on\n\u23af the design purpose(s) considered,\n\u23af the wave environment,\n\u23af the geometry of the structure,\n\u23af the type of action(s) or action effect(s) pursued.\nNOTE 2 Normally, a design wave is only compatible with design situations in which the action effect(s) are quasistatically related to the associated wave actions on the structure\nSource:\nAPI\nRP 2MET, Derivation of Metocean Design and Operating Conditions, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/design-wellhead-pressure": "TERM: Design Wellhead Pressure\nURL: https://iadclexicon.org/design-wellhead-pressure\n\nDesign Mud Weight\n\u201cDesign wellhead pressure\u201d means the maximum anticipated wellhead pressure which is expected to be experienced on the inside of the casing string and on wellhead equipment. This pressure is used to design the casing string and to select wellhead equipment with sufficient working pressure rating.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/design-working-pressure-dwp": "TERM: Design Working Pressure (DWP)\nURL: https://iadclexicon.org/design-working-pressure-dwp\n\nDesign Working Pressure (DWP)\nMaximum working pressure at which a hose or tube is rated for continuous operation.\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards", "https://iadclexicon.org/designated": "TERM: Designated\nURL: https://iadclexicon.org/designated\n\nDesignated\nSelected or assigned by the employer or the employer\u2019s representative as being qualified to perform specific duties.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Sixth Edition, May 2007.\nGlobal Standards\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards", "https://iadclexicon.org/designated-agent": "TERM: Designated Agent\nURL: https://iadclexicon.org/designated-agent\n\nDesignated Agent\nDESIGNATED AGENT, when used herein shall mean the designated representative of any producer, operator, transporter, refiner, gasoline or other extraction plant operator, or initial purchaser.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/designated-agreement": "TERM: Designated Agreement\nURL: https://iadclexicon.org/designated-agreement\n\nDesignated agreement\nDesignated agreement has the meaning given by section 32.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/designated-and-qualified-personnel": "TERM: Designated and Qualified Personnel\nURL: https://iadclexicon.org/designated-and-qualified-personnel\n\nDesignated and qualified personnel:\nDesignated and qualified personnel means employees (not contractors) that are knowledgeable of your program, and have actual work experience and training in implementing and auditing a SEMS or a similar program in an offshore oil and gas environment.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/designated-area": "TERM: Designated Area\nURL: https://iadclexicon.org/designated-area\n\nDesignated Area\n\u201cDesignated area\u201d means any area designated by order under section 1(7) of the Continental Shelf Act 1964(1) and \u201cwithin a designated area\u201d includes over and under it.\nSource: The Health and Safety at Work etc. Act 1974 (Application outside Great Britain) Order 2001, UK S.I. 2013/214, 2013.\nRegulations", "https://iadclexicon.org/designated-authority": "TERM: Designated Authority\nURL: https://iadclexicon.org/designated-authority\n\nDesignated Authority\nDesignated Authority:\nmeans a person who, at any time before the commencement of Part 6.10, was a Designated Authority (within the meaning of this Act); and\nwhen used in the expression the Designated Authority, means a person who, at any time before the commencement of Part 6.10, was the Designated Authority (within the meaning of this Act) for the offshore area concerned.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/designated-facility": "TERM: Designated Facility\nURL: https://iadclexicon.org/designated-facility\n\nDesignated Facility\nAn authorized facility that has been designated on the manifest by the generator pursuant to the provisions of subsection (o)(1) of this section (relating to general manifest requirements).\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/designated-outside-activity": "TERM: Designated Outside Activity\nURL: https://iadclexicon.org/designated-outside-activity\n\nDesignated Outside Activity\nDESIGNATED OUTSIDE ACTIVITY AREAS shall mean a well-defined outside area (such as a playground, recreation area, outdoor theater, or other place of public assembly) that is occupied by twenty (20) or more persons on at least forty (40) days in any twelve (12) month period or by at least five hundred (500) or more people on at least three (3) days in any twelve (12) month period.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/designated-diving-doctor-ddd": "TERM: Designated Diving Doctor (DDD)\nURL: https://iadclexicon.org/designated-diving-doctor-ddd\n\nDesignated Diving Doctor (DDD)\nA medical practitioner holding a current registration with the Medical Council of NZ who has undertaken a recognised training course in underwater hyperbaric medicine, and is competent to carry out medical examinations for occupational divers. (A current list of DDDs is available on the Departments website http://www.osh.dol.govt.nz/\nservices/diving/doctors.shtml)\nSource: Guidelines for Occupational Diving 2004, Occupational Safety and Health Service, New Zealand, updated October 2010.\nRegulatory Guidance", "https://iadclexicon.org/designated-oil-or-gas": "TERM: Designated Oil or Gas\nURL: https://iadclexicon.org/designated-oil-or-gas\n\nDesignated Oil or Gas\n\u201cDesignated oil or gas\u201d means oil or gas, or both, or any quality or kind thereof, that is the subject of an order made pursuant to subsection 124(1); p\u00e9trole ou gaz d\u00e9sign\u00e9.\nSource: National Energy Board Act, R.S.C., 1985, c. N-7, Canada, current to April 29, 2013.\nLegislation", "https://iadclexicon.org/designated-coastal-waters": "TERM: Designated Coastal Waters\nURL: https://iadclexicon.org/designated-coastal-waters\n\nDesignated coastal waters\nDesignated coastal waters, in relation to a State or the Northern Territory, has the meaning given by section 644.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nDesignated coastal waters\nDesignated coastal waters, in relation to a State or the Northern Territory, has the same meaning as in Part 6.9.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nDesignated coastal waters\nFor the purposes of this Part, designated coastal waters, in relation to a State or the Northern Territory, means:\nso much of the scheduled area for that State or Territory as consists of the territorial sea; and\nany area that:\nis within the scheduled area for that State or Territory; and\nis on the landward side of the territorial sea; and\nwas, immediately before the commencement of the relevant State or Territory PSLA, the subject of a petroleum exploration permit under the repealed Petroleum (Submerged Lands) Act 1967.\nFor the purposes of subsection (1), assume that the breadth of the territorial sea of Australia had never been determined or declared to be greater than 3 nautical miles, but had continued to be 3 nautical miles.\nParagraph (1)(b) has effect subject to subsection (4).\nFor the purposes of this Part, if (whether before or after the commencement of this subsection) an area that is within the designated coastal waters of a State or Territory because it is described in subparagraphs (1)(b)(i), (ii) and (iii) became or becomes an area that is:\nnot the subject of a petroleum exploration permit under the relevant State or Territory PSLA; and\nnot the subject of a petroleum retention lease under the relevant State or Territory PSLA; and\nnot the subject of a petroleum production licence under the relevant State or Territory PSLA; and\nnot the subject of an application for a petroleum retention lease or petroleum production licence under the relevant State or Territory PSLA;\nthe area is taken to have ceased to be part of the designated coastal waters of that State or Territory.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/designated-work-group": "TERM: Designated Work Group\nURL: https://iadclexicon.org/designated-work-group\n\nDesignated work group\nDesignated work group has the meaning given in clause 3 of Schedule 3 to the Act.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Safety) Regulations 2009 (Select Legislative Instrument 2009 No. 382 as amended), Australia, prepared on 1 January 2012.\nRegulations\nDesignated work group\nDesignated work group means:\na group of members of the workforce at a facility that is established as a designated work group under clause 19 or 20; or\nthat group as varied in accordance with clause 21 or 22.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/designated-province-or-area": "TERM: Designated Province or Area\nURL: https://iadclexicon.org/designated-province-or-area\n\nDesignated Province or Area\n\u201cDesignated province or area\u201d means a province or the offshore area or both, as referred to in an order made pursuant to subsection 124(1); r\u00e9gion designee.\nSource: National Energy Board Act, R.S.C., 1985, c. N-7, Canada, current to April 29, 2013.\nLegislation", "https://iadclexicon.org/designation": "TERM: Designation\nURL: https://iadclexicon.org/designation\n\nDesignation\ngovernmental authorization of a certification body for persons to perform specified certification \u00a0activities for persons\n[SOURCE: ISO/IEC 17000:2004, 7.2, modified]\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/designation-for-persons": "TERM: Designation for Persons\nURL: https://iadclexicon.org/designation-for-persons\n\nDesignation for Persons\nawarding of a title or trademarked label to a person by a governmental or credentialing organization.\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/designed-in-security": "TERM: Designed-in Security\nURL: https://iadclexicon.org/designed-in-security\n\nDesigned-in Security\nA set of principles, practices, and tools to design, develop, and evolve information systems and software that enhance resistance to vulnerabilities, flaws, and attacks.\nAdapted from: Trustworthy Cyberspace: Strategic Plan for the Federal Cybersecurity Research and Development Program (2011), US-CERT\u2019s Build Security In website.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/designer": "TERM: Designer\nURL: https://iadclexicon.org/designer\n\nDesigner\nParty which carries out all or part of the design for a project or facility.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards\nDesigner\nIndividual or organization that takes the responsibility for the design of C/WO riser systems conforming with requirements of this part of ISO 13628.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/desilter": "TERM: Desilter\nURL: https://iadclexicon.org/desilter\n\nDesilter\nHydrocyclone having an inside diameter less than 152 mm (6 in).\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/destruction-efficiency": "TERM: Destruction Efficiency\nURL: https://iadclexicon.org/destruction-efficiency\n\nDestruction Efficiency\nMass percent of the original combustible vapor that is no longer present in the combustion products.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nDestruction Efficiency\nMass fraction of the fluid vapour that can be oxidized or partially oxidized. NOTE For a hydrocarbon, this is the mass fraction of carbon in the fluid vapour that oxidizes to CO or CO2.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards", "https://iadclexicon.org/detail": "TERM: Detail\nURL: https://iadclexicon.org/detail\n\nDetail\nDetail: particulars collectively; minutiae; item by item (The Macquarie Dictionary Online \u00a9 2007).\nSource: NOPSEMA Guidance note: Safety Case Content and Level of Detail, N-04300-GN0106, Australia, Revision 5, December 2012.\nRegulatory Guidance", "https://iadclexicon.org/destroyed": "TERM: Destroyed\nURL: https://iadclexicon.org/destroyed\n\nDestroyed\nDestroyed as mentioned in the fifth subsection, means physically destroying discarded material and information.\nSource:\u00a0Guidelines Regarding the Management Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/destructive-device": "TERM: Destructive Device\nURL: https://iadclexicon.org/destructive-device\n\nDestructive device\nA flare, scrubber, incinerator, quench drum, or other similar device used to mitigate the potential consequences or a PRD release.\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards", "https://iadclexicon.org/detect": "TERM: Detect\nURL: https://iadclexicon.org/detect\n\nDetect\nAct of locating an imperfection.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/detailed-inspection": "TERM: Detailed Inspection\nURL: https://iadclexicon.org/detailed-inspection\n\nDetailed Inspection\nInspection which encompasses those aspects covered by a close inspection and, in addition, identifies those defects, such as loose terminations, which will only be apparent by opening the enclosure, and/or using, where necessary, tools and test equipment.\nSource: IEC 60079-17:2013, Explosive atmospheres \u2013 Part 17: Electrical installations inspection and maintenance, Edition 5.0, November 2013.\nGlobal Standards", "https://iadclexicon.org/detectdetection": "TERM: Detect/Detection\nURL: https://iadclexicon.org/detectdetection\n\nDetect/Detection\nThe strategy to identify a threat attempting to commit a security event or other criminal activity in order to provide real\u00ad\u00a0time observation as well as post-incident analysis of the activities and identity of the threat.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards\nDetect/Detection\nA countermeasures strategy that is intended to identify a threat attempting to commit a security event or other criminal activity in order to provide real-time observation as well as post-incident analysis of the activities and identity of the threat.\nSource:\nAPI\nSTANDARD 780, Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, First Edition, May 2013.\nGlobal Standards", "https://iadclexicon.org/detection-agent": "TERM: Detection Agent\nURL: https://iadclexicon.org/detection-agent\n\nDetection agent\nDetection agent means a substance, whether in a gaseous or liquid state, that:\nwhen added to:\nanother substance; or\na mixture of other substances;\nfacilitates the monitoring of the behaviour of that other substance or that mixture, as the case may be; and\nis specified in the regulations.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/detention": "TERM: Detention\nURL: https://iadclexicon.org/detention\n\nDetention\nIntervention action taken by the port State when the condition of the ship or its crew does not correspond substantially with the applicable conventions to ensure that the ship will not sail until it can proceed to sea without presenting a danger to the ship or persons on board, or without presenting an unreasonable threat of harm to the marine environment, whether or not such action will affect the normal schedule of the departure of the ship.\nSource: IMO resolution A.1052(27), Procedures for Port State Control, 2011, 201 December 2011, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/detecting-and-recording-accumulations-of-flammable-or-toxic-gases": "TERM: Detecting And Recording Accumulations Of Flammable Or Toxic Gases\nURL: https://iadclexicon.org/detecting-and-recording-accumulations-of-flammable-or-toxic-gases\n\nDetecting And Recording Accumulations Of Flammable Or Toxic Gases\nDetecting and recording accumulations of flammable or toxic gases means that the duty holder should take steps to ensure that predetermined levels of gas in a designated location are detected and that a record is kept of all instances where gas is detected at or above a level which prompts automatic or manual executive action.\nSource: Prevention of Fire and Explosion, and Emergency Response on Offshore Installations, Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, Approved Code of Practice and guidance (UK HSE L65), Second Edition, 1997.\nRegulatory Guidance", "https://iadclexicon.org/detection": "TERM: Detection\nURL: https://iadclexicon.org/detection\n\nDetection\nDetection\nis the determination of the location of survivors or survival craft. <Chapter III, Part A, regulation 3>.\nSource:\u00a0IMO Resolution MSC.47(66), adoption of amendments to the International Convention for the Safety of Life at Sea (SOLAS), 1974, 4 June 1996, International Maritime Organization.\nLegislation", "https://iadclexicon.org/deterdeterrence": "TERM: Deter/Deterrence\nURL: https://iadclexicon.org/deterdeterrence\n\nDeter/Deterrence\nA countermeasure strategy that is intended to prevent or discourage the occurrence of a breach of security or a security incident.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards\nDeter/Deterrence\nA countermeasures strategy that is intended to prevent or discourage the occurrence of a breach of security by means of fear or doubt. Physical security systems such as warning signs, lights, uniformed guards, cameras, and bars are examples of countermeasures that provide deterrence.\nSource:\nAPI\nSTANDARD 780, Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, First Edition, May 2013.\nGlobal Standards", "https://iadclexicon.org/detection-time": "TERM: Detection Time\nURL: https://iadclexicon.org/detection-time\n\nDetection Time\nDetection time\nis the time interval, measured in seconds, between the time a change in the gas concentration occurs at the gas analysis unit, and the time the unit registers a reading of 90% of the gas concentration, also known as T(90).\nSource:\u00a0IMO MSC.1/Circ.1343, amendments to the International Aeronautical and Maritime Search and Rescue (IAMSAR) Manual, 24 May 2010, International Maritime Organization.\nRegulatory Guidance\nSource:\u00a0IMO MSC.1/Circ.1370, Guidelines for the design, construction and testing of fixed hydrocarbon gas detection systems, 22 June 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/detection-method": "TERM: Detection Method\nURL: https://iadclexicon.org/detection-method\n\nDetection Method\nmethod or activity by which a failure is discovered\nNote 1 to entry: A categorization of detection methods (e.g. periodic testing or continuous condition monitoring)\nis shown in ISO 14224:2006[15], Table B.4.\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/deterioration": "TERM: Deterioration\nURL: https://iadclexicon.org/deterioration\n\nDeterioration\nThe reduction in the ability of a component to provide its intended purpose.\nSource:\nAPI\nRP 2SIM, Structural Integrity Management of Fixed Offshore Structures, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/detector": "TERM: Detector\nURL: https://iadclexicon.org/detector\n\nDetector or Detector Shoe\nScanning shoe carrying one or more transducers, used to protect transducers from mechanical damage.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards\nDetector\nDetector\nis the sensing element which measures the gas concentration.\nSource:\u00a0IMO MSC.1/Circ.1370, Guidelines for the design, construction and testing of fixed hydrocarbon gas detection systems, 22 June 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/development-fund": "TERM: Development Fund\nURL: https://iadclexicon.org/development-fund\n\nDevelopment Fund\n\u201cDevelopment Fund\u201d means the account continued by section 234; Fonds de d\u00e9veloppement.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation", "https://iadclexicon.org/detonator-safety-tube": "TERM: Detonator Safety Tube\nURL: https://iadclexicon.org/detonator-safety-tube\n\nDetonator Safety Tube\nA tubular vessel used to contain the detonator during electric arming designed to contain the fragments and most of the blast should the detonator inadvertently function.\nSource:\nAPI\nRP 67, Recommended Practice for Oilfield Explosives Safety, Upstream Segment, Second Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/deterrent": "TERM: Deterrent\nURL: https://iadclexicon.org/deterrent\n\nDeterrent\nMeasure that discourages, complicates, or delays an adversary\u2019s action or occurrence by instilling fear, doubt, or anxiety.\nSample Usage:\nRobust countermeasures can serve as a deterrent to some adversaries, causing them to change, delay, or abandon their plans.\nAnnotation:\nA deterrent reduces threat by decreasing the likelihood that an attack (or illegal entry, etc.) will be attempted.\nOne form of deterrent is a prospective punitive action intended to discourage the adversary from acting (\ne.g.\n, massive nuclear retaliation, Mutual Assured Destruction during the Cold War, or prison for conventional crimes). Another form of deterrent is a measure or set of measures that affects the adversary\u2019s confidence of success (\ne.g.\n, fences, border patrols, checkpoints).\nA deterrent may cause an adversary to abandon plans to attempt an attack (or illegal entry, etc).\nA deterrent may cause the adversary to react by \u201cthreat shifting\u201d in any of several domains: shift in time (delay); shift in target; shift in resources (additional resources); and/or a shift in plan or method of attack.\nResilience, in terms of both critical economic systems and infrastructure and in societal resilience (\ne.g\n., the famed British \u2015stiff upper lip\u2016 of WWII, advance preparation for effective consequence reduction response operations, etc.), also has a potential deterrent value achieved when terrorist groups perceive that the strategic impact they seek through a particular attack or type of attack will not be achieved.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/development": "TERM: Development\nURL: https://iadclexicon.org/development\n\nDevelopment\nDevelopment means those activities that take place following discovery of minerals in paying quantities, including but not limited to geophysical activity, drilling, platform construction, and operation of all directly related onshore support facilities, and which are for the purpose of producing the minerals discovered.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations\nDevelopment\nDevelopment means those activities which take place following discovery of minerals in paying quantities, including, but not limited to, geophysical activity, drilling, and platform construction, and which are for the purpose of ultimately producing the minerals discovered.\nSource: Outer Continental Shelf Activities, 33 CFR 140-147 (2013).\nRegulations\nDevelopment\n\u201cDevelopment\u201d means any work which actively looks toward bringing in production, such as erecting rigs, building tankage, drilling wells, etc.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulation\ns", "https://iadclexicon.org/deterministic-analysis": "TERM: Deterministic Analysis\nURL: https://iadclexicon.org/deterministic-analysis\n\nDeterministic Analysis\nAnalysis in which the response is determined from a single combination of actions.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/development-geological-and-geophysical-gg-activities": "TERM: Development Geological and Geophysical (G&G) Activities\nURL: https://iadclexicon.org/development-geological-and-geophysical-gg-activities\n\nDevelopment geological and geophysical (G&G) activities:\nDevelopment geological and geophysical (G&G) activities mean those G&G and related data-gathering activities on your lease or unit that you conduct following discovery of oil, gas, or sulphur in paying quantities to detect or imply the presence of oil, gas, or sulphur in commercial quantities.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/development-plan": "TERM: Development Plan\nURL: https://iadclexicon.org/development-plan\n\nDevelopment Plan\n\u201cDevelopment plan\u201d means the development plan that is approved by the Board in accordance with section 5.1 of the Act (plan de mise en valeur).\nSource:\u00a0Canada Oil and Gas Drilling and Production Regulations, SOR/2009-315, February 2013.\nRegulations\nDevelopment Plan\n\u201cDevelopment plan\u201d means a development plan relating to the development of a pool or field that is referred to in section 5.1 of the Act (plan\nde\nmise\nen valeur.\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource:\u00a0Canada Oil and Gas Installations Regulations, SOR/96-118, February\u00a02013.\nRegulations\nDevelopment Plan\n\u201cDevelopment plan\u201d means a plan submitted pursuant to subsection 143(2) for the purpose of obtaining approval of the general approach of developing a pool or field as proposed in the plan; plan de mise en valeur.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nDevelopment Plan\n\u201cDevelopment plan\u201d means a plan submitted for the purpose of obtaining approval of the general approach of developing a pool or field as proposed in the plan.\nSource:\u00a0Drilling and Production Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, March 31, 2011.\nRegulatory Guidance\nDevelopment Plan\nThe development plan that is approved by a Board pursuant to subsection 5.1(4) of COGOA, 143(4) of CNSOPRAIA, or 139(4) of CNAAIA.\nSource: Environmental Protection Plan Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, March 31, 2011.\nRegulatory Guidance\nSource: \u00a0Offshore Waste Treatment Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, December 15, 2010.\nRegulatory Guidance\nSource: Safety Plan Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, March 31, 2011.\nRegulatory Guidance", "https://iadclexicon.org/determined-viscosity": "TERM: Determined Viscosity\nURL: https://iadclexicon.org/determined-viscosity\n\nDetermined Viscosity\nActual measurement of viscosity taken with a viscometer.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/deterministic": "TERM: Deterministic\nURL: https://iadclexicon.org/deterministic\n\nDeterministic\nApproach which assumes all variables controlling a performance property are known with certainty. NOTE Pipe performance properties generally depend on one or more controlling parameters. A deterministic equation uses specific geometric and material property values to calculate a single performance property value. For design formulations, this value is the expected minimum.\nSource:\nAPI\nTR 5C3, Technical Report on Equations and Calculations for Casing, Tubing, and Line Pipe Used as Casing or Tubing; and Performance Properties Tables for Casing and Tubing, Upstream Segment, First Edition, December 2008.\nGlobal Standards", "https://iadclexicon.org/detonation": "TERM: Detonation\nURL: https://iadclexicon.org/detonation\n\nDetonation\nExplosion in which the flame front is advancing at or above the speed of sound in the unburned combustible mixture.\nNOTE: See deflagration (3.1.23).\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nDetonation\nExplosion in which the flame-front of a combustible medium is advancing at or above the speed of sound. cf. deflagration (3.22).\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards", "https://iadclexicon.org/development-plan-approval": "TERM: Development Plan Approval\nURL: https://iadclexicon.org/development-plan-approval\n\nDevelopment Plan Approval\n\u201cDevelopment plan approval\u201d means the approval of a development plan pursuant to section 5.1 of the Act (approbation\nde\nplan de mise en valeur).\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource:\u00a0Canada Oil and Gas Installations Regulations, SOR/96-118, February\u00a02013.\nRegulations\nDevelopment Plan Approval\n\u201cDevelopment plan approval\u201d means the approval of a development plan pursuant to section 143 of the Act; approbation de plan de mise en valeur.\nSource:\u00a0Nova Scotia Offshore Petroleum Installations Regulations, SOR/95-191, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/development-well": "TERM: Development Well\nURL: https://iadclexicon.org/development-well\n\nDevelopment Well\n\u201cDevelopment well\u201d means a well drilled to a known productive pool.\nSource: Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, \u00a7 25.990, December 7, 2012.\nRegulations\nDevelopment Well\nDevelopment well\u00a0In these Regulations, \u201cdelineation well\u201d, \u201cdevelopment well\u201d and \u201cexploratory well\u201d have the same meaning as in subsection 101(1) of the Canada Petroleum Resources Act.\nSource: Canada Oil and Gas Drilling and Production Regulations, SOR/2009-315, February 2013.\nRegulations\nDevelopment Well\n\u201cDevelopment well\u201d means a well that is so located in relation to another well penetrating an accumulation of petroleum that it is considered to be a well or part of a well drilled for the purpose of production or observation or for the injection or disposal of fluid into or from the accumulation.\nSource:\u00a0Drilling and Production Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, March 31, 2011.\nRegulatory Guidance\nSource: \u00a0Canada Petroleum Resources Act, R.S.C. 1985, c. 36 (2nd Supp.), current to April 29, 2013.\nLegislation\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nDevelopment Well\nIn these Regulations, \u201cdelineation well\u201d, \u201cdevelopment well\u201d and \u201cexploratory well\u201d have the same meaning as in subsection 122(1) of the Act.\nSource:\u00a0Nova Scotia Offshore Petroleum Drilling and Production Regulations, SOR/2009-317, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/deviated-well": "TERM: Deviated Well\nURL: https://iadclexicon.org/deviated-well\n\nDeviated Well\n\u201cDeviated well\u201d means a well bore that is intentionally deviated from vertical but not with an intentional azimuth.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/deviation": "TERM: Deviation\nURL: https://iadclexicon.org/deviation\n\nDeviation\nDeparture from a standard.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards", "https://iadclexicon.org/device-hermetically-sealed": "TERM: Device, Hermetically Sealed\nURL: https://iadclexicon.org/device-hermetically-sealed\n\nDevice, Hermetically Sealed\nEquipment sealed against the entrance of an external atmosphere where the seal is made by fusion, for example, soldering, brazing, welding, or the fusion of glass to metal.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards", "https://iadclexicon.org/device-high-temperature": "TERM: Device, High-Temperature\nURL: https://iadclexicon.org/device-high-temperature\n\nDevice, High-Temperature\nA device whose maximum operating temperature exceeds 80 % of the autoignition temperature in degrees Celsius (\u00b0C) of all the gas or vapor involved see 4.2.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards", "https://iadclexicon.org/device": "TERM: Device\nURL: https://iadclexicon.org/device\n\nDevice, arcing\nA device that, during its normal operation, produces an arc with sufficient energy to cause ignition of an ignitable mixture.\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nDevice, hermetically sealed\nEquipment sealed against the entrance of an external atmosphere where the seal is made by fusion, for example, soldering, brazing, welding, or the fusion of glass to metal.\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nDevice, high-temperature\nA device whose maximum operating temperature exceeds 80% of the ignition temperature in degrees Celsius CC) of all the gas or vapor involved see 4.2.\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nDevice, sealed\nA device so constructed that it cannot be opened during normal operational conditions or operational maintenance and is sealed to restrict entry of an external atmosphere. Such devices may be incorporated into equipment having the type of protection referred to as \u201cnC.\u201d\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/device-arcing": "TERM: Device, Arcing\nURL: https://iadclexicon.org/device-arcing\n\nDevice, Arcing\nA device that, during its normal operation, produces an arc with sufficient energy to cause ignition of an ignitable mixture.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards", "https://iadclexicon.org/device-sealed": "TERM: Device, Sealed\nURL: https://iadclexicon.org/device-sealed\n\nDevice, Sealed\nA device so constructed that it cannot be opened during normal operational conditions or operational maintenance and is sealed to restrict entry of an external atmosphere. Such devices may be incorporated into equipment having the type of protection referred to as \u201cnC.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards", "https://iadclexicon.org/df": "TERM: Df\nURL: https://iadclexicon.org/df\n\nDf\nFatigue design factor.\nSource:\nAPI\nTechnical Report 17TR7, Verification and Validation of Subsea Connectors, First Edition, April 2017.\nGlobal Standards\nD\nf\nDiameter of the spudcan which forms the footprint.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/dfi": "TERM: DFI\nURL: https://iadclexicon.org/dfi\n\nDFI\nDesign, fabrication, installation.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/dff": "TERM: DFF\nURL: https://iadclexicon.org/dff\n\nDFF\nDesign fatigue factor.\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards\nDFF\nDesign fatigue factors.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standar", "https://iadclexicon.org/dfu": "TERM: DFU\nURL: https://iadclexicon.org/dfu\n\nDFU\nDefined situations of hazard and accident.\nSource: 117 OLF, Norwegian Oil and Gas Association recommended guidelines for Well Integrity, No. 117, Revision No. 4, June 2011.\nGlobal Standards", "https://iadclexicon.org/dgps": "TERM: DGPS\nURL: https://iadclexicon.org/dgps\n\nDGPS\nDifferential global positioning satellite.\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines\nDGPS\nDifferential global positioning system.\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines", "https://iadclexicon.org/dgd": "TERM: DGD\nURL: https://iadclexicon.org/dgd\n\nDGD\nDual gradient drilling.\nSource:\u00a0ABS Guide for Classification and Certification of Managed Pressure Drilling Systems, September 2017.\nGlobal Standards\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nDGD\nA drilling process that creates multiple pressure gradients to manage the annular pressure profile.\nSource:\u00a0ABS Guide for Classification and Certification of Managed Pressure Drilling Systems, September 2017.\nGlobal Standards\nDGD\nDrilling technology that uses or simulates the effect of two fluids of different gradients in the annulus to create dual hydrostatic gradients to better manage the annular pressure profile.\nNOTE: This technology is used to facilitate well construction through enhanced wellbore pressure management.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/dhms": "TERM: DHMS\nURL: https://iadclexicon.org/dhms\n\nDHMS\nDiving Hyperbaric Medical Services. Based at PO Box 32 139, Devonport, Auckland. email: divemeds@gmail.com. web: https://www.divemedical.co.nz\nSource: Guidelines for Occupational Diving 2004, Occupational Safety and Health Service, New Zealand, updated October 2010.\nRegulatory Guidance", "https://iadclexicon.org/dhiv": "TERM: DHIV\nURL: https://iadclexicon.org/dhiv\n\nDHIV\nDownhole Injection Valve \u2013 see also WIV.\nSource: 117 OLF, Norwegian Oil and Gas Association recommended guidelines for Well Integrity, No. 117, Revision No. 4, June 2011.\nGlobal Standards", "https://iadclexicon.org/dhptt": "TERM: DHPTT\nURL: https://iadclexicon.org/dhptt\n\nDHPTT\nDownhole pressure temperature transmitter.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/dh": "TERM: DH\nURL: https://iadclexicon.org/dh\n\nDH\nDiameter of pinhole.\nSource:\nAPI\nStandard 2CCU, Offshore Cargo Carrying Units, First Edition, August 2017.\nGlobal Standards\nDH\nDirect hydraulic.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/dhs": "TERM: DHS\nURL: https://iadclexicon.org/dhs\n\nDHS\nDepartment of Homeland Security.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards", "https://iadclexicon.org/dhsv": "TERM: DHSV\nURL: https://iadclexicon.org/dhsv\n\nDHSV\nDown Hole Safety Valve.\nSource:\u00a0Norwegian Oil and Gas Association, Guideline No. 135, Recommended Guidelines for Classification and categorization of well control incidents and well integrity incidents, Rev. 4, 27 June 2017, National or Regional Standards\nSource:\u00a0NOGEPA Industrial Guideline No. 41, Well Construction Process Checklist, Drilling Best Practices, Netherlands, Version 0, December 2011. Global Standards\nDHSV\nDownhole safety valve.\nSource: 117 OLF, Norwegian Oil and Gas Association recommended guidelines for Well Integrity, No. 117, Revision No. 4, June 2011.\nGlobal Standards\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal Standards", "https://iadclexicon.org/dht": "TERM: DHT\nURL: https://iadclexicon.org/dht\n\nDHT\nDehydrogenization heat treatments.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nDHT\nActivity carried out to diffuse hydrogen and minimize the risk of hydrogen cold cracking in completed or partially completed weld joints prior to the weld joint cooling to ambient temperature.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/diagnostic-data": "TERM: Diagnostic Data\nURL: https://iadclexicon.org/diagnostic-data\n\nDiagnostic Data\nData provided to monitor the condition of the downhole equipment. NOTE Can include the ability to make (engineering) adjustments.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/diagnostic-tests": "TERM: Diagnostic Tests\nURL: https://iadclexicon.org/diagnostic-tests\n\nDiagnostic Tests\nautomatic operations performed at high frequency in order to detect the potential hidden failures as\nsoon as possible when they occur\nNote 1 to entry: The unsafe failures of safety system are generally hidden and diagnostic tests may be implemented\nto detect the larger part of them. As the diagnostic cycle is normally short, the hidden failures detected by\ndiagnostic tests are assimilated to immediately revealed failures.\n[SOURCE: IEC 61508]\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/diagnostic-testing": "TERM: Diagnostic Testing\nURL: https://iadclexicon.org/diagnostic-testing\n\nDiagnostic Testing\nTests or techniques performed to evaluate the existence of annular casing pressure, and in some cases, to attempt to determine the source of the annular casing pressure. Included are bleed-down/build-up tests, evaluation of fluids and volumes from bleed-down tests, evaluation of real-time accessible pressure data, production logs, operational observations, etc.\nSource:\nAPI\nRP 90, Annular Casing Pressure Management for Offshore Wells, Upstream Segment. First Edition, August 2006.\nGlobal Standards", "https://iadclexicon.org/diameter-tape": "TERM: Diameter Tape\nURL: https://iadclexicon.org/diameter-tape\n\nDiameter Tape\nMeasuring device consisting of a thin, flexible, metallic tape which can be wrapped around the circumference of a length of OCTG and is graduated such that average diameter can be directly read from the scale. A diameter tape is also referred to as a pi tape direct current refers to an electric current flowing continually in one direction only through a conductor.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/diers": "TERM: DIERS\nURL: https://iadclexicon.org/diers\n\nDIERS\nDesign Institute for Emergency Relief Systems.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/diesel-oil": "TERM: Diesel Oil\nURL: https://iadclexicon.org/diesel-oil\n\nDiesel Oil\nDiesel oil: mineral oils with a flashpoint lower than 100 degrees Celsius, the content of monocyclical aromatics of which is more than 0.5% per weight unit and of which the content of polycyclical aromatics is more than 1 milligramme per kilogramme.\nSource: Mining Regulation of the Netherlands, WJZ 02063603, Netherlands,16 December 2002.\nRegulations", "https://iadclexicon.org/differential-pressure": "TERM: Differential Pressure\nURL: https://iadclexicon.org/differential-pressure\n\nDifferential Pressure\nDifference in pressure between any two points (p1 and p2); measured in \u201cpsid\u201d.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nDifferential Pressure\nDifference between internal and external pressure or the difference in pressure across a closure mechanism or a packer element.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards\nDifferential Pressure\nThe difference in pressure between the hydrostatic head of the drilling fluid in the fluid column, and the pressure exerted by or from the formation at any given depth in the hole. May be positive, zero, or negative with respect to the hydrostatic head.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/differential-head": "TERM: Differential Head\nURL: https://iadclexicon.org/differential-head\n\nDifferential Head\nIncrease in head between the suction and discharge nozzles of pumps or compressors (see also: head)..\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/differential-scanning-calorimetry": "TERM: Differential Scanning Calorimetry\nURL: https://iadclexicon.org/differential-scanning-calorimetry\n\nDifferential Scanning Calorimetry\nMethod for determining the glass transition temperature of a polymer.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/differential-pressure-set-valve": "TERM: Differential Pressure-Set Valve\nURL: https://iadclexicon.org/differential-pressure-set-valve\n\nDifferential Pressure-Set Valve\nA valve that is operated when its actuator senses a change in pressure of a pre-set limit.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/difficulty-index": "TERM: Difficulty Index\nURL: https://iadclexicon.org/difficulty-index\n\nDifficulty Index\nmeasure of the proportion of examinees who responded to an examination item or question correctly\nNote 1 to entry: Difficulty index is also referred to as the p-value.\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/digital-rights-management": "TERM: Digital Rights Management\nURL: https://iadclexicon.org/digital-rights-management\n\nDigital Rights Management\nA form of access control technology to protect and manage use of digital content or devices in accordance with the content or device provider\u2019s intentions.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/digital-forensics": "TERM: Digital Forensics\nURL: https://iadclexicon.org/digital-forensics\n\nDigital Forensics\nThe processes and specialized techniques for gathering, retaining, and analyzing system-related data (digital evidence) for investigative purposes.\nExtended Definition: In the NICE Workforce Framework, cybersecurity work where a person: Collects, processes, preserves, analyzes, and presents computer-related evidence in support of network vulnerability, mitigation, and/or criminal, fraud, counterintelligence or law enforcement investigations.\nAdapted from: CNSSI 4009; From: NICE Workforce Framework.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/digital-signature": "TERM: Digital Signature\nURL: https://iadclexicon.org/digital-signature\n\nDigital Signature\nA value computed with a cryptographic process using a private key and then appended to a data object, thereby digitally signing the data.\nAdapted from: CNSSI 4009, IETF RFC 2828, ICAM SAML 2.0 WB SSO Profile 1.0.2, InCommon Glossary, NIST SP 800-63 Rev 1.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards\nDigital Signature\nResult of a cryptographic transformation of data which, when properly implemented, provides the services of origin authentication, data integrity, and signer non-repudiation [12].\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/diffusion-apparatus": "TERM: Diffusion Apparatus\nURL: https://iadclexicon.org/diffusion-apparatus\n\nDiffusion Apparatus (Types of Instruments)\nApparatus in which the transfer of gas from the atmosphere to the gas sensor takes place by random molecular movement, i.e. under conditions in which there is no aspirated flow.\nSource:\u00a0IEC 60079-29-1, Explosive atmospheres \u2013 Part 29-1: Gas detectors \u2013 Performance requirements of detectors for flammable gases.\nGlobal Standards", "https://iadclexicon.org/dilution": "TERM: Dilution\nURL: https://iadclexicon.org/dilution\n\nDilution\nMethod of decreasing the drilled-solids content of a slurry by addition of a material(s) other than drilled solids, usually a clean drilling fluid.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/dilution-continuous": "TERM: Dilution, Continuous\nURL: https://iadclexicon.org/dilution-continuous\n\nDilution, continuous\nThe technique of supplying a protective gas flow continuously to an enclosure containing an internal potential source of flammable gas or vapor for the purpose of diluting any flammable gas or vapor that could be present to a level below its LFL/LEL.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/dilution-factor": "TERM: Dilution Factor\nURL: https://iadclexicon.org/dilution-factor\n\nDilution Factor\nRatio of the actual volume of clean drilling fluid required to maintain a targeted drilled solids concentration to the volume of drilling fluid required to maintain the same drilled solids fraction over the same specified interval of footage with no drilled-solids removal system.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/dimensioning-accidental-load": "TERM: Dimensioning Accidental Load\nURL: https://iadclexicon.org/dimensioning-accidental-load\n\nDimensioning Accidental Load\n\u201cDimensioning accidental load\u201d means accidental load that the facility or a function shall be able to withstand during a required period of time\n.\nSource:\u00a0Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, India, 18th June 2008.\nRegulations", "https://iadclexicon.org/dilution-method": "TERM: Dilution Method\nURL: https://iadclexicon.org/dilution-method\n\nDilution Method\nDilution method \u2013 a process by which replacement ballast water is filled through the top of the ballast tank intended for the carriage of ballast water with simultaneous discharge from the bottom at the same flow rate and maintaining a constant level in the tank through out the ballast exchange operation.\nSource:\u00a0Resolution MEPC.124(53), Guidelines for ballast water exchange (G6), 22 July 2005, International Maritime Organization.\nRegulatory Guidance\nSource:\u00a0Resolution MEPC.149(55), Guidelines for ballast water exchange design and construction standards (G11), 13 October 2006, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/dimensioning-fire": "TERM: Dimensioning Fire\nURL: https://iadclexicon.org/dimensioning-fire\n\nDimensioning Fire\n\u201cDimensioning fire\u201d means a fire which in accordance with the defined acceptance criteria represents an unacceptable risk, and which consequently serves as a basis for design and operation of installations\n.\nSource:\u00a0Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, India, 18th June 2008.\nRegulations", "https://iadclexicon.org/direct-consequence": "TERM: Direct Consequence\nURL: https://iadclexicon.org/direct-consequence\n\nDirect Consequence\nEffect that is an immediate result of an event, incident, or occurrence.\nSource:\nAPI\nSTANDARD 780, Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, First Edition, May 2013.\nGlobal Standards\nDirect Consequence\nEffect that is an immediate result of an event, incident, or occurrence.\nSample Usage:\nProperty damage and loss of life were among the direct consequences resulting from the hurricane.\nAnnotation:\nDirect consequences can include injuries, loss of life, on-site business interruption, immediate remediation costs, and damage to property and infrastructure as well as to the environment.\nThe distinction between direct and indirect consequences is not always clear, but what matters in risk analysis is a) capturing the likely effects \u2013 be they designated as direct or indirect \u2013 that should be\u00a0part of the analysis, b) clearly defining what is contained as part of direct consequences and what is part of indirect consequences, and c) being consistent across the entire analysis. Such consistency and clarity is important for comparability across scenarios and risk analyses.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/direct-cost": "TERM: Direct Cost\nURL: https://iadclexicon.org/direct-cost\n\nDirect cost\nCost of repairs or replacement, cleanup, material disposal, environmental remediation and emergency response. Direct cost does not include indirect costs, such as business opportunity, business interruption and feedstock/product losses, loss of profits due to equipment outages, costs of obtaining or operating temporary facilities, or costs of obtaining replacement products to meet customer demand. Direct cost does not include the cost of the failed component leading to LOPC, if the component is not further damaged by the fire or explosion.\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards", "https://iadclexicon.org/direct-lay-away-method": "TERM: Direct Lay-away Method\nURL: https://iadclexicon.org/direct-lay-away-method\n\nDirect lay-away method\nWith this method (see Figure A.27), the flowline or umbilical is keel-hauled from the installation vessel/reelship into the moonpool of the vessel installing the subsea tree, and attached to the tree prior to its deployment.\nClose coordination between the tree-installation vessel and the reelship is obviously required. As the subsea tree is lowered to the seafloor, the reelship pays out the flowline and commences to move away from the tree installation vessel so that the line is not subjected to overbending.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/din": "TERM: DIN\nURL: https://iadclexicon.org/din\n\nDIN\nDeutsches Institut fur Normung.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nDIN\nDeutsches Institut f\u00fcr Normung e.V.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nDIN\nDIN: the norm issued by the Deutsche Institut fur Normalisierung.\nSource: Mining Regulation of the Netherlands, WJZ 02063603, Netherlands,16 December 2002.\nRegulations", "https://iadclexicon.org/direct-link-with-the-public-telephone-network": "TERM: Direct Link With The Public Telephone Network\nURL: https://iadclexicon.org/direct-link-with-the-public-telephone-network\n\nDirect Link With The Public Telephone Network\nDirect link with the public telephone network: a automatically operating telephone installation at a mining installation with which under normal circumstances telephone links can be formed at all times between the mining installation in question and the Dutch public telephone network.\nSource: Mining Regulation of the Netherlands, WJZ 02063603, Netherlands,16 December 2002.\nRegulations", "https://iadclexicon.org/direct-hydraulic-control": "TERM: Direct Hydraulic Control\nURL: https://iadclexicon.org/direct-hydraulic-control\n\nDirect Hydraulic Control\nControl method wherein hydraulic pressure is applied through an umbilical line to act directly on a subsea valve actuator. NOTE Upon venting of the pressure at the surface, the control fluid is returned through the umbilical to the surface due to the action of the restoring spring in the valve actuator. Subsea functions may be ganged together to reduce the number of umbilical lines.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/direct-notification": "TERM: Direct Notification\nURL: https://iadclexicon.org/direct-notification\n\nDirect Notification\n\u201cDirect notification\u201d means, person to person or phone contact between a well owner, owner holding a permit or their authorized representative and a division inspector and/or division field office staff. Voice mail messages are not considered direct notification.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations", "https://iadclexicon.org/direct-vertical-connection-method": "TERM: Direct Vertical Connection Method\nURL: https://iadclexicon.org/direct-vertical-connection-method\n\nDirect vertical connection method\nIn this method (see Figure A.29), the flowline terminates in a hydraulically actuated connector that is landed directly onto a vertical hub located on the subsea structure. All operations are conducted by the sealine installation vessel itself. After being landed, the connector is locked to the hub by applying hydraulic pressure via either an ROV tool or a hydraulic hot-line from the surface.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/directional-combination": "TERM: Directional Combination\nURL: https://iadclexicon.org/directional-combination\n\nDirectional Combination\nCombination of response values due to each of the three orthogonal components of an earthquake motion.\nSource:\nAPI\nRP 2EQ, Seismic Design Procedures and Criteria for Offshore Structures, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/directional-drilling": "TERM: Directional Drilling\nURL: https://iadclexicon.org/directional-drilling\n\nDirectional Drilling\n\u201cDirectional drilling\u201d means intentional changing of the direction of the well from the vertical.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/director": "TERM: Director\nURL: https://iadclexicon.org/director\n\nDirector\nDirector means the Director of BSEE of the U.S. Department of the Interior, or an official authorized to act on the Director\u2019s behalf.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations\nDirector\nDIRECTOR shall mean the Director of the Oil and Gas Conservation Commission of the State of Colorado or any member of the Director\u2019s staff authorized to represent the Director.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations\nDirector\n\u201cDirector\u201d means the director of oil and gas of the industrial commission, the assistant director of oil and gas of the industrial commission, and their designated representatives.\nSource: Oil and gas Conservation, North Dakota Administrative Code, Chapter 43-02-03, April 2012.\nRegulations\nDirector\n\u201cDirector\u201d means the Director of the New Mexico Energy, Minerals and Natural Resources Department, Oil Conservation Division.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations\nDirector\nDirector of the Oil and Gas Division or his staff delegate designated in writing by the director of the Oil and Gas Division or the commission.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations\nDirector\nThe director of the Oil and Gas Division of the Railroad Commission of Texas or the director\u2019s delegate.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations\nDirector\nThe director of the Oil and Gas Division or a staff delegate designated in writing by the director of the Oil and Gas Division or the commission.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations\nDirector\n\u201cDirector\u201d, in relation to a firm, means a partner in the firm.\nSource:\u00a0The Oil Industry (Development) Act, 1974, Act No. 47 of 1974, India, as amended as of May 2013.\nLegislation", "https://iadclexicon.org/director-general": "TERM: Director-General\nURL: https://iadclexicon.org/director-general\n\nDirector-General\n\u201cDirector-General\u201d means the Director-General of the Department of Mineral Resources.\nSource: Law of Information Energy, Petroleum Act B.E. 2514 (1971), Thailand, as of June 2013.\nLegislation", "https://iadclexicon.org/directional-well": "TERM: Directional Well\nURL: https://iadclexicon.org/directional-well\n\nDirectional Well\n\u201cDirectional well\u201d means a well bore that is intentionally deviated from vertical with an intentional azimuth.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/director-of-conservation": "TERM: Director Of Conservation\nURL: https://iadclexicon.org/director-of-conservation\n\nDirector Of Conservation\n\u201cDirector of Conservation\u201d means the person in official charge of the Conservation Division.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/disabling-injury": "TERM: Disabling Injury\nURL: https://iadclexicon.org/disabling-injury\n\nDisabling Injury\n\u201cDisabling injury\u201d means an employment injury or an occupational disease that\nprevents an employee from reporting for work or from effectively performing all the duties connected with the employee\u2019s regular work on any day subsequent to the day on which the disabling injury occurred, whether or not that subsequent day is a working day for that employee,\nresults in a loss by an employee of a body member or part thereof or in a complete loss of its usefulness, or\nresults in the permanent impairment of a body function of an employee.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations", "https://iadclexicon.org/disarm": "TERM: Disarm\nURL: https://iadclexicon.org/disarm\n\nDisarm\nTo disable the operation of a critical function or functions.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/discharge": "TERM: Discharge\nURL: https://iadclexicon.org/discharge\n\nDischarge\n\u201cDischarge\u201d means a notice of the discharge of a security notice or postponement and includes a partial discharge; mainlev\u00e9e.\nSource: \u00a0Canada Petroleum Resources Act, R.S.C. 1985, c. 36 (2nd Supp.), current to April 29, 2013.\nLegislation\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nDischarge\n\u201cDischarge\u201d means the release or setting free by any spilling, leaking, pumping, pouring, emitting, emptying, or dumping of substances.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/discharge-control": "TERM: Discharge Control\nURL: https://iadclexicon.org/discharge-control\n\nDischarge Control\nControl based on the limits of the station discharge pressure\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/discarded": "TERM: Discarded\nURL: https://iadclexicon.org/discarded\n\nDiscarded\nDiscarded as mentioned in the fifth subsection, means a managed selection process in archives and databases to pick out material and information that can be omitted.\nSource:\u00a0Guidelines Regarding the Management Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/discharge-line": "TERM: Discharge Line\nURL: https://iadclexicon.org/discharge-line\n\nDischarge Line\nLine between the pump that is used for pumping and the first permanent valve on a WBE. Examples \u2013 Surface production tree, wellhead.\nSource:\u00a0NORSOK D-010, Well integrity in drilling and well operations, Rev. 3, August 2004.\nGlobal Standards", "https://iadclexicon.org/discharge-or-hazardous-waste-discharge": "TERM: Discharge Or Hazardous Waste Discharge\nURL: https://iadclexicon.org/discharge-or-hazardous-waste-discharge\n\nDischarge Or Hazardous Waste Discharge\nThe accidental or intentional spilling, leaking, pumping, pouring, emitting, emptying, or dumping of hazardous waste into or on any land or water.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/discharge-nozzle": "TERM: Discharge Nozzle\nURL: https://iadclexicon.org/discharge-nozzle\n\nDischarge Nozzle\nPort through which fluid leaves the pump or compressor.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/discharge-plan": "TERM: Discharge Plan\nURL: https://iadclexicon.org/discharge-plan\n\nDischarge Plan\n\u201cDischarge plan\u201d means a plan the operator submits and the division approves pursuant to NMSA 1978, Section 70-2-12(B)(22) and WQCC rules.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/discharge-set-point": "TERM: Discharge Set Point\nURL: https://iadclexicon.org/discharge-set-point\n\nDischarge Set Point\nThe set limit for discharge pressure allowed to exit the station.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/discharge-pressure": "TERM: Discharge Pressure\nURL: https://iadclexicon.org/discharge-pressure\n\nDischarge Pressure\nFluid pressure as it leaves a pump, compressor, or valve.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/discharge-pressure-allowable": "TERM: Discharge Pressure Allowable\nURL: https://iadclexicon.org/discharge-pressure-allowable\n\nDischarge Pressure Allowable\nPressure allowable that specifies the pressure that triggers the simultaneous shutdown of all the units.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/discharge-valve": "TERM: Discharge Valve\nURL: https://iadclexicon.org/discharge-valve\n\nDischarge Valve\nOPEN/CLOSED valve, such as a gate valve or a ball valve, that allows or disallows fluid from leaving a pump or compressor.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/disclosable-information": "TERM: Disclosable Information\nURL: https://iadclexicon.org/disclosable-information\n\nDisclosable information\nDisclosable information means documentary information that is not permanently confidential information.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/disconnect": "TERM: Disconnect\nURL: https://iadclexicon.org/disconnect\n\nDisconnect\n1. Unlatch and separation of the LMRP connector from its mandrel.\n2. Unlatch and separation of the BOP stack connector from the wellhead.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/discovery-assessment-report": "TERM: Discovery Assessment Report\nURL: https://iadclexicon.org/discovery-assessment-report\n\nDiscovery assessment report\nDiscovery assessment report means a report that includes the following information:\nthe title in which the discovery was made;\na preliminary estimate of the location and areal extent of the petroleum pool;\ndetails of the geological structure in which the petroleum is located;\nthe results of all assessments of the discovery;\na preliminary estimate of the quantity of petroleum in the petroleum pool;\nthe data used to estimate the quantity of petroleum in the petroleum pool;\na preliminary estimate of the quantity of recoverable petroleum in the petroleum pool;\ndetails of the petroleum titleholder\u2019s plans for further evaluation of the discovery, including the work that the titleholder proposes to carry out in the title area in the next 12 months from the date of the report;\nif the Titles Administrator has issued a notice to the petroleum titleholder under regulation 2.03 and the notice has not been withdrawn \u2014 the information specified in the notice.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/discrete-hydraulic-control-system": "TERM: Discrete Hydraulic Control System\nURL: https://iadclexicon.org/discrete-hydraulic-control-system\n\nDiscrete Hydraulic Control System\nA system utilizing pilot hoses to transmit hydraulic pressure signals to activate pilot operated valves assigned to functions.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/disease": "TERM: Disease\nURL: https://iadclexicon.org/disease\n\nDisease\n\u201cDisease\u201d includes any ailment or adverse condition, whether of body or mind.\nSource: The Offshore Installations (Inspectors and Casualties) Regulations 1973, UK S.I. 1973/1842, 1973.\nRegulations", "https://iadclexicon.org/dishwater": "TERM: Dishwater\nURL: https://iadclexicon.org/dishwater\n\nDishwater\nDishwater means the residue from the manual or automatic washing of dishes and cooking utensils which have been pre-cleaned to the extent that any food particles adhering to them would not normally interfere with the operation of automatic dishwashers.\nSource: Resolution MEPC.219(63), 2012 Guidelines for the Implementation of MARPOL Annex\u00a0V, 2 March 2012, International Maritime Organization\nRegulatory Guidance", "https://iadclexicon.org/disparate-impact-stability": "TERM: Disparate Impact Stability\nURL: https://iadclexicon.org/disparate-impact-stability\n\nDisparate Impact Stability\nArises if an employer uniformly administers a criminal background check that disproportionately excludes people of a particular race, national origin, or other protected characteristic, and is not \u201cjob related for the position(s) in question and consistent with business necessity.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards", "https://iadclexicon.org/dismantling": "TERM: Dismantling\nURL: https://iadclexicon.org/dismantling\n\nDismantling\n\u201cDismantling\u201d means the dismantling or removal of the main and secondary structure of a fixed installation at the place at which it was operated, and \u201cdismantled\u201d shall be construed accordingly.\nSource: The Offshore Installations (Safety Case) Regulations 2005, UK S.I. 2005/3117, 2005.\nRegulations", "https://iadclexicon.org/disparate-treatment": "TERM: Disparate Treatment\nURL: https://iadclexicon.org/disparate-treatment\n\nDisparate Treatment\nIntentional discrimination in employment if a covered employer uses criminal history information differently based on an applicant\u2019s or employee\u2019s race, national origin, or other protected trait.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards", "https://iadclexicon.org/dispensation": "TERM: Dispensation\nURL: https://iadclexicon.org/dispensation\n\nDispensation\nApproval to operate with a deviation from a requirement.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards", "https://iadclexicon.org/disperged-oil-content": "TERM: Disperged Oil Content\nURL: https://iadclexicon.org/disperged-oil-content\n\nDisperged Oil Content\nDisperged oil content: the oil content as assessed in accordance with the Ospar agreement 2005-15.\nSource: Mining Regulation of the Netherlands, WJZ 02063603, Netherlands,16 December 2002.\nRegulations", "https://iadclexicon.org/dispersion": "TERM: Dispersion\nURL: https://iadclexicon.org/dispersion\n\nDispersion\nDilution of a vent stream or products of combustion as the fluids move through the atmosphere.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards", "https://iadclexicon.org/disposition": "TERM: Disposition\nURL: https://iadclexicon.org/disposition\n\nDisposition\nAction taken in accordance with the applicable specification with regard to a defect in a length of OCTG.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/displacement-meter": "TERM: Displacement Meter\nURL: https://iadclexicon.org/displacement-meter\n\nDisplacement Meter\nA type of meter that measures flow based on the physical displacement of fluid.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/dispersion-technique": "TERM: Dispersion Technique\nURL: https://iadclexicon.org/dispersion-technique\n\nDispersion Technique\n\u201cDispersion technique\u201d is a mathematical representation of the physical and chemical transportation characteristics, dilution characteristics and transformation characteristics of hydrogen sulfide gas in the atmosphere.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/displacement": "TERM: Displacement\nURL: https://iadclexicon.org/displacement\n\nDisplacement\nThe volume of steel in the tubulars and devices inserted and/or withdrawn from the well bore.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nDisplacement\n(compressor)\nVolume displaced by each stroke of a piston in a reciprocating compressor cylinder.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards\nDisplacement\n(pipe)\nPhysical volume of a pipe section, usually in cubic feet.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/disposal": "TERM: Disposal\nURL: https://iadclexicon.org/disposal\n\nDisposal\n\u201cDisposal\u201d means:\nthe delivery of crude oil to a refinery or a storage place for refining, notwithstanding whether such refinery or storage place is owned by the concessionaire;\nthe delivery of natural gas to a gas separation plant, a liquefied natural gas plant, a compressed natural gas plant or a gas storage place for such activities, notwithstanding whether such plant or storage place is owned by the concessionaire;\nappropriation of petroleum for use in any activity of the concessionaire or other persons without sale; or\ntransfer of petroleum without consideration.\nSource: Law of Information Energy, Petroleum Act (No. 4) B.E. 2514 (1989), Thailand, as of June 2013.\nLegislation\nDisposal\nThe discharge, deposit, injection, dumping, spilling, leaking, or placing of any hazardous waste into or on any land or water so that such waste or any constituent thereof may enter the environment or be emitted into the air or discharged into any waters, including ground waters.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/displacement-fluid": "TERM: Displacement Fluid\nURL: https://iadclexicon.org/displacement-fluid\n\nDisplacement Fluid\nIn oil well cementing, the fluid, usually drilling mud or salt water, that is pumped into the well after the cement is pumped to displace the cement from the casing and into the annulus and to prevent the cement from re-entering the casing after pumping stops.\nSource:\nAPI\nBULLETIN E3, Environmental Guidance Document: Well Abandonment and Inactive Well Practices for U.S. Exploration and Production Operations, First Edition, January 1993 (Reaffirmed June 2000).\nGlobal Standards", "https://iadclexicon.org/displacement-method": "TERM: Displacement Method\nURL: https://iadclexicon.org/displacement-method\n\nDisplacement Method\n\u201cDisplacement method\u201d means pumping a cement slurry or other material into a well through a drillpipe or other tubular string and recovering displaced fluids on the surface.\nSource: Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, \u00a7 25.990, December 7, 2012.\nRegulations", "https://iadclexicon.org/disposal-facility": "TERM: Disposal Facility\nURL: https://iadclexicon.org/disposal-facility\n\nDisposal Facility\nA facility or part of a facility at which hazardous waste is intentionally placed into or on any land or water, and at which waste will remain after closure.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/disruption": "TERM: Disruption\nURL: https://iadclexicon.org/disruption\n\nDisruption\nAn event which causes unplanned interruption in operations or functions for an unacceptable length of time.\nAdapted from: CNSSI 4009.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/dissolved-oil-content": "TERM: Dissolved Oil Content\nURL: https://iadclexicon.org/dissolved-oil-content\n\nDissolved Oil Content\nDissolved oil content: the sum of the contents of benzene, toluene, ethylebenzene and the 3 isomers of xylene, obtained, by application of\u00a0 Ospar agreement 2005-15 for the assessment of the dissolved oil content of an oil containing mixture, by quantifying measured peak surfaces against a series of standard solutions of said aromates in n-pentane.\nSource: Mining Regulation of the Netherlands, WJZ 02063603, Netherlands,16 December 2002.\nRegulations", "https://iadclexicon.org/distance-deck-head": "TERM: Distance Below Deck Head\nURL: https://iadclexicon.org/distance-deck-head\n\nDistance Below Deck Head\nDistance below deck head\nmeans the distance below the plating.\nSource:\u00a0IMO Resolution MSC.158(78), amendments to the Technical provisions for means of access for inspections (Resolution MSC.133(76)), 20 May 2004, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/distilled-water": "TERM: Distilled Water\nURL: https://iadclexicon.org/distilled-water\n\nDistilled Water\nWater that has been purified by being heated to a vapor form and then condensed into another container as liquid water that is essentially free of all solutes.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/distillate-fuel": "TERM: Distillate Fuel\nURL: https://iadclexicon.org/distillate-fuel\n\nDistillate Fuel\nFuel oil for combustion purposes delivered to and used on board ships with a kinematic viscosity at 40\u00b0C lower than or equal to 11.00 centistokes\n2\n(mm\n2\n/s.\nSource:\u00a0Resolution MEPC.192(61), 2010 Guidelines for monitoring the worldwide average sulphur content of fuel oils supplied for use on board ships, 1 October 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/distress-phase": "TERM: Distress Phase\nURL: https://iadclexicon.org/distress-phase\n\nDistress Phase\n\u201cDistress phase\u201d. A situation wherein there is a reasonable certainty that a person, a vessel or other craft is threatened by grave and imminent danger and requires immediate assistance.\nSource:\u00a0IMO Resolution MSC.70(69), adoption of amendments to the International Convention on Maritime Search and Rescue (SAR), 1979, 18 May 1998, International Maritime Organization.\nLegislation", "https://iadclexicon.org/distressed-well": "TERM: Distressed Well\nURL: https://iadclexicon.org/distressed-well\n\nDistressed Well\n\u201cDistressed well\u201d means a well authorized by Commission order to produce at an unrestricted rate in the interest of public safety due to technical difficulties which temporarily cannot be controlled.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/distributed-control-system": "TERM: Distributed Control System\nURL: https://iadclexicon.org/distributed-control-system\n\nDistributed Control System\nType of control system in which the system elements are dispersed but operated in a coupled manner.\nNOTE: Distributed control systems may have shorter coupling time constants than those typically found in SCADA systems.\nNOTE: Distributed control systems are commonly associated with continuous processes such as electric power generation; oil and gas refining; chemical, pharmaceutical and paper manufacture, as well as discrete processes such as automobile and other goods manufacture, packaging, and warehousing.\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/distributed-denial-of-service": "TERM: Distributed Denial of Service\nURL: https://iadclexicon.org/distributed-denial-of-service\n\nDistributed Denial of Service\nA denial of service technique that uses numerous systems to perform the attack simultaneously.\nAdapted from: CNSSI 4009.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/distributor": "TERM: Distributor\nURL: https://iadclexicon.org/distributor\n\nDistributor\n\u201cDistributor\u201d means a person, association of persons, firm, company or co- operative society, by whatsoever name called or referred to, and appointed by an oil company to purchase, receive, store and sell to consumers liquefied petroleum gas in cylinders.\nSource:\u00a0The Petroleum and Natural Gas Regulatory Board Act, 2006, No. 19 of 2006, India, amended as of May 2013.\nLegislation", "https://iadclexicon.org/district-commander": "TERM: District Commander\nURL: https://iadclexicon.org/district-commander\n\nDistrict Commander\nDistrict Commander means an officer who commands a Coast Guard District described in part 3 of this chapter or that person\u2019s authorized representative.\nSource: Outer Continental Shelf Activities, 33 CFR 140-147 (2013).\nRegulations\nDistrict Commander\nDistrict Commander means an officer of the Coast Guard who commands a Coast Guard District described in 33 CFR Part 3 or his authorized representative.\nSource: Mobile Offshore Drilling Units, 46 CFR 107-109 (2013).\nRegulations", "https://iadclexicon.org/district-authority": "TERM: District Authority\nURL: https://iadclexicon.org/district-authority\n\nDistrict Authority\n\u201cDistrict Authority\u201d means-\nin towns having a Commissioner of Police, the Commissioner or a Deputy Commissioner of Police;\nin any other place, the District Magistrate.\nSource:\u00a0The Petroleum Rules, 1976, India, 1976.\nRegulations\nSource: The Petroleum Rules, 2002, India, 13th March 2002.\nRegulations", "https://iadclexicon.org/district-engineer": "TERM: District Engineer\nURL: https://iadclexicon.org/district-engineer\n\nDistrict Engineer\nThe U.S. Army Corps of Engineers representative responsible for administering and enforcing federal laws and regulations, including processing and issuance of permits, under the jurisdiction of the U.S. Army Corps of Engineers.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/district-office": "TERM: District Office\nURL: https://iadclexicon.org/district-office\n\nDistrict Office\nThe commission-designated office for the geographic area in which the property or act subject to regulation is located or arises.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/dive": "TERM: Dive\nURL: https://iadclexicon.org/dive\n\nDive\nFor the purposes of these Regulations a person \u201cdives\u201d if\u2014\n(a) he enters\u2014\nwater or any other liquid; or\na chamber in which he is subject to pressure greater than 100 millibars above atmospheric pressure; and\n(b) in order to survive in such an environment he breathes in air or other gas at a pressure greater than atmospheric pressure;\nand references to \u201ca dive\u201d and \u201cdive\u201d shall be construed accordingly.\nSource: The Diving at Work Regulations 1997, UK S.I. 1997/2776, 1997.\nRegulations", "https://iadclexicon.org/div": "TERM: DIV\nURL: https://iadclexicon.org/div\n\nDIV\nDrillstring Induced Vibration.\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines\nDIV\nDownhole Isolation Valve.\nSource:\u00a0NOGEPA Industrial Guideline No. 44, Standards and Acceptance Guidelines, Enhance QA/QC for Critical Well Components, Netherlands, Version 0, July 2011.\nGlobal Standards\nSource:\u00a0NORSOK D-010, Well integrity in drilling and well operations, Rev. 3, August 2004.\nGlobal Standards", "https://iadclexicon.org/dive-site": "TERM: Dive Site\nURL: https://iadclexicon.org/dive-site\n\nDive Site\n\u201cDive site\u201d means the place on a craft or installation from which a diving operation is conducted and from which a diver or pilot involved in the diving operation enters the water (lieu de plong\u00e9e).\nSource:\u00a0Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/dive-time": "TERM: Dive Time\nURL: https://iadclexicon.org/dive-time\n\nDive Time\n\u201cDive time\u201d means the period commencing when a person begins pressurization or descent for a dive and terminating when the person completes decompression or ascent (dur\u00e9e de la plong\u00e9e).\nSource:\u00a0Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/dive-supervisor": "TERM: Dive Supervisor\nURL: https://iadclexicon.org/dive-supervisor\n\nDive Supervisor\nA dive supervisor shall be a diver who is not necessarily fit to dive provided that a level of fitness required for the responsibilities undertaken is maintained. The dive supervisor will be trained and experienced in the dive techniques and equipment being used in the dive operation. He or she will be appointed in writing by the employer, will be on site at all times and will also hold appropriate first aid qualifications in the management of diving-related medical problems relevant to the level of diving operation being carried out.\nSource: Guidelines for Occupational Diving 2004, Occupational Safety and Health Service, New Zealand, updated October 2010.\nRegulatory Guidance", "https://iadclexicon.org/diver": "TERM: Diver\nURL: https://iadclexicon.org/diver\n\nDiver\n\u201cDiver\u201d means a person who meets the requirements of section 53, 55 or 57, who is involved in a diving operation that is part of a diving program and who may be subject to pressures greater than atmospheric pressure (plongeur).\nSource:\u00a0Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations\nDiver\n\u201cDiver\u201d means a person at work who dives.\nSource:\u00a0The Diving at Work Regulations 1997, UK S.I. 1997/2776, 1997.\nRegulations", "https://iadclexicon.org/district-manager": "TERM: District Manager\nURL: https://iadclexicon.org/district-manager\n\nDistrict Manager\nDistrict Manager means the BSEE officer with authority and responsibility for operations or other designated program functions for a district within a BSEE Region.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations\nDistrict Manager\nDistrict Manager\u2015the head of any one of the districts of the state under the Division of Minerals, and as used, refers specifically to the manager within whose district the well or wells are located.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations\nDistrict Manager\nDistrict Manager\u2015the head of any one of the districts of the state of Louisiana under the Office of Conservation, and specifically, the manager within whose district the well which is subject to an application under the provisions of this Statewide Order is located.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations\nDistrict Manager\nDistrict Manager\u2015the head of any one of the districts of the state of Louisiana under the Office of Conservation, and specifically, the manager within whose district the field or fields are located from which the applicant proposes to commingle production.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations\nDistrict Manager\nDistrict Manager\u2015the head of any one of the districts of the state and under the Office of Conservation, and as used, refers specifically to the manager within whose district the well or wells are located.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations\nDistrict Manager\nDistrict Manager\u2015the manager of any one of the districts of the state of Louisiana under the Office of Conservation, and, as used, refers specifically to the manager within whose district the field or fields affected by the special order, as hereinafter defined, are located.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations\nDistrict Manager\nDistrict Manager\u2015the manager of any one of the districts of the state of Louisiana under the Office of Conservation, and refers specifically to the manager within whose district the pool for which any unit(s) are sought to be terminated are located.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations\nDistrict Manager\nDistrict Manager\u2015the head of any one of the districts of the state of Louisiana under the Office of Conservation, and specifically the manager within whose district the well affected by this Statewide Order is located.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations\nDistrict Manager\nDistrict Manager\u2015the manager of any one of the districts of the state of Louisiana under the Office of Conservation, and, as used, refers specifically to the manager within whose district the field or fields affected by the subject matter of the proposed hearing are located.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/diverless-ij-tube-seal": "TERM: Diverless I/J-tube Seal\nURL: https://iadclexicon.org/diverless-ij-tube-seal\n\nDiverless I/J-tube seal\nI/J-tube seal that does not require diver assistance. NOTE The seal is created by pulling it in to an I/J-tube. A clamping device resists the pull-in forces.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/divers-emergency-service-des": "TERM: Divers\u2019 Emergency Service (DES)\nURL: https://iadclexicon.org/divers-emergency-service-des\n\nDivers\u2019 Emergency Service (DES)\nDivers\u2019 Emergency Service (DES): 0800 4DES 111 or 0800 4337 111\nSource: Guidelines for Occupational Diving 2004, Occupational Safety and Health Service, New Zealand, updated October 2010.\nRegulatory Guidance", "https://iadclexicon.org/diver-assisted-ij-tube-seal": "TERM: Diver-assisted I/J-tube Seal\nURL: https://iadclexicon.org/diver-assisted-ij-tube-seal\n\nDiver-assisted I/J-tube seal\nI/J-tube seal that requires diver assistance to make-up the seal. NOTE It can incorporate a clamping device.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/diverse-ownership": "TERM: Diverse Ownership\nURL: https://iadclexicon.org/diverse-ownership\n\nDiverse Ownership\n\u201cDiverse ownership\u201d means leases or pools have different working, royalty or overriding royalty interest owners or different ownership percentages of the same working, royalty or overriding royalty interest owners.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/diversity": "TERM: Diversity\nURL: https://iadclexicon.org/diversity\n\nDiversity\nThe ability to perform the same function through a number of different and independent means.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/diverter-housing": "TERM: Diverter Housing\nURL: https://iadclexicon.org/diverter-housing\n\nDiverter Housing\nA permanent installation under the rotary table which houses the diverter unit.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/diverter": "TERM: Diverter\nURL: https://iadclexicon.org/diverter\n\nDiverter\nDevice attached to the marine riser or wellhead to close the vertical flow path and direct the flow in a predetermined direction.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nDiverter\nA device attached to the wellhead or marine riser to close the vertical flow path and direct well flow away from the drillfloor and rig.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nSource: ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards\nDiverter\nA device attached to the wellhead or marine riser to close the vertical access and direct flow into a line away from the rig.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nDiverter\nA device attached to the wellhead or marine riser to close the vertical access and direct any flow into a line and away from the rig.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards\nDiverter\nA device attached to the wellhead or marine riser to close the vertical flow path and direct well flow (typically shallow gas) into a vent line away from the rig.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards\nDiverter\nA device connected to the top of the wellhead or marine riser, directing flow away from the rig.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards\nDiverter\nTypically a device attached to the wellhead or marine riser to close the vertical access and direct any flow from the well away from the rig. The line running from the diverter may be referred to as the \u201cBlooie line\u201d.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards\nDiverter\n\u201cDiverter\u201d means a device attached to the wellhead to close the vertical access and direct any flow into a line away from the rig. Diverters differ from blowout preventers in that flow is not stopped but rather the flow path is redirected away from the rig.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/diverter-control-system": "TERM: Diverter Control System\nURL: https://iadclexicon.org/diverter-control-system\n\nDiverter Control System\nThe assemblage of pumps, accumulators, manifolds, control panels, valves, lines, etc., used to operate the diverter system.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/diverter-packer": "TERM: Diverter Packer\nURL: https://iadclexicon.org/diverter-packer\n\nDiverter Packer\nRefer to Annular Sealing Device.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/diverter-piping": "TERM: Diverter Piping\nURL: https://iadclexicon.org/diverter-piping\n\nDiverter Piping\nRefer to Vent Line.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/diverter-system": "TERM: Diverter System\nURL: https://iadclexicon.org/diverter-system\n\nDiverter System\nThe assemblage of an annular sealing device, flow control means, vent system components, and control system which facilitates closure of the upward flow path of the well fluid and opening of the vent to the atmosphere.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nDiverter System\nThe assemblage of an annular sealing device, flow control means, vent system components, and control system which facilitates closure of the upward flow path of the well fluid and opening of the vent to the atmosphere.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards\nDiverter System\n\u201cDiverter system\u201d means an assembly of nipples, valves, and piping attached to a well\u2019s structural or conductor casing for venting a gas kick away from the drill rig.\nSource:\u00a0Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, \u00a7 25.990, December 7, 2012.\nRegulations", "https://iadclexicon.org/diverter-unit": "TERM: Diverter Unit\nURL: https://iadclexicon.org/diverter-unit\n\nDiverter Unit\nThe device that embodies the annular sealing device and its actuating means.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/diving": "TERM: Diving\nURL: https://iadclexicon.org/diving\n\nDiving\nDiving has the meaning given by regulation 4.1.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Safety) Regulations 2009 (Select Legislative Instrument 2009 No. 382 as amended), Australia, prepared on 1 January 2012.\nRegulations\nDiving\nDiving:\nFor these Regulations, a person is diving if he or she:\nis in a chamber inside which the ambient pressure is equal to or higher than the hydrostatic pressure at a depth of 1 metre in seawater (whether or not the chamber is submerged in water or another liquid); or\nis submerged in water or another liquid and his or her lungs are subjected to a pressure greater than atmospheric pressure (whether or not he or she is wearing a wetsuit or other protective clothing); or\nis in a manned submersible craft that is submerged in water or another liquid.\nFor these Regulations, diving also includes diving using a snorkel and diving without the use of any breathing apparatus.\nFor these Regulations, diving does not include:\ndiving using a snorkel for the purpose of conducting an environmental survey; or\ndiving without the use of any breathing apparatus for that purpose.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Safety) Regulations 2009 (Select Legislative Instrument 2009 No. 382 as amended), Australia, prepared on 1 January 2012.\nRegulations\nDiving\nMeans diving under water where the diver breathes gases at greater than atmospheric pressure; and \u201cdiver\u201d has a corresponding meaning.\nSource: Guidelines for Occupational Diving 2004, Occupational Safety and Health Service, New Zealand, updated October 2010.\nRegulatory Guidance", "https://iadclexicon.org/diving-contractor": "TERM: Diving Contractor\nURL: https://iadclexicon.org/diving-contractor\n\nDiving contractor\n\u201cDiving contractor\u201d means a person who employs a diver for a diving operation or who holds a contract to supply diving services for a diving operation, but does not include a self-employed diver (entrepreneur en plong\u00e9e).\nSource: Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations\nDiving contractor\nDiving contractor means a person who enters into a contract to conduct a diving project.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Safety) Regulations 2009 (Select Legislative Instrument 2009 No. 382 as amended), Australia, prepared on 1 January 2012.\nRegulations\nDiving contractor\n\u201cDiving contractor\u201d shall be construed in accordance with regulation 5.\nSource: The Diving at Work Regulations 1997, UK S.I. 1997/2776, 1997.\nRegulations", "https://iadclexicon.org/diving-crew": "TERM: Diving Crew\nURL: https://iadclexicon.org/diving-crew\n\nDiving Crew\n\u201cDiving crew\u201d means the persons who are designated by a diving contractor to be involved in a diving operation conducted by the diving contractor and who are under the supervision of a supervisor (\u00e9quipe de plong\u00e9e).\nSource:\u00a0Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/diving-bell": "TERM: Diving Bell\nURL: https://iadclexicon.org/diving-bell\n\nDiving Bell\n\u201cDiving bell\u201d means a compression chamber that is intended to be submerged and that is designed to transport a person at atmospheric pressure or divers at pressures greater than atmospheric pressure from the surface to an underwater work site and back and includes the compression chamber of a diving submersible (tourelle de plong\u00e9e).\nSource:\u00a0Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations\nDiving Bell\nA diving bell is a submersible compression chamber used for transferring divers under pressure to and from the worksite.\nSource:\u00a0Commercial Diving Projects Offshore, Diving at Work Regulations 1997, Approved Code of Practice (UK HSE L103), First Edition, 1998.\nRegulatory Guidance\nDiving Bell\n\u201cDiving bell\u201d means any compression chamber which is capable of being manned and is used or designed for use under the surface of water in supporting human life being a chamber in which any occupant is or may be subjected to a pressure of more than 300 millibars above atmospheric pressure during normal operation.\nSource:\u00a0The Diving at Work Regulations 1997, UK S.I. 1997/2776, 1997.\nRegulations\nSource:\u00a0The Offshore Installations (Safety Case) Regulations 2005, UK S.I. 2005/3117, 2005.\nRegulations", "https://iadclexicon.org/diving-doctor": "TERM: Diving Doctor\nURL: https://iadclexicon.org/diving-doctor\n\nDiving Doctor\n\u201cDiving doctor\u201d means a medical doctor who is licensed and registered to practise in a province, who has completed a diving medical course acceptable to the Minister and who has been accepted in writing by the Minister to certify divers for the purposes of paragraph 53(b), but who has not been accepted by the Minister to provide medical assistance under pressures greater than atmospheric pressure (m\u00e9decin de plong\u00e9e).\nSource:\u00a0Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/diving-installation": "TERM: Diving Installation\nURL: https://iadclexicon.org/diving-installation\n\nDiving Installation\n\u201cDiving installation\u201d means a diving system and any associated vessel that\nfunction\nindependently of an accommodation installation, production installation or drilling installation (installation\nde\nplong\u00e9e).\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource:\u00a0Canada Oil and Gas Installations Regulations, SOR/96-118, February\u00a02013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Certificate of Fitness Regulations, SOR/95-187, Canada, current to May 31, 2012.\nRegulations\nSource:\u00a0Nova Scotia Offshore Petroleum Installations Regulations, SOR/95-191, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/diving-medical-consultant-dmc": "TERM: Diving Medical Consultant (DMC)\nURL: https://iadclexicon.org/diving-medical-consultant-dmc\n\nDiving Medical Consultant (DMC)\nPerson in charge of the Diving Hyperbaric Medical Unit. The issuer of occupational diving medicals.\nSource: Guidelines for Occupational Diving 2004, Occupational Safety and Health Service, New Zealand, updated October 2010.\nRegulatory Guidance", "https://iadclexicon.org/diving-operation": "TERM: Diving Operation\nURL: https://iadclexicon.org/diving-operation\n\nDiving operation\n\u201cDiving operation\u201d means any work or activity that is associated with a dive and that takes place during the total dive time and includes\nany work or activity involving a diver or pilot,\nthe activities of a person assisting a diver or pilot involved in the dive, and\nany use of an ADS in the dive (op\u00e9rations de plong\u00e9e).\nSource: Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations\nDiving operation\nDiving operations can be made up of either a number of dives or even a single dive. A diving operation is the portion of a diving project identified in the diving project plan which can be supervised safely by one person. It will normally be evident what this portion of work is, but factors such as the task, site conditions and the diving techniques to be used, all contribute to making the decision. For example, a 28-day diving project may be made up of 40 diving operations.\nSource: Commercial Diving Projects Offshore, Diving at Work Regulations 1997, Approved Code of Practice (UK HSE L103), First Edition, 1998.\nRegulatory Guidance\nDiving operation\nDiving operation means an offshore petroleum operation or greenhouse gas storage operation consisting of 1 or more dives.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Safety) Regulations 2009 (Select Legislative Instrument 2009 No. 382 as amended), Australia, prepared on 1 January 2012.\nRegulations\nDiving operation\n\u201cDiving operation\u201d means a diving operation identified in the diving project plan pursuant to regulation 8(3).\nSource: The Diving at Work Regulations 1997, UK S.I. 1997/2776, 1997.\nRegulations", "https://iadclexicon.org/diving-operation-record": "TERM: Diving Operation Record\nURL: https://iadclexicon.org/diving-operation-record\n\nDiving Operation Record\n\u201cDiving operation record\u201d means the record required to be kept in accordance with regulation 6(3)(e).\nSource: The Diving at Work Regulations 1997, UK S.I. 1997/2776, 1997.\nRegulations", "https://iadclexicon.org/diving-plant-and-equipment": "TERM: Diving Plant and Equipment\nURL: https://iadclexicon.org/diving-plant-and-equipment\n\nDiving Plant and Equipment\n\u201cDiving plant and equipment\u201d means the plant and equipment that are used in, or in connection with, a diving operation and includes the plant and equipment that are essential to a diver or pilot (mat\u00e9riel de plong\u00e9e).\nSource:\u00a0Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/diving-program-authorization": "TERM: Diving Program Authorization\nURL: https://iadclexicon.org/diving-program-authorization\n\nDiving Program Authorization\n\u201cDiving Program Authorization\u201d means an authorization to conduct a diving program that is issued to an operator pursuant to paragraph 5\n(\n1\n)\n(b) of the Act (\nautorisation\nde\nprogramme\nde\nplong\u00e9e).\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource:\u00a0Canada Oil and Gas Installations Regulations, SOR/96-118, February\u00a02013.\nRegulations", "https://iadclexicon.org/diving-project-plan": "TERM: Diving Project Plan\nURL: https://iadclexicon.org/diving-project-plan\n\nDiving Project Plan\n\u201cDiving project plan\u201d means a document prepared under regulation 6(2)(a) in accordance with regulation 8.\nSource: The Diving at Work Regulations 1997, UK S.I. 1997/2776, 1997.\nRegulations", "https://iadclexicon.org/diving-project": "TERM: Diving Project\nURL: https://iadclexicon.org/diving-project\n\nDiving project\nA \u2018diving project\u2019 is the term used for the overall diving job whether it lasts two hours or two months.\nDiving project can apply to both a continuous period of elevated pressure, as in saturation diving, and to a number of diving operations, possibly taking place over several days, where the divers are not under continuous elevated pressure.\nThe diving project does not necessarily finish once the last diver has returned to atmospheric pressure. Most decompression procedures require the diver to remain in the close vicinity of a recompression chamber for a specified time in case there is a need for treatment of symptoms of decompression illness. The diving project is only completed once that time period has expired.\nSource: Commercial Diving Projects Offshore, Diving at Work Regulations 1997, Approved Code of Practice (UK HSE L103), First Edition, 1998.\nRegulatory Guidance\nDiving project\n\u201cDiving project\u201d means any activity, made up of one or more diving operations, in which at least one person takes part or will take part as a diver and extends from the time when that person, or the first such person, commences to prepare to dive until that person, or the last such person, has left the water, chamber or other environment in which the dive, or any part of the dive, took place and has completed any requisite decompression procedures, including, where it may be reasonably anticipated that this will be needed, any therapeutic recompression.\nSource: The Diving at Work Regulations 1997, UK S.I. 1997/2776, 1997.\nRegulations\nDiving project\nDiving project means an activity consisting of 1 or more diving operations.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Safety) Regulations 2009 (Select Legislative Instrument 2009 No. 382 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/diving-station": "TERM: Diving Station\nURL: https://iadclexicon.org/diving-station\n\nDiving Station\n\u201cDiving station\u201d means the place from which a diving operation is controlled (poste de commande de plong\u00e9e).\nSource:\u00a0Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/diving-program": "TERM: Diving Program\nURL: https://iadclexicon.org/diving-program\n\nDiving Program\n\u201cDiving program\u201d means any work or activity related to the exploration or drilling for or the production, conservation, processing or transportation of oil or gas that involves a diving operation (programme de plong\u00e9e ou programme).\nSource:\u00a0Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/diving-safety-specialist": "TERM: Diving Safety Specialist\nURL: https://iadclexicon.org/diving-safety-specialist\n\nDiving Safety Specialist\n\u201cDiving safety specialist\u201d means a person who meets the criteria set out in subsection 26(1) (sp\u00e9cialiste de la s\u00e9curit\u00e9 en plong\u00e9e).\nSource:\u00a0Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/diving-submersible": "TERM: Diving Submersible\nURL: https://iadclexicon.org/diving-submersible\n\nDiving Submersible\n\u201cDiving submersible\u201d means a self-propelled submarine that has at least\none one-atmosphere compartment from which the diving submersible is piloted and from which a dive can be supervised, and\none compression chamber from which a dive can be conducted (sous-marin crache-plongeurs).\nSource:\u00a0Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/diving-supervisor": "TERM: Diving Supervisor\nURL: https://iadclexicon.org/diving-supervisor\n\nDiving Supervisor\n\u201cDiving supervisor\u201d means a supervisor of a diving operation involving a diver (directeur de plong\u00e9e).\nSource:\u00a0Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/division": "TERM: Division\nURL: https://iadclexicon.org/division\n\nDivision\n\u201cDivision\u201d means the division of oil and gas resources management, department of natural resources.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations\nDivision\n\u201cDivision\u201d means division of oil and gas, Ohio department of natural resources.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations\nDivision\n\u201cDivision\u201d means Division of Mineral Resources Management, Ohio department of natural resources.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations\nDivision\n\u201cDivision\u201d means Division of Mineral Resources Management, department of natural resources.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations\nDivision\n\u201cDivision\u201d means the New Mexico Energy, Minerals and Natural Resources Department, Oil Conservation Division.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations\nDivision\nThe Division of Occupational Safety and Health.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations", "https://iadclexicon.org/division-approved-facility": "TERM: Division-Approved Facility\nURL: https://iadclexicon.org/division-approved-facility\n\nDivision-Approved Facility\n\u201cDivision-approved facility\u201d means a division-permitted surface waste management or injection facility, a facility permitted pursuant to 20.6.2 NMAC, a facility approved pursuant to 19.15.35.8 NMAC or other facility that the division specifically approves for the particular purpose.\u00a0 The division shall not approve any facility not otherwise permitted unless it finds that the facility\u2019s use for the specified purpose will protect fresh water, public health and the environment and comply with other applicable federal or state statutes, federal regulations, state rules and local ordinances.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/diving-system": "TERM: Diving System\nURL: https://iadclexicon.org/diving-system\n\nDiving System\n\u201cDiving system\u201d means the plant or equipment used in or in connection with a diving operation, and includes the plant and equipment that are essential to a diver or to a pilot of a manned submersible (syst\u00e8me\nde\nplong\u00e9e).\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource: Canada Oil and Gas Installations Regulations, SOR/96-118, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Certificate of Fitness Regulations, SOR/95-187, Canada, current to May 31, 2012.\nRegulations\nSource:\u00a0Nova Scotia Offshore Petroleum Installations Regulations, SOR/95-191, Canada, current to May 31, 2012.\nRegulations\nDiving System\nDiving system is the plant and equipment necessary for the safe conduct of diving\\ operations from a mobile offshore drilling unit.\nSource: IMO Resolution A.1023(26), Code for the Construction and Equipment of Mobile Offshore Drilling Units (2009 MODU Code), 2009.\nGlobal Standards", "https://iadclexicon.org/division-clerk": "TERM: Division Clerk\nURL: https://iadclexicon.org/division-clerk\n\nDivision Clerk\n\u201cDivision clerk\u201d means the division employee the Director designates to accept filings in adjudicatory cases before the division.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/dlb": "TERM: DLB\nURL: https://iadclexicon.org/dlb\n\nDLB\nDuctility Level Blast .\nSource:\nAPI\nRP 2FB, Recommended Practice for the Design of Offshore Facilities Against Fire and Blast Loading, First Edition, April 2006.\nGlobal Standards", "https://iadclexicon.org/dlt": "TERM: DLT\nURL: https://iadclexicon.org/dlt\n\nDLT\nDesign life time.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/dmac": "TERM: DMAC\nURL: https://iadclexicon.org/dmac\n\nDMAC\nDiving Medical Advisory Committee.\nSource: Commercial Diving Projects Offshore, Diving at Work Regulations 1997, Approved Code of Practice (UK HSE L103), First Edition, 1998.\nRegulatory Guidance", "https://iadclexicon.org/district-magistrate": "TERM: District Magistrate\nURL: https://iadclexicon.org/district-magistrate\n\nDistrict Magistrate\n\u201cDistrict Magistrate\u201d includes an Additional District Magistrate and in States of Punjab and Haryana and in the Karaikal, Mahe and Yenam areas of the Union Territory of Pondicherry, also includes a Sub-divisional Magistrate.\nSource:\u00a0The Petroleum Rules, 1976, India, 1976.\nRegulations\nSource: The Petroleum Rules, 2002, India, 13th March 2002.\nRegulations", "https://iadclexicon.org/dmf": "TERM: DMF\nURL: https://iadclexicon.org/dmf\n\nDMF\nDrilling Managers Forum.\nSource:\u00a0Norwegian Oil and Gas Association, Guideline No. 135, Recommended Guidelines for Classification and categorization of well control incidents and well integrity incidents, Rev. 4, 27 June 2017,\nNational or Regional Standards\nDMF\nDrilling Manager Forum.\nSource: 117 OLF, Norwegian Oil and Gas Association recommended guidelines for Well Integrity, No. 117, Revision No. 4, June 2011.\nGlobal Standards", "https://iadclexicon.org/dmz": "TERM: DMZ\nURL: https://iadclexicon.org/dmz\n\nDMZ\nDemilitarized Zone\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/dn": "TERM: DN\nURL: https://iadclexicon.org/dn\n\nDN\nNominal Diameter.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards\nDN\nNumerical designation of size that is common to all components in a piping system, other than components designated by outside diameters or by thread size.\nNote: 1 to entry:\u00a0It is a convenient round number for reference purposes and is only loosely related to manufacturing dimensions.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards\nDN\nDiametre nominal (nominal diameter).\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/dmta": "TERM: DMTA\nURL: https://iadclexicon.org/dmta\n\nDMTA\nDynamic mechanical thermal analysis.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards\nDMTA\nMethod for determining the glass transition temperature of a polymer or\nGRP\n(3.2.44)\ncomponent.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/dnv-gl-certificate-vl": "TERM: DNV GL certificate (VL)\nURL: https://iadclexicon.org/dnv-gl-certificate-vl\n\nDNV GL certificate (VL)\nA product or material certificate validated and signed by a surveyor from DNV GL will be\u00a0denoted a VL certificate (see DNVGL-RU-SHIP Pt.1 Ch.3 Sec.5).\nSource:\u00a0Offshore Gangways, DNVGL-ST-0358, DNV GL, September 2017.\nGlobal Standards", "https://iadclexicon.org/dns": "TERM: DNS\nURL: https://iadclexicon.org/dns\n\nDNS\nDomain name system.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards", "https://iadclexicon.org/dnv": "TERM: DNV\nURL: https://iadclexicon.org/dnv\n\nDNV\nDet Norske Veritas.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards\nSource: Rules for Classification and Construction, IV Industrial Services, 6 Offshore Technology, 9 Guideline for Personnel Transfers by Means of Lifting Appliances, Edition 2011, Germanischer Lloyd SE,\nGlobal Standards\nSource: Verification of Lifting Appliances for the Oil and Gas Industry, DNV-OSS-308, October 2010, Det Norske Veritas AS,\nGlobal Standards", "https://iadclexicon.org/docd": "TERM: DOCD\nURL: https://iadclexicon.org/docd\n\nDOCD:\nDOCD means Development Operations Coordination Document.\nSource: Deep Water Well Control \u00a0Guidlines.\nIADC Guidelines\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/document-compliance": "TERM: Document of Compliance\nURL: https://iadclexicon.org/document-compliance\n\nDocument of Compliance\nDocument of Compliance\nmeans a document issued to a Company which complies with the requirements of this Code.\nSource:\u00a0IMO Resolution MSC.104(73), amendments to the International Management Code for the Safe Operation of Ships and for Pollution Prevention (International Safety Management (ISM) Code), 5 December 2000, International Maritime Organization.\nLegislation", "https://iadclexicon.org/document-format": "TERM: Document Format\nURL: https://iadclexicon.org/document-format\n\nDocument Format\nDocument format means the manner in which characters, structure and layout are organised.\nSource:\u00a0Guidelines Regarding the Management Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/documentary-evidence": "TERM: Documentary Evidence\nURL: https://iadclexicon.org/documentary-evidence\n\nDocumentary Evidence\nDocumentary evidence means documentation, other than a certificate of competency or certificate of proficiency, used to establish that the relevant requirements of these recommendations have been met.\nSource:\u00a0IMO Resolution A.1079(28), Recommendations for the Training and Certification of Personnel on Mobile Offshore Units (MOUs), Adopted on 4 December 2013, International Maritime Organization,\nRegulatory Guidance", "https://iadclexicon.org/documentary-information": "TERM: Documentary Information\nURL: https://iadclexicon.org/documentary-information\n\nDocumentary information\nDocumentary information has the meaning given by section 711 of the Act.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations\nDocumentary information\nDocumentary information has the meaning given by section 736 of the Act.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations\nDocumentary information\nDocumentary information means information contained in an applicable document.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/documentation": "TERM: Documentation\nURL: https://iadclexicon.org/documentation\n\n[eazydocs]\nLexicon Categories\nLegislation\nRegulations\nRegulatory Guidance\nGlobal Standards\nIADC Guidelines\nWell Control Institute\nCategories\nCategories\nSelect Category\n0-9\u00a0\u00a0(27)\nA\u00a0\u00a0(618)\nB\u00a0\u00a0(406)\nC\u00a0\u00a0(990)\nD\u00a0\u00a0(660)\nE\u00a0\u00a0(516)\nF\u00a0\u00a0(502)\nG\u00a0\u00a0(262)\nGlobal Standards\u00a0\u00a0(6,835)\nH\u00a0\u00a0(372)\nI\u00a0\u00a0(456)\nIADC Guidelines\u00a0\u00a0(292)\nJ\u00a0\u00a0(44)\nK\u00a0\u00a0(53)\nL\u00a0\u00a0(389)\nLegislation\u00a0\u00a0(978)\nM\u00a0\u00a0(658)\nN\u00a0\u00a0(279)\nNational or Regional Standards\u00a0\u00a0(158)\nO\u00a0\u00a0(344)\nP\u00a0\u00a0(870)\nQ\u00a0\u00a0(54)\nR\u00a0\u00a0(631)\nRegulations\u00a0\u00a0(2,109)\nRegulatory Guidance\u00a0\u00a0(1,389)\nS\u00a0\u00a0(1,244)\nT\u00a0\u00a0(509)\nU\u00a0\u00a0(177)\nV\u00a0\u00a0(168)\nW\u00a0\u00a0(345)\nWell Control Institute\u00a0\u00a0(10)\nX\u00a0\u00a0(4)\nY\u00a0\u00a0(20)\nZ\u00a0\u00a0(21)\nA-Z Index\n0-9\nA\nB\nC\nD\nE\nF\nG\nH\nI\nJ\nK\nL\nM\nN\nO\nP\nQ\nR\nS\nT\nU\nV\nW\nX\nY\nZ\nCopyright Info\nThe IADC Lexicon is \u00a9\nIADC\n. However, the documents from which the definitions were drawn may be copyrighted by the original sources, and may not be used without express permission of the copyright holders. IADC expressly recognizes the copyrights of contributors to this Lexicon, including\nAPI\n,\nOGP\n,\nISO\n,\nNORSOK\nand\nDNV\n.", "https://iadclexicon.org/documents": "TERM: Documents\nURL: https://iadclexicon.org/documents\n\nDocuments\nThe reference to \u2018documents\u2019, here and elsewhere in the Regulations, should be construed as also meaning information and data held electronically, on microfilm, or in any other form.\nSource: A Guide to the Offshore Installations (Safety Representatives and Safety Committees) Regulations 1989, Guidance on Regulations (UK HSE L110), Third Edition, 2012.\nRegulatory Guidance\nDocuments\nAgain, references to \u2018documents\u2019 should be construed as also meaning information and data held electronically, on microfilm, or other media.\nSource: A Guide to the Offshore Installations (Safety Representatives and Safety Committees) Regulations 1989, Guidance on Regulations (UK HSE L110), Third Edition, 2012.\nRegulatory Guidance\nDocuments\nInformation and its supporting medium (see record). Note: CSA Standard CAN/CSA-ISO 9000:05.\nSource: Environmental Protection Plan Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, March 31, 2011.\nRegulatory Guidance\nSource: Safety Plan Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, March 31, 2011.\nRegulatory Guidance\nDocuments\nIn this section, \u201cdocument\u201d includes any amendment to the document.\nSource: \u00a0Canada Petroleum Resources Act, R.S.C. 1985, c. 36 (2nd Supp.), current to April 29, 2013.\nLegislation", "https://iadclexicon.org/documented-information": "TERM: Documented Information\nURL: https://iadclexicon.org/documented-information\n\nDocumented Information\nInformation required to be controlled and maintained by an\norganization\nand the medium on which it is contained\nNote 1 to entry: Documented information can be in any format and media and from any source.\nNote 2 to entry: Documented information can refer to\nthe\nmanagement system\n, including related\nprocesses\n;\ninformation created in order for the organization to operate (documentation);\nevidence of results achieved (records).\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/documented-procedure": "TERM: Documented Procedure\nURL: https://iadclexicon.org/documented-procedure\n\nDocumented Procedure\nWhere the term \u201cdocumented procedure\u201c appears within this International Standard, this means that the procedure is established, documented, implemented and maintained. A single document may address the requirements for one or more procedures. A requirement for documented procedures may be covered by more than one document.\nSource:\nAPI\nSPEC Q1, Specification for Quality Programs for the Petroleum, Petrochemical and Natural Gas Industry, Upstream Segment, Eighth Edition, December 2007 (Addendum December 2010).\nGlobal Standards", "https://iadclexicon.org/dod": "TERM: DOD\nURL: https://iadclexicon.org/dod\n\nDOD\nDepartment of Defense.\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines", "https://iadclexicon.org/doe": "TERM: DOE\nURL: https://iadclexicon.org/doe\n\nDOE\nDepartment of Energy.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards", "https://iadclexicon.org/dof": "TERM: DOF\nURL: https://iadclexicon.org/dof\n\nDOF\nDegrees of freedom.\nSource:\nAPI\nRP 17B, Recommended Practice for Flexible Pipe, Fourth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/dog": "TERM: Dog\nURL: https://iadclexicon.org/dog\n\nDog\nA mechanical device that prevents motion in one or more directions.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards", "https://iadclexicon.org/dog-type-coupling": "TERM: Dog-Type Coupling\nURL: https://iadclexicon.org/dog-type-coupling\n\nDog-Type Coupling\nCoupling having wedges (dogs) that are mechanically driven to engage the pin and box coupling members.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nDog-Type Coupling\nA coupling having wedges (dogs) that are mechanically driven between the box and pin for engagement.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards\nDog-Type Coupling\nA coupling having dogs which act as wedges mechanically driven between the box and pin for engagement.\nSource:\nAPI\nSPEC 16R, Specification for Marine Drilling Riser Couplings, Exploration and Production Department, First Edition, January 1997.\nGlobal Standards", "https://iadclexicon.org/dogleg": "TERM: Dogleg\nURL: https://iadclexicon.org/dogleg\n\nDogleg\nA term applied to a sharp change of direction in a wellbore or ditch. Applied also to the permanent bending of wire rope or pipe.\nSource:\nAPI\nRP 7G, Recommended Practice for Drill Stem Design and Operating Limits, Upstream Segment, Sixteenth Edition, August 1998 (Addendum 2: September 2009).\nGlobal Standards", "https://iadclexicon.org/dogleg-severity": "TERM: Dogleg Severity\nURL: https://iadclexicon.org/dogleg-severity\n\nDogleg Severity\nA measure of the amount of change in the inclination and/or direction of a borehole, usually expressed in degrees per 100 feet of course length.\nSource:\nAPI\nRP 7G, Recommended Practice for Drill Stem Design and Operating Limits, Upstream Segment, Sixteenth Edition, August 1998 (Addendum 2: September 2009).\nGlobal Standards", "https://iadclexicon.org/doi": "TERM: DOI\nURL: https://iadclexicon.org/doi\n\nDOI\nDepartment of Interior\nAPI RP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards\nDOI\nU. S. Department of Interior.\nSource:\nAPI\nRP 49, Recommended Practice for Drilling and Well Servicing Operations Involving Hydrogen Sulfide, Third Edition, May 2001.\nGlobal Standards", "https://iadclexicon.org/doi-pipeline": "TERM: DOI Pipeline\nURL: https://iadclexicon.org/doi-pipeline\n\nDOI pipelines:\nDOI pipelines include:\nProducer-operated pipelines extending upstream (generally seaward) from each point on the OCS at which operating responsibility transfers from a producing operator to a transporting operator;\nProducer-operated pipelines extending upstream (generally seaward) of the last valve (including associated safety equipment) on the last production facility on the OCS that do not connect to a transporter-operated pipeline on the OCS before crossing into State waters;\nProducer-operated pipelines connecting production facilities on the OCS;\nTransporter-operated pipelines that DOI and DOT have agreed are to be regulated as DOI pipelines; and\nAll OCS pipelines not subject to regulation under 49 CFR parts 192 and 195.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/domain": "TERM: Domain\nURL: https://iadclexicon.org/domain\n\nDomain\nEnvironment or context that is defined by a security policy, security model, or security architecture to include a set of system resources and the set of system entities that have the right to access the resources [11].\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/dol": "TERM: DOL\nURL: https://iadclexicon.org/dol\n\nDOL\nU. S. Department of Labor.\nSource:\nAPI\nRP 49, Recommended Practice for Drilling and Well Servicing Operations Involving Hydrogen Sulfide, Third Edition, May 2001.\nGlobal Standards", "https://iadclexicon.org/domestic-gas-well": "TERM: Domestic Gas Well\nURL: https://iadclexicon.org/domestic-gas-well\n\nDomestic Gas Well\nDOMESTIC GAS WELL shall mean a gas well that produces solely for the use of the surface owner. The gas produced cannot be sold, traded or bartered.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/domestic-wastes": "TERM: Domestic Wastes\nURL: https://iadclexicon.org/domestic-wastes\n\nDomestic Wastes\nDomestic wastes means all types of wastes not covered by other Annexes that are generated in the accommodation spaces on board the ship. Domestic wastes does not include grey water.\nSource: Resolution\u00a0Resolution MEPC.201(62), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships, 1973 (Revised MARPOL Annex V), 15 July 2011, International Maritime Organization.\nLegislation", "https://iadclexicon.org/dos": "TERM: DoS\nURL: https://iadclexicon.org/dos\n\nDoS\nDenial-of-Service\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/dot": "TERM: DOT\nURL: https://iadclexicon.org/dot\n\nDOT\nDepartment of Transportation.\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards\nSource:\nAPI\nRP 14G, Recommended Practice for Fire Prevention and Control on Fixed Open-type Offshore Production Platforms: Upstream Segment, Fourth Edition, April 2007.\nGlobal Standards\nDOT\nU. S. Department of Transportation.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards\nSource:\nAPI\nRP 49, Recommended Practice for Drilling and Well Servicing Operations Involving Hydrogen Sulfide, Third Edition, May 2001.\nGlobal Standards", "https://iadclexicon.org/dot-pipeline": "TERM: DOT Pipeline\nURL: https://iadclexicon.org/dot-pipeline\n\nDOT pipelines:\nDOT pipelines include:\nTransporter-operated pipelines currently operated under DOT requirements governing design, construction, maintenance, and operation;\nProducer-operated pipelines that DOI and DOT have agreed are to be regulated under DOT requirements governing design, construction, maintenance, and operation; and\nProducer-operated pipelines downstream (generally shoreward) of the last valve (including associated safety equipment) on the last production facility on the OCS that do not connect to a transporter-operated pipeline on the OCS before crossing into State waters and that are regulated under 49 CFR parts 192 and 195.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/down-state": "TERM: Down State\nURL: https://iadclexicon.org/down-state\n\nDown State\nInternal disabled state of an item characterized either by a fault or by a possible inability to perform a required function during preventive maintenance. NOTE This state is related to availability performance (see 3.1).\nSource:\nAPI\nSTD 2000, Venting Atmospheric and Low-pressure Storage Tanks, Sixth Edition, November 2009.\nGlobal Standards\nDown State\nInternal disabled state of an item characterized either by a fault or by a possible inability to perform a required function during preventive maintenance.\u00a0NOTE This state is related to availability performance.\nSource: ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards", "https://iadclexicon.org/down-surge": "TERM: Down Surge\nURL: https://iadclexicon.org/down-surge\n\nDown Surge\nLine or vessel pressure surge, which is negative because its magnitude is below the normal operating pressure of the line or vessel.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/downflooding": "TERM: Downflooding\nURL: https://iadclexicon.org/downflooding\n\nDownflooding\nDownflooding means any flooding of the interior of any part of the buoyant structure of a unit through openings which cannot be closed watertight or weathertight, as appropriate, in order to meet the intact or damage stability criteria, or which are required for operational reasons to be left open.\nSource: IMO Resolution A.1023(26), Code for the Construction and Equipment of Mobile Offshore Drilling Units (2009 MODU Code), 2009.\nGlobal Standards", "https://iadclexicon.org/downhole-pumping-mpd": "TERM: Downhole Pumping MPD\nURL: https://iadclexicon.org/downhole-pumping-mpd\n\nDownhole Pumping MPD\nA pump of some design is used downhole to apply upward lift to annulus returns; to offset annulus friction pressure when circulating, to return riserless drilled mud and cuttings to the rig, or mid riser to reduce the hydrostatic head of mud and cuttings in ultra-deep water.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/down-time": "TERM: Down Time\nURL: https://iadclexicon.org/down-time\n\nDown Time\nTime interval during which an item is in a down state. NOTE The down time includes all the delays between the item failure and the restoration of its service. Down time can be either planned or unplanned.\nSource:\nAPI\nSTD 2000, Venting Atmospheric and Low-pressure Storage Tanks, Sixth Edition, November 2009.\nGlobal Standards\nDowntime\nTime interval during which an item is in a non-working state.\u00a0NOTE The downtime includes all the delays between the item failure and the restoration of its service. Downtime can be either planned or unplanned.\nSource: ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards", "https://iadclexicon.org/downhole-tractor": "TERM: Downhole Tractor\nURL: https://iadclexicon.org/downhole-tractor\n\nDownhole Tractor\nAn electric or electro-hydraulic system used to deploy tools, equipment and perforating guns in horizontal or highly deviated wells.\nSource:\nAPI\nRP 67, Recommended Practice for Oilfield Explosives Safety, Upstream Segment, Second Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/downhole-well-test-tool": "TERM: Downhole Well Test Tool\nURL: https://iadclexicon.org/downhole-well-test-tool\n\nDownhole Well Test Tool\nA device used in combination with other devices to perform a downhole well test.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards", "https://iadclexicon.org/downhole-well-test": "TERM: Downhole Well Test\nURL: https://iadclexicon.org/downhole-well-test\n\nDownhole Well Test\nA downhole well test is an operation deploying a temporary completion in a well to safely acquire dynamic rates, formation pressure/temperature, and formation fluid data.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards", "https://iadclexicon.org/downsqueeze-method": "TERM: Downsqueeze Method\nURL: https://iadclexicon.org/downsqueeze-method\n\nDownsqueeze Method\n\u201cDownsqueeze method\u201d means pumping a cement slurry or other material into a well through a drillpipe or other tubular string and forcing displaced fluids into a downhole formation.\nSource: Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, \u00a7 25.990, December 7, 2012.\nRegulations", "https://iadclexicon.org/downstream": "TERM: Downstream\nURL: https://iadclexicon.org/downstream\n\nDownstream\nDirection of movement away from the reservoir.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards\nDownstream\nAway from a component in the direction of flow.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards\nDownstream\nBusiness process most commonly used in the petroleum industry to describe postproduction processes (e.g. refining, transportation and marketing of petroleum products).\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal Standards\nDownstream\nBusiness process, most commonly in the petroleum industry, associated with post-production activities.\u00a0EXAMPLES Refining, transportation and marketing of petroleum products.\nSource: ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards", "https://iadclexicon.org/discontinuity": "TERM: Discontinuity\nURL: https://iadclexicon.org/discontinuity\n\nDiscontinuity (or Flaw or Imperfection)\nIrregularity in the product, such as a lap, seam, pit and lamination.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/downstream-facility": "TERM: Downstream Facility\nURL: https://iadclexicon.org/downstream-facility\n\nDownstream Facility\n\u201cDownstream facility\u201d means a facility associated with the transportation (including gathering) or processing of gas or oil (including a refinery, gas plant, compressor station or crude oil pump station); brine production; or the oil field service industry.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/dp-control-station": "TERM: DP Control Station\nURL: https://iadclexicon.org/dp-control-station\n\nDP Control Station\nDynamic Positioning control station (DP control station) means a workstation designated for DP operations, where necessary information sources, such as indicators, displays, alarm panels, control panels and internal communication systems are installed (this includes: DP control and independent joystick control operator stations, required position reference systems\u2019 Human Machine Interface (HMI), manual thruster levers, mode change systems, thruster emergency stops, internal communications).\nSource: IMO MSC.1/Circ.1580,\nGUIDELINES FOR VESSELS AND UNITS WITH DYNAMIC POSITIONING (DP) SYSTEMS,\n16 June 2017, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/dp": "TERM: DP\nURL: https://iadclexicon.org/dp\n\nDP\nDesign Pressure.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards\nDP\nPlain end drill pipe.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards\nDP\nDynamically positioned.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nSource:\u00a0Commercial Diving Projects Offshore, Diving at Work Regulations 1997, Approved Code of Practice (UK HSE L103), First Edition, 1998.\nRegulatory Guidance\nSource:\u00a0Oil & Gas UK, Guidelines on subsea BOP systems, Issue 1, July 2012,\nGlobal Standards\nDP\nDrillpipe or Dynamic Positioning.\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines\nDP\nDynamic positioning.\nSource:\nAPI\nBulletin 97, Well Construction Interface Document Guidelines, First Edition, December 2013.\nGlobal Standards\nSource:\u00a0International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nSource:\u00a0ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards\nSource:\u00a0NORSOK D-010, Well integrity in drilling and well operations, Rev. 3, August 2004.\nGlobal Standards\nSource:\u00a0OGP Report No. 476, Recommendations for enhancements to well control training, examination and certification, International Association of Oil & Gas Producers, October 2012.\nGlobal Standards\nDP\nStationkeeping technique consisting primarily of a system of automatically controlled on-board thrusters, which generate appropriate thrust vectors to counter the mean and slowly varying induced actions.\nSource:\u00a0ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards", "https://iadclexicon.org/dp-control-system": "TERM: DP Control System\nURL: https://iadclexicon.org/dp-control-system\n\nDP Control System\nDynamic Positioning control system.\nSource: IMO MSC.1/Circ.1580,\nGUIDELINES FOR VESSELS AND UNITS WITH DYNAMIC POSITIONING (DP) SYSTEMS,\n16 June 2017, International Maritime Organization.\nRegulatory Guidance\nDP Control System\nDynamic Positioning control system (DP control system) means all control components and systems, hardware and software necessary to dynamically position the vessel. The DP control system consists of the following:\ncomputer system/joystick system;\nsensor system(s);\ncontrol stations and display system (operator panels);\nposition reference system(s);\nassociated cabling and cable routeing; and\nnetworks\nSource: IMO MSC.1/Circ.1580,\nGUIDELINES FOR VESSELS AND UNITS WITH DYNAMIC POSITIONING (DP) SYSTEMS,\n16 June 2017, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/dp-vessel": "TERM: DP Vessel\nURL: https://iadclexicon.org/dp-vessel\n\nDP Vessel\nDynamically positioned vessel (DP vessel).\nSource: IMO MSC.1/Circ.1580,\nGUIDELINES FOR VESSELS AND UNITS WITH DYNAMIC POSITIONING (DP) SYSTEMS,\n16 June 2017, International Maritime Organization.\nRegulatory Guidance\nDP Vessel\nDynamically positioned vessel (DP vessel) means a unit or a vessel which automatically maintains its position and/or heading (fixed location, relative location or predetermined track) by means of thruster force.\nSource: IMO MSC.1/Circ.1580,\nGUIDELINES FOR VESSELS AND UNITS WITH DYNAMIC POSITIONING (DP) SYSTEMS,\n16 June 2017, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/dp-operation": "TERM: DP Operation\nURL: https://iadclexicon.org/dp-operation\n\nDP Operation\nDynamic Positioning Operation.\nSource: IMO MSC.1/Circ.1580,\nGUIDELINES FOR VESSELS AND UNITS WITH DYNAMIC POSITIONING (DP) SYSTEMS,\n16 June 2017, International Maritime Organization.\nRegulatory Guidance\nDP Operation\nDynamic Positioning operation (DP operation) means using the DP system to control at least two degrees of freedom in the horizontal plane automatically.\nSource: IMO MSC.1/Circ.1580,\nGUIDELINES FOR VESSELS AND UNITS WITH DYNAMIC POSITIONING (DP) SYSTEMS,\n16 June 2017, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/dp-system": "TERM: DP System\nURL: https://iadclexicon.org/dp-system\n\nDP System\nDynamic Positioning system.\nSource: IMO MSC.1/Circ.1580,\nGUIDELINES FOR VESSELS AND UNITS WITH DYNAMIC POSITIONING (DP) SYSTEMS,\n16 June 2017, International Maritime Organization.\nRegulatory Guidance\nDP System\nDynamic Positioning system (DP system) means the complete installation necessary for dynamically positioning a vessel comprising, but not limited to, the following sub-systems:\npower system;\nthruster system; and\nDP control system.\nSource: IMO MSC.1/Circ.1580,\nGUIDELINES FOR VESSELS AND UNITS WITH DYNAMIC POSITIONING (DP) SYSTEMS,\n16 June 2017, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/dpin": "TERM: Dpin\nURL: https://iadclexicon.org/dpin\n\nD\npin\nThe maximum uplift force during spud can extraction.\nSource:\nAPI\nStandard 2CCU, Offshore Cargo Carrying Units, First Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/dpo": "TERM: DPO\nURL: https://iadclexicon.org/dpo\n\nDPO\nDynamic positioning operator.\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines", "https://iadclexicon.org/dpi": "TERM: DPI\nURL: https://iadclexicon.org/dpi\n\nDPI\nDye penetrant inspection.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/dpms": "TERM: DPMS\nURL: https://iadclexicon.org/dpms\n\nDPMS\nDrilling equipment planned maintenance system.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/dpp": "TERM: DPP\nURL: https://iadclexicon.org/dpp\n\nDPP:\nDrill pipe pressure.\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines\nDPP:\nDPP means Development and Production Plan.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/dps-2": "TERM: DPS-2\nURL: https://iadclexicon.org/dps-2\n\nDPS-2\nDynamic Positioning System Class 2 (ABS).\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines", "https://iadclexicon.org/dpr": "TERM: DPR\nURL: https://iadclexicon.org/dpr\n\nDPR\nNewfoundland Offshore Petroleum Drilling and Production Regulations, 2009 and Nova Scotia Offshore Petroleum Drilling and Production Regulations, 2009.\nIncident Reporting and Investigation Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, November 30, 2012.\nRegulatory Guidance", "https://iadclexicon.org/dpvad": "TERM: DPVAD\nURL: https://iadclexicon.org/dpvad\n\nDPVAD\nDynamic Positioning Verification Acceptance Document.\nSource: IMO MSC.1/Circ.1580,\nGUIDELINES FOR VESSELS AND UNITS WITH DYNAMIC POSITIONING (DP) SYSTEMS,\n16 June 2017, International Maritime Organization.\nRegulatory Guidance\nDPVAD\nDynamic Positioning Verification Acceptance Document (DPVAD) means the document issued by the Administration or its Recognized Organization to a DP vessel complying with these Guidelines.\nSource: IMO MSC.1/Circ.1580,\nGUIDELINES FOR VESSELS AND UNITS WITH DYNAMIC POSITIONING (DP) SYSTEMS,\n16 June 2017, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/drafting": "TERM: Drafting\nURL: https://iadclexicon.org/drafting\n\nDrafting\nProcess of delivering more gas than is presently entering the system.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/dqa": "TERM: DQA\nURL: https://iadclexicon.org/dqa\n\nDQA\nData Quality Assurance.\nSource:\nIMO MSC.1/Circ.1512, Guideline on Software Quality Assurance and Human-Centred Design for e-navigation, 8 June 2015, International Maritime Organization.\nRegulatory Guidance\nDQA\nA set of processes, that ensures that shore and shipboard based data used by e-navigation systems meets and complies with required quality specifications.\nSource:\nIMO MSC.1/Circ.1512, Guideline on Software Quality Assurance and Human-Centred Design for e-navigation, 8 June 2015, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/drag": "TERM: Drag\nURL: https://iadclexicon.org/drag\n\nDrag\nAnother term for frictional loss often associated with the AGA flow equation.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/drag-reducing-agents": "TERM: Drag Reducing Agents\nURL: https://iadclexicon.org/drag-reducing-agents\n\nDrag Reducing Agents\u00a0(DRAs)\nLong-chain organic molecules in a hydrocarbon or water base injected into line or vessels to reduce frictional losses.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/drain-entry": "TERM: Drain Entry\nURL: https://iadclexicon.org/drain-entry\n\nDrain Entry\nA drain entry is defined as an open fluid collection system, such as a trough or gutter, that routes the drained fluid to the drain opening.\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards", "https://iadclexicon.org/drain-opening": "TERM: Drain Opening\nURL: https://iadclexicon.org/drain-opening\n\nDrain Opening\nA drain opening is defined as an opening in the drain system where the drained fluid actually enters the drain piping from the atmosphere.\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards", "https://iadclexicon.org/drainage-basin": "TERM: Drainage Basin\nURL: https://iadclexicon.org/drainage-basin\n\nDrainage Basin\nThe area of land from which all surface run-off flows through a sequence of streams, rivers and, possibly, lakes to the same outlet.\nSource: Identifying and assessing water sources: Guidance document for the onshore oil and gas industry, International Petroleum Industry Environmental Conservation Association (IPIECA), 2014.\nGlobal Standards", "https://iadclexicon.org/drain-valve": "TERM: Drain Valve\nURL: https://iadclexicon.org/drain-valve\n\nDrain Valve\nDownhole device that manually relieves internally trapped pressure at surface.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards", "https://iadclexicon.org/drained-condition": "TERM: Drained Condition\nURL: https://iadclexicon.org/drained-condition\n\nDrained Condition\ncondition whereby the applied stresses and stress changes are supported by the soil skeleton and do not cause a change in pore pressure.\nSource:\nAPI\nRP 2GEO, Geotechnical Foundation Design Considerations, First Edition, April, 2011, Addendum 1, October 2014.\nGlobal Standards\nSource:\nAPI\nRecommended Practice 2GEO, Geotechnical and Foundation Design Considerations, First Edition, April 2015\u00a0(Addendum 1, October 2014).\nGlobal Standards", "https://iadclexicon.org/draught": "TERM: Draught\nURL: https://iadclexicon.org/draught\n\nDraught\nDraught is the vertical distance from the moulded baseline to the waterline.\nSource:\nIMO resolution MSC.267(85), International Code on Intact Stability, 2008 (2008 IS Code), 4\u00a0December 2008, International Maritime Organization.\nRegulatory Guidance\nSource:\u00a0IMO Resolution MSC.267(85), adoption of the International Code on Intact Stability, 2008 (2008 IS Code), 4 December 2008, International Maritime Organization.\nRegulatory Guidance\nDraught (d)\nDraught (d)\nis the vertical distance from the keel line at mid-length to the waterline in question. <Chapter II-1, regulation 2>.\nSource:\u00a0IMO Resolution MSC.216(82), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 8 December 2006, International Maritime Organization.\nLegislation", "https://iadclexicon.org/draining": "TERM: Draining\nURL: https://iadclexicon.org/draining\n\nDraining\nDecrease in volume of fluid in the line or vessel due to lack of pressure.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/drape-hose": "TERM: Drape Hose\nURL: https://iadclexicon.org/drape-hose\n\nDrape Hose\nMoonpool line.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nDrape Hose\nFlexible line connecting a choke, kill, and auxiliary line terminal fitting on the telescopic joint to the appropriate piping on the rig structure.\nNOTE: A U-shaped bend in this flexible line accommodates vessel and telescopic joint inner barrel movement, while the outer barrel remains fixed and under tension.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nDrape Hose\nA flexible line connecting a choke, kill, or auxiliary line terminal fitting on the telescopic joint to the appropriate piping on the rig structure. A U-shaped bend or \u201cdrape\u201d in this line allows for relative movement between the inner barrel of the telescopic joint and the outer barrel of the telescopic joint as the vessel moves.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nDrape Hose\nFlexible line connecting a choke, kill or auxiliary line terminal fitting on the telescopic joint to the appropriate piping on the rig structure.\nNOTE: A U-shaped bend or \u201cdrape\u201d in this line allows for relative movement between the inner barrel of the telescopic joint and the outer barrel of the telescopic joint as the vessel moves.\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/draught-t0": "TERM: Draught T0\nURL: https://iadclexicon.org/draught-t0\n\nDraught T0\nDraught, T\n0\n, is the maximum design operating summer draught, in metres, measured from top of keel.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 4, Steel Unit Structures, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/draught-tt": "TERM: Draught TT\nURL: https://iadclexicon.org/draught-tt\n\nDraught TT\nDraught, T\nT\n, is the maximum design transit summer draught, in metres, measured from top of keel.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 4, Steel Unit Structures, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/draw-works": "TERM: Draw Works\nURL: https://iadclexicon.org/draw-works\n\nDraw Works\n\u201cDraw works\u201d means the hoisting mechanism on a drilling, well servicing, or workover rig. It is essentially a large winch that spools off or takes in the hoisting line.\nSource: Oil and Gas Drilling and Servicing Operations, Michigan Administrative Code R 408, February 8, 2013.\nRegulations\nDrawworks\nAny assembly of power transmission equipment and machine parts used in the rotary method of drilling or well servicing, for hoisting and lowering the drill pipe, casing, tubing and drilling tools used in a well.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations", "https://iadclexicon.org/drawdown": "TERM: Drawdown\nURL: https://iadclexicon.org/drawdown\n\nDrawdown\nReduction in borehole pressure below formation pressure.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards", "https://iadclexicon.org/dressed-in": "TERM: Dressed-in\nURL: https://iadclexicon.org/dressed-in\n\nDressed-in\n\u201cDressed-in\u201d means fully equipped to dive and ready to enter the water, with the diver\u2019s personal diving equipment tested and at hand, whether or not helmet, face plate or face mask is in place (\u00e9quip\u00e9).\nSource:\u00a0Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/drift-diameter": "TERM: Drift Diameter\nURL: https://iadclexicon.org/drift-diameter\n\nDrift Diameter\nMinimum diameter that allows for the passage of the drift.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nDrift Diameter\nMinimum inside diameter (ID) of a packer, expressed as the OD of the drift bar utilized during assembly inspection, as outlined in 7.4.11.\nSource:\nAPI\nSPEC 11D1, Packers and Bridge Plugs, Upstream Segment, Second Edition, July 2009.\nGlobal Standards", "https://iadclexicon.org/drift": "TERM: Drift\nURL: https://iadclexicon.org/drift\n\nDrift\nBar utilized to verify the passage of a specified diameter and length through a well test tool.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards\nDrift\nA drift is a gauge used to check minimum ID of loops, flowlines, nipples, tubing, casing, drill pipe, and drill collars.\nSource:\nAPI\nRP 7G, Recommended Practice for Drill Stem Design and Operating Limits, Upstream Segment, Sixteenth Edition, August 1998 (Addendum 2: September 2009).\nGlobal Standards\nDrift\nCylindrical gauge used to check the minimum inside diameter.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards\nDrift\nCylindrical mandrel for verifying drift diameter of individual and assembled equipment.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nDrift\nGauge used to check minimum internal diameter of drill stem components.\nSource:\nAPI\nSPEC 7-1, Specification for Rotary Drill Stem Elements, First Edition, March 2006 (Addendum April 2011).\nGlobal Standards\nDrift (times)\nVariation in the apparatus indication with time at any fixed gas volume fraction (including\u00a0clean air) under constant ambient conditions.\nSource:\u00a0IEC 60079-29-1, Explosive atmospheres \u2013 Part 29-1: Gas detectors \u2013 Performance requirements of detectors for flammable gases.\nGlobal Standards", "https://iadclexicon.org/drift-off": "TERM: Drift Off\nURL: https://iadclexicon.org/drift-off\n\nDrift Off\nUnintended lateral move of a dynamically positioned (DP) vessel off of its intended location relative to the wellhead, generally caused by the loss of stationkeeping control or propulsion.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nDrift Off\nAn unintended lateral move of a dynamically positioned vessel off of its intended location relative to the wellhead, generally caused by loss of stationkeeping control or propulsion.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards\nDrift-Off\nUnintended lateral movement of a dynamically positioned vessel off its intended location relative to the wellhead, generally caused by loss of station-keeping control or propulsion.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/drift-mandrel": "TERM: Drift Mandrel\nURL: https://iadclexicon.org/drift-mandrel\n\nDrift Mandrel\nCylinder, machined to specified dimensions, that is passed through a pipe to locate obstructions and/or to assess compliance with the appropriate specifications.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/drill-floor": "TERM: Drill Floor\nURL: https://iadclexicon.org/drill-floor\n\nDrill Floor\n\u201cDrill floor\u201d means, in respect of a drilling rig or drilling unit, the stable platform surrounding the slip setting area that provides support for employees during drilling operations; (plancher de forage).\nSource:\u00a0Canada Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, February 2013.\nRegulations\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations", "https://iadclexicon.org/drill-collar": "TERM: Drill Collar\nURL: https://iadclexicon.org/drill-collar\n\nDrill Collar\nThick-walled pipe or tube designed to provide stiffness and concentration of weight at the bit.\nSource:\nAPI\nRP 7G, Recommended Practice for Drill Stem Design and Operating Limits, Upstream Segment, Sixteenth Edition, August 1998 (Addendum 2: September 2009).\nGlobal Standards\nDrill Collar\nThick-walled pipe or tube designed to provide stiffness and concentration of mass at or near the bit.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards\nDrill Collar\nThick-walled pipe used to provide stiffness and concentration of mass at or near the bit.\nSource:\nAPI\nSPEC 7-1, Specification for Rotary Drill Stem Elements, First Edition, March 2006 (Addendum April 2011).\nGlobal Standards", "https://iadclexicon.org/drill-cuttings": "TERM: Drill Cuttings\nURL: https://iadclexicon.org/drill-cuttings\n\nDrill Cuttings\nDrill cuttings\u2014Rock cuttings and related mineral residues generated during the drilling of an oil or gas well.\nSource: Oil and Gas Wells, Pennsylvania Code, Title 25, Chapter 78, December 2012.\nRegulations", "https://iadclexicon.org/drill-floor-clearance": "TERM: Drill Floor Clearance\nURL: https://iadclexicon.org/drill-floor-clearance\n\nDrill Floor Clearance\nClear distance between the bottom of the rotary table support beam and the BOP deck of the platform.\nSource:\u00a0ISO 18647:2017, Petroleum and natural gas industries \u2014 Modular drilling rigs for offshore fixed platforms, First Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/drill-floor-substructure": "TERM: Drill Floor Substructure\nURL: https://iadclexicon.org/drill-floor-substructure\n\nDrill Floor Substructure\nThe foundation structure on which the derrick, rotary table, draw-works, and other drilling equipment are supported.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards\nDrill Floor Substructure\nThe foundation structure(s) on which the derrick, rotary table, drawworks, and other drilling equipment are supported.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards", "https://iadclexicon.org/drill-pipe-body": "TERM: Drill-Pipe Body\nURL: https://iadclexicon.org/drill-pipe-body\n\nDrill-Pipe Body\nSeamless steel pipe with upset ends. See Figure 1.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/drill-pipe": "TERM: Drill Pipe\nURL: https://iadclexicon.org/drill-pipe\n\nDrill pipe\nA length of tube, usually steel, to which special threaded connections called tool joints are attached.\nSource:\nAPI\nRP 7G, Recommended Practice for Drill Stem Design and Operating Limits, Upstream Segment, Sixteenth Edition, August 1998 (Addendum 2: September 2009).\nGlobal Standards\nDrill pipe\nDrill pipe body with weld-on tool joints. See Figure 1.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards\nDrill pipe\nThe heavy seamless tubing used to rotate the drill bit and circulate the drilling fluid. Usually in 30-ft lengths, the joints of drill pipe are coupled together with special threaded connections called tool joints.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nDrill pipe\nLength of tube, usually steel, to which special threaded connections called tool joints are attached.\nSource\nAPI\nSPEC 7-1, Specification for Rotary Drill Stem Elements, First Edition, March 2006 (Addendum April 2011).\nGlobal Standards\nDrill pipe\nDrill-pipe body with weld-on tool joints.\nSource:\nAPI\nSPEC 5DP, Specification for Drill Pipe, First Edition, August 2009.\nGlobal Standards\nDrill pipe\n\u201cDrill pipe\u201d means a length of steel tube to which special threaded connections called tool joints are attached. Several lengths joined together are called a drill string.\n[Mich. Admin. Code R 408 (2013)].\nSource: Oil and Gas Drilling and Servicing Operations, Michigan Administrative Code R 408, February 8, 2013.\nRegulations", "https://iadclexicon.org/drill-pipe-body-manufacturer": "TERM: Drill-Pipe-Body Manufacturer\nURL: https://iadclexicon.org/drill-pipe-body-manufacturer\n\nDrill-Pipe-Body Manufacturer\nFirm, company or corporation that operates facilities for making drill-pipe bodies and is responsible for compliance with the requirements of this International Standard applicable to the drill-pipe body. See 7.21.\nSource:\nAPI\nSPEC 5DP, Specification for Drill Pipe, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/drill-pipe-riser": "TERM: Drill Pipe Riser\nURL: https://iadclexicon.org/drill-pipe-riser\n\nDrill Pipe Riser\nSingle string of drill pipe with an attached hydraulic control umbilical and annulus umbilical.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/drill-pipe-manufacturer": "TERM: Drill-Pipe Manufacturer\nURL: https://iadclexicon.org/drill-pipe-manufacturer\n\nDrill-Pipe Manufacturer\nFirm, company or corporation responsible for compliance with all the applicable requirements of this International Standard. See 6.16.\nSource:\nAPI\nSPEC 5DP, Specification for Drill Pipe, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/drill-ship": "TERM: Drill Ship\nURL: https://iadclexicon.org/drill-ship\n\nDrill Ship\nA connecting component either flanged or hubbed, fitted between BOP equipment, with outlets.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/drill-pipe-safety-valve": "TERM: Drill Pipe Safety Valve\nURL: https://iadclexicon.org/drill-pipe-safety-valve\n\nDrill Pipe Safety Valve\nAn essentially full-opening valve located on the rig floor with threads to match the drill pipe connections or other tubulars in use. NOTE: This valve is used to close off the drill pipe to prevent flow and may be crossed over to fit other connections and sizes of tubulars being installed in the well.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nDrill Pipe Safety Valve\nAn essentially full-opening valve located on the rig floor with threads to match the drill pipe in use. This valve is used to close off the drill pipe to prevent flow.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nDrill Pipe Safety Valve\nAn essentially full-opening valve located on the rig floor with threads to match the drill pipe in use. This valve is used to close off the drill pipe to prevent flow.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards", "https://iadclexicon.org/drill-pipe-torsion-strength-ratio": "TERM: Drill-Pipe Torsion-Strength Ratio\nURL: https://iadclexicon.org/drill-pipe-torsion-strength-ratio\n\nDrill-Pipe Torsion-Strength Ratio\nTorsion strength of the tool-joint connection divided by the drill-pipe-body torsion strength.\nSource:\nAPI\nSPEC 5DP, Specification for Drill Pipe, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/drill-pipe-weld-neck": "TERM: Drill-Pipe Weld Neck\nURL: https://iadclexicon.org/drill-pipe-weld-neck\n\nDrill-Pipe Weld Neck\nMachined part of the drill-pipe comprising the tool-joint weld neck, the weld and the drill-pipe-body upset. See Figure B.1.\nSource:\nAPI\nSPEC 5DP, Specification for Drill Pipe, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/drill-site": "TERM: Drill Site\nURL: https://iadclexicon.org/drill-site\n\nDrill Site\nDrill site\u00a0In these Regulations, \u201cdrilling installation\u201d, \u201cdrilling rig\u201d, \u201cdrilling unit\u201d, \u201cdrill site\u201d, \u201cinstallation\u201d, \u201cproduction installation\u201d, \u201cproduction operation\u201d, \u201cproduction site\u201d and \u201csubsea production system\u201d have the same meaning as in subsection 2(1) of the Canada Oil and Gas Installations Regulations.\nSource:\u00a0Canada Oil and Gas Drilling and Production Regulations, SOR/2009-315, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Petroleum Drilling and Production Regulations, SOR/2009-317, Canada, current to May 31, 2012.\nRegulations\nDrill Site\n\u201cDrill site\u201d means a location where a drilling rig is or is proposed to be installed (emplacement\nde\nforage).\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource:\u00a0Canada Oil and Gas Installations Regulations, SOR/96-118, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Certificate of Fitness Regulations, SOR/95-187, Canada, current to May 31, 2012.\nRegulations\nSource:\u00a0Nova Scotia Offshore Petroleum Installations Regulations, SOR/95-191, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/drill-stem-safety-valve": "TERM: Drill Stem Safety Valve\nURL: https://iadclexicon.org/drill-stem-safety-valve\n\nDrill Stem Safety Valve\nAn essentially full \u2013 opening valve used to close off the drill pipe and prevent flow up the drill string. Kept on the drill floor, and has threaded connections matching the drill pipe in use.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/drill-stem-test": "TERM: Drill Stem Test\nURL: https://iadclexicon.org/drill-stem-test\n\nDrill Stem Test\nA test taken by means of special testing equipment run into the wellbore on the drill string (work string) to determine the producing characteristics of a formation.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nDrill Stem Test (DST)\nA test conducted to determine production flow rate and/or formation pressure prior to completing the well.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nDrill Stem Test\nA procedure to determine the productive capacity, pressure, permeability or extent (or a combination of these) of a hydrocarbon reservoir. While several different proprietary hardware sets are available to accomplish this, the common idea is to isolate the zone of interest with temporary packers. Next, one or more valves are opened to produce the reservoir fluids through the drillpipe and allow the well to flow for a time. Finally, the operator kills the well, closes the valves, removes the packers and trips the tools out of the hole. The test may be short (one hour or less) or long (several days or weeks) depending on the requirements and goals. Also there might be more than one flow and pressure buildup periods.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards\nDrill Stem Test\n\u201cDrill stem test\u201d means a method of gathering data on the potential productivity of a formation by permitting the flow of formation fluids through the drill pipe.\n[Mich. Admin. Code R 408 (2013)].\nSource: Oil and Gas Drilling and Servicing Operations, Michigan Administrative Code R 408, February 8, 2013.\nRegulations", "https://iadclexicon.org/drill-stem": "TERM: Drill Stem\nURL: https://iadclexicon.org/drill-stem\n\nDrill stem\nThe entire drilling assembly from the swivel to the bit composed of the kelly, drill string (work string), subs, drill collars. and other downhole tools such as stabilizers and reamers. This assembly is used to rotate the bit and carry the drilling fluid to the bit.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nDrill stem\nAll members between the swivel or top drive and the bit; includes drill string.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards\nDrill stem\n\u201cDrill stem\u201d means the entire drilling assembly from the swivel to the bit composed of the kelly, drill string, subs, drill collars, and other downhole tools such as stabilizers and reamers.\n[Mich. Admin. Code R 408 (2013)].\nSource: Oil and Gas Drilling and Servicing Operations, Michigan Administrative Code R 408, February 8, 2013.\nRegulations", "https://iadclexicon.org/drill-string-float": "TERM: Drill String Float\nURL: https://iadclexicon.org/drill-string-float\n\nDrill String Float\nA check valve in the drill string that will allow fluid to be pumped in to the well but will prevent wellbore fluids from entering the drill pipe.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nDrill String Float\nA check valve in the drill string that will allow fluid to be pumped into the well but will prevent flow from the well through the drill pipe.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards", "https://iadclexicon.org/drill-string": "TERM: Drill String\nURL: https://iadclexicon.org/drill-string\n\nDrill string\nSeveral sections or joints of drill pipe joined together. May also refer to sections or joints of threaded tubing or casing joined together to be used for drilling.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nDrill string element\nDrill pipe with tool joints attached.\nSource:\nAPI\nRP 7G, Recommended Practice for Drill Stem Design and Operating Limits, Upstream Segment, Sixteenth Edition, August 1998 (Addendum 2: September 2009).\nGlobal Standards\nDrill String\nSeveral sections or joints of drill pipe with the tool joints that are joined together.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/drilled-solids-removal-system": "TERM: Drilled-Solids Removal System\nURL: https://iadclexicon.org/drilled-solids-removal-system\n\nDrilled-Solids Removal System\nAll equipment and processes used while drilling a well that remove the solids generated from the hole and carried by the drilling fluid. NOTE These processes include settling, screening, desanding, desilting, centrifuging and dumping.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/drilled-solids": "TERM: Drilled Solids\nURL: https://iadclexicon.org/drilled-solids\n\nDrilled Solids\nFormation solids which enter the drilling-fluid system, whether produced by the drill bit or from the side of the borehole.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards\nDrilled Solids\nDrilling solids or cuttings are particles that are generated by drilling into subsurface geological formations and are carried to the surface with drilling muds.\nSource: \u00a0Offshore Waste Treatment Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, December 15, 2010.\nRegulatory Guidance\nDrilled Solids\nDrilling muds are fluids that are circulated in oil and gas wells to clean and condition the hole, to lubricate the drill bit and to counterbalance formation pressure. These muds consist of a \u201ccontinuous phase\u201d which forms the base fluid and in which the various other mud components are suspended or dissolved. Depending on the nature of the well to be drilled and the technical requirements, wells may be drilled using one mud system from top to bottom, or may require modifications to the mud formulation or mud type as the well progresses.\nSource: \u00a0Offshore Waste Treatment Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, December 15, 2010.\nRegulatory Guidance", "https://iadclexicon.org/driller": "TERM: Driller\nURL: https://iadclexicon.org/driller\n\nDriller\nFirst line supervisor whose main duties are to control the activities of his crew and to train those crew members in the proper way to perform their assigned tasks. The driller is responsible for operation of the drilling and hoisting equipment. This person is also referred to as the \u201ccrew chief\u201d or \u201crig operator\u201d in well servicing operations.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards", "https://iadclexicon.org/drilled-solids-removal-system-performance": "TERM: Drilled-Solids Removal System Performance\nURL: https://iadclexicon.org/drilled-solids-removal-system-performance\n\nDrilled-Solids Removal System Performance\nMeasure of the removal of drilled solids by surface solids-control equipment. NOTE The calculation is based on a comparison of the dilution required to maintain the desired drilled-solids content, with that which would have been required if none of the drilled solids were removed.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/drilling": "TERM: Drilling\nURL: https://iadclexicon.org/drilling\n\nDrilling\nAll exploration, appraisal and production drilling and workover as well as their administrative, engineering, construction, materials supply and transportation aspects. It includes site preparation, rigging up and down and restoration of the drilling site upon work completion. Drilling includes all exploration, appraisal and production drilling.\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards\nDrilling\nIncludes redrilling and means digging a hole in earth formation with a power-driven drill bit for the purpose of exploring for or developing of oil or gas. Drilling includes those operations that are concerned with the completion of a well.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations", "https://iadclexicon.org/drilling-areas": "TERM: Drilling Areas\nURL: https://iadclexicon.org/drilling-areas\n\nDrilling Areas\nThose areas in which wells are being drilled, recompleted, or reworked for the purpose of exploring for or producing oil or gas. Wells meeting any of the conditions of the above are referred to as \u201cdrilling wells\u201d. The term \u201cdrilling wells\u201d does not include wells on which wireline work is being performed through a lubricator or wells into which, or from which, pumping equipment is being installed or removed.\nAPI RP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards", "https://iadclexicon.org/drilling-and-production-template": "TERM: Drilling and Production Template\nURL: https://iadclexicon.org/drilling-and-production-template\n\nMultiwall/manifold template or drilling and production template\nA multiwell/manifold template (also often referred to as a drilling and production template) is a template with multiple wells drilled and completed through it, and incorporating a manifold system for gathering of produced fluids and/or distribution of injected fluids, as well as a production riser support is illustrated in Figure A.22. This type of template also includes connection point(s) for tie-in of flowlines or production risers to/from the manifold to the host facility.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/drilling-base": "TERM: Drilling Base\nURL: https://iadclexicon.org/drilling-base\n\nDrilling Base\n\u201cDrilling base\u201d means the stable foundation on which a drilling rig is installed, and includes the ground surface, an artificial island, an ice platform, a platform fixed to the ground or\nseafloor\nand any other foundation specially constructed for drilling operations (base\nde\nforage).\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource:\u00a0Canada Oil and Gas Installations Regulations, SOR/96-118, February\u00a02013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Certificate of Fitness Regulations, SOR/95-187, Canada, current to May 31, 2012.\nRegulations\nSource:\u00a0Nova Scotia Offshore Petroleum Installations Regulations, SOR/95-191, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/drilling-break": "TERM: Drilling Break\nURL: https://iadclexicon.org/drilling-break\n\nDrilling Break\nA change in the rate of penetration that may or may not be a result of penetrating a pressured reservoir.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/drilling-control-data-acquisition": "TERM: Drilling Control and Data Acquisition\nURL: https://iadclexicon.org/drilling-control-data-acquisition\n\nDrilling Control and Data Acquisition (DCDA)\nSpecific drilling control system mainly used by operators in driller\u2019s cabin and information with regards to drilling data for the entire drilling rig.\nSource:\u00a0NORSOK D-001, Drilling facilities, Rev. 3, December 2012.\nGlobal Standards", "https://iadclexicon.org/drilling-contractor": "TERM: Drilling Contractor\nURL: https://iadclexicon.org/drilling-contractor\n\nDrilling Contractor\nThe company under contract with the lease operator to provide a rig, and associated rig personnel, needed to perform the well construction activities.\nNOTE In some instances the rig may be provided by the lease operator; however, it is normally operated by a drilling contractor.\nSource:\nAPI\nBulletin 97, Well Construction Interface Document Guidelines, First Edition, December 2013.\nGlobal Standards", "https://iadclexicon.org/drilling-control-network": "TERM: Drilling Control Network\nURL: https://iadclexicon.org/drilling-control-network\n\nDrilling Control Network (DCN)\nDCDA system\u2019s control network (controller level).\nSource:\u00a0NORSOK D-001, Drilling facilities, Rev. 3, December 2012.\nGlobal Standards", "https://iadclexicon.org/drilling-control-systems": "TERM: Drilling Control Systems\nURL: https://iadclexicon.org/drilling-control-systems\n\nDrilling Control Systems (DCS)\nGeneric term for drilling control systems, include instrumentation, e.g. DCDA, BOP, Cement, CRI, Mud Mix. ML, MWD etc.\nSource:\u00a0NORSOK D-001, Drilling facilities, Rev. 3, December 2012.\nGlobal Standards", "https://iadclexicon.org/drilling-contractors-safe-work-practices": "TERM: Drilling Contractor\u2019s Safe Work Practices\nURL: https://iadclexicon.org/drilling-contractors-safe-work-practices\n\nDrilling Contractor\u2019s Safe Work Practices\nDrilling contractor\u2019s rig practices (as part of their management system) intended to minimize the risks associated with operational, maintenance, and modification activities.\nSource:\nAPI\nBulletin 97, Well Construction Interface Document Guidelines, First Edition, December 2013.\nGlobal Standards", "https://iadclexicon.org/drilling-equipment-set": "TERM: Drilling Equipment Set\nURL: https://iadclexicon.org/drilling-equipment-set\n\nDrilling Equipment Set\nSet of equipment that includes derrick/mast, substructure, drawworks, crown block, traveling block, hook, TDS, rotary table, BOP, driller\u2019s cabin, drill floor equipment, choke and kill manifold and can also include shale shakers, degasser, desander, desilter, centrifuge, cuttings dryer, pipe handling system and BOP handling system etc., used to implement hoisting and rotating functions during drilling operations.\nNote: 1 to entry:\u00a0The drilling equipment set is generally movable by means of skid rails such that the centre can be positioned over one of a number of well slots.\nSource:\u00a0ISO 18647:2017, Petroleum and natural gas industries \u2014 Modular drilling rigs for offshore fixed platforms, First Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/drilling-facilities": "TERM: Drilling Facilities\nURL: https://iadclexicon.org/drilling-facilities\n\nDrilling Facilities\nStructures containing systems, equipment and utilities required for drilling operations.\nSource:\u00a0NORSOK D-001, Drilling facilities, Rev. 3, December 2012.\nGlobal Standards", "https://iadclexicon.org/drilling-fluid": "TERM: Drilling Fluid\nURL: https://iadclexicon.org/drilling-fluid\n\nDrilling Fluid\nWater or oil-based fluid that is circulated down the drill pipe into the well and back up the annulus to the rig for purposes including containment of formation pressure, the removal of cuttings, bit lubrication and cooling, treating the wall of the well, and acting as a media for the pulsed transmission of well and drilling data to surface.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nDrilling Fluid\nAny liquid or slurry pumped down the drill string and up the annulus of a hole during the drilling operation.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards\nDrilling Fluid\nA water or oil-based fluid circulated down the drillpipe into the well and back up to the rig for purposes including containment of formation pressure, the removal of cuttings, bit lubrication and cooling, treating the wall of the well and providing a source for well data.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards\nDrilling Fluid\n\u201cDrilling fluid\u201d means any fluid used for the purpose of drilling a well.\nSource:\u00a0Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, \u00a7 25.990, December 7, 2012.\nRegulations\nDrilling Fluid\nDrilling fluid: fluid for the construction of the borehole, to which materials or preparation of whatever content have been added.\nSource: Mining Regulation of the Netherlands, WJZ 02063603, Netherlands,16 December 2002.\nRegulations", "https://iadclexicon.org/drilling-fluid-disposal-pit": "TERM: Drilling Fluid Disposal Pit\nURL: https://iadclexicon.org/drilling-fluid-disposal-pit\n\nDrilling Fluid Disposal Pit\nPit, other than a reserve pit, used for disposal of spent drilling fluid.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/drilling-fluid-return-line": "TERM: Drilling Fluid Return Line\nURL: https://iadclexicon.org/drilling-fluid-return-line\n\nDrilling Fluid Return Line\nRefer to Flow Line.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/drilling-fluid-systems": "TERM: Drilling Fluid Systems\nURL: https://iadclexicon.org/drilling-fluid-systems\n\nDrilling Fluid Systems.\nDrilling fluid systems mean systems with tanks (pits), pumps, piping, chemical store, sensors, indicators and alarms to monitor, record, recondition, transfer and store fluids.\nSource:\u00a0Guidance Notes on Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, Oil Industry Safety Directorate (India), 2012.\nRegulatory Guidance", "https://iadclexicon.org/drilling-hoisting-line": "TERM: Drilling (Hoisting) Line\nURL: https://iadclexicon.org/drilling-hoisting-line\n\nDrilling (Hoisting) Line\nA wire line used in the main rig hoisting system.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations", "https://iadclexicon.org/drilling-fluid-storage-pit": "TERM: Drilling Fluid Storage Pit\nURL: https://iadclexicon.org/drilling-fluid-storage-pit\n\nDrilling Fluid Storage Pit\nPit used for storage of drilling fluid which is not currently being used but which will be used in future drilling operations. Drilling fluid storage pits are often centrally located among several leases.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/drilling-installation": "TERM: Drilling Installation\nURL: https://iadclexicon.org/drilling-installation\n\nDrilling Installation\nDrilling installation\u00a0In these Regulations, \u201cdrilling installation\u201d, \u201cdrilling rig\u201d, \u201cdrilling unit\u201d, \u201cdrill site\u201d, \u201cinstallation\u201d, \u201cproduction installation\u201d, \u201cproduction operation\u201d, \u201cproduction site\u201d and \u201csubsea production system\u201d have the same meaning as in subsection 2(1) of the Canada Oil and Gas Installations Regulations.\nSource:\u00a0Canada Oil and Gas Drilling and Production Regulations, SOR/2009-315, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Petroleum Drilling and Production Regulations, SOR/2009-317, Canada, current to May 31, 2012.\nRegulations\nDrilling Installation\n\u201cDrilling installation\u201d means a drilling unit or a drilling rig and its associated drilling base, and includes any associated dependent diving system (installation\nde\nforage).\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource:\u00a0\u00a0Canada Oil and Gas Installations Regulations, SOR/96-118, February\u00a02013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Certificate of Fitness Regulations, SOR/95-187, Canada, current to May 31, 2012.\nRegulations\nSource:\u00a0Nova Scotia Offshore Petroleum Installations Regulations, SOR/95-191, Canada, current to May 31, 2012.\nRegulations\nDrilling Installation\na drillship, semi-submersible, jack-up or other vessel or structure used in a drilling program and fitted with a drilling rig, and includes the drilling rig and other facilities related to the drilling program that are installed on the vessel or structure.\nSource: Atlantic Canada Offshore Petroleum Industry, Standard Practice for the Training and Qualifications of Personnel, 2013, Canadian Association of Petroleum Producers,\nGlobal Standards", "https://iadclexicon.org/drilling-line": "TERM: Drilling Line\nURL: https://iadclexicon.org/drilling-line\n\nDrilling (Hoisting) Line\nThe wire rope used in the rig\u2019s main hoisting system.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nDrilling (Hoisting) Line\n\u201cDrilling line\u201d sometimes called a hoisting line, means the wire line used in the main rig hoisting system, one end of which is attached to the hoisting drum. This line does not include a tugger line. [Mich. Admin. Code R 408 (2013)].\nSource: Oil and Gas Drilling and Servicing Operations, Michigan Administrative Code R 408, February 8, 2013.\nRegulations", "https://iadclexicon.org/drilling-liquids": "TERM: Drilling Liquids\nURL: https://iadclexicon.org/drilling-liquids\n\nDrilling Liquids\nLiquid solutions (referred to as mud) conveyed at high pressure through the high-pressure mud piping system, mud standpipe, rotary hose, rotary swivel stem, drill string, and drill bit to accommodate the drilling process.\nNOTE: For the purpose of this specification, drilling liquids do not include fluids containing pressurized air or gasses of any kind.\nSource:\nAPI\nSPEC 7K, Drilling and Well Servicing Equipment Upstream Segment, Fifth Edition, June 2010 (August 2010).\nGlobal Standards\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards", "https://iadclexicon.org/drilling-mud": "TERM: Drilling Mud\nURL: https://iadclexicon.org/drilling-mud\n\nDrilling Mud\n\u201cDrilling Mud\u201d means any mixture of water, bentonite, and/or clay to form a slurry as commonly used in the oil and gas industry.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations", "https://iadclexicon.org/drilling-margin": "TERM: Drilling Margin\nURL: https://iadclexicon.org/drilling-margin\n\nDrilling margin or drilling window or operating margin\nThe difference between the maximum pore pressure and the minimum effective fracture pressure. It is used while drilling and can be determined for any point within an open-hole interval. NOTE Drilling margin is usually expressed in terms of equivalent mud weight.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/drilling-operation": "TERM: Drilling Operation\nURL: https://iadclexicon.org/drilling-operation\n\nDrilling Operation\nA continuous effort to drill or deepen a wellbore for which the commission has issued a permit.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/drilling-operations": "TERM: Drilling Operations\nURL: https://iadclexicon.org/drilling-operations\n\nDrilling Operations\n\u201cDrilling operations\u201d means the drilling of an oil and gas well and the production and completion operations ensuing from the drilling which require entry upon the surface estate and which were commenced after June 30, 1979, and oil and gas geophysical and seismograph exploration activities commenced after June 30, 1983.\nSource: Control of Oil and Gas Resources, North Dakota Century Code, Title 38, Chapter 8, February 2013.\nLegislation\nDrilling Operations\n\u201cDrilling operations\u201d means the drilling of a subsurface mineral extraction well and the injection, production, and completion operations ensuing from the drilling which require entry upon the surface estate, and includes subsurface mineral exploration activities.\nSource: Control of Oil and Gas Resources, North Dakota Century Code, Title 38, Chapter 8, February 2013.\nLegislation\nDrilling Operations\n\u201cDrilling operations\u201d means the penetration of ground below the setting depth of structural or conductor casing, using a drilling rig capable of performing the permitted well work, and for purposes other than setting structural or conductor casing; \u201cdrilling operations\u201d includes the running of casing, cementing, and other downhole work performed ancillary to formation evaluation, and operations necessary to complete and equip the well so that formation fluids can be safely brought to the surface.\nSource: Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, \u00a7 25.990, December 7, 2012.\nRegulations", "https://iadclexicon.org/drilling-or-boring": "TERM: Drilling or Boring\nURL: https://iadclexicon.org/drilling-or-boring\n\nDrilling or Boring\n\u201cDrilling\u201d or \u201cboring\u201d means perforation of the earth\u2019s surface crust by mechanical means (irrespective of whether the hole caused by the perforation is vertical, inclined, or horizontal) and includes all operations for preventing collapse of the sides of such hole or for preventing such hole from being filled with extraneous materials including water.\nSource:\u00a0The Petroleum and Natural Gas Rules, 1959 (As amended from time to time), India, as amended as of May 2013.\nRegulations", "https://iadclexicon.org/drilling-or-drilling-operations": "TERM: Drilling Or Drilling Operations\nURL: https://iadclexicon.org/drilling-or-drilling-operations\n\nDrilling Or Drilling Operations\n\u201cDrilling\u201d (or \u201cDrilling Operations\u201d) means any and all physical and mechanical aspects, including assembly and disassembly of all equipment customarily used in piercing or boring a well, as hereafter defined.\nSource: State of Wyoming Occupational Safety and Health Rules and Regulations for Oil and Gas Well Drilling, Revised January 8, 2013.\nRegulations", "https://iadclexicon.org/drilling-operations-employees-company-and-contractor-total-recordable-and-lost-time-injuriesillnesses": "TERM: Drilling Operations Employees\u2019 (Company and Contractor), Total Recordable and Lost Time Injuries/illnesses\nURL: https://iadclexicon.org/drilling-operations-employees-company-and-contractor-total-recordable-and-lost-time-injuriesillnesses\n\nDrilling operations employees\u2019 (company and contractor), total recordable and lost time injuries/illnesses\nRecordable injuries/illnesses: This value includes all company and contractor recordable injuries and illnesses, including days away cases, utilizing the criteria specified above, from January 1 through December 31 for all drilling (i.e., exploration, development and production) operations employees (includes drilling, well workover/completion/ service, plugging and abandonment, maintenance, associated transportation, associated catering, diving, etc.) that are assigned to the operator\u2019s OCS locations. It also includes restricted activity and transfer cases that are associated with no-days-away-from-work incidents. Transportation of personnel (e.g., helicopters, boats) injuries and illnesses incurred while supporting OCS activities should be included regardless of the occurrence location (e.g., shore base, OCS, transit). If transportation services are shared between OCS operators and others, only appropriate injuries and illnesses (i.e., those for which the operator is accountable) should be included with the operator\u2019s records. Office staff and management who are located onshore should not be included unless the company has an established process to include only the time they spend offshore and any associated offshore injury/illness.\nDART injuries/illnesses: This value is the number of drilling operations employee (company and contractor) injuries and illnesses on the OCS for which there were days away from work, transfer and/or restricted duty situations.\nSource:\nAPI\nRP 75, Recommended Practice for Development of a Safety and Environmental Management Program for Offshore Operations and Facilities: Upstream Segment, Third Edition, May 2004.\nGlobal Standards", "https://iadclexicon.org/drilling-out": "TERM: Drilling Out\nURL: https://iadclexicon.org/drilling-out\n\nDrilling out\nRefers to drilling and removal of material that normally remains in the casing or wellbore after cementing.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards", "https://iadclexicon.org/drilling-pc-network": "TERM: Drilling PC Network\nURL: https://iadclexicon.org/drilling-pc-network\n\nDrilling PC Network (DPcN)\nDCDA system\u2019s PC network.\nSource:\u00a0NORSOK D-001, Drilling facilities, Rev. 3, December 2012.\nGlobal Standards", "https://iadclexicon.org/drilling-pits": "TERM: Drilling Pits\nURL: https://iadclexicon.org/drilling-pits\n\nDrilling Pits\nDRILLING PITS shall mean those pits used during drilling operations and initial completion of a well, and include: ancillary pits used to contain fluids during drilling operations and initial completion procedures, such as circulation pits and water storage pits; completion pits used to contain fluids and solids produced during initial completion procedures, and not originally constructed for use in drilling operations; flowback pits used to contain fluids and solids produced during initial completion procedures; reserve pits used to store drilling fluids for use in drilling operations or to contain E&P waste generated during drilling operations and initial completion procedures.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/drilling-plant": "TERM: Drilling Plant\nURL: https://iadclexicon.org/drilling-plant\n\nDrilling Plant\nDrilling, process plant and industrial machinery and components are the machinery and components which are used in connection with the operation of drilling, production and process systems.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 7, Safety Systems, Hazardous Areas and Fire, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/drilling-program": "TERM: Drilling Program\nURL: https://iadclexicon.org/drilling-program\n\nDrilling Program\n\u201cDrilling program\u201d means the program for the drilling of one or more wells within a specified area and time using one or more drilling installations and includes any work or activity related to the program (programme de forage).\nSource:\u00a0Canada Oil and Gas Drilling and Production Regulations, SOR/2009-315, February 2013.\nRegulations\nSource:\u00a0Drilling and Production Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, March 31, 2011.\nRegulatory Guidance\nSource:\u00a0Nova Scotia Offshore Petroleum Drilling and Production Regulations, SOR/2009-317, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/drilling-regulations": "TERM: Drilling Regulations\nURL: https://iadclexicon.org/drilling-regulations\n\nDrilling Regulations\nCanada Oil and Gas Drilling Regulations, Newfoundland Offshore Petroleum Drilling Regulations,\u00a0 Nova Scotia Offshore Petroleum Drilling Regulations.\nSource: \u00a0Offshore Physical Environmental Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, September 2008.\nRegulatory Guidance", "https://iadclexicon.org/drilling-program-authorization": "TERM: Drilling Program Authorization\nURL: https://iadclexicon.org/drilling-program-authorization\n\nDrilling Program Authorization\n\u201cDrilling Program Authorization\u201d means an authorization to conduct a drilling program that is issued to a person pursuant to paragraph 5\n(\nl\n)\n(b) of the Act (\nautorisation\nde\nprogramme\nde\nforage).\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource:\u00a0Canada Oil and Gas Installations Regulations, SOR/96-118, February\u00a02013.\nRegulations\nDrilling Program Authorization\n\u201cDrilling Program Authorization\u201d means an authorization to conduct a drilling program that is issued to a person by the Board pursuant to paragraph 142(1)(b) of the Act; autorisation de programme de forage.\nSource:\u00a0Nova Scotia Offshore Petroleum Installations Regulations, SOR/95-191, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/drilling-spool": "TERM: Drilling Spool\nURL: https://iadclexicon.org/drilling-spool\n\nDrilling Spool\nPressure-containing piece of equipment having end connections with or without side outlet connections, used below or between drill-through equipment.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nDrilling Spool\nPressure-containing piece of equipment having end connections and outlets, used below or between drill-through equipment.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nDrilling Spool\nA flanged joint placed between the BOP and casing-head or between BOPs that serve as a spacer or crossover.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nDrilling Spool\nA flanged joint placed between the BOP and casing-head that serves as a spacer or crossover.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards\nDrilling Spool\nPressure-containing piece of equipment having end connections, used below or between drill-through equipment. NOTE When outlet connections are provided, they shall be manufactured in accordance with this American National Standard.\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards\nDrilling Spool\nBOP stack connection, with flanged ends, used as a spacer between bop equipment, may or may not have side outlets for connection to auxiliary lines.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/drilling-rig": "TERM: Drilling Rig\nURL: https://iadclexicon.org/drilling-rig\n\nDrilling Rig\nEquipment and machinery assembled primarily for the purpose of drilling or boring a hole in the ground.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nDrilling Rig\n\u201cDrilling rig\u201d means the plant used to make a well by boring or other means, and includes a derrick, draw-works, rotary table, mud pump, blowout preventer, accumulator, choke manifold, dependent personnel accommodation and other associated equipment, including power, control and monitoring systems (appareil de forage).\nSource: Atlantic Canada Offshore Petroleum Industry, Standard Practice for the Training and Qualifications of Personnel, 2013, Canadian Association of Petroleum Producers,\nGlobal Standards\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource: Canada Oil and Gas Installations Regulations, SOR/96-118, February\u00a02013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Certificate of Fitness Regulations, SOR/95-187, Canada, current to May 31, 2012.\nRegulations\nSource:\u00a0Nova Scotia Offshore Petroleum Installations Regulations, SOR/95-191, Canada, current to May 31, 2012.\nRegulations\nDrilling Rig\n\u201cDrilling rig\u201d means the plant and associated support equipment used to make a hole or well by boring or other means for geophysical, exploration or production purposes (appareil de forage).\nSource: Canada Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, February 2013.\nRegulations\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations\nDrilling Rig\nDrilling rig\u00a0In these Regulations, \u201cdrilling installation\u201d, \u201cdrilling rig\u201d, \u201cdrilling unit\u201d, \u201cdrill site\u201d, \u201cinstallation\u201d, \u201cproduction installation\u201d, \u201cproduction operation\u201d, \u201cproduction site\u201d and \u201csubsea production system\u201d have the same meaning as in subsection 2(1) of the Canada Oil and Gas Installations Regulations.\nSource: Canada Oil and Gas Drilling and Production Regulations, SOR/2009-315, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Petroleum Drilling and Production Regulations, SOR/2009-317, Canada, current to May 31, 2012.\nRegulations\nDrilling Rig\n\u201cDrilling rig\u201d means the equipment and machinery assembled primarily for the purpose of drilling or boring a hole in the ground.\n[Mich. Admin. Code R 408 (2013)].\nSource: Oil and Gas Drilling and Servicing Operations, Michigan Administrative Code R 408, February 8, 2013.\nRegulations", "https://iadclexicon.org/drilling-tieback": "TERM: Drilling Tieback\nURL: https://iadclexicon.org/drilling-tieback\n\nDrilling tieback\nCasing run from top of liner to the subsea wellhead housing (i.e. for increased pressure capacity and/or casing wear considerations). Normal clearance casing OD in.: N/A. Tight clearance casing OD in.: 13 5/8 optional. NOTE These are examples only. Each well can have variations in number of casing strings and sizes. Naming conventions can vary. The heavy-wall surface casing designs may allow 13 5/8 in. to be run as a liner and not tied back.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/drilling-support-module": "TERM: Drilling Support Module\nURL: https://iadclexicon.org/drilling-support-module\n\nDrilling Support Module\nStructure that can include diesel generator set, fuel tank, air compressor and storage tank, sack storage and mud mixing, electric drive and associated control system, mud tank, mud pump and auxiliary equipment, pipe deck area, piping and cable tray used to provide power, circulation and other functions to the drilling rig.\nSource:\u00a0ISO 18647:2017, Petroleum and natural gas industries \u2014 Modular drilling rigs for offshore fixed platforms, First Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/drilling-unit": "TERM: Drilling Unit\nURL: https://iadclexicon.org/drilling-unit\n\nDrilling Unit\n\u201cDrilling unit\u201d means an area of a pool\nestablished by the commission under AS 31.05.100 , either by order or by regulation;\nto which no more than one oil or gas well may be drilled; and\nfrom which no more than one oil or gas well may produce.\nSource:\u00a0\u00a0Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, \u00a7 25.990, December 7, 2012.\nRegulations\nDrilling Unit\nDrilling unit\u00a0In these Regulations, \u201cdrilling installation\u201d, \u201cdrilling rig\u201d, \u201cdrilling unit\u201d, \u201cdrill site\u201d, \u201cinstallation\u201d, \u201cproduction installation\u201d, \u201cproduction operation\u201d, \u201cproduction site\u201d and \u201csubsea production system\u201d have the same meaning as in subsection 2(1) of the Canada Oil and Gas Installations Regulations.\nSource:\u00a0Canada Oil and Gas Drilling and Production Regulations, SOR/2009-315, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Petroleum Drilling and Production Regulations, SOR/2009-317, Canada, current to May 31, 2012.\nRegulations\nDrilling Unit\n\u201cDrilling unit\u201d means a\ndrillship\n, submersible, semi-submersible, barge, jack-up or other vessel that is used in a drilling program and is fitted with a drilling rig, and includes other facilities related to drilling and marine activities that are installed on a vessel or platform (unit\u00e9\nde\nforage).\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource:\u00a0Canada Oil and Gas Installations Regulations, SOR/96-118, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Certificate of Fitness Regulations, SOR/95-187, Canada, current to May 31, 2012.\nRegulations\nSource:\u00a0Nova Scotia Offshore Petroleum Installations Regulations, SOR/95-191, Canada, current to May 31, 2012.\nRegulations\nDrilling Unit\n\u201cDrilling unit\u201d means a drillship, submersible, semi-submersible, barge, jack-up or other vessel used in drilling and includes a drilling rig and other related facilities (installation de forage).\nSource:\u00a0Canada Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, February 2013.\nRegulations\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations\nDrilling Unit\n\u201cDrilling unit\u201d means the minimum acreage on which one well may be drilled, but does not apply to a well for injecting gas into or removing gas from a gas storage reservoir.\nSource:\u00a0Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations\nDrilling Unit\n\u201cSubject tract or drilling unit\u201d means a tract upon which a person proposes to drill, reopen, deepen, plug back, or re-work a well for producing oil and natural gas.\nSource:\u00a0Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations\nDrilling Unit\nThe acreage assigned to a well for drilling purposes.\nSource:\u00a0Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/drilling-waste": "TERM: Drilling Waste\nURL: https://iadclexicon.org/drilling-waste\n\nDrilling Waste\nDrilling Waste\u2015oil-base and water-base drilling mud or other drilling fluids and cuttings generated during the drilling of wells. These wastes are a subset of E and P Waste.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations\nExploration and Production Waste (E and P Waste)\nExploration and Production Waste (E and P Waste)\u2015drilling wastes, salt water, and other wastes associated with the exploration, development, or production of crude oil or natural gas wells and which is not regulated by the provisions of, and, therefore, exempt from the Louisiana Hazardous Waste Regulations and the Federal Resource Conservation and Recovery Act, as amended. E and P Wastes include, but are not limited to the following.\nWaste Type / E and P Waste Description\nWaste Type 01 Salt water (produced brine or produced water), except for salt water whose intended and actual use is in drilling, workover or completion fluids or in enhanced mineral recovery operations, process fluids generated by approved salvage oil operators who only receive oil (BS&W) from oil and gas leases, and nonhazardous natural gas plant processing waste fluid which is or may be commingled with produced formation water.\nWaste Type 02 Oil-base drilling wastes (mud, fluids and cuttings).\nWaste Type 03 Water-base drilling wastes (mud, fluids and cuttings).\nWaste Type 04 Completion workover and stimulation fluids.\nWaste Type 05 Production pit sludges.\nWaste Type 06 Storage tank sludge from production operations, onsite and commercial saltwater disposal facilities, DNR permitted salvage oil facilities (that only receive waste oil [B, S, & W] from oil and gas leases), and sludges generated by service company and commercial facility or transfer station wash water systems.\nWaste Type 07 Produced oily sands and solids.\nWaste Type 08 Produced formation fresh water.\nWaste Type 09 Rainwater from firewalls, ring levees and pits at drilling and production facilities.\nWaste Type 10 Washout water and residual solids generated from the cleaning of containers that transport E and P Waste and are not contaminated by hazardous waste or material; washout water and solids (E and P Waste Type 10) is or may be generated at a commercial facility or transfer station by the cleaning of a container holding a residual amount of E and P Waste.\nWaste Type 11 Washout pit water and residual solids from oilfield related carriers and service companies that are not permitted to haul hazardous waste or material.\nWaste Type 12 Nonhazardous Natural gas plant processing waste solids.\nWaste Type 13 Reserved.\nWaste Type 14 Pipeline test water which does not meet discharge limitations established by the appropriate state agency, or pipeline pigging waste, i.e. waste fluids/solids generated from the cleaning of a pipeline.\nWaste Type 15 E and P Wastes that are transported from permitted commercial facilities and transfer stations to permitted commercial treatment and disposal facilities, except those E and P Wastes defined as Waste Types 01 and 06.\nWaste Type 16 Crude oil spill clean-up waste.\nWaste Type 50 Salvageable hydrocarbons bound for permitted salvage oil operators.\nWaste Type 99 Other E and P Waste not described above (shipment to a commercial facility or transfer station must be pre-approved prior to transport).\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/drilling-riser": "TERM: Drilling Riser\nURL: https://iadclexicon.org/drilling-riser\n\nDrilling Riser\nSystem used with floating drilling vessel for guiding the drill string and circulating fluids between the drilling vessel and the seafloor.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nDrilling Riser\nSystem used with floating drilling vessel for guiding the drill string and circulating fluids between the drilling vessel and the subsea BOP.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/drillship": "TERM: Drillship\nURL: https://iadclexicon.org/drillship\n\nDrillship\na drilling installation with a ship-shaped single- or multiple-hull arrangementl.\nSource: Atlantic Canada Offshore Petroleum Industry, Standard Practice for the Training and Qualifications of Personnel, 2013, Canadian Association of Petroleum Producers,\nGlobal Standards\nDrillship\nDrillship means a surface type unit with a single shipshape displacement hull.\nSource. Mobile Offshore Drilling Units, 46 CFR 107-109 (2013).\nRegulations", "https://iadclexicon.org/drilling-window": "TERM: Drilling Window\nURL: https://iadclexicon.org/drilling-window\n\nDrilling margin or drilling window or operating margin\nThe difference between the maximum pore pressure and the minimum effective fracture pressure. It is used while drilling and can be determined for any point within an open-hole interval. NOTE Drilling margin is usually expressed in terms of equivalent mud weight.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/drip-proof": "TERM: Drip-proof\nURL: https://iadclexicon.org/drip-proof\n\nDrip-proof\nEquipment enclosed so that it meets at least a NEMA 250 Type 1 with a drip shield, NEMA 250 Type 2, or IEC IP 32 rating.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/drip": "TERM: Drip\nURL: https://iadclexicon.org/drip\n\nDrip\n\u201cDrip\u201d means a liquid hydrocarbon incidentally accumulating in a gas gathering or transportation system.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/drive-on": "TERM: Drive On\nURL: https://iadclexicon.org/drive-on\n\nDrive On\nAn unintended move of a dynamically positioned vessel off location driven by the vessel\u2019s main propulsion or stationkeeping thrusters.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards", "https://iadclexicon.org/drive-off": "TERM: Drive-Off\nURL: https://iadclexicon.org/drive-off\n\nDrive-Off\nThe maximum uplift force during spudcan extraction\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nDrive-Off\nUnintended movement of a dynamically positioned vessel off location driven by the vessel\u2019s main propulsion or station-keeping thrusters.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nDrive-Off\nAn unintended lateral move of a dynamically positioned vessel off its location driven by the vessel\u2019s main propulsion or station keeping thrusters.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards\nDrive-Off\nUnintended move of a dynamically positioned vessel off location driven by the vessel\u2019s main propulsion or stationkeeping thrusters.\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/drive-pipe": "TERM: Drive Pipe\nURL: https://iadclexicon.org/drive-pipe\n\nDrive pipe\nA relatively short string of large diameter pipe driven or forced into the ground to function as conductor pipe.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nDrive Pipe\nA relatively short string of large diameter pipe usually set in a drilled hole in onshore operations; it is normally washed, driven, or forced into the ground in bottom-supported offshore operations; sometimes referred to as structural pipe.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nDrive Pipe\nA relatively short string of large diameter pipe usually set in a drilled hole in onshore operations; it is normally washed, driven, or forced into the ground in bottom-supported offshore operations; sometimes referred to as structural pipe.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards\nDrive Pipe\n\u201cDrive pipe\u201d means a casing string that is driven through unconsolidated sediment to stabilize the wellbore and isolate associated groundwater.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations", "https://iadclexicon.org/drivejet-pipe": "TERM: Drive/Jet Pipe\nURL: https://iadclexicon.org/drivejet-pipe\n\nDrive/Jet Pipe\nSupports unconsolidated deposits and provides hole stability for initial drilling operations. This is normally the first string set and provides no pressure containment. This string can also provide structural support to the well system.\nSource:\nAPI\nRP 90, Annular Casing Pressure Management for Offshore Wells, Upstream Segment. First Edition, August 2006.\nGlobal Standards\nDrive/Jet Pipe\nCasing which supports unconsolidated sediments providing hole stability for initial drilling operations. This is normally the first string set and provides no pressure containment. This string can also provide structural support to the well system. See also definition for structural pipe (or casing).\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/driving-voltage": "TERM: Driving Voltage\nURL: https://iadclexicon.org/driving-voltage\n\nDriving voltage\nThe difference between closed circuit anode potential and the protection potential.\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards", "https://iadclexicon.org/drone": "TERM: Drone\nURL: https://iadclexicon.org/drone\n\nDrone\nComputer containing hidden software that enables the machine to be controlled remotely, usually to perform an attack on another computer.\nNOTE Generally, a compromised machine is only one of many in a botnet, and will be used to perform malicious\u00a0activities under remote direction.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards", "https://iadclexicon.org/dro": "TERM: DRO\nURL: https://iadclexicon.org/dro\n\nDRO\n\u201cDRO\u201d means diesel range organics.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/drop-bar-initiation": "TERM: Drop Bar Initiation\nURL: https://iadclexicon.org/drop-bar-initiation\n\nDrop Bar Initiation\nAn initiation system for tubing conveyed perforating systems utilizing a gravity drop bar to initiate a percussion detonator.\nSource:\nAPI\nRP 67, Recommended Practice for Oilfield Explosives Safety, Upstream Segment, Second Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/drooping-characteristic-curve": "TERM: Drooping Characteristic Curve\nURL: https://iadclexicon.org/drooping-characteristic-curve\n\nDrooping Characteristic Curve\nHead developed at shut-off is lower than that on another part of the curve for pumps.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/dry-gas": "TERM: Dry Gas\nURL: https://iadclexicon.org/dry-gas\n\nDry Gas\nNatural gas composed mainly of methane with only minor amounts of ethane, propane, butane, and minimum heavier hydrocarbons in the gasoline range.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Stadandards\nDry Gas\nAny natural gas produced from a stratum that does not produce crude petroleum oil.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/dry-conditions": "TERM: Dry Conditions\nURL: https://iadclexicon.org/dry-conditions\n\nDry Conditions\nThe term \u201cdry conditions\u201d means tested in air at conditions defined by the international standard atmosphere.\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/dry-method": "TERM: Dry Method\nURL: https://iadclexicon.org/dry-method\n\nDry Method\nMagnetic particle inspection method in which the particles employed are in dry powder form.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/dry-pipe-system": "TERM: Dry Pipe System\nURL: https://iadclexicon.org/dry-pipe-system\n\nDry Pipe System\nA sprinkler system employing automatic sprinklers attached to a piping system containing air or nitrogen under pressure, the release of which (as from the opening of a sprinkler) permits the water pressure to open a valve known as a dry pipe valve. The water then flows into the piping system and out of the opened sprinklers.\nSource:\nResolution A.800(19), Revised Guidelines for Approval of Sprinkler Systems Equivalent to that Referred to in SOLAS Regulation 11-2/12, 23 November 1995, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/dry-repair": "TERM: Dry Repair\nURL: https://iadclexicon.org/dry-repair\n\nDry Repair\nRepair of a flexible pipe that has been retrieved from the water.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nDry Repair\nRepair of a flexible pipe that has been retrieved from the water.\nSource:\nAPI\nSPEC 17L1, Specification for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/ds": "TERM: DS\nURL: https://iadclexicon.org/ds\n\nDS\nDirect shear test.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/dsc": "TERM: DSC\nURL: https://iadclexicon.org/dsc\n\nDSC\nDifferential scanning calorimetry.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards\nDSC\nMethod for determining the glass transition temperature of a polymer.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards\nDSC\nDSC: a technique (digital selective calling) via which, through the use of digital codes by a radio station, a link is established and information is exchanged with one or more other stations that meets the applicable recommendations of the International Radio Consultative Committee (CCIR).\nSource: Mining Regulation of the Netherlands, WJZ 02063603, Netherlands,16 December 2002.\nRegulations", "https://iadclexicon.org/dss": "TERM: DSS\nURL: https://iadclexicon.org/dss\n\nDSS\nDirect simple shear test.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/dsms": "TERM: DSMS\nURL: https://iadclexicon.org/dsms\n\nDSMS\nDSMS means a diving safety management system.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Safety) Regulations 2009 (Select Legislative Instrument 2009 No. 382 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/dsf": "TERM: DSF\nURL: https://iadclexicon.org/dsf\n\nDSF\nFactor to account for a certain safety margin between the maximum allowable stress and the minimum specified yield strength of the material.\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards", "https://iadclexicon.org/dsv": "TERM: DSV\nURL: https://iadclexicon.org/dsv\n\nDSV\nDiving Support Vessel.\nSource: A Guide to the Offshore Installations and Pipelines Works (Management and Administration) Regulations 1995, Guidance on Regulations (UK HSE L70), Second Edition, 2002.\nRegulatory Guidance\nSource:\u00a0NOGEPA Guideline 14, Helideck Operations and Procedures Manual, Netherlands, Version 2, December 2011.\nGlobal Standards", "https://iadclexicon.org/dst": "TERM: DST\nURL: https://iadclexicon.org/dst\n\nDST\nDrill stem test.\nSource:\u00a0Norwegian Oil and Gas Association, Guideline No. 135, Recommended Guidelines for Classification and categorization of well control incidents and well integrity incidents, Rev. 4, 27 June 2017,\nNational or Regional Standards\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards", "https://iadclexicon.org/dtl": "TERM: DTL\nURL: https://iadclexicon.org/dtl\n\nDTL\nDynamic tension limit.\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/dual-element-transducer": "TERM: Dual-Element Transducer\nURL: https://iadclexicon.org/dual-element-transducer\n\nDual-Element Transducer\nUltrasonic transducer containing two piezoelectric elements, one for transmitting and one for receiving.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/dual-gradient": "TERM: Dual Gradient\nURL: https://iadclexicon.org/dual-gradient\n\nDual Gradient\n(DG)\nTwo or more pressure gradients within selected well sections to manage the well pressure profile.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Stadandards", "https://iadclexicon.org/dsc-block": "TERM: DSC Block\nURL: https://iadclexicon.org/dsc-block\n\nDSC Block\nDistance sensitivity calibration block.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/dual-gradient-drilling": "TERM: Dual Gradient Drilling\nURL: https://iadclexicon.org/dual-gradient-drilling\n\nDual Gradient Drilling\nA drilling process that creates multiple pressure gradients to manage the annular pressure profile.\nSource:\u00a0ABS Guide for Classification and Certification of Managed Pressure Drilling Systems, September 2017.\nGlobal Standards\nDual Gradient Drilling\nDrilling technology that uses or simulates the effect of two fluids of different gradients in the annulus to create dual hydrostatic gradients to better manage the annular pressure profile.\nNOTE: This technology is used to facilitate well construction through enhanced wellbore pressure management.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/ductility-ratio": "TERM: Ductility Ratio\nURL: https://iadclexicon.org/ductility-ratio\n\nDuctility Ratio\nThe ratio of the total deflection to the deflection at elastic limit. The deflection at elastic limit is the deflection at which strength behavior can be assumed to change from elastic to plastic.\nSource:\nAPI\nRP 2FB, Recommended Practice for the Design of Offshore Facilities Against Fire and Blast Loading, First Edition, April 2006.\nGlobal Standards", "https://iadclexicon.org/ductile-rupture": "TERM: Ductile Rupture\nURL: https://iadclexicon.org/ductile-rupture\n\nDuctile Rupture\nFailure of a tube due to internal pressure and/or axial tension in the plastic deformation range.\nSource:\nAPI\nTR 5C3, Technical Report on Equations and Calculations for Casing, Tubing, and Line Pipe Used as Casing or Tubing; and Performance Properties Tables for Casing and Tubing, Upstream Segment, First Edition, December 2008.\nGlobal Standards", "https://iadclexicon.org/duly-authorized-representative": "TERM: Duly Authorized Representative\nURL: https://iadclexicon.org/duly-authorized-representative\n\nDuly Authorized Representative\n\u201cDuly authorized representative\u201d means, for the purpose of underground injection well applications, that person or position having a responsibility for the underground injection well.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/due-diligence": "TERM: Due Diligence\nURL: https://iadclexicon.org/due-diligence\n\nDue Diligence\nA series of investigative steps providing assurance that reasonable precaution has been taken to manage risks related to an asset or activity. In the oil and gas industry, due diligence processes are commonly applied before acquisitions or divestments of assets.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards", "https://iadclexicon.org/dump-bailer": "TERM: Dump Bailer\nURL: https://iadclexicon.org/dump-bailer\n\nDump Bailer\nA cylindrical container with a shear device that is used to release small batches of cement downhole on impact or by electrical activation. Used primarily to install cement on downhole tools such as bridge plugs or cement retainers.\nSource:\nAPI\nBULLETIN E3, Environmental Guidance Document: Well Abandonment and Inactive Well Practices for U.S. Exploration and Production Operations, First Edition, January 1993 (Reaffirmed June 2000).\nGlobal Standards", "https://iadclexicon.org/dunking-transducer": "TERM: \u201cDunking\u201d Transducer\nURL: https://iadclexicon.org/dunking-transducer\n\n\u201cDunking\u201d Transducer\nA portable hydrophone.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/durability": "TERM: Durability\nURL: https://iadclexicon.org/durability\n\nDurability\nability of a structure or structural component to maintain its function throughout its design service life\nSource:\u00a0ISO 19900:2013, Petroleum and natural gas industries \u2013 General requirements\u00a0for offshore structures.\nGlobal Standards", "https://iadclexicon.org/duty-holder": "TERM: Duty Holder\nURL: https://iadclexicon.org/duty-holder\n\nDuty holder\nThe \u2018duty holder\u2019 is the operator in the case of a fixed installation (including fixed production and storage units); and the owner in the case of a mobile installation.\nSource: A Guide to the Offshore Installations (Safety Representatives and Safety Committees) Regulations 1989, Guidance on Regulations (UK HSE L110), Third Edition, 2012.\nRegulatory Guidance\nDuty holder\nThe \u2018duty holder\u2019 is defined in regulation 2(1) of MAR. Detailed guidance is set out in the guidance to MAR, regulation 2.\nSource: Health Care and First Aid on Offshore Installations and Pipeline Works, Offshore Installations and Pipeline Works (First-Aid) Regulations 1989, Approved Code of Practice and Guidance (UK HSE L123), Second Edition, 2000.\nRegulatory Guidance\nDuty holder\nAny person with a duty under any listed OHS law.\nSource: NOPSEMA Guideline \u2013 Glossary \u2013 Regulatory Operations, N-09000-GL0326, Australia, Revision 5, December 2011.\nRegulatory Guidance\nDuty holder\nThe duty holder structure for these Regulations is the same as that in SCR (the operator, in the case of a fixed installation, and the owner, in the case of a mobile installation).\nSource: Prevention of Fire and Explosion, and Emergency Response on Offshore Installations, Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, Approved Code of Practice and guidance (UK HSE L65), Second Edition, 1997.\nRegulatory Guidance\nDuty holder\n\u201cDuty holder\u201d means\nin relation to a fixed installation, the operator; and\nin relation to a mobile installation, the owner.\nSource: The Offshore Installations and Pipeline Works (Management and Administration) Regulations 1995, UK S.I. 1995/738, 1995.\nRegulations\nSource: The Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, S.I. 1995/743, 1995.\nRegulations\nDuty holder\nIn regulation 2 (interpretation) of the Offshore Installations (Safety Representatives and Safety Committees) Regulations 1989 (Note: S.I. 1989/971; amended by S.I. 1992/2885.) (\u201cthe 1989 Regulations\u201d): after the definition of \u201cappropriate languages\u201d there shall be inserted the following definition: \u201c\u201cduty holder\u201d in relation to an offshore installation means the person who is the duty holder within the meaning of regulation 2(1) of the 1995 Regulations for the purpose of those Regulations\u201d.\nSource: The Offshore Installations and Pipeline Works (Management and Administration) Regulations 1995, UK S.I. 1995/738, 1995.\nRegulations\nDuty holder\n\u201cduty holder\u201d means\u2014\nin relation to a production installation, the operator; and\nin relation to a non-production installation, the owner.\nSource: The Offshore Installations (Safety Case) Regulations 2005, UK S.I. 2005/3117, 2005.\nRegulations\nSource: Health and Safety in Employment (Petroleum Exploration and Extraction) Regulations 2013, SR 2013/208, New Zealand, as of May 2013.\nRegulations\nDuty holder\nFor S.I. 1995/738, in regulation 2(1) (interpretation) for the definition of \u201cduty holder\u201d, substitute \u201c\u201cduty holder\u201d means\u2014\nin relation to a production installation, the operator; and\nin relation to a non-production installation, the owner.\nSource: The Offshore Installations (Safety Case) Regulations 2005, UK S.I. 2005/3117, 2005.\nRegulations", "https://iadclexicon.org/dvr": "TERM: DVR\nURL: https://iadclexicon.org/dvr\n\nDVR\nNewfoundland Offshore Area Petroleum Diving Regulations, 1988 and Nova Scotia Offshore Area Petroleum Diving Regulations, 1995.\nIncident Reporting and Investigation Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, November 30, 2012.\nRegulatory Guidance", "https://iadclexicon.org/dvis": "TERM: DVIS\nURL: https://iadclexicon.org/dvis\n\nDVIS\nDiving Information Sheet.\nSource: Commercial Diving Projects Offshore, Diving at Work Regulations 1997, Approved Code of Practice (UK HSE L103), First Edition, 1998.\nRegulatory Guidance", "https://iadclexicon.org/dw": "TERM: DW\nURL: https://iadclexicon.org/dw\n\nDW\nDeepwater.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/dwop": "TERM: DWOP\nURL: https://iadclexicon.org/dwop\n\nDWOP:\nDWOP means Deepwater Operations Plan.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines", "https://iadclexicon.org/dwp": "TERM: DWP\nURL: https://iadclexicon.org/dwp\n\nDWP\nDesign working pressure (mathematical symbol: pDW).\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards", "https://iadclexicon.org/dwt": "TERM: DWT\nURL: https://iadclexicon.org/dwt\n\nDWT\ndeep water test.\nSource:\nAPI\nRecommended Practice 17H, Remotely Operated Tools and Interfaces on Subsea Production Systems, Second Edition, June 2013 (Addendum 1, October 2014).\nGlobal Standards", "https://iadclexicon.org/dynamic-action": "TERM: Dynamic Action\nURL: https://iadclexicon.org/dynamic-action\n\nDynamic Action\nAction that induces acceleration of a structure or a structural component of a magnitude sufficient to require specific consideration.\nSource:\u00a0ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards", "https://iadclexicon.org/dynamic-amplification-factor": "TERM: Dynamic Amplification Factor\nURL: https://iadclexicon.org/dynamic-amplification-factor\n\nDynamic Amplification Factor\nRatio of a dynamic action effect to the corresponding static action effect.\nNOTE 1 For a jack-up, the dynamic action effect is best simulated by means of a concentrated or distributed inertial loadset. It is usually not appropriate to factor the static actions to simulate the effects of dynamic actions.\nNOTE 2 The DAF excluding the mean values, KDAF,SDOF, can typically be obtained from a single degree-of-freedom (SDOF) calculation. In this case, it is defined as the ratio of the amplitude of a dynamic action effect to the amplitude of the corresponding static action effect for periodic excitation of a linear one degree-of-freedom model approximation of jack-up behaviour.\nNOTE 3 The DAF including the mean values, KDAF,RANDOM, can typically be obtained from a random wave calculation. In this case, it is defined as the ratio of the absolute value of a dynamic action effect to the absolute value of the corresponding static action effect, each including their mean value.\nNOTE 4 Adapted from ISO 19902:2007, definition 3.16.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/dynamic-application": "TERM: Dynamic Application\nURL: https://iadclexicon.org/dynamic-application\n\nDynamic Application\nFlexible pipe configuration that is subjected to loads that vary in time, or whose deflections or boundary conditions vary in time.\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/dynamic-error": "TERM: Dynamic Error\nURL: https://iadclexicon.org/dynamic-error\n\nDynamic Error\nDynamic error\n: error which is caused by dynamic influences acting on the system such as vibration, roll, pitch or linear acceleration. This error may have an amplitude and usually a frequency related to the environmental influences and the parameters of the system itself.\nSource:\u00a0IMO Resolution MSC.116(73), Recommendation on Performance Standards for Marine Transmitting Heading Devices (THDs), 1 December 2000, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/dynamic-attack-surface": "TERM: Dynamic Attack Surface\nURL: https://iadclexicon.org/dynamic-attack-surface\n\nDynamic Attack Surface\nThe automated, on-the-fly changes of an information system\u2019s characteristics to thwart actions of an adversary.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/dynamic-bend-restrictor": "TERM: Dynamic Bend Restrictor\nURL: https://iadclexicon.org/dynamic-bend-restrictor\n\nDynamic bend restrictor\nDesign scenario where there is intermittent lock-up between bend restrictor elements induced by external forces such as wave and current environmental loads.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/dynamic-fluid-flow": "TERM: Dynamic Fluid Flow\nURL: https://iadclexicon.org/dynamic-fluid-flow\n\nDynamic Fluid Flow\nsee transient flow.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/dynamic-head": "TERM: Dynamic Head\nURL: https://iadclexicon.org/dynamic-head\n\nDynamic Head\nKinetic energy of a fluid due to its velocity.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/dynamic-load": "TERM: Dynamic Load\nURL: https://iadclexicon.org/dynamic-load\n\nDynamic Load\nLoad applied to the equipment due to acceleration effects.\nSource:\nAPI\nSPEC 7K, Drilling and Well Servicing Equipment Upstream Segment, Fifth Edition, June 2010 (August 2010).\nGlobal Standards\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards\nSource:\nAPI\nSPEC 8C, Drilling and Production Hoisting Equipment (PSL 1 and PSL 2), Fifth Edition, April 2012.\nGlobal Standards", "https://iadclexicon.org/dynamic-mechanical-thermal-analysis": "TERM: Dynamic Mechanical Thermal Analysis\nURL: https://iadclexicon.org/dynamic-mechanical-thermal-analysis\n\nDynamic Mechanical Thermal Analysis\nMethod for determining the glass transition temperature of a polymer or\nGRP\n(3.2.44)\ncomponent.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/dynamic-positioning-automatic-station-keeping": "TERM: Dynamic Positioning (Automatic Station Keeping)\nURL: https://iadclexicon.org/dynamic-positioning-automatic-station-keeping\n\nDynamic Positioning (Automatic Station Keeping)\nA computerized means of maintaining a vessel on location by selectively driving thrusters.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/dynamic-positioning-control-station": "TERM: Dynamic Positioning Control Station (DP control station)\nURL: https://iadclexicon.org/dynamic-positioning-control-station\n\nDynamic Positioning Control Station (DP control station)\nA workstation designated for DP operations, where necessary information sources, such as indicators, displays, alarm panels, control panels and internal communication systems are installed (this includes: DP control and independent joystick control operator stations, required position reference systems\u2019 Human Machine Interface (HMI), manual thruster levers, mode change systems, thruster emergency stops, internal communications).\nSource: IMO MSC.1/Circ.1580,\nGUIDELINES FOR VESSELS AND UNITS WITH DYNAMIC POSITIONING (DP) SYSTEMS,\n16 June 2017, International Maritime Organization.\nRegulatory Guidance\nDynamic Positioning Control Station\nDynamic Positioning control station (DP control station) means a workstation designated for DP operations, where necessary information sources, such as indicators, displays, alarm panels, control panels and internal communication systems are installed (this includes: DP control and independent joystick control operator stations, required position reference systems\u2019 Human Machine Interface (HMI), manual thruster levers, mode change systems, thruster emergency stops, internal communications).\nSource: IMO MSC.1/Circ.1580,\nGUIDELINES FOR VESSELS AND UNITS WITH DYNAMIC POSITIONING (DP) SYSTEMS,\n16 June 2017, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/dynamic-positioning": "TERM: Dynamic Positioning\nURL: https://iadclexicon.org/dynamic-positioning\n\nDynamic Positioning\nAutomatic stationkeeping.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nDynamic Positioning\nComputerized means of maintaining a vessel on location by selectively activating thrusters.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nDynamic Positioning\nStationkeeping technique consisting primarily of a system of automatically controlled on-board thrusters, which generate appropriate thrust vectors to counter the mean and slowly varying induced actions.\nSource: ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards\nDynamic Positioning\nDynamic Positioning System means a system whereby a self-propelled MOU\u2019s position and heading is automatically controlled by using its own propulsion units.\nSource:\u00a0IMO Resolution A.1079(28), Recommendations for the Training and Certification of Personnel on Mobile Offshore Units (MOUs), Adopted on 4 December 2013, International Maritime Organization,\nRegulatory Guidance\nDynamic Positioning\nComputerized means of maintaining a vessel on location by selectively driving thrusters.\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards\nDynamic Positioning\n\u201cDynamic positioning system \u201d means a system where power supply, thruster system and control system are assembled and can be operated to maintain the fixed position automatically.\nSource:\u00a0Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, India, 18th June 2008.\nRegulations\nDynamic Positioning (automatic station keeping)\nA computerized means of maintaining a vessel on location by selectively driving thrusters.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards", "https://iadclexicon.org/dynamic-positioning-control-system": "TERM: Dynamic Positioning Control System (DP control system)\nURL: https://iadclexicon.org/dynamic-positioning-control-system\n\nDynamic Positioning Control System (DP control system)\nComprises all control components and systems, hardware and software necessary to dynamically position the vessel. The DP control system consists of the following:\ncomputer system/joystick system\nsensor system(s)\ncontrol stations and display system (operator panels)\nposition reference system(s)\nassociated cabling and cable routing\nnetworks\nSource: IMO MSC.1/Circ.1580,\nGUIDELINES FOR VESSELS AND UNITS WITH DYNAMIC POSITIONING (DP) SYSTEMS,\n16 June 2017, International Maritime Organization.\nRegulatory Guidance\nDynamic Positioning Control System (DP control system)\nDynamic Positioning control system (DP control system) means all control components and systems, hardware and software necessary to dynamically position the vessel. The DP control system consists of the following:\ncomputer system/joystick system;\nsensor system(s);\ncontrol stations and display system (operator panels);\nposition reference system(s);\nassociated cabling and cable routeing; and\nnetworks.\nSource: IMO MSC.1/Circ.1580,\nGUIDELINES FOR VESSELS AND UNITS WITH DYNAMIC POSITIONING (DP) SYSTEMS,\n16 June 2017, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/dynamic-positioning-operation": "TERM: Dynamic Positioning Operation (DP operation)\nURL: https://iadclexicon.org/dynamic-positioning-operation\n\nDynamic Positioning Operation (DP operation)\nUsing the DP system to control at least two degrees of freedom in the horizontal plane automatically.\nSource: IMO MSC.1/Circ.1580,\nGUIDELINES FOR VESSELS AND UNITS WITH DYNAMIC POSITIONING (DP) SYSTEMS,\n16 June 2017, International Maritime Organization.\nRegulatory Guidance\nDynamic Positioning Operation\nDynamic Positioning operation (DP operation) means using the DP system to control at least two degrees of freedom in the horizontal plane automatically.\nSource: IMO MSC.1/Circ.1580,\nGUIDELINES FOR VESSELS AND UNITS WITH DYNAMIC POSITIONING (DP) SYSTEMS,\n16 June 2017, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/dynamic-positioning-systems": "TERM: Dynamic Positioning Systems (DPS)\nURL: https://iadclexicon.org/dynamic-positioning-systems\n\nDynamic Positioning System (DP system)\nThe complete installation necessary for dynamically positioning a vessel comprising, but not limited to, the following sub-systems:\npower system\nthruster system\nDP control system\nSource: IMO MSC.1/Circ.1580,\nGUIDELINES FOR VESSELS AND UNITS WITH DYNAMIC POSITIONING (DP) SYSTEMS,\n16 June 2017, International Maritime Organization.\nRegulatory Guidance\nDynamic Positioning System\nDynamic Positioning system (DP system) means the complete installation necessary for dynamically positioning a vessel comprising, but not limited to, the following sub-systems:\npower system;\nthruster system; and\nDP control system\nSource: IMO MSC.1/Circ.1580,\nGUIDELINES FOR VESSELS AND UNITS WITH DYNAMIC POSITIONING (DP) SYSTEMS,\n16 June 2017, International Maritime Organization.\nRegulatory Guidance\nDynamic Positioning Systems\nDynamic positioning systems are commonly used for stationkeeping on DW drilling rigs. These systems use information on the rig\u2019s current location (e.g. as determined by a global positioning system and acoustic sensors) to control thrusters, which act to restore the rig to a position over the well\u2019s center. Dynamically positioned drillships and semisubmersibles optimize stationkeeping by keeping the bow pointed in the direction of the metocean conditions.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards\nDynamic Positioning System (DP System)\nA system in which the power supply, thruster system and control system are incorporated together and can be operated such as to automatically maintain a fixed position.\nSource:\u00a0Regulations relating to design and outfitting of facilities, etc. in the petroleum activities (the Facilities Regulations), Norway, April 2010 (amended December 2012).\nRegulations", "https://iadclexicon.org/dynamic-positioning-verification-acceptance-document-dpvad": "TERM: Dynamic Positioning Verification Acceptance Document (DPVAD)\nURL: https://iadclexicon.org/dynamic-positioning-verification-acceptance-document-dpvad\n\nDynamic Positioning Verification Acceptance Document (DPVAD)\nThe document issued by the Administration or its Recognized Organization to a DP vessel\ncomplying with these Guidelines. (See appendix for model form.).\nSource: IMO MSC.1/Circ.1580,\nGUIDELINES FOR VESSELS AND UNITS WITH DYNAMIC POSITIONING (DP) SYSTEMS,\n16 June 2017, International Maritime Organization.\nRegulatory Guidance\nDynamic Positioning Verification Acceptance Document (DPVAD)\nDynamic Positioning Verification Acceptance Document (DPVAD) means the document issued by the Administration or its Recognized Organization to a DP vessel complying with these Guidelines.\nSource: IMO MSC.1/Circ.1580,\nGUIDELINES FOR VESSELS AND UNITS WITH DYNAMIC POSITIONING (DP) SYSTEMS,\n16 June 2017, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/dynamic-pressure-rating": "TERM: Dynamic Pressure Rating\nURL: https://iadclexicon.org/dynamic-pressure-rating\n\nDynamic Pressure Rating\nThe maximum pressure rating including rotation of the drill string and packing element, while drilling.\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/dynamic-risers": "TERM: Dynamic Risers\nURL: https://iadclexicon.org/dynamic-risers\n\nDynamic risers\nProduction risers tied back to floating structures are inherently more complex than those tied back to fixed structures, since they need to be able to accommodate the motion of the floating structure. For this reason such risers are commonly referred to as dynamic risers.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/dynamic-tension-limit": "TERM: Dynamic Tension Limit\nURL: https://iadclexicon.org/dynamic-tension-limit\n\nDynamic Tension Limit\nMaximum allowable pressure multiplied by the effective hydraulic area, divided by the number of line parts.\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/dynamic-seal": "TERM: Dynamic Seal\nURL: https://iadclexicon.org/dynamic-seal\n\nDynamic Seal\nSeals in which motion existd relative to the sealing surface after installation.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards", "https://iadclexicon.org/dynamically-positioned": "TERM: Dynamically Positioned\nURL: https://iadclexicon.org/dynamically-positioned\n\nDynamically Positioned\nan installation that is held in position wholly or partly by means of propulsion units that are interfaced with some form of geographic reference system.\nSource: Atlantic Canada Offshore Petroleum Industry, Standard Practice for the Training and Qualifications of Personnel, 2013, Canadian Association of Petroleum Producers,\nGlobal Standards", "https://iadclexicon.org/dynamic-well-kill-procedure": "TERM: Dynamic Well Kill Procedure\nURL: https://iadclexicon.org/dynamic-well-kill-procedure\n\nDynamic Well Kill Procedure\nA planned operation to control a flowing well by injecting fluid of a sufficient density and at a sufficient rate into the well bore to effect a kill without completely closing in the well with the surface containment equipment.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nDynamic Well Kill Procedure\nA planned operation to control a flowing well by injecting fluid of a sufficient density and at a sufficient rate into the wellbore to effect a kill without completely closing in the well with the surface containment equipment. Refer to Appendix A\u2014Shallow Gas Well Control.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/dynamically-positioned-drilling-vessels": "TERM: Dynamically Positioned Drilling Vessels\nURL: https://iadclexicon.org/dynamically-positioned-drilling-vessels\n\nDynamically Positioned Drilling Vessels\nDrill ships and semi-submersibles drilling rigs equipped with computer controlled thrusters, which enable them to maintain a constant position relative to the sea floor without the use of anchors and mooring lines while conducting floating drilling operations.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/dynamically-positioned-vessel-dp-vessel": "TERM: Dynamically Positioned Vessel (DP vessel)\nURL: https://iadclexicon.org/dynamically-positioned-vessel-dp-vessel\n\nDynamically Positioned Vessel (DP Vessel)\nA unit or a vessel which automatically maintains its position and/or heading (fixed location, relative location or predetermined track) by means of thruster force.\nSource: IMO MSC.1/Circ.1580,\nGUIDELINES FOR VESSELS AND UNITS WITH DYNAMIC POSITIONING (DP) SYSTEMS,\n16 June 2017, International Maritime Organization.\nRegulatory Guidance\nDynamically Positioned Vessel\nDynamically positioned vessel (DP vessel) means a unit or a vessel which automatically maintains its position and/or heading (fixed location, relative location or predetermined track) by means of thruster force.\nSource: IMO MSC.1/Circ.1580,\nGUIDELINES FOR VESSELS AND UNITS WITH DYNAMIC POSITIONING (DP) SYSTEMS,\n16 June 2017, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/e": "TERM: E\nURL: https://iadclexicon.org/e\n\ne\nOpening ratio.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/dysfunction": "TERM: Dysfunction\nURL: https://iadclexicon.org/dysfunction\n\nDysfunction\nimpaired or abnormal functioning of an item\nNote 1 to entry: This term is built from the Greek prefix \u201cdys\u201d (i.e.\u201d with difficulty\u201d) and the Latin term \u201cfunctio\u201d\n(i.e. an activity with a given aim). Primarily used in the medical field, this term is now often used within the\ntechnological field as a more generic term than \u201cfailure\u201d or \u201cfault\u201d.\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/dysfunctioning-analysis": "TERM: Dysfunctioning Analysis\nURL: https://iadclexicon.org/dysfunctioning-analysis\n\nDysfunctioning Analysis\nset of activities aiming to analyse the dysfunctions of an item\nNote 1 to entry: This is the counterpart of the functioning analysis which aims to analyse how an item works\nwhen the dysfunctioning analysis aims to analyse how an item fails by e.g. identifying, sorting out, characterizing\nand/or evaluating the probability of occurrence of the dysfunctions.\nNote 2 to entry: The term \u201cdysfunctional\u201d analysis is often used as a synonym of \u201cdysfunctioning\u201d analysis.\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/e-and-p-waste": "TERM: E and P Waste\nURL: https://iadclexicon.org/e-and-p-waste\n\nE and P Waste\nE and P Waste\u2015exploration and production waste.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/e-and-p": "TERM: E&P\nURL: https://iadclexicon.org/e-and-p\n\nE&P\nExploration and production.\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards\nSource:\u00a0NOGEPA Industrial Guideline No. 16, Working with Naturally Occurring Radioactive Materials (NORM), Netherlands, Version 1, January 2009.\nGlobal Standards", "https://iadclexicon.org/e-assessment": "TERM: E-assessment\nURL: https://iadclexicon.org/e-assessment\n\nE-assessment\nuse of information technology for any activity related to assessment\nNote 1 to entry: Specific types of e-assessments include assessment of cognitive and practical abilities through computerized adaptive testing or computerized classification testing.\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/e-navigation": "TERM: E-navigation\nURL: https://iadclexicon.org/e-navigation\n\nE-navigation\nThe harmonized collection, integration, exchange, presentation and analysis of marine information on board and ashore by electronic means to enhance berth-to-berth navigation and related services for safety and security at sea and protection of the marine environment.\nSource:\nIMO MSC.1/Circ.1512, Guideline on Software Quality Assurance and Human-Centred Design for e-navigation, 8 June 2015, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/e-glass": "TERM: E-glass\nURL: https://iadclexicon.org/e-glass\n\nE-glass\nGlass fibre normally used to reinforce\nGRP\n(3.2.44)\npipes, consisting mainly of SiO\n2\n, Al\n2\nO\n3\nand MgO.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/e-or-eulers-constant": "TERM: E or Euler\u2019s Constant\nURL: https://iadclexicon.org/e-or-eulers-constant\n\nE or Euler\u2019s Constant\n2,718 281 828.\nSource:\nAPI\nTR 5C3, Technical Report on Equations and Calculations for Casing, Tubing, and Line Pipe Used as Casing or Tubing; and Performance Properties Tables for Casing and Tubing, Upstream Segment, First Edition, December 2008.\nGlobal Standards", "https://iadclexicon.org/drilled-solids-fraction": "TERM: Drilled-Solids Fraction\nURL: https://iadclexicon.org/drilled-solids-fraction\n\nDrilled-Solids Fraction\nAverage volume fraction of drilled solids maintained in the drilling fluid over a specified interval of footage.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/earth-v-gb": "TERM: earth, v, GB\nURL: https://iadclexicon.org/earth-v-gb\n\nearth, v, GB\nProvide electrical contact with earth.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/eap-tls": "TERM: EAP-TLS\nURL: https://iadclexicon.org/eap-tls\n\nEAP-TLS\nExtensible authentication protocol transport level security.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards", "https://iadclexicon.org/easement": "TERM: Easement\nURL: https://iadclexicon.org/easement\n\nEasement:\nEasement means an authorization for a nonpossessory, nonexclusive interest in a portion of the OCS, whether leased or unleased, which specifies the rights of the holder to use the area embraced in the easement in a manner consistent with the terms and conditions of the granting authority.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/ea": "TERM: EA\nURL: https://iadclexicon.org/ea\n\nEA\nEnvironmental Assessment.\nSource: Environmental Protection Plan Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, March 31, 2011.\nRegulatory Guidance", "https://iadclexicon.org/earthed": "TERM: Earthed\nURL: https://iadclexicon.org/earthed\n\nGrounded (earthed)\nConnected to earth or to some conducting body that serves in place of earth.\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/eastern-greater-sunrise-offshore-area": "TERM: Eastern Greater Sunrise Offshore Area\nURL: https://iadclexicon.org/eastern-greater-sunrise-offshore-area\n\nEastern Greater Sunrise offshore area\nEastern Greater Sunrise offshore area has the meaning given by Schedule 7. Note: The Eastern Greater Sunrise offshore area is a part of the offshore area of the Northern Territory.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/eastern-gulf-of-mexico": "TERM: Eastern Gulf of Mexico\nURL: https://iadclexicon.org/eastern-gulf-of-mexico\n\nEastern Gulf of Mexico:\nEastern Gulf of Mexico means all OCS areas of the Gulf of Mexico the BOEM Director decides are adjacent to the State of Florida. The Eastern Gulf of Mexico is not the same as the Eastern Planning Area, an area established for OCS lease sales.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/eavesdropping": "TERM: Eavesdropping\nURL: https://iadclexicon.org/eavesdropping\n\nEavesdropping\nMonitoring or recording of communicated information by unauthorized parties.\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/ebba": "TERM: EBBA\nURL: https://iadclexicon.org/ebba\n\nEBBA\nElectric before Ballistic Arming (see definition above).\nSource:\nAPI\nRP 67, Recommended Practice for Oilfield Explosives Safety, Upstream Segment, Second Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/ebw": "TERM: EBW\nURL: https://iadclexicon.org/ebw\n\nEBW\nEffective beam width.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards\nEBW\nExploding Bridgewire Detonator, (see definition above).\nSource:\nAPI\nRP 67, Recommended Practice for Oilfield Explosives Safety, Upstream Segment, Second Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/ec": "TERM: EC\nURL: https://iadclexicon.org/ec\n\nEC\n\u201cEC\u201d means electrical conductivity.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/ec50": "TERM: EC50\nURL: https://iadclexicon.org/ec50\n\nEC50\nEC50: the concentration of a test substance, which results in a 50% response with regard to the effect, measured by the test within a defined exposure period.\nSource: Mining Regulation of the Netherlands, WJZ 02063603, Netherlands,16 December 2002.\nRegulations", "https://iadclexicon.org/eca": "TERM: ECA\nURL: https://iadclexicon.org/eca\n\nECA\nEngineering Criticality Assessment.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards", "https://iadclexicon.org/ecd": "TERM: ECD\nURL: https://iadclexicon.org/ecd\n\nECD\nEquivalent circulating density.\nSource:\u00a0ABS Guide for Classification and Certification of Managed Pressure Drilling Systems, September 2017.\nGlobal Standards\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards\nSource:\u00a0NORSOK D-010, Well integrity in drilling and well operations, Rev. 3, August 2004.\nGlobal Standards\nECD\nThe effective density of the circulating fluid in the wellbore resulting from the sum of the pressure imposed by the static fluid column, friction pressure and surface back-pressure.\nSource:\u00a0ABS Guide for Classification and Certification of Managed Pressure Drilling Systems, September 2017.\nGlobal Standards", "https://iadclexicon.org/economic-consequence": "TERM: Economic Consequence\nURL: https://iadclexicon.org/economic-consequence\n\nEconomic Consequence\nEffect of an incident, event, or occurrence on the value of property or on the production, trade, distribution, or use of income, wealth, or commodities.\nSample Usage:\nThe loss of the company\u2019s trucking fleet was an economic consequence of the tornado.\nAnnotation:\nWhen measuring economic consequence in the context of homeland security risk, consequences are usually assessed as negative and measured in monetary units.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/economically-sustainable-water-use": "TERM: Economically Sustainable Water Use\nURL: https://iadclexicon.org/economically-sustainable-water-use\n\nEconomically Sustainable Water Use\nWater use that is secure, reliable and financially viable in the long term. (AWS, 2013).\nSource: Identifying and assessing water sources: Guidance document for the onshore oil and gas industry, International Petroleum Industry Environmental Conservation Association (IPIECA), 2014.\nGlobal Standards", "https://iadclexicon.org/ecosystem": "TERM: Ecosystem\nURL: https://iadclexicon.org/ecosystem\n\nEcosystem\nA dynamic complex of communities of living organisms and their nonliving environment interacting as a functional unit. (IPIECA, 2010)\nSource: Identifying and assessing water sources: Guidance document for the onshore oil and gas industry, International Petroleum Industry Environmental Conservation Association (IPIECA), 2014.\nGlobal Standards", "https://iadclexicon.org/ecosystem-services": "TERM: Ecosystem Services\nURL: https://iadclexicon.org/ecosystem-services\n\nEcosystem Services\nThe benefits (direct and indirect) that people derive from ecosystems.\nEcosystem services comprise:\nnatural products (provisioning services) such as water, fish and timber;\nnatural functions (regulating services), such as flood control, waste assimilation and climate regulation; and\nother social benefits (cultural services) such as recreational, aesthetic and spiritual benefits.\nThese services are also supported by underpinning natural processes (supporting services) such as nutrient cycling and photosynthesis.\nSource: Identifying and assessing water sources: Guidance document for the onshore oil and gas industry, International Petroleum Industry Environmental Conservation Association (IPIECA), 2014.\nGlobal Standards", "https://iadclexicon.org/ecp": "TERM: ECP\nURL: https://iadclexicon.org/ecp\n\nECP\nExternal casing packer.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/ecs": "TERM: ECS\nURL: https://iadclexicon.org/ecs\n\nECS\n\u2018Dumping\u2019 means:\nElectrochemical Sensor.\nSource:\u00a0Resolution MEPC.177(58), amendments to the Technical Code on Control of Emission of Nitrogen Oxides from Marine Diesel Engines, 10 October 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/ecscc": "TERM: ECSCC\nURL: https://iadclexicon.org/ecscc\n\nECSCC\nExternal chloride stress corrosion cracking.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/edc": "TERM: EDC\nURL: https://iadclexicon.org/edc\n\nEDC\nEmergency Disconnect Control.\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines", "https://iadclexicon.org/eddy-current": "TERM: Eddy Current\nURL: https://iadclexicon.org/eddy-current\n\nEddy Current\nCirculating current caused to flow in the OCTG by varying magnetic fields.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/edp": "TERM: EDP\nURL: https://iadclexicon.org/edp\n\nEDP\nEmergency disconnect point.\nSource:\nAPI\nTechnical Report 17TR7, Verification and Validation of Subsea Connectors, First Edition, April 2017.\nGlobal Standards\nEDP\nEmergency disconnect package.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nSource:\u00a0Oil & Gas UK, Guidelines on subsea BOP systems, Issue 1, July 2012,\nGlobal Standards\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards\nEDP\nEmergency disconnect package (see ISO 13628-7).\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards\nEDP\nEmergency depressurization\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards\nEDP (emergency depressurization)\nControlled disposal of pressurized fluids to a flare or vent system when required to avoid or minimize a hazardous situation.\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards", "https://iadclexicon.org/eds": "TERM: EDS\nURL: https://iadclexicon.org/eds\n\nEDS\nEmergency disconnect sequence.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines\nSource:\u00a0Oil & Gas UK, Guidelines on subsea BOP systems, Issue 1, July 2012,\nGlobal Standards\nEDS\nEmergency Disconnect System.\nSource:\u00a0OGP Report No. 476, Recommendations for enhancements to well control training, examination and certification, International Association of Oil & Gas Producers, October 2012.\nGlobal Standards\nEDS\nEmergency disconnect sequenced systems.\nSource:\u00a0NORSOK D-001, Drilling facilities, Rev. 3, December 2012.\nGlobal Standards", "https://iadclexicon.org/edta": "TERM: EDTA\nURL: https://iadclexicon.org/edta\n\nEDTA\nEthylenediaminetetraacetic acid.\nSource:\nAPI\nSPEC 13A, Specification for Drilling Fluids Materials, Eighteenth Edition, February 2010.\nGlobal Standards", "https://iadclexicon.org/education-and-training": "TERM: Education and Training\nURL: https://iadclexicon.org/education-and-training\n\nEducation and Training\nIn the NICE Workforce Framework, cybersecurity work where a person: Conducts training of personnel within pertinent subject domain; develop, plan, coordinate, deliver, and/or evaluate training courses, methods, and techniques as appropriate.\nFrom: NICE Workforce Framework.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/educational-facility": "TERM: Educational Facility\nURL: https://iadclexicon.org/educational-facility\n\nEducational Facility\nEDUCATIONAL FACILITY shall mean any building used for legally allowed educational purposes for more than twelve (12) hours per week for more than six (6) persons. This includes any building or portion of building used for licensed day-care purposes for more than six (6) persons.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/educator": "TERM: Educator\nURL: https://iadclexicon.org/educator\n\nEducator (Pressure Jet)\nDevice using a high velocity jet to create a low pressure region (Bernoulli Principle) which draws liquid or dry material to be blended with the drilling fluid.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/eductor": "TERM: Eductor\nURL: https://iadclexicon.org/eductor\n\nEductor (Fluid Stream)\nDevice utilizing a fluid stream discharging under high pressure from a jet through an annular space to create a low pressure region. NOTE When properly arranged, it can evacuate degassed drilling fluid from a vacuum-type degasser or pull solids through a hopper.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/eea": "TERM: EEA\nURL: https://iadclexicon.org/eea\n\nEEA\nEuropean Economic Area (EU and EFTA countries).\nSource: Verification of Lifting Appliances for the Oil and Gas Industry, DNV-OSS-308, October 2010, Det Norske Veritas AS,\nGlobal Standards", "https://iadclexicon.org/eebd": "TERM: EEBD\nURL: https://iadclexicon.org/eebd\n\nEEBD\nAn EEBD is a supplied air or oxygen device only used for escape from a compartment that has a hazardous atmosphere and shall be of an approved type.\nSource: IMO resolution MSC.98(73), The International Code for Fire Safety Systems, 5\u00a0December 2000, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/eeer": "TERM: EEER\nURL: https://iadclexicon.org/eeer\n\nEEER\nEscape, Evacuation and Emergency Response.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/eer": "TERM: EER\nURL: https://iadclexicon.org/eer\n\nEER\nEscape, Evacuation and Rescue.\nSource:\nISO\n17776:2016, Petroleum and natural gas industries \u2014 Offshore production installations \u2014 Major accident hazard management during the design of new installations, Second Edition, December 2016.\nGlobal Standards\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nSource:\u00a0ISO 19900:2013, Petroleum and natural gas industries \u2013 General requirements\u00a0for offshore structures.\nGlobal Standards\nEER\nRange of possible actions in an emergency.\nNOTE Such actions may include escape, muster, refuge, evacuation, escape to the sea and rescue/recovery.\nSource: ISO 15544:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Requirements and guidelines for emergency.\nGlobal Standards\nEER\nEvacuation, escape, and rescue\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards\nEER\nEvacuation, Escape and Rescue Analysis.\nSource: NOPSEMA Guidance note: Risk Assessment, N-04300-GN0165, Australia, Revision 4, December 2012.\nRegulatory Guidance\nEER (evacuation, escape, and rescue)\nRange of possible actions including escape, muster, refuge, evacuation, escape to the sea, and\u00a0rescue/recovery.\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards", "https://iadclexicon.org/eera": "TERM: EERA\nURL: https://iadclexicon.org/eera\n\nEERA\nEvacuation, Escape and Rescue Analysis.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nSource: ISO 17776:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Guidelines on tools and techniques for hazard identification and risk assessment.\nGlobal Standards\nSource: NOPSEMA Guidance Note: ALARP, N-04300-GN0166, Australia, Revision 4, December 2012. Regulatory Guidance.\nRegulatory Guidance", "https://iadclexicon.org/eex": "TERM: EEx\nURL: https://iadclexicon.org/eex\n\nEEx\nDesignation of explosion-protected electrical apparatus complying with harmonized CENELEC Standards.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/eers": "TERM: EERS\nURL: https://iadclexicon.org/eers\n\nEERS\nStrategy that results from an evaluation of events that may require EER.\nNOTE This strategy describes the measures required and their role.\nSource:\u00a0ISO 15544:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Requirements and guidelines for emergency.\nGlobal Standards", "https://iadclexicon.org/effect": "TERM: Effect\nURL: https://iadclexicon.org/effect\n\nEffect\nA discernible change on people, flora or fauna resulting from workplace, environmental, social or economic conditions, exposures or other circumstances.\nThe terms effect and impact are similar. Impact is typically used when the outcome relates to a specific environmental aspect of an activity. Effect is often used in terms of health or social outcomes that may result from multiple sources of the change.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards", "https://iadclexicon.org/effective": "TERM: Effective\nURL: https://iadclexicon.org/effective\n\nEffective\nCapable of performing with safety the particular function specified in the order.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations", "https://iadclexicon.org/effective-date": "TERM: Effective Date\nURL: https://iadclexicon.org/effective-date\n\nEffective Date\n\u201cEffective date\u201d means the date that Chapter 1501:9-7 of the Administrative Code becomes effective.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations", "https://iadclexicon.org/effective-clearing-ship": "TERM: Effective Clearing of the Ship\nURL: https://iadclexicon.org/effective-clearing-ship\n\nEffective Clearing of the Ship\nEffective clearing of the ship\nis the ability of the free-fall lifeboat to move away from the ship after free-fall launching without using its engine.\nSource:\u00a0IMO Resolution MSC.48(66), adoption of the International Life-Saving Appliance (LSA) Code, 4 June 1996, International Maritime Organization. Legislation", "https://iadclexicon.org/effective-foundation-area": "TERM: Effective Foundation Area\nURL: https://iadclexicon.org/effective-foundation-area\n\nEffective Foundation Area\nreduced foundation area having its geometric center at the point where the resultant action vector intersects the foundation base level.\nSource:\nAPI\nRP 2GEO, Geotechnical Foundation Design Considerations, First Edition, April, 2011, Addendum 1, October 2014.\nGlobal Standards\nSource:\nAPI\nRecommended Practice 2GEO, Geotechnical and Foundation Design Considerations, First Edition, April 2015\u00a0(Addendum 1, October 2014).\nGlobal Standards", "https://iadclexicon.org/effective-horsepower": "TERM: Effective Horsepower\nURL: https://iadclexicon.org/effective-horsepower\n\nEffective Horsepower\nPower reading based on the pump or compressor usage.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/ecr-glass": "TERM: ECR glass\nURL: https://iadclexicon.org/ecr-glass\n\nECR glass\nGlass fibre or synthetic veil having a specific chemical resistance against acids, alkalis or other aggressive chemicals\nNote: 1 to entry:\u00a0Such glass can be used as a reinforcement for the resin-rich internal liner of GRP pipe or as a reinforcement in the structural portion of GRP pipe.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/effective-hydraulic-cylinder-area": "TERM: Effective Hydraulic Cylinder Area\nURL: https://iadclexicon.org/effective-hydraulic-cylinder-area\n\nEffective Hydraulic Cylinder Area\nNet area of the cylinder inside diameter (ID) subjected to internal pressure.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nEffective Hydraulic Cylinder Area\nNet area of moving parts exposed to tensioner hydraulic pressure.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/ef": "TERM: EF\nURL: https://iadclexicon.org/ef\n\nEF\nEnhancement Factor.\nSource:\nAPI\nStandard 2CCU, Offshore Cargo Carrying Units, First Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/effective-stress": "TERM: Effective Stress\nURL: https://iadclexicon.org/effective-stress\n\nEffective Stress\nCombination of pressure and axial stress used in this Technical Report to simplify equations.\nNOTE: Effective stress as used in this Technical Report does not introduce a distinct, physically defined stress quantity. Effective stress is a dependent quantity, which is determined as a combination of axial stress, internal pressure, external pressure and pipe dimensions, and provides a convenient grouping of these terms in some equations. The effective stress is sometimes called the Lubinski fictitious stress.\nSource:\nAPI\nTR 5C3, Technical Report on Equations and Calculations for Casing, Tubing, and Line Pipe Used as Casing or Tubing; and Performance Properties Tables for Casing and Tubing, Upstream Segment, First Edition, December 2008.\nGlobal Standards", "https://iadclexicon.org/effective-tension": "TERM: Effective Tension\nURL: https://iadclexicon.org/effective-tension\n\nEffective Tension\nActual tension (a.k.a. \u201c\nT\nREAL\n\u201d) in the pipe minus the internal pressure times the internal area of the riser plus the external pressure times the external area of the riser\nT\nEFF\n=\nT\nREAL\n\u2013\np\ni\nA\ni\n+\np\no\nA\no\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nEffective Tension\nAxial tension in the pipe less the internal pressure times the internal area of the pipe plus the external pressure times the outside area of the pipe.\nNOTE: Effective tension accounts for the effects of hydrostatic pressure in structural analysis of pipe.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nEffective Tension\nSee the equation in Section 3.4.3.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nEffective Tension\nAxial tension calculated at any point along a riser by considering only the top tension and the apparent weight of the riser and its contents (tension positive).\nNOTE: Global buckling and geometric stiffness is governed by the effective tension.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nEffective Tension\nTension that controls the stability of risers.\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/effective-weight": "TERM: Effective Weight\nURL: https://iadclexicon.org/effective-weight\n\nEffective Weight\nTotal submerged weight including contents (drilling mud, etc.) of an entire riser or a section of a riser.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nEffective Weight\nSee Apparent Weight.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nEffective Weight\nSubmerged weight including content minus buoyancy.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nEffective Weight\nWeight minus buoyancy.\u00a0NOTE Apparent weight is commonly referred to as weight in water, wet weight, submerged weight, or effective weight.\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/efficiency": "TERM: Efficiency\nURL: https://iadclexicon.org/efficiency\n\nEfficiency\nratio of the friction for a fluid moving through an ideal pipe to the friction for a fluid moving through an actual pipe\nmeasure of how well a pump or compressor converts shaft horsepower into pressure and flow. More specifically, efficiency is the ratio of the hydraulic horsepower delivered at the discharge to the actual horsepower supplied to the shaft.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards\nEfficiency\nResources expended in relation to the accuracy and completeness with which users achieve goals.\nSource:\nIMO MSC.1/Circ.1512, Guideline on Software Quality Assurance and Human-Centred Design for e-navigation, 8 June 2015, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/effectiveness": "TERM: Effectiveness\nURL: https://iadclexicon.org/effectiveness\n\nEffectiveness\nMeasured in terms of line or vessel balance. With stable flow rate, volume in equals volume out, and an even pack exists throughout.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards\nEffectiveness\nMeasure of accuracy and completeness with which users achieve specified goals.\nSource:\nIMO MSC.1/Circ.1512, Guideline on Software Quality Assurance and Human-Centred Design for e-navigation, 8 June 2015, International Maritime Organization.\nRegulatory Guidance\nEffectiveness\nExtent to which planned activities are realized and planned results achieved.\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/efficiency-coefficient": "TERM: Efficiency Coefficient\nURL: https://iadclexicon.org/efficiency-coefficient\n\nEfficiency Coefficient\nEfficiency coefficient\nis the percentage (%) of aerosol forming composition actually discharged from a specific aerosol generator. It is determined by comparing the mass loss of a generator after discharge to its beginning mass.\nSource:\u00a0IMO MSC.1/Circ.1270, Revised Guidelines for the approval of fixed aerosol fire-extinguishing systems equivalent to fixed gas fire-extinguishing systems, as referred to in SOLAS 74, for machinery spaces, 4 June 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/efi": "TERM: EFI\nURL: https://iadclexicon.org/efi\n\nEFI\nExploding Foil Initiator, (see definition above).\nSource:\nAPI\nRP 67, Recommended Practice for Oilfield Explosives Safety, Upstream Segment, Second Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/effluent": "TERM: Effluent\nURL: https://iadclexicon.org/effluent\n\nEffluent\nDischarge of liquid, generally a stream, after some attempt at separation or purification has been made.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/egc-record-book": "TERM: EGC Record Book\nURL: https://iadclexicon.org/egc-record-book\n\nEGC Record Book\nA record of the EGC unit in-service operating parameters, component adjustments, maintenance and service records as appropriate\nSource: Resolution MEPC.184(59), 2009 Guidelines for exhaust gas cleaning systems, 17 July 2009, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/egc": "TERM: EGC\nURL: https://iadclexicon.org/egc\n\nEGC\nExhaust gas cleaning.\nResolution MEPC.184(59), 2009 Guidelines for exhaust gas cleaning systems, 17 July 2009, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/efrt": "TERM: EFRT\nURL: https://iadclexicon.org/efrt\n\nEFRT\nexternal floating roof tank\nSource:\nAPI\nRP 545 Recommended Practice for Lightning Protection of Aboveground Storage Tanks for Flammable or Combustible Liquids, First Edition, October 2009.\nGlobal Standards\nEFRT\nAn aboveground tank with a floating roof, which has no fixed roof and has an open top.\nSource:\nAPI\nRP 545 Recommended Practice for Lightning Protection of Aboveground Storage Tanks for Flammable or Combustible Liquids, First Edition, October 2009.\nGlobal Standards", "https://iadclexicon.org/ehbu": "TERM: EHBU\nURL: https://iadclexicon.org/ehbu\n\nEHBU\nelecto hydraulic back-up.\nSource:\u00a0Oil & Gas UK, Guidelines on subsea BOP systems, Issue 1, July 2012,\nGlobal Standards", "https://iadclexicon.org/eia": "TERM: EIA\nURL: https://iadclexicon.org/eia\n\nEIA\nEIA means Environmental Impact Analysis.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations\nEIA\nEnvironmental Impact Assessment.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/ehs": "TERM: EHS\nURL: https://iadclexicon.org/ehs\n\nEHS\nExtra high strength.\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards", "https://iadclexicon.org/ei": "TERM: EI\nURL: https://iadclexicon.org/ei\n\nEI\nEnergy Institute, London.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/eips": "TERM: EIPS\nURL: https://iadclexicon.org/eips\n\nEIPS\nExtra improved plow steel.\nSource:\nAPI\nStandard 2CCU, Offshore Cargo Carrying Units, First Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/elastomeric-bell-and-spigot-seal-lock-joint": "TERM: Elastomeric bell-and-spigot seal lock joint\nURL: https://iadclexicon.org/elastomeric-bell-and-spigot-seal-lock-joint\n\nElastomeric bell-and-spigot seal lock joint\nJoint connection made up of a spigot end and a socket end with \u201cO\u201d or lip-sealing rings and some axial restraining device capable of resisting the full thrust from internal pressure.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/elastomer-seals": "TERM: Elastomer Seals\nURL: https://iadclexicon.org/elastomer-seals\n\nElastomer Seals\nAll rubber components containing any wellbore pressure in the BOP, wellhead, casing, or separation system.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/elastomer": "TERM: Elastomer\nURL: https://iadclexicon.org/elastomer\n\nElastomer\nAny of various elastic compounds or substances resembling rubber.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/eiapp-certificate": "TERM: EIAPP Certificate\nURL: https://iadclexicon.org/eiapp-certificate\n\nEIAPP Certificate\nThe EIAPP Certificate is the Engine International Air Pollution Prevention Certificate which relates to NOx emissions.\nSource:\u00a0Resolution MEPC.177(58), amendments to the Technical Code on Control of Emission of Nitrogen Oxides from Marine Diesel Engines, 10 October 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/elastic-plastic-analysis": "TERM: Elastic-plastic Analysis\nURL: https://iadclexicon.org/elastic-plastic-analysis\n\nElastic-plastic analysis\nAn analysis considering both the applied loading and deformation characteristics of the component.\nSource:\nAPI\nTR 1PER15K-1, Protocol for Verification and Validation of High-pressure High-temperature Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/ele": "TERM: ELE\nURL: https://iadclexicon.org/ele\n\nELE\nExtreme level earthquake.\nSource:\nAPI\nRP 2EQ, Seismic Design Procedures and Criteria for Offshore Structures, First Edition, November 2014.\nGlobal Standards\nSource:\nAPI\nRP 2SIM, Structural Integrity Management of Fixed Offshore Structures, First Edition, November 2014.\nGlobal Standards\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards\nSource:\u00a0ISO 19900:2013, Petroleum and natural gas industries \u2013 General requirements\u00a0for offshore structures.\nGlobal Standards\nELE\nEarthquake with a severity which the structure should sustain without major damage.\nNOTE The ELE event is comparable to the extreme environmental event in the design of fixed structures which is described in API 2A-WSD, 22\nnd\nEdition and ISO 19903, When exposed to an ELE, a structure is supposed to retain its full capacity for all subsequent conditions\nSource:\nAPI\nRP 2EQ, Seismic Design Procedures and Criteria for Offshore Structures, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/elected": "TERM: Elected\nURL: https://iadclexicon.org/elected\n\nElected\n\u201cElected\u201d includes being declared the safety representative for a constituency under regulation 12 below by virtue of being the only candidate duly nominated for that position.\nSource: The Offshore Installations (Safety Representatives and Safety Committees) Regulations 1989, UK S.I. 1989/971, 1989.\nRegulations", "https://iadclexicon.org/election": "TERM: Election\nURL: https://iadclexicon.org/election\n\nElection\nElection means an election for a health and safety representative or a deputy health and safety representative under clause 26 of Schedule 3 to the Act.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Safety) Regulations 2009 (Select Legislative Instrument 2009 No. 382 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/electric-apparatus": "TERM: Electric Apparatus\nURL: https://iadclexicon.org/electric-apparatus\n\nElectric Apparatus\n\u201cElectric apparatus\u201d includes motors, starters, lamps, switches, junction boxes, fuses, cut-outs or any other appliance, equipment or fitting which operates electricity.\nSource:\u00a0The Petroleum Rules, 1976, India, 1976.\nRegulations\nSource: The Petroleum Rules, 2002, India, 13th March 2002.\nRegulations", "https://iadclexicon.org/electric-arming": "TERM: Electric Arming\nURL: https://iadclexicon.org/electric-arming\n\nElectric Arming\nThe electrical attachment of an electro-explosive device to a source of electrical power prior to energizing the circuit.\nSource:\nAPI\nRP 67, Recommended Practice for Oilfield Explosives Safety, Upstream Segment, Second Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/electric-surface-heating": "TERM: Electric Surface Heating\nURL: https://iadclexicon.org/electric-surface-heating\n\nElectric Surface Heating\nHeat generated in the surface layer of a body to be heated by electrical means in order to raise or maintain its temperature.\nSource:\u00a0IEC 61892-6, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 6: Installation.\nGlobal Standards", "https://iadclexicon.org/electric-detonator": "TERM: Electric Detonator\nURL: https://iadclexicon.org/electric-detonator\n\nElectric Detonator\nA detonator designed to be initiated by electric current or a current pulse.\nSource:\nAPI\nRP 67, Recommended Practice for Oilfield Explosives Safety, Upstream Segment, Second Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/electric-pump": "TERM: Electric Pump\nURL: https://iadclexicon.org/electric-pump\n\nElectric Pump\nAn electrically driven hydraulic pump, usually a three-plunger (triplex) pump.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/electrical-cable": "TERM: Electrical Cable\nURL: https://iadclexicon.org/electrical-cable\n\nElectrical Cable\nWire consisting of individual steel strands woven around one or more electrical conductors to provide sufficient strength to perform desired electrical work in a well.\nSource:\u00a0NORSOK D-010, Well integrity in drilling and well operations, Rev. 3, August 2004.\nGlobal Standards", "https://iadclexicon.org/electric-welded-pipe": "TERM: Electric-Welded Pipe\nURL: https://iadclexicon.org/electric-welded-pipe\n\nElectric-Welded Pipe\nPipe having one longitudinal seam formed by electric-resistance or electric-induction welding, without the addition of filler metal, wherein the edges to be welded are mechanically pressed together and the heat for welding is generated by the resistance to flow of electric current.\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards", "https://iadclexicon.org/electric-surface-heating-system": "TERM: Electric Surface Heating System\nURL: https://iadclexicon.org/electric-surface-heating-system\n\nElectric Surface Heating System\nSystem of electric surface heating devices together with any controls, thermal insulation and protective cladding designed to meet a specified electric surface heating requirement.\nSource:\u00a0IEC 61892-6, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 6: Installation.\nGlobal Standards", "https://iadclexicon.org/electrical-equipment": "TERM: Electrical Equipment\nURL: https://iadclexicon.org/electrical-equipment\n\nElectrical Equipment\n\u201cElectrical equipment\u201d means equipment for the generation, distribution or use of electricity (outillage \u00e9lectrique).\nSource: Canada Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, February 2013.\nRegulations\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations\nElectrical Equipment\nitems applied as a whole or in part for the utilization of electrical energy\nNote 1 to entry: These include, amongst others, items for the generation, transmission, distribution, storage,\nmeasurement, regulation, conversion and consumption of electrical energy and items for telecommunications.\nSource: IEC 60079-14:2013, Explosive atmospheres \u2013 Part 14: Electrical installations design, selection and erection, Edition 5.0, November 2013.\nGlobal Standards\nElectrical Equipment\nElectrical equipment includes anything used, designed to be used, or installed for use, to conduct, control, convert, distribute, generate, measure, provide, rectify, store, transform, or transmit electrical energy.\nSource: Health and Safety in Employment (Mining\u2014Underground) Regulations 1999, SR 1999/331, New Zealand, as of 8 October 1999.\nRegulations", "https://iadclexicon.org/electrical-equipment-and-power-systems": "TERM: Electrical Equipment and Power Systems\nURL: https://iadclexicon.org/electrical-equipment-and-power-systems\n\nElectrical Equipment and Power Systems\nElectrical equipment and power systems include all plant and apparatus designed for the generation, conversion, storage, distribution, transformation or use of electricity.\nSource:\u00a0International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\u00a0IADC.\nGuidelines", "https://iadclexicon.org/electrical-classification-of-areas": "TERM: Electrical Classification of Areas\nURL: https://iadclexicon.org/electrical-classification-of-areas\n\nElectrical classification of areas\nFor the purpose of this document, locations are classified according to API RP 500: Classification of Locations for Electrical Installations at Petroleum Facilities; or API RP 505: Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Zone O, Zone 1, and Zone 2.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nElectrical classification of areas\nLocations are classified according to API RP 500 or API RP 505.\nSource:\nAPI\nRP 74, Recommended Practice for Occupational Safety for Onshore Oil and Gas Production Operation, First Edition, October 2001 (March 2007).\nGlobal Standards", "https://iadclexicon.org/electrical-isolation": "TERM: Electrical Isolation\nURL: https://iadclexicon.org/electrical-isolation\n\nElectrical Isolation\nElectrical isolation is the secure, proven disconnection and separation of a circuit or item of equipment from every source of electrical energy.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/electrical-system": "TERM: Electrical System\nURL: https://iadclexicon.org/electrical-system\n\nElectrical System\nElectrical system\u2014\n(a) means an electrical system in which all the electrical equipment is, or is capable of being, electrically connected to a common source of electrical energy; and\n(b) includes the source and the equipment.\nSource: Health and Safety in Employment (Mining\u2014Underground) Regulations 1999, SR 1999/331, New Zealand, as of 8 October 1999.\nRegulations", "https://iadclexicon.org/electrically-armed-before-ballistically-armed-ebba": "TERM: Electrically (Armed) Before Ballistically Armed (EBBA)\nURL: https://iadclexicon.org/electrically-armed-before-ballistically-armed-ebba\n\nElectrically (Armed) Before Ballistically Armed (EBBA)\nThe electrical attachment of an electro-explosive device to a source of electrical power, prior to the mechanical alignment of all the elements of an explosive train.\nSource:\nAPI\nRP 67, Recommended Practice for Oilfield Explosives Safety, Upstream Segment, Second Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/electrically-powered-ep-system": "TERM: Electrically Powered (EP) System\nURL: https://iadclexicon.org/electrically-powered-ep-system\n\nElectrically Powered (EP) System\u00a0\u00a0<Low-location lighting>\nAn LLL system which requires electrical power for its operation, such as systems using incandescent bulbs, light-emitting diodes, electroluminescent strips or lamps, electrofluorescent lamps, etc.\nSource:\u00a0Resolution A.752(18), Guidelines for the evaluation, testing and application of low-location lighting on passenger ships, 4 November 1993, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/electrically-conductive": "TERM: Electrically Conductive\nURL: https://iadclexicon.org/electrically-conductive\n\nElectrically Conductive\nHaving a volume resistivity equal to or lower than 10\n4\n\u03a9\u22c5m.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/electro-hydraulic-eh-control-system": "TERM: Electro-Hydraulic (EH) Control System\nURL: https://iadclexicon.org/electro-hydraulic-eh-control-system\n\nElectro-Hydraulic (EH) Control System\nA system utilizing electrical conductor wires in an armored subsea umbilical cable to transmit command signals to solenoid-operated valves which in turn activate pilot operated control valves assigned to functions. Note: One pair of wires is dedicated to each function.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/electrohydraulic-control": "TERM: Electrohydraulic Control\nURL: https://iadclexicon.org/electrohydraulic-control\n\nElectrohydraulic Control\nControl method wherein communication signals are conducted to the subsea system and used to open or close electrically-controlled hydraulic control valves. NOTE Hydraulic fluid is locally sourced and acts on the associated subsea valve actuator. \u201cLocally sourced\u201d may mean locally stored pressurized fluid or fluid supplied by a hydraulic umbilical line. With electrohydraulic control systems, data telemetry (readback) is readily available at high speed. Multiplexing of the communication signals reduces the number of conductors in the umbilical.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/electronic-security": "TERM: Electronic Security\nURL: https://iadclexicon.org/electronic-security\n\nElectronic Security\nActions required to preclude unauthorized use of, denial of service to, modifications to, disclosure of, loss of revenue from, or destruction of critical systems or informational assets.\nNOTE: The objective is to reduce the risk of causing personal injury or endangering public health, losing public or consumer confidence, disclosing sensitive assets, failing to protect business assets or failing to comply with regulations. These concepts are applied to any system in the production process and include both stand-alone and networked components.\nCommunications between systems may be either through internal messaging or by any human or machine interfaces that authenticate, operate, control, or exchange data with any of these control systems. Electronic security includes the concepts of identification, authentication, accountability, authorization, availability, and privacy.\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/electromagnet": "TERM: Electromagnet\nURL: https://iadclexicon.org/electromagnet\n\nElectromagnet (EM)\nWhen ferromagnetic material is surrounded by a current carrying coil, it becomes magnetized and is called an electromagnet.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/electromagnetic-inspection": "TERM: Electromagnetic Inspection\nURL: https://iadclexicon.org/electromagnetic-inspection\n\nElectromagnetic Inspection (EMI)\nPrimarily the eddy-current and flux-leakage methods used to detect imperfections. NOTE Field electromagnetic \u201cInspection Systems\u201d sometimes include equipment for performing additional inspections or services.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/elementary-neutralization-unit": "TERM: Elementary Neutralization Unit\nURL: https://iadclexicon.org/elementary-neutralization-unit\n\nElementary neutralization unit\nA device consisting of a tank, tank system, container, transport vehicle, or vessel that is used for neutralizing wastes that are hazardous wastes:\nonly because they exhibit the characteristic of corrosivity under the test referred to in subsection (e)(1)(D)(ii) of this section (relating to characteristically hazardous wastes); or\nthey are identified in subsection (e)(1)(D)(i) of this section (relating to listed hazardous wastes) only because they exhibit the corrosivity characteristic.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/element": "TERM: Element\nURL: https://iadclexicon.org/element\n\nElement\nA sub-division of the OMS Framework that groups the OMS Expectations under a generic purpose.\nCompany systems can be structured using different or additional Elements to align with their management approach, organisation and activities.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards", "https://iadclexicon.org/electronic-signature": "TERM: Electronic Signature\nURL: https://iadclexicon.org/electronic-signature\n\nElectronic Signature\nAny mark in electronic form associated with an electronic document, applied with the intent to sign the document.\nAdapted from: CNSSI 4009.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/elevated-flare": "TERM: Elevated Flare\nURL: https://iadclexicon.org/elevated-flare\n\nElevated Flare\nFlare where the burner is raised high above ground level to reduce radiation intensity and to aid in dispersion.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards", "https://iadclexicon.org/elephant-hide": "TERM: Elephant Hide\nURL: https://iadclexicon.org/elephant-hide\n\nElephant Hide\nWrinkled outside diameter surfaces of the drill-pipe body caused by the upsetting process.\nSource:\nAPI\nSPEC 5DP, Specification for Drill Pipe, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/elevated-wetland-area": "TERM: Elevated Wetland Area\nURL: https://iadclexicon.org/elevated-wetland-area\n\nElevated Wetland Area\nElevated Wetland Area\u2015a wetland area which is not normally inundated with water and where land mass and levee material are available for mixing with waste fluids during closure of a pit.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/elevation-pressure": "TERM: Elevation Pressure\nURL: https://iadclexicon.org/elevation-pressure\n\nElevation Pressure\nPressure due to weight of a fluid over a change in elevation.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/elevation-head": "TERM: Elevation Head\nURL: https://iadclexicon.org/elevation-head\n\nElevation Head\nPotential energy per unit weight of a fluid because of its elevation above a reference level.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/elevator": "TERM: Elevator\nURL: https://iadclexicon.org/elevator\n\nElevators\nA mechanical device attached to the traveling block that latches around and supports the pipe during hoisting or lowering operations.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nElevator\n\u201cElevator\u201d means a mechanical device attached to the traveling block that latches around and supports the pipe during hoisting.\n[Mich. Admin. Code R 408 (2013)].\nSource: Oil and Gas Drilling and Servicing Operations, Michigan Administrative Code R 408, February 8, 2013.\nRegulations\nElevator\nA metal mechanical device used in connection with and suspended from a traveling block or hoisting line, to hold pipe or sucker rods in suspension when being hoisted or lowered in a well.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations", "https://iadclexicon.org/eligibility": "TERM: Eligibility\nURL: https://iadclexicon.org/eligibility\n\nEligibility\nfulfilment of prerequisites by applicants\nNote 1 to entry: Prerequisites can include a combination of experience and education.\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/elevating-device": "TERM: Elevating Device\nURL: https://iadclexicon.org/elevating-device\n\nElevating Device\n\u201cElevating device\u201d means an escalator, elevator, basket or other device for moving passengers or freight (appareil de levage).\nSource:\u00a0Canada Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, February 2013.\nRegulations\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations", "https://iadclexicon.org/elevated-threat-level": "TERM: Elevated Threat Level\nURL: https://iadclexicon.org/elevated-threat-level\n\nElevated Threat Level\nAn alert level which indicates that there is a credible terrorist threat.\nSource:\nAPI\nRP 781\nSecurity Plan Methodology for the Oil and Natural Gas Industries\n.1\nst\nEd. September 2016.\nGlobal Standards", "https://iadclexicon.org/elevation-profile": "TERM: Elevation Profile\nURL: https://iadclexicon.org/elevation-profile\n\nElevation Profile\nElevation of the flow path above a datum.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/eligible-greenhouse-gas-storage": "TERM: Eligible Greenhouse Gas Storage\nURL: https://iadclexicon.org/eligible-greenhouse-gas-storage\n\nEligible greenhouse gas storage\nEligible greenhouse gas storage formation has the meaning given by section 21.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/eligible-customers": "TERM: Eligible Customers\nURL: https://iadclexicon.org/eligible-customers\n\nEligible Customers\nWork processes means a set of harmonised activities that transform input factors into products, see also the NS-EN-ISO 9000 standard, Chapter 3.4.1. Work processes can include engineering processes, drilling, operations and maintenance processes, and change or improvement processes.\nSource:\u00a0Act 29 November 1996 No. 72 Relating to Petroleum Activities, Norway, amended June 2011.\nLegislation", "https://iadclexicon.org/eligible-instrument": "TERM: Eligible Instrument\nURL: https://iadclexicon.org/eligible-instrument\n\nEligible instrument\nEligible instrument means regulations, a declaration, a determination, a direction, an agreement, a delegation, an approval, an appointment, a notice or any other instrument, but does not include an old title.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/eligible-voluntary-action": "TERM: Eligible Voluntary Action\nURL: https://iadclexicon.org/eligible-voluntary-action\n\nEligible voluntary action\nFor the purposes of this Division, eligible voluntary action means:\nmaking an application; or\ngiving a nomination; or\nmaking a request; or\ngiving a notice;\nto the Joint Authority, the Titles Administrator or the responsible Commonwealth Minister, where the application, nomination, request or notice is permitted, but not required, to be made or given under this Act.\n2. Subsection (1) does not apply to a notice given under:\nsubsection 774(2); or\nsubsection 774(5); or\nsubsection 775(2); or\nsubsection 775(5); or\nsubsection 775B(2); or\nsubsection 775B(6); or\nsubsection 775C(2); or\nsubsection 775C(6).\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/eligible-sample": "TERM: Eligible Sample\nURL: https://iadclexicon.org/eligible-sample\n\nEligible sample\nEligible sample has the meaning given by section 736 of the Act.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations\nEligible sample\nEligible sample means:\na core or cutting from, or a sample of, the seabed or subsoil; or\na sample of petroleum recovered; or\na sample of fluid recovered (other than fluid petroleum); that:\nhas been given at any time to the Titles Administrator under regulations made for the purposes of section 724; or\nhas been given, at any time before the commencement of Part 6.10, to the responsible Commonwealth Minister;\nand includes a portion of such a core, cutting or sample.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/eligible-well": "TERM: Eligible Well\nURL: https://iadclexicon.org/eligible-well\n\nEligible Well\n\u201cEligible well\u201d means an oil or gas well that produces or an injection well that injects and is integral to production, for any period of time during the preceding calendar year.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/em": "TERM: EM\nURL: https://iadclexicon.org/em\n\nEM\nElectromagnetic.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/eligible-coastal-waters": "TERM: Eligible Coastal Waters\nURL: https://iadclexicon.org/eligible-coastal-waters\n\nEligible coastal waters\nEligible coastal waters, in relation to a State or the Northern Territory, means so much of the scheduled area for the State or Territory as consists of any waters that are:\non the landward side of the territorial sea; and\nnot within the limits of the State or Territory.\nFor this purpose, assume that the breadth of the territorial sea of Australia had never been determined or declared to be greater than 3 nautical miles, but had continued to be 3 nautical miles.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/elv": "TERM: ELV\nURL: https://iadclexicon.org/elv\n\nELV\nextra-low voltage.\nSource: IEC 61892-6, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 6: Installation, Third Edition, December \u00a02013.\nGlobal Standards", "https://iadclexicon.org/emat": "TERM: EMAT\nURL: https://iadclexicon.org/emat\n\nEMAT\nElectromagnetic acoustic transducer.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/embarkation-station": "TERM: Embarkation Station\nURL: https://iadclexicon.org/embarkation-station\n\nEmbarkation station\nA location from which persons embark into survival craft or are assembled prior to embarking into survival craft.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nEmbarkation station\nEmbarkation station means the place where a survival craft is boarded.\nSource: Mobile Offshore Drilling Units, 46 CFR 107-109 (2013).\nRegulations", "https://iadclexicon.org/embrittlement": "TERM: Embrittlement\nURL: https://iadclexicon.org/embrittlement\n\nEmbrittlement\nEmbrittlement may be defined as the loss of ductility or toughness resulting from exposure of materials to various environments.\nSource:\nAPI\nTR 1PER15K-1, Protocol for Verification and Validation of High-pressure High-temperature Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/emergency": "TERM: Emergency\nURL: https://iadclexicon.org/emergency\n\nEmergency\n\u201cEmergency\u201d means an exceptional situation resulting from an accident or incident (urgence).\nSource: Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations\nEmergency\nHazardous event which cannot be handled by normal measures and requires immediate action to limit its extent, duration or consequences.\nSource: ISO 15544:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Requirements and guidelines for emergency.\nGlobal Standards\nEmergency\nEmergency, in relation to a facility, means an urgent situation that presents, or may present, a risk of death or serious injury to persons at the facility.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Safety) Regulations 2009 (Select Legislative Instrument 2009 No. 382 as amended), Australia, prepared on 1 January 2012.\nRegulations\nEmergency\nAn emergency includes any unexpected event of whatever nature with the potential to cause harm and to require the evacuation, escape and rescue of one or more persons from the installation.\nSource: Prevention of Fire and Explosion, and Emergency Response on Offshore Installations, Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, Approved Code of Practice and guidance (UK HSE L65), Second Edition, 1997.\nRegulatory Guidance\nEmergency\n\u201cEmergency\u201d means an emergency of a kind which can require evacuation, escape or rescue.\nSource: The Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, S.I. 1995/743, 1995.\nRegulations\nEmergency\nan unforeseen combination of circumstances or the resulting state that calls for immediate action\nNOTE: Action to safeguard the health and the safety of persons.\nSource: Rules for Classification and Construction, IV Industrial Services, 6 Offshore Technology, 9 Guideline for Personnel Transfers by Means of Lifting Appliances, Edition 2011, Germanischer Lloyd SE,\nGlobal Standards", "https://iadclexicon.org/emc": "TERM: EMC\nURL: https://iadclexicon.org/emc\n\nEMC\nElectromagnetic compatibility.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards\nSource: Verification of Lifting Appliances for the Oil and Gas Industry, DNV-OSS-308, October 2010, Det Norske Veritas AS,\nGlobal Standards", "https://iadclexicon.org/emergency-alarm": "TERM: Emergency Alarm\nURL: https://iadclexicon.org/emergency-alarm\n\nEmergency Alarm\nAn alarm which indicates that immediate danger to human life or to the ship and its machinery exists and that immediate action should be taken.\nSource:\u00a0IMO resolution A.1021(26), Code on Alarms and Indicators, 2009, 18 January 2010, International Maritime Organization,\nRegulatory Guidance\nEmergency Alarm\nHighest priority of an alert. Alarms which indicate immediate danger to human life or to the ship and its machinery exits and require immediate action.\nSource:\u00a0IMO Resolution MSC.302(87), Performance standards for bridge alert management, 17 May 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/emergency-command-centre": "TERM: Emergency Command Centre\nURL: https://iadclexicon.org/emergency-command-centre\n\nEmergency Command Centre\nLocation from which the person in overall charge coordinates ER activities.\nSource:\u00a0ISO 15544:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Requirements and guidelines for emergency.\nGlobal Standards", "https://iadclexicon.org/emergency-condition": "TERM: Emergency Condition\nURL: https://iadclexicon.org/emergency-condition\n\nEmergency Condition\nEmergency condition\nis a condition under which any services needed for normal operational and habitable conditions are not in working order due to failure of the main source of electrical power. <Chapter II-1, regulation 3>.\nSource:\u00a0IMO Resolution MSC.216(82), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 8 December 2006, International Maritime Organization.\nLegislation", "https://iadclexicon.org/emergency-depressurization": "TERM: Emergency Depressurization (EDP)\nURL: https://iadclexicon.org/emergency-depressurization\n\nEmergency Depressurization (EDP)\nControlled disposal of pressurized fluids to a flare or vent system when required to avoid or minimize a hazardous situation.\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards", "https://iadclexicon.org/embarkation-area": "TERM: Embarkation Area\nURL: https://iadclexicon.org/embarkation-area\n\nEmbarkation Area\nPlace from which personnel leave the installation during evacuation.\nEXAMPLES A helideck and associated waiting area or a lifeboat/liferaft boarding area.\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards\nSource:\u00a0ISO 15544:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Requirements and guidelines for emergency.\nGlobal Standards", "https://iadclexicon.org/embarkation-ladder": "TERM: Embarkation Ladder\nURL: https://iadclexicon.org/embarkation-ladder\n\nEmbarkation Ladder\nEmbarkation ladder means the ladder provided at survival craft embarkation stations to permit safe access to survival craft after launching.\nSource: Mobile Offshore Drilling Units, 46 CFR 107-109 (2013).\nRegulations\nEmbarkation Ladder\nEmbarkation ladder\nis the ladder provided at survival craft embarkation stations to permit safe access to survival craft after launching. <Chapter III, Part A, regulation 3>.\nSource:\u00a0IMO Resolution MSC.47(66), adoption of amendments to the International Convention for the Safety of Life at Sea (SOLAS), 1974, 4 June 1996, International Maritime Organization.\nLegislation", "https://iadclexicon.org/emergency-disconnect-package": "TERM: Emergency Disconnect Package\nURL: https://iadclexicon.org/emergency-disconnect-package\n\nEmergency Disconnect Package\nSubsea equipment package that typically forms part of the lower workover riser package and provides a disconnection point between the riser and subsea equipment. NOTE This equipment is used when it is required to disconnect the riser from the well, typically in case of a vessel drift-off or other emergency that could move the vessel away from the well location.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nEmergency disconnect package (EDP)\nEquipment that allows a completion/intervention riser to be disconnected from the lower riser package in an emergency situation.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/emergency-disconnect-sequence": "TERM: Emergency Disconnect Sequence\nURL: https://iadclexicon.org/emergency-disconnect-sequence\n\nEmergency disconnect sequence\nUpon human activation, provides automatic closure of the wellbore and automatic disconnect of lower riser package when specific emergency conditions occur on a floating drilling vessel.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/emergency-escape-breathing-device": "TERM: Emergency Escape Breathing Device\nURL: https://iadclexicon.org/emergency-escape-breathing-device\n\nEmergency Escape Breathing Device\nAn EEBD is a supplied air or oxygen device only used for escape from a compartment that has a hazardous atmosphere and shall be of an approved type.\nSource: IMO resolution MSC.98(73), The International Code for Fire Safety Systems, 5\u00a0December 2000, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/emergency-drill": "TERM: Emergency Drill\nURL: https://iadclexicon.org/emergency-drill\n\nEmergency Drill\na pre-arranged event whereby personnel can establish and practice a routine with respect to their role in an emergency.\nSource: Atlantic Canada Offshore Petroleum Industry, Standard Practice for the Training and Qualifications of Personnel, 2013, Canadian Association of Petroleum Producers,\nGlobal Standards", "https://iadclexicon.org/emergency-evacuation-plan": "TERM: Emergency Evacuation Plan\nURL: https://iadclexicon.org/emergency-evacuation-plan\n\nEmergency Evacuation Plan\nIn this Part, \u201cemergency evacuation plan\u201d means a written plan for use in an emergency, prepared in accordance with section 17.12.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nEmergency Evacuation Plan\nIn this Part, \u201cemergency evacuation plan\u201d means a written plan for use in an emergency, prepared in accordance with section 18.12; plan d\u2019\u00e9vacuation d\u2019urgence.\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations", "https://iadclexicon.org/emergency-first-aid-certificate": "TERM: Emergency First aid Certificate\nURL: https://iadclexicon.org/emergency-first-aid-certificate\n\nEmergency First aid Certificate\n\u201cEmergency first aid certificate\u201d means the certificate issued by an approved organization for the successful completion of a first aid course of at least one day\u2019s duration (certificat de secourisme d\u2019urgence).\nSource:\u00a0Canada Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, February 2013.\nRegulations\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations", "https://iadclexicon.org/emergency-order": "TERM: Emergency Order\nURL: https://iadclexicon.org/emergency-order\n\nEmergency Order\nEMERGENCY ORDER shall mean an order issued by the Commission pursuant to C.R.S.\u00a0 \u00a734-60-108(3).\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/emergency-phase": "TERM: Emergency Phase\nURL: https://iadclexicon.org/emergency-phase\n\nEmergency Phase\n\u201cEmergency phase\u201d. A generic term meaning, as the case may be, uncertainty phase, alert phase or distress phase.\nSource:\u00a0IMO Resolution MSC.70(69), adoption of amendments to the International Convention on Maritime Search and Rescue (SAR), 1979, 18 May 1998, International Maritime Organization.\nLegislation", "https://iadclexicon.org/emergency-pit": "TERM: Emergency Pit\nURL: https://iadclexicon.org/emergency-pit\n\nEmergency Pit\n\u201cEmergency pit\u201d means a pit that is constructed as a precautionary matter to contain a spill in the event of a release.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations\nEmergency Pit\n\u201cEmergency pit\u201d means a pit used for the storage of excessive or unanticipated amounts of fluids during an immediate emergency situation in the drilling or operation of a well, such as a well blowout or a pipeline rupture. This does not include a spill prevention structure required by local, state, or federal regulations.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/emergency-pits": "TERM: Emergency Pits\nURL: https://iadclexicon.org/emergency-pits\n\nEmergency Pits\nEMERGENCY PITS used to contain liquids during an initial phase of emergency response operations related to a spill/release or process upset conditions.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/emergency-preparedness-organisation": "TERM: Emergency Preparedness Organisation\nURL: https://iadclexicon.org/emergency-preparedness-organisation\n\nEmergency Preparedness Organisation\nEmergency preparedness organisation means the personnel including medical practitioner, who are directly linked to installation resources, area resources, external resources and regional resources.\nGuidance Notes on Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, Oil Industry Safety Directorate (India), 2012.\nRegulatory Guidance\nEmergency Preparedness Organisation\nEmergency preparedness organisation as mentioned in the first subsection, means the personnel, including a physician, directly associated with unit resources, area resources, external resources and regional resources.\nSource:\u00a0Guidelines Regarding the Activities Regulations, Norway, updated December 2012.\nRegulatory Guidance\nEmergency Preparedness Organisation\nEmergency preparedness organisation as mentioned in the first subsection, means the personnel directly associated with the unit resources, area resources, the external resources and the regional resources.\nSource:\u00a0Guidelines Regarding the Technical and Operational Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/emergency-exercise": "TERM: Emergency Exercise\nURL: https://iadclexicon.org/emergency-exercise\n\nEmergency Exercise\na pre-arranged event in which personnel can demonstrate their emergency response capabilities and identify strengths and weaknesses in an operator\u2019s emergency action plan.\nSource: Atlantic Canada Offshore Petroleum Industry, Standard Practice for the Training and Qualifications of Personnel, 2013, Canadian Association of Petroleum Producers,\nGlobal Standards", "https://iadclexicon.org/emergency-preparedness-training": "TERM: Emergency Preparedness Training\nURL: https://iadclexicon.org/emergency-preparedness-training\n\nEmergency Preparedness Training\nEmergency preparedness training means training which prepares individuals to respond adequately and safely to anticipate emergency situations.\nSource:\u00a0IMO Resolution A.1079(28), Recommendations for the Training and Certification of Personnel on Mobile Offshore Units (MOUs), Adopted on 4 December 2013, International Maritime Organization,\nRegulatory Guidance", "https://iadclexicon.org/emergency-response": "TERM: Emergency Response\nURL: https://iadclexicon.org/emergency-response\n\nEmergency Response\nAction taken by personnel on or off an installation to limit the consequences of a major accident or initiate and execute abandonment\n[SOURCE: ISO 15544:2000, 2.1.8]\nSource:\nISO\n17776:2016, Petroleum and natural gas industries \u2014 Offshore production installations \u2014 Major accident hazard management during the design of new installations, Second Edition, December 2016.\nGlobal Standards\nEmergency Response\nAction taken by personnel on or off the installation to control or mitigate a hazardous event or initiate and execute abandonment.\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards\nSource:\u00a0ISO 15544:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Requirements and guidelines for emergency.\nGlobal Standards\nEmergency Response\nEmergency response covers action in response to potential major accidents; and also to some lesser incidents, for example, persons overboard, sickness or injuries to personnel which necessitate urgent evacuation from the installation for medical treatment or recuperation.\nSource:\u00a0Prevention of Fire and Explosion, and Emergency Response on Offshore Installations, Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, Approved Code of Practice and guidance (UK HSE L65), Second Edition, 1997.\nRegulatory Guidance\nEmergency Response\n\u201cEmergency response\u201d means action to safeguard the health and safety of persons on or near an installation in an emergency.\nSource:\u00a0The Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, S.I. 1995/743, 1995.\nRegulations", "https://iadclexicon.org/emergency-quick-disconnect": "TERM: Emergency Quick-Disconnect\nURL: https://iadclexicon.org/emergency-quick-disconnect\n\nEmergency Quick-Disconnect\nAutomatic activation of an emergency shutdown followed by an automatic disconnect of the riser.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/emergency-response-plan": "TERM: Emergency Response Plan\nURL: https://iadclexicon.org/emergency-response-plan\n\nEmergency Response Plan\nA document (in this regulation called \u201cthe emergency response plan\u201d) containing sufficient information, for the guidance of such persons, on\u2014\nthe organisation and arrangements which are to have effect in an emergency; and\nprocedures by way of emergency response to be followed in different circumstances.\nSource: The Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, S.I. 1995/743, 1995.\nRegulations", "https://iadclexicon.org/emergency-response-arrangement": "TERM: Emergency Response Arrangement\nURL: https://iadclexicon.org/emergency-response-arrangement\n\nEmergency Response Arrangement\nPlant and equipment provided for use under emergency conditions.\nSource:\u00a0ISO 15544:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Requirements and guidelines for emergency.\nGlobal Standards", "https://iadclexicon.org/emergency-response-measure": "TERM: Emergency Response Measure\nURL: https://iadclexicon.org/emergency-response-measure\n\nEmergency Response Measure\nAnything provided to facilitate the management of an emergency.\nNOTE This is a generic term which includes emergency response arrangements, as well as the planning, procedural and organizational aspects of managing emergencies.\nSource:\u00a0ISO 15544:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Requirements and guidelines for emergency.\nGlobal Standards", "https://iadclexicon.org/emergency-response-resources": "TERM: Emergency Response Resources\nURL: https://iadclexicon.org/emergency-response-resources\n\nEmergency Response Resources\nEmergency response resources as mentioned in the final subsection, mean resources within the Ministry of Labour\u2019s area of authority and any private resources.\nSource:\u00a0Guidelines Regarding the Framework Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/emergency-saltwater-storage-pit": "TERM: Emergency Saltwater Storage Pit\nURL: https://iadclexicon.org/emergency-saltwater-storage-pit\n\nEmergency Saltwater Storage Pit\nPit used for storage of produced saltwater for limited period of time. Use of the pit is necessitated by a temporary shutdown of disposal well or fluid injection well and/or associated equipment, by temporary overflow of saltwater storage tanks on a producing lease or by a producing well loading up with formation fluids such that the well may die. Emergency saltwater storage pits may sometimes be referred to as emergency pits or blowdown pits.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/emergency-shutdown": "TERM: Emergency Shutdown\nURL: https://iadclexicon.org/emergency-shutdown\n\nEmergency Shut-down\nShut down of the facility under emergency conditions during which the internal pressure in a production riser can increase above the normal operating pressure.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nEmergency Shutdown\nControlled sequence of events that ensures that the well is secured against accidental release of hydrocarbons into the environment, i.e. closing of barrier elements.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nEmergency Shutdown\n(ESD)\nControl actions undertaken to shut down equipment or processes in response to a hazardous situation.\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards", "https://iadclexicon.org/emergency-response-team": "TERM: Emergency Response Team\nURL: https://iadclexicon.org/emergency-response-team\n\nEmergency Response Team\nEquipment, systems, and methods which, following initiation, can be used to control, mitigate, and\u00a0extinguish fires.\nSource:\u00a0ISO 15544:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Requirements and guidelines for emergency.\nGlobal Standards\nEmergency Response Team\nGroup of personnel who have designated duties in an emergency.\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards", "https://iadclexicon.org/emergency-shutdown-valve": "TERM: Emergency Shutdown Valve\nURL: https://iadclexicon.org/emergency-shutdown-valve\n\nEmergency Shutdown Valve\nA valve that automatically closes to isolate a hydrocarbon storage wellhead from surface piping in the event of specified conditions that, if uncontrolled, may cause an emergency.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations\nEmergency Shutdown Valve\nA valve that automatically closes to isolate a gas storage wellhead from surface piping in the event of specified conditions that, if uncontrolled, may cause an emergency.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/emergency-shutdown-system": "TERM: Emergency Shutdown System\nURL: https://iadclexicon.org/emergency-shutdown-system\n\nEmergency Shutdown System\nA safety shutdown system comprising detection, signaling and logical control, valves and actuators, which can, in tandem with alarm and direct control mechanisms, enable the safe and effective shutdown of plant and machinery in a controlled manner.\nSource:\nAPI\nRP 2FB, Recommended Practice for the Design of Offshore Facilities Against Fire and Blast Loading, First Edition, April 2006.\nGlobal Standards", "https://iadclexicon.org/emergency-source-of-electrical-power": "TERM: Emergency Source of Electrical Power\nURL: https://iadclexicon.org/emergency-source-of-electrical-power\n\nEmergency Source of Electrical Power\nEmergency source of electrical power is a source of electrical power intended to supply the necessary services in the event of failure of the main source of electrical power.\nSource: IMO Resolution A.1023(26), Code for the Construction and Equipment of Mobile Offshore Drilling Units (2009 MODU Code), 2009.\nGlobal Standards\nEmergency Source of Electrical Power\nEmergency source of electrical power\nis a source of electrical power, intended to supply the emergency switchboard in the event of a failure of the supply from the main source of electrical power. <Chapter II-1, regulation 3>.\nSource:\u00a0IMO Resolution MSC.216(82), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 8 December 2006, International Maritime Organization.\nLegislation", "https://iadclexicon.org/emergency-situation": "TERM: Emergency Situation\nURL: https://iadclexicon.org/emergency-situation\n\nEmergency Situation\nEMERGENCY SITUATION for purposes of C.R.S.\u00a0 \u00a734-60-121(5) and the rules promulgated thereunder shall mean a fact situation which presents an immediate danger to public health, safety or welfare.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/emergency-shutdown-valves-esd": "TERM: Emergency Shutdown Valves. (ESD)\nURL: https://iadclexicon.org/emergency-shutdown-valves-esd\n\nEmergency Shutdown Valves. (ESD)\nTypically remotely actuated valves, preferably gate, butterfly or plug, mounted to outlet on flow cross. Valve is functioned in cases of unplanned release of well returns due to breach in flow back system. Actuated by air, hydraulics, or electrical signal over hydraulics.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/emergency-station": "TERM: Emergency Station\nURL: https://iadclexicon.org/emergency-station\n\nEmergency Station\nPlace to which emergency response personnel go to undertake their emergency duties.\nSource:\u00a0ISO 15544:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Requirements and guidelines for emergency.\nGlobal Standards", "https://iadclexicon.org/emergency-switchboard": "TERM: Emergency Switchboard\nURL: https://iadclexicon.org/emergency-switchboard\n\nEmergency Switchboard\nSwitchgear and controlgear assembly which is normally supplied by the main switchboard but, in the event of failure of the main electrical power supply system, is directly supplied by the emergency source of electrical power or the transitional source of emergency power and is intended to distribute and control electrical energy to the emergency services for all electrical consumers essential for the safety of the crew and the unit under emergency conditions.\nSource: IEC 61892-6, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 6: Installation.\nGlobal Standards\nEmergency Switchboard\nEmergency switchboard is a switchboard which, in the event of failure of the main system of electrical power supply, is directly supplied by the emergency source of electrical power and/or the transitional source of emergency power and is intended to distribute electrical energy to the emergency services.\nSource: IMO Resolution A.1023(26), Code for the Construction and Equipment of Mobile Offshore Drilling Units (2009 MODU Code), 2009.\nGlobal Standards\nEmergency Switchboard\nEmergency switchboard\nis a switchboard which in the event of failure of the main electrical power supply system is directly supplied by the emergency source of electrical power or the transitional source of emergency power and is intended to distribute electrical energy to the emergency services. <Chapter II-1, regulation 3>.\nSource:\u00a0IMO Resolution MSC.216(82), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 8 December 2006, International Maritime Organization.\nLegislation", "https://iadclexicon.org/emergency-towing": "TERM: Emergency Towing\nURL: https://iadclexicon.org/emergency-towing\n\nEmergency Towing\nTowing related to an emergency situation normally caused by failure of the units own propulsion (compare with normal towing).\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/emergency-venting": "TERM: Emergency Venting\nURL: https://iadclexicon.org/emergency-venting\n\nEmergency Venting\nVenting required when an abnormal condition, such as ruptured internal heating coils or an external fire, exists either inside or outside a tank.\nSource:\nAPI\nSTD 2000, Venting Atmospheric and Low-pressure Storage Tanks, Sixth Edition, November 2009.\nGlobal S\ntandards", "https://iadclexicon.org/emission": "TERM: Emission\nURL: https://iadclexicon.org/emission\n\nEmission\nEmission means any release of substances, subject to control by this Annex, from ships into the atmosphere or sea.\nSource:\u00a0Resolution MEPC.176(58), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships (Revised MARPOL Annex VI), 10 October 2008, International Maritime Organization.\nLegislation", "https://iadclexicon.org/emi": "TERM: EMI\nURL: https://iadclexicon.org/emi\n\nEMI\nElectromagnetic inspection.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards\nSource:\nAPI\nSPEC 5CRA, Specification for Corrosion Resistant Alloy Seamless Tubes for Use as Casing, Tubing and Coupling Stock, Upstream Segment, First Edition, February 2010 (Errata August 2011).\nGlobal Standards\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards\nEMI\nElectromagnetic interference.\nSource:\nAPI\nRP 49, Recommended Practice for Drilling and Well Servicing Operations Involving Hydrogen Sulfide, Third Edition, May 2001.\nGlobal Standards", "https://iadclexicon.org/emission-offsets": "TERM: Emission Offsets\nURL: https://iadclexicon.org/emission-offsets\n\nEmission offsets:\nEmission offsets mean emission reductions obtained from facilities, either onshore or offshore, other than the facility or facilities covered by the proposed Exploration Plan (EP) or Development and Production Plan (DPP).\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/emission-control-area": "TERM: Emission Control Area\nURL: https://iadclexicon.org/emission-control-area\n\nEmission Control Area\nEmission Control Area means an area where the adoption of special mandatory measures for emissions from ships is required to prevent, reduce and control air pollution from NOx or SOx and particulate matter or all three types of emissions and their attendant adverse impacts on human health and the environment. Emission Control Areas shall include those listed in, or designated under, regulations 13 and 14 of this Annex.\nSource:\u00a0Resolution MEPC.176(58), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships (Revised MARPOL Annex VI), 10 October 2008, International Maritime Organization.\nLegislation", "https://iadclexicon.org/emmissivity": "TERM: Emmissivity\nURL: https://iadclexicon.org/emmissivity\n\nEmmissivity\nA constant used to quantify the radiation emission characteristics of a flame. Emmissivity of a perfect black body is 1.\nSource:\nAPI\nRP 2FB, Recommended Practice for the Design of Offshore Facilities Against Fire and Blast Loading, First Edition, April 2006.\nGlobal Standards", "https://iadclexicon.org/emmua": "TERM: EMMUA\nURL: https://iadclexicon.org/emmua\n\nEMMUA\nEngineering Equipment & Materials Users\u2019 Association.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/employed": "TERM: Employed\nURL: https://iadclexicon.org/employed\n\nEmployed\n\u201cEmployed\u201d means employed or engaged under a contract of service or for services and related expressions shall be construed accordingly.\nThe Offshore Installations (Safety Representatives and Safety Committees) Regulations 1989, UK S.I. 1989/971, 1989.\nRegulations", "https://iadclexicon.org/employee": "TERM: Employee\nURL: https://iadclexicon.org/employee\n\nEmployee\nA person who is employed by, or contracted to perform work under the supervision of, an employer and includes a dependent contractor. Note: OSH (NL) 1.1; OSH (NS) Element 1, Part 1, Section 1.1.\nIncident Reporting and Investigation Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, November 30, 2012.\nRegulatory Guidance\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nEmployee\n\u201cEmployee\u201d means a person employed by or contracted to perform work under the supervision of an employer.\nSource: Atlantic Canada Offshore Petroleum Industry, Standard Practice for the Training and Qualifications of Personnel, 2013, Canadian Association of Petroleum Producers,\nGlobal Standards\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulation\nEmployee\nEmployee means direct employees of the lessees who are assigned well control, deepwater well control, or production safety duties.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations\nEmployee\nEmployee, in relation to an employer, means an employee of that employer.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nEmployee\n\u201cEmployee\u201d means a person permitted to work by an employer in employment for wages, salary or commission.\nSource: State of Wyoming Occupational Safety and Health Rules and Regulations for Oil and Gas Well Drilling, Revised January 8, 2013.\nRegulations\nEmployee\nUnder the Working Conditions Act (in Dutch: \u2018Arbowet\u2019), an employee of the operator is:\na. A person who performs activities on the basis of a labour contract with the operator (per definition from the \u2018Arbowet\u2019);\nb. Subcontracted personnel; the \u201cextra hands\u201d, trainees and volunteers who do not have their own labour contracts with the operator, but who do work under his supervision (per definition from the \u2018Arbowet\u2019;\nc. A person that performs activities under the supervision of the operator, which means that the operator has full control over his activities (evaluation of \u201cunder the supervision of\u201d is based on the real situation, regardless of the agreement that forms the basis for the person\u2019s employment).\nNOTE: Only in these cases, the operator is also employer of the particular employee.\nSource:\u00a0NOGEPA Industrial Guideline No. 5, Reporting Accidents and Incidents Mining Activities, Netherlands, Version 3, March 2010.\nGlobal Standards\nEmployee\nMeans a person employed by any other person to do any work for hire or reward.\nSource: Guidelines for Occupational Diving 2004, Occupational Safety and Health Service, New Zealand, updated October 2010.\nRegulatory Guidance\nEmployee\nEmployee includes employees of other participants also i.e those of contractors, service providers etc. as defined at rule 2(1)(l).\nSource:\u00a0Guidance Notes on Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, Oil Industry Safety Directorate (India), 2012.\nRegulatory Guidance\nEmployee\nIn these regulations, employee,\u2014\u2028(a) in relation to a person who controls a place of work, means a person lawfully at work in the place; and\u2028(b) in relation to a principal, means an employee of a contractor or subcontractor or, if a contractor or subcontractor is an individual, the contractor or subcontractor.\nSource: Health and Safety in Employment (Petroleum Exploration and Extraction) Regulations 2013, SR 2013/208, New Zealand, as of May 2013.\nRegulations\nEmployee\nEmployee, subject to sections 3C to 3F, means any person of any age employed by an employer to do any work (other than residential work) for hire or reward under a contract of service and, in relation to any employer, means an employee of the employer.\nSource: Health and Safety in Employment Act 1992, Public Act 1992 No 96, New Zealand, as of 1 July 2011.\nLegislation\nEmployee\nEmployee:\n(a) in relation to an operation, means an employee of the operation; and\n(b) in relation to a person who controls a place of work, means a person working in the place of work employer includes a person who controls a place of work.\nSource: Health and Safety in Employment (Mining Administration) Regulations 1996, SR 1996/220, New Zealand, as of January 2011.\nRegulations\nEmployees\nAn individual on the payroll of a company, including corporate and management personnel.\nAn individual employed under a short-term or part-time contract is considered an employee provided they are paid directly by the company.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards\nEmployees\n\u201cEmployees\u201d means employees of the operator and those of other participants\n.\nSource:\u00a0Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, India, 18th June 2008.\nRegulations", "https://iadclexicon.org/employment": "TERM: Employment\nURL: https://iadclexicon.org/employment\n\nEmployment\n\u201cEmployment\u201d means all services for pay under a contract of hire.\nSource: State of Wyoming Occupational Safety and Health Rules and Regulations for Oil and Gas Well Drilling, Revised January 8, 2013.\nRegulations", "https://iadclexicon.org/employer": "TERM: Employer\nURL: https://iadclexicon.org/employer\n\nEmployer\nA person who employs one or more employees or contracts for the services of one or more employees, and includes a contractor or subcontractor. Note: OSH (NL) 1.1; OSH (NS) Element 1, Part 1, Section 1.1.\nIncident Reporting and Investigation Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, November 30, 2012.\nRegulatory Guidance\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nEmployer\n\u201cEmployer\u201d means a person who employs one or more employees or supervises the work of employees contracted to perform work in the work place and includes an employer\u2019s organization and any person who acts on behalf of an employer.\nSource: Atlantic Canada Offshore Petroleum Industry, Standard Practice for the Training and Qualifications of Personnel, 2013, Canadian Association of Petroleum Producers,\nGlobal Standards\nIncident Reporting and Investigation Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, November 30, 2012.\nRegulatory Guidance\nEmployer\nEmployer has the meaning given by clause 3 of Schedule 3 to the Act.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Safety) Regulations 2009 (Select Legislative Instrument 2009 No. 382 as amended), Australia, prepared on 1 January 2012.\nRegulations\nEmployer\nEmployer means an employer who carries on an activity at a facility.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nEmployer\n\u201cEmployer\u201d means any individual or organization including the State and all its political subdivisions which has in its employ one or more individuals performing services for it in employment.\nSource: State of Wyoming Occupational Safety and Health Rules and Regulations for Oil and Gas Well Drilling, Revised January 8, 2013.\nRegulations\nEmployer\nIn these regulations, employer includes\u2014\u2028(a) a person who controls a place of work; and\u2028(b) a principal who controls the place of work at which a contractor or subcontractor, or an employee of a contractor or subcontractor, works.\nSource: Health and Safety in Employment (Petroleum Exploration and Extraction) Regulations 2013, SR 2013/208, New Zealand, as of May 2013.\nRegulations\nEmployer\nIn this section, employer includes a representative of the employer.\nSource: Health and Safety in Employment Act 1992, Public Act 1992 No 96, New Zealand, as of 1 July 2011.\nLegislation\nEmployer\nEmployer, subject to sections 3C to 3F,\u2014\n(a) means a person who or that employs any other person to do any work for hire or reward; and, in relation to any employee, means an employer of the employee; and\n(b) includes, in relation to any person employed by the chief executive or other employee of a Crown organisation to do any work for the Crown organisation for hire or reward, that Crown organization.\nSource: Health and Safety in Employment Act 1992, Public Act 1992 No 96, New Zealand, as of 1 July 2011.\nLegislation", "https://iadclexicon.org/empty-container": "TERM: Empty Container\nURL: https://iadclexicon.org/empty-container\n\nEmpty Container\nA container or an inner liner removed from a container that has held any hazardous waste and that meets the requirements of 40 CFR, \u00a7261.7(b).\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/emw": "TERM: EMW\nURL: https://iadclexicon.org/emw\n\nEMW\nEquivalent mud weight.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/en": "TERM: EN\nURL: https://iadclexicon.org/en\n\nEN\nEuropean Standard.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/emulsion": "TERM: Emulsion\nURL: https://iadclexicon.org/emulsion\n\nEmulsion\nEmulsions are heterogeneous systems consisting of at least one immiscible liquid dispersed in another in the form of small droplets of diameter usually greater than 0,1 \u03bcm. Such systems are thermodynamically unstable but they can be persistent if stabilized by surface-active components. Emulsions can be water-in-oil, which are referred to as regular emulsions, as well as oil in-water, which are called reverse emulsions.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/ems": "TERM: EMS\nURL: https://iadclexicon.org/ems\n\nEMS\nEnvironmental Management System.\nSource: Environmental Protection Plan Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, March 31, 2011.\nRegulatory Guidance", "https://iadclexicon.org/en-route": "TERM: En Route\nURL: https://iadclexicon.org/en-route\n\nEn Route\nEn route means that the ship is under way at sea on a course or courses, including deviation from the shortest direct route, which as far as practicable for navigational purposes, will cause any discharge to be spread over as great an area of the sea as is reasonable and practicable.\u00a0 <Annex II, Chapter 1, Regulation 1>.\nSource: Resolution MEPC.118(52), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships, 1973 (Revised Annex II of MARPOL 73/78), 15 October 2004, International Maritime Organization.\nLegislation\nSource: Resolution MEPC.201(62), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships, 1973 (Revised MARPOL Annex V), 15 July 2011, International Maritime Organization.\u00a0Legislation", "https://iadclexicon.org/employee-representatives": "TERM: Employee Representatives\nURL: https://iadclexicon.org/employee-representatives\n\nEmployee Representatives\nEmployee representatives means a wide interpretation of employee representatives, i.e. both trade union representatives, safety delegates, representatives in working environment committees, etc., depending on the individual matter.\nSource:\u00a0Guidelines Regarding the Framework Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/encapsulation-m": "TERM: Encapsulation \u201cm\u201d\nURL: https://iadclexicon.org/encapsulation-m\n\nEncapsulation \u201cm\u201d\nType of protection whereby parts that are capable of igniting an explosive atmosphere by\u00a0either sparking or heating are enclosed in a compound in such a way that the explosive\u00a0atmosphere cannot be ignited under operating or installation conditions.\nSource: IEC 60079-14:2013, Explosive atmospheres \u2013 Part 14: Electrical installations design, selection and erection, Edition 5.0, November 2013.\nGlobal Standards", "https://iadclexicon.org/encapsulation": "TERM: Encapsulation\nURL: https://iadclexicon.org/encapsulation\n\nEncapsulation\nA type of protection in which the parts that could ignite an explosive atmosphere by either sparking or heating are enclosed in an encapsulant in such a way that this explosive atmosphere cannot be ignited. This type of protection is referred to as \u201cm.\u201d\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/encipher": "TERM: Encipher\nURL: https://iadclexicon.org/encipher\n\nEncipher\nTo convert plaintext to ciphertext by means of a cryptographic system.\nFrom: CNSSI 4009.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards\nEncipher\nTo convert plaintext to ciphertext by means of a code.\nSynonym(s):\nFrom: CNSSI 4009.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards\nEncipher\nThe generic term encompassing encipher and encode.\nFrom: CNSSI 4009.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards\nEncipher\nThe process of transforming plaintext into ciphertext.\nExtended Definition: Converting data into a form that cannot be easily understood by unauthorized people.\nAdapted from: CNSSI 4009, ICAM SAML 2.0 WB SSO Profile 1.0.2\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/enclosed": "TERM: Enclosed\nURL: https://iadclexicon.org/enclosed\n\nEnclosed\nAs applied to mechanical guarding means that the moving parts are so guarded that physical contact by parts of the body is precluded as long as the guard remains in place. This does not prohibit the use of hinged, sliding, or otherwise removable doors or sections to permit inspection or lubrication.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations", "https://iadclexicon.org/enclosed-areas": "TERM: Area, Enclosed\nURL: https://iadclexicon.org/enclosed-areas\n\nArea, enclosed (room, building, or space)\nA three-dimensional space enclosed by more than two-thirds of the possible projected plane surface area and of sufficient size to allow personnel entry. For a typical building, this would require that more than two-thirds of the walls, ceiling, and/or floor be present (see API 500).\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nEnclosed areas\nEnclosed areas (e.g., buildings, living quarters, or doghouses) are defined as those areas confined on more than four of their six possible sides by walls, floors, or ceilings more restrictive to air flow than grating or fixed open louvers and of sufficient size to allow entry of personnel. A classified area is any area classified Class I, Group D, Division 1 or 2, following the guidelines of API RP 500 (as incorporated by reference in \u00a7 250.198), or any area classified Class I, Zone 0, Zone 1, or Zone 2, following the guidelines of API RP 505 (as incorporated by reference in \u00a7 205.198).\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/enclosed-area-room-building-or-space": "TERM: Enclosed Area (Room, Building, or Space)\nURL: https://iadclexicon.org/enclosed-area-room-building-or-space\n\nEnclosed Area (Room, Building, or Space)\nA three-dimensional space enclosed by more than two-thirds (2/3) of the possible projected plane surface area and of sufficient size to allow the entry of personnel. For a typical building, this would require that more than two-thirds (2/3) of the walls, ceiling, and/or floor be present.\nAPI RP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards", "https://iadclexicon.org/enclosed-facility": "TERM: Enclosed Facility\nURL: https://iadclexicon.org/enclosed-facility\n\nEnclosed facility\nA three-dimensional space enclosed by more than 2/3 of the possible projected plane surface and of sufficient size to allow the entry of personnel. For a typical building, this would require that more than 2/3 of the walls, ceiling, and floor be present. Refer to API RP 500 and RP 505.\nSource:\nAPI\nRP 49, Recommended Practice for Drilling and Well Servicing Operations Involving Hydrogen Sulfide, Third Edition, May 2001.\nGlobal Standards", "https://iadclexicon.org/enclosed-flare": "TERM: Enclosed Flare\nURL: https://iadclexicon.org/enclosed-flare\n\nEnclosed Flare\nEnclosure with one or more burners arranged in such a manner that the flame is not directly visible.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards", "https://iadclexicon.org/enclosed-area": "TERM: Enclosed Area\nURL: https://iadclexicon.org/enclosed-area\n\nEnclosed Area\nA three-dimensional space enclosed by more than two thirds e/3) of the possible protected plane surface area and of sufficient size to allow the entry of personnel. For a typical building, this would require that 2/3 or more of the walls, ceiling, and/or floor are present.\nSource:\nAPI\nRP 14G, Recommended Practice for Fire Prevention and Control on Fixed Open-type Offshore Production Platforms: Upstream Segment, Fourth Edition, April 2007.\nGlobal Standards\nEnclosed Area\nAny room or enclosure within which, in the absence of artificial ventilation, the ventilation will be limited and any flammable atmosphere will not be dispersed naturally.\nSource:\u00a0IEC 61892-7, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 7: Hazardous areas.\nGlobal Standards", "https://iadclexicon.org/enclosed-space": "TERM: Enclosed Space\nURL: https://iadclexicon.org/enclosed-space\n\nEnclosed Space\nEnclosed space means a space which has any of the following characteristics:\n1. limited openings for entry and exit;\n2. inadequate ventilation; and\n3. is not designed for continuous worker occupancy,\nand includes, but is not limited to, cargo spaces, double bottoms, fuel tanks, ballast tanks, cargo pump-rooms, cargo compressor rooms, cofferdams, chain lockers, void spaces, duct keels, inter-barrier spaces, boilers, engine crankcases, engine scavenge air receivers, sewage tanks, and adjacent connected spaces. This list is not exhaustive and a list should be produced on a ship-by-ship basis to identify enclosed spaces.\nSource: IMO resolution A.1050(27), Revised recommendations for entering enclosed spaces aboard ships, 21 December 2011, International Maritime Organization.\nRegulatory Guidance\nSource: Resolution MEPC.210(63), 2012 Guidelines for safe and environmentally sound ship recycling, 2 March 2012, International Maritime Organization.\nRegulatory Guidance\nEnclosed Space\nAn enclosed space is considered to be any building, room or enclosure, e.g., cabinet, within which, in the absence of artificial ventilation, the air movement will be limited and any flammable atmosphere will not be dispersed naturally.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 7, Safety Systems, Hazardous Areas and Fire, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/enclosed-or-semi-enclosed-sea": "TERM: Enclosed or Semi-enclosed Sea\nURL: https://iadclexicon.org/enclosed-or-semi-enclosed-sea\n\nEnclosed or Semi-enclosed Sea\nFor the purposes of this Convention, \u2018enclosed or semi-enclosed sea\u2019 means a gulf, basin or sea surrounded by two or more States and connected to another sea or the ocean by a narrow outlet or consisting entirely or primarily of the territorial seas and exclusive economic zones of two or more coastal States.\nSource: United Nations Convention on the Law of the Sea (UNCLOS), 1982.\nLegislation", "https://iadclexicon.org/enclosure": "TERM: Enclosure\nURL: https://iadclexicon.org/enclosure\n\nEnclosure\nA structure that may provide environmental protection for the machine.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Sixth Edition, May 2007.\nGlobal Standards\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards\nEnclosure, electrical\nThe case or housing of electrical apparatus provided to prevent personnel from accidentally contacting energized parts, and/or to protect the equipment from physical damage and the environment. Also, certain enclosures serve to prevent electrical equipment from being a source of ignition of flammable mixtures outside the enclosure.\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nEnclosure, explosion-proof\nAn enclosure that is capable of withstanding an explosion of a gas or vapor within it and of preventing the ignition of an explosive gas or vapor that may surround it, and that operates at such an external temperature that a surrounding explosive gas or vapor will not be ignited thereby.\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nEnclosure, NEMA type\nA United States (NEMA) system of rating standard levels of protection provided to electrical apparatus by enclosures for 1) the protection of persons against contact with live or moving parts inside the enclosure, 2) the protection provided by the enclosure against ingress of solids and/or liquids, 3) the protection provided by the enclosure against the deleterious effects of corrosion, and 4) the protection provided by the enclosure against damage to the formation of external ice. This enclosure type is in addition to (and not an alternative to) the types of protection necessary to ensure protection against ignition in hazardous (classified) locations, see Table 10.\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nEnclosure, purged and pressurized\nAn enclosure supplied with clean air or an inert gas at sufficient flow and positive pressure to reduce to an acceptably safe level any flammable gas or vapor concentration initially present, and to maintain this safe level by positive pressure with or without continuous flow, see 4.3.5.\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nEnclosure\nAll the walls which surround the live parts of electrical apparatus including doors, covers, cable entries, rods, spindles and shafts, ensuring the protection of the electrical apparatus.\nSource: IEC 61892-7, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 7: Hazardous areas.\nGlobal Standards", "https://iadclexicon.org/enclosed-spaces": "TERM: Enclosed Spaces\nURL: https://iadclexicon.org/enclosed-spaces\n\nEnclosed spaces\nEnclosed spaces are spaces delineated by floors, bulkheads and/or decks which may have doors or windows.\nSource: IMO Resolution A.1023(26), Code for the Construction and Equipment of Mobile Offshore Drilling Units (2009 MODU Code), 2009.\nGlobal Standards", "https://iadclexicon.org/enclosure-explosion-proof": "TERM: Enclosure, Explosion Proof\nURL: https://iadclexicon.org/enclosure-explosion-proof\n\nEnclosure, Explosion Proof\nAn enclosure that is capable of withstanding an explosion of a specific gas or vapor within it and of preventing the subsequent ignition of a flammable gas or vapor that may surround it, and which operates at such an external temperature that a surrounding flammable gas or vapor will not be ignited.\nAPI RP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards", "https://iadclexicon.org/enclosure-purged": "TERM: Enclosure, Purged\nURL: https://iadclexicon.org/enclosure-purged\n\nEnclosure, Purged\nAn enclosure or building supplied with clean air or an inert gas at sufficient flow and positive pressure to reduce the concentration of any flammable gases or vapors initially present to an acceptably safe level and to maintain this safe level by positive pressure with or without continuous flow (reference NFPA 496). See purged and pressurized.\nAPI RP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards", "https://iadclexicon.org/enclosure-explosionproof": "TERM: Enclosure, Explosionproof\nURL: https://iadclexicon.org/enclosure-explosionproof\n\nEnclosure, Explosionproof\nAn enclosure that is capable of withstanding an explosion of a gas or vapor within it and of preventing the ignition of an explosive gas or vapor that may surround it, and that operates at such an external temperature that a surrounding explosive gas or vapor will not be ignited thereby.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards", "https://iadclexicon.org/enclosure-nema-type": "TERM: Enclosure, NEMA Type\nURL: https://iadclexicon.org/enclosure-nema-type\n\nEnclosure, NEMA Type\nA United States (NEMA) system of rating standard levels of protection provided to electrical apparatus by enclosures for 1) the protection of persons against contact with live or moving parts inside the enclosure, 2) the protection provided by the enclosure against ingress of solids and/or liquids, 3) the protection provided by the enclosure against the deleterious effects of corrosion, and 4) the protection provided by the enclosure against damage to the formation of external ice. This enclosure type is in addition to (and not an alternative to) the types of protection necessary to ensure protection against ignition in hazardous (classified) locations, see Table 10.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards", "https://iadclexicon.org/enclosure-purged-and-pressurized": "TERM: Enclosure, Purged and Pressurized\nURL: https://iadclexicon.org/enclosure-purged-and-pressurized\n\nEnclosure, Purged and Pressurized\nAn enclosure supplied with clean air or an inert gas at sufficient flow and positive pressure to reduce to an acceptably safe level any flammable gas or vapor concentration initially present, and to maintain this safe level by positive pressure with or without continuous flow, see 4.3.5.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards", "https://iadclexicon.org/encode": "TERM: Encode\nURL: https://iadclexicon.org/encode\n\nEncode\nThe process of transforming plaintext into ciphertext.\nExtended Definition: Converting data into a form that cannot be easily understood by unauthorized people.\nAdapted from: CNSSI 4009, ICAM SAML 2.0 WB SSO Profile 1.0.2.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards\nEncode\nTo convert plaintext to ciphertext by means of a cryptographic system.\nFrom: CNSSI 4009\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards\nEncode\nTo convert plaintext to ciphertext by means of a code.\nSynonym(s):\nFrom: CNSSI 4009\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards\nEncode\nThe generic term encompassing encipher and encode.\nFrom: CNSSI 4009\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/encrypt": "TERM: Encrypt\nURL: https://iadclexicon.org/encrypt\n\nEncrypt\nThe process of transforming plaintext into ciphertext.\nExtended Definition: Converting data into a form that cannot be easily understood by unauthorized people.\nAdapted from: CNSSI 4009, ICAM SAML 2.0 WB SSO Profile 1.0.2\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards\nEncrypt\nTo convert plaintext to ciphertext by means of a cryptographic system.\nFrom: CNSSI 4009\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards\nEncrypt\nTo convert plaintext to ciphertext by means of a code.\nSynonym(s):\nFrom: CNSSI 4009\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards\nEncrypt\nThe generic term encompassing encipher and encode.\nFrom: CNSSI 4009\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/encroaching": "TERM: Encroaching\nURL: https://iadclexicon.org/encroaching\n\nEncroaching\nFor the purposes of this section \u201cencroaching\u201d includes taking over of retail outlet of one entity by another.\nSource:\u00a0The Petroleum and Natural Gas Regulatory Board Act, 2006, No. 19 of 2006, India, amended as of May 2013.\nLegislation", "https://iadclexicon.org/encryption": "TERM: Encryption\nURL: https://iadclexicon.org/encryption\n\nEncryption\nThe process of transforming plaintext into ciphertext.\nExtended Definition: Converting data into a form that cannot be easily understood by unauthorized people.\nAdapted from: CNSSI 4009, ICAM SAML 2.0 WB SSO Profile 1.0.2\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards\nEncryption\nCryptographic transformation of plaintext into ciphertext that conceals the data\u2019s original meaning to prevent it from being known or used (See\n\u201cdecryption\u201d)\n[11].\nNOTE: If the transformation is reversible, the corresponding reversal process is called \u201cdecryption,\u201d which is a transformation that restores encrypted data to its original state.\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/end": "TERM: End\nURL: https://iadclexicon.org/end\n\nEnd\nFitting end assembly contaw a flexible terminator and end connection used on choke and kill lines.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards", "https://iadclexicon.org/end-connection": "TERM: End Connection\nURL: https://iadclexicon.org/end-connection\n\nEnd Connection\nIntegral male or female thread, clamp hub end connector, studded or through-bolted flange, or any other means used to join together equipment that contains or controls pressure.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nEnd Connection\nIntegral male or female thread, clamp hub end connector, flange (studded or through-bolted), or any other means used to join together equipment that contains or controls pressure.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nEnd Connection\nThread or other mechanism connecting the packer or bridge plug to the conduit.\nSource:\nAPI\nSPEC 11D1, Packers and Bridge Plugs, Upstream Segment, Second Edition, July 2009.\nGlobal Standards\nEnd Connection\nThread or other mechanism providing equipment-to-tubular interface.\nSource:\nAPI\nSPEC 14A, Specification for Subsurface Safety Valve Equipment, Eleventh Edition, October 2005 (Reaffirmed June 2012).\nGlobal Standards", "https://iadclexicon.org/end-and-outlet-connections": "TERM: End And Outlet Connections\nURL: https://iadclexicon.org/end-and-outlet-connections\n\nEnd And Outlet Connections\nAPI integral threads, and API flanges, API hubs or API unions used to join together equipment that contains or controls pressure.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards", "https://iadclexicon.org/end-connection-or-outlet-connection": "TERM: End Connection Or Outlet Connection\nURL: https://iadclexicon.org/end-connection-or-outlet-connection\n\nEnd Connection Or Outlet Connection\nIntegral male or female thread; clamp hub end connector and flange, studded or through bolted, or any other means used to join together equipment that contains or controls pressure.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/end-connector": "TERM: End Connector\nURL: https://iadclexicon.org/end-connector\n\nEnd Connector\nA fitting located at the end of a hose assembly featuring line pipe threads that allows a hose assembly to be connected to a piping system.\nEXAMPLE: A flange or hub, as specified in API 6A, or a hammer lug union that is butt-welded to, or is manufactured as an integral part of the hose coupling material.\nNOTE 1: See API 5B for line pipe thread specifications. NOTE 2: See Figure 11.\nSource:\nAPI\nSPEC 7K, Drilling and Well Servicing Equipment Upstream Segment, Fifth Edition, June 2010 (August 2010).\nGlobal Standards\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards", "https://iadclexicon.org/end-fitting": "TERM: End Fitting\nURL: https://iadclexicon.org/end-fitting\n\nEnd Fitting\nTermination in a flexible pipe.\nSource:\nAPI\nRP 17B, Recommended Practice for Flexible Pipe, Fourth Edition, July 2008.\nGlobal Standards\nEnd Fitting\nMechanical device which forms the transition between the flexible pipe body and the connector whose different pipe layers are terminated in the end fitting in such a way as to transfer the load between the flexible pipe and the connector.\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/end-fitting-adjacent-interface-structure": "TERM: End Fitting Adjacent Interface Structure\nURL: https://iadclexicon.org/end-fitting-adjacent-interface-structure\n\nEnd fitting adjacent interface structure\nBend stiffener interface structure where the end fitting is positioned within the interface structure. NOTE An example of an end fitting adjacent structure is shown in Figure 2.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/end-fitting-remote-interface-structure": "TERM: End Fitting Remote Interface Structure\nURL: https://iadclexicon.org/end-fitting-remote-interface-structure\n\nEnd fitting remote interface structure\nBend stiffener interface structure where the end fitting is positioned outside the interface structure. NOTE An example of an end fitting remote interface structure is shown in Figure 3.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/end-of-the-operation": "TERM: End of the Operation\nURL: https://iadclexicon.org/end-of-the-operation\n\nEnd of the operation\nEnd of the operation means:\nfor a regulated operation related to the drilling of a well \u2014 the date on which the rig is released; and\nfor a regulated operation conducted on a well after the well is completed \u2014 the date on which the operation ceased; and\nfor a survey \u2014 the date on which the acquisition of the data is completed.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/end-termination": "TERM: End Termination\nURL: https://iadclexicon.org/end-termination\n\nEnd Termination\nPart of the end fitting which forms the transition between the flexible line construction and the end connector.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards\nEnd Termination\nMechanical fitting that is attached to the end of an umbilical and that provides a means of transferring installation and operating loads, fluid and electrical services to a mating assembly mounted on the subsea facility or surface facility.\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards", "https://iadclexicon.org/energised-fluids": "TERM: Energised Fluids\nURL: https://iadclexicon.org/energised-fluids\n\nEnergised Fluids\nLiquefied gases or liquid containing gases.\nSource:\u00a0NORSOK D-010, Well integrity in drilling and well operations, Rev. 3, August 2004.\nGlobal Standards", "https://iadclexicon.org/end-user": "TERM: End User\nURL: https://iadclexicon.org/end-user\n\nEnd User\nOwner or organization that is responsible for operation of an installation/facility.\nSource:\nISO 21457:2010, Petroleum and natural gas industries \u2014 Materials selection and corrosion control for oil and gas production systems, First Edition,September 2010.\nGlobal Standards", "https://iadclexicon.org/energy": "TERM: Energy\nURL: https://iadclexicon.org/energy\n\nEnergy\nAbility to do work.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/energy-authority": "TERM: Energy Authority\nURL: https://iadclexicon.org/energy-authority\n\nEnergy Authority\nthe agency responsible for the administration of legislation governing the exploration and development of oil and gas in an offshore area of the frontier lands.\nSource: Atlantic Canada Offshore Petroleum Industry, Standard Practice for the Training and Qualifications of Personnel, 2013, Canadian Association of Petroleum Producers,\nGlobal Standards", "https://iadclexicon.org/energy-density-function": "TERM: Energy Density Function\nURL: https://iadclexicon.org/energy-density-function\n\nEnergy Density Function\nMeasure of the variance associated with a time-varying variable per unit frequency band and per unit directional sector.\nNOTE 1 Spectrum is a shorthand expression for the full and formal name of spectral density function or energy density function.\nNOTE 2 The spectral density function is the variance (the mean square) of the time-varying variable concerned in each frequency band and directional sector. Therefore, the spectrum is, in general, written with two arguments: one for the frequency variable and one for a direction variable.\nNOTE 3 Within ISO 19901-1, the concept of a spectrum applies to waves, wind turbulence and action effects (responses) that are caused by waves or wind turbulence. For waves, the spectrum is a measure of the energy traversing a given space.\u00a0[ISO 19901-1:2005, definition 3.33].\nSource:\nAPI\nRP 2MET, Derivation of Metocean Design and Operating Conditions, First Edition, November 2014.\nGlobal Standards\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/energy-consumption": "TERM: Energy Consumption\nURL: https://iadclexicon.org/energy-consumption\n\nEnergy Consumption\nQuantity of energy consumed and measured in hours, such as horsepower-hours and kilowatt-hours.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/energy-goods": "TERM: Energy Goods\nURL: https://iadclexicon.org/energy-goods\n\nEnergy Goods\n\u201cEnergy goods\u201d means any goods for the exportation of which a licence or permit issued under this Part or an order made under the regulations is required; produits \u00e9nerg\u00e9tiques.\nSource: National Energy Board Act, R.S.C., 1985, c. N-7, Canada, current to April 29, 2013.\nLegislation", "https://iadclexicon.org/energy-structure": "TERM: Energy Structure\nURL: https://iadclexicon.org/energy-structure\n\nEnergy Structure\nIn this article \u201cenergy structure\u201d means a fixed or floating structure or machine, other than a vessel, which is, or is to be, or has been, used for producing energy from water or wind.\nSource: The Health and Safety at Work etc. Act 1974 (Application outside Great Britain) Order 2001, UK S.I. 2013/214, 2013.\nRegulations", "https://iadclexicon.org/energy-limited-apparatus": "TERM: Energy-limited Apparatus\nURL: https://iadclexicon.org/energy-limited-apparatus\n\nEnergy-limited Apparatus\nElectrical equipment in which the circuits and components are constructed according to the\u00a0concept of energy limitation.\nSource: IEC 60079-14:2013, Explosive atmospheres \u2013 Part 14: Electrical installations design, selection and erection, Edition 5.0, November 2013.\nGlobal Standards", "https://iadclexicon.org/enforcement": "TERM: Enforcement\nURL: https://iadclexicon.org/enforcement\n\nEnforcement\nAny formal decision or action taken by NOPSEMA or an OHS inspector to maintain or restore compliance, or to prevent or respond to non-compliance, by a duty holder in relation to the listed OHS laws. Enforcement therefore includes: reporting breaches of legislation to the Director of Public Prosecutions; issuing prohibition and improvement notices; making recommendations in a report of an inspection; deciding the acceptability of a submitted safety case; requiring validation; or giving a warning, written or verbal, concerning an OHS matter.\nSource: NOPSEMA Guideline \u2013 Glossary \u2013 Regulatory Operations, N-09000-GL0326, Australia, Revision 5, December 2011.\nRegulatory Guidance", "https://iadclexicon.org/engage-in-conduct": "TERM: Engage in Conduct\nURL: https://iadclexicon.org/engage-in-conduct\n\nEngage in conduct\nEngage in conduct means:\ndo an act; or\nomit to perform an act.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/engine-room-rating": "TERM: Engine-room Rating\nURL: https://iadclexicon.org/engine-room-rating\n\nEngine-room Rating\na rating who forms part of a watch in the engine room, but does not include an engine-room assistant, a rating who is in training or a rating whose duties while on watch are of an unskilled nature.\nSource: Atlantic Canada Offshore Petroleum Industry, Standard Practice for the Training and Qualifications of Personnel, 2013, Canadian Association of Petroleum Producers,\nGlobal Standards", "https://iadclexicon.org/enforcement-authority": "TERM: Enforcement Authority\nURL: https://iadclexicon.org/enforcement-authority\n\nEnforcement Authority\nIn this section and section 54A, enforcement authority includes the New Zealand Police, the Civil Aviation Authority, the New Zealand Transport Agency, and Maritime New Zealand.\nSource: Health and Safety in Employment Act 1992, Public Act 1992 No 96, New Zealand, as of 1 July 2011.\nLegislation", "https://iadclexicon.org/enforcement-action": "TERM: Enforcement Action\nURL: https://iadclexicon.org/enforcement-action\n\nEnforcement Action\nEnforcement action means,\u2014\n(a) in relation to an inspector,\u2014\n(i) the laying of an information under this Act; or\n(ii) the issuing of an infringement notice under this Act; or\n(iii) the making of an application for a compliance order; and\n(b) in relation to a person other than an inspector,\u2014\n(i) the laying of an information under this Act; or\n(ii) the making of an application for a compliance order.\nSource: Health and Safety in Employment Act 1992, Public Act 1992 No 96, New Zealand, as of 1 July 2011.\nLegislation", "https://iadclexicon.org/engine-room-assistant": "TERM: Engine-room Assistant\nURL: https://iadclexicon.org/engine-room-assistant\n\nEngine-room Assistant\na rating that is engaged as an assistant to an engineer.\nSource: Atlantic Canada Offshore Petroleum Industry, Standard Practice for the Training and Qualifications of Personnel, 2013, Canadian Association of Petroleum Producers,\nGlobal Standards", "https://iadclexicon.org/engineering-and-planning": "TERM: Engineering and Planning\nURL: https://iadclexicon.org/engineering-and-planning\n\nEngineering and Planning\nDevelopment of a decommissioning plan based on information gathered during\u00a0predecommissioning surveys.\nSource:\nAPI\nRP 2SIM, Structural Integrity Management of Fixed Offshore Structures, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/engineering-strain": "TERM: Engineering Strain\nURL: https://iadclexicon.org/engineering-strain\n\nEngineering Strain\nDimensionless measure of the stretch of a deforming line element, defined as the change in length of the line element divided by its original length.\nSource:\nAPI\nTR 5C3, Technical Report on Equations and Calculations for Casing, Tubing, and Line Pipe Used as Casing or Tubing; and Performance Properties Tables for Casing and Tubing, Upstream Segment, First Edition, December 2008.\nGlobal Standards", "https://iadclexicon.org/engineer": "TERM: Engineer\nURL: https://iadclexicon.org/engineer\n\nEngineer\nPressure vessel engineer.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006.\nGlobal Standards", "https://iadclexicon.org/engineered-personnel-transferring-operation": "TERM: Engineered Personnel Transferring Operation (over a gangway)\nURL: https://iadclexicon.org/engineered-personnel-transferring-operation\n\nEngineered Personnel Transferring Operation (over a gangway)\nShort term operation (less than 4 hours, time frame in which the environmental parameters can be considered stationary) under continuous monitoring of a landing and transfer coordinator.\nSource:\u00a0Offshore Gangways, DNVGL-ST-0358, DNV GL, September 2017.\nGlobal Standards", "https://iadclexicon.org/engine-system-fitted-with-scr": "TERM: Engine System Fitted with SCR\nURL: https://iadclexicon.org/engine-system-fitted-with-scr\n\nEngine System Fitted with SCR\n\u201cEngine system fitted with SCR\u201d means a system consisting of a marine diesel engine, an SCR chamber and a reductant injection system. When a control device on NOx-reducing performance is provided, it is also regarded as a part of the system.\nSource: Resolution MEPC.198(62), 2011 Guidelines addressing additional aspects to the NOx Technical Code 2008 with regard to particular requirements related to marine diesel engines fitted with Selective Catalytic Reduction (SCR) Systems, 15 July 2011, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/engineering-stress": "TERM: Engineering Stress\nURL: https://iadclexicon.org/engineering-stress\n\nEngineering Stress\nForce applied to the surface of a body divided by the original area of that surface.\nSource:\nAPI\nTR 5C3, Technical Report on Equations and Calculations for Casing, Tubing, and Line Pipe Used as Casing or Tubing; and Performance Properties Tables for Casing and Tubing, Upstream Segment, First Edition, December 2008.\nGlobal Standards", "https://iadclexicon.org/engineers-alarm": "TERM: Engineers\u2019 Alarm\nURL: https://iadclexicon.org/engineers-alarm\n\nEngineers\u2019 Alarm\nAn alarm to be operated from the engine control room or at the manoeuvring platform, as appropriate, to alert personnel in the engineers\u2019 accommodation that assistance is needed in the engine-room.\nSource:\u00a0IMO resolution A.1021(26), Code on Alarms and Indicators, 2009, 18 January 2010, International Maritime Organization,\nRegulatory Guidance", "https://iadclexicon.org/enhanced-mineral-oil-based-mud": "TERM: Enhanced mineral oil based mud (EMOBM)\nURL: https://iadclexicon.org/enhanced-mineral-oil-based-mud\n\nEnhanced mineral oil based mud (EMOBM)\nEnhanced mineral oil based mud (EMOBM) means a drilling fluid in which the continuous phase is a highly-purified petroleum distillate which should have a total polycyclic aromatic hydrocarbon concentration of less than 10 mg/kg, be relatively non toxic in marine environments and have the potential to biodegrade under aerobic conditions.\nSource: \u00a0Offshore Waste Treatment Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, December 15, 2010.\nRegulatory Guidance", "https://iadclexicon.org/enhanced-oil-recovery-project-eor": "TERM: Enhanced oil recovery project (EOR)\nURL: https://iadclexicon.org/enhanced-oil-recovery-project-eor\n\nEnhanced oil recovery project (EOR)\nThe use of any process for the displacement of oil from the reservoir other than primary recovery and includes the use of an immiscible, miscible, chemical, thermal, or biological process. This term does not include pressure maintenance or water disposal projects.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/enhanced-oil-recovery-eor-project": "TERM: Enhanced Oil Recovery (EOR) Project\nURL: https://iadclexicon.org/enhanced-oil-recovery-eor-project\n\nEnhanced Oil Recovery (EOR) Project\nA project that does not include a water disposal project and is:\na Commission-approved EOR project that uses any process for the displacement of oil or other hydrocarbons from a reservoir other than primary recovery and includes the use of an immiscible, miscible, chemical, thermal, or biological process;\na certified project described by Texas Tax Code, \u00a7202.054; or\nany other project approved by the Commission or its delegate for EOR.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/enhanced-recovery": "TERM: Enhanced Recovery\nURL: https://iadclexicon.org/enhanced-recovery\n\nEnhanced Recovery\n\u201cEnhanced recovery\u201d means the increased recovery from a pool achieved by artificial means or by the application of energy extrinsic to the pool, which artificial means or application includes pressuring, cycling, pressure maintenance, or injection to the pool of a substance or form of energy but does not include the injection in a well of a substance or form of energy for the sole purpose of (a) aiding in the lifting of fluids in the well, or (b) stimulation of the reservoir at or near the well by mechanical, chemical, thermal, or explosive means.\nSource: Oil and gas Conservation, North Dakota Administrative Code, Chapter 43-02-03, April 2012.\nRegulations\nEnhanced Recovery\n\u201cEnhanced recovery\u201d means any injection of natural gas, water, or other fluids approved by the division into an oil or gas reservoir to increase pressure or retard pressure decline in the reservoir for the purpose of increasing the recovery of oil or other hydrocarbons therefrom and shall include secondary or additional recovery operations. This is to include all thermal processes.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations", "https://iadclexicon.org/enhanced-recovery-operation": "TERM: Enhanced Recovery Operation\nURL: https://iadclexicon.org/enhanced-recovery-operation\n\nEnhanced Recovery Operation\n\u201cEnhanced recovery operation\u201d means the introduction of fluid or energy into a common source of supply for the purpose of increasing the recovery of oil therefrom according to a plan which has been approved by the Commission after notice and hearing.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/engineering-research-or-feasibility-study": "TERM: Engineering Research or Feasibility Study\nURL: https://iadclexicon.org/engineering-research-or-feasibility-study\n\nEngineering Research or Feasibility Study\n\u201cEngineering research or feasibility study\u201d includes work undertaken to facilitate the design or to analyse the viability of engineering technology, systems or schemes to be used in the exploration for or the development, production or transportation of petroleum in the offshore area; recherches ou \u00e9tudes techniques.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nEngineering Research or Feasibility Study\n\u201cEngineering research or feasibility study\u201d includes work undertaken to facilitate the design or to analyse the viability of engineering technology, systems or schemes to be used in the exploration for or the development, production or transportation of petroleum on frontier lands; recherches ou etudes techniques.\nSource: \u00a0Canada Petroleum Resources Act, R.S.C. 1985, c. 36 (2nd Supp.), current to April 29, 2013.\nLegislation", "https://iadclexicon.org/enhanced-recovery-well": "TERM: Enhanced Recovery Well\nURL: https://iadclexicon.org/enhanced-recovery-well\n\nEnhanced Recovery Well\n\u201cEnhanced recovery well\u201d means a well producing in an enhanced recovery operation in accordance with Commission order.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/enhancement-factor": "TERM: Enhancement Factor\nURL: https://iadclexicon.org/enhancement-factor\n\nEnhancement Factor\nA factor accounting for the offshore dynamic loads in the design.\nSource:\nAPI\nStandard 2CCU, Offshore Cargo Carrying Units, First Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/emergency-evacuation": "TERM: Emergency Evacuation\nURL: https://iadclexicon.org/emergency-evacuation\n\nEmergency Evacuation\nAn \u201cEmergency Evacuation\u201d is required when immediate or very imminent threat to human life is at stake, requiring quick and timely evacuation of personnel. In such a case the SAR helicopter can take up to 25 passengers.\nSource:\u00a0NOGEPA Industrial Guideline No. 20, Alerting Procedure SAR Helicopter for Drifting Vessel (NUC) Offshore, Netherlands, Version 0, January 2009.\nGlobal Standards", "https://iadclexicon.org/ensure": "TERM: Ensure\nURL: https://iadclexicon.org/ensure\n\nEnsure\nEnsure as mentioned in the second subsection, literas b and c, means that the principal undertaking has a coordination responsibility for the mentioned circumstances. This is a continuation of current law under the Working Environment Act. The duty to ensure in litera d entails e.g. that offences as mentioned in litera d shall be pointed out and corrected if the principle undertaking is aware of them. The duty can be fulfilled through inspections at the workplace.\nSource:\u00a0Guidelines Regarding the Framework Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/enter": "TERM: Enter\nURL: https://iadclexicon.org/enter\n\nEnter\nEnter, when used in relation to a vessel, includes board.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/enterprise-risk-management": "TERM: Enterprise Risk Management\nURL: https://iadclexicon.org/enterprise-risk-management\n\nEnterprise Risk Management\nComprehensive approach to risk management that engages organizational systems and processes together to improve the quality of decision making for managing risks that may hinder an organization\u2019s ability to achieve its objectives\nSample Usage:\nAn organization uses enterprise risk management processes to holistically consider the risks associated with personnel turnover.\nAnnotation:\nEnterprise risks may arise from internal and external sources. Examples of internal sources include issues such as financial stewardship, personnel reliability, and systems reliability. Where internal risks threaten successful mission execution, enterprise risk management seeks to ensure that internal systems and processes are tailored to minimize the potential for mission failure. Examples of external factors include, but are not limited to, global, political, and societal trends. An organization will modify its enterprise risk management approach to take these risks into account.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance\nEnterprise Risk Management\nA comprehensive approach to risk management that engages people, processes, and systems across an organization to improve the quality of decision making for managing risks that may hinder an organizations ability to achieve its objectives.\nExtended Definition: Involves identifying mission dependencies on enterprise capabilities, identifying and prioritizing risks due to defined threats, implementing countermeasures to provide both a static risk posture and an effective dynamic response to active threats; and assessing enterprise performance against threats and adjusts countermeasures as necessary.\nAdapted from: DHS Risk Lexicon, CNSSI 4009\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/enterprise": "TERM: Enterprise\nURL: https://iadclexicon.org/enterprise\n\nEnterprise\nEnterprise as mentioned in this section, means the same as in the Working Environment Act, which means that the term is almost synonymous with company.\nSource:\u00a0Guidelines Regarding the Framework Regulations, Norway, updated December 2012.\nRegulatory Guidance\nEnterprise\nBusiness entity that produces or transports products or operates and maintains infrastructure services.\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/enterprise-system": "TERM: Enterprise System\nURL: https://iadclexicon.org/enterprise-system\n\nEnterprise System\nCollection of information technology elements (i.e., hardware, software and services) installed with the intent to facilitate an organization\u2019s business process or processes (administrative or project).\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/entity": "TERM: Entity\nURL: https://iadclexicon.org/entity\n\nEntity\n\u2018Entity\u2019 means any natural or legal person or any group of such persons.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nEntity\n\u201cEntity\u201d means a person, association of persons, firm, company or co- operative society, by whatsoever name called or referred to, other than a dealer or distributor, and engaged or intending to be engaged in refining, processing, storage, transportation, distribution, marketing, import and export of petroleum, petroleum products and natural gas including laying of pipelines for transportation of petroleum, petroleum products and natural gas, or laying, building, operating or expanding city or local natural gas distribution network or establishing and operating a liquefied natural gas terminal.\nSource:\u00a0The Petroleum and Natural Gas Regulatory Board Act, 2006, No. 19 of 2006, India, amended as of May 2013.\nLegislation\nEntiteit (Dutch)\n\u201eentiteit\u201d: iedere natuurlijke persoon, rechtspersoon of groepering van deze personen;.\nEntit\u00e9\u00a0(French)\n\u2018\u00abentit\u00e9\u00bb, toute personne physique ou morale ou tout groupement de telles personnes;.\nEnhed\u00a0(Danish)\n\u00bbenhed\u00ab: en fysisk eller juridisk person eller en gruppe af s\u00e5danne personer.\nEntidad\u00a0(Spanish)\n\u00abentidad\u00bb: toda persona f\u00edsica o jur\u00eddica o agrupaci\u00f3n de esas personas;.\nEntitate\u00a0(Romanian)\n\u2018entitate\u201d \u00eenseamn\u0103 orice persoan\u0103 fizic\u0103 sau juridic\u0103 sau grupare de astfel de persoane;.\nEinrichtung\u00a0(German)\n\u201eEinrichtung\u201c jede nat\u00fcrliche oder juristische Person oder jede Vereinigung solcher Personen.\n\u03bf\u03bd\u03c4\u03cc\u03c4\u03b7\u03c4\u03b1\u00a0(Greek)\n\u00ab\u03bf\u03bd\u03c4\u03cc\u03c4\u03b7\u03c4\u03b1\u00bb \u03c3\u03b7\u03bc\u03b1\u03af\u03bd\u03b5\u03b9 \u03bf\u03c0\u03bf\u03b9\u03bf\u03b4\u03ae\u03c0\u03bf\u03c4\u03b5 \u03c6\u03c5\u03c3\u03b9\u03ba\u03cc \u03ae \u03bd\u03bf\u03bc\u03b9\u03ba\u03cc \u03c0\u03c1\u03cc\u03c3\u03c9\u03c0\u03bf \u03ae \u03bf\u03c0\u03bf\u03b9\u03b1\u03b4\u03ae\u03c0\u03bf\u03c4\u03b5 \u03bf\u03bc\u03ac\u03b4\u03b1 \u03c4\u03ad\u03c4\u03bf\u03b9\u03c9\u03bd \u03c0\u03c1\u03bf\u03c3\u03ce\u03c0\u03c9\u03bd.\nEntit\u00e0\u00a0(Italian)\n\u00abentit\u00e0\u00bb: qualsiasi persona fisica o giuridica ovvero qualsiasi forma di associazione di tali persone.\nPodmiot\u00a0(Polish)\n\u201epodmiot\u201d oznacza osob\u0119 fizyczn\u0105 lub osob\u0119 prawn\u0105 lub grup\u0119 takich os\u00f3b.\nEntidade\u00a0(Portuguese)\n\u00abEntidade\u00bb, uma pessoa singular ou coletiva ou agrupamento de pessoas coletivas.\nEnhet\u00a0(Swedish)\nenhet: en fysisk eller juridisk person eller en grupp av s\u00e5dana personer..\nToimijalla\u00a0(Finnish)\n\u2019toimijalla\u2019 tarkoitetaan kaikkia luonnollisia tai oikeushenkil\u00f6it\u00e4 tai t\u00e4llaisten henkil\u00f6iden ryhm\u00e4\u00e4;.\nSubjekt\u00a0(Slovenian)\n\u201esubjekt\u201c pomeni vsako fizi\u010dno ali pravno osebo ali vsako skupino takih oseb;.\nSubjekt\u00a0(Slovak)\n\u201esubjekt\u201c je ka\u017ed\u00e1 fyzick\u00e1 alebo pr\u00e1vnick\u00e1 osobu alebo skupina tak\u00fdchto os\u00f4b;.\nSubjektas\u00a0(Lithuanian)\nsubjektas \u2013 fizinis ar juridinis asmuo arba toki\u0173 asmen\u0173 grup\u0117;.\nJogalany\u00a0(Hungarian)\n\u201ejogalany\u201d: b\u00e1rmely term\u00e9szetes vagy jogi szem\u00e9ly vagy ilyen szem\u00e9lyek csoportja;.\nEntit\u00e0\u00a0(Maltese)\nentit\u00e0\u2027 tfisser kwalunkwe persuna fi\u017cika jew \u0121uridika jew kwalunkwe grupp ta\u2019 persuni b\u0127al dawn;.\nVien\u012bba\u00a0(Latvian)\n\u201cvien\u012bba\u201d ir jebkura fiziska vai juridiska persona vai jebkura \u0161\u0101du personu grupa;.\nEttev\u00f5tja\u00a0(Estonian)\n\u201eettev\u00f5tja\u201d\u2013 f\u00fc\u00fcsiline v\u00f5i juriidiline isik v\u00f5i selliste isikute r\u00fchm;.\nSubjektem\u00a0(Czech)\n\u201esubjektem\u201c jak\u00e1koli fyzick\u00e1 nebo pr\u00e1vnick\u00e1 osoba nebo jak\u00e9koli jejich seskupen\u00ed;;.\n\u0441\u0443\u0431\u0435\u043a\u0442\u00a0(Bulgarian)\n\u2018\u201e\u0441\u0443\u0431\u0435\u043a\u0442\u201c \u043e\u0437\u043d\u0430\u0447\u0430\u0432\u0430 \u0432\u0441\u044f\u043a\u043e \u0444\u0438\u0437\u0438\u0447\u0435\u0441\u043a\u043e \u0438\u043b\u0438 \u044e\u0440\u0438\u0434\u0438\u0447\u0435\u0441\u043a\u043e \u043b\u0438\u0446\u0435 \u0438\u043b\u0438 \u0433\u0440\u0443\u043f\u0430 \u043e\u0442 \u0442\u0430\u043a\u0438\u0432\u0430 \u043b\u0438\u0446\u0430;.", "https://iadclexicon.org/enhanced-recovery-operations": "TERM: Enhanced Recovery Operations\nURL: https://iadclexicon.org/enhanced-recovery-operations\n\nEnhanced recovery operations:\nEnhanced recovery operations mean pressure maintenance operations, secondary and tertiary recovery, cycling, and similar recovery operations that alter the natural forces in a reservoir to increase the ultimate recovery of oil or gas.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/entity-concept": "TERM: Entity Concept\nURL: https://iadclexicon.org/entity-concept\n\nEntity concept\nA concept that allows interconnection of intrinsically safe apparatus to associated apparatus not specifically examined in such a combination. The criteria for interconnection is that the voltage (Vmax) and current (Imax) which intrinsically safe apparatus can receive and remain intrinsically safe, considering faults, must be equal to or greater than the voltage (Voc or Vt) and current (Isc or It) levels which can be delivered by the associated apparatus, considering faults and applicable factors. In addition, the maximum unprotected capacitance (Ci) and inductance (Li) of the intrinsically safe apparatus, including interconnecting wiring, must be equal to or less than the capacitance (Ca) and inductance (La) that can safely be connected to the associated apparatus. If these criteria are met, then the combination may be connected without compromising intrinsic safety. For additional information refer to ISA RP 12.6.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/entry": "TERM: Entry\nURL: https://iadclexicon.org/entry\n\nEntry\n\u201cEntry\u201d means the action by which a person passes through an opening into a space. Entry includes ensuing work activities in that space and is considered to have occurred as soon as any part of the entrant\u2019s body breaks the plane of an opening into the space.\nSource: Resolution MEPC.210(63), 2012 Guidelines for safe and environmentally sound ship recycling, 2 March 2012, International Maritime Organization.\nRegulatory Guidance\nEntry, cable (cable gland)\nA device permitting the introduction of an electric cable into an electrical apparatus.\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nEntry, direct\nA method of connection of an electrical apparatus to the external circuits by means of the connecting facilities inside the main enclosure or in a terminal compartment having a free opening to the main enclosure see IEC 60050, IEV 426-04-07.\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nEntry, indirect\nA method of connection of an electrical apparatus to the electrical circuits by means of a terminal box or a plug and socket connection which is external to the main enclosure, see IEC 60050, IEV 426-04-08.\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/entrained-gas": "TERM: Entrained Gas\nURL: https://iadclexicon.org/entrained-gas\n\nEntrained Gas\nFormation gas entering the drilling fluid in the annulus, causing gas cut mud\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/entry-cable-cable-gland": "TERM: Entry, Cable (cable gland)\nURL: https://iadclexicon.org/entry-cable-cable-gland\n\nEntry, Cable (cable gland)\nA device permitting the introduction of an electric cable into an electrical apparatus.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/entry-direct": "TERM: Entry, Direct\nURL: https://iadclexicon.org/entry-direct\n\nEntry, Direct\nA method of connection of an electrical apparatus to the external circuits by means of the connecting facilities inside the main enclosure or in a terminal compartment having a free opening to the main enclosure see IEC 60050, IEV 426-04-07.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/enrichment": "TERM: Enrichment\nURL: https://iadclexicon.org/enrichment\n\nEnrichment\nProcess of adding assist gas to the relief gas.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards", "https://iadclexicon.org/entry-supervisor": "TERM: Entry Supervisor\nURL: https://iadclexicon.org/entry-supervisor\n\nEntry Supervisor\nThe person responsible for determining if acceptable entry conditions are present at a confined space where entry is planned, for authorizing entry, overseeing entry operations, and for terminating entry. The duties of entry supervisor may be passed from one individual to another during the course of an entry operation. These responsibilities also may be transferred between the owner and contractors.\nSource: API Standards 2217A, Guidelines for Safe Work in Inert Confined Spaces in the Petroleum and Petrochemical Industries, Fourth Edition, July 2009.\nGlobal Standards", "https://iadclexicon.org/entry-indirect": "TERM: Entry, indirect\nURL: https://iadclexicon.org/entry-indirect\n\nEntry, indirect\nA method of connection of an electrical apparatus to the electrical circuits by means of a terminal box or a plug and socket connection which is external to the main enclosure, see IEC 60050, IEV 426-04-08.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/environment-plan": "TERM: Environment Plan\nURL: https://iadclexicon.org/environment-plan\n\nEnvironment plan\nEnvironment plan, in relation to an operator of an activity, means an environment plan submitted by the operator that is:\naccepted and revised from time to time under these Regulations; but does not include:\nif the environment plan is accepted in part \u2014 that part of the plan that is not accepted; or\nan environment plan for which the acceptance has been withdrawn.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Environment) Regulations 2009 (Statutory Rules 1999 No. 228 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/environment": "TERM: Environment\nURL: https://iadclexicon.org/environment\n\nEnvironment\nSet of conditions to which the product is exposed.\nSource:\nAPI\nSPEC 14A, Specification for Subsurface Safety Valve Equipment, Eleventh Edition, October 2005 (Reaffirmed June 2012).\nGlobal Standards\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards\nEnvironment\n\u201cEnvironment\u201d means the components of the Earth, and includes\nland, water and air, including all layers of the atmosphere,\nall organic and inorganic matter and living organisms, and\nthe interacting natural systems that include components referred to in paragraphs (a) and (b); environnement.\nSource: Canadian Environmental Assessment Act, 1992, c. 37, Canada, as consolidated November 2003.\nLegislation\nEnvironment\nThe surroundings in which an organization operates, including air, water, land, natural resources, flora, fauna, humans and their interrelation.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nEnvironment\nSurroundings in which an organization operates, including air, water, land, natural resources, flora, fauna, humans and their interrelationships\nNote 1 to entry: Surroundings can extend from within an organization to the local, regional and global system.\nNote 2 to entry: Surroundings can be described in terms of biodiversity, ecosystems, climate or other characteristics.\n[SOURCE: ISO 14001:2015, 3.2.1].\nSource:\nISO\n17776:2016, Petroleum and natural gas industries \u2014 Offshore production installations \u2014 Major accident hazard management during the design of new installations, Second Edition, December 2016.\nGlobal Standards\nEnvironment\nSurroundings in which an organization operates, including air, water, land, natural resources, flora, fauna, humans and their interrelation.\nSource: ISO 17776:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Guidelines on tools and techniques for hazard identification and risk assessment.\nGlobal Standards\nEnvironment\nEnvironment means:\necosystems and their constituent parts, including people and communities; and\nnatural and physical resources; and\nthe qualities and characteristics of locations, places and areas; and\nthe heritage value of places; and includes\nthe social, economic and cultural features of the matters mentioned in paragraphs (a), (b), (c) and (d).\nSource: Offshore Petroleum and Greenhouse Gas Storage (Environment) Regulations 2009 (Statutory Rules 1999 No. 228 as amended), Australia, prepared on 1 January 2012.\nRegulations\nEnvironment\nThe surroundings and conditions in which a company operates or which it may affect, including living systems (human and other) therein.\nSource: OGP Report No. 6.36/210, Guidelines for the Development and Application of Health, Safety and Environmental Management Systems, International Association of Oil & Gas Producers, July 1994.\nGlobal Standards", "https://iadclexicon.org/environmental-aspect": "TERM: Environmental Aspect\nURL: https://iadclexicon.org/environmental-aspect\n\nEnvironmental Aspect\nEnvironmental aspect\nAn element of an operator\u2019s activities, products or services that can interact with the environment. Note: CSA Standard CAN/CSA-ISO 14004:04.\nSource: Environmental Protection Plan Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, March 31, 2011.\nRegulatory Guidance\nEnvironmental Aspect\nElement of an organization\u2019s activities, products or services that can interact with the environment.\nOther Related Terms and Definitions:\nISO-17776 \u2013 Element of an organization\u2019s activities, products or services that can interact with the environment. [ISO 14001]\nIADC HSE Case Guidelines Issue 02 \u2013 Element of an organization\u2019s activities or services that can interact with the environment.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/environmental-assessment": "TERM: Environmental Assessment\nURL: https://iadclexicon.org/environmental-assessment\n\nEnvironmental Assessment\n\u201cEnvironmental assessment\u201d means, in respect of a project, an assessment of the environmental effects of the project that is conducted in accordance with this Act and the regulations; \u00e9valuation environnementale.\nSource: Canadian Environmental Assessment Act, 1992, c. 37, Canada, as consolidated November 2003.\nLegislation", "https://iadclexicon.org/environmental-conditions": "TERM: Environmental Conditions\nURL: https://iadclexicon.org/environmental-conditions\n\nEnvironmental Conditions\n\u201cEnvironmental conditions\u201d means conditions that may affect a diving operation and includes\nweather and sea conditions,\nspeed of currents and tides,\nshipping activities,\nair and water temperatures,\nicing conditions, and\ndebris on the sea surface or sea bed (conditions ambiantes).\nSource:\u00a0Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations\nEnvironmental Conditions\n\u201cEnvironmental conditions\u201d means meteorological, oceanographical and other natural conditions, including ice conditions, that may affect the operations of a work place (conditions environnementales).\nSource:\u00a0Canada Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, February 2013.\nRegulations\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations", "https://iadclexicon.org/environmental-data": "TERM: Environmental Data\nURL: https://iadclexicon.org/environmental-data\n\nEnvironmental Data\nEnvironmental data means data on oceanography, seismology and meteorology, including data that is of significance for the flight weather service.\nSource:\u00a0Guidance Notes on Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, Oil Industry Safety Directorate (India), 2012.\nRegulatory Guidance\nEnvironmental Data\nData on natural conditions (environmental data) as mentioned in the second subsection, means data on oceanography, seismology and meteorology, including data that is of significance for the flight weather service.\nSource:\u00a0Guidelines Regarding the Facilities Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/environmental-effect": "TERM: Environmental Effect\nURL: https://iadclexicon.org/environmental-effect\n\nEnvironmental effect\n\u201cEnvironmental effect\u201d means, in respect of a project,\n1. any change that the project may cause in the environment, including any change it may cause to a listed wildlife species, its critical habitat or the residences of individuals of that species, as those terms are defined in subsection 2(1) of the Species at Risk Act,\n2. any effect of any change referred to in paragraph (a) on\n1. health and socio-economic conditions,\n2. physical and cultural heritage,\n3. the current use of lands and resources for traditional purposes by aboriginal persons, or\n4. any structure, site or thing that is of historical, archaeological, paleonto-logical or architectural significance, or\n3. any change to the project that may be caused by the environment, whether any such change or effect occurs within or outside Canada; effets environnementaux.\nSource: Canadian Environmental Assessment Act, 1992, c. 37, Canada, as consolidated November 2003.\nLegislation\nEnvironmental effect\nAny changes to the environment6, whether adverse or beneficial, wholly or partially resulting from the work or activity conducted by an operator. Canadian Environmental Assessment Act, S.C. 1992, c. 37, Section 2, Definitions.\nSource: Environmental Protection Plan Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, March 31, 2011.\nRegulatory Guidance\nEnvironmental effect\nA direct or indirect impingement of the activities, products and services of the company upon the environment, whether adverse or beneficial.\nSource: OGP Report No. 6.36/210, Guidelines for the Development and Application of Health, Safety and Environmental Management Systems, International Association of Oil & Gas Producers, July 1994.\nGlobal Standards", "https://iadclexicon.org/enclosure-electrical": "TERM: Enclosure, Electrical\nURL: https://iadclexicon.org/enclosure-electrical\n\nEnclosure, Electrical\nThe case or housing of electrical apparatus provided to prevent personnel from accidentally contacting energized parts, and/or to protect the equipment from physical damage and the environment. Also, certain enclosures serve to prevent electrical equipment from being a source of ignition of flammable mixtures outside the enclosure.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standard\nEnclosure, Electrical\nThe case or housing of electrical apparatus provided to prevent personnel from accidentally contacting energized parts or to protect the equipment from physical damage. Certain enclosures also serve to prevent electrical equipment from being a source of ignition of flammable mixtures outside the enclosure.\nAPI RP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards", "https://iadclexicon.org/environmental-damage": "TERM: Environmental Damage\nURL: https://iadclexicon.org/environmental-damage\n\nEnvironmental Damage\nEnvironmental Damage\u2015any actual or potential impact, damage, or injury to environmental media caused by contamination resulting from activities associated with oilfield sites or exploration and production sites.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/environmental-flow": "TERM: Environmental Flow\nURL: https://iadclexicon.org/environmental-flow\n\nEnvironmental Flow\nThe water regime provided within a river, wetland or coastal zone to maintain ecosystems and their benefits. (eFlowNet)\nSource: Identifying and assessing water sources: Guidance document for the onshore oil and gas industry, International Petroleum Industry Environmental Conservation Association (IPIECA), 2014.\nGlobal Standards", "https://iadclexicon.org/environmental-effects-evaluation": "TERM: Environmental Effects Evaluation\nURL: https://iadclexicon.org/environmental-effects-evaluation\n\nEnvironmental effects evaluation\nA documented evaluation of the environmental significance of the effects of the company\u2019s activities, products and services (existing and planned).\nSource: OGP Report No. 6.36/210, Guidelines for the Development and Application of Health, Safety and Environmental Management Systems, International Association of Oil & Gas Producers, July 1994.\nGlobal Standards", "https://iadclexicon.org/environmental-impact": "TERM: Environmental Impact\nURL: https://iadclexicon.org/environmental-impact\n\nEnvironmental Impact\nAny change to the environment whether adverse or beneficial, wholly or partially resulting from an organization\u2019s activities, products or services. Other Related Terms and Definitions: ISO-17776 \u2013 Any change to the environment whether adverse or beneficial, wholly or partially resulting from an organization\u2019s activities, products or services. [also ISO 14001]. IADC HSE Case Guidelines Issue 02 \u2013 Any change to the environment, whether adverse or beneficial, wholly or partially resulting from an organizations activities or services.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nEnvironmental Impact\nEnvironmental impact means any change to the environment, whether adverse or beneficial, that wholly or partially results from an activity of an operator.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Environment) Regulations 2009 (Statutory Rules 1999 No. 228 as amended), Australia, prepared on 1 January 2012.\nRegulations\nEnvironmental Impact\nAny change to the environment, whether adverse or beneficial, wholly or partially resulting from an organization\u2019s activities, products or services.\nSource: ISO 17776:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Guidelines on tools and techniques for hazard identification and risk assessment.\nGlobal Standards", "https://iadclexicon.org/environmental-management-system": "TERM: Environmental Management System\nURL: https://iadclexicon.org/environmental-management-system\n\nEnvironmental Management System\nThe portions of an operator\u2019s management system dedicated to environmental management or the management of environmental aspects of an operation, whether or not these management elements are incorporated in or separate from the overall management system.\nSource: Environmental Protection Plan Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, March 31, 2011.\nRegulatory Guidance", "https://iadclexicon.org/environmental-media": "TERM: Environmental Media\nURL: https://iadclexicon.org/environmental-media\n\nEnvironmental Media\nEnvironmental Media\u2015includes, but is not limited to, soil, surface water, ground water, or sediment, or as defined in R.S. 30:29.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/environmental-mining-licence": "TERM: Environmental Mining Licence\nURL: https://iadclexicon.org/environmental-mining-licence\n\nEnvironmental Mining Licence\nEnvironmental mining licence: a licence as meant in Article 40.2.\nSource:\u00a0Mining Act of the Netherlands, Netherlands, 2003 (as amended up to 2012).\nLegislation", "https://iadclexicon.org/environmental-performance": "TERM: Environmental Performance\nURL: https://iadclexicon.org/environmental-performance\n\nEnvironmental performance\nEnvironmental performance means the performance of an operator in relation to the environmental performance objectives and standards mentioned in an environment plan accepted under these Regulations.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Environment) Regulations 2009 (Statutory Rules 1999 No. 228 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/environmental-performance-objective": "TERM: Environmental Performance Objective\nURL: https://iadclexicon.org/environmental-performance-objective\n\nEnvironmental performance objective\nEnvironmental performance objective means the goals of an operator that are mentioned in an environment plan accepted under these Regulations.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Environment) Regulations 2009 (Statutory Rules 1999 No. 228 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/environmental-performance-standard": "TERM: Environmental Performance Standard\nURL: https://iadclexicon.org/environmental-performance-standard\n\nEnvironmental performance standard\nEnvironmental performance standard means a statement of performance required of a system, an item of equipment, a person or a procedure, that is used as a basis for managing environmental risk, for the duration of the activity in accordance with the objectives of the regulations, as set out in an environment plan accepted under these Regulations.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Environment) Regulations 2009 (Statutory Rules 1999 No. 228 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/environmental-loads": "TERM: Environmental Loads\nURL: https://iadclexicon.org/environmental-loads\n\nEnvironmental Loads\n\u201cEnvironmental loads\u201d means loads caused by natural conditions\n.\nSource:\u00a0Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, India, 18th June 2008.\nRegulations", "https://iadclexicon.org/environmental-load": "TERM: Environmental Load\nURL: https://iadclexicon.org/environmental-load\n\nEnvironmental Loads\nLoad imposed directly or indirectly by the environment.\nEXAMPLE Wind, wave, and current load.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nEnvironmental Loads\nEnvironmental loads are loads induced by external environmental parameters.\nExamples include wind, wave and current loads.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nEnvironmental Load\nLoad induced by external environmental parameters.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nEnvironmental Loads\nLoads due to the environment.\nEXAMPLES Waves, current and wind.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nEnvironmental Loads\nEnvironmental loads are those caused directly or indirectly by the ocean environment on \u00a0the C/WO riser system, and that\nare not classified\nas functional or accidental loads. EXAMPLES Hydrodynamic loads on the riser induced by direct action of waves and current are examples of environmental loads. Loads caused by environmentally induced vessel motions are also defined as environmental loads.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nEnvironmental Loads\nEnvironmental loads are loads which are due directly or indirectly to environmental actions. All external forces which are responses to environmental loads are to be regarded as environmental loads, e.g., mooring forces and inertia forces.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 4, Steel Unit Structures, June 2013, Lloyd\u2019s Register,\nGlobal Standards\nEnvironmental Load\nEnvironmental loads are loads induced by external environmental parameters.\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards\nEnvironmental Loads\n\u201cEnvironmental load\u201d means a load imposed by waves, currents, tides, wind, ice, sea ice, snow, an earthquake or any other naturally occurring phenomenon, or by any combination of those phenomena (charge\nenvironnementale\n).\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource: Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Petroleum Installations Regulations, SOR/95-191, Canada, current to May 31, 2012.\nRegulations\nEnvironmental Loads/Actions\nLoads/actions caused by environmental conditions.\nSource:\u00a0Regulations relating to design and outfitting of facilities, etc. in the petroleum activities (the Facilities Regulations), Norway, April 2010 (amended December 2012).\nRegulations", "https://iadclexicon.org/environmental-policy": "TERM: Environmental Policy\nURL: https://iadclexicon.org/environmental-policy\n\nEnvironmental Policy\nThe overall intention and direction of an organization related to its environmental performance as formally expressed by senior management. Note: CSA Standard CAN/CSA-ISO 14004:04.\nSource: Environmental Protection Plan Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, March 31, 2011.\nRegulatory Guidance", "https://iadclexicon.org/environmental-management-law": "TERM: Environmental Management Law\nURL: https://iadclexicon.org/environmental-management-law\n\nEnvironmental management law\nEnvironmental management law means the provisions of:\nthis Act; or\nthe regulations; to the extent to which the provisions relate to, or empower NOPSEMA to take action in relation to:\noffshore petroleum environmental management in relation to Commonwealth waters; or\noffshore greenhouse gas storage environmental management in relation to Commonwealth waters.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/environmental-protection-agency-epa-national-pollutant-discharge-elimination-system-noncompliances": "TERM: Environmental Protection Agency (EPA) National Pollutant Discharge Elimination System Noncompliances\nURL: https://iadclexicon.org/environmental-protection-agency-epa-national-pollutant-discharge-elimination-system-noncompliances\n\nEnvironmental Protection Agency (EPA) National Pollutant Discharge Elimination System Noncompliances\nThis value is the total number of noncompliances from OCS leases as reported to the EPA on an annual Discharge Monitoring Report (DMR). It includes the number of noncompliances from production, exploration and production drilling and workover activities performed on the operator\u2019s OCS locations. For companies that submit DMRs to EPA on a monthly basis, this value is the number of noncompliances from OCS leases that occurred in the calendar year being reported.\nSource:\nAPI\nRP 75, Recommended Practice for Development of a Safety and Environmental Management Program for Offshore Operations and Facilities: Upstream Segment, Third Edition, May 2004.\nGlobal Standards", "https://iadclexicon.org/environmental-protection-plan": "TERM: Environmental Protection Plan\nURL: https://iadclexicon.org/environmental-protection-plan\n\nEnvironmental Protection plan\n\u201cEnvironmental protection plan\u201d means the environmental protection plan submitted to the Board under section 6 (plan de protection de l\u2019environnement).\nSource:\u00a0Canada Oil and Gas Drilling and Production Regulations, SOR/2009-315, February 2013.\nRegulations\nSource:\u00a0Drilling and Production Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, March 31, 2011.\nRegulatory Guidance\nSource:\u00a0Nova Scotia Offshore Petroleum Drilling and Production Regulations, SOR/2009-317, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/environmental-protection-agency-or-epa": "TERM: Environmental Protection Agency  (EPA)\nURL: https://iadclexicon.org/environmental-protection-agency-or-epa\n\nEnvironmental Protection Agency or EPA\nThe United States Environmental Protection Agency.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/environmental-risk": "TERM: Environmental Risk\nURL: https://iadclexicon.org/environmental-risk\n\nEnvironmental Risk\nEnvironmental risk means the risk of pollution.\nSource:\u00a0Guidance Notes on Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, Oil Industry Safety Directorate (India), 2012.\nRegulatory Guidance", "https://iadclexicon.org/environmental-seal": "TERM: Environmental Seal\nURL: https://iadclexicon.org/environmental-seal\n\nEnvironmental Seal\nOutermost pressure-containing seal at a connector interface.\nNOTE This seal normally separates a pressurized medium from the surrounding environment.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/environmental-study": "TERM: Environmental Study\nURL: https://iadclexicon.org/environmental-study\n\nEnvironmental Study\n\u201cEnvironmental study\u201d means work pertaining to the measurement or statistical evaluation of the physical, chemical and biological elements of the lands, oceans or coastal zones, including winds, waves, tides, currents, precipitation, ice cover and movement, icebergs, pollution effects, flora and fauna both onshore and offshore, human activity and habitation and any related matters; \u00e9tudes de l\u2019environnement.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nSource: \u00a0Canada Petroleum Resources Act, R.S.C. 1985, c. 36 (2nd Supp.), current to April 29, 2013.\nLegislation", "https://iadclexicon.org/environmental-significance": "TERM: Environmental Significance\nURL: https://iadclexicon.org/environmental-significance\n\nEnvironmental Significance\nA threshold criteria for judging the significance of an environmental aspect.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/environmentally-responsible-water-use": "TERM: Environmentally Responsible Water Use\nURL: https://iadclexicon.org/environmentally-responsible-water-use\n\nEnvironmentally Responsible Water Use\nMaintains or improves biodiversity and ecological processes at the responsible water use watershed level. (AWS, 2013).\nSource: Identifying and assessing water sources: Guidance document for the onshore oil and gas industry, International Petroleum Industry Environmental Conservation Association (IPIECA), 2014.\nGlobal Standards", "https://iadclexicon.org/environmentally-critical-role": "TERM: Environmentally Critical Role\nURL: https://iadclexicon.org/environmentally-critical-role\n\nEnvironmentally Critical Role\nAssigned work or responsibility key to the mitigation of the effects of pollution, or to monitoring or managing structures, facilities, equipment and systems critical to environmental protection.\nSource: Environmental Protection Plan Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, March 31, 2011.\nRegulatory Guidance", "https://iadclexicon.org/ep": "TERM: EP\nURL: https://iadclexicon.org/ep\n\nEP\nEquivalent P-number.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nEP\nEP means Exploration Plan.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations\nEP\nExplosion-proof.\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/eor": "TERM: EOR\nURL: https://iadclexicon.org/eor\n\nEOR\n\u201cEOR project\u201d means an enhanced oil recovery project.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/epa-acknowledgment-of-consent": "TERM: EPA Acknowledgment of Consent\nURL: https://iadclexicon.org/epa-acknowledgment-of-consent\n\nEPA Acknowledgment of Consent\nThe cable sent to the EPA from the United States Embassy in a receiving country that acknowledges the written consent of the receiving country to accept the hazardous waste and describes the terms and conditions of the receiving country\u2019s consent to the shipment.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/epa": "TERM: EPA\nURL: https://iadclexicon.org/epa\n\nEPA\nU. S. Environmental Protection Agency .\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards\nEPA\nEnvironmental Protection Agency.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nSource:\nAPI\nRP 49, Recommended Practice for Drilling and Well Servicing Operations Involving Hydrogen Sulfide, Third Edition, May 2001.\nGlobal Standards\nEPA\n\u201cEPA\u201d means the United States environmental protection agency.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/epa-clean": "TERM: EPA Clean\nURL: https://iadclexicon.org/epa-clean\n\nEPA Clean\n\u201cEPA clean\u201d means the cleanliness standards established by the EPA in 40 C.F.R. section 261.7(b).\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/epa-form-8700-12": "TERM: EPA Form 8700-12\nURL: https://iadclexicon.org/epa-form-8700-12\n\nEPA Form 8700-12\nThe EPA form that must be completed and delivered to the commission in order to obtain an EPA ID number.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/epa-hazardous-waste-number": "TERM: EPA Hazardous Waste Number\nURL: https://iadclexicon.org/epa-hazardous-waste-number\n\nEPA Hazardous Waste Number\nThe number assigned by the EPA to each hazardous waste listed in 40 CFR, Part 261, Subpart D, and to each characteristic identified in 40 CFR, Part 261, Subpart C.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/epa-identification-number-or-epa-id-number": "TERM: EPA Identification Number Or EPA ID Number\nURL: https://iadclexicon.org/epa-identification-number-or-epa-id-number\n\nEPA Identification Number Or EPA ID Number\nThe number assigned by the EPA to each hazardous waste generator, transporter, and treatment, storage, or disposal facility.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/epcra": "TERM: EPCRA\nURL: https://iadclexicon.org/epcra\n\nEPCRA\nEmergency Planning and Community Right-to-Know Act.\nSource:\nAPI\nRP 49, Recommended Practice for Drilling and Well Servicing Operations Involving Hydrogen Sulfide, Third Edition, May 2001.\nGlobal Standards", "https://iadclexicon.org/epc": "TERM: EPC\nURL: https://iadclexicon.org/epc\n\nEPC\nEngineering, procurement and construction.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards", "https://iadclexicon.org/epdm": "TERM: EPDM\nURL: https://iadclexicon.org/epdm\n\nEPDM\nEthylene propylenediene monomer rubber.\nSource:\nAPI\nRP 17B, Recommended Practice for Flexible Pipe, Fourth Edition, July 2008.\nGlobal Standards\nEPDM\nEthylene propylene diene terpolymer.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/epirb": "TERM: EPIRB\nURL: https://iadclexicon.org/epirb\n\nEPIRB\nEmergency position-indicating radio beacon.\nSource:\u00a0ISO 15544:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Requirements and guidelines for emergency.\nGlobal Standards", "https://iadclexicon.org/epoxide": "TERM: Epoxide\nURL: https://iadclexicon.org/epoxide\n\nEpoxide\nCompound containing at least two epoxy or oxirane rings.\nNote: 1 to entry:\u00a0Chemically, an epoxy ring is a three-membered ring containing two carbon atoms and one oxygen atom.\nNote: 2 to entry:\u00a0The most widely used epoxy resin is termed DGEBA (diglycidyl ether of bisphenol A). Epoxy resins are always used in conjunction with curing agents or hardeners, i.e. substances that react with the epoxy rings, producing hydroxyl groups and other products, and linking the originally linear molecules into a rigid three-dimensional network.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/epoxy": "TERM: Epoxy\nURL: https://iadclexicon.org/epoxy\n\nEpoxy\nCompound containing at least two epoxy or oxirane rings.\nNote: 1 to entry:\u00a0Chemically, an epoxy ring is a three-membered ring containing two carbon atoms and one oxygen atom.\nNote: 2 to entry:\u00a0The most widely used epoxy resin is termed DGEBA (diglycidyl ether of bisphenol A). Epoxy resins are always used in conjunction with curing agents or hardeners, i.e. substances that react with the epoxy rings, producing hydroxyl groups and other products, and linking the originally linear molecules into a rigid three-dimensional network.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/epp": "TERM: EPP\nURL: https://iadclexicon.org/epp\n\nEPP\nEnvironmental Protection Plan.\nSource: Environmental Protection Plan Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, March 31, 2011.\nRegulatory Guidance\nSource: \u00a0Offshore Waste Treatment Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, December 15, 2010.\nRegulatory Guidance", "https://iadclexicon.org/epr": "TERM: EPR\nURL: https://iadclexicon.org/epr\n\nEPR\nEthylene propylene rubber.\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/equal-percentage-valve": "TERM: Equal Percentage Valve\nURL: https://iadclexicon.org/equal-percentage-valve\n\nEqual Percentage Valve\nValve where the percentage change in fraction corresponds to the increased flow percentage, used normally as control valves Best results occur in the 30-70% open range.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/epu": "TERM: EPU\nURL: https://iadclexicon.org/epu\n\nEPU\nElectrical power unit.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/equalize": "TERM: Equalize\nURL: https://iadclexicon.org/equalize\n\nEqualize\nStatic (no flow) condition that occurs when pressures become constant\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/equalization-line-or-loop": "TERM: Equalization Line or Loop\nURL: https://iadclexicon.org/equalization-line-or-loop\n\nEqualization Line or Loop\nLine providing the means to equalize pressure across a valve, BOP element or other pressure containing device.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/equating-of-examinations": "TERM: Equating of Examinations\nURL: https://iadclexicon.org/equating-of-examinations\n\nEquating of Examinations\nprocess of determining comparable scores on different examination forms.\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/equalizer": "TERM: Equalizer\nURL: https://iadclexicon.org/equalizer\n\nEqualizer\nOpening for flow between compartments in a surface fluid-holding system which allows all compartments to maintain the same fluid level.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/equipment": "TERM: Equipment\nURL: https://iadclexicon.org/equipment\n\nEquipment\nComponents or assemblies to which this specification is applicable.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nEquipment\nAny item or assembled equipment to which this International Standard is applicable.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nEquipment\nAny single completed unit that can be used for its intended purpose without further processing or assembly.\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards\nEquipment\nAny single completed unit that can be used for its intended purpose without further processing or assembly (e.g., a valve, choke, crone, tee, spool, etc.).\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards\nEquipment\n\u201cEquipment\u201d means any plant, machinery, apparatus or system used, formerly used or intended to be used (whether on or from an offshore installation or on or from an attendant vessel) in the assembly, reconstruction, repair, dismantlement, operation, movement or inspection of an offshore installation or the inspection of the sea bed under or near an offshore installation.\nSource: The Offshore Installations (Inspectors and Casualties) Regulations 1973, UK S.I. 1973/1842, 1973.\nRegulations\nEquipment\nEquipment as mentioned in the first subsection, includes personnel winches, personnel baskets and the like.\nSource:\u00a0Guidelines Regarding the Facilities Regulations, Norway, updated December 2012.\nRegulatory Guidance\nEquipment\nEquipment as mentioned in the second subsection, includes medication and first aid equipment, stretchers and medical rescue equipment.\nSource:\u00a0Guidelines Regarding the Facilities Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/equipment-class": "TERM: Equipment Class\nURL: https://iadclexicon.org/equipment-class\n\nEquipment Class\nClass of similar type of equipment units (e.g. all pumps). NOTE Annex A describes a variety of equipment classes.\nSource:\nAPI\nSTD 2000, Venting Atmospheric and Low-pressure Storage Tanks, Sixth Edition, November 2009.\nGlobal S\ntandards", "https://iadclexicon.org/equipment-data": "TERM: Equipment Data\nURL: https://iadclexicon.org/equipment-data\n\nEquipment Data\nTechnical, operational and environmental parameters characterizing the design and use of an equipment unit.\nSource:\nAPI\nSTD 2000, Venting Atmospheric and Low-pressure Storage Tanks, Sixth Edition, November 2009.\nGlobal S\ntandards", "https://iadclexicon.org/equipment-under-control": "TERM: Equipment Under Control\nURL: https://iadclexicon.org/equipment-under-control\n\nEquipment Under Control\nEquipment, machinery, apparatus or plant used for manufacturing, process, transportation, medical or other activities [14].\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/equipment-oil-immersed": "TERM: Equipment, Oil-Immersed\nURL: https://iadclexicon.org/equipment-oil-immersed\n\nEquipment, Oil-Immersed\nEquipment immersed in electrical insulating oil for the purpose of preventing an ignitable or corrosive gas or vapor from coming in physical contact with the equipment or for the purpose of reducing arcing of circuit breaking devices.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/equipment-owner": "TERM: Equipment Owner\nURL: https://iadclexicon.org/equipment-owner\n\nEquipment Owner\nThe purchaser or renter of the equipment to be installed on the wellhead. NOTE: In most cases this is the drilling contractor.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nEquipment Owner\nOwner of the equipment repaired or remanufactured in conformance with this document.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/equipment-unit": "TERM: Equipment Unit\nURL: https://iadclexicon.org/equipment-unit\n\nEquipment Unit\nSpecific equipment unit within an equipment class as defined by its boundary (e.g. one pump).\nSource:\nAPI\nSTD 2000, Venting Atmospheric and Low-pressure Storage Tanks, Sixth Edition, November 2009.\nGlobal S\ntandards", "https://iadclexicon.org/equipment-user": "TERM: Equipment User\nURL: https://iadclexicon.org/equipment-user\n\nEquipment User\nThe company that owns the well, wellhead, or wellhead assemblies on which the equipment is to be installed. NOTE: This entity may also be the equipment owner in cases where the equipment is rented from a third party supplier, in part or wholly, depending on the level of equipment supplied.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards", "https://iadclexicon.org/equipotential-bonding": "TERM: Equipotential Bonding\nURL: https://iadclexicon.org/equipotential-bonding\n\nEquipotential Bonding\nprovision of electric connections between conductive parts, intended to achieve equipotentiallity\n[SOURCE: IEC 60050-195:1998, 195.01.10].\nSource: IEC 61892-6, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 6: Installation, Third Edition, December \u00a02013.\nGlobal Standards\nEquipotential Bonding\nElectrical connection putting various exposed conductive parts and extraneous conductive parts at a substantially equal potential.\nSource:\u00a0IEC 61892-6, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 6: Installation.\nGlobal Standards", "https://iadclexicon.org/equivalent-mud-weight": "TERM: Equivalent Mud Weight (EMW)\nURL: https://iadclexicon.org/equivalent-mud-weight\n\nEquivalent Mud Weight\u00a0(EMW)\nThe pressure at any given depth expressed in terms of mud density at that given true vertical depth.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/equivalence-of-certification-results": "TERM: Equivalence of Certification Results\nURL: https://iadclexicon.org/equivalence-of-certification-results\n\nEquivalence of Certification Results\ndifferent certification processes which result in the same competence outcomes.\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/equivalent-circulating-density-ecd": "TERM: Equivalent Circulating Density (ECD)\nURL: https://iadclexicon.org/equivalent-circulating-density-ecd\n\nEquivalent Circulating Density\nThe effective density of the circulating fluid in the wellbore resulting from the sum of the pressure imposed by the static fluid column, friction pressure and surface back-pressure.\nSource:\u00a0ABS Guide for Classification and Certification of Managed Pressure Drilling Systems, September 2017.\nGlobal Standards\nEquivalent Circulating Density (ECD)\nEquivalent circulating density is the effective density of the circulating fluid in the wellbore resulting from the sum of the hydrostatic pressure imposed by the static fluid column and the friction pressure.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards\nEquivalent Circulating Density (ECD)\nThe sum of pressure exerted by hydrostatic head of fluid, drilled solids, and friction pressure losses in the annulus divided by depth of interest and by 0.052, if ECD is to be expressed in pounds per gallon (lb/gal).\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards", "https://iadclexicon.org/equivalent-sack": "TERM: Equivalent Sack\nURL: https://iadclexicon.org/equivalent-sack\n\nEquivalent Sack\nMass of the blend of Portland cement and fly ash or pozzolan that has the same absolute volume as 42,63 kg (94 lbs) of Portland cement.\nSource:\nAPI\nRP 10B-2, Recommended Practice for Testing Well Cements, First Edition, July 2005 (Reaffirmed: July 2010).\nGlobal Standards", "https://iadclexicon.org/equivalent-material": "TERM: Equivalent Material\nURL: https://iadclexicon.org/equivalent-material\n\nEquivalent material\nEquivalent material means a material that by itself or with insulation has smoke and fire retardant properties equal to that of the steel required for \u201cA\u201d or \u201cB\u201d class bulkheads or decks and has structural qualities equivalent to steel at the end of the applicable fire exposure.\nSource: Mobile Offshore Drilling Units, 46 CFR 107-109 (2013).\nRegulations", "https://iadclexicon.org/equivalent-round": "TERM: Equivalent Round\nURL: https://iadclexicon.org/equivalent-round\n\nEquivalent Round\nStandard for comparing various shaped sections to round bars, used for determining the response to hardening characteristics when heat treating low-alloy and martensitic corrosion-resistant steels.\nSource:\nAPI\nSPEC 8C, Drilling and Production Hoisting Equipment (PSL 1 and PSL 2), Fifth Edition, April 2012.\nGlobal Standards\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards", "https://iadclexicon.org/equivalent-round-er": "TERM: Equivalent Round (ER)\nURL: https://iadclexicon.org/equivalent-round-er\n\nEquivalent Round (ER)\nStandard for comparing various shaped sections to round bars, in determining the response to hardening characteristics when heat-treating low-alloy and martensitic corrosion-resistant steel.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nEquivalent Round (ER)\nStandard for comparing variously shaped sections to round bars, used in determining the response to hardening characteristics when heat treating low-alloy and martensitic corrosion-resistant steels.\nSource:\nAPI\nSPEC 7K, Drilling and Well Servicing Equipment Upstream Segment, Fifth Edition, June 2010 (August 2010).\nGlobal Standards", "https://iadclexicon.org/erp": "TERM: ERP\nURL: https://iadclexicon.org/erp\n\nERP\nEmergency response plan.\nSource:\u00a0ISO 15544:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Requirements and guidelines for emergency.\nGlobal Standards\nSource:\u00a0NOGEPA Guideline 14, Helideck Operations and Procedures Manual, Netherlands, Version 2, December 2011.\nGlobal Standards", "https://iadclexicon.org/erpg": "TERM: ERPG\nURL: https://iadclexicon.org/erpg\n\nERPG\nEmergency Response Planning Guideline\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/erosion-allowance": "TERM: Erosion Allowance\nURL: https://iadclexicon.org/erosion-allowance\n\nErosion Allowance\nAmount of wall thickness added to the pipe or component to allow for corrosion/erosion/wear.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards", "https://iadclexicon.org/ers": "TERM: ERS\nURL: https://iadclexicon.org/ers\n\nERS\nEmergency response strategy.\nSource:\u00a0ISO 15544:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Requirements and guidelines for emergency.\nGlobal Standards", "https://iadclexicon.org/er": "TERM: ER\nURL: https://iadclexicon.org/er\n\nER\nEquivalent Round.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nSource:\nAPI\nSPEC 8C, Drilling and Production Hoisting Equipment (PSL 1 and PSL 2), Fifth Edition, April 2012.\nGlobal Standards\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards\nER\nAction taken by personnel on or off the installation to control or mitigate a hazardous event or initiate and execute abandonment.\nSource:\u00a0ISO 15544:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Requirements and guidelines for emergency.\nGlobal Standards", "https://iadclexicon.org/ert": "TERM: ERT\nURL: https://iadclexicon.org/ert\n\nERT\nEmergency Response Team.\nSource:\u00a0NOGEPA Guideline 14, Helideck Operations and Procedures Manual, Netherlands, Version 2, December 2011.\nGlobal Standards", "https://iadclexicon.org/ergonomics-human-factors": "TERM: Ergonomics-human factors\nURL: https://iadclexicon.org/ergonomics-human-factors\n\nErgonomics-human factors\nScientific discipline concerned with the understanding of interactions among human and other elements of a system, and the profession that applies theory, principles, data and methods to design in order to optimize human\nwell-being\n(\n2\n.\n1\n) and overall system performance.\n[SOURCE: ISO 26800:2011, 2.2]\nSource:\u00a0ISO 6385:2016, Ergonomics principles in the design of work systems, Third Edition, September 2016.\nGlobal Standards", "https://iadclexicon.org/esc": "TERM: ESC\nURL: https://iadclexicon.org/esc\n\nESC\nEnvironmental stress cracking.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards\nESC\nFormation of cracks in a polymer or composite caused by exposure to a chemical or environment under stress.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/es": "TERM: ES\nURL: https://iadclexicon.org/es\n\nES\nEnhanced Scantlings.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 1, Regulations, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/error-signal": "TERM: Error Signal\nURL: https://iadclexicon.org/error-signal\n\nError Signal\nA signal generated by the controller equal to the difference between the set point and the sensor provided information.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/error": "TERM: Error\nURL: https://iadclexicon.org/error\n\nError\nDiscrepancy between a computed, observed or measured value or condition and the true, specified or theoretically correct value or condition. NOTE 1 An error can be caused by a faulty item, e.g. a computing error made by faulty computer equipment. NOTE 2 The French term \u201cerreur\u201d can also designate a mistake.\nSource:\nAPI\nSTD 2000, Venting Atmospheric and Low-pressure Storage Tanks, Sixth Edition, November 2009.\nGlobal S\ntandards", "https://iadclexicon.org/escalation": "TERM: Escalation\nURL: https://iadclexicon.org/escalation\n\nEscalation\nSpread of impact from fires, explosions, toxic gas releases to equipment or other areas thereby causing an increase in the consequences of a hazardous event.\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards\nEscalation\nSpread of the impact of a hazardous event to equipment or other areas, thereby causing an increase in the consequences of the event. Other Related Terms and Definitions: ISO-17776 \u2013 Spread of the impact of a hazardous event to equipment or other areas, thereby causing an increase in the consequences of the event.\nSource:\u00a0International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nEscalation\nIncrease in the consequences of a hazardous event.\nSource:\u00a0ISO 15544:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Requirements and guidelines for emergency.\nGlobal Standards\nEscalation\nSpread of the impact of a hazardous event to equipment or other areas, thereby causing an increase in the consequences of the event.\nSource:\u00a0ISO 17776:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Guidelines on tools and techniques for hazard identification and risk assessment.\nGlobal Standards\nEscalation\nThe process by which initial & sometimes small events trigger further \u2013 sometimes larger \u2013 events.\nSource:\u00a0OGP Report No. 415, Asset integrity \u2013 the key to managing major incident risks, International Association of Oil & Gas Producers, December 2008.\nGlobal Standards\nEscalation\nThe process by which an initial \u2013 sometimes small \u2013 events trigger a further \u2013 sometimes larger event that may be classified as a near miss or an incident.\nSource:\u00a0OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards", "https://iadclexicon.org/escape": "TERM: Escape\nURL: https://iadclexicon.org/escape\n\nEscape\nThe process of leaving an offshore installation in the event that part, or all, of an evacuation and / or communication system fails, whereby personnel on the MODU make their way directly to the sea.\nSource:\u00a0International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nEscape\nAct of personnel moving away from a hazardous event to a place where its effects are reduced or removed.\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards\nSource:\u00a0ISO 15544:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Requirements and guidelines for emergency.\nGlobal Standards\nEscape\nEscape means the process of leaving the installation in an emergency when the evacuation system has failed; it may involve entering the sea directly and is a \u2018last resort\u2019 method of getting persons off the installation.\nSource:\u00a0Prevention of Fire and Explosion, and Emergency Response on Offshore Installations, Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, Approved Code of Practice and guidance (UK HSE L65), Second Edition, 1997.\nRegulatory Guidance", "https://iadclexicon.org/escape-and-evacuation-systems": "TERM: Escape and Evacuation Systems\nURL: https://iadclexicon.org/escape-and-evacuation-systems\n\nEscape and Evacuation Systems\nSystems provided on a platform to facilitate escape and evacuation in an emergency.\nNOTE Escape and evacuation systems include passageways, chutes, ladders, life rafts, and helidecks.\nSource:\nAPI\nRP 2EQ, Seismic Design Procedures and Criteria for Offshore Structures, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/ergonomics": "TERM: Ergonomics\nURL: https://iadclexicon.org/ergonomics\n\nErgonomics\nScientific discipline concerned with study of human factors and understanding of interactions among human and other elements of a system.\nNote 1 to entry: Adapted from ISO 6385:2004.\nSource:\nISO\n17776:2016, Petroleum and natural gas industries \u2014 Offshore production installations \u2014 Major accident hazard management during the design of new installations, Second Edition, December 2016.\nGlobal Standards", "https://iadclexicon.org/escape-rate": "TERM: Escape Rate\nURL: https://iadclexicon.org/escape-rate\n\nEscape Rate\n\u201cEscape rate\u201d means the maximum volume (Q) that is used to designate the possible rate of escape of a gaseous mixture containing hydrogen sulfide, as set forth in 19.15.11 NMAC.\nFor existing gas facilities or operations, the escape rate is calculated using the maximum daily rate of the gaseous mixture produced or handled or the best estimate thereof.\u00a0 For an existing gas well, the escape rate is calculated using the current daily absolute open flow rate against atmospheric pressure or the best estimate of that rate.\nFor new gas operations or facilities, the escape rate is calculated as the maximum anticipated flow rate through the system.\u00a0 For a new gas well, the escape rate is calculated using the maximum open-flow rate of offset wells in the pool or reservoir, or the pool or reservoir average of maximum open-flow rates.\nFor existing oil wells, the escape rate is calculated by multiplying the producing gas/oil ratio by the maximum daily production rate or the best estimate of the maximum daily production rate.\nFor new oil wells, the escape rate is calculated by multiplying the producing gas/oil ratio by the maximum daily production rate of offset wells in the pool or reservoir, or the pool or reservoir average of the producing gas/oil ratio multiplied by the maximum daily production rate.\nFor facilities or operations not mentioned, the escape rate is calculated using the actual flow of the gaseous mixture through the system or the best estimate of the actual flow of the gaseous mixture through the system.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/escort": "TERM: Escort\nURL: https://iadclexicon.org/escort\n\nEscort\nEscort means any ship with superior ice capability in transit with another ship.\nSource:\u00a0IMO resolution A.1021(26), Guidelines for ships operating in polar waters, 18 January 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/escape-route": "TERM: Escape Route\nURL: https://iadclexicon.org/escape-route\n\nEscape Route\nRoute from an area of an installation leading to a muster area, temporary refuge (TR), embarkation area, or means of escape to the sea.\n[SOURCE: ISO 15544:2000, 2.1.15].\nSource:\nISO\n17776:2016, Petroleum and natural gas industries \u2014 Offshore production installations \u2014 Major accident hazard management during the design of new installations, Second Edition, December 2016.\nGlobal Standards\nEscape Route\nRoute from an area of an installation leading to a muster area, temporary refuge (TR), embarkation area, or means of escape to the sea.\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards\nEscape Route\nRoute leading to the place where people muster, or to an area from which people may leave the installation in an emergency.\nSource:\u00a0ISO 15544:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Requirements and guidelines for emergency.\nGlobal Standards", "https://iadclexicon.org/escorted-operation": "TERM: Escorted Operation\nURL: https://iadclexicon.org/escorted-operation\n\nEscorted Operation\nEscorted operation means any operation in which a ship\u2019s movement is facilitated through the intervention of an escort.\nSource:\u00a0IMO resolution A.1021(26), Guidelines for ships operating in polar waters, 18 January 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/esd": "TERM: ESD\nURL: https://iadclexicon.org/esd\n\nESD\nEmergency Shutdown System.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nESD\nEmergency shutdown.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nSource:\nISO\n17776:2016, Petroleum and natural gas industries \u2014 Offshore production installations \u2014 Major accident hazard management during the design of new installations, Second Edition, December 2016.\nGlobal Standards\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards\nESD\nShut down of the facility under emergency conditions during which the internal pressure in a production riser can increase above the normal operating pressure.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nESD\nEmergency shut-down.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource:\nAPI\nRP 14G, Recommended Practice for Fire Prevention and Control on Fixed Open-type Offshore Production Platforms: Upstream Segment, Fourth Edition, April 2007.\nGlobal Standards\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards\nSource: 117 OLF, Norwegian Oil and Gas Association recommended guidelines for Well Integrity, No. 117, Revision No. 4, June 2011.\nGlobal Standards\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards\nSource: ISO 15544:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Requirements and guidelines for emergency.\nGlobal Standards\nSource: ISO 17776:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Guidelines on tools and techniques for hazard identification and risk assessment.\nGlobal Standards\nSource: ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards\nSource: NOPSEMA Guidance Note: Control Measures and Performance Standards, N-04300 GN0271, Australia, Revision 3, December 2011.\nRegulatory Guidance\nSource:\u00a0NORSOK D-010, Well integrity in drilling and well operations, Rev. 3, August 2004.\nGlobal Standards\nSource:\u00a0NORSOK D-002, Well intervention equipment, Rev. 2, June 2013.\nGlobal Standards\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards\nESD\nControl actions undertaken to shut down equipment or processes in response to a hazardous situation.\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards\nESD\nEmergency shutdown system.\nSource: Prevention of Fire and Explosion, and Emergency Response on Offshore Installations, Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, Approved Code of Practice and guidance (UK HSE L65), Second Edition, 1997.\nRegulatory Guidance\nSource:\u00a0NORSOK D-001, Drilling facilities, Rev. 3, December 2012.\nGlobal Standards", "https://iadclexicon.org/escorting": "TERM: Escorting\nURL: https://iadclexicon.org/escorting\n\nEscorting\nEnsuring the continuous monitoring through accompaniment or technical means, such as CCTV, in a manner sufficient to observe if the individual is engaged in unauthorized activities.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards", "https://iadclexicon.org/esdv": "TERM: ESDV\nURL: https://iadclexicon.org/esdv\n\nESDV\nEmergency shut down valve.\nSource:\u00a0NORSOK D-010, Well integrity in drilling and well operations, Rev. 3, August 2004.\nGlobal Standards", "https://iadclexicon.org/esp": "TERM: ESP\nURL: https://iadclexicon.org/esp\n\nESP\nElectrical submersible pump.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/esr": "TERM: ESR\nURL: https://iadclexicon.org/esr\n\nESR\nElectro-slag remelting.\nSource:\nAPI\nSPEC 5CRA, Specification for Corrosion Resistant Alloy Seamless Tubes for Use as Casing, Tubing and Coupling Stock, Upstream Segment, First Edition, February 2010 (Errata August 2011).\nGlobal Standards", "https://iadclexicon.org/ess": "TERM: ESS\nURL: https://iadclexicon.org/ess\n\nESS\nEnvironmental stress screening.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nESS\nEmergency Shutdown System.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/essential-control-and-monitoring-system": "TERM: Essential Control and Monitoring System\nURL: https://iadclexicon.org/essential-control-and-monitoring-system\n\nEssential Control and Monitoring System\nA system that needs to be in continuous operation for maintaining the gangway\u2019s functionality.\nSource:\u00a0Offshore Gangways, DNVGL-ST-0358, DNV GL, September 2017.\nGlobal Standards", "https://iadclexicon.org/essential-non-redundant-primary-structure": "TERM: Essential Non-redundant Primary Structure\nURL: https://iadclexicon.org/essential-non-redundant-primary-structure\n\nEssential Non-redundant Primary Structure\nPrimary members that transfer the resulting cargo load to the crane hook or fork lift (e.g. forming the load path from the payload to the lifting sling); includes, at a minimum:\n\u2014 top and bottom side rails;\n\u2014 top and bottom end rails ;\n\u2014 corner posts;\n\u2014 pad eyes; and\n\u2014 forklift pockets.\nNOTE: Other primary structure may also be considered essential and/or non-redundant.\nSource:\nAPI\nStandard 2CCU, Offshore Cargo Carrying Units, First Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/essential-personnel": "TERM: Essential Personnel\nURL: https://iadclexicon.org/essential-personnel\n\nEssential personnel\nThose individuals required to provide proper and prudent safe operations activities and those required to effect control of the hazardous hydrogen sulfide or sulfur dioxide conditions.\nSource:\nAPI\nRP 49, Recommended Practice for Drilling and Well Servicing Operations Involving Hydrogen Sulfide, Third Edition, May 2001.\nGlobal Standards", "https://iadclexicon.org/essential-safety-system": "TERM: Essential Safety System\nURL: https://iadclexicon.org/essential-safety-system\n\nEssential Safety System\nSystem which has a major role in the control and mitigation of a hazardous event and in any subsequent evacuation, escape and rescue activities.\nSource:\u00a0ISO 15544:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Requirements and guidelines for emergency.\nGlobal Standards", "https://iadclexicon.org/essential-service-and-safety-function": "TERM: Essential Service and Safety Function\nURL: https://iadclexicon.org/essential-service-and-safety-function\n\nEssential Service and Safety Function\nA function that must be continuously available.\nSource:\u00a0Offshore Gangways, DNVGL-ST-0358, DNV GL, September 2017.\nGlobal Standards", "https://iadclexicon.org/essential-safety-systems": "TERM: Essential Safety Systems\nURL: https://iadclexicon.org/essential-safety-systems\n\nEssential Safety Systems\nThose systems that are critical to maintaining a safe working environment, and for the safe completion of explosives operations.\nSource:\nAPI\nRP 67, Recommended Practice for Oilfield Explosives Safety, Upstream Segment, Second Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/essential-services": "TERM: Essential Services\nURL: https://iadclexicon.org/essential-services\n\nEssential Services\nEssential services are those necessary for the propulsion and safety of the unit, such as the following:\nElectric propulsion equipment.\nThruster systems for dynamic positioning.\nThruster systems for positional mooring.\nAbandonment systems dependent on electric power.\nVentilation systems for hazardous areas and those maintained at an overpressure to exclude the ingress of dangerous gases.\nWellhead control and disconnection systems dependent on electric power.\nElectric starting systems for oil engines.\nOther items as given in Pt 6, Ch 2,1.6.1 of the Rules for Ships.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 6, Control and Electrical Engineering, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/essential-variable": "TERM: Essential Variable\nURL: https://iadclexicon.org/essential-variable\n\nEssential Variable\nVariable parameter in which a change affects the mechanical properties of the weld joint.\nSource:\nAPI\nSPEC 5DP, Specification for Drill Pipe, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/established-federal-standard": "TERM: Established Federal Standard\nURL: https://iadclexicon.org/established-federal-standard\n\nEstablished Federal Standard\n\u201cEstablished Federal Standard\u201d means any operative standard established by Public Law 91-596, the Williams-Steiger Act, which applies to all business, including the Oil and Gas Well Drilling Industry, in effect on or before date of promulgation of these rules and regulations.\nSource: State of Wyoming Occupational Safety and Health Rules and Regulations for Oil and Gas Well Drilling, Revised January 8, 2013.\nRegulations", "https://iadclexicon.org/established-reserves": "TERM: Established Reserves\nURL: https://iadclexicon.org/established-reserves\n\nEstablished Reserves\nPortion of the discovered resource base (under anticipated economic conditions) estimated to be recoverable.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/establishing-the-context": "TERM: Establishing the Context\nURL: https://iadclexicon.org/establishing-the-context\n\nEstablishing the context\nDefining the external and internal parameters to be taken into account when managing risk, and setting the scope and risk criteria (3.3.1.3) for the risk management policy (2.1.2).\nSource: ISO Guide 73:2009(E/F), Risk Management \u2013 Vocabulary, First Edition, 2009.\nGlobal Standards", "https://iadclexicon.org/eta": "TERM: ETA\nURL: https://iadclexicon.org/eta\n\nETA\nEvent tree analysis.\nSource:\u00a0International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nSource:\u00a0ISO 17776:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Guidelines on tools and techniques for hazard identification and risk assessment.\nGlobal Standards\nETA\nTree-like diagram used to determine alternative potential scenarios arising from a particular hazardous event.\nNOTE It can be used quantitatively to determine the probability or frequency of different consequences arising from the hazardous event.\nSource:\u00a0ISO 17776:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Guidelines on tools and techniques for hazard identification and risk assessment.\nGlobal Standards\nETA\nEstimated Time of Arrival.\nSource:\u00a0NOGEPA Guideline 14, Helideck Operations and Procedures Manual, Netherlands, Version 2, December 2011.\nGlobal Standards", "https://iadclexicon.org/et": "TERM: ET\nURL: https://iadclexicon.org/et\n\nET\nEddy current technique.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nET\nEddy current examination technique.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006.\nGlobal Standards", "https://iadclexicon.org/eth": "TERM: ETH\nURL: https://iadclexicon.org/eth\n\nETH\nEthernet.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/etm-a": "TERM: ETM-A\nURL: https://iadclexicon.org/etm-a\n\nETM-A\nEGC system \u2013 Technical Manual for Scheme A.\nSource: Resolution MEPC.184(59), 2009 Guidelines for exhaust gas cleaning systems, 17 July 2009, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/eu": "TERM: EU\nURL: https://iadclexicon.org/eu\n\nEU\nExternal upset tubing connection.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards\nEU\nAPI Spec 5B external upset tubing connection.\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards\nEU\nExternal upset.\nSource:\nAPI\nSPEC 5DP, Specification for Drill Pipe, First Edition, August 2009.\nGlobal Standards\nEU\nEuropean Union.\nSource:\u00a0International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nE\nu\nYoung\u2019s modulus of clay in undrained condition.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/eulers-equation": "TERM: Euler\u2019s Equation\nURL: https://iadclexicon.org/eulers-equation\n\nEuler\u2019s Equation\nDetermines theoretical pump head available from a pump.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/eue": "TERM: EUE\nURL: https://iadclexicon.org/eue\n\nEUE\nExternal upset end.\nSource:\nAPI\nRP 5C5, Recommended Practice on Procedures for Testing Casing and Tubing Connections, Third Edition, July 2003 (Reaffirmed August 2010).\nGlobal Standards\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/eut": "TERM: EUT\nURL: https://iadclexicon.org/eut\n\nEUT\nEquipment under test.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/eva": "TERM: EVA\nURL: https://iadclexicon.org/eva\n\nEVA\nEthylene-vinyl acetate.\nSource: Rules for Classification and Construction, IV Industrial Services, 6 Offshore Technology, 9 Guideline for Personnel Transfers by Means of Lifting Appliances, Edition 2011, Germanischer Lloyd SE,\nGlobal Standards", "https://iadclexicon.org/evacuation-escape-and-rescue": "TERM: Evacuation, Escape and Rescue\nURL: https://iadclexicon.org/evacuation-escape-and-rescue\n\nEvacuation, Escape and Rescue\nRange of possible actions in an emergency.\nNOTE Such actions may include escape, muster, refuge, evacuation, escape to the sea and rescue/recovery.\nSource:\u00a0ISO 15544:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Requirements and guidelines for emergency.\nGlobal Standards\nEvacuation, Escape and Rescue (EER)\nRange of possible actions including escape, muster, refuge, evacuation, escape to the sea, and\u00a0rescue/recovery.\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards", "https://iadclexicon.org/evacuation": "TERM: Evacuation\nURL: https://iadclexicon.org/evacuation\n\nEvacuation\nThe planned method for leaving an offshore installation in an emergency e.g. helicopter or TEMPSC.\nSource:\u00a0International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nEvacuation\nPlanned method of leaving the installation in an emergency.\nSource:\nISO\n17776:2016, Petroleum and natural gas industries \u2014 Offshore production installations \u2014 Major accident hazard management during the design of new installations, Second Edition, December 2016.\nGlobal Standards\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards\nSource:\u00a0ISO 15544:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Requirements and guidelines for emergency.\nGlobal Standards\nEvacuation\nEvacuation refers to the planned and controlled method of leaving the installation without directly entering the sea. Successful evacuation will result in persons being transferred to a place of safety, by which is meant a safe onshore location, or a safe offshore location or vessel. Means of evacuation offer protection from the hazard, and have their own motive power to enable persons to move quickly away from the installation.\nSource:\u00a0Prevention of Fire and Explosion, and Emergency Response on Offshore Installations, Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, Approved Code of Practice and guidance (UK HSE L65), Second Edition, 1997.\nRegulatory Guidance\nEvacuation\n\u201cEvacuation\u201d means the leaving of an installation and its vicinity, in an emergency, in a systematic manner and without directly entering the sea.\nSource:\u00a0The Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, S.I. 1995/743, 1995.\nRegulations", "https://iadclexicon.org/evacuation-escape-and-rescue-strategy": "TERM: Evacuation, Escape and Rescue Strategy\nURL: https://iadclexicon.org/evacuation-escape-and-rescue-strategy\n\nEvacuation, Escape and Rescue Strategy\nStrategy that results from an evaluation of events that may require EER.\nNOTE This strategy describes the measures required and their role.\nSource:\u00a0ISO 15544:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Requirements and guidelines for emergency.\nGlobal Standards", "https://iadclexicon.org/evacuation-route": "TERM: Evacuation Route\nURL: https://iadclexicon.org/evacuation-route\n\nEvacuation Route\nEscape route which leads from the temporary refuge (TR) to the place(s) used for evacuation from\nthe installation\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards\nEvacuation Route\nEscape route which leads from the muster area to the place(s) used for primary or secondary evacuation from the installation.\nSource:\u00a0ISO 15544:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Requirements and guidelines for emergency.\nGlobal Standards", "https://iadclexicon.org/evacuation-routes": "TERM: Evacuation Routes\nURL: https://iadclexicon.org/evacuation-routes\n\nEvacuation Routes\nHandling of materials and transport routes, access and evacuation routes: The terms transport, access and evacuation routes also include stairs, doors, hatches, etc.\nSource:\u00a0Guidance Notes on Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, Oil Industry Safety Directorate (India), 2012.\nRegulatory Guidance", "https://iadclexicon.org/evaluation-or-remediation": "TERM: Evaluation or Remediation\nURL: https://iadclexicon.org/evaluation-or-remediation\n\nEvaluation or Remediation\nEvaluation or Remediation\u2015includes, but is not limited to, investigation, testing, monitoring, containment, prevention, or abatement.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/evaluation": "TERM: Evaluation\nURL: https://iadclexicon.org/evaluation\n\nEvaluation\nProcess of determining the severity of an imperfection which leads to determining whether the OCTG is acceptable or rejectable against the appropriate specification.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards\nEvaluation\nProcess of examining, measuring and/or judging how well an entity, procedure, or action has met or is meeting stated objectives.\nSample Usage:\nAfter increasing the number of sensors at the port, the team conducted an evaluation to determine how the sensors reduced risks to the facility.\nAnnotation:\nEvaluation is the step in the risk management cycle that measures the effectiveness of an implemented risk management option.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance\nEvaluation\nEvaluation\nis a design review and a performance test of a type of lifeboat release and retrieval system.\nSource:\u00a0IMO MSC.1/Circ.1392, Guidelines for evaluation and replacement of lifeboat release and retrieval systems, 27 May 2011, International Maritime Organization,\nRegulatory Guidance", "https://iadclexicon.org/evaporation-pits": "TERM: Evaporation Pits\nURL: https://iadclexicon.org/evaporation-pits\n\nEvaporation Pits\nEVAPORATION PITS used to contain produced waters which evaporate into the atmosphere by natural thermal forces.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/event": "TERM: Event\nURL: https://iadclexicon.org/event\n\nEvent\nAn unintended or uncontrolled outcome of an operating activity that has, or could have, contributed to harmful consequences to people, property or the environment.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards\nEvent\nOccurrence or change of a particular set of circumstances.\n[SOURCE: ISO Guide 73:2009]\nNote 1 to entry: An event can be one or more occurrences, and can have several causes.\nNote 2 to entry: An event can consist of something not happening.\nNote 3 to entry: An event can sometimes be referred to as an \u201cincident\u201d or \u201caccident\u201d.\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards\nEvent\nOccurrence or change of a particular set of circumstances.\nNOTE 1 An event can be one or more occurrences, and can have several causes.\nNOTE 2 An event can consist of something not happening.\nNOTE 3 An event can sometimes be referred to as an \u201cincident\u201d or \u201caccident\u201d.\nNOTE 4 An event without consequences (3.6.1.3) can also be referred to as a \u201cnear miss\u201d, \u201cincident\u201d, \u201cnear hit\u201d or \u201cclose call\u201d.\nSource: ISO Guide 73:2009(E/F), Risk Management \u2013 Vocabulary, First Edition, 2009.\nGlobal Standards\nEvent\nAn observable occurrence in an information system or network.\nExtended Definition: Sometimes provides an indication that an incident is occurring or at least raise the suspicion that an incident may be occurring.\nAdapted from: CNSSI 4009\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards\nEvent\nAn unplanned or uncontrolled outcome of a business operation or activity that has or could have contributed to an injury, illness or physical damage or environmental damage.\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards", "https://iadclexicon.org/event-tree": "TERM: Event Tree\nURL: https://iadclexicon.org/event-tree\n\nEvent Tree\nAn event tree starts with an initiating event then works forward to develop a number of possible outcomes. At each branch the system (or person) is considered to have \u201cfailed\u201d or \u201cnot failed\u201d and probabilities are assigned that provide a quantitative estimate of the likelihood of each outcome.\nSource: Approved Code of Practice for Managing Hazards to Prevent Major Industrial Accidents, Health and Safety in Employment Act 1992, Department of Labour, New Zealand, July 1994.\nRegulatory Guidance\nEvent Tree\nDefinition: graphical tool used to illustrate the range and probabilities of possible outcomes that arise from an initiating event.\nSample Usage\n: Analysts used an event tree to diagram possible outcomes from a terrorist attack.\nAnnotation:\nEvent trees use forward logic; they begin with an initiating event and work forward in time to determine the possible outcomes.\nThe probabilities used in event trees are conditional probabilities because they are based on the assumption that the initiating event has already occurred. (See Probability annotation for a description of conditional probability.)\nAs an example, consider Figure A. The initiating event is an Attack Attempted. From the initiating event, the tree branches into a sequence of random variables, called events. The branching point at which a new random event is introduced is called a node and is depicted by a circle.\nThe first of these random events is Personnel Action to Stop Attack. The Personnel Action to Stop Attack is successful with probability 1-P1 and fails to stop the attack with probability P1. If Personnel Action to Stop Attack is successful, then the branch leads to the final outcome of Unsuccessful Attack, No Damage (Scenario A). If Personnel Action to Stop Attack is not successful, then the branch leads to the next node representing the random event of whether the Security Equipment to Stop Attack is successful or not with probabilities of 1-P2 and P2 respectively. If the Security Equipment to Stop Attack is successful then the branch leads to the final outcome of Unsuccessful Attack, No Damage (Scenario B). If Security Equipment to Stop Attack fails then the branch leads to the final outcome of Successful Attack, Damage to System (Scenario C).\nAssuming that P1 equals 10% or 0.1 and P2 equals 30% or 0.3, then the conditional probabilities of a Successful and Unsuccessful Attack, given that the initiating event occurs and an attack is attempted, are calculated as follows:\nProbability of Successful Attack given that an attack is attempted:\n= Probability of Scenario C\n= Probability that Personnel Action to Stop Attack fails and Security Equipment to Stop Attack fails.\n= P1\u00d7 P2 = 0.1 \u00d7 0.3 = 0.03\nTherefore, the conditional probability of a Successful Attack, given the attack is attempted, is 3%.\nProbability of Unsuccessful Attack given that an attack is attempted:\n= Probability of Scenario A or Scenario B occurring\n= Probability that Personnel Action to Stop Attack is successful or Security Equipment to Stop Attack is successful.\n= (1 -P1) + [P1 \u00d7 (1 -P2)]\n= 0.9 + (0.1 \u00d7 0.7)\n= 0.97\nTherefore, the conditional probability of an Unsuccessful Attack, given that the attack is attempted, is 97%.\nNotice that the Probability of Successful Attack plus the probability of Unsuccessful Attack equals one because there are no alternative outcomes.\nEvent trees differ from fault trees by starting with an initiating event and moving forward in time to determine possible final outcomes. Fault trees start with an outcome and work backwards in time to determine the range of events that may have caused the outcome.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance\nEvent Tree\nTree-like diagram used to determine alternative potential scenarios arising from a particular hazardous event.\nNOTE It can be used quantitatively to determine the probability or frequency of different consequences arising from the hazardous event.\nSource:\u00a0ISO 17776:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Guidelines on tools and techniques for hazard identification and risk assessment.\nGlobal Standards", "https://iadclexicon.org/evidence": "TERM: Evidence\nURL: https://iadclexicon.org/evidence\n\nEvidence\nEvidence: ground for belief; that which tends to prove or disprove something; proof (The Macquarie Dictionary Online \u00a9 2007).\nSource: NOPSEMA Guidance note: Safety Case Content and Level of Detail, N-04300-GN0106, Australia, Revision 5, December 2012.\nRegulatory Guidance", "https://iadclexicon.org/event-tree-analysis": "TERM: Event Tree Analysis\nURL: https://iadclexicon.org/event-tree-analysis\n\nEvent Tree Analysis\nTree-like diagram used to determine alternative potential scenarios arising from a particular hazardous event.\nNOTE It can be used quantitatively to determine the probability or frequency of different consequences arising from the hazardous event.\nSource:\u00a0ISO 17776:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Guidelines on tools and techniques for hazard identification and risk assessment.\nGlobal Standards", "https://iadclexicon.org/ew": "TERM: EW\nURL: https://iadclexicon.org/ew\n\nEW\nElectric-welded casing or tubing (including attached couplings).\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards\nEW\nElectric-welded process.\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards", "https://iadclexicon.org/ews": "TERM: EWS\nURL: https://iadclexicon.org/ews\n\nEWS\nEngineering Workstation.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards", "https://iadclexicon.org/ex": "TERM: Ex\nURL: https://iadclexicon.org/ex\n\nEx\nDesignation of explosion-protected electrical apparatus complying with IEC standards.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/ex-component": "TERM: Ex Component\nURL: https://iadclexicon.org/ex-component\n\nEx component\nPart of electrical apparatus for explosive atmospheres which is not to be used alone in such atmospheres and which requires additional evaluation of any electrical apparatus with which it is used.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/ex-scheme": "TERM: Ex Scheme\nURL: https://iadclexicon.org/ex-scheme\n\nEx scheme\nAn international system of certification for explosion-protected electrical apparatus administered by the IECEE and described by IECEE-04. The eventual goal of this scheme is that a manufacturer of hazardous location electrical apparatus would be able to obtain a single \u2018Ex\u2019 Certificate of Conformity from one Certification Laboratory and provide that product in any participating country without legal or technical obstacle and without the need to get it recertified locally.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/examination-adaptation": "TERM: Examination Adaptation\nURL: https://iadclexicon.org/examination-adaptation\n\nExamination Adaptation\nprocess of modifying an examination for use in other languages or cultures, based on linguistic, cultural and practice pattern differences\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/examination-administration": "TERM: Examination Administration\nURL: https://iadclexicon.org/examination-administration\n\nExamination Administration\nprocess of delivering examinations to examinees\nNote 1 to entry: Examination administration typically involves standardized procedures and operational conditions.\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/examination-blueprint": "TERM: Examination Blueprint\nURL: https://iadclexicon.org/examination-blueprint\n\nExamination Blueprint\nlisting of the content areas to be included in an examination, together with the criteria (weighting) of the content areas on the overall examination\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/examination-modification": "TERM: Examination Modification\nURL: https://iadclexicon.org/examination-modification\n\nExamination Modification\nmodification of an examination or its administration, made to account for the effects of a disability without altering the validity of the examination.\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/examination-form": "TERM: Examination Form\nURL: https://iadclexicon.org/examination-form\n\nExamination Form\nalternate sets of examination questions assessing the same competences within the same organization or body.\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/examination-outline": "TERM: Examination Outline\nURL: https://iadclexicon.org/examination-outline\n\nExamination Outline\nlisting of the content areas to be included in an examination, together with the criteria (weighting) of the content areas on the overall examination.\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/examination-test": "TERM: Examination Test\nURL: https://iadclexicon.org/examination-test\n\nExamination Test\nmechanism that is part of an assessment which measures a candidate\u2019s competence by one or more means, such as written, oral, practical and observational, as defined in the certification scheme\n[SOURCE: ISO/IEC 17024:2012, 3.9, modified \u2014 The term \u201ctest\u201d has been added as an alternative term.].\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/examination-point": "TERM: Examination Point\nURL: https://iadclexicon.org/examination-point\n\nExamination Point\nrecording point\nmeasurement point\ntest point [test point is a term no longer in use as test refers to mechanical or physical tests (e.g. tensile tests or\npressure tests)]\nAn area within a CML defined by a circle having a diameter not greater than 3 in. (75 mm) for pressure vessels. CMLs may contain multiple examination points, for example, a vessel nozzle may be a CML and have multiple examination points (e.g. an examination point in all four quadrants of the CML on the nozzle).\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nExamination Point\nRecording point measurement point test point. A specific location on a piping system to obtain a repeatable thickness measurement for the purpose of establishing an accurate corrosion rate. CMLs may contain multiple examination points.\nNOTE: Test point is a term no longer in use as \u201ctest\u201d in this Code refers to mechanical or physical tests (e.g. tensile tests or pressure tests).\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/examination-security": "TERM: Examination Security\nURL: https://iadclexicon.org/examination-security\n\nExamination Security\nrestriction of access to documents, examinations, examination questions and examination scores.\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/examination-visual": "TERM: Examination, Visual\nURL: https://iadclexicon.org/examination-visual\n\nExamination, Visual\nExamination of parts and equipment for visible defects in material and workmanship.\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/examinations": "TERM: Examinations\nURL: https://iadclexicon.org/examinations\n\nExaminations\nQuality control (QC) functions performed by examiners (e.g. NDEs in accordance with approved NDE procedures).\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nExaminations\nThe act of performing any type of NDE for the purpose of data collection and/or quality control functions performed by examiners.\nNOTE: Examinations would be typically those actions conducted by NDE personnel, welding or coating inspectors, but may also be conducted by authorized piping inspectors.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/examiner": "TERM: Examiner\nURL: https://iadclexicon.org/examiner\n\nExaminer\nA person who assists the inspector by performing specific NDE on pressure vessel components and evaluates to the applicable acceptance criteria but does not evaluate the results of those examinations in accordance with API 510, unless specifically trained and authorized to do so by the owner/user.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nExaminer\nA person who assists the inspector by performing specific NDE on piping system components and evaluates to the applicable acceptance criteria (where qualified to do so), but does not evaluate the results of those examinations in accordance with API 570 requirements, unless specifically trained and authorized to do so by the owner/user.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nExaminer\nA person who assists the inspector by performing specific nondestructive examination (NDE) on pressure vessel components but does not evaluate the results of those examinations in accordance with API 510, unless specifically trained and authorized to do so by the owner/user.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006.\nGlobal Standards\nExaminer\nPerson competent to conduct and score an examination, where the examination requires professional judgement.\n[SOURCE: ISO/IEC 17024:2012, 3.10]\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/examination-volumetric-nondestructive": "TERM: Examination, Volumetric Nondestructive\nURL: https://iadclexicon.org/examination-volumetric-nondestructive\n\nExamination, Volumetric Nondestructive\nExamination for internal material defects by radiography, acoustic emission, or ultrasonic testing.\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/exception-well-location": "TERM: Exception Well Location\nURL: https://iadclexicon.org/exception-well-location\n\nException Well Location\n\u201cException well location\u201d means a location which does not conform to the general spacing requirements established by the rules or orders of the commission but which has been specifically approved by the commission.\nSource: Oil and gas Conservation, North Dakota Administrative Code, Chapter 43-02-03, April 2012.\nRegulations", "https://iadclexicon.org/examiner-reliability": "TERM: Examiner Reliability\nURL: https://iadclexicon.org/examiner-reliability\n\nExaminer Reliability\nconsistency with which different examiners assign scores to the same observed performance of a candidate or product produced by the candidate\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/exchange-of-products": "TERM: Exchange of Products\nURL: https://iadclexicon.org/exchange-of-products\n\nExchange of Products\n\u201cExchange of products\u201d shall mean giving and receiving of a petroleum product in accordance with an agreement entered into by the concerned entities.\nSource:\u00a0The Petroleum and Natural Gas Regulatory Board Act, 2006, No. 19 of 2006, India, amended as of May 2013.\nLegislation", "https://iadclexicon.org/exchangeable-sodium-percentage-esp": "TERM: Exchangeable Sodium Percentage (ESP)\nURL: https://iadclexicon.org/exchangeable-sodium-percentage-esp\n\nExchangeable Sodium Percentage (ESP)\n\u201cExchangeable Sodium Percentage (ESP)\u201d is the relative amount of the sodium ion present on the soil surface, expressed as a percentage of the total Cation Exchange Capacity (CEC). Since the determination of CEC is time consuming and expensive, a practical and satisfactory correlation between the Sodium Adsorption Ratio (SAR) and ESP was established. The SAR is defined elsewhere in this Section. ESP can be estimated by the following empirical formula:\nESP =[100 (-0.0126 + 0.01475 x SAR) ] / [1 + (-0.0126 + 0.01475 x SAR)].\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/exclusion-list": "TERM: Exclusion List\nURL: https://iadclexicon.org/exclusion-list\n\nExclusion List\n\u201cExclusion list\u201d means a list of projects or classes of projects that have been exempted from the requirement to conduct an assessment by regulations made under paragraph 59(c) or (c.1); liste d\u2019exclusion.\nSource: Canadian Environmental Assessment Act, 1992, c. 37, Canada, as consolidated November 2003.\nLegislation", "https://iadclexicon.org/excluded-information": "TERM: Excluded Information\nURL: https://iadclexicon.org/excluded-information\n\nExcluded information\nExcluded information has the meaning given by regulation 1.06.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations\nExcluded information\nMeaning of excluded information\nInformation about the following is excluded information:\nthe technical qualifications of a titleholder or an applicant for a title;\nthe technical advice available to a titleholder or an applicant for a title;\nthe financial resources available to a titleholder or an applicant for a title.\nInformation contained in the following documents is excluded information:\nan application for a petroleum exploration permit under section 104, 110 or 115 of the Act;\nan application for renewal of a petroleum exploration permit under section 119 of the Act;\nan application for a petroleum retention lease under section 141 or 147 of the Act;\nan application for renewal of a petroleum retention lease under section 153 of the Act;\nthe results of a re-evaluation of the commercial viability of petroleum production in a lease area under subsection 136 (5) of the Act;\nan application for a petroleum production licence under section 168, 170 or 178 of the Act or under clause 2 or 4 of Schedule 4 to the Act;\nan application for renewal of a petroleum production licence under section 184 of the Act;\nan application for a greenhouse gas assessment permit under section 296 or 303 of the Act;\nan application for renewal of a greenhouse gas assessment permit under section 308 of the Act;\nan application for a greenhouse gas holding lease under section 324, 330, 336 or 343 of the Act;\nan application for renewal of a greenhouse gas holding lease under section 347 of the Act;\nan application for a greenhouse gas injection licence under section 349 or 361 of the Act;\na report given under Part 2 or Part 3 of these Regulations;\na field development plan submitted under regulation 4.04;\na variation of a field development plan submitted under regulation 4.08.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/exclusion-zone": "TERM: Exclusion Zone\nURL: https://iadclexicon.org/exclusion-zone\n\nExclusion Zone\nZone that is usually set up in the immediate area surrounding the spilled material or incident scene.\nNOTE Access to the exclusion zone should be controlled for accountability purposes as well as contamination control purposes.\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards", "https://iadclexicon.org/exclusions": "TERM: Exclusions\nURL: https://iadclexicon.org/exclusions\n\nExclusions\nBorehole operations do not include:\nthe drilling of shotfiring holes in connection with production blasting at opencast sites or quarries or blasting at construction sites;\ngeophysical exploration or investigation for the construction of underground storage facilities, civil engineering tunnels, shafts or other civil engineering works which may involve extraction of minerals;\nprospecting for water or extraction or disposal of water, except in connection with petroleum extraction or mineral exploration;\nextraction of landfill gas;\npreparation at a site where no extraction or prospecting is being carried out, of minerals which were extracted by boreholes at another site. An example of this would be separation of gas and water from crude oil at a central oil collection site which is not used for prospecting or production of minerals by boreholes.\nSource: A Guide to the Borehole Sites and Operations Regulations 1995, Guidance on Regulations (UK HSE L72), Second Edition, 2008.\nRegulatory Guidance", "https://iadclexicon.org/executive": "TERM: Executive\nURL: https://iadclexicon.org/executive\n\nExecutive\n\u201cExecutive\u201d means the Health and Safety Executive.\nSource: The Diving at Work Regulations 1997, UK S.I. 1997/2776, 1997.\nRegulations", "https://iadclexicon.org/executing-unit": "TERM: Executing Unit\nURL: https://iadclexicon.org/executing-unit\n\nExecuting Unit\nDepending on the activities executed in the petroleum activities, an executing unit is defined as a vessel or facility. The following is a description of the content of the two terms.\nVessel activities\nActivity that can be carried out by vessels will be where the executing unit is connected to a subsea well or a well on a fixed facility, but does not have primary control of the wells\u2019 block valves. The primary control of the wellstream (christmas tree or well control equipment connected to the well) is handled by a facility (from control room and/or direct operation of check valves) other than the executing unit. Vessel activity can be carried out by a facility with AoC or a vessel without AoC.\nExamples of such activities include pumping of various fluids (gas and liquid) into a well through a christmas tree or to a well valve, for fracking, stimulation, cleanup, etc., while well intervention is taking place (the well intervention personnel handle primary control of the wellstream).\nThe same applies to activities involving maintenance of subsea wells (christmas tree or equipment on the subsea template) or replacement of equipment on subsea wells, where one is not connected to the well, and another facility handles primary control of the wellstream.\nFacility activities\nActivity to be performed by a facility will be where the executing unit is connected to a subsea well with intervention equipment entering the well, and the unit has primary control of the wells\u2019 block valves.\nPrimary control of the wellstream (christmas tree valves or well control equipment connected to the well) is handled by the executing unit (from control room and/or direct operation of check valves).\nSurveillance/monitoring of the subsea well\u2019s christmas tree can take place at the same time from another facility. Facility activities shall be carried out by a facility with AoC.\nExamples of such activities include wireline work and coiled tubing work in subsea wells where the equipment string/components are physically fed through the christmas tree and well control equipment in/out of the well.\nSource:\u00a0Guidelines Regarding the Framework Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/exclusive-economic-zone": "TERM: Exclusive Economic Zone\nURL: https://iadclexicon.org/exclusive-economic-zone\n\nExclusive Economic Zone\nThe exclusive economic zone is an area beyond and adjacent to the territorial sea, subject to the specific legal regime established in this Part, under which the rights and jurisdiction of the coastal State and the rights and freedoms of other States are governed by the relevant provisions of this Convention\nSource: United Nations Convention on the Law of the Sea (UNCLOS), 1982.\nLegislation\nExclusive Economic Zone\nExclusive economic zone\nmeans the exclusive economic zone as defined by article 55 of the United Nations Convention on the Law of the Sea.\nSource:\u00a0IMO Resolution MSC.255(84), Code of the International Standards and Recommended Practices for a Safety Investigation into a Marine Casualty or Marine Incident (Casualty Investigation Code), 16 May 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/executive-director-of-the-tceq": "TERM: Executive Director Of The TCEQ\nURL: https://iadclexicon.org/executive-director-of-the-tceq\n\nExecutive Director Of The TCEQ\nThe executive director of the TCEQ or the executive director\u2019s designee.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/executive-management": "TERM: Executive Management\nURL: https://iadclexicon.org/executive-management\n\nExecutive Management\nPerson or group of people who have delegated responsibility from the\ngoverning body\nfor implementation of strategies and policies to accomplish the purpose of the\norganization\nNote 1 to entry: Executive management is sometimes called top management and can include Chief Executive\nOfficers, Chief Financial Officers, Chief Information Officers, and similar roles.\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/exempt-pits": "TERM: Exempt Pits\nURL: https://iadclexicon.org/exempt-pits\n\nExempt Pits\nExempt Pits\u2015compressor station pits, natural gas processing plant pits, emergency pits, and salt dome cavern pits located in the coastal area.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/exempt-from-burial": "TERM: Exempt From Burial\nURL: https://iadclexicon.org/exempt-from-burial\n\nExempt From Burial\n\u201cExempt from burial\u201d means any pipeline used solely for the purpose of transporting oil or gas from the leasehold facilities, shall be laid on the surface of the ground.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations", "https://iadclexicon.org/exempt-vessel": "TERM: Exempt Vessel\nURL: https://iadclexicon.org/exempt-vessel\n\nExempt vessel\nExempt vessel, in relation to a safety zone, means a vessel:\nin the case of a petroleum safety zone\u2014that is excluded from the operation of section 616 in relation to that safety zone because:\nthe vessel is specified in the notice establishing the safety zone; or\nthe vessel is included in a class of vessels specified in the notice establishing the safety zone; or\nin the case of a petroleum safety zone\u2014for which a written consent of NOPSEMA under subsection 616(1) is in force in relation to the safety zone; or\nin the case of a greenhouse gas safety zone\u2014that is excluded from the operation of section 617 in relation to that safety zone because:\nthe vessel is specified in the notice establishing the safety zone; or\nthe vessel is included in a class of vessels specified in the notice establishing the safety zone; or\nin the case of a greenhouse gas safety zone\u2014for which a written consent of the responsible Commonwealth Minister under subsection 617(1) is in force in relation to the safety zone.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/exempt-waste": "TERM: Exempt Waste\nURL: https://iadclexicon.org/exempt-waste\n\nExempt Waste\n\u201cExempt waste\u201d means oil field waste exempted from regulation as hazardous waste pursuant to Subtitle C of RCRA and applicable regulations.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/exercise": "TERM: Exercise\nURL: https://iadclexicon.org/exercise\n\nExercise\nExercise means a test of the emergency response arrangements under as near realistic conditions as possible on the MOU and involves all MOU personnel.\nSource:\u00a0IMO Resolution A.1079(28), Recommendations for the Training and Certification of Personnel on Mobile Offshore Units (MOUs), Adopted on 4 December 2013, International Maritime Organization,\nRegulatory Guidanceia", "https://iadclexicon.org/exempted-aquifer": "TERM: Exempted Aquifer\nURL: https://iadclexicon.org/exempted-aquifer\n\nExempted Aquifer\n\u201cExempted aquifer\u201d means an aquifer or its portion that meets the criteria in the definition of \u201cunderground source of drinking water\u201d or in the definition of \u201ctreatable water\u201d, but which has been exempted according to the procedures in 165:5-7-28 and 165:10-5-14.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations\nExempted Aquifer\n\u201cExempted aquifer\u201d means an aquifer that does not currently serve as a source of drinking water, and that cannot now and will not in the foreseeable future serve as a source of drinking water because:\nit is hydrocarbon producing;\nit is situated at a depth or location that makes the recovery of water for drinking water purposes economically or technologically impractical; or\nit is so contaminated that it would be economically or technologically impractical to render that water fit for human consumption.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/exfiltration": "TERM: Exfiltration\nURL: https://iadclexicon.org/exfiltration\n\nExfiltration\nThe unauthorized transfer of information from an information system.\nFrom: NIST SP 800-53 Rev 4\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/etv": "TERM: ETV\nURL: https://iadclexicon.org/etv\n\nETV\nEmergency Towing Vessel.\nSource:\u00a0NOGEPA Industrial Guideline No. 20, Alerting Procedure SAR Helicopter for Drifting Vessel (NUC) Offshore, Netherlands, Version 0, January 2009.\nGlobal Standards", "https://iadclexicon.org/existing-engine": "TERM: Existing Engine\nURL: https://iadclexicon.org/existing-engine\n\nExisting Engine\nAn Existing Engine is an engine which is subject to regulation 13.7.\nSource:\u00a0Resolution MEPC.177(58), amendments to the Technical Code on Control of Emission of Nitrogen Oxides from Marine Diesel Engines, 10 October 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/existing-brine-mining-injection-well": "TERM: Existing Brine Mining Injection Well\nURL: https://iadclexicon.org/existing-brine-mining-injection-well\n\nExisting Brine Mining Injection Well\nA brine mining injection well in which injection operations began prior to the effective date of this section.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/existing-enhanced-recovery-project": "TERM: Existing Enhanced Recovery Project\nURL: https://iadclexicon.org/existing-enhanced-recovery-project\n\nExisting Enhanced Recovery Project\nAn EOR project that has begun active operation but was not approved by the Commission as a new EOR project.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/existing-facilities-onshore-facilities": "TERM: Existing Facilities and Onshore Facilities\nURL: https://iadclexicon.org/existing-facilities-onshore-facilities\n\nExisting Facilities and Onshore Facilities\nExisting facilities and onshore facilities means facilities whose Plan for Development and Operation (PDO) of petroleum deposits is approved in accordance with Section 4-2 of the Petroleum Act or special permission is granted based on the Plan for Installation and Operation (PIO) of facilities for transport and for utilisation of petroleum in accordance with Section 4-3 of the Petroleum Act, or facilities and onshore facilities that have been granted permission to operate before these regulations entered into force.\nSource:\u00a0Guidelines Regarding the Framework Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/existing-facility": "TERM: Existing Facility\nURL: https://iadclexicon.org/existing-facility\n\nExisting Facility\nExisting facility means a facility at a location in Commonwealth waters, if the facility is or has been in use, or is available for use, in that location.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Safety) Regulations 2009 (Select Legislative Instrument 2009 No. 382 as amended), Australia, prepared on 1 January 2012.\nRegulations\nExisting Facility\nExisting facility, as used in 30 CFR 550.303, means an OCS facility described in an Exploration Plan or a Development and Production Plan approved before June 2, 1980.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations\nExisting Facility\nExisting facilities as mentioned in this Section No. 3, means facilities where the plan for development and operation of petroleum deposits (PDO) has been approved in accordance with Section 4-2 of the Petroleum Act, or where special permission has been given on the basis of plans for installation and operation of facilities for transport and exploitation of petroleum (PIO) in accordance with the Petroleum Act Section 4-3, or facilities that have been granted consent to carry out petroleum activities before these regulations entered into force.\nSource:\u00a0Guidelines Regarding the Facilities Regulations, Norway, updated December 2012.\nRegulatory Guidance\nExisting Facilities\nExisting facilities are facilities for which the Plan for Development and Operations (PDO) is approved, or a special permission has been granted under a PIO, cf. Sections 4-2 and 4-3 of the Petroleum Act, respectively, or facilities that have been granted consent to carry out petroleum activities. For mobile facilities, it is presumed that a facility is new when a new consent is applied for, in the same manner as according to the safety regulations that were in force until these regulations entered into force.\nSource:\u00a0Guidelines Regarding the Framework Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/existing-federal-interest": "TERM: Existing Federal Interest\nURL: https://iadclexicon.org/existing-federal-interest\n\nExisting Federal Interest\n\u201cExisting federal interest\u201d means\nan interest, within the meaning of section 2 of the Canada Petroleum Resources Act, in oil and gas in the Yukon Territory or the adjoining area in effect on the transfer date; or\na production licence issued on or after the transfer date by virtue of section 23; titres f\u00e9d\u00e9raux existants.\nSource:\u00a0Canada Oil and Gas Operations Act, R.S.C., 1985, c. O-7, Canada, current to April 29, 2013.\nLegislation", "https://iadclexicon.org/existing-solution-mining-project": "TERM: Existing Solution Mining Project\nURL: https://iadclexicon.org/existing-solution-mining-project\n\nExisting Solution Mining Project\n\u201cExisting solution mining project\u201d means a project in operation prior to the effective date of Chapter 1501:9-7 of the Administrative Code.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations", "https://iadclexicon.org/existing-space-unit": "TERM: Existing Space Unit\nURL: https://iadclexicon.org/existing-space-unit\n\nExisting Space Unit\n\u201cExisting spacing unit\u201d means a spacing unit containing a producing well.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/expanded-enhanced-recovery-project-or-expansion": "TERM: Expanded Enhanced Recovery Project Or Expansion\nURL: https://iadclexicon.org/expanded-enhanced-recovery-project-or-expansion\n\nExpanded Enhanced Recovery Project Or Expansion\nThe addition of injection and producing wells, the change of injection pattern, or other commission approved operating changes to an existing enhanced oil recovery project that will result in the recovery of oil that would not otherwise be recovered.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/existing-well": "TERM: Existing Well\nURL: https://iadclexicon.org/existing-well\n\nExisting Well\n\u201cExisting well\u201d means any well for which a drilling permit was issued by the division prior to June 1, 1982.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations", "https://iadclexicon.org/existing-water-users": "TERM: Existing Water Users\nURL: https://iadclexicon.org/existing-water-users\n\nExisting Water Users\nIndividuals, groups of individuals, organizations or other species that currently make use of water within the project\u2019s area of Influence. They are also \u2018\nStakeholders\n\u2019.\nSource: Identifying and assessing water sources: Guidance document for the onshore oil and gas industry, International Petroleum Industry Environmental Conservation Association (IPIECA), 2014.\nGlobal Standards", "https://iadclexicon.org/expansion-ratio": "TERM: Expansion Ratio\nURL: https://iadclexicon.org/expansion-ratio\n\nExpansion Ratio\nExpansion ratio is the ratio of the volume of foam to the volume of foam solution from\u00a0which it was made.\nSource:\u00a0IMO MSC.1/Circ.1312, Revised Guidelines for the performance and testing criteria, and surveys of foam concentrates for fixed fire-extinguishing systems, 10 June 2009, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/expansion-or-expanded-use": "TERM: Expansion Or Expanded Use\nURL: https://iadclexicon.org/expansion-or-expanded-use\n\nExpansion Or Expanded Use\n\u201cExpansion or expanded use\u201d means a significant change or modification as the division determines in:\nthe technology or process used for the displacement of oil from an oil well or division-designated pool; or\nthe expansion, extension or increase in size of the geologic area or adjacent geologic area that could reasonably be determined to represent a new or unique area of activity.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/expectation": "TERM: Expectation\nURL: https://iadclexicon.org/expectation\n\nExpectation\nIn this report, an Expectation is a statement within an OMS Element that describes an anticipated outcome of OMS implementation.\nExpectations are auditable for the purpose of OMS review. A company\u2019s OMS should clarify whether an expectation is a current requirement, a performance objective or a future aspiration.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards", "https://iadclexicon.org/existing-ship": "TERM: Existing Ship\nURL: https://iadclexicon.org/existing-ship\n\nExisting Ship\nExisting ship\nmeans a ship which is not a new ship.\nSource:\u00a0IMO Resolution A.951(23), IMO Guidelines on Ship Recycling (resolution A.962(23)), 4\u00a0March 2004, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/expected-loads": "TERM: Expected Loads\nURL: https://iadclexicon.org/expected-loads\n\nExpected loads and response history\nExpected load and response history for a specified time period, taking into account the number of load cycles and the resulting load levels and response for each cycle.\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards", "https://iadclexicon.org/expected-capacity": "TERM: Expected Capacity\nURL: https://iadclexicon.org/expected-capacity\n\nExpected Capacity\nExpected volume the line or vessel flows during a period.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/experimental-project": "TERM: Experimental Project\nURL: https://iadclexicon.org/experimental-project\n\nExperimental Project\n\u201cExperimental project\u201d means work or activity involving the utilization of methods or equipment that are untried or unproven; op\u00e9ration exp\u00e9rimentale.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nSource: \u00a0Canada Petroleum Resources Act, R.S.C. 1985, c. 36 (2nd Supp.), current to April 29, 2013.\nLegislation", "https://iadclexicon.org/expected-surface-pressure": "TERM: Expected Surface Pressure\nURL: https://iadclexicon.org/expected-surface-pressure\n\nExpected surface pressure:\nExpected surface pressure means the highest pressure predicted to be exerted upon the surface of a well. In calculating expected surface pressure, you must consider reservoir pressure as well as applied surface pressure.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/expected-value": "TERM: Expected Value\nURL: https://iadclexicon.org/expected-value\n\nExpected Value\nFirst-order statistical moment of the probability density function for the considered variable that, in the case of a time-dependent parameter, can be associated with a specific reference period.\nSource:\u00a0ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards\nExpected Value\nThe most probable value of a load during a specified time period.\nSource:\u00a0Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards", "https://iadclexicon.org/expendable-parts": "TERM: Expendable Parts\nURL: https://iadclexicon.org/expendable-parts\n\nExpendable Parts\nParts normally used up or consumed in service. EXAMPLES Seals, gaskets, filters, packing, V-belts, covers, guards, breathers, drains and miscellaneous hardware and fasteners.\nSource:\nAPI\nRP 8B, Recommended Practice for Procedures for Inspections, Maintenance, Repair and Remanufacture of Hoisting Equipment, Seventh Edition, March 2002 (Reaffirmed: August 2012).\nGlobal Standards", "https://iadclexicon.org/expert-advisory-committee": "TERM: Expert Advisory Committee\nURL: https://iadclexicon.org/expert-advisory-committee\n\nExpert advisory committee\nExpert advisory committee means a committee established under section 748.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/expert": "TERM: Expert\nURL: https://iadclexicon.org/expert\n\nExpert\nPerson assigned by an accreditation body to provide specific knowledge or expertise with respect to the scope of accreditation to be assessed.\nSource:\u00a0ISO/IEC 17011:2004, Conformity assessment \u2013 General requirements for accreditation bodies accrediting conformity assessment bodies.\nGlobal Standards", "https://iadclexicon.org/expert-advisory-committee-member": "TERM: Expert Advisory Committee Member\nURL: https://iadclexicon.org/expert-advisory-committee-member\n\nExpert advisory committee member\nExpert advisory committee member means a member of an expert advisory committee, and includes the Chair of an expert advisory committee.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/expiry-date": "TERM: Expiry Date\nURL: https://iadclexicon.org/expiry-date\n\nExpiry date\nExpiry date:\nwhen used in relation to a petroleum exploration permit, petroleum retention lease or petroleum production licence\u2014has the meaning given by subsection 10(1); or\nwhen used in relation to a greenhouse gas assessment permit or a greenhouse gas holding lease (other than a special greenhouse gas holding lease)\u2014has the meaning given by subsection 10(2).\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/expert-operation": "TERM: Expert Operation\nURL: https://iadclexicon.org/expert-operation\n\nExpert Operation\nOperating the IWCS with other control commands or other methods than used for normal operation. NOTE Typically used by IWCS supplier or other skilled resource to read IWCS diagnostic data and make (engineering) adjustments to IWCS equipment.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/exploit": "TERM: Exploit\nURL: https://iadclexicon.org/exploit\n\nExploit\nA technique to breach the security of a network or information system in violation of security policy.\nAdapted from: ISO/IEC 27039 (draft)\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/exploding-bridgewire-detonator": "TERM: Exploding Bridgewire Detonator\nURL: https://iadclexicon.org/exploding-bridgewire-detonator\n\nExploding Bridgewire Detonator\nA detonator utilizing a bridgewire but requiring a high-voltage, high-current pulse to initiate the device. It contains no primary explosive.\nSource:\nAPI\nRP 67, Recommended Practice for Oilfield Explosives Safety, Upstream Segment, Second Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/exploding-foil-initiator": "TERM: Exploding Foil Initiator\nURL: https://iadclexicon.org/exploding-foil-initiator\n\nExploding Foil Initiator\nA detonator utilizing a metallic foil, which when vaporized by a high-voltage pulse, drives a flyer plate into a secondary explosive pellet, initiating the explosive. It contains no primary explosive.\nSource:\nAPI\nRP 67, Recommended Practice for Oilfield Explosives Safety, Upstream Segment, Second Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/exploration": "TERM: Exploration\nURL: https://iadclexicon.org/exploration\n\nExploration\n\u2018Exploration\u2019 means drilling into a prospect and all related offshore oil and gas operations necessary prior to production-related operations.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nExploration\nExploration means the commercial search for oil, gas, or sulphur. Activities classified as exploration include but are not limited to:\nGeophysical and geological (G&G) surveys using magnetic, gravity, seismic reflection, seismic refraction, gas sniffers, coring, or other systems to detect or imply the presence of oil, gas, or sulphur; and\nAny drilling conducted for the purpose of searching for commercial quantities of oil, gas, and sulphur, including the drilling of any additional well needed to delineate any reservoir to enable the lessee to decide whether to proceed with development and production.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations\nExploration\nExploration means the process of searching for minerals, including, but not limited to,\nGeophysical surveys where magnetic, gravity, seismic, or other systems are used to detect or imply the presence of such minerals, and\nAny drilling, whether on or off known geological structures, including the drilling of a well in which a discovery of oil or natural gas in paying quantities is made and the drilling of any additional delineation well after the discovery which is needed to delineate any reservoir and to enable the lessee to determine whether to proceed with development and production.\nSource: Outer Continental Shelf Activities, 33 CFR 140-147 (2013).\nRegulations\nExploration\nGeological, petrophysical, geophysical, geochemical and geotechnical activities, including shallow drilling, as well as operation and use of a facility to the extent it is used for the purpose of exploration.\nSource:\u00a0Act 29 November 1996 No. 72 Relating to Petroleum Activities, Norway, amended June 2011.\nLegislation\nExploration\nGeophysical, seismographic and geological operations, including their administrative and engineering aspects, construction, maintenance, materials supply, and transportation of personnel and equipment; excludes drilling.\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards\nExploratie\u00a0(Dutch)\n\u201eexploratie\u201d: het boren op vindplaatsen en alle daarmee verband houdende offshore olie- en gasactiviteiten die noodzakelijk zijn voordat met de productieactiviteiten wordt begonnen.\nExploration\u00a0(French)\n\u00abexploration\u00bb, le forage d\u2019un prospect et toutes les op\u00e9rations p\u00e9troli\u00e8res et gazi\u00e8res connexes en mer n\u00e9cessaires avant le lancement des op\u00e9rations li\u00e9es \u00e0 la production.\nEfterforskning\u00a0(Danish)\n\u00bbefterforskning\u00ab: boring i et prospekt og alle tilknyttede offshore olie- og gasaktiviteter, der er n\u00f8dvendige forud for produktionsrelaterede aktiviteter.\nExploraci\u00f3n\u00a0(Spanish)\n\u00abexploraci\u00f3n\u00bb: la perforaci\u00f3n en un objetivo exploratorio as\u00ed como todas las operaciones pertinentes relacionadas con el petr\u00f3leo y el gas mar adentro que sean necesarias antes de las operaciones relativas a la producci\u00f3n.\nExplorare\u00a0(Romanian)\n\u201eexplorare\u201d \u00eenseamn\u0103 forarea \u00een terenul prospectat \u0219i toate opera\u021biunile petroliere \u0219i gaziere offshore necesare \u00eenainte de opera\u021biunile legate de produc\u021bie.\nExploration\u00a0(German)\n\u201eExploration\u201c das Niederbringen einer Erkundungsbohrung und alle damit zusammenh\u00e4ngenden Offshore-Erd\u00f6l- und -Erdgasaktivit\u00e4ten, die vor Beginn des F\u00f6rderbetriebs erforderlich sind.\n\u03b5\u03be\u03b5\u03c1\u03b5\u03cd\u03bd\u03b7\u03c3\u03b7\u00a0(Greek)\n\u00ab\u03b5\u03be\u03b5\u03c1\u03b5\u03cd\u03bd\u03b7\u03c3\u03b7\u00bb \u03c3\u03b7\u03bc\u03b1\u03af\u03bd\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b1\u03bd\u03cc\u03c1\u03c5\u03be\u03b7 \u03b3\u03b5\u03ce\u03c4\u03c1\u03b7\u03c3\u03b7\u03c2 \u03c3\u03b5 \u03c0\u03b5\u03c1\u03b9\u03bf\u03c7\u03ae \u03b1\u03bd\u03b1\u03b6\u03ae\u03c4\u03b7\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03cc\u03bb\u03b5\u03c2 \u03c4\u03b9\u03c2 \u03c3\u03c5\u03bd\u03b1\u03c6\u03b5\u03af\u03c2 \u03c5\u03c0\u03b5\u03c1\u03ac\u03ba\u03c4\u03b9\u03b5\u03c2 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b5\u03c2 \u03c0\u03b5\u03c4\u03c1\u03b5\u03bb\u03b1\u03af\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03c6\u03c5\u03c3\u03b9\u03ba\u03bf\u03cd \u03b1\u03b5\u03c1\u03af\u03bf\u03c5 \u03c0\u03c1\u03b9\u03bd \u03b1\u03c0\u03cc \u03c4\u03b9\u03c2 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b5\u03c2 \u03c0\u03bf\u03c5 \u03c3\u03c7\u03b5\u03c4\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03bc\u03b5 \u03c4\u03b7\u03bd \u03c0\u03b1\u03c1\u03b1\u03b3\u03c9\u03b3\u03ae.\n3\nEsplorazione\u00a0(Italian)\n\u00abesplorazione\u00bb: perforazione nell\u2019ambito di una prospezione e tutte le operazioni in mare connesse nel settore degli idrocarburi che devono essere effettuate prima delle operazioni connesse alla produzione.\nPoszukiwanie\u00a0(Polish)\n\u201eposzukiwanie\u201d oznacza wiercenia poszukiwawcze i wszelk\u0105 powi\u0105zan\u0105 dzia\u0142alno\u015b\u0107 zwi\u0105zan\u0105 ze z\u0142o\u017cami ropy naftowej i gazu ziemnego na obszarach morskich, niezb\u0119dn\u0105 do rozpocz\u0119cia dzia\u0142alno\u015bci zwi\u0105zanej z wydobyciem.\nPesquisa\u00a0(Portuguese)\n\u00abPesquisa\u00bb, a realiza\u00e7\u00e3o de sondagens para a avalia\u00e7\u00e3o de prospetos e todas as opera\u00e7\u00f5es conexas offshore de petr\u00f3leo e g\u00e1s que \u00e9 necess\u00e1rio efetuar antes das opera\u00e7\u00f5es relacionadas com a produ\u00e7\u00e3o.\nProspektering\u00a0(Swedish)\nprospektering: borrning i ett prospekteringsomr\u00e5de och all relaterad olje- och gasverksamhet till havs som f\u00f6reg\u00e5r produktionsrelaterad verksamhet.\nEtsinn\u00e4ll\u00e4\u00a0(Finnish)\n\u2019etsinn\u00e4ll\u00e4\u2019 tarkoitetaan esiintym\u00e4n porausta ja kaikkea siihen liittyv\u00e4\u00e4 merell\u00e4 tapahtuvaa \u00f6ljyn- ja kaasunporaustoimintaa, joka on tarpeen ennen tuotantoon liittyv\u00e4\u00e4 toimintaa.\n3\nRaziskovanje\u00a0(Slovenian)\n\u201eraziskovanje\u201c pomeni vrtanje v morebitno nahajali\u0161\u010de in vse povezane naftne in plinske dejavnosti na morju, ki so potrebne pred dejavnostmi, povezanimi s proizvodnjo.\nPrieskum\u00a0(Slovak)\n\u201eprieskum\u201c je vrt v prieskumnom \u00fazem\u00ed a v\u0161etky s\u00favisiace oper\u00e1cie prieskumu lo\u017e\u00edsk a \u0165a\u017eby ropy a zemn\u00e9ho plynu na mori, ktor\u00e9 je treba vykona\u0165 pred oper\u00e1ciami s\u00favisiacimi s \u0165a\u017ebou.\n\u017evalgymas\u00a0(Lithuanian)\n\u017evalgymas \u2013 \u017evalgom\u0173j\u0173 gr\u0119\u017eini\u0173 gr\u0119\u017eimas ir visos susijusios naftos ir duj\u0173 operacijos j\u016broje, kurias b\u016btina atlikti prie\u0161 atliekant su gavyba susijusias operacijas.\nFelt\u00e1r\u00e1s\u00a0(Hungarian)\n\u201efelt\u00e1r\u00e1s\u201d: f\u00far\u00e1s valamely potenci\u00e1lis olaj- vagy g\u00e1zlel\u0151helyen, tov\u00e1bb\u00e1 a termel\u00e9shez kapcsol\u00f3d\u00f3 tev\u00e9kenys\u00e9geket megel\u0151z\u0151en sz\u00fcks\u00e9ges valamennyi kapcsol\u00f3d\u00f3 tengeri olaj- \u00e9s g\u00e1zipari tev\u00e9kenys\u00e9g.\nEsplorazzjoni\u00a0(Maltese)\n\u2018esplorazzjoni\u2019 tfisser it-t\u0127affir fi prospett u l-operazzjonijiet kollha relatati ta\u017c-\u017cejt u tal-gass offshore me\u0127tie\u0121a qabel l-operazzjonijiet relatati mal-produzzjoni.\nIzp\u0113te\u00a0(Latvian)\n\u201cizp\u0113te\u201d ir urb\u0161ana atradn\u0113 un visas ar to saist\u012bt\u0101s naftas un g\u0101zes nozares darb\u012bbas j\u016br\u0101, kas j\u0101veic, pirms tiek s\u0101ktas ar ieguvi saist\u012btas darb\u012bbas.\nUuringud\u00a0(Estonian)\n\u201euuringud\u201d\u2013 puurimine v\u00f5imalikus maardlas ja igasugused sellega seotud avamere nafta- ja gaasiammutamisprotsessid, mis on vajalikud enne tootmisprotsesside alustamist.\nPr\u016fzkumem\u00a0(Czech)\n\u201epr\u016fzkumem\u201c vrt\u00e1n\u00ed vrt\u016f do v\u00fdhledov\u00e9ho m\u00edsta a souvisej\u00edc\u00ed \u010dinnosti v odv\u011btv\u00ed ropy a zemn\u00edho plynu nutn\u00e9 d\u0159\u00edve, ne\u017e dojde k \u010dinnostem souvisej\u00edc\u00edm s t\u011b\u017ebou.\n\u043f\u0440\u043e\u0443\u0447\u0432\u0430\u043d\u0435\u00a0(Bulgarian)\n\u201e\u043f\u0440\u043e\u0443\u0447\u0432\u0430\u043d\u0435\u201c \u043e\u0437\u043d\u0430\u0447\u0430\u0432\u0430 \u0441\u043e\u043d\u0434\u0438\u0440\u0430\u043d\u0435\u0442\u043e \u0432 \u0434\u0430\u0434\u0435\u043d \u0443\u0447\u0430\u0441\u0442\u044a\u043a \u0438 \u0432\u0441\u0438\u0447\u043a\u0438 \u0441\u044a\u043e\u0442\u0432\u0435\u0442\u043d\u0438 \u0441\u0432\u044a\u0440\u0437\u0430\u043d\u0438 \u0441 \u043d\u0435\u0444\u0442 \u0438 \u0433\u0430\u0437 \u0434\u0435\u0439\u043d\u043e\u0441\u0442\u0438 \u0432 \u043a\u0440\u0430\u0439\u0431\u0440\u0435\u0436\u043d\u0438 \u0432\u043e\u0434\u0438, \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u0438 \u043d\u0430 \u0435\u0442\u0430\u043f\u0430 \u043f\u0440\u0435\u0434\u0438 \u0441\u0432\u044a\u0440\u0437\u0430\u043d\u0438\u0442\u0435 \u0441 \u0434\u043e\u0431\u0438\u0432\u0430 \u0434\u0435\u0439\u043d\u043e\u0441\u0442\u0438.", "https://iadclexicon.org/exploitation-analysis": "TERM: Exploitation Analysis\nURL: https://iadclexicon.org/exploitation-analysis\n\nExploitation Analysis\nIn the NICE Workforce Framework, cybersecurity work where a person: Analyzes collected information to identify vulnerabilities and potential for exploitation.\nFrom: NICE Workforce Framework.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/exploration-activities": "TERM: Exploration Activities\nURL: https://iadclexicon.org/exploration-activities\n\nExploration Activities\nExploration activities: activities that on the basis of an exploration licence are or can be carried out or activities that emanate from reconnaissance surveys for the presence of hydrocarbons within the licence area, or for further data on those hydrocarbons.\nSource:\u00a0Mining Act of the Netherlands, Netherlands, 2003 (as amended up to 2012).\nLegislation", "https://iadclexicon.org/exploration-agreement": "TERM: Exploration Agreement\nURL: https://iadclexicon.org/exploration-agreement\n\nExploration Agreement\nExploration agreement: an agreement of cooperation between the holder of an exploration licence and the company for the carrying out of exploration activities.\nSource:\u00a0Mining Act of the Netherlands, Netherlands, 2003 (as amended up to 2012).\nLegislation", "https://iadclexicon.org/exploration-and-production-waste": "TERM: Exploration and Production Waste\nURL: https://iadclexicon.org/exploration-and-production-waste\n\nExploration and Production Waste\nExploration and Production Waste\u2015as defined in \u00a7501.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/exploration-block": "TERM: Exploration Block\nURL: https://iadclexicon.org/exploration-block\n\nExploration block\n\u201cExploration block\u201d means a territory defined for petroleum exploration.\nSource: Law of Information Energy, Petroleum Act B.E. 2514 (1971), Thailand, as of June 2013.\nLegislation", "https://iadclexicon.org/exploration-and-production-waste-ep-waste": "TERM: Exploration and Production Waste (E&P Waste)\nURL: https://iadclexicon.org/exploration-and-production-waste-ep-waste\n\nExploration and Production Waste (E&P Waste)\nExploration and Production Waste (E and P Waste)\u2015drilling wastes, salt water, and other wastes associated with the exploration, development, or production of crude oil or natural gas wells and which is not regulated by the provisions of, and, therefore, exempt from the Louisiana Hazardous Waste Regulations and the Federal Resource Conservation and Recovery Act, as amended. E and P Wastes include, but are not limited to the following.\nWaste Type / E and P Waste Description\nWaste Type 01 Salt water (produced brine or produced water), except for salt water whose intended and actual use is in drilling, workover or completion fluids or in enhanced mineral recovery operations, process fluids generated by approved salvage oil operators who only receive oil (BS&W) from oil and gas leases, and nonhazardous natural gas plant processing waste fluid which is or may be commingled with produced formation water.\nWaste Type 02 Oil-base drilling wastes (mud, fluids and cuttings).\nWaste Type 03 Water-base drilling wastes (mud, fluids and cuttings).\nWaste Type 04 Completion workover and stimulation fluids.\nWaste Type 05 Production pit sludges.\nWaste Type 06 Storage tank sludge from production operations, onsite and commercial saltwater disposal facilities, DNR permitted salvage oil facilities (that only receive waste oil [B, S, & W] from oil and gas leases), and sludges generated by service company and commercial facility or transfer station wash water systems.\nWaste Type 07 Produced oily sands and solids.\nWaste Type 08 Produced formation fresh water.\nWaste Type 09 Rainwater from firewalls, ring levees and pits at drilling and production facilities.\nWaste Type 10 Washout water and residual solids generated from the cleaning of containers that transport E and P Waste and are not contaminated by hazardous waste or material; washout water and solids (E and P Waste Type 10) is or may be generated at a commercial facility or transfer station by the cleaning of a container holding a residual amount of E and P Waste.\nWaste Type 11 Washout pit water and residual solids from oilfield related carriers and service companies that are not permitted to haul hazardous waste or material.\nWaste Type 12 Nonhazardous Natural gas plant processing waste solids.\nWaste Type 13 Reserved.\nWaste Type 14 Pipeline test water which does not meet discharge limitations established by the appropriate state agency, or pipeline pigging waste, i.e. waste fluids/solids generated from the cleaning of a pipeline.\nWaste Type 15 E and P Wastes that are transported from permitted commercial facilities and transfer stations to permitted commercial treatment and disposal facilities, except those E and P Wastes defined as Waste Types 01 and 06.\nWaste Type 16 Crude oil spill clean-up waste.\nWaste Type 50 Salvageable hydrocarbons bound for permitted salvage oil operators.\nWaste Type 99 Other E and P Waste not described above (shipment to a commercial facility or transfer station must be pre-approved prior to transport).\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations\nExploration and Production Waste (E&P Waste)\nEXPLORATION AND PRODUCTION WASTE (E&P WASTE) shall mean those wastes associated with operations to locate or remove oil or gas from the ground or to remove impurities from such substances and which are uniquely associated with and intrinsic to oil and gas exploration, development, or production operations that are exempt from regulation under Subtitle C of the Resource Conservation and Recovery Act (RCRA), 42 USC Sections 6921, et seq. For natural gas, primary field operations include those production-related activities at or near the wellhead and at the gas plant (regardless of whether or not the gas plant is at or near the wellhead), but prior to transport of the natural gas from the gas plant to market. In addition, uniquely associated wastes derived from the production stream along the gas plant feeder pipelines are considered E&P wastes, even if a change of custody in the natural gas has occurred between the wellhead and the gas plant. In addition, wastes uniquely associated with the operations to recover natural gas from underground storage fields are considered to be E&P waste.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/exploration-drilling": "TERM: Exploration Drilling\nURL: https://iadclexicon.org/exploration-drilling\n\nExploration Drilling\nDrilling of wildcat and appraisal wells, as well as operation and use of a facility to the extent it is used for the purpose of exploration drilling.\nSource:\u00a0Act 29 November 1996 No. 72 Relating to Petroleum Activities, Norway, amended June 2011.\nLegislation", "https://iadclexicon.org/explore": "TERM: Explore\nURL: https://iadclexicon.org/explore\n\nTo explore\n\u201cTo explore\u201d means to undertake standard practices in searching for petroleum by employing geological, geophysical, and other surveys; and also includes to undertake drilling for stratigraphic tests in order to determine the existence of petroleum and its extent, to define the boundaries of petroleum reservoirs or to obtain other essential data which are necessary to petroleum production.\nSource: Law of Information Energy, Petroleum Act B.E. 2514 (1971), Thailand, as of June 2013.\nLegislation\nExplore\nExplore:\nwhen used in relation to petroleum\u2014has a meaning affected by subsection 19(1); or\nwhen used in relation to a potential greenhouse gas storage formation\u2014has a meaning affected by subsections 19(2) and (3); or\nwhen used in relation to a potential greenhouse gas injection site\u2014has a meaning affected by subsection 19(4).\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/exploration-for-minerals": "TERM: Exploration For Minerals\nURL: https://iadclexicon.org/exploration-for-minerals\n\nExploration For Minerals\nExploration for minerals: a search for the presence of minerals or for additional information about these, by making use of a drill hole\nSource:\u00a0Mining Act of the Netherlands, Netherlands, 2003 (as amended up to 2012).\nLegislation", "https://iadclexicon.org/explore-for-petroleum": "TERM: Explore for Petroleum\nURL: https://iadclexicon.org/explore-for-petroleum\n\nExplore for petroleum\nFor the purposes of this Act, if:\na person:\ncarries out a seismic survey, or any other kind of survey, in an offshore area; or\ntakes samples of the seabed or subsoil of an offshore area; and\nthe person does so with the intention that the person or another could use the survey data, or information derived from the samples, as the case may be, for the purpose of discovering petroleum;\nthe person is taken to explore for petroleum.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/exploration-licence-for-co2-storage-complexes": "TERM: Exploration Licence For CO2 Storage Complexes\nURL: https://iadclexicon.org/exploration-licence-for-co2-storage-complexes\n\nExploration Licence For CO2 Storage Complexes\nExploration licence for CO2 storage complexes : a licence for the exploration for CO2 storage complexes.\nSource:\u00a0Mining Act of the Netherlands, Netherlands, 2003 (as amended up to 2012).\nLegislation", "https://iadclexicon.org/explore-for-potential-greenhouse-gas-formation": "TERM: Explore for Potential Greenhouse Gas Formation\nURL: https://iadclexicon.org/explore-for-potential-greenhouse-gas-formation\n\nExplore for a potential greenhouse gas formation\nFor the purposes of this Act, if:\na person has reasonable grounds to suspect that a part of a geological formation could be an eligible greenhouse gas storage formation; and\nthe person carries out an activity for the purposes of ascertaining either or both of the following:\nthe spatial extent of the eligible greenhouse gas storage formation;\nany of the fundamental suitability determinants of the eligible greenhouse gas storage formation;\nthe person is taken to explore for a potential greenhouse gas formation.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/exploration-licence": "TERM: Exploration Licence\nURL: https://iadclexicon.org/exploration-licence\n\nExploration Licence\nExploration licence: a licence for the exploration of minerals.\nSource:\u00a0Mining Act of the Netherlands, Netherlands, 2003 (as amended up to 2012).\nLegislation", "https://iadclexicon.org/exploratory-well": "TERM: Exploratory Well\nURL: https://iadclexicon.org/exploratory-well\n\nExploratory Well\n\u201cExploratory well\u201d means a well drilled to discover or to delineate a pool.\nSource: Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, \u00a7 25.990, December 7, 2012.\nRegulations\nExploratory Well\nExploratory well\u00a0In these Regulations, \u201cdelineation well\u201d, \u201cdevelopment well\u201d and \u201cexploratory well\u201d have the same meaning as in subsection 101(1) of the Canada Petroleum Resources Act.\nSource: Canada Oil and Gas Drilling and Production Regulations, SOR/2009-315, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Petroleum Drilling and Production Regulations, SOR/2009-317, Canada, current to May 31, 2012.\nRegulations\nExploratory Well\n\u201cExploratory well\u201d means a well drilled on a geological feature on which a significant discovery has not been made.\nSource:\u00a0Drilling and Production Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, March 31, 2011.\nRegulatory Guidance\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nSource: \u00a0Canada Petroleum Resources Act, R.S.C. 1985, c. 36 (2nd Supp.), current to April 29, 2013.\nLegislation\nExploratory Well\nAny well drilled for the purpose of securing geological or geophysical information to be used in the exploration or development of oil, gas, geothermal, or other mineral resources, except coal and uranium, and includes what is commonly referred to in the industry as \u201cslim hole tests,\u201d \u201ccore hole tests,\u201d or \u201cseismic holes.\u201d For regulations governing coal exploratory wells, see Chapter 12 of this title (relating to Coal Mining Regulations), and for regulations governing uranium exploratory wells, see Chapter 11, Subchapter C of this title (relating to Surface Mining and Reclamation Division, Substantive Rules\u2013Uranium Mining).\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/exploration-for-terrestrial-heat": "TERM: Exploration For Terrestrial Heat\nURL: https://iadclexicon.org/exploration-for-terrestrial-heat\n\nExploration For Terrestrial Heat\nExploration for terrestrial heat: a search for the presence of terrestrial heat, or for additional information about this, making use of a drill hole.\nSource:\u00a0Mining Act of the Netherlands, Netherlands, 2003 (as amended up to 2012).\nLegislation", "https://iadclexicon.org/exploratory-grind": "TERM: Exploratory Grind\nURL: https://iadclexicon.org/exploratory-grind\n\nExploratory Grind (or Probe Grind) (Noun)\nGrind performed to explore or determine the depth of an imperfection.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/explore-for-potential-greenhouse-gas-storage-formation": "TERM: Explore for Potential Greenhouse Gas Storage Formation\nURL: https://iadclexicon.org/explore-for-potential-greenhouse-gas-storage-formation\n\nExplore for potential greenhouse gas storage formation\nFor the purposes of this Act, if:\na person:\ncarries out a seismic survey, or any other kind of survey, in an offshore area; or\ntakes samples of the seabed or subsoil of an offshore area; and\nthe person does so with the intention that the person or another could use the survey data, or information derived from the samples, as the case may be, for the purpose of discovering one or more potential greenhouse gas storage formations;\nthe person is taken to explore for those potential greenhouse gas storage formations.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/explore-for-potential-greenhouse-gas-injection-sites": "TERM: Explore for potential greenhouse gas injection sites\nURL: https://iadclexicon.org/explore-for-potential-greenhouse-gas-injection-sites\n\nExplore for potential greenhouse gas injection sites\nFor the purposes of this Act, if:\na person:\ncarries out a seismic survey, or any other kind of survey, in an offshore area; or\ntakes samples of the seabed or subsoil of an offshore area; and\nthe person does so with the intention that the person or another could use the survey data, or information derived from the samples, as the case may be, for the purpose of discovering one or more potential greenhouse gas injection sites;\nthe person is taken to explore for those potential greenhouse gas injection sites.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/explosive": "TERM: Explosive\nURL: https://iadclexicon.org/explosive\n\nExplosive\n\u201cExplosive\u201d has the same meaning as in section 2 of the Explosives Act; explosif.\nSource:\u00a0Canada Oil and Gas Geophysical Operations Regulations, SOR/96-117, Canada, current to April 29, 2013.\nRegulations\nSource: Nova Scotia Offshore Area Petroleum Geophysical Operations Regulations, SOR/95-144, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/exploring-for-co2-storage-complexes": "TERM: Exploring For CO2 Storage Complexes\nURL: https://iadclexicon.org/exploring-for-co2-storage-complexes\n\nExploring For CO2 Storage Complexes\nExploring for CO2 storage complexes: search for storage complexes by using a borehole or by the conducting of tests using injection of CO2 to characterise the storage reservoir.\nSource:\u00a0Mining Act of the Netherlands, Netherlands, 2003 (as amended up to 2012).\nLegislation", "https://iadclexicon.org/explosive-gas-atmosphere": "TERM: Explosive Gas Atmosphere\nURL: https://iadclexicon.org/explosive-gas-atmosphere\n\nExplosive Gas Atmosphere (Gas Properties)\nMixture with air, under normal atmospheric conditions, of flammable substances in the form of gas or vapour, in which, after ignition, self-sustaining flame propagation.\nNOTE 1 This definition specifically excludes dusts and fibres in suspension in air. Mists are not covered by this standard.\nNOTE 2 Although a mixture that has a concentration above the upper flammable limit (see 3.1.9) is not an explosive atmosphere, in certain cases for area classification purposes, it is advisable to consider it as an explosive gas atmosphere.\nNOTE 3 Normal atmospheric conditions include variations above and below the reference levels of 101,3 kPa and 20 \u00b0C provided the variations have a negligible effect on the explosive properties of the flammable materials.\nSource:\u00a0IEC 60079-29-1, Explosive atmospheres \u2013 Part 29-1: Gas detectors \u2013 Performance requirements of detectors for flammable gases.\nGlobal Standards\nExplosive Gas Atmosphere\nMixture with air, under atmospheric conditions, of flammable substances in the form of gas or vapour in which, after ignition, combustion spreads throughout the unconsumed mixture\u00a0[IEV 426-02-03, modified].\nNOTE Although a mixture which has a concentration above the upper explosive limit (UEL) is not an explosive gas atmosphere, it can readily become so and, in certain cases for area classification purposes, it is advisable to consider it as an explosive gas atmosphere.\nSource:\u00a0IEC 61892-7, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 7: Hazardous areas.\nGlobal Standards", "https://iadclexicon.org/explosive-actuated-fastening-tool": "TERM: Explosive Actuated Fastening Tool\nURL: https://iadclexicon.org/explosive-actuated-fastening-tool\n\nExplosive Actuated Fastening Tool\nIn this Part, \u201cexplosive actuated fastening tool\u201d means a tool that, by means of an explosive force, propels or discharges a fastener for the purpose of impinging it on, affixing it to or causing it to penetrate another object or material.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations", "https://iadclexicon.org/explosive-substance": "TERM: Explosive Substance\nURL: https://iadclexicon.org/explosive-substance\n\nExplosive Substance\nOther solid, liquid or gaseous substances, mixture of substances, as well as substances that occur in combinations of such states, which due to their properties can easily cause an explosion through impact, friction, or through contact with ignition sources or other substances.\nSource:\u00a0Regulations Relating to Technical and Operational Matters at Onshore Facilities in the Petroleum Activities, etc. (The Technical and Operational Regulations) Norway, April 2010 (amended December 2010).\nRegulations", "https://iadclexicon.org/explosion": "TERM: Explosion\nURL: https://iadclexicon.org/explosion\n\nExplosion\nAn explosion is the bursting or rupture of a building or a container due to development of internal pressures.\nSource:\nAPI\nRP 75, Recommended Practice for Development of a Safety and Environmental Management Program for Offshore Operations and Facilities: Upstream Segment, Third Edition, May 2004.\nGlobal Standards\nExplosion\nA release of energy resulting from an LOPC that causes a pressure discontinuity or blast wave (e.g. detonations, deflagrations, and rapid releases of high pressure caused by a rupture of equipment or piping).\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards\nExplosion\n\u201cExplosion\u201d means unplanned explosion.\nSource: The Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, S.I. 1995/743, 1995.\nRegulations", "https://iadclexicon.org/explosive-atmosphere": "TERM: Explosive Atmosphere\nURL: https://iadclexicon.org/explosive-atmosphere\n\nExplosive Atmosphere\nMixture with air, under atmospheric conditions, of flammable substances in the form of gas, vapour, mist or dust, in which, after ignition, combustion spreads throughout the unconsumed mixture.\u00a0[IEV 426-02-02, modified]\nSource:\u00a0IEC 61892-7, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 7: Hazardous areas.\nGlobal Standards", "https://iadclexicon.org/explosive-limits": "TERM: Explosive Limits\nURL: https://iadclexicon.org/explosive-limits\n\nExplosive Limits\nThe explosive limits of a gas or vapor are the lower and upper percentages by volume of concentration of gas in a gas-air mixture that will form an ignitable mixture, see Appendix to ISA RP12.13, Part II for U.S. Bureau of Mines Bulletin 627, Flammability Characteristics of Combustible Gases and Vapors.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nExplosive Limits\nNOTE The terms \u201cexplosive limit\u201d and \u201cflammable limit\u201d are equivalent. IEC 60079-20 and IEC 61779-1 use the term \u201cflammable limit\u201d whilst all the other standards use the more widely accepted term \u201cexplosive limit\u201d.\nSource: IEC 61892-7, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 7: Hazardous areas.\nGlobal Standards", "https://iadclexicon.org/explosiveflammability-limitsrange": "TERM: Explosive/Flammability Limits/Range\nURL: https://iadclexicon.org/explosiveflammability-limitsrange\n\nExplosive/Flammability Limits/Range\nExplosive/flammability limits/range\nare the conditions defining the state of fuel-oxidant mixture at which application of an adequately strong external ignition source is only just capable of producing flammability in a given test apparatus.\nSource: Resolution MEPC.119(52), 2004 amendments to the International Code for the Construction and Equipment of Ships Carrying Dangerous Chemicals in Bulk (IBC Code), 15 October 2004.\nRegulatory guidance, International Maritime Organization", "https://iadclexicon.org/export": "TERM: Export\nURL: https://iadclexicon.org/export\n\nExport\n\u201cExport\u201d means, with reference to\n(a) electricity, to send from Canada by a line of wire or other conductor electricity produced in Canada,\n(b) oil,\n(i) to export within the meaning of any provision of the Energy Administration Act that defines export for the purposes of any charge imposed under that Act in relation to fuel for use by an aircraft or a vessel, or\n(ii) to send or take by any means\n(A) from Canada, or\n(B) to a place outside Canada from any area of land not within a province that belongs to Her Majesty in right of Canada or in respect of which Her Majesty in right of Canada has the right to dispose of or exploit the natural resources and that is situated in submarine areas in the internal waters of Canada, the territorial sea of Canada or the continental shelf of Canada, or\n(c) gas, to effect any one of the operations referred to in subparagraph (b)(ii); exportation.\nSource: National Energy Board Act, R.S.C., 1985, c. N-7, Canada, current to April 29, 2013.\nLegislation", "https://iadclexicon.org/exported-crude-oil": "TERM: Exported Crude Oil\nURL: https://iadclexicon.org/exported-crude-oil\n\nExported crude oil\n\u201cExported crude oil\u201d means the crude oil which is exported from the Kingdom whether by the concessionaire or other persons; and also includes any portion of crude oil sold or disposed of within the Kingdom by the concessionaire which is refined into products and such products are exported, the volume of such portion shall be calculated in accordance with the rules stipulated in Section 89 (1).\nSource: Law of Information Energy, Petroleum Act (No. 4) B.E. 2514 (1989), Thailand, as of June 2013.\nLegislation", "https://iadclexicon.org/exposed": "TERM: Exposed\nURL: https://iadclexicon.org/exposed\n\nExposed (as applied to live parts)\nCapable of being inadvertently touched or approached nearer than a safe distance by a person. It is applied to all parts that are not suitably guarded, isolated, or insulated; see accessible and concealed (NEC).\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nExposed (as applied to wiring methods)\nOn or attached to the surface or behind panels designed to allow access; see accessible: as applied to wiring methods (NEC).\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/exposed-conductive-part": "TERM: Exposed Conductive Part\nURL: https://iadclexicon.org/exposed-conductive-part\n\nExposed Conductive Part\nconductive part which can readily be touched and which is not normally alive, but which may become alive under fault conditions\nNote 1 to entry: Typical exposed conductive parts are walls of enclosures, operating handles, etc.\n[SOURCE: IEC 60050-441:1984, 441.11.10].\nSource: IEC 61892-6, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 6: Installation, Third Edition, December \u00a02013.\nGlobal Standards\nExposed Conductive Part\nconductive part not forming a part of the electrical installation and liable to introduce an electric potential, generally the potential of a local earth\n[SOURCE: IEC 60050-195:1998, 195.06.11]\nSource: IEC 61892-6, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 6: Installation, Third Edition, December \u00a02013.\nGlobal Standards\nExposed Conductive Part\nConductive part which can readily be touched and which is not normally alive, but which may become alive under fault conditions.\nNOTE Typical exposed conductive parts are walls of enclosures, operating handles, etc.\nSource:\u00a0IEC 61892-6, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 6: Installation.\nGlobal Standards\nExposed Conductive Part\nConductive part which can readily be touched and which may become alive under fault conditions.\nNOTE Typical exposed conductive parts are walls of enclosures, operating handles, etc.\nSource:\u00a0IEC 61892-7, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 7: Hazardous areas.\nGlobal Standards", "https://iadclexicon.org/exposed-bolting": "TERM: Exposed Bolting\nURL: https://iadclexicon.org/exposed-bolting\n\nExposed Bolting\nBolting exposed directly to a sour environment or that is buried, insulated, equipped with flange protectors, or is otherwise denied open atmosphere or open seawater exposure.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nExposed Bolting\nBolting that is exposed directly to the sour environment or that is buried, insulated, equipped with flange protectors, or otherwise denied direct atmospheric exposure.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/exposed-component": "TERM: Exposed Component\nURL: https://iadclexicon.org/exposed-component\n\nExposed Component\nFlow-wetted component (3.13), internally wetted component (3.18), and/or component contacted by well fluid below the packing element.\nSource:\nAPI\nSPEC 11D1, Packers and Bridge Plugs, Upstream Segment, Second Edition, July 2009.\nGlobal Standards", "https://iadclexicon.org/exposure": "TERM: Exposure\nURL: https://iadclexicon.org/exposure\n\nExposure\nExtent to which an organization and/or stakeholder (3.2.1.1) is subject to an event (3.5.1.3).\nSource: ISO Guide 73:2009(E/F), Risk Management \u2013 Vocabulary, First Edition, 2009.\nGlobal Standards\nExposure\nThe condition of being unprotected, thereby allowing access to information or access to capabilities that an attacker can use to enter a system or network.\nAdapted from: NCSD glossary.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/exposure-category": "TERM: Exposure Category\nURL: https://iadclexicon.org/exposure-category\n\nExposure Category\nThe classification used to categorize the platform consequence of failure based on the consideration of life safety, environmental pollution, and business disruption.\nSource:\nAPI\nRP 2SIM, Structural Integrity Management of Fixed Offshore Structures, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/extended-leak-off-test": "TERM: Extended leak off test\nURL: https://iadclexicon.org/extended-leak-off-test\n\nExtended leak off test\nApplication of pressure by superimposing a surface pressure on a fluid column in order to determine the pressure at which a fracture propagates into the exposed formation and also establishes the fracture closure pressure.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards", "https://iadclexicon.org/exposure-limit": "TERM: Exposure Limit\nURL: https://iadclexicon.org/exposure-limit\n\nExposure Limit\nFor chemical agents, a measure of the maximum airborne concentration limits for toxic substances to which workers may be exposed without protection (e.g., respirators). Exposure limits are usually expressed in parts per million or milligrams per cubic meter. Material Safety Data Sheets (MSDSs) from the manufacturer or supplier of the material should list exposure limits.\nAPI\nRP 2201, Safe Hot Tapping Practices in the Petroleum & Petrochemical Industries, Fifth Edition, July 2003 (Reaffirmed October 2010),\nGlobal Standards\nAPI\nRP 2009, Safe Welding, Cutting, and Hot Work Practices in the Petroleum and Petrochemical Industries, Seventh Edition, February 2002 (Reaffirmed, March 2012),\nGlobal Standards", "https://iadclexicon.org/extension-of-a-sour-gas-pipeline-facility": "TERM: Extension Of A Sour Gas Pipeline Facility\nURL: https://iadclexicon.org/extension-of-a-sour-gas-pipeline-facility\n\nExtension Of A Sour Gas Pipeline Facility\nAn addition to an operating sour gas pipeline facility regardless of ownership of the addition.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/extended-range": "TERM: Extended Range\nURL: https://iadclexicon.org/extended-range\n\nExtended Range\nRange outside the rated range in which the manufacturer defines the operational characteristics based on test data.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/extending-accreditation": "TERM: Extending Accreditation\nURL: https://iadclexicon.org/extending-accreditation\n\nExtending Accreditation\nProcess of enlarging the scope of accreditation.\nSource:\u00a0ISO/IEC 17011:2004, Conformity assessment \u2013 General requirements for accreditation bodies accrediting conformity assessment bodies.\nGlobal Standards", "https://iadclexicon.org/ext": "TERM: EXT\nURL: https://iadclexicon.org/ext\n\nEXT\nExtended.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/exposure-level": "TERM: Exposure Level\nURL: https://iadclexicon.org/exposure-level\n\nExposure Level\nClassification system used to define the requirements for a structure based on consideration of life-safety and of environmental and economic consequences of failure.\u00a0NOTE 1 An exposure level 1 (L1) jack-up is the most critical and exposure level 3 (L3) the least (see 5.5).\u00a0NOTE 2 Adapted from ISO 19902:2007, definition 3.18.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards\nSource:\u00a0ISO 19900:2013, Petroleum and natural gas industries \u2013 General requirements\u00a0for offshore structures.\nGlobal Standards", "https://iadclexicon.org/extended-shut-in": "TERM: Extended Shut-in\nURL: https://iadclexicon.org/extended-shut-in\n\nExtended Shut-in\nClosure of valve(s) at top of riser for a period that can last for days.\nEXAMPLE For production flowlines, the riser may be displaced to dead oil to limit the risk of formation of hydrates. Shut in conditions for each riser should be defined in the operating plan.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards", "https://iadclexicon.org/extent-of-zone": "TERM: Extent of Zone\nURL: https://iadclexicon.org/extent-of-zone\n\nExtent of Zone\nDistance in any direction from the source of release to the point where the gas/air mixture has been diluted by air to a value below the lower explosive limit.\nSource:\u00a0IEC 61892-7, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 7: Hazardous areas.\nGlobal Standards", "https://iadclexicon.org/extension-sub": "TERM: Extension Sub\nURL: https://iadclexicon.org/extension-sub\n\nExtension Sub\nSealing tubular member that provides tree-bore continuity between adjacent tree components.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/external-casing-packer-ecp": "TERM: External Casing Packer (ECP)\nURL: https://iadclexicon.org/external-casing-packer-ecp\n\nExternal Casing Packer (ECP)\nAn external casing packer is a mechanical annular barrier that has elastomeric elements that seal the annulus when inflated. Also see the definition in this section for annular packers and the description of an ECP in 4.4.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/external-floating-roof-tank": "TERM: External Floating Roof Tank\nURL: https://iadclexicon.org/external-floating-roof-tank\n\nExternal Floating Roof Tank\nAn aboveground tank with a floating roof, which has no fixed roof and has an open top\nSource:\nAPI\nRP 545 Recommended Practice for Lightning Protection of Aboveground Storage Tanks for Flammable or Combustible Liquids, First Edition, October 2009.\nGlobal Standards", "https://iadclexicon.org/external-guylines": "TERM: External Guylines\nURL: https://iadclexicon.org/external-guylines\n\nExternal Guylines\nLines which provide stability and run from some point in the derrick, mast, or pole to ground anchors, or to a special substructure or derrick base that provides a substitute for ground anchors.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nExternal Guylines\n\u201cExternal guylines\u201d means lines that run from some point in the derrick, mast, or pole to ground anchors or to a special substructure or derrick base which provides a substitute for ground anchors to provide stability. [Mich. Admin. Code R 408 (2013)].\nSource: Oil and Gas Drilling and Servicing Operations, Michigan Administrative Code R 408, February 8, 2013.\nRegulations", "https://iadclexicon.org/external-context": "TERM: External Context\nURL: https://iadclexicon.org/external-context\n\nExternal Context\nExternal environment in which the organization seeks to achieve its objectives\n[SOURCE: ISO Guide 73:2009]\nNote 1 to entry: External context can include:\n\u2014 the cultural, social, political, legal, regulatory, financial, technological, economic, natural and competitive\u00a0environment, whether international, national, regional or local;\n\u2014 key drivers and trends having impact on the\nobjectives\nof the\norganization\n; and\n\u2014 relationships with, and perceptions and values of, external\nstakeholders\n.\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards\nExternal Context\nExternal environment in which the organization seeks to achieve its objectives. NOTE External context can include: the cultural, social, political, legal, regulatory, financial, technological, economic, natural and competitive environment, whether international, national, regional or local; key drivers and trends having impact on the objectives of the organization; and relationships with, and perceptions and values of external stakeholders (3.2.1.1).\nSource: ISO Guide 73:2009(E/F), Risk Management \u2013 Vocabulary, First Edition, 2009.\nGlobal Standards", "https://iadclexicon.org/external-load": "TERM: External Load\nURL: https://iadclexicon.org/external-load\n\nExternal Load\nIncludes global load effects like axial loads, bending moment, torque, and shear.\nSource:\nAPI\nTechnical Report 17TR7, Verification and Validation of Subsea Connectors, First Edition, April 2017.\nGlobal Standards\nExternal Load\nThere are two types of primary external load, other than environmental load, to which a subsea tree and its upper and lower connectors can be subjected. The first type is installation, which includes riser loads and flowline connection loads. The second type of external load occurs during workover and, depending on the type of tree, can be due to attachment of a C/WO riser system or marine drilling riser system.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/external-inspection": "TERM: External Inspection\nURL: https://iadclexicon.org/external-inspection\n\nExternal inspection\nA visual inspection performed from the outside of a pressure vessel to find conditions that could impact the vessel\u2019s ability to maintain pressure integrity or conditions that compromise the integrity of the supporting structures (e.g. ladders, platforms, supports). The external inspection may be done either while the vessel is operating or while the vessel is out-of-service and can be conducted at the same time as an on-stream inspection.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nExternal inspection\nA visual inspection performed from the outside of a piping system to locate external issues that could impact the piping systems\u2019 ability to maintain pressure integrity (see 5.5.4). External inspections are also intended to find conditions that compromise the integrity of the coating and insulation covering, the supporting structures and attachments (e.g. stanchions, pipe supports, shoes, hangers, instrument, and small branch connections).\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nExternal inspection\nA visual inspection performed from the outside of a pressure vessel to find conditions that could impact the vessel\u2019s ability to maintain pressure integrity or conditions that compromise the integrity of the supporting structures, e.g. ladders, platforms. This inspection may be done either while the vessel is operating or while the vessel is out-of service.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006.\nGlobal Standards\nExternal inspection\nEvaluation performed from the outside of a pressure vessel using visual procedures to establish the suitability of the vessel for continued operation. The inspection may, or may not, be carried out while the vessel is in operation.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006.\nGlobal Standards", "https://iadclexicon.org/external-pressure": "TERM: External Pressure\nURL: https://iadclexicon.org/external-pressure\n\nExternal Pressure\nPressure acting on the outer diameter of a tool.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards", "https://iadclexicon.org/external-thread": "TERM: External Thread\nURL: https://iadclexicon.org/external-thread\n\nExternal Thread\nThread on the outside surface of OCTG.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/external-work-load-work-stress": "TERM: External Work Load Work Stress\nURL: https://iadclexicon.org/external-work-load-work-stress\n\nExternal Work Load Work Stress\nExternal conditions and demands in a\nwork system\n(\n2\n.\n2\n) which inf luence a person\u2019s physical and/or mental internal load.\nNote 1 to entry: In some countries, \u201cexternal work load\u201d is referred to as \u201cwork stress\u201d. Note 2 to entry: Compare ISO 26800:2011, 2.4.\nSource:\u00a0ISO 6385:2016, Ergonomics principles in the design of work systems, Third Edition, September 2016.\nGlobal Standards", "https://iadclexicon.org/extinguisher": "TERM: Extinguisher\nURL: https://iadclexicon.org/extinguisher\n\nExtinguisher\nAn extinguisher is an appliance containing an extinguishing medium, which can be expelled by the action of internal pressure and be directed into a fire. This pressure may be stored pressure or be obtained by release of gas from a cartridge.\nSource:\u00a0IMO Resolution A.951(23), Improved Guidelines for Marine Portable Fire Extinguishers, 25 February 2004, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/extinguishing-medium": "TERM: Extinguishing Medium\nURL: https://iadclexicon.org/extinguishing-medium\n\nExtinguishing Medium\nExtinguishing medium is the substance contained in the extinguisher which is discharged to cause extinction of fire.\nSouce:\u00a0IMO Resolution A.951(23), Improved Guidelines for Marine Portable Fire Extinguishers, 25 February 2004, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/extraction-of-minerals-by-boreholes": "TERM: Extraction Of Minerals By Boreholes\nURL: https://iadclexicon.org/extraction-of-minerals-by-boreholes\n\nExtraction Of Minerals By Boreholes\nThis includes all extraction operations at a borehole site, for oil, natural gas, coal bed methane and other minerals existing in their natural strata. It includes boreholes used for the storage of gas in natural strata reservoirs from which oil, natural gas or coal bed methane has previously been extracted. It does not include extraction of landfill gas.\nIt also includes ancillary operations associated with extraction such as injection of water or gas from the surface to an underground reservoir, maintenance work and on-site operations associated with the preparation of the extracted minerals for sale. It also includes boreholes used to construct underground storage facilities where minerals are to be extracted through the borehole, for example in the construction of caverns in salt formations by solution mining. Preparation of minerals includes simple operations to separate water and gas from well fluids and to stabilise well fluids prior to transport from a borehole site. It does not include processing of minerals.\nSource: A Guide to the Borehole Sites and Operations Regulations 1995, Guidance on Regulations (UK HSE L72), Second Edition, 2008.\nRegulatory Guidance", "https://iadclexicon.org/extraction": "TERM: Extraction\nURL: https://iadclexicon.org/extraction\n\nExtraction\nExtraction\nis the physical removal of vapours from a space by means of a pump.\nSource:\u00a0IMO MSC.1/Circ.1343, amendments to the International Aeronautical and Maritime Search and Rescue (IAMSAR) Manual, 24 May 2010, International Maritime Organization.\nRegulatory Guidance\nSource:\u00a0IMO MSC.1/Circ.1370, Guidelines for the design, construction and testing of fixed hydrocarbon gas detection systems, 22 June 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/extra-low-voltage": "TERM: Extra-low Voltage\nURL: https://iadclexicon.org/extra-low-voltage\n\nExtra-low Voltage\nvoltage which does not exceed 50 V AC r.m.s. between conductors, or between any conductor and earth\nNote 1 to entry: The voltage limit should not be exceeded, either at full load or no load, but it is assumed, for the purpose of this definition, that any transformer or converter is operated at its rated supply voltage.\nNote 2 to entry: Information about protection by extra-low voltage is given in IEC 60364-4-41.\nSource: IEC 61892-6, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 6: Installation, Third Edition, December \u00a02013.\nGlobal Standards", "https://iadclexicon.org/extreme-event": "TERM: Extreme Event\nURL: https://iadclexicon.org/extreme-event\n\nExtreme Event\nAn event having a 100-year return period, or an annual exceedence probability of 1 %.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nExtreme Event\nAn extreme metocean, seismic, and/or ice condition that a structure may be subjected to during its operational life.\nSource:\nAPI\nRP 2SIM, Structural Integrity Management of Fixed Offshore Structures, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/extraction-time": "TERM: Extraction Time\nURL: https://iadclexicon.org/extraction-time\n\nExtraction Time\nExtraction time\nis the time interval, measured in seconds, between the time a gas sample enters the gas sampling pipe and the time it reaches the gas analysis unit.\nSource:\u00a0IMO MSC.1/Circ.1343, amendments to the International Aeronautical and Maritime Search and Rescue (IAMSAR) Manual, 24 May 2010, International Maritime Organization.\nRegulatory Guidance\nSource:\u00a0IMO MSC.1/Circ.1370, Guidelines for the design, construction and testing of fixed hydrocarbon gas detection systems, 22 June 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/extrados": "TERM: Extrados\nURL: https://iadclexicon.org/extrados\n\nExtrados\nExterior curve of an elbow or torus.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/extraneous-conductive-part": "TERM: Extraneous Conductive Part\nURL: https://iadclexicon.org/extraneous-conductive-part\n\nExtraneous Conductive Part\nConductive part not forming a part of the electrical installation and liable to propagate a potential, including earth potential.\nSource:\u00a0IEC 61892-6, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 6: Installation.\nGlobal Standards\nSource:\u00a0IEC 61892-7, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 7: Hazardous areas.\nGlobal Standards", "https://iadclexicon.org/extreme-level-earthquake": "TERM: Extreme Level Earthquake\nURL: https://iadclexicon.org/extreme-level-earthquake\n\nExtreme Level Earthquake\nEarthquake with a severity which the structure should sustain without major damage.\nNOTE The ELE event is comparable to the extreme environmental event in the design of fixed structures which is described in API 2A-WSD, 22\nnd\nEdition and ISO 19903, When exposed to an ELE, a structure is supposed to retain its full capacity for all subsequent conditions.\nSource:\nAPI\nRP 2EQ, Seismic Design Procedures and Criteria for Offshore Structures, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/f-mob": "TERM: F mob\nURL: https://iadclexicon.org/f-mob\n\nF\nmob\nMobilization factor to reduce the calculated bearing capacity of spudcan foundation.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/extreme-storm-event": "TERM: Extreme Storm Event\nURL: https://iadclexicon.org/extreme-storm-event\n\nExtreme Storm Event\nExtreme combination of wind, wave and current conditions to which the structure can be subjected during its deployment.\u00a0NOTE This is the metocean event used for ULS storm assessment (see 6.4).\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/extreme-value": "TERM: Extreme Value\nURL: https://iadclexicon.org/extreme-value\n\nExtreme Value\ndesign value of a parameter used in ultimate limit state checks, in which a structure\u2019s global behavior is intended to stay in the elastic range\nNOTE Extreme events have probabilities of the order of 10\n\u22122\nper year.\nSource:\nAPI\nRP 2MET, Derivation of Metocean Design and Operating Conditions, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/extrusion-gap": "TERM: Extrusion Gap\nURL: https://iadclexicon.org/extrusion-gap\n\nExtrusion Gap\nRadial gap between the maximum rated casing ID and the minimum OD immediately adjacent to the packing element.\nSource:\nAPI\nSPEC 11D1, Packers and Bridge Plugs, Upstream Segment, Second Edition, July 2009.\nGlobal Standards", "https://iadclexicon.org/f": "TERM: F\nURL: https://iadclexicon.org/f\n\nF\nShackle flange width.\nSource:\nAPI\nStandard 2CCU, Offshore Cargo Carrying Units, First Edition, August 2017.\nGlobal Standards\nF\nApplied force.\nSource:\nAPI\nTechnical Report 17TR7, Verification and Validation of Subsea Connectors, First Edition, April 2017.\nGlobal Standards\n\u00b0F\nTemperature degrees in Fahrenheit.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards", "https://iadclexicon.org/face-piece": "TERM: Face Piece\nURL: https://iadclexicon.org/face-piece\n\nFace Piece\nFace piece means a face covering that is designed to form a complete seal around the eyes, nose and mouth which is secured in position by a suitable means.\nSource:\u00a0IMO Resolution MSC.98(73), Adoption of the International Code for Fire Safety Systems (FSS Code), 5 December 2000, International Maritime Organization.\nRegulatory Guidance\n.\nSource: IMO resolution MSC.98(73), The International Code for Fire Safety Systems, 5\u00a0December 2000, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/f-and-g": "TERM: F&G\nURL: https://iadclexicon.org/f-and-g\n\nF&G\nFire and gas.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nSource:\u00a0International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards\nSource:\u00a0ISO 15544:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Requirements and guidelines for emergency.\nGlobal Standards", "https://iadclexicon.org/fabrication-weld": "TERM: Fabrication Weld\nURL: https://iadclexicon.org/fabrication-weld\n\nFabrication Weld\nWeld joining two or more parts.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards", "https://iadclexicon.org/fa": "TERM: FA\nURL: https://iadclexicon.org/fa\n\nFA\nForced air.\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/fabricator": "TERM: Fabricator\nURL: https://iadclexicon.org/fabricator\n\nFabricator\nIndividual or organization that takes the responsibility for the fabrication of C/WO riser systems conforming with the requirements of this part of ISO 13628.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/facility-activities": "TERM: Facility Activities\nURL: https://iadclexicon.org/facility-activities\n\nFacility Activities\nActivity to be performed by a facility will be where the executing unit is connected to a subsea well with intervention equipment entering the well, and the unit has primary control of the wells\u2019 block valves.\nPrimary control of the wellstream (christmas tree valves or well control equipment connected to the well) is handled by the executing unit (from control room and/or direct operation of check valves).\nSurveillance/monitoring of the subsea well\u2019s christmas tree can take place at the same time from another facility. Facility activities shall be carried out by a facility with AoC.\nExamples of such activities include wireline work and coiled tubing work in subsea wells where the equipment string/components are physically fed through the christmas tree and well control equipment in/out of the well.\nSource:\u00a0Guidelines Regarding the Framework Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/facility-manned": "TERM: Facility, Manned\nURL: https://iadclexicon.org/facility-manned\n\nFacility, Manned\nA facility on which people are routinely accommodated for more than 12 hours per day.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards", "https://iadclexicon.org/facilities-decommissioning": "TERM: Facilities Decommissioning\nURL: https://iadclexicon.org/facilities-decommissioning\n\nFacilities Decommissioning\nThe shutdown of all process equipment and facilities, removal of waste streams,\u00a0and associated activities for a safe and environmentally sound dismantling.\nSource:\nAPI\nRP 2SIM, Structural Integrity Management of Fixed Offshore Structures, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/facility-modification": "TERM: Facility Modification\nURL: https://iadclexicon.org/facility-modification\n\nFacility Modification\nAny change in the operation such as an increase in throughput, in excess of the designed capacity, or any change that would increase the radius of exposure.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/facility-owneroperator": "TERM: Facility Owner/Operator\nURL: https://iadclexicon.org/facility-owneroperator\n\nFacility Owner/Operator\nThe individual, partnership, firm, or corporation having control or management of offshore operations. The owner/operator may be a lessee, designated agent of the lessee(s), or holder of operating rights under an operating agreement.\nSource:\nAPI\nRP 70, Security for Offshore Oil and Natural Gas Operations, Downstream Segment, First Edition, March 2003.\nGlobal Standards\nSource:\nAPI\nRP 70I, Security for Worldwide Offshore Oil and Natural Gas Operations, Upstream Segment, First Edition, May 2004.\nGlobal Standards", "https://iadclexicon.org/facility": "TERM: Facility\nURL: https://iadclexicon.org/facility\n\nFacility\nInstallation, plant and other equipment for petroleum activities, however not supply and support vessels or ships that transport petroleum in bulk. Facility also comprises pipeline and cable unless otherwise provided.\nSource:\u00a0Act 29 November 1996 No. 72 Relating to Petroleum Activities, Norway, amended June 2011. Legislation\nSource:\u00a0Regulations relating to health, safety and the environment in the petroleum activities and at certain onshore facilities (the Framework Regulations), Norway, February 2010 (amended December 2011). Regulations\nFacility\nShips used for stationary drilling are regarded as a facility. Ships used for storage of petroleum in conjunction with production facilities are regarded as part of the facility. The same applies to ships for transport of petroleum during the time when loading from the facility takes place.\nSource:\u00a0Act 29 November 1996 No. 72 Relating to Petroleum Activities, Norway, amended June 2011. Legislation\nFacility\nAny artificial island, installation, or other device permanently or temporarily attached to the subsoil or seabed of offshore locations, erected for the purpose of exploring for, developing, or producing oil, natural gas or mineral resources. This definition includes mobile offshore drilling units (MODUs), but does not include pipelines or deepwater ports.\nSource:\nAPI\nRP 70, Security for Offshore Oil and Natural Gas Operations, Downstream Segment, First Edition, March 2003.\nGlobal Standards\nFacility\nAny artificial island, installation, or other device permanently or temporarily attached to the subsoil or seabed of offshore locations, erected for the purpose of exploring for, developing, or producing oil, natural gas or mineral resources. This definition includes mobile offshore drilling units (MODUs).\nSource:\nAPI\nRP 70I, Security for Worldwide Offshore Oil and Natural Gas Operations, Upstream Segment, First Edition, May 2004.\nGlobal Standards\nFacility\nWells, structures, living quarters, drilling and workover packages, process equipment, utilities, pipelines, and mobile offshore units (except as noted in 1.3.1.1).\nSource:\nAPI\nRP 75, Recommended Practice for Development of a Safety and Environmental Management Program for Offshore Operations and Facilities: Upstream Segment, Third Edition, May 2004.\nGlobal Standards\nFacility\nA facility comprises the buildings, containers, and equipment that could reasonably be expected to participate in a catastrophic release as a result of their being physically interconnected or of their proximity and in which dangerous substances are used, stored, manufactured, handled, or moved.\nSource:\nAPI\nRP 750, Management of Process Hazards, First Edition, January 1990.\nGlobal Standards\nFacility\n\u201cFacility\u201d means, for the purposes of 165:10-21-15, any building(s), parts of a building, equipment, property, or vehicles that are actively engaged in the\nreuse, recycling, or ultimate destruction of deleterious substances pursuant to 68 O.S. Supp. 1986, \u00a72357.14-\u00a72357.20.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations\nFacility\nPart or all of a tangible asset that comprises single or multiple-engineered structures and equipment to execute an activity at a specific location.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards\nFacility\n\u201cFacility\u201d means a structure, installation, operation, storage tank, transmission line, access road, motor vehicle, rolling stock or activity of any kind, whether stationary or mobile.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations\nFacility\nAll contiguous land, including structures, other appurtenances, and improvements on the land, used for recycling, reclaiming, treating, storing, or disposing of hazardous waste. A facility may consist of several treatment, storage, or disposal operational units (e.g., one or more landfills, surface impoundments, or combinations thereof).\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations\nFacility\nFacility means:\nAs used in \u00a7 250.130, all installations permanently or temporarily attached to the seabed on the OCS (including manmade islands and bottom-sitting structures). They include mobile offshore drilling units (MODUs) or other vessels engaged in drilling or downhole operations, used for oil, gas or sulphur drilling, production, or related activities. They include all floating production systems (FPSs), variously described as column-stabilized-units (CSUs); floating production, storage and offloading facilities (FPSOs); tension-leg platforms (TLPs); spars, etc. They also include facilities for product measurement and royalty determination (e.g., lease Automatic Custody Transfer Units, gas meters) of OCS production on installations not on the OCS. Any group of OCS installations interconnected with walkways, or any group of installations that includes a central or primary installation with processing equipment and one or more satellite or secondary installations is a single facility. The Regional Supervisor may decide that the complexity of the individual installations justifies their classification as separate facilities.\nAs used in 30 CFR 550.303, means all installations or devices permanently or temporarily attached to the seabed. They include mobile offshore drilling units (MODUs), even while operating in the \u201ctender assist\u201d mode ( i.e., with skid-off drilling units) or other vessels engaged in drilling or downhole operations. They are used for exploration, development, and production activities for oil, gas, or sulphur and emit or have the potential to emit any air pollutant from one or more sources. They include all floating production systems (FPSs), including column-stabilized-units (CSUs); floating production, storage and offloading facilities (FPSOs); tension-leg platforms (TLPs); spars, etc. During production, multiple installations or devices are a single facility if the installations or devices are at a single site. Any vessel used to transfer production from an offshore facility is part of the facility while it is physically attached to the facility.\nAs used in \u00a7 250.490(b), means a vessel, a structure, or an artificial island used for drilling, well completion, well-workover, or production operations.\nAs used in \u00a7\u00a7 250.900 through 250.921, means all installations or devices permanently or temporarily attached to the seabed. They are used for exploration, development, and production activities for oil, gas, or sulphur and emit or have the potential to emit any air pollutant from one or more sources. They include all floating production systems (FPSs), including column-stabilized-units (CSUs); floating production, storage and offloading facilities (FPSOs); tension-leg platforms (TLPs); spars, etc. During production, multiple installations or devices are a single facility if the installations or devices are at a single site. Any vessel used to transfer production from an offshore facility is part of the facility while it is physically attached to the facility.\nFacility means a vessel, a structure, or an artificial island used for drilling, well-completion, well-workover, and/or production operations.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations\nFacility\nClause 3 of Schedule 3 to the OPGGSA indicates that a facility is a facility as defined by Schedule 3 Clause 4, and includes:\nA facility being constructed or installed; and\nAn associated offshore place.\nClause 4 defines a facility as a vessel or structure (whether floating or fixed) whether or not it is capable of independent navigation, while the vessel or structure is located in Commonwealth waters and is being used, or is being prepared for use, at the site (Schedule 3, Clause 4) for the recovery, processing, storage, offloading of petroleum (Clause 4(1)(b)(i)). In accordance with Clause 4(4)(3), this includes:\nany wells, associated plant, equipment by which petroleum processed or stored at the vessel or structure is recovered; and\nany pipes from a well, or secondary lines associated with the facility.\nOther activities that cause vessels or structures to be facilities include activity categories covered in Clause 4(1)(b)(ii)\u2013(v), and include:\nAccommodation for persons working on another facility;\nDrilling or servicing a well for petroleum or work associated with drilling or servicing;\nLaying pipes for petroleum, including any manufacturing of such pipes, or for doing work on an existing pipe; and\nErection, dismantling or decommissioning of a facility.\nThe definition of facility was chosen on the basis that it included vessels and structures that present a safety risk to a significant number of people because of the presence of hydrocarbons [Explanatory Memorandum]. Categories of activities cause relevant vessels or structures to be defined as facilities and the Clause 4 definition lists these activities.\nClause 4(6) lists the following that are not facilities: off-take tankers; tugs or anchor handling vessels; vessels used for supplying facilities or for travelling to or from a facility; any vessel or structure declared by regulations not to be a facility.\nClause 4(7) notes that a vessel or structure is considered a facility not only when it is being used for offshore petroleum activities, but from the time it arrives at the site where it is to be used, until it has ceased its operations and is in a navigable or other state that enables it to relocate from the site.\nThe main objective of the facility definition is to specify the physical boundaries of the regulatory regime. Hardware is drawn into the regime based on the type of activity and a general duty of care and a safety case/PSMP obligation are imposed to ensure risks are reduced as low as reasonably practicable.\nObligations if a vessel is a facility\nA vessel which is determined to be a facility is subject to obligations of Schedule 3 and applicable regulations (including the requirement to have a Safety Case covering the vessel and the activity).\nIn general, a facility comprises:\nHardware: vessel or structure;\nActivity: recovering petroleum;\nExtension: wells, associated plant; and\nAssociated offshore place: place near facility where related activities occur.\nSource:\u00a0NOPSEMA Guideline: Facility definition includes an associated offshore place, N-01000-GL0253, Australia, Revision 4, December 2011.\nRegulatory Guidance\nFacility\nFacility includes a structure or installation of any kind.\nSource:\u00a0Offshore Petroleum and Greenhouse Gas Storage (Environment) Regulations 2009 (Statutory Rules 1999 No. 228 as amended), Australia, prepared on 1 January 2012.\nRegulations\nFacility\nFacility has the meaning given by clause 3 of Schedule 3 to the Act.\nSource:\u00a0Offshore Petroleum and Greenhouse Gas Storage (Safety) Regulations 2009 (Select Legislative Instrument 2009 No. 382 as amended), Australia, prepared on 1 January 2012.\nRegulations\nFacility\nVessels and structures that are not facilities\nFor paragraph 4 (6) (d) of Schedule 3 of the Act, the vessels and structures in the following table are not facilities. Note Under paragraph 4 (6) (d) of Schedule 3 to the Act, a vessel or structure is taken not to be a facility for the purposes of this Schedule if the vessel or structure is a vessel or structure used for any purpose such that it is declared by the regulations not to be a facility.\nVessel supporting a remotely-operated vehicle that is being used in connection with:\ninspection; or\ncleaning; or\nnon-disturbing span rectification (for example, grout bagging); or\nthe operation of a valve; or\nthe recovery of debris; or\nvalve control unit change out\nVessel supporting a diving operation that relates to:\ninspection; or\ncleaning; or\nnon-disturbing span rectification (for example, grout bagging); or\nthe operation of a valve; or\nthe recovery of debris; or\nvalve control unit change out\nVessel supporting a remotely-operated vehicle that is being\nused in connection with the removal of weight coating from a pipe before hydro-testing\nVessel supporting a diving operation that relates to the removal of weight coating from a pipe before hydro-testing\nVessel laying an umbilical or a cable\nVessel:\nlaying a clump weight anchor or mattress; or\nconducting rock dumping on a pipe during its construction (before hydro-testing)\nVessel placing support structures or foundations on the sea bed for the purpose of a facility, including:\nfoundation supports for a platform jacket, pipe end manifold or another manifold; or\nfoundation piles\nVessel undertaking pipe trenching and burial during the construction of a facility (before hydro-testing)\nDumb barge that is \u201chipped-up\u201d to a facility\nVessel installing and attaching a short length flexible pipe or jumper if there is no petroleum or greenhouse gas substance contained in the pipe or equipment to which the flexible pipe or jumper is being connected\nVessel placing a subsea pipe manifold or pipe end manifold during the construction of a facility (before hydro-testing)\nVessel attaching a cathodic protection anode to a pipe if welding is not required.\nSource:\u00a0Offshore Petroleum and Greenhouse Gas Storage (Safety) Regulations 2009 (Select Legislative Instrument 2009 No. 382 as amended), Australia, prepared on 1 January 2012.\nRegulations\nFacility\nFacility has the same meaning as in Schedule 3.\nSource:\u00a0Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nFacility\nFacility:\nin relation to safety case levy imposed by section 7 of the Regulatory Levies Act\u2014has the same meaning as in that section; or\nin relation to safety case levy imposed by section 8 of the Regulatory Levies Act\u2014has the same meaning as in that section.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nFacility\nFacility means:\na facility (within the meaning of Schedule 3) located in Commonwealth waters; or\nif there are provisions of a State or Territory PSLA that substantially correspond to Schedule 3 to this Act to the extent to which that Schedule relates to offshore petroleum operations\u2014a vessel, structure or other thing that:\nis located in the designated coastal waters of the State or of the Northern Territory, as the case may be; and\nwould have been a facility (within the meaning of Schedule 3 to this Act) if subclauses 4(5A) to (5E) of that Schedule had not been enacted and the vessel, structure, or thing had been located in Commonwealth waters; or\nif there are provisions of a State or Territory PSLA that substantially correspond to Schedule 3 to this Act to the extent to which that Schedule relates to offshore greenhouse gas storage operations\u2014a vessel, structure or other thing that:\nis located in the designated coastal waters of the State or of the Northern Territory, as the case may be; and\nwould have been a facility (within the meaning of Schedule 3 to this Act) if subclauses 4(1) to (5) of that Schedule had not been enacted and the vessel, structure, or thing had been located in Commonwealth waters.\nFor the purposes of paragraphs (b) and (c), assume that a reference in Schedule 3 to this Act to a pipeline licence includes a reference to a pipeline licence under a State or Territory PSLA.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nFacility\nFacility means a facility as defined by clause 4, and:\nincludes a facility (as defined by clause 4) that is being constructed or installed; and\nexcept in the definition of associated offshore place, includes an associated offshore place in relation to a facility (as defined by clause 4).\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nFacility\nVessels or structures that are facilities\u2014offshore petroleum operations\n(1) A vessel or structure is taken to be a facility for the purposes of this Schedule while that vessel or structure:\nis located at a site in Commonwealth waters; and\nis being used, or prepared for use, at that site:\nfor the recovery of petroleum, for the processing of petroleum, or for the storage and offloading of petroleum, or for any combination of those activities; or\nfor the provision of accommodation for persons working on another facility, whether connected by a walkway to that other facility or not; or\nfor drilling or servicing a well for petroleum or doing work associated with the drilling or servicing process; or\nfor laying pipes for petroleum, including any manufacturing of such pipes, or for doing work on an existing pipe; or\nfor the erection, dismantling or decommissioning of a vessel or structure referred to in a previous subparagraph of this paragraph; or\nfor any other purpose related to offshore petroleum operations that is prescribed for the purposes of this subparagraph.\n(2) Subclause (1) applies to a vessel or structure:\nwhether it is floating or fixed; and\nwhether or not it is capable of independent navigation.\n(3) Subclause (1) has effect subject to subclauses (6) and (7).\n(4) A vessel or structure used for a purpose referred to in subparagraph (1)(b)(i) includes:\nany wells and associated plant and equipment by means of which petroleum processed or stored at the vessel or structure is recovered; and\nany pipe or system of pipes through which petroleum is conveyed from a well to the vessel or structure; and\nany secondary line associated with the vessel or structure.\n(5) For the purposes of subclause (1), a vessel or structure that is located offshore for the purpose of laying pipes as described in subparagraph (1)(b)(iv) is taken to be located at a site, despite the fact that the vessel or structure moves as the pipe laying process proceeds.\nVessels or structures that are facilities\u2014offshore greenhouse gas storage operations\nA vessel or structure is taken to be a facility for the purposes of this Schedule while that vessel or structure:\nis located at a site in Commonwealth waters; and\nis being used, or prepared for use, at that site:\nfor the injection of a greenhouse gas substance into the seabed or subsoil; or\nfor the storage of a greenhouse gas substance in the seabed or subsoil; or\nfor the compression of a greenhouse gas substance; or\nfor the processing of a greenhouse gas substance; or\nfor the pre-injection storage of a greenhouse gas substance; or\nfor the offloading of a greenhouse gas substance; or\nfor the monitoring of a greenhouse gas substance stored in the seabed or subsoil; or\nfor any combination of activities covered by any of the preceding subparagraphs; or\nfor the provision of accommodation for persons working on another facility, whether connected by a walkway to that other facility or not; or\nfor drilling or servicing a well for injecting a greenhouse gas substance into the seabed or subsoil or doing work associated with the drilling or servicing process; or\nfor laying pipes for conveying a greenhouse gas substance, including any manufacturing of such pipes, or for doing work on an existing pipe; or\nfor the erection, dismantling or decommissioning of a vessel or structure referred to in a previous subparagraph of this paragraph; or\nfor any other purpose related to offshore greenhouse gas storage operations that is prescribed for the purposes of this subparagraph.\n(5B) Subclause (5A) applies to a vessel or structure:\nwhether it is floating or fixed; and\nwhether or not it is capable of independent navigation.\n(5C) Subclause (5A) has effect subject to subclauses (6) and (7).\n(5D) A vessel or structure used for a purpose referred to in subparagraph (5A)(b)(i), (ii), (iii), (iv), (v), (vi), (vii) or (viii) includes:\nany wells and associated plant and equipment by means of which a greenhouse gas substance processed or temporarily stored at the vessel or structure is injected into the seabed or subsoil; and\nany pipe or system of pipes through which a greenhouse gas substance is conveyed from the vessel or structure to a well;and\nany greenhouse gas injection line associated with the vessel or structure.\nFor the purposes of subclause (5A), a vessel or structure that is located offshore for the purpose of laying pipes as described in subparagraph (5A)(b)(xi) is taken to be located at a site, despite the fact that the vessel or structure moves as the pipe laying process proceeds.\nVessels or structures that are not facilities\nDespite subclauses (1) and (5A), a vessel or structure is taken not to be a facility for the purposes of this Schedule if the vessel or structure is:\nan offtake tanker; or\na tug or an anchor handler; or\na vessel or structure used for supplying a facility or otherwise travelling between a facility and the shore; or\na vessel or structure used for any purpose such that it is declared by the regulations not to be a facility.\nUse for a particular purpose\nIn determining when a vessel or structure that has the potential to be used for one or more of the purposes referred to in paragraph (1)(b) or (5A)(b) is in fact being so used, the vessel or structure is taken:\nto commence to be so used only at the time when it arrives at the site where it is to be so used and any activities necessary to make it operational at that site are begun; and\nto cease to be so used when operations cease, and the vessel or structure has been returned either to a navigable form or to a form in which it can be towed to another place.\nPipelines that are facilities\nEach of the following is taken to be a facility for the purposes of this Schedule:\na pipeline subject to a pipeline licence;\nif a pipeline subject to a pipeline licence conveys petroleum recovered from a well without the petroleum having passed through another facility\u2014that pipeline, together with:\nthat well and associated plant and equipment; and\nany pipe or system of pipes through which petroleum is conveyed from that well to that pipeline;\nif a pipeline subject to a pipeline licence conveys a greenhouse gas substance to a well without the greenhouse gas substance having passed through another facility\u2014that pipeline, together with:\nthat well and associated plant and equipment; and\nany pipe or system of pipes through which a greenhouse gas substance is conveyed to that well from that pipeline.\nIn paragraph (8)(b): facility does not include a pipeline.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nFacility\nFacility or parts thereof includes temporary equipment and third party equipment also.\nSource:\u00a0Guidance Notes on Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, Oil Industry Safety Directorate (India), 2012.\nRegulatory Guidance\nFacility\nFacilities or parts of facilities also mean temporary equipment.\nSource:\u00a0Guidelines Regarding the Activities Regulations, Norway, updated December 2012.\nRegulatory Guidance\nFacility\nThe definition of facility is the same as in the Petroleum Act, cf. Section 1-6, litera d, with comments, but it is included because the Working Environment Act uses the term in a somewhat different way.\u00a0It is specified that, among other things, detached well structures of various types that are placed on the seabed, for example subsea production facilities with e.g. a wellhead, christmas tree and subsea templates, are included under the facility term. The same applies for equipment in the well and the well itself. This means that, unless otherwise evident from the context, requirements for facilities will also apply for the mentioned equipment, etc.\nSource:\u00a0Guidelines Regarding the Framework Regulations, Norway, updated December 2012.\nRegulatory Guidance\nFacility\nThe term facility includes permanently placed and mobile facilities.\nSource:\u00a0Guidelines Regarding the Framework Regulations, Norway, updated December 2012.\nRegulatory Guidance\nFacility\nLike the Petroleum Act, the Working Environment Act will apply to facilities in the petroleum activities. The term facility is the same as is used in the Petroleum Act, cf. the definition in Section 1-6, litera d of the Petroleum Act. The Working Environment Act has a different, narrower application for vessels than the Petroleum Act, but in the determination of what constitutes a facility and what constitutes a vessel, the same criteria as follow from the petroleum legislation form the basis. Reference is here made to the delimitation in the Petroleum Act in connection with Section 1-4 cf. Section 1-6 litera c, which further limits what vessels can be considered supply and standby vessels, cf. Odelsting Proposition No. 43 (1995-1996), pages 27 and 28. The term includes, in addition to vessels that transport personnel and equipment, crane barges and other service vessels, vessels used to carry out manned underwater operations, pipe-laying vessels, vessels that carry out seismic surveys, etc. On the other hand, e.g. mobile drilling facilities, drilling or production vessels, flotels, etc. will clearly be covered by the term facility. As follows from the second subsection, however, certain restrictions have been set in the actual scope in relation to the Petroleum Act, which entails that the Working Environment Act will have a somewhat more limited application as regards the vessel function.\nSource:\u00a0Guidelines Regarding the Framework Regulations, Norway, updated December 2012.\nRegulatory Guidance\nFacility\nFacility includes amenity and equipment.\nSource: Health and Safety in Employment Act 1992, Public Act 1992 No 96, New Zealand, as of 1 July 2011.\nLegislation\nFacility\n\u201cFacilities\u201d means offshore installation, plant, associated pipelines and cables and other equipment for petroleum activities, but does not include supply and support vessels or ships that transport petroleum in bulk\n.\nSource:\u00a0Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, India, 18th June 2008.\nRegulations", "https://iadclexicon.org/facility-owner": "TERM: Facility Owner\nURL: https://iadclexicon.org/facility-owner\n\nFacility owner\nFacility owner includes an owner, a charterer or a lessee of a facility or a proposed facility.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Safety) Regulations 2009 (Select Legislative Instrument 2009 No. 382 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/facility-security-plan": "TERM: Facility Security Plan (FSP)\nURL: https://iadclexicon.org/facility-security-plan\n\nFacility Security Plan (FSP)\nThe document developed to ensure the application of security measures.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards", "https://iadclexicon.org/facility-security-officer-fso": "TERM: Facility Security Officer (FSO)\nURL: https://iadclexicon.org/facility-security-officer-fso\n\nFacility Security Officer (FSO)\nThe person designated as responsible for the development, implementation, revision and maintenance of the facility security plan.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards\nFacility Security Officer (FSO)\nThe individual that is responsible for security duties as specified by the owner/operator at one or more facilities, depending on the number or types of facilities a company operates. Where a person acts as the FSO for more than one facility, it should be clearly identified in the facility security plan for which facilities this person is responsible. The FSO may be a collateral duty provided the person is fully capable to perform the duties and responsibilities required of the FSO.\nSource:\nAPI\nRP 70, Security for Offshore Oil and Natural Gas Operations, Downstream Segment, First Edition, March 2003.\nGlobal Standards\nSource:\nAPI\nRP 70I, Security for Worldwide Offshore Oil and Natural Gas Operations, Upstream Segment, First Edition, May 2004.\nGlobal Standards", "https://iadclexicon.org/factor-of-safety-for-creep-failure": "TERM: Factor of Safety for Creep Failure\nURL: https://iadclexicon.org/factor-of-safety-for-creep-failure\n\nFactor of Safety for Creep Failure\nThe factor of safety for creep failure is defined as the predicted creep failure life divided by service life of the mooring rope.\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards", "https://iadclexicon.org/factor-used-in": "TERM: Factor used in\nURL: https://iadclexicon.org/factor-used-in\n\nFactor used in\nFactor used in working stress design and fatigue evaluation.\nSource:\nAPI\nTechnical Report 17TR7, Verification and Validation of Subsea Connectors, First Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/factory-acceptance-testing": "TERM: Factory Acceptance Testing\nURL: https://iadclexicon.org/factory-acceptance-testing\n\nFactory Acceptance Testing\nTesting by the manufacturer to verify product performance to applicable specifications.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nFactory Acceptance Testing\nTesting by a manufacturer of a particular product to validate its conformance to performance specifications and ratings.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards\nFactory Acceptance Test (FAT)\nTest conducted by the manufacturer to verify that the manufacture of a specific assembly meets all intended functional and operational requirements.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/factory-acceptance-test": "TERM: Factory Acceptance Test (FAT)\nURL: https://iadclexicon.org/factory-acceptance-test\n\nFactory Acceptance Test\nTest conducted by the manufacturer to verify that the manufacture of a specific assembly meets all intended functional and operational requirements.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nFactory Acceptance Test\u00a0(FAT)\nSeries of tests carried out on the completed umbilical component or complete umbilical to demonstrate the integrity of the item under test.\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards\nFactory Acceptance Test\u00a0(FAT)\nFinal testing at the manufacturers site prior to shipment.\nSource: Verification of Lifting Appliances for the Oil and Gas Industry, DNV-OSS-308, October 2010, Det Norske Veritas AS,\nGlobal Standards", "https://iadclexicon.org/fail": "TERM: Fail\nURL: https://iadclexicon.org/fail\n\nFail\nFail includes refuse; and failure includes refusal.\nSource: Health and Safety in Employment Act 1992, Public Act 1992 No 96, New Zealand, as of 1 July 2011.\nLegislation", "https://iadclexicon.org/fail-closed-valve": "TERM: Fail-Closed Valve\nURL: https://iadclexicon.org/fail-closed-valve\n\nFail-Closed Valve\nActuated valve designed to fail to the closed position.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/fail-operational": "TERM: Fail-operational\nURL: https://iadclexicon.org/fail-operational\n\nFail-operational\nA system that continues to operate (e.g. to actively motion compensate) in case of a single failure in the control system.\nSource:\u00a0Offshore Gangways, DNVGL-ST-0358, DNV GL, September 2017.\nGlobal Standards", "https://iadclexicon.org/fail-open-valve": "TERM: Fail-Open Valve\nURL: https://iadclexicon.org/fail-open-valve\n\nFail-Open Valve\nActuated valve designed to fail to the open position.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/fail-passive": "TERM: Fail-passive\nURL: https://iadclexicon.org/fail-passive\n\nFail-passive\nA system that loses partly or completely its functionality (e.g. to actively motion compensate) in case of control system single failure The system can still be manually controlled.\nSource:\u00a0Offshore Gangways, DNVGL-ST-0358, DNV GL, September 2017.\nGlobal Standards", "https://iadclexicon.org/fail-safe": "TERM: Fail Safe\nURL: https://iadclexicon.org/fail-safe\n\nFail Safe\nTerm applied to equipment or a system so designed that, in the event of failure or malfunction of any part of the system, devices are automatically activated to stabilize or secure the safety of the operation.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/fail-safe-system": "TERM: Fail-Safe System\nURL: https://iadclexicon.org/fail-safe-system\n\nFail-Safe System\nThe fail-safe system is based on a design which has reduced the effect of potentially dangerous failures as far as practically possible.\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal Standards", "https://iadclexicon.org/failsafe": "TERM: Failsafe\nURL: https://iadclexicon.org/failsafe\n\nFailsafe\nTerm applied to equipment of system so designed that, in the event of failure or malfunction of any part on the system, devices are automatically activated to stabilize or secure the safety of the operation.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/failure-classification": "TERM: Failure Classification\nURL: https://iadclexicon.org/failure-classification\n\nFailure Classification\nExplanations about the various states and the various failures of a safety system are developed in Annex B.\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/failure": "TERM: Failure\nURL: https://iadclexicon.org/failure\n\nFailure\nLoss of structural integrity and/or transmission of fluid leakage through the wall of a component or a joint.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards\nFailure\nAn occurrence in a component or system that causes one or both of\u00a0the following effects:\nloss of component or system function\ndeterioration of functional capability to such an extent that the safety of the vessel, personnel or environment protection is significantly reduced.\nSource: IMO MSC.1/Circ.1580,\nGUIDELINES FOR VESSELS AND UNITS WITH DYNAMIC POSITIONING (DP) SYSTEMS,\n16 June 2017, International Maritime Organization.\nRegulatory Guidance\nFailure\nFailure means an occurrence in a component or system that causes one or both of the following effects:\nloss of component or system function; and/or\ndeterioration of functional capability to such an extent that the safety of the vessel, personnel or environment protection is significantly reduced.\nSource: IMO MSC.1/Circ.1580,\nGUIDELINES FOR VESSELS AND UNITS WITH DYNAMIC POSITIONING (DP) SYSTEMS,\n16 June 2017, International Maritime Organization.\nRegulatory Guidance\nFailure\nLoss of ability to perform as required.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nFailure\nThe inability of a system or component to perform its required functions within specified performance requirements.\nFrom: NCSD Glossary.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards\nFailure\nLoss of ability to perform as required\nNote 1 to entry: A failure of an item is an event, as distinct from a fault of an item, which is a state (see Figure 8).\n[SOURCE: IEC 60050 \u2212191]\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards\nFailure\nEvent causing an undesirable condition, e.g. loss of component or system function, or deterioration of functional capability to such an extent that the safety of the unit, personnel or environment is significantly reduced.\nNOTE: Examples are structural failure (excessive yielding, buckling, rupture, leakage) or operational limitations (excessive riser tensioner stroke).\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nFailure\nAny equipment condition that prevents it from performing to the requirements of the functional specification.\nSource:\nAPI\nSPEC 14A, Specification for Subsurface Safety Valve Equipment, Eleventh Edition, October 2005 (Reaffirmed June 2012).\nGlobal Standards\nFailure\nEvent causing an undesirable condition, e.g. loss of component or system function, or deterioration of functional capability to such an extent that the safety of the unit, personnel or environment is significantly reduced.\nEXAMPLE Structural failure (excessive yielding, buckling, rupture, leakage) or operational limitations (slick joint protection length, clearance).\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nFailure\nImproper performance of a device or equipment that prevents completion of its design function.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009. Global Standards\nSource:\nAPI\nRP 7G, Recommended Practice for Drill Stem Design and Operating Limits, Upstream Segment, Sixteenth Edition, August 1998 (Addendum 2: September 2009).\nGlobal Standards\nFailure\nTermination of the ability of an item to perform a required function.\nNOTE: 1 After the failure, the item has a fault.\nNOTE: 2 \u201cFailure\u201d is an event, as distinguished from a \u201cfault,\u201d which is a state.\nNOTE: 3 This concept as defined does not apply to items consisting of software only.\nNOTE: 4 See also Table B.1 and Clauses F.2 and F.3.\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal Standards\nFailure\nTermination of the ability of an item to perform a required function.\u00a0NOTE 1 After failure, the item has a fault.\u00a0NOTE 2 \u201cFailure\u201d is an event, as distinguished from \u201cfault\u201d, which is a state.\nSource: ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards", "https://iadclexicon.org/failure-data": "TERM: Failure Data\nURL: https://iadclexicon.org/failure-data\n\nFailure Data\nSpecific equipment unit within an equipment class as defined by its boundary (e.g. one pump).\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal Standards\nFailure Data\nData characterizing the occurrence of a failure event.\nSource: ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards", "https://iadclexicon.org/failure-frequency": "TERM: Failure Frequency\nURL: https://iadclexicon.org/failure-frequency\n\nFailure Frequency\n3.1.22\nunconditional failure intensity\nw\n(\nt\n)\nconditional probability per unit of time that the item fails between\nt\nand\nt+\nd\nt\n, provided that it was\u00a0working at time 0\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/failure-analysis": "TERM: Failure Analysis\nURL: https://iadclexicon.org/failure-analysis\n\nFailure Analysis\nThe logical, systematic examination of an item, including its diagrams or formulas, to identify and analyse the probability, causes and consequences of potential and real failures.\nSource:\u00a0IMO Resolution MSC.302(87), Performance standards for bridge alert management, 17 May 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/failure-load": "TERM: Failure Load\nURL: https://iadclexicon.org/failure-load\n\nFailure Load\nLoad at which the pipe body or connection will fail catastrophically as in an axial separation, a rupture, large permanent deformation (e.g. buckling or collapse) or massive loss of sealing integrity.\nSource:\nAPI\nRP 5C5, Recommended Practice on Procedures for Testing Casing and Tubing Connections, Third Edition, July 2003 (Reaffirmed August 2010).\nGlobal Standards", "https://iadclexicon.org/failure-mechanism": "TERM: Failure Mechanism\nURL: https://iadclexicon.org/failure-mechanism\n\nFailure Mechanism\nPhysical, chemical or other process that leads to a failure. NOTE See also B.2.2.\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobalS\ntandards", "https://iadclexicon.org/failure-cause-or-root-cause": "TERM: Failure Cause or Root Cause\nURL: https://iadclexicon.org/failure-cause-or-root-cause\n\nFailure Cause or Root Cause\nCircumstances associated with design, manufacture, installation, use and maintenance that have led to a failure. NOTE See also B.2.3.\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal Standards\nFailure Cause\nCircumstances during design, manufacture or use that have led to a failure.\u00a0NOTE Generic failure cause codes applicable for equipment failures are defined in ISO 14224:2006, B.2.3.\nSource: ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards", "https://iadclexicon.org/failure-mode": "TERM: Failure Mode\nURL: https://iadclexicon.org/failure-mode\n\nFailure Mode\nEffect by which a failure is observed on the failed item.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nFailure Mode\nEffect by which a failure is observed on the failed item.\nNOTE: See also B.2.6.\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobalStandards\nFailure Mode\nEffect by which a failure is observed on the failed item.\u00a0NOTE Failure-mode codes are defined for some equipment classes in ISO 14224:2006, B.2.6.\nSource: ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards", "https://iadclexicon.org/failure-due-to-demand": "TERM: Failure Due to Demand\nURL: https://iadclexicon.org/failure-due-to-demand\n\nFailure Due to Demand\nfailure occurring on demand\n\u03b3, \u03c8\nfailure of one item due to a change of its state triggered by an external event (the so-called \u201cdemand\u201d)\nEXAMPLE 1 Obtaining 2 when launching a dice is an event occurring on demand. The probability of this event\nis 1/6. It does not depend on the elapsing time but only of the demand itself (i.e. the fact that the dice is launched).\nEXAMPLE 2 The failure of an electromechanical relay (e.g. rupture of the spring) when it changes state depends\non the number of operations (cycles) rather on the operating time (see IEC 61810\u20132[49]) and this is the same for\nthe failure of an electronic device due to over voltage when it is switched or the blocking of a diesel engine when\nit is started, etc.: these are typical examples of failures due to demands (or cycles).\nNote 1 to entry: In this Technical Report two kinds of demand are considered: the periodic tests and the demand\nfor an actual safety action. The probability of a failure due to periodic test is a constant number noted\n\u03b3\nand the\nprobability of a failure due to one actual demand of the safety action is a constant number noted\n\u03c8\n. Over a given\ntime interval, those probabilities of failure do not depend on the duration but on the number of demands or tests\noccurring within this interval. The use of\n\u03b3\nand\n\u03c8\nis explained in 7.3.\nNote 2 to entry: This should not be confused with the \u201cfailure on demand\u201d appearing in the term \u201cprobability of\nfailure on demand\u201d (see 3.1.14, Note 2 to entry) used in functional safety standards[2] for low demand mode safety\nsystems. In those standards this means \u201cfailures\nlikely to be observed when\na demand occurs\u201d.\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/failure-modes-and-effects-analysis": "TERM: Failure Modes and Effects Analysis\nURL: https://iadclexicon.org/failure-modes-and-effects-analysis\n\nFailure Modes and Effects Analysis\nFailure Modes and Effects Analysis (FMEA) means a systematic analysis of systems and sub-systems to a level of detail that identifies all potential failure modes down to the appropriate sub-system level and their consequences.\nSource: IMO MSC.1/Circ.1580,\nGUIDELINES FOR VESSELS AND UNITS WITH DYNAMIC POSITIONING (DP) SYSTEMS,\n16 June 2017, International Maritime Organization.\nRegulatory Guidance\nFailure Modes and Effects Analysis\nA systematic analysis of systems and sub-systems to a level of detail that identifies all potential failure modes down to the appropriate sub-system level and their consequences.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nFailure Modes and Effects Analysis (FMEA)\nFMEA is a methodology developed during the 1940s by the U.S. armed forces. It was later used in aerospace. It was applied to hazard analysis and critical control point during the race to the Moon. It was introduced to the automotive industry in the 1970s. The oil and gas sector started using FMEA in the late 1990s. The FMEA methodology is currently an accepted practice used by the many oil and gas companies and suppliers as part of their toolkit in various areas of operations and design.\nThe FMEA is designed to identify failure modes and hazards affecting a focus item (focus items can be a component, a subsystem, or a system). The main goal is to come up with solutions to prevent the failure from happening, hence, improving the reliability of the focus item. It is preferably applied at as many levels as feasible of the system in question to include more specific solutions. The narrower the focus of the FMEA, the more specific the solution to the problem. FMEA has been used extensively in other industries, and it is becoming an integral part of the development process in the upstream oil and gas industry.\nThe FMEA table follows the validation process discussed in the main document and presented in Figure C.1.\nSource:\nAPI\nTR 1PER15K-1, Protocol for Verification and Validation of High-pressure High-temperature Equipment, First Edition, March 2013.\nGlobal Standards\nFailure Modes and Effects Analysis (FMEA)\nA hazard identification technique in which known failure modes of components or features of a system are considered and undesired outcomes are noted.\u00a0 FMEA is related to Fault Tree and Event Tree Analyses.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nFailure Modes and Effects Analysis (FMEA)\nFailure Mode and Effect Analysis (FMEA) is a tabulation of each item of equipment, its failure modes, and the effects on a system of any such failure. The FMEA technique concentrates on the cause and effect of failure of individual components or systems.\nSource: Approved Code of Practice for Managing Hazards to Prevent Major Industrial Accidents, Health and Safety in Employment Act 1992, Department of Labour, New Zealand, July 1994.\nRegulatory Guidance", "https://iadclexicon.org/failure-mode-effects-and-criticality-analysis": "TERM: Failure Mode, Effects, and Criticality Analysis\nURL: https://iadclexicon.org/failure-mode-effects-and-criticality-analysis\n\nFailure Mode, Effects, and Criticality Analysis\nAnalysis usually performed after an FMEA (3.21) which can be based on the probability that the failure mode will result in system failure, or the level of risk associated with the failure mode, or a risk\u2019s priority.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards", "https://iadclexicon.org/failure-probability-density": "TERM: Failure Probability Density\nURL: https://iadclexicon.org/failure-probability-density\n\nFailure Probability Density\n3.1.10\nf(t)\n\u2329measure\u232a probability for an item to fail between t and t+dt\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/fair-coating-condition": "TERM: Fair, Coating Condition\nURL: https://iadclexicon.org/fair-coating-condition\n\nFair (Coating Condition)\nCondition with breakdown of coating or rust penetration on less than 20% of the area under consideration. Hard rust scale should be less than 10% of the area under consideration. Rusting at edges or welds should be on less than 50% of edges or weld lines in the area under consideration.\nSource:\u00a0IMO MSC.1/Circ.1330, Guidelines for maintenance and repair of protective coatings, 11 June 2009, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/failure-rate": "TERM: Failure Rate\nURL: https://iadclexicon.org/failure-rate\n\nFailure Rate\nLimit, if this exists, of the ratio of the conditional probability that the instant of time, T, of a failure of an item falls within a given time interval, [t, (t + \u0394t)] and the length of this interval, \u0394t, when \u0394t tends to zero, given that the item is in an up state at the beginning of the time interval.\u00a0See ISO 14224:2006, Clause C.3 for further explanation of the failure rate.\nNOTE 1 In this definition, t may also denote the time to failure or the time to first failure.\nNOTE 2 A practical interpretation of failure rate is the number of failures relative to the corresponding operational time. In some cases, time can be replaced by units of use. In most cases, the reciprocal of MTTF (3.1.25) can be used as the predictor for the failure rate, i.e. the average number of failures per unit of time in the long run if the units are replaced by an identical unit at failure.\nNOTE 3 The failure rate can be based on operational time or calendar time.\nSource:\u00a0ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards\nFailure Rate\n3.1.18\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/fairness": "TERM: Fairness\nURL: https://iadclexicon.org/fairness\n\nFairness\nequal opportunity for success provided to each candidate in the certification process\nNote 1 to entry: Fairness includes freedom from bias in examinations.\n[SOURCE: ISO/IEC 17024:2012, 3.16, modified \u2014 Note 1 to entry has been added.].\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/false-rotary": "TERM: False Rotary\nURL: https://iadclexicon.org/false-rotary\n\nFalse Rotary\nComponent that sits on the drilling rotary and provides a slip profile for single, dual or triple tubing strings. NOTE This allows the workover control system umbilical to feed into the drilling riser without interfering with the slips.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/false-indication": "TERM: False Indication\nURL: https://iadclexicon.org/false-indication\n\nFalse Indication\nNDT indication that is interpreted to be caused by a condition other than a discontinuity or imperfection. NOTE False indications are considered non-relevant.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/far": "TERM: FAR\nURL: https://iadclexicon.org/far\n\nFatal Accident Rate (FAR)\nThe number of calculated fatalities that will occur for every 100 million man-hours worked.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/false-starting-thread": "TERM: False Starting Thread\nURL: https://iadclexicon.org/false-starting-thread\n\nFalse Starting Thread\nCircumferential tool mark on a round-thread chamfer that precedes the actual starting thread.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/fat": "TERM: FAT\nURL: https://iadclexicon.org/fat\n\nFAT\nFactory acceptance test.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource:\nAPI\nRecommended Practice 17H, Remotely Operated Tools and Interfaces on Subsea Production Systems, Second Edition, June 2013 (Addendum 1, October 2014).\nGlobal Standards\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nSource:\nAPI\nRP 17B, Recommended Practice for Flexible Pipe, Fourth Edition, July 2008.\nGlobal Standards\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nSource:\nAPI\nRP 17H, Remotely Operated Vehicle (ROV) Interfaces on Subsea Production Systems, First Edition, July 2004 (Reaffirmed January 2009).\nGlobal Standards\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards\nSource:\u00a0NORSOK D-001, Drilling facilities, Rev. 3, December 2012.\nGlobal Standards\nSource: Verification of Lifting Appliances for the Oil and Gas Industry, DNV-OSS-308, October 2010, Det Norske Veritas AS,\nGlobal Standards\nFAT\nTest conducted by the manufacturer to verify that the manufacture of a specific assembly meets all intended functional and operational requirements.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nFAT\nFactory acceptance testing.\nSource:\nAPI\nTR 1PER15K-1, Protocol for Verification and Validation of High-pressure High-temperature Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/fat-test-pressure": "TERM: FAT Test Pressure\nURL: https://iadclexicon.org/fat-test-pressure\n\nFAT Test Pressure\nHydrostatic test pressure applied to riser components upon completion of manufacture and fabrication to test the riser components for strength and/or leak tightness.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards", "https://iadclexicon.org/fatal-accident-rate": "TERM: Fatal Accident Rate\nURL: https://iadclexicon.org/fatal-accident-rate\n\nFatal Accident Rate (FAR)\nThe number of calculated fatalities that will occur for every 100 million man-hours worked.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/fatality": "TERM: Fatality\nURL: https://iadclexicon.org/fatality\n\nFatality\nAny work-related death that occurs within one year after the incident shall be reported via the written notification process described in Section 5.3.3 as a fatality.\nIncident Reporting and Investigation Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, November 30, 2012.\nRegulatory Guidance", "https://iadclexicon.org/fatigue": "TERM: Fatigue\nURL: https://iadclexicon.org/fatigue\n\nFatigue\nThe process of progressive localized permanent structural change occurring in a material subjected to conditions that produce fluctuating stresses and strains at some point or points and that may culminate in cracks or complete fracture after a sufficient number of fluctuations.\nSource:\nAPI\nRP 7G, Recommended Practice for Drill Stem Design and Operating Limits, Upstream Segment, Sixteenth Edition, August 1998 (Addendum 2: September 2009).\nGlobal Standards\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards\nFatigue\nDegradation of the material caused by cyclic loading.\nSource:\u00a0Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards", "https://iadclexicon.org/fatigue-crack": "TERM: Fatigue Crack\nURL: https://iadclexicon.org/fatigue-crack\n\nFatigue Crack\nA crack resulting from fatigue. See fatigue.\nSource:\nAPI\nRP 7G, Recommended Practice for Drill Stem Design and Operating Limits, Upstream Segment, Sixteenth Edition, August 1998 (Addendum 2: September 2009).\nGlobal Standards\nFatigue Crack\nCrack resulting from fatigue.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/failure-on-demand": "TERM: Failure on Demand\nURL: https://iadclexicon.org/failure-on-demand\n\nFailure on Demand\nFailure occurring immediately when the item is solicited to start (e.g. stand-by emergency equipment). NOTE See also Clause C.6.\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobalS\ntandards", "https://iadclexicon.org/fatigue-crack-growth-analysis": "TERM: Fatigue Crack Growth Analysis\nURL: https://iadclexicon.org/fatigue-crack-growth-analysis\n\nFatigue Crack Growth Analysis\nAnalysis of crack growth from assumed initial defect size under the action of cyclic loading. NOTE Used to determine fabrication inspection requirements and in-service inspection plans.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/fatigue-critical": "TERM: Fatigue Critical\nURL: https://iadclexicon.org/fatigue-critical\n\nFatigue critical\nStructure with calculated fatigue life near the design fatigue life.\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards", "https://iadclexicon.org/fatigue-limit-states": "TERM: Fatigue Limit States\nURL: https://iadclexicon.org/fatigue-limit-states\n\nFatigue Limit States\nThe fatigue limit state (FLS) addresses the cumulative effects of cyclic loading.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nFatigue Limit States (FLS)\nRelated to the possibility of failure due to the effect of cyclic loading.\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards", "https://iadclexicon.org/fatigue-failure": "TERM: Fatigue Failure\nURL: https://iadclexicon.org/fatigue-failure\n\nFatigue Failure\nA failure which originates as a result of repeated or fluctuating stresses having maximum values less than the tensile strength of the material.\nSource:\nAPI\nRP 7G, Recommended Practice for Drill Stem Design and Operating Limits, Upstream Segment, Sixteenth Edition, August 1998 (Addendum 2: September 2009).\nGlobal Standards\nFatigue Failure\nFailure that originates as a result of repeated or fluctuating stresses having maximum values less than the tensile strength of the material.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/fato": "TERM: FATO\nURL: https://iadclexicon.org/fato\n\nFinal approach and take-off area (FATO)\nFinal approach and take-off area (FATO) is a defined area over which the final phase of the approach manoeuvre to hover or landing of the helicopter is intended to be completed and from which the take-off manoeuvre is intended to be commenced.\nSource: IMO Resolution A.1023(26), Code for the Construction and Equipment of Mobile Offshore Drilling Units (2009 MODU Code), 2009.\nGlobal Standards", "https://iadclexicon.org/fatigue-loads": "TERM: Fatigue Loads\nURL: https://iadclexicon.org/fatigue-loads\n\nFatigue Loads\nFatigue loads are cyclic loads resulting in accumulated damage. Examples include loads due to FPS wave motion, direct wave loading on the riser, vortex-induced vibration and vortex-induced FPS motion.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards", "https://iadclexicon.org/fatigue-analysis": "TERM: Fatigue Analysis\nURL: https://iadclexicon.org/fatigue-analysis\n\nFatigue Analysis\nConventional stress-life fatigue analysis using material S-N curves and specified fatigue design factors.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/fault-movement": "TERM: Fault Movement\nURL: https://iadclexicon.org/fault-movement\n\nFault Movement\nMovement occurring on a fault during an earthquake.\nSource:\nAPI\nRP 2EQ, Seismic Design Procedures and Criteria for Offshore Structures, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/fault-modes": "TERM: Fault Modes\nURL: https://iadclexicon.org/fault-modes\n\nFault Modes\nFault modes as mentioned in the fifth subsection, mean both external and internal failure modes.\nSource:\u00a0Guidelines Regarding the Activities Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/fault-signal": "TERM: Fault Signal\nURL: https://iadclexicon.org/fault-signal\n\nFault Signal (Signals and Alarms)\nAudible, visible or other type of output, different from the alarm signal, permitting, directly or indirectly, a warning or indication that the apparatus is not working satisfactorily.\nSource:\u00a0IEC 60079-29-1, Explosive atmospheres \u2013 Part 29-1: Gas detectors \u2013 Performance requirements of detectors for flammable gases.\nGlobal Standards", "https://iadclexicon.org/fault-tolerance": "TERM: Fault Tolerance\nURL: https://iadclexicon.org/fault-tolerance\n\nFault Tolerance\nAttribute of an item that makes it able to perform a required function in the presence of certain given sub-item faults.\nSource:\u00a0ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards", "https://iadclexicon.org/fault-tree-analysis": "TERM: Fault Tree Analysis\nURL: https://iadclexicon.org/fault-tree-analysis\n\nFault Tree Analysis\nTree-like diagram based upon the application of \u201cand/or\u201d logic used to identify alternative sequences of hardware faults and human errors that result in system failures or hazardous events.\nNOTE When quantified, fault trees allow system-failure probability or frequency to be calculated.\nSource:\u00a0ISO 17776:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Guidelines on tools and techniques for hazard identification and risk assessment.\nGlobal Standards", "https://iadclexicon.org/fbi": "TERM: FBI\nURL: https://iadclexicon.org/fbi\n\nFBI\nU.S. Federal Bureau of Investigation.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards", "https://iadclexicon.org/fcaw": "TERM: FCAW\nURL: https://iadclexicon.org/fcaw\n\nFCAW\nFlux-cored arc welding.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/federal-authority": "TERM: Federal Authority\nURL: https://iadclexicon.org/federal-authority\n\nFederal Authority\n\u201cFederal authority\u201d means\nMinister of the Crown in right of Canada,\nan agency of the Government of Canada, a parent Crown corporation, as defined in subsection 83(1) of the Financial Administration Act, or any other body established by or pursuant to an Act of Parliament that is unltimately accountable through a Minister of the Crown in right of Canada to Parliament for the conduct of its affairs,\nany department or departmental corporation set out in Schedule I or II to the Financial Administration Act, and\nany other body that is prescribed pursuant to regulations made under paragraph 59(e), but does not include the Executive Council of \u2014 or a minister, department, agency or body of the government of \u2014 Yukon, the Northwest Territories or Nunavut, a council of the band within the meaning of the Indian Act, Export Development Canada, the Canada Pension Plan Investment Board, a Crown corporation that is a wholly-owned subsidiary, as defined in subsection 83(1) of the Financial Administration Act, The Hamilton Harbour Commissioners as constituted pursuant to The Hamilton Harbour Commissioners\u2019 Act, a harbour commission established pursuant to the Harbour Commissions Act, a not-for-profit corporation that enters into an agreement under subsection 80(5) of the Canada Marine Act or a port authority established under that Act; autorit\u00e9 f\u00e9d\u00e9rale.\nSource: Canadian Environmental Assessment Act, 1992, c. 37, Canada, as consolidated November 2003.\nLegislation", "https://iadclexicon.org/feasible-plan": "TERM: Feasible Plan\nURL: https://iadclexicon.org/feasible-plan\n\nFeasible Plan\nFeasible Plan\u2015the most reasonable plan which addresses environmental damage in conformity with the requirement of Louisiana Constitution Article IX, Section 1 to protect the environment, public health, safety and welfare, and is in compliance with the specific relevant and applicable standards and regulations promulgated by a state agency in accordance with the Administrative Procedure Act in effect at the time of clean-up to remediate contamination resulting from oilfield or exploration and production operations or waste.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/fault-tree": "TERM: Fault Tree\nURL: https://iadclexicon.org/fault-tree\n\nFault Tree\nIn a fault tree the conditions necessary for a failure are presented in a reverse order starting with the unwanted or \u201ctop\u201d event. Circumstances leading to this event are then developed. This activity, in itself, is useful in that it logically presents cause combinations. The fault tree is then \u201cresolved\u201d to eliminate duplication (this requires a little expertise in the application of Boolean algebra) and by applying failure estimates at the base of the tree and working up, the likelihood of the \u201ctop\u201d event occurring may be estimated as either a probability or a frequency.\nSource: Approved Code of Practice for Managing Hazards to Prevent Major Industrial Accidents, Health and Safety in Employment Act 1992, Department of Labour, New Zealand, July 1994.\nRegulatory Guidance\nFault Tree\nGraphical tool used to illustrate the range, probability, and interaction of causal occurrences that lead to a final outcome\nSample Usage:\nA fault tree for machinery was used to diagram the possible points of failure.\nAnnotation:\nFault trees use inductive (backwards) logic; they begin with a final occurrence and work backwards in time to determine the possible causes.\nA fault tree can be used to quantitatively estimate the probability of a program or system failure by visually displaying and evaluating failure paths.\nFault trees can identify system components that lack redundancy or are overly redundant.\nAs an example, consider Figure B. The final outcome, labelled here as Damage to System is shown at the top of the fault tree. All of the events that could lead to Damage to System are diagrammed in the tree beneath the final outcome. Each event either does or does not occur, and the events are interconnected by logical functions OR and AND.\nNotice that one event that could result in Damage to System is if a Successful Attack occurs. Successful Attack is one of the final states depicted in the Event Tree example. The occurrence of a Successful Attack depends on 1) an attack being attempted, 2) the failure of Personnel Action to Stop Attack, AND 3) the failure of Security Equipment to Stop Attack. If the probability of an attack being attempted is P0, then the probability of a Successful Attack is the probability that all three of these conditions are met, equal to P0 \u00d7P1 \u00d7 P2.\nHowever, Damage to System can also occur if Natural Disaster occurs, which happens with probability of P3. Assuming that P0 equals 5% or .05, P1 equals 10% or 0.1, P2 equals 30% or 0.3, and P3 equals 20% or 0.2, then the overall probability of Damage to System is calculated as follows:\nProbability of Damage to System = Probability that Natural Disaster occurs OR Successful Attack occurs.\n= 1 -[Probability that Natural Disaster does not occur AND Successful Attack does not occur]\n= 1 -[(1 -P3) \u00d7 (1 \u2013 P0 \u00d7 P1 \u00d7 P2)]\n= 1 -[0.8 \u00d7 (1 -0.0015)]\n= 0.2012\nTherefore, the probability of Damage to the System from all possible hazards is approximately 20%.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance\nFault Tree\nTree-like diagram based upon the application of \u201cand/or\u201d logic used to identify alternative sequences of hardware faults and human errors that result in system failures or hazardous events.\nNOTE When quantified, fault trees allow system-failure probability or frequency to be calculated.\nSource:\u00a0ISO 17776:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Guidelines on tools and techniques for hazard identification and risk assessment.\nGlobal Standards", "https://iadclexicon.org/fe": "TERM: FE\nURL: https://iadclexicon.org/fe\n\nFE\niron.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nFE\nFinite element.\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards\nSource: ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards\nFE\nFinite Element Analysis.\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards", "https://iadclexicon.org/fd": "TERM: FD\nURL: https://iadclexicon.org/fd\n\nFd\nDesign Factor.\nSource:\nAPI\nTechnical Report 17TR7, Verification and Validation of Subsea Connectors, First Edition, April 2017.\nGlobal Standards\nFD\nFire and explosion strategy.\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards\nFD\nFrequency domain.\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards\nFD\nFacility Description.\nSource: NOPSEMA Guidance note: Risk Assessment, N-04300-GN0165, Australia, Revision 4, December 2012.\nRegulatory Guidance", "https://iadclexicon.org/fea": "TERM: FEA\nURL: https://iadclexicon.org/fea\n\nFEA\nNumerical method for analyzing dynamic and static response by dividing the structure into small continuous elements with the given material properties.\nNOTE: The analysis can be local or global.\nSource:\nAPI\nTechnical Report 17TR7, Verification and Validation of Subsea Connectors, First Edition, April 2017.\nGlobal Standards\nFEA\nFinite-element analysis.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines\nSource: ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards\nFEA\nFinite element analysis.\nSource:\nAPI\nTechnical Report 17TR7, Verification and Validation of Subsea Connectors, First Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/federal-court": "TERM: Federal Court\nURL: https://iadclexicon.org/federal-court\n\nFederal Court\nFederal Court means the Federal Court of Australia.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/federal-clean-water-act": "TERM: Federal Clean Water Act\nURL: https://iadclexicon.org/federal-clean-water-act\n\nFederal Clean Water Act\nUnited States Code, Title 33, Chapter 26.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/federal-lands": "TERM: Federal Lands\nURL: https://iadclexicon.org/federal-lands\n\nFederal Lands\n\u201cFederal lands\u201d means\nlands that belong to Her Majesty in right of Canada, or that Her Majesty in right of Canada has the power to dispose of, and all waters on and airspace above, those lands, other than lands under the administration and control of the Commissioner of Yukon, the Northwest Territories or Nunavut,\nthe following lands and areas, namely,\nthe internal waters of Canada,\nthe territorial sea of Canada,\nthe exclusive economic zone of Canada, and\nthe continental shelf of Canada, and\nreserves, surrendered lands and any other lands that are set apart for the use and benefit of a band and are subject to the Indian Act, and all waters on and airspace above those reserves or lands; territoire domanial.\nSource: Canadian Environmental Assessment Act, 1992, c. 37, Canada, as consolidated November 2003.\nLegislation", "https://iadclexicon.org/feed-2": "TERM: FEED\nURL: https://iadclexicon.org/feed-2\n\nFEED\nFront end engineering design.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards", "https://iadclexicon.org/federal-government": "TERM: Federal Government\nURL: https://iadclexicon.org/federal-government\n\nFederal Government\n\u201cFederal Government\u201d means the Governor in Council; gouvernement f\u00e9d\u00e9ral.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation", "https://iadclexicon.org/federal-ministers": "TERM: Federal Ministers\nURL: https://iadclexicon.org/federal-ministers\n\nFederal Ministers\n\u201cFederal Minister\u201d means the Minister of Natural Resources; ministre\u00a0f\u00e9d\u00e9ral .\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nFederal Ministers\n\u201cFederal Ministers\u201d means the Minister of Natural Resources and the Minister of Indian Affairs and Northern Development; ministres f\u00e9d\u00e9raux.\nSource:\u00a0Canada Oil and Gas Operations Act, R.S.C., 1985, c. O-7, Canada, current to April 29, 2013.\nLegislation", "https://iadclexicon.org/fee": "TERM: FEE\nURL: https://iadclexicon.org/fee\n\nFEE\nFire and Explosion Evaluation\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 7, Safety Systems, Hazardous Areas and Fire, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/feed-in": "TERM: Feed-in\nURL: https://iadclexicon.org/feed-in\n\nFeed\u2013in\nFluid flow from formation into well bore.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/female-interface-structure": "TERM: Female Interface Structure\nURL: https://iadclexicon.org/female-interface-structure\n\nFemale interface structure\nBend restrictor interface structure that fits around the adjacent bend restrictor element.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/feedback-control-system": "TERM: Feedback Control System\nURL: https://iadclexicon.org/feedback-control-system\n\nFeedback Control System\nType of control system, also called a closed loop or bump-less system, where the control system receives or uses the information collected to control the process..\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/fem": "TERM: FEM\nURL: https://iadclexicon.org/fem\n\nFEM\nFinite element modelling.\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards", "https://iadclexicon.org/fault": "TERM: Fault\nURL: https://iadclexicon.org/fault\n\nFault\nAbnormal, undesirable state of a system element induced by the presence of an improper command or absence of a proper one, or by a failure\nNote 1 to entry: All failures cause faults; not all faults are caused by failure.\nNote 2 to entry: System elements can include, for example, an entire subsystem, an assembly, or a component.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nFault\nState of an item characterized by inability to perform a required function, excluding such inability during preventive maintenance or other planned actions, or due to lack of external resources.\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobalStandards\nFault\nState of an item characterized by inability to perform a required function, excluding the inability during preventive maintenance or other planned actions, or due to lack of external resources.\u00a0NOTE A fault is often a result of a failure of the item itself but the state can exist without a failure.\nSource: ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards\nFault\ninability to perform as required\nNote 1 to entry: A fault of an item is a state, as distinct from a failure of an item which is an event (see Figure 8).\nNote 2 to entry: A fault of an item may result from a failure of the item or from a deficiency in an earlier stage of\nthe life cycle, such as specification, design, manufacture or maintenance.\nNote 3 to entry: Qualifying terms may be used to indicate the cause of a fault, such as specification, design,\nmanufacture, maintenance or misuse.\nNote 4 to entry: Inability to perform due to preventive maintenance, other planned actions, or lack of external\nresources does not constitute a fault.\nNote 5 to entry: Figure 8 illustrate the relationship between the concepts of failure and fault:\n\u2014 The\nFailure x\noccurs at stage 1 and leads to the state\nFault x\nwhich is not detected.\n\u2014 from stage 2 point of view\nFault x\nis a pre-existing fault.\n\u2014 The\nFailure y\noccurs at stage 2 and lead to the state\nFaults x,y\nwhich is not detected.\n\u2014 From stage 3 point of view\nFault x,y\nis a pre-existing fault.\n\u2014 and so on.\n[SOURCE: IEC 60050 \u2212191]\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/fencing": "TERM: Fencing\nURL: https://iadclexicon.org/fencing\n\nFencing\nFencing\nis a generic term for guardrails, safety rails, safety barriers and similar structures that provide protection against the falls of persons.\nSource:\u00a0IMO MSC.1/Circ.1352, amendments to the Code of Safe Practice for Cargo Stowage and Securing (CSS Code), 30 June 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/fera": "TERM: FERA\nURL: https://iadclexicon.org/fera\n\nFERA\nFire and Explosion Risk Analysis.\nSource: NOPSEMA Guidance Note: ALARP, N-04300-GN0166, Australia, Revision 4, December 2012. Regulatory Guidance.\nRegulatory Guidance", "https://iadclexicon.org/ferromagnetic": "TERM: Ferromagnetic\nURL: https://iadclexicon.org/ferromagnetic\n\nFerromagnetic\nTerm applied to materials that can be magnetized or strongly attracted by a magnetic field.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/ferrite-number": "TERM: Ferrite Number\nURL: https://iadclexicon.org/ferrite-number\n\nFerrite Number\nThe measure of chrome and nickel equivalent in an austenitic stainless steel material.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/fertilizers": "TERM: Fertilizers\nURL: https://iadclexicon.org/fertilizers\n\nFertilizers\n\u201cFertilizers\u201d means such oil based chemical compounds which when employed in agriculture provide either single or multiple plant nutrients in any one or more of the forms of nitrogen, phosphorus and potash.\nSource:\u00a0The Oil Industry (Development) Act, 1974, Act No. 47 of 1974, India, as amended as of May 2013.\nLegislation", "https://iadclexicon.org/fes": "TERM: (FES) Fire and Explosion Strategy\nURL: https://iadclexicon.org/fes\n\n(FES) Fire and Explosion Strategy\nResults of the process that uses information from the fire and explosion evaluation to determine the\u00a0measures required to manage these hazardous events and the role of these measures.\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards", "https://iadclexicon.org/ffs": "TERM: FFS\nURL: https://iadclexicon.org/ffs\n\nFFS\nFitness-for-Service.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/fetch": "TERM: Fetch\nURL: https://iadclexicon.org/fetch\n\nFetch\nThe extent of clear water across which a wind has blown before reaching the unit.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 1, Regulations, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/ff": "TERM: FF\nURL: https://iadclexicon.org/ff\n\nF\nf\nPrimary structure design load due to forklift operation.\nSource:\nAPI\nStandard 2CCU, Offshore Cargo Carrying Units, First Edition, August 2017.\nGlobal Standards\nFF\nFull face.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/fg": "TERM: FG\nURL: https://iadclexicon.org/fg\n\nFG\nFrac gradient.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/fh": "TERM: FH\nURL: https://iadclexicon.org/fh\n\nF\nh\nHorizontal impact force.\nSource:\nAPI\nStandard 2CCU, Offshore Cargo Carrying Units, First Edition, August 2017.\nGlobal Standards\nFH\nAPI full-hole style of thread design.\nSource:\nAPI\nSPEC 7-1, Specification for Rotary Drill Stem Elements, First Edition, March 2006 (Addendum April 2011).\nGlobal Standards\nF\nH\nLeg horizontal reaction associated with\nF\nV.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/fi": "TERM: Fi\nURL: https://iadclexicon.org/fi\n\nF\ni\nInternal load.\nSource:\nAPI\nStandard 2CCU, Offshore Cargo Carrying Units, First Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/fiber-producer": "TERM: Fiber Producer\nURL: https://iadclexicon.org/fiber-producer\n\nFiber Producer\nThe entity which produces the fiber and/or yarn and applies special processes to that yarn before it is\u00a0received by the rope manufacturer.\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards\nSource:\nAPI\nRP 2SM, Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, First Edition, July 2014\n.\nGlobal Standards", "https://iadclexicon.org/fiber-grade": "TERM: Fiber Grade\nURL: https://iadclexicon.org/fiber-grade\n\nFiber Grade\nA designation of the quality of a particular fiber, indicating the adherence of tolerances on properties.\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards\nFiber Grade\nMarine finish.\nA designation of the quality of a particular fiber, indicating the adherence of tolerances on properties.\nSource:\nAPI\nRP 2SM, Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, First Edition, July 2014\n.\nGlobal Standards", "https://iadclexicon.org/fiber-finish": "TERM: Fiber Finish\nURL: https://iadclexicon.org/fiber-finish\n\nFiber Finish\nA designation of the process and finish used on a fiber for a particular purpose.\nEXAMPLE Marine finish.\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards", "https://iadclexicon.org/fibre": "TERM: Fibre\nURL: https://iadclexicon.org/fibre\n\nFibre\nThe maximum uplift force during spud can extraction.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards\nFibre\nFilamentary material with a finite length that is at least 100 times its diameter and prepared by drawing from a molten bath, spinning or deposition on a substrate\nNote: 1 to entry:\u00a0Filaments are usually of extreme length and very small diameter, usually less than 25\u00a0\u00b5m. Normally, filaments are assembled as twisted (yarn) or untwisted (tow) bundles comprising hundreds or thousands of filaments.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/field-accommodation": "TERM: Field Accommodation\nURL: https://iadclexicon.org/field-accommodation\n\nField Accommodation\n\u201cField accommodation\u201d means living, eating or sleeping quarters provided by an employer for the accommodation of employees at a work place (logement sur place).\nSource:\u00a0Canada Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, February 2013.\nRegulations\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations", "https://iadclexicon.org/fiber-type": "TERM: Fiber Type\nURL: https://iadclexicon.org/fiber-type\n\nFiber Type\nA designation given by the fiber producer, which indicates the manner in which a particular fiber has been\u00a0drawn or spun, processed, and treated with various finishes and oils.\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards\nSource:\nAPI\nRP 2SM, Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, First Edition, July 2014\n.\nGlobal Standards", "https://iadclexicon.org/fibreglass": "TERM: Fibreglass\nURL: https://iadclexicon.org/fibreglass\n\nFibreglass\nPolymeric resin-based composite that is reinforced with glass fibre.\nNote: 1 to entry:\u00a0The predominant glass fibre is\nE-glass\n(3.2.22)\n.\nNote: 2 to entry:\nISO\u00a014692 (all parts)\nis restricted to the use of thermosetting\nresins\n(3.2.116)\n.\nNote: 3 to entry:\u00a0GRE, GRUP and GRVE are types of GRP.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/field": "TERM: Field\nURL: https://iadclexicon.org/field\n\nField\n\u201cField\u201d\nmeans a general surface area underlain or appearing to be underlain by one or more pools, and\nincludes the subsurface regions vertically beneath the general surface area referred to in paragraph (a); champ.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nField\nthe general surface area or areas underlain or appearing to be underlain by one or more pools, or\nthe subsurface regions vertically beneath the surface area or areas (champ).\nSource: Canada Oil and Gas Drilling and Production Regulations, C.R.C., c. 1517, February 2013.\nRegulations\nSource:\u00a0Canada Oil and Gas Operations Act, R.S.C., 1985, c. O-7, Canada, current to April 29, 2013.\nLegislation\nField\n\u201cField\u201d means a general surface area underlain or appearing to be underlain by one or more pools, and includes the subsurface regions vertically beneath the general surface area.\nSource:\u00a0Drilling and Production Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, March 31, 2011.\nRegulatory Guidance\nField\n\u201cField\u201d means the general area underlaid by one or more pools.\nSource: Control of Oil and Gas Resources, North Dakota Century Code, Title 38, Chapter 8, February 2013.\nLegislation\nField\n\u201cField\u201d means the general area underlaid by one or more common sources of supply.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations\nField\n\u201cField\u201d means the general area underlaid by one or more pools.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations\nField\nField\u2015the general area which is underlaid or appears to be underlaid by at least one pool or reservoir of oil as designated by monthly proration schedules issued by the Office of Conservation of the state of Louisiana.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations\nField\nField, Month, and Calendar Month\u2015shall have the meaning prescribed for each of said words, respectively, in Part XIX, Subpart 3, \u00a7903 promulgated by the commissioner of conservation on December 16, 1940.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations\nField\nFIELD shall mean the general area which is underlaid or appears to be underlaid by at least one pool; and \u201cfield\u201d\u00a0 shall include the underground reservoir or reservoirs containing oil or gas or both. The words \u201cfield\u201d\u00a0 and \u201cpool\u201d\u00a0 mean the same thing when only one underground reservoir is involved; however, \u201cfield\u201d\u00a0 , unlike \u201cpool\u201d\u00a0 , may relate to two or more pools.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations\nField\n\u201cField\u201d means the general area that at least one pool underlays or appears to underlay; and also includes the underground reservoir or reservoirs containing oil or gas.\u00a0 The words field and pool mean the same thing when only one underground reservoir is involved; however, field unlike pool may relate to two or more pools.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations\nField\nField, in relation to a field development plan, means an area within the licence area that is subject to the plan.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations\nField\nThe term \u201cfield\u201d is continued in the new regulations, inter alia to ensure delimitation of the areas that naturally form an entity for such co-ordination.\nSource:\u00a0Guidelines Regarding the Activities Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/field-development-plan": "TERM: Field Development Plan\nURL: https://iadclexicon.org/field-development-plan\n\nField Development Plan (includes preliminary and finalised versions)\nA document required by the Department of Resources, Energy and Tourism as part of the process for granting a production or infrastructure licence. It has no link to the listed OHS laws or any function of NOPSEMA.\nSource: NOPSEMA Guideline \u2013 Glossary \u2013 Regulatory Operations, N-09000-GL0326, Australia, Revision 5, December 2011.\nRegulatory Guidance", "https://iadclexicon.org/field-development-program": "TERM: Field Development Program\nURL: https://iadclexicon.org/field-development-program\n\nField Development Program\n\u201cField development programme\u201d means the support document for development and production authorisations to be submitted to the Department of Trade and Industry pursuant to the Guidance Notes on Procedures for Regulating Offshore Oil and Gas Field Developments, as published on the Department of Trade and Industry\u2019s website, and revised or reissued from time to time. Note: https://www.gov.uk/oil-and-gas-fields-and-field-development.\nSource: The Offshore Installations (Safety Case) Regulations 2005, UK S.I. 2005/3117, 2005.\nRegulations", "https://iadclexicon.org/field-end": "TERM: Field End\nURL: https://iadclexicon.org/field-end\n\nField End\nPipe end opposite the internally-threaded end. NOTE Mill identification is at the internally-threaded end.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/field-non-conformity": "TERM: Field Non-Conformity\nURL: https://iadclexicon.org/field-non-conformity\n\nField Non-Conformity\nProduct nonconformity that is detected after delivery or use has started.\nSource:\nAPI\nSPEC Q1, Specification for Quality Programs for the Petroleum, Petrochemical and Natural Gas Industry, Upstream Segment, Eighth Edition, December 2007 (Addendum December 2010).\nGlobal Standards\nSource: ISO/TS 29001:2010(E).\nGlobal Standards", "https://iadclexicon.org/field-io-network": "TERM: Field I/O Network\nURL: https://iadclexicon.org/field-io-network\n\nField I/O Network\nCommunications link (wired or wireless) that connects sensors and actuators to the control equipment.\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/field-repairs": "TERM: Field Repairs\nURL: https://iadclexicon.org/field-repairs\n\nField repairs\nRepairs made to equipment outside of a normal service center.\nSource:\nAPI\nTR 1PER15K-1, Protocol for Verification and Validation of High-pressure High-temperature Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/fieldarea-preparedness": "TERM: Field/Area Preparedness\nURL: https://iadclexicon.org/fieldarea-preparedness\n\nField/Area Preparedness\nField/area preparedness means the preparedness that shall constitute the first-line response in terms of remote measurement and response near the offshore/onshore facility. Regional preparedness means the operators\u2019 overall preparedness to handle a campaign against acute pollution, both offshore and coastal and beach zone preparedness. The preparedness region is discussed in Section 52 of the Activities Regulations on cooperation and on planning of environmental monitoring and remote measurement. The geographical extent and regional preparedness in regions is defined by the operating companies through NOFO\u2019s plans.\nSource:\u00a0Guidelines Regarding the Management Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/fields": "TERM: Fields\nURL: https://iadclexicon.org/fields\n\nFields\n\u201cFields\u201d means the general area which is underlaid, or appears to be underlaid, by at least one pool and shall include the underground reservoir or reservoirs containing petroleum or natural gas or both.\nSource:\u00a0The Petroleum and Natural Gas Rules, 1959 (As amended from time to time), India, as amended as of May 2013.\nRegulations", "https://iadclexicon.org/filament-winding": "TERM: Filament Winding\nURL: https://iadclexicon.org/filament-winding\n\nFilament Winding\nProcess for fabricating a composite structure in which continuous reinforcements, e.g. fibre tows, are either previously impregnated with a matrix material or impregnated during the winding.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/fill-up-flood-valve": "TERM: Fill-Up (Flood) Valve\nURL: https://iadclexicon.org/fill-up-flood-valve\n\nFill-Up (Flood) Valve\nA differential pressure-set valve installed on marine risers that automatically permits seawater to enter the riser to prevent collapse under hydrostatic pressure after evacuation caused by lost circulation or by gas circulated into the riser.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/fill-up-line": "TERM: Fill-up Line\nURL: https://iadclexicon.org/fill-up-line\n\nFill-up Line\nLine usually connected to the diverter housing, or bell nipple, above the BOPs to facilitate adding drilling fluid to the riser main tube, at atmospheric pressure.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nFill-up Line\nA line usually connected into the diverter housing, or bell nipple, above the BOPs to facilitate adding drilling fluid to the hole, at atmospheric pressure.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nFill-up Line\nThe line through which fluid is added to the riser annulus.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards\nFill-up Line\nA line usually connected into the bell nipple above the BOP to allow adding drilling fluid to the hole while pulling out of the hole to compensate for the metal volume displacement of the drill string being pulled.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/filler": "TERM: Filler\nURL: https://iadclexicon.org/filler\n\nFiller\nItem wholly or partially filling the voids between the functional components (3.1.23) with the purpose(s) of maintaining the relative location of the components, maintaining the shape of the cross-section, influencing the weight-to-diameter ratio, separating components for wear considerations, or providing a certain radial stiffness.\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards", "https://iadclexicon.org/film-forming-fluoroprotein-foam-concentrate-fffp": "TERM: Film-forming fluoroprotein foam concentrate (FFFP)\nURL: https://iadclexicon.org/film-forming-fluoroprotein-foam-concentrate-fffp\n\nFilm-forming fluoroprotein foam concentrate (FFFP)\nFilm-forming fluoroprotein foam concentrate (FFFP) is a foam concentrate which has the ability to form an aqueous film on the surface of some hydrocarbons.\nSource:\u00a0IMO MSC.1/Circ.1312, Revised Guidelines for the performance and testing criteria, and surveys of foam concentrates for fixed fire-extinguishing systems, 10 June 2009, International Maritime Organization,\nRegulatory Guidance", "https://iadclexicon.org/filtrate": "TERM: Filtrate\nURL: https://iadclexicon.org/filtrate\n\nFiltrate\nLiquid that is forced out of a cement slurry during a fluid loss test.\nSource:\nAPI\nRP 10B-2, Recommended Practice for Testing Well Cements, First Edition, July 2005 (Reaffirmed: July 2010).\nGlobal Standards\nSource:\nAPI\nSPEC 10A, Specification for Cements and Materials for Well Cementing, Twenty-fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/final-approach-and-take-off-area": "TERM: Final Approach and Take-off Area\nURL: https://iadclexicon.org/final-approach-and-take-off-area\n\nFinal approach and take-off area (FATO)\nFinal approach and take-off area (FATO) is a defined area over which the final phase of the approach manoeuvre to hover or landing of the helicopter is intended to be completed and from which the take-off manoeuvre is intended to be commenced.\nSource: IMO Resolution A.1023(26), Code for the Construction and Equipment of Mobile Offshore Drilling Units (2009 MODU Code), 2009.\nGlobal Standards", "https://iadclexicon.org/filtered-fwac": "TERM: Filtered FWAC\nURL: https://iadclexicon.org/filtered-fwac\n\nFiltered FWAC\nFull-wave current rectified by passing it through a capacitor or other electrical device to remove the fluctuations associated with alternating current.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/final-control-element": "TERM: Final Control Element\nURL: https://iadclexicon.org/final-control-element\n\nFinal Control Element\nPart of a control system that actually affects what is happening in the control system.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/final-circulating-pressure": "TERM: Final Circulating Pressure\nURL: https://iadclexicon.org/final-circulating-pressure\n\nFinal Circulating Pressure\nDrill string pressure required to circulate at the selected kill-rate adjusted for increase in kill drilling fluid density over the original drilling fluid density; used from the time kill drilling fluid reaches the bottom of the drill string until kill operations are completed or a change in either kill drilling fluid density or kill-rate is effected.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards", "https://iadclexicon.org/final-indication": "TERM: Final Indication\nURL: https://iadclexicon.org/final-indication\n\nFinal Indication (Times)\nIndication given by the apparatus after stabilisation.\nSource:\u00a0IEC 60079-29-1, Explosive atmospheres \u2013 Part 29-1: Gas detectors \u2013 Performance requirements of detectors for flammable gases.\nGlobal Standards", "https://iadclexicon.org/final-net-buoyancy": "TERM: Final Net Buoyancy\nURL: https://iadclexicon.org/final-net-buoyancy\n\nFinal net buoyancy\nNet buoyancy at the end of the service life.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/final-submission": "TERM: Final Submission\nURL: https://iadclexicon.org/final-submission\n\nFinal Submission\nFinal Submission\u2015the last day on which any litigation party may submit a plan, comment, or response to a plan as provided by the orders of the court.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/final-well-completion-data": "TERM: Final Well Completion Data\nURL: https://iadclexicon.org/final-well-completion-data\n\nFinal well completion data\nFinal well completion data means each type of data mentioned in Schedule 2:\npresented on a medium and in a format specified in the item; or\npresented on another medium or in another format that the Titles Administrator has authorised the petroleum titleholder to use.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations\nFinal well completion data\nFinal well completion data means each type of data mentioned in Schedule 2:\npresented on a medium and in a format specified in the item; or\npresented on another medium or in another format that the Titles Administrator has authorised the greenhouse gas titleholder to use.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/financial-assurance": "TERM: Financial Assurance\nURL: https://iadclexicon.org/financial-assurance\n\nFinancial Assurance\nFINANCIAL ASSURANCE shall mean a surety bond, cash collateral, certificate of deposit, letter of credit, sinking fund, escrow account, lien on property, security interest, guarantee, or other instrument or method in favor of and acceptable to the Commission. With regard to third party liability concerns related to public health, safety and welfare, the term encompasses general liability insurance.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/finger-board": "TERM: Finger Board\nURL: https://iadclexicon.org/finger-board\n\nFinger Board\nA support for the finger. It may be a timber, metal bar, structural steel shape, or inside derrick platform secured in the derrick or mast.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations\nFinger Board\n\u201cFinger board\u201d means a support for the finger. It may be a metal bar, structural steel shape, or an inside derrick platform secured in the derrick tower.\nSource: State of Wyoming Occupational Safety and Health Rules and Regulations for Oil and Gas Well Drilling, Revised January 8, 2013.\nRegulations", "https://iadclexicon.org/finger": "TERM: Finger\nURL: https://iadclexicon.org/finger\n\nFinger\nA bar or structural steel shape which serves as a restraining support for pipe or other equipment racked in a derrick or mast.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations\nFinger\n\u201cFinger\u201d means a metal bar or structural steel shape which serves as a restraining support for pipe or other equipment racked in a derrick tower or mast.\nSource: State of Wyoming Occupational Safety and Health Rules and Regulations for Oil and Gas Well Drilling, Revised January 8, 2013.\nRegulations", "https://iadclexicon.org/finite-element-analysis": "TERM: Finite Element Analysis (FEA)\nURL: https://iadclexicon.org/finite-element-analysis\n\nFinite Element Analysis\nNumerical method for analyzing dynamic and static response, by dividing the structure into small continuous elements with the given material properties.\nNOTE: The analysis can be local or global.\nSource:\nAPI\nTechnical Report 17TR7, Verification and Validation of Subsea Connectors, First Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/finger-brace": "TERM: Finger Brace\nURL: https://iadclexicon.org/finger-brace\n\nFinger Brace\nA bar or structural steel shape secured to the finger board or to the derrick or mast members to resist horizontal movement of the finger.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations", "https://iadclexicon.org/fips": "TERM: FIPS\nURL: https://iadclexicon.org/fips\n\nFIPS\nU. S. Federal Information Processing Standards.\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/fire": "TERM: Fire\nURL: https://iadclexicon.org/fire\n\nFire\nFire that always has at least enough air for combustion so the amount of fuel (i.e. the size of the pool or the fuel leak rate) controls the heat release rate.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standard\nFire\nThe phenomenon of combustion manifested in light, flame, and heat.\nSource:\nAPI\nRP 14G, Recommended Practice for Fire Prevention and Control on Fixed Open-type Offshore Production Platforms: Upstream Segment, Fourth Edition, April 2007.\nGlobal Standards\nFire\nA fire is the phenomenon of combustion manifested in light, flame, and heat.\nSource: A\nPI\nRP 75, Recommended Practice for Development of a Safety and Environmental Management Program for Offshore Operations and Facilities: Upstream Segment, Third Edition, May 2004.\nGlobal Standards\nFire\nAny combustion resulting from an LOPC, regardless of the presence of flame. This includes smoldering, charring, smoking, singeing, scorching, carbonizing, or the evidence that any of these have occurred.\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards\nFire\n\u201cFire\u201d means unplanned or uncontrolled fire.\nSource: The Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, S.I. 1995/743, 1995.\nRegulations", "https://iadclexicon.org/final-recording-medium": "TERM: Final Recording Medium\nURL: https://iadclexicon.org/final-recording-medium\n\nFinal Recording Medium\nFinal recording medium\nmeans the item of hardware on which the data is recorded such that access to it would enable the data to be recovered and played back by use of suitable\u00a0equipment. <S-VDRs>.\nSource:\u00a0IMO Resolution MSC.163(78), Recommendation on Performance Standards for Shipborne Simplified Voyage Data Recorders (S-VDRs), 17 May 2004, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/final-well-completion-report": "TERM: Final Well Completion Report\nURL: https://iadclexicon.org/final-well-completion-report\n\nFinal well completion report\nFinal well completion report means a report that includes all of the information listed in subregulation (3).\n(Subregualtion 3) For the definition of final well completion report in subregulation (2), the information required is in the following table.\nThe name of the well\nThe name of the title area in which the well is located\nThe location of the well, in the form of:\nlatitude and longitude; and\nmap sheet name and graticular block number; and\nseismic line location and shotpoint number; and\nIf the well is a sidetrack \u2014 the name of the parent well\nThe names of the rig contractor and rig operator\nThe name of the rig drilling the well\nThe rig\u2019s make and model\nThe names of the contractors for:\ncementing; and\nwireline logging; and\nmeasurements while drilling (MWD); and\nlogging while drilling (LWD); and\n(e) mudlogging\nThe purpose of the well (for example development, appraisal, exploration or stratigraphy)\nThe outcome of the well operation (for example completion of the well as a producer, suspension or abandonment)\nRaw pressure-time listings for any formation fluid sample tests and production tests\nThe spud date\nThe rig release date\nWhat is being used as the depth reference for the well (for example the Kelly bushing or the rig floor)\nThe height of the depth reference above sea level\nThe water depth at the well\nThe measured depth of the well\nThe true vertical depth of the well\nIf applicable, the depth of perforation in the petroleum reservoir\nThe date on which the total depth was reached\nIf the well is deviated or horizontal:\nthe surveyed path of the well; and\nthe coordinates of the bottom of the well bore; and\nif applicable, the coordinates and true vertical depth of the intersection of the well with the reservoir horizon\nParticulars of equipment and casing installed on or in the well, including schematics\nBit records\nDrilling fluids used\nDrilling fluid losses\nList of cores, cuttings and samples taken, and their depths and intervals\nList of logs acquired\nDetails of any hydrocarbon indications\nThe measured depth and true vertical depth of marker horizons or formation tops\nGeological interpretations of the observations made as a result of drilling the well, including:\nlithology; and\nstratigraphy; and\nreservoir properties and quality; and\ngeochemistry of source rocks if available; and\nenvironment of deposition if available\nWireline formation test results\nProduction test results\nCore analysis\nIf the well is an exploration well \u2014 the relevance of the observations and interpretations to the evaluation of the hydrocarbon potential of the area.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/fire-alarm": "TERM: Fire Alarm\nURL: https://iadclexicon.org/fire-alarm\n\nFire Alarm\nAn alarm to summon the crew in the case of fire.\nSource:\u00a0IMO resolution A.1021(26), Code on Alarms and Indicators, 2009, 18 January 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/fire-and-explosion-evaluation": "TERM: Fire and Explosion Evaluation (FEE)\nURL: https://iadclexicon.org/fire-and-explosion-evaluation\n\nFire and Explosion Evaluation (FEE)\nThe FEE is an assessment of the potential fire loadings and blast pressures, based on the specific hazards associated with the general layout of the unit, production and process activities and operational constraints.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 7, Safety Systems, Hazardous Areas and Fire, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/fire-area": "TERM: Fire Area\nURL: https://iadclexicon.org/fire-area\n\nFire Area\nArea, building or room that is separated from other areas by a fire division, such that the probability of spread in the event of a design fire load is reduced.\nSource:\u00a0Regulations Relating to Technical and Operational Matters at Onshore Facilities in the Petroleum Activities, etc. (The Technical and Operational Regulations) Norway, April 2010 (amended December 2010).\nRegulations", "https://iadclexicon.org/fire-and-explosion-strategy": "TERM: Fire and Explosion Strategy (FES)\nURL: https://iadclexicon.org/fire-and-explosion-strategy\n\nFire and Explosion Strategy (FES)\nResults of the process that uses information from the fire and explosion evaluation to determine the\u00a0measures required to manage these hazardous events and the role of these measures.\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards", "https://iadclexicon.org/fire-classification-code": "TERM: Fire Classification Code\nURL: https://iadclexicon.org/fire-classification-code\n\nFire Classification Code\nCode designation of the fire performance of pipe component in terms of fire endurance and fire reaction properties.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/fire-control": "TERM: Fire Control\nURL: https://iadclexicon.org/fire-control\n\nFire Control\u00a0\u00a0<equivalent sprinkler systems>\nLimiting the size of a fire by distribution of water so as to decrease the heat release rate and pre-wet adjacent combustibles, while controlling ceiling gas temperatures to avoid structural damage.\nSource:\u00a0Resolution A.800(19), Revised Guidelines for Approval of Sprinkler Systems Equivalent to that Referred to in SOLAS Regulation 11-2/12, 23 November 1995, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/fire-endurance": "TERM: Fire Endurance\nURL: https://iadclexicon.org/fire-endurance\n\nFire Endurance\nAbility to maintain functional performance in a fire.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/fire-division": "TERM: Fire Division\nURL: https://iadclexicon.org/fire-division\n\nFire Division\nDistance or division made of incombustible materials.\nSource:\u00a0Regulations Relating to Technical and Operational Matters at Onshore Facilities in the Petroleum Activities, etc. (The Technical and Operational Regulations) Norway, April 2010 (amended December 2010).\nRegulations", "https://iadclexicon.org/fire-detector": "TERM: Fire Detector\nURL: https://iadclexicon.org/fire-detector\n\nFire Detector\nA device capable of detecting the presence of a flame or the heat from a fire.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/fire-explosion-incident-rate": "TERM: Fire Explosion Incident Rate\nURL: https://iadclexicon.org/fire-explosion-incident-rate\n\nFire explosion incident rate\nThis value is the number of fires and explosions reported to MMS for a calendar year. An explosion is the bursting or rupture of a building or a container due to development of internal pressures. A fire is the phenomenon of combustion manifested in light, flame, and heat.\nSource:\nAPI\nRP 75, Recommended Practice for Development of a Safety and Environmental Management Program for Offshore Operations and Facilities: Upstream Segment, Third Edition, May 2004.\nGlobal Standards", "https://iadclexicon.org/fire-extinguishing-pre-discharge-alarm": "TERM: Fire-extinguishing Pre-discharge Alarm\nURL: https://iadclexicon.org/fire-extinguishing-pre-discharge-alarm\n\nFire-extinguishing Pre-discharge Alarm\nAn alarm warning of the imminent release of fire-extinguishing medium into a space.\nSource:\u00a0IMO resolution A.1021(26), Code on Alarms and Indicators, 2009, 18 January 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/fire-hazard-area": "TERM: Fire Hazard Area\nURL: https://iadclexicon.org/fire-hazard-area\n\nFire Hazard Area\n\u201cFire hazard area\u201d means an area that contains or is likely to contain explosive or flammable concentrations of a hazardous substance (endroit pr\u00e9sentant un risque d\u2019incendie)\nSource:\u00a0Canada Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, February 2013.\nRegulations\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations", "https://iadclexicon.org/fire-protection": "TERM: Fire Protection\nURL: https://iadclexicon.org/fire-protection\n\nFire protection\nLayer of material that provides passive fire protection to the flexible pipe for a specified duration of time in the event of a fire.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nFire protection (active)\nAny fire protection system or component which requires the manual or automatic detection of a fire and which initiates a consequential response.\nSource:\nAPI\nRP 14G, Recommended Practice for Fire Prevention and Control on Fixed Open-type Offshore Production Platforms: Upstream Segment, Fourth Edition, April 2007.\nGlobal Standards\nFire protection (passive)\nAny fire protection system or component, which, by its inherent nature, plays an inactive role in the protection of personnel and property from damage by fire. Passive fire protection functions independently of a requirement for human, mechanical, or other intervention to initiate a consequential response.\nSource:\nAPI\nRP 14G, Recommended Practice for Fire Prevention and Control on Fixed Open-type Offshore Production Platforms: Upstream Segment, Fourth Edition, April 2007.\nGlobal Standards", "https://iadclexicon.org/fire-reaction-property": "TERM: Fire-reaction Property\nURL: https://iadclexicon.org/fire-reaction-property\n\nFire-reaction Property\nMaterial property which contributes to spread of fire, heat release and smoke/toxic emissions.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/fire-detection-alarm": "TERM: Fire Detection Alarm\nURL: https://iadclexicon.org/fire-detection-alarm\n\nFire Detection Alarm\nAn alarm to alert the crew in the onboard safety centre, the continuously manned central control station, the navigation bridge or main fire control station or elsewhere that a fire has been detected.\nSource:\u00a0IMO resolution A.1021(26), Code on Alarms and Indicators, 2009, 18 January 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/fire-resistance": "TERM: Fire Resistance\nURL: https://iadclexicon.org/fire-resistance\n\nFire Resistance\nAbility to maintain functional performance in a fire.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/fire-safety-systems-code": "TERM: Fire Safety Systems Code\nURL: https://iadclexicon.org/fire-safety-systems-code\n\nFire Safety Systems Code\nFire Safety Systems Code\nmeans the International Code for Fire Safety Systems as defined in chapter II-2 of the International Convention for the Safety of Life at Sea, 1974, as amended.\nSource:\u00a0IMO Resolution MSC.98(73), Adoption of the International Code for Fire Safety Systems (FSS Code), 5 December 2000, International Maritime Organization.\nRegulatory Guidance\n.\nSource: IMO resolution MSC.98(73), The International Code for Fire Safety Systems, 5\u00a0December 2000, International Maritime Organization.\nRegulatory Guidance\nFire Safety Systems Code\nFire Safety Systems Code\nmeans the International Code for Fire Safety Systems as adopted by the Maritime Safety Committee of the Organization by resolution MSC.98(73), as may be amended by the Organization, provided that such amendments are adopted, brought into force and take effect in accordance with the provisions of article VIII of the present Convention concerning the amendment procedures applicable to the annex other than chapter I thereof. <Chapter II-2, part A, regulation 3>\nSource:\u00a0IMO Resolution MSC.99(73), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 5 December 2000, International Maritime Organization.\nLegislation", "https://iadclexicon.org/fire-test-procedures-code": "TERM: Fire Test Procedures Code\nURL: https://iadclexicon.org/fire-test-procedures-code\n\nFire Test Procedures Code\nFire Test Procedures Code\nmeans the International Code for Application of Fire Test Procedures as adopted by the Maritime Safety Committee of the Organization by resolution MSC.61(67), as may be amended by the Organization, provided that such amendments are adopted, brought into force and take effect in accordance with the provisions of article VIII of the present Convention concerning the amendment procedures applicable to the annex other than chapter I thereof. <Chapter II-2, part A, regulation 3>.\nSource:\u00a0IMO Resolution MSC.99(73), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 5 December 2000, International Maritime Organization.\nLegislation\nFire Test Procedures Code\nFire Test Procedures Code\nmeans the International Code for Application of Fire Test Procedures as defined in chapter II-2 of the 1974 SOLAS Convention, as amended.\nSource:\u00a0IMO Resolution MSC.307(88), International Code for Application of Fire Test Procedures, 2010 (2010 FTP Code), 3 December 2010, International Maritime Organization.\nRegulatory Guidance\nFire Test Procedures Code\nFire Test Procedures Code\nmeans the International Code for Application of Fire Test Procedures, 2010 (2010 FTP Code) as adopted by the Maritime Safety Committee of the Organization by resolution MSC.307(88), as may be amended by the Organization, provided that such amendments are adopted, brought into force and take effect in accordance with the provisions of article VIII of the present Convention concerning the amendment procedures applicable to the Annex other than chapter I. <Chapter II-1, regulation 41>.\nSource:\u00a0IMO Resolution MSC.308(88), amendments to the International Convention for the Safety of Life At Sea, 1974, as amended, 3 December 2010, International Maritime Organization.\nLegislation", "https://iadclexicon.org/fire-suppression": "TERM: Fire Suppression\nURL: https://iadclexicon.org/fire-suppression\n\nFire Suppression\nFire suppression\nis a reduction in heat output from the fire and control of the fire to restrict its spread from its seat and reduce the flame area.\nSource:\u00a0IMO MSC.1/Circ.1387, Revised Guidelines for the approval of fixed water-based local application fire-fighting systems for use in category A machinery spaces, 10 December 2010, International Maritime Organization. Regulatory Guidance\nFire Suppression\n<water mist nozzles>\nSharply reducing the heat release rate of a fire and preventing its regrowth by means of a direct and sufficient application of water through the fire plume to the burning fuel surface.\nSource:\u00a0Resolution A.800(19), Revised Guidelines for Approval of Sprinkler Systems Equivalent to that Referred to in SOLAS Regulation 11-2/12, 23 November 1995, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/fire-source": "TERM: Fire Source\nURL: https://iadclexicon.org/fire-source\n\nFire Source <equivalent sprinkler systems>\nFire source is defined as the combustible material in which the fire is set and the combustible material covering walls and ceiling.\nSource:\u00a0Resolution A.800(19), Revised Guidelines for Approval of Sprinkler Systems Equivalent to that Referred to in SOLAS Regulation 11-2/12, 23 November 1995, International Maritime Organization.\nRegulatory guidance", "https://iadclexicon.org/firedamp": "TERM: Firedamp\nURL: https://iadclexicon.org/firedamp\n\nFiredamp (Gas Properties)\nFlammable gas, consisting mainly of methane, found naturally in mines.\nSource:\u00a0IEC 60079-29-1, Explosive atmospheres \u2013 Part 29-1: Gas detectors \u2013 Performance requirements of detectors for flammable gases.\nGlobal Standards", "https://iadclexicon.org/first-aid": "TERM: First Aid\nURL: https://iadclexicon.org/first-aid\n\nFirst aid\nA consequence of an event that required medical attention, often consisting of one-time short-term treatment and requiring little technology or training to administer. First aid can include cleaning minor cuts, scrapes, or scratches; treating a minor burn; applying bandages and dressings; the use of non-prescription medicine; draining blisters; removing debris from the eyes; massage; and drinking fluids to relieve heat stress. A full list of 14 first aid treatments is provided by OGP in Reference 18. First aid cases are not classified as recordable incidents for the purpose of reporting to OGP but may be used by companies as a criterion for reporting of events as Tier 3 KPIs.\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards\nFirst aid\nThe definition in OFAR of \u2018first-aid\u2019 is wide, particularly in including the treatment of minor illnesses. This definition is important in understanding the scope of duty holders\u2019 responsibilities which go beyond first aid.\nSource: Health Care and First Aid on Offshore Installations and Pipeline Works, Offshore Installations and Pipeline Works (First-Aid) Regulations 1989, Approved Code of Practice and Guidance (UK HSE L123), Second Edition, 2000.\nRegulatory Guidance\nFirst aid\n\u201cFirst aid\u201d means\nin cases where a person will need help from a medical practitioner or nurse, treatment for the purpose of preserving life and minimising the consequences of injury and illness until the appropriate help is obtained; and\ntreatment of minor injuries or illnesses which would otherwise receive no treatment or which do not need treatment by a medical practitioner or nurse (in this sub-paragraph \u201ctreatment\u201d includes redressing and other follow-up treatment).\nSource: The Offshore Installations and Pipeline Works (First-Aid) Regulations 1989, UK S.I. 1989/1671, 1989.\nRegulations", "https://iadclexicon.org/first-aid-room": "TERM: First Aid Room\nURL: https://iadclexicon.org/first-aid-room\n\nFirst Aid Room\n\u201cFirst aid room\u201d means a room used exclusively for first aid or medical purposes (salle de premiers soins).\nSource:\u00a0Canada Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, February 2013.\nRegulations\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations", "https://iadclexicon.org/first-aid-attendant": "TERM: First Aid Attendant\nURL: https://iadclexicon.org/first-aid-attendant\n\nFirst Aid Attendant\n\u201cFirst aid attendant\u201d means a medic or a qualified person who is a holder of an emergency first aid certificate, a standard first aid certificate, a mariners first aid certificate or an advanced first aid certificate or of a registered nurse\u2019s certificate recognized under the laws of a province (secouriste).\nSource:\u00a0Canada Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, February 2013.\nRegulations\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations", "https://iadclexicon.org/firewall": "TERM: Firewall\nURL: https://iadclexicon.org/firewall\n\nFirewall\nInter-network connection device that restricts data communication traffic between two connected networks.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards\nFirewall\nA capability to limit network traffic between networks and/or information systems.\nExtended Definition: A hardware/software device or a software program that limits network traffic according to a set of rules of what access is and is not allowed or authorized.\nAdapted from: CNSSI 4009.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards\nFirewall\nInter-network connection device that restricts data communication traffic between two connected networks [11].\nNOTE: A firewall may be either an application installed on a general-purpose computer or a dedicated platform (appliance) that forwards or rejects/drops packets on a network. Typically firewalls are used to define zone borders. Firewalls generally have rules restricting which ports are open.\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/first-aid-injury": "TERM: First Aid Injury\nURL: https://iadclexicon.org/first-aid-injury\n\nFirst Aid Injury\nFirst aid injuries mean personal injuries that do not lead to absence or require medical treatment.\nSource:\u00a0Guidelines Regarding the Management Regulations, Norway, updated December 2012.\nRegulatory Guidance\nFirst Aid Injury\nCases that are not sufficiently serious to be reported as medical treatment or more serious cases but nevertheless require minor first aid treatment, e.g. dressing on a minor cut, removal of a splinter from a finger are considered to be first aid injuries. Note: IRF (www.irfoffshoresafety.com/country/performance/scope.aspx); OSH (NL) 15.1 and OSH (NS) Element 2, Part 15, Section 15.1.\nIncident Reporting and Investigation Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, November 30, 2012.\nRegulatory Guidance", "https://iadclexicon.org/first-aid-station": "TERM: First Aid Station\nURL: https://iadclexicon.org/first-aid-station\n\nFirst Aid Station\n\u201cFirst aid station\u201d means a place, other than a first aid room or medical clinic, at which first aid supplies or equipment are stored.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations", "https://iadclexicon.org/first-end-connection": "TERM: First-end Connection\nURL: https://iadclexicon.org/first-end-connection\n\nFirst-end connection\nConnection made at the initiation point of the flowline or umbilical installation process.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/first-aid-treatment": "TERM: First Aid Treatment\nURL: https://iadclexicon.org/first-aid-treatment\n\nFirst Aid Treatment\nAny medical treatment rendered by a physician or other licensed health care professional beyond what is detailed below renders the work-related event Recordable.\nFirst Aid Treatment is limited to the following:\nNon-prescription medication at non-prescription strength;\nTetanus immunization;\nCleaning, flushing or soaking wounds on the surface of the skin;\nUsing wound coverings such as a Band-Aid, bandages, gauze pads, etc.; or using butterfly bandages or SteriStrips;\nUsing hot or cold therapy;\nUsing any non-rigid means of support such as elastic wraps, bandages, non rigid back belts, etc.;\nUsing temporary immobilization devices for transporting an injured person;\nDrilling a fingernail to relieve pressure or draining fluid from a blister;\nUsing eye patches;\nRemoval of foreign bodies from the eye using only irrigation or a cotton swab;\nRemoving splinters or foreign material from areas other than the eye by irrigation, tweezers, cotton swabs or other simple means;\nUsing finger guards;\nUsing massages (not physical therapy or chiropractic treatment); or\nDrinking fluids for relief of heat stress.\nSource:\nAPI\nRP 75, Recommended Practice for Development of a Safety and Environmental Management Program for Offshore Operations and Facilities: Upstream Segment, Third Edition, May 2004.\nGlobal Standards\nFirst Aid Treatment\nFIRST AID TREATMENT shall mean using a non-prescription medication at non-prescription strength; administering tetanus immunizations; cleaning, flushing, or soaking wounds on the surface of the skin; using wound coverings such as bandages, gauze pads, or butterfly bandages; using hot or cold therapy; using any non-rigid means of support such as elastic bandages; using temporary immobilization devices when transporting an accident victim; drilling of a fingernail or toenail to relieve pressure or draining fluid from a blister; using eye patches; removing foreign bodies from the eye using only irrigation or a cotton swab; removing splinters or foreign material from areas other than the eye by irrigation, tweezers, cotton swabs, or other simple means; using finger guards; using massages; or drinking fluids for the relief of heat stress.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/first-fiscal-year-of-offshore-production": "TERM: First Fiscal Year of Offshore Production\nURL: https://iadclexicon.org/first-fiscal-year-of-offshore-production\n\nFirst Fiscal Year of Offshore Production\n\u201cFirst fiscal year of offshore production\u201d means, at the option of the Government of the Province, exercised by filing a notice in writing with the Federal Minister before the commencement of commercial production of petroleum in the offshore area,\n1. the earliest of\n1. the fiscal year beginning on the first day of April next following the day that is three years immediately following the commencement of commercial production of petroleum in the offshore area, and\n2. any one of the three fiscal years immediately preceding the fiscal year referred to in subparagraph (a)(i), if a request for the designation of such year as the first fiscal year of offshore production is made in writing to the Federal Minister by the Provincial Minister prior to the beginning of such year, or\n2. the fiscal year beginning on the first day of April next following the commencement of commercial production of petroleum in the offshore area; premier exercice de production extrac\u00f4ti\u00e8re.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation", "https://iadclexicon.org/first-article": "TERM: First Article\nURL: https://iadclexicon.org/first-article\n\nFirst Article\nRepresentative sample of a product, component, or output from a process used to verify that prescribed activities have satisfied the requirements as specified by the organization.\nNOTE Samples can include trial purchases and prototypes.\nSource:\nAPI\nSPEC Q1, Specification for Quality Management System Requirements for Manufacturing Organizations for the Petroleum and Natural Gas Industry, Ninth Edition, June 2013 (Errata 2, March 2014).\nGlobal Standards", "https://iadclexicon.org/fiscal-arrangements-act": "TERM: Fiscal Arrangements Act\nURL: https://iadclexicon.org/fiscal-arrangements-act\n\nFiscal Arrangements Act\n\u201cFiscal Arrangements Act\u201d means the Federal-Provincial Fiscal Arrangements and Federal Post-Secondary Education and Health Contributions Act, 1977; loi de 1977.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation", "https://iadclexicon.org/fishing-gear": "TERM: Fishing Gear\nURL: https://iadclexicon.org/fishing-gear\n\nFishing Gear\nFishing gear means any physical device or part thereof or combination of items that may be placed on or in the water or on the sea-bed with the intended purpose of capturing, or controlling for subsequent capture or harvesting, marine or fresh water organisms.\nSource: Resolution MEPC.201(62), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships, 1973 (Revised MARPOL Annex V), 15 July 2011, International Maritime Organization.\nLegislation", "https://iadclexicon.org/fitness-for-purpose": "TERM: Fitness-for-Purpose\nURL: https://iadclexicon.org/fitness-for-purpose\n\nFitness-for-Purpose\nA demonstration that an existing structure has adequate strength to resist the imposed assessment loads.\nSource:\nAPI\nRP 2SIM, Structural Integrity Management of Fixed Offshore Structures, First Edition, November 2014.\nGlobal Standards\nFitness-for-Purpose\nMeeting the intent of an International Standard although not meeting specific provisions of that International Standard in local areas, such that failure in these areas will not cause unacceptable risk to life-safety or the environment.\u00a0[ISO 19900:2002].\nSource:\u00a0ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards", "https://iadclexicon.org/fish-neck": "TERM: Fish Neck\nURL: https://iadclexicon.org/fish-neck\n\nFish Neck\nRegion with a reduced diameter at or near the upper end of a drill string member which fishing tools can grab.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/fitter": "TERM: Fitter\nURL: https://iadclexicon.org/fitter\n\nFitter\nTradesman able to perform satisfactory and independent work in the installation and joining of composite piping.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/fit": "TERM: FIT\nURL: https://iadclexicon.org/fit\n\nFIT\nApplication of pressure by superimposing a surface pressure on a fluid column in order to determine ability of a subsurface zone to withstand a certain pressure.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nFIT\nGeometric relationship between parts.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nFIT\nFit, when defined as the geometric relationship between parts, includes the tolerance criteria used during the design of a part and its mating parts. Fit, when defined as the state of being adjusted to or shaped for, includes the tolerance criteria used during the design of a seal and its mating parts.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards\nFIT\nGeometric relationship between parts including the tolerance criteria used during the design of a part and its mating parts.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards\nFIT\nGeometric relationship between parts.\nNOTE This includes the tolerance criteria used during the design of a part and its mating parts, including seals.\nSource:\nAPI\nSPEC 14A, Specification for Subsurface Safety Valve Equipment, Eleventh Edition, October 2005 (Reaffirmed June 2012).\nGlobal Standards\nFIT\n1. The geometric relationship between parts. This would include the tolerance criteria\nused during the design of a part and its mating parts.\n2. The state of being adjusted to or shaped for, this would include the tolerance criteria used during the design of a seal and its mating parts.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards\nFIT\nFormation integrity test.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nSource:\nAPI\nBulletin 97, Well Construction Interface Document Guidelines, First Edition, December 2013.\u00a0Global Standards\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards\nSource: Deep Water Well Control \u00a0Guidlines.\nIADC Guidelines", "https://iadclexicon.org/fit-testing": "TERM: Fit Testing\nURL: https://iadclexicon.org/fit-testing\n\nFit Testing\nThe process of evaluating a respirator\u2019s sealing characteristics for a specific user and the respirator\u2019s performance for the user under controlled conditions. For inert entry, fit testing of respiratory protection equipment shall include the specific equipment which will be used for entry as described in 7.2 n).\nSource: API Standards 2217A, Guidelines for Safe Work in Inert Confined Spaces in the Petroleum and Petrochemical Industries, Fourth Edition, July 2009.\nGlobal Standards", "https://iadclexicon.org/fit-for-purpose": "TERM: Fit-for-Purpose\nURL: https://iadclexicon.org/fit-for-purpose\n\nFit for Purpose\n\u2018Fit for purpose\u2019 means able to perform intended functions. Intended functions include drilling in case of drilling rigs, and top side facilities in case of production well / process\u00a0 platforms. OISD guidance notes for fit for purpose certification of MODU are placed at annexure-4.\nSource:\u00a0Guidance Notes on Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, Oil Industry Safety Directorate (India), 2012.\nRegulatory Guidance\nFit-for-Purpose\nMeeting the intent of an International Standard although not meeting specific provisions of that International Standard in local areas, such that failure in these areas will not cause unacceptable risk to life-safety or the environment.\u00a0[ISO 19900:2002].\nSource:\u00a0ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards\nSource:\u00a0ISO 19900:2013, Petroleum and natural gas industries \u2013 General requirements\u00a0for offshore structures.\nGlobal Standards", "https://iadclexicon.org/fishscaling": "TERM: Fishscaling\nURL: https://iadclexicon.org/fishscaling\n\nFishscaling\nTendency of one tensile armour wire edge to lift off of the underlying layer because of deflection or incorrect twist deformation during armour winding.\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/fitness-for-service-evaluation": "TERM: Fitness-for-service Evaluation\nURL: https://iadclexicon.org/fitness-for-service-evaluation\n\nFitness-for-service evaluation\nAn engineering methodology whereby flaws and other deterioration/damage contained within piping systems are assessed in order to determine the structural integrity of the piping for continued service (see API 579-1/ASME FFS-1).\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nFitness-for-service evaluation\nA methodology whereby flaws and conditions contained within an equipment item are assessed in order to determine the integrity of the equipment for continued service.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006.\nGlobal Standards", "https://iadclexicon.org/fixed": "TERM: Fixed\nURL: https://iadclexicon.org/fixed\n\nFixed\nEquipment fastened to a support, or otherwise secured in a specific location when energized.\nSource: IEC 60079-14:2013, Explosive atmospheres \u2013 Part 14: Electrical installations design, selection and erection, Edition 5.0, November 2013.\nGlobal Standards", "https://iadclexicon.org/fitness-for-service-ffs-evaluation": "TERM: Fitness-For-Service (FFS) Evaluation\nURL: https://iadclexicon.org/fitness-for-service-ffs-evaluation\n\nFitness-For-Service (FFS) Evaluation\nA methodology whereby flaws and other deterioration/damage or operating conditions contained within a pressure vessel are assessed in order to determine the integrity of the vessel for continued service.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/fixed-installation": "TERM: Fixed Installation\nURL: https://iadclexicon.org/fixed-installation\n\nFixed Installation\n\u201cFixed installation\u201d means an offshore installation other than a mobile installation.\nSource: The Offshore Installations and Pipeline Works (Management and Administration) Regulations 1995, UK S.I. 1995/738, 1995.\nRegulations\nSource: The Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, S.I. 1995/743, 1995.\nRegulations\nFixed Installation\n\u201cFixed installation\u201d means an installation which cannot be moved from place to place without major dismantling or modification, whether or not it has its own motive power.\nSource: The Offshore Installations (Safety Case) Regulations 2005, UK S.I. 2005/3117, 2005.\nRegulations\nFixed Installation\nFor S.I. 1995/738, in regulation 2(1) (interpretation) omit the definition of \u201cfixed installation.\nSource: The Offshore Installations (Safety Case) Regulations 2005, UK S.I. 2005/3117, 2005.\nRegulations\nFixed Installation\nFor S.I. 1995/743, in regulation 2(1) (interpretation) omit the definition of \u201cfixed installation.\nThe Offshore Installations (Safety Case) Regulations 2005, UK S.I. 2005/3117, 2005.\nRegulations", "https://iadclexicon.org/fixed-ocs-facility": "TERM: Fixed OCS Facility\nURL: https://iadclexicon.org/fixed-ocs-facility\n\nFixed OCS facility\nFixed OCS facility means a bottom founded OCS facility permanently attached to the seabed or subsoil of the OCS, including platforms, guyed towers, articulated gravity platforms, and other structures.\nSource: Outer Continental Shelf Activities, 33 CFR 140-147 (2013).\nRegulations", "https://iadclexicon.org/fixed-or-floating-platforms": "TERM: Fixed or Floating Platforms\nURL: https://iadclexicon.org/fixed-or-floating-platforms\n\nFixed or Floating Platforms\nFixed or floating platforms means fixed or floating structures located at sea which are engaged in the exploration, exploitation or associated offshore processing of sea-bed mineral resources.\nSource: Resolution MEPC.201(62), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships, 1973 (Revised MARPOL Annex V), 15 July 2011, International Maritime Organization.\nLegislation", "https://iadclexicon.org/fixed-apparatus": "TERM: Fixed Apparatus\nURL: https://iadclexicon.org/fixed-apparatus\n\nFixed Apparatus (Types of Instruments)\nApparatus that is intended to have all parts permanently installed.\nSource:\u00a0IEC 60079-29-1, Explosive atmospheres \u2013 Part 29-1: Gas detectors \u2013 Performance requirements of detectors for flammable gases.\nGlobal Standards", "https://iadclexicon.org/fixed-load": "TERM: Fixed Load\nURL: https://iadclexicon.org/fixed-load\n\nFixed Load\nPermanent parts of the jack-up, including hull, legs and spudcans, outfit, stationary and moveable-fixed equipment.\u00a0NOTE Moveable-fixed equipment normally includes the drilling package structure and associated permanently attached equipment.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/fixed-platform-wells": "TERM: Fixed Platform Wells\nURL: https://iadclexicon.org/fixed-platform-wells\n\nFixed Platform Wells\nWells completed with a surface wellhead and a surface tree on a fixed platform. All of the casing strings are tied back to the surface wellhead.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards\nSource:\nAPI\nRP 90, Annular Casing Pressure Management for Offshore Wells, Upstream Segment. First Edition, August 2006.\nGlobal Standards", "https://iadclexicon.org/fixed-structure": "TERM: Fixed Structure\nURL: https://iadclexicon.org/fixed-structure\n\nFixed Structure\nstructure that is bottom founded and transfers most of the actions on it to the seabed.\nSource:\u00a0ISO 19900:2013, Petroleum and natural gas industries \u2013 General requirements\u00a0for offshore structures.\nGlobal Standards", "https://iadclexicon.org/fitting": "TERM: Fitting\nURL: https://iadclexicon.org/fitting\n\nFitting\nPressure-tight fluid-containing component with a geometry different from straight pipe.\nEXAMPLE:\nFlanges, tees, elbows, reducers and fabricated branch.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards\nFitting\nPiping component usually associated with a branch connection, a change in direction or change in piping diameter. Flanges are not considered fittings.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/fixed-local-application-fire-extinguishing-system-activation-alarm": "TERM: Fixed Local Application Fire-extinguishing System Activation Alarm\nURL: https://iadclexicon.org/fixed-local-application-fire-extinguishing-system-activation-alarm\n\nFixed Local Application Fire-extinguishing System Activation Alarm\nAn alarm to alert the crew that the system has been discharged, with indication of the section activated.\nSource:\u00a0IMO resolution A.1021(26), Code on Alarms and Indicators, 2009, 18 January 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/fixed-platform": "TERM: Fixed Platform\nURL: https://iadclexicon.org/fixed-platform\n\nFixed Platform\nA bottom supported, stationary structure without significant movement in response to waves and currents in operating conditions. Examples are fixed platforms with jacket and pile supports. Jack-up rigs, and submersible bottomsupported rigs are similar in that they are effectively stationary.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Sixth Edition, May 2007.\nGlobal Standards\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards\nFixed Platform\nA platform extending above and supported by the sea bed by means of piling, spread footings or other means with the intended purpose of remaining stationary over an extended period.\nSource:\nAPI\nRP 2FB, Recommended Practice for the Design of Offshore Facilities Against Fire and Blast Loading, First Edition, April 2006.\nGlobal Standards", "https://iadclexicon.org/fixed-term-petroleum-production-license": "TERM: Fixed-term Petroleum Production License\nURL: https://iadclexicon.org/fixed-term-petroleum-production-license\n\nFixed-term petroleum production license\nFixed-term petroleum production licence means a petroleum production licence covered by item 2 or 3 of the table in subsection 165(1).\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/fl": "TERM: FL\nURL: https://iadclexicon.org/fl\n\nF\nL\nDesign load on the primary structure.\nSource:\nAPI\nStandard 2CCU, Offshore Cargo Carrying Units, First Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/flag-administration": "TERM: Flag Administration\nURL: https://iadclexicon.org/flag-administration\n\nFlag Administration\nThe maritime administration of a vessel\u2019s country of registry.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/flag-state": "TERM: Flag State\nURL: https://iadclexicon.org/flag-state\n\nFlag State\nThe Government of the nation whose flag a vessel is entitled to fly.\nSource:\nAPI\nRP 75, Recommended Practice for Development of a Safety and Environmental Management Program for Offshore Operations and Facilities: Upstream Segment, Third Edition, May 2004.\nGlobal Standards\nFlag State\nFlag State\nmeans a State whose flag a ship is entitled to fly.\nSource:\u00a0IMO Resolution MSC.255(84), Code of the International Standards and Recommended Practices for a Safety Investigation into a Marine Casualty or Marine Incident (Casualty Investigation Code), 16 May 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/flame-resistant-clothing": "TERM: Flame-resistant Clothing\nURL: https://iadclexicon.org/flame-resistant-clothing\n\nFlame-resistant Clothing\nClothing that is treated with chemicals and/or made of material that resists igniting if the responder is exposed to fire or heat.\nNOTE 1 Flame-resistant clothing helps to protect responders, for instance, such as those responders in the igniter boat during ISB.\nNOTE 2 The clothing should be cleaned, maintained, and regularly inspected in accordance with the manufacturer\u2019s instructions.\nNOTE 3 Some flame-resistant clothing may lose its protective qualities after repeated or improper cleanings.\u00a0 Wearing any flammable clothing over flame-resistant clothing negates the flame-resistant protection.\nNOTE 4 Flame-resistant clothing should be selected in accordance with 29 CFR Subpart I (Personal Protective Equipment), Section 1910.132 (General Requirements).\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards", "https://iadclexicon.org/flame-proof": "TERM: Flame-proof\nURL: https://iadclexicon.org/flame-proof\n\nFlame-proof\nA type of protection of electrical apparatus in which an enclosure will withstand an internal explosion of a flammable mixture which has penetrated into the interior, without suffering damage and without causing ignition, through any joints or structural openings in the enclosure, of an external explosive atmosphere consisting of one or more of the gases or vapors for which it is designed. This type of protection is referred to as \u201cd.\u201d NOTE: See also enclosure, explosion-proof.\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/flame-retardant": "TERM: Flame Retardant\nURL: https://iadclexicon.org/flame-retardant\n\nFlame Retardant\nChemical that is used to reduce or eliminate the tendency of a resin to burn, keep and propagate fire.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/flame-retention-device": "TERM: Flame-Retention Device\nURL: https://iadclexicon.org/flame-retention-device\n\nFlame-Retention Device\nDevice used to prevent flame lift-off from a flare burner.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nFlame-Retention Device\nDevice used to prevent flame blow off from a flare burner.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards", "https://iadclexicon.org/flame-type-equipment": "TERM: Flame-type Equipment\nURL: https://iadclexicon.org/flame-type-equipment\n\nFlame-type Equipment\n\u201cFlame-type equipment\u201d means any electric or fired heating equipment that uses an open flame, electric arc or element, and includes a space heater, a torch, a heated process vessel, a boiler, an electric arc or an open flame welder, or an open element electric heater or appliance; \u00e9quipement de type \u00e0 flamme.\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource:\u00a0Nova Scotia Offshore Petroleum Installations Regulations, SOR/95-191, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/flame-time": "TERM: After-Flame Time\nURL: https://iadclexicon.org/flame-time\n\nAfter-Flame Time\nAfter-flame time\nis the time during which the material continues to flame after the ignition source has been removed or extinguished.\nSource:\u00a0IMO Resolution MSC.307(88), International Code for Application of Fire Test Procedures, 2010 (2010 FTP Code), 3 December 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/flame-velocity": "TERM: Flame Velocity\nURL: https://iadclexicon.org/flame-velocity\n\nFlame Velocity\nSpeed at which a flame front travels into an unburned combustible mixture.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/flameproof": "TERM: Flameproof\nURL: https://iadclexicon.org/flameproof\n\nFlameproof\nA type of protection of electrical apparatus in which an enclosure will withstand an internal explosion of a flammable mixture which has penetrated into the interior, without suffering damage and without causing ignition, through any joints or structural openings in the enclosure, of an external explosive atmosphere consisting of one or more of the gases or vapors for which it is designed. This type of protection is referred to as \u201cd.\u201d\nNOTE: See also enclosure, explosionproof.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards", "https://iadclexicon.org/flammable": "TERM: Flammable\nURL: https://iadclexicon.org/flammable\n\nFlammable\nCapable of igniting easily, burning intensely or having a rapid rate of flame spread.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nFlammable\nCapable of igniting easily, burning intensely, or spreading flame rapidly.\nSource:\nAPI\nRP 14G, Recommended Practice for Fire Prevention and Control on Fixed Open-type Offshore Production Platforms: Upstream Segment, Fourth Edition, April 2007.\nGlobal Standards\nAPI RP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards", "https://iadclexicon.org/flameproof-enclosure-d": "TERM: Flameproof Enclosure \u201cd\u201d\nURL: https://iadclexicon.org/flameproof-enclosure-d\n\nFlameproof Enclosure \u201cd\u201d\nType of protection in which the parts capable of igniting an explosive gas atmosphere are\u00a0provided with an enclosure which can withstand the pressure developed during an internal\u00a0explosion of an explosive mixture and which prevents the transmission of the explosion to the\u00a0explosive gas atmosphere surrounding the enclosure.\nSource: IEC 60079-14:2013, Explosive atmospheres \u2013 Part 14: Electrical installations design, selection and erection, Edition 5.0, November 2013.\nGlobal Standards", "https://iadclexicon.org/flammable-explosive-limits": "TERM: Flammable (Explosive) Limits\nURL: https://iadclexicon.org/flammable-explosive-limits\n\nFlammable (Explosive) Limits\nThe lower and upper percentages by volume of concentration of gas in a gas-air mixture that will form an ignitable mixture (reference NFPA 497).\nAPI RP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards", "https://iadclexicon.org/flammable-highly-volatile-liquid": "TERM: Flammable, Highly Volatile Liquid\nURL: https://iadclexicon.org/flammable-highly-volatile-liquid\n\nFlammable, Highly Volatile Liquid\nSee highly volatile liquid.\nAPI RP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards", "https://iadclexicon.org/flammable-gas": "TERM: Flammable Gas\nURL: https://iadclexicon.org/flammable-gas\n\nFlammable Gas\nSubstance that exists exclusively in the gaseous state at normal atmospheric pressure and temperature and is capable of igniting and burning when mixed with air (oxygen) in the proper proportion and subjected to a source of ignition.\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards\nFlammable Gas (Gas Properties)\nGas or vapour which, when mixed with air in a certain proportion, will form an explosive atmosphere.\nNOTE For the purposes of this standard, the term \u201cflammable gas\u201d includes flammable vapours.\nSource:\u00a0IEC 60079-29-1, Explosive atmospheres \u2013 Part 29-1: Gas detectors \u2013 Performance requirements of detectors for flammable gases.\nGlobal Standards\nFlammable Gas (or Vapour)\nGas or vapour which, when mixed with air in certain proportions, will form an explosive gas atmosphere.\nSource:\u00a0IEC 61892-7, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 7: Hazardous areas.\nGlobal Standards", "https://iadclexicon.org/flammable-liquid": "TERM: Flammable Liquid\nURL: https://iadclexicon.org/flammable-liquid\n\nFlammable Liquid (Class MIII, and Class IC liquids)\nA liquid having a flash point below l00\u00b0F (37.8\u00b0C) and having a vapor pressure not exceeding 40 lb per sq. in. absolute (276 kilopascals) at l00\u00b0F (37.8\u00b0C). Flammable (Class 1) liquids are subdivided into Classes IA, IB, and IC. (See NFPA 30.)\nSource:\nAPI\nRP 14G, Recommended Practice for Fire Prevention and Control on Fixed Open-type Offshore Production Platforms: Upstream Segment, Fourth Edition, April 2007.\nGlobal Standards\nFlammable liquid\nAny liquid having a flashpoint below 100 \u00b0F (373 \u00b0C).\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nSource:\nAPI\nRP 74, Recommended Practice for Occupational Safety for Onshore Oil and Gas Production Operation, First Edition, October 2001 (March 2007).\nGlobal Standards\nFlammable Liquid\nLiquid capable of producing a flammable vapour under any foreseeable operating conditions.\nSource: IEC 61892-7, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 7: Hazardous areas.\nGlobal Standards\nFlammable Liquid\nA liquid having a flash point below 100oF., (37.8oC) and having a vapor pressure not exceeding 40 lb. per sq. in. (absolute) (176 kPa) at 100oF (37.8oC) and shall be known as Class I liquid. Class I Liquids shall be subdivided as follows: Class IA shall include those having flash points below 73oF., (22.8oC.) and having a boiling point below 100oF., (37.8oC.). Class IB shall include those having flash points below 73oF., (22.8oC.) and having a boiling point at or above 100oF., (37.8oC.). Class IC shall include those having flash points at or above 73oF., (22.8oC.) and below 100oF., (37.8oC.).\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations\nFlammable Liquid\n\u201cFlammable liquid\u201d means any liquid having a flashpoint below 100\u00b0F. (37.8\u00b0C.), except any mixture having components with flash-points of 100\u00b0F. ( 37.8\u00b0C) or higher, the total of which make up ninety-nine (99) percent or more of the total volume of the mixture. Flammable liquids shall be known as Class I liquids. Class I liquids are divided into three classes as follows:\nClass IA shall include liquids having flashpoints below 73\u00b0F. (22.8\u00b0C.) and having a boiling point below 100\u00b0F. (37.8\u00b0C.). Example: LPG.\nClass IB shall include liquids having flashpoints below 73\u00b0F. (22.8\u00b0C.) and having a boiling point at or above 100\u00b0F. (37.8\u00b0C.) Example: Acetone, Methyl Ethyl Ketone.\nClass IC shall include liquids having flashpoints at or above 73\u00b0F. (22.8\u00b0C.) and below 100\u00b0F. (37.8\u00b0C.). Example: Turpentine.\n6\nSource: State of Wyoming Occupational Safety and Health Rules and Regulations for Oil and Gas Well Drilling, Revised January 8, 2013.\nRegulations", "https://iadclexicon.org/flammable-limits": "TERM: Flammable Limits\nURL: https://iadclexicon.org/flammable-limits\n\nFlammable (Explosive) Limits\nThe lower and upper percentages by volume of concentration of gas in a gas-air mixture that will form an ignitable mixture. (See NFPA 325M.)\nSource:\nAPI\nRP 14G, Recommended Practice for Fire Prevention and Control on Fixed Open-type Offshore Production Platforms: Upstream Segment, Fourth Edition, April 2007.\nGlobal Standards", "https://iadclexicon.org/flammable-oils": "TERM: Flammable Oils\nURL: https://iadclexicon.org/flammable-oils\n\nFlammable Oils\nFlammable oils\n, for the purpose of these Guidelines, means those oils used in machinery spaces such as those listed in table 1.\nSource:\u00a0IMO MSC.1/Circ.1321, Guidelines for measures to prevent fires in engine-rooms and cargo pump-rooms, 11 June 2009, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/flammable-oil-system": "TERM: Flammable Oil System\nURL: https://iadclexicon.org/flammable-oil-system\n\nFlammable Oil System\nFlammable oil system\nmeans the system used for the supply of flammable liquid to engines or equipment.\nSource:\u00a0IMO MSC.1/Circ.1321, Guidelines for measures to prevent fires in engine-rooms and cargo pump-rooms, 11 June 2009, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/flammable-liquid-class-i-liquid": "TERM: Flammable Liquid (Class I Liquid)\nURL: https://iadclexicon.org/flammable-liquid-class-i-liquid\n\nFlammable Liquid (Class I Liquid)\nAny liquid that has a closed-cup flash point below 37.8 \u00b0C (100 \u00b0F), as determined by the test procedures and apparatus specified in NFPA 30. See 5.2. Flammable (Class I) liquids are subdivided into Classes IA, IB, and IC (reference NFPA 30.\nAPI RP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards", "https://iadclexicon.org/flammable-material": "TERM: Flammable Material\nURL: https://iadclexicon.org/flammable-material\n\nFlammable Material (Flammable Substance)\nMaterial which is flammable of itself, or is capable of producing a flammable gas, vapour or mist.\nSource:\u00a0IEC 61892-7, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 7: Hazardous areas.\nGlobal Standards", "https://iadclexicon.org/flammable-materials": "TERM: Flammable Materials\nURL: https://iadclexicon.org/flammable-materials\n\nFlammable Materials\nAs used in this Code, includes all fluids which will support combustion. Refer to NFPA 704 for guidance on classifying fluids in 6.3.4.\nNOTE: Some regulatory documents include separate definitions of flammables and combustibles based on their flash point. In this document flammable is used to describe both and the flash point, boiling point, auto ignition temperature or other properties are used in addition to better describe the hazard.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/flare": "TERM: Flare\nURL: https://iadclexicon.org/flare\n\nFlare\nDevice or system used to safely dispose of relief gases in an environmentally compliant manner through the use of combustion.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards\nFlare\nThe stack, pit, or device, or location where waste or excess flammable gases and vapors are burned in the atmosphere.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations", "https://iadclexicon.org/flange": "TERM: Flange\nURL: https://iadclexicon.org/flange\n\nFlange\nProtruding rim, with holes to accept bolts and having a sealing mechanism, used to join pressure-containing equipment with dimensions specified in this specification.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nFlange\nProtruding rim, with holes to accept bolts and having a sealing mechanism, used to join pressure-containing equipment with dimensions specified in this standard.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nFlange\nProtruding rim with holes to accept bolts and having a sealing mechanism used to join pressure-containing equipment, with dimensions specified in this International Standard.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012). Global Standards\nFlange\nProtruding rim, with holes to accept bolts and having a sealing mechanism, used to join pressure-containing equipment together by bolting to another flange.\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards\nFlange\nA protruding rim with holes to accept bolts and having a sealing mechanism wed to join pressure containing equipment, and with dimensions specified by API.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/flammable-substance": "TERM: Flammable Substance\nURL: https://iadclexicon.org/flammable-substance\n\nFlammable Substance\nSolid, liquid or gaseous substances, mixture of substances, as well as substances that occur in combinations of such states, which due to their flash point, contact with other substances, pressure, temperature or other chemical properties, represent a fire risk.\nSource:\u00a0Regulations Relating to Technical and Operational Matters at Onshore Facilities in the Petroleum Activities, etc. (The Technical and Operational Regulations) Norway, April 2010 (amended December 2010).\nRegulations", "https://iadclexicon.org/flange-loose": "TERM: Flange, Loose\nURL: https://iadclexicon.org/flange-loose\n\nFlange, Loose\nA flange, as manufactured, not intended to be made integral with another piece of API equipment. There are blind, threaded, spacer, welding neck, studded, or other connected adapter flanges.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards", "https://iadclexicon.org/flange-welding-neck": "TERM: Flange, Welding Neck\nURL: https://iadclexicon.org/flange-welding-neck\n\nFlange, Welding Neck\nA flange with a neck on the side opposite the sealing face prepared with a bevel to weld to corresponding pipe or transition pieces.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards", "https://iadclexicon.org/flange-threaded": "TERM: Flange, Threaded\nURL: https://iadclexicon.org/flange-threaded\n\nFlange, Threaded\nA flange having a sealing face on one side and female had on the other for the purpose of joining flanged connections to threaded connections.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards", "https://iadclexicon.org/flange-type-coupling": "TERM: Flange-Type Coupling\nURL: https://iadclexicon.org/flange-type-coupling\n\nFlange-Type Coupling\nCoupling having two flanges joined by threaded fasteners.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nFlange-Type Coupling\nA coupling having two flanges joined by bolts.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nSource:\nAPI\nSPEC 16R, Specification for Marine Drilling Riser Couplings, Exploration and Production Department, First Edition, January 1997.\nGlobal Standards\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/flange-joint": "TERM: Flange Joint\nURL: https://iadclexicon.org/flange-joint\n\nFlange Joint\nMechanical joint with face flanges for which the bolt circle and face dimensions conform to a recognized standard.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/flank": "TERM: Flank\nURL: https://iadclexicon.org/flank\n\nFlank (or Side)\nSurface of a thread that connects the crest with the root.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/flange-blind": "TERM: Flange, Blind\nURL: https://iadclexicon.org/flange-blind\n\nFlange, Blind\nA flange with no center bore, used to close off completely a flanged end or outlet connection.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards", "https://iadclexicon.org/flare-header": "TERM: Flare Header\nURL: https://iadclexicon.org/flare-header\n\nFlare Header\nPiping system that collects and delivers the relief gases to the flare.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards", "https://iadclexicon.org/flare-burner": "TERM: Flare Burner\nURL: https://iadclexicon.org/flare-burner\n\nFlare Burner\nPart of the flare where fuel and air are mixed at the velocities, turbulence, and concentration required to establish and maintain proper ignition and stable combustion.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/flare-burner-or-flare-tip": "TERM: Flare Burner or Flare Tip\nURL: https://iadclexicon.org/flare-burner-or-flare-tip\n\nFlare Burner or Flare Tip\nPart of the flare where fuel and air are mixed at the velocities, turbulence and concentration required to establish and maintain proper ignition and stable combustion.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards", "https://iadclexicon.org/flare-line": "TERM: Flare Line\nURL: https://iadclexicon.org/flare-line\n\nFlare Line\nLeads from pressure vessel, and is sized according to the pressure rating of the vessel. Contains a backpressure valve that maintains desired pressure on the pressure vessel. Manifolding before the flare line allows gas to feed a pipeline compressor.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/flare-tip": "TERM: Flare Tip\nURL: https://iadclexicon.org/flare-tip\n\nFlare Tip\nPart of the flare where fuel and air are mixed at the velocities, turbulence, and concentration required to establish and maintain proper ignition and stable combustion.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/flare-stack": "TERM: Flare Stack\nURL: https://iadclexicon.org/flare-stack\n\nFlare Stack\nCompletes the gas separation process and may be 10 to 100 feet high depending on production rates and gas composition. Careful decisions on height and placement of the flare stack are very important for personnel / equipment safety. May have auto ignition facility.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/flare-pit": "TERM: Flare Pit\nURL: https://iadclexicon.org/flare-pit\n\nFlare Pit\n\u201cFlare pit\u201d means a pit which contains flare equipment and which is used for temporary storage of liquid hydrocarbons which are sent to the flare but are not burned due to equipment malfunction. Flare pits may be used in conjunction with tank batteries or wells.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations\nFlare Pit\nPit which contains a flare and which is used for temporary storage of liquid hydrocarbons which are sent to the flare during equipment malfunction but which are not burned. A flare pit is used in conjunction with a gasoline plant, natural gas processing plant, pressure maintenance or repressurizing plant, tank battery, or a well.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/flare-pits": "TERM: Flare Pits\nURL: https://iadclexicon.org/flare-pits\n\nFlare Pits\nFLARE PITS used exclusively for flaring gas.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/flaring": "TERM: Flaring\nURL: https://iadclexicon.org/flaring\n\nFlaring:\nFlaring means the burning of natural gas as it is released into the atmosphere.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/flash": "TERM: Flash\nURL: https://iadclexicon.org/flash\n\nFlash\nA complete discharge of the cell between the thundercloud and ground (as it applies to cloud-to-ground lightning) (Uman,\nThe Lightning Discharge\n, p. 10).\nSource:\nAPI\nRP 545 Recommended Practice for Lightning Protection of Aboveground Storage Tanks for Flammable or Combustible Liquids, First Edition, October 2009.\nGlobal Standards", "https://iadclexicon.org/flash-point-or-flashpoint": "TERM: Flash Point or Flashpoint\nURL: https://iadclexicon.org/flash-point-or-flashpoint\n\nFlash Point or Flashpoint\nTemperature that a liquid releases sufficient vapor to form a mixture with air igniteable by a flame.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/flashback": "TERM: Flashback\nURL: https://iadclexicon.org/flashback\n\nFlashback\nPhenomenon occurring in a flammable mixture of air and gas when the local velocity of the mixture becomes less than the flame velocity, causing the flame to travel back through the mixture.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standard\nFlashback\nPhenomenon occurring in a flammable mixture of air and gas when the local velocity of the combustible mixture becomes less than the flame velocity, causing the flame to travel back to the point of mixture.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards", "https://iadclexicon.org/flash-side": "TERM: Flash Side\nURL: https://iadclexicon.org/flash-side\n\nFlash Side\nSide containing residue (\u201cflash\u201d) from stamping, or the side with concave indentation.\nSource:\nAPI\nSPEC 13A, Specification for Drilling Fluids Materials, Eighteenth Edition, February 2010.\nGlobal Standards", "https://iadclexicon.org/flashing": "TERM: Flashing\nURL: https://iadclexicon.org/flashing\n\nFlashing\nWhen a pressure drop causes the fluid to become gas-liquid mixture that continues to flow within a line or vessel.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/flash-point": "TERM: Flash Point\nURL: https://iadclexicon.org/flash-point\n\nFlash Point\nThe lowest temperature at which a flammable product emits enough vapor to form an ignitable mixture in air, (e.g. gasoline\u2019s flash point is about \u201345 \u00b0F, diesel\u2019s flash point varies from about 125 \u00b0F to 200 \u00b0F.)\nNOTE: An ignition source is required to cause ignition above the flash point, but below the auto-ignition temperature.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nFlashpoint\nLowest liquid temperature at which, under certain standardized conditions, a liquid gives off vapours in a quantity such as to be capable of forming an ignitable vapour/air mixture.\u00a0[IEV 426-02-14].\nSource:\u00a0IEC 61892-7, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 7: Hazardous areas.\nGlobal Standards\nFlashpoint\n\u201cFlashpoint\u201d means the minimum temperature at which a liquid gives off vapor within a test vessel in sufficient concentration to form an ignitable mixture with air near the surface of the liquid and shall be determined as follows:\n(A) For a liquid which has a viscosity of less than 45 SUS at 100\u00b0F. (37.8\u00b0C.), does not contain suspended solids, and does not have a tendency to form a surface film while under test, the procedure specified in the Standard Method of Test for Flashpoint by Tag Closed Tester (ASTM D-56-70) shall be used.\n(B) For a liquid which has a viscosity of 45 SUS or more at 100\u00b0F.(37.8\u00b0C.), or contains suspended solids or has a tendency to form a surface film while under test, the Standard Method of Test for Flashpoint by Pensky-Martens Closed Tester (ASTM D-93-7I) shall be used, except that the methods specified in Note 1 to Section 1.1 of ASTM D-93-71 may be used for the respective materials specified in the Note.\n(C) For a liquid that is a mixture of compounds that have different volatilities and flashpoints, its flashpoint shall be determined by using the procedure specified in paragraph (xxv) (A) or (B) of this section on the liquid in the form it is shipped. If the flashpoint, as determined by this test is 100\u00b0F. (37.8\u00b0C.) or higher, an additional flashpoint determination shall be run on a sample of the liquid evaporated to ninety (90) percent of its original volume, and the lower value of the two tests shall be considered the flashpoint of the material.\n(D) Organic peroxides, which undergo autoaccelerating thermal decomposition, are excluded from any of the flashpoint determination methods specified in this subparagraph.\nSource:\u00a0State of Wyoming Occupational Safety and Health Rules and Regulations for Oil and Gas Well Drilling, Revised January 8, 2013.\nRegulations\nFlash Point\nThe minimum temperature of a liquid at which sufficient vapor is given off to form an ignitable mixture with air, near the surface of the liquid or within the vessel used, as determined by the test procedure and apparatus specified in NFPA 30.\nAPI RP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards\nFlashpoint\nFlashpoint\nmeans the temperature in degrees Celsius (closed cup test) at which a product will give off enough flammable vapour to be ignited, as determined by an approved flashpoint apparatus.\nSource:\u00a0IMO MSC.1/Circ.1321, Guidelines for measures to prevent fires in engine-rooms and cargo pump-rooms, 11 June 2009, International Maritime Organization.\nRegulatory Guidance\nFlash Point\nThe lowest temperature at which the vapor pressure of the liquid is just sufficient to produce a flammable mixture at the lower limit of flammability.\nSource:\nAPI\nRP 14G, Recommended Practice for Fire Prevention and Control on Fixed Open-type Offshore Production Platforms: Upstream Segment, Fourth Edition, April 2007.\nGlobal Standards\nFlashpoint\nFlashpoint\nis the temperature in degrees Celsius (closed cup test) at which a product will give off enough flammable vapour to be ignited, as determined by an approved flashpoint apparatus. <Chapter II-2, part A, regulation 3>.\nSource:\u00a0IMO Resolution MSC.99(73), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 5 December 2000, International Maritime Organization.\nLegislation", "https://iadclexicon.org/flashpoint": "TERM: Flashpoint\nURL: https://iadclexicon.org/flashpoint\n\nFlash-point\n\u201cFlash-point\u201d of any petroleum means the lowest temperature at which it yields a vapour which will give a momentary flash when ignited, determined in accordance with the provisions of Chapter II and the rules made thereunder.\nSource:\u00a0The Petroleum Act, 1934 (Act No. 30 of 1934), India, 1934.\nLegislation\nFlashpoint\nFlashpoint\nis the temperature in degrees Celsius at which a product will give off enough flammable vapour to be ignited. Values given in the Code are those for a \u201cclosed-cup test\u201d determined by an approved flashpoint apparatus.\nSource: Resolution MEPC.119(52), 2004 amendments to the International Code for the Construction and Equipment of Ships Carrying Dangerous Chemicals in Bulk (IBC Code), 15 October 2004.\nRegulatory guidance, International Maritime Organization", "https://iadclexicon.org/flaw": "TERM: Flaw\nURL: https://iadclexicon.org/flaw\n\nFlaw\nAn imperfection in a piping system usually detected by NDE which may or may not be a defect depending upon the applied acceptance criteria.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/flat-characteristic-curve": "TERM: Flat Characteristic Curve\nURL: https://iadclexicon.org/flat-characteristic-curve\n\nFlat Characteristic Curve\nHead developed at shut-off is only slightly greater than that at the design capacity.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/fleet-angle": "TERM: Fleet Angle\nURL: https://iadclexicon.org/fleet-angle\n\nFleet Angle\n(for riser tensioners)\nIn marine riser nomenclature, the angle between the vertical axis and a riser tensioner line or the hydraulic cylinder rod (for direct-acting tensioners) at the point where the line (rod) connects to the telescopic joint.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nFleet Angle\nIn marine riser nomenclature, the fleet angle is the angle between the vertical axis and a riser tensioner line at the point where the line connects to the telescopic joint. See Figure 1.1.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nFleet Angle\nAngle between the vertical axis and a riser tensioner line at the point where the line connects to the telescopic joint.\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/fld": "TERM: FLD\nURL: https://iadclexicon.org/fld\n\nFLD\nFull-length drifted.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/flex-joint": "TERM: Flex Joint\nURL: https://iadclexicon.org/flex-joint\n\nFlex Joint\nBall joint.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nFlex Joint\nDevice(s) installed between the bottom of the diverter and the telescopic joint (upper flex or ball joint), in the top section of the LMRP (lower flex or ball joint), or under a keel joint (intermediate flex or ball joint, if used), to permit relative angular movement of the riser and reduce stresses due to vessel motion and environmental forces.\nNOTE: Upper flex ball joint is sometimes called a diverter flex ball joint.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nFlex Joint\nA steel and elastomer assembly having central through-passage equal to or greater in diameter than the riser bore that may be positioned in the riser string to reduce local bending stresses.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nFlex Joint\nLaminated metal and elastomer assembly, having a central through-passage equal to or greater in diameter than the interfacing pipe or tubing bore, that is positioned in the riser string to reduce the local bending stresses.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nFlex Joint\nSteel and elastomer assembly that has a central through-passage equal to or greater in diameter than the riser bore and that may be positioned in the riser string to reduce local bending stresses.\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/flexball-joint": "TERM: Flex/Ball Joint\nURL: https://iadclexicon.org/flexball-joint\n\nFlex/Ball Joint\nDevice(s) installed between the bottom of the diverter and LMRP joint, to permit relative angular movement of the riser, to reduce stresses due to vessel motion and environmental forces.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nFlex/Ball Joint\nA device installed directly above the subsea BOP stack and at the top of the telescopic riser joint to permit relative angular movement of the riser to reduce stresses due to vessel motions and environmental forces.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/flexed": "TERM: Flexed\nURL: https://iadclexicon.org/flexed\n\nFlexed\nCondition of a bow spring when a force three times the specified minimum restoring force (\u00b15%) has been applied to it.\nSource:\nAPI\nSPEC 10D, Specification for Bow-String Casing Centralizers Upstream Segment, Sixth Edition, March 2002 (Reaffirmed August 2010).\nGlobal Standards", "https://iadclexicon.org/flemi": "TERM: FLEMI\nURL: https://iadclexicon.org/flemi\n\nFLEMI\nFull-length electromagnetic inspection.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/flexible-flowline": "TERM: Flexible Flowline\nURL: https://iadclexicon.org/flexible-flowline\n\nFlexible Flowline\nFlexible pipe, wholly or in part, resting on the seafloor or buried below the seafloor, and used in a static application. NOTE The term flowline is used in this document as a generic term for flexible flowlines.\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/flexibility-factor": "TERM: Flexibility Factor\nURL: https://iadclexicon.org/flexibility-factor\n\nFlexibility Factor\nRatio of the flexibility in bending of a component/fitting to that of the flexibility of a straight pipe of the same lamination, Young\u2019s modulus and thickness having a length corresponding to the developed length of the fitting.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/flexible-joint": "TERM: Flexible Joint\nURL: https://iadclexicon.org/flexible-joint\n\nFlexible Joint\nLaminated metal and elastomer assembly, having a central through-passage equal to or greater in diameter than the interfacing pipe or tubing bore, that is positioned in the riser string to reduce the local bending stresses.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards", "https://iadclexicon.org/flexible-pipe": "TERM: Flexible Pipe\nURL: https://iadclexicon.org/flexible-pipe\n\nFlexible pipe\nFlexible pipe is characterized by a composite construction of layers of different materials, which allows large amplitude deflections without adverse effects on the pipe. This product may be delivered in one continuous length or joined together with connectors.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nFlexible pipe\nAssembly of a pipe body and end fittings where the pipe body is composed of a composite of layered materials that form a pressure-containing conduit and the pipe structure allows large deflections without a significant increase in bending stresses. NOTE Normally the pipe body is built up as a composite structure composed of metallic and polymer layers. The term \u201cpipe\u201d is used in this document as a generic term for flexible pipe.\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/flexible-pipe-system": "TERM: Flexible Pipe System\nURL: https://iadclexicon.org/flexible-pipe-system\n\nFlexible Pipe System\nFluid conveyance system for which the flexible pipe(s) is the primary component and which includes ancillary components attached directly or indirectly to the pipe.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nFlexible Pipe System\nFluid conveyance system for which the flexible pipe(s) is/are the primary component and which includes ancillary components attached directly or indirectly to the pipe.\nSource:\nAPI\nRP 17B, Recommended Practice for Flexible Pipe, Fourth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/flexible-riser": "TERM: Flexible Riser\nURL: https://iadclexicon.org/flexible-riser\n\nFlexible Riser\nFlexible pipe connecting a platform/buoy/ship to a flowline, seafloor installation, or another platform where the riser may be freely suspended (free, catenary), restrained to some extent (buoys, chains), totally restrained or enclosed in a tube (I- or J-tubes).\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/flexible-riser-base-connection": "TERM: Flexible Riser Base Connection\nURL: https://iadclexicon.org/flexible-riser-base-connection\n\nFlexible riser base connection\nPart of a riser base that forms the transition between the flexible pipe end fitting and the riser base structure.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/flight-inclined-ladder": "TERM: Flight of an Inclined Ladder\nURL: https://iadclexicon.org/flight-inclined-ladder\n\nFlight of an Inclined Ladder\nFlight of an inclined ladder\nmeans the actual stringer length of an inclined ladder. For vertical ladders, it is the distance between the platforms.\nSource:\u00a0IMO Resolution MSC.158(78), amendments to the Technical provisions for means of access for inspections (Resolution MSC.133(76)), 20 May 2004, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/flmpi": "TERM: FLMPI\nURL: https://iadclexicon.org/flmpi\n\nFLMPI\nFull length magnetic particle inspection (wet or dry MPI).\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/float-free-launch": "TERM: Float-Free Launch\nURL: https://iadclexicon.org/float-free-launch\n\nFloat-Free Launch\nFloat-free launching means the method of launching a survival craft or lifesaving appliance whereby the craft or appliance is automatically released from a sinking unit and is ready for use.\nSource: Mobile Offshore Drilling Units, 46 CFR 107-109 (2013).\nRegulations\nFloat-Free Launching\nFloat-free launching\nis that method of launching a survival craft whereby the craft is automatically released from a sinking ship and is ready for use. <Chapter III, Part A, regulation 3>.\nSource:\u00a0IMO Resolution MSC.47(66), adoption of amendments to the International Convention for the Safety of Life at Sea (SOLAS), 1974, 4 June 1996, International Maritime Organization.\nLegislation", "https://iadclexicon.org/float-collar": "TERM: Float Collar\nURL: https://iadclexicon.org/float-collar\n\nFloat Collar\nA short cylindrical section of steel which is placed in the casing string above the guide shoe. The float collar usually incorporates a bail or spring-loaded backpressure valve which prevents wellbore fluid from entering the casing while the pipe is lowered in the well. This makes the casing buoyant, thereby reducing the derrick stress while running casing.\nSource:\nAPI\nBULLETIN E3, Environmental Guidance Document: Well Abandonment and Inactive Well Practices for U.S. Exploration and Production Operations, First Edition, January 1993 (Reaffirmed June 2000).\nGlobal Standards", "https://iadclexicon.org/float-shoe": "TERM: Float Shoe\nURL: https://iadclexicon.org/float-shoe\n\nFloat Shoe\nA guide shoe run on the bottom of the casing string that incorporates a ball or spring-loaded backpressure valve which prevents wellbore fluid from entering the casing while the pipe is lowered in the well. Performs the same function as the float collar.\nSource:\nAPI\nBULLETIN E3, Environmental Guidance Document: Well Abandonment and Inactive Well Practices for U.S. Exploration and Production Operations, First Edition, January 1993 (Reaffirmed June 2000).\nGlobal Standards", "https://iadclexicon.org/floating-structure": "TERM: Floating Structure\nURL: https://iadclexicon.org/floating-structure\n\nFloating Structure\nStructure where the full weight is supported by buoyancy.\u00a0[ISO 19900:2002]\u00a0NOTE The full weight includes lightship weight, mooring system pre-tension, riser pre-tension, operating weight, etc.\nSource:\u00a0ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards\nSource:\u00a0ISO 19900:2013, Petroleum and natural gas industries \u2013 General requirements\u00a0for offshore structures.\nGlobal Standards", "https://iadclexicon.org/floating-mud-cap-drilling": "TERM: Floating Mud Cap Drilling\nURL: https://iadclexicon.org/floating-mud-cap-drilling\n\nFloating Mud Cap Drilling\nA drilling technique used to drill without returns while sacrificial fluid is continuously pumped down drill string and the annulus to avoid all possibility of formation fluid migrating to the surface. Open-hole formation is taking all injected (sacrificial) fluid and drilled cuttings without surface pressure assistance.\nSource:\u00a0ABS Guide for Classification and Certification of Managed Pressure Drilling Systems, September 2017.\nGlobal Standards", "https://iadclexicon.org/floating-pipe": "TERM: Floating Pipe\nURL: https://iadclexicon.org/floating-pipe\n\nFloating Pipe\nA surface pipe between the singlepoint mooring or buoy and the ship manifold. The floating pipe is normally permanently attached to the single-point mooring.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 3, Functional Unit Types and Special Features, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/floating-platform": "TERM: Floating Platform\nURL: https://iadclexicon.org/floating-platform\n\nFloating Platform\n\u201cFloating platform\u201d means a column-stabilized mobile offshore platform or a surface mobile offshore platform (plate-forme\nflottante\n).\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource:\u00a0Canada Oil and Gas Installations Regulations, SOR/96-118, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Petroleum Installations Regulations, SOR/95-191, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/flow-assurance": "TERM: Flow Assurance\nURL: https://iadclexicon.org/flow-assurance\n\nFlow assurance\nFlow assurance is a term commonly used to cover a wide range of flow-related issues. These issues typically include: hydrate formation, wax formation, asphaltene formation, emulsions, foaming, scale formation, sand production, slugging, materials-related issues.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nFlow assurance\nFlow assurance is the control or mitigation of the deposition/formation of hydrates, wax, asphaltenes, and scale in the production flow path. Many factors affect flow assurance such as fluid composition, pressure, flow rate and temperature. Fluids in the wellbore can experience significant temperature changes, and plugs can form as a result. Flow assurance is provided by chemical and/or thermal management. Design of the total system should consider the wellhead and tree, which have the highest heat loss. Some methods of prevention used in industry are as follows: VIT; tubing coating or finish; gas-filled \u201cA\u201d annulus near/above the mudline; low heat transfer fluid in the annulus; injection of fluids to minimize/prevent the effects of hydrates, paraffin, scale through \u201ccontrol lines\u201d strapped to the outside of the tubing; placement of SCSSVs below the top of hydrate/wax/asphaltene formation depth.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/floor-area": "TERM: Floor Area\nURL: https://iadclexicon.org/floor-area\n\nFloor Area\nThe maximum area of any horizontal plane intersecting an enclosed area.\nAPI RP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards", "https://iadclexicon.org/floating-vessel": "TERM: Floating Vessel\nURL: https://iadclexicon.org/floating-vessel\n\nFloating Vessel\nInstallation which is floating and positioned relative to the sea bottom by station-keeping systems such as catenary mooring systems, vertical tendons, and dynamic positioning systems based on thrusters.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nFloating Vessel\nBuoyant installation that is floating and positioned relative to the sea bottom by station keeping systems.\nNOTE The following types of station-keeping systems are normally considered: catenary mooring systems and dynamic positioning systems based on thrusters. Combination of station-keeping systems can be considered.\nEXAMPLE Semi- submersible drilling vessels and drill ships.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/floor-opening": "TERM: Floor Opening\nURL: https://iadclexicon.org/floor-opening\n\nFloor Opening\n\u201cFloor opening\u201d means an opening measuring 300 mm or more in its smallest dimension in a floor, platform, or deck.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nFloor Opening\n\u201cFloor opening\u201d means an opening measuring 300 mm or more in its smallest dimension in a floor, platform, pavement or yard; ouverture dans un plancher.\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations", "https://iadclexicon.org/flow": "TERM: Flow\nURL: https://iadclexicon.org/flow\n\nFlow\nVolume of fluid moving in a given direction per unit of time.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/floorman": "TERM: Floorman\nURL: https://iadclexicon.org/floorman\n\nFloorman\nMember of the rig crew whose work station during hoisting is on the rig floor. Also performs numerous other operating and maintenance duties as directed by the supervisor. May also be referred to as rotary helper, roughneck, driller\u2019s helper, or well puller.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards", "https://iadclexicon.org/flow-allocation": "TERM: Flow Allocation\nURL: https://iadclexicon.org/flow-allocation\n\nFlow Allocation\nFlow allocation procedure means the procedure to\nallocate total measured quantities of petroleum and water produced from or injected into a pool or zone back to individual wells in a pool or zone where individual well production or injection is not measured separately; and\nallocate production to fields that are using a common storage or processing facility.\nSource:\u00a0Drilling and Production Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, March 31, 2011.\nRegulatory Guidance", "https://iadclexicon.org/flow-allocation-procedure": "TERM: Flow Allocation Procedure\nURL: https://iadclexicon.org/flow-allocation-procedure\n\nFlow Allocation Procedure\n\u201cFlow allocation procedure\u201d means the procedure to\nallocate total measured quantities of oil, gas and water produced from or injected into a pool or zone back to individual wells in a pool or zone where individual well production or injection is not measured separately; and\nallocate production to fields that are using a common storage or processing facility (m\u00e9thode de r\u00e9partition du d\u00e9bit).\nSource:\u00a0Canada Oil and Gas Drilling and Production Regulations, SOR/2009-315, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Petroleum Drilling and Production Regulations, SOR/2009-317, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/flow-back": "TERM: Flow Back\nURL: https://iadclexicon.org/flow-back\n\nFlow Back\nThe fracture fluids that return to surface after a hydraulic fracture is completed and prior to the well being brought into production.\nSource: Identifying and assessing water sources: Guidance document for the onshore oil and gas industry, International Petroleum Industry Environmental Conservation Association (IPIECA), 2014.\nGlobal Standards", "https://iadclexicon.org/flow-back-system": "TERM: Flow Back System\nURL: https://iadclexicon.org/flow-back-system\n\nFlow Back System\nTypically consists of flow cross, flow diverter, emergency shut down valve (ESD), flow line, choke manifold, sample catcher, phase separation vessels, shipping pumps, flare line, flare stack.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/flow-calculation-procedure": "TERM: Flow Calculation Procedure\nURL: https://iadclexicon.org/flow-calculation-procedure\n\nFlow Calculation Procedure\n\u201cFlow calculation procedure\u201d means the procedure to be used to convert raw meter output to a measured quantity of oil, gas or water (m\u00e9thode de calcul du d\u00e9bit).\nSource:\u00a0Canada Oil and Gas Drilling and Production Regulations, SOR/2009-315, February 2013.\nRegulations\nSource:\u00a0Drilling and Production Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, March 31, 2011.\nRegulatory Guidance\nFlow Calculation Procedure\n\u201cFlow calculation procedure\u201d means the procedure to be used to convert raw meter output to a measured quantity of petroleum or water; m\u00e9thode de calcul du d\u00e9bit.\nSource:\u00a0Nova Scotia Offshore Petroleum Drilling and Production Regulations, SOR/2009-317, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/flow-characteristic": "TERM: Flow Characteristic\nURL: https://iadclexicon.org/flow-characteristic\n\nFlow Characteristic\nDescribes how the valve operates when opened to different percentages.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/flow-capacity": "TERM: Flow Capacity\nURL: https://iadclexicon.org/flow-capacity\n\nFlow Capacity\nRate at which equipment, such as a shaker, can process drilling fluid and solids. NOTE It is a function of many variables, including shaker configuration, design and motion, drilling fluid rheology, solids loading, and blinding by near-size particles.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/flow-control": "TERM: Flow Control\nURL: https://iadclexicon.org/flow-control\n\nFlow Control\nOperational limit based on the line or vessel flow rate through a station.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/flow-checks": "TERM: Flow Checks\nURL: https://iadclexicon.org/flow-checks\n\nFlow Checks\nAn observation, usually by ROV when riserless, of the condition of the well during a non-circulating period to determine if flow is occurring.\nSource:\nAPI\nRP 65, Cementing Shallow Water Flow Zones in Deepwater Wells, First Edition, September 2002 (August 2003).\nGlobal Standards", "https://iadclexicon.org/flow-computers-totalizers-and-indicators": "TERM: Flow Computers, Totalizers and Indicators\nURL: https://iadclexicon.org/flow-computers-totalizers-and-indicators\n\nFlow Computers, Totalizers and Indicators\nComputers and totalizers integrate the functions of flow and temperature measurement, computation, alarms, data acquisition, input and output standardization, and closed loop control. They require external sensor input to function.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/flow-diverter": "TERM: Flow Diverter\nURL: https://iadclexicon.org/flow-diverter\n\nFlow Diverter\nInstalled at the top of the BOP above the flow cross. Function is to divert returned fluids away from the drill floor. There are two types of flow diverter.\nPassive \u2013 creates a friction fit seal between the rubber element and the drill Tension in the rubber element and well pressure maintains the seal.\nActive. Active diversion relies on external hydraulic pressure to create a seal between the element and the drill string. A Hydraulic regulator is required to maintain the seal in the face of changes as different components pass through the element. This method requires an oil regulator, accumulator, charging pump and hydraulic controls.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/flow-cross": "TERM: Flow Cross\nURL: https://iadclexicon.org/flow-cross\n\nFlow Cross\nFirst item of ancillary equipment coupled with the rig\u2019s primary well control equipment. A flanged spool with one or two flanged outlets and is typically located between the rig\u2019s upper spherical preventer and the flow diverter.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/flow-controllers": "TERM: Flow Controllers\nURL: https://iadclexicon.org/flow-controllers\n\nFlow Controllers\nA controller is a device that operates automatically to regulate a controlled variable. Flow controllers regulate flow direction and velocity.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/flow-chart": "TERM: Flow Chart\nURL: https://iadclexicon.org/flow-chart\n\nFlow Chart\nDiagram that shows logic, choices, and results of each step of a program with symbols and standard English 2) chart showing flow delivery into or out of a line or vessel.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/flow-indicators-sight": "TERM: Flow Indicators Sight\nURL: https://iadclexicon.org/flow-indicators-sight\n\nFlow Indicators Sight\nSight flow indicators provide a quick, reliable and economical way to verify the flow of fluids through industrial process lines.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/flow-drilling": "TERM: Flow Drilling\nURL: https://iadclexicon.org/flow-drilling\n\nFlow Drilling\nAn underbalance technique where liquid hydrocarbons are returned to surface and separated by a skimmer system.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/flow-meter-gas-volumetric": "TERM: Flow Meter Gas Volumetric\nURL: https://iadclexicon.org/flow-meter-gas-volumetric\n\nFlow Meter Gas Volumetric\nGas volumetric flow meters measure the flow or quantity of a moving gas in terms of volume per unit time (ACFM).\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/flow-meters-and-sensors": "TERM: Flow Meters and Sensors\nURL: https://iadclexicon.org/flow-meters-and-sensors\n\nFlow Meters and Sensors\nFlow meters and flow sensors are devices used for measuring the flow or quantity of a moving fluid or gas.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/flow-line": "TERM: Flow Line\nURL: https://iadclexicon.org/flow-line\n\nFlow Line\nThe piping that exits the bell nipple and conducts drilling fluid and cuttings to the shale shaker and drilling fluid pits.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards\nFlow Line\nConduit for well returns routed from the wellhead to the choke manifold and from the wellhead to processing equipment. Considerations of design include size, connections, geometry, and pressure rating and anticipated flow conditions.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards\nFlow Line\n\u201cFlow line\u201d means the surface pipe which carries drilling fluid from surface tanks or other storage.\nSource: Oil and Gas Drilling and Servicing Operations, Michigan Administrative Code R 408, February 8, 2013.\nRegulations", "https://iadclexicon.org/flow-line-sensor": "TERM: Flow Line Sensor\nURL: https://iadclexicon.org/flow-line-sensor\n\nFlow Line Sensor\nA device to monitor rate of fluid flow from the annulus.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards", "https://iadclexicon.org/flow-loop": "TERM: Flow Loop\nURL: https://iadclexicon.org/flow-loop\n\nFlow Loop\nPiping that connects the outlet(s) of the subsea tree to the subsea flowline connection and/or to other tree piping connections (crossover piping, etc.).\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/flow-straightener": "TERM: Flow Straightener\nURL: https://iadclexicon.org/flow-straightener\n\nFlow Straightener\nLine or vessel flow straightener that lessens any whorls or eddies in the flow that might decrease the accuracy of the meter measurement.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/flow-line-valve": "TERM: Flow Line Valve\nURL: https://iadclexicon.org/flow-line-valve\n\nFlow Line Valve\n\u201cFlow line\u201d means the surface pipe which carries drilling fluid from surface tanks or other storage.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/flow-switches-gas-liquid-mass": "TERM: Flow Switches Gas & Liquid Mass\nURL: https://iadclexicon.org/flow-switches-gas-liquid-mass\n\nFlow Switches Gas & Liquid Mass\nA device with a switch output based on the measured flow of a moving fluid or gas in terms of mass per unit time (e.g. kilograms per hour).\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/flow-switches-gas-liquid-velocity": "TERM: Flow Switches Gas & Liquid Velocity\nURL: https://iadclexicon.org/flow-switches-gas-liquid-velocity\n\nFlow Switches Gas & Liquid Velocity\nA device with a switch output based on the measured flow of a moving fluid or gas in terms of velocity (e.g. feet per second).\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/flow-switches-gas-volumetric": "TERM: Flow Switches \u2013 Gas Volumetric\nURL: https://iadclexicon.org/flow-switches-gas-volumetric\n\nFlow Switches \u2013 Gas Volumetric\nA device with a switch output based on the measured flow of a moving gas in terms of volume per unit time (for example, cubic feet per minute).\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/flow-switches-liquid-volumetric": "TERM: Flow Switches \u2013 Liquid Volumetric\nURL: https://iadclexicon.org/flow-switches-liquid-volumetric\n\nFlow Switches \u2013 Liquid Volumetric\nA device with a switch output based on the measured flow of a moving liquid in terms of volume per unit time (for example, gallons per hour).\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/flow-rate": "TERM: Flow Rate\nURL: https://iadclexicon.org/flow-rate\n\nFlow Rate\nVolume of liquid or slurry which moves through a pipe in one unit of time. NOTE It is expressed as cubic metres per minute, gallons per minute, barrels per minute, etc.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/flow-through-method": "TERM: Flow-through Method\nURL: https://iadclexicon.org/flow-through-method\n\nFlow-through Method\nFlow-through method \u2013 a process by which replacement ballast water is pumped into a ballast tank intended for the carriage of ballast water, allowing water to flow through overflow or other arrangements.\nSource:\u00a0Resolution MEPC.124(53), Guidelines for ballast water exchange (G6), 22 July 2005, International Maritime Organization.\nRegulatory Guidance\nSource:\u00a0Resolution MEPC.149(55), Guidelines for ballast water exchange design and construction standards (G11), 13 October 2006, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/flow-system": "TERM: Flow System\nURL: https://iadclexicon.org/flow-system\n\nFlow System\n\u201cFlow system\u201d means the flow meters, auxiliary equipment attached to the flow meters, fluid sampling devices, production test equipment, the master meter and meter prover used to measure and record the rate and volumes at which fluids are\nproduced from or injected into a pool;\nused as a fuel;\nused for artificial lift; or\nflared or transferred from a production installation (syst\u00e8me d\u2019\u00e9coulement).\nSource:\u00a0Canada Oil and Gas Drilling and Production Regulations, SOR/2009-315, February 2013.\nRegulations\nSource:\u00a0Drilling and Production Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, March 31, 2011.\nRegulatory Guidance\nSource:\u00a0Nova Scotia Offshore Petroleum Drilling and Production Regulations, SOR/2009-317, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/flow-wetted": "TERM: Flow-wetted\nURL: https://iadclexicon.org/flow-wetted\n\nFlow-wetted\n<surface> coming into direct contact with the dynamic movement of well fluids in the flow stream.\n[SOURCE: API Spec 11D1]\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards", "https://iadclexicon.org/flow-wetted-component": "TERM: Flow-Wetted Component\nURL: https://iadclexicon.org/flow-wetted-component\n\nFlow-Wetted Component\nComponent (3.5) that comes in direct contact with the dynamic movement of well fluids in the flow stream.\nSource:\nAPI\nSPEC 11D1, Packers and Bridge Plugs, Upstream Segment, Second Edition, July 2009.\nGlobal Standards", "https://iadclexicon.org/flowing-well": "TERM: Flowing Well\nURL: https://iadclexicon.org/flowing-well\n\nFlowing Well\n\u201cFlowing well\u201d means any well from which oil or gas is produced naturally and without artificial lifting equipment.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/flowline": "TERM: Flowline\nURL: https://iadclexicon.org/flowline\n\nFlowline\nPiping or trough which directs drilling fluid from the rotary nipple to the surface drilling fluid system.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards\nFlowline\nProduction/injection line, service line or pipeline through which fluid flows. NOTE In this part of ISO 13628, the term is used to describe solutions or circumstances of general nature related to a\nflowline\n.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nFlowline\nAny pipeline connecting to the subsea tree assembly outboard the flowline connector or hub.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards\nFlowline\nThe piping which exits the bell nipple and conducts drilling fluid and cuttings to the shale shaker and drilling fluid pits.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nFlowline\n\u201cFlowline\u201d means a pipeline that is used to transport fluids from a well to a production facility or vice versa, and includes intrafield export and all gathering lines (conduite d\u2019\u00e9coulement).\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource: Canada Oil and Gas Installations Regulations, SOR/96-118, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Petroleum Installations Regulations, SOR/95-191, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/flowline-connector-support-frame": "TERM: Flowline Connector Support Frame\nURL: https://iadclexicon.org/flowline-connector-support-frame\n\nFlowline Connector Support Frame\nStructural frame which receives and supports the flowline connector and transfers flowline loads back into the wellhead or seabed anchored structure.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/flowlines": "TERM: Flowlines\nURL: https://iadclexicon.org/flowlines\n\nFlowlines\nFLOWLINES shall mean those segments of pipe from the wellhead downstream through the production facilities ending at: in the case of gas lines, the gas metering equipment; or in the case of oil lines the oil loading point or LACT unit; or in the case of water lines, the water loading point, the point of discharge to a pit, the injection wellhead, or the permitted surface water discharge point.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/flowline-connector-system": "TERM: Flowline Connector System\nURL: https://iadclexicon.org/flowline-connector-system\n\nFlowline Connector System\nEquipment used to attach subsea pipelines and/or control umbilicals to a subsea tree. EXAMPLE Tree-mounted connection systems used to connect a subsea flowline directly to a subsea tree, connect a flowline end termination to the subsea tree through a jumper, connect a subsea tree to a manifold through a jumper, etc.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/fls": "TERM: FLS\nURL: https://iadclexicon.org/fls\n\nFLS\nFatigue limit state.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource:\u00a0ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards\nSource:\u00a0Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards\nSource:\u00a0ISO 19900:2013, Petroleum and natural gas industries \u2013 General requirements\u00a0for offshore structures.\nGlobal Standards\nSource: Verification of Lifting Appliances for the Oil and Gas Industry, DNV-OSS-308, October 2010, Det Norske Veritas AS,\nGlobal Standards", "https://iadclexicon.org/fluid": "TERM: Fluid\nURL: https://iadclexicon.org/fluid\n\nFluid\nsubstance that has no fixed shape and yields easily to external pressure\nNote 1 to entry: A fluid can be either a gas or a liquid.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nFluid\nGases, liquids and vapour in pure phases as well as mixtures thereof.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nFluid\n\u201cFluid\u201d means any material or substance that flows or moves, whether in a semi-solid, liquid, sludge, gaseous, or other form or state.\nSource:\u00a0Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, \u00a7 25.990, December 7, 2012.\nRegulations\nFluid\n\u201cFluid\u201d means gas, liquid or a combination of the two fluide.\nSource:\u00a0Canada Oil and Gas Drilling and Production Regulations, SOR/2009-315, February 2013.\nRegulations\nSource:\u00a0Drilling and Production Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, March 31, 2011.\nRegulatory Guidance\nSource:\u00a0Nova Scotia Offshore Petroleum Drilling and Production Regulations, SOR/2009-317, Canada, current to May 31, 2012.\nRegulations\nFluids\nFluids mean liquids and gases.\nSource:\u00a0Guidelines Regarding the Facilities Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/fluid-column-barrier": "TERM: Fluid Column Barrier\nURL: https://iadclexicon.org/fluid-column-barrier\n\nHydrostatic barrier or fluid column barrier\nHydrostatic pressure of a fluid column sufficient to prevent formation fluid influx into the wellbore.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/fluid-injection": "TERM: Fluid Injection\nURL: https://iadclexicon.org/fluid-injection\n\nFluid Injection\nInjection through an injection well of a fluid (liquid or gaseous) into a producing formation as part of an EOR project.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/fluid-flow": "TERM: Fluid Flow\nURL: https://iadclexicon.org/fluid-flow\n\nFluid Flow\nState in fluid dynamics of fluid in motion determined by fluid type, properties, geometry and velocity.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/fluid-density": "TERM: Fluid Density\nURL: https://iadclexicon.org/fluid-density\n\nFluid Density\nThe unit weight of fluid; e.g., pounds per gallon (lb/gal).\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards", "https://iadclexicon.org/fluid-migration-potential": "TERM: Fluid Migration Potential\nURL: https://iadclexicon.org/fluid-migration-potential\n\nFluid Migration Potential\nThe API inactive well program evaluates the potential for wellbore fluids to migrate through an inactive wellbore. Four fluid migration potential categories are defined in Table 3-1 as minimum, low, moderate, and significant. The appropriate fluid migration potential category for an inactive well is determined by the presence, or absence, of pressured formations and by the number of levels of protection.\nConcerns in evaluating the fluid migration potential are pressured formations existing as the completion interval or pressured formations existing behind uncemented casing in the same uncemented annulus as a fresh water aquifer that is not completely covered by surface casing. Pressured formations behind cemented casing are isolated and have minimum potential for fluid migration.\nTABLE 3-1\nCATEGORIES OF FLUID MIGRATION POTENTIAL INTO FRESH WATER AQUIFERS\nFluid Migration Potential Category\nMinimum\nThere are no pressured formations, or the only pressured formations are isolated from the fresh water aquifers by cemented production casing, liner, or intermediate casing.\nLow\nThe well has two or more levels of protection, there is no sustained pressure on the surface casing annulus, and The completion interval is a pressured formation, and all other pressured formations are isolated from the fresh water aquifers by cementing production casing, liner, or intermediate casing, or The completion interval may or may not be a pressured formation, but there are two or more levels of protection between the shallowest uncemented pressured formation and the lowermost fresh water aquifers.\nModerate\nThe well has one level of protection, there is no sustained pressure on the surface casing annulus, and The completion interval is a pressured formation, and all other pressured formations are isolated from the fresh water aquifers by cemented production casing, liner, or intermediate casing, or The completion interval may or may not be a pressured formation, but there is one level of protection between the shallowest uncemented pressured formation and the lowermost fresh water aquifer.\nSignificant\nThe well has zero levels of protection, and the completion interval is a pressured formation, or There is sustained pressure on the surface casing annulus, or The Christmas-tree or stuffing-box assembly design and mechanical integrity is not sufficient to provide long-term containment of the wellbore fluids, or A pressured formation and a fresh water aquifer exist in the same uncemented annulus.\nSource:\nAPI\nBULLETIN E3, Environmental Guidance Document: Well Abandonment and Inactive Well Practices for U.S. Exploration and Production Operations, First Edition, January 1993 (Reaffirmed June 2000).\nGlobal Standards", "https://iadclexicon.org/fluid-pumps": "TERM: Fluid Pumps\nURL: https://iadclexicon.org/fluid-pumps\n\nFluid Pumps\nFluid pumps includes positive displacement pumps, electric or diesel driven, used for well intervention activities such as; flush and test circulation systems, testing of well barriers, circulation through work string, well stimulation and other pumping application that requires high volume or pressure. Pumps may also be used as well kill pumps for well intervention activities.\nSource:\u00a0NORSOK D-002, Well intervention equipment, Rev. 2, June 2013.\nGlobal Standards", "https://iadclexicon.org/fluid-spacer": "TERM: Fluid Spacer\nURL: https://iadclexicon.org/fluid-spacer\n\nFluid Spacer\nAn oil or water based fluid used to separate incompatible drilling fluid from cement. Spacers are compatible with both the drilling fluid and the cement. The purpose of spacers is to minimize cement contamination by drillllig fluid and to displace drilling fluid from the wellbore 60 that the cement can form an effective hydraulic seal.\nSource:\nAPI\nBULLETIN E3, Environmental Guidance Document: Well Abandonment and Inactive Well Practices for U.S. Exploration and Production Operations, First Edition, January 1993 (Reaffirmed June 2000).\nGlobal Standards", "https://iadclexicon.org/fluorescence": "TERM: Fluorescence\nURL: https://iadclexicon.org/fluorescence\n\nFluorescence\nEmission of visible radiation by a substance as the result of the absorption of ultraviolet light radiation.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/fluoroprotein-foam-concentrate-fp": "TERM: Fluoroprotein Foam Concentrate (FP)\nURL: https://iadclexicon.org/fluoroprotein-foam-concentrate-fp\n\nFluoroprotein Foam Concentrate (FP)\nFluoroprotein foam concentrate (FP) is a protein foam concentrate with added fluorinated surface active agents.\nSource:\u00a0IMO MSC.1/Circ.1312, Revised Guidelines for the performance and testing criteria, and surveys of foam concentrates for fixed fire-extinguishing systems, 10 June 2009, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/fluorescent-magnetic-particle-inspection": "TERM: Fluorescent Magnetic Particle Inspection\nURL: https://iadclexicon.org/fluorescent-magnetic-particle-inspection\n\nFluorescent Magnetic Particle Inspection\nMagnetic particle inspection process employing a finely-divided, fluorescent, ferromagnetic inspection medium that fluoresces when exposed to black light.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/flush-deck-ship": "TERM: Flush Deck Ship\nURL: https://iadclexicon.org/flush-deck-ship\n\nFlush Deck Ship\nFlush deck ship\n. A flush deck ship is one which has no superstructure on the freeboard deck. <Chapter I, regulation 3>.\nSource:\u00a0IMO Resolution MSC.143(77), amendments to Annex B to the 1988 Load Lines Protocol, 5\u00a0June 2003, International Maritime Organization.\nLegislation", "https://iadclexicon.org/flut": "TERM: FLUT\nURL: https://iadclexicon.org/flut\n\nFLUT\nFull-length ultrasonic transverse.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/flux-lines": "TERM: Flux Lines\nURL: https://iadclexicon.org/flux-lines\n\nFlux Lines\nImaginary magnetic lines used as a means of explaining the behaviour of magnetic fields. Their conception is based on the pattern of lines produced when iron filings are sprinkled on a piece of paper laid over a magnet. Synonymous with Magnetic Lines of Force.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/flux-density": "TERM: Flux Density\nURL: https://iadclexicon.org/flux-density\n\nFlux Density\nStrength of a magnetic field. NOTE In the Gaussian system, flux density is expressed in gauss.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/flux-leakage": "TERM: Flux Leakage\nURL: https://iadclexicon.org/flux-leakage\n\nFlux Leakage\nMagnetic field forced out into the air by a distortion of the field within the OCTG, caused by the presence of a discontinuity.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/flvi": "TERM: FLVI\nURL: https://iadclexicon.org/flvi\n\nFLVI\nFull-length visual inspection.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/fly-ash": "TERM: Fly Ash\nURL: https://iadclexicon.org/fly-ash\n\nFly Ash\nPowdered residue from the combustion of coal having pozzolanic properties. NOTE See Clause 17 for further description.\nSource:\nAPI\nRP 10B-2, Recommended Practice for Testing Well Cements, First Edition, July 2005 (Reaffirmed: July 2010).\nGlobal Standards", "https://iadclexicon.org/flying-lead": "TERM: Flying Lead\nURL: https://iadclexicon.org/flying-lead\n\nFlying lead\nUnarmoured umbilical jumper with a termination plate at either end (incorporating connectors for the various lines) used to connect subsea facilities together. NOTE 1 A flying lead is commonly used to connect e.g. a subsea control module on a subsea tree to a subsea umbilical distribution unit. NOTE 2 This type of umbilical jumper is lightweight and hence can be picked up from a deployment basket on the seabed and manoeuvred into position using a free-flying ROV.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/fm": "TERM: FM\nURL: https://iadclexicon.org/fm\n\nFM\nFactory mutual research corporation.\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nFM\nFracture mechanics.\nSource:\nAPI\nTechnical Report 17TR7, Verification and Validation of Subsea Connectors, First Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards\nF\nM\nLeg moment reaction associated with\nF\nV.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/fmea": "TERM: FMEA\nURL: https://iadclexicon.org/fmea\n\nFMEA\nFailure Modes and Effects Analysis (FMEA) means a systematic analysis of systems and sub-systems to a level of detail that identifies all potential failure modes down to the appropriate sub-system level and their consequences.\nSource: IMO MSC.1/Circ.1580,\nGUIDELINES FOR VESSELS AND UNITS WITH DYNAMIC POSITIONING (DP) SYSTEMS,\n16 June 2017, International Maritime Organization.\nRegulatory Guidance\nFMEA\nFailure mode and effects analysis.\nSource: IMO MSC.1/Circ.1580,\nGUIDELINES FOR VESSELS AND UNITS WITH DYNAMIC POSITIONING (DP) SYSTEMS,\n16 June 2017, International Maritime Organization.\nRegulatory Guidance\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013. Global Standards\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011. Global Standards\nSource: NOPSEMA Guidance Note: Control Measures and Performance Standards, N-04300 GN0271, Australia, Revision 3, December 2011. Regulatory Guidance\nSource: ISO 17776:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Guidelines on tools and techniques for hazard identification and risk assessment. Global Standards\nSource: ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management. Global Standards\nSource: ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units. Global Standards\nFMEA\nTechnique which identifies failure modes and mechanisms, and their effects.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nFMEA\nFailure mode and effect analysis (see ISO TS 16949).\nSource:\nAPI\nTR 1PER15K-1, Protocol for Verification and Validation of High-pressure High-temperature Equipment, First Edition, March 2013.\nGlobal Standards\nFMEA\nFailure Modes and Effects Analysis.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nFMEA\nFailure modes and effects analysis. A technique for determining the ways in which equipment can fail and the consequences of the failure on reliability and safety.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards\nFailure Modes and Effects Analysis (FMEA)\nA hazard identification technique in which known failure modes of components or features of a system are considered and undesired outcomes are noted.\u00a0 FMEA is related to Fault Tree and Event Tree Analyses.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/fmea-proving-trials": "TERM: FMEA Proving Trials\nURL: https://iadclexicon.org/fmea-proving-trials\n\nFMEA Proving Trials\nFMEA proving trials means the test program for verifying the FMEA.\nSource: IMO MSC.1/Circ.1580,\nGUIDELINES FOR VESSELS AND UNITS WITH DYNAMIC POSITIONING (DP) SYSTEMS,\n16 June 2017, International Maritime Organization.\nRegulatory Guidance\nFMEA Proving Trials\nThe test program for verifying the FMEA.\nSource: IMO MSC.1/Circ.1580,\nGUIDELINES FOR VESSELS AND UNITS WITH DYNAMIC POSITIONING (DP) SYSTEMS,\n16 June 2017, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/fmeca": "TERM: FMECA\nURL: https://iadclexicon.org/fmeca\n\nFMECA\nFailure modes effects criticality analysis.\nSource:\nAPI\nTechnical Report 17TR7, Verification and Validation of Subsea Connectors, First Edition, April 2017.\nGlobal Standards\nFMECA\nFailure mode, effects and criticality analysis.\nSource:\nISO\n17776:2016, Petroleum and natural gas industries \u2014 Offshore production installations \u2014 Major accident hazard management during the design of new installations, Second Edition, December 2016.\nGlobal Standards\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nSource: ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards\nSource:\u00a0Oil & Gas UK, Guidelines on subsea BOP systems, Issue 1, July 2012,\nGlobal Standards\nFMECA\nanalysis usually performed after an FMEA (3.21) which can be based on the probability that the failure mode will result in system failure, or the level of risk associated with the failure mode, or a risk\u2019s priority\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nFMECA\nFailure mode effect and consequence analysis.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards\nFMECA\nFailure mode, effect and criticality analysis.\nSource:\nAPI\nRP 17H, Remotely Operated Vehicle (ROV) Interfaces on Subsea Production Systems, First Edition, July 2004 (Reaffirmed January 2009).\nGlobal Standards\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal Standards\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nSource: NOPSEMA Guidance note: Hazard Identification, N-04300-GN0107, Australia, Revision 5, December 2012.\nRegulatory Guidance", "https://iadclexicon.org/fmu": "TERM: FMU\nURL: https://iadclexicon.org/fmu\n\nFMU\nFinal make-up specimen condition.\nSource:\nAPI\nRP 5C5, Recommended Practice on Procedures for Testing Casing and Tubing Connections, Third Edition, July 2003 (Reaffirmed August 2010).\nGlobal Standards", "https://iadclexicon.org/fn": "TERM: FN\nURL: https://iadclexicon.org/fn\n\nFN\nFerrite Number.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/fna": "TERM: FNA\nURL: https://iadclexicon.org/fna\n\nFNA\nFlow-network analysis.\nSource:\u00a0ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards", "https://iadclexicon.org/foam-concentrate": "TERM: Foam Concentrate\nURL: https://iadclexicon.org/foam-concentrate\n\nFoam Concentrate\nFoam concentrate\nis the liquid which, when mixed with water in the appropriate concentration forms a foam solution.\nSource:\u00a0IMO MSC.1/Circ.1271, Guidelines for the approval of high-expansion foam using inside air for the protection of machinery spaces and cargo pump-rooms, 4 June 2008, International Maritime Organization.\nRegulatory Guidance\nFoam Concentrate\nFoam concentrate is a liquid which, when mixed with water in the appropriate concentration, gives a foam solution.\nSource:\u00a0IMO MSC.1/Circ.1312, Revised Guidelines for the performance and testing criteria, and surveys of foam concentrates for fixed fire-extinguishing systems, 10 June 2009, International Maritime Organization.\nRegulatory Guidance\nFoam Concentrate\nFoam concentrate\nis a liquid which, when mixed with water in the appropriate concentration forms a foam solution. <fixed foam fire-extinguishing systems>.\nSource:\u00a0IMO Resolution MSC.327(90), amendments to the International Code for Fire Safety Systems, 25 May 2012, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/foam-fire-fighting": "TERM: Foam (Fire Fighting)\nURL: https://iadclexicon.org/foam-fire-fighting\n\nFoam (Fire Fighting)\nFoam (fire fighting) is an aggregate of air filled bubbles formed from an aqueous solution of suitable foam concentrate.\nSource:\u00a0IMO MSC.1/Circ.1312, Revised Guidelines for the performance and testing criteria, and surveys of foam concentrates for fixed fire-extinguishing systems, 10 June 2009, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/foam-generators": "TERM: Foam Generators\nURL: https://iadclexicon.org/foam-generators\n\nFoam Generators\nFoam generators\nare discharge devices or assemblies through which foam solution is aerated to form foam that is discharged directly into the protected space, typically consisting of a nozzle or set of nozzles and a casing. The casing is typically made of perforated steel / stainless steel plates shaped into a box that enclose the nozzle(s).\nSource:\u00a0IMO MSC.1/Circ.1271, Guidelines for the approval of high-expansion foam using inside air for the protection of machinery spaces and cargo pump-rooms, 4 June 2008, International Maritime Organization.\nRegulatory Guidance\nFoam Generators\nFoam generators\nare discharge devices or assemblies through which high-expansion foam solution is aerated to form foam that is discharged into the protected space. Foam generators using inside air typically consist of a nozzle or set of nozzles and a casing. The casing is typically made of perforated steel/stainless steel plates shaped into a box that enclose the nozzle(s). Foam generators using outside air typically consist of nozzles enclosed within a casing that spray onto a screen. An electric, hydraulic or pneumatically driven fan is provided to aerate the solution. <fixed foam fire-extinguishing systems>.\nSource:\u00a0IMO Resolution MSC.327(90), amendments to the International Code for Fire Safety Systems, 25 May 2012, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/foam-delivery-ducts": "TERM: Foam Delivery Ducts\nURL: https://iadclexicon.org/foam-delivery-ducts\n\nFoam Delivery Ducts\nFoam delivery ducts\nare supply ducts for introducing high-expansion foam into the protected space from foam generators located outside the protected space. <fixed foam fire-extinguishing systems>.\nSource:\u00a0IMO Resolution MSC.327(90), amendments to the International Code for Fire Safety Systems, 25 May 2012, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/fmcd": "TERM: FMCD\nURL: https://iadclexicon.org/fmcd\n\nFMCD\nFloating Mud Cap Drilling.\nSource:\u00a0ABS Guide for Classification and Certification of Managed Pressure Drilling Systems, September 2017.\nGlobal Standards\nFMCD\nA drilling technique used to drill without returns while sacrificial fluid is continuously pumped down drill string and the annulus to avoid all possibility of formation fluid migrating to the surface. Open-hole formation is taking all injected (sacrificial) fluid and drilled cuttings without surface pressure assistance.\nSource:\u00a0ABS Guide for Classification and Certification of Managed Pressure Drilling Systems, September 2017.\nGlobal Standards", "https://iadclexicon.org/foam-mixing-ratio": "TERM: Foam Mixing Ratio\nURL: https://iadclexicon.org/foam-mixing-ratio\n\nFoam Mixing Ratio\nFoam mixing ratio\nis the percentage of foam concentrate mixed with water forming the foam solution. <fixed foam fire-extinguishing systems>.\nSource:\u00a0IMO Resolution MSC.327(90), amendments to the International Code for Fire Safety Systems, 25 May 2012, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/foam-making-branch-pipes": "TERM: Foam-making Branch Pipes\nURL: https://iadclexicon.org/foam-making-branch-pipes\n\nFoam-making Branch Pipes\nFoam-making branch pipes are air-aspirating nozzles in tube shape for producing and discharging foam, usually in straight stream only.\nSource:\u00a0IMO MSC.1/Circ.1431, Guidelines for the approval of helicopter facility foam fire-fighting appliances, 31 May 2012, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/foam": "TERM: Foam\nURL: https://iadclexicon.org/foam\n\nFoam (Phase System)\nTwo-phase system, similar to an emulsion, in which the dispersed phase is air or gas.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards\nFoam (Floating Material)\nBubbles floating on the surface of the drilling fluid. NOTE The bubbles are usually air-cut drilling fluid but can be formation gasses.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards\nFoam\nFoam is generally defined as gas dispersed in liquid in a ratio such that its bulk density approaches that of gas rather than liquid. Pure liquids rarely foam when gassed.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nFoam\nA two-phase system where the dispersed portion is air. Applied to UBD in water sensitive formations. Recyclable foams are available.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards\nFoam\nFoam\nis the extinguishing medium produced when foam solution passes through a foam generator and is mixed with air. <fixed foam fire-extinguishing systems>.\nSource:\u00a0IMO Resolution MSC.327(90), amendments to the International Code for Fire Safety Systems, 25 May 2012, International Maritime Organization.\nRegulatory Guidance\nFoam\nFoam\nis the extinguishing medium produced when foam solution passes through a foam generator and is mixed with air.\nSource: IMO MSC.1/Circ.1271, Guidelines for the approval of high-expansion foam using inside air for the protection of machinery spaces and cargo pump-rooms, 4 June 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/follow": "TERM: Follow-Up\nURL: https://iadclexicon.org/follow\n\nFollow-Up\nFollow-up means following up the party\u2019s own organisation, including system audits, management reviews, self-assessments, verifications, validations, measurements and surveys, see also the following standards: NS-EN-ISO 9000, Chapters 2.8, 3.8 and 3.9 and NS-EN-ISO 9004, Chapter 8.2 and Appendix A of the standard as regards health, safety and working environment.\u00a0Follow-up also includes following up other participants\u2019 organisations, cf. Section 18 of the Framework Regulations.\nSource:\u00a0Guidelines Regarding the Management Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/foam-mixing-rate": "TERM: Foam Mixing Rate\nURL: https://iadclexicon.org/foam-mixing-rate\n\nFoam Mixing Rate\nFoam mixing rate\nis the percentage of foam concentrate mixed with water forming the foam solution.\nSource:\u00a0IMO MSC.1/Circ.1271, Guidelines for the approval of high-expansion foam using inside air for the protection of machinery spaces and cargo pump-rooms, 4 June 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/follow-up-program": "TERM: Follow-up Program\nURL: https://iadclexicon.org/follow-up-program\n\nFollow-up Program\n\u201cFollow-up program\u201d means a program for\nverifying the accuracy of the environmental assessment of a project, and\ndetermining the effectiveness of any measures taken to mitigate the adverse environmental effects of the project; programme de suivi.\nSource: Canadian Environmental Assessment Act, 1992, c. 37, Canada, as consolidated November 2003.\nLegislation", "https://iadclexicon.org/follow-error": "TERM: Follow-Up Error\nURL: https://iadclexicon.org/follow-error\n\nFollow-Up Error\nFollow-up error\n: error which is caused by the delay between the existence of a value to be sensed and the availability of the corresponding signal or data stream at the output of the system. This error is e.g. the difference between the real heading of turning vessel and the available information at the output of the system. The follow-up error disappears when the system is static.\nSource:\u00a0IMO Resolution MSC.116(73), Recommendation on Performance Standards for Marine Transmitting Heading Devices (THDs), 1 December 2000, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/force-majeure-event": "TERM: Force Majeure Event\nURL: https://iadclexicon.org/force-majeure-event\n\nForce majeure event:\nAn event beyond your control such as war, act of terrorism, crime, or act of nature which prevents you from operating the wells and meters on your OCS facility.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/focal-point": "TERM: Focal Point\nURL: https://iadclexicon.org/focal-point\n\nFocal point\nAn OHS inspector allocated to liaise with the operator of one or more facilities concerning all OHS matters arising and who will usually (but not always) be the relevant lead inspector.\nSource: NOPSEMA Guideline \u2013 Glossary \u2013 Regulatory Operations, N-09000-GL0326, Australia, Revision 5, December 2011.\nRegulatory Guidance", "https://iadclexicon.org/forecastle": "TERM: Forecastle\nURL: https://iadclexicon.org/forecastle\n\nForecastle\nForecastle. A forecastle is a superstructure which extends from the forward perpendicular aft to a point which is forward of the after perpendicular. The forecastle may originate from a point forward of the forward perpendicular. <Chapter I, regulation 3>.\nSource:\u00a0IMO Resolution MSC.143(77), amendments to Annex B to the 1988 Load Lines Protocol, 5\u00a0June 2003, International Maritime Organization.\nLegislation", "https://iadclexicon.org/foreign-affairs-minister": "TERM: Foreign Affairs Minister\nURL: https://iadclexicon.org/foreign-affairs-minister\n\nForeign Affairs minister\nForeign Affairs Minister means the Minister administering the Diplomatic Privileges and Immunities Act 1967.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/follow-surveys": "TERM: Follow-Up Surveys\nURL: https://iadclexicon.org/follow-surveys\n\nFollow-Up Surveys\nFollow-up surveys mean chemical and biological surveys both during and after acute pollution. It should be possible to utilise the results of such surveys both during the combat phase with regard to evaluation of relevant measures for optimal combating of the pollution, and in the restoration phase with regard to identification of resources that have been harmed. Such surveys may require special instrumentation and technical measuring equipment, particularly in the event of underwater discharges for surveys in the water column.\nSource:\u00a0Guidelines Regarding the Activities Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/food-wastes": "TERM: Food Wastes\nURL: https://iadclexicon.org/food-wastes\n\nFood Wastes\nFood wastes means any spoiled or unspoiled food substances and includes fruits, vegetables, dairy products, poultry, meat products and food scraps generated aboard ship.\nSource: Resolution MEPC.201(62), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships, 1973 (Revised MARPOL Annex V), 15 July 2011, International Maritime Organization.\nLegislation", "https://iadclexicon.org/footprint": "TERM: Footprint\nURL: https://iadclexicon.org/footprint\n\nFootprint\nAfter a jackup unit is removed from a site, depressions are left in the seabed where the spudcans were located. The soil in way of the footprints has modified physical profiles of the seabed and soil properties.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards\nFootprint\nSea floor depression which remains when a jack-up is removed from a site.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/foreign-flag-vessel": "TERM: Foreign-flag Vessel\nURL: https://iadclexicon.org/foreign-flag-vessel\n\nForeign-flag vessel\nForeign-flag vessel means a vessel that:\nunder the law of a foreign country, is entitled to fly the flag of that country; and\nis flying that flag.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/forge-verb": "TERM: Forge, Verb\nURL: https://iadclexicon.org/forge-verb\n\nForge, Verb\nDeform metal plastically into desired shapes with compressive force. NOTE Forging is usually a hot process. The use of dies is optional.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nForge, Verb\nPlastically deform metal, usually hot, into desired shapes with compressive force, with open or closed dies.\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards", "https://iadclexicon.org/forge-verb-%e2%8c%a9hammer%e2%8c%aa": "TERM: Forge, Verb \u2329Hammer\u232a\nURL: https://iadclexicon.org/forge-verb-%e2%8c%a9hammer%e2%8c%aa\n\nForge, Verb \u2329Hammer\u232a\nPlastically deform metal, usually hot, into desired shapes by the use of compressive force, with or without dies.\nSource:\nAPI\nSPEC 7-1, Specification for Rotary Drill Stem Elements, First Edition, March 2006 (Addendum April 2011).\nGlobal Standards", "https://iadclexicon.org/forging": "TERM: Forging\nURL: https://iadclexicon.org/forging\n\nForging\n(1) Plastically deforming metal, usually hot, into desired shapes with compressive force, with or without dies. (2) A shaped metal part formed by the forging method.\nSource:\nAPI\nRP 7G, Recommended Practice for Drill Stem Design and Operating Limits, Upstream Segment, Sixteenth Edition, August 1998 (Addendum 2: September 2009).\nGlobal Standards\nForging\n(1) Plastically deforming metal, usually hot, into desired shapes with compressive force, with or without dies.\n(2) A shaped metal part formed by the forging method.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards\nForging\n(1) Plastically deforming metal, usually hot, into desired shapes with compressive force, with open or closed dies.\n(2) A shaped metal part formed by the forging method.\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/forging-noun": "TERM: Forging, Noun\nURL: https://iadclexicon.org/forging-noun\n\nForging, (noun)\nShaped metal part formed by the forging method.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards", "https://iadclexicon.org/foam-solution": "TERM: Foam Solution\nURL: https://iadclexicon.org/foam-solution\n\nFoam Solution\nFoam solution\nis a solution of foam concentrate and water.\nSource:\u00a0IMO MSC.1/Circ.1271, Guidelines for the approval of high-expansion foam using inside air for the protection of machinery spaces and cargo pump-rooms, 4 June 2008, International Maritime Organization.\nRegulatory Guidance\nSource:\u00a0IMO MSC.1/Circ.1312, Revised Guidelines for the performance and testing criteria, and surveys of foam concentrates for fixed fire-extinguishing systems, 10 June 2009, International Maritime Organization.\nRegulatory Guidance\nFoam Solution\nFoam solution\nis a solution of foam concentrate and water. <fixed foam fire-extinguishing systems>.\nSource:\u00a0IMO Resolution MSC.327(90), amendments to the International Code for Fire Safety Systems, 25 May 2012, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/forging-noun-%e2%8c%a9product%e2%8c%aa": "TERM: Forging, Noun \u2329Product\u232a\nURL: https://iadclexicon.org/forging-noun-%e2%8c%a9product%e2%8c%aa\n\nForging, Noun \u2329Product\u232a\nShaped metal part formed by the forging method.\nSource:\nAPI\nSPEC 7-1, Specification for Rotary Drill Stem Elements, First Edition, March 2006 (Addendum April 2011).\nGlobal Standards", "https://iadclexicon.org/form": "TERM: Form\nURL: https://iadclexicon.org/form\n\nForm\nEssential shape of a product including all its component parts.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nSource:\nAPI\nSPEC 14A, Specification for Subsurface Safety Valve Equipment, Eleventh Edition, October 2005 (Reaffirmed June 2012).\nGlobal Standards\nForm\nThe essential shape of a product including its component parts.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards\nForm\n\u201cForm\u201d means form given in the First Schedule.\nSource:\u00a0The Petroleum Rules, 1976, India, 1976.\nRegulations\nSource: The Petroleum Rules, 2002, India, 13th March 2002.\nRegulations", "https://iadclexicon.org/form-of-compliance-confirmation": "TERM: Form of Compliance Confirmation\nURL: https://iadclexicon.org/form-of-compliance-confirmation\n\nForm of compliance confirmation\nA certain procedure for certification by documents of compliance of products or other objects, processes of design (including survey works), production, construction, installation, adjustment, operation, storage, transportation, sale and reclamation, performance of works or rendering of services with the requirements of technical regulations, provisions of standards or terms of contracts. (as amended by the Federal Law dated 01.05.2007 No. 65-FZ)\nSource: Federal Law on Technical Regulation, No. 184-FZ, Russian Federation, December 2002 (amended September 2010).\nRegulations", "https://iadclexicon.org/formal-language": "TERM: Formal Language\nURL: https://iadclexicon.org/formal-language\n\nFormal Language\nset of words, semantics and logical rules with sound mathematical properties\nNote 1 to entry: Programming languages are an example of formal language with mathematical properties\nallowing them to be compiled into computer executable code.\nNote 2 to entry: Every reliability model has an underlying formal language behind the graphical elements (e.g. the\nBinary logic for Boolean models).\nNote 3 to entry: Specific formal languages have been developed to model the functioning and the dysfunctioning\nof industrial systems (e.g. AltaRica[11][12]). According to their powerfulness of modelling and their mathematical\nproperties they can be compiled toward event trees, fault trees, Markov graphs, Petri nets, accident sequences,\netc. Some of them can also be directly used for Monte Carlo simulation.\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/formation-fluid": "TERM: Formation Fluid\nURL: https://iadclexicon.org/formation-fluid\n\nFormation Fluid\n\u201cFormation fluid\u201d means fluid present in a formation under natural conditions.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations", "https://iadclexicon.org/formation-competency-test": "TERM: Formation Competency Test\nURL: https://iadclexicon.org/formation-competency-test\n\nFormation Competency Test (Formation Integrity Test)\nApplication of pressure by superimposing a surface pressure on a fluid column in order to determine ability of a subsurface zone to withstand a certain hydrostatic pressure.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards", "https://iadclexicon.org/formation-flow-test": "TERM: Formation Flow Test\nURL: https://iadclexicon.org/formation-flow-test\n\nFormation Flow Test\n\u201cFormation flow test\u201d means an operation\nto induce the flow of formation fluids to the surface of a well to procure reservoir fluid samples and determine reservoir flow characteristics; or\nto inject fluids into a formation to evaluate injectivity (essai d\u2019\u00e9coulement de formation).\nSource:\u00a0Canada Oil and Gas Drilling and Production Regulations, SOR/2009-315, February 2013.\nRegulations\nSource:\u00a0Drilling and Production Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, March 31, 2011.\nRegulatory Guidance\nSource:\u00a0Nova Scotia Offshore Petroleum Drilling and Production Regulations, SOR/2009-317, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/formal-safety-assessment": "TERM: Formal Safety Assessment\nURL: https://iadclexicon.org/formal-safety-assessment\n\nFormal safety assessment\nA formal safety assessment, in the context of the OPGGS(S) Regulations, is an assessment or series of assessments that identifies all hazards having the potential to cause a major accident event. It is a detailed and systematic assessment of the risk associated with each of those hazards, including the likelihood and consequences of each potential major accident event. It identifies the technical and other control measures that are necessary to reduce that risk to a level that is as low as reasonably practicable [OPGGS(S) subregulation 2.5(2)(c)].\nSource: NOPSEMA Guidance note: Risk Assessment, N-04300-GN0165, Australia, Revision 4, December 2012.\nRegulatory Guidance", "https://iadclexicon.org/formation-fracture-gradient": "TERM: Formation Fracture Gradient\nURL: https://iadclexicon.org/formation-fracture-gradient\n\nFormation Fracture Gradient\nThe hydrostatic value expressed in psi/ft. that is required to initiate a fracture in a subsurface formation (geologic strata).\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/formation-competency": "TERM: Formation Competency\nURL: https://iadclexicon.org/formation-competency\n\nFormation Competency (Formation Integrity)\nThe ability of the formation to withstand applied pressure.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards", "https://iadclexicon.org/formation-fluids": "TERM: Formation Fluids\nURL: https://iadclexicon.org/formation-fluids\n\nFormation Fluids\nFluids present within the pores, fractures, faults, vugs, caverns, or any other spaces of formations are called formation fluids whether or not they were naturally formed or injected therein. The physical state of formation fluids may be liquids or gases and include various types such as hydrocarbons, fresh or saline water, carbon dioxide, hydrogen sulfide, etc.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards\nFormation Fluids\nFormation fluids as mentioned in the first subsection, also means hydrates and water under pressure.\nSource:\u00a0Guidelines Regarding the Activities Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/formation-integrity": "TERM: Formation Integrity\nURL: https://iadclexicon.org/formation-integrity\n\nFormation Integrity\nSee Formation Competency.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards", "https://iadclexicon.org/formation-breakdown": "TERM: Formation Breakdown\nURL: https://iadclexicon.org/formation-breakdown\n\nFormation Breakdown\nAn event occurring when borehole pressure is of magnitude that the exposed formation accepts whole fluid from the borehole.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards", "https://iadclexicon.org/formation-integrity-test": "TERM: Formation Integrity Test (FIT)\nURL: https://iadclexicon.org/formation-integrity-test\n\nFormation Integrity Test\nApplication of pressure by superimposing a surface pressure on a fluid column in order to determine ability of a subsurface zone to withstand a certain pressure.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nFormation Integrity Test\nSee Formation Competency Test.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards", "https://iadclexicon.org/formation-strength": "TERM: Formation Strength\nURL: https://iadclexicon.org/formation-strength\n\nFormation Strength\nPressure that the formation can withstand.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards", "https://iadclexicon.org/former-exploration-agreement": "TERM: Former Exploration Agreement\nURL: https://iadclexicon.org/former-exploration-agreement\n\nFormer Exploration Agreement\n\u201cFormer exploration agreement\u201d means an exploration agreement under the Canada Oil and Gas Land Regulations; ancien accord d\u2019exploration.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nSource: \u00a0Canada Petroleum Resources Act, R.S.C. 1985, c. 36 (2nd Supp.), current to April 29, 2013.\nLegislation", "https://iadclexicon.org/formation-water": "TERM: Formation Water\nURL: https://iadclexicon.org/formation-water\n\nFormation Water\nSalt water underlying gas and oil in the formation.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/former-diving-safety-regulations": "TERM: Former Diving Safety Regulations\nURL: https://iadclexicon.org/former-diving-safety-regulations\n\nFormer Diving Safety Regulations\nFormer Diving Safety Regulations means the Petroleum (Submerged Lands) (Diving Safety) Regulations 2002, as in force immediately before 1 January 2010.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Safety) Regulations 2009 (Select Legislative Instrument 2009 No. 382 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/former-lease": "TERM: Former Lease\nURL: https://iadclexicon.org/former-lease\n\nFormer Lease\n\u201cFormer lease\u201d means an oil and gas lease under the Canada Oil and Gas Land Regulations; ancienne concession.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nSource: \u00a0Canada Petroleum Resources Act, R.S.C. 1985, c. 36 (2nd Supp.), current to April 29, 2013.\nLegislation", "https://iadclexicon.org/formation-tester": "TERM: Formation Tester\nURL: https://iadclexicon.org/formation-tester\n\nFormation Tester\nA tool run on wireline for the purpose of pressure measurement and the extraction and identification of formation fluid samples.\nSource:\nAPI\nRP 67, Recommended Practice for Oilfield Explosives Safety, Upstream Segment, Second Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/formation-pressure": "TERM: Formation Pressure\nURL: https://iadclexicon.org/formation-pressure\n\nFormation Pressure (Pore Pressure)\nPressure exerted by fluids within the pores of the formation (see Pore Pressure).\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nFormation Pressure\nThe pressure at the bottom of a well when shut-in at the wellhead.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/former-occupational-health-and-safety-regulations": "TERM: Former Occupational Health and Safety Regulations\nURL: https://iadclexicon.org/former-occupational-health-and-safety-regulations\n\nFormer Occupational Health and Safety Regulations\nFormer Occupational Health and Safety Regulations means the Petroleum (Submerged Lands) (Occupational Health and Safety) Regulations 1993, as in force immediately before 1 January 2010.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Safety) Regulations 2009 (Select Legislative Instrument 2009 No. 382 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/forward-terminal": "TERM: Forward Terminal\nURL: https://iadclexicon.org/forward-terminal\n\nForward Terminal\nForward terminal\nis the forward limit of the subdivision length. <Chapter II-1, regulation 2>.\nSource:\u00a0IMO Resolution MSC.216(82), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 8 December 2006, International Maritime Organization.\nLegislation", "https://iadclexicon.org/forward-perpendicular": "TERM: Forward Perpendicular\nURL: https://iadclexicon.org/forward-perpendicular\n\nForward Perpendicular\nForward perpendicular\nis the forward perpendicular as defined in the International Convention on Load Lines in force. <Chapter II-1, regulation 2>.\nSource:\u00a0IMO Resolution MSC.216(82), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 8 December 2006, International Maritime Organization.\nLegislation", "https://iadclexicon.org/former-special-renewal-permit": "TERM: Former Special Renewal Permit\nURL: https://iadclexicon.org/former-special-renewal-permit\n\nFormer Special Renewal Permit\n\u201cFormer special renewal permit\u201d means a special renewal permit under the Canada Oil and Gas Land Regulations; ancien permis sp\u00e9cial de renouvellement.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nSource: \u00a0Canada Petroleum Resources Act, R.S.C. 1985, c. 36 (2nd Supp.), current to April 29, 2013.\nLegislation", "https://iadclexicon.org/former-management-of-safety-regulations": "TERM: Former Management of Safety Regulations\nURL: https://iadclexicon.org/former-management-of-safety-regulations\n\nFormer Management of Safety Regulations\nFormer Management of Safety Regulations means the Petroleum (Submerged Lands) (Management of Safety on Offshore Facilities) Regulations 1996, as in force immediately before 1 January 2010.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Safety) Regulations 2009 (Select Legislative Instrument 2009 No. 382 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/fosv": "TERM: FOSV (Full-opening safety valve)\nURL: https://iadclexicon.org/fosv\n\nFOSV\nFull-opening safety valve.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines", "https://iadclexicon.org/former-permit": "TERM: Former Permit\nURL: https://iadclexicon.org/former-permit\n\nFormer Permit\n\u201cFormer permit\u201d means an exploratory permit under the Canada Oil and Gas Land Regulations; ancien permis.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nSource: \u00a0Canada Petroleum Resources Act, R.S.C. 1985, c. 36 (2nd Supp.), current to April 29, 2013.\nLegislation", "https://iadclexicon.org/foundation": "TERM: Foundation\nURL: https://iadclexicon.org/foundation\n\nFoundation\nSoil and spudcan supporting a jack-up leg.\nSource: ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards\nFoundation\nA device transferring loads from a heavy or loaded object to the vessel structure.\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards", "https://iadclexicon.org/former-regulations": "TERM: Former Regulations\nURL: https://iadclexicon.org/former-regulations\n\nFormer Regulations\n\u201cFormer regulations\u201d means the Canada Oil and Gas Land Regulations made pursuant to the Public Lands Grants Act and the Territorial Lands Act and includes orders made pursuant to those Regulations; anciens r\u00e8glements.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nSource:\u00a0Canada Oil and Gas Operations Act, R.S.C., 1985, c. O-7, Canada, current to April 29, 2013.\nLegislation", "https://iadclexicon.org/foundation-fixity": "TERM: Foundation Fixity\nURL: https://iadclexicon.org/foundation-fixity\n\nFoundation Fixity\nAlso called spudcan-soil rotational stiffness, is the rotational restraint offered by the soil supporting the foundation.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards\nFoundation Fixity\nRotational restraint offered by the soil to the spudcan.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/former-pipelines-regulations": "TERM: Former Pipelines Regulations\nURL: https://iadclexicon.org/former-pipelines-regulations\n\nFormer Pipelines Regulations\nFormer Pipelines Regulations means the Petroleum (Submerged Lands) (Pipelines) Regulations 2001, as in force immediately before 1 January 2010.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Safety) Regulations 2009 (Select Legislative Instrument 2009 No. 382 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/forthwith": "TERM: Forthwith\nURL: https://iadclexicon.org/forthwith\n\nForthwith\nForthwith in the context of regulation 10(b) means without delays that would jeopardise the instigation of control action.\nSource: Prevention of Fire and Explosion, and Emergency Response on Offshore Installations, Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, Approved Code of Practice and guidance (UK HSE L65), Second Edition, 1997.\nRegulatory Guidance", "https://iadclexicon.org/foundation-stability": "TERM: Foundation Stability\nURL: https://iadclexicon.org/foundation-stability\n\nFoundation Stability\nAbility of the foundation to provide sufficient support to remain stable when subjected to actions and incremental deformation.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/foundation-utilization": "TERM: Foundation Utilization\nURL: https://iadclexicon.org/foundation-utilization\n\nFoundation Utilization\nMaximum value of the ratio of the generalized representation of the assessment action effect to the generalized representation of the assessment resistance in compatible units.\nNOTE 1 The utilization is the maximum absolute value of the ratio for each limit state and assessment situation being considered.\nNOTE 2 Only utilizations smaller than or equal to 1,0 satisfy the assessment criteria for a particular limit state.\nNOTE 3 The assessment action effect is the response to the factored actions. The assessment resistance is the representative resistance divided by the partial resistance factor.\nNOTE 4 For members and foundations subjected to combined forces, the internal force pattern and the resistance combine into an interaction equation. If the interaction equation governing the assessment check is, or can be, reduced to an inequality of the form U \u2264 1,0, then the utilization is equal to U.\nNOTE 5 Adapted from ISO 19902:2007, definition 3.56.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/fp": "TERM: Fp\nURL: https://iadclexicon.org/fp\n\nF\np\nPad eye total vertical load.\nSource:\nAPI\nStandard 2CCU, Offshore Cargo Carrying Units, First Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/fpb": "TERM: FPB\nURL: https://iadclexicon.org/fpb\n\nFPB\nFour-point bend.\nSource:\nAPI\nTR 1PER15K-1, Protocol for Verification and Validation of High-pressure High-temperature Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/fpp": "TERM: FPP\nURL: https://iadclexicon.org/fpp\n\nFPP\nFracture propagation pressure.\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines", "https://iadclexicon.org/fpso": "TERM: FPSO\nURL: https://iadclexicon.org/fpso\n\nFPSO\nFloating Production Storage and Offloading System\u00a0.\nSource:\nAPI\nRP 2FB, Recommended Practice for the Design of Offshore Facilities Against Fire and Blast Loading, First Edition, April 2006.\nGlobal Standards\nFPSO\nFloating production storage offloading.\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nFPSO\nFloating Production Storage and Offloading.\n4,\nSource:\nAPI\nRP 17B, Recommended Practice for Flexible Pipe, Fourth Edition, July 2008.\nGlobal Standards\nSource: NOPSEMA Guidance Note: Control Measures and Performance Standards, N-04300 GN0271, Australia, Revision 3, December 2011.\nRegulatory Guidance\nFPSO\nFloating Production, Storage and Offloading.\nSource: NOPSEMA Guidance note: Safety Case Lifecycle Management, N04300-GN0087, Australia, Revision 5, December 2012.\nRegulatory Guidance\nSource: NOPSEMA Guidance Note: ALARP, N-04300-GN0166, Australia, Revision 4, December 2012.\nRegulatory Guidance\nFPSO\nFloating production, storage and offloading structure.\nSource: ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards", "https://iadclexicon.org/fps": "TERM: FPS\nURL: https://iadclexicon.org/fps\n\nFPS\nFloating production system.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource:\nAPI\nRP 2FB, Recommended Practice for the Design of Offshore Facilities Against Fire and Blast Loading, First Edition, April 2006.\nGlobal Standards\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nSource:\nAPI\nRP 17B, Recommended Practice for Flexible Pipe, Fourth Edition, July 2008.\nGlobal Standards\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines\nSource: ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards", "https://iadclexicon.org/fpsos": "TERM: FPSOs\nURL: https://iadclexicon.org/fpsos\n\nFPSOs\nfloating production storage and off-loading units\nSource:\u00a0Resolution MEPC.207(62), 2011 Guidelines for the control and management of ships\u2019 biofouling to minimize the transfer of invasive aquatic species, 15 July 2011, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/fpu": "TERM: FPU\nURL: https://iadclexicon.org/fpu\n\nFPU\nFloating production unit.\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/fr": "TERM: FR\nURL: https://iadclexicon.org/fr\n\nFR\nFederal Register.\nSource:\nAPI\nRP 49, Recommended Practice for Drilling and Well Servicing Operations Involving Hydrogen Sulfide, Third Edition, May 2001.\nGlobal Standards\nf\nr\nReduction factor.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/fractile": "TERM: Fractile\nURL: https://iadclexicon.org/fractile\n\nFractile\np\n-fractile (or percentile) and the corresponding fractile value\nX\np\nis defined as\nF\n(\nX\np\n) =\np\n, where\nF\nis the distribution function for\nX\np\n.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/fracture-gradient": "TERM: Fracture Gradient\nURL: https://iadclexicon.org/fracture-gradient\n\nFracture Gradient (Frac Gradient)\nThe pressure gradient (psi/ft) at which the formation accepts whole fluid from the well bore.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards", "https://iadclexicon.org/fracture-mechanics": "TERM: Fracture Mechanics\nURL: https://iadclexicon.org/fracture-mechanics\n\nFracture Mechanics\nAssessment and analysis where critical defect sizes under design loads are identified to determine the crack growth life, i.e. leak or fracture.\nSource:\nAPI\nTechnical Report 17TR7, Verification and Validation of Subsea Connectors, First Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/fracture-mechanics-assessment": "TERM: Fracture Mechanics Assessment\nURL: https://iadclexicon.org/fracture-mechanics-assessment\n\nFracture Mechanics Assessment\nAssessment and analysis where critical defect sizes under design loads are identified to determine the crack growth life, i.e. leak or fracture.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/fracture-stimulation": "TERM: Fracture Stimulation\nURL: https://iadclexicon.org/fracture-stimulation\n\nFracture stimulation or hydraulic fracturing\nA stimulation technique used to create a fracture in the reservoir formation to increase productivity of the well. NOTE Proppant is used in the fracturing fluid to hold the fracture open, thus maintaining a high conductivity path into the wellbore.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/fracture-pressure": "TERM: Fracture Pressure\nURL: https://iadclexicon.org/fracture-pressure\n\nFracture Pressure\nForce applied to the surface of a body divided by the original area of that surface.\nSource:\nAPI\nTR 5C3, Technical Report on Equations and Calculations for Casing, Tubing, and Line Pipe Used as Casing or Tubing; and Performance Properties Tables for Casing and Tubing, Upstream Segment, First Edition, December 2008.\nGlobal Standards", "https://iadclexicon.org/fracture-stimulation-or-hydraulic-fracturing": "TERM: Fracture Stimulation or Hydraulic Fracturing\nURL: https://iadclexicon.org/fracture-stimulation-or-hydraulic-fracturing\n\nFracture Stimulation or Hydraulic Fracturing\nA stimulation technique used to create a fracture in the reservoir formation to increase productivity of the well. NOTE Proppant is used in the fracturing fluid to hold the fracture open, thus maintaining a high conductivity path into the wellbore.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/fracture-stimulation-reclamation-fluid-fsr-fluid": "TERM: Fracture Stimulation Reclamation Fluid (FSR Fluid)\nURL: https://iadclexicon.org/fracture-stimulation-reclamation-fluid-fsr-fluid\n\nFracture Stimulation Reclamation Fluid (FSR Fluid)\nFracture Stimulation Reclamation Fluid (FSR fluid)\u2014a material that would otherwise be classified as E and P Waste, but which has been reclaimed for the sole use as media for Office of Conservation permitted hydraulic fracture stimulation operations.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/fracture-toughness": "TERM: Fracture Toughness\nURL: https://iadclexicon.org/fracture-toughness\n\nFracture toughness\nProperty of a material which measures the resistance to failure due to crack propagation.\nSource:\nAPI\nTR 1PER15K-1, Protocol for Verification and Validation of High-pressure High-temperature Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/fracturing": "TERM: Fracturing\nURL: https://iadclexicon.org/fracturing\n\nFracturing\nA method of breaking down a formation by pumping fluid at very high pressures.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/frc": "TERM: FRC\nURL: https://iadclexicon.org/frc\n\nFRC\nFire-resistant clothing.\nSource:\nAPI\nRP T-1, Creating Orientation Programs for Personnel Going Offshore, Fifth Edition, November 2016.\nGlobal Standards\nFRC\nFast Rescue Craft.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nSource: Prevention of Fire and Explosion, and Emergency Response on Offshore Installations, Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, Approved Code of Practice and guidance (UK HSE L65), Second Edition, 1997.\nRegulatory Guidance", "https://iadclexicon.org/free-end-testing": "TERM: Free-end Testing\nURL: https://iadclexicon.org/free-end-testing\n\nFree-end Testing\nPressure-testing arrangement using pipe end closures of a type such that internal pressure produces axial, as well as hoop and radial, stresses in the component wall\nNote: 1 to entry:\u00a0See also\nrestrained-end testing\n(3.2.107)\n.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/free-fall-acceleration": "TERM: Free-Fall Acceleration\nURL: https://iadclexicon.org/free-fall-acceleration\n\nFree-Fall Acceleration\nFree-fall acceleration\nis the rate of change of velocity experienced by the occupants during launching of a free-fall lifeboat.\nSource:\u00a0IMO Resolution MSC.48(66), adoption of the International Life-Saving Appliance (LSA) Code, 4 June 1996, International Maritime Organization. Legislation", "https://iadclexicon.org/free-fluid": "TERM: Free Fluid\nURL: https://iadclexicon.org/free-fluid\n\nFree Fluid\nColoured or colourless liquid which has separated from a cement slurry.\nSource:\nAPI\nRP 10B-2, Recommended Practice for Testing Well Cements, First Edition, July 2005 (Reaffirmed: July 2010).\nGlobal Standards\nFree Fluid\nColoured or colourless liquid that separates from a cement slurry under static conditions.\nSource:\nAPI\nSPEC 10A, Specification for Cements and Materials for Well Cementing, Twenty-fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/free-fall-launch": "TERM: Free-Fall Launch\nURL: https://iadclexicon.org/free-fall-launch\n\nFree-Fall Launching\nFree-fall launching means the method of launching a survival craft whereby the craft, with its full complement of persons and equipment on board, is released and allowed to fall into the sea without any restraining apparatus.\nSource: Mobile Offshore Drilling Units, 46 CFR 107-109 (2013).\nRegulations\nFree-Fall Launching\nFree-fall launching\nis that method of launching a survival craft whereby the craft with its complement of persons and equipment on board is released and allowed to fall into the sea without any restraining apparatus. <Chapter III, Part A, regulation 3>.\nSource:\u00a0IMO Resolution MSC.47(66), adoption of amendments to the International Convention for the Safety of Life at Sea (SOLAS), 1974, 4 June 1996, International Maritime Organization.\nLegislation", "https://iadclexicon.org/free-hanging-catenary": "TERM: Free-Hanging Catenary\nURL: https://iadclexicon.org/free-hanging-catenary\n\nFree-Hanging Catenary\nRiser configuration that spans the water column in a catenary shape modified by the bending stiffness of the riser. NOTE See Figure 4.\nSource:\nAPI\nRP 17B, Recommended Practice for Flexible Pipe, Fourth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/free-locking-radius": "TERM: Free-locking Radius\nURL: https://iadclexicon.org/free-locking-radius\n\nFree-locking radius\nRadius of a bend restrictor during lock-up without applied loading.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/free-machining-steel": "TERM: Free-machining steel\nURL: https://iadclexicon.org/free-machining-steel\n\nFree-machining steel\nSteel composition to which elements such as sulfur, selenium or lead have been intentionally added to improve machinability.\nSource:\nISO 21457:2010, Petroleum and natural gas industries \u2014 Materials selection and corrosion control for oil and gas production systems, First Edition,September 2010.\nGlobal Standards", "https://iadclexicon.org/free-oil": "TERM: Free Oil\nURL: https://iadclexicon.org/free-oil\n\nFree Oil\nThe crude oil that has not been absorbed by the soil and is accessible for removal.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/free-time-work-free-period": "TERM: Free Time or Work-Free Period\nURL: https://iadclexicon.org/free-time-work-free-period\n\nFree Time or Work-Free Period\nThe term \u201cfree time\u201d is replaced with \u201cthe work-free period\u201d. Reference is made to the fact that the daily work-free period and free time are two different wordings of the same matter, namely the time when the employee is not at the disposal of the employer, cf. Section 10-1, second subsection of the Working Environment Act, which also uses the term \u201dwork-free\u201d. Shorter stays onshore in transit between facilities or vessels over the course of offshore periods are not considered free time. The same applies to shorter stays on land as a result of participation in meetings, etc.\nSource:\u00a0Guidelines Regarding the Framework Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/free-fall-certification-height": "TERM: Free-Fall Certification Height\nURL: https://iadclexicon.org/free-fall-certification-height\n\nFree-Fall Certification Height\nFree-fall certification height\nis the greatest launching height for which the lifeboat is to be approved, measured from the still water surface to the lowest point on the lifeboat when the lifeboat is in the launch configuration.\nSource:\u00a0IMO Resolution MSC.48(66), adoption of the International Life-Saving Appliance (LSA) Code, 4 June 1996, International Maritime Organization. Legislation", "https://iadclexicon.org/freeboard": "TERM: Freeboard\nURL: https://iadclexicon.org/freeboard\n\nFreeboard\nFreeboard is the distance measured vertically downwards amidships from the upper edge of the deck line to the upper edge of the related load line.\nSource:\u00a0IMO Resolution A.1023(26), Code for the Construction and Equipment of Mobile Offshore Drilling Units (2009 MODU Code), 2009.\nGlobal Standards\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 4, Steel Unit Structures, June 2013, Lloyd\u2019s Register,\nGlobal Standards\nFreeboard\nFreeboard is the distance between the assigned load line and freeboard deck.\nSource:\nIMO resolution MSC.267(85), International Code on Intact Stability, 2008 (2008 IS Code), 4\u00a0December 2008, International Maritime Organization.\nRegulatory Guidance\nFreeboard\nFreeboard\nis the distance between the assigned load line and freeboard deck.\nNote: For the purposes of application of chapters I and II of Annex I of the International Convention on Load Lines, 1966 or the Protocol of 1988 as amended, as applicable to open-top containerships, \u0093freeboard deck is the freeboard deck according to the International Convention on Load Lines, 1966 or the Protocol of 1988as amended, as applicable as if hatch covers are fitted on top of the hatch cargo coamings.\nSource:\u00a0IMO Resolution MSC.267(85), adoption of the International Code on Intact Stability, 2008 (2008 IS Code), 4 December 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/freedom-of-the-high-seas": "TERM: Freedom of the High Seas\nURL: https://iadclexicon.org/freedom-of-the-high-seas\n\nFreedom of the High Seas\nThe high seas are open to all States, whether coastal or land locked. Freedom of the high seas is exercised under the conditions laid down by this Convention and by other rules of international law. It comprises, inter alia, both for coastal and land-locked States:\nfreedom of navigation;\nfreedom of overflight;\nfreedom to lay submarine cables and pipelines, subject to Part VI;\nfreedom to construct artificial islands and other installations permitted under international law, subject to Part VI;\nfreedom of fishing, subject to the conditions laid down in section 2;\nfreedom of scientific research, subject to Parts VI and XIII.\nSource: United Nations Convention on the Law of the Sea (UNCLOS), 1982.\nLegislation", "https://iadclexicon.org/freeboard-deck": "TERM: Freeboard Deck\nURL: https://iadclexicon.org/freeboard-deck\n\nFreeboard Deck\nFreeboard deck\n.\n(a) The freeboard deck is normally the uppermost complete deck exposed to weather and sea, which has permanent means of closing all openings in the weather part thereof, and below which all openings in the sides of the ship are fitted with permanent means of watertight closing.\n(b) Lower deck as a freeboard deck\nAt the option of the owner and subject to the approval of the Administration, a lower deck may be designated as the freeboard deck provided it is a complete and permanent deck continuous in a fore and aft direction at least between the machinery space and peak bulkheads and continuous athwartships.\n(i) When this lower deck is stepped the lowest line of the deck and the continuation of that line parallel to the upper part of the deck is taken as the freeboard deck.\n(ii) When a lower deck is designated as the freeboard deck, that part of the hull which extends above the freeboard deck is treated as a superstructure so far as concerns the application of the conditions of assignment and the calculation of freeboard. It is from this deck that the freeboard is calculated.\n(iii) When a lower deck is designated as the freeboard deck, such deck as a minimum shall consist of suitably framed stringers at the ship sides and transversely at each watertight bulkhead which extends to the upper deck, within cargo spaces. The width of these stringers shall not be less than can be conveniently fitted having regard to the structure and the operation of the ship. Any arrangement of stringers shall be such that structural requirement can also be met.\n(c) Discontinuous freeboard deck, stepped freeboard deck.\n(i) Where a recess in the freeboard deck extends to the sides of the ship and is in excess of one metre in length, the lowest line of the exposed deck and the continuation of that line parallel to the upper part of the deck is taken as the freeboard deck (see figure 3.3\n)\n.\n(ii) Where a recess in the freeboard deck does not extend to the sides of the ship, the upper part of the deck is taken as the freeboard deck.\n(iii) Recesses not extending from side to side in a deck below the exposed deck, designated as the freeboard deck, may be disregarded, provided all openings in the weather deck are fitted with weathertight closing appliances.\n(iv) Due regard shall be given to the drainage of exposed recesses and to free surface effects on stability.\n(v) Provisions of subparagraphs (i) through (iv) are not intended to apply to dredgers, hopper barges or other similar types of ships with large open holds, where each case requires individual consideration.\n<Chapter I, regulation 3>.\nSource:\u00a0IMO Resolution MSC.143(77), amendments to Annex B to the 1988 Load Lines Protocol, 5\u00a0June 2003, International Maritime Organization.\nLegislation\nFreeboard Deck\nFreeboard deck\nis the deck as defined in the International Convention on Load Lines in force. <Chapter II-1, regulation 2>.\nSource:\u00a0IMO Resolution MSC.216(82), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 8 December 2006, International Maritime Organization.\nLegislation\nFreeboard Deck\nThe freeboard deck is normally the uppermost complete deck exposed to weather and sea, which has permanent means of closing all openings in the weather part, and below which all openings in the sides of the unit are fitted with permanent means of watertight closing. For semisubmersible units, see also 5.2.4.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 4, Steel Unit Structures, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/freehanging-riser": "TERM: \u201cFreehanging\u201d Riser\nURL: https://iadclexicon.org/freehanging-riser\n\n\u201cFreehanging\u201d riser\nThe \u201cfreehanging\u201d riser runs in a single catenary from the FPS to the seabed.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/freeze-thaw-cycle": "TERM: Freeze-Thaw Cycle\nURL: https://iadclexicon.org/freeze-thaw-cycle\n\nFreeze-Thaw Cycle\nTest involving a cement sample that is alternately exposed to temperatures above and below the freezing point of water.\nSource:\nAPI\nRP 10B-2, Recommended Practice for Testing Well Cements, First Edition, July 2005 (Reaffirmed: July 2010).\nGlobal Standards", "https://iadclexicon.org/freezing-operation": "TERM: Freezing Operation\nURL: https://iadclexicon.org/freezing-operation\n\nFreezing operation\nCreation of a plug by freezing a liquid in a pipe or fitting to confine the pressure while removing defective or inadequate equipment downstream of the plug.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nFreezing operation\n\u201cFreezing operation\u201d means the creation of a plug by freezing a liquid slug in a pipe fitting. [Mich. Admin. Code R 408 (2013)].\nSource: Oil and Gas Drilling and Servicing Operations, Michigan Administrative Code R 408, February 8, 2013.\nRegulations", "https://iadclexicon.org/frequency-domain": "TERM: Frequency Domain\nURL: https://iadclexicon.org/frequency-domain\n\nFrequency Domain\nDynamic analysis method based on the assumption that any applied irregular process is a superposition of fundamental, regular processes. NOTE Frequency domain analysis is usually associated with linear systems.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/frequency": "TERM: Frequency\nURL: https://iadclexicon.org/frequency\n\nFrequency\nNumber of occurrences of an event per defined period of time or number of trials.\nSource:\nAPI\nSTANDARD 780, Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, First Edition, May 2013.\nGlobal Standards\nFrequency (HZ)\nNumber of complete cycles of a wave motion per second of time. Unit of measure is called a Hertz.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards\nFrequency\nNumber of occurrences of an event per defined period of time or number of trials.\nSample Usage:\nThe frequency of severe hurricanes in the Atlantic Ocean has been observed to be on average four per year.\nThe frequency of the number three when Bob rolled a six-sided die was one time in six rolls.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance\nFrequency\nNumber of events (3.5.1.3) or outcomes per defined unit of time. NOTE Frequency can be applied to past events (3.5.1.3) or to potential future events, where it can be used as a measure of likelihood (3.6.1.1)/probability (3.6.1.3).\nSource:\u00a0ISO Guide 73:2009(E/F), Risk Management \u2013 Vocabulary, First Edition, 2009.\nGlobal Standards", "https://iadclexicon.org/frequentist-probability": "TERM: Frequentist Probability\nURL: https://iadclexicon.org/frequentist-probability\n\nFrequentist Probability\nDefinition: interpretation or estimate of probability as the long-run frequency of the occurrence of an event as estimated by historical observation or experimental trials.\nSample Usage:\nBased on empirical evidence from repeated experimental trials, the frequentist probability of getting a three when rolling a fair six-sided die is 1/6 or 16.7%.\nBased on historical evidence, scientists can provide a frequentist probability of experiencing a category 5 hurricane in a given year.\nAnnotation:\nWithin the frequentist probability interpretation, precise estimation of new or rarely occurring events, such as the probability of a catastrophic terrorist attack, is generally not possible.\nFrequentist probabilities generally do not incorporate \u2015degree of belief\u2016 information, such as certain types of intelligence information.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/fresh-groundwater": "TERM: Fresh Groundwater\nURL: https://iadclexicon.org/fresh-groundwater\n\nFresh Groundwater\nFresh groundwater\u2014Water in that portion of the generally recognized hydrologic cycle which occupies the pore spaces and fractures of saturated subsurface materials.\nSource: Oil and Gas Wells, Pennsylvania Code, Title 25, Chapter 78, December 2012.\nRegulations", "https://iadclexicon.org/fresh-mining-water-pit": "TERM: Fresh Mining Water Pit\nURL: https://iadclexicon.org/fresh-mining-water-pit\n\nFresh Mining Water Pit\nPit used in conjunction with a brine mining injection well for storage of water used for solution mining of brine.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/fresh-water": "TERM: Fresh Water\nURL: https://iadclexicon.org/fresh-water\n\nFresh Water\n\u201cFresh water\u201d to be protected includes the water in lakes and playas (regardless of quality, unless the water exceeds 10,000 mg/l TDS and it can be shown that degradation of the particular water body will not adversely affect hydrologically connected fresh ground water), the surface waters of streams regardless of the water quality within a given reach, and underground waters containing 10,000 mg/l or less of TDS except for which, after notice and hearing, it is found there is no present or reasonably foreseeable beneficial use that contamination of such waters would impair.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations\nFresh Water\nWater having bacteriological, physical, and chemical properties that make it suitable and feasible for beneficial use for any lawful purpose.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations\nFresh Water\nWater having bacteriological, physical, and chemical properties that make it suitable and feasible for beneficial use for any lawful purpose. For purposes of this section, brine associated with the creation, operation, and maintenance of an underground hydrocarbon storage facility is not considered fresh water.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations\nFresh Water\nWater having bacteriological, physical, and chemical properties that make it suitable and feasible for beneficial use for any lawful purpose.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations\nFresh Water\nWater having bacteriological, physical, and chemical properties that make it suitable and feasible for beneficial use for any lawful purpose. For purposes of this section, brine associated with the creation, operation, and maintenance of an underground gas storage facility is not considered fresh water.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/fresh-makeup-water-pit": "TERM: Fresh Makeup Water Pit\nURL: https://iadclexicon.org/fresh-makeup-water-pit\n\nFresh Makeup Water Pit\nPit used in conjunction with a drilling rig for storage of fresh water used to make up drilling fluid or hydraulic fracturing fluid.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/fresh-water-strata": "TERM: Fresh Water Strata\nURL: https://iadclexicon.org/fresh-water-strata\n\nFresh Water Strata\n\u201cFresh water strata\u201d means a strata from which fresh water may be produced in economical quantities.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations\nFresh Water Strata\n\u201cFresh water strata\u201d means all unconsolidated rock material or sedimentary rock containing water with less than ten thousand milligrams per liter total of dissolved solids.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations", "https://iadclexicon.org/fresh-water-aquifer": "TERM: Fresh Water Aquifer\nURL: https://iadclexicon.org/fresh-water-aquifer\n\nFresh Water Aquifer\nA fresh water aquifer is a subsurface formation which generally contains water with less than 3,000 mg/l TDS and which supplies any public water supply system or currently supplies drinking water for human/livestock consumption or which contains sufficient\u00a0water to supply a public water system.\nSource:\nAPI\nBULLETIN E3, Environmental Guidance Document: Well Abandonment and Inactive Well Practices for U.S. Exploration and Production Operations, First Edition, January 1993 (Reaffirmed June 2000).\nGlobal Standards\nSource:\nAPI\nBULLETIN E3, Environmental Guidance Document: Well Abandonment and Inactive Well Practices for U.S. Exploration and Production Operations, First Edition, January 1993 (Reaffirmed June 2000).\nGlobal Standards", "https://iadclexicon.org/friction": "TERM: Friction\nURL: https://iadclexicon.org/friction\n\nFriction\nResistive force of particles sliding over one another damping out motion.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/friction-management-method": "TERM: Friction Management Method\nURL: https://iadclexicon.org/friction-management-method\n\nFriction Management Method\nAnnular Friction Management.\nSource:\u00a0ABS Guide for Classification and Certification of Managed Pressure Drilling Systems, September 2017.\nGlobal Standards\nFriction Management Method\nSystems allowing for continued circulation during drill pipe connections, thereby maintaining constant bottom hole pressure. This technique is also referred to as the CCM method in some publications.\nSource:\u00a0ABS Guide for Classification and Certification of Managed Pressure Drilling Systems, September 2017.\nGlobal Standards", "https://iadclexicon.org/friction-head-loss": "TERM: Friction Head Loss\nURL: https://iadclexicon.org/friction-head-loss\n\nFriction Head Loss\nResulting loss of head pressure due to friction in a fluid flowing in a pipe; the head is converted to thermal energy.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/frp": "TERM: FRP\nURL: https://iadclexicon.org/frp\n\nFRP\nFiberglass reinforced plastic.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/frictional-pressure-loss": "TERM: Frictional Pressure Loss\nURL: https://iadclexicon.org/frictional-pressure-loss\n\nFrictional Pressure Loss\nDifference between the upstream discharge pressure and downstream suction pressure due to friction; the amount of energy lost between nodes depends on flow rate, pipe size, and fluid characteristics.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/from-the-nearest-land": "TERM: From The Nearest Land\nURL: https://iadclexicon.org/from-the-nearest-land\n\nFrom the nearest land\n\u201cFrom the nearest land\u201d means from the baseline from which the territorial sea of the territory in question is established in accordance with international law except that, for the purposes of the Convention, \u201cfrom the nearest land\u201d off the north-eastern coast of Australia shall mean from a line drawn from a point on the coast of Australia in\nlatitude 11\u00b000\u00b4 S, longitude 142\u00b008\u00b4 E\nto a point in latitude 10\u00b035\u00b4 S, longitude 141\u00b055\u00b4 E\nthence to a point latitude 10\u00b000\u00b4 S, longitude 142\u00b000\u00b4 E\nthence to a point latitude 9\u00b010\u00b4 S, longitude 143\u00b052\u00b4 E\nthence to a point latitude 9\u00b000\u00b4 S, longitude 144\u00b030\u00b4 E\nthence to a point latitude 10\u00b041\u00b4 S, longitude 145\u00b000\u00b4 E\nthence to a point latitude 13\u00b000\u00b4 S, longitude 145\u00b000\u00b4 E\nthence to a point latitude 15\u00b000\u00b4 S, longitude 146\u00b000\u00b4 E\nthence to a point latitude 17\u00b030\u00b4 S, longitude 147\u00b000\u00b4 E\nthence to a point latitude 21\u00b000\u00b4 S, longitude 152\u00b055\u00b4 E\nthence to a point latitude 24\u00b030\u00b4 S, longitude 154\u00b000\u00b4 E\nthence to a point on the coast of Australia\nin latitude 24\u00b042\u00b4 S, longitude 153\u00b015\u00b4 E.\nSource:\u00a0International Convention for the Control and Management of Ships\u2019 Ballast Water and Sediments, 2004.\nLegislation\nSource: Resolution MEPC.201(62), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships, 1973 (Revised MARPOL Annex V), 15 July 2011, International Maritime Organization.\nLegislation", "https://iadclexicon.org/frontier-lands": "TERM: Frontier Lands\nURL: https://iadclexicon.org/frontier-lands\n\nFrontier Lands\n\u201cFrontier lands\u201d means lands that belong to Her Majesty in right of Canada, or in respect of which Her Majesty in right of Canada has the right to dispose of or exploit the natural resources, and that are situated in (a) the Northwest Territories, Nunavut or Sable Island, or (b) submarine areas, not within a province, in the internal waters of Canada, the territorial sea of Canada or the continental shelf of Canada, but does not include the adjoining area, as defined in section 2 of the Yukon Act; terres domaniales.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nSource: \u00a0Canada Petroleum Resources Act, R.S.C. 1985, c. 36 (2nd Supp.), current to April 29, 2013.\nLegislation\nFrontier Lands\n\u201cFrontier lands\u201d has the same meaning as in the Canada Petroleum Resources Act; terres domaniales.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation", "https://iadclexicon.org/fsa": "TERM: FSA\nURL: https://iadclexicon.org/fsa\n\nFSA\nFormal Safety Assessment.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nSource: NOPSEMA Guidance note: Safety Case Lifecycle Management, N04300-GN0087, Australia, Revision 5, December 2012.\nRegulatory Guidance\nSource: NOPSEMA Guidance Note: ALARP, N-04300-GN0166, Australia, Revision 4, December 2012.\nRegulatory Guidance\nSource: NOPSEMA Guidance Note: Control Measures and Performance Standards, N-04300 GN0271, Australia, Revision 3, December 2011.\nRegulatory Guidance\nFSA\nValue equal to the local peak alternating stress in a component (including welds) divided by the nominal alternating stress in the pipe wall at the location of the \u00a0component.\u00a0NOTE This factor is used to account for the increase in the stresses caused by geometric stress amplifiers that occur in riser components.\nSource: ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/fsh": "TERM: FSH\nURL: https://iadclexicon.org/fsh\n\nFSH\nFull screen height.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/fso": "TERM: FSO\nURL: https://iadclexicon.org/fso\n\nFSO\nFacility Security Officer.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards\nFSO\nFloating storage and offloading structure.\nSource:\u00a0ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards", "https://iadclexicon.org/fsp": "TERM: FSP\nURL: https://iadclexicon.org/fsp\n\nFSP\nFacility Security Plan.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards", "https://iadclexicon.org/friction-factor": "TERM: Friction Factor\nURL: https://iadclexicon.org/friction-factor\n\nFriction Factor\nDetermined experimentally or empirically by correlating the Reynolds number and the pipe relative roughness to the fluid friction in a flowing pipe; used by some flow equations to calculate pipe pressure loss.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/fsr-fluid": "TERM: FSR Fluid\nURL: https://iadclexicon.org/fsr-fluid\n\nFSR Fluid\nFSR Fluid\u2014fracture stimulation reclamation fluid as defined in \u00a7501.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/fss-code": "TERM: FSS Code\nURL: https://iadclexicon.org/fss-code\n\nFSS Code\nFSS Code means the International Code for Fire Safety Systems, adopted by the Maritime Safety Committee of the Organization by resolution MSC.98(73), as amended.\nSource: IMO Resolution A.1023(26), Code for the Construction and Equipment of Mobile Offshore Drilling Units (2009 MODU Code), 2009.\nGlobal Standards", "https://iadclexicon.org/fsus": "TERM: FSUs\nURL: https://iadclexicon.org/fsus\n\nFSUs\nfloating storage units\nSource:\u00a0Resolution MEPC.207(62), 2011 Guidelines for the control and management of ships\u2019 biofouling to minimize the transfer of invasive aquatic species, 15 July 2011, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/ft": "TERM: FT\nURL: https://iadclexicon.org/ft\n\nFT\nFracture Toughness.\nSource:\nAPI\nTechnical Report 17TR7, Verification and Validation of Subsea Connectors, First Edition, April 2017.\nGlobal Standards\nFt\nFeet.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards", "https://iadclexicon.org/ft-lbs": "TERM: Ft-Lbs\nURL: https://iadclexicon.org/ft-lbs\n\nFt-Lbs\nFoot pounds.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards", "https://iadclexicon.org/ft2": "TERM: Ft2\nURL: https://iadclexicon.org/ft2\n\nFt\n2\nSquare feet.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards", "https://iadclexicon.org/ft3": "TERM: Ft3\nURL: https://iadclexicon.org/ft3\n\nFt\n3\nCubic feet.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards", "https://iadclexicon.org/fta": "TERM: FTA\nURL: https://iadclexicon.org/fta\n\nFTA\nFault-tree analysis.\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal Standards\nSource: ISO 17776:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Guidelines on tools and techniques for hazard identification and risk assessment.\nGlobal Standards\nSource: ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards\nFTA\nFault Tree Analysis.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nFTA\nTree-like diagram based upon the application of \u201cand/or\u201d logic used to identify alternative sequences of hardware faults and human errors that result in system failures or hazardous events.\nNOTE When quantified, fault trees allow system-failure probability or frequency to be calculated.\nSource: ISO 17776:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Guidelines on tools and techniques for hazard identification and risk assessment.\nGlobal Standards", "https://iadclexicon.org/ftp-code": "TERM: FTP Code\nURL: https://iadclexicon.org/ftp-code\n\nFTP Code\nFTP Code means the International Code for Application of Fire Test Procedures, adopted by the Maritime Safety Committee of the Organization by resolution MSC.61(67), as amended.\nSource: IMO Resolution A.1023(26), Code for the Construction and Equipment of Mobile Offshore Drilling Units (2009 MODU Code), 2009.\nGlobal Standards", "https://iadclexicon.org/fuel": "TERM: Fuel\nURL: https://iadclexicon.org/fuel\n\nFuel\nAny material which will burn.\nSource:\nAPI\nRP 14G, Recommended Practice for Fire Prevention and Control on Fixed Open-type Offshore Production Platforms: Upstream Segment, Fourth Edition, April 2007.\nGlobal Standards", "https://iadclexicon.org/fuel-oil-combustion-unit": "TERM: Fuel Oil Combustion Unit\nURL: https://iadclexicon.org/fuel-oil-combustion-unit\n\nFuel Oil Combustion Unit\nAny engine, boiler, gas turbine, or other fuel oil fired equipment, excludingshipboard incinerators.\nResolution MEPC.184(59), 2009 Guidelines for exhaust gas cleaning systems, 17 July 2009, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/fuel-oil": "TERM: Fuel Oil\nURL: https://iadclexicon.org/fuel-oil\n\nFuel Oil\nFuel oil means any fuel delivered to and intended for combustion purposes for propulsion or operation on board a ship, including distillate and residual fuels.\nSource:\u00a0Resolution MEPC.176(58), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships (Revised MARPOL Annex VI), 10 October 2008, International Maritime Organization.\nLegislation", "https://iadclexicon.org/fugitive-emissions": "TERM: Fugitive Emissions\nURL: https://iadclexicon.org/fugitive-emissions\n\nFugitive Emissions\nContinuous or intermittent flammable gas and vapor releases that are relatively small compared to releases due to equipment failures. These releases occur during normal operation of closed systems from components such as pump seals, valve packing and flange gaskets.\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards\nFugitive Emissions\n\u201cFugitive emission\u201d means a controlled product in gas, liquid or solid form that escapes from processing equipment, from control emission equipment or from a product.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations\nFugitive Emissions\nReleases of gas from lease production, gathering, compression, or gas plant equipment components, including emissions from valve stems, pressure relief valves, flanges and connections, gas-operated valves, compressor and pump seals, pumping well stuffing boxes, casing-to-casing bradenheads subject to the provisions of \u00a73.17 of this title (relating to Pressure on Bradenhead), pits, and sumps, that cannot reasonably be captured and sold or routed to a vent or flare.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/full-body": "TERM: Full-Body\nURL: https://iadclexicon.org/full-body\n\nFull-Body\nComplete cross-section of the product.\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards", "https://iadclexicon.org/fui": "TERM: FUI\nURL: https://iadclexicon.org/fui\n\nFUI\nFatigue utilisation factor.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/full-body-inspection": "TERM: Full-Body Inspection\nURL: https://iadclexicon.org/full-body-inspection\n\nFull-Body Inspection\nInspection coverage of the entire surface area of the OCTG within the limitations of the inspection equipment used.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/fugacity": "TERM: Fugacity\nURL: https://iadclexicon.org/fugacity\n\nFugacity\nNon-ideal partial pressure that a component in a mixture exerts in the vapour phase when in equilibrium with the liquid mixture.\nNOTE The fugacity factor depends on the temperature and the total pressure.\nSource:\nISO 21457:2010, Petroleum and natural gas industries \u2014 Materials selection and corrosion control for oil and gas production systems, First Edition,September 2010.\nGlobal Standards", "https://iadclexicon.org/full-body-harness": "TERM: Full Body Harness\nURL: https://iadclexicon.org/full-body-harness\n\nFull body harness\nStraps which may be secured about a person in a manner that will distribute the fall arrest forces over at least the thighs, pelvis, waist, chest, and shoulders, with means for attaching it to other components of a personal fall arrest system.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nSource:\nAPI\nRP 74, Recommended Practice for Occupational Safety for Onshore Oil and Gas Production Operation, First Edition, October 2001 (March 2007).\nGlobal Standards\nFull body harness\n\u201cFull body harness\u201d means straps which may be secured about a person in a manner that will distribute the fall arrest forces over at least the thighs, pelvis, waist, chest, and shoulder, with means for attaching it to other components of a personal fall arrest system.\nSource: State of Wyoming Occupational Safety and Health Rules and Regulations for Oil and Gas Well Drilling, Revised January 8, 2013.\nRegulations", "https://iadclexicon.org/full-bore-valve": "TERM: Full-Bore Valve\nURL: https://iadclexicon.org/full-bore-valve\n\nFull-Bore Valve\nA valve with unobstructed flow area dimensionally equal to or greater than the nominal connection size.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nFull-Bore Valve\nValve whose closure mechanism has a bore dimension the same as or larger than the valve body.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/full-length": "TERM: Full-Length\nURL: https://iadclexicon.org/full-length\n\nFull-Length\nComplete length of the product (end-to-end).\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards", "https://iadclexicon.org/full-depth-thread": "TERM: Full-Depth Thread\nURL: https://iadclexicon.org/full-depth-thread\n\nFull-Depth Thread\nThread for which the thread root lies on the minor cone of an external thread or lies on the major cone of an internal thread.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards\nFull-Depth Thread\nThread in which the thread root lies on the minor cone of an external thread or on the major cone of an internal thread.\nSource:\nAPI\nSPEC 7-1, Specification for Rotary Drill Stem Elements, First Edition, March 2006 (Addendum April 2011).\nGlobal Standards", "https://iadclexicon.org/form-directly-available": "TERM: Form and Directly Available\nURL: https://iadclexicon.org/form-directly-available\n\nForm and Directly Available\nForm means the manner in which the information is made available, for example on a separate form or in tables. Information to be sent to the supervisory authorities upon request, can alternatively be made directly available in electronic form in consultation with said authorities. Directly available means that the supervisory authorities have access to the information via electronic information systems, and can access the information themselves, as needed. Information that is made directly available, can include e.g. individual documents in connection with an audit.\nSource:\u00a0Guidelines Regarding the Management Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/full-length-riser-joint": "TERM: Full-length Riser Joint\nURL: https://iadclexicon.org/full-length-riser-joint\n\nFull-length Riser Joint\nRiser joint of standard length for a particular drilling vessel design or a particular riser string purchase.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/full-overlay-equipment": "TERM: Full Overlay Equipment\nURL: https://iadclexicon.org/full-overlay-equipment\n\nFull Overlay Equipment\nEquipment where all retained fluid-wetted surfaces are either weld overlaid or weld clad with a corrosion-resistant alloy or an austenitic stainless steel.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/full-penetration-weld": "TERM: Full-Penetration Weld\nURL: https://iadclexicon.org/full-penetration-weld\n\nFull-Penetration Weld\nWeld that extends throughout the complete wall section of the parts joined.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards", "https://iadclexicon.org/full-population-hurricane": "TERM: Full Population Hurricane\nURL: https://iadclexicon.org/full-population-hurricane\n\nFull Population Hurricane\nA population of hurricanes that includes all hurricanes that develop inside or outside of the Gulf of Mexico, used for statistical analysis.\nSource:\nAPI\nRP 2SIM, Structural Integrity Management of Fixed Offshore Structures, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/full-superstructure": "TERM: Full Superstructure\nURL: https://iadclexicon.org/full-superstructure\n\nFull Superstructure\nFull superstructure. A full superstructure is a superstructure which, as a minimum, extends from the forward to the after perpendicular. <Chapter I, regulation 3>.\nSource:\u00a0IMO Resolution MSC.143(77), amendments to Annex B to the 1988 Load Lines Protocol, 5\u00a0June 2003, International Maritime Organization.\nLegislation", "https://iadclexicon.org/fume": "TERM: Fume\nURL: https://iadclexicon.org/fume\n\nFume\nSmall diameter particulate matter formed when vaporized high molecular weight materials condense from the gaseous state. Although solids, fumes are small enough to behave like gases.\nAPI\nRP 2009, Safe Welding, Cutting, and Hot Work Practices in the Petroleum and Petrochemical Industries, Seventh Edition, February 2002 (Reaffirmed, March 2012),\nGlobal Standards", "https://iadclexicon.org/function": "TERM: Function\nURL: https://iadclexicon.org/function\n\nFunction\nAbility of the piping system to perform its primary purpose, i.e. to deliver a minimum quantity of fluid at a specified minimum pressure.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards\nFunction\nOperation of a product during service.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nSource:\nAPI\nSPEC 14A, Specification for Subsurface Safety Valve Equipment, Eleventh Edition, October 2005 (Reaffirmed June 2012).\nGlobal Standards\nFunction\nFunctions also mean safety functions, cf. Section 2 of the Facilities Regulations. For these functions, the requirement relating to maintenance entails that performance shall be ensured at all times, cf. Section 8 of the Facilities Regulations.\nSource:\u00a0Guidelines Regarding the Activities Regulations, Norway, updated December 2012.\nRegulatory Guidance\nFunctions\nFunctions also mean safety functions, cf. Section 3. For these functions, the requirement relating to maintenance entails that performance shall be ensured at all times, cf. Section 10.\nSource:\u00a0Guidelines Regarding the Technical and Operational Regulations, Norway, updated December 2012.\nRegulatory Guidance\nFunction (of NOPSEMA)\nOne of the functions given to NOPSEMA by the Act.\nSource: NOPSEMA Guideline \u2013 Glossary \u2013 Regulatory Operations, N-09000-GL0326, Australia, Revision 5, December 2011.\nRegulatory Guidance\nFunction\nService, process, capability, or operation performed by an entity, asset, system, network, or geographic area\nSample Usage:\nA primary function of the aviation industry is the transportation of people and cargo over long distances.\nSource: DHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance\nFunction\nOperation of a BOP, choke or kill valve or other component, in one direction (example, closing the blind rams is a function, opening the blind rams is a separate function).\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards\nFunction\nThe operation of a product during service.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards", "https://iadclexicon.org/function-test": "TERM: Function Test\nURL: https://iadclexicon.org/function-test\n\nFunction Test\nClosing and opening (cycling) equipment to verify operability.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards\nFunction Test\nThe operation of a piece of equipment or system to verify its intended operation.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nFunction Test\n\u201cFunction-test\u201d means to actuate a component to demonstrate its proper functioning without subjecting it to pressure.\nSource:\u00a0Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, \u00a7 25.990, December 7, 2012.\nRegulations", "https://iadclexicon.org/function-pressure-test": "TERM: Function Pressure-test\nURL: https://iadclexicon.org/function-pressure-test\n\nFunction Pressure-test\n\u201cFunction pressure-test\u201d means to actuate a component and demonstrate its ability to effect a pressure seal.\nSource: Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, \u00a7 25.990, December 7, 2012.\nRegulation", "https://iadclexicon.org/functional-component": "TERM: Functional Component\nURL: https://iadclexicon.org/functional-component\n\nFunctional Component\nHoses, tubes, electric/optical fibre cables included within an umbilical which are required to fulfil the operational service needs.\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards", "https://iadclexicon.org/functional-loads": "TERM: Functional Loads\nURL: https://iadclexicon.org/functional-loads\n\nFunctional Loads\nFunctional loads are all loads on the pipe in operation, including all loads that act on the pipe in still water. Examples include weight, external hydrostatic pressure and internal pressure, thermal loads caused by content temperature, and seabed reactions.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nFunctional Loads\nLoads that are a consequence of the system\u2019s existence and use without consideration of environmental or accidental effects.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nFunctional Loads\nAll loads on the ancillary equipment during operation.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nFunctional Load\nLoad caused by the physical existence of the riser system and by the operation and handling of the system, excluding pressure loads.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nFunctional Loads\nFunctional loads are loads arising from the physical existence and intended use of the C/WO riser system, without consideration of environmental or accidental loads.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nFunctional Loads\n\u201cFunctional loads\u201d means loads which are caused by physical existence and use of the facility\n.\nSource:\u00a0Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, India, 18th June 2008.\nRegulations", "https://iadclexicon.org/functional-load": "TERM: Functional Load\nURL: https://iadclexicon.org/functional-load\n\nFunctional Loads\nFunctional loads are all loads on the pipe in operation, including all loads that act on the pipe in still water except wind, wave or current loads.\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards\nFunctional Loads\nFunctional loads include permanent and variable loads for load-bearing structures.\nSource:\u00a0Guidance Notes on Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, Oil Industry Safety Directorate (India), 2012.\nRegulatory Guidance\nFunctional Loads\nGravity and functional loads are loads which exist due to the unit\u2019s weight, use and treatment in still water conditions for each design case. All external forces which are responses to functional loads are to be regarded as functional loads, e.g., support reactions and still water buoyancy forces.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 4, Steel Unit Structures, June 2013, Lloyd\u2019s Register,\nGlobal Standards\nFunctional Loads/Actions\nFor load-bearing structures, functional loads/actions as mentioned in the third subsection, mean permanent and variable loads/actions.\nSource:\u00a0Guidelines Regarding the Facilities Regulations, Norway, updated December 2012.\nRegulatory Guidance\nFunctional Loads/Actions\nLoads/actions caused by the physical existence, use and treatment of the facility.\nSource:\u00a0Regulations relating to design and outfitting of facilities, etc. in the petroleum activities (the Facilities Regulations), Norway, April 2010 (amended December 2012).\nRegulations", "https://iadclexicon.org/functional-capacity": "TERM: Functional Capacity\nURL: https://iadclexicon.org/functional-capacity\n\nFunctional Capacity\nLoading condition where the functional failure criteria specified for the component is met but not exceeded.\nSource:\nAPI\nTechnical Report 17TR7, Verification and Validation of Subsea Connectors, First Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/fundamental": "TERM: Fundamental\nURL: https://iadclexicon.org/fundamental\n\nFundamental\nIn this report, a Fundamental is a characteristic of an operating management system that is essential to the effectiveness of every part of the system.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards", "https://iadclexicon.org/functional-requirement": "TERM: Functional Requirement\nURL: https://iadclexicon.org/functional-requirement\n\nFunctional Requirement\nMinimum criterion which shall be satisfied in order to meet a stated objective or objectives.\nNOTE Functional requirements are performance oriented and are applicable to a wide range of development concepts.\nSource:\nAPI\nRP 17H, Remotely Operated Vehicle (ROV) Interfaces on Subsea Production Systems, First Edition, July 2004 (Reaffirmed January 2009).\nGlobal Standards\nFunctional Requirements\nFunctional requirements\nexplain, in general terms, what function the ship should provide to meet the fire safety objectives of SOLAS.\nSource:\u00a0IMO MSC.1/Circ.1002, Guidelines on alternative design and arrangements for fire safety, 26\u00a0June 2001, International Maritime Organization.\nRegulatory Guidance\nFunctional Requirements\nFunctional\u00a0 requirements\nexplain, in general terms, what function the system under consideration should provide to meet the safety objectives of SOLAS.\nSource:\u00a0IMO MSC.1/Circ.1212, Guidelines on alternative design and arrangements for SOLAS chapters II-1 and III, 15 December 2006, International Maritime Organization.\nRegulatory Guidance\nFunctional Requirements\nMinimum criteria which shall be satisfied to meet the stated health, safety, and environmental objectives.\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards\nFunctional Requirements\nMinimum criteria which should be satisfied to meet the stated health, safety and environmental objectives.\nOther Related Terms and Definitions:\nISO-17776 \u2013 Minimum criteria which should be satisfied to meet the stated health, safety and environmental objectives\nIADC HSE Case Guidelines Issue 02 \u2013 (Risk Acceptance Criteria) \u2013 A description of the target performance, to satisfy objective corporate policy, with regard to the safe and efficient operability and functionality of the installation, facility or unit as a whole, or major systems within it.\nIADC HSE Case Guidelines Issue 02 \u2013 (Health, Safety and Environmental Performance Criteria) \u2013 Standards or benchmarks, quantified where possible, that provide measures against which an organization can determine the degree to which they are succeeding in managing risks, and hence in meeting their objectives.\nSource:\u00a0International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nFunctional Requirements\nMinimum criteria which should be satisfied to meet the stated health, safety and environmental objectives.\nSource:\u00a0ISO 17776:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Guidelines on tools and techniques for hazard identification and risk assessment.\nGlobal Standards", "https://iadclexicon.org/fundamental-flow-equation": "TERM: Fundamental Flow Equation\nURL: https://iadclexicon.org/fundamental-flow-equation\n\nFundamental Flow Equation\nGas flow equation using a calculated friction factor.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/functional-specification": "TERM: Functional Specification\nURL: https://iadclexicon.org/functional-specification\n\nFunctional specification\nFeatures, characteristics, process conditions, boundaries, and exclusions that define the performance and use requirements of a managed product, including any customer specific requirements\nNOTE See ISO 13879 for additional information on functional specifications.\nSource:\nAPI\nSTANDARD 18LCM, Product Life Cycle Management System Requirements for the Petroleum and Natural Gas Industries, First Edition, April 2017.\nGlobal Standards\nFunctional specification\nFeatures, characteristics, process conditions, boundaries, and exclusions defining the performance of the tools.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards\nFunctional specification\nDocument that specifies the totality of needs expressed by features, characteristics, process conditions, boundaries and exclusions defining the performance of a product or service including quality assurance requirements.\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards\nFunctional specification\nDocument that describes the features, characteristics, process conditions, boundaries and exclusions defining the performance and use requirements of the product, process, or service (ISO 13879).\nSource:\nAPI\nTR 1PER15K-1, Protocol for Verification and Validation of High-pressure High-temperature Equipment, First Edition, March 2013.\nGlobal Standards\nFunctional specification\nDocument that describes the features, characteristics, process conditions, boundaries and exclusions defining the performance and use requirements of the product, process or service.\nSource:\nISO 13880:1999, Petroleum and natural gas industries \u2014 Content and drafting of a technical specification, First Edition, October 1999.\nGlobal Standards\nSource:\nISO 13879:1999, Petroleum and natural gas industries \u2014 Content and drafting of a functional specification, First Edition, October 1999.\nGlobal Standards", "https://iadclexicon.org/functional-test": "TERM: Functional Test\nURL: https://iadclexicon.org/functional-test\n\nFunctional Test\nTest process performed to confirm proper operation of a tool.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards\nFunctional Test\nTest performed to confirm proper operation of equipment.\nSource:\nAPI\nSPEC 14A, Specification for Subsurface Safety Valve Equipment, Eleventh Edition, October 2005 (Reaffirmed June 2012).\nGlobal Standards", "https://iadclexicon.org/fundamental-decision": "TERM: Fundamental Decision\nURL: https://iadclexicon.org/fundamental-decision\n\nFundamental Decision\n\u201cFundamental decision\u201d means a decision made by the Board respecting the exercise of a power or the performance of a duty pursuant to a provision of this Act that expressly provides for the exercise of the power or the performance of the duty subject to sections 32 to 37; d\u00e9cision majeure.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation", "https://iadclexicon.org/functionality": "TERM: Functionality\nURL: https://iadclexicon.org/functionality\n\nFunctionality\nOperational requirements of the system/structure/equipment in order to establish and maintain integrity.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nFunctionality\nThe ability of a system to perform its specified role.\u00a0 This may be characterized and demonstrated by identifying critical functional parameters.\nSource:\u00a0International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nFunctionality\nWhat a device or system is designed to do.\nSource:\u00a0OGP Report No. 415, Asset integrity \u2013 the key to managing major incident risks, International Association of Oil & Gas Producers, December 2008.\nGlobal Standards", "https://iadclexicon.org/fundamental-suitability-determinants": "TERM: Fundamental Suitability Determinants\nURL: https://iadclexicon.org/fundamental-suitability-determinants\n\nFundamental suitability determinants\nFundamental suitability determinants:\nwhen used in relation to an eligible greenhouse gas storage formation\u2014has the meaning given by subsection 21(8); or\nwhen used in relation to an identified greenhouse gas storage formation\u2014has the meaning given by subsection 312(11).\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/fund": "TERM: Fund\nURL: https://iadclexicon.org/fund\n\nFund\n\u201cFund\u201d means the Environmental Studies Research Fund (NR) established under subsection 76(1) or the Environmental Studies Research Fund (IAND) established under that subsection, or both, as the context requires; fonds.\nSource: \u00a0Canada Petroleum Resources Act, R.S.C. 1985, c. 36 (2nd Supp.), current to April 29, 2013.\nLegislation", "https://iadclexicon.org/functioning-analysis": "TERM: Functioning Analysis\nURL: https://iadclexicon.org/functioning-analysis\n\nFunctioning Analysis\nset of activities aiming to analyse how an item performs as required\nNote 1 to entry: This is the counterpart of the dysfunctioning analysis which aims to analyse how an item fails when\nthe functioning analysis aims to analyse how an item works by, e.g. identifying, sorting out and characterizing the\nvarious functions related to the item.\nNote 2 to entry: The term \u201cfunctional\u201d analysis is often used as a synonym of \u201cfunctioning\u201d analysis. However, the\nterm \u201cfunctional analysis\u201d which has several meanings is not used in this Technical Report to avoid confusion.\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/furnace-test": "TERM: Furnace Test\nURL: https://iadclexicon.org/furnace-test\n\nFurnace Test\nThe maximum uplift force during spud can extraction.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/funnel-viscosity": "TERM: Funnel Viscosity\nURL: https://iadclexicon.org/funnel-viscosity\n\nFunnel Viscosity\nViscosity as measured by the Marsh funnel, based on the number of seconds required for 1,000 cubic centimeters of fluid to flow through the funnel.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/furring": "TERM: Furring\nURL: https://iadclexicon.org/furring\n\nFurring\nBuild-up or bristling of dry magnetic particles at the ends of a longitudinally-magnetized length of OCTG, i.e. at its poles.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/fv": "TERM: FV\nURL: https://iadclexicon.org/fv\n\nF\nV\nMaximum vertical impact force.\nSource:\nAPI\nStandard 2CCU, Offshore Cargo Carrying Units, First Edition, August 2017.\nGlobal Standards\nF\nV\nLeg vertical reaction.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/fw": "TERM: FW\nURL: https://iadclexicon.org/fw\n\nFW\nFirewall.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards\nF\nw\nCCU wall internal load.\nSource:\nAPI\nStandard 2CCU, Offshore Cargo Carrying Units, First Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/fwac": "TERM: FWAC\nURL: https://iadclexicon.org/fwac\n\nFWAC\nFull-wave rectified alternating current.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/g": "TERM: G\nURL: https://iadclexicon.org/g\n\ng\nAcceleration of gravity.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards\nG\nSoil shear modulus.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/ga": "TERM: GA\nURL: https://iadclexicon.org/ga\n\nGA\nGeneral arrangement.\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/gage-and-test-port-connections": "TERM: Gage And Test Port Connections\nURL: https://iadclexicon.org/gage-and-test-port-connections\n\nGage And Test Port Connections\nHoles drilled and tapped into API Spec equipment through which internal pressure may be measured or through which pressure may be applied to test the sealing mechanism.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards", "https://iadclexicon.org/gage-joint": "TERM: Gage Joint\nURL: https://iadclexicon.org/gage-joint\n\nGage Joint\nThe heaviest wall casing in the well usually located just beneath the preventers or tree..\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/gall": "TERM: Gall\nURL: https://iadclexicon.org/gall\n\nGall\nSurface damage on threads and seals caused by localized friction.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/gain": "TERM: Gain\nURL: https://iadclexicon.org/gain\n\nGain\nSensitivity adjustment produced by an amplifier or circuit.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/galling": "TERM: Galling\nURL: https://iadclexicon.org/galling\n\nGalling\nCold welding of contacting material surfaces followed by tearing of the metal during further sliding/rotation. NOTE 1 Galling results from the sliding of metallic surfaces that are under high bearing forces. Galling can generally be attributed to insufficient lubrication between the mating surfaces. The purpose of the lubricating medium is to minimize metal-to-metal contact and allow efficient sliding of the surfaces. Other ways to prevent galling are to reduce the bearing forces or reduce the sliding distance. NOTE 2 There are several degrees of galling used for repair and reporting purposes as defined in 3.1.5.1 to 3.1.5.3.\nSource:\nAPI\nRP 5C5, Recommended Practice on Procedures for Testing Casing and Tubing Connections, Third Edition, July 2003 (Reaffirmed August 2010).\nGlobal Standards\nGalling\nGradual removal of material from a surface due to repetitive relative motion with an adjacent surface.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nGalling\nCold welding of contacting material surfaces followed by tearing of the materials during further sliding/rotation.\nNOTE Galling results from the sliding of metallic surfaces that are under high bearing forces. Galling can generally be attributed to inadequate lubrication between the surfaces. The purpose of the lubrication medium is to minimize the metal-to-metal contact and allow efficient sliding of the surfaces. Other ways to prevent galling are to reduce the bearing forces or reduce the sliding distance.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nGalling\nCold welding of contacting material surfaces followed by tearing of the materials during further sliding/rotation.\nNOTE Galling results from the sliding of metallic surfaces that are under high bearing forces. Galling can generally be attributed to insufficient lubrication between the surfaces. The purpose of the lubrication medium is to minimize the metal-to-metal contact and allow efficient sliding of the surfaces. Other ways to prevent galling are to reduce the bearing forces or reduce the sliding distance.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/galvanic-isolation": "TERM: Galvanic Isolation\nURL: https://iadclexicon.org/galvanic-isolation\n\nGalvanic Isolation\nArrangement within an item of intrinsically safe apparatus or associated apparatus which\u00a0permits the transfer of signals or power between two circuits without any direct electrical\u00a0connection between the two.\nSource: IEC 60079-14:2013, Explosive atmospheres \u2013 Part 14: Electrical installations design, selection and erection, Edition 5.0, November 2013.\nGlobal Standards", "https://iadclexicon.org/game-theory": "TERM: Game Theory\nURL: https://iadclexicon.org/game-theory\n\nGame Theory\nBranch of applied mathematics that models interactions among agents where an agent\u2019s choice and subsequent success depend on the choices of other agents that are simultaneously acting to maximize their own results or minimize their losses.\nSample Usage:\nAnalysts used game theory to model terrorist behavior in response to potential security measures.\nAnnotation:\nGame theory can be used in the context of risk analysis to model strategic decisions and interactions of agents with conflicting interests to predict likely decision outcomes.\nA basic application of game theory involves two players and two strategy alternatives.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/gangway": "TERM: Gangway (assembly)\nURL: https://iadclexicon.org/gangway\n\nGangway (assembly)\nSystem intended to transfer personnel and cargo between 2 offshore vessels, typically including a bridge and a pedestal.\nSource:\u00a0Offshore Gangways, DNVGL-ST-0358, DNV GL, September 2017.\nGlobal Standards", "https://iadclexicon.org/gangway-axis": "TERM: Gangway Axis\nURL: https://iadclexicon.org/gangway-axis\n\nGangway Axis\nX axis: principal axis oriented along the length of the gangway.\nY axis: secondary axis, perpendicular to X axis, oriented across the length of the gangway and in the floor/walkway plane.\nZ axis: secondary axis, perpendicular to the plane defined by X and Y axis.\nSource:\u00a0Offshore Gangways, DNVGL-ST-0358, DNV GL, September 2017.\nGlobal Standards", "https://iadclexicon.org/gantry": "TERM: Gantry\nURL: https://iadclexicon.org/gantry\n\nGantry (also known as A-Frame or Mast)\nA structural frame, extending above the upper-structure to which the boom support ropes are reeved.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Sixth Edition, May 2007.\nGlobal Standards\nGantry (also known as A-Frame or Mast)\nA structural frame, extending above the machinery deck or upper-structure to which the boom support ropes are reeved.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards", "https://iadclexicon.org/garbage": "TERM: Garbage\nURL: https://iadclexicon.org/garbage\n\nGarbage\nGarbage means all kinds of food wastes, domestic wastes and operational wastes, all plastics, cargo residues, cooking oil, fishing gear, and animal carcasses generated during the normal operation of the ship and liable to be disposed of continuously or periodically except those substances which are defined or listed in other Annexes to the present Convention. Garbage does not include fresh fish and parts thereof generated as a result of fishing activities undertaken during the voyage, or as a result of aquaculture activities which involve the transport of fish including shellfish for placement in the aquaculture facility and the transport of harvested fish including shellfish from such facilities to shore for processing.\nSource: Resolution MEPC.201(62), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships, 1973 (Revised MARPOL Annex V), 15 July 2011, International Maritime Organization.\nLegislation", "https://iadclexicon.org/gas-allowable-or-allowable-gas": "TERM: Gas Allowable Or Allowable Gas\nURL: https://iadclexicon.org/gas-allowable-or-allowable-gas\n\nGas Allowable Or Allowable Gas\n\u201cGas allowable\u201d or \u201callowable gas\u201d means the amount of natural gas authorized to be produced from any well by order of the Commission or as provided by statute.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/gas-analysis": "TERM: Gas Analysis\nURL: https://iadclexicon.org/gas-analysis\n\nGas Analysis\nGas analysis unit\nis the assembly in which the detector is housed, along with any associated analysis components.\nSource:\u00a0IMO MSC.1/Circ.1343, amendments to the International Aeronautical and Maritime Search and Rescue (IAMSAR) Manual, 24 May 2010, International Maritime Organization.\nRegulatory Guidance\nSource:\u00a0IMO MSC.1/Circ.1370, Guidelines for the design, construction and testing of fixed hydrocarbon gas detection systems, 22 June 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/gas": "TERM: Gas\nURL: https://iadclexicon.org/gas\n\nGas\n\u201cGas\u201d means natural gas and includes all substances, other than oil, that are produced in association with natural gas.\nSource:\u00a0Canada Oil and Gas Operations Act, R.S.C., 1985, c. O-7, Canada, current to April 29, 2013.\nLegislation\nSource: \u00a0Canada Petroleum Resources Act, R.S.C. 1985, c. 36 (2nd Supp.), current to April 29, 2013.\nLegislation\nSource:\u00a0Drilling and Production Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, March 31, 2011.\nRegulatory Guidance\nGas\n\u201cGas\u201d means natural gas and includes all substances, other than oil, that are produced in association with natural gas, but does not include coal-bed methane associated with the development or operation of a coal mine; gaz.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nGas\n\u201cGas\u201d means and includes all natural gas and all other fluid hydrocarbons not hereinbelow defined as oil.\nSource: Control of Oil and Gas Resources, North Dakota Century Code, Title 38, Chapter 8, February 2013.\nLegislation\nGas\n\u201cGas\u201d means any petroleum hydrocarbon existing in the gaseous phase.\nCasinghead gas means any gas or vapor, or both, indigenous to an oil stratum and produced from such stratum with oil.\nDry gas or dry natural gas means any gas produced in which there are no appreciable hydrocarbon liquids recoverable by separation at the wellhead.\nCondensate gas means any gas which is produced with condensate as defined as \u201ccondensate\u201d.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations\nGas\nA fluid, such as air, that has neither independent shape nor volume, but tends to expand indefinitely.\nSource: CPetroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations\nGas\n\u201cGas\u201d means all natural gas and all other fluid hydrocarbons not defined below as oil, including condensate.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations\nGas\nState of matter that has no definite shape or volume.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards\nGas\n\u201cGas\u201d means all natural gas and all other fluid hydrocarbons not defined below as oil, including condensate.\nSource: National Energy Board Act, R.S.C., 1985, c. N-7, Canada, current to April 29, 2013.\nLegislation\nGas\nPerson, Producer, Gas, and Products\u2015shall have the meaning prescribed for each of said words as defined in R.S. 30:3.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations\nGas\nThe words POOL, PERSON, OWNER, PRODUCER, OIL, GAS, WASTE, CORRELATIVE RIGHTS and COMMON SOURCE OF SUPPLY are defined by the Act, and said definitions are hereby adopted in these Rules and Regulations. From C.R.S. 34-60-103 (2012): \u201cGas\u201d means all natural gases and all hydrocarbons not defined in this section as oil.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations\nGas\n\u201cGas\u201d, also known as natural gas, means a combustible vapor composed chiefly of hydrocarbons occurring naturally in a pool the division has classified as a gas pool.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations\nGas\n\u201cGas\u201d means any substance which is gaseous at a temperature of 15\u00b0C and a pressure of 101.325 kPa (1013.25 mb).\nFor the purposes of paragraphs (2) and (4), references to gas include any substance which consists wholly or mainly of gas.\nSource: The Health and Safety at Work etc. Act 1974 (Application outside Great Britain) Order 2001, UK S.I. 2013/214, 2013.\nRegulations\nGas\nIn this section \u201cgas\u201d means any substance which is or (if it were in a gaseous state) would be gas within the meaning of Part I of the Gas Act 1986.\nSource: UK Offshore Safety Act 1992, 1992 c. 15 (February 2013).\nLegislation", "https://iadclexicon.org/gamma-ray": "TERM: Gamma-Ray\nURL: https://iadclexicon.org/gamma-ray\n\nGamma-Ray\nHigh-energy, short wavelength, electromagnetic radiation emitted by a nucleus, which is penetrating and is best attenuated by dense material like lead or tungsten. NOTE The energy of gamma-rays is usually between 0,010 MeV and 10 MeV.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/gas-buster": "TERM: Gas Buster\nURL: https://iadclexicon.org/gas-buster\n\nGas Buster\nA slang term to denote a mud: gas separator.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nGas Buster\nSlang for mud / gas separator.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/gas-concentration": "TERM: Gas Concentration\nURL: https://iadclexicon.org/gas-concentration\n\nGas Concentration\nGas concentration\nis the amount of gas or vapour being measured, as expressed in %\u00a0LFL.\nSource:\u00a0IMO MSC.1/Circ.1343, amendments to the International Aeronautical and Maritime Search and Rescue (IAMSAR) Manual, 24 May 2010, International Maritime Organization.\nRegulatory Guidance\nSource:\u00a0IMO MSC.1/Circ.1370, Guidelines for the design, construction and testing of fixed hydrocarbon gas detection systems, 22 June 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/gas-cut-drilling-fluid": "TERM: Gas Cut Drilling Fluid\nURL: https://iadclexicon.org/gas-cut-drilling-fluid\n\nGas Cut Drilling Fluid\nDrilling Fluid that has become entrained with gas from previously drilled gas bearing formation which in turn lowers the drilling fluid density and hydrostatic head of the drilling fluid column.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/gas-detection-alarm": "TERM: Gas Detection Alarm\nURL: https://iadclexicon.org/gas-detection-alarm\n\nGas Detection Alarm\nAn alarm which indicates that gas has been detected.\nSource:\u00a0IMO resolution A.1021(26), Code on Alarms and Indicators, 2009, 18 January 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/gas-cut": "TERM: Gas Cut\nURL: https://iadclexicon.org/gas-cut\n\nGas Cut\nGas entrained in a drilling fluid.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/gas-detection-instrument": "TERM: Gas Detection Instrument\nURL: https://iadclexicon.org/gas-detection-instrument\n\nGas detection instrument\nAn assembly of electrical, mechanical, and chemical components designed to sense and respond continuously to the presence of chemical gases in atmospheric mixtures.\nSource:\nAPI\nRP 49, Recommended Practice for Drilling and Well Servicing Operations Involving Hydrogen Sulfide, Third Edition, May 2001.\nGlobal Standards", "https://iadclexicon.org/gas-facility": "TERM: Gas Facility\nURL: https://iadclexicon.org/gas-facility\n\nGas Facility\nGAS FACILITY shall mean those facilities that process or compress natural gas after production-related activities which are conducted at or near the wellhead and prior to a point where the gas is transferred to a carrier for transport.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/gas-drilling": "TERM: Gas Drilling\nURL: https://iadclexicon.org/gas-drilling\n\nGas Drilling\nSee Aerated Fluid.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/gas-explosions": "TERM: Gas Explosions\nURL: https://iadclexicon.org/gas-explosions\n\nGas Explosions\nGas explosions can be defined as the combustion of a premixed gas cloud containing fuel and an oxidizer that can result in a rapid rise in pressure.\nSource:\nAPI\nRP 2FB, Recommended Practice for the Design of Offshore Facilities Against Fire and Blast Loading, First Edition, April 2006.\nGlobal Standards\nGas Explosions\nCombustion of a flammable gas or mist which generates blast waves due to confinement of the combustion induced flow or the acceleration of the flame front by obstacles in the flame path\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards", "https://iadclexicon.org/gas-free-or-free-of-gas": "TERM: Gas Free or Free of Gas\nURL: https://iadclexicon.org/gas-free-or-free-of-gas\n\nGas Free or Free of Gas\nFree from harmful or hazardous concentrations of vapors, fumes and gases.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations", "https://iadclexicon.org/gas-gatherer": "TERM: Gas Gatherer\nURL: https://iadclexicon.org/gas-gatherer\n\nGas Gatherer\nGas Gatherer\u2015anyone who gathers gas other than his own in a field or from several fields for delivery to a transporter or gas processing plant.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/gas-group": "TERM: Gas Group\nURL: https://iadclexicon.org/gas-group\n\nGas Groups (division classification method)\nFor purposes of testing, approval, and area classification, various air mixtures (not oxygen enriched) are grouped as shown below.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nGroup A\nAtmospheres that do or may contain acetylene.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nGroup B\nAtmospheres that do or may contain hydrogen, or other substances specified by NFPA 497.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nGroup C\nAtmospheres that do or may contain hydrogen sulfide (H\n2\nS), or other substances specified by NFPA 497.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nGroup D\nAtmospheres that do or may contain natural gas, hydrocarbons or other substances specified by NFPA 497.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nGas, Group I\nA term used by ANSI/ISA S12.24.01 (IEC 60079-10 MOD) to describe atmospheres containing firedamp (a mixture of gases, composed mostly of methane, found underground, usually in mines). Since this RP does not apply to installations underground in mines, this term is not used further.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nGas, Group II\nThe group used to describe gases found aboveground and subdivided into IIC, IIB, and IIA, as noted below, according to the nature of the gas or vapor, for protection techniques \u201cd,\u201d \u201cia,\u201d and \u201cib\u201d and, where applicable, \u201cn\u201d and \u201co.\u201d\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nGas, Group IIA\nAtmospheres containing acetone, ammonia, ethyl alcohol, gasoline, methane, propane, or flammable gas, flammable liquid produced vapor, or combustible liquid produced vapor mixed with air that may burn or explode having either a maximum experimental safe gap (MESG) value greater than 0.90 mm or a minimum igniting current ratio (MIC ratio) greater than 0.80, see NFPA 497.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nGas, Group IIB\nAtmospheres containing acetaldehyde, ethylene, or flammable gas, flammable liquid produced vapor, or combustible liquid produced vapor mixed with air that may burn or explode having either a MESG value greater than 0.50 mm and less than or equal to 0.90 mm or a MIC ratio greater than 0.45 and less than or equal to 0.80, see NFPA 497.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nGas, Group IIC\nAtmospheres containing acetylene, hydrogen, or flammable gas, flammable liquid produced vapor, or combustible liquid produced vapor mixed with air that may burn or explode, having either a MESG value less than or equal to 0.50 mm or a MIC ratio less than or equal to 0.45, see NFPA 497.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/gas-importation-and-storage-zone": "TERM: Gas Importation And Storage Zone\nURL: https://iadclexicon.org/gas-importation-and-storage-zone\n\nGas Importation And Storage Zone\n\u201cGas importation and storage zone\u201d has the meaning given by section 1(5) of the Energy Act 2008(3) and \u201cwithin a gas importation and storage zone\u201d includes over and under it.\nSource: The Health and Safety at Work etc. Act 1974 (Application outside Great Britain) Order 2001, UK S.I. 2013/214, 2013.\nRegulations", "https://iadclexicon.org/gas-lift-mandrel": "TERM: Gas-Lift Mandrel\nURL: https://iadclexicon.org/gas-lift-mandrel\n\nGas-Lift Mandrel\nA gas-lift system assembled with the production tubing string to provide a means of deploying gas-lift valves. The position or depth of the gas lift valves is crucial to the efficient operation of the entire system. Consequently, proper assembly of the gas lift mandrels within the completion tubulars is essential. A port in the gas-lift mandrel provides communication between the lift-gas supply in the tubing annulus and the production- tubing conduit.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/gas-lift": "TERM: Gas Lift\nURL: https://iadclexicon.org/gas-lift\n\nGas Lift\n\u201cGas lift\u201d means any method of lifting liquid to the surface by injecting gas into the well bore from which production is obtained.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations\nGas Lift\n\u201cGas lift\u201d means any method of lifting liquid to the surface by injecting gas into a well from which oil production is obtained.\nSource: Oil and gas Conservation, North Dakota Administrative Code, Chapter 43-02-03, April 2012.\nRegulations\nGas Lift\n\u201cGas lift\u201d means a method of lifting liquid to the surface by injecting gas into a well from which oil production is obtained.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations\nGas Lift\nGas lift by the use of gas not in solution with oil produced.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/gas-oil-ratio": "TERM: Gas-oil Ratio\nURL: https://iadclexicon.org/gas-oil-ratio\n\nGas-oil Ratio\n\u201cGas-oil ratio\u201d means the cubic feet of gas, determined at 60\u00f8 F and 14.65 psia, that are produced per stock tank barrel of oil produced.\nSource: Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, \u00a7 25.990, December 7, 2012.\nRegulations\nGas-oil Ratio\n\u201cGas-oil ratio\u201d means the number of cubic feet of gas produced per barrel of oil (rapport gaz-p\u00e9trole).\nSource: Canada Oil and Gas Drilling and Production Regulations, C.R.C., c. 1517, February 2013.\nRegulations\nGas-oil Ratio\n\u201cGas-oil ratio\u201d means the ratio of the gas produced in cubic feet [cubic meters] to a barrel of oil concurrently produced during any stated period.\nSource: Oil and gas Conservation, North Dakota Administrative Code, Chapter 43-02-03, April 2012.\nRegulations\nGas-oil Ratio\n\u201cGas-oil ratio\u201d means the ratio of the casinghead gas produced in standard cubic feet to the number of barrels of oil concurrently produced during any stated period\n.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/gas-oil-ratio-adjustment": "TERM: Gas-Oil Ratio Adjustment\nURL: https://iadclexicon.org/gas-oil-ratio-adjustment\n\nGas-Oil Ratio Adjustment\n\u201cGas-oil ratio adjustment\u201d means the reduction in allowable of a high gas-oil ratio proration unit to conform with the production permitted by the limiting gas-oil ratio for the particular pool during a particular proration period.\nSource: Oil and gas Conservation, North Dakota Administrative Code, Chapter 43-02-03, April 2012.\nRegulations\nGas-Oil Ratio Adjustment\n\u201cGas-oil ratio adjustment\u201d means the reduction in allowable of a high gas oil ratio unit to conform with the production permitted by the limiting gas-oil ratio for the particular pool during a particular proration period.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/gas-lost": "TERM: Gas Lost\nURL: https://iadclexicon.org/gas-lost\n\nGas lost:\nGas that is neither sold nor used on the lease or unit nor used internally by the producer.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/gas-processing-plant": "TERM: Gas Processing Plant\nURL: https://iadclexicon.org/gas-processing-plant\n\nGas processing plant:\nAn installation that uses any process designed to remove elements or compounds (hydrocarbon and non-hydrocarbon) from gas, including absorption, adsorption, or refrigeration. Processing does not include treatment operations, including those necessary to put gas into marketable conditions such as natural pressure reduction, mechanical separation, heating, cooling, dehydration, desulphurization, and compression. The changing of pressures or temperatures in a reservoir is not processing.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/gas-horsepower": "TERM: Gas Horsepower\nURL: https://iadclexicon.org/gas-horsepower\n\nGas Horsepower\nTotal horsepower available to a compressor before derating for mechanical and thermal inefficiencies.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/gas-repressuring": "TERM: Gas Repressuring\nURL: https://iadclexicon.org/gas-repressuring\n\nGas Repressuring\n\u201cGas repressuring\u201d means the injection of gas into a common source of supply to restore or increase the gas energy of a reservoir.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/gas-production-gross-operated": "TERM: Gas Production, Gross Operated\nURL: https://iadclexicon.org/gas-production-gross-operated\n\nGas production, gross operated\nThis value is the annual gross operated production of gas on the OCS by an operator in millions of barrels.\nSource:\nAPI\nRP 75, Recommended Practice for Development of a Safety and Environmental Management Program for Offshore Operations and Facilities: Upstream Segment, Third Edition, May 2004.\nGlobal Standards", "https://iadclexicon.org/gas-storage-field": "TERM: Gas Storage Field\nURL: https://iadclexicon.org/gas-storage-field\n\nGas Storage Field\nGas storage field\u2014A gas storage reservoir and all of the gas storage wells connected to the gas storage reservoir.\nSource: Oil and Gas Wells, Pennsylvania Code, Title 25, Chapter 78, December 2012.\nRegulations", "https://iadclexicon.org/gas-reservoir": "TERM: Gas Reservoir\nURL: https://iadclexicon.org/gas-reservoir\n\nGas reservoir:\nGas reservoir means a reservoir that contains hydrocarbons predominantly in a gaseous (single-phase) state.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/gas-royalty-meter-malfunction": "TERM: Gas Royalty Meter Malfunction\nURL: https://iadclexicon.org/gas-royalty-meter-malfunction\n\nGas royalty meter malfunction:\nAn error in any component of the gas measurement system which exceeds contractual tolerances.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/gas-storage-or-underground-gas-storage": "TERM: Gas Storage Or Underground Gas Storage\nURL: https://iadclexicon.org/gas-storage-or-underground-gas-storage\n\nGas Storage Or Underground Gas Storage\nStorage of natural gas or other gaseous material in a productive or depleted reservoir, exclusive of gas injection for enhanced recovery.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/gas-plant-evaporationretention-pit": "TERM: Gas Plant Evaporation/Retention Pit\nURL: https://iadclexicon.org/gas-plant-evaporationretention-pit\n\nGas Plant Evaporation/Retention Pit\nPit used for storage or disposal of cooling tower blowdown, water condensed from natural gas, and other wastewater generated at gasoline plants, natural gas processing plants, or pressure maintenance or repressurizing plants.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/gas-protective": "TERM: Gas, Protective\nURL: https://iadclexicon.org/gas-protective\n\nGas, protective\nThe gas used for pressurization or for the dilution of flammable gases to a level well below their lower explosive limit, usually below 25% LFL/LEL. The protective gas may be air, nitrogen, other nonflammable gas, or a mixture of such gases.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/gas-release-system": "TERM: Gas Release System\nURL: https://iadclexicon.org/gas-release-system\n\nGas Release System\nIn this section, \u201cgas release system\u201d means a system for releasing gas and combustible liquid from an installation, and includes a flare system, a pressure relief system, a depressurizing system and a cold vent system.\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource:\u00a0Nova Scotia Offshore Petroleum Installations Regulations, SOR/95-191, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/gas-storage-project": "TERM: Gas Storage Project\nURL: https://iadclexicon.org/gas-storage-project\n\nGas Storage Project\nAll surface and subsurface rights, appurtenances, and improvements necessary for conducting underground gas storage operations in a gas storage reservoir.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/gas-storage-reservoir": "TERM: Gas Storage Reservoir\nURL: https://iadclexicon.org/gas-storage-reservoir\n\nGas Storage Reservoir\nGas storage reservoir\u2014The portion of a subsurface geologic formation or rock strata used for or being tested for storage of natural gas that:\nHas sufficient porosity and permeability to allow gas to be injected or withdrawn, or both.\nIs bounded by strata of insufficient porosity or permeability, or both, to allow gas movement out of the reservoir.\nContains or will contain injected gas geologically or by pressure control.\nSource: Oil and Gas Wells, Pennsylvania Code, Title 25, Chapter 78, December 2012.\nRegulations", "https://iadclexicon.org/gas-storage-well-or-storage-well": "TERM: Gas Storage Well Or Storage Well\nURL: https://iadclexicon.org/gas-storage-well-or-storage-well\n\nGas Storage Well Or Storage Well\nA well used to inject or withdraw natural gas or other gaseous material stored in a productive or depleted reservoir, exclusive of a well used to inject gas for enhanced recovery.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations\nGas Storage Well\nGas storage well\u2014A well located and used in a gas storage reservoir for injection or withdrawal purposes, or an observation well.\nSource: Oil and Gas Wells, Pennsylvania Code, Title 25, Chapter 78, December 2012.\nRegulations\nGas Storage Well\nA well, including the storage wellhead, casing, tubing, borehole, and cavern used for the injection or withdrawal of natural gas or any other gaseous substance into or out of an underground gas storage facility.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/gas-tight": "TERM: Gas-Tight\nURL: https://iadclexicon.org/gas-tight\n\nGas-Tight\nCapable of holding gas without leaking under the specified pressure for the specified length of time.\nSource:\nAPI\nSPEC 7-1, Specification for Rotary Drill Stem Elements, First Edition, March 2006 (Addendum April 2011).\nGlobal Standards", "https://iadclexicon.org/gas-transportation-facility": "TERM: Gas Transportation Facility\nURL: https://iadclexicon.org/gas-transportation-facility\n\nGas Transportation Facility\n\u201cGas transportation facility\u201d means a pipeline in operation serving one or more gas wells for the transportation of natural gas, or some other device or equipment in like operation whereby natural gas produced from gas wells connected therewith can be transported.\nSource: Oil and gas Conservation, North Dakota Administrative Code, Chapter 43-02-03, April 2012.\nRegulations\nGas Transportation Facility\n\u201cGas transportation facility\u201d means a pipeline in operation serving gas wells for the transportation of gas, or some other device or equipment in like operation where the gas produced from gas wells connected with the pipeline or other device or equipment can be transported or used for consumption.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/gas-well": "TERM: Gas Well\nURL: https://iadclexicon.org/gas-well\n\nGas Well\n\u201cGas well\u201d means a well that produces predominantly gas at a gas-oil ratio over 100,000 scf/stb, unless on a pool-by-pool basis the commission establishes another ratio.\nSource: Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, \u00a7 25.990, December 7, 2012.\nRegulations\nGas Well\n\u201cGas well\u201d means a well\nthat produces natural gas not associated or blended with oil at the time of production,\nthat produces more than 30,000 cubic feet of natural gas to each barrel of oil from the same producing horizon,\nwherein the gas producing stratum has been successfully segregated from the oil and the gas is produced separately, or\nthat is classified as a gas well by the Minister for any reason (puits de gaz).\nSource: Canada Oil and Gas Drilling and Production Regulations, C.R.C., c. 1517, February 2013.\nRegulations\nGas Well\nGAS WELL shall mean a well, the principal production of which at the mouth of the well is gas, as defined by the Act.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations\nGas Well\n\u201cGas well\u201d means a well producing gas or natural gas from a common source of gas supply as determined by the commission.\nSource: Oil and gas Conservation, North Dakota Administrative Code, Chapter 43-02-03, April 2012.\nRegulations\nGas Well\n\u201cGas well\u201d means a well producing gas from a gas pool, or a well with a gas-oil ratio in excess of 100,000 cubic feet of gas per barrel of oil producing from an oil pool.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations\nGas Well\n\u201cGas well\u201d means any well the production from which is predominantly natural gas or condensate, or both in quantity.\nSource:\u00a0The Petroleum and Natural Gas Rules, 1959 (As amended from time to time), India, as amended as of May 2013.\nRegulations", "https://iadclexicon.org/gas-volume-statement": "TERM: Gas Volume Statement\nURL: https://iadclexicon.org/gas-volume-statement\n\nGas volume statement:\nA monthly statement showing gas measurement data, including the volume (Mcf) and quality (Btu) of natural gas which flowed through a meter.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/gases-lighter-than-air": "TERM: Gases, lighter-than-air\nURL: https://iadclexicon.org/gases-lighter-than-air\n\nGases, lighter-than-air\nGases with a specific gravity less than 1.0.\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards", "https://iadclexicon.org/gasket": "TERM: Gasket\nURL: https://iadclexicon.org/gasket\n\nGasket\nDeformable material (or combination of materials) used to prevent leakage of fluid between two surfaces.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nGasket\nDeformable material (or combination of materials) intended to be clamped between flanges to prevent leakage of fluid.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/gases-heavier-than-air": "TERM: Gases, Heavier-than-air\nURL: https://iadclexicon.org/gases-heavier-than-air\n\nGases, Heavier-than-air\nGases with a specific gravity greater than 1.0.\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards", "https://iadclexicon.org/gasket-retaining-load": "TERM: Gasket-Retaining Load\nURL: https://iadclexicon.org/gasket-retaining-load\n\nGasket-Retaining Load\nPortion of the clamping load required to offset the separating force the gasket exerts on the hubs when pressurized.\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards\nGasket-Retaining Load\nThat portion of the clamping load required to offset the separating force the gasket exerts on the mating parts when pressurized.\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/gasket-seating-load": "TERM: Gasket-Seating Load\nURL: https://iadclexicon.org/gasket-seating-load\n\nGasket-Seating Load\nThat portion of the clamping load required to seat the gasket and bring the hub faces into contact.\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards\nGasket-Seating Load\nThat portion of the clamping load required to seat the gasket and bring the mating RCD and RCD bearing assembly faces into contact.\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/gasoil-ratio": "TERM: Gas/Oil Ratio (GOR)\nURL: https://iadclexicon.org/gasoil-ratio\n\nGas/Oil Ratio\nThe volume of gas at atmospheric pressure produced per unit of oil produced.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards\nGas/Oil Ratio\nNo flowing and/or gas-lift oil wells shall be permitted to produce with excessive gas/oil ratio, except where special orders are operative. Wells that are gas/lifted with gas from gas wells shall be prorated in the same manner as are hi-ratio naturally flowing oil wells, the G.O.R. being defined for this purpose as the total output gas less the total input gas divided by the number of barrels of oil produced. The uneconomic or unreasonable use of gas for gas-lift will not be permitted.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/gassy-system": "TERM: Gassy System\nURL: https://iadclexicon.org/gassy-system\n\nGassy System\nGassy systems are those in which the unwanted reaction produces non-condensable products and the rate of temperature rise is not tempered by boiling liquid. Gassy systems can be either liquid-phase decompositions or vapour-phase reactions.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards", "https://iadclexicon.org/gastight-sealed-secondary-cell": "TERM: Gastight Sealed (Secondary) Cell\nURL: https://iadclexicon.org/gastight-sealed-secondary-cell\n\nGastight Sealed (secondary) Cell\nA secondary cell which remains closed and does not release either gas or liquid when operated within the limits and temperature specified by the manufacturer. The cell may be equipped with a safety device to prevent dangerously high internal pressure. The cell does not require addition to the electrolyte and is designed to operate during its life in its original sealed state.\nSource:\u00a0IEC 61892-6, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 6: Installation.\nGlobal Standards", "https://iadclexicon.org/gastight-door": "TERM: Gastight Door\nURL: https://iadclexicon.org/gastight-door\n\nGastight door\n\u201cGastight door\u201d means a solid, close-fitting door designed to resist the passage of gas under normal operating conditions (porte \u00e9tanche aux gaz).\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource: Canada Oil and Gas Installations Regulations, SOR/96-118, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Petroleum Installations Regulations, SOR/95-191, Canada, current to May 31, 2012.\nRegulations\nGas-tight Door\nSolid, close fitting door designed to resist the passage of gas under normal atmospheric\u00a0conditions.\nSource: IEC 61892-7, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 7: Hazardous areas.\nGlobal Standards\nGastight\ndoor\nGastight\ndoor is a solid, close-fitting door designed to resist the passage of gas under normal atmospheric conditions.\nSource: IMO Resolution A.1023(26), Code for the Construction and Equipment of Mobile Offshore Drilling Units (2009 MODU Code), 2009.\nGlobal Standards", "https://iadclexicon.org/gateway": "TERM: Gateway\nURL: https://iadclexicon.org/gateway\n\nGateway\nRelay mechanism that attaches to two (or more) computer networks that have similar functions but dissimilar implementations and that enables host computers on one network to communicate with hosts on the other [11].\nNOTE: Also described as an intermediate system that is the translation interface between two computer networks.\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/gatherer": "TERM: Gatherer\nURL: https://iadclexicon.org/gatherer\n\nGatherer\nIncludes any pipeline, truck, motor vehicle, boat, barge, or person authorized to gather or accept oil, gas, or geothermal resources from lease production or lease storage.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/gathering-line": "TERM: Gathering Line\nURL: https://iadclexicon.org/gathering-line\n\nGathering Line\nGATHERING LINE shall mean a pipeline and equipment described below that transports gas from a production facility (ordinarily commencing downstream of the final production separator at the inlet flange of the custody transfer meter) to a natural gas processing plant or transmission line or main. The term \u201cgathering line\u201d\u00a0 includes valves, metering equipment, communication equipment, cathodic protection facilities, and pig launchers and receivers, but does not include dehydrators, treaters, tanks, separators, or compressors located downstream of the final production facilities and upstream of the natural gas processing plants, transmission lines, or main lines.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/gate-valve": "TERM: Gate Valve\nURL: https://iadclexicon.org/gate-valve\n\nGate Valve\nA valve that employs a sliding gate to open or close the flow passage. NOTE: The valve may or may not be full opening.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nGate Valve\nA valve that employs a sliding gate to open or close the flow passage.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards\nGate Valve\nValve assembly with a gate operating within the body, 90\u00b0 to the conduit, to effect a closure.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nGate Valve\nValve that closes by lowering a flat plate or gate to block the flow through the valve.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standard", "https://iadclexicon.org/gauge-carrier": "TERM: Gauge Carrier\nURL: https://iadclexicon.org/gauge-carrier\n\nGauge Carrier\nTool used to convey gauges downhole.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards", "https://iadclexicon.org/gathering-system": "TERM: Gathering System\nURL: https://iadclexicon.org/gathering-system\n\nGathering System\nFacilities employed to collect, compress, and transport gas to another gas gathering system, a gas plant, compression facility, or transmission line.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/gauge-downhole": "TERM: Gauge, Downhole\nURL: https://iadclexicon.org/gauge-downhole\n\nGauge, Downhole\nA device designed to measure downhole parameters such as pressure and/or temperature.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards", "https://iadclexicon.org/gauge-point": "TERM: Gauge Point\nURL: https://iadclexicon.org/gauge-point\n\nGauge Point\nPlane perpendicular to the thread axis in API rotary shouldered connections. NOTE The gauge point is located 15,9 mm (0.625 in) from the shoulder of the product pin.\nSource:\nAPI\nSPEC 7-1, Specification for Rotary Drill Stem Elements, First Edition, March 2006 (Addendum April 2011).\nGlobal Standards", "https://iadclexicon.org/gauge-pressure": "TERM: Gauge Pressure\nURL: https://iadclexicon.org/gauge-pressure\n\nGauge Pressure\nMeasured relative to the ambient pressure (e.g. atmospheric for surface application, hydrostatic for subsea application), measured in \u201cpsig\u201d.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nGauge Pressure\nPressure relative to atmospheric pressure.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/gauss-meter": "TERM: Gauss Meter\nURL: https://iadclexicon.org/gauss-meter\n\nGauss Meter\nElectronic magnetometer used to measure flux density.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/gauss": "TERM: Gauss\nURL: https://iadclexicon.org/gauss\n\nGauss (G)\nUnit of flux density or induction. Numerically, one gauss is one line of flux per square centimetre of area.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/gate-search": "TERM: Gate Search\nURL: https://iadclexicon.org/gate-search\n\nGate Search\nThe routine inspection of persons and vehicles entering or leaving the facility.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards", "https://iadclexicon.org/gel-coat": "TERM: Gel Coat\nURL: https://iadclexicon.org/gel-coat\n\nGel Coat\nQuick-setting resin applied either a) to the surface of a mould and gelled before lay-up or b) to the exterior of a laminate as part of the external corrosion barrier.\nNote: 1 to entry:\u00a0The gel coat becomes an integral part of the finished laminate, and is usually used to provide specific service characteristics [see\nliner\n(3.2.69)\n].\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/generate": "TERM: Generate\nURL: https://iadclexicon.org/generate\n\nGenerate\nTo produce hazardous oil and gas waste or to engage in any activity (such as importing) that first causes a hazardous oil and gas waste to become subject to regulation under this section.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/general-workplace-practices": "TERM: General Workplace Practices\nURL: https://iadclexicon.org/general-workplace-practices\n\nGeneral Workplace Practices\nRoutine practices that are common to many industries and businesses, e.g., operations in construction and maintenance. Local regulations or industry standards often exist for the practice or elements of the practice.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/general-membrane-stress": "TERM: General Membrane Stress\nURL: https://iadclexicon.org/general-membrane-stress\n\nGeneral Membrane Stress\nIf a membrane stress is averaged over an entire cross-section, it is a general membrane stress. An example of a general membrane stress is the average axial stress in a pipe loaded in tension.\nSource:\nAPI\nSPEC 16R, Specification for Marine Drilling Riser Couplings, Exploration and Production Department, First Edition, January 1997.\nGlobal Standards", "https://iadclexicon.org/generation-site": "TERM: Generation Site\nURL: https://iadclexicon.org/generation-site\n\nGeneration Site\nGeneration site:\n(A) Excluding sites addressed in subparagraphs (B) (relating to pipelines) and (C) (relating to gas plants) of this paragraph, any of the following operational units that are owned or operated by one person and other sites at which hazardous oil and gas waste is generated or where actions first cause a hazardous oil and gas waste to become subject to regulation, including but not limited to:\nall oil and gas wells that produce to one set of storage or treatment vessels, such as a tank battery, the storage or treatment vessels, associated flowlines, and related land surface;\nan injection or disposal site, that is not part of a generation site described in subparagraph (A)(i) of this paragraph, its related injection or disposal wells, associated injection lines, and related land surface;\nan offshore platform; or\nany other site, including all structures, appurtenances, or other improvements associated with that site that are geographically contiguous, but which may be divided by public or private right-of-way, provided the entrance and exit between the properties is at a cross-roads intersection, and access is by crossing as opposed to going along, the right-of-way.\n(B) In the case of a pipeline system (other than a field flowline or injection line system), an equipment station (such as a pump station, breakout station, or compressor station) or any other location along a pipeline (such as a drip pot, pigging station, or rupture), together with any and all structures, other appurtenances, and improvements:\nthat are geographically contiguous with or are physically related to an equipment station or other location described in this paragraph, but excluding any pipeline that connects two or more such stations or locations;\nthat are owned or operated by one person; and\nat which hazardous oil and gas waste is produced or where actions first cause a hazardous oil and gas waste to become subject to regulation.\n(C) A natural gas treatment or processing plant or a natural gas liquids processing plant.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/general-corrosion": "TERM: General Corrosion\nURL: https://iadclexicon.org/general-corrosion\n\nGeneral Corrosion\nCorrosion that is distributed more or less uniformly over the surface of the metal, as opposed to localized corrosion.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nGeneral Corrosion\nCorrosion that is distributed more or less uniformly over the surface of the piping, as opposed to being localized in nature.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nGeneral Corrosion\nCorrosion that is distributed more or less uniformly over the surface of the metal.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006.\nGlobal Standards", "https://iadclexicon.org/generator": "TERM: Generator\nURL: https://iadclexicon.org/generator\n\nGenerator\nGenerator\nis a device for creating a fire-extinguishing medium by pyrotechnical means.\nSource:\u00a0IMO MSC.1/Circ.1270, Revised Guidelines for the approval of fixed aerosol fire-extinguishing systems equivalent to fixed gas fire-extinguishing systems, as referred to in SOLAS 74, for machinery spaces, 4 June 2008, International Maritime Organization.\nRegulatory Guidance\nGenerator\nGenerator\u2015any person or entity who generates or causes to be generated any E and P Waste\n.\nSource:\u00a0Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations\nGenerator\nPerson who generates oil and gas wastes.\nSource:\u00a0Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations\nGenerator\nAny person, by generation site, whose act or process produces hazardous oil and gas waste or whose act first causes a hazardous oil and gas waste to become subject to regulation under this section, or such person\u2019s authorized representative.\nSource:\u00a0Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/general-emergency-alarm": "TERM: General Emergency Alarm\nURL: https://iadclexicon.org/general-emergency-alarm\n\nGeneral Emergency Alarm\nAn alarm given in the case of an emergency to all persons on board summoning passengers and crew to assembly stations.\nSource:\u00a0IMO resolution A.1021(26), Code on Alarms and Indicators, 2009, 18 January 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/gas-well-completion": "TERM: Gas-well Completion\nURL: https://iadclexicon.org/gas-well-completion\n\nGas-well completion:\nGas-well completion means a well completed in a gas reservoir or in the associated gas-cap of an oil reservoir.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/generic-reliability-data": "TERM: Generic Reliability Data\nURL: https://iadclexicon.org/generic-reliability-data\n\nGeneric Reliability Data\nReliability data covering families of similar equipment.\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobalS\ntandards\nGeneric Reliability Data\nreliability data covering families of similar equipment\nNote 1 to entry: See ISO 14224[15] for further details on equipment boundaries and equipment taxonomies that\ndefine these families of equipment within the petroleum, petrochemical and natural gas industries.\nNote 2 to entry: Plant-specific data on specific equipment could be part of generic reliability databases, but could\ndiffer a lot from generic data and should not be mixed with those.\n[SOURCE: ISO 14224]\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/geographic-information-system": "TERM: Geographic Information System\nURL: https://iadclexicon.org/geographic-information-system\n\nGeographic Information System (GIS)\nA system which captures, stores, analyses, manages and presents data that is linked to location.\nSource:\u00a0IMO MSC.1/Circ.1343, amendments to the International Aeronautical and Maritime Search and Rescue (IAMSAR) Manual, 24 May 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/geocentric-datum-of-australia": "TERM: Geocentric Datum of Australia\nURL: https://iadclexicon.org/geocentric-datum-of-australia\n\nGeocentric Datum of Australia\nGeocentric Datum of Australia means the Geocentric Datum of Australia as defined in Gazette No. 35 of 6 September 1995 (GDA94 geocentric data set).\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/gentle-application": "TERM: Gentle Application\nURL: https://iadclexicon.org/gentle-application\n\nGentle Application\nGentle application is the application of foam to the surface of a liquid fuel via a backboard, tank wall or surface.\nSource:\u00a0IMO MSC.1/Circ.1312, Revised Guidelines for the performance and testing criteria, and surveys of foam concentrates for fixed fire-extinguishing systems, 10 June 2009, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/geographic-coordinate": "TERM: Geographic Coordinate\nURL: https://iadclexicon.org/geographic-coordinate\n\nGeographic coordinate\nGeographic coordinate includes:\na meridian of longitude by itself; and\na parallel of latitude by itself.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/geographically-disadvantaged-states": "TERM: Geographically Disadvantaged States\nURL: https://iadclexicon.org/geographically-disadvantaged-states\n\nGeographically Disadvantaged States <Right of geographically Disadvantaged States>\nFor the purposes of this Part, \u2018geographically disadvantaged States\u2019 means coastal States, including States bordering enclosed or semienclosed seas, whose geographical situation makes them dependent upon the exploitation of the living resources of the exclusive economic zones of other States in the subregion or region for adequate supplies of fish for the nutritional purposes of their populations or parts thereof, and coastal States which can claim no exclusive economic zones of their own.\nSource: United Nations Convention on the Law of the Sea (UNCLOS), 1982.\nLegislation", "https://iadclexicon.org/geographic-site": "TERM: Geographic Site\nURL: https://iadclexicon.org/geographic-site\n\nGeographic Site\nSubset of an enterprise\u2019s physical, geographic, or logical group of assets.\nNOTE: A geographic site may contain areas, manufacturing lines, process cells, process units, control centers, and vehicles and may be connected to other sites by a wide area network.\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/geological-and-geophysical-gg-explorations": "TERM: Geological and Geophysical (G&G) Explorations\nURL: https://iadclexicon.org/geological-and-geophysical-gg-explorations\n\nGeological and geophysical (G&G) explorations:\nGeological and geophysical (G&G) explorations mean those G&G surveys on your lease or unit that use seismic reflection, seismic refraction, magnetic, gravity, gas sniffers, coring, or other systems to detect or imply the presence of oil, gas, or sulphur in commercial quantities.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/geological-formation": "TERM: Geological Formation\nURL: https://iadclexicon.org/geological-formation\n\nGeological formation\nGeological formation includes:\nany seal or reservoir of a geological formation; and\nany associated geological attributes or features of a geological formation.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/geological-work": "TERM: Geological Work\nURL: https://iadclexicon.org/geological-work\n\nGeological Work\n\u201cGeological work\u201d means work, in the field or laboratory, involving the collection, examination, processing or other analysis of lithological, paleontological or geochemical materials recovered from the surface or subsurface or the seabed or its subsoil of any frontier lands and includes the analysis and interpretation of mechanical well logs; travaux de g\u00e9ologie.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nSource: \u00a0Canada Petroleum Resources Act, R.S.C. 1985, c. 36 (2nd Supp.), current to April 29, 2013.\nLegislation", "https://iadclexicon.org/geological-survey": "TERM: Geological Survey\nURL: https://iadclexicon.org/geological-survey\n\nGeological Survey\n\u201cGeological survey\u201d includes the examination of exposed rocks in the field, the collection of the necessary specimens of rocks and other materials, investigations in the laboratory, the preparation of geological maps and geological sections and all other operations essential for the determination of the geological nature, age and structure of rocks in any area.\nSource:\u00a0The Petroleum and Natural Gas Rules, 1959 (As amended from time to time), India, as amended as of May 2013.\nRegulations\nGeological Survey\n\u201cGeophysical survey\u201d means the search, by instruments for the presence of suitable underground geological structure and includes the sinking of bore-holes for detonating explosives for the purpose, but not the drilling or deep bore-holes or the sinking of trial shafts, trenches, or other kinds of large and deep excavations connected with prospecting.\nSource:\u00a0The Petroleum and Natural Gas Rules, 1959 (As amended from time to time), India, as amended as of May 2013.\nRegulations", "https://iadclexicon.org/geomembrane": "TERM: Geomembrane\nURL: https://iadclexicon.org/geomembrane\n\nGeomembrane\nGeomembrane\u201d means an impermeable polymeric sheet material that is impervious to liquid and gas as long as it maintains its integrity, and is used as an integral part of an engineered structure designed to limit the movement of liquid or gas in a system.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/geometrical-imperfections": "TERM: Geometrical Imperfections\nURL: https://iadclexicon.org/geometrical-imperfections\n\nGeometrical Imperfections\nGeometrical imperfections are defined as axial misalignment, angular distortion, excessive weld reinforcement and otherwise poor weld shapes.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/geometric-mean": "TERM: Geometric Mean\nURL: https://iadclexicon.org/geometric-mean\n\nGeometric Mean\nGeometric mean \u2013 the\nn\nth root of the product of\nn\nnumbers\nSource: Resolution MEPC.159(55), Revised Guidelines on Implementation of Effluent Standards and Performance Tests for Sewage Treatment Plants, 13 October 2006, International Maritime Organization\nRegulatory Guidance", "https://iadclexicon.org/geophysical-crew": "TERM: Geophysical Crew\nURL: https://iadclexicon.org/geophysical-crew\n\nGeophysical Crew\n\u201cGeophysical crew\u201d means all persons engaged in a geophysical operation, but does not include any member of the complement; \u00e9quipe d\u2019\u00e9tude g\u00e9ophysique.\nSource:\u00a0Canada Oil and Gas Geophysical Operations Regulations, SOR/96-117, Canada, current to April 29, 2013.\nRegulations\nSource: Nova Scotia Offshore Area Petroleum Geophysical Operations Regulations, SOR/95-144, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/geophysical-exploration": "TERM: Geophysical Exploration\nURL: https://iadclexicon.org/geophysical-exploration\n\nGeophysical Exploration\n\u201cGeophysical exploration\u201d means any method of obtaining petroleum-related geophysical surveys.\nSource: Control of Oil and Gas Resources, North Dakota Century Code, Title 38, Chapter 8, February 2013.\nLegislation", "https://iadclexicon.org/geophysical-operation": "TERM: Geophysical Operation\nURL: https://iadclexicon.org/geophysical-operation\n\nGeophysical Operation\n\u201cGeophysical operation\u201d means the measurement or investigation, by indirect methods, of the subsurface of the earth for the purpose of locating oil or gas or of determining the nature of the seabed and subsurface conditions at a proposed drilling site or of a proposed pipeline route, and includes a seismic survey, resistivity survey, gravimetric survey, magnetic survey, electrical survey and geochemical survey and any work preparatory to that measurement or investigation, such as field tests of energy sources, calibration of instruments and cable ballasting, but does not include a velocity survey or a vertical seismic survey that is not a walkaway vertical seismic survey; \u00e9tude g\u00e9ophysique.\nSource:\u00a0Canada Oil and Gas Geophysical Operations Regulations, SOR/96-117, Canada, current to April 29, 2013.\nRegulations\nSource: Nova Scotia Offshore Area Petroleum Geophysical Operations Regulations, SOR/95-144, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/geophysical-operation-authorization": "TERM: Geophysical Operation Authorization\nURL: https://iadclexicon.org/geophysical-operation-authorization\n\nGeophysical Operation Authorization\n\u201cGeophysical operation authorization\u201d means an authorization issued pursuant to paragraph 5(1)(b) of the Act to conduct a geophysical operation; autorisation d\u2019\u00e9tude g\u00e9ophysique.\nSource:\u00a0Canada Oil and Gas Geophysical Operations Regulations, SOR/96-117, Canada, current to April 29, 2013.\nRegulations\nSource: Nova Scotia Offshore Area Petroleum Geophysical Operations Regulations, SOR/95-144, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/geophysical-work": "TERM: Geophysical Work\nURL: https://iadclexicon.org/geophysical-work\n\nGeophysical Work\n\u201cGeophysical work\u201d means work involving the indirect measurement of the physical properties of rocks in order to determine the depth, thickness, structural configuration or history of deposition thereof and includes the processing, analysis and interpretation of material or data obtained from such work; travaux de g\u00e9ophysique.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nSource: \u00a0Canada Petroleum Resources Act, R.S.C. 1985, c. 36 (2nd Supp.), current to April 29, 2013.\nLegislation", "https://iadclexicon.org/geotextile": "TERM: Geotextile\nURL: https://iadclexicon.org/geotextile\n\nGeotextile\n\u201cGeotextile\u201d means a sheet material that is less impervious to liquid than a geomembrane but more resistant to penetration damage, and is used as part of an engineered structure or system to serve as a filter to prevent the movement of soil fines into a drainage system, to provide planar flow for drainage, to serve as a cushion to protect geomembranes or to provide structural support.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/geothermal-energy-and-associated-resources": "TERM: Geothermal Energy And Associated Resources\nURL: https://iadclexicon.org/geothermal-energy-and-associated-resources\n\nGeothermal Energy And Associated Resources\nGeothermal energy and associated resources include\nAll products of geothermal processes, embracing indigenous steam, hot water and hot brines, and geopressured water;\nSteam and other gases, hot water and hot brines resulting from water, gas, or other fluids artificially introduced into geothermal formations;\nHeat or other associated energy found in geothermal formations;\nAny by-product derived from them.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations\nGeothermal Energy And Associated Resources\nGeothermal energy and associated resources as defined in Texas Natural Resources Code, \u00a7141.003(4).\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/geotechnical-work": "TERM: Geotechnical Work\nURL: https://iadclexicon.org/geotechnical-work\n\nGeotechnical Work\n\u201cGeotechnical work\u201d means work, in the field or laboratory, undertaken to determine the physical properties of materials recovered from the surface or subsurface or the seabed or its subsoil of any portion of the offshore area; travaux de g\u00e9otechnique.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nGeotechnical Work\n\u201cGeotechnical work\u201d means work, in the field or laboratory, undertaken to determine the physical properties of materials recovered from the surface or subsurface or the seabed or its subsoil of any frontier lands; travaux de g\u00e9otechnique.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nSource: \u00a0Canada Petroleum Resources Act, R.S.C. 1985, c. 36 (2nd Supp.), current to April 29, 2013.\nLegislation", "https://iadclexicon.org/geothermal-fluid": "TERM: Geothermal Fluid\nURL: https://iadclexicon.org/geothermal-fluid\n\nGeothermal Fluid\nGeothermal fluid means all steam, water, and water vapour, and every mixture of all or any of them (which mixture may include gases), that has been heated within the earth by natural phenomena to a temperature of 70\u00b0C or more.\nSource: Health and Safety in Employment (Mining Administration) Regulations 1996, SR 1996/220, New Zealand, as of January 2011.\nRegulations", "https://iadclexicon.org/geothermal-resource-well": "TERM: Geothermal Resource Well\nURL: https://iadclexicon.org/geothermal-resource-well\n\nGeothermal Resource Well\nA well drilled within the established limits of a designated geothermal field.\nA geopressured geothermal well must be completed within a geopressured aquifer.\ngeopressured aquifer is a water-bearing zone with a pressure gradient in excess of 0.5 pounds per square inch per foot and a temperature gradient in excess of 1.6 degrees Fahrenheit per 100 feet of depth.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/gfa": "TERM: GFA\nURL: https://iadclexicon.org/gfa\n\nGFA\nA graphical aviation forecast in chart format covering Canadian Domestic Airspace issued by MSC for Nav Canada.\nSource: \u00a0Offshore Physical Environmental Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, September 2008.\nRegulatory Guidance", "https://iadclexicon.org/gfi": "TERM: GFI\nURL: https://iadclexicon.org/gfi\n\nGFI\nGround fault interrupter.\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/gin-pole-mast": "TERM: Gin Pole Mast\nURL: https://iadclexicon.org/gin-pole-mast\n\nGin Pole Mast\nA single or double leg type mast supported in working position by either guys or one or more auxiliary legs, normally used for supporting crown block and traveling block. This definition includes tripods.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations", "https://iadclexicon.org/ghs": "TERM: GHS\nURL: https://iadclexicon.org/ghs\n\nGHS\nGlobally Harmonized System of Classification and Labelling of Chemicals.\nSource:\nAPI\nRP T-1, Creating Orientation Programs for Personnel Going Offshore, Fifth Edition, November 2016.\nGlobal Standards", "https://iadclexicon.org/gimbal": "TERM: Gimbal\nURL: https://iadclexicon.org/gimbal\n\nGimbal\nDevice that interfaces with the spider and the riser joint and enables the riser to rotate about the horizontal axis, thereby reducing the bending moments, which can otherwise occur due to vessel roll/pitch motions.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/gha": "TERM: GHA\nURL: https://iadclexicon.org/gha\n\nGHA\nGross Hazard Analysis.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/girt": "TERM: Girt\nURL: https://iadclexicon.org/girt\n\nGirt\nA cross-brace between the legs of a mast or derrick.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations", "https://iadclexicon.org/giving-right-notification": "TERM: Giving the Right Notification\nURL: https://iadclexicon.org/giving-right-notification\n\nGiving the Right Notification\nGiving the right notification as mentioned in litera a, means notifying, inter alia,\na) the facility\u2019s central control room or other central function,\nb) the Joint Rescue Coordination Centre\nc) one or more parts of the operator\u2019s emergency preparedness organisation,\nd) the contractors\u2019 emergency preparedness organisations,\ne) other licensees and partners in the event of an agreement relating to coordinated emergency preparedness resources, or in the event of joint use of production and/or transport systems.\nSource:\u00a0Guidelines Regarding the Activities Regulations, Norway, updated December 2012.\nRegulatory Guidance\nGiving the Right Notification\nGiving the right notification as mentioned in litera a, means notifying, inter alia,\na) the onshore facility\u2019s central control room or another central function,\nb) one or more levels of the operator\u2019s emergency preparedness organisation,\nc) the contractors\u2019 emergency preparedness organisations,\nd) other licensees, owners and contractual partners if there is an agreement relating to coordinated emergency preparedness resources or in joint use of production and/or transport systems.\nSource:\u00a0Guidelines Regarding the Technical and Operational Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/glass-fibre-reinforced-epoxy": "TERM: Glass-fibre-reinforced epoxy\nURL: https://iadclexicon.org/glass-fibre-reinforced-epoxy\n\nGlass-fibre-reinforced epoxy\nEpoxy resin-based composite that is reinforced with glass fibre.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/glass-fibre-reinforced-plastic": "TERM: Glass-fibre-reinforced plastic\nURL: https://iadclexicon.org/glass-fibre-reinforced-plastic\n\nGlass-fibre-reinforced plastic\nComposite material made of thermosetting resin and reinforced with glass fibres.\nSource:\nISO 21457:2010, Petroleum and natural gas industries \u2014 Materials selection and corrosion control for oil and gas production systems, First Edition,September 2010.\nGlobal Standards", "https://iadclexicon.org/glass-fibre-reinforced-unsaturated-polyster": "TERM: Glass-fibre-reinforced unsaturated polyster\nURL: https://iadclexicon.org/glass-fibre-reinforced-unsaturated-polyster\n\nGlass-fibre-reinforced unsaturated polyster\nUnsaturated polyester resin-based composite that is reinforced with glass fibre.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/global-analysis": "TERM: Global Analysis\nURL: https://iadclexicon.org/global-analysis\n\nGlobal Analysis\nAnalysis of the complete riser string from the sea floor (wellhead) to top including tensioner joint.\nNOTE Bending moments and effective tension distributions along the riser string due to functional loads, vessel motions and environmental loads are determined by global analysis.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nGlobal Analysis\nAnalysis of the complete riser string from the sea floor (wellhead) to top drive including tensioner joint, utilizing beam element.\nNOTE Bending moments and effective tension distributions along the riser string due to functional loads, vessel motions and environmental loads are determined by global analysis.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nGlobal Analysis\nDetermination of a consistent set of internal forces and moments, or stresses, in a structure that are in equilibrium with a defined set of actions on the entire structure.\u00a0NOTE 1 When a global analysis is of a transient situation (e.g. earthquake), the inertial response is part of the equilibrium.\u00a0NOTE 2 Adapted from ISO 19902:2007, definition 3.23.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/glass-transition-temperature": "TERM: Glass Transition Temperature\nURL: https://iadclexicon.org/glass-transition-temperature\n\nGlass Transition Temperature\nTemperature at which the amorphous portion of the polymer undergoes a marked change in properties on passing from the rubbery to glassy state.\nNote: 1 to entry:\u00a0This observed change in properties is associated with the virtual cessation of local molecular motion in the polymer. Below their glass-transition temperature, amorphous polymers have many of the properties associated with ordinary inorganic glasses, while above this temperature the polymers possess rubbery characteristics.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards\nGlass Transition Temperature\nThe temperature below which elastomers exhibit brittle, glass-like behavior.\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards", "https://iadclexicon.org/glass-fibre-reinforced-vinyl-ester": "TERM: Glass-fibre-reinforced vinyl ester\nURL: https://iadclexicon.org/glass-fibre-reinforced-vinyl-ester\n\nGlass-fibre-reinforced vinyl ester\nEpoxy vinyl ester resin-based composite that is reinforced with glass fibre.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/global-maritime-distress-and-safety-system-gmdss": "TERM: Global Maritime Distress and Safety System (GMDSS)\nURL: https://iadclexicon.org/global-maritime-distress-and-safety-system-gmdss\n\nGlobal Maritime Distress and Safety System (GMDSS)\nGlobal Maritime Distress and Safety System (GMDSS)\nmeans the global communications service based upon automated systems, both satellite and terrestrial, to provide distress alerting and promulgation of maritime safety information for mariners.\nSource: IMO resolution A.1051(27), IMO/WMO Worldwide Met-Ocean Information and Warning Service \u2012 Guidance Document, 20 December 2011, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/global-buckling": "TERM: Global Buckling\nURL: https://iadclexicon.org/global-buckling\n\nGlobal Buckling\nElastic Euler buckling.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/globe-valve": "TERM: Globe Valve\nURL: https://iadclexicon.org/globe-valve\n\nGlobe Valve\nValve that opens or closes when a plug attached to the stem moves linearly in the spherical valve body.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/glued-joint": "TERM: Glued Joint\nURL: https://iadclexicon.org/glued-joint\n\nGlued Joint\nRigid type of joint between two components made using an adhesive.\nNote: 1 to entry:\u00a0An adhesive joint generally consists of a slightly conical (tapered) bell end and a machined (cylindrical or tapered) spigot end.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/glv": "TERM: GLV\nURL: https://iadclexicon.org/glv\n\nGLV\nGas Lift Valve.\nSource: 117 OLF, Norwegian Oil and Gas Association recommended guidelines for Well Integrity, No. 117, Revision No. 4, June 2011.\nGlobal Standards", "https://iadclexicon.org/glycol": "TERM: Glycol\nURL: https://iadclexicon.org/glycol\n\nGlycol\nDihydric alcohol where different carbon atoms bond to the two-hydroxyl groups. The general formula for a glycol is (CH2)n(OH)2.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/gn": "TERM: GN\nURL: https://iadclexicon.org/gn\n\nGN\nGuidance Note.\nSource: NOPSEMA Guidance Note: Control Measures and Performance Standards, N-04300 GN0271, Australia, Revision 3, December 2011.\nRegulatory Guidance", "https://iadclexicon.org/gnd": "TERM: GND\nURL: https://iadclexicon.org/gnd\n\nGND\nGround.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/gom": "TERM: GOM\nURL: https://iadclexicon.org/gom\n\nGOM\nGulf of Mexico.\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines", "https://iadclexicon.org/good-coating-condition": "TERM: Good, Coating Condition\nURL: https://iadclexicon.org/good-coating-condition\n\nGood (Coating Condition)\nCondition with spot rusting on less than 3% of the area under consideration without visible failure of the coating. Rusting at edges or welds, should be on less than 20% of edges or weld lines in the area under consideration.\nSource:\u00a0IMO MSC.1/Circ.1330, Guidelines for maintenance and repair of protective coatings, 11 June 2009, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/good-engineering-practice": "TERM: Good Engineering Practice\nURL: https://iadclexicon.org/good-engineering-practice\n\nGood Engineering Practice\nThe use of mathematics, scientific formulae, manufacturer\u2019s data and/or experience by a qualified person to determine the elements of safety, such as stress values, strength of materials, overturning moments and factors of safety, of equipment and component parts.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations", "https://iadclexicon.org/good-oilfield-practice": "TERM: Good Oilfield Practice\nURL: https://iadclexicon.org/good-oilfield-practice\n\nGood oilfield practice\nGood oilfield practice means all those things that are generally accepted as good and safe in:\nthe carrying on of exploration for petroleum; or\npetroleum recovery operations.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/good-faith-claim": "TERM: Good Faith Claim\nURL: https://iadclexicon.org/good-faith-claim\n\nGood Faith Claim\nA factually supported claim based on a recognized legal theory to a continuing possessory right in a mineral estate, such as evidence of a currently valid oil and gas lease or a recorded deed conveying a fee interest in the mineral estate.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/good-practice": "TERM: Good Practice\nURL: https://iadclexicon.org/good-practice\n\nGood practice\nNote\u2013within the HSE and their ALARP guidance documentation, good practice is the term used for those standards for controlling risk which have been judged and recognised by HSE as satisfying the law when applied to a particular relevant case in an appropriate manner. This is not the case in Australia. NOPSEMA have not endorsed any \u2018approved codes of practice\u2019 or standards to allow them a special legal status. The term \u2018good practice\u2019 in NOPSEMA guidance documentation therefore is taken to refer to any well defined and established standard practice adopted by an industrial/occupational sector, including \u2018learnings\u2019 from incidents that may not have filtered down into standards yet.\u00a0 Good practice generally represents a preferred approach; however it is not the only approach that may be taken. While good practice informs, it neither constrains, nor substitutes for, the need for professional judgement. Good practice may change over time because of technical innovation, or because of increased knowledge and understanding.\nSource: NOPSEMA Guidance note: Risk Assessment, N-04300-GN0165, Australia, Revision 4, December 2012.\nRegulatory Guidance", "https://iadclexicon.org/good-prospect-of-being-recovered-rescued-and-taken-to-a-place-of-safety": "TERM: Good Prospect of Being Recovered, Rescued and Taken to a Place of Safety\nURL: https://iadclexicon.org/good-prospect-of-being-recovered-rescued-and-taken-to-a-place-of-safety\n\nGood Prospect of Being Recovered, Rescued and Taken to a Place of Safety\nGood prospect of being recovered, rescued and taken to a place of safety means arrangements designed to give a good probability \u2013 in all but the most severe storm conditions and sea states \u2013 of rescuing, recovering and taking to a place of safety persons who have to evacuate or escape from an installation, or who fall overboard or are involved in a helicopter ditching on take-off or landing.\nSource: Prevention of Fire and Explosion, and Emergency Response on Offshore Installations, Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, Approved Code of Practice and guidance (UK HSE L65), Second Edition, 1997.\nRegulatory Guidance", "https://iadclexicon.org/good-processing-and-transport-practice": "TERM: Good Processing and Transport Practice\nURL: https://iadclexicon.org/good-processing-and-transport-practice\n\nGood processing and transport practice\nGood processing and transport practice means all those things that are generally accepted as good and safe in:\nthe processing, conveyance, transport and storage of petroleum; and\nthe preparation of petroleum for transport.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/gooseneck": "TERM: Gooseneck\nURL: https://iadclexicon.org/gooseneck\n\nGooseneck\nType of terminal fitting designed to achieve a nominal 180\u00b0 change in flow direction.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nGooseneck\nA type of terminal fitting using a pipe section with a semicircular bend to achieve a nominal 180\u2033 change in flow direction.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/gor": "TERM: GOR\nURL: https://iadclexicon.org/gor\n\nGOR\nGas-oil ratio.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards", "https://iadclexicon.org/gor-gasoil-ratio": "TERM: GOR (Gas/Oil Ratio)\nURL: https://iadclexicon.org/gor-gasoil-ratio\n\nGOR (Gas/Oil Ratio)\n\u201cGOR (Gas/Oil Ratio)\u201d means the ratio of the gas produced in standard cubic feet to one barrel of oil produced during any stated period. Condensate and load oil excepted under 165:10-13-6 shall not be considered as oil for purposes of determining GOR.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/gouge": "TERM: Gouge\nURL: https://iadclexicon.org/gouge\n\nGouge\nElongated grooves or cavities caused by mechanical removal of metal.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards\nGouge\nElongated groove or cavity caused by mechanical removal of metal.\nSource:\nAPI\nSPEC 5DP, Specification for Drill Pipe, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/governance-of-information-security": "TERM: Governance of Information Security\nURL: https://iadclexicon.org/governance-of-information-security\n\nGovernance of Information Security\nSystem by which an\norganization\u2019s\ninformation security activities are directed and controlled.\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/governing-documents": "TERM: Governing Documents\nURL: https://iadclexicon.org/governing-documents\n\nGoverning Documents\nGoverning documents as mentioned in the second subsection, litera b, also mean the guidelines, procedures, plans and programmes that are prepared according to these regulations and the Management Regulations.\nSource:\u00a0Guidelines Regarding the Activities Regulations, Norway, updated December 2012.\nRegulatory Guidance\nSource:\u00a0Guidelines Regarding the Technical and Operational Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/governing-body": "TERM: Governing Body\nURL: https://iadclexicon.org/governing-body\n\nGoverning Body\nPerson or group of people who are accountable for the\nperformance\nand conformance of the\norganization.\nNote 1 to entry: Governing body can in some jurisdictions be a board of directors.\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/government": "TERM: Government\nURL: https://iadclexicon.org/government\n\nGovernment\n\u201cGovernment\u201d means the Federal Government, the Provincial Government or both, as the context requires.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation", "https://iadclexicon.org/government-body": "TERM: Government Body\nURL: https://iadclexicon.org/government-body\n\nGovernment body\nGovernment body means:\nthe Commonwealth, a State or a Territory; or\na body corporate established for a public purpose by or under a law of the Commonwealth or of a State or Territory, other than:\nthe Western Australian Coastal Shipping Commission;or\nthe Transport Commission established under the Transport Act 1981 of Tasmania; or\na body corporate that is declared by regulations made under the Shipping Registration Act 1981 not to be a Government authority for the purposes of that Act.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/government-vessel": "TERM: Government Vessel\nURL: https://iadclexicon.org/government-vessel\n\nGovernment vessel\nGovernment vessel means:\na vessel that is beneficially owned by a government body; or\na vessel the whole possession and control of which is for the time being vested in a government body.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/governor": "TERM: Governor\nURL: https://iadclexicon.org/governor\n\nGovernor:\nGovernor means the Governor of a State, or the person or entity designated by, or under, State law to exercise the powers granted to such Governor under the Act.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/gpo": "TERM: GPO\nURL: https://iadclexicon.org/gpo\n\nGPO\nGroup policy object.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards", "https://iadclexicon.org/gpa": "TERM: GPA\nURL: https://iadclexicon.org/gpa\n\nGPA\n\u201cGPA\u201d means the Gas Processors Association.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/gr": "TERM: GR\nURL: https://iadclexicon.org/gr\n\nGR\nNewfoundland Offshore Area Petroleum Geophysical Operations Regulations, 1995 and Nova Scotia Offshore Area Geophysical Operations Regulations, 1995.\nIncident Reporting and Investigation Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, November 30, 2012.\nRegulatory Guidance", "https://iadclexicon.org/gps": "TERM: GPS\nURL: https://iadclexicon.org/gps\n\nGPS\nGlobal positioning system.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nGPS\nGlobal positioning satellite.\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines\nGPS\n\u201cGPS\u201d means global positioning system, which is a global satellite-based system for determining precise location on Earth.\nSource:\u00a0Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations", "https://iadclexicon.org/gra": "TERM: GRA\nURL: https://iadclexicon.org/gra\n\nGRA\nGuidelineless re-entry assembly.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards\nGRA\nGuidelineless re-entry assist.\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines", "https://iadclexicon.org/grades-of-release": "TERM: Grades of Release\nURL: https://iadclexicon.org/grades-of-release\n\nGrades of Release\nThere are three basic grades of release, as listed below in order of decreasing frequency and likelihood of the explosive gas atmosphere being present:\na) continuous grade;\nb) primary grade;\nc) secondary grade.\nA source of release may give rise to any one of these grades of release, or to a combination of more than one.\nSource:\u00a0IEC 61892-7, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 7: Hazardous areas.\nGlobal Standards", "https://iadclexicon.org/grade": "TERM: Grade\nURL: https://iadclexicon.org/grade\n\nGrade\nCategory or rank given to different requirements for quality or design validation.\nSource:\nAPI\nSPEC 11D1, Packers and Bridge Plugs, Upstream Segment, Second Edition, July 2009.\nGlobal Standards", "https://iadclexicon.org/gradient": "TERM: Gradient\nURL: https://iadclexicon.org/gradient\n\nGradient\nSlope of internal pressure over time, on a logarithmic-logarithmic scale, of a static regression curve.\nNote: 1 to entry:\u00a0The slope, although negative, is published and used as a positive number.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/graph": "TERM: Graph\nURL: https://iadclexicon.org/graph\n\nGraph\nVisual method of showing the relationship between two or more characteristics.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/graphical-user-interface": "TERM: Graphical User Interface\nURL: https://iadclexicon.org/graphical-user-interface\n\nGraphical User Interface (GUI)\nComputer program user interface using graphics to control the software.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/graticular-section-that-constitutes-a-block": "TERM: Graticular Section That Constitutes a Block\nURL: https://iadclexicon.org/graticular-section-that-constitutes-a-block\n\nGraticular section that constitutes a block\nA reference in this Act to a graticular section that constitutes a block includes a reference to:\na graticular section only part of which constitutes a block; or\na graticular section only parts of which constitute a block.\nNote: For datum, see section 39.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/graticular-section": "TERM: Graticular Section\nURL: https://iadclexicon.org/graticular-section\n\nGraticular section\nGraticular section has the meaning given by section 33.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/gravimetric-survey": "TERM: Gravimetric Survey\nURL: https://iadclexicon.org/gravimetric-survey\n\nGravimetric Survey\n\u201cGravimetric survey\u201d means a geophysical operation that measures the properties of the earth\u2019s gravitational field; \u00e9tude gravim\u00e9trique.\nSource:\u00a0Canada Oil and Gas Geophysical Operations Regulations, SOR/96-117, Canada, current to April 29, 2013.\nRegulations\nSource: Nova Scotia Offshore Area Petroleum Geophysical Operations Regulations, SOR/95-144, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/gravitational-energy": "TERM: Gravitational Energy\nURL: https://iadclexicon.org/gravitational-energy\n\nGravitational Energy\nPotential energy caused by changes in elevation.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/gravity-tank": "TERM: Gravity Tank\nURL: https://iadclexicon.org/gravity-tank\n\nGravity Tank\nGravity tank\nmeans a tank having a design pressure not greater than 0.07 MPa gauge at the top of the tank. A gravity tank may be independent or integral. A gravity tank shall be constructed and tested according to recognized standards, taking account of the temperature of carriage and relative density of the cargo.\nSource: Resolution MEPC.119(52), 2004 amendments to the International Code for the Construction and Equipment of Ships Carrying Dangerous Chemicals in Bulk (IBC Code), 15 October 2004.\nRegulatory guidance, International Maritime Organization", "https://iadclexicon.org/gravitometer": "TERM: Gravitometer\nURL: https://iadclexicon.org/gravitometer\n\nGravitometer\nDevice to measures the specific gravity of a fluid.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/gravity-loads": "TERM: Gravity Loads\nURL: https://iadclexicon.org/gravity-loads\n\nGravity Loads\nGravity and functional loads are loads which exist due to the unit\u2019s weight, use and treatment in still water conditions for each design case. All external forces which are responses to functional loads are to be regarded as functional loads, e.g., support reactions and still water buoyancy forces.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 4, Steel Unit Structures, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/gre": "TERM: GRE\nURL: https://iadclexicon.org/gre\n\nGRE\nGlass-fibre-reinforced epoxy.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards\nGRE\nEpoxy resin-based composite that is reinforced with glass fibre.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards\nGRE\nGlass-reinforced epoxy.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/greater-sunrise-unit": "TERM: Greater Sunrise Unit\nURL: https://iadclexicon.org/greater-sunrise-unit\n\nGreater Sunrise unit\nGreater Sunrise unit area has the meaning given by Schedule 7.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/greater-sunrise-unit-reservoir-petroleum-production-licence": "TERM: Greater Sunrise Unit Reservoir Petroleum Production Licence\nURL: https://iadclexicon.org/greater-sunrise-unit-reservoir-petroleum-production-licence\n\nGreater Sunrise unit reservoir petroleum production licence\nGreater Sunrise unit reservoir petroleum production licence means a petroleum production licence in respect of one or more blocks within the Eastern Greater Sunrise offshore area that would allow the licensee to recover petroleum from either or both of the Greater Sunrise unit reservoirs.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/greater-sunrise-unit-reservoirs": "TERM: Greater Sunrise Unit Reservoirs\nURL: https://iadclexicon.org/greater-sunrise-unit-reservoirs\n\nGreater Sunrise unit reservoirs\nGreater Sunrise unit reservoirs means the unit reservoirs within the meaning of the Greater Sunrise unitisation agreement.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/greater-sunrise-unitisation-agreement": "TERM: Greater Sunrise Unitisation Agreement\nURL: https://iadclexicon.org/greater-sunrise-unitisation-agreement\n\nGreater Sunrise unitisation agreement\nGreater Sunrise unitisation agreement means the Agreement between the Government of Australia and the Government of the Democratic Republic of Timor-Leste relating to the Unitisation of the Sunrise and Troubadour Fields, done at Dili on 6 March 2003. Note: In 2007, the text of international agreements was accessible through the Australian Treaties Library on the AustLII website (www.austlii.edu.au).\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/greater-sunrise-visiting-inspector": "TERM: Greater Sunrise Visiting Inspector\nURL: https://iadclexicon.org/greater-sunrise-visiting-inspector\n\nGreater Sunrise visiting inspector\nGreater Sunrise visiting inspector means a petroleum project inspector who is specified in the identity card issued to that inspector under subsection 600(2) as being a Greater Sunrise visiting inspector.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/green-completion-practices": "TERM: Green Completion Practices\nURL: https://iadclexicon.org/green-completion-practices\n\nGreen Completion Practices\nGREEN COMPLETION PRACTICES shall mean those practices intended to reduce emissions of salable gas and condensate vapors during cleanout and flowback operations prior to the well being placed on production.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/greenhouse-gas-activity": "TERM: Greenhouse Gas Activity\nURL: https://iadclexicon.org/greenhouse-gas-activity\n\nGreenhouse gas activity\nGreenhouse gas activity:\nmeans:\nany operations or works in an offshore area carried out under a greenhouse gas instrument, other authority or consent under the Act or regulations made under the Act; and\nany activity relating to greenhouse gas exploration, injection or storage which may have an impact on the environment; and\nincludes:\nseismic or other surveys; and\ndrilling; and\nconstruction and installation of a facility; and\noperation of a facility; and\nsignificant modification of a facility; and\ndecommissioning, dismantling or removing a facility; and\nconstruction and installation of a greenhouse gas pipeline; and\noperation of a greenhouse gas pipeline; and\nsignificant modification of a greenhouse gas pipeline; and\ndecommissioning, dismantling or removing a greenhouse gas pipeline; and\ninjection and storage of greenhouse gas.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Environment) Regulations 2009 (Statutory Rules 1999 No. 228 as amended), Australia, prepared on 1 January 2012.\nRegulations\nGreenhouse gas activities\n(3) This subsection applies to the following activities:\nactivities preparatory to injecting a greenhouse gas substance into an identified greenhouse gas storage formation (for example, controlling the flow of a greenhouse gas substance into the relevant well);\npreparing a greenhouse gas substance for injection into an identified greenhouse gas storage formation (for example, pumping, processing or compressing);\npreparing a greenhouse gas substance for transport to another place (for example, pumping or compressing);\nstoring a greenhouse gas substance before it is:\ntransported to another place; or\ninjected into an identified greenhouse gas storage formation; or\nsubjected to any other activity at a facility, structure or installation;\nmonitoring the behaviour of a greenhouse gas substance stored in an identified greenhouse gas storage formation;\nremote control of facilities, structures or installations used to:\ninject a greenhouse gas substance into an identified greenhouse gas storage formation; or\nstore a greenhouse gas substance in an identified greenhouse gas storage formation; or\ndo anything mentioned in any of the above paragraphs;\nactivities related to any of the above.\n(4) For the purposes of subsection (3), the injection of a greenhouse gas substance into an identified greenhouse gas storage formation is taken to take place at the top of the relevant well.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/green-mining-installation": "TERM: Green Mining Installation\nURL: https://iadclexicon.org/green-mining-installation\n\nGreen Mining Installation\n\u201cGREEN MINING INSTALLATION\u201d is an installation with a maximum of 25\u00a0persons on board. Minimum SAR warning time needed for a \u201cGREEN MINING INSTALLATION\u201d is 2\u00a0hours until possible impact.\nSource:\u00a0NOGEPA Industrial Guideline No. 20, Alerting Procedure SAR Helicopter for Drifting Vessel (NUC) Offshore, Netherlands, Version 0, January 2009.\nGlobal Standards", "https://iadclexicon.org/greenfield": "TERM: Greenfield\nURL: https://iadclexicon.org/greenfield\n\nGreenfield\nProject a new project not following a prior project or work.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards", "https://iadclexicon.org/gauge-od": "TERM: Gauge OD\nURL: https://iadclexicon.org/gauge-od\n\nGauge OD\nMaximum specified product OD.\nSource:\nAPI\nSPEC 11D1, Packers and Bridge Plugs, Upstream Segment, Second Edition, July 2009.\nGlobal Standards", "https://iadclexicon.org/greenhouse-gas-assessment-permit": "TERM: Greenhouse Gas Assessment Permit\nURL: https://iadclexicon.org/greenhouse-gas-assessment-permit\n\nGreenhouse gas assessment permit\nGreenhouse gas assessment permit means a greenhouse gas assessment permit granted under Part 3.2.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/greenhouse-gas-assessment-permit-area": "TERM: Greenhouse Gas Assessment Permit Area\nURL: https://iadclexicon.org/greenhouse-gas-assessment-permit-area\n\nGreenhouse gas assessment permit area\nGreenhouse gas assessment permit area means the permit area of a greenhouse gas assessment permit.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/greenhouse-gas-facility-line": "TERM: Greenhouse Gas Facility Line\nURL: https://iadclexicon.org/greenhouse-gas-facility-line\n\nGreenhouse gas facility line\nGreenhouse gas facility line means a pipe, or system of pipes, that is:\nfor conveying a greenhouse gas substance; and\npart of a declared greenhouse gas facility.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/greenhouse-gas-assessment-permittee": "TERM: Greenhouse Gas Assessment Permittee\nURL: https://iadclexicon.org/greenhouse-gas-assessment-permittee\n\nGreenhouse gas assessment permittee\nGreenhouse gas assessment permittee means the registered holder of a greenhouse gas assessment permit.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/greenhouse-gas-holding-lease": "TERM: Greenhouse Gas Holding Lease\nURL: https://iadclexicon.org/greenhouse-gas-holding-lease\n\nGreenhouse gas holding lease\nGreenhouse gas holding lease means a greenhouse gas holding lease granted under Part 3.3.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/greenhouse-gas-holding-lease-area": "TERM: Greenhouse Gas Holding Lease Area\nURL: https://iadclexicon.org/greenhouse-gas-holding-lease-area\n\nGreenhouse gas holding lease area\nGreenhouse gas holding lease area means the lease area of a greenhouse gas holding lease.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/gel": "TERM: Gel\nURL: https://iadclexicon.org/gel\n\nGel\nGel\u2014A slurry of clay or other equivalent material and water at a ratio of not more than 7 barrels of water to each 100 pounds of clay or other equivalent matter.\nSource: Oil and Gas Wells, Pennsylvania Code, Title 25, Chapter 78, December 2012.\nRegulations", "https://iadclexicon.org/greenhouse-gas-holding-lessee": "TERM: Greenhouse Gas Holding Lessee\nURL: https://iadclexicon.org/greenhouse-gas-holding-lessee\n\nGreenhouse gas holding lessee\nGreenhouse gas holding lessee means the registered holder of a greenhouse gas holding lease.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/greenhouse-gas-infrastructure-line": "TERM: Greenhouse Gas Infrastructure Line\nURL: https://iadclexicon.org/greenhouse-gas-infrastructure-line\n\nGreenhouse gas infrastructure line\nGreenhouse gas infrastructure line means a pipe, or system of pipes, that is:\nfor conveying a greenhouse gas substance; and\npart of an infrastructure facility.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/greenhouse-gas-injection-annual-report": "TERM: Greenhouse Gas Injection Annual Report\nURL: https://iadclexicon.org/greenhouse-gas-injection-annual-report\n\nGreenhouse gas injection annual report\nGreenhouse gas injection annual report means a report that includes, for a year:\ninformation about the chemical composition and physical properties of the injected greenhouse gas substance and any incidental greenhouse gas-related substances, including isotopic compositions; and\ninformation about the location and direction of movement of the greenhouse gas substances injected; and\nthe results of maintenance operations and well bore integrity tests; and\nhistory-matched model estimates of remaining storage capacity in the identified greenhouse gas storage formation.\nNote Incidental greenhouse gas-related substance is defined in section 23 of the Act.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/greenhouse-gas-injection-licence": "TERM: Greenhouse Gas Injection Licence\nURL: https://iadclexicon.org/greenhouse-gas-injection-licence\n\nGreenhouse gas injection licence\nGreenhouse gas injection licence means a greenhouse gas injection licence granted under Part 3.4.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/greenhouse-gas-injection-licence-area": "TERM: Greenhouse Gas Injection Licence Area\nURL: https://iadclexicon.org/greenhouse-gas-injection-licence-area\n\nGreenhouse gas injection licence area\nGreenhouse gas injection licence area means the licence area of a greenhouse gas injection licence.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/greenhouse-gas-injection-monthly-report": "TERM: Greenhouse Gas Injection Monthly Report\nURL: https://iadclexicon.org/greenhouse-gas-injection-monthly-report\n\nGreenhouse gas injection monthly report\nGreenhouse gas injection monthly report means a report that includes:\nfor each well in the licence area:\nthe well\u2019s identification name and number; and\na summary of all work that has been performed on the well during the month; and\nthe results of any tests conducted during the month; and\nthe well\u2019s operational status at the end of the month; and\nthe average, maximum and minimum values during the month for injection pressure, temperature and flow rate, at both the wellhead and the bottom of the well bore; and\nif the well was shut at any time during the month \u2014 the shut-in wellhead pressure; and\nthe number of days of greenhouse gas injection during the month; and\nthe cumulative quantities of greenhouse gas substance that has been injected, and water that has been produced or injected, as at the end of the month; and\nthe total quantities of greenhouse gas substance that has been injected, and water that has been produced or injected, during the month; and\nthe average composition of the greenhouse gas substance injected during the month; and\nthe sources of the greenhouse gas substances injected; and\nthe estimated average pressure in the storage formation.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/greenhouse-gas-injection-line": "TERM: Greenhouse Gas Injection Line\nURL: https://iadclexicon.org/greenhouse-gas-injection-line\n\nGreenhouse gas injection line\nGreenhouse gas injection line means a pipe, or system of pipes, for:\nconveying a greenhouse gas substance to be compressed, processed or otherwise prepared for injection into an identified greenhouse gas storage formation; or\nconveying a greenhouse gas substance for storage prior to being injected into an identified greenhouse gas storage formation; or\nconveying a greenhouse gas substance for injection into an identified greenhouse gas storage formation;\nso long as the greenhouse gas substance does not pass through a terminal point on the pipe, or system of pipes, as the case may be, before it is injected into the identified greenhouse gas storage formation.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/greenhouse-gas-instrument": "TERM: Greenhouse Gas Instrument\nURL: https://iadclexicon.org/greenhouse-gas-instrument\n\nGreenhouse gas instrument\nGreenhouse gas instrument:\nmeans an authority granted by instrument under the Act for the carrying out of a greenhouse gas activity; and\nincludes:\na greenhouse gas assessment permit;\na greenhouse gas-related pipeline licence;\nan infrastructure licence;\na greenhouse gas search authority;\na greenhouse gas special authority;\na greenhouse gas holding lease;\na greenhouse gas injection licence.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Environment) Regulations 2009 (Statutory Rules 1999 No. 228 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/greenhouse-gas-instrument-holder": "TERM: Greenhouse Gas Instrument Holder\nURL: https://iadclexicon.org/greenhouse-gas-instrument-holder\n\nGreenhouse gas instrument holder:\nmeans the registered holder of a greenhouse gas instrument; and\nincludes:\na permittee; and\na lessee; and\na licensee; and\na pipeline licensee; and\nan infrastructure licensee; and\na registered holder of a greenhouse gas search authority; and\na registered holder of a greenhouse gas special authority for the activity.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Environment) Regulations 2009 (Statutory Rules 1999 No. 228 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/greenhouse-gas-matter": "TERM: Greenhouse Gas Matter\nURL: https://iadclexicon.org/greenhouse-gas-matter\n\nGreenhouse gas matter\nIn this section, greenhouse gas matter means:\nexploring for a potential greenhouse gas storage formation; or\nexploring for a potential greenhouse gas injection site; or\nthe injection of a greenhouse gas substance into the seabed or subsoil of an offshore area; or\nthe storage of a greenhouse gas substance in the seabed or subsoil of an offshore area.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/greenhouse-gas-operations": "TERM: Greenhouse Gas Operations\nURL: https://iadclexicon.org/greenhouse-gas-operations\n\nGreenhouse gas operations\nGreenhouse gas operations means:\noperations relating to exploration for a potential greenhouse gas formation or a potential greenhouse gas injection site; or\noperations relating to the injection of a greenhouse gas substance into the seabed or subsoil; or\noperations relating to the storage of a greenhouse gas substance in the seabed or subsoil; or\noperations relating to the processing, compression or pre-injection storage of a greenhouse gas substance; or\noperations relating to the preparation of a greenhouse gas substance for transport.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/greenhouse-gas-pipeline": "TERM: Greenhouse Gas Pipeline\nURL: https://iadclexicon.org/greenhouse-gas-pipeline\n\nGreenhouse gas pipeline\nGreenhouse gas pipeline means:\na pipe, or system of pipes, in an offshore area for conveying a greenhouse gas substance, other than:\na greenhouse gas injection line; or\na greenhouse gas infrastructure line; or\na greenhouse gas facility line; or\na pipe, or a system of pipes, that is specified in the regulations; or\na part of a pipe covered by paragraph (a); or\na part of a system of pipes covered by paragraph (a).\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/greenhouse-gas-pumping-station": "TERM: Greenhouse Gas Pumping Station\nURL: https://iadclexicon.org/greenhouse-gas-pumping-station\n\nGreenhouse gas pumping station\nGreenhouse gas pumping station means equipment for pumping a greenhouse gas substance or water, and includes any structure associated with that equipment.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/greenhouse-gas-project-inspector": "TERM: Greenhouse Gas Project Inspector\nURL: https://iadclexicon.org/greenhouse-gas-project-inspector\n\nGreenhouse gas project inspector\nGreenhouse gas project inspector means a person appointed as a greenhouse gas project inspector under section 606.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/greenhouse-gas-research-consent": "TERM: Greenhouse Gas Research Consent\nURL: https://iadclexicon.org/greenhouse-gas-research-consent\n\nGreenhouse gas research consent\nGreenhouse gas research consent means a greenhouse gas research consent granted under Part 3.7.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/greenhouse-gas-safety-zone": "TERM: Greenhouse Gas Safety Zone\nURL: https://iadclexicon.org/greenhouse-gas-safety-zone\n\nGreenhouse gas safety zone\nGreenhouse gas safety zone means an area that is a safety zone for the purposes of section 617.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/greenhouse-gas-search-authority": "TERM: Greenhouse Gas Search Authority\nURL: https://iadclexicon.org/greenhouse-gas-search-authority\n\nGreenhouse gas search authority\nGreenhouse gas search authority means a greenhouse gas search authority granted under Part 3.5.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/greenhouse-gas-special-authority": "TERM: Greenhouse Gas Special Authority\nURL: https://iadclexicon.org/greenhouse-gas-special-authority\n\nGreenhouse gas special authority\nGreenhouse gas special authority means a greenhouse gas special authority granted under Part 3.6.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/greenhouse-gas-storage-ministerial-council": "TERM: Greenhouse Gas Storage Ministerial Council\nURL: https://iadclexicon.org/greenhouse-gas-storage-ministerial-council\n\nGreenhouse Gas Storage Ministerial Council\nGreenhouse Gas Storage Ministerial Council means:\nif there is a Ministerial Council that deals with matters relating to:\nthe injection of greenhouse gas substances into parts of geological formations; and\nthe permanent storage of greenhouse gas substances in parts of geological formations; that Ministerial Council; or\nin any other case\u2014the body known as the Standing Council on Energy and Resources.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/greenhouse-gas-substance": "TERM: Greenhouse Gas Substance\nURL: https://iadclexicon.org/greenhouse-gas-substance\n\nGreenhouse gas substance\nGreenhouse gas substance means:\ncarbon dioxide, whether in a gaseous or liquid state; or\na prescribed greenhouse gas, whether in a gaseous or liquid state; or\na mixture of any or all of the following substances:\ncarbon dioxide, whether in a gaseous or liquid state;\none or more prescribed greenhouse gases, whether in a gaseous or liquid state;\none or more incidental greenhouse gas-related substances, whether in a gaseous or liquid state, that relate to either or both of the substances mentioned in subparagraphs (i) and (ii);\na prescribed detection agent, whether in a gaseous or liquid state; so long as:\nthe mixture consists overwhelmingly of either or both of the substances mentioned in subparagraphs (i) and (ii); and\nif the mixture includes a prescribed detection agent\u2014the concentration of the prescribed detection agent in the mixture is not more than the concentration prescribed in relation to that detection agent.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/greenhouse-gas-tank-station": "TERM: Greenhouse Gas Tank Station\nURL: https://iadclexicon.org/greenhouse-gas-tank-station\n\nGreenhouse gas tank station\nGreenhouse gas tank station means a tank, or system of tanks, for holding or storing a greenhouse gas substance, and includes any structure associated with that tank or system of tanks.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/greenhouse-gas-title": "TERM: Greenhouse Gas Title\nURL: https://iadclexicon.org/greenhouse-gas-title\n\nGreenhouse gas title\nGreenhouse gas title means:\na greenhouse gas assessment permit; or\na greenhouse gas holding lease; or\na greenhouse gas injection licence; or\na greenhouse gas search authority; or\na greenhouse gas special authority; or\na greenhouse gas research consent.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations\nGreenhouse gas title\nGreenhouse gas title means:\na greenhouse gas assessment permit; or\na greenhouse gas holding lease; or\na greenhouse gas injection licence; or\na greenhouse gas search authority; or\na greenhouse gas special authority.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations\nGreenhouse gas title\nGreenhouse gas title means:\na greenhouse gas assessment permit; or\na greenhouse gas holding lease; or\na greenhouse gas injection licence; or\nan infrastructure licence, where the infrastructure facility to which the licence relates is a facility, structure or installation for engaging in any of the activities to which subsection 15(3) applies; or\na pipeline licence, where the pipeline to which the licence relates is a greenhouse gas pipeline; or\na greenhouse gas search authority; or\na greenhouse gas special authority.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations\nGreenhouse gas title\nGreenhouse gas title means:\na greenhouse gas assessment permit; or\na greenhouse gas holding lease; or\na greenhouse gas injection licence.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/greenhouse-gas-well": "TERM: Greenhouse Gas Well\nURL: https://iadclexicon.org/greenhouse-gas-well\n\nGreenhouse gas well\nGreenhouse gas well means a hole in the seabed or subsoil made by drilling, boring or any other means in connection with:\nexploration for potential greenhouse gas storage formations; or\nexploration for potential greenhouse gas injection sites; or\nthe injection of a greenhouse gas substance into an identified greenhouse gas storage formation; or\nthe injection, on an appraisal basis, of:\na greenhouse gas substance; or\nair; or\npetroleum; or\nwater;\ninto a part of a geological formation.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/greenhouse-gas-valve-station": "TERM: Greenhouse Gas Valve Station\nURL: https://iadclexicon.org/greenhouse-gas-valve-station\n\nGreenhouse gas valve station\nGreenhouse gas valve station means equipment for regulating the flow of a greenhouse gas substance, and includes any structure associated with that equipment.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/greenhouse-gas-titleholder": "TERM: Greenhouse Gas Titleholder\nURL: https://iadclexicon.org/greenhouse-gas-titleholder\n\nGreenhouse gas titleholder\nGreenhouse gas titleholder means:\na greenhouse gas assessment permittee; or\na greenhouse gas holding lessee; or\na greenhouse gas injection licensee; or\na registered holder of a greenhouse gas search authority; or\na registered holder of a greenhouse gas special authority; or\na holder of a greenhouse gas research consent.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/greywater": "TERM: Greywater\nURL: https://iadclexicon.org/greywater\n\nGreywater\nGreywater \u2013 is drainage from dishwater, shower, laundry, bath and washbasin drains.\nSource: Resolution MEPC.159(55), Revised Guidelines on Implementation of Effluent Standards and Performance Tests for Sewage Treatment Plants, 13 October 2006, International Maritime Organization\nRegulatory Guidance", "https://iadclexicon.org/grey-water": "TERM: Grey Water\nURL: https://iadclexicon.org/grey-water\n\nGrey Water\nGrey water means drainage from dishwater, shower, laundry, bath and washbasin drains. It does not include drainage from toilets, urinals, hospitals, and animal spaces, as defined in regulation 1.3 of MARPOL Annex IV (sewage), and it does not include drainage from cargo spaces. Grey water is not considered garbage in the context of Annex V.\nSource: Resolution MEPC.219(63), 2012 Guidelines for the Implementation of MARPOL Annex\u00a0V, 2 March 2012, International Maritime Organization\nRegulatory Guidance", "https://iadclexicon.org/grind": "TERM: Grind\nURL: https://iadclexicon.org/grind\n\nGrind (Verb)\nRemove material from a surface by abrading, e.g. with a grinding wheel or file.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards\nGrind (Noun)\nArea where metal was removed with an abrasive wheel in the process of evaluation or repair on an imperfection.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/grind-probe": "TERM: Grind, Probe\nURL: https://iadclexicon.org/grind-probe\n\nGrind, Probe\nGrinding performed to explore or determine the depth of an imperfection.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/grind-radius": "TERM: Grind, Radius\nURL: https://iadclexicon.org/grind-radius\n\nGrind, Radius\nGrinding performed to remove sharp edges and/or abrupt changes in the wall thickness around exploratory grinds or imperfections.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/grind-removal": "TERM: Grind, Removal\nURL: https://iadclexicon.org/grind-removal\n\nGrind, Removal\nGrinding performed to remove an imperfection or defect and make the product comply with the appropriate specification.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/grip-length": "TERM: Grip Length\nURL: https://iadclexicon.org/grip-length\n\nGrip Length\nCombined thickness of all the elements clamped together by the bolts and nuts, including washers, gaskets and joint members.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/gro": "TERM: GRO\nURL: https://iadclexicon.org/gro\n\nGRO\n\u201cGRO\u201d means gasoline range organics.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/gross-tonnage": "TERM: Gross Tonnage\nURL: https://iadclexicon.org/gross-tonnage\n\nGross Tonnage\nGross tonnage is calculated according to the tonnage measurement rules contained in Annex I of the International Convention on Tonnage Measurement of Ships 1969.\nSource:\u00a0IMO Resolution A.898(21), Guidelines on shipowners\u2019 responsibilities in respect of maritime claims, 4 February 2000, International Maritime Organization.\nRegulatory Guidance\nGross Tonnage\n\u201cGross tonnage\u201d means gross tonnage calculated in accordance with the tonnage measurement regulations contained in Annex 1 of the International Convention on Tonnage Measurement of Ships, 1969\u00a0or any successor Convention.\nSource:\u00a0International Convention for the Control and Management of Ships\u2019 Ballast Water and Sediments, 2004.\nLegislation\nSource:\u00a0International Convention on Civil Liability for Bunker Oil Pollution Damage. 2001.\nLegislation\nSource:\u00a0Resolution MEPC.195(61), 2010 Guidelines for Survey and Certification of Anti-fouling Systemson Ships, 1 October 2010, International Maritime Organization.\nRegulatory Guidance\nGross Tonnage\n\u201cGross tonnage\u201d means the gross tonnage calculated in accordance with the tonnage measurement regulations contained in Annex 1 to the International Convention on Tonnage Measurement of Ships, 1969, or any successor Convention.\nSource:\u00a0International Convention on the Control of Harmful Anti-fouling Systems on Ships,2001.\nLegislation\nSource:\u00a0Resolution MEPC.176(58), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships (Revised MARPOL Annex VI), 10 October 2008, International Maritime Organization.\nLegislation", "https://iadclexicon.org/gross-structural-discontinuity": "TERM: Gross Structural Discontinuity\nURL: https://iadclexicon.org/gross-structural-discontinuity\n\nGross Structural Discontinuity\nStructural or material discontinuity which affects the stress or strain distribution across the entire wall thickness over a region of significant area. EXAMPLE End-to-pipe junction, connector-to-pipe junction, the junction of two pipes of different diameters, thickness or material, or a stiffener-to-pipe junction.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/ground-anchor": "TERM: Ground Anchor\nURL: https://iadclexicon.org/ground-anchor\n\nGround anchor (deadman)\nStatic holding device installed in the ground separate from the \u00a0rig structure and to which guyline(s) may be attached.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards", "https://iadclexicon.org/ground-flare": "TERM: Ground Flare\nURL: https://iadclexicon.org/ground-flare\n\nGround Flare\nNon-elevated flare.\nNOTE: A ground flare is normally an enclosed flare but can also be a ground multi-burner flare or a burn-pit.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards", "https://iadclexicon.org/ground-motions": "TERM: Ground Motions\nURL: https://iadclexicon.org/ground-motions\n\nGround Motions\nAccelerations, velocities, or displacements of the ground produced by seismic waves radiating away from earthquake sources.\nNOTE A fixed offshore structure is founded in or on the seabed and consequently only seabed motions are of significance. The term ground motions is used rather than seabed motions for consistency of terminology with seismic design for onshore structures.\nSource:\nAPI\nRP 2EQ, Seismic Design Procedures and Criteria for Offshore Structures, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/ground-v-us": "TERM: ground, v, US\nURL: https://iadclexicon.org/ground-v-us\n\nground, v, US\nProvide electrical contact with earth.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/ground-water": "TERM: Ground Water\nURL: https://iadclexicon.org/ground-water\n\nGround Water\n\u201cGround water\u201d means interstitial water that occurs in saturated earth material and is capable of entering a well in sufficient amounts to be used as a water supply.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/ground-water-sensitive-area": "TERM: Ground Water Sensitive Area\nURL: https://iadclexicon.org/ground-water-sensitive-area\n\nGround Water Sensitive Area\n\u201cGround water sensitive area\u201d means an area the division specifically designates after evaluation of technical evidence where ground water exists that would likely exceed WQCC standards if contaminants were introduced into the environment.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/grounded": "TERM: Grounded\nURL: https://iadclexicon.org/grounded\n\nGrounded (grounding)\nConnected (connecting) to ground or to a conductive body that extends the ground connection (NFPA 780).\nSource:\nAPI\nRP 545 Recommended Practice for Lightning Protection of Aboveground Storage Tanks for Flammable or Combustible Liquids, First Edition, October 2009.\nGlobal Standards\nGrounded (earthed)\nConnected to earth or to some conducting body that serves in place of earth.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/grounding-clamp": "TERM: Grounding Clamp\nURL: https://iadclexicon.org/grounding-clamp\n\nGrounding Clamp\nMetal fitting attached to the pipe component to provide an electrical connection to earth.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/groundwater-aquifer": "TERM: Groundwater Aquifer\nURL: https://iadclexicon.org/groundwater-aquifer\n\nGroundwater Aquifer\nGroundwater Aquifer\u2015water in the saturated zone beneath the land surface that contains less than 10,000 mg/l TDS.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations\nGroundwater Aquifer\nGroundwater Aquifer\u2015as defined in \u00a7301.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/groundwater": "TERM: Groundwater\nURL: https://iadclexicon.org/groundwater\n\nGroundwater\nGROUNDWATER means subsurface waters in a zone of saturation.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations\nGroundwater\nSubsurface water occupying the saturated zone. (GEMI, 2012).\nSource: Identifying and assessing water sources: Guidance document for the onshore oil and gas industry, International Petroleum Industry Environmental Conservation Association (IPIECA), 2014.\nGlobal Standards", "https://iadclexicon.org/groundwater-conservation-district": "TERM: Groundwater Conservation District\nURL: https://iadclexicon.org/groundwater-conservation-district\n\nGroundwater Conservation District\nAny district or authority created under \u00a752, Article III, or \u00a759, Article XVI, Texas Constitution, that has the authority to regulate the spacing of water wells, the production from water wells, or both.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/group": "TERM: Group\nURL: https://iadclexicon.org/group\n\nGroup\nGroup of electrical equipment for explosive atmospheres>\u00a0classification of electrical equipment related to the explosive atmosphere for which it is to be\u00a0used\nNote 1 to entry: Electrical equipment for use in explosive atmospheres is divided into three groups:\nGroup I: electrical equipment for mines susceptible to firedamp;\nGroup II (which can be divided into subgroups): electrical equipment for places with an explosive gas\u00a0atmosphere, other than mines susceptible to firedamp;\nGroup III (which can be divided into subgroups): electrical equipment for places with an explosive dust\u00a0atmosphere.\nSource: IEC 60079-14:2013, Explosive atmospheres \u2013 Part 14: Electrical installations design, selection and erection, Edition 5.0, November 2013.\nGlobal Standards", "https://iadclexicon.org/grp": "TERM: GRP\nURL: https://iadclexicon.org/grp\n\nGRP\nGlass-reinforced plastic.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nGRP\nGlass-fibre-Reinforced Plastic.\nSource:\nISO 21457:2010, Petroleum and natural gas industries \u2014 Materials selection and corrosion control for oil and gas production systems, First Edition,September 2010.\nGlobal Standards", "https://iadclexicon.org/group-i-apparatus": "TERM: Group I Apparatus\nURL: https://iadclexicon.org/group-i-apparatus\n\nGroup I Apparatus (Types of Instruments)\nApparatus for mines susceptible to firedamp.\nSource:\u00a0IEC 60079-29-1, Explosive atmospheres \u2013 Part 29-1: Gas detectors \u2013 Performance requirements of detectors for flammable gases.\nGlobal Standards", "https://iadclexicon.org/group-member": "TERM: Group Member\nURL: https://iadclexicon.org/group-member\n\nGroup member\nGroup member, in relation to a designated work group at a facility, means a person who is:\na member of the workforce at that facility; and\nincluded in that designated work group.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/grouping": "TERM: Grouping\nURL: https://iadclexicon.org/grouping\n\nGrouping\nGrouping is a generic term meaning the arrangement of individual alerts on alert panels or individual indicators on indicating panels, e.g., steering gear alerts at the workstation for navigating and manoeuvring on the navigation bridge, or door indicators on a watertight door position indicating panel at the workstation for safety on the navigation bridge.\nSource:\u00a0IMO resolution A.1021(26), Code on Alarms and Indicators, 2009, 18 January 2010, International Maritime Organization.\nRegulatory Guidance\nGrouping\nArrangement of alerts in terms of their function or priority.\nSource:\u00a0IMO Resolution MSC.302(87), Performance standards for bridge alert management, 17 May 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/groundwater-recharge-area": "TERM: Groundwater Recharge Area\nURL: https://iadclexicon.org/groundwater-recharge-area\n\nGroundwater Recharge Area\nThat area of the land surface where precipitation or other sources of recharge area water recharge an aquifer.\nSource: Identifying and assessing water sources: Guidance document for the onshore oil and gas industry, International Petroleum Industry Environmental Conservation Association (IPIECA), 2014.\nGlobal Standards", "https://iadclexicon.org/grup": "TERM: GRUP\nURL: https://iadclexicon.org/grup\n\nGRUP\nGlass-fibre-reinforced unsaturated polyster.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards\nGRUP\nUnsaturated polyester resin-based composite that is reinforced with glass fibre.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/grve": "TERM: GRVE\nURL: https://iadclexicon.org/grve\n\nGRVE\nGlass-fibre-reinforced vinyl ester.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards\nGRVE\nEpoxy vinyl ester resin-based composite that is reinforced with glass fibre.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/groundwater-depression-area": "TERM: Groundwater Depression Area\nURL: https://iadclexicon.org/groundwater-depression-area\n\nGroundwater Depression Area\nThat area of an aquifer where abstraction has had an impact on the stored depression area quantity of water by lowering hydraulic heads.\nSource: Identifying and assessing water sources: Guidance document for the onshore oil and gas industry, International Petroleum Industry Environmental Conservation Association (IPIECA), 2014.\nGlobal Standards", "https://iadclexicon.org/gtl": "TERM: GTL\nURL: https://iadclexicon.org/gtl\n\nGLT\nGas to liquid.\nSource:\u00a0ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards", "https://iadclexicon.org/guard": "TERM: Guard\nURL: https://iadclexicon.org/guard\n\nGuard\nGateway that is interposed between two networks (or computers or other information systems) operating at different security levels (one network is usually more secure than the other) and is trusted to mediate all information transfers between the two networks, either to ensure that no sensitive information from the more secure network is disclosed to the less secure network, or to protect the integrity of data on the more secure network [11].\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/guarded": "TERM: Guarded\nURL: https://iadclexicon.org/guarded\n\nGuarded\nCovered, shielded, fenced, enclosed, or otherwise protected by means of suitable covers or casings, barrier rails, or screens to eliminate the possibility of accidental contact with or dangerous approach by persons, animals, or objects.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nSource:\nAPI\nRP 74, Recommended Practice for Occupational Safety for Onshore Oil and Gas Production Operation, First Edition, October 2001 (March 2007).\nGlobal Standards\nGuarded\nShielded, fenced, enclosed or otherwise protected to prevent injury to employees.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations\nGuarded\n\u201cGuarded\u201d means covered, shielded, fenced, enclosed, or otherwise protected by means of suitable covers or casings, barrier rails, safety bars, or screens, to eliminate the possibility of accidental contact with, or dangerous approach by, persons or objects.\nSource: State of Wyoming Occupational Safety and Health Rules and Regulations for Oil and Gas Well Drilling, Revised January 8, 2013.\nRegulations", "https://iadclexicon.org/guide-and-assist": "TERM: G&A\nURL: https://iadclexicon.org/guide-and-assist\n\nG&A\nGuide and assist.\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines", "https://iadclexicon.org/guidance-note": "TERM: Guidance Note\nURL: https://iadclexicon.org/guidance-note\n\nGuidance note\nInformation in the standard added in order to increase the understanding of the requirements.\nSources: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards\nGuidance note\nContains advice which is not mandatory for the assignment or retention of class, but with which the Society, in light of general experience, advises compliance.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/guide-funnel": "TERM: Guide Funnel\nURL: https://iadclexicon.org/guide-funnel\n\nGuide Funnel\nTapered enlargement at the end of a guidance member to provide primary guidance over another guidance member.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/guide": "TERM: Guide\nURL: https://iadclexicon.org/guide\n\nGuide\nperson appointed by the client to assist the audit team\nSource:\u00a0ISO/IEC 17021:2011 (E) \u2013 Conformity assessment \u2013 Requirements for bodies providing audit and certification of management systems .\nGlobal Standards\nGuide\nperson appointed by the auditee to assist the audit team.\nSource:\u00a0ISO 19011:2011 (E) \u2013 Guidelines for auditing management system.\nGlobal Standards", "https://iadclexicon.org/guideline": "TERM: Guideline\nURL: https://iadclexicon.org/guideline\n\nGuideline\nRecommendation of recognized practice to be considered in conjunction with applicable statutory requirements, industry standards, standard practices and philosophies.\nSource:\nAPI\nRecommended Practice 17H, Remotely Operated Tools and Interfaces on Subsea Production Systems, Second Edition, June 2013 (Addendum 1, October 2014).\nGlobal Standards\nSource:\nAPI\nRP 17H, Remotely Operated Vehicle (ROV) Interfaces on Subsea Production Systems, First Edition, July 2004 (Reaffirmed January 2009).\nGlobal Standards\nGuideline\nTaut line from the seafloor to the surface for the purpose of guiding equipment to the seafloor structure.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/guidelineless-reentry": "TERM: Guidelineless Reentry\nURL: https://iadclexicon.org/guidelineless-reentry\n\nGuidelineless Reentry\nEstablishment of pressure containing connection between the BOP stack and the subsea wellhead or between the LMRP and the lower stack using a TV image and/or acoustic signals instead of guidelines to guide the orientation and alignment.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nGuidelineless Reentry\nEstablishment of pressure containing connection between the BOP stack and the subsea wellhead or between the LMRP and the BOP stack using a TV image and/or acoustic signals instead of guidelines to guide the orientation and alignment.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/gumbo": "TERM: Gumbo\nURL: https://iadclexicon.org/gumbo\n\nGumbo\nCuttings that agglomerate and form a sticky mass as they are circulated up the wellbore.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/gunk-plug": "TERM: Gunk Plug\nURL: https://iadclexicon.org/gunk-plug\n\nGunk Plug\nA volume of gunk slurry placed in the well bore.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards", "https://iadclexicon.org/gunk-slurry": "TERM: Gunk Slurry\nURL: https://iadclexicon.org/gunk-slurry\n\nGunk Slurry\nA slang term to denote a mixture of diesel oil and bentonite.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards", "https://iadclexicon.org/gushing-producible-well": "TERM: Gushing Producible Well\nURL: https://iadclexicon.org/gushing-producible-well\n\nGushing Producible Well\nGushing producible well: a well from which production can be carried out via pressures prevailing in the productive stratum or strata, without artificial lift methods.\nSource: Mining Regulation of the Netherlands, WJZ 02063603, Netherlands,16 December 2002.\nRegulations", "https://iadclexicon.org/gunk-squeeze": "TERM: Gunk Squeeze\nURL: https://iadclexicon.org/gunk-squeeze\n\nGunk Squeeze\nProcedure whereby a gunk slurry is pumped into a subsurface zone.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards", "https://iadclexicon.org/gust-wind-speed": "TERM: Gust Wind Speed\nURL: https://iadclexicon.org/gust-wind-speed\n\nGust Wind Speed\nMaximum value of the wind speed of a gust averaged over a short (3 s to 60 s) specified duration within a longer (1 min to 1 h) specified duration\nNOTE 1 For design purposes, the specified duration depends on the dimensions and natural period of the (part of the) structure being designed such that the structure is designed for the most onerous conditions; thus, a small part of a structure is designed for a shorter gust wind speed duration (and hence a higher gust wind speed) than a larger (part of a) structure.\nNOTE 2 In practice, for design purposes, the gust wind speeds for different durations (e.g. 3 s, 5 s, 15 s, 60 s) are derived from the wind spectrum.\nSource:\nAPI\nRP 2MET, Derivation of Metocean Design and Operating Conditions, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/gust": "TERM: Gust\nURL: https://iadclexicon.org/gust\n\nGust\nBrief rise and fall in wind speed lasting less than 1 min\nNOTE In some countries, gusts are reported in meteorological observations if the maximum wind speed exceeds approximately 8 m/s.\nSource:\nAPI\nRP 2MET, Derivation of Metocean Design and Operating Conditions, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/gutter": "TERM: Gutter\nURL: https://iadclexicon.org/gutter\n\nGutter\nPart of a subsea arch that the flexible pipe rests on and may be clamped to.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/guyline": "TERM: Guyline\nURL: https://iadclexicon.org/guyline\n\nGuyline\nWire rope(s) that is attached to elevated structures, such as derricks or mast, and ground anchors for stability. See API Recommended Practices 4A, 4D, 4E, 4F, 4G, and 9B.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards", "https://iadclexicon.org/guyline-anchors": "TERM: Guyline Anchors\nURL: https://iadclexicon.org/guyline-anchors\n\nGuyline anchors\nThe ground components of the guyline system to which the wire rope(s) is attached.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards", "https://iadclexicon.org/gvf": "TERM: GVF\nURL: https://iadclexicon.org/gvf\n\nGVF\nGas volume fraction.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/gvi": "TERM: GVI\nURL: https://iadclexicon.org/gvi\n\nGVI\nGeneral visual inspection.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/gwt": "TERM: GWT\nURL: https://iadclexicon.org/gwt\n\nGWT\nGuided wave examination.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/h": "TERM: h\nURL: https://iadclexicon.org/h\n\nh\nPad eye weld thickness.\nSource:\nAPI\nStandard 2CCU, Offshore Cargo Carrying Units, First Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/h-class-divisions": "TERM: \u2018H\u2019 Class Divisions (fire divisions)\nURL: https://iadclexicon.org/h-class-divisions\n\n\u2018H\u2019 Class Divisions (fire divisions)\n\u2018H\u2019 Class divisions are those divisions formed by fire walls and decks which comply with the construction and integrity requirements for \u2018A\u2019 Class divisions, 2.6.1(a) and (b) and with the following:\n(a) They are to be so constructed as to be capable of preventing the passage of smoke and flame up to the end of the one hour hydrocarbon fire test. (Note that some administrations may require the \u2018H\u2019 Class division integrity to be maintained for 120 minutes).\n(b) They are to be insulated with approved non-combustible materials such that the average temperature, on the unexposed side, when exposed to a hydrocarbon fire test, will not rise more than 140\u00b0C above the original temperature, nor will the temperature at any one point, including any joint, rise more than 180\u00b0C above the original temperature within the time listed below:\nClass \u2018H-120\u2019 \u2013 120 minutes\nClass \u2018H-60\u2019 \u2013 60 minutes\nClass \u2018H-0\u2019 \u2013 0 minutes.\n(c) A test of a prototype fire wall or deck may be required to ensure that it meets the above requirements for integrity and temperature rise.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 7, Safety Systems, Hazardous Areas and Fire, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/h2s": "TERM: H2S\nURL: https://iadclexicon.org/h2s\n\nH\n2\nS\nHydrogen sulfide.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nRP 49, Recommended Practice for Drilling and Well Servicing Operations Involving Hydrogen Sulfide, Third Edition, May 2001.\nGlobal Standards\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards\nH\n2\nS\nAn abbreviation for hydrogen sulfide.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nH\n2\nS\nHydrogen Sulphide.\nSource:\nAPI\nRP 67, Recommended Practice for Oilfield Explosives Safety, Upstream Segment, Second Edition, May 2007.\nGlobal Standards\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nSource: OGP Report No. 476, Recommendations for enhancements to well control training, examination and certification, International Association of Oil & Gas Producers, October 2012.\nGlobal Standards\nH\n2\nS\nColorless, flammable, extremely hazardous gas with a \u201crotten egg\u201d smell that occurs naturally in crude petroleum, natural gas, and hot springs and is produced by bacterial breakdown of organic materials and human and animal wastes (e.g. sewage).\nNOTE 1 Some common names for the gas include sewer gas, stink damp, swamp gas, and manure gas.\nNOTE 2 Industrial activities that can produce the gas include petroleum/natural gas drilling and refining, wastewater treatment, coke ovens, tanneries, and paper mills. Hydrogen sulfide can also exist as a liquid compressed gas.\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards\nH\n2\nS\n\u201cH2S\u201d means hydrogen sulfide.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/h2s-absent": "TERM: H2S Absent\nURL: https://iadclexicon.org/h2s-absent\n\nH\n2\nS absent:\nH\n2\nS absent means:\nDrilling, logging, coring, testing, or producing operations have confirmed the absence of H\n2\nS in concentrations that could potentially result in atmospheric concentrations of 20 ppm or more of H\n2\nS; or\nDrilling in the surrounding areas and correlation of geological and seismic data with equivalent stratigraphic units have confirmed an absence of H\n2\nS throughout the area to be drilled.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/h2s-present": "TERM: H2S Present\nURL: https://iadclexicon.org/h2s-present\n\nH\n2\nS present:\nH\n2\nS present means drilling, logging, coring, testing, or producing operations have confirmed the presence of H\n2\nS in concentrations and volumes that could potentially result in atmospheric concentrations of 20 ppm or more of H\n2\nS.\nH\n2\nS\u00a0present means that drilling, logging, coring, testing, or producing operations have confirmed the presence of\u00a0H\n2\nS in concentrations and volumes that could potentially result in atmospheric concentrations of 20 ppm or more of H\n2\nS.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/h2s-trim": "TERM: H2S Trim\nURL: https://iadclexicon.org/h2s-trim\n\nH2S Trim\nAll components, except external valve body, meeting the H2S service requirements of ISO 15156-2 and ISO 15156-3. NOTE For the purposes of this provision, NACE MR0175 is equivalent to ISO 15156\u20132 and ISO 15156\u20133.\nSource:\nAPI\nSPEC 7-1, Specification for Rotary Drill Stem Elements, First Edition, March 2006 (Addendum April 2011).\nGlobal Standards", "https://iadclexicon.org/h2s-unknown": "TERM: H2S Unknown\nURL: https://iadclexicon.org/h2s-unknown\n\nH\n2\nS unknown:\nH\n2\nS unknown means the designation of a zone or geologic formation where neither the presence nor absence of H\n2\nS has been confirmed.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/hacking": "TERM: Hacking\nURL: https://iadclexicon.org/hacking\n\nHacking\nIntentionally accessing a computer system without the authorization of the user or the owner.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards", "https://iadclexicon.org/hactivism": "TERM: Hactivism\nURL: https://iadclexicon.org/hactivism\n\nHactivism\nHacking for a politically or socially motivated purpose.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards", "https://iadclexicon.org/halocarbon-agent": "TERM: Halocarbon Agent\nURL: https://iadclexicon.org/halocarbon-agent\n\nHalocarbon Agent\nHalocarbon agent\nis a fire-extinguishing medium consisting of one or more carbon atoms linked to one or more Halogen atoms from the elements bromine, chlorine, fluorine and iodine.\nSource:\u00a0IMO MSC.1/Circ.1316, Guidelines on determining the no observed adverse effect level (NOAEL) and lowest observed adverse effect level (LOAEL) values for halocarbon fire-extinguishing agents, 10 June 2009, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/hand-lay-up": "TERM: Hand Lay-up\nURL: https://iadclexicon.org/hand-lay-up\n\nHand Lay-up\nProcess for fabricating a composite structure in which discontinuous reinforcements, e.g. woven mats, chopped strand mats, are impregnated with a matrix material and are manually applied on a mandrel or mold.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/hand-tight": "TERM: Hand-Tight\nURL: https://iadclexicon.org/hand-tight\n\nHand-Tight\nThreaded joint that has been made-up by hand without the aid of tongs.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/hand-tight-standoff": "TERM: Hand-Tight Standoff\nURL: https://iadclexicon.org/hand-tight-standoff\n\nHand-Tight Standoff\nLength, at hand-tight engagement from the face of the coupling to the vanish point of the \u00a0threads for round threads and the base of the triangle for buttress threads.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/handling": "TERM: Handling\nURL: https://iadclexicon.org/handling\n\nHandling\nHandling also means handling during hazard and accident situations.\nSource:\u00a0Guidelines Regarding the Activities Regulations, Norway, updated December 2012.\nRegulatory Guidance\nSource:\u00a0Guidelines Regarding the Technical and Operational Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/handling-damage": "TERM: Handling Damage\nURL: https://iadclexicon.org/handling-damage\n\nHandling Damage\nDamage to the OCTG body, coupling or threads that occurred during loading, unloading, movements in transit, etc. EXAMPLES cuts, gouges, dents, flattened (mashed) thread crests or similar.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/handling-tool": "TERM: Handling Tool\nURL: https://iadclexicon.org/handling-tool\n\nHandling Tool (Running Tool)\nA device that joins to the upper end of a riser joint to permit lifting and lowering of the joint and the assembled riser string in the derrick by the elevators.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/handling-tight": "TERM: Handling Tight\nURL: https://iadclexicon.org/handling-tight\n\nHandling Tight\nSufficiently tight so that the coupling cannot be removed except by use of a wrench.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards", "https://iadclexicon.org/handover": "TERM: Handover\nURL: https://iadclexicon.org/handover\n\nHandover\nHandover of wells between units means handover between production, well service, operation, maintenance, etc.\nSource:\u00a0Guidelines Regarding the Activities Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/hands-on-proficiency": "TERM: Hands on Proficiency\nURL: https://iadclexicon.org/hands-on-proficiency\n\nHands on Proficiency\n\u201cHands On\u201d proficiency is defined as a physical means of verifying the following: 1. Crane Operator\u2019s dexterity and coordination. 2. Crane Operator\u2019s familiarity with overall machine functions and characteristics.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Sixth Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/hang-off": "TERM: Hang-off\nURL: https://iadclexicon.org/hang-off\n\nHang-Off\nAn action whereby the weight of that portion of the drill string below a ram BOP is supported by a tool joint resting on the closed pipe ram or through the use of a special hang-off tool that lands in the wellhead.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nHang-Off\nRiser when disconnected from seabed. NOTE Hang-off is usually differentiated from disconnected. Disconnected is normally the condition directly after disconnecting the riser. Hang-off is normally associated with the riser suspended from the rotary table.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/hanger-mandrel": "TERM: Hanger Mandrel\nURL: https://iadclexicon.org/hanger-mandrel\n\nHanger Mandrel\nPortion of a casing or tubing hanger that is attached by a threaded connection to the tubular string and forms the upper end of that tubular string.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/hard-banding": "TERM: Hard-Banding\nURL: https://iadclexicon.org/hard-banding\n\nHard-Banding (or Hard-Facing)\nSacrificial or wear-resistant material applied to component\u2019s surface to prevent wear of the component.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards\nHard-Banding (or Hard-Facing)\nApplication of material onto tool joints to reduce external wear of the tool joint. NOTE Also known as hard facing.\nSource:\nAPI\nSPEC 5DP, Specification for Drill Pipe, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/hard-close-in": "TERM: Hard Close-In\nURL: https://iadclexicon.org/hard-close-in\n\nHard Close-In\nTo Close-in a well by closing a BOP with the choke and/or choke line valve closed.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards", "https://iadclexicon.org/hard-hang-off": "TERM: Hard Hang-Off\nURL: https://iadclexicon.org/hard-hang-off\n\nHard Hang-Off (Riser Hang-Off)\nThe riser is effectively locked to the vessel and moves with it. Hard hang-off is applicable to either the deployment/retrieval configuration or the storm configuration.\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/hard-shut-in": "TERM: Hard Shut In\nURL: https://iadclexicon.org/hard-shut-in\n\nHard Shut In\nTo close in a well with the bop having the choke or choke line valve closed.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/hardener": "TERM: Hardener\nURL: https://iadclexicon.org/hardener\n\nHardener\nSubstance or mixture added to a plastic composition to promote or control the curing action by taking part in it.\nNote: 1 to entry:\u00a0For epoxies, hardener is also called\ncuring agent\n(3.2.13)\n.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/hardness": "TERM: Hardness\nURL: https://iadclexicon.org/hardness\n\nHardness\nMaterial surface property as determined from a test such as Rockwell, Brinell, Vickers, etc.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards\nHardness\nResistance of a material to indentation, measured by pressing a hardmetal ball or diamond indenter into a smooth surface under standard conditions.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/hardness-number": "TERM: Hardness Number\nURL: https://iadclexicon.org/hardness-number\n\nHardness Number\nResult from a single hardness impression.\nSource:\nAPI\nSPEC 5DP, Specification for Drill Pipe, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/hardship-well": "TERM: Hardship Well\nURL: https://iadclexicon.org/hardship-well\n\nHardship Well\n\u201cHardship well\u201d means a well authorized by Commission order to produce at a specified rate because reasonable cause exists to expect that production below said rate would damage the well and cause waste.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/hardship-gas-well": "TERM: Hardship Gas Well\nURL: https://iadclexicon.org/hardship-gas-well\n\nHardship Gas Well\n\u201cHardship gas well\u201d means a gas well where underground waste occurs if the well is shut-in or curtailed below its minimum sustainable flow rate.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/hardness-value": "TERM: Hardness Value\nURL: https://iadclexicon.org/hardness-value\n\nHardness Value\nAverage of the valid readings taken in the test area for hardness.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/harm": "TERM: Harm\nURL: https://iadclexicon.org/harm\n\nHarm\nInjury or damage to the health of people, or damage to property or the environment.\n[SOURCE: ISO/IEC Guide 51:2014, 3.1]\nSource:\nISO\n17776:2016, Petroleum and natural gas industries \u2014 Offshore production installations \u2014 Major accident hazard management during the design of new installations, Second Edition, December 2016.\nGlobal Standards\nHarm\nPhysical injury or damage to the health of people, or damage to property or the environment.\nOther Related Terms and Definitions:\nISO Guide 73 \u2013 physical injury or damage to the health of people, or damage to property or the environment.\nSource:\u00a0ISO/IEC Guide 51:1999, Safety aspects \u2013 Guidelines for their inclusion in standards,\nGlobal Standards\nIADC HSE Case Guidelines Issue 02 \u2013 The damage, injury or ill-health, whether physical or mental, inflicted upon animate or inanimate objects.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nHarm\nHarm\u2014\n(a) means illness, injury, or both; and\n(b) includes physical or mental harm caused by work-related stress.\nSource: Health and Safety in Employment Act 1992, Public Act 1992 No 96, New Zealand, as of 1 July 2011.\nLegislation\nHarm\nphysical injury or damage to health\nSource: Rules for Classification and Construction, IV Industrial Services, 6 Offshore Technology, 9 Guideline for Personnel Transfers by Means of Lifting Appliances, Edition 2011, Germanischer Lloyd SE,\nGlobal Standards", "https://iadclexicon.org/harmful-aquatic-organisms-and-pathogens": "TERM: Harmful Aquatic Organisms and Pathogens\nURL: https://iadclexicon.org/harmful-aquatic-organisms-and-pathogens\n\nHarmful Aquatic Organisms and Pathogens\n\u201cHarmful Aquatic Organisms and Pathogens\u201d means aquatic organisms or pathogens which, if introduced into the sea including estuaries, or into fresh water courses, may create hazards to the environment, human health, property or resources, impair biological diversity or interfere with other legitimate uses of such areas.\nSource:\u00a0International Convention for the Control and Management of Ships\u2019 Ballast Water and Sediments, 2004,\nLegislation", "https://iadclexicon.org/harmful-event": "TERM: Harmful Event\nURL: https://iadclexicon.org/harmful-event\n\nHarmful Event\noccurrence in which a hazardous situation results in harm.\nSource:\u00a0ISO/IEC Guide 51:1999, Safety aspects \u2013 Guidelines for their inclusion in standards,\nGlobal Standards", "https://iadclexicon.org/hash-value": "TERM: Hash Value\nURL: https://iadclexicon.org/hash-value\n\nHash Value\nA numeric value resulting from applying a mathematical algorithm against a set of data such as a file.\nAdapted from: CNSSI 4009.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/hashing": "TERM: Hashing\nURL: https://iadclexicon.org/hashing\n\nHashing\nA process of applying a mathematical algorithm against a set of data to produce a numeric value (a \u2018hash value\u2019) that represents the data.\nExtended Definition: Mapping a bit string of arbitrary length to a fixed length bit string to produce the hash value.\nAdapted from: CNSSI 4009, FIPS 201-2.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/hat": "TERM: HAT\nURL: https://iadclexicon.org/hat\n\nHAT\nLevel of high tide when all harmonic components causing the tides are in phase\nNOTE The harmonic components are in phase approximately once every 19 years, but these conditions are approached several times each year.\nSource:\nAPI\nRP 2MET, Derivation of Metocean Design and Operating Conditions, First Edition, November 2014.\nGlobal Standards\nHAT\nHighest astronomical tide.\nSource:\nAPI\nRP 2MET, Derivation of Metocean Design and Operating Conditions, First Edition, November 2014.\nGlobal Standards\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards", "https://iadclexicon.org/hazan": "TERM: HAZAN\nURL: https://iadclexicon.org/hazan\n\nHAZAN\nHazard Analysis.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/haz": "TERM: HAZ\nURL: https://iadclexicon.org/haz\n\nHAZ\nPortion of the base metal that has not been melted, but whose mechanical properties or microstructure has been altered by the heat of welding or cutting.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nHAZ\nHeat-affected zone.\nSource:\nAPI\nStandard 2CCU, Offshore Cargo Carrying Units, First Edition, August 2017.\nGlobal Standards\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nSource:\nAPI\nSPEC 7K, Drilling and Well Servicing Equipment Upstream Segment, Fifth Edition, June 2010 (August 2010).\nGlobal Standards\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards\nSource:\nAPI\nSPEC 8C, Drilling and Production Hoisting Equipment (PSL 1 and PSL 2), Fifth Edition, April 2012.\nGlobal Standards\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004). Global Standards\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005. Global Standards\nSource:\nISO 21457:2010, Petroleum and natural gas industries \u2014 Materials selection and corrosion control for oil and gas production systems, First Edition,September 2010.\nGlobal Standards\nHAZ\nHeat affected zone (welding).\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards", "https://iadclexicon.org/hazard": "TERM: Hazard\nURL: https://iadclexicon.org/hazard\n\nHazard\nSource of potential harm or a situation with a potential to cause loss (any negative consequence).\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nHazard\nA source of potential harm.\nNOTE: Harm includes ill health and injury; damage to property, equipment, products or the environment; production losses, or increased liabilities.\nSource:\nAPI\nBulletin 97, Well Construction Interface Document Guidelines, First Edition, December 2013.\nGlobal Standards\nHazard\nPotential for adverse or harmful consequences. In practical terms, a hazard is often associated with an activity or condition that, if left uncontrolled, can result in injury, illness, death, property damage, business interruption, harm to the environment, or an impact on the reputation of an entity.\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards\nHazard\nAn inherent chemical or physical property with the potential to do harm (flammability, toxicity, corrosivity, stored chemical or mechanical energy).\nAPI\nRP 2009, Safe Welding, Cutting, and Hot Work Practices in the Petroleum and Petrochemical Industries, Seventh Edition, February 2002 (Reaffirmed, March 2012),\nGlobal Standards\nHazard\nA situation or inherent chemical or physical property with the potential to do harm (flammability, oxygen deficiency, toxicity, corrosivity, stored electrical, chemical or mechanical energy).\nSource: API Standards 2217A, Guidelines for Safe Work in Inert Confined Spaces in the Petroleum and Petrochemical Industries, Fourth Edition, July 2009.\nGlobal Standards\nHazard\nA hazard is something with the potential to cause harm. This may include water, environmental factors, plant, methods of diving and other aspects of work organisation.\nSource: Commercial Diving Projects Offshore, Diving at Work Regulations 1997, Approved Code of Practice (UK HSE L103), First Edition, 1998.\nRegulatory Guidance\nHazard\nNatural or man-made source or cause of harm or difficulty Sample Usage: Improperly maintained or protected storage tanks present a potential hazard.\nAnnotation:\nA hazard differs from a threat in that a threat is directed at an entity, asset, system, network, or geographic area, while a hazard is not directed.\nA hazard can be actual or potential.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance\nHazard\nA possible source of an adverse environmental effect management system the system required by section 5 of the Regulations, that integrates operations and technical systems with the management of financial and human resources to ensure compliance with the Act and the Regulations.\nSource: Environmental Protection Plan Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, March 31, 2011.\nRegulatory Guidance\nHazard\n\u201cHazard\u201d means any existing or potential practice or condition or any current or future set of circumstances associated with injury or illness to a person, whether or not the injury or illness occurs immediately or results in delayed effects that are deleterious to health or safety.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nHazard\nAny existing or potential practice or condition that may result in injury or illness to a person, damage to property or an adverse environmental effect.\nIncident Reporting and Investigation Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, November 30, 2012.\nRegulatory Guidance\nHazard\nAn intrinsic property of anything with the potential to cause harm. Harm includes ill health and injury, damage to property, plant, products or the environment, production losses, or increased liabilities.\nOther Related Terms and Definitions:\nISO-17776 \u2013 Potential source of harm (also in ISO Guide 51).\nIADC HSE Case Guidelines Issue 02 \u2013 The intrinsic property or ability of an agent with the potential to cause harm, including ill-health and injury, damage to property, plant, products or the environment, production losses, or increased liabilities.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nHazard\nAn object, physical effect or condition with the potential to harm people, the environment or property.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards\nHazard\nSituation or event with the potential to cause any, or all, of human injury, damage to the environment, and damage to property\nSource:\u00a0ISO 19900:2013, Petroleum and natural gas industries \u2013 General requirements\u00a0for offshore structures.\nGlobal Standards\nHazard\nPotential for human injury, damage to the environment, damage to property or a combination of these.\nSource: ISO 15544:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Requirements and guidelines for emergency.\nGlobal Standards\nHazard\nPotential source of harm.\nNOTE: In the context of this International Standard, the potential harm may relate to human injury, damage to the environment, damage to property, or a combination of these.\nSource: ISO 17776:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Guidelines on tools and techniques for hazard identification and risk assessment.\nGlobal Standards\nHazard\nPotential source of harm.\nNote: 1 to entry: Hazard can be a risk source for potential for human injury, damage to the environment, damage to property, or a combination of these.\n[SOURCE: ISO/IEC Guide 51:2014]\nSource:\nISO\n17776:2016, Petroleum and natural gas industries \u2014 Offshore production installations \u2014 Major accident hazard management during the design of new installations, Second Edition, December 2016.\nGlobal Standards\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards\nHazard\nPotential source of harm\nNOTE: The term hazard can be qualified in order to define its origin or the nature of the expected harm (e.g. electric shock hazard, crushing hazard, cutting hazard, toxic hazard, fire hazard, drowning hazard).\nSource:\u00a0ISO/IEC Guide 51:1999, Safety aspects \u2013 Guidelines for their inclusion in standards,\nGlobal Standards\nHazard\nSource of potential harm.\nNOTE: Hazard can be a risk source (3.5.1.2).\nSource: ISO Guide 73:2009(E/F), Risk Management \u2013 Vocabulary, First Edition, 2009.\nGlobal Standards\nHazard\nA natural or man-made source or cause of harm or difficulty.\nFrom: DHS Risk Lexicon.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards\nHazard\nNatural or man-made source or cause of harm or difficulty.\nSource:\nAPI\nSTANDARD 780, Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, First Edition, May 2013.\nGlobal Standards\nHazard\nA Hazard is defined as a situation with the potential for causing harm to human health or safety.\nSource: NOPSEMA Guidance note: Risk Assessment, N-04300-GN0165, Australia, Revision 4, December 2012.\nRegulatory Guidance\nSource: NOPSEMA Guidance Note: Control Measures and Performance Standards, N-04300 GN0271, Australia, Revision 3, December 2011.\nRegulatory Guidance\nHazard\nThe potential to cause harm, including ill health or injury; damage to property, plant, products or the environment; production losses or increased liabilities.\nSource: OGP Report No. 6.36/210, Guidelines for the Development and Application of Health, Safety and Environmental Management Systems, International Association of Oil & Gas Producers, July 1994.\nGlobal Standards\nHazard\nA source or situation with a potential for harm in terms of human injury or ill health5, whether it be a major hazard identified in studies or an occupational hazard. Note: CSA Z1000-06 Occupational Health and Safety Management.\nSource: Safety Plan Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, March 31, 2011.\nRegulatory Guidance\nHazard\n\u201cHazard\u201d means any occupational condition or circumstance which is likely to cause death, injury or illness.\nSource: State of Wyoming Occupational Safety and Health Rules and Regulations for Oil and Gas Well Drilling, Revised January 8, 2013.\nRegulations\nHazard\nAn activity, arrangement, circumstance, event, occurrence, phenomenon, process, situation, or substance (whether arising or caused within or outside a place of work) that is an actual or potential cause or source of harm. *Indicates that the definition has been extracted from the HSE Act.\nSource: Approved Code of Practice for Managing Hazards to Prevent Major Industrial Accidents, Health and Safety in Employment Act 1992, Department of Labour, New Zealand, July 1994.\nRegulatory Guidance\nHazard\n(a) means an activity, arrangement, circumstance, event, occurrence, phenomenon, process, situation, or substance (whether arising or caused within or outside a place of work) that is an actual or potential cause or source of harm; and\n(b) includes\n(i) a situation where a person\u2019s behaviour may be an actual or potential cause or source of harm to the person or another person; and\n(ii) without limitation, a situation described in subparagraph\n(i) resulting from physical or mental fatigue, drugs, alcohol, traumatic shock, or another temporary condition that affects a person\u2019s behavior.\nSource: Health and Safety in Employment Act 1992, Public Act 1992 No 96, New Zealand, as of 1 July 2011.\nLegislation\nHazard\nA deviation (departure from the design and operating intention) which could cause damage, injury or other form of loss (Chemical Industries Association HAZOP Guide).\nSource: Verification of Lifting Appliances for the Oil and Gas Industry, DNV-OSS-308, October 2010, Det Norske Veritas AS,\nGlobal Standards", "https://iadclexicon.org/hazard-accident-situations": "TERM: Hazard and Accident Situations\nURL: https://iadclexicon.org/hazard-accident-situations\n\nHazard and Accident Situations\nThe hazard and accident situations as mentioned in the first subsection, also include other hazard and accident situations than the defined, complex hazard and accident situations, stress situations and situations where key personnel are incapacitated or are unable to carry out their duties.\nSource:\u00a0Guidelines Regarding the Activities Regulations, Norway, updated December 2012.\nRegulatory Guidance\nHazard and Accident Situations\nHazard and accident situations as mentioned in the first subsection include\na) situations where there is a danger that vessels or drifting objects can collide with facilities,\nb) blowouts from wells,\nc) explosions and fires,\nd) major accidental hydrocarbon and chemical discharges of significance to safety and the working environment,\ne) accidental discharges of petroleum, drilling fluid and chemicals of significance to the external environment, cf. recommended levels for notification of acute pollution,\nf) incidents where the use of radioactive sources is out of control.\nSource:\u00a0Guidelines Regarding the Management Regulations, Norway, updated December 2012.\nRegulatory Guidance\nHazard and Accident Situations\nHazard and accident situations as mentioned in the third subsection, can include\na) situations where special hygiene or health preparedness measures have been implemented, e.g. in connection with\na) illness attributed to the water or food supply,\nb) failure of normal hygienic procedures resulting in increased risk of illness,\nb) less serious situations in connection with positioning, pipeline systems and load bearing structures,\nc) violation of safety zones or areas subject to special limitations, cf. Section 57 of the Framework Regulations,\nd) situations which have led to loss of deck cargo, anchoring, mooring and towing equipment, and drilling and well equipment. The notification should indicate the exact position,\ne) accidental hydrocarbon and chemical discharges of lesser significance to safety and the working environment,\nf) accidental discharges of petroleum, drilling fluid and chemicals of lesser significance to the external environment, cf. recommended levels for notification of such discharges,\ng) situations where radioactive sources are stuck in the well,\nh) situations where individual measurements show that employees have been exposed to radiation (effective dose equivalent) of more than 20 mSv during the course of twelve months.\nSource:\u00a0Guidelines Regarding the Management Regulations, Norway, updated December 2012.\nRegulatory Guidance\nHazard and Accident Situations\nHazard and accident situations as mentioned in the first subsection can be\na) explosions and fires,\nb) major accidental hydrocarbon and chemical discharges of significance for safety and the working environment,\nc) accidental discharges of petroleum and chemicals of significance for the external environment,\nd) incidents where the use of radioactive sources is out of control,\ne) hazardous substances not accounted for, cf. Regulations relating to explosive goods.\nSource:\u00a0Guidelines Regarding the Management Regulations, Norway, updated December 2012.\nRegulatory Guidance\nHazard and Accident Situations\nHazard and accident situations as mentioned in the third subsection, can include\na) situations where special hygiene or health preparedness measures have been implemented, e.g. in connection with\na) illness attributed to the water or food supply,\nb) failure of normal hygienic procedures resulting in increased risk of illness,\nb) less serious situations in connection with pipeline systems and load-bearing structures,\nc) accidental hydrocarbon and chemical discharges of lesser significance for safety and the working environment,\nd) accidental discharges of petroleum and chemicals of lesser significance for the external environment,\ne) situations where individual measurements show that employees have been exposed to radiation (effective dose equivalent) of more than 20 mSv during the course of twelve months.\nSource:\u00a0Guidelines Regarding the Management Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/hazard-analysis-hazan": "TERM: Hazard analysis (HAZAN)\nURL: https://iadclexicon.org/hazard-analysis-hazan\n\nHazard analysis (HAZAN)\nHazard Analysis (HAZAN) tries to quantify safety problems. Examples of hazard analysis include, fault tree, event tree, rapid ranking, risk estimation, and consequence models. Some sophisticated modelling techniques (e.g. dense gas dispersion) require expertise.\nSource: Approved Code of Practice for Managing Hazards to Prevent Major Industrial Accidents, Health and Safety in Employment Act 1992, Department of Labour, New Zealand, July 1994.\nRegulatory Guidance", "https://iadclexicon.org/hazard-hierarchy": "TERM: Hazard Hierarchy\nURL: https://iadclexicon.org/hazard-hierarchy\n\nHazard Hierarchy\nA checklist of hazards, consequences and sources which may be used, as appropriate, for risk assessment (risk identification and assessment). Before using the checklist is should be reviewed to confirm that is appropriate and complete for the intended application.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/hazard-assessment": "TERM: Hazard Assessment\nURL: https://iadclexicon.org/hazard-assessment\n\nHazard Assessment\nProcess whereby the results of an analysis of a hazard or hazardous event are considered against either judgement, standards, or criteria which have been developed as a basis for decision-making.\nSource:\u00a0ISO 15544:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Requirements and guidelines for emergency.\nGlobal Standards", "https://iadclexicon.org/hazard-information": "TERM: Hazard Information\nURL: https://iadclexicon.org/hazard-information\n\nHazard Information\n\u201cHazard information\u201d means, in respect of a hazardous substance, information on the proper and safe storage handling and use of the hazardous substance, including information relating to its toxicological properties.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations", "https://iadclexicon.org/hazard-identification": "TERM: Hazard Identification (HAZID)\nURL: https://iadclexicon.org/hazard-identification\n\nHazard Identification (HAZID)\nA process to find, list and characterize hazards.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nHazard identification\nHazard Identification is the process of identifying potential hazards. In the context of the OPGGS(S) Regulations, hazard identification involves identifying all hazards having the potential to cause a major accident event [OPGGS(S) subregulation 2.5(2)(a)], and the continual and systematic identification of hazards to health and safety of persons at or near the facility [OPGGS(S) subregulation 2.5(3))(c)].\nSource: NOPSEMA Guidance note: Risk Assessment, N-04300-GN0165, Australia, Revision 4, December 2012.\nRegulatory Guidance\nHazard identification\nestimation of potential consequences to the employees\u2019 health and, if feasible , of probability of occurrence,\nevaluation of needs for remedial actions,\ndevelopment of recommendations for remedial actions and/or follow-up activities,\nidentification of nonconformities and problems in meeting specified requirements\nSource: Rules for Classification and Construction, IV Industrial Services, 6 Offshore Technology, 9 Guideline for Personnel Transfers by Means of Lifting Appliances, Edition 2011, Germanischer Lloyd SE,\nGlobal Standards", "https://iadclexicon.org/hazard-to-public-health": "TERM: Hazard To Public Health\nURL: https://iadclexicon.org/hazard-to-public-health\n\nHazard To Public Health\n\u201cHazard to public health\u201d exists when water that is used or is reasonably expected to be used in the future as a human drinking water supply exceeds at the time and place of the use, one or more of the numerical standards of Subsection A of 20.6.2.3103 NMAC, or the naturally occurring concentrations, whichever is higher, or if a toxic pollutant as defined at Subsection WW of 20.6.2.7 NMAC affecting human health is present in the water.\u00a0 In determining whether a release would cause a hazard to public health to exist, the director investigates and considers the purification and dilution reasonably expected to occur from the time and place of release to the time and place of withdrawal for use as human drinking water.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/hazard-notice": "TERM: Hazard Notice\nURL: https://iadclexicon.org/hazard-notice\n\nHazard Notice\nHazard notice has the meaning set out in section 46A(1).\nSource: Health and Safety in Employment Act 1992, Public Act 1992 No 96, New Zealand, as of 1 July 2011.\nLegislation\nHazard Notice\nHazard notice means a notice that\u2014\n(a) describes a hazard identified in a place of work; and\n(b) is in the prescribed form; and\n(c) may set out suggested steps to deal with the hazard\nSource: Health and Safety in Employment Act 1992, Public Act 1992 No 96, New Zealand, as of 1 July 2011.\nLegislation", "https://iadclexicon.org/hazardous-activity": "TERM: Hazardous Activity\nURL: https://iadclexicon.org/hazardous-activity\n\nHazardous Activity\nActivity or task which exposes the person(s) carrying out the task to a hazard. E.g., working at height, welding, etc.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/hazardous": "TERM: Hazardous\nURL: https://iadclexicon.org/hazardous\n\nHazardous\nHazardous areas are all those areas where, due to the possible presence of a flammable atmosphere arising from the drilling operations, the use without proper consideration of machinery or electrical equipment may lead to fire hazard or explosion.\nSource: IMO Resolution A.1023(26), Code for the Construction and Equipment of Mobile Offshore Drilling Units (2009 MODU Code), 2009.\nGlobal Standards", "https://iadclexicon.org/hazardous-area": "TERM: Hazardous Area\nURL: https://iadclexicon.org/hazardous-area\n\nHazardous Area\nThree-dimensional space in which a combustible or explolsive atmosphere can be expected to be present frequently enough to require special precautions for the control of potential ignition sources\nNote: 1 to entry:\u00a0Hazardous areas are typically defined by local, national or international standards (e.g. the National Electric Code (NEC) in the United States).\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards\nHazardous Area\nThree-dimensional space in which a flammable atmosphere can be expected to be present at such\u00a0frequencies as to require special precautions for the control of potential ignition sources.\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards\nHazardous Area\n\u201cHazardous area\u201d means an area classified as hazardous in the Recommended Practice referred to in subsection (2) (zone\ndangereuse\n).\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource:\u00a0Canada Oil and Gas Installations Regulations, SOR/96-118, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Petroleum Installations Regulations, SOR/95-191, Canada, current to May 31, 2012.\nRegulations\nHazardous Area\nArea in which an explosive atmosphere is present, or may be expected to be present, in\u00a0quantities such as to require special precautions for the construction, installation and use of\u00a0equipment.\nSource: IEC 60079-14:2013, Explosive atmospheres \u2013 Part 14: Electrical installations design, selection and erection, Edition 5.0, November 2013.\nGlobal Standards\nHazardous Area\nArea in which an explosive gas atmosphere is present, or may be expected to be present, in quantities such as to require special precautions for the construction, installation and use of apparatus.[IEV 426-03-01, modified]\nSource:\u00a0IEC 61892-7, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 7: Hazardous areas.\nGlobal Standards\nHazardous Area\nArea in which an explosive atmosphere is present, or may be expected to be present, in quantities such as to require special precautions for the construction, installation and use of equipment\nNote: 1 to entry: For the purposes of this standard, an area is a three-dimensional region or space.\nSource: IEC 60079-17:2013, Explosive atmospheres \u2013 Part 17: Electrical installations inspection and maintenance, Edition 5.0, November 2013.\nGlobal Standards\nHazardous Area\nHazardous area: as defined in the standard NEN-EN-IEC 60079-10, \u201cElectrical apparatus for explosive gas atmospheres\u201d, Part 10: Classification of hazardous areas; July 1997;\nSource: Mining Regulation of the Netherlands, WJZ 02063603, Netherlands,16 December 2002.\nRegulations\nHazardous Area\nA hazardous area is an area on the unit where flammable gas-air mixtures are, or are likely to be, present in sufficient quantities and for sufficient periods of time such as to require special precautions to be taken in the selection, installation and use of machinery and electrical equipment.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 7, Safety Systems, Hazardous Areas and Fire, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/hazardous-area-or-zone": "TERM: Hazardous Area or Zone\nURL: https://iadclexicon.org/hazardous-area-or-zone\n\nHazardous Area or Zone\nA location where fire or explosion hazards may exist due to flammable gases or vapors, flammable liquids, combustible dust, or ignitable fibers or flyings.\nSource:\nAPI\nSPEC 7K, Drilling and Well Servicing Equipment Upstream Segment, Fifth Edition, June 2010 (August 2010).\nGlobal Standards\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards", "https://iadclexicon.org/hazardous-atmosphere": "TERM: Hazardous Atmosphere\nURL: https://iadclexicon.org/hazardous-atmosphere\n\nHazardous Atmosphere\nAtmosphere that has the potential to expose entrants to the risk of death, incapacitation, impaired ability to self-rescue (e.g. escape unaided from a permit required confined space), injury, or acute illness from one or more of the following causes:\nflammable gas, vapor, or mist in excess of 10 % LEL;\nairborne combustible dust at a concentration that meets or exceeds its LEL;\natmospheric oxygen concentrations below 19.5 % and above 23.5 %;\natmospheric concentration of any substance for which a dose or OEL is published in applicable government regulations, safety data sheets (SDS), standards, or other published or internal documents and could result in responder exposure in excess of its dose or PEL;\nany other IDLH atmospheric condition.\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards\nHazardous Atmosphere\nAn atmosphere that may expose employees to the risk of death, incapacitation, impairment of ability to self rescue, injury, or acute illness from oxygen deficiency or enrichment; flammability or explosion potential; or toxicity [as set forth in OSHA 29\nCFR\n1910.146(b)].\nSource: API Standards 2217A, Guidelines for Safe Work in Inert Confined Spaces in the Petroleum and Petrochemical Industries, Fourth Edition, July 2009.\nGlobal Standards\nHazardous Atmosphere\nHazardous atmosphere means any atmosphere that is immediately dangerous to life or health.\nSource:\u00a0IMO Resolution MSC.98(73), Adoption of the International Code for Fire Safety Systems (FSS Code), 5 December 2000, International Maritime Organization.\nRegulatory Guidance\n.\nSource: IMO resolution MSC.98(73), The International Code for Fire Safety Systems, 5\u00a0December 2000, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/hazardous-event": "TERM: Hazardous Event\nURL: https://iadclexicon.org/hazardous-event\n\nHazardous Event\nEvent that can cause harm.\n[SOURCE: ISO/IEC Guide 51:2014, 3.3.\nSource:\nISO\n17776:2016, Petroleum and natural gas industries \u2014 Offshore production installations \u2014 Major accident hazard management during the design of new installations, Second Edition, December 2016.\nGlobal Standards\nHazardous Event\nEvent that can cause harm.\nEXAMPLE The incident which occurs when a hazard is realized such as release of gas, fire, loss of buoyancy.\n[SOURCE: ISO/IEC Guide 51:2014]\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards\nHazardous Event\nIncident which occurs when a hazard is realized. (Not all Hazardous Events are Top Events; Hazardous Events can also be Consequences.) (\u201cHarmful Event\u201d in ISO Guide 73.)\nOther Related Terms and Definitions:\nISO-17776 \u2013 Incident which occurs when a hazard is realized.\nSource:\u00a0International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nHazardous Event\nIncident which occurs when a hazard is realized. EXAMPLES Release of gas, fire, loss of buoyancy.\nSource:\u00a0ISO 15544:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Requirements and guidelines for emergency.\nGlobal Standards\nSource:\u00a0ISO 17776:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Guidelines on tools and techniques for hazard identification and risk assessment.\nGlobal Standards", "https://iadclexicon.org/hazardous-classified-location": "TERM: Hazardous (Classified) Location\nURL: https://iadclexicon.org/hazardous-classified-location\n\nHazardous (Classified) Location\nA location where fire or explosion hazards may exist due to flammable gases or vapors, flammable liquids, combustible dust, or ignitable fibers or flyings. Unless specifically indicated otherwise, locations containing combustible dust, ignitable fibers or flyings are outside the scope of this recommended practice.\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards", "https://iadclexicon.org/hazardous-exposure-unfortunate-loads": "TERM: Hazardous Exposure and Unfortunate Loads\nURL: https://iadclexicon.org/hazardous-exposure-unfortunate-loads\n\nHazardous Exposure and Unfortunate Loads\nHazardous exposure and unfortunate loads as mentioned in first subsection, mean exposure and loads that result from ergonomic conditions, chemical influences, radiation, noise, vibrations, climatic conditions and psychosocial conditions.\nSource:\u00a0Guidelines Regarding the Technical and Operational Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/hazardous-event-frequency": "TERM: Hazardous Event Frequency\nURL: https://iadclexicon.org/hazardous-event-frequency\n\nHazardous Event Frequency\n\u03a6(\nt\n)\nfailure frequency as 3.1.23 related to the hazardous event (or to the accident)\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/hazardous-oil-and-gas-waste": "TERM: Hazardous Oil And Gas Waste\nURL: https://iadclexicon.org/hazardous-oil-and-gas-waste\n\nHazardous Oil And Gas Waste\nAny oil and gas waste determined to be hazardous under the provisions of subsection (e) of this section (relating to hazardous waste determination).\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/hazardous-material": "TERM: Hazardous Material\nURL: https://iadclexicon.org/hazardous-material\n\nHazardous Material\nHazardous material means materials posing harm to human health or the environment identified in the IMDG Code, the Basel Convention, or other international authorities or instruments.\nSource:\u00a0\u00a0IMO Resolution A.951(23), IMO Guidelines on Ship Recycling (resolution A.962(23)), 4\u00a0March 2004, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/hazardous-oil-and-gas-waste-constituent": "TERM: Hazardous Oil And Gas Waste Constituent\nURL: https://iadclexicon.org/hazardous-oil-and-gas-waste-constituent\n\nHazardous Oil And Gas Waste Constituent\nA hazardous waste constituent of hazardous oil and gas waste.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/hazardous-operation": "TERM: Hazardous Operation\nURL: https://iadclexicon.org/hazardous-operation\n\nHazardous Operation\nSee also Operation. Operation with the potential to release one or more Major Hazards or defeat Barriers for one or more Major Hazards.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/hazardous-situation": "TERM: Hazardous Situation\nURL: https://iadclexicon.org/hazardous-situation\n\nHazardous Situation\nCircumstances in which people, property or the environment are exposed to one or more hazards.\nOther Related Terms and Definitions:\nISO Guide 73 \u2013 Circumstances in which people, property or the environment are exposed to one or more hazards.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nSource:\u00a0ISO/IEC Guide 51:1999, Safety aspects \u2013 Guidelines for their inclusion in standards,\nGlobal Standards", "https://iadclexicon.org/hazardous-substance": "TERM: Hazardous Substance\nURL: https://iadclexicon.org/hazardous-substance\n\nHazardous Substance\nAny substance that, by reason of being explosive, flammable, toxic, corrosive, oxidizing, imitating, or otherwise harmful, has the potential to cause injury, illness, or death.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nSource:\nAPI\nRP 74, Recommended Practice for Occupational Safety for Onshore Oil and Gas Production Operation, First Edition, October 2001 (March 2007).\nGlobal Standards\nHazardous Substance\nA chemical, biological or physical agent that, by reason of a property that the agent possesses, is hazardous to the safety or health of a person exposed to it. Note: OSH (NL) 1.1; OSH (NS) Element 1, Part 1, Section 1.1.\nSource: Incident Reporting and Investigation Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, November 30, 2012.\nRegulatory Guidance\nHazardous Substance\n\u201cHazardous substance\u201d means a controlled product and a chemical, biological or physical agent that, by reason of a property that the agent possesses, is hazardous to the safety or health of a person exposed to it.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nHazardous Substance\nHazardous substance means a substance:\nthat is described in the List of Designated Hazardous Substances [NOHSC:10005(1999)] published by the Australian Safety and Compensation Council, as existing from time to time; or\nthat has been determined, in writing, to be a hazardous substance by its manufacturer in accordance with the Approved Criteria for Classifying Hazardous Substances [NOHSC:1008(2004)] published by the Australian Safety and Compensation Council, as existing from time to time; or\nthat is mentioned in Part 3 of Schedule 3.2.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Safety) Regulations 2009 (Select Legislative Instrument 2009 No. 382 as amended), Australia, prepared on 1 January 2012.\nRegulations\nHazardous substance\nOne which is likely to cause injury by reason of being explosive, flammable, extremely flammable, poisonous, corrosive, oxidizing, irritant, or otherwise harmful.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations\nHazardous substance\n\u201cHazardous Substance\u201d means a substance which, by reason of being explosive, flammable, poisonous, corrosive, oxidizing, irritating, or otherwise harmful, is likely to cause occupational death, injury or illness.\nSource: State of Wyoming Occupational Safety and Health Rules and Regulations for Oil and Gas Well Drilling, Revised January 8, 2013.\nRegulations\nHazardous substance\nA substance which by virtue of its chemical, physical, biological or toxicological properties constitutes a hazard.\nSource: Approved Code of Practice for Managing Hazards to Prevent Major Industrial Accidents, Health and Safety in Employment Act 1992, Department of Labour, New Zealand, July 1994.\nRegulatory Guidance", "https://iadclexicon.org/hazardous-waste": "TERM: Hazardous Waste\nURL: https://iadclexicon.org/hazardous-waste\n\nHazardous Waste\n\u201cHazardous waste\u201d means a controlled product that is intended solely for disposal or is sold for recycling or recovery.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations\nHazardous Waste\n\u201cHazardous waste\u201d means non-exempt waste that exceeds the minimum standards for waste hazardous by characteristics established in RCRA regulations, 40 CFR 261.21-261.24, or listed hazardous waste as defined in 40 CFR, part 261, subpart D, as amended.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations\nHazardous Waste\nA hazardous waste, as defined in 40 CFR, \u00a7261.3, including a hazardous oil and gas waste.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/hazcom": "TERM: HAZCOM\nURL: https://iadclexicon.org/hazcom\n\nHAZCOM\nHazard communication.\nSource:\nAPI\nRP T-1, Creating Orientation Programs for Personnel Going Offshore, Fifth Edition, November 2016.\nGlobal Standards", "https://iadclexicon.org/hazardous-waste-constituent": "TERM: Hazardous Waste Constituent\nURL: https://iadclexicon.org/hazardous-waste-constituent\n\nHazardous Waste Constituent\nA constituent that caused the administrator to list a hazardous waste in 40 CFR, Part 261, Subpart D, or a constituent listed in table 1 of 40 CFR, \u00a7261.24.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/hazards-analysis": "TERM: Hazards Analysis\nURL: https://iadclexicon.org/hazards-analysis\n\nHazards analysis\nThe application of one or more methodologies that aid in identifying and evaluating hazards.\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards\nHazards analysis\nComprehensive analysis of the task (job) or work site to identify actual and potential hazards that a responder may encounter while performing the work and the selection of means of controlling or eliminating them.\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards\nHazards analysis\nThe application of one or more methodologies that aid in identifying and evaluating hazards. Some sources that may be helpful in performing hazards analysis include References 1 and 2 in Appendix D and API RP 14J, Recommended Practice for Design and Hazards Analysis for Offshore Production Facilities (latest edition).\nSource:\nAPI\nRP 75, Recommended Practice for Development of a Safety and Environmental Management Program for Offshore Operations and Facilities: Upstream Segment, Third Edition, May 2004.\nGlobal Standards", "https://iadclexicon.org/hazards-register": "TERM: Hazards Register\nURL: https://iadclexicon.org/hazards-register\n\nHazards Register\nBrief, but complete, summary that demonstrates that hazards have been identified, assessed, and that barriers (both controls and defences) are in place.\nOther Related Terms and Definitions:\nISO-17776 \u2013 Document providing a brief, but complete, overview of the identified hazards and the measures necessary to manage them.\nSource:\u00a0International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nHazards Register\nDocument providing a brief, but complete, overview of the identified hazards and the measures necessary to manage them. NOTE The hazards register also provides references to more detailed information relevant to a particular hazard.\nSource:\u00a0ISO 17776:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Guidelines on tools and techniques for hazard identification and risk assessment.\nGlobal Standards", "https://iadclexicon.org/hazid": "TERM: HAZID\nURL: https://iadclexicon.org/hazid\n\nHAZID\nHazard Identification Study.\nSource:\nISO\n17776:2016, Petroleum and natural gas industries \u2014 Offshore production installations \u2014 Major accident hazard management during the design of new installations, Second Edition, December 2016.\nGlobal Standards\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nSource: NOPSEMA Guidance note: Risk Assessment, N-04300-GN0165, Australia, Revision 4, December 2012.\nRegulatory Guidance\nHazard Identification (HAZID)\nA process to find, list and characterize hazards.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nHAZID\nHazard identification.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines\nSource: ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards\nSource: Rules for Classification and Construction, IV Industrial Services, 6 Offshore Technology, 9 Guideline for Personnel Transfers by Means of Lifting Appliances, Edition 2011, Germanischer Lloyd SE,\nGlobal Standards\nSource: Verification of Lifting Appliances for the Oil and Gas Industry, DNV-OSS-308, October 2010, Det Norske Veritas AS,\nGlobal Standards", "https://iadclexicon.org/hazwoper": "TERM: HAZWOPER\nURL: https://iadclexicon.org/hazwoper\n\nHAZWOPER\nHazardous Waste Operations and Emergency Response.\nSource:\nAPI\nRP 49, Recommended Practice for Drilling and Well Servicing Operations Involving Hydrogen Sulfide, Third Edition, May 2001.\nGlobal Standards\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards\nSource:\nAPI\nRP T-1, Creating Orientation Programs for Personnel Going Offshore, Fifth Edition, November 2016.\nGlobal Standards", "https://iadclexicon.org/hazop": "TERM: HAZOP\nURL: https://iadclexicon.org/hazop\n\nHAZOP\nHazard and Operability Study.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards\nSource:\nISO\n17776:2016, Petroleum and natural gas industries \u2014 Offshore production installations \u2014 Major accident hazard management during the design of new installations, Second Edition, December 2016.\nGlobal Standards\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nSource: ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards\nSource: NOPSEMA Guidance note: Risk Assessment, N-04300-GN0165, Australia, Revision 4, December 2012.\nRegulatory Guidance\nSource: Rules for Classification and Construction, IV Industrial Services, 6 Offshore Technology, 9 Guideline for Personnel Transfers by Means of Lifting Appliances, Edition 2011, Germanischer Lloyd SE,\nGlobal Standards\nHAZOP\nHazards in operation analysis.\nSources:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nHAZOP\nHazard and operability.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nHAZOP\nHazard Operability Study.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards\nHAZOP\nHazard and Operability Review.\nSource: Verification of Lifting Appliances for the Oil and Gas Industry, DNV-OSS-308, October 2010, Det Norske Veritas AS,\nGlobal Standards\nHAZOP\nThe application of a formal systematic critical examination to the process and engineering intentions of new or existing facilities to assess the hazard potential of mal-operation or mal-function of individual items of equipment and their consequential effects on the facility as a whole (Chemical Industries Association HAZOP Guide).\nSource: Verification of Lifting Appliances for the Oil and Gas Industry, DNV-OSS-308, October 2010, Det Norske Veritas AS,\nGlobal Standards\nHAZOP\nHazard and Operability Assessment.\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines\nHAZOP\nHAZOP is a rigorous and widely accepted technique for hazard identification. A system or process is studied by a team who systematically look for the cause and effect of deviations from the norm. The team will, in general, be considering the following questions:\n\u2022 What is the design intention of the plant?\n\u2022 What deviations from the design could occur?\n\u2022 What might cause such deviations from the design intention?\n\u2022 What would be the consequences of such deviations from the design intention (such as fire, toxic release, etc.)?\nSee appendix 6 for further information on HAZOP studies.\nSource: Approved Code of Practice for Managing Hazards to Prevent Major Industrial Accidents, Health and Safety in Employment Act 1992, Department of Labour, New Zealand, July 1994.\nRegulatory Guidance", "https://iadclexicon.org/hbw": "TERM: HBW\nURL: https://iadclexicon.org/hbw\n\nHBW\nHardness Brinell.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nHBW\nBrinell Hardness.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nSource:\nAPI\nSPEC 7-1, Specification for Rotary Drill Stem Elements, First Edition, March 2006 (Addendum April 2011).\nGlobal Standards\nHBW\nBrinell hardness, when testing with a tungsten carbide ball.\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards", "https://iadclexicon.org/hb": "TERM: HB\nURL: https://iadclexicon.org/hb\n\nHB\nBrinell hardness.\nSource:\nAPI\nRP 17A Addendum 1, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, December 2010.\nGlobal Standards\nSource:\nISO 21457:2010, Petroleum and natural gas industries \u2014 Materials selection and corrosion control for oil and gas production systems, First Edition,September 2010.\nGlobal Standards", "https://iadclexicon.org/hc": "TERM: HC\nURL: https://iadclexicon.org/hc\n\nHC\nHydrocarbons.\nSource:\u00a0Norwegian Oil and Gas Association, Guideline No. 135, Recommended Guidelines for Classification and categorization of well control incidents and well integrity incidents, Rev. 4, 27 June 2017,\nNational or Regional Standards\nHC\nHydrocarbon.\nSource:\u00a0Resolution MEPC.177(58), amendments to the Technical Code on Control of Emission of Nitrogen Oxides from Marine Diesel Engines, 10 October 2008, International Maritime Organization.\nRegulatory Guidance\nSource:\u00a0International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards\nh\nc\nSoil back flow depth.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/hcld": "TERM: HCLD\nURL: https://iadclexicon.org/hcld\n\nHCLD\nHeated chemiluminescent detector\nSource:\u00a0Resolution MEPC.177(58), amendments to the Technical Code on Control of Emission of Nitrogen Oxides from Marine Diesel Engines, 10 October 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/hda": "TERM: HDA\nURL: https://iadclexicon.org/hda\n\nHDA\nHelideck Assistant.\nSource:\u00a0NOGEPA Guideline 14, Helideck Operations and Procedures Manual, Netherlands, Version 2, December 2011.\nGlobal Standards", "https://iadclexicon.org/hcd": "TERM: HCD\nURL: https://iadclexicon.org/hcd\n\nHCD\nHuman-Centred Design.\nSource:\nIMO MSC.1/Circ.1512, Guideline on Software Quality Assurance and Human-Centred Design for e-navigation, 8 June 2015, International Maritime Organization.\nRegulatory Guidance\nHCD\nAn approach to system design and development that aims to make interactive systems more usable by focussing on the use of the system; applying human factors, ergonomics and usability knowledge and techniques.\nNote: The term \u201chuman-centred design\u201d is used rather than \u201cuser-centred design\u201d in order to emphasize that this process also addresses impacts on a number of stakeholders, not just those typically considered as users. However, in practice, these terms are often used synonymously.\nUsable systems can provide a number of benefits including improved productivity, reduction in training needs, enhanced user well-being, avoidance of stress, increased accessibility, and reduced risk of harm.\nSource:\nIMO MSC.1/Circ.1512, Guideline on Software Quality Assurance and Human-Centred Design for e-navigation, 8 June 2015, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/hdpe": "TERM: HDPE\nURL: https://iadclexicon.org/hdpe\n\nHDPE\nHigh density polyethylene.\nSource:\nAPI\nRP 17B, Recommended Practice for Flexible Pipe, Fourth Edition, July 2008.\nGlobal Standards\nHDPE\n\u201cHDPE\u201d means high-density polyethylene.\nSource:\u00a0Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/hdg": "TERM: HDG\nURL: https://iadclexicon.org/hdg\n\nHDG\nHot-dip galvanized.\nSource:\nISO 21457:2010, Petroleum and natural gas industries \u2014 Materials selection and corrosion control for oil and gas production systems, First Edition,September 2010.\nGlobal Standards", "https://iadclexicon.org/hdt": "TERM: HDT\nURL: https://iadclexicon.org/hdt\n\nHDT\nHeat-distortion temperature.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards\nHDT\nTemperature at which a standard test bar deflects a specified amount under a stated load.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/head": "TERM: Head\nURL: https://iadclexicon.org/head\n\nHead\nHeight that a fluid column would reach in an open-ended pipe if the pipe were attached to the point of interest. NOTE The head at the bottom of a 300 m (1 000 ft) well is 300 m (1 000 ft), but the pressure at that point depends upon the density of the drilling fluid in the well.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards\nHead\nPotential energy exerted by a column of liquid that has the ability to do work; expressed as the vertical height of the column.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/head-capacity-curve": "TERM: Head-Capacity Curve\nURL: https://iadclexicon.org/head-capacity-curve\n\nHead-Capacity Curve\nGraphical representation of the relationship between the head and the flow rate for a centrifugal pump or compressor..\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/header": "TERM: Header\nURL: https://iadclexicon.org/header\n\nHeader\ncollection of valves or short pipes connecting all the flow line in a given area.\nmodeling term for a short pipe which is treated as a steady state device in transient programs.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/heading": "TERM: Heading\nURL: https://iadclexicon.org/heading\n\nHeading\nHeading\n: for the purpose of these standards any ship\u2019s heading to be input to the THD function.\nSource:\u00a0IMO Resolution MSC.116(73), Recommendation on Performance Standards for Marine Transmitting Heading Devices (THDs), 1 December 2000, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/headquarters": "TERM: Headquarters\nURL: https://iadclexicon.org/headquarters\n\nHeadquarters\nHeadquarters means Office of the Commandant, U.S. Coast Guard, Washington, D.C. 20593-0001.\nSource: Mobile Offshore Drilling Units, 46 CFR 107-109 (2013).\nRegulations", "https://iadclexicon.org/health-and-safety-representative": "TERM: Health and Safety Representative\nURL: https://iadclexicon.org/health-and-safety-representative\n\nHealth and safety representative\nHealth and safety representative means a person selected as a health and safety representative for a designated work group under clause 25 of Schedule 3 to the Act.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Safety) Regulations 2009 (Select Legislative Instrument 2009 No. 382 as amended), Australia, prepared on 1 January 2012.\nRegulations\nHealth and safety representative\nHealth and safety representative means an employee elected, as an individual or as a member of a health and safety committee or both, to represent the views of employees in relation to health and safety at work.\nSource: Health and Safety in Employment Act 1992, Public Act 1992 No 96, New Zealand, as of 1 July 2011.\nLegislation", "https://iadclexicon.org/health-and-safety-committee": "TERM: Health And Safety Committee\nURL: https://iadclexicon.org/health-and-safety-committee\n\nHealth And Safety Committee\nHealth and safety committee means a committee established to support the ongoing improvement of health and safety in a place of work.\nSource: Health and Safety in Employment Act 1992, Public Act 1992 No 96, New Zealand, as of 1 July 2011.\nLegislation", "https://iadclexicon.org/health-and-safety-document": "TERM: Health And Safety Document\nURL: https://iadclexicon.org/health-and-safety-document\n\nHealth And Safety Document\n\u201cHealth and safety document\u201d has the meaning assigned to it by regulation 7.\nSource: The Borehole Sites and Operations Regulations 1995, UK S.I. 1995/2038, 1995.\nRegulations\nHealth And Safety Document\nNo borehole operation shall be commenced at a borehole site unless the operator has ensured that a document (in these Regulations referred to as \u201cthe health and safety document\u201d) has been prepared, which\u2014\ndemonstrates that the risks to which persons at the borehole site are exposed whilst they are at work have been assessed in accordance with regulation 3 of the Management Regulations;\ndemonstrates that adequate measures, including measures concerning the design, use and maintenance of the borehole site and of its plant, will be taken to safeguard the health and safety of the persons at work at the borehole site; and\nincludes a statement of how the measures referred to in sub-paragraph (b) will be co-ordinated.\nSource: The Borehole Sites and Operations Regulations 1995, UK S.I. 1995/2038, 1995.\nRegulations", "https://iadclexicon.org/health": "TERM: Health\nURL: https://iadclexicon.org/health\n\nHealth\n\u201cHealth\u201d means the absence of physical disease or infirmity or mental illness arising out of, linked with or occurring in the course of employment, and, for the purposes of this definition, the effects of ordinary work place stress are not considered to be a physical disease or infirmity or mental illness.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations", "https://iadclexicon.org/health-hygiene": "TERM: Health and Hygiene\nURL: https://iadclexicon.org/health-hygiene\n\nHealth and Hygiene\nThe word health, according to the health legislation is meant to cover a more closely defined part of these regulations\u2019 factual scope, namely the health service, health-related emergency preparedness, transport of ill and injured persons, hygienic conditions, drinking water supply, production and presentation of food as well as other matters of significance for health and hygiene. Health service means both curative and preventive treatment. Hygiene includes job health and other measures carried out with a view towards preventing illness or promoting health, also beyond what is typically associated with the development of a prudent working environment. Thus, hygiene includes all matters covered by individual or environmental health care. As regards preventive health services and hygiene, the responsibility at the authority level will be divided between the Ministry of Health and Care Services and the Ministry of Labour, cf. the regulations regarding environmental health, including water supply, and working environment, respectively, cf. also the previous paragraph of these guidelines. The regulations also include qualification requirements for and training of personnel for handling the above-mentioned matters.\nSource:\u00a0Guidelines Regarding the Framework Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/health-professional": "TERM: Health Professional\nURL: https://iadclexicon.org/health-professional\n\nHealth Professional\nHEALTH PROFESSIONAL shall mean a physician, physician assistant, nurse practitioner, registered nurse, or emergency medical technician licensed by the State of Colorado.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/health-related-resources": "TERM: Health Related Resources\nURL: https://iadclexicon.org/health-related-resources\n\nHealth Related Resources\nHealth related resources shall also include emergency medical evacuation.\nSource:\u00a0Guidance Notes on Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, Oil Industry Safety Directorate (India), 2012.\nRegulatory Guidance", "https://iadclexicon.org/group-ii-apparatus": "TERM: Group II Apparatus\nURL: https://iadclexicon.org/group-ii-apparatus\n\nGroup II Apparatus (Types of Instruments)\nApparatus for places with a potentially explosive atmosphere, other than mines susceptible to firedamp.\nSource:\u00a0IEC 60079-29-1, Explosive atmospheres \u2013 Part 29-1: Gas detectors \u2013 Performance requirements of detectors for flammable gases.\nGlobal Standards", "https://iadclexicon.org/health-safety-and-environmental-hse-management-audit": "TERM: Health, Safety and Environmental (HSE) Management Audit\nURL: https://iadclexicon.org/health-safety-and-environmental-hse-management-audit\n\nHealth, safety and environmental (HSE) management audit\nAn independent, systematic and documented process of objectively obtaining and evaluating verifiable evidence to determine: whether the HSEMS and its results conform to the audit criteria; whether the system is implemented effectively; and whether the system is suitable to achieve the health, safety and environmental policy and objectives.\nSource: OGP Report No. 6.36/210, Guidelines for the Development and Application of Health, Safety and Environmental Management Systems, International Association of Oil & Gas Producers, July 1994.\nGlobal Standards", "https://iadclexicon.org/health-safety-and-environmental-hse-management": "TERM: Health, Safety and Environmental (HSE) Management\nURL: https://iadclexicon.org/health-safety-and-environmental-hse-management\n\nHealth, safety and environmental (HSE) management\nThose aspects of the overall management function (including planning) that develop, implement and maintain the HSE policy.\nSource: OGP Report No. 6.36/210, Guidelines for the Development and Application of Health, Safety and Environmental Management Systems, International Association of Oil & Gas Producers, July 1994.\nGlobal Standards", "https://iadclexicon.org/health-safety-and-environmental-hse-critical": "TERM: Health, Safety and Environmental (HSE-) Critical\nURL: https://iadclexicon.org/health-safety-and-environmental-hse-critical\n\nHealth, safety and environmental (HSE-) critical\nDesignates activities, personnel or measures that have been identified as vital to ensure asset integrity, prevent incidents, and/or to mitigate adverse HSE effects.\nSource: OGP Report No. 6.36/210, Guidelines for the Development and Application of Health, Safety and Environmental Management Systems, International Association of Oil & Gas Producers, July 1994.\nGlobal Standards", "https://iadclexicon.org/health-safety-and-environmental-hse-management-documentation": "TERM: Health, Safety and Environmental (HSE) Management Documentation\nURL: https://iadclexicon.org/health-safety-and-environmental-hse-management-documentation\n\nHealth, safety and environmental (HSE) management documentation\nThe documentation describing the overall health, safety and environmental management system, and making reference to the procedures for implementing the company\u2019s health, safety and environmental management plan.\nSource: OGP Report No. 6.36/210, Guidelines for the Development and Application of Health, Safety and Environmental Management Systems, International Association of Oil & Gas Producers, July 1994.\nGlobal Standards", "https://iadclexicon.org/health-safety-and-environmental-hse-management-plan": "TERM: Health, Safety and Environmental (HSE) Management Plan\nURL: https://iadclexicon.org/health-safety-and-environmental-hse-management-plan\n\nHealth, safety and environmental (HSE) management plan\nA description of the means of achieving health, safety and environmental objectives.\nSource: OGP Report No. 6.36/210, Guidelines for the Development and Application of Health, Safety and Environmental Management Systems, International Association of Oil & Gas Producers, July 1994.\nGlobal Standards", "https://iadclexicon.org/health-safety-and-environmental-hse-management-review": "TERM: Health, Safety and Environmental (HSE) Management Review\nURL: https://iadclexicon.org/health-safety-and-environmental-hse-management-review\n\nHealth, safety and environmental (HSE) management review\nThe formal review by senior management of the status and adequacy of the health, safety and environmental management system and its implementation, in relation to health, safety and environmental issues, policy, regulations and new objectives resulting from changing circumstances.\nSource: OGP Report No. 6.36/210, Guidelines for the Development and Application of Health, Safety and Environmental Management Systems, International Association of Oil & Gas Producers, July 1994.\nGlobal Standards", "https://iadclexicon.org/health-safety-and-environmental-hse-policy": "TERM: Health, Safety and Environmental (HSE) Policy\nURL: https://iadclexicon.org/health-safety-and-environmental-hse-policy\n\nHealth, safety and environmental (HSE) policy\nA public statement of the intentions and principles of action of the company regarding its health, safety and environmental effects, giving rise to its strategic and detailed objectives.\nSource: OGP Report No. 6.36/210, Guidelines for the Development and Application of Health, Safety and Environmental Management Systems, International Association of Oil & Gas Producers, July 1994.\nGlobal Standards", "https://iadclexicon.org/health-professional-or-emergency-responder": "TERM: Health Professional Or Emergency Responder\nURL: https://iadclexicon.org/health-professional-or-emergency-responder\n\nHealth Professional Or Emergency Responder\nA physician, physician\u2019s assistant, industrial hygienist, toxicologist, epidemiologist, nurse, nurse practitioner, or emergency responder who needs information in order to provide medical or other health services to a person exposed to a chemical ingredient.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/health-related-matters": "TERM: Health-Related Matters\nURL: https://iadclexicon.org/health-related-matters\n\nHealth-Related Matters\nMatters concerning health services, preparedness in connection with health care and health services, transport of sick and injured persons, matters of hygiene, potable water supply, preparation and presentation of food as well as other matters of importance to health and hygiene. The term also includes qualification requirements for and training of personnel engaged in the above.\nSource:\u00a0Regulations relating to health, safety and the environment in the petroleum activities and at certain onshore facilities (the Framework Regulations), Norway, February 2010 (amended December 2011).\nRegulations", "https://iadclexicon.org/health-service": "TERM: Health Service\nURL: https://iadclexicon.org/health-service\n\nHealth Service\nThe health service means the organisation, the personnel and the resources that are necessary in order to attend to the health-related matters in the petroleum activities as mentioned in Section 6 of the Framework Regulations.\nSource:\u00a0Guidelines Regarding the Activities Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/health-safety-and-environmental-management-system-hsems": "TERM: Health, Safety and Environmental Management System (HSEMS)\nURL: https://iadclexicon.org/health-safety-and-environmental-management-system-hsems\n\nHealth, safety and environmental management system (HSEMS)\nThe company structure, responsibilities, practices, procedures, processes and resources for implementing health, safety and environmental management.\nSource: OGP Report No. 6.36/210, Guidelines for the Development and Application of Health, Safety and Environmental Management Systems, International Association of Oil & Gas Producers, July 1994.\nGlobal Standards", "https://iadclexicon.org/health-safety-environment-legislation": "TERM: Health, Safety and Environment Legislation\nURL: https://iadclexicon.org/health-safety-environment-legislation\n\nHealth, Safety and Environment Legislation\nThe underlying acts and decisions made within the scope of application, cf. Section 2, and health legislation applicable pursuant to Section 1-5 of the Petroleum Act.\nSource:\u00a0Regulations relating to health, safety and the environment in the petroleum activities and at certain onshore facilities (the Framework Regulations), Norway, February 2010 (amended December 2011).\nRegulations", "https://iadclexicon.org/health-safety-and-environmental-hse-strategic-objectives": "TERM: Health, Safety and Environmental (HSE) Strategic Objectives\nURL: https://iadclexicon.org/health-safety-and-environmental-hse-strategic-objectives\n\nHealth, safety and environmental (HSE) strategic objectives\nThe broad goals, arising from the HSE policy, that a company sets itself to achieve, and which should be quantified wherever practicable.\nSource: OGP Report No. 6.36/210, Guidelines for the Development and Application of Health, Safety and Environmental Management Systems, International Association of Oil & Gas Producers, July 1994.\nGlobal Standards", "https://iadclexicon.org/hearing": "TERM: Hearing\nURL: https://iadclexicon.org/hearing\n\nHearing\n\u201cHearing\u201d means a hearing to which Part 2 of this Schedule applies.\nSource: The Offshore Installations (Safety Case) Regulations 2005, UK S.I. 2005/3117, 2005.\nRegulations", "https://iadclexicon.org/healthy": "TERM: Healthy\nURL: https://iadclexicon.org/healthy\n\nHealthy\nHealthy means unharmed; and health has a corresponding meaning.\nSource: Health and Safety in Employment Act 1992, Public Act 1992 No 96, New Zealand, as of 1 July 2011.\nLegislation", "https://iadclexicon.org/heat": "TERM: Heat\nURL: https://iadclexicon.org/heat\n\nHEAT\nCast lot material originating from a final melt.\nNOTE: For remelted alloys, a heat is defined as the raw material originating from a single remelted ingot.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nHEAT\nHurricane Evaluation and Assessment Team.\nSource:\nAPI\nRP 2SIM, Structural Integrity Management of Fixed Offshore Structures, First Edition, November 2014.\nGlobal Standards\nHeat\nMetal produced by a single cycle of a batch melting process.\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards\nHeat\nMaterial originating from a final melt, or for remelted alloys, the raw material originating from a single remelted ingot.\nSource:\nAPI\nSpecification 20E, Alloy and Carbon Steel Bolting for Use in the Petroleum and Natural Gas Industries, Second Edition, February 2017.\nGlobal Standards\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/heat-affected-zone": "TERM: Heat-Affected Zone\nURL: https://iadclexicon.org/heat-affected-zone\n\nHeat-Affected Zone\nThe portion of the base metal whose mechanical properties or microstructure have been altered by the heat of\nwelding or thermal cutting.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nHeat-Affected Zone\nPortion of the base metal that has not been melted, but whose mechanical properties or microstructure has been altered by the heat of welding or cutting.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nHeat-Affected Zone\nRegion around a weld that has been affected by welding.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/heat-analysis": "TERM: Heat Analysis\nURL: https://iadclexicon.org/heat-analysis\n\nHeat Analysis\nChemical analysis representative of a heat as reported by the metal producer.\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards\nHeat Analysis\nChemical analysis representative of a heat as reported by the metal producer. [ISO 11960:2004, definition 4.1.15].\nSource:\nAPI\nSPEC 5DP, Specification for Drill Pipe, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/heat-affected-zone-haz": "TERM: Heat-Affected Zone (HAZ)\nURL: https://iadclexicon.org/heat-affected-zone-haz\n\nHeat-affected Zone (HAZ)\nRegion around a weld that has been affected by welding.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nHeat-affected Zone (HAZ)\nPortion of the base metal that has not been melted, but whose mechanical properties or microstructure has been altered by the heat of welding or cutting.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nHeat-Affected Zone (HAZ)\nThat portion of the base metal which has not been melted, but whose mechanical properties or microstructure has been altered by the heat of welding or cutting.\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/heat-cast-lot": "TERM: Heat (Cast Lot)\nURL: https://iadclexicon.org/heat-cast-lot\n\nHeat (Cast Lot)\nMaterial originating from a final melt. For remelted alloys, a heat shall be defined as the raw material originating from a single remelted ingot.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/heat-distortion-temperature-2": "TERM: Heat-distortion temperature\nURL: https://iadclexicon.org/heat-distortion-temperature-2\n\nHeat-distortion temperature\nTemperature at which a standard test bar deflects a specified amount under a stated load.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/heat-checking": "TERM: Heat Checking\nURL: https://iadclexicon.org/heat-checking\n\nHeat Checking\nFormation of surface cracks formed by the rapid heating and cooling of the component.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards\nHeat Checking\nA pattern of cracks on a metal surface caused by frictional heating followed by rapid quench cooling.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/heat-distortion-temperature": "TERM: Heat Distortion Temperature\nURL: https://iadclexicon.org/heat-distortion-temperature\n\nHeat distortion temperature\nTemperature at which an applied load causes a test sample to deflect by a specified amount.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/heat-exchanger": "TERM: Heat Exchanger\nURL: https://iadclexicon.org/heat-exchanger\n\nHeat Exchanger\nVessel that permits heat exchange between hot and cold fluids.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/heat-flux": "TERM: Heat Flux (heat density)\nURL: https://iadclexicon.org/heat-flux\n\nHeat Flux\nQuantity of heat divided by area and time.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards\nHeat Flux (heat density)\nThe rate of heat transfer per unit area normal to the direction of heat flow. A convenient unit is kW m\n-2\n(1 kW m\n-2\n= 317 Btu ft\n-2\nh\n-1\n). It is a total of heat transmitted by radiation, conduction and convection.\nSource:\nAPI\nRP 2FB, Recommended Practice for the Design of Offshore Facilities Against Fire and Blast Loading, First Edition, April 2006.\nGlobal Standards", "https://iadclexicon.org/heat-heat-of-steel": "TERM: Heat (Heat Of Steel)\nURL: https://iadclexicon.org/heat-heat-of-steel\n\nHeat (Heat Of Steel)\nMetal produced by a single cycle of a batch-melting process.\nSource:\nAPI\nSPEC 5DP, Specification for Drill Pipe, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/heat-lot": "TERM: Heat Lot\nURL: https://iadclexicon.org/heat-lot\n\nHeat Lot\nBatch furnace: bolting or raw material of a single heat and diameter, heat treated together as a single austenitizing, quenching, tempering, and stress-relieving charge.\nContinuous furnace: bolting or raw material of a single heat and diameter heat treated without interruption in a continuous charge (see 5.7).\nSource:\nAPI\nSpecification 20E, Alloy and Carbon Steel Bolting for Use in the Petroleum and Natural Gas Industries, Second Edition, February 2017.\nGlobal Standards\nHeat Lot\nMaterial or components that are traceable to one heat of metallic material.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards", "https://iadclexicon.org/heat-or-cast-lot": "TERM: Heat or Cast Lot\nURL: https://iadclexicon.org/heat-or-cast-lot\n\nHeat or Cast Lot\nMaterial originating from a final melt. NOTE For remelted alloys, a heat is defined as the raw material originating from a single remelted ingot.\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards", "https://iadclexicon.org/heat-noun": "TERM: Heat, Noun\nURL: https://iadclexicon.org/heat-noun\n\nHeat, Noun\nMetal produced by a single cycle of a batch melting process.\nSource:\nAPI\nSPEC 7-1, Specification for Rotary Drill Stem Elements, First Edition, March 2006 (Addendum April 2011).\nGlobal Standards", "https://iadclexicon.org/heat-sensitive-lock-open-device": "TERM: Heat-Sensitive Lock-Open Device\nURL: https://iadclexicon.org/heat-sensitive-lock-open-device\n\nHeat-Sensitive Lock-Open Device\nDevice installed on a surface safety valve (SSV) actuator to maintain the SSV valve in a full open position until exposed to sufficient heat to cause the device to release and allow the SSV valve to close.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/heat-release": "TERM: Heat Release\nURL: https://iadclexicon.org/heat-release\n\nHeat Release\nTotal heat liberated by combustion of the relief gases based on the lower heating value.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards", "https://iadclexicon.org/heat-traceable": "TERM: Heat-Traceable\nURL: https://iadclexicon.org/heat-traceable\n\nHeat-Traceable\nTraceable to a unique heat treatment (heat) of material.\nSource:\nAPI\nSPEC 11D1, Packers and Bridge Plugs, Upstream Segment, Second Edition, July 2009.\nGlobal Standards", "https://iadclexicon.org/heat-treat-lot-%e2%8c%a9batch-furnaces%e2%8c%aa": "TERM: Heat-Treat Lot \u2329Batch Furnaces\u232a\nURL: https://iadclexicon.org/heat-treat-lot-%e2%8c%a9batch-furnaces%e2%8c%aa\n\nHeat-Treat Lot \u2329Batch Furnaces\u232a\nMaterial placed on loading or carry devices and moved as a batch through one heat treat cycle.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/heat-treating": "TERM: Heat Treating\nURL: https://iadclexicon.org/heat-treating\n\nHeat Treating\nSpecified, timed sequence of controlled heating and cooling of materials for the purpose of changing physical or mechanical properties.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/heat-treat-lot-%e2%8c%a9continuous-furnaces%e2%8c%aa": "TERM: Heat-Treat Lot \u2329Continuous Furnaces\u232a\nURL: https://iadclexicon.org/heat-treat-lot-%e2%8c%a9continuous-furnaces%e2%8c%aa\n\nHeat-Treat Lot \u2329Continuous Furnaces\u232a\nGroup of pieces of material with the same nominal size that is moved sequentially through the heat treatment process using the same process parameters.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/heat-treatment": "TERM: Heat Treatment\nURL: https://iadclexicon.org/heat-treatment\n\nHeat Treatment\nSpecified, timed sequence of controlled heating and cooling of materials for the purpose of changing physical or mechanical properties.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nHeat Treatment\nControlled heating and cooling of materials for the purpose of changing mechanical properties.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards", "https://iadclexicon.org/heat-treatment-heat-treating": "TERM: Heat Treatment (Heat Treating)\nURL: https://iadclexicon.org/heat-treatment-heat-treating\n\nHeat Treatment (Heat Treating)\nAlternate steps of controlled heating and cooling of materials for the purpose of changing physical or mechanical properties.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/heat-treatment-or-heat-treating": "TERM: Heat Treatment Or Heat Treating\nURL: https://iadclexicon.org/heat-treatment-or-heat-treating\n\nHeat Treatment Or Heat Treating\nSpecified, timed sequence of controlled heating and cooling of materials for the purpose of changing physical or mechanical properties.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nHeat Treatment Or Heat Treating\nAlternate steps of controlled heating and cooling of materials for the purpose of changing mechanical properties.\nSource:\nAPI\nSPEC 14A, Specification for Subsurface Safety Valve Equipment, Eleventh Edition, October 2005 (Reaffirmed June 2012).\nGlobal Standards\nHeat Treatment Or Heat Treating\nAlternate steps of controlled heating and cooling of materials for the purpose of changing physical or mechanical properties.\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards", "https://iadclexicon.org/heat-treatment-load": "TERM: Heat Treatment Load\nURL: https://iadclexicon.org/heat-treatment-load\n\nHeat Treatment Load\nFor batch furnaces: material placed on loading or carry devices and moved as a batch through one heat treat cycle\nFor continuous furnaces: group of pieces of material with the same nominal size that is moved sequentially through the heat treatment process using the same process parameters.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nHeat Treatment Load\nThat material moved as a batch through one heat treatment cycle.\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/heated-surfaces": "TERM: Heated Surfaces\nURL: https://iadclexicon.org/heated-surfaces\n\nHeated Surfaces\nHeated surfaces\nmeans surfaces with a high temperature source on the other side.\nSource:\u00a0IMO MSC.1/Circ.1321, Guidelines for measures to prevent fires in engine-rooms and cargo pump-rooms, 11 June 2009, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/heat-up-rate": "TERM: Heat-Up Rate\nURL: https://iadclexicon.org/heat-up-rate\n\nHeat-Up Rate (Rh)\nRate of slurry temperature change on going from the surface temperature, TSS, to the predicted bottom-hole circulating temperature, TPBHC.\nSource:\nAPI\nRP 10B-2, Recommended Practice for Testing Well Cements, First Edition, July 2005 (Reaffirmed: July 2010).\nGlobal Standards", "https://iadclexicon.org/heater-treater": "TERM: Heater-treater\nURL: https://iadclexicon.org/heater-treater\n\nHeater-treater\nVessels that use heat to separate water from emulsion.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/heave": "TERM: Heave\nURL: https://iadclexicon.org/heave\n\nHeave\nVessel motion in the vertical direction.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/heater": "TERM: Heater\nURL: https://iadclexicon.org/heater\n\nHeater\nDevice that increases the temperature of the fluid flowing through the heater.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/heave-compensated-system": "TERM: Heave-compensated System\nURL: https://iadclexicon.org/heave-compensated-system\n\nHeave-compensated System\nSystem that limits the effect of vertical intervention vessel motion on the deployed ROV and ROT system.\nSource:\nAPI\nRecommended Practice 17H, Remotely Operated Tools and Interfaces on Subsea Production Systems, Second Edition, June 2013 (Addendum 1, October 2014).\nGlobal Standards", "https://iadclexicon.org/helicopter-landing-area": "TERM: Helicopter Landing Area\nURL: https://iadclexicon.org/helicopter-landing-area\n\nHelicopter Landing Area\nHelicopter landing area is an area on a ship designated for occasional or emergency landing of helicopters, for example as referred to in SOLAS regulation II-2/18.2.2 and not designed for routine helicopter operations.\nSource:\u00a0IMO MSC.1/Circ.1431, Guidelines for the approval of helicopter facility foam fire-fighting appliances, 31 May 2012, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/helicopter-landing-officer-hlo": "TERM: Helicopter Landing Officer (HLO)\nURL: https://iadclexicon.org/helicopter-landing-officer-hlo\n\nHelicopter Landing Officer (HLO)\nThe duty holder is responsible for ensuring that a competent person is appointed as the helicopter landing officer (HLO), who will be responsible for the day-to-day management of the offshore installation helideck, in control of the associated helideck operations, and the helideck crew.\nSource: A Guide to the Offshore Installations and Pipelines Works (Management and Administration) Regulations 1995, Guidance on Regulations (UK HSE L70), Second Edition, 2002.\nRegulatory Guidance", "https://iadclexicon.org/heavy-weight-drill-pipe": "TERM: Heavy-Weight Drill Pipe\nURL: https://iadclexicon.org/heavy-weight-drill-pipe\n\nHeavy-Weight Drill Pipe (HWDP)\nPipe with thick wall used in the transition zone to minimize fatigue and as bit weight in directional wells.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/helicopter-facility": "TERM: Helicopter Facility\nURL: https://iadclexicon.org/helicopter-facility\n\nHelicopter Facility\nHelicopter facility\nis a helideck including any refuelling and hangar facilities. <Chapter II-2, part A, regulation 3>.\nSource:\u00a0IMO Resolution MSC.99(73), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 5 December 2000, International Maritime Organization.\nLegislation", "https://iadclexicon.org/hep": "TERM: HEP\nURL: https://iadclexicon.org/hep\n\nHEP\nHurricane evacuation plan.\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines", "https://iadclexicon.org/hf-nbdp": "TERM: HF NBDP\nURL: https://iadclexicon.org/hf-nbdp\n\nHF NBDP\nHF NBDP means High Frequency narrow-band direct-printing, using radio telegraphy as defined in Recommendation ITU-R M.688.\nSource: IMO resolution A.1051(27), IMO/WMO Worldwide Met-Ocean Information and Warning Service \u2012 Guidance Document, 20 December 2011, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/hf": "TERM: HF\nURL: https://iadclexicon.org/hf\n\nHF\nHot-finished.\nSource:\nAPI\nSPEC 5CRA, Specification for Corrosion Resistant Alloy Seamless Tubes for Use as Casing, Tubing and Coupling Stock, Upstream Segment, First Edition, February 2010 (Errata August 2011).\nGlobal Standards\nHF\nHigh frequency.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/helideck": "TERM: Helideck\nURL: https://iadclexicon.org/helideck\n\nHelideck\nHelideck is a purpose-built helicopter landing platform located on a mobile offshore drilling unit (MODU).\nSource: IMO Resolution A.1023(26), Code for the Construction and Equipment of Mobile Offshore Drilling Units (2009 MODU Code), 2009.\nGlobal Standards\nHelideck\nHelideck is a purpose-built helicopter landing platform or other deck area including all structure, fire-fighting appliances and other equipment necessary for the safe operation of helicopters, as referred to in SOLAS regulations II-2/3.26 and 18.5 and the 2009 MODU Code (chapter 1, paragraph 1.3.27).\nSource: IMO MSC.1/Circ.1431, Guidelines for the approval of helicopter facility foam fire-fighting appliances, 31 May 2012, International Maritime Organization,\nRegulatory guidance\nHelideck\nHelideck\nis a purpose-built helicopter landing area located on a ship including all structure, fire-fighting appliances and other equipment necessary for the safe operation of helicopters. <Chapter II-2, part A, regulation 3>\nSource:\u00a0IMO Resolution MSC.99(73), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 5 December 2000, International Maritime Organization.\nLegislation", "https://iadclexicon.org/hesitation-pumping-squeeze-cementing-operation": "TERM: Hesitation-Pumping Squeeze-Cementing Operation\nURL: https://iadclexicon.org/hesitation-pumping-squeeze-cementing-operation\n\nHesitation-Pumping Squeeze-Cementing Operation\nSqueeze-cementing operation that incorporates discontinuous pumping of the cement slurry. NOTE The slurry is placed into the well, the pumps are stopped for some period of time, then a volume of slurry is again pumped. The process is repeated until a predetermined pressure is reached or the volume of cement slurry has been completely pumped.\nSource:\nAPI\nRP 10B-2, Recommended Practice for Testing Well Cements, First Edition, July 2005 (Reaffirmed: July 2010).\nGlobal Standards", "https://iadclexicon.org/hf-radiotelephony-device-for-the-aeronautical-service": "TERM: HF Radiotelephony Device For The Aeronautical Service\nURL: https://iadclexicon.org/hf-radiotelephony-device-for-the-aeronautical-service\n\nHF Radiotelephony Device For The Aeronautical Service\nHF radiotelephony device for the aeronautical service: a radiotelephony device for use on the channels intended for the aeronautical service in the frequency bands between 3 and 5 MHz.\nSource: Mining Regulation of the Netherlands, WJZ 02063603, Netherlands,16 December 2002.\nRegulations", "https://iadclexicon.org/hfht": "TERM: HFHT\nURL: https://iadclexicon.org/hfht\n\nHFHT\nTraining, Competence and Human Factors Task Force.\nSource: OGP Report No. 476, Recommendations for enhancements to well control training, examination and certification, International Association of Oil & Gas Producers, October 2012.\nGlobal Standards", "https://iadclexicon.org/hfid": "TERM: HFID\nURL: https://iadclexicon.org/hfid\n\nHFID\nHeated Flame Ionization Detector.\nSource:\u00a0Resolution MEPC.177(58), amendments to the Technical Code on Control of Emission of Nitrogen Oxides from Marine Diesel Engines, 10 October 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/hftf": "TERM: HFTF\nURL: https://iadclexicon.org/hftf\n\nHFTF\nTraining, Competence and Human Factors Task Force.\nSource: OGP Report No. 476, Recommendations for enhancements to well control training, examination and certification, International Association of Oil & Gas Producers, October 2012.\nGlobal Standards", "https://iadclexicon.org/hic": "TERM: HIC\nURL: https://iadclexicon.org/hic\n\nHIC\nHydrogen induced cracking.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nSource:\nAPI\nRP 17A Addendum 1, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, December 2010.\nGlobal Standards\nSource:\nAPI\nRP 17B, Recommended Practice for Flexible Pipe, Fourth Edition, July 2008.\nGlobal Standards\nSource:\nISO 21457:2010, Petroleum and natural gas industries \u2014 Materials selection and corrosion control for oil and gas production systems, First Edition,September 2010.\nGlobal Standards\nHIC\nHydrogen-induced cracking.\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards\nHIC\nPlanar cracking that occurs in carbon and low alloy steels when atomic hydrogen diffuses into the steel and then combines to form molecular hydrogen at trap sites\nNOTE: Cracking results from the pressurization of trap sites by hydrogen. No externally applied stress is needed for\u00a0the formation of hydrogen-induced cracks. Trap sites capable of causing HIC are commonly found in steels with high\u00a0impurity levels that have a high density of planar inclusions and/or regions of anomalous microstructure (e.g. banding) produced by segregation of impurity and alloying elements in the steel. This form of hydrogen-induced cracking is not related to welding.\n[ISO 15156-1:2009, definition 3.12]\nSource:\nISO 21457:2010, Petroleum and natural gas industries \u2014 Materials selection and corrosion control for oil and gas production systems, First Edition,September 2010.\nGlobal Standards", "https://iadclexicon.org/hids": "TERM: HIDS\nURL: https://iadclexicon.org/hids\n\nHIDS\nHost-based Intrusion Detection System.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards", "https://iadclexicon.org/hidden-failure": "TERM: Hidden Failure\nURL: https://iadclexicon.org/hidden-failure\n\nHidden Failure\nHidden failure means a failure that is not immediately evident to operations or maintenance personnel and has the potential for failure of equipment to perform an on-demand function, such as protective functions in power plants and switchboards, standby equipment, backup power supplies or lack of capacity or performance.\nSource: IMO MSC.1/Circ.1580,\nGUIDELINES FOR VESSELS AND UNITS WITH DYNAMIC POSITIONING (DP) SYSTEMS,\n16 June 2017, International Maritime Organization.\nRegulatory Guidance\nHidden Failure\nA failure that is not immediately evident to operations or maintenance personnel and has the potential for failure of equipment to perform an on-demand function, such as protective functions in power plants and switchboards, standby equipment, backup power supplies or lack of capacity or performance.\nSource: IMO MSC.1/Circ.1580,\nGUIDELINES FOR VESSELS AND UNITS WITH DYNAMIC POSITIONING (DP) SYSTEMS,\n16 June 2017, International Maritime Organization.\nRegulatory Guidance\nHidden Failure\nCovert failure\nDormant failure\nUnrevealed failure\nUndetected failure\nfailure which is not immediately evident to operations and maintenance personnel\nNote: 1 to entry: Hidden failures do not show themselves when they occur. The occurrence of a hidden failure gives\u00a0a latent fault which may be revealed by specific tests (e.g. periodic tests) or by the failure of the item to performi ts function when required.\nNote: 2 to entry: The repair of hidden failures cannot begin as long as they have not been detected. The unknown\u00a0times spent between the failures and their detections belong to the MTTRes.\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards\nHidden Failure\nFailure that is not immediately evident to operations and maintenance personnel. NOTE Equipment that fails to perform an \u201con demand\u201d function falls into this category. It is necessary that such failures be detected to be revealed.\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobalStandards", "https://iadclexicon.org/hidden-failure-or-dormant-failure": "TERM: Hidden Failure or Dormant Failure\nURL: https://iadclexicon.org/hidden-failure-or-dormant-failure\n\nHidden Failure or Dormant Failure\nHidden failures (dormant) are failures that are not detected by themselves and that need a specific action (e.g. periodic test) to be identified.\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal Standards", "https://iadclexicon.org/high-degree-of-workmanship": "TERM: High Degree of Workmanship\nURL: https://iadclexicon.org/high-degree-of-workmanship\n\nHigh Degree of Workmanship\nBecause of the difficulty in defining \u201cwell-contoured\u201d and \u201chigh degree of workmanship\u201d, the owner\u2019s discretion shall govern (only with respect to the contour of the grind).\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/high-expansion-foam-fire-extinguishing-systems": "TERM: High-Expansion Foam Fire-Extinguishing Systems\nURL: https://iadclexicon.org/high-expansion-foam-fire-extinguishing-systems\n\nHigh-Expansion Foam Fire-Extinguishing Systems\nHigh-expansion foam fire-extinguishing systems\nare fixed total flooding extinguishing systems that use either inside air or outside air for aeration of the foam solution. A high-expansion foam system consists of both the foam generators and the dedicated foam concentrate approved during the fire testing specified in 3.1.3. <fixed foam fire-extinguishing systems>.\nSource:\u00a0IMO Resolution MSC.327(90), amendments to the International Code for Fire Safety Systems, 25 May 2012, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/high-density-area": "TERM: High Density Area\nURL: https://iadclexicon.org/high-density-area\n\nHigh Density Area\nHIGH DENSITY AREA shall mean any tract of land determined to be a high density area in accordance with Rule 603.b.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/high-gas-oil-ratio-proration-unit": "TERM: High Gas-Oil Ratio Proration Unit\nURL: https://iadclexicon.org/high-gas-oil-ratio-proration-unit\n\nHigh Gas-Oil Ratio Proration Unit\n\u201cHigh gas-oil ratio proration unit\u201d means a proration unit with a producing oil well with a gas-oil ratio in excess of the limiting gas-oil ratio for the pool.\nSource: Oil and gas Conservation, North Dakota Administrative Code, Chapter 43-02-03, April 2012.\nRegulations\nHigh Gas-Oil Ratio Proration Unit\n\u201cHigh gas-oil ratio proration unit\u201d means a unit with at least one producing oil well with a gas-oil ratio in excess of the limiting gas-oil ratio for the pool in which the unit is located.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/high-integrity-pressure-protection-system": "TERM: High Integrity Pressure Protection System\nURL: https://iadclexicon.org/high-integrity-pressure-protection-system\n\nHigh Integrity Pressure Protection System\nHIPPS\nHIPS exclusively devoted to protection against overpressure\nNote 1 to entry: Alternative terminology: over pressure protection system (OPPS).\nNote 2 to entry: A HIPPS can be used as an alternative to, e.g.:\n\u2022 full pressure rating of downstream equipment, or\n\u2022 adequately sized mechanical pressure relief devices, or\n\u2022 design the disposal system for simultaneous reliefs.\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/high-integrity-protection-system": "TERM: High Integrity Protection System\nURL: https://iadclexicon.org/high-integrity-protection-system\n\nHigh Integrity Protection System\nSystem composed of sensors, logic solvers, and final control elements for the purpose of taking the process to a safe state when predetermined conditions are met.\nNOTE: Other terms commonly used for a SIS include emergency shutdown system (ESD, ESS), safety shutdown system (SSD), and safety interlock system (see E.3.3.1).\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nHigh Integrity Protection System\nHIPS\nNon-conventional autonomous safety instrumented system with sufficiently high safety integrity (see\n3.2.1) to protect equipment against exceeding the design parameters\nNote: 1 to entry: Deviations from industry standards describing mechanical protection systems (e.g. ISO 23251[31] = API\nSTD 521[32], ISO 10418[33], API RP 14C[58]) are treated as HIPS. An ultimate protection relying solely on Safety\nInstrumented Systems (SIS) is qualified as HIPS, irrespective of its required Safety Integrity Level (SIL).\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/high-potential-event": "TERM: High Potential Event\nURL: https://iadclexicon.org/high-potential-event\n\nHigh potential event\nAny event (incident or near miss) that could have resulted in one or more fatalities but had the potential to do so in other circumstances.\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards", "https://iadclexicon.org/high-line": "TERM: High Line\nURL: https://iadclexicon.org/high-line\n\nHigh Line\nA specially rigged rope used to convey pipe, drilling tools or other equipment from a derrick or mast to the derrick, catwalk or other location outside the derrick or mast.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations", "https://iadclexicon.org/high-potential-incident": "TERM: High Potential Incident\nURL: https://iadclexicon.org/high-potential-incident\n\nHigh Potential Incident\n\u201cHigh potential incident\u201d means an incident not causing loss or damage but, under different circumstances would result in an accident.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations", "https://iadclexicon.org/high-power-buoyancy": "TERM: High Power Buoyancy\nURL: https://iadclexicon.org/high-power-buoyancy\n\nHigh power buoyancy\nBuoyant length of a flexible pipe with relatively high net buoyancy per unit length.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/high-pressure": "TERM: High Pressure (HP)\nURL: https://iadclexicon.org/high-pressure\n\nHigh Pressure\nWorking pressure values ranging from 10.3 MPa to 103.4 MPa (1500 psi to 15,000 psi).\nNOTE: See Table 9.\nSource:\nAPI\nSPEC 7K, Drilling and Well Servicing Equipment Upstream Segment, Fifth Edition, June 2010 (August 2010).\nGlobal Standards\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards", "https://iadclexicon.org/high-pressure-cement-hose": "TERM: High-Pressure Cement Hose\nURL: https://iadclexicon.org/high-pressure-cement-hose\n\nHigh-Pressure Cement Hose\nA hose used strictly for the conveyance of cement slurries at high pressure.\nSource:\nAPI\nSPEC 7K, Drilling and Well Servicing Equipment Upstream Segment, Fifth Edition, June 2010 (August 2010).\nGlobal Standards\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards", "https://iadclexicon.org/high-pressure-high-temperature-well": "TERM: High-pressure, High-temperature Well\nURL: https://iadclexicon.org/high-pressure-high-temperature-well\n\nHigh-Pressure, High-Temperature Well\nWells with a potential pressure greater than 15,000 psi (103.42MPa) at the wellhead or with a potential flowing temperature of greater than 350 \u00b0F (177 \u00b0C) at the wellhead.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards", "https://iadclexicon.org/high-pressure-mud-hose": "TERM: High-Pressure Mud Hose\nURL: https://iadclexicon.org/high-pressure-mud-hose\n\nHigh-Pressure Mud Hose\nA rotary hose, vibrator hose, or jumper hose.\nSource:\nAPI\nSPEC 7K, Drilling and Well Servicing Equipment Upstream Segment, Fifth Edition, June 2010 (August 2010).\nGlobal Standards\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards", "https://iadclexicon.org/high-pressure-high-temperature-wells-hpht-wells": "TERM: High Pressure and High Temperature Wells (HPHT Wells)\nURL: https://iadclexicon.org/high-pressure-high-temperature-wells-hpht-wells\n\nHPHT Wells\nHigh pressure and high temperature well with expected shut-in pressure exceeding 69 MPa, or a static bottomhole temperature higher than 150 \u00b0C.\nSource:\u00a0NORSOK D-010, Well integrity in drilling and well operations, Rev. 3, August 2004.\nGlobal Standards\nHigh Pressure and High Temperature Wells (HPHT Wells)\nWells with an expected shut-in pressure greater than 69 MPa (690 bar), or a temperature higher than 150 \u00b0C.\nSource:\u00a0Regulations relating to design and outfitting of facilities, etc. in the petroleum activities (the Facilities Regulations), Norway, April 2010 (amended December 2012).\nRegulations\nHigh Pressure or High Temperature (HP/HT) Well\nThe current definition of high pressure or high temperature or both (HP/HT) wells is as follows: when the wellhead shut-in pressure exceeds 690 bars; the bottom hole static temperature exceeds 150\u00b0C.\nSource:\u00a0NORSOK D-001, Drilling facilities, Rev. 3, December 2012.\nGlobal Standards", "https://iadclexicon.org/high-probability": "TERM: High Probability\nURL: https://iadclexicon.org/high-probability\n\nHigh Probability\nThe event is likely to occur during the life of the platform and has occurred more than once on similar platform in the past.\nSource:\nAPI\nRP 2FB, Recommended Practice for the Design of Offshore Facilities Against Fire and Blast Loading, First Edition, April 2006.\nGlobal Standards", "https://iadclexicon.org/high-pressure-riser": "TERM: High-Pressure Riser\nURL: https://iadclexicon.org/high-pressure-riser\n\nHigh-Pressure Riser\nTubular member which extends the wellbore from the mudline wellhead or tubing head to a surface BOP.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/high-recovery-pressure-control-valve": "TERM: High Recovery Pressure Control Valve\nURL: https://iadclexicon.org/high-recovery-pressure-control-valve\n\nHigh Recovery Pressure Control Valve\nValve that recovers a significant percentage of the pressure differential from inlet to the vena contracta.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/high-risk": "TERM: High Risk\nURL: https://iadclexicon.org/high-risk\n\nHigh Risk\nHigh risk as mentioned in this table litera a, means the cases when the diver does not have an unrestricted return to the diving bell, or where loss of the vessel\u2019s position can lead to loss of or damage to the diving bell, and possibly the associated bottom weight.\nSource:\u00a0Guidelines Regarding the Activities Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/high-seas": "TERM: High Seas\nURL: https://iadclexicon.org/high-seas\n\nHigh Seas\nHigh seas\nmeans the high seas as defined in article 86 of the United Nations Convention on the Law of the Sea.\nSource:\u00a0IMO Resolution MSC.255(84), Code of the International Standards and Recommended Practices for a Safety Investigation into a Marine Casualty or Marine Incident (Casualty Investigation Code), 16 May 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/high-specific-gravity-solids": "TERM: High Specific Gravity Solids\nURL: https://iadclexicon.org/high-specific-gravity-solids\n\nHigh Specific Gravity Solids\nSolids added to a drilling fluid specifically to increase drilling-fluid density. NOTE Barite (specific gravity = 4,2) and haematite (specific gravity = 5,05) are the most common.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/high-signal-converter": "TERM: High Signal Converter\nURL: https://iadclexicon.org/high-signal-converter\n\nHigh Signal Converter\nRelay that compares two error signals, selects the highest one, and sends this to the final control element.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/high-speed-diesel": "TERM: High Speed Diesel\nURL: https://iadclexicon.org/high-speed-diesel\n\nHigh Speed Diesel\n\u201cHigh speed diesel\u201d means any hydrocarbon oil (excluding mineral colza oil and turpentine substitute), which conforms to such specifications for use as fuel in compression ignition engines, as the Central Government may, in consultation with the Bureau of Indian Standards, notify from time to time.\nSource:\u00a0The Petroleum and Natural Gas Regulatory Board Act, 2006, No. 19 of 2006, India, amended as of May 2013.\nLegislation", "https://iadclexicon.org/high-temperature-devices": "TERM: High-temperature Devices\nURL: https://iadclexicon.org/high-temperature-devices\n\nHigh-temperature devices\nHigh-temperature devices are defined as those devices whose maximum operating temperature exceed 80 % of the autoignition temperature in degrees Celsius (\u00b0C) of the gas or vapor involved.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nHigh-temperature devices\nA device whose maximum operating temperature exceeds 80 % of the auto-ignition temperature, expressed in degrees Celsius (\u00b0C), of the gas or vapor involved, or whose maximum operating temperature exceeds 100 % of the auto-ignition temperature, expressed in degrees Celsius (\u00b0C), of the gas or vapor involved when listed or labeled or otherwise approved by the authority having jurisdiction.\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards\nHigh-temperature devices\nHigh-temperature devices are defined as those devices whose maximum operating temperature exceed 80 % of the ignition temperature in degrees Celsius (\u00b0C) of the gas or vapor involved. The maximum operating temperature refers to the skin temperature of components in the interior of enclosures and to the surface temperature of lamps inside lighting fixtures. For offshore applications, the most commonly encountered explosive gas is natural gas, composed primarily of methane. The ignition temperature of natural gas is usually considered to be 900 \u00b0F (482 \u00b0C) and any device whose operating temperature exceeds 726 \u00b0F (386 \u00b0C) in natural gas environments should be considered a high-temperature device. The ignition temperature of hydrogen sulfide is usually considered to be 500 \u00b0F (260\u00b0C) and any device whose operating temperature exceeds 406 \u00b0F (208 \u00b0C) in H\n2\nS environments should be considered a high-temperature device. A review of production installations should be made to determine the presence of other gases with lower ignition temperatures.\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/high-temperature-surfaces": "TERM: High Temperature Surfaces\nURL: https://iadclexicon.org/high-temperature-surfaces\n\nHigh Temperature Surfaces\nHigh temperature surfaces\nmeans surfaces with temperatures above 220\u00b0C.\nSource:\u00a0IMO MSC.1/Circ.1321, Guidelines for measures to prevent fires in engine-rooms and cargo pump-rooms, 11 June 2009, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/high-viscosity-substance": "TERM: High-Viscosity Substance\nURL: https://iadclexicon.org/high-viscosity-substance\n\nHigh-Viscosity Substance\nHigh-Viscosity Substance means a noxious liquid substance in Category X or Y with a viscosity equal to or greater than 50 mPa.s at the unloading temperature.\u00a0 <Annex II, Chapter 1, Regulation 1>.\nSource:\u00a0Resolution MEPC.118(52), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships, 1973 (Revised Annex II of MARPOL 73/78), 15 October 2004, International Maritime Organization.\nLegislation", "https://iadclexicon.org/high-vapor-pressure": "TERM: High Vapor Pressure\nURL: https://iadclexicon.org/high-vapor-pressure\n\nHigh Vapor Pressure (HVP)\nLiquid hydrocarbons with vapor pressure above 50 psi (340 kPa) absolute at 100\u00baF (38\u00b0C)..\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/high-voltage": "TERM: High Voltage\nURL: https://iadclexicon.org/high-voltage\n\nHigh Voltage\n\u201cHigh voltage\u201d means a voltage of more than 750 V between any two conductors or between a conductor and ground (haute tension).\nSource:\u00a0Canada Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, February 2013.\nRegulations\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations", "https://iadclexicon.org/highest-astronomical-tide": "TERM: Highest Astronomical Tide\nURL: https://iadclexicon.org/highest-astronomical-tide\n\nHighest Astronomical Tide\nLevel of high tide when all harmonic components causing the tides are in phase\nNOTE The harmonic components are in phase approximately once every 19 years, but these conditions are approached several times each year.\nSource:\nAPI\nRP 2MET, Derivation of Metocean Design and Operating Conditions, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/highly-volatile-liquid": "TERM: Highly Volatile Liquid\nURL: https://iadclexicon.org/highly-volatile-liquid\n\nHighly Volatile Liquid\nA liquid whose vapor pressure exceeds 276 kilopascals (40 psia) at 37.8 \u00b0C (100 \u00b0F.\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards", "https://iadclexicon.org/hip": "TERM: HIP\nURL: https://iadclexicon.org/hip\n\nHIP\nHot isostatic pressing.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/hipps": "TERM: HIPPS\nURL: https://iadclexicon.org/hipps\n\nHIPPS\nHigh-integrity process-protection system.\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal Standards\nHIPPS\nHigh integrity pipeline protection system.\nSource:\nAPI\nRP 17H, Remotely Operated Vehicle (ROV) Interfaces on Subsea Production Systems, First Edition, July 2004 (Reaffirmed January 2009).\nGlobal Standards", "https://iadclexicon.org/hindcasting": "TERM: Hindcasting\nURL: https://iadclexicon.org/hindcasting\n\nHindcasting\nMethod of simulating historical (metocean) data for a region through numerical modelling\nSource:\nAPI\nRP 2MET, Derivation of Metocean Design and Operating Conditions, First Edition, November 2014.\nGlobal Standards\nHindcasting\nA method using registered meteorological data to reproduce environmental parameters. Mostly used for reproducing wave parameters.\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards", "https://iadclexicon.org/hips": "TERM: HIPS\nURL: https://iadclexicon.org/hips\n\nHIPS\nHigh-integrity protection system.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nHIPS\nSystem composed of sensors, logic solvers, and final control elements for the purpose of taking the process to a safe state when predetermined conditions are met.\nNOTE: Other terms commonly used for a SIS include emergency shutdown system (ESD, ESS), safety shutdown system (SSD), and safety interlock system (see E.3.3.1).\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/hira": "TERM: HIRA\nURL: https://iadclexicon.org/hira\n\nHIRA\nHazard Identification and Risk Assessment.\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards", "https://iadclexicon.org/hipps-valve": "TERM: HIPPS Valve\nURL: https://iadclexicon.org/hipps-valve\n\nHIPPS Valve\nvalve used as a final element in a HIPPS system.\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/hitch": "TERM: Hitch\nURL: https://iadclexicon.org/hitch\n\nHitch\nThe length of time and typical daily work hours an employee will be working at the offshore facility.\nSource:\nAPI\nRP T-1, Creating Orientation Programs for Personnel Going Offshore, Fifth Edition, November 2016.\nGlobal Standards", "https://iadclexicon.org/hisc": "TERM: HISC\nURL: https://iadclexicon.org/hisc\n\nHISC\nHydrogen induced stress cracking.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards", "https://iadclexicon.org/hlayer": "TERM: hlayer\nURL: https://iadclexicon.org/hlayer\n\nh\nlayer\nSand layer thickness.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/hlo": "TERM: HLO\nURL: https://iadclexicon.org/hlo\n\nHLO\nHelicopter Landing Officer.\nSource: A Guide to the Offshore Installations and Pipelines Works (Management and Administration) Regulations 1995, Guidance on Regulations (UK HSE L70), Second Edition, 2002.\nRegulatory Guidance\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nSource:\u00a0NOGEPA Guideline 14, Helideck Operations and Procedures Manual, Netherlands, Version 2, December 2011.\nGlobal Standards", "https://iadclexicon.org/hl0": "TERM: HL0\nURL: https://iadclexicon.org/hl0\n\nH\nL\n0\nHorizontal foundation capacity.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/hlv": "TERM: HLV\nURL: https://iadclexicon.org/hlv\n\nHLV\nHeavy Lift Vessel.\nSource:\nAPI\nRP 2SIM, Structural Integrity Management of Fixed Offshore Structures, First Edition, November 2014.\nGlobal Standards\nHLV\nHeavy Lifting vessel.\nSource: A Guide to the Offshore Installations and Pipelines Works (Management and Administration) Regulations 1995, Guidance on Regulations (UK HSE L70), Second Edition, 2002.\nRegulatory Guidance", "https://iadclexicon.org/hmi": "TERM: HMI\nURL: https://iadclexicon.org/hmi\n\nHMI\nHuman machine interface\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards\nHMI\nHoofd Mijnbouw Installatie.\nSource:\u00a0NOGEPA Industrial Guideline No. 20, Alerting Procedure SAR Helicopter for Drifting Vessel (NUC) Offshore, Netherlands, Version 0, January 2009.\nGlobal Standards", "https://iadclexicon.org/hmv": "TERM: HMV\nURL: https://iadclexicon.org/hmv\n\nHMV\nHydraulic Master Valve.\nSource:\u00a0Norwegian Oil and Gas Association, Guideline No. 135, Recommended Guidelines for Classification and categorization of well control incidents and well integrity incidents, Rev. 4, 27 June 2017,\nNational or Regional Standards\nSource: 117 OLF, Norwegian Oil and Gas Association recommended guidelines for Well Integrity, No. 117, Revision No. 4, June 2011.\nGlobal Standards", "https://iadclexicon.org/hnbr": "TERM: HNBR\nURL: https://iadclexicon.org/hnbr\n\nHNBR\nHydrogenated nitrile rubber.\nSource:\nAPI\nRP 17B, Recommended Practice for Flexible Pipe, Fourth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/hmwpe": "TERM: HMWPE\nURL: https://iadclexicon.org/hmwpe\n\nHMWPE\nHigh molecular weight polyethylene.\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/hmpe": "TERM: HMPE\nURL: https://iadclexicon.org/hmpe\n\nHMPE\nHigh modular polyethylene.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nSource: ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards", "https://iadclexicon.org/hmx": "TERM: HMX\nURL: https://iadclexicon.org/hmx\n\nHMX\nOctogen or Octohydro-1,3,5,7-tetranitro-1,3,5,7-tetrazocine.\nSource:\nAPI\nRP 67, Recommended Practice for Oilfield Explosives Safety, Upstream Segment, Second Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/hocnf": "TERM: HOCNF\nURL: https://iadclexicon.org/hocnf\n\nHOCNF\nRecommendation 2010/3 on a Harmonised Offshore Chemical Notification Format (HOCNF) (supersedes Recommendation 2000/5 from 1 January 2011).\nSource:\u00a0Guidelines Regarding the Activities Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/hocnf-form": "TERM: HOCNF Form\nURL: https://iadclexicon.org/hocnf-form\n\nHOCNF Form\nHOCNF form: harmonised notification form as meant in Ospar-Recommendation 2000/5.\nSource: Mining Regulation of the Netherlands, WJZ 02063603, Netherlands,16 December 2002.\nRegulations", "https://iadclexicon.org/hoist-line": "TERM: Hoist Line\nURL: https://iadclexicon.org/hoist-line\n\nHoist Line\nThe main hoist rope.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards", "https://iadclexicon.org/hoist-rope": "TERM: Hoist Rope\nURL: https://iadclexicon.org/hoist-rope\n\nHoist Rope\nWire rope involved in the process of lifting.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Sixth Edition, May 2007.\nGlobal Standards\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards", "https://iadclexicon.org/hoisting": "TERM: Hoisting\nURL: https://iadclexicon.org/hoisting\n\nHoisting\nThe process of lifting.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Sixth Edition, May 2007.\nGlobal Standards\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards", "https://iadclexicon.org/hoisting-line": "TERM: Hoisting Line\nURL: https://iadclexicon.org/hoisting-line\n\nDrilling (hoisting) line\nThe wire rope used in the rig\u2019s main hoisting system.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards", "https://iadclexicon.org/hold-period": "TERM: Hold Period\nURL: https://iadclexicon.org/hold-period\n\nHold Period\nPeriod of time that the product is subjected to pressure and isolated from the pressure source.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nHold Period\nThe period of time that the product is subjected to pressure and isolated from the pressure source.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards", "https://iadclexicon.org/holder": "TERM: Holder\nURL: https://iadclexicon.org/holder\n\nHolder\n\u201cHolder\u201d means a holder of an authorization to construct or operate a pipeline issued under paragraph 5(1)(b); titulaire.\nSource:\u00a0Canada Oil and Gas Operations Act, R.S.C., 1985, c. O-7, Canada, current to April 29, 2013.\nLegislation", "https://iadclexicon.org/hold-point": "TERM: Hold Point\nURL: https://iadclexicon.org/hold-point\n\nHold Point\nA point in the repair or alteration process beyond which work may not proceed until the required inspection or NDE has been performed.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nHold Point\nA point in the repair or alteration process beyond which work may not proceed until the required inspection/examination has been performed and verified.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nHold Point\nA point in the repair or alteration process beyond which work may not proceed until the required inspection or NDE has been performed and documented.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006.\nGlobal Standards\nHold Point\nA defined stage of manufacture beyond which the work must not proceed until the inspection has been carried out by all the relevant personnel.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 4, Steel Unit Structures, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/hold-space": "TERM: Hold Space\nURL: https://iadclexicon.org/hold-space\n\nHold Space\nHold space\nis the space enclosed by the ship\u2019s structure in which an independent cargo tank is situated.\nSource: Resolution MEPC.119(52), 2004 amendments to the International Code for the Construction and Equipment of Ships Carrying Dangerous Chemicals in Bulk (IBC Code), 15 October 2004.\nRegulatory guidance, International Maritime Organization", "https://iadclexicon.org/holder-or-interest-holder": "TERM: Holder or Interest Holder\nURL: https://iadclexicon.org/holder-or-interest-holder\n\nHolder or Interest Holder\n\u201cHolder\u201d or \u201cinterest holder\u201d means, in respect of an interest or a share therein, the person indicated, in the register maintained pursuant to Part VIII, as the holder of the interest or the share.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nSource: \u00a0Canada Petroleum Resources Act, R.S.C. 1985, c. 36 (2nd Supp.), current to April 29, 2013.\nLegislation", "https://iadclexicon.org/hole": "TERM: Hole\nURL: https://iadclexicon.org/hole\n\nHole\nCommon term that usually refers to the wellbore.\n1\nSource(s)\n1. API RP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards", "https://iadclexicon.org/holding-device": "TERM: Holding Device\nURL: https://iadclexicon.org/holding-device\n\nHolding Device\nDevice employed to fix the stop collar or centralizer to the casing. EXAMPLES Set screws, nails, mechanical dogs and epoxy resins.\nSource:\nAPI\nSPEC 10D, Specification for Bow-String Casing Centralizers Upstream Segment, Sixth Edition, March 2002 (Reaffirmed August 2010).\nGlobal Standards", "https://iadclexicon.org/holding-force": "TERM: Holding Force\nURL: https://iadclexicon.org/holding-force\n\nHolding Force\nMaximum force required to initiate slippage of a stop collar on the casing.\nSource:\nAPI\nSPEC 10D, Specification for Bow-String Casing Centralizers Upstream Segment, Sixth Edition, March 2002 (Reaffirmed August 2010).\nGlobal Standards", "https://iadclexicon.org/hood": "TERM: Hood\nURL: https://iadclexicon.org/hood\n\nHood\nHood means a head covering which completely covers the head, neck, and may cover portions of the shoulders.\nSource:\u00a0IMO Resolution MSC.98(73), Adoption of the International Code for Fire Safety Systems (FSS Code), 5 December 2000, International Maritime Organization.\nRegulatory Guidance\n.\nSource: IMO resolution MSC.98(73), The International Code for Fire Safety Systems, 5\u00a0December 2000, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/hole-size": "TERM: Hole Size\nURL: https://iadclexicon.org/hole-size\n\nHole Size\nDiameter of the wellbore.\nSource:\nAPI\nSPEC 10D, Specification for Bow-String Casing Centralizers Upstream Segment, Sixth Edition, March 2002 (Reaffirmed August 2010).\nGlobal Standards", "https://iadclexicon.org/homogeneous-material": "TERM: Homogeneous Material\nURL: https://iadclexicon.org/homogeneous-material\n\nHomogeneous Material\n\u201cHomogeneous material\u201d means a material of uniform composition throughout that cannot be mechanically disjointed into different materials, meaning that the materials cannot, in principle, be separated by mechanical actions such as unscrewing, cutting, crushing, grinding and abrasive processes.\nSource: Resolution MEPC.197(62), 2011 Guidelines for the development of the Inventory of Hazardous Materials, 15 July 2011, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/home-definition": "TERM: Home\nURL: https://iadclexicon.org/home-definition\n\nHome\nHome means a place occupied as a dwellinghouse; and includes any garden, yard, garage, outhouse, or other appurtenance, of a home.\nSource: Health and Safety in Employment Act 1992, Public Act 1992 No 96, New Zealand, as of 1 July 2011.\nLegislation", "https://iadclexicon.org/hook": "TERM: Hook\nURL: https://iadclexicon.org/hook\n\nHook\nHook\nmeans a hook to be used for the launching of liferafts which can be activated to automatically release the liferaft when it is waterborne.\nSource:\u00a0IMO Resolution MSC.81(70), Revised Recommendation on Testing of Life-Saving Appliances, 11 December 1998, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/hook-assembly": "TERM: Hook Assembly\nURL: https://iadclexicon.org/hook-assembly\n\nHook Assembly\nHook assembly\nis the mechanism, attached to the lifeboat, which connects the lifeboat to the lifeboat falls.\nSource:\u00a0IMO MSC.1/Circ.1392, Guidelines for evaluation and replacement of lifeboat release and retrieval systems, 27 May 2011, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/hook-block": "TERM: Hook Block\nURL: https://iadclexicon.org/hook-block\n\nHook Block\nBlock with a hook attached used in lifting service. It may have a single sheave for double or triple line or multiple sheaves for four or more parts of line.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Sixth Edition, May 2007.\nGlobal Standards\nHook Block\nBlock with a hook attached used in lifting service.\nNOTE A hook block can have a single sheave for double or triple line or multiple sheaves for four or more parts of line.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards", "https://iadclexicon.org/hook-load": "TERM: Hook Load\nURL: https://iadclexicon.org/hook-load\n\nHook Load\n\u201cHook load\u201d is defined as the load being lifted plus the weight of the slings and rigging. Hook load may or may not include the weight of the hook block and wire rope. This may be determined from the crane\u2019s load rating chart. Examples of ways to determine load weight are: Weight indicators, scales, and shorebase weighing.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Sixth Edition, May 2007.\nGlobal Standards\nHook Load\nThe load being lifted, including the weight of all rigging..\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards", "https://iadclexicon.org/hook-locking-part": "TERM: Hook Locking Part\nURL: https://iadclexicon.org/hook-locking-part\n\nHook Locking Part\nHook locking part\nis the component(s) within a hook assembly which holds the movable hook component in the closed position until activated by the operating mechanism to release the hook. This activation may be performed through other components within the hook assembly.\nSource:\u00a0IMO MSC.1/Circ.1392, Guidelines for evaluation and replacement of lifeboat release and retrieval systems, 27 May 2011, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/hook-rollers": "TERM: Hook Rollers\nURL: https://iadclexicon.org/hook-rollers\n\nHook Rollers\nRollers that prevent the lifting of the revolving upper-structure from the roller path. Hook rollers are a means to connect the upper-structure to the foundation or pedestal.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Sixth Edition, May 2007.\nGlobal Standards\nHook Rollers\nA means to connect the upper structure to the foundation or pedestal by using rollers to prevent the revolving upper structure from toppling.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards", "https://iadclexicon.org/hook-strip": "TERM: Hook Strip\nURL: https://iadclexicon.org/hook-strip\n\nHook Strip\nHooks on the edge of a screen section of a shale shaker which accept the tension member for screen mounting.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/hook-start": "TERM: Hook-Up and Start-Up\nURL: https://iadclexicon.org/hook-start\n\nHook-Up and Start-Up\nHook-up and start-up is the period from a new facility is placed on the field to hydro carbons are contained in the processing systems, and production has started. In this period, the facility will be commissioned; all systems hooked up, tested and started.\nSource:\u00a0Guidelines Regarding the Activities Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/hopper": "TERM: Hopper\nURL: https://iadclexicon.org/hopper\n\nHopper (Mud Hopper)\nLarge funnel- or coned-shaped device into which dry components are poured to uniformly mix the components with liquids or slurries that are flowing through the lower part of the cone.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/horizontal-drainhole": "TERM: Horizontal Drainhole\nURL: https://iadclexicon.org/horizontal-drainhole\n\nHorizontal Drainhole\nThat portion of the wellbore drilled in the correlative interval, between the penetration point and the terminus.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/horizon-scanning": "TERM: Horizon Scanning\nURL: https://iadclexicon.org/horizon-scanning\n\nHorizon Scanning\nProcess of identifying future trends, drivers, and/or conditions that may have an effect on future events, incidents, or occurrences.\nSample Usage:\nIn alternative futures analysis of potential attacks on transportation systems, horizon scanning indicated that future availability of technology for adversaries could provide more options for carrying out an attack.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/horizontal-drainhole-displacement": "TERM: Horizontal Drainhole Displacement\nURL: https://iadclexicon.org/horizontal-drainhole-displacement\n\nHorizontal Drainhole Displacement\nThe calculated horizontal displacement of the horizontal drainhole from the penetration point to the terminus.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/horizontal-drainhole-well": "TERM: Horizontal Drainhole Well\nURL: https://iadclexicon.org/horizontal-drainhole-well\n\nHorizontal Drainhole Well\nAny well that is developed with one or more horizontal drainholes having a horizontal drainhole displacement of at least 100 feet.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/horizontal-oil-well": "TERM: Horizontal Oil Well\nURL: https://iadclexicon.org/horizontal-oil-well\n\nHorizontal Oil Well\nHorizontal Oil Well\u2015a well with the wellbore drilled laterally at an angle of at least 80 degrees to the vertical and with a horizontal displacement of at least 50 feet in the pool in which the well is completed for production, measured from the initial point of penetration into such pool.\nSources: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/horizontal-tree": "TERM: Horizontal Tree\nURL: https://iadclexicon.org/horizontal-tree\n\nHorizontal tree\nIn horizontal subsea tree systems, the tree is installed on the wellhead and then the tubing hanger is installed inside the tree. The tubing hanger forms the connection between the production/injection tubing and the tree.\nFigure A.14 shows a typical configuration with a production guidebase as part of the stack-up. This is to allow tree retrieval without disturbing the flowline and umbilical. Clearly, with the reduced likelihood of having to retrieve the tree, there is less need for a base and, in certain circumstances, the production guidebase may be integrated with the XT spool. This saves a running operation, but at the expense of reducing system flexibility, i.e.: restricts installation of the flowline and umbilical until after the XT is installed; disturbs the flowline and umbilicals if the XT ever has to be recovered.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nHorizontal tree\nSubsea tree with production and annulus bore valves located external to the tree, where the tubing hanger or dummy tubing hanger is installed after the tree.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nHorizontal tree\nA system of valves installed on a subsea wellhead that has a master valve in the horizontal outlet from the vertical bore rather than in the vertical bore.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards\nHorizontal tree\nTree that does not have a production master valve in the vertical bore but in the horizontal outlets to the side.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/horizontal-well": "TERM: Horizontal Well\nURL: https://iadclexicon.org/horizontal-well\n\nHorizontal Well\nHORIZONTAL WELL shall mean a well which is drilled in such a way that the wellbore deviates laterally to an approximate horizontal orientation within the target formation with the length of the horizontal component of the wellbore extending at least one hundred feet (100\u2019) in the target formation, measured from the initial point of penetration into the target formation through the terminus of the horizontal component of the wellbore in the same common source of hydrocarbon supply.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations\nHorizontal Well\nHorizontal Well\u2015well with the wellbore drilled laterally at an angle of at least 80 degrees to the vertical and with a horizontal displacement of at least 50 feet in the pool in which the well is completed for production, measured from the initial point of penetration into such pool.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations\nHorizontal Well\n\u201cHorizontal well\u201d means a directional well bore with one or more laterals that extend a minimum of 100 feet horizontally in the target zone.\u00a0 A well with multiple laterals from a common well bore in the same or different target zones or formations shall be considered one well.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/horsepower": "TERM: Horsepower\nURL: https://iadclexicon.org/horsepower\n\nHorsepower\nUnit of work that represents the amount of work required to raise a one-pound weight 33,000 feet in one minute.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/hose-assembly": "TERM: Hose Assembly\nURL: https://iadclexicon.org/hose-assembly\n\nHose Assembly\nConsists of hose body and hose coupling.\nNOTE: See Figure 11.\nSource:\nAPI\nSPEC 7K, Drilling and Well Servicing Equipment Upstream Segment, Fifth Edition, June 2010 (August 2010).\nGlobal Standards\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards", "https://iadclexicon.org/hose-bundle": "TERM: Hose Bundle\nURL: https://iadclexicon.org/hose-bundle\n\nHose Bundle\nSee control hose bundle.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/hose-body": "TERM: Hose Body\nURL: https://iadclexicon.org/hose-body\n\nHose Body\nPlain end hose with no hose couplings or end connectors attached.\nSource:\nAPI\nSPEC 7K, Drilling and Well Servicing Equipment Upstream Segment, Fifth Edition, June 2010 (August 2010).\nGlobal Standards\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards", "https://iadclexicon.org/hose-coupling": "TERM: Hose Coupling\nURL: https://iadclexicon.org/hose-coupling\n\nHose Coupling\nFitting attached to the ends of the hose body.\nSource:\nAPI\nSPEC 7K, Drilling and Well Servicing Equipment Upstream Segment, Fifth Edition, June 2010 (August 2010).\nGlobal Standards\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards", "https://iadclexicon.org/hose-design-family": "TERM: Hose Design Family\nURL: https://iadclexicon.org/hose-design-family\n\nHose Design Family\nHose assemblies of different internal diameters and working pressures with the same number of reinforcing plies and utilizing the same method of hose coupling attachment and designed to the same design methodology and maximum allowable stress criteria.\nSource:\nAPI\nSPEC 7K, Drilling and Well Servicing Equipment Upstream Segment, Fifth Edition, June 2010 (August 2010).\nGlobal Standards\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards", "https://iadclexicon.org/hose-end-connector": "TERM: Hose End Connector\nURL: https://iadclexicon.org/hose-end-connector\n\nHose End Connector\nA fitting located at the end of a hose assembly featuring line pipe threads as specified in API 5B, or for example a flange or hub as specified in API 6A, or hammer lug union, that is butt-welded to or is manufactured as an integral part of the hose coupling material that allows a hose assembly to be connected to a piping system. NOTE: See Figure 11.\nSource:\nAPI\nSPEC 7K, Drilling and Well Servicing Equipment Upstream Segment, Fifth Edition, June 2010 (August 2010).\nGlobal Standards", "https://iadclexicon.org/hose-reel-foam-station": "TERM: Hose Reel Foam Station\nURL: https://iadclexicon.org/hose-reel-foam-station\n\nHose Reel Foam Station\nHose reel foam station is a hose reel fitted with a foam-making branch pipe and non-collapsible hose, together with fixed foam proportioner and fixed foam concentrate tank, mounted on a common frame.\nSource:\u00a0IMO MSC.1/Circ.1431, Guidelines for the approval of helicopter facility foam fire-fighting appliances, 31 May 2012, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/hospital-admission": "TERM: Hospital Admission\nURL: https://iadclexicon.org/hospital-admission\n\nHospital admission\nFormal acceptance by a hospital or other inpatient health care facility of a patient who is to be provided with room, board, and medical service in an area of the hospital or facility where patients generally reside at least overnight. Treatment in the hospital emergency room or an overnight stay in the emergency rom would not by itself qualify as a \u2018hospital admission\u2019.\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards", "https://iadclexicon.org/hospitalization": "TERM: Hospitalization\nURL: https://iadclexicon.org/hospitalization\n\nHospitalization\n\u201cHospitalization\u201d means admitted to the hospital for treatment for a period of twenty-four (24) hours or more.\nSource: State of Wyoming Occupational Safety and Health Rules and Regulations for Oil and Gas Well Drilling, Revised January 8, 2013.\nRegulations", "https://iadclexicon.org/hospital-nursing-home-board-and-care-facilities": "TERM: Hospital, Nursing Home, Board and Care Facilities\nURL: https://iadclexicon.org/hospital-nursing-home-board-and-care-facilities\n\nHospital, Nursing Home, Board and Care Facilities\nHOSPITAL, NURSING HOME, BOARD AND CARE FACILITIES shall mean buildings used for the licensed care of more than five (5) in-patients or residents.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/host": "TERM: Host\nURL: https://iadclexicon.org/host\n\nHost\nComputer that is attached to a communication subnetwork or inter-network and can use services provided by the network to exchange data with other attached systems [11].\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/host-facility": "TERM: Host Facility\nURL: https://iadclexicon.org/host-facility\n\nHost Facility\nFixed or floating facility to which the umbilical is mechanically and functionally connected and that provides the functions and services transmitted through the umbilical. EXAMPLES Platform, buoy, floating production system.\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards", "https://iadclexicon.org/hot-finished": "TERM: Hot Finished\nURL: https://iadclexicon.org/hot-finished\n\nHot Finished\nAn imperfection, whose type or size, exceeds the applicable acceptance criteria.\nSource:\nAPI\nSPEC 5CRA, Specification for Corrosion Resistant Alloy Seamless Tubes for Use as Casing, Tubing and Coupling Stock, Upstream Segment, First Edition, February 2010 (Errata August 2011).\nGlobal Standards", "https://iadclexicon.org/hot-formed-bolts-screws-and-nuts": "TERM: Hot Formed Bolts, Screws, and Nuts\nURL: https://iadclexicon.org/hot-formed-bolts-screws-and-nuts\n\nHot Formed Bolts, Screws, and Nuts\nParts formed through the mechanical hot (at a temperature above the recrystallization temperature) up-setting of wire, rod, or bar in order to generate the bolt or screw head (hot heading) or the configuration of the nut.\nSource:\nAPI\nSpecification 20E, Alloy and Carbon Steel Bolting for Use in the Petroleum and Natural Gas Industries, Second Edition, February 2017.\nGlobal Standards", "https://iadclexicon.org/hot-isostatic-pressing-hip": "TERM: Hot Isostatic Pressing (HIP)\nURL: https://iadclexicon.org/hot-isostatic-pressing-hip\n\nHot Isostatic Pressing (HIP)\nSpecial forming process used to compact and metallurgically bond metal powder. NOTE This process takes place within a flexible, metal container whose contents are formed into the desired shape by subjecting the container to high temperature and pressure in an autoclave. It produces a fully wrought structure.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/hot-oil-operation": "TERM: Hot Oil Operation\nURL: https://iadclexicon.org/hot-oil-operation\n\nHot Oil Operation\n\u201cHot oil operations\u201d means the treatment of a producing well with heated oil to melt accumulated paraffin in the tubing and annulus.\nSource: Oil and Gas Drilling and Servicing Operations, Michigan Administrative Code R 408, February 8, 2013.\nRegulations", "https://iadclexicon.org/hot-oil-treatment": "TERM: Hot Oil Treatment\nURL: https://iadclexicon.org/hot-oil-treatment\n\nHot oil treatment\nThe act of heating oil and pumping it into the piping, tubing, casing, or formation to remove paraffin and asphaltines.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nHot oil treatment\nThe process of heating oil and pumping it into piping, tubing, casing, or a formation to remove paraffin.\nSource:\nAPI\nRP 74, Recommended Practice for Occupational Safety for Onshore Oil and Gas Production Operation, First Edition, October 2001 (March 2007).\nGlobal Standards", "https://iadclexicon.org/hot-spot-stress": "TERM: Hot Spot Stress\nURL: https://iadclexicon.org/hot-spot-stress\n\nHot Spot Stress\nSee Local Peak Stress.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nHot Spot Stress\nHighest stress in the region or component under consideration.\u00a0NOTE The basic characteristic of a peak stress is that it causes no significant distortion and is principally objectionable as a possible initiation site for a fatigue crack. These stresses are highly localized and occur at geometric discontinuities.\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/hot-stab": "TERM: Hot-stab\nURL: https://iadclexicon.org/hot-stab\n\nHot-stab\nReferring to a subsea technique whereby an ROV may connect directly to a BOP to actuate the BOP rams to close, open or perform other BOP functions.\nSource: OGP Report No. 476, Recommendations for enhancements to well control training, examination and certification, International Association of Oil & Gas Producers, October 2012.\nGlobal Standards", "https://iadclexicon.org/hot-surfaces": "TERM: Hot Surfaces\nURL: https://iadclexicon.org/hot-surfaces\n\nHot Surfaces\nHot surfaces\nmeans surfaces with a temperature of less than 220\u00b0C including steam systems with a pressure of less than 2.3 N/mm\n2\n, thermal oil systems, exhaust gas piping and oilfired and exhaust gas boilers.\nSource:\u00a0IMO MSC.1/Circ.1321, Guidelines for measures to prevent fires in engine-rooms and cargo pump-rooms, 11 June 2009, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/hot-tapping": "TERM: Hot Tapping\nURL: https://iadclexicon.org/hot-tapping\n\nHot tapping (pipe tapping)\nThe technique of attaching a mechanical or welded branch fitting to piping or equipment in service, and creating an opening in that piping or equipment by drilling or cutting a portion of the piping or equipment within the attached fitting.\nAPI\nRP 2201, Safe Hot Tapping Practices in the Petroleum & Petrochemical Industries, Fifth Edition, July 2003 (Reaffirmed October 2010),\nGlobal Standards\nHot tapping (pipe tapping)\nThe act of drilling a hole through the wall of pipe that is under pressure. A special saddle is used to attach a valve and lubricator to the pipe.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nHot tapping (pipe tapping)\nThe process of drilling a hole through the wall of pipe that is under pressure. A special saddle is used to attach a valve and lubricator to the pipe.\nSource:\nAPI\nRP 74, Recommended Practice for Occupational Safety for Onshore Oil and Gas Production Operation, First Edition, October 2001 (March 2007).\nGlobal Standards", "https://iadclexicon.org/hot-work-verb": "TERM: Hot-Work, Verb\nURL: https://iadclexicon.org/hot-work-verb\n\nHot-Work, (verb)\nDeform metal plastically at a temperature above the recrystallization temperature.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards", "https://iadclexicon.org/hot-work": "TERM: Hot Work\nURL: https://iadclexicon.org/hot-work\n\nHot work\nWork involving electric or gas welding, cutting, brazing, grinding or similar flame or spark producing operations.\nSource:\nAPI\nRP 74, Recommended Practice for Occupational Safety for Onshore Oil and Gas Production Operation, First Edition, October 2001 (March 2007).\nGlobal Standards\nHot work\nDeform metal plastically at a temperature above the recrystallization temperature.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nHot work\nAn operation that can produce enough heat from flame, spark or other source of ignition, with sufficient energy to ignite flammable vapors, gases, or dust. Hot work includes such things as electric arc and gas welding, chipping, flaming, grinding, gas cutting, abrasive blasting, brazing and soldering. Special procedures and permits are required when hot work is to be performed in certain areas. (Appendix D of ANSI Z49.1 lists more than 90 welding and allied processes that would qualify as \u201chot work.\u201d).\nAPI\nRP 2201, Safe Hot Tapping Practices in the Petroleum & Petrochemical Industries, Fifth Edition, July 2003 (Reaffirmed October 2010),\nGlobal Standards\nAPI\nRP 2009, Safe Welding, Cutting, and Hot Work Practices in the Petroleum and Petrochemical Industries, Seventh Edition, February 2002 (Reaffirmed, March 2012),\nGlobal Standards\nHot work\nWork done when hydrocarbons are present or probable. See API RP 500.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards\nHot work\n\u201cHot work\u201d means welding, burning, rivetting, drilling, grinding, chipping or any other work where a flame is used or sparks are produced (travail \u00e0 chaud).\nSource: Canada Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, February 2013.\nRegulations\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations\nHot work\n\u201cHot work\u201d means, in respect of any equipment, machine or device, that the equipment, machine or device has been rendered inoperative and cannot be operated or energized without the consent of the person who rendered it inoperative; verrouill\u00e9.\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations\nHot work\n\u201cHot work\u201d means any activity requiring the use of electric arc or gas welding equipment, cutting burner equipment or other forms of flame, as well as heating or spark-generating tools, regardless of where it is carried out on board a ship.\nSource: Resolution MEPC.210(63), 2012 Guidelines for safe and environmentally sound ship recycling, 2 March 2012, International Maritime Organization.\nRegulatory Guidance\nHot work\n\u201cHot work\u201d means any work which involves welding, burning, soldering, brazing and blasting, chipping by spark-producing tools, use of certain power-driven tools, non-flame proof electrical equipment or equipment with internal combustion engines and including any other work which is likely to produce sufficient heat, capable of igniting inflammable gases.\nSource:\u00a0The Petroleum Rules, 1976, India, 1976.\nRegulations\nSource: The Petroleum Rules, 2002, India, 13th March 2002.\nRegulations", "https://iadclexicon.org/hot-working": "TERM: Hot Working\nURL: https://iadclexicon.org/hot-working\n\nHot Working\nDeforming metal plastically at a temperature above the re-crystallization temperature.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards\nHot Working\nDeforming metal plastically at a temperature above the recrystallization temperature.\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/hot-zone": "TERM: Hot Zone\nURL: https://iadclexicon.org/hot-zone\n\nHot Zone\nZone that is usually set up in the immediate area surrounding the spilled material or incident scene.\nNOTE Access to the exclusion zone should be controlled for accountability purposes as well as contamination control purposes.\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards\nHot Zone\nThe area around the entrance to the inerted confined space most likely to be affected by effluent gases; sometimes called the \u201crestricted area.\nSource: API Standards 2217A, Guidelines for Safe Work in Inert Confined Spaces in the Petroleum and Petrochemical Industries, Fourth Edition, July 2009.\nGlobal Standards", "https://iadclexicon.org/housekeeping": "TERM: Housekeeping\nURL: https://iadclexicon.org/housekeeping\n\nHousekeeping\nHousekeeping inter alia includes maintaining floors and walls free of dust & dirt, keeping areas hygienic, keeping aisles and stairways clean, handling rubbish and waste materials etc.\nSource:\u00a0Guidance Notes on Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, Oil Industry Safety Directorate (India), 2012.\nRegulatory Guidance", "https://iadclexicon.org/hours-worked": "TERM: Hours Worked\nURL: https://iadclexicon.org/hours-worked\n\nHours worked\nThe actual \u2018hours worked\u2019, including overtime hours, are recorded in the case of onshore operations. The hours worked by an individual will generally be about 2,000 per year. For offshore workers, the \u2018hours worked\u2019 are calculated on a 12-hour work day. Consequently average hours worked per year will vary from 1,600 to 2,300 hours per person depending upon the on/off shift ratio. Vacations and leaves are excluded.\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards", "https://iadclexicon.org/hpht-environments": "TERM: HPHT Environments\nURL: https://iadclexicon.org/hpht-environments\n\nHPHT environments\nHPHT environments are intended to mean that one or more of the following well conditions exist: a) the completion of the well requires completion equipment or well control equipment assigned a temperature rating greater than 350 \u00b0F or a pressure rating greater than 15,000 psig; b) the maximum anticipated surface pressure or shut-in tubing pressure is greater than 15,000 psig on the seafloor for a well with a subsea wellhead or at the surface for a well with a surface wellhead; or c) the flowing temperature is greater than 350 \u00b0F on the seafloor for a well with a subsea wellhead or on the surface for a well with a surface wellhead.\nSource:\nAPI\nTR 1PER15K-1, Protocol for Verification and Validation of High-pressure High-temperature Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/hp": "TERM: HP\nURL: https://iadclexicon.org/hp\n\nHP\nHigh Pressure. Wells are considered as High Pressure when: the maximum pore pressure of any porous formation to be drilled through exceeds a hydrostatic equivalent of 0.18bar/m (0.8psi/ft) or a well which requires an equivalent mud weight of 1.85 SG (15.4ppg) or requiring pressure control equipment with a rated working pressure in excess of 69Mpa (690 bar or 10,000psi).\nSource: OGP Report No. 476, Recommendations for enhancements to well control training, examination and certification, International Association of Oil & Gas Producers, October 2012.\nGlobal Standards\nhp\nHorsepower.\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nHP\nHigh Pressure.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/hplug": "TERM: hplug\nURL: https://iadclexicon.org/hplug\n\nh\nplug\nHeight of sand plug.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/hpht": "TERM: HPHT\nURL: https://iadclexicon.org/hpht\n\nHPHT\nHigh-pressure high-temperature.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards\nSource:\nAPI\nTR 1PER15K-1, Protocol for Verification and Validation of High-pressure High-temperature Equipment, First Edition, March 2013.\nGlobal Standards\nSource:\u00a0 International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nSource:\u00a0Oil & Gas UK, Guidelines on subsea BOP systems, Issue 1, July 2012,\nGlobal Standards\nHPHT\nHigh pressure and/or high temperature.\nSource: OGP Report No. 476, Recommendations for enhancements to well control training, examination and certification, International Association of Oil & Gas Producers, October 2012.\nGlobal Standards\nHPHT\nHigh Pressure High Temperature.\nSource:\u00a0NOGEPA Industrial Guideline No. 43, Surface BOP Review, Best Practices Checklist, Netherlands, Version 0, December 2011.\nGlobal Standards\nSource:\u00a0NORSOK D-010, Well integrity in drilling and well operations, Rev. 3, August 2004.\nGlobal Standards\nHP/HT\nHigh pressure/high temperature.\nSource:\u00a0NORSOK D-001, Drilling facilities, Rev. 3, December 2012.\nGlobal Standards", "https://iadclexicon.org/hpwhh": "TERM: HPWHH\nURL: https://iadclexicon.org/hpwhh\n\nHPWHH\nHigh pressure wellhead housing.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/hpu": "TERM: HPU\nURL: https://iadclexicon.org/hpu\n\nHPU\nHydraulic power unit.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards\nSource:\nAPI\nRecommended Practice 17H, Remotely Operated Tools and Interfaces on Subsea Production Systems, Second Edition, June 2013 (Addendum 1, October 2014).\nGlobal Standards\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nSource:\u00a0Oil & Gas UK, Guidelines on subsea BOP systems, Issue 1, July 2012,\nGlobal Standards", "https://iadclexicon.org/hra": "TERM: HRA\nURL: https://iadclexicon.org/hra\n\nHRA\nHealth Risk Assessment.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nSource: NOPSEMA Guidance Note: Noise Management\u2014Principles of Assessment and Control, N-09000-GN0401, Australia, Revision 3, December 2011.\nRegulatory Guidance", "https://iadclexicon.org/hrb": "TERM: HRB\nURL: https://iadclexicon.org/hrb\n\nHRB\nRockwell hardness scale B.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/hrc": "TERM: HRC\nURL: https://iadclexicon.org/hrc\n\nHRC\nRockwell hardness C scale.\nSource:\nAPI\nRP 17A Addendum 1, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, December 2010.\nGlobal Standards\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards\nSource:\nISO 21457:2010, Petroleum and natural gas industries \u2014 Materials selection and corrosion control for oil and gas production systems, First Edition,September 2010.\nGlobal Standards\nHRC\nRockwell hardness scale C.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nHRC\nHardness Rockwell C.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/hs": "TERM: HS\nURL: https://iadclexicon.org/hs\n\nHS\nSignificant wave height.\nSource:\nAPI\nStandard 2CCU, Offshore Cargo Carrying Units, First Edition, August 2017.\nGlobal Standards\nHS\nHigh strength.\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards", "https://iadclexicon.org/hsas": "TERM: HSAS\nURL: https://iadclexicon.org/hsas\n\nHSAS\nHomeland Security Advisory System.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards", "https://iadclexicon.org/hsc": "TERM: HSC\nURL: https://iadclexicon.org/hsc\n\nHSC\nHealth and Safety Commission.\nSource: Commercial Diving Projects Offshore, Diving at Work Regulations 1997, Approved Code of Practice (UK HSE L103), First Edition, 1998.\nRegulatory Guidance\nSource: NOPSEMA Guidance Note: ALARP, N-04300-GN0166, Australia, Revision 4, December 2012. Regulatory Guidance.\nRegulatory Guidance\nHSC\nHydrogen stress cracking.\nSource:\nISO 21457:2010, Petroleum and natural gas industries \u2014 Materials selection and corrosion control for oil and gas production systems, First Edition,September 2010.\nGlobal Standards\nHSC\nCracking that results from the presence of hydrogen in a metal and tensile stress (residual and/or applied).\nNOTE HSC describes cracking in metals that are not sensitive to SSC but which can be embrittled by hydrogen when galvanically coupled, as the cathode, to another metal that is corroding actively as an anode. The term \u201cgalvanically induced HSC\u201d has been used for this mechanism of cracking.\n[ISO 15156-1:2009, definition 3.13]\nSource:\nISO 21457:2010, Petroleum and natural gas industries \u2014 Materials selection and corrosion control for oil and gas production systems, First Edition,September 2010.\nGlobal Standards", "https://iadclexicon.org/hse-critical-activity": "TERM: HSE Critical Activity\nURL: https://iadclexicon.org/hse-critical-activity\n\nHSE Critical Activity\nActivity or task which provides or maintains Barriers. \u00a0(These tasks may or may not be hazardous in themselves, e.g., monitoring alarms, gas detector testing, Permit-To-Work.)\nOther Related Terms and Definitions:\nIADC HSE Case Guidelines Issue 02 \u2013 Activity or task which exposes the person(s) carrying out the task to hazards [interpretation from context].\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/hse": "TERM: HSE\nURL: https://iadclexicon.org/hse\n\nHSE\nHealth and Safety Executive.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards\nSource: Prevention of Fire and Explosion, and Emergency Response on Offshore Installations, Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, Approved Code of Practice and guidance (UK HSE L65), Second Edition, 1997.\nRegulatory Guidance\nSource: A Guide to the Offshore Installations and Pipelines Works (Management and Administration) Regulations 1995, Guidance on Regulations (UK HSE L70), Second Edition, 2002.\nRegulatory Guidance\nSource: Commercial Diving Projects Offshore, Diving at Work Regulations 1997, Approved Code of Practice (UK HSE L103), First Edition, 1998.\nRegulatory Guidance\nSource:\u00a0NOGEPA Guideline 14, Helideck Operations and Procedures Manual, Netherlands, Version 2, December 2011.\nGlobal Standards\nSource:\u00a0NORSOK D-010, Well integrity in drilling and well operations, Rev. 3, August 2004.\nGlobal Standards\nSource:\u00a0Oil & Gas UK, Guidelines on subsea BOP systems, Issue 1, July 2012,\nGlobal Standards\nSource: Rules for Classification and Construction, IV Industrial Services, 6 Offshore Technology, 9 Guideline for Personnel Transfers by Means of Lifting Appliances, Edition 2011, Germanischer Lloyd SE,\nGlobal Standards\nHSE\nHealth, Safety and Environment.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards\nSource:\nAPI\nBulletin 97, Well Construction Interface Document Guidelines, First Edition, December 2013.\nGlobal Standards\nSource: Deep Water Well Control \u00a0Guidlines.\nIADC Guidelines\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards\nSource: 117 OLF, Norwegian Oil and Gas Association recommended guidelines for Well Integrity, No. 117, Revision No. 4, June 2011.\nGlobal Standards\nSource: Safety Plan Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, March 31, 2011.\nRegulatory Guidance\nHSE\nUnited Kingdom Health and Safety Executive.\nSource: NOPSEMA Guidance Note: ALARP, N-04300-GN0166, Australia, Revision 4, December 2012.\nRegulatory Guidance\nHSE\nHealth and Safety Executive, UK.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nHSE\nHealth, safety and environmental.\nSource: ISO 15544:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Requirements and guidelines for emergency.\nGlobal Standards\nHSE\nHealth, safety, environment.\nSource: ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards", "https://iadclexicon.org/hse-management-objectives": "TERM: HSE Management Objectives\nURL: https://iadclexicon.org/hse-management-objectives\n\nHSE Management Objectives\nThe goals, in terms of health, safety and environmental performance that an organization sets for itself to achieve.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/hse-critical-system-equipment": "TERM: HSE Critical System / Equipment\nURL: https://iadclexicon.org/hse-critical-system-equipment\n\nHSE Critical System / Equipment\nAny part of an installation (system, equipment, software, etc.) which:\nhas the purpose of preventing the release, or limiting the effect of, a major hazard, or which\ncould cause, or substantially contribute to, the release of a major hazard if it failed.\nOther Related Terms and Definitions:\nIADC HSE Case Guidelines Issue 02 \u2013 (Safety Critical System/Element) \u2013 Such part of an installation and such of its plant (including computer programs), or any part thereof: a) the failure of which could cause or contribute substantially to; or b) the purpose of which is to prevent, or limit the effect of; a major accident.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/hse-mpd": "TERM: HSE MPD\nURL: https://iadclexicon.org/hse-mpd\n\nHSE MPD\nThe adoption of MPD tools or processes for health, safety, or environmental considerations.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/hseq": "TERM: HSEQ\nURL: https://iadclexicon.org/hseq\n\nHSEQ\nHealth, Safety, Environment, Quality.\nSource:\u00a0NOGEPA Industrial Guideline No. 41, Well Construction Process Checklist, Drilling Best Practices, Netherlands, Version 0, December 2011.\nGlobal Standards", "https://iadclexicon.org/hsr": "TERM: HSR\nURL: https://iadclexicon.org/hsr\n\nHSR\nRockwell hardness C-scale.\nSource:\nAPI\nSPEC 5CRA, Specification for Corrosion Resistant Alloy Seamless Tubes for Use as Casing, Tubing and Coupling Stock, Upstream Segment, First Edition, February 2010 (Errata August 2011).\nGlobal Standards\nHSR\nHealth and Safety Representative.\nSource: NOPSEMA Guidance note: Hazard Identification, N-04300-GN0107, Australia, Revision 5, December 2012.\nRegulatory Guidance", "https://iadclexicon.org/hse-ms": "TERM: HSE MS\nURL: https://iadclexicon.org/hse-ms\n\nHSE MS\nHealth Safety & Environmental Management System.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nHealth, safety and environmental management system (HSEMS)\nThe company structure, responsibilities, practices, procedures, processes and resources for implementing health, safety and environmental management.\nSource: OGP Report No. 6.36/210, Guidelines for the Development and Application of Health, Safety and Environmental Management Systems, International Association of Oil & Gas Producers, July 1994.\nGlobal Standards\nHSE-MS\nHealth, Safety and Environment Management System.\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards", "https://iadclexicon.org/hswa": "TERM: HSWA\nURL: https://iadclexicon.org/hswa\n\nHSWA\nHealth and Safety at Work Act, UK.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/hsw-act": "TERM: HSW Act\nURL: https://iadclexicon.org/hsw-act\n\nHSW Act\nHealth and Safety at Work etc Act 1974.\nSource: Prevention of Fire and Explosion, and Emergency Response on Offshore Installations, Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, Approved Code of Practice and guidance (UK HSE L65), Second Edition, 1997.\nRegulatory Guidance\nSource: A Guide to the Offshore Installations and Pipelines Works (Management and Administration) Regulations 1995, Guidance on Regulations (UK HSE L70), Second Edition, 2002.\nRegulatory Guidance", "https://iadclexicon.org/hth": "TERM: HTH\nURL: https://iadclexicon.org/hth\n\nHTH\nHorizontal tubing hanger.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/ht": "TERM: HT\nURL: https://iadclexicon.org/ht\n\nHT\nHigh temperature is defined as when the undisturbed bottom hole temperature at reservoir depth is greater than 149\u00b0C (300\u00b0F).\nSource: OGP Report No. 476, Recommendations for enhancements to well control training, examination and certification, International Association of Oil & Gas Producers, October 2012.\nGlobal Standards\nh\nt\nHeight of spudcan widest diameter.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/hub-face-separation": "TERM: Hub Face Separation\nURL: https://iadclexicon.org/hub-face-separation\n\nHub Face Separation\nOccurs when all preload is lost between the two hubs, flanges, or OEC faces, and the two faces have lost contact from OD to ID or ID to OD.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nHub Face Separation\nSeparation is defined as zero contact forces between the mating hubs (from ID to OD) on the tension side of the applied load condition.\nSource:\nAPI\nTechnical Report 17TR7, Verification and Validation of Subsea Connectors, First Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/hub": "TERM: Hub\nURL: https://iadclexicon.org/hub\n\nHub\nProtruding rim with an external angled shoulder and a sealing mechanism used to join pressure-containing equipment.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/huddling-chamber": "TERM: Huddling Chamber\nURL: https://iadclexicon.org/huddling-chamber\n\nHuddling Chamber\nAnnular chamber located downstream of the seat of a pressure-relief valve, which assists the valve to lift.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards", "https://iadclexicon.org/huet": "TERM: HUET\nURL: https://iadclexicon.org/huet\n\nHUET\nHelicopter Underwater Egress Training.\nEntrenamiento brindado a todo el personal que sea habitualmente transportado en helic\u00f3pteros sobre el agua, con el prop\u00f3sito de prepararlo para una evacuaci\u00f3n de emergencia en caso de un aterrizaje de emergencia, tanto controlada como no controlada, sobre el agua.\nSource:\u00a0Resoluci\u00f3n N\u00famero 40687 de 18 Jul 2017 Por la cual se establecen los criterios t\u00e9cnicos para proyectos de perforaci\u00f3n exploratoria de hidrocarburos costa afuera en Colombia. Columbia Ministerio de Minas y Energia,\nRegulations\nHUET\nHelicopter Underwater Egress Training.\nSource:\nAPI\nRP T-1, Creating Orientation Programs for Personnel Going Offshore, Fifth Edition, November 2016.\nGlobal Standards", "https://iadclexicon.org/human-consequence": "TERM: Human Consequence (Health)\nURL: https://iadclexicon.org/human-consequence\n\nHuman Consequence (Health)\nEffect of an incident, event, or occurrence that results in injury, illness, or loss of life Sample Usage: The human consequence of the attack was 20 fatalities and 50 injured persons. Annotation: When measuring human consequence in the context of homeland security risk, consequence is assessed as negative and can include loss of life or limb, or other short-term or long-term bodily harm or illness.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/human-error": "TERM: Human Error\nURL: https://iadclexicon.org/human-error\n\nHuman Error\nIntended and unintended behaviour by people which results in an action, omission or occurrence that directly causes a Barrier to become ineffective or to fail.\nSource:\u00a0International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/human-centred-design": "TERM: Human-Centred Design (HCD)\nURL: https://iadclexicon.org/human-centred-design\n\nHuman-Centred Design (HCD)\nAn approach to system design and development that aims to make interactive systems more usable by focussing on the use of the system; applying human factors, ergonomics and usability knowledge and techniques.\nNote: The term \u201chuman-centred design\u201d is used rather than \u201cuser-centred design\u201d in order to emphasize that this process also addresses impacts on a number of stakeholders, not just those typically considered as users. However, in practice, these terms are often used synonymously.\nUsable systems can provide a number of benefits including improved productivity, reduction in training needs, enhanced user well-being, avoidance of stress, increased accessibility, and reduced risk of harm.\nSource:\nIMO MSC.1/Circ.1512, Guideline on Software Quality Assurance and Human-Centred Design for e-navigation, 8 June 2015, International Maritime Organization.\nRegulatory Guidance\nHuman-Centred Design\nApproach to systems design and development that aims to make interactive systems more usable by focusing on the use of the system and applying\nhuman factors\n/\nergonomics\n(\n2\n.\n3\n) and\nusability\n(\n2\n.\n1\n2\n) knowledge and techniques.\n[SOURCE: ISO 9241-210:2010, 2.7, modified \u2014 Notes 1 and 2 to entry omitted].\nSource:\u00a0ISO 6385:2016, Ergonomics principles in the design of work systems, Third Edition, September 2016.\nGlobal Standards", "https://iadclexicon.org/human-machine-interface-hmi": "TERM: Human Machine Interface (HMI)\nURL: https://iadclexicon.org/human-machine-interface-hmi\n\nHuman Machine Interface (HMI)\nThe part of a system an operator interacts with. The interface is the aggregate of means by which the users interact with a machine, device, and system (the system). The interface provides means for input, allowing the users to control the system and output, allowing the system to inform the users.\nSource:\u00a0IMO Resolution MSC.302(87), Performance standards for bridge alert management, 17 May 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/human-factors": "TERM: Human Factors\nURL: https://iadclexicon.org/human-factors\n\nHuman Factors\nThe interaction and application of scientific knowledge about people, facilities and management systems to improve their interaction in the work place and reduce the likelihood and/or consequences of human error.\nSource:\nAPI\nRP 75, Recommended Practice for Development of a Safety and Environmental Management Program for Offshore Operations and Facilities: Upstream Segment, Third Edition, May 2004.\nGlobal Standards\nHuman Factors\nThe scientific discipline concerned with the application of validated scientific research about people, their abilities, characteristics and limitations to the design of systems they use, environments in which they function and interact, and jobs they perform to optimize human well-being and overall system performance.\nSource:\nIMO MSC.1/Circ.1512, Guideline on Software Quality Assurance and Human-Centred Design for e-navigation, 8 June 2015, International Maritime Organization.\nRegulatory Guidance\nHuman Factors\nThe interactions between people, the organisation and the plant, equipment and systems that they interface with.\u00a0 It is also sometimes defined as \u201cfitting the work to the worker\u201d or \u201cthe science and practice of designing systems to fit people\u201d.\nSource:\u00a0International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nHuman Factors\nEnvironmental, organisational, and job factors which influence behaviour of work in a way that can\u00a0affect health and safety.\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards\nHuman Factors\nPhysical or cognitive characteristics, or social behaviour, of a person. NOTE Human factors can have a significant influence on the interaction within, and the functioning of, management systems.\nSource:\u00a0ISO 10018:2012(EN), Quality management \u2014 Guidelines on people involvement and competence, First Edition, September 2012.\nGlobal Standards\nHuman Factors\nAll the interactions of individuals with each other, with facilities and equipment, and with the management systems used in their working environment.\nSource:\u00a0OGP Report No. 415, Asset integrity \u2013 the key to managing major incident risks, International Association of Oil & Gas Producers, December 2008.\nGlobal Standards", "https://iadclexicon.org/human-environment": "TERM: Human Environment\nURL: https://iadclexicon.org/human-environment\n\nHuman environment:\nHuman environment means the physical, social, and economic components, conditions, and factors that interactively determine the state, condition, and quality of living conditions, employment, and health of those affected, directly or indirectly, by activities occurring on the OCS.\n1\nSource(s)\n1. Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/hunting": "TERM: Hunting\nURL: https://iadclexicon.org/hunting\n\nHunting\nConstant movement of a control system around the set point.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/hvac": "TERM: HVAC\nURL: https://iadclexicon.org/hvac\n\nHVAC\nRockwell hardness C scale.\nSource:\nISO 21457:2010, Petroleum and natural gas industries \u2014 Materials selection and corrosion control for oil and gas production systems, First Edition,September 2010.\nGlobal Standards\nHVAC\nHeating Ventilation and Air-conditioning.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nSource: NOPSEMA Guidance Note: Control Measures and Performance Standards, N-04300 GN0271, Australia, Revision 3, December 2011.\nRegulatory Guidance\nHVAC\nHeating, ventilation and air conditioning.\nSource:\u00a0NORSOK D-001, Drilling facilities, Rev. 3, December 2012.\nGlobal Standards\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards", "https://iadclexicon.org/hv": "TERM: HV\nURL: https://iadclexicon.org/hv\n\nHV\nVickers hardness.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nHV\nHigh voltage.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards\nHV\nHardness on Vickers Scale.\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/hvl": "TERM: HVL\nURL: https://iadclexicon.org/hvl\n\nHVL\nhighly volatile liquid\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards", "https://iadclexicon.org/hwac": "TERM: HWAC\nURL: https://iadclexicon.org/hwac\n\nHWAC\nHalf-wave alternating current.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/hxt": "TERM: HXT\nURL: https://iadclexicon.org/hxt\n\nHXT\nHorizontal tree.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nHXT\nHorizontal subsea tree.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/hybrid-mixture": "TERM: Hybrid Mixture\nURL: https://iadclexicon.org/hybrid-mixture\n\nHybrid Mixture\nMixture of a flammable gas or vapour with a combustible dust.\nSource: IEC 60079-14:2013, Explosive atmospheres \u2013 Part 14: Electrical installations design, selection and erection, Edition 5.0, November 2013.\nGlobal Standards", "https://iadclexicon.org/hwdp": "TERM: HWDP\nURL: https://iadclexicon.org/hwdp\n\nHWDP\nHeavy-weight drill pipe.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/hybrid-riser": "TERM: Hybrid Riser\nURL: https://iadclexicon.org/hybrid-riser\n\nHybrid Riser\nRiser with a free-standing vertical section connected to the seabed, supported by a subsurface buoyancy tank at the top and connected to the floating facility by flexible jumpers.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards", "https://iadclexicon.org/hybrid-bend-restrictor": "TERM: Hybrid Bend Restrictor\nURL: https://iadclexicon.org/hybrid-bend-restrictor\n\nHybrid bend restrictor\nBend restrictor with a combination of polymer and metallic elements.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/hybrid-system": "TERM: Hybrid System\nURL: https://iadclexicon.org/hybrid-system\n\nHybrid System\nHybrid systems are those in which the rate of temperature rise due to an unwanted reaction can be tempered by liquid boiling at system pressure, but can also give rise to the generation of non-condensable gas.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards", "https://iadclexicon.org/hybrid-wells": "TERM: Hybrid Wells\nURL: https://iadclexicon.org/hybrid-wells\n\nHybrid Wells\nWell drilled with a subsea wellhead and completed with a surface casing head, a surface tubing head, a surface tubing hanger and a surface tree.\nNote: 1 to entry: A hybrid well can have either one (single-bore production riser) casing string or two (dual-bore production riser) casing strings brought up from the subsea wellhead and tied back to the surface equipment.\nThese wells are typically located on floating production platforms, e.g. tension-leg platforms (TLPs).\n[SOURCE: API RP 90, modified].\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nHybrid Wells\nWells drilled with a subsea wellhead and completed with a surface casing head, a surface tubing head, a surface tubing hanger, and a surface christmas tree. A hybrid well may have either one (single bore production riser) casing string or two (dual bore production riser) casing strings brought up from the subsea wellhead and tied back to the surface equipment. These wells are typically located on floating production platforms such as spars or TLPs.\nSource:\nAPI\nRP 90, Annular Casing Pressure Management for Offshore Wells, Upstream Segment. First Edition, August 2006.\nGlobal Standards\nHybrid Wells\nWells drilled with a subsea wellhead and completed with a surface casing head, a surface tubing head, a surface tubing hanger and a surface tree.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/hybrid-tether-system": "TERM: Hybrid Tether System\nURL: https://iadclexicon.org/hybrid-tether-system\n\nHybrid tether system\nA combination of a chain and synthetic tether.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/hydrate": "TERM: Hydrate\nURL: https://iadclexicon.org/hydrate\n\nHydrate\nSolid, crystalline compound of water and a low-boiling-point gas (e.g. methane and propane), in which the water combines with the gas molecule to form a solid.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards", "https://iadclexicon.org/hydrates": "TERM: Hydrates\nURL: https://iadclexicon.org/hydrates\n\nHydrates\nSolids (ice) that form when water vapor in gas cools; can be a high temperature based on the amount of CO2 and H2S.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/hydraulic-connector": "TERM: Hydraulic Connector\nURL: https://iadclexicon.org/hydraulic-connector\n\nHydraulic Connector\nMechanical device that is activated by hydraulic pressure and connects and seals the BOP stack to the wellhead or the LMRP to the lower stack.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nHydraulic Connector\nA mechanical connector that is activated hydraulically and connects the BOP stack to the wellhead or the LMRP to the BOP stack.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards\nHydraulic Connector\nMechanical connector that is activated hydraulically.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nHydraulic Connector\nHydraulically actuated drill-through equipment that locks and seals on end connections.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards", "https://iadclexicon.org/hydraulic-fracturing": "TERM: Hydraulic Fracturing\nURL: https://iadclexicon.org/hydraulic-fracturing\n\nHydraulic Fracturing\nThe act of pumping fluid(s) into a wellbore and into a specific formation to induce fractures. The fluid usually carries some type of proppant material, such as sand, to keep the fracture open after pumping ceases.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nHydraulic Fracturing\nInjecting fracturing fluids into the target formation at a force exceeding the parting pressure of the rock, thus inducing fractures through which oil or natural gas can flow to the wellbore.\nSource: Identifying and assessing water sources: Guidance document for the onshore oil and gas industry, International Petroleum Industry Environmental Conservation Association (IPIECA), 2014.\nGlobal Standards\nHydraulic Fracturing\n\u201cHydraulic fracturing\u201d means the act of pumping fluids into a wellbore and into a specific formation to induce fractures. [Mich. Admin. Code R 408 (2013)].\nSource: Oil and Gas Drilling and Servicing Operations, Michigan Administrative Code R 408, February 8, 2013.\nRegulations", "https://iadclexicon.org/hydration-shrinkage": "TERM: Hydration Shrinkage\nURL: https://iadclexicon.org/hydration-shrinkage\n\nHydration Shrinkage\nDifference in the volume between the hydration products and the volume of the dry cement, additives and water.\nSource:\nAPI\nRP 10B-5, Recommended Practice on Determination of Shrinkage and Expansion of Well Cement Formulations at Atmospheric Pressure, First Edition, April 2005 (Reaffirmed November 2010).\nGlobal Standards", "https://iadclexicon.org/hydraulic-conduit": "TERM: Hydraulic Conduit\nURL: https://iadclexicon.org/hydraulic-conduit\n\nHydraulic Conduit\nAn auxiliary line on a marine drilling riser used for transmission of control fluid between the surface and the subsea BOP stack.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/hydraulic-chamber-test": "TERM: Hydraulic Chamber Test\nURL: https://iadclexicon.org/hydraulic-chamber-test\n\nHydraulic Chamber Test\nThe application of a pressure test to any hydraulic operating chamber.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards", "https://iadclexicon.org/hydraulic-fracturing-additive": "TERM: Hydraulic Fracturing Additive\nURL: https://iadclexicon.org/hydraulic-fracturing-additive\n\nHydraulic Fracturing Additive\nHYDRAULIC FRACTURING ADDITIVE shall mean any chemical substance or combination of substances, including any chemicals and proppants, that is intentionally added to a base fluid for purposes of preparing a hydraulic fracturing fluid for treatment of a well.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/hydraulic-fracturing-treatment": "TERM: Hydraulic Fracturing Treatment\nURL: https://iadclexicon.org/hydraulic-fracturing-treatment\n\nHydraulic Fracturing Treatment\nHYDRAULIC FRACTURING TREATMENT shall mean all stages of the treatment of a well by the application of hydraulic fracturing fluid under pressure that is expressly designed to initiate or propagate fractures in a target geologic formation to enhance production of oil and natural gas.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations\nHydraulic Fracturing Treatment\nThe treatment of a well by the application of hydraulic fracturing fluid under pressure for the express purpose of initiating or propagating fractures in a target geologic formation to enhance production of oil and/or natural gas.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/hydraulic-fracturing-fluid": "TERM: Hydraulic Fracturing Fluid\nURL: https://iadclexicon.org/hydraulic-fracturing-fluid\n\nHydraulic Fracturing Fluid\nHYDRAULIC FRACTURING FLUID shall mean the fluid, including the applicable base fluid and all hydraulic fracturing additives, used to perform a hydraulic fracturing treatment.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations\nHydraulic Fracturing Fluid\nThe fluid, including the applicable base fluid and all additives, used to perform a particular hydraulic fracturing treatment.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/hydraulic-fracturing-operations": "TERM: Hydraulic Fracturing Operations\nURL: https://iadclexicon.org/hydraulic-fracturing-operations\n\nHydraulic Fracturing Operations\n\u201cHydraulic fracturing operations\u201d means operations on a well wherein fluid is applied for the express purpose of initiating or propagating fractures in a target geologic formation.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/hydraulic-gradient": "TERM: Hydraulic Gradient (grade line)\nURL: https://iadclexicon.org/hydraulic-gradient\n\nHydraulic Gradient\u00a0(grade line)\nGraphical representation of the change in pressure or head with respect to distance along the line or vessel..\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/hydraulic-horsepower": "TERM: Hydraulic Horsepower\nURL: https://iadclexicon.org/hydraulic-horsepower\n\nHydraulic Horsepower\nActual energy imparted to fluid flowing through a pump or compressor.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/hydraulic-head": "TERM: Hydraulic Head\nURL: https://iadclexicon.org/hydraulic-head\n\nHydraulic Head\nPressure exerted by the weight of a column of liquid.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/hydraulic-operating-system-rated-working-pressure": "TERM: Hydraulic Operating System Rated Working Pressure\nURL: https://iadclexicon.org/hydraulic-operating-system-rated-working-pressure\n\nHydraulic Operating System Rated Working Pressure\nThe maximum hydraulic pressure at which the equipment is designed to operate.\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/hydraulic-operating-system-recommended-operating-pressure": "TERM: Hydraulic Operating System Recommended Operating Pressure\nURL: https://iadclexicon.org/hydraulic-operating-system-recommended-operating-pressure\n\nHydraulic Operating System Recommended Operating Pressure\nThe manufacturers recommended operating pressure.\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/hydraulic-rated-working-pressure": "TERM: Hydraulic Rated Working Pressure\nURL: https://iadclexicon.org/hydraulic-rated-working-pressure\n\nHydraulic Rated Working Pressure\nMaximum internal pressure that the hydraulic equipment is designed to contain and/or control. NOTE Hydraulic pressure should not be confused with hydraulic test pressure.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/hydraulic-profile": "TERM: Hydraulic Profile\nURL: https://iadclexicon.org/hydraulic-profile\n\nHydraulic Profile\nHydraulic gradient.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/hydraulic-supply-line": "TERM: Hydraulic Supply Line\nURL: https://iadclexicon.org/hydraulic-supply-line\n\nHydraulic Supply Line\nAuxiliary line from the vessel to the subsea LMRP control pods that supplies system operating fluid to the LMRP and the lower stack control functions.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nHydraulic Supply Line\nAn auxiliary line from the vessel to the subsea BOP stack that supplies control system operating fluid to the LMRP and BOP stack.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/hydraulics": "TERM: Hydraulics\nURL: https://iadclexicon.org/hydraulics\n\nHydraulics\nSet of laws governing the behavior of fluids at rest and in motion.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/hydraulicpressure-actuated-firing-head": "TERM: Hydraulic/Pressure Actuated Firing Head\nURL: https://iadclexicon.org/hydraulicpressure-actuated-firing-head\n\nHydraulic/Pressure Actuated Firing Head\nAn initiation system utilizing hydraulic or downhole pressure to initiate a tubing conveyed perforator string.\nSource:\nAPI\nRP 67, Recommended Practice for Oilfield Explosives Safety, Upstream Segment, Second Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/hydrocarbon": "TERM: Hydrocarbon\nURL: https://iadclexicon.org/hydrocarbon\n\nHydrocarbon\nChemical compound composed solely of carbon and hydrogen. A catchall term used mainly for oil, gas, and condensate.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards\nHydrocarbon\nChemical compound composed solely of carbon and hydrogen.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards\nHydrocarbon\n\u201cHydrocarbon\u201d does not include coal; hydrocarburet.\nSource: National Energy Board Act, R.S.C., 1985, c. N-7, Canada, current to April 29, 2013.\nLegislation", "https://iadclexicon.org/hydrocarbon-fire": "TERM: Hydrocarbon-fire\nURL: https://iadclexicon.org/hydrocarbon-fire\n\nHydrocarbon-fire\nA fire fuelled by hydrocarbon compounds, having a high flame temperature achieved almost instantaneously after ignition. A hydrocarbon fire will spread rapidly, burn fiercely and produce a high heat flux.\nSource:\nAPI\nRP 2FB, Recommended Practice for the Design of Offshore Facilities Against Fire and Blast Loading, First Edition, April 2006.\nGlobal Standards", "https://iadclexicon.org/hydrocarbon-condensate": "TERM: Hydrocarbon Condensate\nURL: https://iadclexicon.org/hydrocarbon-condensate\n\nHydrocarbon Condensate\nThe light hydrocarbon liquids produced in association with natural gas.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/hydrocarbon-fire-test": "TERM: Hydrocarbon Fire Test\nURL: https://iadclexicon.org/hydrocarbon-fire-test\n\nHydrocarbon Fire Test\n\u201cHydrocarbon fire test\u201d means a test in which a specimen division, which division resembles as closely as possible the intended construction of the division, includes, where appropriate, at least one joint and has an exposed surface of not less than 4.65 m2 and a height or a length of not less than 2.44 m, and is exposed in a test furnace to temperatures corresponding approximately to a time-temperature relationship defined by a smooth curve drawn through the following temperature points measured above the initial furnace temperature, namely,\nat the end of the first 3 minutes, 880\u00b0C,\nat the end of the first 5 minutes, 945\u00b0C,\nat the end of the first 10 minutes, 1032\u00b0C,\nat the end of the first 15 minutes, 1071\u00b0C,\nat the end of the first 30 minutes, 1098\u00b0C,\nat the end of the first 60 minutes, 1100\u00b0C, and\nat the end of the first 120 minutes, 1100\u00b0C; essai de r\u00e9sistance au feu d\u2019hydrocarbures.\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource:\u00a0Nova Scotia Offshore Petroleum Installations Regulations, SOR/95-191, Canada, current to May 31, 2012.\nRegulations\nHydrocarbon Fire Test\nA hydrocarbon fire test is one in which the specimens defined for a standard fire test are exposed in a test furnace to temperatures corresponding approximately to a time-temperature curve relating to, and defined by, a smooth curve drawn through the following temperature points measured above the initial furnace temperature:\nat the end of the first 3 minutes \u2013 880\u00b0C\nat the end of the first 5 minutes \u2013 945\u00b0C\nat the end of the first 10 minutes \u2013 1032\u00b0C\nat the end of the first 15 minutes \u2013 1071\u00b0C\nat the end of the first 30 minutes \u2013 1098\u00b0C\nat the end of the first 60 minutes \u2013 1100\u00b0C.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 7, Safety Systems, Hazardous Areas and Fire, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/hydrocarbon-pool-fire": "TERM: Hydrocarbon Pool Fire\nURL: https://iadclexicon.org/hydrocarbon-pool-fire\n\nHydrocarbon Pool Fire\nFire caused by ignition of a pool of hydrocarbon liquid.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/hydrocarbon-storage-brine": "TERM: Hydrocarbon Storage Brine\nURL: https://iadclexicon.org/hydrocarbon-storage-brine\n\nHydrocarbon Storage Brine\nHydrocarbon Storage Brine\u2015well water, potable water, rainwater, or brine (partially saturated to completely saturated) used as a displacing fluid in hydrocarbon storage well operations.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/hydrocarbon-release": "TERM: Hydrocarbon Release\nURL: https://iadclexicon.org/hydrocarbon-release\n\nHydrocarbon Release\nHydrocarbon release refers to an unintentional or uncontrolled release of gas or liquid hydrocarbons from the processing, storage or offloading systems on a production or drilling installation. A hydrocarbon release does not include releases that result from processes designed into the production and processing systems to respond to upset conditions (e.g. blowdown system). Note: IRF (www.irfoffshoresafety.com/country/performance/scope.aspx). Two types of hydrocarbon releases shall be reported:\nA Major Hydrocarbon Release is defined as:\n\u2022 A gas release rate above 1 kg/sec for at least 5 minutes duration\n\u2022 The amount of gas released is greater than 300 kg or\n\u2022 The amount of liquid released is greater than 300 L.\nA Significant Hydrocarbon Release is defined as:\n\u2022 A gas release rate between 0.1 kg/sec and 1 kg/sec and lasts for 2 to 5 minutes\n\u2022 The amount of gas released is between 1 kg and 300 kg or\n\u2022 The amount of liquid released is between 5 L and 300 L.\nIncident Reporting and Investigation Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, November 30, 2012.\nRegulatory Guidance", "https://iadclexicon.org/hydrocyclone": "TERM: Hydrocyclone\nURL: https://iadclexicon.org/hydrocyclone\n\nHydrocyclone (or Cone or Cyclone)\nLiquid-solids separation device utilizing centrifugal force for settling. NOTE Fluid enters tangentially and spins inside the hydrocyclone. The heavier solids settle to the walls of the hydrocyclone and move downward until they are discharged at the hydrocyclone apex. The spinning fluid travels partway down the hydrocyclone and back up to exit out the top of the hydrocyclone through a vortex finder.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/hydrocarbon-storage-well-or-storage-well": "TERM: Hydrocarbon Storage Well Or Storage Well\nURL: https://iadclexicon.org/hydrocarbon-storage-well-or-storage-well\n\nHydrocarbon Storage Well Or Storage Well\nA well, including the storage wellhead, casing, tubing, borehole, and cavern, used for the injection or withdrawal of liquid or liquefied hydrocarbons into or out of an underground hydrocarbon storage facility.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/hydrocarbonwater-separation": "TERM: Hydrocarbon/water Separation\nURL: https://iadclexicon.org/hydrocarbonwater-separation\n\nHydrocarbon/water separation\nHydrocarbon/water separation involves removing most or all of the produced water from the well fluids. The produced water can then either be discharged subsea or re-injected into a suitable formation.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/hydrodynamic-loads": "TERM: Hydrodynamic Loads\nURL: https://iadclexicon.org/hydrodynamic-loads\n\nHydrodynamic Loads\nFlow-induced loads caused by the relative motion between the riser and the surrounding water.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/hydrodynamic-slugging": "TERM: Hydrodynamic Slugging\nURL: https://iadclexicon.org/hydrodynamic-slugging\n\nHydrodynamic slugging\nHydrodynamic slugging (also known as normal slugging) usually occurs at moderate gas and liquid velocities. As the relative velocity of the gas moving over the liquid increases, the liquid tends to form waves until at some point the height of the waves bridges to the top of the pipe and a slug is formed. Such slugs are often generated at or near the inlet point of the system, and can grow or shrink in length downstream of their formation point, due to changes in the inclination angle and/or compressibility effects.\nThe length of hydrodynamic slugs is principally a function of the flowline diameter (but typically they are relatively short, being in the order of 20 to 40 pipe diameters in length) and hence the use of two smaller-diameter flowlines in place of one bigger line can assist in controlling this type of slugging. It should be noted, however, that these short high-frequency slugs can also merge into longer low-frequency slugs due to terrain/other effects.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/hydrogen-blister": "TERM: Hydrogen Blister\nURL: https://iadclexicon.org/hydrogen-blister\n\nHydrogen Blister\nBulge in steel caused by high pressure molecular hydrogen trapped at an internal flaw within steel.\nAPI\nRP 2201, Safe Hot Tapping Practices in the Petroleum & Petrochemical Industries, Fifth Edition, July 2003 (Reaffirmed October 2010),\nGlobal Standards\nAPI\nRP 2009, Safe Welding, Cutting, and Hot Work Practices in the Petroleum and Petrochemical Industries, Seventh Edition, February 2002 (Reaffirmed, March 2012),\nGlobal Standards", "https://iadclexicon.org/hydrogen-induced-cracking": "TERM: Hydrogen-induced cracking\nURL: https://iadclexicon.org/hydrogen-induced-cracking\n\nHydrogen-induced cracking\nPlanar cracking that occurs in carbon and low alloy steels when atomic hydrogen diffuses into the steel and then combines to form molecular hydrogen at trap sites.\nNOTE Cracking results from the pressurization of trap sites by hydrogen. No externally applied stress is needed for\u00a0the formation of hydrogen-induced cracks.\nTrap sites capable of causing HIC are commonly found in steels with high\u00a0impurity levels that have a high density of planar inclusions and/or regions of anomalous microstructure (e.g. banding) produced by segregation of impurity and alloying elements in the steel. This form of hydrogen-induced cracking is not related to welding.\n[ISO 15156-1:2009, definition 3.12]\nSource:\nISO 21457:2010, Petroleum and natural gas industries \u2014 Materials selection and corrosion control for oil and gas production systems, First Edition,September 2010.\nGlobal Standards", "https://iadclexicon.org/hydrogen-embrittlement": "TERM: Hydrogen Embrittlement\nURL: https://iadclexicon.org/hydrogen-embrittlement\n\nHydrogen embrittlement\nWeakening of metallic material due to connection to CP system.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/hydrogen-scavenger": "TERM: Hydrogen Scavenger\nURL: https://iadclexicon.org/hydrogen-scavenger\n\nHydrogen Scavenger\nGel material applied inside the tube (metal or polymer) holding the optical fibre to absorb hydrogen ions that prevent fibre from \u201cdarkening\u201d and from reducing transmission capabilities.\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards", "https://iadclexicon.org/hydrogen-sulfide": "TERM: Hydrogen Sulfide\nURL: https://iadclexicon.org/hydrogen-sulfide\n\nHydrogen sulfide\nChemical formula is H\n2\nS. A flammable, toxic gas that is heavier than air and sometimes found in fluids encountered in oil and gas producing and gas processing operations.\nSource:\nAPI\nRP 49, Recommended Practice for Drilling and Well Servicing Operations Involving Hydrogen Sulfide, Third Edition, May 2001.\nGlobal Standards\nHydrogen sulfide (H\n2\nS)\nA highly toxic, flammable, corrosive gas sometimes encountered in hydrocarbon bearing formations.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nHydrogen Sulfide (H2S)\nA highly toxic, flammable corrosive gas sometimes encountered in hydrocarbon bearing formations.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards\nHydrogen Sulfide (H2S)\nColorless, flammable, extremely hazardous gas with a \u201crotten egg\u201d smell that occurs naturally in crude petroleum, natural gas, and hot springs and is produced by bacterial breakdown of organic materials and human and animal wastes (e.g. sewage).\nNOTE 1 Some common names for the gas include sewer gas, stink damp, swamp gas, and manure gas.\nNOTE 2 Industrial activities that can produce the gas include petroleum/natural gas drilling and refining, wastewater treatment, coke ovens, tanneries, and paper mills. Hydrogen sulfide can also exist as a liquid compressed gas.\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards", "https://iadclexicon.org/hydrogen-stress-cracking": "TERM: Hydrogen Stress Cracking\nURL: https://iadclexicon.org/hydrogen-stress-cracking\n\nHydrogen Stress Cracking\nCracking that results from the presence of hydrogen in a metal and tensile stress (residual and/or applied)\nNOTE HSC describes cracking in metals that are not sensitive to SSC but which can be embrittled by hydrogen when galvanically coupled, as the cathode, to another metal that is corroding actively as an anode. The term \u201cgalvanically induced HSC\u201d has been used for this mechanism of cracking.\n[ISO 15156-1:2009, definition 3.13]\nSource:\nISO 21457:2010, Petroleum and natural gas industries \u2014 Materials selection and corrosion control for oil and gas production systems, First Edition,September 2010.\nGlobal Standards", "https://iadclexicon.org/hydrogen-sulfide-gas-h2s": "TERM: Hydrogen Sulfide Gas (H2S)\nURL: https://iadclexicon.org/hydrogen-sulfide-gas-h2s\n\nHydrogen Sulfide Gas (H2S)\n\u201cHydrogen sulfide gas (H2S)\u201d means a toxic poisonous gas with a chemical composition of H2S which is sometimes found mixed with and produced with fluids from oil and gas wells.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/hydrogen-sulfide-equipment-service": "TERM: Hydrogen Sulfide Equipment Service\nURL: https://iadclexicon.org/hydrogen-sulfide-equipment-service\n\nHydrogen Sulfide Equipment Service\nEquipment designed to resist the effects caused by exposure to hydrogen sulfide (H\n2\nS).\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards", "https://iadclexicon.org/hydrogen-sulfide-gas-h2s-high-hazard-area": "TERM: Hydrogen Sulfide Gas (H2S) High Hazard Area\nURL: https://iadclexicon.org/hydrogen-sulfide-gas-h2s-high-hazard-area\n\nHydrogen Sulfide Gas (H2S) High Hazard Area\nHigh hazard area \u2013 any operation expected to bring free H2S gas to the surface; i.e., DST, production testing, etc.\nSource: State of Wyoming Occupational Safety and Health Rules and Regulations for Oil and Gas Well Drilling, Revised January 8, 2013.\nRegulations", "https://iadclexicon.org/hydrogen-sulfide-gas-h2s-low-hazard-area": "TERM: Hydrogen Sulfide Gas (H2S) Low Hazard Area\nURL: https://iadclexicon.org/hydrogen-sulfide-gas-h2s-low-hazard-area\n\nHydrogen Sulfide Gas (H2S) Low Hazard Area\nLow hazard area \u2013 any well which will penetrate a formation containing H2S with a known .35 psi/ft B.H. pressure gradient or less and/or in which the H2S zone-has been\neffectively sealed off by casing/ cementing and/or cementing method.\nSource: State of Wyoming Occupational Safety and Health Rules and Regulations for Oil and Gas Well Drilling, Revised January 8, 2013.\nRegulations", "https://iadclexicon.org/hydrogen-sulfide-gas-h2s-no-hazard-area": "TERM: Hydrogen Sulfide Gas (H2S) No Hazard Area\nURL: https://iadclexicon.org/hydrogen-sulfide-gas-h2s-no-hazard-area\n\nHydrogen Sulfide Gas (H2S) No Hazard Area\nNo hazard area \u2013 any well which will not penetrate a known H2S horizon.\nSource: State of Wyoming Occupational Safety and Health Rules and Regulations for Oil and Gas Well Drilling, Revised January 8, 2013.\nRegulations", "https://iadclexicon.org/hydrogen-sulfide-gas-h2s-medium-hazard-area": "TERM: Hydrogen Sulfide Gas (H2S) Medium Hazard Area\nURL: https://iadclexicon.org/hydrogen-sulfide-gas-h2s-medium-hazard-area\n\nHydrogen Sulfide Gas (H2S) Medium Hazard Area\nMedium hazard area \u2013 any well which will penetrate a formation containing H2S not defined in subsections a. and b. of this section.\nSource: State of Wyoming Occupational Safety and Health Rules and Regulations for Oil and Gas Well Drilling, Revised January 8, 2013.\nRegulations", "https://iadclexicon.org/hydrogen-sulfide-service": "TERM: Hydrogen Sulfide Service\nURL: https://iadclexicon.org/hydrogen-sulfide-service\n\nHydrogen Sulfide Service\nRefers to equipment designed to resist corrosion and hydrogen embrittlement caused by exposure to hydrogen sulfide.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/hydrologically-sensitive-area": "TERM: Hydrologically Sensitive Area\nURL: https://iadclexicon.org/hydrologically-sensitive-area\n\nHydrologically Sensitive Area\n\u201cHydrologically sensitive area\u201d means a principal bedrock aquifer, the recharge or potential recharge area of a principal bedrock aquifer, or an unconsolidated alluvium or terrace deposit, according to the Oklahoma Geological Survey \u201cMaps Showing Principal Groundwater Resources and Recharge Areas in Oklahoma\u201d or other maps approved by the Commission.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/hydrostatic-barrier": "TERM: Hydrostatic Barrier\nURL: https://iadclexicon.org/hydrostatic-barrier\n\nHydrostatic barrier or fluid column barrier\nHydrostatic pressure of a fluid column sufficient to prevent formation fluid influx into the wellbore.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/hydrophone": "TERM: Hydrophone\nURL: https://iadclexicon.org/hydrophone\n\nHydrophone\nA mechanical connector that is activated hydraulically and connects the BOP stack to the wellhead or the LMRP to the BOP stack.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/hydrolysis": "TERM: Hydrolysis\nURL: https://iadclexicon.org/hydrolysis\n\nHydrolysis\nDecomposition of a chemical compound by reaction with water.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/hydrostatic-head": "TERM: Hydrostatic Head\nURL: https://iadclexicon.org/hydrostatic-head\n\nHydrostatic Head\nThe pressure that is exerted at any point in the wellbore, due to the weight of the column of fluid above that point.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nHydrostatic Head\nThe true vertical length of fluid column, normally in feet.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nHydrostatic Head\nThe true vertical length of fluid column, normally in ft.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/hydrostatic-head-or-hydrostatic-pressure": "TERM: Hydrostatic Head Or Hydrostatic Pressure\nURL: https://iadclexicon.org/hydrostatic-head-or-hydrostatic-pressure\n\nHydrostatic Head Or Hydrostatic Pressure\n\u201cHydrostatic head\u201d or \u201chydrostatic pressure\u201d means the pressure which exists at any point in the wellbore due to the weight of the column of fluid or gas above that point.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/hydrostatic-test": "TERM: Hydrostatic Test\nURL: https://iadclexicon.org/hydrostatic-test\n\nHydrostatic Test\nTest performed by filling a length of OCTG with water and pressurizing it in order to verify its ability to withstand a specified pressure without leaking or rupturing. NOTE A hydrostatic test is generally considered a method to verify the structural integrity of the pipe but not the threaded connection.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/hydrostatic-test-pressure": "TERM: Hydrostatic Test Pressure\nURL: https://iadclexicon.org/hydrostatic-test-pressure\n\nHydrostatic Test Pressure\nMaximum test pressure at a level greater than the design pressure (rated working pressure).\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/hydrotest": "TERM: Hydrotest\nURL: https://iadclexicon.org/hydrotest\n\nHydrotest\nPressure test to verify the pressure-retention integrity of a piping system after installation.\nNote: 1 to entry:\u00a0Hydrotest is also used as a\nleak test\n(3.2.68)\n.\nNote: 2 to entry:\u00a0See\nmill hydrostatic test\n(3.2.78)\n.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/hyperbaric-first-aid-technician": "TERM: Hyperbaric First-aid Technician\nURL: https://iadclexicon.org/hyperbaric-first-aid-technician\n\nHyperbaric First-aid Technician\n\u201cHyperbaric first-aid technician\u201d means a person who has successfully completed an advanced hyperbaric first-aid course acceptable to the Minister (secouriste hyperbare).\nSource:\u00a0Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/hz": "TERM: Hz\nURL: https://iadclexicon.org/hz\n\nHz\nHertz (cycles per second).\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/i-or-you": "TERM: I or You\nURL: https://iadclexicon.org/i-or-you\n\nI or you:\nI or you means the lessee engaged in oil, gas, or sulphur operations in the Outer Continental Shelf (OCS).\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations\nI\nD\nRelative density.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/i": "TERM: I\nURL: https://iadclexicon.org/i\n\nI\nRail length.\nSource:\nAPI\nStandard 2CCU, Offshore Cargo Carrying Units, First Edition, August 2017.\nGlobal Standards\nI\nArea moment of inertia or second moment of area.\nSource:\nAPI\nTechnical Report 17TR7, Verification and Validation of Subsea Connectors, First Edition, April 2017.\nGlobal Standards\nI\nSecond moment of area.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/i0gp": "TERM: I0GP\nURL: https://iadclexicon.org/i0gp\n\nI0GP\nInternational Association of Oil\n& Gas\nProducers.\nAsociaci\u00f3n Internacional de Productores de Petr\u00f3leo y Gas.\nSource:\u00a0Resoluci\u00f3n N\u00famero 40687 de 18 Jul 2017 Por la cual se establecen los criterios t\u00e9cnicos para proyectos de perforaci\u00f3n exploratoria de hidrocarburos costa afuera en Colombia. Columbia Ministerio de Minas y Energia,\nRegulations", "https://iadclexicon.org/iacs": "TERM: IACS\nURL: https://iadclexicon.org/iacs\n\nIACS\nInternational Association of Classification Societies.\nSource:\u00a0IMO resolution A.1021(26), Guidelines for ships operating in polar waters, 18 January 2010, International Maritime Organization.\nRegulatory Guidance\nSource:\u00a0ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards\nIACS\nInternational Association of Classification Societies.\nUnified rules, interpretations, guidelines and recommendations may be found on\nwww.iacs.org.uk\n.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards\nIACS\nIndustrial Automation and Control Systems.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/iadc": "TERM: IADC\nURL: https://iadclexicon.org/iadc\n\nIADC\nInternational Association of Drilling Contractors.\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nSource: OGP Report No. 476, Recommendations for enhancements to well control training, examination and certification, International Association of Oil & Gas Producers, October 2012.\nGlobal Standards\nSource:\u00a0NOGEPA Industrial Guideline No. 43, Surface BOP Review, Best Practices Checklist, Netherlands, Version 0, December 2011.\nGlobal Standards\nSource: Safety Plan Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, March 31, 2011.\nRegulatory Guidance", "https://iadclexicon.org/iadc-2": "TERM: Hydrostatic Pressure\nURL: https://iadclexicon.org/iadc-2\n\nHydrostatic Pressure (hydrostatic head)\nThe pressure that exists at any point in the well bore due to the weight of the vertical column of fluid above that point.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nHydrostatic Pressure (hydrostatic head)\nThe pressure that exists at any point in the wellbore due to the weight of the vertical column of fluid above that point.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards\nHydrostatic Pressure\nMaximum external pressure of ambient ocean environment (maximum water depth) that equipment is designed to contain and/or control.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards\nHydrostatic Pressure\nSee Hydrostatic head.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/iamsar-manual": "TERM: IAMSAR MANUAL\nURL: https://iadclexicon.org/iamsar-manual\n\nIAMSAR MANUAL\nIAMSAR MANUAL\nmeans the International Aeronautical and Maritime Search and Rescue Manual.\nSource:\u00a0IMO MSC.1/Circ.1251, Guidelines on the control of ships in an emergency, 19 October 2007, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/iaea": "TERM: IAEA\nURL: https://iadclexicon.org/iaea\n\nIAEA\nInternational Atomic Energy Agency.\nSource:\u00a0NOGEPA Industrial Guideline No. 16, Working with Naturally Occurring Radioactive Materials (NORM), Netherlands, Version 1, January 2009.\nGlobal Standards", "https://iadclexicon.org/iapp-certificate": "TERM: IAPP Certificate\nURL: https://iadclexicon.org/iapp-certificate\n\nIAPP Certificate\nThe IAPP Certificate is the International Air Pollution Prevention Certificate.\nSource:\u00a0Resolution MEPC.177(58), amendments to the Technical Code on Control of Emission of Nitrogen Oxides from Marine Diesel Engines, 10 October 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/iap": "TERM: IAP\nURL: https://iadclexicon.org/iap\n\nIAP\nIndependent Application Provider.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards", "https://iadclexicon.org/iata": "TERM: IATA\nURL: https://iadclexicon.org/iata\n\nIATA\nInternational Air Transport Association.\nSource:\u00a0NOGEPA Guideline 14, Helideck Operations and Procedures Manual, Netherlands, Version 2, December 2011.\nGlobal Standards", "https://iadclexicon.org/ibop": "TERM: IBOP\nURL: https://iadclexicon.org/ibop\n\nIBOP\nInside blowout preventer.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards", "https://iadclexicon.org/ic": "TERM: IC\nURL: https://iadclexicon.org/ic\n\nIC\nIncident Commander.\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards\nIC\nInspection category.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards\nIC\nIndividual responsible for the overall management of the response\u2014responsible for all aspects of the response, including developing incident objectives and managing all incident operations, setting priorities, and defining the Incident Command System (ICS) organization for the particular response.\nNOTE 1 Even if other positions are not assigned, the IC is always designated.\nNOTE 2 The IC may assign deputies, who may be from the same agency or from assisting agencies; deputies may also be used at section and branch levels of the ICS organization.\nNOTE 3 Deputies must have the same qualifications as the person for whom they work, as they must be ready to take over that position at any time.\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards", "https://iadclexicon.org/icaf": "TERM: ICAF\nURL: https://iadclexicon.org/icaf\n\nICAF\nImplied Cost of Averting a statistical Fatality.\nSource: NOPSEMA Guidance Note: ALARP, N-04300-GN0166, Australia, Revision 4, December 2012. Regulatory Guidance.\nRegulatory Guidance", "https://iadclexicon.org/icao": "TERM: ICAO\nURL: https://iadclexicon.org/icao\n\nICAO\nInternational Civil Aviation Organization.\nSource: \u00a0Offshore Physical Environmental Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, September 2008.\nRegulatory Guidance", "https://iadclexicon.org/ice": "TERM: ICE\nURL: https://iadclexicon.org/ice\n\nICE\nThe Shipboard Ice Code. A formatted ice observation defined in MANMAR. A format for marine weather, sea state and ice reports.\nSource: \u00a0Offshore Physical Environmental Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, September 2008.\nRegulatory Guidance", "https://iadclexicon.org/ice-covered-waters": "TERM: Ice-covered waters\nURL: https://iadclexicon.org/ice-covered-waters\n\nIce-covered waters\nIce-covered waters means polar waters where local ice conditions present a structural risk to a ship.\nSource:\u00a0IMO resolution A.1021(26), Guidelines for ships operating in polar waters, 18 January 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/ice-forecasting-contractor": "TERM: Ice Forecasting Contractor\nURL: https://iadclexicon.org/ice-forecasting-contractor\n\nIce Forecasting Contractor\nContractor responsible for Installation sea ice and iceberg forecasting.\nSource: \u00a0Offshore Physical Environmental Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, September 2008.\nRegulatory Guidance", "https://iadclexicon.org/ice-management-contractor": "TERM: Ice Management Contractor\nURL: https://iadclexicon.org/ice-management-contractor\n\nIce Management Contractor\nContractor responsible for Installation ice management and observing program.\nSource: \u00a0Offshore Physical Environmental Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, September 2008.\nRegulatory Guidance", "https://iadclexicon.org/ice-management-plan": "TERM: Ice Management Plan\nURL: https://iadclexicon.org/ice-management-plan\n\nIce Management Plan\nA description prepared by the Operator that describes the offshore Ice Management Program. Submitted by the Operator to the Regulator.\nSource: \u00a0Offshore Physical Environmental Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, September 2008.\nRegulatory Guidance", "https://iadclexicon.org/ice-observer": "TERM: Ice Observer\nURL: https://iadclexicon.org/ice-observer\n\nIce Observer\nQualified individual tasked with ice observing and management duties in accordance with the Ice Management Plan, who has received training in:\n\u2022 ice monitoring and tracking techniques;\n\u2022 ice deflection techniques;\n\u2022 ice characterization and reporting (including ice codes);\n\u2022 the use of radar for ice detection; and\n\u2022 radio communication.\nIce observer qualification is a responsibility of the Operator.\nSource: \u00a0Offshore Physical Environmental Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, September 2008.\nRegulatory Guidance", "https://iadclexicon.org/ice-navigator": "TERM: Ice Navigator\nURL: https://iadclexicon.org/ice-navigator\n\nIce Navigator\nIce Navigator means any individual who, in addition to being qualified under the STCW Convention, is specially trained and otherwise qualified to direct the movement of a ship in ice-covered waters.\nSource:\u00a0IMO resolution A.1021(26), Guidelines for ships operating in polar waters, 18 January 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/ice-reporting": "TERM: Ice Reporting\nURL: https://iadclexicon.org/ice-reporting\n\nIce Reporting\nIce reporting procedure.\nSource: \u00a0Offshore Physical Environmental Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, September 2008.\nRegulatory Guidance", "https://iadclexicon.org/ice-observing": "TERM: Ice Observing\nURL: https://iadclexicon.org/ice-observing\n\nIce Observing\nIce observing procedure.\nSource: \u00a0Offshore Physical Environmental Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, September 2008.\nRegulatory Guidance", "https://iadclexicon.org/iceberg": "TERM: ICEBERG\nURL: https://iadclexicon.org/iceberg\n\nICEBERG\nThe Iceberg Message. A formatted iceberg observation defined in MANICE. This code was developed by MSC and IIP and supplements the WMO ice code.\nSource: \u00a0Offshore Physical Environmental Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, September 2008.\nRegulatory Guidance", "https://iadclexicon.org/icll": "TERM: ICLL\nURL: https://iadclexicon.org/icll\n\nICLL\nICLL means the International Convention on Load Lines, 1966.\nSource:\u00a0IMO resolution A.1021(26), Guidelines for ships operating in polar waters, 18 January 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/icebreaker": "TERM: Icebreaker\nURL: https://iadclexicon.org/icebreaker\n\nIcebreaker\nIcebreaker means any ship whose operational profile may include escort or ice management functions, whose powering and dimensions allow it to undertake aggressive operations in ice-covered waters.\nSource:\u00a0IMO resolution A.1021(26), Guidelines for ships operating in polar waters, 18 January 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/ice-management-program": "TERM: Ice Management Program\nURL: https://iadclexicon.org/ice-management-program\n\nIce Management Program\nIce management activities for an Installation.\nSource: \u00a0Offshore Physical Environmental Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, September 2008.\nRegulatory Guidance", "https://iadclexicon.org/icmp": "TERM: ICMP\nURL: https://iadclexicon.org/icmp\n\nICMP\nInternet Control Message Protocol.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards", "https://iadclexicon.org/icp": "TERM: ICP\nURL: https://iadclexicon.org/icp\n\nICP\nIndependent Competent Person.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nSource:\u00a0NOGEPA Industrial Guideline No. 43, Surface BOP Review, Best Practices Checklist, Netherlands, Version 0, December 2011.\nGlobal Standards\nSource:\u00a0Oil & Gas UK, Guidelines on subsea BOP systems, Issue 1, July 2012,\nGlobal Standards", "https://iadclexicon.org/icrp": "TERM: ICRP\nURL: https://iadclexicon.org/icrp\n\nICRP\nInternational Commission on Radiological Protection.\nSource:\u00a0NOGEPA Industrial Guideline No. 16, Working with Naturally Occurring Radioactive Materials (NORM), Netherlands, Version 1, January 2009.\nGlobal Standards", "https://iadclexicon.org/ics": "TERM: ICS\nURL: https://iadclexicon.org/ics\n\nICS\nIndustrial control system.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards\nICS\nintervention control system.\nSource:\nAPI\nRecommended Practice 17H, Remotely Operated Tools and Interfaces on Subsea Production Systems, Second Edition, June 2013 (Addendum 1, October 2014).\nGlobal Standards", "https://iadclexicon.org/ict": "TERM: ICT\nURL: https://iadclexicon.org/ict\n\nICT\nInformation and Communications Technology.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards", "https://iadclexicon.org/ict-supply-chain-threat": "TERM: ICT Supply Chain Threat\nURL: https://iadclexicon.org/ict-supply-chain-threat\n\nICT Supply Chain Threat\nA man-made threat achieved through exploitation of the information and communications technology (ICT) systems supply chain, including acquisition processes.\nFrom: DHS SCRM PMO.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/id": "TERM: ID\nURL: https://iadclexicon.org/id\n\nID\nInside Diameter.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards\nSource:\nAPI\nRP 17B, Recommended Practice for Flexible Pipe, Fourth Edition, July 2008.\nGlobal Standards\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards\nSource:\nAPI\nSPEC 5DP, Specification for Drill Pipe, First Edition, August 2009.\nGlobal Standards\nSource:\nAPI\nSPEC 11D1, Packers and Bridge Plugs, Upstream Segment, Second Edition, July 2009.\nGlobal Standards\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards\nSource:\u00a0Oil & Gas UK, Guidelines on subsea BOP systems, Issue 1, July 2012,\nGlobal Standards\nID\nInternal Diameter.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards\nSource: ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards\nSource:\u00a0NORSOK D-010, Well integrity in drilling and well operations, Rev. 3, August 2004.\nGlobal Standards\nI.D.\nInside diameter.\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards\nID\nInside diameter (mathematical symbol: d).\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards\nID\nInside diameter of a pipe. Calculated by the difference between the nominal (outside) pipe diameter and twice the wall thickness (w.t.).\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards\nI\nD\nRelative density.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/identical-ownership": "TERM: Identical Ownership\nURL: https://iadclexicon.org/identical-ownership\n\nIdentical Ownership\n\u201cIdentical ownership\u201d means leases or pools have the same working, royalty and overriding royalty owners in exactly the same percentages.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/identifiable-liquid-hydrocarbons": "TERM: Identifiable Liquid Hydrocarbons\nURL: https://iadclexicon.org/identifiable-liquid-hydrocarbons\n\nIdentifiable Liquid Hydrocarbons\nVolume of scrubber oil/skim hydrocarbons that is received at a gas plant/produced water disposal facility where the origin of such liquid hydrocarbons can be clearly identified.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/identical-design-concept": "TERM: Identical Design Concept\nURL: https://iadclexicon.org/identical-design-concept\n\nIdentical Design Concept\nProperty of a family of units whereby all units of the family have similar geometry in the primary load-carrying areas.\nSource:\nAPI\nSPEC 7K, Drilling and Well Servicing Equipment Upstream Segment, Fifth Edition, June 2010 (August 2010).\nGlobal Standards\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards\nSource:\nAPI\nSPEC 8C, Drilling and Production Hoisting Equipment (PSL 1 and PSL 2), Fifth Edition, April 2012.\nGlobal Standards", "https://iadclexicon.org/identification-tag": "TERM: Identification Tag\nURL: https://iadclexicon.org/identification-tag\n\nIdentification Tag\n\u201cIdentification tag\u201d means brass or steel plate with the initials ODNR, and the permit number legibly braised, burned or stamped in the surface, and affixed on top of the casing.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations", "https://iadclexicon.org/identified-greenhouse-gas-storage-formation": "TERM: Identified Greenhouse Gas Storage Formation\nURL: https://iadclexicon.org/identified-greenhouse-gas-storage-formation\n\nIdentified greenhouse gas storage formation\nIdentified greenhouse gas storage formation has the meaning given by section 312.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/identify": "TERM: Identify\nURL: https://iadclexicon.org/identify\n\nIdentify\nIdentify as mentioned in the first subsection, means identifying who needs which type of information, and when. The need for information will emerge e.g. from the work processes and interfaces between them, cf. Section 13.\nSource:\u00a0Guidelines Regarding the Management Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/identifying-leakages-of-flammable-liquids": "TERM: Identifying Leakages Of Flammable Liquids\nURL: https://iadclexicon.org/identifying-leakages-of-flammable-liquids\n\nIdentifying Leakages Of Flammable Liquids\nIdentifying leakages of flammable liquids requires measures to detect those leakages which could reasonably be foreseen to give rise to an emergency. In some circumstances these measures could be procedural, eg plant watch keeping tours. For incidents where a quick response is required detection equipment linked to automatic action might be necessary.\nSource: Prevention of Fire and Explosion, and Emergency Response on Offshore Installations, Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, Approved Code of Practice and guidance (UK HSE L65), Second Edition, 1997.\nRegulatory Guidance", "https://iadclexicon.org/identity-card": "TERM: Identity Card\nURL: https://iadclexicon.org/identity-card\n\nIdentity card\nIdentity card means an identity card issued, under section 681 of the Act, to an OHS inspector.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Safety) Regulations 2009 (Select Legislative Instrument 2009 No. 382 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/identity-and-access-management": "TERM: Identity and Access Management\nURL: https://iadclexicon.org/identity-and-access-management\n\nIdentity and Access Management\nThe process of granting or denying specific requests for or attempts to: 1) obtain and use information and related information processing services; and 2) enter specific physical facilities.\nAdapted from: CNSSI 4009\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards\nIdentity and Access Management\nThe methods and processes used to manage subjects and their authentication and authorizations to access specific objects.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/idle-time": "TERM: Idle Time\nURL: https://iadclexicon.org/idle-time\n\nIdle Time\nPart of the up time that an item is not operating.\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobalS\ntandards", "https://iadclexicon.org/iec": "TERM: IEC\nURL: https://iadclexicon.org/iec\n\nIEC\nInternational Electrotechnical Commission.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nSource: ISO 15544:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Requirements and guidelines for emergency.\nGlobal Standards\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards\nSource:\u00a0NORSOK D-002, Well intervention equipment, Rev. 2, June 2013.\nGlobal Standards\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/idlh": "TERM: IDLH\nURL: https://iadclexicon.org/idlh\n\nIDLH\nThe NIOSH traditional definition is the maximum concentration of an air contaminant from which one could escape within 30 min. without a respirator and without experiencing any escape-impairing or irreversible health effects.\nAPI\nRP 2201, Safe Hot Tapping Practices in the Petroleum & Petrochemical Industries, Fifth Edition, July 2003 (Reaffirmed October 2010),\nGlobal Standards\nIDLH\nImmediately Dangerous to Life or Health.\nSource:\nAPI\nRP 49, Recommended Practice for Drilling and Well Servicing Operations Involving Hydrogen Sulfide, Third Edition, May 2001.\nGlobal Standards\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards\nIDLH\nValue defined by OSHA in their HAZWOPER regulation as an atmospheric concentration of any toxic, corrosive or asphyxiating substance that poses an immediate threat to life or would cause irreversible or delayed adverse health effects or would interfere with an individual\u2019s ability to escape from a dangerous atmosphere\u201d (29 CFR 1910.120).\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards\nIDLH\nThe traditional NIOSH definition for published IDLH values is the maximum concentration of an air contaminant from which one could escape within 30 minutes without a respirator and without experiencing any escape-impairing or irreversible health effects. Total loss of respiratory protection in an inert atmosphere can cause virtually immediate impairment and result in rapid asphyxiation. While inert atmospheres are indeed \u201cIDLH\u201d by NIOSH criteria, the hazard is much more immediate and severe.\nSource: API Standards 2217A, Guidelines for Safe Work in Inert Confined Spaces in the Petroleum and Petrochemical Industries, Fourth Edition, July 2009.\nGlobal Standards\nIDLH\nImmediately dangerous to life or health.\nSource: API Standards 2217A, Guidelines for Safe Work in Inert Confined Spaces in the Petroleum and Petrochemical Industries, Fourth Edition, July 2009.\nGlobal Standards", "https://iadclexicon.org/ieee": "TERM: IEEE\nURL: https://iadclexicon.org/ieee\n\nIEEE\nInstitute of Electrical and Electronics Engineers.\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nSource:\nAPI\nRP 67, Recommended Practice for Oilfield Explosives Safety, Upstream Segment, Second Edition, May 2007.\nGlobal Standards\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/ids": "TERM: IDS\nURL: https://iadclexicon.org/ids\n\nIDS\nIntrusion Detection System.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards", "https://iadclexicon.org/ies": "TERM: IES\nURL: https://iadclexicon.org/ies\n\nIES\nIlluminating Engineering Society of North America.\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/ifa": "TERM: IFA\nURL: https://iadclexicon.org/ifa\n\nIFA\nInuvialuit Final Agreement.\nSource: Environmental Protection Plan Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, March 31, 2011.\nRegulatory Guidance", "https://iadclexicon.org/ieu": "TERM: IEU\nURL: https://iadclexicon.org/ieu\n\nIEU\nInternal-external upset.\nSource:\nAPI\nSPEC 5DP, Specification for Drill Pipe, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/ifj": "TERM: IFJ\nURL: https://iadclexicon.org/ifj\n\nIFJ\nIntermediate flex joint.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/ifr": "TERM: IFR\nURL: https://iadclexicon.org/ifr\n\nIFR\nInstrument Flight Rules.\nSource:\u00a0NOGEPA Guideline 14, Helideck Operations and Procedures Manual, Netherlands, Version 2, December 2011.\nGlobal Standards", "https://iadclexicon.org/ifrt": "TERM: IFRT\nURL: https://iadclexicon.org/ifrt\n\nIFRT\nInternal floating-roof tank.\nSource:\nAPI\nRP 545 Recommended Practice for Lightning Protection of Aboveground Storage Tanks for Flammable or Combustible Liquids, First Edition, October 2009.\nGlobal Standards\nIFRT\nAn aboveground fixed roof tank with a floating roof inside the tank.\nSource:\nAPI\nRP 545 Recommended Practice for Lightning Protection of Aboveground Storage Tanks for Flammable or Combustible Liquids, First Edition, October 2009.\nGlobal Standards", "https://iadclexicon.org/igm": "TERM: IGM\nURL: https://iadclexicon.org/igm\n\nIGM\nInspecteur Generaal der Mijnen.\u00a0Inspector General of Mines.\nSource:\u00a0NOGEPA Industrial Guideline No. 16, Working with Naturally Occurring Radioactive Materials (NORM), Netherlands, Version 1, January 2009.\nGlobal Standards", "https://iadclexicon.org/ignitable-flammable-mixture": "TERM: Ignitable (Flammable) Mixture\nURL: https://iadclexicon.org/ignitable-flammable-mixture\n\nIgnitable (Flammable) Mixture\nA gas-air mixture that is capable of being ignited by an open flame, electric arc or spark, or device operating at or above the ignition temperature of the gas air mixture. See flammable (explosive) limits.\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards", "https://iadclexicon.org/ignitable-mixture": "TERM: Ignitable Mixture\nURL: https://iadclexicon.org/ignitable-mixture\n\nIgnitable (Flammable) Mixture\nA gas-air mixture that is capable of being ignited by an open flame, electric arc or spark, or device operating at or above the ignition temperature of the gas-air mixture. See flammable (explosive) limits.\nSource:\nAPI\nRP 14G, Recommended Practice for Fire Prevention and Control on Fixed Open-type Offshore Production Platforms: Upstream Segment, Fourth Edition, April 2007.\nGlobal Standards", "https://iadclexicon.org/igniter": "TERM: Igniter\nURL: https://iadclexicon.org/igniter\n\nIgniter <equivalent sprinkler systems>\nThe device used to ignite the fire source.\nSource:\u00a0Resolution A.800(19), Revised Guidelines for Approval of Sprinkler Systems Equivalent to that Referred to in SOLAS Regulation 11-2/12, 23 November 1995, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/ignition-capable": "TERM: Ignition Capable\nURL: https://iadclexicon.org/ignition-capable\n\nIgnition capable\nApparatus or wiring that under normal conditions, or under specified abnormal conditions, can release sufficient electrical or thermal energy to cause ignition of a specific explosive atmosphere.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/ignite": "TERM: Ignite\nURL: https://iadclexicon.org/ignite\n\nIgnite\nTo cause to burn.\nSource:\nAPI\nRP 14G, Recommended Practice for Fire Prevention and Control on Fixed Open-type Offshore Production Platforms: Upstream Segment, Fourth Edition, April 2007.\nGlobal Standards", "https://iadclexicon.org/ignition-autoignition-temperature": "TERM: Ignition (Autoignition) Temperature\nURL: https://iadclexicon.org/ignition-autoignition-temperature\n\nIgnition (Autoignition) Temperature\nThe minimum temperature required, at normal atmospheric pressure, to initiate or cause self-sustained combustion (independent of any externally heated element).\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards", "https://iadclexicon.org/ignition-source": "TERM: Ignition Source\nURL: https://iadclexicon.org/ignition-source\n\nIgnition Source\nA source of temperature and energy sufficient to initiate combustion.\nSource:\nAPI\nRP 14G, Recommended Practice for Fire Prevention and Control on Fixed Open-type Offshore Production Platforms: Upstream Segment, Fourth Edition, April 2007.\nGlobal Standards", "https://iadclexicon.org/ignition-temperature": "TERM: Ignition Temperature\nURL: https://iadclexicon.org/ignition-temperature\n\nIgnition Temperature\nLowest temperature of a heated surface at which, under specified conditions, the ignition of a flammable substance in the form of a gas or vapour mixture with air will occur.\u00a0[IEV 426-02-01, modified]\nNOTE IEC 60079-4 and IEC 60079-4A standardize a method for the determination of this temperature.\nSource:\u00a0IEC 61892-7, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 7: Hazardous areas.\nGlobal Standards", "https://iadclexicon.org/ignition-sources": "TERM: Ignition Sources\nURL: https://iadclexicon.org/ignition-sources\n\nIgnition Sources\nAny source with sufficient energy to initiate combustion.\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards", "https://iadclexicon.org/iip": "TERM: IIP\nURL: https://iadclexicon.org/iip\n\nIIP\nU.S. Coast Guard International Ice Patrol.\nSource: \u00a0Offshore Physical Environmental Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, September 2008.\nRegulatory Guidance\nIIP\nin service inspection program.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/ij-tube-bend-stiffener": "TERM: I/J-tube Bend Stiffener\nURL: https://iadclexicon.org/ij-tube-bend-stiffener\n\nI/J-tube bend stiffener\nBend stiffener attached to a flexible pipe that is hung off the vessel/platform via an I/J tube. NOTE An example of an I/J-tube bend stiffener is shown in Figure 1.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/ij": "TERM: IJ\nURL: https://iadclexicon.org/ij\n\nIJ\nIntegral joint tubing connection.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards\nIJ\nAPI Spec 5B integral tubing connection.\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards", "https://iadclexicon.org/ij-tube-seal": "TERM: I/J-tube Seal\nURL: https://iadclexicon.org/ij-tube-seal\n\nI/J-tube seal\nDevice that fits around a flexible pipe and is used to provide a pressure-tight seal in an ]I/J-tube in order to contain corrosion-inhibited fluid within.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nI/J-tube seal\nThe function of the I/J-tube seal is to provide a seal in order to contain the corrosion-inhibited fluid within the I/J-tube.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/illuminated-sign": "TERM: Illuminated Sign\nURL: https://iadclexicon.org/illuminated-sign\n\nIlluminated Sign\n\u201cIlluminated sign\u201d means a sign produced by a device made of transparent or translucent materials which are illuminated from the inside or the rear in such a way as to give the appearance of a luminous surface.\nSource: The Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, S.I. 1995/743, 1995.\nRegulations", "https://iadclexicon.org/illegal-product": "TERM: Illegal Product\nURL: https://iadclexicon.org/illegal-product\n\nIllegal Product\n\u201cIllegal product\u201d means any product derived in whole or in part from illegal oil or illegal gas.\nSource: Control of Oil and Gas Resources, North Dakota Century Code, Title 38, Chapter 8, February 2013.\nLegislation\nIllegal Product\n\u201cIllegal product\u201d means a product of illegal gas or illegal oil.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/illegal-oil": "TERM: Illegal Oil\nURL: https://iadclexicon.org/illegal-oil\n\nIllegal Oil\n\u201cIllegal oil\u201d means oil which has been produced from any well within the state in excess of the quantity permitted by any rule, regulation, or order of the commission, or any oil produced or removed from the well premises in violation of any rule, regulation, or order of the commission, or any oil produced or removed from the well premises without the knowledge and consent of the operator.\nSource: Control of Oil and Gas Resources, North Dakota Century Code, Title 38, Chapter 8, February 2013.\nLegislation\nIllegal Oil\n\u201cIllegal oil\u201d means oil which has been produced within the State from any well or wells in violation of any rule, regulation or order of the Commission, as distinguished from oil produced within the State not in violation of any such rule, regulation, or order which is \u201clegal oil\u201d.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations\nIllegal Oil\nPerson, Producer, Oil, Illegal Oil, and Product\u2015the meaning prescribed for each of said words as defined in R.S. 30:3.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations\nIllegal Oil\n\u201cIllegal oil\u201d means oil produced in excess of the allowable the division fixes.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/illegal-gas": "TERM: Illegal Gas\nURL: https://iadclexicon.org/illegal-gas\n\nIllegal Gas\n\u201cIllegal gas\u201d means gas which has been produced from any well within this state in excess of the quantity permitted by any rule, regulation, or order of the commission, or any gas produced or removed from the well premises in violation of any rule,= regulation, or order of the commission, or any gas produced or removed from the well premises without the knowledge and consent of the operator.\nSource: Control of Oil and Gas Resources, North Dakota Century Code, Title 38, Chapter 8, February 2013.\nLegislation\nIllegal Gas\n\u201cIllegal gas\u201d means gas which has been produced within the State from any well or wells in violation of any rule, regulation, or order of the Commission, as distinguished from gas produced within the State not in violation of any such rule, regulation, or order which is \u201clegal gas\u201d.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations\nIllegal Gas\n\u201cIllegal gas\u201d means gas produced from a gas well in excess of the division-determined allowable.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/im": "TERM: IM\nURL: https://iadclexicon.org/im\n\nIM\nIntegrity Management.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards", "https://iadclexicon.org/ilo": "TERM: ILO\nURL: https://iadclexicon.org/ilo\n\nILO\nInternational Labour Organisation\nSource: Verification of Lifting Appliances for the Oil and Gas Industry, DNV-OSS-308, October 2010, Det Norske Veritas AS,\nGlobal Standards", "https://iadclexicon.org/imc": "TERM: IMC\nURL: https://iadclexicon.org/imc\n\nIMC\nInstrument Meteorological Conditions.\nSource:\u00a0NOGEPA Guideline 14, Helideck Operations and Procedures Manual, Netherlands, Version 2, December 2011.\nGlobal Standards", "https://iadclexicon.org/imdg-code": "TERM: IMDG Code\nURL: https://iadclexicon.org/imdg-code\n\nIMDG Code\nIMDG Code\nmeans the International Maritime Dangerous Goods (IMDG) Code adopted by the Maritime Safety Committee of the Organization by resolution MSC.122(75), as may be amended by the Organization, provided that such amendments are adopted, brought into force and take effect in accordance with the provisions of article VIII of the present Convention concerning the amendment procedures applicable to the Annex other than chapter I. \u00a0<Chapter VII, part A, regulation 1>.\nSource:\u00a0IMO Resolution MSC.123(75), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 24 May 2002, International Maritime Organization.\nLegislation\nIMDG Code\n\u201cIMDG Code\u201d means the International Maritime Dangerous Goods Code, adopted by the Maritime Safety Committee by resolution MSC.122(75), as amended.\nSource:\u00a0IMO Resolution MSC.266(84), Code of Safety for Special Purpose Ships, 2008 (2008 SPS Code), 13 May 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/imca": "TERM: IMCA\nURL: https://iadclexicon.org/imca\n\nIMCA\nInternational Marine Contractors Association.\nSource:\u00a0Commercial Diving Projects Offshore, Diving at Work Regulations 1997, Approved Code of Practice (UK HSE L103), First Edition, 1998.\nRegulatory Guidance\nSource:\u00a0ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards\nSource: Rules for Classification and Construction, IV Industrial Services, 6 Offshore Technology, 9 Guideline for Personnel Transfers by Means of Lifting Appliances, Edition 2011, Germanischer Lloyd SE,\nGlobal Standards", "https://iadclexicon.org/imdg": "TERM: IMDG\nURL: https://iadclexicon.org/imdg\n\nIMDG\nInternational Maritime Dangerous Goods.\nSource:\u00a0NOGEPA Industrial Guideline No. 16, Working with Naturally Occurring Radioactive Materials (NORM), Netherlands, Version 1, January 2009.\nGlobal Standards", "https://iadclexicon.org/ime": "TERM: IME\nURL: https://iadclexicon.org/ime\n\nIME\nInstitute of Makers of Explosives.\nSource:\nAPI\nRP 67, Recommended Practice for Oilfield Explosives Safety, Upstream Segment, Second Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/immediately-dangerous-to-life-and-health": "TERM: Immediately Dangerous to Life and Health\nURL: https://iadclexicon.org/immediately-dangerous-to-life-and-health\n\nImmediately Dangerous to Life and Health (IDLH)\nAn atmospheric concentration of any toxic, corrosive, or asphyxiant substance that poses an immediate threat to life or would cause irreversible or delayed adverse health effects or would interfere with an individual\u2019s ability to escape from a dangerous atmosphere. The ACGIH has established 300 ppm or greater of H2S as an IDLH exposure.\nSource:\nAPI\nRP 49, Recommended Practice for Drilling and Well Servicing Operations Involving Hydrogen Sulfide, Third Edition, May 2001.\nGlobal Standards\nImmediately Dangerous to Life and Health\nValue defined by OSHA in their HAZWOPER regulation as an atmospheric concentration of any toxic, corrosive or asphyxiating substance that poses an immediate threat to life or would cause irreversible or delayed adverse health effects or would interfere with an individual\u2019s ability to escape from a dangerous atmosphere\u201d (29 CFR 1910.120).\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards\nImmediately Dangerous to Life and Health\nThe traditional NIOSH definition for published IDLH values is the maximum concentration of an air contaminant from which one could escape within 30 minutes without a respirator and without experiencing any escape-impairing or irreversible health effects. Total loss of respiratory protection in an inert atmosphere can cause virtually immediate impairment and result in rapid asphyxiation. While inert atmospheres are indeed \u201cIDLH\u201d by NIOSH criteria, the hazard is much more immediate and severe.\nSource: API Standards 2217A, Guidelines for Safe Work in Inert Confined Spaces in the Petroleum and Petrochemical Industries, Fourth Edition, July 2009.\nGlobal Standards", "https://iadclexicon.org/immediately-revealed-failure": "TERM: Immediately Revealed Failure\nURL: https://iadclexicon.org/immediately-revealed-failure\n\nImmediately Revealed Failure\novert failure\ndetected failure\nevident failure\nfailure which is immediately evident to operations and maintenance personnel as soon as it occurs\nNote 1 to entry: The immediately revealed failures show themselves immediately, but the hidden failures which\nare quickly detected by specific diagnostic tests are generally considered as immediately revealed failures.\nNote 2 to entry: The repair of immediately revealed failures may begin immediately after they have occurred.\nNote 3 to entry: The failures which are detected by periodic tests are not considered as immediately revealed failures.\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/immersion-suit": "TERM: Immersion Suit\nURL: https://iadclexicon.org/immersion-suit\n\nImmersion Suit\nImmersion suit means protective suit that reduces loss of body heat of a person wearing it in cold water.\nSource: Mobile Offshore Drilling Units, 46 CFR 107-109 (2013).\nRegulations\nImmersion Suit\nImmersion suit\nis a protective suit which reduces the body heatloss of a person wearing it in cold water. <Chapter III, Part A, regulation 3>.\nSource:\u00a0IMO Resolution MSC.47(66), adoption of amendments to the International Convention for the Safety of Life at Sea (SOLAS), 1974, 4 June 1996, International Maritime Organization.\nLegislation", "https://iadclexicon.org/imminent-threat-level": "TERM: Imminent Threat Level\nURL: https://iadclexicon.org/imminent-threat-level\n\nImminent Threat Level\nAn alert level which warns of a credible, specific, and impending terrorist threat.\nSource:\nAPI\nRP 781\nSecurity Plan Methodology for the Oil and Natural Gas Industries\n.1\nst\nEd. September 2016.\nGlobal Standards", "https://iadclexicon.org/immiscible-carbon-dioxide-displacement": "TERM: Immiscible Carbon Dioxide Displacement\nURL: https://iadclexicon.org/immiscible-carbon-dioxide-displacement\n\nImmiscible Carbon Dioxide Displacement\nInjection of carbon dioxide into an oil reservoir to effect oil displacement under conditions in which miscibility with reservoir oil is not obtained.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/impact": "TERM: Impact\nURL: https://iadclexicon.org/impact\n\nImpact\nAn outcome affecting people, the environment or property, whether adverse or beneficial, resulting from an asset or project\u2019s activities, products or services.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards\nImpact\nThe effect of an event, incident, or occurrence.\nExtended Definition: In cybersecurity, the effect of a loss of confidentiality, integrity or availability of information or an information system on an organization\u2019s operations, its assets, on individuals, other organizations, or on national interests.\nAdapted from: DHS Risk Lexicon, National Infrastructure Protection Plan, NIST SP 800-53 Rev\u00a04.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/imo-modu-code-79-89": "TERM: IMO MODU Code (\u201979 & \u201989)\nURL: https://iadclexicon.org/imo-modu-code-79-89\n\nIMO MODU Code (\u201979 & \u201989)\nStandards set by the International Maritime Organization for the; design, construction and other safety measures for mobile drilling units in order to minimize the risks to the unit, to the personnel onboard and to the environment.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/imo": "TERM: IMO\nURL: https://iadclexicon.org/imo\n\nIMO\nInternational Maritime Organization.\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nSource: Commercial Diving Projects Offshore, Diving at Work Regulations 1997, Approved Code of Practice (UK HSE L103), First Edition, 1998.\nRegulatory Guidance\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards\nSource: ISO 15544:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Requirements and guidelines for emergency.\nGlobal Standards\nSource: ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards\nSource: NOPSEMA Guidance Note: ALARP, N-04300-GN0166, Australia, Revision 4, December 2012. Regulatory Guidance\nSource: Prevention of Fire and Explosion, and Emergency Response on Offshore Installations, Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, Approved Code of Practice and guidance (UK HSE L65), Second Edition, 1997.\nRegulatory Guidance\nSource:\u00a0NOGEPA Industrial Guideline No. 16, Working with Naturally Occurring Radioactive Materials (NORM), Netherlands, Version 1, January 2009.\nGlobal Standards\nSource: Rules for Classification and Construction, IV Industrial Services, 6 Offshore Technology, 9 Guideline for Personnel Transfers by Means of Lifting Appliances, Edition 2011, Germanischer Lloyd SE,\nGlobal Standards\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/imp": "TERM: IMP\nURL: https://iadclexicon.org/imp\n\nIMP\nIntegrity management program.\nSource:\nAPI\nTR 1PER15K-1, Protocol for Verification and Validation of High-pressure High-temperature Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/impairment": "TERM: Impairment\nURL: https://iadclexicon.org/impairment\n\nImpairment\nState of diminished ability to perform a function, without having yet failed.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards", "https://iadclexicon.org/impartiality": "TERM: Impartiality\nURL: https://iadclexicon.org/impartiality\n\nImpartiality\npresence of objectivity\nNote 1 to entry: Objectivity means that conflicts of interest do not exist, or are resolved, so as not to adversely influence subsequent activities of the certification body.\nNote 2 to entry: Other terms that are useful in conveying the element of impartiality are: independence, freedom from conflict of interests, freedom from bias, lack of prejudice, neutrality, fairness, open-mindedness, even-handedness, detachment, and balance.\n[SOURCE: ISO/IEC 17024:2012, 3.15].\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards\nSource:\u00a0ISO/IEC 17021:2011 (E) \u2013 Conformity assessment \u2013 Requirements for bodies providing audit and certification of management systems .\nGlobal Standards", "https://iadclexicon.org/imperfection": "TERM: Imperfection\nURL: https://iadclexicon.org/imperfection\n\nImperfection\nDiscontinuity on the product surface or in the product wall that can be detected by visual inspection or an NDE method outlined in this International Standard.\nSource:\nAPI\nSPEC 5CRA, Specification for Corrosion Resistant Alloy Seamless Tubes for Use as Casing, Tubing and Coupling Stock, Upstream Segment, First Edition, February 2010 (Errata August 2011).\nGlobal Standards\nImperfection\nDiscontinuity in the product wall or on the product surface that can be detected by a NDE method included in Table C.42 or Table E.42 of this Standard.\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards\nImperfection\nDiscontinuity in the product wall or on the product surface that can be detected by an NDE method included in this International Standard. [ISO 11960:2004, definition 4.1.16].\nSource:\nAPI\nSPEC 5DP, Specification for Drill Pipe, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/imperfections": "TERM: Imperfections\nURL: https://iadclexicon.org/imperfections\n\nImperfections\nFlaws or other discontinuities noted during inspection or examination that may or may not exceed the applicable acceptance criteria.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nImperfection\nFlaws or other discontinuities noted during inspection that may be subject to acceptance criteria during an engineering and inspection analysis.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nImperfection (or Flaw)\nDiscontinuity or irregularity in the product.\nNOTE: For more detailed definitions and illustrations of specific imperfections, see API Std 5T1.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards\nImperfections\nFlaws or other discontinuities noted during inspection that mayor may not exceed the applicable acceptance criteria.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006.\nGlobal Standards", "https://iadclexicon.org/import": "TERM: Import\nURL: https://iadclexicon.org/import\n\nImport\n\u201cImport\u201d means, with reference to gas or oil, to bring into Canada through pipelines, by railway tank car, by tank truck or by tanker; importation.\nSource: National Energy Board Act, R.S.C., 1985, c. N-7, Canada, current to April 29, 2013.\nLegislation", "https://iadclexicon.org/implementation": "TERM: Implementation\nURL: https://iadclexicon.org/implementation\n\nImplementation\nAct of putting a procedure or course of action into effect to support goals or achieve objectives.\nSample Usage:\nThe implementation of the emergency evacuation plan involved the activation of additional response personnel.\nAnnotation:\nImplementation is one of the stages of the risk management cycle and involves the act of executing a risk management strategy.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance\nImplementation\nThe execution from initiation to completion of a planned activity, action, process or practice to meet an objective.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards", "https://iadclexicon.org/impregnate": "TERM: Impregnate\nURL: https://iadclexicon.org/impregnate\n\nImpregnate\nSaturate the reinforcement with a resin.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/imposed-annulus-pressure": "TERM: Imposed annulus pressure\nURL: https://iadclexicon.org/imposed-annulus-pressure\n\nImposed annulus pressure\nAnnulus pressure that is imposed for purposes such as gas lift, water injection, thermal insulation, etc.\n[SOURCE: API RP 90, modified].\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards", "https://iadclexicon.org/improvement-notice": "TERM: Improvement Notice\nURL: https://iadclexicon.org/improvement-notice\n\nImprovement notice\nImprovement notice means an improvement notice issued under subclause 78(1).\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nImprovement notice\nImprovement notice means a notice under subsection (1) or subsection (2) of section 39.\nSource: Health and Safety in Employment Act 1992, Public Act 1992 No 96, New Zealand, as of 1 July 2011.\nLegislation", "https://iadclexicon.org/imr": "TERM: IMR\nURL: https://iadclexicon.org/imr\n\nIMR\ninspection, maintenance, and repair.\nSource:\nAPI\nRecommended Practice 17H, Remotely Operated Tools and Interfaces on Subsea Production Systems, Second Edition, June 2013 (Addendum 1, October 2014).\nGlobal Standards", "https://iadclexicon.org/impeller": "TERM: Impeller\nURL: https://iadclexicon.org/impeller\n\nImpeller\nSpinning disc in a centrifugal pump with protruding vanes used to accelerate the fluid in the pump casing.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards\nImpeller\nRotating part of a centrifugal compressor/pump that imparts kinetic energy to a fluid.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/important-water-areas": "TERM: Important Water Areas\nURL: https://iadclexicon.org/important-water-areas\n\nImportant Water Areas\nThe specific ecological, socio-cultural, and economic areas of a drainage basin that, if impaired or lost, would have an adverse impact on the environmental, social, cultural or economic benefits derived from the watershed in a significant or disproportionate manner. This includes areas that are legally protected or under a conservation agreement, areas that have been identified by local or indigenous communities as having significance for cultural, spiritual, religious or recreational values, and areas that are recognized as providing important ecosystem services. (AWS, 2013)\nSource: Identifying and assessing water sources: Guidance document for the onshore oil and gas industry, International Petroleum Industry Environmental Conservation Association (IPIECA), 2014.\nGlobal Standards", "https://iadclexicon.org/in": "TERM: IN.\nURL: https://iadclexicon.org/in\n\nIN.\nInches.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards", "https://iadclexicon.org/in-force": "TERM: In Force\nURL: https://iadclexicon.org/in-force\n\nIn force\nIn force, in relation to a safety case, including a revised safety case, means that:\nthe safety case has been accepted by NOPSEMA in relation to a facility; and\nthe acceptance of the safety case has not been withdrawn.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Safety) Regulations 2009 (Select Legislative Instrument 2009 No. 382 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/in-bulk": "TERM: In Bulk\nURL: https://iadclexicon.org/in-bulk\n\nIn Bulk\n\u201cIn bulk\u201d means in tanks or receptacles exceeding 1,000 litres in capacity.\nSource:\u00a0The Petroleum Rules, 1976, India, 1976.\nRegulations", "https://iadclexicon.org/in-service": "TERM: In-service\nURL: https://iadclexicon.org/in-service\n\nIn Service\nDesignates a pressure vessel that has been placed in operation as opposed to new construction prior to being placed in service or retired vessels. A pressure vessel not in operation because of a process outage is still considered an in-service pressure vessel.\nNOTE: Does not include pressure vessels that are still under construction or in transport to the site prior to being placed in service or pressure vessels that have been retired from service. It does include pressure vessels that are temporarily out of service but still in place in an operating site. A stage in the service life of a vessel between installation and being removed from service.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\n570, Piping Inspection Code\nDesignates a piping system that has been placed in operation as opposed to new construction prior to being placed in service or retired. A piping system not currently in operation due to a process outage is still considered to be in service. The operational stage of a piping system lifecycle that commences upon initial commissioning and ends when the piping system is finally retired from service or abandoned in place.\nNOTE: 1 Does not include piping systems that are still under construction or in transport to the site prior to being placed in service or piping systems that have been retired.\nNOTE: 2 Piping systems that are not currently in operation due to a temporary outage of the process, turnaround, or other maintenance activity are still considered to be \u201cin service.\u201d Installed spare piping is also considered in service; whereas spare piping that is not installed is not considered in service.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nIn-service\nDesignates a pressure vessel that has been placed in operation as opposed to new construction prior to being placed in service or retired vessels. A pressure vessel not in operation due to an outage is still considered an in-service pressure vessel.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006.\nGlobal Standards\nIn-service\nA crane is in-service when the operator is in control of the crane.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Sixth Edition, May 2007.\nGlobal Standards\nIn-service\nA platform that has been placed in operation.\nSource:\nAPI\nRP 2SIM, Structural Integrity Management of Fixed Offshore Structures, First Edition, November 2014.\nGlobal Standards\nIn-service\nWhen a crane is capable of operating in a safe manner in accordance with the capacities shown on the posted load chart.\nNOTE: In-service conditions can be with the boom out of the boom rest or in the boom rest (stowed).\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards", "https://iadclexicon.org/in-situ": "TERM: In Situ\nURL: https://iadclexicon.org/in-situ\n\nIn situ\nIn situ means:\nin relation to a facility that contains asbestos \u2014 that the asbestos was fixed or installed in the facility:\nbefore 1 January 2005; and\nin such a way that the asbestos does not constitute a risk to any person unless the asbestos is disturbed; and\nin relation to an item of plant \u2014 that the asbestos was fixed or installed in the item of plant:\nbefore 1 January 2005; and\nin such a way that the asbestos does not constitute a risk to any person unless the asbestos is disturbed.\nSource:\u00a0Offshore Petroleum and Greenhouse Gas Storage (Safety) Regulations 2009 (Select Legislative Instrument 2009 No. 382 as amended), Australia, prepared on 1 January 2012.\nRegulations\nIn situ\nSampling directly within an exhaust gas stream.\nSource: Resolution MEPC.184(59), 2009 Guidelines for exhaust gas cleaning systems, 17 July 2009, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/in-service-inspection": "TERM: In-service Inspection\nURL: https://iadclexicon.org/in-service-inspection\n\nIn-service Inspection\nAll inspection activities associated with a pressure vessel once it has been placed in service but before it is\npermanently retired from service.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nIn-service inspection\nAll inspection activities associated with piping after it has been initially placed in service but before it has been retired.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nIn-service inspection\nAll inspection activities associated with a pressure vessel once it has been placed in service.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006.\nGlobal Standards", "https://iadclexicon.org/in-service-inclining-test": "TERM: In-Service Inclining Test\nURL: https://iadclexicon.org/in-service-inclining-test\n\nIn-Service Inclining Test\nAn in-service inclining test means an inclining test which is performed in order to verify\u00a0the pre-calculated GM\nC\nand the deadweight\u0092s centre of gravity of an actual loading condition.\nSource:\nIMO resolution MSC.267(85), International Code on Intact Stability, 2008 (2008 IS Code), 4\u00a0December 2008, International Maritime Organization.\nRegulatory Guidance\nSource:\u00a0IMO Resolution MSC.267(85), adoption of the International Code on Intact Stability, 2008 (2008 IS Code), 4 December 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/in-situ-combustion": "TERM: In Situ Combustion\nURL: https://iadclexicon.org/in-situ-combustion\n\nIn Situ Combustion\nCombustion of oil in the reservoir, sustained by continuous air injection, to displace unburned oil toward producing wells.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/in-transit": "TERM: In Transit\nURL: https://iadclexicon.org/in-transit\n\nIn Transit\nThe term \u2018in transit\u2019 relates to all times when the installation is not at or in the immediate vicinity of its first, a previous or its new working station. It is intended to exclude installations from the Regulations when the primary risks are marine. Manoeuvring in preparation for leaving a station or after arrival to position the installation is not part of transit, ie the Regulations do apply to such manoeuvring.\nSource: A Guide to the Offshore Installations and Pipelines Works (Management and Administration) Regulations 1995, Guidance on Regulations (UK HSE L70), Second Edition, 2002.\nRegulatory Guidance", "https://iadclexicon.org/in-situ-burning": "TERM: in situ Burning\nURL: https://iadclexicon.org/in-situ-burning\n\nin situ Burning\nBurning oil in place (Latin, \u201cin situ\u201d) is a response technique used to lessen the amount of the oil reaching sensitive areas, which can be employed when the thickness of the oil is sufficient to sustain combustion and can be used on both water and land.\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards", "https://iadclexicon.org/in-water-cleaning": "TERM: In-water Cleaning\nURL: https://iadclexicon.org/in-water-cleaning\n\nIn-water Cleaning\nIn-water cleaning means the physical removal of biofouling from a ship while in the water.\nSource:\u00a0Resolution MEPC.207(62), 2011 Guidelines for the control and management of ships\u2019 biofouling to minimize the transfer of invasive aquatic species, 15 July 2011, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/inactive": "TERM: Inactive\nURL: https://iadclexicon.org/inactive\n\nInactive\nThe term inactive, when used with regard to well status, is broadly defined by regulatory agencies and covers a wide spectrum of wellbore conditions. Furthermore, Federal and state regulatory programs rarely make a distinction between inactive wells which have the completion interval isolated from the wellbore and those which have open completion intervals. Well status terms such as shut-in, standing, temporarily abandoned (TA), inactive, suspended, etc. have generally been used interchangeably by regulatory agencies. Industry and regulatory agencies should standardize the terminology used to describe inactive wells. API recommends that inactive wells be classified as either shut-in or TA as defined below.\nSource:\nAPI\nBULLETIN E3, Environmental Guidance Document: Well Abandonment and Inactive Well Practices for U.S. Exploration and Production Operations, First Edition, January 1993 (Reaffirmed June 2000).\nGlobal Standards\nInactive\n\u201cInactive well\u201d means a well that is not being used for beneficial purposes such as production, injection or monitoring and that is not being drilled, completed, repaired or worked over.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/inactive-cell": "TERM: Inactive Cell\nURL: https://iadclexicon.org/inactive-cell\n\nInactive Cell\nInactive Cell\u2015a land treatment cell which is not used for E and P Waste receipts or has been taken out of service by a land treatment facility. Such cell may be considered inactive only if it is a new cell which has not yet received E and P Waste or an existing cell which is in compliance with the applicable testing criteria of this Chapter.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/inactive-well": "TERM: Inactive Well\nURL: https://iadclexicon.org/inactive-well\n\nInactive Well\nA well where production, injection, disposal or workover operations have ceased, but permanent abandonment has not taken place. inactive wells should be classified as either shut-in or temporarily abandoned. Shut-in status should begin 90 days after operations stop, and temporarily abandoned status should commence one day after temporary abandonment operations have been completed.\nSource:\nAPI\nBULLETIN E3, Environmental Guidance Document: Well Abandonment and Inactive Well Practices for U.S. Exploration and Production Operations, First Edition, January 1993 (Reaffirmed June 2000).\nGlobal Standards\nInactive Well\nINACTIVE WELL shall mean any shut-in well from which no production has been sold for a period of twelve (12) consecutive months; any well which has been temporarily abandoned for a period of six (6) consecutive months; or, any injection well which has not been utilized for a period of twelve (12) consecutive months.\nSource:\u00a0Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations\nInactive Well\nAn unplugged well that has been spudded or has been equipped with cemented casing and that has had no reported production, disposal, injection, or other permitted activity for a period of greater than 12 months.\nSource:\u00a0Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/inactive-well-program-concepts": "TERM: Inactive Well Program Concepts\nURL: https://iadclexicon.org/inactive-well-program-concepts\n\nInactive Well Program Concepts\nThe API inactive well program is a risk-based approach for determining if an inactive well poses a threat to fresh water aquifers, surface soils, or surface waters. The methodology described in the following sections identifies wellbore conditions that prevent fluid migration from pressured formations. Fluid migration potentials for inactive wells are defined based upon the presence of pressured formations and upon the well construction and its mechanical integrity.\nSource:\nAPI\nBULLETIN E3, Environmental Guidance Document: Well Abandonment and Inactive Well Practices for U.S. Exploration and Production Operations, First Edition, January 1993 (Reaffirmed June 2000).\nGlobal Standards", "https://iadclexicon.org/inactive-well-monitoring-program-design": "TERM: Inactive Well Monitoring Program Design\nURL: https://iadclexicon.org/inactive-well-monitoring-program-design\n\nInactive Well Monitoring Program Design\nThe procedures discussed in this document are intended for operators use in designing their own inactive well programs. The primary concern in managing inactive wells is identifying changing wellbore conditions in a timely manner so action can be taken before fluid migration occurs. For example, if monitoring indicates the completion interval changes from a non-pressured formation to a pressured formation, the operator should reevaluate the well\u2019s fluid migration potential and take action, as appropriate. The purpose of the program is to monitor pressures and to take appropriate action when unusual changes occur.\nThe guidelines and examples presented are not intended to cover ail wellbore conditions or pressured formation scenarios. It is assumed that operators will use these concepts to design specific programs to meet any special circumstances that may arise.\nNOTE: When developing inactive well program, operators should consult applicable Federal, state, and local regulations, as well as consider lease and landowner obligations, to ensure their program meets all requirements.\nSource:\nAPI\nBULLETIN E3, Environmental Guidance Document: Well Abandonment and Inactive Well Practices for U.S. Exploration and Production Operations, First Edition, January 1993 (Reaffirmed June 2000).\nGlobal Standards", "https://iadclexicon.org/inactive-well-program-goal": "TERM: Inactive Well Program Goal\nURL: https://iadclexicon.org/inactive-well-program-goal\n\nInactive Well Program Goal\nThe goal of the API inactive well program is to focus operator efforts on those inactive wells that pose a threat to fresh water aquifers or the surface. The API program involves a risk-based approach to developing effective monitoring programs for inactive wells so that fluid migration into fresh water aquifers, surface soils, or surface waters is prevented. TO meet this goal and to provide the greatest flexibility in monitoring program design, it is suggested that operators take appropriate action to add levels of protection whenever practical or appropriate.\nFor example, temporarily abandoning a producing well completed with a packer in a pressured formation adds a level of protection, since the completion interval is isolated. In such a case, the risk of wellbore fluid migration from the completion interval is reduced, which may justify less frequent monitoring.\nSource:\nAPI\nBULLETIN E3, Environmental Guidance Document: Well Abandonment and Inactive Well Practices for U.S. Exploration and Production Operations, First Edition, January 1993 (Reaffirmed June 2000).\nGlobal Standards", "https://iadclexicon.org/inadequately-ventilated-areas": "TERM: Inadequately Ventilated Areas\nURL: https://iadclexicon.org/inadequately-ventilated-areas\n\nInadequately Ventilated Areas\nInadequately ventilated areas are defined as rooms, buildings, or spaces that do not have a natural or a mechanical ventilation system providing for adequate ventilation as defined in 6.3.2.\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards", "https://iadclexicon.org/inbound-flight": "TERM: Inbound Flight\nURL: https://iadclexicon.org/inbound-flight\n\nInbound Flight\nFlight from offshore to onshore.\nSource:\u00a0NOGEPA Guideline 14, Helideck Operations and Procedures Manual, Netherlands, Version 2, December 2011.\nGlobal Standards", "https://iadclexicon.org/incident-commander": "TERM: Incident Commander\nURL: https://iadclexicon.org/incident-commander\n\nIncident Commander\nIndividual responsible for the overall management of the response\u2014responsible for all aspects of the response, including developing incident objectives and managing all incident operations, setting priorities, and defining the Incident Command System (ICS) organization for the particular response.\nNOTE 1 Even if other positions are not assigned, the IC is always designated.\nNOTE 2 The IC may assign deputies, who may be from the same agency or from assisting agencies; deputies may also be used at section and branch levels of the ICS organization.\nNOTE 3 Deputies must have the same qualifications as the person for whom they work, as they must be ready to take over that position at any time.\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards", "https://iadclexicon.org/incendive-discharge": "TERM: Incendive Discharge\nURL: https://iadclexicon.org/incendive-discharge\n\nIncendive Discharge\nElectrostatic spark discharge of sufficient energy to ignite a flammable atmosphere.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/incident": "TERM: Incident\nURL: https://iadclexicon.org/incident\n\nIncident\nOccurrence, caused by either human action or natural phenomena, which may cause harm and may require action.\nSource:\nAPI\nSTANDARD 780, Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, First Edition, May 2013.\nGlobal Standards\nIncident\n\u201cIncident\u201d means a fortuitous event that compromises or is likely to compromise the safety of, or endangers or is likely to endanger the health, well-being or life of, a person involved in a diving operation (incident).\nSource:\u00a0Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations\nIncident\n\u201cIncident\u201d means\nany event that causes\na lost or restricted workday injury,\ndeath,\nfire or explosion,\na loss of containment of any fluid from a well,\nan imminent threat to the safety of a person, installation or support craft, or\npollution;\nany event that results in a missing person; or\nany event that causes\nthe impairment of any structure, facility, equipment or system critical to the safety of persons, an installation or support craft, or\nthe impairment of any structure, facility, equipment or system critical to environmental protection. (incident).\nSource:\u00a0Canada Oil and Gas Drilling and Production Regulations, SOR/2009-315, February 2013.\nRegulations\nSource:\u00a0Drilling and Production Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, March 31, 2011.\nRegulatory Guidance\nSource:\u00a0Nova Scotia Offshore Petroleum Drilling and Production Regulations, SOR/2009-317, Canada, current to May 31, 2012.\nRegulations\nIncident\nOccurrence, caused by either human action or natural phenomena, that may cause harm and that may require action.\nSample Usage:\nDHS plays a role in reducing the risk of a catastrophic incident in the United States.\nAnnotation:\nHomeland security incidents can include major disasters, emergencies, terrorist attacks, terrorist threats, wildland and urban fires, floods, hazardous materials spills, nuclear accidents, aircraft accidents, earthquakes, hurricanes, tornadoes, tropical storms, war-related disasters, public health and medical emergencies, law enforcement encounters and other occurrences requiring a mitigating response.\nHarm can include human casualties, destruction of property, adverse economic impact, and/or damage to natural resources.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance\nIncident\nAny event that caused or, under slightly different circumstances, would likely have caused harm to personnel, an unauthorized discharge or spill or an imminent threat to the safety of an installation, vessel or aircraft. It also includes any event that impairs the function of any equipment or system critical to the safety of personnel, the installation, vessel or aircraft or any event that impairs the function of equipment or system critical to the protection of the natural environment. Note: 10 OSH (NL) 15; OSH (NS) Element 1, Part 1, Section 1.1; INST 70; DPR 1(1) definition of \u201dincident\u201d and \u201cnear-miss\u201d; GR 27 & 28; DVR 6.\nSource: Incident Reporting and Investigation Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, November 30, 2012.\nRegulatory Guidance\nIncident\nEvent, or chain of events, which cause, or could have caused, injury, illness and/or damage (loss) to assets, the environment or third parties.\nOther Related Terms and Definitions:\nISO-17776 \u2013 Event, or chain of events, which cause, or could have caused, injury, illness and/or damage (loss) to assets, the environment or third parties.\nIADC HSE Case Guidelines Issue 02 \u2013 Includes all undesired circumstances and occurrences that have the potential to cause accidents.\nIADC HSE Case Guidelines Issue 02 \u2013 (\nAccident\n) \u2013 Includes any undesired circumstances which gives rise to ill-health or injury, damage to property, plant, products or the environment.\nSource:\u00a0International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nIncident\n\u201cIncident\u201d means any occurrence or series of occurrences having the same origin, which causes pollution damage or creates a grave and imminent threat of causing such damage.\nSource:\u00a0International Convention on Civil Liability for Bunker Oil Pollution Damage, 2001.\nLegislation\nIncident\nAn event or chain of events that has resulted in harmful consequences, such as injuries, illnesses, property damage or environmental impact.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, Jun\nIncident\nEvent or chain of events which cause, or could have caused, injury, illness and/or damage (loss) to assets, the environment or third parties.\nSource:\u00a0ISO 17776:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Guidelines on tools and techniques for hazard identification and risk assessment.\nGlobalStandards\nIncident\nAn occurrence that actually or potentially results in adverse consequences to (adverse effects on) (poses a threat to) an information system or the information that the system processes, stores, or transmits and that may require a response action to mitigate the consequences.\nExtended Definition: An occurrence that constitutes a violation or imminent threat of violation of security policies, security procedures, or acceptable use policies.\nAdapted from: CNSSI 4009, FIPS 200, NIST SP 800-53 Rev 4, ISSG\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards\nIncident\n\u201cIncident\u201d means an occurrence that could or does result in a health or safety hazard causing harm or damage including an accident or high potential incident.\nNova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nIncident\nAn event or chain of events which has caused or could have caused injury, illness and/or damage (loss) to assets, the environment or third parties. (The word \u2018accident\u2019 is used by some writers and organisations to denote an incident which has caused injury, illness and/or damage, but the term also has connotations of \u2018bad luck\u2019 in common speech, and is therefore avoided by others. In these guidelines, only the term \u2018incident\u2019 has been used\u2014in the above sense which embraces the concept of \u2018accident\u2019.)\nSource:\u00a0OGP Report No. 6.36/210, Guidelines for the Development and Application of Health, Safety and Environmental Management Systems, International Association of Oil & Gas Producers, July 1994.\nGlobal Standards\nIncident\nAn event or chain of events which has caused or could have caused injury, illness and/or damage (loss) to assets, the environment or third parties. (The word \u2018accident\u2019 is used by some writers and organisations to denote an incident which has caused injury, illness and/or damage, but the term also has connotations of \u2018bad luck\u2019 in common speech, and is therefore avoided by others. In these guidelines, only the term \u2018incident\u2019 has been used\u2014in the above sense which embraces the concept of \u2018accident\u2019.)\nSource:\u00a0OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards", "https://iadclexicon.org/incident-report": "TERM: Incident Report\nURL: https://iadclexicon.org/incident-report\n\nIncident report\nIncident report means a report that includes:\nall the material facts and circumstances of the incident that the licensee is aware of or is able, by reasonable search and inquiry, to find out, including the following:\nthe date, time and place of the incident;\nthe particulars of any loss or damage caused by the incident;\nif petroleum or a greenhouse gas substance escaped from the pipeline or ignited \u2014 the amount of that substance and the measures taken to control the escape or fire;\nthe cause of the incident;\nthe repairs (if any) carried out, or proposed to be carried out, on the pipeline; and\nthe corrective action that has been taken, or is proposed to be taken, to prevent another incident of that kind.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/incident-response": "TERM: Incident Response\nURL: https://iadclexicon.org/incident-response\n\nIncident Response\nThe activities that address the short-term, direct effects of an incident and may also support short-term recovery.\nExtended Definition: In the Workforce framework, cybersecurity work where a person: Responds to crisis or urgent situations within the pertinent domain to mitigate immediate and potential threats; uses mitigation, preparedness, and response and recovery approaches, as needed, to maximize survival of life, preservation of property, and information security. Investigates and analyzes all relevant response activities.\nFrom: Workforce Framework.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/incident-management": "TERM: Incident Management\nURL: https://iadclexicon.org/incident-management\n\nIncident Management\nThe management and coordination of activities associated with an actual or potential occurrence of an event that may result in adverse consequences to information or information systems.\nAdapted from: NCSD Glossary, ISSG NCPS Target Architecture Glossary.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/incinerator": "TERM: Incinerator\nURL: https://iadclexicon.org/incinerator\n\nIncinerator\nIncinerator ashes means ash and clinkers resulting from shipboard incinerators used for the incineration of garbage.\nSource: Resolution MEPC.201(62), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships, 1973 (Revised MARPOL Annex V), 15 July 2011, International Maritime Organization.\nLegislation", "https://iadclexicon.org/incident-response-plan": "TERM: Incident Response Plan\nURL: https://iadclexicon.org/incident-response-plan\n\nIncident Response Plan\nA set of predetermined and documented procedures to detect and respond to a cyber incident.\nAdapted from: CNSSI 4009.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/incidental-pressure": "TERM: Incidental Pressure\nURL: https://iadclexicon.org/incidental-pressure\n\nIncidental Pressure\nTemporary pressure increase due to incidental (i.e. transient) conditions.\nEXAMPLE Incidental pressure occurs in situations where the pressure increases temporarily due to surge, unintended shut in, well kill (bull heading), failure of a pressure protection system, or other incidental conditions. Incidental pressure can exceed design pressure temporarily.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards", "https://iadclexicon.org/incidental-greenhouse-gas-related-substance": "TERM: Incidental Greenhouse Gas-related Substance\nURL: https://iadclexicon.org/incidental-greenhouse-gas-related-substance\n\nIncidental greenhouse gas-related substance\nIncidental greenhouse gas-related substance has the meaning given by section 23.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/incipient-failure": "TERM: Incipient Failure\nURL: https://iadclexicon.org/incipient-failure\n\nIncipient Failure\nImperfection in the state or condition of an item so that a degraded or critical failure might (or might not) eventually be the expected result if corrective actions are not taken.\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobalS\ntandards", "https://iadclexicon.org/incipient-stage-fire": "TERM: Incipient Stage Fire\nURL: https://iadclexicon.org/incipient-stage-fire\n\nIncipient Stage Fire\nIs a fire which is in the initial or beginning stage and which can be controlled or extinguished by portable fire extinguishers or small hose systems without the need for protective clothing or breathing apparatus.\nSource:\nAPI\nRP 14G, Recommended Practice for Fire Prevention and Control on Fixed Open-type Offshore Production Platforms: Upstream Segment, Fourth Edition, April 2007.\nGlobal Standards\nIncipient Stage Fire\n\u201cIncipient Stage Fire\u201d means a fire which is in the initial or beginning stage and which can be controlled or extinguished by portable fire extinguishers.\nSource:\u00a0State of Wyoming Occupational Safety and Health Rules and Regulations for Oil and Gas Well Drilling, Revised January 8, 2013.\nRegulations", "https://iadclexicon.org/include": "TERM: Include\nURL: https://iadclexicon.org/include\n\nInclude\nInclude: to contain, embrace, or comprise, as a whole does parts or any part or element; to contain as a subordinate element; involve as a factor (The Macquarie Dictionary Online \u00a9 2007).\nSource: NOPSEMA Guidance note: Safety Case Content and Level of Detail, N-04300-GN0106, Australia, Revision 5, December 2012.\nRegulatory Guidance", "https://iadclexicon.org/inclining-test": "TERM: Inclining Test\nURL: https://iadclexicon.org/inclining-test\n\nInclining Test\nThe inclining test involves moving a series of known weights, normally in the transverse direction, and then measuring the resulting change in the equilibrium heel angle of the ship. By using this information and applying basic naval architecture principles, the ship\u2019s vertical centre of gravity (VCG) is determined.\nSource:\nIMO resolution MSC.267(85), International Code on Intact Stability, 2008 (2008 IS Code), 4\u00a0December 2008, International Maritime Organization.\nRegulatory Guidance\nSource:\u00a0IMO Resolution MSC.267(85), adoption of the International Code on Intact Stability, 2008 (2008 IS Code), 4 December 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/incompressible-fluids": "TERM: Incompressible Fluids\nURL: https://iadclexicon.org/incompressible-fluids\n\nIncompressible Fluids\nFluids having very little change in volume as pressure is significantly increased or decreased..\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/increased-safety": "TERM: Increased Safety\nURL: https://iadclexicon.org/increased-safety\n\nIncreased safety\nA type of protection applied to electrical apparatus that does not produce arcs or sparks in normal service and under specified abnormal conditions, in which additional measures are applied so as to give increased security against the possibility of excessive temperatures and of the occurrence of arcs and sparks. This type of protection is referred to as \u201ce.\u201d\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/incremental-production": "TERM: Incremental Production\nURL: https://iadclexicon.org/incremental-production\n\nIncremental Production\nThe volume of oil produced by an expanded enhanced recovery project in excess of the production decline rate established under conditions before expansion of an existing enhanced recovery project.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/indenture-level": "TERM: Indenture Level\nURL: https://iadclexicon.org/indenture-level\n\nIndenture Level\nLevel of subdivision of an item from the point of view of maintenance action.\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobalS\ntandards", "https://iadclexicon.org/independent": "TERM: Independent\nURL: https://iadclexicon.org/independent\n\nIndependent\nIndependent\nmeans that a piping or venting system, for example, is in no way connected to another system and that there are no provisions available for the potential connection to other systems.\nSource: Resolution MEPC.119(52), 2004 amendments to the International Code for the Construction and Equipment of Ships Carrying Dangerous Chemicals in Bulk (IBC Code), 15 October 2004.\nRegulatory guidance, International Maritime Organization\nIndependent\nFor the purposes of paragraph (6) and regulations 19 and 20, a person shall be regarded as independent only where\u2014\nhis function will not involve the consideration by him of an aspect, of a thing liable to be examined, for which he bears or has borne such responsibility as might compromise his objectivity; and\nhe will be sufficiently independent of a management system, or of a part thereof, which bears or has borne any responsibility for an aspect of which he might consider, of a thing liable to be examined, to ensure that he will be objective in discharging his function\nSource: The Offshore Installations (Safety Case) Regulations 2005, UK S.I. 2005/3117, 2005.\nRegulations\nIndependent\nIn these regulations, a person is independent in the exercise of a function if\u2014\n(a) the function does not involve the examination of any thing for which the person has or has had a level of responsibility that could compromise the person\u2019s objectivity; or\n(b) the function involves the examination of a thing and the person\u2014\n(i) is sufficiently independent of and separate from the line management of the thing to ensure that the person will be objective in the exercise of his or her function; and\n(ii) is sufficiently free from any influence that could compromise the person\u2019s independence, including influence of an operational or financial nature.\nSource: Health and Safety in Employment (Petroleum Exploration and Extraction) Regulations 2013, SR 2013/208, New Zealand, as of May 2013.\nRegulations", "https://iadclexicon.org/independent-assessor": "TERM: Independent Assessor\nURL: https://iadclexicon.org/independent-assessor\n\nIndependent Assessor\nPerson carrying out an assessment who is not the direct supervisor of the person to be assessed and who is independent of the direct work group.\nNote 1 to entry: This person needs to be trained and qualified in assessment and debrief techniques and needs to have competence in the technical skills being assessed.\nNote 2 to entry: Independence needs to be demonstrated to ensure that a balanced and fair assessment of a\u00a0person\u2019s competency in the subject is completed.\nSource:\nISO/TS 17969:2015, Petroleum, petrochemical and natural gas industries \u2014 Guidelines on competency for personnel, First Edition, June 2015.\nGlobal Standards", "https://iadclexicon.org/independent-double-bottom-tank": "TERM: Independent Double Bottom Tank\nURL: https://iadclexicon.org/independent-double-bottom-tank\n\nIndependent Double Bottom Tank\nAn independent double bottom tank is a double bottom tank which is separate from topside tanks, side tanks or deep tanks.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 1, Regulations, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/independent-leg-jack-up": "TERM: Independent Leg Jack-Up\nURL: https://iadclexicon.org/independent-leg-jack-up\n\nIndependent Leg Jack-Up\nJack-up unit with legs that can be raised and lowered independently.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/independent-failures": "TERM: Independent Failures\nURL: https://iadclexicon.org/independent-failures\n\nIndependent Failures\nMost of the basic probabilistic calculations and most of the models used in the reliability field are relevant only for independent events.\u00a0Two events, A and B, are independent if the occurrence of A is independent of that of B. Mathematically speaking, that means that the conditional probability of occurrence of B given the occurrence of A,\nP\n(B/A), is simply equal to\nP\n(B).\u00a0Independent failures are, of course, a particular case of independent events.\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal Standards", "https://iadclexicon.org/independent-verification-agent": "TERM: Independent Verification Agent\nURL: https://iadclexicon.org/independent-verification-agent\n\nIndependent Verification Agent\nParty or group independent from the manufacturer and the purchaser.\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards\nIndependent Verification Agent\nIndependent party or group, selected by the manufacturer, who can verify the indicated methodologies or performance based on the technical literature, analyses, and test results and other information provided by the manufacturer. NOTE The agent is also called upon to witness some measurements and tests related to material qualification.\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/independent-tank": "TERM: Independent Tank\nURL: https://iadclexicon.org/independent-tank\n\nIndependent Tank\nIndependent tank\nmeans a cargo-containment envelope, which is not contiguous with, or part of, the hull structure. An independent tank is built and installed so as to eliminate whenever possible (or in any event to minimize) its stressing as a result of stressing or motion of the adjacent hull structure. An independent tank is not essential to the structural completeness of the ship\u2019s hull.\nSource: Resolution MEPC.119(52), 2004 amendments to the International Code for the Construction and Equipment of Ships Carrying Dangerous Chemicals in Bulk (IBC Code), 15 October 2004.\nRegulatory guidance, International Maritime Organization\nIndependent Tank\nSelf-supporting tank which does not form part of the vessel\u2019s hull and does not contribute to the hull strength.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/indian-lands": "TERM: Indian Lands\nURL: https://iadclexicon.org/indian-lands\n\nIndian Lands\nINDIAN LANDS shall mean those lands located within the exterior boundaries of a defined Indian reservation, including allotted Indian lands, in which the legal, beneficial, or restricted ownership of the underlying oil, gas, or coal bed methane or of the right to explore for and develop the oil, gas, or coal bed methane belongs to or is leased from an Indian tribe.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/indian-reserve": "TERM: Indian Reserve\nURL: https://iadclexicon.org/indian-reserve\n\nIndian Reserve\nIn this section, \u201cIndian reserve\u201d means\nA reserve, as defined in the Indian Act;\nCategory IA land or Category IA-N land, as defined in the Cree-Naskapi (of Quebec) Act, chapter 18 of the Statutes of Canada, 1984; or\nSechelt lands, as defined in the Sechelt Indian Band Self-Government Act, chapter 27 of the Statutes of Canada, 1986.\nSource: National Energy Board Act, R.S.C., 1985, c. N-7, Canada, current to April 29, 2013.\nLegislation", "https://iadclexicon.org/indication": "TERM: Indication\nURL: https://iadclexicon.org/indication\n\nIndication\nA response or evidence resulting from the application of a nondestructive evaluation technique.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017. Global Standards\nIndication\nVisual sign of cracks, pits, or other abnormalities found during nondestructive examination.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nIndication\nVisual sign of cracks, pits, or other abnormalities found during nondestructive examination (NDE).\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nIndication\nAn identified discontinuity or flaw in a material determined by a nondestructive material inspection technique.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards\nIndication\nEvidence of a discontinuity that requires interpretation to determine its significance.\nSource:\nAPI\nSPEC 5DP, Specification for Drill Pipe, First Edition, August 2009.\nGlobal Standards\nIndication\nVisual sign of cracks, pits or other abnormalities found during liquid penetrant and magnetic particle examinations.\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards", "https://iadclexicon.org/indications": "TERM: Indications\nURL: https://iadclexicon.org/indications\n\nIndications\nA response or evidence resulting from the application of a NDE that may be nonrelevant or could be flaws or defects upon further analysis.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nIndications\nA response or evidence resulting from the application of a nondestructive examination.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006.\nGlobal Standards\nIndication\nResponse or evidence from NDT.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards\nIndication\nVisual signs of cracks, pits, or other abnormalities found during liquid penetrant and magnetic particle examination.\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/indications-linear": "TERM: Indications, Linear\nURL: https://iadclexicon.org/indications-linear\n\nIndications, Linear\nAn indication in liquid penetrant or magnetic particle examination whose length is equal to or greater than 3 times its width.\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/indications-relevant": "TERM: Indications, Relevant\nURL: https://iadclexicon.org/indications-relevant\n\nIndications, Relevant\nAny indication in liquid penetrant or magnetic particle examination with a major dimension over 0.062 in.\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/indications-rounded": "TERM: Indications, Rounded\nURL: https://iadclexicon.org/indications-rounded\n\nIndications, Rounded\nAny indication in liquid penetrant or magnetic particle examination that is approximately circular or elliptical with its length less than 3 times its width.\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/indicator": "TERM: Indicator\nURL: https://iadclexicon.org/indicator\n\nIndicator (or Readout)\nDevice for displaying a condition, a current or a potential. EXAMPLES Analog and digital galvanometers, A-scan displays, warning lights, alarms.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards\nIndicator\nVisual indication giving information about the condition of a system or equipment.\nSource:\u00a0IMO resolution A.1021(26), Code on Alarms and Indicators, 2009, 18 January 2010, International Maritime Organization.\nRegulatory Guidance\nIndicator\nInformation or data that provides evidence of a company\u2019s OMS performance, including the strength of risk controls/barriers and progress against objectives.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards\nIndicator\nMeasure\nthat provides an estimate or evaluation of specified\nattributes\nderived from an\nanalytical model\nwith respect to defined\ninformation needs.\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards\nIndicator\nAn occurrence or sign that an incident may have occurred or may be in progress.\nAdapted from: CNSSI 4009, NIST SP 800-61 Rev 2 (DRAFT), ISSG V1.2 Database.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/indirect-consequence": "TERM: Indirect Consequence\nURL: https://iadclexicon.org/indirect-consequence\n\nIndirect Consequence\nEffect that is not a direct consequence of an event, incident, or occurrence, but is caused by a direct consequence, subsequent cascading effects, and/or related decisions.\nSample Usage:\nIn the following months, decreased commerce and tourism were among the indirect consequences resulting from the hurricane.\nAnnotation:\nExamples of indirect consequences can include the enactment of new laws, policies, and risk mitigation strategies or investments, contagion health effects, supply-chain economic consequences, reductions in property values, stock market effects, and long-term cleanup efforts,\nAccounting for indirect consequences in risk assessments is important because they may have greater and longer-lasting effects than the direct consequences.\nIndirect consequences are also sometimes referred to as ripple, multiplier, general equilibrium, macroeconomic, secondary, and tertiary effects.\nThe distinction between direct and indirect consequences is not always clear but what matters in risk analysis is a) capturing the likely effects \u2013 be they designated as direct or indirect \u2013 that should be part of the analysis, b) clearly defining what is contained as part of direct consequences and what is part of indirect consequences, and c) being consistent across the entire analysis. Such consistency and clarity is important for comparability across scenarios and risk analyses.\nInduced consequences are occasionally estimated separately from indirect consequences but should be contained within indirect estimates.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/indirect-displacement": "TERM: Indirect Displacement\nURL: https://iadclexicon.org/indirect-displacement\n\nIndirect displacement\nStaged (multi-step) displacement from one kill weight fluid to another (typically drilling mud to completion brine) in which an intermediate step involves a non-kill-weight fluid (e.g. seawater) being circulated into the well.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/indirect-heater": "TERM: Indirect Heater\nURL: https://iadclexicon.org/indirect-heater\n\nIndirect Heater\nVessel that heats a fluid without using a direct flame.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/individual-alerts": "TERM: Individual Alerts\nURL: https://iadclexicon.org/individual-alerts\n\nIndividual Alerts\nAlerts announcing one abnormal situation and condition requiring attention.\nSource:\u00a0IMO Resolution MSC.302(87), Performance standards for bridge alert management, 17 May 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/individual-risk": "TERM: Individual Risk\nURL: https://iadclexicon.org/individual-risk\n\nIndividual Risk\nRisk to which an individual is exposed during a defined period of time.\nSource:\nISO\n17776:2016, Petroleum and natural gas industries \u2014 Offshore production installations \u2014 Major accident hazard management during the design of new installations, Second Edition, December 2016.\nGlobal Standards", "https://iadclexicon.org/induction-motor": "TERM: Induction Motor\nURL: https://iadclexicon.org/induction-motor\n\nInduction Motor\nMotor that uses current induced into the rotor by electromagnetic fields in the stator.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/indirectly": "TERM: Indirectly\nURL: https://iadclexicon.org/indirectly\n\nIndirectly\nIndirectly means well platform outgoing pipeline may be routed to the manifold of other well platform instead of going directly to the installation.\nSource:\u00a0Guidance Notes on Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, Oil Industry Safety Directorate (India), 2012.\nRegulatory Guidance", "https://iadclexicon.org/individual-risk-per-annum": "TERM: Individual Risk Per Annum\nURL: https://iadclexicon.org/individual-risk-per-annum\n\nIndividual Risk Per Annum (IRPA)\nThe probability that an individual will become a fatality each year.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/individually-identifiable": "TERM: Individually Identifiable\nURL: https://iadclexicon.org/individually-identifiable\n\nIndividually Identifiable\nIndividually identifiable\nmeans a system with the capability to identify the exact location and type of detector or manually activated call point which has activated, and which can differentiate the signal of that device from all others. <Fixed fire detection and fire alarm systems>.\nSource:\u00a0IMO Resolution MSC.311(88), amendments to the International Code for Fire Safety Systems, 3 December 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/induction": "TERM: Induction\nURL: https://iadclexicon.org/induction\n\nInduction\nAct of inducing a magnetic field in a ferromagnetic body.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/industrial-automation-and-control-systems": "TERM: Industrial Automation and Control Systems\nURL: https://iadclexicon.org/industrial-automation-and-control-systems\n\nIndustrial Automation and Control Systems\nCollection of personnel, hardware, and software that can affect or influence the safe, secure, and reliable operation of an industrial process.\nNOTE: These systems include, but are not limited to:\nindustrial control systems, including distributed control systems (DCSs), programmable logic controllers (PLCs), remote terminal units (RTUs), intelligent electronic devices, supervisory control and data acquisition (SCADA), networked electronic sensing and control, and monitoring and diagnostic systems. (In this context, process control systems include basic process control system and safety-instrumented system [SIS] functions, whether they are physically separate or integrated.)\nassociated information systems such as advanced or multivariable control, online optimizers, dedicated equipment monitors, graphical interfaces, process historians, manufacturing execution systems, and plant information management systems.\nassociated internal, human, network, or machine interfaces used to provide control, safety, and manufacturing operations functionality to continuous, batch, discrete, and other processes.\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/industrial-control-system": "TERM: Industrial Control System\nURL: https://iadclexicon.org/industrial-control-system\n\nIndustrial Control System\nAn information system used to control industrial processes such as manufacturing, product handling, production, and distribution or to control infrastructure assets.\nAdapted from: NIST SP 800-53 Rev 4, NIST SP 800-82.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/industrial-modification": "TERM: Industrial Modification\nURL: https://iadclexicon.org/industrial-modification\n\nIndustrial Modification\nThis term is used to identify those operations related to refining, petrochemical plants, and chemical plants. The term does not include field processing such as that performed by gasoline plants and their associated gathering systems.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/industrial-machinery-and-components": "TERM: Industrial Machinery and Components\nURL: https://iadclexicon.org/industrial-machinery-and-components\n\nIndustrial Machinery and Components\nIndustrial machinery and components are the machinery and components which are used in connection with the drilling operation.\nSource: IMO Resolution A.1023(26), Code for the Construction and Equipment of Mobile Offshore Drilling Units (2009 MODU Code), 2009.\nGlobal Standards\nIndustrial Machinery and Components\nDrilling, process plant and industrial machinery and components are the machinery and components which are used in connection with the operation of drilling, production and process systems.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 7, Safety Systems, Hazardous Areas and Fire, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/industrial-systems-and-components": "TERM: Industrial Systems and Components\nURL: https://iadclexicon.org/industrial-systems-and-components\n\nIndustrial systems and components\nIndustrial systems and components means any machinery or equipment except diving systems on board a mobile offshore drilling unit for use in the industrial function of the unit.\nSource: Mobile Offshore Drilling Units, 46 CFR 107-109 (2013).\nRegulations", "https://iadclexicon.org/industry-qualified-ultrasonic-angle-beam-examiner": "TERM: Industry-qualified Ultrasonic Angle Beam Examiner\nURL: https://iadclexicon.org/industry-qualified-ultrasonic-angle-beam-examiner\n\nIndustry-qualified Ultrasonic Angle Beam Examiner\nA person who possesses an ultrasonic (UT) angle beam qualification from API (e.g. API QUTE/QUSE Detection and Sizing Tests) or an equivalent qualification approved by the owner/user.\nNOTE: Rules for equivalency are defined on the API ICP website.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/industry-qualified-ut-angle-beam-examiner": "TERM: Industry-qualified UT angle beam examiner\nURL: https://iadclexicon.org/industry-qualified-ut-angle-beam-examiner\n\nIndustry-qualified UT angle beam examiner\nA person who possesses an ultrasonic angle beam qualification from API (e.g. API QUTE/QUSE Detection and Sizing Tests) or an equivalent qualification approved by the owner/user.\nNOTE: Rules for equivalency are defined on the API ICP website.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/industry-qualified-ut-shear-wave-examiner": "TERM: Industry-qualified UT Shear Wave Examiner\nURL: https://iadclexicon.org/industry-qualified-ut-shear-wave-examiner\n\nIndustry-qualified UT shear wave examiner\nA person who possesses an ultrasonic shear wave qualification from API (e.g. API-QUTE) or an equivalent qualification approved by the owner/user.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006.\nGlobal Standards", "https://iadclexicon.org/industry-standard": "TERM: Industry Standard\nURL: https://iadclexicon.org/industry-standard\n\nIndustry Standard\nIndustry standard\nmeans international or national standards which are recognized in thecountry where the ship is built, subject to the approval of the Administration.\nSource:\u00a0IMO MSC.1/Circ.1175, guidance on shipboard towing and mooring equipment, 24 May 2004, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/inert-entry": "TERM: Inert Entry\nURL: https://iadclexicon.org/inert-entry\n\nInert Entry\nEntry into a confined space with an inert atmosphere starts as soon as any part of the entrant\u2019s body breaks the plane of an opening into the space and triggers the need for rescue capability. \u201cEntry\u201d includes all subsequent activities in the inert confined space.\nSource: API Standards 2217A, Guidelines for Safe Work in Inert Confined Spaces in the Petroleum and Petrochemical Industries, Fourth Edition, July 2009.\nGlobal Standards", "https://iadclexicon.org/inertia": "TERM: Inertia\nURL: https://iadclexicon.org/inertia\n\nInertia\nForce that keeps a stationary body from moving and a moving body from changing speed or direction..\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/inertial-loadset": "TERM: Inertial Loadset\nURL: https://iadclexicon.org/inertial-loadset\n\nInertial Loadset\nSet of actions that approximates the effect of the inertial forces.\u00a0NOTE An inertial loadset is used only in quasi-static analyses.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/inerting": "TERM: Inerting\nURL: https://iadclexicon.org/inerting\n\nInerting\nThe process of eliminating the potential for a flammable atmosphere by using an inert gas such as nitrogen, carbon dioxide or steam (water vapor) to displace oxygen required for ignition.\nAPI\nRP 2201, Safe Hot Tapping Practices in the Petroleum & Petrochemical Industries, Fifth Edition, July 2003 (Reaffirmed October 2010),\nGlobal Standards\nAPI\nRP 2009, Safe Welding, Cutting, and Hot Work Practices in the Petroleum and Petrochemical Industries, Seventh Edition, February 2002 (Reaffirmed, March 2012),\nGlobal Standards\nInerting\nThe process of eliminating the potential for a flammable atmosphere by using an inert gas such as nitrogen or carbon dioxide to displace oxygen required for ignition.\nSource: API Standards 2217A, Guidelines for Safe Work in Inert Confined Spaces in the Petroleum and Petrochemical Industries, Fourth Edition, July 2009.\nGlobal Standards", "https://iadclexicon.org/inflatable-appliance": "TERM: Inflatable Appliance\nURL: https://iadclexicon.org/inflatable-appliance\n\nInflatable Appliance\nInflatable appliance means an appliance that depends upon nonrigid, gas-filled chambers for buoyancy and that is normally kept uninflated until ready for use.\nSource: Mobile Offshore Drilling Units, 46 CFR 107-109 (2013).\nRegulations\nInflatable Appliance\nInflatable appliance\nis an appliance which depends upon non-rigid, gas-filled chambers for buoyancy and which is normally kept uninflated until ready for use. <Chapter III, Part A, regulation 3>.\nSource:\u00a0IMO Resolution MSC.47(66), adoption of amendments to the International Convention for the Safety of Life at Sea (SOLAS), 1974, 4 June 1996, International Maritime Organization.\nLegislation", "https://iadclexicon.org/infill": "TERM: Infill\nURL: https://iadclexicon.org/infill\n\nInfill\nSoil above the plan area of the spudcan arising from sediment transport or hole sidewall collapse.\u00a0NOTE Infill is part of backfill (3.7).\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/infill-well": "TERM: Infill Well\nURL: https://iadclexicon.org/infill-well\n\nInfill Well\n\u201cInfill well\u201d means a well in a compulsory pooled proration or spacing unit to be completed in a pool in which an existing well drilled pursuant to the compulsory pooling order has been completed and not plugged and abandoned.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/inflatable-packing-element": "TERM: Inflatable Packing Element\nURL: https://iadclexicon.org/inflatable-packing-element\n\nInflatable Packing Element\nPacker or bridge plug packing element energized to form a seal by applying fluid pressure directly to the element.\nSource:\nAPI\nSPEC 11D1, Packers and Bridge Plugs, Upstream Segment, Second Edition, July 2009.\nGlobal Standards", "https://iadclexicon.org/inert-wastes": "TERM: Inert Wastes\nURL: https://iadclexicon.org/inert-wastes\n\nInert Wastes\nNonreactive, nontoxic, and essentially insoluble oil and gas wastes, including, but not limited to, concrete, glass, wood, metal, wire, plastic, fiberglass, and trash.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/inflated-appliance": "TERM: Inflated Appliance\nURL: https://iadclexicon.org/inflated-appliance\n\nInflated Appliance\nInflated appliance means an appliance that depends upon nonrigid, gas-filled chambers for buoyancy and that is kept inflated and ready for use at all times.\nSource: Mobile Offshore Drilling Units, 46 CFR 107-109 (2013).\nRegulations\nInflated Appliance\nInflated appliance\nis an appliance which depends upon non-rigid, gas-filled chambers for buoyancy and which is kept inflated and ready for use at all times. <Chapter III, Part A, regulation 3>.\nSource:\u00a0IMO Resolution MSC.47(66), adoption of amendments to the International Convention for the Safety of Life at Sea (SOLAS), 1974, 4 June 1996, International Maritime Organization.\nLegislation", "https://iadclexicon.org/inflow-performance": "TERM: Inflow Performance\nURL: https://iadclexicon.org/inflow-performance\n\nInflow Performance (IPR)\nRepresents the ability of a well to produce fluids and is typically represented by the curve of a plot of flowing pressure versus flow rate.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards", "https://iadclexicon.org/inflow-test": "TERM: Inflow Test\nURL: https://iadclexicon.org/inflow-test\n\nInflow test or negative test or negative differential test\nA test in which the hydrostatic pressure is reduced such that the net differential pressure direction is from the formation into the wellbore.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/inflow-testing": "TERM: Inflow Testing\nURL: https://iadclexicon.org/inflow-testing\n\nInflow Testing\nLeak test of well barrier element by creating a differential pressure and observing for pressure change on the low pressure side\nNote: 1 to entry: See also 5.9.3.3.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards", "https://iadclexicon.org/influx": "TERM: Influx\nURL: https://iadclexicon.org/influx\n\nInflux\nThe flow of fluids from the formation into the well bore.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards", "https://iadclexicon.org/information": "TERM: Information\nURL: https://iadclexicon.org/information\n\nInformation\nInformation regarding participating players means the name of companies, or sole proprietorships involved in the diving operation, address, etc. and contact person.\nSource:\u00a0Guidelines Regarding the Management Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/information-activity-carried": "TERM: Information on the Activity to be Carried Out\nURL: https://iadclexicon.org/information-activity-carried\n\nInformation on the Activity to be Carried Out\nInformation on the activity to be carried out, means, in addition to the assignment itself, also the diving method, diving system and equipment and diving facility (vessel/barge or other).\nSource:\u00a0Guidelines Regarding the Management Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/information-and-communications-technology": "TERM: Information and Communication(s) Technology\nURL: https://iadclexicon.org/information-and-communications-technology\n\nInformation and Communication(s) Technology\nAny information technology, equipment, or interconnected system or subsystem of equipment that processes, transmits, receives, or interchanges data or information.\nAdapted from: The Access Board\u2019s 2011 Advance Notice of Proposed Rulemaking for Section 508.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/information-asset": "TERM: Information Asset\nURL: https://iadclexicon.org/information-asset\n\nInformation Asset\nKnowledge or data that has value to the individual or organization.\nNOTE Adapted from ISO/IEC 27000:2009.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards", "https://iadclexicon.org/information-assurance": "TERM: Information Assurance\nURL: https://iadclexicon.org/information-assurance\n\nInformation Assurance\nThe measures that protect and defend information and information systems by ensuring their availability, integrity, and confidentiality.\nAdapted from: CNSSI 4009\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/information-drilling": "TERM: Information Drilling\nURL: https://iadclexicon.org/information-drilling\n\nInformation Drilling\n\u201cInformation drilling\u201d means the drilling of bore-holes for the purpose of procuring scientific information and not with the immediate object of obtaining petroleum.\nSource:\u00a0The Petroleum and Natural Gas Rules, 1959 (As amended from time to time), India, as amended as of May 2013.\nRegulations", "https://iadclexicon.org/information-assurance-compliance": "TERM: Information Assurance Compliance\nURL: https://iadclexicon.org/information-assurance-compliance\n\nInformation Assurance Compliance\nIn the NICE Workforce Framework, cybersecurity work where a person: Oversees, evaluates, and supports the documentation, validation, and accreditation processes necessary to assure that new IT systems meet the organization\u2019s information assurance and security requirements; ensures appropriate treatment of risk, compliance, and assurance from internal and external perspectives.\nFrom: NICE Workforce Framework.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/information-need": "TERM: Information Need\nURL: https://iadclexicon.org/information-need\n\nInformation Need\nInsight necessary to manage objectives, goals, risks and problems.\n[SOURCE: ISO/IEC 15939:2007].\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/information-processing-facilities": "TERM: Information Processing Facilities\nURL: https://iadclexicon.org/information-processing-facilities\n\nInformation Processing Facilities\nAny information processing system, service or infrastructure, or the physical location housing it.\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/information-regarding-such-incidents": "TERM: Information Regarding Such Incidents\nURL: https://iadclexicon.org/information-regarding-such-incidents\n\nInformation Regarding Such Incidents\nInformation regarding such incidents refers only to information that needs to be conveyed to enable control action to be taken.\nSource: Prevention of Fire and Explosion, and Emergency Response on Offshore Installations, Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, Approved Code of Practice and guidance (UK HSE L65), Second Edition, 1997.\nRegulatory Guidance", "https://iadclexicon.org/information-security": "TERM: Information Security\nURL: https://iadclexicon.org/information-security\n\nInformation Security\nPreservation of\nconfidentiality\n,\nintegrity\nand\navailability\nof information.\nNote 1 to entry: In addition, other properties, such as\nauthenticity\n, accountability,\nnon-repudiation\n,\u00a0and\nreliability\ncan also be involved.\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/information-security-continuity": "TERM: Information Security Continuity\nURL: https://iadclexicon.org/information-security-continuity\n\nInformation Security Continuity\nProcesses\nand procedures for ensuring continued\ninformation security\noperations.\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/information-security-event": "TERM: Information Security Event\nURL: https://iadclexicon.org/information-security-event\n\nInformation Security Event\nIdentified occurrence of a system, service or network state indicating a possible breach of information security policy or failure of controls, or a previously unknown situation that may be security relevant.\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/information-security-incident": "TERM: Information Security Incident\nURL: https://iadclexicon.org/information-security-incident\n\nInformation Security Incident\nSingle or a series of unwanted or unexpected\ninformation security events\nthat have a significant\u00a0probability of compromising business operations and threatening\ninformation security.\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/information-sharing": "TERM: Information Sharing\nURL: https://iadclexicon.org/information-sharing\n\nInformation Sharing\nAn exchange of data, information, and/or knowledge to manage risks or respond to incidents.\nAdapted from: NCSD glossary.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/information-security-policy": "TERM: Information Security Policy\nURL: https://iadclexicon.org/information-security-policy\n\nInformation Security Policy\nAn aggregate of directives, regulations, rules, and practices that prescribe how an organization manages, protects, and distributes information.\nFrom: CNSSI 4009; NIST SP 800-53 Rev 4.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/information-security-incident-management": "TERM: Information Security Incident Management\nURL: https://iadclexicon.org/information-security-incident-management\n\nInformation Security Incident Management\nProcesses\nfor detecting, reporting, assessing, responding to, dealing with, and learning from\ninformation.\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/information-technology": "TERM: Information Technology\nURL: https://iadclexicon.org/information-technology\n\nInformation Technology\nAny equipment or interconnected system or subsystem of equipment that processes, transmits, receives, or interchanges data or information.\nAdapted from: CNSSI 4009, NIST SP 800-53 rev. 4, based on 40 U.S.C. sec. 1401.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/information-sharing-community": "TERM: Information Sharing Community\nURL: https://iadclexicon.org/information-sharing-community\n\nInformation Sharing Community\nGroup of organizations that agree to share information.\nNote 1 to entry: An organization can be an individual.\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/information-system": "TERM: Information System\nURL: https://iadclexicon.org/information-system\n\nInformation System\nApplications, services, information technology assets, or other information handling components.\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/information-system-resilience": "TERM: Information System Resilience\nURL: https://iadclexicon.org/information-system-resilience\n\nInformation System Resilience\nThe ability of an information system to: (1) continue to operate under adverse conditions or stress, even if in a degraded or debilitated state, while maintaining essential operational capabilities; and (2) recover effectively in a timely manner.\nAdapted from: NIST SP 800-53 Rev 4.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/informative": "TERM: Informative\nURL: https://iadclexicon.org/informative\n\nInformative\nInformation that is meant to enlighten the user/purchaser or supplier/manufacturer, without containing requirements.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards", "https://iadclexicon.org/informative-references": "TERM: Informative References\nURL: https://iadclexicon.org/informative-references\n\nInformative References\nShall mean informative in the application of NORSOK standards.\nSource:\u00a0NORSOK D-007, Well Testing Systems, Rev. 1, January 1996.\nGlobal Standards", "https://iadclexicon.org/infrastructure-licence": "TERM: Infrastructure Licence\nURL: https://iadclexicon.org/infrastructure-licence\n\nInfrastructure licence\nInfrastructure licence means an infrastructure licence granted under:\nPart 2.5 of this Act; or\nDivision 3A of Part III of the repealed Petroleum (Submerged Lands) Act 1967.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/infrastructure-facility": "TERM: Infrastructure Facility\nURL: https://iadclexicon.org/infrastructure-facility\n\nInfrastructure facility\nInfrastructure facility has the meaning given by section 15.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nInfrastructure facilities\n1. For the purposes of this Act, an infrastructure facility is a facility, structure or installation for engaging in any of the activities to which subsection (2) or (3) applies, so long as:\nthe facility, structure or installation rests on the seabed; or\nthe facility, structure or installation is fixed or connected to the seabed (whether or not the facility is floating); or\nthe facility, structure or installation is attached or tethered to a facility, structure or installation referred to in paragraph (a) or (b).\nPetroleum activities\n2. This subsection applies to the following activities:\nremote control of facilities, structures or installations used to recover petroleum in a petroleum production licence area;\nprocessing petroleum recovered in any place, including:\nconverting petroleum into another form by physical or chemical means, or both (for example, converting it into liquefied natural gas or methanol); and\npartial processing of petroleum (for example, by removing water);\nstoring petroleum before it is transported to another place;\npreparing petroleum for transport to another place (for example, pumping or compressing);\nactivities related to any of the above;\nbut, except as mentioned in paragraph (a), this subsection does not apply to exploring for, or recovering, petroleum.\nGreenhouse gas activities\n3. This subsection applies to the following activities:\nactivities preparatory to injecting a greenhouse gas substance into an identified greenhouse gas storage formation (for example, controlling the flow of a greenhouse gas substance into the relevant well);\npreparing a greenhouse gas substance for injection into an identified greenhouse gas storage formation (for example, pumping, processing or compressing);\npreparing a greenhouse gas substance for transport to another place (for example, pumping or compressing);\nstoring a greenhouse gas substance before it is:\ntransported to another place; or\ninjected into an identified greenhouse gas storage formation; or\nsubjected to any other activity at a facility, structure or installation;\nmonitoring the behaviour of a greenhouse gas substance stored in an identified greenhouse gas storage formation;\nremote control of facilities, structures or installations used to:\ninject a greenhouse gas substance into an identified greenhouse gas storage formation; or\nstore a greenhouse gas substance in an identified greenhouse gas storage formation; or\ndo anything mentioned in any of the above paragraphs;\nactivities related to any of the above.\n4. For the purposes of subsection (3), the injection of a greenhouse gas substance into an identified greenhouse gas storage formation is taken to take place at the top of the relevant well.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nInfrastructure facility\nFor the purposes of this section,\u201dinfrastructure facilities\u201d shall mean facilities at ports, refineries, terminals, depots and aviation fuelling stations including hydrant lines and shall include loading and unloading facilities.\nSource:\u00a0The Petroleum and Natural Gas Regulatory Board Act, 2006, No. 19 of 2006, India, amended as of May 2013.\nLegislation", "https://iadclexicon.org/infrastructure-licence-area": "TERM: Infrastructure Licence Area\nURL: https://iadclexicon.org/infrastructure-licence-area\n\nInfrastructure licence area\nInfrastructure licence area means the licence area of an infrastructure licence.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/infringement-notice": "TERM: Infringement Notice\nURL: https://iadclexicon.org/infringement-notice\n\nInfringement Notice\nInfringement notice means a notice given under section 56B.\nSource: Health and Safety in Employment Act 1992, Public Act 1992 No 96, New Zealand, as of 1 July 2011.\nLegislation", "https://iadclexicon.org/infrastructure-licensee": "TERM: Infrastructure Licensee\nURL: https://iadclexicon.org/infrastructure-licensee\n\nInfrastructure licensee\nInfrastructure licensee means the registered holder of an infrastructure licence.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/infringement-of-any-right": "TERM: Infringement of Any Right\nURL: https://iadclexicon.org/infringement-of-any-right\n\nInfringement of Any Right\nFor the purposes of this sub-section,\u201dinfringement of any right\u201d means doing of any act by any person which interferes with common carrier or contract carrier or causes prejudice to the authorised entity.\nSource:\u00a0The Petroleum and Natural Gas Regulatory Board Act, 2006, No. 19 of 2006, India, amended as of May 2013.\nLegislation", "https://iadclexicon.org/ingress-protection-ip-degree-of": "TERM: Ingress Protection (IP), Degree of\nURL: https://iadclexicon.org/ingress-protection-ip-degree-of\n\nIngress protection (IP), degree of\nA system of rating standard levels of protection provided by apparatus for the protection of persons against contact with live or moving parts inside the apparatus, as well as the protection provided by apparatus against ingress of solids and/or liquids. This type of protection classification is in addition to (and not an alternative to) the types of protection necessary to ensure protection against ignition in hazardous (classified) locations. Definitions are found in IEC 60529, also see enclosure type.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/inhabited-structure": "TERM: Inhabited Structure\nURL: https://iadclexicon.org/inhabited-structure\n\nInhabited Structure\n\u201cInhabited structure\u201d means any inhabited private dwelling house and any public building which may be used as a place of resort, assembly, education, entertainment, lodging, trade, manufacture, repair, storage, traffic, or occupancy by the public.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations", "https://iadclexicon.org/information-systems-security-operations": "TERM: Information Systems Security Operations\nURL: https://iadclexicon.org/information-systems-security-operations\n\nInformation Systems Security Operations\nIn the NICE Workforce Framework, cybersecurity work where a person: Oversees the information assurance program of an information system in or outside the network environment; may include procurement duties (e.g., Information Systems Security Officer).\nFrom: NICE Workforce Framework.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/initial-circulating-pressure": "TERM: Initial Circulating Pressure\nURL: https://iadclexicon.org/initial-circulating-pressure\n\nInitial Circulating Pressure\nDrill pipe pressure required to circulate initially at the selected kill-rate while holding casing pressure at the closed-in value; numerically equal to kill-rate circulating pressure plus closed-in drill pipe pressure.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards", "https://iadclexicon.org/initial-inspection": "TERM: Initial Inspection\nURL: https://iadclexicon.org/initial-inspection\n\nInitial Inspection\nInspection of all electrical equipment, systems and installations before they are brought into service.\nSource: IEC 60079-17:2013, Explosive atmospheres \u2013 Part 17: Electrical installations inspection and maintenance, Edition 5.0, November 2013.\nGlobal Standards", "https://iadclexicon.org/initial-responders": "TERM: Initial Responders\nURL: https://iadclexicon.org/initial-responders\n\nInitial Responders\n\u201cInitial responders\u201d means those people who are appointed by the relevant State(s) to intervene in an act of piracy or armed robbery against a ship, during the event.\nSource:\u00a0IMO resolution A.1025(26), Code of Practice for the Investigation of Crimes of Piracy and Armed Robbery against Ships, 18 January 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/initial-net-buoyancy": "TERM: Initial Net Buoyancy\nURL: https://iadclexicon.org/initial-net-buoyancy\n\nInitial net buoyancy\nNet buoyancy before immersion in seawater.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/initial-risk": "TERM: Initial Risk\nURL: https://iadclexicon.org/initial-risk\n\nInitial Risk\nRisk before controls or countermeasures have been applied (See\n\u201crisk\u201d\n).\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/initial-starting-current-ia": "TERM: Initial Starting Current (IA)\nURL: https://iadclexicon.org/initial-starting-current-ia\n\nInitial Starting Current (\nIA\n)\nHighest r.m.s. value of current absorbed by an a.c. motor at rest or by an a.c. magnet with its\u00a0armature clamped in the position of maximum air gap, when supplied at the rated voltage and\u00a0rated frequency.\nSource: IEC 60079-14:2013, Explosive atmospheres \u2013 Part 14: Electrical installations design, selection and erection, Edition 5.0, November 2013.\nGlobal Standards", "https://iadclexicon.org/initial-well-completion-data": "TERM: Initial Well Completion Data\nURL: https://iadclexicon.org/initial-well-completion-data\n\nInitial well completion data\nInitial well completion data means each type of data mentioned in Schedule 1:\npresented on a medium and in a format specified in the item; or\npresented on another medium or in another format that the Titles Administrator has authorised the petroleum titleholder to use.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations\nInitial well completion data\nInitial well completion data means each type of data mentioned in Schedule 1:\npresented on a medium and in a format specified in the item; or\npresented on another medium or in another format that the Titles Administrator has authorised the greenhouse gas titleholder to use initial well completion report means a report that includes all of the information listed in subregulation (3).\nFor the definition of initial well completion report in subregulation (2), the information required is in the following table.\nThe name of the well\nThe name of the title area in which the well is located\nThe location of the well, in the form of:\nlatitude and longitude; and\nmap sheet name and graticular block number; and\nseismic line location and shotpoint number\nThe results of a check survey of the location of:\nfor a subsea well \u2014 the wellhead; or\nin any other case \u2014 the top of the casing supporting the blow-out preventer\nIf the well is a sidetrack \u2014 the name of the parent well\nThe names of the rig contractor and rig operator\nThe name of the rig drilling the well\nThe rig\u2019s make and model\nThe names of the contractors for:\ncementing; and\nwireline logging; and\nmeasurements while drilling (MWD); and\nlogging while drilling (LWD); and\nmudlogging\nNames of MWD and LWD tools used\nList of log runs for wireline logging and velocity surveys\nThe purpose of the well (for example development, appraisal, exploration or stratigraphy)\nThe outcome of the well operation (for example completion of the well as an injector, suspension or abandonment)\nRaw pressure-time listings for any formation fluid sample tests and production tests\nThe spud date\nThe rig release date\nWhat is being used as the depth reference for the well (for example the Kelly bushing or the rig floor)\nThe height of the depth reference above sea level\nThe water depth at the well\nThe measured depth of the well\nThe true vertical depth of the well\nIf applicable, the depth of perforation in the storage formation\nThe date on which the total depth was reached\nIf the well is deviated or horizontal:\nthe surveyed path of the well; and\nthe coordinates of the bottom of the well bore; and\nif applicable, the coordinates and true vertical depth of the intersection of the well with the storage formation\nParticulars of equipment and casing installed on or in the well, including schematics\nIf applicable, information on cementing operations and schematics of abandonment\nBit records\nDrilling fluids used\nDrilling fluid losses\nList of cores, cuttings and samples taken, and their depths and intervals.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/inherently-safer-design": "TERM: Inherently Safer Design\nURL: https://iadclexicon.org/inherently-safer-design\n\nInherently Safer Design\nDesign which eliminates or reduces major accidents through measures that are permanent and inseparable from the design.\nSource:\nISO\n17776:2016, Petroleum and natural gas industries \u2014 Offshore production installations \u2014 Major accident hazard management during the design of new installations, Second Edition, December 2016.\nGlobal Standards", "https://iadclexicon.org/initial-well-completion-report": "TERM: Initial Well Completion Report\nURL: https://iadclexicon.org/initial-well-completion-report\n\nInitial well completion report\nInitial well completion report means a report that includes all of the information listed in subregulation (3).\n(Subregulation 3) For the definition of initial well completion report in subregulation (2), the information required is in the following table.\nThe name of the well\nThe name of the title area in which the well is located\nThe location of the well, in the form of:\nlatitude and longitude; and\nmap sheet name and graticular block number; and\nseismic line location and shotpoint number\nThe results of a check survey of the location of:\nfor a subsea well \u2014 the wellhead; or\nin any other case \u2014 the top of the casing supporting the blow-out preventer\nIf the well is a sidetrack \u2014 the name of the parent well\nThe names of the rig contractor and rig operator\nThe name of the rig drilling the well\nThe rig\u2019s make and model\nThe names of the contractors for:\ncementing; and\nwireline logging; and\nmeasurements while drilling (MWD); and\nlogging while drilling (LWD); and\nmudlogging\nNames of MWD and LWD tools used\nList of log runs for wireline logging and velocity surveys\nThe purpose of the well (for example development, appraisal, exploration or stratigraphy)\nThe outcome of the well operation (for example completion of the well as a producer, suspension or abandonment)\nRaw pressure-time listings for any formation fluid sample tests and production tests\nThe spud date\nThe rig release date\nWhat is being used as the depth reference for the well (for example the Kelly bushing or the rig floor)\nThe height of the depth reference above sea level\nThe water depth at the well\nThe measured depth of the well\nThe true vertical depth of the well\nIf applicable, the depth of perforation in the petroleum reservoir\nThe date on which the total depth was reached\nIf the well is deviated or horizontal:\nthe surveyed path of the well; and\nthe coordinates of the bottom of the well bore; and\nif applicable, the coordinates and true vertical depth of the intersection of the well with the reservoir horizon\nParticulars of equipment and casing installed on or in the well, including schematics\nIf applicable, information on cementing operations and schematics of abandonment\nBit records\nDrilling fluids used\nDrilling fluid losses\nList of cores, cuttings and samples taken, and their depths and intervals.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/injection": "TERM: Injection\nURL: https://iadclexicon.org/injection\n\nInjection\n\u201cInjection\u201d means the subsurface emplacement of fluid for enhanced recovery of oil or gas, disposal of oil field wastes, or underground storage of hydrocarbons.\nSource: Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, \u00a7 25.990, December 7, 2012.\nRegulations\nInjection\nProcess of accepting commodity into the system\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/injection-interval": "TERM: Injection Interval\nURL: https://iadclexicon.org/injection-interval\n\nInjection Interval\nInjection Interval\u2015the geological formation targeted to receive the injected fluids. This interval is contained within the injection zone.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/injection-moulding": "TERM: Injection Moulding\nURL: https://iadclexicon.org/injection-moulding\n\nInjection moulding\nThe injection-moulding process is described as follows: a thermoplastic in the form of granules or powder passes from a feed hopper into a barrel, where it is heated until it softens. It is then forced through a nozzle into a relatively cold mould, which is then clamped tightly closed. When the plastic has had sufficient time to solidify, the mould opens, the article is ejected, and the cycle is repeated [35].\n1\nSource(s)\n1. API RP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/injection-or-input-well": "TERM: Injection Or Input Well\nURL: https://iadclexicon.org/injection-or-input-well\n\nInjection Or Input Well\n\u201cInjection or input well\u201d means any well used for the injection of air, gas, water, or other fluids into any underground stratum.\nSource: Oil and gas Conservation, North Dakota Administrative Code, Chapter 43-02-03, April 2012.\nRegulations", "https://iadclexicon.org/injection-point": "TERM: Injection Point\nURL: https://iadclexicon.org/injection-point\n\nInjection Point\nInjection points are locations where water, steam, chemicals or process additives are introduced into a process stream at relatively low flow/volume rates as compared to the flow/volume rate of the parent stream.\nNOTE: Corrosion inhibitors, neutralizers, process anti-foulants, de-salter demulsifiers, oxygen scavengers, caustic, and water washes are most often recognized as requiring special attention in designing the point of injection. Process additives, chemicals and water are injected into process streams in order to achieve specific process objectives. Injection points do not include locations where two process streams join (see 3.1.60, mixing points).\nEXAMPLE: Chlorinating agents in reformers, water injection in overhead systems, polysulfide injection in catalytic cracking wet gas, antifoam injections, inhibitors, and neutralizers.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/injection-systems": "TERM: Injection Systems\nURL: https://iadclexicon.org/injection-systems\n\nInjection systems\nInjection systems involve injection of water or gas into the sub-surface for disposal or stimulation purposes. Water-injection systems include injection of de-aerated seawater, untreated seawater, chlorinated seawater, produced water, aquifer water and combinations and mixing of different waters. NOTE Aquifer water comes from an underground layer of water-bearing, permeable rock from which ground water can be extracted. This water can be used for injection into oil-bearing reservoirs.\nSource:\nAPI\nRP 17A Addendum 1, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, December 2010.\nGlobal Standards", "https://iadclexicon.org/injection-well": "TERM: Injection Well\nURL: https://iadclexicon.org/injection-well\n\nInjection Well\n\u201cInjection well\u201d means a well used for the injection of air, gas, water or other fluids into an underground stratum.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/injection-well-owner": "TERM: Injection Well Owner\nURL: https://iadclexicon.org/injection-well-owner\n\nInjection Well Owner\n\u201cInjection well owner\u201d means a person with the right to inject saltwater on a subject tract.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations", "https://iadclexicon.org/injury": "TERM: Injury\nURL: https://iadclexicon.org/injury\n\nInjury\nInjury as mentioned in the first subsection, litera b, means serious personal injury or other health damage, reduced health or loss of financial assets, see also Section 11 of the Framework Regulations.\nSource:\u00a0Guidelines Regarding the Management Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/injection-zone": "TERM: Injection Zone\nURL: https://iadclexicon.org/injection-zone\n\nInjection Zone\n\u201cInjection zone\u201d means a geological formation, group of formations, or part of a formation receiving fluids through a well.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations\nInjection Zone\nInjection Zone\u2015that group of geologic formations which extend from the bottom of the lowermost injection interval to the top of the containment zone.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/inner-barrel": "TERM: Inner Barrel\nURL: https://iadclexicon.org/inner-barrel\n\nInner Barrel\nThe part of a telescopic slip joint on a marine riser that is attached to the flexible joint beneath the diverter.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/innovation": "TERM: Innovation\nURL: https://iadclexicon.org/innovation\n\nInnovation\nIn the context of an organization, the term innovation refers to the entire process by which individuals or groups generate creative new ideas and convert them into products, services, or business practices (see Clause A.5).\nSource: ISO 10018:2012(EN), Quality management \u2014 Guidelines on people involvement and competence, First Edition, September 2012.\nGlobal Standards\nInnovation\nIn the context of an organization, the term \u201cinnovation\u201d refers to the entire process by which people or groups generate new ideas and convert them into commercial products, services and business practices. Innovation is frequently obtained as a result of sharing collective knowledge. Successful innovation results from a high degree of people involvement (see also Clauses A.10 and A.14).\nSource: ISO 10018:2012(EN), Quality management \u2014 Guidelines on people involvement and competence, First Edition, September 2012.\nGlobal Standards", "https://iadclexicon.org/innocent-passage": "TERM: Innocent Passage\nURL: https://iadclexicon.org/innocent-passage\n\nInnocent Passage <Meaning of Innocent Passage>\nPassage is innocent so long as it is not prejudicial to the peace, good order or security of the coastal State. Such passage shall take place in conformity with this Convention and with other rules of international law.\nSource: United Nations Convention on the Law of the Sea (UNCLOS), 1982.\nLegislation", "https://iadclexicon.org/input-wells": "TERM: Input Wells\nURL: https://iadclexicon.org/input-wells\n\nInput Wells\n\u201cInput wells\u201d means those wells into which natural gas, water, other fluids or gases are injected, or are to be injected, for the purpose of increasing pressure or retarding pressure decline in the reservoir.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations", "https://iadclexicon.org/insert": "TERM: Insert\nURL: https://iadclexicon.org/insert\n\nInsert\nA short length of rope which can be installed in the mooring line for the purpose of extraction for testing\u00a0and/or monitoring.\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards\nSource:\nAPI\nRP 2SM, Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, First Edition, July 2014\n.\nGlobal Standards", "https://iadclexicon.org/insert-type-packer": "TERM: Insert-Type Packer\nURL: https://iadclexicon.org/insert-type-packer\n\nInsert-Type Packer\nA diverter element that uses inserts designed to close and seal on specific ranges of pipe diameter.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/inside-air-foam-system": "TERM: Inside Air Foam System\nURL: https://iadclexicon.org/inside-air-foam-system\n\nInside Air Foam System\nInside air foam system\nis a fixed high-expansion foam fire-extinguishing system with foam generators located inside the protected space and drawing air from that space. A high-expansion foam system using inside air consists of both the foam generators and the foam concentrate.\nSource:\u00a0IMO MSC.1/Circ.1271, Guidelines for the approval of high-expansion foam using inside air for the protection of machinery spaces and cargo pump-rooms, 4 June 2008, International Maritime Organization.\nRegulatory Guidance\nInside Air Foam System\nInside air foam system\nis a fixed high-expansion foam fire-extinguishing system with foam generators located inside the protected space and drawing air from that space. <fixed foam fire-extinguishing systems>.\nSource:\u00a0IMO Resolution MSC.327(90), amendments to the International Code for Fire Safety Systems, 25 May 2012, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/inside-blowout-preventer": "TERM: Inside Blowout Preventer\nURL: https://iadclexicon.org/inside-blowout-preventer\n\nInside Blowout Preventer\nA device that can be installed in the drill string that acts as a check valve allowing drilling fluid to be circulated down the string but prevents back flow.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/inside-blowout-preventer-ibop": "TERM: Inside Blowout Preventer (IBOP)\nURL: https://iadclexicon.org/inside-blowout-preventer-ibop\n\nInside Blowout Preventer (IBOP)\nA device that can be installed in the drill string that acts as a check valve allowing drilling fluid to be circulated down the string but prevents back flow.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nInside BOP\nA device that can be installed in the drill string that acts as a check valve allowing drilling fluid to be circulated down the string but prevents back flow.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards", "https://iadclexicon.org/inside-bop": "TERM: Inside BOP\nURL: https://iadclexicon.org/inside-bop\n\nInside BOP\nInstalled in a drill string to prevent a blowout inside the string. Inside BOPs are essentially a check valve preventing flow up the drill string while allowing flow down the drill string. Also called Internal Blowout Preventer, and IBOP.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/inside-derrick-platform": "TERM: Inside Derrick Platform\nURL: https://iadclexicon.org/inside-derrick-platform\n\nInside Derrick Platform\nA fixed platform for workers inside the derrick.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations", "https://iadclexicon.org/insider": "TERM: Insider\nURL: https://iadclexicon.org/insider\n\nInsider\nTrusted person, employee, contractor, or supplier who has information that is not generally known to the public.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards\nInsider\n\u201ctrusted\u201d person, employee, contractor, or supplier who has information that is not generally known to the public (See\n\u201coutsider\u201d\n).\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/insider-threat": "TERM: Inside(r) Threat\nURL: https://iadclexicon.org/insider-threat\n\nInside(r) Threat\nA person or group of persons within an organization who pose a potential risk through violating security policies.\nExtended Definition: One or more individuals with the access and/or inside knowledge of a company, organization, or enterprise that would allow them to exploit the vulnerabilities of that entity\u2019s security, systems, services, products, or facilities with the intent to cause harm.\nRelated Term(s): outside( r) threat\nAdapted from: CNSSI 4009; From: NIAC Final Report and Recommendations on the Insider Threat to Critical Infrastructure, 2008.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/inspecteur-generaal-der-mijnen": "TERM: Inspecteur-Generaal Der Mijnen\nURL: https://iadclexicon.org/inspecteur-generaal-der-mijnen\n\nInspecteur-Generaal Der Mijnen\nInspecteur-Generaal der Mijnen: Inspecteur-Generaal der Mijnen, as referrf to in Article 126.2 of the Mijnbouwwet.\nSource: Mining Decree of the Netherlands, Netherlands, 2003 (as amended in 2007).\nLegislation", "https://iadclexicon.org/insiders": "TERM: Insiders\nURL: https://iadclexicon.org/insiders\n\nInsiders\nInsiders are defined as those individuals who normally have authorized access to the asset. They may pose a particularly difficult threat because of their training, knowledge of the facilities, the possibility for deceit or deception, and their unsupervised access to critical information and assets.\nSource:\nAPI\nSTANDARD 780, Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, First Edition, May 2013.\nGlobal Standards", "https://iadclexicon.org/inspection-certificate-3-2": "TERM: Inspection Certificate 3.2\nURL: https://iadclexicon.org/inspection-certificate-3-2\n\nInspection Certificate 3.2\nA document prepared by both the manufacturer\u2019s authorized inspection representative, independent of the manufacturing department, and either the purchaser\u2019s authorized representative or the inspector designated by the official regulations and in which they declare that the products supplied are in compliance with the requirements of the order and in which tests results are supplied, see EN 10204 and ISO 10474.\nSource:\u00a0Offshore Gangways, DNVGL-ST-0358, DNV GL, September 2017.\nGlobal Standards", "https://iadclexicon.org/inspection": "TERM: Inspection\nURL: https://iadclexicon.org/inspection\n\nInspection\nThe external, internal, or on-stream evaluation (or any combination of the three) of the condition of a vessel\nconducted by the authorized inspector or his/her designee in accordance with this code.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nInspection\nThe external, internal, or on-stream evaluation (or any combination of the three) of piping condition conducted by the authorized inspector or his/her designee.\nNOTE: NDE may be conducted by examiners at the discretion of the responsible authorized piping inspector and become part of the inspection process, but the responsible authorized piping inspector shall review and approve the results.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nInspection\nThe external, internal, or on-stream evaluation (or any combination of the three) of a pressure vessel\u2019s condition.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006.\nGlobal Standard\nInspection\nThe visit to the platform and the associated survey activities for purposes of collecting data required in evaluating its structural integrity for continued operation.\nSource:\nAPI\nRP 2SIM, Structural Integrity Management of Fixed Offshore Structures, First Edition, November 2014.\nGlobal Standards\nInspection\nProcess of examining OCTG for possible defects or for deviation from established standards.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards\nInspection\nProcess of measuring, examining, testing, gauging or otherwise comparing the product with the applicable requirements.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standard\nInspection\nComparison of equipment conformity to predetermined standards, followed by a determination of action required.\nSource:\nAPI\nRP 8B, Recommended Practice for Procedures for Inspections, Maintenance, Repair and Remanufacture of Hoisting Equipment, Seventh Edition, March 2002 (Reaffirmed: August 2012).\nGlobal Standards\nInspection\nProcess of measuring, examining, testing, gauging or otherwise comparing a unit of product with the applicable requirements.\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards\nInspection\nProcess of measuring, examining, testing, gauging or otherwise comparing the product with the applicable requirements.\nSource:\nAPI\nSPEC 5DP, Specification for Drill Pipe, First Edition, August 2009.\nGlobal Standards\nInspection\nAction comprising careful scrutiny of an item carried out either without dismantling, or with the addition of partial dismantling as required, supplemented by means such as measurement, in order to arrive at a reliable conclusion as to the condition of an item.\nSource:\u00a0IEC 61892-7, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 7: Hazardous areas.\nGlobal Standards\nSource: IEC 60079-17:2013, Explosive atmospheres \u2013 Part 17: Electrical installations inspection and maintenance, Edition 5.0, November 2013.\nGlobal Standards\nInspection\nA visit on board a ship to check both the validity of the relevant certificates and other documents, and the overall condition of the ship, its equipment and its crew.\nSource: IMO resolution A.1052(27), Procedures for Port State Control, 2011, 201 December 2011, International Maritime Organization.\nRegulatory Guidance\nInspection\nInspection means an inspection conducted under Part 4 of this Schedule. For this purpose, an inspection may include an investigation or inquiry, but need not include a physical inspection of any facility, premises or other thing.\nSource:\u00a0Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nInspection\nActivities such as measuring, examination, testing, gauging one or more characteristics of an object or service and comparing the results with specified requirements to determine conformity.\nSource:\u00a0Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards\nInspection\nThe process of measuring, examining, testing, gauging or otherwise comparing the item with the approved drawings and the fabrication yard\u2019s written standards, including those which have been agreed by LR for the purposes of classification of the specific type of unit concerned.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 4, Steel Unit Structures, June 2013, Lloyd\u2019s Register,\nGlobal Standards\nInspection\nvisual control of lifting equipment for defects and check of operating controls, limit switches and indicators\nSource: Rules for Classification and Construction, IV Industrial Services, 6 Offshore Technology, 9 Guideline for Personnel Transfers by Means of Lifting Appliances, Edition 2011, Germanischer Lloyd SE,\nGlobal Standards", "https://iadclexicon.org/inspection-code": "TERM: Inspection Code\nURL: https://iadclexicon.org/inspection-code\n\nInspection Code\nA reference to the API 510 code.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nInspection Code\nShortened title for this Code (API 570).\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/inspection-certificate-3-1": "TERM: Inspection Certificate 3.1\nURL: https://iadclexicon.org/inspection-certificate-3-1\n\nInspection Certificate 3.1\nA document issued by the manufacturer which contains the results of all the required tests It shall certify that the tests have been carried out by the manufacturer on samples taken from the delivered products direct, see EN 10204 and ISO 10474.\nSource:\u00a0Offshore Gangways, DNVGL-ST-0358, DNV GL, September 2017.\nGlobal Standards", "https://iadclexicon.org/inspection-deferral": "TERM: Inspection Deferral\nURL: https://iadclexicon.org/inspection-deferral\n\nInspection Deferral\nA documented work process using risk assessment to defer an inspection beyond its due date for a specific period of time. See 6.7.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/inspection-job": "TERM: Inspection Job\nURL: https://iadclexicon.org/inspection-job\n\nInspection Job\nInspection of one or more lots of OCTG by an agency subject to a single contract or subcontract.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/increased-safety-e": "TERM: Increased Safety \u201cE\u201d\nURL: https://iadclexicon.org/increased-safety-e\n\nIncreased Safety \u201cE\u201d\nType of protection applied to electrical equipment in which additional measures are applied so\u00a0as to give increased security against the possibility of excessive temperatures and of the\u00a0occurrence of arcs and sparks in normal service or under specified abnormal conditions.\nSource: IEC 60079-14:2013, Explosive atmospheres \u2013 Part 14: Electrical installations design, selection and erection, Edition 5.0, November 2013.\nGlobal Standards", "https://iadclexicon.org/inspection-lot-size": "TERM: Inspection Lot Size\nURL: https://iadclexicon.org/inspection-lot-size\n\nInspection Lot Size\nNumber of units of product in an inspection lot.\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards", "https://iadclexicon.org/inspection-lot-sample": "TERM: Inspection Lot Sample\nURL: https://iadclexicon.org/inspection-lot-sample\n\nInspection Lot Sample\nOne or more units of product selected from an inspection lot to represent that inspection lot.\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards", "https://iadclexicon.org/inspection-plan": "TERM: Inspection Plan\nURL: https://iadclexicon.org/inspection-plan\n\nInspection Plan\nA strategy defining how and when a pressure vessel or pressure-relieving device will be inspected, repaired, and/or maintained. See 5.1.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nInspection Plan\nA documented set of actions and strategies detailing the scope, extent, methods and timing of specific inspection activities in order to determine the condition of a piping system/circuit based on defined/expected damage. (see 5.1).\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nInspection Plan\nA strategy defining how and when a pressure vessel or pressure-relieving device will be inspected, repaired, and/or maintained.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006.\nGlobal Standards\nInspection Plan\nDocument providing an overview of the sequence of inspections and tests, including appropriate resources and procedures to be referenced by the manufacturing plan.\nSource:\nISO 13880:1999, Petroleum and natural gas industries \u2014 Content and drafting of a technical specification, First Edition, October 1999.\nGlobal Standards", "https://iadclexicon.org/inspection-system": "TERM: Inspection System\nURL: https://iadclexicon.org/inspection-system\n\nInspection System\nCombination of equipment, procedures and personnel required for the detection of reference indicators.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/inspector": "TERM: Inspector\nURL: https://iadclexicon.org/inspector\n\nInspector\nA shortened title for an authorized pressure vessel inspector qualified and certified in accordance with this code.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nInspector\nAn authorized piping inspector per this inspection Code.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nInspector\n\u201cInspector\u201d means a qualified person recognized under the laws of Canada or of a province as qualified to inspect boilers, pressure vessels or piping systems; inspecteur.\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations\nInspector\n\u201cInspector\u201d means the person who has been designated by the chief under section 1509.03 of the Revised Code, to administer and enforce provisions of Chapter 1509. of the Revised Code or rules thereunder.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations\nInspector\n\u201cInspector\u201d means any supervisor, or inspector employed by the division, or any other representative authorized by the chief.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations\nInspector\nInspector means a health and safety inspector for the time being appointed under section 29(1).\nSource: Health and Safety in Employment Act 1992, Public Act 1992 No 96, New Zealand, as of 1 July 2011.\nLegislation\nInspector\nEmployee of an agency qualified and responsible for one or more of the inspections or tests specified in the contract.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards\nInspector\nA shortened title for an authorized pressure vessel inspector.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006.\nGlobal Standards\nInspector\n\u201cInspector\u201d means an officer authorized by the Central Government under sub-section (1) of Sec. 13 of the Act.\nSource: The Petroleum Rules, 2002, India, 13th March 2002.\nRegulations\nSource:\u00a0The Petroleum Rules, 1976, India, 1976.\nRegulations\nInspector\n\u201cInspector\u201d means a person recognized under the laws of Canada or of a province as qualified to inspect pressure systems.\nSource: Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nInspector\n\u201cInspector\u201d means a person appointed as an inspector under section 6(4) of the Act.\nSource: The Offshore Installations (Inspectors and Casualties) Regulations 1973, UK S.I. 1973/1842, 1973.\nRegulations", "https://iadclexicon.org/inspection-threshold": "TERM: Inspection Threshold\nURL: https://iadclexicon.org/inspection-threshold\n\nInspection Threshold\nMaximum size of a crack-like imperfection which is defined to be acceptable by the inspection system.\nSource:\nAPI\nTR 5C3, Technical Report on Equations and Calculations for Casing, Tubing, and Line Pipe Used as Casing or Tubing; and Performance Properties Tables for Casing and Tubing, Upstream Segment, First Edition, December 2008.\nGlobal Standards", "https://iadclexicon.org/inst": "TERM: INST\nURL: https://iadclexicon.org/inst\n\nINST\nNewfoundland Offshore Petroleum Installation Regulations, 1995 and Nova Scotia Offshore Petroleum Installation Regulations, 1995.\nSource: Incident Reporting and Investigation Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, November 30, 2012.\nRegulatory Guidance", "https://iadclexicon.org/inspection-lot-or-lot": "TERM: Inspection Lot Or Lot\nURL: https://iadclexicon.org/inspection-lot-or-lot\n\nInspection Lot Or Lot\nDefinite quantity of product manufactured under conditions that are considered uniform for the attribute to be inspected.\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards", "https://iadclexicon.org/installation": "TERM: Installation\nURL: https://iadclexicon.org/installation\n\nInstallation\nIntegration of the ancillary equipment into the flexible pipe system. NOTE This term does not refer to installation of the flexible pipe unless specifically stated.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nInstallation\na drilling installation or a production installation.\nSource: Atlantic Canada Offshore Petroleum Industry, Standard Practice for the Training and Qualifications of Personnel, 2013, Canadian Association of Petroleum Producers,\nGlobal Standards\nInstallation\n\u201cInstallation\u201d means a diving installation, a drilling installation, a production installation or an accommodation installation (installation).\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource: Canada Oil and Gas Installations Regulations, SOR/96-118, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Certificate of Fitness Regulations, SOR/95-187, Canada, current to May 31, 2012.\nRegulations\nSource:\u00a0Nova Scotia Offshore Petroleum Installations Regulations, SOR/95-191, Canada, current to May 31, 2012.\nRegulations\nInstallation\n\u201cInstallation\u201d means any fixed offshore structure used in connection with the exploration or drilling for or the production, conservation, processing or transportation of oil or gas (installation).\nSource: Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations\nInstallation\nInstallation\u00a0In these Regulations, \u201cdrilling installation\u201d, \u201cdrilling rig\u201d, \u201cdrilling unit\u201d, \u201cdrill site\u201d, \u201cinstallation\u201d, \u201cproduction installation\u201d, \u201cproduction operation\u201d, \u201cproduction site\u201d and \u201csubsea production system\u201d have the same meaning as in subsection 2(1) of the Canada Oil and Gas Installations Regulations.\nSource: Canada Oil and Gas Drilling and Production Regulations, SOR/2009-315, February 2013.\nRegulations\nInstallation\nInstallation for the purpose of section 5.11 of the Act, \u201cinstallation\u201d means an onshore or offshore installation.\u00a0For the purpose of section 58.2 of the Act, an onshore or offshore installation is prescribed as an installation.\nSource: Canada Oil and Gas Drilling and Production Regulations, SOR/2009-315, February 2013.\nRegulations\nInstallation\n\u2018Installation\u2019 means a stationary, fixed or mobile facility, or a combination of facilities permanently inter-connected by bridges or other structures, used for offshore oil and gas operations or in connection with such operations. Installations include mobile offshore drilling units only when they are stationed in offshore waters for drilling, production or other activities associated with offshore oil and gas operations.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nInstallation\n\u201cInstallation\u201d means a diving installation, a drilling installation, a production installation or an accommodation installation as defined by the Nova Scotia Offshore Petroleum Installation Regulations.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nInstallation\nThe offshore exploration or production installation (e.g. semisubmersible, drillship, fixed production platform, FPSO vessel) or a group of these installations.\nSource: \u00a0Offshore Physical Environmental Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, September 2008.\nRegulatory Guidance\nInstallation\nDetailed guidance on the definition of \u2018installation\u2019 is set out in guidance to MAR, regulation 3.\nSource: Prevention of Fire and Explosion, and Emergency Response on Offshore Installations, Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, Approved Code of Practice and guidance (UK HSE L65), Second Edition, 1997.\nRegulatory Guidance\nInstallation\nIn regulation 2 (interpretation) of the Offshore Installations (Safety Case) Regulations 1992 (Note: S.I. 1992/2885.) (\u201cthe 1992 Regulations\u201d) in paragraph (1) (definitions) for the definition of \u201cinstallation\u201d there shall be substituted the following definition: \u201c\u201cinstallation\u201d means an offshore installation within the meaning of regulation 3 of the 1995 Regulations\u201d.\nSource: The Offshore Installations and Pipeline Works (Management and Administration) Regulations 1995, UK S.I. 1995/738, 1995.\nRegulations\nInstallation\n\u201cInstallation\u201d means an offshore installation within the meaning of regulation 3 of the 1995 Regulations.\nSource: The Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, S.I. 1995/743, 1995.\nRegulations\nInstallation\n\u201cInstallation\u201d means any premises wherein any place has been specially prepared for the storage of petroleum in bulk, but does not include a well-head tank or a service station.\nSource:\u00a0The Petroleum Rules, 1976, India, 1976.\nRegulations\nSource: The Petroleum Rules, 2002, India, 13th March 2002.\nRegulations\nInstallation\n\u201cInstallation\u201d means an offshore installation within the meaning of regulation 3 of the Management Regulations.\nSource: The Offshore Installations (Safety Case) Regulations 2005, UK S.I. 2005/3117, 2005.\nRegulations\nInstallation\nOil production platform or rig.\nSource:\u00a0NOGEPA Guideline 14, Helideck Operations and Procedures Manual, Netherlands, Version 2, December 2011.\nGlobal Standards\nInstallation\n\u201cInstallation\u201d includes any floating structure or device maintained on a station by whatever means.\nSource: The Health and Safety at Work etc. Act 1974 (Application outside Great Britain) Order 2001, UK S.I. 2013/214, 2013.\nRegulations\nInstallation\nA place of work including but not limited to a factory, site, facility, or undertaking, that stores, processes or produces, either temporarily or permanently, hazardous substances in such a form or in such a quantity that they possess the potential to cause or contribute to a major industrial accident.\nSource: Approved Code of Practice for Managing Hazards to Prevent Major Industrial Accidents, Health and Safety in Employment Act 1992, Department of Labour, New Zealand, July 1994.\nRegulatory Guidance\nInstallation\nInstallation means a production installation or a non-production installation.\nSource: Health and Safety in Employment (Petroleum Exploration and Extraction) Regulations 2013, SR 2013/208, New Zealand, as of May 2013.\nRegulations\nInstallation\nActivities related to the assembly and erection of the lifting appliance on the working location.\nSource: Verification of Lifting Appliances for the Oil and Gas Industry, DNV-OSS-308, October 2010, Det Norske Veritas AS,\nGlobal Standards\nInstallatie\u00a0(Dutch)\n\u201einstallatie\u201d: een statische vaste of mobiele voorzieninginrichting, of een combinatie van voorzieningeninrichtingen die permanent onderling zijn verbonden door bruggen of andere structuren en die worden gebruikt voor offshore olie- en gasactiviteiten of in het kader van zulke dergelijke activiteiten. Installaties omvatten mobiele offshoreboorinstallaties enkel wanneer zij in offshorewateren verankerd liggen met het oog op boringen, productie of andere activiteiten die verband houden met offshore olie- en gasactiviteiten.\nInstallation\u00a0(French)\n\u00abinstallation\u00bb, un \u00e9quipement fixe ou mobile, ou une combinaison d\u2019\u00e9quipements interconnect\u00e9s en permanence par des passerelles ou par d\u2019autres structures, utilis\u00e9s pour des op\u00e9rations p\u00e9troli\u00e8res et gazi\u00e8res en mer ou en rapport avec ces op\u00e9rations. Les installations comprennent les unit\u00e9s mobiles de forage au large lorsqu\u2019elles sont positionn\u00e9es dans les eaux situ\u00e9es au large des c\u00f4tes aux fins du forage, de la production ou d\u2019autres activit\u00e9s en rapport avec des op\u00e9rations p\u00e9troli\u00e8res et gazi\u00e8res en mer.\nAnl\u00e6g\u00a0(Danish)\n\u00bbanl\u00e6g\u00ab: en station\u00e6r, fast eller mobil indretning eller en kombination af indretninger, som er permanent indbyrdes forbundet ved hj\u00e6lp af broer eller andre strukturer, som bruges til offshore olie- og gasaktiviteter eller i forbindelse med s\u00e5danne aktiviteter. Anl\u00e6g omfatter kun mobile offshore boreenheder, n\u00e5r de er placeret i offshore farvande med henblik p\u00e5 boring, produktion eller andre aktiviteter, der er forbundet med offshore olie- og gasaktiviteter.\nInstalaci\u00f3n\u00a0(Spanish)\n\u00abinstalaci\u00f3n\u00bb: una estructura estacionaria fija o m\u00f3vil, o una combinaci\u00f3n de estructuras permanentemente interconectadas por puentes u otras estructuras, utilizadas para operaciones relacionadas con el petr\u00f3leo y el gas mar adentro o en conexi\u00f3n con estas operaciones; esto solamente incluir\u00e1 las unidades m\u00f3viles de perforaci\u00f3n mar adentro cuando est\u00e9n estacionadas en aguas situadas mar adentro a efectos de perforaci\u00f3n, producci\u00f3n u otras actividades asociadas con operaciones de petr\u00f3leo y de gas efectuadas mar adentro.\nInstala\u021bie\u00a0(Romanian)\n\u201einstala\u021bie\u201d \u00eenseamn\u0103 o instala\u021bie sta\u021bionar\u0103, fix\u0103 sau mobil\u0103, sau o combina\u021bie de instala\u021bii, interconectate permanent prin pun\u021bi sau alte structuri, utilizate \u00een cadrul opera\u021biunilor petroliere \u0219i gaziere offshore sau \u00een leg\u0103tur\u0103 cu aceste opera\u021biuni. Instala\u021biile includ instala\u021bii de foraj offshore mobile numai atunci c\u00e2nd acestea sunt sta\u021bionate \u00een ape offshore pentru activit\u0103\u021bi de foraj, de produc\u021bie sau de alt tip, asociate cu opera\u021biunile petroliere \u0219i gaziere offshore.\nAnlage\u00a0(German)\n\u201eAnlage\u201c eine ortsgebundene feste oder mobile Anlage oder eine Kombination von dauerhaft durch Br\u00fccken oder andere Strukturen untereinander verbundenen Anlagen, die f\u00fcr Offshore-Erd\u00f6l- und -Erdgasaktivit\u00e4ten oder im Zusammenhang damit verwendet werden. Anlagen sind auch bewegliche Offshore-Bohreinheiten, wenn sie in Offshore-Gew\u00e4ssern f\u00fcr Bohr- oder F\u00f6rdert\u00e4tigkeiten oder andere mit Offshore-Erd\u00f6l- und -Erdgasaktivit\u00e4ten zusammenh\u00e4ngende T\u00e4tigkeiten in Offshore-Gew\u00e4ssern stationiert sind.\n\u03b5\u03b3\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7\u00a0(Greek)\n\u00ab\u03b5\u03b3\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7\u00bb \u03c3\u03b7\u03bc\u03b1\u03af\u03bd\u03b5\u03b9 \u03bc\u03b9\u03b1 \u03b1\u03ba\u03af\u03bd\u03b7\u03c4\u03b7, \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03ae \u03ae \u03ba\u03b9\u03bd\u03b7\u03c4\u03ae \u03b5\u03b3\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7 \u03ae \u03c4\u03bf\u03bd \u03c3\u03c5\u03bd\u03b4\u03c5\u03b1\u03c3\u03bc\u03cc \u03b5\u03b3\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ac\u03c3\u03b5\u03c9\u03bd \u03c0\u03bf\u03c5 \u03c3\u03c5\u03bd\u03b4\u03ad\u03bf\u03bd\u03c4\u03b1\u03b9 \u03bc\u03cc\u03bd\u03b9\u03bc\u03b1 \u03bc\u03b5\u03c4\u03b1\u03be\u03cd \u03c4\u03bf\u03c5\u03c2 \u03bc\u03b5 \u03b3\u03ad\u03c6\u03c5\u03c1\u03b5\u03c2 \u03ae \u03ac\u03bb\u03bb\u03b5\u03c2 \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03ad\u03c2, \u03b7 \u03bf\u03c0\u03bf\u03af\u03b1 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b5\u03af\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03c5\u03c0\u03b5\u03c1\u03ac\u03ba\u03c4\u03b9\u03b5\u03c2 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b5\u03c2 \u03c0\u03b5\u03c4\u03c1\u03b5\u03bb\u03b1\u03af\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03c6\u03c5\u03c3\u03b9\u03ba\u03bf\u03cd \u03b1\u03b5\u03c1\u03af\u03bf\u03c5 \u03ae \u03c3\u03c5\u03bd\u03b4\u03ad\u03b5\u03c4\u03b1\u03b9 \u03bc\u03b5 \u03c4\u03b9\u03c2 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b5\u03c2 \u03b1\u03c5\u03c4\u03ad\u03c2. \u039f\u03b9 \u03b5\u03b3\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 \u03c0\u03b5\u03c1\u03b9\u03bb\u03b1\u03bc\u03b2\u03ac\u03bd\u03bf\u03c5\u03bd \u03c5\u03c0\u03b5\u03c1\u03ac\u03ba\u03c4\u03b9\u03b5\u03c2 \u03ba\u03b9\u03bd\u03b7\u03c4\u03ad\u03c2 \u03bc\u03bf\u03bd\u03ac\u03b4\u03b5\u03c2 \u03b1\u03bd\u03cc\u03c1\u03c5\u03be\u03b7\u03c2 \u03b3\u03b5\u03ce\u03c4\u03c1\u03b7\u03c3\u03b7\u03c2 \u03bc\u03cc\u03bd\u03bf \u03b5\u03c6\u03cc\u03c3\u03bf\u03bd \u03c4\u03bf\u03c0\u03bf\u03b8\u03b5\u03c4\u03b7\u03b8\u03bf\u03cd\u03bd \u03c3\u03b5 \u03c5\u03c0\u03b5\u03c1\u03ac\u03ba\u03c4\u03b9\u03b1 \u03cd\u03b4\u03b1\u03c4\u03b1 \u03bc\u03b5 \u03c3\u03c4\u03cc\u03c7\u03bf \u03c4\u03b7\u03bd \u03b5\u03ba\u03c4\u03ad\u03bb\u03b5\u03c3\u03b7 \u03b5\u03c1\u03b3\u03b1\u03c3\u03b9\u03ce\u03bd \u03b1\u03bd\u03cc\u03c1\u03c5\u03be\u03b7\u03c2 \u03b3\u03b5\u03ce\u03c4\u03c1\u03b7\u03c3\u03b7\u03c2, \u03b5\u03c1\u03b3\u03b1\u03c3\u03b9\u03ce\u03bd \u03c0\u03b1\u03c1\u03b1\u03b3\u03c9\u03b3\u03ae\u03c2 \u03ae \u03ac\u03bb\u03bb\u03c9\u03bd \u03b5\u03c1\u03b3\u03b1\u03c3\u03b9\u03ce\u03bd \u03c0\u03bf\u03c5 \u03c3\u03c5\u03bd\u03b4\u03ad\u03bf\u03bd\u03c4\u03b1\u03b9 \u03bc\u03b5 \u03c5\u03c0\u03b5\u03c1\u03ac\u03ba\u03c4\u03b9\u03b5\u03c2 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b5\u03c2 \u03c0\u03b5\u03c4\u03c1\u03b5\u03bb\u03b1\u03af\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03c6\u03c5\u03c3\u03b9\u03ba\u03bf\u03cd \u03b1\u03b5\u03c1\u03af\u03bf\u03c5.\nImpianto\u00a0(Italian)\n\u00abimpianto\u00bb: una struttura stazionaria, fissa o mobile, o una combinazione di strutture permanentemente interconnesse tramite ponti o altre strutture, utilizzata per attivit\u00e0 in mare nel settore degli idrocarburi o connesse a tali operazioni. Gli impianti comprendono le piattaforme di perforazione mobili in mare solo quando sono stazionate in mare aperto per attivit\u00e0 di perforazione, produzione o altre attivit\u00e0 connesse alle operazioni in mare nel settore degli idrocarburi.\nInstalacja\u00a0(Polish)\n\u201einstalacja\u201d oznacza stacjonarny obiekt sta\u0142y lub ruchomy lub zesp\u00f3\u0142 obiekt\u00f3w na sta\u0142e po\u0142\u0105czonych \u0142\u0105cznikami lub innymi elementami, wykorzystywany do prowadzenia dzia\u0142alno\u015bci zwi\u0105zanej ze z\u0142o\u017cami ropy naftowej i gazu ziemnego na obszarach morskich lub w zwi\u0105zku z t\u0105 dzia\u0142alno\u015bci\u0105. Poj\u0119cie \u201einstalacja\u201d obejmuje ruchome platformy wiertnicze wy\u0142\u0105cznie wtedy, gdy s\u0105 one umiejscowione na obszarach morskich do cel\u00f3w wiercenia, wydobycia lub innych dzia\u0142a\u0144 dotycz\u0105cych dzia\u0142alno\u015bci zwi\u0105zanej ze z\u0142o\u017cami ropy naftowej i gazu ziemnego na obszarach morskich.\nInstala\u00e7\u00e3o\u00a0(Portuguese)\n\u00abInstala\u00e7\u00e3o\u00bb, uma instala\u00e7\u00e3o estacion\u00e1ria fixa ou m\u00f3vel, ou um conjunto de instala\u00e7\u00f5es permanentemente interligadas por pontes ou outras estruturas, utilizada nas opera\u00e7\u00f5es offshore de petr\u00f3leo e g\u00e1s ou em liga\u00e7\u00e3o com essas opera\u00e7\u00f5es, incluindo as unidades m\u00f3veis de sondagem offshore quando estejam estacionadas no offshore para pesquisa, produ\u00e7\u00e3o ou outras atividades relacionadas com opera\u00e7\u00f5es offshore de petr\u00f3leo e g\u00e1s.\nAnl\u00e4ggning\u00a0(Swedish)\nanl\u00e4ggning: en station\u00e4r, fast eller mobil installation, eller en kombination av installationer som \u00e4r permanent sammanl\u00e4nkade genom broar, bryggor eller andra strukturer, vilken anv\u00e4nds f\u00f6r olje- och gasverksamhet till havs eller i samband med s\u00e5dan verksamhet. Anl\u00e4ggningar omfattar mobila offshoreborrplattformar endast n\u00e4r de placeras i havsomr\u00e5den f\u00f6r borrning, produktion eller annan verksamhet med anknytning till olje- och gasverksamhet till havs.\nlaitteistolla\u00a0(Finnish)\n\u2019laitteistolla\u2019 tarkoitetaan paikallaan olevaa, kiinte\u00e4\u00e4 tai liikutettavaa asennelmaa tai asennelmien yhdistelm\u00e4\u00e4, joka on pysyv\u00e4sti yhdistetty silloilla tai muilla rakenteilla ja jota k\u00e4ytet\u00e4\u00e4n merell\u00e4 tapahtuvaan \u00f6ljyn- ja kaasunporaustoimintaan tai t\u00e4llaisen toiminnan yhteydess\u00e4. Laitteistot sis\u00e4lt\u00e4v\u00e4t merell\u00e4 toimivat liikkuvat porausyksik\u00f6t ainoastaan silloin, kun ne ovat ankkuroituneet merialueelle poraamista, tuotantoa tai muita merell\u00e4 tapahtuvaan \u00f6ljyn- ja kaasunporaustoimintaan liittyvi\u00e4 toimia varten.\n2\nNaprava\u00a0(Slovenian)\n\u201enaprava\u201c pomeni stacionarni, fiksni ali mobilni objekt ali skupino objektov, ki so med seboj stalno povezani z mostovi ali drugimi konstrukcijami ter se uporabljajo za naftne in plinske dejavnosti na morju ali v povezavi s takimi dejavnostmi. Naprave vklju\u010dujejo mobilne enote na morju, \u010de so zasidrane na odrtem morju zaradi vrtanja, proizvodnje ali drugih dejavnosti, povezanimi z naftnimi in plinskimi dejavnostmi na morju.\nZariadenie\u00a0(Slovak)\n\u201ezariadenie\u201c je stacion\u00e1rne nepohybliv\u00e9 alebo pohybliv\u00e9 zariadenie alebo kombin\u00e1cia zariaden\u00ed trvalo prepojen\u00fdch mostmi alebo in\u00fdmi kon\u0161trukciami, ktor\u00e9 sa pou\u017e\u00edvaj\u00fa na oper\u00e1cie prieskumu lo\u017e\u00edsk a \u0165a\u017eby ropy a zemn\u00e9ho plynu na mori alebo v s\u00favislosti s t\u00fdmito oper\u00e1ciami. Zariadenia zah\u0155\u0148aj\u00fa pohybliv\u00e9 vrtn\u00e9 jednotky na v\u0155tanie na mori sem patria, len ak s\u00fa upevnen\u00e9 v pobre\u017en\u00fdch vod\u00e1ch na \u00fa\u010dely v\u0155tania, \u0165a\u017eby alebo in\u00fdch \u010dinnost\u00ed s\u00favisiacich s oper\u00e1ciami prieskumu lo\u017e\u00edsk a \u0165a\u017eby ropy a zemn\u00e9ho plynu na mori.\n\u012frenginys\u00a0(Lithuanian)\n\u012frenginys \u2013 nejudamas, stacionarus ar mobilusis \u012frenginys ar \u012frengini\u0173 junginys, visam laikui sujungtas tiltais arba kitomis strukt\u016bromis, naudojamas naftos ir duj\u0173 operacijoms j\u016broje ar susij\u0119s su tokiomis operacijomis. \u012erenginiai apima mobiliuosius gr\u0119\u017eimo j\u016broje \u012frenginius tik tuomet, kai jie yra dislokuoti j\u016broje gr\u0119\u017eimo, gavybos ar kitos veiklos, susijusios su naftos ir duj\u0173 operacijomis j\u016broje, tikslais.\nl\u00e9tes\u00edtm\u00e9ny\u00a0(Hungarian)\n\u201el\u00e9tes\u00edtm\u00e9ny\u201d: helyhez k\u00f6t\u00f6tt \u2013 r\u00f6gz\u00edtett vagy mobil \u2013 l\u00e9tes\u00edtm\u00e9ny, illetve hidakkal vagy egy\u00e9b szerkezetekkel tart\u00f3san \u00f6sszekapcsolt l\u00e9tes\u00edtm\u00e9nyegy\u00fcttes, amelyet tengeri olaj- \u00e9s g\u00e1zipari tev\u00e9kenys\u00e9gek v\u00e9gz\u00e9s\u00e9re vagy ezzel \u00f6sszef\u00fcgg\u00e9sben haszn\u00e1lnak. Ide tartoznak a tengeri mobil f\u00far\u00f3tornyok is, amikor azok ny\u00edlt tengeren, nem mozg\u00f3 helyzetben f\u00far\u00e1st, termel\u00e9st vagy egy\u00e9b, tengeri olaj- \u00e9s g\u00e1zipari tev\u00e9kenys\u00e9gekhez k\u00f6t\u0151d\u0151 m\u0171veleteket v\u00e9geznek.\nInstallazzjoni\u00a0(Maltese)\n\u2027installazzjoni\u2027 tfisser fa\u010bilit\u00e0 stazzjonarja fissa jew mobbli, jew kombinament ta\u2019 fa\u010bilitajiet, interkonnessi b\u2019mod permanenti permezz ta\u2019 pontijiet, jew strutturi o\u0127ra, u\u017cati g\u0127all-operazzjonijiet ta\u017c-\u017cejt u tal-gass offshore jew b\u2019konnessjoni ma\u2019 tali operazzjonijiet. Installazzjonijiet jinkludi unitajiet tat-t\u0127affir mobbli offshore biss meta jkunu stazzjonati f\u2019ilmijiet offshore g\u0127al attivitiajiet ta\u2019 t\u0127affir, produzzjoni jew attivitiajiet o\u0127rajn asso\u010bjati ma\u2019 operazzjonijiet ta\u017c-\u017cejt u tal-gass offshore.\nIek\u0101rta\u00a0(Latvian)\n\u201ciek\u0101rta\u201d ir stacion\u0101ra, nostiprin\u0101ta vai mobila ietaise vai vair\u0101kas ietaises, kas ir past\u0101v\u012bgi sav\u0101 starp\u0101 savienotas ar tiltiem vai cit\u0101m strukt\u016br\u0101m un kuras izmanto naftas un g\u0101zes nozares darb\u012bb\u0101m j\u016br\u0101 vai saist\u012bb\u0101 ar \u0161\u0101d\u0101m darb\u012bb\u0101m. Iek\u0101rtas ietver mobilas iek\u0101rtas urb\u0161anai j\u016br\u0101 tikai t\u0101d\u0101 gad\u012bjum\u0101, ja t\u0101s ir izvietotas j\u016bras \u016bde\u0146os, lai veiktu urb\u0161anas, ieguves vai citas ar naftas un g\u0101zes nozari saist\u012btas darb\u012bbas.\nRajatis\u00a0(Estonian)\n\u201erajatis\u201d\u2013 paikne fikseeritud v\u00f5i teisaldatav rajatis v\u00f5i kombineeritud rajatised, mis on p\u00fcsivalt \u00fchendatud sildade v\u00f5i muude struktuuridega ning mida kasutatakse avamere nafta- ja gaasiammutamisprotsessideks v\u00f5i seoses nende protsessidega. Rajatised h\u00f5lmavad teisaldatavaid avamere puurplatvorme \u00fcksnes juhul, kui need on paigaldatud avamere vetesse puurimiseks, tootmiseks v\u00f5i muudeks avamere nafta- ja gaasiammutamisprotsessidega seotud tegevusteks.\nZa\u0159\u00edzen\u00edm\u00a0(Czech)\n\u201eza\u0159\u00edzen\u00edm\u201c stacion\u00e1rn\u00ed, pevn\u011b ukotven\u00e9 nebo mobiln\u00ed za\u0159\u00edzen\u00ed nebo soubor za\u0159\u00edzen\u00ed, kter\u00e1 jsou vz\u00e1jemn\u011b trvale propojena mosty nebo jin\u00fdmi konstrukcemi, je\u017e jsou pou\u017e\u00edv\u00e1ny k \u010dinnostem v odv\u011btv\u00ed ropy a zemn\u00edho plynu v mo\u0159i nebo v souvislosti s t\u011bmito \u010dinnostmi. Mobiln\u00ed vrtn\u00e9 jednotky na mo\u0159i jsou pova\u017eov\u00e1ny za za\u0159\u00edzen\u00ed pouze v p\u0159\u00edpad\u011b, \u017ee jsou v pob\u0159e\u017en\u00edch vod\u00e1ch ukotveny za \u00fa\u010delem vrt\u00e1n\u00ed vrtu, t\u011b\u017eby nebo jin\u00fdch \u010dinnost\u00ed souvisej\u00edc\u00edch s ropou a zemn\u00edm plynem v mo\u0159i.\n\u0438\u043d\u0441\u0442\u0430\u043b\u0430\u0446\u0438\u044f\u00a0(Bulgarian)\n\u201e\u0438\u043d\u0441\u0442\u0430\u043b\u0430\u0446\u0438\u044f\u201c \u043e\u0437\u043d\u0430\u0447\u0430\u0432\u0430 \u0441\u0442\u0430\u0446\u0438\u043e\u043d\u0430\u0440\u043d\u043e, \u0442\u0440\u0430\u0439\u043d\u043e \u043f\u0440\u0438\u043a\u0440\u0435\u043f\u0435\u043d\u043e \u0438\u043b\u0438 \u043f\u043e\u0434\u0432\u0438\u0436\u043d\u043e \u0441\u044a\u043e\u0440\u044a\u0436\u0435\u043d\u0438\u0435 \u0438\u043b\u0438 \u043a\u043e\u043c\u0431\u0438\u043d\u0430\u0446\u0438\u044f \u043e\u0442 \u0441\u044a\u043e\u0440\u044a\u0436\u0435\u043d\u0438\u044f, \u043f\u043e\u0441\u0442\u043e\u044f\u043d\u043d\u043e \u0441\u0432\u044a\u0440\u0437\u0430\u043d\u0438 \u043f\u043e\u043c\u0435\u0436\u0434\u0443 \u0441\u0438 \u0441 \u043c\u043e\u0441\u0442\u043e\u0432\u0435 \u0438\u043b\u0438 \u0434\u0440\u0443\u0433\u0438 \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u0438, \u0438\u0437\u043f\u043e\u043b\u0437\u0432\u0430\u043d\u0438 \u0437\u0430 \u0441\u0432\u044a\u0440\u0437\u0430\u043d\u0438 \u0441 \u043d\u0435\u0444\u0442 \u0438 \u0433\u0430\u0437 \u0434\u0435\u0439\u043d\u043e\u0441\u0442\u0438 \u0432 \u043a\u0440\u0430\u0439\u0431\u0440\u0435\u0436\u043d\u0438 \u0432\u043e\u0434\u0438 \u0438\u043b\u0438 \u0432\u044a\u0432 \u0432\u0440\u044a\u0437\u043a\u0430 \u0441 \u0442\u0430\u043a\u0438\u0432\u0430 \u0434\u0435\u0439\u043d\u043e\u0441\u0442\u0438. \u0418\u043d\u0441\u0442\u0430\u043b\u0430\u0446\u0438\u0438\u0442\u0435 \u0432\u043a\u043b\u044e\u0447\u0432\u0430\u0442 \u043f\u043e\u0434\u0432\u0438\u0436\u043d\u0438 \u043a\u0440\u0430\u0439\u0431\u0440\u0435\u0436\u043d\u0438 \u0441\u043e\u043d\u0434\u0430\u0436\u043d\u0438 \u0441\u044a\u043e\u0440\u044a\u0436\u0435\u043d\u0438\u044f \u0435\u0434\u0438\u043d\u0441\u0442\u0432\u0435\u043d\u043e \u043a\u043e\u0433\u0430\u0442\u043e \u0441\u0430 \u0440\u0430\u0437\u043f\u043e\u043b\u043e\u0436\u0435\u043d\u0438 \u0432 \u043a\u0440\u0430\u0439\u0431\u0440\u0435\u0436\u043d\u0438 \u0432\u043e\u0434\u0438 \u0437\u0430 \u0446\u0435\u043b\u0438\u0442\u0435 \u043d\u0430 \u0434\u0435\u0439\u043d\u043e\u0441\u0442\u0438\u0442\u0435 \u043f\u043e \u0441\u043e\u043d\u0434\u0430\u0436, \u0434\u043e\u0431\u0438\u0432 \u0438\u043b\u0438 \u0434\u0440\u0443\u0433\u0438 \u0441\u0432\u044a\u0440\u0437\u0430\u043d\u0438 \u0441 \u043d\u0435\u0444\u0442 \u0438 \u0433\u0430\u0437 \u0434\u0435\u0439\u043d\u043e\u0441\u0442\u0438 \u0432 \u043a\u0440\u0430\u0439\u0431\u0440\u0435\u0436\u043d\u0438 \u0432\u043e\u0434\u0438.", "https://iadclexicon.org/installation-inspector": "TERM: Installation Inspector\nURL: https://iadclexicon.org/installation-inspector\n\nInstallation Inspector\nPerson able to perform satisfactory and independent inspection of composite piping installations and installation work.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/installation-contractor": "TERM: Installation Contractor\nURL: https://iadclexicon.org/installation-contractor\n\nInstallation contractor\nParty contracted to perform installation of the flexible pipe system and/or ancillary equipment. NOTE Such installation could be in the manufacturer\u2019s scope of work.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/installation-logbook": "TERM: Installation Logbook\nURL: https://iadclexicon.org/installation-logbook\n\nInstallation Logbook\n\u201cInstallation logbook\u201d means a logbook obtained from the Department of Trade and Industry.\nSource: The Offshore Installations (Logbooks and Registration of Death) Regulations 1972, UK S.I. 1972/1542, 1972.\nRegulations\nInstallation Logbook\n\u201cInstallation logbook\u201d means a logbook which is required to be maintained under regulation 2 of the Offshore Installations (Logbooks and Registration of Death) Regulations 1972. Note: S.I. 1972/1542.\nSource: The Offshore Installations (Safety Representatives and Safety Committees) Regulations 1989, UK S.I. 1989/971, 1989.\nRegulations", "https://iadclexicon.org/installation-manager": "TERM: Installation Manager\nURL: https://iadclexicon.org/installation-manager\n\nInstallation Manager\nThe installation manager is a competent person appointed by the duty holder to manage the installation on the duty holder\u2019s behalf. The manager is normally responsible to the duty holder for the day-to-day management of the offshore installation, and is in charge of the health, safety and welfare of people on or about the installation.\nSource: A Guide to the Offshore Installations (Safety Representatives and Safety Committees) Regulations 1989, Guidance on Regulations (UK HSE L110), Third Edition, 2012.\nRegulatory Guidance\nInstallation Manager\n\u201cInstallation manager\u201d includes, where no manager is appointed pursuant to section 4 of the 1971 Act, any person made responsible by the installation owner for safety, health and welfare on board an offshore installation.\nSource: The Offshore Installations (Safety Representatives and Safety Committees) Regulations 1989, UK S.I. 1989/971, 1989.\nRegulations\nInstallation Manager\n\u201cInstallation manager\u201d means, in relation to an offshore installation, the person appointed for the purposes of regulation 6(1)(a) who is for the time being in charge of it.\nmobile installation\n\u201cMobile installation\u201d means an offshore installation (other than a floating production platform) which can be moved from place to place without major dismantling or modification, whether or not it has its own motive power.\nSource: The Offshore Installations and Pipeline Works (Management and Administration) Regulations 1995, UK S.I. 1995/738, 1995.\nRegulations\nInstallation Manager\nIn regulation 2 (interpretation) of the Offshore Installations (Safety Representatives and Safety Committees) Regulations 1989 (Note: S.I. 1989/971; amended by S.I. 1992/2885.) (\u201cthe 1989 Regulations\u201d): for the definition of \u201cinstallation manager\u201d there shall be substituted the following definition: \u201c\u201cinstallation manager\u201d has the meaning given by regulation 2(1) of the 1995 Regulations\u201d.\nSource: The Offshore Installations and Pipeline Works (Management and Administration) Regulations 1995, UK S.I. 1995/738, 1995.\nRegulations\nInstallation Manager\nIn regulation 2 (interpretation) of the Offshore Installations (Emergency Pipe-line Valve) Regulations 1989 (Note: S.I. 1989/1029.) for the definition of \u201cinstallation manager\u201d there shall be substituted the following definition: \u201c\u201cinstallation manager\u201d means, in relation to an associated installation, the person appointed for the purposes of regulation 6(1)(a) of the 1995 Regulations who is for the time being in charge of it\u201d.\nSource: The Offshore Installations and Pipeline Works (Management and Administration) Regulations 1995, UK S.I. 1995/738, 1995.\nRegulations", "https://iadclexicon.org/inspectors-notice": "TERM: Inspector\u2019s Notice\nURL: https://iadclexicon.org/inspectors-notice\n\nInspector\u2019s Notice\nInspector\u2019s notice means an improvement notice or a prohibition notice.\nSource: Health and Safety in Employment Act 1992, Public Act 1992 No 96, New Zealand, as of 1 July 2011.\nLegislation", "https://iadclexicon.org/installation-regulations": "TERM: Installation Regulations\nURL: https://iadclexicon.org/installation-regulations\n\nInstallation Regulations\nCanada Oil and Gas Installation Regulations, Newfoundland Offshore Petroleum Installation Regulations, Nova Scotia Offshore Petroleum Installation Regulations.\nSource: \u00a0Offshore Physical Environmental Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, September 2008.\nRegulatory Guidance", "https://iadclexicon.org/installation-stretch": "TERM: Installation Stretch\nURL: https://iadclexicon.org/installation-stretch\n\nInstallation Stretch\nThe increase in length in the synthetic rope due to the application of the installation load is defined as the installation stretch.\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards\nInstallation Stretch\nThe permanent increase in length introduced after application of the installation loads. Installation stretch\u00a0is the construction stretch due to the installation tension.\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards\nSource:\nAPI\nRP 2SM, Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, First Edition, July 2014\n.\nGlobal Standards", "https://iadclexicon.org/installation-supervisor": "TERM: Installation Supervisor\nURL: https://iadclexicon.org/installation-supervisor\n\nInstallation Supervisor\nTradesman able to perform practical supervision of the installation and joining of composite piping.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/installation-tower": "TERM: Installation Tower\nURL: https://iadclexicon.org/installation-tower\n\nInstallation tower\nTiltable laying ramp, fed by reels or carousels, whose angle to the vertical can be adjusted to suit the installation.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/installed": "TERM: Installed\nURL: https://iadclexicon.org/installed\n\nInstalled\nInstalled means a marine diesel engine that is or is intended to be fitted on a ship, including a portable auxiliary marine diesel engine, only if its fuelling, cooling, or exhaust system is an integral part of the ship. A fuelling system is considered integral to the ship only if it is permanently affixed to the ship. This definition includes a marine diesel engine that is used to supplement or augment the installed power capacity of the ship and is intended to be an integral part of the ship.\nSource:\u00a0Resolution MEPC.176(58), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships (Revised MARPOL Annex VI), 10 October 2008, International Maritime Organization.\nLegislation", "https://iadclexicon.org/installer": "TERM: Installer\nURL: https://iadclexicon.org/installer\n\nInstaller\nParty which carries out all or part of the construction and commissioning of composite piping installations and installation work for a project.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/instantaneous-availability": "TERM: Instantaneous Availability\nURL: https://iadclexicon.org/instantaneous-availability\n\nInstantaneous Availability\n3.1.11\npoint availability\nA\n(\nt\n)\nprobability for an item to be in a state to perform as required at a given instant\nNote 1 to entry: In this Technical Report the word \u201cavailability\u201d used alone stands for \u201cinstantaneous availability\u201d.\nNote 2 to entry: This is a time-dependent parameter.\nNote 3 to entry: No matter if the item has failed before the given instant if it has been repaired before.\nNote 4 to entry: For non-repairable items, Availability and Reliability are identical.\nNote 5 to entry: When dealing with safety,\nA\n(\nt\n) is generally close to 1 and this property is used to develop\napproximated formulae (see Clause 7).\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/instrument": "TERM: Instrument\nURL: https://iadclexicon.org/instrument\n\nInstrument\nDevice that reads and records specific information about line or vessel condition and operation, including pressure or temperature sensors, meters or detection devices.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards\nInstrument\nInstrument under this Act does not include the regulations.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nInstrument\n\u201cInstrument\u201d means a discharge, postponement, security notice, transfer or an assignment of a security interest; acte.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nSource: \u00a0Canada Petroleum Resources Act, R.S.C. 1985, c. 36 (2nd Supp.), current to April 29, 2013.\nLegislation", "https://iadclexicon.org/insulation-layer": "TERM: Insulation Layer\nURL: https://iadclexicon.org/insulation-layer\n\nInsulation Layer\nAdditional layer added to the flexible pipe to increase the thermal insulation properties, usually located between the outer tensile armour layer and the outer sheath.\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/instrument-holder": "TERM: Instrument Holder\nURL: https://iadclexicon.org/instrument-holder\n\nInstrument holder\nInstrument holder, for an activity, means:\na greenhouse gas instrument holder; and\na petroleum instrument holder.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Environment) Regulations 2009 (Statutory Rules 1999 No. 228 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/instantaneous-measurement": "TERM: Instantaneous Measurement\nURL: https://iadclexicon.org/instantaneous-measurement\n\nInstantaneous Measurement\nValue of the measurement at a specific instant in time.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/instrumented-riser-joint": "TERM: Instrumented Riser Joint\nURL: https://iadclexicon.org/instrumented-riser-joint\n\nInstrumented Riser Joint\nRiser joint equipped with sensors for collecting and transmitting data such as riser pipe tension, riser angular offset, annulus fluid temperature, pressure, etc.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nInstrumented Riser Joint (IRJ)\nA riser joint equipped with sensors for monitoring parameters such as tension in the riser pipe wall, riser angular offset, annulus fluid temperature and pressure, etc.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/insurance": "TERM: Insurance\nURL: https://iadclexicon.org/insurance\n\nInsurance\nInsurance means insurance with or without deductibles, and comprises, for example, indemnity insurance of the type currently provided by members of the International Group of P&I Clubs, and other effective forms of insurance (including self-insurance) and financial security offering similar conditions of cover.\nSource:\u00a0IMO Resolution A.898(21), Guidelines on shipowners\u2019 responsibilities in respect of maritime claims, 4 February 2000, International Maritime Organization.\nRegulatory Guidance\nInsurance\nInsurance means effective insurance or other forms of financial security to meet claims against shipowners which comply with the functional criteria set out in these Guidelines.\nSource:\u00a0\u00a0IMO Resolution A.931(22), Guidelines on Shipowners\u2019 Responsibilities in respect of Contractual Claims for Personal Injury to or Death of Seafarers, 17 December 2001, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/insurer": "TERM: Insurer\nURL: https://iadclexicon.org/insurer\n\nInsurer\nInsurer means any person providing insurance for a shipowner.\nSource:\u00a0\u00a0IMO Resolution A.898(21), Guidelines on shipowners\u2019 responsibilities in respect of maritime claims, 4 February 2000, International Maritime Organization. Regulatory Guidance\nSource:\u00a0IMO Resolution A.931(22), Guidelines on Shipowners\u2019 Responsibilities in respect of Contractual Claims for Personal Injury to or Death of Seafarers, 17 December 2001, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/intact-condition": "TERM: Intact Condition\nURL: https://iadclexicon.org/intact-condition\n\nIntact Condition\n\u201cIntact condition\u201d means, with respect to a floating platform, that the platform is not in a damaged condition (condition\nintacte\n).\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource:\u00a0Canada Oil and Gas Installations Regulations, SOR/96-118, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Petroleum Installations Regulations, SOR/95-191, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/intake-nozzle": "TERM: Intake Nozzle\nURL: https://iadclexicon.org/intake-nozzle\n\nIntake Nozzle\nSuction nozzle.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/integral": "TERM: Integral\nURL: https://iadclexicon.org/integral\n\nIntegral\nParts which are joined by the forging, casting, or welding process.\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/integral-flexible-pipe-risers": "TERM: Integral Flexible-pipe Risers\nURL: https://iadclexicon.org/integral-flexible-pipe-risers\n\nIntegral flexible-pipe risers\nIntegral flexible-pipe risers consist of multiple lines which cannot be retrieved individually. The configuration of such risers may range from relatively simple arrangements, such as where several flexible production lines are incorporated within a common outer jacket, through to more complex arrangements, such as IPUs and multibore flexible-pipe risers as described below.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/integral-joint-octg": "TERM: Integral Joint OCTG\nURL: https://iadclexicon.org/integral-joint-octg\n\nIntegral Joint OCTG\nOCTG with one end threaded externally and the other end threaded internally.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/integral-adj-%e3%80%88parts%e3%80%89": "TERM: Integral, Adj \u3008parts\u3009\nURL: https://iadclexicon.org/integral-adj-%e3%80%88parts%e3%80%89\n\nIntegral\n(adjective)\n{Parts} joined by the forging, casting, or welding process.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nIntegral, Adj \u3008parts\u3009\nJoined by the forging, casting or welding process.\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards", "https://iadclexicon.org/integral-riser": "TERM: Integral Riser\nURL: https://iadclexicon.org/integral-riser\n\nIntegral Riser\nIntegral style C/WO riser is a riser in which the pressure-containing conduits are mounted into a common assembly or joint. NOTE 1 An integral riser is typically classified as either jacketed or non-jacketed. The integral riser joint allows the production and annulus lines to be made up simultaneously. NOTE 2 A jacketed C/WO riser can also contain hydraulic control lines inside the structural housing. This type of riser is typically used in applications where high tensile or bending loads are anticipated.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/integral-tank": "TERM: Integral Tank\nURL: https://iadclexicon.org/integral-tank\n\nIntegral Tank\nIntegral tank\nmeans a cargo-containment envelope which forms part of the ship\u2019s hull and which may be stressed in the same manner and by the same loads which stress the contiguous hull structure and which is normally essential to the structural completeness of the ship\u2019s hull.\nSource: Resolution MEPC.119(52), 2004 amendments to the International Code for the Construction and Equipment of Ships Carrying Dangerous Chemicals in Bulk (IBC Code), 15 October 2004.\nRegulatory guidance, International Maritime Organization", "https://iadclexicon.org/integral-valve": "TERM: Integral Valve\nURL: https://iadclexicon.org/integral-valve\n\nIntegral Valve\nA valve embodied in the diverter unit that operates integrally with the annular sealing device.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/integrated-development-concept": "TERM: Integrated Development Concept\nURL: https://iadclexicon.org/integrated-development-concept\n\nIntegrated Development Concept\nIntegrated development concept as mentioned under simpler facilities without accommodation litera c, means facilities with gangway connections. The simpler facility can, however, be connected to other facilities through a pipeline system.\nSource:\u00a0Guidelines Regarding the Facilities Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/integrated": "TERM: Integrated\nURL: https://iadclexicon.org/integrated\n\nIntegrated\nIntegrated: to make up or complete as a whole, as parts do (The Macquarie Dictionary Online \u00a9 2007).\nSource: NOPSEMA Guidance note: Safety Case Content and Level of Detail, N-04300-GN0106, Australia, Revision 5, December 2012.\nRegulatory Guidance", "https://iadclexicon.org/integrated-installation": "TERM: Integrated Installation\nURL: https://iadclexicon.org/integrated-installation\n\nIntegrated Installation\nOffshore installation which contains, on the same structure, accommodation, and utilities in addition to process or wellhead facilities.\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards", "https://iadclexicon.org/integrated-pipeline-umbilical": "TERM: Integrated Pipeline Umbilical\nURL: https://iadclexicon.org/integrated-pipeline-umbilical\n\nIntegrated pipeline umbilical\nAnother form of umbilical is an IPU, consisting of a combination of one or more production and/or injection lines and/or various service lines, hydraulic lines, electrical and/or fibre optic cables, etc. An IPU differs from a traditional multicore umbilical in that it incorporates a relatively large-bore service or production line.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/integrated-risk-management": "TERM: Integrated Risk Management\nURL: https://iadclexicon.org/integrated-risk-management\n\nIntegrated Risk Management\nStructured approach that enables the distribution and employment of shared risk information and analysis and the synchronization of independent yet complementary risk management strategies to unify efforts across the enterprise\nSample Usage:\nDHS uses an integrated risk management framework to promote a unified approach to managing all homeland security risks.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance\nIntegrated Risk Management\nThe structured approach that enables an enterprise or organization to share risk information and risk analysis and to synchronize independent yet complementary risk management strategies to unify efforts across the enterprise.\nAdapted from: DHS Risk Lexicon.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/integrated-service-umbilical": "TERM: Integrated Service Umbilical\nURL: https://iadclexicon.org/integrated-service-umbilical\n\nIntegrated Service Umbilical\u00a0(ISU\u2122\n1\n)\nStructure in which the inner core is a standard flexible pipe construction. NOTE 1 Umbilical components are wound around the core pipe and covered with a protective outer sheath (see 4.3.6). NOTE 2 ISU is a trademark of Coflexip Stena Offshore. 1) ISU\u2122 is an example of a suitable product available commercially. This information is given for the convenience of users of this part of ISO 13628 and does not constitute an endorsement by ISO of this product.\nSource:\nAPI\nRP 17B, Recommended Practice for Flexible Pipe, Fourth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/integrity": "TERM: Integrity\nURL: https://iadclexicon.org/integrity\n\nIntegrity\nMinimum structural capability required to enable the piping system to fulfil its function.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards\nIntegrity\nThe property whereby information, an information system, or a component of a system has not been modified or destroyed in an unauthorized manner.\nExtended Definition: A state in which information has remained unaltered from the point it was produced by a source, during transmission, storage, and eventual receipt by the destination.\nAdapted from: CNSSI 4009, NIST SP 800-53 Rev 4, 44 U.S.C., Sec 3542, SANS; From SAFE-BioPharma Certificate Policy 2.5.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards\nIntegrity\nThe consistent design, construction and maintenance of assets and activities to achieve safe and reliable operations and products.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards\nIntegrity\nProperty of accuracy and completeness.\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards\nIntegrity\nIntegrity, for a well, means that the potential producing or injection zone in the well bore:\nis under control, in accordance with an accepted well operations management plan; and\nis able to contain reservoir fluids; and\nis subject only to risks that have been reduced to a level that is as low as reasonably practicable.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations\nIntegrity\nQuality of a system reflecting the logical correctness and reliability of the operating system, the logical completeness of the hardware and software implementing the protection mechanisms, and the consistency of the data structures and occurrence of the stored data [9].\nNOTE: In a formal security mode, integrity is often interpreted more narrowly to mean protection against unauthorized modification or destruction of information.\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/integridad-de-pozo": "TERM: Integridad de pozo\nURL: https://iadclexicon.org/integridad-de-pozo\n\nIntegridad de pozo\nAplicaci\u00f3n de soluciones t\u00e9cnicas, operacionales y organizacionales para reducir el riesgo de liberaci\u00f3n involuntaria de fluidos de formaci\u00f3n y garantizar una condici\u00f3n mec\u00e1nica \u00f3ptima del pozo durante su ciclo de vida.\nSource:\u00a0Resoluci\u00f3n N\u00famero 40687 de 18 Jul 2017 Por la cual se establecen los criterios t\u00e9cnicos para proyectos de perforaci\u00f3n exploratoria de hidrocarburos costa afuera en Colombia. Columbia Ministerio de Minas y Energia,\nRegulations", "https://iadclexicon.org/intelligence": "TERM: Intelligence\nURL: https://iadclexicon.org/intelligence\n\nIntelligence\nInformation to characterize specific or general threats when considering a threat\u2019s motivation, capabilities, and activities.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards\nSource:\nAPI\nSTANDARD 780, Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, First Edition, May 2013.\nGlobal Standards", "https://iadclexicon.org/integrity-operating-window": "TERM: Integrity Operating Window\nURL: https://iadclexicon.org/integrity-operating-window\n\nIntegrity Operating Window\nEstablished limits for process variables (parameters) that can affect the integrity of the equipment if the process operation deviates from the established limits for a predetermined amount of time. See 4.1.4.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/intelligent-well": "TERM: Intelligent Well\nURL: https://iadclexicon.org/intelligent-well\n\nIntelligent Well\nWell that employs permanently installed downhole sensors and/or permanently installed downhole control devices that are operable from a surface facility.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/intelligent-well-control-system": "TERM: Intelligent Well Control System\nURL: https://iadclexicon.org/intelligent-well-control-system\n\nIntelligent Well Control System\nControl system used to operate an intelligent well.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/intended-use": "TERM: Intended Use\nURL: https://iadclexicon.org/intended-use\n\nIntended Use\nuse of a product, process or service in accordance with information provided by the supplier\nSource:\u00a0ISO/IEC Guide 51:1999, Safety aspects \u2013 Guidelines for their inclusion in standards,\nGlobal Standards", "https://iadclexicon.org/intent": "TERM: Intent\nURL: https://iadclexicon.org/intent\n\nIntent\nA state of mind or desire to achieve an objective.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards\nIntent\nA course of action that a threat intends to follow.\nSource:\nAPI\nSTANDARD 780, Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, First Edition, May 2013.\nGlobal Standards\nIntent\nA state of mind or desire to achieve an objective.\nSample Usage:\nThe content of domestic extremist websites may demonstrate an intent to conduct acts of terrorism.\nAnnotation\n:\nAdversary intent is the desire or design to conduct a type of attack or to attack a type of target.\nAdversary intent is one of two elements, along with adversary capability, that is commonly considered when estimating the likelihood of terrorist attacks and often refers to the likelihood that an adversary will execute a chosen course of action or attempt a particular type of attack.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance\nIntent\nA state of mind or desire to achieve an objective.\nAdapted from: DHS Risk Lexicon.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/intentional-hazard": "TERM: Intentional Hazard\nURL: https://iadclexicon.org/intentional-hazard\n\nIntentional Hazard\nSource of harm, duress, or difficulty created by a deliberate action or a planned course of action.\nSample Usage:\nCyber attacks are an intentional hazard that DHS works to prevent.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/inter-rater-agreement": "TERM: Inter-rater Agreement\nURL: https://iadclexicon.org/inter-rater-agreement\n\nInter-rater Agreement\nconsistency with which different examiners assign scores to the same observed performance of a candidate or product produced by the candidate.\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/interception": "TERM: Interception\nURL: https://iadclexicon.org/interception\n\nInterception\nCapture and disclosure of message contents or use of traffic analysis to compromise the confidentiality of a communication system based on message destination or origin, frequency or length of transmission, and other communication attributes.\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/inter-rater-reliability": "TERM: Inter-rater Reliability\nURL: https://iadclexicon.org/inter-rater-reliability\n\nInter-rater Reliability\nconsistency with which different examiners assign scores to the same observed performance of a candidate or product produced by the candidate\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/interchangeable": "TERM: Interchangeable\nURL: https://iadclexicon.org/interchangeable\n\nInterchangeable\nSpecified, timed sequence of controlled heating and cooling of materials for the purpose of changing physical or mechanical properties.\nSource:\nAPI\nSPEC 14A, Specification for Subsurface Safety Valve Equipment, Eleventh Edition, October 2005 (Reaffirmed June 2012).\nGlobal Standards", "https://iadclexicon.org/interested-owner": "TERM: Interested Owner\nURL: https://iadclexicon.org/interested-owner\n\nInterest Owner\n\u201cInterest owner\u201d means the interest holder who holds an interest or the group of interest holders who hold all of the shares in an interest.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nSource: \u00a0Canada Petroleum Resources Act, R.S.C. 1985, c. 36 (2nd Supp.), current to April 29, 2013.\nLegislation\nInterested Owner\nInterested Owner\u2015any owner as owner is defined in Title 30 of Louisiana Revised Statutes of 1950, who is known to the applicant after reasonable search to presently own an interest within the area of, or proximate to, the tracts directly affected by the application.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/interest": "TERM: Interest\nURL: https://iadclexicon.org/interest\n\nInterest\n\u201cInterest\u201d has the same meaning as in section 2 of the Canada Petroleum Resources Act; titre.\nSource:\nCanada Oil and Gas Geophysical Operations Regulations, SOR/96-117, Canada, current to April 29, 2013.\nRegulations\nInterest\n\u201cInterest\u201d means any former exploration agreement, former lease, former permit, former special renewal permit, exploration licence, production licence or significant discovery licence; titre.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nSource: \u00a0Canada Petroleum Resources Act, R.S.C. 1985, c. 36 (2nd Supp.), current to April 29, 2013.\nLegislation\nInterest\nInterest\u2015shall not mean the rights of a top lessee or any other reversionary right.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations\nInterest\n\u201cInterest\u201d has the same meaning as in section 49 of the Act; titre.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nSource: Nova Scotia Offshore Area Petroleum Geophysical Operations Regulations, SOR/95-144, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/interchangeability": "TERM: Interchangeability\nURL: https://iadclexicon.org/interchangeability\n\nInterchangeability\nAbility to replace one component/subassembly with another component/subassembly without affecting operation or function.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards", "https://iadclexicon.org/interested-party": "TERM: Interested Party\nURL: https://iadclexicon.org/interested-party\n\nInterested Party\n\u201cInterested party\u201d means, in respect of an environmental assessment, any person or body having an interest in the outcome of the environmental assessment for a purpose that is neither frivolous nor vexatious; partie int\u00e9ress\u00e9e.\nSource: Canadian Environmental Assessment Act, 1992, c. 37, Canada, as consolidated November 2003.\nLegislation\nInterested Party\nPerson or\norganization\nthat can affect, be affected by, or perceive themselves to be affected by a decision or activity.\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards\nInterested Party\nIndividual, group or organization affected by the performance of a certified person or the certification body\nEXAMPLE Certified person; user of the services of the certified person; employer of the certified person; consumer; governmental authority.\nNote 1 to entry: Interested parties can be stakeholders.\n[SOURCE: ISO/IEC 17024:2012, 3.21, modified \u2014 Note 1 to entry has been added.].\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards\nInterested Party\nInterested Party\u2015any person who is known to the applicant after reasonable search to presently own an interest in production from the leases or units being considered for commingling.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations\nInterested Party\nInterested Party\u2015any person, as person is defined in Title 30 of the R.S. of 1950, who is known to the applicant after diligent search to own an interest in the unit affected by the application.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations\nInterested Party\nInterested Party\u2015any person, as person is defined in Title 30 of the Revised Statutes of 1950, who owns an interest in any unit(s) sought to be terminated.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations\nInterested Party\nInterested Party\u2015any person as person is defined in Title 30 of Louisiana Revised Statutes of 1950, other than an interested owner or a represented party as defined herein, who presently owns an interest within the area of, or proximate to, the tracts directly affected by the application.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations\nInterested Party\nInterested party\nmeans an organization, or individual, who, as determined by the marine safety investigating State(s), has significant interests, rights or legitimate expectations with respect to the outcome of a marine safety investigation.\nSource:\u00a0IMO Resolution MSC.255(84), Code of the International Standards and Recommended Practices for a Safety Investigation into a Marine Casualty or Marine Incident (Casualty Investigation Code), 16 May 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/interested-parties": "TERM: Interested Parties\nURL: https://iadclexicon.org/interested-parties\n\nInterested Parties\nParties with a direct or indirect interest in accreditation.\u00a0NOTE Direct interest refers to the interest of those who undergo accreditation; indirect interest refers to the interests of those who use or rely on accredited conformity assessment services.\nSource:\u00a0ISO/IEC 17011:2004, Conformity assessment \u2013 General requirements for accreditation bodies accrediting conformity assessment bodies.\nGlobal Standards", "https://iadclexicon.org/interface": "TERM: Interface\nURL: https://iadclexicon.org/interface\n\nInterface\nRelations between a modular drilling rig and various systems (such as safety, oil, gas, water, electricity, instrumentation, communication, structures, etc.) on the platform.\nSource:\u00a0ISO 18647:2017, Petroleum and natural gas industries \u2014 Modular drilling rigs for offshore fixed platforms, First Edition, August 2017.\nGlobal Standards\nInterface\nLogical entry or exit point that provides access to the module for logical information flows.\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/interested-province": "TERM: Interested Province\nURL: https://iadclexicon.org/interested-province\n\nInterested Province\nFor the purposes of this section and sections 47, 48, 50 and 51, \u201cinterested province\u201d means\na province in which the project is to be carried out; or\na province that claims that significant adverse environmental effects may occur in that province as a result of the project.\nSource: Canadian Environmental Assessment Act, 1992, c. 37, Canada, as consolidated November 2003.\nLegislation", "https://iadclexicon.org/interface-structure": "TERM: Interface Structure\nURL: https://iadclexicon.org/interface-structure\n\nInterface structure\nStructure that transfers loads from a bend stiffener or bend restrictor to the adjacent structure.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/interflow": "TERM: Interflow\nURL: https://iadclexicon.org/interflow\n\nInterflow\nThe control fluid lost (vented) during the travel of the piston in a control valve during the interval when the control valve\u2019s inlet and vent points are temporarily interconnected.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/intermediate-flex-joint": "TERM: Intermediate Flex Joint\nURL: https://iadclexicon.org/intermediate-flex-joint\n\nIntermediate Flex Joint\nSee flex joint.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/interlock-sequencing": "TERM: Interlock Sequencing\nURL: https://iadclexicon.org/interlock-sequencing\n\nInterlock Sequencing\nAn arrangement of control system functions designed to require the actuation of one function as a prerequisite to actuate another function.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards", "https://iadclexicon.org/intermediate-liner": "TERM: Intermediate Liner\nURL: https://iadclexicon.org/intermediate-liner\n\nIntermediate liner\nLiner hung below intermediate casing/liner. Normal clearance casing OD in.: N/A. Tight clearance casing OD in.: 13 5/8 or 11 7/8. NOTE These are examples only. Each well can have variations in number of casing strings and sizes. Naming conventions can vary. The heavy-wall surface casing designs may allow 13 5/8 in. to be run as a liner and not tied back.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/interlocks": "TERM: Interlocks\nURL: https://iadclexicon.org/interlocks\n\nInterlocks\nSoftware or hardware that allows or prevents motors from starting, or valves from opening or closing.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/intermediate-sheath": "TERM: Intermediate Sheath\nURL: https://iadclexicon.org/intermediate-sheath\n\nIntermediate Sheath\nExtruded polymer layer located between internal pressure and outer sheaths, which may be used as a barrier to external fluids in smooth bore pipes or as an anti-wear layer.\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/intermediate-stress-relief": "TERM: Intermediate Stress Relief\nURL: https://iadclexicon.org/intermediate-stress-relief\n\nIntermediate Stress Relief\nActivity carried out to reduce residual stresses and diffuse hydrogen from completed highly stressed weld joints so that the risk of cracking is minimized upon the weld joint cooling to ambient temperature.\nNOTE: Intermediate stress relief (ISR) may be used to reduce the risk of decreasing the base material properties when multiple welding operations are performed on a component. For example, a flange may receive an ISR after the seal groove inlay, then receive the final PWHT after the flange has been circumferentially welded to its mating component.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/intermediate-string": "TERM: Intermediate String\nURL: https://iadclexicon.org/intermediate-string\n\nIntermediate String\n\u201cIntermediate string\u201d means any casing placed in the well bore after the surface casing but before the long string for operational reasons.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations", "https://iadclexicon.org/intermittent-service": "TERM: Intermittent Service\nURL: https://iadclexicon.org/intermittent-service\n\nIntermittent Service\nThe condition of a piping system whereby it is not in continuous operating service, i.e. it operates at regular or irregular intervals rather than continuously.\nNOTE: Occasional turnarounds or other infrequent maintenance outages in an otherwise continuous process service does not constitute intermittent service.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/interlock": "TERM: Interlock\nURL: https://iadclexicon.org/interlock\n\nInterlock\nAn arrangement of control system functions designed to require the actuation of one function as a prerequisite to actuate another.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/intermediate-bend-stiffener": "TERM: Intermediate Bend Stiffener\nURL: https://iadclexicon.org/intermediate-bend-stiffener\n\nIntermediate bend stiffener\nBend stiffener located at some point other than the topside connection and the seabed \\ connection, but at some intermediate point along the flexible pipe between these connections.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/intermediate-casing": "TERM: Intermediate Casing\nURL: https://iadclexicon.org/intermediate-casing\n\nIntermediate Casing\nOne or more strings of casing run between the surface casing and the production casing or the production liner and is cemented in place. intermediate casing is generally run in deeper wells to isolate abnormal pressured formations, lost circulation zones, salt sections, and unstable shale sections so deeper drilling can proceed with normal mud weights. A large number of wells are drilled without running intermediate casing.\nSource:\nAPI\nBULLETIN E3, Environmental Guidance Document: Well Abandonment and Inactive Well Practices for U.S. Exploration and Production Operations, First Edition, January 1993 (Reaffirmed June 2000).\nGlobal Standards\nIntermediate Casing\nCasing that is set when geological characteristics or wellbore conditions require isolation. These conditions include, but are not limited to, prevention of lost circulation, formation fluid influx or hole instability. Multiple intermediate casing strings can be run in a single well.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards\nIntermediate Casing\nLong casing string (12 1/4 in. drift, sizes range 13 3/8 in. to 14 in.) with casing hanger in the subsea wellhead housing. Normal clearance casing OD in.: 13 3/8. Tight clearance casing OD in.: 13 5/8. NOTE These are examples only. Each well can have variations in number of casing strings and sizes. Naming conventions can vary. The heavy-wall surface casing designs may allow 13 5/8 in. to be run as a liner and not tied back.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards\nIntermediate Casing\n\u201cIntermediate casing\u201d means a casing string run between the surface casing and the production casing or production liner and cemented in place to isolate abnormally geo-pressured strata, lost circulation zones, salt sections, or unstable shale sections.\nSource:\u00a0Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, \u00a7 25.990, December 7, 2012.\nRegulations\nIntermediate Casing\n\u201cIntermediate casing\u201d means the casing string or strings run after setting the surface casing and prior to setting the production string or liner.\nSource:\u00a0Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations\nIntermediate Casing\n\u201cIntermediate casing\u201d means one or more strings of casing set after surface casing has been cemented through the base of the deepest underground source of drinking water, but before drilling into the permitted hydrocarbon reservoir(s) to isolate hydrocarbon or brine bearing flow zones, stabilize the wellbore, to isolate protected groundwater if encountered after drilling below surface casing, isolate lost circulation zones or other potential geologic hazards, or serve as a base for well control equipment.\nSource:\u00a0Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations\nIntermediate Casing\nIntermediate casing\u2014A string of casing set after the surface casing and before production casing, not to include coal protection casing, that is used in the wellbore to isolate, stabilize or provide well control.\nSource:\u00a0Oil and Gas Wells, Pennsylvania Code, Title 25, Chapter 78, December 2012.\nRegulations", "https://iadclexicon.org/internal-clamp-strap": "TERM: Internal Clamp Strap\nURL: https://iadclexicon.org/internal-clamp-strap\n\nInternal clamp strap\nPart of some buoyancy modules that secures the internal clamp body to the flexible pipe. NOTE The internal clamp strap is positioned within the interior of the buoyancy element.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/internal-context": "TERM: Internal Context\nURL: https://iadclexicon.org/internal-context\n\nIEC 27000:2014, Information technology\nInternal environment in which the organization seeks to achieve its objectives.\n[SOURCE: ISO Guide 73:2009]\nNote 1 to entry: Internal context can include:\ngovernance, organizational structure, roles and accountabilities;\npolicies, objectives, and the strategies that are in place to achieve them;\nthe capabilities, understood in terms of resources and knowledge (e.g. capital, time, people, processes,\u00a0systems and technologies);\ninformation systems, information flows and decision-making processes (both formal and informal);\nrelationships with, and perceptions and values of, internal stakeholders;\nthe organization\u2019s culture;\nstandards, guidelines and models adopted by the organization; and\nform and extent of contractual relationships.\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards\nInternal context\nInternal environment in which the organization seeks to achieve its objectives. NOTE Internal context can include: governance, organizational structure, roles and accountabilities; policies, objectives, and the strategies that are in place to achieve them; the capabilities, understood in terms of resources and knowledge (e.g. capital, time, people, processes, systems and technologies); information systems, information flows and decision-making processes (both formal and informal); relationships with, and perceptions and values of internal stakeholders; the organization\u2019s culture; standards, guidelines and models adopted by the organization; and form and extent of contractual relationships.\nSource: ISO Guide 73:2009(E/F), Risk Management \u2013 Vocabulary, First Edition, 2009.\nGlobal Standards", "https://iadclexicon.org/internal-inspection": "TERM: Internal Inspection\nURL: https://iadclexicon.org/internal-inspection\n\nInternal inspection\nAn inspection performed from the inside of a pressure vessel using visual and/or NDE techniques.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006.\nGlobal Standards\nInternal Inspection\nAn inspection performed on the inside surface of a piping system using visual and/or NDE methods (e.g. boroscope).\nNDE on the outside of the pipe to determine remaining thickness does not constitute an internal inspection.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nInternal inspection\nEvaluation performed from the inside of a pressure vessel using visual and/or NDE procedures to establish the suitability of the vessel for continued operation.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006.\nGlobal Standards", "https://iadclexicon.org/internal-pressure": "TERM: Internal Pressure\nURL: https://iadclexicon.org/internal-pressure\n\nInternal Pressure\nPressure acting on the internal diameter of a tool.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards", "https://iadclexicon.org/internal-pressure-sheath": "TERM: Internal Pressure Sheath\nURL: https://iadclexicon.org/internal-pressure-sheath\n\nInternal Pressure Sheath\nPolymer layer that ensures internal-fluid integrity. NOTE This layer may consist of a number of sub-layers.\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/internal-thread": "TERM: Internal Thread\nURL: https://iadclexicon.org/internal-thread\n\nInternal Thread\nThread on the inside surface of OCTG.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/internal-waters": "TERM: Internal Waters\nURL: https://iadclexicon.org/internal-waters\n\nInternal Waters\nExcept as provided in Part IV, waters on the landward side of the baseline of the territorial sea form part of the internal waters of the state.\nSource: United Nations Convention on the Law of the Sea (UNCLOS), 1982.\nLegislation", "https://iadclexicon.org/internal-zones": "TERM: Internal Zones\nURL: https://iadclexicon.org/internal-zones\n\nInternal Zones\nBallast tanks, liquid storage tanks, and other compartments\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 8, Corrosion Controls, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/international-bulk-chemical-code": "TERM: International Bulk Chemical Code\nURL: https://iadclexicon.org/international-bulk-chemical-code\n\nInternational Bulk Chemical Code\nInternational Bulk Chemical Code means the International Code for the Construction and Equipment of Ships Carrying Dangerous Chemicals in Bulk adopted by the Marine Environment Protection Committee of the Organization by resolution MEPC.19(22), as amended by the Organization, provided that such amendments are adopted and brought into force in accordance with the provisions of article 16 of the present Convention concerning amendment procedures applicable to an appendix to an Annex.\u00a0 <Annex II, Chapter 1, Regulation 1>.\nSource: Resolution MEPC.118(52), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships, 1973 (Revised Annex II of MARPOL 73/78), 15 October 2004, International Maritime Organization.\nLegislation", "https://iadclexicon.org/international-life-saving-appliance-lsa-code": "TERM: International Life-Saving Appliance (LSA) Code\nURL: https://iadclexicon.org/international-life-saving-appliance-lsa-code\n\nInternational Life-Saving Appliance (LSA) Code\nInternational Life-Saving Appliance (LSA) Code\n(referred to as \u201cthe Code\u201d in this chapter) means the International Life-Saving Appliance (LSA) Code adopted by the Maritime Safety Committee of the Organization by resolution MSC.48(66), as it may be amended by the Organization, provided that such amendments are adopted, brought into force and take effect in accordance with the provisions of article VIII of the present Convention concerning the amendment procedures applicable to the Annex other than chapter I. <Chapter III, Part A, regulation 3>.\nSource:\u00a0IMO Resolution MSC.47(66), adoption of amendments to the International Convention for the Safety of Life at Sea (SOLAS), 1974, 4 June 1996, International Maritime Organization.\nLegislation", "https://iadclexicon.org/international-navtex-service": "TERM: International NAVTEX Service\nURL: https://iadclexicon.org/international-navtex-service\n\nInternational NAVTEX Service\nInternational NAVTEX service means the coordinated broadcast and automatic reception on 518 kHz of maritime safety information by means of narrow-band direct-printing telegraphy using the English language\nNote: As set out in the IMO NAVTEX Manual.\nSource: IMO resolution A.1051(27), IMO/WMO Worldwide Met-Ocean Information and Warning Service \u2012 Guidance Document, 20 December 2011, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/international-safety-management-ism-code": "TERM: International Safety Management (ISM) Code\nURL: https://iadclexicon.org/international-safety-management-ism-code\n\nInternational Safety Management (ISM) Code\nInternational Safety Management (ISM) Code\nmeans the International Management Code for the Safe Operation of Ships and for Pollution Prevention as adopted by the Assembly, as may be amended by the Organization.\nSource:\u00a0Resolution A.741(18), International Management Code for the Safe Operation of Ships and for Pollution Prevention (International Safety Management (ISM) Code), 4\u00a0 November 1993, International Maritime Organization.\nRegulatory Guidance\nInternational Safety Management (ISM) Code\nInternational Safety Management (ISM) Code\nmeans the International Management Code for the Safe Operation of Ships and for Pollution Prevention as adopted by the Organization by resolution A.741(18), as amended.\nSource:\u00a0IMO Resolution MSC.255(84), Code of the International Standards and Recommended Practices for a Safety Investigation into a Marine Casualty or Marine Incident (Casualty Investigation Code), 16 May 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/international-safetynet-service": "TERM: International SafetyNET Service\nURL: https://iadclexicon.org/international-safetynet-service\n\nInternational SafetyNET Service\nInternational SafetyNET service means the coordinated broadcasting and automated reception of maritime safety information via the Inmarsat Enhanced Group Call (EGC) system, using the English language, in accordance with the provisions of the 1974 SOLAS Convention\nSource: IMO resolution A.1051(27), IMO/WMO Worldwide Met-Ocean Information and Warning Service \u2012 Guidance Document, 20 December 2011, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/international-power-line": "TERM: International Power Line\nURL: https://iadclexicon.org/international-power-line\n\nInternational Power Line\n\u201cInternational power line\u201d means facilities constructed or operated for the purpose of transmitting electricity from or to a place in Canada to or from a place outside Canada; ligne internationale de transport d\u2019\u00e9lectricit\u00e9 or ligne internationale.\nSource: National Energy Board Act, R.S.C., 1985, c. N-7, Canada, current to April 29, 2013.\nLegislation", "https://iadclexicon.org/international-seabed-agreement": "TERM: International Seabed Agreement\nURL: https://iadclexicon.org/international-seabed-agreement\n\nInternational Seabed Agreement\nInternational Seabed Agreement means:\nthe Agreement between Australia and Indonesia establishing certain seabed boundaries signed at Canberra on 18 May 1971; or\nthe Agreement between Australia and Indonesia establishing certain seabed boundaries in the area of the Timor and Arafura Seas supplementary to the Agreement referred to in paragraph (a) and signed at Jakarta on 9 October 1972; or\nthe Agreement between Australia and Indonesia concerning certain boundaries between Papua New Guinea and Indonesia signed at Jakarta on 12 February 1973; or\nthe Treaty between Australia and the Independent State of Papua New Guinea concerning sovereignty and maritime boundaries in the area between the 2 countries, including the area known as the Torres Strait, and related matters that was signed at Sydney on 18 December 1978; or\nthe New Zealand boundary treaty.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/international-service": "TERM: International Service\nURL: https://iadclexicon.org/international-service\n\nInternational service\nInternational service means operation of a mobile offshore drilling unit on an international voyage or in waters under the jurisdiction of foreign nations or the United Nations.\nSource: Mobile Offshore Drilling Units, 46 CFR 107-109 (2013).\nRegulations", "https://iadclexicon.org/international-shipment": "TERM: International Shipment\nURL: https://iadclexicon.org/international-shipment\n\nInternational Shipment\nThe transportation of hazardous oil and gas waste into or out of the jurisdiction of the United States.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/international-voyage": "TERM: International Voyage\nURL: https://iadclexicon.org/international-voyage\n\nInternational voyages\nInternational voyages means voyages in international waters, as defined in chapter I of the 1974 SOLAS Convention, as amended.\nSource: IMO resolution A.1021(26), Guidelines for ships operating in polar waters, 18 January 2010,\nInternational Maritime Organization,\u00a0Regulatory Guidance\nInternational voyage\n\u201cInternational voyage\u201d means a voyage by a ship entitled to fly the flag of one State to or from a port, shipyard, or offshore terminal under the jurisdiction of another State.\nSource: International Convention on the Control of Harmful Anti-fouling Systems on Ships,2001,\nLegislation\nInternational voyage\n\u201cInternational voyage\u201d has the same meaning as stated in Regulation 2(d) of part A, chapter I in the International Convention for Safety of Life at Sea, 1974. (SOLAS 74), which is: \u201ca voyage from a country to which the present Convention applies to a port outside such country, or conversely. The Coast Guard has interpreted this definition to include the following:\nA voyage from a country to which SOLAS 1974 applies, to a port outside that country or the reverse;\nA voyage from any territory, including the Commonwealth of Puerto Rico, all possesssions of the United States, and all lands held by the United States under a protectorate or mandate, whose international relations are the responsibility of a contracting SOLAS 74 government, or which is administered by the United Nations, to a port outside that territory or the reverse.\nThe Coast Guard has interpreted this definition to not include a \u201cGreat Lakes voyage\u201d which means a voyage solely on the Great Lakes of North America and the St. Lawrence River west of a straight line drawn from Capedes Rosiers to West Point, Anticosti Island and, on the north side of Anticosti Island, the 63rd Meridian.\nSource: Mobile Offshore Drilling Units, 46 CFR 107-109 (2013).\nRegulations\nInternational voyages\n\u201cInternational voyage\u201d means a voyage by a ship entitled to fly the flag of one State to or from a port, shipyard, or offshore terminal under the jurisdiction of another State.\nSource:\nSource:\u00a0Resolution MEPC.195(61), 2010 Guidelines for Survey and Certification of Anti-fouling Systemson Ships, 1 October 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/international-standard": "TERM: International Standard\nURL: https://iadclexicon.org/international-standard\n\nInternational standard\nA standard accepted by an international organization.\nSource: Federal Law on Technical Regulation, No. 184-FZ, Russian Federation, December 2002 (amended September 2010).\nRegulations", "https://iadclexicon.org/internet": "TERM: Internet\nURL: https://iadclexicon.org/internet\n\nInternet\nCollection of interconnected networks.\nNOTE 1 Adapted from ISO/IEC 27033-1:2009\nNOTE 2 In this context, reference would be made to \u201can internet\u201d. There is a difference between the definition of \u201can\u00a0internet\u201d and \u201cthe Internet\u201d.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards", "https://iadclexicon.org/internet-crime": "TERM: Internet Crime\nURL: https://iadclexicon.org/internet-crime\n\nInternet Crime\nCriminal activity where services or applications in the Internet are used for or are the target of a crime, or where the Internet is the source, tool, target, or place of a crime.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards", "https://iadclexicon.org/internet-of-things": "TERM: Internet of things (IoT)\nURL: https://iadclexicon.org/internet-of-things\n\nInternet of things (IoT)\nMeans a peer-to-peer network of objects and things that can be sensed, controlled, and programmed, where everything is networked and capable of communicating to each other.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards", "https://iadclexicon.org/internet-safety": "TERM: Internet Safety\nURL: https://iadclexicon.org/internet-safety\n\nInternet Safety\nCondition of being protected against physical, social, spiritual, financial, political, emotional, occupational, psychological, educational or other types or consequences of failure, damage, error, accidents, harm or any other event in the Internet which could be considered non-desirable.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards", "https://iadclexicon.org/internet-service-provider": "TERM: Internet Service Provider\nURL: https://iadclexicon.org/internet-service-provider\n\nInternet Service Provider\nOrganization that provides Internet services to a user and enables its customers access to the Internet.\nNOTE Also sometimes referred to as an Internet access provider.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards", "https://iadclexicon.org/internet-services": "TERM: Internet Services\nURL: https://iadclexicon.org/internet-services\n\nInternet Services\nServices delivered to a user to enable access to the Internet via an assigned IP address, which typically include authentication, authorization and domain name services.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards", "https://iadclexicon.org/internetwork": "TERM: Internetwork\nURL: https://iadclexicon.org/internetwork\n\nInternetwork\nCollection of interconnected networks.\nNOTE 1 Adapted from ISO/IEC 27033-1:2009\nNOTE 2 In this context, reference would be made to \u201can internet\u201d. There is a difference between the definition of \u201can\u00a0internet\u201d and \u201cthe Internet\u201d.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards", "https://iadclexicon.org/interoperability": "TERM: Interoperability\nURL: https://iadclexicon.org/interoperability\n\nInteroperability\nThe ability of two or more systems or components to exchange information and to use the information that has been exchanged.\nAdapted from: IEEE Standard Computer Dictionary.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/interpretation": "TERM: Interpretation\nURL: https://iadclexicon.org/interpretation\n\nInterpretation\nProcess of determining the nature or forming an opinion of an indication based on objective data.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards\nInterpretation\nNorms for fulfilling the associated principle requirements as defined by other regulatory bodies on matters which are left to the satisfaction of the flag administration or are vaguely worded.\u00a0These do not preclude the use of other alternative solutions but these shall be documented and approved for compliance to the principal requirement equivalent to the original interpretation.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/interpretative-information": "TERM: Interpretative Information\nURL: https://iadclexicon.org/interpretative-information\n\nInterpretative information\nInterpretative information has the meaning given by regulation 8.03.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations\nInterpretative information\nMeaning of interpretative information\nThis regulation sets out the 3 situations in which documentary information is interpretative information.\nTitles Administrator classifies as interpretative\nDocumentary information given by a person to the Titles Administrator is interpretative information if the Titles Administrator considers the information to be a conclusion drawn wholly or partly from, or an opinion based wholly or partly on, other documentary information.\nTitles Administrator does not dispute classification\nDocumentary information given by a person to the Titles Administrator is interpretative information if:\nwhen the information was given, the person told the Titles Administrator in writing that the person classified the information as a conclusion drawn wholly or partly from, or an opinion based wholly or partly on, other documentary information; and\nthe Titles Administrator did not give the person a written notice under subregulation 8.04 (2) disputing the classification.\nTitles Administrator disputes classification and objection to disclosure is in force\nDocumentary information given by a person to the Titles Administrator is interpretative information if:\nwhen the information was given, the person told the Titles Administrator in writing that the person classified the information as a conclusion drawn wholly or partly from, or an opinion based wholly or partly on, other documentary information; and\nthe Titles Administrator gave the person a written notice under subregulation 8.04 (2) disputing the classification; and\neither:\nthe time for making an objection in response to the notice has not elapsed; or\nthe person has made an objection in response to the notice, and the objection remains in force.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations\nInterpretative information\nInterpretative information has the meaning given by regulation 10.03.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations\nInterpretative information\nMeaning of interpretative information\nThis regulation sets out the 3 situations in which documentary information is interpretative information.\nTitles Administrator classifies as interpretative\nDocumentary information given by a person to the Titles Administrator is interpretative information if the Titles Administrator considers the information to be a conclusion drawn wholly or partly from, or an opinion based wholly or partly on, other documentary information.\nTitles Administrator does not dispute classification\nDocumentary information given by a person to the Titles Administrator is interpretative information if:\nwhen the information was given, the person told the Titles Administrator, in writing, that the person classified the information as a conclusion drawn wholly or partly from, or an opinion based wholly or partly on, other documentary information; and\nthe Titles Administrator did not give the person a written notice under subregulation 10.04 (2) disputing the classification.\nTitles Administrator disputes classification and objection to disclosure is in force\nDocumentary information given by a person to the Titles Administrator is interpretative information if:\nwhen the information was given, the person told the Titles Administrator, in writing, that the person classified the information as a conclusion drawn wholly or partly from, or an opinion based wholly or partly on, other documentary information; and\nthe Titles Administrator gave the person a written notice under subregulation 10.04 (2) disputing the classification; and\neither:\nthe time for making an objection in response to the notice has not elapsed; or\nthe person has made an objection in response to the notice, and the objection remains in force.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/interpretative-survey-data": "TERM: Interpretative Survey Data\nURL: https://iadclexicon.org/interpretative-survey-data\n\nInterpretative survey data\nInterpretative survey data means each type of data mentioned in an item in Schedule 5:\npresented on a medium and in a format specified in the item; or\npresented on another medium or in another format that the Titles Administrator has authorised the titleholder to use.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations\nInterpretative survey data\nInterpretative survey data means each type of data mentioned in an item in Schedule 5:\npresented on a medium and in a format specified in the item; or\npresented on another medium or in another format that the Titles Administrator has authorised the greenhouse gas titleholder to use.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/interpreted-geological-information": "TERM: Interpreted Geological Information\nURL: https://iadclexicon.org/interpreted-geological-information\n\nInterpreted geological information:\nInterpreted geological information means geological knowledge, often in the form of schematic cross sections, 3-dimensional representations, and maps, developed by determining the geological significance of data and analyzed geological information.\n1\nSource(s)\n1. Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/internally-wetted-component": "TERM: Internally Wetted Component\nURL: https://iadclexicon.org/internally-wetted-component\n\nInternally Wetted Component\nFlow-wetted component (3.13) and any component out of the flow stream, but contacted by well fluids through a port or other passage to the flow-wetted area.\nSource:\nAPI\nSPEC 11D1, Packers and Bridge Plugs, Upstream Segment, Second Edition, July 2009.\nGlobal Standards", "https://iadclexicon.org/interpreted-geophysical-information": "TERM: Interpreted Geophysical Information\nURL: https://iadclexicon.org/interpreted-geophysical-information\n\nInterpreted geophysical information:\nInterpreted geophysical information means geophysical knowledge, often in the form of schematic cross sections, 3-dimensional representations, and maps, developed by determining the geological significance of geophysical data and analyzed geophysical information.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/interprovincial-power-line": "TERM: Interprovincial Power Line\nURL: https://iadclexicon.org/interprovincial-power-line\n\nInterprovincial Power Line\n\u201cInterprovincial power line\u201d means facilities constructed or operated for the purpose of transmitting electricity from a place in a province to a place in Canada outside that province; ligne interprovinciale de transport d\u2019\u00e9lectricit\u00e9 or ligne interprovinciale.\nSource: National Energy Board Act, R.S.C., 1985, c. N-7, Canada, current to April 29, 2013.\nLegislation", "https://iadclexicon.org/interrupted-quenching": "TERM: Interrupted Quenching\nURL: https://iadclexicon.org/interrupted-quenching\n\nInterrupted Quenching\nQuenching in which the product being quenched is removed from the quenching medium while the product is at a temperature substantially higher than that of the quenching medium.\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards", "https://iadclexicon.org/intervenor": "TERM: Intervenor\nURL: https://iadclexicon.org/intervenor\n\nIntervenor\nINTERVENOR shall mean a local government, or the Colorado Department of Public Health and Environment intervening solely to raise environmental or public health, safety and welfare concerns, or the Colorado Division of Wildlife intervening solely to raise wildlife resource concerns, in which case the intervention shall be granted of right, or a person who has timely filed an intervention in a relevant proceeding and has demonstrated to the satisfaction of the Commission that the intervention will serve the public interest, in which case the person may be recognized as a permissive intervenor at the Commission\u2019s discretion.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/intervention-convention": "TERM: Intervention Convention\nURL: https://iadclexicon.org/intervention-convention\n\nIntervention Convention\nIntervention Convention\nmeans the International Convention relating to Intervention on the High Seas in Cases of Oil Pollution Casualties (1969) and the Protocol relating to Intervention on the High Seas in Cases of Pollution by Substances other than Oil (1973).\nSource:\u00a0IMO MSC.1/Circ.1251, Guidelines on the control of ships in an emergency, 19 October 2007, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/intervention": "TERM: Intervention\nURL: https://iadclexicon.org/intervention\n\nIntervention\nOperation to enter the well which requires breaking containment of an existing well barrier.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nIntervention\nWell servicing operations conducted within a completed wellbore.\nSource:\u00a0NORSOK D-002, Well intervention equipment, Rev. 2, June 2013.\nGlobal Standards", "https://iadclexicon.org/intervention-fixture": "TERM: Intervention Fixture\nURL: https://iadclexicon.org/intervention-fixture\n\nIntervention Fixture\nDevice or feature permanently fitted to subsea well equipment to facilitate subsea intervention tasks including, but not limited to,\n\u23af grasping intervention fixtures;\n\u23af docking intervention fixtures;\n\u23af landing intervention fixtures;\n\u23af linear actuator intervention fixtures;\n\u23af rotary actuator intervention fixtures;\n\u23af fluid coupling intervention fixtures.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/intervention-system": "TERM: Intervention System\nURL: https://iadclexicon.org/intervention-system\n\nIntervention System\nMeans to deploy or convey intervention tools to subsea well equipment to carry out intervention tasks, including\n\u23af ROV;\n\u23af ROT;\n\u23af ADS;\n\u23af Diver.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/intervention-tool": "TERM: Intervention Tool\nURL: https://iadclexicon.org/intervention-tool\n\nIntervention Tool\nDevice or ROT deployed by an intervention system to mate or interface with an intervention fixture.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/intrados": "TERM: Intrados\nURL: https://iadclexicon.org/intrados\n\nIntrados\nInterior curve of an elbow or torus.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/intrinsic-safety": "TERM: Intrinsic Safety\nURL: https://iadclexicon.org/intrinsic-safety\n\nIntrinsic safety\nA type of protection in which a portion of the electrical system contains only intrinsically safe apparatus, circuits, and wiring that is incapable of causing ignition in the surrounding atmosphere. No single device or wiring is intrinsically safe by itself (except for battery-operated, self-contained apparatus such as portable pagers, transceivers, gas detectors, etc., which are specifically designed as intrinsically safe self contained devices) but is intrinsically safe only when employed in a properly designed intrinsically safe system. This type of protection is referred to as \u201ci.\u201d\nNOTE: See also associated apparatus.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/intrinsic-safety-barrier": "TERM: Intrinsic Safety Barrier\nURL: https://iadclexicon.org/intrinsic-safety-barrier\n\nIntrinsic safety barrier\nA component containing a network designed to limit the energy (voltage and current) available to the protected circuit in the hazardous (classified) location under specified fault conditions.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/intoxicant": "TERM: Intoxicant\nURL: https://iadclexicon.org/intoxicant\n\nIntoxicant\nIntoxicant means a beverage or other substance for human consumption (other than a substance for medical or pharmaceutical use) that contains alcohol.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Safety) Regulations 2009 (Select Legislative Instrument 2009 No. 382 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/intrinsic-safety-ground-bus": "TERM: Intrinsic Safety Ground Bus\nURL: https://iadclexicon.org/intrinsic-safety-ground-bus\n\nIntrinsic safety ground bus\nA grounding system that has a dedicated conductor separate from the power system so that ground currents will not normally flow and that is reliably connected to a grounding electrode. (For further information, refer to Article 504 of NEC and ISA RP 12.6.01.)\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/intrinsic-wave-frequency": "TERM: Intrinsic Wave Frequency\nURL: https://iadclexicon.org/intrinsic-wave-frequency\n\nIntrinsic Wave Frequency\nWave frequency of a periodic wave in a reference frame that is stationary with respect to the wave.\u00a0NOTE If there is no current, the reference frame is also stationary with respect to the sea floor. If there is a current, the reference frame moves with the same speed and in the same direction as the current.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/intrinsically-safe-apparatus": "TERM: Intrinsically Safe Apparatus\nURL: https://iadclexicon.org/intrinsically-safe-apparatus\n\nIntrinsically Safe Apparatus\nElectrical apparatus in which all the circuits are intrinsically safe.\nSource: IEC 60079-14:2013, Explosive atmospheres \u2013 Part 14: Electrical installations design, selection and erection, Edition 5.0, November 2013.\nGlobal Standards", "https://iadclexicon.org/intrinsically-safe-circuit": "TERM: Intrinsically Safe Circuit\nURL: https://iadclexicon.org/intrinsically-safe-circuit\n\nIntrinsically Safe Circuit\nA circuit in which any spark or thermal effect, produced either normally or in specified fault conditions, is incapable, in the specified test conditions, of causing ignition of a given explosive atmosphere.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nIntrinsically Safe Circuit\nCircuit in which any spark or any thermal effect produced, which include normal operation and specified fault conditions, is not capable ofcausing ignition of a given explosive atmosphere.\nSource: IEC 60079-14:2013, Explosive atmospheres \u2013 Part 14: Electrical installations design, selection and erection, Edition 5.0, November 2013.\nGlobal Standards", "https://iadclexicon.org/intrinsically-safe-electrical-apparatus": "TERM: Intrinsically Safe Electrical Apparatus\nURL: https://iadclexicon.org/intrinsically-safe-electrical-apparatus\n\nIntrinsically safe electrical apparatus\nElectrical apparatus in which all the circuits are intrinsically safe circuits.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/intrinsically-safe-electrical-system": "TERM: Intrinsically Safe Electrical System\nURL: https://iadclexicon.org/intrinsically-safe-electrical-system\n\nIntrinsically Safe Electrical System\nAssembly of interconnected items of electrical equipment, described in a descriptive system\u00a0document, in which the circuits or parts of circuits intended to be used in an explosive\u00a0atmosphere are intrinsically safe.\nSource: IEC 60079-14:2013, Explosive atmospheres \u2013 Part 14: Electrical installations design, selection and erection, Edition 5.0, November 2013.\nGlobal Standards", "https://iadclexicon.org/intrinsically-safe-system": "TERM: Intrinsically Safe System\nURL: https://iadclexicon.org/intrinsically-safe-system\n\nIntrinsically safe system\nAn assembly of interconnected intrinsically safe apparatus, associated apparatus, other apparatus, and interconnecting cables in which those parts of the system that may be used in hazardous (classified) locations are intrinsically safe circuits.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/intrinsically-safe-protection-i": "TERM: Intrinsically Safe Protection \u201ci\u201d\nURL: https://iadclexicon.org/intrinsically-safe-protection-i\n\nIntrinsically Safe Protection \u201ci\u201d\nType of protection based on the restriction of electrical energy within apparatus and of\u00a0interconnecting wiring exposed to the potentially explosive gas atmosphere to a level below\u00a0that which can cause ignition by either sparking or heating effects.\nSource: IEC 60079-19:2015, Explosive atmospheres \u2013 Part 19: Equipment repair, overhaul and reclamation, Edition 3.1, March 2015.\nGlobal Standards", "https://iadclexicon.org/intrinsically-safe-sub-circuit": "TERM: Intrinsically Safe Sub-circuit\nURL: https://iadclexicon.org/intrinsically-safe-sub-circuit\n\nIntrinsically Safe Sub-circuit\nPart of an intrinsically safe circuit which is galvanically isolated from another part or other\u00a0parts of the same intrinsically safe circuit.\nSource: IEC 60079-14:2013, Explosive atmospheres \u2013 Part 14: Electrical installations design, selection and erection, Edition 5.0, November 2013.\nGlobal Standards", "https://iadclexicon.org/intrusion": "TERM: Intrusion\nURL: https://iadclexicon.org/intrusion\n\nIntrusion\nAn unauthorized act of bypassing the security mechanisms of a network or information system.\nAdapted from: CNSSI 4009.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards\nIntrusion\nUnauthorized act of compromising a system (See\n\u201cattack\u201d).\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/intrusion-detection": "TERM: Intrusion Detection\nURL: https://iadclexicon.org/intrusion-detection\n\nIntrusion Detection\nThe process and methods for analyzing information from networks and information systems to determine if a security breach or security violation has occurred.\nAdapted from: CNSSI 4009, ISO/IEC 27039 (draft).\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards\nIntrusion Detection\nSecurity service that monitors and analyzes system events for the purpose of finding, and providing realtime or near real-time warning of, attempts to access system resources in an unauthorized manner\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/intrusion-detection-system": "TERM: Intrusion Detection System\nURL: https://iadclexicon.org/intrusion-detection-system\n\nIntrusion Detection System\nA system designed to detect the entry or attempted entry of a person or vehicle into an area.\nSource:\u00a0Canadian Standards Association, Z246.1-09, Security management for petroleum and natural gas industry systems, August 2009,\nRegional Standards", "https://iadclexicon.org/intumescent": "TERM: Intumescent\nURL: https://iadclexicon.org/intumescent\n\nIntumescent\nPassive fire-protection coating which, in the presence of fire, expands to create an inert insulating \u201cchar\u201d layer.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/inventory-tank": "TERM: Inventory Tank\nURL: https://iadclexicon.org/inventory-tank\n\nInventory tank:\nA tank in which liquid hydrocarbons are stored prior to royalty measurement. The measured volumes are used in the allocation process.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/investigate": "TERM: Investigate\nURL: https://iadclexicon.org/investigate\n\nInvestigate\nA NICE Workforce Framework category consisting of specialty areas responsible for the investigation of cyber events and/or crimes of IT systems, networks, and digital evidence\nFrom: NICE Workforce Framework.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/investment": "TERM: Investment\nURL: https://iadclexicon.org/investment\n\nInvestment\nInvestment is deemed to mean the commitment of obligations with respect to the purchase of capital equipment, and the making of production costs with respect to a capital equipment, to the extent those obligations and costs are for the account of the holder or the co-holder.\nSource:\u00a0Mining Act of the Netherlands, Netherlands, 2003 (as amended up to 2012).\nLegislation", "https://iadclexicon.org/investigating-officer": "TERM: Investigating Officer\nURL: https://iadclexicon.org/investigating-officer\n\nInvestigating officer\nInvestigating officer means a person assigned by the Commandant, a District Commander, or an Officer in Charge, Marine Inspection, to conduct an investigation of an accident, casualty, or other incident.\nSource: Outer Continental Shelf Activities, 33 CFR 140-147 (2013).\nRegulations", "https://iadclexicon.org/investigation": "TERM: Investigation\nURL: https://iadclexicon.org/investigation\n\nInvestigation\nA systematic and formal inquiry into a qualified threat or incident using digital forensics and perhaps other traditional criminal inquiry techniques to determine the events that transpired and to collect evidence.\nExtended Definition: In the NICE Workforce Framework, cybersecurity work where a person: Applies tactics, techniques, and procedures for a full range of investigative tools and processes to include but not limited to interview and interrogation techniques, surveillance, counter surveillance, and surveillance detection, and appropriately balances the benefits of prosecution versus intelligence gathering.\nAdapted from: ISSG V1.2 Database; Conrad, E., Misenauer, S., & Feldman, J. (2010). CISSP\u00ae Study Guide. Burlington, MA: Syngress; From: NICE Workforce Framework.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/investigators": "TERM: Investigators\nURL: https://iadclexicon.org/investigators\n\nInvestigators\n\u201cInvestigators\u201d means those people appointed by the relevant State(s) to investigate an act of piracy or armed robbery against a ship, after the event has occurred.\nSource:\u00a0IMO resolution A.1025(26), Code of Practice for the Investigation of Crimes of Piracy and Armed Robbery against Ships, 18 January 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/investment-tax-credit": "TERM: Investment Tax Credit\nURL: https://iadclexicon.org/investment-tax-credit\n\nInvestment Tax Credit\n\u201cInvestment tax credit\u201d has the meaning assigned by subsection 127(9) of the Income Tax Act; cr\u00e9dit d\u2019imp\u00f4t \u00e0 l\u2019investissement.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation", "https://iadclexicon.org/invigilator": "TERM: Invigilator\nURL: https://iadclexicon.org/invigilator\n\nInvigilator\nperson authorized by the certification body who administers or supervises an examination, but does not evaluate the competence of the candidate\nNote 1 to entry: Other terms for invigilator are proctor, examination administrator, supervisor.\n[SOURCE: ISO/IEC 17024:2012, 3.11].\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/invasive-aquatic-species": "TERM: Invasive Aquatic Species\nURL: https://iadclexicon.org/invasive-aquatic-species\n\nInvasive Aquatic Species\nInvasive aquatic species means a species which may pose threats to human, animal and plant life, economic and cultural activities and the aquatic environment.\nSource:\u00a0Resolution MEPC.207(62), 2011 Guidelines for the control and management of ships\u2019 biofouling to minimize the transfer of invasive aquatic species, 15 July 2011, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/involvement": "TERM: Involvement\nURL: https://iadclexicon.org/involvement\n\nInvolvement\nEngagement in, and contribution to, shared objectives.\nSource: ISO 10018:2012(EN), Quality management \u2014 Guidelines on people involvement and competence, First Edition, September 2012.\nGlobal Standards", "https://iadclexicon.org/iogp": "TERM: IOGP\nURL: https://iadclexicon.org/iogp\n\nIOGP\nInternational Association of Oil and Gas Producers (previously: OGP)\nSource:\nISO\n17776:2016, Petroleum and natural gas industries \u2014 Offshore production installations \u2014 Major accident hazard management during the design of new installations, Second Edition, December 2016.\nGlobal Standards\nIOGP\nInternational Association of Oil and Gas Producers\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards", "https://iadclexicon.org/investigation-and-analysis-systems": "TERM: Investigation And Analysis Systems\nURL: https://iadclexicon.org/investigation-and-analysis-systems\n\nInvestigation and analysis systems\nInvestigation and analysis systems provide a means to:\n\u2022 Give priority to those circumstances which present the greatest risk;\n\u2022 Identify both the immediate and the underlying causes of events;\n\u2022 Refer information to the management level with the authority to initiate necessary remedial action, including organisational and policy changes; analyse all collected data to identify common features or trends and initiate improvements.\nSource: Approved Code of Practice for Managing Hazards to Prevent Major Industrial Accidents, Health and Safety in Employment Act 1992, Department of Labour, New Zealand, July 1994.\nRegulatory Guidance", "https://iadclexicon.org/io": "TERM: I/O\nURL: https://iadclexicon.org/io\n\nI/O\nInput/output.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards\nSource:\u00a0NORSOK D-001, Drilling facilities, Rev. 3, December 2012.\nGlobal Standards\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/iot": "TERM: IoT\nURL: https://iadclexicon.org/iot\n\nIoT\nInternet of Things .\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards", "https://iadclexicon.org/ip-address": "TERM: IP address\nURL: https://iadclexicon.org/ip-address\n\nIP address\nAddress of a computer or device that is assigned for identification and communication using the Internet Protocol and other protocols.\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/iow": "TERM: IOW\nURL: https://iadclexicon.org/iow\n\nIOW\nIntegrity operating window.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nIOW\nEstablished limits for process variables (parameters) that can affect the integrity of the equipment if the process operation deviates from the established limits for a predetermined amount of time. See 4.1.4.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/ipieca": "TERM: IPIECA\nURL: https://iadclexicon.org/ipieca\n\nIPIECA\nGlobal oil and gas industry association for environmental and social issues.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards\nIPIECA\nInternational Petroleum Industry Environmental Conservation Association.\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards", "https://iadclexicon.org/ipl": "TERM: IPL\nURL: https://iadclexicon.org/ipl\n\nIPL\nIndependent protection layers.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards", "https://iadclexicon.org/iom": "TERM: IOM\nURL: https://iadclexicon.org/iom\n\nIOM\nInstallation, operation, and maintenance.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards", "https://iadclexicon.org/ipo": "TERM: IPO\nURL: https://iadclexicon.org/ipo\n\nIPO\nInformation Providing Organization.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards", "https://iadclexicon.org/ips": "TERM: IPS\nURL: https://iadclexicon.org/ips\n\nIPS\nIntrusion Prevention System.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards", "https://iadclexicon.org/ipsec": "TERM: IPSec\nURL: https://iadclexicon.org/ipsec\n\nIPSec\nInternet protocol security.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards", "https://iadclexicon.org/ipu": "TERM: IPU\nURL: https://iadclexicon.org/ipu\n\nIPU\nIntegrated pipeline umbilical.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nIPU\nAn IPU is typically an assembly of small-bore components such as service lines, chemical injection lines, hydraulic lines, electrical and/or fibre optic cables, etc. arranged around a larger central production, injection or service line. If flexible pipe is used for the central line, it is common to use thermoplastic hoses for the small-bore fluid lines, however metal tubes can also be used in this configuration. If such an IPU type arrangement is also used on the seabed, then typically the tail end of the IPU is simply pulled up and suspended from the FPS in order to avoid additional connections in the lines.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/ird": "TERM: IRD\nURL: https://iadclexicon.org/ird\n\nI\nRD\nRelative dilatancy.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/ir": "TERM: IR\nURL: https://iadclexicon.org/ir\n\nIR\nInfrared\nSource:\nAPI\nRP 14G, Recommended Practice for Fire Prevention and Control on Fixed Open-type Offshore Production Platforms: Upstream Segment, Fourth Edition, April 2007.\nGlobal Standards\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines", "https://iadclexicon.org/irf": "TERM: IRF\nURL: https://iadclexicon.org/irf\n\nIRF\nInternational Regulators Forum.\nSource: Incident Reporting and Investigation Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, November 30, 2012.\nRegulatory Guidance\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/ip": "TERM: IP\nURL: https://iadclexicon.org/ip\n\nIP\nInstitute of Petroleum (Energy Institute).\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards\nIP\nInstitute of Petroleum.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards\nIP\nInternet Protocol.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/irrational-emission-control-strategy": "TERM: Irrational Emission Control Strategy\nURL: https://iadclexicon.org/irrational-emission-control-strategy\n\nIrrational Emission Control Strategy\nIrrational emission control strategy means any strategy or measure that, when the ship is operated under normal conditions of use, reduces the effectiveness of an emission control system to a level below that expected on the applicable emission test procedures.\nSource:\u00a0Resolution MEPC.176(58), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships (Revised MARPOL Annex VI), 10 October 2008, International Maritime Organization.\nLegislation", "https://iadclexicon.org/irj": "TERM: IRJ\nURL: https://iadclexicon.org/irj\n\nIRJ\nInstrumented riser joint.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nIRJ\nRiser joint equipped with sensors for collecting and transmitting data such as riser pipe tension, riser angular offset, annulus fluid temperature, pressure, etc.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nIRJ\nRiser joint equipped with sensors for monitoring parameters, such as tension in the riser pipe wall, riser angular offset, annulus fluid temperature and pressure, etc.\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/irpa": "TERM: IRPA\nURL: https://iadclexicon.org/irpa\n\nIRPA\nIndividual Risk Per Annum.\nSource: NOPSEMA Guidance Note: ALARP, N-04300-GN0166, Australia, Revision 4, December 2012. Regulatory Guidance.\nRegulatory Guidance\nIndividual Risk Per Annum (IRPA)\nThe probability that an individual will become a fatality each year.\nSource:\u00a0 International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/iro": "TERM: IRO\nURL: https://iadclexicon.org/iro\n\nIRO\nInformation Receiving Organization.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards", "https://iadclexicon.org/irregular-wave": "TERM: Irregular Wave\nURL: https://iadclexicon.org/irregular-wave\n\nIrregular Wave\n\u201cIrregular wave\u201d refers to a stochastic wave generated from a given wave spectrum.\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards", "https://iadclexicon.org/isa": "TERM: ISA\nURL: https://iadclexicon.org/isa\n\nISA\nInstrument Society of America\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standard\nISA\nThe Instrumentation, Systems, and Automation Society\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard\nISA\nThe International Society for Measurement and Control (formerly Instrument Society of America).\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/iscwsa": "TERM: ISCWSA\nURL: https://iadclexicon.org/iscwsa\n\nISCWSA\nIndustry Steering Committee on Wellbore Survey Accuracy, SPE affiliated Wellbore Positioning Technical Section\nSource:\u00a0spe\n.org, iscwsa.net\n,\nGlobal Standards", "https://iadclexicon.org/isb": "TERM: ISB\nURL: https://iadclexicon.org/isb\n\nISB\nin situ burning.\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards\nISB\nBurning oil in place (Latin, \u201cin situ\u201d) is a response technique used to lessen the amount of the oil reaching sensitive areas, which can be employed when the thickness of the oil is sufficient to sustain combustion and can be used on both water and land.\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards", "https://iadclexicon.org/isd": "TERM: ISD\nURL: https://iadclexicon.org/isd\n\nISD\nInherently safer design.\nSource:\nISO\n17776:2016, Petroleum and natural gas industries \u2014 Offshore production installations \u2014 Major accident hazard management during the design of new installations, Second Edition, December 2016.\nGlobal Standards", "https://iadclexicon.org/isem": "TERM: iSEM\nURL: https://iadclexicon.org/isem\n\niSEM\nIntelligent well subsea electronics module.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/ism": "TERM: ISM\nURL: https://iadclexicon.org/ism\n\nISM\nIndustrial, scientific and medical.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards\nISM\nInternational Safety Management Code \u2013 IMO.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/isms-project": "TERM: ISMS Project\nURL: https://iadclexicon.org/isms-project\n\nISMS Project\nStructured activities undertaken by an\norganization\nto implement an ISMS.\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/iso": "TERM: ISO\nURL: https://iadclexicon.org/iso\n\nISO\nInspection isometric drawing.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nISO\nInternational Organization for Standardization.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards\nSource:\u00a0IOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource:\u00a0NORSOK D-002, Well intervention equipment, Rev. 2, June 2013.\nGlobal Standards\nSource: Incident Reporting and Investigation Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, November 30, 2012.\nRegulatory Guidance\nSource:\u00a0Oil & Gas UK, Guidelines on subsea BOP systems, Issue 1, July 2012,\nGlobal Standards\nSource:\nAPI\nSpec Q2, Specification for Quality Management System Requirements for Service,\u00a0 Supply Organizations for the Petroleum and Natural Gas Industries, Upstream Segment, First Edition, December 2011.\nGlobal Standards\nSource: Environmental Protection Plan Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, March 31, 2011.\nRegulatory Guidance\nSource: 117 OLF, Norwegian Oil and Gas Association recommended guidelines for Well Integrity, No. 117, Revision No. 4, June 2011.\nGlobal Standards\nSource: Safety Plan Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, March 31, 2011.\nRegulatory Guidance\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard\nSource:\nAPI\nRP 2FB, Recommended Practice for the Design of Offshore Facilities Against Fire and Blast Loading, First Edition, April 2006.\nGlobal Standards\nISO\nInternational Standards Organisation.\nSource: NOPSEMA Guidance Note: Control Measures and Performance Standards, N-04300 GN0271, Australia, Revision 3, December 2011. Regulatory Guidance\nISO\nInternational organisation of standardisation.\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards\nSource: \u00a0Offshore Waste Treatment Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, December 15, 2010.\nRegulatory Guidance\nISO\nInternational Organisation for Standardisation.\nSource:\u00a0NOGEPA Industrial Guideline No. 44, Standards and Acceptance Guidelines, Enhance QA/QC for Critical Well Components, Netherlands, Version 0, July 2011.\nGlobal Standards\nISO\nInternational Standardisation Organisation\nSource: Verification of Lifting Appliances for the Oil and Gas Industry, DNV-OSS-308, October 2010, Det Norske Veritas AS,\u00a0Global Standards", "https://iadclexicon.org/ism-code": "TERM: ISM Code\nURL: https://iadclexicon.org/ism-code\n\nISM Code\nISM Code\nmeans the International Safety Management Code, made mandatory under SOLAS regulation XI/3.1.\nSource:\u00a0IMO MSC.1/Circ.1251, Guidelines on the control of ships in an emergency, 19 October 2007, International Maritime Organization.\nRegulatory Guidance\nISM Code\nISM Code means the International Management Code for the Safe Operation of Ships and for Pollution Prevention, as amended.\nSource:\u00a0IMO resolution A.1021(26), Guidelines for ships operating in polar waters, 18 January 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/isolated-work-place": "TERM: Isolated Work Place\nURL: https://iadclexicon.org/isolated-work-place\n\nIsolated Work Place\n\u201cIsolated work place\u201d means a work place that is more than two hours\u2019 travel time from a hospital or a medical clinic under normal travel conditions using the fastest available means of transportation; lieu de travail isol\u00e9.\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations", "https://iadclexicon.org/isotope": "TERM: Isotope\nURL: https://iadclexicon.org/isotope\n\nIsotope\nAtoms with the same atomic number (same chemical element) but different atomic weights.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/isps": "TERM: ISPS\nURL: https://iadclexicon.org/isps\n\nISPS\nInternational Ship and Port Security Code \u2013 IMO.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/isps-code": "TERM: ISPS Code\nURL: https://iadclexicon.org/isps-code\n\nISPS Code\nISPS Code\nmeans the International Ship and Port Facility Security (ISPS) Code adopted on 12 December 2002, by resolution 2 of the Conference of Contracting Governments to the International Convention for the Safety of Life at Sea (SOLAS), 1974, as may be amended by the Organization <Chapter I, regulation I/1>.\nSource:\u00a0IMO Resolution MSC.203(81), amendments to the International Convention on Standards of Training, Certification and Watchkeeping for Seafarers (STCW), 1978, 18 May 2006, International Maritime Organization.\nLegislation\nSource:\u00a0IMO Resolution A.1079(28), Recommendations for the Training and Certification of Personnel on Mobile Offshore Units (MOUs), Adopted on 4 December 2013, International Maritime Organization,\nRegulatory Guidance", "https://iadclexicon.org/isr": "TERM: ISR\nURL: https://iadclexicon.org/isr\n\nISR\nIntermediate stress relief.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nISR\nActivity carried out to reduce residual stresses and diffuse hydrogen from completed highly stressed weld joints so that the risk of cracking is minimized upon the weld joint cooling to ambient temperature.\nNOTE: Intermediate stress relief (ISR) may be used to reduce the risk of decreasing the base material properties when multiple welding operations are performed on a component. For example, a flange may receive an ISR after the seal groove inlay, then receive the final PWHT after the flange has been circumferentially welded to its mating component.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/isp": "TERM: ISP\nURL: https://iadclexicon.org/isp\n\nISP\nInternet Service Provider.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards", "https://iadclexicon.org/issuing-service": "TERM: Issuing Service\nURL: https://iadclexicon.org/issuing-service\n\nIssuing Service\nIssuing service means a National Meteorological Service which has accepted responsibility for ensuring that meteorological warnings and forecasts for shipping are disseminated through the Inmarsat SafetyNET service to the designated area (METAREA) for which the Service has accepted responsibility under the broadcast requirements of the GMDSS;\nNote: As defined in WMO-No 558\nSource: IMO resolution A.1051(27), IMO/WMO Worldwide Met-Ocean Information and Warning Service \u2012 Guidance Document, 20 December 2011, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/isu": "TERM: ISU\nURL: https://iadclexicon.org/isu\n\nISU\nIntegrated service umbilical.\nSource:\nAPI\nRP 17B, Recommended Practice for Flexible Pipe, Fourth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/isv": "TERM: ISV\nURL: https://iadclexicon.org/isv\n\nISV\nIndependent Software Vendor.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards", "https://iadclexicon.org/it-asset": "TERM: IT Asset\nURL: https://iadclexicon.org/it-asset\n\nIT Asset\nA person, structure, facility, information, and records, information technology systems and resources, material, process, relationships, or reputation that has value.\nExtended Definition: Anything useful that contributes to the success of something, such as an organizational mission; assets are things of value or properties to which value can be assigned.\nAdapted from: DHS Risk Lexicon.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/it": "TERM: IT\nURL: https://iadclexicon.org/it\n\nIT\nInformation Technology.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/itc": "TERM: ITC\nURL: https://iadclexicon.org/itc\n\nITC\nInternal tree cap.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/ite": "TERM: ITE\nURL: https://iadclexicon.org/ite\n\nITE\nInformation technology equipment.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/item-analysis": "TERM: Item Analysis\nURL: https://iadclexicon.org/item-analysis\n\nItem Analysis\nprocess for evaluating the performance of each item in an examination that provides information regarding item difficulty and item discrimination.\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/item": "TERM: Item\nURL: https://iadclexicon.org/item\n\nItem\nAny part, component, device, subsystem, functional unit, equipment or system that can be individually considered. NOTE In this International Standard, the common term \u201citem\u201d is used on all taxonomy levels 6 to 9 in Figure 3. See also 3.30, which defines a specific item level.\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobalStandards\nItem\nAny part, component, device, subsystem, functional unit, equipment or system that can be individually considered.\nSource: ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards\nItem\nquestion or specimen that appears on an examination\u00a0.\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/item-discrimination": "TERM: Item Discrimination\nURL: https://iadclexicon.org/item-discrimination\n\nItem Discrimination\nmeasure of how well an item is able to distinguish between examinees who are knowledgeable and those who are not\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/item-difficulty": "TERM: Item Difficulty\nURL: https://iadclexicon.org/item-difficulty\n\nItem Difficulty\nmeasure of the proportion of examinees who responded to an examination item or question correctly\nNote 1 to entry: Difficulty index is also referred to as the p-value.\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/iu": "TERM: IU\nURL: https://iadclexicon.org/iu\n\nIU\nInternal upset.\nSource:\nAPI\nSPEC 5DP, Specification for Drill Pipe, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/iva": "TERM: IVA\nURL: https://iadclexicon.org/iva\n\nIVA\nIndependent verification agent.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/itp": "TERM: ITP\nURL: https://iadclexicon.org/itp\n\nITP\nInspection and test plan.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nITP\nInspection test plan.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSPEC Q1, Specification for Quality Management System Requirements for Manufacturing Organizations for the Petroleum and Natural Gas Industry, Ninth Edition, June 2013 (Errata 2, March 2014).\nGlobal Standards\nITP\nInspection and testing plan.\nSource:\nAPI\nTR 1PER15K-1, Protocol for Verification and Validation of High-pressure High-temperature Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/iwcf": "TERM: IWCF\nURL: https://iadclexicon.org/iwcf\n\nIWCF\nInternational Well Control Forum.\nSource: OGP Report No. 476, Recommendations for enhancements to well control training, examination and certification, International Association of Oil & Gas Producers, October 2012.\nGlobal Standards", "https://iadclexicon.org/iwcs": "TERM: IWCS\nURL: https://iadclexicon.org/iwcs\n\nIWCS\nIntelligent well control system.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/iwe": "TERM: IWE\nURL: https://iadclexicon.org/iwe\n\nIWE\nIntelligent well equipment.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/iwrc": "TERM: IWRC\nURL: https://iadclexicon.org/iwrc\n\nIWRC\nIndependent wire rope steel core.\nSource:\nAPI\nStandard 2CCU, Offshore Cargo Carrying Units, First Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/jack-house": "TERM: Jack-house\nURL: https://iadclexicon.org/jack-house\n\nJack-house\nThe structure surrounding the leg chord into which multiple jacking units are installed.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 5, Main and Auxiliary Machinery, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/jack-up-owner": "TERM: Jack-Up Owner\nURL: https://iadclexicon.org/jack-up-owner\n\nJack-Up Owner\nRepresentative of the companies owning or chartering the jack-up.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/jack-up": "TERM: Jack-Up\nURL: https://iadclexicon.org/jack-up\n\nJack-Up\nMobile offshore unit with a buoyant hull and one or more legs that can be moved up and down relative to the hull.\u00a0NOTE A jack-up reaches its operational mode by lowering the leg(s) to the seabed and then raising the hull to the required elevation. The majority of jack-ups have three or more legs, each of which can be moved\nindependently and which are supported in the seabed by spudcans.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards\nSource:\u00a0ISO 19900:2013, Petroleum and natural gas industries \u2013 General requirements\u00a0for offshore structures.\nGlobal Standards", "https://iadclexicon.org/jack-up-unit": "TERM: Jack-up Unit\nURL: https://iadclexicon.org/jack-up-unit\n\nJack-up Unit\nA self-elevating (or jack-up) unit is a floating unit which is designed to operate as a sea bed-stabilised unit in an elevated mode. These units have a buoyant hull (generally either triangular or pontoon shaped) with movable legs capable of raising its hull above the surface of the sea. The legs may be designed to penetrate the sea bed, or be\u00a0 attached to a mat or individual footings which rest on the sea bed. These unit types are generally not fitted with a propulsion system.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 3, Functional Unit Types and Special Features, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/jail": "TERM: Jail\nURL: https://iadclexicon.org/jail\n\nJail\nJAIL shall mean those structures where the personal liberties of occupants are restrained, including but not limited to, mental hospitals, mental sanitariums, prisons, reformatories.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/jacking-gear-unit": "TERM: Jacking Gear Unit\nURL: https://iadclexicon.org/jacking-gear-unit\n\nJacking Gear Unit\nThe individual reduction gear assembly, comprising drive motor, coupling, enclosed reduction gearing and main pinion normally attached to the jack-house.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 5, Main and Auxiliary Machinery, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/jacket": "TERM: Jacket\nURL: https://iadclexicon.org/jacket\n\nJacket\nA braided or plastic covering which is placed over the rope (or over individual strands) for protection and\u00a0to hold the rope structure together.\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards\nSource:\nAPI\nRP 2SM, Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, First Edition, July 2014\n.\nGlobal Standards", "https://iadclexicon.org/jar": "TERM: Jar\nURL: https://iadclexicon.org/jar\n\nJar\nMechanical or hydraulic device used in the drill stem to deliver an impact load to another component of the drill stem, especially when that component is stuck.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards\nJar\nA tool used to deliver an axial impact load to the downhole string.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards", "https://iadclexicon.org/jet-fire": "TERM: Jet Fire\nURL: https://iadclexicon.org/jet-fire\n\nJet Fire\nTurbulent diffusion flame resulting from the combustion of a fuel continuously released with significant momentum in a particular direction.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards\nJet Fire (JF)\nTurbulent diffusion flame resulting from the combustion of a fuel continuously released with momentum in a particular direction.\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n. Global Standards\nJet Fire\nFire created when a leak from a pressurized system ignites and forms a burning jet.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nJet Fire\nFire created when a leak from a pressurized system ignites and forms a burning jet.\nNOTE: A jet fire can impinge on other equipment, causing damage.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards", "https://iadclexicon.org/jet-fire-test": "TERM: Jet-fire Test\nURL: https://iadclexicon.org/jet-fire-test\n\nJet-fire Test\nA jet-fire test is used to determine how effective the passive fire protection materials are in withstanding an actual jet fire. The test is not intended to replace the hydrocarbon fire test. Some Administrations require fire protection materials to be assessed by this method and, where requested, LR can advise on the detailed requirements.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 7, Safety Systems, Hazardous Areas and Fire, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/jetting-the-well-in": "TERM: Jetting the Well in\nURL: https://iadclexicon.org/jetting-the-well-in\n\nJetting the Well in\nCirculating a lower \u2013 density fluid to allow the well to go underbalance, either to drill in underbalance mode or to induce production from the formation.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/jf": "TERM: JF (jet fire)\nURL: https://iadclexicon.org/jf\n\nJF\nJet Fire.\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards\nJF (jet fire)\nTurbulent diffusion flame resulting from the combustion of a fuel continuously released with momentum in a particular direction.\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards", "https://iadclexicon.org/jip": "TERM: JIP\nURL: https://iadclexicon.org/jip\n\nJIP\nJoint industry project.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards", "https://iadclexicon.org/jhajsa": "TERM: JHA/JSA\nURL: https://iadclexicon.org/jhajsa\n\nJHA/JSA\nJob Hazard Analysis / Job Safety Analysis.\nSource: NOPSEMA Guidance Note: Safety Management Systems, N04300-GN1052, Australia, Revision 0, December 2012.\nRegulatory Guidance", "https://iadclexicon.org/jib": "TERM: Jib\nURL: https://iadclexicon.org/jib\n\nJib (also known as Tip Extension)\nAn extension attached to the boom point to provide added boom length for lifting specified loads.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Sixth Edition, May 2007.\nGlobal Standards\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards", "https://iadclexicon.org/jha": "TERM: JHA\nURL: https://iadclexicon.org/jha\n\nJHA\nSafety management technique that is used to anticipate and identify hazards in order to make decisions to appropriately control the hazards associated with a process, job, or procedure.\nNOTE Any job that has actual or potential hazards is a candidate for a JHA.\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards\nJHA\nJob Hazard Analysis.\nSource:\nISO\n17776:2016, Petroleum and natural gas industries \u2014 Offshore production installations \u2014 Major accident hazard management during the design of new installations, Second Edition, December 2016.\nGlobal Standards\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards\nSource: NOPSEMA Guidance note: Risk Assessment, N-04300-GN0165, Australia, Revision 4, December 2012.\nRegulatory Guidance\nSource: NOPSEMA Guidance Note: Noise Management\u2014Principles of Assessment and Control, N-09000-GN0401, Australia, Revision 3, December 2011.\nRegulatory Guidance\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/job": "TERM: Job\nURL: https://iadclexicon.org/job\n\nJob\nOne deployment of downhole tools to planned depth and retrieval through the rotary table.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards\nJob\nAn operating activity or any distinct task within it.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards\nJob\nOrganization and sequence in time and space of an individual\u2019s\nwork tasks\n(\n2\n.\n1\n7\n) or the combination of all human performance by one\nworker\n(\n2\n.\n4\n) within a\nwork system\n(\n2\n.\n2\n). ISO 6385:2016(E)\nSource:\u00a0ISO 6385:2016, Ergonomics principles in the design of work systems, Third Edition, September 2016.\nGlobal Standards", "https://iadclexicon.org/job-analysis": "TERM: Job Analysis\nURL: https://iadclexicon.org/job-analysis\n\nJob Analysis\nmethod(s) used to identify the tasks and the associated competence\nNote 1 to entry: Methods generally involve analysis of the associated tasks, knowledge, skills or abilities that constitute competence as required by the scope of work.\nNote 2 to entry: Job analysis provides the basis for the validity of any assessments used in issuing credentials.\nNote 3 to entry: Other terms for job analysis are job-task analysis, practice analysis, performance analysis and role-delineation study.\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/job-hazard-analysis": "TERM: Job Hazard Analysis\nURL: https://iadclexicon.org/job-hazard-analysis\n\nJob Hazard Analysis\nSafety management technique that is used to anticipate and identify hazards in order to make decisions to appropriately control the hazards associated with a process, job, or procedure.\nNOTE Any job that has actual or potential hazards is a candidate for a JHA.\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards", "https://iadclexicon.org/job-lot": "TERM: Job Lot\nURL: https://iadclexicon.org/job-lot\n\nJob Lot\nBatch of material or components that have undergone the same process or series of processes; this may include more than one heat of metallic components.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards\nJob Lot\nBatch of material or components that have undergone the same process or series of processes.\nSource:\nAPI\nSPEC 11D1, Packers and Bridge Plugs, Upstream Segment, Second Edition, July 2009.\nGlobal Standards", "https://iadclexicon.org/job-lot-traceability": "TERM: Job-Lot Traceability\nURL: https://iadclexicon.org/job-lot-traceability\n\nJob-Lot Traceability\nAbility to trace parts as originating from a job lot that identifies the included heat(s).\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nJob-Lot Traceability\nAbility for parts to be traced as originating from a job lot which identifies the included heat(s).\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards", "https://iadclexicon.org/job-lot-traceable-%e2%8c%a9parts%e2%8c%aa": "TERM: Job-Lot Traceable \u2329Parts\u232a\nURL: https://iadclexicon.org/job-lot-traceable-%e2%8c%a9parts%e2%8c%aa\n\nJob-Lot Traceable \u2329Parts\u232a\nIdentifiable as originating from a job lot that designates the included heat(s).\nSource:\nAPI\nSPEC 11D1, Packers and Bridge Plugs, Upstream Segment, Second Edition, July 2009.\nGlobal Standards", "https://iadclexicon.org/joint": "TERM: Joint\nURL: https://iadclexicon.org/joint\n\nJoint\nMeans of connecting two or more components\nEXAMPLE:\nPlain pipe to a fitting, or plain pipe to plain pipe.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards\nJoint\nA section of the structural member including the coupling and guidance devices is called a \u201cjoint\u201d; the associated sections of lines are also called joints.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/joint-probability": "TERM: Joint Probability\nURL: https://iadclexicon.org/joint-probability\n\nJoint Probability\nJoint probability is the probability of two events occurring in conjunction -that is, the probability that event A and event B both occur, written as ) or P(AB) and pronounced A intersect B. The probability of someone dying from the pandemic flu is equal to the joint probability of someone contracting the flu (event A) and the flu killing them (event B). Joint probabilities are regularly used in Probabilistic Risk Assessments and Event Trees.\nSample Usage:\nThe probability of developing a fever from influenza is equal to the joint probability of someone contracting influenza and developing a fever.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/joint-petroleum-development-area": "TERM: Joint Petroleum Development Area\nURL: https://iadclexicon.org/joint-petroleum-development-area\n\nJoint Petroleum Development Area\nJoint Petroleum Development Area has the same meaning as in the Petroleum (Timor Sea Treaty) Act 2003.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/job-safety-analysis": "TERM: Job Safety Analysis (JSA)\nURL: https://iadclexicon.org/job-safety-analysis\n\nJob Safety Analysis\nJob hazard analysis (JHA) accompanied by a risk assessment (RA), used to identify controls such as PPE requirements: JHA + RA = JSA\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards\nJob Safety Analysis (JSA)\nA method that can be used to identify, analyze and record: (1) the steps involved in performing a specific job; (2) the existing or potential safety and health hazards associated with each step; and (3) the recommended action(s)/procedure(s) that will eliminate or reduce these hazards and the risk of an injury or illness. (Used interchangeably with the terms \u201cJob Hazard Analysis\u201d, but also refer to \u201cTask Risk Analysis\u201d for the purposes of this guideline.)\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/joint-authority": "TERM: Joint Authority\nURL: https://iadclexicon.org/joint-authority\n\nJoint Authority\nJoint Authority has the meaning given by section 56 and, when used in the expression the Joint Authority, means the Joint Authority for the offshore area concerned.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/joint-technical-report": "TERM: Joint Technical Report\nURL: https://iadclexicon.org/joint-technical-report\n\nJoint Technical Report (JTR)\nA document produced by the Joint Authority in response to a finalised Field Development Plan.\nSource: NOPSEMA Guideline \u2013 Glossary \u2013 Regulatory Operations, N-09000-GL0326, Australia, Revision 5, December 2011.\nRegulatory Guidance", "https://iadclexicon.org/job-transfer-case": "TERM: Job Transfer Case\nURL: https://iadclexicon.org/job-transfer-case\n\nJob transfer case\nA work-related injury/illness that, based on the recommendations of a physician or other licensed health care professional, the injured party is moved to a different job position or assignment.\nSource:\nAPI\nRP 75, Recommended Practice for Development of a Safety and Environmental Management Program for Offshore Operations and Facilities: Upstream Segment, Third Edition, May 2004.\nGlobal Standards", "https://iadclexicon.org/joint-probability-metocean-data": "TERM: Joint Probability Metocean Data\nURL: https://iadclexicon.org/joint-probability-metocean-data\n\nJoint Probability Metocean Data\nCombinations of wind, wave and current that produce the action effect that can be expected to occur at a site, on average, once in the return period.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/jointer": "TERM: Jointer\nURL: https://iadclexicon.org/jointer\n\nJointer\nTradesman able to perform satisfactory and independent work in the installation and joining of composite piping.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/jumper-hose": "TERM: Jumper Hose\nURL: https://iadclexicon.org/jumper-hose\n\nJumper Hose\nA flexible section of choke, kill, or auxiliary line that provides a continuous flow around a flex/ball joint while accommodating the angular motion at the flex/ball joint.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards\nJumper Hose\nA flexible hose assembly used to convey high-pressure drilling liquids that is located anywhere in the high-pressure mud piping system between the mud-pump discharge outlet and the mud standpipe manifold on the drill floor to accommodate relative movement between them.\nSource:\nAPI\nSPEC 7K, Drilling and Well Servicing Equipment Upstream Segment, Fifth Edition, June 2010 (August 2010).\nGlobal Standards\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards", "https://iadclexicon.org/jtp": "TERM: JTP\nURL: https://iadclexicon.org/jtp\n\nJoint Technical Paper (JTP)\nA document produced by the Joint Authority in response to a preliminary Field Development Plan.\nSource: NOPSEMA Guideline \u2013 Glossary \u2013 Regulatory Operations, N-09000-GL0326, Australia, Revision 5, December 2011.\nRegulatory Guidance", "https://iadclexicon.org/jumper": "TERM: Jumper\nURL: https://iadclexicon.org/jumper\n\nJumper\nShort segment of flexible pipe with a connector half at either end. NOTE A jumper is commonly used to connect flowlines and/or subsea facilities together, e.g. a subsea flowline to a hard pipe riser installed on a production platform.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nJumper\nShort piece of flexible pipe.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nJumper\nA segment of hose or cable used to make a connection such as a hose reel junction box to the control manifold.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards\nJumper\nShort flexible pipe used in subsea and topside, static, or dynamic applications.\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/joint-technical-paper": "TERM: Joint Technical Paper\nURL: https://iadclexicon.org/joint-technical-paper\n\nJoint Technical Paper (JTP)\nA document produced by the Joint Authority in response to a preliminary Field Development Plan.\nSource: NOPSEMA Guideline \u2013 Glossary \u2013 Regulatory Operations, N-09000-GL0326, Australia, Revision 5, December 2011.\nRegulatory Guidance", "https://iadclexicon.org/jsa": "TERM: JSA\nURL: https://iadclexicon.org/jsa\n\nJSA\nJob hazard analysis (JHA) accompanied by a risk assessment (RA), used to identify controls such as PPE requirements: JHA + RA = JSA.\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards\nJSA\nJob Safety Analysis.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards\nSource:\nAPI\nBulletin 97, Well Construction Interface Document Guidelines, First Edition, December 2013.\nGlobal Standards\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines\nSource: NOPSEMA Guidance note: Risk Assessment, N-04300-GN0165, Australia, Revision 4, December 2012.\nRegulatory Guidance\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nJob Safety Analysis (JSA)\nA method that can be used to identify, analyze and record: (1) the steps involved in performing a specific job; (2) the existing or potential safety and health hazards associated with each step; and (3) the recommended action(s)/procedure(s) that will eliminate or reduce these hazards and the risk of an injury or illness. (Used interchangeably with the terms \u201cJob Hazard Analysis\u201d, but also refer to \u201cTask Risk Analysis\u201d for the purposes of this guideline.)\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/jtr": "TERM: JTR\nURL: https://iadclexicon.org/jtr\n\nJoint Technical Report (JTR)\nA document produced by the Joint Authority in response to a finalised Field Development Plan.\nSource: NOPSEMA Guideline \u2013 Glossary \u2013 Regulatory Operations, N-09000-GL0326, Australia, Revision 5, December 2011.\nRegulatory Guidance", "https://iadclexicon.org/joystick-system": "TERM: Joystick System\nURL: https://iadclexicon.org/joystick-system\n\nJoystick System\nA system with centralized manual position control and manual or automatic heading control.\nSource: IMO MSC.1/Circ.1580,\nGUIDELINES FOR VESSELS AND UNITS WITH DYNAMIC POSITIONING (DP) SYSTEMS,\n16 June 2017, International Maritime Organization.\nRegulatory Guidance\nJoystick System\nJoystick system means a system with centralized manual position control and manual or automatic heading control.\nSource: IMO MSC.1/Circ.1580,\nGUIDELINES FOR VESSELS AND UNITS WITH DYNAMIC POSITIONING (DP) SYSTEMS,\n16 June 2017, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/just-terms": "TERM: Just Terms\nURL: https://iadclexicon.org/just-terms\n\nJust terms\nJust terms has the same meaning as in paragraph 51(xxxi) of the Constitution.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/jurisdiction": "TERM: Jurisdiction\nURL: https://iadclexicon.org/jurisdiction\n\nJurisdiction\nA legally constituted government administration that may adopt rules relating to pressure vessels.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006.\nGlobal Standards\nJurisdiction\nA legally constituted governmental administration that may adopt rules relating to process piping systems.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nJurisdiction\nFor the purposes of this section and sections 41 and 42, \u201cjurisdiction\u201d includes\na federal authority;\nthe government of a province;\nany other agency or body established pursuant to an Act of Parliament or the legislature of a province and having powers, duties or functions in relation to an assessment of the environmental effects of a project;\nany body established pursuant to a land claims agreement referred to in section 35 of the Constitution Act, 1982 and having powers, duties or functions in relation to an assessment of the environmental effects of a project;\na government of a foreign state or of a subdivision of a foreign state, or any institution of such a government; and\nan international organization of states or any institution of such an organization.\nSource: Canadian Environmental Assessment Act, 1992, c. 37, Canada, as consolidated November 2003.\nLegislation", "https://iadclexicon.org/k1": "TERM: K1\nURL: https://iadclexicon.org/k1\n\nK\n1\nVertical stiffness.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/junk": "TERM: Junk\nURL: https://iadclexicon.org/junk\n\nJunk\n\u201cJunk\u201d means debris lost in a hole; \u201cjunk\u201d includes a lost bit, pieces of a bit, milled pieces of pipe, wrenches, or a relatively small object that impedes drilling.\nSource: Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, \u00a7 25.990, December 7, 2012.\nRegulations", "https://iadclexicon.org/junction-box-j-box-electrical": "TERM: Junction Box (J-Box) (Electrical)\nURL: https://iadclexicon.org/junction-box-j-box-electrical\n\nJunction Box (J-Box) (Electrical)\nAn enclosure used to house the termination points of electrical cables and components that may also contain electrical components required for system operation.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/k0": "TERM: k0\nURL: https://iadclexicon.org/k0\n\nk\n0\nCoefficient of earth pressure at-rest.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/k2": "TERM: K2\nURL: https://iadclexicon.org/k2\n\nK\n2\nHorizontal stiffness.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/k3": "TERM: K3\nURL: https://iadclexicon.org/k3\n\nK\n3\nRotational stiffness.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/jumper-line": "TERM: Jumper Line (hose)\nURL: https://iadclexicon.org/jumper-line\n\nJumper Line (hose)\nFlexible section of choke, kill, or auxiliary line that provides for continuous flow around a flex/ball joint while accommodating the angular motion at the flex/ball joint.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/junction-box-j-box-hydraulic-or-pneumatic": "TERM: Junction Box (J-Box) (Hydraulic or Pneumatic)\nURL: https://iadclexicon.org/junction-box-j-box-hydraulic-or-pneumatic\n\nJunction Box (J-Box) (Hydraulic or Pneumatic)\nA bolt-on plate having multiple stab-type terminal fittings used for quick connection of the multi-hose bundle to a pod, hose reel or manifold.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/keel-joint": "TERM: Keel Joint\nURL: https://iadclexicon.org/keel-joint\n\nKeel Joint\nRiser joint designed to withstand contact between the riser and the bottom of the moonpool.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/keel-line": "TERM: Keel Line\nURL: https://iadclexicon.org/keel-line\n\nKeel Line\nKeel line\nis a line parallel to the slope of the keel passing amidships through:\n.1 the top of the keel at centreline or line of intersection of the inside of shell plating with the keel if a bar keel extends below that line, on a ship with a metal shell; or\n.2 in wood and composite ships, the distance is measured from the lower edge of the keel rabbet. When the form at the lower part of the midship section is of a hollow character, or where thick garboards are fitted, the distance is measured from the point where the line of the flat of the bottom continued inward intersects the centreline amidships. . <Chapter II-1, regulation 2>.\nSource:\u00a0IMO Resolution MSC.216(82), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 8 December 2006, International Maritime Organization.\nLegislation", "https://iadclexicon.org/kelly": "TERM: Kelly\nURL: https://iadclexicon.org/kelly\n\nKelly\nThe square or hexagonal shaped steel pipe connecting the swivel to the drill string. The kelly moves through the rotary table and transmits torque to the drill string.\nSource:\nAPI\nRP 7G, Recommended Practice for Drill Stem Design and Operating Limits, Upstream Segment, Sixteenth Edition, August 1998 (Addendum 2: September 2009).\nGlobal Standards\nKelly\nSquare- or hexagonal-shaped steel pipe connecting the swivel to the drill pipe. NOTE The kelly moves through the rotary table and transmits torque to the drill stem.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards\nKelly\nSquare or hexagonally shaped steel pipe connecting the swivel to the drill pipe that moves through the rotary table and transmits torque to the drill stem.\nSource:\nAPI\nSPEC 7-1, Specification for Rotary Drill Stem Elements, First Edition, March 2006 (Addendum April 2011).\nGlobal Standards\nKelly\nThe square, hexagonal or other shaped steel pipe connecting the swivel to the drill pipe. The kelly moves through the kelly bushings, rotary table and rotates the drill string.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nKelly\nThe uppermost component of the drill string; the kelly is an extra-heavy joint of pipe with flat or fluted sides that is free to move vertically through a \u201ckelly bushing\u201d in the rotary table; the kelly bushing imparts torque to the kelly and thereby the drill string is rotated.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nKelly\nThe uppermost component of the drill string; the kelly is an extra-heavy joint of pipe with flat or fluted sides that is free to move vertically through a \u201ckelly bushing\u201d in the rotary table; the kelly bushing imparts torque to the kelly and thereby the drill string is rotated.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards\nKelly\n\u201cKelly\u201d means a 3 or more sided shaped steel pipe connecting the swivel to the drill pipe. The kelly moves through the kelly bushing and the rotary table and transmits torque to the drill string. [Mich. Admin. Code R 408 (2013)].\nSource: Oil and Gas Drilling and Servicing Operations, Michigan Administrative Code R 408, February 8, 2013.\nRegulations\nKelly\nThe square or other shaped steel pipe connecting the swivel to the drill pipe. The kelly moves through the rotary table and transmits torque to the drill string.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations", "https://iadclexicon.org/kelly-bushing": "TERM: Kelly Bushing\nURL: https://iadclexicon.org/kelly-bushing\n\nKelly Bushing\nAn adapter that is fitted in the master bushing and by either square, pin, or other method, transmits torque from the rotary table to the kelly; simultaneously, it allows vertical movement of the Kelly when it works down.\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards", "https://iadclexicon.org/kelly-cock": "TERM: Kelly Cock\nURL: https://iadclexicon.org/kelly-cock\n\nKelly Swivel Valve (Kelly Cock or Upper Kelly Valve)\nA valve located between the kelly swivel and the kelly, used for well control when the kelly is in the hole. It works like a check valve when engaged.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nKelly Cock\nA valve immediately above the kelly that can be closed to confine pressures inside the drill string.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nKelly Cock (Kelly Valve)\nValves installed immediately above and below the kelly that can be closed to confine pressures inside the drill string.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nKelly Cock\nValve installed between the swivel and the Kelly to prevent high-pressure backflow. Closing the valve keeps pressure off the swivel and rotary hose.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards\nKelly Cock\nA valve installed at one or both ends of the kelly that can be used to confine pressure inside the drill string.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations", "https://iadclexicon.org/kelly-swivel-valve": "TERM: Kelly Swivel Valve\nURL: https://iadclexicon.org/kelly-swivel-valve\n\nKelly swivel valve (kelly cock or upper kelly valve)\nA valve located between the kelly swivel and the kelly, used for well control when the kelly is in the hole. It works like a check valve when engaged.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards", "https://iadclexicon.org/kelly-saver-sub": "TERM: Kelly Saver Sub\nURL: https://iadclexicon.org/kelly-saver-sub\n\nKelly Saver Sub\nA short substitute that is made up onto the bottom of the kelly to protect the pin end of the kelly from wear during make-up and break-out operations.\nSource:\nAPI\nRP 7G, Recommended Practice for Drill Stem Design and Operating Limits, Upstream Segment, Sixteenth Edition, August 1998 (Addendum 2: September 2009).\nGlobal Standards\nKelly Saver Sub\nShort rotary sub that is made up onto the bottom of the kelly to protect the pin end of the kelly from wear during make-up and break-out operations.\nSource:\nAPI\nSPEC 7-1, Specification for Rotary Drill Stem Elements, First Edition, March 2006 (Addendum April 2011).\nGlobal Standards", "https://iadclexicon.org/kelly-valve-lower": "TERM: Kelly Valve, Lower\nURL: https://iadclexicon.org/kelly-valve-lower\n\nKelly Valve, Lower\nAn essentially full-opening valve installed immediately below the kelly, with outside diameter equal to the tool joint outside diameter.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nKelly Valve, Lower\nAn essentially full opening valve below the Kelly, with an OD same as the drill pipe..\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/kems": "TERM: KEMS\nURL: https://iadclexicon.org/kems\n\nKEMS\nKinetic energy measuring system.\nSource:\u00a0NORSOK D-001, Drilling facilities, Rev. 3, December 2012.\nGlobal Standards", "https://iadclexicon.org/kelvin": "TERM: Kelvin\nURL: https://iadclexicon.org/kelvin\n\nKelvin\nMetric absolute temperature unit (degrees Celsius + 273.16)..\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/kerosene-or-superior-kerosene-oil": "TERM: Kerosene or Superior Kerosene Oil\nURL: https://iadclexicon.org/kerosene-or-superior-kerosene-oil\n\nKerosene or Superior Kerosene Oil\n\u201cKerosene or superior kerosene oil\u201d means a middle distillate mixture of hydrocarbons which conforms to such specifications, as the Central Government may, in consultation with the Bureau of Indian Standards, notify from time to time.\nSource:\u00a0The Petroleum and Natural Gas Regulatory Board Act, 2006, No. 19 of 2006, India, amended as of May 2013.\nLegislation", "https://iadclexicon.org/key": "TERM: Key\nURL: https://iadclexicon.org/key\n\nKey\nThe numerical value used to control cryptographic operations, such as decryption, encryption, signature generation, or signature verification.\nFrom: CNSSI 4009.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/kew": "TERM: KEW\nURL: https://iadclexicon.org/kew\n\nKEW\nKernenergiewet.\u00a0Nuclear Energy Act.\nSource:\u00a0NOGEPA Industrial Guideline No. 16, Working with Naturally Occurring Radioactive Materials (NORM), Netherlands, Version 1, January 2009.\nGlobal Standards", "https://iadclexicon.org/key-management": "TERM: Key Management\nURL: https://iadclexicon.org/key-management\n\nKey Management\nprocess of handling and controlling cryptographic keys and related material (such as initialization values) during their life cycle in a cryptographic system, including ordering, generating, distributing, storing, loading, escrowing, archiving, auditing, and destroying the keys and related material [11].\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/key-greenhouse-gas-operation": "TERM: Key Greenhouse Gas Operation\nURL: https://iadclexicon.org/key-greenhouse-gas-operation\n\nKey greenhouse gas operation\nKey greenhouse gas operation means:\nan operation to make a well; or\nan operation to inject, on an appraisal basis, a greenhouse gas substance into a part of a geological formation; or\nan operation to store, on an appraisal basis, a greenhouse gas substance in a part of a geological formation; or\nan operation to inject, on an appraisal basis, air, petroleum or water into a part of a geological formation; or\nan operation to store, on an appraisal basis, air, petroleum or water in a part of a geological formation; or\nan operation to carry out a seismic survey or any other kind of survey; or\nan operation to monitor the behaviour of:\na greenhouse gas substance; or\nair; or\n(petroleum; or\nwater; stored in a part of a geological formation; or\nan operation to carry out baseline investigations relating to the storage of a greenhouse gas substance in a part of the geological formation; or\nan operation to take samples of the seabed or subsoil of an offshore area; or\nan operation specified in the regulations.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/key-pair": "TERM: Key Pair\nURL: https://iadclexicon.org/key-pair\n\nKey Pair\nA public key and its corresponding private key.\nExtended Definition: Two mathematically related keys having the property that one key can be used to encrypt a message that can only be decrypted using the other key.\nAdapted from: CNSSI 4009, Federal Bridge Certificate Authority Certification Policy 2.25.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/key-petroleum-operation": "TERM: Key Petroleum Operation\nURL: https://iadclexicon.org/key-petroleum-operation\n\nKey petroleum operation\nKey petroleum operation means:\nan operation to make a well; or\nan operation to inject a substance into a part of a geological formation; or\nan operation to store a substance in a part of a geological formation; or\nan operation to carry out a seismic survey or any other kind of survey; or\nan operation to monitor the behaviour of a substance stored in a part of a geological formation; or\nan operation to take samples of the seabed or subsoil of an offshore area; or\nan operation specified in the regulations.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/key-performance-indicator": "TERM: Key Performance Indicator\nURL: https://iadclexicon.org/key-performance-indicator\n\nKey Performance Indicator (KPI)\nQuantifiable measure that an organization uses to gauge or compare performance.\nSource:\nAPI\nSPEC Q1, Specification for Quality Management System Requirements for Manufacturing Organizations for the Petroleum and Natural Gas Industry, Ninth Edition, June 2013 (Errata 2, March 2014).\nGlobal Standards\nKey Performance Indicator (KPI)\nMetric by which an organization measures the manner or quality of the functioning of its processes, service, or service-related product.\nSource:\nAPI\nSpec Q2, Specification for Quality Management System Requirements for Service,\u00a0 Supply Organizations for the Petroleum and Natural Gas Industries, Upstream Segment, First Edition, December 2011.\nGlobal Standards\nKey performance indicator\nA term used when an indicator has been established by a company for consistent application and aggregation at all levels of the organisation, and for periodic performance review by managers at these levels.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards\nKey performance indicator (KPI)\nInformation or data that provides evidence of a company\u2019s performance in managing its key risks, which in this guide are those risks related to asset integrity and process safety. KPIs may also be referred to as performance metrics.\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards", "https://iadclexicon.org/key-resource": "TERM: Key Resource\nURL: https://iadclexicon.org/key-resource\n\nKey Resource\nA publicly or privately controlled asset necessary to sustain continuity of government and/or economic operations, or an asset that is of great historical significance.\nFrom: NCSD glossary.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/keylogger": "TERM: Keylogger\nURL: https://iadclexicon.org/keylogger\n\nKeylogger\nSoftware or hardware that tracks keystrokes and keyboard events, usually surreptitiously / secretly, to monitor actions by the user of an information system.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/keyseating": "TERM: Keyseating\nURL: https://iadclexicon.org/keyseating\n\nKeyseating\nFormation of a longitudinal slot on the ID of a riser component due to a loss of material caused by friction wear from the rotating drill string or tripping equipment.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nKeyseating\nThe formation of a longitudinal slot in the bore of a riser system component caused by frictional wear of the rotating drill string on the riser component.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nKey-Seating\nFormation of a longitudinal slot in the bore of a riser system component caused by frictional wear of the rotating drillstring on the riser component.\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/kick": "TERM: Kick\nURL: https://iadclexicon.org/kick\n\nKick\nInflux of reservoir fluid into the wellbore during drilling or workover that results in shutting in the well and increased pressure below the shut-in device (usually a BOP).\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nKick\nInflux of formation liquids or gas into the wellbore. NOTE: Without corrective measure, this condition can result in a blowout.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nKick\nIntrusion of formation fluids into the well bore.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nKick\nUnplanned, unexpected influx of liquid or gas from the formation into the wellbore, where the pressure of fluid in the wellbore is insufficient to control the inflow. If not corrected can result in a blowout.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards\nKick\n\u201cKick\u201d means the intrusion of formation liquids or gas that results in an increase in circulation pit volume. Without corrective measures, this condition can result in a blowout.\nSource:\u00a0Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/kick-detection-automation-software": "TERM: Kick Detection Automation Software\nURL: https://iadclexicon.org/kick-detection-automation-software\n\nKick Detection Automation Software\nSoftware integrated into drilling control software or as a stand-alone installation for the express purpose of automating the detection of a well kick.\nKick detection software includes:\nThe software itself.\nIntegration of the software into the drilling control and data systems onboard the rig.\nPolicies and procedures for the use of kick detection software.\nLeadership and management oversight to ensure the software is being properly utilized.\nSource: Well Control Institute.\nWell Control Institute", "https://iadclexicon.org/kick-tolerance": "TERM: Kick Tolerance\nURL: https://iadclexicon.org/kick-tolerance\n\nKick Tolerance\nMaximum influx to equal MAASP. Note \u2013 MAASP is based on weakest zone in the wellbore, normally assumed to be at casing shoet.\nSource:\u00a0NORSOK D-010, Well integrity in drilling and well operations, Rev. 3, August 2004.\nGlobal Standards", "https://iadclexicon.org/kick-off-point": "TERM: Kick-Off Point\nURL: https://iadclexicon.org/kick-off-point\n\nKick-Off Point\n\u201cKick-off point\u201d means the point at which a directional well is intentionally deviated from vertical.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/kill": "TERM: Kill\nURL: https://iadclexicon.org/kill\n\nKill\nAction taken to kill well and prevent or correct blowout. Includes circulation of heavy weight fluid downhole, circulating kick out, and closing of blowout preventers.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/kill-drilling-fluid-density": "TERM: Kill Drilling Fluid Density\nURL: https://iadclexicon.org/kill-drilling-fluid-density\n\nKill Drilling Fluid Density\nThe unit weight, e.g., pounds per gallon (lb/gal), selected for the fluid to be used to contain a kicking formation.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/kill-line": "TERM: Kill Line\nURL: https://iadclexicon.org/kill-line\n\nKill Line\nSee Choke and Kill Lines.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nKill Line\nThe high-pressure piping between the pumps and BOP outlets or wellhead outlets.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nKill Line\nA high-pressure line from the mud pumps to a connection below a BOP that allows fluid to be pumped into the well or annulus with the BOP closed during well control operations.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards\nKill Line\nHigh-pressure line between the mud pump and the blowout preventer to facilitate the pumping of fluid into the hole to overcome well pressure with the preventers closed.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards\nKill Line\nExternal conduit arranged laterally along the riser pipe and used for circulation of fluids into and out of the wellbore to control well pressurelanding joint\u00a0riser joint temporarily attached above the telescopic joint used to land the BOP stack on the wellhead when the telescopic joint is collapsed and pinned.\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/kill-rate-circulating-pressure": "TERM: Kill-Rate Circulating Pressure\nURL: https://iadclexicon.org/kill-rate-circulating-pressure\n\nKill-Rate Circulating Pressure\nPump pressure required to circulate kill-rate volume under non-kick conditions.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nKill-Rate Circulating Pressure\nPump pressure required to circulate kill rate volume under well kick conditions.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/kill-rate": "TERM: Kill-Rate\nURL: https://iadclexicon.org/kill-rate\n\nKill-Rate\nA predetermined fluid circulating rate, expressed in fluid volume per unit time, which is to be used to circulate under kick conditions. The kill-rate is usually some selected fraction of the circulating rate used while drilling.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nKill-Rate\nA predetermined fluid circulation rate expressed in volume per unit of time that is used under kick conditions, often a selected fraction of the circulating rate time unit used while drilling under normal conditions.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/kill-weight-fluid": "TERM: Kill-weight Fluid\nURL: https://iadclexicon.org/kill-weight-fluid\n\nKill-weight fluid\nFluid with sufficient density such that the hydrostatic pressure of the fluid column is greater than formation pressure.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/kinematic-viscometer": "TERM: Kinematic Viscometer\nURL: https://iadclexicon.org/kinematic-viscometer\n\nKinematic Viscometer\nA device that measures efflux times in determining kinematic viscosity.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/kinematic-viscosity": "TERM: Kinematic Viscosity\nURL: https://iadclexicon.org/kinematic-viscosity\n\nKinematic Viscosity\nThe ratio of a fluid\u2019s absolute (dynamic) viscosity to its density.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/king-post": "TERM: King Post\nURL: https://iadclexicon.org/king-post\n\nKing Post\nA fixed tubular member that acts as a centerline of rotation for the revolving upper structure and as the connective member to the platform.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards\nKing Post\nA tubular member that acts as the centerline of rotation and as the connective member to the platform.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Sixth Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/kinetic-energy": "TERM: Kinetic Energy\nURL: https://iadclexicon.org/kinetic-energy\n\nKinetic Energy\nEnergy an object has because of its motion.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/kips": "TERM: kips\nURL: https://iadclexicon.org/kips\n\nkips\n1000 lbs force.\nSource:\nAPI\nTechnical Report 17TR7, Verification and Validation of Subsea Connectors, First Edition, April 2017.\nGlobal Standards\nkips\n1000 lbf (pound-force).\nSource:\nAPI\nRP 5C5, Recommended Practice on Procedures for Testing Casing and Tubing Connections, Third Edition, July 2003 (Reaffirmed August 2010).\nGlobal Standards\nkips\nUnit of Measure:- 1,000 lb.\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines", "https://iadclexicon.org/knife-valve": "TERM: Knife Valve\nURL: https://iadclexicon.org/knife-valve\n\nKnife Valve\nA valve using a portal plate or blade to facilitate open and close operation; different from a gate valve in that the bonnet area is open, i.e., not sealed.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/knowingly-and-willfully": "TERM: Knowingly And Willfully\nURL: https://iadclexicon.org/knowingly-and-willfully\n\nKnowingly And Willfully\n\u201cKnowingly and willfully\u201d, for the purpose of assessing civil penalties, means the voluntary or conscious performance of an act that is prohibited or the voluntary or conscious failure to perform an act or duty that is required.\u00a0 It does not include performances or failures to perform that are honest mistakes or merely inadvertent.\u00a0 It includes, but does not require, performances or failures to perform that result from a criminal or evil intent or from a specific intent to violate the law.\u00a0 The conduct\u2019s knowing and willful nature may be established by plain indifference to or reckless disregard of the requirements of statutes, rules, orders or permits.\u00a0 A consistent pattern or performance or failure to perform also may be sufficient to establish the conduct\u2019s knowing and willful nature, where such consistent pattern is neither the result of honest mistakes nor mere inadvertency.\u00a0 Conduct that is otherwise regarded as being knowing and willful is rendered neither accidental nor mitigated in character by the belief that the conduct is reasonable or legal.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/knockout-drum": "TERM: Knockout Drum\nURL: https://iadclexicon.org/knockout-drum\n\nKnockout Drum\nVessel in the effluent handling system designed to remove and store liquids.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards", "https://iadclexicon.org/king-pin": "TERM: King-Pin\nURL: https://iadclexicon.org/king-pin\n\nKing-Pin\nVertical pin or shaft that acts as a rotation-centering device and connects the revolving upper-structure and base mounting.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Sixth Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/knowledge": "TERM: Knowledge\nURL: https://iadclexicon.org/knowledge\n\nKnowledge\nAn employee\u2019s clear and practical understanding of the material needed to perform his or her job successfully and efficiently. Knowledge can be tested.\nSource: International Association of Drilling Contractors,\u00a0Competence Assurance-Guidelines for Building a Successful Program\u00a0Revision April\u00a02015.\nIADC Guidelines\nKnowledge\nfacts, information, truths, principles or understanding acquired through experience or education.\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/knowledge-management": "TERM: Knowledge Management\nURL: https://iadclexicon.org/knowledge-management\n\nKnowledge Management\nIn the NICE Workforce Framework, cybersecurity work where a person: Manages and administers processes and tools that enable the organization to identify, document, and access intellectual capital and information content.\nFrom: NICE Workforce Framework.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/knrm": "TERM: KNRM\nURL: https://iadclexicon.org/knrm\n\nKNRM\nKoninklijke Nederlandse Redding Maatschappij.\nSource:\u00a0NOGEPA Industrial Guideline No. 20, Alerting Procedure SAR Helicopter for Drifting Vessel (NUC) Offshore, Netherlands, Version 0, January 2009.\nGlobal Standards", "https://iadclexicon.org/kpi": "TERM: KPI\nURL: https://iadclexicon.org/kpi\n\nKPI\nKey performance indicators.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nSource:\nAPI\nSPEC Q1, Specification for Quality Management System Requirements for Manufacturing Organizations for the Petroleum and Natural Gas Industry, Ninth Edition, June 2013 (Errata 2, March 2014).\nGlobal Standards\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal Standards\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards\nSource: 117 OLF, Norwegian Oil and Gas Association recommended guidelines for Well Integrity, No. 117, Revision No. 4, June 2011.\nGlobal Standards\nKPI\nQuantifiable measure that an organization uses to gauge or compare performance.\nSource:\nAPI\nSPEC Q1, Specification for Quality Management System Requirements for Manufacturing Organizations for the Petroleum and Natural Gas Industry, Ninth Edition, June 2013 (Errata 2, March 2014).\nGlobal Standards\nKPI\nKey Performance Indicator, may also be called metrics. See References for detailed definition and asset integrity examples.\nSource: OGP Report No. 415, Asset integrity \u2013 the key to managing major incident risks, International Association of Oil & Gas Producers, December 2008.\nGlobal Standards", "https://iadclexicon.org/kva": "TERM: kVA\nURL: https://iadclexicon.org/kva\n\nkVA\nKilovolt-ampere.\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/ks": "TERM: Ks\nURL: https://iadclexicon.org/ks\n\nK\ns\nPunching shear coefficient.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/ksi": "TERM: ksi\nURL: https://iadclexicon.org/ksi\n\nksi\n1000 lbs force per square inch.\nSource:\nAPI\nTechnical Report 17TR7, Verification and Validation of Subsea Connectors, First Edition, April 2017.\nGlobal Standards\nksi\n1 000 lbf (pound-force) per square inch.\nSource:\nAPI\nRP 5C5, Recommended Practice on Procedures for Testing Casing and Tubing Connections, Third Edition, July 2003 (Reaffirmed August 2010).\nGlobal Standards\nKSI.\n1000 pounds per square inch stress.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards", "https://iadclexicon.org/kw": "TERM: kW\nURL: https://iadclexicon.org/kw\n\nkW\nKilowatt.\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/kwc": "TERM: KWC\nURL: https://iadclexicon.org/kwc\n\nKWC\nThe Dutch Coastguard in Den Helder (in Dutch: Kustwachtcentrum\uf0e0 www.kustwacht.nl); responsible for the good functioning of the SAR-service and the coordination of Search and Rescue activities in the Dutch sector of the North Sea.\nSource:\u00a0NOGEPA Industrial Guideline No. 7, Rescue at Sea, Netherlands, Version 0, January 2008.\nGlobal Standards", "https://iadclexicon.org/l": "TERM: L\nURL: https://iadclexicon.org/l\n\nL\nPad eye length.\nSource:\nAPI\nStandard 2CCU, Offshore Cargo Carrying Units, First Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/l-c": "TERM: L-C\nURL: https://iadclexicon.org/l-c\n\nL-C\nLongitudinally oriented specimen with a circumferential flaw.\nSource:\nAPI\nTechnical Report 17TR7, Verification and Validation of Subsea Connectors, First Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/l-e-l": "TERM: L.E.L.\nURL: https://iadclexicon.org/l-e-l\n\nL.E.L.\nL.E.L.\u2014Lower explosive limit.\nSource: Oil and Gas Wells, Pennsylvania Code, Title 25, Chapter 78, December 2012.\nRegulations", "https://iadclexicon.org/l-t": "TERM: L+T\nURL: https://iadclexicon.org/l-t\n\nL+T\nLongitudinal plus transverse.\nSource:\nAPI\nSPEC 5CRA, Specification for Corrosion Resistant Alloy Seamless Tubes for Use as Casing, Tubing and Coupling Stock, Upstream Segment, First Edition, February 2010 (Errata August 2011).\nGlobal Standards", "https://iadclexicon.org/label-1": "TERM: Label 1\nURL: https://iadclexicon.org/label-1\n\nLabel 1\nDimensionless designation for the size or specified outside diameter, used when ordering OCTG.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards\nLabel 1\nDimensionless designation for the size or specified outside diameter that may be used when ordering pipe.\nSource:\nAPI\nSPEC 5CRA, Specification for Corrosion Resistant Alloy Seamless Tubes for Use as Casing, Tubing and Coupling Stock, Upstream Segment, First Edition, February 2010 (Errata August 2011).\nGlobal Standards\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards\nLabel 1\nDimensionless designation for the drill-pipe-body size that may be used when ordering.\nSource:\nAPI\nSPEC 5DP, Specification for Drill Pipe, First Edition, August 2009.\nGlobal Standards\nLabel 1\nDimensionless designation for the size or specified outside diameter that may be used when ordering pipe\n.\nSource:\nAPI\nTR 5C3, Technical Report on Equations and Calculations for Casing, Tubing, and Line Pipe Used as Casing or Tubing; and Performance Properties Tables for Casing and Tubing, Upstream Segment, First Edition, December 2008.\nGlobal Standards", "https://iadclexicon.org/label-2": "TERM: Label 2\nURL: https://iadclexicon.org/label-2\n\nLabel 2\nDimensionless designation for the mass per unit length or wall thickness, used when ordering OCTG.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards\nLabel 2\nDimensionless designation for the linear density that may be used when ordering pipe. NOTE Linear density is sometimes designated by the deprecated term \u201cmass per unit length\u201d.\nSource:\nAPI\nSPEC 5CRA, Specification for Corrosion Resistant Alloy Seamless Tubes for Use as Casing, Tubing and Coupling Stock, Upstream Segment, First Edition, February 2010 (Errata August 2011).\nGlobal Standards\nLabel 2\nDimensionless designation for the mass per unit length or wall thickness that may be used when ordering pipe.\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards\nSource:\nAPI\nTR 5C3, Technical Report on Equations and Calculations for Casing, Tubing, and Line Pipe Used as Casing or Tubing; and Performance Properties Tables for Casing and Tubing, Upstream Segment, First Edition, December 2008.\nGlobal Standards\nLabel 2\nDimensionless designation for the drill-pipe-body mass per unit length that may be used when ordering.\nSource:\nAPI\nSPEC 5DP, Specification for Drill Pipe, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/lact": "TERM: LACT\nURL: https://iadclexicon.org/lact\n\nLACT\nLACT (\u201cLease Automated Custody Transfer\u201d\u00a0 ) shall mean the transfer of produced crude oil or condensate, after processing or treating in the producing operations, from storage vessels or automated transfer facilities to pipelines or any other form of transportation.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/laboratory-recognized-administration": "TERM: Laboratory recognized by the Administration\nURL: https://iadclexicon.org/laboratory-recognized-administration\n\nLaboratory Recognized by the Administration\nLaboratory recognized by the Administration\nmeans a testing laboratory which is acceptable to the Administration concerned. Other testing laboratories may be recognized on a case-by-case basis for specific approvals as agreed upon by the Administration concerned.\nSource:\u00a0IMO Resolution MSC.307(88), International Code for Application of Fire Test Procedures, 2010 (2010 FTP Code), 3 December 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/labeled": "TERM: Labeled\nURL: https://iadclexicon.org/labeled\n\nLabeled\nEquipment or materials with a label, symbol, or other identifying mark of an organization that is acceptable to the authority having jurisdiction and concerned with product evaluation that maintains periodic inspection of production of labeled equipment or materials and by whose labeling the manufacturer indicates compliance with appropriate standards or performance in a specified manner.\nNOTE: Some testing agencies use the term approved, listed, or certified to indicate compliance with the applicable standard.\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/ladder-climbing-assist-device-angel-lift": "TERM: Ladder Climbing Assist Device (Angel Lift)\nURL: https://iadclexicon.org/ladder-climbing-assist-device-angel-lift\n\nLadder Climbing Assist Device (Angel Lift)\nA device consisting of a length of wire rope reeved over a sheave, with one end attached to a counterweight and the other end attached to a belt that passes under a person\u2019s buttocks. As a person ascends or descends the mast ladder, the device acts as an assist by lightening the person\u2019s weight.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations", "https://iadclexicon.org/ladder-offset-platform": "TERM: Ladder Offset Platform\nURL: https://iadclexicon.org/ladder-offset-platform\n\nLadder Offset Platform\nA platform installed on the derrick or mast at points where the ladder is offset to provide access from one ladder section to an adjacent offset section.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations", "https://iadclexicon.org/laeq8h": "TERM: LAeq,8h\nURL: https://iadclexicon.org/laeq8h\n\nLAeq,8h\nAn averaged 8-hr equivalent continuous A-weighted sound pressure level, measured in dB(A), referenced to 20 micro Pascals in air. LAeq,8h must be determined in accordance with AS/NZS 1269 (NOHSC 1007).\nSource: NOPSEMA Guidance Note: Noise Management\u2014Principles of Assessment and Control, N-09000-GN0401, Australia, Revision 3, December 2011.\nRegulatory Guidance", "https://iadclexicon.org/laminae": "TERM: Laminae\nURL: https://iadclexicon.org/laminae\n\nLaminae\nThin sheet of reinforcing fibres in a resin matrix built up into a flat or curved arrangement.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/laminar-flow": "TERM: Laminar Flow\nURL: https://iadclexicon.org/laminar-flow\n\nLaminar Flow\nFluid flow where fluid layers at the center of the line or vessel move faster than the layers next to the pipe wall.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/laminate": "TERM: Laminate\nURL: https://iadclexicon.org/laminate\n\nLaminate\nUnite laminae with a bonding material, usually using pressure and heat.\nNote: 1 to entry:\u00a0Normally used with reference to flat sheets, but can also refer to tubes. A product made by such bonding is referred to as a laminate.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/lamp": "TERM: Lamp\nURL: https://iadclexicon.org/lamp\n\nLamp\nLamp\nmeans a source producing light, including incandescent sources, Light Emitting Diodes (LED) and other non-incandescent sources.\nSource:\u00a0IMO Resolution MSC.253(83), Recommendation on Performance Standards for Navigation Lights, Navigation Light Controllers and associated equipment, 8 October 2007, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/lan": "TERM: LAN\nURL: https://iadclexicon.org/lan\n\nLAN\nLocal Area Network\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/land-application": "TERM: Land Application\nURL: https://iadclexicon.org/land-application\n\nLand Application\n\u201cLand application\u201d is the application of deleterious substances and/or soils contaminated by deleterious substances to the land for the purpose of disposal or land treatment; also known as soil farming.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations\nLand Application\nLAND APPLICATION shall mean the disposal method by which E&P waste is spread upon or sometimes mixed into soils.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/laminated-joint": "TERM: Laminated Joint\nURL: https://iadclexicon.org/laminated-joint\n\nLaminated Joint\nJoint consisting of plain-ended pipe and fittings laminated together with reinforcing fibres and resin/hardener mixture.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/land-based-testing": "TERM: Land-based Testing\nURL: https://iadclexicon.org/land-based-testing\n\nLand-based Testing\nLand-based Testing is a test of the BWMS carried out in a laboratory, equipment factory or pilot plant including a moored test barge or test ship, according to Parts 2 and 3 of the annex to these Guidelines, to confirm that the BWMS meets the standards set by regulation D-2 of the Convention.\nSource: Resolution MEPC.174(58), revised Guidelines for approval of ballast water management systems (G8), 10 October 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/land-disposal": "TERM: Land Disposal\nURL: https://iadclexicon.org/land-disposal\n\nLand Disposal\nThe placement in or on the land, except as otherwise provided in 40 CFR, Part 268, including placement in a landfill, surface impoundment, waste pile, injection well, land treatment facility, salt dome formation, salt bed formation, or underground mine or cave, or placement in a concrete vault or bunker intended for disposal purposes.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/land-take": "TERM: Land Take\nURL: https://iadclexicon.org/land-take\n\nLand Take\nThe area of land that is \u2018taken\u2019 by infrastructure itself and other facilities that necessarily go along with the infrastructure, such as filling stations on roads and railway stations. (European Commission)\nSource: Identifying and assessing water sources: Guidance document for the onshore oil and gas industry, International Petroleum Industry Environmental Conservation Association (IPIECA), 2014.\nGlobal Standards", "https://iadclexicon.org/land-treatment": "TERM: Land Treatment\nURL: https://iadclexicon.org/land-treatment\n\nLand Treatment\nLand Treatment\u2015a dynamic process involving the controlled application of E and P Waste onto or into the aerobic surface soil horizon in open cells by a commercial land treatment facility, accompanied by continued monitoring and management, to alter the physical, chemical, and biological state of the E and P Waste. Site, soil, climate, and biological activity interact as a system to degrade and immobilize E and P Waste constituents thereby rendering the area suitable for the support of vegetative growth and providing for beneficial future land use or to meet the reuse criteria of \u00a7565.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations\nLand Treatment\nLAND TREATMENT shall mean the treatment method by which E&P waste is applied to soils and treated to result in a reduction of hydrocarbon concentration by biodegradation and other natural attenuation processes. Land treatment may be enhanced by tilling, disking, aerating, composting and the addition of nutrients or microbes.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/landing-string": "TERM: Landing String\nURL: https://iadclexicon.org/landing-string\n\nLanding String\nAll the equipment of the riser above the tubing hanger that is contained wholly or partly within the BOP stack and up to the first standard riser joint. NOTE For live well operations, the landing string typically consists of a tubing hanger running tool, subsea test tree, shear sub, retainer valve and lubricator valve. For killed well operations, the landing string typically consists of a tubing hanger running tool and tubing hanger orientation joint or slick joint.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nLanding String\nJointed pipe used to run casing strings, liners, or tubing. NOTE A landing string can be designed to have a higher load capacity and is often inspected to a higher acceptance criterion than a string used for drilling.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/landfarming": "TERM: Landfarming\nURL: https://iadclexicon.org/landfarming\n\nLandfarming\nA waste management practice in which oil and gas wastes are mixed with or applied to the land surface in such a manner that the waste will not migrate off the landfarmed area.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/land-use-plan": "TERM: Land-Use Plan\nURL: https://iadclexicon.org/land-use-plan\n\nLand-Use Plan\nOverview showing planned placement location of equipment and installations, access routes, internal traffic patterns and enclosures.\nSource:\u00a0Regulations Relating to Technical and Operational Matters at Onshore Facilities in the Petroleum Activities, etc. (The Technical and Operational Regulations) Norway, April 2010 (amended December 2010).\nRegulations", "https://iadclexicon.org/landing-nipple": "TERM: Landing Nipple\nURL: https://iadclexicon.org/landing-nipple\n\nLanding Nipple\nA receptacle that can be installed in a tubing string with an internal profile machined to provide a seating surface whereby various types of plugs or valves can be latched and will seal against the machined surface.\nSource:\nAPI\nBULLETIN E3, Environmental Guidance Document: Well Abandonment and Inactive Well Practices for U.S. Exploration and Production Operations, First Edition, January 1993 (Reaffirmed June 2000).\nGlobal Standards", "https://iadclexicon.org/landowner": "TERM: Landowner\nURL: https://iadclexicon.org/landowner\n\nLandowner\n\u201cLandowner\u201d has the meaning given in AS 31.05.170.\nSource: Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, \u00a7 25.990, December 7, 2012.\nRegulations\nLandowner\nThe person listed on the applicable county appraisal roll as owning the real property on which the relevant wellhead is located.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/landing-shoulder": "TERM: Landing Shoulder\nURL: https://iadclexicon.org/landing-shoulder\n\nLanding Shoulder\nA shoulder or projection on the external surface of a riser coupling or other riser component for supporting the riser and BOP stack during deployment and retrieval. Sometimes referred to as Riser Support Shoulder.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nLanding Shoulder\nShoulder or projection on the external surface of a riser coupling or other riser component for supporting the riser and BOP stack during deployment and retrieval.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/landing-joint": "TERM: Landing Joint\nURL: https://iadclexicon.org/landing-joint\n\nLanding Joint\nRiser joint installed temporarily above the telescopic joint and used to land the BOP stack on the wellhead.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nLanding Joint\nA riser joint temporarily attached above the telescopic joint used to land the BOP stack on the wellhead when the telescopic joint is collapsed and pinned.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards", "https://iadclexicon.org/landing-and-transfer-coordinator": "TERM: Landing and Transfer Coordinator\nURL: https://iadclexicon.org/landing-and-transfer-coordinator\n\nLanding and Transfer Coordinator\nPerson in charge of the engineered personnel transferring operation, ensures that all aspects of the personnel transferring operation are according to the DNV GL approved personnel transfer procedure, shall possess a thorough knowledge and have experience with the actual operation live load (LL) for marking purposes, it shall represent allowable number of persons on the gangway at one moment.\nSource:\u00a0Offshore Gangways, DNVGL-ST-0358, DNV GL, September 2017.\nGlobal Standards", "https://iadclexicon.org/lands": "TERM: Lands\nURL: https://iadclexicon.org/lands\n\nLands\n\u201cLands\u201d means lands the acquiring, taking or using of which is authorized by this Act or a Special Act, and includes real property and any interest or right in real property or land and, in the Province of Quebec, any immovable, any right in an immovable and the right of a lessee in respect of any immovable. Those interests and rights may be in, to, on, under, over or in respect of those lands; terrains.\nSource: National Energy Board Act, R.S.C., 1985, c. N-7, Canada, current to April 29, 2013.\nLegislation", "https://iadclexicon.org/lands-in-respect-of-which-indians-have-interests": "TERM: Lands in Respect of Which Indians have Interests\nURL: https://iadclexicon.org/lands-in-respect-of-which-indians-have-interests\n\nLands in Respect of Which Indians have Interests\nFor the purposes of this section, \u201clands in respect of which Indians have interests\u201d means (a) land areas that are subject to a land claim accepted by the Government of Canada for negotiation under its comprehensiveland claims policy and that\nfor the purposes of land claim settlement have been withdrawn from disposal, under the Territorial Lands Act in the case of land areas situated in the Northwest Territories or Nunavut, or under a law of the Legislature of Yukon in the case of land areas situated in Yukon, or\nin the case of land areas situated in a province, have been agreed on for selection by the Government of Canada and the government of the province; and\nland areas that belong to Her Majesty or in respect of which Her Majesty has the right to dispose and that have been identified and agreed on by Her Majesty and an Indian band for transfer to settle claims based on\nan outstanding lawful obligation of Her Majesty towards an Indian band pursuant to the specific claims policy of the Government of Canada, or\ntreaty land entitlement.\nSource: Canadian Environmental Assessment Act, 1992, c. 37, Canada, as consolidated November 2003.\nLegislation", "https://iadclexicon.org/lands-land-areas-or-reserves": "TERM: Lands, Land Areas or Reserves\nURL: https://iadclexicon.org/lands-land-areas-or-reserves\n\nLands, Land Areas or Reserves\nFor the purposes of this section, a reference to any lands, land areas or reserves includes a reference to all waters on and air above those lands, areas or reserves.\nSource: Canadian Environmental Assessment Act, 1992, c. 37, Canada, as consolidated November 2003.\nLegislation", "https://iadclexicon.org/lanyard": "TERM: Lanyard\nURL: https://iadclexicon.org/lanyard\n\nLanyard\nA flexible line of rope, wire rope, or strap which generally has a connector at each end for connecting the body belt or body harness to a deceleration device, lifeline or anchorage.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nSource:\nAPI\nRP 74, Recommended Practice for Occupational Safety for Onshore Oil and Gas Production Operation, First Edition, October 2001 (March 2007).\nGlobal Standards\nLanyard\nA flexible line to secure a wearer of a safety belt or harness to a drop line, lifeline, or fixed anchorage.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations", "https://iadclexicon.org/lashing-positions": "TERM: Lashing Positions\nURL: https://iadclexicon.org/lashing-positions\n\nLashing Positions\nLashing positions\ninclude positions:\n.1 in between container stows on hatch covers;\n.2 at the end of hatches;\n.3 on outboard lashing stanchions/pedestals;\n.4 outboard lashing positions on hatch covers; and\n.5 any other position where people work with container securing.\nSource:\u00a0IMO MSC.1/Circ.1352, amendments to the Code of Safe Practice for Cargo Stowage and Securing (CSS Code), 30 June 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/last": "TERM: LAST\nURL: https://iadclexicon.org/last\n\nLAST\nLowest Anticipated Service Temperature.\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines", "https://iadclexicon.org/last-engaged-thread": "TERM: Last Engaged Thread\nURL: https://iadclexicon.org/last-engaged-thread\n\nLast Engaged Thread\nThe last thread on the pin engaged with the box or the box engaged with the pin.\nSource:\nAPI\nRP 7G, Recommended Practice for Drill Stem Design and Operating Limits, Upstream Segment, Sixteenth Edition, August 1998 (Addendum 2: September 2009).\nGlobal Standards\nLast Engaged Thread\nLast thread on the pin engaged with the box or the box engaged with the pin. See Figure 2.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/latching-alarm": "TERM: Latching Alarm\nURL: https://iadclexicon.org/latching-alarm\n\nLatching Alarm (Signals and Alarms)\nAlarm that, once activated, requires deliberate action to be deactivated.\nSource:\u00a0IEC 60079-29-1, Explosive atmospheres \u2013 Part 29-1: Gas detectors \u2013 Performance requirements of detectors for flammable gases.\nGlobal Standards", "https://iadclexicon.org/lateral": "TERM: Lateral\nURL: https://iadclexicon.org/lateral\n\nLateral\nSection of pipe connecting the outlet(s) of single-source relief device(s) to a header where other sources are tied in.\nNOTE: The relief flow in a lateral is always from a single source, whereas the relief flow in a header can be from either single or multiple sources simultaneously.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nLateral\nSection of pipe from outlet flange(s) of single-source relief device(s) downstream of a header connection where relief devices from other sources are tied in.\nNOTE: The relief flow in a lateral is always from a single source, whereas the relief flow in a header can be from either single or multiple sources simultaneously.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards\nLateral\n\u201cLateral\u201d means a portion of a directional well past the point where the well bore has been intentionally departed from the vertical.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/lat": "TERM: LAT\nURL: https://iadclexicon.org/lat\n\nLAT\nlevel of low tide when all harmonic components causing the tides are in phase\nNOTE The harmonic components are in phase approximately once every 19 years, but these conditions are approached several times each year.\nSource:\nAPI\nRP 2MET, Derivation of Metocean Design and Operating Conditions, First Edition, November 2014.\nGlobal Standards\nLAT\nLevel of low tide when all harmonic components causing the tides are in phase.\u00a0NOTE The harmonic components are in phase approximately once every 19 years, but these condition.\nSource: ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards\nLAT\nLowest astronomic tide.\nSource:\nAPI\nRP 2MET, Derivation of Metocean Design and Operating Conditions, First Edition, November 2014.\nGlobal Standards\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards\nSource: ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards\nSource:\u00a0NORSOK D-010, Well integrity in drilling and well operations, Rev. 3, August 2004.\nGlobal Standards", "https://iadclexicon.org/launching-appliance": "TERM: Launching Appliance\nURL: https://iadclexicon.org/launching-appliance\n\nLaunching Appliance or Launching Arrangement\nLaunching appliance or launching arrangement means the method or devices for transferring a survival craft or rescue boat from its stowed position to the water. For a launching arrangement using a davit, the term includes the davit, winch, and falls.\nSource: Mobile Offshore Drilling Units, 46 CFR 107-109 (2013).\nRegulations\nLaunching Appliance\nLaunching appliance or arrangement\nis a means of transferring a survival craft or rescue boat from its stowed position safely to the water. <Chapter III, Part A, regulation 3>.\nSource:\u00a0IMO Resolution MSC.47(66), adoption of amendments to the International Convention for the Safety of Life at Sea (SOLAS), 1974, 4 June 1996, International Maritime Organization.\nLegislation", "https://iadclexicon.org/launching-arrangement": "TERM: Launching Arrangement\nURL: https://iadclexicon.org/launching-arrangement\n\nLaunching Appliance or Launching Arrangement\nLaunching appliance or launching arrangement means the method or devices for transferring a survival craft or rescue boat from its stowed position to the water. For a launching arrangement using a davit, the term includes the davit, winch, and falls.\nSource:\u00a0Mobile Offshore Drilling Units, 46 CFR 107-109 (2013).\nRegulations\nLaunching Arrangement\nLaunching appliance or arrangement\nis a means of transferring a survival craft or rescue boat from its stowed position safely to the water. <Chapter III, Part A, regulation 3>.\nSource:\u00a0IMO Resolution MSC.47(66), adoption of amendments to the International Convention for the Safety of Life at Sea (SOLAS), 1974, 4 June 1996, International Maritime Organization.\nLegislation", "https://iadclexicon.org/launching-ramp-angle": "TERM: Launching Ramp Angle\nURL: https://iadclexicon.org/launching-ramp-angle\n\nLaunching Ramp Angle\nLaunching ramp angle\nis the angle between the horizontal and the launch rail of the lifeboat in its launching position with the ship on even keel.\nSource:\u00a0IMO Resolution MSC.48(66), adoption of the International Life-Saving Appliance (LSA) Code, 4 June 1996, International Maritime Organization.\nLegislation", "https://iadclexicon.org/launching-ramp-length": "TERM: Launching Ramp Length\nURL: https://iadclexicon.org/launching-ramp-length\n\nLaunching Ramp Length\nLaunching ramp length\nis the distance between the stern of the lifeboat and the lower end of the launching ramp.\nSource:\u00a0IMO Resolution MSC.48(66), adoption of the International Life-Saving Appliance (LSA) Code, 4 June 1996, International Maritime Organization.\nLegislation", "https://iadclexicon.org/law": "TERM: Law\nURL: https://iadclexicon.org/law\n\nLaw\nLaw includes a part of a law.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nLaws\nFor the purposes of this Part, laws include:\nwritten laws; and\nunwritten laws (for example, the common law); and\ninstruments having effect under laws.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/law-of-conservation-of-energy": "TERM: Law of Conservation of Energy\nURL: https://iadclexicon.org/law-of-conservation-of-energy\n\nLaw of Conservation of Energy\nProhibits creation or destruction of energy. Work changes energy from one form to another (heat to mechanical)..\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/lay-down-area": "TERM: Lay Down Area\nURL: https://iadclexicon.org/lay-down-area\n\nLay Down Area\ndeck area for temporary storage of loads and equipment.\nSource: Rules for Classification and Construction, IV Industrial Services, 6 Offshore Technology, 9 Guideline for Personnel Transfers by Means of Lifting Appliances, Edition 2011, Germanischer Lloyd SE,\nGlobal Standards", "https://iadclexicon.org/lay-angle": "TERM: Lay Angle\nURL: https://iadclexicon.org/lay-angle\n\nLay Angle\nAngle between the axis of a spiral-wound element (e.g. armour wires) and a line parallel to the longitudinal axis of the umbilical.\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards\nLay Angle\nAngle between the axis of a spiral wound element (for example, armour wires) and a line parallel to the flexible pipe longitudinal axis.\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/lay-length": "TERM: Lay Length\nURL: https://iadclexicon.org/lay-length\n\nLay Length\nThe length along the axis of a rope in which a strand makes one complete spiral around the rope axis.\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards\nSource:\nAPI\nRP 2SM, Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, First Edition, July 2014\n.\nGlobal Standards", "https://iadclexicon.org/lay-up": "TERM: Lay-Up\nURL: https://iadclexicon.org/lay-up\n\nLay-Up\nOperation of helically assembling (SZ where appropriate) electrical cores or optical fibres into a cable, or hoses, tubes, electric cables, optical fibre cables into a bundle or sub bundle. NOTE Sometimes referred to as \u201ccabling\u201d.\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards\nLay-Up\nA terminology used for vessels that are out of commission\u00a0In this state the offshore vessel may be at anchorage or permanently moored in a safe harbour.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/layers-of-protection": "TERM: Layers of Protection\nURL: https://iadclexicon.org/layers-of-protection\n\nLayers of Protection\nconcentric \u201crings of protection\u201d\nA concept of providing multiple independent and overlapping layers of protection in depth. For security purposes, this may include various layers of protection such as counter surveillance, counterintelligence, physical security, and cyber security. A second consideration is the balance of the security measures such that equivalent risk exists regardless of the threat\u2019s pathway or method.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards\nLayers of Protection\nA concept whereby several independent devices, systems, or actions are provided to reduce the likelihood and severity of an undesirable event.\nSource:\nAPI\nSTANDARD 780, Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, First Edition, May 2013.\nGlobal Standards", "https://iadclexicon.org/laying-length": "TERM: Laying Length\nURL: https://iadclexicon.org/laying-length\n\nLaying Length\nActual length of a line, corresponding to the initial length plus the increase afforded by the fitting or integral joint when installed.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/lbl": "TERM: LBL\nURL: https://iadclexicon.org/lbl\n\nLBL\nLong Baseline.\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines", "https://iadclexicon.org/lc50": "TERM: LC50\nURL: https://iadclexicon.org/lc50\n\nLC50\nLC50: the median lethal concentration.\nSource: Mining Regulation of the Netherlands, WJZ 02063603, Netherlands,16 December 2002.\nRegulations", "https://iadclexicon.org/lbs": "TERM: Lbs\nURL: https://iadclexicon.org/lbs\n\nLbs\nPounds.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards", "https://iadclexicon.org/lazy-s": "TERM: Lazy-S\nURL: https://iadclexicon.org/lazy-s\n\nLazy-S\nFree-hanging catenary modified by a section with concentrated buoyancy modules NOTE See Figure 4.\nSource:\nAPI\nRP 17B, Recommended Practice for Flexible Pipe, Fourth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/lb": "TERM: Lb\nURL: https://iadclexicon.org/lb\n\nLb\nPound mass.\nSource:\nAPI\nRP 5C5, Recommended Practice on Procedures for Testing Casing and Tubing Connections, Third Edition, July 2003 (Reaffirmed August 2010).\nGlobal Standards", "https://iadclexicon.org/lc-peak": "TERM: LC, Peak\nURL: https://iadclexicon.org/lc-peak\n\nLC, peak\nA C-weighted peak (instantaneous) sound pressure level, measured in dB(C) by a sound level meter with a peak detector-indicator characteristic complying with AS 1259.1 (NOHSC 1007).\nSource: NOPSEMA Guidance Note: Noise Management\u2014Principles of Assessment and Control, N-09000-GN0401, Australia, Revision 3, December 2011.\nRegulatory Guidance", "https://iadclexicon.org/lazy-wave": "TERM: Lazy Wave\nURL: https://iadclexicon.org/lazy-wave\n\nLazy Wave\nFree-hanging catenary modified by a section with distributed buoyancy modules. NOTE See Figure 4.\nSource:\nAPI\nRP 17B, Recommended Practice for Flexible Pipe, Fourth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/lc": "TERM: LC\nURL: https://iadclexicon.org/lc\n\nLC\nLong round thread casing connection.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards\nLC\nAPI Spec 5B long round thread casing connection.\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards", "https://iadclexicon.org/lazy-wave-riser": "TERM: \u201cLazy Wave\u201d Riser\nURL: https://iadclexicon.org/lazy-wave-riser\n\n\u201cLazy wave\u201d riser\nThe \u201clazy wave\u201d and \u201csteep wave\u201d riser designs use an appropriate distribution of small buoyancy modules along a section of the riser to replace the pipe tray and subsurface buoy.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/lazy-s-riser": "TERM: \u201cLazy S\u201d Riser\nURL: https://iadclexicon.org/lazy-s-riser\n\n\u201cLazy S\u201d riser\nThe \u201clazy S\u201d riser runs in a double catenary configuration from the FPS to the seabed over a mid-water pipe tray supported by a subsurface buoy. The subsurface buoy is kept in position by a chain or cable attached to a deadweight anchor positioned on the seabed.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/lck": "TERM: LCK\nURL: https://iadclexicon.org/lck\n\nLCK\nLower choke and kill lines.\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines", "https://iadclexicon.org/lcl": "TERM: LCL\nURL: https://iadclexicon.org/lcl\n\nLCL\nLower confidence limit.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards\nLCL\n97,5\u00a0% lower bound value of the nominal long-term regression line for hydrostatic pressure or stress based on a 20-year lifetime.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/lcc": "TERM: LCC\nURL: https://iadclexicon.org/lcc\n\nLCC\nLife cycle cost.\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal Standards\nSource: ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards", "https://iadclexicon.org/ldar": "TERM: LDAR\nURL: https://iadclexicon.org/ldar\n\nLDAR\nleak detection and repair (of fugitive emissions).\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/lcm": "TERM: LCM\nURL: https://iadclexicon.org/lcm\n\nLCM\nLife cycle management.\nSource:\nAPI\nSTANDARD 18LCM, Product Life Cycle Management System Requirements for the Petroleum and Natural Gas Industries, First Edition, April 2017.\nGlobal Standards\nLCM\nLost control material.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards\nLCM\nLost circulation material.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines", "https://iadclexicon.org/lcr": "TERM: LCR\nURL: https://iadclexicon.org/lcr\n\nLCR\nLocal control room.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards", "https://iadclexicon.org/lead": "TERM: Lead\nURL: https://iadclexicon.org/lead\n\nLead\nDistance parallel to the thread axis from a point on a thread turn and the nearest corresponding point on the next turn, i.e. the axial displacement of a point following the helix one turn around the thread axis.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/lcmp": "TERM: LCMP\nURL: https://iadclexicon.org/lcmp\n\nLCMP\nLife cycle management plan.\nSource:\nAPI\nSTANDARD 18LCM, Product Life Cycle Management System Requirements for the Petroleum and Natural Gas Industries, First Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/lead-cement": "TERM: Lead Cement\nURL: https://iadclexicon.org/lead-cement\n\nLead Cement\n\u201cLead cement\u201d means the first, typically less-dense slurry pumped during primary cementing operations to seal intervals above those sealed by the tail cement and to reduce the hydrostatic pressure of the cement slurry column at the casing seat while the slurry sets.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations", "https://iadclexicon.org/lead-assessor": "TERM: Lead Assessor\nURL: https://iadclexicon.org/lead-assessor\n\nLead Assessor\nAssessor who is given the overall responsibility for specified assessment activities.\nSource:\u00a0ISO/IEC 17011:2004, Conformity assessment \u2013 General requirements for accreditation bodies accrediting conformity assessment bodies.\nGlobal Standards", "https://iadclexicon.org/lead-inspector": "TERM: Lead Inspector\nURL: https://iadclexicon.org/lead-inspector\n\nLead Inspector\nA defined position within NOPSEMA that is also a Representative of NOPSEMA (RoN, see below).\nSource: NOPSEMA Guideline \u2013 Glossary \u2013 Regulatory Operations, N-09000-GL0326, Australia, Revision 5, December 2011.\nRegulatory Guidance", "https://iadclexicon.org/lead-ohs-inspector": "TERM: Lead OHS inspector\nURL: https://iadclexicon.org/lead-ohs-inspector\n\nLead OHS inspector\nThe OHS inspector, who leads a regulatory task, liaises with external persons who may be involved, reports its outcome and directs any inspectors who are assisting.\nSource: NOPSEMA Guideline \u2013 Glossary \u2013 Regulatory Operations, N-09000-GL0326, Australia, Revision 5, December 2011.\nRegulatory Guidance", "https://iadclexicon.org/leak": "TERM: Leak\nURL: https://iadclexicon.org/leak\n\nLeak\nUnintended and undesired movement of fluids.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nLeak\nAny positive displacement of fluid in the measuring system during hold periods.\nSource:\nAPI\nRP 5C5, Recommended Practice on Procedures for Testing Casing and Tubing Connections, Third Edition, July 2003 (Reaffirmed August 2010).\nGlobal Standards", "https://iadclexicon.org/leader": "TERM: Leader\nURL: https://iadclexicon.org/leader\n\nLeader\nAny workforce member who influences or directs the actions of others.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards", "https://iadclexicon.org/leak-detection": "TERM: Leak Detection\nURL: https://iadclexicon.org/leak-detection\n\nLeak Detection\nExamining and reporting any anomalies in the line or vessel hydraulics.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/leak-detector": "TERM: Leak Detector\nURL: https://iadclexicon.org/leak-detector\n\nLeak Detector\nA device capable of detecting by chemical or physical means the presence of hydrocarbon vapor or the escape of vapor through a small opening.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/leak-or-fire-detector": "TERM: Leak Or Fire Detector\nURL: https://iadclexicon.org/leak-or-fire-detector\n\nLeak Or Fire Detector\nA device capable of detecting by chemical or physical means the presence of stored product gas or the escape of stored product gas or the presence of flame or heat of a fire.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/leak-off-test-lot": "TERM: Leak-Off Test (LOT)\nURL: https://iadclexicon.org/leak-off-test-lot\n\nLeak-Off Test\nApplication of pressure by superimposing a surface pressure on a fluid column in order to determine the pressure at which the exposed formation accepts whole fluid.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nLeak-Off Test (LOT)\nA leak-off test is a procedure used to determine the wellbore pressure required to initiate a fracture in the open or exposed formations.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/leak-test": "TERM: Leak Test\nURL: https://iadclexicon.org/leak-test\n\nLeak Test\nPressure test to determine the presence of leaks at joints or within components of a piping system.\nNote: 1 to entry:\u00a0Usually carried out at a pressure lower than the\nhydrotest\n(3.2.56)\nand for a longer period.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/leak-tight": "TERM: Leak-Tight\nURL: https://iadclexicon.org/leak-tight\n\nLeak-Tight\nLeakage that is acceptable for a particular component.\n3.1.49.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nLeak-Tight\nLeakage that is acceptable for a particular component.\nNOTE See 6.4.11.5.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/leak-to-surface": "TERM: Leak to Surface\nURL: https://iadclexicon.org/leak-to-surface\n\nLeak to surface\nUncontrolled leak of fluids either to air, sea or seabed.\nSource: 117 OLF, Norwegian Oil and Gas Association recommended guidelines for Well Integrity, No. 117, Revision No. 4, June 2011.\nGlobal Standards", "https://iadclexicon.org/leaker": "TERM: Leaker\nURL: https://iadclexicon.org/leaker\n\nLeaker\nLength of OCTG that will not hold hydrostatic pressure.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/leak-tightness-capacity": "TERM: Leak Tightness Capacity\nURL: https://iadclexicon.org/leak-tightness-capacity\n\nLeak Tightness Capacity\nMaximum load combination that may reliably be applied before leakage occurs in the connector.\nSource:\nAPI\nTechnical Report 17TR7, Verification and Validation of Subsea Connectors, First Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/leakage-compensation": "TERM: Leakage Compensation\nURL: https://iadclexicon.org/leakage-compensation\n\nLeakage Compensation\nFlow of protective gas sufficient to compensate for any leakage from the pressurized enclosure\u00a0and its ducts.\nSource: IEC 60079-14:2013, Explosive atmospheres \u2013 Part 14: Electrical installations design, selection and erection, Edition 5.0, November 2013.\nGlobal Standards", "https://iadclexicon.org/leakage": "TERM: Leakage\nURL: https://iadclexicon.org/leakage\n\nLeakage\nVisible passage of fluid during pressurization or a hold period from the inside to the outside of the pressure-containment area of the equipment being tested.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nLeakage\nVisible passage of pressurized fluid from the inside to the outside of the pressure containment area of the equipment being tested.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/leakage-field": "TERM: Leakage Field\nURL: https://iadclexicon.org/leakage-field\n\nLeakage Field\nMagnetic field forced out of the material into the air by distortion of the field within the material, caused by the presence of a discontinuity.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/learning-outcomes": "TERM: Learning Outcomes\nURL: https://iadclexicon.org/learning-outcomes\n\nLearning Outcomes\nThe disposal of wastes or other matter incidental to, or derived from the normal operations of vessels, aircraft, platforms or other man-made structures at sea and their equipment, other\nwhat a person is expected to know, understand or be able to do at the end of a training programme, course or module.\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/leaning-instability": "TERM: Leaning Instability\nURL: https://iadclexicon.org/leaning-instability\n\nLeaning Instability\nInstability of an independent leg jack-up that can arise when the rate of increase of actions on the foundation with jack-up inclination exceeds the rate of increase of foundation capacity with depth.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/lease": "TERM: Lease\nURL: https://iadclexicon.org/lease\n\nLease\n\u201cLease\u201d means an oil and gas lease issued pursuant to regulations made in accordance with the Territorial Lands Act and the Public Lands Grants Act and includes a production licence issued under Part II; concession.\nSource:\u00a0Canada Oil and Gas Operations Act, R.S.C., 1985, c. O-7, Canada, current to April 29, 2013.\nLegislation\nLease\n\u201cLease\u201d means an oil and gas lease issued pursuant to regulations made in accordance with the Territorial Lands Act and the Public Lands Grants Act and includes a production licence issued under the Canada Petroleum Resources Act; concession.\nSource:\u00a0Canada Oil and Gas Operations Act, R.S.C., 1985, c. O-7, Canada, current to April 29, 2013.\nLegislation\nLease\nLease means an agreement that is issued under section 8 or maintained under section 6 of the Act and that authorizes exploration for, and development and production of, minerals. The term also means the area covered by that authorization, whichever the context requires.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations\nLease\n\u201cLease\u201d means a contiguous geographical area of identical ownership overlying a pool or portion of a pool.\u00a0 An area pooled, unitized or communitized, either by agreement or by division order, or a participating area shall constitute a lease.\u00a0 If there is diversity of ownership between different pools, or between different zones or strata, then each such pool, zone or stratum having diverse ownership shall be considered a separate lease.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations\nLease\nAny property, irrespective of the legal title or possession, from which gas or oil is being produced or sought. A single lease may include adjacent properties under the same employer.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations", "https://iadclexicon.org/lease-allowable": "TERM: Lease Allowable\nURL: https://iadclexicon.org/lease-allowable\n\nLease Allowable\n\u201cLease allowable\u201d means the total of the allowables of the individual wells on the lease.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/lease-area": "TERM: Lease Area\nURL: https://iadclexicon.org/lease-area\n\nLease area\nLease area:\nwhen used in relation to a petroleum retention lease\u2014means the area constituted by the block or blocks that are the subject of the petroleum retention lease; or\nwhen used in relation to a greenhouse gas holding lease\u2014means the area constituted by the block or blocks that are the subject of the greenhouse gas holding lease.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/lease-production-facilities": "TERM: Lease Production Facilities\nURL: https://iadclexicon.org/lease-production-facilities\n\nLease Production Facilities\nProduction, separation, treating, compression, flowlines, storage, and other production handling equipment employed on a lease in the production of gas, condensate, and oil.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/lease-operator": "TERM: Lease Operator\nURL: https://iadclexicon.org/lease-operator\n\nLease Operator\nThe individual, partnership, firm, or corporation having control or management of operations on the leased area or a portion thereof. The lease operator may be a lessee, designated agent of the lessee(s), or holder of operating rights under an approved operating agreement.\nSource:\nAPI\nBulletin 97, Well Construction Interface Document Guidelines, First Edition, December 2013.\nGlobal Standards", "https://iadclexicon.org/lease-term-pipeline": "TERM: Lease Term Pipeline\nURL: https://iadclexicon.org/lease-term-pipeline\n\nLease term pipelines:\nLease term pipelines are those pipelines owned and operated by a lessee or operator and are wholly contained within the boundaries of a single lease, unitized leases, or contiguous (not cornering) leases of that lessee or operator.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/lease-tank": "TERM: Lease Tank\nURL: https://iadclexicon.org/lease-tank\n\nLease Tank\nLease Tank\u2015the tank or other receptacle into which oil is produced either directly from a well or from a well through gas separator, gun barrel or similar equipment.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/lease-term-pipelines": "TERM: Lease Term Pipelines\nURL: https://iadclexicon.org/lease-term-pipelines\n\nLease term pipelines:\nLease term pipelines mean those pipelines owned and operated by a lessee or operator that are completely contained within the boundaries of a single lease, unit, or contiguous (not cornering) leases of that lessee or operator.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/legacy-design": "TERM: Legacy Design\nURL: https://iadclexicon.org/legacy-design\n\nLegacy Design\nA tool design that was developed and manufactured prior to the publication of this specification.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards", "https://iadclexicon.org/legal-location": "TERM: Legal Location\nURL: https://iadclexicon.org/legal-location\n\nLegal Location\nLegal Location\u2015any location which is in accordance with applicable special and statewide orders.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/legal-advice-and-advocacy": "TERM: Legal Advice and Advocacy\nURL: https://iadclexicon.org/legal-advice-and-advocacy\n\nLegal Advice and Advocacy\nIn the NICE Workforce Framework, cybersecurity work where a person: Provides legally sound advice and recommendations to leadership and staff on a variety of relevant topics within the pertinent subject domain; advocates legal and policy changes and makes a case on behalf of client via a wide range of written and oral work products, including legal briefs and proceedings.\nFrom: NICE Workforce Framework\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/legal-requirement": "TERM: Legal Requirement\nURL: https://iadclexicon.org/legal-requirement\n\nLegal Requirement\nAn obligation imposed on an organization, including those that are statutory or regulatory.\nSource:\nAPI\nSTANDARD 18LCM, Product Life Cycle Management System Requirements for the Petroleum and Natural Gas Industries, First Edition, April 2017.\nGlobal Standards\nLegal Requirement\nObligation imposed on an organization, including those that are statutory or regulatory\n.\nSource:\nAPI\nSPEC Q1, Specification for Quality Management System Requirements for Manufacturing Organizations for the Petroleum and Natural Gas Industry, Ninth Edition, June 2013 (Errata 2, March 2014).\nGlobal Standards\nSource:\nAPI\nSpec Q2, Specification for Quality Management System Requirements for Service,\u00a0 Supply Organizations for the Petroleum and Natural Gas Industries, Upstream Segment, First Edition, December 2011.\nGlobal Standards", "https://iadclexicon.org/lel": "TERM: LEL\nURL: https://iadclexicon.org/lel\n\nLEL\nLower explosive limit (LFL preferred).\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nSource:\nAPI\nRP 49, Recommended Practice for Drilling and Well Servicing Operations Involving Hydrogen Sulfide, Third Edition, May 2001.\nGlobal Standards\nSource: NOPSEMA Guidance note: Hazard Identification, N-04300-GN0107, Australia, Revision 5, December 2012.\nRegulatory Guidance\nLEL\nLower explosion limit.\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal Standards\nLEL\nlower explosive (flammable) limit.\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards\nLEL\nMinimum concentration of combustible gas or vapor in air (expressed in percent of gas or vapor in air by volume) below which propagation of flame does not occur on contact with an ignition source.\nNOTE Lower flammable limit (LFL) is synonymous with lower explosive limit (LEL).\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards", "https://iadclexicon.org/length-of-box-thread-lbt": "TERM: Length Of Box Thread (LBT)\nURL: https://iadclexicon.org/length-of-box-thread-lbt\n\nLength Of Box Thread (LBT)\nLength of threads in the box measured from the make-up shoulder to the intersection of the non-pressure flank and crest of the last thread with full thread depth.\nSource:\nAPI\nSPEC 7-1, Specification for Rotary Drill Stem Elements, First Edition, March 2006 (Addendum April 2011).\nGlobal Standards", "https://iadclexicon.org/length-of-ship": "TERM: Length of Ship\nURL: https://iadclexicon.org/length-of-ship\n\nLength of Ship\nLength of ship. The length should be taken as 96% of the total length on a waterline at 85% of the least moulded depth measured from the top of the keel, or as the length from the fore side of the stem to the axis of the rudder stock on the waterline, if that be greater. In ships designed with a rake of keel the waterline on which this length is measured should be parallel to the designed waterline.\nSource:\nIMO resolution MSC.267(85), International Code on Intact Stability, 2008 (2008 IS Code), 4\u00a0December 2008, International Maritime Organization.\nRegulatory Guidance\nSource:\u00a0IMO Resolution MSC.267(85), adoption of the International Code on Intact Stability, 2008 (2008 IS Code), 4 December 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/length": "TERM: Length\nURL: https://iadclexicon.org/length\n\nLength (or Joint)\nComplete section of pipe.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards\nLength\nPiece of pipe that may be plain-end, threaded, or threaded and coupled, that is in accordance with the range requirements in Table C.27 or Table E.27 of this Standard.\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards\nLength\n\u201cLength\u201d means the length as defined in the International Convention on Load Lines, 1966, as modified by the Protocol of 1988 relating thereto, or any successor Convention.\nSource: International Convention on the Control of Harmful Anti-fouling Systems on Ships,2001.\nLegislation\nLength\nLength (L) has the same meaning as defined in regulation 3 of the 1988 LL Protocol.\nSource: IMO Resolution A.1023(26), Code for the Construction and Equipment of Mobile Offshore Drilling Units (2009 MODU Code), 2009.\nGlobal Standards\nLength\nLength of a ship means its length overall. <Chapter V, regulation 2>.\nSource:\u00a0Resolution MSC.142(77), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 5 June 2003, International Maritime Organization,\nLegislation\nLength\n\u201cLength\u201d means the length as defined in the International Convention on Load Lines, 1966, as modified by the Protocol of 1988 relating thereto, or any successor convention.\nSource:\u00a0Resolution MEPC.195(61), 2010 Guidelines for Survey and Certification of Anti-fouling Systemson Ships, 1 October 2010, International Maritime Organization,\nRegulatory Guidance\nLength\nLength\n(a) The length (L) shall be taken as 96% of the total length on a waterline at 85% of the least moulded depth measured from the top of the keel, or as the length from the fore side of the stem to the axis of the rudder stock on that waterline, if that be greater.\n(b) For ships without a rudder stock, the length (L) is to be taken as 96% of the waterline at 85% of the least moulded depth.\n(c) Where the stem contour is concave above the waterline at 85% of the least moulded depth, both the forward terminal of the total length and the fore-side of the stem respectively shall be taken at the vertical projection to that waterline of the aftermost point of the stem contour (above that waterline) (see figure 3.1).\n(d) In ships designed with a rake of keel the waterline on which this length is measured shall be parallel to the designed waterline at 85% of the least moulded depth Dmin, found by drawing a line parallel to the keel line of the vessel (including skeg) tangent to the moulded sheer line of the freeboard deck. The least moulded depth is the vertical distance measured from the top of the keel to the top of the freeboard deck beam at side at the point of tangency (see figure 3.2).\n<Chapter I, regulation 3>.\nSource: IMO Resolution MSC.143(77), amendments to Annex B to the 1988 Load Lines Protocol, 5\u00a0June 2003, International Maritime Organization.\nLegislation\nLength\nLength\nmeans the length overall.\nSource:\u00a0IMO Resolution MSC.253(83), Recommendation on Performance Standards for Navigation Lights, Navigation Light Controllers and associated equipment, 8 October 2007, International Maritime Organization.\nRegulatory Guidance\nLength\nLength\nis 96% of the total length on a waterline at 85% of the least moulded depth measured from the top of the keel, or the length from the fore-side of the stem to the axis of the rudder stock on that waterline, if that be greater. In ships designed with a rake of keel the waterline on which this is measured shall be parallel to the designed waterline. <Chapter III, Part A, regulation 3>.\nSource:\u00a0IMO Resolution MSC.47(66), adoption of amendments to the International Convention for the Safety of Life at Sea (SOLAS), 1974, 4 June 1996, International Maritime Organization.\nLegislation", "https://iadclexicon.org/length-of-stain-detector": "TERM: Length-of-stain Detector\nURL: https://iadclexicon.org/length-of-stain-detector\n\nLength-of-stain detector\nA specially designed pump and colorimetric indicator tube detector (length-of-stain), with a supply of detector tubes, that operates by using the pump to pull a known volume of air or gas through a detector tube. The tubes contain chemical reagents that are designed to detect the presence and display the concentration of specific gases or vapors in the sample. The length of the resultant color band in the tube indicates an instantaneous quantitative concentration of the specific chemical in the sample.\nSource:\nAPI\nRP 49, Recommended Practice for Drilling and Well Servicing Operations Involving Hydrogen Sulfide, Third Edition, May 2001.\nGlobal Standards", "https://iadclexicon.org/lepc": "TERM: LEPC\nURL: https://iadclexicon.org/lepc\n\nLEPC\n\u201cLEPC\u201d means the local emergency planning committee established pursuant to the Emergency Planning and Community Right-To-Know Act, 42 U.S.C. section 11001.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/ler": "TERM: LER\nURL: https://iadclexicon.org/ler\n\nLER\nLocal equipment room.\nSource:\u00a0NORSOK D-001, Drilling facilities, Rev. 3, December 2012.\nGlobal Standards", "https://iadclexicon.org/lessor-and-lessee": "TERM: Lessor and Lessee\nURL: https://iadclexicon.org/lessor-and-lessee\n\nLessor and Lessee\nThe expression \u201clessor\u201d and \u201clessee\u201d respectively include a licensor and licensee.\nSource: The Oilfields (Regulation and Development) Act, 1948 (53 of 1948), India, 8th September 1948, as amended as of May 2013.\nLegislation", "https://iadclexicon.org/lessee": "TERM: Lessee\nURL: https://iadclexicon.org/lessee\n\nLessee\nLessee means a person who has entered into a lease with the United States to explore for, develop, and produce the leased minerals. The term lessee also includes the BOEM-approved assignee of the lease, and the owner or the BOEM-approved assignee of operating rights for the lease.\nSource: Control of Oil and Gas Resources, North Dakota Century Code, Title 38, Chapter 8, February 2013.\nLegislation\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations\nLessee\nLessee:\nwhen used in relation to a petroleum retention lease\u2014means the registered holder of the petroleum retention lease; or\nwhen used in relation to a greenhouse gas holding lease\u2014means the registered holder of the greenhouse gas holding lease.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nLessee\n\u201cLessee\u201d means the person to whom a mining lease is issued for the purpose of carrying out petroleum operations\n.\nSource:\u00a0Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, India, 18th June 2008.\nRegulations", "https://iadclexicon.org/lessees-primary-entitlement": "TERM: Lessee\u2019s Primary Entitlement\nURL: https://iadclexicon.org/lessees-primary-entitlement\n\nLessee\u2019s primary entitlement\nLessee\u2019s primary entitlement has the meaning given by subclause 4(3).\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/level-of-protection": "TERM: Level of Protection\nURL: https://iadclexicon.org/level-of-protection\n\nLevel of Protection\nA level of protection is a barrier to fluid migration into fresh water aquifers that has mechanical integrity, and its integrity can be monitored with some degree of confidence. Well construction components, such as surface casing, production casing, tubing and packer, and wellbore plugs, are such barriers.\nSource:\nAPI\nBULLETIN E3, Environmental Guidance Document: Well Abandonment and Inactive Well Practices for U.S. Exploration and Production Operations, First Edition, January 1993 (Reaffirmed June 2000).\nGlobal Standards\nLevel of Protection\nA level of protection is a barrier to fluid migration into fresh water aquifers that has mechanical integrity, and its integrity can be monitored with some degree of confidence. The well construction components, such as surface casing, production casing, tubing and packer, and wellbore plugs, are such barriers.\u00a0Levels of protection are sometimes referred to as layers of protection.\nSource:\nAPI\nBULLETIN E3, Environmental Guidance Document: Well Abandonment and Inactive Well Practices for U.S. Exploration and Production Operations, First Edition, January 1993 (Reaffirmed June 2000).\nGlobal Standards", "https://iadclexicon.org/level-bridle": "TERM: Level Bridle\nURL: https://iadclexicon.org/level-bridle\n\nLevel Bridle\nThe piping assembly associated with a level gauge attached to a vessel.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/level-two-first-aid-attendant": "TERM: Level Two First Aid Attendant\nURL: https://iadclexicon.org/level-two-first-aid-attendant\n\nLevel Two First Aid Attendant\na qualified person who is the holder of valid certificates issued for the successful completion of either an advanced first aid course of at least five days duration or a mariners first aid course of at least five days duration, and in cardiopulmonary resuscitation (CPR).\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\u00a0Regulations\nLevel Two First Aid Attendant\n\u201cLevel two first aid attendant\u201d means a qualified person who is the holder of a valid certificate issued by an approved organization for the successful duration of a mariners first aid course of at least five days duration, and who has successfully completed training in a cardio-pulmonary resuscitation course as set out in the Canadian Heart Foundation\u2019s Basic Life Support, Cardio-Pulmonary Resuscitation Standard, dated April 1987.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations", "https://iadclexicon.org/level-of-risk": "TERM: Level of Risk\nURL: https://iadclexicon.org/level-of-risk\n\nLevel of risk\nMagnitude of a\nrisk\nexpressed in terms of the combination of\nconsequences\nand their\nlikelihood.\n[SOURCE: ISO Guide 73:2009, modified \u2014 \u201cor combination of risks,\u201d has been deleted.]\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards\nLevel of risk\nMagnitude of a risk (1.1) or combination of risks, expressed in terms of the combination of consequences (3.6.1.3) and their likelihood (3.6.1.1).\nSource: ISO Guide 73:2009(E/F), Risk Management \u2013 Vocabulary, First Edition, 2009.\nGlobal Standards", "https://iadclexicon.org/level-one-first-aid-attendant": "TERM: Level One First Aid Attendant\nURL: https://iadclexicon.org/level-one-first-aid-attendant\n\nLevel One First Aid Attendant\n\u201cLevel one first aid attendant\u201d means a qualified person who is the holder of a valid certificate issued by an approved organization for the successful completion of either an emergency first aid course of at least one day duration or a standard first aid course of at least two days duration.\nSource: Atlantic Canada Offshore Petroleum Industry, Standard Practice for the Training and Qualifications of Personnel, 2013, Canadian Association of Petroleum Producers,\nGlobal Standards\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations", "https://iadclexicon.org/lfj": "TERM: LFJ\nURL: https://iadclexicon.org/lfj\n\nLFJ\nLower flex joint.\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/lf": "TERM: LF\nURL: https://iadclexicon.org/lf\n\nLF\nLow frequency.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/lfl": "TERM: LFL\nURL: https://iadclexicon.org/lfl\n\nLFL\nLower flammable limit.\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nSource:\nAPI\nRP 14G, Recommended Practice for Fire Prevention and Control on Fixed Open-type Offshore Production Platforms: Upstream Segment, Fourth Edition, April 2007.\nGlobal Standards\nSource:\nAPI\nStandards 2217A, Guidelines for Safe Work in Inert Confined Spaces in the Petroleum and Petrochemical Industries, Fourth Edition, July 2009.\nGlobal Standards\nLFL\nThe minimum concentration of a vapor in air (or other oxidant) below which propagation of flame does not occur on contact with an ignition source. The LFL is usually expressed as a volume percentage of the vapor in air. Sometimes called lower explosive limit (LEL). In popular terms, a mixture containing a percentage of flammable vapor below the LFL is too \u201clean\u201d to burn.\nSource:\nAPI\nStandards 2217A, Guidelines for Safe Work in Inert Confined Spaces in the Petroleum and Petrochemical Industries, Fourth Edition, July 2009.\nGlobal Standards\nLFL\nVolume fraction of flammable gas or vapour in air below, which an explosive gas atmosphere does not form, expressed as a percentage (see IEC 60079-20)\nNOTE This is also known as lower explosive limit (LEL).\nSource: IEC 60079-29-1, Explosive atmospheres \u2013 Part 29-1: Gas detectors \u2013 Performance requirements of detectors for flammable gases.\nGlobal Standards", "https://iadclexicon.org/lh": "TERM: LH\nURL: https://iadclexicon.org/lh\n\nLH\nLeft hand.\nSource:\nAPI\nSPEC 7-1, Specification for Rotary Drill Stem Elements, First Edition, March 2006 (Addendum April 2011).\nGlobal Standards", "https://iadclexicon.org/lhd": "TERM: LHD\nURL: https://iadclexicon.org/lhd\n\nLHD\nLow head drilling.\nSource:\u00a0NORSOK D-010, Well integrity in drilling and well operations, Rev. 3, August 2004.\nGlobal Standards\nLow Head Drilling\nDrilling operation where the dynamic bottom-hole pressure in the well bore is equal to or slightly higher than the pore pressure of the formation being drilled.\nSource:\u00a0NORSOK D-010, Well integrity in drilling and well operations, Rev. 3, August 2004.\nGlobal Standards", "https://iadclexicon.org/licence": "TERM: Licence\nURL: https://iadclexicon.org/licence\n\nLicence\n\u2018Licence\u2019 means an authorisation for offshore oil and gas operations pursuant to Directive 94/22/EC.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nLicence\nrecognition of competence to practice a given occupation or profession conveyed to a person or entity by a regulatory body\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards\nLicence\n\u201cLicence\u201d means a licence issued under Part VI or VII except that \u201clicence\u201d means\nin Division I of Part VI, a licence for the exportation or importation of oil or gas,\nin Division II of Part VI, a licence for the exportation of electricity, and\nin Part VII, a licence permitting the movement of designated oil or gas out of a designated province or area; licence.\nSource: National Energy Board Act, R.S.C., 1985, c. N-7, Canada, current to April 29, 2013.\nLegislation\nLicence\nLicence: licence as referred to in Article 94.\nSource: Mining Decree of the Netherlands, Netherlands, 2003 (as amended in 2007).\nLegislation\nLicence\nFor the purposes of this chapter, the term \u2018licence\u201d shall be understood to mean: exploration licence, production licence or storage licence.\nSource: Mining Decree of the Netherlands, Netherlands, 2003 (as amended in 2007).\nLegislation\nVergunning\u00a0(Dutch)\n\u201evergunning\u201d: toestemming om offshore olie- en gasactiviteiten overeenkomstig Richtlijn 94/22/EG uit te voeren;.\nAutorisation(French)\n\u00abautorisation\u00bb, une autorisation permettant de mener des op\u00e9rations p\u00e9troli\u00e8res et gazi\u00e8res en mer en vertu de la directive 94/22/CE;.\nKoncession\u00a0(Danish)\n\u00bbkoncession\u00ab: en tilladelse til at udf\u00f8re offshore olie- og gasaktiviteter, jf. direktiv 94/22/EF.\nConcesi\u00f3n\u00a0(Spanish)\n\u00abconcesi\u00f3n\u00bb: la autorizaci\u00f3n de realizar operaciones relacionadas con el petr\u00f3leo y el gas mar adentro de conformidad con la Directiva 94/22/CE;.\nAutoriza\u021bie\u00a0(Romanian)\nautoriza\u021bie\u201d \u00eenseamn\u0103 o autoriza\u021bie pentru opera\u021biuni petroliere \u0219i gaziere offshore \u00een conformitate cu Directiva 94/22/CE;.\nLizenz\u00a0(German)\n\u201eLizenz\u201c eine Genehmigung f\u00fcr Offshore-Erd\u00f6l- und -Erdgasaktivit\u00e4ten gem\u00e4\u00df der Richtlinie 94/22/EG.\n\u03ac\u03b4\u03b5\u03b9\u03b1\u00a0(Greek)\n\u00ab\u03ac\u03b4\u03b5\u03b9\u03b1\u00bb \u03c3\u03b7\u03bc\u03b1\u03af\u03bd\u03b5\u03b9 \u03c4\u03b7 \u03c7\u03bf\u03c1\u03ae\u03b3\u03b7\u03c3\u03b7 \u03ad\u03b3\u03ba\u03c1\u03b9\u03c3\u03b7\u03c2 \u03b3\u03b9\u03b1 \u03c5\u03c0\u03b5\u03c1\u03ac\u03ba\u03c4\u03b9\u03b5\u03c2 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b5\u03c2 \u03c0\u03b5\u03c4\u03c1\u03b5\u03bb\u03b1\u03af\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03c6\u03c5\u03c3\u03b9\u03ba\u03bf\u03cd \u03b1\u03b5\u03c1\u03af\u03bf\u03c5 \u03c3\u03cd\u03bc\u03c6\u03c9\u03bd\u03b1 \u03bc\u03b5 \u03c4\u03b7\u03bd \u03bf\u03b4\u03b7\u03b3\u03af\u03b1 94/22/\u0395\u039a.\nLicenza\u00a0(Italian)\n\u00ablicenza\u00bb: l\u2019autorizzazione a effettuare operazioni in mare nel settore degli idrocarburi a norma della direttiva 94/22/CE.\nKoncesja\u00a0(Polish)\n\u201ekoncesja\u201d oznacza zezwolenie na prowadzenie dzia\u0142alno\u015bci zwi\u0105zanej ze z\u0142o\u017cami ropy naftowej i gazu ziemnego na obszarach morskich na podstawie dyrektywy 94/22/WE.\nLicen\u00e7a\u00a0(Portuguese)\n\u00abLicen\u00e7a\u00bb, uma autoriza\u00e7\u00e3o para opera\u00e7\u00f5es offshore de petr\u00f3leo e g\u00e1s nos termos da Diretiva 94/22/CE.\nLicens\u00a0(Swedish)\nlicens: ett tillst\u00e5nd f\u00f6r olje- och gasverksamhet till havs enligt direktiv 94/22/EG..\nToimiluvalla\u00a0(Finnish)\n\u2019toimiluvalla\u2019 tarkoitetaan direktiivin 94/22/EY mukaista lupaa merell\u00e4 tapahtuvaan \u00f6ljyn- ja kaasunporaustoimintaan;.\nDovoljenje\u00a0(Slovenian)\n\u201edovoljenje\u201c pomeni dovoljenje za izvajanje naftnih in plinskih dejavnosti na morju v skladu z Direktivo 94/22/ES;.\nPovolenie\u00a0(Slovak)\n\u201epovolenie\u201c je opr\u00e1vnenie na oper\u00e1cie prieskumu lo\u017e\u00edsk a \u0165a\u017eby ropy a zemn\u00e9ho plynu na mori pod\u013ea smernice 94/22/ES;.\nLicencija\u00a0(Lithuanian)\nlicencija \u2013 leidimas vykdyti naftos ir duj\u0173 operacijas j\u016broje pagal Direktyv\u0105 94/22/EB;.\nEnged\u00e9ly\u00a0(Hungarian)\n\u201eenged\u00e9ly\u201d: a 94/22/EK ir\u00e1nyelv szerinti, tengeri olaj- \u00e9s g\u00e1zipari tev\u00e9kenys\u00e9gek v\u00e9gz\u00e9s\u00e9re vonatkoz\u00f3 enged\u00e9ly;.\nLi\u010benzja\u00a0(Maltese)\n\u2027li\u010benzja\u2027 tfisser awtorizzazzjoni g\u0127al operazzjonijiet ta\u017c-\u017cejt u tal-gass offshore f\u2019 konformit\u00e0 mad-Direttiva 94/22/KE;.\nLicence (Latvian)\n\u201clicence\u201d ir at\u013cauja veikt naftas un g\u0101zes nozares darb\u012bbas j\u016br\u0101, iev\u0113rojot Direkt\u012bvu 94/22/EK;.\nLuba\u00a0(Estonian)\n\u201eluba\u201d\u2013 luba avamere nafta- ja gaasiammutamisprotsessideks vastavalt direktiivile 94/22/E\u00dc;.\nLicenc\u00ed\u00a0(Czech)\n\u201elicenc\u00ed\u201c povolen\u00ed k prov\u00e1d\u011bn\u00ed \u010dinnost\u00ed v odv\u011btv\u00ed ropy a zemn\u00edho plynu v mo\u0159i podle sm\u011brnice 94/22/ES;.\n\u043b\u0438\u0446\u0435\u043d\u0437\u00a0(Bulgarian)\n\u201e\u043b\u0438\u0446\u0435\u043d\u0437\u201c \u043e\u0437\u043d\u0430\u0447\u0430\u0432\u0430 \u0440\u0430\u0437\u0440\u0435\u0448\u0438\u0442\u0435\u043b\u043d\u043e \u0437\u0430 \u0438\u0437\u0432\u044a\u0440\u0448\u0432\u0430\u043d\u0435 \u043d\u0430 \u0441\u0432\u044a\u0440\u0437\u0430\u043d\u0438 \u0441 \u043d\u0435\u0444\u0442 \u0438 \u0433\u0430\u0437 \u0434\u0435\u0439\u043d\u043e\u0441\u0442\u0438 \u0432 \u043a\u0440\u0430\u0439\u0431\u0440\u0435\u0436\u043d\u0438 \u0432\u043e\u0434\u0438 \u0441\u044a\u0433\u043b\u0430\u0441\u043d\u043e \u0414\u0438\u0440\u0435\u043a\u0442\u0438\u0432\u0430 94/22/\u0415\u041e;.", "https://iadclexicon.org/licensee": "TERM: Licensee\nURL: https://iadclexicon.org/licensee\n\nLicensee\nOrganization that has completed the application and audit process and has been issued a license by API.\nSource:\nAPI\nSPEC Q1, Specification for Quality Programs for the Petroleum, Petrochemical and Natural Gas Industry, Upstream Segment, Eighth Edition, December 2007 (Addendum December 2010).\nGlobal Standards\nLicensee\n\u2018Licensee\u2019 means the holder or joint holders of a licence.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nLicensee\nLicensee:\nwhen used in relation to a petroleum production licence\u2014means the registered holder of the petroleum production licence; or\nwhen used in relation to an infrastructure licence\u2014means the registered holder of the infrastructure licence; or\nwhen used in relation to a pipeline licence\u2014means the registered holder of the pipeline licence; or\nwhen used in relation to a greenhouse gas injection licence\u2014means the registered holder of the greenhouse gas injection licence.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nLicensee\n\u201cLicensee\u201d means any person to whom a licence to search and bore for and get petroleum in respect of any area within relevant waters is granted pursuant to section 3 of the Petroleum Act 1998. Note: (3) 1998 c. 17.\nSource: The Offshore Installations (Safety Case) Regulations 2005, UK S.I. 2005/3117, 2005.\nRegulations\nLicensee\nFor S.I. 1995/738, in regulation 2(1) (interpretation) after the definition of \u201cinstallation manager\u201d, insert\u2014 \u201c\u201clicensee\u201d means any person to whom a licence to search and bore for and get petroleum in respect of any area within relevant waters is granted pursuant to section 3 of the Petroleum Act 1998.\nSource: The Offshore Installations (Safety Case) Regulations 2005, UK S.I. 2005/3117, 2005.\nRegulations\nLicensee\nFor S.I. 1995/743, in regulation 2(1) (interpretation) after the definition of \u201cinstallation\u201d, insert \u201c\u201clicensee\u201d means any person to whom a licence to search and bore for and get petroleum in respect of any area within relevant waters is granted pursuant to section 3 of the Petroleum Act 1998\u201d.\nSource: The Offshore Installations (Safety Case) Regulations 2005, UK S.I. 2005/3117, 2005.\nRegulations\nLicensee\nFor S.I. 1996/913, in regulation 2(1) (interpretation) after the definition of \u201cintegrity\u201d insert \u201c\u201clicensee\u201d means any person to whom a licence to search and bore for and get petroleum in respect of any area within relevant waters is granted pursuant to section 3 of the Petroleum Act 1998\u201d.\nSource: The Offshore Installations (Safety Case) Regulations 2005, UK S.I. 2005/3117, 2005.\nRegulations\nLicensee\nPhysical person or body corporate, or several such persons or bodies corporate, holding a licence according to the Petroleum Act or previous legislation to carry out exploration, production, transportation or utilisation activities. If a licence has been granted to several such persons jointly, the term licensee may comprise the licences collectively as well as the individual licensee.\nSource:\u00a0Regulations relating to health, safety and the environment in the petroleum activities and at certain onshore facilities (the Framework Regulations), Norway, February 2010 (amended December 2011).\nRegulations\nLicensee\nPhysical person or body corporate, or several such persons or bodies corporate, holding a licence according to this Act or previous legislation to carry out exploration, production, transportation or utilisation activities. If a licence has been granted to several such persons jointly, the term licensee may comprise the licences collectively as well as the individual licensee.\nSource:\u00a0Act 29 November 1996 No. 72 Relating to Petroleum Activities, Norway, amended June 2011.\nLegislation\nLicensee\n\u201cLicensee\u201d means the person to whom a petroleum exploration license is issued for the purpose of carrying out petroleum operations\n.\nSource:\u00a0Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, India, 18th June 2008.\nRegulations\nVergunninghouder\u00a0(Dutch)\n\u201evergunninghouder\u201d: de houder of gezamenlijke houders van een vergunning.\n1\nTitulaire d\u2019une autorisation\u00a0(French)\n\u00abtitulaire d\u2019une autorisation\u00bb, le d\u00e9tenteur ou les cod\u00e9tenteurs d\u2019une autorisation.\n1\nKoncessionshaver\u00a0(Danish)\n\u00bbkoncessionshaver\u00ab: indehaveren eller f\u00e6lles indehavere af en koncession.\n1\nConcesionario\u00a0(Spanish)\n\u00abconcesionario\u00bb: el titular de una concesi\u00f3n.\n1\nEntitate autorizat\u0103\u00a0(Romanian)\n\u201eentitate autorizat\u0103\u201d \u00eenseamn\u0103 titularul sau titularii comuni ai unei autoriza\u021bii.\n1\nLizenzinhaber\u00a0(German)\n\u201eLizenzinhaber\u201c den Inhaber oder die gemeinsamen Inhaber einer Lizenz.\n1\n\u03ba\u03ac\u03c4\u03bf\u03c7\u03bf\u03c2 \u03ac\u03b4\u03b5\u03b9\u03b1\u03c2\u00a0(Greek)\n\u00ab\u03ba\u03ac\u03c4\u03bf\u03c7\u03bf\u03c2 \u03ac\u03b4\u03b5\u03b9\u03b1\u03c2\u00bb \u03c3\u03b7\u03bc\u03b1\u03af\u03bd\u03b5\u03b9 \u03c4\u03bf\u03bd \u03b4\u03b9\u03ba\u03b1\u03b9\u03bf\u03cd\u03c7\u03bf \u03ae \u03c4\u03bf\u03c5\u03c2 \u03c3\u03c5\u03bd\u03b4\u03b9\u03ba\u03b1\u03b9\u03bf\u03cd\u03c7\u03bf\u03c5\u03c2 \u03ac\u03b4\u03b5\u03b9\u03b1\u03c2.\n1\nLicenziatario\u00a0(Italian)\n\u00ablicenziatario\u00bb: il titolare o i contitolari di una licenza.\n1\nKoncesjobiorca\u00a0(Polish)\n\u201ekoncesjobiorca\u201d oznacza osob\u0119 posiadaj\u0105c\u0105 lub osoby wsp\u00f3\u0142posiadaj\u0105ce koncesj\u0119.\n1\nTitular de licen\u00e7a\u00a0(Portuguese)\n\u00abTitular de licen\u00e7a\u00bb, o detentor ou os codetentores de uma licen\u00e7a.\n1\nLicensinnehavare\u00a0(Swedish)\nlicensinnehavare: innehavaren eller de gemensamma innehavarna av en licens.\n1\nLuvanhaltijalla\u00a0(Finnish)\n\u2019luvanhaltijalla\u2019 tarkoitetaan toimiluvan haltijaa tai yhteishaltijoita.\n1\nImetnik dovoljenja\u00a0(Slovenian)\n\u201eimetnik dovoljenja\u201c pomeni osebo ali skupino oseb, ki ima dovoljenje.\n1\nDr\u017eite\u013e povolenia\u00a0(Slovak)\n\u201edr\u017eite\u013e povolenia\u201c je subjekt, ktor\u00e9mu bolo povolenie udelen\u00e9, alebo subjekty, ktor\u00fdm bolo udelen\u00e9 spolo\u010dne.\n1\nLicencijos tur\u0117tojas\u00a0(Lithuanian)\nlicencijos tur\u0117tojas \u2013 licencij\u0105 turintis asmuo arba bendrai licencij\u0105 turintys asmenys.\n1\nEnged\u00e9lyes\u00a0(Hungarian)\n\u201eenged\u00e9lyes\u201d: az enged\u00e9ly birtokosa vagy egy\u00fcttes birtokosai.\n1\nDetentur tal-li\u010benzja\u00a0(Maltese)\n\u2027detentur tal-li\u010benzja\u2027 tfisser il-persuna li jkollha, jew il-persuni li flimkien ikollhom, li\u010benzja.\n1\nLicenci\u0101ts\u00a0(Latvian)\n\u201clicenci\u0101ts\u201d ir persona, kas sa\u0146\u0113musi licenci atsevi\u0161\u0137i vai kop\u012bgi ar cit\u0101m person\u0101m.\n1\nLoaomanik\u00a0(Estonian)\n\u201eloaomanik\u201d\u2013 loa omanik v\u00f5i selle \u00fchisomanikud.\n1\nDr\u017eitelem licence\u00a0(Czech)\n\u201edr\u017eitelem licence\u201c dr\u017eitel nebo spoludr\u017eitel\u00e9 licence.\n1\n\u043f\u0440\u0438\u0442\u0435\u0436\u0430\u0442\u0435\u043b \u043d\u0430 \u043b\u0438\u0446\u0435\u043d\u0437\u00a0(Bulgarian)\n\u201e\u043f\u0440\u0438\u0442\u0435\u0436\u0430\u0442\u0435\u043b \u043d\u0430 \u043b\u0438\u0446\u0435\u043d\u0437\u201c \u043e\u0437\u043d\u0430\u0447\u0430\u0432\u0430 \u043b\u0438\u0446\u0435, \u043a\u043e\u0435\u0442\u043e \u043f\u0440\u0438\u0442\u0435\u0436\u0430\u0432\u0430 \u043b\u0438\u0446\u0435\u043d\u0437 \u0438\u043b\u0438 \u043b\u0438\u0446\u0430, \u0441\u044a\u043f\u0440\u0438\u0442\u0435\u0436\u0430\u0442\u0435\u043b\u0438 \u043d\u0430 \u043b\u0438\u0446\u0435\u043d\u0437.\n1", "https://iadclexicon.org/licence-area": "TERM: Licence Area\nURL: https://iadclexicon.org/licence-area\n\nLicence area\nLicence area, in relation to an applicant for a petroleum production licence, means the area constituted by the block or blocks that will be the subject of the petroleum production licence if the licence is granted.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations\nLicence area\nLicence area:\nwhen used in relation to an infrastructure licence\u2014means the place in relation to which the infrastructure licence is in force; or\nwhen used in relation to a petroleum production licence\u2014means the area constituted by the block or blocks that are the subject of the petroleum production licence; or\nwhen used in relation to a greenhouse gas injection licence\u2014means the area constituted by the block or blocks that are the subject of the greenhouse gas injection licence. Note: The place in relation to which an infrastructure licence is in force must be a place in an offshore area\u2014see subsection 198(2) and section 199.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/life-cycle-management-lcm-status": "TERM: Life Cycle Management (LCM) Status\nURL: https://iadclexicon.org/life-cycle-management-lcm-status\n\nLife Cycle Management (LCM) Status\nOne of the designations applied to a product based on availability of or access to records, traceability, usage, repair, and maintenance.\nSource:\nAPI\nSTANDARD 18LCM, Product Life Cycle Management System Requirements for the Petroleum and Natural Gas Industries, First Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/life-cycle": "TERM: Life Cycle\nURL: https://iadclexicon.org/life-cycle\n\nLife Cycle\nThe stages containing the processes activities and tasks spanning the life of the system and/or product from the definition of its requirements to the termination of its use; life cycle covers its conception, design, operation, maintenance, support and disposal.\nSource:\nIMO MSC.1/Circ.1512, Guideline on Software Quality Assurance and Human-Centred Design for e-navigation, 8 June 2015, International Maritime Organization.\nRegulatory Guidance\nLife Cycle\nLife cycle include periods in which the facility or parts thereof are temporarily or permanently shut down.\nSource:\u00a0Guidance Notes on Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, Oil Industry Safety Directorate (India), 2012.\nRegulatory Guidance", "https://iadclexicon.org/life-extension": "TERM: Life Extension\nURL: https://iadclexicon.org/life-extension\n\nLife Extension\nThe process of extending the operational life of a structure beyond the life considered during the structure\u2019s design.\nSource:\nAPI\nRP 2SIM, Structural Integrity Management of Fixed Offshore Structures, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/life-of-field-petroleum-production-licence": "TERM: Life-of-field Petroleum Production Licence\nURL: https://iadclexicon.org/life-of-field-petroleum-production-licence\n\nLife-of-field petroleum production licence\nLife-of-field petroleum production licence means a petroleum production licence covered by item 1, 3A or 4 of the table in subsection 165(1).\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/licensure": "TERM: Licensure\nURL: https://iadclexicon.org/licensure\n\nLicensure\nrecognition of competence to practice a given occupation or profession conveyed to a person or entity by a regulatory body.\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/life-safety-category": "TERM: Life-Safety Category\nURL: https://iadclexicon.org/life-safety-category\n\nLife-Safety Category\nclassification system for identifying the applicable level of life-safety for a platform.\nSource:\u00a0ISO 19900:2013, Petroleum and natural gas industries \u2013 General requirements\u00a0for offshore structures.\nGlobal Standards\nLife-Safety Category\nClassification system for identifying the applicable level of life-safety of personnel on a jack-up.\nNOTE 1 Categories for life-safety are the following (see 5.5.2):\n\u2013 S1: manned non-evacuated;\n\u2013 S2: manned evacuated;\n\u2013 S3: unmanned.\nNOTE 2 Adapted from ISO 19902:2007, definition 3.27.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/life-support-system": "TERM: Life-Support System\nURL: https://iadclexicon.org/life-support-system\n\nLife-support System\n\u201cLife-support system\u201d means a system comprising the breathing mixture supply systems, decompression and recompression equipment, environmental control systems and equipment and supplies that may be required to provide safe accommodation for a person in the water, in a compression chamber, in a diving bell, in a diving submersible or in an ADS under all pressures and conditions that a person may be exposed to during a diving operation (syst\u00e8me de survie).\nSource:\u00a0Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/life-time": "TERM: Life Time\nURL: https://iadclexicon.org/life-time\n\nLife Time\nThe life time of the well as mentioned in the Rule, means service time and subsequent time till final abandonment.\nSource:\u00a0Guidance Notes on Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, Oil Industry Safety Directorate (India), 2012.\nRegulatory Guidance", "https://iadclexicon.org/life-support-technician": "TERM: Life-support Technician\nURL: https://iadclexicon.org/life-support-technician\n\nLife-support Technician\n\u201cLife-support technician\u201d means a person who has successfully completed a life-support technician\u2019s course acceptable to the Minister and who has satisfied the Minister that the person has attained a level of competence in all aspects of all types of diving techniques, including emergency procedures, hyperbaric first-aid and operation of life-support systems (technicien des syst\u00e8mes de survie).\nSource:\u00a0Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/life-span": "TERM: Life Span\nURL: https://iadclexicon.org/life-span\n\nLife Span\nThe well\u2019s life span as mentioned in the first subsection, means time in use and time subsequent to permanent plugging and abandonment.\nSource:\u00a0Guidelines Regarding the Facilities Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/lifeboat": "TERM: Lifeboat\nURL: https://iadclexicon.org/lifeboat\n\nLifeboat\nLifeboat means a totally enclosed motor-propelled survival craft.\nSource: Health and Safety in Employment (Petroleum Exploration and Extraction) Regulations 2013, SR 2013/208, New Zealand, as of May 2013.\nRegulations", "https://iadclexicon.org/lifecycle": "TERM: Lifecycle\nURL: https://iadclexicon.org/lifecycle\n\nLifecycle\nMultiple and consecutive business phases that span the entire period of an asset or project\u2019s activities from conception to closure.\nTypically, oil and gas businesses experience lifecycle phases that include: technology research to access to new resources through exploration; the design and construction of facilities; start-ups, normal operations and shutdowns; the transportation of hydrocarbons to market as oil, gas or refined products; and when facilities are decommissioned at end of life.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards", "https://iadclexicon.org/lifeboat-release-and-retrieval-system": "TERM: Lifeboat Release and Retrieval System\nURL: https://iadclexicon.org/lifeboat-release-and-retrieval-system\n\nLifeboat Release and Retrieval System\nLifeboat release and retrieval system\nis the means by which the lifeboat is connected to, and released from, the lifeboat falls for lowering, launch and retrieval. It comprises the hook assembly and operating mechanism.\nSource:\u00a0IMO MSC.1/Circ.1392, Guidelines for evaluation and replacement of lifeboat release and retrieval systems, 27 May 2011, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/lifejacket": "TERM: Lifejacket\nURL: https://iadclexicon.org/lifejacket\n\nLifejacket\nLifejacket means a flotation device approved as a life preserver or lifejacket.\n1\nLife-jacket\nDevice worn by personnel which has sufficient buoyancy and stability in water to turn the body of an unconscious person and keep the person\u2019s mouth clear of the water.\n2\nSource(s)\n1. Mobile Offshore Drilling Units, 46 CFR 107-109 (2013).\nRegulations\n2.\u00a0ISO 15544:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Requirements and guidelines for emergency.\nGlobal Standards", "https://iadclexicon.org/lift": "TERM: Lift\nURL: https://iadclexicon.org/lift\n\nLift\nActual travel of the disc from the closed position when a valve is relieving.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards", "https://iadclexicon.org/lifeline": "TERM: Lifeline\nURL: https://iadclexicon.org/lifeline\n\nLifeline\n\u201cLifeline\u201d means a safety line attached to a diver that is suitable for recovering and lifting the diver and the diver\u2019s personal diving equipment from the water (ligne de vie).\nSource:\u00a0Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/lift-off": "TERM: Lift Off\nURL: https://iadclexicon.org/lift-off\n\nLift Off\nApparent separation of a stable or unstable flame above the flare burner, occurring if the fuel velocity exceeds the flame velocity.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nLift Off\nPerpendicular distance between detector shoe and the surface \u2013 sometimes called \u201cstandoff\u201d.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/liftboat": "TERM: Liftboat\nURL: https://iadclexicon.org/liftboat\n\nLiftboat\nA liftboat is a unit with a buoyant hull (generally either triangular or pontoon shaped) with moveable legs capable of raising the hull above the surface of the sea and designed to operate as a sea bed-stabilised unit in an elevated mode. The legs may be designed to penetrate the sea bed, or be attached to a mat or individual footings which rest on the sea bed. In general, installation and maintenance activities would be undertaken in the jacked-up condition. These unit types are generally self-propelled.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 3, Functional Unit Types and Special Features, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/lifting-accessories": "TERM: Lifting Accessories\nURL: https://iadclexicon.org/lifting-accessories\n\nLifting Accessories\ncomponents or equipment used between the lifting appliance and the load or on the load to grip it, but which is not an integrated part of the lifting appliances.\nNOTE: The term lifting accessories also cover lifting gear and loose gear.\nSource: Rules for Classification and Construction, IV Industrial Services, 6 Offshore Technology, 9 Guideline for Personnel Transfers by Means of Lifting Appliances, Edition 2011, Germanischer Lloyd SE,\nGlobal Standards", "https://iadclexicon.org/lifting-accessory": "TERM: Lifting Accessory\nURL: https://iadclexicon.org/lifting-accessory\n\nLifting Accessory\nComponent or equipment not attached to the machine and placed between the machinery and the load or on the load in order to attach it\nSource: Verification of Lifting Appliances for the Oil and Gas Industry, DNV-OSS-308, October 2010, Det Norske Veritas AS,\nGlobal Standards", "https://iadclexicon.org/lifting-appliance": "TERM: Lifting Appliance\nURL: https://iadclexicon.org/lifting-appliance\n\nLifting Appliance\nA composite unit used for hoisting and lowering loads, with or without horizontal movement.\nSource:\u00a0Regulations relating to design and outfitting of facilities, etc. in the petroleum activities (the Facilities Regulations), Norway, April 2010 (amended December 2012).\nRegulations\nLifting Appliance\nmachine or device used for vertical movement of a load, with or without horizontal movement\nNOTE: Include cranes, hoists, drilling hoisting equipment and launching and recovery appliances for life saving equipment etc.\nSource: Rules for Classification and Construction, IV Industrial Services, 6 Offshore Technology, 9 Guideline for Personnel Transfers by Means of Lifting Appliances, Edition 2011, Germanischer Lloyd SE,\nGlobal Standards", "https://iadclexicon.org/lifting-device": "TERM: Lifting Device\nURL: https://iadclexicon.org/lifting-device\n\nLifting Device\nTool dedicated for lifting.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/lifting-components": "TERM: Lifting Components\nURL: https://iadclexicon.org/lifting-components\n\nLifting Components\nparts of the structure of, or used as part of a lifting gear, such as hooks, shackles, rings etc.\nSource: Rules for Classification and Construction, IV Industrial Services, 6 Offshore Technology, 9 Guideline for Personnel Transfers by Means of Lifting Appliances, Edition 2011, Germanischer Lloyd SE,\nGlobal Standards", "https://iadclexicon.org/lifting-component": "TERM: Lifting Component\nURL: https://iadclexicon.org/lifting-component\n\nLifting Component\nParts of a lifting accessory.\nSource: Verification of Lifting Appliances for the Oil and Gas Industry, DNV-OSS-308, October 2010, Det Norske Veritas AS,\nGlobal Standards", "https://iadclexicon.org/lifting-gear": "TERM: Lifting Gear\nURL: https://iadclexicon.org/lifting-gear\n\nLifting Gear\nComponents or equipment used between the lifting appliance and the load or to grip the load, and which are not an integrated part of the lifting appliance.\nSource:\u00a0Regulations relating to design and outfitting of facilities, etc. in the petroleum activities (the Facilities Regulations), Norway, April 2010 (amended December 2012).\nRegulations", "https://iadclexicon.org/lifting-equipment": "TERM: Lifting Equipment\nURL: https://iadclexicon.org/lifting-equipment\n\nLifting Equipment\nlifting accessories or temporary installed equipment such as slings, shackles, links, pennants, necessary to perform the lift eye bolts etc.\nSource: Rules for Classification and Construction, IV Industrial Services, 6 Offshore Technology, 9 Guideline for Personnel Transfers by Means of Lifting Appliances, Edition 2011, Germanischer Lloyd SE,\nGlobal Standards", "https://iadclexicon.org/lifting-gear-or-lifting-equipment": "TERM: Lifting Gear or Lifting Equipment\nURL: https://iadclexicon.org/lifting-gear-or-lifting-equipment\n\nLifting Gear or Lifting Equipment\nLifting gear and lifting equipment inter alia include winches, slings, shackles, offshore containers, personnel transfer basket, safety belt, harness, lanyard, lifting tackles and personnel work trolley.\nSource:\u00a0Guidance Notes on Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, Oil Industry Safety Directorate (India), 2012.\nRegulatory Guidance", "https://iadclexicon.org/lifting-point": "TERM: Lifting Point\nURL: https://iadclexicon.org/lifting-point\n\nLifting point\nConnection point on a structure used to interface with lifting equipment.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/lifting-pad-eye": "TERM: Lifting Pad Eye\nURL: https://iadclexicon.org/lifting-pad-eye\n\nLifting Pad Eye\nPad eye, intended for lifting and suspending a designed load or packaged assembly.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/lifting-operation": "TERM: Lifting Operation\nURL: https://iadclexicon.org/lifting-operation\n\nLifting Operation\nall administrative and operational activities before, during and after a load is moved and until the lifting equipment is ready for a new load\nSource: Rules for Classification and Construction, IV Industrial Services, 6 Offshore Technology, 9 Guideline for Personnel Transfers by Means of Lifting Appliances, Edition 2011, Germanischer Lloyd SE,\nGlobal Standards", "https://iadclexicon.org/lifting-test": "TERM: Lifting Test\nURL: https://iadclexicon.org/lifting-test\n\nLifting Test\nA test in which lifting equipment is subjected to a proof load as prescribed in the applicable section.\nSource:\nAPI\nStandard 2CCU, Offshore Cargo Carrying Units, First Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/light-galling": "TERM: Light Galling\nURL: https://iadclexicon.org/light-galling\n\nLight Galling\nGalling that can be repaired by the use of abrasive paper.\nSource:\nAPI\nRP 5C5, Recommended Practice on Procedures for Testing Casing and Tubing Connections, Third Edition, July 2003 (Reaffirmed August 2010).\nGlobal Standards", "https://iadclexicon.org/lifting-zone": "TERM: Lifting Zone\nURL: https://iadclexicon.org/lifting-zone\n\nLifting Zone\nspace between the working area and the maximum lifting height.\nSource: Rules for Classification and Construction, IV Industrial Services, 6 Offshore Technology, 9 Guideline for Personnel Transfers by Means of Lifting Appliances, Edition 2011, Germanischer Lloyd SE,\nGlobal Standards", "https://iadclexicon.org/lifting-set": "TERM: Lifting Set\nURL: https://iadclexicon.org/lifting-set\n\nLifting Set\nA flexible, load-carrying member comprised of integrated lifting equipment between the hoisting device and the CCU structure.\nSource:\nAPI\nStandard 2CCU, Offshore Cargo Carrying Units, First Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/light-service-draught-dl": "TERM: Light Service Draught (dl)\nURL: https://iadclexicon.org/light-service-draught-dl\n\nLight Service Draught (d\nl\n)\nLight service draught (dl)\nis the service draught corresponding to the lightest anticipated loading and associated tankage, including, however, such ballast as may be necessary for stability and/or immersion. Passenger ships should include the full complement of passengers and crew on board. <Chapter II-1, regulation 2>.\nSource:\u00a0IMO Resolution MSC.216(82), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 8 December 2006, International Maritime Organization.\nLegislation", "https://iadclexicon.org/light-ship-draught": "TERM: Light Ship Draught\nURL: https://iadclexicon.org/light-ship-draught\n\nLight Ship Draught\n\u201cLight ship draught\u201d is the moulded draught amidships corresponding to the lightweight. <Annex 1, regulation 12A>.\nSource:\u00a0Resolution MEPC.141(54), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships, 1973 (Amendments to regulation 1, addition to regulation 12A, consequential amendments to the IOPP Certificate and amendments to regulation 21 of the revised Annex I of MARPOL 73/78), 24 March 2006, International Maritime Organization.\nLegislation", "https://iadclexicon.org/light-well-intervention-systems": "TERM: Light Well Intervention Systems\nURL: https://iadclexicon.org/light-well-intervention-systems\n\nLight well intervention systems\nSubsea LWI systems can be defined as those systems which provide some form of direct access to the wellbore, without requiring the use of an offshore drilling unit or a standard drilling marine riser. A wide variety of such systems have been developed, including conventional rigid workover risers, subsea wireline systems and reeled tubing systems as described in the following subclauses. Other subsea LWI systems are also feasible and may be deployed in the future, e.g. flexible riser systems.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/lighter-than-air": "TERM: Lighter Than Air\nURL: https://iadclexicon.org/lighter-than-air\n\nLighter Than Air\nGases and vapours are considered lighter than air when their density, on release to atmosphere, is less than approximately 0,75 relative to the ambient air.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 7, Safety Systems, Hazardous Areas and Fire, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/lighting-fixtures-enclosed-and-gasketed": "TERM: Lighting Fixtures, Enclosed and Gasketed\nURL: https://iadclexicon.org/lighting-fixtures-enclosed-and-gasketed\n\nLighting fixtures, enclosed and gasketed\nLighting fixtures (formerly referred to as \u201cvapor-tight\u201d) designed to prevent the entrance of gas and vapors. Such enclosures will not absolutely prevent the entrance of gases and vapors, as such tend to \u201cbreathe\u201d as they are heated and cooled.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/lightest-sea-going-condition": "TERM: Lightest Sea-Going Condition\nURL: https://iadclexicon.org/lightest-sea-going-condition\n\nLightest Sea-Going Condition\nLightest sea-going condition\nis the loading condition with the ship on even keel, without cargo, with 10% stores and fuel remaining and in the case of a passenger ship with the full number of passengers and crew and their luggage. <Chapter III, Part A, regulation 3>.\nSource:\u00a0IMO Resolution MSC.47(66), adoption of amendments to the International Convention for the Safety of Life at Sea (SOLAS), 1974, 4 June 1996, International Maritime Organization.\nLegislation", "https://iadclexicon.org/lightship": "TERM: Lightship\nURL: https://iadclexicon.org/lightship\n\nLightship\nFor the purpose of this section, \u201clightship\u201d, in relation to a mobile platform, means a platform with all its permanently installed machinery, equipment and outfit, including permanent ballast, spare parts normally retained on board and liquids in machinery and piping at their normal working levels, but not including liquids in storage or in reserve supply tanks, items of consumable or variable loads, stores and crew and their effects.\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource:\u00a0Nova Scotia Offshore Petroleum Installations Regulations, SOR/95-191, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/lightship-condition": "TERM: Lightship Condition\nURL: https://iadclexicon.org/lightship-condition\n\nLightship Condition\nLightship condition is a ship complete in all respects, but without consumables, stores, cargo, crew and effects, and without any liquids on board except that machinery and piping fluids, such as lubricants and hydraulics, are at operating levels.\nSource:\nIMO resolution MSC.267(85), International Code on Intact Stability, 2008 (2008 IS Code), 4\u00a0December 2008, International Maritime Organization.\nRegulatory Guidance\nSource:\u00a0IMO Resolution MSC.267(85), adoption of the International Code on Intact Stability, 2008 (2008 IS Code), 4 December 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/lightweight": "TERM: Lightweight\nURL: https://iadclexicon.org/lightweight\n\nLightweight\nLightweight is the displacement of a unit in tonnes without variable deck load, fuel, lubricating oil, ballast water, fresh water and feedwater in tanks, consumable stores, and personnel and their effects.\nSource: IMO Resolution A.1023(26), Code for the Construction and Equipment of Mobile Offshore Drilling Units (2009 MODU Code), 2009.\nGlobal Standards\nLightweight\nLightweight\nis the displacement of a ship in tonnes without cargo, fuel, lubricating oil, ballast water, fresh water and feedwater in tanks, consumable stores, and passengers and crew and their effects. <Chapter II-2, part A, regulation 3>.\nSource:\u00a0IMO Resolution MSC.99(73), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 5 December 2000, International Maritime Organization.\nLegislation\nLightweight\nLightweight\nis the displacement of a ship in tonnes without cargo, fuel, lubricating oil, ballast water, fresh water and feedwater in tanks, consumable stores, and passengers and crew and their effects. . <Chapter II-1, regulation 2>.\nSource:\u00a0IMO Resolution MSC.216(82), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 8 December 2006, International Maritime Organization.\nLegislation\nLightweight\nLightweight is defined as the weight of the complete unit with all its permanently installed machinery, equipment and outfit, including permanent ballast, spare parts normally retained on board, and liquids in machinery and piping to their normal working levels, but does not include liquids in storage or reserve supply tanks, items of consumable or variable loads, stores or crew and their effects.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 4, Steel Unit Structures, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/lightweight-survey": "TERM: Lightweight Survey\nURL: https://iadclexicon.org/lightweight-survey\n\nLightweight Survey\nA lightweight survey involves taking an audit of all items which should be added, deducted or relocated on the ship at the time of the inclining test so that the observed condition of the ship can be adjusted to the lightship condition. The mass, longitudinal, transverse and vertical location of each item should be accurately determined and recorded. Using this information, the static waterline of the ship at the time of the inclining test as determined from measuring the freeboard or verified draught marks of the ship, the ship\u2019s hydrostatic data, and the sea water density, the lightship displacement and longitudinal centre of gravity (LCG) can be obtained. The transverse centre of gravity (TCG) may also be determined for mobile offshore drilling units (MODUs) and other ships which are asymmetrical about the centreline or whose internal arrangement or outfitting is such that an inherent list may develop from off-centre mass.\nSource:\nIMO resolution MSC.267(85), International Code on Intact Stability, 2008 (2008 IS Code), 4\u00a0December 2008, International Maritime Organization.\nRegulatory Guidance\nSource:\u00a0IMO Resolution MSC.267(85), adoption of the International Code on Intact Stability, 2008 (2008 IS Code), 4 December 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/likelihood": "TERM: Likelihood\nURL: https://iadclexicon.org/likelihood\n\nLikelihood\nThe chance of something happening, whether defined, measured, or estimated objectively or subjectively or in terms of general descriptors (such as rare, unlikely, likely, almost certain), frequencies, or probabilities.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards\nLikelihood\nThe probability of a specified outcome (consequence) of an activity actually or potentially occurring.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards\nLikelihood\nChance of something happening.\n[SOURCE: ISO\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards\nLikelihood\nChance of something happening, whether defined, measured, or estimated objectively or subjectively or in terms of general descriptors (such as rare, unlikely, likely, almost certain), frequencies, or probabilities. Likelihood of the act is a function of two subcomponents,\nL\n1\nand\nL\n2\n.\nSource:\nAPI\nSTANDARD 780, Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, First Edition, May 2013. Global Standards\nLikelihood\nThe probability or frequency that a particular undesirable event will occur (AS/NZS 4360). E.g. The likelihood of being exposed to harmful levels of noise and/or ototoxins.\nSource: NOPSEMA Guidance Note: Noise Management\u2014Principles of Assessment and Control, N-09000-GN0401, Australia, Revision 3, December 2011.\nRegulatory Guidance\nLikelihood\nChance of something happening, whether defined, measured or estimated objectively or subjectively, or in terms of general descriptors (such as rare, unlikely, likely, almost certain), frequencies, or probabilities.\nSample Usage:\nThe likelihood of natural hazards can be estimated through the examination of historical data.\nAnnotation:\nQualitative and semi-quantitative risk assessments can use qualitative estimates of likelihood such as high, medium, or low, which may be represented numerically but not mathematically. Quantitative assessments use mathematically derived values to represent likelihood.\nThe likelihood of a successful attack occurring is typically broken into two related, multiplicative quantities: the likelihood that an attack occurs (which is a common mathematical representation of threat), and the likelihood that the attack succeeds, given that it is attempted (which is a common mathematical representation of vulnerability). In the context of natural hazards, likelihood of occurrence is typically informed by the frequency of past incidents or occurrences.\nThe intelligence community typically estimates likelihood in bins or ranges such as \u201cremote,\u201d\n\u201cunlikely,\u201d \u201ceven chance,\u201d \u201cprobable/likely,\u201d or \u201calmost certain.\u2016\nProbability is a specific type of likelihood. Likelihood can be communicated using numbers (e.g. 0-100, 1-5) or phrases (e.g. low, medium, high), while probabilities must meet more stringent conditions.\nSource: DHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010 Regulatory Guidance\nLikelihood (Statistical)\nConditional probability of observing a particular event given the hypothesis under consideration is true\nSample Usage:\nAnalysts evaluated the likelihood of a breach in the border fence given their observations of population increases in area cities.\nAnnotation:\nLikelihood is used colloquially as a synonym for probability.\nIn statistical usage there is a clear distinction between probability and likelihood: whereas probability allows us to predict unknown outcomes based on known parameters, likelihood allows us to estimate unknown parameters based on known outcomes.\nThe probability of a successful attack occurring can be broken into two related quantities: the probability that an attack occurs (which is a common mathematical representation of threat), and the probability that the attack succeeds, given that it is attempted (which is a common mathematical representation of vulnerability). In the context of natural hazards, probability of occurrence is typically informed by the frequency of past incidents or occurrences. These probabilities are often colloquially referred to as likelihoods.\nSource: DHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010 Regulatory Guidance\nLikelihood\nChance of something happening.\nNOTE: 1 In risk management terminology, the word \u201clikelihood\u201d is used to refer to the chance of something happening, whether defined, measured or determined objectively or subjectively, qualitatively or quantitatively, and described using general terms or mathematically [such as a probability (3.6.1.4) or a frequency (3.6.1.5) over a given time period].\nNOTE: 2 The English term \u201clikelihood\u201d does not have a direct equivalent in some languages; instead, the equivalent of the term \u201cprobability\u201d is often used. However, in English, \u201cprobability\u201d is often narrowly interpreted as a mathematical term. Therefore, in risk management terminology, \u201clikelihood\u201d is used with the intent that it should have the same broad interpretation as the term \u201cprobability\u201d has in many languages other than English.\nSource: ISO Guide 73:2009(E/F), Risk Management \u2013 Vocabulary, First Edition, 2009.\nGlobal Standards", "https://iadclexicon.org/likelihood-of-success-of-the-act": "TERM: Likelihood of Success of the Act\nURL: https://iadclexicon.org/likelihood-of-success-of-the-act\n\nLikelihood of Success of the Act\nThe potential for causing the event by defeating the countermeasures.\nL\n2\nis an estimate that the security countermeasures will thwart or withstand the attempted attack or if the attack will circumvent or exceed the existing security measures. This measure represents a surrogate for the conditional probability of success of the event. (Conditional probability of success of the event is the measure of vulnerability (\nV\n), so therefore\nL\n2\nand\nV\nare synonymous:\nL\n2\n=\nV\n.).\nSource:\nAPI\nSTANDARD 780, Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, First Edition, May 2013.\nGlobal Standards", "https://iadclexicon.org/likelihood-of-the-act": "TERM: Likelihood of the Act\nURL: https://iadclexicon.org/likelihood-of-the-act\n\nLikelihood of the Act\nThe potential for a threat to target and to attempt to execute a security act against an asset. This is a function of the threat and the attractiveness of the asset to the threat.\nSource:\nAPI\nSTANDARD 780, Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, First Edition, May 2013.\nGlobal Standards", "https://iadclexicon.org/limestone-production": "TERM: Limestone Production\nURL: https://iadclexicon.org/limestone-production\n\nLimestone Production\nLimestone production: the extraction of limestone from the subsoil using a borehole, tunnel, or other subsurface structure.\nSource: Mining Decree of the Netherlands, Netherlands, 2003 (as amended in 2007).\nLegislation", "https://iadclexicon.org/limit-analysis": "TERM: Limit Analysis\nURL: https://iadclexicon.org/limit-analysis\n\nLimit Analysis\nMethod used to compute the resistance of a component made of ideally (rigid) plastic material.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/limit-load": "TERM: Limit Load\nURL: https://iadclexicon.org/limit-load\n\nLimit Load\nLoad combination extreme (axial load and/or pressure) which defines the failure conditions for the connection or maximum load resulting in large permanent deformation (such as buckling) prior to catastrophic failure.\nSource:\nAPI\nRP 5C5, Recommended Practice on Procedures for Testing Casing and Tubing Connections, Third Edition, July 2003 (Reaffirmed August 2010).\nGlobal Standards", "https://iadclexicon.org/limit-state": "TERM: Limit State\nURL: https://iadclexicon.org/limit-state\n\nLimit State\nState beyond which the structure no longer fulfils the relevant design criteria.\u00a0[ISO 19900:2002]\nSource:\u00a0ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards\nSource:\u00a0ISO 19900:2013, Petroleum and natural gas industries \u2013 General requirements\u00a0for offshore structures.\nGlobal Standards\nLimit State\nState beyond which the structure no longer fulfils the relevant assessment criteria.\u00a0NOTE Adapted from ISO 19900:2002, definition 2.21.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards\nLimit State\nA state beyond which the structure no longer satisfies the requirements. The followings categories of limit states are of relevance for structures: ULS = ultimate limit states; FLS = fatigue limit states; ALS = accidental limit states; SLS = serviceability limit states.\nSource:\u00a0Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards", "https://iadclexicon.org/limit-load-analysis": "TERM: Limit Load Analysis\nURL: https://iadclexicon.org/limit-load-analysis\n\nLimit load analysis\nCalculations performed to determine a lower bound to the structural failure of a component (ASME BPVC, Section VIII, Division 2 and Division 3).\nSource:\nAPI\nTR 1PER15K-1, Protocol for Verification and Validation of High-pressure High-temperature Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/limit-state-equation": "TERM: Limit State Equation\nURL: https://iadclexicon.org/limit-state-equation\n\nLimit State Equation\nEquation which, when used with the measured geometry and material properties of a sample, produces an estimate of the failure value of that sample. NOTE A limit state equation describes the performance of an individual sample as closely as possible, without regard for the tolerances to which the sample was built.\nSource:\nAPI\nTR 5C3, Technical Report on Equations and Calculations for Casing, Tubing, and Line Pipe Used as Casing or Tubing; and Performance Properties Tables for Casing and Tubing, Upstream Segment, First Edition, December 2008.\nGlobal Standards", "https://iadclexicon.org/limit-switch": "TERM: Limit Switch\nURL: https://iadclexicon.org/limit-switch\n\nLimit Switch\nA hydraulic, pneumatic or electrical switch that indicates the motion or position of a device.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/limitation-convention": "TERM: Limitation Convention\nURL: https://iadclexicon.org/limitation-convention\n\nLimitation Convention\nLimitation Convention means the International Convention on Limitation of Liability for Maritime Claims 1976, including any amendment that is in force internationally.\nSource:\u00a0IMO Resolution A.898(21), Guidelines on shipowners\u2019 responsibilities in respect of maritime claims, 4 February 2000, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/limited-obstacle-sector": "TERM: Limited Obstacle Sector\nURL: https://iadclexicon.org/limited-obstacle-sector\n\nLimited obstacle sector (LOS)\nLimited obstacle sector (LOS) is a sector extending outward which is formed by that portion of the 360\u00b0 arc, excluding the obstacle-free sector, the centre of which is the reference point from which the obstacle-free sector is determined. Obstacles within the limited obstacle sector are limited to specified heights.\nSource: IMO Resolution A.1023(26), Code for the Construction and Equipment of Mobile Offshore Drilling Units (2009 MODU Code), 2009.\nGlobal Standards\nLimited obstacle sector\nLimited obstacle sector is a 150\u00ba sector outside the take-off and approach sector that extends outward from a helideck where objects of limited height are permitted.\nSource: IMO MSC.1/Circ.1431, Guidelines for the approval of helicopter facility foam fire-fighting appliances, 31 May 2012, International Maritime Organization,\nRegulatory guidance", "https://iadclexicon.org/limiting-gas-oil-ratio": "TERM: Limiting Gas-Oil Ratio\nURL: https://iadclexicon.org/limiting-gas-oil-ratio\n\nLimiting Gas-Oil Ratio\n\u201cLimiting gas-oil ratio\u201d means the gas-oil ratio assigned by the commission to a particular oil pool to limit the volumes of casinghead gas which may be produced from the various oil-producing units within that particular pool.\nSource: Oil and gas Conservation, North Dakota Administrative Code, Chapter 43-02-03, April 2012.\nRegulations\nLimiting Gas-Oil Ratio\n\u201cLimiting gas-oil ratio\u201d means the gas-oil ratio the division assigns to a particular oil pool to limit the volumes of casinghead gas that may be produced from the various oil producing units within that particular pool.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/line-fill": "TERM: Line Fill\nURL: https://iadclexicon.org/line-fill\n\nLine Fill\nSequence of commodities in the line.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/line-looping": "TERM: Line Looping\nURL: https://iadclexicon.org/line-looping\n\nLine Looping\nsee: loop and looping.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/line-break-detector": "TERM: Line Break Detector\nURL: https://iadclexicon.org/line-break-detector\n\nLine Break Detector\nAutomatic valve operator that activates if the rate of pressure drop exceeds a pre-set amount, thereby limiting fluid loss to the section in which the line break occurs.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/line-pack-or-linepack": "TERM: Line Pack or linepack\nURL: https://iadclexicon.org/line-pack-or-linepack\n\nLine Pack or linepack\nvolume of fluid in the pipe at flowing pressure and temperature; 2) increased volume of a fluid within a given pipe due to increased pressure.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/line-pack": "TERM: Line Pack\nURL: https://iadclexicon.org/line-pack\n\nLine Pack\nIncrease in volume of fluid in the line or vessel caused by an increase in pressure.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/line-section": "TERM: Line Section\nURL: https://iadclexicon.org/line-section\n\nLine Section\nSegment of line or vessel between two terminals.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/linear-imperfection": "TERM: Linear Imperfection\nURL: https://iadclexicon.org/linear-imperfection\n\nLinear Imperfection\nImperfection including, but not limited to, seams, laps, cracks, plug scores, cuts and gouges.\nSource:\nAPI\nSPEC 5CRA, Specification for Corrosion Resistant Alloy Seamless Tubes for Use as Casing, Tubing and Coupling Stock, Upstream Segment, First Edition, February 2010 (Errata August 2011).\nGlobal Standards\nLinear Imperfection\nImperfection which includes, but is not limited to, seams, laps, cracks, plug scores, cuts and gouges. NOTE See API Std 5T1.\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards\nLinear Imperfection\nImperfection that includes, but is not limited to, seams, laps, cracks, plug scores, cuts, gouges and elephant hide. NOTE See API 5T1. [ISO 11960:2004, definition 4.1.25].\nSource:\nAPI\nSPEC 5DP, Specification for Drill Pipe, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/line-of-demarcation": "TERM: Line of Demarcation\nURL: https://iadclexicon.org/line-of-demarcation\n\nLine of Demarcation\nThe \u201cline of demarcation\u201d means the dividing line used administratively to distinguish between the areas in which structures shall conform to Class \u201cA\u201d and Class \u201cB\u201d or \u201cC\u201d requirements.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards", "https://iadclexicon.org/linear-indication-%e2%8c%a9liquid-penetrant-or-magnetic-particle-examination%e2%8c%aa": "TERM: Linear Indication \u2329Liquid Penetrant or Magnetic Particle Examination\u232a\nURL: https://iadclexicon.org/linear-indication-%e2%8c%a9liquid-penetrant-or-magnetic-particle-examination%e2%8c%aa\n\nLinear Indication \u2329Liquid Penetrant or Magnetic Particle Examination\u232a\nIndication whose length is equal to or greater than three times its width.\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards", "https://iadclexicon.org/linear-indication": "TERM: Linear Indication\nURL: https://iadclexicon.org/linear-indication\n\nLinear Indication\nLiquid penetrant or magnetic particle examination indication whose length is equal to or greater than three times its width.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nLinear Indication\nSurface NDE indication whose length is equal to or greater than three times its width.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nLinear Indication\nAn indication, revealed by NDE, having a length at least three times its width.\nSource:\nAPI\nSPEC 7K, Drilling and Well Servicing Equipment Upstream Segment, Fifth Edition, June 2010 (August 2010).\nGlobal Standards\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards\nSource:\nAPI\nSPEC 8C, Drilling and Production Hoisting Equipment (PSL 1 and PSL 2), Fifth Edition, April 2012.\nGlobal Standards\nLinear Indication\nIndication in which the length is equal to or greater than three times its width.\nSource:\nAPI\nSPEC 16R, Specification for Marine Drilling Riser Couplings, Exploration and Production Department, First Edition, January 1997.\nGlobal Standards", "https://iadclexicon.org/lines-units-cells": "TERM: Lines, Units, Cells\nURL: https://iadclexicon.org/lines-units-cells\n\nLines, Units, Cells\nLower-level elements that perform manufacturing, field device control, or vehicle functions.\nNOTE: Entities at this level may be connected together by an area control network and may contain information systems related to the operations performed in that entity.\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/lining": "TERM: Lining\nURL: https://iadclexicon.org/lining\n\nLining\nA nonmetallic or metallic material, installed on the interior of pipe, whose properties are better suited to resist damage from the process than the substrate material.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/liner-cementing": "TERM: Liner Cementing\nURL: https://iadclexicon.org/liner-cementing\n\nLiner Cementing\nAnnular cementing operations for which the top of the casing being cemented is not at the top the wellbore.\nSource:\nAPI\nRP 10B-2, Recommended Practice for Testing Well Cements, First Edition, July 2005 (Reaffirmed: July 2010).\nGlobal Standards", "https://iadclexicon.org/liner-casing": "TERM: Liner Casing\nURL: https://iadclexicon.org/liner-casing\n\nLiner Casing\nA casing string suspended near the bottom end of a previous casing string using a liner hanger.\nSource:\nAPI\nRP 90, Annular Casing Pressure Management for Offshore Wells, Upstream Segment. First Edition, August 2006.\nGlobal Standards", "https://iadclexicon.org/liner-top-packer": "TERM: Liner Top Packer\nURL: https://iadclexicon.org/liner-top-packer\n\nLiner Top Packer (LTP)\nA mechanical barrier device typically with flexible, elastomeric sealing elements that can be run into a wellbore with a smaller initial outside diameter that then expands externally to seal the annulus between the liner and the previously installed casing string. Liner top packers are also called liner packers.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/liner": "TERM: Liner\nURL: https://iadclexicon.org/liner\n\nLiner\nContinuous resin-rich coating on the inside surface of a pipe or fitting component, used to protect the laminate from chemical attack or to prevent leakage under stress.\nNote: 1 to entry:\u00a0The liner can also be used to provide enhanced abrasion and erosion resistance.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards\nLiner\n\u201cLiner\u201d means a continuous, low-permeability layer constructed of natural or human-made materials that restricts the migration of liquid oil field wastes, gases or leachate.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations\nLiner\n\u201cLiner\u201d means a length of casing used downhole as an extension to a previously installed casing string to case the hole for further drilling operations and/or for producing operations.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations\nLiner\n\u201cLiner\u201d means a string of casing set and cemented which does not extend to surface. Liners are anchored or suspended inside the previous casing string and may serve the purpose of intermediate or production casing strings.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations\nLiner\nA liner is a casing string that does not extend to the top of the well or to the wellhead. Liners are anchored or suspended from inside the previous casing string using a liner hanger. The liner can be fitted with special components so that it can be connected or tied back to the surface at a later time.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards\nLiner\nPipe that does not extend from the surface and is intended to line the walls of a drilled well.\nSource:\nAPI\nSPEC 11D1, Packers and Bridge Plugs, Upstream Segment, Second Edition, July 2009.\nGlobal Standards\nLiner\nSee casing.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nLiner\nA string of casing which does not extend to the surface but is hung from inside the previous casing string and is cemented in place. The overlap of the liner could vary from 50 ft to 500 ft depending on the purpose of the liner.\u00a0Production liners are set to the top of, or through, the completion interval. Drilling liners are set primarily to case off and isolate zones of lost circulation, highly overpressured zones, and sloughing shales, so drilling may proceed. Repair liners are used to isolate casing leaks and to repair damaged, worn, corroded, or deliberately perforated casing.\u00a0A large number of wells are drilled without running liners.\nSource:\nAPI\nBULLETIN E3, Environmental Guidance Document: Well Abandonment and Inactive Well Practices for U.S. Exploration and Production Operations, First Edition, January 1993 (Reaffirmed June 2000).\nGlobal Standards", "https://iadclexicon.org/liner-hanger": "TERM: Liner Hanger\nURL: https://iadclexicon.org/liner-hanger\n\nLiner Hanger\nA device used to attach or hang a liner from the internal wall of a previously set casing string. Conventional liner hangers are \u201chung\u201d (connected to the last casing) by setting slips that grip against the inner wall of the previously set casing string. Expandable liner hangers are hung by external expansion of the hanger against the inner wall of the previously set casing string.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/linked": "TERM: Linked\nURL: https://iadclexicon.org/linked\n\nLinked\nLinked means connected while operating to a single point mooring facility, fixed structure or otherwise attached or resting on the sea bed.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 1, Regulations, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/liquefaction": "TERM: Liquefaction\nURL: https://iadclexicon.org/liquefaction\n\nLiquefaction\nFluidity of cohesionless soil due to the increase in pore pressures caused by earthquake action under undrained conditions.\nSource:\nAPI\nRP 2EQ, Seismic Design Procedures and Criteria for Offshore Structures, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/linear-valve-flow-characteristic": "TERM: Linear Valve Flow Characteristic\nURL: https://iadclexicon.org/linear-valve-flow-characteristic\n\nLinear Valve Flow Characteristic\nProportional increased flow by equal opening increments of the valve.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/liquefied-natural-gas-terminal": "TERM: Liquefied Natural Gas Terminal\nURL: https://iadclexicon.org/liquefied-natural-gas-terminal\n\nLiquefied Natural Gas Terminal\n\u201cLiquefied natural gas terminal\u201d means the facilities and infrastructure required to-\nreceive liquefied natural gas;\nstore liquefied natural gas;\nenable regasification of liquefied natural gas; and\ntransport regasified liquefied natural gas till the outside boundaries of the facility.\nSource:\u00a0The Petroleum and Natural Gas Regulatory Board Act, 2006, No. 19 of 2006, India, amended as of May 2013.\nLegislation", "https://iadclexicon.org/liquefied-natural-gas": "TERM: Liquefied Natural Gas (LNG)\nURL: https://iadclexicon.org/liquefied-natural-gas\n\nLiquefied Natural Gas (LNG)\nOilfield or naturally occurring gas, chiefly methane, liquefied for transportation.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/liquid-hydrocarbons-free-liquids": "TERM: Liquid Hydrocarbons (Free Liquids)\nURL: https://iadclexicon.org/liquid-hydrocarbons-free-liquids\n\nLiquid hydrocarbons (free liquids):\nHydrocarbons which exist in liquid form at standard conditions after passing through separating facilities.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/liquefied-petroleum-gas": "TERM: Liquefied Petroleum Gas\nURL: https://iadclexicon.org/liquefied-petroleum-gas\n\nLiquefied Petroleum Gas\n(LPG)\nFluid consisting mainly of ethane, propane and butane that are gases at atmospheric pressure but under high pressure are liquids.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards\nLiquefied Petroleum Gas\n\u201cLiquefied petroleum gas\u201d means a mixture of light hydrocarbons containing propane, isobutane, normal butane, butylenes, or such other substance which is gaseous at normal ambient temperature and atmospheric pressure but may be condensed to liquid state at normal ambient temperature by the application of pressure and conforms to such specifications, as the Central Government may, in consultation with the Bureau of Indian Standards, notify from time to time.\nSource:\u00a0The Petroleum and Natural Gas Regulatory Board Act, 2006, No. 19 of 2006, India, amended as of May 2013.\nLegislation", "https://iadclexicon.org/liquid-chemical-wastes": "TERM: Liquid Chemical Wastes\nURL: https://iadclexicon.org/liquid-chemical-wastes\n\nLiquid Chemical Wastes\nLiquid chemical wastes\nare substances, solutions or mixtures, offered for shipment, containing or contaminated with one or more constituents which are subject to the requirements of this Code and for which no direct use is envisaged but which are carried for dumping, incineration or other methods of disposal other than at sea.\nSource: Resolution MEPC.119(52), 2004 amendments to the International Code for the Construction and Equipment of Ships Carrying Dangerous Chemicals in Bulk (IBC Code), 15 October 2004.\nRegulatory guidance, International Maritime Organization", "https://iadclexicon.org/liquid": "TERM: Liquid\nURL: https://iadclexicon.org/liquid\n\nLiquid\nOne of the three states of matter; has a definite volume, but no definite shape.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/liquid-metal-embrittlement": "TERM: Liquid Metal Embrittlement\nURL: https://iadclexicon.org/liquid-metal-embrittlement\n\nLiquid Metal Embrittlement\nForm of cracking caused by certain liquid metals coming into contact with specific alloys\nSource:\nISO 21457:2010, Petroleum and natural gas industries \u2014 Materials selection and corrosion control for oil and gas production systems, First Edition,September 2010.\nGlobal Standards", "https://iadclexicon.org/liquid-leak-detectors": "TERM: Liquid Leak Detectors\nURL: https://iadclexicon.org/liquid-leak-detectors\n\nLiquid Leak Detectors\nLiquid leak detectors sense when a liquid is leaking from a pipe, tank, or other receptacle area.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/liquid-or-liquefied-hydrocarbons": "TERM: Liquid Or Liquefied Hydrocarbons\nURL: https://iadclexicon.org/liquid-or-liquefied-hydrocarbons\n\nLiquid Or Liquefied Hydrocarbons\nCrude oil and products, derivatives, or byproducts of oil or gas that are:\nliquid under standard conditions of temperature and pressure;\nliquefied under the temperatures and pressures at which they are stored; or\nstored under conditions that necessitate the use of displacement fluids to withdraw them from storage.\n1\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/liquid-seal": "TERM: Liquid Seal\nURL: https://iadclexicon.org/liquid-seal\n\nLiquid Seal\nDevice that directs the flow of relief gases through a liquid (normally water) on the path to the flare burner, used to protect the flare header from air infiltration or flashback, to divert flow, or to create backpressure for the flare header.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/liquid-seal-or-water-seal": "TERM: Liquid Seal or Water Seal\nURL: https://iadclexicon.org/liquid-seal-or-water-seal\n\nLiquid Seal or Water Seal\nDevice that directs the flow of relief gases through a liquid (normally water) on the path to the flare burner, used to protect the flare header from air infiltration or flashback, to divert flow, or to create back pressure for the flare header.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards", "https://iadclexicon.org/liquid-substances": "TERM: Liquid Substances\nURL: https://iadclexicon.org/liquid-substances\n\nLiquid Substances\nLiquid substances are those having a vapour pressure not exceeding 0.28 MPa absolute at a temperature of 37.8\u00b0C.\u00a0 <Annex II, Chapter 1, Regulation 1>.\nSource: Resolution MEPC.118(52), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships, 1973 (Revised Annex II of MARPOL 73/78), 15 October 2004, International Maritime Organization.\nLegislation", "https://iadclexicon.org/lir": "TERM: LIR\nURL: https://iadclexicon.org/lir\n\nLIR\nLocal instrument room.\nSource:\u00a0NORSOK D-001, Drilling facilities, Rev. 3, December 2012.\nGlobal Standards", "https://iadclexicon.org/litigation-party": "TERM: Litigation Party\nURL: https://iadclexicon.org/litigation-party\n\nLitigation Party\nLitigation Party\u2015any party to a judicial proceeding subject to R.S. 30:29 and who is not a responsible party as defined herein.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/listed": "TERM: Listed\nURL: https://iadclexicon.org/listed\n\nListed\nEquipment or materials included in a list published by an organization acceptable to the authority having jurisdiction and concerned with product evaluation, that maintains periodic inspection of production of listed equipment or materials, and whose listing states either that the equipment or material meets appropriate designated standards or has been tested and found suitable for use in a specified manner.\nNOTE: The means for identifying listed equipment may vary for each organization concerned with product evaluation, some of which do not recognize equipment as listed unless it is also labeled. The authority having jurisdiction should utilize the system employed by the listing organization to identify a listed product.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/listed-ohs-laws": "TERM: Listed OHS Laws\nURL: https://iadclexicon.org/listed-ohs-laws\n\nListed OHS laws\nListed OHS laws has the meaning given by section 638.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/live-maintenance": "TERM: Live Maintenance\nURL: https://iadclexicon.org/live-maintenance\n\nLive Maintenance\nMaintenance activities carried out while circuits are energized.\nSource: IEC 60079-17:2013, Explosive atmospheres \u2013 Part 17: Electrical installations inspection and maintenance, Edition 5.0, November 2013.\nGlobal Standards", "https://iadclexicon.org/lldpe": "TERM: LLDPE\nURL: https://iadclexicon.org/lldpe\n\nLLDPE\n\u201cLLDPE\u201d means linear low-density polyethylenel.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/ll": "TERM: LL\nURL: https://iadclexicon.org/ll\n\nLL\nLimit load.\nSource:\nAPI\nRP 5C5, Recommended Practice on Procedures for Testing Casing and Tubing Connections, Third Edition, July 2003 (Reaffirmed August 2010).\nGlobal Standards", "https://iadclexicon.org/lmp": "TERM: LMP\nURL: https://iadclexicon.org/lmp\n\nLMP\nLarsen-Miller parameter.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/lmrp-lower-marine-riser-package": "TERM: Lower Marine Riser Package (LMRP)\nURL: https://iadclexicon.org/lmrp-lower-marine-riser-package\n\nLMRP (Lower Marine Riser Package)\nThe upper section of a two-section subsea BOP stack consisting of the hydraulic connector, annular BOP(s), flex/ball joint, riser adapter, flexible choke and kill lines, and subsea control pods. Note: This interfaces with the lower subsea BOP stack.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/lmrp-connector": "TERM: LMRP Connector\nURL: https://iadclexicon.org/lmrp-connector\n\nLMRP Connector\nHydraulically operated connector that joins the LMRP to the top of the BOP stack.\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/lmrp": "TERM: LMRP\nURL: https://iadclexicon.org/lmrp\n\nLMRP\nUpper section of a subsea BOP stack that interfaces between the lower stack and drilling riser, typically consisting of a hydraulic connector, annular BOP, ball/flex joint, riser adapter, jumper lines for the choke, kill, and auxiliary lines, and subsea control pods.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nLMRP (lower marine riser package)\nThe upper section of a two-section subsea BOP stack consisting of a hydraulic connector, annular BOP, ball/flex joint, riser adapter, jumper hoses for the choke, kill, and auxiliary lines, and subsea control pods. This interfaces with the lower subsea BOP stack.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nLMRP\nLower marine riser package (for drilling).\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nLMRP\nLower marine riser package.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines\nSource: ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards\nSource: OGP Report No. 476, Recommendations for enhancements to well control training, examination and certification, International Association of Oil & Gas Producers, October\n2012.\nGlobal Standards\nSource:\u00a0Oil & Gas UK, Guidelines on subsea BOP systems, Issue 1, July 2012,\nGlobal Standards\nSource:\u00a0NORSOK D-010, Well integrity in drilling and well operations, Rev. 3, August 2004.\nGlobal Standards\nSource:\u00a0NORSOK D-001, Drilling facilities, Rev. 3, December 2012.\nGlobal Standards\nLMRP\nUpper section of a two-section subsea BOP stack consisting of a hydraulic connector, annular BOP, flex joint, riser adapter, jumper hoses for the choke, kill and auxiliary lines, and subsea control pods.\u00a0NOTE This interfaces with the lower subsea BOP stack.\nSource: ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/load": "TERM: Load\nURL: https://iadclexicon.org/load\n\nLoad\nPhysical influence which causes stress and/or strains in the riser system.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/load-bearing": "TERM: Load Bearing\nURL: https://iadclexicon.org/load-bearing\n\nLoad Bearing\nDevice and/or part that supports or transmits a load.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards", "https://iadclexicon.org/lng": "TERM: LNG\nURL: https://iadclexicon.org/lng\n\nLNG\nLiquefied Natural Gases.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nSource:\u00a0ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards", "https://iadclexicon.org/load-and-resistance-factor-design": "TERM: Load and Resistance Factor Design\nURL: https://iadclexicon.org/load-and-resistance-factor-design\n\nLoad and Resistance Factor Design (LRFD)\nMethod for design where uncertainties in loads are represented with a load factor and uncertainties in resistance are represented with a material factor.\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards", "https://iadclexicon.org/load-case": "TERM: Load Case\nURL: https://iadclexicon.org/load-case\n\nLoad Case\nCombination of simultaneous acting loads.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nLoad Case\nCombination of simultaneously acting loads.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nLoad Case\nCompatible load arrangements, sets of deformations and imperfections considered simultaneously with permanent actions and fixed variable actions for a particular design or verification.\u00a0[ISO 19902:2007, definition 3.29].\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/load-cycle": "TERM: Load Cycle\nURL: https://iadclexicon.org/load-cycle\n\nLoad cycle\nSeries of loads applied to an assembly or component that generates stresses (ASME BPVC, Section VIII, Division 2 and Division 3).\nSource:\nAPI\nTR 1PER15K-1, Protocol for Verification and Validation of High-pressure High-temperature Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/load-bearing-structures": "TERM: Load-Bearing Structures\nURL: https://iadclexicon.org/load-bearing-structures\n\nLoad-Bearing Structures\nThose parts of the facility whose primary task is to transfer loads/actions.\nSource:\u00a0Regulations relating to design and outfitting of facilities, etc. in the petroleum activities (the Facilities Regulations), Norway, April 2010 (amended December 2012).\nRegulations\nLoad-Bearing Structures\n\u201cLoad bearing structures\u201d means those parts of the facility for which the main purpose is transfer of loads\n.\nSource:\u00a0Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, India, 18th June 2008.\nRegulations", "https://iadclexicon.org/load-extreme": "TERM: Load, extreme\nURL: https://iadclexicon.org/load-extreme\n\nLoad, extreme\nConditions that include the unavoidable but predictable load conditions due to the environmental and operating scenarios.\nSource:\nAPI\nTechnical Report 17TR7, Verification and Validation of Subsea Connectors, First Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/load-factor": "TERM: Load Factor\nURL: https://iadclexicon.org/load-factor\n\nLoad Factor\nRatio of the average demand to the peak demand.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/load-effect": "TERM: Load Effect\nURL: https://iadclexicon.org/load-effect\n\nLoad Effect\nEffect of a single load or combination of loads on the structure, such as stress, strain, deformation, displacement, motion, etc.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nLoad Effect\nEffect of a single design load or combination of loads on the equipment or system, such as stress, strain, deformation, displacement, motion, etc.\nSource:\u00a0Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards", "https://iadclexicon.org/load-limit-for-automatic-release": "TERM: Load Limit for Automatic Release\nURL: https://iadclexicon.org/load-limit-for-automatic-release\n\nLoad Limit for Automatic Release\nLoad limit for automatic release\nmeans the minimum load at which the automatic release mechanism opens the hook and automatically and completely releases the liferaft.\nSource:\u00a0IMO Resolution MSC.81(70), Revised Recommendation on Testing of Life-Saving Appliances, 11 December 1998, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/load-guylines": "TERM: Load Guylines\nURL: https://iadclexicon.org/load-guylines\n\nLoad Guylines\nStabilizing guylines that run from a point on the mast, derrick, or pole to a point at or near the base supporting the mast or pole or to ground anchors. (Sometimes\u00a0 referred to as \u201cinternal guylines\u201d when attached to the base.)\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards", "https://iadclexicon.org/load-limiting-component": "TERM: Load-limiting Component\nURL: https://iadclexicon.org/load-limiting-component\n\nLoad-limiting Component\nA component, material, or mechanism that will release or limit the primary load in the event of an overload in load-limiting designs (reference Annex E).\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards", "https://iadclexicon.org/load-line": "TERM: Load Line\nURL: https://iadclexicon.org/load-line\n\nLoad Line\nThe main hoist rope.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards\nLoad Line (also known as Hoist Line)\nIn lifting crane service it refers to the main hoist rope. The secondary hoist rope is referred to as a whip line or auxiliary line.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Sixth Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/load-line-draught": "TERM: Load Line Draught\nURL: https://iadclexicon.org/load-line-draught\n\nLoad Line Draught (ds)\n\u201cLoad line draught (d\nS\n)\u201d is the vertical distance, in metres, from the moulded baseline at mid-length to the waterline corresponding to the summer freeboard draught to be assigned to the ship. <Annex 1, regulation 12A>.\nSource:\u00a0Resolution MEPC.141(54), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships, 1973 (Amendments to regulation 1, addition to regulation 12A, consequential amendments to the IOPP Certificate and amendments to regulation 21 of the revised Annex I of MARPOL 73/78), 24 March 2006, International Maritime Organization.\nLegislation", "https://iadclexicon.org/load-normal": "TERM: Load, normal\nURL: https://iadclexicon.org/load-normal\n\nLoad, normal\nConditions that corresponds to a design factor of 0.67 with respect to SMYS.\nSource:\nAPI\nTechnical Report 17TR7, Verification and Validation of Subsea Connectors, First Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/load-oil": "TERM: Load Oil\nURL: https://iadclexicon.org/load-oil\n\nLoad Oil\n\u201cLoad oil\u201d means oil or liquid hydrocarbon that has been used in remedial operation in an oil or gas well.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/load-range": "TERM: Load Range\nURL: https://iadclexicon.org/load-range\n\nLoad Range\nMaximum rated power of diesel engine or maximum steaming rate of the boiler\nSource: Resolution MEPC.184(59), 2009 Guidelines for exhaust gas cleaning systems, 17 July 2009, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/load-out": "TERM: Load-Out\nURL: https://iadclexicon.org/load-out\n\nLoad-Out\nTransfer of an umbilical or umbilical system from a storage facility onto an installation/shipping vessel, either by transfer spooling or by lifting the product stored on its installation/shipping reel.\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards", "https://iadclexicon.org/load-profile": "TERM: Load Profile\nURL: https://iadclexicon.org/load-profile\n\nLoad Profile\nManner that the fluid flow varies over a given period.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/load-rating": "TERM: Load Rating\nURL: https://iadclexicon.org/load-rating\n\nLoad Rating\nMaximum operating load, both static and dynamic, to be applied to the equipment. NOTE The load rating is numerically equivalent to the design load.\nSource:\nAPI\nSPEC 8C, Drilling and Production Hoisting Equipment (PSL 1 and PSL 2), Fifth Edition, April 2012.\nGlobal Standards", "https://iadclexicon.org/load-ratings": "TERM: Load Ratings\nURL: https://iadclexicon.org/load-ratings\n\nLoad Ratings\nCrane ratings in pounds (kilograms) established by the manufacturer.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Sixth Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/load-shifting": "TERM: Load Shifting\nURL: https://iadclexicon.org/load-shifting\n\nLoad Shifting\nMoving an entire load from a peak time to an off-peak time.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/load-survival": "TERM: Load, survival\nURL: https://iadclexicon.org/load-survival\n\nLoad, survival\nConditions which include the unplanned, unavoidable, and unpredictable load conditions due to the environmental, operating, or any other scenarios.\nNOTE: 1 Also referred to as accidental load.\nNOTE: 2 Survival loads of a component means that the component does not fail but it can present one or more kinds of degradations that may impact its specified performance or service life.\nSource:\nAPI\nTechnical Report 17TR7, Verification and Validation of Subsea Connectors, First Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/load-transfer-device": "TERM: Load-transfer Device\nURL: https://iadclexicon.org/load-transfer-device\n\nLoad-transfer device\nDevice that is used to transfer loads from the flexible pipe end fitting or bend limiter interface structure to the topsides structures but does not have any pressure-containing capacity.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nLoad-transfer devices\nLoad-transfer devices provide an arrangement for transferring the loads from the flexible pipe to the topside connection. The load-transfer device may incorporate collars, clamps or flanges, and may interface with the flexible pipe end fitting or the bend stiffener interface structure. The load-transfer device can be pulled in through the I/J-tube of a vessel whereby a male assembly locks into a female receptacle in the I/J-tube.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/load-variance": "TERM: Load Variance\nURL: https://iadclexicon.org/load-variance\n\nLoad Variance\nA measure of how widely values are dispersed from the average value in load limiting designs (reference Annex E).\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards", "https://iadclexicon.org/load-test": "TERM: Load Test\nURL: https://iadclexicon.org/load-test\n\nLoad Test\nTest wherein a load is applied under controlled and monitored conditions to verify the serviceability of equipment.\nSource:\nAPI\nRP 8B, Recommended Practice for Procedures for Inspections, Maintenance, Repair and Remanufacture of Hoisting Equipment, Seventh Edition, March 2002 (Reaffirmed: August 2012).\nGlobal Standards", "https://iadclexicon.org/loading-and-unloading-platform": "TERM: Loading and Unloading Platform\nURL: https://iadclexicon.org/loading-and-unloading-platform\n\nLoading and Unloading Platform\nA platform giving access to the tops of tank cars, tank trucks and trailers and to overhead valves and pipes.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations", "https://iadclexicon.org/loael": "TERM: LOAEL\nURL: https://iadclexicon.org/loael\n\nLOAEL\nLOAEL\nis the lowest concentration at which an adverse physiological or toxicological effect has been observed.\nSource:\u00a0IMO MSC.1/Circ.1316, Guidelines on determining the no observed adverse effect level (NOAEL) and lowest observed adverse effect level (LOAEL) values for halocarbon fire-extinguishing agents, 10 June 2009, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/loaded-explosive-device": "TERM: Loaded Explosive Device\nURL: https://iadclexicon.org/loaded-explosive-device\n\nLoaded Explosive Device\nA mechanical device to which the explosive components have been inserted or attached, with the exception of the initiating device (see unarmed). Sometimes used interchangeably with charged explosive device.\nSource:\nAPI\nRP 67, Recommended Practice for Oilfield Explosives Safety, Upstream Segment, Second Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/local-area-network": "TERM: Local Area Network\nURL: https://iadclexicon.org/local-area-network\n\nLocal Area Network\nCommunications network designed to connect computers and other intelligent devices in a limited geographic area (typically less than 10 kilometers) [10].\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/local-distribution-entity": "TERM: Local Distribution Entity\nURL: https://iadclexicon.org/local-distribution-entity\n\nLocal Distribution Entity\n\u201cLocal distribution entity\u201d means an entity authorised by the Board under section 20 to lay, build, operate or expand a city or local natural gas distribution network.\nSource:\u00a0The Petroleum and Natural Gas Regulatory Board Act, 2006, No. 19 of 2006, India, amended as of May 2013.\nLegislation", "https://iadclexicon.org/local-government": "TERM: Local Government\nURL: https://iadclexicon.org/local-government\n\nLocal Government\nLOCAL GOVERNMENT means a county, home rule or statutory city, town, territorial charter city or city and county, or any special district established pursuant to the Special District Act, C.R.S.\u00a0 \u00a732-1-101 to 32-1-1505.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/local-buckling": "TERM: Local Buckling\nURL: https://iadclexicon.org/local-buckling\n\nLocal Buckling\nBuckling mode implying deformations of the cross-section.\nNOTE This can e.g. be due to external pressure (hoop buckling) or moment (wrinkling) or a combination thereof.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/local-membrane-stress": "TERM: Local Membrane Stress\nURL: https://iadclexicon.org/local-membrane-stress\n\nLocal Membrane Stress\nIf a membrane stress is averaged only over a localized portion of a cross-section, it is a local membrane stress. An example of a local membrane stress is the axial stress averaged over the area adjacent to the window of a dog coupling. Determining the area used for averaging a local stress requires judgement. Using a very small area results in the peak stress, not the local membrane stress. On the other hand, averaging over too large an area results in the general membrane stress, not the local membrane stress.\nSource:\nAPI\nSPEC 16R, Specification for Marine Drilling Riser Couplings, Exploration and Production Department, First Edition, January 1997.\nGlobal Standards", "https://iadclexicon.org/local-government-designee": "TERM: Local Government Designee\nURL: https://iadclexicon.org/local-government-designee\n\nLocal Government Designee\nLOCAL GOVERNMENTAL DESIGNEE means the office designated to receive, on behalf of the local government, copies of all documents required to be filed with the local governmental designee pursuant to these rules.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/local-peak-stress": "TERM: Local Peak Stress\nURL: https://iadclexicon.org/local-peak-stress\n\nLocal Peak Stress\nHighest stress in the region or component under consideration that causes no significant distortion and is principally objectionable as a possible initiation site for a fatigue crack.\nNOTE: 1 These stresses are highly localized and occur at geometric discontinuities.\nNOTE: 2 This is sometimes referred to as hot spot stress.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nLocal Peak Stress\nHighest stress in the region or component under consideration. The basic characteristic of a peak stress is that it causes no significant distortion and is principally objectionable as a possible initiation site for a fatigue crack. These stresses are highly localized and occur at geometric discontinuities. Sometimes referred to as hot spot stress.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nLocal Peak Stress\nHighest stress in the region or component under consideration.\nNOTE: The basic characteristic of a peak stress is that it causes no significant distortion and is principally objectionable as a possible initiation site for a fatigue crack. These stresses are highly localized and occur at geometric discontinuities.\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/localized-corrosion": "TERM: Localized Corrosion\nURL: https://iadclexicon.org/localized-corrosion\n\nLocalized Corrosion\nCorrosion that is largely confined to a limited or isolated area of the metal surface of a pressure vessel.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nLocalized Corrosion\nDeterioration restricted to isolated regions on a piping system, i.e. corrosion that is confined to a limited area of the metal surface (e.g. non-uniform corrosion).\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nLocalized Corrosion\nCorrosion that is confined to a limited area of the metal surface.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006.\nGlobal Standards", "https://iadclexicon.org/location-not-requiring-an-exceptional-degree-of-protection": "TERM: Location Not Requiring an Exceptional Degree of Protection\nURL: https://iadclexicon.org/location-not-requiring-an-exceptional-degree-of-protection\n\nLocation not requiring an exceptional degree of protection\nA location that is not exposed to the environmental conditions outlined in the definition of 3.3.9. These locations include: a) accommodation spaces such as quarters buildings, b) dry store rooms, and c) other locations with similar environmental conditions.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/location": "TERM: Location\nURL: https://iadclexicon.org/location\n\nLocation\nThroughout this recommended practice, reference is made to areas, spaces, and locations. These terms should be considered interchangeable terms designating a three-dimensional space.\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards\nLocation\nThe point at which a well is to be drilled. Also referred to as \u201cwellsite.\u201d\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nLocation\nA geographical site, area, country or region where an activity is taking place or an asset is situated.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards\nLocation\nLocation means a block or blocks in relation to which a declaration under section 131 is in force.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nLocation\nLocation: the route, depth and stability.\nSource: Mining Decree of the Netherlands, Netherlands, 2003 (as amended in 2007).\nLegislation", "https://iadclexicon.org/locations-open-outdoor": "TERM: Locations, Open (Outdoor)\nURL: https://iadclexicon.org/locations-open-outdoor\n\nLocations, Open (Outdoor)\nLocations substantially free of structures (or other obstructions) where natural ventilation is not impeded and causes the rapid dispersion (dilution) of gases and vapors, and stagnant areas are not present.\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards", "https://iadclexicon.org/location-requiring-an-exceptional-degree-of-protection": "TERM: Location Requiring an Exceptional Degree of Protection\nURL: https://iadclexicon.org/location-requiring-an-exceptional-degree-of-protection\n\nLocation requiring an exceptional degree of protection\nA location exposed to weather, seas, splashing, pressure-directed liquids, or similar moisture conditions. These locations include a) on-deck areas; b) machinery spaces; c) cargo spaces; d) locations within a galley or pantry area, laundry, or water closet that contains a shower or bath; and e) other spaces with similar environmental conditions.\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/locations-semi-enclosed": "TERM: Locations Semi-enclosed\nURL: https://iadclexicon.org/locations-semi-enclosed\n\nLocations Semi-enclosed\nLocations where natural conditions of ventilation are notably different from those on open decks due to the presence of structures such as roofs, windbreaks and bulkheads and which are so arranged that dispersion of gas may not occur. (IMO\u2014MODU Code 1.3.34.\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards", "https://iadclexicon.org/lock-out-dive": "TERM: Lock-out Dive\nURL: https://iadclexicon.org/lock-out-dive\n\nLock-out Dive\n\u201cLock-out dive\u201d means a dive from a diving bell or a diving submersible (plong\u00e9e \u00e0 partir d\u2019un sas).\nSource: Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/locked-out": "TERM: Locked Out\nURL: https://iadclexicon.org/locked-out\n\nLocked Out\n\u201cLocked out\u201d means, in respect of any equipment, machine or device, that the equipment, machine or device has been rendered inoperative and cannot be operated or energized without the consent of the person who rendered it inoperative (verrouill\u00e9).\nSource:\u00a0Canada Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, February 2013.\nRegulations\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations", "https://iadclexicon.org/lock-screw-or-tie-down-screw": "TERM: Lock Screw Or Tie-Down Screw\nURL: https://iadclexicon.org/lock-screw-or-tie-down-screw\n\nLock Screw Or Tie-Down Screw\nThreaded pin extending through the wall of a casing-head or tubing-head connection used to lock down hangers or energize seals.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/lock-up": "TERM: Lock-up\nURL: https://iadclexicon.org/lock-up\n\nLock-up\nLocking together of individual bend restrictor elements.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/locking-mechanism": "TERM: Locking Mechanism\nURL: https://iadclexicon.org/locking-mechanism\n\nLocking Mechanism\nA support or restraint device.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/lockout": "TERM: Lockout\nURL: https://iadclexicon.org/lockout\n\nLockout\n\u201cThe placement of a lockout device on an energy isolating device, in accordance with an established procedure, ensuring that the energy isolating device and the equipment being controlled cannot be operated until the lockout device is removed\u201d (from OSHA 1910.147).\nAPI\nRP 2201, Safe Hot Tapping Practices in the Petroleum & Petrochemical Industries, Fifth Edition, July 2003 (Reaffirmed October 2010),\nGlobal Standards\nLockout\nA positive mechanical locking device usually by keyswitch to prevent the inadvertent energizing of equipment.\nSource:\nAPI\nRP 67, Recommended Practice for Oilfield Explosives Safety, Upstream Segment, Second Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/log": "TERM: Log\nURL: https://iadclexicon.org/log\n\nLog\nA means to record activities conducted.\nEXAMPLE Record, a record book, a logbook, a computerized database, or an electronic data collector.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards\nLog\nA \u201clog\u201d is defined as: A record, a record book, a logbook, a computerized database or an electronic data collector. Note: This log should be used for Pre-use Inspection reporting, and may also be used for documenting crane usage. The crane cab, a weather tight enclosure on the crane, or inside the nearest building are examples of appropriate locations for storage of logs.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Sixth Edition, May 2007.\nGlobal Standards\nLog\nLOG or WELL LOG shall mean a systematic detailed record of formations encountered in the drilling of a well.\nSource:\u00a0Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations\nLog\n\u201cLog\u201d means a systematic detailed and correct record of formations encountered in drilling a well.\nSource:\u00a0Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/lof": "TERM: LOF\nURL: https://iadclexicon.org/lof\n\nLOF\nLikelihood of Failure.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/lockouttagout": "TERM: Lockout/tagout\nURL: https://iadclexicon.org/lockouttagout\n\nLockout/Tagout\nA safety procedure used to ensure that piping is properly isolated and cannot be energized or put back in service prior to the completion of inspection, maintenance, or servicing work.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nLockout/Tagout\nUse of either a lockout or tagout procedure conforming to OSHA 1910.147.\nAPI\nRP 2201, Safe Hot Tapping Practices in the Petroleum & Petrochemical Industries, Fifth Edition, July 2003 (Reaffirmed October 2010),\nGlobal Standards\nLockout/Tagout\nA process to specify that equipment is out of service until locks and/or tags are removed by the authorized person.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nLockout/Tagout\nA procedure to control hazardous energy.\nSource:\nAPI\nRP 74, Recommended Practice for Occupational Safety for Onshore Oil and Gas Production Operation, First Edition, October 2001 (March 2007).\nGlobal Standards", "https://iadclexicon.org/logarithmic-strain": "TERM: Logarithmic Strain\nURL: https://iadclexicon.org/logarithmic-strain\n\nLogarithmic Strain\nDimensionless measure of the stretch of a deforming line element, defined as the natural logarithm of the ratio of the current length of the line element to its original length\n1\nNOTE Alternatively, the logarithmic strain can be estimated as the natural logarithm of one plus the engineering strain.\nSource:\nAPI\nTR 5C3, Technical Report on Equations and Calculations for Casing, Tubing, and Line Pipe Used as Casing or Tubing; and Performance Properties Tables for Casing and Tubing, Upstream Segment, First Edition, December 2008.\nGlobal Standards", "https://iadclexicon.org/log-or-well-log": "TERM: Log Or Well Log\nURL: https://iadclexicon.org/log-or-well-log\n\nLog Or Well Log\n\u201cLog or well log\u201d means a systematic, detailed, and correct record of formations encountered in the drilling of a well, including commercial electric logs, radioactive logs, dip meter logs, and other related logs.\nSource: Oil and gas Conservation, North Dakota Administrative Code, Chapter 43-02-03, April 2012.\nRegulations", "https://iadclexicon.org/logging-while-drilling-lwd": "TERM: Logging While Drilling (LWD)\nURL: https://iadclexicon.org/logging-while-drilling-lwd\n\nLogging While Drilling (LWD)\nThe measurement of formation properties during the drilling of the borehole by logging tools installed in the BHA.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/logistic-delay": "TERM: Logistic Delay\nURL: https://iadclexicon.org/logistic-delay\n\nLogistic Delay\nThat accumulated time during which maintenance cannot be carried out due to the necessity to acquire maintenance resources, excluding any administrative delay. NOTE Logistic delays can be due to, for example, travelling to unattended installations, pending arrival of spare parts, specialist, test equipment and information, and delays due to unsuitable environmental conditions (e.g. waiting on weather).\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobalStandards\nLogistic Delay\nAccumulated time during which maintenance cannot be carried out due to the necessity to acquire maintenance resources, excluding any administrative delay.\u00a0NOTE Logistic delays can be due to, for example, travelling to unattended installations; pending arrival of spare parts, specialist, test equipment and information; or delays due to unsuitable environmental conditions (e.g. waiting on weather).\nSource: ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards", "https://iadclexicon.org/long-range-identification-and-tracking": "TERM: Long Range Identification and Tracking\nURL: https://iadclexicon.org/long-range-identification-and-tracking\n\nLong Range Identification and Tracking (LRIT)\nA system which requires certain vessels to automatically transmit their identity, position and date/time at 6-hour intervals in accordance with SOLAS regulation V/19-1.\nSource:\u00a0IMO MSC.1/Circ.1343, amendments to the International Aeronautical and Maritime Search and Rescue (IAMSAR) Manual, 24 May 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/long-string": "TERM: Long String\nURL: https://iadclexicon.org/long-string\n\nLong String\n\u201cLong string\u201d means any casing placed in the well bore for the purpose of protecting the producing zones.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations", "https://iadclexicon.org/long-term-distribution": "TERM: Long-term Distribution\nURL: https://iadclexicon.org/long-term-distribution\n\nLong-term Distribution\nprobability distribution of a variable over a long time scale\nNOTE The time scale exceeds the duration of a sea state, in which the statistics are assumed constant (see short-term distribution in 3.29). The time scale is hence comparable to a season or to the design service life of a structure.\nEXAMPLE Long-term distributions of\n\u23af significant wave height,\n\u23af significant wave height in the months May to September,\n\u23af individual wave heights,\n\u23af current speeds (such as for the vortex induced vibrations of drilling risers),\n\u23af scatter diagrams with the joint distribution of significant wave height and wave period (such as for a fatigue analysis), or \u23af a particular action effect.\nSource:\nAPI\nRP 2MET, Derivation of Metocean Design and Operating Conditions, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/long-term-envelope": "TERM: Long-term Envelope\nURL: https://iadclexicon.org/long-term-envelope\n\nLong-term Envelope\nEnvelope that defines the stress levels that are just below those that can potentially cause irreversible damage during continuous or occasional loading conditions at a specified temperature.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/long-term-operation": "TERM: Long-Term Operation\nURL: https://iadclexicon.org/long-term-operation\n\nLong-Term Operation\nOperation of a jack-up on one particular site for more than the normal RCS special survey period of five years.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/longitudinal-magnetic-field": "TERM: Longitudinal Magnetic Field\nURL: https://iadclexicon.org/longitudinal-magnetic-field\n\nLongitudinal Magnetic Field\nMagnetic field which runs substantially parallel to the axis of the OCTG.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/longitudinal-imperfection": "TERM: Longitudinal Imperfection\nURL: https://iadclexicon.org/longitudinal-imperfection\n\nLongitudinal Imperfection\nImperfection oriented in the longitudinal or approximately longitudinal direction.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/look-ahead-model": "TERM: Look-ahead Model\nURL: https://iadclexicon.org/look-ahead-model\n\nLook-ahead Model\nProjects flow transients into the future, based on current operating conditions and any specified schedule of events; if any constraint violations occur, alarms activate to initiate preventative actions.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/loop": "TERM: Loop\nURL: https://iadclexicon.org/loop\n\nLoop\nSections of pipe that parallel the existing line to increase the capacity and efficiency of a line.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/loop-fill": "TERM: Loop-Fill\nURL: https://iadclexicon.org/loop-fill\n\nLoop-Fill\nVolume of commodity that fills the out-of- service loop section.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/loop-swing": "TERM: Loop Swing\nURL: https://iadclexicon.org/loop-swing\n\nLoop Swing\nPutting a line or vessel loop into or out of service.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/loose-connection": "TERM: Loose Connection\nURL: https://iadclexicon.org/loose-connection\n\nLoose Connection\nFlange (studded or open-face), hub connection, or OEC used to join together equipment, but not integral to the equipment.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nLoose Connection\nFlange (studded or open-face), hub connection or other end connection (3.47) used to join together equipment, but not integral to the equipment.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards", "https://iadclexicon.org/loose-connector": "TERM: Loose Connector\nURL: https://iadclexicon.org/loose-connector\n\nLoose Connector\nConnector, as-manufactured, that is not intended to be made integral with another piece of wellhead and christmas tree equipment.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/lopa": "TERM: LOPA\nURL: https://iadclexicon.org/lopa\n\nLOPA\nLayers of Protection Analysis.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nSource: NOPSEMA Guidance note: Risk Assessment, N-04300-GN0165, Australia, Revision 4, December 2012.\nRegulatory Guidance", "https://iadclexicon.org/lopc": "TERM: LOPC\nURL: https://iadclexicon.org/lopc\n\nLOPC\nLoss of primary containment.\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards\nLoss of Primary Containment (LOPC)\nAn unplanned or uncontrolled release of any material from primary containment, including non-toxic and non-flammable materials (e.g. steam, hot condensate, nitrogen, compressed CO2 or compressed air). For drilling operations, any unplanned or uncontrolled release to the surface (seabed or ground level) should be included.\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards\nLoss of primary containment (LOPC)\nAn unplanned or uncontrolled release of any material from primary containment, including non-toxic and non-flammable materials (e.g. steam, hot condensate, nitrogen, compressed CO2 or compressed air). For drilling operations, any unplanned or uncontrolled release to the surface (seabed or ground level) should be included. LOPC is a type of event. An unplanned or uncontrolled release is an LOPC irrespective of whether the material is released into the environment , or into secondary containment, or into other primary containment not intended to contain the material released under normal operating conditions).\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards", "https://iadclexicon.org/loose-gear": "TERM: Loose Gear\nURL: https://iadclexicon.org/loose-gear\n\nLoose Gear\nOff-the-shelf equipment including, but not limited to, shackles, chain, hooks, connecting links, turnbuckles, binders, sheave blocks, and swivels used in an assembly to suspend, secure, or lift a load.\nSource:\nAPI\nSPEC 7K, Drilling and Well Servicing Equipment Upstream Segment, Fifth Edition, June 2010 (August 2010).\nGlobal Standards\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards", "https://iadclexicon.org/loose-flange": "TERM: Loose Flange\nURL: https://iadclexicon.org/loose-flange\n\nLoose Flange\nFlange, as-manufactured, that is not intended to be made integral with equipment compliant to this International Standard. EXAMPLES Types of flanges include blind, threaded, spacer, welding neck, studded or other connected adapter flanges.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/los": "TERM: LOS\nURL: https://iadclexicon.org/los\n\nLimited Obstacle Sector (LOS)\nLimited obstacle sector (LOS) is a sector extending outward which is formed by that portion of the 360\u00b0 arc, excluding the obstacle-free sector, the centre of which is the reference point from which the obstacle-free sector is determined. Obstacles within the limited obstacle sector are limited to specified heights.\nSource: IMO Resolution A.1023(26), Code for the Construction and Equipment of Mobile Offshore Drilling Units (2009 MODU Code), 2009.\nGlobal Standards\nLOS\nLimited Obstacle Sector, the 150\u00b0 sector within which obstacles may be permitted.\nSource:\u00a0NOGEPA Guideline 14, Helideck Operations and Procedures Manual, Netherlands, Version 2, December 2011.\nGlobal Standards", "https://iadclexicon.org/loss-of-position-andor-heading": "TERM: Loss of Position and/or Heading\nURL: https://iadclexicon.org/loss-of-position-andor-heading\n\nLoss of Position and/or Heading\nThat the vessel\u2019s position and/or heading is outside the limits set for carrying out the DP activity in progress.\nSource: IMO MSC.1/Circ.1580,\nGUIDELINES FOR VESSELS AND UNITS WITH DYNAMIC POSITIONING (DP) SYSTEMS,\n16 June 2017, International Maritime Organization.\nRegulatory Guidance\nLoss of Position and/or Heading\nLoss of position and/or heading means that the vessel\u2019s position and/or heading is outside the limits set for carrying out the DP activity in progress.\nSource: IMO MSC.1/Circ.1580,\nGUIDELINES FOR VESSELS AND UNITS WITH DYNAMIC POSITIONING (DP) SYSTEMS,\n16 June 2017, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/loss-of-primary-containment": "TERM: Loss of Primary Containment\nURL: https://iadclexicon.org/loss-of-primary-containment\n\nLoss of Primary Containment (LOPC)\nAn unplanned or uncontrolled release of any material from primary containment, including non-toxic and non-flammable materials (e.g. steam, hot condensate, nitrogen, compressed CO2 or compressed air). For drilling operations, any unplanned or uncontrolled release to the surface (seabed or ground level) should be included.\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards\nLoss of primary containment (LOPC)\nAn unplanned or uncontrolled release of any material from primary containment, including non-toxic and non-flammable materials (e.g. steam, hot condensate, nitrogen, compressed CO2 or compressed air). For drilling operations, any unplanned or uncontrolled release to the surface (seabed or ground level) should be included. LOPC is a type of event. An unplanned or uncontrolled release is an LOPC irrespective of whether the material is released into the environment , or into secondary containment, or into other primary containment not intended to contain the material released under normal operating conditions).\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards", "https://iadclexicon.org/lost-circulation": "TERM: Lost Circulation\nURL: https://iadclexicon.org/lost-circulation\n\nLost Circulation (Lost Returns)\nThe loss of whole drilling fluid to the well bore.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards", "https://iadclexicon.org/looping": "TERM: Looping\nURL: https://iadclexicon.org/looping\n\nLooping\nInstallation of sections of pipe that run parallel to the existing line and increase the capacity of the line.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/loss-of-well-control-lwc": "TERM: Loss of Well Control (LWC)\nURL: https://iadclexicon.org/loss-of-well-control-lwc\n\nLoss of Well Control (LWC)\nA loss of well control incident is an uncontrolled flow of subterranean formation fluids\u00a0such as gas, oil, water, etc. and/or well fluids into the environment or into a separate underground formation, in which case it is called an underground blowout.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards\nLoss of Well Control\nLoss of well control, as mentioned, means the failure of one or more well barriers [for instance reduction in drilling fluid head leading to influx from the wellbore is failure of well barrier (drilling fluid); this would require closure of the well with the help of BOP to bring the well back under control].\nSource:\u00a0Guidance Notes on Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, Oil Industry Safety Directorate (India), 2012.\nRegulatory Guidance\nLoss of Well Control\nLoss of well control as mentioned in the first subsection, means the failure of one or more well barriers.\nSource:\u00a0Guidelines Regarding the Activities Regulations, Norway, updated December 2012.\nRegulatory Guidance\nLoss of Well Control\nLoss of well control is any incident that results in:\n\u2022 An uncontrolled release of formation or other well fluids\n\u2022 An uncontrolled flow between two or more exposed formations (this includes uncontrolled flow resulting from failures of either surface or subsurface equipment or procedures) or\n\u2022 A flow of formation or other well fluids through a diverter. Note: IRF (www.irfoffshoresafety.com/country/performance/scope.aspx).\nSource: Incident Reporting and Investigation Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, November 30, 2012.\nRegulatory Guidance", "https://iadclexicon.org/lost-or-restricted-workday-injury": "TERM: Lost or Restricted Workday Injury\nURL: https://iadclexicon.org/lost-or-restricted-workday-injury\n\nLost or Restricted Workday Injury\n\u201cLost or restricted workday injury\u201d means an injury that prevents an employee from reporting for work or from effectively performing all the duties connected with the employee\u2019s regular work on any day subsequent to the day on which the injury occurred whether or not that subsequent day is a working day for that employee (blessure entra\u00eenant une perte de temps de travail).\nSource:\u00a0Canada Oil and Gas Drilling and Production Regulations, SOR/2009-315, February 2013.\nRegulations\nSource:\u00a0Drilling and Production Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, March 31, 2011.\nRegulatory Guidance\nSource:\u00a0Nova Scotia Offshore Petroleum Drilling and Production Regulations, SOR/2009-317, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/lost-returns": "TERM: Lost Returns\nURL: https://iadclexicon.org/lost-returns\n\nLost Returns\nLoss of drilling fluid into the formation resulting in a decrease in pit volume.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nLost Returns\nSee Lost Circulation.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards", "https://iadclexicon.org/lost-time-injury-frequency": "TERM: Lost Time Injury Frequency\nURL: https://iadclexicon.org/lost-time-injury-frequency\n\nLost time injury frequency (LTIF)\nThe number of lost time injuries (fatalities + lost work day cases) per 1,000,000 work hours.\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards", "https://iadclexicon.org/lost-time-injury": "TERM: Lost Time Injury\nURL: https://iadclexicon.org/lost-time-injury\n\nLost time injury (LTI)\nA fatality or lost work day case. The number of LTIs is the sum of fatalities and lost work day cases.\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards", "https://iadclexicon.org/lostrestricted-workday-injury": "TERM: Lost/Restricted Workday Injury\nURL: https://iadclexicon.org/lostrestricted-workday-injury\n\nLost/Restricted Workday Injury\nAn occupational injury other than a \u201cMajor Injury\u201d which results in a person being unfit for work on any day after the day of occurrence of the injury or unfit for full performance of the regular job on any day after the injury. Any day includes rest days, weekend days, leave days, public holidays, or days after ceasing employment. Note: 50 IRF (www.irfoffshoresafety.com/country/performance/scope.aspx); OSH (NL) 15.4; OSH (NS) Element 2, Part 15, Section 15.4; INST 70; DPR 76(1); DVR 6 (j); GR 27.\nSource: Incident Reporting and Investigation Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, November 30, 2012.\nRegulatory Guidance", "https://iadclexicon.org/lost-revenue": "TERM: Lost Revenue\nURL: https://iadclexicon.org/lost-revenue\n\nLost Revenue\nTotal cost of lost or deferred production due to downtime.\nSource:\u00a0ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards", "https://iadclexicon.org/lostrev": "TERM: LOSTREV\nURL: https://iadclexicon.org/lostrev\n\nLOSTREV\nLost revenue.\nSource:\u00a0ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards", "https://iadclexicon.org/lot-size": "TERM: Lot Size\nURL: https://iadclexicon.org/lot-size\n\nLot Size\nNumber of units in a lot.\nSource:\nAPI\nSPEC 5DP, Specification for Drill Pipe, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/low-alloy-steel": "TERM: Low-alloy Steel\nURL: https://iadclexicon.org/low-alloy-steel\n\nLow-alloy steel\nSteels containing a total alloying element content of less than 5 % mass fraction, but more than that for carbon steel.\nEXAMPLES AISI 4130, AISI 8630, ASTM A182 Grade F22\n[12]\nare examples of low alloy steels.\nSource:\nAPI\nRP 17A Addendum 1, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, December 2010.\nGlobal Standards\nSource:\nISO 21457:2010, Petroleum and natural gas industries \u2014 Materials selection and corrosion control for oil and gas production systems, First Edition,September 2010.\nGlobal Standards\nLow-alloy steel\nSteel containing less than 5% total alloying elements, but more than specified for carbon steel. Although not generally considered a low alloy steel, steels with less than 11% chromium shall be included in this category.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards", "https://iadclexicon.org/lot": "TERM: Lot\nURL: https://iadclexicon.org/lot\n\nLOT\nApplication of pressure by superimposing a surface pressure on a fluid column in order to determine the pressure at which the exposed formation accepts whole fluid\n[SOURCE: API RP 59, modified].\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nLot\nLengths of pipe with the same specified dimensions and grade from the same heat of steel which are heat-treated as part of a continuous operation (or batch).\nSource:\nAPI\nRP 5C5, Recommended Practice on Procedures for Testing Casing and Tubing Connections, Third Edition, July 2003 (Reaffirmed August 2010).\nGlobal Standards\nLOT\nLeak-off test.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nSource:\nAPI\nBulletin 97, Well Construction Interface Document Guidelines, First Edition, December 2013.\nGlobal Standards\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines\nLot\nDefinite quantity of product manufactured under conditions that are considered uniform for the attribute being inspected.\nSource:\nAPI\nSPEC 5DP, Specification for Drill Pipe, First Edition, August 2009.\nGlobal Standards\nLot\nPieces of steel, with the same nominal dimensions and from a single heat, which are subsequently heattreated as part of the same continuous operation (or batch).\nSource:\nAPI\nSPEC 7-1, Specification for Rotary Drill Stem Elements, First Edition, March 2006 (Addendum April 2011).\nGlobal Standards\nLot\nOne lot is defined as all material from the same heat processed at one time.\nSource:\nAPI\nSPEC 7-1, Specification for Rotary Drill Stem Elements, First Edition, March 2006 (Addendum April 2011).\nGlobal Standards", "https://iadclexicon.org/low-choke-pressure-procedure": "TERM: Low Choke Pressure Procedure\nURL: https://iadclexicon.org/low-choke-pressure-procedure\n\nLow Choke Pressure Procedure\nConsists of circulating and weighting up the drilling fluid, both at the maximum rates, while holding the maximum allowable casing pressure on the choke.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards", "https://iadclexicon.org/lost-circulation-lost-returns": "TERM: Lost Circulation (Lost Returns)\nURL: https://iadclexicon.org/lost-circulation-lost-returns\n\nLost Circulation (Lost Returns)\nThe loss of whole drilling fluid to the wellbore.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/lost-work-day-case": "TERM: Lost Work Day Case\nURL: https://iadclexicon.org/lost-work-day-case\n\nLost work day case (LWDC)\nAn occupational injury or illness, other than a fatal injury, which results in a person being unfit for work on any day after the day of occurrence of the occupational injury. \u2018Any day\u2019 includes rest days, weekend days, leave days, public holidays or days after ceasing employment. A LWDC is a recordable event.\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards", "https://iadclexicon.org/low-flame-spread": "TERM: Low-Flame Spread\nURL: https://iadclexicon.org/low-flame-spread\n\nLow-Flame Spread\nLow-flame spread has the same meaning as defined in SOLAS regulation II-2/3.\nSource: IMO Resolution A.1023(26), Code for the Construction and Equipment of Mobile Offshore Drilling Units (2009 MODU Code), 2009.\nGlobal Standards\nLow Flame-Spread\nLow flame-spread\nmeans that the surface thus described will adequately restrict the spread of flame, this being determined in accordance with the Fire Test Procedures Code. <Chapter II-2, part A, regulation 3>.\nSource:\u00a0IMO Resolution MSC.99(73), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 5 December 2000, International Maritime Organization.\nLegislation\nSource:\u00a0IMO Resolution MSC.57(67), adoption of amendments to the International Convention for the Safety of Life at Sea (SOLAS), 1974, 5 December 1996, International Maritime Organization.\nLegislation\nLow-Flame Spread\n\u201cLow flame spread\u201d in respect of a surface, means that the surface restricts the spread of flame; \u00e0 faible indice de propagation des flammes.\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource:\u00a0Nova Scotia Offshore Petroleum Installations Regulations, SOR/95-191, Canada, current to May 31, 2012.\nRegulations\nLow-Flame Spread\nLow flame spread means that the surface thus described will adequately restrict the spread of flame in accordance with the Fire Test Procedures Code, this being determined by an acceptable test procedure.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 7, Safety Systems, Hazardous Areas and Fire, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/low-head": "TERM: Low head\nURL: https://iadclexicon.org/low-head\n\nLow head\nA drilling procedure using underbalance techniques to maintain a reduced hydrostatic head on the formation.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/low-location-lighting-lll": "TERM: Low-location lighting (LLL)\nURL: https://iadclexicon.org/low-location-lighting-lll\n\nLow-location lighting (LLL)\nElectrically powered lighting or photoluminescent indicators placed at points of the escape route to readily identify all routes of escape.\nSource:\u00a0Resolution A.752(18), Guidelines for the evaluation, testing and application of low-location lighting on passenger ships, 4 November 1993, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/low-power-buoyancy": "TERM: Low Power Buoyancy\nURL: https://iadclexicon.org/low-power-buoyancy\n\nLow power buoyancy\nBuoyant length of a flexible pipe with relatively low net buoyancy per unit length.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/low-pressure-separator-gas": "TERM: Low Pressure Separator Gas\nURL: https://iadclexicon.org/low-pressure-separator-gas\n\nLow Pressure Separator Gas\nGas separated or liberated from a gas-liquid stream in a low pressure separation facility. Low pressure separation facilities include but are not limited to separators, treaters, free water knockouts, and other associated equipment.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/low-frequency-vessel-motion": "TERM: Low-Frequency Vessel Motion\nURL: https://iadclexicon.org/low-frequency-vessel-motion\n\nLow-Frequency Vessel Motion\nMotion response at frequencies below wave frequencies typically with periods ranging from 30 s to 300 s.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/low-probability": "TERM: Low Probability\nURL: https://iadclexicon.org/low-probability\n\nLow Probability\nThe event is extremely unlikely to occur during the life of the platform and no such occurrence of the event is reported in similar platforms.\nSource:\nAPI\nRP 2FB, Recommended Practice for the Design of Offshore Facilities Against Fire and Blast Loading, First Edition, April 2006.\nGlobal Standards", "https://iadclexicon.org/lower-explosive-limit": "TERM: Lower Explosive Limit\nURL: https://iadclexicon.org/lower-explosive-limit\n\nLower Explosive Limit\nConcentration of flammable gas or vapour in air, below which the gas atmosphere is not explosive.\u00a0[IEV 426-02-09, modified].\nSource:\u00a0IEC 61892-7, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 7: Hazardous areas.\nGlobal Standards\nLower Explosive Limit\n\u201cLower explosive limit\u201d means the lower limit of flammability of a chemical agent or a combination of chemical agents at ambient temperature and pressure, expressed\nfor a gas or vapour, as a percentage per volume of air, and\nfor dust, as the weight of dust per volume of air.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations", "https://iadclexicon.org/low-vapor-pressure": "TERM: Low Vapor Pressure (LVP)\nURL: https://iadclexicon.org/low-vapor-pressure\n\nLow Vapor Pressure (LVP)\nHydrocarbons with vapor pressure lower than 50 psi (340 kPa) absolute at 100\u00baF (38\u00b0C).\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/low-viscosity-substance": "TERM: Low-Viscosity Substance\nURL: https://iadclexicon.org/low-viscosity-substance\n\nLow-Viscosity Substance\nLow-Viscosity Substance means a noxious liquid substance, which is not a High-Viscosity Substance.\u00a0 <Annex II, Chapter 1, Regulation 1>.\nSource:\u00a0Resolution MEPC.118(52), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships, 1973 (Revised Annex II of MARPOL 73/78), 15 October 2004, International Maritime Organization.\nLegislation", "https://iadclexicon.org/lower-explosive-limit-lel": "TERM: Lower Explosive Limit (LEL)\nURL: https://iadclexicon.org/lower-explosive-limit-lel\n\nLower Explosive Limit (LEL)\n\u201cLower Explosive Limit \u201c (LEL) means the lower limit of flammability of gas or vapor at ordinary ambient temperatures expressed by a percentage of gas or vapor in air by volume. This limit is assumed constant for temperatures up to 250\u00b0F (120\u00b0C) above this, it should be decreased by a factor of 0.7, because explosibility increases with higher temperatures.\nSource: State of Wyoming Occupational Safety and Health Rules and Regulations for Oil and Gas Well Drilling, Revised January 8, 2013.\nRegulations", "https://iadclexicon.org/lower-explosive-flammable-limit": "TERM: Lower Explosive (Flammable) Limit\nURL: https://iadclexicon.org/lower-explosive-flammable-limit\n\nLower Explosive (Flammable) Limit\nMinimum concentration of combustible gas or vapor in air (expressed in percent of gas or vapor in air by volume) below which propagation of flame does not occur on contact with an ignition source.\nNOTE Lower flammable limit (LFL) is synonymous with lower explosive limit (LEL.\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards", "https://iadclexicon.org/lower-confidence-limit": "TERM: Lower Confidence Limit\nURL: https://iadclexicon.org/lower-confidence-limit\n\nLower Confidence Limit\n97,5\u00a0% lower bound value of the nominal long-term regression line for hydrostatic pressure or stress based on a 20-year lifetime.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/lower-catenary": "TERM: Lower Catenary\nURL: https://iadclexicon.org/lower-catenary\n\nLower catenary\nLength of flexible pipe between the riser base and the subsea buoy.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/low-stress-steel-stamps": "TERM: Low-Stress Steel Stamps\nURL: https://iadclexicon.org/low-stress-steel-stamps\n\nLow-Stress Steel Stamps\nSteel stamps that do not contain any sharp protrusions on the marking face.\nSource:\nAPI\nSPEC 7-1, Specification for Rotary Drill Stem Elements, First Edition, March 2006 (Addendum April 2011).\nGlobal Standards", "https://iadclexicon.org/lower-flammable-limit": "TERM: Lower Flammable Limit\nURL: https://iadclexicon.org/lower-flammable-limit\n\nLower Flammable Limit\nThe minimum concentration of a vapor in air (or other oxidant) below which propagation of flame does not occur on contact with an ignition source. The LFL is usually expressed as a volume percentage of the vapor in air. Sometimes called lower explosive limit (LEL). In popular terms, a mixture containing a percentage of flammable vapor below the LFL is too \u201clean\u201d to burn.\nSource:\nAPI\nStandards 2217A, Guidelines for Safe Work in Inert Confined Spaces in the Petroleum and Petrochemical Industries, Fourth Edition, July 2009.\nGlobal Standards\nLower Flammable Limit (Gas Properties)\nVolume fraction of flammable gas or vapour in air below, which an explosive gas atmosphere does not form, expressed as a percentage (see IEC 60079-20)\nNOTE This is also known as lower explosive limit (LEL).\nSource:\u00a0IEC 60079-29-1, Explosive atmospheres \u2013 Part 29-1: Gas detectors \u2013 Performance requirements of detectors for flammable gases.\nGlobal Standards\nLower Flammable Limit (LFL)\nLower flammable limit (LFL)\nmeans the concentration of a hydrocarbon gas in air below which there is insufficient hydrocarbon to support and propagate combustion.\nSource:\u00a0IMO MSC.1/Circ.1321, Guidelines for measures to prevent fires in engine-rooms and cargo pump-rooms, 11 June 2009, International Maritime Organization.\nRegulatory Guidance\nLower Flammable Limit (LFL)\nLower flammable limit (LFL)\nis the volume fraction of gas or vapour below which an explosive atmosphere does not form. Also referred to as lower explosive limit (LEL).\nSource:\u00a0IMO MSC.1/Circ.1370, Guidelines for the design, construction and testing of fixed hydrocarbon gas detection systems, 22 June 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/lower-explosive-limit-lel-monitor": "TERM: Lower Explosive Limit (LEL) Monitor\nURL: https://iadclexicon.org/lower-explosive-limit-lel-monitor\n\nLower Explosive Limit (LEL) Monitor\n\u201cLower Explosive Limit (LEL) Monitor\u201d means an instrument that measures the LEL of flammable gases.\nSource: State of Wyoming Occupational Safety and Health Rules and Regulations for Oil and Gas Well Drilling, Revised January 8, 2013.\nRegulations", "https://iadclexicon.org/lower-flammable-limit-lfl": "TERM: Lower Flammable Limit (LFL)\nURL: https://iadclexicon.org/lower-flammable-limit-lfl\n\nLower Flammable Limit (LFL)\nThe concentration of a vapor in air (or other oxidant) below which propagation of flame does not occur on contact with an ignition source. The lower flammable limit is usually expressed as a volume percentage of the vapor in air. Sometimes called Lower Explosive Limit (LEL).\nAPI\nRP 2201, Safe Hot Tapping Practices in the Petroleum & Petrochemical Industries, Fifth Edition, July 2003 (Reaffirmed October 2010),\nGlobal Standards\nAPI\nRP 2009, Safe Welding, Cutting, and Hot Work Practices in the Petroleum and Petrochemical Industries, Seventh Edition, February 2002 (Reaffirmed, March 2012),\nGlobal Standards", "https://iadclexicon.org/lower-kelly-valve-or-kelly-cock": "TERM: Lower Kelly Valve or Kelly Cock\nURL: https://iadclexicon.org/lower-kelly-valve-or-kelly-cock\n\nLower Kelly Valve or Kelly Cock\nEssentially full-opening valve installed immediately below the kelly, with outside diameter equal to the tool joint outside diameter, that can be closed to remove the kelly under pressure and can be stripped in the hole for snubbing operations.\nSource:\nAPI\nSPEC 7-1, Specification for Rotary Drill Stem Elements, First Edition, March 2006 (Addendum April 2011).\nGlobal Standards", "https://iadclexicon.org/lower-kelly-cock": "TERM: Lower Kelly Cock\nURL: https://iadclexicon.org/lower-kelly-cock\n\nLower Kelly Cock\nAlso called drill-stem safety valve, see drill-stem safety valve.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/lower-kelly-valve": "TERM: Lower Kelly Valve\nURL: https://iadclexicon.org/lower-kelly-valve\n\nLower Kelly Valve\nA full-opening valve installed immediately below the kelly, with outside diameter equal to the drill pipe tool joint outside diameter. NOTE 1: This valve can be closed under pressure to remove the kelly and can be stripped into the hole if a closed IBOP valve is installed above it. NOTE 2: Some lower kelly valve models are not designed to withstand external pressure encountered in stripping operations.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nLower Kelly Valve\nAn essentially full-opening valve installed immediately below the kelly, with outside diameter equal to the tool joint outside diameter. Valve can be closed to remove the kelly under pressure and can be stripped in the hole for snubbing operations.\nSource:\nAPI\nRP 7G, Recommended Practice for Drill Stem Design and Operating Limits, Upstream Segment, Sixteenth Edition, August 1998 (Addendum 2: September 2009).\nGlobal Standards\nLower Kelly Valve (Kelly Cock)\nEssentially full-opening valve installed immediately below the kelly, with outside diameter equal to the tool joint outside diameter. NOTE The valve can be closed to remove the kelly under pressure and can be stripped in the hole for snubbing operations.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/lower-prediction-limit": "TERM: Lower Prediction Limit\nURL: https://iadclexicon.org/lower-prediction-limit\n\nLower Prediction Limit\n97,5\u00a0% lower bound value for an individual component failure, based on the long-term hydrostatic pressure or stress for a 20-year lifetime\nNote 1 to entry:\u00a0The LPL will always be lower than the\nLCL\n(3.2.71)\nfor the nominal regression line (i.e. the prediction interval will always be larger than the confidence interval).\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/lower-riser-package": "TERM: Lower Riser Package\nURL: https://iadclexicon.org/lower-riser-package\n\nLower Riser Package\nSubsea equipment package which forms part of the lower workover riser package and typically consists of a WCT-BOP and tree running tool.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nLower Riser Package or LRP\nUsed for intervention, flowing or vertical tree installation. It contains a series of isolation and cutting valves as part of, or in addition to, the emergency disconnect package.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/lower-marine-riser-package": "TERM: Lower Marine Riser Package\nURL: https://iadclexicon.org/lower-marine-riser-package\n\nLower Marine Riser Package\nUpper section of a subsea BOP stack that interfaces between the lower stack and drilling riser, typically consisting of a hydraulic connector, annular BOP, ball/flex joint, riser adapter, jumper lines for the choke, kill, and auxiliary lines, and subsea control pods.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nLower Marine Riser Package (LMRP)\nUpper section of a two-section subsea BOP stack consisting of the hydraulic connector, annular BOP, ball/flex joint, riser adapter, jumper hoses for the choke, kill and auxiliary lines and subsea control modules.\nNOTE: The LMRP interfaces with the BOP stack.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nLower Marine Riser Package\nUpper section of a two-section subsea BOP stack consisting of a hydraulic connector, annular BOP, flex joint, riser adapter, jumper hoses for the choke, kill and auxiliary lines, and subsea control pods.\nNOTE: This interfaces with the lower subsea BOP stack.\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/lower-stack": "TERM: Lower Stack\nURL: https://iadclexicon.org/lower-stack\n\nLower Stack\nLower section of a subsea BOP stack that contains BOP spools, valves, hydraulic connectors, and nipples that typically connect to the subsea wellhead, subsea tree, or tubing head spool (below) and LMRP (above).\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/lower-tier-production-installation": "TERM: Lower-Tier Production Installation\nURL: https://iadclexicon.org/lower-tier-production-installation\n\nLower-Tier Production Installation\nLower-tier production installation means an onshore production installation where petroleum is or is intended to be produced, and in respect of which\u2014\n(a) the actual or expected average oil production over any continuous 12-month period is below 820 barrels per day; and\n(b) the actual or expected average net gas production over any continuous 12-month period is below 15 million standard cubic feet of gas per day; and\n(c) the amount of liquefied flammable gases (including liquefied petroleum gas and natural gas) that is or is likely to be at the installation does not, at any time, exceed 50 tonnes.\nSource: Health and Safety in Employment (Petroleum Exploration and Extraction) Regulations 2013, SR 2013/208, New Zealand, as of May 2013.\nRegulations", "https://iadclexicon.org/lower-workover-riser-package": "TERM: Lower Workover Riser Package\nURL: https://iadclexicon.org/lower-workover-riser-package\n\nLower Workover Riser Package\nLowermost equipment package in the riser string when configured for subsea tree installation/workover and including any equipment between the riser stress joint and the subsea tree, and typically consisting of a lower riser package and emergency disconnect package. NOTE The lower workover riser package permits well control and ensures a safe operating status whilst performing coiled tubing/wireline and well servicing operations.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/lower-workover-riser-package-lwrp": "TERM: Lower Workover Riser Package (LWRP)\nURL: https://iadclexicon.org/lower-workover-riser-package-lwrp\n\nLower Workover Riser Package (LWRP)\nUnitized assembly that interfaces with the tree upper connection and allows sealing of the tree vertical bore(s).\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/lowest-astronomical-tide": "TERM: Lowest Astronomical Tide\nURL: https://iadclexicon.org/lowest-astronomical-tide\n\nLowest Astronomical Tide\nLevel of low tide when all harmonic components causing the tides are in phase\nNOTE The harmonic components are in phase approximately once every 19 years, but these conditions are approached several times each year.\nSource:\nAPI\nRP 2MET, Derivation of Metocean Design and Operating Conditions, First Edition, November 2014.\nGlobal Standards\nLowest Astronomical Tide\nLevel of low tide when all harmonic components causing the tides are in phase.\u00a0NOTE The harmonic components are in phase approximately once every 19 years, but these conditions are approached several times each year.\u00a0[ISO 19901-1:2005, definition 3.12]s are approached several times each year.\u00a0[ISO 19901-1:2005, definition 3.12].\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/lp": "TERM: LP\nURL: https://iadclexicon.org/lp\n\nLP\nLiquid Penetrant.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards\nLP\nLoad point.\nSource:\nAPI\nRP 5C5, Recommended Practice on Procedures for Testing Casing and Tubing Connections, Third Edition, July 2003 (Reaffirmed August 2010).\nGlobal Standards\nLP\nLow pressure.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011). Global Standards\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines", "https://iadclexicon.org/lp2": "TERM: LP2\nURL: https://iadclexicon.org/lp2\n\nLP2\nLimit load test path 2.\nSource:\nAPI\nRP 5C5, Recommended Practice on Procedures for Testing Casing and Tubing Connections, Third Edition, July 2003 (Reaffirmed August 2010).\nGlobal Standards", "https://iadclexicon.org/lowest-waterline": "TERM: Lowest Waterline\nURL: https://iadclexicon.org/lowest-waterline\n\nLowest waterline\nTypical light ballast waterline for ships, wet transit waterline or inspection waterline for other types of units.\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards", "https://iadclexicon.org/lp4": "TERM: LP4\nURL: https://iadclexicon.org/lp4\n\nLP4\nLimit load test path 4.\nSource:\nAPI\nRP 5C5, Recommended Practice on Procedures for Testing Casing and Tubing Connections, Third Edition, July 2003 (Reaffirmed August 2010).\nGlobal Standards", "https://iadclexicon.org/lp6": "TERM: LP6\nURL: https://iadclexicon.org/lp6\n\nLP6\nLimit load test path 6.\nSource:\nAPI\nRP 5C5, Recommended Practice on Procedures for Testing Casing and Tubing Connections, Third Edition, July 2003 (Reaffirmed August 2010).\nGlobal Standards", "https://iadclexicon.org/lp3": "TERM: LP3\nURL: https://iadclexicon.org/lp3\n\nLP3\nLimit load test path 3.\nSource:\nAPI\nRP 5C5, Recommended Practice on Procedures for Testing Casing and Tubing Connections, Third Edition, July 2003 (Reaffirmed August 2010).\nGlobal Standards", "https://iadclexicon.org/lp5": "TERM: LP5\nURL: https://iadclexicon.org/lp5\n\nLP5\nLimit load test path 5.\nSource:\nAPI\nRP 5C5, Recommended Practice on Procedures for Testing Casing and Tubing Connections, Third Edition, July 2003 (Reaffirmed August 2010).\nGlobal Standards", "https://iadclexicon.org/lp7": "TERM: LP7\nURL: https://iadclexicon.org/lp7\n\nLP7\nLimit load test path 7.\nSource:\nAPI\nRP 5C5, Recommended Practice on Procedures for Testing Casing and Tubing Connections, Third Edition, July 2003 (Reaffirmed August 2010).\nGlobal Standards", "https://iadclexicon.org/lowest-mean-daily-temperature": "TERM: Lowest Mean Daily Temperature\nURL: https://iadclexicon.org/lowest-mean-daily-temperature\n\nLowest mean daily temperature\nThe lowest value on the annual mean daily average temperature curve for the area in question. For temporary phases or restricted operations, the lowest mean daily temperature may be defined for specific seasons.\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards", "https://iadclexicon.org/lp8": "TERM: LP8\nURL: https://iadclexicon.org/lp8\n\nLP8\nLimit load test path 8.\nSource:\nAPI\nRP 5C5, Recommended Practice on Procedures for Testing Casing and Tubing Connections, Third Edition, July 2003 (Reaffirmed August 2010).\nGlobal Standards", "https://iadclexicon.org/lpmv": "TERM: LPMV\nURL: https://iadclexicon.org/lpmv\n\nLPMV\nLower production master valve.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/lpl": "TERM: LPL\nURL: https://iadclexicon.org/lpl\n\nLPL\nLower Prediction Limit.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards\nLPL\n97,5\u00a0% lower bound value for an individual component failure, based on the long-term hydrostatic pressure or stress for a 20-year lifetime\nNote 1 to entry:\u00a0The LPL will always be lower than the\nLCL\n(3.2.71)\nfor the nominal regression line (i.e. the prediction interval will always be larger than the confidence interval).\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/lpg": "TERM: LPG\nURL: https://iadclexicon.org/lpg\n\nLPG\nLiquefied Petroleum Gases.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nSource:\u00a0International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nSource:\u00a0ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards", "https://iadclexicon.org/lpr": "TERM: LPR\nURL: https://iadclexicon.org/lpr\n\nLPR\nLower pipe ram.\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines\nSource:\u00a0Oil & Gas UK, Guidelines on subsea BOP systems, Issue 1, July 2012,\nGlobal Standards", "https://iadclexicon.org/lpwh": "TERM: LPWH\nURL: https://iadclexicon.org/lpwh\n\nLPWH\nLow pressure wellhead housing.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/lrfd": "TERM: LRFD\nURL: https://iadclexicon.org/lrfd\n\nLRFD\nLoad resistance factor design.\nSource:\nAPI\nTechnical Report 17TR7, Verification and Validation of Subsea Connectors, First Edition, April 2017.\nGlobal Standards\nLRFD\nLoad and resistance factored design.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nLRFD\nLoad and resistance factor design.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nRP 2SIM, Structural Integrity Management of Fixed Offshore Structures, First Edition, November 2014.\nGlobal Standards\nSource: ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/lr": "TERM: LR\nURL: https://iadclexicon.org/lr\n\nLR\nLoad ratio.\nSource:\nAPI\nStandard 2CCU, Offshore Cargo Carrying Units, First Edition, August 2017.\nGlobal Standards\nLR\nLloyd\u2019s Register of Shipping.\nSource: Rules for Classification and Construction, IV Industrial Services, 6 Offshore Technology, 9 Guideline for Personnel Transfers by Means of Lifting Appliances, Edition 2011, Germanischer Lloyd SE,\nGlobal Standards", "https://iadclexicon.org/lqg": "TERM: LQG\nURL: https://iadclexicon.org/lqg\n\nLQG\nA large quantity generator, as described in subsection (f)(3) of this section (relating to generator classification and accumulation time).\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/lsa": "TERM: LSA\nURL: https://iadclexicon.org/lsa\n\nLSA\nLife Saving Appliances.\nSource: NOPSEMA Guidance Note: ALARP, N-04300-GN0166, Australia, Revision 4, December 2012. Regulatory Guidance.\nRegulatory Guidance\nLSA\nLow Specific Activity.\nSource:\u00a0NOGEPA Industrial Guideline No. 16, Working with Naturally Occurring Radioactive Materials (NORM), Netherlands, Version 1, January 2009.\nGlobal Standards\nLSA\nLSA stands for Low Specific Activity and is a general term for naturally occurring radioactive materials that may be present in gas and oil processing installations.\u00a0Traces of naturally radioactive materials have been present in the earth\u2019s crust since it was formed, and are extracted together with gas, oil and especially, water.\u00a0LSA is found on the insides of installations in the form of scale on the walls, dust between flanges and sludge on the bottom of vats and tanks. Closed installation: LSA is found on the inside and not on the outside. There is therefore no radiation risk on closed installations.\u00a0For LSA, there is virtually no radiation risks, but there is a risk of (internal) contamination. This risk is especially high if LSA materials are present as dust in the air and may be inhaled.\u00a0For work involving opened installations, special precautions are taken, such as wearing disposable overalls , boots, gloves and, if necessary, breathing protection. Additionally, when carrying out work involving LSA, there is always a radiation protection expert who provides instruction, supervises activities and makes screening measurements.\nSource:\u00a0NOGEPA Industrial Guideline No. 16, Working with Naturally Occurring Radioactive Materials (NORM), Netherlands, Version 1, January 2009.\nGlobal Standards", "https://iadclexicon.org/lrp": "TERM: LRP\nURL: https://iadclexicon.org/lrp\n\nLRP\nLower riser package (for workover).\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nLRP\nLower riser package.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards\nLRP\nLower riser package (see ISO 13628-7).\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards\nSource:\u00a0NORSOK D-010, Well integrity in drilling and well operations, Rev. 3, August 2004.\nGlobal Standards", "https://iadclexicon.org/lshh": "TERM: LSHH\nURL: https://iadclexicon.org/lshh\n\nLSHH\nLevel Switch High-High (High-High Level Shutdown).\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/lsa-code": "TERM: LSA Code\nURL: https://iadclexicon.org/lsa-code\n\nLSA Code\nLSA Code means the International Life-Saving Appliance Code, adopted by the Maritime Safety Committee of the Organization by resolution MSC.48(66), as amended.\nSource: IMO Resolution A.1023(26), Code for the Construction and Equipment of Mobile Offshore Drilling Units (2009 MODU Code), 2009.\nGlobal Standards\nLSA Code\n\u201cLSA Code\u201d means the International Life-Saving Appliance Code, adopted by the Maritime Safety Committee by resolution MSC.48(66), as amended.\nSource:\u00a0IMO Resolution MSC.266(84), Code of Safety for Special Purpose Ships, 2008 (2008 SPS Code), 13 May 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/lt": "TERM: LT\nURL: https://iadclexicon.org/lt\n\nLT\nLow torque.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/ltb": "TERM: LTB\nURL: https://iadclexicon.org/ltb\n\nLTB\nLateral torsional buckling.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/ltd": "TERM: LTD\nURL: https://iadclexicon.org/ltd\n\nLTD\nLinearized time domain.\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards", "https://iadclexicon.org/lti": "TERM: LTI\nURL: https://iadclexicon.org/lti\n\nLTI\nLost time injury.\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards\nLost time injury (LTI)\nA fatality or lost work day case. The number of LTIs is the sum of fatalities and lost work day cases.\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards", "https://iadclexicon.org/ltif": "TERM: LTIF\nURL: https://iadclexicon.org/ltif\n\nLTIF\nLost time injury frequency.\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards\nLost time injury frequency (LTIF)\nThe number of lost time injuries (fatalities + lost work day cases) per 1,000,000 work hours.\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards", "https://iadclexicon.org/ltm": "TERM: LTM\nURL: https://iadclexicon.org/ltm\n\nLTM\nLong-term mooring.\nSource:\u00a0ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards", "https://iadclexicon.org/lubrication": "TERM: Lubrication\nURL: https://iadclexicon.org/lubrication\n\nLubrication\nAlternately pumping a relatively small volume of fluid into a closed well bore system and waiting for the fluid to fall toward the bottom of the well.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards", "https://iadclexicon.org/ltp": "TERM: LTP\nURL: https://iadclexicon.org/ltp\n\nLTP\nLiner top packer.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/lubricator": "TERM: Lubricator\nURL: https://iadclexicon.org/lubricator\n\nLubricator\nA fabricated length of tubular pipe equipped with a packoff and bleed valve that is installed to provide access while working on a well under pressure with wireline or other tools and equipment.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nLubricator\nA device mounted on the wellhead used to introduce tool strings, chemicals, instruments and perforating guns into a well under pressure.\nSource:\nAPI\nRP 67, Recommended Practice for Oilfield Explosives Safety, Upstream Segment, Second Edition, May 2007.\nGlobal Standards\nLubricator\n\u201cLubricator\u201d sometimes called a bottle, means a special length of casing or tubing placed temporarily above a valve on the top of the casing or tubing head used to run tools or substances into a producing well without having to kill it. [Mich. Admin. Code R 408 (2013)].\nSource: Oil and Gas Drilling and Servicing Operations, Michigan Administrative Code R 408, February 8, 2013.\nRegulations", "https://iadclexicon.org/luffing": "TERM: Luffing\nURL: https://iadclexicon.org/luffing\n\nLuffing\nThe operation of changing boom angle in a vertical plane (in effect changing the working radius).\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards\nLuffing\nThe operation of changing boom angle in a vertical plane.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Sixth Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/lubricator-valve": "TERM: Lubricator Valve\nURL: https://iadclexicon.org/lubricator-valve\n\nLubricator Valve\nValve assembly typically situated below the surface tree and used to isolate the reservoir from the environment when deploying long wireline/coiled tubing tool assemblies.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/lv-linear-velocity-value": "TERM: LV (Linear Velocity) Value\nURL: https://iadclexicon.org/lv-linear-velocity-value\n\nLV (Linear Velocity) Value\n\u201cLV (linear velocity) value\u201d means a value of the exhaust gas flow rate passing through the catalyst blocks (m\n3\n/h) per catalyst block\u2019s section (m\n2\n) in a normal direction of exhaust gas flow. Therefore, unit of LV value is (m/h). The exhaust gas flow volume is the volume defined at 0\u00b0C and 101.3 kPa.\nSource: Resolution MEPC.198(62), 2011 Guidelines addressing additional aspects to the NOx Technical Code 2008 with regard to particular requirements related to marine diesel engines fitted with Selective Catalytic Reduction (SCR) Systems, 15 July 2011, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/lvdt": "TERM: LVDT\nURL: https://iadclexicon.org/lvdt\n\nLVDT\nThe maximum uplift force during spud can extraction.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nLVDT\nLinear variable differential transformer (also called linear variable displacement transducer).\nSource:\nAPI\nTechnical Report 17TR7, Verification and Validation of Subsea Connectors, First Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/lve": "TERM: LVE\nURL: https://iadclexicon.org/lve\n\nLVE\nLow volumetric expansion.\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines", "https://iadclexicon.org/lwd": "TERM: LWD\nURL: https://iadclexicon.org/lwd\n\nLWD\nLogging while drilling.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards\nSource: Deep Water Well Control \u00a0Guidlines.\nIADC Guidelines\nSource:\u00a0NOGEPA Industrial Guideline No. 41, Well Construction Process Checklist, Drilling Best Practices, Netherlands, Version 0, December 2011.\nGlobal Standards\nSource:\u00a0NORSOK D-010, Well integrity in drilling and well operations, Rev. 3, August 2004.\nGlobal Standards\nMWD/LWD\nManagement while drilling / logging while drilling.\nSource:\u00a0OGP Report No. 476, Recommendations for enhancements to well control training, examination and certification, International Association of Oil & Gas Producers, October 2012.\nGlobal Standards", "https://iadclexicon.org/lwdc": "TERM: LWDC\nURL: https://iadclexicon.org/lwdc\n\nLWDC\nLost day work case.\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards\nLost work day case (LWDC)\nAn occupational injury or illness, other than a fatal injury, which results in a person being unfit for work on any day after the day of occurrence of the occupational injury. \u2018Any day\u2019 includes rest days, weekend days, leave days, public holidays or days after ceasing employment. A LWDC is a recordable event.\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards", "https://iadclexicon.org/lwi": "TERM: LWI\nURL: https://iadclexicon.org/lwi\n\nLWI\nLight well intervention.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/lwrp": "TERM: LWRP\nURL: https://iadclexicon.org/lwrp\n\nLWRP\nLower workover riser package (LRP + EDP) (see ISO 13628-7).\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/m": "TERM: M\nURL: https://iadclexicon.org/m\n\nM\nApplied bending moment.\nSource:\nAPI\nTechnical Report 17TR7, Verification and Validation of Subsea Connectors, First Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/maasp": "TERM: MAASP\nURL: https://iadclexicon.org/maasp\n\nMAASP\nMaximum Allowable Annulus Surface Pressure at the wellhead.\nSource: 117 OLF, Norwegian Oil and Gas Association recommended guidelines for Well Integrity, No. 117, Revision No. 4, June 2011.\nGlobal Standards\nMAASP\nAnnulus pressure acceptance criteria.\nSource: 117 OLF, Norwegian Oil and Gas Association recommended guidelines for Well Integrity, No. 117, Revision No. 4, June 2011.\nGlobal Standards\nMAASP\nGreatest pressure that an annulus can contain, as measured at the wellhead, without compromising the integrity of any element of that annulus, including any exposed open-hole formations maximum allowable annulus surface pressure.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\np\nMAASP\nGreatest pressure that an annulus can contain, as measured at the wellhead, without compromising the integrity of any element of that annulus, including any exposed open-hole formations maximum allowable annulus surface pressure.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nMAASP\nMaximum allowable annular surface pressure.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nSource: OGP Report No. 476, Recommendations for enhancements to well control training, examination and certification, International Association of Oil & Gas Producers, October 2012.\nGlobal Standards\nSource:\u00a0NORSOK D-010, Well integrity in drilling and well operations, Rev. 3, August 2004.\nGlobal Standards", "https://iadclexicon.org/ma": "TERM: MA\nURL: https://iadclexicon.org/ma\n\nMA\nMajor accident.\nSource:\nISO\n17776:2016, Petroleum and natural gas industries \u2014 Offshore production installations \u2014 Major accident hazard management during the design of new installations, Second Edition, December 2016.\nGlobal Standards\nMA\nHazardous event that results in\n\u2014 multiple fatalities or severe injuries; or\n\u2014 extensive damage to structure, installation or plant; or\n\u2014 large-scale impact on the environment (e.g. persistent and severe environmental damage that can lead to loss of commercial or recreational use, loss of natural resources over a wide area or severe environmental damage that will require extensive measures to restore beneficial uses of the environment)\nNote 1 to entry: In this document, a major accident is the realization of a major accident hazard.\nNote 2 to entry: This definition is intended to incorporate terms such as \u201cmajor accident\u201d as defined by UK HSE.\nSource:\nISO\n17776:2016, Petroleum and natural gas industries \u2014 Offshore production installations \u2014 Major accident hazard management during the design of new installations, Second Edition, December 2016.\nGlobal Standards", "https://iadclexicon.org/mac": "TERM: MAC\nURL: https://iadclexicon.org/mac\n\nMAC\nMedia access control.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards\nMAC\nDefined limits placed on characteristics of materials, products, and services established by the organization to achieve conformity to the manufacturing or servicing requirements.\nSource:\nAPI\nSPEC Q1, Specification for Quality Management System Requirements for Manufacturing Organizations for the Petroleum and Natural Gas Industry, Ninth Edition, June 2013 (Errata 2, March 2014).\nGlobal Standards\nMAC\nManufacturing acceptance criteria.\nSource:\nAPI\nSPEC Q1, Specification for Quality Management System Requirements for Manufacturing Organizations for the Petroleum and Natural Gas Industry, Ninth Edition, June 2013 (Errata 2, March 2014).\nGlobal Standards", "https://iadclexicon.org/mach-number": "TERM: Mach Number\nURL: https://iadclexicon.org/mach-number\n\nMach Number\nActual fluid velocity divided by the velocity at which sound waves propagate through the fluid at the associated temperature.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nMach Number\nRatio of a fluid\u2019s velocity, measured relative to some obstacle or geometric figure, divided by the speed at which sound waves propagate through the fluid.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards", "https://iadclexicon.org/machine": "TERM: Machine\nURL: https://iadclexicon.org/machine\n\nMachine\nAn assembly of linked parts or components, at least one of which moves, with the appropriate machine actuators, control and power circuits, etc., joined together for a specific application, in particular for the processing, treatment, moving or packing of a material. The term machinery also covers an assembly of machines which, in order to achieve one and the same end, are arranged and controlled so that they function as an integral whole.\nSource: Verification of Lifting Appliances for the Oil and Gas Industry, DNV-OSS-308, October 2010, Det Norske Veritas AS,\nGlobal Standards", "https://iadclexicon.org/machine-learning-and-evolution": "TERM: Machine Learning and Evolution\nURL: https://iadclexicon.org/machine-learning-and-evolution\n\nMachine Learning and Evolution\nA field concerned with designing and developing artificial intelligence algorithms for automated knowledge discovery and innovation by information systems.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/machined-bolts-screws-and-nuts": "TERM: Machined Bolts, Screws and Nuts\nURL: https://iadclexicon.org/machined-bolts-screws-and-nuts\n\nMachined Bolts, Screws and Nuts\nParts manufactured by machining from raw material to generate the bolt, screw head, or the configuration of the nut.\nSource:\nAPI\nSpecification 20E, Alloy and Carbon Steel Bolting for Use in the Petroleum and Natural Gas Industries, Second Edition, February 2017.\nGlobal Standards", "https://iadclexicon.org/machinery-space": "TERM: Machinery Space\nURL: https://iadclexicon.org/machinery-space\n\nMachinery Space\n\u201cMachinery space\u201d means a space on an installation where equipment incorporating rotating or reciprocating mechanical equipment in the form of an internal combustion engine, a gas turbine, an electric motor, a generator, a pump or a compressor is located (zone des machines).\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource:\u00a0Canada Oil and Gas Installations Regulations, SOR/96-118, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Petroleum Installations Regulations, SOR/95-191, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/machinery": "TERM: Machinery\nURL: https://iadclexicon.org/machinery\n\nMachinery\nMachinery means an engine, motor, or other appliance that provides mechanical energy derived from compressed air, the combustion of fuel, electricity, gas, gaseous products, steam, water, wind, or any other source; and includes\u2014\n(a) any plant by or to which the motion of any machinery is transmitted; and\n(b) a lifting machine, a lifting vehicle, a machine whose motive power is wholly or partly generated by the human body, and a tractor.\nSource: Health and Safety in Employment Act 1992, Public Act 1992 No 96, New Zealand, as of 1 July 2011.\nLegislation", "https://iadclexicon.org/machinery-alarm": "TERM: Machinery Alarm\nURL: https://iadclexicon.org/machinery-alarm\n\nMachinery Alarm\nAn alarm which indicates a malfunction or other abnormal condition of the machinery and electrical installations.\nSource:\u00a0IMO resolution A.1021(26), Code on Alarms and Indicators, 2009, 18 January 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/machinery-spaces": "TERM: Machinery Spaces\nURL: https://iadclexicon.org/machinery-spaces\n\nMachinery Spaces\nMachinery spaces are all machinery spaces of category A and all other spaces containing propelling machinery, boilers and other fired processes, oil fuel units, steam and internal combustion engines, generators and major electrical machinery, oil filling stations, refrigerating, stabilizing, ventilation and air-conditioning machinery and similar spaces; and trunks to such spaces.\nSource: IMO Resolution A.1023(26), Code for the Construction and Equipment of Mobile Offshore Drilling Units (2009 MODU Code), 2009.\nGlobal Standards\nMachinery Spaces\nMachinery spaces\nare all machinery spaces of category A and all other spaces containing propelling machinery, boilers, oil fuel units, steam and internal-combustion engines, generators and major electrical machinery, oil filling station, refrigerating, stabilizing, ventilation and airconditioning machinery, and similar spaces, and trunks to such spaces.\nSource: Resolution MEPC.119(52), 2004 amendments to the International Code for the Construction and Equipment of Ships Carrying Dangerous Chemicals in Bulk (IBC Code), 15 October 2004,\nInternational Maritime Organization\n,\nRegulatory guidance\nMachinery Spaces\nMachinery spaces\nare machinery spaces of category A and other spaces containing propulsion machinery, boilers, oil fuel units, steam and internal combustion engines, generators and major electrical machinery, oil filling stations, refrigerating, stabilizing, ventilation and air conditioning machinery, and similar spaces, and trunks to such spaces. <Chapter II-2, part A, regulation 3>\nSource:\u00a0IMO Resolution MSC.99(73), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 5 December 2000, International Maritime Organization.\nLegislation\nMachinery Spaces\nMachinery spaces\nare spaces between the watertight boundaries of a space containing the main and auxiliary propulsion machinery, including boilers, generators and electric motors primarily intended for propulsion. In the case of unusual arrangements, the Administration may define the limits of the machinery spaces. <Chapter II-1, regulation\u00a02>.\nSource:\u00a0IMO Resolution MSC.216(82), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 8 December 2006, International Maritime Organization.\nLegislation\nMachinery Spaces\nMachinery spaces\nare all machinery spaces of category A and all other spaces containing propelling machinery, boilers, oil fuel units, steam and internal combustion engines, generators and major electrical machinery, oil filling stations, refrigerating, stabilizing, ventilation and air conditioning machinery, and similar spaces, and trunks to such spaces. <Chapter II-1, regulation 3>.\nSource:\u00a0IMO Resolution MSC.216(82), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 8 December 2006, International Maritime Organization.\nLegislation\nMachinery Spaces\nMachinery spaces are all machinery spaces of Category \u2018A\u2019 and all other spaces containing propelling machinery, boilers and other fired processes, oil fuel units, steam and internal combustion engines, generators and major electrical machinery, oil filling stations, refrigerating, stabilising, ventilation and air conditioning machinery, and similar spaces, and trunks to such spaces.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 7, Safety Systems, Hazardous Areas and Fire, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/machinery-spaces-of-category-a": "TERM: Machinery Spaces of Category A\nURL: https://iadclexicon.org/machinery-spaces-of-category-a\n\nMachinery Spaces of Category A\nMachinery spaces of category A are all spaces which contain internal combustion type machinery used either:\n1. for main propulsion; or\n2. for other purposes where such machinery has in the aggregate a total power of not less than 375 kW; or which contain any oil-fired boiler or oil fuel unit; and trunks to such spaces.\nSource: IMO Resolution A.1023(26), Code for the Construction and Equipment of Mobile Offshore Drilling Units (2009 MODU Code), 2009.\nGlobal Standards\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 7, Safety Systems, Hazardous Areas and Fire, June 2013, Lloyd\u2019s Register,\nGlobal Standards\nMachinery Spaces of Category A\nMachinery spaces of category A\nare those spaces and trunks to such spaces which contain:\n.1 internal-combustion machinery used for main propulsion; or\n.2 internal-combustion machinery used for purposes other than main propulsion\nwhere such machinery has in the aggregate a total power output of not less than 375 kW; or\n.3 any oil-fired boiler or oil fuel unit or any oil fired equipment other than boilers, such as inert gas generators, incinerators etc.\nSource: Resolution MEPC.119(52), 2004 amendments to the International Code for the Construction and Equipment of Ships Carrying Dangerous Chemicals in Bulk (IBC Code), 15 October 2004,\nInternational Maritime Organization\n,\nRegulatory guidance\nMachinery Spaces of Category A\nMachinery spaces of category A\nare those spaces and trunks to such spaces which contain either:\n.1 internal combustion machinery used for main propulsion;\n.2 internal combustion machinery used for purposes other than main propulsion where such machinery has in the aggregate a total power output of not less than 375 kW; or\n.3 any oil-fired boiler or oil fuel unit, or any oil-fired equipment other than boilers, such as inert gas generators, incinerators, etc. <Chapter II-2, part A, regulation 3 >.\nSource:\u00a0IMO Resolution MSC.99(73), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 5 December 2000, International Maritime Organization.\nLegislation\nMachinery Spaces of Category A\nMachinery spaces of category A\nare those spaces and trunks to such spaces which contain:\n.1 internal combustion machinery used for main propulsion;\n.2 internal combustion machinery used for purposes other than main propulsion where such machinery has in the aggregate a total power output of not less than 375 kW; or\n.3 any oil-fired boiler or oil fuel unit. <Chapter II-1, regulation 3>.\nSource:\u00a0IMO Resolution MSC.216(82), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 8 December 2006, International Maritime Organization.\nLegislation", "https://iadclexicon.org/macrofouling": "TERM: Macrofouling\nURL: https://iadclexicon.org/macrofouling\n\nMacrofouling\nMacrofouling means large, distinct multicellular organisms visible to the human eye such as barnacles, tubeworms, or fronds of algae.\nSource:\u00a0Resolution MEPC.207(62), 2011 Guidelines for the control and management of ships\u2019 biofouling to minimize the transfer of invasive aquatic species, 15 July 2011, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/macro-virus": "TERM: Macro Virus\nURL: https://iadclexicon.org/macro-virus\n\nMacro Virus\nA type of malicious code that attaches itself to documents and uses the macro programming capabilities of the documents application to execute, replicate, and spread or propagate itself.\nAdapted from: CNSSI 4009.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/macrosphere": "TERM: Macrosphere\nURL: https://iadclexicon.org/macrosphere\n\nMacrosphere\nCeramic, polymer or composite spheres greater than 1 mm in diameter that form a structural part of composite syntactic foams.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/madeup-length": "TERM: Madeup Length\nURL: https://iadclexicon.org/madeup-length\n\nMadeup Length\nThe actual length contributed to a riser string by a made-up riser component (overall component length minus box/pin engagement).\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/mae": "TERM: MAE\nURL: https://iadclexicon.org/mae\n\nMAE\nMajor Accident Event.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nSource: NOPSEMA Guidance Note: ALARP, N-04300-GN0166, Australia, Revision 4, December 2012.\nRegulatory Guidance\nSource: NOPSEMA Guidance Note: Control Measures and Performance Standards, N-04300 GN0271, Australia, Revision 3, December 2011.\nRegulatory Guidance\nSource: NOPSEMA Guidance note: Safety Case Lifecycle Management, N04300-GN0087, Australia, Revision 5, December 2012.\nRegulatory Guidance\nSource: NOPSEMA Guidance Note: Safety Management Systems, N04300-GN1052, Australia, Revision 0, December 2012.\nRegulatory Guidance", "https://iadclexicon.org/magnetic-field": "TERM: Magnetic Field\nURL: https://iadclexicon.org/magnetic-field\n\nMagnetic Field\nSpace around a magnet within which ferromagnetic materials are attracted is called a magnetic field.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/magnetic-particle": "TERM: Magnetic Particle\nURL: https://iadclexicon.org/magnetic-particle\n\nMagnetic Particle\nFinely-divided ferromagnetic material capable of being individually magnetized and attracted to distortions in a magnetic field.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/magnetic-particle-field-indicator": "TERM: Magnetic Particle Field Indicator\nURL: https://iadclexicon.org/magnetic-particle-field-indicator\n\nMagnetic Particle Field Indicator\nDevice containing artificial flaws which is used to verify the adequacy or direction, or both, of a magnetic field.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/magnetic-survey": "TERM: Magnetic Survey\nURL: https://iadclexicon.org/magnetic-survey\n\nMagnetic Survey\n\u201cMagnetic survey\u201d means a geophysical operation that measures the properties of the earth\u2019s magnetic field; \u00e9tude magn\u00e9tique.\nSource:\u00a0Canada Oil and Gas Geophysical Operations Regulations, SOR/96-117, Canada, current to April 29, 2013.\nRegulations\nSource: Nova Scotia Offshore Area Petroleum Geophysical Operations Regulations, SOR/95-144, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/magnetism": "TERM: Magnetism\nURL: https://iadclexicon.org/magnetism\n\nMagnetism\nAbility of a magnet to attract or repel another magnet is called magnetism. Also recognized as a force-field surrounding conductors carrying electric current.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/magnetizing-force": "TERM: Magnetizing Force\nURL: https://iadclexicon.org/magnetizing-force\n\nMagnetizing Force\nMagnetic field strength. NOTE In the Gaussian system, the symbol is Hs and quantities are expressed in oersteds.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/magnetic-poles": "TERM: Magnetic Poles\nURL: https://iadclexicon.org/magnetic-poles\n\nMagnetic Poles\nArea on a magnetized OCTG where the magnetic field is \u201cleaving or returning\u201d, usually at its end when longitudinally magnetized.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/magnetometer": "TERM: Magnetometer\nURL: https://iadclexicon.org/magnetometer\n\nMagnetometer\nMechanical or electronic instrument used to measure magnetic field strength.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/main-areas": "TERM: Main Areas\nURL: https://iadclexicon.org/main-areas\n\nMain Areas\nMain areas can be\na) process area\nb) auxiliary plant\nc) tank area\nd) pipe trenches\ne) flares\nf) control rooms\ng) manned buildings in general (workshop, laboratory, fire station, administration buildings)\nh) unmanned buildings (substations, analyser building, warehouse)\ni) quays\nj) vehicle loading/offloading areas\nk) parking lots\nl) temporary office buildings, containers, etc.\nSource:\u00a0Guidelines Regarding the Technical and Operational Regulations, Norway, updated December 2012.\nRegulatory Guidance\nMain Area\nArea or building block on the facility that contains identical or similar functions.\nSource:\u00a0Regulations Relating to Technical and Operational Matters at Onshore Facilities in the Petroleum Activities, etc. (The Technical and Operational Regulations) Norway, April 2010 (amended December 2010).\nRegulations", "https://iadclexicon.org/mah": "TERM: MAH\nURL: https://iadclexicon.org/mah\n\nMAH\nMajor Accident Hazard.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nMAH\nHazard with a potential for causing a major accident (3.37).\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards", "https://iadclexicon.org/main-generating-station": "TERM: Main Generating Station\nURL: https://iadclexicon.org/main-generating-station\n\nMain Generating Station\nMain generating station\nis the space in which the main source of electrical power is situated. <Chapter II-1, regulation 3>.\nSource:\u00a0IMO Resolution MSC.216(82), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 8 December 2006, International Maritime Organization.\nLegislation", "https://iadclexicon.org/main-hoist-line": "TERM: Main Hoist Line\nURL: https://iadclexicon.org/main-hoist-line\n\nMain Hoist Line\nSee load line.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Sixth Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/main-hoisting-system": "TERM: Main Hoisting System\nURL: https://iadclexicon.org/main-hoisting-system\n\nMain Hoisting System\nAll major lifting equipment directly involved in lifting pipe, riser etc. into and out of the well, such as drawworks, hydraulic cylinders, top drive, links, elevators etc.\nPipe handling equipment used for making up and breaking out pipe/stands are not considered main hoisting systems.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/main-operating-manifold": "TERM: Main Operating Manifold\nURL: https://iadclexicon.org/main-operating-manifold\n\nMain Operating Manifold\nMain operating manifold: set of storage vessels, storage tank, pumps and distribution and control valves including the pipes with the aid of which the borehole protection is operated.\nSource: Mining Regulation of the Netherlands, WJZ 02063603, Netherlands,16 December 2002.\nRegulations", "https://iadclexicon.org/main-propulsion-engines": "TERM: Main Propulsion Engines\nURL: https://iadclexicon.org/main-propulsion-engines\n\nMain Propulsion Engines\nMain propulsion engines and turbines are defined as those which drive main propelling machinery directly or indirectly through mechanical shafting and which may also drive electrical generators to provide power for auxiliary services. Auxiliary engines and turbines are defined as those coupled to electrical generators which provide power for auxiliary services, for electrical main propulsion motors or a combination of both.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 5, Main and Auxiliary Machinery, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/main-source-of-electrical-power": "TERM: Main Source of Electrical Power\nURL: https://iadclexicon.org/main-source-of-electrical-power\n\nMain Source of Electrical Power\nMain source of electrical power is a source intended to supply electrical power for all services necessary for maintaining the unit in normal operational and habitable conditions.\nSource: IMO Resolution A.1023(26), Code for the Construction and Equipment of Mobile Offshore Drilling Units (2009 MODU Code), 2009.\nGlobal Standards\nMain Source of Electrical Power\nMain source of electrical power\nis a source intended to supply electrical power to the main switchboard for distribution to all services necessary for maintaining the ship in normal operational and habitable conditions. <Chapter II-1, regulation 3>.\nSource:\u00a0IMO Resolution MSC.216(82), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 8 December 2006, International Maritime Organization.\nLegislation", "https://iadclexicon.org/main-switchboard": "TERM: Main Switchboard\nURL: https://iadclexicon.org/main-switchboard\n\nMain Switchboard\nSwitchgear and controlgear assembly which is directly supplied by the main source of electrical power and is intended to distribute and control electrical energy to the unit\u2019s services.\nSource: IEC 61892-6, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 6: Installation.\nGlobal Standards\nMain Switchboard\nMain switchboard is a switchboard directly supplied by the main source of electrical power and intended to distribute electrical energy to the unit\u2019s services.\nSource: IMO Resolution A.1023(26), Code for the Construction and Equipment of Mobile Offshore Drilling Units (2009 MODU Code), 2009.\nGlobal Standards\nMain Switchboard\nMain switchboard\nis a switchboard which is directly supplied by the main source of electrical power and is intended to distribute electrical energy to the ship\u2019s services. <Chapter II-1, regulation 3>.\nSource:\u00a0IMO Resolution MSC.216(82), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 8 December 2006, International Maritime Organization.\nLegislation", "https://iadclexicon.org/main-propulsion-turbines": "TERM: Main Propulsion Turbines\nURL: https://iadclexicon.org/main-propulsion-turbines\n\nMain Propulsion Turbines\nMain propulsion engines and turbines are defined as those which drive main propelling machinery directly or indirectly through mechanical shafting and which may also drive electrical generators to provide power for auxiliary services. Auxiliary engines and turbines are defined as those coupled to electrical generators which provide power for auxiliary services, for electrical main propulsion motors or a combination of both.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 5, Main and Auxiliary Machinery, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/main-steering-gear": "TERM: Main Steering Gear\nURL: https://iadclexicon.org/main-steering-gear\n\nMain Steering Gear\nMain steering gear is the machinery, the steering gear power units, if any, and ancillary equipment and the means of applying torque to the rudder stock, e.g. tiller or quadrant, necessary for effecting movement of the rudder for the purpose of steering the unit under normal service conditions.\nSource: IMO Resolution A.1023(26), Code for the Construction and Equipment of Mobile Offshore Drilling Units (2009 MODU Code), 2009.\nGlobal Standards\nMain Steering Gear\nMain steering gear\nis the machinery, rudder actuators, steering gear, power units, if any, and ancillary equipment and the means of applying torque to the rudder stock (e.g. tiller or quadrant) necessary for effecting movement of the rudder for the purpose of steering the ship under normal service conditions. <Chapter II-1, regulation 3>.\nSource:\u00a0IMO Resolution MSC.216(82), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 8 December 2006, International Maritime Organization.\nLegislation\nMain Steering Gear\nMain steering gear means the machinery, rudder actuator(s), the steering gear power units, if any, and ancillary equipment and the means of applying torque to the rudder stock (e.g., tiller or quadrant) necessary for effecting movement of the rudder for the purpose of steering the unit under normal service conditions.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 5, Main and Auxiliary Machinery, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/main-tube": "TERM: Main Tube\nURL: https://iadclexicon.org/main-tube\n\nMain Tube\n(riser pipe)\nPipe that is the principal conduit of the riser joint; the conduit for guiding the drill string into the well and returning fluid flow from the well.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/maintain-procedures": "TERM: Maintain (Procedures)\nURL: https://iadclexicon.org/maintain-procedures\n\nMaintain (procedures)\nThe term \u2018maintain\u2019 as used in these Guidelines should be understood to mean \u2018establish and maintain\u2019 if the procedure which is to be maintained does not yet exist.\nSource: OGP Report No. 6.36/210, Guidelines for the Development and Application of Health, Safety and Environmental Management Systems, International Association of Oil & Gas Producers, July 1994.\nGlobal Standards", "https://iadclexicon.org/main-vertical-zones": "TERM: Main Vertical Zones\nURL: https://iadclexicon.org/main-vertical-zones\n\nMain Vertical Zones\nMain vertical zones\nare those sections into which the hull, superstructure and deckhouses are divided by \u201cA\u201d class divisions, the mean length and width of which on any deck does not in general exceed 40 m. <Chapter II-2, part A, regulation 3>.\nSource:\u00a0IMO Resolution MSC.99(73), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 5 December 2000, International Maritime Organization.\nLegislation", "https://iadclexicon.org/maintainability-general": "TERM: Maintainability (General)\nURL: https://iadclexicon.org/maintainability-general\n\nMaintainability (General)\nAbility of an item under given conditions of use, to be retained in, or restored to, a state in which it can perform a required function, when maintenance is performed under given conditions and using stated procedures and resources. NOTE For a more detailed definition and interpretation of maintainability, see Annex C.\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal Standards\nMaintainability (General)\nAbility of an item under given conditions of use, to be retained in, or restored to, a state in which it can perform a required function, when maintenance is performed under given conditions and using stated procedures and resources.\nSource: ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards", "https://iadclexicon.org/maintainable-item": "TERM: Maintainable Item\nURL: https://iadclexicon.org/maintainable-item\n\nMaintainable Item\nItem that constitutes a part or an assembly of parts that is normally the lowest level in the equipment hierarchy during maintenance.\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal Standards\nMaintainable Item\nItem that constitutes a part, or an assembly of parts, that is normally the lowest level in the equipment hierarchy during maintenance.\u00a0See ISO 14224:2006, Annex A, for examples of maintainable items for a variety of equipment.\nSource: ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards", "https://iadclexicon.org/maintaining-plant-in-an-efficient-state-in-efficient-working-order-and-in-good-repair": "TERM: Maintaining Plant In An Efficient State, In Efficient Working Order And In Good Repair\nURL: https://iadclexicon.org/maintaining-plant-in-an-efficient-state-in-efficient-working-order-and-in-good-repair\n\nMaintaining Plant In An Efficient State, In Efficient Working Order And In Good Repair\nPlant includes any machinery, equipment or tool, or any component.\nSource: Prevention of Fire and Explosion, and Emergency Response on Offshore Installations, Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, Approved Code of Practice and guidance (UK HSE L65), Second Edition, 1997.\nRegulatory Guidance", "https://iadclexicon.org/maintenance-effectiveness": "TERM: Maintenance Effectiveness\nURL: https://iadclexicon.org/maintenance-effectiveness\n\nMaintenance Effectiveness\nMaintenance effectiveness as mentioned in this sub rule means the ratio between the requirements stipulated for performance and technical conditions and the actual results.\nSource:\u00a0Guidance Notes on Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, Oil Industry Safety Directorate (India), 2012.\nRegulatory Guidance", "https://iadclexicon.org/maintenance-impact": "TERM: Maintenance Impact\nURL: https://iadclexicon.org/maintenance-impact\n\nMaintenance Impact\nImpact of the maintenance on the plant or equipment\u2019s function(s). NOTE On the equipment level, two severity classes are defined: critical and non-critical. On plant level, three classes are defined: total, partial or zero impact.\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobalS\ntandards", "https://iadclexicon.org/maintenance": "TERM: Maintenance\nURL: https://iadclexicon.org/maintenance\n\nMaintenance\nAction(s) taken to minimize the likelihood of causes of equipment failure and unscheduled interruptions.\nNOTE: This is referred to in API Q2 as \u201cpreventive maintenance\u201d.\nSource:\nAPI\nSTANDARD 18LCM, Product Life Cycle Management System Requirements for the Petroleum and Natural Gas Industries, First Edition, April 2017.\nGlobal Standards\nMaintenance\nUpkeep of well control equipment that is performed in accordance with the equipment owner\u2019s preventive maintenance (PM) program and the manufacturer\u2019s guidelines.\nNOTE: These procedures may include but are not limited to: inspections, cleaning, polishing, function testing, pressure testing, NDE, and change out of sealing parts and those parts defined in the PM program to be changed either periodically or on a cycle basis.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nMaintenance\nActions including inspection, adjustments, cleaning, lubrication, testing, and replacement of expendable parts, as necessary to maintain the serviceability of the equipment.\nSource:\nAPI\nRP 8B, Recommended Practice for Procedures for Inspections, Maintenance, Repair and Remanufacture of Hoisting Equipment, Seventh Edition, March 2002 (Reaffirmed: August 2012).\nGlobal Standards\nMaintenance\nTotal set of activities performed during the service life of the riser to preserve its function.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nMaintenance\nCombination of all technical and administrative actions, including supervisory actions, intended to retain an item in, or restore it to, a state in which it can perform a required function.\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobalStandards\nSource: ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards\nMaintenance\nCombination of any actions carried out to retain an item in or restore it to, conditions in which it is able to meet the requirements of the relevant specification and perform its required functions.\nSource: IEC 61892-7, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 7: Hazardous areas.\nGlobal Standards\nSource: IEC 60079-17:2013, Explosive atmospheres \u2013 Part 17: Electrical installations inspection and maintenance, Edition 5.0, November 2013.\nGlobal Standards\nSource: IEC 60079-19:2015, Explosive atmospheres \u2013 Part 19: Equipment repair, overhaul and reclamation, Edition 3.1, March 2015.\nGlobal Standards\nMaintenance\nMaintenance\nmeans minor coating restoration work regularly performed by a ship\u2019s crew using normal shipboard means and tools to maintain \u201cGOOD\u201d or \u201cFAIR\u201d coating conditions. Maintenance delays or slows down the coating deterioration and effects short term steel protection.\nSource: IMO MSC.1/Circ.1330, Guidelines for maintenance and repair of protective coatings, 11 June 2009,\nInternational Maritime Organization\n.\nRegulatory Guidance\nMaintenance\nSet of activities performed during the operating life of a structure to ensure it is fit-for-purpose.\nSource: ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards\nMaintenance\nCombination of all technical and administrative actions, including supervisory actions, intended to\nretain an item in, or restore it to, a state in which it can perform a required function\nNote 1 to entry: There are two basic categories of maintenance: corrective maintenance done after a failure has\noccurred and preventive maintenance (testing, inspection, condition monitoring, periodic) done before a failure\nhas occurred. See also ISO 14224[15], 9.6.\nNote 2 to entry: Maintenance activities of either preventive or corrective maintenance category type, is shown in\nISO 14224:2006[15], Table B.5.\n[SOURCE: ISO 14224]\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards\nMaintenance\nMaintenance means the combination of all technical, administrative and managerial actions during the life cycle of a facility or parts thereof, required to retain it in or restore it to a state in which it can perform the intended functions. Facility or parts thereof includes temporary equipment and third party equipment also. Life cycle include periods in which the facility or parts thereof are temporarily or permanently shut down. Maintenance encompasses activities such as monitoring, inspection, testing, repair and housekeeping.\nSource:\u00a0Guidance Notes on Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, Oil Industry Safety Directorate (India), 2012.\nRegulatory Guidance\nMaintenance\nMaintenance means the combination of all technical, administrative and management measures during the life cycle of a unit intended to keep it in, or restore it to, a state in which it can perform its intended functions, cf. definition 2.1 (with associated terminology) in the NS-EN 13306 standard.\nMaintenance includes activities such as monitoring, inspection, testing, trial and repair, and keeping things tidy.\nSource:\u00a0Guidelines Regarding the Activities Regulations, Norway, updated December 2012.\nRegulatory Guidance\nMaintenance\nMaintenance effectiveness as mentioned in the first subsection, means the ratio between the requirements stipulated for performance and technical condition and the actual results.\nSource:\u00a0Guidelines Regarding the Activities Regulations, Norway, updated December 2012.\nRegulatory Guidance\nMaintenance\nMaintenance means the combination of all technical, administrative and managerial measures during the life cycle of a unit that are intended to maintain the unit in, or restore it to, a state in which it can perform the intended functions, cf. definition 2.1 (with associated terminology) in the NS-EN 13306 standard. Maintenance includes activities such as monitoring, inspection, testing and repair, and keeping things tidy.\nSource:\u00a0Guidelines Regarding the Technical and Operational Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/maintenance-concept": "TERM: Maintenance Concept\nURL: https://iadclexicon.org/maintenance-concept\n\nMaintenance Concept\ndefinition of the maintenance echelons, indenture levels, maintenance levels, maintenance support, and\ntheir interrelationships\nNote 1 to entry: The maintenance concept provides the basis for maintenance planning, determining supportability\nrequirements and developing logistic support.\nNote 2 to entry: A maintenance echelon is a position in an organization where specified levels of maintenance are\nto be carried out (e.g. field, repair shop, manufacturer facility).\n[SOURCE: IEC 60050\u2011191]\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/maintenance-data": "TERM: Maintenance Data\nURL: https://iadclexicon.org/maintenance-data\n\nMaintenance Data\nData characterizing the maintenance action planned or done.\nSource:\u00a0ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards", "https://iadclexicon.org/maintenance-man-hours": "TERM: Maintenance Man-Hours\nURL: https://iadclexicon.org/maintenance-man-hours\n\nMaintenance Man-Hours\nAccumulated duration of the individual maintenance times used by all maintenance personnel for a given type of maintenance action or over a given time interval. NOTE 1 Maintenance man-hours are expressed in units of hours. NOTE 2 As several people can work at the same time, man-hours are not directly related to other parameters like MTTR or MDT (see definitions in Annex C.5).\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobalS\ntandards", "https://iadclexicon.org/maintenance-operational": "TERM: Maintenance, Operational\nURL: https://iadclexicon.org/maintenance-operational\n\nMaintenance, Operational\nAny maintenance activity, excluding corrective maintenance, intended to be performed by the operator and required in order for the equipment to serve its intended purpose. Such activities typically include the correcting of zero on a panel instrument, changing charts, record keeping, adding ink, and the like.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards", "https://iadclexicon.org/maintenance-record": "TERM: Maintenance Record\nURL: https://iadclexicon.org/maintenance-record\n\nMaintenance Record\nPart of maintenance documentation that contains all failures, faults and maintenance information relating to an item. NOTE This record can also include maintenance costs, item availability or up time and any other data where relevant.\n1\nSource(s)\n1. API STD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobalS\ntandards", "https://iadclexicon.org/maintenance-plan": "TERM: Maintenance Plan\nURL: https://iadclexicon.org/maintenance-plan\n\nMaintenance Plan\nstructured and documented set of tasks that include the activities, procedures, resources and the time\nscale required to carry out maintenance\nNote 1 to entry: The maintenance plan should be thoroughly analysed and modelled to produce relevant\nprobabilistic results.\nNote 2 to entry: The forecasted probabilistic results established at the design stage are no longer valid if the\nmaintenance plan which has been considered is not thoroughly applied in operation.\nNote 3 to entry: The maintenance plan should cover policies for both preventive maintenance (e.g. testing) and\ncorrective maintenance (e.g. minimize downtime, restore lost redundancy).\nNote 4 to entry: The maintenance plan is part of an overall Operations and Maintenance plan. It is sometimes\ncalled\n\u201cmaintenance policy\u201d\n.\n[SOURCE: EN 13306]\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/maintenance-supervisor": "TERM: Maintenance supervisor (MS)\nURL: https://iadclexicon.org/maintenance-supervisor\n\nMaintenance supervisor (MS)\nMaintenance supervisor (MS) means the person assigned responsibility for the inspection, operation and testing, as required, of all machinery and equipment as specified by the owner of the MOU. The maintenance supervisor on some MOUs may also be referred to as the chief engineer, technical section leader or rig mechanic.\nSource:\u00a0IMO Resolution A.1079(28), Recommendations for the Training and Certification of Personnel on Mobile Offshore Units (MOUs), Adopted on 4 December 2013, International Maritime Organization,\nRegulatory Guidance", "https://iadclexicon.org/maintenance-support-performance": "TERM: Maintenance Support Performance\nURL: https://iadclexicon.org/maintenance-support-performance\n\nMaintenance Support Performance\nAbility of a maintenance organization, under given conditions, to provide upon demand, the resources required to maintain an item, under a given maintenance policy.\u00a0NOTE The given conditions are related to the item itself and to the conditions under which the item is used and maintained.\nSource:\u00a0ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards", "https://iadclexicon.org/maintenancecorrective": "TERM: Maintenance,Corrective\nURL: https://iadclexicon.org/maintenancecorrective\n\nMaintenance,Corrective\nAny maintenance activity that is not normal in the operation of equipment and requires access to the equipment\u2019s interior. Such activities are expected to be performed by a qualified person. Such activities typically include locating causes of faulty performance, replacement of defective components, adjustment of internal controls, and the like.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards", "https://iadclexicon.org/major-accident-event": "TERM: Major Accident Event\nURL: https://iadclexicon.org/major-accident-event\n\nMajor accident event\nMajor accident event means an event connected with a facility, including a natural event, having the potential to cause multiple fatalities of persons at or near the facility.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Safety) Regulations 2009 (Select Legislative Instrument 2009 No. 382 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/major-accident-hazard": "TERM: Major Accident Hazard\nURL: https://iadclexicon.org/major-accident-hazard\n\nMajor Accident Hazard\nHazard with a potential for causing a major accident (3.37).\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nMajor Accident Hazard\nMajor accident hazard means a hazard that has the potential to cause a major accident.\nSource: Health and Safety in Employment (Petroleum Exploration and Extraction) Regulations 2013, SR 2013/208, New Zealand, as of May 2013.\nRegulations", "https://iadclexicon.org/major-accident": "TERM: Major Accident\nURL: https://iadclexicon.org/major-accident\n\nMajor Accident\nIncident such as an explosion, fire, loss of well control, release of oil, gas or dangerous substances causing, or with significant potential to cause, damage to facilities, serious personal injury or widespread persistent degradation of the environment.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nMajor Accident\n\u2018Major Accident\u2019 means, in relation to an installation or connected infrastructure:\nan incident involving an explosion, fire, loss of well control, or release of oil, gas or dangerous substances involving, or with a significant potential to cause, fatalities or serious personal injury,\nan incident leading to serious damage to the installation or connected infrastructure involving, or with a significant potential to cause, fatalities or serious personal injury,\nany other incident leading to fatalities or serious injury to five or more persons who are on the offshore installation where the source of danger occurs or who are engaged in an offshore oil and gas operation in connection with the installation or connected infrastructure; or\nany major environmental incident resulting from incidents referred to in points (1), (2) and (3).\nFor the purposes of determining whether an incident constitutes a major accident under points (1), (2) or (4), an installation that is normally unattended shall be treated as if it were attended.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nMajor Accident\nHazardous event that results in\nmultiple fatalities or severe injuries; or\nextensive damage to structure, installation or plant; or\nlarge-scale impact on the environment (e.g. persistent and severe environmental damage that can lead to loss of commercial or recreational use, loss of natural resources over a wide area or severe environmental damage that will require extensive measures to restore beneficial uses of the environment)\nNote 1 to entry: In this document, a major accident is the realization of a major accident hazard.\nNote 2 to entry: This definition is intended to incorporate terms such as \u201cmajor accident\u201d as defined by UK HSE.\nSource:\nISO\n17776:2016, Petroleum and natural gas industries \u2014 Offshore production installations \u2014 Major accident hazard management during the design of new installations, Second Edition, December 2016.\nGlobal Standards\nMajor Accident\nRegulation 2(1) of SCR defines the term \u2018major accident\u2019 and this is reproduced in in the box below. Guidance on the term is set out on pages 2 and 3 of A guide to the Offshore Installations (Safety Case) Regulations 1992.\n\u201cMajor accident\u201d means \u2013\na fire, explosion or other release of a dangerous substance involving death or serious personal injury to persons on the installation or engaged in an activity on or in connection with it;\nany event involving major damage to the structure of the installation or plant affixed thereto or any loss in the stability of the installation;\nthe collision of a helicopter with the installation;\nthe failure of life support systems for diving operations in connection with the installation, the detachment of a diving bell used for such operations or the trapping of a diver in a diving bell or other subsea chamber used for such operations; or\nany event arising from a work activity involving death or serious personal injury to five or more persons on the installation or engaged in an activity in connection with it;.\nSource: Prevention of Fire and Explosion, and Emergency Response on Offshore Installations, Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, Approved Code of Practice and guidance (UK HSE L65), Second Edition, 1997.\nRegulatory Guidance\nMajor Accident\nMajor accident means an accident involving several serious personal injuries or deaths or an accident that jeopardises the integrity of the facility.\nSource:\u00a0Guidance Notes on Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, Oil Industry Safety Directorate (India), 2012.\nRegulatory Guidance\nMajor Accident\nMajor accident means an acute incident such as a major spill, fire or explosion that immediately or subsequently entails multiple serious personal injuries and/or loss of human lives, serious harm to the environment and/or loss of major financial assets.\u00a0Environmental risk means the risk of acute pollution, cf. Section 11 of the Framework Regulations.\nSource:\u00a0Guidelines Regarding the Management Regulations, Norway, updated December 2012.\nRegulatory Guidance\nMajor Accident\nMajor accident means an acute incident such as a major spill, fire or explosion that immediately or subsequently entails multiple serious personal injuries and/or loss of human lives, serious harm to the environment and/or loss of major financial assets.\u00a0Environmental risk means the risk of acute pollution, cf. Section 11 of the Framework Regulations.\nSource:\u00a0Guidelines Regarding the Management Regulations, Norway, updated December 2012.\u00a0Regulatory Guidance\nMajor Accident\nSignificant emission, fire or explosion resulting from uncontrolled events.\nSource:\nISO/TS 17969:2015, Petroleum, petrochemical and natural gas industries \u2014 Guidelines on competency for personnel, First Edition, June 2015.\nGlobal Standards\nMajor Accident\n\u201cMajor accident\u201d means\u2014\na fire, explosion or the release of a dangerous substance involving death or serious personal injury to persons on the installation or engaged in an activity on or in connection with it;\nan event involving major damage to the structure of the installation or plant affixed thereto or any loss in the stability of the installation;\nthe collision of a helicopter with the installation;\nthe failure of life support systems for diving operations in connection with the installation, the detachment of a diving bell used for such operations or the trapping of a diver in a diving bell or other subsea chamber used for such operations; or\nany other event arising from a work activity involving death or serious personal injury to five or more persons on the installation or engaged in an activity in connection with it.\nSource: The Offshore Installations (Safety Case) Regulations 2005, UK S.I. 2005/3117, 2005.\nRegulations\nzwaar ongeval\u00a0(Dutch)\n\u201ezwaar ongeval\u201d: met betrekking tot een installatie of verbonden infrastructuur: | a) | een incident met daarbij een explosie, brand of verlies van controle over de boorput; of lekkage van olie, gas of gevaarlijke stoffen, waarbij sprake is van of een aanzienlijke kans bestaat op slachtoffers of ernstig lichamelijk letsel; | b) | een incident dat tot ernstige schade aan de installatie of de verbonden infrastructuur leidt, waarbij sprake is van of een aanzienlijke kans bestaat op slachtoffers of ernstig lichamelijk letsel; | c) | elk ander incident leidend tot de dood of ernstige verwonding van vijf of meer personen die aanwezig zijn op de offshore-installatie waar het gevaar zijn oorsprong vindt of die betrokken zijn bij een offshore olie- of gasactiviteit in verband met de installatie of de verbonden infrastructuur, of | d) | ieder zwaar milieu-incident dat voortvloeit uit de incidenten als bedoeld onder a), b) en c). | Met het oog op het vaststellen of een incident een groot ongeval vormt als bedoeld onder a), b) of d), wordt een installatie die normaliter onbemand is, beschouwd als een bemande installatie;\naccident majeur\u00a0(French)\n\u00abaccident majeur\u00bb, dans le cadre d\u2019une installation ou d\u2019infrastructures connect\u00e9es: | a) | un incident impliquant une explosion, un incendie, la perte de contr\u00f4le d\u2019un puits, ou une fuite de p\u00e9trole ou de gaz ou le rejet de substances dangereuses causant ou risquant tr\u00e8s probablement de causer des d\u00e9c\u00e8s ou des dommages corporels graves; | b) | un incident entra\u00eenant des dommages graves pour l\u2019installation ou les infrastructures connect\u00e9es, causant ou risquant tr\u00e8s probablement de causer des d\u00e9c\u00e8s ou des dommages corporels graves; | c) | tout autre incident entra\u00eenant le d\u00e9c\u00e8s de cinq personnes ou plus ou causant des blessures graves \u00e0 cinq personnes ou plus, qui sont pr\u00e9sentes sur l\u2019installation en mer o\u00f9 se situe la source du danger ou qui participent \u00e0 une op\u00e9ration p\u00e9troli\u00e8re ou gazi\u00e8re en mer en rapport avec l\u2019installation ou les infrastructures connect\u00e9es; ou | d) | tout incident environnemental majeur r\u00e9sultant d\u2019incidents vis\u00e9s aux points a), b) et c). | Aux fins de d\u00e9terminer si un incident constitue un accident majeur au sens des points a), b) ou d), une installation qui est, en r\u00e8gle g\u00e9n\u00e9rale, laiss\u00e9e sans surveillance est r\u00e9put\u00e9e faire l\u2019objet d\u2019une surveillance;\nst\u00f8rre uheld\u00a0(Danish)\n\u00bbst\u00f8rre uheld\u00ab: i forbindelse med et anl\u00e6g eller tilknyttet infrastruktur:Med henblik p\u00e5 at fastsl\u00e5, hvorvidt en h\u00e6ndelse udg\u00f8r et st\u00f8rre uheld i henhold til litra a), b) eller d), anses et anl\u00e6g, der normalt er ubemandet, som om det var bemandet.\nTranslation Pending\naccidente grave (Spanish)\n\u00abaccidente grave\u00bb: en relaci\u00f3n con una instalaci\u00f3n o una infraestructura conectada: | a) | un incidente que conlleve una explosi\u00f3n, incendio, p\u00e9rdida del control de un pozo o escape de petr\u00f3leo, gas o sustancias peligrosas que conlleve, o tenga posibilidades significativas de provocar, muertes o lesiones personales graves; | b) | un incidente que cause da\u00f1os graves a la instalaci\u00f3n o infraestructura conectada, que conlleve, o tenga posibilidades significativas de provocar, muertes o lesiones personales graves; | c) | cualquier otro hecho que d\u00e9 lugar a que al menos cinco personas presentes en la instalaci\u00f3n mar adentro de la que procede la fuente del peligro o que trabajen en una operaci\u00f3n relativa al petr\u00f3leo y al gas mar adentro en dicha instalaci\u00f3n o infraestructura conectada, o relacionada con la misma, fallezcan o resulten gravemente heridas, o | d) | cualquier accidente medioambiental grave derivado de los hechos a que se refieren las letras a), b) y c). | A efectos de determinar si un hecho constituye un accidente grave en virtud de las letras a), b) y d), una instalaci\u00f3n que no tenga normalmente personal se tratar\u00e1 como si lo tuviera;.\naccident major\u00a0(Romanian)\n\u201eaccident major\u201d \u00eenseamn\u0103, \u00een raport cu o instala\u021bie sau o infrastructur\u0103 conectat\u0103: | (a) | un incident care implic\u0103 o explozie, un incendiu, pierderea controlului asupra sondei sau o deversare de petrol, gaz sau substan\u021be periculoase care implic\u0103 sau pentru care exist\u0103 un risc semnificativ s\u0103 implice decese sau v\u0103t\u0103m\u0103ri grave ale persoanelor; | (b) | un incident care provoac\u0103 daune grave instala\u021biei sau infrastructurii conectate care implic\u0103 sau pentru care exist\u0103 un risc semnificativ s\u0103 implice decese sau v\u0103t\u0103m\u0103ri grave ale persoanelor; | (c) | oricare alt incident care are ca rezultat decesul sau v\u0103t\u0103marea grav\u0103 a cinci sau mai multe persoane de pe instala\u021bia offshore de la care provine sursa de pericol sau care desf\u0103\u0219oar\u0103 opera\u021biuni petroliere \u0219i gaziere offshore \u00een leg\u0103tur\u0103 cu instala\u021bia sau cu infrastructura conectat\u0103; sau | (d) | orice incident de mediu major care rezult\u0103 din incidentele men\u021bionate la literele (a), (b) \u0219i (c). | \u00cen scopul determin\u0103rii dac\u0103 un incident constituie un accident major \u00een temeiul literelor (a), (b) sau (d), o instala\u021bie care este \u00een mod normal nesupravegheat\u0103 este tratat\u0103 ca \u0219i cum ar fi supravegheat\u0103;.\nSchwerer Unfall\u00a0(German)\nschwerer Unfall\u201c \u2014 in Bezug auf eine Anlage oder angebundene Infrastruktur \u2014 | a) | einen Vorfall, bei dem es zu einer Explosion, einem Brand, einem Verlust der Kontrolle \u00fcber das Bohrloch oder zum Entweichen von Erd\u00f6l, Erdgas oder gef\u00e4hrlichen Stoffen mit Todesfolge oder schwerem Personenschaden oder mit einem erheblichen Potenzial daf\u00fcr kommt; | b) | einen Vorfall als Ausgangspunkt f\u00fcr eine erhebliche Besch\u00e4digung der Anlage oder angebundenen Infrastruktur mit Todesfolge oder schwerem Personenschaden oder mit einem erheblichen Potenzial daf\u00fcr; | c) | jeden anderen Vorfall mit Todesfolge oder schwerem Personenschaden bei f\u00fcnf oder mehr Personen, die sich auf der Offshore-Anlage, auf der die Gefahrenquelle besteht, befinden oder eine Offshore-Erd\u00f6l- und -Erdgasaktivit\u00e4t im Zusammenhang mit der Anlage oder angebundenen Infrastruktur aus\u00fcben oder | d) | jeden schweren Umweltvorfall als Folge der unter den Buchstaben a, b und c genannten Vorf\u00e4lle. | Zur Bestimmung, ob ein Vorfall einen schweren Unfall nach Buchstaben a, b oder d darstellt, gilt eine Anlage, die normalerweise unbemannt ist, als bemannt;\n\u03c3\u03bf\u03b2\u03b1\u03c1\u03cc \u03b1\u03c4\u03cd\u03c7\u03b7\u03bc\u03b1\u00a0(Greek)\n\u00ab\u03c3\u03bf\u03b2\u03b1\u03c1\u03cc \u03b1\u03c4\u03cd\u03c7\u03b7\u03bc\u03b1\u00bb \u03c3\u03b7\u03bc\u03b1\u03af\u03bd\u03b5\u03b9, \u03cc\u03c3\u03bf\u03bd \u03b1\u03c6\u03bf\u03c1\u03ac \u03b5\u03b3\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7 \u03ae \u03c3\u03c5\u03bd\u03b4\u03b5\u03b4\u03b5\u03bc\u03ad\u03bd\u03b7 \u03c5\u03c0\u03bf\u03b4\u03bf\u03bc\u03ae: | \u03b1) | \u03c0\u03b5\u03c1\u03b9\u03c3\u03c4\u03b1\u03c4\u03b9\u03ba\u03cc \u03c0\u03bf\u03c5 \u03c0\u03b5\u03c1\u03b9\u03bb\u03b1\u03bc\u03b2\u03ac\u03bd\u03b5\u03b9 \u03ad\u03ba\u03c1\u03b7\u03be\u03b7, \u03c0\u03c5\u03c1\u03ba\u03b1\u03b3\u03b9\u03ac, \u03b1\u03c0\u03ce\u03bb\u03b5\u03b9\u03b1 \u03b5\u03bb\u03ad\u03b3\u03c7\u03bf\u03c5 \u03c4\u03b7\u03c2 \u03b3\u03b5\u03ce\u03c4\u03c1\u03b7\u03c3\u03b7\u03c2 \u03ae \u03b1\u03c0\u03b5\u03bb\u03b5\u03c5\u03b8\u03ad\u03c1\u03c9\u03c3\u03b7 \u03c0\u03b5\u03c4\u03c1\u03b5\u03bb\u03b1\u03af\u03bf\u03c5, \u03c6\u03c5\u03c3\u03b9\u03ba\u03bf\u03cd \u03b1\u03b5\u03c1\u03af\u03bf\u03c5 \u03ae \u03b5\u03c0\u03b9\u03ba\u03af\u03bd\u03b4\u03c5\u03bd\u03c9\u03bd \u03bf\u03c5\u03c3\u03b9\u03ce\u03bd \u03c0\u03bf\u03c5 \u03c3\u03c5\u03bd\u03bf\u03b4\u03b5\u03cd\u03b5\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03ae \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03bf\u03bb\u03cd \u03c0\u03b9\u03b8\u03b1\u03bd\u03cc\u03bd \u03bd\u03b1 \u03c0\u03c1\u03bf\u03ba\u03b1\u03bb\u03ad\u03c3\u03b5\u03b9 \u03b2\u03af\u03b1\u03b9\u03bf \u03b8\u03ac\u03bd\u03b1\u03c4\u03bf \u03ae \u03c3\u03bf\u03b2\u03b1\u03c1\u03cc \u03c4\u03c1\u03b1\u03c5\u03bc\u03b1\u03c4\u03b9\u03c3\u03bc\u03cc \u03b1\u03bd\u03b8\u03c1\u03ce\u03c0\u03c9\u03bd, | \u03b2) | \u03c0\u03b5\u03c1\u03b9\u03c3\u03c4\u03b1\u03c4\u03b9\u03ba\u03cc \u03c0\u03bf\u03c5 \u03ad\u03c7\u03b5\u03b9 \u03c9\u03c2 \u03b1\u03c0\u03bf\u03c4\u03ad\u03bb\u03b5\u03c3\u03bc\u03b1 \u03c3\u03bf\u03b2\u03b1\u03c1\u03ae \u03b6\u03b7\u03bc\u03af\u03b1 \u03c3\u03c4\u03b7\u03bd \u03b5\u03b3\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7 \u03ae \u03c4\u03b7 \u03c3\u03c5\u03bd\u03b4\u03b5\u03b4\u03b5\u03bc\u03ad\u03bd\u03b7 \u03c5\u03c0\u03bf\u03b4\u03bf\u03bc\u03ae \u03ba\u03b1\u03b9 \u03c3\u03c5\u03bd\u03bf\u03b4\u03b5\u03cd\u03b5\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03ae \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03bf\u03bb\u03cd \u03c0\u03b9\u03b8\u03b1\u03bd\u03cc\u03bd \u03bd\u03b1 \u03c0\u03c1\u03bf\u03ba\u03b1\u03bb\u03ad\u03c3\u03b5\u03b9 \u03b2\u03af\u03b1\u03b9\u03bf \u03b8\u03ac\u03bd\u03b1\u03c4\u03bf \u03ae \u03c3\u03bf\u03b2\u03b1\u03c1\u03cc \u03c4\u03c1\u03b1\u03c5\u03bc\u03b1\u03c4\u03b9\u03c3\u03bc\u03cc \u03b1\u03bd\u03b8\u03c1\u03ce\u03c0\u03c9\u03bd, | \u03b3) | \u03bf\u03b9\u03bf\u03b4\u03ae\u03c0\u03bf\u03c4\u03b5 \u03ac\u03bb\u03bb\u03bf \u03c0\u03b5\u03c1\u03b9\u03c3\u03c4\u03b1\u03c4\u03b9\u03ba\u03cc \u03b5\u03c0\u03b9\u03c6\u03ad\u03c1\u03b5\u03b9 \u03b2\u03af\u03b1\u03b9\u03bf \u03b8\u03ac\u03bd\u03b1\u03c4\u03bf \u03ae \u03c3\u03bf\u03b2\u03b1\u03c1\u03cc \u03c4\u03c1\u03b1\u03c5\u03bc\u03b1\u03c4\u03b9\u03c3\u03bc\u03cc \u03c0\u03ad\u03bd\u03c4\u03b5 \u03ae \u03c0\u03b5\u03c1\u03b9\u03c3\u03c3\u03cc\u03c4\u03b5\u03c1\u03c9\u03bd \u03c0\u03c1\u03bf\u03c3\u03ce\u03c0\u03c9\u03bd \u03c4\u03b1 \u03bf\u03c0\u03bf\u03af\u03b1 \u03b2\u03c1\u03af\u03c3\u03ba\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b5\u03c0\u03af \u03c4\u03b7\u03c2 \u03c5\u03c0\u03b5\u03c1\u03ac\u03ba\u03c4\u03b9\u03b1\u03c2 \u03b5\u03b3\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7\u03c2 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03bf\u03c0\u03bf\u03af\u03b1 \u03c0\u03b7\u03b3\u03ac\u03b6\u03b5\u03b9 \u03b7 \u03c0\u03b7\u03b3\u03ae \u03c4\u03bf\u03c5 \u03ba\u03b9\u03bd\u03b4\u03cd\u03bd\u03bf\u03c5 \u03ae \u03c4\u03b1 \u03bf\u03c0\u03bf\u03af\u03b1 \u03b1\u03c3\u03c7\u03bf\u03bb\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03bc\u03b5 \u03c5\u03c0\u03b5\u03c1\u03ac\u03ba\u03c4\u03b9\u03b1 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1 \u03c0\u03b5\u03c4\u03c1\u03b5\u03bb\u03b1\u03af\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03c6\u03c5\u03c3\u03b9\u03ba\u03bf\u03cd \u03b1\u03b5\u03c1\u03af\u03bf\u03c5 \u03c3\u03b5 \u03c3\u03c7\u03ad\u03c3\u03b7 \u03bc\u03b5 \u03c4\u03b7\u03bd \u03b5\u03b3\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7 \u03ae \u03c4\u03b7 \u03c3\u03c5\u03bd\u03b4\u03b5\u03b4\u03b5\u03bc\u03ad\u03bd\u03b7 \u03c5\u03c0\u03bf\u03b4\u03bf\u03bc\u03ae \u03ae | \u03b4) | \u03bf\u03c0\u03bf\u03b9\u03bf\u03b4\u03ae\u03c0\u03bf\u03c4\u03b5 \u03c3\u03bf\u03b2\u03b1\u03c1\u03cc \u03c0\u03b5\u03c1\u03b9\u03b2\u03b1\u03bb\u03bb\u03bf\u03bd\u03c4\u03b9\u03ba\u03cc \u03c0\u03b5\u03c1\u03b9\u03c3\u03c4\u03b1\u03c4\u03b9\u03ba\u03cc \u03c0\u03c1\u03bf\u03ba\u03cd\u03c0\u03c4\u03b5\u03b9 \u03b1\u03c0\u03cc \u03c4\u03b1 \u03c0\u03b5\u03c1\u03b9\u03c3\u03c4\u03b1\u03c4\u03b9\u03ba\u03ac \u03c0\u03bf\u03c5 \u03b1\u03bd\u03b1\u03c6\u03ad\u03c1\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b1 \u03c3\u03c4\u03bf\u03b9\u03c7\u03b5\u03af\u03b1 \u03b1), \u03b2) \u03ba\u03b1\u03b9 \u03b3). | \u0393\u03b9\u03b1 \u03c4\u03bf\u03c5\u03c2 \u03c3\u03ba\u03bf\u03c0\u03bf\u03cd\u03c2 \u03b4\u03b9\u03b1\u03c0\u03af\u03c3\u03c4\u03c9\u03c3\u03b7\u03c2 \u03b5\u03ac\u03bd \u03ad\u03bd\u03b1 \u03c0\u03b5\u03c1\u03b9\u03c3\u03c4\u03b1\u03c4\u03b9\u03ba\u03cc \u03c3\u03c5\u03bd\u03b9\u03c3\u03c4\u03ac \u03c3\u03bf\u03b2\u03b1\u03c1\u03cc \u03b1\u03c4\u03cd\u03c7\u03b7\u03bc\u03b1 \u03ba\u03b1\u03c4\u03ac \u03c4\u03b1 \u03c3\u03c4\u03bf\u03b9\u03c7\u03b5\u03af\u03b1 \u03b1), \u03b2) \u03ae \u03b4), \u03b5\u03b3\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7 \u03c0\u03bf\u03c5 \u03c5\u03c0\u03cc \u03c6\u03c5\u03c3\u03b9\u03bf\u03bb\u03bf\u03b3\u03b9\u03ba\u03ad\u03c2 \u03c3\u03c5\u03bd\u03b8\u03ae\u03ba\u03b5\u03c2 \u03b4\u03b5\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03b5\u03c0\u03b1\u03bd\u03b4\u03c1\u03c9\u03bc\u03ad\u03bd\u03b7 \u03b1\u03bd\u03c4\u03b9\u03bc\u03b5\u03c4\u03c9\u03c0\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03c3\u03b1\u03bd \u03bd\u03b1 \u03ae\u03c4\u03b1\u03bd \u03b5\u03c0\u03b1\u03bd\u03b4\u03c1\u03c9\u03bc\u03ad\u03bd\u03b7,.\nIncidente grave\u00a0(Italian)\n\u00abincidente grave\u00bb: in relazione a un impianto o a infrastrutture connesse: | a) | un incidente che comporta un\u2019esplosione, un incendio, la perdita di controllo di un pozzo o la fuoriuscita di idrocarburi o di sostanze pericolose che comportano, o hanno un forte potenziale per provocare decessi o lesioni personali gravi; | b) | un incidente che reca all\u2019impianto o alle infrastrutture connesse un danno grave che comporta, o ha un forte potenziale per provocare, incidenti mortali o lesioni personali gravi; | c) | qualsiasi altro incidente che provoca la morte o lesioni gravi a cinque o pi\u00f9 persone che si trovano sull\u2019impianto in mare in cui ha origine il pericolo o sono impegnate in un\u2019operazione sull\u2019impianto in mare nel settore degli idrocarburi o sulle infrastrutture connesse o in collegamento con tale impianto e tali infrastrutture; o | d) | qualsiasi incidente ambientale grave risultante dagli incidenti di cui alle lettere a), b) e c). | Al fine di stabilire se un incidente costituisce un incidente grave a norma delle lettere a), b) o d), un impianto che \u00e8 di norma non presidiato \u00e8 considerato come se fosse presidiato;.\nPowa\u017cna awaria\u00a0(Polish)\n\u201epowa\u017cna awaria\u201d, w odniesieniu do instalacji lub po\u0142\u0105czonej infrastruktury, oznacza: | a) | wybuch, po\u017car, utrat\u0119 kontroli nad odwiertem lub wyciek ropy naftowej, gazu ziemnego lub substancji niebezpiecznych, powoduj\u0105ce lub mog\u0105ce potencjalnie spowodowa\u0107 \u015bmiertelne lub ci\u0119\u017ckie uszkodzenia cia\u0142a; | b) | zdarzenie prowadz\u0105ce do powa\u017cnego uszkodzenia instalacji lub po\u0142\u0105czonej infrastruktury, powoduj\u0105ce lub mog\u0105ce potencjalnie spowodowa\u0107 \u015bmiertelne lub ci\u0119\u017ckie uszkodzenia cia\u0142a; | c) | ka\u017cde inne zdarzenie prowadz\u0105ce do \u015bmierci lub ci\u0119\u017ckich uszkodze\u0144 cia\u0142a co najmniej pi\u0119ciu os\u00f3b, kt\u00f3re znajdowa\u0142y si\u0119 na instalacji na obszarach morskich stanowi\u0105cej \u017ar\u00f3d\u0142o zagro\u017cenia lub kt\u00f3re uczestniczy\u0142y w dzia\u0142alno\u015bci zwi\u0105zanej ze z\u0142o\u017cami ropy naftowej i gazu ziemnego na obszarach morskich, w powi\u0105zaniu z instalacj\u0105 lub po\u0142\u0105czon\u0105 infrastruktur\u0105; lub | d) | ka\u017cdy powa\u017cny incydent \u015brodowiskowy wynikaj\u0105cy ze zdarze\u0144, o kt\u00f3rych mowa w lit. a), b) i c). | Do cel\u00f3w ustalenia, czy zdarzenie stanowi powa\u017cn\u0105 awari\u0119 w rozumieniu lit. a), b) lub d), instalacj\u0119, kt\u00f3ra jest standardowo bezza\u0142ogowa, traktuje si\u0119 tak, jak gdyby by\u0142a instalacj\u0105 za\u0142ogow\u0105;.\nAcidente grave\u00a0(Portuguese)\n\u00abAcidente grave\u00bb, em rela\u00e7\u00e3o a uma instala\u00e7\u00e3o ou a uma infraestrutura conectada: | a) | Um acidente envolvendo uma explos\u00e3o, um inc\u00eandio, uma perda de controlo das sondagens, ou uma fuga de petr\u00f3leo, g\u00e1s ou de subst\u00e2ncias perigosas, que resulte ou possa seriamente resultar em mortes ou ferimentos pessoais graves; | b) | Um incidente que conduza a graves danos para a instala\u00e7\u00e3o ou a infraestrutura conectada e que resulte, ou possa seriamente resultar, em mortes ou ferimentos pessoais graves; | c) | Qualquer outro incidente que provoque a morte ou ferimentos graves em cinco ou mais pessoas presentes na instala\u00e7\u00e3o offshore na origem do acidente ou a trabalhar em opera\u00e7\u00f5es offshore de petr\u00f3leo e g\u00e1s na instala\u00e7\u00e3o ou na infraestrutura conectada, ou em liga\u00e7\u00e3o com elas; ou | d) | Qualquer incidente ambiental grave que resulte de incidentes a que se referem as al\u00edneas a), b) e c). | Para efeitos da qualifica\u00e7\u00e3o de um incidente como acidente grave na ace\u00e7\u00e3o das al\u00edneas a), b) ou d), uma instala\u00e7\u00e3o que funcione habitualmente sem pessoal, \u00e9 considerada como se a instala\u00e7\u00e3o estivesse com pessoal.\nAllvarlig olycka\u00a0(Swedish)\n1.\u00a0\u00a0\u00a0allvarlig olycka: med avseende p\u00e5 en anl\u00e4ggning eller ansluten infrastruktur F\u00f6r att avg\u00f6ra om ett tillbud utg\u00f6r en allvarlig olycka enligt leden a, b eller d ska en anl\u00e4ggning som normalt \u00e4r obemannad behandlas som om den vore bemannad.:.\nTranslation Pending\nSuuronnettomuudella\u00a0(Finish)\n\u2019suuronnettomuudella\u2019 tarkoitetaan laitteiston tai liitetyn infrastruktuurin osalta: | a) | vaaratilannetta, johon liittyy r\u00e4j\u00e4hdys, tulipalo, porausrei\u00e4n hallinnan menetys taikka \u00f6ljyn, kaasun tai vaarallisten aineiden vuotaminen, josta aiheutuu kuolonuhreja tai vakavia henkil\u00f6vahinkoja taikka joihin liittyy merkitt\u00e4v\u00e4 mahdollisuus kuolonuhreista tai vakavista henkil\u00f6vahingoista; | b) | vaaratilannetta, joka johtaa laitteiston tai liitetyn infrastruktuurin vakavaan vahingoittumiseen, josta aiheutuu kuolonuhreja tai vakavia henkil\u00f6vahinkoja taikka johon liittyy merkitt\u00e4v\u00e4 mahdollisuus kuolonuhreista tai vakavista henkil\u00f6vahingoista; | c) | muuta vaaratilannetta, joka johtaa viiden tai useamman henkil\u00f6n kuolemaan tai vakavaan loukkaantumiseen, kun n\u00e4m\u00e4 henkil\u00f6t ovat merell\u00e4 sijaitsevalla laitteistolla, jolla vaaran l\u00e4hde esiintyy, tai kun he osallistuvat merell\u00e4 tapahtuvaan \u00f6ljyn- tai kaasunporaustoimintaan, joka liittyy laitteistoon tai liitettyyn infrastruktuuriin; tai | d) | ymp\u00e4rist\u00f6\u00e4 uhkaavaa merkitt\u00e4v\u00e4\u00e4 vaaratilannetta, joka aiheutuu a, b ja c alakohdassa tarkoitetuista vaaratilanteista. | M\u00e4\u00e4ritelt\u00e4ess\u00e4 sit\u00e4, onko vaaratilanne a, b tai d alakohdan mukainen suuronnettomuus, normaalisti miehitt\u00e4m\u00e4t\u00f6nt\u00e4 laitteistoa k\u00e4sitell\u00e4\u00e4n siten kuin se olisi miehitetty;.\nVe\u010dja nesre\u010da\u00a0(Slovenian)\nve\u010dja nesre\u010da\u201c v povezavi z napravo ali povezano infrastrukturo pomeni: | (a) | incident, ki vklju\u010duje eksplozijo, po\u017ear, izgubo nadzora nad vrtino ali uhajanje nafte, plina ali nevarnih snovi, pri \u010demer pride ali bi zelo verjetno lahko pri\u0161lo do smrtnih \u017ertev ali hudih telesnih po\u0161kodb; | (b) | incident, ki povzro\u010di hudo \u0161kodo na napravi ali povezani infrastrukturi, pri \u010demer pride ali bi zelo verjetno lahko pri\u0161lo do smrtnih \u017ertev ali hudih telesnih po\u0161kodb; | (c) | vsak drug incident, ki vodi do smrtnih \u017ertev ali hudih telesnih po\u0161kodb petih ali ve\u010d oseb, ki so na napravi na morju, ki je vir nevarnosti, ali ki opravljajo naftno in plinsko dejavnost na morju v zvezi z napravo ali povezano infrastrukturo, ali | (d) | vsako drugo ve\u010djo okoljsko nesre\u010do, ki je posledica incidentov iz to\u010dk (a), (b) in (c). | Za dolo\u010ditev ali nek incident predstavlja ve\u010djo nesre\u010do v skladu s to\u010dkami (a), (b) ali (d) se naprava na kateri navadno ni stalne posadke, smatra kot da ima stalno posadko;.\nZ\u00e1va\u017en\u00e1 nehodat (Slovak)\n\u201ez\u00e1va\u017en\u00e1 nehoda\u201c je vo vz\u0165ahu k zariadeniu alebo pripojenej infra\u0161trukt\u00fare: | a) | udalos\u0165, ktor\u00e1 zah\u0155\u0148a v\u00fdbuch, po\u017eiar, strata kontroly nad vrtom alebo \u00fanik ropy, zemn\u00e9ho plynu alebo nebezpe\u010dn\u00fdch l\u00e1tok, pri\u010dom pri\u0161lo k \u00famrtiam alebo v\u00e1\u017enym zraneniam os\u00f4b alebo hrozilo ve\u013ek\u00e9 riziko, \u017ee k nim pr\u00edde; | b) | udalos\u0165 ved\u00faca k v\u00e1\u017enemu po\u0161kodeniu zariadenia alebo pripojenej infra\u0161trukt\u00fary, pri\u010dom pri\u0161lo k \u00famrtiam alebo v\u00e1\u017enym zraneniam os\u00f4b alebo hrozilo ve\u013ek\u00e9 riziko, \u017ee k nim pr\u00edde; | c) | v\u0161etky \u010fal\u0161ie udalosti ved\u00face k \u00famrtiu alebo v\u00e1\u017enemu zraneniu piatich alebo viacer\u00fdch os\u00f4b, ktor\u00e9 sa nach\u00e1dzaj\u00fa na zariaden\u00ed na mori, na ktorom sa zdroj nebezpe\u010denstva nach\u00e1dza, alebo z ktor\u00e9ho s tak\u00fdmto zdrojom bojuj\u00fa v r\u00e1mci oper\u00e1cie prieskumu lo\u017e\u00edsk a \u0165a\u017eby ropy a zemn\u00e9ho plynu na mori uskuto\u010d\u0148ovanej priamo na zariaden\u00ed alebo pripojenej infra\u0161trukt\u00fare alebo v s\u00favislosti s nimi, alebo | d) | v\u0161etky z\u00e1va\u017en\u00e9 environment\u00e1lne udalosti, ku ktor\u00fdm do\u0161lo v d\u00f4sledku udalost\u00ed uveden\u00fdch v p\u00edsmen\u00e1ch a), b) a c). | Na \u00fa\u010dely ur\u010denia \u010di udalos\u0165 predstavuje z\u00e1va\u017en\u00fa nehodu pod\u013ea p\u00edsmen a), b) alebo d) sa zariadenie, na ktorom zvy\u010dajne nepracuje person\u00e1l, pova\u017euje za zariadenie, na ktorom person\u00e1l pracoval;.\nDidel\u0117 avarijat (Lithuanian)\ndidel\u0117 avarija \u2013 su \u012frenginiu ar prijungt\u0105ja infrastrukt\u016bra susij\u0119s: | a) | incidentas, susij\u0119s su sprogimu, gaisru, gr\u0119\u017einio kontrol\u0117s praradimu arba naftos, duj\u0173 ar pavojing\u0173 med\u017eiag\u0173 nutek\u0117jimu, d\u0117l kurio \u017e\u016bsta ar sunkiai su\u017ealojami \u017emon\u0117s ar yra didel\u0117 tikimyb\u0117, kad \u017eus ar bus sunkiai su\u017ealoti \u017emon\u0117s; | b) | incidentas, d\u0117l kurio stipriai pa\u017eeid\u017eiamas \u012frenginys arba prijungtoji infrastrukt\u016bra ir \u017e\u016bsta ar sunkiai su\u017ealojami \u017emon\u0117s ar yra didel\u0117 tikimyb\u0117, kad \u017eus ar bus sunkiai su\u017ealoti \u017emon\u0117s; | c) | kitas incidentas, d\u0117l kurio \u017e\u016bsta ar sunkiai su\u017ealojami penki ar daugiau asmen\u0173, esan\u010di\u0173 j\u016broje dislokuotame \u012frenginyje, kuriame yra pavojaus \u0161altinis, arba dalyvaujan\u010di\u0173 naftos ir duj\u0173 operacijoje j\u016broje ar su \u012frenginiu arba prijungt\u0105ja infrastrukt\u016bra susijusioje operacijoje; arba | d) | didelis su aplinka susij\u0119s incidentas, kuris yra a, b ir c punktuose nurodyt\u0173 incident\u0173 padarinys. | Siekiant nustatyti, ar incidentas gali b\u016bti laikomas didele avarija pagal a, b arba d punktus, \u012frenginys, kuris paprastai yra nepri\u017ei\u016brimas, laikomas pri\u017ei\u016brimu;.\nS\u00falyos baleset\u00a0(Hungarian)\n\u201es\u00falyos baleset\u201d: a l\u00e9tes\u00edtm\u00e9nyekkel vagy a kapcsol\u00f3d\u00f3 infrastrukt\u00far\u00e1kkal kapcsolatosan el\u0151fordul\u00f3 k\u00f6vetkez\u0151 esem\u00e9nyek valamelyikeAnnak meghat\u00e1roz\u00e1s\u00e1ra, hogy egy esem\u00e9ny az a), b), vagy d) pontban foglaltak szerint s\u00falyos balesetnek min\u0151s\u00fcl-e, egy olyan l\u00e9tes\u00edtm\u00e9nyt, amelyen rendszerint nem tart\u00f3zkodik senki, \u00fagy kell kezelni, mintha tart\u00f3zkodn\u00e1nak azon; :.\nTranslation Pending.\nA\u010b\u010bident kbir\u00a0(Maltese)\n\u2027a\u010b\u010bident kbir\u2027 tfisser, fir-rigward ta\u2019 installazzjoni jew infrastruttura konnessa: | (a) | a\u010b\u010bident li jinvolvi splu\u017cjoni, nirien, telf ta\u2019 kontroll tal-bir, jew rilaxx ta\u2019 \u017cejt, gass jew sustanzi perikolu\u017ci li jinvolvu, jew b\u2019potenzjal sinifikanti li jikkaw\u017caw, imwiet jew korriment personali serju, | (b) | in\u010bident li jwassal g\u0127al \u0127sara serja fl-installazzjoni jew fl-infrastruttura konnessa li jinvolvi, jew b\u2019potenzjal sinifikanti li jikkaw\u017ca, imwiet jew korriment personali serju, | (c) | kwalunkwe incident ie\u0127or li jwassal g\u0127all-imwiet jew korriment serju ta\u2019 \u0127ames persuni jew aktar li jinsabu fuq l-installazzjoni offshore li minnha jkun \u0121ej is-sors tal-periklu jew li jkunu involuti f\u2019operazzjoni ta\u017c-\u017cejt u tal-gass offshore b\u2019konnessjoni mal-installazzjoni jew l-infrastruttura konnessa; jew | (d) | kwalunkwe in\u010bident ambjentali kbir li jirri\u017culta minn incidenti msemmija fil-punti (a), (b) u (c). | G\u0127all-finijiet li ji\u0121i determinat jekk avveniment jikkostitwixxix a\u010b\u010bident kbir skont il-punti (a), (b) jew (d), installazzjoni li normalment ma tkunx sorveljata g\u0127andha ti\u0121t ttrattata daqslikieku kienet sorveljata;.\nSmags negad\u012bjumst (Latvian)\n\u201csmags negad\u012bjums\u201d saist\u012bb\u0101 ar iek\u0101rtu vai savienotu infrastrukt\u016bru ir: | a) | negad\u012bjums, kas saist\u012bts ar eksploziju, ugunsgr\u0113ku, kontroles zudumu p\u0101r urbumu vai naftas, g\u0101zes vai b\u012bstamu vielu nopl\u016bdi un kas izraisa vai kam ir liela iesp\u0113ja izrais\u012bt cilv\u0113ku n\u0101ves gad\u012bjumus vai smagus ievainojumus; | b) | starpgad\u012bjums, kura rezult\u0101t\u0101 tiek izdar\u012bti nopietni boj\u0101jumi iek\u0101rtai vai savienotajai infrastrukt\u016brai un kas izraisa vai kam ir liela iesp\u0113ja izrais\u012bt cilv\u0113ku n\u0101ves gad\u012bjumus vai smagus ievainojumus; | c) | jebk\u0101ds cits starpgad\u012bjums, kura rezult\u0101t\u0101 ir g\u0101ju\u0161i boj\u0101 vai guvu\u0161i smagus ievainojumus pieci vai vair\u0101k cilv\u0113ki, kuri atrodas uz t\u0101s iek\u0101rtas j\u016br\u0101, kur\u0101 izrais\u012bjusies b\u012bstam\u0101 situ\u0101cija, vai ir iesaist\u012bti naftas un g\u0101zes nozares darb\u012bb\u0101 saist\u012bb\u0101 ar \u0161o iek\u0101rtu vai savienotu infrastrukt\u016bru; vai | d) | jebkur\u0161 cits smags vides starpgad\u012bjums, ko izrais\u012bju\u0161i a), b) un c) apak\u0161punkt\u0101 min\u0113tie notikumi. | Lai noteiktu, vai starpgad\u012bjums ir smags negad\u012bjums saska\u0146\u0101 ar a), b) vai d) apak\u0161punktu, iek\u0101rtu, uz kuras parasti nav person\u0101la, v\u0113rt\u0113 t\u0101, it k\u0101 uz t\u0101s b\u016btu person\u0101ls..\nSuur\u00f5nnetus\u00a0(Estonian)\n\u201esuur\u00f5nnetus\u201d\u2013 rajatise v\u00f5i seotud taristuga seosesSelleks et otsustada, kas vahejuhtum on suur\u00f5nnetus punktide a, b v\u00f5i d t\u00e4henduses k\u00e4sitatakse tavaliselt mehitamata rajatist mehitatud rajatisena; :.\nTranslation Pending\nZ\u00e1va\u017enou hav\u00e1ri\u00ed\u00a0(Czech)\n\u201ez\u00e1va\u017enou hav\u00e1ri\u00ed\u201c v souvislosti se za\u0159\u00edzen\u00edm nebo souvisej\u00edc\u00ed propojenou infrastrukturou: | a) | nehoda zahrnuj\u00edc\u00ed v\u00fdbuch, po\u017e\u00e1r, ztr\u00e1tu kontroly nad vrtem nebo \u00fanik ropy, zemn\u00edho plynu nebo nebezpe\u010dn\u00e9 l\u00e1tky, p\u0159i n\u00ed\u017e do\u0161lo nebo velmi pravd\u011bpodobn\u00e9 mohlo doj\u00edt ke ztr\u00e1t\u00e1m na \u017eivotech nebo t\u011b\u017ek\u00e9mu zran\u011bn\u00ed osob; | b) | nehoda, kter\u00e1 m\u00e1 za n\u00e1sledek z\u00e1va\u017en\u00e9 po\u0161kozen\u00ed za\u0159\u00edzen\u00ed nebo propojen\u00e9 infrastruktury, p\u0159i n\u00ed\u017e do\u0161lo nebo velmi pravd\u011bpodobn\u011b mohlo doj\u00edt k usmrcen\u00ed nebo t\u011b\u017ek\u00e9mu zran\u011bn\u00ed osob; | c) | jak\u00e1koli jin\u00e1 nehoda, kter\u00e1 m\u00e1 za n\u00e1sledek usmrcen\u00ed nebo t\u011b\u017ek\u00e9 zran\u011bn\u00ed p\u011bti nebo v\u00edce osob nach\u00e1zej\u00edc\u00edch se na za\u0159\u00edzen\u00ed na mo\u0159i, kde se nach\u00e1z\u00ed zdroj nebezpe\u010d\u00ed, nebo zapojen\u00fdch do \u010dinnosti v odv\u011btv\u00ed ropy a zemn\u00edho plynu v mo\u0159i v souvislosti se za\u0159\u00edzen\u00edm nebo propojenou infrastrukturou, nebo | d) | jak\u00e1koli z\u00e1va\u017en\u00e1 ekologick\u00e1 nehoda vypl\u00fdvaj\u00edc\u00ed z nehod uveden\u00fdch v p\u00edsmenech a), b) a c). | Pro \u00fa\u010dely ur\u010den\u00ed, zda je nehoda z\u00e1va\u017enou hav\u00e1ri\u00ed podle p\u00edsmen a), b) nebo d), se za\u0159\u00edzen\u00ed, kter\u00e9 je b\u011b\u017en\u011b bez obsluhy, pova\u017euje za obsluhovan\u00e9 za\u0159\u00edzen\u00ed;.\n\u0433\u043e\u043b\u044f\u043c\u0430 \u0430\u0432\u0430\u0440\u0438\u044f\u00a0(Bulgarian)\n\u201e\u0433\u043e\u043b\u044f\u043c\u0430 \u0430\u0432\u0430\u0440\u0438\u044f\u201c \u043f\u043e \u043e\u0442\u043d\u043e\u0448\u0435\u043d\u0438\u0435 \u043d\u0430 \u0438\u043d\u0441\u0442\u0430\u043b\u0430\u0446\u0438\u044f \u0438\u043b\u0438 \u0441\u0432\u044a\u0440\u0437\u0430\u043d\u0430 \u0438\u043d\u0444\u0440\u0430\u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0430 \u043e\u0437\u043d\u0430\u0447\u0430\u0432\u0430: | \u0430) | \u0438\u043d\u0446\u0438\u0434\u0435\u043d\u0442, \u0432\u043a\u043b\u044e\u0447\u0432\u0430\u0449 \u0432\u0437\u0440\u0438\u0432, \u043f\u043e\u0436\u0430\u0440, \u0438\u0437\u0433\u0443\u0431\u0432\u0430\u043d\u0435 \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u0430 \u0432\u044a\u0440\u0445\u0443 \u0441\u043e\u043d\u0434\u0430\u0436 \u0438\u043b\u0438 \u0438\u0437\u043f\u0443\u0441\u043a\u0430\u043d\u0435 \u043d\u0430 \u043d\u0435\u0444\u0442, \u0433\u0430\u0437 \u0438\u043b\u0438 \u043e\u043f\u0430\u0441\u043d\u0438 \u0432\u0435\u0449\u0435\u0441\u0442\u0432\u0430, \u043a\u043e\u0438\u0442\u043e \u0432\u043e\u0434\u044f\u0442 \u0438\u043b\u0438 \u0435 \u0441\u0438\u043b\u043d\u043e \u0432\u0435\u0440\u043e\u044f\u0442\u043d\u043e \u0434\u0430 \u0434\u043e\u0432\u0435\u0434\u0430\u0442 \u0434\u043e \u0441\u043c\u044a\u0440\u0442\u043d\u0438 \u0441\u043b\u0443\u0447\u0430\u0438 \u0438\u043b\u0438 \u0441\u0435\u0440\u0438\u043e\u0437\u043d\u0438 \u043d\u0430\u0440\u0430\u043d\u044f\u0432\u0430\u043d\u0438\u044f \u043d\u0430 \u043b\u0438\u0446\u0430; | \u0431) | \u0438\u043d\u0446\u0438\u0434\u0435\u043d\u0442, \u043f\u043e\u0440\u0430\u0436\u0434\u0430\u0449 \u0441\u0435\u0440\u0438\u043e\u0437\u043d\u0438 \u0449\u0435\u0442\u0438 \u0437\u0430 \u0438\u043d\u0441\u0442\u0430\u043b\u0430\u0446\u0438\u044f\u0442\u0430 \u0438\u043b\u0438 \u0441\u0432\u044a\u0440\u0437\u0430\u043d\u0430\u0442\u0430 \u0438\u043d\u0444\u0440\u0430\u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0430, \u043a\u043e\u0439\u0442\u043e \u0432\u043e\u0434\u0438 \u0438\u043b\u0438 \u0435 \u0441\u0438\u043b\u043d\u043e \u0432\u0435\u0440\u043e\u044f\u0442\u043d\u043e \u0434\u0430 \u0434\u043e\u0432\u0435\u0434\u0435 \u0434\u043e \u0441\u043c\u044a\u0440\u0442\u043d\u0438 \u0441\u043b\u0443\u0447\u0430\u0438 \u0438\u043b\u0438 \u0441\u0435\u0440\u0438\u043e\u0437\u043d\u0438 \u043d\u0430\u0440\u0430\u043d\u044f\u0432\u0430\u043d\u0438\u044f \u043d\u0430 \u043b\u0438\u0446\u0430; | \u0432) | \u0432\u0441\u044f\u043a\u0430\u043a\u044a\u0432 \u0434\u0440\u0443\u0433 \u0438\u043d\u0446\u0438\u0434\u0435\u043d\u0442, \u0432\u043e\u0434\u0435\u0449 \u0434\u043e \u0441\u043c\u044a\u0440\u0442 \u0438\u043b\u0438 \u0441\u0435\u0440\u0438\u043e\u0437\u043d\u043e \u043d\u0430\u0440\u0430\u043d\u044f\u0432\u0430\u043d\u0435 \u043d\u0430 \u043f\u0435\u0442 \u0438\u043b\u0438 \u043f\u043e\u0432\u0435\u0447\u0435 \u043b\u0438\u0446\u0430, \u043a\u043e\u0438\u0442\u043e \u0441\u0430 \u043d\u0430 \u0438\u043d\u0441\u0442\u0430\u043b\u0430\u0446\u0438\u044f \u0432 \u043a\u0440\u0430\u0439\u0431\u0440\u0435\u0436\u043d\u0438 \u0432\u043e\u0434\u0438, \u043a\u044a\u0434\u0435\u0442\u043e \u0435 \u0440\u0430\u0437\u043f\u043e\u043b\u043e\u0436\u0435\u043d \u0438\u0437\u0442\u043e\u0447\u043d\u0438\u043a\u044a\u0442 \u043d\u0430 \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442, \u0438\u043b\u0438 \u043a\u043e\u0438\u0442\u043e \u0443\u0447\u0430\u0441\u0442\u0432\u0430\u0442 \u0432 \u0441\u0432\u044a\u0440\u0437\u0430\u043d\u0438 \u0441 \u043d\u0435\u0444\u0442 \u0438 \u0433\u0430\u0437 \u0434\u0435\u0439\u043d\u043e\u0441\u0442\u0438 \u0432 \u043a\u0440\u0430\u0439\u0431\u0440\u0435\u0436\u043d\u0438 \u0432\u043e\u0434\u0438 \u0432\u044a\u0432 \u0432\u0440\u044a\u0437\u043a\u0430 \u0441 \u0438\u043d\u0441\u0442\u0430\u043b\u0430\u0446\u0438\u044f\u0442\u0430 \u0438\u043b\u0438 \u0441\u0432\u044a\u0440\u0437\u0430\u043d\u0430\u0442\u0430 \u0438\u043d\u0444\u0440\u0430\u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0430; \u0438\u043b\u0438 | \u0433) | \u0432\u0441\u0435\u043a\u0438 \u0437\u043d\u0430\u0447\u0438\u0442\u0435\u043b\u0435\u043d \u0435\u043a\u043e\u043b\u043e\u0433\u0438\u0447\u0435\u043d \u0438\u043d\u0446\u0438\u0434\u0435\u043d\u0442, \u0432\u044a\u0437\u043d\u0438\u043a\u043d\u0430\u043b \u0432 \u0440\u0435\u0437\u0443\u043b\u0442\u0430\u0442 \u043e\u0442 \u0438\u043d\u0446\u0438\u0434\u0435\u043d\u0442\u0438, \u043f\u043e\u0441\u043e\u0447\u0435\u043d\u0438 \u0432 \u0431\u0443\u043a\u0432\u0438 \u0430), \u0431) \u0438 \u0432). | \u0417\u0430 \u0434\u0430 \u0441\u0435 \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0438 \u0434\u0430\u043b\u0438 \u0434\u0430\u0434\u0435\u043d \u0438\u043d\u0446\u0438\u0434\u0435\u043d\u0442 \u0441\u044a\u0441\u0442\u0430\u0432\u043b\u044f\u0432\u0430 \u0433\u043e\u043b\u044f\u043c\u0430 \u0430\u0432\u0430\u0440\u0438\u044f \u043f\u043e \u0431\u0443\u043a\u0432\u0430 \u0430), \u0431) \u0438\u043b\u0438 \u0433), \u0438\u043d\u0441\u0442\u0430\u043b\u0430\u0446\u0438\u0438\u0442\u0435, \u043d\u0430 \u043a\u043e\u0438\u0442\u043e \u043e\u0431\u0438\u043a\u043d\u043e\u0432\u0435\u043d\u043e \u043d\u044f\u043c\u0430 \u0447\u043e\u0432\u0435\u0448\u043a\u043e \u043f\u0440\u0438\u0441\u044a\u0441\u0442\u0432\u0438\u0435, \u0441\u0435 \u043f\u0440\u0438\u0435\u043c\u0430\u0442 \u0437\u0430 \u0438\u043d\u0441\u0442\u0430\u043b\u0430\u0446\u0438\u0438, \u043d\u0430 \u043a\u043e\u0438\u0442\u043e \u0438\u043c\u0430 \u0447\u043e\u0432\u0435\u0448\u043a\u043e \u043f\u0440\u0438\u0441\u044a\u0441\u0442\u0432\u0438\u0435;.", "https://iadclexicon.org/major-change": "TERM: Major Change\nURL: https://iadclexicon.org/major-change\n\nMajor change\nMajor change, in relation to the recovery of petroleum from a field, includes the following:\nthe petroleum production licensee changes the development strategy or management strategy of a field or a petroleum pool;\nthe petroleum production licensee changes the plan for the development of additional pools in the field;\nthe petroleum production licensee ceases production, permanently or for the long term, before the date proposed in the field development plan;\nthe petroleum production licensee introduces new methods for the petroleum recovery, such as enhanced recovery and injection of fluids.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/major-accidents": "TERM: Major Accidents\nURL: https://iadclexicon.org/major-accidents\n\nMajor Accidents\n\u201cMajor accident\u201d has the same meaning as in regulation 2(1) of the Offshore Installations (Safety Case) Regulations 1992. Note: S.I. 1992/2885.\nSource: The Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, S.I. 1995/743, 1995.\nRegulations\nMajor Accidents\nMajor accident means an event connected with an installation, including a natural event, having the potential to cause multiple fatalities of persons on or near the installation.\nSource: Health and Safety in Employment (Petroleum Exploration and Extraction) Regulations 2013, SR 2013/208, New Zealand, as of May 2013.\nRegulations", "https://iadclexicon.org/major-damage": "TERM: Major Damage\nURL: https://iadclexicon.org/major-damage\n\nMajor Damage\n\u201cMajor damage\u201d means damage that results in uncontrolled pollution or loss of or serious threat to life (dommage majeur).\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource:\u00a0\u00a0Canada Oil and Gas Installations Regulations, SOR/96-118, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Petroleum Installations Regulations, SOR/95-191, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/major-conversion": "TERM: Major Conversion\nURL: https://iadclexicon.org/major-conversion\n\nMajor Conversion\n\u201cMajor conversion\u201d means a conversion of a ship:\n1. which changes its ballast water carrying capacity by 15 percent or greater, or\n2. which changes the ship type, or\n3. which, in the opinion of the Administration, is projected to prolong its life by ten years or more, or\n4. which results in modifications to its ballast water system other than component replacement-in-kind. Conversion of a ship to meet the provisions of regulation D-1 shall not be deemed to constitute a major conversion for the purpose of this Annex.\nSource:\u00a0International Convention for the Control and Management of Ships\u2019 Ballast Water and Sediments, 2004,\nLegislation", "https://iadclexicon.org/major-federal-action": "TERM: Major Federal Action\nURL: https://iadclexicon.org/major-federal-action\n\nMajor Federal action:\nMajor Federal action means any action or proposal by the Secretary that is subject to the provisions of section 102(2)(C) of the National Environmental Policy Act of 1969, 42 U.S.C. (2)(C) ( i.e., an action that will have a significant impact on the quality of the human environment requiring preparation of an environmental impact statement under section 102(2)(C) of the National Environmental Policy Act).\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/major-hazard": "TERM: Major Hazard\nURL: https://iadclexicon.org/major-hazard\n\nMajor Hazard\nHazard with the potential, if realized, to result in a major accident.\nSource:\nISO\n17776:2016, Petroleum and natural gas industries \u2014 Offshore production installations \u2014 Major accident hazard management during the design of new installations, Second Edition, December 2016.\nGlobal Standards", "https://iadclexicon.org/major-fire": "TERM: Major Fire\nURL: https://iadclexicon.org/major-fire\n\nMajor Fire\nIn these Rules \u2018major fire\u2019 has not been defined. As the rules are goal based, it is the responsibility of the operator to classify the fire incident and report accordingly. Obviously, the classification has to be based on consequences; potential for property & environment damage / endangering safety of personnel etc. of the fire incident. The operator may be required, if regulator so desires, to provide the basis for his classification.\nSource:\u00a0Guidance Notes on Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, Oil Industry Safety Directorate (India), 2012.\nRegulatory Guidance", "https://iadclexicon.org/major-impairmentdamage": "TERM: Major Impairment/Damage\nURL: https://iadclexicon.org/major-impairmentdamage\n\nMajor Impairment/Damage\nAll damages or impairments that compromise the ongoing integrity or emergency preparedness (from a safety or environmental perspective) of an offshore installation, vessel or aircraft are considered reportable. Note: IRF (www.irfoffshoresafety.com/country/performance/scope.aspx); OSH 15.4 (NL), OSH (NS) Element 2, Part 15, Section 15.4; INST 67 and 70; DPR 76.\nThis includes the impairment of critical systems but does not include the impairment of individual pieces of\u00a0 equipment, unless collectively or individually they have the ability to impair all or part of a critical system. It does not include the reporting of damage or impairment to equipment where there are redundant systems in place such that functionality and availability of the system is not lost. Any damage or impairment, which results in production shut-in or drilling suspension, is considered reportable. In addition, any damage or impairment to environmentally critical equipment, which results in the inability to meet established limits, is considered reportable. Some examples of major impairment/damages include (but are not limited to):\n\u2022 Loss of mooring, stability or buoyancy\n\u2022 Failure in dynamic positioning systems\n\u2022 Impairment of fire protection system\n\u2022 Explosion, collapse or bursting of any closed vessel or associated pipework.\n\u2022 Impairment of waste treatment system\n\u2022 Loss or damage to a support craft\n\u2022 Failure of any load-bearing parts and critical components of cranes or elevating devices\n\u2022 Structural damage to structures from impact, erosion, corrosion or cracks\n\u2022 Total power failure, coupled with a start failure of emergency power generators.\nSource: Incident Reporting and Investigation Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, November 30, 2012.\nRegulatory Guidance", "https://iadclexicon.org/major-hydrocarbon-release": "TERM: Major Hydrocarbon Release\nURL: https://iadclexicon.org/major-hydrocarbon-release\n\nMajor Hydrocarbon Release\nA Major Hydrocarbon Release is defined as:\n\u2022 A gas release rate above 1 kg/sec for at least 5 minutes duration\n\u2022 The amount of gas released is greater than 300 kg or\n\u2022 The amount of liquid released is greater than 300 L.\nSource: Incident Reporting and Investigation Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, November 30, 2012.\nRegulatory Guidance", "https://iadclexicon.org/major-injury": "TERM: Major Injury\nURL: https://iadclexicon.org/major-injury\n\nMajor Injury\nAn occupational injury that results in one or more of the following:\n\u2022 Amputation: Includes whole or partial amputation of parts of the body (does not include loss of fleshy tip of finger, nail, or tooth);\n\u2022 Skeletal injuries: Includes bone fractures (including chipped or cracked bone or hairline fracture) and dislocation of shoulder, hip, knee or spine. They do not include fractures to fingers, toes, or a broken nose;\n\u2022 Burns: Only if the injured person becomes unconscious, is admitted to the hospital, or requires resuscitation;\n\u2022 Injuries to internal organs: Only if the injured person becomes unconscious, is admitted to the hospital, or requires resuscitation;\n\u2022 Eye injuries resulting in loss of sight (permanent or temporary);\n\u2022 Eye injuries resulting from a penetrating eye injury or a chemical or hot metal burn to the eye;\n\u2022 Any acute illness caused by exposure to chemicals or biological agents or anything that produces a significant negative physiological effect e.g. decompression illness, loss of hearing, and radiation sickness;\n\u2022 Hypothermia or heat induced illness (unconsciousness);\n\u2022 Any injury resulting in unconsciousness, resuscitation, or admittance to the hospital. Note: IRF (www.irfoffshoresafety.com/country/performance/scope.aspx).\nSource: Incident Reporting and Investigation Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, November 30, 2012.\nRegulatory Guidance", "https://iadclexicon.org/major-industrial-accident": "TERM: Major Industrial Accident\nURL: https://iadclexicon.org/major-industrial-accident\n\nMajor industrial accident\nAn unexpected, usually sudden occurrence including, in particular, a major emission, fire or explosion, resulting from abnormal developments in the course of an industrial activity, leading to a serious danger to workers, the public or the environment, whether immediate or delayed, inside or outside the installation and involving one or more hazardous substances.\nSource: Approved Code of Practice for Managing Hazards to Prevent Major Industrial Accidents, Health and Safety in Employment Act 1992, Department of Labour, New Zealand, July 1994.\nRegulatory Guidance", "https://iadclexicon.org/major-non-conformity": "TERM: Major Non-Conformity\nURL: https://iadclexicon.org/major-non-conformity\n\nMajor Non-Conformity\nMajor non-conformity\nmeans an identifiable deviation that poses a serious threat to the safety of personnel or the ship or a serious risk to the environment that requires immediate corrective action and includes the lack of effective and systematic implementation of a requirement of this Code.\nSource:\u00a0IMO Resolution MSC.104(73), amendments to the International Management Code for the Safe Operation of Ships and for Pollution Prevention (International Safety Management (ISM) Code), 5 December 2000, International Maritime Organization.\nLegislation", "https://iadclexicon.org/major-modifications": "TERM: Major Modifications\nURL: https://iadclexicon.org/major-modifications\n\nMajor Modifications\nMajor modifications as mentioned in the third subsection, litera b, can include installation of a new module, major interventions in hydrocarbon-bearing systems or other major changes to physical barriers.\nSource:\u00a0Guidelines Regarding the Management Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/major-platform": "TERM: Major Platform\nURL: https://iadclexicon.org/major-platform\n\nMajor platform\nMajor platforms contain at least six or more completions or two or more pieces of production equipment.\nSource:\nAPI\nRP 75, Recommended Practice for Development of a Safety and Environmental Management Program for Offshore Operations and Facilities: Upstream Segment, Third Edition, May 2004.\nGlobal Standards", "https://iadclexicon.org/major-poissons-ratio-vha": "TERM: Major Poisson\u2019s Ratio, Vha\nURL: https://iadclexicon.org/major-poissons-ratio-vha\n\nMajor Poisson\u2019s Ratio, V\nha\nAxial strain resulting from a stress in the hoop direction.\nNote: 1 to entry:\u00a0GRP pipes will typically contract in the axial direction when subjected to a hoop stress.\nNote: 2 to entry:\u00a0For GRP pipes wound at a 54\u00b0 winding angle, the Poisson\u2019s ratio will typically be smaller in magnitude than the\nminor Poisson\u2019s ratio\n(3.2.79)\n.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/major-release": "TERM: Major Release\nURL: https://iadclexicon.org/major-release\n\nMajor Release\n\u201cMajor release\u201d means:\n1. an unauthorized release of a volume, excluding gases, in excess of 25 barrels;\n2. an unauthorized release of a volume that:\na. results in a fire;\nb. will reach a watercourse;\nc. may with reasonable probability endanger public health; or\nd. results in substantial damage to property or the environment;\n3. an unauthorized release of gases in excess of 500 MCF; or\n4. a release of a volume that may with reasonable probability be detrimental to water or exceed the standards in Subsections A and B or C of 19.15.30.9 NMAC.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/major-repair": "TERM: Major Repair\nURL: https://iadclexicon.org/major-repair\n\nMajor Repair\nAny work not considered an alteration that removes and replaces a major part of the pressure boundary other than a nozzle (e.g. replacing part of the shell or replacing a vessel head). If any of the restorative work results in a change to the design temperature, minimum allowable temperature (MAT), or maximum allowable working pressure (MAWP), the work shall be considered an alteration and the requirements for rerating shall be satisfied.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/major-repair-weld": "TERM: Major Repair Weld\nURL: https://iadclexicon.org/major-repair-weld\n\nMajor Repair Weld\nWeld whose depth that is greater than 25 % of the original wall thickness or 25.4 mm (1\u00a0in.), whichever is less.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nMajor Repair Weld\nWeld whose depth is greater than 25 % of the original wall thickness or 25 mm, whichever is less.\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards", "https://iadclexicon.org/major-repairs": "TERM: Major Repairs\nURL: https://iadclexicon.org/major-repairs\n\nMajor Repairs\nWelding repairs that involve removal and replacement of large sections of piping systems.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nMajor Repairs\nMajor repairs are those which require shut down of normal operations for an extended period of time (does not include routine dry-docking/ maintenance shutdown).\nSource:\u00a0Guidance Notes on Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, Oil Industry Safety Directorate (India), 2012.\nRegulatory Guidance", "https://iadclexicon.org/make-and-break-verb": "TERM: Make-And-Break, Verb\nURL: https://iadclexicon.org/make-and-break-verb\n\nMake-And-Break, Verb\nConnect and disconnect a connection.\nSource:\nAPI\nRP 17A Addendum 1, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, December 2010.\nGlobal Standards", "https://iadclexicon.org/make-up-tools": "TERM: Make-up Tools\nURL: https://iadclexicon.org/make-up-tools\n\nMake-up Tools\nTools to facilitate the make-up of the riser joint connectors.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards", "https://iadclexicon.org/make-up-shoulder": "TERM: Make-Up Shoulder\nURL: https://iadclexicon.org/make-up-shoulder\n\nMake-up Shoulder\nThe sealing shoulder on a rotary shouldered connection.\nSource:\nAPI\nRP 7G, Recommended Practice for Drill Stem Design and Operating Limits, Upstream Segment, Sixteenth Edition, August 1998 (Addendum 2: September 2009).\nGlobal Standards\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards\nMake-up Shoulder\nSealing shoulder on a rotary shouldered connection.\nSource:\nAPI\nSPEC 7-1, Specification for Rotary Drill Stem Elements, First Edition, March 2006 (Addendum April 2011).\nGlobal Standards", "https://iadclexicon.org/makeup-time": "TERM: Makeup Time\nURL: https://iadclexicon.org/makeup-time\n\nMakeup Time (Riser Coupling)\nTotal clock time to fully engage the male coupling to the female coupling during riser deployment.\nNOTE: This may include makeup of riser flanges, seal sub, and flange bolts and torque bolts during riser deployment.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nMakeup Time (Riser Coupling)\nBegins when the box and pin are stabbed, ends when the coupling is fully preloaded.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nMake-up Time (Riser Coupling)\nTime period beginning when the box and pin are stabbed and ending when the coupling is fully preloaded.\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/makeup-tool": "TERM: Makeup Tool\nURL: https://iadclexicon.org/makeup-tool\n\nMakeup Tool\nDevice used to engage and disengage coupling members.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nMakeup Tool (Preload Tool)\nA device used to engage and/or preload coupling members.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards\nMake-up Tool\nTool to facilitate the make-up of the riser joint connectors.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/making-up-a-joint": "TERM: Making Up a Joint\nURL: https://iadclexicon.org/making-up-a-joint\n\nMaking up a joint\nAct of screwing a joint of pipe into another joint.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards", "https://iadclexicon.org/making-a-trip": "TERM: Making a Trip\nURL: https://iadclexicon.org/making-a-trip\n\nMaking a trip\nConsists of hoisting (pulling) the pipe or rods to the surface and lowering (running) the pipe or rods into the wellbore.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards", "https://iadclexicon.org/making-a-connection": "TERM: Making a Connection\nURL: https://iadclexicon.org/making-a-connection\n\nMaking a connection\nAct of screwing a section of pipe or rods onto the string suspended in the wellbore.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nMaking a connection\n\u201cMaking a connection\u201d means the act of screwing a joint of pipe or rods onto the string suspended in the wellbore. [Mich. Admin. Code R 408 (2013)].\nSource: Oil and Gas Drilling and Servicing Operations, Michigan Administrative Code R 408, February 8, 2013.\nRegulations", "https://iadclexicon.org/male-interface-structure": "TERM: Male Interface Structure\nURL: https://iadclexicon.org/male-interface-structure\n\nMale interface structure\nBend restrictor interface structure where the adjacent bend restrictor element fits over the interface structure.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/malfunction-factor": "TERM: Malfunction Factor\nURL: https://iadclexicon.org/malfunction-factor\n\nMalfunction factor:\nA liquid hydrocarbon royalty meter factor that differs from the previous meter factor by an amount greater than 0.0025.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/malicious-applet": "TERM: Malicious Applet\nURL: https://iadclexicon.org/malicious-applet\n\nMalicious Applet\nA small application program that is automatically downloaded and executed and that performs an unauthorized function on an information system.\nFrom: CNSSI 4009.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards\nMalicious Applet\nSoftware that compromises the operation of a system by performing an unauthorized function or process.\nAdapted from: CNSSI 4009, NIST SP 800-83.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/malicious-code": "TERM: Malicious Code\nURL: https://iadclexicon.org/malicious-code\n\nMalicious Code\nProgram code intended to perform an unauthorized function or process that will have adverse impact on the confidentiality, integrity, or availability of an information system.\nExtended Definition: Includes software, firmware, and scripts.\nAdapted from: CNSSI 4009. NIST SP 800-53 Rev 4.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards\nMalicious Code\nSoftware that compromises the operation of a system by performing an unauthorized function or process.\nAdapted from: CNSSI 4009, NIST SP 800-83.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards\nMalicious Code\nPrograms or code written for the purpose of gathering information about systems or users, destroying system data, providing a foothold for further intrusion into a system, falsifying system data and reports, or providing time-consuming irritation to system operations and maintenance personnel.\nNOTE: Malicious code attacks can take the form of viruses, worms, Trojan Horses, or other automated exploits.\nNOTE: Malicious code is also often referred to as \u201cmalware.\u201d\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/malicious-contents": "TERM: Malicious Contents\nURL: https://iadclexicon.org/malicious-contents\n\nMalicious Contents\nApplications, documents, files, data or other resources that have malicious features or capabilities embedded, disguised or hidden in them.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards", "https://iadclexicon.org/malicious-logic": "TERM: Malicious Logic\nURL: https://iadclexicon.org/malicious-logic\n\nMalicious Logic\nSoftware that compromises the operation of a system by performing an unauthorized function or process.\nAdapted from: CNSSI 4009, NIST SP 800-83.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards\nMalicious Logic\nHardware, firmware, or software that is intentionally included or inserted in a system to perform an unauthorized function or process that will have adverse impact on the confidentiality, integrity, or availability of an information system.\nAdapted from: CNSSI 4009.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/malicious-software": "TERM: Malicious Software\nURL: https://iadclexicon.org/malicious-software\n\nMalicious Software\nSoftware designed with malicious intent containing features or capabilities that can potentially cause harm\u00a0directly or indirectly to the user and/or the user\u2019s computer system\nEXAMPLES Viruses, worms, trojans.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards", "https://iadclexicon.org/malware": "TERM: Malware\nURL: https://iadclexicon.org/malware\n\nMalware\nSoftware designed with malicious intent containing features or capabilities that can potentially cause harm\u00a0directly or indirectly to the user and/or the user\u2019s computer system\nEXAMPLES Viruses, worms, trojans.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards\nMalware\nSoftware that compromises the operation of a system by performing an unauthorized function or process.\nAdapted from: CNSSI 4009, NIST SP 800-83.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/man-machine-interface": "TERM: Man Machine Interface (MMI)\nURL: https://iadclexicon.org/man-machine-interface\n\nMan Machine Interface (MMI)\nInterface between an operator and a computer.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/managed-pressure-drilling-mpd": "TERM: Managed Pressure Drilling (MPD)\nURL: https://iadclexicon.org/managed-pressure-drilling-mpd\n\nManaged Pressure Drilling\nAn adaptive drilling process used to precisely control the annular pressure profile throughout the wellbore. The objectives are to ascertain the down-hole pressure environmental limits and to manage the annular hydraulic pressure profile accordingly.\nSource:\u00a0ABS Guide for Classification and Certification of Managed Pressure Drilling Systems, September 2017.\nGlobal Standards\nManaged Pressure Drilling\nAdaptive drilling process used to precisely control the annular pressure profile throughout the wellbore.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nManaged Pressure Drilling\nAn adaptive drilling process used to precisely control the annular pressure profile throughout the wellbore. The objectives are to ascertain the downhole pressure environment limits\u00a0and to manage the annular hydraulic pressure profile accordingly. It is the intention of MPD to avoid continuous influx of formation fluids to the surface. Any influx incidental to the operation will be safely contained using an appropriate process.\nMPD process employs a collection of tools and techniques which may mitigate the risks and costs associated with drilling wells that have narrow downhole environmental limits, by proactively managing the annular hydraulic pressure\nMPD may include control of back pressure, fluid density, fluid rheology, annular fluid level, circulating friction, and hole geometry, or combinations\nMPD may allow faster corrective action to deal with observed pressure variations. The ability to dynamically control annular pressures facilitates drilling of what might otherwise be economically unattainable prospects.\nSource: IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/managed-product": "TERM: Managed Product\nURL: https://iadclexicon.org/managed-product\n\nManaged Product\nEquipment maintained in accordance with the requirements of this standard.\nSource:\nAPI\nSTANDARD 18LCM, Product Life Cycle Management System Requirements for the Petroleum and Natural Gas Industries, First Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/management": "TERM: Management\nURL: https://iadclexicon.org/management\n\nManagement\nPerson or group of people who directs and controls an organization, has the fiscal responsibility for the organization and is accountable for ensuring compliance with legal and other applicable requirements. NOTE: For some organizations, top management (see ISO 9000) and management may be the same.\nSource:\nAPI\nSpec Q2, Specification for Quality Management System Requirements for Service,\u00a0 Supply Organizations for the Petroleum and Natural Gas Industries, Upstream Segment, First Edition, December 2011.\nGlobal Standards\nManagement\nThe systematic control of the collection, source separation, storage, transportation, processing, treatment, recovery, and disposal of hazardous waste.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/management-activity": "TERM: Management Activity\nURL: https://iadclexicon.org/management-activity\n\nManagement Activity\nThe management activities include\na) setting goals, strategies and requirements,\nb) planning and execution,\nc) handling nonconformities,\nd) measurement and assessment,\ne) further development and improvement,\nSee also the NS-EN-ISO 9004 standard.\nSource:\u00a0Guidelines Regarding the Management Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/management-noun": "TERM: Management [noun]\nURL: https://iadclexicon.org/management-noun\n\nManagement [noun]\nPerson or group of people, as defined by the organization, who directs and controls all or part of a facility, location, department, or other function; has the fiscal responsibility for the organization, and is accountable for ensuring compliance with legal and other applicable requirements.\nNOTE For some organizations, top management (see ISO 9000) and management are the same.\nSource:\nAPI\nSPEC Q1, Specification for Quality Management System Requirements for Manufacturing Organizations for the Petroleum and Natural Gas Industry, Ninth Edition, June 2013 (Errata 2, March 2014).\nGlobal Standards", "https://iadclexicon.org/management-review": "TERM: Management Review\nURL: https://iadclexicon.org/management-review\n\nManagement Review\nThe formal evaluation of a company\u2019s management system.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/management-of-change": "TERM: Management of Change\nURL: https://iadclexicon.org/management-of-change\n\nManagement of Change\nA documented management system for review and approval of changes (both physical and process) to pressure vessels prior to implementation of the change. The MOC process includes involvement of inspection personnel that may need to alter inspection plans as a result of the change.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nManagement of Change\nA documented management system for review and approval of changes (both physical and process) to piping systems prior to implementation of the change. The MOC process includes involvement of inspection personnel that may need to alter inspection plans as a result of the change.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nManagement of Change\nA change control process that is implemented to safely manage variation in people, organization, practices, procedure, equipment, or materials in the approved plan or guideline.\nNOTE: A MOC process ensures that changes (and the resulting risks, if any) are reviewed, evaluated, approved, and documented by the responsible and accountable parties (prior to initiating or continuing the operation.\nSource:\nAPI\nBulletin 97, Well Construction Interface Document Guidelines, First Edition, December 2013.\nGlobal Standards", "https://iadclexicon.org/management-regulations": "TERM: Management Regulations\nURL: https://iadclexicon.org/management-regulations\n\nManagement Regulations\nIn this regulation \u201cthe Management Regulations\u201d means the Management of Health and Safety at Work Regulations 1992. Note: S.I. 1992/2051; amended by S.I. 1994/2865.\nSource: The Borehole Sites and Operations Regulations 1995, UK S.I. 1995/2038, 1995.\nRegulations", "https://iadclexicon.org/management-system": "TERM: Management System\nURL: https://iadclexicon.org/management-system\n\nManagement System\nThe management system that integrates operations and technical systems with the management of financial and human resources to ensure compliance with the Accord Acts and the regulations. Note: DPR 5; C-NLOPB Other Requirements Respecting Occupational Health & Safety, Section 2 & 3 and OSH (NS) Element 1, Part 3 & 4.\nSource: Incident Reporting and Investigation Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, November 30, 2012.\nRegulatory Guidance\nManagement System\nA structured set of interdependent doctrines, processes, documents and principles that are intended to ensure that the activities of an organization are directed, planned, conducted and controlled in such a way to provide reasonable assurance that the objectives of the organization are met.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nManagement System\nSet of interrelated or interacting elements of an\norganization\nto establish\npolicies\nand\nobjectives\nand\nprocesses\nto achieve those objectives.\nNote 1 to entry: A management system can address a single discipline or several disciplines.\nNote 2 to entry: The system elements include the organization\u2019s structure, roles and responsibilities, planning,\u00a0operation, etc.\nNote 3 to entry: The scope of a management system may include the whole of the organization, specific and\u00a0identified functions of the organization, specific and identified sections of the organization, or one or more\u00a0functions across a group of organizations.\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards\nManagement System\nA systematic and documented framework of processes used by the managers and the workforce at all levels in a company\u2019s organisation to plan, direct and execute activities.\nstructured and documented set of interdependent practices, process and procedures used by the managers and the workforce at every level in a company to plan, direct and execute activities.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards\nManagement System\nsystem to establish policy and objectives and to achieve those objectives\nNOTE\u00a0\u00a0 A management system of an organization can include different management systems, such as a quality management system, a financial management system or an environmental management system.\n[ISO 9000:2005, definition 3.2.2].\nSource:\u00a0ISO 19011:2011 (E) \u2013 Guidelines for auditing management system.\nGlobal Standards\nManagement System\n\u201cManagement system\u201d means the organisation and arrangements established by a person for managing his undertaking.\nSource: The Offshore Installations (Safety Case) Regulations 2005, UK S.I. 2005/3117, 2005.\nRegulations\nManagement System\nThe system required by section 5 of the Regulations, that integrates operations and technical systems with the management of financial and human resources to ensure compliance with the Act and the Regulations.\nSource: Safety Plan Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, March 31, 2011.\nRegulatory Guidance", "https://iadclexicon.org/management-system-consultancy": "TERM: Management System Consultancy\nURL: https://iadclexicon.org/management-system-consultancy\n\nManagement System Consultancy\nparticipation in designing, implementing or maintaining a management system\nEXAMPLES\npreparing or producing manuals or procedures, and\ngiving specific advice, instructions or solutions towards the development and implementation of a management system.\nNOTE Arranging training and participating as a trainer is not considered consultancy, provided that, where the course relates to management systems or auditing, it is confined to the provision of generic information that is freely available in the public domain; i.e. the trainer should not provide company-specific solutions.\nSource:\u00a0ISO/IEC 17021:2011 (E) \u2013 Conformity assessment \u2013 Requirements for bodies providing audit and certification of management systems .\nGlobal Standards", "https://iadclexicon.org/manager": "TERM: Manager\nURL: https://iadclexicon.org/manager\n\nManager\n\u201cManager\u201d means the operator, whether the owner or not, of a well or wells.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations\nManager\nManager means the person appointed for the purposes referred to in regulation 7(1)(a).\nSource: Health and Safety in Employment (Mining Administration) Regulations 1996, SR 1996/220, New Zealand, as of January 2011.\nRegulations\nManager\nEquipment, systems, and methods which, following initiation, can be used to control, mitigate, and\u00a0extinguish fires.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards\nManager\n\u201cManager\u201d includes, where no manager is appointed pursuant to section 4 of the Act, any person made responsible by the owner for safety, health and welfare on board an offshore installation.\nSource: The Offshore Installations (Logbooks and Registration of Death) Regulations 1972, UK S.I. 1972/1542, 1972.\nRegulations\nManager\n\u201cManager\u201d includes, where no manager is appointed pursuant to section 4 of the Act, any person made responsible by the owner for safety, health and welfare on board an offshore installation.\nSource: The Offshore Installations (Inspectors and Casualties) Regulations 1973, UK S.I. 1973/1842, 1973.\nRegulations", "https://iadclexicon.org/manair": "TERM: MANAIR\nURL: https://iadclexicon.org/manair\n\nMANAIR\nManual of Standards and Procedures for Aviation Weather Forecasts.\nSource: \u00a0Offshore Physical Environmental Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, September 2008.\nRegulatory Guidance", "https://iadclexicon.org/mandrel": "TERM: Mandrel\nURL: https://iadclexicon.org/mandrel\n\nMandrel\nCore tool around which resin-impregnated reinforcement is wound to form pipes, fittings and structural shell shapes.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards\nMandrel\nComponent(s) of a packer that contain(s) the end connections and provide(s) a conduit through the packer.\nSource:\nAPI\nSPEC 11D1, Packers and Bridge Plugs, Upstream Segment, Second Edition, July 2009.\nGlobal Standards", "https://iadclexicon.org/manice": "TERM: MANICE\nURL: https://iadclexicon.org/manice\n\nMANICE\nManual of Ice Observing. Also referred to in the context of an ice observing standard..\nSource: \u00a0Offshore Physical Environmental Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, September 2008.\nRegulatory Guidance", "https://iadclexicon.org/manifest": "TERM: Manifest\nURL: https://iadclexicon.org/manifest\n\nManifest\nThe shipping document required pursuant to the provisions of subsection (o) of this section (relating to manifests).\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/manifest-document-number": "TERM: Manifest Document Number\nURL: https://iadclexicon.org/manifest-document-number\n\nManifest Document Number\nThe 12-digit identification number assigned to a generator by the EPA, plus a unique five-digit document number assigned to the manifest by the generator, or preprinted on the manifest, for recording and reporting purposes.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/manifold": "TERM: Manifold\nURL: https://iadclexicon.org/manifold\n\nManifold\nManifold(s) include connection points for tie-in of the flowline(s) and/or umbilical back to the host facility, as well as connection points for the individual production wells. Manifolds require some type of framework to provide structural support of the various piping and valves, etc. Sometimes this framework and the manifold are incorporated into the towhead of a pipeline bundle, in which case this is commonly referred to as a PLEM. Alternatively, a separately installed template may be provided to support the manifold as described below.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nManifold\nA manifold is a system of headers and branched piping that can be used to gather or distribute fluids, as desired. Typically manifolds include valves for controlling the on/off flow of fluids, and may also include other flow control devices (e.g. chokes) if these are not mounted on the individual subsea trees.\nManifolds can be used to gather produced fluids and direct selected wells to a well test line, as well as to distribute injected fluids (gas or water) or gaslift gas to individual wells. An alternative to the use of individual valves on each branch line is the use of a multiport selector which can be remotely switched to direct a desired well into a test line for instance, while leaving all other wells flowing into the main production line.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nManifold\nLength of pipe with multiple connections for collecting or distributing drilling fluid.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards\nManifold\nPiping system for the collection and/or distribution of a fluid to or from multiple flow paths.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards\nManifold\nAn assemblage of pipe, valves, and fittings by which fluid from one or more sources is selectively directed to various systems or components.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards\nManifold\nA system of pipe and valves that serves to convert separate flows into one flow, to divide one flow into separate parts, or to re route a flow to any one of several possible destinations.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/manifold-template": "TERM: Manifold Template\nURL: https://iadclexicon.org/manifold-template\n\nManifold template\nA manifold template is a template used to support a centrally located manifold for gathering of produced fluids and/or distribution of injected fluids (see Figure A.21). In this arrangement, individual satellite wells are clustered around the manifold and tied back (to the manifold) using either flexible or rigid pipe. This type of template also includes connection point(s) for tie-in of flowlines or production risers to/from the manifold to the host facility.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/manmar": "TERM: MANMAR\nURL: https://iadclexicon.org/manmar\n\nMANMAR\nManual of Marine Observations. A Canadian guide to the general marine observations and reporting using WMO Code FM13.\nSource: \u00a0Offshore Physical Environmental Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, September 2008.\nRegulatory Guidance", "https://iadclexicon.org/manned-facility": "TERM: Manned Facility\nURL: https://iadclexicon.org/manned-facility\n\nManned facility\nManned facility means an OCS facility on which people are routinely accommodated for more than 12 hours in successive 24 hour periods.\nSource: Outer Continental Shelf Activities, 33 CFR 140-147 (2013).\nRegulations", "https://iadclexicon.org/manned-offshore-installation": "TERM: Manned Offshore Installation\nURL: https://iadclexicon.org/manned-offshore-installation\n\nManned Offshore Installation\n\u201cManned offshore installation\u201d means an offshore installation on which persons are normally present (installation habit\u00e9e au large des c\u00f4tes).\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource:\u00a0Canada Oil and Gas Installations Regulations, SOR/96-118, February 2013.\nRegulations", "https://iadclexicon.org/manned-installation": "TERM: Manned Installation\nURL: https://iadclexicon.org/manned-installation\n\nManned Installation\nInstallation on which people are routinely accommodated.\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards\nManned Installation\nInstallation which is normally occupied.\nSource:\u00a0ISO 15544:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Requirements and guidelines for emergency.\nGlobal Standards\nManned Installation\n\u201cManned installation\u201d means an installation on which persons are normally present; installation habit\u00e9e.\nSource:\u00a0Nova Scotia Offshore Petroleum Installations Regulations, SOR/95-191, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/manned-personnel-transfer": "TERM: Manned Personnel Transfer\nURL: https://iadclexicon.org/manned-personnel-transfer\n\nManned Personnel Transfer\nEngineered/marine personnel transferring operation (over a gangway) of short duration (usually less than 4 hours) covered by specific operational procedures personnel transfer procedure document describing in detail all phases of the personnel transferring operation.\nSource:\u00a0Offshore Gangways, DNVGL-ST-0358, DNV GL, September 2017.\nGlobal Standards", "https://iadclexicon.org/manned-submersible-craft": "TERM: Manned Submersible Craft\nURL: https://iadclexicon.org/manned-submersible-craft\n\nManned submersible craft\nManned submersible craft means a craft that is designed to maintain its occupant, or some or all of its occupants, at or near atmospheric pressure while submerged (whether or not it is self-propelled, and whether or not it is supplied with breathing mixture by umbilical), including a craft in the form of a suit.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Safety) Regulations 2009 (Select Legislative Instrument 2009 No. 382 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/manned-platform": "TERM: Manned Platform\nURL: https://iadclexicon.org/manned-platform\n\nManned Platform\nA platform on which at least one person occupies an accommodation space (living quarters).\nSource:\nAPI\nRP 14G, Recommended Practice for Fire Prevention and Control on Fixed Open-type Offshore Production Platforms: Upstream Segment, Fourth Edition, April 2007.\nGlobal Standards\nManned Platform\nManned platform means a fixed OCS facility on which people are routinely accommodated for more than 12 hours in successive 24 hour periods.\nSource: Outer Continental Shelf Activities, 33 CFR 140-147 (2013).\nRegulations", "https://iadclexicon.org/manobs": "TERM: MANOBS\nURL: https://iadclexicon.org/manobs\n\nMANOBS\nManual of Surface Weather Observations. Also referred to in the context of an (land based) aviation observing standard.\nSource: \u00a0Offshore Physical Environmental Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, September 2008.\nRegulatory Guidance", "https://iadclexicon.org/manual-release-force": "TERM: Manual Release Force\nURL: https://iadclexicon.org/manual-release-force\n\nManual Release Force\nManual release force\nmeans the force required at the actuating mechanism to release the hook manually.\nSource:\u00a0IMO Resolution MSC.81(70), Revised Recommendation on Testing of Life-Saving Appliances, 11 December 1998, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/manual": "TERM: Manual\nURL: https://iadclexicon.org/manual\n\nManual\nManual means Procedures and Arrangements Manual in accordance with the model given in appendix 6 of this Annex.\u00a0 <Annex II, Chapter 1, Regulation 1>.\nSource: Resolution MEPC.118(52), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships, 1973 (Revised Annex II of MARPOL 73/78), 15 October 2004, International Maritime Organization.\nLegislation", "https://iadclexicon.org/manual-shutdown": "TERM: Manual Shutdown\nURL: https://iadclexicon.org/manual-shutdown\n\nManual Shutdown\nThe machinery is stopped by an intended action of the operator (locally or from the control room).\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal Standards", "https://iadclexicon.org/manufacture": "TERM: Manufacture\nURL: https://iadclexicon.org/manufacture\n\nManufacture\nMaking of articles or materials, often in large volumes. In relation to process facilities, this typically refers to activities for the production of various components under contracts from one or more Contractor or Supplier.\nSource: Verification of Lifting Appliances for the Oil and Gas Industry, DNV-OSS-308, October 2010, Det Norske Veritas AS,\nGlobal Standards", "https://iadclexicon.org/manufactured-article": "TERM: Manufactured Article\nURL: https://iadclexicon.org/manufactured-article\n\nManufactured Article\n\u201cManufactured article\u201d means any article that is formed to a specific shape or design during manufacture, the intended use of which when in that form is dependent in whole or in part on its shape or design, and that, under normal conditions of use, will not release or otherwise cause a person to be exposed to a controlled product.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations", "https://iadclexicon.org/manufactured-liner": "TERM: Manufactured Liner\nURL: https://iadclexicon.org/manufactured-liner\n\nManufactured Liner\nManufactured Liner\u2015any man-made synthetic material of sufficient size and qualities to sustain a hydraulic conductivity no greater than 1 x 10-7 cm/sec after installation and which is sufficiently reinforced to withstand normal wear and tear associated with the installation and pit use without damage to the liner or adverse affect on the quality thereof. For purposes of this Chapter and Chapter 5, a manufactured liner used in pit construction must meet or exceed the following standards.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/manufacturers-data-report": "TERM: Manufacturer\u2019s Data Report\nURL: https://iadclexicon.org/manufacturers-data-report\n\nManufacturer\u2019s Data Report\nA document that contains data and information from the manufacturer of the pressure vessel that certifies that the materials of construction contained in the vessel meet certain material property requirements, tolerances, etc. and are in accordance with specified standards.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/manufacturer": "TERM: Manufacturer\nURL: https://iadclexicon.org/manufacturer\n\nManufacturer\nParty which manufactures or supplies composite plain pipe and piping components to perform the duties specified by the contractoractive fire protection.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards\nManufacturer\nOEM or CEM of the product or part.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nManufacturer\nSignifies the entity that manufactures the material or product, or carries out part production that determines the quality of the material or product, or does the final assembly of the product.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards\nManufacturer\nCompany responsible for the manufacture of the interface.\nSource:\nAPI\nRecommended Practice 17H, Remotely Operated Tools and Interfaces on Subsea Production Systems, Second Edition, June 2013 (Addendum 1, October 2014).\nGlobal Standards\nSource:\nAPI\nRP 17H, Remotely Operated Vehicle (ROV) Interfaces on Subsea Production Systems, First Edition, July 2004 (Reaffirmed January 2009).\nGlobal Standards\nManufacturer\nFor the purposes of this recommended practice, the manufacturer of the ancillary equipment.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nManufacturer\nIndividual or company that makes or processes equipment or material covered by this International Standard.\nSource:\nAPI\nRP 8B, Recommended Practice for Procedures for Inspections, Maintenance, Repair and Remanufacture of Hoisting Equipment, Seventh Edition, March 2002 (Reaffirmed: August 2012).\nGlobal Standards\nManufacturer\nPrincipal agent in the design, fabrication and furnishing of equipment, who chooses to comply with this International Standard.\nSource:\nAPI\nSPEC 14A, Specification for Subsurface Safety Valve Equipment, Eleventh Edition, October 2005 (Reaffirmed June 2012).\nGlobal Standards\nManufacturer\nOne or more of the following, depending on the context: pipe mill; processor; threader; coupling manufacturer, pup-joint manufacturer; accessory manufacturer.\nNOTE See Clause 14.\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards\nManufacturer\nIndividual or organization that takes the responsibility for the manufacture of a riser component.\nNOTE The manufacturer may subcontract one or more of the above mentioned tasks under its responsibility.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nManufacturer\nIndividual or organization that is normally responsible for the design and manufacture of the C/WO riser and its conformance with this part of ISO 13628.\nNOTE: The manufacturer can subcontract one or more of the above-mentioned tasks under its responsibility.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nManufacturer\nManufacturer\n, with respect to existing lifeboat release and retrieval systems, is:\n1. the original equipment manufacturer; or\n2. a manufacturer of lifeboat release and retrieval systems who has taken on the responsibility for a range or type of lifeboat release and retrieval system; or\n3. any other person or entity which has taken responsibility for a range or type of lifeboat release and retrieval system when the original manufacturer no longer exists or supports the equipment.\nSource: IMO MSC.1/Circ.1392, Guidelines for evaluation and replacement of lifeboat release and retrieval systems, 27 May 2011, International Maritime Organization,\nRegulatory guidance\nManufacturer\nEntity last responsible for manufacturing compliance with the applicable product specification(s).\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards\nManufacturer\nFirm, company or corporation that operates facilities for making seamless pipes for casing, tubing or coupling stock.\nSource:\nAPI\nSPEC 5CRA, Specification for Corrosion Resistant Alloy Seamless Tubes for Use as Casing, Tubing and Coupling Stock, Upstream Segment, First Edition, February 2010 (Errata August 2011).\nGlobal Standards\nManufacturer\nFirm, company or corporation responsible for making a product in accordance with the requirements of the order, or with the properties specified in the referenced product specification, or both.\nSource: ISO 21457:2010, Petroleum and natural gas industries \u2014 Materials selection and corrosion control for oil and gas production systems, First Edition,September 2010.\nGlobal Standards\nManufacturer\nFirm, company or corporation responsible for making a product in accordance with the requirements of the order, or with the properties specified in the referenced product specification, or both.\nSource: ISO 21457:2010, Petroleum and natural gas industries \u2014 Materials selection and corrosion control for oil and gas production systems, First Edition,September 2010.\nGlobal Standards\nManufacturer\nOne or more of the following, depending on the context: the maker of drill-pipe, the maker of drill-pipe body or the maker of tool joints.\nSource:\nAPI\nSPEC 5DP, Specification for Drill Pipe, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/manufacturers-written-specification": "TERM: Manufacturer\u2019s Written Specification\nURL: https://iadclexicon.org/manufacturers-written-specification\n\nManufacturer\u2019s Written Specification\nSpecification for the umbilical, the umbilical components and their manufacture, generated by the manufacturer in compliance with requirements specified by the purchaser and this part of ISO 13628. NOTE The specification may be comprised of a multiplicity of documents (design plan, inspection and test plan, test procedures, etc.).\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards", "https://iadclexicon.org/manufacturing-acceptance-criteria": "TERM: Manufacturing Acceptance Criteria\nURL: https://iadclexicon.org/manufacturing-acceptance-criteria\n\nManufacturing Acceptance Criteria\nDefined limits placed on characteristics of materials, products, and services established by the organization to achieve conformity to the manufacturing or servicing requirements.\nSource:\nAPI\nSPEC Q1, Specification for Quality Management System Requirements for Manufacturing Organizations for the Petroleum and Natural Gas Industry, Ninth Edition, June 2013 (Errata 2, March 2014).\nGlobal Standards\nManufacturing Acceptance Criteria\nDefined limits placed on characteristics of materials, products, and services established by the organization to achieve conformity to the manufacturing or service requirements.\nSource:\nAPI\nSPEC Q1, Specification for Quality Programs for the Petroleum, Petrochemical and Natural Gas Industry, Upstream Segment, Eighth Edition, December 2007 (Addendum December 2010).\nGlobal Standards\nSource: ISO/TS 29001:2010(E).\nGlobal Standards", "https://iadclexicon.org/manufacturing": "TERM: Manufacturing\nURL: https://iadclexicon.org/manufacturing\n\nManufacturing\nProcesses and actions performed that are necessary to provide finished component(s), assembly(ies), and related documentation.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards\nManufacturing\nProcess and actions performed by an equipment supplier/manufacturer that are necessary to provide finished component(s), assemblies and related documentation that fulfil the requests of the user/purchaser and meet the standards of the supplier/manufacturer. NOTE Manufacturing begins when the supplier/manufacturer receives the order and is completed at the moment the component(s), assemblies and related documentation are surrendered to a transportation provider.\nSource:\nAPI\nSPEC 11D1, Packers and Bridge Plugs, Upstream Segment, Second Edition, July 2009.\nGlobal Standards\nManufacturing\nProcess and action performed by an equipment supplier/manufacturer that are necessary to provide finished component(s), assembly(ies) and related documentation, that fulfil the requests of the user/purchaser and meet the standards of the supplier/manufacturer. NOTE Manufacturing begins when the supplier/manufacturer receives the order and is completed at the moment the component(s), assembly(ies) and related documentation are surrendered to a transportation provider. [ISO 16070].\nSource:\nAPI\nSPEC 14A, Specification for Subsurface Safety Valve Equipment, Eleventh Edition, October 2005 (Reaffirmed June 2012).\nGlobal Standards", "https://iadclexicon.org/manufacturing-data-book": "TERM: Manufacturing Data Book\nURL: https://iadclexicon.org/manufacturing-data-book\n\nManufacturing Data Book\nComposite file of records from a traceable API product that includes records associated with the original API product manufacturing, including certification records as required by this specification.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nManufacturing Data Book\nComposite file of records from a traceable API product, which includes all records associated with the original API product manufacturing, including certification records as required by this standard.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/manufacturing-operation": "TERM: Manufacturing Operation\nURL: https://iadclexicon.org/manufacturing-operation\n\nManufacturing Operation\nActivity involving, but not limited to, the machining, welding, heat treating or other processes utilized to produce a finished product.\nSource:\nAPI\nRP 17A Addendum 1, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, December 2010.\nGlobal Standards", "https://iadclexicon.org/manufacturing-operations": "TERM: Manufacturing Operations\nURL: https://iadclexicon.org/manufacturing-operations\n\nManufacturing Operations\nCollection of production, maintenance, and quality assurance operations and their relationship to other activities of a production facility.\nNOTE: Manufacturing operations include:\nmanufacturing or processing facility activities that coordinate the personnel, equipment, and material involved in the conversion of raw materials or parts into products.\nfunctions that may be performed by physical equipment, human effort, and information systems.\nmanaging information about the schedules, use, capability, definition, history, and status of all resources (personnel, equipment, and material) within the manufacturing facility\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/manufacturing-plan": "TERM: Manufacturing Plan\nURL: https://iadclexicon.org/manufacturing-plan\n\nManufacturing Plan\nDocument setting out the specific manufacturing practices, technical resources and sequences of activities relevant\nto the production of a particular product including any specified acceptance criteria at each stage\nNOTE 1 This plan should make reference to the applicable methods, procedures and work instructions.\nNOTE 2 In case of services, the manufacturing plan is often called a Service Plan.\nSource:\nISO 13880:1999, Petroleum and natural gas industries \u2014 Content and drafting of a technical specification, First Edition, October 1999.\nGlobal Standards", "https://iadclexicon.org/manufacturing-procedure-specification": "TERM: Manufacturing Procedure Specification\nURL: https://iadclexicon.org/manufacturing-procedure-specification\n\nManufacturing Procedure Specification\nDocument prepared by the manufacturer to demonstrate how the specified properties can be achieved and verified through the proposed manufacturing route.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/manufacturing-process-specification": "TERM: Manufacturing Process Specification\nURL: https://iadclexicon.org/manufacturing-process-specification\n\nManufacturing Process Specification\nA written document describing the complete production sequence and method.\nNOTE: Manufacturing process specification is usually proprietary by manufacturer and not for general publication but is available for review by customers or authorized third parties.\nSource:\nAPI\nSpecification 20E, Alloy and Carbon Steel Bolting for Use in the Petroleum and Natural Gas Industries, Second Edition, February 2017.\nGlobal Standards", "https://iadclexicon.org/manufacturing-specification": "TERM: Manufacturing Specification\nURL: https://iadclexicon.org/manufacturing-specification\n\nManufacturing Specification\nA document which completely describes the process of making the rope, including instructions for each\u00a0step of the manufacturing process.\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards\nSource:\nAPI\nRP 2SM, Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, First Edition, July 2014\n.\nGlobal Standards", "https://iadclexicon.org/map": "TERM: Map\nURL: https://iadclexicon.org/map\n\nMap\n\u201cMap\u201d means a graphic representation of the location and size of the existing or proposed objects it is made to represent, accurately drawn to a scale no smaller than four hundred feet to the inch.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations", "https://iadclexicon.org/maop": "TERM: MAOP\nURL: https://iadclexicon.org/maop\n\nMAOP\nMaximum allowable operating pressure.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/mar-2": "TERM: MAR\nURL: https://iadclexicon.org/mar-2\n\nMAR\nOffshore Installations and Pipeline Works (Management and Administration) Regulations 1995.\nSource: A Guide to the Offshore Installations and Pipelines Works (Management and Administration) Regulations 1995, Guidance on Regulations (UK HSE L70), Second Edition, 2002.\nRegulatory Guidance\nMAR\nManagement and Administration Regulations, UK.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nMAR\nOffshore Installations and Pipeline Works (Management and Administration) Regulations 1995.\nSource: Prevention of Fire and Explosion, and Emergency Response on Offshore Installations, Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, Approved Code of Practice and guidance (UK HSE L65), Second Edition, 1997.\nRegulatory Guidance", "https://iadclexicon.org/marcellus-shale-well": "TERM: Marcellus Shale Well\nURL: https://iadclexicon.org/marcellus-shale-well\n\nMarcellus Shale Well\nMarcellus Shale well\u2014A well that when drilled or altered produces gas or is anticipated to produce gas from the Marcellus Shale geologic formation.\nSource: Oil and Gas Wells, Pennsylvania Code, Title 25, Chapter 78, December 2012.\nRegulations", "https://iadclexicon.org/marginal-distribution": "TERM: Marginal Distribution\nURL: https://iadclexicon.org/marginal-distribution\n\nMarginal Distribution\nstatistical distribution (probability) of the occurrence of a variable A that is obtained by integrating over all values of the other variables\nB, C,\n\u2026\nNOTE The marginal probability of\nA\nfor all values of\nB, C,\n\u2026 is written as\nP(A)\n. The concept is applicable to metocean parameters, as well as to actions and action effects.\nEXAMPLE When considering wave conditions, A can be the individual crest elevation for all mean zero-crossing periods\nB\nand all significant wave heights\nC\n, occurring at a particular site.\nSource:\nAPI\nRP 2MET, Derivation of Metocean Design and Operating Conditions, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/marginal-probability": "TERM: Marginal Probability\nURL: https://iadclexicon.org/marginal-probability\n\nMarginal Probability\nStatistical distribution (probability) of the occurrence of a variable A that is obtained by integrating over all values of the other variables\nB, C,\n\u2026\nNOTE The marginal probability of\nA\nfor all values of\nB, C,\n\u2026 is written as\nP(A)\n. The concept is applicable to metocean parameters, as well as to actions and action effects.\nEXAMPLE When considering wave conditions, A can be the individual crest elevation for all mean zero-crossing periods\nB\nand all significant wave heights\nC\n, occurring at a particular site.\nSource:\nAPI\nRP 2MET, Derivation of Metocean Design and Operating Conditions, First Edition, November 2014.\nGlobal Standards\nMarginal Probability\nMarginal probability is the unconditional probability of event A, P(A). It is the probability of A regardless of whether event B did or did not occur. If B can be thought of as the event of a random variable X having a given outcome, then the marginal probability of A can be obtained by summing (or integrating, more generally) the joint probabilities over all outcomes for X.\nSample Usage:\nAnalysts estimated the marginal probability of a water system contamination, irrespective of the source or type of contaminate.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/marginal-unit": "TERM: Marginal Unit\nURL: https://iadclexicon.org/marginal-unit\n\nMarginal Unit\n\u201cMarginal unit\u201d means a proration unit that is incapable of producing top proration unit allowable for the pool in which it is located.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations\nMarginal Unit\n\u201cMarginal unit\u201d means a proration unit that is incapable of producing the top proration unit allowable for the pool in which it is located as evidenced by well tests, production history or other report or form the operator files with the division.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/marginal-well": "TERM: Marginal Well\nURL: https://iadclexicon.org/marginal-well\n\nMarginal Well\nAny oil well which is incapable of producing its maximum capacity of oil except by pumping, gas lift, or other means of artificial lift, and which well so equipped is capable, under normal unrestricted operating conditions, of producing such daily quantities of oil as herein set out, as would be damaged, or result in a loss of production ultimately recoverable, or cause the premature abandonment of same, if its maximum daily production were artificially curtailed. The following described wells shall be deemed \u201cmarginal wells\u201d in this state.\nAny oil well incapable of producing its maximum daily capacity of oil except by pumping, gas lift, or other means of artificial lift, within this state and having a maximum daily capacity for production of 10 barrels or less, averaged over the preceding 10 consecutive days of stabilized production, producing from a depth of 2,000 feet or less.\nAny oil well incapable of producing its maximum daily capacity of oil except by pumping, gas lift, or other means of artificial lift, within this state and having a maximum daily capacity for production of 20 barrels or less, averaged over the preceding 10 consecutive days of stabilized production, producing from a horizon deeper than 2,000 feet and less in depth than 4,000 feet.\nAny oil well incapable of producing its maximum daily capacity of oil except by pumping, gas lift, or other means of artificial lift, within this state and having a maximum daily capacity for production of 25 barrels or less, averaged over the preceding 10 consecutive days of stabilized production, producing from a horizon deeper than 4,000 feet and less in depth than 6,000 feet.\nAny oil well incapable of producing its maximum daily capacity of oil except by pumping, gas lift, or other means of artificial lift, within this state and having a maximum daily capacity for production of 30 barrels or less, averaged over the preceding 10 consecutive days of stabilized production, producing from a horizon deeper than 6,000 feet and less in depth than 8,000 feet.\nAny oil well incapable of producing its maximum daily capacity of oil except by pumping, gas lift, or other means of artificial lift, within this state and having a maximum daily capacity for production of 35 barrels or less, averaged over the preceding 10 consecutive days of stabilized production, producing from a horizon deeper than 8,000 feet. (Reference Order Number 20-59,200, effective May 1, 1969.).\n1\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/marine-activities": "TERM: Marine Activities\nURL: https://iadclexicon.org/marine-activities\n\nMarine Activities\n\u201cMarine activities\u201d means activities related to position keeping and collision avoidance of mobile offshore platforms including mooring, dynamic positioning and ballasting (activit\u00e9 maritime).\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource:\u00a0Canada Oil and Gas Installations Regulations, SOR/96-118, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Petroleum Installations Regulations, SOR/95-191, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/marine-casualty": "TERM: Marine Casualty\nURL: https://iadclexicon.org/marine-casualty\n\nMarine Casualty\nA\nmarine casualty\nmeans an event, or a sequence of events, that has resulted in any of the following which has occurred directly in connection with the operations of a ship:\n.1 the death of, or serious injury to, a person;\n.2 the loss of a person from a ship;\n.3 the loss, presumed loss or abandonment of a ship;\n.4 material damage to a ship;\n.5 the stranding or disabling of a ship, or the involvement of a ship in a collision;\n.6 material damage to marine infrastructure external to a ship, that could seriously endanger the safety of the ship, another ship or an individual; or\n.7 severe damage to the environment, or the potential for severe damage to the environment, brought about by the damage of a ship or ships.\nHowever, a marine casualty does not include a deliberate act or omission, with the intention to cause harm to the safety of a ship, an individual or the environment.\nSource:\u00a0IMO Resolution MSC.255(84), Code of the International Standards and Recommended Practices for a Safety Investigation into a Marine Casualty or Marine Incident (Casualty Investigation Code), 16 May 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/marine-atmosphere": "TERM: Marine Atmosphere\nURL: https://iadclexicon.org/marine-atmosphere\n\nMarine Atmosphere\nAtmosphere over and near the sea\nNOTE A marine atmosphere will extend a certain distance inland, depending on topography and prevailing wind direction. It is heavily polluted with sea-salt aerosols (mainly chlorides).\n[ISO 12944-2:1998, definition 3.7.4]\nSource:\nISO 21457:2010, Petroleum and natural gas industries \u2014 Materials selection and corrosion control for oil and gas production systems, First Edition,September 2010.\nGlobal Standards", "https://iadclexicon.org/marine-diesel-engine": "TERM: Marine Diesel Engine\nURL: https://iadclexicon.org/marine-diesel-engine\n\nMarine Diesel Engine\nMarine diesel engine means any reciprocating internal combustion engine operating on liquid or dual fuel, to which regulation 13 of this Annex applies, including booster/compound systems if applied.\nSource:\u00a0Resolution MEPC.176(58), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships (Revised MARPOL Annex VI), 10 October 2008, International Maritime Organization.\nLegislation\nMarine Diesel Engine\nMarine diesel engine means any reciprocating internal combustion engine operating on liquid or dual fuel, to which regulation 13 applies, including booster/compound systems if applied.\nWhere an engine is intended to be operated normally in the gas mode, i.e. with the main fuel gas and only a small amount of liquid pilot fuel, the requirements of regulation 13 have to be met only for this operation mode. Operation on pure liquid fuel resulting from restricted gas supply in cases of failures shall be exempted for the voyage to the next appropriate port for the repair of the failure.\nSource:\nResolution MEPC.177(58), amendments to the Technical Code on Control of Emission of Nitrogen Oxides from Marine Diesel Engines, 10 October 2008, International Maritime Organization\n.\nRegulatory Guidance", "https://iadclexicon.org/marine-environment": "TERM: Marine Environment\nURL: https://iadclexicon.org/marine-environment\n\nMarine Environment:\nMarine environment means the physical, atmospheric, and biological components, conditions, and factors that interactively determine the productivity, state, condition, and quality of the marine ecosystem. These include the waters of the high seas, the contiguous zone, transitional and intertidal areas, salt marshes, and wetlands within the coastal zone and on the OCS.\nSource:\u00a0Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations\nMarine Environment\nMarine environment means the sea, coast, beach, seabed, water masses (the water column) and environmental resources. Environmental resource means naturally occurring or natural biotic and abiotic components which can include one or more species, biotopes and/or habitats in a marine environment.\nSource:\u00a0Guidelines Regarding the Framework Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/marine-drilling-riser": "TERM: Marine Drilling Riser\nURL: https://iadclexicon.org/marine-drilling-riser\n\nMarine Drilling Riser\nTubular conduit made up of a series of independent joints coupled together to serve as an extension of the wellbore from the BOP stack on the wellhead to a floating drilling rig.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nMarine Drilling Riser\nA tubular conduit serving as an extension of the wellbore from the well control equipment on the wellhead at the seafloor to a floating drilling rig.\nSource:\nAPI\nSPEC 16R, Specification for Marine Drilling Riser Couplings, Exploration and Production Department, First Edition, January 1997.\nGlobal Standards\nMarine Drilling Riser\nTubular conduit serving as an extension of the wellbore from the equipment on the wellhead at the seafloor to a floating drilling rig.\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/marine-evacuation-system": "TERM: Marine Evacuation System\nURL: https://iadclexicon.org/marine-evacuation-system\n\nMarine Evacuation System\nMarine evacuation system means an appliance designed to rapidly transfer large numbers of persons from an embarkation station by means of a passage to a floating platform for subsequent embarkation into associated survival craft, or directly into associated survival craft.\nSource:\u00a0Mobile Offshore Drilling Units, 46 CFR 107-109 (2013).\nRegulations\nMarine Evacuation System\nMarine evacuation system\nis an appliance for the rapid transfer of persons from the embarkation deck of a ship to a floating survival craft. \u00a0<Chapter III, Part A, regulation 3>.\nSource:\u00a0IMO Resolution MSC.47(66), adoption of amendments to the International Convention for the Safety of Life at Sea (SOLAS), 1974, 4 June 1996, International Maritime Organization.\nLegislation", "https://iadclexicon.org/marine-growth": "TERM: Marine Growth\nURL: https://iadclexicon.org/marine-growth\n\nMarine Growth\nliving organisms attached to an offshore structure.\nSource:\nAPI\nRP 2MET, Derivation of Metocean Design and Operating Conditions, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/marine-growth-prevention-system-mgps": "TERM: Marine Growth Prevention System (MGPS)\nURL: https://iadclexicon.org/marine-growth-prevention-system-mgps\n\nMarine Growth Prevention System (MGPS)\nMarine Growth Prevention System (MGPS) means an anti-fouling system used for the prevention of biofouling accumulation in internal seawater cooling systems and sea chests and can include the use of anodes, injection systems and electrolysis.\nSource:\u00a0Resolution MEPC.207(62), 2011 Guidelines for the control and management of ships\u2019 biofouling to minimize the transfer of invasive aquatic species, 15 July 2011, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/marine-incident": "TERM: Marine Incident\nURL: https://iadclexicon.org/marine-incident\n\nMarine Incident\nA\nmarine incident\nmeans an event, or sequence of events, other than a marine casualty, which has occurred directly in connection with the operations of a ship that endangered, or, if not corrected, would endanger the safety of the ship, its occupants or any other person or the environment.\nHowever, a marine incident does not include a deliberate act or omission, with the intention to cause harm to the safety of a ship, an individual or the environment.\nSource:\u00a0IMO Resolution MSC.255(84), Code of the International Standards and Recommended Practices for a Safety Investigation into a Marine Casualty or Marine Incident (Casualty Investigation Code), 16 May 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/marine-inspector": "TERM: Marine Inspector\nURL: https://iadclexicon.org/marine-inspector\n\nMarine inspector\nMarine inspector means any person designated by an Officer in Charge, Marine Inspection, as a marine inspector.\nSource: Mobile Offshore Drilling Units, 46 CFR 107-109 (2013).\nRegulations\nMarine inspector\nMarine inspector means a person designated as such by an Officer in Charge, Marine Inspection, to perform inspections of units to determine whether or not the requirements of laws administered by the Coast Guard and of Coast Guard regulations are met.\nSource: Outer Continental Shelf Activities, 33 CFR 140-147 (2013).\nRegulations", "https://iadclexicon.org/marine-installation-or-structure": "TERM: Marine Installation or Structure\nURL: https://iadclexicon.org/marine-installation-or-structure\n\nMarine Installation or Structure\n\u201cMarine installation or structure\u201d means a marine installation or structure as defined in subsection 157(1) of the Act, as amended.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations", "https://iadclexicon.org/marine-operations-manual": "TERM: Marine Operations Manual\nURL: https://iadclexicon.org/marine-operations-manual\n\nMarine Operations Manual\nManual that defines the operational characteristics and capabilities of the jack-up in accordance with the IMO MODU code.\u00a0NOTE The assessor is advised to ensure that the operations manual referenced is the latest revision and that any updated weight data are provided.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/marine-safety-investigating-states": "TERM: Marine Safety Investigating State(s)\nURL: https://iadclexicon.org/marine-safety-investigating-states\n\nMarine Safety Investigating State(s)\nMarine safety investigating State(s)\nmeans the flag State or, where relevant, the State or States that take the responsibility for the conduct of the marine safety investigation as mutually agreed in accordance with this Code.\nSource:\u00a0IMO Resolution MSC.255(84), Code of the International Standards and Recommended Practices for a Safety Investigation into a Marine Casualty or Marine Incident (Casualty Investigation Code), 16 May 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/marine-riser-system": "TERM: Marine Riser System\nURL: https://iadclexicon.org/marine-riser-system\n\nMarine Riser System\nThe extension of the well bore from the subsea BOP stack to the floating drilling vessel which provides for fluid returns to the drilling vessel, supports the choke, kill, and control lines, guides tools into the well, and serves as a running string for the BOP stack.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nMarine Riser System\nThe extension of the wellbore from the subsea BOP stack to the floating drilling vessel which provides for fluid returns to the drilling vessel, supports the choke, kill, and control lines, guides tools into the well, and serves as a running string for the BOP stack.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/marine-safety-investigation": "TERM: Marine Safety Investigation\nURL: https://iadclexicon.org/marine-safety-investigation\n\nMarine Safety Investigation\nA\nmarine safety investigation\nmeans an investigation or inquiry (however referred to by a State), into a marine casualty or marine incident, conducted with the objective of preventing marine casualties and marine incidents in the future. The investigation includes the collection of, and analysis of, evidence, the identification of causal factors and the making of safety recommendations as necessary.\nSource:\u00a0IMO Resolution MSC.255(84), Code of the International Standards and Recommended Practices for a Safety Investigation into a Marine Casualty or Marine Incident (Casualty Investigation Code), 16 May 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/marine-safety-investigation-authority": "TERM: Marine Safety Investigation Authority\nURL: https://iadclexicon.org/marine-safety-investigation-authority\n\nMarine Safety Investigation Authority\nMarine safety investigation Authority\nmeans an Authority in a State, responsible for conducting investigations in accordance with this Code.\nSource:\u00a0IMO Resolution MSC.255(84), Code of the International Standards and Recommended Practices for a Safety Investigation into a Marine Casualty or Marine Incident (Casualty Investigation Code), 16 May 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/marine-weather-and-sea-state-observing": "TERM: Marine Weather and Sea State Observing\nURL: https://iadclexicon.org/marine-weather-and-sea-state-observing\n\nMarine Weather and Sea State Observing\nMarine weather and sea state observing procedure.\nSource: \u00a0Offshore Physical Environmental Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, September 2008.\nRegulatory Guidance", "https://iadclexicon.org/marine-safety-investigation-report": "TERM: Marine Safety Investigation Report\nURL: https://iadclexicon.org/marine-safety-investigation-report\n\nMarine Safety Investigation Report\nA\nmarine safety investigation report\nmeans a report that contains:\n.1 a summary outlining the basic facts of the marine casualty or marine incident and stating whether any deaths, injuries or pollution occurred as a result;\n.2 the identity of the flag State, owners, operators, the company as identified in the safety management certificate, and the classification society (subject to any national laws concerning privacy);\n.3 where relevant the details of the dimensions and engines of any ship involved, together with a description of the crew, work routine and other matters, such as time served on the ship;\n.4 a narrative detailing the circumstances of the marine casualty or marine incident;\n.5 analysis and comment on the causal factors including any mechanical, human and organizational factors;\n.6 a discussion of the marine safety investigation\u2019s findings, including the identification of safety issues, and the marine safety investigation\u2019s conclusions; and\n.7 where appropriate, recommendations with a view to preventing future marine casualties and marine incidents.\nSource:\u00a0IMO Resolution MSC.255(84), Code of the International Standards and Recommended Practices for a Safety Investigation into a Marine Casualty or Marine Incident (Casualty Investigation Code), 16 May 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/marine-safety-record": "TERM: Marine Safety Record\nURL: https://iadclexicon.org/marine-safety-record\n\nMarine Safety Record\nA\nmarine safety record\nmeans the following types of records collected for a marine safety investigation:\n.1 all statements taken for the purpose of a marine safety investigation;\n.2 all communications between persons pertaining to the operation of the ship;\n.3 all medical or private information regarding persons involved in the marine casualty or marine incident;\n.4 all records of the analysis of information or evidential material acquired in the course of a marine safety investigation;\n.5 information from the voyage data recorder.\nSource:\u00a0IMO Resolution MSC.255(84), Code of the International Standards and Recommended Practices for a Safety Investigation into a Marine Casualty or Marine Incident (Casualty Investigation Code), 16 May 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/marine-weather-and-sea-state-reporting": "TERM: Marine Weather and Sea State Reporting\nURL: https://iadclexicon.org/marine-weather-and-sea-state-reporting\n\nMarine Weather and Sea State Reporting\nMarine weather and sea state reporting procedure.\nSource: \u00a0Offshore Physical Environmental Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, September 2008.\nRegulatory Guidance", "https://iadclexicon.org/marine-weather-observer": "TERM: Marine Weather Observer\nURL: https://iadclexicon.org/marine-weather-observer\n\nMarine Weather Observer\nQualified individual who is tasked with marine weather and sea state observing duties and who:\n\u2022 has a detailed practical knowledge of and experience in all observing standards and techniques related to marine weather observing;\n\u2022 is conversant with relevant WMO standards and guidelines; and\n\u2022 understands the data requirements for forecasting and climatological purposes.\nMarine weather observer qualification is a responsibility of the Operator.\nSource: \u00a0Offshore Physical Environmental Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, September 2008.\nRegulatory Guidance", "https://iadclexicon.org/mariners-first-aid-certificate": "TERM: Mariners First Aid Certificate\nURL: https://iadclexicon.org/mariners-first-aid-certificate\n\nMariners First Aid Certificate\n\u201cMariners first aid certificate\u201d means the certificate issued by an approved organization for the successful completion of a mariners\u2019 first aid course of at least five days\u2019 duration (certificat de secourisme maritime).\nSource:\u00a0Canada Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, February 2013.\nRegulations\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations", "https://iadclexicon.org/maring-drilling-riser": "TERM: Maring Drilling Riser\nURL: https://iadclexicon.org/maring-drilling-riser\n\nMaring Drilling Riser\nA tubular conduit serving as an extension of the well bore from the equipment on the wellhead at the seafloor to a floating drilling rig.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards", "https://iadclexicon.org/maritime-casualty": "TERM: Maritime Casualty\nURL: https://iadclexicon.org/maritime-casualty\n\nMaritime Casualty <Measures to Avoid Pollution Arising from Maritime Casualties>\nFor the purposes of this article, \u201cmaritime casualty\u201d means a collision of vessels, stranding or other incident of navigation, or other occurrence on board a vessel or external to it resulting in material damage or imminent threat of material damage to a vessel or cargo.\nSource: United Nations Convention on the Law of the Sea (UNCLOS), 1982.\nLegislation", "https://iadclexicon.org/maritime-safety-training": "TERM: Maritime Safety Training\nURL: https://iadclexicon.org/maritime-safety-training\n\nMaritime Safety Training\nMaritime safety training means training with respect to safety of life at sea, including personal and group survival.\nSource:\u00a0IMO Resolution A.1079(28), Recommendations for the Training and Certification of Personnel on Mobile Offshore Units (MOUs), Adopted on 4 December 2013, International Maritime Organization,\nRegulatory Guidance", "https://iadclexicon.org/maritime-crew": "TERM: Maritime Crew\nURL: https://iadclexicon.org/maritime-crew\n\nMaritime Crew\nMaritime crew comprises the OIM, barge supervisor, ballast control operator and maintenance supervisor as well as other deck and engineer officers, radio operators and ratings as defined in regulation I/1 of the STCW Convention, as amended.\nSource:\u00a0IMO Resolution A.1079(28), Recommendations for the Training and Certification of Personnel on Mobile Offshore Units (MOUs), Adopted on 4 December 2013, International Maritime Organization,\nRegulatory Guidance", "https://iadclexicon.org/maritime-domain-awareness": "TERM: Maritime Domain Awareness\nURL: https://iadclexicon.org/maritime-domain-awareness\n\nMaritime Domain Awareness (MDA)\nThe effective understanding of any activity associated with the maritime environment that could impact upon the security, safety, economy or environment.\nSource:\u00a0IMO MSC.1/Circ.1343, amendments to the International Aeronautical and Maritime Search and Rescue (IAMSAR) Manual, 24 May 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/maritime-safety-information-msi": "TERM: Maritime Safety Information (MSI)\nURL: https://iadclexicon.org/maritime-safety-information-msi\n\nMaritime Safety Information (MSI)\nMaritime safety information (MSI) means navigational and meteorological warnings, meteorological forecasts and other urgent safety-related messages broadcast to ships;\nNote: <MSI> As defined in regulation IV/2 of the 1974 SOLAS Convention, as amended.\nSource: IMO resolution A.1051(27), IMO/WMO Worldwide Met-Ocean Information and Warning Service \u2012 Guidance Document, 20 December 2011, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/mark-of-circulation-on-the-market": "TERM: Mark of Circulation on the Market\nURL: https://iadclexicon.org/mark-of-circulation-on-the-market\n\nMark of circulation on the market\nA note used to inform purchasers that the products released for circulation comply with the requirements of technical regulations.\nSource: Federal Law on Technical Regulation, No. 184-FZ, Russian Federation, December 2002 (amended September 2010).\nRegulations", "https://iadclexicon.org/market-demand-percentage-factor": "TERM: Market Demand Percentage Factor\nURL: https://iadclexicon.org/market-demand-percentage-factor\n\nMarket Demand Percentage Factor\n\u201cMarket demand percentage factor\u201d means that percentage factor of 100 percent or less as the division determines at an oil allowable hearing, which, when multiplied by the depth bracket allowable applicable to each pool, determines that pool\u2019s top proration unit allowable.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/marked-burst-pressure-or-rated-burst-pressure-rupture-disk": "TERM: Marked Burst Pressure or Rated Burst Pressure (Rupture Disk)\nURL: https://iadclexicon.org/marked-burst-pressure-or-rated-burst-pressure-rupture-disk\n\nMarked Burst Pressure or Rated Burst Pressure (Rupture Disk)\nBurst pressure, established by tests for the specified temperature and marked on the disk tag by the manufacturer. NOTE The marked burst pressure can be any pressure within the manufacturing design range unless otherwise specified by the customer. The marked burst pressure is applied to all of the rupture disks of the same lot.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards", "https://iadclexicon.org/market-price": "TERM: Market Price\nURL: https://iadclexicon.org/market-price\n\nMarket price\n\u201cMarket price\u201d means the price in an open market or, in the absence of an open market price, means a price which would be charged between persons acting independently without relationship in capital or management.\nSource: Law of Information Energy, Petroleum Act B.E. 2514 (1971), Thailand, as of June 2013.\nLegislation", "https://iadclexicon.org/market-value": "TERM: Market Value\nURL: https://iadclexicon.org/market-value\n\nMarket Value\nFor the purpose of paragraph (1)(a), \u201cmarket value\u201d is the amount that would have been paid for the lands if, at the time of their taking, they had been sold in the open market by a willing seller to a willing buyer.\nSource: National Energy Board Act, R.S.C., 1985, c. N-7, Canada, current to April 29, 2013.\nLegislation", "https://iadclexicon.org/marpol": "TERM: MARPOL\nURL: https://iadclexicon.org/marpol\n\nMARPOL\nInternational Convention for the Prevention of Pollution from Ships, 1973, as modified by the Protocol of 1978.\nSource:\nAPI\nBulletin 97, Well Construction Interface Document Guidelines, First Edition, December 2013.\nGlobal Standards\ne\nMARPOL\nMARPOL means the International Convention for the Prevention of Pollution from Ships, 1973, as modified by the 1978 Protocol relating thereto (MARPOL 73/78), as amended.\nSource: IMO resolution A.1021(26), Guidelines for ships operating in polar waters, 18 January 2010, International Maritime Organization,\nRegulatory Guidance\nMARPOL\nInternational Convention for the Prevention of Marine Pollution.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nMARPOL\nMARPOL\nmeans the International Convention for the Prevention of Pollution from Ships, 1973, as modified by the Protocol of 1978 relating thereto, as amended.\nSource: Resolution MEPC.119(52), 2004 amendments to the International Code for the Construction and Equipment of Ships Carrying Dangerous Chemicals in Bulk (IBC Code), 15 October2004, International Maritime Organization,\nRegulatory guidance", "https://iadclexicon.org/marketing-service-obligations": "TERM: Marketing Service Obligations\nURL: https://iadclexicon.org/marketing-service-obligations\n\nMarketing Service Obligations\n\u201cMarketing service obligations\u201d means obligations-\nto set up marketing infrastructure and retail outlets in remote areas in respect of notified petroleum and petroleum products;\nto maintain minimum stock of notified petroleum and petroleum products;\nof a local distribution entity to supply natural gas to consumers; and\nsuch other obligations as may be specified by regulations.\nSource:\u00a0The Petroleum and Natural Gas Regulatory Board Act, 2006, No. 19 of 2006, India, amended as of May 2013.\nLegislation", "https://iadclexicon.org/maritime-vhf-radiotelephony-device": "TERM: Maritime VHF Radiotelephony Device\nURL: https://iadclexicon.org/maritime-vhf-radiotelephony-device\n\nMaritime VHF Radiotelephony Device\nMaritime VHF radiotelephony device: a radiotelephony device for use on the channels intended for the maritime service in the frequency band between 156 and 162.650 MHz (marine telephone).\nSource: Mining Regulation of the Netherlands, WJZ 02063603, Netherlands,16 December 2002.\nRegulations", "https://iadclexicon.org/marking": "TERM: Marking\nURL: https://iadclexicon.org/marking\n\nMarking\nAssorted marks on tubular products including marks made for inspection with paint sticks and stencils, and ball-point paint tubes.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/marsh-funnel-viscosity": "TERM: Marsh Funnel Viscosity\nURL: https://iadclexicon.org/marsh-funnel-viscosity\n\nMarsh Funnel Viscosity (or Funnel Viscosity)\nViscosity measured with the instrument used to monitor drilling fluid. NOTE A Marsh funnel is a tapered container with a fixed orifice at the bottom so that, when filled with 1 500 cm\n3\nof fresh water, 946 cm\n3\n(one quart) will drain in 26 s. It is used for comparison values only and not to diagnose drilling fluid problems. See ISO 10414-1 (API RP 13B-1) and ISO 10414-2 (API RP 13B-2).\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/mas": "TERM: MAS\nURL: https://iadclexicon.org/mas\n\nMAS\nMAS\nmeans the Maritime Assistance Service as defined in resolution A.950(23).\nSource:\u00a0IMO MSC.1/Circ.1251, Guidelines on the control of ships in an emergency, 19 October 2007, International Maritime Organization.\nRegulatory Guidance\nMAS\nMAS\nmeans a maritime assistance service, as defined in resolution A.950(23), responsible for receiving reports in the event of incidents and serving as the point of contact between the shipmaster and the authorities of the coastal State in the event of an incident.\nSource:\u00a0IMO Resolution A.949(23), Guidelines on places of refuge for ships in need of assistance, 5 March 2004, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/masp": "TERM: MASP\nURL: https://iadclexicon.org/masp\n\nMASP\nMaximum anticipated surface pressure.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nSource:\nAPI\nBulletin 97, Well Construction Interface Document Guidelines, First Edition, December 2013.\nGlobal Standards\nSource:\u00a0OGP Report No. 476, Recommendations for enhancements to well control training, examination and certification, International Association of Oil & Gas Producers, October 2012.\nGlobal Standards", "https://iadclexicon.org/mass-burning-rate": "TERM: Mass Burning Rate\nURL: https://iadclexicon.org/mass-burning-rate\n\nMass Burning Rate\nThe mass-burning rate of a pool fire is the mass of fuel supplied to the flame per unit time, per unit area of the pool. Units are typically kg/m2/sec.\nSource:\nAPI\nRP 2FB, Recommended Practice for the Design of Offshore Facilities Against Fire and Blast Loading, First Edition, April 2006.\nGlobal Standards", "https://iadclexicon.org/mass": "TERM: Mass\nURL: https://iadclexicon.org/mass\n\nMass\nLabel used to represent wall thickness of tube cross section for a given pipe size.\nSource:\nAPI\nTR 5C3, Technical Report on Equations and Calculations for Casing, Tubing, and Line Pipe Used as Casing or Tubing; and Performance Properties Tables for Casing and Tubing, Upstream Segment, First Edition, December 2008.\nGlobal Standards\nMass\nAmount of matter that an object contains.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/mass-flow-meter": "TERM: Mass Flow Meter\nURL: https://iadclexicon.org/mass-flow-meter\n\nMass Flow Meter\nA measuring device that is capable of working with flow streams to measure the mass rate of flow and the density of the fluid stream (e.g., Coriolis Meter).\nSource:\u00a0ABS Guide for Classification and Certification of Managed Pressure Drilling Systems, September 2017.\nGlobal Standards", "https://iadclexicon.org/mass-produced-engines": "TERM: Mass Produced Engines\nURL: https://iadclexicon.org/mass-produced-engines\n\nMass Produced Engines\nMass produced engines, for main and auxiliary purposes, are defined as those which are produced under the following criteria:\nIn quantity under strict quality control of material and parts, according to a quality assurance scheme acceptable to LR.\nBy the use of jigs and automatic machine tools designed to machine parts to specified tolerances for interchangeability, and which are verified on a regular inspection basis.\nBy assembly with parts taken from stock and requiring little or no fitting.\nWith bench tests carried out on individual assembled engines according to a specified programme.\nWith appraisal by final examination of engines selected at random after workshop testing.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 5, Main and Auxiliary Machinery, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/major-incident": "TERM: Major Incident\nURL: https://iadclexicon.org/major-incident\n\nMajor incident\nAn incident that has resulted in multiple fatalities and/or serious damage, possibly beyond the asset itself.\nTypically initiated by a hazardous release, but may also result from major structural failure or loss of stability that has caused serious damage to an asset. The definition is intended to incorporate terms such as \u201cmajor accident\u201d as defined by UK HSE).\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards\nMajor incident\nAn unplanned event with escalation potential for multiple facilities and/or serious damage, possibly beyond the asset itself. Typically these are hazardous releases, but also include major structural failure or loss of stability that could put the whole asset at risk.\nSource: OGP Report No. 415, Asset integrity \u2013 the key to managing major incident risks, International Association of Oil & Gas Producers, December 2008.\nGlobal Standards\nMajor incident\nAn incident that has resulted in multiple fatalities and/or serious damage, possibly beyond the asset itself.\nTypically a major incident is initiated by an LOPC event, but may also result from major structural failure or loss of stability that has caused serious damage to an asset (note this definition is intended to incorporate terms such as \u201cMajor Accident\u201d as defined by UK HSE).\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards", "https://iadclexicon.org/mass-loss-corrosion": "TERM: Mass Loss Corrosion\nURL: https://iadclexicon.org/mass-loss-corrosion\n\nMass Loss Corrosion\nweight loss corrosion (deprecated term)\nloss of metal in areas exposed to fluids which contain water or brine and carbon dioxide (CO2), oxygen (O2) or\nother corrosive agents\nNOTE The term \u201cweight\u201d is commonly incorrectly used to mean mass, but this practice is deprecated.\nSource:\nAPI\nSPEC 14A, Specification for Subsurface Safety Valve Equipment, Eleventh Edition, October 2005 (Reaffirmed June 2012).\nGlobal Standards", "https://iadclexicon.org/marsec": "TERM: MARSEC\nURL: https://iadclexicon.org/marsec\n\nMARSEC\nMaritime security.\nSource:\nAPI\nRP T-1, Creating Orientation Programs for Personnel Going Offshore, Fifth Edition, November 2016.\nGlobal Standards", "https://iadclexicon.org/master": "TERM: Master\nURL: https://iadclexicon.org/master\n\nMaster\nMaster, in relation to a vessel, means the person having command or charge of the vessel.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/mast": "TERM: Mast\nURL: https://iadclexicon.org/mast\n\nDerrick (mast)\nThe steel lower component of a drilling or well servicing rig that supports the crown block, traveling block, and hoisting lines. Derricks and masts may be stationary structures normally requiring dismantling and disassembly when moved from location to location, or may be portable with the capability of being laid down and raised to and from ground level fully assembled.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nMast\nA structural frame, extending above the machinery deck or upper-structure to which the boom support ropes are reeved\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards\nMast\nThe tower component of a drilling or well servicing rig that supports the crown block assembly, travelling block and hoisting lines. Derricks and masts may be stationary structures normally requiring dismantling and disassembly when moved from location to location, or may be portable with the capability of being laid down and raised to and from ground level fully assembled.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations", "https://iadclexicon.org/master-choke-line-valve": "TERM: Master Choke Line Valve\nURL: https://iadclexicon.org/master-choke-line-valve\n\nMaster Choke Line Valve\nThe valve on a choke and flow line that is nearest to the preventer assembly, used to stop flow through flow line and choke.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/master-or-person-in-charge": "ERROR: Could not parse", "https://iadclexicon.org/master-valve": "ERROR: Could not parse", "https://iadclexicon.org/mat": "ERROR: Could not parse", "https://iadclexicon.org/material-certificate": "ERROR: Could not parse", "https://iadclexicon.org/mat-supported-jack-up": "ERROR: Could not parse", "https://iadclexicon.org/material-chemical-composition": "ERROR: Could not parse", "https://iadclexicon.org/material-damage": "ERROR: Could not parse", "https://iadclexicon.org/material-degradation-due-to-operation": "ERROR: Could not parse", "https://iadclexicon.org/material-performance": "ERROR: Could not parse", "https://iadclexicon.org/material-performance-basis": "ERROR: Could not parse", "https://iadclexicon.org/material-release-threshold-quantity": "TERM: Material Release Threshold Quantity\nURL: https://iadclexicon.org/material-release-threshold-quantity\n\nMaterial release threshold quantity\nThe weight of gas, liquid, or solid material released from an LOPC which, if exceeded, results in the event being recordable as either Tier 1 or Tier 2 PSE. The threshold quantities are described more fully in API/ANSI standard 754 (see Reference 6) and follow the UNDG classification system.\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards", "https://iadclexicon.org/material-remains": "TERM: Material Remains\nURL: https://iadclexicon.org/material-remains\n\nMaterial remains:\nMaterial remains mean physical evidence of human habitation, occupation, use, or activity, including the site, location, or context in which such evidence is situated.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/material-requirements": "TERM: Material Requirements\nURL: https://iadclexicon.org/material-requirements\n\nMaterial Requirements\nDocument listing the materials required and providing, when relevant, chemical composition, mechanical and physical properties, and any other data necessary to define materials required to provide the product, process or service to the functional specification\nNOTE 1 The document may also list the applicable treatments, welding procedures and machining processes.\nNOTE 2 The document should contain all available information regarding toxicity and any other health, safety and environment related aspects.\nSource:\nISO 13880:1999, Petroleum and natural gas industries \u2014 Content and drafting of a technical specification, First Edition, October 1999.\nGlobal Standards", "https://iadclexicon.org/material-safety-datasheet": "TERM: Material Safety Datasheet\nURL: https://iadclexicon.org/material-safety-datasheet\n\nMaterial Safety Datasheet\nWritten or printed material concerning a hazardous chemical and prepared in accordance with OSHA 29\nCFR\n1910.1200, ANSI Z400.1 or comparable international standard. An MSDS provides data on physical properties, safety, fire, and health hazards for a particular chemical, mixture or substance.\nSource:\nAPI\nStandards 2217A, Guidelines for Safe Work in Inert Confined Spaces in the Petroleum and Petrochemical Industries, Fourth Edition, July 2009.\nGlobal Standards", "https://iadclexicon.org/material-safety-data-sheet-msds": "TERM: Material Safety Data Sheet (MSDS)\nURL: https://iadclexicon.org/material-safety-data-sheet-msds\n\nMaterial Safety Data Sheet (MSDS)\nMATERIAL SAFETY DATA SHEET (MSDS) shall mean the most current version of written or printed material concerning a hazardous chemical.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/material-specification": "TERM: Material Specification\nURL: https://iadclexicon.org/material-specification\n\nMaterial Specification\nA document which completely describes the fiber material used in the rope, including the material\u00a0chemical composition, the fiber producer, the fiber type and grade, and the yarn test properties.\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards\nSource:\nAPI\nRP 2SM, Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, First Edition, July 2014\n.\nGlobal Standards", "https://iadclexicon.org/material-verification-program": "TERM: Material Verification Program\nURL: https://iadclexicon.org/material-verification-program\n\nMaterial Verification Program\nA documented quality assurance procedure used to assess metallic alloy materials (including weldments and attachments where specified) to verify conformance with the selected or specified alloy material designated by the owner/user.\nNOTE: This program may include a description of methods for alloy material testing, physical component marking, and program recordkeeping (see API 578).\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/materials-handling-equipment": "TERM: Materials Handling Equipment\nURL: https://iadclexicon.org/materials-handling-equipment\n\nMaterials Handling Equipment\n\u201cMaterials handling equipment\u201d means equipment used to transport, life, move or position materials, goods or things and includes mobile equipment but does not include an elevating device.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations", "https://iadclexicon.org/materials-handling-area": "TERM: Materials Handling Area\nURL: https://iadclexicon.org/materials-handling-area\n\nMaterials Handling Area\n\u201cMaterials handling area\u201d means an area within which materials handling equipment may create a hazard to any person.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations", "https://iadclexicon.org/matrix": "TERM: Matrix\nURL: https://iadclexicon.org/matrix\n\nMatrix\nHomogeneous resin or polymer material in which the fibre system is imbedded in a laminar arrangement.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/matter": "TERM: Matter\nURL: https://iadclexicon.org/matter\n\nMatter\nMatter, in sections 54, 54A, 54C, 54E, 56B, and 56C, means\u2014\n(a) a failure to comply with this Act or regulations made under this Act; or\n(b) a series of such associated failures arising out of, or relating to, the same incident, situation, or set of circumstances.\nSource: Health and Safety in Employment Act 1992, Public Act 1992 No 96, New Zealand, as of 1 July 2011.\nLegislation", "https://iadclexicon.org/mawp": "TERM: MAWP\nURL: https://iadclexicon.org/mawp\n\nMAWP\nThe maximum gauge pressure permitted at the top of a pressure vessel in its operating position for a designated temperature. This pressure is based on calculations using the minimum (or average pitted) thickness for all critical vessel elements, (exclusive of thickness designated for corrosion) and adjusted for applicable static head pressure and nonpressure loads (e.g. wind, earthquake, etc.). The MAWP may refer to either the original design or a rerated MAWP obtained through a FFS assessment.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nMAWP\nThe maximum internal pressure permitted in the piping system for continued operation at the most severe condition of coincident internal or external pressure and temperature (minimum or maximum) expected during service. It is the same as the design pressure, as defined in ASME B31.3 and other code sections, and is subject to the same rules relating to allowances for variations of pressure or temperature or both. If the piping system is being rerated, the new MAWP shall be the rerated MAWP.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nMAWP\nMaximum allowable working pressure.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nMaximum allowable working pressure\nMaximum gauge pressure permissible at the top of a completed vessel in its normal operating position at the designated coincident temperature specified for that pressure.\nNOTE: 1 See design pressure (3.1.24).\nNOTE: 2 The MAWP is the least of the values for maximum allowed working pressure for any of the essential parts of the vessel.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nMAWP\nMaximum Allowable Working Pressure. See MAOP.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014. Global Standards\nMAWP\nMaximum Allowable Working Pressure. See MAOP.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/mawhp": "TERM: MAWHP\nURL: https://iadclexicon.org/mawhp\n\nMaximum allowable working pressure (MAWP)\nThe maximum gauge pressure pennitted at the top of a pressure vessel in its operating position for a designated temperature. This pressure is based on calculations using the minimum (or average pitted) thickness for all critical vessel elements, (exclusive of thickness designated for corrosion) and adjusted for applicable static head pressure and non-pressure loads, e.g. wind, earthquake, etc.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006.\nGlobal Standards\nMAWHP\nMaximum anticipated wellhead pressure.\nSource:\nAPI\nBulletin 97, Well Construction Interface Document Guidelines, First Edition, December 2013.\nGlobal Standards\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards\nMAWHP\nMaximum anticipated wellhead pressure (for subsea wells).\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards", "https://iadclexicon.org/maximum-allowable-annulus-surface-pressure": "TERM: Maximum allowable annulus surface pressure\nURL: https://iadclexicon.org/maximum-allowable-annulus-surface-pressure\n\nMaximum allowable annulus surface pressure\nGreatest pressure that an annulus can contain, as measured at the wellhead, without compromising the integrity of any element of that annulus, including any exposed open-hole formations maximum allowable annulus surface pressure.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards", "https://iadclexicon.org/max": "TERM: Max\nURL: https://iadclexicon.org/max\n\nMax\nMaximum.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards", "https://iadclexicon.org/maximum-ahead-service-speed": "TERM: Maximum Ahead Service Speed\nURL: https://iadclexicon.org/maximum-ahead-service-speed\n\nMaximum Ahead Service Speed\nMaximum ahead service speed is the greatest speed which the unit is designed to maintain in service at sea at its deepest seagoing draught.\nSource: IMO Resolution A.1023(26), Code for the Construction and Equipment of Mobile Offshore Drilling Units (2009 MODU Code), 2009.\nGlobal Standards\nMaximum Ahead Service Speed\nMaximum ahead service speed\nis the greatest speed which the ship is designed to maintain in service at sea at the deepest sea-going draught. <Chapter II-1, regulation 3>.\nSource:\u00a0IMO Resolution MSC.216(82), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 8 December 2006, International Maritime Organization.\nLegislation\nMaximum Ahead Service Speed\nMaximum ahead service speed means the maximum service speed which the unit is designed to maintain, at the summer load waterline at maximum propeller RPM and corresponding engine MCR.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 5, Main and Auxiliary Machinery, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/maximum-allowable-stress": "TERM: Maximum Allowable Stress\nURL: https://iadclexicon.org/maximum-allowable-stress\n\nMaximum Allowable Stress\nSpecified minimum yield strength divided by the design safety factor.\nSource:\nAPI\nSPEC 7K, Drilling and Well Servicing Equipment Upstream Segment, Fifth Edition, June 2010 (August 2010).\nGlobal Standards\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards\nMaximum Allowable Stress\nThe specified minimum yield strength divided by the design safety factor.\nSource:\nAPI\nSPEC 8C, Drilling and Production Hoisting Equipment (PSL 1 and PSL 2), Fifth Edition, April 2012.\nGlobal Standards", "https://iadclexicon.org/maximum-allowable-working-pressure-mawp": "TERM: Maximum Allowable Working Pressure (MAWP)\nURL: https://iadclexicon.org/maximum-allowable-working-pressure-mawp\n\nMaximum Allowable Working Pressure\nThe maximum internal pressure permitted in the piping system for continued operation at the most severe condition of coincident internal or external pressure and temperature (minimum or maximum) expected during service. It is the same as the design pressure, as defined in ASME B31.3 and other code sections, and is subject to the same rules relating to allowances for variations of pressure or temperature or both. If the piping system is being rerated, the new MAWP shall be the rerated MAWP.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nMaximum Allowable Working Pressure (MAWP)\nMaximum gauge pressure permissible at the top of a completed vessel in its normal operating position at the designated coincident temperature specified for that pressure. cf. design pressure (3.23). NOTE The MAWP is the least of the values for the internal or external pressure as determined by the vessel design rules for each element of the vessel using actual nominal thickness, exclusive of additional metal thickness allowed for corrosion and loadings other than pressure. The MAWP is the basis for the pressure setting of the pressure-relief devices that protect the vessel.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards", "https://iadclexicon.org/maximum-allowable-working-pressure": "TERM: Maximum Allowable Working Pressure\nURL: https://iadclexicon.org/maximum-allowable-working-pressure\n\nMaximum allowable working pressure\nThe maximum gauge pressure permitted at the top of a pressure vessel in its operating position for a designated temperature. This pressure is based on calculations using the minimum (or average pitted) thickness for all critical vessel elements, (exclusive of thickness designated for corrosion) and adjusted for applicable static head pressure and nonpressure loads (e.g. wind, earthquake, etc.). The MAWP may refer to either the original design or a rerated MAWP obtained through a FFS assessment.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nMaximum allowable working pressure\nMaximum gauge pressure permissible at the top of a completed vessel in its normal operating position at the designated coincident temperature specified for that pressure.\nNOTE: 1 See design pressure (3.1.24).\nNOTE: 2 The MAWP is the least of the values for maximum allowed working pressure for any of the essential parts of the vessel.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nMaximum allowable working pressure (MAWP)\nThe maximum gauge pressure pennitted at the top of a pressure vessel in its operating position for a designated temperature. This pressure is based on calculations using the minimum (or average pitted) thickness for all critical vessel elements, (exclusive of thickness designated for corrosion) and adjusted for applicable static head pressure and non-pressure loads, e.g. wind, earthquake, etc.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006.\nGlobal Standards\nMaximum allowable working pressure\n\u201cMaximum allowable working pressure\u201d means the maximum allowable working pressure set out in the record referred to in section 5.13.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nMaximum allowable working pressure\n\u201cMaximum allowable working pressure\u201d means the maximum allowable working pressure set out in the record referred to in section 6.12; pression de fonctionnement maximale autoris\u00e9e.\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations", "https://iadclexicon.org/maximum-allowable-wellhead-operating-pressure-mawop": "TERM: Maximum Allowable Wellhead Operating Pressure (MAWOP)\nURL: https://iadclexicon.org/maximum-allowable-wellhead-operating-pressure-mawop\n\nMaximum Allowable Wellhead Operating Pressure (MAWOP)\nThe maximum allowable operating pressure for a particular annulus, measured at the wellhead relative to ambient pressure. It applies to SCP, thermal casing pressure and operator-imposed casing pressure.\nSource:\nAPI\nRP 90, Annular Casing Pressure Management for Offshore Wells, Upstream Segment. First Edition, August 2006.\nGlobal Standards\nMaximum Allowable Wellhead Operating Pressure (MAWOP)\nThe maximum allowable operating pressure for a particular annulus, measured at the wellhead relative to ambient pressure. It applies to SCP, thermal casing pressure, pressure from a well control event and operator imposed casing pressure.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/maximum-anticipated-operating-pressure": "TERM: Maximum Anticipated Operating Pressure\nURL: https://iadclexicon.org/maximum-anticipated-operating-pressure\n\nMaximum Anticipated Operating Pressure\nThe highest calculated pressure that a given equipment component will be subjected to during the execution of the prescribed service and/or during a contingency operation. The maximum anticipated operating pressure may be equal or greater than the maximum anticipated surface pressure.\nSource:\u00a0NORSOK D-002, Well intervention equipment, Rev. 2, June 2013.\nGlobal Standards", "https://iadclexicon.org/maximum-anticipated-surface-pressure-masp": "TERM: Maximum Anticipated Surface Pressure\nURL: https://iadclexicon.org/maximum-anticipated-surface-pressure-masp\n\nMaximum Anticipated Surface Pressure (MASP)\nA design load that represents the maximum pressure that may occur in the well during the construction of the well. NOTE: As with land and shelf wells, the MASP is a surface pressure.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nMaximum Anticipated Surface Pressure (MASP)\nA design load that represents the maximum pressure that can occur at the surface during well construction or production.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards\nMaximum Anticipated Surface Pressure\nThe highest pressure predicted to be encountered at the surface of the well. This pressure prediction should be based upon formation pressure minus a wellbore filled with native formation fluid at current conditions. If formation fluid information is unknown, this pressure prediction should be based upon formation pressure minus a wellbore filled with dry gas from the surface to the completion interval.\nSource:\u00a0NORSOK D-002, Well intervention equipment, Rev. 2, June 2013.\nGlobal Standards", "https://iadclexicon.org/maximum-anticipated-wellhead-pressure-mawhp": "TERM: Maximum Anticipated Wellhead Pressure\nURL: https://iadclexicon.org/maximum-anticipated-wellhead-pressure-mawhp\n\nMaximum Anticipated Wellhead Pressure (MAWHP)\nThe highest pressure predicted to be encountered at the wellhead in a subsea well. NOTE: The MAWHP may be calculated for each hole section during well construction.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards", "https://iadclexicon.org/maximum-efficient-rate": "TERM: Maximum Efficient Rate\nURL: https://iadclexicon.org/maximum-efficient-rate\n\nMaximum efficient rate (MER):\nMaximum efficient rate (MER) means the maximum sustainable daily oil or gas withdrawal rate from a reservoir that will permit economic development and depletion of that reservoir without detriment to ultimate recovery.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/maximum-astern-speed": "TERM: Maximum Astern Speed\nURL: https://iadclexicon.org/maximum-astern-speed\n\nMaximum Astern Speed\nMaximum astern speed is the speed which it is estimated the unit can attain at the designed maximum astern power at its deepest seagoing draught.\nSource: IMO Resolution A.1023(26), Code for the Construction and Equipment of Mobile Offshore Drilling Units (2009 MODU Code), 2009.\nGlobal Standards\nMaximum Astern Speed\nMaximum astern speed\nis the speed which it is estimated the ship can attain at the designed maximum astern power at the deepest sea-going draught. <Chapter II-1, regulation 3>.\nSource:\u00a0IMO Resolution MSC.216(82), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 8 December 2006, International Maritime Organization.\nLegislation", "https://iadclexicon.org/maximum-efficient-rate-mer": "TERM: Maximum Efficient Rate (MER)\nURL: https://iadclexicon.org/maximum-efficient-rate-mer\n\nMaximum Efficient Rate (MER)\nMaximum Efficient Rate (MER)\u2015the maximum sustainable daily oil withdrawal rate from a reservoir which will permit economic development and depletion without causing waste.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/maximum-expected-wellbore-shear-pressure-mewsp": "TERM: Maximum Expected Wellbore Shear Pressure\nURL: https://iadclexicon.org/maximum-expected-wellbore-shear-pressure-mewsp\n\nMaximum Expected Wellbore Shear Pressure (MEWSP)\nThe expected pressure for a given hole section, a specific shear pressure requirement, specific operating piston design, and material specification, to shear drill pipe or tubing at MASP (surface), MAWHP (subsea), or other pressure limiting value.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards", "https://iadclexicon.org/maximum-experimental-safe-gap": "TERM: Maximum Experimental Safe Gap\nURL: https://iadclexicon.org/maximum-experimental-safe-gap\n\nMaximum experimental safe gap (MESG)\nThe maximum clearance between two parallel metal surfaces that has been found, under specified test conditions, to prevent an explosion in a test chamber from being propagated to a secondary chamber containing the same gas or vapor at the same concentration.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nMaximum experimental safe gap (MESG)\nThe maximum gap of the joint between the two parts of the interior chamber of a test apparatus which, when the internal gas mixture is ignited and under specified conditions, prevents ignition of the external gas mixture by flame propagation through a 25 mm (1 in.) long joint, for all concentrations of the tested gas or vapor in air.\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards", "https://iadclexicon.org/maximum-gross-weight": "TERM: Maximum Gross Weight\nURL: https://iadclexicon.org/maximum-gross-weight\n\nMaximum Gross Weight\nRating or maximum gross weight of the CCU is the maximum design weight of the container and the cargo.\nNOTE:\nMGW\n= tare + payload.\nSource:\nAPI\nStandard 2CCU, Offshore Cargo Carrying Units, First Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/maximum-operating-condition": "TERM: Maximum Operating Condition\nURL: https://iadclexicon.org/maximum-operating-condition\n\nMaximum Operating Condition\nOperating condition defined by the operator as the maximum permissible for the system.\nNOTE The maximum operating condition can be different for each riser and can be different for different phases of the operation. For example, the maximum operating condition for hydrostatic test might be a one year winter storm, while the maximum operating condition during production might be a 100-year winter storm.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards", "https://iadclexicon.org/maximum-operating-pressure": "TERM: Maximum Operating Pressure (MOP)\nURL: https://iadclexicon.org/maximum-operating-pressure\n\nMaximum Operating Pressure (MOP)\nMaximum pressure permitted for normal line or vessel operation; MOP is related to pipe strength and the pipe\u2019s ability to withstand internal pressure. MOP results from the lowest of three factors: design pressure, hydrostatic test pressure, or flange rating.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/maximum-operating-temperature": "TERM: Maximum Operating Temperature\nURL: https://iadclexicon.org/maximum-operating-temperature\n\nMaximum Operating Temperature\nMaximum temperature to which a component is subjected, including during deviations from normal operations, such as start-up/shutdown.\nSource:\nISO 21457:2010, Petroleum and natural gas industries \u2014 Materials selection and corrosion control for oil and gas production systems, First Edition,September 2010.\nGlobal Standards", "https://iadclexicon.org/maximum-permissible-surface-temperature": "TERM: Maximum Permissible Surface Temperature\nURL: https://iadclexicon.org/maximum-permissible-surface-temperature\n\nMaximum Permissible Surface Temperature\nHighest temperature that a surface of electrical equipment is allowed to reach in practical\u00a0service to avoid ignition.\nSource: IEC 60079-14:2013, Explosive atmospheres \u2013 Part 14: Electrical installations design, selection and erection, Edition 5.0, November 2013.\nGlobal Standards", "https://iadclexicon.org/maximum-pressure-rating": "TERM: Maximum Pressure Rating\nURL: https://iadclexicon.org/maximum-pressure-rating\n\nMaximum Pressure Rating\nPressure rating given by the manufacturer in product literature.\nNote: 1 to entry:\nMPR\nxx\nis the maximum pressure rating at sustained conditions for a 20-year design life at the temperature of xx \u00b0C.\nMPR\nxx\nis the maximum catalogue value published by the manufacturer.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/maximum-permitted-repair-time": "TERM: Maximum Permitted Repair Time\nURL: https://iadclexicon.org/maximum-permitted-repair-time\n\nMaximum Permitted Repair Time\nMPRT\nmaximum time allowed to repair a fault before undertaking an action to make the risk disappearing\nEXAMPLE When a dangerous fault is revealed for a safety system operating in demand mode, it may be\ndecided to reach a safe state when a maximum duration has elapsed: a MPRT of 8 h means, for example, that if\nthe repair is not completed after 8 h, the process is shut down. Then a safe state is reached, the fault is no longer\ndangerous, and it is not necessary to take into account the remaining time spent to complete the repair. This is\nillustrated in Figure 6, Figure 7 and Figure B.1. When the fault may result of several failure modes, the MPRT\nallows to repair those within short MRT without shutdown of the process.\nNote 1 to entry: When a MPRT is defined as a maintenance procedure it is necessary to take it into consideration\nfor the probabilistic calculations of hazardous events. Reciprocally it is necessary that this MPRT be respected\nduring the actual repair actions in order to keep the probabilistic calculations valid.\nNote 2 to entry: The role of the MPRT is close to the role of the MTTS (see 0). The difference is that the MPRT is a\nmaximum duration allowed to reach a safe state and the MTTS is the average duration needed to reach the safe\nstate when a dangerous fault is revealed (see Figure 6 and Figure 7). The methods developed in this Technical\nReport have been focused on random repair values (MTTRes, MRT, MTTS) rather than on deterministic values\n(MPRT), but the MPRT can be easily handled by using Petri nets and Monte Carlo simulations.\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/maximum-production-rate": "TERM: Maximum Production Rate\nURL: https://iadclexicon.org/maximum-production-rate\n\nMaximum production rate (MPR):\nMaximum production rate (MPR) means the approved maximum daily rate at which oil or gas may be produced from a specified oil-well or gas-well completion.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/maximum-external-inductance-to-resistance-ratio-loro": "TERM: Maximum External Inductance to Resistance Ratio (Lo/Ro)\nURL: https://iadclexicon.org/maximum-external-inductance-to-resistance-ratio-loro\n\nMaximum External Inductance to Resistance Ratio (\nL\no/\nR\no)\nMaximum value of ratio of inductance to resistance that can be connected to the external\u00a0connection facilities of the electrical apparatus without invalidating intrinsic safety.\nSource: IEC 60079-14:2013, Explosive atmospheres \u2013 Part 14: Electrical installations design, selection and erection, Edition 5.0, November 2013.\nGlobal Standards", "https://iadclexicon.org/maximum-retail-price": "TERM: Maximum Retail Price\nURL: https://iadclexicon.org/maximum-retail-price\n\nMaximum Retail Price\n\u201cMaximum retail price\u201d means the maximum price fixed by an entity at which the petroleum, petroleum products and natural gas may be sold to the retail consumers and includes all taxes, cess and levies, local or otherwise and freight or commission payable to the dealers.\nSource:\u00a0The Petroleum and Natural Gas Regulatory Board Act, 2006, No. 19 of 2006, India, amended as of May 2013.\nLegislation", "https://iadclexicon.org/maximum-skew-angle": "TERM: Maximum Skew Angle\nURL: https://iadclexicon.org/maximum-skew-angle\n\nMaximum Skew Angle\nThe maximum skew angle of a propeller blade is defined as the angle, in projected view of the blade, between a line drawn through the blade tip and the shaft centreline and a second line through the shaft centreline which acts as a tangent to the locus of the mid-points of the helical blade sections, see Fig. 7.1.1.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 5, Main and Auxiliary Machinery, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/maximum-securing-load": "TERM: Maximum Securing Load\nURL: https://iadclexicon.org/maximum-securing-load\n\nMaximum Securing Load (MSL)\nMaximum securing load (MSL)\nis a term used to define the allowable load capacity for a device used to secure cargo to a ship.\nSafe working load (SWL)\nmay be substituted for MSL for securing purposes, provided this is equal to or exceeds the strength defined by MSL.\nSource:\u00a0IMO MSC.1/Circ.1353, Revised Guidelines for the preparation of the Cargo Securing Manual, 30 June 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/maximum-temperature": "TERM: Maximum Temperature\nURL: https://iadclexicon.org/maximum-temperature\n\nMaximum Temperature\n\u201cMaximum temperature\u201d means the temperature set out in the record referred to in section 5.13.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nMaximum Temperature\n\u201cMaximum temperature\u201d means the maximum temperature set out in the record referred to in section 6.12; temp\u00e9rature maximale.\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations", "https://iadclexicon.org/maximum-tensile-load": "TERM: Maximum Tensile Load\nURL: https://iadclexicon.org/maximum-tensile-load\n\nMaximum Tensile Load\nMaximum tensile load that an umbilical, with zero curvature, can withstand without infringing the stress criterion or suffering loss of performance. See Figure 1, and 3.1.8.\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards", "https://iadclexicon.org/maximum-tensioner-setting": "TERM: Maximum Tensioner Setting\nURL: https://iadclexicon.org/maximum-tensioner-setting\n\nMaximum Tensioner Setting\nSee Section 2.4.3.g.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nMaximum Tensioner Setting\nMaximum setting that, when added with dynamic variations, is less than the dynamic tension limit.\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/maximum-use-concentration": "TERM: Maximum Use Concentration\nURL: https://iadclexicon.org/maximum-use-concentration\n\nMaximum Use Concentration\u00a0(MUC)\nmeans the maximum atmospheric concentration of a hazardous substance from which a responder can be expected to be protected when wearing a respirator. This is determined by using the APF of the respirator or class of respirators and the exposure limit of the hazardous substance. The MUC can be determined mathematically by multiplying the APF specified for a respirator by the required OEL, STEL, or ceiling limit. When no OSHA exposure limit is available for a hazardous substance, an employer shall determine an MUC on the basis of relevant available information and informed professional judgment.\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards", "https://iadclexicon.org/maximum-working-load": "TERM: Maximum Working Load\nURL: https://iadclexicon.org/maximum-working-load\n\nMaximum Working Load\n\u201cMaximum working load\u201d means the total weight of a load likely to be handled under normal operating conditions in a diving operation, weighed out of water and includes the weight of the umbilical (charge de service maximale).\nSource:\u00a0Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/maximum-working-pressure": "TERM: Maximum Working Pressure (steering gear)\nURL: https://iadclexicon.org/maximum-working-pressure\n\nMaximum Working Pressure\n\u201cMaximum working pressure\u201d means the maximum pressure to which a compression chamber can safely be exposed under normal operating conditions in a diving operation, and, where a compression chamber is interconnected with one or more other compression chambers, means, in respect of each of those interconnected chambers, the maximum pressure to which the interconnected chamber with the lowest maximum working pressure can safely be exposed under normal operating conditions (pression de service maximale).\nSource:\u00a0Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations\nMaximum Working Pressure\u00a0(steering gear)\nMaximum working pressure means the maximum expected pressure in the system when the steering gear is operated to comply with 2.1.2(b).\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 5, Main and Auxiliary Machinery, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/maximum-working-temperature": "TERM: Maximum Working Temperature\nURL: https://iadclexicon.org/maximum-working-temperature\n\nMaximum Working Temperature\nThe upper limit of the temperature range specified in 9.6.3.\nSource:\nAPI\nSPEC 7K, Drilling and Well Servicing Equipment Upstream Segment, Fifth Edition, June 2010 (August 2010).\nGlobal Standards\nMaximum Working Temperature\nThe upper limit of the temperature range specified in 9.7.3.\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards", "https://iadclexicon.org/may": "TERM: May\nURL: https://iadclexicon.org/may\n\nMay\n\u201cMay\u201d is used to state that a provision is optional.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nMay\nThe term \u201cmay\u201d is used to express permission or a provision that is optional.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards\nMay\nMAY is used to indicate that a provision is OPTIONAL.\nSource:\nAPI\nSPEC 5CRA, Specification for Corrosion Resistant Alloy Seamless Tubes for Use as Casing, Tubing and Coupling Stock, Upstream Segment, First Edition, February 2010 (Errata August 2011).\nGlobal Standards\nSource:\nAPI\nSPEC 5DP, Specification for Drill Pipe, First Edition, August 2009.\nGlobal Standards\nMay\nIndicates a permission, or an option, which is permitted as part of conformance with the standard.\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards\nMay\nVerbal form used to indicate a course of action permissible within the limits of this NORSOK standard.\nSource:\u00a0NORSOK D-002, Well intervention equipment, Rev. 2, June 2013.\nGlobal Standards\nSource: \u00a0NORSOK D-010, Well integrity in drilling and well operations, Rev. 3, August 2004.\nGlobal Standards\nMay\nMay indicates a course of action that is permissible within the limits of the standard (a permission).\nSource:\u00a0NORSOK D-007, Well Testing Systems, Rev. 1, January 1996.\nGlobal Standards\nMay\nverbal form used to indicate a course of action permissible within the limits of this guideline.\nSource: Rules for Classification and Construction, IV Industrial Services, 6 Offshore Technology, 9 Guideline for Personnel Transfers by Means of Lifting Appliances, Edition 2011, Germanischer Lloyd SE,\nGlobal Standards\nMay\nVerbal form used to indicate a course of action permissible within the limits of the OSS.\nSource: Verification of Lifting Appliances for the Oil and Gas Industry, DNV-OSS-308, October 2010, Det Norske Veritas AS,\nGlobal Standards", "https://iadclexicon.org/mbg": "TERM: MBG\nURL: https://iadclexicon.org/mbg\n\nMBG\nMake/break galling test specimen condition.\nSource:\nAPI\nRP 5C5, Recommended Practice on Procedures for Testing Casing and Tubing Connections, Third Edition, July 2003 (Reaffirmed August 2010).\nGlobal Standards", "https://iadclexicon.org/mb": "TERM: M/B\nURL: https://iadclexicon.org/mb\n\nM/B\nMake-up/break-out.\nSource:\nAPI\nRP 5C5, Recommended Practice on Procedures for Testing Casing and Tubing Connections, Third Edition, July 2003 (Reaffirmed August 2010).\nGlobal Standards", "https://iadclexicon.org/mbl": "TERM: MBL\nURL: https://iadclexicon.org/mbl\n\nMBL\nMinimum breaking load.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/mbr": "TERM: MBR\nURL: https://iadclexicon.org/mbr\n\nMBR\nMinimum bend radius.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nSource:\nAPI\nRP 17B, Recommended Practice for Flexible Pipe, Fourth Edition, July 2008.\nGlobal Standards\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nMBR\nMinimum bending radius.\nSource:\nAPI\nRP 2SM, Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, First Edition, July 2014\n.\nGlobal Standards\nMBR\nMinimum radius to which the synthetic fiber rope construction can be bent to without damage to any part of the rope construction (including the jacket and filter).\nSource:\nAPI\nRP 2SM, Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, First Edition, July 2014\n.\nGlobal Standards\nMBR\nThe minimum hose bending radius dimension measured from the centerline of the hose specified in Table 10.\nNOTE: See Figure 11.\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards\nMBR\nMinimum bending radius at zero tensile load.\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards", "https://iadclexicon.org/mcbm": "TERM: MCBM\nURL: https://iadclexicon.org/mcbm\n\nMCBM\nMachinery Condition Based Maintenance.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 1, Regulations, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/mc": "TERM: MC\nURL: https://iadclexicon.org/mc\n\nMC\nMechanical completion.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards\nMC\nMechanical cycle.\nSource:\nAPI\nRP 5C5, Recommended Practice on Procedures for Testing Casing and Tubing Connections, Third Edition, July 2003 (Reaffirmed August 2010).\nGlobal Standards", "https://iadclexicon.org/mbs": "TERM: MBS\nURL: https://iadclexicon.org/mbs\n\nMBS\nMinimum breaking strength.\nSource:\nAPI\nRP 2SM, Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, First Edition, July 2014\n.\nGlobal Standards\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nSource: ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards\nMBS\nThe minimum break strength (MBS) is defined as the minimum single value from a series of five prototype rope assembly, including terminations, break tests.\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards\nMBS\nThe minimum single value from a series of five prototype rope assembly break tests, including\u00a0terminations.\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards\nSource:\nAPI\nRP 2SM, Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, First Edition, July 2014\n.\nGlobal Standards\nMBS\nRCS certified strength of a chain, wire rope, fibre rope or accessories.\nSource: ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards", "https://iadclexicon.org/mcc": "TERM: MCC\nURL: https://iadclexicon.org/mcc\n\nMCC\nMotor Control Center.\nSource:\nAPI\nRP 14G, Recommended Practice for Fire Prevention and Control on Fixed Open-type Offshore Production Platforms: Upstream Segment, Fourth Edition, April 2007.\nGlobal Standards", "https://iadclexicon.org/mcfd": "TERM: MCFD\nURL: https://iadclexicon.org/mcfd\n\nMCFD\n\u201cMCFD\u201d means a thousand cubic feet per day.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/mcf": "TERM: MCF\nURL: https://iadclexicon.org/mcf\n\nMCF\n\u201cMCF\u201d means a thousand cubic feet.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/mcfgpd": "TERM: MCFGPD\nURL: https://iadclexicon.org/mcfgpd\n\nMCFD\n\u201cMCFD\u201d means a thousand cubic feet per day.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/mcm": "TERM: MCM\nURL: https://iadclexicon.org/mcm\n\nMCM\nMachinery Condition Monitoring.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 1, Regulations, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/mcs": "TERM: MCS\nURL: https://iadclexicon.org/mcs\n\nMCS\nMaster control station.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/mcr": "TERM: MCR\nURL: https://iadclexicon.org/mcr\n\nMCR\nMaximum Continuous Rating.\nSource: Resolution MEPC.184(59), 2009 Guidelines for exhaust gas cleaning systems, 17 July 2009, International Maritime Organization.\nRegulatory Guidance\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 5, Main and Auxiliary Machinery, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/md": "TERM: MD\nURL: https://iadclexicon.org/md\n\nMD\nMillidarcy.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards\nMD\nMeasured depth.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards\nSource:\u00a0NORSOK D-010, Well integrity in drilling and well operations, Rev. 3, August 2004.\nGlobal Standards", "https://iadclexicon.org/mcu": "TERM: MCU\nURL: https://iadclexicon.org/mcu\n\nMCU\nMulticore umbilical.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/mdb": "TERM: MDB\nURL: https://iadclexicon.org/mdb\n\nMDB\nManufacturing data book.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nMDB\nComposite file of records from a traceable API product, which includes all records associated with the original API product manufacturing, including certification records as required by this standard.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nMDB\nComposite file of records from a traceable API product that includes records associated with the original API product manufacturing, including certification records as required by this specification.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/mcd": "TERM: MCD\nURL: https://iadclexicon.org/mcd\n\nMCD\nMud Cap Drilling.\nSource:\u00a0ABS Guide for Classification and Certification of Managed Pressure Drilling Systems, September 2017.\nGlobal Standards\nMCD\nA drilling process that involves maintaining a mud level in the annulus below the surface for hole stability and well control purposes, and no surface back-pressure. In MCD, there are no flow returns to the surface while maintaining mud column on the annular side. There exists several MCD variations, such as PMCD, FMCD etc. MCD is an umbrella term used for FMCD and PMCD.\nSource:\u00a0ABS Guide for Classification and Certification of Managed Pressure Drilling Systems, September 2017.\nGlobal Standards", "https://iadclexicon.org/mdmt": "TERM: MDMT\nURL: https://iadclexicon.org/mdmt\n\nMDMT\nMinimum design metal temperature.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nMinimum design metal temperature (MDMT)\nThe lowest temperature at which a significant load can be applied to a pressure vessel as defined in the applicable construction code (e.g. ASME Code, Section VIII: Division I, Paragraph UG-20(b)).\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006.\nGlobal Standards", "https://iadclexicon.org/mdmtmat": "TERM: MDMT/MAT\nURL: https://iadclexicon.org/mdmtmat\n\nMDMT/MAT\nMinimum design metal temperature/minimum allowable temperature.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nMDMT/MAT\nThe lowest permissible metal temperature for a given material at a specified thickness based on its resistance to brittle fracture. In the case of MAT, it may be a single temperature, or an envelope of allowable operating\ntemperatures as a function of pressure. It is generally the minimum temperature at which a significant load can be applied to a pressure vessel as defined in the applicable construction code [e.g. ASME\nCode\n, Section VIII, Division 1, Paragraph UG-20(b)]. It might be also obtained through a FFS evaluation.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nMDMT/MAT\nThe lowest permissible metal temperature for a given material at a specified thickness based on its resistance to brittle fracture. In the case of MAT, it may be a single temperature, or an envelope of allowable operating temperatures as a function of pressure. It is generally the minimum temperature at which a significant load can be applied to a piping system as defined in the applicable construction code. It might be also obtained through a Fitness-For-Service evaluation.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/mdpe": "TERM: MDPE\nURL: https://iadclexicon.org/mdpe\n\nMDPE\nMedium density polyethylene.\nSource:\nAPI\nRP 17B, Recommended Practice for Flexible Pipe, Fourth Edition, July 2008.\nGlobal Standards\nSource: Rules for Classification and Construction, IV Industrial Services, 6 Offshore Technology, 9 Guideline for Personnel Transfers by Means of Lifting Appliances, Edition 2011, Germanischer Lloyd SE,\nGlobal Standards", "https://iadclexicon.org/mdr": "TERM: MDR\nURL: https://iadclexicon.org/mdr\n\nMDR\nModular Drilling Rig.\nSource:\u00a0ISO 18647:2017, Petroleum and natural gas industries \u2014 Modular drilling rigs for offshore fixed platforms, First Edition, August 2017.\nGlobal Standards\nMDR\nManufacturer\u2019s data reports.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nMDR\nModularized facilities for drilling from a fixed offshore platform consisting of drilling equipment set, drilling support, P-tank, cementing, well logging, mud logging and other equipment.\nSource:\u00a0ISO 18647:2017, Petroleum and natural gas industries \u2014 Modular drilling rigs for offshore fixed platforms, First Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/mds": "TERM: MDS\nURL: https://iadclexicon.org/mds\n\nMDS\nMooring design states.\nSource:\u00a0ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards", "https://iadclexicon.org/mdsc": "TERM: MDSC\nURL: https://iadclexicon.org/mdsc\n\nMDSC\nType of\nDSC\n(3.2.19)\nthat enables reversible reactions to be distinguished from irreversible processes such as additional polymerization of the resin during the test.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/mdt": "TERM: MDT\nURL: https://iadclexicon.org/mdt\n\nMDT\nMean down time.\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal Standards", "https://iadclexicon.org/mean-daily-average-temperature": "TERM: Mean Daily Average Temperature\nURL: https://iadclexicon.org/mean-daily-average-temperature\n\nMean daily average temperature\nThe statistical mean average temperature for a specific calendar day.\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards", "https://iadclexicon.org/mean-effective-pressure": "TERM: Mean Effective Pressure\nURL: https://iadclexicon.org/mean-effective-pressure\n\nMean Effective Pressure\nTheoretical constant pressure applied during each power stroke to produce the brake horsepower of an engine.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/mean-down-time": "TERM: Mean Down Time\nURL: https://iadclexicon.org/mean-down-time\n\nMean Down Time\nexpectation of the down time\nNote 1 to entry: See Figure 3 and also ISO 14224[15] or IEC 60050\u2013191[14] for definitions of up time and down time.\n[SOURCE: IEC 60050 \u2212191]\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/mean-fault-detection-time": "TERM: Mean Fault Detection Time\nURL: https://iadclexicon.org/mean-fault-detection-time\n\nMean Fault Detection Time\nMFDT\nexpected time needed to detect a fault\nNote 1 to entry: The MFDT is the time a) in Figure 5, Figure 6 and Figure 7.\nNote 2 to entry: The MFDT is equal to zero for immediately revealed failure; (see Figure 6) generally negligible for\nquickly detected failures; (see Figure 6) depending of the test policy for the hidden failures. In this case it may be\nthe main part of the item down time (see Figure 7).\nNote 3 to entry: The MFDT used in this Technical Report should not be mixed-up with the mean fractional dead\ntime which has the same acronym.\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/mean-hardness-number": "TERM: Mean Hardness Number\nURL: https://iadclexicon.org/mean-hardness-number\n\nMean Hardness Number\nResult of averaging the hardness numbers for the single specimen or location being evaluated.\nSource:\nAPI\nSPEC 5DP, Specification for Drill Pipe, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/mean-high-water-spring-tidal-level": "TERM: Mean High Water Spring Tidal Level\nURL: https://iadclexicon.org/mean-high-water-spring-tidal-level\n\nMean High Water Spring Tidal Level\nArithmetic mean of all high water spring tidal sea levels measured over a long period, ideally 19 years.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/mean-higher-high-water": "TERM: Mean Higher High Water\nURL: https://iadclexicon.org/mean-higher-high-water\n\nMean Higher High Water\nfor regions with semi-diurnal or mixed semi-diurnal tides, the mean of the higher of the two high tides that occur each tidal day, determined over the period of water level observations.\nSource:\nAPI\nRP 2MET, Derivation of Metocean Design and Operating Conditions, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/mean-low-water": "TERM: Mean Low Water\nURL: https://iadclexicon.org/mean-low-water\n\nMean Low Water\nThe mean of all low tides, determined over the period of water level observations.\nSource:\nAPI\nRP 2MET, Derivation of Metocean Design and Operating Conditions, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/mean-low-water-spring-tidal-level": "TERM: Mean Low Water Spring Tidal Level\nURL: https://iadclexicon.org/mean-low-water-spring-tidal-level\n\nMean Low Water Spring Tidal Level\nArithmetic mean of all low water spring tidal sea levels measured over a long period, ideally 19 years.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/mean": "TERM: Mean\nURL: https://iadclexicon.org/mean\n\nMean\nStatistical mean based on number of years of observations.\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards", "https://iadclexicon.org/mean-overall-repairing-time": "TERM: Mean Overall Repairing Time\nURL: https://iadclexicon.org/mean-overall-repairing-time\n\nMean Overall Repairing Time\nMRT\nexpected time to achieve the following actions:\n\u2022 the time spent before starting the repair b; and,\n\u2022 the effective time to repair c; and,\n\u2022 the time before the component is made available to be is put back into operation d\nNote 1 to entry: See Figure 5, Figure 6 and Figure 7.\nNote 2 to entry: The terms \u201crepair\u201d, \u201crepairable\u201d, \u201crepaired\u201d used in this Technical Report, unless otherwise\nspecified, are related to the overall repairing time (see Figure 5).\nNote 3 to entry: When a safety system operating in demand mode is faulty, the risk disappears as soon as the\nprotected installation is placed in a safe state (e.g. stopped). In this case (see Figure 6 and Figure 7) the MTTS\nreplaces the MRT (see 3.1.36) with regard to the probabilistic calculations.\nNote 4 to entry: This definition is in line with IEC 61508[2] but not with IEC 60050\u2013191.[14].\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/mean-lower-low-water": "TERM: Mean Lower Low Water\nURL: https://iadclexicon.org/mean-lower-low-water\n\nMean Lower Low Water\nfor regions with semi-diurnal or mixed semi-diurnal tides, the mean of the lower of the two low tides that occur each tidal day, determined over the period of water level observations\nSource:\nAPI\nRP 2MET, Derivation of Metocean Design and Operating Conditions, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/mean-pressure": "TERM: Mean Pressure\nURL: https://iadclexicon.org/mean-pressure\n\nMean Pressure\nAverage pressure in a flowing line or vessel.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/mean-active-repair-time": "TERM: Mean Active Repair Time\nURL: https://iadclexicon.org/mean-active-repair-time\n\nMean Active Repair Time\nexpected active repair time\nNote 1 to entry: The MART is the expected effective time to repair c, (see Figure 5, Figure 6 and Figure 7).\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/mean-static-offset": "TERM: Mean Static Offset\nURL: https://iadclexicon.org/mean-static-offset\n\nMean Static Offset (of vessel)\nMean static offset includes static offset due to steady forces from current, wind and wave, offset due to low-frequency motions and active positioning of the vessel.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/mean-time-between-failures": "TERM: Mean Time Between Failures\nURL: https://iadclexicon.org/mean-time-between-failures\n\nMean Time Between Failures\nExpectation of the time between failures.\u00a0NOTE The MTBF of an item can be longer or shorter than the design life of the system.\nSource:\u00a0ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards\nMean Time Between Failures\nMTBF\nexpected time between successive failures of a repairable item\nNote 1 to entry: In the cases illustrated in Figure 4, the MTBF is linked with MTTF and MTTRes by the following\nrelationship: MTBF = MTTF+MTTRes. More generally It is also linked to the MUT and MDT by MTBF = MUT+MDT.\nNote 2 to entry: The acronym MTBF is sometimes defined as the mean\noperating\ntime between failures (e.g. in\nIEV191[14]). This is not at all the same and, in this case, the formula described in Note 1 to entry is no longer valid.\nThis is very confusing, therefore the traditional definition of the MTBF is retained in this Technical Report.\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/mean-time-to-demand": "TERM: Mean Time to Demand\nURL: https://iadclexicon.org/mean-time-to-demand\n\nMean Time to Demand\nexpected time before the demand on the safety system occurs.\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/mean-time-to-repair": "TERM: Mean Time to Repair\nURL: https://iadclexicon.org/mean-time-to-repair\n\nMean Time to Repair\nExpectation of the time to restoration.\nSource:\u00a0ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards\nMean Time to Repair\nexpected time to achieve the repair of a failed item\nNote 1 to entry: This term MTTR is used in ISO 14224[15] and ISO 20815[16] where the fault detection time is not\nreally considered: ISO 14224[15] deals with detected faults (in fact, the actual time spent to detect the fault is never\nknown and cannot be collected); ISO 20815[16] deals mainly with immediately revealed failure where t he t ime\nspent to detect the faults is close to 0 (i.e. negligible). As the fault detection time is very important for the purpose\nof this Technical Report there is a need to clearly distinguish between the two following times (cf. Figure 5):\n1) the time elapsing from the actual occurrence of the failure of an item to its detection (cf. 3.1.35, MFDT);\n2) the time elapsing from the detection of the failure of an item to the restoration of its function (cf. 3.1.33, MRT).\nNote 2 to entry: The acronym MTTR is defined as the mean time to restore in the IEC 60500\u2013191[14] or in the\nIEC 61508[2]. This is not the same as in ISO 14224[15] or ISO 20815[16]. Therefore, in order to avoid any mixed-up,\nthe acronym MTTRes is used in this Technical Report instead of MTTR (cf. 3.1.32).\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/mean-time-to-restoration": "TERM: Mean Time to Restoration\nURL: https://iadclexicon.org/mean-time-to-restoration\n\nMean Time to Restoration\nMTTRes\nexpected time to achieve the following actions: (see Figure 5, Figure 6 and Figure 7):\n\u2022 the time to detect the failure a; and,\n\u2022 the time spent before starting the repair b; and,\n\u2022 the effective time to repair c; and,\n\u2022 the time before the component is made available to be put back into operation d\nNote 1 to entry: Figure 5 illustrates how the times a, b, c and d defined in the IEC 61508[2] standard are linked to\nthe delays defined in the IEC 60050\u2013191[14] standard. Time b starts at the end of a; time c starts at the end of b;\ntime d starts at the end of c.\nNote 2 to entry: Figure 5, Figure 6 and Figure 7 can be used to understand the differences between the definitions\nof MTTRes, MRT and MART used in this Technical Report.\nNote 3 to entry: The MTTRes is linked to the MRT and the MFDT by the following formula: MTTRes = MFDT + MRT.\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/mean-time-to-failure": "TERM: Mean Time to Failure\nURL: https://iadclexicon.org/mean-time-to-failure\n\nMean Time to Failure\nExpectation of the time to failure [2].\u00a0NOTE The MTTF of an item can be longer or shorter than the design life of the system.\nSource:\u00a0ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards\nMean Time to Failure\nexpectation of the down time\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards\ns", "https://iadclexicon.org/mean-time-to-safe-state": "TERM: Mean Time to Safe State\nURL: https://iadclexicon.org/mean-time-to-safe-state\n\nMean Time to Safe State\nMTTS\nexpected time needed for the protected installation to reach a safe state after a dangerous failure of a\nsafety system has been detected\nEXAMPLE When a dangerous fault is revealed for a safety system operating in demand mode, it may be\ndecided to reach a safe state rather to undertake the repair of the fault and this may take some time: a MTTS of 8 h\nmeans, for example, that, on average, 8 h are needed to shut down the process. After the shut down, a safe state is\nreached, the fault is no longer dangerous and it is not necessary to take into account the remaining time spent to\ncomplete the repair. This is illustrated in Figure 6, Figure 7 and Figure B.1.\nNote 1 to entry: When the MTTS is defined as a maintenance procedure it is necessary to take it into consideration\nfor the probabilistic calculations of hazardous events. In this case the MTTS replaces the MRT (see 3.1.33) with\nregard to the probabilistic calculations. Reciprocally it is necessary to verify that this MTTS is respected during\nthe actual repair actions in order to keep the probabilistic calculations valid.\nNote 2 to entry: The role of the MTTS is close to the role of the MPRT. The difference is that the MPRT is a maximum\nduration allowed to reach a safe state when the MTTS is the average of the random duration of the TTS needed\nto reach the safe state when a dangerous fault is revealed (see Figure 6 and Figure 7). The methods developed\nin this Technical Report have been focused on average random values (MTTRes, MRT, MTTS) rather than on\ndeterministic values (MPRT), but the MPRT can be easily handled by using Petri nets and Monte Carlo simulations.\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/mean-up-time": "TERM: Mean Up Time\nURL: https://iadclexicon.org/mean-up-time\n\nMean Up Time\nexpectation of the up time\nNote 1 to entry: See Figure 3 and also ISO 14224[15] or IEC 60050\u2013191[14] for definitions of up time and down time.\n[SOURCE: IEC 60050 \u2212191]\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/mean-wind-speed": "TERM: Mean Wind Speed\nURL: https://iadclexicon.org/mean-wind-speed\n\nMean Wind Speed\ntime-averaged wind speed, averaged over a specified time interval\nNOTE The mean wind speed varies with elevation above mean sea level and the averaging time interval; a standard reference elevation is 10 m and a standard time interval is 1 h. See also sustained wind speed (3.37) and gust wind speed (3.8).\nSource:\nAPI\nRP 2MET, Derivation of Metocean Design and Operating Conditions, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/mean-zero-upcrossing-period": "TERM: Mean Zero-Upcrossing Period\nURL: https://iadclexicon.org/mean-zero-upcrossing-period\n\nMean Zero-Upcrossing Period\naverage period of the (up or down) zero-crossing waves in a sea state\nNOTE In practice the mean zero-crossing period is often estimated from the zeroth and second moments of the wave spectrum as.\nSource:\nAPI\nRP 2MET, Derivation of Metocean Design and Operating Conditions, First Edition, November 2014.\nGlobal Standards\nMean Zero-Upcrossing Period\naverage intrinsic period of the zero-upcrossing waves in a sea state.\nNOTE 1 In practice, the mean zero-crossing period is often estimated from the zeroth and second moments of the wave spectrum as given by Equation (3.41-1):\nwhere\nf \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0is the frequency in cycles per second (hertz);\nm\n0\nis the zeroth spectral moment and is equivalent to \u03c32, the variance of the corresponding time series;\nm\n2\nis the second spectral moment;\nT\n2\nand T\nz\nare the average zero-crossing period of the water surface elevation, defined by the zeroth and second order spectral moments, (T\n2\n= T\nz\n);\n\u03c9 \u00a0\u00a0\u00a0\u00a0is the wave frequency in radians per second.\nNOTE 2 Adapted from ISO 19901-1:2005, definition 3.17.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/means": "TERM: Means\nURL: https://iadclexicon.org/means\n\nMeans\nThe means referred to in paragraph (5) are\u2014\nexamination, including testing where appropriate, of the safety-critical elements and the specified plant by independent and competent persons;\nexamination of any design, specification, certificate, CE marking or other document, marking or standard relating to those elements or that plant by such persons;\nexamination by such persons of work in progress;\nthe taking of appropriate action following reports by such persons;\nthe taking of other such steps as may be properly provided for pursuant to regulation 19 and Schedule 7; and\nthe taking of any steps incidental to the means described in sub-paragraphs (a) to (e) of this paragraph.\n1\nSource: The Offshore Installations (Safety Case) Regulations 2005, UK S.I. 2005/3117, 2005.\nRegulations", "https://iadclexicon.org/means-of-escape": "TERM: Means Of Escape\nURL: https://iadclexicon.org/means-of-escape\n\nMeans Of Escape\nMeans of escape cover items which assist with descent to the sea, such as davit-launched life-rafts, chute systems, ladders, and individually controlled descent devices; and items in which personnel can float on reaching the sea, such as throw-over life-rafts.\nSource: Prevention of Fire and Explosion, and Emergency Response on Offshore Installations, Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, Approved Code of Practice and guidance (UK HSE L65), Second Edition, 1997.\nRegulatory Guidance", "https://iadclexicon.org/measurement-function": "TERM: Measurement Function\nURL: https://iadclexicon.org/measurement-function\n\nMeasurement Function\nAlgorithm or calculation performed to combine two or more\nbase measures.\n[SOURCE: ISO/IEC 15939:2007].\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/measure": "TERM: Measure\nURL: https://iadclexicon.org/measure\n\nMeasure\nDetermining of dimensional value and recording of it on a worksheet.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards\nMeasure\nVariable to which a value is assigned as the result of\nmeasurement.\n[SOURCE: ISO/IEC 15939:2007]\nNote 1 to entry: The term \u201cmeasures\u201d is used to refer collectively to base measures, derived measures, and indicators.\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards\nMeasure\nMeasures includes both plant and equipment (ie hardware) and also management systems (ie software).\nSource:\u00a0Prevention of Fire and Explosion, and Emergency Response on Offshore Installations, Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, Approved Code of Practice and guidance (UK HSE L65), Second Edition, 1997.\nRegulatory Guidance\nMeasure\nMeasures has the same meaning as in paragraph 35. In the context of this regulation measures for control purposes include plant, equipment and workplace procedures. Examples are listed in the box below: ESD systems, ballast control system, vents and drains, emergency response procedures, ie sending key personnel to determine the appropriate actions, automatic isolation valves, blowdown and flare systems, portable fire-fighting equipment.\nSource:\u00a0Prevention of Fire and Explosion, and Emergency Response on Offshore Installations, Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, Approved Code of Practice and guidance (UK HSE L65), Second Edition, 1997.\nRegulatory Guidance", "https://iadclexicon.org/measurement-method": "TERM: Measurement Method\nURL: https://iadclexicon.org/measurement-method\n\nMeasurement Method\nLogical sequence of operations, described generically, used in quantifying an\nattribute\nwith respect to a specified\nscale.\n[SOURCE: ISO/IEC 15939:2007]\nNote 1 to entry: The type of measurement method depends on the nature of the operations used to quantify an attribute. Two types can be distinguished:\nsubjective: quantification involving human judgment;\nobjective: quantification based on numerical rules.\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/measurement-while-drilling-mwd": "TERM: Measurement While Drilling (MWD)\nURL: https://iadclexicon.org/measurement-while-drilling-mwd\n\nMeasurement While Drilling (MWD)\nThe measurement of physical properties while drilling, such as pressure, temperature and borehole trajectory, by tools installed in the BHA.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/measures-limitations": "TERM: Measures and Limitations\nURL: https://iadclexicon.org/measures-limitations\n\nMeasures and Limitations\nMeasures and limitations as mentioned in the first subsection, can be activity limitations, full shutdown or other measures that compensate for the impairment of safety functions that follows from overriding or interruption.\nSource:\u00a0Guidelines Regarding the Activities Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/measures-against-intruding-vessels-or-objects": "TERM: Measures Against Intruding Vessels or Objects\nURL: https://iadclexicon.org/measures-against-intruding-vessels-or-objects\n\nMeasures Against Intruding Vessels or Objects\nMeasures against intruding vessels or objects: Such measures inter alia include use of Water Monitors, LARD (Long Range Acoustic Device), Offshore Supply Vessel.\nSource:\u00a0Guidance Notes on Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, Oil Industry Safety Directorate (India), 2012.\nRegulatory Guidance", "https://iadclexicon.org/mechanical-barrier": "TERM: Mechanical Barrier\nURL: https://iadclexicon.org/mechanical-barrier\n\nMechanical Barrier\nA subset of physical barriers that features mechanical equipment; not set cement or a hydrostatic fluid column.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards\nMechanical barrier\nSubset of physical barriers that features engineered, manufactured equipment. NOTE Does not include set cement or a hydrostatic fluid column. EXAMPLES Permanent or retrievable bridge plugs, downhole packers, wellhead hanger seals, and liner hanger seals.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/mechanical-bridge": "TERM: Mechanical Bridge\nURL: https://iadclexicon.org/mechanical-bridge\n\nMechanical Bridge\n\u201cMechanical\u201d bridge means a manufactured device designed to seal the well bore or inside diameter of various sizes of casing that may be used as a base for approved plugging material.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations", "https://iadclexicon.org/measurement": "TERM: Measurement\nURL: https://iadclexicon.org/measurement\n\nMeasurement\nProcess\nto determine a value.\nNote 1 to entry: In the context of\ninformation security\nthe process of determining a value requires information about the\neffectiveness\nof an information security\nmanagement system\nand its associated\ncontrols\nusing a\nmeasurement method\n, a\nmeasurement function\n, an\nanalytical model\n, and\ndecision criteria\n.\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/mechanical-completion": "TERM: Mechanical Completion\nURL: https://iadclexicon.org/mechanical-completion\n\nMechanical Completion\nVerification that the components, equipment and the systems are constructed, installed and tested in accordance with applicable drawings and specifications and are ready for testing and commissioning in a safe manner.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/mechanical-efficiency": "TERM: Mechanical Efficiency\nURL: https://iadclexicon.org/mechanical-efficiency\n\nMechanical Efficiency\nEfficiency of the mechanical linkage between an engine and the pump or compressor it is driving.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/mechanical-damage": "TERM: Mechanical Damage\nURL: https://iadclexicon.org/mechanical-damage\n\nMechanical Damage\nA defect type that includes dents, bows, gouges, holes, and separated or severed members.\nSource:\nAPI\nRP 2SIM, Structural Integrity Management of Fixed Offshore Structures, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/mechanical-energy": "TERM: Mechanical Energy\nURL: https://iadclexicon.org/mechanical-energy\n\nMechanical Energy\nAbility to apply a force to an object causing it to move..\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/mechanical-integrity": "TERM: Mechanical Integrity\nURL: https://iadclexicon.org/mechanical-integrity\n\nMechanical Integrity\nDefined by EPA as \u201cno significant leak in the casing, tubing, and packer and no significant fluid movement into a USDW through vertical channels\u00a0adjacent to the injection wellbore.\u201d\nSource:\nAPI\nBULLETIN E3, Environmental Guidance Document: Well Abandonment and Inactive Well Practices for U.S. Exploration and Production Operations, First Edition, January 1993 (Reaffirmed June 2000).\nGlobal Standards", "https://iadclexicon.org/mechanical-losses": "TERM: Mechanical Losses\nURL: https://iadclexicon.org/mechanical-losses\n\nMechanical Losses\nFriction losses in bearings and stuffing boxes and other rotational contact points.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/mechanical-joint": "TERM: Mechanical Joint\nURL: https://iadclexicon.org/mechanical-joint\n\nMechanical Joint\nJoint between GRP piping components which can resist thrust from internal pressure and is not made by bonding.\nNote 1 to entry:\u00a0A mechanical joint typically involves use of proprietary devices.\nNote 2 to entry:\u00a0A\nprescribed threaded joint\n(3.2.98)\nis a type of mechanical joint.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/mechanical-work": "TERM: Mechanical Work\nURL: https://iadclexicon.org/mechanical-work\n\nMechanical Work\nForce acting on an object through a distance.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/mechanical-vapor-plug": "TERM: Mechanical Vapor Plug\nURL: https://iadclexicon.org/mechanical-vapor-plug\n\nMechanical Vapor Plug\nUsed to provide a gas vapor seal when required during pipe replacement and repair.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/mechanical-plug": "TERM: Mechanical Plug\nURL: https://iadclexicon.org/mechanical-plug\n\nMechanical Plug\nMechanical plug: a structure for remote operation that is fully inserted in a borehole up to a predetermined position and which, following activation, fully and continuously seals off the borehole.\nSource: Mining Regulation of the Netherlands, WJZ 02063603, Netherlands,16 December 2002.\nRegulations", "https://iadclexicon.org/mechanical-protection": "TERM: Mechanical Protection\nURL: https://iadclexicon.org/mechanical-protection\n\nMechanical protection\nLayer of material that encloses a prescribed length of flexible pipe in order to protect it against abrasion and impact loads or to provide clearance between the flexible pipe and other subsea lines.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/mediation": "TERM: Mediation\nURL: https://iadclexicon.org/mediation\n\nMediation\n\u201cMediation\u201d means an environmental assessment that is conducted with the assistance of a mediator appointed pursuant to section 30 and that includes a consideration of the factors required to be considered under subsections 16(1) and (2); m\u00e9diation.\nSource: Canadian Environmental Assessment Act, 1992, c. 37, Canada, as consolidated November 2003.\nLegislation", "https://iadclexicon.org/medic": "TERM: Medic\nURL: https://iadclexicon.org/medic\n\nMedic\n\u201cMedic\u201d means a qualified person who\nhas experience with helicopter or fixed-wing aircraft evacuation for medical purposes,\nis the holder of an advanced cardiac life support certificate or basic cardiac life support instructor\u2019s certificate recognized by the Canadian Heart Foundation, and\nis the holder of\n1. a registered nurse\u2019s certificate recognized under the laws of a province and has clinical experience in intensive care or emergency practice,\n2. a paramedic certificate issued by a college in a province and has clinical experience, or\n3. an Occupational Qualification VIB Medical Assistant Canadian military certificate (technicien m\u00e9dical).\nSource:\u00a0Canada Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, February 2013.\nRegulations\nMedic\n\u201cMedic\u201d means a qualified person who\nhas experience with medical evacuation of personnel by helicopter, fixed wing aircraft or other support craft,\nis the holder of an advanced cardiac life support certificate or basic cardiac life support instructor\u2019s certificate recognized by the Canadian Heart Foundation, and\nis the holder of\n1. a licence to practice medicine in Canada and has at least two years\u2019 clinical experience in intensive care or emergency practice,\n2. a registered nursing certificate recognized under the laws of a province and has at least two years clinical experience in intensive care or emergency practice,\n3. a paramedic certificate issued by a college in a province and has at least three years\u2019 clinical experience, or\n4. an Occupational Qualification VIB Medical Assistant Canadian military certificate.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations", "https://iadclexicon.org/medical-clearance": "TERM: Medical Clearance\nURL: https://iadclexicon.org/medical-clearance\n\nMedical Clearance\nA clearance issued by Diving Hyperbaric Medical Services, PO Box 32 139, Devonport, Auckland, the unit that maintains an occupational diving medical database, stating the diver\u2019s medical fitness to perform underwater work, and will remain valid for a period of no more than 12 months.\nSource: Guidelines for Occupational Diving 2004, Occupational Safety and Health Service, New Zealand, updated October 2010.\nRegulatory Guidance", "https://iadclexicon.org/medical-clinic": "TERM: Medical Clinic\nURL: https://iadclexicon.org/medical-clinic\n\nMedical Clinic\nIn this Part, \u201cmedical clinic\u201d means a medical consultation and treatment facility that is in the charge of a medic or a physician.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations", "https://iadclexicon.org/medical-examination": "TERM: Medical Examination\nURL: https://iadclexicon.org/medical-examination\n\nMedical Examination\nIs an examination carried out by a designated diving doctor in accordance with the current standard.\nSource: Guidelines for Occupational Diving 2004, Occupational Safety and Health Service, New Zealand, updated October 2010.\nRegulatory Guidance", "https://iadclexicon.org/medical-examiner-of-divers": "TERM: Medical Examiner Of Divers\nURL: https://iadclexicon.org/medical-examiner-of-divers\n\nMedical Examiner Of Divers\nIn this regulation, \u201cmedical examiner of divers\u201d means a medical practitioner who is, or who falls within a class of medical practitioners which is, for the time being, approved in writing by the Executive for the purposes of this regulation; and any such approval may be given generally or restricted to any class of diver or dive.\nSource: The Diving at Work Regulations 1997, UK S.I. 1997/2776, 1997.\nRegulations", "https://iadclexicon.org/medical-practitioner": "TERM: Medical Practitioner\nURL: https://iadclexicon.org/medical-practitioner\n\nMedical Practitioner\nMedical practitioner means a health practitioner who is, or is deemed to be, registered with the Medical Council of New Zealand continued by section 114(1)(a) of the Health Practitioners Competence Assurance Act 2003 as a practitioner of the profession of medicine.\nSource: Health and Safety in Employment Act 1992, Public Act 1992 No 96, New Zealand, as of 1 July 2011.\nLegislation", "https://iadclexicon.org/medical-lock": "TERM: Medical Lock\nURL: https://iadclexicon.org/medical-lock\n\nMedical Lock\n\u201cMedical lock\u201d means a lock through which objects may be passed into or out of a compression chamber while a person inside the compression chamber remains under pressure (sas \u00e0 m\u00e9dicaments).\nSource:\u00a0Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/medical-tratment": "TERM: Medical Tratment\nURL: https://iadclexicon.org/medical-tratment\n\nMedical Tratment\nMEDICAL TREATMENT shall mean the management and care of a patient to combat a disease or disorder. An injury or illness is an abnormal condition or disorder. Injuries include cases such as, but not limited to, a cut, fracture, sprain, or amputation. Illnesses include both acute and chronic illnesses, such as, but not limited to, a skin disease, respiratory disorder, or poisoning. \u201cMedical treatment\u201d\u00a0 includes situations where a physician or other licensed health care professional recommends medical treatment but the employee does not follow the recommendation. \u201cMedical treatment\u201d\u00a0 does not include first aid treatment, as defined herein, visits to a physician or other licensed health care professional solely for observation or counseling, or the conduct of diagnostic procedures such as x-rays and blood tests, including the administration of prescription medications used solely for diagnostic purposes.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/medical-treatment-accident": "TERM: Medical Treatment Accident\nURL: https://iadclexicon.org/medical-treatment-accident\n\nMedical Treatment Accident\nMedical treatment accidents as mentioned in the first subsection, litera c, means personal injury requiring treatment or examination by a doctor, or where treatment is provided under the guidance of a doctor, for example minor surgery, stitches or use of prescription medicines. Diagnostic examination by a doctor where no injury can be ascertained shall not be classified as medical treatment. Simple dressing of wounds, eye flushing, etc. are not considered medical treatment, even if administered by a doctor.\nSource:\u00a0Guidelines Regarding the Management Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/medical-treatment-case": "TERM: Medical Treatment Case\nURL: https://iadclexicon.org/medical-treatment-case\n\nMedical Treatment Case (MTC)\nA recordable incident involving injury or illness that has required management and care of the patient above and beyond first aid, but not severe enough to be a reportable fatality or lost work day case or restricted work day case.\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards", "https://iadclexicon.org/means-of-connection": "TERM: Means of Connection\nURL: https://iadclexicon.org/means-of-connection\n\nMeans of Connection\nmechanical parts (e.g. hooks, links, rings, etc.) intended for connection of the life saving equipment to the launching and recovery appliances\nNOTE: The term \u201emeans of connection\u201c covers both those parts which are integral to the life saving equipment and those parts which are integral to the lifting appliance.\nSource: Rules for Classification and Construction, IV Industrial Services, 6 Offshore Technology, 9 Guideline for Personnel Transfers by Means of Lifting Appliances, Edition 2011, Germanischer Lloyd SE,\nGlobal Standards", "https://iadclexicon.org/medical-treatment-injury": "TERM: Medical Treatment Injury\nURL: https://iadclexicon.org/medical-treatment-injury\n\nMedical Treatment Injury\nCases that are not severe enough to be reported as lost/restricted workday cases but are more severe than requiring simple first aid treatment are considered to be medical treatment injuries. Note: IRF (www.irfoffshoresafety.com/country/performance/scope.aspx); OSH (NL) 15.1 and OSH (NS) Element 2, Part 15, Section 15.1.\nSource: Incident Reporting and Investigation Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, November 30, 2012.\nRegulatory Guidance", "https://iadclexicon.org/medp": "TERM: MEDP\nURL: https://iadclexicon.org/medp\n\nMEDP\nMaximum expected design pressure.\nSource:\u00a0NORSOK D-010, Well integrity in drilling and well operations, Rev. 3, August 2004.\nGlobal Standards", "https://iadclexicon.org/mediterranean-sea-area": "TERM: Mediterranean Sea Area\nURL: https://iadclexicon.org/mediterranean-sea-area\n\nMediterranean Sea Area\nThe Mediterranean Sea area means the Mediterranean Sea proper including the gulfs and seas therein with the boundary between the Mediterranean and the Black Sea constituted by the 41\u00ba N parallel and bounded to the west by the Straits of Gibraltar at the meridian 5\u00b036\u0384 W.\nSource: Resolution MEPC.201(62), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships, 1973 (Revised MARPOL Annex V), 15 July 2011, International Maritime Organization.\nLegislation", "https://iadclexicon.org/medium-probability": "TERM: Medium Probability\nURL: https://iadclexicon.org/medium-probability\n\nMedium Probability\nThe event is not expected to occur during the life of the platform, and the platform does not meet the criteria of High Probability or Low Probability.\nSource:\nAPI\nRP 2FB, Recommended Practice for the Design of Offshore Facilities Against Fire and Blast Loading, First Edition, April 2006.\nGlobal Standards", "https://iadclexicon.org/medically-trained-person": "TERM: Medically Trained Person\nURL: https://iadclexicon.org/medically-trained-person\n\nMedically Trained Person\nFor the purposes of sub-paragraph (b) of this paragraph a \u201cmedically trained person\u201d is a person who\u2014\nis either a registered nurse or the holder of a certificate of competency issued within the previous three years by the St John Ambulance Association of the Order of St John, the St Andrew\u2019s Ambulance Association or the British Red Cross Society, and\nhas received some adequate training in the use of mechanical artificial respiration equipment.\nSource: The Offshore Installations and Pipeline Works (First-Aid) Regulations 1989, UK S.I. 1989/1671, 1989.\nRegulations", "https://iadclexicon.org/meds": "TERM: MEDS\nURL: https://iadclexicon.org/meds\n\nMEDS\nMarine Environmental Data Service.\nSource: \u00a0Offshore Physical Environmental Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, September 2008.\nRegulatory Guidance", "https://iadclexicon.org/meg": "TERM: MEG\nURL: https://iadclexicon.org/meg\n\nMEG\nMonoethylene glycol.\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal Standards\nSource:\nISO 21457:2010, Petroleum and natural gas industries \u2014 Materials selection and corrosion control for oil and gas production systems, First Edition,September 2010.\nGlobal Standards", "https://iadclexicon.org/megohmmeter": "TERM: Megohmmeter\nURL: https://iadclexicon.org/megohmmeter\n\nMegohmmeter\nHigh-voltage instrument used for measuring electrical resistance.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/member": "TERM: Member\nURL: https://iadclexicon.org/member\n\nMember\n\u201cMember\u201d means a member of the Board; membre.\nSource: National Energy Board Act, R.S.C., 1985, c. N-7, Canada, current to April 29, 2013.\nLegislation\nMember\n\u201cMember\u201d means a member of the Board appointed under sub- section (1) of section 4 and includes the Member (Legal) and the Chairperson.\nSource:\u00a0The Petroleum and Natural Gas Regulatory Board Act, 2006, No. 19 of 2006, India, amended as of May 2013.\nLegislation", "https://iadclexicon.org/member-of-the-workforce": "TERM: Member of the Workforce\nURL: https://iadclexicon.org/member-of-the-workforce\n\nMember of the workforce\nMember of the workforce has the meaning given by clause 3 of Schedule 3 to the Act.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Safety) Regulations 2009 (Select Legislative Instrument 2009 No. 382 as amended), Australia, prepared on 1 January 2012.\nRegulations\nMember of the workforce\nMember of the workforce, in relation to a facility, means an individual who does work at the facility:\nwhether as an employee of the operator of the facility or of another person; or\nwhether as a contractor of the operator or of another person.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/members": "TERM: Members\nURL: https://iadclexicon.org/members\n\nMembers\n\u201cMembers\u201d means a member of the Board and includes the Chairman.\nSource:\u00a0The Oil Industry (Development) Act, 1974, Act No. 47 of 1974, India, as amended as of May 2013.\nLegislation", "https://iadclexicon.org/member-utilization": "TERM: Member Utilization\nURL: https://iadclexicon.org/member-utilization\n\nMember Utilization\nMaximum value of the ratio of the generalized representation of the assessment action effect to the generalized representation of the assessment resistance in compatible units.\nNOTE 1 The utilization is the maximum absolute value of the ratio for each limit state and assessment situation being considered.\nNOTE 2 Only utilizations smaller than or equal to 1,0 satisfy the assessment criteria for a particular limit state.\nNOTE 3 The assessment action effect is the response to the factored actions. The assessment resistance is the representative resistance divided by the partial resistance factor.\nNOTE 4 For members and foundations subjected to combined forces, the internal force pattern and the resistance combine into an interaction equation. If the interaction equation governing the assessment check is, or can be, reduced to an inequality of the form U \u2264 1,0, then the utilization is equal to U.\nNOTE 5 Adapted from ISO 19902:2007, definition 3.56.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/membrane-nitrogen": "TERM: Membrane Nitrogen\nURL: https://iadclexicon.org/membrane-nitrogen\n\nMembrane Nitrogen\nReduced Oxygen content air produced by passing compressed air over a membrane to reduce the oxygen content to 2-5% on average.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/membrane-stress": "TERM: Membrane Stress\nURL: https://iadclexicon.org/membrane-stress\n\nMembrane stress or\n\u03c3\np\nAverage stress value across the thickness of a solid section, excluding the effects of discontinuities and stress concentrations. EXAMPLE The general primary membrane stress in a pipe loaded in pure tension is the tension divided by the cross-sectional area.\n\u03c3\np\nmay include global bending as in the case of a simple pipe loaded by a bending moment. NOTE Definition taken from API 2RD.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nMembrane stress\nMembrane stress in a section is the average stress induced by a force normal to the section. It is calculated using the classical equation for normal stress (S = F/A).\nSource:\nAPI\nSPEC 16R, Specification for Marine Drilling Riser Couplings, Exploration and Production Department, First Edition, January 1997.\nGlobal Standards", "https://iadclexicon.org/memorandum-to-owner": "TERM: Memorandum to Owner\nURL: https://iadclexicon.org/memorandum-to-owner\n\nMemorandum to Owner\nConstitutes information related to the ship, its machinery and equipment or to rule requirements.\u00a0A MO will be issued in relation to information that does not require any corrective action or survey.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/mer": "TERM: MER\nURL: https://iadclexicon.org/mer\n\nMaximum efficient rate (MER):\nMaximum efficient rate (MER) means the maximum sustainable daily oil or gas withdrawal rate from a reservoir that will permit economic development and depletion of that reservoir without detriment to ultimate recovery.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/mesg": "TERM: MESG\nURL: https://iadclexicon.org/mesg\n\nMESG\nMaximum experimental safe gap.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards\nMaximum experimental safe gap (MESG)\nThe maximum clearance between two parallel metal surfaces that has been found, under specified test conditions, to prevent an explosion in a test chamber from being propagated to a secondary chamber containing the same gas or vapor at the same concentration.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nMaximum experimental safe gap (MESG)\nThe maximum gap of the joint between the two parts of the interior chamber of a test apparatus which, when the internal gas mixture is ignited and under specified conditions, prevents ignition of the external gas mixture by flame propagation through a 25 mm (1 in.) long joint, for all concentrations of the tested gas or vapor in air.\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards", "https://iadclexicon.org/metadata": "TERM: Metadata\nURL: https://iadclexicon.org/metadata\n\nMetadata\nMetadata or \u201cdata about data\u201d describe the content, quality, condition, and other characteristics of data.\nSource: \u00a0Offshore Physical Environmental Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, September 2008.\nRegulatory Guidance", "https://iadclexicon.org/messenger-wire": "TERM: Messenger Wire\nURL: https://iadclexicon.org/messenger-wire\n\nMessenger Wire\nDevice installed or pre-fitted into an I-tube or J-tube for transferring the primary pulling device, usually a wire rope, into the tube to provide means of pulling an umbilical through the tube.\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards", "https://iadclexicon.org/metal-catenary-riser": "TERM: Metal Catenary Riser\nURL: https://iadclexicon.org/metal-catenary-riser\n\nMetal catenary riser\nA metal catenary riser typically uses a free-hanging configuration and is constructed of steel or titanium. Metal catenary risers have a touchdown region in which the riser picks up and lays down on the seabed as the FPS moves up and down due to wave/tidal action. Special devices to suppress vortex-induced vibration and to accommodate the flexure at the top of the riser are usually required.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/metal-to-metal-seal": "TERM: Metal-to-Metal Seal\nURL: https://iadclexicon.org/metal-to-metal-seal\n\nMetal-to-Metal Seal\nSeal or sealing system that relies on intimate and usually high contact stress of mating metal surfaces to achieve a seal. NOTE The thread compound can affect, both beneficially and detrimentally, the performance of a metal seal.\nSource:\nAPI\nRP 5C5, Recommended Practice on Procedures for Testing Casing and Tubing Connections, Third Edition, July 2003 (Reaffirmed August 2010).\nGlobal Standards", "https://iadclexicon.org/metalliferous-mine": "TERM: Metalliferous Mine\nURL: https://iadclexicon.org/metalliferous-mine\n\nMetalliferous Mine\nMetalliferous mine:\n(a) means any place where any person works above or below ground for the purpose of\u2014\n(i) extracting any mineral from the earth; or\n(ii) processing any mineral extracted from the earth at that place; and\n(b) includes any place where any person works below ground for the purpose of\u2014\n(i) extracting any material, other than any coal or any mineral, from the earth; or\n(ii) processing any material, other than any coal or any mineral, extracted from the earth at that place; and\n(c) includes any place in which any mineral or material extracted or processed as described in paragraph (a) or paragraph (b) is\u2014\n(i) crushed or screened; or\n(ii) extracted from any other mineral or material extracted or processed as described in paragraph (a) or paragraph (b).\nSource: Health and Safety in Employment (Mining Administration) Regulations 1996, SR 1996/220, New Zealand, as of January 2011.\nRegulations", "https://iadclexicon.org/metar": "TERM: METAR\nURL: https://iadclexicon.org/metar\n\nMETAR\nA character-based format for an hourly aviation weather observation. Also referred to as the aviation weather report.\nSource: \u00a0Offshore Physical Environmental Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, September 2008.\nRegulatory Guidance", "https://iadclexicon.org/metarea": "TERM: METAREA\nURL: https://iadclexicon.org/metarea\n\nMETAREA\nMETAREA means a geographical sea area established for the purpose of coordinating the broadcast of marine meteorological information. The term METAREA followed by a roman numeral may be used to identify a particular sea area. The delimitation of such areas is not related to and should not prejudice the delimitation of any boundaries between States\nNote: <sea area> Which may include inland seas, lakes and waterways navigable by seagoing ships.\nSource: IMO resolution A.1051(27), IMO/WMO Worldwide Met-Ocean Information and Warning Service \u2012 Guidance Document, 20 December 2011, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/metarea-coordinator": "TERM: METAREA Coordinator\nURL: https://iadclexicon.org/metarea-coordinator\n\nMETAREA Coordinator\nMETAREA Coordinator means the authority charged with coordinating Marine Meteorological Information broadcasts by one or more National Meteorological Services acting as Preparation or Issuing Services within the METAREA\nSource: IMO resolution A.1051(27), IMO/WMO Worldwide Met-Ocean Information and Warning Service \u2012 Guidance Document, 20 December 2011, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/meteorologist": "TERM: Meteorologist\nURL: https://iadclexicon.org/meteorologist\n\nMeteorologist\nA qualified individual responsible for weather forecasting. Meteorologist minimum qualifications are described in these PEGs.\nSource: \u00a0Offshore Physical Environmental Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, September 2008.\nRegulatory Guidance", "https://iadclexicon.org/meteorology-program": "TERM: Meteorology Program\nURL: https://iadclexicon.org/meteorology-program\n\nMeteorology Program\nMeteorological monitoring activities for an Installation.\nSource: \u00a0Offshore Physical Environmental Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, September 2008.\nRegulatory Guidance", "https://iadclexicon.org/meter-banks": "TERM: Meter Banks\nURL: https://iadclexicon.org/meter-banks\n\nMeter Banks\nSingle meters arranged in parallel configurations.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/meter": "TERM: Meter\nURL: https://iadclexicon.org/meter\n\nMeter\nMinimum diameter that allows for the passage of the drift.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nMeter\nDevice that measurers the amount of fluid entering and leaving a line or vessel system.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards\nMeter\n\u201cMeter\u201d means an instrument for measuring and indicating or recording the volumes of gases or liquids.\nSource:\u00a0Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/meter-curve": "TERM: Meter Curve\nURL: https://iadclexicon.org/meter-curve\n\nMeter Curve\n\u201cMeter curve\u201d means a graph of the meter factor plotted against the flow rate, or of the pulse-per-unit-volume factor plotted against the flow rate, over the operating range of a meter.\nSource: Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, \u00a7 25.990, December 7, 2012.\nRegulations", "https://iadclexicon.org/meter-factor": "TERM: Meter Factor\nURL: https://iadclexicon.org/meter-factor\n\nMeter Factor\n\u201cMeter factor\u201d means the number obtained by dividing the gross standard volume of liquid passed through a meter, as measured by a prover during proving, by the corresponding meter-indicated volume at standard conditions.\nSource: Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, \u00a7 25.990, December 7, 2012.\nRegulations\nMeter Factor\nUsed to adjust meter readings to show the actual volume measured by the meter.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/meter-multiplier": "TERM: Meter Multiplier\nURL: https://iadclexicon.org/meter-multiplier\n\nMeter Multiplier\nUsed when actual voltages or currents are too large for the meter and would be out of range.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/meter-prover": "TERM: Meter Prover\nURL: https://iadclexicon.org/meter-prover\n\nMeter Prover\nDevice to test (\u201cprove\u201d) meter accuracy and determine the meter factor.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/meter-run": "TERM: Meter Run\nURL: https://iadclexicon.org/meter-run\n\nMeter Run\nOne leg of a meter bank, consisting of a strainer, a meter, and the associated valves.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/metering-manifold": "TERM: Metering Manifold\nURL: https://iadclexicon.org/metering-manifold\n\nMetering Manifold\nArray of pipes and valves allowing an operator to redirect the fluid to other pipes or processes.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/metering": "TERM: Metering\nURL: https://iadclexicon.org/metering\n\nMetering\nMeasuring the volume of fluid as it moves past a particular point on the line or vessel.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/meter-stack": "TERM: Meter Stack\nURL: https://iadclexicon.org/meter-stack\n\nMeter Stack\nDevice equipped with a set-stop counter that shuts down the unit when reaching the maximum allowable volume.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/metocean": "TERM: Metocean\nURL: https://iadclexicon.org/metocean\n\nMetocean\nMeteorological and oceanographic data, such as wind, wave, water current, and tidal condition measurements.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/metp": "TERM: METP\nURL: https://iadclexicon.org/metp\n\nMETP\nMaximum expected tubing pressure.\nSource:\u00a0NORSOK D-010, Well integrity in drilling and well operations, Rev. 3, August 2004.\nGlobal Standards", "https://iadclexicon.org/mewhp": "TERM: MEWHP\nURL: https://iadclexicon.org/mewhp\n\nMEWHP\nMaximum expected wellhead pressure.\nSource:\u00a0NORSOK D-001, Drilling facilities, Rev. 3, December 2012.\nGlobal Standards", "https://iadclexicon.org/mewsp": "TERM: MEWSP\nURL: https://iadclexicon.org/mewsp\n\nMEWSP\nMaximum expected wellbore shear pressure.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards", "https://iadclexicon.org/mewp": "TERM: MEWP\nURL: https://iadclexicon.org/mewp\n\nMEWP\nmaximum expected wellhead pressure.\nSource:\u00a0Oil & Gas UK, Guidelines on subsea BOP systems, Issue 1, July 2012,\nGlobal Standards", "https://iadclexicon.org/mean-sea-level": "TERM: Mean Sea Level (MSL)\nURL: https://iadclexicon.org/mean-sea-level\n\nMean Sea Level\nArithmetic mean of all sea levels measured at hourly intervals over a long period, ideally 19 years.\u00a0NOTE Seasonal changes in mean level can be expected in some regions and over many years the mean sea level can change.\u00a0[ISO 19901-1:2005, definition 3.15].\nSource:\nAPI\nRP 2MET, Derivation of Metocean Design and Operating Conditions, First Edition, November 2014.\nGlobal Standards\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/mf-dsc-watch-receiver": "TERM: MF-DSC Watch Receiver\nURL: https://iadclexicon.org/mf-dsc-watch-receiver\n\nMF-DSC Watch Receiver\nMF-DSC watch receiver: a radio-electric receiver suitable for maintain a continuous DSC watch on the 2187.5 kHz frequency.\nSource: Mining Regulation of the Netherlands, WJZ 02063603, Netherlands,16 December 2002.\nRegulations", "https://iadclexicon.org/mean-temperature": "TERM: Mean Temperature\nURL: https://iadclexicon.org/mean-temperature\n\nMean Temperature\nAverage temperature in a flowing line or vessel.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/mf-radiotelephony-device": "TERM: MF Radiotelephony Device\nURL: https://iadclexicon.org/mf-radiotelephony-device\n\nMF Radiotelephony Device\nMF radiotelephony device: a radiotelephony device for emergency, urgency and safety purposes using DSC and also for use on the frequencies intended for the maritime service in the frequency band between 1605 and 2850 kHz.\nSource: Mining Regulation of the Netherlands, WJZ 02063603, Netherlands,16 December 2002.\nRegulations", "https://iadclexicon.org/mfl": "TERM: MFL\nURL: https://iadclexicon.org/mfl\n\nMFL\nMagnetic Flux Leakage.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/mgs": "TERM: MGS\nURL: https://iadclexicon.org/mgs\n\nMGS\nMud gas separator.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nMGS\nMud/gas separator.\nSource:\u00a0NORSOK D-001, Drilling facilities, Rev. 3, December 2012.\nGlobal Standards", "https://iadclexicon.org/mgl": "TERM: Mg/L\nURL: https://iadclexicon.org/mgl\n\nMg/L\n\u201cMg/l\u201d means milligrams per liter.\nSource: Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, \u00a7 25.990, December 7, 2012.\nRegulations\nMg/L\n\u201cMg/l\u201d means milligrams per liter.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/mgkg": "TERM: Mg/Kg\nURL: https://iadclexicon.org/mgkg\n\nMg/Kg\n\u201cMg/kg\u201d means milligrams per kilogram.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/mgps": "TERM: MGPS\nURL: https://iadclexicon.org/mgps\n\nMGPS\nMarine Growth Prevention System\nSource:\u00a0Resolution MEPC.207(62), 2011 Guidelines for the control and management of ships\u2019 biofouling to minimize the transfer of invasive aquatic species, 15 July 2011, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/mgw": "TERM: MGW\nURL: https://iadclexicon.org/mgw\n\nMGW\nMaximum Gross Weight.\nSource:\nAPI\nStandard 2CCU, Offshore Cargo Carrying Units, First Edition, August 2017.\nGlobal Standards\nMGW\nRating or maximum gross weight of the CCU is the maximum design weight of the container and the cargo.\nNOTE:\nMGW\n= tare + payload.\nSource:\nAPI\nStandard 2CCU, Offshore Cargo Carrying Units, First Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/mh": "TERM: MH\nURL: https://iadclexicon.org/mh\n\nMH\nMajor Hazard.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/mhd": "TERM: MHD\nURL: https://iadclexicon.org/mhd\n\nMHD\nMajor Hazards Division.\nSource: NOPSEMA Guidance Note: Control Measures and Performance Standards, N-04300 GN0271, Australia, Revision 3, December 2011.\nRegulatory Guidance", "https://iadclexicon.org/mhhw": "TERM: MHHW\nURL: https://iadclexicon.org/mhhw\n\nMHHW\nFor regions with semi-diurnal or mixed semi-diurnal tides, the mean of the higher of the two high tides that occur each tidal day, determined over the period of water level observations.\nSource:\nAPI\nRP 2MET, Derivation of Metocean Design and Operating Conditions, First Edition, November 2014.\nGlobal Standards\nMHHW\nMean higher high water.\nSource:\nAPI\nRP 2MET, Derivation of Metocean Design and Operating Conditions, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/mhswr": "TERM: MHSWR\nURL: https://iadclexicon.org/mhswr\n\nMHSWR\nManagement of Health and Safety at Work Regulations 1992 (Note: SI 1999/3242.).\nSource: A Guide to the Offshore Installations and Pipelines Works (Management and Administration) Regulations 1995, Guidance on Regulations (UK HSE L70), Second Edition, 2002.\nRegulatory Guidance\nMHSWR\nManagement of Health and Safety at Work Regulations, UK.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nMHSWR\nManagement of Health and Safety at Work Regulations 1992.\nSource: Prevention of Fire and Explosion, and Emergency Response on Offshore Installations, Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, Approved Code of Practice and guidance (UK HSE L65), Second Edition, 1997.\nRegulatory Guidance", "https://iadclexicon.org/mhw": "TERM: MHW\nURL: https://iadclexicon.org/mhw\n\nMHW\nthe mean of all high tides, determined over the period of water level observations .\nSource:\nAPI\nRP 2MET, Derivation of Metocean Design and Operating Conditions, First Edition, November 2014.\nGlobal Standards\nMHW\nmean high water.\nSource:\nAPI\nRP 2MET, Derivation of Metocean Design and Operating Conditions, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/mi": "TERM: MI\nURL: https://iadclexicon.org/mi\n\nMI\nMaintainable item.\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal Standards", "https://iadclexicon.org/mic": "TERM: MIC\nURL: https://iadclexicon.org/mic\n\nMIC\nMicrobiologically influenced corrosion.\nSource:\nAPI\nRP 17A Addendum 1, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, December 2010.\nGlobal Standards\nMIC\nminimum ignition current ratio.\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards\nMIC\nThe ratio of the minimum current required from an inductive spark discharge to ignite the most easily ignitable mixture of a gas or vapor, divided by the minimum current required from an inductive spark discharge to ignite methane under the same test conditions.\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards\nMIC\nMicrobiologically induced corrosion.\nSource:\nISO 21457:2010, Petroleum and natural gas industries \u2014 Materials selection and corrosion control for oil and gas production systems, First Edition,September 2010.\nGlobal Standards", "https://iadclexicon.org/mic-ratio": "TERM: MIC Ratio\nURL: https://iadclexicon.org/mic-ratio\n\nMIC Ratio\nMinimum igniting current ratio.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nMinimum igniting current ratio (MIC Ratio)\nThe ratio derived by dividing the minimum current required from an inductive spark discharge to ignite the most easily ignitable mixture of a gas or vapor by the minimum current required from an inductive spark discharge to ignite methane under the same test conditions.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/microemulsion-or-micellaremulsion-flooding": "TERM: Microemulsion, Or Micellar/Emulsion, Flooding\nURL: https://iadclexicon.org/microemulsion-or-micellaremulsion-flooding\n\nMicroemulsion, Or Micellar/Emulsion, Flooding\nAn augmented waterflooding technique in which a surfactant system is injected in order to enhance oil displacement toward producing wells. A surfactant system normally includes a surfactant, hydrocarbon, cosurfactant, an electrolyte and water, and polymers for mobility control.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/microfouling": "TERM: Microfouling\nURL: https://iadclexicon.org/microfouling\n\nMicrofouling\nMicrofouling means microscopic organisms including bacteria and diatoms and the slimy substances that they produce. Biofouling comprised of only microfouling is commonly referred to as a slime layer.\nSource:\u00a0Resolution MEPC.207(62), 2011 Guidelines for the control and management of ships\u2019 biofouling to minimize the transfer of invasive aquatic species, 15 July 2011, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/microsphere": "TERM: Microsphere\nURL: https://iadclexicon.org/microsphere\n\nMicrosphere\nCeramic, polymer or composite sphere between 1 \u03bcm and 1000 \u03bcm in diameter that forms a structural part of syntactic and composite syntactic foams.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/mid-length": "TERM: Mid-Length\nURL: https://iadclexicon.org/mid-length\n\nMid-Length\nMid-length\nis the mid-point of the subdivision length of the ship. <Chapter II-1, regulation 2>.\nSource:\u00a0IMO Resolution MSC.216(82), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 8 December 2006, International Maritime Organization.\nLegislation", "https://iadclexicon.org/measurement-results": "TERM: Measurement Results\nURL: https://iadclexicon.org/measurement-results\n\nMeasurement Results\nOne or more\nindicators\nand their associated interpretations that address an\ninformation need.\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/midstream": "TERM: Midstream\nURL: https://iadclexicon.org/midstream\n\nMidstream\nBusiness category involving the processing, storage and transportation sectors of the\u00a0petroleum industry (e.g. LNG, LPG and GTL; see Table A.1).\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal Standards\nMidstream\nBusiness category involving the processing, storage and transportation sectors of the petroleum industry.\u00a0EXAMPLES Transportation pipelines, terminals, gas processing and treatment, LNG, LPG and GTL.\nSource: ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards", "https://iadclexicon.org/mil": "TERM: MIL\nURL: https://iadclexicon.org/mil\n\nMIL\n-[n] = Military Specification.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards\nMIL\nSTD = Military Standard.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards", "https://iadclexicon.org/mie": "TERM: MIE\nURL: https://iadclexicon.org/mie\n\nMIE\nMinimum ignition energy.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nMinimum ignition energy (MIE)\nThe smallest amount of energy that can ignite the most easily ignitable mixture of a specific gas or vapor-in-air mixture or dust-in-air mixture.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/mill-end": "TERM: Mill End\nURL: https://iadclexicon.org/mill-end\n\nMill End\nPipe end having the coupling, box and/or mill identification.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/mil-std": "TERM: MIL-STD\nURL: https://iadclexicon.org/mil-std\n\nMIL-STD\nMilitary Standard.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/mill-grind": "TERM: Mill Grind\nURL: https://iadclexicon.org/mill-grind\n\nMill Grind\nArea of the OCTG surface removed by grinding during the manufacturing process.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/mill-hydrostatic-test": "TERM: Mill Hydrostatic Test\nURL: https://iadclexicon.org/mill-hydrostatic-test\n\nMill Hydrostatic Test\nShort-term hydrotest at the mill, or factory, used as a quality control check which is carried out at a pressure above the design pressure.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/mine": "TERM: Mine\nURL: https://iadclexicon.org/mine\n\nMine\nIn this article \u201cmine\u201d has the same meaning as in the Mines and Quarries Act 1954(1) (\u201cthe 1954 Act\u201d).\nSource: The Health and Safety at Work etc. Act 1974 (Application outside Great Britain) Order 2001, UK S.I. 2013/214, 2013.\nRegulations\nMine\n\u201cMine\u201d means any excavation for the purpose of searching for or obtaining mineral oils and includes an oil-well.\nSource: The Oilfields (Regulation and Development) Act, 1948 (53 of 1948), India, 8th September 1948, as amended as of May 2013.\nLegislation\nMine\nIn these regulations, the term mine means\u2014\n(a) a metalliferous mine; or\n(b) an opencast coal mine; or\n(c) an underground coal mine.\nSource: Health and Safety in Employment (Mining Administration) Regulations 1996, SR 1996/220, New Zealand, as of January 2011.\nRegulations", "https://iadclexicon.org/mill-slot": "TERM: Mill Slot\nURL: https://iadclexicon.org/mill-slot\n\nMill Slot\nFlat machined area on the outside diameter of a tool joint where grade, weight code and optional serial number information is stamped.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/mill-scale": "TERM: Mill Scale\nURL: https://iadclexicon.org/mill-scale\n\nMill Scale\nIron oxide that forms on the surface of hot steel.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/millfat-test-pressure": "TERM: Mill/FAT Test Pressure\nURL: https://iadclexicon.org/millfat-test-pressure\n\nMill/FAT Test Pressure\nHydrostatic test pressure applied to riser components upon completion of manufacture and fabrication to test the riser components for strength and/or leak tightness.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nMill/FAT Test Pressure\nHydrostatic test pressure applied to riser components upon completion of manufacture and fabrication to test the riser components for strength and/or tightness.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/min": "TERM: Min\nURL: https://iadclexicon.org/min\n\nMin\nMinimum.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards", "https://iadclexicon.org/mine-string": "TERM: Mine String\nURL: https://iadclexicon.org/mine-string\n\nMine String\n\u201cMine string\u201d means a string of casing set and cemented to isolate a mine void, rubble zone, or a mined seam.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations", "https://iadclexicon.org/mineable-coal-seam": "TERM: Mineable Coal Seam\nURL: https://iadclexicon.org/mineable-coal-seam\n\nMineable Coal Seam\n\u201cMineable coal seam\u201d means any underground coal seam, of sufficient thickness, that may be economically mined by current mining methods.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations", "https://iadclexicon.org/mine-workings": "TERM: Mine Workings\nURL: https://iadclexicon.org/mine-workings\n\nMine Workings\nMine workings include all areas where mineral has been extracted including shafts, staple pits, underground roadways, stopes, longwall workings, board and pillar workings, headings, water lodges and any boreholes associated with the mine, for example for ventilation, cable routes, pumping, methane drainage, proving of reserves and probing in connection with prevention of inrushes.\nSource: A Guide to the Borehole Sites and Operations Regulations 1995, Guidance on Regulations (UK HSE L72), Second Edition, 2008.\nRegulatory Guidance", "https://iadclexicon.org/mineral-developer": "TERM: Mineral Developer\nURL: https://iadclexicon.org/mineral-developer\n\nMineral Developer\n\u201cMineral developer\u201d means the person who acquires the mineral estate or lease for the purpose of extracting or using the minerals for nonagricultural purposes.\nSource: Control of Oil and Gas Resources, North Dakota Century Code, Title 38, Chapter 8, February 2013.\nLegislation", "https://iadclexicon.org/mined-brine": "TERM: Mined Brine\nURL: https://iadclexicon.org/mined-brine\n\nMined Brine\nBrine produced from a brine mining injection well by solution of subsurface salt formations. The term \u201cmined brine\u201d does not include saltwater produced incidentally to the exploration, development, and production of oil or gas or geothermal resources.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/mineral-estate": "TERM: Mineral Estate\nURL: https://iadclexicon.org/mineral-estate\n\nMineral Estate\n\u201cMineral estate\u201d means an estate in or ownership of all or part of the minerals underlying a specified tract of land.\nSource: Control of Oil and Gas Resources, North Dakota Century Code, Title 38, Chapter 8, February 2013.\nLegislation\nMineral Estate\n\u201cMineral estate\u201d is the most complete ownership of oil and gas recognized in law and includes the mineral interests and the royalty interests.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/mineral": "TERM: Mineral\nURL: https://iadclexicon.org/mineral\n\nMineral\nMineral:\n(a) means any mineral, mineral substance, metal, or precious stone; but\n(b) does not include clay, coal, gravel, limestone, sand, or stone.\nSource: Health and Safety in Employment (Mining Administration) Regulations 1996, SR 1996/220, New Zealand, as of January 2011.\nRegulations", "https://iadclexicon.org/mineral-extracting-industries-through-drilling": "TERM: Mineral-extracting Industries through Drilling\nURL: https://iadclexicon.org/mineral-extracting-industries-through-drilling\n\nMineral-extracting industries through drilling\nMineral-extracting industries through drilling shall mean all the industries practising:\nextraction, in the strict sense of the word, of minerals through drilling by boreholes, and/or\nprospection with a view to such extraction, and/or\npreparation of extracted materials for sale, excluding the activities of processing the materials extracted.\nSource: Concerning the minimum requirements for improving the safety and health protection of workers in the mineral-extracting industries through drilling (eleventh individual Directive within the meaning of Article 16 (1) of Directive 89/391/EEC), Council Directive 92/91/EEC of 3 November 1992.\nLegislation", "https://iadclexicon.org/mineral-oil": "TERM: Mineral Oil\nURL: https://iadclexicon.org/mineral-oil\n\nMineral Oil\n\u201cMineral oil\u201d includes petroleum and natural gas.\nSource:\u00a0The Oil Industry (Development) Act, 1974, Act No. 47 of 1974, India, as amended as of May 2013.\nLegislation", "https://iadclexicon.org/mineral-interest-owners": "TERM: Mineral Interest Owners\nURL: https://iadclexicon.org/mineral-interest-owners\n\nMineral Interest Owners\n\u201cMineral interest owners\u201d means owners of an interest in the executive rights, which are the rights to explore and develop, including oil and gas lessees (i.e., \u201cworking interest owners\u201d) and mineral interest owners who have not signed an oil and gas lease.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/minimize-erosion": "TERM: Minimize Erosion\nURL: https://iadclexicon.org/minimize-erosion\n\nMinimize Erosion\nMINIMIZE EROSION shall mean implementing best management practices that are selected based on site-specific conditions and maintained to reduce erosion. Representative erosion control practices include, but are not limited to, revegetation of disturbed areas, mulching, berms, diversion dikes, surface roughening, slop drains, check dams, and other comparable measures.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/minerals": "TERM: Minerals\nURL: https://iadclexicon.org/minerals\n\nMinerals\n\u2018Mineral\u2019 means mineral existing in its natural strata and includes oil, natural gas (but not landfill gas), coal bed methane, coal, fluorspar, gypsum, lead, potash, anhydrite, salt, tin, rocks, clays and other minerals. It does not include water with the exception of water extracted from or returned to natural strata in connection with the exploration or extraction of minerals.\nSource: A Guide to the Borehole Sites and Operations Regulations 1995, Guidance on Regulations (UK HSE L72), Second Edition, 2008.\nRegulatory Guidance\nMinerals\n\u201cMinerals\u201d means oil and gas.\nSource: Control of Oil and Gas Resources, North Dakota Century Code, Title 38, Chapter 8, February 2013.\nLegislation\nMinerals\nMinerals include oil, gas, sulphur, geopressured-geothermal and associated resources, and all other minerals that are authorized by an Act of Congress to be produced.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations\nMinerals\nOil and/or gas.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations\nMinerals\nMinerals includes oil, gas, sulphur, geopressured-geothermal and associated resources, and all other minerals which are authorized by an Act of Congress to be produced from \u201cpublic lands\u201d as defined in section 103 of the Federal Lands Policy and Management Act of 1976 (43 U.S.C. 1702(e)).\nSource: Outer Continental Shelf Activities, 33 CFR 140-147 (2013).\nRegulations\nMinerals\nInvestment is deemed to mean the commitment of obligations with respect to the purchase of capital equipment, and the making of production costs with respect to a capital equipment, to the extent those obligations and costs are for the account of the holder or the co-holder.\nSource:\u00a0Mining Act of the Netherlands, Netherlands, 2003 (as amended up to 2012).\nLegislation\nMinerals\n\u201cMinerals\u201d have the meaning assigned to them in the Mines Act, 1952, and include mineral oils and stowing sand but do not include petroleum.\nSource:\u00a0The Petroleum Mineral Pipelines (Acquisition of Right of User in Land) Act, 1962, Act No. 50 of 1962, India, as amended as of May 2013.\nLegislation", "https://iadclexicon.org/mineral-oils": "TERM: Mineral Oils\nURL: https://iadclexicon.org/mineral-oils\n\nMineral Oils\n\u201cMineral oils\u201d include natural gas and petroleum.\nSource: The Oilfields (Regulation and Development) Act, 1948 (53 of 1948), India, 8th September 1948, as amended as of May 2013.\nLegislation", "https://iadclexicon.org/minimum-alert-thickness": "TERM: Minimum Alert Thickness\nURL: https://iadclexicon.org/minimum-alert-thickness\n\nMinimum Alert Thickness (flag thickness)\nA thickness greater than the minimum required thickness that provides for early warning from which the future service life of the piping is managed through further inspection and remaining life assessment.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/minimum-allowable": "TERM: Minimum Allowable\nURL: https://iadclexicon.org/minimum-allowable\n\nMinimum Allowable\n\u201cMinimum allowable\u201d means the minimum amount of production from an oil or gas well that may be advisable from time to time to the end that production will repay reasonable lifting cost and thus prevent premature abandonment and resulting waste.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/minimum-bending-radius": "TERM: Minimum Bending Radius\nURL: https://iadclexicon.org/minimum-bending-radius\n\nMinimum Bending Radius\nMinimum radius to which the synthetic fiber rope construction can be bent to without damage to any part of the rope construction (including the jacket and filter).\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards", "https://iadclexicon.org/minimum-bend-radius": "TERM: Minimum Bend Radius\nURL: https://iadclexicon.org/minimum-bend-radius\n\nMinimum Bend Radius\nMinimum radius to which an umbilical, at zero tensile load, can be bent to without infringing the stress criterion or suffering loss of performance. See Figure 1 and 3.1.8.\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards\nMinimum Bend Radius\nThe minimum hose bending radius dimension measured from the centerline of the hose specified in Table 10.\nNOTE: See Figure 11.\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards", "https://iadclexicon.org/minimum-breaking-strength": "TERM: Minimum Breaking Strength\nURL: https://iadclexicon.org/minimum-breaking-strength\n\nMinimum Breaking Strength\nRCS certified strength of a chain, wire rope, fibre rope or accessories.\nSource:\u00a0ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards\nMinimum Breaking Strength\nThe minimum break strength (MBS) is defined as the minimum single value from a series of five prototype rope assembly, including terminations, break tests.\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards\nMinimum Breaking Strength\nThe minimum single value from a series of five prototype rope assembly break tests, including\u00a0terminations.\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards\nSource:\nAPI\nRP 2SM, Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, First Edition, July 2014\n.\nGlobal Standards", "https://iadclexicon.org/minimum-bend-radius-mbr": "TERM: Minimum Bend Radius (MBR)\nURL: https://iadclexicon.org/minimum-bend-radius-mbr\n\nMinimum Bend Radius (MBR)\nThe minimum hose bending radius dimension measured from the centerline of the hose specified in Table 9. NOTE: See Figure 11.\nSource:\nAPI\nSPEC 7K, Drilling and Well Servicing Equipment Upstream Segment, Fifth Edition, June 2010 (August 2010).\nGlobal Standards\nMinimum Bend Radius\nMinimum radius to which the synthetic fiber rope construction can be bent to without damage to any part\nof the rope construction (including the jacket and filter).\nSource:\nAPI\nRP 2SM, Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, First Edition, July 2014\n.\nGlobal Standards", "https://iadclexicon.org/minimum-design-metal-temperature": "TERM: Minimum Design Metal Temperature\nURL: https://iadclexicon.org/minimum-design-metal-temperature\n\nMinimum design metal temperature (MDMT)\nThe lowest temperature at which a significant load can be applied to a pressure vessel as defined in the applicable construction code (e.g. ASME Code, Section VIII: Division I, Paragraph UG-20(b)).\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006.\nGlobal Standards\nMinimum design metal temperature\nLowest metal temperature likely to be reached in operation, normally taken as the lowest fluid temperature to which the riser will be exposed in service.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/minimum-dimension": "TERM: Minimum Dimension\nURL: https://iadclexicon.org/minimum-dimension\n\nMinimum Dimension\n\u201cMinimum Dimension\u201d means the minimum dimension of an organism based upon the dimensions of that organism\u2019s body, ignoring e.g., the size of spines, flagellae, or antenna. The minimum dimension should therefore be the smallest part of the \u201cbody\u201d, i.e. the smallest dimension between main body surfaces of an individual when looked at from all perspectives. For spherical shaped organisms, the minimum dimension should be the spherical diameter. For colony forming species, the individual should be measured as it is the smallest unit able to reproduce that needs to be tested in viability tests.\nSource: Resolution MEPC.173(58), Guidelines for ballast water sampling (G2), 10 October 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/minimum-design-metal-temperatureminimum-allowable-temperature": "TERM: Minimum design metal temperature/Minimum allowable temperature\nURL: https://iadclexicon.org/minimum-design-metal-temperatureminimum-allowable-temperature\n\nMinimum design metal temperature/Minimum allowable temperature\nThe lowest permissible metal temperature for a given material at a specified thickness based on its resistance to brittle fracture. In the case of MAT, it may be a single temperature, or an envelope of allowable operating\ntemperatures as a function of pressure. It is generally the minimum temperature at which a significant load can be applied to a pressure vessel as defined in the applicable construction code [e.g. ASME\nCode\n, Section VIII, Division 1, Paragraph UG-20(b)]. It might be also obtained through a FFS evaluation.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nMinimum design metal temperature/Minimum allowable temperature\nThe lowest permissible metal temperature for a given material at a specified thickness based on its resistance to brittle fracture. In the case of MAT, it may be a single temperature, or an envelope of allowable operating temperatures as a function of pressure. It is generally the minimum temperature at which a significant load can be applied to a piping system as defined in the applicable construction code. It might be also obtained through a Fitness-For-Service evaluation.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/minimum-igniting-current-ratio": "TERM: Minimum Igniting Current Ratio\nURL: https://iadclexicon.org/minimum-igniting-current-ratio\n\nMinimum igniting current ratio (MIC Ratio)\nThe ratio derived by dividing the minimum current required from an inductive spark discharge to ignite the most easily ignitable mixture of a gas or vapor by the minimum current required from an inductive spark discharge to ignite methane under the same test conditions.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/minimum-ignition-current-ratio": "TERM: Minimum Ignition Current Ratio\nURL: https://iadclexicon.org/minimum-ignition-current-ratio\n\nMinimum Ignition Current Ratio\nThe ratio of the minimum current required from an inductive spark discharge to ignite the most easily ignitable mixture of a gas or vapor, divided by the minimum current required from an inductive spark discharge to ignite methane under the same test conditions.\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards", "https://iadclexicon.org/mining": "TERM: Mining\nURL: https://iadclexicon.org/mining\n\nMining\n\u201cMining\u201d does not include opencast mining.\nSource: The Borehole Sites and Operations Regulations 1995, UK S.I. 1995/2038, 1995.\nRegulations", "https://iadclexicon.org/minimum-ignition-energy": "TERM: Minimum Ignition Energy\nURL: https://iadclexicon.org/minimum-ignition-energy\n\nMinimum ignition energy (MIE)\nThe smallest amount of energy that can ignite the most easily ignitable mixture of a specific gas or vapor-in-air mixture or dust-in-air mixture.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/minimum-internal-yield-pressure": "TERM: Minimum Internal Yield Pressure\nURL: https://iadclexicon.org/minimum-internal-yield-pressure\n\nMinimum Internal Yield Pressure\n\u201cMinimum internal yield pressure\u201d means the minimum internal pressure at which permanent casing deformation could take place assuming no external pressure.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations", "https://iadclexicon.org/minimum-required-thickness": "TERM: Minimum Required Thickness\nURL: https://iadclexicon.org/minimum-required-thickness\n\nMinimum Required Thickness\nThe thickness without corrosion allowance for each component of a piping system based on the appropriate design code calculations and code allowable stress that consider pressure, mechanical and structural loadings.\nNOTE: Alternately, minimum required thicknesses can be reassessed using Fitness-For-Service analysis in accordance with API 579-1/ASME FFS-1.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/minimum-od": "TERM: Minimum OD\nURL: https://iadclexicon.org/minimum-od\n\nMinimum OD\nFor tool joints on drill pipe with rotary shouldered connections, the minimum OD is the minimum box OD that will allow the connection to remain as strong as a specified percentage of the drill pipe tube in torsion.\nSource:\nAPI\nRP 7G, Recommended Practice for Drill Stem Design and Operating Limits, Upstream Segment, Sixteenth Edition, August 1998 (Addendum 2: September 2009).\nGlobal Standards", "https://iadclexicon.org/minimum-time-of-operation": "TERM: Minimum Time of Operation\nURL: https://iadclexicon.org/minimum-time-of-operation\n\nMinimum Time of Operation (Spot-Reading Apparatus) (Times)\nTime interval between the initiation of a measurement procedure and the time when the\u00a0apparatus indication reaches a stated percentage of the final indication.\nSource:\u00a0IEC 60079-29-1, Explosive atmospheres \u2013 Part 29-1: Gas detectors \u2013 Performance requirements of detectors for flammable gases.\nGlobal Standards", "https://iadclexicon.org/minimum-make-up-torque": "TERM: Minimum Make-Up Torque\nURL: https://iadclexicon.org/minimum-make-up-torque\n\nMinimum Make-Up Torque\nThe minimum makeup torque is the minimum amount of torque necessary to develop an arbitrarily derived tensile stress in the pin or compressive stress in the box. This arbitrarily derived stress level is perceived as being sufficient in most drilling conditions to prevent downhole make-up and to prevent shoulder separation from bending loads.\nSource:\nAPI\nRP 7G, Recommended Practice for Drill Stem Design and Operating Limits, Upstream Segment, Sixteenth Edition, August 1998 (Addendum 2: September 2009).\nGlobal Standards", "https://iadclexicon.org/mining-activities": "TERM: Mining Activities\nURL: https://iadclexicon.org/mining-activities\n\nMining Activities\nMining activities: production and exploration activities that are or can be carried out on the basis of a production licence or activities that emanate from reconnaissance surveys for the presence of hydrocarbons within the licence area, or for further data about those hydrocarbons.\nSource:\u00a0Mining Act of the Netherlands, Netherlands, 2003 (as amended up to 2012).\nLegislation\nMining Activities\nMining activities: activities as meant in Articles1.d up to and including Article 1.d.i and 51.\nSource:\u00a0Mining Act of the Netherlands, Netherlands, 2003 (as amended up to 2012).\nLegislation\nMining Activities\nMining activities: activities to which Articles 49.1 and 49.5 of the Mijnbouwwet apply.\nSource: Mining Decree of the Netherlands, Netherlands, 2003 (as amended in 2007).\nLegislation", "https://iadclexicon.org/mining-agreement": "TERM: Mining Agreement\nURL: https://iadclexicon.org/mining-agreement\n\nMining Agreement\nMining agreement: an agreement of cooperation between the holder of a production licence and the company for the carrying out of mining activities.\nSource:\u00a0Mining Act of the Netherlands, Netherlands, 2003 (as amended up to 2012).\nLegislation", "https://iadclexicon.org/mining-area": "TERM: Mining Area\nURL: https://iadclexicon.org/mining-area\n\nMining Area\nA mining area means land which lies within 1 km of the workings of any mine whether currently being worked or disused, or land in relation to which a licence to mine minerals has been granted.\nThis is land where mining operations may have been carried out, may be ongoing or may be carried out in the future. It is an area where mining operations and borehole operations may affect one another.\nIt includes the volume of land which lies within the locus of all points lying 1000 metres, measured in any direction, from any mine working. The extent of mine workings and the location and proximity of a borehole must be considered in three dimensions.\nSource: A Guide to the Borehole Sites and Operations Regulations 1995, Guidance on Regulations (UK HSE L72), Second Edition, 2008.\nRegulatory Guidance\nMining Area\n\u201cMining area\u201d means land\u2014\nwithin one kilometre, in a horizontal or other direction, of the workings in a mine (whether disused or not); or\nin relation to which a licence to mine for minerals has been granted.\nSource: The Borehole Sites and Operations Regulations 1995, UK S.I. 1995/2038, 1995.\nRegulations", "https://iadclexicon.org/mining-company": "TERM: Mining Company\nURL: https://iadclexicon.org/mining-company\n\nMining Company\nMining company: natural person or legal person that carries out mining activities.\nSource:\u00a0Mining Act of the Netherlands, Netherlands, 2003 (as amended up to 2012).\nLegislation", "https://iadclexicon.org/mining-installation": "TERM: Mining Installation\nURL: https://iadclexicon.org/mining-installation\n\nMining Installation\nMining installation: a mining work anchored in or present above the soil of surface water.\nSource:\u00a0Mining Act of the Netherlands, Netherlands, 2003 (as amended up to 2012).\nLegislation", "https://iadclexicon.org/mining-water": "TERM: Mining Water\nURL: https://iadclexicon.org/mining-water\n\nMining Water\nMining Water\u2015well water, potable water, rainwater, or unsaturated brine which is injected into a brine solution mining well for recovery as saturated brine.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/mining-lease": "TERM: Mining Lease\nURL: https://iadclexicon.org/mining-lease\n\nMining Lease\n\u201cMining lease\u201d means a lease granted for the purpose of searching for, winning, working, getting, making merchantable, carrying away or disposing of mineral oils or for purpose connected therewith, and includes an exploring or a prospecting license.\nSource: The Oilfields (Regulation and Development) Act, 1948 (53 of 1948), India, 8th September 1948, as amended as of May 2013.\nLegislation", "https://iadclexicon.org/mining-work": "TERM: Mining Work\nURL: https://iadclexicon.org/mining-work\n\nMining Work\nMining work: a work that according to an order in council forms part of a designated category of works:\n1\u00b0 for the purpose of the exploration for or the production of minerals or terrestrial heat;\n2\u00b0 for the purpose of the storage of substances;\n3\u00b0 that relate to the works mentioned in 1\u00b0. and 2\u00b0. here above.\nSource:\u00a0Mining Act of the Netherlands, Netherlands, 2003 (as amended up to 2012).\nLegislation", "https://iadclexicon.org/minister": "TERM: Minister\nURL: https://iadclexicon.org/minister\n\nMinister\n\u201cMinisters\u201d means the Minister of Energy, Mines and Resources of the Government of Canada and the Minister of Mines and Energy of the Province of Nova Scotia.\nSource: Canada \u2013 Nova Scotia Offshore Petroleum Resources Accord, Canada, August 26, 1986.\nLegislation\nMinister\n\u201cMinister\u201d means the Federal Minister, the Provincial Minister or both, as the context requires.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nMinister\n\u201cMinister\u201d means the Minister of the Environment; \u00ab ministre \u00bb\nSource: Canadian Environmental Assessment Act, 1992, c. 37, Canada, as consolidated November 2003.\nLegislation\nMinister\n\u201cMinister\u201d means,\nin relation to any area in respect of which the Minister of Indian Affairs and Northern Development has administrative responsibility for the natural resources therein, the Minister of Indian Affairs and Northern Development, and\nin relation to any area in respect of which the Minister of Energy, Mines and Resources has administrative responsibility for the natural resources therein, the Minister of Energy, Mines and Resources (ministre).\nSource:\u00a0Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\nRegulations\nSource:\u00a0Canada Oil and Gas Operations Act, R.S.C., 1985, c. O-7, Canada, current to April 29, 2013.\nLegislation\nMinister\n\u201cMinister\u201d means the Minister of Labour (ministre).\nSource:\u00a0Canada Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, February 2013.\nRegulations\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations\nMinister\n\u201cMinister\u201d means the Minister of Natural Resources or the Minister of Indian Affairs and Northern Development, or both, as the context requires; ministre.\nSource: \u00a0Canada Petroleum Resources Act, R.S.C. 1985, c. 36 (2nd Supp.), current to April 29, 2013.\nLegislation\nMinister\n\u201cMinister\u201d means\nin relation to any lands in respect of which the Minister of Natural Resources has administrative responsibility for the natural resources therein, the Minister of Natural Resources, and\nin relation to any lands in respect of which the Minister of Indian Affairs and Northern Development has administrative responsibility for the natural resources therein, the Minister of Indian Affairs and Northern Development; ministre.\nSource: \u00a0Canada Petroleum Resources Act, R.S.C. 1985, c. 36 (2nd Supp.), current to April 29, 2013.\nLegislation\nMinister\n\u201cMinister\u201d means the Minister who has the charge and control of this Act.\nSource:\u00a0Law of Information Energy, Petroleum Act B.E. 2514 (1971), Thailand, as of June 2013.\nLegislation\nMinister\n\u201cMinister\u201d means such member of the Queen\u2019s Privy Council for Canada as is designated by the Governor in Council as the Minister for the purposes of this Act; ministre.\nSource: National Energy Board Act, R.S.C., 1985, c. N-7, Canada, current to April 29, 2013.\nLegislation\nMinister\nMinister: Minister van Economische Zaken.\nSource: Mining Regulation of the Netherlands, WJZ 02063603, Netherlands,16 December 2002.\nRegulations\nMinister\nMinister means the Minister of the Crown who, under the authority of any warrant or with the authority of the Prime Minister, is for the time being responsible for the administration of this Act.\nSource: Health and Safety in Employment Act 1992, Public Act 1992 No 96, New Zealand, as of 1 July 2011.\nLegislation", "https://iadclexicon.org/minor-injury": "TERM: Minor Injury\nURL: https://iadclexicon.org/minor-injury\n\nMinor Injury\n\u201cMinor injury\u201d means an employment injury for which medical treatment or first aid is provided and excludes a lost or restricted workday injury (blessure sans gravit\u00e9).\nSource:\u00a0Canada Oil and Gas Drilling and Production Regulations, SOR/2009-315, February 2013.\nRegulations\nSource:\u00a0Drilling and Production Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, March 31, 2011.\nRegulatory Guidance\nSource:\u00a0Nova Scotia Offshore Petroleum Drilling and Production Regulations, SOR/2009-317, Canada, current to May 31, 2012.\nRegulations\nMinor Injury\n\u201cMinor injury\u201d means an employment injury or an occupational disease for which first aid or medical treatment is provided and excludes a disabling injury.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations", "https://iadclexicon.org/minor-platform": "TERM: Minor Platform\nURL: https://iadclexicon.org/minor-platform\n\nMinor platform\nMinor platforms contain less than six completions and less than two pieces of production equipment.\nSource:\nAPI\nRP 75, Recommended Practice for Development of a Safety and Environmental Management Program for Offshore Operations and Facilities: Upstream Segment, Third Edition, May 2004.\nGlobal Standards", "https://iadclexicon.org/minor-poissons-ratio-vah": "TERM: Minor Poisson\u2019s Ratio, Vah\nURL: https://iadclexicon.org/minor-poissons-ratio-vah\n\nMinor Poisson\u2019s Ratio, Vah\nHoop strain resulting from a stress in the axial direction.\nNote: 1 to entry:\u00a0GRP pipes will typically contract in the hoop direction when subjected to an axial stress.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/minor-release": "TERM: Minor Release\nURL: https://iadclexicon.org/minor-release\n\nMinor Release\n\u201cMinor release\u201d means an unauthorized release of a volume, greater than five barrels but not more than 25 barrels; or greater than 50 MCF but less than 500 MCF of gases.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/minv": "TERM: MinV\nURL: https://iadclexicon.org/minv\n\nMinV\nMiniature vane.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/miscellaneous-hydrocarbons": "TERM: Miscellaneous Hydrocarbons\nURL: https://iadclexicon.org/miscellaneous-hydrocarbons\n\nMiscellaneous Hydrocarbons\n\u201cMiscellaneous hydrocarbons\u201d means tank bottoms occurring at pipeline stations; oil storage terminals or refineries; pipeline break oil; catchings collected in traps, drips or scrubbers by gasoline plant operators in the plants or in the gathering lines serving the plants; the catchings collected in private, community or commercial salt water disposal systems; or other liquid hydrocarbon that is not lease crude or condensate.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/miscible-fluid-displacement": "TERM: Miscible Fluid Displacement\nURL: https://iadclexicon.org/miscible-fluid-displacement\n\nMiscible Fluid Displacement\nAn oil displacement process in which gas or alcohol is injected into an oil reservoir, at pressure levels such that the injected gas or alcohol and reservoir oil are miscible. The process may include the concurrent, alternating, or subsequent injection of water. The injected gas may be natural gas, enriched natural gas, a liquefied petroleum gas slug driven by natural gas, carbon dioxide, nitrogen, or flue gas. Gas cycling, i.e., gas injection into gas condensate reservoirs, is not a miscible fluid displacement technique nor a tertiary enhanced recovery technique within the meaning of this section.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/misfire": "TERM: Misfire\nURL: https://iadclexicon.org/misfire\n\nMisfire\nThe failure of an armed explosive device to properly function, e.g., detonate, when subjected to the proper impulse for firing, either mechanically or electrically.\nSource:\nAPI\nRP 67, Recommended Practice for Oilfield Explosives Safety, Upstream Segment, Second Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/mist-drilling": "TERM: Mist Drilling\nURL: https://iadclexicon.org/mist-drilling\n\nMist Drilling\nA method of dispersing water, oil or both in air, nitrogen, gas or a combination of the three and used as the drilling fluid.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/miv": "TERM: MIV\nURL: https://iadclexicon.org/miv\n\nMIV\nMethanol injection valve.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/mission-consequence": "TERM: Mission Consequence\nURL: https://iadclexicon.org/mission-consequence\n\nMission Consequence\nEffect of an incident, event, operation, or occurrence on the ability of an organization or group to meet a strategic objective or perform a function.\nSample Usage:\nThe inability to ensure the public\u2019s access to clean drinking water could be a mission consequence of the earthquake.\nAnnotation:\nValuation of mission consequence should exclude other types of consequences (e.g., human consequence, economic consequence, etc.) if they are evaluated separately in the assessment.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/mix": "TERM: Mix\nURL: https://iadclexicon.org/mix\n\nMix\nUnique mix of polymer material constituent components.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/mitigations": "TERM: Mitigations\nURL: https://iadclexicon.org/mitigations\n\nMitigations\nPlatform strengthening, modification, and/or repairs (SMRs) and/or operational procedures that reduce loads,\u00a0increase capacities, or reduce the exposure category.\nSource:\nAPI\nRP 2SIM, Structural Integrity Management of Fixed Offshore Structures, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/mixture-ignitable-flammable": "TERM: Mixture, Ignitable (Flammable)\nURL: https://iadclexicon.org/mixture-ignitable-flammable\n\nMixture, ignitable (flammable)\nA gas-air mixture that is capable of being ignited by an open flame, electric arc or spark or high temperature. See explosive limits.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/mitigation": "TERM: Mitigation\nURL: https://iadclexicon.org/mitigation\n\nMitigation\nThe ongoing and\u00a0sustained action to reduce the probability of, or lessen the impact of, an adverse incident.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards\nMitigation\nThe application of one or more measures to reduce the likelihood of an unwanted occurrence and/or lessen its consequences.\nExtended Definition: Implementing appropriate risk-reduction controls based on risk management priorities and analysis of alternatives.\nAdapted from: DHS Risk Lexicon, CNSSI 4009, NIST SP 800-53 Rev 4.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards\nMitigation\nOngoing and sustained action to reduce the probability of, or lessen the impact of, an adverse incident.\nSource:\nAPI\nSTANDARD 780, Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, First Edition, May 2013.\nGlobal Standards\nMitigation\nTo establish measures that limit the negative impact of undesirable events.\nSource:\nAPI\nBulletin 97, Well Construction Interface Document Guidelines, First Edition, December 2013.\nGlobal Standards\nMitigation\nMITIGATION with respect to wildlife resources shall mean measures that compensate for adverse impacts to such resources, including, as appropriate, habitat enhancement, on-site habitat mitigation, off-site habitat mitigation, or mitigation banking.\nSource:\u00a0Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations\nMitigation\nA barrier which limits consequences, generally by limiting escalation, but which does not prevent the initial event.\nSource:\u00a0OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards\nMitigation\nLimitation of the undesirable effects of a particular event.\nOther Related Terms and Definitions:\nISO-17776 \u2013 Limitation of the undesirable effects of a particular event.\nIADC HSE Case Guidelines Issue 02 \u2013 Means taken to minimize the consequences of a incident that has occurred.\nSource:\u00a0International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nMitigation\nOngoing and sustained action to reduce the probability of, or lessen the impact of, an adverse incident.\nExtended Definition:\nactions may be implemented prior to, during, or after an incident occurrence.\nSample Usage:\nThrough the use of mitigation measures, the impact of the tsunami on the local population was greatly reduced.\nAnnotation:\nMitigation measures may include zoning and building codes, floodplain buyouts, and analysis of hazard-related data to determine where it is safe to build or locate temporary facilities. Mitigation can include efforts to educate governments, businesses, and the public on measures they can take to reduce loss and injury. Technical measures can include the development of technologies that result in mitigation and can be used to support mitigation strategy.\nSource: DHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance\nMitigation\nA barrier whose role is to limit consequences, generally by limiting escalation, but which does not prevent the initial event.\nSource:\u00a0OGP Report No. 415, Asset integrity \u2013 the key to managing major incident risks, International Association of Oil & Gas Producers, December 2008.\nGlobal Standards\nMitigation\nMitigation actions are defined as modifications or operational procedures that reduce loads, increase capacities, or reduce exposure.\nSource:\nAPI\nRP 2FB, Recommended Practice for the Design of Offshore Facilities Against Fire and Blast Loading, First Edition, April 2006.\nGlobal Standards\nMitigation\n\u201cMitigation\u201d means, in respect of a project, the elimination, reduction or control of the adverse environmental effects of the project, and includes restitution for any damage to the environment caused by such effects through replacement, restoration, compensation or any other means; mesures d\u2019att\u00e9nuation.\nSource: Canadian Environmental Assessment Act, 1992, c. 37, Canada, as consolidated November 2003.\nLegislation\nMitigation\nLimitation of the undesirable effects of a particular event.\nSource:\u00a0ISO 15544:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Requirements and guidelines for emergency.\nGlobal Standards\nSource:\u00a0ISO 17776:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Guidelines on tools and techniques for hazard identification and risk assessment.\nGlobal Standards", "https://iadclexicon.org/mixing-point": "TERM: Mixing Point\nURL: https://iadclexicon.org/mixing-point\n\nMixing Point\nMixing points are locations in a process piping system where two or more streams meet. The difference in streams may be composition, temperature or any other parameter that may cause deterioration and may require additional design considerations, operating limits, inspection and/or process monitoring.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/ml": "TERM: ML\nURL: https://iadclexicon.org/ml\n\nML\nMud logging.\nSource:\u00a0NORSOK D-001, Drilling facilities, Rev. 3, December 2012.\nGlobal Standards", "https://iadclexicon.org/mixing-system": "TERM: Mixing System\nURL: https://iadclexicon.org/mixing-system\n\nMixing System\nA system that mixes a measured amount of water soluble lubricant and, optionally, glycol to feed water and delivers it to a storage tank or reservoir.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/ml0": "TERM: ML0\nURL: https://iadclexicon.org/ml0\n\nM\nL\n0\nMoment capacity of foundation.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/mlsh": "TERM: MLSH\nURL: https://iadclexicon.org/mlsh\n\nMLSH\nMud line suspension hanger.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/mlw": "TERM: MLW\nURL: https://iadclexicon.org/mlw\n\nMLW\nThe mean of all low tides, determined over the period of water level observations.\nSource:\nAPI\nRP 2MET, Derivation of Metocean Design and Operating Conditions, First Edition, November 2014.\nGlobal Standards\nMLW\nMean low water.\nSource:\nAPI\nRP 2MET, Derivation of Metocean Design and Operating Conditions, First Edition, November 2014.\nGlobal Standards\nMLW\nMean lower low water\nSource:\nAPI\nRP 2SIM, Structural Integrity Management of Fixed Offshore Structures, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/mllw": "TERM: MLLW\nURL: https://iadclexicon.org/mllw\n\nMLLW\nFor regions with semi-diurnal or mixed semi-diurnal tides, the mean of the lower of the two low tides that occur each tidal day, determined over the period of water level observations.\nSource:\nAPI\nRP 2MET, Derivation of Metocean Design and Operating Conditions, First Edition, November 2014.\nGlobal Standards\nMLLW\nMean lower low water.\nSource:\nAPI\nRP 2MET, Derivation of Metocean Design and Operating Conditions, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/mm": "TERM: MM\nURL: https://iadclexicon.org/mm\n\nMM\nMillimeter.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards", "https://iadclexicon.org/mmorpg": "TERM: MMORPG\nURL: https://iadclexicon.org/mmorpg\n\nMMORPG\nMassively Multiplayer Online Role-Playing Game.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards", "https://iadclexicon.org/mms": "TERM: MMS\nURL: https://iadclexicon.org/mms\n\nMMS\nMinerals Management Service, U.S. Department of the Interior.\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nSource:\nAPI\nRP 49, Recommended Practice for Drilling and Well Servicing Operations Involving Hydrogen Sulfide, Third Edition, May 2001.\nGlobal Standards\nMMS\nMinerals Management Service.\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines", "https://iadclexicon.org/mmv": "TERM: MMV\nURL: https://iadclexicon.org/mmv\n\nMMV\nManual Master Valve.\nSource:\u00a0Norwegian Oil and Gas Association, Guideline No. 135, Recommended Guidelines for Classification and categorization of well control incidents and well integrity incidents, Rev. 4, 27 June 2017,\nNational or Regional Standards", "https://iadclexicon.org/mms-incidents-of-non-compliance-incs-rate": "TERM: MMS Incidents of Non-compliance (INCs) Rate\nURL: https://iadclexicon.org/mms-incidents-of-non-compliance-incs-rate\n\nMMS incidents of non-compliance (INCs) rate\nNumber of production incidents: Annual calendar-year number of MMS production INCs issued to an operator. The production INC\u2019s are associated with non-rig production activities including those from full site inspections, sample site inspections, spot site inspections as well as construction, decommissioning and production-related MMS office issued INCs.\nNumber of production inspections: Annual calendar-year number of components inspected by MMS for an operator. This includes the number of components inspected by MMS during full site inspections, sample site inspections and spot site inspections.\nNumber of drilling, workover, completion and well plugging and abandonment incidents: Annual calendar-year number of MMS drilling, workover, completion and well plugging and abandonment INCs issued to an operator.\nNumber of rig inspections: Annual calendar year number of MMS rig inspections of rigs performed on drilling, workover, completion, and well plugging and abandonment activities at an operator\u2019s OCS locations.\nSource:\nAPI\nRP 75, Recommended Practice for Development of a Safety and Environmental Management Program for Offshore Operations and Facilities: Upstream Segment, Third Edition, May 2004.\nGlobal Standards", "https://iadclexicon.org/mo": "TERM: MO\nURL: https://iadclexicon.org/mo\n\nMo\nMonth.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards\nMO\nMemorandum to owner\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/mob": "TERM: MOB\nURL: https://iadclexicon.org/mob\n\nMOB\nMan Overboard Boat.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/mobile-offshore-platform": "TERM: Mobile Offshore Platform\nURL: https://iadclexicon.org/mobile-offshore-platform\n\nMobile Offshore Platform\n\u201cMobile offshore platform\u201d means an offshore platform that is designed to operate in a floating or buoyant mode or that can be moved from place to place without major dismantling or modification, whether or not it has its own motive power (plate-forme mobile au large des c\u00f4tes).\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource:\u00a0Canada Oil and Gas Installations Regulations, SOR/96-118, February 2013.\nRegulations", "https://iadclexicon.org/mobile": "TERM: Mobile\nURL: https://iadclexicon.org/mobile\n\nMobile\nMobile indicates that the unit is designed to be moved from one operating site to another.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 1, Regulations, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/mobile-installation": "TERM: Mobile Installation\nURL: https://iadclexicon.org/mobile-installation\n\nMobile Installation\nDetailed guidance on the definition of \u2018installation\u2019 is set out in guidance to MAR, regulation 3; this includes guidance on when a mobile installation becomes, or ceases to be, an installation.\nSource: Prevention of Fire and Explosion, and Emergency Response on Offshore Installations, Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, Approved Code of Practice and guidance (UK HSE L65), Second Edition, 1997.\nRegulatory Guidance\nMobile Installation\n\u201cMobile installation\u201d means an installation (other than a floating production platform) which can be moved from place to place without major dismantling or modification, whether or not it has its own motive power.\nSource: The Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, S.I. 1995/743, 1995.\nRegulations\nSource:\u00a0Nova Scotia Offshore Certificate of Fitness Regulations, SOR/95-187, Canada, current to May 31, 2012.\nRegulations\nMobile Installation\nFor S.I. 1995/738, in regulation 2(1) (interpretation) omit the definition of \u201cmobile installation\u201d.\nSource: The Offshore Installations (Safety Case) Regulations 2005, UK S.I. 2005/3117, 2005.\nRegulations\nMobile Installation\nFor S.I. 1995/743, in regulation 2(1) (interpretation) omit the definition of \u201cmobile installation\u201d.\nSource: The Offshore Installations (Safety Case) Regulations 2005, UK S.I. 2005/3117, 2005.\nRegulations\nMobile Installation\nFor S.I. 1996/913, in regulation 2(1) (interpretation) in the definition of \u201cmobile installation\u201d omit the words \u201c(other than a floating production platform)\u201d.\nSource: The Offshore Installations (Safety Case) Regulations 2005, UK S.I. 2005/3117, 2005.\nRegulations", "https://iadclexicon.org/mobile-facilities": "TERM: Mobile Facilities\nURL: https://iadclexicon.org/mobile-facilities\n\nMobile Facilities\nExisting facilities are facilities for which the Plan for Development and Operations (PDO) is approved, or a special permission has been granted under a PIO, cf. Sections 4-2 and 4-3 of the Petroleum Act, respectively, or facilities that have been granted consent to carry out petroleum activities. For mobile facilities, it is presumed that a facility is new when a new consent is applied for, in the same manner as according to the safety regulations that were in force until these regulations entered into force.\nSource:\u00a0Guidelines Regarding the Framework Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/mobile-offshore-accommodation-unit": "TERM: Mobile Offshore Accommodation Unit\nURL: https://iadclexicon.org/mobile-offshore-accommodation-unit\n\nMobile Offshore Accommodation Unit\nMobile offshore accommodation unit is a unit the primary purpose of which is to accommodate personnel working offshore.\nSource:\u00a0IMO Resolution A.1079(28), Recommendations for the Training and Certification of Personnel on Mobile Offshore Units (MOUs), Adopted on 4 December 2013, International Maritime Organization,\nRegulatory Guidance", "https://iadclexicon.org/mobile-jackup-platform": "TERM: Mobile Jackup Platform\nURL: https://iadclexicon.org/mobile-jackup-platform\n\nMobile Jackup Platform\nA self-elevating unit with movable legs capable of raising its hull above the surface of the sea.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/mobile-mooring-system": "TERM: Mobile Mooring System\nURL: https://iadclexicon.org/mobile-mooring-system\n\nMobile Mooring System\nMooring system, generally retrievable, intended for deployment at a specific location for a short-term operation, such as those for mobile offshore units (MOUs).\nSource:\u00a0ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards", "https://iadclexicon.org/mobile-offshore-drilling-unit": "TERM: Mobile Offshore Drilling Unit (MODU)\nURL: https://iadclexicon.org/mobile-offshore-drilling-unit\n\nMobile Offshore Drilling Unit\nMobile platform, including drilling ships, equipped for drilling for subsea hydrocarbon deposits and mobile platforms for purposes other than production and storage of hydrocarbon deposits\nNote 1 to entry: Includes mobile offshore drilling units, drill ships, accommodation units, construction and pipe-lay units, well servicing and well stimulation vessels.\nSource:\nISO\n17776:2016, Petroleum and natural gas industries \u2014 Offshore production installations \u2014 Major accident hazard management during the design of new installations, Second Edition, December 2016.\nGlobal Standards\nMobile Offshore Drilling Unit (MODU)\nA vessel capable of engaging in drilling or well workover operations for the exploration or exploitation of subsea resources.\nSource:\u00a0API RP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nSource:\u00a0API RP 75, Recommended Practice for Development of a Safety and Environmental Management Program for Offshore Operations and Facilities: Upstream Segment, Third Edition, May 2004.\nGlobal Standards\nMobile Offshore Drilling Unit (MODU) or Unit\nMobile offshore drilling unit (MODU) or unit is a vessel capable of engaging in drilling operations for the exploration for or exploitation of resources beneath the seabed such as liquid or gaseous hydrocarbons, sulphur or salt.\nSource:\u00a0IMO Resolution A.1079(28), Recommendations for the Training and Certification of Personnel on Mobile Offshore Units (MOUs), Adopted on 4 December 2013, International Maritime Organization,\nRegulatory Guidance\nSource:\u00a0IMO Resolution A.1023(26), Code for the Construction and Equipment of Mobile Offshore Drilling Units (2009 MODU Code), 2009.\nGlobal Standards\nSource:\nIMO resolution MSC.267(85), International Code on Intact Stability, 2008 (2008 IS Code), 4\u00a0December 2008, International Maritime Organization.\nRegulatory Guidance\nMobile Offshore Drilling Unit\nStructure capable of engaging in drilling and well intervention operations for exploration or exploitation of subsea petroleum resources.\nSource:\u00a0ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards\nMobile Offshore Drilling Unit or Unit\nMobile offshore drilling unit or unit means a vessel, except a public vessel of the United States, capable of engaging in drilling operations for the exploration or exploitation of subsea resources that is\nSeagoing and 300 or more gross tons and self-propelled by motor;\nSeagoing and 100 or more gross tons and non-self-propelled;\nMore than 65 feet in length and propelled by steam\nSource:\u00a0\u00a0Mobile Offshore Drilling Units, 46 CFR 107-109 (2013).\nRegulations\nMobile Offshore Drilling Unit or MODU\nMobile offshore drilling unit or MODU means a vessel, other than a public vessel of the United States, capable of engaging in drilling operations for exploration or exploitation of subsea resources.\nSource:\u00a0Outer Continental Shelf Activities, 33 CFR 140-147 (2013).\nRegulations\nMobile Offshore Drilling Unit\nMobile offshore drilling unit\n(MODU or unit) is a ship capable of engaging in drilling operations for the exploration or exploitation of resources beneath the sea-bed such as liquid or gaseous hydrocarbons, sulphur or salt.\nSource:\u00a0IMO Resolution MSC.267(85), adoption of the International Code on Intact Stability, 2008 (2008 IS Code), 4 December 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/mobile-offshore-unit-mou": "TERM: Mobile Offshore Unit(MOU)\nURL: https://iadclexicon.org/mobile-offshore-unit-mou\n\nMobile Offshore Unit\nMobile platform, including drilling ships, equipped for drilling for subsea hydrocarbon deposits and\u00a0mobile platform for purposes other than production and storage of hydrocarbon deposits.\nNote 1 to entry: Includes mobile offshore drilling units, including drillships, accommodation units, construction and pipelay units, and well servicing and well stimulation vessels.\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards\nMobile Offshore Unit (MOU)\nA vessel which can be readily relocated to perform an industrial function related to offshore oil, gas, or sulphur exploration or exploitation. Such vessels include mobile offshore drilling units (MODUs), lift boats and other units involved in construction, maintenance (including the maintenance of wells) and lifting operations associated with offshore facilities. Mobile offshore units normally do not include vessels such as: supply vessels, standby vessels, anchor handling vessels, or seismic survey vessels.\nSource:\nAPI\nRP 75, Recommended Practice for Development of a Safety and Environmental Management Program for Offshore Operations and Facilities: Upstream Segment, Third Edition, May 2004.\nGlobal Standards\nMobile Offshore Unit\nMobile offshore units (MOUs) means vessels which can be readily relocated and which can perform an industrial function involving offshore operations other than those traditionally provided by vessels covered by chapter I of the 1974 SOLAS Convention. Such MOUs include at least the following:\ncolumn-stabilized unit is a MOU with the main deck connected to the underwater hull or footings by columns or caissons;\nnon-self-propelled unit is a MOU not fitted with mechanical means of propulsion to navigate independently;\nself-elevating unit is a MOU with movable legs capable of raising its hull above the surface of the sea;\nself-propelled unit is a MOU fitted with a mechanical means of propulsion to navigate independently;\nsubmersible unit is an MOU with a ship-shape, barge-type or novel hull design (other than a self-elevating unit) intended for operation while bottom bearing; and\nsurface unit is a MOU with a ship- or barge-type displacement hull of single- or multiple-hull configuration intended for operation in the floating condition.\nSource:\u00a0IMO Resolution A.1079(28), Recommendations for the Training and Certification of Personnel on Mobile Offshore Units (MOUs), Adopted on 4 December 2013, International Maritime Organization,\nRegulatory Guidance\nMobile Offshore Unit\nOffshore structure designed such that it can be routinely relocated\u00a0Note 1 to entry: Mobile offshore unit is also known as MOU.\nSource:\u00a0ISO 19900:2013, Petroleum and natural gas industries \u2013 General requirements\u00a0for offshore structures.\nGlobal Standards\nMobile Offshore Unit\nMobile platform, including drilling ships, equipped for drilling for subsea hydrocarbon deposits and/or for purposes other than production and storage of hydrocarbon deposits.\nSource: ISO 15544:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Requirements and guidelines for emergency.\nGlobal Standards\nMobile Offshore Unit\nA buoyant construction engaged in offshore operations including drilling, production, storage or support functions, not intended for service at one particular offshore location, and which can be relocated without major dismantling or modification.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/mobile-platform": "TERM: Mobile Platform\nURL: https://iadclexicon.org/mobile-platform\n\nMobile Platform\n\u201cMobile platform\u201d means a platform that is designed to operate in a floating or buoyant mode or that can be moved from place to place without major dismantling or modification, whether or not it has its own motive power; plate-forme mobile.\nSource:\u00a0Nova Scotia Offshore Petroleum Installations Regulations, SOR/95-191, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/moc": "TERM: MoC\nURL: https://iadclexicon.org/moc\n\nMoC\nManagement of change.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal\nStandards\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nSource:\u00a0ISO 17776:2016, Petroleum and natural gas industries \u2014 Offshore production installations \u2014 Major accident hazard management during the design of new installations, Second Edition, December 2016.\nGlobal Standards\nSource:\nAPI\nSPEC Q1, Specification for Quality Management System Requirements for Manufacturing Organizations for the Petroleum and Natural Gas Industry, Ninth Edition, June 2013 (Errata 2, March 2014).\nGlobal Standards\nSource:\nAPI\nBulletin 97, Well Construction Interface Document Guidelines, First Edition, December 2013.\nGlobal Standards\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards\nSource:\u00a0OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards\nSource:\u00a0OGP Report No. 476, Recommendations for enhancements to well control training, examination and certification, International Association of Oil & Gas Producers, October 2012.\nGlobal Standards\nSource:\u00a0NOGEPA Industrial Guideline No. 41, Well Construction Process Checklist, Drilling Best Practices, Netherlands, Version 0, December 2011.\nGlobal Standards\nSource:\u00a0NOPSEMA Guidance note: Safety Case Lifecycle Management, N04300-GN0087, Australia, Revision 5, December 2012.\nRegulatory Guidance\nSource:\u00a0NOPSEMA Guidance Note: Safety Management Systems, N04300-GN1052, Australia, Revision 0, December 2012.\nRegulatory Guidance\nMOC\nA documented management system for review and approval of changes (both physical and process) to pressure vessels prior to implementation of the change. The MOC process includes involvement of inspection personnel that may need to alter inspection plans as a result of the change.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nMoC\nA documented management system for review and approval of changes (both physical and process) to piping systems prior to implementation of the change. The MOC process includes involvement of inspection personnel that may need to alter inspection plans as a result of the change.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nMoC\nThe management of change (MoC) process identifies risks arising from changes. It manages these risks before and during execution of the changes, thus ensuring they do not inadvertently increase risk from existing or new conditions, hazards, impacts, exposures or threats.\nMoC can apply to process changes (hardware or process conditions), procedural changes and organisational changes. The process includes steps for review and authorization prior to implementation, as well as steps to ensure that the change is communicated and pertinent documents are kept up to date.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards", "https://iadclexicon.org/modal-combination": "TERM: Modal Combination\nURL: https://iadclexicon.org/modal-combination\n\nModal Combination\nCombination of response values associated with each dynamic mode of a structure.\nSource:\nAPI\nRP 2EQ, Seismic Design Procedures and Criteria for Offshore Structures, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/mode-of-operation": "TERM: Mode of Operation\nURL: https://iadclexicon.org/mode-of-operation\n\nMode of Operation\nMode of operation means the condition or manner in which a MOU may operate or function while on location or in transit. The modes of operation of a MOU include the following:\nOperating conditions: conditions wherein a MOU is on location for the purpose of conducting operations, including drilling and production activities, and wherein combined environmental and operational loadings are within the appropriate design limits established for such operations. The MOU may be either afloat or supported on the seabed, as applicable.\nSurvival conditions: conditions wherein a MOU may be subjected to environmental loadings in excess of those established by the MOU\u2019s operating manual. It is assumed that routine operations will have been discontinued due to the severity of the environmental loading. The MOU may be either afloat or supported on the seabed, as applicable.\nTransit conditions: conditions wherein a MOU is moving from one geographical location to another.\nCombined operations: operations in association with, or in close proximity to, another mobile offshore MOU or offshore installation, where conditions on the other MOU or installation may have an immediate impact on the safety of the MOU; for example, a mobile offshore drilling MOU attached to a fixed platform.\nSource:\u00a0IMO Resolution A.1079(28), Recommendations for the Training and Certification of Personnel on Mobile Offshore Units (MOUs), Adopted on 4 December 2013, International Maritime Organization,\nRegulatory Guidance\nMode of Operation\nMode of operation means a condition or manner in which a unit may operate or function while on location or in transit. The modes of operation of a unit include the following:\nOperating conditions \u2013 conditions wherein a unit is on location for the purpose of conducting drilling operations, and combined environmental and operational loadings are within the appropriate design limits established for such operations. The unit may be either afloat or supported on the seabed, as applicable.\nSevere storm conditions \u2013 conditions wherein a unit may be subjected to the most severe environmental loading for which the unit is designed. Drilling operations are assumed to have been discontinued due to the severity of the environmental loading. The unit may be either afloat or supported on the seabed, as applicable.\nTransit conditions \u2013 conditions wherein a unit is moving from one geographical location to another.\nSource:\u00a0IMO Resolution A.1023(26), Code for the Construction and Equipment of Mobile Offshore Drilling Units (2009 MODU Code), 2009.\nGlobal Standards\nSource:\nIMO resolution MSC.267(85), International Code on Intact Stability, 2008 (2008 IS Code), 4\u00a0December 2008, International Maritime Organization.\nRegulatory Guidance\nSource:\u00a0IMO Resolution MSC.267(85), adoption of the International Code on Intact Stability, 2008 (2008 IS Code), 4 December 2008, International Maritime Organization.\nRegulatory\nGuidance", "https://iadclexicon.org/model-2": "TERM: Model\nURL: https://iadclexicon.org/model-2\n\nModel\nTool design with unique components and operating characteristics, which differentiate it from other tool designs of the same type.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards\nModel\nSSSV equipment with unique components and operating characteristics which differentiate it from other SSSV equipment of the same type. NOTE The same model can have any of a variety of end connections.\nSource:\nAPI\nSPEC 14A, Specification for Subsurface Safety Valve Equipment, Eleventh Edition, October 2005 (Reaffirmed June 2012).\nGlobal Standards\nModel\nA model is defined as a physical, mathematical, or otherwise logical representation of a system, entity, phenomenon, or process [81].\nSource:\nAPI\nTR 1PER15K-1, Protocol for Verification and Validation of High-pressure High-temperature Equipment, First Edition, March 2013.\nGlobal Standards\nModel\nApproximation, representation, or idealization of selected aspects of the structure, behavior, operation, or other characteristics of a real-world process, concept, or system\nSample Usage\n: To assess risk for over 400 events, analysts created a model based on only the most important factors.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/moderate-galling": "TERM: Moderate Galling\nURL: https://iadclexicon.org/moderate-galling\n\nModerate Galling\nGalling that can be repaired by the use of fine files and abrasive paper.\nSource:\nAPI\nRP 5C5, Recommended Practice on Procedures for Testing Casing and Tubing Connections, Third Edition, July 2003 (Reaffirmed August 2010).\nGlobal Standards", "https://iadclexicon.org/modification-2": "TERM: Modification\nURL: https://iadclexicon.org/modification-2\n\nModification\nCombination of all technical and administrative actions intended to change an item. NOTE Modification is not normally a part of maintenance, but is frequently performed by maintenance personnel.\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal Standards\nModification\nCombination of all technical and administrative actions intended to change an item. NOTE Modification is not normally a part of maintenance, but is frequently performed by maintenance personnel.\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal Standards\nModification\nChange to the design of the equipment which affects material, fit, form or function.\nSource: IEC 60079-19:2015, Explosive atmospheres \u2013 Part 19: Equipment repair, overhaul and reclamation, Edition 3.1, March 2015.\nGlobal Standards\nModification\nCombination of all technical and administrative actions intended to change an item.\nSource: ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards\nModification:\nModification means a change required by the Regional Supervisor to an EP, DPP, or DOCD (see 30 CFR 550.233(b)(2) and 550.270(b)(2)) that is pending before BOEM for a decision because the OCS plan is inconsistent with applicable requirements.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/modifications": "TERM: Modifications\nURL: https://iadclexicon.org/modifications\n\nModifications\nModifications\nare changes to the design of an approved lifeboat release and retrieval system which may affect compliance with the original approval requirements or the prescribed conditions for the use of the product.\nSource:\u00a0IMO MSC.1/Circ.1392, Guidelines for evaluation and replacement of lifeboat release and retrieval systems, 27 May 2011, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/modes-of-operation": "TERM: Modes of Operation\nURL: https://iadclexicon.org/modes-of-operation\n\nModes of Operation\nModes of operation\nA mode of operation is a condition or manner in which a unit may operate or function while on location or in transit. From the classification aspect, the modes of operation of a unit should include the following:\n1.\u00a0Operating condition\nThe condition when a unit is on location, for the purpose of carrying out its primary design operations, and the combined environmental and operational loadings are within the appropriate design limits established for such operations. The unit may be either afloat or supported on the sea bed, as applicable.\n2. Survival condition\nA severe storm condition during which a unit may be subjected to the most severe environmental loadings for which the unit is designed. Drilling or similar operations may have been discontinued due to the severity of the environmental loadings. The unit may be either afloat or supported on the sea bed, as applicable.\n3.Transit condition\nAll unit movements from one geographical location to another.\nNOTE: For surface type units, the mode of operation will be defined by the loading conditions stated in the approved loading manual.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 1, Regulations, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/modify": "TERM: Modify\nURL: https://iadclexicon.org/modify\n\nModify\n\u201cModify\u201d means a modification of the original equipment unit where the original design has been altered or the item in question replaced with one of a different type/make. If the modification is of significant character, it is not considered as a maintenance action, but may be carried out by, or in co-operation with, the maintenance staff.\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal Standards", "https://iadclexicon.org/modu": "TERM: MODU\nURL: https://iadclexicon.org/modu\n\nMODU\nMobile offshore drilling unit.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards\nSource:\nAPI\nBulletin 97, Well Construction Interface Document Guidelines, First Edition, December 2013.\nGlobal Standards\nSource: A Guide to the Offshore Installations and Pipelines Works (Management and Administration) Regulations 1995, Guidance on Regulations (UK HSE L70), Second Edition, 2002.\nRegulatory Guidance\nSource:\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nSource:\nAPI\nRP 14G, Recommended Practice for Fire Prevention and Control on Fixed Open-type Offshore Production Platforms: Upstream Segment, Fourth Edition, April 2007.\nGlobal Standards\nSource:\nAPI\nSPEC 7K, Drilling and Well Servicing Equipment Upstream Segment, Fifth Edition, June 2010 (August 2010).\nGlobal Standards\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards\nSource: Environmental Protection Plan Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, March 31, 2011.\nRegulatory Guidance\nSource: Incident Reporting and Investigation Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, November 30, 2012.\nRegulatory Guidance\nSource: NOPSEMA Guidance Note: ALARP, N-04300-GN0166, Australia, Revision 4, December 2012.\nRegulatory Guidance\nSource: NOPSEMA Guidance Note: Control Measures and Performance Standards, N-04300 GN0271, Australia, Revision 3, December 2011.\nRegulatory Guidance\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nSource: ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards\nSource: Rules for Classification and Construction, IV Industrial Services, 6 Offshore Technology, 9 Guideline for Personnel Transfers by Means of Lifting Appliances, Edition 2011, Germanischer Lloyd SE,\nGlobal Standards\nSource: Safety Plan Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, March 31, 2011.\nRegulatory Guidance\nMODU\nStructure capable of engaging in drilling and well intervention operations for exploration or exploitation of subsea petroleum resources.\nSource: ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards\nMODU\nMobile offshore drilling unit. Requirements for MODU will also be applicable for floating production and drilling units.\nSource:\u00a0NORSOK D-001, Drilling facilities, Rev. 3, December 2012.\nGlobal Standards", "https://iadclexicon.org/modu-hse-case": "TERM: MODU HSE Case\nURL: https://iadclexicon.org/modu-hse-case\n\nMODU HSE Case\nA formal demonstration that the Health Safety Environmental risks associated with the MODU have been assessed and are being effectively managed.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/modular-drilling-rig": "TERM: Modular Drilling Rig\nURL: https://iadclexicon.org/modular-drilling-rig\n\nModular Drilling Rig\nModularized facilities for drilling from a fixed offshore platform consisting of drilling equipment set, drilling support, P-tank, cementing, well logging, mud logging and other equipment.\nSource:\u00a0ISO 18647:2017, Petroleum and natural gas industries \u2014 Modular drilling rigs for offshore fixed platforms, First Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/modular": "TERM: Modular\nURL: https://iadclexicon.org/modular\n\nModular\nThe term \u201cmodular\u201d can also be applied to the method of constructing the other components of a template system. For example, a multiwell/manifold template can be described as being modular (even if the well-spacer template was run as a single piece, as the hinged design described above) if the manifold, pigging valve assembly, etc., are installed after the template. The alternative to this type of modularization is installation of a multiwell/manifold template all-in-one-piece/unit. This type of template is often referred to as a unitized template, and a heavy-lift vessel is typically required to install it.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/modulated-differential-scanning-calorimetry": "TERM: Modulated differential scanning calorimetry\nURL: https://iadclexicon.org/modulated-differential-scanning-calorimetry\n\nModulated differential scanning calorimetry\nType of\nDSC\n(3.2.19)\nthat enables reversible reactions to be distinguished from irreversible processes such as additional polymerization of the resin during the test.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/module-element": "TERM: Module Element\nURL: https://iadclexicon.org/module-element\n\nModule element\nPart of a buoyancy or ballast module that gives uplift or added weight to the module. Does not include buoyancy tanks.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/molecular-mass": "TERM: Molecular Mass\nURL: https://iadclexicon.org/molecular-mass\n\nMolecular Mass\nThe SI term \u201crelative molecular mass\u201d is used rather than \u201cmolecular weight\u201d in this standard.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/momentum": "TERM: Momentum\nURL: https://iadclexicon.org/momentum\n\nMomentum\nAttribute of an object\u2019s velocity multiplied by its mass.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/monitor-foam-station": "TERM: Monitor foam station\nURL: https://iadclexicon.org/monitor-foam-station\n\nMonitor foam station\nMonitor foam station is a foam monitor, either self-inducing, or together with separate fixed foam proportioner, and fixed foam concentrate tank, mounted on a common frame.\nSource:\u00a0IMO MSC.1/Circ.1431, Guidelines for the approval of helicopter facility foam fire-fighting appliances, 31 May 2012, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/monitor": "TERM: Monitor\nURL: https://iadclexicon.org/monitor\n\nMonitor\nThe observation, tracking or measurement of activities resulting in recorded data or information for assessment of operating conditions, status or performance.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards", "https://iadclexicon.org/monitoring": "TERM: Monitoring\nURL: https://iadclexicon.org/monitoring\n\nMonitoring\nObservation of the operating parameters of a well, via instrumentation, on a predefined frequency to ensure that they remain within their operating limits\nNote: 1 to entry: Examples of well operating parameters include pressures, temperatures, flow rates.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nMonitoring\nThe repetitive and continued observation, measurement and evaluation of specific quality or performance criteria, to follow changes over a period of time and for a defined purpose.\nThis term is sometimes further qualified to identify its specific purpose such as in Environmental Monitoring, Health Monitoring, etc.\u00a0 The monitored criteria are compared with the Screening Criteria to appraise compliance with regulatory standards and how well the operation is meeting company objectives.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nMonitoring\nDetermining the status of a system, a\nprocess\nor an activity.\nNote 1 to entry: To determine the status there may be a need to check, supervise or critically observe.\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards\nMonitoring\nContinual checking, supervising, critically observing or determining the status in order to identify change from the performance level required or expected. NOTE Monitoring can be applied to a risk management framework (2.1.1), risk management process (3.1), risk (1.1) or control (3.8.1.1).\nSource: ISO Guide 73:2009(E/F), Risk Management \u2013 Vocabulary, First Edition, 2009.\nGlobal Standards\nMonitoring\nSupervision or oversight of an activity.\nNote 1 to entry: Monitoring is carried out to ensure continuing compliance with, or adherence to, specific requirements.\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards\nMonitoring\nMonitoring means systematic and regular studies to document the condition of the environmental resources, describe the risk of pollution and carry out control of pollution of marine environmental resources.\nSource:\u00a0Guidelines Regarding the Framework Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/monitoring-activities": "TERM: Monitoring Activities\nURL: https://iadclexicon.org/monitoring-activities\n\nMonitoring activities\nAll inspection, test and monitoring work related to health, safety and environmental management.\nSource: OGP Report No. 6.36/210, Guidelines for the Development and Application of Health, Safety and Environmental Management Systems, International Association of Oil & Gas Producers, July 1994.\nGlobal Standards", "https://iadclexicon.org/monitoring-program": "TERM: Monitoring Program\nURL: https://iadclexicon.org/monitoring-program\n\nMonitoring Program\nWeather, sea state and ice measurement, observation and reporting programs for an Installation, including all management of these programs.\nSource: \u00a0Offshore Physical Environmental Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, September 2008.\nRegulatory Guidance", "https://iadclexicon.org/monitoring-equipment": "TERM: Monitoring Equipment\nURL: https://iadclexicon.org/monitoring-equipment\n\nMonitoring Equipment\nMonitoring Equipment \u2013 refers to the equipment installed for assessment of the correct operation of the prototype ballast water treatment technology.\nSource:\u00a0Resolution MEPC.140(54), Guidelines for approval and oversight of prototype ballast water treatment technology programmes (G10), 24 March 2006, International Maritime Organization.\nRegulatory Guidance\nMonitoring Equipment\nMonitoring Equipment refers to the equipment installed for the assessment of the effective operation of the ballast water treatment equipment.\nSource: Resolution MEPC.174(58), revised Guidelines for approval of ballast water management systems (G8), 10 October 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/monitoring-program-management": "TERM: Monitoring Program Management\nURL: https://iadclexicon.org/monitoring-program-management\n\nMonitoring Program Management\nProcedure for management of a Monitoring Program.\nSource: \u00a0Offshore Physical Environmental Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, September 2008.\nRegulatory Guidance", "https://iadclexicon.org/monkey-board": "TERM: Monkey Board\nURL: https://iadclexicon.org/monkey-board\n\nMonkey board\nPlatform on which the derrickman works during the time a trip is being made. Also referred to as the tubing board or racking board on well servicing rigs.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards", "https://iadclexicon.org/monkey-board-tubing-board-or-racking-board": "TERM: Monkey Board (Tubing Board or Racking Board)\nURL: https://iadclexicon.org/monkey-board-tubing-board-or-racking-board\n\nMonkey Board (Tubing Board or Racking Board)\nThe derrickman\u2019s working platform.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations", "https://iadclexicon.org/month": "TERM: Month\nURL: https://iadclexicon.org/month\n\nMonth\nField, Month, and Calendar Month\u2015shall have the meaning prescribed for each of said words, respectively, in Part XIX, Subpart 3, \u00a7903 promulgated by the commissioner of conservation on December 16, 1940.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/monsoon": "TERM: Monsoon\nURL: https://iadclexicon.org/monsoon\n\nMonsoon\nwind which blows for several months approximately from one direction\nNOTE The term was first applied to the winds over the Arabian Sea which blow for six months from north-east and for six months from south-west, but it has been extended to similar winds in other parts of the world.\nSource:\nAPI\nRP 2MET, Derivation of Metocean Design and Operating Conditions, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/month-or-calendar-month": "TERM: Month or Calendar Month\nURL: https://iadclexicon.org/month-or-calendar-month\n\nMonth or Calendar Month\nMonth and Calendar Month\u2015the period or interval of time from 7 a.m. on the first day of any month of the calendar to 7 a.m. of the first day of the next succeeding month of the calendar.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations\nMonth\nField, Month, and Calendar Month\u2015shall have the meaning prescribed for each of said words, respectively, in Part XIX, Subpart 3, \u00a7903 promulgated by the commissioner of conservation on December 16, 1940.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations\nCalendar Month\nField, Month, and Calendar Month\u2015shall have the meaning prescribed for each of said words, respectively, in Part XIX, Subpart 3, \u00a7903 promulgated by the commissioner of conservation on December 16, 1940.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/monthly-greenhouse-gas-accounting-report": "TERM: Monthly Greenhouse Gas Accounting Report\nURL: https://iadclexicon.org/monthly-greenhouse-gas-accounting-report\n\nMonthly greenhouse gas accounting report\nMonthly greenhouse gas accounting report means a report that includes, for a month:\nthe quantity of greenhouse gas substance that has been put into the system, as measured at:\nthe source of the greenhouse gas substance; or\nif the greenhouse gas substance becomes the responsibility of the licensee at a point other than its source \u2014 that point; and\nthe quantity of greenhouse gas substance measured at the last measuring point before injection; and\nthe average composition of the greenhouse gas substance injected; and\nthe maximum and minimum injection rates during the month; and\nthe quantity of the greenhouse gas substance lost, and emissions of additional greenhouse gases generated, in each of the following processes:\ncompression;\ntransportation;\ninjection; and\nan explanation of how each of the quantities mentioned in paragraph (e) was worked out; and\nthe quantity of greenhouse gas substance lost from the well bore; and\nthe quantity of greenhouse gas substance lost from the storage formation; and\nthe quantity of greenhouse gases emitted from the discharge of produced formation fluids.\nNote The responsible Commonwealth Minister or the Titles Administrator must make the information in the report publicly known within 30 days after the Titles Administrator receives the report \u2014 see regulation 10.10.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/monthly-production-report": "TERM: Monthly Production Report\nURL: https://iadclexicon.org/monthly-production-report\n\nMonthly production report\nMonthly production report means a report that includes:\nfor each well in the licence area:\nthe well\u2019s identification name and number; and\na summary of all work that has been performed on the well during the month; and\nthe results of production tests for the well, including the parameters of the test; and\nthe well\u2019s operational status at the end of the month; and\nthe number of days of production during the month; and\nthe cumulative quantities of water and of liquid and gaseous petroleum produced or injected as at the end of the month; and\nfor the licence area, the total quantities of each of the following for the month:\nliquid and gaseous petroleum produced;\nliquid and gaseous petroleum used;\nliquid and gaseous petroleum injected;\ngaseous petroleum flared or vented;\nliquid petroleum stored;\nliquid and gaseous petroleum delivered from the area;\nwater produced;\nwater injected; and\nthe cumulative quantities of liquid and gaseous petroleum, and of water, that have been produced or injected as at the end of the month.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/moody-diagram": "TERM: Moody Diagram\nURL: https://iadclexicon.org/moody-diagram\n\nMoody Diagram\ngraph that shows relative roughness\u00a0and Reynolds number as a way to determine the friction\u00a0factor (f) used in the Darcy equation.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/moonpool": "TERM: Moonpool\nURL: https://iadclexicon.org/moonpool\n\nMoonpool\nOpening in a platform/vessel that allows access to the water.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/moonpool-line": "TERM: Moonpool Line\nURL: https://iadclexicon.org/moonpool-line\n\nMoonpool Line\nFlexible line connecting a choke, kill, and auxiliary line terminal fitting on the telescopic joint to the appropriate piping on the rig structure.\nNOTE: A U-shaped bend in this flexible line accommodates vessel and telescopic joint inner barrel movement, while the outer barrel remains fixed and under tension.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/moonpool-guidance-system": "TERM: Moonpool Guidance System\nURL: https://iadclexicon.org/moonpool-guidance-system\n\nMoonpool Guidance System\nStructure installed to prevent contact between the BOP stack and the structure of a floating MODU during the deployment and retrieval of the BOP stack.\nSource:\nAPI\nSPEC 7K, Drilling and Well Servicing Equipment Upstream Segment, Fifth Edition, June 2010 (August 2010).\nGlobal Standards\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards", "https://iadclexicon.org/moored-vessels": "TERM: Moored Vessels\nURL: https://iadclexicon.org/moored-vessels\n\nMoored Vessels\nOffshore floating drilling vessels, which rely on anchors, chain, and mooring lines extended to the ocean floor to keep the vessel at a constant location relative to the ocean floor.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/mooring-system": "TERM: Mooring System\nURL: https://iadclexicon.org/mooring-system\n\nMooring system\nMooring systems are designed to keep rigs on location by exerting a restoring force on the rig when metocean conditions push the rig away from its station over the well. Anchors in the seabed are attached to the rig using large chains or lines. Mooring system configurations are often described based on the ratio of the water depth to anchor radius as follows: catenary mooring (typically 1:2 or greater); semitaut (typically 1:1.4); and taut (typically 1:1). The mooring system components vary depending on the system configuration. DW catenary and semitaut mooring systems are often comprised of steel wire and chain segments. Taut mooring systems will usually incorporate synthetic rope segments.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/mopflps": "TERM: MOPFLPS\nURL: https://iadclexicon.org/mopflps\n\nMOPFLPS\nMinimum operator pressure for low pressure sealing.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/mooring-component": "TERM: Mooring Component\nURL: https://iadclexicon.org/mooring-component\n\nMooring Component\nGeneral class of component used in the mooring of floating structures.\u00a0EXAMPLE Chain, steel wire rope, synthetic fibre rope, clump weight, buoy, winch/windlass, fairlead or anchor.\nSource:\u00a0ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards", "https://iadclexicon.org/more-detailed-inspection": "TERM: More Detailed Inspection\nURL: https://iadclexicon.org/more-detailed-inspection\n\nMore Detailed Inspection\nAn inspection conducted when there are clear grounds for believing that the condition of the ship, its equipment or its crew does not correspond substantially to the particulars of the certificates.\nSource: IMO resolution A.1052(27), Procedures for Port State Control, 2011, 201 December 2011, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/most-probable-maximum": "TERM: Most Probable Maximum\nURL: https://iadclexicon.org/most-probable-maximum\n\nMost Probable Maximum\nResponse where the probability density function constructed for the extreme response is at a maximum.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nMost Probable Maximum\nValue of the maximum of a variable with the highest probability of occurring\nNOTE The most probable maximum is the value for which the probability density function of the maxima of the variable has its peak. It is also called the mode or modus of the statistical distribution.\nSource:\nAPI\nRP 2MET, Derivation of Metocean Design and Operating Conditions, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/mother-joint": "TERM: Mother Joint\nURL: https://iadclexicon.org/mother-joint\n\nMother Joint\nLength of pipe or coupling stock from which short lengths are cut for machining connection test specimens.\nSource:\nAPI\nRP 5C5, Recommended Practice on Procedures for Testing Casing and Tubing Connections, Third Edition, July 2003 (Reaffirmed August 2010).\nGlobal Standards", "https://iadclexicon.org/motion-compensator": "TERM: Motion Compensator\nURL: https://iadclexicon.org/motion-compensator\n\nMotion Compensator (Riser Hang-Off)\nA tool is normally used to support the drillstring. It is also used in conjunction with the tensioning system for soft hang-off.\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/most-probable-maximum-extreme": "TERM: Most Probable Maximum Extreme\nURL: https://iadclexicon.org/most-probable-maximum-extreme\n\nMost Probable Maximum Extreme\nValue of the maximum of a variable with the highest probability of occurring over a defined period of time.\u00a0NOTE 1 A defined period of time can be, for example, X hours.\u00a0NOTE 2 The most probable maximum extreme is the value for which the probability density function of the maxima of the variable has its peak. It is also called the mode or modus of the statistical distribution.\u00a0NOTE 3 Adapted from ISO 19901-1:2005, definition 3.19.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/motor": "TERM: Motor\nURL: https://iadclexicon.org/motor\n\nMotor\nConverts electrical energy to mechanical energy in the form of a rotating shaft.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/motor-conveyance": "TERM: Motor Conveyance\nURL: https://iadclexicon.org/motor-conveyance\n\nMotor Conveyance\n\u201cMotor conveyance\u201d means any vehicle vessel or aircraft for the conveyance of human beings, animals or goods, by land, water or air, in which petroleum is used to generate the motive power.\nSource:\u00a0The Petroleum Act, 1934 (Act No. 30 of 1934), India, 1934.\nLegislation", "https://iadclexicon.org/motor-actuators-electricelectronic": "TERM: Motor  Actuators  Electric/Electronic\nURL: https://iadclexicon.org/motor-actuators-electricelectronic\n\nMotor \u00a0Actuators \u00a0Electric/Electronic\nValve\nactuators using a motor to drive a combination of gears that generates the desired torque or thrust level.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/motor-ship": "TERM: Motor Ship\nURL: https://iadclexicon.org/motor-ship\n\nMotor Ship\na ship on which the propulsive power is derived from an internal combustion engine.\nSource: Atlantic Canada Offshore Petroleum Industry, Standard Practice for the Training and Qualifications of Personnel, 2013, Canadian Association of Petroleum Producers,\nGlobal Standards", "https://iadclexicon.org/motor-spirit": "TERM: Motor Spirit\nURL: https://iadclexicon.org/motor-spirit\n\nMotor Spirit\n\u201cMotor spirit\u201d means any hydrocarbon oil (excluding crude mineral oil) used as fuel in spark ignition engines which conforms to such specifications, as the Central Government may, in consultation with the Bureau of Indian Standards, notify from time to time.\nSource:\u00a0The Petroleum and Natural Gas Regulatory Board Act, 2006, No. 19 of 2006, India, amended as of May 2013.\nLegislation", "https://iadclexicon.org/mou": "TERM: MOU\nURL: https://iadclexicon.org/mou\n\nMobile offshore unit (MOU)\nA vessel which can be readily relocated to perform an industrial function related to offshore oil, gas, or sulphur exploration or exploitation. Such vessels include mobile offshore drilling units (MODUs), lift boats and other units involved in construction, maintenance (including the maintenance of wells) and lifting operations associated with offshore facilities. Mobile offshore units normally do not include vessels such as: supply vessels, standby vessels, anchor handling vessels, or seismic survey vessels.\nSource:\nAPI\nRP 75, Recommended Practice for Development of a Safety and Environmental Management Program for Offshore Operations and Facilities: Upstream Segment, Third Edition, May 2004.\nGlobal Standards\nMOU\nStructure intended to be frequently relocated to perform a particular function.\u00a0[ISO 19900:2002]\u00a0EXAMPLE Pipelaying vessel or barge, offshore construction structure, accommodation structure (floatel), service structure, or mobile offshore drilling units.\nSource: ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards\nMobile Offshore Unit\nStructure intended to be frequently relocated to perform a particular function.\u00a0[ISO 19900:2002]\u00a0EXAMPLE Pipelaying vessel or barge, offshore construction structure, accommodation structure (floatel), service structure, or mobile offshore drilling units.\nSource: ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards\nMOU\nMobile offshore unit.\nSource: ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards", "https://iadclexicon.org/moulded-breadth": "TERM: Moulded Breadth\nURL: https://iadclexicon.org/moulded-breadth\n\nMoulded Breadth\nMoulded breadth is the maximum breadth of the ship measured amidships to the moulded line of the frame in a ship with a metal shell and to the outer surface of the hull in a ship with a shell of any other material.\nSource:\nIMO resolution MSC.267(85), International Code on Intact Stability, 2008 (2008 IS Code), 4\u00a0December 2008, International Maritime Organization.\nRegulatory Guidance\nSource:\u00a0IMO Resolution MSC.267(85), adoption of the International Code on Intact Stability, 2008 (2008 IS Code), 4 December 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/mouse-hole": "TERM: Mouse Hole\nURL: https://iadclexicon.org/mouse-hole\n\nMouse Hole\nOpening in the rig floor near the rotary table, in which joints of drill pipe are temporarily placed for later connection to the drill string.\nNote: 1 to entry:\u00a0The mouse hole is usually fitted underneath with a length of casing, usually with a bottom.\nSource:\u00a0ISO 18647:2017, Petroleum and natural gas industries \u2014 Modular drilling rigs for offshore fixed platforms, First Edition, August 2017.\nGlobal Standards\nMouse Hole\n\u201cMouse hole\u201d means a shallow hole into which a length of drill pipe is placed temporarily for later connection to drill string.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations", "https://iadclexicon.org/mous": "TERM: MOUs\nURL: https://iadclexicon.org/mous\n\nMOUs\nMobile offshore units.\nSource:\u00a0IMO Resolution A.1079(28), Recommendations for the Training and Certification of Personnel on Mobile Offshore Units (MOUs), Adopted on 4 December 2013, International Maritime Organization,\nRegulatory Guidance", "https://iadclexicon.org/moulded-depth": "TERM: Moulded Depth\nURL: https://iadclexicon.org/moulded-depth\n\nMoulded Depth\nMoulded depth is the vertical distance measured from the top of the keel to the top of the freeboard deck beam at side. In wood and composite ships, the distance is measured from the lower edge of the keel rabbet. Where the form at the lower part of the midship section is of a hollow character, or where thick garboards are fitted, the distance is measured from the point where the line of the flat of the bottom continued inwards cuts the side of the keel. In ships having rounded gunwales, the moulded depth should be measured to the point of intersection of the moulded lines of the deck and side shell plating, the lines extending as though the gunwale were of angular design. Where the freeboard deck is stepped and the raised part of the deck extends over the point at which the moulded depth is to be determined, the moulded depth should be measured to a line of reference extending from the lower part of the deck along a line parallel with the raised part.\nSource:\nIMO resolution MSC.267(85), International Code on Intact Stability, 2008 (2008 IS Code), 4\u00a0December 2008, International Maritime Organization.\nRegulatory Guidance\nSource:\u00a0IMO Resolution MSC.267(85), adoption of the International Code on Intact Stability, 2008 (2008 IS Code), 4 December 2008, International Maritime Organization.\nRegulatory Guidance\nMoulded Depth\nMoulded depth\n(a) The moulded depth is the vertical distance measured from the top of the keel to the top of the freeboard deck beam at side. In wood and composite ships the distance is measured from the lower edge of the keel rabbet. Where the form at the lower part of the midship section is of a hollow character, or where thick garboards are fitted, the distance is measured from the point where the line of the flat of the bottom continued inwards cuts the side of the keel.\n(b) In ships having rounded gunwales, the moulded depth shall be measured to the point of intersection of the moulded lines of deck and sides, the lines extending as though the gunwale were of angular design.\n(c) Where the freeboard deck is stepped and the raised part of the deck extends over the point at which the moulded depth is to be determined, the moulded depth shall be measured to a line of reference extending from the lower part of the deck along a line parallel with the raised part.\n<Chapter I, regulation 3>.\nSource: IMO Resolution MSC.143(77), amendments to Annex B to the 1988 Load Lines Protocol, 5\u00a0June 2003, International Maritime Organization.\nLegislation\nMoulded Depth\nMoulded depth\n.1 The moulded depth is the vertical distance measured from the top of the keel to the top of the freeboard deck beam at side. In wood and composite ships the distance is measured from the lower edge of the keel rabbet. Where the form at the lower part of the midship section is of a hollow character, or where thick garboards are fitted, the distance is measured from the point where the line of the flat of the bottom continued inwards cuts the side of the keel.\n.2 In ships having rounded gunwales, the moulded depth shall be measured to the point of intersection of the moulded lines of the deck and side shell plating, the lines extending as though the gunwale were of angular design.\n.3 Where the freeboard deck is stepped and the raised part of the deck extends over the point at which the moulded depth is to be determined, the moulded depth shall be measured to a line of reference extending from the lower part of the deck along a line parallel with the raised part. <Chapter III, Part A, regulation 3>.\nSource: \u00a0IMO Resolution MSC.47(66), adoption of amendments to the International Convention for the Safety of Life at Sea (SOLAS), 1974, 4 June 1996, International Maritime Organization.\nLegislation", "https://iadclexicon.org/mousehole": "TERM: Mousehole\nURL: https://iadclexicon.org/mousehole\n\nMousehole\n\u201cRathole\u201d or \u201cmousehole\u201d means the temporary storage space that is used to store the kelly or drill pipe while adding a new section of pipe to the drill string at some rotary drilling rigs.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations\nMousehole\nAn opening through the rig floor, usually lined with pipe, into which a length of drill pipe is placed temporarily for later connection to the drill string.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations", "https://iadclexicon.org/movable-hook-component": "TERM: Movable Hook Component\nURL: https://iadclexicon.org/movable-hook-component\n\nMovable Hook Component\nMovable hook component\nis that part of the hook assembly in direct contact with the connection with the lifeboat falls which moves to enable release from the falls .\nSource:\u00a0IMO MSC.1/Circ.1392, Guidelines for evaluation and replacement of lifeboat release and retrieval systems, 27 May 2011, International Maritime Organization,\nRegulatory guidance", "https://iadclexicon.org/movement": "TERM: Movement\nURL: https://iadclexicon.org/movement\n\nMovement\n\u201cMovement\u201d, in respect of oil or gas, excludes an export thereof; acheminement.\nSource: National Energy Board Act, R.S.C., 1985, c. N-7, Canada, current to April 29, 2013.\nLegislation", "https://iadclexicon.org/moving-parts": "TERM: Moving Parts\nURL: https://iadclexicon.org/moving-parts\n\nMoving Parts\n\u201cMoving Parts\u201d means gears, sprockets, revolving shafts, clutches, belts, pulleys, or other revolving or reciprocating parts that are attached to, or form an integral part of, a machine.\nSource: State of Wyoming Occupational Safety and Health Rules and Regulations for Oil and Gas Well Drilling, Revised January 8, 2013.\nRegulations", "https://iadclexicon.org/moving-equipment": "TERM: Moving Equipment\nURL: https://iadclexicon.org/moving-equipment\n\nMoving Equipment\nFor the purpose of this section, \u201cmoving equipment\u201d includes mobile equipment, cranes and moving loads on materials handling equipment.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations", "https://iadclexicon.org/mp": "TERM: MP\nURL: https://iadclexicon.org/mp\n\nMP\nMagnetic particle inspection.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nMP\nMagnetic particle.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/moving-target-defense": "TERM: Moving Target Defense\nURL: https://iadclexicon.org/moving-target-defense\n\nMoving Target Defense\nThe presentation of a dynamic attack surface, increasing an adversary\u2019s work factor necessary to probe, attack, or maintain presence in a cyber target.\nFrom: DHS personnel.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/mpa": "TERM: MPa\nURL: https://iadclexicon.org/mpa\n\nMPa\nMegapascals.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards\nMPa\nMegapascal.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards", "https://iadclexicon.org/mpa-2": "TERM: MPA\nURL: https://iadclexicon.org/mpa-2\n\nMPA\nMarkov process analysis.\nSource:\u00a0ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards", "https://iadclexicon.org/mpc": "TERM: MPC\nURL: https://iadclexicon.org/mpc\n\nMPC\nMPC\u2015maximum permissible concentration.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/mpi": "TERM: MPI\nURL: https://iadclexicon.org/mpi\n\nMPI\nMagnetic particle inspection.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nSource:\u00a0Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards\nSource: NORSOK D-010, Well integrity in drilling and well operations, Rev. 3, August 2004.\nGlobal Standards\nSource:\u00a0Oil & Gas UK, Guidelines on subsea BOP systems, Issue 1, July 2012,\nGlobal Standards\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/mpd-annular": "TERM: MPD Annular\nURL: https://iadclexicon.org/mpd-annular\n\nMPD Annular\nA device installed in the drilling riser below the RCD to make possible removing and replacing a worn RCD sealing/bearing element while back-pressure is being applied. MPD annular may be used to isolate the RCD during emergencies such as a gas in riser event.\nSource:\u00a0ABS Guide for Classification and Certification of Managed Pressure Drilling Systems, September 2017.\nGlobal Standards", "https://iadclexicon.org/mpfm": "TERM: MPFM\nURL: https://iadclexicon.org/mpfm\n\nMPFM\nMultiphase flowmeter.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nMultiphase flowmeters (MPFM)\nMPFMs are in-line meters designed to measure the relative flows of gas, oil and water in a flowline, without requiring prior separation of the phases. However, some MPFMs do require some form of flow conditioning upstream of the meter. Measurements of the flowstream are made by two or more sensors, and the resultant data are processed to yield the individual phase flowrates.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/mpd": "TERM: MPD\nURL: https://iadclexicon.org/mpd\n\nMPD\nManaged Pressure Drilling.\nSource:\u00a0ABS Guide for Classification and Certification of Managed Pressure Drilling Systems, September 2017.\nGlobal Standards\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards\nSource: OGP Report No. 476, Recommendations for enhancements to well control training, examination and certification, International Association of Oil & Gas Producers, October 2012.\nGlobal Standards\nSource:\u00a0NORSOK D-001, Drilling facilities, Rev. 3, December 2012.\nGlobal Standards\nSource:\u00a0Oil & Gas UK, Guidelines on subsea BOP systems, Issue 1, July 2012,\nGlobal Standards\nMPD\nAn adaptive drilling process used to precisely control the annular pressure profile throughout the wellbore. The objectives are to ascertain the down-hole pressure environmental limits and to manage the annular hydraulic pressure profile accordingly.\nSource:\u00a0ABS Guide for Classification and Certification of Managed Pressure Drilling Systems, September 2017.\nGlobal Standards\nMPD\nAdaptive drilling process used to precisely control the annular pressure profile throughout the wellbore.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/mpm": "TERM: MPM\nURL: https://iadclexicon.org/mpm\n\nMPM\nMost probable maximum.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/mpms": "TERM: MPMS\nURL: https://iadclexicon.org/mpms\n\nMPMS\nMachinery Planned Maintenance Scheme.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 1, Regulations, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/mpme": "TERM: MPME\nURL: https://iadclexicon.org/mpme\n\nMPME\nValue of the maximum of a variable with the highest probability of occurring over a defined period of time.\u00a0NOTE 1 A defined period of time can be, for example, X hours.\u00a0NOTE 2 The most probable maximum extreme is the value for which the probability density function of the maxima of the variable has its peak. It is also called the mode or modus of the statistical distribution.\u00a0NOTE 3 Adapted from ISO 19901-1:2005, definition 3.19.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards\nMPME\nMost probable maximum extreme.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/mpr": "TERM: MPR\nURL: https://iadclexicon.org/mpr\n\nMPR\nxx\nmaximum pressure rating.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards\nMPR\nxx\nmaximum pressure rating.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards\nMaximum production rate (MPR)\nPressure rating given by the manufacturer in product literature.\nNote: 1 to entry:\nMPR\nxx\nis the maximum pressure rating at sustained conditions for a 20-year design life at the temperature of xx \u00b0C.\nMPR\nxx\nis the maximum catalogue value published by the manufacturer.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations\nMaximum production rate (MPR)\nMiddle pipe ram\nSource:\u00a0Oil & Gas UK, Guidelines on subsea BOP systems, Issue 1, July 2012,\nGlobal Standards", "https://iadclexicon.org/mpp": "TERM: MPP\nURL: https://iadclexicon.org/mpp\n\nMPP\nMultiphase pump.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/mpqt": "TERM: MPQT\nURL: https://iadclexicon.org/mpqt\n\nMPQT\nManufacturing Procedure Qualification Test.\nSource: Verification of Lifting Appliances for the Oil and Gas Industry, DNV-OSS-308, October 2010, Det Norske Veritas AS,\nGlobal Standards", "https://iadclexicon.org/mrcc": "TERM: MRCC\nURL: https://iadclexicon.org/mrcc\n\nMRCC\nMRCC\nmeans Maritime Rescue Co-ordination Centre.\nSource:\u00a0IMO MSC.1/Circ.1251, Guidelines on the control of ships in an emergency, 19 October 2007, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/mps": "TERM: MPS\nURL: https://iadclexicon.org/mps\n\nMPS\nMaterial Product Specification\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nMPS\nManufacturing process specification.\nSource:\nAPI\nSpecification 20E, Alloy and Carbon Steel Bolting for Use in the Petroleum and Natural Gas Industries, Second Edition, February 2017.\nGlobal Standards\nSource:\nAPI\nSPEC Q1, Specification for Quality Management System Requirements for Manufacturing Organizations for the Petroleum and Natural Gas Industry, Ninth Edition, June 2013 (Errata 2, March 2014).\nGlobal Standards\nSource:\nAPI\nTR 1PER15K-1, Protocol for Verification and Validation of High-pressure High-temperature Equipment, First Edition, March 2013.\nGlobal Standards\nMPS\nManufacturing Procedure Specification\nSource: Verification of Lifting Appliances for the Oil and Gas Industry, DNV-OSS-308, October 2010, Det Norske Veritas AS,\nGlobal Standards", "https://iadclexicon.org/mrcp": "TERM: MRcp\nURL: https://iadclexicon.org/mrcp\n\nMRcp\nMijnreglement continentaal plat.\u00a0Mining Regulations for the Continental Shelf.\nSource:\u00a0NOGEPA Industrial Guideline No. 16, Working with Naturally Occurring Radioactive Materials (NORM), Netherlands, Version 1, January 2009.\nGlobal Standards", "https://iadclexicon.org/mqc": "TERM: MQC\nURL: https://iadclexicon.org/mqc\n\nMQC\nMulti quick connect.\nSource:\nAPI\nRecommended Practice 17H, Remotely Operated Tools and Interfaces on Subsea Production Systems, Second Edition, June 2013 (Addendum 1, October 2014).\nGlobal Standards\nSource:\nAPI\nRP 17H, Remotely Operated Vehicle (ROV) Interfaces on Subsea Production Systems, First Edition, July 2004 (Reaffirmed January 2009).\nGlobal Standards", "https://iadclexicon.org/ms": "TERM: MS\nURL: https://iadclexicon.org/ms\n\nMS\nManagement System.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/mt": "TERM: MT\nURL: https://iadclexicon.org/mt\n\nMT\nMagnetic particle test.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nMT\nMagnetic particle test.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nMT\nMagnetic particle examination technique.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006.\nGlobal Standards\nMT\nMaterial test coupon.\nSource:\nAPI\nRP 5C5, Recommended Practice on Procedures for Testing Casing and Tubing Connections, Third Edition, July 2003 (Reaffirmed August 2010).\nGlobal Standards\nMT\nMagnetic-particle inspection.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards\nSource:\nAPI\nSPEC 5CRA, Specification for Corrosion Resistant Alloy Seamless Tubes for Use as Casing, Tubing and Coupling Stock, Upstream Segment, First Edition, February 2010 (Errata August 2011).\nGlobal Standards\nMT\nMagnetic particle testing.\nSource:\nAPI\nRP 8B, Recommended Practice for Procedures for Inspections, Maintenance, Repair and Remanufacture of Hoisting Equipment, Seventh Edition, March 2002 (Reaffirmed: August 2012).\nGlobal Standards\nSource:\nAPI\nSPEC 7-1, Specification for Rotary Drill Stem Elements, First Edition, March 2006 (Addendum April 2011).\nGlobal Standards\nMT\nMacaroni tubing style of thread design.\nSource:\nAPI\nSPEC 7-1, Specification for Rotary Drill Stem Elements, First Edition, March 2006 (Addendum April 2011).\nGlobal Standards", "https://iadclexicon.org/mscf": "TERM: MSCF\nURL: https://iadclexicon.org/mscf\n\nMSCF\n\u201cMscf\u201d means thousand standard cubic feet.\nSource: Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, \u00a7 25.990, December 7, 2012.\nRegulations", "https://iadclexicon.org/msc": "TERM: MSC\nURL: https://iadclexicon.org/msc\n\nMSC\nManpower Services Commission.\nSource: Commercial Diving Projects Offshore, Diving at Work Regulations 1997, Approved Code of Practice (UK HSE L103), First Edition, 1998.\nRegulatory Guidance\nMSC\nMeteorological Service of Canada.\nSource: \u00a0Offshore Physical Environmental Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, September 2008.\nRegulatory Guidance", "https://iadclexicon.org/mscm": "TERM: MSCM\nURL: https://iadclexicon.org/mscm\n\nMSCM\nMicrosoft security compliance manager.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards", "https://iadclexicon.org/msdp": "TERM: MSDP\nURL: https://iadclexicon.org/msdp\n\nMSDP\nMaximum section design pressure.\nSource:\u00a0NORSOK D-010, Well integrity in drilling and well operations, Rev. 3, August 2004.\nGlobal Standards", "https://iadclexicon.org/msl": "TERM: MSL\nURL: https://iadclexicon.org/msl\n\nMSL\nMean sea level.\nSource:\nAPI\nRP 2MET, Derivation of Metocean Design and Operating Conditions, First Edition, November 2014.\nGlobal Standards\nSource:\nAPI\nRP 2SIM, Structural Integrity Management of Fixed Offshore Structures, First Edition, November 2014.\nGlobal Standards\nSource: Deep Water Well Control \u00a0Guidlines.\nIADC Guidelines\nSource:\u00a0Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards\nSource:\u00a0NORSOK D-001, Drilling facilities, Rev. 3, December 2012.\nGlobal Standards\nMSL\nArithmetic mean of all sea levels measured at hourly intervals over a long period, ideally 19 years.\u00a0NOTE Seasonal changes in mean level can be expected in some regions and over many years the mean sea level can change.\u00a0[ISO 19901-1:2005, definition 3.15].\nSource:\nAPI\nRP 2MET, Derivation of Metocean Design and Operating Conditions, First Edition, November 2014.\nGlobal Standards\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/msds": "TERM: MSDS\nURL: https://iadclexicon.org/msds\n\nMSDS\nMaterial safety data sheet.\nSource:\nAPI\nStandards 2217A, Guidelines for Safe Work in Inert Confined Spaces in the Petroleum and Petrochemical Industries, Fourth Edition, July 2009.\nGlobal Standards\nSource:\nAPI\nRP 49, Recommended Practice for Drilling and Well Servicing Operations Involving Hydrogen Sulfide, Third Edition, May 2001.\nGlobal Standards\nSource: NOPSEMA Guidance note: Hazard Identification, N-04300-GN0107, Australia, Revision 5, December 2012.\nRegulatory Guidance\nMSDS\nWritten or printed material concerning a hazardous chemical and prepared in accordance with OSHA 29\nCFR\n1910.1200, ANSI Z400.1 or comparable international standard. An MSDS provides data on physical properties, safety, fire, and health hazards for a particular chemical, mixture or substance.\nSource:\nAPI\nStandards 2217A, Guidelines for Safe Work in Inert Confined Spaces in the Petroleum and Petrochemical Industries, Fourth Edition, July 2009.\nGlobal Standards\nMSDS\nMaterial Safety Data Sheets.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/mtbf": "TERM: MTBF\nURL: https://iadclexicon.org/mtbf\n\nMTBF\nMean time between failures.\nSource:\nAPI\nRP 17H, Remotely Operated Vehicle (ROV) Interfaces on Subsea Production Systems, First Edition, July 2004 (Reaffirmed January 2009).\nGlobal Standards\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal Standards\nSource: ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards\nSource:\u00a0NORSOK D-001, Drilling facilities, Rev. 3, December 2012.\nGlobal Standards\nMTBF\nExpectation of the time between failures.\u00a0NOTE The MTBF of an item can be longer or shorter than the design life of the system.\nSource: ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards", "https://iadclexicon.org/mtc": "TERM: MTC\nURL: https://iadclexicon.org/mtc\n\nMTC\nMetal seal threaded and coupled connection.\nSource:\nAPI\nRP 5C5, Recommended Practice on Procedures for Testing Casing and Tubing Connections, Third Edition, July 2003 (Reaffirmed August 2010).\nGlobal Standards\nMTC\nMedical treatment case.\nSource:\u00a0OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards\nMedical Treatment Case (MTC)\nA recordable incident involving injury or illness that has required management and care of the patient above and beyond first aid, but not severe enough to be a reportable fatality or lost work day case or restricted work day case.\nSource:\u00a0OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards", "https://iadclexicon.org/mtl": "TERM: MTL\nURL: https://iadclexicon.org/mtl\n\nMTL\nMaximum tensile load.\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards", "https://iadclexicon.org/mtm": "TERM: MTM\nURL: https://iadclexicon.org/mtm\n\nMTM\nMetal-to-metal seal.\nSource:\nAPI\nRP 5C5, Recommended Practice on Procedures for Testing Casing and Tubing Connections, Third Edition, July 2003 (Reaffirmed August 2010).\nGlobal Standards", "https://iadclexicon.org/mtr": "TERM: MTR\nURL: https://iadclexicon.org/mtr\n\nMTR\nMaterial test report.\nSource:\nAPI\nStandard 2CCU, Offshore Cargo Carrying Units, First Edition, August 2017.\nGlobal Standards\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards\nSource:\nAPI\nSPEC 11D1, Packers and Bridge Plugs, Upstream Segment, Second Edition, July 2009.\nGlobal Standards\nMTR\nMaterial test report (mill test report).\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/mu": "TERM: MU\nURL: https://iadclexicon.org/mu\n\nMU\nMake-up.\nSource:\nAPI\nRP 5C5, Recommended Practice on Procedures for Testing Casing and Tubing Connections, Third Edition, July 2003 (Reaffirmed August 2010).\nGlobal Standards", "https://iadclexicon.org/mttf": "TERM: MTTF\nURL: https://iadclexicon.org/mttf\n\nMTTF\nMean time to failure.\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal Standards\nSource: ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards\nMTTF\nExpectation of the time to failure [2].\u00a0NOTE The MTTF of an item can be longer or shorter than the design life of the system.\nSource: ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards", "https://iadclexicon.org/mttm": "TERM: MTTM\nURL: https://iadclexicon.org/mttm\n\nMTTM\nMean time to maintain.\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal Standards", "https://iadclexicon.org/mud": "TERM: Mud\nURL: https://iadclexicon.org/mud\n\nMud\nThe weighted liquid circulated through the wellbore during rotary drilling and workover operations. In addition to its function of bringing cuttings to the surface, drilling mud cools and lubricates the bit and drill stem, protects against blowouts by holding back subsurface pressures, and deposits a mud cake on the wall of the borehole to prevent loss of fluids into the formation. Originally a suspension of clays in water, the mud used in modem drilling is often a more complex mixture of liquids, reactive solids, or oil, often containing one or more conditioners. Water base mud made from oil field brine may also be used as a well control fluid in plugging operations. Also known as drilling fluid or drilling mud.\nSource:\nAPI\nBULLETIN E3, Environmental Guidance Document: Well Abandonment and Inactive Well Practices for U.S. Exploration and Production Operations, First Edition, January 1993 (Reaffirmed June 2000).\nGlobal Standards\nMud\nFluid that is circulated through the wellbore during drilling or workover operations.\nSource:\nAPI\nRP 10B-2, Recommended Practice for Testing Well Cements, First Edition, July 2005 (Reaffirmed: July 2010).\nGlobal Standards\nMud\nSlurry of insoluble and soluble solids in either a water, synthetic or oil continuous-phase fluid. cf. drilling fluid (3.1.34).\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards\nMud\nSee Drilling Fluid.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nMud\n\u201cMud\u201d means any mixture of water and clay or other material as the term is commonly used in the industry.\nSource:\u00a0Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations\nMud\nWater- or oil-based fluid circulated down the drillpipe into the well and back up to the rig for purposes including containment of formation pressure, the removal of cuttings, bit lubrication and cooling, treating the wall of the well and providing a source for well data.\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/mtsa": "TERM: MTSA\nURL: https://iadclexicon.org/mtsa\n\nMTSA\nMaritime Transportation Security Act .\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards", "https://iadclexicon.org/mttr": "TERM: MTTR\nURL: https://iadclexicon.org/mttr\n\nMTTR\nMean time to repair.\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal Standards\nSource: ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards\nSource:\u00a0NORSOK D-001, Drilling facilities, Rev. 3, December 2012.\nGlobal Standards\nMTTR\nExpectation of the time to restoration.\nSource: ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards", "https://iadclexicon.org/mud-balance": "TERM: Mud Balance\nURL: https://iadclexicon.org/mud-balance\n\nMud Balance\nBeam-type balance used to measure fluid density at atmospheric pressure.\nSource:\nAPI\nRP 10B-2, Recommended Practice for Testing Well Cements, First Edition, July 2005 (Reaffirmed: July 2010).\nGlobal Standards\nMud Balance\nBeam-type balance used in determining drilling fluid density. NOTE See ISO 10414-1 and ISO 10414-2.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/mud-boost-line": "TERM: Mud Boost Line\nURL: https://iadclexicon.org/mud-boost-line\n\nMud Boost Line\nAuxiliary line that provides supplementary fluid supply from the surface to (or near) the LMRP to assist in the circulation of drill cuttings up the marine riser.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nMud Boost Line\nAn auxiliary line which provides supplementary fluid supply from the surface and injects it into the riser at the LMRP to assist in the circulation of drill cuttings up the marine riser, when required.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nMud-Boost Line\nAuxiliary line that provides supplementary drilling fluid from the surface and injects it into the riser at the top of the LMRP to assist in the circulation of drill cuttings up the marine riser, when required.\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/mud-box": "TERM: Mud Box\nURL: https://iadclexicon.org/mud-box\n\nMud bucket (mud box)\nDevice used to enclose pipe connections to deflect fluid released when a joint or stand of pipe containing liquid (wet string) is unscrewed.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nMud\nBox\n\u201cMud box\u201d means a device used to wrap around pipe connections to deflect fluid released when a joint or pipe stand containing liquid is unscrewed. [Mich. Admin. Code R 408 (2013)].\nSource: Oil and Gas Drilling and Servicing Operations, Michigan Administrative Code R 408, February 8, 2013.\nRegulations", "https://iadclexicon.org/mud-bucket": "TERM: Mud Bucket\nURL: https://iadclexicon.org/mud-bucket\n\nMud bucket (mud box)\nDevice used to enclose pipe connections to deflect fluid released when a joint or stand of pipe containing liquid (wet string) is unscrewed.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards", "https://iadclexicon.org/mud-cap-drilling": "TERM: Mud Cap Drilling\nURL: https://iadclexicon.org/mud-cap-drilling\n\nMud Cap Drilling\nA drilling process that involves maintaining a mud level in the annulus below the surface for hole stability and well control purposes, and no surface back-pressure. In MCD, there are no flow returns to the surface while maintaining mud column on the annular side. There exists several MCD variations, such as PMCD, FMCD etc. MCD is an umbrella term used for FMCD and PMCD.\nSource:\u00a0ABS Guide for Classification and Certification of Managed Pressure Drilling Systems, September 2017.\nGlobal Standards", "https://iadclexicon.org/mud-gun": "TERM: Mud Gun\nURL: https://iadclexicon.org/mud-gun\n\nMud Gun\nSubmerged nozzle used to stir drilling fluid with a high-velocity stream.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/mud-circulation-pit": "TERM: Mud Circulation Pit\nURL: https://iadclexicon.org/mud-circulation-pit\n\nMud Circulation Pit\nPit used in conjunction with drilling rig for storage of drilling fluid currently being used in drilling operations.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/mud-cap": "TERM: Mud Cap\nURL: https://iadclexicon.org/mud-cap\n\nMud Cap\nA variable length fluid column maintained above a formation that is taking the circulating fluid and drilled cuttings.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/mud-compartment": "TERM: Mud Compartment\nURL: https://iadclexicon.org/mud-compartment\n\nMud Compartment\nSubdivision of the removal, addition or check/suction sections of a surface system.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/mud-cleaner": "TERM: Mud Cleaner\nURL: https://iadclexicon.org/mud-cleaner\n\nMud Cleaner\nCombination of hydrocyclones and screens in series with the underflow of the hydrocyclones. NOTE The hydrocyclone overflow returns to the drilling fluid, while the underflow of the hydrocyclones is processed through a vibrating screen. The screen is usually of size API 150 or finer. The screen solids discharge is discarded while the liquid and solids passing through the screen are returned to the drilling fluid.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/mud-gas-separator": "TERM: Mud-Gas Separator\nURL: https://iadclexicon.org/mud-gas-separator\n\nMud-Gas Separator\nA vessel for removing free gas from the drilling fluid returns.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards", "https://iadclexicon.org/mud-flow-indicator": "TERM: Mud Flow Indicator\nURL: https://iadclexicon.org/mud-flow-indicator\n\nMud Flow Indicator\nDevice that continually monitors and records the mudflow from the annulus and out of the mud return line.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/mud-line": "TERM: Mud Line\nURL: https://iadclexicon.org/mud-line\n\nMud Line\nThe floor of a body of water such as an ocean, lake, bay or swamp.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/mud-return-line": "TERM: Mud Return Line\nURL: https://iadclexicon.org/mud-return-line\n\nMud Return Line\nA trough or pipe, usually pipe, running from the surface connection at the wellbore to the header boxes for the shale shakers at the start of the solids control system.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/mudgas-separator": "TERM: Mud/Gas Separator\nURL: https://iadclexicon.org/mudgas-separator\n\nMud/Gas Separator\nA device that separates entrained gas from the drilling fluid system.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards\nMud Gas Separator\nDevice that separates free gas from mud also known as a Gas Buster.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/mud-logging-module": "TERM: Mud Logging Module\nURL: https://iadclexicon.org/mud-logging-module\n\nMud Logging Module\nModularized facilities that include mud logging room, data acquisition system and display terminal, used to provide mud logging services.\nSource:\u00a0ISO 18647:2017, Petroleum and natural gas industries \u2014 Modular drilling rigs for offshore fixed platforms, First Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/mudline-casing-suspension-systems": "TERM: Mudline Casing Suspension Systems\nURL: https://iadclexicon.org/mudline-casing-suspension-systems\n\nMudline casing suspension systems\nMudline casing suspension systems were originally designed to be installed by bottom supported drilling rigs (jack-ups) in shallow water applications with surface wellheads, although they are now also often used in deepwater applications with tension leg platforms. These systems provide a suspension point near the mudline to support the mass of casing strings within the wellbore. Typically the conductor and casing strings with their respective annuli are tied back to the surface, where they are terminated using conventional surface wellhead equipment.\nHowever, wells drilled with conventional mudline casing suspension systems can also be completed with a subsea tree, provided proper adaptation for the subsea completion is made. In general, subsea completions based on conventional mudline suspension equipment are best suited to shallow-water applications, where structural strength/robustness is not a major issue.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standard\ns", "https://iadclexicon.org/mud-volcanoes": "TERM: Mud Volcanoes\nURL: https://iadclexicon.org/mud-volcanoes\n\nMud Volcanoes\nDiapiric intrusion of plastic clay causing high pressure gas-water seepages which carry mud, fragments of rock (and occasionally oil) to the surface.\nNOTE The surface expression of a mud volcano is a cone of mud with continuous or intermittent gas escaping through the mud.\nSource:\nAPI\nRP 2EQ, Seismic Design Procedures and Criteria for Offshore Structures, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/mudline-datum": "TERM: Mudline Datum\nURL: https://iadclexicon.org/mudline-datum\n\nMudline Datum\n\u201cMudline datum\u201d means\nfor a beach location, the plane of mean low water depth extended beneath the well site;\nfor a location on a shifting natural island, the depth at which a horizontal plane through the toe of the island intersects the wellbore;\nfor a location on an artificial island, the depth of the mudline as it existed before construction of the island; or\nfor other offshore locations, the mudline.\nSource: Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, \u00a7 25.990, December 7, 2012.\nRegulations", "https://iadclexicon.org/mudline-shut-in-pressure": "TERM: Mudline Shut-in Pressure\nURL: https://iadclexicon.org/mudline-shut-in-pressure\n\nMudline shut-in pressure\nInternal pressure at mudline assuming that the mud in the hole is fully or partially replaced by a hydrostatic column of formation fluid supplied by its reservoir at its depth and static pressure.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/mudline": "TERM: Mudline\nURL: https://iadclexicon.org/mudline\n\nMudline\nMudline as referenced in subsea operations refers to the seafloor.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/mudline-packoff-or-packer": "TERM: Mudline Packoff or Packer\nURL: https://iadclexicon.org/mudline-packoff-or-packer\n\nMudline Packoff or Packer\nAn upper packer run on the production tubing and set in the production casing below the mudline wellhead to isolate the production riser section from the production casing. This configuration is common in hybrid wells.\nSource:\nAPI\nRP 90, Annular Casing Pressure Management for Offshore Wells, Upstream Segment. First Edition, August 2006.\nGlobal Standards\nMudline Packoff or Packer\nAn upper packer run on the production tubing and set in the production casing below the mudline wellhead to isolate the production riser section from the production casing. These mechanical barrier devices are commonly installed in hybrid wells.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/mudline-suspension-system": "TERM: Mudline Suspension System\nURL: https://iadclexicon.org/mudline-suspension-system\n\nMudline Suspension System\nA casing suspension system that allows a well to be drilled using a surface BOP, surface wellhead and surface drilling equipment. The mudline suspension equipment provides for individual casing hangers to be installed with each casing string that interconnects with each other at a preset point below the mudline. The mudline suspension casing hangers do not provide a pressure barrier. After the well is drilled and cemented, these casing hangers allow for the removal of the casing string between the casing hanger and the surface wellhead. After these strings are removed, a cap can be placed over each casing string, isolating each casing string and the annular space between it and the previously capped casing string inside, at the casing hanger interface. These wells are tied back prior to the well completion in one of two methods: 1. Individually connecting two or more tie back casing production riser strings back to a surface casing head, tubing head/tubing hanger, and christmas tree (mudline surface well). Each string has its own tie-back connector, which provides a structural and pressure-containing connection between the casing strings below the mudline and the tie-back casing production riser string from the seafloor up to the surface. See Figure 13.1.3 in Appendix C. 2. Individually connecting two or more tie-back casing strings back to a subsea tubing head, using individual tie back connectors, followed by the installation of a subsea tubing hanger and subsea tree (mudline conversion well or mudline subsea well). See Figures 13.4.1 through 13.4.9 in Appendix C.\nSource:\nAPI\nRP 90, Annular Casing Pressure Management for Offshore Wells, Upstream Segment. First Edition, August 2006.\nGlobal Standards\nMudline Suspension System\nDrilling system consisting of a series of housings used to support casing strings at the mudline, installed from a bottom-supported rig using a surface BOP.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards\nMudline Suspension System\nA casing suspension system that allows a well to be drilled using a surface BOP and wellhead. The mudline suspension equipment provides for individual casing hangers to be installed with each casing string that interconnect with each other at a preset point below the mudline. The mudline suspension casing hangers do not provide a pressure barrier.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/mudline-suspension-wells": "TERM: Mudline Suspension Wells\nURL: https://iadclexicon.org/mudline-suspension-wells\n\nMudline Suspension Wells\nA well drilled using a mudline suspension system and a surface blowout preventer (BOP). The mudline suspension well may be completed as either a surface well or as a subsea well.\nSource:\nAPI\nRP 90, Annular Casing Pressure Management for Offshore Wells, Upstream Segment. First Edition, August 2006.\nGlobal Standards\nMudline Suspension Wells\nA well drilled using a mudline suspension system and a surface BOP. The mudline suspension well may be completed as either a surface well or as a subsea well.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/mulitbore": "TERM: Mulitbore\nURL: https://iadclexicon.org/mulitbore\n\nMultibore\nMultiple flexible pipes or umbilicals contained in a single construction with an outer sheath extruded over the bundle. NOTE See 4.3.7.\nSource:\nAPI\nRP 17B, Recommended Practice for Flexible Pipe, Fourth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/multi-coupler": "TERM: Multi-Coupler\nURL: https://iadclexicon.org/multi-coupler\n\nMulti-Coupler\nMulti-way connector arrangement comprised of two mating stabplate sub-assemblies, one of which is made of a number of hydraulic and/or electric and/or optical coupler halves, each carrying a separate service, that mate simultaneously with corresponding coupler halves on the other sub-assembly when the two sub-assemblies are brought together.\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards", "https://iadclexicon.org/multi-pool-well": "TERM: Multi-pool Well\nURL: https://iadclexicon.org/multi-pool-well\n\nMulti-pool Well\n\u201cMulti-pool well\u201d means a well that is completed in more than one pool (puits \u00e0 gisements multiples).\nSource:\u00a0Canada Oil and Gas Drilling and Production Regulations, SOR/2009-315, February 2013.\nRegulations\nSource:\u00a0Drilling and Production Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, March 31, 2011.\nRegulatory Guidance\nSource:\u00a0Nova Scotia Offshore Petroleum Drilling and Production Regulations, SOR/2009-317, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/multi-stage-pump": "TERM: Multi-stage Pump\nURL: https://iadclexicon.org/multi-stage-pump\n\nMulti-stage Pump\nPump that has two or more impellers mounted on the same shaft and an equal number of liquid pressurization stages.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/multi-well-site": "TERM: Multi-well Site\nURL: https://iadclexicon.org/multi-well-site\n\nMulti-well Site\nMULTI-WELL SITE shall mean a common well pad from which multiple wells may be drilled to various bottomhole locations.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/multi-well-pits": "TERM: Multi-well Pits\nURL: https://iadclexicon.org/multi-well-pits\n\nMulti-well Pits\nMULTI-WELL PITS shall mean pits used for treatment, storage, recycling, reuse, or disposal of E&P wastes generated from more than one (1) well that do not constitute a centralized E&P waste management facility and that will be in use for no more than three (3) years.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/multi-well-systems": "TERM: Multi-Well Systems\nURL: https://iadclexicon.org/multi-well-systems\n\nMulti-Well Systems\n\u201cMulti-well system\u201d means two or more wells that have intersecting well-bores or laterals.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/multibore-flexible-pipe-riser": "TERM: Multibore Flexible-pipe Riser\nURL: https://iadclexicon.org/multibore-flexible-pipe-riser\n\nMultibore flexible-pipe riser\nA multibore flexible-pipe riser may consist only of flexible production, injection and/or service lines, or it may also incorporate one or more multicore control umbilicals or IPUs, in order to reduce the number of risers between the seabed equipment and the FPS.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/multifunction-display": "TERM: Multifunction Display\nURL: https://iadclexicon.org/multifunction-display\n\nMultifunction Display\nA single visual display unit that can present, either simultaneously or through a series of selectable pages, information from more than a single function.\nSource:\u00a0IMO Resolution MSC.302(87), Performance standards for bridge alert management, 17 May 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/multiphase-flow": "TERM: Multiphase Flow\nURL: https://iadclexicon.org/multiphase-flow\n\nMultiphase flow\nThe simultaneous flow of gas and liquid, commonly referred to as multiphase flow, occurs in almost every aspect of the oil industry. Multiphase flow is typically present in the wellbore, flowlines and topsides processing facilties and is of particular importance in subsea production systems, where the feasibility and cost of the production facilities is directly linked to the fluid flow charateristics.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/multibore-hybrid-risers": "TERM: Multibore Hybrid Risers\nURL: https://iadclexicon.org/multibore-hybrid-risers\n\nMultibore hybrid risers\nMultibore hybrid risers provide multiple flowpaths from the seabed to an FPS by a combination of a buoyant free-standing rigid-pipe riser (also commonly known as a riser tower) from a subsea riser base to a shallow water depth, plus flexible pipes in a double free-hanging catenary shape connecting from the top of the rigidpipe riser to the FPS. These types of system typically also incorporate all of the small-bore service lines (e.g. gaslift, chemical injection, etc.) in the riser towers, while the control system functions (hydraulic, electrical and/or fibre optic) are usually part of a separate free-hanging umbilical suspended from the FPS, thus avoiding additional connections in these critical lines. The riser tower may also be insulated to address flow-assurance issues associated with temperature losses, such as hydrate and wax formation.\nThe rigid portion of the riser is typically of construction similar to a multibore top tensioned rigid-pipe riser, as described in the following subclause.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/multicore-umbilical": "TERM: Multicore Umbilical\nURL: https://iadclexicon.org/multicore-umbilical\n\nMulticore umbilical\nAn MCU is a combination of two or more lines (often of different functional types), including hydraulic lines, electrical cables, fibre optic cables and sometimes small-bore service lines (e.g. chemical injection lines). An MCU is typically armoured with steel wire, but is still sufficiently flexible to be deployed from a reel or a carousel on an installation vessel. Depending on manufacturing and/or transport constraints, an MCU may have dry splices in it at various points along its length, which are typically made prior to loadout of the umbilical onto the installation vessel.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/multiple-completion": "TERM: Multiple Completion\nURL: https://iadclexicon.org/multiple-completion\n\nMultiple Completion\n\u201cMultiple completion\u201d means the completion of a well so as to permit production from more than one pool, with the production from each pool completely segregated.\nSource: Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, \u00a7 25.990, December 7, 2012.\nRegulations\nMultiple Completion\nMultiple Completion\u2015the completion of any well so as to permit simultaneous production from two or more pools while maintaining segregation of each such pool through the single wellbore to the surface. Segregation and simultaneous production of separate intervals within a recognized pool through a single wellbore to the surface shall not be considered a multiple completion.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations\nMultiple Completion\n\u201cMultiple completion\u201d means the completion of any well so as to permit the production from more than one common source of supply.\nSource: Oil and gas Conservation, North Dakota Administrative Code, Chapter 43-02-03, April 2012.\nRegulations", "https://iadclexicon.org/multiple-configuration": "TERM: Multiple Configuration\nURL: https://iadclexicon.org/multiple-configuration\n\nMultiple Configuration\nRiser system with more than one riser connected at a mid-depth location.\nSource:\nAPI\nRP 17B, Recommended Practice for Flexible Pipe, Fourth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/multiphase-flowmeters": "TERM: Multiphase Flowmeters\nURL: https://iadclexicon.org/multiphase-flowmeters\n\nMultiphase flowmeters (MPFM)\nMPFMs are in-line meters designed to measure the relative flows of gas, oil and water in a flowline, without requiring prior separation of the phases. However, some MPFMs do require some form of flow conditioning upstream of the meter. Measurements of the flowstream are made by two or more sensors, and the resultant data are processed to yield the individual phase flowrates.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/multiple-load-paths": "TERM: Multiple Load Paths\nURL: https://iadclexicon.org/multiple-load-paths\n\nMultiple Load Paths\nTwo or more independent mechanical or structural primary load-carrying components incorporated in a BOP handling system that collectively support the static and dynamic load simultaneously.\nSource:\nAPI\nSPEC 7K, Drilling and Well Servicing Equipment Upstream Segment, Fifth Edition, June 2010 (August 2010).\nGlobal Standards\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards", "https://iadclexicon.org/multiple-indications": "TERM: Multiple Indications\nURL: https://iadclexicon.org/multiple-indications\n\nMultiple Indications\nMultiple indications are defined as two or more indications (each exceeding 50 % of the reference distance amplitude curve) within 13 mm (1/2 in) of each other in any direction.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/multiple-safety-systems": "TERM: Multiple Safety Systems\nURL: https://iadclexicon.org/multiple-safety-systems\n\nMultiple Safety Systems\nsafety system comprising several sub safety systems operating one after the other when the prior\nones have failed\nNote 1 to entry: Industrial processes often implement multiple safety systems (safety layers). In this case the\nfailure of an intermediate safety layer provokes a demand on the proximate succeeding safety layer and so on. The\naccident occurs only if the demand is transmitted until the ultimate safety layer and it fails to operate.\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/multiple-zone-completion": "TERM: Multiple Zone Completion\nURL: https://iadclexicon.org/multiple-zone-completion\n\nMultiple Zone Completion\n\u201cMultiple zone completion\u201d means the completion of any well so as to permit the production from more than one common source of supply, with such common sources of supply completely segregated.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/multiplex-mux-control-system": "TERM: Multiplex (MUX) Control System\nURL: https://iadclexicon.org/multiplex-mux-control-system\n\nMultiplex (MUX) Control System\nA system utilizing electrical or optical conductors in an armored subsea umbilical cable such that, on each conductor, multiple distinct functions are independently operated by dedicated serialized coded commands. Note: Solenoid-operated valves in turn activate pilot-operated valves assigned to functions.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/muster": "TERM: Muster\nURL: https://iadclexicon.org/muster\n\nMuster\nProcess of accounting for all personnel, in a drill, simulated emergency or real emergency.\nSource:\u00a0International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nMuster\nMovement of people to a designated area so that the person in overall charge can account for all people and thereby facilitate subsequent emergency response actions.\nSource:\u00a0ISO 15544:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Requirements and guidelines for emergency.\nGlobal Standards", "https://iadclexicon.org/municipal-supply": "TERM: Municipal Supply\nURL: https://iadclexicon.org/municipal-supply\n\nMunicipal Supply\nSupply of drinking quality water by, or on behalf of, a public organization.\nSource: Identifying and assessing water sources: Guidance document for the onshore oil and gas industry, International Petroleum Industry Environmental Conservation Association (IPIECA), 2014.\nGlobal Standards", "https://iadclexicon.org/muster-area": "TERM: Muster Area\nURL: https://iadclexicon.org/muster-area\n\nMuster Area\nDesignated area where personnel report when required to do so.\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards\nMuster Area\nDesignated area to which personnel report when required to do so in an emergency.\nSource:\nISO\n17776:2016, Petroleum and natural gas industries \u2014 Offshore production installations \u2014 Major accident hazard management during the design of new installations, Second Edition, December 2016.\nGlobal Standards\nSource:\u00a0ISO 15544:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Requirements and guidelines for emergency.\nGlobal Standards", "https://iadclexicon.org/multiwallmanifold-template": "TERM: Multiwall/manifold Template\nURL: https://iadclexicon.org/multiwallmanifold-template\n\nMultiwall/manifold template or drilling and production template\nA multiwell/manifold template (also often referred to as a drilling and production template) is a template with multiple wells drilled and completed through it, and incorporating a manifold system for gathering of produced fluids and/or distribution of injected fluids, as well as a production riser support is illustrated in Figure A.22. This type of template also includes connection point(s) for tie-in of flowlines or production risers to/from the manifold to the host facility.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/muster-areas": "TERM: Muster Areas\nURL: https://iadclexicon.org/muster-areas\n\nMuster Areas\n\u201cMuster areas\u201d shall be construed in accordance with regulation 14(1)(a).\nSource: The Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, S.I. 1995/743, 1995.\nRegulations\nMuster Areas\nAreas for persons to muster safely in an emergency (in these Regulations referred to as \u201cmuster areas\u201d.\nSource: The Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, S.I. 1995/743, 1995.\nRegulations", "https://iadclexicon.org/multistage-cross-over-spool": "TERM: Multistage Cross-Over Spool\nURL: https://iadclexicon.org/multistage-cross-over-spool\n\nMultistage Cross-Over Spool\nFlanged or other connected equipment with more than one restricted-area sealing means to provide suitable capability to suspend and seal around multiple inner strings of casing or tubing at several stages. NOTE A multistage cross-over spool may have a top connector with a pressure rating above that of the lower connector.\nSource:\nAPI\nRP 17A Addendum 1, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, December 2010.\nGlobal Standards", "https://iadclexicon.org/muster-point": "TERM: Muster Point\nURL: https://iadclexicon.org/muster-point\n\nMuster Point\nA place of assembly for accounting all personnel assigned to that point.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/mutatis-mutandis": "TERM: Mutatis-mutandis\nURL: https://iadclexicon.org/mutatis-mutandis\n\nMutatis-mutandis\nMutatis-mutandis, a Latin word, means with respective differences taken into consideration.\nSource:\u00a0Guidance Notes on Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, Oil Industry Safety Directorate (India), 2012.\nRegulatory Guidance", "https://iadclexicon.org/muster-list": "TERM: Muster List\nURL: https://iadclexicon.org/muster-list\n\nMuster List\nMuster list means the list prescribed by an international convention or recommendation which applies to the MOU. If no convention or recommendation applies, it means a similar list which indicates essential information on actions to be taken in the event of an emergency, in particular the station to which each person should go and the duties which that person should perform including the designation of individual responsibilities for the safety of others.\nSource:\u00a0IMO Resolution A.1079(28), Recommendations for the Training and Certification of Personnel on Mobile Offshore Units (MOUs), Adopted on 4 December 2013, International Maritime Organization,\nRegulatory Guidance", "https://iadclexicon.org/mux": "TERM: MUX\nURL: https://iadclexicon.org/mux\n\nMUX\nMultiplex\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nMUX\nMultiplex systems.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nMUX\nMultiplexed.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines\nMUX\nelectro/hydraulic multiplex control system for BOPs\nSource:\u00a0Oil & Gas UK, Guidelines on subsea BOP systems, Issue 1, July 2012,\nGlobal Standards", "https://iadclexicon.org/muster-station": "TERM: Muster Station\nURL: https://iadclexicon.org/muster-station\n\nMuster station\nMuster station means the place where the crew and industrial personnel assemble before boarding a survival craft.\nSource: Mobile Offshore Drilling Units, 46 CFR 107-109 (2013).\nRegulations", "https://iadclexicon.org/mvrma": "TERM: MVRMA\nURL: https://iadclexicon.org/mvrma\n\nMVRMA\nMackenzie Valley Resource Management Act.\nSource: Environmental Protection Plan Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, March 31, 2011.\nRegulatory Guidance", "https://iadclexicon.org/mv": "TERM: MV\nURL: https://iadclexicon.org/mv\n\nMV\nManifold valve.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards\nMV\nMotor vane.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/mut": "TERM: MUT\nURL: https://iadclexicon.org/mut\n\nMUT\nMean up time.\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal Standards", "https://iadclexicon.org/mwa": "TERM: MWA\nURL: https://iadclexicon.org/mwa\n\nMWA\nMineral Workings (Offshore Installations) Act 1971.\nSource: A Guide to the Offshore Installations and Pipelines Works (Management and Administration) Regulations 1995, Guidance on Regulations (UK HSE L70), Second Edition, 2002.\nRegulatory Guidance\nMWA\nMilitary warning area.\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines", "https://iadclexicon.org/mwdlwd": "TERM: MWD/LWD\nURL: https://iadclexicon.org/mwdlwd\n\nMWD/LWD\nManagement while drilling / logging while drilling.\nSource: OGP Report No. 476, Recommendations for enhancements to well control training, examination and certification, International Association of Oil & Gas Producers, October 2012.\nGlobal Standards", "https://iadclexicon.org/mwd": "TERM: MWD\nURL: https://iadclexicon.org/mwd\n\nMWD\nMeasuring while drilling.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines\nMWD/LWD\nManagement while drilling / logging while drilling.\nSource:\u00a0OGP Report No. 476, Recommendations for enhancements to well control training, examination and certification, International Association of Oil & Gas Producers, October 2012.\nGlobal Standards\nMWD\nMeasurement While Drilling.\nSource:\u00a0NOGEPA Industrial Guideline No. 41, Well Construction Process Checklist, Drilling Best Practices, Netherlands, Version 0, December 2011.\nGlobal Standards\nSource:\u00a0NORSOK D-001, Drilling facilities, Rev. 3, December 2012.\nGlobal Standards", "https://iadclexicon.org/muster-time": "TERM: Muster Time\nURL: https://iadclexicon.org/muster-time\n\nMuster Time\nThe elapsed time for personnel to assemble at their designated Muster Station and complete checks, from first call to full muster check.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/mwl": "TERM: MWL\nURL: https://iadclexicon.org/mwl\n\nMWL\nMean Water Level.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource:\nAPI\nRP 17B, Recommended Practice for Flexible Pipe, Fourth Edition, July 2008.\nGlobal Standards\nMWL\nMean Water Line.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/mwdp": "TERM: MWDP\nURL: https://iadclexicon.org/mwdp\n\nMWDP\nMaximum well design pressure.\nSource:\nNORSOK D-010, Well integrity in drilling and well operations, Rev. 3, August 2004.\nGlobal Standards", "https://iadclexicon.org/mwp": "TERM: MWP\nURL: https://iadclexicon.org/mwp\n\nMWP\nMaximum working pressure.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards", "https://iadclexicon.org/mys": "TERM: MYS\nURL: https://iadclexicon.org/mys\n\nMYS\nMinimum yield stress.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/mwe": "TERM: MWE\nURL: https://iadclexicon.org/mwe\n\nMWE\nManagement and workforce engagement.\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards", "https://iadclexicon.org/n": "TERM: N\nURL: https://iadclexicon.org/n\n\nn\nNumber of pad eyes/lifting set legs.\nSource:\nAPI\nStandard 2CCU, Offshore Cargo Carrying Units, First Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/n-heat-treat-process": "TERM: N (Heat-Treat Process)\nURL: https://iadclexicon.org/n-heat-treat-process\n\nN (Heat-Treat Process)\nFull-body, full-length normalised.\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards", "https://iadclexicon.org/na": "TERM: N/A\nURL: https://iadclexicon.org/na\n\nNA\nNot applicable.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nSource:\nAPI\nSPEC 5CRA, Specification for Corrosion Resistant Alloy Seamless Tubes for Use as Casing, Tubing and Coupling Stock, Upstream Segment, First Edition, February 2010 (Errata August 2011).\nGlobal Standards\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards\nN/A\nNot applicable.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/nabis": "TERM: NABIS\nURL: https://iadclexicon.org/nabis\n\nNABIS\nNatuurlijke bronnen van ioniserende straling.\u00a0Natural sources of ionizing radiation.\nSource:\u00a0NOGEPA Industrial Guideline No. 16, Working with Naturally Occurring Radioactive Materials (NORM), Netherlands, Version 1, January 2009.\nGlobal Standards", "https://iadclexicon.org/nacl": "TERM: NaCL\nURL: https://iadclexicon.org/nacl\n\nNaCL\nSodium Chloride.\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines", "https://iadclexicon.org/nace-service": "TERM: NACE Service\nURL: https://iadclexicon.org/nace-service\n\nNACE Service\nPackers or bridge plugs whose type 1 components (3.41) are manufactured from materials that comply with ISO 15156 (all parts).\nSource:\nAPI\nSPEC 11D1, Packers and Bridge Plugs, Upstream Segment, Second Edition, July 2009.\nGlobal Standards", "https://iadclexicon.org/nace": "TERM: NACE\nURL: https://iadclexicon.org/nace\n\nNACE\nNational Association of Corrosion Engineers.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nSource:\nAPI\nRP 49, Recommended Practice for Drilling and Well Servicing Operations Involving Hydrogen Sulfide, Third Edition, May 2001.\nGlobal Standards\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards\nSource:\u00a0NORSOK D-001, Drilling facilities, Rev. 3, December 2012.\nGlobal Standards\nNACE\nNACE International (formerly National Association of Corrosion Engineers).\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nNACE\n\u201cNACE\u201d means the National Association of Corrosion Engineers.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations\nNACE\nNACE International..\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines", "https://iadclexicon.org/naf": "TERM: NAF\nURL: https://iadclexicon.org/naf\n\nNAF\nNon-aqueous fluid.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/nafta": "TERM: NAFTA\nURL: https://iadclexicon.org/nafta\n\nNAFTA\n\u201cNAFTA\u201d has the same meaning as \u201cAgreement\u201d in the North American Free Trade Agreement Implementation Act; AL\u00c9NA.\nSource: National Energy Board Act, R.S.C., 1985, c. N-7, Canada, current to April 29, 2013.\nLegislation", "https://iadclexicon.org/nai": "TERM: NAI\nURL: https://iadclexicon.org/nai\n\nNAI\nNormally Attended Installation.\nSource:\u00a0NOGEPA Guideline 14, Helideck Operations and Procedures Manual, Netherlands, Version 2, December 2011.\nGlobal Standards", "https://iadclexicon.org/named-month": "TERM: Named Month\nURL: https://iadclexicon.org/named-month\n\nNamed month\nNamed month means one of the 12 months of the calendar year.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/nasa": "TERM: NASA\nURL: https://iadclexicon.org/nasa\n\nNASA\nU. S. National Aeronautics and Space Administration\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/multiple-seals": "TERM: Multiple Seals\nURL: https://iadclexicon.org/multiple-seals\n\nMultiple Seals\nSealing system, which consists of more than one independent barrier, and of which each barrier forms a seal itself.\nSource:\nAPI\nRP 5C5, Recommended Practice on Procedures for Testing Casing and Tubing Connections, Third Edition, July 2003 (Reaffirmed August 2010).\nGlobal Standards", "https://iadclexicon.org/national-authority": "TERM: National Authority\nURL: https://iadclexicon.org/national-authority\n\nNational Authority\nNational Authority is the Marine Authority in the country in which a unit is registered.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 1, Regulations, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/national-consensus-standard": "TERM: National Consensus Standard\nURL: https://iadclexicon.org/national-consensus-standard\n\nNational Consensus Standard\n\u201cNational Consensus Standard\u201d means any standard or modification thereof which:\nHas been adopted and promulgated by a nationally recognized standards-producing organization under procedures whereby it can by determined by the Secretary of Labor or by the Assistant Secretary of Labor that persons interested and affected by the scope or provisions of the standard have reached substantial agreement on its adoption;\nWas formulated in a manner which afforded an opportunity for diverse views to be considered;\nHas been designated as such a standard by the Secretary or the Assistant Secretary after consultation with other appropriate Federal Agencies.\nSource: State of Wyoming Occupational Safety and Health Rules and Regulations for Oil and Gas Well Drilling, Revised January 8, 2013.\nRegulations", "https://iadclexicon.org/national-average-per-capita-fiscal-capacity": "TERM: National Average Per Capita Fiscal Capacity\nURL: https://iadclexicon.org/national-average-per-capita-fiscal-capacity\n\nNational Average Per Capita Fiscal Capacity\n\u201cNational average per capita fiscal capacity\u201d means the per capita fiscal capacity of all of the provinces; moyenne nationale.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation", "https://iadclexicon.org/national-fire-code": "TERM: National Fire Code\nURL: https://iadclexicon.org/national-fire-code\n\nNational Fire Code\n\u201cNational Fire Code\u201d means the National Fire Code of Canada, 1985, issued by the Associate Committee on the National Fire Code, National Research Council of Canada, dated 1985, as amended to January 1987 (Code national de pr\u00e9vention des incendies).\nSource:\u00a0Canada Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, February 2013.\nRegulations\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations\nNational Fire Code\n\u201cNational Fire Code\u201d means the National Fire Code of Canada, 1985; issued by the Associate Committee on the National Fire Code, National Research Council of Canada, as amended from time to time.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations", "https://iadclexicon.org/national-building-code": "TERM: National Building Code\nURL: https://iadclexicon.org/national-building-code\n\nNational Building Code\n\u201cNational Building Code\u201d means the National Building Code of Canada, 1985, issued by the Associate Committee on the National Building Code, National Research Council of Canada, dated 1985, as amended to January 1987 (Code national du b\u00e2timent).\nSource:\u00a0Canada Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, February 2013.\nRegulations\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations\nNational Building Code\n\u201cNational Building Code\u201d means the National Building Code of Canada, 1985, issued by the Associate Committee on the National Building Code, National Research Council of Canada, as amended from time to time.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations", "https://iadclexicon.org/natural-gas": "TERM: Natural Gas\nURL: https://iadclexicon.org/natural-gas\n\nNatural gas\nTypical composition is (approximate percentages) 80% methane, 7% Ethane, 6% Propane, 2.5% Butane, 1.5% Isobutane, and 3% Pentane. Used in UB Drilling where it is available from local pipelines or other sources at reasonable cost. Has advantage of eliminating downhole corrosion and combustion problems, but surface handling presents safety issues during connections and tripping.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards\nNatural gas\n\u201cNatural gas\u201d means all kinds of gaseous hydrocarbons, whether wet or dry, produced from oil or gas wells; and also includes the residue gas remaining after the extraction of liquid hydrocarbons or by-products from wet gas.\nSource: Law of Information Energy, Petroleum Act B.E. 2514 (1971), Thailand, as of June 2013.\nLegislation\nNatural gas\nA highly compressible, highly expandable mixture of hydrocarbons which occurs naturally in a gaseous form and passes a meter in vapor phase.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations\nNatural gas\nA highly compressible, highly expandable mixture of hydrocarbons which occurs naturally in a gaseous form and passes a meter in vapor phase.\nSource:\u00a0The Oil Industry (Development) Act, 1974, Act No. 47 of 1974, India, as amended as of May 2013.\nLegislation\nNatural Gas\n\u201cNatural gas\u201d means gas obtained from bore-holes and consisting primarily of hydrocarbons.\nSource:\u00a0The Petroleum and Natural Gas Rules, 1959 (As amended from time to time), India, as amended as of May 2013.\nRegulations\nNatural Gas\n\u201cNatural gas\u201d means gas obtained from bore- holes and consisting primarily of hydrocarbons and includes-\ngas in liquid state, namely, liquefied natural gas and regasified liquefied natural gas,\ncompressed natural gas,\ngas imported through transnational pipe lines, including CNG or liquefied natural gas,\ngas recovered from gas hydrates as natural gas, (v) methane obtained from coal seams, namely, coal bed methane, but does not include helium occurring in association with such hydrocarbons.\nSource:\u00a0The Petroleum and Natural Gas Rules, 1959 (As amended from time to time), India, as amended as of May 2013.\u00a0Regulations", "https://iadclexicon.org/natural-gas-liquid": "TERM: Natural Gas Liquid\nURL: https://iadclexicon.org/natural-gas-liquid\n\nNatural gas liquid\n\u201cNatural gas liquid\u201d means liquid or high vapor pressure hydrocarbons produced with or extracted from natural gas.\nSource: Law of Information Energy, Petroleum Act B.E. 2514 (1971), Thailand, as of June 2013.\nLegislation", "https://iadclexicon.org/national-navtex-service": "TERM: National NAVTEX Service\nURL: https://iadclexicon.org/national-navtex-service\n\nNational NAVTEX Service\nNational NAVTEX service means the broadcast and automatic reception of maritime safety information by means of narrow-band direct-printing telegraphy using frequencies other than 518 kHz and languages as decided by the Administration concerned\nSource: IMO resolution A.1051(27), IMO/WMO Worldwide Met-Ocean Information and Warning Service \u2012 Guidance Document, 20 December 2011, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/national-safetynet-service": "TERM: National SafetyNET Service\nURL: https://iadclexicon.org/national-safetynet-service\n\nNational SafetyNET Service\nNational SafetyNET service means the broadcasting and automated reception of maritime safety information via the Inmarsat EGC system, using languages as decided by the Administration concerned\nSource: IMO resolution A.1051(27), IMO/WMO Worldwide Met-Ocean Information and Warning Service \u2012 Guidance Document, 20 December 2011, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/national-standard": "TERM: National Standard\nURL: https://iadclexicon.org/national-standard\n\nNational standard\nA standard approved by a national body of the Russian Federation for standardization.\nSource: Federal Law on Technical Regulation, No. 184-FZ, Russian Federation, December 2002 (amended September 2010).\nRegulations", "https://iadclexicon.org/natural-gas-liquids": "TERM: Natural Gas Liquids (NGL)\nURL: https://iadclexicon.org/natural-gas-liquids\n\nNatural Gas Liquids (NGL)\nPetroleum fluid primarily composed of ethane, propane, and butane NGL is a gas at atmospheric pressure but transported as a\nliquid by maintaining it under high pressure.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/natural-gas-or-gas": "TERM: Natural Gas Or Gas\nURL: https://iadclexicon.org/natural-gas-or-gas\n\nNatural Gas Or Gas\n\u201cNatural gas or gas\u201d means and includes all natural gas and all other fluid hydrocarbons not herein defined as oil.\nSource: Oil and gas Conservation, North Dakota Administrative Code, Chapter 43-02-03, April 2012.\nRegulations\nNatural Gas Or Gas\nThese terms shall have the same meaning, as used in the rules, regulations, or forms of the commission.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/natural-gas-undertaking": "TERM: Natural Gas Undertaking\nURL: https://iadclexicon.org/natural-gas-undertaking\n\nNatural Gas Undertaking\nAny natural or legal person carrying out at least one of the following functions: production, transmission, distribution, supply, purchase or storage of natural gas, including liquefied natural gas (LNG), and which is responsible for the commercial and technical tasks or maintenance related to these functions, but shall not include final customers.\nSource:\u00a0Act 29 November 1996 No. 72 Relating to Petroleum Activities, Norway, amended June 2011.\nLegislation", "https://iadclexicon.org/natural-hazard": "TERM: Natural Hazard\nURL: https://iadclexicon.org/natural-hazard\n\nNatural Hazard\nSource of harm or difficulty created by a meteorological, environmental, or geological phenomenon or combination of phenomena.\nSample Usage:\nA natural hazard, such as an earthquake, can occur without warning.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/natural-gasoline": "TERM: Natural Gasoline\nURL: https://iadclexicon.org/natural-gasoline\n\nNatural Gasoline\nGasoline manufactured from casinghead gas or from any natural gas.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/nautical-chart": "TERM: Nautical Chart\nURL: https://iadclexicon.org/nautical-chart\n\nNautical Chart\nNautical chart\nor\nnautical publication\nis a special-purpose map or book, or a specially compiled database from which such a map or book is derived, that is issued officially by or on the authority of a Government, authorized Hydrographic Office or other relevant government institution and is designed to meet the requirements of marine navigation.\nNote: Refer to appropriate resolutions and recommendations of the International Hydrographic Organization concerning the authority and responsibilities of coastal States in the provision of charting in accordance with regulation 9.\n<Chapter V, regulation 2>.\nSource:\u00a0IMO Resolution MSC.99(73), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 5 December 2000, International Maritime Organization.\nLegislation", "https://iadclexicon.org/natural-invironment": "TERM: Natural Invironment\nURL: https://iadclexicon.org/natural-invironment\n\nNatural Invironment\n\u201cNatural environment\u201d means the physical and biological environment (milieu naturel).\nSource:\u00a0Canada Oil and Gas Drilling and Production Regulations, SOR/2009-315, February 2013.\nRegulations\nSource:\u00a0Drilling and Production Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, March 31, 2011.\nRegulatory Guidance\nSource:\u00a0Nova Scotia Offshore Petroleum Drilling and Production Regulations, SOR/2009-317, Canada, current to May 31, 2012.\nRegulations\nNatural Invironment\nThe physical and biological environment. Note: Excerpted from section 1.(1) of the Regulations.\nSource: Environmental Protection Plan Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, March 31, 2011.\nRegulatory Guidance\nSource: \u00a0Offshore Waste Treatment Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, December 15, 2010.\nRegulatory Guidance", "https://iadclexicon.org/natural-ventilation": "TERM: Natural Ventilation\nURL: https://iadclexicon.org/natural-ventilation\n\nNatural Ventilation\nMovement of air and its replacement with fresh air due to the effects of wind and/or temperature gradients.\nSource:\u00a0IEC 61892-7, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 7: Hazardous areas.\nGlobal Standards", "https://iadclexicon.org/nautical-publication": "TERM: Nautical Publication\nURL: https://iadclexicon.org/nautical-publication\n\nNautical Publication\nNautical chart\nor\nnautical publication\nis a special-purpose map or book, or a specially compiled database from which such a map or book is derived, that is issued officially by or on the authority of a Government, authorized Hydrographic Office or other relevant government institution and is designed to meet the requirements of marine navigation.\nNote: Refer to appropriate resolutions and recommendations of the International Hydrographic Organization concerning the authority and responsibilities of coastal States in the provision of charting in accordance with regulation 9. <Chapter V, regulation 2>.\nSource:\u00a0IMO Resolution MSC.99(73), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 5 December 2000, International Maritime Organization.\nLegislation", "https://iadclexicon.org/nature": "TERM: Nature\nURL: https://iadclexicon.org/nature\n\nNature\n\u2018Nature\u2019 in this context refers to the essential properties or characteristics of a particular type of injury or illness.\nSource: NOPSEMA Guidance note: Risk Assessment, N-04300-GN0165, Australia, Revision 4, December 2012.\nRegulatory Guidance", "https://iadclexicon.org/natural-resources": "TERM: Natural Resources\nURL: https://iadclexicon.org/natural-resources\n\nNatural Resources\nNatural resources has the same meaning as in paragraph 4 of Article 77 of the United Nations Convention on the Law of the Sea done at Montego Bay on 10 December 1982. Note: Paragraph 4 of Article 77 is as follows: The natural resources referred to in this Part consist of the mineral and other non-living resources of the seabed and subsoil together with living organisms belonging to sedentary species, that is to say, organisms which, at the harvestable stage, either are immobile on or under the seabed or are unable to move except in constant physical contact with the seabed or the subsoil.\nSource:\u00a0Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nNatural Resources\nNatural resources include, without limiting the generality thereof, oil, gas, and all other minerals, and fish, shrimp, oysters, clams, crabs, lobsters, sponges, kelp, and other marine animal and plant life but does not include water power or the use of water for the production of power.\nSource:\u00a0Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations\nNatural Resources <Rights of the Coastal State over the Continental Shelf>\nThe natural resources referred to in this Part consist of the mineral and other non-living resources of the sea-bed and subsoil together with living organisms belonging to sedentary species, that is to say, organisms which, at the harvestable stage, either are immobile on or under the sea-bed or are unable to move except in constant physical contact with the sea-bed or the subsoil.\nSource: United Nations Convention on the Law of the Sea (UNCLOS), 1982.\nLegislation", "https://iadclexicon.org/navarea": "TERM: NAVAREA\nURL: https://iadclexicon.org/navarea\n\nNAVAREA\nNAVAREA means a geographical sea area established for the purpose of coordinating the broadcast of navigational warnings. The term NAVAREA followed by a roman numeral may be used to identify a particular sea area. The delimitation of such areas is not related to and should not prejudice the delimitation of any boundaries between States\nNote: <sea area> Which may include inland seas, lakes and waterways navigable by seagoing ships.\nSource: IMO resolution A.1051(27), IMO/WMO Worldwide Met-Ocean Information and Warning Service \u2012 Guidance Document, 20 December 2011, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/naval-official": "TERM: Naval Official\nURL: https://iadclexicon.org/naval-official\n\nNaval official\n\u201cNaval official\u201d means the naval commissioned officer holding the position of the Commanding Officer, Commander of Task Unit, Commander of Task Group, Commander of Task Force, Commander of Royal Thai Marine Corps, Commander-in-Chief of Royal Thai Fleet or Commander-in-Chief of the Royal Thai Navy or other positions published in the Government Gazette by the Commander-in-Chief of the Royal Thai Navy as the equivalent thereof, and the naval commissioned officers specifically appointed and published in the Government Gazette by the Commander-in-Chief of the Royal Thai Navy.\nSource: Law of Information Energy, Act on Offences Relating to Offshore Petroleum Production Places B.E. 2530 (1987), Thailand, as of June 2013.\nLegislation", "https://iadclexicon.org/navcan": "TERM: NAVCAN\nURL: https://iadclexicon.org/navcan\n\nNAVCAN\nNAV CANADA, the Canadian provider of civil air navigation services.\nSource: \u00a0Offshore Physical Environmental Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, September 2008.\nRegulatory Guidance", "https://iadclexicon.org/naval-health-service": "TERM: Naval Health Service\nURL: https://iadclexicon.org/naval-health-service\n\nNaval Health Service\nAn organisation which provides OSH with expert medical opinion on diving issues.\nSource: Guidelines for Occupational Diving 2004, Occupational Safety and Health Service, New Zealand, updated October 2010.\nRegulatory Guidance", "https://iadclexicon.org/nb": "TERM: NB\nURL: https://iadclexicon.org/nb\n\nNB\nNotified Body\nSource: Verification of Lifting Appliances for the Oil and Gas Industry, DNV-OSS-308, October 2010, Det Norske Veritas AS,\nGlobal Standards", "https://iadclexicon.org/navigable-water": "TERM: Navigable Water\nURL: https://iadclexicon.org/navigable-water\n\nNavigable Water\n\u201cNavigable water\u201d has the same meaning as in section 2 of the Navigable Waters Protection Act; eaux navigables.\nSource: National Energy Board Act, R.S.C., 1985, c. N-7, Canada, current to April 29, 2013.\nLegislation", "https://iadclexicon.org/navtex": "TERM: NAVTEX\nURL: https://iadclexicon.org/navtex\n\nNAVTEX\nNAVTEX means the system for the broadcast and automatic reception of maritime safety information by means of narrow band direct-printing telegraphy.\nSource: IMO resolution A.1051(27), IMO/WMO Worldwide Met-Ocean Information and Warning Service \u2012 Guidance Document, 20 December 2011, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/navtex-coordinator": "TERM: NAVTEX Coordinator\nURL: https://iadclexicon.org/navtex-coordinator\n\nNAVTEX Coordinator\nNAVTEX coordinator means the authority charged with operating and managing one or more NAVTEX stations broadcasting maritime safety information as part of the International NAVTEX service;.\nSource: IMO resolution A.1051(27), IMO/WMO Worldwide Met-Ocean Information and Warning Service \u2012 Guidance Document, 20 December 2011, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/nbs": "TERM: NBS\nURL: https://iadclexicon.org/nbs\n\nNBS\nNational Bureau of Standards.\nSource:\nAPI\nSPEC 13A, Specification for Drilling Fluids Materials, Eighteenth Edition, February 2010.\nGlobal Standards", "https://iadclexicon.org/navigation-light-controller-nlc": "TERM: Navigation Light Controller (NLC)\nURL: https://iadclexicon.org/navigation-light-controller-nlc\n\nNavigation Light Controller (NLC)\nNavigation Light Controller (NLC)\nmeans a device enabling operational control of a Navigation Light.\nSource:\u00a0IMO Resolution MSC.253(83), Recommendation on Performance Standards for Navigation Lights, Navigation Light Controllers and associated equipment, 8 October 2007, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/navigation-light-nl": "TERM: Navigation Light (NL)\nURL: https://iadclexicon.org/navigation-light-nl\n\nNavigation Light (NL)\nNavigation Light (NL)\nmeans the following lights:\n.1 masthead light, sidelights, sternlight, towing light, all-round light, flashing light as defined in Rule 21 of COLREGs;\n.2 all-round flashing yellow light required for air-cushion vessels by Rule 23 of COLREGs; and\n.3 manoeuvring light required by Rule 34(b) of COLREGs.\nThe light source includes lamps, its housing, placing and means for delimiting the angle of lighting.\nSource:\u00a0IMO Resolution MSC.253(83), Recommendation on Performance Standards for Navigation Lights, Navigation Light Controllers and associated equipment, 8 October 2007, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/nbr": "TERM: NBR\nURL: https://iadclexicon.org/nbr\n\nNBR\nNitrile butadiene rubber.\nSource:\nAPI\nRP 17B, Recommended Practice for Flexible Pipe, Fourth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/nc": "TERM: NC\nURL: https://iadclexicon.org/nc\n\nNC\nAPI number style of thread design.\nSource:\nAPI\nSPEC 7-1, Specification for Rotary Drill Stem Elements, First Edition, March 2006 (Addendum April 2011).\nGlobal Standards\nN\nc\nBearing capacity factor at shallow spudcan penetration prior to any backflow.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/ncs": "TERM: NCS\nURL: https://iadclexicon.org/ncs\n\nNCS\nNorwegian Continental Shelf.\nSource:\u00a0Norwegian Oil and Gas Association, Guideline No. 135, Recommended Guidelines for Classification and categorization of well control incidents and well integrity incidents, Rev. 4, 27 June 2017,\nNational or Regional Standards\nSource: 117 OLF, Norwegian Oil and Gas Association recommended guidelines for Well Integrity, No. 117, Revision No. 4, June 2011.\nGlobal Standards", "https://iadclexicon.org/nd": "TERM: ND\nURL: https://iadclexicon.org/nd\n\nND\nNippling down.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/ndb": "TERM: NDB\nURL: https://iadclexicon.org/ndb\n\nNDB\nNon-Directional Beacon.\nSource:\u00a0NOGEPA Guideline 14, Helideck Operations and Procedures Manual, Netherlands, Version 2, December 2011.\nGlobal Standards", "https://iadclexicon.org/nde": "TERM: NDE\nURL: https://iadclexicon.org/nde\n\nNDE\nAn inspection technique used to evaluate a part without causing permanent damage. Common techniques\ninclude magnetic particle inspection (MPI), dye penetrant inspection (DPI), or X-ray.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards\nNDE\nNondestructive examination, including visual examination.\nSource:\nAPI\nRP 2SIM, Structural Integrity Management of Fixed Offshore Structures, First Edition, November 2014.\nGlobal Standards\nNDE\nNondestructive Examination.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nTechnical Report 17TR7, Verification and Validation of Subsea Connectors, First Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource:\nAPI\nSPEC 8C, Drilling and Production Hoisting Equipment (PSL 1 and PSL 2), Fifth Edition, April 2012. Global\nStandards\nSource:\nAPI\nSPEC 7K, Drilling and Well Servicing Equipment Upstream Segment, Fifth Edition, June 2010 (August 2010).\nGlobal Standards\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006.\nGlobal Standards\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards\nNDE\nNon-destructive examination.\nSource:\nAPI\nSPEC 5CRA, Specification for Corrosion Resistant Alloy Seamless Tubes for Use as Casing, Tubing and Coupling Stock, Upstream Segment, First Edition, February 2010 (Errata August 2011).\nGlobal Standards\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards\nSource:\nAPI\nSPEC 5DP, Specification for Drill Pipe, First Edition, August 2009.\nGlobal Standards\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nSource:\nAPI\nSPEC 11D1, Packers and Bridge Plugs, Upstream Segment, Second Edition, July 2009.\nGlobal Standards\nSource:\nAPI\nSPEC 14A, Specification for Subsurface Safety Valve Equipment, Eleventh Edition, October 2005 (Reaffirmed June 2012).\nGlobal Standards\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards\nSource: Verification of Lifting Appliances for the Oil and Gas Industry, DNV-OSS-308, October 2010, Det Norske Veritas AS,\nGlobal Standards\nNDE\nNondestructive examination (ultrasonic, radiographic, dye penetrant, acoustic emissions, etc.).\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nNDE\nNDE is Non-Destructive Examination, consisting of visual examination and Non-Destructive Testing (NDT).\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards", "https://iadclexicon.org/nda": "TERM: NDA\nURL: https://iadclexicon.org/nda\n\nNDA\nNon-Disclosure Agreement.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards", "https://iadclexicon.org/ndir": "TERM: NDIR\nURL: https://iadclexicon.org/ndir\n\nNDIR\nNon-dispersive Infrared Analyser.\nSource:\u00a0Resolution MEPC.177(58), amendments to the Technical Code on Control of Emission of Nitrogen Oxides from Marine Diesel Engines, 10 October 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/ndt": "TERM: NDT\nURL: https://iadclexicon.org/ndt\n\nNDT\nNondestructive testing.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards\nSource:\nAPI\nRP 8B, Recommended Practice for Procedures for Inspections, Maintenance, Repair and Remanufacture of Hoisting Equipment, Seventh Edition, March 2002 (Reaffirmed: August 2012).\nGlobal Standards\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nSource:\nAPI\nRP 2SIM, Structural Integrity Management of Fixed Offshore Structures, First Edition, November 2014.\nGlobal Standards\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal Standards\nSource:\nAPI\nSPEC 7-1, Specification for Rotary Drill Stem Elements, First Edition, March 2006 (Addendum April 2011).\nGlobal Standards\nNDT\nNon-destructive testing.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards\nSource:\u00a0Oil & Gas UK, Guidelines on subsea BOP systems, Issue 1, July 2012,\nGlobal Standards\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 1, Regulations, June 2013, Lloyd\u2019s Register,\nGlobal Standards\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/near-coastal-voyage": "TERM: Near-Coastal Voyage\nURL: https://iadclexicon.org/near-coastal-voyage\n\nNear-Coastal Voyage\nNear-coastal voyage means a voyage in the vicinity of the coast of a State as defined by the Administration of that State.\nSource:\nIMO resolution MSC.267(85), International Code on Intact Stability, 2008 (2008 IS Code), 4\u00a0December 2008, International Maritime Organization.\nRegulatory Guidance\nSource:\u00a0IMO Resolution MSC.267(85), adoption of the International Code on Intact Stability, 2008 (2008 IS Code), 4 December 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/near-balance": "TERM: Near Balance\nURL: https://iadclexicon.org/near-balance\n\nNear Balance\nA drilling procedure using underbalance techniques to keep the bottom hole pressure near the pore pressure. This technique is often used in very sour\nwells.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/near-miss": "TERM: Near-Miss\nURL: https://iadclexicon.org/near-miss\n\nNear miss\n\u201cNear-miss\u201d means an event that would likely cause an event set out in paragraph (a) of the definition of \u201cincident\u201d, but does not due to particular circumstances (quasi-incident).\nSource: Canada Oil and Gas Drilling and Production Regulations, SOR/2009-315, February 2013.\nRegulations\nSource:\u00a0Drilling and Production Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, March 31, 2011.\nRegulatory Guidance\nSource:\u00a0Nova Scotia Offshore Petroleum Drilling and Production Regulations, SOR/2009-317, Canada, current to May 31, 2012.\nRegulations\nNear miss\nAll incidents that, if under slightly different circumstances, would likely have had potential to result in the following on an installation, vessel or aircraft shall be reported as near misses:\n\u2022 An occupational injury/illness which could be classified as at least a lost/restricted workday injury\n\u2022 Unauthorized discharge or spill\n\u2022 Hydrocarbon release\n\u2022 Fire/explosion\n\u2022 Major impairment/damage to safety or environmentally critical equipment. Note: OSH (NL) 15.4, OSH (NS) Element 2, Part 15, Section 15.4; INST 70; DPR 1(1) definition of \u201dincident\u201d and \u201cnear-miss\u201d; DPR 76.\nExamples of near misses include, but are not limited to the following:\n\u2022 Missing or ineffective safety or environmentally critical barrier This would include, but not be limited to failures in personal protective equipment and failures in management system elements such as control of work, management of change, maintenance, competence assurance, etc. Note: A barrier is a technical, human or organizational safeguard that is put in place to prevent, mitigate or control health, safety or environmental risks. Barriers can be equipment, personnel or procedures identified during both major and on-site risk assessments which must be implemented to reduce risk to as low as reasonably practicable. This includes the design, maintenance and inspection of equipment, implementation of operating and maintenance procedures and training and competency of personnel. Barriers can also be those elements of a management system that are put in place to reduce risk by seeking to identify and improve deficiencies within a management system.\n\u2022 Dropped objects in areas where personnel could be present.\n\u2022 A large object drifting in an uncontrolled manner in dangerous proximity to an installation.\n\u2022 Free fall of elevating devices. Note: OSH (NL) Part 4; Section 15.4.\n\u2022 Unplanned musters in response to the emergency shutdown of a facility for false alarms.\nSource: Incident Reporting and Investigation Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, November 30, 2012.\nRegulatory Guidance\nNear miss\nAn event or chain of events that has not resulted in recordable injury, illness or physical damage or environmental damage but had the potential to do so in other circumstances.\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards", "https://iadclexicon.org/near-size-particle": "TERM: Near-Size Particle\nURL: https://iadclexicon.org/near-size-particle\n\nNear-Size Particle\nParticle whose size is close to the size of the openings in the screen through which its passage is under evaluation.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/nearest-land": "TERM: Nearest Land\nURL: https://iadclexicon.org/nearest-land\n\nNearest Land\nNearest land. The term \u201cfrom the nearest land\u201d means from the baseline from which the territorial sea in question is established in accordance with international law, except that, for the purposes of the present Convention \u201cfrom the nearest land\u201d off the north-eastern coast of Australia shall mean from the line drawn from a point on the coast of Australia in:\nlatitude 11\u00b000\u2032 S, longitude 142\u00b008\u2032 E\nto a point in latitude 10\u00b035\u2032 S, longitude 141\u00b055\u2032 E,\nthence to a point latitude 10\u00b000\u2032 S, longitude 142\u00b000\u2032 E,\nthence to a point latitude 9\u00b010\u2032 S, longitude 143\u00b052\u2032 E,\nthence to a point latitude 9\u00b000\u2032 S, longitude 144\u00b030\u2032 E,\nthence to a point latitude 10\u00b041\u2032 S, longitude 145\u00b000\u2032 E,\nthence to a point latitude 13\u00b000\u2032 S, longitude 145\u00b000\u2032 E,\nthence to a point latitude 15\u00b000\u2032 S, longitude 146\u00b000\u2032 E,\nthence to a point latitude 17\u00b030\u2032 S, longitude 147\u00b000\u2032 E,\nthence to a point latitude 21\u00b000\u2032 S, longitude 152\u00b055\u2032 E,\nthence to a point latitude 24\u00b030\u2032 S, longitude 154\u00b000\u2032 E,\nthence to a point on the coast of Australia\nin latitude 24\u00b042\u2032 S, longitude 153\u00b015\u2032 E.\u00a0 <Annex II, Chapter 1, Regulation 1>.\nSource: Resolution MEPC.118(52), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships, 1973 (Revised Annex II of MARPOL 73/78), 15 October 2004, International Maritime Organization.\nLegislation\nSource: Resolution MEPC.201(62), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships, 1973 (Revised MARPOL Annex V), 15 July 2011, International Maritime Organization.\nLegislation", "https://iadclexicon.org/neat-cement-slurry": "TERM: Neat Cement Slurry\nURL: https://iadclexicon.org/neat-cement-slurry\n\nNeat Cement Slurry\nCement slurry consisting of only cement and water.\nSource:\nAPI\nRP 10B-2, Recommended Practice for Testing Well Cements, First Edition, July 2005 (Reaffirmed: July 2010).\nGlobal Standards", "https://iadclexicon.org/neb": "TERM: NEB\nURL: https://iadclexicon.org/neb\n\nNEB\nNational Energy Board.\nSource: Environmental Protection Plan Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, March 31, 2011.\nRegulatory Guidance\nSource: Incident Reporting and Investigation Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, November 30, 2012.\nRegulatory Guidance\nSource: \u00a0Offshore Physical Environmental Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, September 2008.\nRegulatory Guidance\nSource: \u00a0Offshore Waste Treatment Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, December 15, 2010.\nRegulatory Guidance\nSource: Safety Plan Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, March 31, 2011.\nRegulatory Guidance\nNEB\nNational Energy Board, Canada.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/nec": "TERM: NEC\nURL: https://iadclexicon.org/nec\n\nNEC\nNational Electrical Code.\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nSource:\nAPI\nRP 14G, Recommended Practice for Fire Prevention and Control on Fixed Open-type Offshore Production Platforms: Upstream Segment, Fourth Edition, April 2007.\nGlobal Standards", "https://iadclexicon.org/necessary-functions": "TERM: Necessary Functions\nURL: https://iadclexicon.org/necessary-functions\n\nNecessary Functions\nNecessary functions as mentioned in the second subsection, means, inter alia, operational leadership, operation, remote measurement, environment, economy, logistics and information.\nSource:\u00a0Guidelines Regarding the Activities Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/necessary-analyses": "TERM: Necessary Analyses\nURL: https://iadclexicon.org/necessary-analyses\n\nNecessary Analyses\nNecessary analyses means e.g. analyses in connection with planning, operation and shutdown of offshore and onshore facilities, in connection with modification of existing offshore and onshore facilities, in connection with procurement or hire of new equipment, when chartering facilities, in connection with signing contracts with contractors and for organisational changes in the activities.\nSource:\u00a0Guidelines Regarding the Management Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/necessary-qualification": "TERM: Necessary Qualification\nURL: https://iadclexicon.org/necessary-qualification\n\nNecessary Qualification\nNecessary qualification means experience and technical / professional competence. Competence requirement includes professional competence, system knowledge and HSE aspects competence and should be in line with industry standards such as OPITO safety training standards for oil and gas industry and should be documented.\nSource:\u00a0Guidance Notes on Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, Oil Industry Safety Directorate (India), 2012.\nRegulatory Guidance", "https://iadclexicon.org/necessary-maintain-production": "TERM: Necessary to Maintain Production\nURL: https://iadclexicon.org/necessary-maintain-production\n\nNecessary to Maintain Production\nWork that is \u201cnecessary to maintain the production\u201d according to the third subsection litera a, also includes the operation of transport systems in connection with the production. Support functions can be maritime operations that are necessary to secure the facility, necessary lifting operations and catering services and repair of equipment necessary to restore the operation, and which can be carried out immediately with available equipment and personnel.\nSource:\u00a0Guidelines Regarding the Framework Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/needle-valve": "TERM: Needle Valve\nURL: https://iadclexicon.org/needle-valve\n\nNeedle Valve\nA globe valve incorporating a needlepoint\u00a0disc that allows extremely fine flow control.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/negative-differential-test": "TERM: Negative Differential Test\nURL: https://iadclexicon.org/negative-differential-test\n\nInflow test or negative test or negative differential test\nA test in which the hydrostatic pressure is reduced such that the net differential pressure direction is from the formation into the wellbore.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/negative-test": "TERM: Negative Test\nURL: https://iadclexicon.org/negative-test\n\nInflow test or negative test or negative differential test\nA test in which the hydrostatic pressure is reduced such that the net differential pressure direction is from the formation into the wellbore.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/negotiator": "TERM: Negotiator\nURL: https://iadclexicon.org/negotiator\n\nNegotiator\n\u201cNegotiator\u201d means a negotiator appointed pursuant to subsection 88(2); n\u00e9gociateur.\nSource: National Energy Board Act, R.S.C., 1985, c. N-7, Canada, current to April 29, 2013.\nLegislation", "https://iadclexicon.org/nen": "TERM: NEN\nURL: https://iadclexicon.org/nen\n\nNEN\nNEN: standard issued by the Stichting Nederlands Normalisatie Instituut.\nSource: Mining Regulation of the Netherlands, WJZ 02063603, Netherlands,16 December 2002.\nRegulations", "https://iadclexicon.org/nema": "TERM: NEMA\nURL: https://iadclexicon.org/nema\n\nNEMA\nNational Electrical Manufacturers Association.\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/neshap": "TERM: NESHAP\nURL: https://iadclexicon.org/neshap\n\nNESHAP\n\u201cNESHAP\u201d means the National Emission Standards for Hazardous Air Pollutants of the EPA, 40 C.F.R. Part 61.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/net-assessment": "TERM: Net Assessment\nURL: https://iadclexicon.org/net-assessment\n\nNet Assessment\nMultidisciplinary strategic assessment process used to provide a comparative evaluation of the balance of strengths and weaknesses.\nSample Usage:\nA key aspect of net assessment involves analyzing technological influences on the security environment.\nAnnotation:\nNet assessment often involves the combined use of business principles, scenarios, crisis gaming and path gaming, conflict situations, and other tools.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/net-buoyancy": "TERM: Net Buoyancy\nURL: https://iadclexicon.org/net-buoyancy\n\nNet buoyancy\nResulting buoyancy after considering all buoyant and nonbuoyant components in a subsea buoy or buoyancy module.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/net-lift": "TERM: Net Lift\nURL: https://iadclexicon.org/net-lift\n\nNet Lift\nSubmerged weight including content minus buoyancy.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/net-positive-suction-head": "TERM: Net Positive Suction Head (NPSH)\nURL: https://iadclexicon.org/net-positive-suction-head\n\nNet Positive Suction Head (NPSH)\nHead above the vapor pressure of the liquid existing at the pump\nsuction nozzle.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/net-positive-suction-head-available": "TERM: Net Positive Suction Head Available (NPSHA)\nURL: https://iadclexicon.org/net-positive-suction-head-available\n\nNet Positive Suction Head Available (NPSHA)\nActual NPSH available at the pump suction for the particular operating conditions; NPSHA is the difference between NPSHR and NPSH.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/net-positive-suction-head-required": "TERM: Net Positive Suction Head Required (NPSHR)\nURL: https://iadclexicon.org/net-positive-suction-head-required\n\nNet Positive Suction Head Required (NPSHR)\nMinimum NPSH required by the pump to prevent\u00a0cavitation.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/network": "TERM: Network\nURL: https://iadclexicon.org/network\n\nNetwork\nGroup of persons or components that share information or interact with each other in order to perform a function.\nSample Usage:\nPower plants, substations, and transmission lines constitute a network that creates and distributes electricity.\nAnnotation:\nNetwork is used across DHS to explain the joining of physical, cyber, and other entities for a particular purpose or function.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance\nNetwork\nSystem model of pipes and equipment.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/net-standard-volume": "TERM: Net Standard Volume\nURL: https://iadclexicon.org/net-standard-volume\n\nNet Standard Volume\nVolume of a fluid at standard pressure and temperature after the deduction of S&W.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/network-resilience": "TERM: Network Resilience\nURL: https://iadclexicon.org/network-resilience\n\nNetwork Resilience\nThe ability of a network to: (1) provide continuous operation (i.e., highly resistant to disruption and able to operate in a degraded mode if damaged); (2) recover effectively if failure does occur; and (3) scale to meet rapid or unpredictable demands.\nAdapted from: CNSSI 4009.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/new-brine-mining-injection-well": "TERM: New Brine Mining Injection Well\nURL: https://iadclexicon.org/new-brine-mining-injection-well\n\nNew Brine Mining Injection Well\nA brine mining injection well in which injection operations begin on or after the effective date of this section.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/new-installation": "TERM: New Installation\nURL: https://iadclexicon.org/new-installation\n\nNew Installation\n\u201cNew installation\u201d means an installation that is constructed after the coming into force of these Regulations (nouvelle installation.\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource:\u00a0Canada Oil and Gas Installations Regulations, SOR/96-118, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Certificate of Fitness Regulations, SOR/95-187, Canada, current to May 31, 2012.\nRegulations\nSource:\u00a0Nova Scotia Offshore Petroleum Installations Regulations, SOR/95-191, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/net-pumping-requirement": "TERM: Net Pumping Requirement\nURL: https://iadclexicon.org/net-pumping-requirement\n\nNet Pumping Requirement\nTotal volume of\u00a0commodity that the line or vessel must pump every day of the month through each section of pipe in order to meet the Notice of Shipment\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/network-services": "TERM: Network Services\nURL: https://iadclexicon.org/network-services\n\nNetwork Services\nIn the NICE Workforce Framework, cybersecurity work where a person: Installs, configures, tests, operates, maintains, and manages networks and their firewalls, including hardware (e.g., hubs, bridges, switches, multiplexers, routers, cables, proxy servers, and protective distributor systems) and software that permit the sharing and transmission of all spectrum transmissions of information to support the security of information and information systems.\nFrom: NICE Workforce Framework.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/new-facilities": "TERM: New Facilities\nURL: https://iadclexicon.org/new-facilities\n\nNew Facilities\nExisting facilities are facilities for which the Plan for Development and Operations (PDO) is approved, or a special permission has been granted under a PIO, cf. Sections 4-2 and 4-3 of the Petroleum Act, respectively, or facilities that have been granted consent to carry out petroleum activities. For mobile facilities, it is presumed that a facility is new when a new consent is applied for, in the same manner as according to the safety regulations that were in force until these regulations entered into force.\nSource:\u00a0Guidelines Regarding the Framework Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/new-lifeboat-release-and-retrieval-system": "TERM: New Lifeboat Release and Retrieval System\nURL: https://iadclexicon.org/new-lifeboat-release-and-retrieval-system\n\nNew Lifeboat Release and Retrieval System\nNew lifeboat release and retrieval system\nis a lifeboat release and retrieval system that has been approved in accordance with paragraph 4.4.7.6 of chapter IV of the LSA Code, as amended by resolution MSC.320(89).\nSource:\u00a0IMO MSC.1/Circ.1392, Guidelines for evaluation and replacement of lifeboat release and retrieval systems, 27 May 2011, International Maritime Organization.\nRegulatory Guidance\nNew Lifeboat Release and Retrieval System\nExisting lifeboat release and retrieval system\nis a lifeboat release and retrieval system that has not been approved in accordance with paragraph 4.4.7.6 of chapter IV of the LSA Code, as amended by resolution MSC.320(89).\nSource:\u00a0IMO MSC.1/Circ.1392, Guidelines for evaluation and replacement of lifeboat release and retrieval systems, 27 May 2011, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/new-ship": "TERM: New Ship\nURL: https://iadclexicon.org/new-ship\n\nNew Ship\nNew ship\nmeans a ship:\nfor which the building contract is placed on or after 31 December 2003; or\nin the absence of a building contract, the keel of which is laid or which is at a similar stage of construction on or after 30 June 2004; or\nthe delivery of which is on or after 31 December 2006.\nSource:\u00a0IMO Resolution A.951(23), IMO Guidelines on Ship Recycling (resolution A.962(23)), 4\u00a0March 2004, International Maritime Organization.\nRegulatory guidance", "https://iadclexicon.org/new-or-unusual-technology": "TERM: New or Unusual Technology\nURL: https://iadclexicon.org/new-or-unusual-technology\n\nNew or unusual technology:\nNew or unusual technology means equipment or procedures that:\nHave not been used previously or extensively in a BSEE OCS Region;\nHave not been used previously under the anticipated operating conditions; or\nHave operating characteristics that are outside the performance parameters established by this part.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/new-technology": "TERM: New Technology\nURL: https://iadclexicon.org/new-technology\n\nNew Technology\nNew technology is technology that is not proven. This implies that the application of proven technology in a new environment or an unproven technology in a known environment, are both new technology. The degree of new technology can be classified in categories to be used as input to risk assessments (see DNV RP-A203).\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards\nNew Technology\nNew technology as mentioned in the first subsection, may be new products, analysis tools or known products used in a new way.\nSource:\u00a0Guidelines Regarding the Facilities Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/new-type": "TERM: New Type\nURL: https://iadclexicon.org/new-type\n\nNew Type\nNew type as mentioned in the third subsection, means a type that deviates materially from previous structural solutions, i.e. a prototype.\nSource:\u00a0Guidelines Regarding the Facilities Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/new-zealand": "TERM: New Zealand\nURL: https://iadclexicon.org/new-zealand\n\nNew Zealand\nNew Zealand includes all airspace within the territorial limits of New Zealand.\nSource: Health and Safety in Employment Act 1992, Public Act 1992 No 96, New Zealand, as of 1 July 2011.\nLegislation", "https://iadclexicon.org/new-zealand-ship": "TERM: New Zealand Ship\nURL: https://iadclexicon.org/new-zealand-ship\n\nNew Zealand Ship\nNew Zealand ship has the same meaning as in section 2(1) of the Ship Registration Act 1992.\nSource: Health and Safety in Employment Act 1992, Public Act 1992 No 96, New Zealand, as of 1 July 2011.\nLegislation", "https://iadclexicon.org/new-zealand-boundary-treaty": "TERM: New Zealand Boundary Treaty\nURL: https://iadclexicon.org/new-zealand-boundary-treaty\n\nNew Zealand boundary treaty\nNew Zealand boundary treaty means the Treaty between Australia and New Zealand establishing certain exclusive economic zone boundaries and continental shelf boundaries that was signed at Adelaide on 25 July 2004.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/nfpa": "TERM: NFPA\nURL: https://iadclexicon.org/nfpa\n\nNFPA\nNational Fire Protection Association\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nSource:\nAPI\nRP 2FB, Recommended Practice for the Design of Offshore Facilities Against Fire and Blast Loading, First Edition, April 2006.\nGlobal Standards\n.\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nSource:\nAPI\nRP 14G, Recommended Practice for Fire Prevention and Control on Fixed Open-type Offshore Production Platforms: Upstream Segment, Fourth Edition, April 2007.\nGlobal Standards\nSource:\nAPI\nRP 49, Recommended Practice for Drilling and Well Servicing Operations Involving Hydrogen Sulfide, Third Edition, May 2001.\nGlobal Standards\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards\nSource: State of Wyoming Occupational Safety and Health Rules and Regulations for Oil and Gas Well Drilling, Revised January 8, 2013.\nRegulations", "https://iadclexicon.org/nfc": "TERM: NFC\nURL: https://iadclexicon.org/nfc\n\nNFC\nNational Fire Code.\nSource:\nAPI\nRP 14G, Recommended Practice for Fire Prevention and Control on Fixed Open-type Offshore Production Platforms: Upstream Segment, Fourth Edition, April 2007.\nGlobal Standards", "https://iadclexicon.org/ngl": "TERM: NGL\nURL: https://iadclexicon.org/ngl\n\nNGL\nNatural Gas Liquids.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/ni": "TERM: NI\nURL: https://iadclexicon.org/ni\n\nNI\nCalculated number of cycles to failure at a constant stress range.\nSource:\nAPI\nTechnical Report 17TR7, Verification and Validation of Subsea Connectors, First Edition, April 2017.\nGlobal Standards\nNI\nAmpere turns.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/niche-areas": "TERM: Niche Areas\nURL: https://iadclexicon.org/niche-areas\n\nNiche Areas\nNiche areas mean areas on a ship that may be more susceptible to biofouling due to different hydrodynamic forces, susceptibility to coating system wear or damage, or being inadequately, or not, painted, e.g., sea chests, bow thrusters, propeller shafts, inlet gratings, dry-dock support strips, etc.\nSource:\u00a0Resolution MEPC.207(62), 2011 Guidelines for the control and management of ships\u2019 biofouling to minimize the transfer of invasive aquatic species, 15 July 2011, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/night-work": "TERM: Night Work\nURL: https://iadclexicon.org/night-work\n\nNight Work\nWork between 2300 hours and 0600 hours or between 0000 hours and 0700 hours is night work.\nSource:\u00a0Regulations relating to health, safety and the environment in the petroleum activities and at certain onshore facilities (the Framework Regulations), Norway, February 2010 (amended December 2011).\nRegulations", "https://iadclexicon.org/nihl": "TERM: NIHL\nURL: https://iadclexicon.org/nihl\n\nNIHL\nNoise Induced Hearing Loss. A permanent, compensable industrial disease in Australia.\nSource: NOPSEMA Guidance Note: Noise Management\u2014Principles of Assessment and Control, N-09000-GN0401, Australia, Revision 3, December 2011.\nRegulatory Guidance", "https://iadclexicon.org/niosh": "TERM: NIOSH\nURL: https://iadclexicon.org/niosh\n\nNIOSH\nNational Institute for Occupational Safety and Health.\nSource:\nAPI\nRP 49, Recommended Practice for Drilling and Well Servicing Operations Involving Hydrogen Sulfide, Third Edition, May 2001.\nGlobal Standards\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards", "https://iadclexicon.org/nip-point": "TERM: Nip Point\nURL: https://iadclexicon.org/nip-point\n\nNip Point\n\u201cNip point\u201d means the point where the wire line becomes tangent to a sheave.\nSource: Oil and Gas Drilling and Servicing Operations, Michigan Administrative Code R 408, February 8, 2013.\nRegulations", "https://iadclexicon.org/nipp": "TERM: NIPP\nURL: https://iadclexicon.org/nipp\n\nNIPP\nNational Infrastructure Protection Plan .\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards", "https://iadclexicon.org/nipple-up": "TERM: Nipple Up\nURL: https://iadclexicon.org/nipple-up\n\nNipple Up\nTo assemble a system of fluid handling components.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nNipple Up\nAssemble a system of fluid handling components.\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/nippling-down": "TERM: Nippling Down\nURL: https://iadclexicon.org/nippling-down\n\nNippling Down\nThe process of removing well-control or pressure-control equipment such as a BOP system.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/nippling-up": "TERM: Nippling Up\nURL: https://iadclexicon.org/nippling-up\n\nNippling Up\nThe process of installing well-control or pressure-control equipment such as a BOP system.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/nist": "TERM: NIST\nURL: https://iadclexicon.org/nist\n\nNIST\nNational Institute of Standards and Technology (U.S.).\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nNIST\nNational Institute of Standards and Technology.\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards\nSource:\nAPI\nSPEC 13A, Specification for Drilling Fluids Materials, Eighteenth Edition, February 2010.\nGlobal Standards", "https://iadclexicon.org/nitrogen-no2-cryogenic": "TERM: Nitrogen, (NO2) cryogenic\nURL: https://iadclexicon.org/nitrogen-no2-cryogenic\n\nNitrogen, (NO\n2\n) cryogenic\nInert gas, satisfies the operational requirements of underbalance drilling in terms of safety and operational flexibility. Can be expensive in underbalance operations due to transportation, storage and volume requirements.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/nitrogen-oxide-nox-emissions": "TERM: Nitrogen Oxide (NOx) Emissions\nURL: https://iadclexicon.org/nitrogen-oxide-nox-emissions\n\nNitrogen Oxide (NOx) Emissions\nNitrogen Oxide (NOx) emissions means the total emission of nitrogen oxides, calculated as the total weighted emission of NO2 and determined using the relevant test cycles and measurement methods as specified in this Code.\nSource:\u00a0Resolution MEPC.177(58), amendments to the Technical Code on Control of Emission of Nitrogen Oxides from Marine Diesel Engines, 10 October 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/nkt": "TERM: Nkt\nURL: https://iadclexicon.org/nkt\n\nN\nkt\nCone factor.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/nl": "TERM: NL\nURL: https://iadclexicon.org/nl\n\nNL\nNewfoundland and Labrador.\nSource: Incident Reporting and Investigation Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, November 30, 2012.\nRegulatory Guidance", "https://iadclexicon.org/nlca": "TERM: NLCA\nURL: https://iadclexicon.org/nlca\n\nNLCA\nNunavut Land Claims Agreement.\nSource: Environmental Protection Plan Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, March 31, 2011.\nRegulatory Guidance", "https://iadclexicon.org/nls-tanker": "TERM: NLS Tanker\nURL: https://iadclexicon.org/nls-tanker\n\nNLS Tanker\nNLS tanker means a ship constructed or adapted to carry a cargo of Noxious Liquid Substances in bulk and includes an \u201coil tanker\u201d as defined in Annex I of the present Convention when certified to carry a cargo or part cargo of Noxious Liquid Substances in bulk.\u00a0 <Annex II, Chapter 1, Regulation 1>.\nSource:\u00a0Resolution MEPC.118(52), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships, 1973 (Revised Annex II of MARPOL 73/78), 15 October 2004, International Maritime Organization.\nLegislation", "https://iadclexicon.org/no-drift": "TERM: No-Drift\nURL: https://iadclexicon.org/no-drift\n\nNo-Drift\nLength of pipe through which a drift mandrel of specified diameter will not pass without undue force.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/no-fire-rating": "TERM: No-Fire Rating\nURL: https://iadclexicon.org/no-fire-rating\n\nNo-Fire Rating\nThe maximum \u201cno-fire\u201d power level is the maximum DC or RF power at which a detonator will not fire with a probability of 0.999 at a confidence level of 95% as determined by test and computation.\nSource:\nAPI\nRP 67, Recommended Practice for Oilfield Explosives Safety, Upstream Segment, Second Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/no-interdependence-of-barriers": "TERM: No Interdependence of Barriers\nURL: https://iadclexicon.org/no-interdependence-of-barriers\n\nNo Interdependence of Barriers\nNo interdependence between the barriers means that these barriers shall not be impaired or cease to function simultaneously, as a consequence of a single failure or a single incident.\nExample of \u2018no interdependence\u2019 of barriers\n\u2013 Two barriers during drilling -well fluid and BOP. In case of failure of first barrier (well fluid) due to increased formation pressure, BOP is not impaired. Hence no interdependence.\n\u2013 However Upper Pipe ram and Lower Pipe Ram BOPs are dependent barriers because if the BOP control system fails during kick, both BOPs will not function. Hence there is interdependence between the two.\n\u2013 Two barriers on pressure vessel \u2013 pressure switch high (PSH) and pressure safety valve (PSV). In case of failure of PSH due to control logic malfunction, functioning of PSV is not impaired. Hence no interdependence.\nSource:\u00a0Guidance Notes on Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, Oil Industry Safety Directorate (India), 2012.\nRegulatory Guidance", "https://iadclexicon.org/noael": "TERM: NOAEL\nURL: https://iadclexicon.org/noael\n\nNOAEL\nNOAEL\nis the highest concentration at which no adverse physiological or toxicological effect has been observed.\nSource:\u00a0IMO MSC.1/Circ.1316, Guidelines on determining the no observed adverse effect level (NOAEL) and lowest observed adverse effect level (LOAEL) values for halocarbon fire-extinguishing agents, 10 June 2009, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/node": "TERM: Node\nURL: https://iadclexicon.org/node\n\nNode\nConnection point between different devices in a\u00a0pipeline model.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/nogepa": "TERM: NOGEPA\nURL: https://iadclexicon.org/nogepa\n\nNOGEPA\nNetherlands Oil and Gas Exploration and Production Association.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nNOGEPA\nNederlandse Olie en Gas Exploratie en Productie Associatie.\nSource:\u00a0NOGEPA Industrial Guideline No. 20, Alerting Procedure SAR Helicopter for Drifting Vessel (NUC) Offshore, Netherlands, Version 0, January 2009.\nGlobal Standards", "https://iadclexicon.org/noise-exposure": "TERM: Noise Exposure\nURL: https://iadclexicon.org/noise-exposure\n\nNoise exposure\nNoise exposure standard means the noise exposure standard set out in the National Standard for Occupational Noise [NOHSC: 1007(2000)] published by the Australian Safety and Compensation Council, as existing from time to time.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Safety) Regulations 2009 (Select Legislative Instrument 2009 No. 382 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/nominal-application-rate": "TERM: Nominal Application Rate\nURL: https://iadclexicon.org/nominal-application-rate\n\nNominal Application Rate\nNominal application rate\nis the nominal flow rate per area expressed in\nl\n/min/m\n2\n.\nSource:\u00a0IMO MSC.1/Circ.1271, Guidelines for the approval of high-expansion foam using inside air for the protection of machinery spaces and cargo pump-rooms, 4 June 2008, International Maritime Organization.\nRegulatory Guidance\nNominal Application Rate\nNominal application rate\nis the nominal flow rate per area expressed in\nl\n/min/m\n2\n. <fixed foam fire-extinguishing systems>.\nSource:\u00a0IMO Resolution MSC.327(90), amendments to the International Code for Fire Safety Systems, 25 May 2012, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/nominal-diameter": "TERM: Nominal Diameter\nURL: https://iadclexicon.org/nominal-diameter\n\nNominal Diameter\nNumerical designation of size that is common to all components in a piping system, other than components designated by outside diameters or by thread size.\nNote: 1 to entry:\u00a0It is a convenient round number for reference purposes and is only loosely related to manufacturing dimensions.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/nominal-filling-time": "TERM: Nominal Filling Time\nURL: https://iadclexicon.org/nominal-filling-time\n\nNominal Filling Time\nNominal filling time\nis the ratio of the height of the protected space to the nominal filling rate, i.e., expressed in minutes.\nSource:\u00a0IMO MSC.1/Circ.1271, Guidelines for the approval of high-expansion foam using inside air for the protection of machinery spaces and cargo pump-rooms, 4 June 2008, International Maritime Organization.\nRegulatory Guidance\nNominal Filling Time\nNominal filling time\nis the ratio of the height of the protected space to the nominal filling rate, i.e. expressed in minutes. <fixed foam fire-extinguishing systems>.\nSource:\u00a0IMO Resolution MSC.327(90), amendments to the International Code for Fire Safety Systems, 25 May 2012, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/nominal-filling-rate": "TERM: Nominal Filling Rate\nURL: https://iadclexicon.org/nominal-filling-rate\n\nNominal Filling Rate\nNominal filling rate\nis the ratio of nominal foam production to the area, i.e., expressed in m/min.\nSource:\u00a0IMO MSC.1/Circ.1271, Guidelines for the approval of high-expansion foam using inside air for the protection of machinery spaces and cargo pump-rooms, 4 June 2008, International Maritime Organization.\nRegulatory Guidance\nNominal Filling Rate\nNominal filling rate\nis the ratio of nominal foam production to the area, i.e. expressed in m\n2\n/min. <fixed foam fire-extinguishing systems>.\nSource:\u00a0IMO Resolution MSC.327(90), amendments to the International Code for Fire Safety Systems, 25 May 2012, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/nominal-flow-rate": "TERM: Nominal Flow Rate\nURL: https://iadclexicon.org/nominal-flow-rate\n\nNominal Flow Rate\nNominal flow rate\nis the foam solution flow rate expressed in\nl\n/min.\nSource:\u00a0IMO MSC.1/Circ.1271, Guidelines for the approval of high-expansion foam using inside air for the protection of machinery spaces and cargo pump-rooms, 4 June 2008, International Maritime Organization.\nRegulatory Guidance\nNominal Flow Rate\nNominal flow rate\nis the foam solution flow rate expressed in\nl\n/min. <fixed foam fire-extinguishing systems>.\nSource:\u00a0IMO Resolution MSC.327(90), amendments to the International Code for Fire Safety Systems, 25 May 2012, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/nominal-foam-production": "TERM: Nominal Foam Production\nURL: https://iadclexicon.org/nominal-foam-production\n\nNominal Foam Production\nNominal foam production\nis the volume of foam produced per time unit, i.e., nominal flow rate times nominal foam expansion ratio, expressed in m\n3\n/min.\nSource:\u00a0IMO MSC.1/Circ.1271, Guidelines for the approval of high-expansion foam using inside air for the protection of machinery spaces and cargo pump-rooms, 4 June 2008, International Maritime Organization.\nRegulatory Guidance\nNominal Foam Production\nNominal foam production\nis the volume of foam produced per time unit, i.e. nominal flow rate times nominal foam expansion ratio, expressed in m\n3\n/min. <fixed foam fire-extinguishing systems>.\nSource:\u00a0IMO Resolution MSC.327(90), amendments to the International Code for Fire Safety Systems, 25 May 2012, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/nominal-foam-expansion-ratio": "TERM: Nominal Foam Expansion Ratio\nURL: https://iadclexicon.org/nominal-foam-expansion-ratio\n\nNominal Foam Expansion Ratio\nNominal foam expansion ratio\nis the ratio of the volume of foam to the volume of foam solution from which it was made.\nSource:\u00a0IMO MSC.1/Circ.1271, Guidelines for the approval of high-expansion foam using inside air for the protection of machinery spaces and cargo pump-rooms, 4 June 2008, International Maritime Organization.\nRegulatory Guidance\nNominal Foam Expansion Ratio\nNominal foam expansion ratio\nis the ratio of the volume of foam to the volume of foam solution from which it was made, under non-fire conditions, and at an ambient temperature of e.g. around 20\u00baC. <fixed foam fire-extinguishing systems>.\nSource:\u00a0IMO Resolution MSC.327(90), amendments to the International Code for Fire Safety Systems, 25 May 2012, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/nominal-pipe-size": "TERM: Nominal Pipe Size\nURL: https://iadclexicon.org/nominal-pipe-size\n\nNominal Pipe Size\nThe industry convention for naming pipe. Six inch nominal size pipe corresponds to pipe with an approximate inner diameter of six inches. The actual inner diameter varies based on the wall thickness of the pipe.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/nominal-strength": "TERM: Nominal Strength\nURL: https://iadclexicon.org/nominal-strength\n\nNominal Strength\nStrength calculated for a cross-sectional area, taking into account the stress raising effects of the macro-geometrical shape of the component of which the section forms a part, but disregarding the local stress raising effects from the section shape and any weldment or other fixing detail.\u00a0NOTE Adapted from ISO 19902:2007, definition 3.34.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/nominal-stress": "TERM: Nominal Stress\nURL: https://iadclexicon.org/nominal-stress\n\nNominal Stress\nStress calculated using nominal dimensions at the desired location away from local peak stresses.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nNominal Stress\nStress calculated using the nominal pipe wall dimensions of the riser at the location of concern.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards\nNominal Stress\nStress calculated in a sectional area, including the stress raising effects of the macro-geometrical shape of the component of which the section forms a part, but disregarding the local stress raising effects from the section shape and any weldment or other fixing detail.\u00a0NOTE Overall elastic behaviour is assumed when calculating nominal stresses.\u00a0[ISO 19902:2007, definition 3.34].\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/nominal-value": "TERM: Nominal Value\nURL: https://iadclexicon.org/nominal-value\n\nNominal Value\nDimensional value specified as nominal on the drawings and specifications.\n3.1.62\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nNominal Value\nDimensions as specified on the drawings and specifications.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nNominal Value\nThe value assigned to a basic variable determined on a non-statistical basis, typically from acquired experience or physical conditions [ISO 32].\nSource:\nAPI\nRP 2FB, Recommended Practice for the Design of Offshore Facilities Against Fire and Blast Loading, First Edition, April 2006.\nGlobal Standards\nNominal Value\nvalue assigned to a basic variable determined on a non-statistical basis, typically from acquired experience or physical conditions\nSource:\u00a0ISO 19900:2013, Petroleum and natural gas industries \u2013 General requirements\u00a0for offshore structures.\nGlobal Standards", "https://iadclexicon.org/non-adaptive-risk": "TERM: Non-adaptive Risk\nURL: https://iadclexicon.org/non-adaptive-risk\n\nNon-adaptive Risk\nCategory of risk that includes threats caused by natural and technological hazards\nSample Usage:\nThe suspected path of a tornado can be categorized as a non-adaptive risk.\nAnnotation:\nThreats from non-adaptive risks are caused by physical characteristics and dimensions that do not change in reaction to measures taken.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/nominal-supply-voltage": "TERM: Nominal Supply Voltage\nURL: https://iadclexicon.org/nominal-supply-voltage\n\nNominal Supply Voltage (Miscellaneous)\nVoltage that is given by manufacturers as the recommended operating voltage of their gas detection apparatus.\nSource:\u00a0IEC 60079-29-1, Explosive atmospheres \u2013 Part 29-1: Gas detectors \u2013 Performance requirements of detectors for flammable gases.\nGlobal Standards", "https://iadclexicon.org/nominated-address": "TERM: Nominated Address\nURL: https://iadclexicon.org/nominated-address\n\nNominated address\nNominated address, for an operator, means the address of the operator of which notice has been given under paragraph 32 (3) (a).\nSource: Offshore Petroleum and Greenhouse Gas Storage (Environment) Regulations 2009 (Statutory Rules 1999 No. 228 as amended), Australia, prepared on 1 January 2012.\nRegulations\nNominated address\nNominated address means the address nominated by the duty holder.\nSource: Health and Safety in Employment (Petroleum Exploration and Extraction) Regulations 2013, SR 2013/208, New Zealand, as of May 2013.\nRegulations", "https://iadclexicon.org/non-aqueous-fluid-naf": "TERM: Non-Aqueous Fluid (NAF)\nURL: https://iadclexicon.org/non-aqueous-fluid-naf\n\nNon-Aqueous Fluid (NAF)\nNon-aqueous fluid is a non-aqueous drilling fluid or well circulating fluid. Common NAF systems are diesel, mineral oil, or synthetic fluid based invert emulsions, or other non water based fluids.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/non-commercial-fluid-recycling": "TERM: Non-Commercial Fluid Recycling\nURL: https://iadclexicon.org/non-commercial-fluid-recycling\n\nNon-Commercial Fluid Recycling\nThe recycling of fluid produced from an oil or gas well, including produced formation fluid, workover fluid, and completion fluid, including fluids produced from the hydraulic fracturing process on an existing commission-designated lease or drilling unit associated with a commission-issued drilling permit or upon land leased or owned by the operator for the purposes of operation of a non-commercial disposal well operated pursuant to a permit issued under \u00a73.9 of this title (relating to Disposal Wells) or a non-commercial injection well operated pursuant to a permit issued under \u00a73.46 of this title (relating to Fluid Injection into Productive Reservoirs), where the operator of the lease, or drilling unit, or non-commercial disposal or injection well treats or contracts with a person for the treatment of the fluid, and may accept such fluid from other leases and or operators.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/non-aqueous-phase-liquid": "TERM: Non-Aqueous Phase Liquid\nURL: https://iadclexicon.org/non-aqueous-phase-liquid\n\nNon-Aqueous Phase Liquid\n\u201cNon-aqueous phase liquid\u201d means an interstitial body of liquid oil, petroleum product, petrochemical or organic solvent, including an emulsion containing such material.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/non-commercial-fluid-recycling-pit": "TERM: Non-Commercial Fluid Recycling Pit\nURL: https://iadclexicon.org/non-commercial-fluid-recycling-pit\n\nNon-Commercial Fluid Recycling Pit\nPit used in conjunction with one or more oil or gas leases or units that is constructed, maintained, and operated by the operator of record of the lease or unit and is located on an existing commission-designated lease or drilling unit associated with a commission-issued drilling permit, or upon land leased or owned by the operator for the purposes of operation of a non-commercial disposal well operated pursuant to a permit issued under \u00a73.9 of this title or a non-commercial injection well operated pursuant to a permit issued under \u00a73.46 of this title, for the storage of fluid for the purpose of non-commercial fluid recycling or for the storage of treated fluid.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/non-combustible-material": "TERM: Non-Combustible Material\nURL: https://iadclexicon.org/non-combustible-material\n\nNon-Combustible Material\n\u201cNon-combustible material\u201d means material that does not burn or give off flammable vapours in sufficient quantity for self- ignition when heated to 750\u00b0C (mat\u00e9riau incombustible).\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource: Canada Oil and Gas Installations Regulations, SOR/96-118, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Petroleum Installations Regulations, SOR/95-191, Canada, current to May 31, 2012.\nRegulations\nNon-Combustible\nMaterial\nNon-combustible\nmaterial has the same meaning as defined in SOLAS regulation II-2/3.\nSource: IMO Resolution A.1023(26), Code for the Construction and Equipment of Mobile Offshore Drilling Units (2009 MODU Code), 2009.\nGlobal Standards\nNon-Combustible Material\nNon-combustible material\nis a material which neither burns nor gives off flammable vapours in sufficient quantity for self-ignition when heated to approximately 750oC, this being determined in accordance with the Fire Test Procedures Code. <Chapter II-2, part A, regulation 3>.\nSource:\u00a0IMO Resolution MSC.99(73), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 5 December 2000, International Maritime Organization.\nLegislation\nNon-Combustible Material\nNon-combustible material\nis a material which neither burns nor gives off flammable vapours in sufficient quantity for self-ignition when heated to approximately 750\u00b0C, this being determined in accordance with the Fire Test Procedures Code. Any other material is a combustible material.\u201d. <Chapter II-2, Part A, regulation 3>.\nSource:\u00a0IMO Resolution MSC.57(67), adoption of amendments to the International Convention for the Safety of Life at Sea (SOLAS), 1974, 5 December 1996, International Maritime Organization.\nLegislation\nNon-Combustible Material\nNon-combustible material means a material which neither burns nor gives off flammable vapours in sufficient quantity for self-ignition when heated to approximately 750\u00b0C, this being determined in accordance with the Fire Test Procedures Code. Any other material is a \u2018combustible material\u2019.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 7, Safety Systems, Hazardous Areas and Fire, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/non-condensable-gas": "TERM: Non-Condensable Gas\nURL: https://iadclexicon.org/non-condensable-gas\n\nNon-Condensable Gas\nGas or vapour that remains in the gaseous state at the temperature and pressure expected.\nSources:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards", "https://iadclexicon.org/non-conformance": "TERM: Non-Conformance\nURL: https://iadclexicon.org/non-conformance\n\nNon-Conformance\nAn item that is not in accordance with specified codes, standards or other requirements.\nNOTE: A non-conformance does not necessarily mean that the item is defective or that the item is not suitable for continued service.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nNon-Conformance\nAn unacceptable deviation or a failure against internally or externally defined specifications or requirements related to a product, service or process.\nSpecifications or requirements may be defined internally through the management systems, standards and other requirements of the company; or externally, typically by regulatory bodies, customers or other stakeholders.\nA non-conformance normally results in the need for corrective action.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards\nNon-Conformance\nNon-fulfilment of a specified requirement.\nSource:\nAPI\nSPEC 11D1, Packers and Bridge Plugs, Upstream Segment, Second Edition, July 2009.\nGlobal Standards", "https://iadclexicon.org/non-conformity": "TERM: Non-Conformity\nURL: https://iadclexicon.org/non-conformity\n\nNon-Conformity\nNon-conformity\nmeans an observed situation where objective evidence indicates the non-fulfilment of a specified requirement.\nSource:\u00a0IMO Resolution MSC.104(73), amendments to the International Management Code for the Safe Operation of Ships and for Pollution Prevention (International Safety Management (ISM) Code), 5 December 2000, International Maritime Organization.\nLegislation", "https://iadclexicon.org/non-critical-failure": "TERM: Non-Critical Failure\nURL: https://iadclexicon.org/non-critical-failure\n\nNon-Critical Failure\nFailure of an equipment unit that does not cause an immediate cessation of the ability to perform its required function. NOTE Non-critical failures can be categorized as \u201cdegraded\u201d (3.7) or \u201cincipient\u201d (3.26).\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal S\ntandards", "https://iadclexicon.org/non-conventional-production-or-completion-technology": "TERM: Non-conventional Production or Completion Technology\nURL: https://iadclexicon.org/non-conventional-production-or-completion-technology\n\nNon-conventional production or completion technology:\nNon-conventional production or completion technology includes, but is not limited to, floating production systems, tension leg platforms, spars, floating production, storage, and offloading systems, guyed towers, compliant towers, subsea manifolds, and other subsea production components that rely on a remote site or host facility for utility and well control services.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/non-crop-land": "TERM: Non-crop Land\nURL: https://iadclexicon.org/non-crop-land\n\nNon-crop Land\nNON-CROP LAND shall mean all lands which are not defined as crop land, including range land.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/non-dependent-mining-installation": "TERM: Non-Dependent Mining Installation\nURL: https://iadclexicon.org/non-dependent-mining-installation\n\nNon-Dependent Mining Installation\nNon-dependent mining installation: a mining installation from which direct communication is possible with the shore, vessels and aircraft.\nSource: Mining Regulation of the Netherlands, WJZ 02063603, Netherlands,16 December 2002.\nRegulations", "https://iadclexicon.org/non-dangerous-failures": "TERM: Non-Dangerous Failures\nURL: https://iadclexicon.org/non-dangerous-failures\n\nNon-Dangerous Failures\nNon-dangerous failures are failures that do not have an immediate effect on the safety function, i.e. do not prevent the safety system from achieving its safety function or do not cause spurious trips.\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal Standards", "https://iadclexicon.org/non-destructive-test": "TERM: Non-Destructive Test\nURL: https://iadclexicon.org/non-destructive-test\n\nNon-Destructive Test (NDT)\nTest used to detect internal, surface and concealed defects or imperfections in materials, using techniques that do not damage or destroy the items being tested.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/non-destructive-testing": "TERM: Non-destructive Testing\nURL: https://iadclexicon.org/non-destructive-testing\n\nNon-destructive testing (NDT)\nStructural tests and inspection of welds with radiography, ultrasonic or magnetic powder methods.\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards", "https://iadclexicon.org/non-essential-variable": "TERM: Non-Essential Variable\nURL: https://iadclexicon.org/non-essential-variable\n\nNon-Essential Variable\nVariable parameter in which a change may be made in the WPS without re-qualification.\nSource:\nAPI\nSPEC 5DP, Specification for Drill Pipe, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/non-exempt-waste": "TERM: Non-Exempt Waste\nURL: https://iadclexicon.org/non-exempt-waste\n\nNon-Exempt Waste\n\u201cNon-exempt waste\u201d means oil field waste not exempted from regulation as hazardous waste pursuant to Subtitle C of RCRA and applicable regulations.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/non-exposed-bolting": "TERM: Non-Exposed Bolting\nURL: https://iadclexicon.org/non-exposed-bolting\n\nNon-Exposed Bolting\nBolting that is not directly exposed to sour environments and is not intended to be buried, insulated, equipped with flange protectors, or otherwise denied direct atmospheric exposure.\nSource:\nAPI\nRP 17A Addendum 1, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, December 2010.\nGlobal Standards", "https://iadclexicon.org/non-exclusive-data": "TERM: Non-exclusive Data\nURL: https://iadclexicon.org/non-exclusive-data\n\nNon-exclusive data\nNon-exclusive data means data that is made available for commercial sale or license.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/non-exclusive-survey": "TERM: Non-exclusive Survey\nURL: https://iadclexicon.org/non-exclusive-survey\n\nNon-exclusive Survey\n\u201cNon-exclusive survey\u201d means a geophysical operation that is conducted to acquire data for the purpose of sale, in whole or in part, to the public; \u00e9tude non exclusive.\nSource:\u00a0Canada Oil and Gas Geophysical Operations Regulations, SOR/96-117, Canada, current to April 29, 2013.\nRegulations\nSource: Nova Scotia Offshore Area Petroleum Geophysical Operations Regulations, SOR/95-144, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/non-fail-safe-system": "TERM: Non Fail-Safe System\nURL: https://iadclexicon.org/non-fail-safe-system\n\nNon Fail-Safe System\nNon-fail safe is a safety system where there remains the possibility of dangerous failures.\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal Standards", "https://iadclexicon.org/non-gushing-producible-well": "TERM: Non-Gushing Producible Well\nURL: https://iadclexicon.org/non-gushing-producible-well\n\nNon-Gushing Producible Well\nNon-gushing producible well: a well from which production is only possible using artificial lift methods.\nSource: Mining Regulation of the Netherlands, WJZ 02063603, Netherlands,16 December 2002.\nRegulations", "https://iadclexicon.org/non-full-crested-thread": "TERM: Non-Full-Crested Thread\nURL: https://iadclexicon.org/non-full-crested-thread\n\nNon-Full-Crested Thread\nThread that does not have a complete thread crest. EXAMPLE Black-crested thread.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards\nNon-Full-Crested Threads\nNon-full-crested threads have historically been, and continue to be, referred to as black-crested threads because the original mill surface has not been removed. The term black crested thread is a useful descriptive term, however, it should be understood that there can also be non-full-crested threads that are not black.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/non-hazardous-area": "TERM: Non-Hazardous Area\nURL: https://iadclexicon.org/non-hazardous-area\n\nNon-Hazardous Area\nArea in which an explosive atmosphere is not expected to be present in quantities such as to\u00a0require special precautions for the construction, installation and use of equipment.\nSource: IEC 60079-14:2013, Explosive atmospheres \u2013 Part 14: Electrical installations design, selection and erection, Edition 5.0, November 2013.\nGlobal Standards\nSource: IEC 60079-17:2013, Explosive atmospheres \u2013 Part 17: Electrical installations inspection and maintenance, Edition 5.0, November 2013.\nGlobal Standards\nNon-Hazardous Area\nArea in which an explosive gas atmosphere is not expected to be present in quantities such as to require special precautions for the construction, installation and use of apparatus.\u00a0[IEV 426-03-02, modified]\nSource:\u00a0IEC 61892-7, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 7: Hazardous areas.\nGlobal Standards\nNon-Hazardous Area\nAny area not classified as Zone 0, 1 or 2 and deemed to be non-hazardous with respect to the absence of any possibility of occurrence of a flammable atmosphere.\nSource:\u00a0International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nNon-Hazardous Area\nNon-hazardous areas are those which are not classified as hazardous according to the above definitions.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 7, Safety Systems, Hazardous Areas and Fire, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/non-hazardous-waste": "TERM: Non-Hazardous Waste\nURL: https://iadclexicon.org/non-hazardous-waste\n\nNon-Hazardous Waste\n\u201cNon-hazardous waste\u201d means non-exempt oil field waste that is not hazardous waste.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/non-integral-flexible-pipe-risers": "TERM: Non-integral Flexible Pipe Risers\nURL: https://iadclexicon.org/non-integral-flexible-pipe-risers\n\nNon-integral flexible pipe risers\nA non-integral (or bundled) flexible-pipe riser is an assembly of individual flexible pipes constrained together at one or more intermediate points along the riser\u2019s length. These constraints can be a pipe tray, a common flotation device or spacer bars. Depending on the design of the common attachment points, individual lines may or may not be retrieved separately.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/non-integral-riser": "TERM: Non-integral Riser\nURL: https://iadclexicon.org/non-integral-riser\n\nNon-integral riser\nNon-integral risers are made up of independent strings. These risers are typically based on either a single string of drillpipe (for which minimal access to the annulus is required), or one or more strings of production tubing, clamped together at various points along their length as they are run, similar to a downhole dual completion string. In either case, the workover control functions are supplied via an umbilical which is secured to the riser at various points, as it is run.\nIntegral risers consist of \u201cprefabricated\u201d joints/assemblies in which the multiple pipe strings are terminated at either end in dual-bore connections, thus simplifying the handling and make-up operations. In cases where high tensile and/or bending loads on the riser are anticipated, an integral riser may also include an outer structural housing to provide additional strength. In this case the hydraulic and/or electrical control lines may also be incorporated into the prefabricated joints, however this approach obviously introduces a significant number of additional connections (and therefore potential failure points) into the workover control system circuits.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nNon-integral Riser\nRiser which is made up of independent production and annulus strings or bores. NOTE This type of riser is normally run with joints slightly staggered to allow conventional tubing or drill pipe-handling tools to be used for make-up of joints. Clamping the tubular members as they are assembled provides ease of handling and some structural stiffening. A non-integral C/WO riser can be grouped into two types: a drill pipe riser and a tubing riser.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/non-linear-imperfection": "TERM: Non-Linear Imperfection\nURL: https://iadclexicon.org/non-linear-imperfection\n\nNon-Linear Imperfection\nImperfection which includes, but is not limited to, pits and round-bottom die stamping. NOTE See API Std 5T1.\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards\nNon-Linear Imperfection\nImperfection that includes, but is not limited to, pits. See API Std 5T1.\nSource:\nAPI\nSPEC 5DP, Specification for Drill Pipe, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/non-marginal-unit": "TERM: Non-Marginal Unit\nURL: https://iadclexicon.org/non-marginal-unit\n\nNon-Marginal Unit\n\u201cNon-marginal unit\u201d means a proration unit that is capable of producing the top proration unit allowable for the pool in which it is located, and to which the division assigns a top proration unit allowable.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations\nNon-Marginal Unit\n\u201cNon-marginal unit\u201d means a proration unit that is incapable of producing top proration unit allowable for the pool in which it is located and to which the division has assigned a top proration unit allowable.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/non-location-block": "TERM: Non-location Block\nURL: https://iadclexicon.org/non-location-block\n\nNon-location block\nNon-location block means a block that is neither a location nor included in a location.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/non-pressure-boundary": "TERM: Non-pressure Boundary\nURL: https://iadclexicon.org/non-pressure-boundary\n\nNon-pressure boundary\nThe portion of the vessel that does not contain the process pressure, e.g. trays, baffles, nonstiffening insulation support rings, etc.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006.\nGlobal Standards", "https://iadclexicon.org/non-pressure-flank-box": "TERM: Non-Pressure Flank \u2013 Box\nURL: https://iadclexicon.org/non-pressure-flank-box\n\nNon-Pressure Flank \u2013 Box\nThread flank closest to the make-up shoulder where no axial load is induced from make up of the connection or from tensile load on the drill stem member.\nSource:\nAPI\nSPEC 7-1, Specification for Rotary Drill Stem Elements, First Edition, March 2006 (Addendum April 2011).\nGlobal Standards", "https://iadclexicon.org/non-pressure-containing-weld": "TERM: Non-Pressure-Containing Weld\nURL: https://iadclexicon.org/non-pressure-containing-weld\n\nNon-Pressure-Containing Weld\nWeld whose absence does not reduce the pressure-containing integrity of the part.\nSource:\nAPI\nRP 17A Addendum 1, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, December 2010.\nGlobal Standards\nNon-Pressure-Containing Weld\nWeld whose failure will not reduce the pressure-containing integrity of the component.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards", "https://iadclexicon.org/non-pressure-flank-pin": "TERM: Non-Pressure Flank \u2013 Pin\nURL: https://iadclexicon.org/non-pressure-flank-pin\n\nNon-Pressure Flank \u2013 Pin\nThread flank farthest from the make-up shoulder where no axial load is induced from make-up of the connection or from tensile load on the drill stem member.\nSource:\nAPI\nSPEC 7-1, Specification for Rotary Drill Stem Elements, First Edition, March 2006 (Addendum April 2011).\nGlobal Standards", "https://iadclexicon.org/non-production-installation": "TERM: Non-Production Installation\nURL: https://iadclexicon.org/non-production-installation\n\nNon-Production Installation\n\u2018Non-Production Installation\u2019 means an installation other than an installation used for production of oil and gas.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nNon-Production Installation\n\u201cNon-production installation\u201d means an installation other than a production installation.\nSource: The Offshore Installations (Safety Case) Regulations 2005, UK S.I. 2005/3117, 2005.\nRegulations\nNon-Production Installation\nFor S.I. 1995/738, in regulation 2(1) (interpretation) before the definition of \u201coffshore installation\u201d, insert \u201c\u201cnon-production installation\u201d means an installation other than a production installation.\nSource: The Offshore Installations (Safety Case) Regulations 2005, UK S.I. 2005/3117, 2005.\nRegulations\nNon-Production Installation\nNon-production installation\u2014\n(a) means any vessel or structure that functions independently of a production installation and is used or is intended to be used for drilling a well; but\u2028(b) does not include\u2014\n(i) any vessel or structure during mobilisation or demobilisation; or\u2028(ii) equipment solely used to drill a hole for conductor casing at an onshore well site\nSource: Health and Safety in Employment (Petroleum Exploration and Extraction) Regulations 2013, SR 2013/208, New Zealand, as of May 2013.\nRegulations\nNiet-productie-installatie\u00a0(Dutch)\n\u201eniet-productie-installatie\u201d: een installatie, niet zijnde een installatie die wordt gebruikt voor de productie van olie en gas.\nInstallation non destin\u00e9e \u00e0 la production\u00a0(French)\n\u00abinstallation non destin\u00e9e \u00e0 la production\u00bb, une installation autre qu\u2019une installation destin\u00e9e \u00e0 la production de p\u00e9trole ou de gaz.\nIkke-produktionsanl\u00e6g\u00a0(Danish)\n\u00bbikke-produktionsanl\u00e6g\u00ab: andre anl\u00e6g end anl\u00e6g, der anvendes til produktion af olie og gas.\nInstalaci\u00f3n no destinada a la producci\u00f3n\u00a0(Spanish)\n\u00abinstalaci\u00f3n no destinada a la producci\u00f3n\u00bb: toda instalaci\u00f3n excepto las destinadas a la producci\u00f3n de petr\u00f3leo y de gas.\nInstala\u021bie neproductiv\u0103\u00a0(Romanian)\n\u201einstala\u021bie neproductiv\u0103\u201d \u00eenseamn\u0103 o instala\u021bie alta dec\u00e2t o instala\u021bie utilizat\u0103 pentru produc\u021bia de petrol \u0219i gaze.\nNichtf\u00f6rderanlage\u00a0(German)\n\u201eNichtf\u00f6rderanlage\u201c eine Anlage, bei der es sich nicht um eine Anlage zur F\u00f6rderung von Erd\u00f6l oder Erdgas handelt.\n\u03bc\u03b7 \u03c0\u03b1\u03c1\u03b1\u03b3\u03c9\u03b3\u03b9\u03ba\u03ae \u03b5\u03b3\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7\u00a0(Greek)\n\u00ab\u03bc\u03b7 \u03c0\u03b1\u03c1\u03b1\u03b3\u03c9\u03b3\u03b9\u03ba\u03ae \u03b5\u03b3\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7\u00bb \u03c3\u03b7\u03bc\u03b1\u03af\u03bd\u03b5\u03b9 \u03b5\u03b3\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7 \u03ac\u03bb\u03bb\u03b7 \u03b1\u03c0\u03cc \u03b5\u03b3\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7 \u03c0\u03bf\u03c5 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b5\u03af\u03c4\u03b1\u03b9 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03c0\u03b1\u03c1\u03b1\u03b3\u03c9\u03b3\u03ae \u03c0\u03b5\u03c4\u03c1\u03b5\u03bb\u03b1\u03af\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03c6\u03c5\u03c3\u03b9\u03ba\u03bf\u03cd \u03b1\u03b5\u03c1\u03af\u03bf\u03c5.\nImpianto non destinato alla produzione\u00a0(Italian)\n\u00abimpianto non destinato alla produzione\u00bb: un impianto diverso da un impianto utilizzato per la produzione di idrocarburi.\nInstalacja inna ni\u017c wydobywcza\u00a0(Polish)\n\u201einstalacja inna ni\u017c wydobywcza\u201d oznacza instalacj\u0119 inn\u0105 ni\u017c instalacja u\u017cywana do wydobycia ropy naftowej i gazu ziemnego.\nInstala\u00e7\u00e3o de n\u00e3o-produ\u00e7\u00e3o\u00a0(Portuguese)\n\u00abInstala\u00e7\u00e3o de n\u00e3o-produ\u00e7\u00e3o\u00bb, uma instala\u00e7\u00e3o diferente de uma instala\u00e7\u00e3o utilizada para a produ\u00e7\u00e3o de petr\u00f3leo e g\u00e1s.\nIcke producerande anl\u00e4ggning\u00a0(Swedish)\nicke producerande anl\u00e4ggning: en anl\u00e4ggning som inte anv\u00e4nds f\u00f6r olje- och gasproduktion.\nMuulla kuin tuotantolaitteistolla\u00a0(Finnish)\n\u2019muulla kuin tuotantolaitteistolla\u2019 tarkoitetaan muuta laitteistoa kuin laitteistoa, jota k\u00e4ytet\u00e4\u00e4n \u00f6ljyn ja kaasun tuotantoon.\nNeproizvodna naprava\u00a0(Slovenian)\n\u201eneproizvodna naprava\u201c pomeni napravo, ki se ne uporablja za proizvodnjo nafte in plina.\nne\u0165a\u017eobn\u00e9 zariadenie\u00a0(Slovak)\n\u201ene\u0165a\u017eobn\u00e9 zariadenie\u201c je zariadenie, ktor\u00e9 sa nepou\u017e\u00edva na \u0165a\u017ebu ropy alebo zemn\u00e9ho plynu.\nGavybai neskirtas \u012frenginys\u00a0(Lithuanian)\ngavybai neskirtas \u012frenginys \u2013 kitas nei naftos ir duj\u0173 gavybai naudojamas \u012frenginys.\nNem termel\u0151 l\u00e9tes\u00edtm\u00e9ny\u00a0(Hungarian)\n\u201enem termel\u0151 l\u00e9tes\u00edtm\u00e9ny\u201d: az olaj- vagy g\u00e1ztermel\u0151 l\u00e9tes\u00edtm\u00e9nyekt\u0151l elt\u00e9r\u0151 l\u00e9tes\u00edtm\u00e9ny.\nInstallazzjoni mhux tal-produzzjoni\u00a0(Maltese)\n\u2027installazzjoni mhux tal-produzzjoni\u2027 tfisser installazzjoni o\u0127ra apparti minn installazzjoni u\u017cata g\u0127all-produzzjoni ta\u017c-\u017cejt u tal-gass.\nAr ieguvi nesaist\u012bta iek\u0101rta\u00a0(Latvian)\n\u201car ieguvi nesaist\u012bta iek\u0101rta\u201d ir iek\u0101rta, kas netiek izmantota naftas un g\u0101zes ieguvei.\nTootmisv\u00e4line rajatis\u00a0(Estonian)\n\u201etootmisv\u00e4line rajatis\u201d\u2013 rajatis, mida ei kasutata nafta ja gaasi tootmiseks.\nJin\u00fdm ne\u017e t\u011b\u017eebn\u00edm za\u0159\u00edzen\u00edm\u00a0(Czech)\n\u201ejin\u00fdm ne\u017e t\u011b\u017eebn\u00edm za\u0159\u00edzen\u00edm\u201c za\u0159\u00edzen\u00ed jin\u00e9 ne\u017e za\u0159\u00edzen\u00ed pou\u017e\u00edvan\u00e9 pro t\u011b\u017ebu ropy a zemn\u00edho plynu.\n\u043d\u0435\u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0435\u043d\u0430 \u0438\u043d\u0441\u0442\u0430\u043b\u0430\u0446\u0438\u044f\u00a0(Bulgarian)\n\u201e\u043d\u0435\u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0435\u043d\u0430 \u0438\u043d\u0441\u0442\u0430\u043b\u0430\u0446\u0438\u044f\u201c \u043e\u0437\u043d\u0430\u0447\u0430\u0432\u0430 \u0438\u043d\u0441\u0442\u0430\u043b\u0430\u0446\u0438\u044f, \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u0430 \u043e\u0442 \u0438\u043d\u0441\u0442\u0430\u043b\u0430\u0446\u0438\u044f, \u043a\u043e\u044f\u0442\u043e \u0441\u0435 \u0438\u0437\u043f\u043e\u043b\u0437\u0432\u0430 \u0437\u0430 \u0434\u043e\u0431\u0438\u0432 \u043d\u0430 \u043d\u0435\u0444\u0442 \u0438 \u0433\u0430\u0437.", "https://iadclexicon.org/non-pressure-operations": "TERM: Non Pressure Operations\nURL: https://iadclexicon.org/non-pressure-operations\n\nNon Pressure Operations\nWell operations whereby: the wellbore hydraulic fluid column is expected to control the wellbore pressure, well control equipment is expected to be used only as a secondary barrier and no well kill operations are anticipated.\nSource: OGP Report No. 476, Recommendations for enhancements to well control training, examination and certification, International Association of Oil & Gas Producers, October 2012.\nGlobal Standards", "https://iadclexicon.org/non-recoverable-energy": "TERM: Non-Recoverable Energy\nURL: https://iadclexicon.org/non-recoverable-energy\n\nNon-Recoverable Energy\nHead between the total\u00a0energy head line and the total head line; energy that is no longer useful for moving oil down the line or vessel because it has been converted to heat and absorbed by the ground surrounding the line or vessel.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/non-refrigerated-tank": "TERM: Non-Refrigerated Tank\nURL: https://iadclexicon.org/non-refrigerated-tank\n\nNon-Refrigerated Tank\nContainer that stores material in a liquid state without the aid of refrigeration, either by evaporation of the tank contents or by a circulating refrigeration system. NOTE Generally, the storage temperature is close to, or higher than, ambient temperature.\nSource:\nAPI\nSTD 2000, Venting Atmospheric and Low-pressure Storage Tanks, Sixth Edition, November 2009.\nGlobal S\ntandards", "https://iadclexicon.org/non-retrievable-control-pod": "TERM: Non-Retrievable Control Pod\nURL: https://iadclexicon.org/non-retrievable-control-pod\n\nNon-Retrievable Control Pod\nA pod that is fixed in place on the LMRP and not retrievable independently.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/non-repudiation": "TERM: Non-Repudiation\nURL: https://iadclexicon.org/non-repudiation\n\nNon-Repudiation\nAbility to prove the occurrence of a claimed event or action and its originating entities.\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards\nNon-Repudiation\nA property achieved through cryptographic methods to protect against an individual or entity falsely denying having performed a particular action related to data.\nExtended Definition: Provides the capability to determine whether a given individual took a particular action such as creating information, sending a message, approving information, and receiving a message.\nAdapted from: CNSSI 4009; From: NIST SP 800-53 Rev 4.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/non-sealing-shear-ram": "TERM: Non-sealing shear ram\nURL: https://iadclexicon.org/non-sealing-shear-ram\n\nNon-sealing shear ram\nClosing component in a ram blowout preventer that is capable of shearing or cutting certain tubulars, but does not seal.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/non-self-propelled-unit": "TERM: Non-self-propelled Unit\nURL: https://iadclexicon.org/non-self-propelled-unit\n\nNon-self-propelled unit\nNon-self-propelled unit means a unit which is not self-propelled.\nSource: Mobile Offshore Drilling Units, 46 CFR 107-109 (2013).\nRegulations", "https://iadclexicon.org/non-standard-project-area": "TERM: Non-Standard Project Area\nURL: https://iadclexicon.org/non-standard-project-area\n\nNon-Standard Project Area\n\u201cNon-standard project area\u201d means a project area that is not a standard project area.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/non-solidifying-substance": "TERM: Non-solidifying Substance\nURL: https://iadclexicon.org/non-solidifying-substance\n\nNon-solidifying Substance\nNon-solidifying Substance means a noxious liquid substance, which is not a Solidifying Substance.\u00a0 <Annex II, Chapter 1, Regulation 1>.\nSource:\u00a0Resolution MEPC.118(52), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships, 1973 (Revised Annex II of MARPOL 73/78), 15 October 2004, International Maritime Organization.\nLegislation", "https://iadclexicon.org/nonaqueous-fluid": "TERM: Nonaqueous Fluid\nURL: https://iadclexicon.org/nonaqueous-fluid\n\nNonaqueous fluid (NAF)\nAn emulsion where the continuous phase is a water immiscible fluid (i.e. synthetic or mineral oil) and water (commonly brine) is the discontinuous, dispersed internal phase.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/nonattainment-area": "TERM: Nonattainment Area\nURL: https://iadclexicon.org/nonattainment-area\n\nNonattainment area:\nNonattainment area means, for any air pollutant, an area that is shown by monitored data or that is calculated by air quality modeling (or other methods determined by the Administrator of EPA to be reliable) to exceed any primary or secondary ambient air quality standard established by EPA.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/noncementing-material": "TERM: Noncementing Material\nURL: https://iadclexicon.org/noncementing-material\n\nNoncementing Material\nNoncementing material\u2014A mixture of very fine to coarse grained nonbonding materials, including unwashed crushed rock, drill cuttings, earthen mud or other equivalent material approved by the Department.\nSource: Oil and Gas Wells, Pennsylvania Code, Title 25, Chapter 78, December 2012.\nRegulations", "https://iadclexicon.org/nonclassified-location": "TERM: Nonclassified Location\nURL: https://iadclexicon.org/nonclassified-location\n\nUnclassified location\nAn unclassified location is a location not classified as Division 1 or Division 2, or Zone 0, Zone 1, or Zone 2. NOTE: Within this document, the term unclassified location is used synonymously with the term nonclassified location.\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/noncoal-area": "TERM: Noncoal Area\nURL: https://iadclexicon.org/noncoal-area\n\nNoncoal Area\nNoncoal area\u2014An area that is not underlain by a workable coal seam.\nSource: Oil and Gas Wells, Pennsylvania Code, Title 25, Chapter 78, December 2012.\nRegulations", "https://iadclexicon.org/non-standardized-cargo": "TERM: Non-Standardized Cargo\nURL: https://iadclexicon.org/non-standardized-cargo\n\nNon-Standardized Cargo\nNon-standardized cargo\nmeans cargo which requires individual stowage and securing arrangements.\nSource:\u00a0IMO MSC.1/Circ.1353, Revised Guidelines for the preparation of the Cargo Securing Manual, 30 June 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/noncommercial-pit": "TERM: Noncommercial Pit\nURL: https://iadclexicon.org/noncommercial-pit\n\nNoncommercial Pit\n\u201cNoncommercial pit\u201d means an earthen pit which is located either on-site or off-site and is used for the handling, storage, or disposal of deleterious substances or soils contaminated by deleterious substances produced, obtained, or used in connection with the drilling and/or operation of a well or wells, and is operated by the generator of the waste. This does not include a disposal well pit.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/noncondensable-gas": "TERM: Noncondensable Gas\nURL: https://iadclexicon.org/noncondensable-gas\n\nNoncondensable Gas\nGas or vapor that remains in the gaseous state at a given temperature and pressure.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/nonessential-primary-structure": "TERM: Nonessential Primary Structure\nURL: https://iadclexicon.org/nonessential-primary-structure\n\nNonessential Primary Structure\nStructural elements whose main functions are not essential and can be redundant.\nEXAMPLE\u00a0\u00a0 Floor plates and protective frame members. Side and roof panels, including corrugated panels, are not considered to be part of the primary structure\nSource:\nAPI\nStandard 2CCU, Offshore Cargo Carrying Units, First Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/nondestructive-examination": "TERM: Nondestructive Examination\nURL: https://iadclexicon.org/nondestructive-examination\n\nNondestructive Examination\nAn inspection technique used to evaluate a part without causing permanent damage. Common techniques\ninclude magnetic particle inspection (MPI), dye penetrant inspection (DPI), or X-ray.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards", "https://iadclexicon.org/nonconformity": "TERM: Nonconformity\nURL: https://iadclexicon.org/nonconformity\n\nNonconformity\nNon-fulfilment of a\nrequirement.\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards\nNonconformity\nNon-fulfilment of a requirement\n[ISO 9000:2005, definition 3.6.2].\nSource:\u00a0ISO 19011:2011 (E) \u2013 Guidelines for auditing management system.\nGlobal Standards", "https://iadclexicon.org/nonincendive-circuit": "TERM: Nonincendive Circuit\nURL: https://iadclexicon.org/nonincendive-circuit\n\nNonincendive circuit\nA circuit, other than field wiring, in which any arc or thermal effect produced, under intended operating conditions of the equipment, is not capable, under specified test conditions, of igniting the flammable gas-, vapor-, or dust-air mixture. See also nonincendive field wiring.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/nonporous-material": "TERM: Nonporous Material\nURL: https://iadclexicon.org/nonporous-material\n\nNonporous Material\nNonporous material\u2014Nontoxic earthen mud, drill cuttings, fire clay, gel, cement or equivalent materials approved by the Department that will equally retard the movement of fluids.\nSource: Oil and Gas Wells, Pennsylvania Code, Title 25, Chapter 78, December 2012.\nRegulations", "https://iadclexicon.org/nonincendive-equipment": "TERM: Nonincendive Equipment\nURL: https://iadclexicon.org/nonincendive-equipment\n\nNonincendive equipment\nEquipment having electrical/electronic circuitry and components that are incapable, under normal conditions, of causing ignition of the flammable gas-, vapor-, or dust-air mixture due to arcing or thermal effect. Such devices may be incorporated into equipment having the types of protection referred to as \u201cnA,\u201d \u201cnC,\u201d or \u201cnR.\u201d\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/nonincendive-field-wiring": "TERM: Nonincendive Field Wiring\nURL: https://iadclexicon.org/nonincendive-field-wiring\n\nNonincendive Field Wiring\nWiring that enters or leaves an equipment enclosure and, under normal operating conditions of the equipment, is not capable, due to arcing or thermal effects, of igniting the flammable gas-, vapor-, or dust-air mixture. Normal operation includes opening, shorting, or grounding the field wiring, See also nonincendive circuit.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/nonincendive-component": "TERM: Nonincendive Component\nURL: https://iadclexicon.org/nonincendive-component\n\nNonincendive component\nA component having contacts for making or breaking an incendive circuit, and the contacting mechanism is constructed so that the component is incapable of igniting the specified flammable gas or vapor-air mixture. The housing of a nonincendive component is not intended to exclude the flammable atmosphere or contain an explosion. Such devices may be incorporated into equipment having the type of protection referred to as \u201cnC.\u201d\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/nonredundant-platform": "TERM: Nonredundant Platform\nURL: https://iadclexicon.org/nonredundant-platform\n\nNonredundant Platform\nA platform for which its global capacity is reached when one of its primary structural elements reaches its maximum capacity.\nSource:\nAPI\nRP 2SIM, Structural Integrity Management of Fixed Offshore Structures, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/nonpressure-boundary": "TERM: Nonpressure Boundary\nURL: https://iadclexicon.org/nonpressure-boundary\n\nNonpressure Boundary\nComponents of the vessel that do not contain the process pressure (e.g. trays, tray rings, distribution piping, baffles, nonstiffening insulation support rings, clips, davits, etc.).\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nNonpressure Boundary\nComponents and attachments of, or the portion of piping that does not contain the process pressure.\nEXAMPLE: Clips, shoes, repads, supports, wear plates, nonstiffening insulation support rings, etc.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/nonrepudiation": "TERM: Nonrepudiation\nURL: https://iadclexicon.org/nonrepudiation\n\nNonrepudiation\nSecurity service that provides protection against false denial of involvement in a communication [11].\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/nonroutine-responder": "TERM: Nonroutine Responder\nURL: https://iadclexicon.org/nonroutine-responder\n\nNonroutine Responder\nIndividual responders who do not have experience in oil spill response, who are not affiliated with an oil spill removal organization (OSRO), and who have not received training in accordance with OSHA regulation under 29 CFR 1910.120 prior to introduction to response theater.\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards", "https://iadclexicon.org/nonrelevant-indication": "TERM: Nonrelevant Indication\nURL: https://iadclexicon.org/nonrelevant-indication\n\nNonrelevant Indication\nMagnetic particle indications that can occur singly or in patterns as a result of leakage fields created by conditions that require no evaluation such as changes in section (like keyways and drilled holes), inherent material properties (like the edge of a bimetallic weld), magnetic writing, etc.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/nonsensitive-reservoir": "TERM: Nonsensitive Reservoir\nURL: https://iadclexicon.org/nonsensitive-reservoir\n\nNonsensitive reservoir:\nNonsensitive reservoir means a reservoir in which ultimate recovery is not decreased by high reservoir production rates.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/nopsa": "TERM: NOPSA\nURL: https://iadclexicon.org/nopsa\n\nNOPSA\nNational Offshore Petroleum Safety Authority, Australia.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/nonvertical-well": "TERM: Nonvertical Well\nURL: https://iadclexicon.org/nonvertical-well\n\nNonvertical Well\nNonvertical well\u2014\nA well drilled intentionally to deviate from a vertical axis.\nThe term includes wells drilled diagonally and wells that have horizonal bore holes.\nSource: Oil and Gas Wells, Pennsylvania Code, Title 25, Chapter 78, December 2012.\nRegulations", "https://iadclexicon.org/normal-cubic-metres-per-hour-nm3h": "TERM: Normal Cubic Metres Per Hour (Nm3/h)\nURL: https://iadclexicon.org/normal-cubic-metres-per-hour-nm3h\n\nNormal Cubic Metres Per Hour (Nm3/h)\nSI unit for volumetric flow rate of air or gas at a temperature of 0 \u00b0C and pressure of 101,3 kPa, expressed in cubic metres per hour.\nSource:\nAPI\nSTD 2000, Venting Atmospheric and Low-pressure Storage Tanks, Sixth Edition, November 2009.\nGlobal S\ntandards", "https://iadclexicon.org/norm": "TERM: NORM\nURL: https://iadclexicon.org/norm\n\nNORM\n\u201cNORM\u201d means the naturally occurring radioactive materials regulated by 20.3.14 NMAC.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations\nNORM\nNaturally Occurring Radioactive Material(s).\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards\nSource:\u00a0NOGEPA Industrial Guideline No. 16, Working with Naturally Occurring Radioactive Materials (NORM), Netherlands, Version 1, January 2009.\nGlobal Standards\nSource: \u00a0Offshore Waste Treatment Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, December 15, 2010.\nRegulatory Guidance\nNORM\nRadioactive materials that are present in facilities and installations in the E&P industry are known as NORM, which stands for Naturally Occurring Radioactive Materials. This is a general term for materials that consist of elements or compounds that occur naturally and are a source of ionising radiation as a natural property. This term is used to distinguish between substances that have been made radioactive by artificial means. Another acronym that is used is LSA, which stands for Low Specific Activity.\nSource:\u00a0NOGEPA Industrial Guideline No. 16, Working with Naturally Occurring Radioactive Materials (NORM), Netherlands, Version 1, January 2009.\nGlobal Standards\nNORM\nNORM stands for Naturally Occurring Radioactive Materials and is a general term for naturally occurring radioactive substances that may be present in gas- and oil treatment plants.\u00a0Traces of natural radioactive substances have existed since the formation of the earth. These traces are still present in gas and oil bearing formations and are brought to surface together with gas, oil and especially water.\u00a0NORM may be found on the insides of installations in the form of scale on the walls, or as dust between flanges and in the sludge on the bottom of vats and tanks. Closed installation: NORM can be present on the inside but not on the outside so there is no radiation risk on closed installations.\u00a0NORM stands for radioactive substances, so working with it may introduce a certain risk, which not related to radiation but only to internal contamination. This risk is especially relevant when NORM is present in the air as dust and if it can inhaled.\u00a0Special precautions are to be taken when working on opened installations, such as wearing disposable overalls, rubber boots, gloves and if necessary, breathing protection.\nSource:\u00a0NOGEPA Industrial Guideline No. 16, Working with Naturally Occurring Radioactive Materials (NORM), Netherlands, Version 1, January 2009.\nGlobal Standards", "https://iadclexicon.org/norm-referenced-examination": "TERM: Norm-referenced Examination\nURL: https://iadclexicon.org/norm-referenced-examination\n\nNorm-referenced Examination\nexamination that compares the performance of an examinee to the performance of other examinees in the same examination\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/normal-conditions": "TERM: Normal Conditions\nURL: https://iadclexicon.org/normal-conditions\n\nNormal Conditions\npermanent, variable and environmental actions associated with operating conditions of the platform\nNote 1 to entry: Normal conditions are sometimes referred to as persistent conditions.\nSource:\u00a0ISO 19900:2013, Petroleum and natural gas industries \u2013 General requirements\u00a0for offshore structures.\nGlobal Standards", "https://iadclexicon.org/normal-atmospheric-conditions": "TERM: Normal Atmospheric Conditions\nURL: https://iadclexicon.org/normal-atmospheric-conditions\n\nNormal Atmospheric Conditions\nNormal atmospheric conditions are defined as conditions that vary above and below reference levels of 101.3 kPa (14.7 psia) and 200 \u00b0C (68 \u00b0F) provided that the variations have a negligible effect on the explosion properties of the flammable materials.\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards", "https://iadclexicon.org/normal-jacking-load": "TERM: Normal Jacking Load\nURL: https://iadclexicon.org/normal-jacking-load\n\nNormal Jacking Load\nThe maximum design elevated weight of the hull, including variable load, to be raised/lowered by the jacking unit, during normal jacking operation.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 5, Main and Auxiliary Machinery, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/normal-operating-pressure": "TERM: Normal Operating Pressure\nURL: https://iadclexicon.org/normal-operating-pressure\n\nNormal Operating Pressure\nMaximum internal pressure that is sustained during normal operations referenced to a specific elevation.\nEXAMPLE For a production riser, normal operating pressure corresponds to steady state production. For an\nexport riser, normal operating pressure usually corresponds to design pressure.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards", "https://iadclexicon.org/normal-operation": "TERM: Normal Operation\nURL: https://iadclexicon.org/normal-operation\n\nNormal Operation\nOperating the system to perform the intended basic functionality.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards\nNormal Operation\nSituation when the equipment is operating within its design parameters\nNOTE 1 Minor releases of flammable material may be part of normal operation. For example, releases from seals which rely on wetting by the fluid which is being pumped are considered to be minor releases.\nNOTE 2 Failures (such as the breakdown of pump seals, flange gaskets or spillages caused by accidents) which involve urgent repair or shutdown are not considered to be part of normal operation nor are they considered to be catastrophic.\nNOTE 3 Normal operation includes start-up and shutdown conditions.\nSource: IEC 61892-7, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 7: Hazardous areas.\nGlobal Standards", "https://iadclexicon.org/nopsema-waters": "TERM: NOPSEMA Waters\nURL: https://iadclexicon.org/nopsema-waters\n\nNOPSEMA waters\nNOPSEMA waters means:\nCommonwealth waters; and\nthe designated coastal waters of each State and of the Northern Territory.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/normal-operational-and-habitable-conditions": "TERM: Normal Operational and Habitable Conditions\nURL: https://iadclexicon.org/normal-operational-and-habitable-conditions\n\nNormal Operational and Habitable Conditions\nNormal operational and habitable conditions means: 1. conditions under which the unit as a whole, its machinery, services, means and aids ensuring safe navigation when underway, safety when in the industrial mode, fire and flooding safety, internal and external communications and signals, means of escape and winches for rescue boats, as well as the means of ensuring the minimum comfortable conditions of habitability, are in working order and functioning normally; and 2. drilling operations.\nSource: IMO Resolution A.1023(26), Code for the Construction and Equipment of Mobile Offshore Drilling Units (2009 MODU Code), 2009.\nGlobal Standards\nNormal Operational and Habitable Condition\nNormal operational and habitable condition\nis a condition under which the ship as a whole, the machinery, services, means and aids ensuring propulsion, ability to steer, safe navigation, fire and flooding safety, internal and external communications and signals, means of escape, and emergency boat winches, as well as the designed comfortable conditions of habitability are in working order and functioning normally. <Chapter II-1, regulation 3>.\nSource:\u00a0IMO Resolution MSC.216(82), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 8 December 2006, International Maritime Organization.\nLegislation", "https://iadclexicon.org/nopsema": "TERM: NOPSEMA\nURL: https://iadclexicon.org/nopsema\n\nNOPSEMA\nNational Offshore Petroleum Safety and Environmental Management Authority.\nSource: NOPSEMA Guidance note: Safety Case Lifecycle Management, N04300-GN0087, Australia, Revision 5, December 2012.\nRegulatory Guidance\nSource: NOPSEMA Guidance Note: ALARP, N-04300-GN0166, Australia, Revision 4, December 2012.\nRegulatory Guidance\nSource: NOPSEMA Guidance Note: Control Measures and Performance Standards, N-04300 GN0271, Australia, Revision 3, December 2011.\nRegulatory Guidance\nSource: NOPSEMA Guidance Note: Safety Management Systems, N04300-GN1052, Australia, Revision 0, December 2012.\nRegulatory Guidance\nNOPSEMA\nNOPSEMA means the National Offshore Petroleum Safety and Environmental Management Authority.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nNOPSEMA\nNOPSEMA means the National Offshore Petroleum Safety and Environmental Management Authority\u2014see section 7.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/normal-pressure": "TERM: Normal Pressure\nURL: https://iadclexicon.org/normal-pressure\n\nNormal Pressure\nFormation pressure equal to the pressure exerted by a vertical column of water with salinity normal for the geographic area.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nNormal Pressure\n\u201cNormal pressure\u201d means a formation pore pressure, proportional to depth, which is roughly equal to the hydrostatic pressure gradient of a column of salt water (.465 psi/ft).\nSource:\u00a0Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/normal-slugging": "TERM: Normal Slugging\nURL: https://iadclexicon.org/normal-slugging\n\nHydrodynamic slugging\nHydrodynamic slugging (also known as normal slugging) usually occurs at moderate gas and liquid velocities. As the relative velocity of the gas moving over the liquid increases, the liquid tends to form waves until at some point the height of the waves bridges to the top of the pipe and a slug is formed. Such slugs are often generated at or near the inlet point of the system, and can grow or shrink in length downstream of their formation point, due to changes in the inclination angle and/or compressibility effects.\nThe length of hydrodynamic slugs is principally a function of the flowline diameter (but typically they are relatively short, being in the order of 20 to 40 pipe diameters in length) and hence the use of two smaller-diameter flowlines in place of one bigger line can assist in controlling this type of slugging. It should be noted, however, that these short high-frequency slugs can also merge into longer low-frequency slugs due to terrain/other effects.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/normal-venting": "TERM: Normal Venting\nURL: https://iadclexicon.org/normal-venting\n\nNormal Venting\nVenting required because of operational requirements or atmospheric changes.\nSource:\nAPI\nSTD 2000, Venting Atmospheric and Low-pressure Storage Tanks, Sixth Edition, November 2009.\nGlobal S\ntandards", "https://iadclexicon.org/normative": "TERM: Normative\nURL: https://iadclexicon.org/normative\n\nNormative\nInformation or procedures that shall be used by the user/purchaser or supplier/manufacturer to comply with this specification.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards", "https://iadclexicon.org/normative-references": "TERM: Normative References\nURL: https://iadclexicon.org/normative-references\n\nNormative References\nNormative references shall mean normative in the application of NORSOK standards.\nSource:\u00a0NORSOK D-007, Well Testing Systems, Rev. 1, January 1996.\nGlobal Standards", "https://iadclexicon.org/norsok": "TERM: NORSOK\nURL: https://iadclexicon.org/norsok\n\nNORSOK\nNorsk Sokkels Konkuranseposisjon (Norwegian Standards Organization).\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards\nNORSOK\nNorsk Sokkels Konkurranseposisjon.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nSource: 117 OLF, Norwegian Oil and Gas Association recommended guidelines for Well Integrity, No. 117, Revision No. 4, June 2011.\nGlobal Standards\nNORSOK\nStandardization Organizations in Norway.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nNORSOK\nNorwegian Standard Organization.\nSource: Rules for Classification and Construction, IV Industrial Services, 6 Offshore Technology, 9 Guideline for Personnel Transfers by Means of Lifting Appliances, Edition 2011, Germanischer Lloyd SE,\nGlobal Standards", "https://iadclexicon.org/norsok-standards": "TERM: NORSOK Standards\nURL: https://iadclexicon.org/norsok-standards\n\nNORSOK Standards\nEstandares desarrollados por Ia industria petrolera noruega.\nSource:\u00a0Resoluci\u00f3n N\u00famero 40687 de 18 Jul 2017 Por la cual se establecen los criterios t\u00e9cnicos para proyectos de perforaci\u00f3n exploratoria de hidrocarburos costa afuera en Colombia. Columbia Ministerio de Minas y Energia,\nRegulations", "https://iadclexicon.org/north-sea-area": "TERM: North Sea Area\nURL: https://iadclexicon.org/north-sea-area\n\nNorth Sea Area\nThe North Sea area means the North Sea proper including seas therein with the boundary between:\n.1 the North Sea southwards of latitude 62\u00ba N and eastwards of longitude 4\u00ba W;\n.2 the Skagerrak, the southern limit of which is determined east of the Skaw by latitude 57\u00ba 44.8\u0384 N; and\n.3 the English Channel and its approaches eastwards of longitude 5\u00ba W and northwards of latitude 48\u00ba 30\u0384 N.\nSource: Resolution MEPC.201(62), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships, 1973 (Revised MARPOL Annex V), 15 July 2011, International Maritime Organization.\nLegislation", "https://iadclexicon.org/northern-territory-greenhouse-gas-storage-minister": "TERM: Northern Territory Greenhouse Gas Storage Minister\nURL: https://iadclexicon.org/northern-territory-greenhouse-gas-storage-minister\n\nNorthern Territory Greenhouse Gas Storage Minister\nNorthern Territory Greenhouse Gas Storage Minister means:\nthe Minister of the Northern Territory who is responsible for matters relating to:\nthe injection of greenhouse gas substances into parts of geological formations; and\nthe permanent storage of greenhouse gas substances in parts of geological formations; or\nanother Minister of the Northern Territory acting for and on behalf of the Minister referred to in paragraph (a).\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/northern-territory-petroleum-minister": "TERM: Northern Territory Petroleum Minister\nURL: https://iadclexicon.org/northern-territory-petroleum-minister\n\nNorthern Territory Petroleum Minister\nNorthern Territory Petroleum Minister means:\nthe Minister of the Northern Territory who is responsible for the Territory PSLA; or\nanother Minister of the Northern Territory acting for and on behalf of the Minister referred to in paragraph (a).\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/northern-territory-title": "TERM: Northern Territory Title\nURL: https://iadclexicon.org/northern-territory-title\n\nNorthern Territory title\nNorthern Territory title means an authority, however described, under a law of the Northern Territory, to explore for, or to recover, petroleum.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/norwegian-fisherman": "TERM: Norwegian Fisherman\nURL: https://iadclexicon.org/norwegian-fisherman\n\nNorwegian Fisherman\nNorwegian fishermen are in this chapter defined as persons registered in the registration list of fishermen and owners of vessels listed in the registry of Norwegian fishing vessels subject to registration licences.\nSource:\u00a0Act 29 November 1996 No. 72 Relating to Petroleum Activities, Norway, amended June 2011.\nLegislation", "https://iadclexicon.org/norwegian-oil-and-gas": "TERM: Norwegian Oil and Gas\nURL: https://iadclexicon.org/norwegian-oil-and-gas\n\nNorwegian Oil and Gas\nNorwegian Oil and Gas Association.\nSource: 117 OLF, Norwegian Oil and Gas Association recommended guidelines for Well Integrity, No. 117, Revision No. 4, June 2011.\nGlobal Standards", "https://iadclexicon.org/nost": "TERM: NOST\nURL: https://iadclexicon.org/nost\n\nNOST\nNASA Office of Standards and Technology\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/not-in-bulk": "TERM: Not in Bulk\nURL: https://iadclexicon.org/not-in-bulk\n\nNot in Bulk\n\u201cNot in bulk\u201d means in approved containers not exceeding-1,000 litres in capacity.\nSource:\u00a0The Petroleum Rules, 1976, India, 1976.\nRegulations", "https://iadclexicon.org/not-normally-manned": "TERM: Not Normally Manned\nURL: https://iadclexicon.org/not-normally-manned\n\nNot Normally Manned\nA platform that does not have facilities to accommodate personnel for overnight or extended stays.\nSource:\nAPI\nRP 2SIM, Structural Integrity Management of Fixed Offshore Structures, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/notch-stress-range": "TERM: Notch Stress Range\nURL: https://iadclexicon.org/notch-stress-range\n\nNotch Stress Range\nSum of the primary stress range plus the secondary stress range plus the peak stress range, forming the total stress range (see Annex C), as applied to fatigue assessment of unwelded parts.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/notch": "TERM: Notch\nURL: https://iadclexicon.org/notch\n\nNotch\nReference indicator with specified geometry.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/notice-of-accident-or-accident": "TERM: Notice of Accident or Accident\nURL: https://iadclexicon.org/notice-of-accident-or-accident\n\nNotice of Accident or Accident\nNotice of accident: Accidents as mentioned in this rule include fire and other incidents also.\nSource:\u00a0Guidance Notes on Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, Oil Industry Safety Directorate (India), 2012.\nRegulatory Guidance", "https://iadclexicon.org/notifiable-incident": "TERM: Notifiable Incident\nURL: https://iadclexicon.org/notifiable-incident\n\nNotifiable Incident\nIn this regulation, \u201cnotifiable incident\u201d means any casualty, accident, injury or disease which is required to be notified by the installation owner or the installation manager under regulation 9 or 12 of the Offshore Installations (Inspectors and Casualties) Regulations 1973. Note: S.I. 1973/1842.\nSource: The Offshore Installations (Safety Representatives and Safety Committees) Regulations 1989, UK S.I. 1989/971, 1989.\nRegulations", "https://iadclexicon.org/notification": "TERM: Notification\nURL: https://iadclexicon.org/notification\n\nNotification\n\u201cNotification\u201d means a notification published in the Official Gazette and the expression\u201d notified\u201d with its cognate meanings and grammatical variations, shall be construed accordingly.\nSource:\u00a0The Petroleum and Natural Gas Regulatory Board Act, 2006, No. 19 of 2006, India, amended as of May 2013.\nLegislation", "https://iadclexicon.org/notified": "TERM: Notified\nURL: https://iadclexicon.org/notified\n\nNotified\n\u201cNotified\u201d means notified in writing, and related expressions shall be construed accordingly.\nSource: The Offshore Installations (Safety Case) Regulations 2005, UK S.I. 2005/3117, 2005.\nRegulations", "https://iadclexicon.org/notified-petroleum-petroleum-products-and-natural-gas": "TERM: Notified Petroleum, Petroleum Products and Natural Gas\nURL: https://iadclexicon.org/notified-petroleum-petroleum-products-and-natural-gas\n\nNotified Petroleum, Petroleum Products and Natural Gas\n\u201cNotified petroleum, petroleum products and natural gas\u201d means such petroleum, petroleum products and natural gas as the Central Government may notify from time to time, after being satisfied that it is necessary or expedient so to do for maintaining or increasing their supplies or for securing their equitable distribution or ensuring adequate availability.\nSource:\u00a0The Petroleum and Natural Gas Regulatory Board Act, 2006, No. 19 of 2006, India, amended as of May 2013.\nLegislation", "https://iadclexicon.org/nova-scotia-consumption-tax-acts": "TERM: Nova Scotia Consumption Tax Acts\nURL: https://iadclexicon.org/nova-scotia-consumption-tax-acts\n\nNova Scotia Consumption Tax Acts\n\u201cNova Scotia Consumption Tax Acts\u201d means the Health Services Tax Act, Chapter 126\u00a0 of the Revised Statutes of Nova Scotia, 1967, as amended from time to time, the Gasoline and Diesel Oil Tax Act, Chapter 116 of the Revised Statutes of Nova Scotia, 1967, as amended from time to time, and any other Act of the Legislature of the Province, as amended from time to time, as may be prescribed; lois sur l\u2019imp\u00f4t indirect.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation", "https://iadclexicon.org/nova-scotia-income-tax-act": "TERM: Nova Scotia Income Tax Act\nURL: https://iadclexicon.org/nova-scotia-income-tax-act\n\nNova Scotia Income Tax Act\n\u201cNova Scotia Income Tax Act\u201d means the Income Tax Act, Chapter 134 of the Revised Statutes of Nova Scotia, 1967, as amended from time to time; loi sur l\u2019imp\u00f4t direct.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation", "https://iadclexicon.org/nova-scotia-social-legislation": "TERM: Nova Scotia Social legislation\nURL: https://iadclexicon.org/nova-scotia-social-legislation\n\nNova Scotia Social legislation\n\u201cNova Scotia social legislation\u201d means the Labour Standards Code, Chapter 10 of the Statutes of Nova Scotia, 1972, as amended from time to time, the Occupational Health and Safety Act, Chapter 3 of the Statutes of Nova Scotia, 1985, as amended from time to time, the Trade Union Act, Chapter 19 of the Statutes of Nova Scotia, 1972, as amended from time to time, and the Workers\u2019 Compensation Act, Chapter 65 of the Statutes of Nova Scotia, 1968, as amended from time to time; lois sociales.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation", "https://iadclexicon.org/nova-scotia-insurance-premiums-tax-act": "TERM: Nova Scotia Insurance Premiums Tax Act\nURL: https://iadclexicon.org/nova-scotia-insurance-premiums-tax-act\n\nNova Scotia Insurance Premiums Tax Act\n\u201cNova Scotia Insurance Premiums Tax Act\u201d means the Insurance Premiums Tax Act, Chapter 149 of the Revised Statutes of Nova Scotia, 1967, as amended from time to time; loi sur la taxation des primes d\u2019assurance.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation", "https://iadclexicon.org/nova-scotia-resources-ventures-limited": "TERM: Nova Scotia Resources (Ventures) Limited\nURL: https://iadclexicon.org/nova-scotia-resources-ventures-limited\n\nNova Scotia Resources (Ventures) Limited\n\u201cNova Scotia Resources (Ventures) Limited\u201d means the company incorporated on November 20, 1981 under the Companies Act, Chapter 42 of the Revised Statutes of Nova Scotia, 1967; Soci\u00e9t\u00e9.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation", "https://iadclexicon.org/nova-scotia-trunkline": "TERM: Nova Scotia Trunkline\nURL: https://iadclexicon.org/nova-scotia-trunkline\n\nNova Scotia Trunkline\nIn this section, \u201cNova Scotia trunkline\u201d means a trunkline for the transmission of petroleum in the offshore area or from the offshore area to and within the Province, and includes all tanks, reservoirs, storage facilities, pumps, racks, compressors, loading facilities, interstation systems of communication by telephone, telegraph or radio, and real and personal property connected therewith that are located within the Province or the offshore area, but does not include laterals, gathering lines, flow lines, structures, or facilities for the production and processing of petroleum.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation", "https://iadclexicon.org/novel-lifesaving-appliance-or-arrangement": "TERM: Novel Lifesaving Appliance or Arrangement\nURL: https://iadclexicon.org/novel-lifesaving-appliance-or-arrangement\n\nNovel Lifesaving Appliance or Arrangement\nNovel lifesaving appliance or arrangement means one that has new features not fully covered by the provisions of this subchapter but providing an equal or higher standard of safety.\nSource: Mobile Offshore Drilling Units, 46 CFR 107-109 (2013).\nRegulations\nNovel Life-Saving Arrangement\nNovel life-saving appliance or arrangement is a life-saving appliance or arrangement which embodies new features not fully covered by the provisions of this chapter or the Code but which provides an equal or higher standard of safety. <Chapter III, Part A, regulation 3>.\nSource:\u00a0IMO Resolution MSC.47(66), adoption of amendments to the International Convention for the Safety of Life at Sea (SOLAS), 1974, 4 June 1996, International Maritime Organization.\nLegislation\nNovel Life-Saving Appliance\nNovel life-saving appliance or arrangement\nis a life-saving appliance or arrangement which embodies new features not fully covered by the provisions of this chapter or the Code but which provides an equal or higher standard of safety. <Chapter III, Part A, regulation 3>.\nSource:\u00a0IMO Resolution MSC.47(66), adoption of amendments to the International Convention for the Safety of Life at Sea (SOLAS), 1974, 4 June 1996, International Maritime Organization.\nLegislation", "https://iadclexicon.org/nox-reduction-rate-%ce%b7": "TERM: NOx Reduction Rate \u03b7\nURL: https://iadclexicon.org/nox-reduction-rate-%ce%b7\n\nNOx Reduction Rate \u03b7\n\u201cNOx reduction rate\n\u03b7\n\u201d means a value deriving from the following formula. Unit of\n\u03b7\nis (%).\nSource: Resolution MEPC.198(62), 2011 Guidelines addressing additional aspects to the NOx Technical Code 2008 with regard to particular requirements related to marine diesel engines fitted with Selective Catalytic Reduction (SCR) Systems, 15 July 2011, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/nox-technical-code": "TERM: NOx Technical Code\nURL: https://iadclexicon.org/nox-technical-code\n\nNOx Technical Code\nNOx Technical Code means the Technical Code on Control of Emission of Nitrogen Oxides from Marine Diesel Engines adopted by resolution 2 of the 1997 MARPOL Conference, as amended by the Organization, provided that such amendments are adopted and brought into force in accordance with the provisions of article 16 of the present Convention.\nSource:\u00a0Resolution MEPC.176(58), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships (Revised MARPOL Annex VI), 10 October 2008, International Maritime Organization.\nLegislation", "https://iadclexicon.org/npd": "TERM: NPD\nURL: https://iadclexicon.org/npd\n\nNPD\nNorwegian Petroleum Directorate (now PSA Norway).\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/noxious-liquid-substance": "TERM: Noxious Liquid Substance\nURL: https://iadclexicon.org/noxious-liquid-substance\n\nNoxious Liquid Substance\nNoxious Liquid Substance\nmeans any substance indicated in the Pollution Category column of chapters 17 or 18 of the International Bulk Chemical Code, or the current MEPC.2/Circular or provisionally assessed under the provisions of regulation 6.3 of MARPOL Annex II as falling into categories X, Y or Z.\nSource:\nResolution MEPC.118(52), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships, 1973 (Revised Annex II of MARPOL 73/78), 15 October 2004, International Maritime Organization.\nLegislation\nSource: Resolution MEPC.119(52), 2004 amendments to the International Code for the Construction and Equipment of Ships Carrying Dangerous Chemicals in Bulk (IBC Code), 15 October 2004.\nRegulatory guidance, International Maritime Organization\nSource:\u00a0Resolution MEPC.144(54), amendments to the Code for the Construction and Equipment of Ships Carrying Dangerous Chemicals in Bulk (BCH Code), 24 March 2006, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/npdes": "TERM: NPDES\nURL: https://iadclexicon.org/npdes\n\nNPDES:\nNPDES means National Pollutant Discharge Elimination System.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines", "https://iadclexicon.org/npdes-permit": "TERM: NPDES Permit\nURL: https://iadclexicon.org/npdes-permit\n\nNPDES Permit\nA permit issued by the regional administrator under the authority of the Federal Clean Water Act, \u00a7402, Title 33, United States Code, \u00a71342. NPDES permits can either be individual or general permits.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/npl": "TERM: NPL\nURL: https://iadclexicon.org/npl\n\nNPL\nneutral pressure level\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Sta/ndards", "https://iadclexicon.org/npshr-capacity-curve": "TERM: NPSHR Capacity Curve\nURL: https://iadclexicon.org/npshr-capacity-curve\n\nNPSHR Capacity Curve\nShows the relationship between NPSHR and capacity.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/nps": "TERM: NPS\nURL: https://iadclexicon.org/nps\n\nNPS\nNominal Pipe Size.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/npt": "TERM: NPT\nURL: https://iadclexicon.org/npt\n\nNPT\nNational pipe thread.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/nrtl": "TERM: NRTL\nURL: https://iadclexicon.org/nrtl\n\nNRTL\nNationally Recognized Testing Laboratory.\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nSource:\nAPI\nRP 14G, Recommended Practice for Fire Prevention and Control on Fixed Open-type Offshore Production Platforms: Upstream Segment, Fourth Edition, April 2007.\nGlobal Standards\nSource:\nAPI\nRP 49, Recommended Practice for Drilling and Well Servicing Operations Involving Hydrogen Sulfide, Third Edition, May 2001.\nGlobal Standards", "https://iadclexicon.org/nq": "TERM: Nq\nURL: https://iadclexicon.org/nq\n\nN\nq\nBearing capacity factor.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/nr": "TERM: NR\nURL: https://iadclexicon.org/nr\n\nNR\nNatural rubber.\nSource:\nAPI\nRP 17B, Recommended Practice for Flexible Pipe, Fourth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/nrv": "TERM: NRV\nURL: https://iadclexicon.org/nrv\n\nNRV\nNonreturn valve.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards\nNRV\nA non-return valve. A float or other check valve in the system. See Inside BOP.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards\nNRV\nNon-return valve.\nSource:\u00a0NORSOK D-010, Well integrity in drilling and well operations, Rev. 3, August 2004.\nGlobal Standards", "https://iadclexicon.org/nsoaf": "TERM: NSOAF\nURL: https://iadclexicon.org/nsoaf\n\nNSOAF\nNorth Sea Offshore Authorities Forum.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/ns": "TERM: NS\nURL: https://iadclexicon.org/ns\n\nNS\nNova Scotia.\nSource: Incident Reporting and Investigation Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, November 30, 2012.\nRegulatory Guidance\nNS\nNormal strength.\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards", "https://iadclexicon.org/ntd": "TERM: NTD\nURL: https://iadclexicon.org/ntd\n\nNTD\nNonlinear time domain.\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards", "https://iadclexicon.org/nt": "TERM: N&T\nURL: https://iadclexicon.org/nt\n\nN&T\nNormalised and tempered.\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards", "https://iadclexicon.org/nth-spectral-moment": "TERM: nth spectral moment\nURL: https://iadclexicon.org/nth-spectral-moment\n\nn\nth\nspectral moment\nSource:\nAPI\nRP 2MET, Derivation of Metocean Design and Operating Conditions, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/ntl": "TERM: NTL\nURL: https://iadclexicon.org/ntl\n\nNTL\nNTL means Notice to Lessees and Operators.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations\nNTL\nNotice to Lessees.\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines", "https://iadclexicon.org/ntis": "TERM: NTIS\nURL: https://iadclexicon.org/ntis\n\nNTIS\nNational Technical Information Service.\nSource:\nAPI\nRP 49, Recommended Practice for Drilling and Well Servicing Operations Involving Hydrogen Sulfide, Third Edition, May 2001.\nGlobal Standards", "https://iadclexicon.org/nu": "TERM: NU\nURL: https://iadclexicon.org/nu\n\nNU\nNon-upset tubing connection.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards\nNU\nAPI Spec 5B non-upset tubing connection.\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards", "https://iadclexicon.org/nuc": "TERM: NUC\nURL: https://iadclexicon.org/nuc\n\nNUC\nNot Under Command.\nSource:\u00a0NOGEPA Industrial Guideline No. 20, Alerting Procedure SAR Helicopter for Drifting Vessel (NUC) Offshore, Netherlands, Version 0, January 2009.\nGlobal Standards", "https://iadclexicon.org/nui": "TERM: NUI\nURL: https://iadclexicon.org/nui\n\nNUI\nNormally Unattended Installation.\nSource:\u00a0NOGEPA Guideline 14, Helideck Operations and Procedures Manual, Netherlands, Version 2, December 2011.\nGlobal Standards", "https://iadclexicon.org/number-of-employees": "TERM: Number of Employees\nURL: https://iadclexicon.org/number-of-employees\n\nNumber of employees\nAverage number of full-time and part-time employees involved in exploration and production, calculated on a full-time basis, during the reporting year.\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards", "https://iadclexicon.org/number-of-fatalities": "TERM: Number of Fatalities\nURL: https://iadclexicon.org/number-of-fatalities\n\nNumber of fatalities\nThe total number of Company\u2019s employees and/or Contractor\u2019s employees who died as a result of an incident. \u2018Delayed\u2019 deaths that occur after the incident are to be included if the deaths were a direct result of the incident. For example, if a fire killed one person outright, and a second died three weeks later from lung damage caused by the fire, both are reported.\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards", "https://iadclexicon.org/number-temperature-identification-t-codetemperature-class": "TERM: Number, Temperature Identification (T Code/Temperature Class)\nURL: https://iadclexicon.org/number-temperature-identification-t-codetemperature-class\n\nNumber, temperature identification (T Code/Temperature Class)\nA system of classification by which one of 14 temperature identification numbers (for zones, six temperature classes) is allocated to apparatus. The temperature identification number represents the maximum surface temperature of any part of the apparatus that may come in contact with the flammable gas or vapor mixture.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nNumber, temperature identification (T Code/Temperature Class)\nA system of classification by which one of 14 temperature identification numbers (for zones, six temperature classes) is allocated to apparatus. The temperature identification number represents the maximum surface temperature of any part of the apparatus that may come in contact with the flammable gas or vapor mixture.\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/nvic": "TERM: NVIC\nURL: https://iadclexicon.org/nvic\n\nNVIC\nNavigation and Vessel Inspection Circular.\nSource:\nAPI\nRP 14G, Recommended Practice for Fire Prevention and Control on Fixed Open-type Offshore Production Platforms: Upstream Segment, Fourth Edition, April 2007.\nGlobal Standards", "https://iadclexicon.org/nwea": "TERM: NWEA\nURL: https://iadclexicon.org/nwea\n\nNWEA\nNorth West European Area.\nSource:\u00a0NORSOK D-001, Drilling facilities, Rev. 3, December 2012.\nGlobal Standards", "https://iadclexicon.org/nws": "TERM: NWS\nURL: https://iadclexicon.org/nws\n\nNWS\nNational Weather Service (of the United States).\nSource: \u00a0Offshore Physical Environmental Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, September 2008.\nRegulatory Guidance", "https://iadclexicon.org/oa": "TERM: OA\nURL: https://iadclexicon.org/oa\n\nOA\nOpen air.\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/nzs": "TERM: NZS\nURL: https://iadclexicon.org/nzs\n\nNZS\nNew Zealand Standard.\nSource: NOPSEMA Guidance Note: Control Measures and Performance Standards, N-04300 GN0271, Australia, Revision 3, December 2011.\nRegulatory Guidance", "https://iadclexicon.org/obf-fluids": "TERM: OBF Fluids\nURL: https://iadclexicon.org/obf-fluids\n\nOBF Fluids\nOBF fluids: low aromatic and paraffin-like oils and fluids on the basis of mineral oils which are neither synthetic, nor of a category of which the use is prohibited in some other way.\nSource: Mining Regulation of the Netherlands, WJZ 02063603, Netherlands,16 December 2002.\nRegulations", "https://iadclexicon.org/object-standard": "TERM: Object Standard\nURL: https://iadclexicon.org/object-standard\n\nObject standard\nThe standards listed in Table B2.\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards", "https://iadclexicon.org/objective": "TERM: Objective\nURL: https://iadclexicon.org/objective\n\nObjective\nA statement of intent to accomplish a specified outcome.\nObjectives should be specific, measureable, achievable, relevant and timebound (SMART). Targets are objectives with a specific numerical intent and fixed timescale for completion.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards\nObjective\nResult to be achieved\nNote 1 to entry: An objective can be strategic, tactical, or operational.\nNote 2 to entry: Objectives can relate to different disciplines (such as financial, health and safety, and environmental goals) and can apply at different levels (such as strategic, organization-wide, project, product and\nprocess\n.\nNote 3 to entry: An objective can be expressed in other ways, e.g. as an intended outcome, a purpose, an operational criterion, as an information security objective or by the use of other words with similar meaning (e.g. aim, goal, or target).\nNote 4 to entry: In the context of information security management systems, information security objectives are set by the organization, consistent with the information security policy, to achieve specific results.\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards\nObjective\nAlways with capital \u2018O\u2019; a proprietary IT system used by NOPSEMA to manage its records.\nSource: NOPSEMA Guideline \u2013 Glossary \u2013 Regulatory Operations, N-09000-GL0326, Australia, Revision 5, December 2011.\nRegulatory Guidance", "https://iadclexicon.org/objective-based-cut-score": "TERM: Objective-based Cut Score\nURL: https://iadclexicon.org/objective-based-cut-score\n\nObjective-based Cut Score\ncut score established by evaluating characteristics of the examination, rather than by evaluating performance of the candidates in the examination\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/obligated-party": "TERM: Obligated Party\nURL: https://iadclexicon.org/obligated-party\n\nObligated Party, or Responsible Party\nIn these regulations and in regulations laid down in pursuance thereof, the obligated party is typically worded neutrally. This is done because several parties can be responsible according to the same provision. Examples of neutral wording include \u201dRequirements shall be stipulated for the performance of safety functions.\u201d and \u201dThe facility shall be designed such that\u2026\u201d. Another neutral form used is \u201cThe responsible party shall\u2026\u201d. Who the responsible party is, follows from this section\u2019s first subsection. The responsible party can thus be the operator, or others participating in the activities without being licensees or owners of onshore facilities. Licensees that are not operators, are thus not included in the term responsible party in these regulations with supplementary regulations. When the responsibility is assigned to one or more defined participants, this is clearly evident from the relevant provision. For example, the operator is the party responsible for the operation, or the employer specifically designated as the obligated party in certain provisions.\nThe see-to-it duty assigned to the operator, licensee and owner of the onshore facility, cf. the second and third subsections, applies throughout and is thus not mentioned in the other provisions in these regulations, nor in the supplementary regulations.\nSource:\u00a0Guidelines Regarding the Framework Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/objective-evidence": "TERM: Objective Evidence\nURL: https://iadclexicon.org/objective-evidence\n\nObjective Evidence\nDocumented field experience, test data, publications, finite element analysis or calculations that confirm performance characteristics, as applicable.\nSource:\nAPI\nRP 17A Addendum 1, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, December 2010.\nGlobal Standards\nObjective Evidence\nObjective evidence is defined as documented field experience, test data, technical publications, finite element analysis (FEA) or calculations that verify the performance requirements, as applicable.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nObjective Evidence\nObjective evidence\nmeans quantitative or qualitative information, records or statements of fact pertaining to safety or to the existence and implementation of an safety management system element, which is based on observation, measurement or test and which can be verified.\nSource:\u00a0IMO Resolution MSC.104(73), amendments to the International Management Code for the Safe Operation of Ships and for Pollution Prevention (International Safety Management (ISM) Code), 5 December 2000, International Maritime Organization.\nLegislation", "https://iadclexicon.org/observation": "TERM: Observation\nURL: https://iadclexicon.org/observation\n\nObservation\nObservation\nmeans a statement of fact made during a safety management audit and substantiated by objective evidence.\nSource:\u00a0IMO Resolution MSC.104(73), amendments to the International Management Code for the Safe Operation of Ships and for Pollution Prevention (International Safety Management (ISM) Code), 5 December 2000, International Maritime Organization.\nLegislation", "https://iadclexicon.org/object": "TERM: Object\nURL: https://iadclexicon.org/object\n\nObject\nItem characterized through the\nmeasurement\nof its\nattributes.\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards\nObject\nA passive information system-related entity containing or receiving information.\nAdapted from: CNSSI 4009, NIST SP 800-53 Rev 4.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/obp": "TERM: OBP\nURL: https://iadclexicon.org/obp\n\nOBP\nOver balanced pressure.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/obm": "TERM: OBM\nURL: https://iadclexicon.org/obm\n\nOBM\nOil-based mud.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards\nSource:\u00a0OGP Report No. 476, Recommendations for enhancements to well control training, examination and certification, International Association of Oil & Gas Producers, October 2012.\nGlobal Standards", "https://iadclexicon.org/observation-period": "TERM: Observation Period\nURL: https://iadclexicon.org/observation-period\n\nObservation Period\nTime period during which production performance and reliability data are recorded.\nSource:\u00a0ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards", "https://iadclexicon.org/observation-well": "TERM: Observation Well\nURL: https://iadclexicon.org/observation-well\n\nObservation Well\nObservation well\u2014A well used to monitor the operational integrity and conditions in a gas storage reservoir, the reservoir protective area or strata above or below the gas storage horizon.\nSource: Oil and Gas Wells, Pennsylvania Code, Title 25, Chapter 78, December 2012.\nRegulations", "https://iadclexicon.org/observation-wells": "TERM: Observation Wells\nURL: https://iadclexicon.org/observation-wells\n\nObservation Wells\n\u201cObservation wells\u201d means those wells used, or to be used, temporarily for observation and not for input or withdrawal.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations", "https://iadclexicon.org/obsrov": "TERM: OBSROV\nURL: https://iadclexicon.org/obsrov\n\nOBSROV\nobservation class ROV.\nSource:\nAPI\nRecommended Practice 17H, Remotely Operated Tools and Interfaces on Subsea Production Systems, Second Edition, June 2013 (Addendum 1, October 2014).\nGlobal Standards", "https://iadclexicon.org/obstacle": "TERM: Obstacle\nURL: https://iadclexicon.org/obstacle\n\nObstacle\nObstacle is any object, or part thereof, that is located on an area intended for the movement of a helicopter on a helideck or that extends above a defined surface intended to protect a helicopter in flight.\nSource: IMO Resolution A.1023(26), Code for the Construction and Equipment of Mobile Offshore Drilling Units (2009 MODU Code), 2009.\nGlobal Standards", "https://iadclexicon.org/occupational-diving": "TERM: Occupational Diving\nURL: https://iadclexicon.org/occupational-diving\n\nOccupational Diving\nDiving performed in the course of employment for gain or reward (irrespective of whether or not diving is the principal function of employment or merely an adjunct to it). It has the same meaning in these guidelines as diving work.\nSource: Guidelines for Occupational Diving 2004, Occupational Safety and Health Service, New Zealand, updated October 2010.\nRegulatory Guidance", "https://iadclexicon.org/occupation": "TERM: Occupation\nURL: https://iadclexicon.org/occupation\n\nOccupation\n\u201cOccupation\u201d means any employment, business, calling or pursuit.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations", "https://iadclexicon.org/observer": "TERM: Observer\nURL: https://iadclexicon.org/observer\n\nObserver\nperson who accompanies the audit team but does not audit.\nSource:\u00a0ISO/IEC 17021:2011 (E) \u2013 Conformity assessment \u2013 Requirements for bodies providing audit and certification of management systems .\nGlobal Standards\nObserver\nperson who accompanies the\naudit team\nbut does not audit\nNOTE 1\u00a0\u00a0 An observer is not a part of the\naudit team\nand does not influence or interfere with the conduct of the\naudit\nNOTE 2\u00a0\u00a0 An observer can be from the\nauditee\n, a regulator or the other interested party who witnesses the\naudit.\nSource:\u00a0ISO 19011:2011 (E) \u2013 Guidelines for auditing management system.\nGlobal Standards", "https://iadclexicon.org/occupational-exposure-limit": "TERM: Occupational Exposure Limit\nURL: https://iadclexicon.org/occupational-exposure-limit\n\nOccupational Exposure Limit\nUpper limit of the acceptable concentration of a hazardous substance in the environment for a particular material or substance typically established by an authority having jurisdiction (AHJ.\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards", "https://iadclexicon.org/obstacle-free-sector": "TERM: Obstacle-free Sector\nURL: https://iadclexicon.org/obstacle-free-sector\n\nObstacle-free sector\nObstacle-free sector is a complex surface originating at, and extending from, a reference point on the edge of the FATO of a helideck, comprised of two components, one above and one below the helideck for the purpose of flight safety within which only specified obstacles are permitted.\nSource: IMO Resolution A.1023(26), Code for the Construction and Equipment of Mobile Offshore Drilling Units (2009 MODU Code), 2009.\nGlobal Standards\nObstacle-free sector\nObstacle free sector is the take-off and approach sector which totally encompasses the safe landing area and extends over a sector of at least 210\u00ba, within which only specified obstacles are permitted.\nSource: IMO MSC.1/Circ.1431, Guidelines for the approval of helicopter facility foam fire-fighting appliances, 31 May 2012, International Maritime Organization,\nRegulatory guidance", "https://iadclexicon.org/occupational-health-and-safety": "TERM: Occupational Health and Safety\nURL: https://iadclexicon.org/occupational-health-and-safety\n\nOccupational Health and Safety\n\u201cOccupational health and safety\u201d means the health and safety of the workforce while on or working from an installation and while boarding or leaving it.\nSource: The Offshore Installations (Safety Representatives and Safety Committees) Regulations 1989, UK S.I. 1989/971, 1989.\nRegulations", "https://iadclexicon.org/occupational-illness": "TERM: Occupational Illness\nURL: https://iadclexicon.org/occupational-illness\n\nOccupational illness\nAn occupational illness is any abnormal condition or disorder caused by prolonged or repeated exposure to environmental factors associated with employment. Occupational illnesses may be caused by inhalation, absorption, ingestion or direct contact with a hazard, as well as exposure to physical and psychological hazards. The effects of ordinary workplace stress (i.e. inherent to job duties) are not considered to be a psychological hazard. Note: IRF (www.irfoffshoresafety.com/country/performance/scope.aspx); OSH (NL) 15.1 and OSH (NS) Element 2, Part 15, Section 15.1. Occupational illnesses are different from occupational injuries (refer to Section 6.4) in that occupational injuries are caused by instantaneous events in the work environment or events close in time. Cases resulting from anything other than instantaneous events are considered occupational illnesses. Occupational illnesses shall be reported via the written notification process described in Section 5.3.3. Note: OSH (NL) 15.4; OSH (NS) Element 2, Part 15, Section 15.4.\nSource: Incident Reporting and Investigation Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, November 30, 2012.\nRegulatory Guidance\nOccupational illness\nAny abnormal condition or disorder, other than one resulting from an occupational injury, caused by exposure to environmental factors associated with employment.\u00a0 Occupational illness may be caused by inhalation, absorption, ingestion of, or direct contact with the hazard, as well as exposure to physical and psychological hazards. It will generally result from prolonged or repeated exposure. Refer to OGP/IPECA Report No. 393,\nHealth Performance Indicators\n(2007).\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards", "https://iadclexicon.org/occupational-injuries": "TERM: Occupational Injuries\nURL: https://iadclexicon.org/occupational-injuries\n\nOccupational Injuries\nAn occupational injury is any injury which results from a work incident or from a single instantaneous exposure in the work environment. Conditions resulting from one-time exposure to chemicals or the aggravation of pre-existing medical conditions or previous injuries are also considered to be injuries. Injuries and fatalities that occur while the worker is onsite at the offshore installation or vessel and off duty/off-shift are included. Self-inflicted injuries or fatalities are not included. Note: IRF (www.irfoffshoresafety.com/country/performance/scope.aspx); OSH 15.1 and OSH (NS) Element 2, Part 15, Section 15.1. Injuries that occur while a person is in transit to and from the offshore installation, vessel or aircraft are included (i.e. from the time a person boards a support craft prior to their hitch to the time they debark the support craft at the end of their hitch). There are four classifications of occupational injury for the purpose of these guidelines. They are as follows:\nMajor Injury\nAn occupational injury that results in one or more of the following:\n\u2022 Amputation: Includes whole or partial amputation of parts of the body (does not include loss of fleshy tip of finger, nail, or tooth);\n\u2022 Skeletal injuries: Includes bone fractures (including chipped or cracked bone or hairline fracture) and dislocation of shoulder, hip, knee or spine. They do not include fractures to fingers, toes, or a broken nose;\n\u2022 Burns: Only if the injured person becomes unconscious, is admitted to the hospital, or requires resuscitation;\n\u2022 Injuries to internal organs: Only if the injured person becomes unconscious, is admitted to the hospital, or requires resuscitation;\n\u2022 Eye injuries resulting in loss of sight (permanent or temporary);\n\u2022 Eye injuries resulting from a penetrating eye injury or a chemical or hot metal burn to the eye;\n\u2022 Any acute illness caused by exposure to chemicals or biological agents or anything that produces a significant negative physiological effect e.g. decompression illness, loss of hearing, and radiation sickness;\n\u2022 Hypothermia or heat induced illness (unconsciousness);\n\u2022 Any injury resulting in unconsciousness, resuscitation, or admittance to the hospital. Note: IRF (www.irfoffshoresafety.com/country/performance/scope.aspx).\nLost/Restricted Workday Injury\nAn occupational injury other than a \u201cMajor Injury\u201d which results in a person being unfit for work on any day after the day of occurrence of the injury or unfit for full performance of the regular job on any day after the injury. Any day includes rest days, weekend days, leave days, public holidays, or days after ceasing employment. Note: 50 IRF (www.irfoffshoresafety.com/country/performance/scope.aspx ); OSH (NL) 15.4; OSH (NS) Element 2, Part 15, Section 15.4; INST 70; DPR 76(1); DVR 6 (j); GR 27.\nMedical Treatment Injury\nCases that are not severe enough to be reported as lost/restricted workday cases but are more severe than requiring simple first aid treatment are considered to be medical treatment injuries. Note: IRF (www.irfoffshoresafety.com/country/performance/scope.aspx); OSH (NL) 15.1 and OSH (NS) Element 2, Part 15, Section 15.1.\nFirst Aid Injury\nCases that are not sufficiently serious to be reported as medical treatment or more serious cases but nevertheless require minor first aid treatment, e.g. dressing on a minor cut, removal of a splinter from a finger are considered to be first aid injuries. Note: IRF \u00a0(www.irfoffshoresafety.com/country/performance/scope.aspx) ; \u00a0OSH (NL) 15.1 and OSH (NS) Element 2, Part 15, Section 15.1.\nSource: Incident Reporting and Investigation Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, November 30, 2012.\nRegulatory Guidance", "https://iadclexicon.org/occupational-injury": "TERM: Occupational Injury\nURL: https://iadclexicon.org/occupational-injury\n\nOccupational injury\nAny injury such as a cut, fracture, sprain, amputation, etc. which results from a work-related activity or from an exposure involving a single incident in the work environment, such as deafness from explosion, one-time chemical exposure, back disorder from a slip/trip, insect or snake bite.\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards", "https://iadclexicon.org/oceanographic-observing": "TERM: Oceanographic Observing\nURL: https://iadclexicon.org/oceanographic-observing\n\nOceanographic Observing\nOceanographic observing procedure.\nSource: \u00a0Offshore Physical Environmental Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, September 2008.\nRegulatory Guidance", "https://iadclexicon.org/occupied-dwelling": "TERM: Occupied Dwelling\nURL: https://iadclexicon.org/occupied-dwelling\n\nOccupied Dwelling\n\u201cOccupied dwelling\u201d or \u201cpermanently occupied dwelling\u201d means a residence which is lived in by a person at least six months throughout a calendar year.\nSource: Oil and gas Conservation, North Dakota Administrative Code, Chapter 43-02-03, April 2012.\nRegulations", "https://iadclexicon.org/occupied": "TERM: Occupied\nURL: https://iadclexicon.org/occupied\n\nOccupied\nOccupied, in relation to an installation, means an installation\u2014\n(a) that is normally occupied by the lesser of\u2014\n(i) 12 people; and\n(ii) the single flight capacity of any helicopter servicing the installation; and\n(b) where\u2014\n(i) more than 24 hours\u2019 occupancy in any 7-day period is normally planned; and\n(ii) overnight occupancy is normally planned.\nSource: Health and Safety in Employment (Petroleum Exploration and Extraction) Regulations 2013, SR 2013/208, New Zealand, as of May 2013.\nRegulations", "https://iadclexicon.org/oceanographic-program": "TERM: Oceanographic Program\nURL: https://iadclexicon.org/oceanographic-program\n\nOceanographic Program\nOcean monitoring activities for an Installation.\nSource: \u00a0Offshore Physical Environmental Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, September 2008.\nRegulatory Guidance", "https://iadclexicon.org/oceanographic-contractor": "TERM: Oceanographic Contractor\nURL: https://iadclexicon.org/oceanographic-contractor\n\nOceanographic Contractor\nContractor responsible for providing, installing and maintaining oceanographic equipment.\nSource: \u00a0Offshore Physical Environmental Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, September 2008.\nRegulatory Guidance", "https://iadclexicon.org/oceanographer": "TERM: Oceanographer\nURL: https://iadclexicon.org/oceanographer\n\nOceanographer\nA qualified oceanographer is a graduate of a specified program in oceanographic studies at a recognized university.\nSource: \u00a0Offshore Physical Environmental Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, September 2008.\nRegulatory Guidance", "https://iadclexicon.org/oceanographic-reporting": "TERM: Oceanographic Reporting\nURL: https://iadclexicon.org/oceanographic-reporting\n\nOceanographic Reporting\nOceanographic reporting procedure.\nSource: \u00a0Offshore Physical Environmental Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, September 2008.\nRegulatory Guidance", "https://iadclexicon.org/ocimf": "TERM: OCIMF\nURL: https://iadclexicon.org/ocimf\n\nOCIMF\nOil Companies International Marine Forum.\nSource: Rules for Classification and Construction, IV Industrial Services, 6 Offshore Technology, 9 Guideline for Personnel Transfers by Means of Lifting Appliances, Edition 2011, Germanischer Lloyd SE,\nGlobal Standards", "https://iadclexicon.org/ocma": "TERM: OCMA\nURL: https://iadclexicon.org/ocma\n\nOCMA\nOil Companies\u2019 Materials Association.\nSource:\nAPI\nSPEC 13A, Specification for Drilling Fluids Materials, Eighteenth Edition, February 2010.\nGlobal Standards", "https://iadclexicon.org/ocs-facility": "TERM: OCS Facility\nURL: https://iadclexicon.org/ocs-facility\n\nOCS facility\nOCS facility means any artificial island, installation, or other device permanently or temporarily attached to the subsoil or seabed of the Outer Continental Shelf, erected for the purpose of exploring for, developing, or producing resources therefrom, or any such installation or other device (other than a ship or vessel) for the purpose of transporting such resources. The term includes mobile offshore drilling units when in contact with the seabed of the OCS for exploration or exploitation of subsea resources. The term does not include any pipeline or deepwater port (as the term \u201cdeepwater port\u201d is defined in section 3(10) of the Deepwater Port Act of 1974 (33 U.S.C. 1502)).\nSource: Outer Continental Shelf Activities, 33 CFR 140-147 (2013).\nRegulations", "https://iadclexicon.org/ocs-block-area": "TERM: OCS Block Area\nURL: https://iadclexicon.org/ocs-block-area\n\nOCS block area\nOCS block area means the names given by the Bureau of Ocean Energy Management, Regulation and Enforcement (BOE) to define the OCS areas used to facilitate management or leasing on the OCS.\nSource: Outer Continental Shelf Activities, 33 CFR 140-147 (2013).\nRegulations", "https://iadclexicon.org/od": "TERM: OD\nURL: https://iadclexicon.org/od\n\nOD\nOutside Diameter.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards\nSource:\nAPI\nSPEC 11D1, Packers and Bridge Plugs, Upstream Segment, Second Edition, July 2009.\nGlobal Standards\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards\nSource: ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards\nSource:\u00a0Oil & Gas UK, Guidelines on subsea BOP systems, Issue 1, July 2012,\nGlobal Standards\nOD\nOuter Diameter.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards\nSource:\nAPI\nRP 17B, Recommended Practice for Flexible Pipe, Fourth Edition, July 2008.\nGlobal Standards\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards\nSource:\nAPI\nSPEC 5DP, Specification for Drill Pipe, First Edition, August 2009.\nGlobal Standards\nSource:\u00a0NORSOK D-010, Well integrity in drilling and well operations, Rev. 3, August 2004.\nGlobal Standards\nOD\nOutside diameter (mathematical symbol: D).\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards\nOD\nOutside diameter of a pipe.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/oec": "TERM: OEC\nURL: https://iadclexicon.org/oec\n\nOEC\nConnection that is not specified in an API specification or standard.\nNOTE: This includes API flanges and hubs with non-API gasket preparations and manufacturer\u2019s proprietary connections.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nOEC\nOther end connection.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards\nOEC\nOther end connectors.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards\nOEC\nOther end connections.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards", "https://iadclexicon.org/ocs-activity": "TERM: OCS Activity\nURL: https://iadclexicon.org/ocs-activity\n\nOCS activity\nOCS activity means any offshore activity associated with exploration for, or development or production of, the minerals of the Outer Continental Shelf.\nSource: Outer Continental Shelf Activities, 33 CFR 140-147 (2013).\nRegulations", "https://iadclexicon.org/ocr": "TERM: OCR\nURL: https://iadclexicon.org/ocr\n\nOCR\nOver-consolidation ratio.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/oecd": "TERM: OECD\nURL: https://iadclexicon.org/oecd\n\nOECD\nOrganization for Economic Coordination and Development.\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards\nOECD\nOrganisation for Economic Co-operation and Development.\nSource:\u00a0Guidelines Regarding the Activities Regulations, Norway, updated December 2012.\nRegulatory Guidance\nOECD\nOECD: Organisation for Economic Co-operation and Development.\nSource: Mining Regulation of the Netherlands, WJZ 02063603, Netherlands,16 December 2002.\nRegulations", "https://iadclexicon.org/ocs": "TERM: OCS\nURL: https://iadclexicon.org/ocs\n\nOCS\nOuter continental shelf.\nSource:\nAPI\nRP 2SIM, Structural Integrity Management of Fixed Offshore Structures, First Edition, November 2014.\nGlobal Standards\nSource:\nAPI\nRP 49, Recommended Practice for Drilling and Well Servicing Operations Involving Hydrogen Sulfide, Third Edition, May 2001.\nGlobal Standards\nOCS\nOuter continental shelf (Gulf of Mexico).\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines\nOCS\nOCS means Outer Continental Shelf.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/oel": "TERM: OEL\nURL: https://iadclexicon.org/oel\n\nOEL\noccupational exposure limit\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards\nOEL\nUpper limit of the acceptable concentration of a hazardous substance in the environment for a particular material or substance typically established by an authority having jurisdiction (AHJ).\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards", "https://iadclexicon.org/ofar": "TERM: OFAR\nURL: https://iadclexicon.org/ofar\n\nOFAR\nOffshore Installations and Pipeline Works (First-Aid) Regulations 1989.\nSource: Prevention of Fire and Explosion, and Emergency Response on Offshore Installations, Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, Approved Code of Practice and guidance (UK HSE L65), Second Edition, 1997.\nRegulatory Guidance", "https://iadclexicon.org/oem": "TERM: OEM\nURL: https://iadclexicon.org/oem\n\nOEM\nDesign owner or manufacturer of the traceable assembled equipment, single equipment unit, or component part.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nOEM\nThe organization responsible for the original design and initial manufacture, as well as for ensuring conformance to initial acceptance criteria of the managed product.\nSource:\nAPI\nSTANDARD 18LCM, Product Life Cycle Management System Requirements for the Petroleum and Natural Gas Industries, First Edition, April 2017.\nGlobal Standards\nOEM\nOriginal Equipment Manufacturer.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSTANDARD 18LCM, Product Life Cycle Management System Requirements for the Petroleum and Natural Gas Industries, First Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards\nSource:\u00a0NOGEPA Industrial Guideline No. 43, Surface BOP Review, Best Practices Checklist, Netherlands, Version 0, December 2011.\nGlobal Standards\nSource:\u00a0NORSOK D-001, Drilling facilities, Rev. 3, December 2012.\nGlobal Standards\nSource:\u00a0Oil & Gas UK, Guidelines on subsea BOP systems, Issue 1, July 2012,\nGlobal Standards\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/octg": "TERM: OCTG\nURL: https://iadclexicon.org/octg\n\nOCTG\nOil country tubular goods.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards\nSource:\nAPI\nRP 5C5, Recommended Practice on Procedures for Testing Casing and Tubing Connections, Third Edition, July 2003 (Reaffirmed August 2010).\nGlobal Standards", "https://iadclexicon.org/off-line-model": "TERM: Off-line Model\nURL: https://iadclexicon.org/off-line-model\n\nOff-line Model\nMay be steady state or transient, but does not have access to SCADA data. Typically requires manual Inputs.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/off-site-piping": "TERM: Off-site Piping\nURL: https://iadclexicon.org/off-site-piping\n\nOff-site Piping\nPiping systems not included within the plot boundary limits of a process unit, such as, a hydrocracker, an ethylene cracker or a crude unit.\nEXAMPLE: Tank farm piping and inter-connecting pipe rack piping outside the limits of the process unit.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/offboard-lift": "TERM: Offboard Lift\nURL: https://iadclexicon.org/offboard-lift\n\nOffboard Lift\nA crane lifting a load from or to anywhere not on the platform/vessel that the crane is mounted on (from/to supply boats, for example).\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Sixth Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/offence-against-a-listed-ohs-law": "TERM: Offence Against a Listed OHS Law\nURL: https://iadclexicon.org/offence-against-a-listed-ohs-law\n\nOffence against a listed OHS law\nOffence against a listed OHS law includes an offence against section 6 of the Crimes Act 1914 that relates to an offence against a listed OHS law. Note: For other ancillary offences, see section 11.6 of the Criminal Code.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/off-site-reserve-pit": "TERM: Off-Site Reserve Pit\nURL: https://iadclexicon.org/off-site-reserve-pit\n\nOff-Site Reserve Pit\n\u201cOff-site reserve pit\u201d means a pit located off-site which is used for the handling, storage, or disposal of drilling fluids and/or cuttings.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/office": "TERM: Office\nURL: https://iadclexicon.org/office\n\nOffice\nOffice\u2015the Office of Conservation of the state of Louisiana.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/office-based-personnel": "TERM: Office-based Personnel\nURL: https://iadclexicon.org/office-based-personnel\n\nOffice-based Personnel\nPersonnel who are organized and responsible to support rig operations but whose primary job location is not at the wellsite.\nSource:\nAPI\nBulletin 97, Well Construction Interface Document Guidelines, First Edition, December 2013.\nGlobal Standards", "https://iadclexicon.org/officer": "TERM: Officer\nURL: https://iadclexicon.org/officer\n\nOfficer\nThe Chief Conservation Officer, the Chief Safety Officer, a Conservation Officer or a Safety Officer as appointed by the relevant Board pursuant to the Accord Acts. Note: C-NAAIA 140 and CNSOPRAIA 144.\nSource: Incident Reporting and Investigation Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, November 30, 2012.\nRegulatory Guidance\nOfficer\n\u201cOfficer\u201d has the same meaning as in section 2 of the Occupational Health and Safety Act, S.N.S. 1985, C.3, as amended.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations", "https://iadclexicon.org/official-gas-oil-ratio-test": "TERM: Official Gas-Oil Ratio Test\nURL: https://iadclexicon.org/official-gas-oil-ratio-test\n\nOfficial Gas-Oil Ratio Test\n\u201cOfficial gas-oil ratio test\u201d means the periodic gas-oil ratio test made by order of the commission and by such method and means and in such manner as prescribed by the commission.\nSource: Oil and gas Conservation, North Dakota Administrative Code, Chapter 43-02-03, April 2012.\nRegulations\nOfficial Gas-Oil Ratio Test\n\u201cOfficial gas-oil ratio test\u201d means the periodic gas-oil ratio test the operator performs pursuant to division order by the method and in the manner the division prescribes.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/officer-in-charge-marine-inspection": "TERM: Officer in Charge, Marine Inspection\nURL: https://iadclexicon.org/officer-in-charge-marine-inspection\n\nOfficer in Charge, Marine Inspection\nOfficer in Charge, Marine Inspection means an officer of the Coast Guard who commands a Marine Inspection Zone described in 33 CFR Part 3 or his authorized representative.\nSource: Mobile Offshore Drilling Units, 46 CFR 107-109 (2013).\nRegulations\nOfficer in Charge, Marine Inspection\nOfficer in Charge, Marine Inspection means a person who commands a Marine Inspection Zone described in part 3 of this chapter and who is immediately responsible for the performance of duties with respect to inspections, enforcement, and administration of regulations governing units.\nSource: Outer Continental Shelf Activities, 33 CFR 140-147 (2013).\nRegulations", "https://iadclexicon.org/officially-declared": "TERM: Officially Declared\nURL: https://iadclexicon.org/officially-declared\n\nOfficially declared\nA declaration by a recognized community official (e.g. fire, police, civil defense, emergency management) or delegate (e.g. Company official) authorised to order the community action (e.g. shelter-in-place, evacuation).\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards", "https://iadclexicon.org/offset": "TERM: Offset\nURL: https://iadclexicon.org/offset\n\nOffset\nHorizontal component of control path length.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards\nOffset\nMeasureable outcomes resulting from actions designed to compensate for significant residual impacts arising from project development and persisting after appropriate prevention and mitigation measures have been taken.\nAdapted from the definition of \u201cBiodiversity offsets\u201d in\nBusiness and \u2018Biodiversity Offsets Programme (\u2018BBOP) Glossary\n. 2nd ed. Washington, D.C.: BBOP, 2012. Available from\nhttp://www.forest-trends.org\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards\nOffset\n\u201cOffset\u201d means a well drilled on a forty-acre [16.19-hectare] tract cornering or contiguous to a forty-acre [16.19-hectare] tract having an existing oil well, or a well drilled on a one hundred sixty-acre [64.75-hectare] tract cornering or contiguous to a one hundred sixty acre [64.75-hectare] tract having an existing gas well; provided, however, that for wells subject to a fieldwide spacing order, \u201coffset\u201d means any wells located on spacing units cornering or contiguous to the spacing unit or well which is the subject of an inquiry or a hearing.\nSource: Oil and gas Conservation, North Dakota Administrative Code, Chapter 43-02-03, April 2012.\nRegulations", "https://iadclexicon.org/offshore": "TERM: Offshore\nURL: https://iadclexicon.org/offshore\n\nOffshore\n\u201cOffshore\u201d means, in addition to its ordinary meaning, beach, artificial island, and shifting natural island locations.\nSource: Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, \u00a7 25.990, December 7, 2012.\nRegulations\nOffshore\n\u201cOffshore\u201d means, with respect to a work place, a location within a water-covered area that is not an island, an artificial island or an ice platform (au large des c\u00f4tes).\nSource: Canada Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, February 2013.\nRegulations\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations\nOffshore\n\u2018Offshore\u2019 means situated in the territorial sea, the Exclusive Economic Zone or the continental shelf of a Member\u00a0State within the meaning of the United Nations Convention on the Law of the Sea.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nOffshore\nOffshore means anywhere that is the seaward side of the mean high-water mark on an installation.\nSource: Health and Safety in Employment (Petroleum Exploration and Extraction) Regulations 2013, SR 2013/208, New Zealand, as of May 2013.\nRegulations\nOffshore\u00a0(Dutch)\n\u201eoffshore\u201d: in de territoriale wateren van de lidstaten, de exclusieve economische zones of het continentale plat in de zin van het Verdrag van de Verenigde Naties inzake het recht van de zee;.\nen mer/au large des c\u00f4tes\u00a0(French)\n\u00aben mer/au large des c\u00f4tes\u00bb, situ\u00e9 dans la mer territoriale, dans la zone \u00e9conomique exclusive ou sur le plateau continental d\u2019un \u00c9tat membre au sens de la convention des Nations unies sur le droit de la mer;.\nOffshore (Danish)\n\u00bboffshore\u00ab: beliggende i en medlemsstats territorialfarvand, eksklusive \u00f8konomiske zone eller p\u00e5 dens kontinentalsokkel som defineret i De Forenede Nationers havretskonvention.\nmar adentro\u00a0(Spanish)\n\u00abmar adentro\u00bb: situado en las aguas territoriales, la zona econ\u00f3mica exclusiva o la plataforma continental del Estado miembro en el sentido de la Convenci\u00f3n de las Naciones Unidas sobre el Derecho del Mar;\nOffshore (Romanian)\n\u2018\u201eoffshore\u201d \u00eenseamn\u0103 situat \u00een apele teritoriale, \u00een zona economic\u0103 exclusiv\u0103 sau pe platoul continental al statului membru \u00een sensul Conven\u021biei Na\u021biunilor Unite asupra dreptului m\u0103rii;.\nOffshore\u00a0(German)\n\u201eOffshore\u201c die Eigenschaft, im K\u00fcstenmeer, in der ausschlie\u00dflichen Wirtschaftszone oder auf dem Festlandssockel des Mitgliedstaats im Sinne des Seerechts\u00fcbereinkommens der Vereinten Nationen gelegen zu sein.\n\u03c5\u03c0\u03b5\u03c1\u03ac\u03ba\u03c4\u03b9\u03bf\u03c2\u00a0(Greek)\n\u00ab\u03c5\u03c0\u03b5\u03c1\u03ac\u03ba\u03c4\u03b9\u03bf\u03c2\u00bb \u03c3\u03b7\u03bc\u03b1\u03af\u03bd\u03b5\u03b9 \u03b5\u03c5\u03c1\u03b9\u03c3\u03ba\u03cc\u03bc\u03b5\u03bd\u03bf\u03c2 \u03c3\u03c4\u03b1 \u03c7\u03c9\u03c1\u03b9\u03ba\u03ac \u03cd\u03b4\u03b1\u03c4\u03b1, \u03c3\u03c4\u03b7\u03bd \u03b1\u03c0\u03bf\u03ba\u03bb\u03b5\u03b9\u03c3\u03c4\u03b9\u03ba\u03ae \u03bf\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03b9\u03ba\u03ae \u03b6\u03ce\u03bd\u03b7 \u03ae \u03c3\u03c4\u03b7\u03bd \u03c5\u03c6\u03b1\u03bb\u03bf\u03ba\u03c1\u03b7\u03c0\u03af\u03b4\u03b1 \u03ba\u03c1\u03ac\u03c4\u03bf\u03c5\u03c2 \u03bc\u03ad\u03bb\u03bf\u03c5\u03c2 \u03ba\u03b1\u03c4\u03ac \u03c4\u03b7\u03bd \u03ad\u03bd\u03bd\u03bf\u03b9\u03b1 \u03c4\u03b7\u03c2 \u03c3\u03cd\u03bc\u03b2\u03b1\u03c3\u03b7\u03c2 \u03c4\u03c9\u03bd \u0397\u03bd\u03c9\u03bc\u03ad\u03bd\u03c9\u03bd \u0395\u03b8\u03bd\u03ce\u03bd \u03b3\u03b9\u03b1 \u03c4\u03bf \u0394\u03af\u03ba\u03b1\u03b9\u03bf \u03c4\u03b7\u03c2 \u0398\u03ac\u03bb\u03b1\u03c3\u03c3\u03b1\u03c2.\nIn mare\u00a0(Italian)\n\u00abin mare\u00bb: situato nel mare territoriale, nella zona economica esclusiva o sulla piattaforma continentale dello Stato membro conformemente alla convenzione delle Nazioni Unite sul diritto del mare.\nNa obszarach morskich\u00a0(Polish)\n\u201ena obszarach morskich\u201d oznacza usytuowany na morzu terytorialnym, w wy\u0142\u0105cznej strefie ekonomicznej lub na szelfie kontynentalnym pa\u0144stwa cz\u0142onkowskiego, w rozumieniu Konwencji Narod\u00f3w Zjednoczonych o prawie morza.\nOffshore\u00a0(Portuguese)\n\u00abOffshore\u00bb, o que est\u00e1 situado no mar territorial, na Zona Econ\u00f3mica Exclusiva ou na plataforma continental de um Estado-Membro na ace\u00e7\u00e3o da Conven\u00e7\u00e3o das Na\u00e7\u00f5es Unidas sobre o Direito do Mar.\nTill havs eller havsomr\u00e5de\u00a0(Swedish)\ntill havs eller havsomr\u00e5de: bel\u00e4gen i en medlemsstats territorialhav, exklusiva ekonomiska zon eller p\u00e5 dess kontinentalsockel enligt F\u00f6renta nationernas havsr\u00e4ttskonvention..\nilmauksella\u00a0(Finnish)\nilmauksella \u2019merell\u00e4\u2019 tarkoitetaan sijaintia Yhdistyneiden kansakuntien merioikeusyleissopimuksessa tarkoitetuilla j\u00e4senvaltion aluemerell\u00e4, talousvy\u00f6hykkeell\u00e4 tai mannerjalustalla;.\nNa morju\u00a0(Slovenian)\nna morju\u201c pomeni v teritorialnih vodah, izklju\u010dni ekonomski coni ali epikontinentalnem pasu dr\u017eave \u010dlanice v smislu Konvencije Zdru\u017eenih narodov o pomorskem mednarodnem pravu;.\nNa morie (Slovak)\n\u201ena mori\u201c znamen\u00e1 umiestnenie v pobre\u017en\u00fdch morsk\u00fdch vod\u00e1ch \u010dlensk\u00e9ho \u0161t\u00e1tu, jeho v\u00fdhradnej hospod\u00e1rskej z\u00f3ne alebo v jeho kontinent\u00e1lnych \u0161elfoch v zmysle Dohovoru Organiz\u00e1cie Spojen\u00fdch n\u00e1rodov o morskom pr\u00e1ve;.\nJ\u016broje\u00a0(Lithuanian)\nj\u016broje \u2013 esantis valstyb\u0117s nar\u0117s teritorin\u0117je j\u016broje, i\u0161skirtin\u0117je ekonomin\u0117je zonoje ar kontinentiniame \u0161elfe, kaip apibr\u0117\u017eta Jungtini\u0173 Taut\u0173 j\u016br\u0173 teis\u0117s konvencijoje;.\nTengeri\u00a0(Hungarian)\ntengeri\u201d: a tag\u00e1llamoknak az Egyes\u00fclt Nemzetek Tengerjogi Egyezm\u00e9nye \u00e9rtelm\u00e9ben vett parti tenger\u00e9n, kiz\u00e1r\u00f3lagos gazdas\u00e1gi \u00f6vezet\u00e9ben vagy kontinent\u00e1lis talapzat\u00e1n elhelyezked\u0151;.\nOffshore (Maltese)\n\u2027offshore\u2027 tfisser po\u017cizzjoni fl-ib\u0127ra territorjali, i\u017c-\u017bona Ekonomika Esklu\u017civa jew il-blatiet kontinentali ta\u2019 Stat Membru fit-tifsira tal-Konvenzjoni tan-Nazzjonijiet Uniti dwar id-Dritt tal-Ba\u0127ar;.\nj\u016br\u0101\u00a0(Latvian)\n\u201cj\u016br\u0101\u201d ir vieta, kas atrodas dal\u012bbvalsts teritori\u0101laj\u0101 j\u016br\u0101, ekskluz\u012bv\u0101 ekonomikas zon\u0101 vai kontinent\u0101laj\u0101 \u0161elf\u0101 Apvienoto N\u0101ciju Organiz\u0101cijas J\u016bras ties\u012bbu konvencijas noz\u012bm\u0113;.\nAvamere\u00a0(Estonian)\navamere\u201d\u2013 \u00dchinenud Rahvaste Organisatsiooni mere\u00f5iguste konventsiooni t\u00e4henduses liikmesriigi territoriaalmeres, majandusv\u00f6\u00f6ndis v\u00f5i mandrilaval asuv;.\nUm\u00edst\u011bn\u00edm\u00a0(Czech)\num\u00edst\u011bn\u00edm \u201ev mo\u0159i\u201c nebo \u201ena mo\u0159i\u201c um\u00edst\u011bn\u00ed v pob\u0159e\u017en\u00edm mo\u0159i, v\u00fdlu\u010dn\u00e9 ekonomick\u00e9 z\u00f3n\u011b nebo kontinent\u00e1ln\u00edm \u0161elfu \u010dlensk\u00e9ho st\u00e1tu ve smyslu \u00damluvy Organizace spojen\u00fdch n\u00e1rod\u016f o mo\u0159sk\u00e9m pr\u00e1vu;.\n\u0432 \u043a\u0440\u0430\u0439\u0431\u0440\u0435\u0436\u043d\u0438 \u0432\u043e\u0434\u0438\u00a0(Bulgarian)\n\u201e\u0432 \u043a\u0440\u0430\u0439\u0431\u0440\u0435\u0436\u043d\u0438 \u0432\u043e\u0434\u0438\u201c \u043e\u0437\u043d\u0430\u0447\u0430\u0432\u0430 \u0440\u0430\u0437\u043f\u043e\u043b\u043e\u0436\u0435\u043d \u0432 \u0442\u0435\u0440\u0438\u0442\u043e\u0440\u0438\u0430\u043b\u043d\u043e \u043c\u043e\u0440\u0435, \u0432 \u0438\u0437\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u043d\u0430 \u0438\u043a\u043e\u043d\u043e\u043c\u0438\u0447\u0435\u0441\u043a\u0430 \u0437\u043e\u043d\u0430 \u0438\u043b\u0438 \u043d\u0430 \u043a\u043e\u043d\u0442\u0438\u043d\u0435\u043d\u0442\u0430\u043b\u043d\u0438\u044f \u0448\u0435\u043b\u0444 \u043d\u0430 \u0434\u044a\u0440\u0436\u0430\u0432\u0438\u0442\u0435 \u0447\u043b\u0435\u043d\u043a\u0438 \u043f\u043e \u0441\u043c\u0438\u0441\u044a\u043b\u0430 \u043d\u0430 \u041a\u043e\u043d\u0432\u0435\u043d\u0446\u0438\u044f\u0442\u0430 \u043d\u0430 \u041e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u044f\u0442\u0430 \u043d\u0430 \u043e\u0431\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u0442\u0435 \u043d\u0430\u0446\u0438\u0438 \u043f\u043e \u043c\u043e\u0440\u0441\u043a\u043e \u043f\u0440\u0430\u0432\u043e;.", "https://iadclexicon.org/offshore-area": "TERM: Offshore Area\nURL: https://iadclexicon.org/offshore-area\n\nOffshore Area\n\u201cOffshore Area\u201d means the offshore area as defined by Article 43 of this Accord.\nSource: Canada \u2013 Nova Scotia Offshore Petroleum Resources Accord, Canada, August 26, 1986.\nLegislation\nOffshore Area\nThe area defined in the Accord Acts. Note: C-NAAIA 2; CNSOPRAIA 2.\nSource: Incident Reporting and Investigation Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, November 30, 2012.\nRegulatory Guidance\nOffshore Area\n\u201cOffshore area\u201d means Sable Island or any area of land not within a province that belongs to Her Majesty in right of Canada or in respect of which Her Majesty in right of Canada has the right to dispose of or exploit the natural resources and that is situated in submarine areas in the internal waters of Canada, the territorial sea of Canada or the continental shelf of Canada; zone extrac\u00f4ti\u00e8re.\nSource: National Energy Board Act, R.S.C., 1985, c. N-7, Canada, current to April 29, 2013.\nLegislation\nOffshore Area\n\u201cOffshore area\u201d means the lands and submarine areas within the limits described in Schedule 1 of the Accord Acts.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nOffshore Area\nOffshore area means:\nthe offshore area of New South Wales; or\nthe offshore area of Victoria; or\nthe offshore area of Queensland; or\nthe offshore area of Western Australia; or\nthe offshore area of South Australia; or\nthe offshore area of Tasmania; or\nthe Principal Northern Territory offshore area; or\nthe Eastern Greater Sunrise offshore area; or\nthe offshore area of Norfolk Island; or\nthe offshore area of the Territory of Christmas Island; or\nthe offshore area of the Territory of Cocos (Keeling) Islands; or\nthe offshore area of the Territory of Ashmore and Cartier Islands; or\nthe offshore area of the Territory of Heard Island and McDonald Islands;\nand, when used in the expression the offshore area, means whichever of the areas referred to in paragraph (a), (b), (c), (d), (e), (f), (g), (h), (i), (j), (k), (l) or (m) is applicable.\nNote 1: The offshore area of a State or Territory is defined by section 8. Note 2: The offshore area of a State or Territory corresponds to the term adjacent area under the repealed Petroleum (Submerged Lands) Act 1967.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/offshore-containers": "TERM: Offshore Containers\nURL: https://iadclexicon.org/offshore-containers\n\nOffshore Containers\nThe European standard EN-12079 is since 1 April 1999 in place and per 1 September 2006 extended with part 2 (lifting sets) and part 3 (periodic inspection). This standard provides rules for design, construction, lifting sets, examination, testing and marking of offshore containers with a maximum gross weight of 25.000 kg.\nEN-12079:2006 defines offshore containers as:\n\u201cPortable units for repeated use in the transport of goods or equipment, handled in open seas, to, from and between fixed and/or floating installations and ships\u201d.\nThe unit incorporates permanently installed equipment1 for lifting and handling and may include equipment for filling, emptying, cooling, heating etc.\u201d\nThe containers used in Dutch waters (including the continental shelf) for the transportation of goods to and from offshore mining installations are under the definition of offshore containers as per EN-12079:2006.\n2\nNote 2: Units for exceptional and incidental use on an offshore mining installation, like temporary living quarters (TLQ\u2019s), emergency power units, emergency sanitary units, emergency kitchen units are allowed to be fitted with so called \u201cCorner block adaptors\u201d to meet the criteria as mentioned in addendum 1 ( this incorporates that the individual units have to face an initial load test at 200 % of the maximum gross weight.).\nSource:\u00a0NOGEPA Industrial Guideline No. 02, Offshore Containers, Netherlands, Revision 4, January 2006.\nGlobal Standards", "https://iadclexicon.org/offshore-drill-site": "TERM: Offshore Drill Site\nURL: https://iadclexicon.org/offshore-drill-site\n\nOffshore Drill Site\n\u201cOffshore drill site\u201d means a drill site within a water-covered area that is not an island, an artificial island or an ice platform (emplacement\nde\nforage au large des c\u00f4tes.\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource:\u00a0Canada Oil and Gas Installations Regulations, SOR/96-118, February 2013.\nRegulations", "https://iadclexicon.org/offshore-crane": "TERM: Offshore Crane\nURL: https://iadclexicon.org/offshore-crane\n\nOffshore Crane\nBoth slewing crane and knuckle boom crane used offshore for lifting operations with relative movements between the crane and the loading area .\nSource: Rules for Classification and Construction, IV Industrial Services, 6 Offshore Technology, 9 Guideline for Personnel Transfers by Means of Lifting Appliances, Edition 2011, Germanischer Lloyd SE,\nGlobal Standards", "https://iadclexicon.org/normalized-risk": "TERM: Normalized Risk\nURL: https://iadclexicon.org/normalized-risk\n\nNormalized Risk\nMeasure of risk created by mathematically adjusting a value in order to permit comparisons.\nSample Usage:\nThe risk assessment report displayed the normalized risk of the three biological agents to facilitate comparison and avoid sharing sensitive information.\nAnnotation:\nTypically, normalized risk divides the risk of each scenario by the sum of the risk across the set of scenarios under consideration. For example, if you are considering the expected number of fatalities from three different biological agents A, B and C, then the total risk posed by these biological agents is the sum of the risk posed by each of them. If agent A has expected fatalities of 10,000, Agent B has 7,000, and Agent C has 3,000, then the total risk is 20,000 fatalities and the normalized risks are 0.5 for Agent A, 0.35 for Agent B, and 0.15 for Agent C. This particular way of normalizing risk is commonly referred to as \u2015normalizing to 1\u2016 because now the risk from all the scenarios in the considered set sums to 1.\nRisk can be normalized by dividing by an existing sample space value. For example, if there were 100 car accidents this year and 800 last year, then normalizing these values with respect to the total vehicle trips each year permits a more appropriate comparison of the risk of last year versus this year. If there were 10,000 vehicle trips this year then 100/10,000, or 1% of all trips ended in accidents, whereas if last year there were 100,000 vehicle trips then 800/100,000, or 0.8% of all trips ended in accidents. Without normalization it would appear that it was more risky to drive last year, but in reality the opposite is the case.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/offshore-first-aider": "TERM: Offshore First-Aider\nURL: https://iadclexicon.org/offshore-first-aider\n\nOffshore First-Aider\n\u2018Offshore first-aider\u2019 means a person who holds a current Offshore First-Aid Certificate issued by an organisation approved by the Health and Safety Executive (HSE) to train, examine and certify offshore first-aiders.\nSource: Health Care and First Aid on Offshore Installations and Pipeline Works, Offshore Installations and Pipeline Works (First-Aid) Regulations 1989, Approved Code of Practice and Guidance (UK HSE L123), Second Edition, 2000.\nRegulatory Guidance", "https://iadclexicon.org/offshore-facility": "TERM: Offshore Facility\nURL: https://iadclexicon.org/offshore-facility\n\nOffshore Facility\nPlace of work offshore in the outer continental shelf or international waters.\nSource:\nAPI\nRP T-1, Creating Orientation Programs for Personnel Going Offshore, Fifth Edition, November 2016.\nGlobal Standards", "https://iadclexicon.org/offshore-geophysical-operation": "TERM: Offshore Geophysical Operation\nURL: https://iadclexicon.org/offshore-geophysical-operation\n\nOffshore Geophysical Operation\n\u201cOffshore geophysical operation\u201d means a geophysical operation that is not an onshore geophysical operation; \u00e9tude g\u00e9ophysique extrac\u00f4ti\u00e8re.\nSource:\u00a0Canada Oil and Gas Geophysical Operations Regulations, SOR/96-117, Canada, current to April 29, 2013.\nRegulations", "https://iadclexicon.org/offshore-greenhouse-gas-storage-operations": "TERM: Offshore Greenhouse Gas Storage Operations\nURL: https://iadclexicon.org/offshore-greenhouse-gas-storage-operations\n\nOffshore greenhouse gas storage operations\nOffshore greenhouse gas storage operations has the meaning given by section 643 of the Act.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Safety) Regulations 2009 (Select Legislative Instrument 2009 No. 382 as amended), Australia, prepared on 1 January 2012.\nRegulations\nOffshore greenhouse gas storage operations\nOffshore greenhouse gas storage operations means any regulated operations (including diving operations) that:\nrelate to:\nthe exploration for potential greenhouse gas storage formations or potential greenhouse gas injection sites;or\nthe injection of a greenhouse gas substance into the seabed or subsoil; or\nthe permanent storage of a greenhouse gas substance in the seabed or subsoil; or\nthe compression, processing, offloading, piped conveyance or pre-injection storage of a greenhouse gas substance; or\nthe monitoring of a greenhouse gas substance stored in the seabed or subsoil; and\nif the operations are diving operations\u2014take place in NOPSEMA waters; and\nif the operations are not diving operations\u2014take place:\nin NOPSEMA waters; and\nat a facility.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nOffshore greenhouse gas storage operations\nOffshore greenhouse gas storage operations has the same meaning as in Part 6.9 of this Act.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/offshore-installation": "TERM: Offshore Installation\nURL: https://iadclexicon.org/offshore-installation\n\nOffshore Installation\nRegulation 3 defines an \u2018offshore installation\u2019 for the purpose of these Regulations. This definition replaces that formerly contained in section 1 of MWA12 as the definition of an offshore installation for the purposes of health and safety law. Existing Regulations which refer to installations (for example SCR4) are amended by these Regulations to use the new definition. Regulations, such as PFEER,10 refer to the definition given in MAR. Any variation from it will be explained in the guidance on those Regulations.\nSource:\u00a0A Guide to the Offshore Installations and Pipelines Works (Management and Administration) Regulations 1995, Guidance on Regulations (UK HSE L70), Second Edition, 2002.\nRegulatory\nOffshore Installation\n\u201cOffshore installation\u201d means an installation that is located at an offshore production site or offshore drill site, and includes an accommodation installation and a diving installation (installation au large des c\u00f4tes).\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource:\u00a0Canada Oil and Gas Installations Regulations, SOR/96-118, February 2013.\nRegulations\nOffshore Installation\nThe Offshore Installations and Pipeline Works (Management and Administration) Regulations (MAR) 1995 (the 1995 Regulations) introduced a new definition of an \u2018offshore installation\u2019 and modified the definition of \u2018person in control\u2019. Further details are set out in the guidance to MAR, regulation 3.\nSource:\u00a0Health Care and First Aid on Offshore Installations and Pipeline Works, Offshore Installations and Pipeline Works (First-Aid) Regulations 1989, Approved Code of Practice and Guidance (UK HSE L123), Second Edition, 2000.\nRegulatory Guidance\nOffshore Installation\nA general term for mobile and fixed structures, including facilities, which are intended for exploration, drilling, production, processing or storage of hydrocarbons or other related activities or fluids. The term includes installations intended for accommodation of personnel engaged in these activities. Offshore installation covers subsea installations and pipelines. The term does not cover traditional shuttle tankers, supply boats and other support vessels which are not directly engaged in the activities described above.\nSource:\u00a0Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards\nOffshore Installation\n\u201cOffshore installation\u201d has the meaning given in article 4(2) and (3) of this Order.\nSource:\u00a0The Health and Safety at Work etc. Act 1974 (Application outside Great Britain) Order 2001, UK S.I. 2013/214, 2013.\nRegulations\nOffshore Installation\nIn this Order \u201coffshore installation\u201d means subject to paragraph (3) of this article, a structure which is, is to be, or has been, used while standing or stationed in water, or on the foreshore or other land intermittently covered with water\u2014\nfor the exploitation, or exploration with a view to exploitation, of mineral resources by means of a well;\nfor undertaking activities falling within article 8(2);\nfor the conveyance of things by means of a pipe;\nfor undertaking activities that involve mechanically entering the pressure containment boundary of a well; or\nprimarily for the provision of accommodation for persons who work on or from a structure falling within any of sub-paragraphs (a) to (d), together with any supplementary unit which is ordinarily connected to it and all the connections.\nAny reference in paragraph (2) to a structure or supplementary unit does not include\u2014\na structure which is connected with dry land by a permanent structure providing access at all times and for all purposes;\na well;\na mobile structure which has been taken out of use and is not yet being moved with a view to its being used for any of the purposes specified in paragraph (2) of this article;\nany part of a pipeline; and\na structure falling within article 10(c).\nSource:\u00a0The Health and Safety at Work etc. Act 1974 (Application outside Great Britain) Order 2001, UK S.I. 2013/214, 2013.\u00a0Regulations\nOffshore Installation\n\u201cOffshore installation\u201d includes any part of an offshore installation whether or not capable of being manned by one or more persons.\nSource:\u00a0The Offshore Installations (Inspectors and Casualties) Regulations 1973, UK S.I. 1973/1842, 1973.\nRegulations\nOffshore Installation\n\u201cOffshore installation\u201d means an offshore installation within the meaning of the 1971 Act which is within\ntidal waters and parts of the sea in or adjacent to Great Britain up to the seaward limit of territorial waters;\nwaters in any area designated under section 1(7) of the Continental Shelf Act 1964. Note: 1964 c. 29;\ninland waters within Great Britain.\nSource:\u00a0The Offshore Installations and Pipeline Works (First-Aid) Regulations 1989, UK S.I. 1989/1671, 1989.\nRegulations\nOffshore Installation\n\u201cOffshore installation\u201d shall be construed in accordance with regulation 3.\nSource:\u00a0The Offshore Installations and Pipeline Works (Management and Administration) Regulations 1995, UK S.I. 1995/738, 1995.\nRegulations\nOffshore Installation\noffshore installation\nSubject to the provisions of this regulation, in these Regulations the expression \u201coffshore installation\u201d means a structure which is, or is to be, or has been used, while standing or stationed in relevant waters, or on the foreshore or other land intermittently covered with water\u2014\n(a) for the exploitation, or exploration with a view to exploitation, of mineral resources by means of a well;\n(b) for the storage of gas in or under the shore or bed of relevant waters or the recovery of gas so stored;\n(c) for the conveyance of things by means of a pipe; or\n(d) mainly for the provision of accommodation for persons who work on or from a structure falling within any of the provisions of this paragraph, and which is not an excepted structure.\n(2) For the purposes of paragraph (1), the excepted structures are\u2014\n(a) a structure which is connected with dry land by a permanent structure providing access at all times and for all purposes;\n(b) a well;\n(c) a structure or device which does not project above the sea at any state of the tide;\n(d) a structure which has ceased to be used for any of the purposes specified in paragraph (1), and has since been used for a purpose not so specified;\n(e) a mobile structure which has been taken out of use and is not for the time being intended to be used for any of the purposes specified in paragraph (1); and\n(f) any part of a pipeline.\n(3) For the purposes of these Regulations there shall be deemed to be part of an offshore installation\u2014\n(a) any well for the time being connected to it by pipe or cable;\n(b) such part of any pipeline connected to it as is within 500 metres of any part of its main structure;\n(c) any apparatus or works which are situated\u2014\non or affixed to its main structure; or\nwholly or partly within 500 metres of any part of its main structure and associated with a pipe or system of pipes connected to any part of that installation.\nWhere two or more structures are, or are to be, connected permanently above the sea at high tide they shall for the purposes of these Regulations be deemed to comprise a single offshore installation.\nSource:\u00a0The Offshore Installations and Pipeline Works (Management and Administration) Regulations 1995, UK S.I. 1995/738, 1995.\nRegulations\nOffshore Installation\nIn regulation 2 (interpretation) of the Offshore Installations (Emergency Pipe-line Valve) Regulations 1989 (Note: S.I. 1989/1029.) for the definition of \u201coffshore installation\u201d there shall be substituted the following definition: \u201c\u201coffshore installation\u201d means an installation within the meaning of regulation 3 of the 1995 Regulations other than an installation which is\u2014\nused exclusively for flaring, or\nused exclusively for the loading of substances into vessels or for their reception and storage prior to such loading and which normally has no persons on board\u201d.\nSource:\u00a0The Offshore Installations and Pipeline Works (Management and Administration) Regulations 1995, UK S.I. 1995/738, 1995.\nRegulations\nOffshore Installation\nIn regulation 2 (interpretation) of the Offshore Installations and Pipeline Works (First-Aid) Regulations 1989 (Note: S.I. 1989/1671.) for the definition of \u201coffshore installation\u201d there shall be substituted the following definition: \u201c\u201coffshore installation\u201d has the same meaning as in regulation 3 of the 1995 Regulations\u201d.\nSource:\u00a0The Offshore Installations and Pipeline Works (Management and Administration) Regulations 1995, UK S.I. 1995/738, 1995.\nRegulations\nOffshore Installation\nIn this section\u2014\n\u201coffshore installation\u201d means any installation which is an offshore installation within the meaning of the Mineral Workings (Offshore Installations) Act 1971, or is to be taken to be an installation for the purposes of sections 21 to 23 of the Petroleum Act 1987.\nSource:\u00a0UK Offshore Safety Act 1992, 1992 c. 15 (February 2013).\nLegislation\nOffshore Installation\nOffshore installation includes process platform, unmanned wellhead platform, drilling rig, modular rig, FPSO, FSU, SBM etc.\nSource:\u00a0Guidance Notes on Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, Oil Industry Safety Directorate (India), 2012.\nRegulatory Guidance\nOffshore Installation\n\u201cOffshore installation\u201d means a mobile or fixed installation including any pipeline attached thereto, which is or is to be, or has been used, while standing or stationed in relevant waters with a view to explore or exploit petroleum and natural gas\n.\nSource:\u00a0Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, India, 18th June 2008.\nRegulations\nOffshore Installation\nA buoyant or non-buoyant construction engaged in offshore operations including drilling, production, storage or support functions, and which is designed and intended for use at a location for an extended period.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/offshore-installation-manager": "TERM: Offshore Installation Manager (OIM)\nURL: https://iadclexicon.org/offshore-installation-manager\n\nOffshore Installation Manager\nOffshore installation manager (OIM) means a competent person, certified in accordance with these recommendations, who has been appointed in writing by the company to manage the offshore activities of the MOU.\nSource:\u00a0IMO Resolution A.1079(28), Recommendations for the Training and Certification of Personnel on Mobile Offshore Units (MOUs), Adopted on 4 December 2013, International Maritime Organization,\nRegulatory Guidance\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nOffshore Installation Manager\n\u201cOffshore installation manager\u201d means a person put in command of an installation by an operator pursuant to the Accord Acts.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations", "https://iadclexicon.org/offshore-loading-system": "TERM: Offshore Loading System\nURL: https://iadclexicon.org/offshore-loading-system\n\nOffshore Loading System\n\u201cOffshore loading system\u201d means the equipment and any associated platform or storage vessel located at an offshore production site to load oil or gas on a transport vessel, and includes any equipment on the transport vessel that is associated with the loading system (syst\u00e8me\nde\nchargement\nau large des c\u00f4tes).\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource:\u00a0Canada Oil and Gas Installations Regulations, SOR/96-118, February 2013.\nRegulations", "https://iadclexicon.org/offshore-medic": "TERM: Offshore Medic\nURL: https://iadclexicon.org/offshore-medic\n\nOffshore Medic\n\u2018Offshore medic\u2019 means a person who holds a current Offshore Medic Certificate issued by an organisation approved by HSE to train, examine and certify offshore medics.\nSource: Health Care and First Aid on Offshore Installations and Pipeline Works, Offshore Installations and Pipeline Works (First-Aid) Regulations 1989, Approved Code of Practice and Guidance (UK HSE L123), Second Edition, 2000.\nRegulatory Guidance", "https://iadclexicon.org/offshore-personnel": "TERM: Offshore Personnel\nURL: https://iadclexicon.org/offshore-personnel\n\nOffshore Personnel\nOffshore Personnel means personnel on board the MOU as indicated in section 5.1.\nSource:\u00a0IMO Resolution A.1079(28), Recommendations for the Training and Certification of Personnel on Mobile Offshore Units (MOUs), Adopted on 4 December 2013, International Maritime Organization,\nRegulatory Guidance", "https://iadclexicon.org/offshore-petroleum-environmental-management": "TERM: Offshore Petroleum Environmental Management\nURL: https://iadclexicon.org/offshore-petroleum-environmental-management\n\nOffshore petroleum environmental management\nOffshore petroleum environmental management means the prevention, management, mitigation or remediation of the environmental impacts of regulated operations that relate to:\nthe exploration for petroleum; or\nthe recovery, processing, storage, offloading or piped conveyance of petroleum.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/offshore-petroleum-operations": "TERM: Offshore Petroleum Operations\nURL: https://iadclexicon.org/offshore-petroleum-operations\n\nOffshore petroleum operations\nOffshore petroleum operations has the meaning given by section 643 of the Act.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Safety) Regulations 2009 (Select Legislative Instrument 2009 No. 382 as amended), Australia, prepared on 1 January 2012.\nRegulations\nOffshore petroleum operations\nOffshore petroleum operations means any regulated operations (including diving operations) that:\nrelate to:\nthe exploration for petroleum; or\nthe recovery, processing, storage, offloading or piped conveyance of petroleum; and\nif the operations are diving operations\u2014take place in NOPSEMA waters; and\nif the operations are not diving operations\u2014take place:\nin NOPSEMA waters; and\nat a facility.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/offshore-petroleum-production-place": "TERM: Offshore Petroleum Production Place\nURL: https://iadclexicon.org/offshore-petroleum-production-place\n\nOffshore petroleum production place\n\u201cOffshore petroleum production place\u201d means single or more installations constructed or installed temporarily or permanently in the exclusive economic zone or the continental shelf of the Kingdom of Thailand for the purposes of producing or facilitating the production of petroleum, and includes a ship, floating platform or any other structure existing regularly and being part of the production of petroleum or facilitating the production thereof in the exclusive economic zone or the continental shelf.\nSource: Law of Information Energy, Act on Offences Relating to Offshore Petroleum Production Places B.E. 2530 (1987), Thailand, as of June 2013.\nLegislation", "https://iadclexicon.org/offshore-petroleum-royalty-act": "TERM: Offshore Petroleum Royalty Act\nURL: https://iadclexicon.org/offshore-petroleum-royalty-act\n\nOffshore Petroleum Royalty Act\n\u201cOffshore Petroleum Royalty Act\u201d means the Offshore Petroleum Royalty Act, Chapter 9 of the Statutes of Nova Scotia, 1987, as amended from time to time; loi sur les redevances.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation", "https://iadclexicon.org/offshore-platforms": "TERM: Offshore Platforms\nURL: https://iadclexicon.org/offshore-platforms\n\nOffshore Platforms\nPermanently installed bottom-supported/connected, offshore structures equipped with drilling and/or production equipment for drilling and/or development of offshore oil and gas reservoirs.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/offshore-production-site": "TERM: Offshore Production Site\nURL: https://iadclexicon.org/offshore-production-site\n\nOffshore Production Site\n\u201cOffshore production site\u201d means a production site within a water-covered area that is not an island, other than an artificial island, or an ice platform (emplacement\nde\nproduction au large des c\u00f4tes).\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource:\u00a0Canada Oil and Gas Installations Regulations, SOR/96-118, February 2013.\nRegulations", "https://iadclexicon.org/offshore-record": "TERM: Offshore Record\nURL: https://iadclexicon.org/offshore-record\n\nOffshore Record\nThe duty holder must ensure that a continuously updated record of all persons present on an offshore installation is maintained (\u2018the offshore record\u2019). The record must include every person who normally works on an offshore installation, including people who work only part of the time on the installation (eg while constructing it) even if temporarily off the installation, and any other person who visits even for a short time, eg onshore management, inspectors etc.\nSource: A Guide to the Offshore Installations and Pipelines Works (Management and Administration) Regulations 1995, Guidance on Regulations (UK HSE L70), Second Edition, 2002.\nRegulatory Guidance", "https://iadclexicon.org/offshore-revenue-threshold": "TERM: Offshore Revenue Threshold\nURL: https://iadclexicon.org/offshore-revenue-threshold\n\nOffshore Revenue Threshold\n\u201cOffshore Revenue Threshold\u201d means a cumulative amount of $200 million in gross federal revenue entitlement from production in the Offshore Area, calculated on a stand alone project-specific basis.\nShortfall of petroleum deliveries in the Province\nFor the purposes of this section, \u201cshortfall of petroleum deliveries in the Province\u201d means deliveries of petroleum that are inadequate to supply, on commercial terms,\nthe end use consumption demand in Nova Scotia;\nthe feedstock requirements of industrial facilities that are in place in the Province on January 31, 1986; and\nthe feedstock requirements of any refining facility located in the Province which was not in place on January 31, 1986, provided that the feedstock requirements required to satisfy the demand of industrial capacity, as of January 31, 1986, in the Provinces of Newfoundland, New Brunswick, Prince Edward Island and Nova Scotia, have been met.\nSource: Canada \u2013 Nova Scotia Offshore Petroleum Resources Accord, Canada, August 26, 1986.\nLegislation", "https://iadclexicon.org/offshore-revenue": "TERM: Offshore Revenue\nURL: https://iadclexicon.org/offshore-revenue\n\nOffshore Revenue\n\u201cOffshore revenue\u201d, in respect of any fiscal year, means the aggregate of amounts paid during that fiscal year to Her Majesty in right of the Province pursuant to paragraph 219(2)(b); recettes extrac\u00f4ti\u00e8res.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation", "https://iadclexicon.org/offshore-standard": "TERM: Offshore Standard\nURL: https://iadclexicon.org/offshore-standard\n\nOffshore standard\nThe DNV offshore standards are documents which presents the principles and technical requirements for design of offshore structures. The standards are offered as DNV\u2019s interpretation of engineering practice for general use by the offshore industry for achieving safe structures.\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards", "https://iadclexicon.org/offshore-structure": "TERM: Offshore Structure\nURL: https://iadclexicon.org/offshore-structure\n\nOffshore Structure\nstructure used for the development and production of offshore petroleum and natural gas fields in offshore areas\nSource:\u00a0ISO 19900:2013, Petroleum and natural gas industries \u2013 General requirements\u00a0for offshore structures.\nGlobal Standards", "https://iadclexicon.org/offshore-supply-vessel": "TERM: Offshore Supply Vessel\nURL: https://iadclexicon.org/offshore-supply-vessel\n\nOffshore Supply Vessel\nOffshore supply vessel means a vessel which is engaged primarily in the transport of stores, materials and equipment to offshore installations and designed with accommodation and bridge erections in the forward part of the vessel and an exposed cargo deck in the after part for the handling of cargo at sea.\nSource:\nIMO resolution MSC.267(85), International Code on Intact Stability, 2008 (2008 IS Code), 4\u00a0December 2008, International Maritime Organization.\nRegulatory Guidance\nSource:\u00a0IMO Resolution MSC.267(85), adoption of the International Code on Intact Stability, 2008 (2008 IS Code), 4 December 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/offshore-unit": "TERM: Offshore Unit\nURL: https://iadclexicon.org/offshore-unit\n\nOffshore Unit\n\u201cOffshore unit\u201d means any fixed or floating offshore installation or structure engaged in gas or oil exploration, exploitation or production activities, or loading or unloading of oil.\nSource:\u00a0International Convention on Oil Pollution Preparedness, Response and Co-operation, 1990.\nLegislation\nOffshore Unit\nOffshore unit means a unit engaged in offshore operations including drilling, oil production, accommodation and other support functions and which generally operates within the territorial waters of a flag state, but excluding the ship types defined in Part 4 of the Rules for Ships.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 1, Regulations, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/offshore-vehicle": "TERM: Offshore Vehicle\nURL: https://iadclexicon.org/offshore-vehicle\n\nOffshore vehicle:\nOffshore vehicle means a vehicle that is capable of being driven on ice.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/offshore-work": "TERM: Offshore Work\nURL: https://iadclexicon.org/offshore-work\n\nOffshore work\nAll activities and operations that take place at sea, including activities in bays, in major inland seas, such as the Caspian Sea, or in other inland seas directly connected to oceans. Events involving transportation of people and equipment form shore to the offshore location, either by vessel or helicopter, should be recorded as \u2018offshore\u2019.\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards", "https://iadclexicon.org/offsite": "TERM: Offsite\nURL: https://iadclexicon.org/offsite\n\nOffsite\nOffsite\u2015for purposes of this Section, outside the confines of a drilling unit for a specific well or group of wells, or in the absence of such a unit, outside the boundaries of a lease or contiguous property owned by the lessor upon which a well is drilled.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/ofs": "TERM: OFS\nURL: https://iadclexicon.org/ofs\n\nOFS\nObstacle Free Sector.\nSource:\u00a0NOGEPA Guideline 14, Helideck Operations and Procedures Manual, Netherlands, Version 2, December 2011.\nGlobal Standards", "https://iadclexicon.org/ogp": "TERM: OGP\nURL: https://iadclexicon.org/ogp\n\nOGP\nInternational Association of Oil and Gas Producers.\nSource: Incident Reporting and Investigation Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, November 30, 2012.\nRegulatory Guidance\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nSource: OGP Report No. 476, Recommendations for enhancements to well control training, examination and certification, International Association of Oil & Gas Producers, October 2012.\nGlobal Standards", "https://iadclexicon.org/ohs": "TERM: OHS\nURL: https://iadclexicon.org/ohs\n\nOHS\nOccupational Health and Safety.\nSource: NOPSEMA Guidance note: Safety Case Lifecycle Management, N04300-GN0087, Australia, Revision 5, December 2012.\nRegulatory Guidance\nSource: NOPSEMA Guidance Note: Control Measures and Performance Standards, N-04300 GN0271, Australia, Revision 3, December 2011.\nRegulatory Guidance\nSource: NOPSEMA Guidance Note: Safety Management Systems, N04300-GN1052, Australia, Revision 0, December 2012.\nRegulatory Guidance", "https://iadclexicon.org/ohs-inspector": "TERM: OHS Inspector\nURL: https://iadclexicon.org/ohs-inspector\n\nOHS inspector\nOHS inspector means a person appointed as an OHS inspector under section 680 of the Act.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Safety) Regulations 2009 (Select Legislative Instrument 2009 No. 382 as amended), Australia, prepared on 1 January 2012.\nRegulations\nOHS inspector\nOHS inspector means a person appointed as an OHS inspector under section 680.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nOHS inspector\nOHS inspector means an OHS inspector appointed under section 680.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/ohsas": "TERM: OHSAS\nURL: https://iadclexicon.org/ohsas\n\nOHSAS\nOccupational Health and Safety Management System.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nOHSAS\nOccupational Health and Safety Assessment Specification.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards", "https://iadclexicon.org/oil": "TERM: Oil\nURL: https://iadclexicon.org/oil\n\nOil\n\u201cOil\u201d means:\ncrude oil, regardless of gravity, produced at a wellhead in liquid form, and\nany other hydrocarbons, except coal and gas, and, without limiting the generality of the foregoing, hydrocarbons that nay be extracted or recovered from deposits of oil sand; bitumen, bituminous sand, oil shale or from any other types of deposits on the surface or subsurface or the seabed or its subsoil, and \u201cgas\u201d means natural gas and includes all substances, other than oil, that are produced in association with natural gas.\nSource: Canada \u2013 Nova Scotia Offshore Petroleum Resources Accord, Canada, August 26, 1986.\nLegislation\nOil\n\u201cOil\u201d means crude oil regardless of gravity produced at a well head in liquid form, and any other hydrocarbons, except coal and gas, and, without limiting the generality of the foregoing, hydrocarbons that may be extracted or recovered from deposits of oil sand, bitumen, bituminous sand, oil shale or from any other types of deposits on the seabed or subsoil thereof of the offshore area.\nSource:\u00a0Canada Oil and Gas Operations Act, R.S.C., 1985, c. O-7, Canada, current to April 29, 2013.\nLegislation\nOil\n\u201cOil\u201d means\n(a) crude oil regardless of gravity produced at a well head in liquid form, and\n(b) any other hydrocarbons, except coal and gas, and, without limiting the generality of the foregoing, hydrocarbons that may be extracted or recovered from deposits of oil sand, bitumen, bituminous sand, oil shale or from any other types of deposits on the surface or subsurface or the seabed or its subsoil of the offshore area; p\u00e9trole.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nOil\ncrude oil, regardless of gravity, produced at a well head in liquid form, and\nany other hydrocarbons, except coal and gas, and, without limiting the generality of the foregoing, hydrocarbons that may be extracted or recovered from deposits of oil sand, bitumen, bituminous sand, oil shale or from any other types of deposits on the surface or subsurface or the seabed or its subsoil of any frontier lands; \u00ab p\u00e9trole \u00bb\nSource: \u00a0Canada Petroleum Resources Act, R.S.C. 1985, c. 36 (2nd Supp.), current to April 29, 2013.\nLegislation\nOil\n\u201cOil\u201d means crude oil regardless of gravity produced at a well head in liquid form, and any other hydrocarbons, except coal and gas, and, without limiting the generality of the foregoing, hydrocarbons that may be extracted or recovered from deposits of oil sand, bitumen, bituminous sand, oil shale or from any other types of deposits on the seabed or subsoil thereof of the offshore area.\nSource:\u00a0Drilling and Production Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, March 31, 2011.\u00a0Regulatory Guidance\nOil\n\u201cOil\u201d means crude oil regardless of gravity produced at a well head in liquid form, and any other hydrocarbons, except coal and gas, and, without limiting the generality of the foregoing, hydrocarbons that may be extracted or recovered from deposits of oil sand, bitumen, bituminous sand, oil shale or from any other types of deposits on the seabed or subsoil thereof of the offshore area.\nSource:\u00a0Drilling and Production Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, March 31, 2011.\nRegulatory Guidance\nOil\n\u201cOil\u201d means and includes crude petroleum oil and other hydrocarbons regardless of gravity which are produced at the wellhead in liquid form and the liquid hydrocarbons known as distillate or condensate recovered or extracted from gas, other than gas produced in association with oil and commonly known as casinghead gas.\nSource: Control of Oil and Gas Resources, North Dakota Century Code, Title 38, Chapter 8, February 2013.\nLegislation\nOil\n\u201cOil\u201d means crude petroleum oil and all other hydrocarbons, regardless of gravity, that are produced in liquid form by ordinary production methods, but does not include liquid hydrocarbons that were originally in a gaseous phase in the reservoir.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations\nOil\n\u201cOil\u201d means petroleum in any form including crude oil, fuel oil, sludge, oil refuse and refined products.\nSource:\u00a0International Convention on Oil Pollution Preparedness, Response and Co-operation, 1990.\nLegislation\nOil\n\u201cOil\u201d means\nany hydrocarbon or mixture of hydrocarbons other than gas, or\nany substance designated as an oil product by regulations made under section 130; p\u00e9trole.\nSource: National Energy Board Act, R.S.C., 1985, c. N-7, Canada, current to April 29, 2013.\nLegislation\nOil\nPerson, Producer, Oil, Illegal Oil, and Product\u2015the meaning prescribed for each of said words as defined in R.S. 30:3.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations\nOil\nThe words POOL, PERSON, OWNER, PRODUCER, OIL, GAS, WASTE, CORRELATIVE RIGHTS and COMMON SOURCE OF SUPPLY are defined by the Act, and said definitions are hereby adopted in these Rules and Regulations. From C.R.S. 34-60-103 (2012): \u201cOil\u201d means crude petroleum oil and any other hydrocarbons, regardless of gravities, which are produced at the well in liquid form by ordinary production methods, and which are not the result of condensation of gas before or after it leaves the reservoir.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations\nOil\n\u201cOil\u201d means petroleum hydrocarbon produced from a well in the liquid phase and that existed in a liquid phase in the reservoir.\u00a0 This definition includes crude oil or crude petroleum oil.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/oil-and-gas": "TERM: Oil and Gas\nURL: https://iadclexicon.org/oil-and-gas\n\nOil and Gas\n\u201cOil and gas\u201d refers not only to oil and gas as such in combination one with the other, but shall have general reference to oil, gas, casinghead gas, casinghead gasoline, gas-distillate, or other hydrocarbons, or any combination or combinations thereof, which may be found in or produced from a common source of supply of oil, oil and gas, or gas-distillate.\nSource: Control of Oil and Gas Resources, North Dakota Century Code, Title 38, Chapter 8, February 2013.\nLegislation\nOil and Gas\n\u201cOil and gas\u201d means oil or gas or both. The use of the plural includes the singular, and the use of the singular includes the plural.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations\nOil and Gas\n\u201cOil and Gas\u201d means crude oil or natural gas or both.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations", "https://iadclexicon.org/oil-allowable-or-allowable-oil": "TERM: Oil Allowable Or Allowable Oil\nURL: https://iadclexicon.org/oil-allowable-or-allowable-oil\n\nOil Or Crude Oil\n\u201cOil allowable\u201d or \u201callowable oil\u201d means the amount of oil authorized to be produced from any well by order of the Commission.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/oil-and-gas-facility": "TERM: Oil and Gas Facility\nURL: https://iadclexicon.org/oil-and-gas-facility\n\nOil and Gas Facility\nOIL AND GAS FACILITY shall mean equipment or improvements used or installed at an oil and gas location for the exploration, production, withdrawal, gathering, treatment, or processing of oil or natural gas.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/oil-and-gas-location": "TERM: Oil and Gas Location\nURL: https://iadclexicon.org/oil-and-gas-location\n\nOil and Gas Location\nOIL AND GAS LOCATION shall mean a definable area where an operator has disturbed or intends to disturb the land surface in order to locate an oil and gas facility.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/oil-and-gas-operations": "TERM: Oil and Gas Operations\nURL: https://iadclexicon.org/oil-and-gas-operations\n\nOil and Gas Operations\nOIL AND GAS OPERATIONS means exploration for oil and gas, including the conduct of seismic operations and the drilling of test bores; the siting, drilling, deepening, recompletion, reworking, or abandonment of an oil and gas well, underground injection well, or gas storage well; production operations related to any such well including the installation of flowlines and gathering systems; the generation, transportation, storage, treatment, or disposal of exploration and production wastes; and any construction, site preparation, or reclamation activities associated with such operations.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/oil-and-gas-separator": "TERM: Oil and Gas Separator\nURL: https://iadclexicon.org/oil-and-gas-separator\n\nOil and Gas Separator\nEquipment used to separate liquid phase of well production from the gas components. Separators may be vertical or horizontal, and are cylindrical or spherical in shape. Separation occurs essentially by gravity with the heavier liquids falling to the bottom and the lighter phases (gas) rising to the top.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/oil-and-gas-wastes": "TERM: Oil And Gas Wastes\nURL: https://iadclexicon.org/oil-and-gas-wastes\n\nOil And Gas Wastes\nMaterials to be disposed of or reclaimed which have been generated in connection with activities associated with the exploration, development, and production of oil or gas or geothermal resources, as those activities are defined in paragraph (30) of this subsection, and materials to be disposed of or reclaimed which have been generated in connection with activities associated with the solution mining of brine. The term \u201coil and gas wastes\u201d includes, but is not limited to, saltwater, other mineralized water, sludge, spent drilling fluids, cuttings, waste oil, spent completion fluids, and other liquid, semiliquid, or solid waste material. The term \u201coil and gas wastes\u201d includes waste generated in connection with activities associated with gasoline plants, natural gas or natural gas liquids processing plants, pressure maintenance plants, or repressurizing plants unless that waste is a hazardous waste as defined by the administrator of the United States Environmental Protection Agency pursuant to the federal Solid Waste Disposal Act, as amended (42 United States Code \u00a76901 et seq.).\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/oil-based-drilling-fluid": "TERM: Oil-Based Drilling Fluid\nURL: https://iadclexicon.org/oil-based-drilling-fluid\n\nOil-Based Drilling Fluid\nDrilling fluid in which the continuous phase is not miscible with water, and water or brine is the dispersed phase. NOTE Oil-based drilling fluids are usually referred to as non-aqueous drilling fluids, or NAF.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/oil-based-drilling-muds": "TERM: Oil-based Drilling Muds\nURL: https://iadclexicon.org/oil-based-drilling-muds\n\nOil-based Drilling Muds\nOil-Based Drilling Muds\u2015any oil-based drilling fluid composed of a water in oil (hydrocarbon or synthetic) emulsion, organophillic clays, drilled solids and additives for down-hole rheology and stability such as fluid loss control materials, thinners, weighting agents, etc.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/oil-based-mud": "TERM: Oil based mud (OBM)\nURL: https://iadclexicon.org/oil-based-mud\n\nOil based mud (OBM)\nOil based mud (OBM) means a drilling fluid in which the continuous phase is a product obtained from petroleum distillation (e.g., diesel oil or mineral oil).\nSource: \u00a0Offshore Waste Treatment Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, December 15, 2010.\nRegulatory Guidance", "https://iadclexicon.org/oil-company": "TERM: Oil Company\nURL: https://iadclexicon.org/oil-company\n\nOil Company\n\u201cOil company\u201d means a company registered under the Companies Act, 1956 and includes an association of persons, society or firm, by whatsoever name called or referred to, for carrying out an activity relating to petroleum, petroleum products and natural gas.\nSource:\u00a0The Petroleum and Natural Gas Regulatory Board Act, 2006, No. 19 of 2006, India, amended as of May 2013.\nLegislation", "https://iadclexicon.org/oil-content": "TERM: Oil Content\nURL: https://iadclexicon.org/oil-content\n\nOil Content\nOil content as mentioned in the third subsection, means content of dispersed oil in undiluted water.\nSource:\u00a0Guidelines Regarding the Activities Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/oil-country-tubular-goods": "TERM: Oil Country Tubular Goods\nURL: https://iadclexicon.org/oil-country-tubular-goods\n\nOil Country Tubular Goods (OCTG)\nCasing, tubing, plain-end casing liners, pup joints, couplings, accessories and plain-end drill pipe.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/oil-field-waste": "TERM: Oil Field Waste\nURL: https://iadclexicon.org/oil-field-waste\n\nOil Field Waste\n\u201cOil field waste\u201d means waste generated in conjunction with the exploration for, drilling for, production of, refining of, processing of, gathering of or transportation of oil, gas or carbon dioxide; waste generated from oil field service company operations; and waste generated from oil field remediation or abatement activity regardless of the date of release.\u00a0 Oil field waste does not include waste not generally associated with oil and gas industry operations such as tires, appliances or ordinary garbage or refuse unless generated at a division-regulated facility, and does not include sewage, regardless of the source.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/oil-field-fluids": "TERM: Oil Field Fluids\nURL: https://iadclexicon.org/oil-field-fluids\n\nOil Field Fluids\nFluids to be used or reused in connection with activities associated with the exploration, development, and production of oil or gas or geothermal resources, fluids to be used or reused in connection with activities associated with the solution mining of brine, and mined brine. The term \u201coil field fluids\u201d includes, but is not limited to, drilling fluids, completion fluids, surfactants, and chemicals used to detoxify oil and gas wastes.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/oil-fuel": "TERM: Oil Fuel\nURL: https://iadclexicon.org/oil-fuel\n\nOil Fuel\n\u201cOil fuel\u201d means any oil used as fuel oil in connection with the propulsion and auxiliary machinery of the ship in which such oil is carried. <Annex 1, regulation 12A>.\nSource:\u00a0Resolution MEPC.141(54), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships, 1973 (Amendments to regulation 1, addition to regulation 12A, consequential amendments to the IOPP Certificate and amendments to regulation 21 of the revised Annex I of MARPOL 73/78), 24 March 2006, International Maritime Organization.\nLegislation", "https://iadclexicon.org/oil-fuel-capacity": "TERM: Oil Fuel Capacity\nURL: https://iadclexicon.org/oil-fuel-capacity\n\nOil Fuel Capacity\n\u201cOil fuel capacity\u201d means the volume of a tank in m\n3\n, at 98% filling. <Annex 1, regulation 12A>.\nSource:\u00a0Resolution MEPC.141(54), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships, 1973 (Amendments to regulation 1, addition to regulation 12A, consequential amendments to the IOPP Certificate and amendments to regulation 21 of the revised Annex I of MARPOL 73/78), 24 March 2006, International Maritime Organization.\nLegislation", "https://iadclexicon.org/oil-fuel-tank": "TERM: Oil Fuel Tank\nURL: https://iadclexicon.org/oil-fuel-tank\n\nOil Fuel Tank\n\u201cOil fuel tank\u201d means a tank in which oil fuel is carried, but excludes those tanks which would not contain oil fuel in normal operation, such as overflow tanks. <Annex 1, regulation 12A>.\nSource:\u00a0Resolution MEPC.141(54), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships, 1973 (Amendments to regulation 1, addition to regulation 12A, consequential amendments to the IOPP Certificate and amendments to regulation 21 of the revised Annex I of MARPOL 73/78), 24 March 2006, International Maritime Organization.\nLegislation", "https://iadclexicon.org/oil-fuel-unit": "TERM: Oil Fuel Unit\nURL: https://iadclexicon.org/oil-fuel-unit\n\nOil Fuel Unit\nOil fuel unit is the equipment used for the preparation of oil fuel for delivery to an oil-fired boiler, or equipment used for the preparation for delivery of heated oil to an internal combustion engine, and includes any oil pressure pumps, filters and heaters dealing with oil at a pressure more than 0.18 N/mm\n2\n. Oil transfer pumps are not considered oil fuel units.\nSource: IMO Resolution A.1023(26), Code for the Construction and Equipment of Mobile Offshore Drilling Units (2009 MODU Code), 2009.\nGlobal Standards\nOil Fuel Unit\nOil fuel unit\nis the equipment used for the preparation of oil fuel for delivery to an oil-fired boiler, or equipment used for the preparation for delivery of heated oil to an internal-combustion engine, and includes any oil pressure pumps, filters and heaters dealing with oil at a gauge pressure of more than 0.18 MPa.\nSource: Resolution MEPC.119(52), 2004 amendments to the International Code for the Construction and Equipment of Ships Carrying Dangerous Chemicals in Bulk (IBC Code), 15 October 2004, International Maritime Organization,\nRegulatory guidance\nOil Fuel Unit\nOil fuel unit\nis the equipment used for the preparation of oil fuel for delivery to an oil-fired boiler, or equipment used for the preparation for delivery of heated oil to an internal combustion engine, and includes any oil pressure pumps, filters and heaters dealing with oil at a pressure of more than 0.18 N/mm\n2\n. <Chapter II-2, part A, regulation 3>.\nSource:\u00a0IMO Resolution MSC.99(73), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 5 December 2000, International Maritime Organization.\nLegislation\nOil Fuel Unit\nOil fuel unit is the equipment used for the preparation of oil fuel for delivery to an oil-fired boiler, or equipment used for the preparation for delivery of heated oil to an internal combustion engine, and includes any oil pressure pumps, filters and heaters dealing with oil at a pressure of more than 0.18 N/mm\n2\n. Oil transfer pumps are not considered oil fuel units.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 7, Safety Systems, Hazardous Areas and Fire, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/oil-immersion": "TERM: Oil-immersion\nURL: https://iadclexicon.org/oil-immersion\n\nOil-immersion\nType of protection in which the electrical apparatus or parts of the electrical apparatus are immersed in a protective liquid in such a way that an explosive atmosphere which may be above the liquid or outside the enclosure cannot be ignited. This type of protection is referred to as \u201co.\u201d\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/oil-immersion-o": "TERM: Oil-immersion \u201co\u201d\nURL: https://iadclexicon.org/oil-immersion-o\n\nOil-immersion \u201co\u201d\nType of protection in which the electrical equipment or parts of the electrical equipment are\u00a0immersed in a protective liquid in such a way that an explosive gas atmosphere which may be\u00a0above the liquid or outside the enclosure cannot be ignited.\nSource: IEC 60079-14:2013, Explosive atmospheres \u2013 Part 14: Electrical installations design, selection and erection, Edition 5.0, November 2013.\nGlobal Standards", "https://iadclexicon.org/oil-industrial-concern": "TERM: Oil Industrial Concern\nURL: https://iadclexicon.org/oil-industrial-concern\n\nOil Industrial Concern\n\u201cOil industrial concern\u201d means any company, corporation or co-operative society, which is engaged or which is to engage in any activity referred to in clause (k): \u201coil industry\u201d.\nSource:\u00a0The Oil Industry (Development) Act, 1974, Act No. 47 of 1974, India, as amended as of May 2013.\nLegislation", "https://iadclexicon.org/oil-industry": "TERM: Oil Industry\nURL: https://iadclexicon.org/oil-industry\n\nOil Industry\n\u201cOil industry\u201d includes all activities by way of prospecting or exploring for or production of mineral oil, refining, processing, transportation, storage, handling and marketing, of mineral oil production and marketing of all products, down-stream of an oil refinery and the production of fertilizers and petrochemicals and all activities directly or indirectly connected therewith.\nSource:\u00a0The Oil Industry (Development) Act, 1974, Act No. 47 of 1974, India, as amended as of May 2013.\nLegislation", "https://iadclexicon.org/oil-muds": "TERM: Oil Muds\nURL: https://iadclexicon.org/oil-muds\n\nOil Muds\nThe term \u201coil-base drilling fluid\u201d is applied to a special type drilling fluid where oil is the continuous phase and water the dispersed phase. Such fluids contain blown asphalt and usually 1 to 5 percent water emulsified into the system with caustic soda or quick lime and an organic acid. Silicate, salt, and phosphate may also be present. Oilbase drilling fluids are differentiated from invert-emulsion drilling fluids (both water-in-oil emulsions) by the amounts of water used, method of controlling viscosity and thixotropic properties, wall-building materials, and fluid loss.\nSource:\nAPI\nRP 7G, Recommended Practice for Drill Stem Design and Operating Limits, Upstream Segment, Sixteenth Edition, August 1998 (Addendum 2: September 2009).\nGlobal Standards", "https://iadclexicon.org/oil-pollution-incident": "TERM: Oil Pollution Incident\nURL: https://iadclexicon.org/oil-pollution-incident\n\nOil Pollution Incident\n\u201cOil pollution incident\u201d means an occurrence or series of occurrences having the same origin, which results or may result in a discharge of oil and which poses or may pose a threat to the marine environment, or to the coastline or related interests of one or more States, and which requires emergency action or other immediate response.\nSource:\u00a0International Convention on Oil Pollution Preparedness, Response and Co-operation, 1990.\nLegislation", "https://iadclexicon.org/oil-or-crude-oil": "TERM: Oil Or Crude Oil\nURL: https://iadclexicon.org/oil-or-crude-oil\n\nOil Or Crude Oil\n\u201cOil\u201d or \u201ccrude oil\u201d, means, for purposes of these regulations, any petroleum hydrocarbon, except condensate, produced from a well in liquid form by ordinary production methods.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/oil-recovery-from-an-enhanced-recovery-project": "TERM: Oil Recovery From An Enhanced Recovery Project\nURL: https://iadclexicon.org/oil-recovery-from-an-enhanced-recovery-project\n\nOil Recovery From An Enhanced Recovery Project\nThe oil produced from the designated area the commission certifies to be affected by the project.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/oil-refinery": "TERM: Oil Refinery\nURL: https://iadclexicon.org/oil-refinery\n\nOil Refinery\n\u201cOil refinery\u201d includes an installation for processing petroleum products.\nSource: UK Offshore Safety Act 1992, 1992 c. 15 (February 2013).\nLegislation", "https://iadclexicon.org/oil-reservoir-with-an-associated-gas-cap": "TERM: Oil Reservoir with an Associated Gas Cap\nURL: https://iadclexicon.org/oil-reservoir-with-an-associated-gas-cap\n\nOil reservoir with an associated gas cap:\nOil reservoir with an associated gas cap means a reservoir that contains hydrocarbons in both a liquid and gaseous (two-phase) state.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/oil-reservoir": "TERM: Oil Reservoir\nURL: https://iadclexicon.org/oil-reservoir\n\nOil reservoir:\nOil reservoir means a reservoir that contains hydrocarbons predominantly in a liquid (single-phase) state.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/oil-residue": "TERM: Oil Residue\nURL: https://iadclexicon.org/oil-residue\n\nOil Residue (sludge)\nOil residue (sludge) means the residual waste oil products generated during the normal operation of a ship such as those resulting from the purification of fuel or lubricating oil for main or auxiliary machinery, separated waste oil from oil filtering equipment, waste oil collected in drip trays, and waste hydraulic and lubricating oils. <Annex 1, regulation\u00a01>.\nSource:\u00a0Resolution MEPC.187(59), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships (Amendments to regulations 1, 12, 13, 17 and 38 of MARPOL Annex I, Supplement to the IOPP Certificate and Oil Record Book Parts I and II), 17 July 2009, International Maritime Organization.\nLegislation", "https://iadclexicon.org/oil-residue-sludge-tank": "TERM: Oil Residue (sludge) Tank\nURL: https://iadclexicon.org/oil-residue-sludge-tank\n\nOil Residue (sludge) Tank\nOil residue (sludge) tank means a tank which holds oil residue (sludge) from which sludge may be disposed directly through the standard discharge connection or any other approved means of disposal. <Annex 1, regulation 1>.\nSource:\u00a0Resolution MEPC.187(59), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships (Amendments to regulations 1, 12, 13, 17 and 38 of MARPOL Annex I, Supplement to the IOPP Certificate and Oil Record Book Parts I and II), 17 July 2009, International Maritime Organization.\nLegislation", "https://iadclexicon.org/oil-saver": "TERM: Oil Saver\nURL: https://iadclexicon.org/oil-saver\n\nOil Saver\n\u201cOil saver\u201d means a pressure-sealing gland arrangement which is used to prevent the leakage and waste of gas, oil, or water around a wire line when servicing a well. It may be operated by mechanical or hydraulic means. [Mich. Admin. Code R 408 (2013)].\nSource: Oil and Gas Drilling and Servicing Operations, Michigan Administrative Code R 408, February 8, 2013.\nRegulations\nOil Saver\nA device used in conjunction with a wire line in an oil or gas well to direct liquids and gases from such wells into desirable outlets.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations", "https://iadclexicon.org/oil-resistant": "TERM: Oil-resistant\nURL: https://iadclexicon.org/oil-resistant\n\nOil-resistant\nAbility to withstand exposure to oil as defined by ANSI C-33.80, see UL Std 83.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/oil-sealed": "TERM: Oil Sealed\nURL: https://iadclexicon.org/oil-sealed\n\nOil sealed\nSee equipment, oil immersed.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/oil-spill-number-and-volume-of-spills": "TERM: Oil Spill: Number and Volume of Spills < 1 Barrel\nURL: https://iadclexicon.org/oil-spill-number-and-volume-of-spills\n\nOil spill: number and volume of spills <1 barrel\nNumber of spills, oil, > 1 barrel: This value is the annual calendar-year total number of oil spills of less than 1 barrel from production, construction, and drilling-related operations on the OCS. It includes lessee spills and contractor spills directly involved in supporting lessee\u2019s operations. It includes spills from (1) pipelines within the facility where operator had/should have had containment, and (2) pipeline company-owned pipelines, operated by the facility. It does not include sightings, shipping-related incidents such as non-lease-related shipping spills, hazardous substance spills, or NPDES-related spills or sheens.\nVolume of spill: This value is the total volume of spills from 15.1.\nSource:\nAPI\nRP 75, Recommended Practice for Development of a Safety and Environmental Management Program for Offshore Operations and Facilities: Upstream Segment, Third Edition, May 2004.\nGlobal Standards", "https://iadclexicon.org/oil-well": "TERM: Oil Well\nURL: https://iadclexicon.org/oil-well\n\nOil Well\n\u201cOil well\u201d means a well that produces predominantly oil at a gas-oil ratio of 100,000 scf/stb or lower, unless on a pool-by-pool basis the commission establishes another ratio.\nSource: Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, \u00a7 25.990, December 7, 2012.\nRegulations\nOil Well\n\u201cOil well\u201d means any well capable of producing oil and not being a gas well (puits de p\u00e9trole).\nSource: Canada Oil and Gas Drilling and Production Regulations, C.R.C., c. 1517, February 2013.\nRegulations\nOil Well\nOIL WELL shall mean a well, the principal production of which at the mouth of the well is oil, as defined by the Act.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations\nOil Well\n\u201cOil well\u201d means any well capable of producing oil or oil and casinghead gas from a common source of supply as determined by the commission.\nSource: Oil and gas Conservation, North Dakota Administrative Code, Chapter 43-02-03, April 2012.\nRegulations\nOil Well\n\u201cOil well\u201d means a well capable of producing oil and that is not a gas well as defined in Paragraph (6) of Subsection G of 19.15.2.7 NMAC.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations\nOil Well\nAny well which produces one barrel or more crude petroleum oil to each 100,000 cubic feet of natural gas.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/oil-tanker": "TERM: Oil Tanker\nURL: https://iadclexicon.org/oil-tanker\n\nOil Tanker\nOil tanker means a ship constructed or adapted primarily to carry oil in bulk in its cargo spaces and includes combination carriers and any chemical tanker as defined in Annex II of the MARPOL Convention when it is carrying a cargo or part cargo of oil in bulk.\nSource:\nIMO resolution MSC.267(85), International Code on Intact Stability, 2008 (2008 IS Code), 4\u00a0December 2008, International Maritime Organization.\nRegulatory Guidance\nSource:\u00a0IMO Resolution MSC.267(85), adoption of the International Code on Intact Stability, 2008 (2008 IS Code), 4 December 2008, International Maritime Organization.\nRegulatory Guidance\nOil Tanker\nOil tanker\nis the oil tanker defined in regulation 1 of Annex I of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships, 1973. . <Chapter II-1, regulation 2>.\nSource:\u00a0IMO Resolution MSC.216(82), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 8 December 2006, International Maritime Organization.\nLegislation", "https://iadclexicon.org/oil-well-completion": "TERM: Oil-well Completion\nURL: https://iadclexicon.org/oil-well-completion\n\nOil-well completion:\nOil-well completion means a well completed in an oil reservoir or in the oil accumulation of an oil reservoir with an associated gas cap.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/oil-spill-removal-organization": "TERM: Oil Spill Removal Organization\nURL: https://iadclexicon.org/oil-spill-removal-organization\n\nOil Spill Removal Organization\nAny person or persons who owns or otherwise controls oil spill removal resources that are designed for, or are capable of, removing oil from the water or shoreline, providing response equipment and services, individually or in combination with subcontractors or associated contractors, under contract or other means approved by the President, directly to an owner or operator of a facility or tank vessel required to have a response plan under 33 USC 1321(j)(5).\nNOTE 1 Control of such resources through means other than ownership includes leasing or subcontracting of equipment or, in the case of trained personnel, by having contracts, evidence of employment, or consulting agreements.\nNOTE 2 OSROs must be able to mobilize and deploy equipment or trained personnel and remove, store, and transfer recovered oil.\nNOTE 3 Persons such as sales and marketing organizations (e.g. distributorships and manufacturer\u2019s representatives) that warehouse or store equipment for sale are not OSROs.\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards", "https://iadclexicon.org/oil-wells": "TERM: Oil Wells\nURL: https://iadclexicon.org/oil-wells\n\nOil Wells\n\u201cOil wells\u201d means any well which is capable of producing crude oil and which is not a gas well.\nSource:\u00a0The Petroleum and Natural Gas Rules, 1959 (As amended from time to time), India, as amended as of May 2013.\nRegulations", "https://iadclexicon.org/oilfield": "TERM: Oilfield\nURL: https://iadclexicon.org/oilfield\n\nOilfield\n\u201cOilfield\u201d means any area where any operation for the purpose of obtaining natural gas and petroleum, crude oil, refined oil, partially refined oil and any of the products of petroleum in a liquid or solid state, is to be or is being carried on.\nSource: The Oilfields (Regulation and Development) Act, 1948 (53 of 1948), India, 8th September 1948, as amended as of May 2013.\nLegislation", "https://iadclexicon.org/oisd": "TERM: OISD\nURL: https://iadclexicon.org/oisd\n\nOISD\n\u201cOISD\u201d means \u201cOil Industry Safety Directorate\u201d a technical body assisting the Safety Council constituted under the Ministry of Petroleum and Natural Gas.\nSource: The Petroleum Rules, 2002, India, 13th March 2002.\nRegulations", "https://iadclexicon.org/oilfield-site-or-exploration-and-production-e-and-p-site": "TERM: Oilfield Site or Exploration and Production (E and P) Site\nURL: https://iadclexicon.org/oilfield-site-or-exploration-and-production-e-and-p-site\n\nOilfield Site or Exploration and Production (E and P) Site\nOilfield Site or Exploration and Production (E and P) Site\u2015any tract of land or any portion thereof on which oil or gas exploration, development, or production activities have occurred, including wells, equipment, tanks, flow lines or impoundments used for the purposes of the drilling, workover, production, primary separation, disposal, transportation or storage of E and P wastes, crude oil and natural gas processing, transportation or storage of a common production stream of crude oil, natural gas, coal seam natural gas, or geothermal energy prior to a custody transfer or a sales point. In general, this definition would apply to all exploration and production operations located on the same lease, unit or field.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/oily-bilge-water": "TERM: Oily Bilge Water\nURL: https://iadclexicon.org/oily-bilge-water\n\nOily Bilge Water\nOily bilge water means water which may be contaminated by oil resulting from things such as leakage or maintenance work in machinery spaces. Any liquid entering the bilge system including bilge wells, bilge piping, tank top or bilge holding tanks is considered oily bilge water. <Annex 1, regulation 1>.\nSource:\u00a0Resolution MEPC.187(59), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships (Amendments to regulations 1, 12, 13, 17 and 38 of MARPOL Annex I, Supplement to the IOPP Certificate and Oil Record Book Parts I and II), 17 July 2009, International Maritime Organization.\nLegislation", "https://iadclexicon.org/oily-bilge-water-holding-tank": "TERM: Oily Bilge Water Holding Tank\nURL: https://iadclexicon.org/oily-bilge-water-holding-tank\n\nOily Bilge Water Holding Tank\nOily bilge water holding tank means a tank collecting oily bilge water prior to its discharge, transfer or disposal.\u201d <Annex 1, regulation 1>.\nSource:\u00a0Resolution MEPC.187(59), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships (Amendments to regulations 1, 12, 13, 17 and 38 of MARPOL Annex I, Supplement to the IOPP Certificate and Oil Record Book Parts I and II), 17 July 2009, International Maritime Organization.\nLegislation", "https://iadclexicon.org/oisd-standard": "TERM: OISD Standard\nURL: https://iadclexicon.org/oisd-standard\n\nOISD Standard\n\u201cOISD Standard\u201d means technical standards formulated by OISD and approved by Safety Council constituted under the Ministry of Petroleum and Natural Gas to ensure safety in Oil and Gas industry, as amended from time to time.\nSource: The Petroleum Rules, 2002, India, 13th March 2002.\nRegulations", "https://iadclexicon.org/oim": "TERM: OIM\nURL: https://iadclexicon.org/oim\n\nOIM\nOffshore Installation Manager (Person in Charge).\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nOIM\nOffshore Installation Manager.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards\nSource: Deep Water Well Control \u00a0Guidlines.\nIADC Guidelines\nSource:\u00a0IMO Resolution A.1079(28), Recommendations for the Training and Certification of Personnel on Mobile Offshore Units (MOUs), Adopted on 4 December 2013, International Maritime Organization,\nRegulatory Guidance\nSource: NOPSEMA Guidance Note: Safety Management Systems, N04300-GN1052, Australia, Revision 0, December 2012.\nRegulatory Guidance\nSource: OGP Report No. 476, Recommendations for enhancements to well control training, examination and certification, International Association of Oil & Gas Producers, October 2012.\nGlobal Standards\nSource: Prevention of Fire and Explosion, and Emergency Response on Offshore Installations, Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, Approved Code of Practice and guidance (UK HSE L65), Second Edition, 1997.\nRegulatory Guidance\nSource:\u00a0NOGEPA Industrial Guideline No. 20, Alerting Procedure SAR Helicopter for Drifting Vessel (NUC) Offshore, Netherlands, Version 0, January 2009.\nGlobal Standards\nSource:\u00a0NOGEPA Guideline 14, Helideck Operations and Procedures Manual, Netherlands, Version 2, December 2011.\nGlobal Standards\nSource: Rules for Classification and Construction, IV Industrial Services, 6 Offshore Technology, 9 Guideline for Personnel Transfers by Means of Lifting Appliances, Edition 2011, Germanischer Lloyd SE,\nGlobal Standards", "https://iadclexicon.org/omhec": "TERM: OMHEC\nURL: https://iadclexicon.org/omhec\n\nOMHEC\nOffshore Mechanical Handling Equipment Committee\nSource: Rules for Classification and Construction, IV Industrial Services, 6 Offshore Technology, 9 Guideline for Personnel Transfers by Means of Lifting Appliances, Edition 2011, Germanischer Lloyd SE,\nGlobal Standards", "https://iadclexicon.org/old-title": "TERM: Old Title\nURL: https://iadclexicon.org/old-title\n\nOld title\nOld title means:\nan exploration permit under Division 2 of Part III of the Petroleum (Submerged Lands) Act 1967; or\na retention lease under Division 2A of Part III of the Petroleum (Submerged Lands) Act 1967; or\na production licence under:\nDivision 3 of Part III of the Petroleum (Submerged Lands) Act 1967; or\nsection 148 of the Petroleum (Submerged Lands) Act 1967; or\nan infrastructure licence under Division 3A of Part III of the Petroleum (Submerged Lands) Act 1967; or\na pipeline licence under Division 4 of Part III of the Petroleum (Submerged Lands) Act 1967; or\na special prospecting authority under section 111 of the Petroleum (Submerged Lands) Act 1967; or\nan access authority under section 112 of the Petroleum (Submerged Lands) Act 1967; or\na scientific investigation consent under section 123 of the Petroleum (Submerged Lands) Act 1967.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/omm": "TERM: OMM\nURL: https://iadclexicon.org/omm\n\nOMM\nOnboard Monitoring Manual\nSource: Resolution MEPC.184(59), 2009 Guidelines for exhaust gas cleaning systems, 17 July 2009, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/omnidirectional": "TERM: Omnidirectional\nURL: https://iadclexicon.org/omnidirectional\n\nOmnidirectional\nA criterion that is considered uniform in all directions.\nSource:\nAPI\nRP 2SIM, Structural Integrity Management of Fixed Offshore Structures, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/oms": "TERM: OMS\nURL: https://iadclexicon.org/oms\n\nOMS\nOperating management system.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards", "https://iadclexicon.org/on-an-installation": "TERM: On an installation\nURL: https://iadclexicon.org/on-an-installation\n\nOn an installation\nOn an installation includes at or in an installation.\nSource: Health and Safety in Employment (Petroleum Exploration and Extraction) Regulations 2013, SR 2013/208, New Zealand, as of May 2013.\nRegulations", "https://iadclexicon.org/on-scene-co-ordinator": "TERM: On-Scene Co-Ordinator\nURL: https://iadclexicon.org/on-scene-co-ordinator\n\nOn-Scene Co-Ordinator\n\u201cOn-scene co-ordinator\u201d. A person designated to co-ordinate search and rescue operations within a specified area.\nSource:\u00a0IMO Resolution MSC.70(69), adoption of amendments to the International Convention on Maritime Search and Rescue (SAR), 1979, 18 May 1998, International Maritime Organization.\nLegislation", "https://iadclexicon.org/on-load-release": "TERM: On-load Release\nURL: https://iadclexicon.org/on-load-release\n\nOn-load Release\nOn-load release\nis the action of opening the lifeboat release and retrieval system whilst there is load on the hook assemblies.\nSource:\u00a0IMO MSC.1/Circ.1392, Guidelines for evaluation and replacement of lifeboat release and retrieval systems, 27 May 2011, International Maritime Organization.\nRegulatory guidance", "https://iadclexicon.org/on-site-piping": "TERM: On-site Piping\nURL: https://iadclexicon.org/on-site-piping\n\nOn-site Piping\nPiping systems included within the plot limits of process units, such as, a hydrocracker, an ethylene cracker, or a crude unit.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/on-site": "TERM: On-Site\nURL: https://iadclexicon.org/on-site\n\nOn-Site\nAt the generation site.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/on-stream-piping": "TERM: On-stream Piping\nURL: https://iadclexicon.org/on-stream-piping\n\nOn-stream Piping\nPiping systems that have not been isolated and decontaminated, i.e. still connected to in-service process equipment\nNOTE: Piping systems that are on-stream can be full of product during normal processing or empty or may still have residual process fluids in them and not be currently part of the process system (e.g. temporarily valved-out of service).\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/on-stream": "TERM: On-stream\nURL: https://iadclexicon.org/on-stream\n\nOn-stream\nA condition where a pressure vessel has not been prepared for an internal inspection. See on-stream inspection.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nOn-stream\nA condition where a pressure vessel has not been prepared for an internal inspection.\nSource: API 510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006.\nGlobal Standards", "https://iadclexicon.org/on-stream-inspection": "TERM: On-stream Inspection\nURL: https://iadclexicon.org/on-stream-inspection\n\nOn-stream inspection\nAn inspection performed from the outside of a pressure vessel while it is on-stream using NDE procedures to establish the suitability of the pressure boundary for continued operation.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006.\nGlobal Standards\nOn-stream inspection\nAn inspection performed from the outside of piping systems while they are on-stream using NDE procedures toestablish the suitability of the pressure boundary for continued operation (see 5.5.2).\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nOn-stream inspection\nEvaluation performed from the outside of a pressure vessel using NDE procedures to establish the suitability of the vessel for continued operation. The vessel may, or may not, be in operation while the inspection is carried out.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006.\nGlobal Standards", "https://iadclexicon.org/onboard-lift": "TERM: Onboard Lift\nURL: https://iadclexicon.org/onboard-lift\n\nOnboard Lift\nA crane lifting a load from and to the deck of the platform/vessel that the crane is mounted on.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Sixth Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/onboard-conditions": "TERM: Onboard Conditions\nURL: https://iadclexicon.org/onboard-conditions\n\nOnboard Conditions\nOnboard conditions mean that an engine is:\n1 installed on board and coupled with the actual equipment which is driven by the engine; and\n2 under operation to perform the purpose of the equipment.\nSource:\nResolution MEPC.177(58), amendments to the Technical Code on Control of Emission of Nitrogen Oxides from Marine Diesel Engines, 10 October 2008, International Maritime Organization\n.\nRegulatory Guidance", "https://iadclexicon.org/onshore": "TERM: Onshore\nURL: https://iadclexicon.org/onshore\n\nOnshore\nInland area with a non-chloride-containing atmosphere.\nSource:\nISO 21457:2010, Petroleum and natural gas industries \u2014 Materials selection and corrosion control for oil and gas production systems, First Edition,September 2010.\nGlobal Standards", "https://iadclexicon.org/onshore-record": "TERM: Onshore Record\nURL: https://iadclexicon.org/onshore-record\n\nOnshore Record\nThe details required for the offshore record (ie name, and name and address of employer) must also be retained and updated at a location onshore (\u2018the onshore record\u2019). The onshore record also requires further details to be kept, primarily for use by the police to inform next of kin following a death or loss offshore or to trace the recent contacts of someone found to have an infectious disease. These details are specified in regulation 9(2).\nSource: A Guide to the Offshore Installations and Pipelines Works (Management and Administration) Regulations 1995, Guidance on Regulations (UK HSE L70), Second Edition, 2002.\nRegulatory Guidance", "https://iadclexicon.org/onshore-facility": "TERM: Onshore Facility\nURL: https://iadclexicon.org/onshore-facility\n\nOnshore Facility\nThe term \u201donshore facility\u201d is used as a collective term for onshore petroleum facilities covered by these regulations and supplementary regulations. The term includes both onshore facilities covered by the Petroleum Act and onshore facilities that fall outside the scope of the Petroleum Act. The regulations also cover the actual facility for production and/or utilisation of petroleum and systems, installations and activities integrated with the onshore facility or that have a natural connection to it. The regulations also cover other systems, facilities and activities used for industrial purposes inside the \u201dfence\u201d of the relevant onshore facilities.\nSource:\u00a0Guidelines Regarding the Framework Regulations, Norway, updated December 2012.\nRegulatory Guidance\nOnshore Facility\nThe petroleum facilities at K\u00e5rst\u00f8, Sture, Kollsnes, Mongstad, Tjeldbergodden, Melk\u00f8ya, Nyhamna, Slagentangen and their associated pipeline systems, as well as the gas power plants at Hammerfest, Skogn and Grenland and their associated pipeline systems, including those parts of the onshore facilities that are also covered by the Petroleum Act\u2019s definition of a facility, cf. Section 1-6 of the Petroleum Act.\nSource:\u00a0Regulations relating to health, safety and the environment in the petroleum activities and at certain onshore facilities (the Framework Regulations), Norway, February 2010 (amended December 2011).\nRegulations\nOnshore Facilities\nOnshore facilities or parts thereof also mean temporary equipment.\nSource:\u00a0Guidelines Regarding the Technical and Operational Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/onboard-nox-verification-procedures": "TERM: Onboard NOx Verification Procedures\nURL: https://iadclexicon.org/onboard-nox-verification-procedures\n\nOnboard NOx Verification Procedures\nOnboard NOx verification procedures mean a procedure, which may include an equipment requirement, to be used on board at initial certification survey or at the renewal, annual or intermediate surveys, as required, to verify compliance with any of the requirements of this Code, as specified by the applicant for engine certification and approved by the Administration.\nSource:\nResolution MEPC.177(58), amendments to the Technical Code on Control of Emission of Nitrogen Oxides from Marine Diesel Engines, 10 October 2008, International Maritime Organization\n.\nRegulatory Guidance", "https://iadclexicon.org/onshore-geophysical-operation": "TERM: Onshore Geophysical Operation\nURL: https://iadclexicon.org/onshore-geophysical-operation\n\nOnshore Geophysical Operation\n\u201cOnshore geophysical operation\u201d means a geophysical operation that is conducted on or over land not normally submerged or on or over ice; \u00e9tude g\u00e9ophysique sur terre.\nSource:\u00a0Canada Oil and Gas Geophysical Operations Regulations, SOR/96-117, Canada, current to April 29, 2013.\nRegulations", "https://iadclexicon.org/onshore-terminal": "TERM: Onshore Terminal\nURL: https://iadclexicon.org/onshore-terminal\n\nOnshore Terminal\n\u201cOnshore terminal\u201d means an onshore terminal which receives petroleum directly or indirectly from an offshore installation.\nSource: UK Offshore Safety Act 1992, 1992 c. 15 (February 2013).\nLegislation", "https://iadclexicon.org/onshore-work": "TERM: Onshore Work\nURL: https://iadclexicon.org/onshore-work\n\nOnshore work\nAll activities and operations that take place within a landmass, including those on swamps, rivers and lakes. Land-to-land aircraft operations are counted as onshore, even though flights may be over water.\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards", "https://iadclexicon.org/online-model": "TERM: Online Model\nURL: https://iadclexicon.org/online-model\n\nOnline Model\nUses real-time telemetry (SCADA) to retrieve current operating data.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/onsite": "TERM: Onsite\nURL: https://iadclexicon.org/onsite\n\nOnsite\nOnsite\u2015for purposes of this Section, on the same lease or contiguous property owned by the lessor, or within the confines of a drilling unit established for a specific well or group of wells.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/ooc": "TERM: OOC\nURL: https://iadclexicon.org/ooc\n\nOOC\nOffshore Operators Committee.\nSource:\nAPI\nRP 14G, Recommended Practice for Fire Prevention and Control on Fixed Open-type Offshore Production Platforms: Upstream Segment, Fourth Edition, April 2007.\nGlobal Standards\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines", "https://iadclexicon.org/opc": "TERM: OPC\nURL: https://iadclexicon.org/opc\n\nOPC\nObject linking and embedding (OLE) for process control.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards\nOPC\nSet of specifications for the exchange of information in a process control environment.\nNOTE: The abbreviation \u201cOPC\u201d originally came from \u201cOLE for Process Control\u201d, where \u201cOLE\u201d was short for \u201cObject Linking and Embedding.\u201d\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/oor": "TERM: OOR\nURL: https://iadclexicon.org/oor\n\nOOR\nOut of roundness.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/op": "TERM: OP\nURL: https://iadclexicon.org/op\n\nOP\nOperating Pressure.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards\nOP\nNormal or anticipated standard internal pressure difference, i.e. internal minus external pressure, to be experienced by the pipe or piping system which should not exceed the design pressure.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/open-fire": "TERM: Open Fire\nURL: https://iadclexicon.org/open-fire\n\nOpen Fire\nFire for which the surroundings do not contribute to preheating the ventilation air or reradiation.\nNOTE: More heat will be lost to the surroundings as compared with confined fires.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/open-containment-system": "TERM: Open Containment System\nURL: https://iadclexicon.org/open-containment-system\n\nOpen Containment System\nAn open containment system is defined as a system open to the atmosphere.\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards", "https://iadclexicon.org/open-drainage-system": "TERM: Open Drainage System\nURL: https://iadclexicon.org/open-drainage-system\n\nOpen Drainage System\nOpen drainage systems as mentioned in the first paragraph means systems that collect liquid, but are not pressurised.\nSource:\u00a0Guidelines Regarding the Facilities Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/open-cast-moulding": "TERM: Open-cast Moulding\nURL: https://iadclexicon.org/open-cast-moulding\n\nOpen-cast moulding\nPolymer sealing elements can be manufactured by open-cast moulding. This process consists of mixing the constituent components of the polymer together, and pouring the mixture into the mould at ambient pressure. Open-cast moulding is one of the simplest and most common moulding methods for thermoset polyurethanes, and is good for parts in relatively small quantities. In fact, the mould itself may be made from polyurethane.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/open-hole": "TERM: Open Hole\nURL: https://iadclexicon.org/open-hole\n\nOpen hole\nUncased part of the wellbore.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nOpen hole\n\u201cOpen hole\u201d means the uncased part of the welbore. [Mich. Admin. Code R 408 (2013)].\nSource: Oil and Gas Drilling and Servicing Operations, Michigan Administrative Code R 408, February 8, 2013.\nRegulations\nOpen hole\n\u201cOpen hole\u201d means that portion of a well bore or lateral that is:\nnot cased, or\ncased, but the casing is not cemented in place, and is not otherwise isolated from the formation.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/offshore-greenhouse-gas-storage-environmental-management": "TERM: Offshore Greenhouse Gas Storage Environmental Management\nURL: https://iadclexicon.org/offshore-greenhouse-gas-storage-environmental-management\n\nOffshore greenhouse gas storage environmental management\nOffshore greenhouse gas storage environmental management means the prevention, management, mitigation or remediation of the environmental impacts of regulated operations that relate to:\nthe exploration for potential greenhouse gas storage formations or potential greenhouse gas injection sites; or\nthe injection of a greenhouse gas substance into the seabed or subsoil; or\nthe permanent storage of a greenhouse gas substance in the seabed or subsoil; or\nthe compression, processing, offloading, piped conveyance or pre-injection storage of a greenhouse gas substance; or\nthe monitoring of a greenhouse gas substance stored in the seabed or subsoil.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/open-air-area": "TERM: Open-air Area\nURL: https://iadclexicon.org/open-air-area\n\nOpen-air Area\nAn open-air area is one without stagnant regions where vapours are rapidly dispersed by wind and natural convection. Typically, air velocities will rarely be less than 0,5 metres per second and will frequently be above 2 metres per second.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 7, Safety Systems, Hazardous Areas and Fire, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/opd": "TERM: OPD\nURL: https://iadclexicon.org/opd\n\nOPD\nOriginal product definition.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nOPD\nComplete design verified and validated definition of the requirements for the original assembled product, single equipment unit, or component part, including specified limits, tolerances, health requirements, safety requirements, environmental requirements, limitations of use, customer-specific requirements, design acceptance criteria, materials of construction, materials processing requirements, physical properties, physical dimensions, requirements for manufacturing process controls, inspection, assembly, testing, marking, handling, storage, maintenance, service, and records requirements.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/open-drain": "TERM: Open Drain\nURL: https://iadclexicon.org/open-drain\n\nOpen Drain\nAn open drain is defined as a drain that is open to the atmosphere [at its entrance (drain opening) or elsewhere] before (or where) its discharge enters a sump, pit, or other containment device.\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards", "https://iadclexicon.org/open-well-bore": "TERM: Open Well Bore\nURL: https://iadclexicon.org/open-well-bore\n\nOpen Well Bore\nA well open to the atmosphere during well drilling, work-over, maintenance, repair or abandonment operations.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations", "https://iadclexicon.org/open-work-area": "TERM: Open Work Area\nURL: https://iadclexicon.org/open-work-area\n\nOpen Work Area\narea with no substantial obstacles to the open air and completely exposed to ambient conditions\nSource: Rules for Classification and Construction, IV Industrial Services, 6 Offshore Technology, 9 Guideline for Personnel Transfers by Means of Lifting Appliances, Edition 2011, Germanischer Lloyd SE,\nGlobal Standards", "https://iadclexicon.org/opening": "TERM: Opening\nURL: https://iadclexicon.org/opening\n\nOpening\nAny aperture, door, window or non-gas-tight fixed panel.\nSource:\u00a0IEC 61892-7, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 7: Hazardous areas.\nGlobal Standards", "https://iadclexicon.org/operador": "TERM: Operador\nURL: https://iadclexicon.org/operador\n\nOperador\nPersona jur\u00eddica individual o aquella responsable de dirigir y conducir las operaciones de exploraci\u00f3n y evaluaci\u00f3n, en cumplimiento de un Contrato de Evaluaci\u00f3n Tecnica -TEA-; de exploraci\u00f3n, evaluaci\u00f3n, desarrollo y producci\u00f3n de hidrocarburos, en ejecuci\u00f3n de Contrato de Exploraci\u00f3n y Producci\u00f3n -E&P-, o Especial; la conducci\u00f3n de la ejecuci\u00f3n contractual y de las relaciones con la ANH, asi como de asumir el liderazgo y la representaci\u00f3n del Consorcio, Uni\u00f3n Temporal o sociedad constituida con motivo de la adjudicaci\u00f3n o asignaci\u00f3n, trat\u00e1ndose de Contratistas Plurales. Igualmente, se entender\u00e1 por operador la persona jur\u00eddica, que en el marco de un contrato de asociaci\u00f3n, o de cualquier otra modalidad, suscrito con Ecopetrol S.A., sea responsable de conducir las actividades de exploraci\u00f3n, evaluaci\u00f3n, desarrollo y producci\u00f3n de hidrocarburos y de asumir la representaci\u00f3n ante la autoridad de fiscalizaci\u00f3n.\nSource:\u00a0Resoluci\u00f3n N\u00famero 40687 de 18 Jul 2017 Por la cual se establecen los criterios t\u00e9cnicos para proyectos de perforaci\u00f3n exploratoria de hidrocarburos costa afuera en Colombia. Columbia Ministerio de Minas y Energia,\nRegulations", "https://iadclexicon.org/open-type-platform": "TERM: Open-Type Platform\nURL: https://iadclexicon.org/open-type-platform\n\nOpen-Type Platform\nA platform that has sufficient natural ventilation to minimize the accumulation of vapors.\nSource:\nAPI\nRP 14G, Recommended Practice for Fire Prevention and Control on Fixed Open-type Offshore Production Platforms: Upstream Segment, Fourth Edition, April 2007.\nGlobal Standards", "https://iadclexicon.org/open-secondary-cell": "TERM: Open (Secondary) Cell\nURL: https://iadclexicon.org/open-secondary-cell\n\nOpen (secondary) Cell\nA secondary cell having a cover provided with an opening through which gaseous products may escape.\nNOTE The opening may be fitted with a venting system.\nSource:\u00a0IEC 61892-6, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 6: Installation.\nGlobal Standards", "https://iadclexicon.org/open-water": "TERM: Open Water\nURL: https://iadclexicon.org/open-water\n\nOpen water\nColumn of seawater between the subsea wellhead and floating rig without the riser installed.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/open-information": "TERM: Open Information\nURL: https://iadclexicon.org/open-information\n\nOpen information\nOpen information about a survey means any of the following information:\nthe name of the survey;\nthe title under which the survey is being conducted;\nthe name of the titleholder;\nthe basin and sub-basin (if applicable) in which the survey is being conducted;\nthe type of survey;\nthe size of the survey in:\nfor a 2-dimensional survey \u2014 kilometres; or\nfor a 3-dimensional survey \u2014 square kilometres;\nthe name of the vessel or aircraft conducting the survey;\nthe name of the contractor conducting the survey;\nthe dates on which the survey starts and ends or is proposed to start and end;\nwhether the survey is exclusive or non-exclusive;\nnavigation data for the survey, in the form of:\nfor a 2-dimensional survey \u2014 line ends and bends; or\nfor a 3-dimensional seismic survey \u2014 a full fold polygon outline; or\nfor other 3-dimensional surveys \u2014 a polygon outline.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations\nOpen information\nOpen information about a well means any of the following information:\nthe name of the well;\nthe offshore area in which the well is located;\nthe basin and sub-basin (if applicable) in which the well is located;\nthe well\u2019s latitude and longitude;\nthe name of the title area in which the well is located;\nthe name of the titleholder;\nthe purpose of the well (for example development, appraisal, exploration or stratigraphy);\nif the well is a sidetrack \u2014 the name of the parent well;\nthe well\u2019s spud date;\nthe water depth at the well;\nwhat is being used as the depth reference for the well (for example the Kelly bushing or the rig floor);\nthe height of the depth reference above sea level;\nthe name of the rig drilling the well;\nthe rig\u2019s make and model;\nthe name of the rig contractor;\nthe rig release date;\nthe status of the well (for example producing, suspended or abandoned).\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/opencast-coal-mine": "TERM: Opencast Coal Mine\nURL: https://iadclexicon.org/opencast-coal-mine\n\nOpencast Coal Mine\nOpencast coal mine:\n(a) means any place where any person works above ground for the purpose of\n(i) extracting any coal from the earth; or\n(ii) processing any coal extracted from the earth at that place; and\n(b) includes any place in which coal so extracted or processed is washed, crushed, or screened.\nSource: Health and Safety in Employment (Mining Administration) Regulations 1996, SR 1996/220, New Zealand, as of January 2011.\nRegulations", "https://iadclexicon.org/operate-maintain": "TERM: Operate & Maintain\nURL: https://iadclexicon.org/operate-maintain\n\nOperate & Maintain\nA NICE Workforce Framework category consisting of specialty areas responsible for providing the support, administration, and maintenance necessary to ensure effective and efficient IT system performance and security.\nFrom: NICE Workforce Framework.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/operated-well": "TERM: Operated well\nURL: https://iadclexicon.org/operated-well\n\nOperated well\nWell for which the well operator has control and management of operations.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards", "https://iadclexicon.org/operating": "TERM: Operating\nURL: https://iadclexicon.org/operating\n\nOperating\nThe design, implementation and control of activities that convert resources into products and services to fulfil a company\u2019s business strategy. The word \u2018operating\u2019 refers to the entire lifecycle of a company\u2019s activities and products.\nAn OMS should cover all types of business activity. The word \u201coperating\u201d refers to the entire business lifecycle: from technology research to access to new resources through exploration; during design and construction of facilities; through start-ups, normal operations and shutdowns; when hydrocarbons are transported and brought to market as oil, gas or refined products; or when facilities are decommissioned at end of life.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards", "https://iadclexicon.org/oil-allowable": "TERM: Oil Allowable\nURL: https://iadclexicon.org/oil-allowable\n\nOil Allowable\nOil Allowable\u2015amount of oil authorized to be produced by the Office of Conservation from a well recognized by the Office of Conservation as an oil well.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/operating-life": "TERM: Operating Life\nURL: https://iadclexicon.org/operating-life\n\nOperating Life\nThe\noperating life\nof a ship means the time when it is capable of performing its current functions.\nSource:\u00a0IMO Resolution A.951(23), IMO Guidelines on Ship Recycling (resolution A.962(23)), 4\u00a0March 2004, International Maritime Organization.\nRegulatory guidance", "https://iadclexicon.org/operating-limits": "TERM: Operating Limits\nURL: https://iadclexicon.org/operating-limits\n\nOperating Limits\nSet of established criteria, or limits, beyond which a device or process should not be operated.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nOperating Limits\nSet of limits for a section of line or vessel established to prevent over-pressuring.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/operating-an-installation": "TERM: Operating An Installation\nURL: https://iadclexicon.org/operating-an-installation\n\nOperating An Installation\nWell operator or operator\u2014The person designated as the well operator or operator on the permit application or well registration. If a permit or registration was not issued, the term means a person who locates, drills, operates, alters or plugs a well or reconditions a well with the purpose of production therefrom. In cases where a well is used in connection with the underground storage of gas, the term also means a storage operator.\nSource: Oil and Gas Wells, Pennsylvania Code, Title 25, Chapter 78, December 2012.\nRegulations\nSource: State of Wyoming Occupational Safety and Health Rules and Regulations for Oil and Gas Well Drilling, Revised January 8, 2013.\nRegulations", "https://iadclexicon.org/operating-an-offshore-installation": "TERM: Operating An Offshore Installation\nURL: https://iadclexicon.org/operating-an-offshore-installation\n\nOperating An Offshore Installation\nAny reference in these Regulations to operating an offshore installation is a reference to using the installation for any of the purposes described in regulation 3(1).\nSource: The Offshore Installations and Pipeline Works (Management and Administration) Regulations 1995, UK S.I. 1995/738, 1995.\nRegulations", "https://iadclexicon.org/operating-capacity": "TERM: Operating Capacity\nURL: https://iadclexicon.org/operating-capacity\n\nOperating Capacity\nAverage sustainable flow rate over specified periods taking into account routine and unexpected maintenance and operating problems.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/operating-conditions": "TERM: Operating Conditions\nURL: https://iadclexicon.org/operating-conditions\n\nOperating Conditions\nmost severe combination of environmental conditions under which a given operation will be permitted to proceed\nNOTE Operating conditions are determined for operations that exert a significant action on the structure. Operating conditions are usually a compromise: they are sufficiently severe that the operation can generally be performed without excessive downtime, but they are not so severe that they have an undue impact on design\nSource:\u00a0Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards\nOperating Conditions\noperating conditions means conditions wherein a unit is on location for the purpose of conducting drilling operations, and combined environmental and operational loadings are within the appropriate design limits established for such operations. The unit may be either afloat or supported on the sea-bed, as applicable.\nSource:\u00a0IMO resolution MSC.267(85), International Code on Intact Stability, 2008 (2008 IS Code), 4\u00a0December 2008, International Maritime Organization.\nRegulatory Guidance\nSource:\u00a0IMO Resolution MSC.267(85), adoption of the International Code on Intact Stability, 2008 (2008 IS Code), 4 December 2008, International Maritime Organization.\nRegulatory Guidance\nOperating Conditions\nConditions wherein a unit is on location for purposes of production, drilling or other similar operations, and combined environmental and operational loadings are within the appropriate design limits established for such operations (including normal operations, survival, accidental).\nSource:\u00a0Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards", "https://iadclexicon.org/operating-envelope": "TERM: Operating Envelope\nURL: https://iadclexicon.org/operating-envelope\n\nOperating Envelope\nLimited range of parameters in which operations will result in safe and acceptable equipment performance.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/operating-condition": "TERM: Operating Condition\nURL: https://iadclexicon.org/operating-condition\n\nOperating Condition\n\u201cOperating condition\u201d, with respect to a mobile offshore platform, means the condition of operating at the\noperating\ndraft (condition\nd\u2019exploitation\n).\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource:\u00a0Canada Oil and Gas Installations Regulations, SOR/96-118, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Petroleum Installations Regulations, SOR/95-191, Canada, current to May 31, 2012.\nRegulations\nOperating Condition\nThe condition when a unit is on location, for the purpose of carrying out its primary design operations, and the combined environmental and operational loadings are within the appropriate design limits established for such operations. The unit may be either afloat or supported on the sea bed, as applicable.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 1, Regulations, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/operating-draft": "TERM: Operating Draft\nURL: https://iadclexicon.org/operating-draft\n\nOperating Draft\n\u201cOperating draft\u201d, with respect to a mobile offshore platform, means the vertical distance in\nmetres\nfrom the\nmoulded\nbaseline to the assigned waterline, where the platform is\noperating\nunder combined environmental and operational loads that are within the limits for which the platform was designed to operate (tirant d\u2019eau\nd\u2019exploitation\n).\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource:\u00a0Canada Oil and Gas Installations Regulations, SOR/96-118, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Petroleum Installations Regulations, SOR/95-191, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/operating-limits-notation": "TERM: Operating Limits Notation\nURL: https://iadclexicon.org/operating-limits-notation\n\nOperating Limits Notation\nA notation indicating the significant design criteria on which approval of the unit is based, e.g.:\n\u2022 Maximum operating environmental design limits for semi-submersible units and self-elevating units.\n\u2022 Limiting sea state and/or wind speed during which a unit may remain moored to a single point mooring.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 1, Regulations, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/operating-manual": "TERM: Operating Manual\nURL: https://iadclexicon.org/operating-manual\n\nOperating Manual\nPublication issued by the supplier/manufacturer, which contains detailed data and instructions related to the design, installation, operation, and maintenance of a particular tool.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards\nOperating Manual\nPublication issued by the manufacturer which contains detailed data and instructions related to the design, installation, operation and maintenance of equipment.\nSource:\nAPI\nSPEC 14A, Specification for Subsurface Safety Valve Equipment, Eleventh Edition, October 2005 (Reaffirmed June 2012).\nGlobal Standards\nOperating Manual\nManual that defines the operational characteristics and capabilities of the jack-up in accordance with the IMO MODU code.\u00a0NOTE The assessor is advised to ensure that the operations manual referenced is the latest revision and that any updated weight data are provided.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/operating-mechanism": "TERM: Operating mechanism\nURL: https://iadclexicon.org/operating-mechanism\n\nOperating mechanism\nOperating mechanism\nis the means by which the operator activates the opening, or release, of the movable hook component. It includes the operating handle, linkages/cables and hydrostatic interlock, if fitted.\nSource:\u00a0IMO MSC.1/Circ.1392, Guidelines for evaluation and replacement of lifeboat release and retrieval systems, 27 May 2011, International Maritime Organization,\nRegulatory guidance", "https://iadclexicon.org/operating-margin": "TERM: Operating Margin\nURL: https://iadclexicon.org/operating-margin\n\nDrilling margin or drilling window or operating margin\nThe difference between the maximum pore pressure and the minimum effective fracture pressure. It is used while drilling and can be determined for any point within an open-hole interval. NOTE Drilling margin is usually expressed in terms of equivalent mud weight.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/operating-meter": "TERM: Operating Meter\nURL: https://iadclexicon.org/operating-meter\n\nOperating meter:\nA royalty or allocation meter that is used for gas or liquid hydrocarbon measurement for any period during a calibration cycle.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/operating-rights": "TERM: Operating Rights\nURL: https://iadclexicon.org/operating-rights\n\nOperating rights:\nOperating rights mean any interest held in a lease with the right to explore for, develop, and produce leased substances.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/operating-point": "TERM: Operating Point\nURL: https://iadclexicon.org/operating-point\n\nOperating Point\nPoint of intersection between a pump head-capacity curve and a system curve. This value is the maximum flow rate that a given pump can maintain in the line or vessel.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/operating-mode": "TERM: Operating Mode\nURL: https://iadclexicon.org/operating-mode\n\nOperating Mode\nConditions that arise from the use and application of the equipment or riser system.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nOperating Mode\nCondition that arises from the use and application of the equipment or riser system. NOTE Typical operating modes are racking of riser components, running/retrieval, landing/connecting, overpull to verify lockdown, system pressure testing, normal operation, surface shut-in, subsea shut-in, disconnecting, hang-off, overpull to retrieve tubing hanger, failure of dynamic positioning system, failure of tensioner system and failure of anchors or anchor lines.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/operating-pressure": "TERM: Operating Pressure\nURL: https://iadclexicon.org/operating-pressure\n\nOperating Pressure\nNormal or anticipated standard internal pressure difference, i.e. internal minus external pressure, to be experienced by the pipe or piping system which should not exceed the design pressure.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards\nOperating Pressure\nPressure the process system experiences during normal operation, including normal variations.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards", "https://iadclexicon.org/operating-state": "TERM: Operating State\nURL: https://iadclexicon.org/operating-state\n\nOperating State\nState when an item is performing a required function.\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal S\ntandards\nSource: ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards", "https://iadclexicon.org/operating-temperature": "TERM: Operating Temperature\nURL: https://iadclexicon.org/operating-temperature\n\nOperating Temperature\nTemperature to which a component is subjected during normal operation.\nSource:\nISO 21457:2010, Petroleum and natural gas industries \u2014 Materials selection and corrosion control for oil and gas production systems, First Edition,September 2010.\nGlobal Standards", "https://iadclexicon.org/operating-temperature-range": "TERM: Operating Temperature Range\nURL: https://iadclexicon.org/operating-temperature-range\n\nOperating Temperature Range\nRange defined by the minimum and maximum operating temperatures for tools as specified by the supplier/manufacturer.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards", "https://iadclexicon.org/operating-values": "TERM: Operating Values\nURL: https://iadclexicon.org/operating-values\n\nOperating Values\nOperating values are engine data, like cylinder peak pressure, exhaust gas temperature, etc., from the engine log which are related to the NOx emission performance. These data are load-dependent.\nSource:\u00a0Resolution MEPC.177(58), amendments to the Technical Code on Control of Emission of Nitrogen Oxides from Marine Diesel Engines, 10 October 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/operation": "TERM: Operation\nURL: https://iadclexicon.org/operation\n\nOperation\nA generic term used to denote any kind of business activity. (IPIECA, 2010)\nSource: Identifying and assessing water sources: Guidance document for the onshore oil and gas industry, International Petroleum Industry Environmental Conservation Association (IPIECA), 2014.\nGlobal Standards\nOperation\nSequence of planning and execution tasks that are carried out to complete a specific activity.\nSource:\u00a0NORSOK D-010, Well integrity in drilling and well operations, Rev. 3, August 2004.\nGlobal Standards\nOperation\nSee also Hazardous Operation.\nA set of physical activities and tasks within a process to achieve a desired result. E.g., running casing, rig move, etc.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nOperation\nA general term for any activities or assets where operating occurs.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards\nOperation\nOperation:\nIncludes any operation in which any activity is carried out pursuant to a prospecting licence or an exploration licence granted under the Mining Act 1971 or a coal prospecting licence granted under the Coal Mines Act 1979 or a prospecting permit or an exploration permit granted under the Crown Minerals Act 1991, being in each case a licence or permit in force; and\nincludes any operation in which any exploratory activity is carried out by machinery for the purpose of ascertaining whether a mine or a quarry may be worked; and\nincludes any operation in which a mine or a quarry is worked or a tunnel is made; and\nincludes any buildings, machinery, or works\u2014\nat a place where a mine or quarry is worked or a tunnel is made; and\nused for the purposes of the working of the mine or quarry or the making of the tunnel; and\nIncludes, in relation to any operation in which a mine or a quarry is worked, any activity carried out in relation to the working of the mine or the quarry and any activity required to open or close the workings in the mine or the quarry; and\nincludes, in relation to any operation in which a tunnel is made, any activity carried out in relation to the making of the tunnel and any activity required to open or close the works relating to the making of the tunnel; but\ndoes not include any operation in which occurs\u2014\n(i) exploration, mining, or prospecting for geothermal fluids or minerals associated with geothermal fluids; or\n(ii) exploration, mining, or prospecting for petroleum; or\n(iii) any activity on a pipeline used for transporting any geothermal fluid, mineral, or petroleum outside the boundary of the operation\nSource: Health and Safety in Employment (Mining Administration) Regulations 1996, SR 1996/220, New Zealand, as of January 2011.\nRegulations\nOperation\nplanned marine operation, with defined start- and termination point\nSource: Rules for Classification and Construction, IV Industrial Services, 6 Offshore Technology, 9 Guideline for Personnel Transfers by Means of Lifting Appliances, Edition 2011, Germanischer Lloyd SE,\nGlobal Standards\nOperation\u00a0(phase)\nThe phase when the lifting appliance is being used for the purpose for which it was designed. Use includes start-up, stopping, transport, operation, monitoring, inspection, repair, maintenance, service and cleaning.\nSource: Verification of Lifting Appliances for the Oil and Gas Industry, DNV-OSS-308, October 2010, Det Norske Veritas AS,\nGlobal Standards", "https://iadclexicon.org/operational-cycle": "TERM: Operational Cycle\nURL: https://iadclexicon.org/operational-cycle\n\nOperational Cycle\nA single complete execution of a tool\u2019s operating mechanism, starting and finishing at the same tool state.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards", "https://iadclexicon.org/operational-barrier": "TERM: Operational Barrier\nURL: https://iadclexicon.org/operational-barrier\n\nOperational barrier\nA human action or response that results in the activation of a physical barrier, thereby enhancing the total system reliability. NOTE Operational barriers by themselves do not constitute a physical barrier. EXAMPLES Process to close BOPs; the detection of an influx.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/operating-time": "TERM: Operating Time\nURL: https://iadclexicon.org/operating-time\n\nOperating Time\nTime interval during which an item is in operating state. NOTE Operating time includes actual operation of the equipment or the equipment being available for performing its required function on demand. See also Table 4.\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal Standards\nOperating Time\nTime interval during which an item is in an operating state.\nSource: ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards", "https://iadclexicon.org/operational-exercise": "TERM: Operational Exercise\nURL: https://iadclexicon.org/operational-exercise\n\nOperational Exercise\nAn action-based exercise where personnel rehearse reactions to an incident scenario, drawing on their understanding of plans and procedures, roles, and responsibilities.\nExtended Definition: Also referred to as operations-based exercise.\nAdapted from: DHS Homeland Security Exercise and Evaluation Program.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/operation-of-oil-and-gas-facilities": "TERM: Operation of Oil and Gas Facilities\nURL: https://iadclexicon.org/operation-of-oil-and-gas-facilities\n\nOperation of Oil and Gas Facilities\nOperation of Oil and Gas Facilities\u2015as used in this Section, all oil and gas wells, disposal wells, enhanced recovery injection wells and facilities, flowlines, field storage and separation facilities, natural gas processing and/or gas sweetening plants, and compressor stations.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/operational-organisation": "TERM: Operational Organisation\nURL: https://iadclexicon.org/operational-organisation\n\nOperational Organisation\nPersonnel (asset owner/vendors) with work tasks related to the operation phase.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards\nOperational Organisation\nThe operational organisation as mentioned in the second subsection litera a, also means the emergency preparedness organisation.\nSource:\u00a0Guidelines Regarding the Activities Regulations, Norway, updated December 2012.\nRegulatory Guidance\nSource:\u00a0Guidelines Regarding the Technical and Operational Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/operational-risk": "TERM: Operational Risk\nURL: https://iadclexicon.org/operational-risk\n\nOperational Risk\nRisk that has the potential to impede the successful execution of operations.\nSample Usage:\nGiven that none of the security guards had the flu vaccine, influenza posed an operational risk to provision of security for the facility.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/operational-wastes": "TERM: Operational Wastes\nURL: https://iadclexicon.org/operational-wastes\n\nOperational Wastes\nOperational wastes means all solid wastes (including slurries) not covered by other Annexes that are collected on board during normal maintenance or operations of a ship, or used for cargo stowage and handling. Operational wastes also includes cleaning agents and additives contained in cargo hold and external wash water. Operational wastes does not include grey water, bilge water, or other similar discharges essential to the operation of a ship, taking into account the guidelines developed by the Organization.\nSource: Resolution MEPC.201(62), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships, 1973 (Revised MARPOL Annex V), 15 July 2011, International Maritime Organization.\nLegislation", "https://iadclexicon.org/operator-designation-form": "TERM: Operator Designation Form\nURL: https://iadclexicon.org/operator-designation-form\n\nOperator Designation Form\nA certificate of compliance and transportation authority or an application to drill, deepen, recomplete, plug back, or reenter that has been completed, signed, and filed with the Commission or its delegate.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations\nOperator Designation Form\nA certificate of compliance and transportation authority or an application to drill, recomplete, and reenter that has been approved by the Commission or its delegate.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/operations": "TERM: Operations\nURL: https://iadclexicon.org/operations\n\nOperations\nA general term for any activities or assets where operating occurs.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards", "https://iadclexicon.org/operations-manual": "TERM: Operations Manual\nURL: https://iadclexicon.org/operations-manual\n\nOperations Manual\n\u201cOperations manual\u201d means the manual referred to in section 64 (\nmanuel\nd\u2019exploitation\n).\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource:\u00a0Canada Oil and Gas Installations Regulations, SOR/96-118, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Petroleum Installations Regulations, SOR/95-191, Canada, current to May 31, 2012.\nRegulations\nOperations Manual\nmanual that defines the operational characteristics, procedures and capabilities of an offshore platform and associated essential systems.\nSource:\u00a0ISO 19900:2013, Petroleum and natural gas industries \u2013 General requirements\u00a0for offshore structures.\nGlobal Standards", "https://iadclexicon.org/operator": "TERM: Operator\nURL: https://iadclexicon.org/operator\n\nOperator\nParty which assumes ultimate responsibility for the operation and maintenance of the piping system.\nNote: 1 to entry:\u00a0The operator can be the same as the\nprincipal\n(3.1.9)\nor principal\u2019s agent.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards\nOperator\nIndividual, partnership, firm, or corporation having control or management of operations on the leased area or a portion thereof.\nNote: 1 to entry: The operator can be a lessee, designated agent of the lessee(s), or holder of operating rights under an approved operating agreement.\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n. Global Standards\nOperator\nA person who assumes responsibility for the regulatory compliance of a well as shown by a form the person files with the commission and the commission approves.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013. Regulations\nOperator\nAn operator as defined in Texas Natural Resources Code, Chapter 89.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013. Regulations\nOperator\nThe person recognized by the commission as being responsible for the actual physical operation of an EOR project and the wells associated with the EOR project.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013. Regulations\nOperator\nThe person recognized by the Commission as being responsible for the physical operation of an underground hydrocarbon storage facility, or such person\u2019s authorized representative.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013. Regulations\nOperator\nThe person recognized by the commission as being responsible for the physical operation of a gas storage project, or such person\u2019s authorized representative.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013. Regulations\nOperator\nThe person recognized by the Commission as being responsible for the physical operation of an underground gas storage facility, or such person\u2019s authorized representative.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013. Regulations\nOperator\nThe person responsible for the overall operation of a facility.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013. Regulations\nOperator\nThe person who contracts for the services of a seismic crew or core hole drilling contractor or, if the seismic survey or core hole testing is not performed on a contract basis, but is performed by an exploration and production company or by a geophysical contractor for speculative purposes, the person who drills the seismic holes or core holes.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013. Regulations\nOperator\n\u201cOperator\u201d means equipment operator.\nSource: State of Wyoming Occupational Safety and Health Rules and Regulations for Oil and Gas Well Drilling, Revised January 8, 2013. Regulations\nOperator\nOPERATOR shall mean any person who exercises the right to control the conduct of oil and gas operations.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013. Regulations\nOperator\nThe word \u201coperator\u201d\u00a0 is used in these rules and regulations and accompanying forms interchangeably with the same meaning as the term \u201cowner\u201d\u00a0 except in Rules 301, 323, 401 and 530 where the word \u201coperator\u201d\u00a0 is used to identify the persons designated by the owner or owners to perform the functions covered by those rules.\nSource: Canada Oil and Gas Drilling and Production Regulations, SOR/2009-315, February 2013.\u00a0Regulations\nOperator\n(1) In these regulations, operator means\u2014\n(a) the employer appointed by the permit operator to manage and control the execution of the main functions of a production installation; or\n(b) the permit operator, if the permit operator is an employerof employees working on the production installation and\u2014\n(i) no employer is appointed; or\n(ii) the permit operator has notified the appointed employer in writing that the permit operator is to be treated as the operator for the purposes of these regulations; or\n(iii) despite the appointment of an employer, the permit operator is in fact managing and controlling the execution of the main functions of the production installation.\n(2) Subclause (1)(b)(iii) overrides subclause (1)(a).\nSource: Health and Safety in Employment (Petroleum Exploration and Extraction) Regulations 2013, SR 2013/208, New Zealand, as of May 2013. Regulations\nOperator\n\u201cOperator\u201d is the principal on the bond covering a well and such person shall be responsible for drilling, completion, and operation of the well, including plugging and reclamation of the well site.\nSource: Oil and gas Conservation, North Dakota Administrative Code, Chapter 43-02-03, April 2012. Regulations\nOperator\nThe person, firm, corporation or other organization employed by the owners to conduct operations.\nSource:\nAPI\nRP 2SIM, Structural Integrity Management of Fixed Offshore Structures, First Edition, November 2014. Global Standards\nSource:\nAPI\nRP 2FB, Recommended Practice for the Design of Offshore Facilities Against Fire and Blast Loading, First Edition, April 2006.\nGlobal Standards\nOperator\nA person, including an owner or delegate, who\n(a) is in control of part or all of a petroleum and natural gas industry system and is accountable for its day-to-day operations;\n(b) has operational responsibility for any petroleum and natural gas industry system; or\n(c) has direct operational control of part or all of a petroleum and natural gas industry system.\nSource:\u00a0Canadian Standards Association, Z246.1-09, Security management for petroleum and natural gas industry systems, August 2009, Regional Standards\nOperator\nLease owner or his designated agent who is responsible for the overall operation of the lease.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007). Global Standards\nSource:\nAPI\nRP 74, Recommended Practice for Occupational Safety for Onshore Oil and Gas Production Operation, First Edition, October 2001 (March 2007). Global Standards\nOperator\nThe individual, partnership, firm, or corporation having control or management of operations on the leased area or a portion thereof. The operator may be a lessee, designated agent of the lessee(s), or holder of operating rights under an approved operating agreement.\nSource:\nAPI\nRP 75, Recommended Practice for Development of a Safety and Environmental Management Program for Offshore Operations and Facilities: Upstream Segment, Third Edition, May 2004. Global Standards\nOperator\nPerson present throughout the inspection or testing process who is responsible for the unit, operates the controls and observes the readout to detect imperfections.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010. Global Standards\nOperator\nCompany\nwhich physically operates the ROV (delivery system).\nSource:\nAPI\nRecommended Practice 17H, Remotely Operated Tools and Interfaces on Subsea Production Systems, Second Edition, June 2013 (Addendum 1, October 2014). Global Standards\nSource:\nAPI\nRP 17H, Remotely Operated Vehicle (ROV) Interfaces on Subsea Production Systems, First Edition, July 2004 (Reaffirmed January 2009). Global Standards\nOperator\nA person or company who has applied for or has been issued a Work or Activity Authorization by either the Canada-Newfoundland and Labrador Offshore Petroleum Board or the Canada-Nova Scotia Offshore Petroleum Board\nSource: Atlantic Canada Offshore Petroleum Industry, Standard Practice for the Training and Qualifications of Personnel, 2013, Canadian Association of Petroleum Producers,\nGlobal Standards\nOperator\na person who has applied for, or has been issued, a Production Operations Authorization or a Drilling Program Authorization\nSource: Atlantic Canada Offshore Petroleum Industry, Standard Practice for the Training and Qualifications of Personnel, 2013, Canadian Association of Petroleum Producers,\nGlobal Standards\nOperator\nThe Company having legal authority to drill wells and undertake the production of hydrocarbons. The Operator is often part of a consortium and acts on behalf of this consortium.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards\nOperator\nOperator means a person that holds an operating licence under paragraph 5.1(a) of COGOA, 142.(1) of CNSOPRAIA, 138(1)(a) of CNAAIA, and an authorization. Note: Excerpted from Section 1.(1) of the Regulations.\nSource:\nOffshore Waste Treatment Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, December 15, 2010.\nRegulatory Guidance\nOperator\nOperator means the person the lessee(s) designates as having control or management of operations on the leased area or a portion thereof. An operator may be a lessee, the BSEE-approved or BOEM-approved designated agent of the lessee(s), or the holder of operating rights under a BOEM-approved operating rights assignment.\nSource: Oil and Gas and\u00a0Sulphur\u00a0Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations\nOperator\nOperator means (1) In the case of a vessel, a charterer by demise or any other person who is responsible for the operation, manning, victualing, and supplying of the vessel; or (2) In the case of an OCS facility, the operator as defined in 30 CFR 250.2\n(\ngg).\nSource: Outer Continental Shelf Activities, 33 CFR 140-147 (2013).\nRegulations\nOperator\n\u2018Operator\u2019 means the entity appointed by the licensee or\nlicensing authority\nto conduct offshore oil and gas operations, including planning and executing a well operation or managing and controlling the functions of a production installation.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nOperator\nA person that holds an operating licence under paragraph 5(1)(a) of COGOA, 142(1)(a) of CNSOPRAIA, 138(1)(a) of CNAAIA, and an authorization.\nNote: Excerpted from section 1.(1) of the Regulations.\nSource: Environmental Protection Plan Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, March 31, 2011.\nRegulatory Guidance\nSource: Safety Plan Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, March 31, 2011.\nRegulatory Guidance\nOperator\nRepresentative of the company or companies leasing the site\nNote 1 to entry: The operator is normally the oil company acting on behalf of co-licenseest.\nSource:\u00a0ISO 19900:2013, Petroleum and natural gas industries \u2013 General requirements\u00a0for offshore structures.\nGlobal Standards\nOperator\nFor a diving project, an operator who is undertaking, or\nhas commissioned\na diving contractor to undertake, a diving project. When the client of a diving contractor is not an operator of a facility the client is not an operator for a diving project.\nSource: NOPSEMA Guideline \u2013 Glossary \u2013 Regulatory Operations, N-09000-GL0326, Australia, Revision 5, December 2011.\nRegulatory Guidance\nOperator\nOperator, for an activity, means:\nif\nthere is a person recorded by the Regulator as the operator of the activity under regulation 35 \u2014 that person; or\nin\nany other case:\nif\nthere is a petroleum instrument\u2014the person responsible to the petroleum instrument holder for the overall management of operations of the activity (whether or not the operations have commenced\n)\n\u2014that person; or\nif\nthere is a greenhouse gas instrument\u2014the person responsible to the greenhouse gas instrument holder for the overall management of operations of the activity (whether or not the operations have commenced); or\nif\nthere is no petroleum instrument or greenhouse gas instrument \u2014 the person performing the activity.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Environment) Regulations 2009 (Statutory Rules 1999 No. 228 as amended), Australia, prepared on 1 January 2012.\nRegulations\nOperator\nOperator\nhas the meaning given by clause 3 of Schedule 3 to the Act.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Safety) Regulations 2009 (Select Legislative Instrument 2009 No. 382 as amended), Australia, prepared on 1 January 2012.\nRegulations\nOperator\n\u201cOperator\u201d means a person who has applied for or has been granted a Production Operations Authorization, a Drilling Program Authorization or a Diving Program Authorization (\nexploitant\n).\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource: Canada Oil and Gas Installations Regulations, SOR/96-118, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Petroleum Installations Regulations, SOR/95-191, Canada, current to May 31, 2012.\nRegulations\nOperator\n\u201cOperator\u201d means a person who has been authorized, pursuant to paragraph 3.2(1)(b) of the Act, to carry on a work or activity referred to in section 3.1 of the Act that is a diving program or that includes a diving program (exploitant).\nSource: Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\nRegulations\nOperator\n\u201cOperator\u201d means a person who holds a geophysical operation authorization; exploitant.\nSource:\u00a0Canada Oil and Gas Geophysical Operations Regulations, SOR/96-117, Canada, current to April 29, 2013.\nRegulations\nSource: Nova Scotia Offshore Area Petroleum Geophysical Operations Regulations, SOR/95-144, Canada, current to May 31, 2012.\nRegulations\nOperator\nOperator means a person that holds an operating licence under paragraph 138(1)(a) of the Act and an authorization.\nSource:\u00a0Drilling and Production Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, March 31, 2011.\nRegulatory Guidance\nOperator\nOperator means a person that holds an operating licence under paragraph 142(1)(a) of the Act and an authorization.\nSource:\u00a0Drilling and Production Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, March 31, 2011.\nRegulatory Guidance\nSource:\u00a0Nova Scotia Offshore Petroleum Drilling and Production Regulations, SOR/2009-317, Canada, current to May 31, 2012.\nRegulations\nOperator\nThe holder of an authorization to carry on work or activity under the Accord Acts. Note: C-NAAIA 137, 138, 138.1; CNSOPRAIA 140, 142, 142.1; DPR 1(1) GR2; INST 2; DVR 2.\nSource: Incident Reporting and Investigation Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, November 30, 2012.\nRegulatory Guidance\nOperator\n\u201cOperator\u201d means an employee who operates materials handling equipment.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations\nOperator\n\u201cOperator\u201d means the holder of an authorization to carry on a work or activity under the Accord Acts.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nOperator\nOperator, in relation to a facility or proposed facility, has the meaning given by clause 5.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nOperator\nFor the purposes of this Schedule, the operator, in relation to a facility or proposed facility, is the person who, under the regulations, is registered by NOPSEMA as the operator of that facility or proposed facility.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nOperator\n\u201cOperator\u201d means an owner or a person authorized by an owner who is responsible for drilling, development, production, injection, disposal, storage, abandonment, and location clearance.\nSource: Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, \u00a7 25.990, December 7, 2012.\nRegulations\nOperator\n\u201cOperator\u201d means a person that holds an operating licence under paragraph 5(1)(a) of the Act and an authorization (exploitant).\nSource: Canada Oil and Gas Drilling and Production Regulations, SOR/2009-315, February 2013.\nRegulations\nOperator\n\u201cOwner or operator\u201d means the owner or operator of any facility or activity subject to regulation under Chapter 1501:9-7 of the Administrative Code.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations\nOperator\n\u201cOperator\u201d means the person who is duly authorized and in charge of the development of a lease or the operation of a producing property.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations\nOperator\nThe Operator of the offshore installation.\nSource: \u00a0Offshore Physical Environmental Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, September 2008.\nRegulatory Guidance\nOperator\nDetailed guidance on the definition of \u2018operator\u2019 is set out in guidance to MAR, regulation 2.\nSource: Prevention of Fire and Explosion, and Emergency Response on Offshore Installations, Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, Approved Code of Practice and guidance (UK HSE L65), Second Edition, 1997.\nRegulatory Guidance\nOperator\n\u201cOperator\u201d in relation to a fixed installation means the person appointed by a concession owner to execute any function of organizing or supervising any operation to be carried out by such installation or, where no such person has been appointed, the concession owner.\nSource: The Offshore Installations and Pipeline Works (Management and Administration) Regulations 1995, UK S.I. 1995/738, 1995.\nRegulations\nOperator\n\u201cOperator\u201d in relation to\u2014\na fixed installation means the person appointed by a concession owner to execute any function of organizing and supervising any operation to be carried out by such installation or, where no such person has been appointed, the concession owner; and\na mobile installation means the person for whom the owner has agreed to carry out the operation concerned or, where no such person has been appointed, the concession owner.\nSource: The Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, S.I. 1995/743, 1995.\nRegulations\nOperator\n\u201cOperator\u201d in relation to a borehole site means\u2014\na person appointed by the owner in writing to exercise for the time being the function of organizing or supervising borehole operations at the site, where that function involves the exercise of overall control of the borehole site; or\nwhere for the time being there is no such person, the owner.\nSource: The Borehole Sites and Operations Regulations 1995, UK S.I. 1995/2038, 1995.\nRegulations\nOperator\n\u201cOperator\u201d, in relation to a pipeline, means\u2014\nthe person who is to have or (once fluid or any mixture of fluids is conveyed) has control over the conveyance of fluid or any mixture of fluids in the pipeline;\nuntil that person is known (should there be a case where at a material time he is not yet known) the person who is to commission or (where commissioning has started) commissions the design and construction of the pipeline; or\nwhen a pipeline is no longer used or is not for the time being used, the person last having control over the conveyance of fluid or any mixture of fluids in it;\n\u201cOperator\u201d, in relation to a production installation, means\u2014\nthe person appointed by the licensee to manage and control directly or by any other person the execution of the main functions of a production installation; or\nthe licensee, where\u2014\nit is not clear to the Executive that one person has been appointed to perform the functions described in paragraph (a); or\nin the opinion of the Executive, any person appointed to perform the functions described in paragraph (a) is incapable of performing those functions satisfactorily.\nSource: The Offshore Installations (Safety Case) Regulations 2005, UK S.I. 2005/3117, 2005.\nRegulations\nOperator\n\u201cOwner\u201d means the person who controls the operation of a non-production installation.\nSource: The Offshore Installations (Safety Case) Regulations 2005, UK S.I. 2005/3117, 2005.\nRegulations\nOperator\nIn this regulation, \u201coperator\u201d, in relation to a fixed installation, means\u2014\nthe person appointed by the licensee to manage and control directly or by any other person the execution of dismantling a fixed installation; or\nthe licensee, where\u2014\nit is not clear to the Executive that one person has been appointed to perform the functions described in paragraph (a); or\nin the opinion of the Executive, any person appointed to perform the functions specified in paragraph (a) is incapable of performing those functions satisfactorily.\nSource: The Offshore Installations (Safety Case) Regulations 2005, UK S.I. 2005/3117, 2005.\nRegulations\nOperator\nThe particulars specified in Schedule 1 which must be provided in respect of a design notification under paragraph (1) shall be construed as if all references to \u201coperator\u201d were references to the owner of the non-production installation to be converted.\nSource: The Offshore Installations (Safety Case) Regulations 2005, UK S.I. 2005/3117, 2005.\nRegulations\nOperator\nIn this regulation, \u201coperator\u201d, in relation to a fixed installation, means\u2014\nthe person appointed by the licensee to manage and control directly or by any other person the execution of dismantling a fixed installation; or\nthe licensee, where\u2014\nit is not clear to the Executive that one person has been appointed to perform the functions described in paragraph (a); or\nin the opinion of the Executive, any person appointed to perform the functions specified in paragraph (a) is incapable of performing those functions satisfactorily.\nSource: The Offshore Installations (Safety Case) Regulations 2005, UK S.I. 2005/3117, 2005.\nRegulations\nOperator\nFor S.I. 1995/738, in regulation 2(1) (interpretation) for the definition of \u201coperator\u201d, substitute \u201c\u201coperator\u201d means\u2014\n(a) the person appointed by the licensee to manage and control directly or by any other person the execution of the main functions of a production installation; or\n(b) the licensee, where\u2014\nit is not clear to the Executive that one person has been appointed to perform the functions described in paragraph (a); or\nin the opinion of the Executive, any person appointed to perform the functions described in paragraph (a) is incapable of performing those functions satisfactorily\u201d.\nFor S.I. 1995/738, in regulation 2(1) (interpretation) for the definition of \u201cowner\u201d, substitute \u201c\u201cowner\u201d means the person who controls the operation of a non-production installation.\nSource: The Offshore Installations (Safety Case) Regulations 2005, UK S.I. 2005/3117, 2005.\nRegulations\nOperator\nThe definition of operator is from the Petroleum Act, as the term is not used in the same manner in the other enabling acts. The operator term is expanded to also include the party responsible for daily management of onshore facilities that are outside the scope of the Petroleum Act.\nSource:\u00a0Guidelines Regarding the Framework Regulations, Norway, updated December 2012.\nRegulatory Guidance\nOperator\n\u201cOperator\u201d means a person who has applied for or has been issued a production operations authorization, a Drilling Program Authorization or a Diving Program Authorization pursuant to paragraph 142(1)(b) of the Act; exploitant.\nSource:\u00a0Nova Scotia Offshore Certificate of Fitness Regulations, SOR/95-187, Canada, current to May 31, 2012.\nRegulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations\nOperator\nThe operator: the person referred to in Article 41.4 of the Mijnbouwwet.\nSource: Mining Decree of the Netherlands, Netherlands, 2003 (as amended in 2007).\nLegislation\nOperator\nOperator: the party for whose account and risk a pipeline or cable is laid, used or maintained.\nSource: Mining Decree of the Netherlands, Netherlands, 2003 (as amended in 2007).\nLegislation\nOperator\nFor S.I. 1995/743, in regulation 2(1) (interpretation) for the definition of \u201coperator\u201d, substitute \u201c\u201coperator\u201d means\n(a) the person appointed by the licensee to manage and control directly or by any other person the execution of the main functions of a production installation; or\n(b) the licensee, where\u2014\nit is not clear to the Executive that one person has been appointed to perform the functions described in paragraph (a); or\nin the opinion of the Executive, any person appointed to perform the functions described in paragraph (a) is incapable of performing those functions satisfactorily\u201d.\nSource: The Offshore Installations (Safety Case) Regulations 2005, UK S.I. 2005/3117, 2005.\nRegulations\nOperator\nRepresentative of the companies leasing the site.\nNOTE: The operator is normally the oil company acting on behalf of co-licensees.\nSource: ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards\nOperator\n\u201cOperator\u201d means a person who, duly authorized, is in charge of a lease\u2019s development or a producing property\u2019s operation, or who is in charge of a facility\u2019s operation or management.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations\nOperator\n\u201cOperator\u201d:\n(1) for purposes of 19.15.6.8 NMAC, means the person responsible for an EOR project\u2019s actual physical operation; and\n(2) for purposes of 19.15.6.9 NMAC, means the person responsible for an oil or gas well\u2019s actual physical operation.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations\nOperator\n\u201cOperator\u201d, for the purposes of 19.15.13 NMAC, means the division or commission appointed operator of a compulsory pooled proration or spacing unit, or its successor.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations\nOperator\nWhen the activity is subject to the Petroleum Act: Anyone executing on behalf of the licensee the day to day management of the petroleum activities.\nSource:\u00a0Regulations relating to health, safety and the environment in the petroleum activities and at certain onshore facilities (the Framework Regulations), Norway, February 2010 (amended December 2011).\nRegulations\nOperator\nAnyone executing on behalf of the licensee the day to day management of the petroleum activities.\nSource:\u00a0Act 29 November 1996 No. 72 Relating to Petroleum Activities, Norway, amended June 2011.\nLegislation\nOperator\n\u201cOperator\u201d means a person responsible for carrying out the day to day management of petroleum activities on offshore installation, on behalf of the licensee or the lessee\n.\nSource:\u00a0Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, India, 18th June 2008.\nRegulations\nExploitant\u00a0(Dutch)\n\u201eexploitant\u201d een entiteit die door de vergunninghouder of de vergunningverlenende autoriteit is aangeduid om offshore olie- en gasactiviteiten uit te voeren, waaronder het plannen en uitvoeren van boorputactiviteiten of het beheren en controleren van productieactiviteiten;.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nExploitant\u00a0(French)\n\u00abexploitant\u00bb, l\u2019entit\u00e9 d\u00e9sign\u00e9e par le titulaire d\u2019une autorisation ou par l\u2019autorit\u00e9 qui d\u00e9livre les autorisations pour mener des op\u00e9rations p\u00e9troli\u00e8res et gazi\u00e8res en mer, y compris la planification et l\u2019ex\u00e9cution d\u2019une op\u00e9ration sur puits ou la gestion et le contr\u00f4le des fonctions d\u2019une installation de production;.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nOperat\u00f8r\u00a0( Danish)\n\u00bboperat\u00f8r\u00ab: den enhed, der er udpeget af koncessionshaveren eller den koncessionsgivende myndighed til at udf\u00f8re offshore olie- og gasaktiviteter, herunder planl\u00e6gning og gennemf\u00f8relse af br\u00f8ndaktiviteter, eller ledelse og styring af et produktionsanl\u00e6gs funktioner.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nOperador\u00a0(Spanish)\n\u00aboperador\u00bb: la entidad designada por el concesionario o por la autoridad responsable de otorgar las concesiones para llevar a cabo operaciones, incluidas la planificaci\u00f3n y ejecuci\u00f3n de una operaci\u00f3n en un pozo o la gesti\u00f3n y el control de las funciones de una instalaci\u00f3n de producci\u00f3n.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nBetreiber\u00a0(Romanian)\n\u201eBetreiber\u201c die vom Lizenzinhaber oder von der lizenzerteilenden Beh\u00f6rde f\u00fcr die Durchf\u00fchrung von Offshore-Erd\u00f6l- oder -Erdgasaktivit\u00e4ten \u2014 einschlie\u00dflich der Planung und Durchf\u00fchrung von Bohrarbeiten oder der Leitung und Steuerung der Funktionen einer F\u00f6rderanlage \u2014 benannte Einrichtung;.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nBetreiber\u00a0(German)\n\u201eBetreiber\u201c die vom Lizenzinhaber oder von der lizenzerteilenden Beh\u00f6rde f\u00fcr die Durchf\u00fchrung von Offshore-Erd\u00f6l- oder -Erdgasaktivit\u00e4ten \u2014 einschlie\u00dflich der Planung und Durchf\u00fchrung von Bohrarbeiten oder der Leitung und Steuerung der Funktionen einer F\u00f6rderanlage \u2014 benannte Einrichtung.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\n\u03c6\u03bf\u03c1\u03ad\u03b1\u03c2 \u03b5\u03ba\u03bc\u03b5\u03c4\u03ac\u03bb\u03bb\u03b5\u03c5\u03c3\u03b7\u03c2\u00a0(Greek)\n\u00ab\u03c6\u03bf\u03c1\u03ad\u03b1\u03c2 \u03b5\u03ba\u03bc\u03b5\u03c4\u03ac\u03bb\u03bb\u03b5\u03c5\u03c3\u03b7\u03c2\u00bb \u03c3\u03b7\u03bc\u03b1\u03af\u03bd\u03b5\u03b9 \u03c4\u03b7\u03bd \u03bf\u03bd\u03c4\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c0\u03bf\u03c5 \u03ad\u03c7\u03b5\u03b9 \u03b4\u03b9\u03bf\u03c1\u03af\u03c3\u03b5\u03b9 \u03bf \u03ba\u03ac\u03c4\u03bf\u03c7\u03bf\u03c2 \u03ac\u03b4\u03b5\u03b9\u03b1\u03c2 \u03ae \u03b7 \u03b1\u03b4\u03b5\u03b9\u03bf\u03b4\u03bf\u03c4\u03bf\u03cd\u03c3\u03b1 \u03b1\u03c1\u03c7\u03ae \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b4\u03b9\u03b5\u03be\u03ac\u03b3\u03b5\u03b9 \u03c5\u03c0\u03b5\u03c1\u03ac\u03ba\u03c4\u03b9\u03b5\u03c2 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b5\u03c2 \u03c0\u03b5\u03c4\u03c1\u03b5\u03bb\u03b1\u03af\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03c6\u03c5\u03c3\u03b9\u03ba\u03bf\u03cd \u03b1\u03b5\u03c1\u03af\u03bf\u03c5, \u03c3\u03c5\u03bc\u03c0\u03b5\u03c1\u03b9\u03bb\u03b1\u03bc\u03b2\u03b1\u03bd\u03bf\u03bc\u03ad\u03bd\u03bf\u03c5 \u03c4\u03bf\u03c5 \u03c0\u03c1\u03bf\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1\u03c4\u03b9\u03c3\u03bc\u03bf\u03cd \u03ba\u03b1\u03b9 \u03c4\u03b7\u03c2 \u03b5\u03ba\u03c4\u03ad\u03bb\u03b5\u03c3\u03b7\u03c2 \u03b5\u03c1\u03b3\u03b1\u03c3\u03b9\u03ce\u03bd \u03b3\u03b5\u03ce\u03c4\u03c1\u03b7\u03c3\u03b7\u03c2 \u03ae \u03c4\u03b7\u03c2 \u03b4\u03b9\u03b1\u03c7\u03b5\u03af\u03c1\u03b9\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03bf\u03c5 \u03b5\u03bb\u03ad\u03b3\u03c7\u03bf\u03c5 \u03c4\u03c9\u03bd \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03b9\u03ce\u03bd \u03c0\u03b1\u03c1\u03b1\u03b3\u03c9\u03b3\u03b9\u03ba\u03ae\u03c2 \u03b5\u03b3\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7\u03c2.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nOperatore\u00a0(Italian)\n\u00aboperatore\u00bb: l\u2019entit\u00e0 designata dal licenziatario o dall\u2019autorit\u00e0 competente per il rilascio delle licenze per condurre operazioni in mare nel settore degli idrocarburi, compresi la pianificazione e l\u2019esecuzione di un\u2019operazione di pozzo o la gestione e il controllo delle funzioni di un impianto di produzione.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nOperator\u00a0(Polish)\n\u201eoperator\u201d oznacza podmiot, kt\u00f3ry jest przez koncesjobiorc\u0119 lub przez organ koncesyjny wyznaczony do prowadzenia dzia\u0142alno\u015bci zwi\u0105zanej ze z\u0142o\u017cami ropy naftowej i gazu ziemnego na obszarach morskich, w tym planowania i realizacji operacji na odwiercie lub zarz\u0105dzania i sterowania funkcjami instalacji wydobywczej.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nOperador\u00a0(Portuguese)\n\u00aboperador\u00bb, a entidade designada pelo titular da licen\u00e7a ou pela autoridade licenciadora para conduzir opera\u00e7\u00f5es offshore de petr\u00f3leo e g\u00e1s, incluindo o planeamento e execu\u00e7\u00e3o de uma opera\u00e7\u00e3o de sondagem ou a gest\u00e3o e controlo das fun\u00e7\u00f5es de uma instala\u00e7\u00e3o de produ\u00e7\u00e3o.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nVerksamhetsut\u00f6vare\u00a0(Swedish)\nverksamhetsut\u00f6vare: en enhet som har utsetts av licensinnehavaren eller licensmyndigheten till att utf\u00f6ra olje- och gasverksamhet till havs, inbegripet planering och brunnsverksamhet eller f\u00f6rvaltning och kontroll av en produktionsanl\u00e4ggnings funktioner..\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nToiminnanharjoittajalla(Finnish)\n\u2019toiminnanharjoittajalla\u2019 tarkoitetaan toimijaa, jonka luvanhaltija tai luvan my\u00f6nt\u00e4v\u00e4 viranomainen on nimitt\u00e4nyt suorittamaan merell\u00e4 tapahtuvaa \u00f6ljyn- ja kaasunporaustoimintaa, mukaan lukien poraustoimen suunnittelu ja t\u00e4yt\u00e4nt\u00f6\u00f6npano tai tuotantolaitteiston toimintojen johtaminen ja valvominen;.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nIzvajalec\u00a0(Slovenian)\n\u201eizvajalec\u201c pomeni subjekt, ki ga imenuje imetnik dovoljenja ali organ, pristojen za izdajo dovoljenja, da bi opravljal naftne in plinske dejavnosti na morju, vklju\u010dno z na\u010drtovanjem in izvajanjem del na vrtini ter vodenjem in nadzorom glavnih funkcij proizvodne naprave;.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nPrev\u00e1dzkovate\u013e\u00a0(Slovak)\n\u201eprev\u00e1dzkovate\u013e\u201c je subjekt ur\u010den\u00fd dr\u017eite\u013eom licencie alebo povo\u013euj\u00facim org\u00e1nom na \u00fa\u010dely vykon\u00e1vania oper\u00e1ci\u00ed prieskumu lo\u017e\u00edsk a \u0165a\u017eby ropy a zemn\u00e9ho plynu na mori vr\u00e1tane napl\u00e1novania a realiz\u00e1cie vrtnej oper\u00e1cie alebo riadenia a kontroly funkci\u00ed \u0165a\u017eobn\u00e9ho zariadenia;.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nOperatorius\u00a0(Lithuanian)\noperatorius \u2013 subjektas, kur\u012f licencijos tur\u0117tojas arba licencij\u0173 i\u0161davimo institucija paskyr\u0117 naftos ir duj\u0173 operacijoms j\u016broje vykdyti, \u012fskaitant gr\u0119\u017einio eksploatavimo operacij\u0173 planavim\u0105 ir vykdym\u0105 arba \u012frenginio vykdom\u0173 gavybos funkcij\u0173 valdym\u0105 ir kontrol\u0119;.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\n\u00fczemeltet\u0151\u00a0(Hungarian)\n\u201e\u00fczemeltet\u0151\u201d: az enged\u00e9lyes vagy az enged\u00e9lyez\u0151 hat\u00f3s\u00e1g \u00e1ltal tengeri olaj- \u00e9s g\u00e1zipari tev\u00e9kenys\u00e9gek folytat\u00e1s\u00e1ra felhatalmazott jogalany, bele\u00e9rtve a k\u00fat\u00fczemeltet\u00e9s tervez\u00e9s\u00e9t \u00e9s t\u00e9nyleges v\u00e9gz\u00e9s\u00e9t, vagy a termel\u0151 l\u00e9tes\u00edtm\u00e9ny ir\u00e1ny\u00edt\u00e1s\u00e1t \u00e9s ellen\u0151rz\u00e9s\u00e9t;.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nOperatur\u00a0(Maltese)\noperatur\u2027 tfisser entit\u00e0 nominata mid-detentur tal-li\u010benzja jew mill-awtorit\u00e0 li to\u0127ro\u0121 il-li\u010benzji biex twettaq operazzjoni ta\u017c-\u017cejt u tal-gass offshore, inklu\u017c l-ippjanar u l-e\u017cekuzzjoni ta\u2019 operazzjoni ta\u2019 bir jew il-\u0121estjoni u l-kontroll tal-funzjonijiet ta\u2019 installazzjoni tal-produzzjoni;.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nOperators\u00a0(Latvian)\n\u201coperators\u201d ir vien\u012bba, kuru licenci\u0101ts vai iest\u0101de, kas izdod licences, ir iec\u0113lusi, lai t\u0101 veiktu naftas un g\u0101zes nozares darb\u012bbas j\u016br\u0101, tostarp lai t\u0101 pl\u0101notu un \u012bstenotu darb\u012bbu ar urbumu vai lai t\u0101 p\u0101rvald\u012btu un kontrol\u0113tu ieguves iek\u0101rtu funkcijas;.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nK\u00e4itaja\u00a0(Estonian)\n\u201ek\u00e4itaja\u201d\u2013 ettev\u00f5tja, kelle loaomanik v\u00f5i luba v\u00e4ljastav asutus on m\u00e4\u00e4ranud teostama avamere nafta- ja gaasiammutamisprotsesse, sealhulgas kavandama ja teostama puuraugu k\u00e4itamist v\u00f5i juhtima ja kontrollima tootmisrajatise funktsioone;.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nProvozovatelem\u00a0(Czech)\n\u201eprovozovatelem\u201c subjekt ur\u010den\u00fd dr\u017eitelem licence nebo org\u00e1nem vyd\u00e1vaj\u00edc\u00edm licenci, aby uskute\u010d\u0148oval \u010dinnosti v odv\u011btv\u00ed ropy a zemn\u00edho plynu v mo\u0159i, v\u010detn\u011b pl\u00e1nov\u00e1n\u00ed a prov\u00e1d\u011bn\u00ed vrtn\u00e9 \u010dinnosti nebo \u0159\u00edzen\u00ed a kontroly hlavn\u00edch funkc\u00ed t\u011b\u017eebn\u00edho za\u0159\u00edzen\u00ed;.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\n\u043e\u043f\u0435\u0440\u0430\u0442\u043e\u0440\u00a0(Bulgarian)\n\u201e\u043e\u043f\u0435\u0440\u0430\u0442\u043e\u0440\u201c \u043e\u0437\u043d\u0430\u0447\u0430\u0432\u0430 \u0441\u0443\u0431\u0435\u043a\u0442\u044a\u0442, \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d \u043e\u0442 \u043f\u0440\u0438\u0442\u0435\u0436\u0430\u0442\u0435\u043b\u044f \u043d\u0430 \u043b\u0438\u0446\u0435\u043d\u0437 \u0438\u043b\u0438 \u043e\u0442 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0440\u0430\u0449\u0438\u044f \u043e\u0440\u0433\u0430\u043d \u0437\u0430 \u043e\u0441\u044a\u0449\u0435\u0441\u0442\u0432\u044f\u0432\u0430\u043d\u0435\u0442\u043e \u043d\u0430 \u0441\u0432\u044a\u0440\u0437\u0430\u043d\u0438 \u0441 \u043d\u0435\u0444\u0442 \u0438 \u0433\u0430\u0437 \u0434\u0435\u0439\u043d\u043e\u0441\u0442\u0438 \u0432 \u043a\u0440\u0430\u0439\u0431\u0440\u0435\u0436\u043d\u0438 \u0432\u043e\u0434\u0438, \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u043d\u043e \u043f\u043b\u0430\u043d\u0438\u0440\u0430\u043d\u0435\u0442\u043e \u0438 \u0438\u0437\u043f\u044a\u043b\u043d\u0435\u043d\u0438\u0435\u0442\u043e \u043d\u0430 \u0441\u043e\u043d\u0434\u0430\u0436\u043d\u0430 \u0434\u0435\u0439\u043d\u043e\u0441\u0442 \u0438\u043b\u0438 \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435\u0442\u043e \u0438 \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u0430 \u043d\u0430 \u0444\u0443\u043d\u043a\u0446\u0438\u0438\u0442\u0435 \u043d\u0430 \u0434\u0430\u0434\u0435\u043d\u0430 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0435\u043d\u0430 \u0438\u043d\u0441\u0442\u0430\u043b\u0430\u0446\u0438\u044f.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation", "https://iadclexicon.org/operations-site": "TERM: Operations Site\nURL: https://iadclexicon.org/operations-site\n\nOperations Site\nA surface area of two or more acres that an owner of a possessory mineral interest may use to explore for and produce minerals, which is located in whole or in part within a qualified subdivision, and designated on the subdivision plat.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/operations-technology": "TERM: Operations Technology\nURL: https://iadclexicon.org/operations-technology\n\nOperations Technology\nThe hardware and software systems used to operate industrial control devices.\nAdapted from: DHS personnel.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/operator-imposed-casing-pressure": "TERM: Operator Imposed Casing Pressure\nURL: https://iadclexicon.org/operator-imposed-casing-pressure\n\nOperator Imposed Casing Pressure\nPressure in a casing that is operator imposed for purposes such as casing pressure integrity tests (prior to drilling out the shoe), gas lift, fluid injection, stimulation treatments, thermal insulation, etc.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards\nOperator Imposed Casing Pressure\nCasing pressure that is operator-imposed for purposes such as gas lift, water injection, thermal insulation, etc.\nSource:\nAPI\nRP 90, Annular Casing Pressure Management for Offshore Wells, Upstream Segment. First Edition, August 2006.\nGlobal Standards", "https://iadclexicon.org/operator-of-the-land": "TERM: Operator of the Land\nURL: https://iadclexicon.org/operator-of-the-land\n\nOperator of the Land\n\u201cOperator of the land\u201d means the surface owner or the surface owner\u2019s tenant of the land upon or within one-half mile [.80 kilometer] of the land on which geophysical operations are to be conducted.\nSource: Control of Oil and Gas Resources, North Dakota Century Code, Title 38, Chapter 8, February 2013.\nLegislation", "https://iadclexicon.org/operational-slugging": "TERM: Operational Slugging\nURL: https://iadclexicon.org/operational-slugging\n\nOperational slugging\nOperational slugging can be defined as slugging that is due to deliberate changes in the operation of the system, such as pigging, start-up, blowdown and changes in rate.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/operations-team": "TERM: Operations Team\nURL: https://iadclexicon.org/operations-team\n\nOperations Team(s)\nWell operations personnel from oil and gas producing companies, but also for all critical well operations personnel including drilling contractors, well intervention and well servicing companies, covering both wellsite and office-based personnel. Specific roles within an Operations Team are described in more detail in the Role based Training section of this document.\nSource: OGP Report No. 476, Recommendations for enhancements to well control training, examination and certification, International Association of Oil & Gas Producers, October 2012.\nGlobal Standards", "https://iadclexicon.org/operators-lien": "TERM: Operator\u2019s Lien\nURL: https://iadclexicon.org/operators-lien\n\nOperator\u2019s Lien\n\u201cOperator\u2019s lien\u201d means any charge on or right in relation to an interest or a share in an interest\n1. that arises under a contract\nto which the interest owner or holder of the interest or share is a party,\nthat provides for the operator appointed thereunder to carry out any work or activity related to the exploration for or the development or production of petroleum in the frontier lands to which the interest or share applies, and\nthat requires the interest owner or holder to make payments to the operator to cover all or part of the advances made by the operator in respect of the costs and expenses of such work or activity, and\n2. that secures the payments referred to in subparagraph (a)(iii); privil\u00e8ge de l\u2019exploitant.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nSource: \u00a0Canada Petroleum Resources Act, R.S.C. 1985, c. 36 (2nd Supp.), current to April 29, 2013.\nLegislation", "https://iadclexicon.org/operators-station": "TERM: Operator\u2019s Station\nURL: https://iadclexicon.org/operators-station\n\nOperator\u2019s Station\nThe designated location for the operator to operate the crane.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Sixth Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/operators-representative-at-a-facility": "TERM: Operator\u2019s Representative at a Facility\nURL: https://iadclexicon.org/operators-representative-at-a-facility\n\nOperator\u2019s representative at a facility\nOperator\u2019s representative at a facility means a person present at the facility in compliance with the obligations imposed on the operator by clause 6.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/opex": "TERM: OPEX\nURL: https://iadclexicon.org/opex\n\nOPEX\nOperational expenditure.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal Standards\nSource: ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards", "https://iadclexicon.org/opf-fluids": "TERM: OPF Fluids\nURL: https://iadclexicon.org/opf-fluids\n\nOPF Fluids\nOPF fluids: organic drilling fluids, which consist of an emulsion of water and other additives, in which the continuous phase consists of an organic fluid of an animal, plant or mineral origin which cannot be mixed with water.\nSource: Mining Regulation of the Netherlands, WJZ 02063603, Netherlands,16 December 2002.\nRegulations", "https://iadclexicon.org/opggsa": "TERM: OPGGSA\nURL: https://iadclexicon.org/opggsa\n\nOPGGSA\nOffshore Petroleum and Greenhouse Gas Storage Act 2006.\nSource: NOPSEMA Guidance note: Safety Case Lifecycle Management, N04300-GN0087, Australia, Revision 5, December 2012.\nRegulatory Guidance\nSource: NOPSEMA Guidance Note: ALARP, N-04300-GN0166, Australia, Revision 4, December 2012.\nRegulatory Guidance\nSource: NOPSEMA Guidance Note: Safety Management Systems, N04300-GN1052, Australia, Revision 0, December 2012.\nRegulatory Guidance", "https://iadclexicon.org/opggss": "TERM: OPGGS(S)\nURL: https://iadclexicon.org/opggss\n\nOPGGS(S)\nOffshore Petroleum and Greenhouse Gas Storage (Safety) Regulations 2009.\nSource: NOPSEMA Guidance note: Safety Case Lifecycle Management, N04300-GN0087, Australia, Revision 5, December 2012.\nRegulatory Guidance\nSource: NOPSEMA Guidance Note: ALARP, N-04300-GN0166, Australia, Revision 4, December 2012.\nRegulatory Guidance\nSource: NOPSEMA Guidance Note: Control Measures and Performance Standards, N-04300 GN0271, Australia, Revision 3, December 2011.\nRegulatory Guidance\nSource: NOPSEMA Guidance Note: Safety Management Systems, N04300-GN1052, Australia, Revision 0, December 2012.\nRegulatory Guidance", "https://iadclexicon.org/opito": "TERM: OPITO\nURL: https://iadclexicon.org/opito\n\nOPITO\nOffshore Petroleum Industry Training Organization.\nSource: Prevention of Fire and Explosion, and Emergency Response on Offshore Installations, Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, Approved Code of Practice and guidance (UK HSE L65), Second Edition, 1997.\nRegulatory Guidance", "https://iadclexicon.org/opplan-sar": "TERM: OPPLAN-SAR\nURL: https://iadclexicon.org/opplan-sar\n\nOPPLAN-SAR\nOperational Plan Search-and-Rescue; an operational plan drawn-up by the Coastguard (KWC) in which the procedures are laid down for search and rescue at sea.\nSource:\u00a0NOGEPA Industrial Guideline No. 7, Rescue at Sea, Netherlands, Version 0, January 2008.\nGlobal Standards", "https://iadclexicon.org/opportunity": "TERM: Opportunity\nURL: https://iadclexicon.org/opportunity\n\nOpportunity\nPotential top line business enhancements created by voluntary sustainable water management actions. (GEMI, 2012).\nSource: Identifying and assessing water sources: Guidance document for the onshore oil and gas industry, International Petroleum Industry Environmental Conservation Association (IPIECA), 2014.\nGlobal Standards", "https://iadclexicon.org/optimization": "TERM: Optimization\nURL: https://iadclexicon.org/optimization\n\nOptimization\nSelection of the most desirable combination of factors to meet a specified objective.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards\nOptimization\nApplication of OMS processes to improve activities as an enabler of higher output or efficiency versus input.\nWhile an OMS is primarily considered as a framework to manage risk, an objective of OMS is also to improve the benefits for stakeholders, including the commercial success of the company.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards", "https://iadclexicon.org/opex-2": "TERM: OPEX\nURL: https://iadclexicon.org/opex-2\n\nOPEX\nOperational expenditure.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal Standards\nSource: ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards", "https://iadclexicon.org/or": "TERM: Or\nURL: https://iadclexicon.org/or\n\nOr\nThe word \u201cand\u201d includes the word \u201cor\u201d and the use of the word \u201cor\u201d includes the word \u201cand\u201d. The use of the plural includes the singular and the use of the singular includes the plural.\nSource: Control of Oil and Gas Resources, North Dakota Century Code, Title 38, Chapter 8, February 2013.\nLegislation", "https://iadclexicon.org/oreda": "TERM: OREDA\nURL: https://iadclexicon.org/oreda\n\nOREDA\nOffshore Reliability Data.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/ordinary-high-water-line": "TERM: Ordinary High-water Line\nURL: https://iadclexicon.org/ordinary-high-water-line\n\nOrdinary High-water Line\nORDINARY HIGH-WATER LINE shall mean the line that water impresses on the land by covering it for sufficient periods to cause physical characteristics that distinguish the area below the line from the area above it. Characteristics of the area below the line include, when appropriate, but are not limited to, deprivation of the soil of substantially all terrestrial vegetation and destruction of its agricultural vegetative value. A flood plain adjacent to surface waters is not considered to lie within the surface waters\u2019 ordinary high-water line.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/organic-drilling-fluid": "TERM: Organic Drilling Fluid\nURL: https://iadclexicon.org/organic-drilling-fluid\n\nOrganic Drilling Fluid\nOrganic drilling fluid means mineral oil-based and synthetic drilling fluid. Solids include cuttings, produced sand and other solid materials from the well, such as packing and inert materials.\nSource:\u00a0Guidelines Regarding the Activities Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/opportunity-maintenance": "TERM: Opportunity Maintenance\nURL: https://iadclexicon.org/opportunity-maintenance\n\nOpportunity Maintenance\nMaintenance of an item that is deferred or advanced in time when an unplanned opportunity becomes available.\nSource: API STD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal S\ntandards", "https://iadclexicon.org/organisation": "TERM: Organisation\nURL: https://iadclexicon.org/organisation\n\nOrganisation\nAn unambiguous and structured description of how a company is sub-divided and managed for the purpose of operating.\nThe organisation is typically depicted as a series of inter-related charts. They comprise a hierarchy of divisions, sections, departments and other terms to indicate how the company\u2019s assets and workforce are grouped and to identify the manager with accountability for each part of the organisation.\nOrganisation of companies varies greatly and can be complex, but in this guidance it is assumed that the structure broadly comprises corporate, business and asset levels.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards", "https://iadclexicon.org/orientation": "TERM: Orientation\nURL: https://iadclexicon.org/orientation\n\nOrientation\nA program of introduction for newcomers.\nSource:\nAPI\nRP T-1, Creating Orientation Programs for Personnel Going Offshore, Fifth Edition, November 2016.\nGlobal Standards", "https://iadclexicon.org/organization": "TERM: Organization\nURL: https://iadclexicon.org/organization\n\nOrganization\nOrganization means the International Maritime Organization (IMO).\nSource: IMO Resolution A.1023(26), Code for the Construction and Equipment of Mobile Offshore Drilling Units (2009 MODU Code), 2009.\nGlobal Standards\nOrganization\nAn organization body or establishment, for example, a business or Company with more than one site, each site may be defined as an organization.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC\nGuidelines\nOrganization\n\u201cOrganization\u201d means the International Maritime Organization.\nSource: International Convention on the Control of Harmful Anti-fouling Systems on Ships,2001,\nLegislation\nSource: International Convention on Civil Liability for Bunker Oil Pollution Damage, 2001,\nLegislation\nSource:\u00a0International Convention on Oil Pollution Preparedness, Response and Co-operation, 1990.\nLegislation\nSource: International Convention for the Control and Management of Ships\u2019 Ballast Water and Sediments, 2004\n,\u00a0Legislation\nSource: IMO Resolution A.951(23), IMO Guidelines on Ship Recycling (resolution A.962(23)), 4\u00a0March 2004, International Maritime Organization,\nRegulatory guidance\nSource: IMO resolution A.1021(26), Guidelines for ships operating in polar waters, 18 January 2010, International Maritime Organization,\nRegulatory Guidance\nSource:\u00a0IMO Resolution MSC.266(84), Code of Safety for Special Purpose Ships, 2008 (2008 SPS Code), 13 May 2008, International Maritime Organization.\nRegulatory Guidance\nOrganization\nPerson or group of people that has its own functions with responsibilities, authorities and relationships to achieve its o\nbjectives.\nNote 1 to entry: The concept of organization includes but is not limited to sole-trader, company, corporation, firm, enterprise, authority, partnership, charity or institution, or part or combination thereof, whether incorporated or not, public or private.\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards\nOrganization\nGroup of people and facilities with an arrangement of responsibilities, authorities and relationships.\u00a0[ISO 9000:2005]\nNOTE 1 In the context of this International Standard, an individual is distinct from an organization.\nNOTE 2 In general, a government is also an organization. In the context of this International Standard, governments\u00a0can be considered separately from other organizations for clarity.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards\nOrganization\nOrganization\nis the International Maritime Organization (IMO.\nSource: Resolution MEPC.119(52), 2004 amendments to the International Code for the Construction and Equipment of Ships Carrying Dangerous Chemicals in Bulk (IBC Code), 15 October 2004,\nInternational Maritime Organization\n,\nRegulatory guidance\nSource:\u00a0Resolution MEPC.207(62), 2011 Guidelines for the control and management of ships\u2019 biofouling to minimize the transfer of invasive aquatic species, 15 July 2011, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/optimizer": "TERM: Optimizer\nURL: https://iadclexicon.org/optimizer\n\nOptimizer\nsoftware that uses mathematical techniques to meet objective functions.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/orifice-seal": "TERM: Orifice Seal\nURL: https://iadclexicon.org/orifice-seal\n\nOrifice Seal\nDry vapor seal based on a flow restriction that minimizes the required purge gas needed to protect against air infiltration into the flare burner exit.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/orienting-bushings": "TERM: Orienting Bushings\nURL: https://iadclexicon.org/orienting-bushings\n\nOrienting Bushings\nNon-pressure-containing parts that are used to orient equipment or tools with respect to the wellhead.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/original-greenhouse-gas-assessment-permit": "TERM: Original Greenhouse Gas Assessment Permit\nURL: https://iadclexicon.org/original-greenhouse-gas-assessment-permit\n\nOriginal greenhouse gas assessment permit\nOriginal greenhouse gas assessment permit means a greenhouse gas assessment permit that was granted otherwise than by way of renewal.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/original-equipment-manufacturer-oem": "TERM: Original Equipment Manufacturer\nURL: https://iadclexicon.org/original-equipment-manufacturer-oem\n\nOriginal Equipment Manufacturer\nThe organization responsible for the original design and initial manufacture, as well as for ensuring conformance to initial acceptance criteria of the managed product.\nSource:\nAPI\nSTANDARD 18LCM, Product Life Cycle Management System Requirements for the Petroleum and Natural Gas Industries, First Edition, April 2017.\nGlobal Standards\nOriginal Equipment Manufacturer\nDesign owner or manufacturer of the traceable assembled equipment, single equipment unit, or component part.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nOriginal Equipment Manufacturer (OEM)\nThe design owner or manufacturer of the traceable assemble equipment, single equipment unit, or component part. NOTE: If any alterations to the original design and/or assembled equipment or component part are made by anyone other than the OEM, the assembly, part, or component is not considered an OEM product. The party that performs these alterations is then considered as the OEM.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards", "https://iadclexicon.org/original-petroleum-exploration-permit": "TERM: Original Petroleum Exploration Permit\nURL: https://iadclexicon.org/original-petroleum-exploration-permit\n\nOriginal petroleum exploration permit\nOriginal petroleum exploration permit means a petroleum exploration permit granted otherwise than by way of renewal.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/original-petroleum-retention-lease": "TERM: Original Petroleum Retention Lease\nURL: https://iadclexicon.org/original-petroleum-retention-lease\n\nOriginal petroleum retention lease\nOriginal petroleum retention lease means a petroleum retention lease granted otherwise than by way of renewal.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/original-product-definition": "TERM: Original Product Definition\nURL: https://iadclexicon.org/original-product-definition\n\nOriginal Product Definition\nComplete design verified and validated definition of the requirements for the original assembled product, single equipment unit, or component part, including specified limits, tolerances, health requirements, safety requirements, environmental requirements, limitations of use, customer-specific requirements, design acceptance criteria, materials of construction, materials processing requirements, physical properties, physical dimensions, requirements for manufacturing process controls, inspection, assembly, testing, marking, handling, storage, maintenance, service, and records requirements.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nOriginal Product Definition\nComplete definition of the requirements for the original assembled equipment, single equipment unit, or component part, including specified limits and tolerances, health, safety and environmental requirements, limitations of use, customer specific requirements, design acceptance criteria, materials of construction, materials processing requirements and physical properties, physical dimensions, and requirements for manufacturing process controls, inspection, assembly and testing, marking, handling, storage, maintenance, and records requirements.\nSource:\nAPI\nRP 17A Addendum 1, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, December 2010.\nGlobal Standards", "https://iadclexicon.org/orphaned-site": "TERM: Orphaned Site\nURL: https://iadclexicon.org/orphaned-site\n\nOrphaned Site\nORPHANED SITE shall mean a site, where a significant adverse environmental impact may be or has been caused by oil and gas operations for which no responsible party can be found, or where such responsible party is unwilling or unable to mitigate such impact.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/original-petroleum-production-licence": "TERM: Original Petroleum Production Licence\nURL: https://iadclexicon.org/original-petroleum-production-licence\n\nOriginal petroleum production license\nOriginal petroleum production license means a petroleum production license granted otherwise than by way of renewal.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/os": "TERM: OS\nURL: https://iadclexicon.org/os\n\nOS\nOperating system.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards\nOS\nDNV GL Offshore standard.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standard\nOS\nDNV Offshore Standard.\nSource: Verification of Lifting Appliances for the Oil and Gas Industry, DNV-OSS-308, October 2010, Det Norske Veritas AS,\nGlobal Standards", "https://iadclexicon.org/orq": "TERM: ORQ\nURL: https://iadclexicon.org/orq\n\nORQ\nOil rig quality.\nSource:\u00a0ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Station keeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards", "https://iadclexicon.org/osh-certificated-diver": "TERM: OSH Certificated Diver\nURL: https://iadclexicon.org/osh-certificated-diver\n\nOSH Certificated Diver\nA diver who holds a Certificate of Competence issued by OSH in accordance with the HSE Regulations 1995 and these guidelines.\nSource: Guidelines for Occupational Diving 2004, Occupational Safety and Health Service, New Zealand, updated October 2010.\nRegulatory Guidance", "https://iadclexicon.org/oscr": "TERM: OSCR\nURL: https://iadclexicon.org/oscr\n\nOSCR\nThe Offshore Installations (Safety Case) Regulations, 2006\nSource:\u00a0Oil & Gas UK, Guidelines on subsea BOP systems, Issue 1, July 2012,\nGlobal Standards", "https://iadclexicon.org/orphan-well": "TERM: Orphan Well\nURL: https://iadclexicon.org/orphan-well\n\nOrphan Well\nORPHAN WELL shall mean a well for which no owner or operator can be found, or where such owner or operator is unwilling or unable to plug and abandon such well.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/osh-ns": "TERM: OSH (NS)\nURL: https://iadclexicon.org/osh-ns\n\nOSH (NS)\nCNSOPB Occupational Health and Safety Requirements, December 2000.\nSource: Incident Reporting and Investigation Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, November 30, 2012.\nRegulatory Guidance", "https://iadclexicon.org/osha": "TERM: OSHA\nURL: https://iadclexicon.org/osha\n\nOSHA\nOccupational Safety and Health Administration.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards\nSource:\nAPI\nRP 49, Recommended Practice for Drilling and Well Servicing Operations Involving Hydrogen Sulfide, Third Edition, May 2001.\nGlobal Standards\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards", "https://iadclexicon.org/osi": "TERM: OSI\nURL: https://iadclexicon.org/osi\n\nOSI\nOpen system interconnection.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards\nOSI\nOpen Systems Interconnect.\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/ospar": "TERM: OSPAR\nURL: https://iadclexicon.org/ospar\n\nOSPAR\nOslo-Paris Convention for the protection of the Marine Environment of the North-East Atlantic.\nSource:\u00a0Guidelines Regarding the Activities Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/ospar-agreement-2005-15": "TERM: Ospar Agreement 2005-15\nURL: https://iadclexicon.org/ospar-agreement-2005-15\n\nOspar Agreement 2005-15\nOspar agreement 2005-15: the Ospar agreement 2005-15 for the assessment of the disperged oil content of an oil containing mixture.\nSource: Mining Regulation of the Netherlands, WJZ 02063603, Netherlands,16 December 2002.\nRegulations", "https://iadclexicon.org/ospar-convention": "TERM: Ospar Convention\nURL: https://iadclexicon.org/ospar-convention\n\nOspar Convention\nOspar Convention: the Convention referred to in Article 9.1.1.d.\nSource: Mining Regulation of the Netherlands, WJZ 02063603, Netherlands,16 December 2002.\nRegulations", "https://iadclexicon.org/osh-nl": "TERM: OSH (NL)\nURL: https://iadclexicon.org/osh-nl\n\nOSH (NL)\nNewfoundland Offshore Petroleum Area Occupational Safety and Health Regulations, 1989 (Draft).\nSource: Incident Reporting and Investigation Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, November 30, 2012.\nRegulatory Guidance", "https://iadclexicon.org/ospar-treaty": "TERM: Ospar Treaty\nURL: https://iadclexicon.org/ospar-treaty\n\nOspar Treaty\nOspar treaty: treaty w.r.t. the protection of the marine environment in the Northeastern part of the Atlantic Ocean, with appendices and schedules (Trb 1992, 16 and Trb 1993, 141).\nSource: Mining Regulation of the Netherlands, WJZ 02063603, Netherlands,16 December 2002.\nRegulations", "https://iadclexicon.org/osro": "TERM: OSRO\nURL: https://iadclexicon.org/osro\n\nOSRO\noil spill removal organization\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards", "https://iadclexicon.org/osrp": "TERM: OSRP\nURL: https://iadclexicon.org/osrp\n\nOSRP\nOil Spill Response Plan.\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines", "https://iadclexicon.org/otg": "TERM: OTG\nURL: https://iadclexicon.org/otg\n\nOTG\nDNV GL Offshore technical guide.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/other-end-connection-oec": "TERM: Other End Connection (OEC)\nURL: https://iadclexicon.org/other-end-connection-oec\n\nOther End Connection\nConnection that is not specified in an API specification or standard.\nNOTE: This includes API flanges and hubs with non-API gasket preparations and manufacturer\u2019s proprietary connections.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nOther End Connection (OEC)\nConnection which is not specified in an ISO standard. NOTE This includes ISO flanges and hubs with non-ISO gasket preparations and manufacturer\u2019s proprietary connections.\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards", "https://iadclexicon.org/other-hydrocarbon-wastes": "TERM: Other Hydrocarbon Wastes\nURL: https://iadclexicon.org/other-hydrocarbon-wastes\n\nOther Hydrocarbon Wastes\nOily waste materials, other than tank bottoms, which have been generated in connection with activities associated with the exploration, development, and production of oil or gas or geothermal resources, as those activities are defined in \u00a73.8(a)(30) of this title (relating to Water Protection). The term \u201cother hydrocarbon wastes\u201d includes, but is not limited to, pit hydrocarbons, skim oil, spillage, and leakage of crude oil or condensate from producing lease or pipeline storage tanks, and crude oil or condensate associated with pipeline ruptures and other spills.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/other-mobile-offshore-unit": "TERM: Other Mobile Offshore Unit\nURL: https://iadclexicon.org/other-mobile-offshore-unit\n\nOther Mobile Offshore Unit\nOther mobile offshore unit is a MOU which may be involved in any single offshore activity or combination of offshore activities such as:\nconstruction;\nmaintenance (including the maintenance of wells);\nlifting operations;\npipe-laying and related operations;\nemergency/contingency preparedness, including firefighting;\nproduction systems;\naccommodations;\nstorage systems; and\ndiving.\nMOUs do not include vessels such as:\nsupply vessels;\nstandby vessels;\nanchor-handling vessels;\nseismic vessels;\nship-shape mono hull diving support vessels; and\nspecial purpose ships.\nSource:\u00a0IMO Resolution A.1079(28), Recommendations for the Training and Certification of Personnel on Mobile Offshore Units (MOUs), Adopted on 4 December 2013, International Maritime Organization,\nRegulatory Guidance", "https://iadclexicon.org/ototoxin": "TERM: Ototoxin\nURL: https://iadclexicon.org/ototoxin\n\nOtotoxin\nSubstances that may independently, or in combination with noise, cause hearing loss to exposed people (oto = ear, toxin = poison) (Tillman, 2007).\nSource: NOPSEMA Guidance Note: Noise Management\u2014Principles of Assessment and Control, N-09000-GN0401, Australia, Revision 3, December 2011.\nRegulatory Guidance", "https://iadclexicon.org/ou": "TERM: OU\nURL: https://iadclexicon.org/ou\n\nOU\nOrganizational Unit.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards", "https://iadclexicon.org/our-minister": "TERM: Our Minister\nURL: https://iadclexicon.org/our-minister\n\nOur Minister\nOur Minister: Our Minister of Economic Affairs.\nSource:\u00a0Mining Act of the Netherlands, Netherlands, 2003 (as amended up to 2012).\nLegislation", "https://iadclexicon.org/oss": "TERM: OSS\nURL: https://iadclexicon.org/oss\n\nOSS\nDNV Offshore Service Specification.\nSource: Verification of Lifting Appliances for the Oil and Gas Industry, DNV-OSS-308, October 2010, Det Norske Veritas AS,\nGlobal Standards", "https://iadclexicon.org/otdr": "TERM: OTDR\nURL: https://iadclexicon.org/otdr\n\nOTDR\nOptical time domain reflectometry.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nOTDR\nOptical time-domain reflectometer.\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards", "https://iadclexicon.org/out-of-service": "TERM: Out-of-Service\nURL: https://iadclexicon.org/out-of-service\n\nOut-of-Service\nWhen a crane is not capable of operating in a safe manner.\nNOTE Out-of-service conditions can be with the boom out of the boom rest or in the boom rest (stowed).\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards\nOut-of-Service\nA crane is out-of-service when the operator is not controlling the crane. Out-of-service conditions may be with the boom out of the boom rest or in the boom rest (stowed).\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Sixth Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/other-workplace-hazard": "TERM: Other Workplace Hazard\nURL: https://iadclexicon.org/other-workplace-hazard\n\nOther Workplace Hazard\nAlso refer to any applicable regulatory definition. A Hazard with the potential to result in:\ninjury or ill health, up to and including single fatalities;\nsignificant damage to structure or equipment at installation or plant;\nlimited environmental damage that will persist or require remedial action.\nOther Workplace Hazard incorporates all hazards that are not Major Hazards (see definition of Major Hazards).\nOther Related Terms and Definitions:\nIADC HSE Case Guidelines Issue 02 \u2013 those that have potential to cause serious injury or ill health, including single fatalities.\u00a0 Within the Guidelines these hazards are referred to as Other Workplace Hazards and include Area and Task Hazards.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/out-of-service-pipeline": "TERM: Out-of-service Pipeline\nURL: https://iadclexicon.org/out-of-service-pipeline\n\nOut-of-service pipelines:\nOut-of-service pipelines are those pipelines that have not been used to transport oil, natural gas, sulfur, or produced water for more than 30 consecutive days.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/outboard-tree-piping": "TERM: Outboard Tree Piping\nURL: https://iadclexicon.org/outboard-tree-piping\n\nOutboard Tree Piping\nSubsea tree piping that is downstream of the last tree valve (including choke assemblies) and upstream of flowline connection. See flow loop (3.1.24).\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/outer-continental-shelf": "TERM: Outer Continental Shelf\nURL: https://iadclexicon.org/outer-continental-shelf\n\nOuter Continental Shelf (OCS)\nOuter Continental Shelf (OCS) means all submerged lands lying seaward and outside of the area of lands beneath navigable waters as defined in section 2 of the Submerged Lands Act (43 U.S.C. 1301) whose subsoil and seabed appertain to the United States and are subject to its jurisdiction and control.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations\nOuter Continental Shelf or OCS\nOuter Continental Shelf or OCS means all submerged lands lying seaward and outside of the area of \u201clands beneath navigable waters\u201d as defined in section 2(a) of the Submerged Lands Act (43 U.S.C. 1301(a)) and of which the subsoil and seabed appertain to the United States and are subject to its jurisdiction and control.\nSource: Outer Continental Shelf Activities, 33 CFR 140-147 (2013).\nRegulations", "https://iadclexicon.org/outer-barrel": "TERM: Outer Barrel\nURL: https://iadclexicon.org/outer-barrel\n\nOuter Barrel\nThe part of a telescopic slip joint on a marine riser that is attached to tensioner lines. Tension is transferred through the outer barrel into the riser.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/outer-limit-of-the-territorial-sea": "TERM: Outer Limit of the Territorial Sea\nURL: https://iadclexicon.org/outer-limit-of-the-territorial-sea\n\nOuter Limit of the Territorial Sea\nThe outer limit of the territorial sea is the line every point of which is at a distance from the nearest point of the baseline equal to the breadth of the territorial sea.\nSource: United Nations Convention on the Law of the Sea (UNCLOS), 1982.\nLegislation", "https://iadclexicon.org/outer-sheath": "TERM: Outer Sheath\nURL: https://iadclexicon.org/outer-sheath\n\nOuter Sheath\nPolymer layer used to protect the pipe against penetration of seawater and other external environments, corrosion, abrasion and mechanical damage, and to keep the tensile armours in position after forming.\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/outflow": "TERM: Outflow\nURL: https://iadclexicon.org/outflow\n\nOutflow\nFluids that flow out of one place to another, typically out of a well.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards", "https://iadclexicon.org/out-of-roundness": "TERM: Out-of-Roundness\nURL: https://iadclexicon.org/out-of-roundness\n\nOut-of-Roundness\nDeviation of the circumference from a circle.\nNOTE This can be an ovalization, i.e. an elliptic cross-section, or a local out-of-roundness, e.g. flattening. The numerical definition of out-of-roundness and ovalization is the same.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nOut-of-Roundness\nDifference between the maximum and minimum diameters of the bar or tube, measured in the same crosssection, and not including surface finish tolerances outlined in 8.1.4.\nSource:\nAPI\nSPEC 7-1, Specification for Rotary Drill Stem Elements, First Edition, March 2006 (Addendum April 2011).\nGlobal Standards", "https://iadclexicon.org/outlet-connection": "TERM: Outlet Connection\nURL: https://iadclexicon.org/outlet-connection\n\nOutlet Connection\nClamp hub end connector and flange, studded or through bolted, or any other end connection with a bore that intersects the vertical drill-through bore.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/outside-air-foam-system": "TERM: Outside Air Foam System\nURL: https://iadclexicon.org/outside-air-foam-system\n\nOutside Air Foam System\nOutside air foam system\nis a fixed high-expansion foam system with foam generators installed outside the protected space that are directly supplied with fresh air. <fixed foam fire-extinguishing systems>.\nSource:\u00a0IMO Resolution MSC.327(90), amendments to the International Code for Fire Safety Systems, 25 May 2012, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/outriggers": "TERM: Outriggers\nURL: https://iadclexicon.org/outriggers\n\nOutriggers\n\u201cOutriggers\u201d means structural extensions of the mast or pole base protruding at approximately 90 degrees from the longitudinal axis of the rig to provide overturn stability.\nSource: Oil and Gas Drilling and Servicing Operations, Michigan Administrative Code R 408, February 8, 2013.\nRegulations", "https://iadclexicon.org/outside-scope-petroleum-act": "TERM: Outside the Scope of the Petroleum Act\nURL: https://iadclexicon.org/outside-scope-petroleum-act\n\nOutside the Scope of the Petroleum Act\nAnyone executing on behalf of the owner the day to day management of the activities.\nSource:\u00a0Regulations relating to health, safety and the environment in the petroleum activities and at certain onshore facilities (the Framework Regulations), Norway, February 2010 (amended December 2011).\nRegulations", "https://iadclexicon.org/outside-r-threat": "TERM: Outside (r) Threat\nURL: https://iadclexicon.org/outside-r-threat\n\nOutside (r) Threat\nA person or group of persons external to an organization who are not authorized to access its assets and pose a potential risk to the organization and its assets.\nAdapted from: CNSSI 4009.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/outsider": "TERM: Outsider\nURL: https://iadclexicon.org/outsider\n\nOutsider\nPerson or group not trusted with inside access, who may or may not be known to the targeted organization.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards\nOutsider\nPerson or group not \u201ctrusted\u201d with inside access, who may or may not be known to the targeted organization (See \u201c\ninsider\n\u201d).\nNOTE: Outsiders may or may not have been insiders at one time.\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/outsourced-activity": "TERM: Outsourced Activity\nURL: https://iadclexicon.org/outsourced-activity\n\nOutsourced Activity\nFunction or process that is performed by an external supplier on behalf of the organization.\nSource:\nAPI\nSPEC Q1, Specification for Quality Management System Requirements for Manufacturing Organizations for the Petroleum and Natural Gas Industry, Ninth Edition, June 2013 (Errata 2, March 2014).\nGlobal Standards", "https://iadclexicon.org/outsourced": "TERM: Outsourced\nURL: https://iadclexicon.org/outsourced\n\nOutsourced\nBusiness function or process which is contracted to an external supplier.\nSource:\nAPI\nSpec Q2, Specification for Quality Management System Requirements for Service,\u00a0 Supply Organizations for the Petroleum and Natural Gas Industries, Upstream Segment, First Edition, December 2011.\nGlobal Standards", "https://iadclexicon.org/outsource": "TERM: Outsource\nURL: https://iadclexicon.org/outsource\n\nOutsource\nFunction or process that is performed by an external supplier on behalf of the organization.\nSource:\nAPI\nSPEC Q1, Specification for Quality Management System Requirements for Manufacturing Organizations for the Petroleum and Natural Gas Industry, Ninth Edition, June 2013 (Errata 2, March 2014).\nGlobal Standards\nOutsource\nMake an arrangement where an external\norganization\nperforms part of an organization\u2019s function or\nprocess.\nNote 1 to entry: An external organization is outside the scope of the\nmanagement system\n, although the outsourced function or process is within the scope.\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/ovality": "TERM: Ovality\nURL: https://iadclexicon.org/ovality\n\nOvality\nIrregularity of the circular section of a component, quantified by the difference in the largest and smallest cross-sectional axes.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards\nOvality\nRatio of the difference between the maximum and minimum diameter to the sum of the maximum and minimum diameter of the pipe.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards", "https://iadclexicon.org/ovalization": "TERM: Ovalization\nURL: https://iadclexicon.org/ovalization\n\nOvalization\nOut-of-roundness of the pipe, calculated as follows: (Dmax \u2013 Dmin) / (Dmax + Dmin), where Dmax and Dmin are maximum and minimum pipe outside diameter, respectively.\nSource:\nAPI\nRP 17B, Recommended Practice for Flexible Pipe, Fourth Edition, July 2008.\nGlobal Standards\nOvalization\nDeviation of the circumference from a circle which has the form of an elliptic cross section.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/over-boarding-chute": "TERM: Over-boarding Chute\nURL: https://iadclexicon.org/over-boarding-chute\n\nOver-boarding chute\nArch-shaped structure positioned at the edge of a vessel that is used as an installation aid for flexible pipe.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/over-three-day-injury": "TERM: Over-Three-Day Injury\nURL: https://iadclexicon.org/over-three-day-injury\n\nOver-Three-Day Injury\n\u201cOver-three-day injury\u201d means an injury required to be recorded in accordance with regulation 7(1)(aa) of the Reporting of Injuries, Diseases and Dangerous Occurrences Regulations 1995.\nSource: A Guide to the Offshore Installations (Safety Representatives and Safety Committees) Regulations 1989, Guidance on Regulations (UK HSE L110), Third Edition, 2012.\nRegulatory Guidance", "https://iadclexicon.org/overage-or-overproduction": "TERM: Overage Or Overproduction\nURL: https://iadclexicon.org/overage-or-overproduction\n\nOverage Or Overproduction\n\u201cOverage or overproduction\u201d means the amount of oil or the amount of natural gas produced during a proration period in excess of the amount authorized on the proration schedule.\nSource: Oil and gas Conservation, North Dakota Administrative Code, Chapter 43-02-03, April 2012.\nRegulations", "https://iadclexicon.org/overage": "TERM: Overage\nURL: https://iadclexicon.org/overage\n\nOverage\n\u201cOverage\u201d means the oil or gas delivered to a carrier, transporter, or taker in excess of the allowable set by the Commission for any given period.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/overall-examination": "TERM: Overall Examination\nURL: https://iadclexicon.org/overall-examination\n\nOverall Examination\nAn examination intended to report on the overall condition of the structure owner signifies the registered owner or manager of the vessel or any other organization or person who has assumed the responsibility for operation of the vessel and who on assuming such responsibility has agreed to take over all the duties and responsibilities.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/overbalance-pressure-obp": "TERM: Overbalance Pressure (OBP)\nURL: https://iadclexicon.org/overbalance-pressure-obp\n\nOverbalance Pressure (OBP)\nOverbalance pressure is the amount by which the hydrostatic pressure exceeds the pore pressure of a formation.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/overbalance": "TERM: Overbalance\nURL: https://iadclexicon.org/overbalance\n\nOverbalance\nThe amount by which pressure exerted by the hydrostatic head of fluid in the well bore exceeds formation pressure.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards", "https://iadclexicon.org/overall-survey": "TERM: Overall Survey\nURL: https://iadclexicon.org/overall-survey\n\nOverall Survey\nAn Overall Survey is a survey intended to report on the overall condition of the hull structure and to determine the extent of additional Close-up Surveys as necessary.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 1, Regulations, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/overdue-inspection-recommendations": "TERM: Overdue Inspection Recommendations\nURL: https://iadclexicon.org/overdue-inspection-recommendations\n\nOverdue Inspection Recommendations\nRecommendations for repair or other mechanical integrity purposes for vessels that are still in operation that have not been completed by their documented due dates, which have not been deferred by a documented deferral process. See 6.8.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/overdue-inspections": "TERM: Overdue Inspections\nURL: https://iadclexicon.org/overdue-inspections\n\nOverdue Inspections\nInspections for in-service vessels that are still in operation that have not been performed by their due dates documented in the inspection plan, which have not been deferred by a documented deferral process. See 6.7.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nOverdue Inspections\nPiping inspections for in-service equipment that have not been performed by their established due dates documented in the inspection schedule/plan and that do not have an approved deferral per 7.10. A piping system not currently in operation due to a process outage would not be considered overdue for inspection if its due date coincides with the time it is out-of-service; however, it would be overdue for inspection if it were placed back in-service before being inspected.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/overflow": "TERM: Overflow\nURL: https://iadclexicon.org/overflow\n\nOverflow (or Centrate)\nDischarge stream from a centrifugal separation that contains a higher percentage of liquids than does the feed.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/overhaul": "TERM: Overhaul\nURL: https://iadclexicon.org/overhaul\n\nOverhaul\nAbility of a weight on the end of the hoist line to unwind rope from the drum when the brake is released.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Sixth Edition, May 2007.\nGlobal Standards\nOverhaul\nAction to restore to a fully serviceable condition equipment which has been in use or in\u00a0storage for a period of time but which is not faulty.\nSource: IEC 60079-19:2015, Explosive atmospheres \u2013 Part 19: Equipment repair, overhaul and reclamation, Edition 3.1, March 2015.\nGlobal Standards", "https://iadclexicon.org/overhead-obstructions": "TERM: Overhead Obstructions\nURL: https://iadclexicon.org/overhead-obstructions\n\nOverhead Obstructions\nOverhead obstructions\nmean the deck or stringer structure including stiffeners above the means of access.\nSource:\u00a0IMO Resolution MSC.158(78), amendments to the Technical provisions for means of access for inspections (Resolution MSC.133(76)), 20 May 2004, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/overlay": "TERM: Overlay\nURL: https://iadclexicon.org/overlay\n\nOverlay\nDeposition of new material over an existing material.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards", "https://iadclexicon.org/overhaul-ball": "TERM: Overhaul Ball\nURL: https://iadclexicon.org/overhaul-ball\n\nOverhaul Ball\nThe weight on a single part line used to pull the wire rope off the drum with gravitational assistance.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Sixth Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/overpressure-general": "TERM: Overpressure (General)\nURL: https://iadclexicon.org/overpressure-general\n\nOverpressure (General)\nCondition where the MAWP, or other specified pressure, is exceeded.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards", "https://iadclexicon.org/overpressure": "TERM: Overpressure\nURL: https://iadclexicon.org/overpressure\n\nOverpressure\nPressure increase at the PV valve inlet above the set pressure, when the PV valve is relieving. NOTE 1 Overpressure is expressed in pressure units or as a percentage of the set pressure. NOTE 2 The value or magnitude of the overpressure is equal to the value or magnitude of the accumulation when the valve is set at the maximum allowable working pressure or design pressure and the inlet piping losses are zero.\nSource:\nAPI\nSTD 2000, Venting Atmospheric and Low-pressure Storage Tanks, Sixth Edition, November 2009.\nGlobal S\ntandards", "https://iadclexicon.org/overproduction": "TERM: Overproduction\nURL: https://iadclexicon.org/overproduction\n\nOverproduction\n\u201cOverproduction\u201d means the amount of oil or gas produced during a proration period in excess of the amount authorized on the proration schedule.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/overpressure-relieving-device": "TERM: Overpressure (Relieving Device)\nURL: https://iadclexicon.org/overpressure-relieving-device\n\nOverpressure (Relieving Device)\nPressure increase over the set pressure of a relieving device.\nNOTE: In the latter context, overpressure is the same as accumulation (3.1) only when the relieving device is set to open at the MAWP of the vessel.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards\nOverpressure (Relieving Device)\nPressure increase over the set pressure of a relieving device.\nNOTE: In the context of a relieving device, overpressure is the same as accumulation (3.1.1) only when the relieving device is set to open at the MAWP of the vessel.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/oversight-development": "TERM: Oversight & Development\nURL: https://iadclexicon.org/oversight-development\n\nOversight & Development\nA NICE Workforce Framework category consisting of specialty areas providing leadership, management, direction, and/or development and advocacy so that all individuals and the organization may effectively conduct cybersecurity work.\nFrom: NICE Workforce Framework.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/ovm": "TERM: OVM\nURL: https://iadclexicon.org/ovm\n\nOVM\norganic vapor monitor.\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards", "https://iadclexicon.org/owner": "TERM: Owner\nURL: https://iadclexicon.org/owner\n\nOwner\nThe organization engaging a service provider to perform life cycle management on a managed product.\nNOTE: The owner may be the equipment manufacturer or a service company for items such as rental tooling and/or equipment. For the purposes of this document, the owner may not necessarily be the legal owner of the equipment.\nSource:\nAPI\nSTANDARD 18LCM, Product Life Cycle Management System Requirements for the Petroleum and Natural Gas Industries, First Edition, April 2017.\nGlobal Standards\nOwner\nOwner means a person holding title to or, in the absence of title, other indicia of ownership of a unit; however, this does not include a person who holds indicia of ownership primarily to protect a security interest in the unit and does not participate in the management or operation of the unit.\nSource: Outer Continental Shelf Activities, 33 CFR 140-147 (2013).\nRegulations\nOwner\nThe individual, partnership, firm, or corporation to whom the United States issues a lease and has been assigned an obligation to make royalty payments required by the lease.\nSource:\nAPI\nRP 75, Recommended Practice for Development of a Safety and Environmental Management Program for Offshore Operations and Facilities: Upstream Segment, Third Edition, May 2004.\nGlobal Standards\nOwner\nA party who owns physical infrastructure assets (pipelines, platforms, or terminals) and/or a party who owns capacity rights in those physical assets but does not own the asset itself.\nSource:\nAPI\nRP 2SIM, Structural Integrity Management of Fixed Offshore Structures, First Edition, November 2014.\nGlobal Standards\nOwner/user\nAn owner or user of pressure vessels who exercises control over the operation, engineering, inspection, repair, alteration, pressure testing and rerating of those pressure vessels.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006.\nGlobal Standards\nOwner\nEntity having ownership of the new OCTG at the time inspection is contracted, specifying the type of inspection or testing to be conducted and authorizing its performance. NOTE The owner might be the purchaser.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards\nOwner\n\u2018Owner\u2019 means an entity legally entitled to control the operation of a non-production installation.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nOwner\n\u201cOwner\u201d means the person who has the right to drill into and produce from a pool and to appropriate the oil or gas the person produces therefrom either for that person or others or for that person and others.\nSource: Control of Oil and Gas Resources, North Dakota Century Code, Title 38, Chapter 8, February 2013\nLegislation\nOwner\nOwner, in relation to a vessel, means:\nif the vessel is being operated by a person who:\ndoes not own the vessel; and\nhas the whole possession and control of the vessel; the person operating the vessel; or\nin any other case\u2014the person who owns the vessel.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nOwner\nRepresentative of the company or companies which own a development, who can be the operator on behalf of co-licensees.\nSource: ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards\nOwner\nRepresentative of the company or companies owning or leasing a development\nSource:\u00a0ISO 19900:2013, Petroleum and natural gas industries \u2013 General requirements\u00a0for offshore structures.\nGlobal Standards\nOwner\nA person, other than a lien holder, who has an asset or title to a petroleum and natural gas industry system, facility, or equipment and is\n(a) responsible for the ongoing operation of a petroleum and natural gas industry system; or\n(b) in charge of managing the operation of a petroleum and natural gas industry system, if all or part of the petroleum and natural gas industry system are owned jointly by different persons.\nSource:\u00a0Canadian Standards Association, Z246.1-09, Security management for petroleum and natural gas industry systems, August 2009, Regional Standards\nOwner\nCompany or person who specifies the type of inspection or testing to be conducted and who has the authority to order it performed.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards\nOwner\nIndividual, legal entity or organization holding legal title to the equipment.\nSource:\nAPI\nRP 8B, Recommended Practice for Procedures for Inspections, Maintenance, Repair and Remanufacture of Hoisting Equipment, Seventh Edition, March 2002 (Reaffirmed: August 2012).\nGlobal Standards\nOwner\nOWNER shall mean the person who has the right to drill into and produce from a pool and to appropriate the oil or gas produced therefrom either for such owner or others or for such owner and others, including owners of a well capable of producing oil or gas, or both.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations\nOwner\nThe word \u201coperator\u201d\u00a0 is used in these rules and regulations and accompanying forms interchangeably with the same meaning as the term \u201cowner\u201d\u00a0 except in Rules 301, 323, 401 and 530 where the word \u201coperator\u201d\u00a0 is used to identify the persons designated by the owner or owners to perform the functions covered by those rules.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations\nOwner\nThe words POOL, PERSON, OWNER, PRODUCER, OIL, GAS, WASTE, CORRELATIVE RIGHTS and COMMON SOURCE OF SUPPLY are defined by the Act, and said definitions are hereby adopted in these Rules and Regulations. From C.R.S. 34-60-103 (2012): \u201cOwner\u201d means the person who has the right to drill into and produce from a pool and to appropriate the oil or gas he produces therefrom either for himself or others or for himself and others, including the owner of a well capable of producing oil or gas, or both.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations\nOwner\nOwner\u2015as used herein, shall have the meaning as such term is defined in Title 30 of the Louisiana Revised Statutes of 1950.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations\nOwner\n\u201cOwner\u201d includes a trustee, receiver, mortgagee in possession, tenant, lessee or occupier of lands or premises used as a workplace and a person who acts for, or on behalf of, an owner as an agent or delegate.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nOwner\n\u201cOwner\u201d means the person who has the right to drill into and to produce from a pool, and to appropriate the production either for the person or for the person and another.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations\nOwner\n\u201cOwner\u201d means the person who has the right to drill on a tract or drilling unit and to drill into and produce from a pool and to appropriate the oil or gas that he produces therefrom either for himself or for others.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations\nOwner\n\u201cOwner or operator\u201d means the owner or operator of any facility or activity subject to regulation under Chapter 1501:9-7 of the Administrative Code.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations\nOwner\n\u201cOwner\u201d means the person or persons who have the right to drill into and to produce from any common source of supply, and to appropriate the production either for himself, or for himself and others.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations\nOwner\nIn sections 86 to 107, \u201cowner\u201d means any person who is entitled to compensation under section 75.\nSource: National Energy Board Act, R.S.C., 1985, c. N-7, Canada, current to April 29, 2013.\nLegislation\nOwner\nOwner\u2014A person who owns, manages, leases, controls or possesses a well or coal property. For purposes of sections 203(a)(4) and (5) and 210 of the act (58 P. S. \u00a7 \u00a7\u00a0 601.203(a)(4) and (5) and 601.210), the term does not include those owners or possessors of surface real property on which the abandoned well is located who did not participate or incur costs in the drilling or extraction operation of the abandoned well and had no right of control over the drilling or extraction operation of the abandoned well. The term does not apply to orphan wells except where the Department determines a prior owner or operator benefited from the well as provided in section 210(a) of the act.\nSource: Oil and Gas Wells, Pennsylvania Code, Title 25, Chapter 78, December 2012.\nRegulations\nOwner\nThe person recognized by the Commission as owning all or part of a storage facility, or such person\u2019s authorized representative.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations\nOwner\nThe person who owns a facility or part of a facility.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations\nOwner\nDetailed guidance on the definition of \u2018owner\u2019 is set out in guidance to MAR, regulation.\nSource: Prevention of Fire and Explosion, and Emergency Response on Offshore Installations, Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, Approved Code of Practice and guidance (UK HSE L65), Second Edition, 1997.\nRegulatory Guidance\nOwner\nThe definition of \u2018owner\u2019 in these Regulations is new and replaces the definition formerly found in the Mineral Workings (Offshore Installations) Act 1971 (MWA). The MWA definition was linked to registration, but the requirement to register installations is revoked by these Regulations. The new definition refers to the person who controls the operation of the installation, ie the person who contracts with the operator to use the installation for oil and gas related activity. This will normally be the same person as under the definition formerly used in the MWA. It does not refer to the operator (who contracts with the owner) or to the installation manager, who is appointed by the owner (see regulation 6). The owner as defined in these Regulations may not be the owner in the ordinary financial sense.\nSource: A Guide to the Offshore Installations and Pipelines Works (Management and Administration) Regulations 1995, Guidance on Regulations (UK HSE L70), Second Edition, 2002.\nRegulatory Guidance\nOwner\nThis regulation maintains the application offshore of the 1969 Act, with modifications, though the 1975 Regulations which originally applied the Act offshore are revoked (see Schedule 2). The definitions (eg of \u2018owner\u2019) have been brought into line with those used in MAR. However, \u2018owner\u2019 here applies to both fixed and mobile offshore installations, rather than using the term \u2018operator\u2019 in respect of fixed installations.\nSource: A Guide to the Offshore Installations and Pipelines Works (Management and Administration) Regulations 1995, Guidance on Regulations (UK HSE L70), Second Edition, 2002.\nRegulatory Guidance\nOwner\n\u201cOwner\u201d in relation to a mobile installation means the person who controls the operation of the installation.\nSource: The Offshore Installations and Pipeline Works (Management and Administration) Regulations 1995, UK S.I. 1995/738, 1995.\nRegulations\nOwner\nIn regulation 2(1) (definitions) of the Diving Operations at Work Regulations 1981(3) (\u201cthe 1981 Regulations\u201d) there shall be added, after the definition of \u201coffshore installation\u201d the following definition: \u201c\u201cowner\u201d, in relation to an offshore installation, means the person who is, in relation to the installation, the duty holder as defined by regulation 2(1) of the Offshore Installations and Pipeline Works (Management and Administration) Regulations 1995 in relation to that installation\u201d.\nSource: The Offshore Installations and Pipeline Works (Management and Administration) Regulations 1995, UK S.I. 1995/738, 1995.\nRegulations\nOwner\nIn regulation 2 (interpretation) of the Offshore Installations (Emergency Pipe-line Valve) Regulations 1989 (Note: S.I. 1989/1029.) for the definition of \u201cowner\u201d there shall be substituted the following definition: \u201c\u201cowner\u201d, in relation to\u2014\nan offshore installation, means the person who is, in relation to the installation, the duty holder as defined by regulation 2(1) of the 1995 Regulations in relation to that installation; and\na pipeline in respect of which no person has been designated as its owner in pursuance of section 33(3) of the 1975 Act, means the person in whom the pipeline is vested\u201d.\nSource: The Offshore Installations and Pipeline Works (Management and Administration) Regulations 1995, UK S.I. 1995/738, 1995.\nRegulations\nOwner\nIn regulation 2 (interpretation) of the Offshore Installations (Safety Case) Regulations 1992 (Note: S.I. 1992/2885.) (\u201cthe 1992 Regulations\u201d) in paragraph (1) (definitions) for paragraph (a) of the definition of \u201cowner\u201d there shall be substituted the following paragraph: \u201c(a)a mobile installation means the person who controls the operation of the installation\u201d.\nSource: The Offshore Installations and Pipeline Works (Management and Administration) Regulations 1995, UK S.I. 1995/738, 1995.\nRegulations\nOwner\n\u201cOwner\u201d in relation to a mobile installation means the person who controls the operation of the installation.\nSource: The Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, S.I. 1995/743, 1995.\nRegulations\nOwner\n\u201cOwner\u201d, in relation to a borehole site, means the person who has the right to undertake the borehole operations which are being or are to be undertaken at the site.\nSource: The Borehole Sites and Operations Regulations 1995, UK S.I. 1995/2038, 1995.\nRegulations\nSource: The Offshore Installations (Safety Case) Regulations 2005, UK S.I. 2005/3117, 2005.\nRegulations\nOwner\nThe full extent of hazards can only be recognised by a thorough examination of the worksite by those responsible for the work. This responsibility can be referred to as \u201cownership\u201d.\nSource: Approved Code of Practice for Managing Hazards to Prevent Major Industrial Accidents, Health and Safety in Employment Act 1992, Department of Labour, New Zealand, July 1994.\nRegulatory Guidance\nOwner\nOwner means\u2014\n(a) the employer appointed by the permit operator to control the operation of a non production installation; or\n(b) the permit operator, if the permit operator is an employer of employees on the non production installation, or at the well site, and\u2014\n(i) no employer is appointed; or\n(ii) the permit operator has notified the appointed employer in writing that the permit operator is to be treated as the owner for the purposes of these regulations.\nSource: Health and Safety in Employment (Petroleum Exploration and Extraction) Regulations 2013, SR 2013/208, New Zealand, as of May 2013.\nRegulations\nOwner\nIn the context of these Rules, the Owner is defined as the party responsible for the unit, including its operation and safety.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 1, Regulations, June 2013, Lloyd\u2019s Register,\nGlobal Standards\nEigenaar van de niet-productie-installatie\u00a0(Dutch)\n\u201eeigenaar van de niet-productie-installatie\u201d: een entiteit die wettelijk bevoegd is om de werking van een niet-productie-installatie te beheren.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nPropri\u00e9taire\u00a0(French)\n\u00abpropri\u00e9taire\u00bb, une entit\u00e9 juridiquement habilit\u00e9e \u00e0 contr\u00f4ler l\u2019exploitation d\u2019une installation non destin\u00e9e \u00e0 la production.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nEjer\u00a0(Danish)\n\u00bbejer\u00ab: en enhed, der er retligt bef\u00f8jet til at styre driften af et ikke-produktionsanl\u00e6g.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nPropietario\u00a0(Spanish)\n\u00abpropietario\u00bb: la entidad jur\u00eddicamente habilitada para controlar la operaci\u00f3n de una instalaci\u00f3n no destinada a la producci\u00f3n.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nProprietar\u00a0(Romanian)\n\u201eproprietar\u201d \u00eenseamn\u0103 o entitate care are dreptul legal de a controla exploatarea unei instala\u021bii neproductive.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nEigent\u00fcmer\u00a0(German)\n\u201eEigent\u00fcmer\u201c eine Einrichtung, die rechtlich befugt ist, den Betrieb einer Nichtf\u00f6rderanlage zu steuern.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\n\u03b9\u03b4\u03b9\u03bf\u03ba\u03c4\u03ae\u03c4\u03b7\u03c2\u00a0(Greek)\n\u00ab\u03b9\u03b4\u03b9\u03bf\u03ba\u03c4\u03ae\u03c4\u03b7\u03c2\u00bb \u03c3\u03b7\u03bc\u03b1\u03af\u03bd\u03b5\u03b9 \u03bf\u03bd\u03c4\u03cc\u03c4\u03b7\u03c4\u03b1 \u03b5\u03be\u03bf\u03c5\u03c3\u03b9\u03bf\u03b4\u03bf\u03c4\u03b7\u03bc\u03ad\u03bd\u03b7 \u03ba\u03b1\u03c4\u03ac \u03c4\u03bf\u03bd \u03bd\u03cc\u03bc\u03bf \u03bd\u03b1 \u03b5\u03bb\u03ad\u03b3\u03c7\u03b5\u03b9 \u03c4\u03b7 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1 \u03bc\u03b7 \u03c0\u03b1\u03c1\u03b1\u03b3\u03c9\u03b3\u03b9\u03ba\u03ae\u03c2 \u03b5\u03b3\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7\u03c2.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nProprietario\u00a0(Italian)\n\u00abproprietario\u00bb: un\u2019entit\u00e0 legalmente autorizzata a condurre un impianto non destinato alla produzione.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nw\u0142a\u015bciciel\u00a0(Polish)\n\u201ew\u0142a\u015bciciel\u201d oznacza podmiot prawnie upowa\u017cniony do sprawowania kontroli nad dzia\u0142aniem instalacji innej ni\u017c wydobywcza.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nPropriet\u00e1rio\u00a0(Portuguese)\n\u00abPropriet\u00e1rio\u00bb, uma entidade legalmente habilitada a controlar o funcionamento de uma instala\u00e7\u00e3o de n\u00e3o-produ\u00e7\u00e3o.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\n\u00e4gare (Swedish)\nen enhet som har laglig r\u00e4tt att kontrollera driften av en icke producerande anl\u00e4ggning.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards\nOmistajalla (Finnish)\ntarkoitetaan toimijaa, jolla on laillinen oikeus valvoa muun kuin tuotantolaitteiston toimintaa.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards\nsavininkas (Lithuanian)\nsubjektas, teisi\u0161kai turintis teis\u0119 kontroliuoti gavybai neskirto \u012frenginio eksploatavim\u0105.\nSource: Outer Continental Shelf Activities, 33 CFR 140-147 (2013).\nRegulations\ntulajdonos (Hungarian)\na nem termel\u0151 l\u00e9tes\u00edtm\u00e9ny \u00fczemeltet\u00e9s\u00e9nek ellen\u0151rz\u00e9s\u00e9re jogszer\u0171en felhatalmazott jogalany.\nSource: Outer Continental Shelf Activities, 33 CFR 140-147 (2013).\nRegulations\nsid (Maltese)\ntfisser entit\u00e0 legalment intitolata li tikkontrolla l-operat ta\u2019 installazzjoni mhux tal-produzzjoni.\nSource: Outer Continental Shelf Activities, 33 CFR 140-147 (2013).\nRegulations\n\u012bpa\u0161nieks (Latvian)\nir vien\u012bba, kurai ir likum\u012bgas ties\u012bbas kontrol\u0113t ar ieguvi nesaist\u012btas iek\u0101rtas darb\u012bbu.\nSource: Outer Continental Shelf Activities, 33 CFR 140-147 (2013).\nRegulations\nomanik (Estonian)\nettev\u00f5tja, kellel on juriidiline \u00f5igus kontrollida tootmisv\u00e4lise rajatise t\u00f6\u00f6d.\nSource: Outer Continental Shelf Activities, 33 CFR 140-147 (2013).\nRegulations\nvlastn\u00edkem (Czech)\nsubjekt s pr\u00e1vn\u00edm n\u00e1rokem kontrolovat provoz jin\u00e9ho ne\u017e t\u011b\u017eebn\u00edho za\u0159\u00edzen\u00ed.\nSource: Outer Continental Shelf Activities, 33 CFR 140-147 (2013).\nRegulations\n\u0441\u043e\u0431\u0441\u0442\u0432\u0435\u043d\u0438\u043a (Bulgarian)\n\u043e\u0437\u043d\u0430\u0447\u0430\u0432\u0430 \u0441\u0443\u0431\u0435\u043a\u0442, \u043d\u0430 \u043a\u043e\u0439\u0442\u043e \u043d\u043e\u0440\u043c\u0430\u0442\u0438\u0432\u043d\u043e \u0435 \u0432\u044a\u0437\u043b\u043e\u0436\u0435\u043d \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u044a\u0442 \u0432\u044a\u0440\u0445\u0443 \u0434\u0435\u0439\u043d\u043e\u0441\u0442\u0442\u0430 \u043d\u0430 \u043d\u0435\u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0435\u043d\u0430 \u0438\u043d\u0441\u0442\u0430\u043b\u0430\u0446\u0438\u044f.\nSource: Outer Continental Shelf Activities, 33 CFR 140-147 (2013).\nRegulations", "https://iadclexicon.org/owh": "TERM: OWH\nURL: https://iadclexicon.org/owh\n\nOWH\nOther Workplace Hazard.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/own": "TERM: Own\nURL: https://iadclexicon.org/own\n\nOwn\nOwn includes own jointly or own in part.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/overwater-piping": "TERM: Overwater Piping\nURL: https://iadclexicon.org/overwater-piping\n\nOverwater Piping\nPiping located where leakage would result in discharge into streams, rivers, bays, etc., resulting in a potential environmental incident.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/owner-user-inspection-agency": "TERM: Owner-user Inspection Agency\nURL: https://iadclexicon.org/owner-user-inspection-agency\n\nOwner-user Inspection Agency\nAn owner or user of pressure vessels who maintains a regularly established inspection department whose organization and inspection procedures have been accepted by the Division.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations", "https://iadclexicon.org/owneroperator": "TERM: Owner/Operator\nURL: https://iadclexicon.org/owneroperator\n\nOwner/Operator\nMeans any person or entity that owns or maintains operational control over any facility.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards", "https://iadclexicon.org/owneruser": "TERM: Owner/User\nURL: https://iadclexicon.org/owneruser\n\nOwner/User\nAn owner or user of pressure vessels who exercises control over the operation, engineering, inspection, repair, alteration, maintenance, pressure testing, and rerating of those pressure vessels.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nOwner/User\nThe organization that exercises control over the operation, engineering, inspection, repair, alteration, pressure testing, and rating of the piping systems.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/ows": "TERM: OWS\nURL: https://iadclexicon.org/ows\n\nOWS\nOily Water Separator.\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines", "https://iadclexicon.org/owsg": "TERM: OWSG\nURL: https://iadclexicon.org/owsg\n\nOWSG\nOperator Wellbore Survey Group \u2013 An Operator Subcommittee to the ISCWSA. Related to the API RP78 group.\nSource:\u00a0spe\n.org\n(\nWellbore Positioning Technical Section\n)\n, iscwsa.net\n,\nGlobal Standards", "https://iadclexicon.org/owtg": "TERM: OWTG\nURL: https://iadclexicon.org/owtg\n\nOWTG\nOffshore Waste Treatment Guidelines.\nSource: \u00a0Offshore Waste Treatment Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, December 15, 2010.\nRegulatory Guidance", "https://iadclexicon.org/oxygen-deficient-atmosphere": "TERM: Oxygen Deficient Atmosphere\nURL: https://iadclexicon.org/oxygen-deficient-atmosphere\n\nOxygen Deficient Atmosphere\n\u201cOxygen deficient atmosphere\u201d means an atmosphere in which there is less than 18 per cent by volume of oxygen at a pressure of one atmosphere or in which the partial pressure of oxygen is less than 135 mm Hg (air \u00e0 faible teneur en oxyg\u00e8ne).\nSource:\u00a0Canada Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, February 2013.\nRegulations\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations", "https://iadclexicon.org/ozone-depleting-substances": "TERM: Ozone Depleting Substances\nURL: https://iadclexicon.org/ozone-depleting-substances\n\nOzone Depleting Substances\nOzone depleting substances means controlled substances defined in paragraph (4) of article 1 of the Montreal Protocol on Substances that Deplete the Ozone Layer, 1987, listed in Annexes A, B, C or E to the said Protocol in force at the time of application or interpretation of this Annex.\nOzone depleting substances that may be found on board ship include, but are not limited to:\nHalon 1211 Bromochlorodifluoromethane\nHalon 1301 Bromotrifluoromethane\nHalon 2402 1, 2-Dibromo -1, 1, 2, 2-tetraflouroethane (also known as Halon 114B2)\nCFC-11 Trichlorofluoromethane\nCFC-12 Dichlorodifluoromethane\nCFC-113 1, 1, 2 \u2013 Trichloro \u2013 1, 2, 2 \u2013 trifluoroethane\nCFC-114 1, 2 \u2013 Dichloro \u20131, 1, 2, 2 \u2013 tetrafluoroethane\nCFC-115 Chloropentafluoroethane.\nSource:\u00a0Resolution MEPC.176(58), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships (Revised MARPOL Annex VI), 10 October 2008, International Maritime Organization.\nLegislation", "https://iadclexicon.org/oxygen-efficient-atmosphere": "TERM: Oxygen-efficient Atmosphere\nURL: https://iadclexicon.org/oxygen-efficient-atmosphere\n\nOxygen-efficient Atmosphere\nAn atmosphere in which the oxygen content is below that needed for normal human function without impairment. For inert entry, the typical oxygen content (below 5 % in inert entry situations) is very much less than the oxygen-deficient definition often used (e.g. by OSHA) of \u201catmosphere containing less than 19.5 percent oxygen by volume\u201d (the OSHA limit is appropriate for areas outside the \u201chot zone\u201d). Inert entry requires much lower oxygen concentration percentages to provide a working environment minimizing fire hazards by maintaining the oxygen level low enough to prevent combustion.\nSource:\nAPI\nStandards 2217A, Guidelines for Safe Work in Inert Confined Spaces in the Petroleum and Petrochemical Industries, Fourth Edition, July 2009.\nGlobal Standards", "https://iadclexicon.org/p-5-operator-number": "TERM: P-5 Operator Number\nURL: https://iadclexicon.org/p-5-operator-number\n\nP-5 Operator Number\nThe number assigned by the commission to each person who conducts any of the activities specified in \u00a73.1 of this title (relating to Organization Report; Retention of Records; Notice Requirements) within the State of Texas.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/oxidative-ageing": "TERM: Oxidative Ageing\nURL: https://iadclexicon.org/oxidative-ageing\n\nOxidative ageing\nDegradation of a material over time, due to exposure to oxygen, caused by changes at the molecular level.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/p-and-a": "TERM: P&A\nURL: https://iadclexicon.org/p-and-a\n\nP&A\nPlug and abandon.\nSource:\nAPI\nBulletin 97, Well Construction Interface Document Guidelines, First Edition, December 2013.\nGlobal Standards\nSource:\u00a0NORSOK D-001, Drilling facilities, Rev. 3, December 2012.\nGlobal Standards", "https://iadclexicon.org/p": "TERM: P\nURL: https://iadclexicon.org/p\n\nP\nPayload.\nSource:\nAPI\nStandard 2CCU, Offshore Cargo Carrying Units, First Edition, August 2017.\nGlobal Standards\nP\nPayload <CCU>\nSource:\nAPI\nStandard 2CCU, Offshore Cargo Carrying Units, First Edition, August 2017.\nGlobal Standards\nP\nWorking load limit.\nSource:\nAPI\nStandard 2CCU, Offshore Cargo Carrying Units, First Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/pack-off": "TERM: Pack-Off\nURL: https://iadclexicon.org/pack-off\n\nPack-Off (or Stripper)\nA device with an elastomer packing element that depends on pressure below the packing to effect a seal in the annulus. Used primarily to run or pull pipe under low or moderate pressures. This device is not dependable for service under high differential pressures.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards", "https://iadclexicon.org/pa": "TERM: PA\nURL: https://iadclexicon.org/pa\n\nPA\nPublic Address.\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards\nPA\nPolyamide.\nSource:\nAPI\nRP 17B, Recommended Practice for Flexible Pipe, Fourth Edition, July 2008.\nGlobal Standards\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/p-tank": "TERM: P-tank\nURL: https://iadclexicon.org/p-tank\n\nP-tank\nPowder tank module.\nSource:\u00a0ISO 18647:2017, Petroleum and natural gas industries \u2014 Modular drilling rigs for offshore fixed platforms, First Edition, August 2017.\nGlobal Standards\nP-tank\nModularized facilities that include bentonite tank, barite tank, cement tank, weighing equipment, control equipment, and manifold system, used to store powder materials for drilling fluid and cement slurry preparation.\nSource:\u00a0ISO 18647:2017, Petroleum and natural gas industries \u2014 Modular drilling rigs for offshore fixed platforms, First Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/pack-off-or-stripper": "TERM: Pack-Off Or Stripper\nURL: https://iadclexicon.org/pack-off-or-stripper\n\nPack-Off Or Stripper\nA device with a rubber/elastomer packing element that depends on pressure below the packing to effect a seal in the annulus. Used primarily to run or pull pipe under low or moderate pressures. This device is not dependable for service under high differential pressures.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards\nPack-Off Or Stripper\nDevice with elastomer packing element that depends on pressure below the packing to create a seal in the annulus. Used primarily to run or pull pipe at low or moderate pressure.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/pack-off-or-stripper-preventer": "TERM: Pack Off or Stripper Preventer\nURL: https://iadclexicon.org/pack-off-or-stripper-preventer\n\nPack Off or Stripper Preventer\nPreventer having an element or packing material that relies on pressure from the wellbore for closure. Used primarily to strip pipe through the hole or allow pipe movement with pressure on the annulus.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/packaged-form": "TERM: Packaged Form\nURL: https://iadclexicon.org/packaged-form\n\nPackaged Form\nPackaged form\nmeans the form of containment specified in the IMDG Code. <Chapter\u00a0VII, part A, regulation 1>.\nSource:\u00a0IMO Resolution MSC.123(75), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 24 May 2002, International Maritime Organization.\nLegislation", "https://iadclexicon.org/packer-element-sealing-system": "TERM: Packer Element Sealing System\nURL: https://iadclexicon.org/packer-element-sealing-system\n\nPacker Element Sealing System\nComponents consisting of elastomeric elements and anti-extrusion devices comprising a sealing system.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards", "https://iadclexicon.org/packing-element": "TERM: Packing Element\nURL: https://iadclexicon.org/packing-element\n\nPacking Element\nThe annular sealing device in an annular BOP or diverter. Also, the elastomer packing element used in valves or lubricators to effect a seal.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards\nPacking Element\nSeal on a packer (3.26) or bridge plug (3.2) that blocks fluid communication by sealing on the ID of the conduit.\nSource:\nAPI\nSPEC 11D1, Packers and Bridge Plugs, Upstream Segment, Second Edition, July 2009.\nGlobal Standards\nPacking Element\nSealing element between the rotating control device and the drill string.\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/packer": "TERM: Packer\nURL: https://iadclexicon.org/packer\n\nPacker\nMechanical device with a packing element (3.27), not installed in a designed receptacle, used for blocking fluid (liquid or gas) communication through the annular space between conduits by sealing off the space between them.\nSource:\nAPI\nSPEC 11D1, Packers and Bridge Plugs, Upstream Segment, Second Edition, July 2009.\nGlobal Standards", "https://iadclexicon.org/paging": "TERM: Paging\nURL: https://iadclexicon.org/paging\n\nPaging\nA computer display method of conveying or mapping between displays or screens to allow increased information or control utilizing multiple screens, but not displayed simultaneously.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/panelboard": "TERM: Panelboard\nURL: https://iadclexicon.org/panelboard\n\nPanelboard\nA single panel or group of panel units designed for assembly in the form of a single panel; including buses, automatic overcurrent devices, and equipped with or without switches for the control of light, heat, or power circuits; designed to be placed in a cabinet or cutout box placed in or against a wall or partition and accessible only from the front.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/pap": "TERM: PAP\nURL: https://iadclexicon.org/pap\n\nPAP\nProduction-assurance programme.\nSource:\u00a0ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards", "https://iadclexicon.org/parallel-operation": "TERM: Parallel Operation\nURL: https://iadclexicon.org/parallel-operation\n\nParallel Operation\nConfiguration where pump or compressor capacities are additive while the head remains constant.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/papr": "TERM: PAPR\nURL: https://iadclexicon.org/papr\n\nPAPR\npowered air-purifying respirator.\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards", "https://iadclexicon.org/panhandle-formula": "TERM: Panhandle Formula\nURL: https://iadclexicon.org/panhandle-formula\n\nPanhandle Formula\nEmpirical equation used for calculating flow in gas pipelines; two versions are Panhandle \u201cA\u201d (partially turbulent) and \u201cB\u201d, sometimes- called Modified, (fully turbulent)..\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/parasite": "TERM: Parasite (string, casing)\nURL: https://iadclexicon.org/parasite\n\nParasite (string, casing)\nAnnulus or ID used to inject fluid at some depth below surface. The use is very similar to a gas lift mandrel.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/parameter-or-test-standard": "TERM: Parameter or Test Standard\nURL: https://iadclexicon.org/parameter-or-test-standard\n\nParameter or Test Standard\nParameter or Test Standard\nThickness (average)\u00a0\u00a0\u00a0 \u00a0> 10 mil (0.01 in)\nBreaking Strength (Grab Method)*\u00a0\u00a0\u00a0 90 lbs\nBursting Strength*\u00a0\u00a0\u00a0 140 psi\nTearing Strength*\u00a0\u00a0\u00a0 25 lbs\nSeam Strength*\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0 50 lbs\n*Testing is to be performed according to ASTM method D-751, latest revision.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/part": "TERM: Part\nURL: https://iadclexicon.org/part\n\nPart\nIndividual piece used in the assembly of single equipment units.\nEXAMPLES Body, bonnet, gate, stud, handwheel, etc., are parts of a valve. A part may also be a piece not in finished form.\nSource:\nAPI\nRP 17A Addendum 1, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, December 2010.\nGlobal Standards\nPart\nIndividual piece used in the assembly of a single unit of equipment.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards\nPart\nAn individual piece used in the assembly of a single equipment unit.\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/part-factor": "TERM: Part Factor\nURL: https://iadclexicon.org/part-factor\n\nPart Factor\u00a0, f\n3,est\nDerating factor that de-rates a component, taking account of non-pressure-related axial loads, e.g. bending and externally-applied direct-acting axial forces so that the combined hoop and axial stresses are still within the design envelope for each individual load case.\nNote: 1 to entry:\nf\n3,est\nis estimated at the bid stage. The\nf\n3,est\npart factor cannot be confirmed until a stress analysis is conducted. The\nf\n3,est\npart factor can vary from one load case to another.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards\nPart Factor\u00a0, f\n2\nDerating factor related to confidence in the pipework system, the nature of the application and the consequences of failure.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/part-of-a-geological-formation": "TERM: Part of a Geological Formation\nURL: https://iadclexicon.org/part-of-a-geological-formation\n\nPart of a geological formation\nPart of a geological formation includes a part of a combination of geological formations.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/partial-overlay-equipment": "TERM: Partial Overlay Equipment\nURL: https://iadclexicon.org/partial-overlay-equipment\n\nPartial Overlay Equipment\nEquipment where some, but not all, retained fluid-wetted surfaces are either weld overlaid or weld clad with a corrosion-resistant alloy or an austenitic stainless steel to resist metal-loss corrosion.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/participant": "TERM: Participant\nURL: https://iadclexicon.org/participant\n\nParticipant\n\u201cParticipant\u201d means a person who is a party to an agreement pursuant to which a participation survey is conducted; participant.\nSource:\u00a0Canada Oil and Gas Geophysical Operations Regulations, SOR/96-117, Canada, current to April 29, 2013.\nRegulations\nSource: Nova Scotia Offshore Area Petroleum Geophysical Operations Regulations, SOR/95-144, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/partial-pressure": "TERM: Partial Pressure\nURL: https://iadclexicon.org/partial-pressure\n\nPartial Pressure\nPressure a fluid would exert if it alone were present in the container.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/partial-subdivision-draught-dp": "TERM: Partial Subdivision Draught (dp)\nURL: https://iadclexicon.org/partial-subdivision-draught-dp\n\nPartial Subdivision Draught (d\np\n)\nPartial subdivision draught (dp)\nis the light service draught plus 60% of the difference between the light service draught and the deepest subdivision draught. <Chapter II-1, regulation 2>.\nSource:\u00a0IMO Resolution MSC.216(82), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 8 December 2006, International Maritime Organization.\nLegislation", "https://iadclexicon.org/partial-load-line-draught": "TERM: Partial Load Line Draught\nURL: https://iadclexicon.org/partial-load-line-draught\n\nPartial Load Line Draught (dP)\n\u201cPartial load line draught (d\nP\n)\u201d is the light ship draught plus 60% of the difference between the light ship draught and the load line draught d\nS\n. The partial load line draught (d\nP\n) shall be measured in metres. <Annex 1, regulation 12A>.\nSource:\u00a0Resolution MEPC.141(54), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships, 1973 (Amendments to regulation 1, addition to regulation 12A, consequential amendments to the IOPP Certificate and amendments to regulation 21 of the revised Annex I of MARPOL 73/78), 24 March 2006, International Maritime Organization.\nLegislation", "https://iadclexicon.org/participants": "TERM: Other Participants\nURL: https://iadclexicon.org/participants\n\nOther Participants\nOther participants as mentioned in Section 7, first subsection, means everyone participating in the activities without being licensees, owners of onshore facilities or operators. This can be other owners and users of facilities, or of property, buildings or structures, which are not onshore facilities, or those that provide services in connection with the activities, cf. also the comment regarding Section 10-6 of the Petroleum Act in Odelsting Proposition No. 43 (1995-1996), pages 61 and 62. The first subsection thus includes operators, the party responsible for operation, contractors, other owners, lessors, or users of offshore and onshore facilities, etc., and other employers.\nThe employees are, in principle, also among the other participants. Since the Working Environment Act limits the employees\u2019 responsibility to a contributory responsibility, it has been appropriate to separate and clarify this responsibility in the fourth subsection. The content of the responsibility of employers and employees mainly follows from Sections 2-1 and 2-3 of the Working Environment Act, respectively.\nSource:\u00a0Guidelines Regarding the Framework Regulations, Norway, updated December 2012.\nRegulatory Guidance\nOther Participants\n\u201cOther participants\u201d means all others who participate in the petroleum activities without being the licensee, the lessee, or as the case may be, the operator like contractors, service providers.\nSource:\u00a0Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, India, 18th June 2008.\nRegulations", "https://iadclexicon.org/particularly-independent-position": "TERM: Particularly Independent Position\nURL: https://iadclexicon.org/particularly-independent-position\n\nParticularly Independent Position\nTo fall under the term particularly independent position, it is not enough to be able to control your own working hours and/or have flexible working hours. A particularly independent position shall also entail a clear and obvious independence or independence as regards how and when work tasks are organised and executed.\nSource:\u00a0Guidelines Regarding the Framework Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/participating-interest": "TERM: Participating Interest\nURL: https://iadclexicon.org/participating-interest\n\nParticipating Interest\nParticipating interest means an undivided share of a permit that is expressed as a percentage recorded on the permit.\nSource: Health and Safety in Employment (Petroleum Exploration and Extraction) Regulations 2013, SR 2013/208, New Zealand, as of May 2013.\nRegulations", "https://iadclexicon.org/particulate-matter": "TERM: Particulate Matter\nURL: https://iadclexicon.org/particulate-matter\n\nParticulate Matter\nSuspension of fine solid or liquid particles in air, such as dust, fog, fume, mist, smoke, or sprays.\nNOTE Particulate matter suspended in air is commonly known as an aerosol.\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards", "https://iadclexicon.org/parties": "TERM: Parties\nURL: https://iadclexicon.org/parties\n\nParties\n\u201cParties\u201d means Canada and the Province of Nova Scotiat.\nSource: Canada \u2013 Nova Scotia Offshore Petroleum Resources Accord, Canada, August 26, 1986.\nLegislation", "https://iadclexicon.org/partly-cancelled": "TERM: Partly Cancelled\nURL: https://iadclexicon.org/partly-cancelled\n\nPartly cancelled\nPartly cancelled means:\nin relation to a petroleum exploration permit or petroleum production license\u2014cancelled as to one or more, but not all, of the blocks the subject of the permit or licence; and\nin relation to a pipeline license\u2014cancelled as to a part of the pipeline the subject of the license.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/particle-size-distribution": "TERM: Particle Size Distribution\nURL: https://iadclexicon.org/particle-size-distribution\n\nParticle Size Distribution\nMass, or net volume, classification of solid particles into each of the various size ranges as a percentage of the total solids of all sizes in a fluid sample.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/particle": "TERM: Particle\nURL: https://iadclexicon.org/particle\n\nParticle\nDiscrete unit of solid material that consists of a single grain or of any number of grains stuck together.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/participation-survey": "TERM: Participation Survey\nURL: https://iadclexicon.org/participation-survey\n\nParticipation Survey\n\u201cParticipation survey\u201d means a geophysical operation that is conducted by an operator pursuant to an agreement between the operator and one or more participants to acquire data that are to be shared among the participants; \u00e9tude en participation.\nSource:\u00a0Canada Oil and Gas Geophysical Operations Regulations, SOR/96-117, Canada, current to April 29, 2013.\nRegulations\nSource: Nova Scotia Offshore Area Petroleum Geophysical Operations Regulations, SOR/95-144, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/particulate": "TERM: Particulate\nURL: https://iadclexicon.org/particulate\n\nParticulate\nInhalable materials considered by ACGIH to be hazardous when deposited anywhere in the respiratory tract.\nAPI\nRP 2201, Safe Hot Tapping Practices in the Petroleum & Petrochemical Industries, Fifth Edition, July 2003 (Reaffirmed October 2010),\nGlobal Standards", "https://iadclexicon.org/partly-revoked": "TERM: Partly Revoked\nURL: https://iadclexicon.org/partly-revoked\n\nPartly revoked\nPartly revoked, in relation to a petroleum exploration permit or petroleum retention lease, means revoked as to one or more, but not all, of the blocks the subject of the permit or lease.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/partly-surrendered": "TERM: Partly Surrendered\nURL: https://iadclexicon.org/partly-surrendered\n\nPartly surrendered\nPartly surrendered, in relation to a petroleum exploration permit, petroleum production license or greenhouse gas injection license, means surrendered as to one or more, but not all, of the blocks the subject of the permit or license.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/partly-terminated": "TERM: Partly Terminated\nURL: https://iadclexicon.org/partly-terminated\n\nPartly terminated\nPartly terminated, in relation to a pipeline licence, means terminated as to a part of the pipeline the subject of the licence.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/partnerpartnership": "TERM: Partner/Partnership\nURL: https://iadclexicon.org/partnerpartnership\n\nPartner/Partnership\nA third party that has agreed to cooperate with a company to advance their mutual interests.\nA partnership may be based on a commercial agreement between two companies (such as a joint venture) or it may be based on sharing of inputs towards a non-financial societal or environmental objective.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards", "https://iadclexicon.org/party": "TERM: Party\nURL: https://iadclexicon.org/party\n\nParty\nParty\u2015responsible parties and litigation parties as defined herein.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/passage": "TERM: Passage\nURL: https://iadclexicon.org/passage\n\nPassage <Meaning of passage>\nPassage means navigation through the territorial sea for the purpose of:\ntraversing that sea without entering internal waters or calling at a roadstead or port facility outside internal waters; or\nproceeding to or from internal waters or a call at such roadstead or port facility.\nSource: United Nations Convention on the Law of the Sea (UNCLOS), 1982.\nLegislation", "https://iadclexicon.org/pascals-laws": "TERM: Pascal\u2019s Laws\nURL: https://iadclexicon.org/pascals-laws\n\nPascal\u2019s Laws\nPressure acts uniformly in all directions on a small volume of liquid; in a liquid confined by solid boundaries, pressure acts perpendicular to the boundary.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/pass-mark": "TERM: Pass Mark\nURL: https://iadclexicon.org/pass-mark\n\nPass Mark\nspecific score on an examination where candidates who obtain that specific score or a higher score pass the examination and candidates who obtain a lower score fail the examination\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/passenger": "TERM: Passenger\nURL: https://iadclexicon.org/passenger\n\nPassenger\n\u201cPassenger\u201d means every person other than:\n.1 the master and the members of the crew or other persons employed or engaged in any capacity on board a ship on the business of that ship; and\n.2 a child under one year of age.\nSource:\u00a0IMO Resolution MSC.266(84), Code of Safety for Special Purpose Ships, 2008 (2008 SPS Code), 13 May 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/passenger-ship": "TERM: Passenger Ship\nURL: https://iadclexicon.org/passenger-ship\n\nPassenger Ship\nPassenger ship\nis a ship which carries more than twelve passengers as defined in regulation I/2 of the 1974 SOLAS Convention, as amended.\nSource:\u00a0IMO Resolution MSC.267(85), adoption of the International Code on Intact Stability, 2008 (2008 IS Code), 4 December 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/passing-score": "TERM: Passing Score\nURL: https://iadclexicon.org/passing-score\n\nPassing Score\nspecific score on an examination where candidates who obtain that specific score or a higher score pass the examination and candidates who obtain a lower score fail the examination\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/passive-attack": "TERM: Passive Attack\nURL: https://iadclexicon.org/passive-attack\n\nPassive Attack\nAn actual assault perpetrated by an intentional threat source that attempts to learn or make use of information from a system, but does not attempt to alter the system, its resources, its data, or its operations.\nAdapted from: IETF RFC 4949, NIST SP 800-63 Rev 1.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/passive-barrier": "TERM: Passive Barrier\nURL: https://iadclexicon.org/passive-barrier\n\nPassive barrier\nPassive barriers are typically \u201cpermanent\u201d barriers that are not actuated or routinely disturbed once they are in place, such as the following: cement (and competent underground strata); downhole packers (including seal-bore extensions); downhole components, such as mandrels and valves for gaslift and chemical injection; subsea wellheads (including wellhead gaskets); casing and tubing strings (including hangers and seal assemblies); subsea tree bodies and valve blocks (including interfacing gaskets); pipeline systems (including jumpers, connector bodies, gaskets and pipe); tree and manifold piping; pressure-sealing caps (including gaskets).\n1\nSource(s)\n1. API RP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/password": "TERM: Password\nURL: https://iadclexicon.org/password\n\nPassword\nA string of characters (letters, numbers, and other symbols) used to authenticate an identity or to verify access authorization.\nFrom: FIPS 140-2.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/passive-fire-protection": "TERM: Passive Fire Protection\nURL: https://iadclexicon.org/passive-fire-protection\n\nPassive Fire Protection\nMethod of minimizing fire damage by use of sacrificial or non-combustible coatings.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards\nPassive Fire Protection (PFP)\nCoating or cladding arrangement or free-standing system which, in the event of fire, will provide thermal protection to restrict the rate at which heat is transmitted to the object or area being protected\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n. Global Standards\nPassive Fire Protection\nCoating, cladding, or free-standing system that provides thermal protection in the event of a fire and that requires no manual, mechanical or other means of initiation, replenishment or sustenance. NOTE Definition taken from DNV OS-D-301.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/paut": "TERM: PAUT\nURL: https://iadclexicon.org/paut\n\nPAUT\nPhased array ultrasonic technique.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/pawl": "TERM: Pawl\nURL: https://iadclexicon.org/pawl\n\nPawl (dog)\nA mechanical device that prevents motion in one or more directions.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards\nPawl (dog)\nA device for positively holding a member against motion in one or more directions.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Sixth Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/payload": "TERM: Payload\nURL: https://iadclexicon.org/payload\n\nPayload\u00a0<CCU>\nThe maximum permissible mass or weight of cargo that is authorized for transport by the CCU.\nSource:\nAPI\nStandard 2CCU, Offshore Cargo Carrying Units, First Edition, August 2017.\nGlobal Standards\nPayload\nThe amount of additional tooling weight carried on the vehicle when it is trimmed neutrally buoyant in seawater.\nSource:\nAPI\nRecommended Practice 17H, Remotely Operated Tools and Interfaces on Subsea Production Systems, Second Edition, June 2013 (Addendum 1, October 2014).\nGlobal Standards", "https://iadclexicon.org/pb": "TERM: Pb\nURL: https://iadclexicon.org/pb\n\nPb\nLead.\nSource:\u00a0NOGEPA Industrial Guideline No. 16, Working with Naturally Occurring Radioactive Materials (NORM), Netherlands, Version 1, January 2009.\nGlobal Standards", "https://iadclexicon.org/pbr": "TERM: PBR\nURL: https://iadclexicon.org/pbr\n\nPBR\nPolished bore receptacle.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/pcc": "TERM: PCC\nURL: https://iadclexicon.org/pcc\n\nPCC\nPost Construction Committee (of ASME).\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/pcd": "TERM: PCD\nURL: https://iadclexicon.org/pcd\n\nPCD\nPitch circle diameter.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/pcp": "TERM: PCP\nURL: https://iadclexicon.org/pcp\n\nPCP\nprocess control plan.\nSource:\nAPI\nSPEC Q1, Specification for Quality Management System Requirements for Manufacturing Organizations for the Petroleum and Natural Gas Industry, Ninth Edition, June 2013 (Errata 2, March 2014).\nGlobal Standards", "https://iadclexicon.org/pcs": "TERM: PCS\nURL: https://iadclexicon.org/pcs\n\nPCS\nProduction control system.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/pce": "TERM: PCE\nURL: https://iadclexicon.org/pce\n\nPCE\nPressure Control Equipment.\nSource:\u00a0NOGEPA Industrial Guideline No. 44, Standards and Acceptance Guidelines, Enhance QA/QC for Critical Well Components, Netherlands, Version 0, July 2011.\nGlobal Standards\nSource:\u00a0NOGEPA Industrial Guideline No. 43, Surface BOP Review, Best Practices Checklist, Netherlands, Version 0, December 2011.\nGlobal Standards", "https://iadclexicon.org/pd": "TERM: PD\nURL: https://iadclexicon.org/pd\n\nPD\nProduct definition.\nSource:\nAPI\nSTANDARD 18LCM, Product Life Cycle Management System Requirements for the Petroleum and Natural Gas Industries, First Edition, April 2017.\nGlobal Standards\nPD\nPublished Document.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nPD\nPulse density.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/pdc": "TERM: PDC\nURL: https://iadclexicon.org/pdc\n\nPDC\nProduct description code.\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/pcss": "TERM: PCSs\nURL: https://iadclexicon.org/pcss\n\nProduction control systems (PCSs)\nA PCS provides the means to control and monitor the operation of a subsea production or injection facility from a remote location. The PCS consists of both surface and subsea equipment, see Figure A.23.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/pdca": "TERM: PDCA\nURL: https://iadclexicon.org/pdca\n\nPDCA\nPlan-Do-Check-Act.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards", "https://iadclexicon.org/pdes": "TERM: Pdes\nURL: https://iadclexicon.org/pdes\n\nP\ndes\nPurchaser nominated maximum pressure to which a piping system is designed to operate at the nominated design temperature (\nT\ndes\n) and for the nominated design life (\nL\ndes\n).\nNote: 1 to entry:\nP\ndes\nis typically considered as a sustained pressure, though an additional\nP\ndes\noccasional can also be nominated.\nP\ndes\nwill be selected based on the maximum operating pressure plus a purchaser selected uplift a) to accommodate pressure uncertainty, b) to avoid triggering of pressure safety devices, c) to match the rating of attached piping or equipment and d) to provide a design margin for other purposes.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/pdf": "TERM: PDF\nURL: https://iadclexicon.org/pdf\n\nPDF\nProbability density function.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/pe": "TERM: PE\nURL: https://iadclexicon.org/pe\n\nPE\nPolyethylene.\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nSource:\nAPI\nRP 17B, Recommended Practice for Flexible Pipe, Fourth Edition, July 2008.\nGlobal Standards\nSource:\nISO 21457:2010, Petroleum and natural gas industries \u2014 Materials selection and corrosion control for oil and gas production systems, First Edition,September 2010.\nGlobal Standards\nPE\nUnthreaded pipe either upset or non-upset.\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/peak-stress": "TERM: Peak Stress\nURL: https://iadclexicon.org/peak-stress\n\nPeak Stress\nPart of stress, which is additive to the respective primary and secondary stresses, to form the total stress. NOTE Peak stresses do not cause any noticeable distortion and are only important to fatigue and brittle fracture in conjunction with primary and secondary stresses.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nPeak Stress\nA peak stress is a highly localized stress that exists at a discontinuity in the load path. An example of a peak stress is the high localized stress at the root of a thread in a bolt.\nSource:\nAPI\nSPEC 16R, Specification for Marine Drilling Riser Couplings, Exploration and Production Department, First Edition, January 1997.\nGlobal Standards", "https://iadclexicon.org/pedestal": "TERM: Pedestal\nURL: https://iadclexicon.org/pedestal\n\nPedestal (also known as Base)\nThe supporting substructure upon which the revolving upper-structure is mounted.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Sixth Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/pegs": "TERM: PEGs\nURL: https://iadclexicon.org/pegs\n\nPEGs\nOffshore Physical Environmental Guidelines (this document).\nSource: \u00a0Offshore Physical Environmental Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, September 2008.\nRegulatory Guidance", "https://iadclexicon.org/ped": "TERM: PED\nURL: https://iadclexicon.org/ped\n\nPED\nPressure Equipment Directive.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards", "https://iadclexicon.org/pel": "TERM: PEL\nURL: https://iadclexicon.org/pel\n\nPEL\nPermissible exposure limit.\nSource:\nAPI\nRP 49, Recommended Practice for Drilling and Well Servicing Operations Involving Hydrogen Sulfide, Third Edition, May 2001.\nGlobal Standards\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards\nPEL\nExposure limit that is published and enforced by OSHA as a legal standard (see 29 CFR 1910.1000, Subpart Z), expressed as 8-hour TWAs, ceiling values, and STELs.\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards", "https://iadclexicon.org/pec": "TERM: PEC\nURL: https://iadclexicon.org/pec\n\nPEC\nPulsed eddy current.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/peak-shaving": "TERM: Peak Shaving\nURL: https://iadclexicon.org/peak-shaving\n\nPeak Shaving\ntechnique used to shift a portion of an electrical load at a peak time of day to a non-peak time;\ntechnique used to meet peek demands using alternate gas supplies such as storage, LNG or propane air.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/pem": "TERM: PEM\nURL: https://iadclexicon.org/pem\n\nPEM\nPhysical Effects Modelling.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/pen-test": "TERM: Pen Test\nURL: https://iadclexicon.org/pen-test\n\nPen Test\nA colloquial term for penetration test or penetration testing.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards\nPen Test\nAn evaluation methodology whereby assessors search for vulnerabilities and attempt to circumvent the security features of a network and/or information system.\nAdapted from: NCSD Glossary, CNSSI 4009, NIST SP 800-53 Rev 4\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/pecpnec-ratio": "TERM: PEC/PNEC Ratio\nURL: https://iadclexicon.org/pecpnec-ratio\n\nPEC/PNEC Ratio\nPEC/PNEC ratio: the generic ratio between the expected concentration in the marine environment and the concentration without expected effects of chemicals, calculated in accordance with the CHARM model, based on standard discharges.\nSource: Mining Regulation of the Netherlands, WJZ 02063603, Netherlands,16 December 2002.\nRegulations", "https://iadclexicon.org/penalty": "TERM: Penalty\nURL: https://iadclexicon.org/penalty\n\nPenalty\n\u201cPenalty\u201d means an administrative monetary penalty imposed under this Act for a violation; p\u00e9nalit\u00e9.\nSource: National Energy Board Act, R.S.C., 1985, c. N-7, Canada, current to April 29, 2013.\nLegislation", "https://iadclexicon.org/penetration-point": "TERM: Penetration Point\nURL: https://iadclexicon.org/penetration-point\n\nPenetration Point\n\u201cPenetration point\u201d means the beginning of the completed interval of a horizontal or other directional well or lateral.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations\nPenetration Point\nThe point where the drainhole penetrates the top of the correlative interval.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/penetration": "TERM: Penetration\nURL: https://iadclexicon.org/penetration\n\nPenetration\nSuccessful unauthorized access to a protected system resource.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards\nPenetration\nAn unauthorized act of bypassing the security mechanisms of a network or information system.\nAdapted from: CNSSI 4009\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/pendant-line": "TERM: Pendant Line\nURL: https://iadclexicon.org/pendant-line\n\nPendant Line\nA standing (not running) rope of specified length with fixed end connections.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards\nPendant Line (also known as Guy Rope)\nA non-operating standing rope of specified length with fixed end connections.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Sixth Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/penetration-testing": "TERM: Penetration Testing\nURL: https://iadclexicon.org/penetration-testing\n\nPenetration Testing\nA colloquial term for penetration test or penetration testing.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards\nPenetration Testing\nAn evaluation methodology whereby assessors search for vulnerabilities and attempt to circumvent the security features of a network and/or information system.\nAdapted from: NCSD Glossary, CNSSI 4009, NIST SP 800-53 Rev 4.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/percussion-detonator": "TERM: Percussion Detonator\nURL: https://iadclexicon.org/percussion-detonator\n\nPercussion Detonator\nA detonator designed to be initiated by mechanical impact.\nSource:\nAPI\nRP 67, Recommended Practice for Oilfield Explosives Safety, Upstream Segment, Second Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/penetrations": "TERM: Penetrations\nURL: https://iadclexicon.org/penetrations\n\nPenetrations\nPenetrations in fire divisions include ventilation ducts, pipes, cables and beams, as well as windows and doors.\nSource:\u00a0Guidance Notes on Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, Oil Industry Safety Directorate (India), 2012.\nRegulatory Guidance", "https://iadclexicon.org/percolation-pits": "TERM: Percolation Pits\nURL: https://iadclexicon.org/percolation-pits\n\nPercolation Pits\nPERCOLATION PITS used to dispose of produced water by percolation and evaporation through the bottom or sides of the pits into surrounding soils.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/perfect-thread-length": "TERM: Perfect Thread Length\nURL: https://iadclexicon.org/perfect-thread-length\n\nPerfect Thread Length\nDesign length from the end of pipe or coupling to a specified location.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/perforacion-bajo-balance": "TERM: Perforaci\u00f3n bajo balance\nURL: https://iadclexicon.org/perforacion-bajo-balance\n\nPerforaci\u00f3n bajo balance\nUnderbalance Drilling\n\u2013\nUBD.\nProcedimiento para la perforaci\u00f3n de pozos donde la presi\u00f3n ejercida por el fluido de perforaci\u00f3n se dise\u00f1a intencionalmente para ejercer una menor presi\u00f3n sobre la formaci\u00f3n que la presi\u00f3n de los fluidos contenidos dentro de esta o del yacimiento que se est\u00e1 perforando.\nSource:\u00a0Resoluci\u00f3n N\u00famero 40687 de 18 Jul 2017 Por la cual se establecen los criterios t\u00e9cnicos para proyectos de perforaci\u00f3n exploratoria de hidrocarburos costa afuera en Colombia. Columbia Ministerio de Minas y Energia,\nRegulations", "https://iadclexicon.org/penalized-unit": "TERM: Penalized Unit\nURL: https://iadclexicon.org/penalized-unit\n\nPenalized Unit\n\u201cPenalized unit\u201d means a proration unit to which, because of an excessive gas-oil ratio, the division assigns an allowable that is less than top proration unit allowable for the pool in which it is located and also less than the ability of the well or wells on the unit to produce.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/perforacion-con-presion-controlada": "TERM: Perforaci\u00f3n con presi\u00f3n controlada\nURL: https://iadclexicon.org/perforacion-con-presion-controlada\n\nPerforaci\u00f3n con presi\u00f3n controlada\nManaged Pressure Drilling- MPD.\nM\u00e9toda de perforacion adaptativo usado para controlar de manera precisa Ia presi\u00f3n anular a trav\u00e9s del pozo.\nSource:\u00a0Resoluci\u00f3n N\u00famero 40687 de 18 Jul 2017 Por la cual se establecen los criterios t\u00e9cnicos para proyectos de perforaci\u00f3n exploratoria de hidrocarburos costa afuera en Colombia. Columbia Ministerio de Minas y Energia,\nRegulations", "https://iadclexicon.org/perforacion-exploratoria": "TERM: Perforaci\u00f3n Exploratoria\nURL: https://iadclexicon.org/perforacion-exploratoria\n\nPerforaci\u00f3n Exploratoria\nOperaci\u00f3n para buscar o comprobar la existencia de hidrocarburos en un \u00e1rea no probada como productora o para buscar yacimientos adicionales no conocidos.\nSource:\u00a0Resoluci\u00f3n N\u00famero 40687 de 18 Jul 2017 Por la cual se establecen los criterios t\u00e9cnicos para proyectos de perforaci\u00f3n exploratoria de hidrocarburos costa afuera en Colombia. Columbia Ministerio de Minas y Energia,\nRegulations", "https://iadclexicon.org/perforating": "TERM: Perforating\nURL: https://iadclexicon.org/perforating\n\nPerforating\nMaking holes in pipe, cement, or formation at desired depths usually performed with an explosive device utilizing bullets or shaped charges.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nPerforating\n\u201cPerforating\u201d means the act of making holes in pipe, cement, or formation at desired depths. [Mich. Admin. Code R 408 (2013)].\nSource: Oil and Gas Drilling and Servicing Operations, Michigan Administrative Code R 408, February 8, 2013.\nRegulations", "https://iadclexicon.org/perforating-equipment-and-accessories": "TERM: Perforating Equipment and Accessories\nURL: https://iadclexicon.org/perforating-equipment-and-accessories\n\nPerforating Equipment and Accessories\nDevices used to create holes in the casing to connect the formation to the casing ID and accessories such as circulating subs, tubing releases, shock absorbers, Y block assemblies, blast joints, gun hanger systems, and swivel subs.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards", "https://iadclexicon.org/perforation-drilling": "TERM: Perforation Drilling\nURL: https://iadclexicon.org/perforation-drilling\n\nPerforation Drilling\nA technique performed to perforate the stiff layer with drill holes and remove the soil as one of the mitigation methods to reduce the punch-through failure.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/performance": "TERM: Performance\nURL: https://iadclexicon.org/performance\n\nPerformance\nPerformance as mentioned in the fourth subsection, can include capacity, reliability, accessibility, efficiency, ability to withstand loads, integrity and robustness.\nSource:\u00a0Guidelines Regarding the Management Regulations, Norway, updated December 2012.\nRegulatory Guidance\nPerformance\nMeasurable result.\nNote 1 to entry: Performance can relate either to quantitative or qualitative findings.\nNote 2 to entry: Performance can relate to the management of activities,\nprocesses\n, products (including\u00a0services), systems or\norganizations\n.\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards\nPerformance\nWithin the context of the OMS, the effectiveness of accomplishing activities measured against communicated policies, standards, objectives and expectations.\nPerformance may be assessed quantitatively (e.g. using KPis) or qualitatively, based on the informed judgement of others, such as managers, leaders, members of the workforce or stakeholders. Performance assessment may be applied at different levels of the organisation, including individuals or teams, or assets or the entire company.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards", "https://iadclexicon.org/performance-criteria": "TERM: Performance Criteria\nURL: https://iadclexicon.org/performance-criteria\n\nPerformance Criteria\nThe criteria for which an existing platform should meet to be considered fit-for-purpose.\nSource:\nAPI\nRP 2SIM, Structural Integrity Management of Fixed Offshore Structures, First Edition, November 2014.\nGlobal Standards\nPerformance criteria\nPerformance criteria describe the measurable standards set by company management to which an activity or system element is to perform. (Some companies may refer to performance criteria as \u2018goals\u2019 or \u2018targets\u2019.)\nSource: OGP Report No. 6.36/210, Guidelines for the Development and Application of Health, Safety and Environmental Management Systems, International Association of Oil & Gas Producers, July 1994.\nGlobal Standards\nPerformance criteria\nThe Guidelines describe the elements of the HSEMS model and their interrelationships. These\u2014or similar\u2014elements are described by some regulators and companies as \u2018performance standards\u2019. This term should not, however, be confused with \u2018performance criteria\u2019, which are lower-level specifications for the performance of operations.\nSource: OGP Report No. 6.36/210, Guidelines for the Development and Application of Health, Safety and Environmental Management Systems, International Association of Oil & Gas Producers, July 1994.\nGlobal Standards\nPerformance Criteria\nPerformance criteria\nare measurable quantities to be used to evaluate the adequacy of trial designs.\nSource: IMO MSC.1/Circ.1212, Guidelines on alternative design and arrangements for SOLAS chapters II-1 and III, 15 December 2006, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/performance-envelope": "TERM: Performance Envelope\nURL: https://iadclexicon.org/performance-envelope\n\nPerformance Envelope\nGraph that illustrates the combined effects of differential pressure and axial loads on a packer or bridge plug at the rated temperature.\nSource:\nAPI\nSPEC 11D1, Packers and Bridge Plugs, Upstream Segment, Second Edition, July 2009.\nGlobal Standards", "https://iadclexicon.org/performance-objectives": "TERM: Performance Objectives\nURL: https://iadclexicon.org/performance-objectives\n\nPerformance Objectives\nIndicative level for the desired performance.\u00a0NOTE Objectives are expressed in qualitative or quantitative terms. Objectives are not absolute requirements and may be modified based on cost or technical constraints.\nSource:\u00a0ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards", "https://iadclexicon.org/performance-requirement-level": "TERM: Performance Requirement Level\nURL: https://iadclexicon.org/performance-requirement-level\n\nPerformance Requirement Level\nDesignation determined by the extent of testing successfully performed in accordance with minimum performance criteria identified by this specification.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/performance-requirements": "TERM: Performance Requirements\nURL: https://iadclexicon.org/performance-requirements\n\nPerformance Requirements\nRequired minimum level for the performance of a system.\u00a0NOTE Requirements are normally quantitative but may also be qualitative.\nSource:\u00a0ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards", "https://iadclexicon.org/performance-standards": "TERM: Performance Standards\nURL: https://iadclexicon.org/performance-standards\n\nPerformance Standards\nA measurable statement, expressed in qualitative or quantitative terms, of the performance required of a system, item of equipment, person or procedure, and that is relied upon as the basis for managing a hazard.\nSource: OGP Report No. 415, Asset integrity \u2013 the key to managing major incident risks, International Association of Oil & Gas Producers, December 2008.\nGlobal Standards\nPerformance Standards\nPerformance standards are explained in the box below:\nA performance standard is a statement, which can be expressed in qualitative or quantitative terms, of the performance required of a system, item of equipment, person or procedure, and which is used as the basis for managing the hazard \u2013 eg planning, measuring, control or audit \u2013 through the life cycle of the installation. The regulation does not specify what performance standards should be \u2013 that is for the duty holder to decide, taking account of the circumstances on the particular installation.\nSource: Prevention of Fire and Explosion, and Emergency Response on Offshore Installations, Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, Approved Code of Practice and guidance (UK HSE L65), Second Edition, 1997.\nRegulatory Guidance", "https://iadclexicon.org/perimeter-area": "TERM: Perimeter Area\nURL: https://iadclexicon.org/perimeter-area\n\nPerimeter Area\nPerimeter area\u2014An area that begins at the outside coal boundaries of an operating coal mine and extends within 1000 feet beyond those boundaries or an area within 1000 feet beyond the mine permit boundaries of a coal mine already projected and permitted but not yet being operated.\nSource: Oil and Gas Wells, Pennsylvania Code, Title 25, Chapter 78, December 2012.\nRegulations", "https://iadclexicon.org/performance-standard": "TERM: Performance Standard\nURL: https://iadclexicon.org/performance-standard\n\nPerformance standard\nDefined limit placed on characteristics of materials, products or services.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards\nPerformance standard\nStatement, which can be expressed in qualitative or quantitative terms, of the performance required of a system or item of equipment in order for it to satisfactorily fulfil its purpose.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nPerformance standard\nMeasureable statement, expressed in qualitative or quantitative terms, of the performance required of a system, item of equipment, person or procedure, and that is relied upon as a basis for managing a hazard\nNote 1 to entry: Hardware performance standards address the functionality, reliability, survivability and interdependency of barriers under emergency conditions.\n[SOURCE: IOGP Report No. 415]\nSource:\nISO\n17776:2016, Petroleum and natural gas industries \u2014 Offshore production installations \u2014 Major accident hazard management during the design of new installations, Second Edition, December 2016.\nGlobal Standards\nPerformance standard\nPerformance standard means a standard, established by the operator, of the performance required of a system, item of equipment, person or procedure which is used as a basis for managing the risk of a major accident event [OPGGS(S) Regulation 1.5].\nSource: NOPSEMA Guidance note: Risk Assessment, N-04300-GN0165, Australia, Revision 4, December 2012.\nRegulatory Guidance\nPerformance standard\nPerformance standard means a standard, established by the operator, of the performance required of a system, item of equipment, person or procedure which is used as a basis for managing the risk of a major accident event.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Safety) Regulations 2009 (Select Legislative Instrument 2009 No. 382 as amended), Australia, prepared on 1 January 2012.\nRegulations\nPerformance Standard\nDescribes the essential requirements which can be expressed in quantitative or qualitative terms, of the performance required of a system, item or equipment, or procedure that should be maintained throughout its working life.\u00a0 Some companies also refer to Performance Standards as goals or targets.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nPerformance standards\nA measurable statement, expressed in qualitative or quantitative terms, of the performance required of a system, item of equipment, person, or procedure, and that is relied upon as the basis for managing a hazard.\nSource: OGP Report No. 415, Asset integrity \u2013 the key to managing major incident risks, International Association of Oil & Gas Producers, December 2008.\nGlobal Standards\nPerformance standards\nThe Guidelines describe the elements of the HSEMS model and their interrelationships. These\u2014or similar\u2014elements are described by some regulators and companies as \u2018performance standards\u2019. This term should not, however, be confused with \u2018performance criteria\u2019, which are lower-level specifications for the performance of operations.\nSource: OGP Report No. 6.36/210, Guidelines for the Development and Application of Health, Safety and Environmental Management Systems, International Association of Oil & Gas Producers, July 1994.\nGlobal Standards", "https://iadclexicon.org/period-of-stay": "TERM: Period of Stay\nURL: https://iadclexicon.org/period-of-stay\n\nPeriod of Stay\n\u201cPeriod of stay\u201d means the continuous period, which an employee spends on facilities\n.\nSource:\u00a0Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, India, 18th June 2008.\nRegulations", "https://iadclexicon.org/periodic": "TERM: Periodic\nURL: https://iadclexicon.org/periodic\n\nPeriodic:\nPeriodic means occurring or recurring at regular intervals. Each lessee must specify the intervals for periodic training and periodic assessment of training needs in their training programs.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/periodically": "TERM: Periodically\nURL: https://iadclexicon.org/periodically\n\nPeriodically\n\u201cPeriodically\u201d means at least monthly.\nSource: State of Wyoming Occupational Safety and Health Rules and Regulations for Oil and Gas Well Drilling, Revised January 8, 2013.\nRegulations", "https://iadclexicon.org/periodic-tests": "TERM: Periodic Tests\nURL: https://iadclexicon.org/periodic-tests\n\nPeriodic Tests\nproof tests\nplanned operation performed at constant time interval in order to detect the potential hidden failures\nwhich may have occurred in the meantime\nNote 1 to entry: The unsafe hidden failures of a safety system which are not detected by the diagnostic tests may\nbe detected by periodic tests. Such tests are named \u201cproof tests\u201d in the standards dealing with functional safety\n(e.g. IEC 61508[2]).\n[SOURCE: IEC 61508]\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/periodic-inspection": "TERM: Periodic Inspection\nURL: https://iadclexicon.org/periodic-inspection\n\nPeriodic Inspection\nInspection of all electrical equipment, systems and installations carried out on a routine basis.\nSource: IEC 60079-17:2013, Explosive atmospheres \u2013 Part 17: Electrical installations inspection and maintenance, Edition 5.0, November 2013.\nGlobal Standards", "https://iadclexicon.org/permafrost": "TERM: Permafrost\nURL: https://iadclexicon.org/permafrost\n\nPermafrost\n\u201cPermafrost\u201d means the thermal condition of the ground when its temperature remains at or below 0oC for more than one year (perg\u00e9lisol).\nSource:\u00a0Canada Oil and Gas Drilling and Production Regulations, SOR/2009-315, February 2013.\nRegulations", "https://iadclexicon.org/permanent-ancillary-equipment": "TERM: Permanent Ancillary Equipment\nURL: https://iadclexicon.org/permanent-ancillary-equipment\n\nPermanent ancillary equipment\nAncillary equipment that is to be used for the entire service life of the flexible pipe.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/permanent-co2-storage": "TERM: Permanent CO2 Storage\nURL: https://iadclexicon.org/permanent-co2-storage\n\nPermanent CO\n2\nStorage\nPermanent CO\n2\nstorage: permanent storage of CO\n2\nand substances that are stored in direct relation therewith, with the exception of storage of CO\n2\nfor research- or development purposes or for the testing of new products or procedures if the planned storage capacity is less than 100 kiloton.\nSource:\u00a0Mining Act of the Netherlands, Netherlands, 2003 (as amended up to 2012).\nLegislation", "https://iadclexicon.org/permanent-equipment": "TERM: Permanent Equipment\nURL: https://iadclexicon.org/permanent-equipment\n\nPermanent Equipment\nEquipment that is attached to the CCU that is not considered cargo.\nSource:\nAPI\nStandard 2CCU, Offshore Cargo Carrying Units, First Edition, August 2017.\nGlobal Standards\nPermanent Equipment\nEquipment installed for production over the life of the well.\nSource:\nAPI\nTechnical Report 17TR7, Verification and Validation of Subsea Connectors, First Edition, April 2017.\nGlobal Standar\nPermanent Equipment\nEquipment that is attached to the container and which is not cargo. This may include e.g. lifting sets, refrigeration units, shelves, securing points, garbage compactors.\nSource:\u00a0NOGEPA Industrial Guideline No. 02, Offshore Containers, Netherlands, Revision 4, January 2006.\nGlobal Standards", "https://iadclexicon.org/permanent-bend-stiffener": "TERM: Permanent Bend Stiffener\nURL: https://iadclexicon.org/permanent-bend-stiffener\n\nPermanent bend stiffener\nBend stiffener that is to be used for the entire service life of the flexible pipe.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/permanent-guidebase": "TERM: Permanent Guidebase\nURL: https://iadclexicon.org/permanent-guidebase\n\nPermanent Guidebase\nStructure that sets alignment and orientation relative to the wellhead system and provides entry guidance for running equipment on or into the wellhead assembly.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/permanent-mooring-system": "TERM: Permanent Mooring System\nURL: https://iadclexicon.org/permanent-mooring-system\n\nPermanent Mooring System\nMooring system normally used to moor floating structures deployed for long-term operations, such as those for a floating production system (FPS).\nSource:\u00a0ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards", "https://iadclexicon.org/permanently-cemented": "TERM: Permanently Cemented\nURL: https://iadclexicon.org/permanently-cemented\n\nPermanently Cemented\nPermanently cemented\u2014Surface casing or coal protective casing that is cemented until cement is circulated to the surface or is cemented with a calculated volume of cement necessary to fill the theoretical annular space plus 20% excess.\nSource: Oil and Gas Wells, Pennsylvania Code, Title 25, Chapter 78, December 2012.\nRegulations", "https://iadclexicon.org/permanent-packer-or-permanent-bridge-plug": "TERM: Permanent Packer or Permanent Bridge Plug\nURL: https://iadclexicon.org/permanent-packer-or-permanent-bridge-plug\n\nPermanent Packer or Permanent Bridge Plug\nBridge plug (3.2) or packer (3.26) that has no design feature for intact removal from the conduit, necessitating substantial destruction for its removal.\nSource:\nAPI\nSPEC 11D1, Packers and Bridge Plugs, Upstream Segment, Second Edition, July 2009.\nGlobal Standards", "https://iadclexicon.org/permanent-pit": "TERM: Permanent Pit\nURL: https://iadclexicon.org/permanent-pit\n\nPermanent Pit\n\u201cPermanent pit\u201d means a pit, including a pit used for collection, retention or storage of produced water or brine that is constructed with the conditions and for the duration provided in its permit, and is not a temporary pit.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/permanently-confidential-information": "TERM: Permanently Confidential Information\nURL: https://iadclexicon.org/permanently-confidential-information\n\nPermanently confidential information\nPermanently confidential information has the meaning given by regulation 8.02.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations\nPermanently confidential information\nMeaning of permanently confidential information:\nThis regulation sets out the 4 situations in which documentary information is permanently confidential information.\nExcluded information is permanently confidential\nDespite anything else in this Division, excluded information is permanently confidential information. Note Excluded information is defined in regulation 1.06.\nTitles Administrator classifies as permanently confidential\nDocumentary information given by a person to the Titles Administrator is permanently confidential information if the Titles Administrator considers the information to be:\na trade secret; or\ninformation the disclosure of which would, or could reasonably be expected to, adversely affect the person\u2019s business, commercial or financial affairs.\nTitles Administrator does not dispute classification\nDocumentary information given by a person to the Titles Administrator is permanently confidential information if:\nwhen the information was given, the person told the Titles Administrator in writing that the person classified the information as:\na trade secret; or\ninformation the disclosure of which would, or could reasonably be expected to, adversely affect the person\u2019s business, commercial or financial affairs; and\nthe Titles Administrator did not give the person a written notice under subregulation 8.04 (1) disputing the classification.\nTitles Administrator disputes classification and objection is in force\nDocumentary information given by a person to the Titles Administrator is permanently confidential information if:\nwhen the information was given, the person told the Titles Administrator in writing that the person classified the information as:\na trade secret; or\ninformation the disclosure of which would, or could reasonably be expected to, adversely affect the person\u2019s business, commercial or financial affairs; and\nthe Titles Administrator gave the person a written notice under subregulation 8.04 (1) disputing the classification; and\neither:\nthe time for making an objection in response to the notice has not elapsed; or\nthe person has made an objection in response to the notice, and the objection remains in force.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations\nPermanently confidential information\nPermanently confidential information has the meaning given by regulation 10.02.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations\nPermanently confidential information\nMeaning of permanently confidential information\nThis regulation sets out the 4 situations in which documentary information is permanently confidential information.\nExcluded information is permanently confidential.\nDespite anything else in this Division, excluded information is permanently confidential information. Note Excluded information is defined in regulation 1.06.\nTitles Administrator classifies as permanently confidential\nDocumentary information given by a person to the Titles Administrator is permanently confidential information if the Titles Administrator considers the information to be:\na trade secret; or\ninformation the disclosure of which would, or could reasonably be expected to, adversely affect the person\u2019s business, commercial or financial affairs.\nTitles Administrator does not dispute classification\nDocumentary information given by a person to the Titles Administrator is permanently confidential information if:\nwhen the information was given, the person told the Titles Administrator, in writing, that the person classified the information as:\na trade secret; or\ninformation the disclosure of which would, or could reasonably be expected to, adversely affect the person\u2019s business, commercial or financial affairs; and\nthe Titles Administrator did not give the person a written notice under subregulation 10.04 (1) disputing the classification.\nTitles Administrator disputes classification and objection is in force\nDocumentary information given by a person to the Titles Administrator is permanently confidential information if:\nwhen the information was given, the person told the Titles Administrator, in writing, that the person classified the information as:\na trade secret; or\ninformation the disclosure of which would, or could reasonably be expected to, adversely affect the person\u2019s business, commercial or financial affairs; and\nthe Titles Administrator gave the person a written notice under subregulation 10.04 (1) disputing the classification; and\neither:\nthe time for making an objection in response to the notice has not elapsed; or\nthe person has made an objection in response to the notice, and the objection remains in force.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/permanently-manned-facilities": "TERM: Permanently Manned Facilities\nURL: https://iadclexicon.org/permanently-manned-facilities\n\nPermanently Manned Facilities\nFacilities that are continuously manned, or which are part of an integrated development concept with gangway connections.\nSource:\u00a0Regulations relating to design and outfitting of facilities, etc. in the petroleum activities (the Facilities Regulations), Norway, April 2010 (amended December 2012).\nRegulations\nPermanently Manned Facilities\n\u201cPermanently manned facilities\u201d means facilities that are continuously manned, or which are incorporated as a part of an integrated development concept with bridge connections\nSource:\u00a0Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, India, 18th June 2008.\nRegulations", "https://iadclexicon.org/permeability": "TERM: Permeability\nURL: https://iadclexicon.org/permeability\n\nPermeability\nThe property of a porous medium which is a measure of the capacity of the medium to transmit fluids within its interconnected pore network. The usual unit of measurement is the millidarcy, or 0.001 darcy.\nSource:\nAPI\nBULLETIN E3, Environmental Guidance Document: Well Abandonment and Inactive Well Practices for U.S. Exploration and Production Operations, First Edition, January 1993 (Reaffirmed June 2000).\nGlobal Standards\nPermeability\nMeasure of the ease with which material can become magnetized. NOTE Permeability is the ratio of flux density and magnetizing force, i.e. B/H.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards\nPermeability\nMeasure of the capacity of a porous medium to allow flow of fluids or gases. NOTE Permeability is usually expressed in millidarcy, mD.\nSource:\nAPI\nRP 10B-2, Recommended Practice for Testing Well Cements, First Edition, July 2005 (Reaffirmed: July 2010).\nGlobal Standards\nPermeability\nPermeability\nof a space means the ratio of the volume within that space which is assumed to be occupied by water to the total volume of that space.\nSource:\u00a0Resolution MEPC.119(52), 2004 amendments to the International Code for the Construction and Equipment of Ships Carrying Dangerous Chemicals in Bulk (IBC Code), 15 October 2004,\u00a0International Maritime Organization.\nRegulatory Guidance\nPermeability (\u03bc)\nPermeability (\nof a space is the proportion of the immersed volume of that space which can be occupied by water. <Chapter II-1, regulation 2>.\nSource:\u00a0IMO Resolution MSC.216(82), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 8 December 2006, International Maritime Organization.\nLegislation\nPermeability\n\u201cPermeability\u201d in relation to a space is the ratio of the volume within that space which is assumed to be occupied by water to the total volume of that space.\nSource:\u00a0IMO Resolution MSC.266(84), Code of Safety for Special Purpose Ships, 2008 (2008 SPS Code), 13 May 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/permissible-exposure-limit": "TERM: Permissible Exposure Limit\nURL: https://iadclexicon.org/permissible-exposure-limit\n\nPermissible Exposure Limit (PEL)\nTWA concentrations that must not be exceeded during any 8-hour work shift of a 40-hour work week. PELs are subject to change.\nSource:\nAPI\nRP 49, Recommended Practice for Drilling and Well Servicing Operations Involving Hydrogen Sulfide, Third Edition, May 2001.\nGlobal Standards\nPermissible Exposure Limit\nExposure limit that is published and enforced by OSHA as a legal standard (see 29 CFR 1910.1000, Subpart Z), expressed as 8-hour TWAs, ceiling values, and STELs.\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards", "https://iadclexicon.org/permissible-exposure-limits-pels": "TERM: Permissible Exposure Limits (PELs)\nURL: https://iadclexicon.org/permissible-exposure-limits-pels\n\nPermissible Exposure Limits (PELs)\nFederal regulations set by the Occupational Safety and Health Administration, U.S. Department of Labor, and found at 29 Code of Federal Regulations 1910.1000 and in the substance specific standards which follow.\nAPI\nRP 2201, Safe Hot Tapping Practices in the Petroleum & Petrochemical Industries, Fifth Edition, July 2003 (Reaffirmed October 2010),\nGlobal Standards\nAPI\nRP 2009, Safe Welding, Cutting, and Hot Work Practices in the Petroleum and Petrochemical Industries, Seventh Edition, February 2002 (Reaffirmed, March 2012),\nGlobal Standards", "https://iadclexicon.org/permit-area": "TERM: Permit Area\nURL: https://iadclexicon.org/permit-area\n\nPermit area\nPermit area:\nwhen used in relation to a petroleum exploration permit\u2014means the area constituted by the block or blocks that are the subject of the petroleum exploration permit; or\nwhen used in relation to a greenhouse gas assessment permit\u2014means the area constituted by the block or blocks that are the subject of the greenhouse gas assessment permit.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/permit": "TERM: Permit\nURL: https://iadclexicon.org/permit\n\nPermit\nA written document authorizing a work activity and defining the conditions under which the work shall be conducted. Normally signed by both the recipient and an issuing competent person with authority to allow the activity to take place.\nAPI\nRP 2201, Safe Hot Tapping Practices in the Petroleum & Petrochemical Industries, Fifth Edition, July 2003 (Reaffirmed October 2010),\nGlobal Standards\nAPI\nRP 2009, Safe Welding, Cutting, and Hot Work Practices in the Petroleum and Petrochemical Industries, Seventh Edition, February 2002 (Reaffirmed, March 2012),\nGlobal Standards\nPermit\nAn entry permit is a written or printed document provided by the employer or authorizing entity to allow and control entry into a permit space which contains the information specified in 6.2 [and OSHA 29\nCFR\n1910.146(f) or equivalent].\nSource:\nAPI\nStandards 2217A, Guidelines for Safe Work in Inert Confined Spaces in the Petroleum and Petrochemical Industries, Fourth Edition, July 2009.\nGlobal Standards\nPermit\n\u201cPermit\u201d means an exploratory oil and gas permit issued pursuant to regulations made in accordance with the Territorial Lands Act and the Public Lands Grants Act and includes an exploration agreement entered into under the Canada Oil and Gas Land Regulations and any exploration agreement or licence that is subject to the Canada Petroleum Resources Act; permis.\nSource:\u00a0Canada Oil and Gas Operations Act, R.S.C., 1985, c. O-7, Canada, current to April 29, 2013.\nLegislation\nPermit\n\u201cPermit\u201d means an exploratory oil and gas permit issued pursuant to regulations made in accordance with the Territorial Lands Act and the Public Lands Grants Act and includes an exploration agreement entered into under the Canada Oil and Gas Land Regulations and any exploration agreement or licence that is subject to Part II; permis.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nPermit\n\u201cPermit\u201d means a permit issued under section 41 or Part III.1 or VI; permis.\nSource: National Energy Board Act, R.S.C., 1985, c. N-7, Canada, current to April 29, 2013.\nLegislation\nPermit\nA written authorization issued by the commission under this section for the operation of a brine mining injection well.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/permit-to-work-system": "TERM: Permit-To-Work System\nURL: https://iadclexicon.org/permit-to-work-system\n\nPermit-To-Work System\nA formal written system used to control certain types of work which are identified as involving significant risk.\nSource: Commercial Diving Projects Offshore, Diving at Work Regulations 1997, Approved Code of Practice (UK HSE L103), First Edition, 1998.\nRegulatory Guidance", "https://iadclexicon.org/permittee": "TERM: Permittee\nURL: https://iadclexicon.org/permittee\n\nPermittee\nPermittee:\nwhen used in relation to a petroleum exploration permit\u2014means the registered holder of the petroleum exploration permit; or\nwhen used in relation to a greenhouse gas assessment permit\u2014means the registered holder of the greenhouse gas assessment permit.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/permit-to-work": "TERM: Permit to Work\nURL: https://iadclexicon.org/permit-to-work\n\nPermit to Work\nFor work, other than the routine non-hazardous work, to be carried out in the safest possible manner, the operator shall ensure that such work is carried out only in accordance with the written instructions (hereinafter called \u2018work permit\u2019) issued by a person authorized by the Offshore Installation Manager.\nThe work permit shall specify the place, date, time and duration of such work, the precautions to be taken, the parameters to be monitored during the work and the persons responsible for compliance\n.\nSource:\u00a0Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, India, 18th June 2008.\nRegulations", "https://iadclexicon.org/permitting-agency": "TERM: Permitting Agency\nURL: https://iadclexicon.org/permitting-agency\n\nPermitting Agency\nAny agency of the federal government to which application is made for any permit to conduct an activity that may result in any discharge into waters of the United States.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/permittees-primary-entitlement": "TERM: Permittee\u2019s Primary Entitlement\nURL: https://iadclexicon.org/permittees-primary-entitlement\n\nPermittee\u2019s primary entitlement\nPermittee\u2019s primary entitlement has the meaning given by subclause 2(3).\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/permitting-agent": "TERM: Permitting Agent\nURL: https://iadclexicon.org/permitting-agent\n\nPermitting Agent\n\u201cPermitting agent\u201d means a person who secures a permit from an operator of the land to conduct geophysical exploration activities.\nSource: Control of Oil and Gas Resources, North Dakota Century Code, Title 38, Chapter 8, February 2013.\nLegislation", "https://iadclexicon.org/perpendiculars": "TERM: Perpendiculars\nURL: https://iadclexicon.org/perpendiculars\n\nPerpendiculars\nPerpendiculars\n. The forward and after perpendiculars shall be taken at the forward and after ends of the length (L). The forward perpendicular shall coincide with the foreside of the stem on the waterline on which the length is measured. <Chapter I, regulation 3>.\nSource:\u00a0IMO Resolution MSC.143(77), amendments to Annex B to the 1988 Load Lines Protocol, 5\u00a0June 2003, International Maritime Organization.\nLegislation", "https://iadclexicon.org/person": "TERM: Person\nURL: https://iadclexicon.org/person\n\nPerson\n\u201cPerson\u201d means and includes any natural person, corporation, limited liability company, association, partnership, receiver, trustee, executor, administrator, guardian, fiduciary, or other representative of any kind, and includes any department, agency, or instrumentality of the state or of any governmental subdivision thereof; the masculine gender, in referring to a person, includes the feminine and the neuter genders.\nSource: Control of Oil and Gas Resources, North Dakota Century Code, Title 38, Chapter 8, February 2013.\nLegislation\nPerson\n\u201cPerson\u201d means and includes any natural person, corporation, limited liability company, association, partnership, receiver, trustee, executor, administrator, guardian, fiduciary, or other representative of any kind, and includes any department, agency, or instrumentality of the state or of any governmental subdivision thereof.\nSource: Control of Oil and Gas Resources, North Dakota Century Code, Title 38, Chapter 8, February 2013.\nLegislation\nPerson\n\u201cPerson\u201d means and includes any individual, corporation, limited liability company, partnership, common-law or statutory trust, association of any kind, the state of North Dakota, or any subdivision or agency thereof acting in a proprietary capacity, guardian, executor, administrator, fiduciary of any kind, or any other entity or being capable of owning an interest in and to a unit source of supply of oil and gas.\nSource: Control of Oil and Gas Resources, North Dakota Century Code, Title 38, Chapter 8, February 2013.\nLegislation\nPerson\nThe term person means a company(ies) recognised by the law as having rights and duties.\nSource:\u00a0Guidance Notes on Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, Oil Industry Safety Directorate (India), 2012.\nRegulatory Guidance\nPerson\nPerson includes a natural person, an association (including partnerships, joint ventures, and trusts), a State, a political subdivision of a State, or a private, public, or municipal corporation.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations\nPerson\nPerson means an individual, association, partnership, consortium, joint venture, private, public, or municipal firm or corporation, or a government entity.\nSource: Outer Continental Shelf Activities, 33 CFR 140-147 (2013).\nRegulations\nPerson\nThe words POOL, PERSON, OWNER, PRODUCER, OIL, GAS, WASTE, CORRELATIVE RIGHTS and COMMON SOURCE OF SUPPLY are defined by the Act, and said definitions are hereby adopted in these Rules and Regulations. From C.R.S. 34-60-103 (2012): \u201cPerson\u201d means any natural person, corporation, association, partnership, receiver, trustee, executor, administrator, guardian, fiduciary, or other representative of any kind, and includes any department, agency, or instrumentality of the state or any governmental subdivision thereof.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations\nPerson\nPerson, Producer, Oil, Illegal Oil, and Product\u2015the meaning prescribed for each of said words as defined in R.S. 30:3.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations\nPerson\nPerson, Producer, Gas, and Products\u2015shall have the meaning prescribed for each of said words as defined in R.S. 30:3.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations\nPerson\n\u201cPerson\u201d means any individual or partnership or any public or private body, whether corporate or not, including a State or any of its constituent subdivisions.\nSource: International Convention on Civil Liability for Bunker Oil Pollution Damage, 2001,\nLegislation\nPerson\n\u201cPerson\u201d means an individual or entity including partnerships, corporations, associations, responsible business or association agents or officers, the state or a political subdivision of the state or an agency, department or instrumentality of the United States and of its officers, agents or employees.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations\nPerson\n\u201cApplicant\u201d or \u201cperson\u201d means a natural person, corporation, association, partnership, receiver, trustee, executor, administrator, guardian, fiduciary, or other representative of any kind, and includes any government or a political subdivision or agency thereof. The masculine gender, in referring to a person, includes the feminine and the neuter genders.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations\nPerson\n\u201cPerson\u201d means any political subdivision, department, agency, or instrumentality of this state; the United States and any department, agency, or instrumentality thereof; and any legal entity defined as a person under section 1.59 of the Revised Code.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations\nPerson\n\u201cPerson\u201d means any political subdivision, department, agency, or instrumentality of this state; the United States and any department, agency, or instrumentality thereof; and any legal entity defined as a person under section 1.59 of the Revised Code.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations\nPerson\n\u201cPerson\u201d means any natural person, corporation, association, partnership, receiver, trustee, guardian, executor, administrator, fiduciary, or representative of any kind, and shall include the plural.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations\nPerson\nNatural person, corporation, organization, government or governmental subdivision or agency, business trust, estate, trust, partnership, association, or any other legal entity.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations\nPerson\nAn individual, firm, joint stock company, corporation, organization, government, governmental subdivision or agency, business trust, estate, trust, partnership, association, or any other legal entity.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations\nPerson\nAn individual, partnership, firm, corporation, joint venture, trust, association, or any other business entity, a state agency or institution, county, municipality, school district, or other governmental subdivision.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations\nPerson\n\u201cPerson\u201d means an individual, governmental agency, partnership, association, corporation, business, trust, receiver, trustee, legal representative or successor to any of the foregoing.\nSource: State of Wyoming Occupational Safety and Health Rules and Regulations for Oil and Gas Well Drilling, Revised January 8, 2013.\nRegulations\nPerson\nThe term \u2018person\u2019 used to identify the diving contractor under this regulation means a person with legal identity such as an individual or a company and includes a body of people corporate or incorporate.\nSource: Commercial Diving Projects Offshore, Diving at Work Regulations 1997, Approved Code of Practice (UK HSE L103), First Edition, 1998.\nRegulatory Guidance\nPerson\nPerson includes the Crown.\nSource: Health and Safety in Employment Act 1992, Public Act 1992 No 96, New Zealand, as of 1 July 2011.\nLegislation\nPerson\nPerson who controls a place of work in relation to a place of work, means a person who is\u2014\n(a) the owner, lessee, sublessee, occupier, or person in possession, of the place or any part of it; or\n(b) the owner, lessee, sublessee, or bailee, of any plant in the place.\nSource: Health and Safety in Employment Act 1992, Public Act 1992 No 96, New Zealand, as of 1 July 2011.\nLegislation", "https://iadclexicon.org/person-in-charge": "TERM: Person in Charge(PIC)\nURL: https://iadclexicon.org/person-in-charge\n\nPerson in charge\nPerson in charge (PIC) means the person on each MOU to whom all personnel are responsible in an emergency. This person should be designated in writing (with title) by the owner or operator of the MOU. The PIC may be the Master or OIM.\nSource:\u00a0IMO Resolution A.1079(28), Recommendations for the Training and Certification of Personnel on Mobile Offshore Units (MOUs), Adopted on 4 December 2013, International Maritime Organization,\nRegulatory Guidance\nPerson in charge\nPerson in charge means the master or other individual designated as such by the owner or operator under \u00a7 146.5 of this subchapter or 46 CFR 109.107.\nSource: Outer Continental Shelf Activities, 33 CFR 140-147 (2013).\nRegulations\nMaster or person in charge\nMaster or Person in charge means a person designated under \u00a7 109.107.\nSource: Mobile Offshore Drilling Units, 46 CFR 107-109 (2013).\nRegulations", "https://iadclexicon.org/person-in-charge-of-the-deck-watch": "TERM: Person-in-charge of the Deck Watch\nURL: https://iadclexicon.org/person-in-charge-of-the-deck-watch\n\nPerson-in-charge of the Deck Watch\na person who has immediate charge of the navigation, maneuvering, operation or security of an installation.\nSource: Atlantic Canada Offshore Petroleum Industry, Standard Practice for the Training and Qualifications of Personnel, 2013, Canadian Association of Petroleum Producers,\nGlobal Standards", "https://iadclexicon.org/person-in-control": "TERM: Person In Control\nURL: https://iadclexicon.org/person-in-control\n\nPerson In Control\nThe Offshore Installations and Pipeline Works (Management and Administration) Regulations (MAR) 1995 (the 1995 Regulations) introduced a new definition of an \u2018offshore installation\u2019 and modified the definition of \u2018person in control\u2019. Further details are set out in the guidance to MAR, regulation 3.\nSource: Health Care and First Aid on Offshore Installations and Pipeline Works, Offshore Installations and Pipeline Works (First-Aid) Regulations 1989, Approved Code of Practice and Guidance (UK HSE L123), Second Edition, 2000.\nRegulatory Guidance\nPerson In Control\nIn relation to pipeline works, the person in control is not necessarily the same as the pipeline \u2018operator\u2019 defined in regulation 2(1) of the Pipelines Safety Regulations 1996.\nSource: Health Care and First Aid on Offshore Installations and Pipeline Works, Offshore Installations and Pipeline Works (First-Aid) Regulations 1989, Approved Code of Practice and Guidance (UK HSE L123), Second Edition, 2000.\nRegulatory Guidance\nPerson In Control\n\u201cPerson in control\u201d means\u2014\n(a) in relation to an offshore installation\u2013\nthe installation manager, or where no such manager has been appointed, the person made responsible by the owner for health and safety on the installation,\nthe owner, and\nevery person who, in relation to the installation, is a concession owner,\nall as defined in section 12 of the 1971 Act;\n(b) in relation to pipeline works, the owner of the pipeline or the proposed owner of the proposed pipeline as both are defined in section 33(3) of the Petroleum and Submarine Pipe-lines Act 1975 (Note: 1975 c. 74.) or, if no person has been designated as the owner of the pipeline or proposed owner of the proposed pipeline in pursuance of the said section 33(3), the person in whom the pipeline is vested or the person for whom it is to be constructed;\n(c) in relation to any activity in connection with an offshore installation\u2013\nthe owner of the installation as defined in section 12 of the 1971 Act, and\nthe employer of persons engaged in that activity.\nSource: The Offshore Installations and Pipeline Works (First-Aid) Regulations 1989, UK S.I. 1989/1671, 1989.\nRegulations\nPerson In Control\nIn regulation 2 (interpretation) of the Offshore Installations and Pipeline Works (First-Aid) Regulations 1989 (Note: S.I. 1989/1671.) for paragraph (a) of the definition of \u201cperson in control\u201d there shall be substituted the following paragraph: \u201c(a)in relation to an offshore installation, the person who is the duty holder as defined by regulation 2(1) of the 1995 Regulations for the purposes of those Regulations\u201d. For paragraph (c) of the definition of \u201cperson in control\u201d there shall be substituted the following paragraph: \u201c(c)in relation to an activity in connection with an offshore installation\u2014(i) the person who is, in relation to the installation, the duty holder as defined by regulation 2(1) of the 1995 Regulations for the purposes of those Regulations; and (ii) the employer of persons engaged in that activity\u201d.\nSource: The Offshore Installations and Pipeline Works (Management and Administration) Regulations 1995, UK S.I. 1995/738, 1995.\nRegulations", "https://iadclexicon.org/person-responsible-communications": "TERM: Person Responsible for Communications\nURL: https://iadclexicon.org/person-responsible-communications\n\nPerson Responsible for Communications\nA person responsible for communications as mentioned in the second subsection, means a person who has a particular responsibility to ensure the professional operation of the facility\u2019s radio station and use of the other communication systems at all times.\nSource:\u00a0Guidelines Regarding the Activities Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/personal": "TERM: Personal\nURL: https://iadclexicon.org/personal\n\nPersonal\nEquipment intended to be supported by a person\u2019s body during normal use.\nSource: IEC 60079-14:2013, Explosive atmospheres \u2013 Part 14: Electrical installations design, selection and erection, Edition 5.0, November 2013.\nGlobal Standards", "https://iadclexicon.org/personal-fall-arrest-system": "TERM: Personal Fall Arrest System\nURL: https://iadclexicon.org/personal-fall-arrest-system\n\nPersonal fall arrest system (PFAS)\nA system designed to provide protection to a person from falls. The PFAS should consist of an anchorage, connector and a synthetic webbing full body harness which may include a lanyard and a deceleration device.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nSource:\nAPI\nRP 74, Recommended Practice for Occupational Safety for Onshore Oil and Gas Production Operation, First Edition, October 2001 (March 2007).\nGlobal Standards\nPersonal fall arrest system\n\u201cPersonal fall arrest system\u201d means a system used to arrest an employee in a fall from a working level. It consists of an anchorage, connectors, a full body harness, and may include a lanyard, deceleration device, lifeline, or suitable combinations of these.\nSource: State of Wyoming Occupational Safety and Health Rules and Regulations for Oil and Gas Well Drilling, Revised January 8, 2013.\nRegulations", "https://iadclexicon.org/personal-diving-equipment": "TERM: Personal Diving Equipment\nURL: https://iadclexicon.org/personal-diving-equipment\n\nPersonal Diving Equipment\n\u201cPersonal diving equipment\u201d means the diving equipment carried by a diver on the diver\u2019s person during a dive and includes a diving suit, breathing apparatus, bale-out gas bottle and communications equipment (\u00e9quipement personnel de plong\u00e9e).\nSource:\u00a0Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/personal-injury": "TERM: Personal Injury\nURL: https://iadclexicon.org/personal-injury\n\nPersonal Injury\nPersonal injury means any disease or impairment of a seafarer\u2019s physical or mental condition arising out of or in connection with employment of the seafarer.\nSource:\u00a0IMO Resolution A.931(22), Guidelines on Shipowners\u2019 Responsibilities in respect of Contractual Claims for Personal Injury to or Death of Seafarers, 17 December 2001, International Maritime Organization\nRegulatory Guidance", "https://iadclexicon.org/personal-identifying-information-personally-identifiable-information": "TERM: Personal Identifying Information / Personally Identifiable Information\nURL: https://iadclexicon.org/personal-identifying-information-personally-identifiable-information\n\nPersonal Identifying Information / Personally Identifiable Information\nThe information that permits the identity of an individual to be directly or indirectly inferred.\nAdapted from: NCSD Glossary, CNSSI 4009, GAO Report 08-356, as cited in NIST SP 800-63 Rev 1.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/personal-protective-equipment": "TERM: Personal Protective Equipment\nURL: https://iadclexicon.org/personal-protective-equipment\n\nPersonal Protective Equipment\nEquipment (such as protective clothing, respiratory devices, protective shields or barriers) worn or used by individuals to protect eyes, face, head and extremities.\nAPI\nRP 2201, Safe Hot Tapping Practices in the Petroleum & Petrochemical Industries, Fifth Edition, July 2003 (Reaffirmed October 2010),\nGlobal Standards\nPersonal Protective Equipment\nEquipment (such as protective clothing, respiratory devices, protective shields or barriers) worn or used by individuals to protect eyes, face, head and extremities from hazards of equipment, processes or environment capable of causing injury or functional impairment.\nAPI\nRP 2009, Safe Welding, Cutting, and Hot Work Practices in the Petroleum and Petrochemical Industries, Seventh Edition, February 2002 (Reaffirmed, March 2012),\nGlobal Standards\nPersonal Protective Equipment\nClothing and equipment designed to protect responders from serious workplace injuries or illnesses resulting from contact with chemical, radiological, physical, electrical, mechanical, or other workplace hazards.\nNOTE Besides face shields, safety glasses, hard hats, and safety shoes, protective equipment includes a variety of devices and garments such as goggles, coveralls, gloves, vests, earplugs, and respirators.\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards\nPersonal Protective Equipment\nEquipment intended to be held or worn by the worker to obtain protection from hazards.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nPersonal Protective Equipment\n\u201cPersonal protective equipment\u201d has the same meaning as in regulation 2(1) of the Personal Protective Equipment at Work Regulations 1992. Note: S.I. 1992/2966.\nSource: The Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, S.I. 1995/743, 1995.\nRegulations", "https://iadclexicon.org/personal-protective-equipment-for-use-in-an-emergency": "TERM: Personal Protective Equipment For Use In An Emergency\nURL: https://iadclexicon.org/personal-protective-equipment-for-use-in-an-emergency\n\nPersonal Protective Equipment For Use In An Emergency\nPersonal protective equipment for use in an emergency covers equipment such as survival suits, life jackets and smoke hoods. The written scheme of examination and testing should specify which equipment is to be covered.\nSource: Prevention of Fire and Explosion, and Emergency Response on Offshore Installations, Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, Approved Code of Practice and guidance (UK HSE L65), Second Edition, 1997.\nRegulatory Guidance", "https://iadclexicon.org/personal-service-room": "TERM: Personal Service Room\nURL: https://iadclexicon.org/personal-service-room\n\nPersonal Service Room\n\u201cPersonal service room\u201d means a change room, toilet room, shower room, field accommodation or a combination thereof.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations", "https://iadclexicon.org/personnel-credentialing": "TERM: Personnel Credentialing\nURL: https://iadclexicon.org/personnel-credentialing\n\nPersonnel Credentialing\nStandardizing the terms on which personnel who are engaged with direct or indirect aspects of well control performance are considered competent to perform the well control-related tasks required of their position, and defining the process to credential personnel to those terms.\nPersonnel credentialing includes or requires:\nDefining personnel engaged with direct or indirect aspects of well control\nDefining the knowledge, skills and abilities (KSAs) required of personnel.\nDefining the terms of assessment of the KSAs for each position.\nCreating the means of credentialing individuals who successfully complete the requirements of the credential.\nSource: Well Control Institute.\nWell Control Institute", "https://iadclexicon.org/personnel-alarm": "TERM: Personnel Alarm\nURL: https://iadclexicon.org/personnel-alarm\n\nPersonnel Alarm\nAn alarm to confirm the safety of the engineer on duty when alone in the machinery spaces.\nSource:\u00a0IMO resolution A.1021(26), Code on Alarms and Indicators, 2009, 18 January 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/personnel": "TERM: Personnel\nURL: https://iadclexicon.org/personnel\n\nPersonnel\nPersonnel means direct employee(s) of the operator and contracted workers who are involved with or affected by specific jobs or tasks.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations\nPersonnel\nPersonnel means individuals who are employed by leaseholders, permit holders, operators, owners, contractors, or subcontractors and who are on a unit by reason of their employment.\nSource: Outer Continental Shelf Activities, 33 CFR 140-147 (2013).\nRegulations\nPersonnel\nPersonnel as mentioned in the third subsection, means those manning the control and monitoring functions, and personnel staying inside the work area of these systems.\nSource:\u00a0Guidelines Regarding the Activities Regulations, Norway, updated December 2012.\nRegulatory Guidance\nPersonnel\nindividuals, internal or external, of the certification body carrying out activities for the certification body\nNote 1 to entry: These include committee members and volunteers.\n[SOURCE: ISO/IEC 17024:2012, 3.12].\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/personnel-transfer-basket-or-ptb": "TERM: Personnel Transfer Basket or PTB\nURL: https://iadclexicon.org/personnel-transfer-basket-or-ptb\n\nPersonnel Transfer Basket or PTB\nIn this section, \u201cPTB\u201d or \u201cpersonnel transfer basket\u201d means a device used to transfer persons.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations", "https://iadclexicon.org/personnel-transfer-carrier": "TERM: Personnel Transfer Carrier\nURL: https://iadclexicon.org/personnel-transfer-carrier\n\nPersonnel Transfer Carrier\ncarrier suspended on cranes used for transfer of personnel between installations and ships\nSource: Rules for Classification and Construction, IV Industrial Services, 6 Offshore Technology, 9 Guideline for Personnel Transfers by Means of Lifting Appliances, Edition 2011, Germanischer Lloyd SE,\nGlobal Standards", "https://iadclexicon.org/personnel-qualified": "TERM: Personnel, Qualified\nURL: https://iadclexicon.org/personnel-qualified\n\nPersonnel, Qualified\nA person designated by the employer who, by possession of a recognized degree, certificate, or professional standing, or by extensive knowledge, training and experience, has successfully demonstrated ability to identify and solve or resolve problems relating to the subject matter, the work, or the project and, when required, is properly licensed in accordance with federal, state, or local laws and regulations.\nAPI\nRP 2009, Safe Welding, Cutting, and Hot Work Practices in the Petroleum and Petrochemical Industries, Seventh Edition, February 2002 (Reaffirmed, March 2012),\nGlobal Standards\nPersonnel, Qualified\nIndividuals with characteristics or abilities gained through training, experience, or both, as measured against the manufacturer\u2019s established requirements.\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/pertinent-data": "TERM: Pertinent Data\nURL: https://iadclexicon.org/pertinent-data\n\nPertinent Data\nPertinent Data\u2015with respect to any unit proceedings, all basic factual information available from wells drilled or drilling which can reasonably be utilized in determining the unit configuration, including but not limited to:\nelectric logs, porosity logs and dipmeter logs;\ntests, completion and production data; and\ncore data. All data that will be employed at a hearing shall be considered pertinent data.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/petro-canada": "TERM: Petro-Canada\nURL: https://iadclexicon.org/petro-canada\n\nPetro-Canada\nIn this section, \u201cPetro-Canada\u201d means the corporation established by the Petro-Canada Act.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation", "https://iadclexicon.org/petro-chemicals": "TERM: Petro-chemicals\nURL: https://iadclexicon.org/petro-chemicals\n\nPetro-chemicals\n\u201cPetro-chemicals\u201d means chemicals, whether organic or inorganic, derived from petroleum including crude oil, natural gas, condensates, refined petroleum fractions and refinery gases.\nSource:\u00a0The Oil Industry (Development) Act, 1974, Act No. 47 of 1974, India, as amended as of May 2013.\nLegislation", "https://iadclexicon.org/petrochemicals": "TERM: Petrochemicals\nURL: https://iadclexicon.org/petrochemicals\n\nPetrochemicals\nBusiness category producing petrochemical, i.e. chemicals derived from petroleum and used as feedstock for the manufacture of a variety of plastics and other related products (e.g. methanol, polypropylene).\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal Standards\nPetrochemicals\nBusiness category producing the chemicals derived from petroleum and used as feedstock for the manufacture of a variety of plastics and other related products.\u00a0EXAMPLES Methanol, polypropylene.\nSource: ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards", "https://iadclexicon.org/petroleum-access-authority": "TERM: Petroleum Access Authority\nURL: https://iadclexicon.org/petroleum-access-authority\n\nPetroleum access authority\nPetroleum access authority means:\na petroleum access authority granted under Part 2.8 of this Act; or\nan access authority granted under section 112 of the repealed Petroleum (Submerged Lands) Act 1967.\n1\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/petroleum-activity": "TERM: Petroleum Activity\nURL: https://iadclexicon.org/petroleum-activity\n\nPetroleum Activity\nPetroleum activity:\nmeans:\nany operations or works in an offshore area carried out under a petroleum instrument, other authority or consent under the Act or the regulations; and\nany activity relating to petroleum exploration or development which may have an impact on the environment; and\nincludes:\nseismic or other surveys; and\ndrilling; and\nconstruction and installation of a facility; and\noperation of a facility; and\nsignificant modification of a facility; and\ndecommissioning, dismantling or removing a facility; and\nconstruction and installation of a petroleum pipeline; and\noperation of a petroleum pipeline; and\nsignificant modification of a petroleum pipeline; and\ndecommissioning, dismantling or removing a petroleum pipeline; and\nstorage, processing or transport of petroleum.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Environment) Regulations 2009 (Statutory Rules 1999 No. 228 as amended), Australia, prepared on 1 January 2012.\nRegulations\nPetroleum Activities\nThe term petroleum activities does not cover onshore facilities for utilisation of petroleum that are not necessary for or constitute an integral part of production or transport of petroleum. This entails that e.g. gas power plants whose only purpose is to deliver energy to the grid or to land-based industrial activities, and crude oil refineries, where recovered petroleum can be delivered for processing to this or another refinery,\u00a0fall outside the definition of petroleum activities. Cf. also the comments regarding Section 10-4 of the Petroleum Act in Odelsting Proposition No. 46 (2002-2003), page 10.\nSource:\u00a0Guidelines Regarding the Framework Regulations, Norway, updated December 2012.\nRegulatory Guidance\nPetroleum Activities\nAll activities associated with subsea petroleum deposits, including exploration, exploration drilling, production, transportation, utilisation and decommissioning, including planning of such activities, but not including, however, transport of petroleum in bulk by ship.\nSource:\u00a0Regulations relating to health, safety and the environment in the petroleum activities and at certain onshore facilities (the Framework Regulations), Norway, February 2010 (amended December 2011).\nRegulations\nSource:\u00a0Act 29 November 1996 No. 72 Relating to Petroleum Activities, Norway, amended June 2011.\nLegislation\nPetroleum Activities\n\u201cPetroleum activities\u201d means the activities related to exploration and exploitation of petroleum and natural gas\n.\nSource:\u00a0Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, India, 18th June 2008.\nRegulations", "https://iadclexicon.org/petroleum": "TERM: Petroleum\nURL: https://iadclexicon.org/petroleum\n\nPetroleum\nCrude oil.\nSource:\nAPI\nSTD 2000, Venting Atmospheric and Low-pressure Storage Tanks, Sixth Edition, November 2009.\nGlobal S\ntandards\nPetroleum\n\u201cPetroleum\u201d means oil or gas; hydrocarbures.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nSource: \u00a0Canada Petroleum Resources Act, R.S.C. 1985, c. 36 (2nd Supp.), current to April 29, 2013.\nLegislation\nPetroleum\n\u201cPetroleum\u201d means any liquid hydro-carbon or mixture of hydro- -carbons and any\u00a0 inflammable mixture (liquid, viscous or solid) containing any liquid hydro-carbon.\nSource:\u00a0The Petroleum Act, 1934 (Act No. 30 of 1934), India, 1934.\nLegislation\nPetroleum\n\u201cPetroleum\u201d has the same meaning as in the Petroleum Act, 1934 and includes natural gas and refinery gas.\nSource:\u00a0The Petroleum Mineral Pipelines (Acquisition of Right of User in Land) Act, 1962, Act No. 50 of 1962, India, as amended as of May 2013.\nLegislation\nPetroleum\nPetroleum means:\nany naturally occurring hydrocarbon, whether in a gaseous, liquid or solid state; or\nany naturally occurring mixture of hydrocarbons, whether in a gaseous, liquid or solid state; or\nany naturally occurring mixture of:\none or more hydrocarbons, whether in a gaseous, liquid or solid state; and\none or more of the following, that is to say, hydrogen sulphide, nitrogen, helium and carbon dioxide; and:\nincludes any petroleum as defined by paragraph (a), (b) or (c) that has been returned to a natural reservoir; and\nfor the purposes of the pipeline provisions, also includes any petroleum as defined by paragraph (a), (b), (c) or (d), where:\none or more things have been added; or\none or more things have been wholly or partly removed; or both; and\nfor the purposes of the pipeline provisions, also includes any mixture that:\nhas been recovered from a well; and\nincludes petroleum as defined by paragraph (a), (b), (c) or (d); whether or not:\none or more things have been added; or\none or more things have been wholly or partly removed; or both.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nPetroleum\nDisregard the definition of petroleum in section 7 of this Act in determining the meaning that the expression petroleum has or had in the Petroleum (Submerged Lands) Act 1967.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nPetroleum\n\u201cPetroleum\u201d means petroleum under the law on petroleum.\nSource: Law of Information Energy, Act on Offences Relating to Offshore Petroleum Production Places B.E. 2530 (1987), Thailand, as of June 2013.\nLegislation\nPetroleum\n\u201cPetroleum\u201d means crude oil, natural gas, natural gas liquid, by-products and other naturally occurring hydrocarbons in a free state, whether solid, semi-solid, liquid or gaseous, and it shall include all heavy hydrocarbons which can be recovered in situ by thermal or chemical processes, but shall not include coal, oil shale or other kinds of rocks from which oil can be extracted by application of heat or chemical process.\nSource: Law of Information Energy, Petroleum Act B.E. 2514 (1971), Thailand, as of June 2013.\nLegislation\nPetroleum\n\u201cPetroleum\u201d has the same meaning as in Part I of the Petroleum Act 1998 (Note: 1998 c. 17).\nSource: UK Offshore Safety Act 1992, 1992 c. 15 (February 2013).\nLegislation\nPetroleum\nIn paragraph (1) \u201cpetroleum\u201d means any mineral oil or relative hydrocarbon and natural gas existing in its natural condition in strata, but does not include coal or bituminous shales or other stratified deposits from which oil can be extracted by destructive distillation.\nSource: The Borehole Sites and Operations Regulations 1995, UK S.I. 1995/2038, 1995.\nRegulations\nPetroleum\n\u201cPetroleum\u201d\u2014\nincludes any mineral oil or relative hydrocarbon and natural gas, whether or not existing in its natural condition in strata; and\ndoes not include coal or bituminous shales or other stratified deposits from which oil can be extracted by destructive distillation.\nSource: The Offshore Installations (Safety Case) Regulations 2005, UK S.I. 2005/3117, 2005.\nRegulations\nPetroleum\nFor S.I. 1995/738, in regulation 2(1) (interpretation) before the definition of \u201cpipeline\u201d, insert \u201c\u201cpetroleum\u201d\u2014\nincludes any mineral oil or relative hydrocarbon and natural gas, whether or not existing in its natural condition in strata; and\ndoes not include coal or bituminous shales or other stratified deposits from which oil can be extracted by destructive distillation.\nSource: The Offshore Installations (Safety Case) Regulations 2005, UK S.I. 2005/3117, 2005.\nRegulations\nPetroleum\nFor S.I. 1995/743, in regulation 2(1) (interpretation) after the definition of \u201cpersonal protective equipment\u201d, insert \u201c\u201cpetroleum\u201d\u2014\nincludes any mineral oil or relative hydrocarbon and natural gas, whether or not existing in its natural condition in strata; and\ndoes not include coal or bituminous shales or other stratified deposits from which oil can be extracted by destructive distillation\u201d.\nSource: The Offshore Installations (Safety Case) Regulations 2005, UK S.I. 2005/3117, 2005.\nRegulations\nPetroleum\nPetroleum\u2014\n(a) means\u2014(i) any naturally occurring hydrocarbon (other than coal), whether in a gaseous, liquid, or solid state; or\n(ii) any naturally occurring mixture of hydrocarbons (other than coal), whether in a gaseous, liquid, or solid state; or\n(iii) any naturally occurring mixture of 1 or more hydrocarbons (other than coal), whether in a gaseous, liquid, or solid state, and 1 or more of the following, namely, carbon dioxide, helium, hydrogen sulphide, or nitrogen; and\n(b) includes\u2014\n(i) any petroleum that has been mined or otherwise recovered from its natural condition; and\n(ii) any petroleum that has been mined or otherwise recovered but has been returned to a natural reservoir for storage purposes.\nSource: Health and Safety in Employment (Petroleum Exploration and Extraction) Regulations 2013, SR 2013/208, New Zealand, as of May 2013.\nRegulations\nPetroleum\nPetroleum means:\n(a) any naturally occurring hydrocarbon (other than coal) whether in a gaseous, liquid, or solid state; or\n(b) any naturally occurring mixture of hydrocarbons (other than coal) whether in a gaseous, liquid, or solid state; or\n(c) any naturally occurring mixture of 1 or more hydrocarbons (other than coal) whether in a gaseous, liquid, or solid state, and 1 or more of the following, namely hydrogen sulphide, mercaptan, nitrogen, helium, or carbon dioxide\u2014\nand includes any petroleum as so defined that has been mined or otherwise recovered from its natural condition, or that has been so mined or otherwise recovered but that has been returned to a natural reservoir for storage purposes in the same or an adjacent area.\nSource: Health and Safety in Employment (Mining Administration) Regulations 1996, SR 1996/220, New Zealand, as of January 2011.\nRegulations\nPetroleum\n\u201cPetroleum\u201d means naturally occurring hydrocarbons in a free state, whether in the form of natural gas or in a liquid, viscous or solid form, but does not include helium occurring in association with petroleum, or coal, or shale, or any substance which may be extracted from coal, shale or other rock by application of heat or by a chemical process.\nSource:\u00a0The Petroleum and Natural Gas Rules, 1959 (As amended from time to time), India, as amended as of May 2013.\nRegulations\nPetroleum\n\u201cPetroleum\u201d means any liquid hydrocarbon or mixture of hydrocarbons, and any inflammable mixture (liquid, viscous or solid) containing any liquid hydrocarbon, including crude oil and liquefied petroleum gas, and the expression\u2019 petroleum product\u2019 shall mean any product manufactured from petroleum.\nSource:\u00a0The Petroleum and Natural Gas Regulatory Board Act, 2006, No. 19 of 2006, India, amended as of May 2013.\nLegislation", "https://iadclexicon.org/petroleum-class-a": "TERM: Petroleum Class A\nURL: https://iadclexicon.org/petroleum-class-a\n\nPetroleum Class A\n\u201cPetroleum Class A\u201d means petroleum having a flash-point below Twenty-three degrees centigrade.\nSource:\u00a0The Petroleum Act, 1934 (Act No. 30 of 1934), India, 1934.\nLegislation", "https://iadclexicon.org/petroleum-class-b": "TERM: Petroleum Class B\nURL: https://iadclexicon.org/petroleum-class-b\n\nPetroleum Class B\n\u201cPetroleum Class B\u201d means petroleum having a flash point of twenty-three degrees centigrade and above but below sixty-five degrees Centigrade.\nSource:\u00a0The Petroleum Act, 1934 (Act No. 30 of 1934), India, 1934.\nLegislation", "https://iadclexicon.org/petroleum-class-c": "TERM: Petroleum Class C\nURL: https://iadclexicon.org/petroleum-class-c\n\nPetroleum Class C\n\u201cPetroleum Class C\u201d means petroleum-having flash point of sixty- Five degrees.\nSource:\u00a0The Petroleum Act, 1934 (Act No. 30 of 1934), India, 1934.\nLegislation", "https://iadclexicon.org/petroleum-exploration-permit": "TERM: Petroleum Exploration Permit\nURL: https://iadclexicon.org/petroleum-exploration-permit\n\nPetroleum exploration permit\nPetroleum exploration permit means:\na work-bid petroleum exploration permit; or\na cash-bid petroleum exploration permit; or\na special petroleum exploration permit.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/petroleum-deposit": "TERM: Petroleum Deposit\nURL: https://iadclexicon.org/petroleum-deposit\n\nPetroleum Deposit\nAn accumulation of petroleum in a geological unit, limited by rock characteristics by structural or stratigraphic boundaries, contact surface between petroleum and water in the formation, or a combination of these, so that all the petroleum comprised everywhere is in pressure communication through liquid or gas. In cases of doubt, the Ministry will determine what shall be regarded as a petroleum deposit.\nSource:\u00a0Act 29 November 1996 No. 72 Relating to Petroleum Activities, Norway, amended June 2011.\nLegislation\nPetroleum Deposit\n\u201cPetroleum deposit\u201d means any accumulation of petroleum on or below the surface of the earth.\nSource:\u00a0The Petroleum and Natural Gas Rules, 1959 (As amended from time to time), India, as amended as of May 2013.\nRegulations", "https://iadclexicon.org/petroleum-exploration-permit-area": "TERM: Petroleum Exploration Permit Area\nURL: https://iadclexicon.org/petroleum-exploration-permit-area\n\nPetroleum exploration permit area\nPetroleum exploration permit area means the permit area of a petroleum exploration permit.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/petroleum-exploration-permitee": "TERM: Petroleum Exploration Permitee\nURL: https://iadclexicon.org/petroleum-exploration-permitee\n\nPetroleum exploration permittee\nPetroleum exploration permittee means the registered holder of a petroleum exploration permit.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/petroleum-in-bulk": "TERM: Petroleum in Bulk\nURL: https://iadclexicon.org/petroleum-in-bulk\n\nPetroleum in Bulk\n\u201cPetroleum in bulk\u201d means petroleum contained in a tank irrespective of the quantity of petroleum contained therein.\nSource:\u00a0The Petroleum Rules, 1976, India, 1976.\nRegulations\nSource: The Petroleum Rules, 2002, India, 13th March 2002.\nRegulations", "https://iadclexicon.org/petroleum-instrument": "TERM: Petroleum Instrument\nURL: https://iadclexicon.org/petroleum-instrument\n\nPetroleum instrument\nPetroleum instrument:\nmeans an authority granted by an instrument under the Act for the carrying out of a petroleum activity; and\nincludes:\na petroleum exploration permit; and\na petroleum retention lease; and\na petroleum production licence; and\na petroleum-related pipeline licence; and\nan infrastructure licence; and\na petroleum access authority; and\na petroleum special prospecting authority.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Environment) Regulations 2009 (Statutory Rules 1999 No. 228 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/petroleum-instrument-holder": "TERM: Petroleum Instrument Holder\nURL: https://iadclexicon.org/petroleum-instrument-holder\n\nPetroleum instrument holder\nPetroleum instrument holder, for a petroleum activity, means the registered holder of a petroleum instrument for the activity, and includes a permittee, lessee, licensee, pipeline licensee or registered holder of an access authority or special prospecting authority for the activity.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Environment) Regulations 2009 (Statutory Rules 1999 No. 228 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/petroleum-mining-sample": "TERM: Petroleum Mining Sample\nURL: https://iadclexicon.org/petroleum-mining-sample\n\nPetroleum mining sample\nPetroleum mining sample has the meaning given by section 711 of the Act.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations\nPetroleum mining sample\nPetroleum mining sample means:\na core or cutting from, or a sample of, the seabed or subsoil; or\na sample of petroleum recovered; or\na sample of fluid recovered (other than fluid petroleum); that:\nhas been given at any time to the Titles Administrator under regulations made for the purposes of section 698; or\nhas been given, at any time before the commencement of Part 6.10, to the Designated Authority;\nand includes a portion of such a core, cutting or sample.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/petroleum-operations": "TERM: Petroleum Operations\nURL: https://iadclexicon.org/petroleum-operations\n\nPetroleum Operations\nPetroleum operations means petroleum operations prescribed for the purposes of this Act by regulations made under this Act.\nSource: Health and Safety in Employment Act 1992, Public Act 1992 No 96, New Zealand, as of 1 July 2011.\nLegislation\nPetroleum Operations\n\u201cPetroleum operation\u201d means the exploration, production, storage, transport, sale, or disposal of petroleum.\nSource: Law of Information Energy, Petroleum Act B.E. 2514 (1971), Thailand, as of June 2013.\nLegislation", "https://iadclexicon.org/petroleum-pipeline": "TERM: Petroleum Pipeline\nURL: https://iadclexicon.org/petroleum-pipeline\n\nPetroleum pipeline\nPetroleum pipeline means:\na pipe, or system of pipes, in an offshore area for conveying petroleum (whether or not the petroleum is recovered from an offshore area), other than a secondary line; or\na part of a pipe covered by paragraph (a); or\na part of a system of pipes covered by paragraph (a).\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/petroleum-pool": "TERM: Petroleum Pool\nURL: https://iadclexicon.org/petroleum-pool\n\nPetroleum pool\nPetroleum pool means a naturally occurring discrete accumulation of petroleum.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/petroleum-production-licence": "TERM: Petroleum Production Licence\nURL: https://iadclexicon.org/petroleum-production-licence\n\nPetroleum production licence\nPetroleum production licence means:\na petroleum production licence granted under Part 2.4 of this Act; or\na production licence granted under Division 3 of Part III of the repealed Petroleum (Submerged Lands) Act 1967; or\na production licence granted under section 148 of the repealed Petroleum (Submerged Lands) Act 1967.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/petroleum-production-licence-area": "TERM: Petroleum Production Licence Area\nURL: https://iadclexicon.org/petroleum-production-licence-area\n\nPetroleum production licence area\nPetroleum production licence area means the licence area of a petroleum production licence.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/petroleum-production-licensee": "TERM: Petroleum Production Licensee\nURL: https://iadclexicon.org/petroleum-production-licensee\n\nPetroleum production licensee\nPetroleum production licensee means the registered holder of a petroleum production licence.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/petroleum-products": "TERM: Petroleum Products\nURL: https://iadclexicon.org/petroleum-products\n\nPetroleum Products\nHydrocarbon materials or other products derived from crude oil.\nSource:\nAPI\nSTD 2000, Venting Atmospheric and Low-pressure Storage Tanks, Sixth Edition, November 2009.\nGlobal S\ntandards\nPetroleum Products\n\u201cPetroleum products\u201d has the same meaning as in the Energy Act 1976 (Note: 1976 c. 76).\nSource: UK Offshore Safety Act 1992, 1992 c. 15 (February 2013).\nLegislation\nPetroleum Products\n\u201cPetroleum product\u201d means any commodity made from petroleum or natural gas and includes refined crude oil, processed crude petroleum, residuum from crude petroleum cracking stock, uncracked fuel oil, fuel oil, treated crude oil residuum, casing head gasoline, natural gas gasoline, naphtha, distillate gasoline, kerosene, bitumen, asphalt and tar, waste oil, blended gasoline, lubricating oil, blends or mixture of oil with one or more liquid products or by products derived from oil or gas and blends or mixtures of two or more liquid products or by-products derived from oil condensate and gas or petroleum hydrocarbons not specified hereinbefore.\nSource:\u00a0The Oil Industry (Development) Act, 1974, Act No. 47 of 1974, India, as amended as of May 2013.\nLegislation\nPetroleum Product\n\u201cPetroleum product\u201d means any commodity made from petroleum or natural gas and shall include refined crude oil, processed crude petroleum, residum from crude petroleum, cracking stock, uncracked fuel oil, fuel oil, treated crude oil residum, casing head gasoline, natural gas gasoline, naptha, distillate gasoline, kerosene, waste oil, blended gasoline, lubricating oil, blends or mixture of oil with one or more liquid products or by-products derived from oil or gas, and blends or mixtures of two or more liquid products or by-products derived from oil condensate; gas or petroleum hydrocarbons; whether herein enumerated or not.\nSource:\u00a0The Petroleum and Natural Gas Rules, 1959 (As amended from time to time), India, as amended as of May 2013.\nRegulations", "https://iadclexicon.org/petroleum-project-inspector": "TERM: Petroleum Project Inspector\nURL: https://iadclexicon.org/petroleum-project-inspector\n\nPetroleum project inspector\nPetroleum project inspector means a person appointed as a petroleum project inspector under section 600.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/petroleum-provisions": "TERM: Petroleum Provisions\nURL: https://iadclexicon.org/petroleum-provisions\n\nPetroleum provisions\nFor the purposes of this section, petroleum provisions means provisions to the extent to which they relate to:\nthe exploration for petroleum; or\nthe recovery, processing, storage, offloading or piped conveyance of petroleum.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/petroleum-retention-lease": "TERM: Petroleum Retention Lease\nURL: https://iadclexicon.org/petroleum-retention-lease\n\nPetroleum retention lease\nPetroleum retention lease means:\n(a) a petroleum retention lease granted under Part 2.3 of this Act; or\n(b) a retention lease granted under Division 2A of Part III of the repealed Petroleum (Submerged Lands) Act 1967.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/petroleum-pumping-station": "TERM: Petroleum Pumping Station\nURL: https://iadclexicon.org/petroleum-pumping-station\n\nPetroleum pumping station\nPetroleum pumping station means equipment for pumping petroleum or water, and includes any structure associated with that equipment.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/petroleum-refinery": "TERM: Petroleum Refinery\nURL: https://iadclexicon.org/petroleum-refinery\n\nPetroleum Refinery\nA facility within which petroleum liquids or vapors are continuously processed at elevated temperatures and pressures to effect both chemical and physical changes.\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards", "https://iadclexicon.org/petroleum-resource": "TERM: Petroleum Resource\nURL: https://iadclexicon.org/petroleum-resource\n\nPetroleum Resource\n\u201cPetroleum Resource\u201d means oil and gas. For further certainty, \u201coil\u201d means:\n(i) crude oil, regardless of gravity, produced at a wellhead in liquid form, and\n(ii) any other hydrocarbons, except coal and gas, and, without limiting the generality of the foregoing, hydrocarbons that nay be extracted or recovered from deposits of oil sand; bitumen, bituminous sand, oil shale or from any other types of deposits on the surface or subsurface or the seabed or its subsoil, and \u201cgas\u201d means natural gas and includes all substances, other than oil, that are produced in association with natural gas.\nSource: Canada \u2013 Nova Scotia Offshore Petroleum Resources Accord, Canada, August 26, 1986.\nLegislation", "https://iadclexicon.org/petroleum-retention-lease-area": "TERM: Petroleum Retention Lease Area\nURL: https://iadclexicon.org/petroleum-retention-lease-area\n\nPetroleum retention lease area\nPetroleum retention lease area means the lease area of a petroleum retention lease.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/petroleum-retention-lessee": "TERM: Petroleum Retention Lessee\nURL: https://iadclexicon.org/petroleum-retention-lessee\n\nPetroleum retention lessee\nPetroleum retention lessee means the registered holder of a petroleum retention lease.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/petroleum-safety-zone": "TERM: Petroleum Safety Zone\nURL: https://iadclexicon.org/petroleum-safety-zone\n\nPetroleum safety zone\nPetroleum safety zone means an area that is a safety zone for the purposes of section 616.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/petroleum-tank-station": "TERM: Petroleum Tank Station\nURL: https://iadclexicon.org/petroleum-tank-station\n\nPetroleum tank station\nPetroleum tank station means a tank, or system of tanks, for holding or storing petroleum, and includes any structure associated with that tank or system of tanks.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/petroleum-special-prospecting-authority": "TERM: Petroleum Special Prospecting Authority\nURL: https://iadclexicon.org/petroleum-special-prospecting-authority\n\nPetroleum special prospecting authority\nPetroleum special prospecting authority means:\na petroleum special prospecting authority granted under Part 2.7 of this Act; or\na special prospecting authority granted under section 111 of the repealed Petroleum (Submerged Lands) Act 1967.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/petroleum-titleholder": "TERM: Petroleum Titleholder\nURL: https://iadclexicon.org/petroleum-titleholder\n\nPetroleum titleholder\nPetroleum titleholder means:\na petroleum exploration permittee; or\na petroleum retention lessee; or\na petroleum production licensee; or\nthe registered holder of a petroleum special prospecting authority; or\nthe registered holder of a petroleum access authority; or\nthe holder of a scientific investigation consent.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/petroleum-scientific-investigation-consent": "TERM: Petroleum Scientific Investigation Consent\nURL: https://iadclexicon.org/petroleum-scientific-investigation-consent\n\nPetroleum scientific investigation consent\nPetroleum scientific investigation consent means:\na petroleum scientific investigation consent granted under Part 2.9 of this Act; or\na scientific investigation consent granted under section 123 of the repealed Petroleum (Submerged Lands) Act 1967.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/pfas": "TERM: PFAS\nURL: https://iadclexicon.org/pfas\n\nPersonal fall arrest system (PFAS)\nA system designed to provide protection to a person from falls. The PFAS should consist of an anchorage, connector and a synthetic webbing full body harness which may include a lanyard and a deceleration device.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards", "https://iadclexicon.org/petroleum-valve-station": "TERM: Petroleum Valve Station\nURL: https://iadclexicon.org/petroleum-valve-station\n\nPetroleum valve station\nPetroleum valve station means equipment for regulating the flow of petroleum, and includes any structure associated with that equipment.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/petroleum-title": "TERM: Petroleum Title\nURL: https://iadclexicon.org/petroleum-title\n\nPetroleum title\nPetroleum title means:\na petroleum exploration permit; or\na petroleum retention lease; or\na petroleum production licence; or\na petroleum special prospecting authority; or\na petroleum access authority; or\na scientific investigation consent.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations\nPetroleum title\nPetroleum title means:\na petroleum exploration permit; or\na petroleum retention lease; or\na petroleum production licence; or\nan infrastructure licence; or\na pipeline licence; or\na petroleum special prospecting authority; or\na petroleum access authority.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nPetroleum title\nPetroleum title means:\na petroleum exploration permit; or\na petroleum retention lease; or\na petroleum production licence; or\nan infrastructure licence, where the infrastructure facility to which the licence relates is a facility, structure or installation for engaging in any of the activities to which subsection 15(2) applies; or\na pipeline licence, where the pipeline to which the licence relates is a petroleum pipeline; or\na petroleum special prospecting authority; or\na petroleum access authority.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nPetroleum title\nPetroleum title means:\na petroleum exploration permit; or\na petroleum retention lease; or\na petroleum production licence.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/petroleum-well": "TERM: Petroleum Well\nURL: https://iadclexicon.org/petroleum-well\n\nPetroleum well\nPetroleum well means a hole in the seabed or subsoil made by drilling, boring or any other means in connection with:\n(a) exploration for petroleum; or\n(b) petroleum recovery operations;\nbut does not include a seismic shot hole.\n1\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/petroleum-worker": "TERM: Petroleum Worker\nURL: https://iadclexicon.org/petroleum-worker\n\nPetroleum Worker\nPetroleum worker\u2014\n(a) means any person employed in any capacity on an installation; and\n(b) includes any contractor or subcontractor engaged to carry out any work on the installation, and the employees of any such contractor or subcontractor.\nSource: Health and Safety in Employment (Petroleum Exploration and Extraction) Regulations 2013, SR 2013/208, New Zealand, as of May 2013.\nRegulations", "https://iadclexicon.org/pfd": "TERM: PFD\nURL: https://iadclexicon.org/pfd\n\nPFD\nProcess flow diagram or probability of failure on demand.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nPFD\nProbability of failure on demand.\nSource:\nISO\n17776:2016, Petroleum and natural gas industries \u2014 Offshore production installations \u2014 Major accident hazard management during the design of new installations, Second Edition, December 2016.\nGlobal Standards\nPFD\nProcess Flow Diagram.\nSource:\nAPI\nRP 14G, Recommended Practice for Fire Prevention and Control on Fixed Open-type Offshore Production Platforms: Upstream Segment, Fourth Edition, April 2007.\nGlobal Standards\nPFD\nPersonal Flotation Device.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards\nSource:\nAPI\nRP T-1, Creating Orientation Programs for Personnel Going Offshore, Fifth Edition, November 2016.\nGlobal Standards\nPFD\nPartial Factor Design.\nSource:\u00a0ISO 19900:2013, Petroleum and natural gas industries \u2013 General requirements\u00a0for offshore structures.\nGlobal Standards", "https://iadclexicon.org/pfeer": "TERM: PFEER\nURL: https://iadclexicon.org/pfeer\n\nPFEER\nPrevention of Fire and Explosion and Emergency Response Regulations, UK.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nPFEER\nOffshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995.\nSource: Prevention of Fire and Explosion, and Emergency Response on Offshore Installations, Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, Approved Code of Practice and guidance (UK HSE L65), Second Edition, 1997.\nRegulatory Guidance\nPFEER\nOffshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995 (Note: SI 1995/743.).\nSource: A Guide to the Offshore Installations and Pipelines Works (Management and Administration) Regulations 1995, Guidance on Regulations (UK HSE L70), Second Edition, 2002.\nRegulatory Guidance", "https://iadclexicon.org/pfp": "TERM: PFP\nURL: https://iadclexicon.org/pfp\n\nPFP\nPassive Fire Protection\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nSource:\nAPI\nRP 2FB, Recommended Practice for the Design of Offshore Facilities Against Fire and Blast Loading, First Edition, April 2006.\nGlobal Standards\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards\nPFP (passive fire protection)\nCoating or cladding arrangement or free-standing system which, in the event of fire, will provide thermal\u00a0protection to restrict the rate at which heat is transmitted to the object or area being protected.\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards", "https://iadclexicon.org/pfh": "TERM: Probability of Failure Per Hour PFH\nURL: https://iadclexicon.org/pfh\n\nProbability of Failure Per Hour PFH\naverage failure frequency as 3.1.23 in the functional safety standard terminology (e.g. IEC 61508[2] or\nIEC 61511[3])\nNote 1 to entry: The old meaning \u201c\nProbability of Failure per Hour\n\u201d is obsolete and replaced by \u201c\naverage failure frequency\u201d.\nNevertheless PFH is still in use to keep the consistency with the previous versions of functional safety standards.\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/ph": "TERM: pH\nURL: https://iadclexicon.org/ph\n\npH\nA unit to measure the degree of acidity or alkalinity of a liquid. A neutral solution, such as pure water, has a pH of 7. Acidic solutions have a pH less than 7. Alkaline solutions have a pH greater than 7.\nSource:\nAPI\nBULLETIN E3, Environmental Guidance Document: Well Abandonment and Inactive Well Practices for U.S. Exploration and Production Operations, First Edition, January 1993 (Reaffirmed June 2000).\nGlobal Standards\npH\nThe term \u201cpH\u201d denotes the negative logarithm of the hydrogen ion, H\n+\n, activity in aqueous solutions (activity and concentration are equal only in dilute solutions): pH =\u00a0 log [H\n+\n]. For pure water at 24 \u00b0C (75 \u00b0F) the hydrogen ion activity [H\n+\n] is 10\n-7\nmol/l and pH 7. This system is termed \u201cneutral\u201d because the hydroxyl ion activity [OH ] is also 10\n-7\nmol/l. In aqueous systems at 24 \u00b0C (75 \u00b0F) the ion product, [H\n+\n] [OH\n\u2013\n], is 10\n-14\n(a constant). Consequently, an increase in H\n+\ndenotes a like decrease in [OH\n\u2013\n]. A change in pH of one unit indicates a ten-fold change in both [H\n+\n] and [OH\n\u2013\n]. Solutions with pH less than 7 are termed \u201cacidic\u201d and those with pH greater than 7 are termed \u201cbasic\u201d or \u201calkaline\u201d.\nSource:\nAPI\nRP 13B-1, Recommended Practice for Field Testing Water-based Drilling Fluids, Fourth Edition, March 2009.\nGlobal Standards\nPH\nPiloted hydraulic.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/ph-stabilization": "TERM: pH Stabilization\nURL: https://iadclexicon.org/ph-stabilization\n\npH Stabilization\nIncreasing the bulk pH by addition of a suitable chemical to reduce CO2 corrosion in hydrocarbon systems with condensing water\nSource:\nISO 21457:2010, Petroleum and natural gas industries \u2014 Materials selection and corrosion control for oil and gas production systems, First Edition,September 2010.\nGlobal Standards", "https://iadclexicon.org/pgb": "TERM: PGB\nURL: https://iadclexicon.org/pgb\n\nPGB\nPermanent guide base.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nPGB\nPermanent guidebase.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/pha": "TERM: PHA\nURL: https://iadclexicon.org/pha\n\nPHA\nProcess Hazards Analysis\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nProcess hazards analysis (PHA)\nProcess hazards analysis (PHA) is the application of one or more analytical techniques that aid in identifying and evaluating process hazards.\nSource:\nAPI\nRP 750, Management of Process Hazards, First Edition, January 1990.\nGlobal Standards\nPHA\nProcess Hazard Assessment.\nAn organized and systematic methodology to identify the potential hazards associated with a particular operation, piece of equipment, or total system. Processes commonly used are:\nWhat if\nChecklist\nHAZOP\nFMEA\nFTA\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards\nPHA\nPreliminary Hazard Analysis.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nPHA\nProcess Hazard Analysts.\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards", "https://iadclexicon.org/pg": "TERM: PG\nURL: https://iadclexicon.org/pg\n\nPG\nPasquill-Gifford.\nSource:\nAPI\nRP 49, Recommended Practice for Drilling and Well Servicing Operations Involving Hydrogen Sulfide, Third Edition, May 2001.\nGlobal Standards", "https://iadclexicon.org/phase-in-portion": "TERM: Phase-in Portion\nURL: https://iadclexicon.org/phase-in-portion\n\nPhase-in Portion\n\u201cPhase-in portion\u201d means\nin respect of the first fiscal year of offshore production and, where applicable, the fiscal year immediately preceding the first fiscal year of offshore production, ten per cent,\nin respect of the first fiscal year following the first fiscal year of offshore production, twenty per cent,\nin respect of the second fiscal year following the first fiscal year of offshore production, thirty per cent,\nin respect of the third fiscal year following the first fiscal year of offshore production, forty per cent,\nin respect of the fourth fiscal year following the first fiscal year of offshore production, fifty per cent,\nin respect of the fifth fiscal year following the first fiscal year of offshore production, sixty per cent,\nin respect of the sixth fiscal year following the first fiscal year of offshore production, seventy per cent,\nin respect of the seventh fiscal year following the first fiscal year of offshore production, eighty per cent, and\nin respect of the eighth fiscal year following the first fiscal year of offshore production, ninety per cent; \u00a0fraction progressive.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation", "https://iadclexicon.org/phase-transition-temperature": "TERM: Phase Transition Temperature\nURL: https://iadclexicon.org/phase-transition-temperature\n\nPhase Transition Temperature\nThe temperature at which the onset of a change in the crystal structure of a material takes place.\nSource:\nAPI\nRP 67, Recommended Practice for Oilfield Explosives Safety, Upstream Segment, Second Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/phases": "TERM: All Phases\nURL: https://iadclexicon.org/phases\n\nAll Phases\nAll phases also mean periods in which the facility or parts of the facility are temporarily or permanently shut down.\nSource:\u00a0Guidelines Regarding the Activities Regulations, Norway, updated December 2012.\nRegulatory Guidance\nSource:\u00a0Guidelines Regarding the Technical and Operational Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/phenolic": "TERM: Phenolic\nURL: https://iadclexicon.org/phenolic\n\nPhenolic\nClass of polymer resins made from phenol and formaldehyde, and cured by air drying or heat baking.\nNote: 1 to entry:\u00a0Chemical resistance can be further increased via heat and catalyst treatment.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/phishing": "TERM: Phishing\nURL: https://iadclexicon.org/phishing\n\nPhishing\nFraudulent process of attempting to acquire private or confidential information by masquerading as a trustworthy entity in an electronic communication.\nNOTE Phishing can be accomplished by using social engineering or technical deception.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards\nPhishing\nA digital form of social engineering to deceive individuals into providing sensitive information.\nAdapted from: NCSD Glossary, CNSSI 4009, NIST SP 800-63 Rev 1.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards\nPhishing\nType of security attack that lures victims to reveal information, by presenting a forged email to lure the recipient to a web site that looks like it is associated with a legitimate source.\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/phf": "TERM: PHF\nURL: https://iadclexicon.org/phf\n\nPHF\nProduct History File.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nPHF\nComposite file of records from a traceable API product, which includes all records associated with the API product repair and remanufacture, including certification records required by this standard.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/phenomenon": "TERM: Phenomenon\nURL: https://iadclexicon.org/phenomenon\n\nPhenomenon\nPhenomenon includes radiation.\nSource: Health and Safety in Employment Act 1992, Public Act 1992 No 96, New Zealand, as of 1 July 2011.\nLegislation", "https://iadclexicon.org/physical-asset": "TERM: Physical Asset\nURL: https://iadclexicon.org/physical-asset\n\nPhysical Asset\nAsset that has a tangible or material existence.\nNOTE Physical assets usually refer to cash, equipment, inventory and properties owned by the individual or organization. Software is considered an intangible asset, or a non-physical asset.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards", "https://iadclexicon.org/photoluminescent-pl-system": "TERM: Photoluminescent (PL) System\nURL: https://iadclexicon.org/photoluminescent-pl-system\n\nPhotoluminescent (PL) System\nAn LLL system which uses PL material. Photoluminescent material contains a chemical (example: zinc sulphide) that has the quality of storing energy when illuminated by visible light. The PL material emits light which becomes visible when the ambient light source is less effective. Without the light source to re-energize it, the PL material gives off the stored energy for a period of time with diminishing luminance.\nSource:\u00a0Resolution A.752(18), Guidelines for the evaluation, testing and application of low-location lighting on passenger ships, 4 November 1993, International Maritime Organization,\nRegulatory guidance", "https://iadclexicon.org/physical-barrier": "TERM: Physical Barrier\nURL: https://iadclexicon.org/physical-barrier\n\nPhysical Barrier\nMaterial object or set of objects intended to prevent the transmission of pressure and fluid flow from one side of the barrier to the other side. NOTE 1 The barrier is designed to withstand all anticipated pressures at its relative position in the wellbore. It may be verified by testing to its full-anticipated load or verified by alternative evaluation (refer to 5.3.2). NOTE 2 Includes mechanical barriers, cement barriers, and hydrostatic barriers. NOTE 3 Does not include operational barriers.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards\nPhysical Barrier\nA physical barrier means a function that can prevent or limit harm in the event of an unwanted incident. Other acute situations may, inter alia, constitute hazard and accident situations that have occurred, weather conditions that reduce the possibility of transporting personnel from the facility etc.\nSource:\u00a0Guidelines Regarding the Activities Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/physical-barrier-element": "TERM: Physical Barrier Element\nURL: https://iadclexicon.org/physical-barrier-element\n\nPhysical Barrier Element\nPhysical barrier elements can be classified as hydrostatic, mechanical or solidified chemical materials (usually cement).\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/physical-environmental-conditions": "TERM: Physical Environmental Conditions\nURL: https://iadclexicon.org/physical-environmental-conditions\n\nPhysical Environmental Conditions\n\u201cPhysical environmental conditions\u201d means the meteorological, oceanographic and related physical conditions, including ice conditions, that might affect a work or activity that is subject to an authorization (conditions environnementales).\nSource:\u00a0Canada Oil and Gas Drilling and Production Regulations, SOR/2009-315, February 2013.\nRegulations\nSource:\u00a0Drilling and Production Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, March 31, 2011.\nRegulatory Guidance\nSource:\u00a0Nova Scotia Offshore Petroleum Drilling and Production Regulations, SOR/2009-317, Canada, current to May 31, 2012.\nRegulations\nPhysical Environmental Conditions\nThe meteorological, oceanographic and related physical conditions, including ice conditions, that might affect a work or activity. Note: DPR 1(1).\nSource: Incident Reporting and Investigation Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, November 30, 2012.\nRegulatory Guidance", "https://iadclexicon.org/physical-explosion": "TERM: Physical Explosion\nURL: https://iadclexicon.org/physical-explosion\n\nPhysical Explosion\nExplosion arising from the sudden release of stored energy such as from failure of a pressure vessel.\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards", "https://iadclexicon.org/physical-security": "TERM: Physical Security\nURL: https://iadclexicon.org/physical-security\n\nPhysical Security\nThis refers to the equipment, building and ground design and security practices designed to prevent physical attacks against the facility, people, property or information.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards\nPhysical Security\nSecurity systems and architectural features that are intended to improve protection.\nSource:\nAPI\nSTANDARD 780, Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, First Edition, May 2013.\nGlobal Standards\nPhysical Security\nSecurity systems and architectural features that are intended to provide protection.\nNote:\nExamples include security officers, fencing, doors, gates, walls, turnstiles, locks, intrusion detection systems, vehicle barriers, and hardened glass.\n(Source:\nSecurity Vulnerability Assessment Methodology for the Petroleum and Petrochemical Industries\n)\nSource:\u00a0Canadian Standards Association, Z246.1-09, Security management for petroleum and natural gas industry systems, August 2009,\nRegional Standards", "https://iadclexicon.org/physical-termination-of-electric-service-to-the-wells-production-site": "TERM: Physical Termination Of Electric Service To The Well\u2019s Production Site\nURL: https://iadclexicon.org/physical-termination-of-electric-service-to-the-wells-production-site\n\nPhysical Termination Of Electric Service To The Well\u2019s Production Site\nDisconnection of the electric service to an inactive well site at a point on the electric service lines most distant from the production site toward the main supply line in a manner that will not interfere with electrical supply to adjacent operations, including cathodic protection units.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/physician-or-other-licensed-health-care-professional": "TERM: Physician or Other Licensed Health Care Professional\nURL: https://iadclexicon.org/physician-or-other-licensed-health-care-professional\n\nPhysician or other licensed health care professional\nAn individual whose legally permitted scope of practice (i.e., license, registration or certification) allows him or her to independently perform, or be delegated the responsibility to perform medically-related treatment. This includes but is not limited to:\nPhysicians;\nNurses;\nPhysical and Occupational Therapists;\nMedics; or\nChiropractors.\nNote: If you receive recommendations from two or more physicians or other licensed health care professionals, you may make a decision as to Recordability and/or classification based on which recommendation is the most authoritative.\nSource:\nAPI\nRP 75, Recommended Practice for Development of a Safety and Environmental Management Program for Offshore Operations and Facilities: Upstream Segment, Third Edition, May 2004.\nGlobal Standards", "https://iadclexicon.org/pig": "TERM: Pig (pigged)\nURL: https://iadclexicon.org/pig\n\nPig (pigged)\nDevice, which may contain instruments, propelled by fluid down the line to clean pipe walls, gather information about the pipe, or separate different batches of fluid\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/pi-tape": "TERM: Pi Tape\nURL: https://iadclexicon.org/pi-tape\n\nPi Tape\nFlexible steel tape that, when wrapped around the circumference of a cylinder, indicates the average outside diameter.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/pic": "TERM: PIC\nURL: https://iadclexicon.org/pic\n\nPIC\nPerson in Charge.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards\nPIC\nPerson in Charge (OIM).\nSource:\u00a0IMO Resolution A.1079(28), Recommendations for the Training and Certification of Personnel on Mobile Offshore Units (MOUs), Adopted on 4 December 2013, International Maritime Organization,\nRegulatory Guidance\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/pid": "TERM: P&ID\nURL: https://iadclexicon.org/pid\n\nP&ID\nPiping and instrumentation diagram.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nSource:\nISO\n17776:2016, Petroleum and natural gas industries \u2014 Offshore production installations \u2014 Major accident hazard management during the design of new installations, Second Edition, December 2016.\nGlobal Standards\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nSource:\u00a0Oil & Gas UK, Guidelines on subsea BOP systems, Issue 1, July 2012,\nGlobal Standards\nP&ID\nProcess and Instrument Diagram.\nSource:\nAPI\nRP 14G, Recommended Practice for Fire Prevention and Control on Fixed Open-type Offshore Production Platforms: Upstream Segment, Fourth Edition, April 2007.\nGlobal Standards", "https://iadclexicon.org/piezometric-pressure": "TERM: Piezometric Pressure\nURL: https://iadclexicon.org/piezometric-pressure\n\nPiezometric Pressure\nPipe pressure plus elevation pressure.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/pig-time": "TERM: Pig Time\nURL: https://iadclexicon.org/pig-time\n\nPig Time\nTime required for a \u201cpig\u201d to traverse a section of line or vessel.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/piggy-back": "TERM: Piggy Back\nURL: https://iadclexicon.org/piggy-back\n\nPiggy Back\nAttachment of two parallel and adjacent independent pipes, rigid or flexible, over a significant length.\nSource:\nAPI\nRP 17B, Recommended Practice for Flexible Pipe, Fourth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/piggy-back-clamp": "TERM: Piggy-back Clamp\nURL: https://iadclexicon.org/piggy-back-clamp\n\nPiggy-back clamp\nSpacer in a piggy-back system that is clamped to the supporting and supported pipe and does not allow relative movement of the supported pipe.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nPiggy-back clamps and guides\nPiggy-back clamps or guides are used at regular intervals along a pipe length to \u201cpiggy back\u201d other lines such as umbilicals or flexible pipes.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/pilot": "TERM: Pilot\nURL: https://iadclexicon.org/pilot\n\nPilot\n\u201cPilot\u201d means a person who controls the movement of an ADS from within the ADS and who performs from within the ADS any other tasks necessary for the operation of the ADS (pilote).\nSource:\u00a0Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/piggyback": "TERM: Piggyback\nURL: https://iadclexicon.org/piggyback\n\nPiggyback\nTwo pipes attached at regular intervals with clamps, where either or both of the pipes can be flexible..\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/piggy-back-guide": "TERM: Piggy-back Guide\nURL: https://iadclexicon.org/piggy-back-guide\n\nPiggy-back guide\nSpacer in a piggy-back system that is clamped to the supporting pipe and allows relative movement of the supported pipe.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nPiggy-back clamps and guides\nPiggy-back clamps or guides are used at regular intervals along a pipe length to \u201cpiggy back\u201d other lines such as umbilicals or flexible pipes.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/pilot-boarding-equipment": "TERM: Pilot Boarding Equipment\nURL: https://iadclexicon.org/pilot-boarding-equipment\n\nPilot boarding equipment\nPilot boarding equipment means a pilot ladder, accommodation ladder, pilot hoist, or combination of them as required by this subchapter.\nSource: Mobile Offshore Drilling Units, 46 CFR 107-109 (2013).\nRegulations", "https://iadclexicon.org/pilot-burner": "TERM: Pilot Burner\nURL: https://iadclexicon.org/pilot-burner\n\nPilot Burner\nSmall, continuously operating burner that provides ignition energy to light the flared gases.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards", "https://iadclexicon.org/pilot-gas": "TERM: Pilot Gas\nURL: https://iadclexicon.org/pilot-gas\n\nPilot Gas\n\u201cPilot gas\u201d means gas routed to a safety flare system to maintain an ignition source.\nSource: Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, \u00a7 25.990, December 7, 2012.\nRegulations", "https://iadclexicon.org/pilot-line": "TERM: Pilot Line\nURL: https://iadclexicon.org/pilot-line\n\nPilot Line\nA line that transmits pilot fluid to operate a control valve.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/pilot-fluid": "TERM: Pilot Fluid\nURL: https://iadclexicon.org/pilot-fluid\n\nPilot Fluid\nControl fluid that is dedicated to the pilot supply system.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/pilot-operated-pressure-relief-valve": "TERM: Pilot-operated Pressure-relief valve\nURL: https://iadclexicon.org/pilot-operated-pressure-relief-valve\n\nPilot-operated Pressure-relief valve\nPressure-relief valve in which the major relieving device or main valve is combined with and controlled by a self-actuated auxiliary pressure-relief valve (pilot).\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/pilot-scheme": "TERM: Pilot Scheme\nURL: https://iadclexicon.org/pilot-scheme\n\nPilot Scheme\nFor the purposes of this section, \u201cpilot scheme\u201d means a scheme that applies existing or experimental technology over a limited portion of a pool to obtain information on reservoir or production performance for the purpose of optimizing field development or improving reservoir or production performance.\nSource:\u00a0Nova Scotia Offshore Petroleum Drilling and Production Regulations, SOR/2009-317, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/piloted-hydraulic": "TERM: Piloted Hydraulic\nURL: https://iadclexicon.org/piloted-hydraulic\n\nPiloted hydraulic\nType of control system that uses individual hydraulic lines to actuate a subsea valve in the control pod, which allows hydraulic actuation fluid flow to function a BOP component.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/pin-end": "TERM: Pin End\nURL: https://iadclexicon.org/pin-end\n\nPin End\nExternally-threaded end of a pipe without a coupling applied.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards\nPin End\nA threaded connection on Oil Country Tubular Goods (OCTG) that has external (male) threads.\nSource:\nAPI\nRP 7G, Recommended Practice for Drill Stem Design and Operating Limits, Upstream Segment, Sixteenth Edition, August 1998 (Addendum 2: September 2009).\nGlobal Standards\nPin End\nEnd of the pipe with external threads.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards\nPin End\nExternal (male) threads of a threaded connection.\nSource:\nAPI\nSPEC 7-1, Specification for Rotary Drill Stem Elements, First Edition, March 2006 (Addendum April 2011).\nGlobal Standards", "https://iadclexicon.org/pin-device": "TERM: Pin Device\nURL: https://iadclexicon.org/pin-device\n\nPin Device\nNon-reclosing pressure-relief device actuated by static pressure and designed to function by buckling or breaking a pin that holds a piston or a plug in place; upon buckling or breaking of the pin, the piston or plug instantly moves to the fully open position.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards", "https://iadclexicon.org/pin-base": "TERM: Pin Base\nURL: https://iadclexicon.org/pin-base\n\nPin Base\nNon-threaded area at the large end of the pin connection adjacent to the shoulder.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/pipe-body": "TERM: Pipe Body\nURL: https://iadclexicon.org/pipe-body\n\nPipe Body\nSeamless steel pipe excluding upset and upset-affected areas. See Figure 1.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards\nPipe Body\nSeamless pipe excluding upset and upset-affected areas. See Figure B.1.\nSource:\nAPI\nSPEC 5DP, Specification for Drill Pipe, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/pipe-body-yield": "TERM: Pipe Body Yield\nURL: https://iadclexicon.org/pipe-body-yield\n\nPipe Body Yield\nStress state necessary to initiate yield at any location in the pipe body.\nSource:\nAPI\nTR 5C3, Technical Report on Equations and Calculations for Casing, Tubing, and Line Pipe Used as Casing or Tubing; and Performance Properties Tables for Casing and Tubing, Upstream Segment, First Edition, December 2008.\nGlobal Standards", "https://iadclexicon.org/pipe": "TERM: Pipe\nURL: https://iadclexicon.org/pipe\n\nPipe\nA pressure-tight cylinder used to convey, distribute, mix, separate, discharge, meter, control or snub fluid flows, or to transmit a fluid pressure and that is ordinarily designated \u201cpipe\u201d in applicable material specifications.\nNOTE: Materials designated as \u201ctube\u201d or \u201ctubing\u201d in the specifications are treated as pipe in this Code when intended for pressure service external to fired heaters. Piping internal to fired heaters should be in compliance with API 530.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nPipe\nCasing, tubing and pup joints as a group.\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards\nPipe\nPipe:\nmeans a pipe for the purpose of conveying petroleum or a greenhouse gas substance; and\nincludes:\na petroleum or greenhouse gas pipeline; and\na secondary line.\nSource:\u00a0Offshore Petroleum and Greenhouse Gas Storage (Safety) Regulations 2009 (Select Legislative Instrument 2009 No. 382 as amended), Australia, prepared on 1 January 2012.\nRegulations\nPipe\nPlain end casing, tubing and pup joint as group.\nSource:\nAPI\nSPEC 5CRA, Specification for Corrosion Resistant Alloy Seamless Tubes for Use as Casing, Tubing and Coupling Stock, Upstream Segment, First Edition, February 2010 (Errata August 2011).\nGlobal Standards\nPipe\nOil field casing, tubing, plain-end casing liners, pup joints and plain-end drill pipe.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/pin": "TERM: Pin\nURL: https://iadclexicon.org/pin\n\nPin\nMale member of a riser coupling or an external line stab assembly.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nPin\nThe male member of a riser coupling or a choke, kill, or auxiliary line stab assembly.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nPin\nMale member of a riser coupling or a choke, kill or auxiliary line stab assembly.\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/pipe-mill": "TERM: Pipe Mill\nURL: https://iadclexicon.org/pipe-mill\n\nPipe Mill\nFirm, company or corporation that operates pipe-making facilities.\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards", "https://iadclexicon.org/pipe-prover": "TERM: Pipe Prover\nURL: https://iadclexicon.org/pipe-prover\n\nPipe Prover\nCommon device used in the proving of a meter.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/pipe-racking-board-guylines": "TERM: Pipe Racking Board Guylines\nURL: https://iadclexicon.org/pipe-racking-board-guylines\n\nPipe Racking Board Guylines (Tubing Board Guylines)\nLines (guylines) which run from the racking board to ground anchors; or a special substructure or base that provides a substitute for ground anchors.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nPipe Racking Board Guylines (Tubing Board Guylines)\n\u201cPipe racking board guylines\u201d sometimes called tubing board guylines, means lines that run from racking board to ground anchors or special substructure or base which provides a substitute for ground anchors. [Mich. Admin. Code R 408 (2013)].\nSource: Oil and Gas Drilling and Servicing Operations, Michigan Administrative Code R 408, February 8, 2013.\nRegulations", "https://iadclexicon.org/pipe-ram": "TERM: Pipe Ram\nURL: https://iadclexicon.org/pipe-ram\n\nPipe Ram\nA closing and sealing component in a ram blowout preventer that seals around the ouside diameter of a tubular in the wellbore.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nPipe Ram\nA closing and sealing component in a ram blowout preventer that seals around the outside diameter of a specific size tubular in the wellbore.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards\nPipe Rams\nRams whose ends are contoured to seal around pipe to close the annular space. Separate rams are necessary for each size (outside diameter) pipe in use.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nPipe Ram\nClosing and sealing component in a ram blowout preventer that seals around tubulars in the wellbore.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards\nPipe Rams\n\u201cPipe ram\u201d means a large valve which is usually installed above the ram preventers and which forms a seal in the annular space between the pipe and wellbore.\n[Mich. Admin. Code R 408 (2013)].\nSource:\u00a0Oil and Gas Drilling and Servicing Operations, Michigan Administrative Code R 408, February 8, 2013.\nRegulations", "https://iadclexicon.org/pipe-leg": "TERM: Pipe Leg\nURL: https://iadclexicon.org/pipe-leg\n\nPipe Leg\nModeling term.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/pipe-light": "TERM: Pipe light\nURL: https://iadclexicon.org/pipe-light\n\nPipe light\nA condition when the force acting on the drillstring from the wellbore pressure exceeds the weight of the drillstring.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/pipe-line-works": "TERM: Pipe-Line Works\nURL: https://iadclexicon.org/pipe-line-works\n\nPipe-Line Works\n\u201cpipe-line works\u201d means works of any of the following kinds, namely\u2014\nassembling or placing a pipe-line or length of pipe-line;\ninspecting, testing, maintaining, adjusting, repairing, altering or renewing a pipe-line or length of pipe-line;\nchanging the position of or dismantling or removing a pipe-line or length of pipe-line;\nopening the bed of the sea for the purposes of works mentioned in paragraphs (a) to (c), tunnelling or boring for those purposes and other works needed for or incidental to those purposes;\nworks for the purpose of determining whether a place is suitable as part of the site of a proposed pipe-line and the carrying out of surveying operations for the purpose of settling the route of a proposed pipe-line.\n1\nSource: UK Offshore Safety Act 1992, 1992 c. 15 (February 2013).\nLegislation", "https://iadclexicon.org/pipe-bonder": "TERM: Pipe Bonder\nURL: https://iadclexicon.org/pipe-bonder\n\nPipe Bonder\nTradesman able to perform satisfactory and independent work in the installation and joining of composite piping.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/pipe-rams": "TERM: Pipe Rams\nURL: https://iadclexicon.org/pipe-rams\n\nPipe Rams\nRams whose ends are contoured to seal around pipe to close the annular space.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/pipe-ram-bop": "TERM: Pipe Ram BOP\nURL: https://iadclexicon.org/pipe-ram-bop\n\nPipe Ram BOP\nA hydraulically operated assembly typically having two opposed ram assemblies that move inward to close on pipe in the wellbore and seal the annulus.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/pipe-spool": "TERM: Pipe Spool\nURL: https://iadclexicon.org/pipe-spool\n\nPipe Spool\nA section of piping with a flange or other connecting fitting, such as a union, on both ends which allows the removal of the section from the system.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/pipe-support": "TERM: Pipe Support\nURL: https://iadclexicon.org/pipe-support\n\nPipe Support\nPipe fixture or structural attachment which transfers the load from the pipe or structural attachment to the supporting structure or equipment.\nNote: 1 to entry:\u00a0Fixtures include hanging-type fixtures such as hanger rods, spring hangers, sway braces, counterweights, turnbuckles, struts, chains, guides and anchors; and bearing-type fixtures such as saddles, bases, rollers, brackets and sliding supports.\nNote: 2 to entry:\u00a0Structural attachments include elements which are bonded or moulded into the pipe, such as clips, lugs, saddles, rings, clamps, clevises, straps and skirts.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/pipe-tapping": "TERM: Pipe Tapping\nURL: https://iadclexicon.org/pipe-tapping\n\nHot Tapping (Pipe Tapping)\nThe act of drilling a hole through the wall of pipe that is under pressure. A special saddle is used to attach a valve and lubricator to the pipe.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nHot Tapping (Pipe Tapping)\nThe process of drilling a hole through the wall of pipe that is under pressure. A special saddle is used to attach a valve and lubricator to the pipe.\nSource:\nAPI\nRP 74, Recommended Practice for Occupational Safety for Onshore Oil and Gas Production Operation, First Edition, October 2001 (March 2007).\nGlobal Standards\nHot Tapping (Pipe Tapping)\n\u201cPipe tapping,\u201d sometimes called hot tapping, means the act of drilling a hole in the side of pipe that is under pressure. [Mich. Admin. Code R 408 (2013)].\nSource: Oil and Gas Drilling and Servicing Operations, Michigan Administrative Code R 408, February 8, 2013.\nRegulations", "https://iadclexicon.org/pipelaying-barge": "TERM: Pipelaying Barge\nURL: https://iadclexicon.org/pipelaying-barge\n\nPipelaying Barge\n\u2018Pipelaying barge\u2019 includes a pipelaying vessel.\nSource: Health Care and First Aid on Offshore Installations and Pipeline Works, Offshore Installations and Pipeline Works (First-Aid) Regulations 1989, Approved Code of Practice and Guidance (UK HSE L123), Second Edition, 2000.\nRegulatory Guidance", "https://iadclexicon.org/pipe-string": "TERM: Pipe String\nURL: https://iadclexicon.org/pipe-string\n\nPipe String\nPipe body and the connection.\nSource:\nAPI\nRP 5C5, Recommended Practice on Procedures for Testing Casing and Tubing Connections, Third Edition, July 2003 (Reaffirmed August 2010).\nGlobal Standards", "https://iadclexicon.org/pipe-work": "TERM: Pipe Work (surface pipe connections)\nURL: https://iadclexicon.org/pipe-work\n\nPipe Work\u00a0(surface pipe connections)\nMay be threaded, unions, clamps, or flanged. Flanged connections are preferable (not mandatory) especially in the higher pressure applications, unions and clamps are acceptable in low to medium pressure, functions, threaded connections are appropriate in low pressure operations only and care must be taken to avoid galling / thread damage.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/pipeline-access-code": "TERM: Pipeline Access Code\nURL: https://iadclexicon.org/pipeline-access-code\n\nPipeline Access Code\n\u201cPipeline access code\u201d means the code to establish a framework for third party access to pipelines under sub- clause (i) of clause (e) of section 11.\nSource:\u00a0The Petroleum and Natural Gas Regulatory Board Act, 2006, No. 19 of 2006, India, amended as of May 2013.\nLegislation", "https://iadclexicon.org/pipeline": "TERM: Pipeline\nURL: https://iadclexicon.org/pipeline\n\nPipelines\nFor the purposes of paragraph (1)(b), \u201cpipeline\u201d includes a pipeline as defined in section 2 or any other pipeline.\nSource:\u00a0Canada Oil and Gas Operations Act, R.S.C., 1985, c. O-7, Canada, current to April 29, 2013.\nLegislation\nPipelines\n\u201cPipeline\u201d means any pipe or any system or arrangement of pipes by which oil, gas or any substance, including water, incidental to the drilling for or production of oil or gas is conveyed from any well-head or other place at which it is produced to any other place, or from any place where it is stored, processed or treated to any other place, and includes all property of any kind used for the purpose of, or in connection with or incidental to, the operation of a pipeline in the gathering, transporting, handling and delivery of the oil, gas or substance and, without restricting the generality of the foregoing, includes offshore installations or vessels, tanks, surface reservoirs, pumps, racks, storage and loading facilities, compressors, compressor stations, pressure measuring and controlling equipment and fixtures, flow controlling and measuring equipment and fixtures, metering equipment and fixtures, and heating, cooling and dehydrating equipment and fixtures, but does not include any pipe or any system or arrangement of pipes that constitutes a distribution system for the distribution of gas to ultimate consumers; pipeline.\nSource:\u00a0Canada Oil and Gas Operations Act, R.S.C., 1985, c. O-7, Canada, current to April 29, 2013.\nLegislation\nPipelines\n\u201cPipeline\u201d means a line that is used or to be used for the transmission of oil, gas or any other commodity and that connects a province with any other province or provinces or extends beyond the limits of a province or the offshore area as defined in section 123, and includes all branches, extensions, tanks, reservoirs, storage facilities, pumps, racks, compressors, loading facilities, interstation systems of communication by telephone, telegraph or radio and real and personal property, or immovable and movable, and works connected to them, but does not include a sewer or water pipeline that is used or proposed to be used solely for municipal purposes; pipeline.\nSource: National Energy Board Act, R.S.C., 1985, c. N-7, Canada, current to April 29, 2013.\nLegislation\nPipelines\nPipelines are the piping, risers, and appurtenances installed for transporting oil, gas, sulphur, and produced waters.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations\nPipeline\nPipeline means:\na petroleum pipeline; or\na greenhouse gas pipeline.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nPipeline\n\u201cPipeline\u201d means any pipe or any system or arrangement of pipes wholly within Canada lands whereby oil or gas is conveyed from any wellhead or other place at which it is produced, to any other place, or from any place where it is stored, processed or treated, to any other place, and includes all property of any kind used for the purpose of, or in connection with, or incidental to, the operation of a pipeline in the gathering, transporting, handling and delivery of oil or gas, and without restricting the generality of the foregoing, includes tanks, surface reservoirs, pumps, racks, storage and loading facilities, compressors, compressor stations, pressure measuring and controlling equipment and fixtures, flow controlling and measuring equipment and fixtures, metering equipment and fixtures, and heating, cooling and dehydrating equipment and fixtures, but does not include any pipe or any system or arrangement of pipes which constitutes a distribution system for the distribution of gas to ultimate consumers (pipe-line).\nSource: Canada Oil and Gas Drilling and Production Regulations, C.R.C., c. 1517, February 2013.\nRegulations\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nPipelines\n\u201cpipe-line\u201d means, subject to subsection (4A), a controlled pipeline within the meaning of Part III of the Petroleum Act 1998.\nIn this section \u201cpipe-line\u201d does not include\u2014\nany pipe-line so far as it forms part of the equipment of a vessel or vehicle; or\nany apparatus and works associated with a pipe or system of pipes and prescribed for the purpose of this paragraph by regulations made by the Secretary of State.\nSource: UK Offshore Safety Act 1992, 1992 c. 15 (February 2013).\nLegislation\nPipelines\nIn this section \u201cpipe-line\u201d has the same meaning as in the Pipe-lines Act 1962.\nSource: UK Offshore Safety Act 1992, 1992 c. 15 (February 2013).\nLegislation\nPipelines\n\u201cPipeline\u201d means any pipeline or part of a pipeline in relation to which sections 1 to 59 and 80 to 82 of the 1974 Act are applied by article 5 of the 1989 Order and any pipeline or part of a pipeline which is connected to it or to an offshore installation and which is in, under or over inland waters within Great Britain or tidal waters and parts of the sea in or adjacent to Great Britain.\nSource: The Offshore Installations and Pipeline Works (First-Aid) Regulations 1989, UK S.I. 1989/1671, 1989.\nRegulations\nPipelines\n\u201cPipeline\u201d means a pipeline within the meaning of article 6(2) of the 1995 Order.\nSource: The Offshore Installations and Pipeline Works (Management and Administration) Regulations 1995, UK S.I. 1995/738, 1995.\nRegulations\nPipelines\n\u201cPipeline\u201d shall be construed in accordance with regulation 3 of the Pipelines Safety Regulations 1996. Note: S.I. 1996/825, to which there are amendments not relevant to these Regulations.\nSource: The Offshore Installations (Safety Case) Regulations 2005, UK S.I. 2005/3117, 2005.\nRegulations\nPipelines\nFor S.I. 1995/738, in regulation 2(1) (interpretation) in the definitions of \u201cpipeline\u201d and \u201cpipeline works\u201d, replace the words \u201c1995\u201d with \u201c2001.\nSource: The Offshore Installations (Safety Case) Regulations 2005, UK S.I. 2005/3117, 2005.\nRegulations\nPipelines\nIn this article \u201cpipeline\u201d means a pipe or system of pipes for the conveyance of any thing, together with\u2014\nany apparatus for inducing or facilitating the flow of any thing through, or through part of, the pipe or system;\nany apparatus for treating or cooling any thing which is to flow through, or through part of, the pipe or system;\nvalves, valve chambers and similar works which are annexed to, or incorporated in the course of, the pipe or system;\napparatus for supplying energy for the operation of any such apparatus or works as are mentioned in the preceding paragraphs;\napparatus for the transmission of information for the operation of the pipe or system;\napparatus for the cathodic protection of the pipe or system; and\na structure used or to be used solely for the support of a part of the pipe or system, but not including a pipeline of which no initial or terminal point is situated in the United Kingdom, within the territorial sea adjacent to the United Kingdom, or within a designated area.\nSource: The Health and Safety at Work etc. Act 1974 (Application outside Great Britain) Order 2001, UK S.I. 2013/214, 2013.\nRegulations\nPipelines\nPipeline:\na. pipeline that interconnects two or more mining works for the purpose of the transport of substances, counting from the first isolating valve of the mining works.\nb. a pipeline other than as referred to in (a) here above, to be designated by Our Minister, that connects a mining works to another works for the purpose of the transport of substances, counting from the first isolating valve of the mining works.\nSource: Mining Decree of the Netherlands, Netherlands, 2003 (as amended in 2007).\nLegislation", "https://iadclexicon.org/pipeline-licensee": "TERM: Pipeline Licensee\nURL: https://iadclexicon.org/pipeline-licensee\n\nPipeline licensee\nPipeline licensee means the registered holder of a pipeline licence.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/pipeline-licence": "TERM: Pipeline Licence\nURL: https://iadclexicon.org/pipeline-licence\n\nPipeline licence\nPipeline licence means a pipeline licence granted under:\nPart 2.6 of this Act; or\nDivision 4 of Part III of the repealed Petroleum (Submerged Lands) Act 1967.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/pipeline-operator": "TERM: Pipeline Operator\nURL: https://iadclexicon.org/pipeline-operator\n\nPipeline Operator\nIn relation to pipeline works, the person in control is not necessarily the same as the pipeline \u2018operator\u2019 defined in regulation 2(1) of the Pipelines Safety Regulations 1996.\nSource: Health Care and First Aid on Offshore Installations and Pipeline Works, Offshore Installations and Pipeline Works (First-Aid) Regulations 1989, Approved Code of Practice and Guidance (UK HSE L123), Second Edition, 2000.\nRegulatory Guidance", "https://iadclexicon.org/pipeline-retrograde-condensate": "TERM: Pipeline (Retrograde) Condensate\nURL: https://iadclexicon.org/pipeline-retrograde-condensate\n\nPipeline (retrograde) condensate:\nLiquid hydrocarbons which drop out of the separated gas stream at any point in a pipeline during transmission to shore.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/pipeline-provisions": "TERM: Pipeline Provisions\nURL: https://iadclexicon.org/pipeline-provisions\n\nPipeline provisions\nPipeline provisions means the following:\nPart 2.6;\nthe definition of greenhouse gas pipeline in this section;\nthe definition of greenhouse gas pumping station in this section;\nthe definition of greenhouse gas tank station in this section;\nthe definition of greenhouse gas valve station in this section;\nthe definition of petroleum pipeline in this section;\nthe definition of petroleum pumping station in this section;\nthe definition of petroleum tank station in this section;\nthe definition of petroleum valve station in this section;\nthe definition of pipeline in this section;\nitem 3 of the table in subsection 569(1).\n1\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/pipeline-transportation-facility": "TERM: Pipeline Transportation Facility\nURL: https://iadclexicon.org/pipeline-transportation-facility\n\nPipeline Transportation Facility\nA facility handling the delivery of flammable or combustible petroleum liquids or flammable gases; may include pump and compressor stations, storage facilities, manifold areas, valve sites, and pipeline right-of-way areas.\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards", "https://iadclexicon.org/pipeline-safety-management-plan-psmp": "TERM: Pipeline Safety Management Plan\nURL: https://iadclexicon.org/pipeline-safety-management-plan-psmp\n\nPipeline Safety Management Plan (PSMP)\nObsolete term that used to be defined in the Petroleum (Submerged Lands) (Pipelines) Regulations 2001 referring to safety-related content contained within a Pipeline Management Plan.\nSource: NOPSEMA Guideline \u2013 Glossary \u2013 Regulatory Operations, N-09000-GL0326, Australia, Revision 5, December 2011.\nRegulatory Guidance", "https://iadclexicon.org/pipeline-systems": "TERM: Pipeline Systems\nURL: https://iadclexicon.org/pipeline-systems\n\nPipeline Systems\nPipe with components subject to the same design conditions and typically used to transport fluids between wells and field facilities, field facilities and processing plants, processing plants and storage facilities.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards\nPipeline Systems\nSubsea pipelines and risers that transport hydrocarbons and other fluids, with associated safety systems, valves, chambers, corrosion protection systems, etc.\nSource:\u00a0Regulations relating to design and outfitting of facilities, etc. in the petroleum activities (the Facilities Regulations), Norway, April 2010 (amended December 2012).\nRegulations\nPipeline Systems\nPipeline systems mean pipeline systems for landing petroleum from the shelf to onshore facilities as well as pipeline systems that transport other fluids in connection with operation of facilities on the shelf, pipeline systems for export of gas from onshore facilities to the Continent, possibly via a facility on the shelf, and pipeline systems for transport of petroleum between onshore facilities covered by these regulations.\nSource:\u00a0Guidelines Regarding the Framework Regulations, Norway, updated December 2012.\nRegulatory Guidance\nPipeline Systems\n\u201cPipeline system\u201d means subsea pipelines and risers transporting hydrocarbons and other commodities, with associated safety systems, valves, tool launchers or receivers, manifolds, corrosion protection systems or other accessory equipment\nSource:\u00a0Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, India, 18th June 2008.\nRegulations", "https://iadclexicon.org/pipeline-works": "TERM: Pipeline Works\nURL: https://iadclexicon.org/pipeline-works\n\nPipeline Works\nThe definition in OFAR of \u2018pipeline works\u2019 excludes diving operations by only referring to sub-paragraphs (a) to (d) of article 5 of the 1989 Order (see paragraph 14); this means that OFAR do not apply to diving projects in connection with pipeline works. (This definition of pipeline works should be construed as referring to article 6, sub-paragraphs (a) to (e) of the 1995 Order.).\nSource: Health Care and First Aid on Offshore Installations and Pipeline Works, Offshore Installations and Pipeline Works (First-Aid) Regulations 1989, Approved Code of Practice and Guidance (UK HSE L123), Second Edition, 2000.\nRegulatory Guidance\nPipeline Works\n\u201cPipeline works\u201d means any of the works mentioned in sub-paragraphs (a) to (d) of the definition of pipeline works in article 5 of the 1989 Order which relate to a pipeline within the meaning of these Regulations.\nSource: The Offshore Installations and Pipeline Works (First-Aid) Regulations 1989, UK S.I. 1989/1671, 1989.\nRegulations\nPipeline Works\n\u201cPipeline works\u201d means pipeline works within the meaning of article 6(2) of the 1995 Order.\nSource: The Offshore Installations and Pipeline Works (Management and Administration) Regulations 1995, UK S.I. 1995/738, 1995.\nRegulations\nPipeline Works\nFor S.I. 1995/738, in regulation 2(1) (interpretation) in the definitions of \u201cpipeline\u201d and \u201cpipeline works\u201d, replace the words \u201c1995\u201d with \u201c2001.\nSource: The Offshore Installations (Safety Case) Regulations 2005, UK S.I. 2005/3117, 2005.\nRegulations\nPipeline Works\n\u201cPipeline works\u201d means\u2014\nassembling or placing a pipeline or length of pipeline including the provision of internal or external protection for it;\ninspecting, testing, maintaining, adjusting, repairing, altering or renewing a pipeline or length of pipeline;\nchanging the position of or dismantling or removing a pipeline or length of pipeline;\nopening the bed of the sea for the purposes of the works mentioned in sub-paragraphs (a) to (c) of this definition, and tunnelling or boring for those purposes;\nany activities incidental to the activities described in sub-paragraph (a) to (d) of this definition;\na diving project in connection with any of the works mentioned in sub-paragraphs (a) to (e) of this definition or for the purpose of determining whether a place is suitable as part of the site of a proposed pipeline and the carrying out of surveying operations for settling the route of a proposed pipeline.\nSource: The Health and Safety at Work etc. Act 1974 (Application outside Great Britain) Order 2001, UK S.I. 2013/214, 2013.\nRegulations", "https://iadclexicon.org/pipelines-used-to-transport-leasehold-gas": "TERM: Pipelines Used To Transport Leasehold Gas\nURL: https://iadclexicon.org/pipelines-used-to-transport-leasehold-gas\n\nPipelines Used To Transport Leasehold Gas\n\u201cPipelines used to transport leasehold gas\u201d means any pipeline used solely for the purpose of transporting gas from the leasehold facilities, to points or places where said gas may be utilized on said premises.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations", "https://iadclexicon.org/pipelines-used-in-the-producing-of-oil-andor-natural-gas-wells": "TERM: Pipelines Used In The Producing Of Oil And/Or Natural Gas Wells\nURL: https://iadclexicon.org/pipelines-used-in-the-producing-of-oil-andor-natural-gas-wells\n\nPipelines Used In The Producing Of Oil And/Or Natural Gas Wells\n\u201cPipelines used in the producing of oil and/or natural gas wells\u201d means any pipeline used to produce oil and/or natural gas for sale or to transport to storage tanks or a point of delivery for the purpose of sale.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations", "https://iadclexicon.org/pipelines-utilized-in-the-actual-drilling-of-oil-andor-natural-gas-wells": "TERM: Pipelines Utilized In The Actual Drilling Of Oil And/Or Natural Gas Wells\nURL: https://iadclexicon.org/pipelines-utilized-in-the-actual-drilling-of-oil-andor-natural-gas-wells\n\nPipelines Utilized In The Actual Drilling Of Oil And/Or Natural Gas Wells\n\u201cPipelines utilized in the actual drilling of oil and/or natural gas wells\u201d means any pipeline used solely for the temporary purpose of supplying fuel to drilling or servicing rigs and their auxiliary equipment while engaged in the process of drilling, completing or servicing an oil and/or natural gas well.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations", "https://iadclexicon.org/pipelines-utilized-in-the-operation-of-oil-andor-natural-gas-wells": "TERM: Pipelines Utilized In The Operation Of Oil And/Or Natural Gas Wells\nURL: https://iadclexicon.org/pipelines-utilized-in-the-operation-of-oil-andor-natural-gas-wells\n\nPipelines Utilized In The Operation Of Oil And/Or Natural Gas Wells\n\u201cPipelines utilized in the operation of oil and/or natural gas wells\u201d means any pipeline used solely for the purpose of supplying fuel to pump engines, tank or mechanical heaters or other devices necessary to the mechanical operation of an oil and/or natural gas well.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations", "https://iadclexicon.org/piperack-piping": "TERM: Piperack Piping\nURL: https://iadclexicon.org/piperack-piping\n\nPiperack Piping\nProcess piping that is supported by consecutive stanchions or sleepers (including straddle racks and extensions).\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/piping": "TERM: Piping\nURL: https://iadclexicon.org/piping\n\nPiping\nAssemblies of piping components used to convey, distribute, mix, separate, discharge, meter, control or restrict fluid flows.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/piping-and-instrumentation-diagram": "TERM: Piping and Instrumentation Diagram (P&ID)\nURL: https://iadclexicon.org/piping-and-instrumentation-diagram\n\nPiping and Instrumentation Diagram (P&ID)\nDiagram showing the sequence of piping and instruments on a section of the line or vessel but not drawn to scale.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/piping-circuit": "TERM: Piping Circuit\nURL: https://iadclexicon.org/piping-circuit\n\nPiping Circuit\nA subsection of piping systems that includes piping and components that are exposed to a process environment of similar corrosivity and expected damage mechanisms and is of similar design conditions and construction material where by the expected type and rate of damage can reasonably be expected to be the same.\nNOTE: 1 Complex process units or piping systems are divided into piping circuits to manage the necessary inspections, data analysis, and record keeping.\nNOTE: 2 When establishing the boundary of a particular piping circuit, it may be sized to provide a practical package for record keeping and performing field inspection.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/piping-component": "TERM: Piping Component\nURL: https://iadclexicon.org/piping-component\n\nPiping Component\nMechanical element suitable for joining or assembly into a pressure-tight fluid-containing piping system.\nEXAMPLE:\nPipe, fittings, flanges, gaskets, bolting, valves, and devices such as expansion joints, flexible joints, pressure hoses, liquid traps, strainers and in-line separators.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/piping-system": "TERM: Piping System\nURL: https://iadclexicon.org/piping-system\n\nPiping System\nInterconnected piping subject to the same set or sets of design conditions.\nNote: 1 to entry:\u00a0The piping system also includes pipe supports, but does not include support structures.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards\nPiping System\nAn assembly of interconnected pipe that typically are subject to the same (or nearly the same) process fluid composition and/or design conditions.\nNOTE: Piping systems also include pipe-supporting elements (e.g. springs, hangers, guides, etc.) but do not include support structures, such as structural frames, vertical and horizontal beams and foundations.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nPiping System\n\u201cPiping system\u201d means an assembly of pipes, pipe fittings, valves, safety devices, pumps, compressors and other fixed equipment that contains a gas, vapour or liquid but does not include a boiler or pressure vessel.\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations", "https://iadclexicon.org/piping-engineer": "TERM: Piping Engineer\nURL: https://iadclexicon.org/piping-engineer\n\nPiping Engineere\nOne or more persons or organizations acceptable to the owner/user who are knowledgeable and experienced in the engineering disciplines associated with evaluating mechanical and material characteristics affecting the integrity and reliability of piping components and systems. The piping engineer, by consulting with appropriate specialists, should be regarded as a composite of all entities necessary to properly address piping design requirements.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/piracy": "TERM: Piracy\nURL: https://iadclexicon.org/piracy\n\nPiracy\n\u201cPiracy\u201d means an act defined in article 101 of the United Nations Convention on the Law of the Sea (UNCLOS).\nNote: The following definition of piracy is contained in article 101 of the United Nations Convention on the Law of the Sea:\n\u201cPiracy consists of any of the following acts:\n1. any illegal acts of violence or detention, or any act of depredation, committed for private ends by the crew or the passengers of a private ship or a private aircraft, and directed:\n1. on the high seas, against another ship or aircraft, or against persons or property on board such ship or aircraft;\n2. against a ship, aircraft, persons or property in a place outside the jurisdiction of any State;\n2. any act of voluntary participation in the operation of a ship or of an aircraft with knowledge of facts making it a pirate ship or aircraft;\n3. any act of inciting or of intentionally facilitating an act described in sub-paragraph (1) or (2).\u201d\nSource:\u00a0IMO resolution A.1025(26), Code of Practice for the Investigation of Crimes of Piracy and Armed Robbery against Ships, 18 January 2010, International Maritime Organization.\nRegulatory Guidance\nSource: United Nations Convention on the Law of the Sea (UNCLOS), 1982.\nLegislation", "https://iadclexicon.org/pirate-ship-or-aircraft": "TERM: Pirate Ship or Aircraft\nURL: https://iadclexicon.org/pirate-ship-or-aircraft\n\nPirate Ship or Aircraft\nA ship or aircraft is considered a pirate ship or aircraft if it is intended by the persons in dominant control to be used for the purpose of committing one of the acts referred to in article 101. The same applies if the ship or aircraft has been used to commit any such act, so long as it remains under the control of the persons guilty of that act.\nSource: United Nations Convention on the Law of the Sea (UNCLOS), 1982.\nLegislation", "https://iadclexicon.org/pit-level-indicator": "TERM: Pit Level Indicator\nURL: https://iadclexicon.org/pit-level-indicator\n\nPit Level Indicator\nDevice that constantly monitors the level of drilling fluid in the pits during operations incorporates float devices with sensors that report levels to a recording and alarm device (the pit volume recorder) placed near the driller\u2019s position on the rig floor, the alarm is set to sound if the pit level goes too high or too low.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/pit-volume-totalizer": "TERM: Pit Volume Totalizer\nURL: https://iadclexicon.org/pit-volume-totalizer\n\nPit Volume Totalizer\nA device that combines all of the individual pit volume indicators and registers the total drilling fluid volume in the various tanks.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards", "https://iadclexicon.org/pit": "TERM: Pit\nURL: https://iadclexicon.org/pit\n\nPit\nDepression or cavity that can be caused by corrosion or removal of rolled-in or extraneous material.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards\nPit\nDepression resulting from corrosion or removal of foreign material rolled into the surface during manufacture.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards\nPit\nPit\u2015for purposes of this Chapter, a natural topographic depression or man-made excavation used to hold produced water or other exploration and production waste, hydrocarbon storage brine, or mining water. The term does not include lined sumps less than 660 gallons or containment dikes, ring levees or firewalls constructed around oil and gas facilities.\nSource:\u00a0Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations\nPit\nPit\u2015an earthen surface impoundment constructed to retain E and P Waste, often referred to as a pond or lagoon. The term does not include lined sumps less than 660 gallons.\nSource:\u00a0Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations\nPit\nPIT shall mean any natural or man-made depression in the ground used for oil or gas exploration or production purposes. Pit does not include steel, fiberglass, concrete or other similar vessels which do not release their contents to surrounding soils.\nSource:\u00a0Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations\nPit\n\u201cPit\u201d means a surface or sub-surface impoundment, man-made or natural depression or diked area on the surface.\u00a0 Excluded from this definition are berms constructed around tanks or other facilities solely for safety, secondary containment and storm water or run-on control.\nSource:\u00a0Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/pit-volume-indicator": "TERM: Pit Volume Indicator\nURL: https://iadclexicon.org/pit-volume-indicator\n\nPit Volume Indicator\nA device installed in the drilling fluid tank to register the fluid level in the tank.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards", "https://iadclexicon.org/pitting": "TERM: Pitting\nURL: https://iadclexicon.org/pitting\n\nPitting\nLocalized corrosion of a metal surface in a small area and takes the form of cavities called pits. Pitting can be highly localized (including a single pit) or wide spread on a metal surface.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/pitch": "TERM: Pitch\nURL: https://iadclexicon.org/pitch\n\nPitch\nAxial distance between successive threads. NOTE In a single start thread, pitch is equivalent to lead.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards\nPitch\nNominal distance between two adjacent threads roots or crests.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/pitting-resistance-equivalent-number": "TERM: Pitting Resistance Equivalent Number\nURL: https://iadclexicon.org/pitting-resistance-equivalent-number\n\nPitting Resistance Equivalent Number\u00a0(\nF\nPREN)\nNumber developed to reflect and predict the pitting resistance of a stainless steel, based on the proportions of Cr, Mo, W and N in the chemical composition of the alloy. NOTE This number is based on observed resistance to pitting of CRAs in the presence of chlorides and oxygen, e.g. seawater, and is not directly indicative of the resistance to produced oil and gas environments.\nF\nPREW\n=\nw\nCr\n+ 3,3(\nw\nMo\n+ 0,5\nw\nW\n) + 16\nw\nN\nwhere\nw\nCr\nis the mass fraction of chromium in the alloy, expressed as a percentage of the total composition;\nw\nMo\nis the mass fraction of molybdenum in the alloy, expressed as a percentage of the total composition;\nw\nW\nis the mass fraction of tungsten in the alloy, expressed as a percentage of the total composition;\nw\nN\nis the mass fraction of nitrogen in the alloy, expressed as a percentage of the total composition.\nSource:\nAPI\nRP 17A Addendum 1, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, December 2010.\nGlobal Standards\nPitting Resistance Equivalent Number\n(\nF\nPREN)\nNumber, developed to reflect and predict the pitting resistance of a stainless steel, based upon the proportions of Cr, Mo, W and N in the chemical composition of the alloy\nNOTE 1 For the purposes of this International Standard,\nF\nPREN is calculated from Equation (1):\nF\nPREN =\nw\nCr + 3,3(\nw\nMo + 0,5\nw\nW) + 16\nw\nN (1)\nwhere\nw\nCr is the percent (mass fraction) of chromium in the alloy;\nw\nMo is the percent (mass fraction) of molybdenum in the alloy;\nw\nW is the percent (mass fraction) of tungsten in the alloy;\nw\nN is the percent (mass fraction) of nitrogen in the alloy.\nNOTE 2 Adapted from ISO 15156-3:2009, definition 3.10, and ISO 15156-3:2009, 6.3.\nSource:\nISO 21457:2010, Petroleum and natural gas industries \u2014 Materials selection and corrosion control for oil and gas production systems, First Edition,September 2010.\nGlobal Standards", "https://iadclexicon.org/piv": "TERM: PIV\nURL: https://iadclexicon.org/piv\n\nPIV\nProduction isolation valve.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/pl": "TERM: PL\nURL: https://iadclexicon.org/pl\n\nPL\nProtection level.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards\nPL\nPoint load.\nSource:\u00a0NORSOK D-001, Drilling facilities, Rev. 3, December 2012.\nGlobal Standards", "https://iadclexicon.org/place-of-employment": "TERM: Place Of Employment\nURL: https://iadclexicon.org/place-of-employment\n\nPlace Of Employment\n\u201cPlace of Employment\u201d means plant, premises, or any other place where directed by the employer or about which an employee is permitted to work.\nSource: State of Wyoming Occupational Safety and Health Rules and Regulations for Oil and Gas Well Drilling, Revised January 8, 2013.\nRegulations", "https://iadclexicon.org/place-of-refuge": "TERM: Place of Refuge\nURL: https://iadclexicon.org/place-of-refuge\n\nPlace of Refuge\nPlace of Refuge\nmeans a place where a ship in need of assistance can take action to enable it to stabilize its condition and reduce the hazards to navigation, and to protect human life and the environment, as defined in resolution A.949(23).\nSource:\u00a0IMO MSC.1/Circ.1251, Guidelines on the control of ships in an emergency, 19 October 2007, International Maritime Organization.\nRegulatory Guidance\nSource:\u00a0IMO Resolution A.949(23), Guidelines on places of refuge for ships in need of assistance, 5 March 2004, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/place-of-work": "TERM: Place Of Work\nURL: https://iadclexicon.org/place-of-work\n\nPlace Of Work\nIs a place where any person is to work (and includes volunteers).\nSource: Guidelines for Occupational Diving 2004, Occupational Safety and Health Service, New Zealand, updated October 2010.\nRegulatory Guidance\nPlace Of Work\nPlace of work means a place (whether or not within or forming part of a building, structure, or vehicle) where any person is to work, is working, for the time being works, or customarily works, for gain or reward; and, in relation to an employee, includes a place, or part of a place, under the control of the employer (not being domestic accommodation provided for the employee),\u2014\n(a) where the employee comes or may come to eat, rest, or get first-aid or pay; or\n(b) where the employee comes or may come as part of the employee\u2019s duties to report in or out, get instructions, or deliver goods or vehicles; or\n(c) through which the employee may or must pass to reach a place of work.\nSource: Health and Safety in Employment Act 1992, Public Act 1992 No 96, New Zealand, as of 1 July 2011.\nLegislation", "https://iadclexicon.org/place-of-safety": "TERM: Place Of Safety\nURL: https://iadclexicon.org/place-of-safety\n\nPlace Of Safety\nPlace of safety means an onshore or safe offshore location or vessel where medical treatment and other facilities for the care of survivors are available.\nSource: Prevention of Fire and Explosion, and Emergency Response on Offshore Installations, Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, Approved Code of Practice and guidance (UK HSE L65), Second Edition, 1997.\nRegulatory Guidance", "https://iadclexicon.org/plain-end": "TERM: Plain End\nURL: https://iadclexicon.org/plain-end\n\nPlain-End Pipe\nPipe without threads or tool-joint.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards\nPlain End\nDrill pipe, tubing, or casing without threads. The pipe ends may or may not be upset.\nSource:\nAPI\nRP 7G, Recommended Practice for Drill Stem Design and Operating Limits, Upstream Segment, Sixteenth Edition, August 1998 (Addendum 2: September 2009).\nGlobal Standards", "https://iadclexicon.org/plain-end-pipe": "TERM: Plain-End Pipe\nURL: https://iadclexicon.org/plain-end-pipe\n\nPlain-End Pipe\nPipe, either upset or non-upset, furnished without threads.\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards", "https://iadclexicon.org/plaintext": "TERM: Plaintext\nURL: https://iadclexicon.org/plaintext\n\nPlaintext\nUnencrypted information.\nFrom: CNSSI 4009.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards\nPlaintext\nUnencoded data that is input to and transformed by an encryption process, or that is output by a decryption process [11].\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/plan": "TERM: Plan\nURL: https://iadclexicon.org/plan\n\nPlan\nPlan\u2015any submittal made in accordance with R.S. 30:29 and these rules for the evaluation or remediation of an affected tract as defined herein.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/planar-imperfection": "TERM: Planar Imperfection\nURL: https://iadclexicon.org/planar-imperfection\n\nPlanar Imperfection\nImperfection lying in one geometric plane that is normally parallel to, and within, the outer and inner surfaces.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/plan-approval": "TERM: Plan Approval\nURL: https://iadclexicon.org/plan-approval\n\nPlan Approval\nStaff personnel authorized to carry out plan approval and to conclude whether or not compliance has been met.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards\nPlan Approval\nSignifies a systematic and independent examination of drawings, design documents or records in order to verify compliance with the rules or statutory requirements.\nPlan approval will be carried out at the discretion of the society, which also decides the extent and method of examination.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/plan-planned": "TERM: Plan/planned\nURL: https://iadclexicon.org/plan-planned\n\nPlan/planned\nA set of intended actions, including timescales and resources, required to achieve an objective.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards", "https://iadclexicon.org/planned": "TERM: Planned\nURL: https://iadclexicon.org/planned\n\nPlanned (inspection)\nAn inspection conducted by OHS inspectors from the Assessment and Inspection Teams.\nSource: NOPSEMA Guideline \u2013 Glossary \u2013 Regulatory Operations, N-09000-GL0326, Australia, Revision 5, December 2011.\nRegulatory Guidance", "https://iadclexicon.org/planned-inspections": "TERM: Planned Inspections\nURL: https://iadclexicon.org/planned-inspections\n\nPlanned Inspections\nTypically these comprise a comprehensive walk-through site inspection with investigations, carried out on preplanned lines, of process hardware and techniques, interviews with key staff and inspection of records and procedures.\nSource: Approved Code of Practice for Managing Hazards to Prevent Major Industrial Accidents, Health and Safety in Employment Act 1992, Department of Labour, New Zealand, July 1994.\nRegulatory Guidance", "https://iadclexicon.org/plant": "TERM: Plant\nURL: https://iadclexicon.org/plant\n\nPlant\nPlant includes any machinery, equipment or tool, or any component.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nPlant\nPlant includes machinery, equipment or appliances. It does not cover structural items, or helicopters, which may be used as a means of evacuation, or standby vessels. In addition, the regulation does not apply to equipment within the scope of regulation 18.\nSource: Prevention of Fire and Explosion, and Emergency Response on Offshore Installations, Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, Approved Code of Practice and guidance (UK HSE L65), Second Edition, 1997.\nRegulatory Guidance\nPlant\nPlant includes\u2014\n(a) appliance, equipment, fitting, furniture, implement, machine, machinery, tool, and vehicle; and\n(b) part of any plant, the controls of any plant, and any thing connected to any plant.\nSource: Health and Safety in Employment Act 1992, Public Act 1992 No 96, New Zealand, as of 1 July 2011.\nLegislation", "https://iadclexicon.org/plastic": "TERM: Plastic\nURL: https://iadclexicon.org/plastic\n\nPlastic\nPlastic means a solid material which contains as an essential ingredient one or more high molecular mass polymers and which is formed (shaped) during either manufacture of the polymer or the fabrication into a finished product by heat and/or pressure. Plastics have material properties ranging from hard and brittle to soft and elastic. For the purposes of this annex, \u201call plastics\u201d means all garbage that consists of or includes plastic in any form, including synthetic ropes, synthetic fishing nets, plastic garbage bags and incinerator ashes from plastic products.\nSource: Resolution MEPC.201(62), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships, 1973 (Revised MARPOL Annex V), 15 July 2011, International Maritime Organization.\nLegislation", "https://iadclexicon.org/plastic-collapse": "TERM: Plastic Collapse\nURL: https://iadclexicon.org/plastic-collapse\n\nPlastic collapse\nLoad that causes overall structural instability; the onset of gross plastic deformation. NOTE 1 Plastic collapse load is calculated with elastic-plastic material properties. NOTE 2 Plastic collapse is calculated using methods such as ASME BPVC, Section VIII, Division 2, Paragraph 5.2.4 or ASME BPVC, Section VIII, Division 3, Paragraph KD-230 using a true stress\u2013strain material model.\nSource:\nAPI\nTR 1PER15K-1, Protocol for Verification and Validation of High-pressure High-temperature Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/plataformas-fijas": "TERM: Plataformas Fijas\nURL: https://iadclexicon.org/plataformas-fijas\n\nPlataformas Fijas\nThe maximum uplift force during spud can extractionEstructura que se extiende por encima de Ia superficie del mar y esta soportada por el lecho marino mediante pilotes u otros medios con el prop\u00f3sito de permanecer estacionaria durante un per\u00edodo prolongado\nSource:\u00a0Resoluci\u00f3n N\u00famero 40687 de 18 Jul 2017 Por la cual se establecen los criterios t\u00e9cnicos para proyectos de perforaci\u00f3n exploratoria de hidrocarburos costa afuera en Colombia. Columbia Ministerio de Minas y Energia,\nRegulations", "https://iadclexicon.org/plastic-viscosity": "TERM: Plastic Viscosity\nURL: https://iadclexicon.org/plastic-viscosity\n\nPlastic Viscosity\nMeasure of the high-shear-rate viscosity which depends upon the number, shape and size of solids and the viscosity of the liquid phase. NOTE Plastic viscosity is calculated by subtracting the 300 r/min concentric cylinder viscometer reading from the 600 r/min concentric cylinder viscometer reading (see ISO 10414-1 and ISO 10414-2).\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/plate-lining": "TERM: Plate Lining\nURL: https://iadclexicon.org/plate-lining\n\nPlate lining\nMetal plates that are welded to the inside of the pressure vessel wall. Normally, plates are of a more corrosion resistant or erosion resistant alloy than the vessel wall and provide additional corrosion/erosion resistance. In some instances, plates of a material of construction similar to the vessel wall are used for specific operating periods where corrosion and/or erosion rates are predictable.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006.\nGlobal Standards", "https://iadclexicon.org/plating": "TERM: Plating\nURL: https://iadclexicon.org/plating\n\nPlating\nDeposition of a thin layer of metal onto a surface by techniques such as electroless or electroplating, vapor\ndeposition, and sputter deposition.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards", "https://iadclexicon.org/platform": "TERM: Platform\nURL: https://iadclexicon.org/platform\n\nPlatform\ncomplete assembly, including structure, topsides, foundations and stationkeeping systems.\nSource:\u00a0ISO 19900:2013, Petroleum and natural gas industries \u2013 General requirements\u00a0for offshore structures.\nGlobal Standards\nPlatform\n\u201cPlatform\u201d means a platform associated with an installation (plate-forme).\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource:\u00a0Canada Oil and Gas Installations Regulations, SOR/96-118, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Petroleum Installations Regulations, SOR/95-191, Canada, current to May 31, 2012.\nRegulations\nPlatform\nProduction platform.\nSource:\u00a0NOGEPA Guideline 14, Helideck Operations and Procedures Manual, Netherlands, Version 2, December 2011.\nGlobal Standards", "https://iadclexicon.org/playa-lake": "TERM: Playa Lake\nURL: https://iadclexicon.org/playa-lake\n\nPlaya Lake\n\u201cPlaya lake\u201d means a level or nearly level area that occupies the lowest part of a completely closed basin and that is covered with water at irregular intervals, forming a temporary lake.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/playback-equipment": "TERM: Playback Equipment\nURL: https://iadclexicon.org/playback-equipment\n\nPlayback Equipment\nPlayback equipment\nmeans the equipment, compatible with the recording medium and the format used during recording, employed for recovering the data. It includes also the display or presentation hardware and software that is appropriate to the original data source equipment. <S-VDRs>.\nSource:\u00a0IMO Resolution MSC.163(78), Recommendation on Performance Standards for Shipborne Simplified Voyage Data Recorders (S-VDRs), 17 May 2004, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/plc": "TERM: PLC\nURL: https://iadclexicon.org/plc\n\nPLC\nPrincipal loading condition.\nSource:\nAPI\nSPEC 8C, Drilling and Production Hoisting Equipment (PSL 1 and PSL 2), Fifth Edition, April 2012.\nGlobal Standards\nPLC\nProgrammable logic controller.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards\nSource:\u00a0NORSOK D-001, Drilling facilities, Rev. 3, December 2012.\nGlobal Standards\nSource:\u00a0Oil & Gas UK, Guidelines on subsea BOP systems, Issue 1, July 2012,\nGlobal Standards\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/plem": "TERM: PLEM\nURL: https://iadclexicon.org/plem\n\nPLEM\nPipeline end manifold.\nS\nource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nSource:\nAPI\nRP 17B, Recommended Practice for Flexible Pipe, Fourth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/plet": "TERM: PLET\nURL: https://iadclexicon.org/plet\n\nPLET\nPipeline end termination.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nPLET\nPipeline end modulus.\nSource:\nAPI\nRP 17B, Recommended Practice for Flexible Pipe, Fourth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/pll": "TERM: PLL\nURL: https://iadclexicon.org/pll\n\nPLL\nPotential Loss of Life.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nPotential Loss of Life (PLL)\nExpected number of statistical fatalities per year.", "https://iadclexicon.org/plonor-list": "TERM: PLONOR List\nURL: https://iadclexicon.org/plonor-list\n\nPLONOR List\nOSPAR List of Substances/Preparations Used and Discharged Offshore which Are Considered to Pose Little or No Risk to the Environment (PLONOR), www.klif.no.\nSource:\u00a0Guidelines Regarding the Activities Regulations, Norway, updated December 2012.\nRegulatory Guidance\nPLONOR List\nPlonor list: list of substances set out in the Ospar-agreement 2004-10 used and discharged during mining activities at sea and that are deemed to cause no or little harm to the environment.\nSource: Mining Regulation of the Netherlands, WJZ 02063603, Netherlands,16 December 2002.\nRegulations", "https://iadclexicon.org/pls": "TERM: PLS\nURL: https://iadclexicon.org/pls\n\nPLS\nPlastic limit state.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/plug": "TERM: Plug\nURL: https://iadclexicon.org/plug\n\nPlug\nA device or material which may be temporarily or permanently placed in the wellbore to block off or isolate lower zones so that upper zones may be completed, stimulated, tested, cemented, produced, or injected into.\nSource:\nAPI\nBULLETIN E3, Environmental Guidance Document: Well Abandonment and Inactive Well Practices for U.S. Exploration and Production Operations, First Edition, January 1993 (Reaffirmed June 2000).\nGlobal Standards\nPlug\n\u201cPlug\u201d means the closing off, in a manner prescribed by the Commission, of all oil, gas, and waterbearing formations in any producing or nonproducing wellbore before such well is abandoned.\nSource:\u00a0Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/plt": "TERM: PLT\nURL: https://iadclexicon.org/plt\n\nPLT\nproduction logging tool.\nSource:\u00a0Oil & Gas UK, Guidelines on subsea BOP systems, Issue 1, July 2012,\nGlobal Standards", "https://iadclexicon.org/plug-back-total-depth": "TERM: Plug Back Total Depth\nURL: https://iadclexicon.org/plug-back-total-depth\n\nPlug Back Total Depth (PBTD)\nThe new bottom of a well that is established when a well is plugged back.\nSource:\nAPI\nBULLETIN E3, Environmental Guidance Document: Well Abandonment and Inactive Well Practices for U.S. Exploration and Production Operations, First Edition, January 1993 (Reaffirmed June 2000).\nGlobal Standards", "https://iadclexicon.org/plug-and-abandon": "TERM: Plug and Abandon\nURL: https://iadclexicon.org/plug-and-abandon\n\nPlug and Abandon\nPlacement of a cement plug or plugs in a well, in which no future utility has been identified, to seal the entire wellbore against fluid migration, and protect fresh water aquifers from contamination.\nSource:\nAPI\nBULLETIN E3, Environmental Guidance Document: Well Abandonment and Inactive Well Practices for U.S. Exploration and Production Operations, First Edition, January 1993 (Reaffirmed June 2000).\nGlobal Standards", "https://iadclexicon.org/plug-back": "TERM: Plug Back\nURL: https://iadclexicon.org/plug-back\n\nPlug Back\nTo place cement or other material in the well to seal off a completion interval, to exclude bottom water, or to perform another operation such as side-tracking or producing from another depth. The term also refers to the setting of a mechanical plug in the casing.\nSource:\nAPI\nBULLETIN E3, Environmental Guidance Document: Well Abandonment and Inactive Well Practices for U.S. Exploration and Production Operations, First Edition, January 1993 (Reaffirmed June 2000).\nGlobal Standards", "https://iadclexicon.org/plug-cementing": "TERM: Plug Cementing\nURL: https://iadclexicon.org/plug-cementing\n\nPlug Cementing\nProcess of placing a volume of cement in a well to form a plug across the wellbore.\nSource:\nAPI\nRP 10B-2, Recommended Practice for Testing Well Cements, First Edition, July 2005 (Reaffirmed: July 2010).\nGlobal Standards", "https://iadclexicon.org/plug-valve": "TERM: Plug Valve\nURL: https://iadclexicon.org/plug-valve\n\nPlug Valve\nValve assembly with a plug permanently mounted across the conduit so that, when rotated 90\u00b0, it effects a closure. EXAMPLES Plugs may be straight, tapered, ball, etc.\nSource:\nAPI\nRP 17A Addendum 1, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, December 2010.\nGlobal Standards\nPlug Valve\nWedge shaped, reduced part valve with 90- degree rotation; causes high-pressure drop.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/plugging": "TERM: Plugging\nURL: https://iadclexicon.org/plugging\n\nPlugging\nWedging or jamming of openings in a screening surface by near-size particles, preventing passage of undersize particles and leading to the blinding of the screen (see blinding).\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/plugging-and-abandonment": "TERM: Plugging and Abandonment\nURL: https://iadclexicon.org/plugging-and-abandonment\n\nPlugging and Abandonment\nPLUGGING AND ABANDONMENT shall mean the cementing of a well, the removal of its associated production facilities, the removal or abandonment in-place of its flowline, and the remediation and reclamation of the wellsite.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/plugging-pits": "TERM: Plugging Pits\nURL: https://iadclexicon.org/plugging-pits\n\nPlugging Pits\nPLUGGING PITS used for containment of fluids encountered during the plugging process.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/pm": "TERM: PM\nURL: https://iadclexicon.org/pm\n\nPM\nPreventive maintenance.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal Standards\nSource: 117 OLF, Norwegian Oil and Gas Association recommended guidelines for Well Integrity, No. 117, Revision No. 4, June 2011.\nGlobal Standards\nPM\nPreventative Maintenance.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/pmd": "TERM: PMD\nURL: https://iadclexicon.org/pmd\n\nPMD\nParamagnetic Detector.\nSource:\u00a0Resolution MEPC.177(58), amendments to the Technical Code on Control of Emission of Nitrogen Oxides from Marine Diesel Engines, 10 October 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/pmcd": "TERM: PMCD\nURL: https://iadclexicon.org/pmcd\n\nPMCD\nPressurized Mud Cap Drilling.\nSource:\u00a0ABS Guide for Classification and Certification of Managed Pressure Drilling Systems, September 2017.\nGlobal Standards\nPMCD\nA drilling technique used to drill without returns while balancing a full annular fluid column by using a Light Annular Mud (LAM) cap maintained above an open-hole formation that is taking all injected (sacrificial) fluid and drilled cuttings assisted by surface pressure. The LAM density is chosen based on ability to make LAM and the desired surface pressure that can be maintained and observed. Periodically injecting more of the same fluid into the annulus provides a means to control the surface back-pressure within the operating limits of the RCD and/or riser system.\nSource:\u00a0ABS Guide for Classification and Certification of Managed Pressure Drilling Systems, September 2017.\nGlobal Standards", "https://iadclexicon.org/pmi": "TERM: PMI\nURL: https://iadclexicon.org/pmi\n\nPMI\nPositive material identification.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nPMI\nAny physical evaluation or test of a material to confirm that the material, which has been or will be placed into service, is consistent with the selected or specified alloy material designated by the owner/user.\nNOTE: These evaluations or tests can provide qualitative or quantitative information that is sufficient to verify the nominal alloy composition (see API 578).\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nPMI\nPortable metal identification.\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards", "https://iadclexicon.org/pmo": "TERM: PMO\nURL: https://iadclexicon.org/pmo\n\nPMO\nMSC Port Meteorological Officer.\nSource: \u00a0Offshore Physical Environmental Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, September 2008.\nRegulatory Guidance", "https://iadclexicon.org/pmitp": "TERM: PMITP\nURL: https://iadclexicon.org/pmitp\n\nPMITP\nBusiness function or process which is contracted to an external supplier.\nSource:\nAPI\nSpec Q2, Specification for Quality Management System Requirements for Service,\u00a0 Supply Organizations for the Petroleum and Natural Gas Industries, Upstream Segment, First Edition, December 2011.\nGlobal Standards", "https://iadclexicon.org/pmr": "TERM: PMR\nURL: https://iadclexicon.org/pmr\n\nPMR\nPer manufacturer\u2019s rating.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/pmv": "TERM: PMV\nURL: https://iadclexicon.org/pmv\n\nPMV\nProduction master valve.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/pms": "TERM: PMS\nURL: https://iadclexicon.org/pms\n\nPMS\nPlanned Maintenance Systems.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nSource:\u00a0NOGEPA Industrial Guideline No. 43, Surface BOP Review, Best Practices Checklist, Netherlands, Version 0, December 2011.\nGlobal Standards\nSource:\u00a0Oil & Gas UK, Guidelines on subsea BOP systems, Issue 1, July 2012,\nGlobal Standards", "https://iadclexicon.org/pna": "TERM: PNA\nURL: https://iadclexicon.org/pna\n\nPNA\nPetri net analysis.\nSource:\u00a0ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards", "https://iadclexicon.org/po": "TERM: Po\nURL: https://iadclexicon.org/po\n\nPo\nPolonium.\nSource:\u00a0NOGEPA Industrial Guideline No. 16, Working with Naturally Occurring Radioactive Materials (NORM), Netherlands, Version 1, January 2009.\nGlobal Standards", "https://iadclexicon.org/pob": "TERM: POB\nURL: https://iadclexicon.org/pob\n\nPOB\nPersonnel onboard.\nSource:\nAPI\nRP T-1, Creating Orientation Programs for Personnel Going Offshore, Fifth Edition, November 2016.\nGlobal Standards\nPOB\nPersons on Board.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/pod": "TERM: Pod\nURL: https://iadclexicon.org/pod\n\nPOD\nPoint of disconnect.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nPoD\nProbability of detection.\nSource:\nAPI\nTechnical Report 17TR7, Verification and Validation of Subsea Connectors, First Edition, April 2017.\nGlobal Standards\nPod\nThe control system valve package.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards\nPod\nSee control pod.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/pocket": "TERM: Pocket (unloader)\nURL: https://iadclexicon.org/pocket\n\nPocket (unloader)\nReduces the flow through a reciprocating compressor by increasing the volumetric capacity of the compressor cylinder.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/point-of-access": "TERM: Point of Access\nURL: https://iadclexicon.org/point-of-access\n\nPoint of access\nPoint of access means the place on deck of a vessel where a person steps onto or off of pilot boarding equipment.\nSource: Mobile Offshore Drilling Units, 46 CFR 107-109 (2013).\nRegulations", "https://iadclexicon.org/poe": "TERM: POE\nURL: https://iadclexicon.org/poe\n\nPOE\nPlan of Exploration.\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines", "https://iadclexicon.org/point-of-compliance": "TERM: Point of Compliance\nURL: https://iadclexicon.org/point-of-compliance\n\nPoint of Compliance\nPOINT OF COMPLIANCE means one or more points or locations at which compliance with applicable groundwater standards established under Water Quality Control Commission Basic Standards for Groundwater, Section 3.11.4, must be achieved.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/point-of-delivery": "TERM: Point of Delivery\nURL: https://iadclexicon.org/point-of-delivery\n\nPoint of Delivery\nPoint of Delivery\u2015point at which gas is vented to the atmosphere, whether from one or more wells or at any type of production facility.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/point-of-embarkation": "TERM: Point Of Embarkation\nURL: https://iadclexicon.org/point-of-embarkation\n\nPoint Of Embarkation\nThe heliport or dock facility from which personnel and materials are shipped to or received from the offshore facility.\nSource:\nAPI\nRP 70, Security for Offshore Oil and Natural Gas Operations, Downstream Segment, First Edition, March 2003.\nGlobal Standards\nPoint Of Embarkation\nThe heliport or dock facility from which personnel and materials are shipped to or received from the offshore facility. Appropriate security measures at these facilities are critical.\nSource:\nAPI\nRP 70I, Security for Worldwide Offshore Oil and Natural Gas Operations, Upstream Segment, First Edition, May 2004.\nGlobal Standards", "https://iadclexicon.org/poisons": "TERM: Poisons\nURL: https://iadclexicon.org/poisons\n\nPoisons (For Sensors) (Gas Properties)\nSubstances, which lead to temporary or permanent loss of sensitivity of the sensors.\nSource:\u00a0IEC 60079-29-1, Explosive atmospheres \u2013 Part 29-1: Gas detectors \u2013 Performance requirements of detectors for flammable gases.\nGlobal Standards", "https://iadclexicon.org/poissons-ratio": "TERM: Poisson\u2019s Ratio, \u03bdha\nURL: https://iadclexicon.org/poissons-ratio\n\nPoisson\u2019s Ratio,\n\u03bd\nha\nAxial strain resulting from a stress in the hoop direction.\nNote: 1 to entry:\u00a0GRP pipes will typically contract in the axial direction when subjected to a hoop stress.\nNote: \u00a02 to entry:\u00a0For GRP pipes wound at a 54\u00b0 winding angle, the Poisson\u2019s ratio will typically be smaller in magnitude than the\nminor Poisson\u2019s ratio\n(3.2.79)\n.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/polar-class": "TERM: Polar Class\nURL: https://iadclexicon.org/polar-class\n\nPolar Class\nPolar Class means the class assigned to a ship based upon IACS Unified Requirements.\nSource:\u00a0IMO resolution A.1021(26), Guidelines for ships operating in polar waters, 18 January 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/polar-class-ship": "TERM: Polar Class ship\nURL: https://iadclexicon.org/polar-class-ship\n\nPolar Class ship\nPolar Class ship means a ship for which a Polar Class has been assigned.\nSource:\u00a0IMO resolution A.1021(26), Guidelines for ships operating in polar waters, 18 January 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/polar-waters": "TERM: Polar Waters\nURL: https://iadclexicon.org/polar-waters\n\nPolar Waters\nPolar waters includes both Arctic and Antarctic waters.\nSource:\u00a0IMO resolution A.1021(26), Guidelines for ships operating in polar waters, 18 January 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/polar-low": "TERM: Polar Low\nURL: https://iadclexicon.org/polar-low\n\nPolar Low\ndepression that forms in polar air, often near a boundary between ice and sea.\nSource:\nAPI\nRP 2MET, Derivation of Metocean Design and Operating Conditions, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/pole-mast": "TERM: Pole Mast\nURL: https://iadclexicon.org/pole-mast\n\nPole mast\nStructure consisting of one or more tubular sections, telescoping or not telescoping, that are the load-bearing members. The structure, when erected to working position, usually requires guylines. It may be attached to a carrier, skid base, or substructure.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nPole mast\n\u201cPole mast\u201d means a structure which consists of 1 or more tubular sections, either telescoping or nontelescoping and which is a load-bearing member. The structure, when erected to working position, usually requires guylines. It may be attached to a carrier, skid base, or substructure. It is used in place of a derrick. [Mich. Admin. Code R 408 (2013)].\nSource: Oil and Gas Drilling and Servicing Operations, Michigan Administrative Code R 408, February 8, 2013.\nRegulations", "https://iadclexicon.org/policies": "TERM: Policies\nURL: https://iadclexicon.org/policies\n\nPolicies\nHigh-level statements that define general principles or rules about how a company operates.\nPolicies generally outline commitments and limitations applied to the company overall and are supported by other documents, such as codes of conduct for individuals or standards related to activities.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards", "https://iadclexicon.org/polished-bore-receptacle-pbr": "TERM: Polished Bore Receptacle (PBR)\nURL: https://iadclexicon.org/polished-bore-receptacle-pbr\n\nPolished Bore Receptacle (PBR)\nA device with a honed internal diameter (ID) sealing surface for landing a production tubing seal assembly or tie back casing.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/policy": "TERM: Policy\nURL: https://iadclexicon.org/policy\n\nPolicy\nIntentions and direction of an\norganization\nas formally expressed by its\ntop management.\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards\nPolicy\nA minimal description of NOPSEMA\u2019s intentions and expected outcomes in relation to the subject of the policy. The means for achieving it, such as a process or procedures, and any elaboration or guidance, are not included within the policy document.\nSource: NOPSEMA Guideline \u2013 Glossary \u2013 Regulatory Operations, N-09000-GL0326, Australia, Revision 5, December 2011.\nRegulatory Guidance", "https://iadclexicon.org/pollution": "TERM: Pollution\nURL: https://iadclexicon.org/pollution\n\nPollution\nThe introduction into the natural environment of any substance or form of energy outside the limits applicable to the activity that is subject to an authorization, including spills. Notes: Excerpted from section 1.(1) of the Regulations.\nSource: Environmental Protection Plan Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, March 31, 2011.\nRegulatory Guidance\nPollution\nPollution is the introduction into the environment of substances or effects that are potentially harmful or interfere with man\u2019s use of his environment or interfere with species or habitats.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nPollution\nPOLLUTION means man-made or man-induced contamination or other degradation of the physical, chemical, biological, or radiological integrity of air, water, soil, or biological resource.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations\nPollution\n\u201cPollution\u201d means the introduction into the natural environment of any substance or form of energy outside the limits applicable to the activity that is subject to an authorization, including spills (pollution).\nSource: Canada Oil and Gas Drilling and Production Regulations, SOR/2009-315, February 2013.\nRegulations\nSource:\u00a0Drilling and Production Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, March 31, 2011.\nRegulatory Guidance\nSource: \u00a0Offshore Waste Treatment Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, December 15, 2010.\nRegulatory Guidance\nSource:\u00a0Nova Scotia Offshore Petroleum Drilling and Production Regulations, SOR/2009-317, Canada, current to May 31, 2012.\nRegulations\nPollution\n\u201cPollution\u201d means the contamination of fresh water or soil, either surface or subsurface, by salt water, mineral brines, waste oil, oil, gas, and/or other deleterious substances produced from or obtained or used in connection with the drilling, development, producing, refining, transporting, or processing of oil or gas within the State of Oklahoma).\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations\nPollution\nThe alteration of the physical, chemical, or biological quality of, or the contamination of, water that makes it harmful, detrimental, or injurious to humans, animal life, vegetation or property or to public health, safety, or welfare, or impairs the usefulness or the public enjoyment of the water for any lawful or reasonable purpose.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations\nPollution\nPollution in chemicals as mentioned in the fifth subsection means, for example, heavy metals in weight materials.\u00a0Large amounts in this case mean volumes greater than 1000 m3 of water.\nSource:\u00a0Guidelines Regarding the Activities Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/pollutant": "TERM: Pollutant\nURL: https://iadclexicon.org/pollutant\n\nPollutant\nAny constituent that contaminates or alters the physical, thermal, chemical, or biological quality of water so as to be harmful, detrimental, or injurious to humans, animal life, vegetation, or property or to the public health, safety, or welfare, or that impairs the usefulness or the public enjoyment of the water for any lawful purpose.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations\nPollutant\nPollutant means any substance controlled by MARPOL which, if introduced into the sea, is liable to create hazards to human health, to harm living resources and marine life, to damage amenities or to interfere with other legitimate uses of the sea.\nSource: IMO resolution A.1021(26), Guidelines for ships operating in polar waters, 18 January 2010, International Maritime Organization,\nRegulatory Guidance", "https://iadclexicon.org/polymer-augmented-waterflooding": "TERM: Polymer Augmented Waterflooding\nURL: https://iadclexicon.org/polymer-augmented-waterflooding\n\nPolymer Augmented Waterflooding\nAugmented waterflooding in which organic polymers are injected with the water to improve a real and vertical sweep efficiency.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/pollution-damage": "TERM: Pollution Damage\nURL: https://iadclexicon.org/pollution-damage\n\nPollution Damage\n\u201cPollution damage\u201d means:\nloss or damage caused outside the ship by contamination resulting from the escape or discharge of bunker oil from the ship, wherever such escape or discharge may occur, provided that compensation for impairment of the environment other than loss of profit from such impairment shall be limited to costs of reasonable measures of reinstatement actually undertaken or to be undertaken; and\nthe costs of preventive measures and further loss or damage caused by preventive measures.\nSource:\u00a0International Convention on Civil Liability for Bunker Oil Pollution Damage, 2001.\nLegislation\nPollution Damage\nPollution damage means damage or loss caused by pollution as a consequence of effluence or discharge of petroleum from a facility, including a well, and costs of reasonable measures to avert or limit such damage or such loss, as well as damage or loss as a consequence of such measures. Damage or loss incurred by fishermen as a consequence of reduced possibilities for fishing is also included in pollution damage.\nSource:\u00a0Act 29 November 1996 No. 72 Relating to Petroleum Activities, Norway, amended June 2011.\nLegislation", "https://iadclexicon.org/pollution-of-surface-or-subsurface-water": "TERM: Pollution Of Surface Or Subsurface Water\nURL: https://iadclexicon.org/pollution-of-surface-or-subsurface-water\n\nPollution Of Surface Or Subsurface Water\nThe alteration of the physical, thermal, chemical, or biological quality of, or the contamination of, any surface or subsurface water in the state that renders the water harmful, detrimental, or injurious to humans, animal life, vegetation, or property, or to public health, safety, or welfare, or impairs the usefulness or the public enjoyment of the water for any lawful or reasonable purpose.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/policies-procedures": "TERM: Policies & Procedures\nURL: https://iadclexicon.org/policies-procedures\n\nPolicies & Procedures\nObserving and Reporting policies and procedures developed for the Offshore.\nSource: \u00a0Offshore Physical Environmental Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, September 2008.\nRegulatory Guidance", "https://iadclexicon.org/pontoon": "TERM: Pontoon\nURL: https://iadclexicon.org/pontoon\n\nPontoon\nPontoon is considered to be normally:\n1 non self-propelled;\n2 unmanned;\n3 carrying only deck cargo;\n4 having a block coefficient of 0.9 or greater;\n5 having a breadth/depth ratio of greater than 3; and\n6 having no hatchways in the deck except small manholes closed with gasketed covers.\nSource:\nIMO resolution MSC.267(85), International Code on Intact Stability, 2008 (2008 IS Code), 4\u00a0December 2008, International Maritime Organization.\nRegulatory Guidance\nSource:\u00a0IMO Resolution MSC.267(85), adoption of the International Code on Intact Stability, 2008 (2008 IS Code), 4 December 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/polymerization": "TERM: Polymerization\nURL: https://iadclexicon.org/polymerization\n\nPolymerization\nTime/temperature/pressure cycle used to cure a thermosetting resin system from a liquid to a solid.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/pooh": "TERM: POOH\nURL: https://iadclexicon.org/pooh\n\nPOOH\nPulling of out hole.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards", "https://iadclexicon.org/pollution-of-the-marine-environment": "TERM: Pollution of the Marine Environment\nURL: https://iadclexicon.org/pollution-of-the-marine-environment\n\nPollution of the Marine Environment\n\u2018pollution of the marine environment\u2019 means the introduction by man, directly or indirectly, of substances or energy into the marine environment, including estuaries, which results or is likely to result in such deleterious effects as harm to living resources and marine life, hazards to human health, hindrance to marine activities, including fishing and other legitimate uses of the sea, impairment of quality for use of sea water and reduction of amenities.\nSource: United Nations Convention on the Law of the Sea (UNCLOS), 1982.\nLegislation", "https://iadclexicon.org/pool-fire": "TERM: Pool Fire\nURL: https://iadclexicon.org/pool-fire\n\nPool Fire\nBurning pool of liquid.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards\nPool Fire\nTurbulent diffusion fire burning above a horizontal pool of vaporizing hydrocarbon fuel under conditions where the fuel has zero or very low initial momentum.\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards", "https://iadclexicon.org/pool": "TERM: Pool\nURL: https://iadclexicon.org/pool\n\nPool\n\u201cPool\u201d means an underground reservoir containing a common accumulation of oil or gas or both; each zone of a structure which is completely separated from any other zone in the same structure is a pool, as that term is used in this chapter.\nSource: Control of Oil and Gas Resources, North Dakota Century Code, Title 38, Chapter 8, February 2013.\nLegislation\nPool\n\u201cPool\u201d means a natural underground reservoir containing or appearing to contain an accumulation of oil or gas or both separated or appearing to be separated from any other such accumulations (nappe).\nSource: Canada Oil and Gas Drilling and Production Regulations, C.R.C., c. 1517, February 2013.\nRegulations\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nSource:\u00a0Canada Oil and Gas Operations Act, R.S.C., 1985, c. O-7, Canada, current to April 29, 2013.\nLegislation\nSource:\u00a0Drilling and Production Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, March 31, 2011.\nRegulatory Guidance\nPool\nThe words POOL, PERSON, OWNER, PRODUCER, OIL, GAS, WASTE, CORRELATIVE RIGHTS and COMMON SOURCE OF SUPPLY are defined by the Act, and said definitions are hereby adopted in these Rules and Regulations. From C.R.S. 34-60-103 (2012): \u201cPool\u201d means an underground reservoir containing a common accumulation of oil or gas, or both. Each zone of a general structure, which zone is completely separated from any other zone in the structure, is covered by the word \u201cpool\u201d as used in this article.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations\nPool\nPool\u2015as used herein, shall have the meaning as such term is defined in Title 30 of the Louisiana Revised Statutes of 1950.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations\nPool\nPool\u2015an underground reservoir containing a common accumulation of crude petroleum or natural gas or both. Each zone of a general structure which is completely separated from any other zone in the structure is covered by the term pool.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations\nPool\n\u201cPool\u201d means an underground reservoir containing a common accumulation of oil or gas.\u00a0 Each zone of a general structure, which zone is completely separated from other zones in the structure, is covered by the word pool as used in 19.15.2 NMAC through 19.15.39 NMAC.\u00a0 \u201cPool\u201d is synonymous with \u201ccommon source of supply\u201d and with \u201ccommon reservoir\u201d.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations\nPool\n\u201cPool\u201d means an underground reservoir containing a common accumulation of oil or gas, or both, but does not include a gas storage reservoir. Each zone of a geological structure and each zone of a geological feature that is completely separated from any other zone in the same structure or feature may contain a separate pool.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations\nPool\n\u201cPool\u201d See \u201ccommon source of supply\u201d.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations\nPool\n\u201cPool\u201d means an underground reservoir containing a common accumulation of petroleum or natural gas or both and includes each zone of a general structure which is completely separated from any other zone in the structure.\nSource:\u00a0The Petroleum and Natural Gas Rules, 1959 (As amended from time to time), India, as amended as of May 2013.\nRegulations", "https://iadclexicon.org/pooled-working-interest": "TERM: Pooled Working Interest\nURL: https://iadclexicon.org/pooled-working-interest\n\nPooled Working Interest\n\u201cPooled working interest\u201d means a working interest or unleased mineral interest that is pooled by division or commission order and not by voluntary agreement of the owner of the interest, except for an unleased mineral interest on federal, state or tribal lands.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/pooled-spacing-unit": "TERM: Pooled Spacing Unit\nURL: https://iadclexicon.org/pooled-spacing-unit\n\nPooled Spacing Unit\n\u201cPooled spacing unit\u201d means the area that is subject to a pooling agreement or a pooling order; unit\u00e9 d\u2019espacement mise en commun.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nSource:\u00a0Canada Oil and Gas Operations Act, R.S.C., 1985, c. O-7, Canada, current to April 29, 2013.\nLegislation", "https://iadclexicon.org/pooled-tract": "TERM: Pooled Tract\nURL: https://iadclexicon.org/pooled-tract\n\nPooled Tract\n\u201cPooled tract\u201d means the portion of a pooled spacing unit defined as a tract in a pooling agreement or a pooling order; parcelle mise en commun.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\u00a0Legislation\nSource:\u00a0Canada Oil and Gas Operations Act, R.S.C., 1985, c. O-7, Canada, current to April 29, 2013.\nLegislation", "https://iadclexicon.org/pooling-agreement": "TERM: Pooling Agreement\nURL: https://iadclexicon.org/pooling-agreement\n\nPooling Agreement\n\u201cPooling agreement\u201d means an agreement to pool the interests of owners in a spacing unit and to provide for the operation or the drilling and operation of a well thereon; accord de mise en commun.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nSource:\u00a0Canada Oil and Gas Operations Act, R.S.C., 1985, c. O-7, Canada, current to April 29, 2013.\nLegislation", "https://iadclexicon.org/poop": "TERM: Poop\nURL: https://iadclexicon.org/poop\n\nPoop\nPoop. A poop is a superstructure which extends from the after perpendicular forward to a point which is aft of the forward perpendicular.\nThe poop may originate from a point aft of the aft perpendicular. <Chapter I, regulation\u00a03>.\nSource:\u00a0IMO Resolution MSC.143(77), amendments to Annex B to the 1988 Load Lines Protocol, 5\u00a0June 2003, International Maritime Organization.\nLegislation", "https://iadclexicon.org/pooling-order": "TERM: Pooling Order\nURL: https://iadclexicon.org/pooling-order\n\nPooling Order\n\u201cPooling order\u201d means an order made under section 173 or as altered pursuant to section 175; arr\u00eat\u00e9 de mise en commun.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nPooling Order\n\u201cPooling order\u201d means an order made under section 31 or as altered pursuant to section 35; arr\u00eat\u00e9 de mise en commun.\nSource:\u00a0Canada Oil and Gas Operations Act, R.S.C., 1985, c. O-7, Canada, current to April 29, 2013.\nLegislation", "https://iadclexicon.org/poor-coating-condition": "TERM: Poor, Coating Condition\nURL: https://iadclexicon.org/poor-coating-condition\n\nPoor (Coating Condition)\nCondition with breakdown of coating or rust penetration on more than 20% or hard rust scale on more than 10% of the area under consideration or local breakdown concentrated at edges or welds on more than 50% of edges or weld lines in the area under consideration.\nSource:\u00a0IMO MSC.1/Circ.1330, Guidelines for maintenance and repair of protective coatings, 11 June 2009, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/pop-up-displaycontrol-dialog-box": "TERM: Pop-Up Display/Control Dialog Box\nURL: https://iadclexicon.org/pop-up-displaycontrol-dialog-box\n\nPop-Up Display/Control Dialog Box\nA display or control that appears on a computer screen to allow increased access to a control item. An auxiliary display of data, a message, or a supplemental operational request, either as a result of a command given to a control system by an operator, or a system alarm notification.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/por": "TERM: POR\nURL: https://iadclexicon.org/por\n\nPOR\nPerformance and operability review.\nSource:\u00a0ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards", "https://iadclexicon.org/port-state-control-officer-psco": "TERM: Port State Control Officer (PSCO)\nURL: https://iadclexicon.org/port-state-control-officer-psco\n\nPort State Control Officer (PSCO)\nA person duly authorized by the competent authority of a Party to a relevant convention to carry out port State control inspections, and responsible exclusively to that Party.\nSource: IMO resolution A.1052(27), Procedures for Port State Control, 2011, 201 December 2011, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/port-administration": "TERM: Port Administration\nURL: https://iadclexicon.org/port-administration\n\nPort Administration\nPort administration\nmeans the appropriate authority of the country in the port of which the ship is loading or unloading.\nSource: Resolution MEPC.119(52), 2004 amendments to the International Code for the Construction and Equipment of Ships Carrying Dangerous Chemicals in Bulk (IBC Code), 15 October 2004.\nRegulatory guidance, International Maritime Organization", "https://iadclexicon.org/pore-pressure-pp": "TERM: Pore Pressure (PP)\nURL: https://iadclexicon.org/pore-pressure-pp\n\nPore Pressure (PP)\nPore pressure is the pressure of the fluid inside the pore spaces of a formation.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards\nPore Pressure (formation pressure)\nPressure exerted by the fluids within the pore space of a formation.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nPore Pressure\nPressure exerted by fluids in a formation pore space.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards\nPore Pressure\nThe amount of force that is being exerted into the borehole by fluids or gases within the formation that has been penetrated.\nSource:\u00a0NOGEPA Industrial Guideline No. 43, Surface BOP Review, Best Practices Checklist, Netherlands, Version 0, December 2011.\nGlobal Standards", "https://iadclexicon.org/port-state-authority": "TERM: Port State Authority\nURL: https://iadclexicon.org/port-state-authority\n\nPort State Authority\nPort State authority means any official or organization authorized by the Government of a port State to verify the compliance and enforcement of standards and regulations relevant to the implementation of national and international shipping control measures.\nSource:\u00a0Resolution MEPC.207(62), 2011 Guidelines for the control and management of ships\u2019 biofouling to minimize the transfer of invasive aquatic species, 15 July 2011, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/portable-apparatus": "TERM: Portable Apparatus\nURL: https://iadclexicon.org/portable-apparatus\n\nPortable Apparatus (Types of Instruments)\nSpot-reading or continuous duty apparatus that has been designed to be readily carried from place to place and to be used while it is being carried. A portable apparatus is battery powered and includes, but is not limited to\na) a hand-held apparatus, typically less than 1 kg, which requires use of only one hand to\u00a0operate,\nb) personal monitors, similar in size and mass to the hand-held apparatus, that are\u00a0continuously operating (but not necessarily continuously sensing) while they are attached\u00a0to the user, and\nc) larger apparatus that can be operated by the user while it is carried either by hand, by a\u00a0shoulder strap or carrying harness and which may or may not have a hand directed probe.\nSource:\u00a0IEC 60079-29-1, Explosive atmospheres \u2013 Part 29-1: Gas detectors \u2013 Performance requirements of detectors for flammable gases.\nGlobal Standards", "https://iadclexicon.org/position-keeping": "TERM: Position Keeping\nURL: https://iadclexicon.org/position-keeping\n\nPosition Keeping\nMaintaining a desired position and/or heading or track within\u00a0the normal excursions of the control system and the defined environmental conditions\u00a0(e.g. wind, waves, current, etc.).\nSource: IMO MSC.1/Circ.1580,\nGUIDELINES FOR VESSELS AND UNITS WITH DYNAMIC POSITIONING (DP) SYSTEMS,\n16 June 2017, International Maritime Organization.\nRegulatory Guidance\nPosition Keeping\nPosition keeping means maintaining a desired position and/or heading or track within the normal excursions of the control system and the defined environmental conditions (e.g. wind, waves, current, etc.)\nSource: IMO MSC.1/Circ.1580,\nGUIDELINES FOR VESSELS AND UNITS WITH DYNAMIC POSITIONING (DP) SYSTEMS,\n16 June 2017, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/portable-extinguisher": "TERM: Portable Extinguisher\nURL: https://iadclexicon.org/portable-extinguisher\n\nPortable Extinguisher\nA portable extinguisher is one, which is designed to be carried and operated by hand, and which in working order has a total weight of not more that 23 kg.\nSource:\u00a0IMO Resolution A.951(23), Improved Guidelines for Marine Portable Fire Extinguishers, 25 February 2004, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/positional-mooring": "TERM: Positional Mooring\nURL: https://iadclexicon.org/positional-mooring\n\nPositional Mooring\nAnchoring system for position keeping at the unit\u2019s working location prompt and thorough repair a permanent repair completed at the time of survey to the satisfaction of the surveyor, therein removing the need for the imposition of any associated condition of class.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards\nPositional Mooring\nStation-keeping by means of multi-leg mooring systems with or without thruster assistance.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 1, Regulations, June 2013, Lloyd\u2019s Register,\nGlobal Standards\nPositional Mooring\nStation-keeping by means of multi-leg mooring system with or without thruster-assist. The positional mooring system will consist of the following components, as relevant:\nAnchor points:\n\u2022 Drag embedment anchors.\n\u2022 Anchor piles.\n\u2022 Suction anchor piles.\n\u2022 Gravity anchors.\n\u2022 Plate anchors.\n2.\u00a0\u00a0Anchor lines.\n3.\u00a0\u00a0Anchor line fittings:\n\u2022 Shackles.\n\u2022 Connecting links/plates.\n\u2022 Wire rope terminations.\n\u2022 Clump weights.\n\u2022 Quick release devices, etc.\n4. Fairleads/bending shoes.\n5. Chain or wire rope stoppers.\n6. Winches or windlasses.\nWhere applicable, the structural or mechanical connection of these items to the unit is also considered to be part of the positional mooring system.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 3, Functional Unit Types and Special Features, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/positive-choke": "TERM: Positive Choke\nURL: https://iadclexicon.org/positive-choke\n\nPositive Choke\nChoke requiring orifice size change to change the rate of flow.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/positive-material-identification": "TERM: Positive Material Identification\nURL: https://iadclexicon.org/positive-material-identification\n\nPositive Material Identification\nAny physical evaluation or test of a material to confirm that the material, which has been or will be placed into service, is consistent with the selected or specified alloy material designated by the owner/user.\nNOTE: These evaluations or tests can provide qualitative or quantitative information that is sufficient to verify the nominal alloy composition (see API 578).\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/positive-production-response": "TERM: Positive Production Response\nURL: https://iadclexicon.org/positive-production-response\n\nPositive Production Response\n\u201cExpansion or expanded use\u201d means a significant change or modification as the division determines in:\nthe technology or process used for the displacement of oil from an oil well or division-designated pool; or\nthe expansion, extension or increase in size of the geologic area or adjacent geologic area that could reasonably be determined to represent a new or unique area of activity.\n1\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/positive-stability": "TERM: Positive Stability\nURL: https://iadclexicon.org/positive-stability\n\nPositive Stability\nPositive stability\nis the ability of a craft to return to its original position after the removal of a heeling moment. <Chapter III, Part A, regulation 3>.\nSource:\u00a0IMO Resolution MSC.47(66), adoption of amendments to the International Convention for the Safety of Life at Sea (SOLAS), 1974, 4 June 1996, International Maritime Organization.\nLegislation", "https://iadclexicon.org/possessory-mineral-interest": "TERM: Possessory Mineral Interest\nURL: https://iadclexicon.org/possessory-mineral-interest\n\nPossessory Mineral Interest\nA mineral interest that includes the right to use the land surface for exploration and production of minerals.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/post-commencement-petroleum-exploration-permit": "TERM: Post-commencement Petroleum Exploration Permit\nURL: https://iadclexicon.org/post-commencement-petroleum-exploration-permit\n\nPost-commencement petroleum exploration permit\nPost-commencement petroleum exploration permit means:\nan original petroleum exploration permit that was granted after the commencement of this section; or\na petroleum exploration permit that was granted by way of renewal, where the original petroleum exploration permit was granted after the commencement of this section.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/possum-belly": "TERM: Possum Belly\nURL: https://iadclexicon.org/possum-belly\n\nPossum Belly\nCompartment, or back tank, on a shale shaker into which the flow line discharges, and from which drilling fluid is either fed to the screens or is bypassed, if necessary.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/post-commencement-petroleum-production-licence": "TERM: Post-commencement Petroleum Production Licence\nURL: https://iadclexicon.org/post-commencement-petroleum-production-licence\n\nPost-commencement petroleum production licence\nPost-commencement petroleum production licence means:\na petroleum production licence that was granted to the registered holder of:\na post-commencement petroleum exploration permit; or\na post-commencement petroleum retention lease; that was in force over the block or blocks to which the petroleum production licence relates; or\na petroleum production licence granted under section 181; or\na petroleum production licence granted under section 183, where the initial petroleum production licence mentioned in section 182 was a post-commencement petroleum production licence.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/post-commencement-petroleum-retention-lease": "TERM: Post-commencement Petroleum Retention Lease\nURL: https://iadclexicon.org/post-commencement-petroleum-retention-lease\n\nPost-commencement petroleum retention lease\nPost-commencement petroleum retention lease means:\nan original petroleum retention lease that was granted to the registered holder of:\na post-commencement petroleum exploration permit; or\na post-commencement petroleum production licence; that was in force over the block or blocks to which the original petroleum retention lease relates; or\na petroleum retention lease that was granted by way of renewal, where the original petroleum retention lease was granted to the registered holder of:\na post-commencement petroleum exploration permit; or\na post-commencement petroleum production licence; that was in force over the block or blocks to which the original petroleum retention lease related.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/post-commencement-petroleum-title": "TERM: Post-commencement Petroleum Title\nURL: https://iadclexicon.org/post-commencement-petroleum-title\n\nPost-commencement petroleum title\nPost-commencement petroleum title means:\na post-commencement petroleum exploration permit; or\na post-commencement petroleum retention lease; or\na post-commencement petroleum production licence.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/post-orders": "TERM: Post Orders\nURL: https://iadclexicon.org/post-orders\n\nPost Orders\nWritten directions informing uniformed security officers of what they are required to do in the event of a security-related incident or threat.\nSource:\u00a0Canadian Standards Association, Z246.1-09, Security management for petroleum and natural gas industry systems, August 2009,\nRegional Standards", "https://iadclexicon.org/post-weld-heat-treatment": "TERM: Post-Weld Heat Treatment\nURL: https://iadclexicon.org/post-weld-heat-treatment\n\nPost-Weld Heat Treatment\nHeat treatment subsequent to welding, including stress relief.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nPost-Weld Heat Treatment\nAny heat treatment subsequent to welding, including stress relief.\nSource:\nAPI\nRP 17A Addendum 1, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, December 2010.\nGlobal Standards\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/postcure": "TERM: Postcure\nURL: https://iadclexicon.org/postcure\n\nPostcure\nAdditional elevated-temperature cure, usually without pressure, to improve final resin properties and/or complete the cure or polymerization of the resin matrix, or decrease the percentage of volatiles in the compound.\nNote: 1 to entry:\u00a0In certain resins, complete cure and ultimate mechanical properties are attained only by exposure of the cured resins to temperatures higher than those of curing (typically within to 30\u00a0\u00b0C to 50\u00a0\u00b0C of the maximum possible\nT\ng\n).\n.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/post-yield": "TERM: Post-yield\nURL: https://iadclexicon.org/post-yield\n\nPost-yield\nMaterial state characterized by having experienced permanent deformation.\nSource:\nAPI\nTR 1PER15K-1, Protocol for Verification and Validation of High-pressure High-temperature Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/post-weld-heat-treatment-pwht": "TERM: Post-Weld Heat Treatment (PWHT)\nURL: https://iadclexicon.org/post-weld-heat-treatment-pwht\n\nPostweld Heat Treatment\nA work process which consists of heating an entire weldment or section of fabricated piping to an elevated temperature after completion of welding in order to relieve the detrimental effects of welding heat, such as reducing residual stresses, reducing hardness, and/or slightly modifying properties (See ASME B31.3, paragraph 331).\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nPostweld Heat Treatment\nTreatment that consists of heating an entire weldment or vessel to a specified elevated temperature after completion of welding in order to relieve the detrimental effects of welding heat, such as to reduce residual stresses, reduce hardness, stabilize chemistry and/or slightly modify properties.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nPost-Weld Heat Treatment (PWHT)\nAny heat treatment subsequent to welding, including stress relief.\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards", "https://iadclexicon.org/posted-price": "TERM: Posted Price\nURL: https://iadclexicon.org/posted-price\n\nPosted price\n\u201cPosted price\u201d means the price posted under Section 59.\nSource: Law of Information Energy, Petroleum Act B.E. 2514 (1971), Thailand, as of June 2013.\nLegislation", "https://iadclexicon.org/postponement": "TERM: Postponement\nURL: https://iadclexicon.org/postponement\n\nPostponement\n\u201cPostponement\u201d means a document evidencing the postponement of a security notice or operator\u2019s lien; cession de priorit\u00e9.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nSource: \u00a0Canada Petroleum Resources Act, R.S.C. 1985, c. 36 (2nd Supp.), current to April 29, 2013.\nLegislation", "https://iadclexicon.org/pot-life": "TERM: Pot Life\nURL: https://iadclexicon.org/pot-life\n\nPot Life\nLength of time that a catalysed thermosetting resin system retains a viscosity low enough to enable processing and sufficient reactivity to achieve specified properties after processing.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/postweld-heat-treatment": "TERM: Postweld Heat Treatment\nURL: https://iadclexicon.org/postweld-heat-treatment\n\nPostweld Heat Treatment\nA work process which consists of heating an entire weldment or section of fabricated piping to an elevated temperature after completion of welding in order to relieve the detrimental effects of welding heat, such as reducing residual stresses, reducing hardness, and/or slightly modifying properties (See ASME B31.3, paragraph 331).\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nPostweld Heat Treatment\nControlled heat treatment subsequent to welding, including stress relief to obtain desired material properties.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/potable-water": "TERM: Potable Water\nURL: https://iadclexicon.org/potable-water\n\nPotable Water\nWater that is fit to drink.\nNote: 1 to entry:\u00a0In most developed countries, water supplied to commerce and industry is fit to drink even though a small amount is actually consumed or used in food preparation.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards\nPotable Water\nA water supply that is acceptably pure for human consumption. Note: On an offshore rig, it is usually produced by watermakers and used as supply water for mixing control fluid for a subsea control system.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/potable-water-supply": "TERM: Potable Water Supply\nURL: https://iadclexicon.org/potable-water-supply\n\nPotable Water Supply\n\u201cPotable water supply\u201d means water that is satisfactory for drinking, culinary, and domestic purposes as defined by the Ohio department of health for private water systems in paragraph (LLL) of rule 3701-28-01 of the Administrative Code.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations", "https://iadclexicon.org/potential": "TERM: Potential\nURL: https://iadclexicon.org/potential\n\nPotential\nThe voltage between a submerged metal surface and a reference electrode.\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards\nPotential\n\u201cPotential\u201d means the properly determined capacity of a well to produce oil, or gas, or both, under conditions prescribed by the commission.\nSource: Oil and gas Conservation, North Dakota Administrative Code, Chapter 43-02-03, April 2012.\nRegulations\nPotential\n\u201cPotential\u201d means a well\u2019s properly determined capacity to produce oil or gas under division-prescribed conditions.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations\nPotential\n\u201cPotential\u201d means the properly determined capacity of a well to produce oil or gas, or both, under conditions prescribed by the Commission.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/potential-greenhouse-gas-injection-site": "TERM: Potential Greenhouse Gas Injection Site\nURL: https://iadclexicon.org/potential-greenhouse-gas-injection-site\n\nPotential greenhouse gas injection site\nPotential greenhouse gas injection site has the meaning given by section 22.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/potential-energy": "TERM: Potential Energy\nURL: https://iadclexicon.org/potential-energy\n\nPotential Energy\nEnergy of position (usually the energy input to the system such as at pumps.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/potential-flow-zone": "TERM: Potential Flow Zone\nURL: https://iadclexicon.org/potential-flow-zone\n\nPotential Flow Zone\nAny zone in a well where flow is possible under when wellbore pressure is less than pore pressure.\nSource: API STD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards\nPotential Flow Zone\n\u201cPotential flow zone\u201d means any zone in a well where hydrocarbons or other fluids can flow when wellbore pressure is less than pore pressure and isolation of such zones is necessary to:\n(a) Isolate hydrocarbons that may be present in testable or commercial quantities;\n(b) Prevent over-pressurization of the surface casing annulus; or\n(c) Maintain well control when drilling on fluid below the zone.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations", "https://iadclexicon.org/potential-greenhouse-gas-storage-formation": "TERM: Potential Greenhouse Gas Storage Formation\nURL: https://iadclexicon.org/potential-greenhouse-gas-storage-formation\n\nPotential greenhouse gas storage formation\nPotential greenhouse gas storage formation has the meaning given by section 20.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/potential-ignition-sources": "TERM: Potential Ignition Sources\nURL: https://iadclexicon.org/potential-ignition-sources\n\nPotential Ignition Sources\nPotential ignition sources\nmeans sources having enough energy to cause ignition. These include high temperature surfaces, sparks or flames from inefficient flanges or joints, electrical discharges caused from electrostatic atmospheres, or electrical contactor faults. Sources of these are for example exhaust gas piping of internal combustion engines, leakages from boiler furnace joints and electrical equipment within oil treatment rooms.\nSource:\u00a0IMO MSC.1/Circ.1321, Guidelines for measures to prevent fires in engine-rooms and cargo pump-rooms, 11 June 2009, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/potential-or-head-energy": "TERM: Potential or Head Energy\nURL: https://iadclexicon.org/potential-or-head-energy\n\nPotential or Head Energy\nEnergy that can be converted to velocity or flow; this pressure is created through changes in elevation or by pump units that are equivalent to positive changes in elevation.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/potential-loss-of-life": "TERM: Potential Loss of Life\nURL: https://iadclexicon.org/potential-loss-of-life\n\nPotential Loss of Life (PLL)\nExpected number of statistical fatalities per year.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/potentially-explosive-atmosphere": "TERM: Potentially Explosive Atmosphere\nURL: https://iadclexicon.org/potentially-explosive-atmosphere\n\nPotentially Explosive Atmosphere (Gas Properties)\nAtmosphere that could become explosive (the danger is a potential one).\nNOTE This would include an atmosphere with gas concentration currently above UFL, where dilution with air would render it explosive.\nSource:\u00a0IEC 60079-29-1, Explosive atmospheres \u2013 Part 29-1: Gas detectors \u2013 Performance requirements of detectors for flammable gases.\nGlobal Standards", "https://iadclexicon.org/potentially-hazardous-volume": "TERM: Potentially Hazardous Volume\nURL: https://iadclexicon.org/potentially-hazardous-volume\n\nPotentially Hazardous Volume\n\u201cPotentially hazardous volume\u201d means the volume of hydrogen sulfide gas of such concentration that:\nthe 100-ppm radius of exposure includes a public area;\nthe 500-ppm radius of exposure includes a public road; or\nthe 100-ppm radius of exposure exceeds 3000 feet.\n1\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/potentially-hazardous-volume-of-hydrogen-sulfide": "TERM: Potentially Hazardous Volume Of Hydrogen Sulfide\nURL: https://iadclexicon.org/potentially-hazardous-volume-of-hydrogen-sulfide\n\nPotentially Hazardous Volume Of Hydrogen Sulfide\nA volume of hydrogen sulfide gas of such concentration that:\nthe 100 ppm radius of exposure is in excess of 50 feet and includes any part of a \u201cpublic area\u201d except a public road; or\nthe 500 ppm radius of exposure is greater than 50 feet and includes any part of a public road; or\nthe 100 ppm radius of exposure is greater than 3,000 feet.\n1\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/potentially-unwanted-software": "TERM: Potentially Unwanted Software\nURL: https://iadclexicon.org/potentially-unwanted-software\n\nPotentially Unwanted Software\nDeceptive software, including malicious and non-malicious software, that exhibits the characteristics of deceptive software.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards", "https://iadclexicon.org/potting": "TERM: Potting\nURL: https://iadclexicon.org/potting\n\nPotting\nThe encapsulation of electrical components with epoxy, elastomeric, silicone or asphaltic or similar compounds for the purpose of excluding moisture or vapors. Potted components are not necessarily hermetically sealed.\nAPI Recommended Practice 14FZ\nThe maximum uplift force during spud can extraction.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/potted-socket": "TERM: Potted Socket\nURL: https://iadclexicon.org/potted-socket\n\nPotted Socket\nA termination generally consisting of a tapered socket into which the rope is inserted with separatedstrands and broomed out yarns and then secured by pouring of a liquid, setting resin or similar\u00a0compound.\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards\nSource:\nAPI\nRP 2SM, Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, First Edition, July 2014\n.\nGlobal Standards", "https://iadclexicon.org/pour-point": "TERM: Pour Point\nURL: https://iadclexicon.org/pour-point\n\nPour Point\nLowest temperature at which a liquid will pour, or flow.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/powder-dry": "TERM: Powder-Dry\nURL: https://iadclexicon.org/powder-dry\n\nPowder-Dry\nSufficiently dry to allow any type of powder, when applied to the surface, to be blown from the surface without residue remaining.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/powder-filling": "TERM: Powder Filling\nURL: https://iadclexicon.org/powder-filling\n\nPowder filling\nA type of protection in which the parts capable of igniting an explosive atmosphere are fixed in position and completely surrounded by filling material to prevent the ignition of an external explosive atmosphere. This type of protection is referred to as \u201cq.\u201d\nNOTE: This type of protection may not prevent the surrounding explosive atmosphere from penetrating into the apparatus and Ex components and being ignited by the circuits. However, due to the small free volumes in the filling material and due to the quenching of a flame which may propagate through the paths in the filling material, an external explosion is prevented.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/pow": "TERM: Pow\nURL: https://iadclexicon.org/pow\n\nPow\nPow: the partition coefficient of a substance between N-octanol and water, measured or calculated in accordance with the HOCNF form.\nSource: Mining Regulation of the Netherlands, WJZ 02063603, Netherlands,16 December 2002.\nRegulations", "https://iadclexicon.org/powder-filling-q": "TERM: Powder Filling \u201cq\u201d\nURL: https://iadclexicon.org/powder-filling-q\n\nPowder Filling \u201cq\u201d\nType of protection in which the parts capable of igniting an explosive gas atmosphere are fixed\u00a0in position and completely surrounded by filling material to prevent the ignition of an external\u00a0explosive atmosphere.\nSource: IEC 60079-14:2013, Explosive atmospheres \u2013 Part 14: Electrical installations design, selection and erection, Edition 5.0, November 2013.\nGlobal Standards", "https://iadclexicon.org/powder-tank-module": "TERM: Powder Tank Module\nURL: https://iadclexicon.org/powder-tank-module\n\nPowder Tank Module\nModularized facilities that include bentonite tank, barite tank, cement tank, weighing equipment, control equipment, and manifold system, used to store powder materials for drilling fluid and cement slurry preparation.\nSource:\u00a0ISO 18647:2017, Petroleum and natural gas industries \u2014 Modular drilling rigs for offshore fixed platforms, First Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/power": "TERM: Power (p)\nURL: https://iadclexicon.org/power\n\nPower (p)\nRate of doing work.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/power-actuating-system": "TERM: Power Actuating System\nURL: https://iadclexicon.org/power-actuating-system\n\nPower Actuating System\u00a0(steering gear)\nPower actuating system\nis the hydraulic equipment provided for supplying power to turn the rudder stock, comprising a steering gear power unit or units, together with the associated pipes and fittings, and a rudder actuator. The power actuating systems may share common mechanical components (i.e. tiller, quadrant and rudder stock) or components serving the same purpose. <Chapter II-1, regulation 3>.\nSource:\u00a0IMO Resolution MSC.216(82), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 8 December 2006, International Maritime Organization.\nLegislation\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 5, Main and Auxiliary Machinery, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/power-factor": "TERM: Power Factor\nURL: https://iadclexicon.org/power-factor\n\nPower Factor\nRatio of real power (measured in Hp (kW)) and apparent power (measured in kVAr)..\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/power-management-system": "TERM: Power Management System\nURL: https://iadclexicon.org/power-management-system\n\nPower Management System\nA system that ensures continuity of electrical supply under all operating conditions.\nSource: IMO MSC.1/Circ.1580,\nGUIDELINES FOR VESSELS AND UNITS WITH DYNAMIC POSITIONING (DP) SYSTEMS,\n16 June 2017, International Maritime Organization.\nRegulatory Guidance\nPower Management System\nPower management system means a system that ensures continuity of electrical supply under all operating conditions.\nSource: IMO MSC.1/Circ.1580,\nGUIDELINES FOR VESSELS AND UNITS WITH DYNAMIC POSITIONING (DP) SYSTEMS,\n16 June 2017, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/power-fluid": "TERM: Power Fluid\nURL: https://iadclexicon.org/power-fluid\n\nPower Fluid\nPressurized fluid dedicated to the direct operation of functions.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/power-operated-sliding-watertight-door-closing-alarm": "TERM: Power-operated Sliding Watertight Door Closing Alarm\nURL: https://iadclexicon.org/power-operated-sliding-watertight-door-closing-alarm\n\nPower-operated Sliding Watertight Door Closing Alarm\nAn alarm required by SOLAS regulation II-1/15.7.1.6, warning of the closing of a power-operated sliding watertight door.\nSource:\u00a0IMO resolution A.1021(26), Code on Alarms and Indicators, 2009, 18 January 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/power-operated-watertight-door-fault-alarms": "TERM: Power-operated Watertight Door Fault Alarms\nURL: https://iadclexicon.org/power-operated-watertight-door-fault-alarms\n\nPower-operated Watertight Door Fault Alarms\nAlarms which indicate low level in hydraulic fluid reservoirs, low gas pressure or loss of stored energy in hydraulic accumulators, and loss of electrical power supply for power-operated sliding watertight doors.\nSource:\u00a0IMO resolution A.1021(26), Code on Alarms and Indicators, 2009, 18 January 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/power-safe-device": "TERM: Power Safe Device\nURL: https://iadclexicon.org/power-safe-device\n\nPower Safe Device\nA device installed on a wireline tool string between the wireline and the detonator which permits downhole arming of the detonator.\nSource:\nAPI\nRP 67, Recommended Practice for Oilfield Explosives Safety, Upstream Segment, Second Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/power-system": "TERM: Power System\nURL: https://iadclexicon.org/power-system\n\nPower System\nAll components and systems necessary to supply the DP\u00a0system with power. The power system includes but is not limited to:\nprime movers with necessary auxiliary systems including piping, fuel, cooling, pre-lubrication and lubrication, hydraulic, pre-heating, and pneumatic systems\ngenerators\nswitchboards\ndistribution systems (cabling and cable routing)\npower supplies, including uninterruptible power supplies (UPS)\npower management system(s) (as appropriate)\nSource: IMO MSC.1/Circ.1580,\nGUIDELINES FOR VESSELS AND UNITS WITH DYNAMIC POSITIONING (DP) SYSTEMS,\n16 June 2017, International Maritime Organization.\nRegulatory Guidance\nPower System\nPower system means all components and systems necessary to supply the DP system with power. The power system includes but is not limited to:\nprime movers with necessary auxiliary systems including piping, fuel, cooling, pre-lubrication and lubrication, hydraulic, pre-heating, and pneumatic systems;\ngenerators;\nswitchboards;\ndistribution systems (cabling and cable routeing);\npower supplies, including uninterruptible power supplies (UPS); and\npower management system(s) (as appropriate).\nSource: IMO MSC.1/Circ.1580,\nGUIDELINES FOR VESSELS AND UNITS WITH DYNAMIC POSITIONING (DP) SYSTEMS,\n16 June 2017, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/power-tight": "TERM: Power-Tight\nURL: https://iadclexicon.org/power-tight\n\nPower-Tight\nThreaded connection that has been fully made up by mechanical means, using power tongs or a screw-on machine.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/power-tongs": "TERM: Power Tongs\nURL: https://iadclexicon.org/power-tongs\n\nPower Tongs\n\u201cPower tongs\u201d means pneumatically or hydraulically operated tools that serve to spin the pipe up tight or, in some instances, serve to apply the final makeup torque.\nSource: Oil and Gas Drilling and Servicing Operations, Michigan Administrative Code R 408, February 8, 2013.\nRegulations", "https://iadclexicon.org/power-transmission": "TERM: Power Transmission\nURL: https://iadclexicon.org/power-transmission\n\nPower Transmission\n\u201cPower Transmission\u201d means equipment such as shafting, gears, belts, pulleys or other parts used for transmitting power to the machine, and shall include prime movers.\nSource: State of Wyoming Occupational Safety and Health Rules and Regulations for Oil and Gas Well Drilling, Revised January 8, 2013.\nRegulations", "https://iadclexicon.org/pozo-de-delimitacion-o-de-avanzada": "TERM: Pozo de delimitaci\u00f3n o de avanzada\nURL: https://iadclexicon.org/pozo-de-delimitacion-o-de-avanzada\n\nPozo de delimitaci\u00f3n o de avanzada\nPozo exploratorio a ser perforado para encontrar yacimientos adicionales de hidrocarburos o extender los limites de yacimientos ya conocidos, en Ia misma unidad sedimentaria y a alguna distancia de este.\nSource:\u00a0Resoluci\u00f3n N\u00famero 40687 de 18 Jul 2017 Por la cual se establecen los criterios t\u00e9cnicos para proyectos de perforaci\u00f3n exploratoria de hidrocarburos costa afuera en Colombia. Columbia Ministerio de Minas y Energia,\nRegulations", "https://iadclexicon.org/pozo-exploratorio": "TERM: Pozo Exploratorio\nURL: https://iadclexicon.org/pozo-exploratorio\n\nPozo Exploratorio\nPozo a ser perforado en un \u00e1rea no probada para determinar la existencia de un nuevo campo, una nueva formaci\u00f3n productora, un yacimiento m\u00e1s profundo o un yacimiento m\u00e1s somero.\nSource:\u00a0Resoluci\u00f3n N\u00famero 40687 de 18 Jul 2017 Por la cual se establecen los criterios t\u00e9cnicos para proyectos de perforaci\u00f3n exploratoria de hidrocarburos costa afuera en Colombia. Columbia Ministerio de Minas y Energia,\nRegulations", "https://iadclexicon.org/pozo-estratigrafico": "TERM: Pozo Estratigr\u00e1fico\nURL: https://iadclexicon.org/pozo-estratigrafico\n\nPozo Estratigr\u00e1fico\nPozo que se perfora con prop\u00f3sitos de reconocimiento y muestreo, sin objetivo hidrocarbur\u00edfero, encaminado a determinar la secuencia litol\u00f3gica y las propiedades petrof\u00edsicas y geoquimicas de Ia columna estratigr\u00e1fica existente en el subsuelo.\nSource:\u00a0Resoluci\u00f3n N\u00famero 40687 de 18 Jul 2017 Por la cual se establecen los criterios t\u00e9cnicos para proyectos de perforaci\u00f3n exploratoria de hidrocarburos costa afuera en Colombia. Columbia Ministerio de Minas y Energia,\nRegulations", "https://iadclexicon.org/pp": "TERM: PP\nURL: https://iadclexicon.org/pp\n\nPP\nPolypropylene.\nSource:\nAPI\nRP 17B, Recommended Practice for Flexible Pipe, Fourth Edition, July 2008.\nGlobal Standards\nSource:\nISO 21457:2010, Petroleum and natural gas industries \u2014 Materials selection and corrosion control for oil and gas production systems, First Edition,September 2010.\nGlobal Standards\nPP\nPocket penetrometer.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/pozzolan": "TERM: Pozzolan\nURL: https://iadclexicon.org/pozzolan\n\nPozzolan\nSiliceous or siliceous and aluminous material which in finely divided form reacts with calcium hydroxide to form a cementitious material. NOTE See Clause 17 for further description.\nSource:\nAPI\nRP 10B-2, Recommended Practice for Testing Well Cements, First Edition, July 2005 (Reaffirmed: July 2010).\nGlobal Standards", "https://iadclexicon.org/ppewr": "TERM: PPEWR\nURL: https://iadclexicon.org/ppewr\n\nPPEWR\nPersonal Protective Equipment at Work Regulations 1992.\nSource: Prevention of Fire and Explosion, and Emergency Response on Offshore Installations, Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, Approved Code of Practice and guidance (UK HSE L65), Second Edition, 1997.\nRegulatory Guidance", "https://iadclexicon.org/ppe": "TERM: PPE\nURL: https://iadclexicon.org/ppe\n\nPPE\nPersonal Protective Equipment.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards\nSource: A Guide to the Offshore Installations and Pipelines Works (Management and Administration) Regulations 1995, Guidance on Regulations (UK HSE L70), Second Edition, 2002.\nRegulatory Guidance\nSource:\nAPI\nRP 74, Recommended Practice for Occupational Safety for Onshore Oil and Gas Production Operation, First Edition, October 2001 (March 2007).\nGlobal Standards\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards\nSource:\nAPI\nRP T-1, Creating Orientation Programs for Personnel Going Offshore, Fifth Edition, November 2016.\nGlobal Standards\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nSource: Rules for Classification and Construction, IV Industrial Services, 6 Offshore Technology, 9 Guideline for Personnel Transfers by Means of Lifting Appliances, Edition 2011, Germanischer Lloyd SE,\nGlobal Standards\nPPE\nClothing and equipment designed to protect responders from serious workplace injuries or illnesses resulting from contact with chemical, radiological, physical, electrical, mechanical, or other workplace hazards.\nNOTE Besides face shields, safety glasses, hard hats, and safety shoes, protective equipment includes a variety of devices and garments such as goggles, coveralls, gloves, vests, earplugs, and respirators\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards", "https://iadclexicon.org/ppg": "TERM: PPG\nURL: https://iadclexicon.org/ppg\n\nPPG\nPounds per Gallon.\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines", "https://iadclexicon.org/ppge": "TERM: PPGE\nURL: https://iadclexicon.org/ppge\n\nPPGE\nPounds per gallon equivalent density.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/ppm": "TERM: PPM\nURL: https://iadclexicon.org/ppm\n\nPPM\n\u201cPpm\u201d means parts per million.\nSource:\u00a0Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, \u00a7 25.990, December 7, 2012.\nRegulations\nSource:\nAPI\nRP 49, Recommended Practice for Drilling and Well Servicing Operations Involving Hydrogen Sulfide, Third Edition, May 2001.\nGlobal Standards\nSource:\u00a0Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations\nPPM\nPPM means ml/m3.\u00a0 <Annex II, Chapter 1, Regulation 1>.\nSource:\nResolution MEPC.118(52), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships, 1973 (Revised Annex II of MARPOL 73/78), 15 October 2004, International Maritime Organization.\nLegislation", "https://iadclexicon.org/pql": "TERM: PQL\nURL: https://iadclexicon.org/pql\n\nPQL\n\u201cPQL\u201d means practical quantitation limit.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/pqr": "TERM: PQR\nURL: https://iadclexicon.org/pqr\n\nPQR\nRecord of the welding data used to make the test weldment, containing the actual values or ranges of the essential and supplementary essential variables used in preparing the test weldments, including the test results.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nPQR\nProcedure qualification.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nPQR\nProcedure qualification record.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSPEC 5DP, Specification for Drill Pipe, First Edition, August 2009.\nGlobal Standards\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/pr": "TERM: PR\nURL: https://iadclexicon.org/pr\n\nPR\nPerformance requirement level.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nPR\nDesignation determined by the extent of testing successfully performed in accordance with minimum performance criteria identified by this specification.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nPR\nPerformance requirement.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nPR\nPublic relations.\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines\np\nr\n100 kPa (0.010197 kgf/mm\n2\n, 14.5 lbf/in\n2\n)\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/practicable": "TERM: Practicable\nURL: https://iadclexicon.org/practicable\n\nPracticable\nAvailable and capable of being done after taking into consideration existing technology, cost, and logistics in light of the overall purpose of the activity.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations\nPracticable\n\u201cPracticable\u201d means possible, given current knowledge, technology and invention.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations", "https://iadclexicon.org/practice": "TERM: Practice\nURL: https://iadclexicon.org/practice\n\nPractice\nAccepted methods or means of accomplishing stated tasks.\nSource: OGP Report No. 6.36/210, Guidelines for the Development and Application of Health, Safety and Environmental Management Systems, International Association of Oil & Gas Producers, July 1994.\nGlobal Standards\nPractice\nA conventional or commonly applied method or approach that has been demonstrated to achieve one or more described outcomes.\nA practice is generally not as prescriptively defined as a process and may offer flexibility or is generic in terms of method, approach and outcome.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards", "https://iadclexicon.org/pr2": "TERM: PR2\nURL: https://iadclexicon.org/pr2\n\nPR2\nPerformance requirement level two.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/prd": "TERM: PRD\nURL: https://iadclexicon.org/prd\n\nPRD\nPressure relieving device.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nPRD\nPressure Relief Device.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards\nPressure relief device (PRD)\nA device designed to open and relieve excess pressure (e.g. safety valve, thermal relief, rupture disk, rupture pin, deflagration vent, pressure/vacuum vents).\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards", "https://iadclexicon.org/pre": "TERM: PRE\nURL: https://iadclexicon.org/pre\n\nPRE\nPitting-resistance equivalent.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nPRE\nPitting-resistance equivalent number.\nSource:\nAPI\nSPEC 5CRA, Specification for Corrosion Resistant Alloy Seamless Tubes for Use as Casing, Tubing and Coupling Stock, Upstream Segment, First Edition, February 2010 (Errata August 2011).\nGlobal Standards\nPRE\nPitting resistance equivalent.\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards", "https://iadclexicon.org/pre-commencement-petroleum-exploration-permit": "TERM: Pre-commencement Petroleum Exploration Permit\nURL: https://iadclexicon.org/pre-commencement-petroleum-exploration-permit\n\nPre-commencement petroleum exploration permit\nPre-commencement petroleum exploration permit means a petroleum exploration permit other than a post-commencement petroleum exploration permit.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/pre-commencement-petroleum-production-licence": "TERM: Pre-commencement Petroleum Production Licence\nURL: https://iadclexicon.org/pre-commencement-petroleum-production-licence\n\nPre-commencement petroleum production licence\nPre-commencement petroleum production licence means a petroleum production licence other than a post-commencement petroleum production licence.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/pre-commencement-petroleum-retention-lease": "TERM: Pre-commencement Petroleum Retention Lease\nURL: https://iadclexicon.org/pre-commencement-petroleum-retention-lease\n\nPre-commencement petroleum retention lease\nPre-commencement petroleum retention lease means a petroleum retention lease other than a post-commencement petroleum retention lease.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/pre-commencement-petroleum-title": "TERM: Pre-commencement Petroleum Title\nURL: https://iadclexicon.org/pre-commencement-petroleum-title\n\nPre-commencement petroleum title\nPre-commencement petroleum title means:\na pre-commencement petroleum exploration permit; or\na pre-commencement petroleum retention lease; or\na pre-commencement petroleum production licence.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/pre-load-holding-load": "TERM: Pre-load Holding Load\nURL: https://iadclexicon.org/pre-load-holding-load\n\nPre-load Holding Load\nThe maximum design elevated weight of the hull, including pre-load ballast, to be held by the jacking unit during the pre-load operation.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 5, Main and Auxiliary Machinery, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/pre-load-jacking-load": "TERM: Pre-load Jacking Load\nURL: https://iadclexicon.org/pre-load-jacking-load\n\nPre-load Jacking Load\nThe maximum design elevated weight of the hull, including pre-load ballast load, to be lowered by the jacking unit in the event of sudden leg penetration during pre-load operation.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 5, Main and Auxiliary Machinery, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/precast-concrete-plug": "TERM: Precast Concrete Plug\nURL: https://iadclexicon.org/precast-concrete-plug\n\nPrecast Concrete Plug\n\u201cPrecast concrete plug\u201d means a tapered plug, constructed of concrete and precast in various sizes, expressly for creating a bridge on a casing seat or ripped casing.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations", "https://iadclexicon.org/preaction-system": "TERM: Preaction System\nURL: https://iadclexicon.org/preaction-system\n\nPreaction System\nA sprinkler system employing automatic sprinklers attached to a piping system containing air that may or may not be under pressure, with a supplemental detection system installed in the same area as the sprinklers. Actuation of the detection system opens a valve that permits water to flow into the sprinkler piping system and to be discharged from any sprinklers that may be open.\nSource:\u00a0Resolution A.800(19), Revised Guidelines for Approval of Sprinkler Systems Equivalent to that Referred to in SOLAS Regulation 11-2/12, 23 November 1995, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/precharge": "TERM: Precharge\nURL: https://iadclexicon.org/precharge\n\nPrecharge\nSee accumulator precharge.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/precision": "TERM: Precision\nURL: https://iadclexicon.org/precision\n\nPrecision\nIn this part of ISO 10426, calibrating an instrument refers to assuring the accuracy of the measurement. Accuracy is the degree of conformity of a measurement of a quantity to its actual or true value. Accuracy is related to precision, or reproducibility, of a measurement. Precision is the degree to which further measurements or calculations will show the same or similar results. Precision is characterized in terms of the standard deviation of the measurement. The results of calculations or a measurement can be accurate, but not precise, precise but not accurate, neither or both. A result is valid if it is both accurate and precise.\nSource:\nAPI\nSPEC 10A, Specification for Cements and Materials for Well Cementing, Twenty-fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/precautionary-manning": "TERM: Precautionary Down-Manning\nURL: https://iadclexicon.org/precautionary-manning\n\nPrecautionary Down-Manning\nA \u201cPrecautionary Down-Manning\u201d may be required in a situation where there is no\u00a0immediate threat to human life at the very moment, but there is a real possibility of the\u00a0situation deteriorating and requiring an \u201cEmergency Evacuation\u201d in due time. In order to\u00a0reduce the number of people having to be transferred during an \u201cEmergency Evacuation\u201d, a \u201cPrecautionary Down-Manning\u201d, involving all non-essential personnel, is the first step. Such precautionary down-manning can be performed by both the commercial passenger\u00a0helicopters and, if necessary, with the addition of the SAR helicopter. The SAR helicopter in this case will operate as a normal helicopter taking a maximum of 9 passengers, which relates to the number of seats available.\nSource:\u00a0NOGEPA Industrial Guideline No. 20, Alerting Procedure SAR Helicopter for Drifting Vessel (NUC) Offshore, Netherlands, Version 0, January 2009.\nGlobal Standards", "https://iadclexicon.org/precursor": "TERM: Precursor\nURL: https://iadclexicon.org/precursor\n\nPrecursor\nAn observable occurrence or sign that an attacker may be preparing to cause an incident.\nAdapted from: CNSSI 4009, NIST SP 800-61 Rev 2 (DRAFT).\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/predecommissioning-surveysdata-gathering": "TERM: Predecommissioning Surveys/Data Gathering\nURL: https://iadclexicon.org/predecommissioning-surveysdata-gathering\n\nPredecommissioning Surveys/Data Gathering\nInformation-gathering phase required to gain knowledge about the existing\u00a0platform and its condition.\nSource:\nAPI\nRP 2SIM, Structural Integrity Management of Fixed Offshore Structures, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/predictive-model": "TERM: Predictive Model\nURL: https://iadclexicon.org/predictive-model\n\nPredictive Model\nPerforms \u201cwhat if\u201d analyses by calculating the effects of transients introduced by scheduled or unscheduled line or vessel events, such as pump or compressor outages, valve closures, or supply variations. The operator typically enters these events into a \u201cscenario\u201d..\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/preflush": "TERM: Preflush\nURL: https://iadclexicon.org/preflush\n\nPreflush (Noun)\nFluid containing no insoluble weighting agents used to separate drilling fluids and cementing slurries.\nSource:\nAPI\nRP 10B-2, Recommended Practice for Testing Well Cements, First Edition, July 2005 (Reaffirmed: July 2010).\nGlobal Standards", "https://iadclexicon.org/preliminary-contingency-plan": "TERM: Preliminary Contingency Plan\nURL: https://iadclexicon.org/preliminary-contingency-plan\n\nPreliminary Contingency Plan\nA contingency plan containing all of the elements required for a contingency plan under \u00a73.36 of this title (relating to oil, gas, or geothermal resource operation in hydrogen sulfide areas), except that:\n(A) the plan need not contain the list of names and telephone numbers of residents within the area of influence if required under \u00a73.36(c)(9)(I) of this section. In lieu of this list of names and telephone numbers, the plan shall contain a detailed explanation of the manner in which the names and telephone numbers of residents within the area of influence will be compiled prior to commencement of operations;\n(B) the plat detailing the area of influence may be:\nthe detailed plat required under \u00a73.36(c)(9)(H);\na plat containing the information required under \u00a73.36(c)(9)(H), that identifies residential, business, and industrial areas with an estimate of the number of people that may be within any such areas; or\none or more aerial photographs covering the area and providing the information required under \u00a73.36(c)(9)(H); and\n(C) a fixed pipeline route need not be specified in the preliminary plan provided the preliminary plan identifies the boundaries of the area within which the pipeline will be constructed and provided that all public notices of the application required under this section note such boundaries and identify the potential area of influence as the total area encompassed by the area of influence associated with all possible pipeline routes.\n1\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/preliminary-enquiry": "TERM: Preliminary Enquiry\nURL: https://iadclexicon.org/preliminary-enquiry\n\nPreliminary enquiry\nA procedure described in the investigation regulatory process that provides information to assist an RoN to decide if an investigation should be made. It is not an investigationand cannot by itself result in enforcement.\nSource: NOPSEMA Guideline \u2013 Glossary \u2013 Regulatory Operations, N-09000-GL0326, Australia, Revision 5, December 2011.\nRegulatory Guidance", "https://iadclexicon.org/preliminary-investigation-and-inquiry": "TERM: Preliminary Investigation and Inquiry\nURL: https://iadclexicon.org/preliminary-investigation-and-inquiry\n\nPreliminary investigation and inquiry\n\u201cPreliminary investigation and inquiry\u201d means a search for facts and evidence, the collection of evidence or other proceedings conducted by the naval official according to the provisions of this Act in connection with and alleged offence, for the purpose of ascertaining the facts or the particulars of the offence or establishing the guilt or securing the delivery of the offender to the inquiry official.\nSource: Law of Information Energy, Act on Offences Relating to Offshore Petroleum Production Places B.E. 2530 (1987), Thailand, as of June 2013.\nLegislation", "https://iadclexicon.org/preload": "TERM: Preload\nURL: https://iadclexicon.org/preload\n\nPreload\nCompressive bearing load developed between box and pin members at their interface. This is accomplished by elastic deformation during makeup of the coupling.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards\nPreload\nCompressive bearing load developed between box and pin members at their interface; this is accomplished by elastic deformation induced during makeup of the coupling.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSPEC 16R, Specification for Marine Drilling Riser Couplings, Exploration and Production Department, First Edition, January 1997.\nGlobal Standards", "https://iadclexicon.org/preload-reaction": "TERM: Preload Reaction\nURL: https://iadclexicon.org/preload-reaction\n\nPreload Reaction\nMaximum vertical reaction under a spudcan, V\nLo\n, supporting the in-water weight of the jack-up during the entire preloading operation.\u00a0NOTE 1 The in-water weight is\nthe full weight of the hull, variable load and preload ballast, plus the legs and spudcans and any contained water, reduced by the buoyancy in water of the legs and spudcans (calculated from their external dimensions). Soil buoyancy and the weight of any soil backfill above the spudcan are neglected. It is necessary to take care when accounting for water contained in the spudcan (in some cases this can be included in the quoted leg weight).\u00a0NOTE 2 This is the maximum reaction on a spudcan, VLo, that would be obtained during preloading if the jack-up were installed on an infinitely rigid foundation.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/preload-tool": "TERM: Preload Tool\nURL: https://iadclexicon.org/preload-tool\n\nPreload Tool\nDevice used to engage and/or preload coupling members.\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/premises": "TERM: Premises\nURL: https://iadclexicon.org/premises\n\nPremises\nPremises includes the following:\na structure or building;\na place (whether or not enclosed or built on);\na part of a thing referred to in paragraph (a) or (b).\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/preloading": "TERM: Preloading\nURL: https://iadclexicon.org/preloading\n\nPreloading\nInstallation of the spudcans by vertical loading of the soil beneath a jack-up leg spudcan with the objective of ensuring sufficient foundation capacity under assessment situations through to the time when the maximum load is applied and held.\u00a0NOTE Whilst three-legged jack-ups preload by taking water ballast on board, jack-ups with four or more legs typically achieve foundation preload by carrying the hull weight on pairs of legs in turn. This procedure is known as pre-driving and generally does not require the addition of water ballast. For the purposes of this part of ISO 19905, no distinction is made between preload and pre-drive.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/premium-class": "TERM: Premium Class\nURL: https://iadclexicon.org/premium-class\n\nPremium Class\nAn API service classification for used drill pipe and tubing work strings.\nSource:\nAPI\nRP 7G, Recommended Practice for Drill Stem Design and Operating Limits, Upstream Segment, Sixteenth Edition, August 1998 (Addendum 2: September 2009).\nGlobal Standards\nPremium Class\nHighest in the hierarchy of used drill pipe service classifications, better than class 2 and class 3.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/pren": "TERM: PREN\nURL: https://iadclexicon.org/pren\n\nPREN\nPitting resistance equivalent number.\nSource:\nISO 21457:2010, Petroleum and natural gas industries \u2014 Materials selection and corrosion control for oil and gas production systems, First Edition,September 2010.\nGlobal Standards\nPREN\n(\nF\nPREN)\nNumber, developed to reflect and predict the pitting resistance of a stainless steel, based upon the proportions of Cr, Mo, W and N in the chemical composition of the alloy\nNOTE 1 For the purposes of this International Standard,\nF\nPREN is calculated from Equation (1):\nF\nPREN =\nw\nCr + 3,3(\nw\nMo + 0,5\nw\nW) + 16\nw\nN (1)\nwhere\nw\nCr is the percent (mass fraction) of chromium in the alloy;\nw\nMo is the percent (mass fraction) of molybdenum in the alloy;\nw\nW is the percent (mass fraction) of tungsten in the alloy;\nw\nN is the percent (mass fraction) of nitrogen in the alloy.\nNOTE 2 Adapted from ISO 15156-3:2009, definition 3.10, and ISO 15156-3:2009, 6.3.\nSource:\nISO 21457:2010, Petroleum and natural gas industries \u2014 Materials selection and corrosion control for oil and gas production systems, First Edition,September 2010.\nGlobal Standards\nPitting resistance equivalent number (PREN)\nNumber developed to reflect and predict the pitting resistance of a stainless steel, based on the proportions of Cr, Mo, W and N in the chemical composition of the alloy.\nNOTE This number is based on observed resistance to pitting of CRAs in the presence of chlorides and oxygen, e.g. seawater, and is not directly indicative of the resistance to produced oil and gas environments.\nF\nPREW\n=\nw\nCr\n+ 3,3(\nw\nMo\n+ 0,5\nw\nW\n) + 16\nw\nN\nwhere\nw\nCr\nis the mass fraction of chromium in the alloy, expressed as a percentage of the total composition;\nw\nMo\nis the mass fraction of molybdenum in the alloy, expressed as a percentage of the total composition;\nw\nW\nis the mass fraction of tungsten in the alloy, expressed as a percentage of the total composition;\nw\nN\nis the mass fraction of nitrogen in the alloy, expressed as a percentage of the total composition.\n1\nSource:\nAPI\nRP 17A Addendum 1, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, December 2010.\nGlobal Standards", "https://iadclexicon.org/preparation": "TERM: Preparation\nURL: https://iadclexicon.org/preparation\n\nPreparation\n\u201cPreparation\u201d refers to surface preparation, joint preparation, fit-up and preheat.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nPreparation\n\u201cPreparation\u201d means any commercial formulation containing one or more Active Substances including any additives. This term also includes any Active Substances generated onboard for purposes of ballast water management and any relevant chemicals formed in the ballast water management system that make use of Active Substances to comply with the Convention.\nSource: Resolution MEPC.169(57), revised Procedure for approval of ballast water management systems that make use of Active Substances (G9), 4 April 2008, International Maritime Organization.\nRegulatory Guidance\nPreparation\nPreparation means a mixture or solution that consists of two or more substances.\nSource:\u00a0Guidelines Regarding the Activities Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/preparation-service": "TERM: Preparation Service\nURL: https://iadclexicon.org/preparation-service\n\nPreparation Service\nPreparation service means a National Meteorological Service which has accepted responsibility for the preparation of forecasts and warnings for parts of or an entire designated area (METAREA) in the WMO system for the dissemination of meteorological forecasts and warning to shipping under the GMDSS and for their transfer to the relevant Issuing Service for broadcast.\nSource: IMO resolution A.1051(27), IMO/WMO Worldwide Met-Ocean Information and Warning Service \u2012 Guidance Document, 20 December 2011, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/prepare": "TERM: Prepare\nURL: https://iadclexicon.org/prepare\n\nPrepare\nPrepare includes construct.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/prepared-clay": "TERM: Prepared Clay\nURL: https://iadclexicon.org/prepared-clay\n\nPrepared Clay\n\u201cPrepared clay\u201d means a commercially processed, finely ground composite extracted from, a Pennsylvanian underclay, Pleistocene glacial clay or other materials as approved by the chief. The chief shall establish standards and conduct tests as necessary to identify approved sources of prepared clay.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations", "https://iadclexicon.org/preparedness": "TERM: Preparedness\nURL: https://iadclexicon.org/preparedness\n\nPreparedness\nThe activities to build, sustain, and improve readiness capabilities to prevent, protect against, respond to, and recover from natural or manmade incidents.\nAdapted from: NIPP.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/prescribed": "TERM: Prescribed\nURL: https://iadclexicon.org/prescribed\n\nPrescribed\n\u201cPrescribed\u201d means prescribed by regulations made by the Governor in Council.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nSource:\u00a0Canada Oil and Gas Operations Act, R.S.C., 1985, c. O-7, Canada, current to April 29, 2013.\nLegislation\nPrescribed\n\u201cPrescribed\u201d means prescribed by the regulations.\nSource: Canadian Environmental Assessment Act, 1992, c. 37, Canada, as consolidated November 2003.\nLegislation\nPrescribed\n\u201cPrescribed\u201d means\nin the case of a form or the information to be given on a form, prescribed by the Minister, and\nin any other case, prescribed by regulations made by the Governor in Council.\nSource: Canadian Environmental Assessment Act, 1992, c. 37, Canada, as consolidated November 2003.\nLegislation\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nPrescribed\n\u201cPrescribed\u201d means prescribed by rules made under this Act.\nSource:\u00a0The Oil Industry (Development) Act, 1974, Act No. 47 of 1974, India, as amended as of May 2013.\nLegislation\nSource:\u00a0The Petroleum Act, 1934 (Act No. 30 of 1934), India, 1934.\nLegislation\nSource:\u00a0The Petroleum Mineral Pipelines (Acquisition of Right of User in Land) Act, 1962, Act No. 50 of 1962, India, as amended as of May 2013.\nLegislation\nPrescribed\n\u201cPrescribed\u201d means prescribed by rules made by the Central Government under this Act.\nSource:\u00a0The Petroleum and Natural Gas Regulatory Board Act, 2006, No. 19 of 2006, India, amended as of May 2013.\nLegislation", "https://iadclexicon.org/prescribed-period": "TERM: Prescribed Period\nURL: https://iadclexicon.org/prescribed-period\n\nPrescribed Period\nThe term \u2018prescribed period\u2019 is used in the Regulations to set time limits on the various steps. A period of five weeks has been set in order to reflect crew changing cycles, which vary from installation to installation. Five weeks is a maximum period, to take account of those installations with long crew changing cycles.\nThe \u2018prescribed period\u2019 can and should be reduced on installations with short crew change cycles, in order to cut down the overall election timetable. Significantly shorter periods may be particularly appropriate for mobile, single-employer constituency elections (see regulation 15 and paragraphs 45-51 in this guidance), where the employer\u2019s team is scheduled to be on the installation only for a relatively short time. It is important to ensure that, as far as possible, all constituency members (except those who are unavailable, for example absent due to sickness, holidays or training) should take part.\nSource: A Guide to the Offshore Installations (Safety Representatives and Safety Committees) Regulations 1989, Guidance on Regulations (UK HSE L110), Third Edition, 2012.\nRegulatory Guidance\nPrescribed Period\n\u201cThe prescribed period\u201d means the period of five weeks or such shorter period as is reasonably practicable to make representations, or nominations, or to vote as the case may be.\nSource: The Offshore Installations (Safety Representatives and Safety Committees) Regulations 1989, UK S.I. 1989/971, 1989.\nRegulations", "https://iadclexicon.org/prescribed-safety-zone": "TERM: Prescribed Safety Zone\nURL: https://iadclexicon.org/prescribed-safety-zone\n\nPrescribed safety zone\nPrescribed safety zone means a safety zone that is situated within any part of the area to which Schedule 2 applies that comprises waters of the sea that are not within the coastal waters of Victoria or within any area on the landward side of those coastal waters. Note: The area to which Schedule 2 applies is an area off the coast of Victoria.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/prescribed-threaded-joint": "TERM: Prescribed Threaded Joint\nURL: https://iadclexicon.org/prescribed-threaded-joint\n\nPrescribed Threaded Joint\nMechanical joint that complies with API\u00a015\u00a0HR.\nNote: 1 to entry:\u00a0A prescribed threaded joint is a type of\nmechanical joint\n(3.2.76)\n.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/prescriptive-based-design": "TERM: Prescriptive Based Design\nURL: https://iadclexicon.org/prescriptive-based-design\n\nPrescriptive Based Design (or Prescriptive Design)\nPrescriptive based design or prescriptive design\nmeans a design of fire safety measures which comply with the prescriptive regulatory requirements set out in parts B, C, D, E or G of SOLAS chapter II-2.\nSource:\u00a0IMO MSC.1/Circ.1002, Guidelines on alternative design and arrangements for fire safety, 26\u00a0June 2001, International Maritime Organization.\nRegulatory Guidance\nPrescriptive Based Design (or Prescriptive Design)\nPrescriptive based design or prescriptive design\nmeans a design of safety measures which comply with the regulatory requirements set out in parts C, D and E of SOLAS chapter II-1 and/or chapter III, as applicable.\nSource:\u00a0IMO MSC.1/Circ.1212, Guidelines on alternative design and arrangements for SOLAS chapters II-1 and III, 15 December 2006, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/prescriptive-requirements": "TERM: Prescriptive Requirements\nURL: https://iadclexicon.org/prescriptive-requirements\n\nPrescriptive Requirements\nPrescriptive requirements\nmeans the construction characteristics, limiting dimensions, or fire safety systems specified in parts B, C, D, E or G. <Chapter II-2, part A, regulation 3>.\nSource:\u00a0IMO Resolution MSC.99(73), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 5 December 2000, International Maritime Organization.\nLegislation", "https://iadclexicon.org/prescriptive-preloading": "TERM: Prescriptive Preloading\nURL: https://iadclexicon.org/prescriptive-preloading\n\nPrescriptive Preloading\nDuring preloading, the hull is kept at, in or close to water level, with each individual leg preloaded by sequential filling and discharge of selected preload ballast tanks.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/pressed-up": "TERM: Pressed up\nURL: https://iadclexicon.org/pressed-up\n\nPressed up \u00a0<Pressed-up tanks>\nPressed up\u0094 means completely full with no voids caused by trim or inadequate venting. Anything less than 100% full, for example the 98% condition regarded as full for operational purposes, is not acceptable. Preferably, the ship should be rolled from side to side to eliminate entrapped air before taking the final sounding. Special care should be taken when pressing fuel oil tanks to prevent accidental pollution. An example of a tank that would appear pressed up, but actually contains entrapped air, is shown in figure A1-2.1.3.\nSource:\nIMO resolution MSC.267(85), International Code on Intact Stability, 2008 (2008 IS Code), 4\u00a0December 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/pressure": "TERM: Pressure\nURL: https://iadclexicon.org/pressure\n\nPressure\nRatio of force to the area over which that force is distributed (i.e. pound force to an area (in\n2\n), measured in \u201cpsi\u201d, etc.).\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nPressure\n\u201cPressure-test\u201d means to demonstrate the pressure integrity of a system without actuating its components.\nSource: Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, \u00a7 25.990, December 7, 2012.\nRegulations\nPressure\nAmount of force (F) exerted on a unit area (A) of a surface.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/pressure-armour-layer": "TERM: Pressure Armour Layer\nURL: https://iadclexicon.org/pressure-armour-layer\n\nPressure Armour Layer\nStructural layer with a lay angle close to 90\u00b0, that increases the resistance of the flexible pipe to internal and external pressure and mechanical crushing loads; structurally supports the internal-pressure sheath; and typically consists of an interlocked metallic construction, which may be backed up by a flat metallic spiral layer.\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/pressure-base": "TERM: Pressure Base\nURL: https://iadclexicon.org/pressure-base\n\nPressure base\nThe pressure at which gas volumes and quality are reported. The standard pressure base is 14.73 psia.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations\nPressure base\nAssumed atmospheric pressure used in calculations requiring \u201cabsolute\u201d pressure. (DATUM.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/pressure-biased-control-system": "TERM: Pressure Biased Control System\nURL: https://iadclexicon.org/pressure-biased-control-system\n\nPressure Biased Control System\nA discrete hydraulic control system utilizing a means to maintain an elevated pressure level (less than control valve actuation pressure) on pilot lines such that hydraulic signal transmission time is reduced.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/pressure-boundary": "TERM: Pressure Boundary\nURL: https://iadclexicon.org/pressure-boundary\n\nPressure Boundary\nThe portion of the piping that contains the pressure retaining piping elements joined or assembled into pressure tight fluid-containing piping systems. Pressure boundary components include pipe, tubing, fittings, flanges, gaskets, bolting, valves, and other devices such as expansion joints and flexible joints.\nNOTE: Also see non-pressure boundary definition.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nPressure Boundary\nThat portion of the pressure vessel that contains the pressure retaining elements joined or assembled into a pressure tight, fluid-containing vessel (e.g. typically the shell, heads, and nozzles but excluding items such as supports, skirts, clips, etc. that do not retain pressure).\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nPressure Boundary\nThe portion of the vessel that contains the pressure e.g. typically the shell, heads and nozzles.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006.\nGlobal Standards", "https://iadclexicon.org/pressure-containing": "TERM: Pressure-containing\nURL: https://iadclexicon.org/pressure-containing\n\nPressure-containing\nProduct or part whose failure to function as intended results in a release of retained fluid to the atmosphere.\nSource:\nAPI\nSTANDARD 18LCM, Product Life Cycle Management System Requirements for the Petroleum and Natural Gas Industries, First Edition, April 2017.\nGlobal Standards\nPressure-containing\nPart whose failure to function as intended results in a release of wellbore fluid to the environment (API 6A).\nSource:\nAPI\nTR 1PER15K-1, Protocol for Verification and Validation of High-pressure High-temperature Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/pressure-containing-equipment": "TERM: Pressure-Containing Equipment\nURL: https://iadclexicon.org/pressure-containing-equipment\n\nPressure-Containing Equipment\nEquipment (parts or members) whose failure to function as intended can result in a release of fluids to the environment.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nPressure-Containing Equipment\nEquipment [part(s) or member(s)] exposed to wellbore fluids whose failure to function as intended can result in a release of wellbore fluid to the environment.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards", "https://iadclexicon.org/pressure-boundary-penetration": "TERM: Pressure-Boundary Penetration\nURL: https://iadclexicon.org/pressure-boundary-penetration\n\nPressure-Boundary Penetration\nDevice that penetrates directly into or communicates with the well-bore and is not defined elsewhere in this International Standard. EXAMPLES Grease or sealant injection fitting; check valve; control, test or gauge port plug and fitting, needle valve on test, gauge or injection port; electric and control line penetration.\nSource:\nAPI\nRP 17A Addendum 1, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, December 2010.\nGlobal Standards", "https://iadclexicon.org/pressure-containing-part": "TERM: Pressure-Containing Part\nURL: https://iadclexicon.org/pressure-containing-part\n\nPressure-Containing Part\nPart exposed to wellbore fluids whose failure to function as intended would result in a release of wellbore fluid to the environment.\nNOTE: 1 Examples include bodies and bonnets.\nNOTE: 2 Examples of items that are not included are operating cylinders and cylinder heads.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nPressure-Containing Part\nPart whose failure to function as intended results in a release of retained fluid to the atmosphere. EXAMPLES Bodies, bonnets, one-piece stems, and that segment of multi piece stems that passes through the pressure boundary, are pressure-containing parts.\nSource:\nAPI\nRP 17A Addendum 1, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, December 2010.\nGlobal Standards\nPressure-Containing Part\nPart whose failure to function as intended results in a release of wellbore fluid to the environment. EXAMPLES Bodies, bonnets, stems.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/pressure-containing-part-or-pressure-containing-member": "TERM: Pressure-Containing Part or Pressure-Containing Member\nURL: https://iadclexicon.org/pressure-containing-part-or-pressure-containing-member\n\nPressure-Containing Part or Pressure-Containing Member\nPart exposed to wellbore fluids whose failure to function as intended would result in a release of wellbore fluid to the environment. EXAMPLES Bodies, bonnets and connecting rods.\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards", "https://iadclexicon.org/pressure-containing-parts-or-members": "TERM: Pressure-Containing Part(s) Or Member(s)\nURL: https://iadclexicon.org/pressure-containing-parts-or-members\n\nPressure-Containing Part Or Member\nPressure-containing member or part exposed to wellbore fluids whose failure to function as intended would result in a release of wellbore fluid to the environment.\nNOTE: 1 Examples include bodies, bonnets, connecting rods, and replaceable seats within a pressure-containing member or part.\nNOTE: 2 In this document, the use of the word component and member are interchangeable.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nPressure-Containing Part(s) Or Member(s)\nThose parts exposed to wellbore fluids whose failure to function as intended would result in a release of wellbore fluid to the environment, e.g., bodies, bearing assemblies.\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/pressure-containing-parts": "TERM: Pressure Containing Parts\nURL: https://iadclexicon.org/pressure-containing-parts\n\nPost-Weld Heat Treatment\nThose parts whose failure to function as intended would result in a release of retained fluid to the atmosphere. Examples are bodies, bonnets, and stems.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards", "https://iadclexicon.org/pressure-containment-barrier": "TERM: Pressure Containment Barrier\nURL: https://iadclexicon.org/pressure-containment-barrier\n\nPressure Containment Barrier\nThe well is defined in terms of its pressure containment boundary. Any equipment that is vital to controlling the pressure within the well is therefore covered. This would include downhole pressure-containing equipment and the pressure-containing equipment on top of the well such as blowout preventers or Christmas trees, but excludes well control equipment downstream that can be isolated from the well by valves. Examples of where the well ends are:\nabove the top blowout preventer (BOP) in the BOP stack and outside the choke and kill valves;\ndownstream of the swab and production win valves of a Christmas tree;\nat the top of the wireline stuffing box of a wireline BOP.\nRegulation 2, paragraph 14, DCR Guidance\nSource:\u00a0Oil & Gas UK, Guidelines on subsea BOP systems, Issue 1, July 2012,\nGlobal Standards", "https://iadclexicon.org/pressure-containing-weld": "TERM: Pressure-Containing Weld\nURL: https://iadclexicon.org/pressure-containing-weld\n\nPressure-Containing Weld\nWeld whose absence or failure will reduce or compromise the pressure-containing integrity of the component.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nPressure-Containing Weld\nWeld whose absence reduces the pressure-containing integrity of the part.\nSource:\nAPI\nRP 17A Addendum 1, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, December 2010.\nGlobal Standards\nPressure-Containing Weld\nWeld whose failure will reduce the pressure-containing integrity of the component.\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards", "https://iadclexicon.org/pressure-control": "TERM: Pressure Control\nURL: https://iadclexicon.org/pressure-control\n\nPressure Control\nOperational limit based on either the line or vessel suction pressure or the discharge pressure at a station.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/pressure-control-valve": "TERM: Pressure Control Valve (PCV)\nURL: https://iadclexicon.org/pressure-control-valve\n\nPressure Control Valve\n(PCV\n)\nValve that regulates pressures at stations, restricting flow by use of a ball or plug positioned by an actuator.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/pressure-controlling": "TERM: Pressure-Controlling\nURL: https://iadclexicon.org/pressure-controlling\n\nPressure-Controlling\nProduct or part intended to control or regulate the movement of pressurized fluids.\nSource:\nAPI\nSTANDARD 18LCM, Product Life Cycle Management System Requirements for the Petroleum and Natural Gas Industries, First Edition, April 2017.\nGlobal Standards\nPressure-Controlling\nThe control of the movement of pressurized fluids.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nPressure-Controlling\nPart intended to control or regulate the movement of pressurized fluids (API 6A).\nSource:\nAPI\nTR 1PER15K-1, Protocol for Verification and Validation of High-pressure High-temperature Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/pressure-controlling-part": "TERM: Pressure-Controlling Part\nURL: https://iadclexicon.org/pressure-controlling-part\n\nPressure-Controlling Part\nPart intended to control or regulate the movement of wellbore fluids.\nNOTE: Examples include packing elements, rams, and replaceable seats within a pressure-containing part.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nPressure-Controlling Part\nParts intended to control or regulate the movement of wellbore fluids.\nNOTE: 1 Examples include packing elements, rams, and replaceable seats within a pressure-containing member or part.\nNOTE: 2 In this document, the use of the word component and member are interchangeable.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nPressure-Controlling Part\nPart intended to control or regulate the movement of pressurized fluids.\nEXAMPLES Valve-bore sealing mechanisms, choke trim and hangers.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards\nSource:\nAPI\nRP 17A Addendum 1, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, December 2010.\nGlobal", "https://iadclexicon.org/pressure-controlling-bolting": "TERM: Pressure-controlling Bolting\nURL: https://iadclexicon.org/pressure-controlling-bolting\n\nPressure-controlling Bolting\nBolting used to assemble or join pressure-controlling part(s).\nNOTE: Examples include bolting on ram, seat or seal retainer bolting, shear ram blade bolting.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nPressure-controlling Bolting\nBolting used to assemble or join pressure-controlling part(s).\nNOTE: Examples: bolting on ram, hydraulic operator cylinder bolting, hydraulic cylinder piston bolting, seat or seal retainer bolting, shear ram blade bolting.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/pressure-deployment": "TERM: Pressure Deployment\nURL: https://iadclexicon.org/pressure-deployment\n\nPressure Deployment\nProcess of deploying or recovering drill string or coiled tubing components from a live or pressurized well.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/pressure-controlling-parts-or-members": "TERM: Pressure-Controlling Part(s) Or Member(s)\nURL: https://iadclexicon.org/pressure-controlling-parts-or-members\n\nPressure-Controlling Part(s) Or Member(s)\nThose parts intended to control or regulate the movement of wellbore fluids, e.g., packing elements, seats with a pressure-containing member or part(s).\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/pressure-design-code": "TERM: Pressure-Design Code\nURL: https://iadclexicon.org/pressure-design-code\n\nPressure-Design Code\nStandard to which the equipment is designed and constructed.\nEXAMPLE ASME\nBoiler and Pressure Vessel Code\n,\nSection VIII: Rules for Construction of Pressure Vessels\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014. Global Standards\nPressure-Design Code\nStandard to which the equipment is designed and constructed.\nEXAMPLE ASME Section VIII, Division 1 [20].\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards", "https://iadclexicon.org/pressure-design-thickness": "TERM: Pressure Design Thickness\nURL: https://iadclexicon.org/pressure-design-thickness\n\nPressure Design Thickness\nMinimum allowed pipe wall thickness needed to hold the design pressure at the design temperature.\nNOTE: 1 Pressure design thickness is determined using the rating code formula, including needed reinforcement thickness.\nNOTE: 2 Pressure design thickness does not include thickness for structural loads, corrosion allowance, or mill tolerances and therefore should not be used as the sole determinant of structural integrity for typical process piping (e.g. 7.3).\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/pressure-down-rate": "TERM: Pressure-Down Rate\nURL: https://iadclexicon.org/pressure-down-rate\n\nPressure-Down Rate (Rpd)\nRate at which pressure is reduced from the bottom-hole pressure, pBH, to the pressure at the top of cement column, pTOC, during a thickening-time test.\nSource:\nAPI\nRP 10B-2, Recommended Practice for Testing Well Cements, First Edition, July 2005 (Reaffirmed: July 2010).\nGlobal Standards", "https://iadclexicon.org/pressure-end-load": "TERM: Pressure End Load\nURL: https://iadclexicon.org/pressure-end-load\n\nPressure End Load\nAxial load resulting from internal pressure applied to the area defined by the maximum seal diameter.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards\nPressure End Load\nThe axial load resulting from internal pressure applied to the area defined by the maximum seal diameter.\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/pressure-controlling-part-or-pressure-controlling-member": "TERM: Pressure-Controlling Part or Pressure-Controlling Member\nURL: https://iadclexicon.org/pressure-controlling-part-or-pressure-controlling-member\n\nPressure-Controlling Part or Pressure-Controlling Member\nPart intended to control or regulate the movement of wellbore fluids. EXAMPLES Packing elements, rams, replaceable seats within a pressure-containing member or part.\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards", "https://iadclexicon.org/pressure-maintenance-project": "TERM: Pressure Maintenance Project\nURL: https://iadclexicon.org/pressure-maintenance-project\n\nPressure Maintenance Project\n\u201cPressure maintenance project\u201d means a project in which an operator injects fluids into the producing horizon in an effort to build up or maintain the reservoir pressure in an area that has not reached the advanced or stripper state of depletion.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/pressure-maintenance": "TERM: Pressure Maintenance\nURL: https://iadclexicon.org/pressure-maintenance\n\nPressure Maintenance\n\u201cPressure maintenance\u201d means the injection of gas or other fluid into a reservoir, either to increase or maintain the existing pressure in such reservoir or to retard the natural decline in the reservoir pressure.\nSource: Oil and gas Conservation, North Dakota Administrative Code, Chapter 43-02-03, April 2012.\nRegulations\nPressure Maintenance\n\u201cPressure maintenance\u201d means the injection of gas or other fluid into a reservoir, either to maintain the reservoir\u2019s existing pressure or to retard the reservoir pressure\u2019s natural decline.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations\nPressure Maintenance\nThe injection of fluid into the reservoir for the purpose of maintaining the reservoir pressure at or near the bubble point or other critical pressure wherein fluid injection volumes are not sufficient to refill existing reservoir voidage in the approved project area and displace oil that would not be displaced by primary recovery operations.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/pressure-maintenance-plant-or-repressurizing-plant": "TERM: Pressure Maintenance Plant Or Repressurizing Plant\nURL: https://iadclexicon.org/pressure-maintenance-plant-or-repressurizing-plant\n\nPressure Maintenance Plant Or Repressurizing Plant\nA plant for processing natural gas for reinjection (for reservoir pressure maintenance or repressurizing) in a natural gas recycling project. These terms do not include a compressor station along a natural gas pipeline system or a pump station along a crude oil pipeline system.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/pressure-piling": "TERM: Pressure-Piling\nURL: https://iadclexicon.org/pressure-piling\n\nPressure-Piling\nIncreased pressure resulting from an ignition, in a compartment or subdivision of an enclosure\u00a0due to a gas mixture being pre-compressed, e.g. due to a primary ignition in another\u00a0compartment or subdivision.\nSource: IEC 60079-14:2013, Explosive atmospheres \u2013 Part 14: Electrical installations design, selection and erection, Edition 5.0, November 2013.\nGlobal Standards", "https://iadclexicon.org/pressure-integrity": "TERM: Pressure Integrity\nURL: https://iadclexicon.org/pressure-integrity\n\nPressure Integrity\nStructural and leak-resistant capability of a product to contain applied pressure.\nSource:\nAPI\nRP 17A Addendum 1, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, December 2010.\nGlobal Standards\nPressure Integrity\nThe structural and leak resistant capability of a product to contain applied pressure.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards", "https://iadclexicon.org/pressure-equalization-valve-dump-valve": "TERM: Pressure Equalization Valve (Dump Valve)\nURL: https://iadclexicon.org/pressure-equalization-valve-dump-valve\n\nPressure Equalization Valve (Dump Valve)\nA device used to control bottom-riser annulus pressure by establishing direct communication with the sea.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/pressure-gradient": "TERM: Pressure Gradient\nURL: https://iadclexicon.org/pressure-gradient\n\nPressure Gradient, Normal\nThe normal pressure divided by true vertical depth.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nPressure Control\nChange of pressure with depth, usually expressed as pounds per square inch per foot.\nA scale of pressure differences in which there is a uniform difference in pressure from point to point.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/pressure-loss": "TERM: Pressure Loss\nURL: https://iadclexicon.org/pressure-loss\n\nPressure Loss\nRate of decrease in pressure along the flowing line or vessel (P f) due to friction of the fluid against the pipe wall.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/pressure-operations": "TERM: Pressure Operations\nURL: https://iadclexicon.org/pressure-operations\n\nPressure operations\nWell operations where any of the following conditions exist: the wellbore hydraulic fluid column is not expected to contain formation pressure, if well kill operations are anticipated or if surface pressure control equipment is required during a well operation.\nSource: OGP Report No. 476, Recommendations for enhancements to well control training, examination and certification, International Association of Oil & Gas Producers, October 2012.\nGlobal Standards", "https://iadclexicon.org/pressure-rating": "TERM: Pressure Rating\nURL: https://iadclexicon.org/pressure-rating\n\nPressure Rating\nRating for a component, relating to its long-term resistance to failure when subjected to either static or standardized cyclic internal pressure loading.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/pressure-relief-device": "TERM: Pressure Relief Device\nURL: https://iadclexicon.org/pressure-relief-device\n\nPressure-relief device\nDevice actuated by inlet static pressure and designed to open during emergency or abnormal conditions to prevent a rise of internal fluid pressure in excess of a specified design value.\nNOTE: The device may be a pressure-relief valve, a rupture disk device, or a buckling pin device.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nPressure Relief Device (PRD)\nA device designed to open and relieve excess pressure (e.g. safety valve, thermal relief, rupture disk, rupture pin, deflagration vent, pressure/vacuum vents).\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards\nPressure Relief Device\nA device for relieving pressure, such as a direct spring-loaded safety valve, rupture disk, or shear-pin set safety valve.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations", "https://iadclexicon.org/pressure-relief-valve": "TERM: Pressure-Relief Valve\nURL: https://iadclexicon.org/pressure-relief-valve\n\nPressure-Relief Valve\nA flow-control device installed as part of the circulating system able to open and shut in response to operating conditions in order to maintain preset limits for pressure applied to parts of the circulating system to prevent over pressurization.\nSource:\u00a0ABS Guide for Classification and Certification of Managed Pressure Drilling Systems, September 2017.\nGlobal Standards\nPressure-Relief Valve\nValve designed to open and relieve excess pressure and to reclose and prevent the further flow of fluid after normal conditions have been restored.\nNOTE: Other terms used for pressure-relief valve (PRV) include pressure safety valve (PSV), relief valve, safety valve, and safety relief valve.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nPressure Relief Valve (PRV\n)\nA valve that opens automatically to relieve the line pressure that is above the safe operating limit.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards\nPressure-Relief Valve\nValve designed to open and relieve excess pressure and to reclose and prevent the further flow of fluid after normal conditions have been restored.\nNOTE: In ISO 4126-1, this is termed a safety valve.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards", "https://iadclexicon.org/pressure-retaining": "TERM: Pressure Retaining\nURL: https://iadclexicon.org/pressure-retaining\n\nPressure Retaining\nDevice or part that is stressed due to the effects of a differential pressure acting on its boundary.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards", "https://iadclexicon.org/pressure-regulator": "TERM: Pressure Regulator\nURL: https://iadclexicon.org/pressure-regulator\n\nPressure Regulator\nA control system component that permits attenuation of control system supply pressure to a satisfactory pressure level to operate components downstream.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards", "https://iadclexicon.org/pressure-retaining-part": "TERM: Pressure-retaining Part\nURL: https://iadclexicon.org/pressure-retaining-part\n\nPressure-retaining Part\nPart not exposed to wellbore fluids whose failure to function as intended will result in a release of wellbore fluid to the environment.\nNOTE: An example is a clamp.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/pressure-retaining-bolting": "TERM: Pressure-retaining Bolting\nURL: https://iadclexicon.org/pressure-retaining-bolting\n\nPressure-retaining Bolting\nBolting used to assemble or join pressure-retaining parts whose failure would result in a release of wellbore fluid to the environment.\nNOTE: Examples are studs and nuts on top of a hydraulic connector, and clamp bolts.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/pressure-retaining-part-or-pressure-retaining-member": "TERM: Pressure-Retaining Part or Pressure-Retaining Member\nURL: https://iadclexicon.org/pressure-retaining-part-or-pressure-retaining-member\n\nPressure-Retaining Part or Pressure-Retaining Member\nPart not exposed to wellbore fluids whose failure to function as intended will result in a release of wellbore fluid to the environment. EXAMPLES Closure bolts and clamps.\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards", "https://iadclexicon.org/pressure-retaining-parts-or-members": "TERM: Pressure-Retaining Part(s) Or Member(s)\nURL: https://iadclexicon.org/pressure-retaining-parts-or-members\n\nPressure-Retaining Part Or Member\nPart not exposed to wellbore fluids whose failure to function as intended will result in a release of wellbore fluid to the environment.\nNOTE: Examples include closure bolts and clamps.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nPressure-Retaining Part(s) Or Member(s)\nThose parts not exposed to wellbore fluids whose failure to function as intended would result in a release of wellbore fluid to the environment, e.g., closure bolts and RCD housing clamps.\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/pressure-system": "TERM: Pressure System\nURL: https://iadclexicon.org/pressure-system\n\nPressure System\nSystem of vessels, pipes, and other equipment operating with an internal pressure exceeding atmospheric.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nPressure System\n\u201cPressure system\u201d means a boiler, pressure vessel, pump, compressor and the piping system connected thereto that contains or is intended to contain a gas, vapour or at a pressure greater than atmospheric pressure.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations", "https://iadclexicon.org/pressure-reversal": "TERM: Pressure Reversal\nURL: https://iadclexicon.org/pressure-reversal\n\nPressure Reversal\nChange from predominant pressure in the annulus to predominant pressure in the work string bore or vice versa.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards\nPressure Reversal\nChange in the direction of the pressure differential across the packing element from above to below or vice versa.\nSource:\nAPI\nSPEC 11D1, Packers and Bridge Plugs, Upstream Segment, Second Edition, July 2009.\nGlobal Standards", "https://iadclexicon.org/pressure-tank-or-process-vessel": "TERM: Pressure Tank or Process Vessel\nURL: https://iadclexicon.org/pressure-tank-or-process-vessel\n\nPressure Tank or Process Vessel\nTank or vessel used for an integrated operation in petrochemical facilities, refineries, gas plants, oil and gas production facilities, and other facilities. cf. storage tank (3.74). NOTE A process tank or vessel used for an integrated operation can involve, but is not limited to, preparation, separation, reaction, surge control, blending, purification, change in state, energy content, or composition of a material.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards", "https://iadclexicon.org/pressure-transient": "TERM: Pressure Transient\nURL: https://iadclexicon.org/pressure-transient\n\nPressure Transient\nPressure waves, traveling through the pipes at the wave speed of the fluid and caused by changes in the operation of the system.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/pressure-test": "TERM: Pressure Test\nURL: https://iadclexicon.org/pressure-test\n\nPressure Test\nA test performed on pressure vessels that have been in service and that have undergone an alteration or repair to the pressure boundary(s) to indicate that the integrity of the pressure components are still compliant with the original construction code. The pressure test can be hydrostatic, pneumatic, or a combination thereof. Pressure tests at less than those specified by the construction code to determine if there may be leaks in the system are generally referred to as tightness tests.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nPressure Test\nApplication of pressure to a piece of equipment or a system to verify the pressure containment capability for the equipment or system.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nPressure Test\nThe periodic application of pressure to a piece of equipment or a system to verify the pressure containment capability for the equipment or system.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards", "https://iadclexicon.org/pressure-transmitters": "TERM: Pressure Transmitters\nURL: https://iadclexicon.org/pressure-transmitters\n\nPressure Transmitters\nInstruments to measure and report pressure.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/pressure-tank": "TERM: Pressure Tank\nURL: https://iadclexicon.org/pressure-tank\n\nPressure Tank\nPressure tank\nmeans a tank having a design pressure greater than 0.07 MPa gauge. A pressure tank shall be an independent tank and shall be of a configuration permitting the application of pressure-vessel design criteria according to recognized standards.\nSource: Resolution MEPC.119(52), 2004 amendments to the International Code for the Construction and Equipment of Ships Carrying Dangerous Chemicals in Bulk (IBC Code), 15 October 2004.\nRegulatory guidance, International Maritime Organization", "https://iadclexicon.org/pressure-up-rate-rpu": "TERM: Pressure-Up Rate (Rpu)\nURL: https://iadclexicon.org/pressure-up-rate-rpu\n\nPressure-Up Rate\u00a0(Rpu)\nRate at which pressure is increased from the starting pressure to the bottom-hole pressure during a thickeningtime test.\nSource:\nAPI\nRP 10B-2, Recommended Practice for Testing Well Cements, First Edition, July 2005 (Reaffirmed: July 2010).\nGlobal Standards", "https://iadclexicon.org/pressure-vessel": "TERM: Pressure Vessel\nURL: https://iadclexicon.org/pressure-vessel\n\nPressure Vessel\nA container designed to withstand internal or external pressure. This pressure may be imposed by an external source, by the application of heat from a direct or indirect source, or by any combination thereof. This definition includes heat exchangers, air coolers, columns, towers, unfired steam generators (boilers), and other vapor generating vessels that use heat from the operation of a processing system or other indirect heat source. (Specific limits and exemptions of equipment covered by this inspection code are provided in Section 1 and Annex A.).\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nPressure Vessel\nTank or vessel used for an integrated operation in petrochemical facilities, refineries, gas plants, oil and gas production facilities, and other facilities.\nNOTE: 1 See storage tank (3.1.79).\nNOTE: 2 A process tank or vessel used for an integrated operation can involve, but is not limited to, preparation, separation, reaction, surge control, blending, purification, change in state, energy content, or composition of a material.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nPressure Vessel\nA container designed to withstand internal or external pressure. This pressure may be imposed by an external source, by the application of heat from a direct or indirect source, or by any combination thereof. This definition includes heat exchangers, air-coolers, unfired steam generators and other vapor generating vessels which use heat from the operation of a processing system or other indirect heat source. (Specific limits and exemptions of equipment covered by this inspection code are given in Section 1 and Appendix A.)\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006.\nGlobal Standards\nPressure Vessel\nVessel in a consistometer into which the slurry container is placed for the thickening-time test.\nSource:\nAPI\nRP 10B-2, Recommended Practice for Testing Well Cements, First Edition, July 2005 (Reaffirmed: July 2010).\nGlobal Standards\nPressure Vessel\nFor BOP control systems, a pressure vessel is a container for the containment of internal fluid pressure.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004. Global Standards\nPressure Vessel\n\u201cPressure vessel\u201d means a closed container capable of withstanding internal or external pressures, or both, greater than one atmosphere (appareil sous pression).\nSource: Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations\nPressure Vessel\n\u201cPressure vessel\u201d means a closed container capable of withstanding internal or external pressures, or both, greater than one atmosphere (appareil sous pression).\nSource: Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\u00a0Regulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations\nPressure Vessel\nA container, including cylinders, used for the storage or accumulation of any gas or liquid under pressure and as defined in the Unfired Pressure Vessel Safety Orders with the following exceptions:\nThose exceptions defined in Section 451 of the Unfired Pressure Vessel Safety Orders.\nPressure vessels constructed entirely of pipe and fittings conforming to and in service as prescribed in the applicable ANSI code.\nHigh and low pressure gas holder covered by General Order No. 94-B of the Public Utility Commission of the State of California with revised Section 4a, effective November 12, 1970.\nThis definition is not intended to include boilers as defined in the Boiler and Fired Pressure Vessel Safety Orders, and pressure chambers that are integral parts of such devices as pumps, motors, engines, clothes presses, flatwork ironers, tire molds, etc., where the pressure-containing part is subjected to severe mechanical stresses.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations\nPressure Vessel\nA tank with design gas or vapour pressure exceeding 0.7 bar.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards\nPressure Vessel\n\u201cPressure-vessel\u201d means a storage tank or vessel which has been designed to operate at pressures above 15 psi.\nSource: State of Wyoming Occupational Safety and Health Rules and Regulations for Oil and Gas Well Drilling, Revised January 8, 2013.\nRegulations", "https://iadclexicon.org/pressure-vessel-engineer": "TERM: Pressure Vessel Engineer\nURL: https://iadclexicon.org/pressure-vessel-engineer\n\nPressure vessel engineer\nA person acceptable to the owner/user who is knowledgeable and experienced in the engineering disciplines associated with evaluating mechanical and material characteristics that affect the integrity and reliability of pressure vessels. The pressure vessel engineer, by consulting with appropriate specialists, should be regarded as a composite of all entities needed to properly assess the technical requirements. Wherever the term \u201cengineer\u201d is used in this code, it refers to a pressure vessel engineer.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nPressure vessel engineer\nA person acceptable to the owner/user who is knowledgeable and experienced in the engineering disciplines associated with evaluating mechanical and material characteristics which affect the integrity and reliability of pressure vessels. The pressure vessel engineer, by consulting with appropriate specialists, should be regarded as a composite of all entities needed to properly assess the technical requirements. Wherever the term \u201cengineer\u201d is used in this code, it refers to a pressure vessel engineer.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006.\nGlobal Standards", "https://iadclexicon.org/pressure-vessel-phase-separation": "TERM: Pressure Vessel \u2013Phase Separation\nURL: https://iadclexicon.org/pressure-vessel-phase-separation\n\nPressure Vessel \u2013Phase Separation\nFirst Option.\nSingle four \u2013 phase separation vessel using velocity drop in the first compartment to create gas and solids phase\u00a0separation. Liquids cascade to the back compartments where with sufficient residence time the interface forms. Requires sufficient time for the interface between liquids to take place which means the vessel has to be correspondingly large to accomplish the process.\nSecond Option.\nA series of vessels designed to separate the phases sequentially. Order of phase separation may vary from system to system. Different systems available are: Gas to be separated first as it is compressible and of lower density than solids or liquids. Remove solids first as they will erode pipe work and components in the system. Separation of gas, solids, and liquids occurs in individual hydro-cyclones connected in series, parallel, or a combination of both. In all separators, the design should make it impossible for gas to travel down the liquid leg and liquid to travel down the gas leg.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/pressure-vessel-quality": "TERM: Pressure Vessel Quality\nURL: https://iadclexicon.org/pressure-vessel-quality\n\nPressure Vessel Quality\nStructural and leak-resistant capability of a product to contain applied pressure.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards\nPressure Vessel Quality\nMetallic material the integrity of which is such that it can be used to safely contain pressure without risk of leakage or rupture.\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/pressure-while-drilling-pwd": "TERM: Pressure While Drilling (PWD)\nURL: https://iadclexicon.org/pressure-while-drilling-pwd\n\nPressure While Drilling (PWD)\nThe measurement of downhole pressure while drilling by a tool installed in the BHA.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/pressurizable-mud-returns": "TERM: Pressurizable Mud Returns\nURL: https://iadclexicon.org/pressurizable-mud-returns\n\nPressurizable Mud Returns\nSee Closed Returns System.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/pressurization": "TERM: Pressurization\nURL: https://iadclexicon.org/pressurization\n\nPressurization\nThe technique of guarding against the ingress of the external atmosphere into an enclosure by maintaining a protective gas therein at a pressure above that of the external atmosphere. This type of protection is referred to as \u201cp.\u201d\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nPressurization, Type X\nA method of reducing the classification within an enclosure from Division 1/Zone 1 to nonhazardous (unclassified).\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nPressurization, Type Y\nA method of reducing the classification within an enclosure from Division 1/Zone 1 to Division 2/Zone 2.\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nPressurization, Type Z\nA method of reducing the classification within an enclosure from Division 2/Zone 2 to nonhazardous (unclassified).\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/pressured-formation": "TERM: Pressured Formation\nURL: https://iadclexicon.org/pressured-formation\n\nPressured Formation\nA pressured formation is any producing, injection, disposal, permeable hydrocarbon bearing, or permeable salt water bearing formation penetrated by the well which has sufficient pressure to initiate and sustain significant fluid migration into a fresh water aquifer or to the surface.\nSource:\nAPI\nBULLETIN E3, Environmental Guidance Document: Well Abandonment and Inactive Well Practices for U.S. Exploration and Production Operations, First Edition, January 1993 (Reaffirmed June 2000).\nGlobal Standards", "https://iadclexicon.org/pressurization-type-x": "TERM: Pressurization, Type X\nURL: https://iadclexicon.org/pressurization-type-x\n\nPressurization, Type X\nA method of reducing the classification within an enclosure from Division 1/Zone 1 to nonhazardous (unclassified).\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards", "https://iadclexicon.org/pressurization-p": "TERM: Pressurization \u201cp\u201d\nURL: https://iadclexicon.org/pressurization-p\n\nPressurization \u201cp\u201d\nTechnique of guarding against the ingress of the external atmosphere into an enclosure by\u00a0maintaining a protective gas therein at a pressure above that of the external atmosphere.\nSource: IEC 60079-14:2013, Explosive atmospheres \u2013 Part 14: Electrical installations design, selection and erection, Edition 5.0, November 2013.\nGlobal Standards", "https://iadclexicon.org/pressurization-type-z": "TERM: Pressurization, Type Z\nURL: https://iadclexicon.org/pressurization-type-z\n\nPressurization, Type Z\nA method of reducing the classification within an enclosure from Division 2/Zone 2 to nonhazardous (unclassified).\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards", "https://iadclexicon.org/pressurized-curing-vessel": "TERM: Pressurized Curing Vessel\nURL: https://iadclexicon.org/pressurized-curing-vessel\n\nPressurized Curing Vessel\nVessel used for curing a sample of cement under temperature and pressure for compressive strength testing.\nSource:\nAPI\nRP 10B-2, Recommended Practice for Testing Well Cements, First Edition, July 2005 (Reaffirmed: July 2010).\nGlobal Standards", "https://iadclexicon.org/pressurization-type-y": "TERM: Pressurization, Type Y\nURL: https://iadclexicon.org/pressurization-type-y\n\nPressurization, Type Y\nA method of reducing the classification within an enclosure from Division 1/Zone 1 to Division 2/Zone 2.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards", "https://iadclexicon.org/pressurized-mud-cap-drilling": "TERM: Pressurized Mud Cap Drilling\nURL: https://iadclexicon.org/pressurized-mud-cap-drilling\n\nPressurized Mud Cap Drilling\nA drilling technique used to drill without returns while balancing a full annular fluid column by using a Light Annular Mud (LAM) cap maintained above an open-hole formation that is taking all injected (sacrificial) fluid and drilled cuttings assisted by surface pressure. The LAM density is chosen based on ability to make LAM and the desired surface pressure that can be maintained and observed. Periodically injecting more of the same fluid into the annulus provides a means to control the surface back-pressure within the operating limits of the RCD and/or riser system.\nSource:\u00a0ABS Guide for Classification and Certification of Managed Pressure Drilling Systems, September 2017.\nGlobal Standards\nPressurized Mud Cap Drilling\nVariation of MPD, drilling with no returns to surface where an annulus fluid column, assisted by surface pressure, is maintained above a formation that is capable of accepting fluid and cuttings. A sacrificial fluid with cuttings is accepted by the loss circulation zone. Useful for cases of severe loss circulation that preclude the use of conventional wellbore construction techniques.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/pressurized-series-of-tubing": "TERM: Pressurized Series Of Tubing\nURL: https://iadclexicon.org/pressurized-series-of-tubing\n\nPressurized Series Of Tubing\nPressurized series of tubing: tubing meant to manage contained pressures form the borehole.\nSource: Mining Regulation of the Netherlands, WJZ 02063603, Netherlands,16 December 2002.\nRegulations", "https://iadclexicon.org/prevention": "TERM: Prevention\nURL: https://iadclexicon.org/prevention\n\nPrevention\nThe action that is taken to reduce the probability of an event in order to reduce the overall risk that the event poses to the platform.\nSource:\nAPI\nRP 2FB, Recommended Practice for the Design of Offshore Facilities Against Fire and Blast Loading, First Edition, April 2006.\nGlobal Standards\nPrevention, of Hazards\nTo establish measures that eliminate/reduce the probability of occurrence of undesired events.\nSource:\nAPI\nBulletin 97, Well Construction Interface Document Guidelines, First Edition, December 2013.\nGlobal Standards\nPrevention, of Hazards\nReduction of the likelihood of a hazardous event.\nSource:\u00a0ISO 15544:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Requirements and guidelines for emergency.\nGlobal Standards", "https://iadclexicon.org/pressurized-surge-tank": "TERM: Pressurized Surge Tank\nURL: https://iadclexicon.org/pressurized-surge-tank\n\nPressurized Surge Tank\nAlso called an accumulator; prevents the transfer of pressure waves to other parts of the line or vessel system.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/preventative-action": "TERM: Preventative Action\nURL: https://iadclexicon.org/preventative-action\n\nPreventative Action\nAn action to eliminate the cause of a potential nonconformity. Note: CSA Standard CAN/CSA-ISO 14004:04.\nSource: Environmental Protection Plan Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, March 31, 2011.\nRegulatory Guidance", "https://iadclexicon.org/preventive-measures-or-routine-curative-services": "TERM: Preventive Measures or Routine Curative Services\nURL: https://iadclexicon.org/preventive-measures-or-routine-curative-services\n\nPreventive Measures or Routine Curative Services\nPreventive measures and routine curative services shall include resources like well equipped medical room where medical officer can perform the duties mentioned in Rule 41 of Chapter-VII.\nSource:\u00a0Guidance Notes on Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, Oil Industry Safety Directorate (India), 2012.\nRegulatory Guidance", "https://iadclexicon.org/preventive-measures": "TERM: Preventive Measures\nURL: https://iadclexicon.org/preventive-measures\n\nPreventive Measures\n\u201cPreventive measures\u201d means any reasonable measures taken by any person after an incident has occurred to prevent or minimize pollution damage.\nSource:\u00a0International Convention on Civil Liability for Bunker Oil Pollution Damage, 2001.\nLegislation\nPreventive Measures\nPreventive measures as mentioned in the fourth subsection, means measures to remove the cause of a potential nonconformity or some other potential undesirable situation. See also the NS-EN-ISO 9000 standard, Chapter 3.\nSource:\u00a0Guidelines Regarding the Management Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/preventoras-de-reventones-bops": "TERM: Preventoras de Reventones (BOPs)\nURL: https://iadclexicon.org/preventoras-de-reventones-bops\n\nPreventoras de Reventones (BOPs)\nEquipos instalados en el cabezal del pozo o en el ensamblaje del cabezal del pozo para contener los fluidos del pozo ya sea en el espacio anular entre el revestimiento y los tubulares o en el agujero abierto durante Ia perforaci\u00f3n del pozo, el montaje y las operaciones de prueba.\nSource:\u00a0Resoluci\u00f3n N\u00famero 40687 de 18 Jul 2017 Por la cual se establecen los criterios t\u00e9cnicos para proyectos de perforaci\u00f3n exploratoria de hidrocarburos costa afuera en Colombia. Columbia Ministerio de Minas y Energia,\nRegulations", "https://iadclexicon.org/preventive-maintenance": "TERM: Preventive Maintenance\nURL: https://iadclexicon.org/preventive-maintenance\n\nPreventive Maintenance\nPlanned action to minimize the likelihood of equipment failure and unscheduled interruptions.\nSource:\nAPI\nSPEC Q1, Specification for Quality Management System Requirements for Manufacturing Organizations for the Petroleum and Natural Gas Industry, Ninth Edition, June 2013 (Errata 2, March 2014).\nGlobal Standards\nPreventive Maintenance\nMaintenance carried out at predetermined intervals or according to prescribed criteria and intended to reduce the probability of failure or the degradation of the functioning of an item.\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal S\ntandards\nSource: ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards\nPreventive Maintenance\nPlanned action to minimize the likelihood of causes of equipment failure and unscheduled interruptions to planned events.\nSource:\nAPI\nSpec Q2, Specification for Quality Management System Requirements for Service,\u00a0 Supply Organizations for the Petroleum and Natural Gas Industries, Upstream Segment, First Edition, December 2011.\nGlobal Standards\nPreventive Maintenance\nmaintenance carried out at predetermined intervals or according to prescribed criteria and intended to\nreduce the probability of failure or the degradation of the functioning of an item\n[SOURCE: ISO 14224]\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/pressurised-substance": "TERM: Pressurised Substance\nURL: https://iadclexicon.org/pressurised-substance\n\nPressurised Substance\nSolid, liquid or gaseous substances or mixture of substances other than fire or reactive substances, which are under pressure, and which can thereby represent a danger in the event of uncontrolled emission.\nSource:\u00a0Regulations Relating to Technical and Operational Matters at Onshore Facilities in the Petroleum Activities, etc. (The Technical and Operational Regulations) Norway, April 2010 (amended December 2010).\nRegulations", "https://iadclexicon.org/previous-greenhouse-gas-regulations": "TERM: Previous Greenhouse Gas Regulations\nURL: https://iadclexicon.org/previous-greenhouse-gas-regulations\n\nPrevious greenhouse gas Regulations\nPrevious greenhouse gas Regulations means the Offshore Petroleum and Greenhouse Gas Storage (Management of Greenhouse Gas Well Operations) Regulations 2010.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/previous-petroleum-regulations": "TERM: Previous Petroleum Regulations\nURL: https://iadclexicon.org/previous-petroleum-regulations\n\nPrevious petroleum Regulations\nPrevious petroleum Regulations means the Petroleum (Submerged Lands) Management of Well Operations) Regulations 2004.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/primary-consequence": "TERM: Primary Consequence\nURL: https://iadclexicon.org/primary-consequence\n\nPrimary Consequence\nEffect that is an immediate result of an event, incident, or occurrence.\nSample Usage:\nProperty damage and injuries were among the primary consequences resulting\u00a0from the flood.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/primary-barrier": "TERM: Primary Barrier\nURL: https://iadclexicon.org/primary-barrier\n\nPrimary Barrier\nPhrase used to describe the first well barrier that prevents flow from a source.\nSource:\u00a0ABS Guide for Classification and Certification of Managed Pressure Drilling Systems, September 2017.\nGlobal Standards", "https://iadclexicon.org/primary-containment": "TERM: Primary Containment\nURL: https://iadclexicon.org/primary-containment\n\nPrimary containment\nA tank, vessel, pipe, truck, rail car, or other equipment designed to keep a material within it, typically for purposes of storage, separation, processing or transfer of gases or liquids. The terms vessel and pipe are taken to include containment of reservoir fluids within the casing and wellhead valving to the surface.\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards\nPrimary containment\nA tank, vessel, pipe, truck, rail car, or other equipment designed to keep a material within it, typically for purposes of storage, separation, processing or transfer of gases or liquids. The terms vessel and pipe are taken to include containment of reservoir fluids within the casing and wellhead valving to the surface. Note that primary containment for a specified material may comprise a vessel or pipe that is inside another vessel that is also designed as primary containment for a different material; for example, a heating tube is primary containment for fuel gas or fuel oil, even though the tubes may be inside a firebox which is in turn within an oil-water separator.\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards", "https://iadclexicon.org/primary-explosive": "TERM: Primary Explosive\nURL: https://iadclexicon.org/primary-explosive\n\nPrimary Explosive\nA very sensitive explosive compound used as the first material in an explosive train that is initiated by the appropriate application of flame, friction, heat, impact, or spark. Also referred to as primary high explosive.\nSource:\nAPI\nRP 67, Recommended Practice for Oilfield Explosives Safety, Upstream Segment, Second Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/primary-exporter": "TERM: Primary Exporter\nURL: https://iadclexicon.org/primary-exporter\n\nPrimary Exporter\nAny person who is required to originate the manifest for a shipment of hazardous waste in accordance with 40 CFR, Part 262, Subpart B, or equivalent state provision, that identifies a treatment, storage, or disposal facility in a receiving country as the facility to which the hazardous waste will be sent and any intermediary arranging for the export.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/primary-grade-of-release": "TERM: Primary Grade of Release\nURL: https://iadclexicon.org/primary-grade-of-release\n\nPrimary Grade of Release\nRelease which can be expected to occur periodically or occasionally during normal operation.\nSource:\u00a0IEC 61892-7, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 7: Hazardous areas.\nGlobal Standards", "https://iadclexicon.org/primary-load-carrying-component": "TERM: Primary-Load-Carrying Component\nURL: https://iadclexicon.org/primary-load-carrying-component\n\nPrimary-Load-Carrying Component\nComponent of the equipment through which the primary load is carried.\nSource:\nAPI\nRP 8B, Recommended Practice for Procedures for Inspections, Maintenance, Repair and Remanufacture of Hoisting Equipment, Seventh Edition, March 2002 (Reaffirmed: August 2012).\nGlobal Standards\nSource:\nAPI\nSPEC 7K, Drilling and Well Servicing Equipment Upstream Segment, Fifth Edition, June 2010 (August 2010).\nGlobal Standards\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards\nSource:\nAPI\nSPEC 8C, Drilling and Production Hoisting Equipment (PSL 1 and PSL 2), Fifth Edition, April 2012.\nGlobal Standards", "https://iadclexicon.org/primary-load-carrying-equipment": "TERM: Primary Load-carrying Equipment\nURL: https://iadclexicon.org/primary-load-carrying-equipment\n\nPrimary Load-carrying Equipment\nEquipment (parts or members) whose failure can compromise the integrity of the entire riser string.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/primary-load": "TERM: Primary Load\nURL: https://iadclexicon.org/primary-load\n\nPrimary Load\nAxial load to which the equipment is subjected in operation.\nSource:\nAPI\nRP 8B, Recommended Practice for Procedures for Inspections, Maintenance, Repair and Remanufacture of Hoisting Equipment, Seventh Edition, March 2002 (Reaffirmed: August 2012).\nGlobal Standards\nPrimary Load\nLoad which is independent of structural deformation in the riser and induces an internal force that is necessary to satisfy the laws of static equilibrium. NOTE The internal force acts as long as the load is applied, and does not diminish when yielding occurs. EXAMPLE Internal pressure, external hydrostatic pressure, self-weight, contents and buoyancy of the riser.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nPrimary Load\nLoad that arises within the equipment when the equipment is performing its primary design function.\nSource:\nAPI\nSPEC 7K, Drilling and Well Servicing Equipment Upstream Segment, Fifth Edition, June 2010 (August 2010).\nGlobal Standards\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards\nPrimary Load\nAxial load that equipment is subjected to in operations.\nSource:\nAPI\nSPEC 8C, Drilling and Production Hoisting Equipment (PSL 1 and PSL 2), Fifth Edition, April 2012.\nGlobal Standards", "https://iadclexicon.org/primary-load-bearing-components": "TERM: Primary Load-bearing Components\nURL: https://iadclexicon.org/primary-load-bearing-components\n\nPrimary Load-bearing Components\nThe primary load-bearing components for a mud pump shall be defined as those containing the discharge pressure, with the exception of expendable items and closure components such as liners, pistons, piston rods, packing, packing glands, valves and seats, covers, heads, clamps, bushings, plugs, and fasteners.\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards", "https://iadclexicon.org/primary-location-instruments": "TERM: Primary Location Instruments\nURL: https://iadclexicon.org/primary-location-instruments\n\nPrimary Location Instruments\nLocation where the instruments normally used to monitor flow conditions are located.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/primary-load-path-parts": "TERM: Primary Load Path Parts\nURL: https://iadclexicon.org/primary-load-path-parts\n\nPrimary Load Path Parts\nPrimary load path parts are those intended to control or regulate the movement of pressurized fluids (pressure controlling) and/or those whose failure to function as intended would result in the release of retained fluid to the atmosphere (pressure containing).\nSource:\nAPI\nSPEC 7K, Drilling and Well Servicing Equipment Upstream Segment, Fifth Edition, June 2010 (August 2010).\nGlobal Standards\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards", "https://iadclexicon.org/primary-petroleum-production-licence": "TERM: Primary Petroleum Production Licence\nURL: https://iadclexicon.org/primary-petroleum-production-licence\n\nPrimary petroleum production licence\nPrimary petroleum production licence means a petroleum production licence granted as a result of an application under any of the following provisions:\nsubclause 2(2) of this Schedule;\nsubclause 2(4) of this Schedule;\nsubclause 4(2) of this Schedule;\nsubclause 4(4) of this Schedule;\nsubsection 40(1) or (2) or 40B(2) or (3) of the repealed Petroleum (Submerged Lands) Act 1967.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/primary-marking": "TERM: Primary Marking\nURL: https://iadclexicon.org/primary-marking\n\nPrimary marking\nPrimary marking is defined as marking of major structural members and systems that need to be identified for operational, installation, and retrieval purpose.\nSource:\nAPI\nRecommended Practice 17H, Remotely Operated Tools and Interfaces on Subsea Production Systems, Second Edition, June 2013 (Addendum 1, October 2014).\nGlobal Standards\nPrimary marking\nPrimary marking is defined as the marking of major structural members and systems that need to be identified for operational, installation and retrieval purposes. Recommended character height for marking of symbols is 170 mm (6,693 in) to 500 mm (19,685 in).\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/primary-recovery": "TERM: Primary Recovery\nURL: https://iadclexicon.org/primary-recovery\n\nPrimary Recovery\n\u201cPrimary recovery\u201d means the displacement of oil from an oil well or division-designated pool into the well bore by means of the natural pressure of the oil well or pool, including artificial lift.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations\nPrimary Recovery\nThe displacement of oil from the reservoir into the wellbore(s) by means of the natural pressure of the oil reservoir, including artificial lift.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/primary-process-piping": "TERM: Primary Process Piping\nURL: https://iadclexicon.org/primary-process-piping\n\nPrimary Process Piping\nProcess piping in normal, active service that cannot be valved-off or, if it were valved off, would significantly affect unit operability. Primary process piping typically does not include small bore or auxiliary process piping (see also secondary process piping).\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/primary-method": "TERM: Primary Method\nURL: https://iadclexicon.org/primary-method\n\nPrimary Method, of Evacuation\nPreferred method of leaving the installation in an emergency which can be carried out in a fully controlled manner under the direction of the person in charge.\nSource:\u00a0ISO 15544:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Requirements and guidelines for emergency.\nGlobal Standards", "https://iadclexicon.org/primary-means-of-escape": "TERM: Primary Means of Escape\nURL: https://iadclexicon.org/primary-means-of-escape\n\nPrimary Means of Escape\nFixed stairways or fixed ladders of non-combustible construction.\nSource:\nAPI\nRP 14G, Recommended Practice for Fire Prevention and Control on Fixed Open-type Offshore Production Platforms: Upstream Segment, Fourth Edition, April 2007.\nGlobal Standards", "https://iadclexicon.org/primary-stress": "TERM: Primary Stress\nURL: https://iadclexicon.org/primary-stress\n\nPrimary Stress\nStress that satisfies the laws of equilibrium of pressure, external force and moment (i.e. load effects). NOTE 1 Regarding the mechanical behaviour of a structure, the basic characteristic of this type of stress is that in case of (non-admissible) increment of external load, the deformations upon full plasticification of the section considerably increases without being self-limiting. NOTE 2 Regarding primary stress, distinction is made between membrane stress and bending stress with respect to their distribution across the cross-section governing the load-carrying behaviour. Primary membrane stress is defined as the average value of the respective stress components distributed over the section governing the load-carrying behaviour. Primary bending stress is defined as primary stress distributed linearly across the considered section and proportional to the distance from the neutral axis. NOTE 3 Regarding the distribution of membrane stress along the wall, distinction is made between general primary membrane stress and local primary membrane stress. Membrane stress due to gross structural discontinuities (e.g. integral attachments) is considered as local.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nPrimary Stress\nA primary stress is one that is induced by the external loads or preload and is necessary to satisfy the laws of static equilibrium. Examples of primary stress are the membrane stress in a rod loaded by an axial force and the bending stress in a simple beam.\nSource:\nAPI\nSPEC 16R, Specification for Marine Drilling Riser Couplings, Exploration and Production Department, First Edition, January 1997.\nGlobal Standards\nPrimary Stress\nNormal or shear stress developed by the imposed loading which is necessary to satisfy the laws of equilibrium of external and internal forces and moments (ASME BPVC, Section VIII, Division 2, Paragraph 5.12). NOTE The basic characteristic of a primary stress is that it is not self-limiting. Primary stresses that considerably exceed the yield strength will result in failure or at least in gross distortion. A general primary membrane stress is one that is distributed in the structure such that no redistribution of load occurs as a result of yielding.\nSource:\nAPI\nTR 1PER15K-1, Protocol for Verification and Validation of High-pressure High-temperature Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/primary-stakeholders": "TERM: Primary Stakeholders\nURL: https://iadclexicon.org/primary-stakeholders\n\nPrimary Stakeholders\nThose individuals or groups who are directly impacted (positively or negatively) by the project, including beneficiaries of the project. Primary stakeholders typically have a heightened interest in the project and have the ability to strongly influence its progress (positively or negatively).\nSource: Identifying and assessing water sources: Guidance document for the onshore oil and gas industry, International Petroleum Industry Environmental Conservation Association (IPIECA), 2014.\nGlobal Standards", "https://iadclexicon.org/primary-sample": "TERM: Primary Sample\nURL: https://iadclexicon.org/primary-sample\n\nPrimary Sample\nPrimary sample is the representative sample of the fuel delivered to the ship collected throughout the bunkering period obtained by the sampling equipment positioned at the bunker manifold of the receiving ship.\nSource:\u00a0Resolution MEPC.182(59), 2009 Guidelines for the sampling of fuel oil for determination of compliance with the revised MARPOL Annex VI, 17 July 2009, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/primary-structural-damage": "TERM: Primary Structural Damage\nURL: https://iadclexicon.org/primary-structural-damage\n\nPrimary Structural Damage\nDamage which can result from lightning strike to units which do not provide a path of low resistance to earth for the passage of lightning currents, for example units of non-metallic construction or those having substantial non-metallic members.\nSource: IEC 61892-6, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 6: Installation, Third Edition, December \u00a02013.\nGlobal Standards\nSource:\u00a0IEC 61892-6, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 6: Installation.\nGlobal Standards", "https://iadclexicon.org/primary-well": "TERM: Primary Well\nURL: https://iadclexicon.org/primary-well\n\nPrimary Well\n\u201cPrimary well\u201d means a wellbore that, as part of a multi-well system, serves as the conduit through which oil and gas is produced to the surface.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/primary-structure": "TERM: Primary Structure\nURL: https://iadclexicon.org/primary-structure\n\nPrimary Structure\nLoad-carrying and supporting frames and load-carrying panels.\nNOTE: Primary structure includes, but is not limited to, the following structural components:\n\u2014 load-carrying and supporting frames;\n\u2014 load-carrying panels;\n\u2014 forklift pockets;\n\u2014 pad eyes;\n\u2014 supports for heavy equipment;\n\u2014 corner/knee brackets.\n\u2014 internal securing points\nSource:\nAPI\nStandard 2CCU, Offshore Cargo Carrying Units, First Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/primary-equipment": "TERM: Primary Equipment\nURL: https://iadclexicon.org/primary-equipment\n\nPrimary Equipment\nPieces of equipment that cannot normally be isolated from well fluid or well pressure.\nSource:\nAPI\nRP 17A Addendum 1, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, December 2010.\nGlobal Standards", "https://iadclexicon.org/prime-mover": "TERM: Prime Mover\nURL: https://iadclexicon.org/prime-mover\n\nPrime Mover\nAn engine or motor whose main function is to drive or operate other mechanical equipment.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations", "https://iadclexicon.org/primary-well-barrier": "TERM: Primary Well Barrier\nURL: https://iadclexicon.org/primary-well-barrier\n\nPrimary Well Barrier\nFirst set of well barrier elements that prevent flow from a source of inflow.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nPrimary Well Barrier\nFirst set of barrier elements that prevents flow from a source.\nSource:\nAPI\nRP 90, Annular Casing Pressure Management for Offshore Wells, Upstream Segment. First Edition, August 2006.\nGlobal Standards", "https://iadclexicon.org/primary-well-control": "TERM: Primary Well Control\nURL: https://iadclexicon.org/primary-well-control\n\nPrimary Well Control\nPrevention of formation fluid flow by maintaining a hydrostatic pressure equal to or greater than formation pressure.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/prime-pipe": "TERM: Prime Pipe\nURL: https://iadclexicon.org/prime-pipe\n\nPrime Pipe\nPipe meeting all of the specified inspection and testing requirements.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/principal": "TERM: Principal\nURL: https://iadclexicon.org/principal\n\nPrincipal\nParty that initiates the project and ultimately pays for its design and construction\nNote: 1 to entry:\u00a0The principal generally specifies the technical requirements and is ultimately responsible for ensuring that safety and all other issues are addressed.\nThe principal can also include an agent or consultant, authorized to act for the principal.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards\nPrincipal\nPrincipal means a person who or that engages any person (otherwise than as an employee) to do any work for gain or reward.\nSource: Health and Safety in Employment Act 1992, Public Act 1992 No 96, New Zealand, as of 1 July 2011.\nLegislation\nPrincipal\nA person who or that engages any person (otherwise than as an employee) to do any work for gain or reward. *Indicates that the definition has been extracted from the HSE Act.\nSource: Approved Code of Practice for Managing Hazards to Prevent Major Industrial Accidents, Health and Safety in Employment Act 1992, Department of Labour, New Zealand, July 1994.\nRegulatory Guidance", "https://iadclexicon.org/principal-stress": "TERM: Principal Stress\nURL: https://iadclexicon.org/principal-stress\n\nPrincipal Stress\nStress on a principal plane for which the shear stress is zero. NOTE For any general state of stress at any point, there exist three mutually perpendicular planes at that point on which shearing stresses are zero. The remaining normal stress components on these three planes are principal stresses. The largest of these three stresses is called the maximum principal stress.\nSource:\nAPI\nTR 5C3, Technical Report on Equations and Calculations for Casing, Tubing, and Line Pipe Used as Casing or Tubing; and Performance Properties Tables for Casing and Tubing, Upstream Segment, First Edition, December 2008.\nGlobal Standards", "https://iadclexicon.org/prior-exposure": "TERM: Prior Exposure\nURL: https://iadclexicon.org/prior-exposure\n\nPrior Exposure\nThe historical exposure of a platform to the design metocean, seismic, or ice loading.\nSource:\nAPI\nRP 2SIM, Structural Integrity Management of Fixed Offshore Structures, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/prioritizationpriority": "TERM: Prioritization/Priority\nURL: https://iadclexicon.org/prioritizationpriority\n\nPrioritization/Priority\nThe ordering of alerts in terms of their severity, function, sequence, etc.\nSource:\u00a0IMO resolution A.1021(26), Code on Alarms and Indicators, 2009, 18 January 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/privacy": "TERM: Privacy\nURL: https://iadclexicon.org/privacy\n\nPrivacy\nThe assurance that the confidentiality of, and access to, certain information about an entity is protected.\nExtended Definition: The ability of individuals to understand and exercise control over how information about themselves may be used by others.\nFrom: NIST SP 800-130; Adapted from: DHS personnel.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/private-water-supply": "TERM: Private Water Supply\nURL: https://iadclexicon.org/private-water-supply\n\nPrivate Water Supply\nPrivate water supply\u2014A water supply that is not a public water supply.\nSource: Oil and Gas Wells, Pennsylvania Code, Title 25, Chapter 78, December 2012.\nRegulations", "https://iadclexicon.org/private-key": "TERM: Private Key\nURL: https://iadclexicon.org/private-key\n\nPrivate Key\nA cryptographic key that must be kept confidential and is used to enable the operation of an asymmetric (public key) cryptographic algorithm.\nExtended Definition: The secret part of an asymmetric key pair that is uniquely associated with an entity.\nAdapted from: CNSSI 4009, NIST SP 800-63 Rev 1, FIPS 201-2, FIPS 140-2, Federal Bridge Certificate Authority Certification Policy 2.25.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/privilege": "TERM: Privilege\nURL: https://iadclexicon.org/privilege\n\nPrivilege\nAuthorization or set of authorizations to perform specific functions, especially in the context of a computer operating system [11].\nNOTE: Examples of functions that are controlled through the use of privilege include acknowledging alarms, changing setpoints, modifying control algorithms.\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/principal-northern-territory-offshore-area": "TERM: Principal Northern Territory Offshore Area\nURL: https://iadclexicon.org/principal-northern-territory-offshore-area\n\nPrincipal Northern Territory offshore area\nPrincipal Northern Territory offshore area means so much of the offshore area of the Northern Territory as does not consist of the Eastern Greater Sunrise offshore area. Note: The offshore area of the Northern Territory is defined by section 8.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/proactive-mpd": "TERM: Proactive MPD\nURL: https://iadclexicon.org/proactive-mpd\n\nProactive MPD\nUsing MPD methods and/or equipment to actively control the pressure profile throughout the exposed wellbore.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/probabilistic-method": "TERM: Probabilistic Method\nURL: https://iadclexicon.org/probabilistic-method\n\nProbabilistic Method\nApproach which uses distributions of geometric and material property values to calculate a distribution of performance property values.\nSource:\nAPI\nTR 5C3, Technical Report on Equations and Calculations for Casing, Tubing, and Line Pipe Used as Casing or Tubing; and Performance Properties Tables for Casing and Tubing, Upstream Segment, First Edition, December 2008.\nGlobal Standards", "https://iadclexicon.org/probabilistic-seismic-hazard-analysis": "TERM: Probabilistic Seismic Hazard Analysis\nURL: https://iadclexicon.org/probabilistic-seismic-hazard-analysis\n\nProbabilistic Seismic Hazard Analysis\nFramework permitting the identification, quantification, and rational combination of uncertainties in earthquakes\u2019\u00a0intensity, location, rate of recurrence, and variations in ground motion characteristics.\nSource:\nAPI\nRP 2EQ, Seismic Design Procedures and Criteria for Offshore Structures, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/probabilistic-risk-assessment": "TERM: Probabilistic Risk Assessment\nURL: https://iadclexicon.org/probabilistic-risk-assessment\n\nProbabilistic Risk Assessment\nType of quantitative risk assessment that considers possible combinations of occurrences with associated consequences, each with an associated probability or probability distribution.\nSample Usage:\nThe engineers conducted a probabilistic risk assessment to determine the risk of an accident resulting from a series of compounding failures.\nAnnotation:\nProbabilistic risk assessments are typically performed on complex technological systems with tools such as fault and event trees and Monte Carlo simulations to evaluate security risks and/or accidental failures.\nFor some types of risk, like those involving human volition, the probability of occurrence of an event may not be independent of the consequences and, in fact, may be a function of the consequences.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/probability": "TERM: Probability\nURL: https://iadclexicon.org/probability\n\nProbability\nNumerical value between zero and one assigned to a random event (which is a subset of the sample space) in such a way that the assigned number obeys three axioms:\n1) the probability of the random event \u201cA\u201d must be equal to, or lie between, zero and one;\n2) the probability that the outcome is within the sample space must equal one; and\n3) the probability that the random event \u201cA\u201d or \u201cB\u201d occurs must equal the probability of the random event \u201cA\u201d plus the probability of the random event \u201cB\u201d for any two mutually exclusive events.\nSource:\nAPI\nSTANDARD 780, Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, First Edition, May 2013.\nGlobal Standards\nProbability\nNumerical value between zero and one assigned to a random event (which is a subset of the sample space) in such a way that the assigned number obeys three axioms: (1) the probability of the random event \u2015A\u2016 must be equal to, or lie between, zero and one; (2) the probability that the outcome is within the sample space must equal one; and (3) the probability that the random event \u2015A\u2016 or \u2015B\u2016 occurs must equal the probability of the random event \u2015A\u2016 plus the probability of the random event \u2015B\u2016 for any two mutually exclusive events.\nSample Usage:\nThe probability of a coin landing on \u201cheads\u201d is 1/2.\nAnnotation:\n1.Probability can be roughly interpreted as the percent chance that something will occur. For example, a weather forecaster\u2019s estimate of a 30 percent chance of rain in the Washington, DC area is equivalent to a probability of 0.3 that rain will occur somewhere in Washington, DC.\n2.A probability of 0 indicates the occurrence is impossible; 1 indicates that the occurrence will definitely happen.\n3.Probability is used colloquially as a synonym for likelihood, but in statistical usage there is a clear distinction.\n4.The probability that event A occurs is written as P(A).\n5.Event A and event B are mutually exclusive if they cannot occur at the same time. For example, a coin toss can result in either heads or tails, but both outcomes cannot happen simultaneously.\n6.Event A and event B are statistically independent if the occurrence of one event has no impact on the probability of the other. Examples of two events that are independent are the systems designed to prevent an attack as described the Fault Tree example and Event Tree example. The probability that the Personnel Action to Stop Attack is successful is not affected by whether the Security Equipment to Stop Attack is successful and vice versa. Two events that may not be independent are the collapse of a bridge and the occurrence of a major earthquake in the area. Clearly the probability of a bridge collapse can be affected by the occurrence of a major earthquake. However, the two events may also be independent: a bridge can survive an earthquake and a bridge can collapse in the absence of any earthquake.\n7.Conditional probability is the probability of some event A, given the occurrence of some other event B, written as P(A|B). An example is the conditional probability of a person dying (event A), given that they contract the pandemic flu (event B).\n8.Joint probability is the probability of two events occurring in conjunction -that is, the probability that event A and event B both occur, written as ) or P(AB) and pronounced A intersect B. The probability of someone dying from the pandemic flu is equal to the joint probability of someone contracting the flu (event A) and the flu killing them (event B). Joint probabilities are regularly used in Probabilistic Risk Assessments and Event Trees.\n9.Conditional and joint probabilities are related by the following formula:\nP(A|B) = P(AB)/P(B) (1)\nIf events A and B are statistically independent then\nP(A|B) = P(A)\nand the relationship (1) above becomes\nP(A) \u00d7 P(B) = P(AB)\nConsequently, for statistically independent events, the joint probability of event A and event B is equal to the product of their individual probabilities. An example of the joint probability of two independent events is given in the Event Tree example. If the probability that Personnel Action to Stop Attack fails equals P(A) and the probability that Security Equipment to Stop Attack fails equals P(B) then\nProbability of Successful Attack = P(AB)\n= P(A) \u00d7 P(B)\n= 0.1 \u00d7 0.3\n= 0.03\nas calculated in the Event Tree example (see Figure A on page 14).\n10.Marginal probability is the unconditional probability of event A, P(A). It is the probability of A regardless of whether event B did or did not occur. If B can be thought of as the event of a random variable X having a given outcome, then the marginal probability of A can be obtained by summing (or integrating, more generally) the joint probabilities over all outcomes for X.\nSuppose, for example, that event A is the occurrence of an illegal person entering the country and X is the random variable of where he entered the country. Then there are two possible outcomes of X: either he entered through an official point of entry (event B), or he did not (event B\u2019 pronounced B-not). Then the probability of the person entering the country, P(A), is equal to the sum of the joint probabilities of him entering by traveling through a point of entry plus the probability of him entering by not traveling through a point of entry. P(A) = P(AB) + P(AB\u2019). This is called marginalization.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance\nProbability\nMeasure of the chance of occurrence expressed as a number between 0 and 1, where 0 is impossibility and 1 is absolute certainty. NOTE See definition 3.6.1.1, Note 2.\nSource: ISO Guide 73:2009(E/F), Risk Management \u2013 Vocabulary, First Edition, 2009.\nGlobal Standards", "https://iadclexicon.org/probability-of-exceedance": "TERM: Probability of Exceedance\nURL: https://iadclexicon.org/probability-of-exceedance\n\nProbability of Exceedance\nProbability that a variable (or that an event) exceeds a specified reference level given exposure time.\nEXAMPLE Examples of probabilities of exceedance during a given exposure time are the annual probability of exceedance of a specified magnitude of ground acceleration, ground velocity, or ground displacement.\nSource:\nAPI\nRP 2EQ, Seismic Design Procedures and Criteria for Offshore Structures, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/procedural-discipline": "TERM: Procedural Discipline\nURL: https://iadclexicon.org/procedural-discipline\n\nProcedural Discipline\nEnsuring that personnel consistently adhere to defined well control procedures that are clear, correct and easily understandable. Ensure that personnel think before acting, and if a better way is identified, it is reviewed, vetted and approved by the author of the original procedure before a change is made. Finally, ensure that procedural discipline can be measured, recorded and reported.\nProcedural discipline requires:\nA defined set of well control procedures that are agreed to by all stakeholders, including bridging documents between drilling contractors, operators and service providers that address well control procedures\nTraining of personnel on those procedures, and periodic reinforcement of that training\nWorksite availability of procedures via printed or electronic means\nManagement awareness and correction of personnel when they deviate from procedures\nManagement investigation and correction of the source of procedural deviations\nManagement of Change process for procedures, including updating printed or electronic procedures.\nSource: Well Control Institute.\nWell Control Institute", "https://iadclexicon.org/probe": "TERM: Probe\nURL: https://iadclexicon.org/probe\n\nProbe\nTransducer or search unit.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/procedures-manual": "TERM: Procedures Manual\nURL: https://iadclexicon.org/procedures-manual\n\nProcedures Manual\n\u201cProcedures manual\u201d means the procedures manual referred to in paragraph 4(4)(a) (manuel des m\u00e9thodes).\nSource:\u00a0Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/probability-of-failure-on-demand": "TERM: Probability of Failure on Demand\nURL: https://iadclexicon.org/probability-of-failure-on-demand\n\nProbability of Failure on Demand PFD\n3.1.15\nunavailability as per 3.1.12 in the functional safety standard terminology (e.g. IEC 61508[2])\nNote 1 to entry: \u201cFailure on demand\u201d means here \u201cfailure likely to be observed when a demand occurs\u201d. This\nencompasses both the failure occurred before the demand and the failure occurring due to the demand itself.\nThen this term needs not to be mixed up with the probability of a failure due to a demand (see 3.2.13).\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/procedure": "TERM: Procedure\nURL: https://iadclexicon.org/procedure\n\nProcedures\nA document that specifies or describes how an activity is to be performed on a piping system, often a step-by-step description (e.g. temporary repair procedure, external inspection procedure, hot tap procedure, NDE procedure, etc).\nNOTE: A procedure may include methods to be employed, equipment or materials to be used, qualifications of personnel involved, and sequence of work.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nProcedures\nA document that specifies or describes how an activity is to be performed. It may include methods to be employed, equipment or materials to be used, qualifications of personnel involved and sequence of work.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006.\nGlobal Standards\nProcedures\nOrganization\u2019s documented method for performing an activity under controlled conditions to achieve conformity to specified requirements.\nNOTE: This definition was previously identified as a \u201ccontrol feature\u201d in earlier editions of this specification.\nSource:\nAPI\nSPEC Q1, Specification for Quality Management System Requirements for Manufacturing Organizations for the Petroleum and Natural Gas Industry, Ninth Edition, June 2013 (Errata 2, March 2014).\nGlobal Standards\nProcedure\nA documented sequential description of the requirements to successfully accomplish a designated task or activity.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards\nProcedure\nProcedure as mentioned in the first subsection, means a specified way of conducting an activity or a process, cf. Chapter 3.4.5 of NS-EN ISO 9000.\nSource:\u00a0Guidelines Regarding the Activities Regulations, Norway, updated December 2012.\nRegulatory Guidance\nProcedure\nProcedure as mentioned in the first subsection means a specified way of conducting an activity or a process.\nSource:\u00a0Guidelines Regarding the Technical and Operational Regulations, Norway, updated December 2012.\nRegulatory Guidance\nProcedure\nProcedure, as mentioned, means a specified way of conducting an activity or a process.\nSource:\u00a0Guidance Notes on Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, Oil Industry Safety Directorate (India), 2012.\nRegulatory Guidance\nProcedure\nSeries of steps to be carried out in a logical order for a defined operation or in a given situation.\nSource: ISO 17776:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Guidelines on tools and techniques for hazard identification and risk assessment.\nGlobal Standards\nProcedure\nA documented series of steps to be carried out in a logical order for a defined operation or in a given situation.\nSource: OGP Report No. 6.36/210, Guidelines for the Development and Application of Health, Safety and Environmental Management Systems, International Association of Oil & Gas Producers, July 1994.\nGlobal Standards", "https://iadclexicon.org/procedure-qualification-record-pqr": "TERM: Procedure Qualification Record (PQR)\nURL: https://iadclexicon.org/procedure-qualification-record-pqr\n\nProcedure Qualification Record\nRecord of the welding data used to make the test weldment, containing the actual values or ranges of the essential and supplementary essential variables used in preparing the test weldments, including the test results.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nProcedure Qualification Record (PQR)\nWritten documentation stating an assessment that a specific WPS produces welds in accordance with the requirements of this International Standard.\nSource:\nAPI\nSPEC 5DP, Specification for Drill Pipe, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/process": "TERM: Process\nURL: https://iadclexicon.org/process\n\nProcess\nThe systems for production, use, storage, handling, treatment, or movement of hydrocarbons, sulphur, or toxic substances.\nSource:\nAPI\nRP 75, Recommended Practice for Development of a Safety and Environmental Management Program for Offshore Operations and Facilities: Upstream Segment, Third Edition, May 2004.\nGlobal Standards\nProcess\nProcess refers to the activities that constitute use, storage, manufacture, handling, or movement in all facilities that contain dangerous substances.\nSource: API RP 750, Management of Process Hazards, First Edition, January 1990.\nGlobal Standards\nProcess\nSpecific activities within an operation. One site/operation may have multiple processes which use or discharge water. For example, a manufacturing operation may have a cooling process, a cleaning process and a chemical reaction process. (GEMI, 2012)\nSource: Identifying and assessing water sources: Guidance document for the onshore oil and gas industry, International Petroleum Industry Environmental Conservation Association (IPIECA), 2014.\nGlobal Standards\nProcess\nA defined series of repeatable tasks, methods or actions to systematically achieve a purpose or specific objective.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards\nProcess\nSet of interrelated or interacting activities which transforms inputs into outputs.\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards\nProcess\nThe term \u201cprocess\u201d for production and drilling operations includes facilities such as production equipment (e.g., separators, vessels, piping, heaters, pumps, compressors, exchangers, refrigeration systems, etc.), drilling equipment above ground, storage tanks, ancillary support areas (e.g. boiler houses and waste water treatment plants), onsite remediation facilities, and distribution piping under control of the Company.\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards\nProcess\nSeries of operations performed in the making, treatment or transportation of a product or material.\nNOTE: This standard makes extensive use of the term \u201cprocess\u201d to describe the equipment under control of the industrial automation and control system.\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/process-capability": "TERM: Process Capability\nURL: https://iadclexicon.org/process-capability\n\nProcess Capability\nAbility of a process or NDT method to repeatedly detect a defect under normal conditions of variability. Sometimes related to confidence level.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/process-disturbances": "TERM: Process Disturbances\nURL: https://iadclexicon.org/process-disturbances\n\nProcess Disturbances\nThings that change the steady state of a control system profile.\nHorizontal line that indicates changes in ground elevation along the line or vessel route.\nModeling term used to define changes with respect to time.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/process-hazards-analysis": "TERM: Process Hazards Analysis\nURL: https://iadclexicon.org/process-hazards-analysis\n\nProcess Hazards Analysis\nA safety hazard evaluation of broad scope that identifies and analyzes the significance of hazardous situations associated with a process or activity.\nSource:\nAPI\nSTANDARD 780, Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, First Edition, May 2013.\nGlobal Standards\nProcess Hazards Analysis (PHA)\nProcess hazards analysis (PHA) is the application of one or more analytical techniques that aid in identifying and evaluating process hazards.\nSource:\nAPI\nRP 750, Management of Process Hazards, First Edition, January 1990.\nGlobal Standards", "https://iadclexicon.org/process-facility": "TERM: Process Facility\nURL: https://iadclexicon.org/process-facility\n\nProcess Facility\nA physical system consisting of equipment that alters the properties of the process media.\nSource:\u00a0Regulations Relating to Technical and Operational Matters at Onshore Facilities in the Petroleum Activities, etc. (The Technical and Operational Regulations) Norway, April 2010 (amended December 2010).\nRegulations", "https://iadclexicon.org/process-of-tempering": "TERM: Process Of Tempering\nURL: https://iadclexicon.org/process-of-tempering\n\nProcess Of Tempering\nReheating a quench-hardened or normalized ferrous alloy to a temperature below the transformation range and then cooling to soften and remove stress.\nSource:\nAPI\nSPEC 7-1, Specification for Rotary Drill Stem Elements, First Edition, March 2006 (Addendum April 2011).\nGlobal Standards", "https://iadclexicon.org/process-piping": "TERM: Process Piping\nURL: https://iadclexicon.org/process-piping\n\nProcess Piping\nHydrocarbon or chemical piping located at, or associated with a refinery or manufacturing facility. Process piping includes piperack, tank farm, and process unit piping, but excludes utility piping (e.g. steam, water, air, nitrogen, etc).\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/process-plant": "TERM: Process Plant\nURL: https://iadclexicon.org/process-plant\n\nProcess Plant\nDrilling, process plant and industrial machinery and components are the machinery and components which are used in connection with the operation of drilling, production and process systems.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 7, Safety Systems, Hazardous Areas and Fire, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/process-of-quenching": "TERM: Process Of Quenching\nURL: https://iadclexicon.org/process-of-quenching\n\nProcess Of Quenching\nHardening of a ferrous alloy by austenitizing and then cooling rapidly enough so that some or all of the austenite transforms to martensite.\nSource:\nAPI\nSPEC 7-1, Specification for Rotary Drill Stem Elements, First Edition, March 2006 (Addendum April 2011).\nGlobal Standards", "https://iadclexicon.org/process-or-transfer-area": "TERM: Process Or Transfer Area\nURL: https://iadclexicon.org/process-or-transfer-area\n\nProcess Or Transfer Area\nAny area at an underground hydrocarbon storage facility where hydrocarbons are physically altered by equipment, including dehydrators, compressors, and pumps, or where hydrocarbons are transferred to or from trucks, rail cars, or pipelines.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/process-safety-culture": "TERM: Process Safety Culture\nURL: https://iadclexicon.org/process-safety-culture\n\nProcess Safety Culture\nBuilding a systemic culture of understanding process safety to promote the reduction and ultimate elimination of unplanned events.\nProcess safety culture includes:\nDefining process safety culture as it relates to the drilling industry\nDetermining the elements that constitute a process safety culture\nEmbedding process safety culture elements into training, policies, procedures and leadership\nTracking process safety events and incorporating lessons learned from them.\nSource: Well Control Institute.\nWell Control Institute", "https://iadclexicon.org/process-safety-event": "TERM: Process Safety Event\nURL: https://iadclexicon.org/process-safety-event\n\nProcess Safety Event (PSE)\nFor consistency with API RP 754 definitions, an incident is referred to as a Process Safety Event (PSE).\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards\nProcess Safety Event (PSE)\nA Loss of Primary Containment (LOPC) from a process that meets the Tier 1 or Tier 2 definitions in this guide. A PSE is a Key Performance Indicator (KPI) and is recordable For the purpose of recording a PSE: drilling facilities are considered to be part of a process when operations are \u2018in-hole\u2019; land or marine vessels (trucks and ships) are considered to be part of a process when physically connected to a production facility.\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards", "https://iadclexicon.org/process-safety-event-rate": "TERM: Process Safety Event Rate\nURL: https://iadclexicon.org/process-safety-event-rate\n\nProcess Safety Event Rate (PSER)\nThe number of process safety events per 1,000,000 (1 million) work hours (production and drilling work hours only).\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards", "https://iadclexicon.org/process-safety": "TERM: Process Safety\nURL: https://iadclexicon.org/process-safety\n\nProcess safety\nProcess safety is a disciplined framework for managing the integrity of operating systems and processes handling hazardous substances. It is achieved by applying good design principles, engineering, and operating and maintenance practices. It deals with the prevention and control of events that have the potential to release hazardous materials and energy. Such incidents can result in toxic exposures, fires or explosions, and could ultimately result in serious incidents including facilities, injuries, property damage, lost production or environmental damage.\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards\nProcess safety\nProcess safety is a disciplined framework for managing the integrity of operating systems and processes handling hazardous substances by applying good design principles, engineering, and operating and maintenance practices. It deals with the prevention and control of events with the potential to release hazardous materials and energy. Such releases can result in toxic effects, fire, explosion, and could ultimately result in serious incidents including facilities, injuries, property damage, lost production and environmental damage.\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards", "https://iadclexicon.org/process-shutdown": "TERM: Process Shutdown\nURL: https://iadclexicon.org/process-shutdown\n\nProcess Shutdown\nControlled sequence of events that ensures that the well is secured against accidental release of hydrocarbons to the environment.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/process-tank": "TERM: Process Tank\nURL: https://iadclexicon.org/process-tank\n\nProcess Tank\nTank or vessel used for an integrated operation in petrochemical facilities, refineries, gas plants, oil and gas production facilities, and other facilities.\nNOTE: 1 See storage tank (3.1.79).\nNOTE: 2 A process tank or vessel used for an integrated operation can involve, but is not limited to, preparation, separation, reaction, surge control, blending, purification, change in state, energy content, or composition of a material.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/process-vessel": "TERM: Process Vessel\nURL: https://iadclexicon.org/process-vessel\n\nProcess Vessel\n\u201cprocess vessel\u201d means a heater, dehydrator, separator, treater or vessel used in the processing or treatment of produced gas or oil. (\nr\u00e9cipient de fabrication\n).\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations", "https://iadclexicon.org/processed-geological-or-geophysical-information": "TERM: Processed Geological or Geophysical Information\nURL: https://iadclexicon.org/processed-geological-or-geophysical-information\n\nProcessed geological or geophysical information:\nProcessed geological or geophysical information means data collected under a permit or a lease that have been processed or reprocessed. Processing involves changing the form of data to facilitate interpretation. Processing operations may include, but are not limited to, applying corrections for known perturbing causes, rearranging or filtering data, and combining or transforming data elements. Reprocessing is the additional processing other than ordinary processing used in the general course of evaluation. Reprocessing operations may include varying identified parameters for the detailed study of a specific problem area.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/processed-survey-data": "TERM: Processed Survey Data\nURL: https://iadclexicon.org/processed-survey-data\n\nProcessed survey data\nProcessed survey data means:\nfor a 2-dimensional seismic survey \u2014 each type of data mentioned in an item in Part 1 of Schedule 4:\npresented on a medium and in a format specified in the item; or\npresented on another medium or in another format that the Titles Administrator has authorised the petroleum titleholder to use; or\nfor a 3-dimensional seismic survey \u2014 each type of data mentioned in an item in Part 2 of Schedule 4 and presented in accordance with subparagraph (a) (i) or (ii); or\nfor any other type of survey \u2014 each type of data mentioned in an item in Part 3 of Schedule 4 and presented in accordance with subparagraph (a) (i) or (ii).\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations\nProcessed survey data\nProcessed survey data means:\nfor a 2-dimensional seismic survey \u2014 each type of data mentioned in an item in Part 1 of Schedule 4:\npresented on a medium and in a format specified in the item; or\npresented on another medium or in another format that the Titles Administrator has authorised the greenhouse gas titleholder to use; or\nfor a 3-dimensional seismic survey \u2014 each type of data mentioned in an item in Part 2 of Schedule 4 and presented in accordance with subparagraph (a) (i) or (ii); or\nfor any other type of survey \u2014 each type of data mentioned in an item in Part 3 of Schedule 4 and presented in accordance with subparagraph (a) (i) or (ii).\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/process-valve": "TERM: Process Valve\nURL: https://iadclexicon.org/process-valve\n\nProcess valve\nAny valve located downstream of the tree wing valves in the production flow path.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/processes": "TERM: Processes\nURL: https://iadclexicon.org/processes\n\nProcesses\nProcesses in this respect means production systems, drilling and well operations, combustion (exhaust), workshop activities (e.g. hot work, handling of coating products), evaporation from storage tanks, etc.\nSource:\u00a0Guidance Notes on Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, Oil Industry Safety Directorate (India), 2012.\nRegulatory Guidance", "https://iadclexicon.org/processor": "TERM: Processor\nURL: https://iadclexicon.org/processor\n\nProcessor\nFirm, company or corporation that operates facilities capable of heat-treating products made by a pipe mill.\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards", "https://iadclexicon.org/produce": "TERM: Produce\nURL: https://iadclexicon.org/produce\n\nTo produce\n\u201cTo produce\u201d means to undertake any operation in order to obtain petroleum from its reservoirs; and also includes to employ any process other than refining, petrochemical operations, gas separation plant operations, liquefied natural gas plant operations or compressed natural gas plant operations, in order to render petroleum in saleable or disposable forms.\nSource: Law of Information Energy, Petroleum Act (No. 4) B.E. 2514 (1989), Thailand, as of June 2013.\nLegislation", "https://iadclexicon.org/produced-and-marketed": "TERM: Produced and Marketed\nURL: https://iadclexicon.org/produced-and-marketed\n\nProduced and Marketed\nPRODUCED AND MARKETED. These words, as used in the Act, shall mean, when oil shall have left the lease tank battery or when natural gas shall have passed the metering point and entered into the stream of commerce as its first step toward the ultimate consumer.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/produced-formation-water": "TERM: Produced Formation Water\nURL: https://iadclexicon.org/produced-formation-water\n\nProduced formation water\nProduced formation water means natural aqueous fluid recovered from a petroleum reservoir in association with the petroleum.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Environment) Regulations 2009 (Statutory Rules 1999 No. 228 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/produced-sand": "TERM: Produced Sand\nURL: https://iadclexicon.org/produced-sand\n\nProduced Sand\nProduced sand originates from geological formations and is separated from formation fluids during oil and gas production. It may also contain scale particles that are generated during the processing of those fluids.\nSource: \u00a0Offshore Waste Treatment Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, December 15, 2010.\nRegulatory Guidance", "https://iadclexicon.org/produced-water-pits": "TERM: Produced Water Pits\nURL: https://iadclexicon.org/produced-water-pits\n\nProduced Water Pits\nPRODUCED WATER PITS used to temporarily store produced water prior to injection for enhanced recovery or disposal, off-site transport, or surface-water discharge.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/produced-water": "TERM: Produced Water\nURL: https://iadclexicon.org/produced-water\n\nProduced Water\nWater that is brought to the surface during operations which extract hydrocarbons from oil and gas reservoirs. (IPIECA, 2010)\nSource: Identifying and assessing water sources: Guidance document for the onshore oil and gas industry, International Petroleum Industry Environmental Conservation Association (IPIECA), 2014.\nGlobal Standards\nProduced Water\nProduced Water\u2015liquids and suspended particulate matter that is obtained by processing fluids brought to the surface in conjunction with the recovery of oil and gas from underground geologic formations, with underground storage of hydrocarbons, or with solution mining for brine.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations\nProduced Water\nProduced Water\u2015water that is obtained by processing fluids brought to the surface in conjunction with the recovery of oil and gas from underground geologic formations.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations\nProduced Water\nProduced water includes formation water, injection water and process water that is extracted along with oil and gas during petroleum production. In addition, a portion of the chemicals added during processing of reservoir fluids may partition to the produced water. At most offshore production installations, this water is separated from the petroleum process stream and, after treatment, is discharged to the marine environment or disposed of in a subsurface formation.\nSource: \u00a0Offshore Waste Treatment Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, December 15, 2010.\nRegulatory Guidance\nProduced Water\n\u201cProduced water\u201d means those waters produced in conjunction with the production of oil or gas and commonly collected at field storage, processing or disposal facilities including lease tanks, commingled tank batteries, burn pits, lease ACT units and community or lease salt water disposal systems and that may be collected at gas processing plants, pipeline drips and other processing or transportation facilities.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/produced-water-injection-project": "TERM: Produced Water Injection Project\nURL: https://iadclexicon.org/produced-water-injection-project\n\nProduced Water Injection Project\nProduced Water Injection Project\u2015project approved in accordance with R.S. 47:633.5 and the rules adopted herein for the purpose of increasing the recovery of hydrocarbons therefrom.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/producer": "TERM: Producer\nURL: https://iadclexicon.org/producer\n\nProducer\n\u201cProducer\u201d means the owner of a well or wells capable of producing oil or gas or both.\nSource: Control of Oil and Gas Resources, North Dakota Century Code, Title 38, Chapter 8, February 2013.\nLegislation\nProducer\nThe words POOL, PERSON, OWNER, PRODUCER, OIL, GAS, WASTE, CORRELATIVE RIGHTS and COMMON SOURCE OF SUPPLY are defined by the Act, and said definitions are hereby adopted in these Rules and Regulations. From C.R.S. 34-60-103 (2012): \u201cProducer\u201d means the owner of a well capable of producing oil or gas, or both.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations\nProducer\nPerson, Producer, Oil, Illegal Oil, and Product\u2015the meaning prescribed for each of said words as defined in R.S. 30:3.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations\nProducer\nPerson, Producer, Gas, and Products\u2015shall have the meaning prescribed for each of said words as defined in R.S. 30:3.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations\nProducer\n\u201cProducer\u201d means the owner of a well or wells capable of producing oil or gas or both in paying quantities.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations\nProducer\n\u201cProducer\u201d means the owner of a well capable of or producing oil or gas or both.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations", "https://iadclexicon.org/producing-area": "TERM: Producing Area\nURL: https://iadclexicon.org/producing-area\n\nProducing Area\n\u201cProducing area\u201d means the portion of a project area that lies within a window formed by plotting the measured distance from the project area\u2019s outer boundaries, inside of which a well bore can be drilled and produced in conformity with the setback requirements from the outer boundary of a standard spacing unit for the applicable pool.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/producing-property": "TERM: Producing Property\nURL: https://iadclexicon.org/producing-property\n\nProducing Property\nA location from which hydrocarbons are being produced that has been assigned a lease identification number by the Commission and which is used in reporting production.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/product": "TERM: Product\nURL: https://iadclexicon.org/product\n\nProducts\nPipe, coupling, coupling stock, coupling material, coupling blank or accessory material, either individually or collectively as applicable.\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards\nProducts\nDrill-pipe, drill-pipe body or tool joint.\nSource:\nAPI\nSPEC 5DP, Specification for Drill Pipe, First Edition, August 2009.\nGlobal Standards\nProduct\nThroughout the text of this International Standard, wherever the term \u201cproduct\u201d occurs, it can also mean \u201cservice\u201c.\nSource:\nAPI\nSPEC Q1, Specification for Quality Programs for the Petroleum, Petrochemical and Natural Gas Industry, Upstream Segment, Eighth Edition, December 2007 (Addendum December 2010).\nGlobal Standards\nProduct\n\u201cProduct\u201d means any commodity made from oil or gas and includes refined crude oil, crude tops, topped crude, processed crude, processed crude petroleum, residue from crude petroleum, cracking stock, uncracked fuel oil, fuel oil, treated crude oil, residuum, gas oil, casinghead gasoline, natural-gas gasoline, kerosene, benzine, wash oil, waste oil, blended gasoline, lubricating oil, blends or mixtures of oil with one or more liquid products or byproducts derived from oil or gas, and blends or mixtures of two or more liquid products or byproducts derived from oil or gas, whether hereinabove enumerated or not.\nSource: Control of Oil and Gas Resources, North Dakota Century Code, Title 38, Chapter 8, February 2013.\nLegislation\nProducts\nThe result of activity represented in the form of materials or articles and intended for further utilisation for economic or other purposes.\nSource: Federal Law on Technical Regulation, No. 184-FZ, Russian Federation, December 2002 (amended September 2010).\nRegulations\nProducts\nAn oil and gas-derived material output from the company\u2019s activities for supply by the company to its customers.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards\nProducts\nPerson, Producer, Oil, Illegal Oil, and Product\u2015the meaning prescribed for each of said words as defined in R.S. 30:3.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations\nProducts\n\u201cProduct\u201d means a commodity or thing made or manufactured from oil or gas, and derivatives of oil or gas, including refined crude oil, crude tops, topped crude, processed crude petroleum, residue from crude petroleum, cracking stock, uncracked fuel oil, treated crude oil, fuel oil, residuum, gas oil, naphtha, distillate, gasoline, kerosene, benzene, wash oil, lubricating oil and blends or mixtures of oil or gas or a derivative thereof.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations\nProducts\nIncludes refined crude oil, crude tops, topped crude, processed crude petroleum, residue from crude petroleum, cracking stock, uncracked fuel oil, fuel oil, treated crude oil, residuum, casinghead gasoline, natural gas gasoline, gas oil, naphtha, distillate, gasoline, kerosene, benzine, wash oil, waste oil, blended gasoline, lubricating oil, blends or mixtures of petroleum, and/or any and all liquid products or by-products derived from crude petroleum oil or gas, whether hereinabove enumerated or not.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations\nProducts\nProducts\nis the collective term used to cover both Noxious Liquid Substances and Dangerous Chemicals.\nSource: Resolution MEPC.119(52), 2004 amendments to the International Code for the Construction and Equipment of Ships Carrying Dangerous Chemicals in Bulk (IBC Code), 15 October 2004,\nInternational Maritime Organization, Regulatory guidance\nProducts\n\u201cProduct\u201d means machinery, equipment, materials and applied coatings on board a ship.\nSource: Resolution MEPC.197(62), 2011 Guidelines for the development of the Inventory of Hazardous Materials, 15 July 2011, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/product-carrier": "TERM: Product Carrier\nURL: https://iadclexicon.org/product-carrier\n\nProduct Carrier\nProduct carrier means an oil tanker engaged in the trade of carrying oil other than crude oil.\nSource:\nIMO resolution MSC.267(85), International Code on Intact Stability, 2008 (2008 IS Code), 4\u00a0December 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/product-certificate": "TERM: Product Certificate (PC)\nURL: https://iadclexicon.org/product-certificate\n\nProduct Certificate (PC)\nA compliance document validated and signed by the issuing organization:\n-identifying the product that the certificate applies to\n-confirming compliance with referred requirements.\nIt is required that:\n-The tests and inspections have been performed on the certified product itself, or on samples taken from the certified product itself.\n-The tests were witnessed by a qualified representative of the organization issuing the certificate, or his authorized representative (see DNVGL-RU-SHIP Pt.1 Ch.3 Sec.5).\nSource:\u00a0Offshore Gangways, DNVGL-ST-0358, DNV GL, September 2017.\nGlobal Standards", "https://iadclexicon.org/product-family": "TERM: Product Family\nURL: https://iadclexicon.org/product-family\n\nProduct Family\nModel or type of specific equipment listed in Section 1 of this specification.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nProduct Family\nModel or type of specific equipment listed in clause 1 of this American National Standard.\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards\nProduct Family\nA model or type of specific equipment listed in 1.2.1.\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/product-identifier": "TERM: Product Identifier\nURL: https://iadclexicon.org/product-identifier\n\nProduct Identifier\n\u201cProduct identifier\u201d means, in respect of a hazardous substance, the brand name, code name or code number specified by the supplier or employer or the chemical name, common name, generic name or trade name.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations", "https://iadclexicon.org/product-history-file": "TERM: Product History File\nURL: https://iadclexicon.org/product-history-file\n\nProduct History File\nComposite file of records from a traceable API product, which includes all records associated with the API product repair and remanufacture, including certification records required by this standard.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/product-or-tubular-product": "TERM: Product Or Tubular Product\nURL: https://iadclexicon.org/product-or-tubular-product\n\nProduct Or Tubular Product\nPipe or coupling stock as applicable.\nSource:\nAPI\nSPEC 5CRA, Specification for Corrosion Resistant Alloy Seamless Tubes for Use as Casing, Tubing and Coupling Stock, Upstream Segment, First Edition, February 2010 (Errata August 2011).\nGlobal Standards", "https://iadclexicon.org/product-specification": "TERM: Product Specification\nURL: https://iadclexicon.org/product-specification\n\nProduct Specification\nDocument that identifies the materials, design, testing, and marking requirements of the managed product.\nNOTE: This is sometimes referred to as a \u201cproduct standard\u201d.\nSource:\nAPI\nSTANDARD 18LCM, Product Life Cycle Management System Requirements for the Petroleum and Natural Gas Industries, First Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/product-specification-level": "TERM: Product Specification Level\nURL: https://iadclexicon.org/product-specification-level\n\nProduct Specification Level\nCategories of design requirements based on the application.\nSource:\nAPI\nStandard 2CCU, Offshore Cargo Carrying Units, First Edition, August 2017.\nGlobal Standards\nProduct Specification Level\nDegree of controls applied on materials and processes for the primary load-carrying components of the equipment.\nNOTE: The two product specification levels are identified by the code PSL 1 or PSL 2.\nSource:\nAPI\nSPEC 8C, Drilling and Production Hoisting Equipment (PSL 1 and PSL 2), Fifth Edition, April 2012.\nGlobal Standards", "https://iadclexicon.org/product-test-block": "TERM: Product Test Block\nURL: https://iadclexicon.org/product-test-block\n\nProduct Test Block\nTest block removed from the product, the tensile test specimen or through-wall hardness test ring.\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards", "https://iadclexicon.org/production": "TERM: Production\nURL: https://iadclexicon.org/production\n\nProduction\nProduction means those activities that take place after the successful completion of any means for the removal of minerals, including such removal, field operations, transfer of minerals to shore, operation monitoring, maintenance, and workover operations.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations\nProduction\nProduction means those activities which take place after the successful completion of any means for the removal of minerals, including, but not limited to, such removal, field operations, transfer of minerals to shore, operation monitoring, maintenance, and workover.\nSource: Outer Continental Shelf Activities, 33 CFR 140-147 (2013).\nRegulations\nProduction\n\u2018Production\u2019 means offshore extraction of oil and gas from the underground strata of the licensed area including offshore processing of oil and gas and its conveyance through connected infrastructure.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nProductie\u00a0(Dutch)\n\u201eproductie\u201d: de offshorewinning van olie en gas uit de ondergrondse lagen van het vergunningsgebied, met inbegrip van de offshoreverwerking van olie en gas, alsmede het vervoer ervan via verbonden infrastructuur.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nProduction\u00a0(French)\n\u00abproduction\u00bb, l\u2019extraction en mer de p\u00e9trole ou de gaz se trouvant dans les couches souterraines de la zone faisant l\u2019objet d\u2019une autorisation, y compris le traitement en mer du p\u00e9trole ou du gaz et son transport au moyen d\u2019infrastructures connect\u00e9es.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nProduktion\u00a0(Danish)\n\u00bbproduktion\u00ab: offshore udvinding af olie og gas fra undergrunden i koncessionsomr\u00e5det, herunder ogs\u00e5 offshore behandling af olie og gas og transport heraf gennem tilknyttet infrastruktur.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nProducci\u00f3n\u00a0(Spanish)\n\u00abproducci\u00f3n\u00bb: la extracci\u00f3n mar adentro de petr\u00f3leo y de gas situados en los estratos subterr\u00e1neos de la zona objeto de la concesi\u00f3n, lo que comprende el tratamiento mar adentro del petr\u00f3leo y del gas, y su transporte a trav\u00e9s de una infraestructura conectada.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nProduc\u021bie\u00a0(Romanian)\n\u201eproduc\u021bie\u201d \u00eenseamn\u0103 extrac\u021bia petrolului \u0219i gazelor situate \u00een subsolul zonei offshore autorizate, inclusiv prelucrarea offshore a petrolului \u0219i gazelor \u0219i transportul acestora prin infrastructura conectat\u0103.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nF\u00f6rderung\u00a0(German)\n\u201eF\u00f6rderung\u201c die Offshore-Gewinnung von Erd\u00f6l und Erdgas aus unterirdischen Schichten des Lizenzgebiets, einschlie\u00dflich der Offshore-Aufbereitung von Erd\u00f6l und Erdgas und der Durchleitung von Erd\u00f6l und Erdgas durch angebundene Infrastruktur.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\n\u03c0\u03b1\u03c1\u03b1\u03b3\u03c9\u03b3\u03ae\u00a0(Greek)\n\u00ab\u03c0\u03b1\u03c1\u03b1\u03b3\u03c9\u03b3\u03ae\u00bb \u03c3\u03b7\u03bc\u03b1\u03af\u03bd\u03b5\u03b9 \u03c4\u03b7\u03bd \u03c5\u03c0\u03b5\u03c1\u03ac\u03ba\u03c4\u03b9\u03b1 \u03b5\u03be\u03cc\u03c1\u03c5\u03be\u03b7 \u03c0\u03b5\u03c4\u03c1\u03b5\u03bb\u03b1\u03af\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03c6\u03c5\u03c3\u03b9\u03ba\u03bf\u03cd \u03b1\u03b5\u03c1\u03af\u03bf\u03c5 \u03b1\u03c0\u03cc \u03c4\u03b1 \u03c5\u03c0\u03cc\u03b3\u03b5\u03b9\u03b1 \u03c3\u03c4\u03c1\u03ce\u03bc\u03b1\u03c4\u03b1 \u03c4\u03b7\u03c2 \u03c0\u03b5\u03c1\u03b9\u03bf\u03c7\u03ae\u03c2 \u03b1\u03b4\u03b5\u03b9\u03bf\u03b4\u03cc\u03c4\u03b7\u03c3\u03b7\u03c2, \u03c3\u03c5\u03bc\u03c0\u03b5\u03c1\u03b9\u03bb\u03b1\u03bc\u03b2\u03b1\u03bd\u03bf\u03bc\u03ad\u03bd\u03b7\u03c2 \u03c4\u03b7\u03c2 \u03c5\u03c0\u03b5\u03c1\u03ac\u03ba\u03c4\u03b9\u03b1\u03c2 \u03b5\u03c0\u03b5\u03be\u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1\u03c2 \u03c0\u03b5\u03c4\u03c1\u03b5\u03bb\u03b1\u03af\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03c6\u03c5\u03c3\u03b9\u03ba\u03bf\u03cd \u03b1\u03b5\u03c1\u03af\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03c4\u03b7\u03c2 \u03bc\u03b5\u03c4\u03b1\u03c6\u03bf\u03c1\u03ac\u03c2 \u03c4\u03bf\u03c5 \u03bc\u03ad\u03c3\u03c9 \u03c3\u03c5\u03bd\u03b4\u03b5\u03b4\u03b5\u03bc\u03ad\u03bd\u03b7\u03c2 \u03c5\u03c0\u03bf\u03b4\u03bf\u03bc\u03ae\u03c2.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nProduzione\u00a0(Italian)\n\u00abproduzione\u00bb: estrazione in mare di idrocarburi dagli strati sotterranei dell\u2019area autorizzata, inclusa la lavorazione in mare di idrocarburi nonch\u00e9 il loro trasporto attraverso infrastrutture connesse.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nWydobycie\u00a0(Polish)\n\u201ewydobycie\u201d oznacza prowadzone na obszarach morskich wydobycie ropy naftowej i gazu ziemnego ze z\u0142\u00f3\u017c obszaru koncesyjnego, w tym przetwarzanie ropy naftowej i gazu ziemnego na obszarach morskich oraz ich transport za po\u015brednictwem po\u0142\u0105czonej infrastruktury.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nProdu\u00e7\u00e3o\u00a0(Portuguese)\n\u00abProdu\u00e7\u00e3o\u00bb, a extra\u00e7\u00e3o offshore de petr\u00f3leo e g\u00e1s das camadas subterr\u00e2neas da \u00e1rea licenciada offshore, incluindo a transforma\u00e7\u00e3o offshore de petr\u00f3leo e g\u00e1s e a sua transfer\u00eancia atrav\u00e9s das infraestruturas conectadas.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nProduktion\u00a0(Swedish)\nproduktion: utvinning till havs av olja och gas fr\u00e5n de underjordiska skikten i licensomr\u00e5det, inbegripet bearbetning av olja och gas till havs och transport av denna genom ansluten infrastruktur.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nTuotannolla\u00a0(Finnish)\n\u2019tuotannolla\u2019 tarkoitetaan merell\u00e4 tapahtuvaa \u00f6ljyn ja kaasun ottamista talteen maanpinnan alta toimilupa-alueella, mukaan luettuina \u00f6ljyn ja kaasun merell\u00e4 tapahtuva jalostus ja sen kuljettaminen liitetyss\u00e4 infrastruktuurissa.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nProizvodnja\u00a0(Slovenian)\n\u201eproizvodnja\u201c pomeni \u010drpanje nafte in zemeljskega plina iz podzemeljskih plasti obmo\u010dja na morju, za katero je bilo izdano dovoljenje, vklju\u010dno s predelavo nafte in plina na morju ter njunim prenosom po povezani infrastrukturi.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\n\u0165a\u017eba\u00a0(Slovak)\n\u201e\u0165a\u017eba\u201c je z\u00edskavanie ropy a zemn\u00e9ho plynu na mori z podlo\u017eia v oblasti povolenia vr\u00e1tane ich sprac\u00favania na mori a prepravy pripojenou infra\u0161trukt\u00farou.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nGavyba\u00a0(Lithuanian)\navyba \u2013 naftos ir duj\u0173 i\u0161gavimas j\u016broje i\u0161 licencijuotos teritorijos po\u017eeminio sluoksnio, \u012fskaitant naftos ir duj\u0173 perdirbim\u0105 j\u016broje ir j\u0173 transportavim\u0105 prijungt\u0105ja infrastrukt\u016bra.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nTermel\u00e9s\u00a0(Hungarian)\n\u201etermel\u00e9s\u201d: tengeri olaj- \u00e9s g\u00e1zkitermel\u00e9s az enged\u00e9lyezett ter\u00fclet felsz\u00edne alatti talajr\u00e9tegekb\u0151l, ide\u00e9rtve az olaj \u00e9s a g\u00e1z tengeri feldolgoz\u00e1s\u00e1t \u00e9s a kapcsol\u00f3d\u00f3 infrastrukt\u00fara seg\u00edts\u00e9g\u00e9vel t\u00f6rt\u00e9n\u0151 tov\u00e1bb\u00edt\u00e1s\u00e1t.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nProduzzjoni\u00a0(Maltese)\n\u2027produzzjoni\u2027 tfisser l-estrazzjoni ta\u2019 \u017cejt u gass offshore mis-saffi ta\u2019 ta\u0127t l-art ta\u2019 \u017cona li\u010benzjata inklu\u017c l-ippro\u010bessar offshore ta\u017c-\u017cejt u tal-gass u t-trasport tag\u0127hom permezz ta\u2019 infrastruttura konnessa.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nIeguve\u00a0(Latvian)\n\u201cieguve\u201d ir j\u016br\u0101 veikta naftas un g\u0101zes ieg\u016b\u0161ana no licenc\u0113taj\u0101 teritorij\u0101 eso\u0161\u0101m pazemes iegul\u0101m, tostarp j\u016br\u0101 veikta naftas un g\u0101zes p\u0101rstr\u0101de un t\u0101s p\u0101rvade caur savienoto infrastrukt\u016bru.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nTootmine\u00a0(Estonian)\n\u201etootmine\u201d\u2013 avamerel nafta ja gaasi v\u00e4ljamine loaga h\u00f5lmatud avamere ala s\u00fcvakihtidest, sealhulgas nafta ja gaasi t\u00f6\u00f6tlemine avamerel ja transportimine \u00fchendatud taristu kaudu.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nT\u011b\u017ebou\u00a0(Czech)\n\u201et\u011b\u017ebou\u201c dob\u00fdv\u00e1n\u00ed ropy a zemn\u00edho plynu z podzemn\u00edch vrstev licencovan\u00e9 oblasti, v\u010detn\u011b zpracov\u00e1n\u00ed ropy a zemn\u00edho plynu v mo\u0159i a jejich p\u0159epravy propojenou infrastrukturou.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\n\u0434\u043e\u0431\u0438\u0432\u00a0(Bulgarian)\n\u201e\u0434\u043e\u0431\u0438\u0432\u201c \u043e\u0437\u043d\u0430\u0447\u0430\u0432\u0430 \u0438\u0437\u0432\u043b\u0438\u0447\u0430\u043d\u0435 \u0432 \u043a\u0440\u0430\u0439\u0431\u0440\u0435\u0436\u043d\u0438 \u0432\u043e\u0434\u0438 \u043d\u0430 \u043d\u0435\u0444\u0442 \u0438 \u0433\u0430\u0437 \u043e\u0442 \u043f\u043e\u0434\u0437\u0435\u043c\u043d\u0438\u0442\u0435 \u0441\u043b\u043e\u0435\u0432\u0435 \u043d\u0430 \u043e\u0431\u043b\u0430\u0441\u0442, \u043e\u0431\u0435\u043a\u0442 \u043d\u0430 \u043b\u0438\u0446\u0435\u043d\u0437, \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u043d\u043e \u043f\u0440\u0435\u0440\u0430\u0431\u043e\u0442\u043a\u0430\u0442\u0430 \u043d\u0430 \u043d\u0435\u0444\u0442 \u0438 \u0433\u0430\u0437 \u0432 \u043a\u0440\u0430\u0439\u0431\u0440\u0435\u0436\u043d\u0438 \u0432\u043e\u0434\u0438 \u0438 \u0442\u0435\u0445\u043d\u0438\u044f \u043f\u0440\u0435\u043d\u043e\u0441 \u0447\u0440\u0435\u0437 \u0441\u0432\u044a\u0440\u0437\u0430\u043d\u0430 \u0438\u043d\u0444\u0440\u0430\u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0430.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nProduction\nPetroleum and natural gas producing operations, including their administrative and engineering aspects, minor construction, repairs, maintenance and servicing, materials supply, and transportation of personnel and equipment. It covers all mainstream production operations including wireline. Gas processing activities with the primary intent of producing gas liquids for sale including: secondary liquid separation (i.e. Natural Gas Liquids [NGL] extraction using refrigeration processing); Liquefied Natural Gas (LNG) and Gas to Liquids (GTL) operations.\nSOURCE: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards\nProduction\nProduction of petroleum, including drilling of production wells, injection, improved recovery, treatment and storage of petroleum for transport, and shipment of petroleum for transport by ship, as well as the construction, placing, operation and use of a facility for the purpose of production.\nSource:\u00a0Act 29 November 1996 No. 72 Relating to Petroleum Activities, Norway, amended June 2011.\nLegislation", "https://iadclexicon.org/production-and-conservation-regulations": "TERM: Production and Conservation Regulations\nURL: https://iadclexicon.org/production-and-conservation-regulations\n\nProduction and Conservation Regulations\nCanada Oil and Gas Production and Conservation Regulations, Newfoundland Offshore Area Petroleum Production and Conservation Regulations, Nova Scotia Offshore Area Petroleum Production and Conservation Regulations.\nSource: \u00a0Offshore Physical Environmental Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, September 2008.\nRegulatory Guidance", "https://iadclexicon.org/production-area": "TERM: Production Area\nURL: https://iadclexicon.org/production-area\n\nProduction areas:\nThose areas where flammable petroleum gas and volatile liquids are produced, processed (e.g. compressed), stored, transferred (e.g. pumped), or otherwise handled prior to entering the transportation facilities\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards\n.\nProduction areas:\nProduction areas are those areas where flammable petroleum gas, volatile liquids or sulphur are produced, processed (e.g., compressed), stored, transferred (e.g., pumped), or otherwise handled before entering the transportation process.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations\nProduction area\n\u201cProduction area\u201d means a territory defined for petroleum production.\nSource: Law of Information Energy, Petroleum Act B.E. 2514 (1971), Thailand, as of June 2013.\nLegislation", "https://iadclexicon.org/product-quality": "TERM: Product Quality\nURL: https://iadclexicon.org/product-quality\n\nProduct Quality\nThe degree to which a product or system meets functional suitability, performance efficiency, compatibility, usability, reliability, security, maintainability and portability as defined by ISO/IEC 25010 or relevant standards. The overall product quality is a result of quality of hardware, software and data.\nSource:\nIMO MSC.1/Circ.1512, Guideline on Software Quality Assurance and Human-Centred Design for e-navigation, 8 June 2015, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/production-assurance": "TERM: Production Assurance\nURL: https://iadclexicon.org/production-assurance\n\nProduction Assurance\nActivities implemented to achieve and maintain a performance that is at its optimum in terms of the overall economy and at the same time consistent with applicable framework conditions.\nSource:\u00a0ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards", "https://iadclexicon.org/production-casing": "TERM: Production Casing\nURL: https://iadclexicon.org/production-casing\n\nProduction Casing\nInnermost string of casing in the well\n[SOURCE: API RP 90, modified].\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nProduction Casing\nSee casing.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nProduction Casing (or Long String Casing)\nThe casing which is installed from the wellhead to the top of, or through, the completion interval and is cemented in place to seal off producing/injection zones and waterbearing formations. The tubing string, if used, is suspended in the production casing.\u00a0In deeper wells, the production casing may be replaced by a production liner.\nSource:\nAPI\nBULLETIN E3, Environmental Guidance Document: Well Abandonment and Inactive Well Practices for U.S. Exploration and Production Operations, First Edition, January 1993 (Reaffirmed June 2000).\nGlobal Standards\nProduction Casing\nCasing that is set through a productive interval.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards\nProduction Casing\nFull string of production casing from below the objective interval with casing hanger in the subsea wellhead housing. Normal clearance casing OD in.: 9 5/8. Tight clearance casing OD in.: N/A. NOTE These are examples only. Each well can have variations in number of casing strings and sizes. Naming conventions can vary. The heavy-wall surface casing designs may allow 13 5/8 in. to be run as a liner and not tied back. NOTE These are examples only. Each well can have variations in number of casing strings and sizes. Naming conventions can vary. The heavy-wall surface casing designs may allow 13 5/8 in. to be run as a liner and not tied back.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards\nProduction Casing\n\u201cProduction casing\u201d means the casing installed from the wellhead to the top of or through the completion interval and cemented in place to seal off production or injection zones and water-bearing formations.\nSource: Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, \u00a7 25.990, December 7, 2012.\nRegulations\nProduction Casing\n\u201cProduction casing\u201d means a string of casing set to isolate the permitted hydrocarbon bearing reservoir(s), and other pressurized flow or corrosive, hydrogen sulfide-bearing zones not effectively isolated by previous casing(s).\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations\nProduction Casing\n\u201cProduction casing\u201d means the casing string set above or through the producing zone of a well which serves the purpose of confining and/or producing the well production fluids.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations\nProduction Casing\nProduction casing\u2014A string of pipe other than surface casing and coal protective casing which is run for the purpose of confining or conducting hydrocarbons and associated fluids from one or more producing horizons to the surface.\nSource: Oil and Gas Wells, Pennsylvania Code, Title 25, Chapter 78, December 2012.\nRegulations\nProduction Casing\nCasing that is the innermost string of casing in the well. Production fluids enter the casing below the production packer and continue to the surface through the production string. At a minimum, the production casing will be rated for the maximum anticipated pressure that may be encountered from the production zone.\nSource:\nAPI\nRP 90, Annular Casing Pressure Management for Offshore Wells, Upstream Segment. First Edition, August 2006.\nGlobal Standards", "https://iadclexicon.org/production-availability": "TERM: Production Availability\nURL: https://iadclexicon.org/production-availability\n\nProduction Availability\nRatio of production to planned production, or any other reference level, over a specified period of time.\u00a0NOTE This measure is used in connection with analysis of delimited systems without compensating elements such as substitution from other producers and downstream buffer storage. Battery limits need to be defined in each case.\nSource:\u00a0ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards", "https://iadclexicon.org/production-control-system": "TERM: Production Control System\nURL: https://iadclexicon.org/production-control-system\n\nProduction Control System\n\u201cProduction control system\u201d means the system provided to control the operation of, and monitor the status of, equipment for the production of oil and gas, and includes the installation and workover control system (syst\u00e8me de contr\u00f4le de la production).\nSource:\u00a0Canada Oil and Gas Drilling and Production Regulations, SOR/2009-315, February 2013.\nRegulations\nSource:\u00a0Drilling and Production Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, March 31, 2011.\nRegulatory Guidance\nSource:\u00a0Nova Scotia Offshore Petroleum Drilling and Production Regulations, SOR/2009-317, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/production-control-systems": "TERM: Production Control Systems\nURL: https://iadclexicon.org/production-control-systems\n\nProduction control systems (PCSs)\nA PCS provides the means to control and monitor the operation of a subsea production or injection facility from a remote location. The PCS consists of both surface and subsea equipment, see Figure A.23.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/production-facility": "TERM: Production Facility\nURL: https://iadclexicon.org/production-facility\n\nProduction Facilities\nthe equipment used for the production of oil or gas located on a production installation, and includes separation, treating and processing facilities, equipment and facilities used in support of production operations, storage areas or tanks and dependent personnel accommodations.\nSource: Atlantic Canada Offshore Petroleum Industry, Standard Practice for the Training and Qualifications of Personnel, 2013, Canadian Association of Petroleum Producers,\nGlobal Standards\nProduction Facilities\nProduction facilities\nmeans\nOCS facilities that receive hydrocarbon production either directly from wells or from other facilities that produce hydrocarbons from wells. They may include processing equipment for treating the production or separating it into its various liquid and gaseous components before transporting it to shore.\nSource:\u00a0Oil and Gas and\u00a0Sulphur\u00a0Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations\nProduction Facilities\n\u201cProduction facility\u201d means equipment for the production of oil or gas located at a production site, including separation, treating and processing facilities, equipment and facilities used in support of production operations, landing areas, heliports, storage areas or tanks and dependent personnel accommodations, but not including any associated platform, artificial island, subsea production system, drilling equipment or diving system (mat\u00e9riel\nde\nproduction).\nSource:\u00a0Nova Scotia Offshore Petroleum Installations Regulations, SOR/95-191, Canada, current to May 31, 2012.\nRegulations\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource:\u00a0\u00a0Canada Oil and Gas Installations Regulations, SOR/96-118, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Certificate of Fitness Regulations, SOR/95-187, Canada, current to May 31, 2012.\nRegulations\nSource:\u00a0Nova Scotia Offshore Petroleum Drilling and Production Regulations, SOR/2009-317, Canada, current to May 31, 2012.\nRegulations\nProduction Facilities\n\u201cProduction facility\u201d means production, separating, treating and processing equipment and facilities necessary in production operations, including airstrips, helicopter landing areas and field accommodation (installation de production).\nSource:\u00a0Canada Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, February 2013.\nRegulations\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations\nProduction Facilities\n\u201cProduction facility\u201d means production, separating, treating and processing equipment and facilities necessary in support of production, including helicopter landing areas and field accommodation.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nProduction Facility\nTypically, an area where production wells, stock tanks, separators, lease automatic custody transfer (LACT) units and other production equipment are located.\nSource:\u00a0Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations", "https://iadclexicon.org/production-drilling-or-construction-employee-hours-worked": "TERM: Production, Drilling, or Construction Employee Hours Worked\nURL: https://iadclexicon.org/production-drilling-or-construction-employee-hours-worked\n\nProduction, drilling, or construction employee hours worked\nThis value is the number of actual hours worked during the calendar year on the OCS by those production, drilling, or construction operations employees (i.e., company and contractor employees) assigned to an operator\u2019s OCS locations. Transportation employee hours worked should include all\u00a0 time worked regardless of location (excluding office staff and management), but allocated among operators if the services are shared. Do not include hours for which the employee is off-work or sleeping. Therefore, record 24 hours only in the unusual event that an employee works through a full day.\nSource:\nAPI\nRP 75, Recommended Practice for Development of a Safety and Environmental Management Program for Offshore Operations and Facilities: Upstream Segment, Third Edition, May 2004.\nGlobal Standards", "https://iadclexicon.org/production-decline-rate": "TERM: Production Decline Rate\nURL: https://iadclexicon.org/production-decline-rate\n\nProduction Decline Rate\nThe projected future oil production from a project area as extrapolated by a method approved by the commission.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/production-installation": "TERM: Production Installation\nURL: https://iadclexicon.org/production-installation\n\nProduction Installation\n\u201cProduction installation\u201d means a production facility and any associated platform, artificial island, subsea production system, offshore loading system, drilling equipment, facilities related to marine activities and dependent diving system (installation\nde\nproduction).\nSource: Atlantic Canada Offshore Petroleum Industry, Standard Practice for the Training and Qualifications of Personnel, 2013, Canadian Association of Petroleum Producers,\nGlobal Standards\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource: Canada Oil and Gas Installations Regulations, SOR/96-118, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Certificate of Fitness Regulations, SOR/95-187, Canada, current to May 31, 2012.\nRegulations\nSource:\u00a0Nova Scotia Offshore Petroleum Installations Regulations, SOR/95-191, Canada, current to May 31, 2012.\nRegulations\nProduction Installation\nIn these Regulations, \u201cdrilling installation\u201d, \u201cdrilling rig\u201d, \u201cdrilling unit\u201d, \u201cdrill site\u201d, \u201cinstallation\u201d, \u201cproduction installation\u201d, \u201cproduction operation\u201d, \u201cproduction site\u201d and \u201csubsea production system\u201d have the same meaning as in subsection 2(1) of the Canada Oil and Gas Installations Regulations.\nSource: Canada Oil and Gas Drilling and Production Regulations, SOR/2009-315, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Petroleum Drilling and Production Regulations, SOR/2009-317, Canada, current to May 31, 2012.\nRegulations\nProduction Installation\n\u2018Production Installation\u2019 means an installation used for production.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nProduction Installation\n\u201cProduction installation\u201d means an installation which\u2014\nextracts petroleum from beneath the sea-bed by means of a well;\nstores gas in or under the shore or bed of relevant waters and recovers gas so stored; or\nis used for the conveyance of petroleum by means of a pipe,\nand\u2014\n(a) includes a\u2014\nnon-production installation converted for use as a production installation for so long as it is so converted;\nproduction installation which has ceased production for so long as it is not converted to a non-production installation; and\nproduction installation which has not come into use; and\n(b) does not include an installation which, for a period of no more than 90 days, extracts petroleum from beneath the sea-bed for the purposes of well testing.\nSource: The Offshore Installations (Safety Case) Regulations 2005, UK S.I. 2005/3117, 2005.\nRegulations\nProduction Installation\nFor S.I. 1995/738, in regulation 2(1) (interpretation) after the definition of \u201cpipeline works\u201d, insert \u201c\u201cproduction installation\u201d means an installation which\u2014\nextracts petroleum from beneath the sea-bed by means of a well;\nstores gas in or under the shore or bed of relevant waters and recovers gas so stored; or\nis used for the conveyance of petroleum by means of a pipe,\nand\u2014\n(a) includes a\u2014\nnon-production installation converted for use as a production installation for so long as it is so converted;\nproduction installation which has ceased production for so long as it is not converted to a non-production installation; and\nproduction installation which has not come into use; and\n(b) does not include an installation which, for a period of no more than 90 days, extracts petroleum from beneath the sea-bed for the purposes of well testing.\nSource: The Offshore Installations (Safety Case) Regulations 2005, UK S.I. 2005/3117, 2005.\nRegulations\nProduction Installation\nProduction installation\u2014\n(a) means any vessel or structure used, or intended to be used, for any 1 or more of the following activities:\n(i) the extraction of petroleum:\n(ii) the separation, treatment, and initial processing of petroleum:\n(iii) the injection of gas into underground geological formations:\n(iv) the recovery of gas stored in underground geological formations; and\n(b) includes\u2014\n(i) any well by which the petroleum is extracted; and\n(ii) any pipe or system of pipes used to transport petroleum from a well to a vessel or structure referred to in paragraph (a) or to transport gas or liquids from that vessel or structure to a well; and\n(c) includes any plant and equipment that is associated with\u2014\n(i) any vessel or structure referred to in paragraph (a); or\n(ii) any well referred to in paragraph (b)(i); or\n(iii) any pipe or system of pipes referred to in paragraph (b)(ii); but\n(d) does not include equipment that extracts petroleum for the purpose of well testing for a period of not more than 90 days.\nSource: Health and Safety in Employment (Petroleum Exploration and Extraction) Regulations 2013, SR 2013/208, New Zealand, as of May 2013.\nRegulations\nProductie-installatie\u00a0(Dutch)\n\u201eproductie-installatie\u201d: een installatie die wordt gebruikt voor de productie.\nInstallation destin\u00e9e \u00e0 la production\u00a0(French)\n\u00abinstallation destin\u00e9e \u00e0 la production\u00bb, une installation utilis\u00e9e pour la production.\nProduktionsanl\u00e6g\u00a0(Danish)\n\u00bbproduktionsanl\u00e6g\u00ab: anl\u00e6g, der anvendes til produktion.\nInstalaci\u00f3n destinada a la producci\u00f3n\u00a0(Spanish)\n\u00abinstalaci\u00f3n destinada a la producci\u00f3n\u00bb: toda instalaci\u00f3n utilizada en la producci\u00f3n.\nInstala\u021bie de produc\u021bie\u00a0(Romanian)\n\u201einstala\u021bie de produc\u021bie\u201d \u00eenseamn\u0103 o instala\u021bie utilizat\u0103 pentru produc\u021bie.\nF\u00f6rderanlage\u00a0(German)\n\u201eF\u00f6rderanlage\u201c eine f\u00fcr die F\u00f6rderung genutzte Anlage.\n\u03c0\u03b1\u03c1\u03b1\u03b3\u03c9\u03b3\u03b9\u03ba\u03ae \u03b5\u03b3\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7\u00a0(Greek)\n\u00ab\u03c0\u03b1\u03c1\u03b1\u03b3\u03c9\u03b3\u03b9\u03ba\u03ae \u03b5\u03b3\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7\u00bb \u03c3\u03b7\u03bc\u03b1\u03af\u03bd\u03b5\u03b9 \u03b5\u03b3\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7 \u03c0\u03bf\u03c5 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b5\u03af\u03c4\u03b1\u03b9 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03c0\u03b1\u03c1\u03b1\u03b3\u03c9\u03b3\u03ae.\nImpianto di produzione\u00a0(Italian)\n\u00abimpianto di produzione\u00bb: un impianto utilizzato per la produzione.\nInstalacja wydobywcza\u00a0(Polish)\n\u201einstalacja wydobywcza\u201d oznacza instalacj\u0119 u\u017cywan\u0105 do wydobycia.\nInstala\u00e7\u00e3o de produ\u00e7\u00e3o\u00a0(Portuguese)\n\u00abInstala\u00e7\u00e3o de produ\u00e7\u00e3o\u00bb, uma instala\u00e7\u00e3o utilizada para a produ\u00e7\u00e3o.\nProduktionsanl\u00e4ggning\u00a0(Swedish)\nproduktionsanl\u00e4ggning: en anl\u00e4ggning som anv\u00e4nds f\u00f6r produktion.\nTuotantolaitteistolla\u00a0(Finnish)\n\u2019tuotantolaitteistolla\u2019 tarkoitetaan laitteistoa, jota k\u00e4ytet\u00e4\u00e4n tuotantoon.\nProizvodna naprava\u00a0(Slovenian)\n\u201eproizvodna naprava\u201c pomeni napravo, ki se uporablja za proizvodnjo.\n\u0165a\u017eobn\u00e9 zariadenie\u00a0(Slovak)\n\u201e\u0165a\u017eobn\u00e9 zariadenie\u201c je zariadenie pou\u017e\u00edvan\u00e9 na \u0165a\u017ebu.\nGavybos \u012frenginys\u00a0(Lithuanian)\ngavybos \u012frenginys \u2013 gavybai naudojamas \u012frenginys.\nTermel\u0151 l\u00e9tes\u00edtm\u00e9ny\u00a0(Hungarian)\n\u201etermel\u0151 l\u00e9tes\u00edtm\u00e9ny\u201d: termel\u00e9sre haszn\u00e1lt l\u00e9tes\u00edtm\u00e9ny.\nInstallazzjoni tal-produzzjoni\u00a0(Maltese)\n\u2027installazzjoni tal-produzzjoni\u2027 tfisser installazzjoni u\u017cata g\u0127all-produzzjoni.\nIeguves iek\u0101rta\u00a0(Latvian)\n\u201cieguves iek\u0101rta\u201d ir iek\u0101rta, ko izmanto ieguves nol\u016bk\u0101.\nTootmisrajatis\u00a0(Estonian)\n\u201etootmisrajatis\u201d\u2013 nafta ja gaasi tootmiseks kasutatav rajatis.\nT\u011b\u017eebn\u00edm za\u0159\u00edzen\u00edm\u00a0(Czech)\n\u201et\u011b\u017eebn\u00edm za\u0159\u00edzen\u00edm\u201c za\u0159\u00edzen\u00ed pou\u017e\u00edvan\u00e9 pro t\u011b\u017ebu.\n\u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0435\u043d\u0430 \u0438\u043d\u0441\u0442\u0430\u043b\u0430\u0446\u0438\u044f\u00a0(Bulgarian)\n\u201e\u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0435\u043d\u0430 \u0438\u043d\u0441\u0442\u0430\u043b\u0430\u0446\u0438\u044f\u201c \u043e\u0437\u043d\u0430\u0447\u0430\u0432\u0430 \u0438\u043d\u0441\u0442\u0430\u043b\u0430\u0446\u0438\u044f, \u043a\u043e\u044f\u0442\u043e \u0441\u0435 \u0438\u0437\u043f\u043e\u043b\u0437\u0432\u0430 \u0437\u0430 \u0434\u043e\u0431\u0438\u0432.", "https://iadclexicon.org/production-licence": "TERM: Production Licence\nURL: https://iadclexicon.org/production-licence\n\nProduction Licence\nProduction licence: a licence for the production of minerals, as well as for exploration for minerals.\nSource:\u00a0Mining Act of the Netherlands, Netherlands, 2003 (as amended up to 2012).\nLegislation", "https://iadclexicon.org/production-lot": "TERM: Production Lot\nURL: https://iadclexicon.org/production-lot\n\nProduction Lot\nBolting of a single nominal diameter and grade made from the same heat lot.\nSource:\nAPI\nSpecification 20E, Alloy and Carbon Steel Bolting for Use in the Petroleum and Natural Gas Industries, Second Edition, February 2017.\nGlobal Standards", "https://iadclexicon.org/production-liner": "TERM: Production Liner\nURL: https://iadclexicon.org/production-liner\n\nProduction liner\nA liner that is the innermost string in which the productive zones are completed. The casing in which the production liner is hung off is usually referred to as the production casing.\nSource:\nAPI\nRP 90, Annular Casing Pressure Management for Offshore Wells, Upstream Segment. First Edition, August 2006.\nGlobal Standards\nProduction liner\nProduction casing run from below the objective section and hung in the intermediate casing or intermediate liner. Normal clearance casing OD in.: N/A. Tight clearance casing OD in.: 9 7/8. NOTE These are examples only. Each well can have variations in number of casing strings and sizes. Naming conventions can vary. The heavy-wall surface casing designs may allow 13 5/8 in. to be run as a liner and not tied back. NOTE These are examples only. Each well can have variations in number of casing strings and sizes. Naming conventions can vary. The heavy-wall surface casing designs may allow 13 5/8 in. to be run as a liner and not tied back.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards\nProduction Liner\nA liner that is set through a productive interval.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/production-of-minerals": "TERM: Production Of Minerals\nURL: https://iadclexicon.org/production-of-minerals\n\nProduction Of Minerals\nProduction of minerals: using a drill hole, tunnel, shaft or other subsurface work to extract minerals from the subsoil other than in the form of samples or formation tests.\nSource:\u00a0Mining Act of the Netherlands, Netherlands, 2003 (as amended up to 2012).\nLegislation", "https://iadclexicon.org/production-of-terrestrial-heat": "TERM: Production Of Terrestrial Heat\nURL: https://iadclexicon.org/production-of-terrestrial-heat\n\nProduction Of Terrestrial Heat\nProduction of terrestrial heat: the extraction of terrestrial heat from the subsoil other than extraction thereof in conjunction with the production of minerals or the storage of substances.\nSource:\u00a0Mining Act of the Netherlands, Netherlands, 2003 (as amended up to 2012).\nLegislation", "https://iadclexicon.org/production-operation": "TERM: Production Operation\nURL: https://iadclexicon.org/production-operation\n\nProduction Operation\n\u201cProduction operation\u201d means an operation that is related to the production of oil or gas from a pool or field (\ntravaux\nde\nproduction).\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource:\u00a0Canada Oil and Gas Installations Regulations, SOR/96-118, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Petroleum Installations Regulations, SOR/95-191, Canada, current to May 31, 2012.\nRegulations\nProduction Operation\nProduction operation\u00a0In these Regulations, \u201cdrilling installation\u201d, \u201cdrilling rig\u201d, \u201cdrilling unit\u201d, \u201cdrill site\u201d, \u201cinstallation\u201d, \u201cproduction installation\u201d, \u201cproduction operation\u201d, \u201cproduction site\u201d and \u201csubsea production system\u201d have the same meaning as in subsection 2(1) of the Canada Oil and Gas Installations Regulations.\nSource:\u00a0Canada Oil and Gas Drilling and Production Regulations, SOR/2009-315, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Petroleum Drilling and Production Regulations, SOR/2009-317, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/production-operations": "TERM: Production Operations\nURL: https://iadclexicon.org/production-operations\n\nProduction operations:\nProduction operations include, but are not limited to, separation, dehydration, compression, sweetening, and metering operations.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations\nProduction operations:\n\u201cProduction operation\u201d means any operation that is related to the production of oil or gas from a pool or field; travaux de production.\nSource:\u00a0Nova Scotia Offshore Certificate of Fitness Regulations, SOR/95-187, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/production-operations-employees-company-and-contractor-recordable-and-lost-time-injuriesillnesses": "TERM: Production Operations Employees\u2019 (Company and Contractor) Recordable and Lost Time Injuries/illnesses\nURL: https://iadclexicon.org/production-operations-employees-company-and-contractor-recordable-and-lost-time-injuriesillnesses\n\nProduction operations employees\u2019 (company and contractor) recordable and lost time injuries/illnesses\nRecordable injuries/illnesses: This value includes all company and contractor recordable injuries and illnesses, including days away cases, utilizing the criteria specified above, from January 1 through December 31 for all production (i.e., production, wireline, maintenance, associated transportation, associated catering) operations employees that are assigned to the operator\u2019s OCS locations. It also includes restricted activity and transfer cases that are associated with no-days-away-from-work incidents. Transportation of personnel (e.g., helicopter, boat) injuries and illnesses incurred while supporting OCS activities should be included regardless of the occurrence location (e.g., shore base, OCS, transit). If transportation services are shared between OCS operators and others, only appropriate injuries and illnesses (i.e., those for which the operator is accountable) should be included with the operator\u2019s records. Office staff and management who are located onshore should not be included unless the company has an established process to include only the time they spend offshore and any associated offshore injury/illness.\nDART injuries/illnesses: This value is the number of production operations employee (company and contractor) injuries and illnesses on the OCS for which there were days away from work, transfer and/or restricted duty situations.\n1\nSource(s)\n1. API RP 75, Recommended Practice for Development of a Safety and Environmental Management Program for Offshore Operations and Facilities: Upstream Segment, Third Edition, May 2004.\nGlobal Standards", "https://iadclexicon.org/production-operations-authorization": "TERM: Production Operations Authorization\nURL: https://iadclexicon.org/production-operations-authorization\n\nProduction Operations Authorization\n\u201cProduction Operations Authorization\u201d means an authorization to conduct production operations issued to an operator pursuant to paragraph 5\n(\n1\n)\n(b) of the Act (\nautorisation\nd\u2019ex\u00e9cuter des travaux\nde\nproduction).\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource:\u00a0Canada Oil and Gas Installations Regulations, SOR/96-118, February 2013.\nRegulations\nProduction Operations Authorization\n\u201cProduction operations authorization\u201d means an authorization to conduct production operations issued to an operator by the Board pursuant to paragraph 142(1)(b) of the Act;\u00a0 autorisation d\u2019ex\u00e9cuter des travaux de production.\nSource:\u00a0Nova Scotia Offshore Petroleum Installations Regulations, SOR/95-191, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/production-performance-analysis": "TERM: Production-Performance Analysis\nURL: https://iadclexicon.org/production-performance-analysis\n\nProduction-Performance Analysis\nSystematic evaluations and calculations carried out to assess the production performance of a system.\u00a0NOTE The term should be used primarily for analysis of total systems, but may also be used for analysis of production unavailability of a partial system.\nSource:\u00a0ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards", "https://iadclexicon.org/production-performance": "TERM: Production Performance\nURL: https://iadclexicon.org/production-performance\n\nProduction Performance\nCapacity of a system to meet demand for deliveries or performance.\u00a0NOTE 1 Production availability, deliverability or other appropriate measures can be used to express production performance.\u00a0NOTE 2 The use of production-performance terms should specify whether it represents a predicted or historic production performance.\nSource:\u00a0ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards", "https://iadclexicon.org/production-pits": "TERM: Production Pits\nURL: https://iadclexicon.org/production-pits\n\nProduction Pits\nPRODUCTION PITS shall mean those pits used after drilling operations and initial completion of a well, including pits at natural gas gathering, processing and storage facilities, which constitute:\nSkimming/Settling Pits\nSKIMMING/SETTLING PITS used to provide retention time for settling of solids and separation of residual oil for the purposes of recovering the oil or fluid.\nProduced Water Pits\nPRODUCED WATER PITS used to temporarily store produced water prior to injection for enhanced recovery or disposal, off-site transport, or surface-water discharge.\nPercolation Pits\nPERCOLATION PITS used to dispose of produced water by percolation and evaporation through the bottom or sides of the pits into surrounding soils.\nEvaporation Pits\nEVAPORATION PITS used to contain produced waters which evaporate into the atmosphere by natural thermal forces.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations\nProduction Pits\nProduction Pits\u2015either earthen or lined storage pits for collecting E and P Waste sediment periodically cleaned from tanks and other producing facilities, for storage of produced water or other exploration and production wastes produced from the operation of oil and gas facilities, or used in conjunction with hydrocarbon storage and solution mining operations as follows.\nBurn Pits\u2015earthen pits intended for use as a place to temporarily store and periodically burn exploration and production waste (excluding produced water) collected from tanks and facilities.\nCompressor Station Pits\u2015lined or earthen pits intended for temporary storage or disposal of fresh water condensed from natural gas at a gas pipeline drip or gas compressor station.\nNatural Gas Processing Plant Pits\u2015lined or earthen pits used for the storage of process waters or stormwater runoff. No produced water may be stored in a natural gas processing plant pit.\nProduced Water Pits\u2015lined or earthen pit used for storing produced water and other exploration and production wastes, hydrocarbon storage brine, or mining water.\nWashout Pits\u2015lined earthen pits used to collect wash water generated by the cleaning of vacuum truck tanks and other vessels and equipment only used to transport exploration and production waste. Any materials other than E and P Waste are prohibited from being placed in such pits.\nWell Test Pits\u2015small earthen pits intended for use to periodically test or clean up a well.\nEmergency Pits\u2015lined or earthen pits used to periodically collect produced water and other E and P Waste fluids only during emergency incidents, rupture or failure of other facilities.\nOnshore Terminal Pits\u2015lined or earthen pits located in the coastal area used for storing produced water at terminals that receive crude oil and entrained water by pipeline from offshore oil and gas production facilities.\nSalt Dome Cavern Pits\u2015lined or earthen pits located in the coastal area associated with the storage of petroleum products and petroleum in salt dome caverns.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/production-platform": "TERM: Production Platform\nURL: https://iadclexicon.org/production-platform\n\nProduction Platform\nproduction platform\u00a0the following definition applies for the purposes of paragraph 5(4)(c) of the Act: \u201cproduction platform\u201d means a production facility and any associated platform, artificial island, subsea production system, offshore loading system, drilling equipment, facilities related to marine activities and dependent diving system (plate-forme de production).\nSource:\u00a0Canada Oil and Gas Drilling and Production Regulations, SOR/2009-315, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Petroleum Drilling and Production Regulations, SOR/2009-317, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/production-project": "TERM: Production Project\nURL: https://iadclexicon.org/production-project\n\nProduction Project\n\u201cProduction project\u201d means an undertaking for the purpose of developing a production site on, or producing oil or gas from, a pool or field, and includes any work or activity related to the undertaking (projet de production).\nSource:\u00a0Canada Oil and Gas Drilling and Production Regulations, SOR/2009-315, February 2013.\nRegulations\nSource:\u00a0Drilling and Production Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, March 31, 2011.\nRegulatory Guidance\nSource:\u00a0Nova Scotia Offshore Petroleum Drilling and Production Regulations, SOR/2009-317, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/production-restoration-project": "TERM: Production Restoration Project\nURL: https://iadclexicon.org/production-restoration-project\n\nproduction restoration project\n\u201cProduction restoration project\u201d means returning to production a gas or oil well, including an injection well that has previously produced, which had no more than 30 days of production in a period of 24 consecutive months beginning on or after January 1, 1993 the division has approved and certified.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/production-safety": "TERM: Production Safety\nURL: https://iadclexicon.org/production-safety\n\nProduction safety:\nProduction safety includes measures, practices, procedures, and equipment to ensure safe, accident-free, and pollution-free production operations, as well as installation, repair, testing, maintenance, and operation of surface and subsurface safety equipment.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/production-rope": "TERM: Production Rope\nURL: https://iadclexicon.org/production-rope\n\nProduction Rope\nThe rope produced for the offshore mooring system order.\nNOTE: Also, a rope sample removed from production or selected after production for the purpose of testing.\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards\nSource:\nAPI\nRP 2SM, Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, First Edition, July 2014\n.\nGlobal Standards", "https://iadclexicon.org/production-riser": "TERM: Production Riser\nURL: https://iadclexicon.org/production-riser\n\nProduction Riser\nCasing strings rising from the seafloor to the wellhead (fixed platforms) or casing strings attached to\nthe subsea wellhead rising from seafloor to a surface wellhead (hybrid wells).\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nProduction Riser\nThe portion of a pipeline extending from the seafloor to the surface is termed a riser. The function of a riser is to provide conduit(s) for the conveying of produced fluids and/or injection fluids between the seafloor equipment and the production host. Such risers are generally known as production risers in order to distinguish them from other types of risers such as marine drilling risers and completion/workover risers.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nProduction Riser\nThe casing string(s) rising from the seafloor to the wellhead on fixed platforms or the casing string(s) attached to the subsea wellhead rising from the seafloor to the surface wellhead on hybrid wells.\nSource:\nAPI\nRP 90, Annular Casing Pressure Management for Offshore Wells, Upstream Segment. First Edition, August 2006.\nGlobal Standards\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/production-restoration-incentive-tax-exemption": "TERM: Production Restoration Incentive Tax Exemption\nURL: https://iadclexicon.org/production-restoration-incentive-tax-exemption\n\nProduction Restoration Incentive Tax Exemption\n\u201cProduction restoration incentive tax exemption\u201d means the severance tax exemption for natural gas or oil produced from an approved production restoration project found in NMSA 1978, Section 7-29-4.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/production-string-or-completion-string": "TERM: Production String (or Completion String)\nURL: https://iadclexicon.org/production-string-or-completion-string\n\nProduction String (or Completion String)\nThe production string consists primarily of production tubing, but also includes additional components such as the surface-controlled subsurface safety valve (SCSSV), gas lift mandrels, chemical injection and instrument ports, landing nipples, and packer or packer seal assemblies. The production string is run inside the production casing and used to conduct production fluids to the surface.\nSource:\nAPI\nRP 90, Annular Casing Pressure Management for Offshore Wells, Upstream Segment. First Edition, August 2006.\nGlobal Standards", "https://iadclexicon.org/production-tree-x-mas-tree": "TERM: Production Tree (X-Mas Tree)\nURL: https://iadclexicon.org/production-tree-x-mas-tree\n\nProduction Tree (X-Mas Tree)\nProduction tree (X-mas tree): above soil finishing with shutoff valves and lateral outlet ports, whether or not integrated, that is installed after the borehole has been constructed.\nSource: Mining Regulation of the Netherlands, WJZ 02063603, Netherlands,16 December 2002.\nRegulations", "https://iadclexicon.org/production-tubing": "TERM: Production Tubing\nURL: https://iadclexicon.org/production-tubing\n\nProduction Tubing\nTubing that is run inside the production casing and used to convey produced fluids from the hydrocarbon-bearing formation to the surface. Tubing may also be used for injection. In hybrid wells, for example, tubing is used as a conduit for gas for artificial lift below a mudline pack-off tubing hanger to isolate the gas lift pressure from the production riser.\nSource:\nAPI\nRP 90, Annular Casing Pressure Management for Offshore Wells, Upstream Segment. First Edition, August 2006.\nGlobal Standards", "https://iadclexicon.org/productive-or-depleted-reservoir": "TERM: Productive Or Depleted Reservoir\nURL: https://iadclexicon.org/productive-or-depleted-reservoir\n\nProductive Or Depleted Reservoir\nA subsurface sand, stratum, or formation that is productive of, or has previously produced, oil, gas, or geothermal resources.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/productive-horizon": "TERM: Productive Horizon\nURL: https://iadclexicon.org/productive-horizon\n\nProductive Horizon\nAny stratum known to contain oil, gas, or geothermal resources in commercial quantities.\nSource:\nAPI\nBULLETIN E3, Environmental Guidance Document: Well Abandonment and Inactive Well Practices for U.S. Exploration and Production Operations, First Edition, January 1993 (Reaffirmed June 2000).\nGlobal Standards\nProductive Horizon\nAny stratum known to contain oil, gas, or geothermal resources in commercial quantities in the area.\nSource:\u00a0Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/productivity-rate": "TERM: Productivity Rate\nURL: https://iadclexicon.org/productivity-rate\n\nProductivity Rate\nProductivity Rate\u2015the rate of which the well is producing into the common storage.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/production-string": "TERM: Production String\nURL: https://iadclexicon.org/production-string\n\nProduction String\nString consisting primarily of production tubing, but also including additional components such as the surface-controlled subsurface safety valve (SCSSV), gas-lift mandrels, chemical injection and instrument ports, landing nipples, and packer or packer seal assemblies\nNote: 1 to entry: The production string is run inside the production casing and is used to conduct production fluids to the surface.\n[SOURCE: API RP 90, modified]\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards", "https://iadclexicon.org/production-site": "TERM: Production Site\nURL: https://iadclexicon.org/production-site\n\nProduction Site\nProduction site\u00a0In these Regulations, \u201cdrilling installation\u201d, \u201cdrilling rig\u201d, \u201cdrilling unit\u201d, \u201cdrill site\u201d, \u201cinstallation\u201d, \u201cproduction installation\u201d, \u201cproduction operation\u201d, \u201cproduction site\u201d and \u201csubsea production system\u201d have the same meaning as in subsection 2(1) of the Canada Oil and Gas Installations Regulations.\nSource:\u00a0Canada Oil and Gas Drilling and Production Regulations, SOR/2009-315, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Petroleum Drilling and Production Regulations, SOR/2009-317, Canada, current to May 31, 2012.\nRegulations\nProduction Site\n\u201cProduction site\u201d means a location where a production installation is or is proposed to be installed (emplacement\nde\nproduction).\nSource:\u00a0Canada Oil and Gas Installations Regulations, SOR/96-118, February 2013.\nRegulations\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource:\u00a0Nova Scotia Offshore Certificate of Fitness Regulations, SOR/95-187, Canada, current to May 31, 2012.\nRegulations\nSource:\u00a0Nova Scotia Offshore Petroleum Installations Regulations, SOR/95-191, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/productivity-index": "TERM: Productivity Index\nURL: https://iadclexicon.org/productivity-index\n\nProductivity Index (PI)\nThe PI represents one point on an inflow performance curve (IPR) and is defined as the well flow in barrels per day per psi pressure drop.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nProductivity Index\nThe continuous production capacity of a PI is a measure of rate (MSCFD) divided by the pressure drop to generate the flow rate\n(PSI). Index is MSCFD/PSI or Barrels per day per PSI.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards\nProductivity Index (PI)\n\u201cProductivity index\u201d means the daily production of oil in barrels per unit pressure differential between the static reservoir pressure and the stabilized flowing pressure during flow at a stated rate.\nSource:\u00a0Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/products": "TERM: Products\nURL: https://iadclexicon.org/products\n\nProducts\nThe result of activity represented in the form of materials or articles and intended for further utilisation for economic or other purposes.\nSource: Federal Law on Technical Regulation, No. 184-FZ, Russian Federation, December 2002 (amended September 2010).\nRegulations\nProducts\nPerson, Producer, Oil, Illegal Oil, and Product\u2015the meaning prescribed for each of said words as defined in R.S. 30:3.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations\nProducts\nPerson, Producer, Gas, and Products\u2015shall have the meaning prescribed for each of said words as defined in R.S. 30:3.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/production-tieback": "TERM: Production Tieback\nURL: https://iadclexicon.org/production-tieback\n\nProduction tieback\nProduction casing run from top of the production liner to the subsea wellhead housing NOTE The production liner tieback should have sufficient internal diameter to accommodate the surface controlled subsurface safety valve (SCSSV) and any control or chemical injection lines required for the completion. Normal clearance casing OD in.: N/A. Tight clearance casing OD in.: 10 3/4 \u00d7 9 7/8. NOTE These are examples only. Each well can have variations in number of casing strings and sizes. Naming conventions can vary. The heavy-wall surface casing designs may allow 13 5/8 in. to be run as a liner and not tied back.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/products-identification": "TERM: Products Identification\nURL: https://iadclexicon.org/products-identification\n\nProducts identification\nEstablishment of identity of the products\u2019 features and the products\u2019 essential characteristics.\nSource: Federal Law on Technical Regulation, No. 184-FZ, Russian Federation, December 2002 (amended September 2010).\nRegulations", "https://iadclexicon.org/professional-engineer": "TERM: Professional Engineer\nURL: https://iadclexicon.org/professional-engineer\n\nProfessional Engineer\n\u201cProfessional engineer\u201d has the same meaning as in the Engineering Profession Act (Nova Scotia).\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations", "https://iadclexicon.org/profile": "TERM: Profile\nURL: https://iadclexicon.org/profile\n\nProfile\nFeature that is designed for the reception of a locking mechanism.\nSource:\nAPI\nSPEC 14A, Specification for Subsurface Safety Valve Equipment, Eleventh Edition, October 2005 (Reaffirmed June 2012).\nGlobal Standards", "https://iadclexicon.org/program-description": "TERM: Program Description\nURL: https://iadclexicon.org/program-description\n\nProgram Description\nAn outline prepared by the Operator that describes the offshore monitoring program. Submitted by the Operator to the Regulator.\nSource: \u00a0Offshore Physical Environmental Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, September 2008.\nRegulatory Guidance", "https://iadclexicon.org/proficiency-level": "TERM: Proficiency Level\nURL: https://iadclexicon.org/proficiency-level\n\nProficiency Level\nLevel of ability and behaviour attributes within a specific skill.\nSource:\nISO/TS 17969:2015, Petroleum, petrochemical and natural gas industries \u2014 Guidelines on competency for personnel, First Edition, June 2015.\nGlobal Standards", "https://iadclexicon.org/program": "TERM: Program\nURL: https://iadclexicon.org/program\n\nProgram\n\u201cProgram\u201d means an occupational health and safety program required pursuant to paragraph 4.1(4)(c) of these Requirements, unless the context otherwise requires.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations", "https://iadclexicon.org/progressive-smouldering": "TERM: Progressive Smouldering\nURL: https://iadclexicon.org/progressive-smouldering\n\nProgressive Smouldering\nProgressive smouldering\nmeans an exothermic oxidation not accompanied by flaming which is self-propagating, i.e. independent of the ignition source. It may or may not be accompanied by incandescence.\nNote: In practice it has been found that there is usually a clear distinction between materials which may char under the influence of the ignition source but which do not propagate further (non-progressive) and those where smouldering develops in extent and spreads (progressive).\nSource:\u00a0IMO Resolution MSC.307(88), International Code for Application of Fire Test Procedures, 2010 (2010 FTP Code), 3 December 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/progressive-inspection": "TERM: Progressive inspection\nURL: https://iadclexicon.org/progressive-inspection\n\nProgressive inspection\nAn inspection whose scope (coverage, interval, technique, and so forth) is increased as a result of inspection findings.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006.\nGlobal Standards", "https://iadclexicon.org/prohibition": "TERM: Prohibition\nURL: https://iadclexicon.org/prohibition\n\nProhibition\nProhibition notice means a notice under section 41(1).\nSource: Health and Safety in Employment Act 1992, Public Act 1992 No 96, New Zealand, as of 1 July 2011.\nLegislation", "https://iadclexicon.org/prohibition-notice": "TERM: Prohibition Notice\nURL: https://iadclexicon.org/prohibition-notice\n\nProhibition notice\nProhibition notice means a prohibition notice issued under subclause 77(1).\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/project-area": "TERM: Project Area\nURL: https://iadclexicon.org/project-area\n\nProject Area\n\u201cProject area\u201d means a pool or a portion of a pool that EOR operations directly affect.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations\nProject Area\n\u201cProject area\u201d means an area the operator designates on form C-102, well location and acreage dedication plat that comprises;\n(1) one or more complete, contiguous spacing units (in one section or in more than one section) that are developed by the horizontal well; or\n(2) an entire voluntary or statutory unit for an approved enhanced recovery or pressure maintenance project, an approved state exploratory unit, or a participating area in a federal unit.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations\nProject Area\nThe geographic area in which a related group of cathodic protection wells is drilled.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations\nProject Area\nThe geographic area in which an exploratory survey involving one or more seismic holes or core holes is carried out.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/project": "TERM: Project\nURL: https://iadclexicon.org/project\n\nProject\n\u201cProject\u201d means\n1. in relation to a physical work, any proposed construction, operation, modification, decommissioning, abandonment or other undertaking in relation to that physical work, or\n2. any proposed physical activity not relating to a physical work that is prescribed or is within a class of physical activities that is prescribed pursuant to regulations made under paragraph 59(b); projet.\nSource: Canadian Environmental Assessment Act, 1992, c. 37, Canada, as consolidated November 2003.\nLegislation\nProject\n\u201cProject\u201d means a work or activity resulting in the production of petroleum in the offshore area that is required to be authorized pursuant to paragraph 142(1)(b); projet.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nProject\n\u201cProject\u201d means\nFor greater certainty, any construction, operation, modification, decommissioning, abandonment or other undertaking in relation to a physical work and any activity that is prescribed or is within a class of activities that is prescribed for the purposes of the definition \u201cproject\u201d in subsection (1) is a project for at least so long as, in relation to it, a person or body referred to in subsection 5(1) or (2), 8(1), 9(2), 9.1(2), 10(1) or 10.1(2) is considering, but has not yet taken, an action referred to in those subsections.\nSource: Canadian Environmental Assessment Act, 1992, c. 37, Canada, as consolidated November 2003.\nLegislation\nProject\nA planned activity undertaken within a limited or fixed duration to achieve a specific objective, often involving design and construction to create or develop an asset.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards", "https://iadclexicon.org/project-owners": "TERM: Project Owners\nURL: https://iadclexicon.org/project-owners\n\nProject Owners\n\u201cProject owner\u201d means the person who has the right to inject fluids on a subject tract or tracts and has the right to drill on a tract or drilling unit and to drill into and produce from a pool and to appropriate the oil or gas that he produces therefrom either for himself or for others.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations", "https://iadclexicon.org/projected-emissions": "TERM: Projected Emissions\nURL: https://iadclexicon.org/projected-emissions\n\nProjected emissions:\nProjected emissions mean emissions, either controlled or uncontrolled, from a source or sources.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/prolongation": "TERM: Prolongation\nURL: https://iadclexicon.org/prolongation\n\nProlongation\nExtension of a piece of raw material or an extension of a production part made integrally during forging, hot working, cold working or casting.\nSource:\nAPI\nRP 17A Addendum 1, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, December 2010.\nGlobal Standards", "https://iadclexicon.org/proof-load-test": "TERM: Proof Load Test\nURL: https://iadclexicon.org/proof-load-test\n\nProof Load Test\u00a0<lifting sets>\nA test performed on a lifting set to a specific multiple of the rated load.\nSource:\nAPI\nStandard 2CCU, Offshore Cargo Carrying Units, First Edition, August 2017.\nGlobal Standards\nProof Load Test\u00a0<CCU>\nA test performed on a CCU in which the unit\u2019s pad eyes and primary structure is subjected to a specific load.\nSource:\nAPI\nStandard 2CCU, Offshore Cargo Carrying Units, First Edition, August 2017.\nGlobal Standards\nProof Load Test\nProduction load test undertaken to validate the structural soundness of the equipment.\nSource:\nAPI\nSPEC 7K, Drilling and Well Servicing Equipment Upstream Segment, Fifth Edition, June 2010 (August 2010).\nGlobal Standards\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards\nProof Load Test\nProduction load test performed to validate the load rating of a unit.\nSource:\nAPI\nSPEC 8C, Drilling and Production Hoisting Equipment (PSL 1 and PSL 2), Fifth Edition, April 2012.\nGlobal Standards", "https://iadclexicon.org/prompt-and-thorough-repair": "TERM: Prompt and Thorough Repair\nURL: https://iadclexicon.org/prompt-and-thorough-repair\n\nPrompt and Thorough Repair\nA prompt and thorough repair is a permanent repair completed at the time of survey to the satisfaction of the Surveyor, thereby removing the need for the imposition of any associated condition of class or recommendation.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 1, Regulations, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/proof-test": "TERM: Proof Test\nURL: https://iadclexicon.org/proof-test\n\nProof Test\nA test performed on a lifting set to a specific multiple of the rated load.\nSource:\nAPI\nStandard 2CCU, Offshore Cargo Carrying Units, First Edition, August 2017.\nGlobal Standards\nProof Test\nA test performed on a CCU in which the unit\u2019s pad eyes and primary structure is subjected to a specific load.\nSource:\nAPI\nStandard 2CCU, Offshore Cargo Carrying Units, First Edition, August 2017.\nGlobal Standards\nProof Test\nTest specified by the manufacturer which is performed to verify that the SSSV meets those requirements of the technical specification which are relevant to the validation testing performance.\nSource:\nAPI\nSPEC 14A, Specification for Subsurface Safety Valve Equipment, Eleventh Edition, October 2005 (Reaffirmed June 2012).\nGlobal Standards", "https://iadclexicon.org/proof-pressure": "TERM: Proof Pressure\nURL: https://iadclexicon.org/proof-pressure\n\nProof Pressure\nMaximum test pressure at a level greater than the design pressure.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/property": "TERM: Property\nURL: https://iadclexicon.org/property\n\nProperty\n\u201cProperty\u201d means a legally described tract of land, submerged or otherwise, to which a person has the right to drill, extract, remove, clean, process, and dispose of oil, gas, and associated substances.\nSource: Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, \u00a7 25.990, December 7, 2012.\nRegulations", "https://iadclexicon.org/property-line": "TERM: Property Line\nURL: https://iadclexicon.org/property-line\n\nProperty Line\nProperty Line\u2015as used herein shall mean the boundary dividing tracts on which mineral rights, royalty, or leases are separately owned, except that where conventional units shall have been created for the drilling of the well, the boundaries of the unit shall be considered the property line.\n1\nSource(s)\n1. Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/proponent": "TERM: Proponent\nURL: https://iadclexicon.org/proponent\n\nProponent\n\u201cProponent\u201d, in respect of a project, means the person, body, federal authority or government that proposes the project; promoteur.\nSource: Canadian Environmental Assessment Act, 1992, c. 37, Canada, as consolidated November 2003.\nLegislation", "https://iadclexicon.org/proportional-limit": "TERM: Proportional Limit\nURL: https://iadclexicon.org/proportional-limit\n\nProportional Limit\nGreatest stress that a material is capable of sustaining without deviation from linear proportionality of stress and strain.\nNote: 1 to entry:\u00a0The proportional limit can be different in the axial direction compared to the hoop direction.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/proposed-facility": "TERM: Proposed Facility\nURL: https://iadclexicon.org/proposed-facility\n\nProposed facility\nProposed facility means a facility proposed to be constructed, installed or operated.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/proppant": "TERM: Proppant\nURL: https://iadclexicon.org/proppant\n\nProppant\nPROPPANT shall mean sand or any natural or man-made material that is used in a hydraulic fracturing treatment to prop open the artificially created or enhanced fractures once the treatment is completed.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations\nProppant\nSand or any natural or man-made material that is used in a hydraulic fracturing treatment to prop open the artificially created or enhanced fractures once the treatment is completed.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/proration-day": "TERM: Proration Day\nURL: https://iadclexicon.org/proration-day\n\nProration Day\n\u201cProration day\u201d consists of twenty-four consecutive hours which shall begin at seven a.m. and end at seven a.m. on the following day.\nSource: Oil and gas Conservation, North Dakota Administrative Code, Chapter 43-02-03, April 2012.\nRegulations\nProration Day\n\u201cProration day\u201d consists of 24 consecutive hours that begin at 7:00 a.m. and end at 7:00 a.m. on the following day\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/proration-bean": "TERM: Proration Bean\nURL: https://iadclexicon.org/proration-bean\n\nProration Bean\nType of positive choke bean of fixed length used to regulate the flow of fluid from a well. NOTE Proration is a system of allocating the amount of oil or gas a well or field is allowed to produce within a given period by a regulatory agency.\nSource:\nAPI\nRP 17A Addendum 1, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, December 2010.\nGlobal Standards", "https://iadclexicon.org/proration-month": "TERM: Proration Month\nURL: https://iadclexicon.org/proration-month\n\nProration Month\n\u201cProration month\u201d means the calendar month which shall begin at seven a.m. on the first day of such month and end at seven a.m. on the first day of the next succeeding month.\nSource: Oil and gas Conservation, North Dakota Administrative Code, Chapter 43-02-03, April 2012.\nRegulations\nProration Month\n\u201cProration month\u201d means the calendar month that begins at 7:00 a.m. on the first day of the month and ends at 7:00 a.m. on the first day of the next succeeding month.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/proration-period": "TERM: Proration Period\nURL: https://iadclexicon.org/proration-period\n\nProration Period\n\u201cProration period\u201d means:\nThe proration period for any well, other than an unallocated gas well, shall be one calendar month which shall begin at 7 a.m. on the first day of such month and end at 7 a.m. on the first day of the next succeeding month unless otherwise specified by order of the Commission.\nThe proration period for any unallocated gas well shall be one calendar year which shall begin at 7:00 a.m. the first day of such year and end at 7:00 a.m. on the first day of the next succeeding year unless otherwise specified by order of the Commission.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations\nProration Period\n\u201cProration period\u201d means for oil the proration month and for gas the 12-month period that begins at 7:00 a.m. on January 1 of each year and ends at 7:00 a.m. on January 1 of the succeeding year or other period designated by general or special order of the division.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/proration-schedule": "TERM: Proration Schedule\nURL: https://iadclexicon.org/proration-schedule\n\nProration Schedule\n\u201cProration schedule\u201d means the periodic order of the commission authorizing the production, purchase, and transportation of oil or of natural gas from the various units of oil or of natural gas proration in allocated pools.\nSource: Oil and gas Conservation, North Dakota Administrative Code, Chapter 43-02-03, April 2012.\nRegulations\nProration Schedule\n\u201cProration schedule\u201d means the division orders authorizing the production, purchase and transportation of oil, casinghead gas and gas from the various units of oil or of gas in allocated pools.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/proration-test": "TERM: Proration Test\nURL: https://iadclexicon.org/proration-test\n\nProration Test\n\u201cProration test\u201d means, in respect of a development well to which a development plan applies, a test conducted to measure the rates at which fluids are produced from the well for allocation purposes (essai au prorata).\nSource:\u00a0Canada Oil and Gas Drilling and Production Regulations, SOR/2009-315, February 2013.\nRegulations\nSource:\u00a0Drilling and Production Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, March 31, 2011.\nRegulatory Guidance\nSource:\u00a0Nova Scotia Offshore Petroleum Drilling and Production Regulations, SOR/2009-317, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/proration-unit": "TERM: Proration Unit\nURL: https://iadclexicon.org/proration-unit\n\nProration Unit\n\u201cProration unit\u201d means the area in a pool that can be effectively and efficiently drained by one well as determined by the division or commission (see NMSA 1978, Section 70-2-17(B)) as well as the area assigned to an individual well for the purposes of allocating allowable production pursuant to a prorationing order for the pool.\u00a0 A proration unit shall be the same size and shape as a spacing unit.\u00a0 All proration units are spacing units but not all spacing units are proration units.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/proration-unit-for-gas": "TERM: Proration Unit For Gas\nURL: https://iadclexicon.org/proration-unit-for-gas\n\nProration Unit For Gas\n\u201cProration unit for gas\u201d consists of such geographical area as may be prescribed by special pool rules issued by the commission.\nSource: Oil and gas Conservation, North Dakota Administrative Code, Chapter 43-02-03, April 2012.\nRegulations", "https://iadclexicon.org/prospect": "TERM: Prospect\nURL: https://iadclexicon.org/prospect\n\nProspect:\nProspect means a geologic feature having the potential for mineral deposits.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations\nProspect:\n\u201cProspect\u201d with its grammatical variations means search for a petroleum deposit.\nSource:\u00a0The Petroleum and Natural Gas Rules, 1959 (As amended from time to time), India, as amended as of May 2013.\nRegulations", "https://iadclexicon.org/prospecting-for-minerals-which-are-to-be-extracted-by-boreholes": "TERM: Prospecting For Minerals Which Are To Be Extracted By Boreholes\nURL: https://iadclexicon.org/prospecting-for-minerals-which-are-to-be-extracted-by-boreholes\n\nProspecting For Minerals Which Are To Be Extracted By Boreholes\nThis includes all exploratory drilling operations for minerals existing in their natural strata, which are to be extracted by boreholes, eg oil, natural gas, coal bed methane etc. It also includes all work ancillary to a drilling operation at a borehole site, such as assembly and installation of drilling equipment on the site, drilling, borehole logging, mud pumping, well surveying, fracturing, perforating and well testing etc. It also includes any prospecting work carried out at an existing borehole site even though no drilling operations are being carried out in association with that prospecting.\nSource: A Guide to the Borehole Sites and Operations Regulations 1995, Guidance on Regulations (UK HSE L72), Second Edition, 2008.\nRegulatory Guidance", "https://iadclexicon.org/prospecting-by-means-of-boreholes-excluding-those-drilled-from-within-the-underground": "TERM: Prospecting By Means of Boreholes, Excluding Those Drilled From Within The Underground\nURL: https://iadclexicon.org/prospecting-by-means-of-boreholes-excluding-those-drilled-from-within-the-underground\n\nProspecting By Means of Boreholes, Excluding Those Drilled From Within The Underground\nworkings of a mine, with a view to extracting discovered minerals by means other than boreholes\nThis includes prospecting by boreholes for coal, tin, salt, gypsum, limestone or any other minerals which are to be extracted by deep mining, opencasting or quarrying. It includes drilling operations, coring, seismic work using boreholes and all work associated with these operations at a borehole site.\n\u2018Mineral\u2019 means mineral existing in its natural strata and includes oil, natural gas (but not landfill gas), coal bed methane, coal, fluorspar, gypsum, lead, potash, anhydrite, salt, tin, rocks, clays and other minerals. It does not include water with the exception of water extracted from or returned to natural strata in connection with the exploration or extraction of minerals.\nSource: A Guide to the Borehole Sites and Operations Regulations 1995, Guidance on Regulations (UK HSE L72), Second Edition, 2008.\nRegulatory Guidance", "https://iadclexicon.org/protect-defend": "TERM: Protect & Defend\nURL: https://iadclexicon.org/protect-defend\n\nProtect & Defend\nA NICE Workforce Framework category consisting of specialty areas responsible for the identification, analysis, and mitigation of threats to internal IT systems or networks.\nFrom: NICE Workforce Framework.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/prospective-unit": "TERM: Prospective Unit\nURL: https://iadclexicon.org/prospective-unit\n\nProspective Unit\n\u201cProspective spacing unit\u201d means a hypothetical spacing unit that does not yet have a producing well.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/protected-area": "TERM: Protected Area\nURL: https://iadclexicon.org/protected-area\n\nProtected Area\n\u201cProtected area\u201d means the area necessary for the maintenance of the distance required under the conditions of the licence to be kept clear between any installation, service station or storage shed and any protected works.\nSource:\u00a0The Petroleum Rules, 1976, India, 1976.\nRegulations\nSource: The Petroleum Rules, 2002, India, 13th March 2002.\nRegulations", "https://iadclexicon.org/protected-exposure": "TERM: Protected Exposure\nURL: https://iadclexicon.org/protected-exposure\n\nProtected exposure\nA worker\u2019s exposure to noise, which takes into account the protection afforded by personal hearing protectors. Protected exposure may not under any circumstances exceed the noise exposure standard. The correct notation for protected exposure is L(eff)Aeq,8h. Note: the noise exposure standard (NOHSC 1007) is based on \u201cunprotected\u201d exposure to noise i.e. LAeq,8h, not L(eff)Aeq,8h.\nSource: NOPSEMA Guidance Note: Noise Management\u2014Principles of Assessment and Control, N-09000-GN0401, Australia, Revision 3, December 2011.\nRegulatory Guidance", "https://iadclexicon.org/protected-space": "TERM: Protected Space\nURL: https://iadclexicon.org/protected-space\n\nProtected Space\nProtected space\nis a machinery space where a local application fire-fighting system (hereinafter, referred to as \u201cthe system\u201d) is installed.\nSource:\u00a0IMO MSC.1/Circ.1387, Revised Guidelines for the approval of fixed water-based local application fire-fighting systems for use in category A machinery spaces, 10 December 2010, International Maritime Organization,\nRegulatory Guidance\nProtected Space\nProtected area\nis an area (an installation or part of an installation) within a protected space which is required to be protected by the system.\nNote: For internal combustion machinery, typical protected areas are hot surfaces such as exhaust pipes without insulation, or with insulation fitted in accordance with SOLAS regulation II-2/4.2.2.6.1 that is likely to be removed frequently for maintenance, and high-pressure fuel oil systems installed near hot surfaces. For typical diesel engines, such areas would include the area on top of the engine, the fuel injection pumps and turbo chargers, unless the fuel injection pumps are installed in a sheltered location beneath the steel platform.\nFor boiler fronts and oil-fired inert gas generators, typical protected areas are hot surfaces around the burners without insulation, or with insulation fitted in accordance with SOLAS regulation II-2/4.2.2.6.1 that is likely to be removed frequently for maintenance. Boiler fronts should be interpreted as the boiler burner location irrespective of the boiler design.\nFor incinerators, typical protected areas are hot surfaces around the burners without insulation, or with insulation fitted in accordance with SOLAS regulation II-2/4.2.2.6.1 that is likely to be removed frequently for maintenance.\nSource:\u00a0IMO MSC.1/Circ.1387, Revised Guidelines for the approval of fixed water-based local application fire-fighting systems for use in category A machinery spaces, 10 December 2010, International Maritime Organization,\nRegulatory Guidance", "https://iadclexicon.org/protected-fired-vessel": "TERM: Protected Fired Vessel\nURL: https://iadclexicon.org/protected-fired-vessel\n\nProtected Fired Vessel\nAny fired vessel that is provided with equipment (such as flame arresters, stack temperature shutdowns, forced draft burners with safety controls, and spark arresters) designed to eliminate the air intake and exhaust as sources of ignition.\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards", "https://iadclexicon.org/protected-waters-service": "TERM: Protected Waters Service\nURL: https://iadclexicon.org/protected-waters-service\n\nProtected Waters Service\nService in sheltered water adjacent to sand banks, reefs, breakwaters or other coastal features.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 1, Regulations, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/protected-works": "TERM: Protected Works\nURL: https://iadclexicon.org/protected-works\n\nProtected Works\n\u201cProtected works\u201d include-\nbuildings in which persons dwell or assemble, docks, wharves, timber and coal yards, furnace, kiln or chimney and buildings or places used for storing petroleum or for any other purpose but does not include buildings or places forming part of an installation;\nany public road or a railway line which is used exclusively as an oil siding; and\noverhead high-tension power lines.\nSource:\u00a0The Petroleum Rules, 1976, India, 1976.\nRegulations\nSource: The Petroleum Rules, 2002, India, 13th March 2002.\nRegulations", "https://iadclexicon.org/protecting-persons-from-fire-and-explosion": "TERM: Protecting Persons From Fire And Explosion\nURL: https://iadclexicon.org/protecting-persons-from-fire-and-explosion\n\nProtecting Persons From Fire And Explosion\nProtecting persons from fire and explosion covers all the measures which may be needed to safeguard people from fires and explosions, ie inherent safety by design, preventive, detection, control and mitigation measures.\nSource: Prevention of Fire and Explosion, and Emergency Response on Offshore Installations, Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, Approved Code of Practice and guidance (UK HSE L65), Second Edition, 1997.\nRegulatory Guidance", "https://iadclexicon.org/protection": "TERM: Protection\nURL: https://iadclexicon.org/protection\n\nProtection, special\nAn IEG protection technique other than those that have been standardized. This type of protection is referred to by IEG 60079-0 as \u201cs.\u201d\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nProtection, type of\nThe specific measures applied to electrical apparatus to avoid ignition of a surrounding explosive atmosphere. Examples are \u201ce\u201d and \u201cn.\u201d\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nProtection\nProtection as mentioned in the second subsection, means, inter alia, that the equipment shall be located in such a manner that communication is not disrupted.\nSource:\u00a0Guidelines Regarding the Facilities Regulations, Norway, updated December 2012.\nRegulatory Guidance\nProtection\nProtection as mentioned in the second subsection, means e.g. that the equipment shall be located such that communication is not interrupted.\nSource:\u00a0Guidelines Regarding the Technical and Operational Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/protection-by-enclosure-t": "TERM: Protection by Enclosure \u201ct\u201d\nURL: https://iadclexicon.org/protection-by-enclosure-t\n\nProtection by Enclosure \u201ct\u201d\nType of protection whereby all electrical equipment is protected by an enclosure to avoid\u00a0ignition of a dust layer or cloud.\nSource: IEC 60079-14:2013, Explosive atmospheres \u2013 Part 14: Electrical installations design, selection and erection, Edition 5.0, November 2013.\nGlobal Standards", "https://iadclexicon.org/protection-depth": "TERM: Protection Depth\nURL: https://iadclexicon.org/protection-depth\n\nProtection Depth\nDepth to which usable-quality water must be protected, as determined by the Texas Commission on Environmental Quality (TCEQ) or its successor agencies, which may include zones that contain brackish or saltwater if such zones are correlative and/or hydrologically connected to zones that contain usable-quality water.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/protection-equipment": "TERM: Protection Equipment\nURL: https://iadclexicon.org/protection-equipment\n\nProtection Equipment\n\u201cProtection equipment\u201d means safety materials, equipment, devices and clothing (\u00e9quipement de protection).\nSource:\u00a0Canada Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, February 2013.\nRegulations\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations", "https://iadclexicon.org/protection-of-correlative-rights": "TERM: Protection Of Correlative Rights\nURL: https://iadclexicon.org/protection-of-correlative-rights\n\nProtection Of Correlative Rights\n\u201cProtection of correlative rights\u201d means administration and enforcement of these rules and regulations by the chief in such a manner as to afford reasonable opportunity to every person entitled thereto to recover and receive the oil and gas in and under his tract or tracts, or the equivalent thereof, without having to drill unnecessary wells or to incur other unnecessary expense.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations", "https://iadclexicon.org/protection-special": "TERM: Protection, Special\nURL: https://iadclexicon.org/protection-special\n\nProtection, Special\nAn IEC protection technique other than those that have been standardized. This type of protection is referred to by IEC 60079-0 as \u201cs.\u201d.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards", "https://iadclexicon.org/protection-type-of": "TERM: Protection, Type of\nURL: https://iadclexicon.org/protection-type-of\n\nProtection, Type of\nThe specific measures applied to electrical apparatus to avoid ignition of a surrounding explosive atmosphere. Examples are \u201ce\u201d and \u201cn.\u201d\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards", "https://iadclexicon.org/protective-extra-low-voltage-system-pelv": "TERM: Protective Extra-low Voltage System (PELV)\nURL: https://iadclexicon.org/protective-extra-low-voltage-system-pelv\n\nProtective Extra-low Voltage System (PELV)\nElectric system in which the voltage cannot exceed the value of extra-low voltage:\nunder normal conditions, and\nunder single fault conditions, except earth faults in other electric circuits.\nSource: IEC 60079-14:2013, Explosive atmospheres \u2013 Part 14: Electrical installations design, selection and erection, Edition 5.0, November 2013.\nGlobal Standards", "https://iadclexicon.org/protective-intermediate-casing": "TERM: Protective (Intermediate) Casing\nURL: https://iadclexicon.org/protective-intermediate-casing\n\nProtective (intermediate) casing\nSee casing.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards", "https://iadclexicon.org/protective-measure": "TERM: Protective Measure\nURL: https://iadclexicon.org/protective-measure\n\nProtective Measure\nNOTE Protective measures include risk reduction by inherently safe design, protective devices, personal protective equipment, information for use and installation, and training.\nSource:\u00a0ISO/IEC Guide 51:1999, Safety aspects \u2013 Guidelines for their inclusion in standards,\nGlobal Standards", "https://iadclexicon.org/protector": "TERM: Protector\nURL: https://iadclexicon.org/protector\n\nProtector, Box or Pin\nA cap or cover used to protect the box or pin from damage during storage and handling.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nProtector, Box\nCap or cover used to protect the box or pin from damage during storage and handling.\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards\nProtector, Pin\nCap or cover used to protect the box or pin from damage during storage and handling.\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/protein-foam-concentrate-p": "TERM: Protein Foam Concentrate (P)\nURL: https://iadclexicon.org/protein-foam-concentrate-p\n\nProtein Foam Concentrate (P)\nProtein foam concentrate (P) is a foam concentrate made from hydrolyzed protein materials.\nSource:\u00a0IMO MSC.1/Circ.1312, Revised Guidelines for the performance and testing criteria, and surveys of foam concentrates for fixed fire-extinguishing systems, 10 June 2009, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/protector-pin-or-box": "TERM: Protector, Pin or Box\nURL: https://iadclexicon.org/protector-pin-or-box\n\nProtector, Pin or Box\nCap or cover used to protect the box or pin from damage during storage and handling.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/protestant": "TERM: Protestant\nURL: https://iadclexicon.org/protestant\n\nProtestant\nPROTESTANT shall mean a person who has timely filed a protest in a relevant proceeding and has demonstrated to the Commission\u2019s satisfaction that the person filing the protest would be directly and adversely affected or aggrieved by the Commission\u2019s ruling in the proceeding, and that any injury or threat of injury sustained would be entitled to legal protection under the act.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/protocol": "TERM: Protocol\nURL: https://iadclexicon.org/protocol\n\nProtocol\nSet of rules (i.e., formats and procedures) to implement and control some type of association (e.g., communication) between systems [11].\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/prototype-ballast-water-treatment-technology": "TERM: Prototype Ballast Water Treatment Technology\nURL: https://iadclexicon.org/prototype-ballast-water-treatment-technology\n\nPrototype Ballast Water Treatment Technology\nPrototype Ballast Water Treatment Technology\nPrototype Ballast Water Treatment Technology \u2013 means any integrated system of ballast water treatment equipment as under regulation D-4, participating in a programme for testing and evaluation with the potential of meeting or exceeding the ballast water performance standard in regulation D-2 including treatment equipment, all associated control equipment, monitoring equipment and sampling facilities. A prototype ballast water treatment technology may be a mechanical, physical, chemical, or biological unit process, either singularly or in combination that may or may not use Active Substances that remove, render harmless, or avoid the uptake or discharge of Harmful Aquatic Organisms and Pathogens within ballast water and sediments. Prototype ballast water treatment technologies may operate at the uptake or discharge of ballast water, during the voyage or in any combination of these phases.\nSource:\u00a0Resolution MEPC.140(54), Guidelines for approval and oversight of prototype ballast water treatment technology programmes (G10), 24 March 2006, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/prototype-rope": "TERM: Prototype Rope\nURL: https://iadclexicon.org/prototype-rope\n\nPrototype Rope\nA rope fully complying with the rope design specification made for the purpose of testing either before an order is placed or before regular rope production begins for an order.\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards", "https://iadclexicon.org/prototype-test": "TERM: Prototype Test\nURL: https://iadclexicon.org/prototype-test\n\nPrototype Test\nTest carried out in order to establish or verify a principal performance characteristic for a particular design, which may be a new or established design.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nPrototype Test\nTest to establish or verify a principal performance characteristic for a particular pipe design, which may be a new or established design.\nSource:\nAPI\nRP 17B, Recommended Practice for Flexible Pipe, Fourth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/proveedor-de-bienes-y-servicios": "TERM: Proveedor de bienes y servicios\nURL: https://iadclexicon.org/proveedor-de-bienes-y-servicios\n\nProveedor de bienes y servicios\nPersona jur\u00eddica que celebra un contrato o acuerdo con un operador para ejecutar ciertos deberes asignados como parte de las actividades de exploraci\u00f3n y producci\u00f3n de hidrocarburos.\nSource:\u00a0Resoluci\u00f3n N\u00famero 40687 de 18 Jul 2017 Por la cual se establecen los criterios t\u00e9cnicos para proyectos de perforaci\u00f3n exploratoria de hidrocarburos costa afuera en Colombia. Columbia Ministerio de Minas y Energia,\nRegulations", "https://iadclexicon.org/provide-for": "TERM: Provide For\nURL: https://iadclexicon.org/provide-for\n\nProvide for\nProvide for: to make arrangements for supplying means of (The Macquarie Dictionary Online \u00a9 2007).\nSource: NOPSEMA Guidance note: Safety Case Content and Level of Detail, N-04300-GN0106, Australia, Revision 5, December 2012.\nRegulatory Guidance", "https://iadclexicon.org/provider-of-sampling-and-testing-services": "TERM: Provider of Sampling and Testing services\nURL: https://iadclexicon.org/provider-of-sampling-and-testing-services\n\nProvider of Sampling and Testing services\nA company that, on a commercial basis, provides testing and sampling services of bunker fuels delivered to ships for the purpose of assessing quality parameters of these fuels, including the sulphur content.\nSource:\u00a0Resolution MEPC.192(61), 2010 Guidelines for monitoring the worldwide average sulphur content of fuel oils supplied for use on board ships, 1 October 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/province": "TERM: Province\nURL: https://iadclexicon.org/province\n\nProvince\n\u201cProvince\u201d does not include the Northwest Territories, Yukon or Nunavut; province.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nProvince\n\u201cProvince\u201d means the province of Nova Scotia; province.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation", "https://iadclexicon.org/provincial-act": "TERM: Provincial Act\nURL: https://iadclexicon.org/provincial-act\n\nProvincial Act\n\u201cProvincial Act\u201d means the Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation (Nova Scotia) Act, Chapter 3 of the Statutes of Nova Scotia, 1987, as amended from time to time; loi provinciale.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation", "https://iadclexicon.org/provincial-government": "TERM: Provincial Government\nURL: https://iadclexicon.org/provincial-government\n\nProvincial Government\n\u201cProvincial Government\u201d means the lieutenant governor in council of the Province; gouvernement provincial.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation", "https://iadclexicon.org/provincial-minister": "TERM: Provincial Minister\nURL: https://iadclexicon.org/provincial-minister\n\nProvincial Minister\n\u201cProvincial Minister\u201d means the Minister of Mines and Energy of the Province; ministre provincial.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nProvincial Minister\n\u201cProvincial Minister\u201d means the Minister of Development of the Province or such other Minister of the Crown in right of the Province as may be designated by the Provincial Government for the purpose of entering into an agreement pursuant to this Part; ministre provincial.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nProvincial Minister\n\u201cProvincial Minister\u201d means the Provincial Minister within the meaning of either of the Accord Acts; ministre provincial.\nSource:\u00a0Canada Oil and Gas Operations Act, R.S.C., 1985, c. O-7, Canada, current to April 29, 2013.\nLegislation", "https://iadclexicon.org/proximity": "TERM: Proximity\nURL: https://iadclexicon.org/proximity\n\nProximity\nCloseness in distance.\u00a0NOTE 1 Mooring systems are considered to be in proximity to a surface installation (or facility) if any part of the other installation lies within a contour described by the set of offsets coinciding with each line reaching 100 % MBS in the intact or redundancy check condition, whichever is larger.\u00a0NOTE 2 Mooring systems are considered to be in proximity to a sea floor installation (or facility) if any part of the other installation lies within a polygon formed by the anchor locations.\nSource:\u00a0ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards", "https://iadclexicon.org/prt": "TERM: PRT\nURL: https://iadclexicon.org/prt\n\nPRT\nProfile radiographic examination.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/prudent": "TERM: Prudent\nURL: https://iadclexicon.org/prudent\n\nPrudent\nWhen the term \u201cprudent\u201d is used here, this does not entail a substantive change in relation to the Working Environment Act\u2019s prudence concept, which is \u201dfully satisfactory\u201d.\nSource:\u00a0Guidelines Regarding the Framework Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/prv": "TERM: PRV\nURL: https://iadclexicon.org/prv\n\nPRV\nPressure-relief valve.\nSource:\u00a0ABS Guide for Classification and Certification of Managed Pressure Drilling Systems, September 2017.\nGlobal Standards\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nPRV\nA flow-control device installed as part of the circulating system able to open and shut in response to operating conditions in order to maintain preset limits for pressure applied to parts of the circulating system to prevent over pressurization.\nSource:\u00a0ABS Guide for Classification and Certification of Managed Pressure Drilling Systems, September 2017.\nGlobal Standards", "https://iadclexicon.org/prying": "TERM: Prying\nURL: https://iadclexicon.org/prying\n\nPrying\nMagnification of an external load by a pseudo-lever action when the load is an eccentric tensile load.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/psa": "TERM: PSA\nURL: https://iadclexicon.org/psa\n\nPSA\nPetroleum Safety Authority.\nSource:\u00a0Norwegian Oil and Gas Association, Guideline No. 135, Recommended Guidelines for Classification and categorization of well control incidents and well integrity incidents, Rev. 4, 27 June 2017, National or Regional Standards\nSource: 117 OLF, Norwegian Oil and Gas Association recommended guidelines for Well Integrity, No. 117, Revision No. 4, June 2011.\nGlobal Standards\nPSA\nPetroleum Safety Authority Norway.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nSource:\u00a0NORSOK D-002, Well intervention equipment, Rev. 2, June 2013.\nGlobal Standards", "https://iadclexicon.org/ps": "TERM: PS\nURL: https://iadclexicon.org/ps\n\nPS\nProcess safety.\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards", "https://iadclexicon.org/psd": "TERM: PSD\nURL: https://iadclexicon.org/psd\n\nPSD\nProduction shut-down.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nPSD\nProduction shutdown.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/pse": "TERM: PSE\nURL: https://iadclexicon.org/pse\n\nProcess Safety Event (PSE)\nFor consistency with API RP 754 definitions, an incident is referred to as a Process Safety Event (PSE).\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards\nProcess Safety Event (PSE)\nA Loss of Primary Containment (LOPC) from a process that meets the Tier 1 or Tier 2 definitions in this guide. A PSE is a Key Performance Indicator (KPI) and is recordable For the purpose of recording a PSE: drilling facilities are considered to be part of a process when operations are \u2018in-hole\u2019; land or marine vessels (trucks and ships) are considered to be part of a process when physically connected to a production facility.\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards", "https://iadclexicon.org/pser": "TERM: PSER\nURL: https://iadclexicon.org/pser\n\nProcess Safety Event Rate (PSER)\nThe number of process safety events per 1,000,000 (1 million) work hours (production and drilling work hours only).\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards", "https://iadclexicon.org/psha": "TERM: PSHA\nURL: https://iadclexicon.org/psha\n\nPSHA\nProbabilistic seismic hazard analysis.\nSource:\nAPI\nRP 2EQ, Seismic Design Procedures and Criteria for Offshore Structures, First Edition, November 2014.\nGlobal Standards\nPSHA\nFramework permitting the identification, quantification, and rational combination of uncertainties in earthquakes\u2019\u00a0intensity, location, rate of recurrence, and variations in ground motion characteristics.\nSource:\nAPI\nRP 2EQ, Seismic Design Procedures and Criteria for Offshore Structures, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/psi": "TERM: PSI\nURL: https://iadclexicon.org/psi\n\nPSI\nPounds per square inch.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines\nPSI\n\u201cPsi\u201d means pounds per square inch.\nSource: Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, \u00a7 25.990, December 7, 2012.\nRegulations\nPSI\n\u201cPsi\u201d means pounds per square inch.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/psia": "TERM: PSIA\nURL: https://iadclexicon.org/psia\n\nPSIA\n\u201cPsia\u201d means pounds per square inch absolute.\nSource: Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, \u00a7 25.990, December 7, 2012.\nRegulations\nPSIA\nPounds per square in. absolute.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/psift": "TERM: PSI/FT\nURL: https://iadclexicon.org/psift\n\nPSI/FT\n\u201cPsi/ft\u201d means pounds per square inch per foot, as a measure of pressure change with depth.\nSource: Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, \u00a7 25.990, December 7, 2012.\nRegulations", "https://iadclexicon.org/psig": "TERM: PSIG\nURL: https://iadclexicon.org/psig\n\nPSIG\n\u201cPsig\u201d means pounds per square inch gauge.\nSource: Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, \u00a7 25.990, December 7, 2012.\nRegulations\nPSIG\nPounds per square in. gauge.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/psiip": "TERM: PSIIP\nURL: https://iadclexicon.org/psiip\n\nPSIIP\nProject specific in-service inspection programme.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/psmp": "TERM: PSMP\nURL: https://iadclexicon.org/psmp\n\nPipeline Safety Management Plan (PSMP)\nObsolete term that used to be defined in the Petroleum (Submerged Lands) (Pipelines) Regulations 2001 referring to safety-related content contained within a Pipeline Management Plan.\nSource: NOPSEMA Guideline \u2013 Glossary \u2013 Regulatory Operations, N-09000-GL0326, Australia, Revision 5, December 2011.\nRegulatory Guidance", "https://iadclexicon.org/psl": "TERM: PSL\nURL: https://iadclexicon.org/psl\n\nPSL\nCategories of design requirements based on the application.\nSource:\nAPI\nStandard 2CCU, Offshore Cargo Carrying Units, First Edition, August 2017.\nGlobal Standards\nPSL\nProduct specification level.\nSource:\nAPI\nStandard 2CCU, Offshore Cargo Carrying Units, First Edition, August 2017.\nGlobal Standards\nSource:\nAPI\nRP 8B, Recommended Practice for Procedures for Inspections, Maintenance, Repair and Remanufacture of Hoisting Equipment, Seventh Edition, March 2002 (Reaffirmed: August 2012).\nGlobal Standards\nSource:\nAPI\nSPEC 5CRA, Specification for Corrosion Resistant Alloy Seamless Tubes for Use as Casing, Tubing and Coupling Stock, Upstream Segment, First Edition, February 2010 (Errata August 2011).\nGlobal Standards\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards\nSource:\nAPI\nSPEC 5DP, Specification for Drill Pipe, First Edition, August 2009.\nGlobal Standards\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nSource:\nAPI\nSPEC 8C, Drilling and Production Hoisting Equipment (PSL 1 and PSL 2), Fifth Edition, April 2012.\nGlobal Standards\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/pso": "TERM: PSO\nURL: https://iadclexicon.org/pso\n\nPSO\nPolicies, standards and objectives.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards", "https://iadclexicon.org/psu": "TERM: PSU\nURL: https://iadclexicon.org/psu\n\nPSU\nPractical salinity units.\nSource:\nAPI\nRP 2MET, Derivation of Metocean Design and Operating Conditions, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/psv": "TERM: PSV\nURL: https://iadclexicon.org/psv\n\nPSV\nProduction swab valve.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards\nPSV\nProcess safety valve.\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal Standards", "https://iadclexicon.org/psychological-consequence": "TERM: Psychological Consequence\nURL: https://iadclexicon.org/psychological-consequence\n\nPsychological Consequence\nEffect of an incident, event, or occurrence on the mental or emotional state of individuals or groups resulting in a change in perception and/or behavior.\nSample Usage:\nA psychological consequence of the disease outbreak could include the reluctance of the public to visit hospitals, which may make it more difficult for experts to control the outbreak.\nAnnotation:\nIn the context of homeland security, psychological consequences are negative and refer to the impact of an incident, event, or occurrence on the behavior or emotional and mental state of an affected population.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/psw": "TERM: PSW\nURL: https://iadclexicon.org/psw\n\nPSW\nProduction swab valve.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/ptfe": "TERM: PTFE\nURL: https://iadclexicon.org/ptfe\n\nPTFE\nPolytetrafluoroethylene.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource:\nAPI\nRP 5C5, Recommended Practice on Procedures for Testing Casing and Tubing Connections, Third Edition, July 2003 (Reaffirmed August 2010).\nGlobal Standards\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards\nSource:\nISO 21457:2010, Petroleum and natural gas industries \u2014 Materials selection and corrosion control for oil and gas production systems, First Edition,September 2010.\nGlobal Standards", "https://iadclexicon.org/pt": "TERM: PT\nURL: https://iadclexicon.org/pt\n\nPT\nLiquid-penetrant technique.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nPT\nPenetrant Test.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nPT\nLiquid penetrant examination technique.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006.\nGlobal Standards\nPT\nLiquid penetrant inspection.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards\nPT\nLiquid penetrant testing.\nSource:\nAPI\nRP 8B, Recommended Practice for Procedures for Inspections, Maintenance, Repair and Remanufacture of Hoisting Equipment, Seventh Edition, March 2002 (Reaffirmed: August 2012).\nGlobal Standards\nSource:\nAPI\nSPEC 7-1, Specification for Rotary Drill Stem Elements, First Edition, March 2006 (Addendum April 2011).\nGlobal Standards", "https://iadclexicon.org/ptil": "TERM: PTIL\nURL: https://iadclexicon.org/ptil\n\nPTIL\nPetroleumstilsynet (Petroleum Safety Authority Norway).\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/ptl": "TERM: PTL\nURL: https://iadclexicon.org/ptl\n\nPTL\nPerfect thread length.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/pu": "TERM: PU\nURL: https://iadclexicon.org/pu\n\nPU\nPolyurethane.\nSource:\nAPI\nRP 17B, Recommended Practice for Flexible Pipe, Fourth Edition, July 2008.\nGlobal Standards\nSource: Rules for Classification and Construction, IV Industrial Services, 6 Offshore Technology, 9 Guideline for Personnel Transfers by Means of Lifting Appliances, Edition 2011, Germanischer Lloyd SE,\nGlobal Standards", "https://iadclexicon.org/ptw": "TERM: PTW\nURL: https://iadclexicon.org/ptw\n\nPTW\nPermit to Work.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards\nSource: NOPSEMA Guidance note: Safety Case Lifecycle Management, N04300-GN0087, Australia, Revision 5, December 2012.\nRegulatory Guidance\nSource: NOPSEMA Guidance Note: Control Measures and Performance Standards, N-04300 GN0271, Australia, Revision 3, December 2011.\nRegulatory Guidance\nSource: NOPSEMA Guidance Note: Noise Management\u2014Principles of Assessment and Control, N-09000-GN0401, Australia, Revision 3, December 2011.\nRegulatory Guidance\nSource: NOPSEMA Guidance Note: Safety Management Systems, N04300-GN1052, Australia, Revision 0, December 2012.\nRegulatory Guidance\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards", "https://iadclexicon.org/psychometrics": "TERM: Psychometrics\nURL: https://iadclexicon.org/psychometrics\n\nPsychometrics\nfield of study dealing with the theory and technology of psychological measurement.\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/public-infringement": "TERM: Public Infringement\nURL: https://iadclexicon.org/public-infringement\n\nPublic Infringement\nThis shall mean that a public area and/or a public road, or both, has been established within an area of exposure to the degree that such infringement would change the applicable provisions of this rule to those operations responsible for creating the area of exposure.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/public-area": "TERM: Public Area\nURL: https://iadclexicon.org/public-area\n\nPublic Area\n\u201cPublic area\u201d means a building or structure that is not associated with the well, facility or operation for which the radius of exposure is being calculated and that is used as a dwelling, office, place of business, church, school, hospital or government building, or a portion of a park, city, town, village or designated school bus stop or other similar area where members of the public may reasonably be expected to be present.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations\nPublic Area\n\u201cPublic area\u201d means a dwelling place, a business, church, school, hospital, school bus stop, government building, a public road, all or any portion of a park, city, town, village, or other similar area that can reasonably be expected to be populated by humans.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations\nPublic Area\nA dwelling, place of business, church, school, hospital, school bus stop, government building, a public road, all or any portion of a park, city, town, village, or other similar area that can expect to be populated.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/public-key-cryptography": "TERM: Public Key Cryptography\nURL: https://iadclexicon.org/public-key-cryptography\n\nPublic Key Cryptography\nA branch of cryptography in which a cryptographic system or algorithms use two uniquely linked keys: a public key and a private key (a key pair).\nAdapted from: CNSSI 4009, FIPS 140-2, InCommon Glossary.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/public-key": "TERM: Public Key\nURL: https://iadclexicon.org/public-key\n\nPublic Key\nA cryptographic key that may be widely published and is used to enable the operation of an asymmetric (public key) cryptographic algorithm.\nExtended Definition: The public part of an asymmetric key pair that is uniquely associated with an entity and that may be made public.\nAdapted from: CNSSI 4009, NIST SP 800-63 Rev 1, FIPS 201-2, FIPS 140-2, Federal Bridge Certificate Authority Certification Policy 2.25.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/public-key-encryption": "TERM: Public Key Encryption\nURL: https://iadclexicon.org/public-key-encryption\n\nPublic Key Encryption\nA branch of cryptography in which a cryptographic system or algorithms use two uniquely linked keys: a public key and a private key (a key pair).\nAdapted from: CNSSI 4009, FIPS 140-2, InCommon Glossary.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/public-key-infrastructure": "TERM: Public Key Infrastructure\nURL: https://iadclexicon.org/public-key-infrastructure\n\nPublic Key Infrastructure\nA framework consisting of standards and services to enable secure, encrypted communication and authentication over potentially insecure networks such as the Internet.\nExtended Definition: A framework and services for generating, producing, distributing, controlling, accounting for, and revoking (destroying) public key certificates.\nAdapted from: CNSSI 4009, IETF RFC 2828, Federal Bridge Certificate Authority Cross-certification Methodology 3.0, InCommon Glossary, Kantara Identity Assurance Framework 1100, NIST SP 800-63 Rev 1.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/public-road": "TERM: Public Road\nURL: https://iadclexicon.org/public-road\n\nPublic Road\n\u201cPublic road\u201d means any street or road owned or maintained for public access or use.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nPublic Road\n\u201cPublic road\u201d means a federal, state, municipal or county road or highway.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/public-servant": "TERM: Public Servant\nURL: https://iadclexicon.org/public-servant\n\nPublic Servant\n\u201cPublic servant\u201d means a person employed in the Public Service of Canada, and includes any other person who is a civil servant within the meaning of the Provincial Act; fonctionnaire\u00a0.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation", "https://iadclexicon.org/public-service": "TERM: Public Service\nURL: https://iadclexicon.org/public-service\n\nPublic Service\nIn this section, \u201cpublic service\u201d has the same meaning as in the Public Service Labour Relations Act.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation", "https://iadclexicon.org/public-spaces": "TERM: Public Spaces\nURL: https://iadclexicon.org/public-spaces\n\nPublic Spaces\nPublic spaces\nare those portions of the accommodation spaces which are used for halls, dining rooms, lounges and similar permanently enclosed spaces.\nSource: Resolution MEPC.119(52), 2004 amendments to the International Code for the Construction and Equipment of Ships Carrying Dangerous Chemicals in Bulk (IBC Code), 15 October 2004, International Maritime Organization,\nRegulatory Guidance\nPublic Spaces\nPublic spaces\nare those portions of the accommodation which are used for halls, dining rooms, lounges and similar permanently enclosed spaces. <Chapter II-2, part A, regulation 3>.\nSource:\u00a0IMO Resolution MSC.99(73), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 5 December 2000, International Maritime Organization.\nLegislation", "https://iadclexicon.org/public-water-supply": "TERM: Public Water Supply\nURL: https://iadclexicon.org/public-water-supply\n\nPublic Water Supply\nPublic water supply\u2014A water system that is subject to the Pennsylvania Safe Drinking Water Act (35 P. S. \u00a7 \u00a7\u00a0 721.1\u2014721.17).\nSource: Oil and Gas Wells, Pennsylvania Code, Title 25, Chapter 78, December 2012.\nRegulations", "https://iadclexicon.org/public-water-system": "TERM: Public Water System\nURL: https://iadclexicon.org/public-water-system\n\nPublic Water System\n\u201cPublic water system\u201d has the meaning given in 18 AAC 80.1990, as amended as of October 1, 1999, and as amended from time to time; 18 AAC 80.1990 is adopted by reference.\nSource: Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, \u00a7 25.990, December 7, 2012.\nRegulations\nPublic Water System\nPUBLIC WATER SYSTEM shall mean those systems listed in Appendix VI to these Rules. These systems provide to the public water for human consumption through pipes or other constructed conveyances, if such systems have at least fifteen (15) service connections or regularly serve an average of at least twenty-five (25) individuals daily at least sixty (60) days out of the year. Such definition includes:\nAny collection, treatment, storage, and distribution facilities under control of the operator of such system and used primarily in connection with such system.\nAny collection or pretreatment storage facilities not under such control, which are used primarily in connection with such system.\nThe definition of \u201cPublic Water System\u201d\u00a0 for purposes of Rule 317B does not include any \u201cspecial irrigation district,\u201d\u00a0 as defined in Colorado Primary Drinking Water Regulations (5 C.C.R. 1003.1).\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/pull-in-method": "TERM: Pull-in Method\nURL: https://iadclexicon.org/pull-in-method\n\nPull-in method\nThis method (see Figure A.25) aligns the flowline or umbilical by pulling it toward its connection point using a wire rope(s) fastened to the flowline end (pull-in head, see 3.1.8). Final alignment and positioning typically requires special tools and/or alignment frames. Temporary buoyancy or flexible jumpers can be used to reduce pull-in forces and moments. In diverless situations, the pull-in is conducted through the use of ROTs. These tools are designed with enough power to pull, lift, bend and rotate the line into its final position at the connection point. The same tool can also assist in locking the flowline or umbilical to the connection point and testing the connection.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/pull-in-head": "TERM: Pull-in Head\nURL: https://iadclexicon.org/pull-in-head\n\nPull-in head\nEnd of pipeline acting as attachment point for the pull-in wire.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nPull-in head\nDevice used for terminating the end of a flowline or umbilical so that it can be loaded/offloaded from a vessel and pulled along the seabed and/or through an I-tube or J-tube.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nPull-in head\nDevice used during flexible pipe installation to connect the flexible pipe end fitting to a pull-in wire, consisting of structure that connects to end-fitting and a connection that interfaces with lifting equipment.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nPull-in heads\nPull-in heads typically consist of a flanged structure that bolts directly onto the flexible pipe end fitting, as shown in Figure 37. A pad-eye is usually welded to the other end and is used to connect to a pull-in wire. Some pull-in heads may incorporate vents to facilitate pressure testing. They are generally a nonstandard item, since they need to be dimensionally compatible with the particular end fitting being used. Thus, they are seldom re-used.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/pull-test": "TERM: Pull Test\nURL: https://iadclexicon.org/pull-test\n\nPull Test\nA load that is applied to the crane structure that will not exceed 100 % of the crane\u2019s onboard rated capacity as identified on the crane\u2019s load chart.\nNOTE This is not a load test as described in 4.7.2 and Annex D.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards\nPull Test\nA \u201cpull test\u201d is defined as a load that is applied to the crane structure that will not exceed 100% of the crane\u2019s onboard rated capacity as identified on the crane\u2019s load chart. THIS IS NOT A LOAD TEST AS DESCRIBED IN 3.5.3 AND APPENDIX E.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Sixth Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/public-street": "TERM: Public Street\nURL: https://iadclexicon.org/public-street\n\nPublic Street\n\u201cPublic street\u201d or \u201croad\u201d means any federal, state, county, or municipal street or road owned or maintained for public access or use.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations\nPublic Street\n\u201cPublic street\u201d or \u201croad\u201d means any federal, state, county, or municipal street or road owned or maintained for public access or use.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/pulse": "TERM: Pulse\nURL: https://iadclexicon.org/pulse\n\nPulse\nWave of short duration.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/pulse-duration": "TERM: Pulse Duration\nURL: https://iadclexicon.org/pulse-duration\n\nPulse Duration\nTime from initial current flow until the magnetization current has decayed to one-half the \u00a0peak magnitude.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/pump-capacity": "TERM: Pump Capacity\nURL: https://iadclexicon.org/pump-capacity\n\nPump Capacity\nFlow rate of a pump at a particular head as read off the pump head-capacity curve.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/pulser": "TERM: Pulser\nURL: https://iadclexicon.org/pulser\n\nPulser\nElectronic device and probe for generating a controlled-magnitude magnetic pulse, used for standardizing transducers.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/pump-curve": "TERM: Pump Curve\nURL: https://iadclexicon.org/pump-curve\n\nPump Curve\nGraph that shows the relationship between flow, head, horsepower, efficiency, and NPSHR of a pump.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/pump-differential-head": "TERM: Pump Differential Head\nURL: https://iadclexicon.org/pump-differential-head\n\nPump Differential Head\nDifference in total head between the suction and discharge of the pump.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/pump-head": "TERM: Pump Head\nURL: https://iadclexicon.org/pump-head\n\nPump Head\nAmount of the increase in total head across the pump. Also referred to as pump differential head..\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/pump-horsepower-capacity-curve": "TERM: Pump Horsepower Capacity Curve\nURL: https://iadclexicon.org/pump-horsepower-capacity-curve\n\nPump Horsepower Capacity Curve\nGraphical representation of required power versus flow.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/pump-differential": "TERM: Pump Differential\nURL: https://iadclexicon.org/pump-differential\n\nPump Differential\nTotal pressure output of a pump minus its suction pressure.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/pump-room": "TERM: Pump-Room\nURL: https://iadclexicon.org/pump-room\n\nPump-Room\nPump-room\nis a space, located in the cargo area, containing pumps and their accessories for the handling of ballast and oil fuel.\nSource: Resolution MEPC.119(52), 2004 amendments to the International Code for the Construction and Equipment of Ships Carrying Dangerous Chemicals in Bulk (IBC Code), 15 October 2004.\nRegulatory guidance, International Maritime Organization", "https://iadclexicon.org/proportional-integral-derivative": "TERM: Proportional Integral Derivative (PID)\nURL: https://iadclexicon.org/proportional-integral-derivative\n\nProportional Integral Derivative\n(PID)\nController that uses all terms in determining the movement to meet the set point.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/pump-head-capacity-curve": "TERM: Pump Head-capacity Curve\nURL: https://iadclexicon.org/pump-head-capacity-curve\n\nPump Head-capacity Curve\nGraphical representation of pressure produced by the pump vs. flow rate.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/pump-run-out": "TERM: Pump Run Out\nURL: https://iadclexicon.org/pump-run-out\n\nPump Run Out\nFlow rate that produces little to no head.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/pump-station": "TERM: Pump Station\nURL: https://iadclexicon.org/pump-station\n\nPump Station\nOne of the installations built at intervals\u00a0along a liquid line or vessel to route and increase the flow\u00a0contains pumps and other equipment.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/pump-unit-lockout": "TERM: Pump Unit Lockout\nURL: https://iadclexicon.org/pump-unit-lockout\n\nPump Unit Lockout\nRemoval from service of a shutdown pump unit.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/pump-unit-shutdown": "TERM: Pump Unit Shutdown\nURL: https://iadclexicon.org/pump-unit-shutdown\n\nPump Unit Shutdown\nTemporary loss of a pump unit, indicates exceeded one or more of the pump\u2019s operating parameters.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/pumping-station": "TERM: Pumping Station\nURL: https://iadclexicon.org/pumping-station\n\nPumping station\nPumping station means:\na greenhouse gas pumping station; or\na petroleum pumping station.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/pumping-unit": "TERM: Pumping Unit\nURL: https://iadclexicon.org/pumping-unit\n\nPumping Unit\nSurface equipment used for the purpose of mechanically lifting fluids from a well.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nPumping Unit\nSurface equipment used for the purpose of mechanically lifting fluids from a well. See API Spec 11E and API/ANSI 11ER.\nSource:\nAPI\nRP 74, Recommended Practice for Occupational Safety for Onshore Oil and Gas Production Operation, First Edition, October 2001 (March 2007).\nGlobal Standards\nPumping Unit\n\u201cPumping unit\u201d means surface equipment assembled for the purpose of mechanically lifting fluids from a well. [Mich. Admin. Code R 408 (2013)].\nSource: Oil and Gas Drilling and Servicing Operations, Michigan Administrative Code R 408, February 8, 2013.\nRegulations", "https://iadclexicon.org/punch-through-failure": "TERM: Punch-Through Failure\nURL: https://iadclexicon.org/punch-through-failure\n\nPunch-Through Failure\nUnexpected sudden and rapid penetration of the spudcan through soil occurs when strong soil is over soft soil and is a major risk for the stability and equilibrium of the jackup structure.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/pup-joint": "TERM: Pup Joint\nURL: https://iadclexicon.org/pup-joint\n\nPup Joint\nRiser joint that is shorter than standard length.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nPup Joint\nShort tubular element used to join two threaded connections.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards\nPup Joint\nJoint of pipe or tubing shorter than standard length.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nPup Joint\nShort pipe length usually with threaded ends.\nSource:\nAPI\nRP 5C5, Recommended Practice on Procedures for Testing Casing and Tubing Connections, Third Edition, July 2003 (Reaffirmed August 2010).\nGlobal Standards\nPup Joint\nA shorter than standard length riser joint.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nPup Joint\nJoint of pipe or tubing shorter than standard length.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nPup Joint\nCasing or tubing shorter than range 1.\nSource:\nAPI\nSPEC 5CRA, Specification for Corrosion Resistant Alloy Seamless Tubes for Use as Casing, Tubing and Coupling Stock, Upstream Segment, First Edition, February 2010 (Errata August 2011).\nGlobal Standards\nPup Joint\nCasing or tubing of length shorter than Range 1, see Table C.27 or Table E.27.\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards\nPup Joint\nShorter than standard length riser joint.\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/pump-through": "TERM: Pump-through\nURL: https://iadclexicon.org/pump-through\n\nPump-through\nCapability of a device/tool with a closure mechanism to be partially opened by the application of differential pressure in the opposite direction of sealing, thus allowing fluid to be pumped through the tool.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards", "https://iadclexicon.org/pup-joint-material": "TERM: Pup-Joint Material\nURL: https://iadclexicon.org/pup-joint-material\n\nPup-Joint Material\nCasing or tubing, or thick-wall tubes or mechanical tubes, or bar stock used for the manufacture of pup joints.\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards", "https://iadclexicon.org/purchaser": "TERM: Purchaser\nURL: https://iadclexicon.org/purchaser\n\nPurchaser\nEntity that has purchased directly from the manufacturer the new OCTG being inspected. NOTE The purchaser might be the owner.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards\nPurchaser\nFlexible pipe system provider who is purchaser to ancillary equipment manufacturer.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nPurchaser\nOrganization that buys the riser system on behalf of the user and/or operator or for its own use.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nPurchaser\nOrganization that buys the C/WO riser system on behalf of the user and/or operator or for its own use.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nPurchaser\nParty responsible for both the definition of requirements for a product order and for payment for that order.\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards\nPurchaser\nParty responsible for both the definition of requirements for a product order and for payment for that order. [ISO 11960:2004, definition 4.1.35].\nSource:\nAPI\nSPEC 5DP, Specification for Drill Pipe, First Edition, August 2009.\nGlobal Standards\nPurchaser\n\u201cPurchaser\u201d or \u201ctransporter\u201d means any person who acting alone or jointly with any person or persons, via his own, affiliated or designated carrier, transporter, or taker, shall directly or indirectly purchase, take, or transport by any means whatsoever or otherwise remove from any lease, oil or gas, and/or other hydrocarbons produced from any common source of supply in this State, excepting royalty portions from leases owned by that person.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/pure-shear-stress": "TERM: Pure Shear Stress\nURL: https://iadclexicon.org/pure-shear-stress\n\nPure Shear Stress\nA pure shear stress in a section is the average stress induced by a force transverse to the section. It is averaged over the total area of the section and is calculated using the classical shear stress equation (S = F/A). An example of a pure shear stress is the average shear stress in the threads of a threaded coupling.\nSource:\nAPI\nSPEC 16R, Specification for Marine Drilling Riser Couplings, Exploration and Production Department, First Edition, January 1997.\nGlobal Standards", "https://iadclexicon.org/purge": "TERM: Purge\nURL: https://iadclexicon.org/purge\n\nPurge\nProcedure that removes all air from a line or vessel to prevent fire or corrosion. The length of time required to purge a line is dependent on the size and length of the line, size of the blow off valve, and the purging method selected.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/purge-gas": "TERM: Purge Gas\nURL: https://iadclexicon.org/purge-gas\n\nPurge Gas\nFlammable gas or noncondensable inert gas added to the flare header to mitigate air ingress and burnback.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nPurge Gas\nFuel gas or non-condensable inert gas added to the flare header to mitigate air ingress and burnback.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards\nPurge Gas\n\u201cPurge gas\u201d means gas used to maintain forward flow and positive pressure in a safety flare system.\nSource: Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, \u00a7 25.990, December 7, 2012.\nRegulations", "https://iadclexicon.org/purged-and-pressurized": "TERM: Purged and Pressurized\nURL: https://iadclexicon.org/purged-and-pressurized\n\nPurged and Pressurized\nThe process of (1) purging, supplying an enclosure with a protective gas at a sufficient flow and positive pressure to reduce the concentration of any flammable gas or vapor initially present to an acceptable level; and (2) pressurization, supplying an enclosure with a protective gas with or without continuous flow at sufficient pressure to prevent the entrance of a flammable gas or vapor.\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards", "https://iadclexicon.org/puwer": "TERM: PUWER\nURL: https://iadclexicon.org/puwer\n\nPUWER\nProvision and Use of Work Equipment Regulations, UK.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nPUWER\nProvision and Use of Work Equipment Regulations 1992.\nSource: Prevention of Fire and Explosion, and Emergency Response on Offshore Installations, Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, Approved Code of Practice and guidance (UK HSE L65), Second Edition, 1997.\nRegulatory Guidance", "https://iadclexicon.org/purging": "TERM: Purging\nURL: https://iadclexicon.org/purging\n\nPurging\nIn a pressurized enclosure, the operation of passing a quantity of protective gas through the enclosure and ducts, so that the concentration of the explosive gas atmosphere is brought to a safe level.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nPurging\nThe process of eliminating the potential for a flammable atmosphere by displacing hydrocarbons from a potential hot work area to eliminate the fuel required for ignition.\nAPI\nRP 2009, Safe Welding, Cutting, and Hot Work Practices in the Petroleum and Petrochemical Industries, Seventh Edition, February 2002 (Reaffirmed, March 2012),\nGlobal Standards\nPurging\nIn a pressurized enclosure, the operation of passing a quantity of protective gas through the enclosure and ducts, so that the concentration of the explosive gas atmosphere is brought to a safe level.\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nPurging\nPassing of sufficient volume of protective gas through a pressurized room or enclosure and its ducts before the application of voltage to the apparatus to reduce any explosive gas atmosphere to a concentration well below the lower explosive limit.\nSource: IEC 61892-7, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 7: Hazardous areas.\nGlobal Standards", "https://iadclexicon.org/pv": "TERM: PV\nURL: https://iadclexicon.org/pv\n\nPV\nPressure vessel.\nSource:\u00a0NORSOK D-001, Drilling facilities, Rev. 3, December 2012.\nGlobal Standards", "https://iadclexicon.org/pv-valve": "TERM: PV Valve\nURL: https://iadclexicon.org/pv-valve\n\nPV Valve\nWeight-loaded, pilot-operated, or spring-loaded valve, used to relieve excess pressure and/or vacuum that has developed in a tank.\nSource:\nAPI\nSTD 2000, Venting Atmospheric and Low-pressure Storage Tanks, Sixth Edition, November 2009.\nGlobal S\ntandards", "https://iadclexicon.org/pvc": "TERM: PVC\nURL: https://iadclexicon.org/pvc\n\nPVC\nPolyvinyl chloride.\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nSource:\nAPI\nRP 17B, Recommended Practice for Flexible Pipe, Fourth Edition, July 2008.\nGlobal Standards\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards\nSource:\nISO 21457:2010, Petroleum and natural gas industries \u2014 Materials selection and corrosion control for oil and gas production systems, First Edition,September 2010.\nGlobal Standards\nPVC\n\u201cPVC\u201d means poly vinyl chloride.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/pvdf": "TERM: PVDF\nURL: https://iadclexicon.org/pvdf\n\nPVDF\nPolyvinylidene fluoride.\nSource:\nAPI\nRP 17B, Recommended Practice for Flexible Pipe, Fourth Edition, July 2008.\nGlobal Standards\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/pvt": "TERM: PVT\nURL: https://iadclexicon.org/pvt\n\nPVT\npit volume totalizer.\nSource:\nAPI\nBulletin 97, Well Construction Interface Document Guidelines, First Edition, December 2013.\nGlobal Standards", "https://iadclexicon.org/pwd": "TERM: PWD\nURL: https://iadclexicon.org/pwd\n\nPWD\nPressure while drilling.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/pvr": "TERM: PVR (Plant Volume Reduction)\nURL: https://iadclexicon.org/pvr\n\nPVR (Plant Volume Reduction)\nThe volume of gas removed from a line or vessel at a hydrocarbon processing plant.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/prove": "TERM: Prove\nURL: https://iadclexicon.org/prove\n\nProve:\nTo determine (as in meter proving) the relationship between the volume passing through a meter at one set of conditions and the indicated volume at those same conditions.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/proven-technology": "TERM: Proven Technology\nURL: https://iadclexicon.org/proven-technology\n\nProven Technology\nIn the field, proven technology has a documented track record for a defined environment. Such documentation shall provide confidence in the technology from practical operations, with respect to the ability of the technology to meet the specified requirements (see DNV RP-A203).\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards", "https://iadclexicon.org/pwht": "TERM: PWHT\nURL: https://iadclexicon.org/pwht\n\nPWHT\nPostweld heat treatment.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nPWHT\nA work process which consists of heating an entire weldment or section of fabricated piping to an elevated temperature after completion of welding in order to relieve the detrimental effects of welding heat, such as reducing residual stresses, reducing hardness, and/or slightly modifying properties (See ASME B31.3, paragraph 331).\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nPWHT\nTreatment that consists of heating an entire weldment or vessel to a specified elevated temperature after completion of welding in order to relieve the detrimental effects of welding heat, such as to reduce residual stresses, reduce hardness, stabilize chemistry and/or slightly modify properties.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nPWHT\nPostweld heat treatment.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nPWHT\nHeat treatment subsequent to welding, including stress relief.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nPWHT\nControlled heat treatment subsequent to welding, including stress relief to obtain desired material properties.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nPWHT\nPost-weld heat treatment.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006.\nGlobal Standards\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards\nPWHT\nPost-weld heat treatment.\nSource:\nAPI\nSPEC 7K, Drilling and Well Servicing Equipment Upstream Segment, Fifth Edition, June 2010 (August 2010).\nGlobal Standards\nPWHT\nPost weld heat treatment.\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards", "https://iadclexicon.org/pyrophoric": "TERM: Pyrophoric\nURL: https://iadclexicon.org/pyrophoric\n\nPyrophoric\nA material (e.g. iron sulfide, certain catalysts or certain carbonaceous materials) that, when exposed to air, can spontaneously oxidize and heat, providing a source of ignition if a flammable vapor/air mixture is present.\nSource:\nAPI\nStandards 2217A, Guidelines for Safe Work in Inert Confined Spaces in the Petroleum and Petrochemical Industries, Fourth Edition, July 2009.\nGlobal Standards", "https://iadclexicon.org/pwv": "TERM: PWV\nURL: https://iadclexicon.org/pwv\n\nPWV\nProduction wing valve.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/q": "TERM: Q\nURL: https://iadclexicon.org/q\n\nQ\nQuenched and tempered.\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards", "https://iadclexicon.org/q-t": "TERM: Q&T\nURL: https://iadclexicon.org/q-t\n\nQ&T\nQuenched and tempered.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/qa": "TERM: QA\nURL: https://iadclexicon.org/qa\n\nQA\nQuality Assurance.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards\nSource: NOPSEMA Guidance Note: Safety Management Systems, N04300-GN1052, Australia, Revision 0, December 2012.\nRegulatory Guidance\nSource: ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nSource:\u00a0ISO 19900:2013, Petroleum and natural gas industries \u2013 General requirements\u00a0for offshore structures.\nGlobal Standards\nQA\nAll planned, systematic, and preventative actions specified to determine if materials, equipment, or services will meet specified requirements so that equipment will perform satisfactorily in service. The minimum contents of a QA inspection manual for in-service inspection are outlined in 4.1.2.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/qap": "TERM: QAP\nURL: https://iadclexicon.org/qap\n\nQAP\nQuality activity plan.\nSource:\nAPI\nSPEC Q1, Specification for Quality Management System Requirements for Manufacturing Organizations for the Petroleum and Natural Gas Industry, Ninth Edition, June 2013 (Errata 2, March 2014).\nGlobal Standards", "https://iadclexicon.org/qaqc": "TERM: QA/QC\nURL: https://iadclexicon.org/qaqc\n\nQA/QC\nQuality Assurance/Quality Control\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards", "https://iadclexicon.org/qc": "TERM: QC\nURL: https://iadclexicon.org/qc\n\nQC\nQuality Control.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nSource:\nAPI\nTechnical Report 17TR7, Verification and Validation of Subsea Connectors, First Edition, April 2017.\nGlobal Standards\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards\nSource:\nAPI\nSPEC 11D1, Packers and Bridge Plugs, Upstream Segment, Second Edition, July 2009.\nGlobal Standards\nSource:\u00a0ISO 19900:2013, Petroleum and natural gas industries \u2013 General requirements\u00a0for offshore structures.\nGlobal Standards\nQC\nThose physical activities that are conducted to check conformance with specifications in accordance with the QA plan.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nq\nc\nCone resistance.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/qcrushing": "TERM: Qcrushing\nURL: https://iadclexicon.org/qcrushing\n\nQ\ncrushing\nParticle crushing strength on a natural log scale.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/qm": "TERM: QM\nURL: https://iadclexicon.org/qm\n\nQM\nQuality manual.\nSource:\nAPI\nSPEC Q1, Specification for Quality Management System Requirements for Manufacturing Organizations for the Petroleum and Natural Gas Industry, Ninth Edition, June 2013 (Errata 2, March 2014).\nGlobal Standards", "https://iadclexicon.org/qms": "TERM: QMS\nURL: https://iadclexicon.org/qms\n\nQMS\nQuality management system.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSPEC Q1, Specification for Quality Management System Requirements for Manufacturing Organizations for the Petroleum and Natural Gas Industry, Ninth Edition, June 2013 (Errata 2, March 2014).\nGlobal Standards\nSource:\u00a0ISO 19900:2013, Petroleum and natural gas industries \u2013 General requirements\u00a0for offshore structures.\nGlobal Standards", "https://iadclexicon.org/qnet": "TERM: qnet\nURL: https://iadclexicon.org/qnet\n\nq\nnet\nNet cone resistance, which is the measured cone resistance being corrected for the pore pressure effects and the total in-situ vertical stress.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/qra": "TERM: QRA\nURL: https://iadclexicon.org/qra\n\nQRA\nQuantitative Risk Analysis.\nSource:\nISO\n17776:2016, Petroleum and natural gas industries \u2014 Offshore production installations \u2014 Major accident hazard management during the design of new installations, Second Edition, December 2016.\nGlobal Standards\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource: 117 OLF, Norwegian Oil and Gas Association recommended guidelines for Well Integrity, No. 117, Revision No. 4, June 2011.\nGlobal Standards\nSource: API RP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nSource: NOPSEMA Guidance Note: ALARP, N-04300-GN0166, Australia, Revision 4, December 2012.\nRegulatory Guidance\nSource: NOPSEMA Guidance note: Risk Assessment, N-04300-GN0165, Australia, Revision 4, December 2012.\nRegulatory Guidance\nSource: Verification of Lifting Appliances for the Oil and Gas Industry, DNV-OSS-308, October 2010, Det Norske Veritas AS,\nGlobal Standards\nQRA\nQuantitative Risk Assessment.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nQuantitative Risk Assessment (QRA)\nThe evaluation of the extent of risk arising, with incorporation of calculations based upon the frequency and magnitude of hazardous events.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/qsp": "TERM: QSP\nURL: https://iadclexicon.org/qsp\n\nQSP\nQuality survey plan.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/qt": "TERM: QT\nURL: https://iadclexicon.org/qt\n\nQT\nQuenched and tempered.\nSource:\nAPI\nSPEC 5CRA, Specification for Corrosion Resistant Alloy Seamless Tubes for Use as Casing, Tubing and Coupling Stock, Upstream Segment, First Edition, February 2010 (Errata August 2011).\nGlobal Standards", "https://iadclexicon.org/qtc": "TERM: QTC\nURL: https://iadclexicon.org/qtc\n\nQTC\nQualification test coupon.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/public-service-of-canada": "TERM: Public Service of Canada\nURL: https://iadclexicon.org/public-service-of-canada\n\nPublic Service of Canada\n\u201cPublic Service of Canada\u201d has the meaning given the expression \u201cpublic service\u201d in the Public Service Labour Relations Act, and includes any portion of the federal public administration designated by order in council pursuant to this subsection and for the purposes of this section as part of the Public Service of Canada; administration f\u00e9d\u00e9rale.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation", "https://iadclexicon.org/qualification": "TERM: Qualification\nURL: https://iadclexicon.org/qualification\n\nQualification\nProcess of demonstrating that a component is in accordance with the requirements of ISO\u00a014692-2.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards\nQualification\nDemonstrated education, training and work experience, where applicable\n[SOURCE: ISO/IEC 17024:2012, 3.7].\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/qualification-test": "TERM: Qualification Test\nURL: https://iadclexicon.org/qualification-test\n\nQualification Test\nA one-time (prototype) test program performed on a newly designed or significantly redesigned control system or component to validate conformance with design specifications.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/qualified": "TERM: Qualified\nURL: https://iadclexicon.org/qualified\n\nQualified\nA person who, by possession of a recognized degree, certificate of professional standing, or who by extensive knowledge, training, and experience, has successfully demonstrated the ability to solve or resolve problems relating to the subject matter and work.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards\nQualified\nQualified:\nin relation to a medical practitioner \u2014 means qualified or entitled, under a law of a State or Territory, to practise as a medical practitioner; and\nin relation to a nurse \u2014 means qualified or entitled, under a law of a State or Territory, to practise as a nurse; and\nin relation to a pharmacist \u2014 means qualified or entitled, under a law of a State or Territory, to practise as a pharmacist.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Safety) Regulations 2009 (Select Legislative Instrument 2009 No. 382 as amended), Australia, prepared on 1 January 2012.\nRegulations\nQualified\n\u201cQualified\u201d means one who by possession of a recognized degree, certificate, or professional standing, or who by extensive knowledge, training and experience has successfully demonstrated ability to solve or resolve problems relating to the subject matter, the work, or the project.\nSource: State of Wyoming Occupational Safety and Health Rules and Regulations for Oil and Gas Well Drilling, Revised January 8, 2013.\nRegulations", "https://iadclexicon.org/qualified-canadian-exploration-expenditure": "TERM: Qualified Canadian Exploration Expenditure\nURL: https://iadclexicon.org/qualified-canadian-exploration-expenditure\n\nQualified Canadian Exploration Expenditure\n\u201cQualified Canadian exploration expenditure\u201d has the meaning assigned by subsection 127(9) of the Income Tax Act; d\u00e9pense admissible d\u2019exploration au Canada.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation", "https://iadclexicon.org/qualified-crane-inspector": "TERM: Qualified Crane Inspector\nURL: https://iadclexicon.org/qualified-crane-inspector\n\nQualified Crane Inspector\nA person who conducts the necessary inspection of cranes based on usage, condition, and performance to ensure conformance with manufacturer\u2019s specifications, regulatory requirements (as applicable), any other pertinent criteria, and the provisions of this RP.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards", "https://iadclexicon.org/qualified-crane-operator": "TERM: Qualified Crane Operator\nURL: https://iadclexicon.org/qualified-crane-operator\n\nQualified Crane Operator\nA person who performs the act or process of raising or lowering a load using a mechanical or nonmechanical crane.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards\nQualified Crane Operator\nA person so designated by the employer who has appropriate offshore experience and training. Such appropriate experience and training must comprise minimum amounts of classroom-type sessions and hands-on field training, on cranes specific to the type of crane to be operated by the qualifying Crane Operator. These minimum requirements are outlined in detail in 3.1.2 and Appendix A1, Crane Operator Training. This RP should be followed to qualify Crane Operators of two crane types: 1) operation of non-mechanical cranes and/or 2) operation of mechanical cranes (those with freefall capability). With this minimum training, qualifying Crane Operators should be qualified to safely operate the crane(s) on which they have been trained. Also, with this minimum training, the qualifying Crane Operator should also be sufficiently qualified to perform the crane inspections outlined in 4.1.2, with the exception of the Initial, Quarterly, and Annual Inspections. Crane Operators will remain qualified to operate the cranes on which they have been trained, provided they successfully complete the refresher training requirements outlined in 3.1.2d.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Sixth Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/qualified-employee": "TERM: Qualified Employee\nURL: https://iadclexicon.org/qualified-employee\n\nQualified Employee\n\u201cQualified employee\u201d means a person who, by possession of recognized degree, certificate, or professional standing, or who by knowledge, training, or experience, has successfully demonstrated the ability to perform work relating to the subject matter.\nSource: Oil and Gas Drilling and Servicing Operations, Michigan Administrative Code R 408, February 8, 2013.\nRegulations", "https://iadclexicon.org/qualified-inspector": "TERM: Qualified Inspector\nURL: https://iadclexicon.org/qualified-inspector\n\nQualified Inspector\nA person so designated by the employer who by reason of appropriate experience and training, has successfully completed classroom-type training on crane maintenance and troubleshooting; on hoist troubleshooting and overhaul; and on the structural aspects of offshore cranes, which gives a knowledge of structurally critical components and critical inspection areas. These minimum training requirements are outlined in Appendix A2. Additionally, individuals recognized by regulatory authorities (\u201cAuthorized Surveyors\u201d or \u201ccertifying authorities\u201d) may conduct inspections of cranes pursuant to this edition, provided they meet the requirements of Appendix A2. With successful completion of this minimum training supplemented with requalification at a minimum of every four (4) years, the inspector is considered qualified to perform the Initial, Pre-use, Monthly, Quarterly, and Annual Inspections. The scope of these inspections is outlined in 4.1.2. It is not a requirement for a Qualified Inspector to also be a Qualified Crane Operator. However, a Qualified Inspector is not a Qualified Crane Operator unless they have also completed the requirements of a Qualified Crane Operator (see 3.1.2), including the physical outlined in 3.1.2b and Appendix A1.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Sixth Edition, May 2007.\nGlobal Standards\nQualified Inspector\nAn inspector as defined in the Unfired Pressure Safety Orders, and who holds a valid certificate of competency issued by the Division.\nSource:\u00a0Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations", "https://iadclexicon.org/qualified-instructor": "TERM: Qualified Instructor\nURL: https://iadclexicon.org/qualified-instructor\n\nQualified Instructor\nin respect of a specified course, a person who, because of his knowledge, training and experience, is qualified to provide instruction that is consistent with the objectives of the course.\nSource: Atlantic Canada Offshore Petroleum Industry, Standard Practice for the Training and Qualifications of Personnel, 2013, Canadian Association of Petroleum Producers,\nGlobal Standards", "https://iadclexicon.org/qualified-part": "TERM: Qualified Part\nURL: https://iadclexicon.org/qualified-part\n\nQualified Part\nPart manufactured under a recognized quality assurance programme and, in the case of replacement, produced to meet or exceed the performance of the original part produced by the original equipment manufacturer (OEM). NOTE ISO 9001 is an example of a recognized quality assurance programme. [ISO 10417].\nSource:\nAPI\nSPEC 14A, Specification for Subsurface Safety Valve Equipment, Eleventh Edition, October 2005 (Reaffirmed June 2012).\nGlobal Standards", "https://iadclexicon.org/qualified-person": "TERM: Qualified Person\nURL: https://iadclexicon.org/qualified-person\n\nQualified Person\nAn individual or individuals with competencies gained through training and experience as measured against established requirements, such as standards or tests that enable the individual to perform a required function.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards\nQualified Person\nA person designated by the employer who, by possession of a recognized degree, certificate, or professional standing, or by extensive knowledge, training and experience, has successfully demonstrated ability to identify and solve or resolve problems relating to the subject matter, the work, or the project and, when required, is properly licensed in accordance with federal, state, or local laws and regulations.\nAPI\nRP 2201, Safe Hot Tapping Practices in the Petroleum & Petrochemical Industries, Fifth Edition, July 2003 (Reaffirmed October 2010),\nGlobal Standards\nSource:\nAPI\nRP 2009 (2002) Safe welding, cutting and hot work practices in the petroleum and petrochemical industries.\nGlobal Standard\nQualified Person\nin respect of a specified duty, a person who, because of his knowledge, training and experience, is qualified to perform that duty safely and properly.\nSource: Atlantic Canada Offshore Petroleum Industry, Standard Practice for the Training and Qualifications of Personnel, 2013, Canadian Association of Petroleum Producers,\nGlobal Standards\nQualified Person\nA person who, by possession of a recognized degree, certificate, or professional standing, or who by knowledge, training, or experience, has successfully demonstrated the ability to solve or resolve problems relating to the subject matter or the work.\nSource:\nAPI\nStandard 2CCU, Offshore Cargo Carrying Units, First Edition, August 2017.\nGlobal Standards\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nSource:\nAPI\nRP 74, Recommended Practice for Occupational Safety for Onshore Oil and Gas Production Operation, First Edition, October 2001 (March 2007).\nGlobal Standards\nQualified\nA person who, by possession of a recognized degree, certificate of professional standing, or who by extensive knowledge, training, and experience, has successfully demonstrated the ability to solve or resolve problems relating to the subject matter and work.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Sixth Edition, May 2007.\nGlobal Standards\nQualified Person\n\u201cQualified person\u201d means, in respect of a specified duty, a person who, because of his knowledge, training and experience, is qualified to perform that duty safely and properly (personne qualifi\u00e9e).\nSource: Canada Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, February 2013.\nRegulations\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations\nQualified Person\nA person designated by the employer who by reason of training and experience has demonstrated the ability to safely perform his duties and, where required, is licensed in accordance with federal, state, or local laws and regulations.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations\nQualified Person\nIndividual with characteristics or abilities gained through training or experience, or both, as measured against established requirements, such as standards or tests that enable the individual to perform a required function effectively.\nSource:\nAPI\nSPEC 11D1, Packers and Bridge Plugs, Upstream Segment, Second Edition, July 2009.\nGlobal Standards\nQualified Person\n\u201cQualified person\u201d means a person who is\nqualified because of the person\u2019s knowledge, training and experience to do the assigned work in a manner that will ensure the health and safety of every person in the workplace, and\nknowledgeable about the provisions of the Accord Acts and Requirements that apply to the assigned work, and about hazards associated with the assigned work.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nQualified Person\n\u201cQualified person\u201d means, in respect of a specified duty, a person who, because of his knowledge, training and experience, is qualified to perform that duty safely and properly.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nQualified Person\nperson trained or experienced with knowledge required for performing duties related to a specific task.\nSource: Rules for Classification and Construction, IV Industrial Services, 6 Offshore Technology, 9 Guideline for Personnel Transfers by Means of Lifting Appliances, Edition 2011, Germanischer Lloyd SE,\nGlobal Standards", "https://iadclexicon.org/qualified-subdivision": "TERM: Qualified Subdivision\nURL: https://iadclexicon.org/qualified-subdivision\n\nQualified Subdivision\nA tract of land not more than 640 acres:\nthat is located in a county having a population in excess of 400,000, or in a county having a population in excess of 140,000 that borders a county having a population in excess of 400,000 or located on a barrier island;\nthat has been subdivided in a manner authorized by law by the surface owners for residential, commercial, or industrial use; and\nthat contains an operations site for each separate 80 acres within the 640-acre tract and provisions for road and pipeline easements to allow use of the operations sites.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/qualified-personnel": "TERM: Qualified Personnel\nURL: https://iadclexicon.org/qualified-personnel\n\nQualified Personnel\nIndividuals with characteristics or abilities gained through theory and training and/or experience as measured against the manufacturer\u2019s established requirements.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nQualified Personnel\nIndividual with characteristics or abilities gained through training, experience, or both, as measured against the established requirements of the manufacturer/purchaser/this International Standard.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nQualified Personnel\nIndividual with characteristics or abilities gained through training, experience or both, as measured against the manufacturer\u2019s established requirements.\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards\nQualified Personnel\nIndividuals with characteristics or abilities gained through training, experience, or both, as measured against the manufacturer/user/API established requirements.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards", "https://iadclexicon.org/qualified-rigger": "TERM: Qualified Rigger\nURL: https://iadclexicon.org/qualified-rigger\n\nQualified Rigger\nAnyone who attaches or detaches loads or loose gear to lifting devices.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards\nQualified Rigger\nA rigger is anyone who attaches or detaches lifting equipment to loads or lifting devices. In order to be considered a Qualified Rigger, the person shall have successfully completed a rigger-training program in accordance with Appendix A3. The minimum requirements for a Qualified Rigger are outlined in detail in 3.1.4 and Appendix A3. A Qualified Crane Operator is also a Qualified Rigger. Riggers will remain qualified provided they successfully complete the refresher training requirements outlined in 3.1.4.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Sixth Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/qualitative-risk-assessment-methodology": "TERM: Qualitative Risk Assessment Methodology\nURL: https://iadclexicon.org/qualitative-risk-assessment-methodology\n\nQualitative Risk Assessment Methodology\nSet of methods, principles, or rules for assessing risk based on non-numerical categories or levels\nSample Usage:\nThe qualitative risk assessment methodology allows for categories of \u2015low risk,\u2016 \u2015medium risk,\u2016 and \u2015high risk.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/quality": "TERM: Quality\nURL: https://iadclexicon.org/quality\n\nQuality\nConformance to specified requirements.\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards\nQuality\nA relative judgement on whether the features and characteristics of something- such as a product, service, asset, activity or project- meet stated needs or requirements.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards", "https://iadclexicon.org/quality-assurance": "TERM: Quality Assurance\nURL: https://iadclexicon.org/quality-assurance\n\nQuality Assurance\nAll planned, systematic, and preventative actions required to determine if materials, equipment, or services will meet specified requirements so that the piping will perform satisfactorily in-service. Quality assurance plans will specify the necessary quality control activities and examinations.\nNOTE: The contents of a quality assurance inspection management system for piping systems are outlined in 4.3.1.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nQuality Assurance\nAll planned, systematic, and preventative actions specified to determine if materials, equipment, or services will meet specified requirements so that equipment will perform satisfactorily in service. The minimum contents of a QA inspection manual for in-service inspection are outlined in 4.1.2.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nQuality Assurance\nAll planned, systematic, and preventative actions required to determine if materials, equipment, or services will meet specified requirements so that equipment will perform satisfactorily in service. The contents of a quality assurance inspection manual are outlined in 4.2.1.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006.\nGlobal Standards\nQuality assurance\nPlanned, systematic, and preventive actions that are required to ensure that materials, products, or services meet specified requirements.\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards\nQuality assurance\nAll activities and functions concerned with the attainment of quality including documentary evidence to confirm that such attainment is met.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 4, Steel Unit Structures, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/quality-assurance-supervisor": "TERM: Quality Assurance Supervisor\nURL: https://iadclexicon.org/quality-assurance-supervisor\n\nQuality Assurance Supervisor\nAn employee of the manufacturer who is responsible for ensuring the manufacturer adheres to quality\u00a0assurance procedures.\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards\nSource:\nAPI\nRP 2SM, Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, First Edition, July 2014\n.\nGlobal Standards", "https://iadclexicon.org/quality-assurance-manual": "TERM: Quality Assurance Manual\nURL: https://iadclexicon.org/quality-assurance-manual\n\nQuality Assurance Manual\nA document which completely describes the manufacturer\u2019s quality control and assurance program.\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards\nSource:\nAPI\nRP 2SM, Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, First Edition, July 2014\n.\nGlobal Standards", "https://iadclexicon.org/quality-audit": "TERM: Quality Audit\nURL: https://iadclexicon.org/quality-audit\n\nQuality Audit\nA systematic and independent examination to determine whether established work processes and quality systems are adhered to quality system signifies both the quality management system and established production and control procedures\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/quality-control-checklist": "TERM: Quality Control Checklist\nURL: https://iadclexicon.org/quality-control-checklist\n\nQuality Control Checklist\nA document which lists the important parameters in setting up and accomplishing a designated step of\u00a0the rope making and assembly process, including normal values and tolerances.\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards\nSource:\nAPI\nRP 2SM, Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, First Edition, July 2014\n.\nGlobal Standards", "https://iadclexicon.org/quality-control": "TERM: Quality Control\nURL: https://iadclexicon.org/quality-control\n\nQuality Control\nThose physical activities that are conducted to check conformance with specifications in accordance with the quality assurance plan (e.g. NDE techniques, hold point inspections, material verifications, checking certification documents, etc.).\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nQuality Control\nThose physical activities that are conducted to check conformance with specifications in accordance with the QA plan.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nQuality Control\nInspection, test or examination to ensure that materials, products or services conform to specified requirements.\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards\nQuality Control\nThe operational techniques and activities used to measure and regulate the quality of construction to the required level.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 4, Steel Unit Structures, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/quality-control-report": "TERM: Quality Control Report\nURL: https://iadclexicon.org/quality-control-report\n\nQuality Control Report\nA document prepared at the completion of a designated step of the rope making and assembly process,\u00a0which includes the completed quality control checklists, material certificates, and inspection reports.\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards\nSource:\nAPI\nRP 2SM, Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, First Edition, July 2014\n.\nGlobal Standards", "https://iadclexicon.org/quality-plan": "TERM: Quality Plan\nURL: https://iadclexicon.org/quality-plan\n\nQuality Plan\nA document specifying the processes of the quality management system (including the product realization processes) and the resources to be applied to a specific product, project or contract, can be referred to as a quality plan.\nSource:\nAPI\nSPEC Q1, Specification for Quality Programs for the Petroleum, Petrochemical and Natural Gas Industry, Upstream Segment, Eighth Edition, December 2007 (Addendum December 2010).\nGlobal Standards\nQuality Plan\nA document derived from the quality programme setting out the specific quality practices, special processes, resources and activities relevant to a particular unit or series of similar units. This document will also indicate the stages at which, as a minimum, direct survey and/or system monitoring will be carried out by the Classification Surveyor.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 4, Steel Unit Structures, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/quality-programme": "TERM: Quality Programme\nURL: https://iadclexicon.org/quality-programme\n\nQuality Programme\nEstablished documented system for ensuring quality.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards\nQuality Programme\nA documented set of activities, resources and events serving to implement the quality system of an organisation.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 4, Steel Unit Structures, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/quality-survey-plan": "TERM: Quality Survey Plan\nURL: https://iadclexicon.org/quality-survey-plan\n\nQuality Survey Plan\nA plan that systematically identifies activities related to the classification project (e.g., construction, installation, testing, mechanical completion, pre-commissioning, testing and commissioning) and the extent of involvement each party (i.e., yard\u2019s QC, yards\u2019 QA, DNV GL and owners [if desired]) will undertake Such a plan needs to be submitted to the Society for approval prior to commencement of classification projects.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/quality-system": "TERM: Quality System\nURL: https://iadclexicon.org/quality-system\n\nQuality System\nThe organisation structure, responsibilities, activities, resources and events laid down by Management that together provide organized procedures (from which data and other records are generated) and methods of implementation to ensure the capability of the fabrication yard to meet quality requirements.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 4, Steel Unit Structures, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/quantitative-risk-assessment": "TERM: Quantitative Risk Assessment\nURL: https://iadclexicon.org/quantitative-risk-assessment\n\nQuantitative Risk Assessment (QRA)\nThe evaluation of the extent of risk arising, with incorporation of calculations based upon the frequency and magnitude of hazardous events.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/quantitative-risk-assessment-methodology": "TERM: Quantitative Risk Assessment Methodology\nURL: https://iadclexicon.org/quantitative-risk-assessment-methodology\n\nQuantitative Risk Assessment Methodology\nSet of methods, principles, or rules for assessing risks based on the use of numbers where the meanings and proportionality of values are maintained inside and outside the context of the assessment\nSample Usage:\nEngineers at the plant used a quantitative risk assessment methodology to assess the risk of system failure.\nAnnotation:\nWhile a semi-quantitative methodology also involves the use of numbers, only a purely quantitative methodology uses numbers in a way that allows for the consistent use of values outside the context of the assessment.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/quarry": "TERM: Quarry\nURL: https://iadclexicon.org/quarry\n\nQuarry\nQuarry: subsurface space formed by limestone production.\nSource: Mining Decree of the Netherlands, Netherlands, 2003 (as amended in 2007).\nLegislation\nQuarry\nMeaning of quarry:\n(1) In these regulations, the term quarry means a quarry of a kind described in subclause (2) or subclause (3), and includes any place in which any material extracted or processed in a quarry is crushed or screened.\n(2) A quarry is any place\u2014\n(a) where any person works above ground for the purpose of\u2014\n(i) extracting any material, other than any coal or any mineral, from the earth; or\n(ii) processing any material, other than any coal or any mineral, extracted from the earth at that place; and\n(b) that has an area where any person works above ground for either of the purposes referred to in paragraph (a) and that,\u2014\n(i) in the case of an area consisting of benches, exceeds 3.5 metres in height, measured from the top of the top bench to the bottom of the bottom bench; or\n(ii) in any other case, exceeds 3.5 metres in height, measured from its highest to its lowest point,\u2014\nwhether or not the material is extracted or processed for the purpose of commercial gain and whether or not the material is extracted or processed by the use of explosives.\n(3) A quarry is any place\u2014\n(a) where any person works above ground for the purpose of\u2014\n(i) extracting any material, other than any coal or any mineral, from the earth; or\n(ii) processing any material, other than any coal or any mineral, extracted from the earth at that place; and\n(b) that has an area where any person works above ground for either of the purposes referred to in paragraph (a) and that,\u2014\n(i) in the case of an area consisting of benches, does not exceed 3.5 metres in height, measured from the top of the top bench to the bottom of the bottom bench; or\n(ii) in any other case, does not exceed 3.5 metres in height, measured from its highest to its lowest point,\u2014\nwhere the material is extracted or processed either for the purpose of commercial gain or by the use of explosives or both for that purpose and by that means.\nSource: Health and Safety in Employment (Mining Administration) Regulations 1996, SR 1996/220, New Zealand, as of January 2011.\nRegulations", "https://iadclexicon.org/quarter": "TERM: Quarter\nURL: https://iadclexicon.org/quarter\n\nQuarter (Verb)\nMix and divide into four specimens to ensure homogeneity of specimens.\nSource:\nAPI\nRP 13B-1, Recommended Practice for Field Testing Water-based Drilling Fluids, Fourth Edition, March 2009.\nGlobal Standards", "https://iadclexicon.org/quasi-static": "TERM: Quasi-Static\nURL: https://iadclexicon.org/quasi-static\n\nQuasi-Static\nStatic representation of a dynamic process.\u00a0NOTE In some cases, the influence of structural accelerations can be approximated by using an equivalent inertial loadset.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/quema": "TERM: Quema\nURL: https://iadclexicon.org/quema\n\nQuema\nCombusti\u00f3n al aire libre de hidrocarburos l\u00edquidos o gaseosos recuperados durante pruebas de pozo y operaciones de producci\u00f3n y que no son t\u00e9cnica o econ\u00f3micamente aprovechables. La quema tambi\u00e9n puede ser utilizada para la despresurizaci\u00f3n de equipos durante mantenimientos rutinarios o emergencias.\nSource:\u00a0Resoluci\u00f3n N\u00famero 40687 de 18 Jul 2017 Por la cual se establecen los criterios t\u00e9cnicos para proyectos de perforaci\u00f3n exploratoria de hidrocarburos costa afuera en Colombia. Columbia Ministerio de Minas y Energia,\nRegulations", "https://iadclexicon.org/quench-crack": "TERM: Quench Crack\nURL: https://iadclexicon.org/quench-crack\n\nQuench Crack\nCrack in steel resulting from stresses produced during the transformation from austenite to martensite. NOTE This transformation is accompanied by an increase in volume.\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards\nQuench Crack\nCrack in steel resulting from stresses produced during the transformation from austenite to martensite. NOTE This transformation is accompanied by an increase in volume. [ISO 11960:2004, definition 4.1.36].\nSource:\nAPI\nSPEC 5DP, Specification for Drill Pipe, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/quench-hardening-or-quenching": "TERM: Quench Hardening Or Quenching\nURL: https://iadclexicon.org/quench-hardening-or-quenching\n\nQuench Hardening Or Quenching\nHeat treatment requiring austenitization followed by cooling, under conditions such that austenite transforms into martensite. NOTE 1 Quench hardening is often followed by tempering. NOTE 2 Adapted from ISO 4885.\nSource:\nAPI\nSPEC 5CRA, Specification for Corrosion Resistant Alloy Seamless Tubes for Use as Casing, Tubing and Coupling Stock, Upstream Segment, First Edition, February 2010 (Errata August 2011).\nGlobal Standards", "https://iadclexicon.org/quenched-and-tempered": "TERM: Quenched and Tempered\nURL: https://iadclexicon.org/quenched-and-tempered\n\nQuenched and Tempered\nQuench hardening \u2013 Hardening a ferrous alloy by austenitizing and then cooling rapidly enough so that some or all of the austenite transforms to martensite. Tempering \u2013 Reheating a quenched-hardened or normalized ferrous alloy to a temperature below the transformation range and then cooling at any rate desired.\nSource:\nAPI\nRP 7G, Recommended Practice for Drill Stem Design and Operating Limits, Upstream Segment, Sixteenth Edition, August 1998 (Addendum 2: September 2009).\nGlobal Standards", "https://iadclexicon.org/quenching": "TERM: Quenching\nURL: https://iadclexicon.org/quenching\n\nQuenching\nCooling of a fluid by mixing it with another fluid of a lower temperature.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards", "https://iadclexicon.org/quick-opening-valve-flow-characteristic": "TERM: Quick Opening Valve Flow Characteristic\nURL: https://iadclexicon.org/quick-opening-valve-flow-characteristic\n\nQuick Opening Valve Flow Characteristic\nProduces a very rapid increase in flow between the closed position and the partially open position.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/qwneruser-inspector": "TERM: Qwner/user Inspector\nURL: https://iadclexicon.org/qwneruser-inspector\n\nQwner/user Inspector\nAn authorized inspector employed by an owner/user who has qualified by examination under the provisions of Section 4 and Annex A.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/r": "TERM: R\nURL: https://iadclexicon.org/r\n\nR\nRadius of the circular footing.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards\nr\nShear strength ratio.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/r-ratio": "TERM: R-ratio\nURL: https://iadclexicon.org/r-ratio\n\nR-ratio\nratio of the hoop stress to the axial stress in a particular test condition\nEXAMPLE:\u00a0In a hydrostatic test condition where a) the test sample is unrestrained, b) the hoop stress component is represented by half the pressure times diameter divided by wall thickness (\nPD/2t\n) and c) the axial stress component is represented by one-fourth the pressure times diameter divided by wall thickness (\nPD/4t\n), the R-ratio would be exactly 2,0. In the same test condition, if the axial stress component is represented by force over area (\nF/A\n) instead of\nPD/4t\n, the\nR\n-ratio will most likely be slightly higher than 2,0.\nNote: 1 to entry:\u00a0Data points on the\nlong term envelope\n(3.2.70)\n,\nthreshold envelope\n(3.2.117)\nand\ndesign envelope\n(3.2.15)\ncan be referred to as\nR\u00a0=\u00a0x\nor\nRx\nor\nx:y\ndata points where x and\ny\nare integers (e.g.\nR\u00a0=\u00a02\n,\nR\n2 or 2:1) and/or real numbers (\nR\n=\u00a00,7,\nR\n0,7 or 0,7:1). In some cases, the\nx\nvalue can be an approximation of the R-ratio.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/r-t": "TERM: R/T\nURL: https://iadclexicon.org/r-t\n\nR/T\nRadio Telephony.\nSource:\u00a0NOGEPA Guideline 14, Helideck Operations and Procedures Manual, Netherlands, Version 2, December 2011.\nGlobal Standards", "https://iadclexicon.org/qv": "TERM: Qv\nURL: https://iadclexicon.org/qv\n\nQ\nv\nUltimate vertical bearing capacity of the spudcan foundation .\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/ra": "TERM: RA\nURL: https://iadclexicon.org/ra\n\nRa\nSurface finish\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nRa\nMeasurement of the average roughness of a surface.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nRA\nComponent of a JSA, where a determination of the expected level (severity) of illness, injury, and/or property damage that an identified hazard can cause is coupled with the frequency (probability) of that level of hazard occurring.\nNOTE: 1 This is then plotted on a matrix to determine the level of risk associated with that job.\nNOTE: 2 If the level of risk is not acceptable, control measures are introduced to reduce the risk to an acceptable level.\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal Standards\nRA\nRisk assessment.\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards\nRA\nReliability and availability.\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal Standards", "https://iadclexicon.org/rabbit": "TERM: Rabbit\nURL: https://iadclexicon.org/rabbit\n\nRabbit\nAn instrument or device that is dropped, pulled, or pushed through a section of pipe to ensure that it is free of obstruction.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards", "https://iadclexicon.org/racking-pipe-or-rods": "TERM: Racking Pipe or Rods\nURL: https://iadclexicon.org/racking-pipe-or-rods\n\nRacking pipe or rods\nAct of placing stands of pipe or rods in an orderly arrangement in the derrick.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards", "https://iadclexicon.org/radiation": "TERM: Radiation\nURL: https://iadclexicon.org/radiation\n\nRadiation\nRadiation means ionising and non-ionising radiation.\nSource:\u00a0Guidelines Regarding the Activities Regulations, Norway, updated December 2012.\nRegulatory Guidance\nRadiation\nRadiation as mentioned in the first subsection, means ionising and non-ionising radiation.\nSource:\u00a0Guidelines Regarding the Facilities Regulations, Norway, updated December 2012.\nRegulatory Guidance\nSource:\u00a0Guidelines Regarding the Technical and Operational Regulations, Norway, updated December 2012.\nRegulatory Guidance\nRadiation\nRadiation as mentioned in fourth subsection, means ionising and non-ionising radiation.\nSource:\u00a0Guidelines Regarding the Technical and Operational Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/radiation-intensity": "TERM: Radiation Intensity\nURL: https://iadclexicon.org/radiation-intensity\n\nRadiation Intensity\nLocal radiant heat transfer rate from the flare flame, usually considered at grade level.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards", "https://iadclexicon.org/radio-watch": "TERM: Radio Watch\nURL: https://iadclexicon.org/radio-watch\n\nRadio Watch\nthe period during which a member of the complement is required to be at, and in charge of, the radio communication equipment.\nSource: Atlantic Canada Offshore Petroleum Industry, Standard Practice for the Training and Qualifications of Personnel, 2013, Canadian Association of Petroleum Producers,\nGlobal Standards", "https://iadclexicon.org/radioisotope": "TERM: Radioisotope\nURL: https://iadclexicon.org/radioisotope\n\nRadioisotope\nUnstable isotope of an element that disintegrates spontaneously, emitting radiation.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/radiotelephony-device": "TERM: Radiotelephony Device\nURL: https://iadclexicon.org/radiotelephony-device\n\nRadiotelephony Device\nRadiotelephony device: a radio-electric transceiver including the antenna device and the power supply unit.\nSource: Mining Regulation of the Netherlands, WJZ 02063603, Netherlands,16 December 2002.\nRegulations", "https://iadclexicon.org/raci": "TERM: RACI\nURL: https://iadclexicon.org/raci\n\nRACI\nResponsible, Accountable, Consulted, Informed.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards", "https://iadclexicon.org/radium": "TERM: Ra\nURL: https://iadclexicon.org/radium\n\nRa\nRadium.\nSource:\u00a0NOGEPA Industrial Guideline No. 16, Working with Naturally Occurring Radioactive Materials (NORM), Netherlands, Version 1, January 2009.\nGlobal Standards", "https://iadclexicon.org/rack-phase-difference": "TERM: Rack Phase Difference\nURL: https://iadclexicon.org/rack-phase-difference\n\nRack Phase Difference\nThe difference in elevations between the chords of any one leg.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards\nRack Phase Difference\nRelative difference in the position of adjacent leg chords within a leg measured parallel to the longitudinal axis of the chords.\u00a0NOTE This is the out-of-plane distortion of the plan-frame.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/radius-of-exposure": "TERM: Radius Of Exposure\nURL: https://iadclexicon.org/radius-of-exposure\n\nRadius Of Exposure (ROE)\nROE is defined in Texas Administrative Code, Title 16, Part 1, Chapter 3, Rule 3.36, b) 3); see A.4.5. Other methods of calculating ROE may apply, depending on local regulations.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nRadius Of Exposure\n\u201cRadius of exposure\u201d means that radius constructed with the point of escape of poisonous (hydrogen sulfide) gas as its starting point and its length calculated by use of the Pasquill-Gifford equations.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations\nRadius Of Exposure\n\u201cRadius of exposure\u201d means the radius constructed with the point of escape as its starting point and its length calculated using the following Pasquill-Gifford derived equation, or by such other method as the division may approve:\nfor determining the 100-ppm radius of exposure:\u00a0 X = [(1.589)(hydrogen sulfide concentration)(Q)](0.6258), where \u201cX\u201d is the radius of exposure in feet, the \u201chydrogen sulfide concentration\u201d is the decimal equivalent of the mole or volume fraction of hydrogen sulfide in the gaseous mixture and \u201cQ\u201d is the escape rate expressed in cubic feet per day (corrected for standard conditions of 14.73 psi absolute and 60 degrees fahrenheit);\nfor determining the 500-ppm radius of exposure:\u00a0 X = [(0.4546)(hydrogen sulfide concentration)(Q)](0.6258), where \u201cX\u201d is the radius of exposure in feet, the \u201chydrogen sulfide concentration\u201d is the decimal equivalent of the mole or volume fraction of hydrogen sulfide in the gaseous mixture and \u201cQ\u201d is the escape rate expressed in cubic feet per day (corrected for standard conditions of 14.73 psi absolute and 60 degrees fahrenheit);\nfor a well being drilled, completed, recompleted, worked over or serviced in an area where insufficient data exists to calculate a radius of exposure but where hydrogen sulfide could reasonably be expected to be present in concentrations in excess of 100 ppm in the gaseous mixture, a 100-ppm radius of exposure equal to 3000 feet is assumed.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations\nRadius Of Exposure\nThat radius constructed with the point of escape as its starting point and its length calculated as provided for in subsection (c)(2) of this section.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/raised-quarterdeck": "TERM: Raised Quarterdeck\nURL: https://iadclexicon.org/raised-quarterdeck\n\nRaised Quarterdeck\nRaised quarterdeck. A raised quarterdeck is a superstructure which extends forward from the after perpendicular, generally has a height less than a normal superstructure, and has an intact front bulkhead (sidescuttles of the non-opening type fitted with efficient deadlights and bolted man hole covers) (see figure 3.4). Where the forward bulkhead is not intact due to doors and access openings, the superstructure is then to be considered as a poop.\n<Chapter I, regulation 3>.\nSource:\u00a0IMO Resolution MSC.143(77), amendments to Annex B to the 1988 Load Lines Protocol, 5\u00a0June 2003, International Maritime Organization.\nLegislation", "https://iadclexicon.org/ram-blowout-preventer": "TERM: Ram Blowout Preventer\nURL: https://iadclexicon.org/ram-blowout-preventer\n\nRam blowout preventer\nBlowout preventer that uses metal blocks assembled with elastomer seals to seal off pressure on a wellbore, with or without tubulars in the bore.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nRam blowout preventer\nBlowout preventer that uses two opposing metal elements (rams) with integral elastomer seals to contain pressure within a wellbore. NOTE Rams may be designed to close on a specific pipe size (fixed pipe rams), a range of pipe sizes (variable bore rams), or open hole (blind or blind/shear rams).\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards\nRam blowout preventer\nBlowout preventer that uses metal blocks with integral elastomer seals to seal off pressure on a wellbore with or without tubulars in the bore.\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards", "https://iadclexicon.org/ral": "TERM: RAL\nURL: https://iadclexicon.org/ral\n\nRAL\n\u201cReichsausschuss f\u00fcr Lieferbedingungen\u201d, a Colour system used by German paint manufacturers.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/ram": "TERM: RAM\nURL: https://iadclexicon.org/ram\n\nRAM\nEl componente de cierre y sello de un arreglo de preventoras de reventones.\nSource:\u00a0Resoluci\u00f3n N\u00famero 40687 de 18 Jul 2017 Por la cual se establecen los criterios t\u00e9cnicos para proyectos de perforaci\u00f3n exploratoria de hidrocarburos costa afuera en Colombia. Columbia Ministerio de Minas y Energia,\nRegulations\nRAM\nRisk Assessment Matrix.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nSource: NOPSEMA Guidance Note: Noise Management\u2014Principles of Assessment and Control, N-09000-GN0401, Australia, Revision 3, December 2011.\nRegulatory Guidance", "https://iadclexicon.org/ramping": "TERM: Ramping\nURL: https://iadclexicon.org/ramping\n\nRamping\nGradual startup or shutdown of a pump unit.\nModeling term meaning to change variables with time.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/ram-bop": "TERM: Ram BOP\nURL: https://iadclexicon.org/ram-bop\n\nRam BOP\nBlowout preventer that uses metal blocks assembled with elastomer seals to seal off pressure on a wellbore with or without tubulars in the bore.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nRam BOP\nA blowout preventer that uses rams to seal off pressure in the wellbore.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/rams": "TERM: RAM(S)\nURL: https://iadclexicon.org/rams\n\nRAM(S)\nReliability, availability, maintainability (and safety).\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal Standards", "https://iadclexicon.org/random-failure": "TERM: Random Failure\nURL: https://iadclexicon.org/random-failure\n\nRandom Failure\nfailure, occurring in a random way\nNote 1 to entry: A random failure may be time or demand dependent. Whether it occurs or not is not predictable\nwith certainty but the corresponding failure rate (see 3.1.18) or probability of a failure due to demand (see 3.2.13)\nmay be predictable and this allows probabilistic calculations.\nEXAMPLE Examples of failure mechanisms leading to unpredictable failure occurrence are: hardware\nrandom failures resulting from degradation mechanisms; human random failure resulting from error in routine\noperation, lack of attention, stress, tiredness, etc\nNote 2 to entry: From the probabilistic point of view, the random failures are the contrary of systematic failures\n(see 3.2.17) which occur in a deterministic way (i.e. with a probability equal to 1) when some conditions are met.\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/range": "TERM: Range\nURL: https://iadclexicon.org/range\n\nRange\nA length classification for API Oil Country Tubular Goods.\nSource:\nAPI\nRP 7G, Recommended Practice for Drill Stem Design and Operating Limits, Upstream Segment, Sixteenth Edition, August 1998 (Addendum 2: September 2009).\nGlobal Standards", "https://iadclexicon.org/rankine": "TERM: Rankine\nURL: https://iadclexicon.org/rankine\n\nRankine\n(degrees temperature) \u2013 English measurement of absolute temperature (+459.69 offset).\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/rapid-decompression": "TERM: Rapid Decompression\nURL: https://iadclexicon.org/rapid-decompression\n\nRapid Decompression\nSudden depressurization of a system during which gas in the pipe expands rapidly and can cause blistering or collapse of the internal pressure sheath or other gas-saturated layers.\nSource:\nAPI\nRP 17B, Recommended Practice for Flexible Pipe, Fourth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/rapid-discharge-accumulators": "TERM: Rapid Discharge Accumulators\nURL: https://iadclexicon.org/rapid-discharge-accumulators\n\nRapid Discharge Accumulators\nAccumulators required to satisfy their functional fluid demand in less than 3 min. This includes dedicated shear (both surface and subsea), dead man systems, autoshear accumulators, some acoustic and special purpose accumulators.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/rao": "TERM: RAO\nURL: https://iadclexicon.org/rao\n\nRAO\nRatio of a vessel\u2019s motion to the wave amplitude causing that motion and presented over a wide range of wave periods.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nRAO\nRelationship between wave surface elevation amplitude at a reference location and the vessel response amplitude, and the phase lag between the two.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nRAO\nSee Response Amplitude Operator.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines\nRAO\nResponse Amplitude Operator.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards\nSource: ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards\nSource: ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards\nRAO (regular waves)\nRatio of a vessel\u2019s motion to the wave amplitude causing that motion and presented over a range of wave periods.\nSource: ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/rat-hole": "TERM: Rat Hole\nURL: https://iadclexicon.org/rat-hole\n\nRat Hole\n\u201cRat hole\u201d means a shallow hole into which the kelly and swivel are placed when hoisting operations are in progress.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations\nRat Hole\n\u201cRathole\u201d or \u201cmousehole\u201d means the temporary storage space that is used to store the kelly or drill pipe while adding a new section of pipe to the drill string at some rotary drilling rigs.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations", "https://iadclexicon.org/rars": "TERM: RARS\nURL: https://iadclexicon.org/rars\n\nRARS\nRiser anti-recoil system.\nSource:\u00a0NORSOK D-001, Drilling facilities, Rev. 3, December 2012.\nGlobal Standards", "https://iadclexicon.org/rate-of-penetration-rop": "TERM: Rate of Penetration (ROP)\nURL: https://iadclexicon.org/rate-of-penetration-rop\n\nRate of Penetration (ROP)\nCommon term for drilling rate; usually expressed in units of ft/hour or m/hour.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/ratcheting": "TERM: Ratcheting\nURL: https://iadclexicon.org/ratcheting\n\nRatcheting\nProgressive inelastic deformation or strain which can occur in a component that is subjected to variations of mechanical stress, thermal stress, or both (thermal stress ratcheting is partly or wholly caused by thermal stress). NOTE Ratcheting results in a plastic deformation, which increases by about the same amount at each cycle and quickly leads to an unacceptable value.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/rate-of-rise": "TERM: Rate of Rise\nURL: https://iadclexicon.org/rate-of-rise\n\nRate of Rise\nSurge control in which a pressure sensor initiates a device control that is proportional to the rate of pressure increase caused by the surge.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/rated-capacity": "TERM: Rated Capacity\nURL: https://iadclexicon.org/rated-capacity\n\nRated Capacity\nRated flow of a pressure-relief device, determined in accordance with the pressure design code or regulation and supplied by the manufacturer.\nNOTE: The capacity marked on the device is the rated capacity on steam, air, gas, or water as required by the applicable code.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nRated Capacity\nThe maximum rated load within crane rated capacity for the given operating conditions.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards\nRated Capacity\nThe rated load or Safe Working Load (SWL) at specified radii as established by the manufacturer which are the maximum loads at those radii for the conditions specified.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Sixth Edition, May 2007.\nGlobal Standards\nRated Capacity\nMaximum load that a lifting appliance is designed to lift under specific conditions\nNOTE: Rated capacity which corresponds to SWL used by International Labour Organization (ILO)\nSource: Rules for Classification and Construction, IV Industrial Services, 6 Offshore Technology, 9 Guideline for Personnel Transfers by Means of Lifting Appliances, Edition 2011, Germanischer Lloyd SE,\nGlobal Standards", "https://iadclexicon.org/rated-power": "TERM: Rated Power\nURL: https://iadclexicon.org/rated-power\n\nRated Power\nRated power means the maximum continuous rated power output as specified on the nameplate and in the Technical File of the marine diesel engine to which regulation 13 and the Code apply.\nSource:\nResolution MEPC.177(58), amendments to the Technical Code on Control of Emission of Nitrogen Oxides from Marine Diesel Engines, 10 October 2008, International Maritime Organization\n.\nRegulatory Guidance", "https://iadclexicon.org/punch-through": "TERM: Punch-Through\nURL: https://iadclexicon.org/punch-through\n\nPunch-Through\nRapid, uncontrolled vertical leg movement due to soil failure in strong soil overlying weak soil.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/rated-load": "TERM: Rated Load\nURL: https://iadclexicon.org/rated-load\n\nRated Load\nLoad used in the product design, analysis, and performance testing\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nRated Load\nA nominal applied loading condition used during riser design, analysis and testing based on maximum anticipated service loading.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nRated Load\nMaximum operating load, both static and dynamic, to be applied to the equipment.\nNOTE: The rated load is numerically equivalent to the design load.\nSource:\nAPI\nSPEC 7K, Drilling and Well Servicing Equipment Upstream Segment, Fifth Edition, June 2010 (August 2010).\nGlobal Standards\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards\nRated Load\nA nominal applied loading condition used during coupling design, analysis, and testing based on a maximum anticipated service loading. Under the rated working load, no average section stress in the riser coupling shall exceed allowable limits established in this specification.\nSource:\nAPI\nSPEC 16R, Specification for Marine Drilling Riser Couplings, Exploration and Production Department, First Edition, January 1997.\nGlobal Standards\nRated Load\nNominal applied loading condition used during riser design, analysis and testing based on maximum anticipated service loading. See API Spec 16F.\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/rated-pressure": "TERM: Rated Pressure\nURL: https://iadclexicon.org/rated-pressure\n\nRated Pressure\nRating for a component, relating to its long-term resistance to failure when subjected to either static or standardized cyclic internal pressure loading.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards\nRated Pressure\nMaximum supplier/manufacturer-defined pressure limit; for absolute, external, internal, and barrier differential pressures.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards", "https://iadclexicon.org/rated-range": "TERM: Rated Range\nURL: https://iadclexicon.org/rated-range\n\nRated Range\nRange of tubulars that can be sealed up to the full rated working pressure of the BOP.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/rated-temperature": "TERM: Rated Temperature\nURL: https://iadclexicon.org/rated-temperature\n\nRated Temperature\nMaximum design temperature at the\nrated pressure\n(3.2.99)\ndetermined in accordance with ISO\u00a014692-2 and ISO\u00a014692-3.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/rated-relieving-capacity": "TERM: Rated Relieving Capacity\nURL: https://iadclexicon.org/rated-relieving-capacity\n\nRated Relieving Capacity\nRelieving capacity used as the basis for the application of a pressure-relief device, determined in accordance with the pressure-design code or regulation and supplied by the manufacturer. NOTE The capacity marked on the device is the rated capacity on steam, air, gas or water as required by the applicable code.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards\nRated Relieving Capacity\nFlow capacity of a relief device expressed in terms of air flow at standard or normal conditions at a designated pressure or vacuum. NOTE Rated relieving capacity is expressed in SCFH or Nm3/h.\nSource:\nAPI\nSTD 2000, Venting Atmospheric and Low-pressure Storage Tanks, Sixth Edition, November 2009.\nGlobal S\ntandards", "https://iadclexicon.org/rated-speed": "TERM: Rated Speed\nURL: https://iadclexicon.org/rated-speed\n\nRated Speed\nRate of rotation, motion, or velocity as specified by the manufacturer.\nSource:\nAPI\nSPEC 7K, Drilling and Well Servicing Equipment Upstream Segment, Fifth Edition, June 2010 (August 2010).\nGlobal Standards\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards\nRated Speed\nRated speed is the crankshaft revolutions per minute at which the rated power occurs as specified on the nameplate and in the Technical File of the marine diesel engine.\nSource:\u00a0Resolution MEPC.177(58), amendments to the Technical Code on Control of Emission of Nitrogen Oxides from Marine Diesel Engines, 10 October 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/rated-working-pressure": "TERM: Rated Working Pressure\nURL: https://iadclexicon.org/rated-working-pressure\n\nRated Working Pressure\nMaximum internal pressure that the equipment is designed to contain and/or control on surface.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nRated Working Pressure\nThe maximum internal pressure that equipment is designed to contain and/or control. Working pressure is not to be confused with test pressure.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nSource:\nAPI\nRP 74, Recommended Practice for Occupational Safety for Onshore Oil and Gas Production Operation, First Edition, October 2001 (March 2007).\nGlobal Standards\nRated Working Pressure\nMaximum internal pressure that the equipment is designed to contain and/or control.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nTechnical Report 17TR7, Verification and Validation of Subsea Connectors, First Edition, April 2017. Global Standards\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nSource:\u00a0NORSOK D-002, Well intervention equipment, Rev. 2, June 2013.\nGlobal Standards\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards\nRated working pressure (RWP)\nThe maximum internal pressure that equipment is designed to contain or control.\nNOTE 1: Indicative of wellbore wetted rated components or systems.\nNOTE 2: Rated working pressure should not be confused with test pressure.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nRated working pressure\nMaximum internal or external pressure that the equipment is designed to contain and/or control.\nNOTE: The rated working pressure should be defined in terms of applicable loading and environmental conditions.\nSource:\nAPI\nTR 1PER15K-1, Protocol for Verification and Validation of High-pressure High-temperature Equipment, First Edition, March 2013.\nGlobal Standards\nRated working pressure <water mist nozzles>\nmaximum service pressure at which a hydraulic device is intended to operate.\nSource: Resolution A.800(19), Revised Guidelines for Approval of Sprinkler Systems Equivalent to that Referred to in SOLAS Regulation 11-2/12, 23 November 1995, International Maritime Organization,\nRegulatory guidance\nRated working pressure\nThe maximum internal pressure equipment is designed to contain and/or control. Working pressure is not to be confused with test pressure.\nSource\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards\nRated working pressure\nThe maximum internal pressure that equipment is designed to contain or control under normal operating conditions.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards\nRated working pressure\nThe maximum internal pressure that the equipment is designed to contain and/or control. For an RCD, there is no designated rated working pressure since the maximum internal pressure that the equipment is designed to contain and/or control depends on the operation: dynamic\u2014pipe rotating, stripping\u2014pipe reciprocating or tripped but not rotating and static\u2014no pipe movement.\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/rating": "TERM: Rating\nURL: https://iadclexicon.org/rating\n\nRating\nThe work process of making calculations to establish pressures and temperatures appropriate for a piping system, including design pressure/temperature, MAWP, structural minimums, required thicknesses, etc.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nRating\na person who is a member of a ship\u2019s crew other than the master or an officer.\nSource: Atlantic Canada Offshore Petroleum Industry, Standard Practice for the Training and Qualifications of Personnel, 2013, Canadian Association of Petroleum Producers,\nGlobal Standards", "https://iadclexicon.org/raw-material": "TERM: Raw Material\nURL: https://iadclexicon.org/raw-material\n\nRaw Material\nBar, coil, rod, or wire used to manufacture bolting.\nSource:\nAPI\nSpecification 20E, Alloy and Carbon Steel Bolting for Use in the Petroleum and Natural Gas Industries, Second Edition, February 2017.\nGlobal Standards", "https://iadclexicon.org/rathole": "TERM: Rathole\nURL: https://iadclexicon.org/rathole\n\nRathole\nA hole in the rig floor lined with a casing that projects above the floor into which the kelly and swivel are placed when hoisting operations are in progress.\n1\nSource(s)\n1. Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations", "https://iadclexicon.org/raw-materials-supplier": "TERM: Raw Materials Supplier\nURL: https://iadclexicon.org/raw-materials-supplier\n\nRaw Materials Supplier\nThe manufacturer of raw material used to produce qualified bolting defined as the steel mill or forging supplier.\nNOTE: A distributor is not considered a raw material supplier.\nSource:\nAPI\nSpecification 20E, Alloy and Carbon Steel Bolting for Use in the Petroleum and Natural Gas Industries, Second Edition, February 2017.\nGlobal Standards\nRaw materials supplier\nSupplier of raw materials for any of the components of an item of ancillary equipment.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/rbac": "TERM: RBAC\nURL: https://iadclexicon.org/rbac\n\nRBAC\nRole-based access control.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards", "https://iadclexicon.org/rbd": "TERM: RBD\nURL: https://iadclexicon.org/rbd\n\nRBD\nReliability block diagram.\nSource:\u00a0ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards", "https://iadclexicon.org/rbi": "TERM: RBI\nURL: https://iadclexicon.org/rbi\n\nRBI\nRisk-based inspection.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nSource: ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards\nRBI\nA risk assessment and risk management process that is focused on inspection planning for piping systems for loss of containment in processing facilities, which considers both the probability of failure and consequence of failure due to materials of construction deterioration. See 5.2.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nRisk-based inspection (RBI)\nA risk assessment and management process that is focused on inspection planning for loss of containment of pressurized equipment in processing facilities, due to material deterioration. These risks are managed primarily through inspection in order to influence the probability of failure.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006.\nGlobal Standards\nRBI\nA risk assessment and management process that considers both the probability of failure and consequence of failure due to material deterioration and that is focused on inspection planning for loss of containment of pressurized equipment in processing facilities due to material deterioration. These risks are managed primarily through inspection in order to influence the probability of failure but can also be managed through various other methods to control the probability and consequence of failure.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nRBI\nRisk based inspection.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/rbs": "TERM: RBS\nURL: https://iadclexicon.org/rbs\n\nRBS\nReference break strength.\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards\nSource:\nAPI\nRP 2SM, Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, First Edition, July 2014\n.\nGlobal Standards\nRBS\nThe reference break strength for sample under test.\nNOTE: 1 For a full rope assembly, RBS is the catalog break strength of the rope.\nNOTE: 2 For a subrope, RBS is the break strength of the subrope estimated by the manufacturer.\nNOTE: 3 For a scaled rope, RBS is the break strength of the scaled rope assembly estimated by the manufacturer.\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards\nSource:\nAPI\nRP 2SM, Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, First Edition, July 2014\n.\nGlobal Standards", "https://iadclexicon.org/rc": "TERM: RCM\nURL: https://iadclexicon.org/rc\n\nRCM\nReliability-centred maintenance.\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal Standards\nSource: ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 1, Regulations, June 2013, Lloyd\u2019s Register,\nGlobal Standards\nRCM\nReliability cantered maintenance.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/rcd": "TERM: RCD\nURL: https://iadclexicon.org/rcd\n\nRCD\nRotating control device.\nSource:\u00a0ABS Guide for Classification and Certification of Managed Pressure Drilling Systems, September 2017.\nGlobal Standards\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards\nSource:\u00a0Oil & Gas UK, Guidelines on subsea BOP systems, Issue 1, July 2012,\nGlobal Standards\nRCD\nDrill through equipment designed to allow the rotation of the drill string and containment of pressure by the use of seals or packers that seal against the drill string (drill pipe, casing, etc.).\nSource:\u00a0ABS Guide for Classification and Certification of Managed Pressure Drilling Systems, September 2017.\nGlobal Standards\nRCD\nDrill-through device with a rotating seal that allows continued drilling operations while maintaining pressure in the wellbore.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/rcr": "TERM: RCR\nURL: https://iadclexicon.org/rcr\n\nRCR\nRemote control room.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards", "https://iadclexicon.org/rcra": "TERM: RCRA\nURL: https://iadclexicon.org/rcra\n\nRCRA\nResource Conservation & Recovery Act.\nSource:\nAPI\nRP 49, Recommended Practice for Drilling and Well Servicing Operations Involving Hydrogen Sulfide, Third Edition, May 2001.\nGlobal Standards\nRCRA\n\u201cRCRA\u201d means the federal Resource Recovery and Conservation Act.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/rcd-sealing-element": "TERM: RCD Sealing Element (Packer)\nURL: https://iadclexicon.org/rcd-sealing-element\n\nRCD Sealing Element\u00a0(Packer)\nThe elastomeric sealing element installed inside the rotating control device to seal around the drill string.\nSource:\u00a0ABS Guide for Classification and Certification of Managed Pressure Drilling Systems, September 2017.\nGlobal Standards", "https://iadclexicon.org/rcs": "TERM: RCS\nURL: https://iadclexicon.org/rcs\n\nRCS\nMember of the International Association of Classification Societies (IACS), with recognized relevant competence and expertise of petroleum and natural gas activities, and with established rules and procedures for classification/certification of installations in the petroleum and natural gas industries.\nSource:\u00a0ISO 18647:2017, Petroleum and natural gas industries \u2014 Modular drilling rigs for offshore fixed platforms, First Edition, August 2017.\nGlobal Standards\nRCS\nA classification society being a member of the International Association of Classification Societies (IACS), with recognized and relevant competence and experience from the synthetic fiber rope activities, and established rules/guidelines for design, manufacturing and testing of synthetic fiber ropes for use in the classification/certification activities.\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards\nRCS\nRecognized classification society\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards\nSource:\nAPI\nRP 2SM, Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, First Edition, July 2014\n.\nGlobal Standards\nSource:\u00a0ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards\nRCS\nMember of the international association of classification societies (IACS), with recognized and relevant competence and experience in floating structures, and with established rules and procedures for classification/certification of installations used in petroleum-related activities.\nSource:\u00a0ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards\nRCS\nMember of the international association of classification societies (IACS), with recognized and relevant competence and experience in jack-ups, and with established rules and procedures for classification/certification of such installations used in petroleum-related activities.\u00a0NOTE Adapted from ISO 19901-7:2005, definition 3.23.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/rd": "TERM: Rd\nURL: https://iadclexicon.org/rd\n\nR\nd\nRadial distance from spudcan center to footprint center.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/re": "TERM: Re\nURL: https://iadclexicon.org/re\n\nRe\nSpecified minimum yield strength at room temperature.\nSource:\nAPI\nStandard 2CCU, Offshore Cargo Carrying Units, First Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/re-enter-or-reentry": "TERM: Re-Enter or Reentry\nURL: https://iadclexicon.org/re-enter-or-reentry\n\nRe-Enter or Reentry\n\u201cRe-enter\u201d or \u201cre-entry\u201d is the act of entering a plugged well for the purpose of utilizing said well for the production of oil or gas, for the disposal of fluids therein, for a service well, or for the salvaging of tubing or casing therefrom.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/re-entry-spool": "TERM: Re-Entry Spool\nURL: https://iadclexicon.org/re-entry-spool\n\nRe-Entry Spool\nUppermost part of a subsea tree to which the C/WO riser is attached to gain vertical well access or the uppermost part of a lower workover riser package to which an emergency disconnect package connector is attached to provide a single disconnect point.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nRe-Entry Spool\nTree upper connection profile, which allows remote connection of a tree running tool, LWRP or tree cap.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/reaction-flange": "TERM: Reaction Flange\nURL: https://iadclexicon.org/reaction-flange\n\nReaction flange\nBend restrictor interface structure comprising a split flange arrangement that bolts directly to the support structure over which a bend restrictor element is assembled.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/reaction-collar": "TERM: Reaction Collar\nURL: https://iadclexicon.org/reaction-collar\n\nReaction collar\nBend restrictor interface structure comprising a split-shell configuration that clamps around the flexible pipe end fitting.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/reaction-time": "TERM: Reaction Time\nURL: https://iadclexicon.org/reaction-time\n\nReaction Time\nThe actual time elapsed between initiation of a command to completion of the function.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/reaction-type-contingency-plan": "TERM: Reaction-Type Contingency Plan\nURL: https://iadclexicon.org/reaction-type-contingency-plan\n\nReaction-Type Contingency Plan\nA preplanned, written procedure for alerting and protecting the public, within an area of exposure, where it is impossible or impractical to brief in advance all of the public that might possibly be within the area of exposure at the moment of an accidental release of a potentially hazardous volume of hydrogen sulfide.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/reactive-monitoring-systems": "TERM: Reactive Monitoring Systems\nURL: https://iadclexicon.org/reactive-monitoring-systems\n\nReactive Monitoring Systems\nReactive monitoring systems collect and analyse information suggesting failures in health, safety and environmental performances. These require systems for reporting:\n\u2022 Injuries and cases of ill health;\n\u2022 Events, e.g. damage to property or the environment;\n\u2022 Events that have the potential to cause injury, illness or damage to property or the environment;\n\u2022 Hazards;\n\u2022 Weaknesses or omissions in performance standards.\nSource: Approved Code of Practice for Managing Hazards to Prevent Major Industrial Accidents, Health and Safety in Employment Act 1992, Department of Labour, New Zealand, July 1994.\nRegulatory Guidance", "https://iadclexicon.org/reactive-mpd": "TERM: Reactive MPD\nURL: https://iadclexicon.org/reactive-mpd\n\nReactive MPD\nUsing MPD methods and/or equipment as a contingency to mitigate drilling problems as they arise.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/reactive-substance": "TERM: Reactive Substance\nURL: https://iadclexicon.org/reactive-substance\n\nReactive Substance\nSolid, liquid or gaseous substances, mixture of substances, as well as substances that occur in combinations of such states, which upon contact with water, at their pressure, temperature or other chemical properties, represent a risk of dangerous reaction, explosion or emission of dangerous gas, vapour, dust or mist.\nSource:\u00a0Regulations Relating to Technical and Operational Matters at Onshore Facilities in the Petroleum Activities, etc. (The Technical and Operational Regulations) Norway, April 2010 (amended December 2010).\nRegulations", "https://iadclexicon.org/readback": "TERM: Readback\nURL: https://iadclexicon.org/readback\n\nReadback\nAn indication of a remote condition.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/readily-available": "TERM: Readily Available\nURL: https://iadclexicon.org/readily-available\n\nReadily Available\n\u201cReadily available\u201d means present in an appropriate place in a physical copy form that can be handled.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations", "https://iadclexicon.org/readout": "TERM: Readout\nURL: https://iadclexicon.org/readout\n\nReadout\nDevice that visually indicates a condition, voltage, or current. Typical devices used in inspection requirements are galvanometers and CRTs.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/real-trip": "TERM: Real Trip\nURL: https://iadclexicon.org/real-trip\n\nReal Trip\nThe shutdown is effectuated as a result of a monitored (or calculated) value in the control system exceeding a pre-set limit.\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal Standards", "https://iadclexicon.org/real-time-model": "TERM: Real-time Model\nURL: https://iadclexicon.org/real-time-model\n\nReal-time Model\nUses SCADA data to run in lock step with the actual line or vessel. The goal is for calculated flows and pressures to track telemetered points, with consistent and reasonable accuracy, so that confidence can be gained in the model\u2019s ability to predict future operating conditions, as well as estimate conditions at non-telemetered locations.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/realistic-conditions": "TERM: Realistic Conditions\nURL: https://iadclexicon.org/realistic-conditions\n\nRealistic Conditions\nRealistic conditions as mentioned in the third subsection, means that variable parameters, such as weather, wind and current conditions and changes in the physical and chemical properties of the pollution over time should be selected so they are representative of the conditions that the material will operate under.\nSource:\u00a0Guidelines Regarding the Facilities Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/reaming": "TERM: Reaming\nURL: https://iadclexicon.org/reaming\n\nReaming\nA technique that involves forcing a leg into position by incremental vertical reciprocation to penetrate the spudcan into the soil at the required position. Reaming is one of the mitigation methods for reducing spudcan footprint interaction.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/reasonable-foreseeable-events": "TERM: Reasonable Foreseeable Events\nURL: https://iadclexicon.org/reasonable-foreseeable-events\n\nReasonable Foreseeable Events\nThe reasonably foreseeable events that have been derived from reviewing the hazards and event development scenarios in the Safety and Health documents or to identify those for which it is reasonably foreseeable that people will end up in the water are as follows;\n1. Man Overboard\n2. Helicopter emergency\n3. Fire/Explosion on the installation\n4. Well Blow out\n5. Ship Collision\nEach reasonably foreseeable event is described in detail in Appendix 3. It includes a statement of the maximum number of people who could end up in the water and their clothing/survival equipment assembly.\nSource:\u00a0NOGEPA Industrial Guideline No. 7, Rescue at Sea, Netherlands, Version 0, January 2008.\nGlobal Standards", "https://iadclexicon.org/reasonable-market-demand": "TERM: Reasonable Market Demand\nURL: https://iadclexicon.org/reasonable-market-demand\n\nReasonable Market Demand\n\u201cReasonable market demand\u201d means the demand for oil or gas for reasonable current requirements for consumption and use within and without the state, together with such quantities as are reasonably necessary for building up or maintaining reasonable working stocks and reasonable reserves of oil or gas or product.\nSource: Control of Oil and Gas Resources, North Dakota Century Code, Title 38, Chapter 8, February 2013.\nLegislation", "https://iadclexicon.org/reasonable-opportunities": "TERM: Reasonable Opportunities\nURL: https://iadclexicon.org/reasonable-opportunities\n\nReasonable Opportunities\nIn subsection (1), reasonable opportunities means opportunities that are reasonable in the circumstances, having regard to relevant matters such as\u2014\n(a) the number of employees employed by the employer; and\n(b) the number of different places of work for the employees and the distance between them; and\n(c) the likely potential sources or causes of harm in the place of work; and\n(d) the nature of the work that is performed and the way that it is arranged or managed by the employer; and\n(e) the nature of the employment arrangements, including the extent and regularity of employment of seasonal or temporary employees; and\n(f) the willingness of employees and unions to develop employee participation systems; and\n(g) the overriding duty to act in good faith.\nSource: Health and Safety in Employment Act 1992, Public Act 1992 No 96, New Zealand, as of 1 July 2011.\nLegislation", "https://iadclexicon.org/reasonable-weather": "TERM: Reasonable Weather\nURL: https://iadclexicon.org/reasonable-weather\n\nReasonable Weather\nWind strengths of force six or less in the Beaufort scale, associated with sea states sufficiently moderate to ensure that green water is taken on board the unit\u2019s weather deck at infrequent intervals only, or not at all.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 1, Regulations, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/reasonable-practicability": "TERM: Reasonable Practicability\nURL: https://iadclexicon.org/reasonable-practicability\n\nReasonable practicability\nSee \u201cAs low as reasonably practicable\u201d.\nSource: NOPSEMA Guideline \u2013 Glossary \u2013 Regulatory Operations, N-09000-GL0326, Australia, Revision 5, December 2011.\nRegulatory Guidance", "https://iadclexicon.org/reasonably-foreseeable": "TERM: Reasonably Foreseeable\nURL: https://iadclexicon.org/reasonably-foreseeable\n\nReasonably Foreseeable\nThe term \u2018reasonably foreseeable\u2019 is used in the ACOP. This would include, for example, a catastrophic failure, a ship collision, a helicopter ditching near the installation, and a person falling from the installation during overside working. It would not, for example, include such things as a jumbo jet crashing into the installation.\nSource: Prevention of Fire and Explosion, and Emergency Response on Offshore Installations, Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, Approved Code of Practice and guidance (UK HSE L65), Second Edition, 1997.\nRegulatory Guidance", "https://iadclexicon.org/reasonably-foreseeable-misuse": "TERM: Reasonably Foreseeable Misuse\nURL: https://iadclexicon.org/reasonably-foreseeable-misuse\n\nReasonably Foreseeable Misuse\nuse of a product, process or service in a way not intended by the supplier, but which may result from readily predictable human behaviour\nSource:\u00a0ISO/IEC Guide 51:1999, Safety aspects \u2013 Guidelines for their inclusion in standards,\nGlobal Standards", "https://iadclexicon.org/reasonably-practicable": "TERM: Reasonably Practicable\nURL: https://iadclexicon.org/reasonably-practicable\n\nReasonably practicable\nThe legal definition on this was set out in England by Lord Justice Asquith in Edwards v National Coal Board [1949] who said:\n\u201c\u2018Reasonably practicable\u2019 is a narrower term than \u2018physically possible\u2019 and seems to me to imply that a computation must be made by the owner, in which the quantum of risk is placed on one scale and the sacrifice involved in the measures necessary for averting the risk (whether in money, time or trouble) is placed in the other; and that if it be shown that there is a gross disproportion between them \u2014 the risk being insignificant in relation to the sacrifice \u2014 the defendants discharge the onus on them. Moreover, this computation falls to be made by the owner at a point of time anterior to the accident.\u201d\nThis English decision has since been confirmed by the Australian High Court\n1\n.\n1\nSlivak v Lurgi (Australia) Pty Ltd (2001) 205 CLR 304 cited in Bluff & Johnstone (2004) The relationship between Reasonably Practicable and Risk Management (WP 27 ANU National Research Centre for OHS Regulation).\nSource: NOPSEMA Guidance Note: ALARP, N-04300-GN0166, Australia, Revision 4, December 2012. Regulatory Guidance.\nRegulatory Guidance\nReasonably practicable\n\u201cReasonably practicable\u201d means practicable unless the person on whom a duty is placed can show that there is a gross disproportion between the benefit of the duty and the cost, in time, trouble and money, of the measures to secure the duty.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations", "https://iadclexicon.org/rebuilt": "TERM: Rebuilt\nURL: https://iadclexicon.org/rebuilt\n\nRebuilt\nRebuilt means having had substantial alteration or reconstruction of the hull or principal structural component.\nSource: Outer Continental Shelf Activities, 33 CFR 140-147 (2013).\nRegulations", "https://iadclexicon.org/receiver": "TERM: Receiver\nURL: https://iadclexicon.org/receiver\n\nReceiver\nPerson who stores, handles, treats, reclaims, or disposes of oil and gas wastes generated by a generator. A receiver of another person\u2019s oil and gas wastes may be a generator of his own oil and gas wastes.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/receiving-country": "TERM: Receiving Country\nURL: https://iadclexicon.org/receiving-country\n\nReceiving Country\nA foreign country to which a hazardous waste is sent for the purpose of treatment, storage, or disposal (except short-term storage incidental to transportation).\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/recertification": "TERM: Recertification\nURL: https://iadclexicon.org/recertification\n\nRecertification\nrenewal of certification in defined intervals.\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/reciprocating-compressor": "TERM: Reciprocating Compressor\nURL: https://iadclexicon.org/reciprocating-compressor\n\nReciprocating Compressor\na piston-type positive displacement compressor which increases the pressure of a definite volume of gas by reducing the cylinder volume, resulting in a pulsating delivery of gas;\nany compressor which employs a piston working inside a cylinder to compress a gas; usually has \u201cpockets\u201d that allow for limited pressure and flow control.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/reclaim": "TERM: Reclaim\nURL: https://iadclexicon.org/reclaim\n\nReclaim\nTo process to recover a usable product or to regenerate.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/reclaimer": "TERM: Reclaimer\nURL: https://iadclexicon.org/reclaimer\n\nReclaimer\n\u201cReclaimer\u201d or \u201creclamation plant\u201d includes any person licensed by the Oklahoma Tax Commission pursuant to 68 O.S.\u00a71015.1 who reclaims or salvages or in any way removes or extracts oil from waste products associated with the production, storage, or transportation of oil including, but not limited to BS&W, tank bottoms, pit and waste oil, and/or waste oil residue.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/reclamation": "TERM: Reclamation\nURL: https://iadclexicon.org/reclamation\n\nReclamation\nRECLAMATION shall mean the process of returning or restoring the surface of disturbed land as nearly as practicable to its condition prior to the commencement of oil and gas operations or to landowner specifications with an approved variance under Rule 502.b.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations\nReclamation\nMeans of repair involving, for example, the removal or addition of material to reclaim\u00a0component parts which have sustained damage, in order to restore such parts to a\u00a0serviceable condition in accordance with the relevant standard.\nSource: IEC 60079-19:2015, Explosive atmospheres \u2013 Part 19: Equipment repair, overhaul and reclamation, Edition 3.1, March 2015.\nGlobal Standards", "https://iadclexicon.org/recognised-classification-society": "TERM: Recognised Classification Society\nURL: https://iadclexicon.org/recognised-classification-society\n\nRecognised Classification Society\nA classification society which is a full or associate member of IACS.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/recognized-body": "TERM: Recognized Body\nURL: https://iadclexicon.org/recognized-body\n\nRecognized Body\n\u201cRecognized body\u201d means an organization, a classification society, a certifying agency, a group of persons or an individual that is acceptable to the Minister as having the expertise and experience to set standards for, or to inspect and certify, diving plant and equipment or parts thereof (autorit\u00e9 reconnue).\nSource:\u00a0Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/recognised-methods-models": "TERM: Recognised Methods and Models\nURL: https://iadclexicon.org/recognised-methods-models\n\nRecognised Methods and Models\nRecognised methods and models as mentioned in the first subsection, mean the methods and models that have been tested and validated prior to use. Suitable methods and models as mentioned in the first subsection, mean that various models and methods shall be evaluated and selected in relation to the individual analysis\u2019 purpose and need for decision support.\nSource:\u00a0Guidelines Regarding the Management Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/recognized-organization": "TERM: Recognized Organization\nURL: https://iadclexicon.org/recognized-organization\n\nRecognized Organization\nRecognized organization means an organization recognized by an Administration in accordance with IMO resolutions A.739(18) and A.789(19).\nSource:\u00a0IMO resolution A.1021(26), Guidelines for ships operating in polar waters, 18 January 2010, International Maritime Organization.\nRegulatory Guidance\nRecognized Organization\nAn organization which meets the relevant conditions set forth by resolution A.739(18), as amended by resolution MSC.208(81), and resolution A.789(19), and has been authorized by the flag State Administration to provide the necessary statutory services and certification to ships entitled to fly its flag.\nSource: IMO resolution A.1052(27), Procedures for Port State Control, 2011, 201 December 2011, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/recognized-classification-society": "TERM: Recognized Classification Society\nURL: https://iadclexicon.org/recognized-classification-society\n\nRecognized Classification Society\nMember of the International Association of Classification Societies (IACS), with recognized relevant competence and expertise of petroleum and natural gas activities, and with established rules and procedures for classification/certification of installations in the petroleum and natural gas industries.\nSource:\u00a0ISO 18647:2017, Petroleum and natural gas industries \u2014 Modular drilling rigs for offshore fixed platforms, First Edition, August 2017.\nGlobal Standards\nRecognized Classification Society\nA classification society being a member of the International Association of Classification Societies (IACS), with recognized and relevant competence and experience from the synthetic fiber rope activities, and established rules/guidelines for design, manufacturing and testing of synthetic fiber ropes for use in the classification/certification activities.\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards\nRecognized Classification Society\nMember of the international association of classification societies (IACS), with recognized and relevant competence and experience in floating structures, and with established rules and procedures for classification/certification of installations used in petroleum-related activities.\nSource:\u00a0ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards\nRecognized Classification Society\nMember of the international association of classification societies (IACS), with recognized and relevant competence and experience in jack-ups, and with established rules and procedures for classification/certification of such installations used in petroleum-related activities.\nNOTE: Adapted from ISO 19901-7:2005, definition 3.23.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/recognized-standards": "TERM: Recognized Standards\nURL: https://iadclexicon.org/recognized-standards\n\nRecognized Standards\nRecognized standards\nare applicable international or national standards acceptable to the Administration or standards laid down and maintained by an organization which complies with the standards adopted by the Organization and which is recognized by the Administration.\nSource: Resolution MEPC.119(52), 2004 amendments to the International Code for the Construction and Equipment of Ships Carrying Dangerous Chemicals in Bulk (IBC Code), 15 October 2004.\nRegulatory guidance, International Maritime Organization", "https://iadclexicon.org/recommended-practice": "TERM: Recommended Practice\nURL: https://iadclexicon.org/recommended-practice\n\nRecommended Practice (RP)\nStandard to facilitate the broad availability of proven sound engineering and operating.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards\nRecommended Practice (RP)\nThe recommended practice publications cover proven technology and solutions which have been found by DNV to represent good practice, and which represent one alternative for satisfy the requirements stipulated in the DNV offshore standards or other codes and standards cited by DNV.\nSource:\u00a0Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards", "https://iadclexicon.org/recomplete-or-recompletion": "TERM: Recomplete Or Recompletion\nURL: https://iadclexicon.org/recomplete-or-recompletion\n\nRecomplete Or Recompletion\n\u201cRecomplete\u201d or \u201crecompletion\u201d means any operation to:\nConvert an existing well from an injection well or disposal well, to a producing well, or\nAdd or change common sources of supply in an existing well.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/recomplete": "TERM: Recomplete\nURL: https://iadclexicon.org/recomplete\n\nRecomplete\n\u201cRecomplete\u201d means the subsequent completion of a well in a different pool from the pool in which it was originally completed.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations\nRecomplete\n\u201cRecomplete\u201d means the subsequent completion of a well in a different pool.\nSource: Oil and gas Conservation, North Dakota Administrative Code, Chapter 43-02-03, April 2012.\nRegulations", "https://iadclexicon.org/reconnaissance-survey": "TERM: Reconnaissance Survey\nURL: https://iadclexicon.org/reconnaissance-survey\n\nReconnaissance Survey\nReconnaissance survey: a survey that does not make use of a drill hole, for the presence of minerals or the presence of terrestrial heat, or for discovering additional information about minerals or terrestrial heat.\nSource:\u00a0Mining Act of the Netherlands, Netherlands, 2003 (as amended up to 2012).\nLegislation", "https://iadclexicon.org/record-noun": "TERM: Record, Noun\nURL: https://iadclexicon.org/record-noun\n\nRecord, Noun\nDocument or dataset created and maintained that provides objective evidence of activities performed, results achieved, or statements made.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nRecord, Noun\nRetrievable document or dataset created that provides objective evidence of activities performed, results achieved, or statements made.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nRecord, Noun\nRetrievable information.\nSource: API SPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nSource: API SPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards", "https://iadclexicon.org/record-book-of-engine-parameters": "TERM: Record Book of Engine Parameters\nURL: https://iadclexicon.org/record-book-of-engine-parameters\n\nRecord Book of Engine Parameters\nA Record Book of Engine Parameters is the document used in connection with the Engine Parameter Check method for recording all parameter changes, including components and engine settings, which may influence NOx emission of the engine.\nSource:\u00a0Resolution MEPC.177(58), amendments to the Technical Code on Control of Emission of Nitrogen Oxides from Marine Diesel Engines, 10 October 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/recordability": "TERM: Recordability\nURL: https://iadclexicon.org/recordability\n\nRecordability\nAll injuries/illnesses that are work-related shall be considered Recordable if it results in death, days away from work, restricted work or transfer to another job, medical treatment beyond First Aid, loss of consciousness or if it involves a significant injury or illness.\nSource:\nAPI\nRP 75, Recommended Practice for Development of a Safety and Environmental Management Program for Offshore Operations and Facilities: Upstream Segment, Third Edition, May 2004.\nGlobal Standards", "https://iadclexicon.org/recordable": "TERM: Recordable\nURL: https://iadclexicon.org/recordable\n\nRecordable\nTest performed and the results documented.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nRecordable\nA type of event or incident, including an LOPC or an occupational injury or illness, or other outcome which has been determined to meet or exceed definitions, criteria or thresholds for inclusion and classification in data provided to OGP (or other agencies or stakeholders). The broader term \u2018reportable\u2019 is often used to indicate the wider range of KPI data collected within the company for local or corporate use, of which only part will also be recordable.\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards", "https://iadclexicon.org/recordable-incident": "TERM: Recordable Incident\nURL: https://iadclexicon.org/recordable-incident\n\nRecordable incident\nRecordable incident, for an operator of an activity, means an incident arising from the activity that:\nbreaches a performance objective or standard in the environment plan that applies to the activity; and\nis not a reportable incident.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Environment) Regulations 2009 (Statutory Rules 1999 No. 228 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/recoverable-energy": "TERM: Recoverable Energy\nURL: https://iadclexicon.org/recoverable-energy\n\nRecoverable Energy\nHead below the total headline; energy which is still useful for moving oil down the line or vessel.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/records": "TERM: Records\nURL: https://iadclexicon.org/records\n\nRecords\nRetrievable information.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards\nRecord\n\u201cRecord\u201d includes any correspondence, memorandum, book, plan, map, drawing, diagram, pictorial or graphic work, photograph, film, microform, sound recording, videotape, machine readable record, and any other documentary material, regardless of physical form or characteristics, and any copy thereof; document.\nSource: Canadian Environmental Assessment Act, 1992, c. 37, Canada, as consolidated November 2003.\nLegislation\nRecord\nA document stating results achieved or providing evidence of activities performed, including those required by sections 80 and 81 of the Regulations. Note: CSA Standard CAN/CSA-ISO 9000:05.\nSource:\nSource: Environmental Protection Plan Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, March 31, 2011.\nRegulatory Guidance\nSource: Safety Plan Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, March 31, 2011.\nRegulatory Guidance", "https://iadclexicon.org/recovered-oil-tax-rate": "TERM: Recovered Oil Tax Rate\nURL: https://iadclexicon.org/recovered-oil-tax-rate\n\nRecovered Oil Tax Rate\n\u201cRecovered oil tax rate\u201d means the tax rate set forth in NMSA 1978, Section 7-29-4, on oil produced from an EOR project.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations\nRecovered Oil Tax Rate\nThe tax rate provided by the Tax Code, \u00a7202.052(b).\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/recovered-load-oil": "TERM: Recovered Load Oil\nURL: https://iadclexicon.org/recovered-load-oil\n\nRecovered Load Oil\n\u201cRecovered load oil\u201d means oil or liquid hydrocarbon that has been used in an operation in an oil or gas well, and that has been recovered as a merchantable product.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/recreational-diving": "TERM: Recreational Diving\nURL: https://iadclexicon.org/recreational-diving\n\nRecreational Diving\nDiving carried out by individuals or groups for their own pleasure and does not involve any commercial activity for gain or reward and an at work situation does not apply.\nSource: Guidelines for Occupational Diving 2004, Occupational Safety and Health Service, New Zealand, updated October 2010.\nRegulatory Guidance", "https://iadclexicon.org/recovery-and-rescue-arrangements": "TERM: Recovery And Rescue Arrangements\nURL: https://iadclexicon.org/recovery-and-rescue-arrangements\n\nRecovery And Rescue Arrangements\nrecovery and rescue arrangements are:\nfacilities and services external to the installation, such as vessels, public sector and commercially provided search and rescue facilities;\nfacilities on the installation such as installation-based fast rescue craft.\n1\nSource: Prevention of Fire and Explosion, and Emergency Response on Offshore Installations, Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, Approved Code of Practice and guidance (UK HSE L65), Second Edition, 1997.\nRegulatory Guidance", "https://iadclexicon.org/recovery": "TERM: Recovery\nURL: https://iadclexicon.org/recovery\n\nRecovery\nThe activities after an incident or event to restore essential services and operations in the short and medium term and fully restore all capabilities in the longer term.\nAdapted from: NIPP.\nExtended Definition: In cybersecurity, response encompasses both automated and manual activities. Adapted from: National Infrastructure Protection Plan, NCPS Target Architecture Glossary.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015, Global Standards\nRecovery\nThe ability of a site to withstand and execute service and site restoration plans for affected assets and the reconstitution of operations and services through individual, private sector, nongovernmental, and public assistance programs that identify needs and define resources; provide housing and promote restoration; address long-term care and treatment of affected persons; implement additional measures for community restoration; incorporate mitigation measures and techniques, as feasible; evaluate the incident to identify lessons learned; and develop initiatives to mitigate the effects of future incidents.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards\nSource:\nAPI\nSTANDARD 780, Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, First Edition, May 2013.\nGlobal Standards\nRecovery\nRecovery, in relation to petroleum, includes all processes directly or indirectly associated with its recovery. This definition does not, by implication, limit the meaning of the expression recovery when used in a provision of this Act other than this Schedule.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nRecovery\nSafe and timely resumption of normal operations after an incident.\nSource: OGP Report No. 415, Asset integrity \u2013 the key to managing major incident risks, International Association of Oil & Gas Producers, December 2008.\nGlobal Standards\nRecovery\n\u201cRecovery\u201d means the recovery of oil and gas under reasonably foreseeable economic and operational conditions (r\u00e9cup\u00e9ration).\nSource: Canada Oil and Gas Drilling and Production Regulations, SOR/2009-315, February 2013.\nRegulations\nSource:\u00a0Drilling and Production Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, March 31, 2011.\nRegulatory Guidance\nSource:\u00a0Nova Scotia Offshore Petroleum Drilling and Production Regulations, SOR/2009-317, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/recycle": "TERM: Recycle\nURL: https://iadclexicon.org/recycle\n\nRecycle\nTo process and/or use or re-use oil and gas wastes as a product for which there is a legitimate commercial use and the actual use of the recyclable product. \u2018Recycle,\u2019 as defined in this subsection, does not include injection pursuant to a permit issued under \u00a73.46 of this title.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations\nRecycle\nTo beneficially use, reuse, or reclaim hazardous waste.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations\nRecycle\nPit used in conjunction with one or more oil or gas leases or units that is constructed, maintained, and operated by the operator of record of the lease or unit and is located on an existing commission-designated lease or drilling unit associated with a commission-issued drilling permit, or upon land leased or owned by the operator for the purposes of operation of a non-commercial disposal well operated pursuant to a permit issued under \u00a73.9 of this title or a non-commercial injection well operated pursuant to a permit issued under \u00a73.46 of this title, for the storage of fluid for the purpose of non-commercial fluid recycling or for the storage of treated fluid.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/recovery-time": "TERM: Recovery Time\nURL: https://iadclexicon.org/recovery-time\n\nRecovery Time\nRecovery time\nfor a rescue boat is the time required to raise the boat to a position where persons on board can disembark to the deck of the ship. Recovery time includes the time required to make preparations for recovery on board the rescue boat such as passing and securing a painter, connecting the rescue boat to the launching appliance, and the time to raise the rescue boat. Recovery time does not include the time needed to lower the launching appliance into position to recover the rescue boat. <Chapter III, Part A, regulation 3>.\nSource:\u00a0IMO Resolution MSC.47(66), adoption of amendments to the International Convention for the Safety of Life at Sea (SOLAS), 1974, 4 June 1996, International Maritime Organization.\nLegislation", "https://iadclexicon.org/recycled-water": "TERM: Recycled Water\nURL: https://iadclexicon.org/recycled-water\n\nRecycled Water\nUsed water/waste water employed through another process cycle after treatment, before discharge for final treatment and/or discharge to the environment.\nSource: Identifying and assessing water sources: Guidance document for the onshore oil and gas industry, International Petroleum Industry Environmental Conservation Association (IPIECA), 2014.\nGlobal Standards", "https://iadclexicon.org/recyclable-product": "TERM: Recyclable Product\nURL: https://iadclexicon.org/recyclable-product\n\nRecyclable Product\nA reusable material as defined in \u00a74.204(12) of this title (relating to Definitions).\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/recycling-facility": "TERM: Recycling Facility\nURL: https://iadclexicon.org/recycling-facility\n\nRecycling Facility\nRecycling facility means a site, yard or facility used for the recycling of ships which is authorized or permitted for this purpose by the competent authority of the State where the site, yard or facility is located (Recycling State)\nSource:\nIMO resolution A.1021(26), Guidelines for ships operating in polar waters, 18 January 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/recycle-line": "TERM: Recycle Line\nURL: https://iadclexicon.org/recycle-line\n\nRecycle Line\nGas line that allows re-circulation of discharge gas into the suction side of a centrifugal compressor; this permits a centrifugal compressor to be placed on-line or off-line in parallel with other units without creating a surge condition.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/red-sea-area": "TERM: Red Sea Area\nURL: https://iadclexicon.org/red-sea-area\n\nRed Sea Area\nThe Red Sea area means the Red Sea proper including the Gulfs of Suez and Aqaba bounded at the south by the rhumb line between Ras si Ane (12\u00ba 28.5\u0384 N, 43\u00ba 19.6\u0384 E) and Husn Murad (12\u00ba 40.4\u0384 N, 43\u00ba 30.2\u0384 E).\nSource: Resolution MEPC.201(62), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships, 1973 (Revised MARPOL Annex V), 15 July 2011, International Maritime Organization.\nLegislation", "https://iadclexicon.org/recyclingreuse-pit": "TERM: Recycling/Reuse Pit\nURL: https://iadclexicon.org/recyclingreuse-pit\n\nRecycling/Reuse Pit\n\u201cRecycling/reuse pit\u201d means a pit which is used for the recycling or reuse of deleterious substances, is located off-site, and is operated by the generator of the waste.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/red-mining-installation": "TERM: Red Mining Installation\nURL: https://iadclexicon.org/red-mining-installation\n\nRed Mining Installation\n\u201cRED MINING INSTALLATION\u201d is an installation with more than 25 persons on board. Minimum SAR warning time needed for a \u201cRED MINING INSTALLATION\u201d is 2 hours until possible impact plus 15 minutes extra for every 25 persons on board of the installation.\nSource:\u00a0NOGEPA Industrial Guideline No. 20, Alerting Procedure SAR Helicopter for Drifting Vessel (NUC) Offshore, Netherlands, Version 0, January 2009.\nGlobal Standards", "https://iadclexicon.org/red-team": "TERM: Red Team\nURL: https://iadclexicon.org/red-team\n\nRed Team\nA group authorized and organized to emulate a potential adversarys attack or exploitation capabilities against an enterprises cybersecurity posture.\nAdapted from: CNSSI 4009.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/redress": "TERM: Redress\nURL: https://iadclexicon.org/redress\n\nRedress\nAny activity involving the replacement of qualified parts. cf. repair (3.23) NOTE See Clause 8 for more information.\nSource:\nAPI\nSPEC 14A, Specification for Subsurface Safety Valve Equipment, Eleventh Edition, October 2005 (Reaffirmed June 2012).\nGlobal Standards", "https://iadclexicon.org/recycling": "TERM: Recycling\nURL: https://iadclexicon.org/recycling\n\nRecycling\n\u201cRecycling\u201d is the reuse, processing, reclaiming, treating, neutralizing, or refining of materials and by-products into a product of beneficial use which, if discarded, would be deleterious substances.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations\nRecycling\nRecycling means the activity of segregating and recovering components and materials for reprocessing.\nResolution MEPC.219(63), 2012 Guidelines for the Implementation of MARPOL Annex\u00a0V, 2 March 2012, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/red-team-exercise": "TERM: Red Team Exercise\nURL: https://iadclexicon.org/red-team-exercise\n\nRed Team Exercise\nAn exercise, reflecting real-world conditions, that is conducted as a simulated attempt by an adversary to attack or exploit vulnerabilities in an enterprise\u2019s information systems.\nAdapted from: NIST SP 800-53 Rev 4.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/reduced-extreme-event": "TERM: Reduced Extreme Event\nURL: https://iadclexicon.org/reduced-extreme-event\n\nReduced Extreme Event\nAn environmental event with a return period less than 100 years that can be used in combination with other rare events for accidental load cases.\nNOTE 1 There can be several reduced extreme environmental events.\nNOTE 2 The appropriate reduced extreme environmental event depends on the nature of the failure and the time to repair.\nNOTE 3 A 10 year return period is typical.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards", "https://iadclexicon.org/reduced-opening-valve": "TERM: Reduced-Opening Valve\nURL: https://iadclexicon.org/reduced-opening-valve\n\nReduced-Opening Valve\nValve with either a regular or Venturi-type opening, either circular or non-circular, through the closure mechanism.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/reducer": "TERM: Reducer\nURL: https://iadclexicon.org/reducer\n\nReducer\nComponent that allows pipes of different sizes to be connected.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/reductant-injection-system": "TERM: Reductant Injection System\nURL: https://iadclexicon.org/reductant-injection-system\n\nReductant Injection System\n\u201cReductant injection system\u201d means a system, which consists of the pump(s) to supply reductant to the nozzle(s), the nozzle(s) spraying reductant into the exhaust gas stream and control device(s) of the spray.\nSource: Resolution MEPC.198(62), 2011 Guidelines addressing additional aspects to the NOx Technical Code 2008 with regard to particular requirements related to marine diesel engines fitted with Selective Catalytic Reduction (SCR) Systems, 15 July 2011, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/reducing-accreditation": "TERM: Reducing Accreditation\nURL: https://iadclexicon.org/reducing-accreditation\n\nReducing Accreditation\nProcess of cancelling accreditation for part of the scope of accreditation.\nSource:\u00a0ISO/IEC 17011:2004, Conformity assessment \u2013 General requirements for accreditation bodies accrediting conformity assessment bodies.\nGlobal Standards", "https://iadclexicon.org/redundancy": "TERM: Redundancy\nURL: https://iadclexicon.org/redundancy\n\nRedundancy\nThe ability of a component or system to maintain or restore its function when a single failure has occurred. Redundancy can be achieved, for instance, by the installation of multiple components, systems or alternative means of performing a function.\nSource: IMO MSC.1/Circ.1580,\nGUIDELINES FOR VESSELS AND UNITS WITH DYNAMIC POSITIONING (DP) SYSTEMS,\n16 June 2017, International Maritime Organization.\nRegulatory Guidance\nRedundancy\nRedundancy means the ability of a component or system to maintain or restore its function when a single failure has occurred. Redundancy can be achieved, for instance, by the installation of multiple components, systems or alternative means of performing a function.\nSource: IMO MSC.1/Circ.1580,\nGUIDELINES FOR VESSELS AND UNITS WITH DYNAMIC POSITIONING (DP) SYSTEMS,\n16 June 2017, International Maritime Organization.\nRegulatory Guidance\nRedundancy\nAbility of a component or system to maintain its function when one failure has occurred.\u00a0Redundancy can be achieved, for instance, by installation of multiple components,\nsystems or alternative means of performing a function.\nSource:\u00a0Offshore Gangways, DNVGL-ST-0358, DNV GL, September 2017.\nGlobal Standards\nRedundancy\nAdditional or alternative systems, sub-systems, assets, or processes that maintain a degree of overall functionality in case of loss or failure of another system, sub-system, asset, or process.\nFrom: DHS Risk Lexicon.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards\nRedundancy\nThe availability of alternate load paths in a platform following the failure of one or more structural components.\nSource:\nAPI\nRP 2SIM, Structural Integrity Management of Fixed Offshore Structures, First Edition, November 2014.\nGlobal Standards\nRedundancy\nExistence of more than one means for performing a required function\nNote: 1 to entry: The aim of redundancy is to provide backup in case of one or several failures of the means\nperforming a required function.\nNote: 2 to entry: Redundancy definitions for passive (cold) standby, active (hot) standby and mixed are given in\nISO 14224[15], C.1.2.\nNote: 3 to entry: Redundancy is sometimes (in IEC 61508[2] and IEC 61511[3]) called \u201cfault tolerance\u201d.\n[SOURCE: ISO 14224]\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards\nRedundancy\nThe ability of a component or system to maintain or restore its function when a failure of a member or connection has occurred. Redundancy may be achieved for instance by strengthening or introducing alternative load paths.\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards\nRedundancy\nAdditional or alternative systems, sub-systems, assets, or processes that maintain a degree of overall functionality in case of loss or failure of another system, sub-system, asset, or process\nSample Usage:\nA lack of redundancy in access control mechanisms is a vulnerability that can result in a higher likelihood of a successful attack.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance\nRedundancy\nExistence of more than one means for performing a required function.\nSource: ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards\nRedundancy\nExistence of more than one means for performing a required function of an item. NOTE For more detailed definitions and interpretations, see C.1.2.\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal Standards\nRedundancy\nAbility of a structure to find alternative load paths following failure of one or more non-critical components, thus limiting the consequences of such failures.\nNOTE: All structures having redundancy are statically indeterminate.\u00a0[ISO 19902:2007, definition 3.39].\nSource: ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/redundancy-design-intent": "TERM: Redundancy Design Intent\nURL: https://iadclexicon.org/redundancy-design-intent\n\nRedundancy Design Intent\nHigh level description of systems and components distribution into redundant groups (e.g. narrative description of both the normal operation mode and the failed operation mode).\nSource:\u00a0Offshore Gangways, DNVGL-ST-0358, DNV GL, September 2017.\nGlobal Standards", "https://iadclexicon.org/redundant-platform": "TERM: Redundant Platform\nURL: https://iadclexicon.org/redundant-platform\n\nRedundant Platform\nA platform for which its global capacity is maintained when one or more of its primary structural elements reaches its maximum capacity.\nSource:\nAPI\nRP 2SIM, Structural Integrity Management of Fixed Offshore Structures, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/reel": "TERM: Reel\nURL: https://iadclexicon.org/reel\n\nReel\nLarge-diameter structure used for storage of long lengths of flexible pipe, which rotates about a horizontal axis.\nSource:\nAPI\nRP 17B, Recommended Practice for Flexible Pipe, Fourth Edition, July 2008.\nGlobal Standards\nReel\nDevice for storing, transporting, or installing umbilicals or components comprised of two flanges, separated by a barrel, with the barrel axis normally being horizontal. NOTE Reels are designed for the intended use.\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards", "https://iadclexicon.org/reeving": "TERM: Reeving\nURL: https://iadclexicon.org/reeving\n\nReeving\nA rope system where the rope travels around drums and sheaves.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Sixth Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/ref": "TERM: REF\nURL: https://iadclexicon.org/ref\n\nREF\nRiser end fitting.\nSource:\nAPI\nRP 17B, Recommended Practice for Flexible Pipe, Fourth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/reel-hose-or-cable": "TERM: Reel (Hose or Cable)\nURL: https://iadclexicon.org/reel-hose-or-cable\n\nReel (Hose or Cable)\nA reel, usually power driven, that stores, pays-out and takes-up umbilicals, either control hose bundles or electrical cables.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/reference": "TERM: Reference\nURL: https://iadclexicon.org/reference\n\nReference\nREFERENCE AREA shall mean an area either (1) on a portion of the site that will not be disturbed by oil and gas operations, if that is the desired final reclamation; or (2) another location that is undisturbed by oil and gas operations and proximate and similar to a proposed oil and gas location in terms of vegetative potential and management, owned by a person who agrees to allow periodic access to it by the Director and the operator for the purpose of providing baseline information for reclamation standards, and intended to reflect the desired final reclamation.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/reference-dimension": "TERM: Reference Dimension\nURL: https://iadclexicon.org/reference-dimension\n\nReference Dimension\nDimension that is a result of two or more other dimensions.\nSource:\nAPI\nSPEC 7-1, Specification for Rotary Drill Stem Elements, First Edition, March 2006 (Addendum April 2011).\nGlobal Standards", "https://iadclexicon.org/reference-break-strength": "TERM: Reference Break Strength\nURL: https://iadclexicon.org/reference-break-strength\n\nReference Break Strength\nThe reference break strength for sample under test.\nNOTE: 1 For a full rope assembly, RBS is the catalog break strength of the rope.\nNOTE: 2 For a subrope, RBS is the break strength of the subrope estimated by the manufacturer\nNOTE: 3 For a scaled rope, RBS is the break strength of the scaled rope assembly estimated by the manufacturer.\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards\nSource:\nAPI\nRP 2SM, Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, First Edition, July 2014\n.\nGlobal Standards", "https://iadclexicon.org/reference-electrode": "TERM: Reference Electrode\nURL: https://iadclexicon.org/reference-electrode\n\nReference electrode\nElectrode with stable open-circuit potential used as reference for potential measurements.\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards", "https://iadclexicon.org/reference-indicator": "TERM: Reference Indicator\nURL: https://iadclexicon.org/reference-indicator\n\nReference Indicator\nReal or artificial discontinuity in a reference standard, which provides reproducible sensitivity levels for inspection equipment. EXAMPLES Artificial reference indicators can be holes, notches, grooves or slots.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/reference-model": "TERM: Reference Model\nURL: https://iadclexicon.org/reference-model\n\nReference Model\nStructure that allows the modules and interfaces of a system to be described in a consistent manner.\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/reference-level": "TERM: Reference Level\nURL: https://iadclexicon.org/reference-level\n\nReference Level\nZero elevation/head on a total energy diagram. For line or vessel applications, the reference level is usually sea level.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/reference-stations": "TERM: Reference Stations\nURL: https://iadclexicon.org/reference-stations\n\nReference Stations\nSince 1997, Norway has used the terms \u201creference stations\u201d and \u201cregional stations\u201d in connection with monitoring of the seabed on the Norwegian continental shelf. Both types of stations normally cover the background level of selected components in the area, and the reference stations can, in given instances, function as regional stations and vice versa. Reference stations and regional stations in one and the same region are used to estimate background levels in the regions.\nThe term reference stations is now discontinued, and all non-field-specific stations are called regional stations in the new Guidelines for environmental monitoring of the petroleum activities on the Norwegian continental shelf (in Norwegian only).\nSource:\u00a0Guidelines Regarding the Activities Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/reference-period": "TERM: Reference Period\nURL: https://iadclexicon.org/reference-period\n\nReference Period\nperiod of time used as the basis for determining values of basic variables.\nSource:\u00a0ISO 19900:2013, Petroleum and natural gas industries \u2013 General requirements\u00a0for offshore structures.\nGlobal Standards", "https://iadclexicon.org/reference-standard": "TERM: Reference Standard\nURL: https://iadclexicon.org/reference-standard\n\nReference Standard\nPipe, or pipe section, containing one or more reference indicators, used as a basis for comparison or for inspection equipment standardization.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/reference-temperature": "TERM: Reference Temperature\nURL: https://iadclexicon.org/reference-temperature\n\nReference Temperature\nReference temperature\nis the temperature at which the vapour pressure of the cargo corresponds to the set pressure of the pressure-relief valve.\nSource: Resolution MEPC.119(52), 2004 amendments to the International Code for the Construction and Equipment of Ships Carrying Dangerous Chemicals in Bulk (IBC Code), 15 October 2004.\nRegulatory guidance, International Maritime Organization", "https://iadclexicon.org/refiner": "TERM: Refiner\nURL: https://iadclexicon.org/refiner\n\nRefiner\nRefiner\u2015every person who has any part in the control or management of any operation by which the physical or chemical characteristics of oil or products are changed, but exclusive of the operations of passing oil through separators to remove gas, placing oil in settling tanks to remove basic sediment and water, dehydrating oil, and generally cleaning and purifying oil.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/refrigerated-tank": "TERM: Refrigerated Tank\nURL: https://iadclexicon.org/refrigerated-tank\n\nRefrigerated Tank\nContainer that stores liquid at a temperature below atmospheric temperature with or without the aid of refrigeration, either by evaporation of the tank contents or by a circulating refrigeration system.\nSource:\nAPI\nSTD 2000, Venting Atmospheric and Low-pressure Storage Tanks, Sixth Edition, November 2009.\nGlobal S\ntandards", "https://iadclexicon.org/regional-administrator": "TERM: Regional Administrator\nURL: https://iadclexicon.org/regional-administrator\n\nRegional Administrator\nThe administrator of the United States Environmental Protection Agency, Region 6.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/reg": "TERM: REG\nURL: https://iadclexicon.org/reg\n\nREG\nAPI regular style of thread design.\nSource:\nAPI\nSPEC 7-1, Specification for Rotary Drill Stem Elements, First Edition, March 2006 (Addendum April 2011).\nGlobal Standards", "https://iadclexicon.org/regional-director": "TERM: Regional Director\nURL: https://iadclexicon.org/regional-director\n\nRegional Director:\nRegional Director means the BSEE officer with responsibility and authority for a Region within BSEE.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/regional-standard": "TERM: Regional Standard\nURL: https://iadclexicon.org/regional-standard\n\nRegional standard\nA standard adopted by a regional organization for standardization. (the Paragraph was introduced by the Federal Law dated 30.12.2009 No. 385-FZ)\nSource: Federal Law on Technical Regulation, No. 184-FZ, Russian Federation, December 2002 (amended September 2010).\nRegulations", "https://iadclexicon.org/regional-office": "TERM: Regional Office\nURL: https://iadclexicon.org/regional-office\n\nRegional Office\n\u201cRegional office\u201d means, in respect of a work place, the regional office of the Canada Oil and Gas Lands Administration, formed under the Department of Energy, Mines and Resources and the Department of Indian Affairs and Northern Development, for the administrative region of that Administration in which the work place is situated (bureau r\u00e9gional).\nSource:\u00a0Canada Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, February 2013.\nRegulations\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations", "https://iadclexicon.org/regional-set-of-rules": "TERM: Regional Set of Rules\nURL: https://iadclexicon.org/regional-set-of-rules\n\nRegional set of rules\nA set of rules adopted by a regional organization for standardization. (the Paragraph was introduced by the Federal Law dated 30.12.2009 No. 385-FZ)\nSource: Federal Law on Technical Regulation, No. 184-FZ, Russian Federation, December 2002 (amended September 2010).\nRegulations", "https://iadclexicon.org/regional-organization-for-standardization": "TERM: Regional Organization for Standardization\nURL: https://iadclexicon.org/regional-organization-for-standardization\n\nRegional organization for standardization\nAn organization, the members (participants) of which are national bodies (organizations) for standardization of the states included in the same geographical region of the world and (or) a group of countries undergoing the process of economic integration according to international treaties. (the Paragraph was introduced by the Federal Law dated 30.12.2009 No. 385-FZ)\nSource: Federal Law on Technical Regulation, No. 184-FZ, Russian Federation, December 2002 (amended September 2010).\nRegulations", "https://iadclexicon.org/regional-stations": "TERM: Regional Stations\nURL: https://iadclexicon.org/regional-stations\n\nRegional Stations\nSince 1997, Norway has used the terms \u201creference stations\u201d and \u201cregional stations\u201d in connection with monitoring of the seabed on the Norwegian continental shelf. Both types of stations normally cover the background level of selected components in the area, and the reference stations can, in given instances, function as regional stations and vice versa. Reference stations and regional stations in one and the same region are used to estimate background levels in the regions.\nThe term reference stations is now discontinued, and all non-field-specific stations are called regional stations in the new Guidelines for environmental monitoring of the petroleum activities on the Norwegian continental shelf (in Norwegian only).\nSource:\u00a0Guidelines Regarding the Activities Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/regional-supervisor": "TERM: Regional Supervisor\nURL: https://iadclexicon.org/regional-supervisor\n\nRegional Supervisor:\nRegional Supervisor means the BSEE officer with responsibility and authority for operations or other designated program functions within a BSEE Region.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/register": "TERM: Register\nURL: https://iadclexicon.org/register\n\nRegister\nlist issued by a certification body, an authority or another registration organization, for certificate holders or persons meeting predetermined criteria\nNote 1 to entry: A register can be publicly available or for in-house purposes.\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards\nRegister\nRegister:\nwhen used in Chapter 4\u2014has the meaning given by section 467; or\nwhen used in Chapter 5\u2014has the meaning given by section 519.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nRegister\nRegister means a Register kept under section 469.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nRegister\nIn this Chapter, Register means the Register kept under section 521.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/registered-organisation": "TERM: Registered Organisation\nURL: https://iadclexicon.org/registered-organisation\n\nRegistered organisation\nRegistered organisation means an organisation registered or an association recognized under the Fair Work (Registered Organisations) Act 2009.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/registered-holder": "TERM: Registered Holder\nURL: https://iadclexicon.org/registered-holder\n\nRegistered holder\nRegistered holder, in relation to a title, means the person whose name is shown in the Register kept under section 469 or 521 as the holder of the title. For this purpose, a title is a petroleum exploration permit, petroleum retention lease, petroleum production licence, infrastructure licence, pipeline licence, petroleum special prospecting authority, petroleum access authority, greenhouse gas assessment permit, greenhouse gas holding lease, greenhouse gas injection licence, greenhouse gas search authority or greenhouse gas special authority.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/registered-owner": "TERM: Registered Owner\nURL: https://iadclexicon.org/registered-owner\n\nRegistered Owner\n\u201cRegistered owner\u201d means the person or persons registered as the owner of the ship or, in the absence of registration, the person or persons owning the ship. However, in the case of a ship owned by a State and operated by a company which in that State is registered as the ship\u2019s operator, \u201cregistered owner\u201d shall mean such company.\nSource:\u00a0International Convention on Civil Liability for Bunker Oil Pollution Damage, 2001.\nLegislation", "https://iadclexicon.org/registrar-of-deeds": "TERM: Registrar of Deeds\nURL: https://iadclexicon.org/registrar-of-deeds\n\nRegistrar of Deeds\n\u201cRegistrar of deeds\u201d includes the registrar of land titles or other officer with whom title to land is registered; directeur de l\u2019Enregistrement.\nSource: National Energy Board Act, R.S.C., 1985, c. N-7, Canada, current to April 29, 2013.\nLegislation", "https://iadclexicon.org/registration": "TERM: Registration\nURL: https://iadclexicon.org/registration\n\nRegistration\ninclusion of a certificate holder\u00a0 or an individual meeting predetermined criteria with personal data (e.g. name, address) in a register\u00a0 by a certification body, an authority or another registration organization.\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/registrar": "TERM: Registrar\nURL: https://iadclexicon.org/registrar\n\nRegistrar\n\u201cRegistrar\u201d means such person as the Board may designate as the Registrar for the purposes of this Division; directeur.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nRegistrar\n\u201cRegistrar\u201d means\nin relation to any area in respect of which the Minister of Natural Resources has administrative responsibility for the natural resources therein, such person as that Minister may designate, and\nin relation to any area in respect of which the Minister of Indian Affairs and Northern Development has administrative responsibility for the natural resources therein, such person as that Minister may designate; directeur.\nSource: \u00a0Canada Petroleum Resources Act, R.S.C. 1985, c. 36 (2nd Supp.), current to April 29, 2013.\nLegislation", "https://iadclexicon.org/registration-fees-act": "TERM: Registration Fees Act\nURL: https://iadclexicon.org/registration-fees-act\n\nRegistration Fees Act\nRegistration Fees Act means the Offshore Petroleum and Greenhouse Gas Storage (Registration Fees) Act 2006.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/regular-emulsion": "TERM: Regular Emulsion\nURL: https://iadclexicon.org/regular-emulsion\n\nRegular emulsion\nEmulsions can be water-in-oil, which are referred to as regular emulsions, as well as oil in-water, which are called reverse emulsions.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/registry": "TERM: Registry\nURL: https://iadclexicon.org/registry\n\nRegistry\n\u201cRegistry\u201d means the Canadian Environmental Assessment Registry established under section 55; registre.\nSource: Canadian Environmental Assessment Act, 1992, c. 37, Canada, as consolidated November 2003.\nLegislation", "https://iadclexicon.org/regularly-assigned-personnel": "TERM: Regularly Assigned Personnel\nURL: https://iadclexicon.org/regularly-assigned-personnel\n\nRegularly Assigned Personnel\npersonnel whose usual place of employment is onshore but who, in the course of their duties, may be required to work offshore.\nSource: Atlantic Canada Offshore Petroleum Industry, Standard Practice for the Training and Qualifications of Personnel, 2013, Canadian Association of Petroleum Producers,\nGlobal Standards", "https://iadclexicon.org/regularly-employed": "TERM: Regularly Employed\nURL: https://iadclexicon.org/regularly-employed\n\nRegularly Employed\n\u201cRegularly employed\u201d includes seasonal employment with a predictably recurring period of employment that exceeds four weeks, unless otherwise ordered by a safety officer.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations", "https://iadclexicon.org/regular-wave": "TERM: Regular Wave\nURL: https://iadclexicon.org/regular-wave\n\nRegular Wave\n\u201cRegular wave\u201d refers to a deterministic, harmonic wave with a given period and amplitude.\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards", "https://iadclexicon.org/regularly-present-at-one-time": "TERM: Regularly Present At One Time\nURL: https://iadclexicon.org/regularly-present-at-one-time\n\nRegularly Present At One Time\n\u2018Regularly present at one time\u2019 means those numbers normally working on the installation or vessel, excluding periods when there are occasional and short-term fluctuations in the normal numbers, for example during seasonal well workovers or construction modifications.\nSource: Health Care and First Aid on Offshore Installations and Pipeline Works, Offshore Installations and Pipeline Works (First-Aid) Regulations 1989, Approved Code of Practice and Guidance (UK HSE L123), Second Edition, 2000.\nRegulatory Guidance", "https://iadclexicon.org/regulated-norm": "TERM: Regulated NORM\nURL: https://iadclexicon.org/regulated-norm\n\nRegulated NORM\n\u201cRegulated NORM\u201d means NORM contained in oil-field soils, equipment, sludges or other materials related to oil-field operations or processes exceeding the radiation levels specified in 20.3.14.1403 NMAC.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/regulation": "TERM: Regulation\nURL: https://iadclexicon.org/regulation\n\nRegulation\nRegulation includes investigation.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nRegulation\nRegulation\nmeans a regulation contained in the Annex to the Convention.\nSource:\u00a0IMO Resolution MSC.48(66), adoption of the International Life-Saving Appliance (LSA) Code, 4 June 1996, International Maritime Organization.\nLegislation\nRegulation\nRegulation: Mijnbouwbesluit.\nSource: Mining Regulation of the Netherlands, WJZ 02063603, Netherlands,16 December 2002.\nRegulations", "https://iadclexicon.org/regulated-operation": "TERM: Regulated Operation\nURL: https://iadclexicon.org/regulated-operation\n\nRegulated operation\nRegulated operation means:\nan activity to which Chapter 2 applies; or\nan activity to which Chapter 3 applies.\nFor the purposes of paragraph (b), assume that each reference in subsection 356(1) to a substance were a reference to a greenhouse gas substance.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nRegulated operation\nRegulated operation includes an activity to which the core regulatory provisions of a State or Territory PSLA apply. For this purpose, the core regulatory provisions are the provisions that substantially correspond to Chapter 2 or 3 of this Act.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/regulated-business-premises": "TERM: Regulated Business Premises\nURL: https://iadclexicon.org/regulated-business-premises\n\nRegulated business premises\nRegulated business premises means:\na facility; or\npremises that are:\noccupied by a person who is the operator of a facility; and\nused, or proposed to be used, wholly or principally in connection with offshore petroleum operations or offshore greenhouse gas storage operations; or\npremises that are:\noccupied by a person who is the registered holder of a petroleum title; and\nused, or proposed to be used, wholly or principally in connection with offshore petroleum operations; or\npremises that are:\noccupied by a person who is the registered holder of a greenhouse gas title; and\nused, or proposed to be used, wholly or principally in connection with offshore greenhouse gas storage operations.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/regulations": "TERM: Regulations\nURL: https://iadclexicon.org/regulations\n\nRegulations\nAny prescribed local, state, or Federal rule or ordinance pertaining to the subject at hand.\nSource:\nAPI\nRP 67, Recommended Practice for Oilfield Explosives Safety, Upstream Segment, Second Edition, May 2007.\nGlobal Standards\nRegulations\nRegulations means the Canada Oil and Gas Drilling and Production Regulations, Newfoundland Offshore Petroleum Drilling and Production Regulations, and/or Nova Scotia Offshore Petroleum Drilling and Production Regulations, as the case may be.\nSource: \u00a0Offshore Waste Treatment Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, December 15, 2010.\nRegulatory Guidance\nRegulations\nThe Canada Oil and Gas Drilling and Production Regulations, Newfoundland Offshore Petroleum Drilling and Production Regulations, and/or Nova Scotia Offshore Petroleum Drilling and Production Regulations, as the case may be.\nSource: Environmental Protection Plan Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, March 31, 2011.\nRegulatory Guidance\nSource: Safety Plan Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, March 31, 2011.\nRegulatory Guidance\nRegulations, The\nRegulations concerning OHS made under the Act. They are some of the listed OHS laws. They have changed over time.\nFrom 1st January 2005 to 31st December 2009:\nthe Petroleum (Submerged Lands) (Management of Safety on Offshore Facilities) Regulations 1996;\nthe Petroleum (Submerged Lands) (Diving Safety) Regulations 2002;\nthe Petroleum (Submerged Lands) (Occupational Health and Safety) Regulations 1993;\nthe Petroleum (Submerged Lands) (Pipelines) Regulations 2001, to the extent that those regulations relate to occupational health and safety matters;\nFrom 1st January 2010 to 7th June 2010:\nthe Offshore Petroleum (Safety) Regulations 2009;\nFrom 8th June 2010 onwards:\nthe Offshore Petroleum and Greenhouse Gas Storage (Safety) Regulations 2009.\nSource: NOPSEMA Guideline \u2013 Glossary \u2013 Regulatory Operations, N-09000-GL0326, Australia, Revision 5, December 2011.\nRegulatory Guidance\nRegulations\nThe regulations means regulations (including these Regulations) made under the Act.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Environment) Regulations 2009 (Statutory Rules 1999 No. 228 as amended), Australia, prepared on 1 January 2012.\nRegulations\nRegulations\nRegulations means regulations made under the Act, including these Regulations.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Safety) Regulations 2009 (Select Legislative Instrument 2009 No. 382 as amended), Australia, prepared on 1 January 2012.\nRegulations\nRegulations\nRegulations means regulations made for the purposes of this Schedule.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nRegulations\nLegislation applicable to environmental programs for the Offshore Petroleum industry (listed in Section 1 of these PEGs).\nSource: \u00a0Offshore Physical Environmental Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, September 2008.\nRegulatory Guidance\nRegulations\n\u201cRegulations\u201d means regulations made by the Board under this Act.\nSource:\u00a0The Petroleum and Natural Gas Regulatory Board Act, 2006, No. 19 of 2006, India, amended as of May 2013.\nLegislation", "https://iadclexicon.org/regulator": "TERM: Regulator\nURL: https://iadclexicon.org/regulator\n\nRegulator\nControl valve used to regulate pressure or flow.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards\nRegulator\nRegulator means:\nin relation to a petroleum activity \u2014 NOPSEMA; or\nin relation to a greenhouse gas storage activity \u2014 the responsible Commonwealth Minister.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Environment) Regulations 2009 (Statutory Rules 1999 No. 228 as amended), Australia, prepared on 1 January 2012.\nRegulations\nRegulator\nRegulator means:\nfor a petroleum exploration permit, petroleum retention lease or petroleum production licence \u2014 the Titles Administrator; and\nfor a greenhouse gas assessment permit or greenhouse gas holding lease \u2014 the responsible Commonwealth Minister.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations\nRegulator\nC-NLOPB, CNSOPB, and/or NEB as appropriate.\nSource:\nSource: \u00a0Offshore Physical Environmental Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, September 2008.\nRegulatory Guidance\nRegulator\nAuthority established by a national governmental administration to oversee the activities of the offshore oil and natural gas industries within its jurisdiction, with respect to the overall safety to life and protection of the environment.\nNOTE 1 The term regulator can encompass more than one agency in any particular territorial waters.\nNOTE 2 The regulator can appoint other agencies, such as marine classification societies, to act on its behalf, and in such cases, the term regulator within this part of ISO 19905 includes such agencies.\nNOTE 3 Within this part of ISO 19905, the term regulator does not include any agency responsible for approvals to extract hydrocarbons, unless such agency also has responsibility for safety and environmental protection.\nNOTE 4 Adapted from ISO 19902:2007, definition 3.40.\nSource: ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/regulatory-intelligence": "TERM: Regulatory Intelligence\nURL: https://iadclexicon.org/regulatory-intelligence\n\nRegulatory intelligence\nAny information with OHS relevance obtained by NOPSEMA or an OHS inspector concerning any events or activities relevant to the listed OHS laws.\nSource: NOPSEMA Guideline \u2013 Glossary \u2013 Regulatory Operations, N-09000-GL0326, Australia, Revision 5, December 2011.\nRegulatory Guidance", "https://iadclexicon.org/regulator-pressure": "TERM: Regulator (Pressure)\nURL: https://iadclexicon.org/regulator-pressure\n\nRegulator (Pressure)\nA hydraulic device that reduces upstream supply pressure to a desired (regulated) pressure. Note: It may be manually or remotely operated and, once set, should maintain the regulated output pressure unless reset to a different pressure.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/regulatory-levies-act": "TERM: Regulatory Levies Act\nURL: https://iadclexicon.org/regulatory-levies-act\n\nRegulatory Levies Act\nRegulatory Levies Act means the Offshore Petroleum and Greenhouse Gas Storage (Regulatory Levies) Act 2003.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/regulatory-process": "TERM: Regulatory Process\nURL: https://iadclexicon.org/regulatory-process\n\nRegulatory process\nThe complete documentation issued by NOPSEMA governing the conduct of each regulatory task, consisting of a policy supported by procedural documents, which may be combined into a single handbook. It may also include forms, guidance, registers etc, as deemed appropriate.\nSource: NOPSEMA Guideline \u2013 Glossary \u2013 Regulatory Operations, N-09000-GL0326, Australia, Revision 5, December 2011.\nRegulatory Guidance", "https://iadclexicon.org/regulatory-task": "TERM: Regulatory Task\nURL: https://iadclexicon.org/regulatory-task\n\nRegulatory task\nOne assessment, inspection, investigation or other similar activity covered by a regulatory process and undertaken by OHS inspectors for statutory reasons under the listed OHS laws.\nSource: NOPSEMA Guideline \u2013 Glossary \u2013 Regulatory Operations, N-09000-GL0326, Australia, Revision 5, December 2011.\nRegulatory Guidance", "https://iadclexicon.org/reinforced-plastic": "TERM: Reinforced Plastic\nURL: https://iadclexicon.org/reinforced-plastic\n\nReinforced Plastic\nPolymeric resin-based composite that is reinforced with glass fibre.\nNote: 1 to entry:\u00a0The predominant glass fibre is\nE-glass\n(3.2.22)\n.\nNote: \u00a02 to entry:\nISO\u00a014692 (all parts)\nis restricted to the use of thermosetting\nresins\n(3.2.116)\n.\nNote: \u00a0 3 to entry:\u00a0GRE, GRUP and GRVE are types of GRP.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/reid-vapor-pressure": "TERM: Reid Vapor Pressure\nURL: https://iadclexicon.org/reid-vapor-pressure\n\nReid Vapor Pressure\nA test method to determine the vapor pressure of volatile petroleum liquids at 100\u00b0 F\nwith an initial boiling point above 32\u00b0 F. (ASTM D 323)\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/reinforced-thermosetting-resin-plastic": "TERM: Reinforced Thermosetting Resin Plastic\nURL: https://iadclexicon.org/reinforced-thermosetting-resin-plastic\n\nReinforced Thermosetting Resin Plastic\nPolymeric resin-based composite that is reinforced with glass fibre.\nNote: 1 to entry:\u00a0The predominant glass fibre is\nE-glass\n(3.2.22)\n.\nNote: 2 to entry:\nISO\u00a014692 (all parts)\nis restricted to the use of thermosetting\nresins\n(3.2.116)\n.\nNote: 3 to entry:\u00a0GRE, GRUP and GRVE are types of GRP.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/rel": "TERM: REL\nURL: https://iadclexicon.org/rel\n\nREL\nRecommended exposure level.\nSource:\nAPI\nRP 49, Recommended Practice for Drilling and Well Servicing Operations Involving Hydrogen Sulfide, Third Edition, May 2001.\nGlobal Standards", "https://iadclexicon.org/reinforcement": "TERM: Reinforcement\nURL: https://iadclexicon.org/reinforcement\n\nReinforcement\nStrong material embedded into a matrix to improve its mechanical properties.\nNote: 1 to entry:\u00a0Reinforcements are usually long fibres, whiskers, particulates, etc. The term is not to be used synonymously with filler.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/related-dealing": "TERM: Related Dealing\nURL: https://iadclexicon.org/related-dealing\n\nRelated dealing\nRelated dealing means a dealing executed, before the execution of the instrument evidencing the dealing mentioned in paragraph (1) (a), by some or all of the parties to that instrument:\nthat affects the title which is the subject of the dealing to which the instrument referred to in paragraph (1) (a) relates; and\nthat:\ncreates or assigns an option to enter into the dealing mentioned in paragraph (1) (a); or\ncreates or assigns a right to enter into the dealing mentioned in paragraph (1) (a); or\nis altered or terminated by the dealing mentioned in paragraph (1) (a);\nand includes any transaction in respect of which an instrument was registered under section 81 of the Petroleum (Submerged Lands) Act 1967 before 22 July 1985.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/related-structure": "TERM: Related Structure\nURL: https://iadclexicon.org/related-structure\n\nRelated Structure\n\u201cRelated structure\u201d means a structure, not being in any case a vessel, related to an energy structure, including\u2014\na structure for converting energy produced by an energy structure into a form suitable for transmission to Great Britain; and\na structure mainly for the provision of accommodation for persons carrying out work activities in relation to an energy structure or related structure.\nSource: The Health and Safety at Work etc. Act 1974 (Application outside Great Britain) (Variation) Order 2011, UK S.I. 2011/745, 2011.\nRegulations", "https://iadclexicon.org/related-piping": "TERM: Related Piping\nURL: https://iadclexicon.org/related-piping\n\nRelated Piping\nThe surface piping and subsurface piping that is less than three feet beneath the ground surface between pieces of equipment located at any collection or treatment facility. Such piping would include piping between and among headers, manifolds, separators, storage tanks, gun barrels, heater treaters, dehydrators, and any other equipment located at a collection or treatment facility. The term is not intended to refer to lines, such as flowlines, gathering lines, and injection lines that lead up to and away from any such collection or treatment facility.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/related-equipment": "TERM: Related Equipment\nURL: https://iadclexicon.org/related-equipment\n\nRelated Equipment\nAny other downhole tool or equipment that would be included or necessary for downhole well test tools operations not included in another standard or specification.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards", "https://iadclexicon.org/related-title": "TERM: Related Title\nURL: https://iadclexicon.org/related-title\n\nRelated title\nIn this Division, related title means a title mentioned in the table in subsection 572(1).\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/related-titleholder": "TERM: Related Titleholder\nURL: https://iadclexicon.org/related-titleholder\n\nRelated titleholder\nRelated titleholder, for a related title, means the titleholder for the related title mentioned in the table in subsection 572(1). Note: A related title, related title area or related titleholder may cover petroleum or greenhouse gas operations.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/related-title-area": "TERM: Related Title Area\nURL: https://iadclexicon.org/related-title-area\n\nRelated title area\nRelated title area, for a related title, means the title area for the related title mentioned in the table in subsection 572(1).\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/relative-density": "TERM: Relative Density\nURL: https://iadclexicon.org/relative-density\n\nRelative Density (or Specific Gravity)\nRatio of the mass of a substance to the mass of an equal volume of a standard substance at a reference temperature. NOTE The standard substance is usually water; the reference temperature is usually 4 \u00b0C.\nSource:\nAPI\nRP 10B-2, Recommended Practice for Testing Well Cements, First Edition, July 2005 (Reaffirmed: July 2010).\nGlobal Standards", "https://iadclexicon.org/relative-risk": "TERM: Relative Risk\nURL: https://iadclexicon.org/relative-risk\n\nRelative Risk\nMeasure of risk that represents the ratio of risks when compared to each other or a control.\nSource:\nAPI\nSTANDARD 780, Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, First Edition, May 2013.\nGlobal Standards\nRelative Risk\nMeasure of risk that represents the ratio of risks when compared to each other or a control.\nSample Usage:\nAlthough the site is prone to frequent low level flooding, the relative risk posed by a hurricane is greater than that posed by a flood.\nAnnotation:\nThe relative risk value of a scenario is meaningful only in comparison to other similarly constructed risk values.\nDue to inherent uncertainties in risk analysis, relative risk may be more useful to decision makers than risk measured in expected annualized dollars lost or lives lost.\nUsing relative risk might convey the necessary meaning to decision makers while avoiding the disclosure of sensitive or classified information.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/relative-density-of-a-gas-or-vapour": "TERM: Relative Density of a Gas (or vapour)\nURL: https://iadclexicon.org/relative-density-of-a-gas-or-vapour\n\nRelative Density of a Gas (or Vapour)\nDensity of a gas or a vapour relative to the density of air at the same pressure and at the same temperature (air is equal to 1,0).\nSource:\u00a0IEC 61892-7, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 7: Hazardous areas.\nGlobal Standards", "https://iadclexicon.org/relative-roughness": "TERM: Relative Roughness\nURL: https://iadclexicon.org/relative-roughness\n\nRelative Roughness\nRatio of the absolute roughness of the inside pipe wall to the internal diameter of the pipe; Absolute roughness is the average height of imperfections in the pipe wall surface.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/release": "TERM: Release\nURL: https://iadclexicon.org/release\n\nRelease\nRELEASE shall mean any unauthorized discharge of E&P waste to the environment over time.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations\nRelease\n\u201cRecomplete\u201d means the subsequent completion of a well in a different pool from the pool in which it was originally completed.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/release-prevention-barrier": "TERM: Release Prevention Barrier\nURL: https://iadclexicon.org/release-prevention-barrier\n\nRelease Prevention Barrier\nA release prevention barrier includes steel bottoms, synthetic materials, clay liners, and all other barriers or combination of barriers placed in the bottom of or under an aboveground storage tank, which have the following functions:\npreventing the escape of contaminated material, and\ncontaining or channeling released material for leak detection.\nSource:\nAPI\nRP 545 Recommended Practice for Lightning Protection of Aboveground Storage Tanks for Flammable or Combustible Liquids, First Edition, October 2009.\nGlobal Standards", "https://iadclexicon.org/release-rate": "TERM: Release Rate\nURL: https://iadclexicon.org/release-rate\n\nRelease Rate\nQuantity of flammable gas or vapour emitted per unit time from the source of release.\nSource:\u00a0IEC 61892-7, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 7: Hazardous areas.\nGlobal Standards", "https://iadclexicon.org/relevant": "TERM: Relevant\nURL: https://iadclexicon.org/relevant\n\nRelevant\nSee indications, relevant.\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/relevant-employee": "TERM: Relevant Employee\nURL: https://iadclexicon.org/relevant-employee\n\nRelevant Employee\n\u201cRelevant employee\u201d means an employee (a) who is ordinarily resident in the United Kingdom, or who is not ordinarily resident in the United Kingdom but who has been present in the United Kingdom and relevant waters in the course of employment there for a continuous period of not less than 7 days.\nSource: The Offshore Installations and Pipeline Works (Management and Administration) Regulations 1995, UK S.I. 1995/738, 1995.\nRegulations\nRelevant Employee\n\u201cRelevant waters\u201d means (a) tidal waters and parts of the sea in or adjacent to Great Britain up to the seaward limits of territorial waters; and (b) any area designated by order under section 1(7) of the Continental Shelf Act 1964(4).\u00a0 Note: 1964 c. 29; section 1 was amended by the Oil and Gas (Enterprise) Act 1982 (c. 23), Schedule 3, paragraph 1.\nSource: The Offshore Installations and Pipeline Works (Management and Administration) Regulations 1995, UK S.I. 1995/738, 1995.\nRegulations", "https://iadclexicon.org/relevant-claims": "TERM: Relevant Claims\nURL: https://iadclexicon.org/relevant-claims\n\nRelevant Claims\nRelevant claims means the claims referred to in Article 2, paragraph 1, of the Limitation Convention, except for cargo claims.\nSource:\u00a0IMO Resolution A.898(21), Guidelines on shipowners\u2019 responsibilities in respect of maritime claims, 4 February 2000, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/relevant-chemicals": "TERM: Relevant Chemicals\nURL: https://iadclexicon.org/relevant-chemicals\n\nRelevant Chemicals\n\u201cRelevant Chemicals\u201d means transformation or reaction products that are produced during and after employment of the ballast water management system in the ballast water or in the receiving environment and that may be of concern to the ship\u2019s safety, aquatic environment and/or human health.\nSource: Resolution MEPC.169(57), revised Procedure for approval of ballast water management systems that make use of Active Substances (G9), 4 April 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/relevant-indication": "TERM: Relevant Indication\nURL: https://iadclexicon.org/relevant-indication\n\nRelevant Indication\nAny indication [liquid penetrant (LP) or magnetic particle (MP) examination] with a major dimension greater than 1.6 mm (0.062 in.).\nNOTE: Inherent indications not associated with a surface rupture are considered nonrelevant indications.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nRelevant Indication\nSurface NDE indication (iquid penetrant or magnetic particle examination) with a major dimension greater than 1.6 mm (0.062 in)\nNOTE: Inherent indications not associated with a surface rupture are considered non-relevant indications.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nRelevant Indication\nNDT indication that is caused by a condition or type of discontinuity that requires evaluation.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards\nRelevant Indication\nSurface-rupture NDE indication with major dimensions greater than 1,6 mm (1/16 in). NOTE Inherent indications not associated with a surface rupture are considered non-relevant.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nRelevant Indication\nOnly those indications with major dimensions greater than 1\u204416 inch shall be considered relevant. Inherent indications not associated with a surface rupture (for example, magnetic permeability variations and non-metallic stringers) are considered non-relevant. If magnetic particle indications are believed to be non-relevant, they shall be examined by liquid penetrant surface NDE methods or removed and reinspected to prove their non-relevancy.\nSource:\nAPI\nSPEC 16R, Specification for Marine Drilling Riser Couplings, Exploration and Production Department, First Edition, January 1997.\nGlobal Standards", "https://iadclexicon.org/relevant-indication-%e2%8c%a9liquid-penetrant-or-magnetic-particle-examination%e2%8c%aa": "TERM: Relevant Indication \u2329Liquid Penetrant or Magnetic Particle Examination\u232a\nURL: https://iadclexicon.org/relevant-indication-%e2%8c%a9liquid-penetrant-or-magnetic-particle-examination%e2%8c%aa\n\nRelevant Indication \u2329Liquid Penetrant or Magnetic Particle Examination\u232a\nAny indication with a major dimension over 1,6 mm (0,062 in).\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards", "https://iadclexicon.org/relevant-register": "TERM: Relevant Register\nURL: https://iadclexicon.org/relevant-register\n\nRelevant Register\nRelevant Register:\n(a) in relation to a title or a petroleum special prospecting authority\u2014means the Register for the offshore area to which the title or petroleum special prospecting authority relates; or\n(b) in relation to a notice under subsection 191(5), (6) or (7) that relates to a petroleum pool that is wholly or partly situated in an offshore area\u2014means the Register for the offshore area.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/relevant-statutory-provisions": "TERM: Relevant Statutory Provisions\nURL: https://iadclexicon.org/relevant-statutory-provisions\n\nRelevant Statutory Provisions\n\u201cRelevant statutory provisions\u201d means the relevant statutory provisions (as defined in section 53(1) of the 1974 Act) which apply to or in relation to installations or activities on or in connection with them.\nSource: The Offshore Installations (Safety Case) Regulations 2005, UK S.I. 2005/3117, 2005.\nRegulations", "https://iadclexicon.org/relevant-vessel": "TERM: Relevant Vessel\nURL: https://iadclexicon.org/relevant-vessel\n\nRelevant vessel\nRelevant vessel means:\na vessel that satisfies the following conditions:\nthe vessel is registered under the Shipping Registration Act 1981;\nthe gross tonnage of the vessel specified in the certificate of registration of the vessel exceeds 200;\nthe vessel is not a Government vessel; or\na vessel that satisfies the following conditions:\nthe vessel is not registered under the Shipping Registration Act 1981;\nthe vessel is permitted to be registered under that Act;\nthe vessel is not a foreign-flag vessel;\nthe tonnage length of the vessel equals or exceeds 24 metres (for this purpose, the tonnage length is to be determined in the same manner as it is determined for the purposes of the Shipping Registration Act 1981);\nthe vessel is not a Government vessel; or\na vessel that satisfies the following conditions:\nthe vessel is not a vessel to which paragraph (a) or (b) applies;\nthe vessel is in the offshore area for the purpose of exploring the seabed or subsoil of the offshore area for petroleum or minerals or for the purpose of exploiting the petroleum or minerals which occur as natural resources of that seabed or subsoil;\nthe vessel is not a Government vessel; or\na vessel that satisfies the following conditions:\nthe vessel is not a vessel to which paragraph (a) or (b) applies;\nthe vessel is in the offshore area for the purpose of exploring the seabed or subsoil of the offshore area for a potential greenhouse gas storage formation or a potential greenhouse gas injection site;\nthe vessel is not a Government vessel; or\na vessel that satisfies the following conditions:\nthe vessel is not a vessel to which paragraph (a) or (b) applies;\nthe vessel is in the offshore area for purposes relating to the injection of a greenhouse gas substance into, or the storage of a greenhouse gas substance in, the seabed or subsoil of the offshore area;\nthe vessel is not a Government vessel.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/relevant-waters": "TERM: Relevant Waters\nURL: https://iadclexicon.org/relevant-waters\n\nRelevant Waters\nThese waters comprise: tidal waters within Great Britain up to the seaward limits of territorial waters; territorial waters adjacent to Great Britain; and those areas of the UK continental shelf designated under the Continental Shelf Act 1964.\nSource: A Guide to the Offshore Installations and Pipelines Works (Management and Administration) Regulations 1995, Guidance on Regulations (UK HSE L70), Second Edition, 2002.\nRegulatory Guidance\nRelevant Waters\nTerritorial waters, contiguous zone, continental shelf and exclusive economic zone of India shall have the meaning as defined in \u2018The territorial waters, continental shelf, exclusive economic zone and other maritime zones act, 1974\u2019.\nSource:\u00a0Guidance Notes on Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, Oil Industry Safety Directorate (India), 2012.\nRegulatory Guidance\nRelevant Waters\n\u201cRelevant waters\u201d means\u2014\ntidal waters and parts of the sea in or adjacent to Great Britain up to the seaward limits of the territorial sea; and\nany area designated by order under section 1(7) of the Continental Shelf Act 1964. Note: 1964 c. 29; section 1(7) was amended by the Oil and Gas (Enterprise) Act 1982 (c. 23), Schedule 3, paragraph 1.\nSource: The Offshore Installations (Safety Case) Regulations 2005, UK S.I. 2005/3117, 2005.\nRegulations\nRelevant Waters\n\u201cRelevant waters\u201d means territorial waters, contiguous zone, continental shelf and exclusive economic zone of India\n.\nSource:\u00a0Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, India, 18th June 2008.\nRegulations", "https://iadclexicon.org/reliability": "TERM: Reliability\nURL: https://iadclexicon.org/reliability\n\nReliability\nAbility of a component or system to perform its required function without failure during a specified time interval routine personnel transfer everyday routine personnel transfer, without specific supporting documentation (i.e. DNV GL approved personnel transfer procedure)\nSource:\u00a0Offshore Gangways, DNVGL-ST-0358, DNV GL, September 2017.\nGlobal Standards\nReliability\nAbility of an item to perform a required function under given conditions for a given time interval.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nSource: Rules for Classification and Construction, IV Industrial Services, 6 Offshore Technology, 9 Guideline for Personnel Transfers by Means of Lifting Appliances, Edition 2011, Germanischer Lloyd SE,\nGlobal Standards\nReliability\nThe ability of a component or a system to perform its required function under given conditions for a given time interval.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards\nReliability\nIndicator of the extent to which examination scores are consistent across different examination times and locations, different examination forms and different examiners\n[SOURCE: ISO/IEC 17024:2012, 3.18].\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards\nReliability\nProperty of consistent intended behaviour and results.\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards\nReliability\n3.1.8\nR\n(\nt\n)\n\u3008measure\u3009 probability for an item to perform a required function under given conditions over a given\ntime interval\nz S m =\n\u2212\nNote 1 to entry: This is a time-dependent parameter.\nNote 2 to entry: This parameter is related on a continuous functioning from 0 to\nt\n.\nNote 3 to entry: For non-repairable items, Reliability and Availability are identical\nNote 4 to entry: In IEC 60500\u2013191[14], the reliability is defined both as ability and as measure.\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards\nReliability\nAbility of a structure or a structural component to fulfill the specified requirements.\nSource:\u00a0ISO 19900:2013, Petroleum and natural gas industries \u2013 General requirements\u00a0for offshore structures.\nGlobal Standards\nReliability\nThe ability of a component or a system to perform its required function without failure during a specified time interval.\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards\nReliability\nProportion of occasions a barrier or equipment item will function as designed (%).\nSource: OGP Report No. 415, Asset integrity \u2013 the key to managing major incident risks, International Association of Oil & Gas Producers, December 2008.\nGlobal Standards\nReliability\nAbility of an item to perform a required function under given conditions for a given time interval.\nNOTE: 1 The term \u201creliability\u201d is also used as a measure of reliability performance and may also be expressed as a probability.\nSource: ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards\nReliability\nAbility of a system to perform a required function under stated conditions for a specified period of time.\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard\nReliability\nAbility of an item to perform a required function under given conditions for a given time interval.\nNOTE: 1 The term \u201creliability\u201d is also used as a measure of reliability performance and can also be defined as a probability.\nNOTE: 2 For more detailed definitions and interpretations, see Annex C.\nNote that the definition of availability given in IEC 60050-191:1990, 3.1.1, can be misleading because it can lead one to think that \u201cavailability\u201d and \u201creliability\u201d are the same concepts. This is not true because the meaning of \u201cover a given time interval\u201d is not at all the same for the concepts of \u201cavailability\u201d and \u201creliability\u201d. Even if the definitions of \u201cavailability\u201d and \u201creliability\u201d seem very close, these concepts are completely different, specifically: availability: item working at a given instant (no matter what has happened before); reliability: item working continuously over a whole period of time. \u201cAvailability\u201d characterizes a function that can be interrupted without any problem and \u201creliability,\u201d a function that cannot be interrupted over a whole period of time.\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal Standards", "https://iadclexicon.org/reliability-analysis": "TERM: Reliability Analysis\nURL: https://iadclexicon.org/reliability-analysis\n\nReliability Analysis\nControl systems for well control equipment are custom designed in accordance with the buyer\u2019s requirements. When specifying a highly complex control system (e.g., one employing an assortment of deepwater features), the buyer may prescribe a level of formal reliability analysis. One purpose is to identify elements exhibiting unacceptable failure probability. Failure analysis, as part of the design process, can help to avoid single point failure modes and the use of unreliable components. ISO 14224 provides guidelines for selecting a suitable procedure for performing system reliability analysis.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/reliability-data": "TERM: Reliability Data\nURL: https://iadclexicon.org/reliability-data\n\nReliability Data\nData for reliability, maintainability and maintenance support performance.\u00a0NOTE Reliability and maintainability (RM) data is the term applied by ISO 14224:2006.\nSource:\u00a0ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/relief-device": "TERM: Relief Device\nURL: https://iadclexicon.org/relief-device\n\nRelief Device\nDevice used to relieve excess pressure and/or vacuum that has developed in a tank.\nSource:\nAPI\nSTD 2000, Venting Atmospheric and Low-pressure Storage Tanks, Sixth Edition, November 2009.\nGlobal S\ntandards", "https://iadclexicon.org/relief-valve": "TERM: Relief Valve\nURL: https://iadclexicon.org/relief-valve\n\nRelief Valve\nA device that is built into a hydraulic or pneumatic system to relieve (dump) any excess pressure.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards\nRelief Valve\nSpring-loaded pressure-relief valve actuated by the static pressure upstream of the valve, which normally opens in proportion to the pressure increase over the set pressure.\nNOTE A relief valve is normally used with incompressible fluids.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nRelief Valve\nSpring-loaded pressure-relief valve actuated by the static pressure upstream of the valve, due to which the valve normally opens in proportion to the pressure increase over the opening pressure.\nNOTE: A relief valve is normally used with incompressible fluids.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards\nRelief Valve\nValve specifically designed to protect a line or vessel from exceeding MAOP by relieving to atmosphere or a tank.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/relief-gas-or-flared-gas-or-waste-gas-or-waste-vapour": "TERM: Relief Gas or Flared Gas or Waste Gas or Waste Vapour\nURL: https://iadclexicon.org/relief-gas-or-flared-gas-or-waste-gas-or-waste-vapour\n\nRelief Gas or Flared Gas or Waste Gas or Waste Vapour\nGas or vapour vented or relieved into a flare header for conveyance to a flare.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards", "https://iadclexicon.org/relief-well": "TERM: Relief Well\nURL: https://iadclexicon.org/relief-well\n\nRelief Well\n\u201cRelief well\u201d means a well drilled to assist in controlling a blow-out in an existing well (puits de secours).\nSource:\u00a0Canada Oil and Gas Drilling and Production Regulations, SOR/2009-315, February 2013.\nRegulations\nSource:\u00a0Drilling and Production Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, March 31, 2011.\nRegulatory Guidance\nSource:\u00a0Nova Scotia Offshore Petroleum Drilling and Production Regulations, SOR/2009-317, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/relief-gas": "TERM: Relief Gas\nURL: https://iadclexicon.org/relief-gas\n\nRelief Gas\nAll gases and vapors sent to the flare tip, not including entrained air, and consisting of the sum of organic material, nitrogen, and any other gases added to the vent gas collection system, natural gas added as supplemental fuel, nitrogen added as purge gas, natural gas flowing to the flare pilots, and steam added at the flare tip.\nNOTE: Other terms used for relief gas include flared gas, vent gas, waste gas, and waste vapor.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/relieving-conditions": "TERM: Relieving Conditions\nURL: https://iadclexicon.org/relieving-conditions\n\nRelieving Conditions\nInlet pressure and temperature on a pressure-relief device during an overpressure condition.\nNOTE: The relieving pressure is equal to the valve set pressure (or rupture disk burst pressure) plus the overpressure. The temperature of the flowing fluid at relieving conditions can be higher or lower than the operating temperature.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards", "https://iadclexicon.org/relieving-pressure": "TERM: Relieving Pressure\nURL: https://iadclexicon.org/relieving-pressure\n\nRelieving Pressure\nPressure at the inlet of a relief device when the fluid is flowing at the required relieving capacity.\nSource:\nAPI\nSTD 2000, Venting Atmospheric and Low-pressure Storage Tanks, Sixth Edition, November 2009.\nGlobal S\ntandards", "https://iadclexicon.org/remanufacture": "TERM: Remanufacture\nURL: https://iadclexicon.org/remanufacture\n\nRemanufacture\nActivity involving disassembly, reassembly and testing of equipment where machining, welding, heat treating, or other manufacturing operations are employed.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nRemanufacture\nAction performed on equipment that involves a special process or re-machining.\nSource:\nAPI\nRP 8B, Recommended Practice for Procedures for Inspections, Maintenance, Repair and Remanufacture of Hoisting Equipment, Seventh Edition, March 2002 (Reaffirmed: August 2012).\nGlobal Standards\nRemanufacture\nActivity involving disassembly, reassembly and testing of wellhead and christmas tree equipment, with or without the replacement of parts other than bodies, where machining, welding, heat treating or other manufacturing operations are employed. NOTE Remanufacture does not include the replacement of bodies.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nRemanufacture\nProcess of disassembly, reassembly and testing of drill-through equipment, with or without the replacement of parts, in which machining, welding, heat treatment or other manufacturing operation is employed.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards", "https://iadclexicon.org/remanufacture-specification-level": "TERM: Remanufacture Specification Level\nURL: https://iadclexicon.org/remanufacture-specification-level\n\nRemanufacture Specification Level\nLevel of traceability and/or conformance of parts or assemblies to API 16A.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/remanufacturer": "TERM: Remanufacturer\nURL: https://iadclexicon.org/remanufacturer\n\nRemanufacturer\nOrganization that performs the repair or remanufacture work.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/remediation": "TERM: Remediation\nURL: https://iadclexicon.org/remediation\n\nRemediation\nREMEDIATION shall mean the process of reducing the concentration of a contaminant or contaminants in water or soil to the extent necessary to ensure compliance with the concentration levels in Table 910-1 and other applicable ground water standards and classifications.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/remediation-pit": "TERM: Remediation Pit\nURL: https://iadclexicon.org/remediation-pit\n\nRemediation Pit\n\u201cRemediation pit\u201d means a pit which is used for the handling, storage, or disposal of deleterious substances and/or soils contaminated by deleterious substances which are relocated to the pit for the purpose of remediating a site which is known to be or suspected to be causing pollution.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/remote-access": "TERM: Remote Access\nURL: https://iadclexicon.org/remote-access\n\nRemote Access\nUse of systems that are inside the perimeter of the security zone being addressed from a different geographical location with the same rights as when physically present at the location.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards\nRemote Access\nUse of systems that are inside the perimeter of the security zone being addressed from a different geographical location with the same rights as when physically present at the location.\nNOTE: The exact definition of \u201cremote\u201d can vary according to situation. For example, access may come from a location that is remote to the specific zone, but still within the boundaries of a company or organization. This might represent a lower risk than access that originates from a location that is remote and outside of a company\u2019s boundaries\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/remediation-plan": "TERM: Remediation Plan\nURL: https://iadclexicon.org/remediation-plan\n\nRemediation Plan\n\u201cRemediation plan\u201d means a written description of a program to address unauthorized releases.\u00a0 The plan may include appropriate information, including assessment data, health risk demonstrations and corrective action or actions.\u00a0 The plan may also include an alternative proposing no action beyond the spill report\u2019s submittal.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/remote-control": "TERM: Remote Control\nURL: https://iadclexicon.org/remote-control\n\nRemote Control\nLine or vessel control achieved at a remote control center using a SCADA system.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards\nRemote Control\nA wired or wireless equipment control device that operates the diesel engine\u2019s air intake shut-off valve from a distance.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations", "https://iadclexicon.org/remote-client": "TERM: Remote Client\nURL: https://iadclexicon.org/remote-client\n\nRemote Client\nAsset outside the control network that is temporarily or permanently connected to a host inside the control network via a communication link in order to directly or indirectly access parts of the control equipment on the control network.\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/remote-controlled-valve": "TERM: Remote Controlled Valve\nURL: https://iadclexicon.org/remote-controlled-valve\n\nRemote Controlled Valve\nA valve that is controlled from a remote location.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/remote-choke-panel": "TERM: Remote Choke Panel\nURL: https://iadclexicon.org/remote-choke-panel\n\nRemote Choke Panel\nA set of controls, usually placed on the rig floor, used to control the amount of fluid circulated out through the choke manifold.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/remote-measurement": "TERM: Remote Measurement\nURL: https://iadclexicon.org/remote-measurement\n\nRemote Measurement\nRemote measurement means a system which, regardless of visibility, light and weather conditions, can detect and map the position, area, quantity and properties of acute pollution. Such a system may consist of sensors and equipment deployed in satellites, airplanes and helicopters, or on facilities and vessels with associated services and procedures.\nSource:\u00a0Guidelines Regarding the Activities Regulations, Norway, updated December 2012.\nRegulatory Guidance\nRemote Measurement\nRemote measurement means a system which, regardless of visibility, light and weather conditions, can discover and map the position, area, quantity and properties of acute pollution.\nSource:\u00a0Guidelines Regarding the Framework Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/remote-gooseneck-termination": "TERM: Remote Gooseneck Termination\nURL: https://iadclexicon.org/remote-gooseneck-termination\n\nRemote Gooseneck Termination\nSeparate piece of equipment that mates the rig drape hoses to the appropriate riser external lines with little or no direct physical worker involvement and that generally interfaces with the telescopic joint in the moonpool area.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/remote-operation": "TERM: Remote Operation\nURL: https://iadclexicon.org/remote-operation\n\nRemote Operation\nRemote operation in the context of this regulation refers to plant to control the hazard which is operated away from the immediate hazard.\nSource: Prevention of Fire and Explosion, and Emergency Response on Offshore Installations, Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, Approved Code of Practice and guidance (UK HSE L65), Second Edition, 1997.\nRegulatory Guidance", "https://iadclexicon.org/remote-panel": "TERM: Remote Panel\nURL: https://iadclexicon.org/remote-panel\n\nRemote Panel\nSee control panel.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/remote-sensor": "TERM: Remote Sensor\nURL: https://iadclexicon.org/remote-sensor\n\nRemote Sensor (Types of Instruments)\nSensor that is not integral to the main body of the apparatus.\nSource:\u00a0IEC 60079-29-1, Explosive atmospheres \u2013 Part 29-1: Gas detectors \u2013 Performance requirements of detectors for flammable gases.\nGlobal Standards", "https://iadclexicon.org/remote-station": "TERM: Remote Station\nURL: https://iadclexicon.org/remote-station\n\nRemote Station\nAuxiliary controls for operating a blowout preventer.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/remotely-operated": "TERM: Remotely Operated\nURL: https://iadclexicon.org/remotely-operated\n\nRemotely Operated\nControlled at a remote location by hydraulic, pneumatic or electrical actuation.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards", "https://iadclexicon.org/remote-terminal-unit": "TERM: Remote Terminal Unit (RTU)\nURL: https://iadclexicon.org/remote-terminal-unit\n\nRemote Terminal Unit\n(RTU)\nComputer located at a remote location that gathers the information provided by all the PLCs at the location, and transmits that information back to the host computer.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/remotely-operated-tool": "TERM: Remotely Operated Tool\nURL: https://iadclexicon.org/remotely-operated-tool\n\nRemotely Operated Tool (ROT)\nDedicated tool that is normally deployed on lift wires or drill string. NOTE Lateral guidance can be by guide wires, dedicated thrusters or ROV assistance.\nSource:\nAPI\nRP 17H, Remotely Operated Vehicle (ROV) Interfaces on Subsea Production Systems, First Edition, July 2004 (Reaffirmed January 2009).\nGlobal Standards", "https://iadclexicon.org/remotely-operated-tool-system": "TERM: Remotely Operated Tool System\nURL: https://iadclexicon.org/remotely-operated-tool-system\n\nRemotely Operated Tool System\nDedicated, unmanned, subsea tools used for installation and inspection, maintenance, and repair (IMR) tasks that require lift and/or handling capacity beyond that of free-swimming ROV systems.\nNOTE The ROT system comprises wire-suspended tools with control system and support-handling system for performing dedicated subsea intervention tasks. They are usually deployed on lift wires or a combined lift wire/umbilical. Lateral guidance may be via guidelines, dedicated thrusters, or ROV assistance.\nSource:\nAPI\nRecommended Practice 17H, Remotely Operated Tools and Interfaces on Subsea Production Systems, Second Edition, June 2013 (Addendum 1, October 2014).\nGlobal Standards", "https://iadclexicon.org/remotely-operated-vehicle": "TERM: Remotely Operated Vehicle\nURL: https://iadclexicon.org/remotely-operated-vehicle\n\nRemotely Operated Vehicle (ROV)\nFree-swimming or tethered submersible craft used to perform tasks such as inspection, valve operations, hydraulic functions, and other general tasks.\nNOTE ROVs can also carry tooling packages for undertaking specific tasks such as pull-in and connection of rigid spools, flexible flowlines, umbilicals, and component replacement. Alternatively modules or tools may be deployed by crane and mated with the ROV subsea.\nROVs are grouped within the following main categories:\n\u2014 OBSROV (observation class ROV; MCA Class I and Class II)\u2014These vehicles are small vehicles fitted with cameras/lights and may carry sensors or inspection equipment. They may also have a basic manipulative capability. They are mainly used for inspection and monitoring.\n\u2014 WROV (work class ROV; IMCA Class III)\u2014These vehicles are large ROVs normally equipped with a five-function\ngrabber and a seven-function manipulators. These commonly have multiplexing controls capability that allows additional sensors and tools to be operated without the need for a dedicated umbilical system. WROV are split into two classes: medium WROV and large WROV depending on their defined work scope. WROVs can carry tooling packages to undertake specific tasks such as tie-in and connection function for flowlines, umbilicals, and rigid pipeline spools, and component replacement.\nSource:\nAPI\nRecommended Practice 17H, Remotely Operated Tools and Interfaces on Subsea Production Systems, Second Edition, June 2013 (Addendum 1, October 2014).\nGlobal Standards\nRemotely Operated Vehicle (ROV)\nFree-swimming submersible craft used to perform tasks such as valve operations, hydraulic functions and other general tasks. NOTE ROVs can also carry tooling packages for undertaking specific tasks such as pull-in and connection of flexible flowlines and umbilicals, and component replacement.\nSource:\nAPI\nRP 17H, Remotely Operated Vehicle (ROV) Interfaces on Subsea Production Systems, First Edition, July 2004 (Reaffirmed January 2009).\nGlobal Standards\nRemotely Operated Vehicle (ROV)\nAn unmanned vehicle for offshore subsea use.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards", "https://iadclexicon.org/remoulded-undrained-shear-strength": "TERM: Remoulded Undrained Shear Strength\nURL: https://iadclexicon.org/remoulded-undrained-shear-strength\n\nRemoulded Undrained Shear Strength\nThe magnitude of the shear stress that a disturbed soil can sustain in an undrained condition.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/removal": "TERM: Removal\nURL: https://iadclexicon.org/removal\n\nRemoval\nDe-install the lifting appliance from its operating location.\nSource: Verification of Lifting Appliances for the Oil and Gas Industry, DNV-OSS-308, October 2010, Det Norske Veritas AS,\nGlobal Standards", "https://iadclexicon.org/removal-of-the-deck-followed-by-removal-of-the-jacket-all-or-part-of-the-installation-is-usually-removed-from-the-site-for-disposal-recycle-use-as-an-artificial-reef-or-reuse-of-platform-componen": "TERM: Structure Decommissioning\nURL: https://iadclexicon.org/removal-of-the-deck-followed-by-removal-of-the-jacket-all-or-part-of-the-installation-is-usually-removed-from-the-site-for-disposal-recycle-use-as-an-artificial-reef-or-reuse-of-platform-componen\n\nStructure Decommissioning\nRemoval of the deck, followed by removal of the jacket. All or part of the\u00a0installation is usually removed from the site for disposal, recycle, use as an\u00a0artificial reef, or reuse of platform components either onshore or offshore.\nSource:\nAPI\nRP 2SIM, Structural Integrity Management of Fixed Offshore Structures, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/renewable-energy-zone": "TERM: Renewable Energy Zone\nURL: https://iadclexicon.org/renewable-energy-zone\n\nRenewable Energy Zone\n\u201cRenewable energy zone\u201d means any area designated by order under section 84(4) of the Energy Act 2004(4) and \u201cwithin a renewable energy zone\u201d includes over and under it.\nSource: The Health and Safety at Work etc. Act 1974 (Application outside Great Britain) (Variation) Order 2011, UK S.I. 2011/745, 2011.\nRegulations\nRenewable Energy Zone\n\u201cRenewable energy zone\u201d has the meaning given by section 84(4) of the Energy Act 2004(1) and \u201cwithin a renewable energy zone\u201d includes over and under it.\nSource: The Health and Safety at Work etc. Act 1974 (Application outside Great Britain) Order 2001, UK S.I. 2013/214, 2013.\nRegulations", "https://iadclexicon.org/removal-section": "TERM: Removal Section\nURL: https://iadclexicon.org/removal-section\n\nRemoval Section\nFirst section in the surface drilling-fluid system, consisting of a series of compartments to remove gas and undesirable solids.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/repair": "TERM: Repair\nURL: https://iadclexicon.org/repair\n\nRepair\nThe work necessary to restore a piping system to a condition suitable for safe operation at the design conditions.\nNOTE: If any of the restorative changes result in a change of design temperature or pressure, the requirements for re-rating also shall be satisfied. Any welding, cutting, or grinding operation on a pressure-containing piping component not specifically considered an alteration is considered a repair. Repairs can be temporary or permanent (see Section 8).\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nRepair\nThe work necessary to restore a vessel to a condition suitable for safe operation at the design conditions. If any of the restorative work results in a change to the design temperature, minimum design metal temperature (MDMT), or MAWP, the work shall be considered an alteration and the requirements for rerating shall be satisfied. Any welding, cutting, or grinding operation on a pressure-containing component not specifically considered an alteration is considered a repair.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nRepair\nAction(s) performed on a nonconforming product to make it acceptable for the intended use.\nNOTE: 1 Repair within the scope of this document includes remanufacture as defined by other API product specifications.\nNOTE: 2 The distinction between repair and remanufacture may be further specified within API product specifications.\nSource:\nAPI\nSTANDARD 18LCM, Product Life Cycle Management System Requirements for the Petroleum and Natural Gas Industries, First Edition, April 2017.\nGlobal Standards\nRepair\nThe maximum uplift force during spud can extraction.\nSource:\nAPI\nSTANDARD 18LCM, Product Life Cycle Management System Requirements for the Petroleum and Natural Gas Industries, First Edition, April 2017.\nGlobal Standards\nRepair\nProcess of disassembly, inspection, reassembly, and testing of drill-through equipment, with or without the replacement of parts in order to correct failed or worn components.\nNOTE: Repair does not include machining, welding, heat treating, or other manufacturing operations of component parts.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nRepair\nThe work necessary to restore a vessel to a condition suitable for safe operation at the design conditions. If any of the restorative work results in a change to the design temperature, MDMT, or MA WP, the work shall be considered an alteration and the requirements for rerating shall be satisfied. Any welding, cutting or grinding operation on a pressure-containing component not specifically considered an alteration is considered a repair.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006.\nGlobal Standards\nRepair\nAction performed on equipment that involves replacement of parts, other than expendable parts, but excludes remanufacture.\nSource:\nAPI\nRP 8B, Recommended Practice for Procedures for Inspections, Maintenance, Repair and Remanufacture of Hoisting Equipment, Seventh Edition, March 2002 (Reaffirmed: August 2012).\nGlobal Standards\nRepair\nActivity involving disassembly, reassembly and testing of wellhead and christmas tree equipment with or without the replacement of parts other than bodies. NOTE: Repair does not include machining, welding, heat treating, other manufacturing operations or the replacement of bodies.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nRepair\nRemoval of defects from, and refurbishment of, a component or assembly by welding during the manufacturing process.\nNOTE: The term \u201crepair,\u201d as referred to in this specification, applies only to the repair of defects in materials during the manufacture of new equipment.\nSource:\nAPI\nSPEC 7K, Drilling and Well Servicing Equipment Upstream Segment, Fifth Edition, June 2010 (August 2010).\nGlobal Standards\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards\nRepair\nRemoval of defects from, and refurbishment of, a component or assembly by welding, during the manufacture of new equipment. NOTE The term \u201crepair,\u201d as referred to in this standard, applies only to the repair of defects in materials during the manufacture of new equipment.\nSource:\nAPI\nSPEC 8C, Drilling and Production Hoisting Equipment (PSL 1 and PSL 2), Fifth Edition, April 2012.\nGlobal Standards\nRepair\nActivity involving disassembly, reassembly, or replacement of components and testing of equipment. NOTE: Repair does not include machining, welding, heat treating, or other manufacturing operations.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nRepair\nA \u201crepair\u201d is meant to be an action to correct a single failure or a few failures, normally on-site. \u201cOverhaul\u201d means a comprehensive repair of several failures, or one major failure requiring extensive work, or complete refurbishment of an equipment subunit. Typically, such maintenance is undertaken in a workshopSource(s).\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal Standards\nRepair\nThe structural work necessary to restore a platform to a condition deemed fit-for-purpose.\nSource:\nAPI\nRP 2SIM, Structural Integrity Management of Fixed Offshore Structures, First Edition, November 2014.\nGlobal Standards\nRepair\nAction to restore faulty equipment to its fully serviceable condition complying with the relevant\u00a0standard.\nSource: IEC 60079-19:2015, Explosive atmospheres \u2013 Part 19: Equipment repair, overhaul and reclamation, Edition 3.1, March 2015.\nGlobal Standards\nRepair\nRepair\nmeans coating restoration work of a longer term nature, usually performed during ship\u2019s dry-docking or scheduled repair period (ship idle) to restore the \u201cFAIR\u201d or \u201cPOOR\u201d coating condition to \u201cGOOD\u201d condition. This will usually require specialized manpower and equipment such as sand blasting equipment, operators and dehumidifiers.\nSource: IMO MSC.1/Circ.1330, Guidelines for maintenance and repair of protective coatings, 11 June 2009, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/renewal": "TERM: Renewal\nURL: https://iadclexicon.org/renewal\n\nRenewal\nActivity that discards an existing component, fitting, or portion of a piping circuit and replaces it with new or existing spare materials of the same or better qualities as the original piping components.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nRenewal\nRenewal:\nwhen used in relation to a petroleum exploration permit, petroleum retention lease or petroleum production licence\u2014has the meaning given by subsection 11(1); or\nwhen used in relation to a greenhouse gas assessment permit or greenhouse gas holding lease\u2014has the meaning given by subsection 11(2).\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/repair-clamps": "TERM: Repair Clamps\nURL: https://iadclexicon.org/repair-clamps\n\nRepair clamps\nRepair clamps are used on areas of the flexible pipe where damage has been caused.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/repair-clamp": "TERM: Repair Clamp\nURL: https://iadclexicon.org/repair-clamp\n\nRepair clamp\nClamp that is positioned over a damaged area of flexible pipe as a means to repair such an area.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/repair-facility": "TERM: Repair Facility\nURL: https://iadclexicon.org/repair-facility\n\nRepair Facility\nFacility providing a service that consists of repairs, overhauls, or reclamations of explosion protected\u00a0equipment who may be the manufacturer, the user or a third party (repair agency).\nSource: IEC 60079-19:2015, Explosive atmospheres \u2013 Part 19: Equipment repair, overhaul and reclamation, Edition 3.1, March 2015.\nGlobal Standards", "https://iadclexicon.org/repair-level": "TERM: Repair Level\nURL: https://iadclexicon.org/repair-level\n\nRepair Level\nLevel to which equipment will be repaired or remanufactured in compliance with this International Standard.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/repair-organization": "TERM: Repair Organization\nURL: https://iadclexicon.org/repair-organization\n\nRepair Organization\nAny of the following:\nan owner/user of piping systems who repairs or alters his or her own equipment in accordance with API 570,\na contractor whose qualifications are acceptable to the owner/user of piping systems and who makes repairs or alterations in accordance with API 570,\nan organization that is authorized by, acceptable to, or otherwise not prohibited by the jurisdiction and who makes repairs in accordance with API 570.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nRepair Organization\nAny one of the following that makes repairs in accordance with this inspection code:\nthe holder of a valid ASME Certificate of Authorization that authorizes the use of an appropriate ASME\nCode\nsymbol stamp;\nthe holder of another recognized code of construction certificate that authorizes the use of an appropriate construction code symbol stamp;\nthe holder of a valid R-stamp issued by the National Board for repair of pressure vessels;\nthe holder of a valid VR-stamp issued by the National Board for repair and servicing of relief valves;\nan owner or user of pressure vessels and/or relief valves who repairs his or her own equipment in accordance with this code;\na repair contractor whose qualifications are acceptable to the pressure vessel owner or user;\nan individual or organization that is authorized by the legal jurisdiction to repair pressure vessels or service relief devices.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nRepair Organization\nAnyone of the following who makes repairs in accordance with the inspection code:\nThe holder of a valid ASME Certificate of Authorization that authorizes the use of an appropriate ASME Code symbol stamp (e.g. U-stamp).\nThe holder of a valid R-stamp issued by the National Board.\nAn owner or user of pressure vessels who repairs his or her own equipment.\nA contractor whose qualifications are acceptable to the pressure-vessel owner or user.\nAn individual or organization that is authorized by the legal jurisdiction.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006.\nGlobal Standards", "https://iadclexicon.org/repair-pressure-vessel": "TERM: Repair (Pressure Vessel)\nURL: https://iadclexicon.org/repair-pressure-vessel\n\nRepair (Pressure Vessel)\nA repair is any work necessary to restore a pressure vessel to a safe operating condition, provided there is no deviation from the original design. Examples of repair include:\nWeld repair or replacement of pressure retaining parts or attachments that have failed in a weld or in the base material;\nAddition of welded attachments to pressure parts;\nReplacement of pressure retaining parts identical or equivalent to those existing on the pressure vessel and described in the original ASME Manufacturer\u2019s Data Report;\nReplacement or addition of a nozzle where reinforcement is not required to be considered by the code under which the vessel was constructed;\nThe addition of a nozzle where reinforcement is a consideration provided the nozzle is identical or equivalent to the one in the original design and located in a similar part of the vessel;\nRepairs of base material by weld overlay;\nRepair or replacement of a pressure part with an ASME Code accepted material that has a nominal chemical composition and strength equivalent to the original material and is suitable for the intended service.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations", "https://iadclexicon.org/repairerremanufacturer": "TERM: Repairer/Remanufacturer\nURL: https://iadclexicon.org/repairerremanufacturer\n\nRepairer/Remanufacturer\nPrincipal agent in the repair and remanufacture of wellhead and christmas tree equipment who chooses to be in compliance with this International Standard.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/repair-weld": "TERM: Repair Weld\nURL: https://iadclexicon.org/repair-weld\n\nRepair Weld\nWelding performed to correct a nonconformance\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/replacement": "TERM: Replacement\nURL: https://iadclexicon.org/replacement\n\nReplacement\nThe process whereby a volume of fluid equal to the volume of steel in tubulars and tools withdrawn from the well bore is returned to the well bore.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards", "https://iadclexicon.org/replacement-part": "TERM: Replacement Part\nURL: https://iadclexicon.org/replacement-part\n\nReplacement Part\nPart used to repair/remanufacture a piece of equipment that meets the wellhead and christmas tree requirement for the applicable repair/remanufacture level.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/report-by-exception": "TERM: Report by Exception\nURL: https://iadclexicon.org/report-by-exception\n\nReport by Exception\nRTU sends information to the Host when data has changed by a specified amount.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/report": "TERM: Report\nURL: https://iadclexicon.org/report\n\nReport\nscore report that contains detailed examination performance information, such as strengths and weaknesses\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/reportable-incident": "TERM: Reportable Incident\nURL: https://iadclexicon.org/reportable-incident\n\nReportable incident\nReportable incident, for an operator of an activity, means an incident relating to the activity that has caused, or has the potential to cause, moderate to significant environmental damage.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Environment) Regulations 2009 (Statutory Rules 1999 No. 228 as amended), Australia, prepared on 1 January 2012.\nRegulations\nReportable incident\nReportable incident means an incident:\nthat:\nresults in significant damage to a pipeline (for example reducing the capacity of the pipeline to contain the substance flowing through it); or\nis likely to have a result of a kind mentioned in subparagraph (i); or\nis of a kind that a reasonable pipeline licensee would consider to require immediate investigation; and\nthat is not a reportable incident within the meaning of the Offshore Petroleum and Greenhouse Gas Storage (Environment) Regulations 2009.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations\nReportable incident\nReportable incident has the same meaning as in regulation 12.05.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/reportable": "TERM: Reportable\nURL: https://iadclexicon.org/reportable\n\nRecordable\nFor the purpose of the tables in this section, the word \u201creportable\u201d means that a test shall be performed and documentation shall be provided to the purchaser of the equipment in accordance with 4.8 or 4.9.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nRecordable\nA type of event or incident, including an LOPC or an occupational injury or illness, or other outcome which has been determined to meet or exceed definitions, criteria or thresholds for inclusion and classification in data provided to OGP (or other agencies or stakeholders). The broader term \u2018reportable\u2019 is often used to indicate the wider range of KPI data collected within the company for local or corporate use, of which only part will also be recordable.\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards", "https://iadclexicon.org/reportable-quantity": "TERM: Reportable Quantity\nURL: https://iadclexicon.org/reportable-quantity\n\nReportable Quantity\nThe quantity of a hazardous substance released in a 24-hour period that must be reported under the provisions of 40 CFR, Part 117 (for spills to water) or Part 302 (any spill).\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/reportable-release-of-brine": "TERM: Reportable Release Of Brine\nURL: https://iadclexicon.org/reportable-release-of-brine\n\nReportable Release Of Brine\nReportable release of brine\u2014Spilling, leaking, emitting, discharging, escaping or disposing of one of the following:\nMore than 5 gallons of brine within a 24-hour period on or into the ground at the well site where the total dissolved solids concentration of the brine is equal or greater than 10,000 mg/l.\nMore than 15 gallons of brine within a 24-hour period on or into the ground at the well site where the total dissolved solids concentration of the brine is less than 10,000 mg/l.\n1\nSource: Oil and Gas Wells, Pennsylvania Code, Title 25, Chapter 78, December 2012.\nRegulations", "https://iadclexicon.org/reporting": "TERM: Reporting\nURL: https://iadclexicon.org/reporting\n\nReporting\nDisclosing relevant information and data to internal and external stakeholders such as management, employees, governments, regulators, shareholders, the general public, local communities or specific interest groups. (IPIECA, 2010)\nSource: Identifying and assessing water sources: Guidance document for the onshore oil and gas industry, International Petroleum Industry Environmental Conservation Association (IPIECA), 2014.\nGlobal Standards\nReporting\nWith the introduction of the word \u201creporting\u201d into the BS, reporting to the relevant authority has taken on two meanings. On the one hand, \u201creporting\u201d in the sense of \u201cnotification\u201d as meant in the decrees and regulations, on the other, in the sense of providing particular, specific information. \u201cReporting\u201d in the latter sense is often included in the conditions of a permit. The BS, the Transport Decree and the permits specify which information must be made available to the relevant authority.\nSource:\u00a0NOGEPA Industrial Guideline No. 16, Working with Naturally Occurring Radioactive Materials (NORM), Netherlands, Version 1, January 2009.\nGlobal Standards", "https://iadclexicon.org/reported-production": "TERM: Reported Production\nURL: https://iadclexicon.org/reported-production\n\nReported Production\nProduction of oil or gas, excluding production attributable to well tests, accurately reported to the Commission or its delegate on Form PR, Monthly Production Report.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/representative": "TERM: Representative\nURL: https://iadclexicon.org/representative\n\nRepresentative\nA health and safety representative who provides a similar function as a committee in a workplace. Note: C-NAAIA 152; Section 37 of the Newfoundland and Labrador Occupational Health and Safety Act; C-NLOPB Other Requirements Respecting Occupational Health & Safety and OSH (NS) Element 1.\nSource: Incident Reporting and Investigation Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, November 30, 2012.\nRegulatory Guidance\nRepresentative\n\u201cRepresentative\u201d means a health and safety representative selected pursuant to these Requirements, unless the context otherwise requires.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations", "https://iadclexicon.org/reporting-and-response-systems": "TERM: Reporting And Response Systems\nURL: https://iadclexicon.org/reporting-and-response-systems\n\nReporting And Response Systems\nReporting and response systems enable information to be collected and evaluated to ensure that appropriate remedial actions are taken to maintain control.\nSource: Approved Code of Practice for Managing Hazards to Prevent Major Industrial Accidents, Health and Safety in Employment Act 1992, Department of Labour, New Zealand, July 1994.\nRegulatory Guidance", "https://iadclexicon.org/repositionable-packer-or-repositionable-bridge-plug": "TERM: Repositionable Packer or Repositionable Bridge Plug\nURL: https://iadclexicon.org/repositionable-packer-or-repositionable-bridge-plug\n\nRepositionable Packer or Repositionable Bridge Plug\nBridge plug (3.2) or packer (3.26) that meets the definition of retrievable packer (retrievable bridge plug) (3.33) and has a design feature facilitating its relocation inside the conduit (without removal) while reestablishing its intended function.\nSource:\nAPI\nSPEC 11D1, Packers and Bridge Plugs, Upstream Segment, Second Edition, July 2009.\nGlobal Standards", "https://iadclexicon.org/representative-of-nopsema": "TERM: Representative of NOPSEMA\nURL: https://iadclexicon.org/representative-of-nopsema\n\nRepresentative of NOPSEMA (RoN)\nA person delegated functions or powers of the CEO by the CEO using the relevant power granted by the Act.\nSource: NOPSEMA Guideline \u2013 Glossary \u2013 Regulatory Operations, N-09000-GL0326, Australia, Revision 5, December 2011.\nRegulatory Guidance", "https://iadclexicon.org/representative-sample": "TERM: Representative Sample\nURL: https://iadclexicon.org/representative-sample\n\nRepresentative Sample\nRepresentative sample is a product specimen having its physical and chemical characteristics identical to the average characteristics of the total volume being sampled.\nSource:\u00a0Resolution MEPC.182(59), 2009 Guidelines for the sampling of fuel oil for determination of compliance with the revised MARPOL Annex VI, 17 July 2009, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/representative-spaces": "TERM: Representative Spaces\nURL: https://iadclexicon.org/representative-spaces\n\nRepresentative Spaces\nRepresentative spaces are those which are expected to reflect the condition of other spaces of similar type and service and with similar corrosion prevention systems. When selecting representative spaces, account should be taken of the service and repair history on board and identifiable Critical Structural Areas.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 1, Regulations, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/representative-tanks": "TERM: Representative Tanks\nURL: https://iadclexicon.org/representative-tanks\n\nRepresentative Tanks\nThose tanks which are expected to reflect the condition of other tanks of similar type and service and with similar corrosion protection systems\nWhen selecting representative tanks account shall be taken of the service and repair history on board and identifiable critical and/or suspect areas.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/representative-value": "TERM: Representative Value\nURL: https://iadclexicon.org/representative-value\n\nRepresentative Value\nValue assigned to a basic variable for verification of a limit state.\u00a0[ISO 19900:2002, definition 2.26].\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards\nSource:\u00a0ISO 19900:2013, Petroleum and natural gas industries \u2013 General requirements\u00a0for offshore structures.\nGlobal Standards", "https://iadclexicon.org/reprisal-action": "TERM: Reprisal Action\nURL: https://iadclexicon.org/reprisal-action\n\nReprisal Action\nIn this Part, \u201creprisal action\u201d means an action that adversely affects an employee with respect to terms or conditions of employment or any opportunity for employment or promotion and includes dismissal, layoff, suspension, demotion, transfer of job or location, change in hours of work, coercion, intimidation, imposition of any discipline, reprimand or other penalty including reduction in wages, salary or other benefits, or the discontinuation or elimination of the job of the employee.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations", "https://iadclexicon.org/represented-party": "TERM: Represented Party\nURL: https://iadclexicon.org/represented-party\n\nRepresented Party\nRepresented Party\u2015any responsible party or litigation party who is represented by an attorney in the court matter that has been referred pursuant to R.S. 30:29 or before the Office of Conservation.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations\nRepresented Party\nRepresented Party\u2015any person as person is defined in Title 30 of Louisiana Revised Statutes of 1950, who is known to the applicant after reasonable search to presently own an interest within the area of, or proximate to, the tracts directly affected by the application and who is also known to the applicant to have either a consultant or attorney representing him in conservation matters.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/repudiation": "TERM: Repudiation\nURL: https://iadclexicon.org/repudiation\n\nRepudiation\nDenial by one of the entities involved in a communication of having participated in all or part of the communication.\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/requestor": "TERM: Requestor\nURL: https://iadclexicon.org/requestor\n\nRequestor\nA person who is eligible to request information claimed to be entitled to trade secret protection in accordance with Texas Natural Resources Code, \u00a791.851(a)(5).\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/required-alert-or-indicator": "TERM: Required Alert or Indicator\nURL: https://iadclexicon.org/required-alert-or-indicator\n\nRequired Alert or Indicator\nAn alert or indicator required by IMO instruments referred to in paragraph 1.1. Any other alerts and indicators are referred to in this Code as non-required alerts or indicators.\nSource:\u00a0IMO resolution A.1021(26), Code on Alarms and Indicators, 2009, 18 January 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/required-flow-capacity": "TERM: Required Flow Capacity\nURL: https://iadclexicon.org/required-flow-capacity\n\nRequired Flow Capacity\nFlow through a relief device required to prevent excessive pressure or vacuum in a tank under the most severe operating or emergency conditions.\nSource:\nAPI\nSTD 2000, Venting Atmospheric and Low-pressure Storage Tanks, Sixth Edition, November 2009.\nGlobal S\ntandards", "https://iadclexicon.org/required-free-fall-height": "TERM: Required Free-Fall Height\nURL: https://iadclexicon.org/required-free-fall-height\n\nRequired Free-Fall Height\nRequired free-fall height\nis the greatest distance measured from the still water surface to the lowest point on the lifeboat when the lifeboat is in the launch configuration and the ship is in its lightest seagoing condition.\nSource:\u00a0IMO Resolution MSC.48(66), adoption of the International Life-Saving Appliance (LSA) Code, 4 June 1996, International Maritime Organization.\nLegislation", "https://iadclexicon.org/required-function": "TERM: Required Function\nURL: https://iadclexicon.org/required-function\n\nRequired Function\nFunction or combination of functions of an item that is considered necessary to provide a given service.\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal S\ntandards\nRequired Function\nFunction, or combination of functions, of an item that is considered necessary to provide a given service.\nSource: ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards", "https://iadclexicon.org/required-particulars": "TERM: Required Particulars\nURL: https://iadclexicon.org/required-particulars\n\nRequired Particulars\nIn this regulation, the \u201crequired particulars\u201d means such particulars as are approved for the time being in writing by the Executive for the purposes of sub-paragraph 3(e); and any such approval may be given generally or in respect of any diving project or class of diving projects.\nSource: The Diving at Work Regulations 1997, UK S.I. 1997/2776, 1997.\nRegulations", "https://iadclexicon.org/required-relief-rate": "TERM: Required Relief Rate\nURL: https://iadclexicon.org/required-relief-rate\n\nRequired Relief Rate\nEstimated flow rate that needs to be relieved to prevent the equipment pressure from exceeding the specified design value.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/required-thickness": "TERM: Required Thickness\nURL: https://iadclexicon.org/required-thickness\n\nRequired thickness\nThe minimum thickness without corrosion allowance for each element of a pressure vessel based on the appropriate design code calculations and code allowable stress that consider pressure, mechanical, and structural loadings. Alternately, required thickness can be reassessed and revised using FFS analysis in accordance with API 579-1/ASME FFS-1.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nRequired thickness\nThe minimum thickness without corrosion allowance for each element of a pressure vessel based on the appropriate design code calculations and code allowable stress that consider pressure, mechanical and structural loadings. Alternately, required thickness can be reassessed using fitness for service analysis in accordance with API 579.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006.\nGlobal Standards", "https://iadclexicon.org/requirement": "TERM: Requirement\nURL: https://iadclexicon.org/requirement\n\nRequirement\nNeed or expectation that is stated, generally implied or obligatory.\nNote 1 to entry: \u201cGenerally implied\u201d means that it is custom or common practice for the organization and interested parties that the need or expectation under consideration is implied.\nNote 2 to entry: A specified requirement is one that is stated, for example in documented information.\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/rerate": "TERM: Rerate\nURL: https://iadclexicon.org/rerate\n\nRerate\nThe act of changing the lifting capacity or operations of a crane.\nNOTE Refer to 5.5 [Crane Rating].\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards", "https://iadclexicon.org/rerating": "TERM: Rerating\nURL: https://iadclexicon.org/rerating\n\nRerating\nA change in the design temperature, design pressure or the maximum allowable working pressure of a piping system (sometimes called rating).\nNOTE: A rerating may consist of an increase, a decrease, or a combination of both. Derating below original design conditions is a means to provide increased corrosion allowance.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nRerating\nA change in either the design temperature rating, the MDMT or the MAWP rating of a vessel. The design temperature and MAWP of a vessel may be increased or decreased because of a rerating. Derating below original design conditions is a permissible way to provide for additional corrosion allowance.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nRerating\nA change in either the design temperature rating, the MDMT or the MA WP rating of a vessel. The design temperature and maximum allowable working pressure of a vessel may be increased or decreased because of a rerating. Derating below original design conditions is a permissible way to provide for additional corrosion allowance.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006.\nGlobal Standards", "https://iadclexicon.org/rescue": "TERM: Rescue\nURL: https://iadclexicon.org/rescue\n\nRescue\n\u201cRescue\u201d. An operation to retrieve persons in distress, provide for their initial medical or other needs, and deliver them to a place of safety.\nSource:\u00a0IMO Resolution MSC.70(69), adoption of amendments to the International Convention on Maritime Search and Rescue (SAR), 1979, 18 May 1998, International Maritime Organization.\nLegislation\nRescue\nProcess by which those who have entered the sea directly or in survival craft/liferafts are retrieved to a place where medical assistance is available.\nSource:\u00a0ISO 15544:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Requirements and guidelines for emergency.\nGlobal Standards", "https://iadclexicon.org/rescue-analysis": "TERM: Rescue Analysis\nURL: https://iadclexicon.org/rescue-analysis\n\nRescue Analysis\nA systematic method according to which it can be ascertained whether the measures and means described in the emergency plan of the mining installation are adequate and sufficient for the prevention of persons falling overboard and possible loss of life. In other words: are the risks within the acceptance criteria.\nSource:\u00a0NOGEPA Industrial Guideline No. 7, Rescue at Sea, Netherlands, Version 0, January 2008.\nGlobal Standards", "https://iadclexicon.org/rescue-co-ordination-centre": "TERM: Rescue Co-Ordination Centre\nURL: https://iadclexicon.org/rescue-co-ordination-centre\n\nRescue Co-Ordination Centre\n\u201cRescue co-ordination centre\u201d. A unit responsible for promoting efficient organization of search and rescue services and for co-ordinating the conduct of search and rescue operations within a search and rescue region.\nSource:\u00a0IMO Resolution MSC.70(69), adoption of amendments to the International Convention on Maritime Search and Rescue (SAR), 1979, 18 May 1998, International Maritime Organization.\nLegislation", "https://iadclexicon.org/rescue-boat": "TERM: Rescue Boat\nURL: https://iadclexicon.org/rescue-boat\n\nRescue Boat\nRescue boat means a boat designed to rescue persons in distress and to marshal survival craft.\nSource: Mobile Offshore Drilling Units, 46 CFR 107-109 (2013).\nRegulations\nRescue Boat\nRescue boat has the same meaning as defined in SOLAS regulation III/3.\nSource: IMO Resolution A.1023(26), Code for the Construction and Equipment of Mobile Offshore Drilling Units (2009 MODU Code), 2009.\nGlobal Standards\nRescue Boat\nRescue boat\nis a boat designed to rescue persons in distress and to marshal survival craft. <Chapter III, Part A, regulation 3>.\nSource:\u00a0IMO Resolution MSC.47(66), adoption of amendments to the International Convention for the Safety of Life at Sea (SOLAS), 1974, 4 June 1996, International Maritime Organization.\nLegislation", "https://iadclexicon.org/rescue-sub-centre": "TERM: Rescue Sub-Centre\nURL: https://iadclexicon.org/rescue-sub-centre\n\nRescue Sub-Centre\n\u201cRescue sub-centre\u201d. A unit subordinate to a rescue co-ordination centre established to complement the latter according to particular provisions of the responsible authorities.\nSource:\u00a0IMO Resolution MSC.70(69), adoption of amendments to the International Convention on Maritime Search and Rescue (SAR), 1979, 18 May 1998, International Maritime Organization.\nLegislation", "https://iadclexicon.org/rescued": "TERM: Rescued\nURL: https://iadclexicon.org/rescued\n\nRescued\nRescued means being transferred to a safe haven alive.\nSource:\u00a0NOGEPA Industrial Guideline No. 6, Standby Vessels, Netherlands, Version 1, June 2004.\nGlobal Standards", "https://iadclexicon.org/research-worker": "TERM: Research Worker\nURL: https://iadclexicon.org/research-worker\n\nResearch Worker\nIn this Chapter the term \u201cresearch worker\u201d shall be defined as the person who has commissioned the reconnaissance survey, or in the absence of a principal, the person who carries out the reconnaissance survey.\nSource: Mining Decree of the Netherlands, Netherlands, 2003 (as amended in 2007).\nLegislation", "https://iadclexicon.org/reserve-pits": "TERM: Reserve Pits\nURL: https://iadclexicon.org/reserve-pits\n\nReserve Pits\nReserve Pits\u2015temporary earthen pits used to store only those materials used or generated in drilling and workover operations.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations\nReserve Pits\nRESERVE PITS shall mean those pits used to store drilling fluids for use in drilling operations or to contain E&P waste generated during drilling operations and initial completion procedures.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/reserve-pit": "TERM: Reserve Pit\nURL: https://iadclexicon.org/reserve-pit\n\nReserve Pit\n\u201cReserve pit\u201d means an excavated area used to contain drill cuttings accumulated during oil and gas drilling operations and mud-laden oil and gas drilling fluids used to confine oil, gas, or water to its native strata during the drilling of an oil and gas well.\nSource: Control of Oil and Gas Resources, North Dakota Century Code, Title 38, Chapter 8, February 2013.\nLegislation\nReserve Pit\n\u201cReserve pit\u201d or \u201ccirculation pit\u201d means a pit located either on-site or off-site which is used in conjunction with a drilling rig for the handling, storage, or disposal of drilling fluids and/or cuttings.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations\nReserve Pit\nPit used in conjunction with drilling rig for collecting spent drilling fluids; cuttings, sands, and silts; and wash water used for cleaning drill pipe and other equipment at the well site. Reserve pits are sometimes referred to as slush pits or mud pits.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/reserve-strength-ratio": "TERM: Reserve Strength Ratio\nURL: https://iadclexicon.org/reserve-strength-ratio\n\nReserve Strength Ratio\nA measure of the ultimate load carrying capacity of a platform, defined as the ratio of the base shear at ultimate\ncapacity to the base shear from the 1 00-year reference criteria.\nNOTE For the Gulf of Mexico this is the full population hurricane.\nSource:\nAPI\nRP 2SIM, Structural Integrity Management of Fixed Offshore Structures, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/reservoir": "TERM: Reservoir\nURL: https://iadclexicon.org/reservoir\n\nReservoir\n\u201cReservoir\u201d means the same as \u201cpool\u201d in AS 31.05.170.\nSource: Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, \u00a7 25.990, December 7, 2012.\nRegulations\nReservoir\nAn economic hydrocarbon-bearing zone.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards\nReservoir\nA roofed excavation for the storage of petroleum liquids.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations\nReservoir\n\u201cReservoir\u201d means pool or common source of supply.\nSource: Oil and gas Conservation, North Dakota Administrative Code, Chapter 43-02-03, April 2012.\nRegulations\nReservoir\nA storage tank for BOP control system fluid.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/reservoir-pressure": "TERM: Reservoir Pressure\nURL: https://iadclexicon.org/reservoir-pressure\n\nReservoir Pressure\n\u201cReservoir pressure\u201d means the static or stabilized pressure in pounds per square inch existing at the face of the formation of an oil or gas well.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/reservoir-rock": "TERM: Reservoir Rock\nURL: https://iadclexicon.org/reservoir-rock\n\nReservoir Rock\n\u201cReservoir rock\u201d means a body of rock sufficiently porous to permit the accumulation of water, petroleum, natural gas or other fluids.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations", "https://iadclexicon.org/resident-alien": "TERM: Resident Alien\nURL: https://iadclexicon.org/resident-alien\n\nResident alien\nResident alien means an alien lawfully admitted to the United States for permanent residence in accordance with section 101(a)(20) of the Immigration and Nationality Act of 1952, as amended, 8 U.S.C. 1101(a)(20).\nSource: Outer Continental Shelf Activities, 33 CFR 140-147 (2013).\nRegulations", "https://iadclexicon.org/residual": "TERM: Residual\nURL: https://iadclexicon.org/residual\n\nResidual\nResidual\u2015the de-minimis quantity of E and P Waste (solids or liquids) remaining in a container after offloading, using the practices commonly employed to remove materials from that type of container (e.g., pouring, pumping, and aspirating) and amounting to no more than one inch of residue remaining on the bottom, or no more than three percent by weight of the total capacity of the container if the container is less than or equal to 110 gallons in size, or no more than 0.3 percent by weight of the total capacity of the container if the container is greater than 110 gallons in size.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/residual-current": "TERM: Residual Current\nURL: https://iadclexicon.org/residual-current\n\nResidual Current\npart of the total current that is not constituted from harmonic tidal components (i.e. the tidal stream)\nNOTE Residual currents are caused by a variety of physical mechanisms and comprise a large range of natural frequencies and magnitudes in different parts of the world.\nSource:\nAPI\nRP 2MET, Derivation of Metocean Design and Operating Conditions, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/residual-field": "TERM: Residual Field\nURL: https://iadclexicon.org/residual-field\n\nResidual Field\nRemaining magnetic field retained by ferromagnetic materials after they have been exposed to a magnetic force.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/residual-oil": "TERM: Residual Oil\nURL: https://iadclexicon.org/residual-oil\n\nResidual Oil\nThe words POOL, PERSON, OWNER, PRODUCER, OIL, GAS, WASTE, CORRELATIVE RIGHTS and COMMON SOURCE OF SUPPLY are defined by the Act, and said definitions are hereby adopted in these Rules and Regulations. From C.R.S. 34-60-103 (2012): \u201cOil\u201d means crude petroleum oil and any other hydrocarbons, regardless of gravities, which are produced at the well in liquid form by ordinary production methods, and which are not the result of condensation of gas before or after it leaves the reservoir.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/residual-fuel": "TERM: Residual Fuel\nURL: https://iadclexicon.org/residual-fuel\n\nResidual Fuel\nFuel oil for combustion purposes delivered to and used on board ships with a kinematic viscosity at 40\u00b0C greater than 11.00 centistokes\n2\n(mm\n2\n/s).\nSource:\u00a0Resolution MEPC.192(61), 2010 Guidelines for monitoring the worldwide average sulphur content of fuel oils supplied for use on board ships, 1 October 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/residue": "TERM: Residue\nURL: https://iadclexicon.org/residue\n\nResidue\nResidue means any noxious liquid substance which remains for disposal.\u00a0 <Annex II, Chapter 1, Regulation 1>\nSource:\u00a0Resolution MEPC.118(52), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships, 1973 (Revised Annex II of MARPOL 73/78), 15 October 2004, International Maritime Organization.\nLegislation", "https://iadclexicon.org/residual-risk": "TERM: Residual Risk\nURL: https://iadclexicon.org/residual-risk\n\nResidual Risk\nRisk that remains after controls have been implemented.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nResidual Risk\nRisk that remains after risk management measures have been implemented.\nSource:\nAPI\nSTANDARD 780, Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, First Edition, May 2013.\nGlobal Standards\nResidual Risk\nRisk that remains after risk management measures have been implemented.\nSample Usage:\nWhile increased patrols lessened the likelihood of trespassers, residual risk remained due to the unlocked exterior doors.\nSynonym: unmitigated risk (residual risk).\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance\nResidual Risk\nThe amount of assessed risk that remains after risk controls/barriers have been fully implemented to reduce and mitigate a risk.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards\nResidual Risk\nRisk\nremaining after\nrisk treatment.\nNote 1 to entry: Residual risk can contain unidentified risk.\nNote 2 to entry: Residual risk can also be known as \u201cretained risk\u201d.\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards\nResidual Risk\nRisk (1.1) remaining after risk treatment (3.8.1).\nNOTE 1 Residual risk can contain unidentified risk.\nNOTE 2 Residual risk can also be known as \u201cretained risk\u201d.\nSource: ISO Guide 73:2009(E/F), Risk Management \u2013 Vocabulary, First Edition, 2009.\nGlobal Standards\nResidual Risk\nRisk that remains when a barrier, or combination of barriers, operates as intended.\nSource: OGP Report No. 415, Asset integrity \u2013 the key to managing major incident risks, International Association of Oil & Gas Producers, December 2008.\nGlobal Standards\nResidual Risk\nThe remaining risk after the security controls or countermeasures have been applied.\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/resilienceresiliency": "TERM: Resilience/Resiliency\nURL: https://iadclexicon.org/resilienceresiliency\n\nResilience/Resiliency\nThe ability to resist, absorb, recover from, or successfully adapt to adversity or a change in conditions. In the context of energy security, resilience is measured in terms of robustness, resourcefulness, and rapid recovery.\nSource:\nAPI\nSTANDARD 780, Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, First Edition, May 2013.\nGlobal Standards", "https://iadclexicon.org/resilience": "TERM: Resilience\nURL: https://iadclexicon.org/resilience\n\nResilience\nThe ability to adapt to changing conditions and prepare for, withstand and rapidly recover from disruption.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards\nResilience\nThe ability to adapt to changing conditions and prepare for, withstand, and rapidly recover from disruption.\nFrom: DHS Risk Lexicon.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards\nResilience\nAbility to adapt to changing conditions and prepare for, withstand, and rapidly recover from disruption.\nSample Usage:\nThe county was able to recover quickly from the disaster because of the resilience of governmental support systems.\nExtended Definition\n: ability of systems, infrastructures, government, business, communities, and individuals to resist, tolerate, absorb, recover from, prepare for, or adapt to an adverse occurrence that causes harm, destruction, or loss.\nAnnotation:\nAccording to the QHSR, \u2015Resilient individuals, families, and communities\u2014and the systems that sustain them\u2014are informed, trained, and materially and psychologically prepared to withstand disruption, absorb or tolerate disturbance, know their role in a crisis, adapt to changing conditions,\u00a0and grow stronger over time.\u2016\nResilience can reduce the consequences associated with an incident, event, or occurrence; resilience can also impact the likelihood of a significant incident, event, or occurrence happening at all.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance\nResilience\nAdaptive capacity of an organization in a complex and changing environment.\nSource: ISO Guide 73:2009(E/F), Risk Management \u2013 Vocabulary, First Edition, 2009.\nGlobal Standards", "https://iadclexicon.org/residuewater-mixture": "TERM: Residue/Water Mixture\nURL: https://iadclexicon.org/residuewater-mixture\n\nResidue/Water Mixture\nResidue/water mixture means residue to which water has been added for any purpose (e.g. tank cleaning, ballasting, bilge slops).\u00a0 <Annex II, Chapter 1, Regulation 1>\nSource:\u00a0Resolution MEPC.118(52), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships, 1973 (Revised Annex II of MARPOL 73/78), 15 October 2004, International Maritime Organization.\nLegislation", "https://iadclexicon.org/resilient-seal": "TERM: Resilient Seal\nURL: https://iadclexicon.org/resilient-seal\n\nResilient Seal\nSeal or sealing system, which relies on entrapment of a seal ring within a section of the connection (e.g. in the thread-form, on a seal area, etc.) to achieve a seal.\nSource:\nAPI\nRP 5C5, Recommended Practice on Procedures for Testing Casing and Tubing Connections, Third Edition, July 2003 (Reaffirmed August 2010).\nGlobal Standards", "https://iadclexicon.org/resistance": "TERM: Resistance\nURL: https://iadclexicon.org/resistance\n\nResistance\nMechanical property of a component, a cross-section, or a member of the structure, e.g. bending resistance, local buckling resistance.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nResistance\nCapacity of a structure, a component or a cross-section of a component to withstand action effects without exceeding a limit state.\u00a0NOTE This definition is at variance with that specified in ISO 19900:2002.\nSource:\u00a0ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards\nResistance\ncapacity of a component, or a cross-section of a component, to withstand action effects without failure\nSource:\u00a0ISO 19900:2013, Petroleum and natural gas industries \u2013 General requirements\u00a0for offshore structures.\nGlobal Standards", "https://iadclexicon.org/resistance-to-icing": "TERM: Resistance to Icing\nURL: https://iadclexicon.org/resistance-to-icing\n\nResistance to Icing\nResistance to icing means \u201ccontinued operation during light to moderate icing conditions.\nSource: \u00a0Offshore Physical Environmental Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, September 2008.\nRegulatory Guidance", "https://iadclexicon.org/resource-conservation-and-recovery-act-or-rcra": "TERM: Resource Conservation And Recovery Act Or RCRA\nURL: https://iadclexicon.org/resource-conservation-and-recovery-act-or-rcra\n\nResource Conservation And Recovery Act Or RCRA\nThe federal Solid Waste Disposal Act, as amended by the Resource Conservation and Recovery Act of 1976, as amended, 42 USC \u00a76901, et seq.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/resource": "TERM: Resource\nURL: https://iadclexicon.org/resource\n\nResource\nCommodity, service, workforce or asset that is sourced or supplied to meet the needs of activities to generate products.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards", "https://iadclexicon.org/respondent": "TERM: Respondent\nURL: https://iadclexicon.org/respondent\n\nRespondent\nRESPONDENT shall mean a party against whom a proceeding is instituted, or a protestant who protests the granting of the relief sought in the application as provided in Rule 509.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/respondresponse": "TERM: Respond/Response\nURL: https://iadclexicon.org/respondresponse\n\nRespond/Response\nThe act of reacting to detected or actual security incidents either immediately following detection or post incident.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards\nRespond/Response\nThe act of reacting to detected or actual criminal activity either immediately following detection or post-incident.\nSource:\nAPI\nSTANDARD 780, Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, First Edition, May 2013.\nGlobal Standards", "https://iadclexicon.org/response": "TERM: Response\nURL: https://iadclexicon.org/response\n\nResponse\nThe activities that address the short-term, direct effects of an incident and may also support short-term.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards\nResponse\nThe activities that address the short-term, direct effects of an incident and may also support short-term recovery.\nExtended Definition: In the Workforce framework, cybersecurity work where a person: Responds to crisis or urgent situations within the pertinent domain to mitigate immediate and potential threats; uses mitigation, preparedness, and response and recovery approaches, as needed, to maximize survival of life, preservation of property, and information security. Investigates and analyzes all relevant response activities.\nFrom: Workforce Framework.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/response-amplitude-operator": "TERM: Response Amplitude Operator (RAO)\nURL: https://iadclexicon.org/response-amplitude-operator\n\nResponse Amplitude Operator\nRatio of a vessel\u2019s motion to the wave amplitude causing that motion and presented over a wide range of wave periods\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nResponse Amplitude Operator (RAO)\nFor regular waves, it is the ratio of a vessel\u2019s motion to the wave amplitude causing that motion and presented over a range of wave periods.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nResponse Amplitude Operator (RAO)\nRelationship between wave surface elevation amplitude at a reference location and the vessel response amplitude, and the phase lag between the two.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nResponse Amplitude Operator (RAO)\nRelationship between wave surface elevation amplitude and the vessel response amplitude, and the phase lag between the two.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nResponse Amplitude Operator (Regular Waves)\nRatio of a vessel\u2019s motion to the wave amplitude causing that motion and presented over a range of wave periods.\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/response-plan": "TERM: Response Plan\nURL: https://iadclexicon.org/response-plan\n\nResponse Plan\nA set of predetermined and documented procedures to detect and respond to a cyber incident.\nAdapted from: CNSSI 4009.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/response-history": "TERM: Response History\nURL: https://iadclexicon.org/response-history\n\nExpected loads and response history\nExpected load and response history for a specified time period, taking into account the number of load cycles and the resulting load levels and response for each cycle.\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards", "https://iadclexicon.org/response-spectrum": "TERM: Response Spectrum\nURL: https://iadclexicon.org/response-spectrum\n\nResponse Spectrum\nPlot representing structural response in terms of absolute acceleration, pseudo velocity, or relative displacement values against a structural natural frequency or period.\nSource:\nAPI\nRP 2EQ, Seismic Design Procedures and Criteria for Offshore Structures, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/response-time": "TERM: Response Time\nURL: https://iadclexicon.org/response-time\n\nResponse Time\nThe time elapsed between activation of a function at any control panel and complete operation of the function.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards\nResponse Time\nSum of the signal time and the shift time.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards\nResponse Time\nResponse time\nis the sum of extraction time and detection time.\nSource: IMO MSC.1/Circ.1343, amendments to the International Aeronautical and Maritime Search and Rescue (IAMSAR) Manual, 24 May 2010,\nInternational Maritime Organization. Regulatory Guidance\nSource: IMO MSC.1/Circ.1370, Guidelines for the design, construction and testing of fixed hydrocarbon gas detection systems, 22 June 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/responsibility": "TERM: Responsibility\nURL: https://iadclexicon.org/responsibility\n\nResponsibility\nA clearly described requirement of an individual\u2019s job.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards", "https://iadclexicon.org/response-time-index-rti": "TERM: Response time index (RTI)\nURL: https://iadclexicon.org/response-time-index-rti\n\nResponse time index (RTI) <water mist nozzles>\na measure of nozzle sensitivity expressed as RTI = tu\n0.5\n, where t is the time constant of the heat-responsive element in units of seconds, and u is the gas velocity expressed in metres per second. RTI can be used in combination with the conductivity factor (C) to predict the response of a nozzle in fire environments defined in terms of gas temperature and velocity versus time. RTI has units of (m/s)\n0.5\n.\nSource:\u00a0Resolution A.800(19), Revised Guidelines for Approval of Sprinkler Systems Equivalent to that Referred to in SOLAS Regulation 11-2/12, 23 November 1995, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/responsible": "TERM: Responsible\nURL: https://iadclexicon.org/responsible\n\nResponsible\nRESPONSIBLE PARTY shall mean an owner or operator who conducts an oil and gas operation in a manner which is in contravention of any then-applicable provision of the Act, or of any rule, regulation, or order of the Commission, or of any permit, that threatens to cause, or actually causes, a significant adverse environmental impact to any air, water, soil, or biological resource. RESPONSIBLE PARTY includes any person who disposes of any other waste by mixing it with exploration and production waste so as to threaten to cause, or actually cause, a significant adverse environmental impact to any air, water, soil, or biological resource.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/responsible-authority": "TERM: Responsible Authority\nURL: https://iadclexicon.org/responsible-authority\n\nResponsible Authority\n\u201cResponsible authority\u201d, in relation to a project, means a federal authority that is required pursuant to subsection 11(1) to ensure that an environmental assessment of the project is conducted; autorit\u00e9 responsible.\nSource: Canadian Environmental Assessment Act, 1992, c. 37, Canada, as consolidated November 2003.\nLegislation", "https://iadclexicon.org/responsible-northern-territory-minister": "TERM: Responsible Northern Territory Minister\nURL: https://iadclexicon.org/responsible-northern-territory-minister\n\nResponsible Northern Territory Minister\nResponsible Northern Territory Minister means:\nthe Minister of the Northern Territory who is authorised under a law of the Northern Territory to perform the functions, and exercise the powers, of a member of the Joint Authority for the Northern Territory under this Act; or\nanother Minister of the Northern Territory acting for and on behalf of the Minister referred to in paragraph (a).\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/responsible-commonwealth-minister": "TERM: Responsible Commonwealth Minister\nURL: https://iadclexicon.org/responsible-commonwealth-minister\n\nResponsible Commonwealth Minister\nResponsible Commonwealth Minister means:\nthe Minister who is responsible for the administration of this Act; or\nanother Minister acting for and on behalf of the Minister referred to in paragraph (a).\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/responsible-person": "TERM: Responsible Person\nURL: https://iadclexicon.org/responsible-person\n\nResponsible Person\nResponsible person means a person authorized to permit entry into an enclosed space and having sufficient knowledge of the procedures to be established and complied with on board, in order to ensure that the space is safe for entry.\nSource:\nIMO resolution A.1050(27), Revised recommendations for entering enclosed spaces aboard ships, 21 December 2011, International Maritime Organization.\nRegulatory Guidance\nResponsible Person\n\u201cResponsible person\u201d means the owner or operator who shall complete a division-approved corrective action for pollution from releases.\nSource:\u00a0Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations\nResponsible Person\nsomeone appointed who can reliably communicate information about the position of the load and can be settled by banksman, rigger or signaler\nSource: Rules for Classification and Construction, IV Industrial Services, 6 Offshore Technology, 9 Guideline for Personnel Transfers by Means of Lifting Appliances, Edition 2011, Germanischer Lloyd SE,\nGlobal Standards\nResponsible Person\nIn regulation 1(2) (definitions) of the Offshore Installations (Operational Safety, Health and Welfare) Regulations 1976 (Note: S.I. 1976/1019; amended by S.I. 1984/419, 1989/1672 and 1992/2932.) there shall be substituted, for the definition of \u201cresponsible person\u201d, the following definition: \u201c\u201cresponsible person\u201d means a competent person authorised by or on behalf of the owner\u201d.\nSource:\u00a0The Offshore Installations and Pipeline Works (Management and Administration) Regulations 1995, UK S.I. 1995/738, 1995.\nRegulations\nResponsible Person\nIn regulation 1(2) (definitions) of the Offshore Installations (Well Control) Regulations 1980 (Note: S.I. 1980/1759; amended by S.I. 1991/308.) there shall be substituted for the definition of \u201cresponsible person\u201d the following definition: \u201c\u201cresponsible person\u201d means a competent person authorised by or on behalf of the owner\u201d.\nSource:\u00a0The Offshore Installations and Pipeline Works (Management and Administration) Regulations 1995, UK S.I. 1995/738, 1995.\nRegulations\nResponsible Person\nFor S.I. 1995/3163, for sub-paragraph (a)(vi) of the definition of \u201cresponsible person\u201d, substitute \u201c(vi) a dangerous occurrence at a well, the person appointed by a licensee to execute the function of organising and supervising the drilling of, and all operations to be carried out by means of, that well or, where no such person has been appointed, the licensee (and, for this purpose, \u201clicensee\u201d means any person to whom a licence to search and bore for and get petroleum in respect of any area within relevant waters is granted pursuant to section 3 of the Petroleum Act 1998)\u201d.\nSource:\u00a0The Offshore Installations (Safety Case) Regulations 2005, UK S.I. 2005/3117, 2005.\nRegulations", "https://iadclexicon.org/responsible-party": "TERM: Responsible Party\nURL: https://iadclexicon.org/responsible-party\n\nResponsible Party\nPerson, business, or entity that has been identified as owning the vessel or facility that caused the spill.\nNOTE The term does not imply criminal negligence.\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards\nResponsible Party\nPlan\u2015any submittal made in accordance with R.S. 30:29 and these rules for the evaluation or remediation of an affected tract as defined herein.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations\nResponsible Party\nThe operator and others participating in activities covered by these regulations, without being a licensee or owner of an onshore facility.\nSource:\u00a0Regulations relating to health, safety and the environment in the petroleum activities and at certain onshore facilities (the Framework Regulations), Norway, February 2010 (amended December 2011).\nRegulations", "https://iadclexicon.org/responsible-state-minister": "TERM: Responsible State Minister\nURL: https://iadclexicon.org/responsible-state-minister\n\nResponsible State Minister\nResponsible State Minister, in relation to a State, means:\n(a) the Minister of the State who is authorised under a law of the State to perform the functions, and exercise the powers, of a member of the Joint Authority for the State under this Act; or\n(b) another Minister of the State acting for and on behalf of the Minister referred to in paragraph (a).\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/restoration-rate": "TERM: Restoration Rate\nURL: https://iadclexicon.org/restoration-rate\n\nRestoration Rate\n\u03bc\nc\nonditional probability per unit of time that the restoration of a failed item ends between\nt\nand\nt\n+d\nt\n,\nprovided that it was not finished over [0,\nt\n]\nNote 1 to entry: The following relationship holds when the restoration rate is constant: MTTRes = 1/\n\u03bc\n.\nNote 2 to entry: The \u201crestoration\u201d rate is in relationship with the restoration time. Similarly the \u201crepairing\u201d rate\ncan be defined in relationship with the \u201coverall repairing\u201d time and the \u201cactive repair\u201d rate in relationship with\nthe \u201cactive repair\u201d time.\nNote 3 to entry: The restoration rate has the same mathematical properties for the restoration as the failure rate\nfor the failures.\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/restore": "TERM: Restore\nURL: https://iadclexicon.org/restore\n\nRestore\n\u201cRestore\u201d means to return a site to its former condition, in the manner and to the extent required by applicable provisions of 19.15.17 NMAC.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/restoring-force": "TERM: Restoring Force\nURL: https://iadclexicon.org/restoring-force\n\nRestoring Force\nForce exerted by a centralizer against the casing to keep it away from the wellbore wall. NOTE Restoring force values can vary based on installation methods.\nSource:\nAPI\nSPEC 10D, Specification for Bow-String Casing Centralizers Upstream Segment, Sixth Edition, March 2002 (Reaffirmed August 2010).\nGlobal Standards", "https://iadclexicon.org/restrained-end-testing": "TERM: Restrained-end Testing\nURL: https://iadclexicon.org/restrained-end-testing\n\nRestrained-end Testing\nPressure-testing arrangement using a pipe-sealing device or mechanism such that internal pressure produces hoop and radial stresses only in the component wall.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/restricted-area-sealing-means-or-restricted-area-pack-off": "TERM: Restricted-Area Sealing Means Or Restricted-Area Pack-Off\nURL: https://iadclexicon.org/restricted-area-sealing-means-or-restricted-area-pack-off\n\nRestricted-Area Sealing Means Or Restricted-Area Pack-Off\nPack-off or other device used to isolate an area at higher pressure from one at lower pressure. NOTE This device serves to limit pressure-induced loads on connectors or areas of a lower pressure rating. It may also be a seal that encloses a pressure-containment area smaller than the adjacent ring gasket or connector seal.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/restricted-areas": "TERM: Restricted Areas\nURL: https://iadclexicon.org/restricted-areas\n\nRestricted Areas\nLocations that require limited access and a higher degree of security protection in accordance with the security plan. The entire facility may be designated the restricted area, as long as the entire facility is provided the appropriate level of security.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards\nRestricted Areas\nAn area containing systems or assets that, if compromised, would have a major adverse impact on people, the environment, assets, and economic stability.\nNote:\nRestricted areas include control centre operations, security departments, and certain information technology areas\n.\nSource:\u00a0Canadian Standards Association, Z246.1-09, Security management for petroleum and natural gas industry systems, August 2009,\nRegional Standards", "https://iadclexicon.org/restricted-breathing": "TERM: Restricted Breathing\nURL: https://iadclexicon.org/restricted-breathing\n\nRestricted breathing\nA protection technique in which the gas- or vapor- tight integrity of an enclosure is assured so that short-term presence of a flammable gas or vapor cloud around the enclosure will not cause the concentration inside the enclosure to reach the LFL/LEL because of breathing or diffusion. This type of protection is referred to as \u201cnR.\u201d\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/restricted-surface-occupancy-area": "TERM: Restricted Surface Occupancy Area\nURL: https://iadclexicon.org/restricted-surface-occupancy-area\n\nRestricted Surface Occupancy Area\nRESTRICTED SURFACE OCCUPANCY AREA shall mean the following:\nrocky mountain bighorn sheep production areas;\ndesert bighorn sheep production areas;\nareas within 0.6 miles of any greater sage-grouse, Gunnison sage-grouse, and lesser prairie chicken leks (strutting and booming grounds);\nareas within 0.4 miles of any Columbian sharp-tailed grouse or plains sharp-tailed grouse leks (strutting grounds);\nareas within 1/4 mile of active Bald Eagle nest sites, Golden Eagle nest sites, or Osprey nest sites;\nareas within 1/2 mile of active Ferruginous Hawk nest sites, Northern Goshawk nest sites, Peregrine Falcon nest sites, or Prairie Falcon nest sites;\nareas located within 300 feet of the ordinary high-water mark of any stream segment located within designated Cutthroat Trout habitat; and\nareas within 300 feet of the ordinary high-water mark of a stream or lake designated by the Colorado Division of Wildlife as \u201cGold Medal.\u201d\nMaps showing and spatial data identifying the individual and combined extents of the above habitat areas shall be maintained by the Commission and made available on the Commission website, and copies of the maps shall be attached as Appendix VII. The extent of restricted surface occupancy areas is subject to update on a periodic but no more frequent than annual basis and may be modified only through the Commission\u2019s rulemaking process, as provided in Rule 529. Any changes to restricted surface occupancy areas shall not affect Form 2As or Comprehensive Drilling Plans approved prior to the effective date of such changes.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/restricted-service": "TERM: Restricted Service\nURL: https://iadclexicon.org/restricted-service\n\nRestricted Service\nThe usage of a crane or lifting device with limited operational deficiencies that have been evaluated and approved by responsible parties (e.g. crane owner, inspector, etc.).\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards", "https://iadclexicon.org/restricted-work-activity-case": "TERM: Restricted Work Activity Case\nURL: https://iadclexicon.org/restricted-work-activity-case\n\nRestricted work activity case\nA work-related injury/illness that prevents the person from working a full shift or the person is restricted by a physician or other licensed health care professional from performing any or all of the routine job functions which are performed at least once per week.\nSource:\nAPI\nRP 75, Recommended Practice for Development of a Safety and Environmental Management Program for Offshore Operations and Facilities: Upstream Segment, Third Edition, May 2004.\nGlobal Standards", "https://iadclexicon.org/restricted-work-day-case": "TERM: Restricted Work Day Case\nURL: https://iadclexicon.org/restricted-work-day-case\n\nRestricted work day case (RWDC)\nAny work-related injury other than a fatality or lost work day case which results in a person being unfit for full performance of the regular job on any day after the occupational injury. Work performed might be: and assignment to a temporary job; part-time work at the regular job; working full-time in the regular job but not performing all the usual duties of the job. Where no meaningful restricted work is being performed, the incident should be recorded as a lost work day case (LWDC). This is a recordable incident.\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards", "https://iadclexicon.org/restrictive-trade-practice": "TERM: Restrictive Trade Practice\nURL: https://iadclexicon.org/restrictive-trade-practice\n\nRestrictive Trade Practice\n\u201cRestrictive trade practice\u201d means a trade practice which has, or may have, the effect of preventing, distorting or restricting competition in any manner and in particular,-\nwhich tends to obstruct the flow of capital or resources into the stream of production, or\n(ii) which tends to bring about manipulation of prices, or conditions of delivery or to affect the flow of supplies in the market relating to petroleum, petroleum products or natural gas or services in such manner as to impose on the consumers unjustified costs or restrictions.\nSource:\u00a0The Petroleum and Natural Gas Regulatory Board Act, 2006, No. 19 of 2006, India, amended as of May 2013.\nLegislation", "https://iadclexicon.org/resubmitted-ocs-plan": "TERM: Resubmitted OCS Plan\nURL: https://iadclexicon.org/resubmitted-ocs-plan\n\nResubmitted OCS plan:\nResubmitted OCS plan means an EP, DPP, or DOCD that contains changes you make to an OCS plan that BOEM has disapproved (see 30 CFR 550.234(b), 550.272(a), and 550.273(b)).\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/results-report": "TERM: Results Report\nURL: https://iadclexicon.org/results-report\n\nResults Report\ndocument that provides information about the performance of a candidate in an examination\nNote 1 to entry: See also diagnostic score report.\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/ret": "TERM: RET\nURL: https://iadclexicon.org/ret\n\nRET\nReturn.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/retail-outlet": "TERM: Retail Outlet\nURL: https://iadclexicon.org/retail-outlet\n\nRetail Outlet\n\u201cRetail outlet\u201d means filling station where one or more dispensing pumps have been provided for sale of motor spirit, high speed diesel, auto- liquefied petroleum gas or natural gas and includes distributorship for liquefied petroleum gas or dealership for superior kerosene oil or CNG stations.\nSource:\u00a0The Petroleum and Natural Gas Regulatory Board Act, 2006, No. 19 of 2006, India, amended as of May 2013.\nLegislation", "https://iadclexicon.org/retail-service-obligations": "TERM: Retail Service Obligations\nURL: https://iadclexicon.org/retail-service-obligations\n\nRetail Service Obligations\n\u201cRetail service obligations\u201d means obligations of dealers and distributors for maintaining supplies to consumers throughout the specified working hours and of specified quality, quantity and display of maximum retail price of notified petroleum, petroleum products and natural gas including CNG and such other obligations, as may be specified by regulations.\nSource:\u00a0The Petroleum and Natural Gas Regulatory Board Act, 2006, No. 19 of 2006, India, amended as of May 2013.\nLegislation", "https://iadclexicon.org/retained-sample": "TERM: Retained Sample\nURL: https://iadclexicon.org/retained-sample\n\nRetained Sample\nRetained sample is the representative sample in accordance with regulation 18.8.1 of Annex VI to MARPOL 73/78, of the fuel delivered to the ship derived from the primary sample.\nSource:\u00a0Resolution MEPC.182(59), 2009 Guidelines for the sampling of fuel oil for determination of compliance with the revised MARPOL Annex VI, 17 July 2009, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/retained-fluid": "TERM: Retained Fluid\nURL: https://iadclexicon.org/retained-fluid\n\nRetained Fluid\nActual fluid produced by a well or injected into a well.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nRetained Fluid\nThe actual fluid produced by a well.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards", "https://iadclexicon.org/retainer-valve": "TERM: Retainer Valve\nURL: https://iadclexicon.org/retainer-valve\n\nRetainer Valve\nValve assembly in the C/WO riser used to retain fluid within the riser and hence preventing its escape to the environment during a riser disconnect operation. NOTE Typically located just above the disconnect point.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/retired-from-service": "TERM: Retired from service\nURL: https://iadclexicon.org/retired-from-service\n\nRetired from service\nPiping systems that are no longer going to be used for any process service.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/retort": "TERM: Retort\nURL: https://iadclexicon.org/retort\n\nRetort\nInstrument used to distill oil, water and other volatile material in a drilling fluid. NOTE The amount of volatile fluid is used to determine oil, water and total solids contents as volume fraction percent, expressed as a percent (see ISO 10414-1 or ISO 10414-2).\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/retrievable": "TERM: Retrievable\nURL: https://iadclexicon.org/retrievable\n\nRetrievable\nRetrievable\u2014When used in conjunction with surface casing, coal protective casing or production casing, the casing that can be removed after exerting a prudent effort to pull the casing while applying a pulling force at least equal to the casing weight plus 5000 pounds or 120% of the casing weight, whichever is greater.\nSource: Oil and Gas Wells, Pennsylvania Code, Title 25, Chapter 78, December 2012.\nRegulations", "https://iadclexicon.org/retrievable-packer": "TERM: Retrievable Packer\nURL: https://iadclexicon.org/retrievable-packer\n\nRetrievable Packer\nA tool consisting of slips, an open mandrel, and rubber sealing elements run on workstring or tubing to isolate the wellbore h m pressures encountered during squeeze cementing operations. The tool is intended to be set and released several times by methods specific to the tool design (i.e., tension or compression set).\nSource:\nAPI\nBULLETIN E3, Environmental Guidance Document: Well Abandonment and Inactive Well Practices for U.S. Exploration and Production Operations, First Edition, January 1993 (Reaffirmed June 2000).\nGlobal Standards", "https://iadclexicon.org/retrievable-control-pod": "TERM: Retrievable Control Pod\nURL: https://iadclexicon.org/retrievable-control-pod\n\nRetrievable Control Pod\nA subsea pod that may be run or retrieved remotely using a wire line, drill pipe, or other means, without retrieval of the LMRP or BOP stack.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/retrieval": "TERM: Retrieval\nURL: https://iadclexicon.org/retrieval\n\nRetrieval\nRetrieval means the safe recovery of survivors.\nSource: Mobile Offshore Drilling Units, 46 CFR 107-109 (2013).\nRegulations\nRetrieval\nRetrieval\nis the safe recovery of survivors. <Chapter III, Part A, regulation 3>.\nSource:\u00a0IMO Resolution MSC.47(66), adoption of amendments to the International Convention for the Safety of Life at Sea (SOLAS), 1974, 4 June 1996, International Maritime Organization.\nLegislation", "https://iadclexicon.org/retro-reflective-material": "TERM: Retro-Reflective Material\nURL: https://iadclexicon.org/retro-reflective-material\n\nRetro-Reflective Material\nRetro-reflective material\nis a material which reflects in the opposite direction a beam of light\u00a0directed on it.\nSource:\u00a0IMO Resolution MSC.48(66), adoption of the International Life-Saving Appliance (LSA) Code, 4 June 1996, International Maritime Organization.\nLegislation", "https://iadclexicon.org/retroactive-requirement": "TERM: Retroactive Requirement\nURL: https://iadclexicon.org/retroactive-requirement\n\nRetroactive Requirement\nConstitutes a class or statutory requirement that will enter into force for certain vessel\u2019s in operation and under construction at a given date or an upcoming survey.\u00a0The RR will specify the required actions to be taken in order to retain class or statutory certification.\u00a0RR related to statutory certification will be issued only if the Society has been authorized to carry out statutory certification on behalf of the flag administration.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/retrievable-packer-or-retrievable-bridge-plug": "TERM: Retrievable Packer or Retrievable Bridge Plug\nURL: https://iadclexicon.org/retrievable-packer-or-retrievable-bridge-plug\n\nRetrievable Packer or Retrievable Bridge Plug\nBridge plug (3.2) or packer (3.26) that has a design feature facilitating its removal from the conduit substantially intact.\nSource:\nAPI\nSPEC 11D1, Packers and Bridge Plugs, Upstream Segment, Second Edition, July 2009.\nGlobal Standards", "https://iadclexicon.org/return-flow-control": "TERM: Return Flow Control\nURL: https://iadclexicon.org/return-flow-control\n\nReturn Flow Control\nMPD technique which diverts returned fluid flow away from the rig floor in order to handle any formation fluid influx, thereby avoiding closing of a BOP, with the subsequent well control steps that are customarily required. RFC is drilling with a closed annulus return system (RCD) immediately under the rig floor for complete assurance of the total diversion of any rapidly developing kick.\nSource:\u00a0ABS Guide for Classification and Certification of Managed Pressure Drilling Systems, September 2017.\nGlobal Standards", "https://iadclexicon.org/return-on-investment-risk": "TERM: Return On Investment (Risk)\nURL: https://iadclexicon.org/return-on-investment-risk\n\nReturn On Investment (Risk)\nCalculation of the value of risk reduction measures in the context of the cost of developing and implementing those measures.\nSample Usage:\nAlthough the installation of new detection equipment was expensive, the team concluded that the return on investment for the new equipment was positive because of the significant reduction in risk.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/return-period": "TERM: Return Period\nURL: https://iadclexicon.org/return-period\n\nReturn Period\nAverage period of time between occurrences of a given event.\nNOTE The inverse of return period expressed in years is the statistical probability of such an event occurring in any given year\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nReturn Period\nAverage period of time between occurrences of a given event.\nNOTE The inverse of the return period is the statistical probability of such an event occurring in any given year.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nReturn Period\nAverage period between occurrences of an event or of a particular value being exceeded.\nNOTE The offshore industry commonly uses a return period measured in years for environmental events. The return period is equal to the reciprocal of the annual probability of exceedance of the event.\u00a0[ISO 19901-1:2005]\nSource:\nAPI\nRP 2MET, Derivation of Metocean Design and Operating Conditions, First Edition, November 2014.\nGlobal Standards\nSource:\u00a0ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards\nSource:\u00a0ISO 19900:2013, Petroleum and natural gas industries \u2013 General requirements\u00a0for offshore structures.\nGlobal Standards\nReturn Period\nAverage period between occurrences of an event or of a particular value being exceeded.\nNOTE The offshore industry commonly uses a return period measured in years for environmental events. The return period in years is equal to the reciprocal of the annual probability of exceedance of the event.\u00a0[ISO 19901-1:2005, definition 3.23].\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/return-system": "TERM: Return System\nURL: https://iadclexicon.org/return-system\n\nReturn System\nHandles returns from the well \u2013 injected fluids, (gas and liquid) cuttings, hydrocarbons, formation\u00a0water etc. Consists of flow diverter, flow cross, emergency shut down valve, choke manifold, pressure vessel and solids control equipment, from where the liquid phase used for drilling is passed on to the drilling fluid tank, and then to the rig pumps for re injection to the well.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/return-to-reservoir-circuit": "TERM: Return-To-Reservoir Circuit\nURL: https://iadclexicon.org/return-to-reservoir-circuit\n\nReturn-To-Reservoir Circuit\nA hydraulic control circuit in which spent fluid is returned to the reservoir.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/returning-officer": "TERM: Returning Officer\nURL: https://iadclexicon.org/returning-officer\n\nReturning officer\nReturning officer means a person appointed as a returning officer under regulation 3.8.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Safety) Regulations 2009 (Select Legislative Instrument 2009 No. 382 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/reusable-material": "TERM: Reusable Material\nURL: https://iadclexicon.org/reusable-material\n\nReusable Material\nReusable Material\u2014a material that would otherwise be classified as E and P Waste, but which is capable of resource conservation and recovery and has been processed in whole or in part for reuse. To meet this definition, the material must have been treated physically, chemically, or biologically or otherwise processed so that the material is significantly changed (i.e., the new material is physically, chemically, or biologically distinct from the original material), and meets the criteria \u00a7565.F. This term does not include FSR Fluid.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/reuse": "TERM: Reuse\nURL: https://iadclexicon.org/reuse\n\nReuse\n\u201cReuse\u201d is the introduction (or reintroduction) into an industrial, manufacturing, or disposal process of a material which would otherwise be classified as a deleterious substance. A material will be considered \u201cused or reused\u201d if it is either:\nEmployed as an ingredient (including use as an intermediate) in an industrial, manufacturing, or disposal process to make or recover a product.\nEmployed in a particular function or application as an effective substitute for a commercial product or non-deleterious substance.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations\nReuse\nReuse means the activity of recovering components and materials for further use\u00a0without reprocessing.\nSource: Resolution MEPC.219(63), 2012 Guidelines for the Implementation of MARPOL Annex\u00a0V, 2 March 2012, International Maritime Organization.\nRegulatory Guidance\nReuse\nTo employ hazardous waste as an ingredient in an industrial process to make a product (other than recovery of distinct components of hazardous waste as separate end products) or effective substitution of hazardous waste for a commercial product used in a particular function or application.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/revealed-failure": "TERM: Revealed Failure\nURL: https://iadclexicon.org/revealed-failure\n\nRevealed Failure\nRevealed failures are failures that are detected by the system itself as soon as they occur. Failures detected by the diagnostic test of a logic solver are also considered as revealed failures..\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal Standards", "https://iadclexicon.org/revenue-account": "TERM: Revenue Account\nURL: https://iadclexicon.org/revenue-account\n\nRevenue Account\n\u201cRevenue Account\u201d means the account established under section 219; Compte de recettes.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation", "https://iadclexicon.org/reused-water": "TERM: Reused Water\nURL: https://iadclexicon.org/reused-water\n\nReused Water\nUsed water/waste water employed through another process cycle with no or minimal treatment, before discharge for final treatment and/or discharge to the environment. Reuse includes waste water used for irrigation and harvesting of rainwater (both within a facility boundary).\nSource: Identifying and assessing water sources: Guidance document for the onshore oil and gas industry, International Petroleum Industry Environmental Conservation Association (IPIECA), 2014.\nGlobal Standards", "https://iadclexicon.org/reverse-circulation": "TERM: Reverse Circulation\nURL: https://iadclexicon.org/reverse-circulation\n\nReverse circulation\nReverse circulation occurs when fluid is pumped down an annular space and returns to the surface through the tubular forming the inner wall of the annular space. This is opposite of normal circulation wherein fluid is pumped down the inner tubular pipe and returns up the annular space.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nReverse circulation\nCirculation of drilling fluid down the annulus and up through the drill string.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/reverse-differential-pressure": "TERM: Reverse Differential Pressure\nURL: https://iadclexicon.org/reverse-differential-pressure\n\nReverse Differential Pressure\nCondition during which differential pressure is applied to a choke valve in a direction opposite to the specified operating direction. NOTE This can be in the operating or closed-choke position.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/reverse-emulsion": "TERM: Reverse Emulsion\nURL: https://iadclexicon.org/reverse-emulsion\n\nReverse emulsion\nEmulsions can be water-in-oil, which are referred to as regular emulsions, as well as oil in-water, which are called reverse emulsions.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/review-object": "TERM: Review Object\nURL: https://iadclexicon.org/review-object\n\nReview Object\nSpecific item being reviewed.\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/review": "TERM: Review\nURL: https://iadclexicon.org/review\n\nReview\nA process of understanding reported outcomes and assessments of activities with the purpose of learning how to improve performance.\nAn insightful review takes into account a range of different inputs and signals by identifying and understanding change in reported KPIs, management observations, productivity, workforce feedback, audit findings, culture surveys, employee retention, external learnings and many other factors. Effective reviews involve managers with sufficient accountability and authority to put learning into action.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards\nReview\nActivity undertaken to determine the suitability, adequacy and\neffectiveness\nof the subject matter to achieve established objectives.\n[SOURCE: ISO Guide 73:2009].\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards\nReview\nActivity undertaken to determine the suitability, adequacy and effectiveness of the subject matter to achieve established objectives.\nNOTE Review can be applied to a risk management framework (2.1.1), risk management process (3.1), risk (1.1) or control (3.8.1.1).\nSource: ISO Guide 73:2009(E/F), Risk Management \u2013 Vocabulary, First Edition, 2009.\nGlobal Standards\nReview\nSignifies a systematic examination of drawings, design documents or records in order to evaluate their ability to meet requirements, to identify any problems and to pro-pose necessary actions.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/review-objective": "TERM: Review Objective\nURL: https://iadclexicon.org/review-objective\n\nReview Objective\nStatement describing what is to be achieved as a result of a review.\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/reviewable-titles-administrator-decision": "TERM: Reviewable Titles Administrator Decision\nURL: https://iadclexicon.org/reviewable-titles-administrator-decision\n\nReviewable Titles Administrator decision\nReviewable Titles Administrator decision means a decision of the Titles Administrator under:\nregulations made for the purposes of paragraph 712(2)(c) or 713(2)(c), where the decision is of a kind referred to in paragraph 718(2)(b); or\nregulations made for the purposes of paragraph 715(2)(c) or 716(2)(c).\nNote: Paragraphs (a) and (b) relate to the release of technical information.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/reviewable-ministerial-decision": "TERM: Reviewable Ministerial Decision\nURL: https://iadclexicon.org/reviewable-ministerial-decision\n\nReviewable Ministerial decision\nReviewable Ministerial decision means a decision of the responsible Commonwealth Minister under:\nregulations made for the purposes of paragraph 738(2)(c) or 739(2)(c); or\nclause 6, subclause 7(1), clause 8, or subclause 9(6) or (10), of Schedule 5.\nNote 1: Paragraph (1)(a) relates to the release of technical information. Note 2: Paragraph (1)(c) relates to the release of technical information given to the Designated Authority before 7 March 2000.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/reviewing-authority": "TERM: Reviewing Authority\nURL: https://iadclexicon.org/reviewing-authority\n\nReviewing authority\nReviewing authority means the Fair Work Commission.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/reviewing-officer": "TERM: Reviewing Officer\nURL: https://iadclexicon.org/reviewing-officer\n\nReviewing Officer:\nReviewing Officer means a BSEE employee assigned to review case files and assess civil penalties.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/revised-ocs-plan": "TERM: Revised OCS Plan\nURL: https://iadclexicon.org/revised-ocs-plan\n\nRevised OCS plan:\nRevised OCS plan means an EP, DPP, or DOCD that proposes changes to an approved OCS plan, such as those in the location of a well or platform, type of drilling unit, or location of the onshore support base (see 30 CFR 550.283(a)).\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/revise": "TERM: Revise\nURL: https://iadclexicon.org/revise\n\nRevise\nRevise, for an environment plan, includes extend or modify.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Environment) Regulations 2009 (Statutory Rules 1999 No. 228 as amended), Australia, prepared on 1 January 2012.\nRegulations\nRevise\nRevise, in relation to a safety case, includes extend or modify.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Safety) Regulations 2009 (Select Legislative Instrument 2009 No. 382 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/reynolds-number": "TERM: Reynolds Number\nURL: https://iadclexicon.org/reynolds-number\n\nReynolds Number\nMathematical relationship that describes the interdependence between the pipe diameter, fluid viscosity, and flow velocity; a dimensionless number used to describe the type of flow exhibited by a fluid flowing through a pipe.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/rf": "TERM: RF\nURL: https://iadclexicon.org/rf\n\nRF\nRadio Frequency.\nSource:\nAPI\nRP 67, Recommended Practice for Oilfield Explosives Safety, Upstream Segment, Second Edition, May 2007.\nGlobal Standards\nr\nf\nFailure ratio.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/rfc": "TERM: RFC\nURL: https://iadclexicon.org/rfc\n\nRFC\nReturn Flow Control.\nSource:\u00a0ABS Guide for Classification and Certification of Managed Pressure Drilling Systems, September 2017.\nGlobal Standards\nRFC\nMPD technique which diverts returned fluid flow away from the rig floor in order to handle any formation fluid influx, thereby avoiding closing of a BOP, with the subsequent well control steps that are customarily required. RFC is drilling with a closed annulus return system (RCD) immediately under the rig floor for complete assurance of the total diversion of any rapidly developing kick.\nSource:\u00a0ABS Guide for Classification and Certification of Managed Pressure Drilling Systems, September 2017.\nGlobal Standards", "https://iadclexicon.org/rfi": "TERM: RFI\nURL: https://iadclexicon.org/rfi\n\nRFI\nRadio frequency interference.\nSource:\nAPI\nRP 49, Recommended Practice for Drilling and Well Servicing Operations Involving Hydrogen Sulfide, Third Edition, May 2001.\nGlobal Standards", "https://iadclexicon.org/rfid": "TERM: RFID\nURL: https://iadclexicon.org/rfid\n\nRFID\nRadio frequency identification devices.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nRFID\nData collection technology that uses electronic tags for storing data.\nSource: IEC 60079-14:2013, Explosive atmospheres \u2013 Part 14: Electrical installations design, selection and erection, Edition 5.0, November 2013.\nGlobal Standards", "https://iadclexicon.org/rh": "TERM: RH\nURL: https://iadclexicon.org/rh\n\nRH\nRight hand.\nSource:\nAPI\nSPEC 7-1, Specification for Rotary Drill Stem Elements, First Edition, March 2006 (Addendum April 2011).\nGlobal Standards", "https://iadclexicon.org/rie": "TERM: RIE\nURL: https://iadclexicon.org/rie\n\nRIE\nRisk Inventory and Evaluation.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/rhs": "TERM: RHS\nURL: https://iadclexicon.org/rhs\n\nRHS\nRectangular hollow section.\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards", "https://iadclexicon.org/rig": "TERM: Rig\nURL: https://iadclexicon.org/rig\n\nRig\nDrilling Rig.\nSource:\u00a0NOGEPA Guideline 14, Helideck Operations and Procedures Manual, Netherlands, Version 2, December 2011.\nGlobal Standards", "https://iadclexicon.org/rig-release-date": "TERM: Rig Release Date\nURL: https://iadclexicon.org/rig-release-date\n\nRig Release Date\n\u201cRig release date\u201d means the date on which a rig last conducted well operations (date de lib\u00e9ration de l\u2019appareil de forage).\nSource:\u00a0Canada Oil and Gas Drilling and Production Regulations, SOR/2009-315, February 2013.\nRegulations\nSource:\u00a0Drilling and Production Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, March 31, 2011.\nRegulatory Guidance\nSource:\u00a0Nova Scotia Offshore Petroleum Drilling and Production Regulations, SOR/2009-317, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/rig-specific-operating-guidelines": "TERM: Rig-specific Operating Guidelines\nURL: https://iadclexicon.org/rig-specific-operating-guidelines\n\nRig-specific Operating Guidelines\nDrilling contractor guidelines, operating manuals, and procedures that taken together establish the CSWP for a specific rig. NOTE This can include equipment constraints (e.g. hook load), operating limits (e.g. deck capacity), stationkeeping, and well control practices.\nSource:\nAPI\nBulletin 97, Well Construction Interface Document Guidelines, First Edition, December 2013.\nGlobal Standards", "https://iadclexicon.org/rigger": "TERM: Rigger\nURL: https://iadclexicon.org/rigger\n\nRigger\nperson who is familiarized with rigging hardware, slings and safety issues associated with rigging, lifting loads and lifting planning.\nSource: Rules for Classification and Construction, IV Industrial Services, 6 Offshore Technology, 9 Guideline for Personnel Transfers by Means of Lifting Appliances, Edition 2011, Germanischer Lloyd SE,\nGlobal Standards", "https://iadclexicon.org/rigging-up": "TERM: Rigging Up\nURL: https://iadclexicon.org/rigging-up\n\nRigging up\nThe on-site erection and connection of the components in preparation for drilling or well servicing operations.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nRigging up\n\u201cRigging up\u201d means the on-site erection and connection of the rig components in preparation for drilling or well servicing operations. [Mich. Admin. Code R 408 (2013)].\nSource: Oil and Gas Drilling and Servicing Operations, Michigan Administrative Code R 408, February 8, 2013.\nRegulations", "https://iadclexicon.org/right-alert": "TERM: Right Alert\nURL: https://iadclexicon.org/right-alert\n\nRight Alert\nGiving the \u2018right alert\u2019 means alerting the relevant locations / agencies based on respective action plans for various emergencies.\nThese include, inter alia:\nThe facility\u2019s central control room or another central function;\nThe Maritime Rescue Co-ordination Centre (MRCC);\niii) One or more parts of the operator\u2019s emergency preparedness organization;\niv) Contractors\u2019 emergency preparedness organisations;\nv) Other partners, as per the agreement related to coordinated emergency preparedness resources.\nSource:\u00a0Guidance Notes on Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, Oil Industry Safety Directorate (India), 2012.\nRegulatory Guidance", "https://iadclexicon.org/right-of-use": "TERM: Right-of-use\nURL: https://iadclexicon.org/right-of-use\n\nRight-of-use:\nRight-of-use means any authorization issued under 30 CFR Part 550 to use OCS lands.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/right-of-way-pipeline": "TERM: Right-of-way Pipeline\nURL: https://iadclexicon.org/right-of-way-pipeline\n\nRight-of-way pipelines:\nRight-of-way pipelines are those pipelines that are contained within:\nThe boundaries of a single lease or unit, but are not owned and operated by a lessee or operator of that lease or unit;\nThe boundaries of contiguous (not cornering) leases that do not have a common lessee or operator;\nThe boundaries of contiguous (not cornering) leases that have a common lessee or operator but are not owned and operated by that common lessee or operator; or\nAn unleased block(s).\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/rigid-centralizer": "TERM: Rigid Centralizer\nURL: https://iadclexicon.org/rigid-centralizer\n\nRigid Centralizer\nCentralizer manufactured with bows that do not flex.\nSource:\nAPI\nSPEC 10D, Specification for Bow-String Casing Centralizers Upstream Segment, Sixth Edition, March 2002 (Reaffirmed August 2010).\nGlobal Standards", "https://iadclexicon.org/rigid-conduit": "TERM: Rigid Conduit\nURL: https://iadclexicon.org/rigid-conduit\n\nRigid Conduit\nHydraulic conduit.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/rigid-workover-risers": "TERM: Rigid Workover Risers\nURL: https://iadclexicon.org/rigid-workover-risers\n\nRigid workover risers\nThe most conventional LWI system involves the use of a standard rigid workover riser \u00a0system (as described in A.11.2), deployed from either a semi-submersible/monohull vessel, e.g. a dive-support vessel or light well construction vessel.\nA rigid workover riser system allows conventional wireline and coiled/reeled tubing techniques to be used for downhole intervention/service work. Workover riser systems designed for intervention on wells fitted with subsea HXTs require the use of large-bore components [e.g. a 476 mm (18 3/4 in) tree connector, large-bore valves and a large-bore riser] in order to interface with the top of the HXT and to be able to retrieve the largebore plug installed in the TH and possibly in the internal tree cap.\nWhile this system provides maximum operational flexibility in terms of the work that can be performed downhole, it also has the greatest requirements in terms of vessel size, stationkeeping ability, deck space, variable deckload, riser system handling equipment, etc.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/rigid-pipe-non-integral-riser": "TERM: Rigid-pipe Non-integral Riser\nURL: https://iadclexicon.org/rigid-pipe-non-integral-riser\n\nRigid-pipe non-integral riser\nThe lines in a non-integral riser can be run and retrieved separately from each other and from the main structural member. A non-integral riser includes a tensioned central structural member which may carry fluids or perform other functions besides providing structural support and guidance to lines. The structural member is fitted with support/guidance devices to locate and laterally guide individual lines.\nThe two ends of the structural member are fitted with the two halves of a coupling. A section of the structural member including the coupling and guidance devices is called a \u201cjoint\u201d; the associated sections of lines are also called joints. The two ends of each line joint are fitted with mechanical/pressure couplings, typically threaded box and pin, independent of the central pipe coupling. Other lines are installed individually after the structural member is installed and tensioned. They are retrieved individually before the structural member is retrieved.\nThis design has the advantages of simplicity and of permitting the retrieval of a single line (e.g. for repair/replacement) without requiring the shut-in and retrieval of the whole system. It has the disadvantage of being slow to run or retrieve.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/rih": "TERM: RIH\nURL: https://iadclexicon.org/rih\n\nRIH\nRunning in hole.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards", "https://iadclexicon.org/ring-gear": "TERM: Ring Gear\nURL: https://iadclexicon.org/ring-gear\n\nRing Gear\nExternal or internal gear with which the swing pinion on the revolving upper-structure meshes to provide swing motion.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards\nRing Gear\nSee swing gear (also known as bull gear).\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Sixth Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/ring-grooves-corrosion-resistant": "TERM: Ring Grooves, Corrosion Resistant\nURL: https://iadclexicon.org/ring-grooves-corrosion-resistant\n\nRing Grooves, Corrosion Resistant\nRing grooves lined with metal resistant to metal-loss corrosion.\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/riser-adapter": "TERM: Riser Adapter\nURL: https://iadclexicon.org/riser-adapter\n\nRiser Adapter\nCrossover between the first riser joint and flex/ball joint on the LMRP.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nRiser Adapter\nCrossover between riser and flex/ball joint.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/riser": "TERM: Riser\nURL: https://iadclexicon.org/riser\n\nRiser\nThe extension of the wellbore from the subsea BOP stack to the drilling vessel. The riser provides for fluid returns to the drilling vessel, supports the choke, kill, and control lines, guides tools into the well, and serves as a running string for the BOP stack.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards\nRiser\nVertical pipe intended to move fluid to either a higher or a lower elevation, such as from the ocean floor to a platform.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards\nRiser\nPiping connecting the process facilities or drilling equipment on the floating structure with the subsea facilities or pipelines, or reservoir.\u00a0NOTE 1 Possible functions include drilling and well intervention, production, injection, subsea systems control and export of produced fluids.\u00a0NOTE 2 Adapted from ISO 19900:2002, definition 2.29.\nSource: ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards\nRiser\ntubular used for the transport of fluids between the sea floor and a termination point on the platform\nNote 1 to entry: For a fixed structure, the termination point is usually the topsides. For floating structures, the riser can terminate at other locations of the platform.\nSource:\u00a0ISO 19900:2013, Petroleum and natural gas industries \u2013 General requirements\u00a0for offshore structures.\nGlobal Standards\nRiser\nA subsea flexible hose or rigid pipe leading down from the connection on the unit to a sea bed termination structure. Risers may have a variety of functions including liquid and gas export, water injection, chemical injection and controls, etc.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 3, Functional Unit Types and Special Features, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/riser-annulus": "TERM: Riser Annulus\nURL: https://iadclexicon.org/riser-annulus\n\nRiser Annulus\nSpace between the riser string inner diameter and the outer diameter of the pipe (drill pipe, casing, tubing) suspended inside the riser string\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nRiser Annulus\nThe space around a pipe (drillpipe, casing or tubing) suspended in a riser; its outer boundary is the internal surface of the riser pipe.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nRiser Annulus\nSpace around a pipe (drillpipe, casing or tubing) suspended in a riser.\u00a0NOTE Its outer boundary is the internal surface of the riser pipe.\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/riser-components": "TERM: Riser Components\nURL: https://iadclexicon.org/riser-components\n\nRiser Components\nValves, connections, etc., andsimilar apparatus incorporated in the riser system.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 3, Functional Unit Types and Special Features, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/riser-base": "TERM: Riser Base\nURL: https://iadclexicon.org/riser-base\n\nRiser base\nThe combination of a riser support template and the associated piping and connections for the riser and pipeline(s) is also often referred to as a riser base.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nRiser bases\nRiser bases are used to connect flexible risers to flowlines, and may also be required to support subsea buoy/arch systems (e.g. steep-S configurations). The riser base can be either a gravity structure, a piled structure or a suction/anchor pad.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nRiser base\nStructure positioned on the seabed, used to provide a structural and pressure-tight connection between a flexible riser and a flowline. NOTE 1 See 4.4.8. NOTE 2 It may be a PLET or a PLEM. 3.1.22.\nSource:\nAPI\nRP 17B, Recommended Practice for Flexible Pipe, Fourth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/riser-coupling-box": "TERM: Riser Coupling Box\nURL: https://iadclexicon.org/riser-coupling-box\n\nRiser Coupling Box\nThe female coupling member.\nSource:\nAPI\nSPEC 16R, Specification for Marine Drilling Riser Couplings, Exploration and Production Department, First Edition, January 1997.\nGlobal Standards", "https://iadclexicon.org/riser-connector-lmrp-connector": "TERM: Riser Connector (LMRP Connector)\nURL: https://iadclexicon.org/riser-connector-lmrp-connector\n\nRiser Connector (LMRP Connector)\nA hydraulically operated connector that joins the LMRP to the top of the lower BOP stack.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/riser-connector": "TERM: Riser Connector\nURL: https://iadclexicon.org/riser-connector\n\nRiser Connector (LMRP Connector)\nSee hydraulic connector.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nRiser Connector (LMRP Connector)\nA hydraulically operated connector that joins the LMRP to the top of the BOP stack.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/riser-coupling-pin": "TERM: Riser Coupling Pin\nURL: https://iadclexicon.org/riser-coupling-pin\n\nRiser Coupling Pin\nThe male coupling member.\nSource:\nAPI\nSPEC 16R, Specification for Marine Drilling Riser Couplings, Exploration and Production Department, First Edition, January 1997.\nGlobal Standards", "https://iadclexicon.org/riser-disconnect": "TERM: Riser Disconnect\nURL: https://iadclexicon.org/riser-disconnect\n\nRiser Disconnect\nOperation of unlatching the riser connector to separate the riser and LMRP from the lower stack.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nRiser Disconnect\nThe operation of unlatching of the riser connector to separate the riser and LMRP from the BOP stack.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards\nRiser Disconnect\nOperation of unlatching a riser connector. EXAMPLE Disconnecting the emergency disconnect package from the lower riser package and/or disconnecting the riser from the subsea test tree.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/riser-failure-analysis": "TERM: Riser Failure Analysis\nURL: https://iadclexicon.org/riser-failure-analysis\n\nRiser failure analysis\nAlso known as a weak point analysis.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/riser-fill-up-valve": "TERM: Riser Fill-up Valve\nURL: https://iadclexicon.org/riser-fill-up-valve\n\nRiser Fill-up Valve\nSpecial riser joint with a valve that can open to the sea when bore pressure is lost to prevent riser pipe collapse.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/riser-hang-off": "TERM: Riser Hang-Off\nURL: https://iadclexicon.org/riser-hang-off\n\nRiser Hang-Off\nStructure for supporting a riser at the connection to a platform. EXAMPLE Jacket, semi-sub, tanker, etc.\nSource:\nAPI\nRP 17B, Recommended Practice for Flexible Pipe, Fourth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/riser-hangoff-system": "TERM: Riser Hangoff System\nURL: https://iadclexicon.org/riser-hangoff-system\n\nRiser Hangoff System\nMeans of supporting a disconnected riser from a drilling vessel during a storm without inducing excessive stresses in the riser.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nRiser Hangoff System\nA means for supporting a disconnected deepwater riser from the drilling vessel during a storm without inducing excessive stresses in the riser.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nRiser Hang-Off System\nMeans for supporting a disconnected deep-water riser from the drilling vessel during a storm without inducing excessive stresses in the riser.\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/riser-hang-off-tool": "TERM: Riser Hang-Off Tool\nURL: https://iadclexicon.org/riser-hang-off-tool\n\nRiser Hang-Off Tool\nTool used to latch onto an interior profile in the riser and connect it to the motion compensator.\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards\nRiser Hang-Off Tool (Riser Hang-Off)\nThe tool used to latch onto an interior profile in the riser and connect it to the motion compensator.\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/riser-joint": "TERM: Riser Joint\nURL: https://iadclexicon.org/riser-joint\n\nRiser Joint\nOne section of the riser string having the main tube fitted with a box and pin coupling, choke, kill, and auxiliary lines (optional), and brackets, clamps, thrust collars, and buoyancy modules, as applicable.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nRiser Joint\nJoint consisting of a tubular member(s) with riser connectors at the ends.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nRiser Joint\nA section of the production riser, consisting of the structural member, lines and coupling, is collectively called a \u201criser joint\u201d.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nRiser Joint\nA section of riser main tube having ends fitted with a box and pin and including choke, kill and (optional) auxiliary lines and their support brackets.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nSource: ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards\nRiser Joint\nJoint consisting of a tubular member(s) midsection, with riser connectors at the ends. NOTE Riser joints are typically provided in 9,14 m to 15,24 m (30 ft to 50 ft) lengths. Shorter joints, pup joints, can also be provided to ensure proper space-out while running the subsea tree, tubing hanger, or during workover operations.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nRiser Joint\nA section of riser pipe having ends fitted with a box and a pin, typically including integral choke, kill and auxiliary lines.\nSource: ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/riser-main-tube": "TERM: Riser Main Tube\nURL: https://iadclexicon.org/riser-main-tube\n\nRiser Main Tube (Riser Pipe)\nThe seamless or electric welded pipe which forms the principal conduit of the riser joint. The riser main tube is the conduit for guiding the drill string and containing the return fluid flow from the well.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nRiser Main Tube\nThe basic pipe from which riser joints are fabricated.\nSource:\nAPI\nSPEC 16R, Specification for Marine Drilling Riser Couplings, Exploration and Production Department, First Edition, January 1997.\nGlobal Standards\nRiser Main Tube\nSeamless or electric-welded pipe that forms the principal conduit of the riser joint.\u00a0NOTE The riser main tube is the conduit for guiding the drillstring and containing the return fluid flow from the well.\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/riser-management-system": "TERM: Riser Management System\nURL: https://iadclexicon.org/riser-management-system\n\nRiser Management System\nSystem designed to document, evaluate, and diagnose the design, fabrication, operation, and maintenance history of a riser component, assembly, or system through its lifecycle.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/riser-margin": "TERM: Riser Margin\nURL: https://iadclexicon.org/riser-margin\n\nRiser margin\nThe difference between the hydrostatic pressure generated by the mud column in the riser to the mud line and the hydrostatic pressure generated by the seawater column to the mud line.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/riser-model": "TERM: Riser Model\nURL: https://iadclexicon.org/riser-model\n\nRiser Model\nStructural model which is established from the tabulated data of the riser, to describe the actual riser, and used in global analysis of the riser system.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nRiser Model\nStructural model, established from the tabulated data of the riser, to describe the actual riser, and used in a global analysis of the riser system.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/riser-pipe": "TERM: Riser Pipe\nURL: https://iadclexicon.org/riser-pipe\n\nRiser Pipe\nSeamless pipe which forms the principal conduit of the riser joint. EXAMPLE The riser pipe is the conduit for containing the production fluid flow from the well to the surface tree.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nRiser Pipe\nSeamless or electric-welded pipe that forms the principal conduit of the riser joint.\u00a0NOTE The riser main tube is the conduit for guiding the drillstring and containing the return fluid flow from the well.\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/riser-recoil-system": "TERM: Riser Recoil System\nURL: https://iadclexicon.org/riser-recoil-system\n\nRiser Recoil System\nMeans of controlling the upward acceleration of the riser when a disconnect is made at the riser connector.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nRiser Recoil System\nA means of limiting the upward acceleration of the riser when a disconnect is made at the riser connector.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/riser-slugging": "TERM: Riser Slugging\nURL: https://iadclexicon.org/riser-slugging\n\nSevere or riser slugging\nAt the ultimate lowpoint (i.e. the riser base), terrain slugging can often be so dramatic that it is also known as severe or riser slugging. Severe slugging occurs when liquid accumulates at the riser base for an extended period of time under certain flow conditions, particularly if there is a downward slope in the line at the riser base and the flowrate is low. Severe slugging is a significant problem particularly in deepwater production systems, and hence has received an enormous amount of attention, both from an analytical viewpoint and also with respect to proposed solutions.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/riser-spider": "TERM: Riser Spider\nURL: https://iadclexicon.org/riser-spider\n\nRiser Spider\nDevice having retractable load-bearing members used to support the riser string on the uppermost riser coupling load shoulder during deployment and retrieval of the riser.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nRiser Spider\nA device having retractable jaws or dogs used to support the riser string on the uppermost coupling support shoulder during deployment and retrieval of the riser.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards\nRiser Spider\nEquipment used to support the marine riser while it is being run or retrieved.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/riser-support": "TERM: Riser Support\nURL: https://iadclexicon.org/riser-support\n\nRiser Support\nAny structural item used for connecting a part of the riser system to the unit.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 3, Functional Unit Types and Special Features, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/riser-string": "TERM: Riser String\nURL: https://iadclexicon.org/riser-string\n\nRiser String\nA deployed assembly of riser joints.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nRiser String\nDeployed assembly of riser joints.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/riser-support-shoulder": "TERM: Riser Support Shoulder\nURL: https://iadclexicon.org/riser-support-shoulder\n\nRiser Support Shoulder\nSee Landing Shoulder.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nRiser Support Shoulder\nShoulder or projection on the external surface of a riser coupling or other riser component for supporting the riser and BOP stack during deployment and retrieval.", "https://iadclexicon.org/riser-system": "TERM: Riser System\nURL: https://iadclexicon.org/riser-system\n\nRiser System\nThe riser and all integrated components, including subsea and surface equipment.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nRiser System\nComprises the riser and all integrated components including subsea and surface equipment. EXAMPLE In tubing hanger mode, the system includes all components from tubing hanger to the top drive; in tree mode, the system includes all components from the wellhead to the top drive.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nRiser System\nThe riser together with its supports, component parts and ancillary systems such as corrosion protection, mid water arch, bend stiffeners, buoyancy modules, bend restrictors, bend stiffener latching mechanisms, etc.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 3, Functional Unit Types and Special Features, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/riser-tension-ring": "TERM: Riser Tension Ring\nURL: https://iadclexicon.org/riser-tension-ring\n\nRiser Tension Ring\nStructural interface of the telescopic joint outer barrel and the riser tensioners.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/riser-support-template": "TERM: Riser Support Template\nURL: https://iadclexicon.org/riser-support-template\n\nRiser support template\nA riser support template is a simple template which supports a production riser or loading terminal, and which serves to react to loads on the riser throughout its service life (see Figure A.20). This type of template can be integrated with other types of template, e.g. a manifold template or a multiwell manifold template.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/riser-tensioner-ring": "TERM: Riser Tensioner Ring\nURL: https://iadclexicon.org/riser-tensioner-ring\n\nRiser Tensioner Ring\nThe structural interface of the telescopic joint outer barrel and the riser tensioners.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nRiser Tensioner Ring\nStructural interface of the telescopic joint outer barrel and the riser tensioners.\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/riser-tensioner": "TERM: Riser Tensioner\nURL: https://iadclexicon.org/riser-tensioner\n\nRiser Tensioner\nMeans for providing and maintaining top tension on the deployed riser string to prevent buckling.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/riserless-casing-string": "TERM: Riserless Casing String\nURL: https://iadclexicon.org/riserless-casing-string\n\nRiserless casing string\nA string run in open water prior to the subsea stack being landed.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/risers": "TERM: Risers\nURL: https://iadclexicon.org/risers\n\nRisers\n\u201cRisers\u201d means that part of the pipeline system which extends from the subsea pipelines up to the installation including launchers or receivers or tools for internal maintenance or inspection\n.\nSource:\u00a0Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, India, 18th June 2008.\nRegulations", "https://iadclexicon.org/rising-characteristic-curve": "TERM: Rising Characteristic Curve\nURL: https://iadclexicon.org/rising-characteristic-curve\n\nRising Characteristic Curve\nPreferred curve shape for pump H-Q curves; this curve has a steady increase of H with decreasing Q.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/risk": "TERM: Risk\nURL: https://iadclexicon.org/risk\n\nRisk\nThe product of the likelihood and the consequence of a threat being realized.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards\nRisk\nCombination of the consequences of an event and the associated likelihood of its occurrence.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nRisk\nCombination of the probability of occurrence of harm and the severity of that harm\nNote 1 to entry: A more general definition of risk is given in ISO Guide 73:2009 and is \u201ceffect of uncertainty\u201d where:\nan effect is a deviation from the expected, and\nuncertainty is a state of having limited knowledge where it is impossible to exactly describe the existing state and future outcomes.\n[SOURCE: ISO/IEC Guide 51:2014, 3.9, modified, Note 1 to entry has been replaced with another note.]\nSource:\nISO\n17776:2016, Petroleum and natural gas industries \u2014 Offshore production installations \u2014 Major accident hazard management during the design of new installations, Second Edition, December 2016.\nGlobal Standards\nRisk\nThe potential for damage to or loss of an asset.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards\nRisk\nThe potential for an unwanted or adverse outcome resulting from an incident, event, or occurrence, as determined by the likelihood that a particular threat will exploit a particular vulnerability, with the associated consequences.\nAdapted from: DHS Risk Lexicon, NIPP and adapted from: CNSSI 4009, FIPS 200, NIST SP 800-53 Rev 4, SAFEBioPharma Certificate Policy 2.5.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards\nRisk\nCombination of the probability of occurrence of harm and the severity of that harm.\n[SOURCE: ISO/IEC Guide 51:2014]\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards\nRisk\nA measure of potential injury, environmental damage, or economic loss in terms of both the incident likelihood and the severity of the loss or injury.\nNOTE: API 752 [10] provides additional discussion of risk.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nRisk\nEffect of uncertainty on objectives.\n[SOURCE: ISO Guide 73:2009]\nNote 1 to entry: An effect is a deviation from the expected \u2014 positive or negative.\nNote 2 to entry: Uncertainty is the state, even partial, of deficiency of information related to, understanding or knowledge of, an event, its consequence, or likelihood.\nNote 3 to entry: Risk is often characterized by reference to potential events and consequences, or a combination of these.\nNote 4 to entry: Risk is often expressed in terms of a combination of the consequences of an event (including changes in circumstances) and the associated likelihood of occurrence.\nNote 5 to entry: In the context of information security management systems, information security risks can be expressed as effect of uncertainty on information security objectives.\nNote 6 to entry: Information security risk is associated with the potential that\nthreats\nwill exploit\nvulnerabilities\nof an information asset.\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards\nRisk\nThe combination of likelihood (frequency) and severity (consequence) of potential adverse impacts, from actions or events, on the environment or people. (IPIECA, 2010)\nSource: Identifying and assessing water sources: Guidance document for the onshore oil and gas industry, International Petroleum Industry Environmental Conservation Association (IPIECA), 2014.\nGlobal Standards\nRisk\nSituation or circumstance that has both a likelihood of occurring and a potentially negative consequence.\nSource:\nAPI\nSPEC Q1, Specification for Quality Management System Requirements for Manufacturing Organizations for the Petroleum and Natural Gas Industry, Ninth Edition, June 2013 (Errata 2, March 2014).\nGlobal Standards\nSource:\nAPI\nSpec Q2, Specification for Quality Management System Requirements for Service,\u00a0 Supply Organizations for the Petroleum and Natural Gas Industries, Upstream Segment, First Edition, December 2011.\nGlobal Standards\nRisk\nThe product of the chance that a specific adverse event will occur and the severity of the consequences of the event.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards\nRisk\nThe potential for damage to or loss of an asset. Risk, in the context of security, is the potential for a negative outcome to be realized from an intentional act. For chemical and petroleum facilities, examples of the catastrophic outcomes that are typically of interest include an intentional release of hazardous materials to the atmosphere, the theft of hazardous materials that could later be used as improvised weapons, the contamination of hazardous materials that may later harm the public, or the economic costs of the damage or disruption of a process. For the API SRA methodology, risk can be expressed as:\nexisting risk-the estimate of risk with existing countermeasures (\nR\n1\n)-and\nproposed risk-the estimate of risk with the addition of proposed countermeasures (\nR\n2\n).\nSource:\nAPI\nSTANDARD 780, Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, First Edition, May 2013.\nGlobal Standards\nRisk\nProbability and consequences of exposure to a hazard, hazardous environment, or situation that could result in harm to personnel, the environment, or general public.\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards\nRisk\nEffect of uncertainty on objectives.\n<ISO 31000>\nNOTE 1 An effect is a deviation from the expected-positive and/or negative.\nNOTE 2 Objectives can have different aspects (such as health, safety, and environmental goals) and can apply at different levels (such as strategic, organization-wide, project, and process).\nNOTE 3 Risk is often characterized by reference to potential events and consequences, or a combination.\nNOTE 4 Risk is often expressed in terms of a combination of the consequences of an event (including changes in circumstances) and the associated likelihood of occurrence.\nSource:\nAPI\nBulletin 97, Well Construction Interface Document Guidelines, First Edition, December 2013.\nGlobal Standards\nRisk\n\u2018Risk\u2019 means the combination of the probability of an event and the consequences of that event.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nRisk\nRisks as mentioned in the second subsection, may include accumulation of flammable gases, risk of increased explosion pressure and potential reduced access for firefighting.\nSource:\u00a0Guidelines Regarding the Facilities Regulations, Norway, updated December 2012.\nRegulatory Guidance\nRisk\nRisk means a combination of probability and consequence. In the area of health, safety and working environment, this means a combination of probability of harm and the degree of severity of the harm in the form of fatalities, personal injuries or other health hazards, reduction in health condition or loss of financial assets.\nSource:\u00a0Guidelines Regarding the Framework Regulations, Norway, updated December 2012.\nRegulatory Guidance\nRisk\nRisk means the likelihood of a specific, undesired, event occurring within a specific period or in specified circumstances. Note A risk may be understood as a frequency (the number of specified events occurring within a period) or a probability (the likelihood of a specific event following another event).\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations\nRisk\nThe probability of exposure to a hazard which could result in harm to personnel, property, the environment or general public.\nAPI\nRP 2009, Safe Welding, Cutting, and Hot Work Practices in the Petroleum and Petrochemical Industries, Seventh Edition, February 2002 (Reaffirmed, March 2012),\nGlobal Standards\nAPI\nRP 2201, Safe Hot Tapping Practices in the Petroleum & Petrochemical Industries, Fifth Edition, July 2003 (Reaffirmed October 2010),\u00a0Global Standards\nRisk\nA measure of probability and severity of a hazard.\nSource: Incident Reporting and Investigation Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, November 30, 2012.\nRegulatory Guidance\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\u00a0Regulations\nRisk\nEffect of uncertainty on objectives\nNOTE: \u00a0 Adapted from ISO Guide 73:2009, definition 1.1.\nSource:\u00a0ISO 19011:2011 (E) \u2013 Guidelines for auditing management system.\u00a0Global Standards\nRisk\nThe probability that a particular undesirable event will result in a specific consequence, measured in terms of a combination of the consequences of an event and the likelihood of the event occurring (AS/NZS 4360). E.g. The likelihood that exposure to harmful noise levels and/or ototoxins will result in hearing loss.\nSource: NOPSEMA Guidance Note: Noise Management\u2014Principles of Assessment and Control, N-09000-GN0401, Australia, Revision 3, December 2011.\nRegulatory Guidance\nRisk\nThe qualitative or quantitative likelihood of an accidental or unplanned event occurring considered in conjunction with the potential consequences of such a failure. In quantitative terms, risk is the quantified probability of a defined failure mode times its quantified consequence.\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards\nSource: Verification of Lifting Appliances for the Oil and Gas Industry, DNV-OSS-308, October 2010, Det Norske Veritas AS,\nGlobal Standards\nRisk\nIn this context, \u201crisk\u201d means both risk to individuals in question, and any risk their impaired function may pose to the safety of other personnel, the installation or to the environment.\nSource: Safety Plan Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, March 31, 2011.\nRegulatory Guidance\nSource:\nRules for Classification and Construction, IV Industrial Services, 6 Offshore Technology, 9 Guideline for Personnel Transfers by Means of Lifting Appliances, Edition 2011, Germanischer Lloyd SE,\nGlobal Standards\nRisk\nPotential for an unwanted outcome resulting from an incident, event, or occurrence, as determined by its likelihood and the associated consequences\nSample Usage:\nThe team calculated the risk of a terrorist attack after analyzing intelligence reports, vulnerability assessments, and consequence models.\nExtended Definition:\npotential for an adverse outcome assessed as a function of threats, vulnerabilities, and consequences associated with an incident, event, or occurrence\nAnnotation:\nRisk is defined as the potential for an unwanted outcome. This potential is often measured and used to compare different future situations.\nRisk may manifest at the strategic, operational, and tactical levels.\nFor terrorist attacks or criminal activities, the likelihood of an incident, event, or occurrence can be estimated by considering threats and vulnerabilities.\nSource: DHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010.\nRegulatory Guidance\nRisk\nCombination of the probability of occurrence of a consequence and the severity of that consequence.\nOther Related Terms and Definitions:\nISO Guide 73 \u2013 Combination of the probability of an event and its consequences.\nISO-17776 \u2013 Combination of probability of an event and the consequences of the event.\nIADC HSE Case Guidelines Issue 02 \u2013 Means the likelihood that a specified undesired event will occur due to the realization of a hazard by, or during, activities, or by the products and services created by activities.\u00a0 The combination of the frequency, or probability, and the consequence of a specified hazardous event.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nRisk\nProbability of harm to be caused to people\u2019s life or health, natural persons\u2019 or legal entities\u2019 property, state or municipal property, the environment, the life or health of animals and plants taking account of the gravity of this harm.\nSource: Federal Law on Technical Regulation, No. 184-FZ, Russian Federation, December 2002 (amended September 2010).\nRegulations\nRisk\nThe measure of potential damage to or loss of an asset based on the probability of an undesired\noccurrence.\nSource:\u00a0Canadian Standards Association, Z246.1-09, Security management for petroleum and natural gas industry systems, August 2009,\nRegional Standards\nRisk\nThe probability and consequences of exposure to a hazard, hazardous environment or situation which could result in harm.\nSource:\nAPI\nStandards 2217A, Guidelines for Safe Work in Inert Confined Spaces in the Petroleum and Petrochemical Industries, Fourth Edition, July\n2009.\nGlobal Standards\nRisk\nEffect of uncertainty on objectives.\nNOTE 1 An effect is a deviation from the expected \u2014positive and/or negative.\nNOTE 2 Objectives can have different aspects (such as financial, health and safety, and environmental goals) and can apply at different levels (such as strategic, organization-wide, project, product and process).\nNOTE 3 Risk is often characterized by reference to potential events (3.5.1.3) and consequences (3.6.1.3), or a combination of these.\nNOTE 4 Risk is often expressed in terms of a combination of the consequences of an event (including changes in circumstances) and the associated likelihood (3.6.1.1) of occurrence.\nNOTE 5 Uncertainty is the state, even partial, of deficiency of information related to, understanding or knowledge of, an event, its consequence, or likelihood.\nSource: ISO Guide 73:2009(E/F), Risk Management \u2013 Vocabulary, First Edition, 2009.\nGlobal Standards\nRisk\nA combination of the chance that a specified undesired event will occur and the severity of the consequences of that event (ISO 15544).\nSource:\u00a0NOGEPA Industrial Guideline No. 7, Rescue at Sea, Netherlands, Version 0, January 2008.\nGlobal Standards\nRisk\nCombination of the probability of an event and the consequences of the event.\nSource: ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards\nSource: ISO 17776:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Guidelines on tools and techniques for hazard identification and risk assessment.\nGlobal Standards\nRisk\nExpectation of loss expressed as the probability that a particular threat will exploit a particular vulnerability with a particular consequence [11].\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard\nRisk\nRisk is a term in general usage to express the combination of the likelihood that a specific hazardous event will occur and the consequences of that event. Using this definition, the level of risk may be judged by estimating the likelihood of the hazardous event that can occur and the consequence that may be expected to follow from it.\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal Standards\nRisk\nCombination of the chance that a specified hazardous event will occur and the severity of the consequences of the event.\nSource: ISO 15544:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Requirements and guidelines for emergency.\nGlobal Standards\nRisk\nCombination of the probability of occurrence of harm and the severity of that harm.\nSource:\u00a0ISO/IEC Guide 51:1999, Safety aspects \u2013 Guidelines for their inclusion in standards,\nGlobal Standards\nRisk\nA risk is the possibility that someone will be harmed by an identified hazard. The extent of the risk includes the numbers of people who might be affected by the risk.\nSource: Commercial Diving Projects Offshore, Diving at Work Regulations 1997, Approved Code of Practice (UK HSE L103), First Edition, 1998.\nRegulatory\nRisk\nThe product of the chance that a specified undesired event will occur and the severity of the consequences of the event.\nSource: OGP Report No. 6.36/210, Guidelines for the Development and Application of Health, Safety and Environmental Management Systems, International Association of Oil & Gas Producers, July 1994.\nGlobal Standards\nRisk\nThe likelihood of an undesired event with specified consequences occurring within a specific period or in specified circumstances. It is numerically expressed as a frequency or as a probability.\nSource: Approved Code of Practice for Managing Hazards to Prevent Major Industrial Accidents, Health and Safety in Employment Act 1992, Department of Labour, New Zealand, July 1994.\nRegulatory Guidance\nRisico\u00a0(Dutch)\n\u201erisico\u201d: de combinatie van de waarschijnlijkheid van een gebeurtenis en de gevolgen van de gebeurtenis;.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nRisque\u00a0(French)\n\u00abrisque\u00bb, la combinaison de la probabilit\u00e9 d\u2019un \u00e9v\u00e9nement et des cons\u00e9quences de cet \u00e9v\u00e9nement;.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nRisiko\u00a0(Danish)\n\u00bbrisiko\u00ab: kombinationen af sandsynligheden for en h\u00e6ndelse og konsekvenserne af denne h\u00e6ndelse.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nRiesgo\u00a0(Spanish)\n\u00abriesgo\u00bb: la combinaci\u00f3n de la probabilidad de un suceso y de sus consecuencias;.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nRisc\u00a0(Romanian)\n\u201erisc\u201d \u00eenseamn\u0103 combina\u021bia dintre probabilitatea unui eveniment \u0219i consecin\u021bele evenimentului respectiv;.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nRisiko\u00a0(German)\n\u201eRisiko\u201c die Kombination aus der Wahrscheinlichkeit eines Ereignisses und seinen Folgen.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\n\u03ba\u03af\u03bd\u03b4\u03c5\u03bd\u03bf\u03c2\u00a0(Greek)\n\u00ab\u03ba\u03af\u03bd\u03b4\u03c5\u03bd\u03bf\u03c2\u00bb \u03c3\u03b7\u03bc\u03b1\u03af\u03bd\u03b5\u03b9 \u03c4\u03bf\u03bd \u03c3\u03c5\u03bd\u03b4\u03c5\u03b1\u03c3\u03bc\u03cc \u03c4\u03b7\u03c2 \u03c0\u03b9\u03b8\u03b1\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03b5\u03bd\u03cc\u03c2 \u03c3\u03c5\u03bc\u03b2\u03ac\u03bd\u03c4\u03bf\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03c9\u03bd \u03b5\u03c0\u03b9\u03c0\u03c4\u03ce\u03c3\u03b5\u03c9\u03bd \u03c4\u03bf\u03c5 \u03b5\u03bd \u03bb\u03cc\u03b3\u03c9 \u03c3\u03c5\u03bc\u03b2\u03ac\u03bd\u03c4\u03bf\u03c2.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nRischio\u00a0(Italian)\n\u00abrischio\u00bb: la combinazione della probabilit\u00e0 di un evento e delle conseguenze di tale evento.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nRyzyko\u00a0(Polish)\n\u201eryzyko\u201d oznacza po\u0142\u0105czenie prawdopodobie\u0144stwa wyst\u0105pienia danego zdarzenia ze skutkami tego zdarzenia.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nRisco\u00a0(Portuguese)\n\u00abRisco\u00bb, a combina\u00e7\u00e3o da probabilidade de um evento e das consequ\u00eancias desse evento.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nRisk (Swedish)\nrisk: en kombination av sannolikheten f\u00f6r en h\u00e4ndelse och konsekvenserna av h\u00e4ndelsen..\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nRiskill\u00e4\u00a0(Finnish)\n\u2019riskill\u00e4\u2019 tarkoitetaan tapahtuman todenn\u00e4k\u00f6isyyden ja kyseisen tapahtuman seurausten yhdistelm\u00e4\u00e4;.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nTveganje\u00a0(Slovenian)\n\u201etveganje\u201c pomeni kombinacijo verjetnosti dogodka in njegovih posledic;.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nRiziko\u00a0(Slovak)\n\u201eriziko\u201c je kombin\u00e1cia pravdepodobnosti udalosti a n\u00e1sledkov tejto udalosti;.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nRizika\u00a0(Lithuanian)\nrizika \u2013 \u012fvykio tik\u0117tinumo ir to \u012fvykio padarini\u0173 derinys;.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nKock\u00e1zat\u00a0(Hungarian)\n\u201ekock\u00e1zat\u201d: valamely esem\u00e9ny val\u00f3sz\u00edn\u0171s\u00e9g\u00e9nek \u00e9s k\u00f6vetkezm\u00e9nyeinek a kombin\u00e1ci\u00f3ja;.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nRiskju\u00a0(Maltese)\n\u2018\u2027riskju\u2027 tfisser il-kombinazzjoni tal-probabbilt\u00e0 li jse\u0127\u0127 avveniment u tal-konsegwenzi ta\u2019 dak l-avveniment;.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nRisks\u00a0(Latvian)\n\u201crisks\u201d ir k\u0101da notikuma varb\u016bt\u012bbas un min\u0113t\u0101 notikuma seku apvienojums;.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nRisk (Estonian)\n\u201erisk\u201d\u2013 vahejuhtumi toimumise t\u00f5en\u00e4osuse ja selle tagaj\u00e4rgede kombinatsioon;.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nRizikem\u00a0(Czech)\n\u201erizikem\u201c kombinace pravd\u011bpodobnosti ud\u00e1losti a jej\u00edch n\u00e1sledk\u016f;.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\n\u0440\u0438\u0441\u043a\u00a0(Bulgarian)\n\u201e\u0440\u0438\u0441\u043a\u201c \u043e\u0437\u043d\u0430\u0447\u0430\u0432\u0430 \u043a\u043e\u043c\u0431\u0438\u043d\u0430\u0446\u0438\u044f\u0442\u0430 \u043e\u0442 \u0432\u0435\u0440\u043e\u044f\u0442\u043d\u043e\u0441\u0442\u0442\u0430 \u0437\u0430 \u043d\u0430\u0441\u0442\u044a\u043f\u0432\u0430\u043d\u0435 \u043d\u0430 \u0434\u0430\u0434\u0435\u043d\u043e \u0441\u044a\u0431\u0438\u0442\u0438\u0435 \u0438 \u043f\u043e\u0441\u043b\u0435\u0434\u0438\u0446\u0438\u0442\u0435 \u043e\u0442 \u043d\u0435\u0433\u043e;.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation", "https://iadclexicon.org/risk-acceptability": "TERM: Risk Acceptability\nURL: https://iadclexicon.org/risk-acceptability\n\nRisk Acceptability\nIn this report, a business judgement process that enables management decisions to be taken at an appropriate level in the organisation. Decisions should be based on predetermined criteria to characterise risks that acknowledge the level of residual risk of a threat, impact or consequence.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards", "https://iadclexicon.org/risk-aggregation": "TERM: Risk Aggregation\nURL: https://iadclexicon.org/risk-aggregation\n\nRisk aggregation\nCombination of a number of risks into one risk (1.1) to develop a more complete understanding of the overall risk.\nSource: ISO Guide 73:2009(E/F), Risk Management \u2013 Vocabulary, First Edition, 2009.\nGlobal Standards", "https://iadclexicon.org/risk-analysis": "TERM: Risk Analysis\nURL: https://iadclexicon.org/risk-analysis\n\nRisk Analysis\nThe systematic examination of the components and characteristics of risk.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards\nRisk Analysis\nThe systematic examination of the components and characteristics of risk.\nRelated Term(s): risk assessment, risk\nFrom: DHS Risk Lexicon.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards\nRisk Analysis\nSystematic examination of the components and characteristics of risk.\nSource:\nAPI\nSTANDARD 780, Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, First Edition, May 2013.\nGlobal Standards\nRisk Analysis\nSystematic examination of the components and characteristics of risk.\nSample Usage:\nUsing risk analysis, the community identified the potential consequences from flooding.\nAnnotation:\nIn practice, risk analysis is generally conducted to produce a risk assessment. Risk analysis can also involve aggregation of the results of risk assessments to produce a valuation of risks for the purpose of informing decisions. In addition, risk analysis can be done on proposed alternative risk management strategies to determine the likely impact of the strategies on the overall risk.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance\nRisk Analysis\nSystematic uses of information to identify hazards and to estimate risk.\nOther Related Terms and Definitions:\nISO Guide 73 \u2013 Systematic uses of information to identify source and to estimate risk\nISO-17776 \u2013 Use of available information to identify hazards and to estimate risk.\nSource:\u00a0International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nRisk Analysis\nProcess to comprehend the nature of risk (1.1) and to determine the level of risk (3.6.1.8).\nNOTE 1 Risk analysis provides the basis for risk evaluation (3.7.1) and decisions about risk treatment (3.8.1).\nNOTE 2 Risk analysis includes risk estimation.\nSource:\u00a0ISO Guide 73:2009(E/F), Risk Management \u2013 Vocabulary, First Edition, 2009.\nGlobal Standards\nRisk Analysis\nUse of available information to identify hazards and to estimate risk.\nSource:\u00a0ISO 17776:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Guidelines on tools and techniques for hazard identification and risk assessment.\nGlobal Standards\nRisk Analysis\n\u201cRisk analysis\u201d means the systematic use of information to identify hazards and to estimate the chance for, and severity of the hazard with respect to worker health and safety.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nRisk Analysis\nSystematic use of available information to identify hazards and to estimate the risk.\nSource:\u00a0ISO/IEC Guide 51:1999, Safety aspects \u2013 Guidelines for their inclusion in standards,\nGlobal Standards", "https://iadclexicon.org/risk-appetite": "TERM: Risk Appetite\nURL: https://iadclexicon.org/risk-appetite\n\nRisk appetite\nAmount and type of risk (1.1) that an organization is willing to pursue or retain.\nSource: ISO Guide 73:2009(E/F), Risk Management \u2013 Vocabulary, First Edition, 2009.\nGlobal Standards", "https://iadclexicon.org/risk-acceptance": "TERM: Risk Acceptance\nURL: https://iadclexicon.org/risk-acceptance\n\nRisk Acceptance\nExplicit or implicit decision not to take an action that would affect all or part of a particular risk.\nSource:\nAPI\nSTANDARD 780, Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, First Edition, May 2013.\nGlobal Standards\nRisk Acceptance\nExplicit or implicit decision not to take an action that would affect all or part of a particular risk.\nSample Usage:\nAfter determining that the cost of mitigation measures was higher than the consequence estimates, the organization decided on a strategy of risk acceptance.\nAnnotation:\nRisk acceptance is one of four commonly used risk management strategies, along with risk avoidance, risk control, and risk transfer.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance\nRisk Acceptance\nDecision to accept risk in a given context based on the current values of society.\nOther Related Terms and Definitions:\nISO Guide 73 \u2013 Decision to accept a risk\nISO-17776 \u2013 Risk which is accepted in a given context based on the current values of society.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nRisk Acceptance\nA position taken by the company and/or its stakeholders that an action or activity should continue after consideration of any residual risk.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards\nRisk Acceptance\nInformed decision to take a particular\nrisk.\n[SOURCE: ISO Guide 73:2009]\nNote 1 to entry: Risk acceptance can occur without\nrisk treatment\nor during the process of risk treatment.\nNote 2 to entry: Accepted risks are subject to\nmonitoring\nand\nreview\n.\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards\nRisk Acceptance\nInformed decision to take a particular risk (1.1). NOTE 1 Risk acceptance can occur without risk treatment (3.8.1) or during the process of risk treatment. NOTE 2 Accepted risks are subject to monitoring (3.8.2.1) and review (3.8.2.2).\nSource: ISO Guide 73:2009(E/F), Risk Management \u2013 Vocabulary, First Edition, 2009.\nGlobal Standards", "https://iadclexicon.org/risk-assessment": "TERM: Risk Assessment\nURL: https://iadclexicon.org/risk-assessment\n\nRisk Assessment\nThe process of determining the likelihood of a threat successfully exploiting vulnerability and the resulting degree of consequences (C) on an asset. A risk assessment provides the basis for rank ordering of risks and thus establishing priorities for the application of countermeasure.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards\nRisk Assessment\nRisk (\nR\n) assessment is the process of determining the likelihood of a threat (\nT\n) successfully exploiting vulnerability (\nV\n) and the resulting degree of consequences (\nC\n) on an asset. A risk assessment provides the basis for rank ordering of risks and thus establishing priorities for the application of countermeasures.\nSource:\nAPI\nSTANDARD 780, Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, First Edition, May 2013.\nGlobal Standards\nRisk Assessment\nThe identification and analysis, either qualitative or quantitative, of the likelihood and outcome of specific hazard exposure events or scenarios with judgements of probability and consequences.\nSource:\nAPI\nStandards 2217A, Guidelines for Safe Work in Inert Confined Spaces in the Petroleum and Petrochemical Industries, Fourth Edition, July 2009.\nGlobal Standards\nRisk Assessment\nThe identification and analysis, either qualitative or quantitative, of the likelihood and outcome of specific events or scenarios with judgements of probability and consequences.\nAPI\nRP 2201, Safe Hot Tapping Practices in the Petroleum & Petrochemical Industries, Fifth Edition, July 2003 (Reaffirmed October 2010),\nGlobal Standards\nAPI\nRP 2009, Safe Welding, Cutting, and Hot Work Practices in the Petroleum and Petrochemical Industries, Seventh Edition, February 2002 (Reaffirmed, March 2012),\nGlobal Standards\nRisk Assessment\nComponent of a JSA, where a determination of the expected level (severity) of illness, injury, and/or property damage that an identified hazard can cause is coupled with the frequency (probability) of that level of hazard occurring.\nNOTE: 1 This is then plotted on a matrix to determine the level of risk associated with that job.\nNOTE: 2 If the level of risk is not acceptable, control measures are introduced to reduce the risk to an acceptable level.\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards\nRisk Assessment\nProduct or process which collects information and assigns values to risks for the purpose of informing priorities, developing or comparing courses of action, and informing decision making.\nSample Usage:\nThe analysts produced a risk assessment outlining risks to the aviation industry.\nExtended Definition:\nappraisal of the risks facing an entity, asset, system, network, geographic area or other grouping\nAnnotation:\nA risk assessment can be the resulting product created through analysis of the component parts of risk.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidanc\nRisk Assessment\nA process that provides a consistent and comparable evaluation of the relative level of different risks introduced by company activities.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards\nRisk Assessment\nOverall process of risk identification, risk analysis and risk evaluation.\n[SOURCE: ISO Guide 73:2009, 3.4.1]\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards\nRisk Assessment\nRisk assessment includes both qualitative and quantitative risk assessment.\nSource:\u00a0Guidance Notes on Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, Oil Industry Safety Directorate (India), 2012.\nRegulatory Guidance\nRisk Assessment\nThe product or process which collects information and assigns values to risks for the purpose of informing priorities, developing or comparing courses of action, and informing decision making.\nExtended Definition: The appraisal of the risks facing an entity, asset, system, or network, organizational operations, individuals, geographic area, other organizations, or society, and includes determining the extent to which adverse circumstances or events could result in harmful consequences.\nAdapted from: DHS Risk Lexicon, CNSSI 4009, NIST SP 800-53 Rev 4.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards\nRisk Assessment\nRisk assessment is the process of estimating the likelihood of an occurrence of specific consequences (undesirable events) of a given severity.\nSource: NOPSEMA Guidance note: Risk Assessment, N-04300-GN0165, Australia, Revision 4, December 2012.\nRegulatory Guidance\nSource: NOPSEMA Guidance Note: Control Measures and Performance Standards, N-04300 GN0271, Australia, Revision 3, December 2011.\nRegulatory Guidance\nRisk Assessment\nOverall process of risk analysis and risk evaluation.\nSource: ISO 17776:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Guidelines on tools and techniques for hazard identification and risk assessment.\nGlobal Standards\nSource:\u00a0ISO/IEC Guide 51:1999, Safety aspects \u2013 Guidelines for their inclusion in standards,\nGlobal Standards\nRisk Assessment\nOverall process of risk analysis and risk evaluation.\nOther Related Terms and Definitions:\nISO Guide 73 \u2013 Overall process of risk analysis and risk evaluation.\nISO-17776 \u2013 Overall process of risk analysis and risk evaluation.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nRisk assessment\nOverall process of risk identification (3.5.1), risk analysis (3.6.1) and risk evaluation (3.7.1).\nSource: ISO Guide 73:2009(E/F), Risk Management \u2013 Vocabulary, First Edition, 2009.\nGlobal Standards\nRisk assessment\nA risk assessment is a careful examination of what causes harm and an evaluation of precautions that can be taken to prevent harm.\nSource: Commercial Diving Projects Offshore, Diving at Work Regulations 1997, Approved Code of Practice (UK HSE L103), First Edition, 1998.\nRegulatory Guidance\nRisk assessment\nProcess that systematically identifies potential vulnerabilities to valuable system resources and threats to those resources, quantifies loss exposures and consequences based on probability of occurrence, and (optionally) recommends how to allocate resources to countermeasures to minimize total exposure.\nNOTE: Types of resources include physical, logical and human.\nNOTE: Risk assessments are often combined with vulnerability assessments to identify vulnerabilities and quantify the associated risk. They are carried out initially and periodically to reflect changes in the organization\u2019s risk tolerance, vulnerabilities, procedures, personnel and technological changes.\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/risk-assessment-methodology": "TERM: Risk Assessment Methodology\nURL: https://iadclexicon.org/risk-assessment-methodology\n\nRisk Assessment Methodology\nSet of methods, principles, or rules used to identify and assess risks and to form priorities, develop courses of action, and inform decision making.\nSource:\nAPI\nSTANDARD 780, Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, First Edition, May 2013.\nGlobal Standards\nRisk Assessment Methodology\nSet of methods, principles, or rules used to identify and assess risks and to form priorities, develop courses of action, and inform decision making.\nSample Usage:\nThe Maritime Security Risk Analysis Model (MSRAM) is a risk assessment methodology used to assess risk at our Nation\u2019s ports.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/risk-assessment-tool": "TERM: Risk Assessment Tool\nURL: https://iadclexicon.org/risk-assessment-tool\n\nRisk Assessment Tool\nActivity, item, or program that contributes to determining and evaluating risks.\nSample Usage\n: A checklist is a common risk assessment tool that allows users to easily execute risk assessments in a consistent way.\nAnnotation:\nTools can include computer software and hardware, standard forms, or checklists for recording and displaying risk assessment data.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/risk-attitude": "TERM: Risk Attitude\nURL: https://iadclexicon.org/risk-attitude\n\nRisk attitude\nOrganization\u2019s approach to assess and eventually pursue, retain, take or turn away from risk (1.1).\nSource: ISO Guide 73:2009(E/F), Risk Management \u2013 Vocabulary, First Edition, 2009.\nGlobal Standards", "https://iadclexicon.org/risk-aversion": "TERM: Risk Aversion\nURL: https://iadclexicon.org/risk-aversion\n\nRisk aversion\nAttitude to turn away from risk (1.1).\nSource: ISO Guide 73:2009(E/F), Risk Management \u2013 Vocabulary, First Edition, 2009.\nGlobal Standards", "https://iadclexicon.org/risk-based-analysis": "TERM: Risk-based Analysis\nURL: https://iadclexicon.org/risk-based-analysis\n\nRisk-based Analysis\nA review of potential needs based on a risk assessment.\nSource:\nAPI\nStandards 2217A, Guidelines for Safe Work in Inert Confined Spaces in the Petroleum and Petrochemical Industries, Fourth Edition, July 2009.\nGlobal Standards\nAPI\nRP 2201, Safe Hot Tapping Practices in the Petroleum & Petrochemical Industries, Fifth Edition, July 2003 (Reaffirmed October 2010),\nGlobal Standards\nAPI\nRP 2009, Safe Welding, Cutting, and Hot Work Practices in the Petroleum and Petrochemical Industries, Seventh Edition, February 2002 (Reaffirmed, March 2012),\nGlobal Standards", "https://iadclexicon.org/risk-avoidance": "TERM: Risk Avoidance\nURL: https://iadclexicon.org/risk-avoidance\n\nRisk Avoidance\nStrategies or measures taken that effectively remove exposure to a risk.\nSample Usage:\nHe exercised a strategy of risk avoidance by choosing not to live in an area prone to tornadoes.\nAnnotation:\nRisk avoidance is one of a set of four commonly used risk management strategies, along with risk control, risk acceptance, and risk transfer.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidanc\nRisk Avoidance\nDecision not to become involved in, or action to withdraw from, a risk situation.\nOther Related Terms and Definitions:\nISO Guide 73 \u2013 Decision not to become involved in, or action to withdraw from, a risk situation.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nRisk avoidance\nInformed decision not to be involved in, or to withdraw from, an activity in order not to be exposed to a particular risk (1.1). NOTE Risk avoidance can be based on the result of risk evaluation (3.7.1) and/or legal and regulatory obligations.\nSource: ISO Guide 73:2009(E/F), Risk Management \u2013 Vocabulary, First Edition, 2009.\nGlobal Standards", "https://iadclexicon.org/risk-based-decision-making": "TERM: Risk-based Decision Making\nURL: https://iadclexicon.org/risk-based-decision-making\n\nRisk-based Decision Making\nDetermination of a course of action predicated primarily on the assessment of risk and the expected impact of that course of action on that risk\nSample Usage:\nAfter reading about threats and vulnerabilities associated with vehicle explosives, she practiced risk-based decision making by authorizing the installation of additional security measures.\nAnnotation:\nRisk-based decision making uses the assessment of risk as the primary decision driver, while risk-informed decision making may account for multiple sources of information not included in the assessment of risk as significant inputs to the decision process in addition to risk information. Risk-based decision making has often been used interchangeably, but incorrectly, with risk-informed decision making.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/risk-based-data-management": "TERM: Risk-based Data Management\nURL: https://iadclexicon.org/risk-based-data-management\n\nRisk-based Data Management\nA structured approach to managing risks to data and information by which an organization selects and applies appropriate security controls in compliance with policy and commensurate with the sensitivity and value of the data.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/risk-communication": "TERM: Risk Communication\nURL: https://iadclexicon.org/risk-communication\n\nRisk Communication\nExchange of information with the goal of improving risk understanding, affecting risk perception, and/or equipping people or groups to act appropriately in response to an identified risk.\nSample Usage:\nAs part of risk communication efforts, DHS provides information regarding the current threat level to the public.\nAnnotation:\nRisk communication is practiced for both non-hazardous conditions and during incidents. During an incident, risk communication is intended to provide information that fosters trust and credibility in government and empowers partners, stakeholders, and the public to make the best possible decisions under extremely difficult time constraints and circumstances.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance\nRisk Communication\nExchange or sharing of information about risk between the decision-maker and other stakeholders.\nOther Related Terms and Definitions:\nISO Guide 73 \u2013 Exchange or sharing of information about risk between the decision-maker and other stakeholders.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/risk-based-inspection": "TERM: Risk-based Inspection\nURL: https://iadclexicon.org/risk-based-inspection\n\nRisk-based Inspection\nA risk assessment and risk management process that is focused on inspection planning for piping systems for loss of containment in processing facilities, which considers both the probability of failure and consequence of failure due to materials of construction deterioration. See 5.2.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nRisk-based Inspection\nA risk assessment and management process that considers both the probability of failure and consequence of failure due to material deterioration and that is focused on inspection planning for loss of containment of pressurized equipment in processing facilities due to material deterioration. These risks are managed primarily through inspection in order to influence the probability of failure but can also be managed through various other methods to control the probability and consequence of failure.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nRisk-based Inspection (RBI)\nA risk assessment and management process that is focused on inspection planning for loss of containment of pressurized equipment in processing facilities, due to material deterioration. These risks are managed primarily through inspection in order to influence the probability of failure.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006.\nGlobal Standards\nRisk-based Inspection\nInspection strategies developed from an evaluation of the risk associated with a platform or group of similar platforms with the intention of tailoring inspection level to risk magnitude and location.\nSource:\nAPI\nRP 2SIM, Structural Integrity Management of Fixed Offshore Structures, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/risk-communication-and-consultation": "TERM: Risk Communication and Consultation\nURL: https://iadclexicon.org/risk-communication-and-consultation\n\nRisk Communication and Consultation\nContinual and iterative processes that an organization conducts to provide, share or obtain information,\u00a0and to engage in dialogue with\nstakeholders\nregarding the management of\nrisk.\nNote 1 to entry: The information can relate to the existence, nature, form, likelihood, significance, evaluation, acceptability and treatment of risk.\nNote 2 to entry: Consultation is a two-way process of informed communication between an organization and its stakeholders on an issue prior to making a decision or determining a direction on that issue. Consultation is:\na process which impacts on a decision through influence rather than power; and\nan input to decision making, not joint decision making.\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/risk-control": "TERM: Risk Control\nURL: https://iadclexicon.org/risk-control\n\nRisk Control\nDeliberate action taken to reduce the potential for harm or maintain it at an acceptable level.\nSample Usage:\nAs a risk control measure, security guards screen items to reduce the likelihood of dangerous articles getting inside of office buildings.\nAnnotation:\nRisk control is one of a set of four commonly used risk management strategies, along with risk avoidance, risk acceptance, and risk transfer.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance\nRisk Control\nA barrier implemented within an activity designed to eliminate or mitigate a risk or range of risks.\nA risk control may take the form of\u201d hard\u201d barriers based on engineered, physical solutions to prevent or avoid a risk, or \u201csoft:\u201d barriers relying on compliance with operating plans, procedures and competence of the workforce. Normally, multiple risk controls or \u201clayers of protection\u201d are implemented to achieve risk acceptance.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards", "https://iadclexicon.org/risk-control-strategy": "TERM: Risk Control Strategy\nURL: https://iadclexicon.org/risk-control-strategy\n\nRisk Control Strategy\n\u201cRisk control strategy\u201d means an action or series of actions intended to reduce the frequency and/or severity of hazards in the workplace, including a decision not to pursue the activity.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations", "https://iadclexicon.org/risk-criteria": "TERM: Risk Criteria\nURL: https://iadclexicon.org/risk-criteria\n\nRisk Criteria\nTerms of reference against which the significance of risk is evaluated.\nNote 1 to entry: Risk criteria are based on organizational objectives, and external and internal context.\nNote 2 to entry: Risk criteria can be derived from standards, laws, policies and other requirements.\n[SOURCE: ISO Guide 73:2009, 3.3.1.3]\nSource:\nISO\n17776:2016, Petroleum and natural gas industries \u2014 Offshore production installations \u2014 Major accident hazard management during the design of new installations, Second Edition, December 2016.\nGlobal Standards\nRisk Criteria\nTerms of reference against which the significance of\nrisk\nis evaluated.\n[SOURCE: ISO Guide 73:2009]\nNote 1 to entry: Risk criteria are based on organizational objectives, and external and internal context.\nNote 2 to entry: Risk criteria can be derived from standards, laws, policies and other requirements.\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards\nRisk Criteria\nTerms of reference against which the significance of a risk (1.1) is evaluated.\nNOTE 1 Risk criteria are based on organizational objectives, and external (3.3.1.1) and internal context (3.3.1.2).\nNOTE 2 Risk criteria can be derived from standards, laws, policies and other requirements.\nSource: ISO Guide 73:2009(E/F), Risk Management \u2013 Vocabulary, First Edition, 2009.\nGlobal Standards", "https://iadclexicon.org/risk-description": "TERM: Risk Description\nURL: https://iadclexicon.org/risk-description\n\nRisk description\nStructured statement of risk usually containing four elements: sources, events (3.5.1.3), causes and consequences (3.6.1.3).\nSource: ISO Guide 73:2009(E/F), Risk Management \u2013 Vocabulary, First Edition, 2009.\nGlobal Standards", "https://iadclexicon.org/risk-data": "TERM: Risk Data\nURL: https://iadclexicon.org/risk-data\n\nRisk Data\nInformation on key components of risk that are outputs of or inputs to risk assessments and risk analyses.\nSample Usage:\nRisk data can be securely stored from earlier assessments and analyses to allow for comparisons or identification of trends.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/risk-informed-decision-making": "TERM: Risk-informed Decision Making\nURL: https://iadclexicon.org/risk-informed-decision-making\n\nRisk-informed Decision Making\nDetermination of a course of action predicated on the assessment of risk, the expected impact of that course of action on that risk, as well as other relevant factors.\nSample Usage:\nHe practiced risk-informed decision making in planning event security by considering both the results of the risk assessment and logistical constraints.\nAnnotation:\nRisk-informed decision making may take into account multiple sources of information not included specifically in the assessment of risk as inputs to the decision process in addition to risk information, while risk-based decision making uses the assessment of risk as the primary decision driver.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/risk-financing": "TERM: Risk Financing\nURL: https://iadclexicon.org/risk-financing\n\nRisk financing\nForm of risk treatment (3.8.1) involving contingent arrangements for the provision of funds to meet or modify the financial consequences (3.6.1.3) should they occur.\nSource: ISO Guide 73:2009(E/F), Risk Management \u2013 Vocabulary, First Edition, 2009.\nGlobal Standards", "https://iadclexicon.org/risk-exposure": "TERM: Risk Exposure\nURL: https://iadclexicon.org/risk-exposure\n\nRisk Exposure\nContact of an entity, asset, system, network, or geographic area with a potential hazard.\nSample Usage:\nThe scenario described the estimated costs that would be incurred in the event of risk exposure.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/risk-management": "TERM: Risk Management\nURL: https://iadclexicon.org/risk-management\n\nRisk Management\nThe process of identifying, analyzing, assessing, and communicating risk and accepting, avoiding, transferring or controlling it to an acceptable level considering associated costs and benefits of any actions taken.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards\nRisk Management\nCoordinated activities to direct and control an organization with regard to risk.\nSource:\nAPI\nBulletin 97, Well Construction Interface Document Guidelines, First Edition, December 2013.\nGlobal Standards\nRisk Management\nProcess of identifying, analyzing, assessing, and communicating risk and accepting, avoiding, transferring or controlling it to an acceptable level considering associated costs and benefits of any actions taken.\nSource:\nAPI\nSTANDARD 780, Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, First Edition, May 2013.\nGlobal Standards\nRisk Management\nProcess of identifying, analyzing, assessing, and communicating risk and accepting, avoiding, transferring or controlling it to an acceptable level considering associated costs and benefits of any actions taken.\nSample Usage:\nThe organization employed risk management to understand and reduce the risk it faced.\nAnnotation:\nEffective risk management improves the quality of decision making. Risk management principles acknowledge that, while risk often cannot be eliminated, actions can usually be taken to control risk.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance\nRisk Management\nRisk management inter alia includes assessment and evaluation of risk, as well as planning and implementation of risk reducing measures:\nSource:\u00a0Guidance Notes on Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, Oil Industry Safety Directorate (India), 2012.\nRegulatory Guidance\nRisk Management\nCoordinated activities to direct and control an\norganization\nwith regard to\nrisk.\n[SOURCE: ISO Guide 73:2009]\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards\nRisk Management\nCoordinated activities to direct and control an organization with regard to risk.\nOther Related Terms and Definitions:\nISO Guide 73 \u2013 Coordinated activities to direct and control an organization with regard to risk.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nRisk Management\nCoordinated activities to direct and control an organization with regard to risk (1.1).\nSource: ISO Guide 73:2009(E/F), Risk Management \u2013 Vocabulary, First Edition, 2009.\nGlobal Standards\nRisk Management\nThe process of identifying, analyzing, assessing, and communicating risk and accepting, avoiding, transferring or controlling it to an acceptable level considering associated costs and benefits of any actions taken.\nExtended Definition: Includes:\nconducting a risk assessment;\nimplementing strategies to mitigate risks;\ncontinuous monitoring of risk over time; and\ndocumenting the overall risk management program.\nFrom: DHS Risk Lexicon and Adapted from: CNSSI 4009, NIST SP 800-53 Rev 4.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards\nRisk Management\nProcess of identifying and applying countermeasures commensurate with the value of the assets protected based on a risk assessment [9].\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/risk-management-audit": "TERM: Risk Management Audit\nURL: https://iadclexicon.org/risk-management-audit\n\nRisk management audit\nSystematic, independent and documented process for obtaining evidence and evaluating it objectively in order to determine the extent to which the risk management framework (2.1.1), or any selected part of it, is adequate and effective.\nSource: ISO Guide 73:2009(E/F), Risk Management \u2013 Vocabulary, First Edition, 2009.\nGlobal Standards", "https://iadclexicon.org/risk-identification": "TERM: Risk Identification\nURL: https://iadclexicon.org/risk-identification\n\nRisk Identification\nProcess of finding, recognizing, and describing potential risks.\nSample Usage:\nDuring the initial risk identification for the facility\u2019s risk assessment, seismic events were chosen as scenarios to consider because of their potentially high consequences.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance\nRisk Identification\nProcess of finding, recognizing and describing\nrisks.\n[SOURCE: ISO Guide 73:2009]\nNote 1 to entry: Risk identification involves the identification of risk sources, events, their causes and their potential consequences.\nNote 2 to entry: Risk identification can involve historical data, theoretical analysis, informed and expert opinions, and stakeholders\u2019.\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards\nRisk Identification\nProcess of finding, recognizing and describing risks (1.1).\nNOTE 1 Risk identification involves the identification of risk sources (3.5.1.2), events (3.5.1.3), their causes and their potential consequences (3.6.1.3).\nNOTE 2 Risk identification can involve historical data, theoretical analysis, informed and expert opinions, and stakeholder\u2019s (3.2.1.1) needs.\nSource: ISO Guide 73:2009(E/F), Risk Management \u2013 Vocabulary, First Edition, 2009.\nGlobal Standards", "https://iadclexicon.org/risk-evaluation": "TERM: Risk Evaluation\nURL: https://iadclexicon.org/risk-evaluation\n\nRisk Evaluation\nProcess of comparing the estimated risk against given risk criteria to determine the significance of the risk.\nOther Related Terms and Definitions:\nISO Guide 73 \u2013 Process of comparing the estimated risk against given risk criteria to determine the significance of the risk.\nSource:\u00a0International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nRisk Evaluation\nProcess\nof comparing the results of\nrisk analysis\nwith\nrisk criteria\nto determine whether the\nrisk\nand/or its magnitude is acceptable or tolerable\n[SOURCE: ISO Guide 73:2009]\nNote 1 to entry: Risk evaluation assists in the decision about\nrisk treatment\n.\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards\nRisk Evaluation\nJudgement, on the basis of risk analysis, of whether a risk is tolerable.\nSource:\u00a0ISO 17776:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Guidelines on tools and techniques for hazard identification and risk assessment.\nGlobal Standards\nRisk Evaluation\nProcess of comparing the results of risk analysis (3.6.1) with risk criteria (3.3.1.3) to determine whether the risk (1.1) and/or its magnitude is acceptable or tolerable. NOTE Risk evaluation assists in the decision about risk treatment (3.8.1).\nSource:\u00a0ISO Guide 73:2009(E/F), Risk Management \u2013 Vocabulary, First Edition, 2009.\nGlobal Standards\nRisk Evaluation\nProcedure based on the risk analysis to determine whether the tolerable risk has been achieved.\nSource:\u00a0ISO/IEC Guide 51:1999, Safety aspects \u2013 Guidelines for their inclusion in standards,\nGlobal Standards\nRisk Evaluation\n\u201cRisk evaluation\u201d means the process by which risks are examined in terms of acceptability of the risk considering\nregulatory requirements,\nneeds, issues, and concerns of those affected by, or potentially affected, by the risk, and\nwhat is reasonably practicable under the given circumstances.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations", "https://iadclexicon.org/risk-indicator": "TERM: Risk Indicator\nURL: https://iadclexicon.org/risk-indicator\n\nRisk Indicator\nMeasure that signals the potential for an unwanted outcome as determined by qualitative or quantitative analysis.\nSample Usage:\nThe facility operators were trained to recognize certain risk indicators during inspections.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/risk-management-alternatives-development": "TERM: Risk Management Alternatives Development\nURL: https://iadclexicon.org/risk-management-alternatives-development\n\nRisk Management Alternatives Development\nProcess of systematically examining risks to develop a range of options and their anticipated effects for decision makers.\nSample Usage:\nAfter completing the risk management alternatives development step, the analysis team presented a list of risk management options.\nAnnotation: The risk management alternatives development step of the risk management process generates options for decision makers to consider before deciding on which option to implement.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/risk-governance": "TERM: Risk Governance\nURL: https://iadclexicon.org/risk-governance\n\nRisk Governance\nActors, rules, practices, processes, and mechanisms concerned with how risk is analyzed, managed, and communicated.\nSample Usage:\nRisk governance applies the principles of good governance that include transparency, effectiveness, efficiency, accountability, strategic focus, and the need for the chosen solution to be politically and legally feasible.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/risk-management-framework": "TERM: Risk Management Framework\nURL: https://iadclexicon.org/risk-management-framework\n\nRisk management framework\nSet of components that provide the foundations and organizational arrangements for designing, implementing, monitoring (3.8.2.1), reviewing and continually improving risk management (2.1) throughout the organization.\nNOTE 1 The foundations include the policy, objectives, mandate and commitment to manage risk (1.1).\nNOTE 2 The organizational arrangements include plans, relationships, accountabilities, resources, processes and activities.\nNOTE 3 The risk management framework is embedded within the organization\u2019s overall strategic and operational policies and practices.\nSource: ISO Guide 73:2009(E/F), Risk Management \u2013 Vocabulary, First Edition, 2009.\nGlobal Standards", "https://iadclexicon.org/risk-management-plan": "TERM: Risk Management Plan\nURL: https://iadclexicon.org/risk-management-plan\n\nRisk Management Plan\nDocument that identifies risks and specifies the actions that have been chosen to manage those risks.\nSample Usage\n: Businesses often have a risk management plan to address the potential risks that they might encounter.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance\nRisk Management Plan\nScheme within the risk management framework (2.1.1) specifying the approach, the management components and resources to be applied to the management of risk (1.1).\nNOTE 1 Management components typically include procedures, practices, assignment of responsibilities, sequence and timing of activities.\nNOTE 2 The risk management plan can be applied to a particular product, process and project, and part or whole of the organization.\nSource: ISO Guide 73:2009(E/F), Risk Management \u2013 Vocabulary, First Edition, 2009.\nGlobal Standards", "https://iadclexicon.org/risk-mitigation": "TERM: Risk Mitigation\nURL: https://iadclexicon.org/risk-mitigation\n\nRisk Mitigation\nApplication of measure or measures to reduce the likelihood of an unwanted occurrence and/or its consequences.\nSource:\nAPI\nSTANDARD 780, Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, First Edition, May 2013.\nGlobal Standards\nRisk Mitigation\nApplication of measure or measures to reduce the likelihood of an unwanted occurrence and/or its consequences.\nSample Usage:\nThrough risk mitigation, the potential impact of the natural disaster on the local population was greatly reduced.\nAnnotation:\nRisk mitigation measures may be implemented prior to, during, or after an incident, event, or occurrence.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance\nRisk Mitigation\nThe application of one or more measures to reduce the likelihood of an unwanted occurrence and/or lessen its consequences.\nExtended Definition: Implementing appropriate risk-reduction controls based on risk management priorities and analysis of alternatives.\nAdapted from: DHS Risk Lexicon, CNSSI 4009, NIST SP 800-53 Rev 4\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/risk-management-strategy": "TERM: Risk Management Strategy\nURL: https://iadclexicon.org/risk-management-strategy\n\nRisk Management Strategy\nCourse of action or actions to be taken in order to manage risks.\nSample Usage:\nMutual aid agreements are a risk management strategy used by some emergency response authorities to respond to large scale incidents.\nExtended Definition:\nproactive approach to reduce the usually negative impacts of various risks by choosing within a range of options that include complete avoidance of any risk that would cause harm or injury, accepting the risk, controlling the risk by employing risk mitigation options to reduce impacts, or transferring some or all of the risk to another entity based on a set of stated priorities.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/risk-matrix": "TERM: Risk Matrix\nURL: https://iadclexicon.org/risk-matrix\n\nRisk Matrix\nTool for ranking and displaying components of risk in an array. Risk matrices are user defined.\nSource:\nAPI\nSTANDARD 780, Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, First Edition, May 2013.\nGlobal Standards\nRisk Matrix\nTool for ranking and displaying components of risk in an array.\nSample Usage:\nThe security staff devised a risk matrix with the likelihoods of various threats to the subway system in the rows and corresponding consequences in the columns.\nAnnotation:\nA risk matrix is typically displayed in a graphical format to show the relationship between risk components.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance\nRisk Matrix\nTool for ranking and displaying risks (1.1) by defining ranges for consequence (3.6.1.3) and likelihood (3.6.1.1).\nSource: ISO Guide 73:2009(E/F), Risk Management \u2013 Vocabulary, First Edition, 2009.\nGlobal Standards", "https://iadclexicon.org/risk-mitigation-controls": "TERM: Risk Mitigation Controls\nURL: https://iadclexicon.org/risk-mitigation-controls\n\nRisk Mitigation Controls\nCombination of countermeasures and business continuity plans.\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/risk-management-methodology": "TERM: Risk Management Methodology\nURL: https://iadclexicon.org/risk-management-methodology\n\nRisk Management Methodology\nSet of methods, principles, or rules used to identify, analyze, assess, and communicate risk, and accept, avoid, transfer, or control it to an acceptable level considering associated costs and benefits of any actions taken.\nSample Usage:\nThe risk management methodology recommended by the Government Accountability Office consists of five steps.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/risk-management-policy": "TERM: Risk Management Policy\nURL: https://iadclexicon.org/risk-management-policy\n\nRisk management policy\nStatement of the overall intentions and direction of an organization related to risk management (2.1).\nSource: ISO Guide 73:2009(E/F), Risk Management \u2013 Vocabulary, First Edition, 2009.\nGlobal Standards", "https://iadclexicon.org/risk-management-cycle": "TERM: Risk Management Cycle\nURL: https://iadclexicon.org/risk-management-cycle\n\nRisk Management Cycle\nSequence of steps that are systematically taken and revisited to manage risk.\nSample Usage:\nUsing the risk management cycle, the organization was able to understand and measurably decrease the risks it faced.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/risk-management-process": "TERM: Risk Management Process\nURL: https://iadclexicon.org/risk-management-process\n\nRisk Management Process\nSystematic application of management policies, procedures and practices to the activities of communicating, consulting, establishing the context, and identifying, analyzing, evaluating, treating, monitoring (3.8.2.1) and reviewing risk (1.1).\nSource: ISO Guide 73:2009(E/F), Risk Management \u2013 Vocabulary, First Edition, 2009.\nGlobal Standards\nRisk Management Process\nSystematic application of management policies, procedures and practices to the activities of communicating, consulting, establishing the context and identifying, analysing, evaluating, treating, monitoring and reviewing\nrisk.\n[SOURCE: ISO Guide 73:2009]\nNote 1 to entry: ISO/IEC 27005 uses the term \u2018process\u2019 to describe risk management overall. The elements within the risk management process are termed \u2018activities\u2019.\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/risk-perception": "TERM: Risk Perception\nURL: https://iadclexicon.org/risk-perception\n\nRisk perception\nSubjective judgment about the characteristics and/or severity of risk.\nSample Usage:\nFear of terrorist attacks may create a skewed risk perception. Annotation: Risk perception may be driven by sense, emotion, or personal experience.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance\nRisk perception\nStakeholder\u2019s (3.2.1.1) view on a risk (1.1).\nNOTE Risk perception reflects the stakeholder\u2019s needs, issues, knowledge, belief and values.\nSource: ISO Guide 73:2009(E/F), Risk Management \u2013 Vocabulary, First Edition, 2009.\nGlobal Standards", "https://iadclexicon.org/risk-owner": "TERM: Risk Owner\nURL: https://iadclexicon.org/risk-owner\n\nRisk Owner\nPerson or entity with the accountability and authority to manage a risk (1.1).\nSource: ISO Guide 73:2009(E/F), Risk Management \u2013 Vocabulary, First Edition, 2009.\nGlobal Standards\nRisk Owner\nPerson or entity with the accountability and authority to manage a\nrisk\n[SOURCE: ISO Guide 73:2009]\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/risk-phrase": "TERM: Risk Phrase\nURL: https://iadclexicon.org/risk-phrase\n\nRisk Phrase\n\u201cRisk phrase\u201d means, in respect of a controlled product, a statement identifying a hazard that may arise from the use of or exposure to the controlled product.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations", "https://iadclexicon.org/risk-pollution": "TERM: Risk of Pollution\nURL: https://iadclexicon.org/risk-pollution\n\nRisk of Pollution\nRisk of pollution means a combination of probability and consequence for the supply of solids, fluid or gas to air, water or the ground, as well as impact on the temperature, which is or can be harmful or disadvantageous for the environment.\nSource:\u00a0Guidelines Regarding the Framework Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/risk-profile": "TERM: Risk Profile\nURL: https://iadclexicon.org/risk-profile\n\nRisk Profile\nDescription and/or depiction of risks to an entity, asset, system, network, or geographic area.\nSample Usage:\nA risk profile for a plant may address risks such as structural failure, mechanical malfunction, and insider threat.\nAnnotation:\nA risk profile can be derived from a risk assessment; it is often used as a presentation tool to show how risks vary across comparable entities.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance\nRisk profile\nDescription of any set of risks (1.1).\nNOTE The set of risks can contain those that relate to the whole organization, part of the organization, or as otherwise defined.\nSource: ISO Guide 73:2009(E/F), Risk Management \u2013 Vocabulary, First Edition, 2009.\nGlobal Standards", "https://iadclexicon.org/risk-reduction": "TERM: Risk Reduction\nURL: https://iadclexicon.org/risk-reduction\n\nRisk Reduction\nDecrease in risk through risk avoidance, risk control, or risk transfer.\nSample Usage:\nBy placing vehicle barriers outside the facility, the security team achieved a significant risk reduction.\nAnnotation:\nRisk reduction may be estimated during both the decision and evaluation phases of the risk management cycle.\nRisk reduction can be accomplished by reducing vulnerability and/or consequences (damages).\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/risk-reduction-measures": "TERM: Risk Reduction Measures\nURL: https://iadclexicon.org/risk-reduction-measures\n\nRisk Reduction Measures\nThose measures taken to reduce the risks to the operation of process facilities and to the health and safety of personnel associated with it or in its vicinity by:\n\u2014 reduction in the probability of failure\n\u2014 mitigation of the consequences of failure.\nGuidance note: The usual order of preference of risk reduction measures is:\nInherent Safety.\nPrevention.\nDetection.\nControl.\nMitigation.\nEmergency Response.\nSource: Verification of Lifting Appliances for the Oil and Gas Industry, DNV-OSS-308, October 2010, Det Norske Veritas AS,\nGlobal Standards", "https://iadclexicon.org/risk-register": "TERM: Risk Register\nURL: https://iadclexicon.org/risk-register\n\nRisk Register\nTool to record, follow up and close out actions related to relevant assessed risks\nNote: 1 to entry: Each entry in the risk register typically includes a description of the risk, a description of the action(s), the responsible party, the due date, and status of the action.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal St\nRisk Register\nA complete list of risks for a company, business, asset or project.\nEach risk in the register is normally briefly described and then, using a common process, characterised in terms of factors such as potential consequences, likelihood, priority or ranking, risk controls/barriers, residual risk type/classification, actions underway, review dare and owner.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards\nRisk Register\nTool to log, follow up and close out relevant risks.\nNOTE Each entry in the risk register should typically include\n\u23af description of the risk,\n\u23af description of the action(s),\n\u23af responsible party,\n\u23af due date,\n\u23af action status.\nSource:\u00a0ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards\nRisk Register\nRecord of information about identified risks (1.1). NOTE The term \u201crisk log\u201d is sometimes used instead of \u201crisk register\u201d.\nSource:\u00a0ISO Guide 73:2009(E/F), Risk Management \u2013 Vocabulary, First Edition, 2009.\nGlobal Standards", "https://iadclexicon.org/risk-mitigation-option": "TERM: Risk Mitigation Option\nURL: https://iadclexicon.org/risk-mitigation-option\n\nRisk Mitigation Option\nMeasure, device, policy, or course of action taken with the intent of reducing risk.\nSample Usage:\nSome medical professionals advise the risk mitigation option of vaccinations to reduce the risk of infection.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/risk-optimization": "TERM: Risk Optimization\nURL: https://iadclexicon.org/risk-optimization\n\nRisk Optimization\nProcess, related to a risk, to minimize the negative and to maximize the positive consequences and their respective probabilities.\nOther Related Terms and Definitions:\nISO Guide 73 \u2013 Process, related to a risk, to minimize the negative and to maximize the positive consequences and their respective probabilities.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/risk-retention": "TERM: Risk Retention\nURL: https://iadclexicon.org/risk-retention\n\nRisk Retention\nAcceptance of the burden of loss, or benefit of gain, from a particular risk.\nOther Related Terms and Definitions:\nISO Guide 73 \u2013 Acceptance of the burden of loss, or benefit of gain, from a particular risk.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nRisk retention\nAcceptance of the potential benefit of gain, or burden of loss, from a particular risk (1.1).\nNOTE 1 Risk retention includes the acceptance of residual risks (3.8.1.6).\nNOTE 2 The level of risk (3.6.1.8) retained can depend on risk criteria (3.3.1.3).\nSource: ISO Guide 73:2009(E/F), Risk Management \u2013 Vocabulary, First Edition, 2009.\nGlobal Standards", "https://iadclexicon.org/risk-reporting": "TERM: Risk Reporting\nURL: https://iadclexicon.org/risk-reporting\n\nRisk reporting\nForm of communication intended to inform particular internal or external stakeholders (3.2.1.1) by providing information regarding the current state of risk (1.1) and its management.\nSource: ISO Guide 73:2009(E/F), Risk Management \u2013 Vocabulary, First Edition, 2009.\nGlobal Standards", "https://iadclexicon.org/risk-score": "TERM: Risk Score\nURL: https://iadclexicon.org/risk-score\n\nRisk Score\nNumerical result of a semi-quantitative risk assessment methodology.\nSample Usage:\nBy installing a surveillance system, the plant was able to change its risk score when the next assessment was conducted.\nExtended Definition:\nnumerical representation that gauges the combination of threat, vulnerability, and consequence at a specific moment.\nAnnotation:\nThe application of risk management alternatives may result in a change of risk score.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/risk-sharing": "TERM: Risk Sharing\nURL: https://iadclexicon.org/risk-sharing\n\nRisk sharing\nForm of risk treatment (3.8.1) involving the agreed distribution of risk (1.1) with other parties.\nNOTE 1 Legal or regulatory requirements can limit, prohibit or mandate risk sharing.\nNOTE 2 Risk sharing can be carried out through insurance or other forms of contract.\nNOTE 3 The extent to which risk is distributed can depend on the reliability and clarity of the sharing arrangements.\nNOTE 4 Risk transfer is a form of risk sharing.\nSource: ISO Guide 73:2009(E/F), Risk Management \u2013 Vocabulary, First Edition, 2009.\nGlobal Standards", "https://iadclexicon.org/risk-source": "TERM: Risk Source\nURL: https://iadclexicon.org/risk-source\n\nRisk source\nElement which alone or in combination has the intrinsic potential to give rise to risk (1.1). NOTE A risk source can be tangible or intangible.\nSource: ISO Guide 73:2009(E/F), Risk Management \u2013 Vocabulary, First Edition, 2009.\nGlobal Standards", "https://iadclexicon.org/risk-transfer": "TERM: Risk Transfer\nURL: https://iadclexicon.org/risk-transfer\n\nRisk Transfer\nAction taken to manage risk that shifts some or all of the risk to another entity, asset, system, network, or geographic area.\nSource:\nAPI\nSTANDARD 780, Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, First Edition, May 2013.\nGlobal Standards\nRisk Transfer\nAction taken to manage risk that shifts some or all of the risk to another entity, asset, system, network, or geographic area.\nSample Usage:\nA risk transfer may occur after increasing security at one facility because it might make an alternate facility a more attractive target.\nAnnotation:\nRisk transfer may refer to transferring the risk from asset to asset, asset to system, or some other combination, or shifting the responsibility for managing the risk from one authority to another (for example, responsibility for economic loss could be transferred from a homeowner to an insurance company).\nRisk transfer is one of a set of four commonly used risk management strategies, along with risk control, risk acceptance, and risk avoidance.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance\nRisk Transfer\nSharing with another party the burden of loss of benefit of gain, for a risk.\nOther Related Terms and Definitions:\nISO Guide 73 \u2013 Sharing with another party the burden of loss of benefit of gain, for a risk.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/risk-tolerance": "TERM: Risk Tolerance\nURL: https://iadclexicon.org/risk-tolerance\n\nRisk tolerance\nOrganization\u2019s readiness to bear the risk after risk treatment in order to achieve its objectives\nNote 1 to entry: Risk tolerance can be influenced by legal or regulatory requirements.\nNote 2 to entry: Qualitative or quantitative criteria can be used to help the organization decide if a risk is tolerable\n[SOURCE: ISO Guide 73:2009, 3.7.1.3, modified \u2013 Note 2 to entry has been added.]\nSource:\nISO\n17776:2016, Petroleum and natural gas industries \u2014 Offshore production installations \u2014 Major accident hazard management during the design of new installations, Second Edition, December 2016.\nGlobal Standards\nRisk tolerance\nDegree to which an entity, asset, system, network, or geographic area is willing to accept risk.\nSource:\nAPI\nSTANDARD 780, Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, First Edition, May 2013.\nGlobal Standards\nRisk tolerance\nDefinition: degree to which an entity, asset, system, network, or geographic area is willing to accept risk.\nSample Usage:\nAfter a disaster, a community\u2019s risk tolerance may decrease.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance\nRisk tolerance\nOrganization\u2019s or stakeholder\u2019s (3.2.1.1) readiness to bear the risk (1.1) after risk treatment (3.8.1) in order to achieve its objectives.\nNOTE Risk tolerance can be influenced by legal or regulatory requirements.\nSource: ISO Guide 73:2009(E/F), Risk Management \u2013 Vocabulary, First Edition, 2009.\nGlobal Standards", "https://iadclexicon.org/risk-treatment": "TERM: Risk Treatment\nURL: https://iadclexicon.org/risk-treatment\n\nRisk Treatment\nThe process of selection and implementation of measures to modify risk.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nRisk Treatment\nProcess to modify risk (1.1).\nNOTE 1 Risk treatment can involve: avoiding the risk by deciding not to start or continue with the activity that gives rise to the risk; taking or increasing risk in order to pursue an opportunity; removing the risk source (3.5.1.2); changing the likelihood (3.6.1.1); changing the consequences (3.6.1.3); sharing the risk with another party or parties [including contracts and risk financing (3.8.1.4)]; and retaining the risk by informed decision.\nNOTE 2 Risk treatments that deal with negative consequences are sometimes referred to as \u201crisk mitigation\u201d, \u201crisk elimination\u201d, \u201crisk prevention\u201d and \u201crisk reduction\u201d.\nNOTE 3 Risk treatment can create new risks or modify existing risks.\nSource: ISO Guide 73:2009(E/F), Risk Management \u2013 Vocabulary, First Edition, 2009.\nGlobal Standards\nRisk Treatment\nProcess\nto modify\nrisk.\n[SOURCE: ISO Guide 73:2009]\nNote 1 to entry: Risk treatment can involve:\navoiding the risk by deciding not to start or continue with the activity that gives rise to the risk;\ntaking or increasing risk in order to pursue an opportunity;\nremoving the risk source;\nchanging the likelihood;\nchanging the consequences;\nsharing the risk with another party or parties (including contracts and risk financing); and\nretaining the risk by informed choice.\nNote 2 to entry: Risk treatments that deal with negative consequences are sometimes referred to as \u201crisk mitigation\u201d, \u201crisk elimination\u201d, \u201crisk prevention\u201d and \u201crisk reduction\u201d.\nNote 3 to entry: Risk treatment can create new risks or modify existing risks.\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards\nRisk Treatment\nSee Barrier.\nSource: OGP Report No. 415, Asset integrity \u2013 the key to managing major incident risks, International Association of Oil & Gas Producers, December 2008.\nGlobal Standards", "https://iadclexicon.org/rkb": "TERM: RKB\nURL: https://iadclexicon.org/rkb\n\nRKB\nRotary kelly bushing.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\u00a0Global Standards\nRKB\nBushing that rotationally connects the rotary table to the drill string kelly bar, the top of which is commonly used as vertical reference for the drill floor.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nRKB (Rotary Kelly Bushing)\nCommonly used vertical reference h m the drillfloor.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nRKB\nbushing that sits on top of the rotary table.\nNOTE: It transmits torque from the rotary table to the kelly and is commonly used as a reference for vertical measurements from the drill-floor.\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/rl": "TERM: RL\nURL: https://iadclexicon.org/rl\n\nRL\nRepair/remanufacture level.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/rm": "TERM: RM\nURL: https://iadclexicon.org/rm\n\nR\nm\nSpecified minimum tensile strength at room temperature.\nSource:\nAPI\nStandard 2CCU, Offshore Cargo Carrying Units, First Edition, August 2017.\nGlobal Standards\nRM\nReliability and maintenance.\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal Standards\nRm\nUltimate tensile strength.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/rmin": "TERM: R/Min\nURL: https://iadclexicon.org/rmin\n\nR/Min\nRevolutions per minute.\nSource:\nAPI\nRP 5C5, Recommended Practice on Procedures for Testing Casing and Tubing Connections, Third Edition, July 2003 (Reaffirmed August 2010).\nGlobal Standards", "https://iadclexicon.org/rms": "TERM: RMS\nURL: https://iadclexicon.org/rms\n\nRMS\nRiser management system.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nRMS\nRiser management system.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nRMS\nSystem designed to document, evaluate, and diagnose the design, fabrication, operation, and maintenance history of a riser component, assembly, or system through its lifecycle.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines", "https://iadclexicon.org/ro": "TERM: RO\nURL: https://iadclexicon.org/ro\n\nRO\nRadio Operator.\nSource:\u00a0NOGEPA Guideline 14, Helideck Operations and Procedures Manual, Netherlands, Version 2, December 2011.\nGlobal Standards", "https://iadclexicon.org/rnnp": "TERM: RNNP\nURL: https://iadclexicon.org/rnnp\n\nRNNP\nRisk level Norwegian Petroleum industry.\nSource:\u00a0Norwegian Oil and Gas Association, Guideline No. 135, Recommended Guidelines for Classification and categorization of well control incidents and well integrity incidents, Rev. 4, 27 June 2017,\nNational or Regional Standards\nRNNP\nRisikoniv\u00e5 i norsk petrolumsvirksomhet (Risk level in Norwegian petroleum activity) \u2013 see also RNNS.\nSource: 117 OLF, Norwegian Oil and Gas Association recommended guidelines for Well Integrity, No. 117, Revision No. 4, June 2011.\nGlobal Standards", "https://iadclexicon.org/rn": "TERM: Rn\nURL: https://iadclexicon.org/rn\n\nRn\nRadon.\nSource:\u00a0NOGEPA Industrial Guideline No. 16, Working with Naturally Occurring Radioactive Materials (NORM), Netherlands, Version 1, January 2009.\nGlobal Standards", "https://iadclexicon.org/rnns": "TERM: RNNS\nURL: https://iadclexicon.org/rnns\n\nRNNS\nRisikoniv\u00e5 p\u00e5 norsk sokkel (Risk level on Norwegian Shelf) \u2013 see also RNNP.\nSource: 117 OLF, Norwegian Oil and Gas Association recommended guidelines for Well Integrity, No. 117, Revision No. 4, June 2011.\nGlobal Standards", "https://iadclexicon.org/robustness": "TERM: Robustness\nURL: https://iadclexicon.org/robustness\n\nRobustness\nThe ability of a structure to tolerate damage without failure.\nSource:\nAPI\nRP 2SIM, Structural Integrity Management of Fixed Offshore Structures, First Edition, November 2014.\nGlobal Standards\nRobustness\nAbility of a structure to withstand accidental and abnormal events without being damaged to an extent disproportionate to the cause\nSource:\u00a0ISO 19900:2013, Petroleum and natural gas industries \u2013 General requirements\u00a0for offshore structures.\nGlobal Standards", "https://iadclexicon.org/robot": "TERM: Robot\nURL: https://iadclexicon.org/robot\n\nRobot\nAutomated software program used to carry out specific tasks.\nNOTE 1 The word is often used to describe programs, usually run on a server, that automate tasks such as forwarding or sorting e-mail.\nNOTE 2 A bot is also described as a program that operates as an agent for a user or another program or simulates a human activity. On the Internet, the most ubiquitous bots are the programs, also called spiders or crawlers, which access websites and gather their content for search engine indexes.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards", "https://iadclexicon.org/rod": "TERM: Rod\nURL: https://iadclexicon.org/rod\n\nRod (sucker rod)\nA length of steel, aluminum, fiberglass, or other suitable material, a number of which are screwed together to make up the mechanical link (rod string) from the surface pumping unit to the pump in the well.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nRod\n\u201cRod,\u201d sometimes called a sucker rod, means a special steel rod, a number of which are screwed together to make up the mechanical link from the surface pumping unit to the pump in the well. [Mich. Admin. Code R 408 (2013)].\nSource: Oil and Gas Drilling and Servicing Operations, Michigan Administrative Code R 408, February 8, 2013.\nRegulations", "https://iadclexicon.org/rod-wheel-wrench": "TERM: Rod-wheel Wrench\nURL: https://iadclexicon.org/rod-wheel-wrench\n\nRod-wheel Wrench\n\u201cReservoir\u201d means the same as \u201cpool\u201d in AS 31.05.170.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations", "https://iadclexicon.org/rolling-element": "TERM: Rolling Element\nURL: https://iadclexicon.org/rolling-element\n\nRolling Element\nThe balls or rollers contained between the rings of the swing bearing.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards\nRolling Element\nThe balls or rollers contained between the rings of the swing-circle bearing.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Sixth Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/roe": "TERM: ROE\nURL: https://iadclexicon.org/roe\n\nROE\nRadius of exposure.\nSource:\nAPI\nRP 49, Recommended Practice for Drilling and Well Servicing Operations Involving Hydrogen Sulfide, Third Edition, May 2001.\nGlobal Standards\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/role-based-access-control": "TERM: Role-based Access Control\nURL: https://iadclexicon.org/role-based-access-control\n\nRole-based Access Control\nForm of identity-based access control where the system entities that are identified and controlled are functional positions in an organization or process [11].\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/ron": "TERM: RoN\nURL: https://iadclexicon.org/ron\n\nRepresentative of NOPSEMA (RoN)\nA person delegated functions or powers of the CEO by the CEO using the relevant power granted by the Act.\nSource: NOPSEMA Guideline \u2013 Glossary \u2013 Regulatory Operations, N-09000-GL0326, Australia, Revision 5, December 2011.\nRegulatory Guidance", "https://iadclexicon.org/rollover": "TERM: Rollover\nURL: https://iadclexicon.org/rollover\n\nRollover\nUncontrolled mass movement of stored liquid, correcting an unstable state of stratified liquids of different densities and resulting in a significant evolution of product vapour.\nSource:\nAPI\nSTD 2000, Venting Atmospheric and Low-pressure Storage Tanks, Sixth Edition, November 2009.\nGlobal S\ntandards", "https://iadclexicon.org/room": "TERM: Room\nURL: https://iadclexicon.org/room\n\nRoom (or Building)\nEnclosure (or enclosures) provided with doors, cable ducts, conduits, etc. containing electrical apparatus and of sufficient size to permit the entry of a person who may be expected to work or remain inside the enclosure for a prolonged period.\nSource:\u00a0IEC 61892-7, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 7: Hazardous areas.\nGlobal Standards", "https://iadclexicon.org/room-temperature": "TERM: Room Temperature\nURL: https://iadclexicon.org/room-temperature\n\nRoom Temperature\nTemperature typically between 15 \u00b0C (60 \u00b0F) and 26 \u00b0C (80 \u00b0F).\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards\nRoom Temperature\nAny temperature between 4 \u00b0C and 40 \u00b0C (40 \u00b0F and 104 \u00b0F), i.e. temperature corresponding to the test conditions of the material.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nRoom Temperature\nAny temperature between 4 \u00b0C and 50 \u00b0C (40 \u00b0F and 120 \u00b0F).\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nRoom Temperature\nAny temperature between 40 and 120 degrees Fahrenheit.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards", "https://iadclexicon.org/rooms-containing-furniture-furnishings-restricted-fire-risk": "TERM: Rooms Containing Furniture and Furnishings of Restricted Fire Risk\nURL: https://iadclexicon.org/rooms-containing-furniture-furnishings-restricted-fire-risk\n\nRooms Containing Furniture and Furnishings of Restricted Fire Risk\nRooms containing furniture and furnishings of restricted fire risk\n, for the purpose of regulation 9, are those rooms containing furniture and furnishings of restricted fire risk (whether cabins, public spaces, offices or other types of accommodation) in which:\n.1 case furniture such as desks, wardrobes, dressing tables, bureaux, dressers, are constructed entirely of approved non-combustible materials, except that a combustible veneer not exceeding 2 mm may be used on the working surface of such articles;\n.2 free-standing furniture such as chairs, sofas, tables, are constructed with frames of non-combustible materials;\n.3 draperies, curtains and other suspended textile materials have qualities of resistance to the propagation of flame not inferior to those of wool having a mass of mass 0.8 kg/m\n2\n, this being determined in accordance with the Fire Test Procedures Code;\n.4 floor coverings have low flame-spread characteristics;\n.5 exposed surfaces of bulkheads, linings and ceilings have low flame-spread characteristics;\n.6 upholstered furniture has qualities of resistance to the ignition and propagation of flame, this being determined in accordance with the Fire Test Procedures Code; and\n.7 bedding components have qualities of resistance to the ignition and propagation of flame, this being determined in accordance with the Fire Test Procedures Code. <Chapter II-2, part A, regulation 3>.\nSource:\u00a0IMO Resolution MSC.99(73), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 5 December 2000, International Maritime Organization.\nLegislation", "https://iadclexicon.org/root": "TERM: Root\nURL: https://iadclexicon.org/root\n\nRoot\nBottom of a thread.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/root-cause": "TERM: Root Cause\nURL: https://iadclexicon.org/root-cause\n\nRoot Cause\nCircumstances during design, manufacture or use that have led to a failure.\u00a0NOTE Generic failure cause codes applicable for equipment failures are defined in ISO 14224:2006, B.2.3.\nSource:\u00a0ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards", "https://iadclexicon.org/root-causes": "TERM: Root cause(s)\nURL: https://iadclexicon.org/root-causes\n\nRoot cause(s)\nTypically, a root cause is defined as a cause for which corrective measures will prevent or reduce the probability of a recurrence of an incident. It is also defined, as the most basic cause (or causes) that can reasonably be identified that management has control to fix and, when fixed, will prevent (or significantly reduce the likelihood of) the problem\u2019s recurrence. Note: TapRooT\u00ae The System for Root Cause Analysis, Problem Investigation and Proactive Improvement, 2000, Mark Paradies and Linda Unger, Chapter 3, pg. 52.\nSource: Incident Reporting and Investigation Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, November 30, 2012.\nRegulatory Guidance", "https://iadclexicon.org/rootkit": "TERM: Rootkit\nURL: https://iadclexicon.org/rootkit\n\nRootkit\nA set of software tools with administrator-level access privileges installed on an information system and designed to hide the presence of the tools, maintain the access privileges, and conceal the activities conducted by the tools.\nAdapted from: CNSSI 4009.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/roller-path": "TERM: Roller Path\nURL: https://iadclexicon.org/roller-path\n\nRoller Path\nThe surface upon which the rollers that support the revolving upper-structure bear.\nNOTE A roller path can accommodate cone rollers, cylindrical rollers, or live rollers\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards\nRoller Path\nThe surface upon which the rollers that support the revolving upper-structure bear. It may accommodate cone rollers, cylindrical rollers, or live rollers.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Sixth Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/rope": "TERM: Rope\nURL: https://iadclexicon.org/rope\n\nRope\nWire rope unless otherwise specified.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards\nRope\nRefers to wire rope unless otherwise specified.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Sixth Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/rop": "TERM: ROP\nURL: https://iadclexicon.org/rop\n\nROP\nRate of penetration.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards\nSource:\nAPI\nRP 65, Cementing Shallow Water Flow Zones in Deepwater Wells, First Edition, September 2002 (August 2003).\nGlobal Standards", "https://iadclexicon.org/rope-assembly": "TERM: Rope Assembly\nURL: https://iadclexicon.org/rope-assembly\n\nRope Assembly\nThe rope, its terminations, and any other accessory gear, as described in the purchaser\u2019s specification or\u00a0order.\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards\nSource:\nAPI\nRP 2SM, Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, First Edition, July 2014\n.\nGlobal Standards", "https://iadclexicon.org/rope-assembly-length": "TERM: Rope Assembly Length\nURL: https://iadclexicon.org/rope-assembly-length\n\nRope Assembly Length\nThe distance between the assembly interface points (as defined in the specification or purchase order) as\u00a0measured at a defined tension and by a method agreed to by the purchaser and the manufacturer.\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards\nSource:\nAPI\nRP 2SM, Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, First Edition, July 2014\n.\nGlobal Standards", "https://iadclexicon.org/rope-assembly-interface": "TERM: Rope Assembly Interface\nURL: https://iadclexicon.org/rope-assembly-interface\n\nRope Assembly Interface\nThe physical connection which is part of the end of the rope assembly and is used to interconnect rope\u00a0assemblies or to connect a rope assembly to another tension member (e.g. a wire rope or chain) or to\u00a0hardware (e.g. an anchor, a buoy, or a platform).\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards\nSource:\nAPI\nRP 2SM, Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, First Edition, July 2014\n.\nGlobal Standards", "https://iadclexicon.org/rope-design-specification": "TERM: Rope Design Specification\nURL: https://iadclexicon.org/rope-design-specification\n\nRope Design Specification\nA document which completely describes the design of the rope, including the numbers and arrangements\u00a0of strands, the strand pitch, the material chemical composition, and the manufacturing method.\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards\nSource:\nAPI\nRP 2SM, Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, First Edition, July 2014\n.\nGlobal Standards", "https://iadclexicon.org/rope-construction": "TERM: Rope Construction\nURL: https://iadclexicon.org/rope-construction\n\nRope Construction\nThe manner in which the fibers, yarns, and strands are assembled together in making the rope.\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards\nSource:\nAPI\nRP 2SM, Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, First Edition, July 2014\n.\nGlobal Standards", "https://iadclexicon.org/rope-modulus": "TERM: Rope Modulus\nURL: https://iadclexicon.org/rope-modulus\n\nRope Modulus\nThe ratio of rope stress to strain/the ratio of rope tension to elongation.\nNOTE: Stiffness is often preferred as it is difficult to determine the area for a synthetic rope. Often the terms dynamic modulus/stiffness and static modulus/stiffness are used. Dynamic refers to modulus/stiffness values obtained when the rope is loaded quickly (seconds to minutes) where static refers to modulus/stiffness values obtained when the rope is loaded slowly (hours to days).\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards", "https://iadclexicon.org/rope-production-report": "TERM: Rope Production Report\nURL: https://iadclexicon.org/rope-production-report\n\nRope Production Report\nA document which completely describes the rope product, including rope design, termination design, and\u00a0assembly length, and which includes the material certificates, material test results, and the various\u00a0checklists.\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards\nSource:\nAPI\nRP 2SM, Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, First Edition, July 2014\n.\nGlobal Standards", "https://iadclexicon.org/rope-stiffness": "TERM: Rope Stiffness\nURL: https://iadclexicon.org/rope-stiffness\n\nRope Stiffness\nrope modulus\nThe ratio of rope stress to strain/the ratio of rope tension to elongation.\nNOTE: Stiffness is often preferred as it is difficult to determine the area for a synthetic rope. Often the terms\ndynamic modulus/stiffness and static modulus/stiffness are used. Dynamic refers to modulus/stiffness values\nobtained when the rope is loaded quickly (seconds to minutes) where static refers to modulus/stiffness values\nobtained when the rope is loaded slowly (hours to days).\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards\nSource:\nAPI\nRP 2SM, Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, First Edition, July 2014\n.\nGlobal Standards", "https://iadclexicon.org/rope-strength-factor": "TERM: Rope Strength Factor\nURL: https://iadclexicon.org/rope-strength-factor\n\nRope Strength Factor\nThe ratio of rope break strength to aggregate yarn strength.\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards\nSource:\nAPI\nRP 2SM, Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, First Edition, July 2014\n.\nGlobal Standards", "https://iadclexicon.org/rope-yarn": "TERM: Rope Yarn\nURL: https://iadclexicon.org/rope-yarn\n\nRope Yarn\nThe largest yarn-like component of a strand generally formed by twisting intermediate yarns together.\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards\nSource:\nAPI\nRP 2SM, Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, First Edition, July 2014\n.\nGlobal Standards", "https://iadclexicon.org/rot": "TERM: ROT\nURL: https://iadclexicon.org/rot\n\nROT\nRemotely operated tool.\nSource:\nAPI\nRecommended Practice 17H, Remotely Operated Tools and Interfaces on Subsea Production Systems, Second Edition, June 2013 (Addendum 1, October 2014).\nGlobal Standards\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nSource:\nAPI\nRP 17H, Remotely Operated Vehicle (ROV) Interfaces on Subsea Production Systems, First Edition, July 2004 (Reaffirmed January 2009).\nGlobal Standards\nROT\nROTs are defined as dedicated, unmanned, subsea tools used for remote installation or module replacement tasks that require lift capacity beyond that of free-swimming ROV/AUV systems. Complete ROT intervention systems typically consist of wire suspended tools with a dedicated control system and support/handling system. ROTs are typically deployed on liftwires or a combined liftwire/umbilical. Some ROTs are also designed for deployment on drillpipe. Lateral guidance of the tools may be via guidelines, dedicated thrusters and/or ROV assistance.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nROT\nRemotely operated tool (see ISO 13628-9).\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/rot-system": "TERM: ROT System\nURL: https://iadclexicon.org/rot-system\n\nROT System\nDedicated, unmanned, subsea tools used for installation and inspection, maintenance, and repair (IMR) tasks that require lift and/or handling capacity beyond that of free-swimming ROV systems.\nNOTE The ROT system comprises wire-suspended tools with control system and support-handling system for performing dedicated subsea intervention tasks. They are usually deployed on lift wires or a combined lift wire/umbilical. Lateral guidance may be via guidelines, dedicated thrusters, or ROV assistance.\nSource:\nAPI\nRecommended Practice 17H, Remotely Operated Tools and Interfaces on Subsea Production Systems, Second Edition, June 2013 (Addendum 1, October 2014).\nGlobal Standards", "https://iadclexicon.org/rotary-friction-welding": "TERM: Rotary Friction Welding\nURL: https://iadclexicon.org/rotary-friction-welding\n\nRotary Shouldered Connection\nSolid state welding under compressive-force contact of work-pieces rotating relative to one another along a common axis to increase temperature and plastically displace material from the faying surfaces. NOTE Either direct drive or inertia friction welding is acceptable.\nSource:\nAPI\nSPEC 5DP, Specification for Drill Pipe, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/rotary-hose": "TERM: Rotary Hose\nURL: https://iadclexicon.org/rotary-hose\n\nRotary Hose\nA flexible hose assembly used to convey high-pressure drilling liquids between the top of the mud standpipe and the rotary swivel.\nSource:\nAPI\nSPEC 7K, Drilling and Well Servicing Equipment Upstream Segment, Fifth Edition, June 2010 (August 2010).\nGlobal Standards\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards", "https://iadclexicon.org/rotary-shouldered-connection": "TERM: Rotary Shouldered Connection\nURL: https://iadclexicon.org/rotary-shouldered-connection\n\nRotary Shouldered Connection\nA connection used on drill string elements which has coarse, tapered threads and sealing shoulders.\nSource:\nAPI\nRP 7G, Recommended Practice for Drill Stem Design and Operating Limits, Upstream Segment, Sixteenth Edition, August 1998 (Addendum 2: September 2009).\nGlobal Standards\nRotary Shouldered Connection\nConnection used on drill stem elements that have coarse, tapered threads and sealing shoulders.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards\nRotary Shouldered Connection\nConnection used on drill string elements which has tapered threads and sealing shoulders.\nSource:\nAPI\nSPEC 5DP, Specification for Drill Pipe, First Edition, August 2009.\nGlobal Standards\nRotary Shouldered Connection\nConnection used on drill stem elements, which has coarse, tapered threads and sealing shoulders.\nSource:\nAPI\nSPEC 7-1, Specification for Rotary Drill Stem Elements, First Edition, March 2006 (Addendum April 2011).\nGlobal Standards", "https://iadclexicon.org/rotary-hose-kelly-hose": "TERM: Rotary Hose (Kelly Hose)\nURL: https://iadclexicon.org/rotary-hose-kelly-hose\n\nRotary Hose (Kelly Hose)\nLength or section of hose between the swivel and the top of the standpipe.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations", "https://iadclexicon.org/rotary-kelly-bushing": "TERM: Rotary Kelly Bushing\nURL: https://iadclexicon.org/rotary-kelly-bushing\n\nRotary Kelly Bushing\nBushing that rotationally connects the rotary table to the drill string kelly bar, the top of which is commonly used as vertical reference for the drill floor.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nRotary Kelly Bushing\nBushing that sits on top of the rotary table.\nNOTE: It transmits torque from the rotary table to the kelly and is commonly used as a reference for vertical measurements from the drill-floor.\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/rotary-motion-valve": "TERM: Rotary Motion Valve\nURL: https://iadclexicon.org/rotary-motion-valve\n\nRotary Motion Valve\nValve whose closure member rotates opening or closing rotating equipment, centrifugal pumps, or compressors.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/rotary-slip-system": "TERM: Rotary Slip System\nURL: https://iadclexicon.org/rotary-slip-system\n\nRotary Slip System\nThe combination of rotary slips and their accompanying slip bowls.\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards", "https://iadclexicon.org/rotary-slips": "TERM: Rotary Slips\nURL: https://iadclexicon.org/rotary-slips\n\nRotary Slips\nA device for the purpose of suspending tubular goods of any type from the rotary table, not capable of being used as elevators, that have some element on the internal diameter to grip the outer diameter surface of the pipe body of various tubular goods, and a tapered outside diameter to fit inside slip bowls that are operated manually or by spring(s) and/or pneumatic or hydraulic power that are installed above, on, in, or partly in the master bushing.\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards", "https://iadclexicon.org/rotary-support-beams": "TERM: Rotary Support Beams\nURL: https://iadclexicon.org/rotary-support-beams\n\nRotary Support Beams\nThe steel beams of a substructure that support the rotary table.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/rotary-table": "TERM: Rotary Table\nURL: https://iadclexicon.org/rotary-table\n\nRotary Table\nDevice used to apply torque to the drill string during drilling and normally located in the centre of the drill floor. NOTE Can be rotated and can support wear bushing or spider.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nRotary Table\nA device through which passes the bit and drill string and that transmits rotational action to the kelly.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/rotating-blowout-preventer": "TERM: Rotating Blowout Preventer\nURL: https://iadclexicon.org/rotating-blowout-preventer\n\nRotating Blowout Preventer\n(Rotating annular preventer designed to rotate with pipe and seal on both pipe and kelly while allowing upward and downward movement of the pipe \u2013 also known as RBOP) Design specific to underbalance drilling. Models available for both top drive and Kelly drive applications.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/rotating-control-device-rcd": "TERM: Rotating Control Device (RCD)\nURL: https://iadclexicon.org/rotating-control-device-rcd\n\nRotating Control Device\nDrill through equipment designed to allow the rotation of the drill string and containment of pressure by the use of seals or packers that seal against the drill string (drill pipe, casing, etc.).\nSource:\u00a0ABS Guide for Classification and Certification of Managed Pressure Drilling Systems, September 2017.\nGlobal Standards\nRotating Control Device\nDrill-through device with a rotating seal that allows continued drilling operations while maintaining pressure in the wellbore.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nRotating Control Device (RCD)\nA drill through device with a rotating seal that contacts and seals against the drill string (drill pipe, casing, kelly, etc.) for the purpose of controlling the pressure or fluid flow to surface.\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/rotating-diverter": "TERM: Rotating Diverter\nURL: https://iadclexicon.org/rotating-diverter\n\nRotating Diverter\nGeneric term, \u2013 sometimes used to mean rotating head, or rotating blowout preventer.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/rotating-head-or-rotating-drilling-head": "TERM: Rotating Head Or Rotating Drilling Head\nURL: https://iadclexicon.org/rotating-head-or-rotating-drilling-head\n\nRotating Head Or Rotating Drilling Head\nA rotating, low pressure sealing device used in drilling operations utilizing air, gas, or foam (or any other drilling fluid whose hydrostatic pressure is less than the formation pressure) to seal around the drill stem above the top of the BOP stack.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/rotating-head": "TERM: Rotating Head\nURL: https://iadclexicon.org/rotating-head\n\nRotating Head (or Rotating Drilling Head)\nA rotating, low pressure sealing device used in drilling operations utilizing air, gas, or foam (or any other drilling fluid whose hydrostatic pressure is less than the formation pressure) to seal around the drill stem above the top of the BOP stack.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nRotating Head\nLow-pressure diverter designed to rotate with drill pipe and used mainly in air drilling.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards\nRotating Head\n\u201cRotating head\u201d means a rotating, pressure sealing device used in drilling operations utilizing air, gas, foam, or any other drilling fluid whose hydrostatic pressure is less than the formation pressure.\nSource:\u00a0Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/rotating-speed-rating": "TERM: Rotating Speed Rating\nURL: https://iadclexicon.org/rotating-speed-rating\n\nRotating Speed Rating\nThe maximum rotating speed specified at a given pressure for a specific pipe size as defined by the manufacturer.\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/rotating-stripper-head": "TERM: Rotating Stripper Head\nURL: https://iadclexicon.org/rotating-stripper-head\n\nRotating Stripper Head\nA sealing device installed above the BOPs and used to close the annular space about the drill pipe or kelly when pulling or running pipe under pressure.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nRotating Stripper Head\nA sealing device installed above the BOP and used to close the annular space about the drill pipe or kelly when pulling or running pipe under pressure.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/rotation-esistant-rope": "TERM: Rotation-Resistant Rope\nURL: https://iadclexicon.org/rotation-esistant-rope\n\nRotation-Resistant Rope\nA wire rope consisting of an inner layer of strand laid in one direction covered by a layer of strand laid in the opposite direction.\nNOTE A rotation-resistant rope has the effect of counteracting torque by reducing the tendency of the finished rope to rotate.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards\nRotation-Resistant Rope\nA wire rope consisting of an inner layer of strand laid in one direction covered by a layer\u00a0 of strand laid in the opposite direction. This has the effect of counteracting torque by reducing the tendency of the finished rope to rotate.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Sixth Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/rough-bore": "TERM: Rough Bore\nURL: https://iadclexicon.org/rough-bore\n\nRough Bore\nFlexible pipe with a carcass as the innermost layer.\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/roughness": "TERM: Roughness\nURL: https://iadclexicon.org/roughness\n\nRoughness\nMeasure of the surface condition of the internal wall of pipe; Roughness can change with the age of the pipe and the type of service it has provided.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/rounded-indication": "TERM: Rounded Indication\nURL: https://iadclexicon.org/rounded-indication\n\nSpecification 16A\n\u2500 For liquid penetrant or magnetic particle examination: any indication that is approximately circular or elliptical and whose length is less than three times its width\n\u2500 For radiographic examination: any indication with a maximum length of three times the width or less on the radiograph.\nNOTE: Indications may be circular, elliptical, conical, or irregular in shape, and may have tails. When evaluating the size of an indication, the tail is included.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nRounded Indication\nSurface NDE indication that is circular or elliptical, having a length less than 3 times its width.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nRounded Indication\nIndication, revealed by NDE, with a circular or elliptical shape and having a length less than three times its width.\nSource:\nAPI\nSPEC 7K, Drilling and Well Servicing Equipment Upstream Segment, Fifth Edition, June 2010 (August 2010).\nGlobal Standards\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards\nRounded Indication\nAn indication revealed by NDE, with a circular shape or with an elliptical shape having a length of less than three times the width.\nSource:\nAPI\nSPEC 8C, Drilling and Production Hoisting Equipment (PSL 1 and PSL 2), Fifth Edition, April 2012.\nGlobal Standards\nRounded Indication\nIndication which is circular or elliptical with its length less than three times the width.\nSource:\nAPI\nSPEC 16R, Specification for Marine Drilling Riser Couplings, Exploration and Production Department, First Edition, January 1997.\nGlobal Standards", "https://iadclexicon.org/rounded-indication-%e2%8c%a9liquid-penetrant-or-magnetic-particle-examination%e2%8c%aa": "TERM: Rounded Indication \u2329Liquid Penetrant or Magnetic Particle Examination\u232a\nURL: https://iadclexicon.org/rounded-indication-%e2%8c%a9liquid-penetrant-or-magnetic-particle-examination%e2%8c%aa\n\nRounded Indication \u2329Liquid Penetrant or Magnetic Particle Examination\u232a\nAny indication that is approximately circular or elliptical and whose length is less than three times its width.\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards", "https://iadclexicon.org/router": "TERM: Router\nURL: https://iadclexicon.org/router\n\nRouter\nGateway between two networks at OSI layer 3 and that relays and directs data packets through that internetwork. The most common form of router passes Internet Protocol (IP) packets [11].\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/routine-maintenance": "TERM: Routine Maintenance\nURL: https://iadclexicon.org/routine-maintenance\n\nRoutine Maintenance\n\u201cRoutine maintenance\u201d means repair or like-for-like replacement of downhole equipment or other procedure an operator performs to maintain the well\u2019s current production.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/routine-operation": "TERM: Routine Operation\nURL: https://iadclexicon.org/routine-operation\n\nRoutine operations:\nRoutine operations, for the purposes of subpart F, mean any of the following operations conducted on a well with the tree installed:\nCutting paraffin;\nRemoving and setting pump-through-type tubing plugs, gas-lift valves, and subsurface safety valves that can be removed by wireline operations;\nBailing sand;\nPressure surveys;\nSwabbing;\nScale or corrosion treatment;\nCaliper and gauge surveys;\nCorrosion inhibitor treatment;\nRemoving or replacing subsurface pumps;\nThrough-tubing logging (diagnostics);\nWireline fishing;\nSetting and retrieving other subsurface flow-control devices; and\nAcid treatments.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/routine-test": "TERM: Routine Test\nURL: https://iadclexicon.org/routine-test\n\nRoutine Test\nTest performed to provide evidence that the product, process or service or part thereof is in compliance with the relevant requirements of the technical specification.\nSource:\nISO 13880:1999, Petroleum and natural gas industries \u2014 Content and drafting of a technical specification, First Edition, October 1999.\nGlobal Standards", "https://iadclexicon.org/rov": "TERM: ROV\nURL: https://iadclexicon.org/rov\n\nROV\nRemote Operated Vehicle.\nVehiculo operado de manera remota debajo del agua.\nSource:\u00a0Resoluci\u00f3n N\u00famero 40687 de 18 Jul 2017 Por la cual se establecen los criterios t\u00e9cnicos para proyectos de perforaci\u00f3n exploratoria de hidrocarburos costa afuera en Colombia. Columbia Ministerio de Minas y Energia,\nRegulations\nROV\nFree-swimming or tethered submersible craft used to perform tasks such as inspection, valve operations, hydraulic functions, and other general tasks.\nNOTE: ROVs can also carry tooling packages for undertaking specific tasks such as pull-in and connection of rigid spools, flexible flowlines, umbilicals, and component replacement. Alternatively modules or tools may be deployed by crane and mated with the ROV subsea.\nROVs are grouped within the following main categories:\n\u2014 OBSROV (observation class ROV; MCA Class I and Class II)\u2014These vehicles are small vehicles fitted with cameras/lights and may carry sensors or inspection equipment. They may also have a basic manipulative capability. They are mainly used for inspection and monitoring.\n\u2014 WROV (work class ROV; IMCA Class III)\u2014These vehicles are large ROVs normally equipped with a five-function\ngrabber and a seven-function manipulators. These commonly have multiplexing controls capability that allows additional sensors and tools to be operated without the need for a dedicated umbilical system. WROV are split into two classes: medium WROV and large WROV depending on their defined work scope. WROVs can carry tooling packages to undertake specific tasks such as tie-in and connection function for flowlines, umbilicals, and rigid pipeline spools, and component replacement.\nSource:\nAPI\nRecommended Practice 17H, Remotely Operated Tools and Interfaces on Subsea Production Systems, Second Edition, June 2013 (Addendum 1, October 2014).\nGlobal Standards\nROV\nRemotely Operated Vehicle.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nSource:\nAPI\nRP 2SIM, Structural Integrity Management of Fixed Offshore Structures, First Edition, November 2014.\nGlobal Standards\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource:\nAPI\nRecommended Practice 17H, Remotely Operated Tools and Interfaces on Subsea Production Systems, Second Edition, June 2013 (Addendum 1, October 2014).\nGlobal Standards\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nSource:\nAPI\nRP 17B, Recommended Practice for Flexible Pipe, Fourth Edition, July 2008.\nGlobal Standards\nSource:\nAPI\nRP 17H, Remotely Operated Vehicle (ROV) Interfaces on Subsea Production Systems, First Edition, July 2004 (Reaffirmed January 2009).\nGlobal Standards\nSource:\nAPI\nRP 65, Cementing Shallow Water Flow Zones in Deepwater Wells, First Edition, September 2002 (August 2003).\nGlobal Standards\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards\nSource:\nAPI\nBulletin 97, Well Construction Interface Document Guidelines, First Edition, December 2013.\nGlobal Standards\nSource: Commercial Diving Projects Offshore, Diving at Work Regulations 1997, Approved Code of Practice (UK HSE L103), First Edition, 1998.\nRegulatory Guidance\nSource: ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards\nSource: ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards\nSource: ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards\nSource: OGP Report No. 476, Recommendations for enhancements to well control training, examination and certification, International Association of Oil & Gas Producers, October 2012.\nGlobal Standards\nROV\nROVs are defined as near-neutrally buoyant free-swimming submersible craft that are remotely controlled from the surface via an umbilical.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nROV\nRemotely operated vehicle (see ISO 13628-8).\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards\nROV\nRemote operated vehicle.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nSource: ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards\nROV\nRemotely operated underwater vehicle\nSource:\u00a0Oil & Gas UK, Guidelines on subsea BOP systems, Issue 1, July 2012,\nGlobal Standards", "https://iadclexicon.org/rov-toolskidsce": "TERM: ROV Toolskids\nURL: https://iadclexicon.org/rov-toolskidsce\n\nROV Toolskids\nEquipment skids or packages that can be attached onto the external surface of the ROV and are used to perform dedicated tasks.\nSource:\nAPI\nRecommended Practice 17H, Remotely Operated Tools and Interfaces on Subsea Production Systems, Second Edition, June 2013 (Addendum 1, October 2014).\nGlobal Standards", "https://iadclexicon.org/royalty-act": "TERM: Royalty Act\nURL: https://iadclexicon.org/royalty-act\n\nRoyalty Act\nRoyalty Act means the Offshore Petroleum (Royalty) Act 2006.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/roving": "TERM: Roving\nURL: https://iadclexicon.org/roving\n\nRoving\nNumber of strands, tows or ends collected into a parallel bundle with little or no twist.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/royal-commission": "TERM: Royal Commission\nURL: https://iadclexicon.org/royal-commission\n\nRoyal Commission\nRoyal Commission has the same meaning as in the Royal Commissions Act 1902.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/royalty-interest": "TERM: Royalty Interest\nURL: https://iadclexicon.org/royalty-interest\n\nRoyalty Interest\n\u201cRoyalty interest\u201d means any interest in, or the right to receive a portion of, any oil or gas produced and saved from a field or pool or part of a field or pool or the proceeds from the sale thereof, but does not include a working interest or the interest of any person whose sole interest is as a purchaser of oil or gas from the pool or part thereof; droit \u00e0 redevance.\nSource:\u00a0Canada Oil and Gas Operations Act, R.S.C., 1985, c. O-7, Canada, current to April 29, 2013.\nLegislation\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation", "https://iadclexicon.org/royalty-meter": "TERM: Royalty Meter\nURL: https://iadclexicon.org/royalty-meter\n\nRoyalty meter:\nA meter approved for the purpose of determining the volume of gas, oil, or other components removed, saved, or sold from a Federal lease.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/royalty-owner": "TERM: Royalty Owner\nURL: https://iadclexicon.org/royalty-owner\n\nRoyalty Owner\n\u201cRoyalty owner\u201d means a person, including Her Majesty in right of Canada, who owns a royalty interest; titulaire de redevance.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nSource:\u00a0Canada Oil and Gas Operations Act, R.S.C., 1985, c. O-7, Canada, current to April 29, 2013.\nLegislation", "https://iadclexicon.org/royalty-interest-owner": "TERM: Royalty Interest Owner\nURL: https://iadclexicon.org/royalty-interest-owner\n\nRoyalty Interest Owner\n\u201cRoyalty interest owner\u201d means the owner of an interest in the non-executive rights including lessors, royalty interest owners and overriding royalty interest owners.\u00a0 Royalty interests are non-cost bearing.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/royalty-period": "TERM: Royalty Period\nURL: https://iadclexicon.org/royalty-period\n\nRoyalty period\nRoyalty period has the same meaning as in the Royalty Act.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/royalty-tank": "TERM: Royalty Tank\nURL: https://iadclexicon.org/royalty-tank\n\nRoyalty tank:\nAn approved tank in which liquid hydrocarbons are measured and upon which royalty volumes are based.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/rp-dnv-gl": "TERM: RP DNV GL\nURL: https://iadclexicon.org/rp-dnv-gl\n\nRP DNV GL\nRecommended practice.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/rp": "TERM: RP\nURL: https://iadclexicon.org/rp\n\nRP\nRecommended Practice.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\u00a0Global StandardsSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016. Global Standards\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011. Global Standards\nRP\nRecommended Practice(s).\nSource:\nAPI\nRP 49, Recommended Practice for Drilling and Well Servicing Operations Involving Hydrogen Sulfide, Third Edition, May 2001.\nGlobal Standards\nSource:\nAPI\nRP 14G, Recommended Practice for Fire Prevention and Control on Fixed Open-type Offshore Production Platforms: Upstream Segment, Fourth Edition, April 2007.\nGlobal Standards\nSource: 117 OLF, Norwegian Oil and Gas Association recommended guidelines for Well Integrity, No. 117, Revision No. 4, June 2011.\nGlobal Standards\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards\nSource: Verification of Lifting Appliances for the Oil and Gas Industry, DNV-OSS-308, October 2010, Det Norske Veritas AS,\nGlobal Standards\nRP\nPerson, business, or entity that has been identified as owning the vessel or facility that caused the spill.\nNOTE: The term does not imply criminal negligence.\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards\nRP\nRecommended practice.\nSource:\nAPI\nRP 67, Recommended Practice for Oilfield Explosives Safety, Upstream Segment, Second Edition, May 2007.\nGlobal Standards\nRP\nresponsible party\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards", "https://iadclexicon.org/rp0-2": "TERM: Rp0.2\nURL: https://iadclexicon.org/rp0-2\n\nRp0.2\n0.2 % proof stress at room temperature.\nSource:\nAPI\nStandard 2CCU, Offshore Cargo Carrying Units, First Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/rpad": "TERM: Rpad\nURL: https://iadclexicon.org/rpad\n\nR\npad\nMinimum radius of pad eye.\nSource:\nAPI\nStandard 2CCU, Offshore Cargo Carrying Units, First Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/rpm": "TERM: RPM\nURL: https://iadclexicon.org/rpm\n\nRPM\nRevolutions per minute.\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines\nSource:\u00a0NORSOK D-001, Drilling facilities, Rev. 3, December 2012.\nGlobal Standards", "https://iadclexicon.org/rpc": "TERM: RPC\nURL: https://iadclexicon.org/rpc\n\nRPC\nRemotely operated vehicle.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nSource:\nAPI\nRP 17B, Recommended Practice for Flexible Pipe, Fourth Edition, July 2008.\nGlobal Standards\nSource:\nAPI\nRP 17H, Remotely Operated Vehicle (ROV) Interfaces on Subsea Production Systems, First Edition, July 2004 (Reaffirmed January 2009).\nGlobal Standards\nSource:\nAPI\nRP 65, Cementing Shallow Water Flow Zones in Deepwater Wells, First Edition, September 2002 (August 2003).\nGlobal Standards\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards\nSource: Commercial Diving Projects Offshore, Diving at Work Regulations 1997, Approved Code of Practice (UK HSE L103), First Edition, 1998.\nRegulatory Guidance\nSource: ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards\nSource: ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards\nSource: ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards\nSource: OGP Report No. 476, Recommendations for enhancements to well control training, examination and certification, International Association of Oil & Gas Producers, October 2012.\nGlobal Standards\nROV\nROVs are defined as near-neutrally buoyant free-swimming submersible craft that are remotely controlled from the surface via an umbilical.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nROV\nRemotely operated vehicle (see ISO 13628-8).\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards\nROV\nRemote operated vehicle.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nSource: ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards", "https://iadclexicon.org/rpd": "TERM: RPD\nURL: https://iadclexicon.org/rpd\n\nRPD\nThe difference in elevations between the chords of any one leg.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards\nRPD\nRack Phase Difference.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017. Global Standards\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\u00a0Global Standards\nRPD\nRelative difference in the position of adjacent leg chords within a leg measured parallel to the longitudinal axis of the chords.\u00a0NOTE This is the out-of-plane distortion of the plan-frame.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/rpo": "TERM: RPO\nURL: https://iadclexicon.org/rpo\n\nRPO\nRecovery point objective.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards", "https://iadclexicon.org/rps": "TERM: RPS\nURL: https://iadclexicon.org/rps\n\nRPS\nRadiation Protection Supervisor [BeSD].\nSource:\u00a0NOGEPA Industrial Guideline No. 16, Working with Naturally Occurring Radioactive Materials (NORM), Netherlands, Version 1, January 2009.\nGlobal Standards", "https://iadclexicon.org/rpt": "TERM: RPT\nURL: https://iadclexicon.org/rpt\n\nRPT\nRadiation Protection Technician [SBO].\nSource:\u00a0NOGEPA Industrial Guideline No. 16, Working with Naturally Occurring Radioactive Materials (NORM), Netherlands, Version 1, January 2009.\nGlobal Standards", "https://iadclexicon.org/rr": "TERM: RR\nURL: https://iadclexicon.org/rr\n\nRR\nRetroactive requirement.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/rq": "TERM: RQ\nURL: https://iadclexicon.org/rq\n\nRQ\nReportable quantity.\nSource:\nAPI\nRP 49, Recommended Practice for Drilling and Well Servicing Operations Involving Hydrogen Sulfide, Third Edition, May 2001.\nGlobal Standards", "https://iadclexicon.org/rrg": "TERM: RRG\nURL: https://iadclexicon.org/rrg\n\nRRG\nRound-robin galling test specimen condition.\nSource:\nAPI\nRP 5C5, Recommended Practice on Procedures for Testing Casing and Tubing Connections, Third Edition, July 2003 (Reaffirmed August 2010).\nGlobal Standards", "https://iadclexicon.org/rrpe": "TERM: RRPE\nURL: https://iadclexicon.org/rrpe\n\nRRPE\nResponsible Radiation Protection Expert [VSD].\nSource:\u00a0NOGEPA Industrial Guideline No. 16, Working with Naturally Occurring Radioactive Materials (NORM), Netherlands, Version 1, January 2009.\nGlobal Standards", "https://iadclexicon.org/rsl": "TERM: RSL\nURL: https://iadclexicon.org/rsl\n\nRSL\nRemanufacture specification level.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nRSL\nLevel of traceability and/or conformance of parts or assemblies to API 16A.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nRSL\nResulting sling load.\nSource:\nAPI\nStandard 2CCU, Offshore Cargo Carrying Units, First Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/rsr": "TERM: RSR\nURL: https://iadclexicon.org/rsr\n\nRSR\nReserve Strength Ratio\nSource:\nAPI\nRP 2SIM, Structural Integrity Management of Fixed Offshore Structures, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/rsc": "TERM: RSC\nURL: https://iadclexicon.org/rsc\n\nRSC\nRotary shouldered connection.\nSource:\nAPI\nSPEC 5DP, Specification for Drill Pipe, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/rt": "TERM: RT\nURL: https://iadclexicon.org/rt\n\nRT\nRadiographic examination (method) or radiography.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nRT\nRadiographic testing.\nSource:\nAPI\nRP 8B, Recommended Practice for Procedures for Inspections, Maintenance, Repair and Remanufacture of Hoisting Equipment, Seventh Edition, March 2002 (Reaffirmed: August 2012).\nGlobal Standards", "https://iadclexicon.org/rto": "TERM: RTO\nURL: https://iadclexicon.org/rto\n\nRTO\nRecovery time objective.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards", "https://iadclexicon.org/rtp": "TERM: RTP\nURL: https://iadclexicon.org/rtp\n\nRTP\nReinforced thermoset plastic.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/rtr-plastic": "TERM: RTR Plastic\nURL: https://iadclexicon.org/rtr-plastic\n\nRTR Plastic\nPolymeric resin-based composite that is reinforced with glass fibre.\nNote: 1 to entry:\u00a0The predominant glass fibre is\nE-glass\n(3.2.22)\n.\nNote: 2 to entry:\nISO\u00a014692 (all parts)\nis restricted to the use of thermosetting\nresins\n(3.2.116)\n.\nNote: 3 to entry:\u00a0GRE, GRUP and GRVE are types of GRP.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/rtu": "TERM: RTU\nURL: https://iadclexicon.org/rtu\n\nRTU\nRemote transmission (terminal) unit used in telemetry (SCADA) systems to transmit operating information to a master terminal unit (MTU) usually located in a control center.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards\nRTU\nRemote Terminal Unit.\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/rs": "TERM: RS\nURL: https://iadclexicon.org/rs\n\nRS\nResilient seal.\nSource:\nAPI\nRP 5C5, Recommended Practice on Procedures for Testing Casing and Tubing Connections, Third Edition, July 2003 (Reaffirmed August 2010).\nGlobal Standards", "https://iadclexicon.org/rubber-seal-lock-joint": "TERM: Rubber Seal Lock Joint\nURL: https://iadclexicon.org/rubber-seal-lock-joint\n\nRubber Seal Lock Joint\nJoint connection made up of a spigot end and a socket end with \u201cO\u201d or lip-sealing rings and some axial restraining device capable of resisting the full thrust from internal pressure.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/rubric": "TERM: Rubric\nURL: https://iadclexicon.org/rubric\n\nRubric\nSet of assessment criteria used to describe and evaluate the important components of a task.\nNote 1 to entry: A rubric is an effective assessment tool, because it allows different assessors to arrive at similar conclusions when comparing performance to the guidelines shown on the rubric.\nSource:\nISO/TS 17969:2015, Petroleum, petrochemical and natural gas industries \u2014 Guidelines on competency for personnel, First Edition, June 2015.\nGlobal Standards", "https://iadclexicon.org/rubber-sealed-key-lock-joint": "TERM: Rubber Sealed Key Lock Joint\nURL: https://iadclexicon.org/rubber-sealed-key-lock-joint\n\nRubber Sealed Key Lock Joint\nJoint connection made up of a spigot end and a socket end with \u201cO\u201d or lip-sealing rings and some axial restraining device capable of resisting the full thrust from internal pressure.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/rudder-actuator": "TERM: Rudder Actuator\nURL: https://iadclexicon.org/rudder-actuator\n\nRudder Actuator\nRudder actuator means the components which convert directly hydraulic pressure into mechanical action to move the rudder.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 5, Main and Auxiliary Machinery, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/rules": "TERM: Rules\nURL: https://iadclexicon.org/rules\n\nRules\n\u201cRules\u201d means rules made by the Central Government under this Act; (zm)\u201d Secretary\u201d means the Secretary of the Board.\nSource:\u00a0The Petroleum and Natural Gas Regulatory Board Act, 2006, No. 19 of 2006, India, amended as of May 2013.\nLegislation", "https://iadclexicon.org/rule-length": "TERM: Rule Length\nURL: https://iadclexicon.org/rule-length\n\nRule Length\nRule length,\nL\n, in metres, for self-elevating units and semi-submersible units with twin lower hulls is to be taken as 97 per cent of the extreme length on the maximum design transit waterline measured on the centreline or on a projection of the centreline, see Fig. 1.5.1.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 4, Steel Unit Structures, June 2013, Lloyd\u2019s Register,\nGlobal Standards\nRule Length\nThe Rule length,\nL\n, for surface type units is the distance, in metres, on the summer load waterline from the forward side of the stem to the after side of the rudder post or to the centre of the rudder stock if there is no rudder post.\nL\nis to be not less than 96 per cent, and need not be greater than 97 per cent, of the extreme length on the summer load waterline. In ships with unusual stem or stern arrangements the Rule length,\nL\n, will be specially considered.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 4, Steel Unit Structures, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/run": "TERM: Run\nURL: https://iadclexicon.org/run\n\nRun\nAct of deploying downhole tools below the rotary table after connection to the work string.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards", "https://iadclexicon.org/run-on": "TERM: Run-On\nURL: https://iadclexicon.org/run-on\n\nRun-On\n\u201cRun-on\u201d means rainwater, leachate or other liquid that drains from other land onto any part of a division-approved facility.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/run-ticket": "TERM: Run Ticket\nURL: https://iadclexicon.org/run-ticket\n\nRun ticket:\nThe invoice for liquid hydrocarbons measured at a royalty point.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/runaway": "TERM: Runaway\nURL: https://iadclexicon.org/runaway\n\nRunaway\nA condition affecting diesel engines, where the engine overspeeds out of control, as a result of the introduction of airborne flammable gas or vapor via the air intake causing the engine to accelerate to progressively higher and higher revolutions per minute beyond the normal operating range to a point where the engine becomes damaged due to mechanical failure.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations", "https://iadclexicon.org/rung": "TERM: Rung\nURL: https://iadclexicon.org/rung\n\nRung\nRung\nmeans the step of a vertical ladder or step on the vertical surface.\nSource:\u00a0IMO Resolution MSC.158(78), amendments to the Technical provisions for means of access for inspections (Resolution MSC.133(76)), 20 May 2004, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/running-liquid-fire": "TERM: Running Liquid Fire\nURL: https://iadclexicon.org/running-liquid-fire\n\nRunning Liquid Fire\nFire involving a flammable liquid flowing over a surface.\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards", "https://iadclexicon.org/running-force": "TERM: Running Force\nURL: https://iadclexicon.org/running-force\n\nRunning Force\nMaximum force required to move a centralizer through a specified wellbore diameter. NOTE Running-force values can vary depending on the installation methods.\nSource:\nAPI\nSPEC 10D, Specification for Bow-String Casing Centralizers Upstream Segment, Sixth Edition, March 2002 (Reaffirmed August 2010).\nGlobal Standards", "https://iadclexicon.org/running-tool": "TERM: Running Tool\nURL: https://iadclexicon.org/running-tool\n\nRunning Tool\nManual or hydraulic device that interfaces between the drill string elevator and the riser joint that permits the deployment and retrieval of the riser string and BOP stack.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nRunning Tool\nSee Handling Tool.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nRunning Tool\nSpecialized tool used to run equipment in a well.\nEXAMPLE: Wireline running tool or various types of tubing-type running tools.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nRunning Tool\nTool used to run, retrieve, position or connect wellhead equipment remotely from the drill floor.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nRunning Tool\nTool used to run, retrieve, position or connect subsea equipment remotely from the surface. EXAMPLES Tree running tools, tree cap running tools, flowline connector running tools, etc.5\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards\nRunning Tool\nTool used to install, operate, retrieve, position or connect subsea equipment remotely from the surface. NOTE An example is the subsea control-module running tool.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards\nRunning Tool\ndevice that joins to the upper end of a riser joint to permit lifting and lowering of the joint and the assembled riser string in the derrick by the elevators.\nSource: ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/running-rope": "TERM: Running Rope\nURL: https://iadclexicon.org/running-rope\n\nRunning Rope\nA rope which travels around sheaves or drums.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Sixth Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/runningpulling-configuration": "TERM: Running/Pulling Configuration\nURL: https://iadclexicon.org/runningpulling-configuration\n\nRunning/Pulling Configuration (Riser Hang-Off)\nThe riser is run or pulled in environmental conditions defined in the rig\u00a0operations manual as suitable for the operation. The riser can be run with the BOP or just with the LMRP.\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/rwdc": "TERM: RWDC\nURL: https://iadclexicon.org/rwdc\n\nRWDC\nRestricted work day case.\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards\nRestricted work day case (RWDC)\nAny work-related injury other than a fatality or lost work day case which results in a person being unfit for full performance of the regular job on any day after the occupational injury. Work performed might be: and assignment to a temporary job; part-time work at the regular job; working full-time in the regular job but not performing all the usual duties of the job. Where no meaningful restricted work is being performed, the incident should be recorded as a lost work day case (LWDC). This is a recordable incident.\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards", "https://iadclexicon.org/rupture-disc": "TERM: Rupture disc\nURL: https://iadclexicon.org/rupture-disc\n\nRupture disc\nDevice that relieves pressure when an absolute pressure value is high enough to rupture the disc material, thus allowing fluid to flow into some type of a vessel.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/rupture-disk-device": "TERM: Rupture-Disk Device\nURL: https://iadclexicon.org/rupture-disk-device\n\nRupture-Disk Device\nNonreclosing pressure-relief device actuated by static differential pressure between the inlet and outlet of the device and designed to function by the bursting of a rupture disk.\nNOTE: A rupture disk device includes a rupture disk and a rupture disk holder.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nRupture-Disk Device\nNon-reclosing pressure-relief device actuated by static differential pressure between the inlet and outlet of the device and designed to function by the bursting of a rupture disk.\nNOTE:1 A rupture disk device includes a rupture disk and a rupture disk holder.\nNOTE: 2 In ISO 4126-2, this is termed a bursting-disc safety device.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards", "https://iadclexicon.org/rx": "TERM: RX\nURL: https://iadclexicon.org/rx\n\nRX\nRadio receiver.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/rwp": "TERM: RWP\nURL: https://iadclexicon.org/rwp\n\nRWP\nRated working pressure.\nSource:\nAPI\nTechnical Report 17TR7, Verification and Validation of Subsea Connectors, First Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nSource:\u00a0NORSOK D-001, Drilling facilities, Rev. 3, December 2012.\nGlobal Standards\nSource:\u00a0Oil & Gas UK, Guidelines on subsea BOP systems, Issue 1, July 2012,\nGlobal Standards\nRWP\nMaximum internal pressure that the equipment is designed to contain and/or control.\nSource:\nAPI\nTechnical Report 17TR7, Verification and Validation of Subsea Connectors, First Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/s": "TERM: S\nURL: https://iadclexicon.org/s\n\nS\nMass of lifting set.\nSource:\nAPI\nStandard 2CCU, Offshore Cargo Carrying Units, First Edition, August 2017.\nGlobal Standards\nS\nSeamless process (when not referencing the chemical element sulfur).\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards", "https://iadclexicon.org/s-n": "TERM: S-N\nURL: https://iadclexicon.org/s-n\n\nS-N\nCurves showing stress range vs. number of cycles.\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/s-n-curve": "TERM: S-N Curve\nURL: https://iadclexicon.org/s-n-curve\n\nS-N Curve\nQuantitative relationship between the fatigue stress, S, and the number of cycles, N, corresponding to a specific probability of failure for a detail, derived from test data.\nSource:\nAPI\nTechnical Report 17TR7, Verification and Validation of Subsea Connectors, First Edition, April 2017.\nGlobal Standards\nS-N Curve\nA plot of stress range (S) against the number of cycles (N) to failure obtained by cycling specimens to failure.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nS-N Curve\nGraphical presentation of the dependence of fatigue life, N, on fatigue strength, S. NOTE It is also known as the W\u00f6hler curve.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/s-n-data": "TERM: S-N Data\nURL: https://iadclexicon.org/s-n-data\n\nS-N Data\nData obtained by plotting cyclic stress level versus number of cycles to failure.\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards", "https://iadclexicon.org/sa": "TERM: SA\nURL: https://iadclexicon.org/sa\n\nSA\nStatic application.\nSource:\nAPI\nRP 17B, Recommended Practice for Flexible Pipe, Fourth Edition, July 2008.\nGlobal Standards\nSA\nSolution-annealed.\nSource:\nAPI\nSPEC 5CRA, Specification for Corrosion Resistant Alloy Seamless Tubes for Use as Casing, Tubing and Coupling Stock, Upstream Segment, First Edition, February 2010 (Errata August 2011).\nGlobal Standards", "https://iadclexicon.org/sable-island": "TERM: Sable Island\nURL: https://iadclexicon.org/sable-island\n\nSable Island\n\u201cSable Island\u201d means the area, whether above or under water, that is within the limits described in Schedule III; \u00cele de Sable.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation", "https://iadclexicon.org/sabotage": "TERM: Sabotage\nURL: https://iadclexicon.org/sabotage\n\nSabotage\n\u201cSabotage\u201d means an act of sabotage under the law on civil defence.\nSource: Law of Information Energy, Act on Offences Relating to Offshore Petroleum Production Places B.E. 2530 (1987), Thailand, as of June 2013.\nLegislation", "https://iadclexicon.org/saddle": "TERM: Saddle\nURL: https://iadclexicon.org/saddle\n\nSaddle\nLength of an arc of GRP material adhesively bonded to the outside of the pipe.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/sae": "TERM: SAE\nURL: https://iadclexicon.org/sae\n\nSAE\nSociety of Automotive Engineers.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards", "https://iadclexicon.org/saf": "TERM: SAF\nURL: https://iadclexicon.org/saf\n\nSAF\nStress amplification factor.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nTechnical Report 17TR7, Verification and Validation of Subsea Connectors, First Edition, April 2017.\nGlobal Standards\nSAF\nEqual to the local peak alternating stress in a component (including welds) divided by the nominal alternating stress in the pipe wall at the location of the component.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nSAF\nEqual to the local peak alternating stress in a component (including welds) divided by the nominal alternating stress in a defined reference section somewhere in the system (e.g. through wall section of the wellhead above or below the locking profile).\nNOTE: This factor is used to account for the increase in the stresses caused by geometric stress amplifiers which occur in connector components.\nSource:\nAPI\nTechnical Report 17TR7, Verification and Validation of Subsea Connectors, First Edition, April 2017.\nGlobal Standards\nSAF\nSee Stress Amplification Factor.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards\nSAF\nValue equal to the local peak alternating stress in a component (including welds) divided by the nominal alternating stress in the pipe wall at the location of the component.\nNOTE: This factor is used to account for the increase in the stresses caused by geometric stress amplifiers that occur in riser components.\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/safe-area-context-casualty": "TERM: Safe Area, in the Context of a Casualty\nURL: https://iadclexicon.org/safe-area-context-casualty\n\nSafe Area, in the Context of a Casualty\nSafe area in the context of a casualty\nis, from the perspective of habitability, any area(s) which is not flooded or which is outside the main vertical zone(s) in which a fire has occurred such that it can safely accommodate all persons onboard to protect them from hazards to life or health and provide them with basic services. <Chapter II-1, regulation\u00a03>.\nSource:\u00a0IMO Resolution MSC.216(82), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 8 December 2006, International Maritime Organization.\nLegislation", "https://iadclexicon.org/safe": "TERM: Safe\nURL: https://iadclexicon.org/safe\n\nSafe\nSafe,\u2014\n(a) in relation to a person, means not exposed to any hazards; and\n(b) in every other case, means free from hazards;\u2014\nand unsafe and safety have corresponding meanings\nSource: Health and Safety in Employment Act 1992, Public Act 1992 No 96, New Zealand, as of 1 July 2011.\nLegislation", "https://iadclexicon.org/safe-failure": "TERM: Safe Failure\nURL: https://iadclexicon.org/safe-failure\n\nSafe Failure\nfailure of a safety system which tends to favour a given safety action\nNote 1 to entry: The concept of safe failure is illustrated in Figure B.1.\nNote 2 to entry: A failure is safe only with regard to a given safety function. This is a systemic failure in\nrelationship with a given safety action performed by the safety system. This concept is irrelevant for an\nindividual item on the shelves.\nNote 3 to entry: The non-critical safe failures basically increase the probability of success of the safety function.\nThe critical safe failures initiate the related safety actions when this is not needed (see spurious failures).\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/safe-condition": "TERM: Safe Condition\nURL: https://iadclexicon.org/safe-condition\n\nSafe Condition\ncondition where the object is considered exposed to \u201cnormal\u201d risk for damage or loss.\nSource: Rules for Classification and Construction, IV Industrial Services, 6 Offshore Technology, 9 Guideline for Personnel Transfers by Means of Lifting Appliances, Edition 2011, Germanischer Lloyd SE,\nGlobal Standards", "https://iadclexicon.org/safe-failures-or-spurious-trip-failures": "TERM: Safe Failures or Spurious Trip Failures\nURL: https://iadclexicon.org/safe-failures-or-spurious-trip-failures\n\nSafe Failures or Spurious Trip Failures\nSafe failures (spurious trip failures) are failures that have the potential to trigger the safety function when it is not needed. A single safe failure is generally not sufficient to actually trip unexpectedly a redundant safety system (e.g. 2 safe failures are needed for a 2-out-of-3 voting system).\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal Standards", "https://iadclexicon.org/safe-landing": "TERM: Safe Landing\nURL: https://iadclexicon.org/safe-landing\n\nSafe Landing\nA safe landing means that a user using a manually operated braking emergency escape unit will stop a minimum of 20 feet from the anchor point and a user using an automatic velocity-limiting device or controlled descent device will stop a minimum of 5 feet from the anchor point.\nSource: Oil and Gas Drilling and Servicing Operations, Michigan Administrative Code R 408, February 8, 2013.\nRegulations", "https://iadclexicon.org/safe-mustering-area": "TERM: Safe Mustering Area\nURL: https://iadclexicon.org/safe-mustering-area\n\nSafe Mustering Area\nAn area of the platform that will enable the occupants to survive the defined fire or blast event. The area must also be safely accessible by personnel not in the immediate vicinity of the event and provide access to the primary escape route.\nSource:\nAPI\nRP 2FB, Recommended Practice for the Design of Offshore Facilities Against Fire and Blast Loading, First Edition, April 2006.\nGlobal Standards", "https://iadclexicon.org/safe-state": "TERM: Safe State\nURL: https://iadclexicon.org/safe-state\n\nSafe State\nstate of the process when safety is achieved\nNote 1 to entry: Some states are safer than others (see Figures\nB.1\n,\nB.2\nand\nB.3\n) and in going from a potentially\nhazardous condition to the final safe state, or in going from the nominal safe condition to a potentially hazardous\ncondition, the process may have to go through a number of intermediate safe-states.\nNote 2 to entry: For some situations, a safe state exists only so long as the process is continuously controlled. Such\ncontinuous control may be for a short or an indefinite period of time.\nNote 3 to entry: A state which is safe with regard to a given safety function may increase the probability of\nhazardous event with regard to another given safety function. In this case, the maximum allowable spurious trip\nrate (see 10.3) for the first function should consider the potential increased risk associated with the other function.\nSource:\u00a0ISO/TR 12489:2013(E).\nGlobal Standards", "https://iadclexicon.org/safe-working-load": "TERM: Safe Working Load (SWL)\nURL: https://iadclexicon.org/safe-working-load\n\nSafe Working Load (SWL) (see Rated Capacity)\nThe maximum rated load within crane rated capacity for the given operating conditions.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Sixth Edition, May 2007.\nGlobal Standards\nSafe Working Load\nDesign load reduced by the dynamic load.\nSource:\nAPI\nSPEC 7K, Drilling and Well Servicing Equipment Upstream Segment, Fifth Edition, June 2010 (August 2010).\nGlobal Standards\nSafe Working Load\nThe design load minus the dynamic load.\nSource:\nAPI\nSPEC 8C, Drilling and Production Hoisting Equipment (PSL 1 and PSL 2), Fifth Edition, April 2012.\nGlobal Standards\nSafe Working Load\nSafe working load\nmeans the load for which the hook is to be approved.\nSource:\u00a0IMO Resolution MSC.81(70), Revised Recommendation on Testing of Life-Saving Appliances, 11 December 1998, International Maritime Organization.\nRegulatory Guidance\nSafe Working Load\n\u201cSafe working load\u201d means, with respect to materials handling equipment, the maximum load that the materials handling equipment is designed and constructed to handle or support safely.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations\nSafe Working Load\n\u201cSafe working load\u201d means, with respect to materials handling equipment, the maximum load that the materials handling equipment is designed and constructed to handle or support safely.\nSource: Rules for Classification and Construction, IV Industrial Services, 6 Offshore Technology, 9 Guideline for Personnel Transfers by Means of Lifting Appliances, Edition 2011, Germanischer Lloyd SE,\nGlobal Standards", "https://iadclexicon.org/safeguard": "TERM: Safeguard\nURL: https://iadclexicon.org/safeguard\n\nSafeguard\nDevice, system, or action that either would likely interrupt the chain of events following an initiating event or that would mitigate the consequences.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards\nSafeguard\nAny device, system, or action that either would likely interrupt the chain of events following an initiating event or that would mitigate the consequences.\nSource:\nAPI\nSTANDARD 780, Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, First Edition, May 2013.\nGlobal Standards", "https://iadclexicon.org/safety": "TERM: Safety\nURL: https://iadclexicon.org/safety\n\nSafety\nSafety includes all operational, technical and emergency preparations significant for the protection of people, environment, installations and vessels present.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nSafety\nFreedom from those conditions that can cause death, injury, occupational illness, damage to or loss of equipment or property, or damage to the environment.\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards\nSafety\nThe safety of products, production processes, operation, storage, transportation, sale and reclamation (hereinafter referred to as safety): a condition ruling out the possibility of inadmissible risk associated with harm to be caused to individuals\u2019 life or health, a natural person\u2019s or legal entity\u2019s property, state or municipal property, the environment, to the life or health of animals or plants.\nSource: Federal Law on Technical Regulation, No. 184-FZ, Russian Federation, December 2002 (amended September 2010).\nRegulations\nSafety\nFreedom from unacceptable risk\nNOTE Adapted from lSO/lEC Guide 2:1996, definition 2.5.\nSource:\u00a0ISO/IEC Guide 51:1999, Safety aspects \u2013 Guidelines for their inclusion in standards,\nGlobal Standards\nSafety\n\u201cSafety\u201d means protection from danger arising out of, linked with or occurring in the course of employment.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nSafety\nSafety: the safety of persons and the protection of goods, in so far as no rules have been prescribed in this area by or by virtue of the Arbeidsomstandighedenwet 1988.\nSource: Mining Decree of the Netherlands, Netherlands, 2003 (as amended in 2007).\nLegislation\nSafety\nFreedom from unacceptable risk [2].\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/safety-and-environmental-management-system": "TERM: Safety and Environmental Management System\nURL: https://iadclexicon.org/safety-and-environmental-management-system\n\nSafety and environmental management system (SEMS)\nStructured set of interdependent doctrines, documents, and principles that are intended to ensure that the activities of an organization are directed, planned, and conducted safely.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards\nSource:\nAPI\nBulletin 97, Well Construction Interface Document Guidelines, First Edition, December 2013.\nGlobal Standards", "https://iadclexicon.org/safety-authority": "TERM: Safety Authority\nURL: https://iadclexicon.org/safety-authority\n\nSafety Authority\nSafety Authority has the same meaning as it had in section 7 of the Act before the commencement of Part 1 of Schedule 2 to the Offshore Petroleum and Greenhouse Gas Storage Amendment (National Regulator) Act 2011.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Safety) Regulations 2009 (Select Legislative Instrument 2009 No. 382 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/safety-case": "TERM: Safety Case\nURL: https://iadclexicon.org/safety-case\n\nSafety case\nSafety case means the document known as a safety case that is submitted to NOPSEMA under Part 2 of Chapter 2.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Safety) Regulations 2009 (Select Legislative Instrument 2009 No. 382 as amended), Australia, prepared on 1 January 2012.\nRegulations\nSafety cases\nFor S.I. 1996/913, in regulation 2(1) (interpretation) in the definition of \u201csafety cases\u201d for the words \u201c1992\u201d substitute \u201c2005\u201d.\nSource: The Offshore Installations (Safety Case) Regulations 2005, UK S.I. 2005/3117, 2005.\nRegulations\nSafety cases\nExplanatory Note: A safety case is defined in the Regulations as a document containing specified information relating to the management of health and safety and the control of major accident hazards and containing the particulars specified in the Schedule referred to in the provision of the Regulations under which it is prepared (regulations 2(2) and 12).\nSource: The Offshore Installations (Safety Case) Regulations 2005, UK S.I. 2005/3117, 2005.\nRegulations", "https://iadclexicon.org/safety-case-in-force": "TERM: Safety Case in Force\nURL: https://iadclexicon.org/safety-case-in-force\n\nSafety case in force\nFor the definition of safety case in force in relation to a facility in subsection 7 (8) of the Offshore Petroleum and Greenhouse Gas Storage (Safety Levies) Act 2003, a safety case in force in relation to a facility is a safety case that is in force.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Safety) Regulations 2009 (Select Legislative Instrument 2009 No. 382 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/safety-critical-competency": "TERM: Safety-critical competency\nURL: https://iadclexicon.org/safety-critical-competency\n\nSafety-critical competency\nType of competence required of personnel in order to carry out an operation which, if carried out\u00a0incorrectly or inadvertently, can lead to a major accident hazard.\nSource:\nISO/TS 17969:2015, Petroleum, petrochemical and natural gas industries \u2014 Guidelines on competency for personnel, First Edition, June 2015.\nGlobal Standards", "https://iadclexicon.org/safety-centre": "TERM: Safety Centre\nURL: https://iadclexicon.org/safety-centre\n\nSafety Centre\nSafety centre\nis a control station dedicated to the management of emergency situations. Safety systems\u2019 operation, control and/or monitoring are an integral part of the safety centre. <Chapter II-1, regulation 3>.\nSource:\u00a0IMO Resolution MSC.216(82), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 8 December 2006, International Maritime Organization.\nLegislation", "https://iadclexicon.org/safety-committee": "TERM: Safety Committee\nURL: https://iadclexicon.org/safety-committee\n\nSafety Committee\nA committee of management and staff representatives with the remit to advise on and assess the adequacy of preventive measures affecting health, safety and environment.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/safety-critical-elements": "TERM: Safety-Critical Elements\nURL: https://iadclexicon.org/safety-critical-elements\n\nSafety Critical Element\nPart of a facility, including computer programs, whose purpose is to prevent or limit the consequences of a major accident, or whose failure could cause or contribute substantially to a major accident\nNote: 1 to entry: Safety critical elements include measures for prevention, detection, control and mitigation (including personnel protection) of hazards.\n[SOURCE: EU Directive 2013/30/EU, modified]\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal St\nSafety Critical Element\nAny component part of structure, equipment, plant or system whose failure could cause a major accidentt.\nSource:\nAPI\nRP 2FB, Recommended Practice for the Design of Offshore Facilities Against Fire and Blast Loading, First Edition, April 2006.\nGlobal Standards\nSafety-Critical Elements\n\u201cSafety-critical elements\u201d means such parts of an installation and such of its plant (including computer programmes), or any part thereof\u2014\nthe failure of which could cause or contribute substantially to; or\na purpose of which is to prevent, or limit the effect of, a major accident.\nSource: The Offshore Installations (Safety Case) Regulations 2005, UK S.I. 2005/3117, 2005.\nRegulations\nSafety Critical Element\nSafety Critical Element (SCE) means such part of an installation and such of its plant (including computer programmes) or any part there of, the failure of which would cause or contribute substantially to, or a purpose of which is to prevent, or limit the effect of, a major accident.\nSource:\u00a0NOGEPA Industrial Guideline No. 43, Surface BOP Review, Best Practices Checklist, Netherlands, Version 0, December 2011.\nGlobal Standards\nSafety Critical Element\nSafety-critical element\u2014\n(a) means any part of an installation or its plant (including a computer program)\u2014\n(i) that has the purpose of preventing, or limiting the effect of, a major accident; or\n(ii) the failure of which could cause or contribute substantially to a major accident; and\n(b) without limiting the generality of paragraph (a), includes plant installed at the installation for the purpose of\u2014\n(i) detecting smoke, fire, accumulations of flammable (and other hazardous) gases, leakages of flammable liquids, and other events that may require an emergency response; or\n(ii) giving warning of an emergency by audible and, where necessary, visual alarm systems; or\n(iii) limiting the extent of an emergency, including\u2014\n(A) measures to combat fire and explosions:\n(B) emergency shut-down systems:\n(C) facilities for the monitoring and control of the emergency and for organizing evacuation; or\n(iv) protecting petroleum workers from explosion, fire, heat, smoke, hazardous gas, or fumes during any period while petroleum workers may need to remain on an installation during an emergency; or\n(v) safely evacuating all petroleum workers to a place of safety; or\n(vi) providing safe means of escape in the event that arrangements for evacuation fail.\nSource: Health and Safety in Employment (Petroleum Exploration and Extraction) Regulations 2013, SR 2013/208, New Zealand, as of May 2013.\nRegulations", "https://iadclexicon.org/safety-critical-task": "TERM: Safety-critical task\nURL: https://iadclexicon.org/safety-critical-task\n\nSafety-critical task\nTask performed on a safety-critical element which, if performed incorrectly due to lack of technical skills or knowledge or due to behaviour attributes, can lead to a major accident hazard.\nSource:\nISO/TS 17969:2015, Petroleum, petrochemical and natural gas industries \u2014 Guidelines on competency for personnel, First Edition, June 2015.\nGlobal Standards", "https://iadclexicon.org/safety-deficiency": "TERM: Safety Deficiency\nURL: https://iadclexicon.org/safety-deficiency\n\nSafety Deficiency\nA safety issue with risks for which existing defences aimed at preventing an accident event, and/or those aimed at eliminating or reducing its consequences, are assessed to be either inadequate or missing.\nSource:\u00a0IMO resolution A.1075(28), Guidelines to assist investigators in the implementation of the Casualty Investigation Code, 4 December 2013,\nRegulatory Guidance", "https://iadclexicon.org/safety-extra-low-voltage-system-selv": "TERM: Safety Extra-low Voltage System (SELV)\nURL: https://iadclexicon.org/safety-extra-low-voltage-system-selv\n\nSafety Extra-low Voltage System (SELV)\nElectric system in which the voltage cannot exceed the value of extra-low voltage:\nunder normal conditions and\nunder single fault conditions, including earth faults in other electric circuits.\nSource: IEC 60079-14:2013, Explosive atmospheres \u2013 Part 14: Electrical installations design, selection and erection, Edition 5.0, November 2013.\nGlobal Standards", "https://iadclexicon.org/safety-factor": "TERM: Safety Factor\nURL: https://iadclexicon.org/safety-factor\n\nSafety Factor\nIn the context of this publication, an incremental increase in drilling fluid density beyond the drilling fluid density indicated by calculations to be needed to contain a kicking formation.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nSafety Factor\n\u201cSafety Factor\u201d means the ratio of the ultimate breaking strength of a member or piece of material or equipment to the actual working stress.\nSource:\u00a0State of Wyoming Occupational Safety and Health Rules and Regulations for Oil and Gas Well Drilling, Revised January 8, 2013.\nRegulations", "https://iadclexicon.org/safety-functions": "TERM: Safety Functions\nURL: https://iadclexicon.org/safety-functions\n\nSafety Functions\nSafety functions include\na) sectioning of the process,\nb) fire detection,\nc) gas detection,\nd) ignition source disconnection,\ne) maintaining overpressure in unclassified rooms,\nf) starting and stopping fire pumps, both manually and automatically,\ng) active fire-fighting\nh) active smoke control,\ni) process safety system,\nj) securing of wells,\nk) depressurisation,\nl) general alarm and evacuation alarm,\nm) production and distribution of emergency power,\nn) emergency lighting,\no) emergency bilging,\np) ballasting for floating facilities,\nq) maintenance of correct pressure, humidity, temperature and gas composition in diving facilities.\nSource:\u00a0Guidelines Regarding the Facilities Regulations, Norway, updated December 2012.\nRegulatory Guidance\nSafety Functions\nPhysical measures that reduce the probability of a hazard and accident situation occurring, or that limit the consequences of an accident.\nSource:\u00a0Regulations relating to design and outfitting of facilities, etc. in the petroleum activities (the Facilities Regulations), Norway, April 2010 (amended December 2012).\nRegulations\nSource:\u00a0Regulations Relating to Technical and Operational Matters at Onshore Facilities in the Petroleum Activities, etc. (The Technical and Operational Regulations) Norway, April 2010 (amended December 2010).\nRegulations\nSafety Functions\nSafety functions can be\na) process sectionings\nb) fire detection,\nc) gas detection,\nd) ignition source disconnection,\ne) maintaining overpressure in unclassified rooms,\nf) starting and stopping fire pumps, both manually and automatically,\ng) active fire-fighting\nh) active smoke control,\ni) securing processes,\nj) depressurisation,\nk) general alarm and evacuation alarm,\nl) production and distribution of emergency power,\nm) emergency lighting.\nSource:\u00a0Guidelines Regarding the Technical and Operational Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/safety-head": "TERM: Safety Head\nURL: https://iadclexicon.org/safety-head\n\nSafety Head\nUpper closure device of the secondary barrier.\nSource:\u00a0NORSOK D-002, Well intervention equipment, Rev. 2, June 2013.\nGlobal Standards", "https://iadclexicon.org/safety-instrumented-system": "TERM: Safety Instrumented System\nURL: https://iadclexicon.org/safety-instrumented-system\n\nSafety Instrumented System\nSystem composed of sensors, logic solvers, and final control elements for the purpose of taking the process to a safe state when predetermined conditions are met.\nNOTE Other terms commonly used for a SIS include emergency shutdown system (ESD, ESS), safety shutdown system (SSD), and safety interlock system (see E.3.3.1).\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nSafety Instrumented System\nISA S84.01 defines a safety instrumented system as a \u201csystem composed of sensors, logic solvers, and final control elements for the purpose of taking the process to a safe state when predetermined conditions are violated. Other terms commonly used include emergency shutdown system (ESD, ESS), safety shutdown system (SSD), and safety interlock system.\u201d\u00a0HIPS also fit the definition of a safety instrumented system.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards\nSafety Instrumented System\nSystem used to implement one or more safety-instrumented functions [2].\nNote: A safety-instrumented system is composed of any combination of sensor(s), logic solver(s), and actuator(s).\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/safety-function": "TERM: Safety Function\nURL: https://iadclexicon.org/safety-function\n\nSafety Function\nFunctions that are related to overload protection i.e. break-away system (see [6.7]), automatic/manual protection systems (see [6.8] and [6.9]), protection against movements outside operational limitations \u2013 i.e. limit switches, physical stops (see [6.10.2]), protections against dangerous gangway movements i.e. emergency stop function (see [6.10.3]).\nSource:\u00a0Offshore Gangways, DNVGL-ST-0358, DNV GL, September 2017.\nGlobal Standards\nSafety Function\n3.1.6\nfunction which is intended to achieve or maintain a safe state, in respect of a specific hazardous event\nNote 1 to entry: This term deviates from the definition in IEC 61508\u20134 to reflect differences in process sector\nterminology.\nSource:\u00a0ISO/TR 12489:2013(E).\nGlobal Standards", "https://iadclexicon.org/safety-integrity": "TERM: Safety Integrity\nURL: https://iadclexicon.org/safety-integrity\n\nSafety Integrity\nability of a safety instrumented system to perform the required safety instrumented functions as and\nwhen required\nNote 1 to entry: This definition is equivalent to the dependability of the SIS (Safety Instrumented System) with\nregard to the required safety instrumented function. Dependability, being often understood as an economical\nrather a safety concept, has not been used to avoid confusion.\nNote 2 to entry: The term \u201cintegrity\u201d is used to point out that a SIS aims to protect the integrity of the operators\nas well as of the process and its related equipment from hazardous events.\nSource:\u00a0ISO/TR 12489:2013(E),\nGlobal Standards\nSafety Integrity\nThe attribute of an information system when it performs its intended function in an unimpaired manner, free from deliberate or inadvertent unauthorized manipulation of the system.\nFrom: CNSSI 4009.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/safety-issue": "TERM: Safety Issue\nURL: https://iadclexicon.org/safety-issue\n\nSafety Issue\nAn issue that encompasses one or more contributing factors and/or other unsafe conditions.\nSource:\u00a0IMO resolution A.1075(28), Guidelines to assist investigators in the implementation of the Casualty Investigation Code, 4 December 2013,\nRegulatory Guidance", "https://iadclexicon.org/safety-integrity-level-sil": "TERM: Safety-Integrity Level (SIL)\nURL: https://iadclexicon.org/safety-integrity-level-sil\n\nSafety Integrity Level\nDiscrete integrity level of a safety instrumented function in a safety instrumented system.\nNOTE: SILs are categorized in terms of probability of failure; see Annex E.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nSafety-Integrity Level (SIL)\nDiscrete integrity level of a safety instrumented function in a safety instrumented system. NOTE SILs are categorized in terms of probability of failure; see Annex E.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards\nSafety-Integrity Level (SIL)\ndiscrete level (one out of four) for specifying the safety integrity requirements of the safety instrumented\nfunctions to be allocated to the safety instrumented systems\nNote 1 to entry: Safety integrity level 4 is related to the highest level of safety integrity; safety integrity level 1\nhas the lowest.\nNote 2 to entry: The safety integrity level is a requirement about a safety instrumented function. The higher\nthe safety integrity level, the higher the probability that the required safety instrumented function (SIF) will be\ncarried out upon a real demand.\nNote 3 to entry: This term differs from the definition in IEC 61508\u20134[2] t o r eflect d ifferences i n p rocess\u00a0sector terminology.\nSource:\u00a0ISO/TR 12489:2013(E),\nGlobal Standards", "https://iadclexicon.org/safety-joint": "TERM: Safety Joint\nURL: https://iadclexicon.org/safety-joint\n\nSafety Joint\nA device to allow an intentional controlled separation of the work string or bottomhole assembly (BHA)\n.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards", "https://iadclexicon.org/safety-management": "TERM: Safety Management\nURL: https://iadclexicon.org/safety-management\n\nSafety Management\nSystem the elements of an operator\u2019s management system dedicated to safety management, whether or not these management elements are incorporated in or separate from the overall management system.\nSource: Safety Plan Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, March 31, 2011.\nRegulatory Guidance", "https://iadclexicon.org/safety-management-system": "TERM: Safety Management System\nURL: https://iadclexicon.org/safety-management-system\n\nSafety Management System\n\u201cSafety Management system\u201d means a structured and documented system enabling company personnel to implement effectively the company safety and environmental protection policy, as defined in paragraph 1.1 of International Safety Management Code.\nSource: IMO Resolution MEPC.213(63), 2012 Guidelines for the development of a Ship Energy Efficiency Management Plan (SEEMP), 2 March 2012, International Maritime Organization,\nRegulatory Guidance\nSafety Management System\nSafety Management System\nmeans a structured and documented system enabling Company personnel to implement effectively the Company safety and environmental protection policy.\nSource:\u00a0IMO Resolution MSC.104(73), amendments to the International Management Code for the Safe Operation of Ships and for Pollution Prevention (International Safety Management (ISM) Code), 5 December 2000, International Maritime Organization.\nLegislation\nSafety Management System\nA Safety Management System comprises all policies, objectives, roles, responsibilities accountabilities, codes, standards, communications, processes, procedures, tools, data and documents for managing safe operation of the facility. In the context of the OPGGS(S) Regulations, the SMS comprises all these aspects with a strong focus on the prevention, reduction or mitigation of MAEs. The SMS is not just documentation but is the actual implementation of processes, systems, procedures and practices on the facility.\nSource:\u00a0NOPSEMA Guidance Note: Safety Management Systems, N04300-GN1052, Australia, Revision 0, December 2012.\nRegulatory Guidance\nSafety Management System\nSafety management system, for a facility, means a system for managing occupational health and safety at the facility.\nSource:\u00a0\u00a0Offshore Petroleum and Greenhouse Gas Storage (Safety) Regulations 2009 (Select Legislative Instrument 2009 No. 382 as amended), Australia, prepared on 1 January 2012.\nRegulations\nSafety Management System\nSafety management system means a system\u2014\n(a) to assure the safe operation of an installation through the effective management of hazards, including major accident hazards; and\n(b) that addresses the matters set out in Schedule 1.\nSource: Health and Safety in Employment (Petroleum Exploration and Extraction) Regulations 2013, SR 2013/208, New Zealand, as of May 2013.\nRegulations", "https://iadclexicon.org/safety-management-certificate": "TERM: Safety Management Certificate\nURL: https://iadclexicon.org/safety-management-certificate\n\nSafety Management Certificate\nSafety Management Certificate\nmeans a document issued to a ship which signifies that the Company and its shipboard management operate in accordance with the approved safety management system.\nSource:\u00a0IMO Resolution MSC.104(73), amendments to the International Management Code for the Safe Operation of Ships and for Pollution Prevention (International Safety Management (ISM) Code), 5 December 2000, International Maritime Organization.\nLegislation", "https://iadclexicon.org/safety-margin": "TERM: Safety Margin\nURL: https://iadclexicon.org/safety-margin\n\nSafety Margin\nSafety margin\nmeans adjustments made to compensate for uncertainties in the methods and assumptions used to evaluate the alternative design, e.g. in the\ndetermination of performance criteria or in the engineering models used to assess the consequences of fire.\nSource:\u00a0IMO MSC.1/Circ.1002, Guidelines on alternative design and arrangements for fire safety, 26\u00a0June 2001, International Maritime Organization.\nRegulatory Guidance\nSafety Margin\nSafety margin\nmeans adjustments made to compensate for uncertainties in the methods and assumptions used to evaluate the alternative design, e.g. in the determination of performance criteria or in the engineering models used to assess the consequences of a casualty.\nSource:\u00a0IMO MSC.1/Circ.1212, Guidelines on alternative design and arrangements for SOLAS chapters II-1 and III, 15 December 2006, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/safety-network": "TERM: Safety Network\nURL: https://iadclexicon.org/safety-network\n\nSafety Network\nNetwork that connects safety-instrumented systems for the communication of safety-related information.\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/safety-objectives": "TERM: Safety Objectives\nURL: https://iadclexicon.org/safety-objectives\n\nSafety Objectives\nThe safety goals for the design, construction, installation operation and abandonment the fixed offshore structure including acceptance criteria for the level of risk acceptable to the Owner.\nSource: Verification of Lifting Appliances for the Oil and Gas Industry, DNV-OSS-308, October 2010, Det Norske Veritas AS,\nGlobal Standards", "https://iadclexicon.org/safety-officer": "TERM: Safety Officer\nURL: https://iadclexicon.org/safety-officer\n\nSafety Officer\n\u201cSafety officer\u201d means a safety officer appointed by the Board under the Accord Acts.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations", "https://iadclexicon.org/safety-plan": "TERM: Safety Plan\nURL: https://iadclexicon.org/safety-plan\n\nSafety Plan\n\u201cSafety plan\u201d means the safety plan submitted to the Board under section 6 (plan de s\u00e9curit\u00e9).\nSource:\u00a0Canada Oil and Gas Drilling and Production Regulations, SOR/2009-315, February 2013.\nRegulations\nSource:\u00a0Drilling and Production Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, March 31, 2011.\nRegulatory Guidance\nSource:\u00a0Nova Scotia Offshore Petroleum Drilling and Production Regulations, SOR/2009-317, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/safety-policy": "TERM: Safety Policy\nURL: https://iadclexicon.org/safety-policy\n\nSafety Policy\nThe overall intention and direction of an organization related to its safety performance as formally expressed by senior management.\nSource: Safety Plan Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, March 31, 2011.\nRegulatory Guidance", "https://iadclexicon.org/safety-relief-valve": "TERM: Safety Relief Valve\nURL: https://iadclexicon.org/safety-relief-valve\n\nSafety Relief Valve\nSpring-loaded pressure-relief valve that can be used as either a safety valve or a relief valve depending on the application.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards", "https://iadclexicon.org/safety-report": "TERM: Safety Report\nURL: https://iadclexicon.org/safety-report\n\nSafety Report\nA \u201csafety report\u201d, sometimes referred to as a \u201csafety case\u201d, collates all the safety information into one document so that all persons on the installation are aware of the hazards and safety of the installation. It can also be made available to regulatory authorities as evidence of the safe operation of the installation. The report should be continually reviewed and updated.\nThe safety report should describe:\n\u2022 The installation, processes and hazardous substances used;\n\u2022 The hazards and their control;\n\u2022 The consequences to people and the environment of potential major industrial accidents by means of systematic hazard analysis;\n\u2022 The organisation of the installation and management of its safety;\n\u2022 Emergency systems provided to mitigate the consequences of major industrial accidents.\nSource: Approved Code of Practice for Managing Hazards to Prevent Major Industrial Accidents, Health and Safety in Employment Act 1992, Department of Labour, New Zealand, July 1994.\nRegulatory Guidance", "https://iadclexicon.org/safety-standby-vessel": "TERM: Safety Standby Vessel\nURL: https://iadclexicon.org/safety-standby-vessel\n\nSafety Standby Vessel\nA safety standby vessel is a sea going vessel designed, organised, equipped and maintained in such a way that she can carry out her tasks properly at all times.\nSource:\u00a0NOGEPA Industrial Guideline No. 6, Standby Vessels, Netherlands, Version 1, June 2004.\nGlobal Standards", "https://iadclexicon.org/safety-system": "TERM: Safety System\nURL: https://iadclexicon.org/safety-system\n\nSafety System\nEssential system consisting of a series of sub-systems and performing a series of essential functions (i.e. essential safety functions) preventing the use of the gangway outside its operational limitations (e.g. overload systems, break-away system, automatic release, etc.).\nSource:\u00a0Offshore Gangways, DNVGL-ST-0358, DNV GL, September 2017.\nGlobal Standards\nSafety System\u00a03.1.6\nSystem which realizes one or more safety functions.\nSource:\u00a0ISO/TR 12489:2013(E).\nGlobal Standards\nSafety System\nA system that realises one or more active safety functions.\nSource:\u00a0Regulations relating to design and outfitting of facilities, etc. in the petroleum activities (the Facilities Regulations), Norway, April 2010 (amended December 2012).\nRegulations\nSource:\u00a0Regulations Relating to Technical and Operational Matters at Onshore Facilities in the Petroleum Activities, etc. (The Technical and Operational Regulations) Norway, April 2010 (amended December 2010).\nRegulations", "https://iadclexicon.org/safety-sub": "TERM: Safety Sub\nURL: https://iadclexicon.org/safety-sub\n\nSafety Sub\nUsed in tubing conveyed perforating gun strings, the safety sub is the very top section that does not contain shaped charge perforators. The purpose is to place the perforator loaded guns below the rig floor when the firing head is installed to augment rig crew safety.\nSource:\nAPI\nRP 67, Recommended Practice for Oilfield Explosives Safety, Upstream Segment, Second Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/safety-systems": "TERM: Safety Systems\nURL: https://iadclexicon.org/safety-systems\n\nSafety Systems\nSystems provided on a platform to detect, control, and mitigate hazardous situations.\nNOTE Safety systems include gas detection, emergency shutdown, fire protection, and their control systems.\nSource:\nAPI\nRP 2EQ, Seismic Design Procedures and Criteria for Offshore Structures, First Edition, November 2014.\nGlobal Standards\nSafety Systems\nSystems, including required utilities, which are provided to prevent, detect/ warn of an accidental event/abnormal conditions and/or mitigate its effects\nInterpretation:\nThe following should be considered as safety systems:\n\u2014 ESD, including blowdown where relevant\n\u2014 PSD\n\u2014 fire and gas detection\n\u2014 PA/GA\n\u2014 fire-fighting systems\n\u2014 BOP incl. control system\n\u2014 safety systems for essential or important services\n\u2014 safety systems are normally considered as \u201con-demand\u201d functions.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/safety-voltage": "TERM: Safety Voltage\nURL: https://iadclexicon.org/safety-voltage\n\nSafety Voltage (Extra Low Voltage)\nVoltage which does not exceed 50 V a.c. r.m.s. between conductors, or between any conductor and earth, in a circuit isolated from the supply by means such as a safety isolating transformer, or converter with separate windings; a voltage which does not exceed 50 V d.c. between conductors, or between any conductor and earth, in a circuit which is isolated from higher voltage circuits.\nNOTE 1 Consideration should be given to the use of equipment operating at less than 50 V under certain conditions, such as wet surroundings, exposure to heavy seas or powerful water jets where direct contact with live parts is involved.\nNOTE 2 The voltage limit should not be exceeded either at full load or no-load but it is assumed, for the purpose of this definition, that any transformer or converter is operated at its rated supply voltage.\nSource:\u00a0IEC 61892-6, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 6: Installation.\nGlobal Standards", "https://iadclexicon.org/safety-valve": "TERM: Safety Valve\nURL: https://iadclexicon.org/safety-valve\n\nSafety Valve\nSpring-loaded pressure-relief valve actuated by the static pressure upstream of the valve and characterized by rapid opening or pop action.\nNOTE: A safety valve is normally used with compressible fluids.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nSafety Valve (stabbing valve)\nA full opening valve available for quick installation in the pipe string to prevent flow.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nSafety Valve\n\u201cSafety valve\u201d means a valve available for quick installation in the pipe string to prevent flow. [Mich. Admin. Code R 408 (2013)].\nSource: Oil and Gas Drilling and Servicing Operations, Michigan Administrative Code R 408, February 8, 2013.\nRegulations", "https://iadclexicon.org/safety-valves": "TERM: Safety Valves (pop offs)\nURL: https://iadclexicon.org/safety-valves\n\nSafety Valves (pop offs)\nValves most commonly used for temperature or pressure relief. Ensure venting from these valves terminate in a safe area.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/safety-zone": "TERM: Safety Zone\nURL: https://iadclexicon.org/safety-zone\n\nSafety Zone\n\u2018Safety Zone\u2019 means the area within a distance of\u00a0500 metres from any part of the installation, established by the Member\u00a0State.\nSource:\u00a0DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nSafety Zone\nSafety zone means:\na greenhouse gas safety zone; or\na petroleum safety zone.\nSource:\u00a0Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nSafety Zone\n\u201cSafety zone\u201d means safety zone established under Chapter IX of these rules\n.\nSource:\u00a0Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, India, 18th June 2008.\nRegulations\nVeiligheidszone\u00a0(Dutch)\n\u201eveiligheidszone\u201d: het gebied binnen een afstand van 500 m van enig onderdeel van de installatie, ingericht door de lidstaat.\nSource:\u00a0DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nZone de s\u00e9curit\u00e9\u00a0(French)\n\u00abzone de s\u00e9curit\u00e9\u00bb, la zone, \u00e9tablie par l\u2019\u00c9tat membre, situ\u00e9e dans un rayon de 500 m\u00e8tres \u00e0 partir de toute partie de l\u2019installation.\nSource:\u00a0DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nSikkerhedszone\u00a0(Danish)\n\u00bbsikkerhedszone\u00ab: et omr\u00e5de inden for en afstand af 500 meter fra enhver del af anl\u00e6gget, som medlemsstaten har udpeget.\nSource:\u00a0DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nZona de seguridad\u00a0(Spanish)\n\u00abzona de seguridad\u00bb: el \u00e1rea situada dentro de una distancia de 500 metros desde cualquier punto de la instalaci\u00f3n, que establezca el Estado miembro.\nSource:\u00a0DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nZon\u0103 de siguran\u021b\u0103\u00a0(Romanian)\n\u201ezon\u0103 de siguran\u021b\u0103\u201d \u00eenseamn\u0103 zona aflat\u0103 la o distan\u021b\u0103 de 500 de metri de orice punct al instala\u021biei, stabilit\u0103 de statul membru.\nSource:\u00a0DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nSicherheitszone\u00a0(German)\n\u201eSicherheitszone\u201c den von dem Mitgliedstaat festgelegten Bereich innerhalb einer Entfernung von 500 m von jedem Teil der Anlage.\nSource:\u00a0DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\n\u03b6\u03ce\u03bd\u03b7 \u03b1\u03c3\u03c6\u03b1\u03bb\u03b5\u03af\u03b1\u03c2\u00a0(Greek)\n\u00ab\u03b6\u03ce\u03bd\u03b7 \u03b1\u03c3\u03c6\u03b1\u03bb\u03b5\u03af\u03b1\u03c2\u00bb \u03c3\u03b7\u03bc\u03b1\u03af\u03bd\u03b5\u03b9 \u03c4\u03b7\u03bd \u03c0\u03b5\u03c1\u03b9\u03bf\u03c7\u03ae \u03b5\u03bd\u03c4\u03cc\u03c2 \u03b1\u03c0\u03cc\u03c3\u03c4\u03b1\u03c3\u03b7\u03c2 500 \u03bc\u03ad\u03c4\u03c1\u03c9\u03bd \u03b1\u03c0\u03cc \u03bf\u03c0\u03bf\u03b9\u03bf\u03b4\u03ae\u03c0\u03bf\u03c4\u03b5 \u03c3\u03b7\u03bc\u03b5\u03af\u03bf \u03c4\u03b7\u03c2 \u03b5\u03b3\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7\u03c2, \u03b7 \u03bf\u03c0\u03bf\u03af\u03b1 \u03bf\u03c1\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03bf \u03ba\u03c1\u03ac\u03c4\u03bf\u03c2 \u03bc\u03ad\u03bb\u03bf\u03c2.\nSource:\u00a0DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nZona di sicurezza\u00a0(Italian)\n\u00abzona di sicurezza\u00bb: l\u2019area, definita dallo Stato membro, situata a non pi\u00f9 di 500 metri da qualsiasi parte dell\u2019impianto.\nSource:\u00a0DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nStrefa bezpiecze\u0144stwa\u00a0(Polish)\n\u201estrefa bezpiecze\u0144stwa\u201d oznacza obszar w odleg\u0142o\u015bci 500 metr\u00f3w od jakiejkolwiek cz\u0119\u015bci instalacji, ustanowiony przez pa\u0144stwo cz\u0142onkowskie.\nSource:\u00a0DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nZona de seguran\u00e7a\u00a0(Portuguese)\n\u00abZona de seguran\u00e7a\u00bb, a \u00e1rea situada num raio de 500 metros a partir de qualquer parte da instala\u00e7\u00e3o, estabelecida pelo Estado-Membro.\nSource:\u00a0DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nS\u00e4kerhetsomr\u00e5de (Swedish)\nett omr\u00e5de inom ett avst\u00e5nd p\u00e5 500 meter fr\u00e5n n\u00e5gon av anl\u00e4ggningens delar, vilket medlemsstaten fastst\u00e4llt.\nSource:\u00a0DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nTurvavy\u00f6hykkeell\u00e4 (Finish)\nTarkoitetaan j\u00e4senvaltion m\u00e4\u00e4ritt\u00e4m\u00e4\u00e4 aluetta, joka on 500 metrin et\u00e4isyydell\u00e4 laitteiston mist\u00e4 tahansa osast.\nSource:\u00a0DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nVarnostno Obmo\u010dje (Slovenian)\nvarnostno obmo\u010dje\u201c pomeni obmo\u010dje v razdalji 500 metrov od katerega koli dela naprave, ki ga dolo\u010di dr\u017eava \u010dlanica.\nSource:\u00a0DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nBezpe\u010dnostn\u00e1 Z\u00f3na (Slovak)\nje oblas\u0165 do vzdialenosti 500 metrov od akejko\u013evek \u010dasti zariadenia, vymedzen\u00e1 \u010dlensk\u00fdm \u0161t\u00e1tom.\nSource:\u00a0DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nsaugos zona (Lithianian)\nvalstyb\u0117s nar\u0117s nustatyta teritorija 500 metr\u0173 spinduliu nuo bet kurios \u012frenginio dalies.\nSource:\u00a0DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nbiztons\u00e1gi \u00f6vezet (Hungarian)\na tag\u00e1llam \u00e1ltal meghat\u00e1rozott, a l\u00e9tes\u00edtm\u00e9ny b\u00e1rmely r\u00e9sz\u00e9t\u0151l 500 m\u00e9teres t\u00e1vols\u00e1gon bel\u00fcl l\u00e9v\u0151 ter\u00fclet.\nSource:\u00a0DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\n\u017cona ta\u2019 sikurezza (Maltese)\ntfisser i\u017c-\u017cona f\u2019distanza ta\u2019 500 metru minn kwalunkwe parti tal-installazzjoni, stabbilita mill-Istat Membru.\nSource:\u00a0DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\ndro\u0161uma zona (Latvian)\nir dal\u012bbvalsts noteikta teritorija 500 metru att\u0101lum\u0101 no jebkuras iek\u0101rtas da\u013cas.\nSource:\u00a0DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nturvatsoon (Estonian)\nliikmesriigi kehtestatud ala, mis ulatub 500 meetri kaugusele rajatise k\u00f5ikidest osadest.\nSource:\u00a0DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nbezpe\u010dnostn\u00ed z\u00f3nou (Czech)\noblast ve vzd\u00e1lenosti do 500 metr\u016f od jak\u00e9koli \u010d\u00e1sti za\u0159\u00edzen\u00ed, stanoven\u00e1 dan\u00fdm \u010dlensk\u00fdm st\u00e1tem.\nSource:\u00a0DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\n\u0437\u043e\u043d\u0430 \u043d\u0430 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442 (Bulgarian)\n\u043e\u0437\u043d\u0430\u0447\u0430\u0432\u0430 \u043f\u043b\u043e\u0449\u0442\u0430 \u0432 \u043f\u0435\u0440\u0438\u043c\u0435\u0442\u044a\u0440 \u043e\u0442 500 \u043c\u0435\u0442\u0440\u0430 \u043e\u0442 \u0432\u0441\u044f\u043a\u0430 \u0447\u0430\u0441\u0442 \u043d\u0430 \u0438\u043d\u0441\u0442\u0430\u043b\u0430\u0446\u0438\u044f\u0442\u0430, \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u0435\u043d\u0430 \u043e\u0442 \u0434\u044a\u0440\u0436\u0430\u0432\u0430\u0442\u0430 \u0447\u043b\u0435\u043d\u043a\u0430.\nSource:\u00a0DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nSafety zone\n\u201cSafety zone\u201d means the zone surrounding an offshore petroleum production place at the distance of five hundred metres as measured from each point of the outer edge of the offshore petroleum production place in accordance with international law.\nSource:\u00a0Law of Information Energy, Act on Offences Relating to Offshore Petroleum Production Places B.E. 2530 (1987), Thailand, as of June 2013.\nLegislation\nSafety zone\nA safety zone is an area extending 500 m from any part of offshore oil and gas installations and is established automatically around all installations which project above the sea at any state of the tide. Subsea installations may also have safety zones, created by statutory instrument, to protect them. These safety zones are 500 m radius from a central point. Vessels of all nations are required to respect them. It is an offence (under section 23 of the Petroleum Act 1987) to enter a safety zone except under the special circumstances outlined below.\nSource:\u00a0Safety Zones Around Oil and Gas Installations in Waters Around the UK (UK HSE INDG189), Revision 1, November 2009.\nRegulatory Guidance\nSafety Zone\nA safety zone as defined in this section, extends from the seabed to 500 metres above the highest point on a facility in the vertical plane. Horizontally, the zone extends 500 metres from the extreme points of the facility, wherever they may be. Endpoints mean any part of the facility, including the riser to the point it meets the seabed. In connection with safety zones, anchors and anchoring points are not considered part of the facility. Reference is made to Chapter VIII.\nSource:\u00a0Guidelines Regarding the Framework Regulations, Norway, updated December 2012.\nRegulatory Guidance\nSafety Zone\nA geographically delimited area surrounding an offshore facility where unauthorised vessels are forbidden to wait, pass through or conduct operations, i.e. vessels that play no part in the licensees\u2019 petroleum activities or that have not been given full or restricted access by authorities or licensees, also including aircraft. Unless otherwise stipulated by the King in Council, the zone extends from the seabed to maximum 500 metres above the highest vertical point of a facility. Horizontally, the zone extends 500 metres from the extreme points of the facility, wherever they may be. The zone does not limit activities which are specifically permitted in accordance with the Petroleum Act or which constitute official business.\nSource:\u00a0Regulations relating to health, safety and the environment in the petroleum activities and at certain onshore facilities (the Framework Regulations), Norway, February 2010 (amended December 2011).\nRegulations", "https://iadclexicon.org/safetynet": "TERM: SafetyNET\nURL: https://iadclexicon.org/safetynet\n\nSafetyNET\nSafetyNET means the international service for the broadcasting and automatic reception of maritime safety information via the Inmarsat EGC system. SafetyNET receiving capability is part of the mandatory equipment which is required to be carried by certain ships in accordance with the provisions of the 1974 SOLAS Convention.\nSource: IMO resolution A.1051(27), IMO/WMO Worldwide Met-Ocean Information and Warning Service \u2012 Guidance Document, 20 December 2011, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/sai": "TERM: SAI\nURL: https://iadclexicon.org/sai\n\nSAI\nSoil-to-air interface.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nSAI\nAn area in which external corrosion may occur or be accelerated on partially buried pipe or buried pipe near where it egresses from the soil.\nNOTE: The zone of the corrosion will vary depending on factors such as moisture, oxygen content of the soil, and operating temperature. The zone generally is considered to be at least 12 in. (305 mm) below to 6 in. (150 mm) above the soil surface. Pipe running parallel with the soil surface that contacts the soil is included.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/sales-meter": "TERM: Sales Meter\nURL: https://iadclexicon.org/sales-meter\n\nSales meter:\nA meter at which custody transfer takes place (not necessarily a royalty meter).\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/sale": "TERM: Sale\nURL: https://iadclexicon.org/sale\n\nSale\n\u201cSale\u201d includes exchange and transfer with consideration.\nSource: Law of Information Energy, Petroleum Act B.E. 2514 (1971), Thailand, as of June 2013.\nLegislation\nSale\n\u201cSale\u201d includes offer for sale, expose for sale and distribute.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations", "https://iadclexicon.org/salm": "TERM: SALM\nURL: https://iadclexicon.org/salm\n\nSALM\nSingle anchor leg mooring (buoy).\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nSALM\nSingle anchor leg mooring.\nSource: ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards", "https://iadclexicon.org/saltwater-disposal-pit": "TERM: Saltwater Disposal Pit\nURL: https://iadclexicon.org/saltwater-disposal-pit\n\nSaltwater Disposal Pit\nPit used for disposal of produced saltwater.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/salt-water": "TERM: Salt Water\nURL: https://iadclexicon.org/salt-water\n\nSalt Water\nSalt Water\u2015water with a chloride content greater than 500 ppm generated from a producing oil or gas well.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations\nSalt Water\n\u201cSaltwater\u201d means any and all nonpotable water resulting, obtained, or produced from the exploration, drilling, or production of oil or gas.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations", "https://iadclexicon.org/salt-cavern-waste-disposal-facility": "TERM: Salt Cavern Waste Disposal Facility\nURL: https://iadclexicon.org/salt-cavern-waste-disposal-facility\n\nSalt Cavern Waste Disposal Facility\nSalt Cavern Waste Disposal Facility\u2015any public, private, or commercial property, including surface and subsurface lands and appurtenances thereto, used for receiving, storing, and/or processing oil and gas exploration and production waste for disposal into a solution-mined salt cavern.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/saltwater-flow": "TERM: Saltwater Flow\nURL: https://iadclexicon.org/saltwater-flow\n\nSaltwater Flow\nAn influx of formation saltwater into the well bore.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards", "https://iadclexicon.org/saltwater-handling-facility": "TERM: Saltwater Handling Facility\nURL: https://iadclexicon.org/saltwater-handling-facility\n\nSaltwater Handling Facility\n\u201cSaltwater handling facility\u201d means and includes any container such as a pit, tank, or pool, whether covered or uncovered, used for the handling, storage, disposal of deleterious substances obtained, or used, in connection with the drilling or operation of wells.\nSource: Oil and gas Conservation, North Dakota Administrative Code, Chapter 43-02-03, April 2012.\nRegulations", "https://iadclexicon.org/same-or-similar-service": "TERM: Same or Similar Service\nURL: https://iadclexicon.org/same-or-similar-service\n\nSame or Similar Service\nA designation where two or more pressure vessels are installed in parallel, comparable, or identical service and their process and environmental conditions have been consistent over a period of years based on the inspection criteria\u00a0being assessed such that the damage mechanisms and rates of damage are comparable.\nEXAMPLE: 1 Parallel service: A process or part of a process connected in parallel having comparable configuration with analogous and readily recognized similarities.\nEXAMPLE: 2 Identical service: A designation where there is agreement that the configuration, process and operating regime, metallurgy, and environmental conditions are all the same, such that expected degradation characteristics are expected to be the same.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/sample": "TERM: Sample\nURL: https://iadclexicon.org/sample\n\nSample\nOne or more units of product selected from a lot to represent that lot.\nSource:\nAPI\nSPEC 5DP, Specification for Drill Pipe, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/sample-catcher": "TERM: Sample Catcher\nURL: https://iadclexicon.org/sample-catcher\n\nSample Catcher\nDesigned to take a portion of the flow from the wellbore, direct it through a chamber to remove drilled solids but reject liquids and gas.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/sample-inspection": "TERM: Sample Inspection\nURL: https://iadclexicon.org/sample-inspection\n\nSample Inspection\nInspection of a representative proportion of the electrical equipment, systems and installations.\nSource: IEC 60079-17:2013, Explosive atmospheres \u2013 Part 17: Electrical installations inspection and maintenance, Edition 5.0, November 2013.\nGlobal Standards", "https://iadclexicon.org/sample-line": "TERM: Sample Line\nURL: https://iadclexicon.org/sample-line\n\nSample Line (Supply of Gas to Instrument)\nA means by which the gas being sampled is conveyed to the sensor including accessories, e.g. filter, water trap.\nSource:\u00a0IEC 60079-29-1, Explosive atmospheres \u2013 Part 29-1: Gas detectors \u2013 Performance requirements of detectors for flammable gases.\nGlobal Standards", "https://iadclexicon.org/sampling-facilities": "TERM: Sampling Facilities\nURL: https://iadclexicon.org/sampling-facilities\n\nSampling Facilities\nSampling Facilities \u2013 refers to the means provided for sampling treated or untreated ballast water as needed in these Guidelines.\nSource:\u00a0Resolution MEPC.140(54), Guidelines for approval and oversight of prototype ballast water treatment technology programmes (G10), 24 March 2006, International Maritime Organization.\nRegulatory Guidance\nSampling Facilities\n\u201cSampling Facilities\u201d means the equipment installed to take the sample.\nSource:\u00a0Resolution MEPC.140(54), Guidelines for approval and oversight of prototype ballast water treatment technology programmes (G10), 24 March 2006, International Maritime Organization.\nRegulatory Guidance\nSampling Facilities\nSampling Facilities refers to the means provided for sampling treated or untreated ballast water as needed in these Guidelines and in the \u201cGuidelines for ballast water sampling (G2)\u201d developed by the Organization.\nSource: Resolution MEPC.174(58), revised Guidelines for approval of ballast water management systems (G8), 10 October 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/sampling-check": "TERM: Sampling Check\nURL: https://iadclexicon.org/sampling-check\n\nSampling Check\nThis means sampling and identification of Hazardous Material contained in the equipment, systems, and/or areas, by laboratory analysis. The sampling check should be applied where the presence of Prohibited and Restricted Hazardous Material is assumed but cannot be recognized by analysis of the available documentation.\nSource: Resolution MEPC.197(62), 2011 Guidelines for the development of the Inventory of Hazardous Materials, 15 July 2011, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/sampler-carriers": "TERM: Sampler Carriers\nURL: https://iadclexicon.org/sampler-carriers\n\nSampler Carriers\nTool used to convey fluid samplers downhole.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards", "https://iadclexicon.org/sampling-pipes": "TERM: Sampling Pipes\nURL: https://iadclexicon.org/sampling-pipes\n\nSampling Pipes\nSampling pipes\nare the means by which gas is conveyed from the spaces being monitored to the gas analysis unit, including any fittings, valves or filters.\nSource:\u00a0IMO MSC.1/Circ.1343, amendments to the International Aeronautical and Maritime Search and Rescue (IAMSAR) Manual, 24 May 2010, International Maritime Organization.\nRegulatory Guidance\nSource:\u00a0IMO MSC.1/Circ.1370, Guidelines for the design, construction and testing of fixed hydrocarbon gas detection systems, 22 June 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/sampling-officer": "TERM: Sampling Officer\nURL: https://iadclexicon.org/sampling-officer\n\nSampling Officer\n\u201cSampling officer\u201d means an officer authorized by the Central Government under sub-section (1) of Sec. 14 of the Act.\nSource:\u00a0The Petroleum Rules, 1976, India, 1976.\nRegulations\nSource: The Petroleum Rules, 2002, India, 13th March 2002.\nRegulations", "https://iadclexicon.org/royalty-rate": "TERM: Royalty Rate\nURL: https://iadclexicon.org/royalty-rate\n\nRoyalty rate\nRoyalty rate means the percentage rate at which royalty is payable by the holder under the Royalty Act in relation to that petroleum (disregarding any determination under section 9 of the Royalty Act in relation to a well).\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/samson-post": "TERM: Samson Post\nURL: https://iadclexicon.org/samson-post\n\nSamson Post\nThe main upright post or column that supports the walking beam.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations", "https://iadclexicon.org/sampling-point": "TERM: Sampling Point\nURL: https://iadclexicon.org/sampling-point\n\nSampling Point\nSampling point\nis the entrance to a sampling pipe inside a ballast or void space.\nSource:\u00a0IMO MSC.1/Circ.1343, amendments to the International Aeronautical and Maritime Search and Rescue (IAMSAR) Manual, 24 May 2010, International Maritime Organization.\nRegulatory Guidance\nSource:\u00a0IMO MSC.1/Circ.1370, Guidelines for the design, construction and testing of fixed hydrocarbon gas detection systems, 22 June 2010, International Maritime Organization.\nRegulatory Guidance\nSampling Point\n\u201cSampling Point\u201d means that place in the ballast water piping where the sample is taken.\nSource:\u00a0Source: Resolution MEPC.173(58), Guidelines for ballast water sampling (G2), 10 October 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/sampling-probe": "TERM: Sampling Probe\nURL: https://iadclexicon.org/sampling-probe\n\nSampling Probe (Supply of Gas to Instrument)\nSeparate sample line, which is attached to the apparatus as required, that may or may not be supplied with the apparatus. It is usually short (e.g. in the order of 1 m) and rigid (although it may be telescopic), but it may be connected by a flexible tube to the apparatus.\nSource:\u00a0IEC 60079-29-1, Explosive atmospheres \u2013 Part 29-1: Gas detectors \u2013 Performance requirements of detectors for flammable gases.\nGlobal Standards", "https://iadclexicon.org/sand-control": "TERM: Sand Control\nURL: https://iadclexicon.org/sand-control\n\nSand control\nSand control involves the use of specialized methods/equipment downhole to prevent sand from being produced in the wellbore. Such methods/equipment include: chemical consolidation; screens, slotted liners and filters; inside casing and open-hole gravel packs; propped fracturing, including use of resin coated sand.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/sand-management": "TERM: Sand Management\nURL: https://iadclexicon.org/sand-management\n\nSand management\nAn alternative to the use of sand control is sand management, which involves the use of measures to minimize, monitor and manage sand production within allowable limits throughout the field life, without relying on downhole sand-control equipment/methods.\nWhile this approach has the advantages of low capital cost and allowing maximization of production rates, it does rely heavily on the predictions of how much sand is likely to be produced over the life of the well. It also requires ongoing monitoring of the sand production from each well and management of the attendant risks.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/sandy-service": "TERM: Sandy Service\nURL: https://iadclexicon.org/sandy-service\n\nSandy Service\nIntended for use in wells where particulates such as sand can be expected to cause equipment failure.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/sand-trap": "TERM: Sand Trap\nURL: https://iadclexicon.org/sand-trap\n\nSand Trap\nFirst compartment and the only unstirred or unagitated compartment in a surface system, and intended as a settling compartment.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/sar-convention": "TERM: SAR Convention\nURL: https://iadclexicon.org/sar-convention\n\nSAR Convention\nSAR Convention\nmeans the International Convention on Maritime Search and Rescue, 1979.\nSource:\u00a0IMO MSC.1/Circ.1251, Guidelines on the control of ships in an emergency, 19 October 2007, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/sar": "TERM: SAR\nURL: https://iadclexicon.org/sar\n\nSAR\n\u201cSAR\u201d means the sodium adsorption ratio.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations\nSAR\nSearch and Rescue.\nSource:\u00a0NOGEPA Industrial Guideline No. 20, Alerting Procedure SAR Helicopter for Drifting Vessel (NUC) Offshore, Netherlands, Version 0, January 2009.\nGlobal Standards\nSource:\u00a0NOGEPA Guideline 14, Helideck Operations and Procedures Manual, Netherlands, Version 2, December 2011.\nGlobal Standards", "https://iadclexicon.org/sas": "TERM: SAS\nURL: https://iadclexicon.org/sas\n\nSAS\nSafety and automation system.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/saris": "TERM: SARIS\nURL: https://iadclexicon.org/saris\n\nSARIS\nSearch and Rescue Information System.\nSource:\u00a0NOGEPA Industrial Guideline No. 20, Alerting Procedure SAR Helicopter for Drifting Vessel (NUC) Offshore, Netherlands, Version 0, January 2009.\nGlobal Standards", "https://iadclexicon.org/sar-service": "TERM: SAR-Service\nURL: https://iadclexicon.org/sar-service\n\nSAR-Service\nThe Search And Rescue Service; responsible for search and rescue of crew and passengers that are or will be in severe danger and who are travelling by aircraft or ship; including persons working on offshore mining installations in the Dutch sector of the Continental Shelf, the Dutch territorial waters and inland waterways (see Rules regarding the SAR-service 1994).\nSource:\u00a0NOGEPA Industrial Guideline No. 7, Rescue at Sea, Netherlands, Version 0, January 2008.\nGlobal Standards", "https://iadclexicon.org/sara": "TERM: SARA\nURL: https://iadclexicon.org/sara\n\nSARA\nSuperfund Amendments and Reauthorization Act.\nSource:\nAPI\nRP 49, Recommended Practice for Drilling and Well Servicing Operations Involving Hydrogen Sulfide, Third Edition, May 2001.\nGlobal Standards", "https://iadclexicon.org/sat": "TERM: SAT\nURL: https://iadclexicon.org/sat\n\nSAT\nSystem acceptance test.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards", "https://iadclexicon.org/satls": "TERM: SATLs\nURL: https://iadclexicon.org/satls\n\nSATLs\nSATLs\nare semi-automatic twistlocks.\nSource:\u00a0IMO MSC.1/Circ.1352, amendments to the Code of Safe Practice for Cargo Stowage and Securing (CSS Code), 30 June 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/satisfaction": "TERM: Satisfaction\nURL: https://iadclexicon.org/satisfaction\n\nSatisfaction\nFreedom from discomfort along with positive attitudes towards the use of the system.\nSource:\nIMO MSC.1/Circ.1512, Guideline on Software Quality Assurance and Human-Centred Design for e-navigation, 8 June 2015, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/saturation-dive": "TERM: Saturation Dive\nURL: https://iadclexicon.org/saturation-dive\n\nSaturation Dive\n\u201cSaturation dive\u201d means a dive in which saturation diving techniques are used (plong\u00e9e \u00e0 saturation).\nSource:\u00a0Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/saturation-diving-technique": "TERM: Saturation Diving Technique\nURL: https://iadclexicon.org/saturation-diving-technique\n\nSaturation Diving Technique\n\u201cSaturation diving technique\u201d means a diving procedure that essentially equilibrates the total pressure of inert gases in the body of a diver with the ambient pressure and allows extended periods of bottom time without additional decompression time required (technique de la plong\u00e9e \u00e0 saturation).\nSource:\u00a0Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/sauna": "TERM: Sauna\nURL: https://iadclexicon.org/sauna\n\nSauna\nSauna\nis a hot room with temperatures normally varying between 80\u00ba-120\u00baC where the heat is provided by a hot surface (e.g. by an electrically-heated oven). The hot room may also include the space where the oven is located and adjacent bathrooms. <Chapter II-2, part A, regulation 3>.\nSource:\u00a0IMO Resolution MSC.99(73), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 5 December 2000, International Maritime Organization.\nLegislation", "https://iadclexicon.org/saturation-diving": "TERM: Saturation Diving\nURL: https://iadclexicon.org/saturation-diving\n\nSaturation Diving\nSaturation diving is the diving technique used during diving operations where the diver has reached the full saturation state for the pressure and breathing mixture being used. When this state has been reached the time required for decompression is not further increased in relation to the duration of the dive.\nSource: Commercial Diving Projects Offshore, Diving at Work Regulations 1997, Approved Code of Practice (UK HSE L103), First Edition, 1998.\nRegulatory Guidance", "https://iadclexicon.org/sbr": "TERM: SBR\nURL: https://iadclexicon.org/sbr\n\nSBR\nStyrene butadiene rubber.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nSBR\nShear Blind Ram.\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines\nSBR\nStorage bend radius.\nSource:\nAPI\nRP 17B, Recommended Practice for Flexible Pipe, Fourth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/sbo": "TERM: SBO\nURL: https://iadclexicon.org/sbo\n\nSBO\nStralingsbeschermingsoperator. \u00a0Radiation Protection Technician.\nSource:\u00a0NOGEPA Industrial Guideline No. 16, Working with Naturally Occurring Radioactive Materials (NORM), Netherlands, Version 1, January 2009.\nGlobal Standards", "https://iadclexicon.org/sbp": "TERM: SBP\nURL: https://iadclexicon.org/sbp\n\nSBP\nSmall-bore piping.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nSBP\nPipe or pipe components that are less than or equal to NPS 2.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/sc": "TERM: Sc\nURL: https://iadclexicon.org/sc\n\nSc\nMinimum acceptable result of the ANSI-NACE TM0177-2005 Method B test.\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards\nSC\nAPI Spec 5B short round thread casing connection.\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards", "https://iadclexicon.org/scada": "TERM: SCADA\nURL: https://iadclexicon.org/scada\n\nSCADA\nSupervisory control and data acquisition system.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards\nSCADA\nSupervisory control and data acquisition.\nSource:\u00a0Canadian Standards Association, Z246.1-09, Security management for petroleum and natural gas industry systems, August 2009,\nRegional Standards\nSCADA\nA computer-based monitoring and control system that collects, displays, and stores information from remotely located data collection units and sensors to support the control of equipment, devices, and facilities.\nSource:\u00a0Canadian Standards Association, Z246.1-09, Security management for petroleum and natural gas industry systems, August 2009,\nRegional Standards\nSCADA\nThe maximum uplift force during spud can extraction.\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/sawrs": "TERM: SAWRS\nURL: https://iadclexicon.org/sawrs\n\nSAWRS\nSupplementary Aviation Weather Observations (an obsolete aviation observing standard formerly used in the Offshore).\nSource: \u00a0Offshore Physical Environmental Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, September 2008.\nRegulatory Guidance", "https://iadclexicon.org/sbm": "TERM: SBM\nURL: https://iadclexicon.org/sbm\n\nSBM\nSynthetic- base mud.\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines", "https://iadclexicon.org/scale": "TERM: Scale\nURL: https://iadclexicon.org/scale\n\nScale\nOrdered set of values, continuous or discrete, or a set of categories to which the\nattribute\nis mapped.\n[SOURCE: ISO/IEC 15939:2007]\nNote 1 to entry: The type of scale depends on the nature of the relationship between values on the scale. Four types of scale are commonly defined:\nnominal: the measurement values are categorical;\nordinal: the measurement values are rankings;\ninterval: the measurement values have equal distances corresponding to equal quantities of the attribute;\nratio: the measurement values have equal distances corresponding to equal quantities of the attribute, where\nthe value of zero corresponds to none of the attribute.\nThese are just examples of the types of scale.\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/saw": "TERM: SAW\nURL: https://iadclexicon.org/saw\n\nSAW\nSubmerged arc welding.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nSource:\u00a0ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards", "https://iadclexicon.org/sb": "TERM: Sb\nURL: https://iadclexicon.org/sb\n\nS\nb\nBending stress.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/scam": "TERM: Scam\nURL: https://iadclexicon.org/scam\n\nScam\nFraud or confidence trick.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards", "https://iadclexicon.org/scanner": "TERM: Scanner\nURL: https://iadclexicon.org/scanner\n\nScanner\nDetector assembly carrying one or more transducers, used for detecting imperfections and defects in OCTG. NOTE The scanner is often equipped with a magnetizer and is a part of it.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/scanning-nondestructive-examination": "TERM: Scanning Nondestructive Examination\nURL: https://iadclexicon.org/scanning-nondestructive-examination\n\nScanning Nondestructive Examination\nExamination methods designed to find the thinnest spot or all defects in a specified area of a pressure vessel such as profile radiography of nozzles, scanning ultrasonic techniques, and/or other suitable nondestructive examination (NDE) techniques that will reveal the scope and extent of localized corrosion or other deterioration.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/scanning": "TERM: Scanning\nURL: https://iadclexicon.org/scanning\n\nScanning\nThe movement of a device (visual, ultrasonic, etc.) over a wide area as opposed to a spot reading and used to find flaws/defects (e.g. the thinnest thickness measurement at a CML or cracking in a weldment). See guidance contained in API 574.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/scatter-diagram": "TERM: Scatter Diagram\nURL: https://iadclexicon.org/scatter-diagram\n\nScatter Diagram\nJoint probability of two or more (metocean) parameters.\nNOTE 1 A scatter diagram is especially used with wave parameters in the metocean context, see ISO 19901-1:2005, A.5.8. The wave scatter diagram is commonly understood to be the probability of the joint occurrence of the significant wave height (H\ns\n) and a representative\nperiod (T\nz,i\nor T\np,i\n).\u00a0NOTE 2 Adapted from ISO 19901-1:2005, definition 3.24.\nSource:\nAPI\nRP 2MET, Derivation of Metocean Design and Operating Conditions, First Edition, November 2014.\nGlobal Standards\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/scba": "TERM: SCBA\nURL: https://iadclexicon.org/scba\n\nSCBA\nself-contained breathing apparatus.\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards", "https://iadclexicon.org/scc-2": "TERM: SCC\nURL: https://iadclexicon.org/scc-2\n\nSCC\nStress corrosion cracking.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nSource:\nAPI\nTR 1PER15K-1, Protocol for Verification and Validation of High-pressure High-temperature Equipment, First Edition, March 2013.\nGlobal Standards\nSCC\nSpecial clearance coupling.\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards\nSCC\nStandards Council of Canada.\nSource: \u00a0Offshore Waste Treatment Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, December 15, 2010.\nRegulatory Guidance\nSCC\nCracking of metal involving anodic processes of localized corrosion and tensile stress (residual and/or applied)\nNOTE: 1 Parameters that influence the susceptibility to SCC are temperature, pH, chlorides, dissolved oxygen, H2S and CO2.\nNOTE: 2 The above definition differs from that of the same term given in ISO 15156-1:2009, definition 3.21, since it includes external environments.\nSource:\nISO 21457:2010, Petroleum and natural gas industries \u2014 Materials selection and corrosion control for oil and gas production systems, First Edition,September 2010.\nGlobal Standards", "https://iadclexicon.org/sce": "TERM: SCE\nURL: https://iadclexicon.org/sce\n\nSCE\nPart of a facility, including computer programs, whose purpose is to prevent or limit the consequences of a major accident, or whose failure could cause or contribute substantially to a major accident\nNote 1 to entry: Safety critical elements include measures for prevention, detection, control and mitigation (including personnel protection) of hazards.\n[SOURCE: EU Directive 2013/30/EU, modified].\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nSCE\nSaturated calomel electrode.\nSource:\u00a0Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards\nSCE\nSafety-critical element.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nSource:\nAPI\nRP 2FB, Recommended Practice for the Design of Offshore Facilities Against Fire and Blast Loading, First Edition, April 2006.\nGlobal Standards\nSource:\u00a0Prevention of Fire and Explosion, and Emergency Response on Offshore Installations, Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, Approved Code of Practice and guidance (UK HSE L65), Second Edition, 1997.\nRegulatory Guidance\nSource:\u00a0Oil & Gas UK, Guidelines on subsea BOP systems, Issue 1, July 2012,\nGlobal Standards\nSCE\nSafety Critical Element.\nSource:\u00a0NOGEPA Industrial Guideline No. 43, Surface BOP Review, Best Practices Checklist, Netherlands, Version 0, December 2011.\nGlobal Standards", "https://iadclexicon.org/scenario": "TERM: Scenario\nURL: https://iadclexicon.org/scenario\n\nScenario\nHypothetical situation comprised of an intentional act, an assumed threat, a set of consequences, and associated countermeasures to address the scenario.\nSource:\nAPI\nSTANDARD 780, Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, First Edition, May 2013.\nGlobal Standards", "https://iadclexicon.org/scenario-risk": "TERM: Scenario (risk)\nURL: https://iadclexicon.org/scenario-risk\n\nScenario (risk)\nHypothetical situation comprised of a hazard, an entity impacted by that hazard, and associated conditions including consequences when appropriate.\nSample Usage:\nThe team designed a scenario involving a terrorist attack at a plant to help assess the risk of certain types of terrorist attacks.\nAnnotation:\nA scenario can be created and used for the purposes of training, exercise, analysis, or modeling as well as for other purposes. A scenario that has occurred or is occurring is an incident.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/scenario-based-well-control-training": "TERM: Scenario-Based Well Control Training\nURL: https://iadclexicon.org/scenario-based-well-control-training\n\nScenario-Based Well Control Training\nA group or team well control training that blends human factors and technical training through a series of lectures, exercises and well control scenarios that have the team or group interact to resolve well control issues, often achieved through the use of simulators. Feedback is given to each participant to further their human factor development and technical aspects of well control performance.\nScenario-based well control training includes:\nTeam or group-learning environment\nHuman factors and technical skill training and coaching\nWell control scenarios that involve all participants, whether desktop or simulator-driven.\nSource: Well Control Institute.\nWell Control Institute", "https://iadclexicon.org/scf": "TERM: SCF\nURL: https://iadclexicon.org/scf\n\nSCF\n\u201cScf\u201d means standard cubic feet.\nSource: Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, \u00a7 25.990, December 7, 2012.\nRegulations\nSCF\nStress concentration factor.\nSource:\nAPI\nTechnical Report 17TR7, Verification and Validation of Subsea Connectors, First Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards\nSource: ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards\nSource: Verification of Lifting Appliances for the Oil and Gas Industry, DNV-OSS-308, October 2010, Det Norske Veritas AS,\nGlobal Standards\nSCF\nEqual to the local peak stress in a component (including welds) divided by the nominal stress in the component cross-section at the location of the local peak stress\nSource:\nAPI\nTechnical Report 17TR7, Verification and Validation of Subsea Connectors, First Edition, April 2017.\nGlobal Standards\nSCF\nStandard cubic feet.\nSource:\nAPI\nRP 49, Recommended Practice for Drilling and Well Servicing Operations Involving Hydrogen Sulfide, Third Edition, May 2001.\nGlobal Standards\nSCF\nLocal peak alternating stress in a component (including welds) divided by the nominal alternating stress in the pipe wall at the location of the component.\nNOTE: This factor is used to account for the increase in the stresses caused by geometric stress amplifiers that occur in the riser component.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSCF\nFactor relating a nominal stress to the local stress at a detail.\u00a0NOTE Adapted from ISO 19902:2007, definition 3.50.\nSource: ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/schedule": "TERM: Schedule\nURL: https://iadclexicon.org/schedule\n\nSchedule\n\u201cSchedule\u201d means a Schedule annexed to these rules.\nSource:\u00a0The Petroleum Rules, 1976, India, 1976.\nRegulations\nSource: The Petroleum Rules, 2002, India, 13th March 2002.\nRegulations\nSource:\u00a0Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, India, 18th June 2008.\nRegulations", "https://iadclexicon.org/scheduled-area": "TERM: Scheduled Area\nURL: https://iadclexicon.org/scheduled-area\n\nScheduled area\nScheduled area, in relation to a State or Territory, has the meaning given by Schedule 1.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/scheme-for-confirming-compliance": "TERM: Scheme for Confirming Compliance\nURL: https://iadclexicon.org/scheme-for-confirming-compliance\n\nScheme for confirming compliance\nA list of actions of participants in confirmation of compliance whose results are regarded by them as proof of the compliance of products and other objects with the established requirements. (the Paragraph was introduced by the Federal Law dated 01.05.2007 No. 65-FZ)\nSource: Federal Law on Technical Regulation, No. 184-FZ, Russian Federation, December 2002 (amended September 2010).\nRegulations", "https://iadclexicon.org/scheme-owner": "TERM: Scheme Owner\nURL: https://iadclexicon.org/scheme-owner\n\nScheme Owner\norganization responsible for developing and maintaining a certification scheme\nNote 1 to entry: The organization can be a certification body, a government authority, or other.\n[SOURCE: ISO/IEC 17024:2012, 3.4].\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/scm": "TERM: SCM\nURL: https://iadclexicon.org/scm\n\nSCM\nSubsea control module.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards\nSCM\nSatellite control module.\nSource:\nAPI\nRP 17H, Remotely Operated Vehicle (ROV) Interfaces on Subsea Production Systems, First Edition, July 2004 (Reaffirmed January 2009).\nGlobal Standards\nSCM\nScrewshaft Condition Monitoring\nSource:\nAPI\nRP 17H, Remotely Operated Vehicle (ROV) Interfaces on Subsea Production Systems, First Edition, July 2004 (Reaffirmed January 2009).\nGlobal Standards", "https://iadclexicon.org/sci": "TERM: SCI\nURL: https://iadclexicon.org/sci\n\nSCI\nSteel Construction Institute.\nSource:\nAPI\nRP 2FB, Recommended Practice for the Design of Offshore Facilities Against Fire and Blast Loading, First Edition, April 2006.\nGlobal Standards", "https://iadclexicon.org/sco": "TERM: SCO\nURL: https://iadclexicon.org/sco\n\nSCO\nSurface-Contaminated Object.\nSource:\u00a0NOGEPA Industrial Guideline No. 16, Working with Naturally Occurring Radioactive Materials (NORM), Netherlands, Version 1, January 2009.\nGlobal Standards", "https://iadclexicon.org/scope-of-certification": "TERM: Scope of Certification\nURL: https://iadclexicon.org/scope-of-certification\n\nScope of Certification\nrange and nature of specific tasks that a certified person is expected to be able to perform competently, by virtue of holding a specific certification that is within a certification scheme\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/scope-of-accreditation": "TERM: Scope of Accreditation\nURL: https://iadclexicon.org/scope-of-accreditation\n\nScope of Accreditation\nSpecific conformity assessment services for which accreditation is sought or has been granted.\nSource:\u00a0ISO/IEC 17011:2004, Conformity assessment \u2013 General requirements for accreditation bodies accrediting conformity assessment bodies.\nGlobal Standards", "https://iadclexicon.org/scope-of-certification-scheme": "TERM: Scope of Certification Scheme\nURL: https://iadclexicon.org/scope-of-certification-scheme\n\nScope of Certification Scheme\nextent and boundaries of a certification scheme\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/scope-of-work": "TERM: Scope of Work\nURL: https://iadclexicon.org/scope-of-work\n\nScope of Work\nsubmitted to the Chief for approval pursuant to section 6, for the purposes of issuing a certificate of fitness; plan de travail.\nSource:\u00a0Nova Scotia Offshore Certificate of Fitness Regulations, SOR/95-187, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/score-report": "TERM: Score Report\nURL: https://iadclexicon.org/score-report\n\nScore Report\ndocument that provides information about the performance of a candidate in an examination\nNote 1 to entry: See also diagnostic score report.\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/scour": "TERM: Scour\nURL: https://iadclexicon.org/scour\n\nScour\nremoval of seabed soils caused by currents, waves and ice\nSource:\u00a0ISO 19900:2013, Petroleum and natural gas industries \u2013 General requirements\u00a0for offshore structures.\nGlobal Standards", "https://iadclexicon.org/scouring": "TERM: Scouring\nURL: https://iadclexicon.org/scouring\n\nScouring\nRemoval or dissolution of parts of the seabed by bottom currents.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nScour\nRemoval of seabed material from the foundation due to current and waves.\nSource: ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/scr": "TERM: SCR\nURL: https://iadclexicon.org/scr\n\nSCR\nSteel Catenary Riser.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSCR\nOffshore Installations (Safety Case) Regulations 1992.\nSource: Prevention of Fire and Explosion, and Emergency Response on Offshore Installations, Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, Approved Code of Practice and guidance (UK HSE L65), Second Edition, 1997.\nRegulatory Guidance\nSCR\nOffshore Installations (Safety Cases) Regulations 1992 (Note: SI 1992/2885.).\nSource: A Guide to the Offshore Installations and Pipelines Works (Management and Administration) Regulations 1995, Guidance on Regulations (UK HSE L70), Second Edition, 2002.\nRegulatory Guidance", "https://iadclexicon.org/scp": "TERM: SCP\nURL: https://iadclexicon.org/scp\n\nSCP\nPressure in an annulus that\nrebuilds after having been bled down;\nis not caused solely by temperature fluctuations; and\nis not a pressure that has been imposed by the well operator\nNote: 1 to entry: Sustained casing pressure can be present on wells without annular access.\n[SOURCE: API RP 90, modified]\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nSCP\nSustained Casing Pressure.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards\nSource: 117 OLF, Norwegian Oil and Gas Association recommended guidelines for Well Integrity, No. 117, Revision No. 4, June 2011.\nGlobal Standards\nSustained casing pressure (SCP)\nSustained casing pressure (SCP) is defined as pressure in any well annulus that is measurable at the wellhead and rebuilds when bled down, not caused solely by temperature fluctuations or imposed by the operator.\nSource: 117 OLF, Norwegian Oil and Gas Association recommended guidelines for Well Integrity, No. 117, Revision No. 4, June 2011.\nGlobal Standards", "https://iadclexicon.org/scr-chamber": "TERM: SCR Chamber\nURL: https://iadclexicon.org/scr-chamber\n\nSCR Chamber\n\u201cSCR chamber\u201d means an integrated unit, which contains the catalyst block(s), and into which flows exhaust gas and reductant.\nSource: Resolution MEPC.198(62), 2011 Guidelines addressing additional aspects to the NOx Technical Code 2008 with regard to particular requirements related to marine diesel engines fitted with Selective Catalytic Reduction (SCR) Systems, 15 July 2011, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/scraper": "TERM: Scraper\nURL: https://iadclexicon.org/scraper\n\nScraper\nPigging device for cleaning paraffin or other substances from the inside surface of a pipeline. See pig.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/screening": "TERM: Screening\nURL: https://iadclexicon.org/screening\n\nScreening\nThe maximum uplift force during spud can extraction.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards\nScreening\nMechanical process resulting in a division of particles on the basis of size by their acceptance or rejection by a screening surface.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards\nScreening\n\u201cScreening\u201d means an environmental assessment that is conducted pursuant to section 18 and that includes a consideration of the factors set out in subsection 16(1); examen pr\u00e9alable.\nSource: Canadian Environmental Assessment Act, 1992, c. 37, Canada, as consolidated November 2003.\nLegislation", "https://iadclexicon.org/screen-cloth": "TERM: Screen Cloth\nURL: https://iadclexicon.org/screen-cloth\n\nScreen Cloth\nType of screening surface woven in square, rectangular or slotted openings.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/screening-criterion": "TERM: Screening Criterion\nURL: https://iadclexicon.org/screening-criterion\n\nScreening Criterion\nTarget or standard used to judge the tolerability of an identified hazard or effect.\nSource:\u00a0ISO 17776:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Guidelines on tools and techniques for hazard identification and risk assessment.\nGlobal Standards", "https://iadclexicon.org/screening-criteria": "TERM: Screening Criteria\nURL: https://iadclexicon.org/screening-criteria\n\nScreening Criteria\nValues, targets or performance standards used to evaluate or compare the significance of an identified hazard, event or associated risk to determine the tolerability. They may be defined both in quantitative and qualitative terms. Screening Criteria includes (but is not limited to): regulatory requirements, industry standards, client requirements, internal company requirements (based on company values and experience).\nOther Related Terms and Definitions:\nISO-17776 \u2013 Target or standard used to judge the tolerability of an identified hazard or effect.\nIADC HSE Case Guidelines Issue 02 \u2013 (Acceptance Criteria) \u2013 The limits within which risks are acceptable.\nSource:\u00a0International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nScreening criteria\nThe values or standards against which the significance of the identified hazard or effect can be judged. They should be based on sound scientific and technical information and may be developed by the company and industry bodies, or provided by the regulators.\nSource:\u00a0OGP Report No. 6.36/210, Guidelines for the Development and Application of Health, Safety and Environmental Management Systems, International Association of Oil & Gas Producers, July 1994.\nGlobal Standards", "https://iadclexicon.org/screening-report": "TERM: Screening Report\nURL: https://iadclexicon.org/screening-report\n\nScreening Report\n\u201cScreening report\u201d means a report that summarizes the results of a screening; rapport d\u2019examen pr\u00e9alable.\nSource: Canadian Environmental Assessment Act, 1992, c. 37, Canada, as consolidated November 2003.\nLegislation", "https://iadclexicon.org/scrubber-oil": "TERM: Scrubber Oil\nURL: https://iadclexicon.org/scrubber-oil\n\nScrubber Oil\nLiquid hydrocarbons which accumulate in lines that are transporting casinghead gas and which are captured at the inlet to a gas processing plant.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/scssv": "TERM: SCSSV\nURL: https://iadclexicon.org/scssv\n\nSCSSV\nSurface controlled subsurface safety valve.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nSCSSV\nSurface-controlled sub-surface safety valve.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nSource:\nAPI\nSPEC 14A, Specification for Subsurface Safety Valve Equipment, Eleventh Edition, October 2005 (Reaffirmed June 2012).\nGlobal Standards\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards\nSource: 117 OLF, Norwegian Oil and Gas Association recommended guidelines for Well Integrity, No. 117, Revision No. 4, June 2011.\nGlobal Standards", "https://iadclexicon.org/scuba": "TERM: SCUBA\nURL: https://iadclexicon.org/scuba\n\nSCUBA\n\u201cSCUBA\u201d means a self-contained open-circuit underwater breathing apparatus (appareil de plong\u00e9e autonome)\nSource:\u00a0Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations\nSCUBA\nSelf-contained underwater breathing apparatus.\nSource:\u00a0Commercial Diving Projects Offshore, Diving at Work Regulations 1997, Approved Code of Practice (UK HSE L103), First Edition, 1998.\nRegulatory Guidance", "https://iadclexicon.org/scuba-self-contained-underwater-breathing-apparatus": "TERM: Self-Contained Underwater Breathing Apparatus (SCUBA)\nURL: https://iadclexicon.org/scuba-self-contained-underwater-breathing-apparatus\n\nSelf-Contained Underwater Breathing Apparatus (SCUBA)\nOpen circuit diving equipment that supplies the diver with the breathing gas from a cylinder carried by the diver.\nSource: Guidelines for Occupational Diving 2004, Occupational Safety and Health Service, New Zealand, updated October 2010.\nRegulatory Guidance", "https://iadclexicon.org/scwi": "TERM: SCWI\nURL: https://iadclexicon.org/scwi\n\nSCWI\nSenior certified welding inspector.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/scw": "TERM: SCW\nURL: https://iadclexicon.org/scw\n\nSCW\nSecurity configuration wizard.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards", "https://iadclexicon.org/sdlc": "TERM: SDLC\nURL: https://iadclexicon.org/sdlc\n\nSDLC\nSoftware Development Life-cycle.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards", "https://iadclexicon.org/sdof": "TERM: SDOF\nURL: https://iadclexicon.org/sdof\n\nSDOF\nSingle degree-of-freedom.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/sds": "TERM: SDS\nURL: https://iadclexicon.org/sds\n\nSDS\nSafety data sheet [formerly known as material safety data sheet (MSDS)].\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards\nSDS\nSafety Data Sheets.\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards\nSource:\nAPI\nRP T-1, Creating Orientation Programs for Personnel Going Offshore, Fifth Edition, November 2016.\nGlobal Standards", "https://iadclexicon.org/sdv": "TERM: SDV\nURL: https://iadclexicon.org/sdv\n\nSDV\nShut-Down Valves.\nSource: NOPSEMA Guidance Note: Control Measures and Performance Standards, N-04300 GN0271, Australia, Revision 3, December 2011.\nRegulatory Guidance", "https://iadclexicon.org/sea": "TERM: SEA\nURL: https://iadclexicon.org/sea\n\nSEA\nEnd area inspection (formerly called special end area inspection).\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/sea-area-a1": "TERM: Sea Area A1\nURL: https://iadclexicon.org/sea-area-a1\n\nSea Area A1\nSea area A1: an area within the radiotelephony range of at least one VHF radio coastal station, in which continuous DSC alarm signaling is available.\nSource: Mining Regulation of the Netherlands, WJZ 02063603, Netherlands,16 December 2002.\nRegulations", "https://iadclexicon.org/sea-area-a2": "TERM: Sea Area A2\nURL: https://iadclexicon.org/sea-area-a2\n\nSea Area A2\nSea area A2: an area, with the exception of sea area A1, within the radiotelephony range of at least one MF radio coastal station, in which continuous DSC alarm signaling is available.\nSource: Mining Regulation of the Netherlands, WJZ 02063603, Netherlands,16 December 2002.\nRegulations", "https://iadclexicon.org/sea-floor-slide": "TERM: Sea Floor Slide\nURL: https://iadclexicon.org/sea-floor-slide\n\nSea Floor Slide\nFailure of sea floor slopes.\nSource:\nAPI\nRP 2EQ, Seismic Design Procedures and Criteria for Offshore Structures, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/sea-floor": "TERM: Sea Floor\nURL: https://iadclexicon.org/sea-floor\n\nSea Floor\nInterface between the sea and the seabed.\nSource:\nAPI\nRP 2EQ, Seismic Design Procedures and Criteria for Offshore Structures, First Edition, November 2014.\nGlobal Standards\nSea Floor\ninterface between the sea and the seabed.\n[ISO 19901-4:2003]\nSource:\nAPI\nRP 2MET, Derivation of Metocean Design and Operating Conditions, First Edition, November 2014.\nGlobal Standards\nSea Floor\nThe term \u201csea floor\u201d shall in this part also be understood to mean: the bottom of the surface water.\nSource: Mining Regulation of the Netherlands, WJZ 02063603, Netherlands,16 December 2002.\nRegulations", "https://iadclexicon.org/sea-ports-and-oil-handling-facilities": "TERM: Sea Ports and Oil Handling Facilities\nURL: https://iadclexicon.org/sea-ports-and-oil-handling-facilities\n\nSea Ports and Oil Handling Facilities\n\u201cSea ports and oil handling facilities\u201d means those facilities which present a risk of an oil pollution incident and includes, inter alia, sea ports, oil terminals, pipelines and other oil handling facilities.\nSource:\u00a0International Convention on Oil Pollution Preparedness, Response and Co-operation, 1990.\nLegislation", "https://iadclexicon.org/sea-hss-n": "TERM: SEA (HSS-n)\nURL: https://iadclexicon.org/sea-hss-n\n\nSEA (HSS-n)\nShip Event Analysis (Hull Surveillance Systems).\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 1, Regulations, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/sea-state": "TERM: Sea State\nURL: https://iadclexicon.org/sea-state\n\nSea State\nCondition of the sea during a period in which its statistics remain approximately constant.\nNOTE In a statistical sense the sea state does not change markedly within the period. The period during which this condition exists is usually assumed to be three hours, although it depends on the particular weather situation at any given time.\u00a0[ISO 19901-1:2005, definition 3.26].\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards\nSource:\nAPI\nRP 2MET, Derivation of Metocean Design and Operating Conditions, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/seabed": "TERM: Seabed\nURL: https://iadclexicon.org/seabed\n\nSeabed\nMaterials below the sea in which a structure is founded.\nNOTE The seabed can be considered as the half-space below the sea floor.\nSource:\nAPI\nRP 2EQ, Seismic Design Procedures and Criteria for Offshore Structures, First Edition, November 2014.\nGlobal Standards\nSeabed\nMaterials below the sea in which a structure is founded, whether of soils such as sand, silt or clay, cemented material or of rock\nNOTE The seabed can be considered as the half-space below the sea floor.\n[ISO 19901-4:2003]\nSource:\nAPI\nRP 2MET, Derivation of Metocean Design and Operating Conditions, First Edition, November 2014.\nGlobal Standards\nSeabed\nMaterials below the sea in which a structure is founded, whether of soils such as sand, silt or clay, cemented materials or of rock\nNOTE 1 The seabed can be considered as the half-space below the seafloor.\nNOTE 2 Offshore foundations are most commonly installed in soils, and the terminology in this part of ISO 19901 reflects this. However, the requirements equally apply to cemented seabed materials and rocks. Thus, the term \u201csoil\u201d does not exclude any other material at or below the seafloor.\nNOTE 3 As yet there are no universally accepted definitions of the various types of soil and rock, see A.6.4.3.\nSource:\nAPI\nRP 2GEO, Geotechnical Foundation Design Considerations, First Edition, April, 2011, Addendum 1, October 2014.\nGlobal Standards\nSource:\nAPI\nRecommended Practice 2GEO, Geotechnical and Foundation Design Considerations, First Edition, April 2015\u00a0(Addendum 1, October 2014).\nGlobal Standards", "https://iadclexicon.org/seabed-connection": "TERM: Seabed Connection\nURL: https://iadclexicon.org/seabed-connection\n\nSeabed connection\nConnection between flexible riser end fitting and riser base.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/seagoing-condition": "TERM: Seagoing Condition\nURL: https://iadclexicon.org/seagoing-condition\n\nSeagoing condition\nSeagoing condition means the operating condition of the unit with the personnel, equipment, fluids, and ballast necessary for safe operation on the waters where the unit operates. For bottom-bearing mobile offshore drilling units (MODU), the term also applies in the bottom-bearing mode, but the lightest seagoing condition is considered to be the highest anticipated operating condition.\nSource: Mobile Offshore Drilling Units, 46 CFR 107-109 (2013).\nRegulations", "https://iadclexicon.org/seal": "TERM: Seal\nURL: https://iadclexicon.org/seal\n\nSeal\nComponent designed to prevent the passage of fluids.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSeal\nA device or approved method used to prevent tampering with royalty measurement components.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations\nSeal\nBarrier to prevent the passage of fluids.\nSource:\nAPI\nRP 5C5, Recommended Practice on Procedures for Testing Casing and Tubing Connections, Third Edition, July 2003 (Reaffirmed August 2010). Global Standards\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nSeal\nDevice providing a barrier to the passage of liquid and/or gas.\nSource:\nAPI\nSPEC 11D1, Packers and Bridge Plugs, Upstream Segment, Second Edition, July 2009.\nGlobal Standards", "https://iadclexicon.org/seafarer": "TERM: Seafarer\nURL: https://iadclexicon.org/seafarer\n\nSeafarer\nSeafarer means any person who is employed or engaged in any capacity on board a seagoing ship.\nSource:\u00a0IMO Resolution A.930(22), Guidelines on Provision of Financial Security in Case of Abandonment of Seafarers, 17 December 2001, International Maritime Organization.\nRegulatory Guidance\nSource:\u00a0IMO Resolution A.931(22), Guidelines on Shipowners\u2019 Responsibilities in respect of Contractual Claims for Personal Injury to or Death of Seafarers, 17 December 2001, International Maritime Organization.\nRegulatory Guidance\nSeafarer\nA\nseafarer\nmeans any person who is employed or engaged or works in any capacity on board a ship.\nSource:\u00a0IMO Resolution MSC.255(84), Code of the International Standards and Recommended Practices for a Safety Investigation into a Marine Casualty or Marine Incident (Casualty Investigation Code), 16 May 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/seafloor": "TERM: Seafloor\nURL: https://iadclexicon.org/seafloor\n\nSeafloor\nInterface between the sea and the seabed.\nSource:\nAPI\nRP 2GEO, Geotechnical Foundation Design Considerations, First Edition, April, 2011, Addendum 1, October 2014.\nGlobal Standards\nSource:\nAPI\nRecommended Practice 2GEO, Geotechnical and Foundation Design Considerations, First Edition, April 2015\u00a0(Addendum 1, October 2014).\nGlobal Standards\nSeafloor\n\u201cSeafloor\u201d means the surface of all that portion of land under the sea (fond marin).\nSource:\u00a0Canada Oil and Gas Drilling and Production Regulations, SOR/2009-315, February 2013.\nRegulations\nSource:\u00a0Drilling and Production Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, March 31, 2011.\nRegulatory Guidance\nSource:\u00a0Nova Scotia Offshore Petroleum Drilling and Production Regulations, SOR/2009-317, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/seal-element": "TERM: Seal Element\nURL: https://iadclexicon.org/seal-element\n\nSeal element\nPart of an I/J-tube seal that provides the seal.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/seal-environmental": "TERM: Seal, Environmental\nURL: https://iadclexicon.org/seal-environmental\n\nSeal, Environmental\nA seal that uses O-rings, epoxy, molded elastomer, silicone compound, or potting compound to prevent corrosion due to moisture or vapors.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/seal-explosion-proof-cable": "TERM: Seal, Explosion-proof Cable\nURL: https://iadclexicon.org/seal-explosion-proof-cable\n\nSeal, Explosion-proof Cable\nA cable termination fitting filled with compound and designed to contain an explosion in the enclosure to which it is attached or to minimize passage of flammable gases or vapors from one location to another. An explosion-proof conduit seal may also be used in combination with a cable termination fitting as an explosion-proof cable seal.\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/seal-explosion-proof-conduit": "TERM: Seal, Explosion-proof Conduit\nURL: https://iadclexicon.org/seal-explosion-proof-conduit\n\nSeal, Explosion-proof Conduit\nA sealing fitting, filled with a poured potting compound, designed to contain an explosion in the enclosure to which it is attached and to minimize passage of flammable gases or vapors from one location to another.\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/seal-explosionproof-cable": "TERM: Seal, Explosionproof Cable\nURL: https://iadclexicon.org/seal-explosionproof-cable\n\nSeal, Explosionproof Cable\nA cable termination fitting filled with compound and designed to contain an explosion in the enclosure to which it is attached or to minimize passage of flammable gases or vapors from one location to another. An explosionproof conduit seal may also be used in combination with a cable termination fitting as an explosionproof cable seal.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards", "https://iadclexicon.org/seal-explosionproof-conduit": "TERM: Seal, Explosionproof Conduit\nURL: https://iadclexicon.org/seal-explosionproof-conduit\n\nSeal, Explosionproof Conduit\nA sealing fitting, filled with a poured potting compound, designed to contain an explosion in the enclosure to which it is attached and to minimize passage of flammable gases or vapors from one location to another.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards", "https://iadclexicon.org/seal-factory": "TERM: Seal, Factory\nURL: https://iadclexicon.org/seal-factory\n\nSeal, Factory\nA construction where components capable of initiating an internal explosion due to arcing, sparking, or thermal effects under normal conditions are isolated from the wiring system by means of factory installed flame-proof seal or joint for the purpose of eliminating the need for an external, field-installed conduit seal and, in some cases, a field-installed cable seal.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/seal-ovality": "TERM: Seal Ovality\nURL: https://iadclexicon.org/seal-ovality\n\nSeal Ovality\nMaximum seal diameter minus the minimum seal diameter divided by the average seal diameter multiplied by 100. NOTE Seal ovality is expressed as a percentage.\nSource:\nAPI\nRP 5C5, Recommended Practice on Procedures for Testing Casing and Tubing Connections, Third Edition, July 2003 (Reaffirmed August 2010).\nGlobal Standards", "https://iadclexicon.org/seal-hermetic": "TERM: Seal, Hermetic\nURL: https://iadclexicon.org/seal-hermetic\n\nSeal, Hermetic\nSee device, hermetically sealed.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/sealed-cell": "TERM: Sealed Cell\nURL: https://iadclexicon.org/sealed-cell\n\nSealed Cell\ncell which remains closed and does not release either gas or liquid when operated within the limits specified by the manufacturer\nNote 1 to entry: A sealed cell may be equipped with a safety device to prevent a dangerously high internal pressure and is designed to operate during its life in its original sealed state.\n[SOURCE IEC 60050-482:2004: 482.05.17)\nSource: IEC 61892-6, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 6: Installation, Third Edition, December \u00a02013.\nGlobal Standards", "https://iadclexicon.org/sealing-device": "TERM: Sealing Device\nURL: https://iadclexicon.org/sealing-device\n\nSealing Device\nDevice preventing contact of liquid and/or gas across the interface between the lock mandrel and the landing nipple.\nSource:\nAPI\nSPEC 14A, Specification for Subsurface Safety Valve Equipment, Eleventh Edition, October 2005 (Reaffirmed June 2012).\nGlobal Standards", "https://iadclexicon.org/sealing-element": "TERM: Sealing Element\nURL: https://iadclexicon.org/sealing-element\n\nSealing Element\nDevice preventing passage (i.e. communication) of liquid and/or gas across the interface in which it is placed.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards", "https://iadclexicon.org/search": "TERM: Search\nURL: https://iadclexicon.org/search\n\nSearch\n\u201cSearch\u201d. An operation, normally co-ordinated by a rescue co-ordination centre or rescue sub-centre, using available personnel and facilities to locate persons in distress.\nSource:\u00a0IMO Resolution MSC.70(69), adoption of amendments to the International Convention on Maritime Search and Rescue (SAR), 1979, 18 May 1998, International Maritime Organization.\nLegislation", "https://iadclexicon.org/seamless-pipe": "TERM: Seamless Pipe\nURL: https://iadclexicon.org/seamless-pipe\n\nSeamless Pipe\nTubular product fabricated without a welded seam.\nNOTE Typically manufactured in a hot forming process by extrusion or drawing which can be followed by cold sizing or finishing to the desired shape, dimensions and properties.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSeamless Pipe\nWrought steel tubular product made without a welded seam.\nNOTE Seamless pipe is manufactured by hot-working steel and, if necessary, by subsequently cold finishing the hot-worked tubular product to produce the desired shape, dimensions and properties.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards\nSeamless Pipe\nWrought steel tubular product made without a weld seam.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards\nSeamless Pipe\nTubular product made without a welded seam, manufactured in a hot-forming process using an extrusion or drawing process that can be followed by cold sizing or cold finishing to produce the desired shape, dimensions and properties.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nSeamless Pipe\nWrought steel tubular product made without a weld seam.\nNOTE It is manufactured by hot-working steel, and if necessary, by subsequently cold-working or heat-treating, or a combination of these operations, to produce the desired shape, dimensions and properties.\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards\nSeamless Pipe\nWrought steel tubular product made without a weld seam.\nNOTE It is manufactured by hot working and, if necessary, by subsequently cold-working or heat-treating, or a combination of these operations, to produce the desired shape, dimensions and properties.\n[ISO 11960:2004, definition 4.1.37].\nSource:\nAPI\nSPEC 5DP, Specification for Drill Pipe, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/search-and-rescue-region": "TERM: Search and Rescue Region\nURL: https://iadclexicon.org/search-and-rescue-region\n\nSearch and Rescue Region\n\u201cSearch and rescue region\u201d. An area of defined dimensions associated with a rescue co-ordination centre within which search and rescue services are provided.\nSource:\u00a0IMO Resolution MSC.70(69), adoption of amendments to the International Convention on Maritime Search and Rescue (SAR), 1979, 18 May 1998, International Maritime Organization.\nLegislation", "https://iadclexicon.org/search-and-rescue-facility": "TERM: Search and Rescue Facility\nURL: https://iadclexicon.org/search-and-rescue-facility\n\nSearch and Rescue Facility\n\u201cSearch and Rescue facility\u201d. Any mobile resource, including designated search and rescue units, used to conduct search and rescue operations.\nSource:\u00a0IMO Resolution MSC.70(69), adoption of amendments to the International Convention on Maritime Search and Rescue (SAR), 1979, 18 May 1998, International Maritime Organization.\nLegislation", "https://iadclexicon.org/search-and-rescue-service": "TERM: Search and Rescue Service\nURL: https://iadclexicon.org/search-and-rescue-service\n\nSearch and Rescue Service\n\u201cSearch and rescue service\u201d. The performance of distress monitoring, communication, co-ordination and search and rescue functions, including provision of medical advice, initial medical assistance, or medical evacuation, through the use of public and private resources including co-operating aircraft, vessels and other craft and installations.\nSource:\u00a0IMO Resolution MSC.70(69), adoption of amendments to the International Convention on Maritime Search and Rescue (SAR), 1979, 18 May 1998, International Maritime Organization.\nLegislation", "https://iadclexicon.org/search-and-rescue-unit": "TERM: Search and Rescue Unit\nURL: https://iadclexicon.org/search-and-rescue-unit\n\nSearch and Rescue Unit\n\u201cSearch and rescue unit\u201d. A unit composed of trained personnel and provided with equipment suitable for the expeditious conduct of search and rescue operations.\nSource:\u00a0IMO Resolution MSC.70(69), adoption of amendments to the International Convention on Maritime Search and Rescue (SAR), 1979, 18 May 1998, International Maritime Organization.\nLegislation", "https://iadclexicon.org/search-for-cause": "TERM: Search for Cause\nURL: https://iadclexicon.org/search-for-cause\n\nSearch for Cause\nThe search of a specific individual, their vehicle or their possessions, which is suspected of committing a violation of company policies.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards", "https://iadclexicon.org/seasonal-high-groundwater-table": "TERM: Seasonal High Groundwater Table\nURL: https://iadclexicon.org/seasonal-high-groundwater-table\n\nSeasonal High Groundwater Table\nSeasonal high groundwater table\u2014The saturated condition in the soil profile during certain periods of the year. The condition can be caused by a slowly permeable layer within the soil profile and is commonly indicated by the presence of soil mottling.\nSource: Oil and Gas Wells, Pennsylvania Code, Title 25, Chapter 78, December 2012.\nRegulations", "https://iadclexicon.org/seat-casing": "TERM: Seat, Casing\nURL: https://iadclexicon.org/seat-casing\n\nSeat, Casing\nDesigned to ensure that damage or breakage does not result from a hard shut in.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/secant-modulus": "TERM: Secant Modulus\nURL: https://iadclexicon.org/secant-modulus\n\nSecant modulus\nSlope of line drawn through the origin of a stress strain curve and intersecting a point on the stress strain curve corresponding to specified strain.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/secc": "TERM: SECC\nURL: https://iadclexicon.org/secc\n\nSECC\nSOx Emissions Compliance Certificate.\nSource: Resolution MEPC.184(59), 2009 Guidelines for exhaust gas cleaning systems, 17 July 2009, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/secondary-barrier": "TERM: Secondary Barrier\nURL: https://iadclexicon.org/secondary-barrier\n\nSecondary Barrier\nTerm used to back-up to the first barrier (i.e., the BOP system, casing, casing cement, and the wellhead collectively referred to as the secondary barrier envelope).\nSource:\u00a0ABS Guide for Classification and Certification of Managed Pressure Drilling Systems, September 2017.\nGlobal Standards", "https://iadclexicon.org/second-end-connection": "TERM: Spool\nURL: https://iadclexicon.org/second-end-connection\n\nSpool\nShort segment of rigid pipe with a connector half at either end. NOTE A spool is commonly used to connect flowlines and/or subsea facilities together, e.g. a subsea tree to a subsea manifold.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/secondary-consequence": "TERM: Secondary Consequence\nURL: https://iadclexicon.org/secondary-consequence\n\nSecondary Consequence\nEffect that is not a direct consequence of an event, incident, or occurrence, but is caused by a direct consequence, subsequent cascading effects, and/or related decisions.\nSample Usage: The secondary consequence of a terrorist threat on a subway could be the decreased use of public transportation over time.\nAnnotation:\nExamples of indirect consequences can include the enactment of new laws, policies, and risk mitigation strategies or investments, contagion health effects, supply-chain economic consequences, reductions in property values, stock market effects, and long-term cleanup efforts,\nAccounting for indirect consequences in risk assessments is important because they may have greater and longer-lasting effects than the direct consequences.\nIndirect consequences are also sometimes referred to as ripple, multiplier, general equilibrium, macroeconomic, secondary, and tertiary effects.\nThe distinction between direct and indirect consequences is not always clear but what matters in risk analysis is a) capturing the likely effects \u2013 be they designated as direct or indirect \u2013 that should be part of the analysis, b) clearly defining what is contained as part of direct consequences and what is part of indirect consequences, and c) being consistent across the entire analysis. Such consistency and clarity is important for comparability across scenarios and risk analyses.\nInduced consequences are occasionally estimated separately from indirect consequences but should be contained within indirect estimates.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/secondary-containment": "TERM: Secondary Containment\nURL: https://iadclexicon.org/secondary-containment\n\nSecondary containment\nAn impermeable physical barrier specifically designed to prevent release into the environment of materials that have breached primary containment. Secondary containment systems include, but are not limited to, tank dykes, curbing around process equipment, drainage collection systems into segregated oily drain systems, the outer wall of double walled tanks etc.\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards\nSecondary containment\nAn impermeable physical barrier specifically designed to prevent release of materials into the environment that have already breached primary containment (i.e. an LOPC). Secondary containment systems include, but are not limited to, tank dykes, curbing around process equipment, drainage collection systems into segregated oily drain systems, the outer wall of double walled tanks, etc.\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards", "https://iadclexicon.org/secondary-damage": "TERM: Secondary Damage\nURL: https://iadclexicon.org/secondary-damage\n\nSecondary Damage\nDamage to units or to their electrical installations, which can result as an indirect consequence of a lightning strike to a unit or to its immediate vicinity. A path to earth of low resistance may not prevent secondary damage, which may occur as a result of high values of induced, or resistance drop voltages produced by the passage of lightning currents.\nSource: IEC 61892-6, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 6: Installation, Third Edition, December \u00a02013.\nGlobal Standards\nSource:\u00a0IEC 61892-6, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 6: Installation.\nGlobal Standards", "https://iadclexicon.org/secondary-equipment": "TERM: Secondary Equipment\nURL: https://iadclexicon.org/secondary-equipment\n\nSecondary Equipment\nPiece of equipment that can normally be isolated from the well fluid or well pressure.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/secondary-explosive": "TERM: Secondary Explosive\nURL: https://iadclexicon.org/secondary-explosive\n\nSecondary Explosive\nA high explosive that is less sensitive than a primary explosive to heat and shock. Also referred to as secondary high explosive.\nSource:\nAPI\nRP 67, Recommended Practice for Oilfield Explosives Safety, Upstream Segment, Second Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/secondary-grade-of-release": "TERM: Secondary Grade of Release\nURL: https://iadclexicon.org/secondary-grade-of-release\n\nSecondary Grade of Release\nRelease which is not expected to occur in normal operation and, if it does occur, is likely to do so only infrequently and for short periods.\nSource:\u00a0IEC 61892-7, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 7: Hazardous areas.\nGlobal Standards", "https://iadclexicon.org/secondary-line": "TERM: Secondary Line\nURL: https://iadclexicon.org/secondary-line\n\nSecondary line\nSecondary line means a pipe, or system of pipes, for:\nreturning petroleum to a natural reservoir; or\nconveying petroleum for use for petroleum exploration operations; or\nconveying petroleum for use for petroleum recovery operations; or\nconveying petroleum that is to be flared or vented; or\nconveying petroleum from a well, wherever located, to a terminal station in an offshore area without passing through another terminal station.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/secondary-marking": "TERM: Secondary Marking\nURL: https://iadclexicon.org/secondary-marking\n\nSecondary marking\nSecondary marking is defined as the marking used within a major system or location to identify components such as valves, hydraulically operated components, local tapping points used for sensing equipment, probes, etc. A character height of 50 mm (1,969 in) to 150 mm (5,906 in) should be used. Smaller sizes may be used when the specified size is impractical.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/secondary-load": "TERM: Secondary Load\nURL: https://iadclexicon.org/secondary-load\n\nSecondary Load\nLoad induced by structural deformation (or the prevention thereof) in the riser which is necessary to satisfy the laws of compatibility of strain and deformation. NOTE The internal forces induced by a secondary load diminish when yielding occurs. Secondary loads do not have to be taken into account where they do not affect the resistance of the member/component to resist other loads. Preload of bolts in flanges is an example. During make-up of a flange, the torque/tension applied by the tool on the bolts is primary, but after make-up, the residual bolt preload is secondary. EXAMPLE An example of a secondary load is the bending caused in the C/WO riser during operation within the drilling riser due to flex joint/ball joint angles. Bending moments that exceed yield, in this case, do not generally cause excessive yielding and failure. Other examples are differential temperature in restrained sections and residual stresses after welding.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/secondary-means-of-escape": "TERM: Secondary Means of Escape\nURL: https://iadclexicon.org/secondary-means-of-escape\n\nSecondary Means of Escape\nFixed stairways or fixed ladders of non-combustible construction or portable flexible ladders, knotted manropes, or other devices, approved by the regulatory agency.\nSource:\nAPI\nRP 14G, Recommended Practice for Fire Prevention and Control on Fixed Open-type Offshore Production Platforms: Upstream Segment, Fourth Edition, April 2007.\nGlobal Standards", "https://iadclexicon.org/secondary-petroleum-production-licence": "TERM: Secondary Petroleum Production Licence\nURL: https://iadclexicon.org/secondary-petroleum-production-licence\n\nSecondary petroleum production licence\nSecondary petroleum production licence means a petroleum production licence granted as a result of an application under any of the following provisions:\nsubclause 2(6) of this Schedule;\nsubclause 4(6) of this Schedule;\nsubsection 40(3) or 40B(4) of the repealed Petroleum (Submerged Lands) Act 1967.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/secondary-method": "TERM: Secondary Method\nURL: https://iadclexicon.org/secondary-method\n\nSecondary Method, of Evacuation\nMethod of leaving the installation in an emergency which can be carried out in a fully controlled manner under the direction of the person in charge, independent of external support.\nSource:\u00a0ISO 15544:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Requirements and guidelines for emergency.\nGlobal Standards", "https://iadclexicon.org/secondary-process-piping": "TERM: Secondary Process Piping\nURL: https://iadclexicon.org/secondary-process-piping\n\nSecondary Process Piping\nProcess piping located downstream of a block valve that can be valved-off without significantly affecting the process unit operability is commonly referred to as secondary process piping. Often, secondary process piping is small-bore piping (SBP).\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/secondary-recovery": "TERM: Secondary Recovery\nURL: https://iadclexicon.org/secondary-recovery\n\nSecondary Recovery\n\u201cSecondary recovery\u201d means a method of recovering quantities of oil or gas from a reservoir which quantities would not be recoverable by ordinary primary depletion methods.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/secondary-recovery-project": "TERM: Secondary Recovery Project\nURL: https://iadclexicon.org/secondary-recovery-project\n\nSecondary Recovery Project\n\u201cSecondary recovery project\u201d means an EOR project that:\noccurs subsequent to the completion of primary recovery and is not a tertiary recovery project;\ninvolves the application, in accordance with sound engineering principles of carbon dioxide miscible fluid displacement, pressure maintenance, water flooding or other division accepted and approved secondary recovery method that can reasonably be expected to result in an increase, determined in light of the facts and circumstances, in the amount of oil that may ultimately be recovered; and\nencompasses a pool or portion of a pool the boundaries of which can be adequately defined and controlled.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations\nSecondary Recovery Project\nAn enhanced recovery project that is not a tertiary recovery project.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/secondary-stakeholders": "TERM: Secondary Stakeholders\nURL: https://iadclexicon.org/secondary-stakeholders\n\nSecondary Stakeholders\nThose individuals or groups with an interest in the project, including local and national government, policy makers, regulators, advocacy groups and NGOs, that are not directly impacted by the project but nonetheless have a legitimate interest in and influence over it.\nSource: Identifying and assessing water sources: Guidance document for the onshore oil and gas industry, International Petroleum Industry Environmental Conservation Association (IPIECA), 2014.\nGlobal Standards", "https://iadclexicon.org/secondary-stress": "TERM: Secondary Stress\nURL: https://iadclexicon.org/secondary-stress\n\nSecondary stress\nAny normal or shear stress that develops as a result of material constraint. NOTE This type of stress is self-limiting, which means that local yielding can relieve the conditions that cause the stress, and single application of load will not cause failure. NOTE Definition taken from API 2RD.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nSecondary stress\nStress developed by constraint due to a geometrical discontinuity, by the use of materials of different elastic moduli under external load, by constraint due to differential thermal expansion, or by assembly load (preload) that does not impair the sealing performance of a connector. NOTE 1 Only stresses that are distributed linearly across the thickness are considered secondary stresses. For nonlinearly distributed stresses, the secondary stresses are those of the equivalent linear distribution. NOTE 2 With respect to the mechanical behaviour of the structure, the basic characteristic of secondary stresses is that they lead to plastic deformation when equalizing different local distortions in the case of excess of the yield strength. Characteristic for a secondary stress is that it is self-limiting, i.e. local flow deformation leads to a limitation of the stress. NOTE 3 Secondary stresses can be of the membrane or bending type. NOTE 4 Bending stresses caused by gross structural discontinuities and acting across the wall thickness of the pipe are classified as secondary stresses.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nSecondary stress\nA secondary stress is any stress in the structure which is not a primary stress or peak stress.\nSource:\nAPI\nSPEC 16R, Specification for Marine Drilling Riser Couplings, Exploration and Production Department, First Edition, January 1997.\nGlobal Standards\nSecondary stress\nNormal stress or a shear stress developed by the constraint of adjacent parts or by self constraint of a structure (ASME BPVC, Section VIII, Division 2, Paragraph 5.12). NOTE The basic characteristic of a secondary stress is that it is self-limiting. Local yielding and minor distortions can satisfy the conditions that cause the stress to occur and failure from one application of the stress is not to be expected.\nSource:\nAPI\nTR 1PER15K-1, Protocol for Verification and Validation of High-pressure High-temperature Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/secondary-structure": "TERM: Secondary Structure\nURL: https://iadclexicon.org/secondary-structure\n\nSecondary Structure\nComponents that are not considered \u201cload carrying\u201d for the purposes of the design calculations.\nSecondary structures can include, but are not limited to, the following components:\n\u2014 doors, wall, and roof panels;\n\u2014 panel stiffeners and corrugations;\n\u2014 internal securing points.\nSource:\nAPI\nStandard 2CCU, Offshore Cargo Carrying Units, First Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/secondary-well-barrier": "TERM: Secondary Well Barrier\nURL: https://iadclexicon.org/secondary-well-barrier\n\nSecondary Well Barrier\nSecond set of well barrier elements that prevent flow from a source of inflow.\n[SOURCE: API RP 90, modified]\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nSecondary Well Barrier\nSecond set of barrier elements that prevents flow from a source.\nSource:\nAPI\nRP 90, Annular Casing Pressure Management for Offshore Wells, Upstream Segment. First Edition, August 2006.\nGlobal Standards", "https://iadclexicon.org/secret": "TERM: Secret\nURL: https://iadclexicon.org/secret\n\nSecret\nCondition of information being protected from being known by any system entities except those intended to know it [11].\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/secp": "TERM: SECP\nURL: https://iadclexicon.org/secp\n\nSECP\nSOx Emissions Compliance Plan.\nSource: Resolution MEPC.184(59), 2009 Guidelines for exhaust gas cleaning systems, 17 July 2009, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/secretary-general": "TERM: Secretary-General\nURL: https://iadclexicon.org/secretary-general\n\nSecretary-General\n\u201cSecretary-General\u201d. The Secretary-General of the International Maritime Organization.\nSource:\u00a0IMO Resolution MSC.70(69), adoption of amendments to the International Convention on Maritime Search and Rescue (SAR), 1979, 18 May 1998, International Maritime Organization.\nLegislation\nSecretary-General\n\u201cSecretary-General\u201d means the Secretary-General of the Organization.\nSource:\u00a0International Convention on the Control of Harmful Anti-fouling Systems on Ships,2001.\nLegislation\nSource:\u00a0International Convention on Civil Liability for Bunker Oil Pollution Damage, 2001.\nLegislation\nSource:\u00a0International Convention for the Control and Management of Ships\u2019 Ballast Water and Sediments, 2004.\nLegislation\nSource:\u00a0International Convention on Oil Pollution Preparedness, Response and Co-operation, 1990.\nLegislation", "https://iadclexicon.org/secretary": "TERM: Secretary\nURL: https://iadclexicon.org/secretary\n\nSecretary\n\u201cSecretary\u201d means the duly appointed and qualified Secretary of the Commission or any person appointed by the Commission to act as such Secretary during the absence of the Secretary, his inability, or disqualification to act.\nSource:\u00a0Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations\nSecretary\n\u201cSecretary\u201d means the Secretary of the Board; secr\u00e9taire.\nSource: National Energy Board Act, R.S.C., 1985, c. N-7, Canada, current to April 29, 2013.\nLegislation\nSecretary\nSecretary means the Secretary of the Department.\nSource:\u00a0\u00a0Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nSecretary\n\u201cSecretary\u201d means the Secretary of the U.S. Department of Labor.\n(A) May be referred to as the Assistant Secretary.\nSource:\u00a0State of Wyoming Occupational Safety and Health Rules and Regulations for Oil and Gas Well Drilling, Revised January 8, 2013.\nRegulations\nSecretary\nThe chief executive of the Department of Labour. *Indicates that the definition has been extracted from the HSE Act.\nSource: Approved Code of Practice for Managing Hazards to Prevent Major Industrial Accidents, Health and Safety in Employment Act 1992, Department of Labour, New Zealand, July 1994.\nRegulatory Guidance\nSecretary\nSecretary means the chief executive of the department.\nSource: Health and Safety in Employment Act 1992, Public Act 1992 No 96, New Zealand, as of 1 July 2011.\nLegislation", "https://iadclexicon.org/secret-key": "TERM: Secret Key\nURL: https://iadclexicon.org/secret-key\n\nSecret Key\nA cryptographic key that is used for both encryption and decryption, enabling the operation of a\nsymmetric key cryptography scheme.\nExtended Definition: Also, a cryptographic algorithm that uses a single key (i.e., a secret key) for both encryption of plaintext and decryption of ciphertext.\nAdapted from: CNSSI 4009.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/section": "TERM: Section\nURL: https://iadclexicon.org/section\n\nSection\nSection\nmeans a group of fire detectors and manually operated call points as reported in the indicating unit(s). <Fixed fire detection and fire alarm systems>.\nSource:\u00a0IMO Resolution MSC.311(88), amendments to the International Code for Fire Safety Systems, 3 December 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/section-9-vessel": "TERM: Section 9 Vessel\nURL: https://iadclexicon.org/section-9-vessel\n\nSection 9 vessel\nA pressure vessel which is exempted from the rules set forth in Section 6 of this document.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006.\nGlobal Standards", "https://iadclexicon.org/section-33-block": "TERM: Section 33 Block\nURL: https://iadclexicon.org/section-33-block\n\nSection 33 block\nSection 33 block means a block constituted as provided by section 33.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/section-identification-capability": "TERM: Section Identification Capability\nURL: https://iadclexicon.org/section-identification-capability\n\nSection Identification Capability\nSection identification capability\nmeans a system with the capability of identifying the section in which a detector or manually operated call point has activated. <Fixed fire detection and fire alarm systems>.\nSource:\u00a0IMO Resolution MSC.311(88), amendments to the International Code for Fire Safety Systems, 3 December 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/section-of-a-casing-string": "TERM: Section Of A Casing String\nURL: https://iadclexicon.org/section-of-a-casing-string\n\nSection Of A Casing String\nA section of a casing string is defined as a continuous length of casing.\nSource:\nAPI\nRP 90, Annular Casing Pressure Management for Offshore Wells, Upstream Segment. First Edition, August 2006.\nGlobal Standards", "https://iadclexicon.org/secure-area": "TERM: Secure  Area\nURL: https://iadclexicon.org/secure-area\n\nSecure \u00a0Area\nThe area over which the owner/operator has implemented security measures for access control in accordance with the security plan.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards", "https://iadclexicon.org/secured": "TERM: Secured\nURL: https://iadclexicon.org/secured\n\nSecured\nThe device or object referred to is so anchored that it will not become accidentally detached, displaced or removed under normal use or foreseen circumstances.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations", "https://iadclexicon.org/secure-status": "TERM: Secure Status\nURL: https://iadclexicon.org/secure-status\n\nSecure Status\nEstablishment of two independent barriers between the reservoir and the environment.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/secured-party": "TERM: Secured Party\nURL: https://iadclexicon.org/secured-party\n\nSecured Party\n\u201cSecured party\u201d means the person claiming a security interest under a security notice; partie garantie.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nSource: \u00a0Canada Petroleum Resources Act, R.S.C. 1985, c. 36 (2nd Supp.), current to April 29, 2013.\nLegislation", "https://iadclexicon.org/securely-provision": "TERM: Securely Provision\nURL: https://iadclexicon.org/securely-provision\n\nSecurely Provision\nA NICE Workforce Framework category consisting of specialty areas concerned with conceptualizing, designing, and building secure IT systems, with responsibility for some aspect of the systems\u2019 development.\nFrom: NICE Workforce Framework.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/securing": "TERM: Securing\nURL: https://iadclexicon.org/securing\n\nSecuring\nSecuring\nincludes lashing and unlashing.\nSource:\u00a0IMO MSC.1/Circ.1352, amendments to the Code of Safe Practice for Cargo Stowage and Securing (CSS Code), 30 June 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/security": "TERM: Security\nURL: https://iadclexicon.org/security\n\nSecurity\nmeasures taken to protect a system.\ncondition of a system that results from the establishment and maintenance of measures to protect the system.\ncondition of system resources being free from unauthorized access and from unauthorized or accidental change, destruction, or loss [11].\ncapability of a computer-based system to provide adequate confidence that unauthorized persons and systems can neither modify the software and its data nor gain access to the system functions, and yet to ensure that this is not denied to authorized persons and systems [14].\nprevention of illegal or unwanted penetration of or interference with the proper and intended operation of an industrial automation and control system.\nNOTE: Measures can be controls related to physical security (controlling physical access to computing assets) or logical security (capability to login to a given system and application.)\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/securing-force": "TERM: Securing Force\nURL: https://iadclexicon.org/securing-force\n\nSecuring Force\nSecuring force\nmeans the force required to close the hook manually.\nSource:\u00a0IMO Resolution MSC.81(70), Revised Recommendation on Testing of Life-Saving Appliances, 11 December 1998, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/security-architecture": "TERM: Security Architecture\nURL: https://iadclexicon.org/security-architecture\n\nSecurity Architecture\nPlan and set of principles that describe the security services that a system is required to provide to meet the needs of its users, the system elements required to implement the services, and the performance levels required in the elements to deal with the threat environment [11].\nNOTE: In this context, security architecture would be an architecture to protect the control network from intentional or unintentional security events.\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/security-audit": "TERM: Security Audit\nURL: https://iadclexicon.org/security-audit\n\nSecurity Audit\nIndependent review and examination of a system\u2019s records and activities to determine the adequacy of system controls, ensure compliance with established security policy and procedures, detect breaches in security services, and recommend any changes that are indicated for countermeasures [7].\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/security-automation": "TERM: Security Automation\nURL: https://iadclexicon.org/security-automation\n\nSecurity Automation\nThe use of information technology in place of manual processes for cyber incident response and management.\nAdapted from: DHS personnel.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/security-components": "TERM: Security Components\nURL: https://iadclexicon.org/security-components\n\nSecurity Components\nAssets such as firewalls, authentication modules, or encryption software used to improve the security performance of an industrial automation and control system (See\n\u201ccountermeasure\u201d\n).\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/security-control": "TERM: Security Control\nURL: https://iadclexicon.org/security-control\n\nSecurity Control\nSee \u201c\ncountermeasure.\n\u201d\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/security-countermeasure": "TERM: Security Countermeasure\nURL: https://iadclexicon.org/security-countermeasure\n\nSecurity Countermeasure\nAn action or activity intended to improve one or more aspects of the security system to mitigate a specific security risk.\nSource:\u00a0Canadian Standards Association, Z246.1-09, Security management for petroleum and natural gas industry systems, August 2009,\nRegional Standards", "https://iadclexicon.org/security-duties": "TERM: Security Duties\nURL: https://iadclexicon.org/security-duties\n\nSecurity Duties\nSecurity duties include all security tasks and duties as defined by chapter XI-2 of the International Convention for the Safety of Life at Sea (SOLAS 1974, as amended) and the International Ship and Port Facility Security (ISPS) Code.\nSource:\u00a0IMO Resolution A.1079(28), Recommendations for the Training and Certification of Personnel on Mobile Offshore Units (MOUs), Adopted on 4 December 2013, International Maritime Organization,\nRegulatory Guidance", "https://iadclexicon.org/security-event": "TERM: Security Event\nURL: https://iadclexicon.org/security-event\n\nSecurity Event\nOccurrence in a system that is relevant to the security of the system [11].\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/security-function": "TERM: Security Function\nURL: https://iadclexicon.org/security-function\n\nSecurity Function\nFunction of a zone or conduit to prevent unauthorized electronic intervention that can impact or influence the normal functioning of devices and systems within the zone or conduit.\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/security-implementation-standard": "TERM: Security Implementation Standard\nURL: https://iadclexicon.org/security-implementation-standard\n\nSecurity Implementation Standard\nDocument specifying authorized ways for realizing security.\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/security-incident": "TERM: Security Incident\nURL: https://iadclexicon.org/security-incident\n\nSecurity Incident\nA security event which may compromise an asset and require action.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards\nSecurity Incident\nAn occurrence that actually or potentially results in adverse consequences to (adverse effects on) (poses a threat to) an information system or the information that the system processes, stores, or transmits and that may require a response action to mitigate the consequences.\nExtended Definition: An occurrence that constitutes a violation or imminent threat of violation of security policies, security procedures, or acceptable use policies.\nAdapted from: CNSSI 4009, FIPS 200, NIST SP 800-53 Rev 4, ISSG.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards\nSecurity Incident\nA security-related occurrence, threat, or action that has led to or could potentially lead to adversely affecting people, the environment, assets, and economic stability.\nSource:\u00a0Canadian Standards Association, Z246.1-09, Security management for petroleum and natural gas industry systems, August 2009,\nRegional Standards\nSecurity Incident\nAdverse event in a system or network or the threat of the occurrence of such an event [10].\nNOTE: The term \u201cnear miss\u201d is sometimes used to describe an event that could have been an incident under slightly different circumstances.\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/security-interest": "TERM: Security Interest\nURL: https://iadclexicon.org/security-interest\n\nSecurity Interest\n\u201cSecurity interest\u201d means any charge on or right in relation to an interest or a share in an interest that secures\nthe payment of an indebtedness arising from an existing or future loan or advance of money,\na bond, debenture or other security of a corporation, or\nthe performance of the obligations of a guarantor under a guarantee given in respect of all or any part of an indebtedness referred to in paragraph (a) or all or any part of a bond, debenture or other security of a corporation, and includes a security given under section 426 of the Bank Act, but does not include an operator\u2019s lien; s\u00fbret\u00e9.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nSource: \u00a0Canada Petroleum Resources Act, R.S.C. 1985, c. 36 (2nd Supp.), current to April 29, 2013.\nLegislation", "https://iadclexicon.org/security-intrusion": "TERM: Security Intrusion\nURL: https://iadclexicon.org/security-intrusion\n\nSecurity Intrusion\nSecurity event, or a combination of multiple security events, that constitutes a security incident in which an intruder gains, or attempts to gain, access to a system (or system resource) without having authorization to do so [11].\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/security-layers-of-protection": "TERM: Security Layers of Protection\nURL: https://iadclexicon.org/security-layers-of-protection\n\nSecurity Layers of Protection\nAlso known as concentric \u201crings of protection,\u201d a concept of providing multiple independent and overlapping layers of protection in depth. For security purposes, this may include various layers of protection such as countersurveillance, counterintelligence, physical security, and cyber security. A second consideration is the balance of the security measures such that equivalent risk exists regardless of the threat\u2019s pathway or method.\nSource:\nAPI\nSTANDARD 780, Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, First Edition, May 2013.\nGlobal Standards", "https://iadclexicon.org/security-level": "TERM: Security Level\nURL: https://iadclexicon.org/security-level\n\nSecurity Level\nLevel corresponding to the required effectiveness of countermeasures and inherent security properties of devices and systems for a zone or conduit based on assessment of risk for the zone or conduit [13].\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/security-management-program": "TERM: Security Management Program\nURL: https://iadclexicon.org/security-management-program\n\nSecurity Management Program\nAn ongoing process to ensure security threats and associated risks are identified and managed with appropriate mitigation and response procedures to prevent and minimize the impact of security incidents adversely affecting people, the environment, assets, and economic stability.\nSource:\u00a0Canadian Standards Association, Z246.1-09, Security management for petroleum and natural gas industry systems, August 2009,\nRegional Standards", "https://iadclexicon.org/security-partner": "TERM: Security Partner\nURL: https://iadclexicon.org/security-partner\n\nSecurity Partner\nParties who, through formal or informal agreements, establish relationships with each other, governments, regulators, enforcement, and public safety agencies and participate in security risk assessments and risk mitigation strategies, including the sharing of information and the securing of petroleum and natural gas industry systems against acts of vandalism, terrorism, or other security threats.\nSource:\u00a0Canadian Standards Association, Z246.1-09, Security management for petroleum and natural gas industry systems, August 2009,\nRegional Standards", "https://iadclexicon.org/security-objective": "TERM: Security Objective\nURL: https://iadclexicon.org/security-objective\n\nSecurity Objective\nAspect of security which to achieve is the purpose and objective of using certain mitigation measures, such as confidentiality, integrity, availability, user authenticity, access authorization, accountability.\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/security-performance": "TERM: Security Performance\nURL: https://iadclexicon.org/security-performance\n\nSecurity Performance\nProgram\u2019s compliance, completeness of measures to provide specific threat protection, post-compromise analysis, review of changing business requirements, new threat and vulnerability information, and periodic audit of control systems to ensure security measures remain effective and appropriate.\nNOTE: Tests, audits, tools, measures, or other methods are required to evaluate security practice performance\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/security-perimeter": "TERM: Security Perimeter\nURL: https://iadclexicon.org/security-perimeter\n\nSecurity Perimeter\nBoundary (logical or physical) of the domain in which a security policy or security architecture applies, i.e., the boundary of the space in which security services protect system resources [11].\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/security-plan": "TERM: Security Plan\nURL: https://iadclexicon.org/security-plan\n\nSecurity Plan\nA document that describes an owner\u2019s/operator\u2019s plan to address security issues and related events, including security assessment and mitigation options. This includes security alert levels and response measures to security threats.\nSource:\nAPI\nSTANDARD 780, Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, First Edition, May 2013.\nGlobal Standards", "https://iadclexicon.org/security-policy": "TERM: Security Policy\nURL: https://iadclexicon.org/security-policy\n\nSecurity Policy\nA rule or set of rules that govern the acceptable use of an organization\u2019s information and services to a level of acceptable risk and the means for protecting the organization\u2019s information assets.\nExtended Definition: A rule or set of rules applied to an information system to provide security services.\nAdapted from: CNSSI 4009, NIST SP 800-53 Rev 4, NIST SP 800-130, OASIS SAML Glossary 2.0.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards\nSecurity Policy\nSet of rules that specify or regulate how a system or organization provides security services to protect its assets [11].\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/security-notice": "TERM: Security Notice\nURL: https://iadclexicon.org/security-notice\n\nSecurity Notice\n\u201cSecurity notice\u201d means a notice of a security interest.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nSource: \u00a0Canada Petroleum Resources Act, R.S.C. 1985, c. 36 (2nd Supp.), current to April 29, 2013.\nLegislation", "https://iadclexicon.org/security-procedures": "TERM: Security Procedures\nURL: https://iadclexicon.org/security-procedures\n\nSecurity Procedures\nDefinitions of exactly how practices are implemented and executed.\nNOTE: Security procedures are implemented through personnel training and actions using currently available and installed technology.\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/security-program": "TERM: Security Program\nURL: https://iadclexicon.org/security-program\n\nSecurity Program\nA combination of all aspects of managing security, ranging from the definition and communication of policies through implementation of best industry practices and ongoing operation and auditing.\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/security-program-management": "TERM: Security Program Management\nURL: https://iadclexicon.org/security-program-management\n\nSecurity Program Management\nIn the NICE Workforce Framework, cybersecurity work where a person: Manages information security (e.g., information security) implications within the organization, specific program, or other area of responsibility, to include strategic, personnel, infrastructure, policy enforcement, emergency planning, security awareness, and other resources (e.g., the role of a Chief Information Security Officer).\nFrom: NICE Workforce Framework.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/security-risk": "TERM: Security Risk\nURL: https://iadclexicon.org/security-risk\n\nSecurity Risk\nThe likelihood of a threat successfully exploiting vulnerability and the resulting degree of damage or impact.\nSource:\nAPI\nSTANDARD 780, Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, First Edition, May 2013.\nGlobal Standards", "https://iadclexicon.org/security-risk-assessment": "TERM: Security Risk Assessment\nURL: https://iadclexicon.org/security-risk-assessment\n\nSecurity R\nisk Assessment (SRA)\nAn assessment for the purposes of determining security risk.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards\nSecurity Risk Assessment\nA SRA is a risk assessment for the purposes of determining security risk.\nSource:\nAPI\nSTANDARD 780, Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, First Edition, May 2013.\nGlobal Standards", "https://iadclexicon.org/security-services": "TERM: Security Services\nURL: https://iadclexicon.org/security-services\n\nSecurity Services\nMechanisms used to provide confidentiality, data integrity, authentication, or no repudiation of information [11].\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/security-stakeholder": "TERM: Security Stakeholder\nURL: https://iadclexicon.org/security-stakeholder\n\nSecurity Stakeholder\nParties who have a direct or indirect vested interest in petroleum and natural gas industry systems infrastructure security.\nNote:\nExamples include operators, governments, regulators, advocates, landowners, third parties, and members of the general public\n.\nSource:\u00a0Canadian Standards Association, Z246.1-09, Security management for petroleum and natural gas industry systems, August 2009,\nRegional Standards", "https://iadclexicon.org/security-sweep": "TERM: Security Sweep\nURL: https://iadclexicon.org/security-sweep\n\nSecurity Sweep\nA walk-through to visually inspect the facility to identify unattended packages, briefcases, luggage, unauthorized persons, or other security breaches and determine that all restricted areas are secure.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards", "https://iadclexicon.org/scraper-pig": "TERM: Scraper Pig\nURL: https://iadclexicon.org/scraper-pig\n\nScraper Pig\nPig equipped with brushes or urethane blades used to clean line or vessels; see also: pig.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/security-violation": "TERM: Security Violation\nURL: https://iadclexicon.org/security-violation\n\nSecurity Violation\nAct or event that disobeys or otherwise breaches security policy through an intrusion or the actions of a well-meaning insider.\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/security-vulnerability-assessment-sva": "TERM: Security Vulnerability Assessment (SVA)\nURL: https://iadclexicon.org/security-vulnerability-assessment-sva\n\nSecurity Vulnerability Assessment (SVA)\nA secondary evaluation that examines a facility\u2019s characteristics and operations to identify potential threats or vulnerabilities and existing and prospective security measures and procedures designed to protect a facility.\nSource:\nAPI\nRP 70, Security for Offshore Oil and Natural Gas Operations, Downstream Segment, First Edition, March 2003.\nGlobal Standards\nSource:\nAPI\nRP 70I, Security for Worldwide Offshore Oil and Natural Gas Operations, Upstream Segment, First Edition, May 2004.\nGlobal Standards", "https://iadclexicon.org/security-zone": "TERM: Security Zone\nURL: https://iadclexicon.org/security-zone\n\nSecurity Zone\nGrouping of logical or physical assets that share common security requirements.\nNOTE: All unqualified uses of the word \u201czone\u201d in this standard should be assumed to refer to a security zone.\nNOTE: A zone has a clear border with other zones. The security policy of a zone is typically enforced by a combination of mechanisms both at the zone edge and within the zone. Zones can be hierarchical in the sense that they can be comprised of a collection of subzones\n.Source: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/sediment-and-water": "TERM: Sediment and Water (S&W)\nURL: https://iadclexicon.org/sediment-and-water\n\nSediment and Water (S&W)\nDissolved impurities such as salt, water, asphalt and other substances in crude\u00a0oil, which come out of suspension and sink to the bottom of a container as the oil cools and settles.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/sediment-oil": "TERM: Sediment Oil\nURL: https://iadclexicon.org/sediment-oil\n\nSediment Oil\n\u201cSediment oil\u201d means tank bottoms and other accumulations of liquid hydrocarbons on an oil and gas lease, which hydrocarbons are not merchantable through normal channels.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/sedimentation": "TERM: Sedimentation\nURL: https://iadclexicon.org/sedimentation\n\nSedimentation\nSeparation and settling of solids in a cement slurry.\nSource:\nAPI\nRP 10B-2, Recommended Practice for Testing Well Cements, First Edition, July 2005 (Reaffirmed: July 2010).\nGlobal Standards", "https://iadclexicon.org/sediments": "TERM: Sediments\nURL: https://iadclexicon.org/sediments\n\nSediments\nSediment is insoluble particles in the foam concentrate.\nSource:\u00a0IMO MSC.1/Circ.1312, Revised Guidelines for the performance and testing criteria, and surveys of foam concentrates for fixed fire-extinguishing systems, 10 June 2009, International Maritime Organization.\nRegulatory Guidance\nSediments\n\u201cSediments\u201d means matter settled out of Ballast Water within a ship.\nSource:\u00a0International Convention for the Control and Management of Ships\u2019 Ballast Water and Sediments, 2004.\nLegislation", "https://iadclexicon.org/see": "TERM: See To It\nURL: https://iadclexicon.org/see\n\nSee To It\nThe term see to it has been used as it is used in Section 10-6 of the Petroleum Act to describe the licensee\u2019s and the operator\u2019s special duty to follow up. The term see to it is used to clarify that it is primarily the individual player\u2019s duty to comply with the regulations. To see to it entails a duty, through establishment of management systems and through audits, to follow up that the participants in the activities comply with requirements stipulated in and in pursuance of the Act. The responsibility to see to it that the regulations are complied with, will thus be a general and overall duty to follow up while carrying out the activities. In particular regarding the operator\u2019s see-to-it duty, the comment regarding Section 10-6 of the Petroleum Act in Odelsting Proposition No. 43 (1995-1996), page 62, says that \u201cThe see-to-it responsibility also entails that the operator, before and during entering a contract and during execution of the activities, shall supervise that the contract parties are competent and qualified. Furthermore, the operator shall follow up during execution of the petroleum activities, as well as check that facilities and equipment put into service and work that is carried out, maintain a prudent standard. In cases where there are different operators during the different phases, e.g. during the development phase and the operations phase, it is important that the operators carry out a necessary coordination between themselves.\u201d\nAs regards the operator\u2019s see-to-it responsibility towards the contractor in the event of hiring a facility with AoC, this is described in detail in the Norwegian Oil Industry Association and Norwegian Association of Shipowners\u2019 \u201cRecommended guidelines for acceptance and operation of mobile facilities with Acknowledgement of Compliance (AoC), or which have started the application process for AoC\u201d Revision 02, dated 1 July 2006. See also Section 25 of these regulations with Guidelines. Elements in the operator\u2019s see-to-it duty are also clarified in Section 18.\nSource:\u00a0Guidelines Regarding the Framework Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/seg": "TERM: SEG\nURL: https://iadclexicon.org/seg\n\nSEG\nSimilar Exposure Group. A work group comprised of individuals who carry out similar tasks and are therefore expected to have similar exposure profiles.\nSource: NOPSEMA Guidance Note: Noise Management\u2014Principles of Assessment and Control, N-09000-GN0401, Australia, Revision 3, December 2011.\nRegulatory Guidance", "https://iadclexicon.org/segregated-ballast": "TERM: Segregated Ballast\nURL: https://iadclexicon.org/segregated-ballast\n\nSegregated Ballast\nSegregated ballast\nmeans ballast water introduced into a tank permanently allocated to the carriage of ballast or cargoes other than oil or Noxious Liquid Substances as variously defined in the Annexes of the present Convention, and which is completely separated from the cargo and oil fuel system.\u00a0 <Annex II, Chapter 1, Regulation 1>.\nSource: Resolution MEPC.118(52), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships, 1973 (Revised Annex II of MARPOL 73/78), 15 October 2004, International Maritime Organization.\nLegislation", "https://iadclexicon.org/seiche": "TERM: Seiche\nURL: https://iadclexicon.org/seiche\n\nSeiche\noscillation of a body of water at its natural period.\nSource:\nAPI\nRP 2MET, Derivation of Metocean Design and Operating Conditions, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/seismic-extracted-data-grid": "TERM: Seismic Extracted Data Grid\nURL: https://iadclexicon.org/seismic-extracted-data-grid\n\nSeismic extracted data grid\nSeismic extracted data grid means a series of vertical cross-sections extracted from a 3 dimensional seismic data volume that form a grid of which:\none direction is along the direction of seismic data acquisition; and\nthe other direction is at right angles to the direction of seismic data acquisition; and\nthe vertical cross-sections are spaced 5 kilometres apart in both directions.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/seismic-energy-source": "TERM: Seismic Energy Source\nURL: https://iadclexicon.org/seismic-energy-source\n\nSeismic Energy Source\n\u201cSeismic energy source\u201d means an energy source that is used to generate acoustic waves in a seismic survey; source d\u2019\u00e9nergie sismique.\nSource:\u00a0Canada Oil and Gas Geophysical Operations Regulations, SOR/96-117, Canada, current to April 29, 2013.\nRegulations\nSource: Nova Scotia Offshore Area Petroleum Geophysical Operations Regulations, SOR/95-144, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/seismic-hazard-curve": "TERM: Seismic Hazard Curve\nURL: https://iadclexicon.org/seismic-hazard-curve\n\nSeismic Hazard Curve\nCurve showing the probability of exceedance against a measure of seismic intensity.\nNOTE The seismic intensity measures can include parameters such as peak ground acceleration, spectral acceleration, or spectral velocity.\nSource:\nAPI\nRP 2EQ, Seismic Design Procedures and Criteria for Offshore Structures, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/seismic-hole": "TERM: Seismic Hole\nURL: https://iadclexicon.org/seismic-hole\n\nSeismic Hole\nAny hole drilled for the purpose of securing geophysical information to be used in the exploration or development of oil, gas, geothermal, or other mineral resources.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/seismic-operations": "TERM: Seismic Operations\nURL: https://iadclexicon.org/seismic-operations\n\nSeismic Operations\nSEISMIC OPERATIONS shall mean all activities associated with acquisition of seismic data including but not limited to surveying, shothole drilling, recording, shothole plugging and reclamation.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/seismic-reserve-capacity-factor": "TERM: Seismic Reserve Capacity Factor\nURL: https://iadclexicon.org/seismic-reserve-capacity-factor\n\nSeismic Reserve Capacity Factor\nRatio of spectral acceleration which causes structural collapse or catastrophic system failure to the ELE spectral acceleration.\nSource:\nAPI\nRP 2EQ, Seismic Design Procedures and Criteria for Offshore Structures, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/seismic-risk-category": "TERM: Seismic Risk Category\nURL: https://iadclexicon.org/seismic-risk-category\n\nSeismic Risk Category\nCategory defined from the exposure level and the expected intensity of seismic motions.\nSource:\nAPI\nRP 2EQ, Seismic Design Procedures and Criteria for Offshore Structures, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/seismic-survey": "TERM: Seismic Survey\nURL: https://iadclexicon.org/seismic-survey\n\nSeismic Survey\n\u201cSeismic survey\u201d means a geophysical operation that uses a seismic energy source to generate acoustic waves that propagate through the earth, are reflected from or refracted along subsurface layers of the earth, and are subsequently recorded; \u00e9tude sismique.\nSource:\u00a0Canada Oil and Gas Geophysical Operations Regulations, SOR/96-117, Canada, current to April 29, 2013.\nRegulations\nSource: Nova Scotia Offshore Area Petroleum Geophysical Operations Regulations, SOR/95-144, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/selective-completion": "TERM: Selective Completion\nURL: https://iadclexicon.org/selective-completion\n\nSelective Completion\nSelective Completion\u2015the completion of any well utilizing downhole equipment so as to permit production to be changed from one separate pool to another without the necessity of a workover or additional perforating.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/select-fire-perforating-gun-system": "TERM: Select Fire Perforating Gun System\nURL: https://iadclexicon.org/select-fire-perforating-gun-system\n\nSelect Fire Perforating Gun System\nA method of sequentially firing a number of perforating guns in a gun string after relocation of the gun string to perforate a number of intervals in a single run.\nSource:\nAPI\nRP 67, Recommended Practice for Oilfield Explosives Safety, Upstream Segment, Second Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/selector-valve": "TERM: Selector Valve\nURL: https://iadclexicon.org/selector-valve\n\nSelector Valve\nA three position directional control valve that has the inlet port blocked and the operator ports blocked in the center position.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/self-assessment": "TERM: Self-assessment\nURL: https://iadclexicon.org/self-assessment\n\nSelf-assessment\nprocess by which an evaluation is self-administered by a candidate for the purpose of providing feedback.\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/security-system": "TERM: Security System\nURL: https://iadclexicon.org/security-system\n\nSecurity System\nA device or multiple devices designed, installed and operated to monitor, detect, observe, or communicate about activity that may pose a security threat.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards", "https://iadclexicon.org/self-declaration": "TERM: Self-declaration\nURL: https://iadclexicon.org/self-declaration\n\nSelf-declaration\nstatement by a candidate that he/she fulfils specific requirements.\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/self-elevating-or-jack-up-unit": "TERM: Self-elevating or (Jack-up) Unit\nURL: https://iadclexicon.org/self-elevating-or-jack-up-unit\n\nSelf-elevating or (Jack-up) Unit\nA self-elevating (or jack-up) unit is a floating unit which is designed to operate as a sea bed-stabilised unit in an elevated mode. These units have a buoyant hull (generally either triangular or pontoon shaped) with movable legs capable of raising its hull above the surface of the sea. The legs may be designed to penetrate the sea bed, or be\u00a0 attached to a mat or individual footings which rest on the sea bed. These unit types are generally not fitted with a propulsion system.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 3, Functional Unit Types and Special Features, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/self-elevating-unit": "TERM: Self-Elevating Unit\nURL: https://iadclexicon.org/self-elevating-unit\n\nSelf-Elevating Unit\nSelf-elevating unit is a unit with movable legs capable of raising its hull above the surface of the sea and lowering it back into the sea.\nSource:\u00a0IMO Resolution A.1023(26), Code for the Construction and Equipment of Mobile Offshore Drilling Units (2009 MODU Code), 2009.\nGlobal Standards\nSource:\nIMO resolution MSC.267(85), International Code on Intact Stability, 2008 (2008 IS Code), 4\u00a0December 2008, International Maritime Organization.\nRegulatory Guidance\nSelf-Elevating Unit\nSelf-elevating unit means a unit with moveable legs capable of raising its hull above the surface of the sea.\nSource:\u00a0Mobile Offshore Drilling Units, 46 CFR 107-109 (2013).\nRegulations\nSelf-Elevating Unit\nSelf-elevating unit\nis a unit with moveable legs capable of raising its hull above the surface of the sea.\nSource:\u00a0IMO Resolution MSC.267(85), adoption of the International Code on Intact Stability, 2008 (2008 IS Code), 4 December 2008, International Maritime Organization.\nRegulatory Guidance\nSelf-Elevating Unit\nSelf-elevating units are mobile units which are designed to operate as sea bed-stabilised units in an elevated mode. These units have a buoyant hull with movable legs capable of raising the hull above the surface of the sea. The legs may be designed to penetrate the sea bed, or be attached to a mat or individual footings which rest on the sea bed.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 1, Regulations, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/self-employed-person": "TERM: Self-employed Person\nURL: https://iadclexicon.org/self-employed-person\n\nSelf-employed Person\n\u201cSelf-employed person\u201d means a person who is engaged in an occupation on that person\u2019s own behalf but does not include a dependent contractor.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations", "https://iadclexicon.org/self-erecting-cranes": "TERM: Self-erecting Cranes\nURL: https://iadclexicon.org/self-erecting-cranes\n\nSelf-erecting Cranes\nA lifting device that is not part of the original platform design and installed for a specific application or task and will not remain as a permanent part of the facility.\nNOTE A temporary crane can be certified to API 2C or other justification by engineering analysis, review and materials of construction.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards", "https://iadclexicon.org/self-evaluation": "TERM: Self-evaluation\nURL: https://iadclexicon.org/self-evaluation\n\nSelf-evaluation\nprocess by which an evaluation is self-administered by a candidate for the purpose of providing feedback.\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/self-propelled-installation": "TERM: Self-propelled Installation\nURL: https://iadclexicon.org/self-propelled-installation\n\nSelf-propelled Installation\nan installation that is certified to navigate independently.\nSource: Atlantic Canada Offshore Petroleum Industry, Standard Practice for the Training and Qualifications of Personnel, 2013, Canadian Association of Petroleum Producers,\nGlobal Standards", "https://iadclexicon.org/self-propelled": "TERM: Self-propelled\nURL: https://iadclexicon.org/self-propelled\n\nSelf-propelled\nSelf-propelled means that the unit is designed for unassisted sea passages and is fitted with propelling machinery in accordance with LR Rules.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 1, Regulations, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/self-propelled-unit": "TERM: Self-propelled Unit\nURL: https://iadclexicon.org/self-propelled-unit\n\nSelf-propelled unit\nSelf-propelled unit means a unit that has propulsion machinery that provides for independent underway navigation.\nSource: Mobile Offshore Drilling Units, 46 CFR 107-109 (2013).\nRegulations", "https://iadclexicon.org/self-sufficiency": "TERM: Self-sufficiency\nURL: https://iadclexicon.org/self-sufficiency\n\nSelf-sufficiency\n\u201cSelf-sufficiency\u201d means a volume of suitable crude oil and equivalent substances available from Canadian hydrocarbon producing capacity that is adequate to supply the total feedstock requirements of Canadian refineries necessary to satisfy the total domestic refined product requirements of Canada, excluding those feedstock requirements necessary to produce specialty refined products; autosuffisance.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation", "https://iadclexicon.org/sem": "TERM: SEM\nURL: https://iadclexicon.org/sem\n\nSEM\nSubsea electronic module.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/semi-enclosed-location": "TERM: Semi-enclosed Location\nURL: https://iadclexicon.org/semi-enclosed-location\n\nSemi-enclosed location\nFor the purpose of this subpart \u201csemi-enclosed location\u201d means a location where natural conditions of ventilation are notably different from those on open decks due to the presence of structures such as roofs, windbreaks, or bulkheads.\nSource: Mobile Offshore Drilling Units, 46 CFR 107-109 (2013).\nRegulations\nSemi-enclosed locations\nSemi-enclosed locations are locations where natural conditions of ventilation are notably different from those on open decks due to the presence of structures such as roofs, windbreaks and bulkheads and which are so arranged that dispersion of gas may not occur.\nSource: IMO Resolution A.1023(26), Code for the Construction and Equipment of Mobile Offshore Drilling Units (2009 MODU Code), 2009.\nGlobal Standards\nSemi-enclosed\nSemi-enclosed locations are locations where natural conditions of ventilation are notably different from those on open decks due to the presence of structures such as roofs, windbreaks and bulkheads and which are so arranged that the dispersion of gas may not occur.\nSource: IEC 61892-7, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 7: Hazardous areas.\nGlobal Standards", "https://iadclexicon.org/semi-enclosed-space": "TERM: Semi-enclosed Space\nURL: https://iadclexicon.org/semi-enclosed-space\n\nSemi-enclosed Space\nA semi-enclosed space is considered to be a space which is adjoining an open area, where the natural ventilation conditions within the space are restricted by structures such as decks, bulkheads or windbreaks in such a manner that they are significantly different from those appertaining to the open deck, and where dispersion of gas may be impeded.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 7, Safety Systems, Hazardous Areas and Fire, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/semi-quantitative-risk-assessment-methodology": "TERM: Semi-quantitative Risk Assessment Methodology\nURL: https://iadclexicon.org/semi-quantitative-risk-assessment-methodology\n\nSemi-quantitative Risk Assessment Methodology\nSet of methods, principles, or rules to assess risk that uses bins, scales, or representative numbers whose values and meanings are not maintained in other contexts\nSample Usage:\nBy giving the \u201clow risk, \u201cmedium risk,\u201d and \u201chigh risk\u201d categories corresponding numerical values, the assessor used a semi-quantitative risk assessment methodology.\nAnnotation:\nWhile numbers may be used in a semi-quantitative methodology, the values are not applicable outside of the methodology, and numerical results from one methodology cannot be compared with those from other methodologies.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/semi-standardized-cargo": "TERM: Semi-Standardized Cargo\nURL: https://iadclexicon.org/semi-standardized-cargo\n\nSemi-Standardized Cargo\nSemi-standardized cargo\nmeans cargo for which the ship is provided with a securing system capable of accommodating a limited variety of cargo units, such as vehicles, trailers, etc.\nSource:\u00a0IMO MSC.1/Circ.1353, Revised Guidelines for the preparation of the Cargo Securing Manual, 30 June 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/semi-submersible": "TERM: Semi-Submersible\nURL: https://iadclexicon.org/semi-submersible\n\nSemi-Submersible\nA floating offshore drilling vessel which is ballasted at the drilling location and conducts drilling operations in a stable, partly submerged position.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards\nSemi-Submersible\nFloating structure normally consisting of a deck structure with a number of widely spaced, large cross-section, supporting columns connected to submerged pontoons.\u00a0NOTE Pontoon/column geometry is usually chosen to minimize global motions in a broad range of wave frequencies.\nSource:\u00a0ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards", "https://iadclexicon.org/semi-submersible-installation": "TERM: Semi-submersible Installation\nURL: https://iadclexicon.org/semi-submersible-installation\n\nSemi-submersible Installation\na drilling installation with the main deck connected to an underwater hull or hulls by columns or caissons.\nSource: Atlantic Canada Offshore Petroleum Industry, Standard Practice for the Training and Qualifications of Personnel, 2013, Canadian Association of Petroleum Producers,\nGlobal Standards", "https://iadclexicon.org/sems": "TERM: SEMS\nURL: https://iadclexicon.org/sems\n\nSEMS\nSafety and environmental management system.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards\nSource:\nAPI\nBulletin 97, Well Construction Interface Document Guidelines, First Edition, December 2013.\nGlobal Standards\nSource:\nAPI\nRP T-1, Creating Orientation Programs for Personnel Going Offshore, Fifth Edition, November 2016.\nGlobal Standards", "https://iadclexicon.org/semi-submersible-or-column-stabilised-units": "TERM: Semi-submersible or Column-stabilised Units\nURL: https://iadclexicon.org/semi-submersible-or-column-stabilised-units\n\nSemi-submersible or Column-stabilised Units\nSemi-submersible or column-stabilised units have working platforms supported on widely spaced buoyant columns. The columns are normally attached to buoyant lower hulls or pontoons. These units are normally floating types but can be designed to rest on the sea bed, see also 2.2.3.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 1, Regulations, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/sensing-part": "TERM: Sensing Part\nURL: https://iadclexicon.org/sensing-part\n\nSensing Part\nSensing part\n: a sensing function of detecting any heading information connected to the transmitting device.\nSource:\u00a0IMO Resolution MSC.116(73), Recommendation on Performance Standards for Marine Transmitting Heading Devices (THDs), 1 December 2000, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/sensitive-areas": "TERM: Sensitive Areas\nURL: https://iadclexicon.org/sensitive-areas\n\nSensitive Areas\nThese areas are defined by the presence of factors, whether one or more, that make an area vulnerable to pollution from crude oil spills. Factors that are characteristic of sensitive areas include the presence of shallow groundwater or pathways for communication with deeper groundwater; proximity to surface water, including lakes, rivers, streams, dry or flowing creeks, irrigation canals, stock tanks, and wetlands; proximity to natural wildlife refuges or parks; or proximity to commercial or residential areas.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/sensitive-areaa": "TERM: Sensitive Areaa\nURL: https://iadclexicon.org/sensitive-areaa\n\nSensitive Areaa\nSENSITIVE AREA is an area vulnerable to potential significant adverse groundwater impacts, due to factors such as the presence of shallow groundwater or pathways for communication with deeper groundwater; proximity to surface water, including lakes, rivers, perennial or intermittent streams, creeks, irrigation canals, and wetlands. Additionally, areas classified for domestic use by the Water Quality Control Commission, local (water supply) wellhead protection areas, areas within 1/8 mile of a domestic water well, areas within 1/4 mile of a public water supply well, ground water basins designated by the Colorado Ground Water Commission, and surface water supply areas are sensitive areas.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/sensitive-reservoir": "TERM: Sensitive Reservoir\nURL: https://iadclexicon.org/sensitive-reservoir\n\nSensitive reservoir:\nSensitive reservoir means a reservoir in which the production rate will affect ultimate recovery.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/sensitive-wildlife-habitat": "TERM: Sensitive Wildlife Habitat\nURL: https://iadclexicon.org/sensitive-wildlife-habitat\n\nSensitive Wildlife Habitat\nSENSITIVE WILDLIFE HABITAT shall mean:\nmule deer critical winter range (being both mule deer winter concentration areas (that part of the winter range where densities are at least 200% of the surrounding winter range density during the same period used to define winter range in 5 out of 10 winters), and mule deer severe winter range (that part of the winter range where 90% of the individuals are located during the average 5 winters out of 10 from the first heavy snowfall to spring green-up)) (west of Interstate 25 and excluding Las Animas County);\nelk winter concentration areas (west of Interstate 25 and excluding Las Animas County);\npronghorn antelope winter concentration areas (west of Interstate 25);\nbighorn sheep winter range;\nelk production areas (being that part of the overall range occupied by the females for calving) (west of Interstate 25 and excluding Las Animas County);\nColumbian sharp-tailed grouse and plains sharp-tailed grouse production areas (being an area that contains 80% of nesting and brood rearing habitat for any identified population);\ngreater sage-grouse and Gunnison sage-grouse production areas (being an area that contains 80% of nesting and brood rearing habitat for any population identified in the Colorado Greater Sage-Grouse Conservation Plan (CDOW, 2008) or the Gunnison Sage-Grouse Range-Wide Conservation Plan (May 2005), respectively);\nlesser prairie chicken production areas (being an area that includes 80% of nesting and brood rearing habitat);\nblack-footed ferret release areas;\nBald Eagle nest sites and winter night roost sites; and\nGolden Eagle nest sites.\nMaps showing and spatial data identifying the individual and combined extents of the above habitat areas shall be maintained by the Commission and made available on the Commission website, and copies of the maps shall be attached as Appendix VIII. The extent of sensitive wildlife habitat is subject to update on a periodic but no more frequent than biennial basis and may be modified only through the Commission\u2019s rulemaking procedures, as provided in Rule 529. Any modifications to sensitive wildlife habitat shall not affect Form 2As or Comprehensive Drilling Plans approved prior to the effective date of such changes.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/sensitivity": "TERM: Sensitivity\nURL: https://iadclexicon.org/sensitivity\n\nSensitivity\nSize of the smallest discontinuity detectable by an NDT method with a reasonable signal to-noise ratio.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/sensitivity-analysis": "TERM: Sensitivity Analysis\nURL: https://iadclexicon.org/sensitivity-analysis\n\nSensitivity Analysis\nProcess to determine how outputs of a methodology differ in response to variation of the inputs or conditions.\nSample Usage:\nThe sensitivity analysis showed that the population variable had the largest effect on the output of the model.\nAnnotation:\nWhen a factor considered in a risk assessment has uncertainty, sensitivity analysis examines the effect that the uncertainty has on the results.\nA sensitivity analysis can be used to examine how individual variables can affect the outputs of risk assessment methodologies.\nAlternatively, sensitivity analysis can show decision makers or evaluators the impact or predicted impact of risk management alternatives.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance\nSensitivity Analysis\nSensitivity analysis\nmeans an analysis to determine the effect of changes in individual input parameters on the results of a given model or calculation method.\nSource:\u00a0IMO MSC.1/Circ.1002, Guidelines on alternative design and arrangements for fire safety, 26\u00a0June 2001, International Maritime Organization.\nRegulatory Guidance\nSource:\u00a0IMO MSC.1/Circ.1212, Guidelines on alternative design and arrangements for SOLAS chapters II-1 and III, 15 December 2006, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/sensors-and-actuators": "TERM: Sensors and Actuators\nURL: https://iadclexicon.org/sensors-and-actuators\n\nSensors and Actuators\nMeasuring or actuating elements connected to process equipment and to the control system.\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/sensor": "TERM: Sensor\nURL: https://iadclexicon.org/sensor\n\nSensor\nInstrument used to measure operating information such as pressure, flow or temperature.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards\nSensor (Types of Instruments)\nAssembly in which the sensing element is housed and that may also contain associated circuit components.\nSource:\u00a0IEC 60079-29-1, Explosive atmospheres \u2013 Part 29-1: Gas detectors \u2013 Performance requirements of detectors for flammable gases.\nGlobal Standards\nSensor\nSensor\nmeans any unit external to the S-VDR, to which the S-VDR is connected and from which it obtains data to be recorded.\nSource:\u00a0IMO Resolution MSC.163(78), Recommendation on Performance Standards for Shipborne Simplified Voyage Data Recorders (S-VDRs), 17 May 2004, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/sep": "TERM: SEP\nURL: https://iadclexicon.org/sep\n\nSEP\nSurface Emissive Power.\nSource:\nAPI\nRP 2FB, Recommended Practice for the Design of Offshore Facilities Against Fire and Blast Loading, First Edition, April 2006.\nGlobal Standards", "https://iadclexicon.org/separate": "TERM: Separate\nURL: https://iadclexicon.org/separate\n\nSeparate\nSeparate\nmeans that a cargo piping system or cargo vent system, for example, is not connected to another cargo piping or cargo vent system.\nSource: Resolution MEPC.119(52), 2004 amendments to the International Code for the Construction and Equipment of Ships Carrying Dangerous Chemicals in Bulk (IBC Code), 15 October 2004.\nRegulatory guidance, International Maritime Organization", "https://iadclexicon.org/separately-owned-tract": "TERM: Separately Owned Tract\nURL: https://iadclexicon.org/separately-owned-tract\n\nSeparately Owned Tract\nAny reference to a separately owned tract, although in general terms broad enough to include the surface and all underlying common sources of supply of oil and gas, shall have reference thereto only in relation to the unit source of supply or portion thereof embraced within the unit area of a particular unit.\nSource: Control of Oil and Gas Resources, North Dakota Century Code, Title 38, Chapter 8, February 2013.\nLegislation", "https://iadclexicon.org/serious-bodily-injury": "TERM: Serious Bodily Injury\nURL: https://iadclexicon.org/serious-bodily-injury\n\nSerious Bodily Injury\n\u2018Serious bodily injury\u2019 means:\nhead injuries involving concussion, loss of consciousness or other serious consequences;\nloss of consciousness as a result of working environment factors;\nskeletal injuries, with the exception of simple hairline fractures or fractures of fingers or toes;\ninjuries to internal organs;\nwhole or partial amputation of parts of the body;\npoisoning with danger of permanent health injury, such as H2S poisoning;\nburns or corrosive injuries with full thickness skin injury (third degree) or partial thickness skin injury (second degree) to the face, hands, feet or abdomen, as well as all partial thickness skin injury that covers more than five per cent of the surface of the body;\ngeneral cooling (hypothermia);\npermanent inability to work.\nSource:\u00a0Guidance Notes on Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, Oil Industry Safety Directorate (India), 2012.\nRegulatory Guidance", "https://iadclexicon.org/serious-harm": "TERM: Serious Harm\nURL: https://iadclexicon.org/serious-harm\n\nSerious Harm\nSerious harm, subject to subsection (4), means death, or harm of a kind or description declared by the Governor-General by Order in Council to be serious for the purposes of this Act; and seriously harmed has a corresponding meaning.\nSource: Health and Safety in Employment Act 1992, Public Act 1992 No 96, New Zealand, as of 1 July 2011.\nLegislation", "https://iadclexicon.org/serious-injury": "TERM: Serious Injury\nURL: https://iadclexicon.org/serious-injury\n\nSerious Injury\nA\nserious injury\nmeans an injury which is sustained by a person, resulting in incapacitation where the person is unable to function normally for more than 72 hours, commencing within seven days from the date when the injury was suffered.\nSource:\u00a0IMO Resolution MSC.255(84), Code of the International Standards and Recommended Practices for a Safety Investigation into a Marine Casualty or Marine Incident (Casualty Investigation Code), 16 May 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/sequential-method": "TERM: Sequential Method\nURL: https://iadclexicon.org/sequential-method\n\nSequential Method\nSequential method \u2013 a process by which a ballast tank intended for the carriage of ballast water is first emptied and then refilled with replacement ballast water to achieve at least a 95 per cent volumetric exchange.\nSource:\u00a0Resolution MEPC.124(53), Guidelines for ballast water exchange (G6), 22 July 2005, International Maritime Organization.\nRegulatory Guidance\nSource:\u00a0Resolution MEPC.149(55), Guidelines for ballast water exchange design and construction standards (G11), 13 October 2006, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/series-configuration": "TERM: Series Configuration\nURL: https://iadclexicon.org/series-configuration\n\nSeries Configuration\nA configuration of pumps or compressors linked together so that the discharge of one pump or compressor enters the inlet of another. Heads are additive at the same flow series/parallel operation flow is divided between the series pumps/compressors and the parallel pumps/compressors according to the capacity of each of the units.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/serious-danger": "TERM: Serious Danger\nURL: https://iadclexicon.org/serious-danger\n\nSerious danger\nSerious danger refers to the potential for serious injury to persons within and outside the workplace, including permanent injury to health, whether resulting immediately from the catastrophic release or as a delayed effect.\nSource:\nAPI\nRP 750, Management of Process Hazards, First Edition, January 1990.\nGlobal Standards", "https://iadclexicon.org/separator": "TERM: Separator\nURL: https://iadclexicon.org/separator\n\nSeparator\nHorizontal, vertical, or spherical vessel used to remove liquid from gas, and gas from liquid.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards\nSeparator\n\u201cSeparator\u201d means any apparatus for separating oil, gas, and water as they are produced from a well at the surface.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/serc": "TERM: SERC\nURL: https://iadclexicon.org/serc\n\nSERC\nState Emergency Response Commission.\nSource:\nAPI\nRP 49, Recommended Practice for Drilling and Well Servicing Operations Involving Hydrogen Sulfide, Third Edition, May 2001.\nGlobal Standards", "https://iadclexicon.org/serialization": "TERM: Serialization\nURL: https://iadclexicon.org/serialization\n\nSerialization\nAssignment of a unique code to individual parts and/or pieces of equipment to maintain records.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/serious-marine-casualty": "TERM: Very Serious Marine Casualty\nURL: https://iadclexicon.org/serious-marine-casualty\n\nVery Serious Marine Casualty\nA\nvery serious marine casualty\nmeans a marine casualty involving the total loss of the ship or a death or severe damage to the environment.\nSource:\u00a0IMO Resolution MSC.255(84), Code of the International Standards and Recommended Practices for a Safety Investigation into a Marine Casualty or Marine Incident (Casualty Investigation Code), 16 May 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/serious-personal-injury": "TERM: Serious Personal Injury\nURL: https://iadclexicon.org/serious-personal-injury\n\nSerious Personal Injury\nSerious personal injury as mentioned in the first subsection, litera b, means\na) head injuries involving concussion, loss of consciousness or other serious consequences,\nb) loss of consciousness due to other causes,\nc) skeletal injuries and tendon injuries, with the exception of rupture or fracture of fingers or toes where the adjoining bones are not out of position (not dislocated fracture),\nd) injury to internal organs,\ne) full or partial amputation of body parts, with the exception of nails, or the tips of fingers or toes without simultaneous loss of bone substance,\nf) poisoning or chemical exposure with danger of permanent health injury,\ng) burns, frostbite or corrosive injury involving the full dermis (third degree) or partial dermal injuries (second degree) of the face, hands, feet or in the abdomen, as well as all partial dermal injuries affecting more than five per cent of the body,\nh) general hypothermia (second degree or higher)\ni) permanent damage or delayed consequences of injury leading to defined medical disability, cf. the Directorate of Labour and Welfare\u2019s disability tables,\nj) eye injuries leading to full or partial loss of sight,\nk) ear injuries leading to full or partial loss of hearing,\nl) injury with extensive loss of muscle mass or skin.\nSource:\u00a0Guidelines Regarding the Management Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/serious-situation": "TERM: Serious Situation\nURL: https://iadclexicon.org/serious-situation\n\nSerious situation\nSerious situation, in relation to an identified greenhouse gas storage formation, has the meaning given by section 379.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/sers": "TERM: SERS\nURL: https://iadclexicon.org/sers\n\nSERS\nShip Emergency Response Service.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 1, Regulations, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/serve-notice-on-the-surface-owner-or-resident": "TERM: Serve Notice On The Surface Owner Or Resident\nURL: https://iadclexicon.org/serve-notice-on-the-surface-owner-or-resident\n\nServe Notice On The Surface Owner Or Resident\nTo hand deliver a written notice identifying the well or wells to be plugged and the projected date the well or wells will be plugged to the surface owner, or resident if the owner is absent, at least three days prior to the day of plugging or to mail the notice by first class mail, postage pre-paid, to the last known address of the surface owner or resident at least seven days prior to the day of plugging.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/server": "TERM: Server\nURL: https://iadclexicon.org/server\n\nServer\nDevice or application that provides information or services to client applications and devices [11].\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/service": "TERM: Service\nURL: https://iadclexicon.org/service\n\nService\nPerformance of an activity by one function or organization for another.\nSource:\nAPI\nSPEC Q1, Specification for Quality Management System Requirements for Manufacturing Organizations for the Petroleum and Natural Gas Industry, Ninth Edition, June 2013 (Errata 2, March 2014).\nGlobal Standards\nSource:\nAPI\nSpec Q2, Specification for Quality Management System Requirements for Service,\u00a0 Supply Organizations for the Petroleum and Natural Gas Industries, Upstream Segment, First Edition, December 2011.\nGlobal Standards\nService\nThroughout the text of this International Standard, wherever the term \u201cproduct\u201d occurs, it can also mean \u201cservice\u201c.\nSource:\nAPI\nSPEC Q1, Specification for Quality Programs for the Petroleum, Petrochemical and Natural Gas Industry, Upstream Segment, Eighth Edition, December 2007 (Addendum December 2010).\nGlobal Standards", "https://iadclexicon.org/service-company": "TERM: Service Company\nURL: https://iadclexicon.org/service-company\n\nService Company\nA person that performs hydraulic fracturing treatments on a well in this state.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/service-center": "TERM: Service Center\nURL: https://iadclexicon.org/service-center\n\nService Center\nA location where equipment is inspected, repaired, and tested to maintain supplier/manufacturer\u2019s specifications.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards", "https://iadclexicon.org/service-life": "TERM: Service Life\nURL: https://iadclexicon.org/service-life\n\nService Life\nDuration of time in which the equipment performs under the specified design conditions, i.e. time in active connected riser operations, excluding storage periods.\nNOTE: The service life is normally a small fraction of the design life.\nSource:\nAPI\nTechnical Report 17TR7, Verification and Validation of Subsea Connectors, First Edition, April 2017.\nGlobal Standards\nService Life\nDuration of time in which the equipment performs under the specified design conditions, i.e. time in active operation excluding storage periods.\nNOTE: The service life is normally a small fraction of the design life.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nService Life\nSpecified time during which the umbilical system shall be capable of meeting the functional requirements.\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards\nService Life\nPeriod of time during which the flexible pipe fulfils all performance requirements.\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/service-environment": "TERM: Service Environment\nURL: https://iadclexicon.org/service-environment\n\nService Environment\nExternal or internal conditions to which managed product is subjected throughout its life cycle.\nSource:\nAPI\nSTANDARD 18LCM, Product Life Cycle Management System Requirements for the Petroleum and Natural Gas Industries, First Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/service-quality-plan": "TERM: Service Quality Plan\nURL: https://iadclexicon.org/service-quality-plan\n\nService Quality Plan\nDocument that establishes procedures, resources, processes, and any required sequence of activities identifying and controlling the quality requirements.\nSource:\nAPI\nSpec Q2, Specification for Quality Management System Requirements for Service,\u00a0 Supply Organizations for the Petroleum and Natural Gas Industries, Upstream Segment, First Edition, December 2011.\nGlobal Standards", "https://iadclexicon.org/service-related-product": "TERM: Service-Related Product\nURL: https://iadclexicon.org/service-related-product\n\nService-Related Product\nMaterials, equipment, and software used in the execution of a service.\nSource:\nAPI\nSpec Q2, Specification for Quality Management System Requirements for Service,\u00a0 Supply Organizations for the Petroleum and Natural Gas Industries, Upstream Segment, First Edition, December 2011.\nGlobal Standards", "https://iadclexicon.org/service-provider": "TERM: Service Provider\nURL: https://iadclexicon.org/service-provider\n\nService Provider\nVendor of services related to industrial automation and control systems. In larger oilfield projects, the term engineering, procurement and construction contractor is used.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards\nService Provider\nOrganization performing life cycle management in conformance with this document.\nNOTE: The service provider may be any organization including, but not limited to, original equipment manufacturer, owner, product user, or a third-party entity.\nSource:\nAPI\nSTANDARD 18LCM, Product Life Cycle Management System Requirements for the Petroleum and Natural Gas Industries, First Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/service-spaces": "TERM: Service Spaces\nURL: https://iadclexicon.org/service-spaces\n\nService Spaces\nService spaces are those used for galleys, pantries containing cooking appliances, lockers and store-rooms, workshops other than those forming part of the machinery spaces, and similar spaces and trunks to such spaces.\nSource:\u00a0IMO Resolution A.1023(26), Code for the Construction and Equipment of Mobile Offshore Drilling Units (2009 MODU Code), 2009.\nGlobal Standards\nService Spaces\nService spaces\nare those spaces used for galleys, pantries containing cooking appliances, lockers, mail and specie rooms, store-rooms, workshops other than those forming part of the machinery spaces and similar spaces and trunks to such spaces.<Chapter II-2, part A, regulation 3>\nSource:\u00a0Resolution MEPC.119(52), 2004 amendments to the International Code for the Construction and Equipment of Ships Carrying Dangerous Chemicals in Bulk (IBC Code), 15 October 2004,\u00a0International Maritime Organization.\nRegulatory Guidance\nSource:\u00a0IMO Resolution MSC.99(73), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 5 December 2000, International Maritime Organization.\nLegislation\nService Spaces\nService spaces are those used for galleys, pantries containing cooking appliances, lockers and storerooms, workshops other than those forming part of the machinery spaces, and similar spaces and trunks to such spaces.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 7, Safety Systems, Hazardous Areas and Fire, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/service-station": "TERM: Service Station\nURL: https://iadclexicon.org/service-station\n\nService Station\n\u201cService station\u201d means any premises specially prepared for the fuelling of motor vehicles and includes such places within the premises which have been specially approved by the licensing authority for the servicing of motor vehicles and for other purposes.\nSource:\u00a0The Petroleum Rules, 1976, India, 1976.\nRegulations\nSource: The Petroleum Rules, 2002, India, 13th March 2002.\nRegulations", "https://iadclexicon.org/service-temperature": "TERM: Service Temperature\nURL: https://iadclexicon.org/service-temperature\n\nService temperature\nService temperature is a reference temperature on various structural parts of the unit used as a criterion for the selection of steel grades.\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards", "https://iadclexicon.org/service-restriction-notation": "TERM: Service Restriction Notation\nURL: https://iadclexicon.org/service-restriction-notation\n\nService Restriction Notation\nA notation indicating that the unit has been classed on the understanding that it will be operated only in suitable areas or conditions which have been agreed by the Classification Committee, e.g., protected waters service.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 1, Regulations, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/service-well": "TERM: Service Well\nURL: https://iadclexicon.org/service-well\n\nService Well\n\u201cService well\u201d means a well used for injecting water, gas, or other fluids into a reservoir or producing formation in pressure maintenance, enhanced recovery, or storage operations, for disposing of oil field wastes, or for conducting other operations in support of oil or gas production.\nSource: Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, \u00a7 25.990, December 7, 2012.\nRegulations\nService Well\n\u201cService well\u201d means a well that, as part of a multi-well system, is used for drilling laterals, stimulation, or maintenance, or functions in any capacity other than as a conduit to the surface for the production of oil and gas.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/serviceability": "TERM: Serviceability\nURL: https://iadclexicon.org/serviceability\n\nServiceability\nCondition of a piece of equipment at any point in time that affects the ability of the equipment to perform its function(s) as intended.\nSource:\nAPI\nRP 8B, Recommended Practice for Procedures for Inspections, Maintenance, Repair and Remanufacture of Hoisting Equipment, Seventh Edition, March 2002 (Reaffirmed: August 2012).\nGlobal Standards\nServiceability\nAbility of a structure or structural component to perform adequately for normal functional use.\nSource:\u00a0ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards", "https://iadclexicon.org/serviceability-limit-state": "TERM: Serviceability Limit State\nURL: https://iadclexicon.org/serviceability-limit-state\n\nServiceability Limit State\nCategory describing events with an annual probability of exceedance larger than 10-2.\nNOTE 1 The serviceability limit state (SLS) requires that the system survive with no damage and operate as intended.\nNOTE 2 The limiting conditions for normal operation, installation and testing depend on the particular situation.\nSLS conditions are defined by the operator and reflect the operating plan. These very important cases define the intended operation.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards", "https://iadclexicon.org/serviceability-limit-states": "TERM: Serviceability Limit States\nURL: https://iadclexicon.org/serviceability-limit-states\n\nServiceability Limit States (SLS)\nCorresponding to the criteria applicable to normal use or durability.\nOffshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards", "https://iadclexicon.org/servicing": "TERM: Servicing\nURL: https://iadclexicon.org/servicing\n\nServicing\nProduct maintenance, adjustment, repair, and/or on-site installation when installation is required by applicable product specifications.\nSource:\nAPI\nSPEC Q1, Specification for Quality Management System Requirements for Manufacturing Organizations for the Petroleum and Natural Gas Industry, Ninth Edition, June 2013 (Errata 2, March 2014).\nGlobal Standards", "https://iadclexicon.org/services": "TERM: Services\nURL: https://iadclexicon.org/services\n\nServices\nProvision of purchased support to a business activity by a contracted individual or organisation.\nA service is an intangible commodity in that it involves supply of beneficial and consumable resources (often technical support) to a client company, but does not normally involve the supply of physical products or goods.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards", "https://iadclexicon.org/serviceable-condition": "TERM: Serviceable Condition\nURL: https://iadclexicon.org/serviceable-condition\n\nServiceable Condition\nPermits a replacement or reclaimed component part to be used without\u00a0prejudice to the performance or explosion protection aspects of the equipment, with due\u00a0regard to the requirements of the certificate documentation as applicable, in which such a\u00a0component part is used.\nSource: IEC 60079-19:2015, Explosive atmospheres \u2013 Part 19: Equipment repair, overhaul and reclamation, Edition 3.1, March 2015.\nGlobal Standards", "https://iadclexicon.org/set-of-rules": "TERM: Set of Rules\nURL: https://iadclexicon.org/set-of-rules\n\nSet of rules\nThe standardization document which contains technical rules and (or) a description of the processes of design (including survey works), production, construction, installation, adjustment, operation, storage, transportation, sale and reclamation of products and which is applicable on a voluntary basis for the purpose of compliance with the requirements of technical regulations. (the Paragraph was introduced by the Federal Law dated 01.05.2007 No. 65-FZ, as amended by the Federal Law dated 18.07.2009 No. 189-FZ)\nSource: Federal Law on Technical Regulation, No. 184-FZ, Russian Federation, December 2002 (amended September 2010).\nRegulations", "https://iadclexicon.org/set-of-rules-of-a-foreign-state": "TERM: Set of Rules of a Foreign State\nURL: https://iadclexicon.org/set-of-rules-of-a-foreign-state\n\nSet of rules of a foreign state\nA set of rules adopted by a competent body of a foreign state. (the Paragraph was introduced by the Federal Law dated 30.12.2009 No. 385-FZ)\nSource: Federal Law on Technical Regulation, No. 184-FZ, Russian Federation, December 2002 (amended September 2010).\nRegulations", "https://iadclexicon.org/setting": "TERM: Setting\nURL: https://iadclexicon.org/setting\n\nSetting\nSetting means adjustment of an adjustable feature influencing the NOx emissions performance of an engine.\nSource:\u00a0Resolution MEPC.177(58), amendments to the Technical Code on Control of Emission of Nitrogen Oxides from Marine Diesel Engines, 10 October 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/set-point": "TERM: Set Point\nURL: https://iadclexicon.org/set-point\n\nSet Point\nPreset value that is the desired value of a variable, such as suction or discharge pressure.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/setting-time": "TERM: Setting Time\nURL: https://iadclexicon.org/setting-time\n\nSetting time\nTime required for polymer or composite component to reside in mould before being removed.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/set-pressure": "TERM: Set Pressure\nURL: https://iadclexicon.org/set-pressure\n\nSet Pressure\nInlet gauge pressure at which a pressure-relief device is set to open under service conditions.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nSet Pressure\nGauge pressure at the device inlet at which the relief device is set to start opening under service conditions.\nSource:\nAPI\nSTD 2000, Venting Atmospheric and Low-pressure Storage Tanks, Sixth Edition, November 2009.\nGlobalS\ntandards", "https://iadclexicon.org/setting-tool": "TERM: Setting Tool\nURL: https://iadclexicon.org/setting-tool\n\nSetting Tool\nAn electro-explosive downhole tool that is mechanically actuated by the initiation and gas generation of a propellant charge.\nSource:\nAPI\nRP 67, Recommended Practice for Oilfield Explosives Safety, Upstream Segment, Second Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/settlement": "TERM: Settlement\nURL: https://iadclexicon.org/settlement\n\nSettlement\nPermanent downward movement of a structure as a result of its own weight and other actions.\nSource:\nAPI\nRP 2GEO, Geotechnical Foundation Design Considerations, First Edition, April, 2011, Addendum 1, October 2014.\nGlobal Standards\nSource:\nAPI\nRecommended Practice 2GEO, Geotechnical and Foundation Design Considerations, First Edition, April 2015\u00a0(Addendum 1, October 2014).\nGlobal Standards", "https://iadclexicon.org/severe-galling": "TERM: Severe Galling\nURL: https://iadclexicon.org/severe-galling\n\nSevere Galling\nGalling that cannot be repaired by the use of fine files and abrasive paper.\nSource:\nAPI\nRP 5C5, Recommended Practice on Procedures for Testing Casing and Tubing Connections, Third Edition, July 2003 (Reaffirmed August 2010).\nGlobal Standards", "https://iadclexicon.org/severe-damage-environment": "TERM: Severe Damage to the Environment\nURL: https://iadclexicon.org/severe-damage-environment\n\nSevere Damage to the Environment\nA\nsevere damage to the environment\nmeans damage to the environment which, as evaluated by the State(s) affected, or the flag State, as appropriate, produces a major deleterious effect upon the environment.\nSource:\u00a0IMO Resolution MSC.255(84), Code of the International Standards and Recommended Practices for a Safety Investigation into a Marine Casualty or Marine Incident (Casualty Investigation Code), 16 May 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/severe-slugging": "TERM: Severe Slugging\nURL: https://iadclexicon.org/severe-slugging\n\nSevere or riser slugging\nAt the ultimate lowpoint (i.e. the riser base), terrain slugging can often be so dramatic that it is also known as severe or riser slugging. Severe slugging occurs when liquid accumulates at the riser base for an extended period of time under certain flow conditions, particularly if there is a downward slope in the line at the riser base and the flowrate is low. Severe slugging is a significant problem particularly in deepwater production systems, and hence has received an enormous amount of attention, both from an analytical viewpoint and also with respect to proposed solutions.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/security-of-supply": "TERM: Security of Supply\nURL: https://iadclexicon.org/security-of-supply\n\nSecurity of Supply\n\u201cSecurity of supply\u201d, in respect of any period, means the anticipation of self-sufficiency during each of the five calendar years in that period, taking into account the aggregate during each such year of anticipated additions to producing capacity and anticipated adjustments to refining capacity; s\u00e9curit\u00e9 des approvisionnements.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation", "https://iadclexicon.org/sfpe": "TERM: SFPE\nURL: https://iadclexicon.org/sfpe\n\nSFPE\nSociety of Fire Protection Engineers.\nSource:\nAPI\nRP 2FB, Recommended Practice for the Design of Offshore Facilities Against Fire and Blast Loading, First Edition, April 2006.\nGlobal Standards", "https://iadclexicon.org/severe-storm-conditions": "TERM: Severe Storm Conditions\nURL: https://iadclexicon.org/severe-storm-conditions\n\nSevere Storm Conditions\nsevere storm conditions means conditions wherein a unit may be subjected to the most severe environmental loadings for which the unit is designed. Drilling operations are assumed to have been discontinued due to the severity of the environmental loadings, the unit may be either afloat or supported on the sea-bed, as applicable.\nSource:\nIMO resolution MSC.267(85), International Code on Intact Stability, 2008 (2008 IS Code), 4\u00a0December 2008, International Maritime Organization.\nRegulatory Guidance\nSource:\u00a0IMO Resolution MSC.267(85), adoption of the International Code on Intact Stability, 2008 (2008 IS Code), 4 December 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/sf": "TERM: SF\nURL: https://iadclexicon.org/sf\n\nSF\nSpecial end finishing.\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards\nSF\nSafety factor.\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards", "https://iadclexicon.org/sgs": "TERM: SGS\nURL: https://iadclexicon.org/sgs\n\nSGS\nStatic gel strength.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/sg": "TERM: SG\nURL: https://iadclexicon.org/sg\n\nSG\nSpecific gravity.\nSource:\u00a0NORSOK D-001, Drilling facilities, Rev. 3, December 2012.\nGlobal Standards", "https://iadclexicon.org/shale-shake": "TERM: Shale Shake\nURL: https://iadclexicon.org/shale-shake\n\nShale Shake\n\u201cShale shaker\u201d means a vibrating sieve used to remove cuttings from the circulating fluid.\nSource: Oil and Gas Drilling and Servicing Operations, Michigan Administrative Code R 408, February 8, 2013.\nRegulations", "https://iadclexicon.org/shale-shaker": "TERM: Shale Shaker\nURL: https://iadclexicon.org/shale-shaker\n\nShale Shaker\nMechanical device that separates cuttings and large solids from a drilling fluid. NOTE The separation methods can include vibrating screens, rotating cylindrical screens, etc.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards\nShale Shaker\nA vibrating screen that removes relatively large size cuttings from the drilling fluid returns.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/shall": "TERM: Shall\nURL: https://iadclexicon.org/shall\n\nShall\nFor the purposes of this publication, the term shall indicates that the RP has universal applicability to that specific activity.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Sixth Edition, May 2007.\nGlobal Standards\nShall\nAs used in a standard, \u201cshall\u201d denotes a minimum requirement in order to conform to the specification.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013. Global Standards\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards\nShall\nWithin this document, \u201cshall\u201d is used to state that a provision is mandatory.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nShall\nIndicates the \u201crecommended practice(s)\u201d has universal applicability to that specific activity.\nSource:\nAPI\nRP 49, Recommended Practice for Drilling and Well Servicing Operations Involving Hydrogen Sulfide, Third Edition, May 2001.\nGlobal Standards\nShall\nDenotes that the recommended practice has universal application to that specific activity.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nShall\nFor the purpose of this document, shall indicates that the recommended practice(s) has universal application to that specific activity.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nSource:\nAPI\nRP 74, Recommended Practice for Occupational Safety for Onshore Oil and Gas Production Operation, First Edition, October 2001 (March 2007).\nGlobal Standards\nShall\nIndicates that the recommended practice(s) has universal applicability to that specific\u00a0activity.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nShall\nAs used in a standard, \u201cshall\u201d denotes a minimum requirement in order to conform to the specification.\nSource:\nAPI\nRP 67, Recommended Practice for Oilfield Explosives Safety, Upstream Segment, Second Edition, May 2007.\nGlobal Standards\nShall\nThe term \u201cshall\u201d denotes a minimum requirement in order to conform to the recommended practice.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards\nShall\nSHALL is used to indicate that a provision is MANDATORY.\nSource:\nAPI\nSPEC 5CRA, Specification for Corrosion Resistant Alloy Seamless Tubes for Use as Casing, Tubing and Coupling Stock, Upstream Segment, First Edition, February 2010 (Errata August 2011).\nGlobal Standards\nSource:\nAPI\nSPEC 5DP, Specification for Drill Pipe, First Edition, August 2009.\nGlobal Standards\nShall\nAs used in a standard, \u201cshall\u201d denotes a minimum requirement in order to conform to the specification.\nSource:\nAPI\nSPEC 5CRA, Specification for Corrosion Resistant Alloy Seamless Tubes for Use as Casing, Tubing and Coupling Stock, Upstream Segment, First Edition, February 2010 (Errata August 2011).\nGlobal Standards\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards\nShall\nShall: As used in a standard, \u201cshall\u201d denotes a minimum requirement in order to conform to the specification.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nSource:\nAPI\nSPEC 8C, Drilling and Production Hoisting Equipment (PSL 1 and PSL 2), Fifth Edition, April 2012.\nGlobal Standards\nSource:\nAPI\nSPEC 10A, Specification for Cements and Materials for Well Cementing, Twenty-fourth Edition, December 2010.\nGlobal Standards\nSource:\nAPI\nSPEC 11D1, Packers and Bridge Plugs, Upstream Segment, Second Edition, July 2009.\nGlobal Standards\nSource:\nAPI\nSPEC 13A, Specification for Drilling Fluids Materials, Eighteenth Edition, February 2010.\nGlobal Standards\nShall\nIndicates a mandatory requirement to be followed for fulfilment or compliance with the present standard. Deviations are not permitted unless formally and rigorously justified, and accepted by all relevant contracting parties.\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards\nShall\n\u201cShall\u201d means mandatory.\nSource: State of Wyoming Occupational Safety and Health Rules and Regulations for Oil and Gas Well Drilling, Revised January 8, 2013.\nRegulations\nShall\nThe term shall is also used in the guidelines regarding the regulations. In this context, shall means a direct rendering of a statutory or regulatory requirement.\nSource:\u00a0Guidelines Regarding the Framework Regulations, Norway, updated December 2012.\nRegulatory Guidance\nShall\nVerbal form used to indicate requirements strictly to be followed in order to conform to this NORSOK standard and from which no deviation is permitted, unless accepted by all involved parties.\nSource:\u00a0NORSOK D-002, Well intervention equipment, Rev. 2, June 2013.\nGlobal Standards\nShall\nShall is an absolute requirement which shall be followed strictly in order to conform with the standard.\nSource:\u00a0NORSOK D-007, Well Testing Systems, Rev. 1, January 1996.\nGlobal Standards\nShall\nIndicates a mandatory requirement to comply with the HSE Act or regulations made under the HSE Act.\nSource: Approved Code of Practice for Managing Hazards to Prevent Major Industrial Accidents, Health and Safety in Employment Act 1992, Department of Labour, New Zealand, July 1994.\nRegulatory Guidance\nShall\nverbal form used to indicate requirements strictly to be followed in order to conform to this guideline and from which no deviation is permitted, unless accepted by all involved parties\nSource: Approved Code of Practice for Managing Hazards to Prevent Major Industrial Accidents, Health and Safety in Employment Act 1992, Department of Labour, New Zealand, July 1994.\nRegulatory Guidance\nShall\nIndicates requirements strictly to be followed in order to conform to this OSS and from which no deviation is permitted.\nSource: Verification of Lifting Appliances for the Oil and Gas Industry, DNV-OSS-308, October 2010, Det Norske Veritas AS,\nGlobal Standards", "https://iadclexicon.org/shallow-intermediate-liner": "TERM: Shallow Intermediate Liner\nURL: https://iadclexicon.org/shallow-intermediate-liner\n\nShallow intermediate liner\nLarge diameter casing normally run as a liner and hung in a profile in the surface casing (18 in. can be called \u201csurface extension\u201d by regulators). Normal clearance casing OD in.: N/A. Tight clearance casing OD in.: 18 and/or 16. NOTE These are examples only. Each well can have variations in number of casing strings and sizes. Naming conventions can vary. The heavy-wall surface casing designs may allow 13 5/8 in. to be run as a liner and not tied back.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/shallow-gas": "TERM: Shallow Gas\nURL: https://iadclexicon.org/shallow-gas\n\nShallow Gas\nGas pockets or entrapped gas below impermeable layers at shallow depth.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/shallow-pool": "TERM: Shallow Pool\nURL: https://iadclexicon.org/shallow-pool\n\nShallow Pool\n\u201cShallow pool\u201d means a pool that has a depth range from zero to 5000 feet.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/share": "TERM: Share\nURL: https://iadclexicon.org/share\n\nShare\n\u201cShare\u201d means, with respect to an interest, an undivided share in the interest or a share in the interest held in accordance with section 69; fraction.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nShare\n\u201cShare\u201d means, with respect to an interest, an undivided share in the interest or a share in the interest held in accordance with section 23; fraction.\nSource: \u00a0Canada Petroleum Resources Act, R.S.C. 1985, c. 36 (2nd Supp.), current to April 29, 2013.\nLegislation", "https://iadclexicon.org/shared": "TERM: Shared\nURL: https://iadclexicon.org/shared\n\nShared\nAn element or system that may be used for more than one purpose.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/sharing-and-implementation-of-lessons-learned": "TERM: Sharing and Implementation of Lessons Learned\nURL: https://iadclexicon.org/sharing-and-implementation-of-lessons-learned\n\nSharing and Implementation of Lessons Learned\nThe process of standardizing a well control event investigation, gathering and distributing lessons learned to the industry, and then implementing the lessons learned within the industry in a systematic way that enables results to be shared with others without legal risk.\nSharing and implementation of lessons learned includes:\nClearing legal and other barriers to an organizations\u2019 sharing of lessons learned\nDefining a format for lessons learned to be shared\nCreating a means of collecting and sharing lessons learned: the database, who owns it, what information is made available, how the information is shared and with whom\nA structured means of implementing lessons learned: communications to appropriate personnel, access to lessons learned when the information is needed, training, and alterations of policies, procedures, equipment, systems and training based on lessons learned.\nSource: Well Control Institute.\nWell Control Institute", "https://iadclexicon.org/she": "TERM: SHE\nURL: https://iadclexicon.org/she\n\nSHE\nSafety, Health, Environment.\nSource: Verification of Lifting Appliances for the Oil and Gas Industry, DNV-OSS-308, October 2010, Det Norske Veritas AS,\nGlobal Standards", "https://iadclexicon.org/shear-pin-device": "TERM: Shear Pin Device\nURL: https://iadclexicon.org/shear-pin-device\n\nShear Pin Device\nNon-reclosing pressure-relief device actuated by static differential or static inlet pressure and designed to function by the shearing of a load-carrying member that supports a pressure-containing member.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards", "https://iadclexicon.org/shear-device": "TERM: Shear Device\nURL: https://iadclexicon.org/shear-device\n\nShear Device\nComponent designed to part under a predetermined load.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards\nShear Device\nComponent designed to disconnect under a predetermined load.\nSource:\nAPI\nSPEC 11D1, Packers and Bridge Plugs, Upstream Segment, Second Edition, July 2009.\nGlobal Standards", "https://iadclexicon.org/shear-ram-bop-blindshear-rams": "TERM: Shear Ram BOP (Blind/Shear Rams)\nURL: https://iadclexicon.org/shear-ram-bop-blindshear-rams\n\nShear Ram BOP (Blind/Shear Rams)\nRams having cutting blades that will shear tubulars that may be in the wellbore. Shearing blind rams additionally close and seal against the pressure below. Casing shear rams are designed specifically to shear casing, and may not seal the well bore.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/shear-rams": "TERM: Shear Rams\nURL: https://iadclexicon.org/shear-rams\n\nShear Rams\nBOP rams with a built-in cutting edge that will shear tubulars that may be in the hole.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards", "https://iadclexicon.org/shear-strength": "TERM: Shear Strength\nURL: https://iadclexicon.org/shear-strength\n\nShear Strength\nThe stress required to produce fracture in the plane of cross section, the conditions of loading being such that the directions of force and of resistance are parallel and opposite although their paths are offset a specified minimum amount. The maximum load divided by the original cross-sectional area of a section separated by shear.\nSource:\nAPI\nRP 7G, Recommended Practice for Drill Stem Design and Operating Limits, Upstream Segment, Sixteenth Edition, August 1998 (Addendum 2: September 2009).\nGlobal Standards", "https://iadclexicon.org/shearing-ratio-sr": "TERM: Shearing Ratio\nURL: https://iadclexicon.org/shearing-ratio-sr\n\nShearing Ratio (SR)\nThe higher value of the closing ratios provided by the manufacturer. NOTE: The shearing ratio is dependent on piston size and/or booster addition.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards", "https://iadclexicon.org/shearing-valve": "TERM: Shearing Valve\nURL: https://iadclexicon.org/shearing-valve\n\nShearing Valve\nGate valve or ball valve designed to shear wireline or coiled tubing and that can seal the bore.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/sheath": "TERM: Sheath\nURL: https://iadclexicon.org/sheath\n\nSheath\nUnreinforced external liner or coating.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/sheave": "TERM: Sheave\nURL: https://iadclexicon.org/sheave\n\nSheave\nA wheel or rollers with a cross-section designed to allow a specific size of rope, cable, wire line or hose bundle to be routed around it at a fixed bend radius that is normally used to change the direction of, and support, the line.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/sheen": "TERM: Sheen\nURL: https://iadclexicon.org/sheen\n\nSheen\nVery thin layer of oil (less than 0.0002 in. or 0.005 mm) floating on the water surface; this is the most common form of oil seen in the later stages of a spill.\nNOTE According to their thickness, sheens vary in color from rainbows (for the thicker layers) to silver/gray (for thinner layers) to almost transparent (for the thinnest layers).\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards\nSheen\nSheen\u2014An iridescent appearance on the surface of the water.\nSource: Oil and Gas Wells, Pennsylvania Code, Title 25, Chapter 78, December 2012.\nRegulations", "https://iadclexicon.org/sheltered": "TERM: Sheltered\nURL: https://iadclexicon.org/sheltered\n\nSheltered (or Obstructed Open Area)\nArea within or adjoining an open area, which may include a partially open building or structure, where owing to obstruction natural ventilation may be less than in a true open area, and this may enlarge the extent of the hazard zone.\nSource:\u00a0IEC 61892-7, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 7: Hazardous areas.\nGlobal Standards", "https://iadclexicon.org/shelter-in-place": "TERM: Shelter-in-place\nURL: https://iadclexicon.org/shelter-in-place\n\nShelter-in-place\nThe concept of providing the public protection from exposure to toxic gas or vapor releases to the environment by having residents stay indoors until emergency evacuators arrive or the emergency is over.\nSource:\nAPI\nRP 49, Recommended Practice for Drilling and Well Servicing Operations Involving Hydrogen Sulfide, Third Edition, May 2001.\nGlobal Standards", "https://iadclexicon.org/sheltered-water": "TERM: Sheltered Water\nURL: https://iadclexicon.org/sheltered-water\n\nSheltered Water\nWater where the fetch is six nautical miles or less.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 1, Regulations, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/shi": "TERM: SHI\nURL: https://iadclexicon.org/shi\n\nSubstance hazard index (SHI)\nThe substance hazard index (SHI) is an index developed to identify objectively the toxic chemicals or substances that could be involved in a catastrophic release. The index is a simple function of vapor pressure and toxicity: the higher a substance\u2019s vapor pressure, the more readily it will enter the atmosphere in the event of a release. The greater a substance\u2019s toxicity, the lower the concentration required to present a hazard, and the higher its SHI. A more detailed definition, along with an illustrative list of substances and their SHIs, is presented in Appendix C.\nSource:\nAPI\nRP 750, Management of Process Hazards, First Edition, January 1990.\nGlobal Standards", "https://iadclexicon.org/shi-ships": "TERM: Shi Ship\u2019s\nURL: https://iadclexicon.org/shi-ships\n\nShi Ship\u2019s\nShi Ship\u2019s representative p\u2019s representative is the ship\u2019s master or officer in charge who is responsible for receiving bunkers and documentation.\nSource:\u00a0Resolution MEPC.182(59), 2009 Guidelines for the sampling of fuel oil for determination of compliance with the revised MARPOL Annex VI, 17 July 2009, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/shidac": "TERM: SHIDAC\nURL: https://iadclexicon.org/shidac\n\nSHIDAC\nStructured Hazard Identification, Assessment & Control.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nSHIDAC\nStructured Hazard Identification, Assessment and Control (SHIDAC) Process incorporating the basics of fault-tree and event-tree, implementing measures to control hazards and to recover in case of barrier failure. A key deliverable is the identification or determination of Critical Activities or Tasks that ensure the identified Barriers are established, maintained and effective.\nThe steps are:\nIdentify the hazards\nAssess the potential consequences, their likelihoods and their associated risks\nIdentify hazard Control Barriers to prevent release, and\nIdentify Defence Barriers to protect people, assets, environment and reputation in the event of such a hazard release.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/shift-crew-change": "TERM: Shift and Crew Change\nURL: https://iadclexicon.org/shift-crew-change\n\nShift and Crew Change\nShift and crew change means daily shift changes and replacement of personnel at the end of the period of stay on the facility, both for operator and contractor employees.\u00a0Hazardous exposure and unfortunate loads as mentioned in first subsection, mean exposure and loads that result from ergonomic conditions, chemical influences, radiation, noise, vibrations, climatic conditions and psychosocial conditions.\nSource:\u00a0Guidelines Regarding the Activities Regulations, Norway, updated December 2012.\nRegulatory Guidance\nShift and Crew Change\nShift and crew change means daily shift changes and replacement of personnel at the end of the period of work and stay at the onshore facility, both for operator and contractor employees.\nSource:\u00a0Guidelines Regarding the Technical and Operational Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/shift-time": "TERM: Shift Time\nURL: https://iadclexicon.org/shift-time\n\nShift Time\nPeriod of time elapsed between the arrival of a control signal at the subsea location (the completion of the signal time) and the completion of the control function operation. NOTE Of primary interest is the time to fully stroke, on a subsea tree, a master or wing valve that has been designated as the underwater safety valve.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/ship-constructed": "TERM: Ship Constructed\nURL: https://iadclexicon.org/ship-constructed\n\nShip Constructed\nShip constructed means a ship the keel of which is laid or which is at a similar stage of construction. A ship converted to a chemical tanker, irrespective of the date of construction, shall be treated as a chemical tanker constructed on the date on which such conversion commenced.\nThis conversion provision shall not apply to the modification of a ship, which complies with all of the following conditions:\n1 the ship is constructed before 1 July 1986; and\n2 the ship is certified under the Bulk Chemical Code to carry only those products identified by the Code as substances with pollution hazards only.\u00a0 <Annex II, Chapter 1, Regulation 1>\nSource:\u00a0Resolution MEPC.118(52), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships, 1973 (Revised Annex II of MARPOL 73/78), 15 October 2004, International Maritime Organization.\nLegislation\nShips Constructed\nShips constructed means ships the keels of which are laid or which are at a similar stage of construction.\nSource:\u00a0Resolution MEPC.176(58), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships (Revised MARPOL Annex VI), 10 October 2008, International Maritime Organization.\nLegislation", "https://iadclexicon.org/ship": "TERM: Ship\nURL: https://iadclexicon.org/ship\n\nShip\nShip\nmeans a vessel of any type whatsoever operating in the marine environment and includes hydrofoil boats, air-cushion vehicles, submersibles, floating craft and fixed or floating platforms.\nSource:\u00a0IMO Resolution A.951(23), amendments to the IMO Guidelines on Ship Recycling (resolution A.962(23)), 3 February 2006, International Maritime Organization.\nRegulatory Guidance\nShip\nShip means any vessel required to comply with the 1974 SOLAS Convention.\nSource:\u00a0Source:\u00a0IMO resolution A.1021(26), Guidelines for ships operating in polar waters, 18 January 2010, International Maritime Organization.\nRegulatory Guidance\nShip\n\u201cShip\u201d means a vessel of any type whatsoever operating in the marine environment and includes hydrofoil boats, air-cushion vehicles, submersibles, floating craft, fixed or floating platforms, floating storage units (FSUs) and floating production storage and off-loading units (FPSOs).\nSource:\u00a0Resolution MEPC.195(61), 2010 Guidelines for Survey and Certification of Anti-fouling Systemson Ships, 1 October 2010, International Maritime Organization,\nRegulatory Guidance\nSource:\u00a0Resolution MEPC.207(62), 2011 Guidelines for the control and management of ships\u2019 biofouling to minimize the transfer of invasive aquatic species, 15 July 2011, International Maritime Organization.\nRegulatory Guidance\nShip\n\u201cShip\u201d means a vessel of any type whatsoever operating in the aquatic environment and includes submersibles, floating craft, floating platforms, FSUs and FPSOs.\nSource:\u00a0International Convention for the Control and Management of Ships\u2019 Ballast Water and Sediments, 2004,\nLegislation\nShip\n\u201cShip\u201d means any seagoing vessel and seaborne craft, of any type whatsoever.\nSource:\u00a0International Convention on Civil Liability for Bunker Oil Pollution Damage, 2001,\nLegislation\nShip\n\u201cShip\u201d means a vessel of any type whatsoever operating in the marine environment and includes hydrofoil boats, air-cushion vehicles, submersibles, and floating craft of any type.\nSource:\u00a0International Convention on Oil Pollution Preparedness, Response and Co-operation, 1990.\nLegislation\nShip\n\u201cShip\u201d means a vessel of any type whatsoever operating in the marine environment and includes hydrofoil boats, air-cushion vehicles, submersibles, floating craft, fixed or floating platforms, floating storage units (FSUs) and floating production storage and off-loading units (FPSOs).\nSource:\u00a0International Convention on the Control of Harmful Anti-fouling Systems on Ships,2001,\nLegislation\nShip\nShip means any kind of vessel that:\nis used in navigation by water, however propelled or moved; and\nis not, for the time being, a facility or part of a facility.\nNote: See also Part 1.4, which deals with the application of State and Northern Territory laws.\nSource:\u00a0Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nShip\nShip has the same meaning as in section 2(1) of the Ship Registration Act 1992.\nSource: Health and Safety in Employment Act 1992, Public Act 1992 No 96, New Zealand, as of 1 July 2011.\nLegislation", "https://iadclexicon.org/ship-of-the-same-type": "TERM: Ship of the Same Type\nURL: https://iadclexicon.org/ship-of-the-same-type\n\nShip of the Same Type\nShip of the same type means a ship of which hull form (expressed in the lines such as sheer plan and body plan) excluding additional hull features such as fins and of which principal particulars are identical to that of the base ship.\nSource: Resolution MEPC.214(63), 2012 Guidelines on survey and certification of the Energy Efficiency Design Index (EEDI), 2 March 2012, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/ship-in-need-of-assistance": "TERM: Ship in Need of Assistance\nURL: https://iadclexicon.org/ship-in-need-of-assistance\n\nShip in Need of Assistance\nShip in need of assistance\nmeans a ship in a situation, apart from one requiring an operation co-ordinated by a MRCC in accordance with one of the three emergency phases; uncertainty, alert and distress phase, that could give rise to loss of the vessel or an environmental or navigational hazard.\nSource:\u00a0IMO MSC.1/Circ.1251, Guidelines on the control of ships in an emergency, 19 October 2007, International Maritime Organization.\nRegulatory Guidance\nShip in Need of Assistance\nShip in need of assistance means a ship in a situation, apart from one requiring rescue of persons on board, that could give rise to loss of the vessel or an environmental or navigational hazard.\nSource:\u00a0IMO Resolution A.949(23), Guidelines on places of refuge for ships in need of assistance, 5 March 2004, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/ship-recycling": "TERM: Ship Recycling\nURL: https://iadclexicon.org/ship-recycling\n\nShip Recycling\nShip Recycling\nmeans all associated operations including, mooring or beaching, dismantling, recovery of materials and reprocessing.\nSource:\u00a0IMO Resolution A.951(23), IMO Guidelines on Ship Recycling (resolution A.962(23)), 4\u00a0March 2004, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/ship-security-officer": "TERM: Ship Security Officer\nURL: https://iadclexicon.org/ship-security-officer\n\nShip Security Officer\nShip security officer\nmeans the person on board the ship, accountable to the master, designated by the Company as responsible for the security of the ship including implementation and maintenance of the ship security plan and liaison with the Company security officer and port facility security officers <Chapter I, regulation I/1>.\nSource:\u00a0IMO Resolution A.1079(28), Recommendations for the Training and Certification of Personnel on Mobile Offshore Units (MOUs), Adopted on 4 December 2013, International Maritime Organization,\nRegulatory Guidance\nSource:\u00a0IMO Resolution MSC.203(81), amendments to the International Convention on Standards of Training, Certification and Watchkeeping for Seafarers (STCW), 1978, 18 May 2006, International Maritime Organization.\nLegislation", "https://iadclexicon.org/ship-reporting-system": "TERM: Ship Reporting System\nURL: https://iadclexicon.org/ship-reporting-system\n\nShip Reporting System (SRS)\nReporting systems which contribute to safety of life at sea, safety and efficiency of navigation and/or protection of the marine environment. They are established under SOLAS regulation V/11 or for SAR purposes under chapter 5 of the International Convention on Maritime Search and Rescue, 1979.\nSource:\u00a0IMO MSC.1/Circ.1343, amendments to the International Aeronautical and Maritime Search and Rescue (IAMSAR) Manual, 24 May 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/ship-shaped-structure": "TERM: Ship-Shaped Structure\nURL: https://iadclexicon.org/ship-shaped-structure\n\nShip-Shaped Structure\nMonohull floating structure having a geometry similar to that of ocean-going ships.\nSource:\u00a0ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards", "https://iadclexicon.org/ship-units": "TERM: Ship Units\nURL: https://iadclexicon.org/ship-units\n\nShip Units\nShip units are self-propelled surface type units of shipshaped single or multiple hull form.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 1, Regulations, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/shipboard-incineration": "TERM: Shipboard Incineration\nURL: https://iadclexicon.org/shipboard-incineration\n\nShipboard Incineration\nShipboard incineration means the incineration of wastes or other matter on board a ship, if such wastes or other matter were generated during the normal operation of that ship.\nSource:\u00a0Resolution MEPC.176(58), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships (Revised MARPOL Annex VI), 10 October 2008, International Maritime Organization.\nLegislation", "https://iadclexicon.org/shipboard-incinerator": "TERM: Shipboard Incinerator\nURL: https://iadclexicon.org/shipboard-incinerator\n\nShipboard Incinerator\nShipboard incinerator means a shipboard facility designed for the primary purpose of incineration.\nSource:\u00a0Resolution MEPC.176(58), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships (Revised MARPOL Annex VI), 10 October 2008, International Maritime Organization.\nLegislation", "https://iadclexicon.org/shipowner": "TERM: Shipowner\nURL: https://iadclexicon.org/shipowner\n\nShipowner\nShipowner means the owner of a seagoing ship, or any other organization or person who or which has assumed responsibility for the operation of such a ship.\nSource:\u00a0IMO Resolution A.898(21), Guidelines on shipowners\u2019 responsibilities in respect of maritime claims, 4 February 2000, International Maritime Organization.\nRegulatory Guidance\nShipowner\nShipowner means the owner of the ship or any other organization or person, such as the manager, agent or bareboat charterer, who has assumed the responsibility for operation of the ship from the shipowner and who on assuming such responsibilities has agreed to take over all the attendant duties and responsibilities\nNote: Article 1(c) of the Recruitment and Placement of Seafarers Convention 1996 (No.179) and Regulation IX/1.2 of SOLAS 1974 as amended.\nSource:\u00a0IMO Resolution A.930(22), Guidelines on Provision of Financial Security in Case of Abandonment of Seafarers, 17 December 2001, International Maritime Organization.\u00a0Regulatory\nGuidance\nSource:\u00a0IMO Resolution A.931(22), Guidelines on Shipowners\u2019 Responsibilities in respect of Contractual Claims for Personal Injury to or Death of Seafarers, 17 December 2001, International Maritime Organization.\nRegulatory Guidance\nShipowner\nShipowner\nmeans the person or persons or company registered as the owner of the ship or, in the absence of registration, the person or persons or company owning the ship. However, in the case of a ship owned by a State and operated by a company which in that State is registered as the ship\u2019s operator, \u201cowner\u201d shall mean such company. This term also includes those who have ownership of the ship for a limited period pending its sale to a recycling facility.\nSource:\u00a0IMO Resolution A.951(23), IMO Guidelines on Ship Recycling (resolution A.962(23)), 4\u00a0March 2004, International Maritime Organization.\nRegulatory Guidance\nShipowner\n\u201cShipowner\u201d means the owner, including the registered owner, bareboat charterer, manager and operator of the ship.\nSource:\u00a0International Convention on Civil Liability for Bunker Oil Pollution Damage, 2001.\nLegislation", "https://iadclexicon.org/shipboard-fittings": "TERM: Shipboard Fittings\nURL: https://iadclexicon.org/shipboard-fittings\n\nShipboard Fittings\nShipboard fittings\nmean bollards and bitts, fairleads, stand rollers and chocks used for the normal mooring of the ship and similar components used for the normal towing of the ship. Other components such as capstans, winches, etc. are not covered by this guidance. Any weld, bolt or other fastening connecting the shipboard fitting to the supporting hull structure is part of the shipboard fitting and subject to any industry standard applicable to such fitting.\nSource:\u00a0IMO MSC.1/Circ.1175, guidance on shipboard towing and mooring equipment, 24 May 2004, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/shipping-pumps": "TERM: Shipping Pumps\nURL: https://iadclexicon.org/shipping-pumps\n\nShipping Pumps\nTypically centrifugal in design, used to transport drilling fluids to the suction tank and produced fluids to the storage facility. Mostly activated manually, but some float activated pumps are in use.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/shipboard-testing": "TERM: Shipboard Testing\nURL: https://iadclexicon.org/shipboard-testing\n\nShipboard Testing\nShipboard Testing is a full-scale test of a complete BWMS carried out on board a ship according to Part 2 of the annex to these Guidelines, to confirm that the system meets the standards set by regulation D-2 of the Convention.\nSource: Resolution MEPC.174(58), revised Guidelines for approval of ballast water management systems (G8), 10 October 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/shoe-track": "TERM: Shoe Track\nURL: https://iadclexicon.org/shoe-track\n\nShoe track\nThe space inside the casing between the float/guide shoe and the landing/float collar. NOTE This space provides a volume that helps prevent over displacement of the primary cement job; thus, the shoe track is typically filled with cement or a cement-mud combination due to wiper plug mud film displacement.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/ships": "TERM: All Ships\nURL: https://iadclexicon.org/ships\n\nAll Ships\nAll ships\nmeans any ship, vessel or craft irrespective of type and purpose. <Chapter V, regulation 2>.\nSource:\u00a0IMO Resolution MSC.99(73), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 5 December 2000, International Maritime Organization.\nLegislation", "https://iadclexicon.org/shoe": "TERM: Shoe\nURL: https://iadclexicon.org/shoe\n\nShoe\nSee Detector Shoe.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/shorebase": "TERM: Shorebase\nURL: https://iadclexicon.org/shorebase\n\nShorebase\nThe place an employee reports to before being transported to the offshore facility.\nSource:\nAPI\nRP T-1, Creating Orientation Programs for Personnel Going Offshore, Fifth Edition, November 2016.\nGlobal Standards", "https://iadclexicon.org/short-term-distribution": "TERM: Short-term Distribution\nURL: https://iadclexicon.org/short-term-distribution\n\nShort-term Distribution\nprobability distribution of a variable within a short interval of time during which conditions are assumed to be statistically constant\nNOTE The interval chosen is most often the duration of a sea state.\nSource:\nAPI\nRP 2MET, Derivation of Metocean Design and Operating Conditions, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/short-international-voyage": "TERM: Short International Voyage\nURL: https://iadclexicon.org/short-international-voyage\n\nShort International Voyage\nShort international voyage\nis an international voyage in the course of which a ship is not more than 200 miles from a port or place in which the passengers and crew could be placed in safety. Neither the distance between the last port of call in the country in which the voyage begins and the final port of destination nor the return voyage shall exceed 600 miles. The final port of destination is the last port of call in the scheduled voyage at which the ship commences its return voyage to the country in which the voyage began. <Chapter III, Part A, regulation 3>.\nSource:\u00a0IMO Resolution MSC.47(66), adoption of amendments to the International Convention for the Safety of Life at Sea (SOLAS), 1974, 4 June 1996, International Maritime Organization.\nLegislation", "https://iadclexicon.org/shotpoint": "TERM: Shotpoint\nURL: https://iadclexicon.org/shotpoint\n\nShotpoint\n\u201cShotpoint\u201d means the surface location of a seismic energy source; point de tir.\nSource:\u00a0Canada Oil and Gas Geophysical Operations Regulations, SOR/96-117, Canada, current to April 29, 2013.\nRegulations\nSource: Nova Scotia Offshore Area Petroleum Geophysical Operations Regulations, SOR/95-144, Canada, current to May 31, 2012\n.\u00a0Regulations", "https://iadclexicon.org/shortfall-of-petroleum-deliveries-in-the-province": "TERM: Shortfall of Petroleum Deliveries in the Province\nURL: https://iadclexicon.org/shortfall-of-petroleum-deliveries-in-the-province\n\nShortfall of Petroleum Deliveries in the Province\nIn this section, \u201cshortfall of petroleum deliveries in the Province\u201d means deliveries of petroleum that are inadequate to supply, on commercial terms,\nthe end use consumption demands of all consumers in the Province;\nfeedstock requirements of industrial facilities that are in place in the Province on January 31, 1986; and\nthe feedstock requirements of any refining facility located in the Province that was not in place on January 31, 1986 where the feedstock requirements required to satisfy the demand of industrial capacity, as of January 31, 1986, in the Provinces of Nova Scotia, New Brunswick, Prince Edward Island and Newfoundland have been met.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation", "https://iadclexicon.org/short-term-exposure-limit": "TERM: Short Term Exposure Limit\nURL: https://iadclexicon.org/short-term-exposure-limit\n\nShort term exposure limit (STEL)\nA 15-minute TWA exposure that should not be exceeded at any time during a workday.\nSource:\nAPI\nRP 49, Recommended Practice for Drilling and Well Servicing Operations Involving Hydrogen Sulfide, Third Edition, May 2001.\nGlobal Standards", "https://iadclexicon.org/should": "TERM: Should\nURL: https://iadclexicon.org/should\n\nShould\nFor the purposes of this publication, the term should denotes a RP a) where a safe comparable alternative practice is available; b) that may be impractical under certain circumstances; or c) that may be unnecessary under certain circumstances or applications. This word indicates that the rule is a recommendation, the advisability of which depends on the facts in each situation.\nSources:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Sixth Edition, May 2007.\nGlobal Standards\nShould\nAs used in a standard, \u201cshould\u201d denotes a recommendation or that which is advised but not required in order to conform to the specification.\nSources:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nSources:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards\nShould\n\u201cShould\u201d is used to state that a provision is not mandatory, but is recommended as good practice.\nSources:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nShould\nDenotes a \u201crecommended practice(s)\u201d\nWhere a safe comparable alternative practice(s) is available;\nThat may be impractical under certain circumstances; or\nThat may be unnecessary under certain circumstances.\nSources:\nAPI\nRP 49, Recommended Practice for Drilling and Well Servicing Operations Involving Hydrogen Sulfide, Third Edition, May 2001.\nGlobal Standards\nShould\nDenotes a recommended practice:\nWhere a safe comparable alternative practice is available;\nThat may be impractical under certain circumstances: or\nThat may be unnecessary for personnel safety under certain circumstances.\nSources:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nShould\nDenotes a recommended practice(s)\na) where a safe comparable alternative practice(s) is available;\nb) that may be impractical under certain circumstances; or\nc) that may be unnecessary under certain circumstances or applications.\nSources:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nShould\nAs used in a standards, \u201cshould\u201d denotes a recommendation or that which is advised but not required in order to conform to the specification.\nSources:\nAPI\nRP 67, Recommended Practice for Oilfield Explosives Safety, Upstream Segment, Second Edition, May 2007.\nGlobal Standards\nShould\nFor the purpose of this document, should denotes a recommended practice(s)\nWhere a safe comparable alternative practice(s) is available;\nThat may be impractical under certain circumstances; or\nThat may be unnecessary for personnel safety under certain circumstances.\nSources:\nAPI\nRP 74, Recommended Practice for Occupational Safety for Onshore Oil and Gas Production Operation, First Edition, October 2001 (March 2007).\nGlobal Standards\nShould\nThe term \u201cshould\u201d denotes a recommendation or that which is advised but not required in order to conform to the recommended practice.\nSources:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards\nShould\nSHOULD is used to indicate that a provision is not mandatory, but RECOMMENDED as good practice.\nSources:\nAPI\nSPEC 5CRA, Specification for Corrosion Resistant Alloy Seamless Tubes for Use as Casing, Tubing and Coupling Stock, Upstream Segment, First Edition, February 2010 (Errata August 2011).\nGlobal Standards\nSources:\nAPI\nSPEC 5DP, Specification for Drill Pipe, First Edition, August 2009.\nGlobal Standards\nShould\nAs used in a standard, \u201cshould\u201d denotes a recommendation or that which is advised but not required in order to conform to the specification.\nSources:\nAPI\nSPEC 5CRA, Specification for Corrosion Resistant Alloy Seamless Tubes for Use as Casing, Tubing and Coupling Stock, Upstream Segment, First Edition, February 2010 (Errata August 2011).\nGlobal Standards\nSources:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards\nSources:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards\nShould\nShould: As used in a standard, \u201cshould\u201d denotes a recommendation or that which is advised but not required in order to conform to the specification.\nSources:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nSources:\nAPI\nSPEC 10A, Specification for Cements and Materials for Well Cementing, Twenty-fourth Edition, December 2010.\nGlobal Standards\nSources:\nAPI\nSPEC 11D1, Packers and Bridge Plugs, Upstream Segment, Second Edition, July 2009.\nGlobal Standards\nSources:\nAPI\nSPEC 13A, Specification for Drilling Fluids Materials, Eighteenth Edition, February 2010.\nGlobal Standards\nSources:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards\nShould\nRefers to a recommended method which provides an example of how an operator can meet an expectation, but does not prevent an operator from selecting alternative best practices.\nSource: Incident Reporting and Investigation Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, November 30, 2012.\nRegulatory Guidance\nShould\nIndicates a recommendation that a certain course of action is preferred or particularly suitable. Alternative courses of action are allowable under the standard where agreed between contracting parties but shall be justified and documented.\nSources: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards\nShould\n\u201cShould\u201d means recommended.\nSources: State of Wyoming Occupational Safety and Health Rules and Regulations for Oil and Gas Well Drilling, Revised January 8, 2013.\nRegulations\nShould\n\u201cShould\u201d, means the authorities\u2019 recommended way of fulfilling the functional requirement. Alternative solutions with documented corresponding functionality and quality can be used without having to present this to the authorities.\nSource:\u00a0Guidelines Regarding the Framework Regulations, Norway, updated December 2012.\nRegulatory Guidance\nShould\nVerbal form used to indicate that among several possibilities one is recommended as particularly suitable, without mentioning or excluding others, or that a certain course of action is preferred, but not necessarily required.\nSource:\u00a0NORSOK D-002, Well intervention equipment, Rev. 2, June 2013.\nGlobal Standards\nShould\nShould is a recommendation. Alternative solutions having the same functionality and quality are acceptable.\nSource:\u00a0NORSOK D-007, Well Testing Systems, Rev. 1, January 1996.\nGlobal Standards\nShould\nIndicates a preferred course of action or recommended practice to be adopted.\nSource: Approved Code of Practice for Managing Hazards to Prevent Major Industrial Accidents, Health and Safety in Employment Act 1992, Department of Labour, New Zealand, July 1994.\nRegulatory Guidance\nShould\nverbal form used to indicate that among several possibilities one is recommended as particularly suitable, without mentioning or excluding others, or that a certain course of action is preferred but not necessarily required .\nSource: Rules for Classification and Construction, IV Industrial Services, 6 Offshore Technology, 9 Guideline for Personnel Transfers by Means of Lifting Appliances, Edition 2011, Germanischer Lloyd SE,\nGlobal Standards\nShould\nIndicates that among several possibilities, one is recommended as particularly suitable, without mentioning or excluding others, or that a certain course of action is preferred but not necessarily required. Other possibilities may be applied subject to agreement.\nSource: Verification of Lifting Appliances for the Oil and Gas Industry, DNV-OSS-308, October 2010, Det Norske Veritas AS,\nGlobal Standards", "https://iadclexicon.org/shut-in-well": "TERM: Shut-in Well\nURL: https://iadclexicon.org/shut-in-well\n\nShut-In Well\nWell with one or more valve(s) closed on the flow path.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nShut-In Well\nAn inactive well should be classified as shut-in when the completion interval is open to the tubing or to the casing. A shut-in well may have tubing and packer, which isolates the interior of the casing above the packer from the completion interval. A well may also be shut-in without a packer which exposes the interior of the casing to any fluids from the completion interval.\nShut-in wells may have been removed from active service in anticipation of workover, temporary abandonment, or plugging and abandonment operations. Generally, the wellbore condition is such that its utility may be restored by opening valves or by energizing equipment involved in operating the well. Shut-in status should begin three months after production, injection, disposal, or workover operations cease.\nSource:\nAPI\nBULLETIN E3, Environmental Guidance Document: Well Abandonment and Inactive Well Practices for U.S. Exploration and Production Operations, First Edition, January 1993 (Reaffirmed June 2000).\nGlobal Standards\nShut-In\nInactive wells in which the completion interval is open to the tubing and to the casing, or is open to the tubing only. The well may be shut-in without packer and with or without tubing, in which case the interior of the casing is not isolated from the completion interval. Or, the shut-in well may have tubing and packer, which isolates the interior of the casing above the packer from the completion interval.\nShut-in wells have been removed from active service in anticipation of a workover, temporary abandonment, or plugging and abandonment operations. Generally, the wellbore condition is such that its utility may be restored by opening valves or by energizing equipment involved in operating the well. Shut-in status should begin 90 days after production, injection, disposal or workover operations cease.\nSource:\nAPI\nBULLETIN E3, Environmental Guidance Document: Well Abandonment and Inactive Well Practices for U.S. Exploration and Production Operations, First Edition, January 1993 (Reaffirmed June 2000).\nGlobal Standards\nShut-In Well\nSHUT-IN WELL shall mean a well which is capable of production or injection by opening valves, activating existing equipment or supplying a power source.\nSource:\u00a0Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/shunt": "TERM: Shunt\nURL: https://iadclexicon.org/shunt\n\nShunt\nA short conductor that is electrically connected to the tank floating roof and contacts the tank shell.\nSource:\nAPI\nRP 545 Recommended Practice for Lightning Protection of Aboveground Storage Tanks for Flammable or Combustible Liquids, First Edition, October 2009.\nGlobal Standards", "https://iadclexicon.org/shut-in": "TERM: Shut In\nURL: https://iadclexicon.org/shut-in\n\nShut In\n\u201cShut in\u201d means to close a well\u2019s surface, wellhead, or subsurface valves to halt flow from or into the well, with the completion interval remaining open to the tubing below the closed valves.\nSource: Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, \u00a7 25.990, December 7, 2012.\nRegulations\nShut In\n\u201cShut-in\u201d means the status of a production well or an injection well that is temporarily closed down, whether by closing a valve or disconnection or other physical means.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/shut-in-pressure": "TERM: Shut-In Pressure\nURL: https://iadclexicon.org/shut-in-pressure\n\nShut-In Pressure\n\u201cShut-in pressure\u201d means the pressure noted at the wellhead when the well is completely shut in, not to be confused with bottom hole pressure.\nSource: Oil and gas Conservation, North Dakota Administrative Code, Chapter 43-02-03, April 2012.\nRegulations\nShut-In Pressure\n\u201cShut-in pressure\u201d means the gauge pressure noted at the wellhead when the well is completely shut-in, not to be confused with bottom hole pressure.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/shut-off-head": "TERM: Shut-off Head\nURL: https://iadclexicon.org/shut-off-head\n\nShut-off Head\nHead delivered by the pump at zero flow.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/shutdown": "TERM: Shutdown\nURL: https://iadclexicon.org/shutdown\n\nShutdown\nShutdown of machinery refers to the situation when the machinery is shut down from normal operating condition to full stop. Two types of shutdown exist: trip and shutdown.\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal Standards", "https://iadclexicon.org/shutdown-valves-emergency": "TERM: Shutdown Valves, Emergency\nURL: https://iadclexicon.org/shutdown-valves-emergency\n\nShutdown Valves, Emergency\nUsed to shut down flow line from rotating head in emergency situations, preferably butterfly or similar quick \u2013 closing design See ESD.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/shuttle-valve": "TERM: Shuttle Valve\nURL: https://iadclexicon.org/shuttle-valve\n\nShuttle Valve\nA checking type valve that shifts between two or more inlets allowing the movement of control fluid to and from multiple sources.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nShuttle Valve\nA valve with two or more supply ports and only one outlet port. Note: When fluid is flowing through one of the supply ports the internal shuttle seals off the other inlet port(s) and allows flow to the outlet port only.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/si": "TERM: SI\nURL: https://iadclexicon.org/si\n\nSI\nInternational System of Units.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nSI\nInternational System.\nSource:\nAPI\nRP 14G, Recommended Practice for Fire Prevention and Control on Fixed Open-type Offshore Production Platforms: Upstream Segment, Fourth Edition, April 2007.\nGlobal Standards\nSI\nSyst\u00e8me International d\u2019Unit\u00e9s.\nSource:\u00a0NORSOK D-001, Drilling facilities, Rev. 3, December 2012.\nGlobal Standards\nSI\nSite investigation.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/sick-bay": "TERM: Sick Bay\nURL: https://iadclexicon.org/sick-bay\n\nSick Bay\nThough defined in regulation 2 as \u2018a room\u2019, sick bays should, if possible, have separate areas for patients to rest and recuperate.\nSource: Health Care and First Aid on Offshore Installations and Pipeline Works, Offshore Installations and Pipeline Works (First-Aid) Regulations 1989, Approved Code of Practice and Guidance (UK HSE L123), Second Edition, 2000.\nRegulatory Guidance\nSick Bay\n\u201cSick bay\u201d means a room for the medical treatment and care of sick and injured persons.\nSource: The Offshore Installations and Pipeline Works (First-Aid) Regulations 1989, UK S.I. 1989/1671, 1989.\nRegulations", "https://iadclexicon.org/sia": "TERM: SIA\nURL: https://iadclexicon.org/sia\n\nSIA\nSafety Instrumentation and Alarms.\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards", "https://iadclexicon.org/sidetrack-operation": "TERM: Sidetrack Operation\nURL: https://iadclexicon.org/sidetrack-operation\n\nSidetrack Operation\n\u201cSidetrack operation\u201d means a drilling operation conducted for the purpose of straightening the original hole, bypassing junk, or correcting mechanical difficulties in the original hole.\nSource: Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, \u00a7 25.990, December 7, 2012.\nRegulations", "https://iadclexicon.org/sicp": "TERM: SICP\nURL: https://iadclexicon.org/sicp\n\nSICP\nShut-in Casing Pressure.\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\u00a0Global Standards", "https://iadclexicon.org/sid": "TERM: SID\nURL: https://iadclexicon.org/sid\n\nSID\nSeabed Isolation Device.\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines", "https://iadclexicon.org/sidpp": "TERM: SIDPP\nURL: https://iadclexicon.org/sidpp\n\nSIDPP\nShut-in drill pipe pressure.\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines", "https://iadclexicon.org/sidewall-sample-taker": "TERM: Sidewall Sample Taker\nURL: https://iadclexicon.org/sidewall-sample-taker\n\nShould\nA ballistic or mechanical tool used to extract and retrieve formation core samples from the sidewall of the wellbore.\nSource:\nAPI\nRP 67, Recommended Practice for Oilfield Explosives Safety, Upstream Segment, Second Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/siem": "TERM: SIEM\nURL: https://iadclexicon.org/siem\n\nSIEM\nSecurity information and event management.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards", "https://iadclexicon.org/sieve": "TERM: Sieve\nURL: https://iadclexicon.org/sieve\n\nSieve\nLaboratory screen with wire-mesh or electronically-punched holes of known dimensions.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/sif": "TERM: SIF\nURL: https://iadclexicon.org/sif\n\nSIF\nStress Intensification Factor.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards\nSIF\nRatio of the actual or effective longitudinal stress in a component or fitting under external load to the nominal stress in that component or fitting as determined based on a straight pipe run with the same MPR\nxx\nas the component fitting.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/sieve-analysis": "TERM: Sieve Analysis\nURL: https://iadclexicon.org/sieve-analysis\n\nSieve Analysis\nClassification by mass of solid particles passing through or retained on a sequence of screens with decreasing aperture sizes. NOTE Sieve analysis can be carried out by wet or dry methods.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/sight-windows": "TERM: Sight Windows\nURL: https://iadclexicon.org/sight-windows\n\nSight Windows\nSight windows are an effective and economical way of viewing tank, pressure vessel and piping systems interiors. Also referred to as a sight glass.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/sighting-survey": "TERM: Sighting Survey\nURL: https://iadclexicon.org/sighting-survey\n\nSighting Survey\nA survey to confirm that the relevant construction or the equipment is in a satisfactory condition and, as far as can be judged, will remain so until the postponed survey has been carried out\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/signal-on-power": "TERM: Signal on Power\nURL: https://iadclexicon.org/signal-on-power\n\nSignal on power\nSeparate electrical cables may also be required for transmission of control signals/data in an electrohydraulic PCS. Alternatively, the control signals/data may be superimposed on the power output, commonly referred to as \u201csignal on power\u201d.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/signal": "TERM: Signal\nURL: https://iadclexicon.org/signal\n\nSignal\nResponse of electronic NDT equipment to an imperfection or defect.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards\nSignal\nAudible indication giving information about the condition of a system or equipment.\nSource:\u00a0IMO resolution A.1021(26), Code on Alarms and Indicators, 2009, 18 January 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/signal-time": "TERM: Signal Time\nURL: https://iadclexicon.org/signal-time\n\nSignal Time\nPeriod of time elapsed between the remote initiation of a control command and the initiation of a control function operation subsea (the commencement of the shift time).\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/signal-to-noise-ratio": "TERM: Signal-to-Noise Ratio\nURL: https://iadclexicon.org/signal-to-noise-ratio\n\nSignal-to-Noise Ratio\nRatio of the signal from a significant imperfection or defect to signals generated from surface noise.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/signaler": "TERM: Signaler\nURL: https://iadclexicon.org/signaler\n\nSignaler\n\u201cSignaler\u201d means a person instructed by an employer to direct, by means of visual or auditory signals, the safe movement and operation of materials handling equipment.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations", "https://iadclexicon.org/signaller": "TERM: Signaller\nURL: https://iadclexicon.org/signaller\n\nSignaller\n\u201cSignaller\u201d means a person instructed by an employer to direct, by means of visual or auditory signals, the safe movement and operation of materials handling equipment; signaleur.\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations", "https://iadclexicon.org/signature": "TERM: Signature\nURL: https://iadclexicon.org/signature\n\nSignature\nA recognizable, distinguishing pattern.\nExtended Definition: Types of signatures: attack signature, digital signature, electronic signature.\nFrom: CNSSI 4009; Adapted from: NIST SP 800-94.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/significant-archaeological-resource": "TERM: Significant Archaeological Resource\nURL: https://iadclexicon.org/significant-archaeological-resource\n\nSignificant archaeological resource:\nSignificant archaeological resource means those archaeological resources that meet the criteria of significance for eligibility to the National Register of Historic Places as defined in 36 CFR 60.4, or its successor.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/significant-change": "TERM: Significant Change\nURL: https://iadclexicon.org/significant-change\n\nSignificant change\nA significant change is likely to be one that changes the basis on which the safety case was accepted. In relation to a safety management system, \u201csignificant change\u201d means a change to the whole of, or a major part of, the safety management system that would warrant a change to the description of the SMS in the safety case.\nSource: NOPSEMA Guidance note: Safety Case Lifecycle Management, N04300-GN0087, Australia, Revision 5, December 2012.\nRegulatory Guidance", "https://iadclexicon.org/significant-cumulative-change": "TERM: Significant Cumulative Change\nURL: https://iadclexicon.org/significant-cumulative-change\n\nSignificant cumulative change\nIn relation to overall level of risk of major accident events, means a change in the level of risk that is likely to change the basis on which the safety case was accepted. Note: The obligation is on the operator to establish what constitutes change in these contexts. If in doubt, operators are welcome to discuss prospective changes with NOPSEMA.\nSource: NOPSEMA Guidance note: Safety Case Lifecycle Management, N04300-GN0087, Australia, Revision 5, December 2012.\nRegulatory Guidance", "https://iadclexicon.org/significant-discovery": "TERM: Significant Discovery\nURL: https://iadclexicon.org/significant-discovery\n\nSignificant Discovery\n\u201cSignificant discovery\u201d means a discovery indicated by the first well on a geological feature that demonstrates by flow testing the existence of hydrocarbons in that feature and, having regard to geological and engineering factors, suggests the existence of an accumulation of hydrocarbons that has potential for sustained production; d\u00e9couverte importante.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nSource: \u00a0Canada Petroleum Resources Act, R.S.C. 1985, c. 36 (2nd Supp.), current to April 29, 2013.\nLegislation", "https://iadclexicon.org/significant-discovery-area": "TERM: Significant Discovery Area\nURL: https://iadclexicon.org/significant-discovery-area\n\nSignificant Discovery Area\n\u201cSignificant discovery area\u201d means, in relation to a declaration of significant discovery made pursuant to subsection 74(1) or (2), those portions of the offshore area described in the declaration; p\u00e9rim\u00e8tre de d\u00e9couverte importante.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nSignificant Discovery Area\n\u201cSignificant discovery area\u201d means, in relation to a declaration of significant discovery made pursuant to subsection 28(1) or (2), those frontier lands described in the declaration. p\u00e9rim\u00e8tre de d\u00e9couverte importante.\nSource: \u00a0Canada Petroleum Resources Act, R.S.C. 1985, c. 36 (2nd Supp.), current to April 29, 2013.\nLegislation", "https://iadclexicon.org/significant-hazard": "TERM: Significant Hazard\nURL: https://iadclexicon.org/significant-hazard\n\nSignificant Hazard\n\u201cSignificant hazard\u201d means a hazard that is an actual or potential cause or source of:\n\u2022 Serious harm; or\n\u2022 Harm (being more than trivial) where the severity of effects on any person depend (entirely or among other things) on the extent or frequency of the person\u2019s exposure to the hazard; or\n\u2022 Harm that does not usually occur, or usually is not easily detectable, until a significant time after exposure to the hazard.\nSource: Approved Code of Practice for Managing Hazards to Prevent Major Industrial Accidents, Health and Safety in Employment Act 1992, Department of Labour, New Zealand, July 1994.\nRegulatory Guidance\nSignificant Hazard\nSignificant hazard means a hazard that is an actual or potential cause or source of\u2014\n(a) serious harm; or\n(b) harm (being harm that is more than trivial) the severity of whose effects on any person depend (entirely or among other things) on the extent or frequency of the person\u2019s exposure to the hazard; or\n(c) harm that does not usually occur, or usually is not easily detectable, until a significant time after exposure to the hazard.\nSource: Health and Safety in Employment Act 1992, Public Act 1992 No 96, New Zealand, as of 1 July 2011.\nLegislation", "https://iadclexicon.org/significant-event": "TERM: Significant Event\nURL: https://iadclexicon.org/significant-event\n\nSignificant event\nSignificant event includes the following:\na change in the understanding of the characteristics of the geology or reservoir that may have a significant impact on the optimum recovery of petroleum;\na new or increased risk to the recovery of petroleum within the licence area;\na new or increased risk to the recovery of petroleum outside the licence area caused by the development of pools in the licence area;\na new or increased risk of activities in the licence area causing effects outside the licence area (for example aquifer depletion caused by hydrocarbon extraction);\nchange to the proposed option for development of pools in the licence area, including any tie-in opportunity with nearby licence areas.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/significant-injuryillness": "TERM: Significant Injury/illness\nURL: https://iadclexicon.org/significant-injuryillness\n\nSignificant injury/illness\nA work-related case involving any of the following diagnoses by a physician or other licensed health care professional:\nCancer;\nChronic irreversible disease;\nPunctured ear drum; or\nFractured or chipped bone.\nSource:\nAPI\nRP 75, Recommended Practice for Development of a Safety and Environmental Management Program for Offshore Operations and Facilities: Upstream Segment, Third Edition, May 2004.\nGlobal Standards", "https://iadclexicon.org/significant-hydrocarbon-release": "TERM: Significant Hydrocarbon Release\nURL: https://iadclexicon.org/significant-hydrocarbon-release\n\nSignificant Hydrocarbon Release\nA Significant Hydrocarbon Release is defined as:\n\u2022 A gas release rate between 0.1 kg/sec and 1 kg/sec and lasts for 2 to 5 minutes\n\u2022 The amount of gas released is between 1 kg and 300 kg or\n\u2022 The amount of liquid released is between 5 L and 300 L.\nSource: Incident Reporting and Investigation Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, November 30, 2012.\nRegulatory Guidance", "https://iadclexicon.org/significant-offshore-petroleum-incident": "TERM: Significant Offshore Petroleum Incident\nURL: https://iadclexicon.org/significant-offshore-petroleum-incident\n\nSignificant offshore petroleum incidents\nSignificant offshore petroleum incidents\nIn this Division, a significant offshore petroleum incident is a significant incident or occurrence that relates to any or all of the following operations in an offshore area:\npetroleum exploration operations;\npetroleum recovery operations;\noperations relating to the processing or storage of petroleum;\noperations relating to the preparation of petroleum for transport;\noperations connected with the construction or operation of a pipeline;\noperations relating to the decommissioning or removal of structures, equipment or other items of property that have been brought into an offshore area for or in connection with any of the operations mentioned in paragraph (a), (b), (c), (d) or (e).\nNote: For inquiries into significant offshore petroleum and greenhouse gas incidents, see Part 9.10A. Paragraph (1)(f) does not, by implication, limit paragraph (1)(a), (b), (c), (d) or (e).\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/significant-modification-of-an-abatement-plan": "TERM: Significant Modification Of An Abatement Plan\nURL: https://iadclexicon.org/significant-modification-of-an-abatement-plan\n\nSignificant Modification Of An Abatement Plan\n\u201cSignificant modification of an abatement plan\u201d means a change in the abatement technology used excluding design and operational parameters, or relocation of 25 percent or more of the compliance sampling stations, for a single medium, as designated pursuant to Subparagraph (d) of Paragraph (2) of Subsection D of 19.15.30.13 NMAC.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/significant-modification": "TERM: Significant Modification\nURL: https://iadclexicon.org/significant-modification\n\nSignificant Modification\nSignificant modification\nIn this regulation, a significant modification means any modification that is likely to\u2014\u2028(a) increase the likelihood of a major accident occurring; or\u2028(b) increase the severity or extent of the harm arising from a major accident.\nSource: Health and Safety in Employment (Petroleum Exploration and Extraction) Regulations 2013, SR 2013/208, New Zealand, as of May 2013.\nRegulations", "https://iadclexicon.org/significant-pipeline-accident-event": "TERM: Significant Pipeline Accident Event\nURL: https://iadclexicon.org/significant-pipeline-accident-event\n\nSignificant pipeline accident event (SPAE)\nTerm previously used by the Petroleum (Submerged Lands) (Pipelines) Regulations 2001, but not defined there, with similar implications to major accident event. Now only mentioned in the \u201cobject\u201d of those regulations and no longer used by NOPSEMA.\nSource: NOPSEMA Guideline \u2013 Glossary \u2013 Regulatory Operations, N-09000-GL0326, Australia, Revision 5, December 2011.\nRegulatory Guidance", "https://iadclexicon.org/significant-risk": "TERM: Significant Risk\nURL: https://iadclexicon.org/significant-risk\n\nSignificant risk\nA risk that has been assessed as requiring risk controls/barriers to reduce that risk to an acceptable level.\nIt is an important judgement for a company to determine which risks are considered \u201csignificant\u201d. This may be based on its process and criteria for risk acceptability. Significant risks may also have assessment and/or controls defined and/or required through regulatory compliance.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards\nSignificant risk\nSignificant risk has a meaning affected by section 25, 26, 27, 28 or 29.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/significant-repair": "TERM: Significant Repair\nURL: https://iadclexicon.org/significant-repair\n\nSignificant Repair\nA repair where machinery is completely dismantled and re-assembled.\u00a0Significant repairs will, furthermore, be cases of repairs after serious damage to machinery.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/significant-watercourse": "TERM: Significant Watercourse\nURL: https://iadclexicon.org/significant-watercourse\n\nSignificant Watercourse\n\u201cSignificant watercourse\u201d means a watercourse with a defined bed and bank either named on a USGS 7.5 minute quadrangle map or a first order tributary of such watercourse.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/significant-value": "TERM: Significant Value\nURL: https://iadclexicon.org/significant-value\n\nSignificant Value\nStatistical measure of a zero-mean random variable equal to twice the standard deviation of the variable.\nSource:\u00a0ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards", "https://iadclexicon.org/sil": "TERM: SIL\nURL: https://iadclexicon.org/sil\n\nSIL\nSafety integrity level.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014. Global Standards\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011. Global Standards\nSource:\u00a0NORSOK D-002, Well intervention equipment, Rev. 2, June 2013. Global Standards\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\u00a0National Standard\nSIL\nDiscrete integrity level of a safety instrumented function in a safety instrumented system.\nNOTE: SILs are categorized in terms of probability of failure; see Annex E.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/significant-wave-height": "TERM: Significant Wave Height\nURL: https://iadclexicon.org/significant-wave-height\n\nSignificant Wave Height\nstatistical measure of the height of waves in a sea state\nNOTE The significant wave height was originally defined as the mean height of the highest one-third of the zero upcrossing waves in a sea state. In most offshore data acquisition systems the significant wave height is currently taken as 4 m\n0\n(where m\n0\nis the zeroth spectral moment, see 3.31) or 4\u03c3, where \u03c3 is the standard deviation of the time series of water surface elevation over the duration of the measurement, typically a period of approximately 30 min.\nSource:\nAPI\nRP 2MET, Derivation of Metocean Design and Operating Conditions, First Edition, November 2014.\nGlobal Standards\nSignificant Wave Height\nStatistical measure of the height of waves in a sea state.\nNOTE The significant wave height was originally defined as the mean height of the highest one-third of the zero upcrossing waves in a sea state. In most offshore data acquisition systems, the significant wave height is currently taken as \u00a0(where m\n0\nis the zeroth spectral moment, see ISO 19901-1:2005, definition 3.31) or 4\u03c3, where \u03c3 is the standard deviation of the time series of water surface elevation over the duration of the measurement, typically a period of approximately 30 min.\u00a0[ISO 19901-1:2005, definition 3.30].\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards\nSignificant Wave Height\naverage height of the highest third of prevailing waves, typically measured over a period of 3 hours .\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/silence": "TERM: Silence\nURL: https://iadclexicon.org/silence\n\nSilence\nManual stopping of an audible signal.\nSource:\u00a0IMO resolution A.1021(26), Code on Alarms and Indicators, 2009, 18 January 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/sim": "TERM: SIM\nURL: https://iadclexicon.org/sim\n\nSIM\nStructural integrity management.\nSource:\nAPI\nRP 2SIM, Structural Integrity Management of Fixed Offshore Structures, First Edition, November 2014.\nGlobal Standards\nSource:\u00a0ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards\nSIM\nSIM is a continuous process used for demonstrating the fitness-for-purpose of an offshore structure from installation through to decommissioning.\nSource:\nAPI\nRP 2SIM, Structural Integrity Management of Fixed Offshore Structures, First Edition, November 2014.\nGlobal Standards\nSIM\nSIM is a process for managing the effects of deterioration, damage, changes in loading, and accidental overloading.\nSource:\nAPI\nRP 2SIM, Structural Integrity Management of Fixed Offshore Structures, First Edition, November 2014.\nGlobal Standards\nSIM\nStructural integrity management (SIM) is the process for demonstrating a structure\u2019s fitness-for-purpose over its entire life.\nSource:\nAPI\nRP 2SIM, Structural Integrity Management of Fixed Offshore Structures, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/sim-evaluation": "TERM: SIM Evaluation\nURL: https://iadclexicon.org/sim-evaluation\n\nSIM Evaluation\nSIM evaluation is the method of applying competent engineering to assess the impact that new data has on the fitness-for-purpose and the SIM strategy for the platform.\nSource:\nAPI\nRP 2SIM, Structural Integrity Management of Fixed Offshore Structures, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/similar-stage-of-construction": "TERM: Similar Stage of Construction\nURL: https://iadclexicon.org/similar-stage-of-construction\n\nSimilar Stage of Construction\nSimilar stage of construction means the stage at which:\n1 construction identifiable with a specific ship begins; and\n2 assembly of that ship has commenced comprising at least 50 tons or one per cent of the estimated mass of all structural material, whichever is less.\u00a0 <Annex II, Chapter 1, Regulation 1>\nSource:\u00a0Resolution MEPC.118(52), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships, 1973 (Revised Annex II of MARPOL 73/78), 15 October 2004, International Maritime Organization.\nLegislation\nSource:\u00a0Resolution MEPC.176(58), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships (Revised MARPOL Annex VI), 10 October 2008, International Maritime Organization.\nLegislation", "https://iadclexicon.org/simops": "TERM: SIMOPS\nURL: https://iadclexicon.org/simops\n\nSIMOPS\nSimultaneous Operations.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nSource:\nAPI\nBulletin 97, Well Construction Interface Document Guidelines, First Edition, December 2013.\nGlobal Standards\nSource:\u00a0117 OLF, Norwegian Oil and Gas Association recommended guidelines for Well Integrity, No. 117, Revision No. 4, June 2011.\nGlobal Standards\nSource:\u00a0International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nSource:\u00a0ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards", "https://iadclexicon.org/simple-apparatus": "TERM: Simple Apparatus\nURL: https://iadclexicon.org/simple-apparatus\n\nSimple Apparatus\nA device that will not generate or store more than 1.2 V, 0.1 A, 25 mW, or 20 \u00ecJ. Examples are switches, thermocouples, light-emitting diodes, connectors, and resistance temperature detectors (RTDs). Apparatus reliant on voltage or current limiting or suppression devices for remaining within the limits given in the definition, and sensors (e.g. certain gas detector sensors) that utilize catalytic reaction or other electrochemical mechanisms are excluded by IEC 60079-11 from the category of \u201csimple apparatus\u201d. Temperature limitations as described in 4.2 are applicable to simple apparatus.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSimple Apparatus\nElectrical component or combination of components of simple construction with well-defined\u00a0electrical parameters which is compatible with the intrinsic safety or energy-limited safety of\u00a0the circuit in which it is used.\nSource: IEC 60079-14:2013, Explosive atmospheres \u2013 Part 14: Electrical installations design, selection and erection, Edition 5.0, November 2013.\nGlobal Standards", "https://iadclexicon.org/simple-lifts": "TERM: Simple Lifts\nURL: https://iadclexicon.org/simple-lifts\n\nSimple Lifts\nThe following are classified as simple lifting operations:\nequipment specifically installed by a crane operator;\nload has known and evaluated weight;\ncenter of gravity below the lifting point;\nuse of a certified lifting point directly above the load;\nample headroom;\nnot sensitive, difficult or in restricted areas;\nuse of one crane;\nunlikely to be affected by changing environmental conditions;\nexperienced and competent crane operator;\nstandard rigging arrangements;\nsuitable working area available;\nrelevant permits.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards", "https://iadclexicon.org/simple-operator-action": "TERM: Simple Operator Action\nURL: https://iadclexicon.org/simple-operator-action\n\nSimple Operator Action\nA procedure achieved by no more than two hard-key or soft-key actions, excluding any necessary cursor movements, or voice actuation using programmed codes.\nSource:\u00a0IMO Resolution MSC.302(87), Performance standards for bridge alert management, 17 May 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/simpler-facilities": "TERM: Simpler Facilities\nURL: https://iadclexicon.org/simpler-facilities\n\nSimpler Facilities, with accommodation\nFacilities that are normally not manned, and which are equipped with emergency quarters.\nSource:\u00a0Regulations relating to design and outfitting of facilities, etc. in the petroleum activities (the Facilities Regulations), Norway, April 2010 (amended December 2012).\nRegulations\nSimpler Facilities, without accommodation\nFacilities without accommodation and helicopter deck, and which are\na) only manned in connection with maintenance,\nb) only manned in daylight and during prudent weather conditions so that the personnel can leave the facility in a safe manner after completing work,\nc) not part of an integrated development concept or do not pose a danger to other facilities in the area or in some other manner affect the operation of other facilities in an unacceptable manner.\nSource:\u00a0Regulations relating to design and outfitting of facilities, etc. in the petroleum activities (the Facilities Regulations), Norway, April 2010 (amended December 2012).\nRegulations", "https://iadclexicon.org/simplified-voyage-data-recorder-s-vdr": "TERM: Simplified Voyage Data Recorder (S-VDR)\nURL: https://iadclexicon.org/simplified-voyage-data-recorder-s-vdr\n\nSimplified Voyage Data Recorder (S-VDR)\nSimplified Voyage data recorder (S-VDR)\nmeans a complete system, including any items required to interface with the sources of input data, for processing and encoding the data, the final recording medium, the power supply and dedicated reserve power source.\nSource:\u00a0IMO Resolution MSC.163(78), Recommendation on Performance Standards for Shipborne Simplified Voyage Data Recorders (S-VDRs), 17 May 2004, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/simulation": "TERM: Simulation\nURL: https://iadclexicon.org/simulation\n\nSimulation\nModel that behaves or operates like a given process, concept, or system when provided a set of controlled inputs Sample Usage: The scientists designed a simulation to see how weather affected the plume of smoke.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/simultaneous-injection-well": "TERM: Simultaneous Injection Well\nURL: https://iadclexicon.org/simultaneous-injection-well\n\nSimultaneous Injection Well\nSIMULTANEOUS INJECTION WELL shall mean any well in which water produced from oil and gas producing zones is injected into a lower injection zone and such water production is not brought to the surface.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/simultaneous-operations": "TERM: Simultaneous Operations\nURL: https://iadclexicon.org/simultaneous-operations\n\nSimultaneous operations\nTwo or more of the following activities: production, drilling, completion, workover, wireline (except routine operations), and major construction operations.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nSimultaneous operations\nTwo or more of the following activities being performed in close proximity: production, drilling, completion, workover, wireline (except routine operations), major construction operations, well testing and maintenance.\nSource:\nAPI\nRP 74, Recommended Practice for Occupational Safety for Onshore Oil and Gas Production Operation, First Edition, October 2001 (March 2007).\nGlobal Standards\nSimultaneous operations\nTwo or more of the following activities: production, drilling, completion, workover, wireline (except routine operations as defined in 30 CFR 250.91), and major construction operations.\nSource:\nAPI\nRP 75, Recommended Practice for Development of a Safety and Environmental Management Program for Offshore Operations and Facilities: Upstream Segment, Third Edition, May 2004.\nGlobal Standards\nSimultaneous operations\nTwo or more independent operations (such as drilling, workover, wire!ine, facilities construction, etc.) conducted under common operational control in which the activities of any one operation may impact the safety of personnel, equipment and/or the environment of the other(s).\nNOTE Failure to coordinate can result in the potential clash of activities that can cause an undesired event or set of circumstances.\nSource:\nAPI\nBulletin 97, Well Construction Interface Document Guidelines, First Edition, December 2013.\nGlobal Standards", "https://iadclexicon.org/simultaneous-preloading": "TERM: Simultaneous Preloading\nURL: https://iadclexicon.org/simultaneous-preloading\n\nSimultaneous Preloading\nDuring preloading the hull is held with minimal draft or air gap and the preload is incrementally increased on all the legs simultaneously.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/single": "TERM: Single\nURL: https://iadclexicon.org/single\n\nSingle\nOne joint of drill pipe, rod, or other tubular goods.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards", "https://iadclexicon.org/single-operator-action": "TERM: Single Operator Action\nURL: https://iadclexicon.org/single-operator-action\n\nSingle Operator Action\nA procedure achieved by no more than one hard-key or soft-key action, excluding any necessary cursor movements, or voice actuation using programmed codes.\nSource:\u00a0IMO Resolution MSC.302(87), Performance standards for bridge alert management, 17 May 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/single-point-safety-switch": "TERM: Single Point Safety Switch\nURL: https://iadclexicon.org/single-point-safety-switch\n\nSingle Point Safety Switch\nA single keylock safety switch with a properly secured single key which isolates all power from the wireline prior to attachment of an explosive device.\nSource:\nAPI\nRP 67, Recommended Practice for Oilfield Explosives Safety, Upstream Segment, Second Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/single-point-mooring": "TERM: Single Point Mooring\nURL: https://iadclexicon.org/single-point-mooring\n\nSingle Point Mooring\nMooring system that allows the floating structure to which it is connected to vary its heading (weathervane).\u00a0EXAMPLE One example of a single point mooring is a turret mooring system where a number of mooring lines are attached to a turret, which includes bearings to allow the structure to rotate.\nSource:\u00a0ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards", "https://iadclexicon.org/single-stage-pump": "TERM: Single Stage Pump\nURL: https://iadclexicon.org/single-stage-pump\n\nSingle Stage Pump\nOne impeller and single stage of pressurization.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/single-seal": "TERM: Single Seal\nURL: https://iadclexicon.org/single-seal\n\nSingle Seal\nOne barrier or multiple barriers that cannot be physically differentiated in their function.\nSource:\nAPI\nRP 5C5, Recommended Practice on Procedures for Testing Casing and Tubing Connections, Third Edition, July 2003 (Reaffirmed August 2010).\nGlobal Standards", "https://iadclexicon.org/sis": "TERM: SIS\nURL: https://iadclexicon.org/sis\n\nSIS\nSafety instrumented system.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard\nSIS\nSystem composed of sensors, logic solvers, and final control elements for the purpose of taking the process to a safe state when predetermined conditions are met.\nNOTE: Other terms commonly used for a SIS include emergency shutdown system (ESD, ESS), safety shutdown system (SSD), and safety interlock system (see E.3.3.1).\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/sistema-de-barreras": "TERM: Sistema de Barreras\nURL: https://iadclexicon.org/sistema-de-barreras\n\nSistema de Barreras\nUna combinaci\u00f3n de barreras actuando en conjunto para prevenir un flujo involuntario de fluidos desde el pozo. Los sistemas de barreras pueden incluir tanto barreras fisicas como operacionales.\nSource:\u00a0Resoluci\u00f3n N\u00famero 40687 de 18 Jul 2017 Por la cual se establecen los criterios t\u00e9cnicos para proyectos de perforaci\u00f3n exploratoria de hidrocarburos costa afuera en Colombia. Columbia Ministerio de Minas y Energia,\nRegulations", "https://iadclexicon.org/sit": "TERM: SIT\nURL: https://iadclexicon.org/sit\n\nSIT\nSystem integration test.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/site": "TERM: Site\nURL: https://iadclexicon.org/site\n\nSite\nLocation where piping system is installed.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards\nSite\nA unique location of a business operation. (GEMI, 2012)\nSource: Identifying and assessing water sources: Guidance document for the onshore oil and gas industry, International Petroleum Industry Environmental Conservation Association (IPIECA), 2014.\nGlobal Standards", "https://iadclexicon.org/site-clearance": "TERM: Site Clearance\nURL: https://iadclexicon.org/site-clearance\n\nSite Clearance\nFinal cleanup of seafloor debris.\nSource:\nAPI\nRP 2SIM, Structural Integrity Management of Fixed Offshore Structures, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/site-closing-certificate": "TERM: Site Closing Certificate\nURL: https://iadclexicon.org/site-closing-certificate\n\nSite closing certificate\nSite closing certificate means a certificate issued under section 392.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/site-plan": "TERM: Site Plan\nURL: https://iadclexicon.org/site-plan\n\nSite plan\nSite plan, in relation to an identified greenhouse gas storage formation, has the meaning given by section 24.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/site-response-analysis": "TERM: Site Response Analysis\nURL: https://iadclexicon.org/site-response-analysis\n\nSite Response Analysis\nUpward wave propagation analysis from underlying bedrock to seafloor permitting the evaluation of the effect of local geological and soil conditions on the design ground motions at a given site.\nNOTE The site response analysis results can include amplitude, frequency content, and duration.\nSource:\nAPI\nRP 2EQ, Seismic Design Procedures and Criteria for Offshore Structures, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/sithp": "TERM: SITHP\nURL: https://iadclexicon.org/sithp\n\nSITHP\nShut-in tubing head pressure.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/sitp": "TERM: SITP\nURL: https://iadclexicon.org/sitp\n\nSITP\nShut-in tubing pressure.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards", "https://iadclexicon.org/situational-awareness": "TERM: Situational Awareness\nURL: https://iadclexicon.org/situational-awareness\n\nSituational Awareness\nComprehending information about the current and developing security posture and risks, based on information gathered, observation and analysis, and knowledge or experience.\nExtended Definition: In cybersecurity, comprehending the current status and security posture with respect to availability, confidentiality, and integrity of networks, systems, users, and data, as well as projecting future states of these.\nAdapted from: CNSSI 4009, DHS personnel, National Response Framework.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/situations-of-hazard-and-accident": "TERM: Situations of Hazard and Accident\nURL: https://iadclexicon.org/situations-of-hazard-and-accident\n\nSituations of Hazard and Accident\nThe situations of hazard and accident also include situations of hazard and accident other than the defined, complex situations of hazard and accident, stress situations and situations where key personnel are incapacitated or are unable to carry out their duties.\nSource:\u00a0Guidance Notes on Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, Oil Industry Safety Directorate (India), 2012.\nRegulatory Guidance", "https://iadclexicon.org/size-class": "TERM: Size Class\nURL: https://iadclexicon.org/size-class\n\nSize Class\nDesignation of the dimensional interchangeability of equipment specified herein.\nSource:\nAPI\nSPEC 7K, Drilling and Well Servicing Equipment Upstream Segment, Fifth Edition, June 2010 (August 2010).\nGlobal Standards\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards\nSize Class\nDesignation by which dimensionally-interchangeable equipment of the same maximum load rating is identified.\nSource:\nAPI\nSPEC 8C, Drilling and Production Hoisting Equipment (PSL 1 and PSL 2), Fifth Edition, April 2012.\nGlobal Standards", "https://iadclexicon.org/size-range": "TERM: Size Range\nURL: https://iadclexicon.org/size-range\n\nSize Range\nRange of tubular diameters to which an assembly is applicable.\nSource:\nAPI\nSPEC 7K, Drilling and Well Servicing Equipment Upstream Segment, Fifth Edition, June 2010 (August 2010).\nGlobal Standards\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards\nSize Range\nRange of tubular diameters covered by an assembly.\nSource:\nAPI\nSPEC 8C, Drilling and Production Hoisting Equipment (PSL 1 and PSL 2), Fifth Edition, April 2012.\nGlobal Standards", "https://iadclexicon.org/size": "TERM: Size\nURL: https://iadclexicon.org/size\n\nSize\nRelevant dimensional characteristics of the equipment as defined by the manufacturer.\nSource:\nAPI\nSPEC 14A, Specification for Subsurface Safety Valve Equipment, Eleventh Edition, October 2005 (Reaffirmed June 2012).\nGlobal Standards", "https://iadclexicon.org/sizing-agent": "TERM: Sizing Agent\nURL: https://iadclexicon.org/sizing-agent\n\nSizing Agent\nCoating on glass fibres used to promote bonding of glass-reinforcement to resin.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/sja": "TERM: SJA\nURL: https://iadclexicon.org/sja\n\nSJA\nSafe job analysis\nSource: Rules for Classification and Construction, IV Industrial Services, 6 Offshore Technology, 9 Guideline for Personnel Transfers by Means of Lifting Appliances, Edition 2011, Germanischer Lloyd SE,\nGlobal Standards", "https://iadclexicon.org/skelp": "TERM: Skelp\nURL: https://iadclexicon.org/skelp\n\nSkelp\nCoil or strip of metal produced to a certain thickness, width, and edge configuration from which welded pipe is made.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards\nSkelp\nHot-rolled steel strip used for manufacturing EW pipe.\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards", "https://iadclexicon.org/skid-rail": "TERM: Skid Rail\nURL: https://iadclexicon.org/skid-rail\n\nSkid Rail\nStructural steelwork that provides smooth flat surfaces for the drilling equipment set to move in an X-Y planes to allow access over all well slots\nNote: 1 to entry:\u00a0The upper skid rail is the slide skid rail of the upper substructure of the drilling rig; the lower skid rail is that of the lower substructure.\nSource:\u00a0ISO 18647:2017, Petroleum and natural gas industries \u2014 Modular drilling rigs for offshore fixed platforms, First Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/skid-system": "TERM: Skid System\nURL: https://iadclexicon.org/skid-system\n\nSkid System\nStorage, transportation, lifting, and testing frames to facilitate movement of the ROT systems and the modules and components to be replaced or installed.\nNOTE Skids are used in combination with a skidding system.\nSource:\nAPI\nRecommended Practice 17H, Remotely Operated Tools and Interfaces on Subsea Production Systems, Second Edition, June 2013 (Addendum 1, October 2014).\nGlobal Standards", "https://iadclexicon.org/skidding-system": "TERM: Skidding System\nURL: https://iadclexicon.org/skidding-system\n\nSkidding System\nEquipment that can include the skid rails, skid shoe, fwd/aft skidding claws, skidding cylinders, locking claws, skidding hydraulic power unit (HPU), locking and control unit, used for horizontal movement of the DES, covering the well slot area.\nNote: 1 to entry:\u00a0Alternative rig skidding systems can be used as well.\nSource:\u00a0ISO 18647:2017, Petroleum and natural gas industries \u2014 Modular drilling rigs for offshore fixed platforms, First Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/skill": "TERM: Skill\nURL: https://iadclexicon.org/skill\n\nSkill\nAn employee\u2019s ability to perform the job tasks consistently, precisely, and reliably. Skills can be assessed.\nSource: International Association of Drilling Contractors,\u00a0Competence Assurance-Guidelines for Building a Successful Program\u00a0Revision April\u00a02015.\nIADC Guidelines\nSkill\nability to perform a task or activity with a specific intended outcome acquired through education, training, experience or other means\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/skilled-personnel": "TERM: Skilled Personnel\nURL: https://iadclexicon.org/skilled-personnel\n\nSkilled Personnel\nPersons whose training has included instruction on the various types of protection and installation practices, the requirements of this standard, the relevant national regulations/company rules applicable to the installation and on the general principles of area classification.\nSource: IEC 60079-17:2013, Explosive atmospheres \u2013 Part 17: Electrical installations inspection and maintenance, Edition 5.0, November 2013.\nGlobal Standards", "https://iadclexicon.org/skim": "TERM: SKIM\nURL: https://iadclexicon.org/skim\n\nSKIM\nCooperation forum offshore Chemicals, Industry and Environment Authorities.\nSource:\u00a0Guidelines Regarding the Activities Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/skim-cut": "TERM: Skim Cut\nURL: https://iadclexicon.org/skim-cut\n\nSkim Cut\nRe-facing of a machined surface within allowable tolerances and surface finish of the CPD or API specification.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/skim-hydrocarbons": "TERM: Skim Hydrocarbons\nURL: https://iadclexicon.org/skim-hydrocarbons\n\nSkim Hydrocarbons\nOil and condensate which accumulate during produced water disposal operations.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/skimming-pit": "TERM: Skimming Pit\nURL: https://iadclexicon.org/skimming-pit\n\nSkimming Pit\nPit used for skimming oil off saltwater prior to disposal of saltwater at a disposal well or fluid injection well.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/skimmingsettling-pits": "TERM: Skimming/Settling Pits\nURL: https://iadclexicon.org/skimmingsettling-pits\n\nSkimming/Settling Pits\nSKIMMING/SETTLING PITS used to provide retention time for settling of solids and separation of residual oil for the purposes of recovering the oil or fluid.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/skip": "TERM: Skip\nURL: https://iadclexicon.org/skip\n\nSkip\nPath of the ultrasonic beam in the OCTG from the point of entry on the surface to the back surface and reflecting to the front surface again.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards\nSkip\n\u201cSkip\u201d means a stage, cage, basket or wet bell in which a diver may be lowered to or raised from an underwater work site (skip).\nSource:\u00a0Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/skirted-spudcan": "TERM: Skirted Spudcan\nURL: https://iadclexicon.org/skirted-spudcan\n\nSkirted Spudcan\nSpudcan with a peripheral skirt.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/sl": "TERM: SL\nURL: https://iadclexicon.org/sl\n\nSL\nSecurity level.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards", "https://iadclexicon.org/sl-t": "TERM: SL-T\nURL: https://iadclexicon.org/sl-t\n\nSL-T\nSecurity level target.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards", "https://iadclexicon.org/sla": "TERM: SLA\nURL: https://iadclexicon.org/sla\n\nSLA\nSafe Landing Area.\nSource:\u00a0NOGEPA Guideline 14, Helideck Operations and Procedures Manual, Netherlands, Version 2, December 2011.\nGlobal Standards", "https://iadclexicon.org/slack-pipeline": "TERM: Slack Pipeline\nURL: https://iadclexicon.org/slack-pipeline\n\nSlack Pipeline\nMaintaining column separation at a location with an extreme drop in elevation so that the pressure does not exceed the maximum operating pressure (MOP).\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/slamming": "TERM: Slamming\nURL: https://iadclexicon.org/slamming\n\nSlamming\nImpact load on an approximately horizontal member from a rising water surface as a wave passes. The direction of the impact load is mainly vertical.\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards", "https://iadclexicon.org/slant-leg-unit": "TERM: Slant-Leg Unit\nURL: https://iadclexicon.org/slant-leg-unit\n\nSlant-Leg Unit\nJack-up with legs that can be inclined at a significant angle to the vertical.\u00a0NOTE The inclination angle is typically about 5\u00b0. The benefit is that the jack-up behaves more like a braced frame and less like a portal frame, with accompanying reductions in leg axial forces and moments.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/slb": "TERM: SLB\nURL: https://iadclexicon.org/slb\n\nSLB\nStrength Level Blast.\nSource:\nAPI\nRP 2FB, Recommended Practice for the Design of Offshore Facilities Against Fire and Blast Loading, First Edition, April 2006.\nGlobal Standards", "https://iadclexicon.org/slewing": "TERM: Slewing\nURL: https://iadclexicon.org/slewing\n\nSlewing\nRotation of the upper-structure for movement of loads in a horizontal direction about the axis of rotation.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards", "https://iadclexicon.org/slick-joint": "TERM: Slick Joint\nURL: https://iadclexicon.org/slick-joint\n\nSlick Joint\nRiser joint of standard length without attached buoyancy.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nSlick Joint\nSpecial riser joint designed to prevent damage to the riser and control umbilical where they pass through the rotary table. NOTE Usually included in C/WO risers and is sometimes named \u201ccased wear joint\u201d.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/slick-line": "TERM: Slick Line\nURL: https://iadclexicon.org/slick-line\n\nSlick Line\n\u201cSlick line\u201d means a single steel cable used to run tools in a well (c\u00e2ble lisse).\nSource:\u00a0Canada Oil and Gas Drilling and Production Regulations, SOR/2009-315, February 2013.\nRegulations\nSource:\u00a0Drilling and Production Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, March 31, 2011.\nRegulatory Guidance\nSource:\u00a0Nova Scotia Offshore Petroleum Drilling and Production Regulations, SOR/2009-317, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/slick-spot": "TERM: Slick Spot\nURL: https://iadclexicon.org/slick-spot\n\nSlick Spot\n\u201cSlick spot\u201d means a small area of soil having a puddled, crusted, or smooth surface and an excess of exchangeable sodium. The soil is generally silty or clayey, is slippery when wet, and is low in productivity.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/slip-area": "TERM: Slip Area\nURL: https://iadclexicon.org/slip-area\n\nSlip Area\nThe slip area is contained within a distance of 48 inches along the pipe body from the juncture of the tool joint OD and the elevator shoulder.\nSource:\nAPI\nRP 7G, Recommended Practice for Drill Stem Design and Operating Limits, Upstream Segment, Sixteenth Edition, August 1998 (Addendum 2: September 2009).\nGlobal Standards\nSlip Area\nThat part of the pipe body where there is visible evidence of the trip slips having been repeatedly set numerous times in the same area. See Figure 4. NOTE At the upper end, it is typically located approximately 560 mm (22 in) from the box-tool joint elevator shoulder, and extends from that point approximately 660 mm (26 in) toward the pin end. It can be located elsewhere depending on rig design and positioning of handling equipment. It does not include occasional setting of slips in other areas as a result of fishing operations, drill stem tests and similar applications.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/sliding": "TERM: Sliding\nURL: https://iadclexicon.org/sliding\n\nSliding\nHorizontal movement of a spudcan.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/slim-hole-completion": "TERM: Slim Hole Completion\nURL: https://iadclexicon.org/slim-hole-completion\n\nSlim Hole Completion\nA well that is completed without tubing. Usually, only small diameter casing is set and cemented. After perforating, formation fluids are produced out of the casing.\nSource:\nAPI\nBULLETIN E3, Environmental Guidance Document: Well Abandonment and Inactive Well Practices for U.S. Exploration and Production Operations, First Edition, January 1993 (Reaffirmed June 2000).\nGlobal Standards", "https://iadclexicon.org/sling": "TERM: Sling\nURL: https://iadclexicon.org/sling\n\nSling\nAn assembly that connects the load to the material handling equipment.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Sixth Edition, May 2007.\nGlobal Standards\nSling\nAn assembly typically manufactured from wire rope, chain, or synthetic material used for lifting when connected between a load and a lifting mechanism.\nSource:\nAPI\nSPEC 7K, Drilling and Well Servicing Equipment Upstream Segment, Fifth Edition, June 2010 (August 2010).\nGlobal Standards\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards", "https://iadclexicon.org/slip-bowls": "TERM: Slip Bowls\nURL: https://iadclexicon.org/slip-bowls\n\nSlip Bowls\nA cylindrical body with a tapered inner surface, either one piece or segmented, that supports the slips.\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards", "https://iadclexicon.org/slip-type-casing-hanger": "TERM: Slip-Type Casing Hanger\nURL: https://iadclexicon.org/slip-type-casing-hanger\n\nSlip-Type Casing Hanger\nMechanism used to support a casing string in a casing head by gripping the pipe with wedge-type members.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/slip-joint": "TERM: Slip Joint\nURL: https://iadclexicon.org/slip-joint\n\nSlip Joint\nA tool having a sealed telescoping joint designed to accommodate tubing expansion and contraction.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards\nSlip Joint\nSee Telescopic Joint.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nSlip Joint\nRiser joint having an inner barrel and an outer barrel with a means of sealing between them.\u00a0NOTE The inner and outer barrels of the telescopic joint move relative to each other to compensate for the required change in the length of the riser string as the vessel experiences surge, sway, and heave.\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/slips": "TERM: Slips\nURL: https://iadclexicon.org/slips\n\nSlips\nThe wedge-shaped pieces of metal with gripping elements used to prevent pipe from slipping down the well bore.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations", "https://iadclexicon.org/slit-trench": "TERM: Slit Trench\nURL: https://iadclexicon.org/slit-trench\n\nSlit Trench\n\u201cSlit trench\u201d means a pit or bermed area at the drilling site used for the temporary storage of drilling fluids and/or cuttings to provide access for equipment to remove the contents off site.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/slt": "TERM: SLT\nURL: https://iadclexicon.org/slt\n\nSLT\nStandard Laboratory Temperature.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards\nSLT\nTemperature as defined by a recognized standard with standard tolerance.\nEXAMPLE:\n23\u00a0\u00b0C\u00a0\u00b1\u00a02\u00a0\u00b0C.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/slope": "TERM: Slope\nURL: https://iadclexicon.org/slope\n\nSlope\nSlope of internal pressure over time, on a logarithmic-logarithmic scale, of a static regression curve.\nNote: 1 to entry:\u00a0The slope, although negative, is published and used as a positive number.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/sls": "TERM: SLS\nURL: https://iadclexicon.org/sls\n\nSLS\nServiceability limit state.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource:\u00a0ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards\nSource:\u00a0Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards\nSource:\u00a0ISO 19900:2013, Petroleum and natural gas industries \u2013 General requirements\u00a0for offshore structures.\nGlobal Standards", "https://iadclexicon.org/sludge": "TERM: Sludge\nURL: https://iadclexicon.org/sludge\n\nSludge\nAny solid, semi-solid, or liquid waste generated from a wastewater treatment plant or water supply treatment plant, or air pollution control facility, exclusive of the treated effluent from a wastewater treatment plant.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/sludge-oil": "TERM: Sludge Oil\nURL: https://iadclexicon.org/sludge-oil\n\nSludge Oil\nSludge oil means sludge from the fuel oil or lubricating oil separators, waste lubricating oil from main or auxiliary machinery, or waste oil from bilge water separators, oil filtering equipment or drip trays.\nSource:\u00a0Resolution MEPC.176(58), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships (Revised MARPOL Annex VI), 10 October 2008, International Maritime Organization.\nLegislation", "https://iadclexicon.org/slug-flow": "TERM: Slug Flow\nURL: https://iadclexicon.org/slug-flow\n\nSlug Flow\nA multiphase fluid-flow regime where the gas and liquid phase are discrete over portions of the flow. Generally occurs in combination with bubble flow. Flow will vary from high liquid to high gas cuts. Also called Line Jacking.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/slug-tank": "TERM: Slug Tank\nURL: https://iadclexicon.org/slug-tank\n\nSlug Tank\nSmall compartment, normally adjacent to the suction compartment, used to mix special fluids to pump downhole. NOTE Slug tanks are most commonly used to prepare a small volume of weighted drilling fluid before a drillstem trip in and out of the borehole.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/slugging": "TERM: Slugging\nURL: https://iadclexicon.org/slugging\n\nSlugging\nOf all the different flow regimes, the one typically of most interest in multiphase subsea production systems is slug flow. Slug flow involves the intermittant production of liquid slugs and gas bubbles, some of which can be hundreds of metres long, and can lead to severe fluctuations in pressures and flowrates throughout the production system if not properly predicted and managed. Such dramatic fluctuations can cause: equipment damage, due to vibration, impact loads and/or enhanced corrosion; large disturbances in the separation facilities, resulting in poor separation of phases; large and rapidly varying compressor loads, resulting in inefficient compressor operations and unwanted flaring; frequent shutdowns and/or adoption of restrictive operating practices, both of which can result in a significant loss of revenue.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/slurry-container": "TERM: Slurry Container\nURL: https://iadclexicon.org/slurry-container\n\nSlurry Container\nContainer in a pressurized consistometer used to hold the slurry for conditioning purposes or for thickeningtime test.\nSource:\nAPI\nRP 10B-2, Recommended Practice for Testing Well Cements, First Edition, July 2005 (Reaffirmed: July 2010).\nGlobal Standards", "https://iadclexicon.org/slurry-container-or-slurry-cup": "TERM: Slurry Container or Slurry Cup\nURL: https://iadclexicon.org/slurry-container-or-slurry-cup\n\nSlurry Container or Slurry Cup\nContainer in an atmospheric or pressurized consistometer used to hold the slurry for conditioning purposes or for the thickening-time test.\nSource:\nAPI\nSPEC 10A, Specification for Cements and Materials for Well Cementing, Twenty-fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/sm": "TERM: Sm\nURL: https://iadclexicon.org/sm\n\nS\nm\nMembrane stress.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/slurry-fracture-injection": "TERM: Slurry Fracture Injection\nURL: https://iadclexicon.org/slurry-fracture-injection\n\nSlurry Fracture Injection\nSlurry Fracture Injection\u2015a process by which solid waste is ground, if necessary, and mixed with water or another liquid. The resulting slurry is then deposited into fractures created in the receiving formation by the hydraulic force of injection.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/small-bore-piping": "TERM: Small-bore piping\nURL: https://iadclexicon.org/small-bore-piping\n\nSmall-bore piping\nPipe or pipe components that are less than or equal to NPS 2.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/small-oil-fuel-tank": "TERM: Small Oil Fuel Tank\nURL: https://iadclexicon.org/small-oil-fuel-tank\n\nSmall Oil Fuel Tank\n\u201cSmall oil fuel tank\u201d is an oil fuel tank with a maximum individual capacity not greater than 30 m\n3\n. <Annex 1, regulation 12A>.\nSource:\u00a0Resolution MEPC.141(54), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships, 1973 (Amendments to regulation 1, addition to regulation 12A, consequential amendments to the IOPP Certificate and amendments to regulation 21 of the revised Annex I of MARPOL 73/78), 24 March 2006, International Maritime Organization.\nLegislation", "https://iadclexicon.org/smart": "TERM: SMART\nURL: https://iadclexicon.org/smart\n\nSMART\nSpecific, Measurable, Achievable, Realistic, Targeted.\nSource: NOPSEMA Guidance Note: Safety Management Systems, N04300-GN1052, Australia, Revision 0, December 2012.\nRegulatory Guidance", "https://iadclexicon.org/smaw": "TERM: SMAW\nURL: https://iadclexicon.org/smaw\n\nSMAW\nShielded metal arc welding.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/smls": "TERM: SMLS\nURL: https://iadclexicon.org/smls\n\nSMLS\nSeamless casing or tubing (including attached couplings).\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/sml": "TERM: SML\nURL: https://iadclexicon.org/sml\n\nSML\nSubsea Mud Lift.\nSource:\u00a0ABS Guide for Classification and Certification of Managed Pressure Drilling Systems, September 2017.\nGlobal Standards\nSML\nA form of MPD utilizing pumps located on the sea floor to pump the mud and cuttings returns back to the surface. This system may also employ a rotating seal above the BOPs and can create or reduce back-pressure on the wellbore by varying the pump operating speed and RCD configuration.\nSource:\u00a0ABS Guide for Classification and Certification of Managed Pressure Drilling Systems, September 2017.\nGlobal Standards", "https://iadclexicon.org/smp": "TERM: SMP\nURL: https://iadclexicon.org/smp\n\nSMP\nSecurity management program.\nSource:\u00a0Canadian Standards Association, Z246.1-09, Security management for petroleum and natural gas industry systems, August 2009,\nRegional Standards\nSMP\nAn ongoing process to ensure security threats and associated risks are identified and managed with appropriate mitigation and response procedures to prevent and minimize the impact of security incidents adversely affecting people, the environment, assets, and economic stability.\nSource:\u00a0Canadian Standards Association, Z246.1-09, Security management for petroleum and natural gas industry systems, August 2009,\nRegional Standards", "https://iadclexicon.org/smooth-bore": "TERM: Smooth Bore\nURL: https://iadclexicon.org/smooth-bore\n\nSmooth Bore\nFlexible pipe with an internal pressure sheath as the innermost layer.\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/sms": "TERM: SMS\nURL: https://iadclexicon.org/sms\n\nSMS\nSecurity Management System .\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards\nSMS\nSafety Management System.\nSource: NOPSEMA Guidance note: Safety Case Lifecycle Management, N04300-GN0087, Australia, Revision 5, December 2012.\nRegulatory Guidance\nSource: NOPSEMA Guidance note: Risk Assessment, N-04300-GN0165, Australia, Revision 4, December 2012.\nRegulatory Guidance\nSource: NOPSEMA Guidance Note: ALARP, N-04300-GN0166, Australia, Revision 4, December 2012.\nRegulatory Guidance\nSource: NOPSEMA Guidance Note: Control Measures and Performance Standards, N-04300 GN0271, Australia, Revision 3, December 2011.\nRegulatory Guidance\nSource: NOPSEMA Guidance Note: Safety Management Systems, N04300-GN1052, Australia, Revision 0, December 2012.\nRegulatory Guidance\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nSource: Prevention of Fire and Explosion, and Emergency Response on Offshore Installations, Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, Approved Code of Practice and guidance (UK HSE L65), Second Edition, 1997.\nRegulatory Guidance\nSource: A Guide to the Offshore Installations and Pipelines Works (Management and Administration) Regulations 1995, Guidance on Regulations (UK HSE L70), Second Edition, 2002.\nRegulatory Guidance\nSource: Safety Plan Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, March 31, 2011.\nRegulatory Guidance", "https://iadclexicon.org/smr": "TERM: SMR\nURL: https://iadclexicon.org/smr\n\nSMR\nStrengthening, modification, and/or repair\nSource:\nAPI\nRP 2SIM, Structural Integrity Management of Fixed Offshore Structures, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/smys": "TERM: SMYS\nURL: https://iadclexicon.org/smys\n\nSMYS\nSpecified minimum yield strength.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nSource:\nAPI\nTechnical Report 17TR7, Verification and Validation of Subsea Connectors, First Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource:\nAPI\nTR 1PER15K-1, Protocol for Verification and Validation of High-pressure High-temperature Equipment, First Edition, March 2013.\nGlobal Standards\nSource:\nISO 21457:2010, Petroleum and natural gas industries \u2014 Materials selection and corrosion control for oil and gas production systems, First Edition,September 2010.\nGlobal Standards\nSMYS\nMinimum yield strength at room temperature prescribed by the specification or standard under which the material is purchased.\nSource:\nAPI\nTechnical Report 17TR7, Verification and Validation of Subsea Connectors, First Edition, April 2017.\nGlobal Standards\nSMYS\nSpecified minimum yield strength (mathematical symbol: \u03c3SMY).\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards\nSMYS\n(Specified Minimum Yield Strength) \u2013 the design value of the strength of the steel used in the pipe or vessel.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards\nSMYS\nSpecified minimum yield stress.\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards", "https://iadclexicon.org/sn": "TERM: S/N\nURL: https://iadclexicon.org/sn\n\nS/N\nSignal-to-noise ratio.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/snatch-load": "TERM: Snatch Load\nURL: https://iadclexicon.org/snatch-load\n\nSnatch load\nSudden load that acts on a slack tether with resulting dynamic amplification up to several times the applied tension.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/sniffing": "TERM: Sniffing\nURL: https://iadclexicon.org/sniffing\n\nSniffing\nSee \u201c\ninterception.\n\u201d\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/snub-line": "TERM: Snub-Line\nURL: https://iadclexicon.org/snub-line\n\nSnub-Line\nWire rope, one end of which is fastened to the end of a pipe tong handle attachment point and the other end secured to hold the tong stationary while the tong is in use.\nNOTE: Snub-lines do not work over a sheave or bend.\nSource:\nAPI\nSPEC 7K, Drilling and Well Servicing Equipment Upstream Segment, Fifth Edition, June 2010 (August 2010).\nGlobal Standards\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards", "https://iadclexicon.org/snubbing": "TERM: Snubbing\nURL: https://iadclexicon.org/snubbing\n\nSnubbing\nPulling or running pipe under pressure through a sealing element where special equipment is used to apply external force to push the pipe into the well, or to control the pipe movement out of the well.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nSnubbing\nConducting tripping operations when the force acting on the drill string or coiled tubing from the wellbore pressure equals or exceeds the drill string or coiled tubing weight.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards\nSnubbing\n\u201cSnubbing\u201d means pulling or running pipe under pressure through a resilient sealing element where special equipment is used to apply external force to push the pipe into the well or to control the pipe movement out of the well. [Mich. Admin. Code R 408 (2013)].\nSource:\u00a0Oil and Gas Drilling and Servicing Operations, Michigan Administrative Code R 408, February 8, 2013.\nRegulations\nSnubbing\nSnubbing units as mentioned in the last subsection, means mobile units that are installed so that forces are transferred directly to the wellhead.\nSource:\u00a0Guidelines Regarding the Facilities Regulations, Norway, updated December 2012.\nRegulatory Guidance\nSnubbing\nIntervention using jointed pipe and where the primary well control is at surface.\nSource:\u00a0NORSOK D-002, Well intervention equipment, Rev. 2, June 2013.\nGlobal Standards", "https://iadclexicon.org/so2": "TERM: SO2\nURL: https://iadclexicon.org/so2\n\nSO\n2\nSulfur dioxide.\nSource:\nAPI\nRP 49, Recommended Practice for Drilling and Well Servicing Operations Involving Hydrogen Sulfide, Third Edition, May 2001.\nGlobal Standards\nSource: Resolution MEPC.184(59), 2009 Guidelines for exhaust gas cleaning systems, 17 July 2009, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/sobm": "TERM: SOBM\nURL: https://iadclexicon.org/sobm\n\nSOBM\nSynthetic oil-based mud.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/soc": "TERM: SOC\nURL: https://iadclexicon.org/soc\n\nSOC\nStatement of compatibility.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nSOC\nDocument in which a manufacturer, remanufacturer, or technical authority states that an assembly or component part meets or exceeds the product performance requirements as defined in API 16A and is compatible with the assembly for which it is intended.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/socio-technical-system": "TERM: Socio-technical System\nURL: https://iadclexicon.org/socio-technical-system\n\nSocio-technical System\nA system that includes interaction between people, technology (i.e. equipment and systems) and their physical and organizational environments.\nSource:\nIMO MSC.1/Circ.1512, Guideline on Software Quality Assurance and Human-Centred Design for e-navigation, 8 June 2015, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/social-amplification-of-risk": "TERM: Social Amplification of Risk\nURL: https://iadclexicon.org/social-amplification-of-risk\n\nSocial Amplification of Risk\nDistortion of the seriousness of a risk caused by public concern about the risk and/or about an activity contributing to the risk.\nSample Usage:\nSocial amplification of risk can result in public concern with an otherwise insignificant risk.\nAnnotation:\nDescribes the phenomenon by which hazards interact with psychological, social, institutional, and cultural processes in ways that may amplify or attenuate the public\u2019s perceived level of risk.\nThe social amplification of risk phenomenon is the subject of a field of study that seeks to systematically link the technical assessment of risk with sociological perspectives of risk perception and risk-related behavior.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/socially-beneficial-water-use": "TERM: Socially Beneficial Water Use\nURL: https://iadclexicon.org/socially-beneficial-water-use\n\nSocially Beneficial Water Use\nRecognizes basic human needs and ensures long-term benefits (including Water Use economic benefits) for local people and society in general. (AWS, 2013)\nSource: Identifying and assessing water sources: Guidance document for the onshore oil and gas industry, International Petroleum Industry Environmental Conservation Association (IPIECA), 2014.\nGlobal Standards", "https://iadclexicon.org/socket-joint": "TERM: Socket Joint\nURL: https://iadclexicon.org/socket-joint\n\nSocket Joint\nRigid type of joint between two components made using an adhesive.\nNote: 1 to entry:\u00a0An adhesive joint generally consists of a slightly conical (tapered) bell end and a machined (cylindrical or tapered) spigot end.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/sodium-absorption-sar": "TERM: Sodium Absorption (SAR)\nURL: https://iadclexicon.org/sodium-absorption-sar\n\nSodium Absorption (SAR)\n\u201cSodium Adsorption Ratio (SAR)\u201d means the index which indicates the relative abundance of sodium ions in solution as compared to the combined concentration of calcium and magnesium ions. It is calculated as follows:\nSAR = (Na ppm/23.0) / sq. root of\u00a0 [{(Ca ppm/20.02) + (Mg ppm/12.16)} / 2]\nwhere Na=Sodium, Ca=Calcium. Mg=Magnesium.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/sodm": "TERM: SodM\nURL: https://iadclexicon.org/sodm\n\nSodM\nStaatstoezicht op de Mijnen\u00a0 State Supervision of Mines.\nSource:\u00a0NOGEPA Industrial Guideline No. 16, Working with Naturally Occurring Radioactive Materials (NORM), Netherlands, Version 1, January 2009.\nGlobal Standards", "https://iadclexicon.org/sof": "TERM: SOF\nURL: https://iadclexicon.org/sof\n\nSOF\nStatement of fact.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nSOF\nDocument in which the manufacturer, remanufacturer, or technical authority certifies that the repair or activity performed was made with in accordance with the scope defined by the owner.\nNOTE: A statement of fact (SOF) does not fulfil the requirements of a certificate of conformance (COC) or other documentation verifying product design.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/soft-hang-off": "TERM: Soft Hang-Off\nURL: https://iadclexicon.org/soft-hang-off\n\nSoft Hang-Off (Riser Hang-Off)\nThe riser support at the vessel is either through the tensioners only or the tensioners and the motion compensator. This support is generally like a soft spring that results in very little riser vertical motion. The vessel motions are substantially greater than the riser motions, and the riser load variations are substantially lower in this condition than in the hard hang-off condition.\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/soft-close-in": "TERM: Soft Close-In\nURL: https://iadclexicon.org/soft-close-in\n\nSoft Close-In\nTo Close-in a well by closing a BOP with the choke and choke line valve open, then closing the choke while monitoring the casing pressure gauge for maximum allowable casing pressure.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards", "https://iadclexicon.org/soft-shut-in": "TERM: Soft Shut In\nURL: https://iadclexicon.org/soft-shut-in\n\nSoft Shut In\nTo shut in a well by closing the blowout preventer with the choke and choke line valve open, then closing the choke while monitoring the casing pressure gage for maximum allowable casing pressure.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/soft-shutdown": "TERM: Soft Shutdown\nURL: https://iadclexicon.org/soft-shutdown\n\nSoft Shutdown\nUsing the VFD to slow the motor before stopping.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/soft-start": "TERM: Soft Start\nURL: https://iadclexicon.org/soft-start\n\nSoft Start\nwith VFD, logic circuit increases AC power gradually until the motor has reached full speed.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/software-assurance": "TERM: Software Assurance\nURL: https://iadclexicon.org/software-assurance\n\nSoftware Assurance\nThe level of confidence that software is free from vulnerabilities, either intentionally designed into the software or accidentally inserted at any time during its lifecycle, and that the software functions in the intended manner.\nFrom: CNSSI 4009.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/software-assurance-and-security-engineering": "TERM: Software Assurance and Security Engineering\nURL: https://iadclexicon.org/software-assurance-and-security-engineering\n\nSoftware Assurance and Security Engineering\nIn the NICE Workforce Framework, cybersecurity work where a person: Develops and writes/codes new (or modifies existing) computer applications, software, or specialized utility programs following software assurance best practices.\nFrom: NICE Workforce Framework.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/software-quality": "TERM: Software Quality\nURL: https://iadclexicon.org/software-quality\n\nSoftware Quality\nThe degree to which a software product (system, component or process) meets specified requirements with the aim of also meeting stakeholder expectations.\nSource:\nIMO MSC.1/Circ.1512, Guideline on Software Quality Assurance and Human-Centred Design for e-navigation, 8 June 2015, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/software-quality-assurance": "TERM: Software Quality Assurance (SQA)\nURL: https://iadclexicon.org/software-quality-assurance\n\nSoftware Quality Assurance (SQA)\nA set of processes that ensures software meets and complies with required quality specifications. Designated SQA processes align with a system design life cycle.\nSource:\nIMO MSC.1/Circ.1512, Guideline on Software Quality Assurance and Human-Centred Design for e-navigation, 8 June 2015, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/software-quality-evaluation": "TERM: Software Quality Evaluation\nURL: https://iadclexicon.org/software-quality-evaluation\n\nSoftware Quality Evaluation\nA systematic examination of the extent to which a software product is capable of satisfying stated and implied needs.\nSource:\nIMO MSC.1/Circ.1512, Guideline on Software Quality Assurance and Human-Centred Design for e-navigation, 8 June 2015, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/software-quality-in-use": "TERM: Software Quality in Use\nURL: https://iadclexicon.org/software-quality-in-use\n\nSoftware Quality in Use\nCapability of a software product to enable specific users to achieve specific goals with effectiveness, productivity, safety and satisfaction in specific contexts of use.\nSource:\nIMO MSC.1/Circ.1512, Guideline on Software Quality Assurance and Human-Centred Design for e-navigation, 8 June 2015, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/soil": "TERM: Soil\nURL: https://iadclexicon.org/soil\n\nSoil\n\u201cSoil\u201d means earth, sediments or other unconsolidated accumulations of solid particles produced by the physical and chemical disintegration of rocks, and that may or may not contain organic matter.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/soil-farming": "TERM: Soil Farming\nURL: https://iadclexicon.org/soil-farming\n\nSoil Farming\n\u201cSoil farming\u201d means the application of oilfield drilling or produced wastes to the soil for the purpose of disposing of the waste without being a detriment to water or land; also known as land application.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/soil-mottling": "TERM: Soil Mottling\nURL: https://iadclexicon.org/soil-mottling\n\nSoil Mottling\nSoil mottling\u2014Irregular marked spots in the soil profile that vary in color, size and number.\nSource: Oil and Gas Wells, Pennsylvania Code, Title 25, Chapter 78, December 2012.\nRegulations", "https://iadclexicon.org/soil-sampling": "TERM: Soil Sampling\nURL: https://iadclexicon.org/soil-sampling\n\nSoil Sampling\nA suitably stored, small amount of soil for visual inspection and laboratory testing for the determination of the soil unit geological provenance, characteristics and geotechnical engineering design parameters.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/soil-to-air-interface": "TERM: Soil-to-air interface\nURL: https://iadclexicon.org/soil-to-air-interface\n\nSoil-to-air interface\nAn area in which external corrosion may occur or be accelerated on partially buried pipe or buried pipe near where it egresses from the soil.\nNOTE: The zone of the corrosion will vary depending on factors such as moisture, oxygen content of the soil, and operating temperature. The zone generally is considered to be at least 12 in. (305 mm) below to 6 in. (150 mm) above the soil surface. Pipe running parallel with the soil surface that contacts the soil is included.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/sol": "TERM: SOL\nURL: https://iadclexicon.org/sol\n\nSOL\nSafe operating limits.\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards", "https://iadclexicon.org/solid-waste": "TERM: Solid Waste\nURL: https://iadclexicon.org/solid-waste\n\nSolid Waste\nSOLID WASTE shall mean any garbage, refuse, sludge from a waste treatment plant, water supply plant, air pollution control facility, or other discarded material; including solid, liquid, semisolid, or contained gaseous material resulting from industrial operations, commercial operations, or community activities. Solid waste does not include any solid or dissolved materials in domestic sewage, or agricultural wastes, or solid or dissolved materials in irrigation return flows, or industrial discharges which are point sources subject to permits under the provisions of the Colorado Water Quality Control Act, Title 25, Article 8, C.R.S. or materials handled at facilities licensed pursuant to the provisions on radiation control in Title 25, Article 11, C.R.S. Solid waste does not include:\nmaterials handled at facilities licensed pursuant to the provisions on radiation control in Title 25, Article 11, C.R.S.;\nexcluded scrap metal that is being recycled; or\nshredded circuit boards that are being recycled.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations\nSolid Waste\nAny waste identified in 40 CFR, \u00a7261.2.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/solas": "TERM: SOLAS\nURL: https://iadclexicon.org/solas\n\nSOLAS\nSOLAS means the International Convention for the Safety of Life at Sea, 1974, as amended.\nSource:IMO MSC.1/Circ.1002, Guidelines on alternative design and arrangements for fire safety, 26\u00a0June 2001, International Maritime Organization.\nRegulatory Guidance\nSource:\u00a0IMO MSC.1/Circ.1212, Guidelines on alternative design and arrangements for SOLAS chapters II-1 and III, 15 December 2006, International Maritime Organization.\nRegulatory\u00a0Guidance\nSource:\u00a0IMO Resolution A.1023(26), Code for the Construction and Equipment of Mobile Offshore Drilling Units (2009 MODU Code), 2009.\nGlobal Standards\nSource:\u00a0IMO Resolution MSC.253(83), Recommendation on Performance Standards for Navigation Lights, Navigation Light Controllers and associated equipment, 8 October 2007, International Maritime Organization.\nRegulatory Guidance\nSource:\u00a0IMO Resolution MSC.266(84), Code of Safety for Special Purpose Ships, 2008 (2008 SPS Code), 13 May 2008, International Maritime Organization.\nRegulatory Guidance\nSOLAS\nSafety of Life at Sea, International Maritime Organization.\nSource:\u00a0International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nSOLAS\nInternational Convention of the International Maritime Organization, dealing with safety of life at sea.\nSource:\u00a0International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC\u00a0Guidelines\nSOLAS\nSafety Of Life At Sea (Conference).\nSource:\u00a0ISO 15544:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Requirements and guidelines for emergency.\nGlobal Standards\nSOLAS\nSOLAS\nmeans the International Convention for the Safety of Life at Sea, 1974, as amended.\nSource:\u00a0Resolution MEPC.119(52), 2004 amendments to the International Code for the Construction and Equipment of Ships Carrying Dangerous Chemicals in Bulk (IBC Code), 15 October 2004,\u00a0International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/solution-annealing": "TERM: Solution Annealing\nURL: https://iadclexicon.org/solution-annealing\n\nSolution Annealing\nHeat treatment requiring heating to a suitable temperature, holding at that temperature long enough to cause one or more constituents to enter into solid solution, then cooling rapidly enough to hold such constituents in solution.\nSource:\nAPI\nSPEC 5CRA, Specification for Corrosion Resistant Alloy Seamless Tubes for Use as Casing, Tubing and Coupling Stock, Upstream Segment, First Edition, February 2010 (Errata August 2011).\nGlobal Standards", "https://iadclexicon.org/solubility": "TERM: Solubility\nURL: https://iadclexicon.org/solubility\n\nSolubility\nCapacity of a substance to be dissolved.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/solution-mining-project": "TERM: Solution Mining Project\nURL: https://iadclexicon.org/solution-mining-project\n\nSolution Mining Project\n\u201cSolution mining project\u201d means a well or group of wells and associated facilities under one owner or operator utilized for the solution mining of minerals.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations", "https://iadclexicon.org/solenoid-valve": "TERM: Solenoid Valve\nURL: https://iadclexicon.org/solenoid-valve\n\nSolenoid Valve\nAn electrical coil operated valve which controls a hydraulic or pneumatic function or signal.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/solid-waste-disposal": "TERM: Solid Waste Disposal\nURL: https://iadclexicon.org/solid-waste-disposal\n\nSolid Waste Disposal\nSOLID WASTE DISPOSAL shall mean the storage, treatment, utilization, processing, or final disposal of solid wastes.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/solid-waste-facility-2": "TERM: Solid Waste Facility\nURL: https://iadclexicon.org/solid-waste-facility-2\n\nSolid Waste Facility\n\u201cSolid waste facility\u201d means a facility permitted or authorized as a solid waste facility by the New Mexico environment department pursuant to the Solid Waste Act, NMSA 1978, Sections 74-9-1 et seq. and New Mexico environmental improvement board rules to accept industrial solid waste or other special waste.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/sonic-strength": "TERM: Sonic Strength\nURL: https://iadclexicon.org/sonic-strength\n\nSonic Strength\nExtent of strength development of a cement sample calculated by measuring the velocity of sound through it. NOTE The calculation is based on specific mathematical correlations and not on direct measurements of strength.\nSource:\nAPI\nRP 10B-2, Recommended Practice for Testing Well Cements, First Edition, July 2005 (Reaffirmed: July 2010).\nGlobal Standards", "https://iadclexicon.org/solidifying-substance": "TERM: Solidifying Substance\nURL: https://iadclexicon.org/solidifying-substance\n\nSolidifying Substance\nSolidifying Substance means a noxious liquid substance which:\n1 in the case of a substance with a melting point of less than 15\u00b0C which is at a temperature of less than 5\u00b0C above its melting point at the time of unloading; or\n2 in the case of a substances with a melting point of equal to or greater than 15\u00b0C which is at a temperature of less than 10\u00b0C above its melting point at the time of unloading.\u00a0 <Annex II, Chapter 1, Regulation 1>.\nSource:\u00a0Resolution MEPC.118(52), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships, 1973 (Revised Annex II of MARPOL 73/78), 15 October 2004, International Maritime Organization.\nLegislation", "https://iadclexicon.org/sonic-flow-meter": "TERM: Sonic Flow Meter\nURL: https://iadclexicon.org/sonic-flow-meter\n\nSonic Flow Meter\nDevice for measuring fluid flow by timing sound waves across a cross-section of pipe.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/sop": "TERM: SOP\nURL: https://iadclexicon.org/sop\n\nSOP\nStandard operating procedure(s).\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nSource:\u00a0Oil & Gas UK, Guidelines on subsea BOP systems, Issue 1, July 2012,\nGlobal Standards\nSOP\nAbbreviation for Standard Operating Procedures.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/sour": "TERM: Sour\nURL: https://iadclexicon.org/sour\n\nSour\nHydrocarbon fluids containing sulfur. Generally taken as greater than or equal to 10-ppm, the 8 hour occupational exposure limit.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/soob": "TERM: SOOB\nURL: https://iadclexicon.org/soob\n\nSOOB\nSummary of Operation Boundaries.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nSummary of Operation Boundaries (SOOB)\nA summary of defeating factors (either single or in combination) that have the potential to exceed the tolerability limits of safe operations. These defeating factors are qualitatively determined using experience and establish the boundaries in which operations are carried out.\nOther Related Terms and Definitions:\nShell EP95-0010 (Revision 1 \u2013 25 Jan 2001) \u2013 (Manual of Permitted Operations \u2013 MOPO) \u2013 Manual of Permitted Operations defines the limits of safe operation when barrier effectiveness is reduced. The limit of safe operation permitted during periods of escalated risk in either likelihood or consequence. The limit of safe operations if the barriers are reduced, removed, or purposely defeated.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/sound-level-meter": "TERM: Sound Level Meter\nURL: https://iadclexicon.org/sound-level-meter\n\nSound Level Meter\nIn this Part, \u201csound level meter\u201d means an instrument for measuring levels of sound and impulse sound that meets the standards set out in ANSI Standard ANSI 21.4-1983, Specification for Sound Level Meters, as amended from time to time and is referred to in that Standard at type 0, 1 or 2.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations", "https://iadclexicon.org/sonic-wave-speed": "TERM: Sonic Wave Speed\nURL: https://iadclexicon.org/sonic-wave-speed\n\nSonic Wave Speed\nSpeed at which a transient wave travels through a line or vessel. It depends on fluid properties, and the elastic modulus of the pipe.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/sour-gas": "TERM: Sour Gas\nURL: https://iadclexicon.org/sour-gas\n\nSour Gas\nNatural gas containing hydrogen sulfide.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nSour Gas\nNatural gas containing hydrogen sulfide.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards\nSour Gas\nAny natural gas containing more than 1 1/2 grains of hydrogen sulphide per 100 cubic feet or more than 30 grains of total sulphur per 100 cubic feet, or gas which in its natural state is found by the commission to be unfit for use in generating light or fuel for domestic purposes.\nSource:\u00a0Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/sour-gas-pipeline-facility": "TERM: Sour Gas Pipeline Facility\nURL: https://iadclexicon.org/sour-gas-pipeline-facility\n\nSour Gas Pipeline Facility\nA pipeline and ancillary equipment that:\ncontains a concentration of 100 parts per million or more of hydrogen sulfide;\nis located outside the tract of production; and\nis subject to the requirements of \u00a73.36 of this title.\n1\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/sour-fluids": "TERM: Sour Fluids (handling)\nURL: https://iadclexicon.org/sour-fluids\n\nSour Fluids\nIn underbalance drilling operations, where sour fluids are expected a closed system is utilized to meet recognized industry standards for handling such fluids.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/sour-service-2": "TERM: Sour Service\nURL: https://iadclexicon.org/sour-service-2\n\nSour Service\nService conditions with H2S content exceeding the minimum specified by NACE MR0175/ISO 15156 at the design pressure.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSour Service\nService in an H\n2\nS-containing (sour) fluid. NOTE In this part of ISO 13628, \u201csour service\u201d refers to conditions where the H2S content is such that restrictions as specified by ISO 15156 (all parts) apply.\nSource:\nAPI\nRP 17A Addendum 1, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, December 2010.\nGlobal Standards\nSour Service\nService conditions with H2S content exceeding the minimum specified by ISO 15156 (all parts) at the design pressure.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nSour Service\nExposure to oilfield environments that contain H2S and can cause cracking of materials by the mechanisms addressed in ISO 15156. NOTE Adapted from ISO 15156-1:2001.\nSource:\nAPI\nSPEC 14A, Specification for Subsurface Safety Valve Equipment, Eleventh Edition, October 2005 (Reaffirmed June 2012).\nGlobal Standards", "https://iadclexicon.org/sour-water": "TERM: Sour Water (handling)\nURL: https://iadclexicon.org/sour-water\n\nSour Water (handling)\nWater contaminated with hydrogen sulfide (H2S). Run through a degasser (poor boy, vane type etc) and pass to a tank before disposal..\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/source": "TERM: Source\nURL: https://iadclexicon.org/source\n\nSource\nOrigin of radiation, which is an x-ray tube or radioisotope.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards\nSource\nFlow into a system\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards\nSource\nReason for the presence of a cause or defeating factor, or for the presence of the hazard itself. Sources can be operations (e.g., running casing), necessary equipment (e.g., pressure vessel, energized electrical panel, etc.), necessary materials (e.g. hazardous chemicals), etc.\nOther Related Terms and Definitions:\nISO Guide 73 \u2013 Item or activity having a potential for a consequence (in the context of safety, source is a hazard).\nSource:\u00a0International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/source-of-ignition": "TERM: Source of Ignition\nURL: https://iadclexicon.org/source-of-ignition\n\nSource of Ignition\nAny flame, arc, spark, or heat capable of igniting flammable liquids, gases or vapors.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations", "https://iadclexicon.org/source-identification": "TERM: Source Identification\nURL: https://iadclexicon.org/source-identification\n\nSource Identification\nProcess to find, list and characterize sources.\nOther Related Terms and Definitions:\nISO Guide 73 \u2013 Process to find, list and characterize sources.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/source-of-release": "TERM: Source of Release\nURL: https://iadclexicon.org/source-of-release\n\nSource of Release\nA point or location from which a flammable gas, vapor, or liquid may be released into the atmosphere such that an ignitable gas atmosphere could be formed.\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standard\ns\nSource of Release\nA point from which flammable gases or vapors, flammable liquid, combustible dusts, or ignitable fibers or flyings may be released into the atmosphere.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nSource of Release\nPoint or location from which a flammable gas, vapour, or liquid may be released into the atmosphere in such a way that an explosive gas atmosphere could be formed\u00a0[IEV 426-03-06, modified].\nSource: IEC 61892-7, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 7: Hazardous areas.\nGlobal Standards", "https://iadclexicon.org/source-water-protection-area": "TERM: Source Water Protection Area\nURL: https://iadclexicon.org/source-water-protection-area\n\nSource Water Protection Area\nSource Water Protection Area\u2015the surface and subsurface area surrounding a source of drinking water\u00a0 (a water well, a well field, or a surface intake), supplying a public water system, through which contaminants are reasonably likely to move toward and reach the source of drinking water. The Source Water Protection Program is under the jurisdiction of the Louisiana Department of Health and Hospitals and the Louisiana Department of Environmental Quality.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/sowm": "TERM: SOWM\nURL: https://iadclexicon.org/sowm\n\nSOWM\nSpectral Ocean Wave Model.\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines", "https://iadclexicon.org/sp": "TERM: SP\nURL: https://iadclexicon.org/sp\n\nSP\nSafety Plan.\nSource: Safety Plan Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, March 31, 2011.\nRegulatory Guidance", "https://iadclexicon.org/sox": "TERM: SOx\nURL: https://iadclexicon.org/sox\n\nSOx\nSulphur oxides.\nResolution MEPC.184(59), 2009 Guidelines for exhaust gas cleaning systems, 17 July 2009, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/space-machinery": "TERM: Space, Machinery\nURL: https://iadclexicon.org/space-machinery\n\nSpace, Machinery\nAn enclosed area that contains rotating equipment or internal combustion machinery with a total aggregate power is at least 500 brake horsepower or a place containing internal combustion machinery, thermal fluid heaters, or fired boilers that use fuel gas or a liquid fuel that has a flash point of less than 43.3 \u00b0C (110 \u00b0F).\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSpace, machinery\nAn enclosed area that contains rotating equipment exceeding 10 hp.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/space-out": "TERM: Space-Out\nURL: https://iadclexicon.org/space-out\n\nSpace-Out\nProcedure conducted to position a predetermined length of drill pipe above the rotary table so that a tool joint is located above the subsea preventer rams on which drill pipe is to be suspended (hung-off) and so that no tool joint is opposite a set of preventer rams after drill pipe is hung-off.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards", "https://iadclexicon.org/space-out-joint": "TERM: Space-Out Joint\nURL: https://iadclexicon.org/space-out-joint\n\nSpace-Out Joint\nThe joint of drill pipe used in hang off operations so that no tool joint is opposite a set of\u00a0preventer rams.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards", "https://iadclexicon.org/spacer-spool": "TERM: Spacer Spool\nURL: https://iadclexicon.org/spacer-spool\n\nSpacer Spool\nPressure-containing piece of equipment having end connections, used below or between drill-through equipment.\nNOTE: A spool is used to provide separation between two components with equal-sized end connections.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSpacer Spool\nA spool used to provide separation between two components with equal sized end connections.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nSpacer Spool\nUsed in underbalance operations to adjust height of stack and components on assembly, and to raise or lower height of flow line.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/spacer": "TERM: Spacer\nURL: https://iadclexicon.org/spacer\n\nSpacer\nDiscrete component of which a number in series are used to piggy-back one or more supported pipes to a supporting pipe over a prescribed length.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nSpacer\nFluid containing insoluble weighting materials that is used to separate drilling fluids and cementing slurries.\nSource:\nAPI\nRP 10B-2, Recommended Practice for Testing Well Cements, First Edition, July 2005 (Reaffirmed: July 2010).\nGlobal Standards\nSpacer\nPressure-containing piece of equipment used to connect and provide separation between other pieces of equipment.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/spacing-unit": "TERM: Spacing Unit\nURL: https://iadclexicon.org/spacing-unit\n\nSpacing Unit\n\u201cSpacing unit\u201d means the area allocated to a well for the purpose of drilling for or producing petroleum; unit\u00e9 d\u2019espacement.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nSpacing Unit\n\u201cSpacing unit\u201d means the area allocated to a well for the purpose of drilling for or producing oil or gas; unit\u00e9 d\u2019espacement.\nSource:\u00a0Canada Oil and Gas Operations Act, R.S.C., 1985, c. O-7, Canada, current to April 29, 2013.\nLegislation\nSpacing Unit\n\u201cSpacing unit\u201d is the area in each pool which is assigned to a well for drilling, producing, and proration purposes in accordance with the commission\u2019s rules or orders.\nSource: Oil and gas Conservation, North Dakota Administrative Code, Chapter 43-02-03, April 2012.\nRegulations\nSpacing Unit\n\u201cSpacing unit\u201d means the area allocated to a well under a well spacing order or rule.\u00a0 Under the Oil and Gas Act, NMSA 1978, Section 70-2-12(B)(10), the commission may fix spacing units without first creating proration units.\u00a0 See Rutter & Wilbanks corp. v. oil conservation comm\u2019n, 87 NM 286 (1975).\u00a0 This is the area designated on form C-102.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/spam": "TERM: Spam\nURL: https://iadclexicon.org/spam\n\nSpam\nAbuse of electronic messaging systems to indiscriminately send unsolicited bulk messages.\nNOTE While the most widely recognized form of spam is e-mail spam, the term is applied to similar abuses in other media: instant messaging spam, Usenet newsgroup spam, web search engine spam, spam in blogs, wiki spam, mobile phone messaging spam, Internet forum spam and junk fax transmissions.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards\nSpam\nThe abuse of electronic messaging systems to indiscriminately send unsolicited bulk messages.\nAdapted from: CNSSI 4009.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/spaces-enclosed": "TERM: Spaces, Enclosed\nURL: https://iadclexicon.org/spaces-enclosed\n\nSpaces, Enclosed\nSpaces delineated by floors, bulkheads and decks, which may have doors or windows. (IMO\u2014MODU Code 1.3.33.\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards", "https://iadclexicon.org/spae": "TERM: SPAE\nURL: https://iadclexicon.org/spae\n\nSignificant pipeline accident event (SPAE)\nTerm previously used by the Petroleum (Submerged Lands) (Pipelines) Regulations 2001, but not defined there, with similar implications to major accident event. Now only mentioned in the \u201cobject\u201d of those regulations and no longer used by NOPSEMA.\nSource: NOPSEMA Guideline \u2013 Glossary \u2013 Regulatory Operations, N-09000-GL0326, Australia, Revision 5, December 2011.\nRegulatory Guidance", "https://iadclexicon.org/span-calibration-gas": "TERM: Span Calibration Gas\nURL: https://iadclexicon.org/span-calibration-gas\n\nSpan Calibration Gas\nSpan calibration gas\nis a gas mixture of known concentration used for calibration/adjustment of the gas analysis unit.\nSource:\u00a0IMO MSC.1/Circ.1343, amendments to the International Aeronautical and Maritime Search and Rescue (IAMSAR) Manual, 24 May 2010, International Maritime Organization.\nRegulatory Guidance\nSource:\u00a0IMO MSC.1/Circ.1370, Guidelines for the design, construction and testing of fixed hydrocarbon gas detection systems, 22 June 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/spar-platform": "TERM: Spar Platform\nURL: https://iadclexicon.org/spar-platform\n\nSpar Platform\nDeep-draught, small water-plane area floating structure.\nSource:\u00a0ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards", "https://iadclexicon.org/space": "TERM: Space\nURL: https://iadclexicon.org/space\n\nSpace\n\u201cSpace\u201d means a permanent or temporary three-dimensional structure or compartment on a ship such as, but not limited to, cargo tanks or holds; pump or engine rooms; storage lockers; tanks containing flammable or combustible liquids, gases, or solids; other rooms; crawl spaces; tunnels (i.e. shaft alleys); or access ways. The atmosphere within a space is the entire volume within its bounds.\nSource: Resolution MEPC.210(63), 2012 Guidelines for safe and environmentally sound ship recycling, 2 March 2012, International Maritime Organization.\nRegulatory Guidance\nSpace\nSpaces are separate compartments such as tanks, pump-rooms, cofferdams and void spaces bounding cargo holds, decks and outer hull.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 1, Regulations, June 2013, Lloyd\u2019s Register,\nGlobal Standards\nSpaces\nSeparate compartments including holds and tanks.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/spatial": "TERM: Spatial\nURL: https://iadclexicon.org/spatial\n\nSpatial\nSpatial extent of an eligible greenhouse gas storage formation has the meaning given by subsection 21(3).\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/spe": "TERM: SPE\nURL: https://iadclexicon.org/spe\n\nSPE\nSociety of Petroleum Engineers.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/speci": "TERM: SPECI\nURL: https://iadclexicon.org/speci\n\nSPECI\nA character-based format for a special aviation weather observation.\nSource: \u00a0Offshore Physical Environmental Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, September 2008.\nRegulatory Guidance", "https://iadclexicon.org/special-act": "TERM: Special Act\nURL: https://iadclexicon.org/special-act\n\nSpecial Act\n\u201cSpecial Act\u201d means\n(a) an Act of Parliament that authorizes a person named in the Act to construct or operate a pipeline or that is enacted with special reference to a pipeline that a person is by such an Act authorized to construct or operate, and\n(b) letters patent issued under section 5.1 or 5.4 of the Canada Corporations Act, chapter C-32 of the Revised Statutes of Canada, 1970, except for the purpose of paragraph 115(b) of this Act; loi sp\u00e9ciale.\nSource: National Energy Board Act, R.S.C., 1985, c. N-7, Canada, current to April 29, 2013.\nLegislation", "https://iadclexicon.org/special-area": "TERM: Special Area\nURL: https://iadclexicon.org/special-area\n\nSpecial Area\nSpecial area means a sea area where for recognized technical reasons in relation to its oceanographic and ecological condition and to the particular character of its traffic the adoption of special mandatory methods for the prevention of sea pollution by garbage is required.\nFor the purposes of this Annex the special areas are the Mediterranean Sea area, the Baltic Sea area, the Black Sea area, the Red Sea area, the Gulfs area, the North Sea area, the Antarctic area and the Wider Caribbean Region, which are defined as follows:\n.1 The Mediterranean Sea area means the Mediterranean Sea proper including the gulfs and seas therein with the boundary between the Mediterranean and the Black Sea constituted by the 41\u00ba N parallel and bounded to the west by the Straits of Gibraltar at the meridian 5\u00b036\u0384 W.\n.2 The Baltic Sea area means the Baltic Sea proper with the Gulf of Bothni and the Gulf of Finland and the entrance to the Baltic Sea bounded by the parallel of the Skaw in the Skagerrak at 57\u00ba 44.8\u0384 N.\n.3 The Black Sea area means the Black Sea proper with the boundary between the Mediterranean and the Black Sea constituted by the parallel 41\u00ba N.\n.4 The Red Sea area means the Red Sea proper including the Gulfs of Suez and Aqaba bounded at the south by the rhumb line between Ras si Ane (12\u00ba 28.5\u0384 N, 43\u00ba 19.6\u0384 E) and Husn Murad (12\u00ba 40.4\u0384 N, 43\u00ba 30.2\u0384 E).\n.5 The Gulfs area means the sea area located north-west of the rhumb line between Ras al Hadd (22\u00ba 30\u0384 N, 59\u00ba 48\u0384 E) and Ras al Fasteh (25\u00ba 04\u0384 N, 61\u00ba 25\u0384 E).\n.6 The North Sea area means the North Sea proper including seas therein with the boundary between:\n.1 the North Sea southwards of latitude 62\u00ba N and eastwards of longitude 4\u00ba W;\n.2 the Skagerrak, the southern limit of which is determined east of the Skaw by latitude 57\u00ba 44.8\u0384 N; and\n.3 the English Channel and its approaches eastwards of longitude 5\u00ba W and northwards of latitude 48\u00ba 30\u0384 N.\n.7 The Antarctic area means the sea area south of latitude 60\u00ba S.\n.8 The Wider Caribbean Region means the Gulf of Mexico and Caribbean Sea proper including the bays and seas therein and that portion of the Atlantic Ocean within the boundary constituted by the 30\u00b0 N parallel from Florida eastward to 77\u00b030\u0384 W meridian, thence a rhumb line to the intersection of 20\u00b0 N parallel and 59\u00b0 W meridian, thence a rhumb line to the intersection of 7\u00b020\u2032 N parallel and 50\u00b0 W meridian, thence a rhumb line drawn southwesterly to the eastern boundary of French Guianat.\nSource: Resolution MEPC.201(62), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships, 1973 (Revised MARPOL Annex V), 15 July 2011, International Maritime Organization.\nLegislation", "https://iadclexicon.org/special-duties-notation": "TERM: Special Duties Notation\nURL: https://iadclexicon.org/special-duties-notation\n\nSpecial Duties Notation\nA notation indicating that the unit has been designed, modified or arranged for special duties other than those implied by the type notation, e.g., oil exploration. Units with special duties notations are not thereby prevented from performing any other duties for which they may be suitable.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 1, Regulations, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/special-category-spaces": "TERM: Special Category Spaces\nURL: https://iadclexicon.org/special-category-spaces\n\nSpecial Category Spaces\nSpecial category spaces\nare those enclosed vehicle spaces above and below the bulkhead deck, into and from which vehicles can be driven and to which passengers have access. Special category spaces may be accommodated on more than one deck provided that the total overall clear height for vehicles does not exceed 10 m. <Chapter II-2, part A, regulation 3>.\nSource:\u00a0IMO Resolution MSC.99(73), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 5 December 2000, International Maritime Organization.\nLegislation", "https://iadclexicon.org/special-end-finish": "TERM: Special End-Finish\nURL: https://iadclexicon.org/special-end-finish\n\nSpecial End-Finish\nThreads with thread form and features, manufacturing specifications, dimensions, connection make-up and performance properties which are beyond the scope of this Standard.\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards", "https://iadclexicon.org/special-feature": "TERM: Special Feature\nURL: https://iadclexicon.org/special-feature\n\nSpecial Feature\nSpecific additional functional capability not specifically described in the validation profile test sequences in Annex A.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards\nSpecial Feature\nSpecific component or sub-assembly that provides a functional capability that is not validated during the validation test conducted in accordance with 6.5.\nSource:\nAPI\nSPEC 14A, Specification for Subsurface Safety Valve Equipment, Eleventh Edition, October 2005 (Reaffirmed June 2012).\nGlobal Standards", "https://iadclexicon.org/special-features-notation": "TERM: Special Features Notation\nURL: https://iadclexicon.org/special-features-notation\n\nSpecial Features Notation\nA notation indicating that the unit incorporates special features which significantly affect the design, e.g., DRILL.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 1, Regulations, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/special-field-rules": "TERM: Special Field Rules\nURL: https://iadclexicon.org/special-field-rules\n\nSpecial Field Rules\nSPECIAL FIELD RULES shall mean those rules promulgated for and which are limited in their application to individual pools or fields within the State of Colorado.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/special-greenhouse-gas-holding-lease": "TERM: Special Greenhouse Gas Holding Lease\nURL: https://iadclexicon.org/special-greenhouse-gas-holding-lease\n\nSpecial greenhouse gas holding lease\nSpecial greenhouse gas holding lease means a greenhouse gas holding lease granted under section 338.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/special-load": "TERM: Special Load\nURL: https://iadclexicon.org/special-load\n\nSpecial Load\n\u201cSpecial load\u201d is the collective term for those items of cargo which, due to there nature or value will require special treatment by all personnel during the stages of acceptance, storage, stowage and transportation.\nUnder the heading of \u201cspecial load\u201d will fall:\n\u2013 Dangerous goods.\n\u2013 Live animals.\n\u2013 Strongly smelling cargo.\n\u2013 Human remains.\n\u2013 Perishable cargo. (Including foodstuffs)\n\u2013 Valuable cargo.\n\u2013 Wet cargo.\n\u2013 Living human organs and blood shipments.\n\u2013 Spare parts for aircraft that are \u201cAOG\u201d coded.\n\u2013 Undeveloped film.\nAll of the above items with the exception of \u201cValuable cargo\u201d must be entered in the part of the cargo manifest designated \u201cSpecial load notification to Captain\u201d (NOTOC)\u00a0Either the operations department of the helicopter operator or the approved dispatcher on an offshore installation or vessel issues this.\nSource:\u00a0NOGEPA Guideline 14, Helideck Operations and Procedures Manual, Netherlands, Version 2, December 2011.\nGlobal Standards", "https://iadclexicon.org/special-operations": "TERM: Special Operations\nURL: https://iadclexicon.org/special-operations\n\nSpecial operations\nAny service performed on or in a well other than the normal drilling or service operations that are accomplished in their entirety by a drilling or servicing rig.\nSource:\nAPI\nRP 49, Recommended Practice for Drilling and Well Servicing Operations Involving Hydrogen Sulfide, Third Edition, May 2001.\nGlobal Standards", "https://iadclexicon.org/special-order": "TERM: Special Order\nURL: https://iadclexicon.org/special-order\n\nSpecial Order\nSpecial Order\u2015any order of the commissioner and any amendments or supplements thereto which created the unit for which the designation of a substitute unit well is requested.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/special-personnel": "TERM: Special Personnel\nURL: https://iadclexicon.org/special-personnel\n\nSpecial Personnel\n\u201cSpecial personnel\u201d means all persons who are not passengers or members of the crew or children of under one year of age and who are carried on board in connection with the special purpose of that ship or because of special work being carried out aboard that ship. Wherever in this Code the number of special personnel appears as a parameter, it should include the number of passengers carried on board which may not exceed 12.\nSpecial personnel are expected to be able bodied with a fair knowledge of the layout of the ship and to have received some training in safety procedures and the handling of the ship\u2019s safety equipment before leaving port and include the following:\nscientists, technicians and expeditionaries on ships engaged in research, non-commercial expeditions and survey;\npersonnel engaging in training and practical marine experience to develop seafaring skills suitable for a professional career at sea. Such training should be in accordance with a training programme approved by the Administration;\npersonnel who process the catch of fish, whales or other living resources of the sea on factory ships not engaged in catching;\nsalvage personnel on salvage ships, cable-laying personnel on cable-laying ships, seismic personnel on seismic survey ships, diving personnel on diving support ships, pipe-laying personnel on pipe layers and crane operating personnel on floating cranes; and\nother personnel similar to those referred to in .1 to .4 who, in the opinion of the Administration, may be referred to this group.\nSource:\u00a0IMO Resolution MSC.266(84), Code of Safety for Special Purpose Ships, 2008 (2008 SPS Code), 13 May 2008, International Maritime Organization.\nRegulatory Guidance\nSpecial Personnel\nSpecial personnel means all persons carried on board a MOU in connection with the special purpose of the MOU or with special work being carried out on the MOU, and who are neither seafarers nor directly or indirectly paying passengers.\nSource:\u00a0IMO Resolution A.1079(28), Recommendations for the Training and Certification of Personnel on Mobile Offshore Units (MOUs), Adopted on 4 December 2013, International Maritime Organization,\nRegulatory Guidance", "https://iadclexicon.org/special-petroleum-exploration-permit": "TERM: Special Petroleum Exploration Permit\nURL: https://iadclexicon.org/special-petroleum-exploration-permit\n\nSpecial petroleum exploration permit\nSpecial petroleum exploration permit means:\na petroleum exploration permit granted under Division 4 of Part 2.2 of this Act; or\nan exploration permit granted under section 27 of the repealed Petroleum (Submerged Lands) Act 1967; or\na petroleum exploration permit granted under Division 5 of Part 2.2 of this Act by way of the renewal of a permit referred to in paragraph (a) or (b); or\nan exploration permit granted under section 32 of the repealed Petroleum (Submerged Lands) Act 1967 by way of the renewal of a permit referred to in paragraph (b).\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/special-processes": "TERM: Special Processes\nURL: https://iadclexicon.org/special-processes\n\nSpecial Processes\nOperations which convert or affect material properties.\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/special-process": "TERM: Special Process\nURL: https://iadclexicon.org/special-process\n\nSpecial Process\nOperation that can change or affect the mechanical properties, including toughness, of the materials used in equipment.\nSource:\nAPI\nRP 8B, Recommended Practice for Procedures for Inspections, Maintenance, Repair and Remanufacture of Hoisting Equipment, Seventh Edition, March 2002 (Reaffirmed: August 2012).\nGlobal Standards\nSpecial Process\nOperation that may change or affect the mechanical properties, including toughness, of the materials used in the equipment.\nSource:\nAPI\nSPEC 7K, Drilling and Well Servicing Equipment Upstream Segment, Fifth Edition, June 2010 (August 2010).\nGlobal Standards\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards\nSpecial Process\nAn operation that can change or affect the mechanical properties, including toughness, of the materials used in the equipment.\nSource:\nAPI\nSPEC 8C, Drilling and Production Hoisting Equipment (PSL 1 and PSL 2), Fifth Edition, April 2012.\nGlobal Standards\nSpecial Process\nOperation which converts or affects material properties.\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards\nSpecial Process\nA process where some aspects of the required quality cannot be assured by subsequent inspection of the processed material alone. Manufacturing special processes include welding, forming and the application of protective treatments. Inspection and testing processes classified as special processes include non-destructive examination and pressure and leak testing.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 4, Steel Unit Structures, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/special-purpose-pits": "TERM: Special Purpose Pits\nURL: https://iadclexicon.org/special-purpose-pits\n\nSpecial Purpose Pits\nSPECIAL PURPOSE PITS shall mean those pits used in oil and gas operations, including pits at natural gas gathering, processing and storage facilities, which constitute:\nBlowdown Pits\nBLOWDOWN PITS used to collect material resulting from, including but not limited to, the emptying or depressurizing of wells, vessels, or gas gathering systems.\nFlare Pits\nFLARE PITS used exclusively for flaring gas.\nEmergency Pits\nEMERGENCY PITS used to contain liquids during an initial phase of emergency response operations related to a spill/release or process upset conditions.\nBasic Sediment/Tank Bottom Pits\nBASIC SEDIMENT/TANK BOTTOM PITS used to temporarily store or treat the extraneous materials in crude oil which may settle to the bottoms of tanks or production vessels and which may contain residual oil.\nWorkover Pits\nWORKOVER PITS used to contain liquids during the performance of remedial operations on a producing well in an effort to increase production.\nPlugging Pits\nPLUGGING PITS used for containment of fluids encountered during the plugging process.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/special-purpose-ship": "TERM: Special Purpose Ship\nURL: https://iadclexicon.org/special-purpose-ship\n\nSpecial Purpose Ship\nSpecial purpose ship has the same definition as in the Code of Safety for Special Purpose Ships, 2008 (resolution MSC.266(84)).\nSource:\nIMO resolution MSC.267(85), International Code on Intact Stability, 2008 (2008 IS Code), 4\u00a0December 2008, International Maritime Organization.\nRegulatory Guidance\nSource:\u00a0IMO Resolution MSC.267(85), adoption of the International Code on Intact Stability, 2008 (2008 IS Code), 4 December 2008, International Maritime Organization.\nRegulatory Guidance\nSpecial Purpose Ship\n\u201cSpecial purpose ship\u201d means a mechanically self-propelled ship which by reason of its function carries on board more than 12 special personnel.\nNote: Some sail training ships may be classified by the Administration as \u201cnot propelled by mechanical means\u201d if fitted with mechanical propulsion for auxiliary and emergency purposes.\nNote: Where a ship carries more than 12 passengers, as defined in SOLAS, the ship should not be considered a special purpose ship as it is a passenger ship as defined by SOLAS.\nSource:\u00a0IMO Resolution MSC.266(84), Code of Safety for Special Purpose Ships, 2008 (2008 SPS Code), 13 May 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/special-services": "TERM: Special Services\nURL: https://iadclexicon.org/special-services\n\nSpecial services\nThose operations utilizing specialized equipment and personnel to perform work processes to support well drilling and servicing operations.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nSpecial services\n\u201cSpecial services\u201d means those operations requiring specialized equipment and personnel to perform work processes to support well drilling and servicing operations.\n[Mich. Admin. Code R 408 (2013)].\nSource: Oil and Gas Drilling and Servicing Operations, Michigan Administrative Code R 408, February 8, 2013.\nRegulations", "https://iadclexicon.org/special-state": "TERM: Special State\nURL: https://iadclexicon.org/special-state\n\nSpecial State (Signals and Alarms)\nAll states of the apparatus other than those in which monitoring of gas concentration takes\u00a0place, for example warm-up, calibration mode or fault condition.\nSource:\u00a0IEC 60079-29-1, Explosive atmospheres \u2013 Part 29-1: Gas detectors \u2013 Performance requirements of detectors for flammable gases.\nGlobal Standards", "https://iadclexicon.org/specialized-diving-doctor": "TERM: Specialized Diving Doctor\nURL: https://iadclexicon.org/specialized-diving-doctor\n\nSpecialized Diving Doctor\n\u201cSpecialized diving doctor\u201d means a diving doctor who has completed an advanced diving medical course acceptable to the Minister and who has been accepted in writing by the Minister to provide medical assistance under pressures greater than atmospheric pressure (m\u00e9decin de plong\u00e9e sp\u00e9cialis\u00e9).\nSource:\u00a0Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/special-survey": "TERM: Special Survey\nURL: https://iadclexicon.org/special-survey\n\nSpecial Survey\nExtensive and complete survey carried out at each nominal five year interval, which closes a cycle of annual classification and mandatory surveys.\u00a0NOTE Also referred to as \u201crenewal survey\u201d by some IACS members.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/special-tool": "TERM: Special Tool\nURL: https://iadclexicon.org/special-tool\n\nSpecial Tool (Miscellaneous)\nTool required to gain access to, or to adjust, controls. The design of the tool is intended to discourage unauthorised interference with the apparatus.\nSource:\u00a0IEC 60079-29-1, Explosive atmospheres \u2013 Part 29-1: Gas detectors \u2013 Performance requirements of detectors for flammable gases.\nGlobal Standards", "https://iadclexicon.org/specific-assessments": "TERM: Specific Assessments\nURL: https://iadclexicon.org/specific-assessments\n\nSpecific Assessments\nSpecific assessments as mentioned in the second subsection, mean assessments of the overall risk for all activities related to operation and maintenance of the facilities, including transport of employees.\nSource:\u00a0Guidelines Regarding the Facilities Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/specific-heat": "TERM: Specific Heat\nURL: https://iadclexicon.org/specific-heat\n\nSpecific Heat\nThe amount of heat, measured in Joules, required to raise the temperature of one kilogram of a substance by one degree C. Units are Joules/kg/\u00baC.\nSource:\nAPI\nRP 2FB, Recommended Practice for the Design of Offshore Facilities Against Fire and Blast Loading, First Edition, April 2006.\nGlobal Standards\nSpecific Heat\nHeat required to raise a unit mass of a substance one degree.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/specific-gravity": "TERM: Specific gravity\nURL: https://iadclexicon.org/specific-gravity\n\nSpecific gravity\nmeasure which compares the density of any liquid with the density of water at the reference temperature.\nweight of a given volume of gas compared under standard conditions to an equal volume of dry air.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/specific-heat-ratio": "TERM: Specific Heat Ratio\nURL: https://iadclexicon.org/specific-heat-ratio\n\nSpecific Heat Ratio\nRatio of specific heats at constant pressure and constant volume.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/specific-speed": "TERM: Specific Speed\nURL: https://iadclexicon.org/specific-speed\n\nSpecific Speed\nDesign index that gives a general indication of the overall performance and geometry of the pump and impeller.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/specific-weight": "TERM: Specific Weight\nURL: https://iadclexicon.org/specific-weight\n\nSpecific Weight\nSubstance weight divided by its volume.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/specified-material": "TERM: Specified Material\nURL: https://iadclexicon.org/specified-material\n\nSpecified Material\nThe material meeting a particular performance requirement(s) as specified by a manufacturer or industry standard.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards", "https://iadclexicon.org/specified-operating-area-service": "TERM: Specified Operating Area Service\nURL: https://iadclexicon.org/specified-operating-area-service\n\nSpecified Operating Area Service\nService within a defined geographical area which will be indicated on the ClassDirect Live website, e.g., Black Sea service.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 1, Regulations, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/specified-plant": "TERM: Specified Plant\nURL: https://iadclexicon.org/specified-plant\n\nSpecified Plant\n\u201cSpecified plant\u201d means the plant for an installation which is provided\u2014\nin compliance with regulations 11(1)(a), 13, 15 and 16 of the PFEER Regulations;\nas means required to be provided by regulation 10 of the PFEER Regulations\u2014\nfor detecting fire; and\nfor detecting and recording accumulations of flammable gases; and\npursuant to the measures required by regulation 12 of the PFEER Regulations to combat fire and explosion,\nexcept for\u2014\nplant which is part of the safety-critical elements for that installation; and\naircraft or equipment to which regulation 18 of the PFEER Regulations applies.\nSource: The Offshore Installations (Safety Case) Regulations 2005, UK S.I. 2005/3117, 2005.\nRegulations", "https://iadclexicon.org/specified-minimum-yield-strength": "TERM: Specified Minimum Yield Strength\nURL: https://iadclexicon.org/specified-minimum-yield-strength\n\nSpecified Minimum Yield Strength\nMinimum yield strength at room temperature prescribed by the specification or standard under which the material is purchased.\nSource:\nAPI\nTechnical Report 17TR7, Verification and Validation of Subsea Connectors, First Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nSpecified Minimum Yield Strength (SMYS)\nThe minimum yield strength prescribed by the specification or standard under which the material is purchased.\nSource:\u00a0Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards", "https://iadclexicon.org/specified-value": "TERM: Specified Value\nURL: https://iadclexicon.org/specified-value\n\nSpecified value\nMinimum or maximum value during the period considered. This value may take into account operational requirements, limitations and measures taken such that the required safety level is obtained.\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards", "https://iadclexicon.org/specify": "TERM: Specify\nURL: https://iadclexicon.org/specify\n\nSpecify\nSpecify: to mention or name specifically or definitely; state in detail (The Macquarie Dictionary Online \u00a9 2007).\nSource: NOPSEMA Guidance note: Safety Case Content and Level of Detail, N-04300-GN0106, Australia, Revision 5, December 2012.\nRegulatory Guidance", "https://iadclexicon.org/specimen": "TERM: Specimen\nURL: https://iadclexicon.org/specimen\n\nSpecimen\nConnection between two pieces of pipe. NOTE The specimen can be composed of one coupling and two pins for coupled connections, or one pin and one box for integral connections.\nSource:\nAPI\nRP 5C5, Recommended Practice on Procedures for Testing Casing and Tubing Connections, Third Edition, July 2003 (Reaffirmed August 2010).\nGlobal Standards", "https://iadclexicon.org/spectral-acceleration": "TERM: Spectral Acceleration\nURL: https://iadclexicon.org/spectral-acceleration\n\nSpectral Acceleration\nMaximum absolute acceleration response of a single degree of freedom oscillator subjected to ground motions due to an earthquake.\nSource:\nAPI\nRP 2EQ, Seismic Design Procedures and Criteria for Offshore Structures, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/spectral-density-function": "TERM: Spectral Density Function\nURL: https://iadclexicon.org/spectral-density-function\n\nSpectral Density Function\nMeasure of the variance associated with a time-varying variable per unit frequency band and per unit directional sector.\nNOTE 1 Spectrum is a shorthand expression for the full and formal name of spectral density function or energy density function.\nNOTE 2 The spectral density function is the variance (the mean square) of the time-varying variable concerned in each frequency band and directional sector. Therefore, the spectrum is, in general, written \u00a0 with two arguments: one for the frequency variable and one for a direction variable.\nNOTE 3 Within ISO 19901-1, the concept of a spectrum applies to waves, wind turbulence and action effects (responses) that are caused by waves or wind turbulence. For waves, the spectrum is a measure of the energy traversing a given space.[ISO 19901-1:2005, definition 3.33].\nSource:\nAPI\nRP 2MET, Derivation of Metocean Design and Operating Conditions, First Edition, November 2014.\nGlobal Standards\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/spectral-moment": "TERM: Spectral Moment\nURL: https://iadclexicon.org/spectral-moment\n\nSpectral Moment\nSource:\nAPI\nRP 2MET, Derivation of Metocean Design and Operating Conditions, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/spectral-displacement": "TERM: Spectral Displacement\nURL: https://iadclexicon.org/spectral-displacement\n\nSpectral Displacement\nThe method (e.g. splice, potted socket, wedged socket) by which the rope is attached to the assembly\u00a0interface.\nSource:\nAPI\nRP 2EQ, Seismic Design Procedures and Criteria for Offshore Structures, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/spectral-peak-period": "TERM: Spectral Peak Period\nURL: https://iadclexicon.org/spectral-peak-period\n\nSpectral Peak Period\nperiod of the maximum (peak) energy density in the spectrum\nNOTE In practice there is often more than one peak in a spectrum.\nSource:\nAPI\nRP 2MET, Derivation of Metocean Design and Operating Conditions, First Edition, November 2014.\nGlobal Standards\nSpectral Peak Period\nPeriod of the maximum (peak) energy density in the spectrum.\nNOTE 1 In practice, there is often more than one peak in a spectrum.\nNOTE 2 There are two types of spectral peak period used within this part of ISO 19905: intrinsic and apparent. The distinction is discussed in A.7.3.3.5, which is, in turn, based on ISO 19901-1:2005, 8.3 and A.8.3.\nNOTE 3 Adapted from ISO 19901-1:2005, definition 3.32.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/spectrum": "TERM: Spectrum\nURL: https://iadclexicon.org/spectrum\n\nSpectrum\nMeasure of the variance associated with a time-varying variable per unit frequency band and per unit directional sector.\nNOTE 1 Spectrum is a shorthand expression for the full and formal name of spectral density function or energy density function.\nNOTE 2 The spectral density function is the variance (the mean square) of the time-varying variable concerned in each frequency band and directional sector. Therefore, the spectrum is, in general, written with two arguments: one for the frequency variable and one for a direction variable.\nNOTE 3 Within ISO 19901-1, the concept of a spectrum applies to waves, wind turbulence and action effects (responses) that are caused by waves or wind turbulence. For waves, the spectrum is a measure of the energy traversing a given space.\u00a0[ISO 19901-1:2005, definition 3.33].\nSource:\nAPI\nRP 2MET, Derivation of Metocean Design and Operating Conditions, First Edition, November 2014.\nGlobal Standards\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/spectral-velocity": "TERM: Spectral Velocity\nURL: https://iadclexicon.org/spectral-velocity\n\nSpectral Velocity\nMaximum pseudo velocity response of a single degree of freedom oscillator subjected to ground motions due to an earthquake.\nSource:\nAPI\nRP 2EQ, Seismic Design Procedures and Criteria for Offshore Structures, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/spent-fluid": "TERM: Spent Fluid\nURL: https://iadclexicon.org/spent-fluid\n\nSpent Fluid\nHydraulic control fluid that is vented from a function control port when the opposite function is operated.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/spider": "TERM: Spider\nURL: https://iadclexicon.org/spider\n\nSpider\nDevice having retractable jaws or dogs used to support the riser on the uppermost connector support shoulder during running of the riser. NOTE The handling spider sits either on the rotary bushing or in the rotary table. It provides a hang-off point for the integral C/WO riser. Some spiders will lock to the rotary via the kelly drive pinholes in the master bushing. With the pins engaged, the spider can resist torque. For non-integral risers, tubing slips and false rotaries are used in lieu of the spider.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nSpider\nA device for the purpose of suspending tubular goods of any type from the drilling structure, not capable of being used as elevators, that have some element on the internal diameter to grip the outer diameter surface of the pipe body of various tubular goods, that are operated manually or by spring(s) and/or pneumatic or hydraulic power or other assist device or method.\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards", "https://iadclexicon.org/sphere-of-influence": "TERM: Sphere of Influence\nURL: https://iadclexicon.org/sphere-of-influence\n\nSphere of Influence\nSee \u2018\nArea of influence\n\u2019.\nSource: Identifying and assessing water sources: Guidance document for the onshore oil and gas industry, International Petroleum Industry Environmental Conservation Association (IPIECA), 2014.\nGlobal Standards", "https://iadclexicon.org/spill": "TERM: Spill\nURL: https://iadclexicon.org/spill\n\nSpill\nIn sections 25 to 28, \u201cspill\u201d means a discharge, emission or escape of petroleum, other than one that is authorized under the regulations or any other federal law or that constitutes a discharge from a vessel to which Part 8 or 9 of the Canada Shipping Act, 2001 applies or a ship to which Part 6 of the Marine Liability Act applies.\nSource:\u00a0Canada Oil and Gas Operations Act, R.S.C., 1985, c. O-7, Canada, current to April 29, 2013.\nLegislation\nSpill\n\u201cSpill\u201d means a discharge, emission or escape of petroleum, other than one that is authorized under the regulations or any other federal law or that constitutes a discharge from a vessel to which Part 8 or 9 of the Canada Shipping Act, 2001 applies or a ship to which Part 6 of the Marine Liability Act applies.\nSource:\u00a0Drilling and Production Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, March 31, 2011.\nRegulatory Guidance\nSpill\nAny discharge of petroleum (including but not limited to crude oil, natural gas, condensate, lubricants, hydraulic oils, fuels, petroleum based synthetic drilling fluids, or any other refined petroleum product ) that enters the sea shall be reported as a spill. Note: AIANL 160, 161; AIANS 165, 166; Newfoundland Offshore Area Oil and Gas Operations Regulations Section 6; DPR 76(1); INST 70; GR 27, 28.\nSource: Incident Reporting and Investigation Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, November 30, 2012.\nRegulatory Guidance\nSpill\nSPILL shall mean any unauthorized sudden discharge of E&P waste to the environment.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/spill-containment-pit": "TERM: Spill Containment Pit\nURL: https://iadclexicon.org/spill-containment-pit\n\nSpill Containment Pit\n\u201cSpill containment pit\u201d mean a permanent pit which is used for the emergency storage of oil and/or saltwater spilled as a result of any equipment malfunction.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/spitzglas-formula": "TERM: Spitzglas Formula\nURL: https://iadclexicon.org/spitzglas-formula\n\nSpitzglas Formula\nEquation used for calculating flow in small diameter, low-pressure distribution lines.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/spillage": "TERM: Spillage\nURL: https://iadclexicon.org/spillage\n\nSpillage\nThe unauthorized movement or disclosure of sensitive information to a party, usually outside the organization, that is not authorized to have or see the information.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/splash-zone": "TERM: Splash Zone\nURL: https://iadclexicon.org/splash-zone\n\nSplash Zone\nThe area of the structure that is intermittently wet and dry due to wave and tidal action.\nSource:\nAPI\nRP 2SIM, Structural Integrity Management of Fixed Offshore Structures, First Edition, November 2014.\nGlobal Standards\nSplash Zone\nPart of the riser subjected to repeated wetting and drying by seawater.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nSplash Zone\npart of a structure that is intermittently exposed to air and immersed in the sea\nSource:\u00a0ISO 19900:2013, Petroleum and natural gas industries \u2013 General requirements\u00a0for offshore structures.\nGlobal Standards\nSplash Zone\nThe external surfaces of the unit that are periodically in and out of the water. The determination of the splash zone includes evaluation of all relevant effects including influence of waves, tidal variations, settlements, subsidence and vertical motions, see Sec.10 B200.\nSource:\u00a0Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards\nSplash Zone\nThat part of the external structure above the boot topping zone subject to wet and dry conditions.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 8, Corrosion Controls, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/splice": "TERM: Splice\nURL: https://iadclexicon.org/splice\n\nSplice\nA termination is normally formed by looping the rope around a spool or similar attachment means,\u00a0separating the rope into strands or groups of strands, and then tucking these strands back into the rope\u00a0structure.\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards\nSource:\nAPI\nRP 2SM, Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, First Edition, July 2014\n.\nGlobal Standards\nSplice\nTermination normally formed by looping the rope around a spool or similar attachment means, separating the rope into strands or groups or strands, and then tucking these strands back into the rope structure. NOTE Definition taken from API 2SM.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nSplice\nJoin together component lengths or sub-components to achieve the required production length.\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards", "https://iadclexicon.org/spm": "TERM: SPM\nURL: https://iadclexicon.org/spm\n\nSPM\nSide Pocket Mandrel.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards", "https://iadclexicon.org/spoof": "TERM: Spoof\nURL: https://iadclexicon.org/spoof\n\nSpoof\nPretending to be an authorized user and performing an unauthorized action [11].\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/spool": "TERM: Spool\nURL: https://iadclexicon.org/spool\n\nSpool\nRefer to Drilling Spool.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/spoofing": "TERM: Spoofing\nURL: https://iadclexicon.org/spoofing\n\nSpoofing\nFaking the sending address of a transmission to gain illegal [unauthorized] entry into a secure system.\nExtended Definition: The deliberate inducement of a user or resource to take incorrect action. Note: Impersonating, masquerading, piggybacking, and mimicking are forms of spoofing.\nFrom: CNSSI 4009.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/spooljumper-method": "TERM: Spool/jumper Method\nURL: https://iadclexicon.org/spooljumper-method\n\nSpool/jumper method\nThe spool/jumper method (see Figure A.24) uses a spool/jumper to bridge the distance (gap) between the end of the flowline and its connection point on the subsea facility, e.g. a subsea tree, PGB, manifold or riser base.\nThis method is also often employed to link adjacent subsea facilities, e.g. a subsea tree to a nearby subsea manifold. Spools and jumpers can be used in both horizontal and vertical connection configurations, and may be made up using either diver-assisted or diverless techniques.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/spoolpiece": "TERM: Spoolpiece\nURL: https://iadclexicon.org/spoolpiece\n\nSpoolpiece\nPermanent assembly of pipe and fittings fabricated in the factory or in field (pipe-shop) using laminated or adhesive joints.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/spot-reading-apparatus": "TERM: Spot-Reading Apparatus\nURL: https://iadclexicon.org/spot-reading-apparatus\n\nSpot-Reading Apparatus (Types of Instruments)\nApparatus intended to be used for short, intermittent or irregular periods of time as required (typically 5 min or less).\nSource:\u00a0IEC 60079-29-1, Explosive atmospheres \u2013 Part 29-1: Gas detectors \u2013 Performance requirements of detectors for flammable gases.\nGlobal Standards", "https://iadclexicon.org/spot": "TERM: Spot\nURL: https://iadclexicon.org/spot\n\nSpot\nMeans random examination to the discretion of the surveyor/inspector.\nSource:\nAPI\nStandard 2CCU, Offshore Cargo Carrying Units, First Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/spread-mooring": "TERM: Spread Mooring\nURL: https://iadclexicon.org/spread-mooring\n\nSpread Mooring\nMooring system consisting of multiple mooring lines terminated at different locations on a floating structure, and extending outwards, providing an almost constant structure heading.\nSource:\u00a0ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards\nSpread Mooring\nA multi-line mooring system designed to maintain an offshore unit on an approximately fixed heading.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 3, Functional Unit Types and Special Features, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/spreading-coefficient": "TERM: Spreading Coefficient\nURL: https://iadclexicon.org/spreading-coefficient\n\nSpreading Coefficient\nSpreading coefficient is a measurement of the ability of one liquid to spontaneously spread across another.\nSource:\u00a0IMO MSC.1/Circ.1312, Revised Guidelines for the performance and testing criteria, and surveys of foam concentrates for fixed fire-extinguishing systems, 10 June 2009, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/spudding": "TERM: Spudding\nURL: https://iadclexicon.org/spudding\n\nSpudding\n\u201cSpudding\u201d means to begin drilling, to start the hole.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations", "https://iadclexicon.org/spudcan": "TERM: Spudcan\nURL: https://iadclexicon.org/spudcan\n\nSpudcan\nA large inverted cone that is roughly circular in-plan with a shallow conical underside and a sharp protruding spigot. It is mounted at the base of a jackup\u2019s leg, and is primarily considered to provide sliding and bearing resistance to the jackup rig when deployed into the sea bed.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards\nSpudcan\nStructure at the base of a leg supported by the soil.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/spurious-failure": "TERM: Spurious Failure\nURL: https://iadclexicon.org/spurious-failure\n\nSpurious Failure\nfailure triggering an action in an untimely manner\nNote 1 to entry: Critical safe failures (see Figure B.1) are the typical spurious failures related to safety systems.\nNote 2 to entry: A spurious failure does not necessarily imply a spurious trip (3.4.14) but a spurious trip is always\nthe result of a spurious failure.\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/spurious-action": "TERM: Spurious Action\nURL: https://iadclexicon.org/spurious-action\n\nSpurious Action\nresult of a spurious activation of a safety function\nNote 1 to entry: A spurious safety action is not necessary safe. An example of spurious action is a spurious trip.\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/spurious-activation": "TERM: Spurious Activation (of a safety function)\nURL: https://iadclexicon.org/spurious-activation\n\nSpurious Activation\u00a0(of a safety function)\nuntimely demand of a safety function when this is not needed\nNote 1 to entry: The spurious activation of a safety function may be due to the occurrence of one or several safe failures.\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/spurious-trip": "TERM: Spurious Trip\nURL: https://iadclexicon.org/spurious-trip\n\nSpurious Trip\nUnexpected shutdown results from error(s) in the control/monitoring system or error(s) imposed on the control/monitoring system originating from the environment or people.For some equipment, \u201cspurious stop\u201d is defined as a failure mode that can be either a real trip or a spurious trip as defined above depending on cause.\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal Standards", "https://iadclexicon.org/spyware": "TERM: Spyware\nURL: https://iadclexicon.org/spyware\n\nSpyware\nDeceptive software that collects private or confidential information from a computer user.\nNOTE Information can include matters such as websites most frequently visited or more sensitive information such as passwords.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards\nSpyware\nSoftware that is secretly or surreptitiously installed into an information system without the knowledge of the system user or owner.\nSP 800-53 Rev 4.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/spurt-loss": "TERM: Spurt Loss\nURL: https://iadclexicon.org/spurt-loss\n\nSpurt Loss\nVolume of fluid that passes through the filtration medium before a filter cake is formed.\nSource:\nAPI\nRP 13B-1, Recommended Practice for Field Testing Water-based Drilling Fluids, Fourth Edition, March 2009.\nGlobal Standards", "https://iadclexicon.org/sqa": "TERM: SQA\nURL: https://iadclexicon.org/sqa\n\nSQA\nSoftware Quality Assurance.\nSource:\nIMO MSC.1/Circ.1512, Guideline on Software Quality Assurance and Human-Centred Design for e-navigation, 8 June 2015, International Maritime Organization.\nRegulatory Guidance\nSQA\nA set of processes that ensures software meets and complies with required quality specifications. Designated SQA processes align with a system design life cycle.\nSource:\nIMO MSC.1/Circ.1512, Guideline on Software Quality Assurance and Human-Centred Design for e-navigation, 8 June 2015, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/sqg": "TERM: SQG\nURL: https://iadclexicon.org/sqg\n\nSQG\nA small quantity generator, as described in subsection (f)(2) of this section (relating to generator classification and accumulation time).\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/square-law": "TERM: Square Law\nURL: https://iadclexicon.org/square-law\n\nSquare Law\nRelationship between velocity and the pressure drop in the pipe, where for over a limited range of flows, pressure drop is proportional to the square of the velocity for flow rate (also called capacity).\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/squeeze-job": "TERM: Squeeze Job\nURL: https://iadclexicon.org/squeeze-job\n\nSqueeze Job\nRemedial operation to pump cement slurry down a well into open perforations, formation cavities etc, to create a blockage.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/squall": "TERM: Squall\nURL: https://iadclexicon.org/squall\n\nSquall\nstrong wind event characterized by a sudden onset, a duration of the order of minutes and a rather sudden decrease in speed\nNOTE 1 A squall is often accompanied by a change in wind direction, a drop in air temperature and by heavy precipitation.\nNOTE 2 To be classed as a squall the wind speed would typically be greater than about 8 m/s and last for longer than 2 min (thereby distinguishing it from a gust).\nSource:\nAPI\nRP 2MET, Derivation of Metocean Design and Operating Conditions, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/squeeze-pressure": "TERM: Squeeze Pressure\nURL: https://iadclexicon.org/squeeze-pressure\n\nSqueeze Pressure\nThat surface pressure required to force a cement slurry into the location desired and result in a differential pressure across the cement slurry that causes cement particles to separate from water (i.e. dehydration) and form a filter cake.\nSource:\nAPI\nBULLETIN E3, Environmental Guidance Document: Well Abandonment and Inactive Well Practices for U.S. Exploration and Production Operations, First Edition, January 1993 (Reaffirmed June 2000).\nGlobal Standards", "https://iadclexicon.org/squeeze-cementing": "TERM: Squeeze Cementing\nURL: https://iadclexicon.org/squeeze-cementing\n\nSqueeze Cementing\nPumping a cement slurry to a specific point in the wellbore with sufficient pressure to force the cement into the location desired. This pressure will also tend to dehydrate the cement and form a high strength filter cake in perforations, in formation voids or fractures, or against the formation face. The filter cake becomes a barrier which will prevent fluid movement. Squeeze cementing is used to seal completion intervals, to repair casing leaks, to seal formation intervals behind pipe, and to protect fresh water aquifers.\nSource:\nAPI\nBULLETIN E3, Environmental Guidance Document: Well Abandonment and Inactive Well Practices for U.S. Exploration and Production Operations, First Edition, January 1993 (Reaffirmed June 2000).\nGlobal Standards\nSqueeze-Cementing\nRemedial process in which cementing material is forced under pressure into a specific portion of the well such as a fracture or opening.\nSource:\nAPI\nRP 10B-2, Recommended Practice for Testing Well Cements, First Edition, July 2005 (Reaffirmed: July 2010).\nGlobal Standards", "https://iadclexicon.org/squeeze": "TERM: Squeeze\nURL: https://iadclexicon.org/squeeze\n\nSqueeze\n\u201cSqueeze\u201d means the pumping of a cement slurry under pressure through perforations to seal the back side of casing.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations", "https://iadclexicon.org/squeezing": "TERM: Squeezing\nURL: https://iadclexicon.org/squeezing\n\nSqueezing\nPumping fluid into one side of the drill pipe/annulus flow system with the other side closed to allow no outflow.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nSqueezing\nLateral movement of weak soil between the spudcan base and an underlying stronger layer, or of weak soil between two stronger layers.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/sr": "TERM: SR\nURL: https://iadclexicon.org/sr\n\nSR\nShearing ratio.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nSR\nSupplementary requirement.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards", "https://iadclexicon.org/srb": "TERM: SRB\nURL: https://iadclexicon.org/srb\n\nSRB\nSulfate reducing bacteria.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards\nSRB\nSulphate reducing bacteria.\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards", "https://iadclexicon.org/sra": "TERM: SRA\nURL: https://iadclexicon.org/sra\n\nSRA\nSecurity Risk Assessment.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards\nSRA\nStructural-reliability analysis.\nSource:\u00a0ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards", "https://iadclexicon.org/src": "TERM: SRC\nURL: https://iadclexicon.org/src\n\nSRC\nSeismic risk category\nSource:\nAPI\nRP 2EQ, Seismic Design Procedures and Criteria for Offshore Structures, First Edition, November 2014.\nGlobal Standards\nSRC\nCategory defined from the exposure level and the expected intensity of seismic motions.\nSource:\nAPI\nRP 2EQ, Seismic Design Procedures and Criteria for Offshore Structures, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/srscr": "TERM: SRSCR\nURL: https://iadclexicon.org/srscr\n\nSRSCR\nOffshore Installations (Safety Representatives and Safety Committees) Regulations 1989.\nSource: Prevention of Fire and Explosion, and Emergency Response on Offshore Installations, Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, Approved Code of Practice and guidance (UK HSE L65), Second Edition, 1997.\nRegulatory Guidance\nSRSCR\nOffshore Installations (Safety Representatives and Safety Committees) Regulations 1989 (Note: SI 1989/971.).\nSource: A Guide to the Offshore Installations and Pipelines Works (Management and Administration) Regulations 1995, Guidance on Regulations (UK HSE L70), Second Edition, 2002.\nRegulatory Guidance", "https://iadclexicon.org/ssba-surface-supplied-breathing-apparatus": "TERM: Surface Supplied Breathing Apparatus (SSBA)\nURL: https://iadclexicon.org/ssba-surface-supplied-breathing-apparatus\n\nSurface Supplied Breathing Apparatus (SSBA)\nDiving equipment that supplies breathing gas at the required pressure for the depth, through a divers hose to a diver, from equipment at the surface.\nSource: Guidelines for Occupational Diving 2004, Occupational Safety and Health Service, New Zealand, updated October 2010.\nRegulatory Guidance", "https://iadclexicon.org/srg": "TERM: SRG\nURL: https://iadclexicon.org/srg\n\nSRG\nSeal ring groove.\nSource:\nAPI\nRP 5C5, Recommended Practice on Procedures for Testing Casing and Tubing Connections, Third Edition, July 2003 (Reaffirmed August 2010).\nGlobal Standards\nSRG\nStress-relief groove.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/ss": "TERM: SS\nURL: https://iadclexicon.org/ss\n\nSS\nStainless Steel\nSource:\nISO 21457:2010, Petroleum and natural gas industries \u2014 Materials selection and corrosion control for oil and gas production systems, First Edition,September 2010.\nGlobal Standards", "https://iadclexicon.org/ssc-2": "TERM: SSC\nURL: https://iadclexicon.org/ssc-2\n\nSSC\nSulfide Stress Cracking.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nRP 49, Recommended Practice for Drilling and Well Servicing Operations Involving Hydrogen Sulfide, Third Edition, May 2001.\nGlobal Standards\nSource:\nAPI\nRP 17B, Recommended Practice for Flexible Pipe, Fourth Edition, July 2008.\nGlobal Standards\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nSource:\nISO 21457:2010, Petroleum and natural gas industries \u2014 Materials selection and corrosion control for oil and gas production systems, First Edition,September 2010.\nGlobal Standards\nSSC\nCracking of metal involving corrosion and tensile stress (residual and/or applied) in the presence of water and H2S\nNOTE SSC is a form of hydrogen stress cracking (HSC) and involves embrittlement of the metal by atomic hydrogen that is produced by acid corrosion on the metal surface. Hydrogen uptake is promoted in the presence of sulfides. The atomic hydrogen can diffuse into the metal, reduce ductility and increase susceptibility to cracking. High strength metallic materials and hard weld zones are prone to SSC.\n[ISO 15156-1:2009, definition 3.23]\nSource:\nISO 21457:2010, Petroleum and natural gas industries \u2014 Materials selection and corrosion control for oil and gas production systems, First Edition,September 2010.\nGlobal Standards", "https://iadclexicon.org/sscsv": "TERM: SSCSV\nURL: https://iadclexicon.org/sscsv\n\nSSCSV\nSubsurface controlled subsurface safety valve.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nSource:\nAPI\nSPEC 14A, Specification for Subsurface Safety Valve Equipment, Eleventh Edition, October 2005 (Reaffirmed June 2012).\nGlobal Standards", "https://iadclexicon.org/ssd": "TERM: SSD\nURL: https://iadclexicon.org/ssd\n\nSSD\nSafety Shutdown System.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/ssh": "TERM: SSH\nURL: https://iadclexicon.org/ssh\n\nSSH\nSecure shell.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards", "https://iadclexicon.org/ssid": "TERM: SSID\nURL: https://iadclexicon.org/ssid\n\nSSID\nService Set Identifier.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards", "https://iadclexicon.org/ssiv": "TERM: SSIV\nURL: https://iadclexicon.org/ssiv\n\nSSIV\nSubsea isolation valve.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nSSIV\nSub-Sea Isolation Valve.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards", "https://iadclexicon.org/ssm": "TERM: SSM\nURL: https://iadclexicon.org/ssm\n\nSSM\nState Supervision of Mines.\nSource:\u00a0NOGEPA Industrial Guideline No. 41, Well Construction Process Checklist, Drilling Best Practices, Netherlands, Version 0, December 2011.\nGlobal Standards", "https://iadclexicon.org/sso": "TERM: SSO\nURL: https://iadclexicon.org/sso\n\nSSO\nShip security officer.\nSource:\u00a0IMO Resolution A.1079(28), Recommendations for the Training and Certification of Personnel on Mobile Offshore Units (MOUs), Adopted on 4 December 2013, International Maritime Organization,\nRegulatory Guidance", "https://iadclexicon.org/ssp": "TERM: SSP\nURL: https://iadclexicon.org/ssp\n\nSSP\nsite safety plan.\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards\nSSP\nSubsea processing.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nSSP\nPlan that addresses the specific safety and health hazards of the site and the requirements and procedures for responder protection.\nNOTE Site safety plan is also referred to as site safety and health plan and should encompass all phases of the operation and be kept on site.\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards", "https://iadclexicon.org/ssom": "TERM: SSoM\nURL: https://iadclexicon.org/ssom\n\nSSoM\nState Supervision of Mines, Netherlands.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/ssr": "TERM: SSR\nURL: https://iadclexicon.org/ssr\n\nSSR\nHealth and Safety (Safety Signs and Signals) Regulations 1996.\nSource: Prevention of Fire and Explosion, and Emergency Response on Offshore Installations, Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, Approved Code of Practice and guidance (UK HSE L65), Second Edition, 1997.\nRegulatory Guidance", "https://iadclexicon.org/ssrt": "TERM: SSRT\nURL: https://iadclexicon.org/ssrt\n\nSSRT\nSlow strain rate testing.\nSource:\nAPI\nTR 1PER15K-1, Protocol for Verification and Validation of High-pressure High-temperature Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/sssv": "TERM: SSSV\nURL: https://iadclexicon.org/sssv\n\nSSSV\nSubsurface safety valve.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nSource:\nAPI\nRP 2SIM, Structural Integrity Management of Fixed Offshore Structures, First Edition, November 2014.\nGlobal Standards\nSource:\nAPI\nSPEC 14A, Specification for Subsurface Safety Valve Equipment, Eleventh Edition, October 2005 (Reaffirmed June 2012).\nGlobal Standards\nSSSV\nSub Surface Safety Valve.\nSource:\u00a0NOGEPA Industrial Guideline No. 41, Well Construction Process Checklist, Drilling Best Practices, Netherlands, Version 0, December 2011.\nGlobal Standards\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards", "https://iadclexicon.org/sssv-system-equipment": "TERM: SSSV System Equipment\nURL: https://iadclexicon.org/sssv-system-equipment\n\nSSSV System Equipment\ncomponents which include the surface-control system, control line, SSSV, safety valve lock, safety valve\nlanding nipple, flow couplings and other downhole control components\n[SOURCE: ISO 10417]\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/sst": "TERM: SST\nURL: https://iadclexicon.org/sst\n\nSST\nStainless steel.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nSST\n[austenitic] stainless steel.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/sstt": "TERM: SSTT\nURL: https://iadclexicon.org/sstt\n\nSSTT\nSubsea test tree.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/ssv": "TERM: SSV\nURL: https://iadclexicon.org/ssv\n\nSSV\nSurface Safety Valve.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/ssv-valve-or-usv-valve": "TERM: SSV Valve or USV Valve\nURL: https://iadclexicon.org/ssv-valve-or-usv-valve\n\nSSV Valve or USV Valve\nPortion of the SSV/USV that contains the wellstream and shuts off flow when closed.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/stab": "TERM: Stab\nURL: https://iadclexicon.org/stab\n\nStab\nMating pin and box assembly that provides a pressure tight connection but requires an external force to keep the assembly together.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nStab\nA mating box and pin assembly that provides pressure-tight engagement of two pipe joints. An external mechanism is usually used to keep the box and pin engaged. For example, riser joint choke and kill stabs are retained in the stab mode by the makeup of the riser coupling.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nStab\nMating box and pin assembly that provides pressure-tight engagement of two pipe joints. NOTE An external mechanism is normally used to keep the box and pin engaged. For example, riser joint annulus stabs can be retained in the stab mode by the make-up of the riser coupling.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nStab\nMating box and pin assembly that provides a pressure-tight engagement of two pipe joints.\u00a0NOTE An external mechanism is usually used to keep the box and pin engaged.\nEXAMPLE Riser joint choke and kill stabs are retained in the stab mode by the make-up of the riser coupling.\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/stab-in-and-hinge-over-method": "TERM: Stab-in and Hinge-over Method\nURL: https://iadclexicon.org/stab-in-and-hinge-over-method\n\nStab-in and hinge-over method\nThis method (see Figure A.26) involves vertically lowering the flowline or umbilical end to the seabed and locking it to a subsea structure. The lay vessel then moves off location, laying the line to its installed configuration. As the vessel moves away the line will hinge over and be stroked into its final position, prior to the connection being made using a mechanical or hydraulic connector.\nIf installing rigid pipe, the lay vessel may need to be equipped with motion (heave) compensation devices to reduce the chances for buckling or overtensioning the pipe once it is locked to the subsea structure.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/stabbing-a-valve": "TERM: Stabbing a Valve\nURL: https://iadclexicon.org/stabbing-a-valve\n\nStabbing a valve\nAligning and screwing a valve onto the end of a pipe.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nStabbing a valve\n\u201cStabbing a valve\u201d means aligning and screwing a valve onto the end of a pipe. [Mich. Admin. Code R 408 (2013)].\nSource: Oil and Gas Drilling and Servicing Operations, Michigan Administrative Code R 408, February 8, 2013.\nRegulations", "https://iadclexicon.org/stab-sub": "TERM: Stab Sub\nURL: https://iadclexicon.org/stab-sub\n\nStab Sub\nMale half of sealing mechanism between component interfaces. NOTE Stab subs can use elastomeric or metal seals or both.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/stabbing-valve": "TERM: Stabbing Valve\nURL: https://iadclexicon.org/stabbing-valve\n\nSafety valve (stabbing valve)\nA full opening valve available for quick installation in the pipe string to prevent flow.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards", "https://iadclexicon.org/stabilisation": "TERM: Stabilisation\nURL: https://iadclexicon.org/stabilisation\n\nStabilisation (Times)\nState when three successive readings of an apparatus, taken at 2 min intervals, indicates no changes greater than \u00b11 % of the measuring range.\nSource:\u00a0IEC 60079-29-1, Explosive atmospheres \u2013 Part 29-1: Gas detectors \u2013 Performance requirements of detectors for flammable gases.\nGlobal Standards", "https://iadclexicon.org/stabbing-board": "TERM: Stabbing Board\nURL: https://iadclexicon.org/stabbing-board\n\nStabbing Board\nA platform in the derrick on which personnel work while casing is being run to aid in guiding a tubular joint into another tubular joint for makeup.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nStabbing Board\nA readily movable platform used in the derrick or on a mast which workmen stand on to perform work of a temporary nature and not normally performed from a fixed inside derrick platform or monkey board, or a fixed working platform on a mast.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations\nStabbing Board\n\u201cStabbing board\u201d means a temporary elevated platform erected in a derrick mast. [Mich. Admin. Code R 408 (2013)].\nSource: Oil and Gas Drilling and Servicing Operations, Michigan Administrative Code R 408, February 8, 2013.\nRegulations", "https://iadclexicon.org/stability-instrument": "TERM: Stability Instrument\nURL: https://iadclexicon.org/stability-instrument\n\nStability Instrument\nA\nstability instrument\nis an instrument installed on board a particular ship by means of which it can be ascertained that stability requirements specified for the ship in Stability Booklet are met in any operational loading condition. A stability instrument comprises hardware and software.\nSource:\u00a0IMO MSC.1/Circ.1229, Guidelines for the approval of stability instruments, 11 January 2007, International Maritime Organization.\nRegulatory Guidance\nSource:\nIMO resolution MSC.267(85), International Code on Intact Stability, 2008 (2008 IS Code), 4\u00a0December 2008, International Maritime Organization.\nRegulatory Guidance\nSource:\u00a0IMO Resolution MSC.267(85), adoption of the International Code on Intact Stability, 2008 (2008 IS Code), 4 December 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/stabilized": "TERM: Stabilized\nURL: https://iadclexicon.org/stabilized\n\nStabilized\nPressure testing in a state in which the initial pressure-decline rate has decreased to within the remanufacturer\u2019s specified rate.\nNOTE: Pressure decline can be caused by such things as changes in temperature, setting of elastomer seals, or compression of air trapped in the equipment being tested.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/stabilized-%e2%8c%a9pressure-testing%e2%8c%aa": "TERM: Stabilized \u2329Pressure Testing\u232a\nURL: https://iadclexicon.org/stabilized-%e2%8c%a9pressure-testing%e2%8c%aa\n\nStabilized \u2329Pressure Testing\u232a\nIn a state in which the initial pressure-decline rate has decreased to within the manufacturer\u2019s specified rate. NOTE Pressure decline can be caused by such things as changes in temperature, setting of elastomer seals or compression of air trapped in the equipment being tested.\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards", "https://iadclexicon.org/stabilized-pressure-testing": "TERM: Stabilized (Pressure Testing)\nURL: https://iadclexicon.org/stabilized-pressure-testing\n\nStabilized (Pressure Testing)\nState in which the initial pressure-decline rate has decreased to within the manufacturer\u2019s specified rate.\nNOTE: Pressure decline can be caused by such things as changes in temperature, setting of elastomer seals, or compression of air trapped in the equipment being tested.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nStabilized (Pressure Testing)\nWhen the initial pressure decline rate decreases to within the manufacturer\u2019s specified rate. This pressure decline can be caused by such things as changes in temperature, setting of elastomer seals or compression of trapped air in the equipment being tested.\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/stabilized-liquid-hydrocarbon": "TERM: Stabilized Liquid Hydrocarbon\nURL: https://iadclexicon.org/stabilized-liquid-hydrocarbon\n\nStabilized Liquid Hydrocarbon\nThe product of a production operation in which the entrained gaseous hydrocarbons have been removed to the degree that said liquid may be stored at atmospheric conditions.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/stabilized-%e2%8c%a9temperature-testing%e2%8c%aa": "TERM: Stabilized \u2329Temperature Testing\u232a\nURL: https://iadclexicon.org/stabilized-%e2%8c%a9temperature-testing%e2%8c%aa\n\nStabilized \u2329Temperature Testing\u232a\nIn a state in which the initial temperature fluctuations have decreased to within the manufacturer\u2019s specified range. NOTE Temperature fluctuation can be caused by such things as mixing of different-temperature fluids, convection or conduction.\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards", "https://iadclexicon.org/stabilized-temperature-testing": "TERM: Stabilized (Temperature Testing)\nURL: https://iadclexicon.org/stabilized-temperature-testing\n\nStabilized (Temperature Testing)\nState in which the initial temperature fluctuations have decreased to within the manufacturer\u2019s specified range.\nNOTE: Temperature fluctuation can be caused by such things as mixing different-temperature fluids, convection, or conduction.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nStabilized (Temperature Testing)\nWhen the initial temperature fluctuations decrease to within the manufacturer\u2019s specified range. This temperature fluctuation can be caused by such things as mixing of different temperature fluids, convection, or conduction.\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/stabilizer": "TERM: Stabilizer\nURL: https://iadclexicon.org/stabilizer\n\nStabilizer\nMember of the drill stem assembly used to centralize or control the direction of the bottom-hole assembly.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/stable": "TERM: Stable\nURL: https://iadclexicon.org/stable\n\nStable (Stabilized)\nA state in which the pressure change rate has decreased to within acceptable limits\u00a0before beginning the hold period during a pressure test. NOTE: Pressure changes can be caused by such things as variations in temperature, setting of elastomer seals, or compression of air or fluids, etc.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards", "https://iadclexicon.org/stack-connector": "TERM: Stack Connector\nURL: https://iadclexicon.org/stack-connector\n\nStack Connector\nHydraulically operated connector that joins the BOP stack to the subsea wellhead.\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/stage": "TERM: Stage\nURL: https://iadclexicon.org/stage\n\nStage\nIn this part, \u201cstage\u201d means a working platform supported from above.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations", "https://iadclexicon.org/stage-cementing": "TERM: Stage Cementing\nURL: https://iadclexicon.org/stage-cementing\n\nStage Cementing\nA procedure that permits using a cement column height in the borehole that normally would cause fracture of a subsurface formation. Stage-cementing operations are conducted after the primary cement job has been completed in a normal manner. When the primary cement hardens, ports are opened in a stage-cementing tool which was placed in the casing string as casing was being installed into the borehole. The second-stage cement is pumped through the ports into the borehole above the top of the primary cement.\nSource:\nAPI\nBULLETIN E3, Environmental Guidance Document: Well Abandonment and Inactive Well Practices for U.S. Exploration and Production Operations, First Edition, January 1993 (Reaffirmed June 2000).\nGlobal Standards", "https://iadclexicon.org/stage-in-life": "TERM: Stage in Life\nURL: https://iadclexicon.org/stage-in-life\n\nStage in life\nStage in the life of the facility means any of the following:\nconstruction of the facility;\ninstallation of the facility;\noperation of the facility;\nmodification of the facility;\ndecommissioning of the facility.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Safety) Regulations 2009 (Select Legislative Instrument 2009 No. 382 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/stage-cementing-tool": "TERM: Stage Cementing Tool\nURL: https://iadclexicon.org/stage-cementing-tool\n\nStage Cementing Tool\nA tool installed in the casing string through which the stage cementing operations are conducted. The tool is placed in the casing string as the casing is being installed into the borehole. After the primary cement job has been completed, and the slurry has hardened, ports in the tool are opened so stage-cementing operations can proceed.\nSource:\nAPI\nBULLETIN E3, Environmental Guidance Document: Well Abandonment and Inactive Well Practices for U.S. Exploration and Production Operations, First Edition, January 1993 (Reaffirmed June 2000).\nGlobal Standards", "https://iadclexicon.org/staged-flare": "TERM: Staged Flare\nURL: https://iadclexicon.org/staged-flare\n\nStaged Flare\nGroup of two or more flares or burners that are controlled so that the number of flares or burners in operation is proportional to the relief gas flow.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards", "https://iadclexicon.org/staggered-testing": "TERM: Staggered Testing (of redundant items)\nURL: https://iadclexicon.org/staggered-testing\n\nStaggered Testing (of redundant items)\ntest of several items with the same test interval but not at the same time\nEXAMPLE Figure 9 shows staggered tests for two item A and B.\nNote 1 to entry: When the redundant components of a system are tested at the same time (i.e. when the tests are\nsynchronous) their availabilities are good (just after a test) and bad (just before a test) at the same time. This\ncorrelation means that the unavailabilities of the components peak simultaneously. This has a detrimental effect\non the system availability which can be cancelled by de-synchronizing the tests. A practical way to do that is\nstaggering the tests (e.g. testing one component in the middle of the test interval of the other); the unavailability\npeaks are also staggered and this improves the average availability of the system.\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/stainless-steel": "TERM: Stainless Steel\nURL: https://iadclexicon.org/stainless-steel\n\nStainless Steel\nSteel containing more than 11 % mass fraction chromium to render the steel corrosion resistant. NOTE Other elements may be added to secure special properties.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nStainless Steel\nSteel containing chromium, more than 11%, to render the steel corrosion resistant. Other elements may be added to secure special properties.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards", "https://iadclexicon.org/stairtower": "TERM: Stairtower\nURL: https://iadclexicon.org/stairtower\n\nStairtower\nStairtower means a stairway that penetrates more than one deck within the same enclosure, or two or more stairways that (1) Are arranged vertically one above the other; or (2) Penetrate both the deck and the overhead within the same enclosure.\nSource: Mobile Offshore Drilling Units, 46 CFR 107-109 (2013).\nRegulations", "https://iadclexicon.org/stakeholder": "TERM: Stakeholder\nURL: https://iadclexicon.org/stakeholder\n\nStakeholder\nA person or organization that is affected or can be affected by an organization\u2019s actions and policies.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards\nStakeholder\nAn individual or organization having a right, share, claim or interest in a system.\nSource:\nIMO MSC.1/Circ.1512, Guideline on Software Quality Assurance and Human-Centred Design for e-navigation, 8 June 2015, International Maritime Organization.\nRegulatory Guidance\nStakeholder\nPerson or organization that can affect, be affected by, or perceive themselves to be affected by a decision or activity.\nNOTE A decision maker can be a stakeholder.\nSource: ISO Guide 73:2009(E/F), Risk Management \u2013 Vocabulary, First Edition, 2009.\nGlobal Standards\nStakeholder\n<risk management> person or organization that can affect, be affected by, or perceive themselves to be affected by a decision or activity.\n[ISO Guide 73:2009]\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards\nStakeholder\n<system> individual or organization having a right, share, claim or interest in a system or in its possession of characteristics that meet their needs and expectations\n[ISO/IEC 12207:2008]\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards\nStakeholder\nPerson or organization that can affect, be affected by, or perceive themselves to be affected by a decision or activity.\n[SOURCE: ISO Guide 73:2009].\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/stand-alone-control-unit": "TERM: Stand-Alone Control Unit\nURL: https://iadclexicon.org/stand-alone-control-unit\n\nStand-Alone Control Unit (Types of Instruments)\nFixed gas detection control units intended to provide meter indication, alarm functions, output contacts and/or alarm signal outputs when utilized with stand-alone gas detection apparatus.\nSource:\u00a0IEC 60079-29-1, Explosive atmospheres \u2013 Part 29-1: Gas detectors \u2013 Performance requirements of detectors for flammable gases.\nGlobal Standards", "https://iadclexicon.org/stakeholders": "TERM: Stakeholders\nURL: https://iadclexicon.org/stakeholders\n\nStakeholders\nPeople that affect, or are affected by, company activities or operations (e.g. customers, shareholders, management, employees, suppliers, local communities, advocacy groups and government). (IPIECA, 2010)\nSource: Identifying and assessing water sources: Guidance document for the onshore oil and gas industry, International Petroleum Industry Environmental Conservation Association (IPIECA), 2014.\nGlobal Standards\nStakeholders\nPeople who affect, or who are affected by, the operating activities, products, services and/or assets of the company.\nStakeholders include employees, customers, communities, contractors, suppliers, shareholders, partners, governments, regulators, the general public, advocacy groups, industry associations and non-governmental organisations.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards", "https://iadclexicon.org/stand-alone-gas-detection-apparatus": "TERM: Stand-Alone Gas Detection Apparatus\nURL: https://iadclexicon.org/stand-alone-gas-detection-apparatus\n\nStand-Alone Gas Detection Apparatus (Types of Instruments)\nFixed gas detection apparatus that provide a conditioned electronic signal or output indication to a generally accepted industry standard (such as 4-20 mA or 3-15 psi), intended to be utilized with stand-alone control units or signal processing data acquisition, central monitoring and similar systems, which typically process information from various locations and sources including, but not limited to gas detection apparatus.\nSource:\u00a0IEC 60079-29-1, Explosive atmospheres \u2013 Part 29-1: Gas detectors \u2013 Performance requirements of detectors for flammable gases.\nGlobal Standards", "https://iadclexicon.org/stand-of-pipe": "TERM: Stand of Pipe\nURL: https://iadclexicon.org/stand-of-pipe\n\nStand of pipe\nOne, two, or three joints of pipe screwed together, and sometimes referred to as a single, double, or triple, respectively.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards", "https://iadclexicon.org/stand-by-diver": "TERM: Stand-by Diver\nURL: https://iadclexicon.org/stand-by-diver\n\nStand-by Diver\n\u201cStand-by diver\u201d means a diver who is dressed-in and trained to operate at the same depths and in the same circumstances as the diver for whom the stand-by diver is standing by, who is at the same dive site as the other diver and who is available without delay to assist that other diver (plongeur de secours).\nSource:\u00a0Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/stand-under-pressure": "TERM: Stand Under Pressure\nURL: https://iadclexicon.org/stand-under-pressure\n\nStand Under Pressure\nTo leave the hydrostatic column pressure in the well acting as the natural force without adding any external pump pressure. The provisions are complied with if a float collar is used and found to be holding at the completion of the cement job.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/stand-vessel": "TERM: Stand-By Vessel\nURL: https://iadclexicon.org/stand-vessel\n\nStand-By Vessel\nLike the Petroleum Act, the Working Environment Act will apply to facilities in the petroleum activities. The term facility is the same as is used in the Petroleum Act, cf. the definition in Section 1-6, litera d of the Petroleum Act. The Working Environment Act has a different, narrower application for vessels than the Petroleum Act, but in the determination of what constitutes a facility and what constitutes a vessel, the same criteria as follow from the petroleum legislation form the basis. Reference is here made to the delimitation in the Petroleum Act in connection with Section 1-4 cf. Section 1-6 litera c, which further limits what vessels can be considered supply and standby vessels, cf. Odelsting Proposition No. 43 (1995-1996), pages 27 and 28. The term includes, in addition to vessels that transport personnel and equipment, crane barges and other service vessels, vessels used to carry out manned underwater operations, pipe-laying vessels, vessels that carry out seismic surveys, etc. On the other hand, e.g. mobile drilling facilities, drilling or production vessels, flotels, etc. will clearly be covered by the term facility. As follows from the second subsection, however, certain restrictions have been set in the actual scope in relation to the Petroleum Act, which entails that the Working Environment Act will have a somewhat more limited application as regards the vessel function.\nSource:\u00a0Guidelines Regarding the Framework Regulations, Norway, updated December 2012.\nRegulatory Guidance\nStand-By Vessel\n\u201cStandby vessel\u201d means any vessel that is so designated and meets the requirements of section 17.15.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations", "https://iadclexicon.org/standard": "TERM: Standard\nURL: https://iadclexicon.org/standard\n\nStandard\nA document which establishes, for the purposes of voluntary and repeated utilisation, the characteristics of products, rules of operation and characteristics of processes of design (including survey works), production, construction, installation, adjustment, operation, storage, transportation, sale and reclamation, performance of works or rendering of services. A standard may also contain rules and methods of examination (tests) and measurements, rules of selection of samples, requirements to terms, symbols, packing, marking or labels and rules of affixing them. (as amended by the Federal Law dated 01.05.2007 No. 65-FZ)\nSource: Federal Law on Technical Regulation, No. 184-FZ, Russian Federation, December 2002 (amended September 2010).\nRegulations\nStandard\nDocumented requirements, rules or instructions that support company policies in relation to specific activities or to address specific risks, threats or impacts.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards\nStandard\n\u201cStandard\u201d means a standard which requires conditions, or the adoption or use of one or more practices, means, methods, operations, or processes reasonably necessary or appropriate to provide safe or healthful employment and places of employment in the Oil and Gas Well Drilling Industry.\nSource: State of Wyoming Occupational Safety and Health Rules and Regulations for Oil and Gas Well Drilling, Revised January 8, 2013.\nRegulations", "https://iadclexicon.org/standard-conditions": "TERM: Standard Conditions\nURL: https://iadclexicon.org/standard-conditions\n\nStandard conditions:\nAtmospheric pressure of 14.73 pounds per square inch absolute (psia) and 60 \u00b0F.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/standard-cubic-feet-per-hour-scfh": "TERM: Standard Cubic Feet Per Hour (SCFH)\nURL: https://iadclexicon.org/standard-cubic-feet-per-hour-scfh\n\nStandard Cubic Feet Per Hour (SCFH)\nUSC unit for volumetric flow rate of air or gas (same as free air or free gas) at a temperature of 15,6 \u00b0C (60 \u00b0F) and an absolute pressure of 101,3 kPa (14,7 psi), expressed in cubic feet per hour.\nSource:\nAPI\nSTD 2000, Venting Atmospheric and Low-pressure Storage Tanks, Sixth Edition, November 2009.\nGlobal S\ntandards", "https://iadclexicon.org/standard-connection": "TERM: Standard Connection\nURL: https://iadclexicon.org/standard-connection\n\nStandard Connection\nFlange, hub or studded connection manufactured in accordance with an ISO standard, including dimensional requirements.\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards", "https://iadclexicon.org/standard-cubic-foot": "TERM: Standard Cubic Foot\nURL: https://iadclexicon.org/standard-cubic-foot\n\nStandard Cubic Foot\n\u201cStandard cubic foot\u201d has the meaning given to \u201ccubic foot\u201d in AS 31.05.170.\nSource: Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, \u00a7 25.990, December 7, 2012.\nRegulations", "https://iadclexicon.org/standard-first-aid-certificate": "TERM: Standard First Aid Certificate\nURL: https://iadclexicon.org/standard-first-aid-certificate\n\nStandard First Aid Certificate\n\u201cStandard first aid certificate\u201d means the certificate issued by an approved organization for successful completion of a first aid course of at least two days\u2019 duration; certificat de secourisme g\u00e9n\u00e9ral.\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations", "https://iadclexicon.org/standard-fire-test": "TERM: Standard Fire Test\nURL: https://iadclexicon.org/standard-fire-test\n\nStandard Fire Test\nStandard Fire Test means the test in which specimens of the relevant bulkheads or decks, having a surface of approximately 4.65 square meters (50 square feet) and a height of 2.44 meters (8 feet) resembling as closely as possible the intended construction and including, where appropriate, at least one joint, are exposed in a test furnace to a series of temperature relationships approximately as follows: (1) At the end of 5 minutes, 538 \u00b0C. (1,000 \u00b0F.) (2) At the end of 10 minutes, 704 \u00b0C. (1,300 \u00b0F.) (3) At the end of 30 minutes, 843 \u00b0C. (1,550 \u00b0F.) (4) At the end of 60 minutes, 927 \u00b0C. (1,700 \u00b0F.).\nSource:\u00a0Mobile Offshore Drilling Units, 46 CFR 107-109 (2013).\nRegulations\nStandard Fire Test\nStandard fire test\nmeans a test in which specimens are exposed in a test furnace to temperatures corresponding approximately to the standard time-temperature curve.\nSource:\u00a0IMO Resolution MSC.307(88), International Code for Application of Fire Test Procedures, 2010 (2010 FTP Code), 3 December 2010, International Maritime Organization.\nRegulatory Guidance\nStandard Fire Test\nA standard fire test\nis one in which the specimens of the relevant bulkheads and decks are exposed in a test furnace to temperatures corresponding approximately to the standard time-temperature curve. The test methods shall be in accordance with the Fire Test Procedures Code. <Chapter II-2, Part A, regulation 3>.\nSource:\u00a0IMO Resolution MSC.57(67), adoption of amendments to the International Convention for the Safety of Life at Sea (SOLAS), 1974, 5 December 1996, International Maritime Organization.\nLegislation\nStandard Fire Test\n\u201cStandard fire test\u201d means a test conducted in accordance with Regulation 3.2 of Chapter II-2 of International Maritime Organization International Conference on Safety of Life at Sea; essai standard de r\u00e9sistance au feu.\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource:\u00a0Nova Scotia Offshore Petroleum Installations Regulations, SOR/95-191, Canada, current to May 31, 2012.\nRegulations\nStandard Fire Test\nA standard fire test is a test in which specimens of the relevant bulkheads or decks are exposed in a test furnace to temperatures corresponding approximately to the standard time-temperature curve in accordance with the test method specified in the Fire Test Procedures Code. The specimen is to have an exposed surface of not less than 4,65 m\n2\nand height (or length of deck) of 2,44 m resembling as closely as possible the intended construction and including where appropriate at least one joint. The standard time-temperature curve is defined by a smooth curve drawn through the following temperature points measured above the initial furnace temperature:\nAt the end of the first 5 minutes \u2013 576\u00b0C\nAt the end of the first 10 minutes \u2013 679\u00b0C\nAt the end of the first 15 minutes \u2013 738\u00b0C\nAt the end of the first 30 minutes \u2013 841\u00b0C\nAt the end of the first 60 minutes \u2013 945\u00b0C.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 7, Safety Systems, Hazardous Areas and Fire, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/standard-laboratory-temperature": "TERM: Standard Laboratory Temperature\nURL: https://iadclexicon.org/standard-laboratory-temperature\n\nStandard Laboratory Temperature\nTemperature as defined by a recognized standard with standard tolerance.\nEXAMPLE:\n23\u00a0\u00b0C\u00a0\u00b1\u00a02\u00a0\u00b0C.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/standard-of-a-foreign-state": "TERM: Standard of a Foreign State\nURL: https://iadclexicon.org/standard-of-a-foreign-state\n\nStandard of a foreign state\nA standard adopted by a national (competent) body (organization) for standardization of a foreign state. (the Paragraph was introduced by the Federal Law dated 30.12.2009 No. 385-FZ)\nSource: Federal Law on Technical Regulation, No. 184-FZ, Russian Federation, December 2002 (amended September 2010).\nRegulations", "https://iadclexicon.org/standard-of-practice": "TERM: Standard of Practice\nURL: https://iadclexicon.org/standard-of-practice\n\nStandard of Practice\nrules, requirements, responsibilities or conditions that describe the minimal level of expected performance of a category of persons.\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/standard-operating-procedure": "TERM: Standard Operating Procedure\nURL: https://iadclexicon.org/standard-operating-procedure\n\nStandard operating procedure (SOP)\nA detailed written procedure used to safely execute a recurring work process in a consistent manner.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/standard-riser-joint": "TERM: Standard Riser Joint\nURL: https://iadclexicon.org/standard-riser-joint\n\nStandard Riser Joint\nA joint of typical length for a particular drilling vessel\u2019s riser storage racks, the derrick V-door size, riser handling equipment capacity or a particular riser purchase.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/standard-orientation": "TERM: Standard Orientation\nURL: https://iadclexicon.org/standard-orientation\n\nStandard Orientation\u00a0<water mist nozzles>\nin the case of nozzles with symmetrical heat-responsive elements supported by frame arms, standard orientation is with the air flow perpendicular to both the axis of the nozzle\u2019s inlet and the plane of the frame arms. In the case of non-symmetrical heat-responsive elements, standard orientation is with the air flow perpendicular to both the inlet axis and the plane of the frame arms which produces the shortest response time.\nSource:\u00a0Resolution A.800(19), Revised Guidelines for Approval of Sprinkler Systems Equivalent to that Referred to in SOLAS Regulation 11-2/12, 23 November 1995, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/standard-project-area": "TERM: Standard Project Area\nURL: https://iadclexicon.org/standard-project-area\n\nStandard Project Area\n\u201cStandard project area\u201d means a project area that;\n1. is described in Paragraph (2) of Subsection L of 19.15.16.7 NMAC;\n2. consists of a single spacing unit;\n3. consists of two or more spacing units within a single section that collectively comprise:\n(a) the entire section, a half-section or half-section equivalent, or a quarter section or quarter-section equivalent; or\n(b) the north, south, east or west half of a half-section or half-section equivalent or of a quarter section or quarter-section equivalent; or\n4. consists of a combination of two or more otherwise standard project areas, if the resulting area is substantially in the form of a rectangle; provided that a project area consisting of three 40-acre units within a single section and excluding the fourth spacing unit is not a standard project area.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/standard-temperature": "TERM: Standard Temperature\nURL: https://iadclexicon.org/standard-temperature\n\nStandard Temperature\nTemperature used to correct volumes to a standard volume.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/standard-service": "TERM: Standard Service\nURL: https://iadclexicon.org/standard-service\n\nStandard Service\nPacker (3.26) or bridge plug (3.2) whose components might or might not be manufactured from materials that comply with ISO 15156 (all parts).\nSource:\nAPI\nSPEC 11D1, Packers and Bridge Plugs, Upstream Segment, Second Edition, July 2009.\nGlobal Standards", "https://iadclexicon.org/standard-time-temperature-curve": "TERM: The Standard Time-Temperature Curve\nURL: https://iadclexicon.org/standard-time-temperature-curve\n\nThe Standard Time-Temperature Curve\nThe standard time-temperature curve\nmeans the time-temperature curve defined by the formula:\nT\n= 345 log\n10\n(8\nt\n+ 1) + 20\nwhere:\nT\nis the average furnace temperature (\u00b0C)\nt\nis the time (min).\nSource:\u00a0IMO Resolution MSC.307(88), International Code for Application of Fire Test Procedures, 2010 (2010 FTP Code), 3 December 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/standard-well-kill-procedure": "TERM: Standard Well Kill Procedure\nURL: https://iadclexicon.org/standard-well-kill-procedure\n\nStandard Well Kill Procedure\nAny of industry\u2019s proven techniques to control a flowing well wherein well control is obtained through pumping drilling fluid of increased density at a predetermined pumping rate with BOP(s) closed and simultaneously controlling casing and drill pipe surface pressures by varying choke manifold choke settings until the well is stable and static with zero surface pressure.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/standardised-test-block": "TERM: Standardised Test Block\nURL: https://iadclexicon.org/standardised-test-block\n\nStandardised Test Block\nTest block, certified to a mean hardness number, used for the verification of the performance of hardness testing machines.\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards", "https://iadclexicon.org/standardization": "TERM: Standardization\nURL: https://iadclexicon.org/standardization\n\nStandardization\nThe adjustment of an NDT instrument using an appropriate reference standard, to obtain or establish a known and reproducible response.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards\nStandardization\nAdjustment of instruments prior to use to an arbitrary reference value.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards\nStandardization\nActivity for the establishment of rules and characteristics for the purposes of their voluntary and repeated utilisation aimed to ensure orderliness in the spheres of manufacture and circulation of products and to raise the level of competitiveness of products, works or services.\nSource:\u00a0Federal Law on Technical Regulation, No. 184-FZ, Russian Federation, December 2002 (amended September 2010).\nRegulations", "https://iadclexicon.org/ssv-actuator-or-underwater-safety-valve-actuator-or-usv-actuator": "TERM: SSV Actuator or Underwater Safety Valve Actuator or USV Actuator\nURL: https://iadclexicon.org/ssv-actuator-or-underwater-safety-valve-actuator-or-usv-actuator\n\nSSV Actuator or Underwater Safety Valve Actuator or USV Actuator\nDevice which causes the SSV/USV valve to open when power is supplied and to close automatically when power is lost or released.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/standardized-cargo": "TERM: Standardized Cargo\nURL: https://iadclexicon.org/standardized-cargo\n\nStandardized Cargo\nStandardized cargo\nmeans cargo for which the ship is provided with an approved securing system based upon cargo units of specific types.\nSource:\u00a0IMO MSC.1/Circ.1353, Revised Guidelines for the preparation of the Cargo Securing Manual, 30 June 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/standardization-check": "TERM: Standardization Check\nURL: https://iadclexicon.org/standardization-check\n\nStandardization Check\nCheck of the standardization adjustments to ensure that they remain correct.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/standardized-examination": "TERM: Standardized Examination\nURL: https://iadclexicon.org/standardized-examination\n\nStandardized Examination\nexamination in which specific procedures are consistently followed\nNote 1 to entry: Specific procedures which are consistently followed allow examination scores to be comparable.\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/standing-or-stationed": "TERM: Standing or Stationed\nURL: https://iadclexicon.org/standing-or-stationed\n\nStanding or Stationed\nThe term \u2018standing or stationed\u2019 indicates a degree of permanence.\nA Guide to the Offshore Installations and Pipelines Works (Management and Administration) Regulations 1995, Guidance on Regulations (UK HSE L70), Second Edition, 2002.\nRegulatory Guidance", "https://iadclexicon.org/standby-vessel": "TERM: Standby Vessel\nURL: https://iadclexicon.org/standby-vessel\n\nStandby vessel\nStandby vessel means a vessel meeting the requirements of part 143, subpart E, of this chapter and specifically designated in an Emergency Evacuation Plan under \u00a7\u00a7 146.140 or 146.210 of this chapter to provide rapid evacuation assistance in the event of an emergency.\nSource: Outer Continental Shelf Activities, 33 CFR 140-147 (2013).\nRegulations", "https://iadclexicon.org/standoff": "TERM: Standoff\nURL: https://iadclexicon.org/standoff\n\nStandoff\nSmallest distance between the outside diameter of the casing and the wellbore.\nSource:\nAPI\nSPEC 10D, Specification for Bow-String Casing Centralizers Upstream Segment, Sixth Edition, March 2002 (Reaffirmed August 2010).\nGlobal Standards", "https://iadclexicon.org/standoff-ratio": "TERM: Standoff Ratio\nURL: https://iadclexicon.org/standoff-ratio\n\nStandoff Ratio\nRatio of standoff to annular clearance. NOTE It is expressed as a percentage.\nSource:\nAPI\nSPEC 10D, Specification for Bow-String Casing Centralizers Upstream Segment, Sixth Edition, March 2002 (Reaffirmed August 2010).\nGlobal Standards", "https://iadclexicon.org/standpipe": "TERM: Standpipe\nURL: https://iadclexicon.org/standpipe\n\nStandpipe\nA vertical pipe which joins the rotary hose to the circulating system.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations", "https://iadclexicon.org/starting-current-ratio-iain": "TERM: Starting Current Ratio (IA/IN)\nURL: https://iadclexicon.org/starting-current-ratio-iain\n\nStarting Current Ratio (\nIA/IN\n)\nRatio between initial starting current\nI\nA and rated current\nI\nN.\nSource: IEC 60079-14:2013, Explosive atmospheres \u2013 Part 14: Electrical installations design, selection and erection, Edition 5.0, November 2013.\nGlobal Standards", "https://iadclexicon.org/starting-force": "TERM: Starting Force\nURL: https://iadclexicon.org/starting-force\n\nStarting Force\nMaximum force required to insert a centralizer into a specified wellbore diameter. NOTE Starting-force values can vary depending on the installation methods.\nSource:\nAPI\nSPEC 10D, Specification for Bow-String Casing Centralizers Upstream Segment, Sixth Edition, March 2002 (Reaffirmed August 2010).\nGlobal Standards", "https://iadclexicon.org/starting-pressure": "TERM: Starting Pressure\nURL: https://iadclexicon.org/starting-pressure\n\nStarting Pressure (pS)\nInitial pressure applied to the test sample at the beginning of the thickening-time test. NOTE pS is also used to determine the pressure-up rate.\nSource:\nAPI\nRP 10B-2, Recommended Practice for Testing Well Cements, First Edition, July 2005 (Reaffirmed: July 2010).\nGlobal Standards", "https://iadclexicon.org/state": "TERM: State\nURL: https://iadclexicon.org/state\n\nState\nAny of the 50 states that compose the United States, the District of Columbia, the Commonwealth of Puerto Rico, the U.S. Virgin Islands, Guam, American Samoa, or the Commonwealth of the Northern Mariana Islands.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/state-greenhouse-gas-storage-minister": "TERM: State Greenhouse Gas Storage Minister\nURL: https://iadclexicon.org/state-greenhouse-gas-storage-minister\n\nState Greenhouse Gas Storage Minister\nState Greenhouse Gas Storage Minister, in relation to a State, means:\nthe Minister of that State who is responsible for matters relating to:\nthe injection of greenhouse gas substances into parts of geological formations; and\nthe permanent storage of greenhouse gas substances in parts of geological formations; or\nanother Minister of that State acting for and on behalf of the Minister referred to in paragraph (a).\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/state-functions-provision": "TERM: State Functions Provision\nURL: https://iadclexicon.org/state-functions-provision\n\nState functions provision\nFor the purposes of this section, State functions provision means:\nparagraph 646(b) to the extent to which it relates to occupational health and safety matters in connection with offshore petroleum operations; or\nparagraph 646(gb) to the extent to which it relates to structural integrity in connection with:\nthe exploration for petroleum; or\nthe recovery, processing, storage, offloading or piped conveyance of petroleum; or\nparagraph 646(gi); or\nparagraph 646(gj).\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/state-of-the-ships-registry": "TERM: State of the Ship\u2019s Registry\nURL: https://iadclexicon.org/state-of-the-ships-registry\n\nState of the Ship\u2019s Registry\n\u201cState of the ship\u2019s registry\u201d means, in relation to a registered ship, the State of registration of the ship and, in relation to an unregistered ship, the State whose flag the ship is entitled to fly.\nSource:\u00a0International Convention on Civil Liability for Bunker Oil Pollution Damage, 2001.\nLegislation", "https://iadclexicon.org/state-petroleum-minister": "TERM: State Petroleum Minister\nURL: https://iadclexicon.org/state-petroleum-minister\n\nState Petroleum Minister\nState Petroleum Minister, in relation to a State, means:\nthe Minister of that State who is responsible for the State PSLA; or\nanother Minister of that State acting for and on behalf of the Minister referred to in paragraph (a).\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/state-psla": "TERM: State PSLA\nURL: https://iadclexicon.org/state-psla\n\nState PSLA\nState PSLA has the same meaning as in Part 6.9.\n1\nState PSLA\nState PSLA means:\nin relation to New South Wales\u2014the Petroleum (Submerged Lands) Act 1982 of that State; or\nin relation to Victoria\u2014the Petroleum (Submerged Lands) Act 1982 of that State; or\nin relation to Queensland\u2014the Petroleum (Submerged Lands) Act 1982 of that State; or\nin relation to Western Australia\u2014the Petroleum (Submerged Lands) Act 1982 of that State; or\nin relation to South Australia\u2014the Petroleum (Submerged Lands) Act 1982 of that State; or\nin relation to Tasmania\u2014the Petroleum (Submerged Lands) Act 1982 of that State.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/start-up-notice": "TERM: Start-up Notice\nURL: https://iadclexicon.org/start-up-notice\n\nStart-up notice\nStart-up notice, for a diving project, means a written notice, signed by or for the person giving it, dated and containing the following information:\nthe name, address and telephone number of the diving contractor for the project;\nthe name, address and telephone number of a person who can be contacted by NOPSEMA at any time during the project;\nthe date when diving is expected to begin;\nthe expected duration of the project;\nthe location of the project;\nthe depth to which divers will dive;\nthe purpose of the diving project;\nthe estimated number of people to be engaged in the project;\nthe breathing mixture to be used;\nthe title, document number and revision number of the diving project plan for the project.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Safety) Regulations 2009 (Select Legislative Instrument 2009 No. 382 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/state-title": "TERM: State Title\nURL: https://iadclexicon.org/state-title\n\nState title\nState title means an authority, however described, under a law of a State, to explore for, or to recover, petroleum.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/statement-of-compatibility": "TERM: Statement of Compatibility\nURL: https://iadclexicon.org/statement-of-compatibility\n\nStatement of Compatibility\nDocument in which a manufacturer, remanufacturer, or technical authority states that an assembly or component part meets or exceeds the product performance requirements as defined in API 16A and is compatible with the assembly for which it is intended.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/statement-of-fact": "TERM: Statement of Fact\nURL: https://iadclexicon.org/statement-of-fact\n\nStatement of Fact\nDocument in which the manufacturer, remanufacturer, or technical authority certifies that the repair or activity performed was made with in accordance with the scope defined by the owner.\nNOTE: A statement of fact (SOF) does not fulfil the requirements of a certificate of conformance (COC) or other documentation verifying product design.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/statement-of-compliance": "TERM: Statement of Compliance\nURL: https://iadclexicon.org/statement-of-compliance\n\nStatement of Compliance\nA statement or report signed by a qualified party affirming that, at the time of assessment, the defined facility, phase, or collection of activities, met the requirements stated by the Owner.\nSource: Verification of Lifting Appliances for the Oil and Gas Industry, DNV-OSS-308, October 2010, Det Norske Veritas AS,\nGlobal Standards\nStatement of Compliance\nA document confirming compliance with specified requirements.\u00a0Such documents may be issued by the Society in cases where it has not been authorized to certify compliance.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/states-parties": "TERM: States Parties\nURL: https://iadclexicon.org/states-parties\n\nStates Parties\n\u2018States Parties\u2019 means States which have consented to be bound by this Convention and for which this Convention is in force.\nSource: United Nations Convention on the Law of the Sea (UNCLOS), 1982.\nLegislation", "https://iadclexicon.org/states": "TERM: States\nURL: https://iadclexicon.org/states\n\nStates\nStates means coastal, port or Member States as appropriate.\nSource:\u00a0Resolution MEPC.207(62), 2011 Guidelines for the control and management of ships\u2019 biofouling to minimize the transfer of invasive aquatic species, 15 July 2011, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/stateterritory-title": "TERM: State/territory Title\nURL: https://iadclexicon.org/stateterritory-title\n\nState/territory title\nState/Territory title means an instrument under a law of a State or the Northern Territory that confers, in relation to the coastal waters of the State or Territory, some or all of the rights that a Commonwealth title confers in relation to the offshore area of the State or Territory.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nState/territory title\nState/Territory title means an instrument under a law of a State or the Northern Territory that confers, in relation to the coastal waters of the State or Territory, some or all of the rights that a Commonwealth title confers in relation to the offshore area of the State or Territory. Note: The offshore area of a State or Territory is defined by section 8.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/static": "TERM: Static\nURL: https://iadclexicon.org/static\n\nStatic\nUsually refers to a pipe segment with no flow.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/static-application": "TERM: Static Application\nURL: https://iadclexicon.org/static-application\n\nStatic Application\nApplication for which the load effect(s) due to dynamic loads (e.g. wave action, induced vibrations, etc.) when installed can be neglected. NOTE Free spans, in an otherwise static umbilical, should be considered as a dynamic application.\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards\nStatic Application\nFlexible pipes not exposed to significant cyclically varying loads or deflections during normal operations.\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/static-bend-restrictor": "TERM: Static Bend Restrictor\nURL: https://iadclexicon.org/static-bend-restrictor\n\nStatic bend restrictor\nDesign scenario where bend restrictor is subjected to static loads only, and where there is no or negligible intermittent contact between bend restrictor elements induced by wave and current environmental loads.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/static-error": "TERM: Static Error\nURL: https://iadclexicon.org/static-error\n\nStatic Error\nStatic error\n: error which is caused by any reason and which stays unchanged in value during the operation of the system. This error should be measured under static conditions.\nSource:\u00a0IMO Resolution MSC.116(73), Recommendation on Performance Standards for Marine Transmitting Heading Devices (THDs), 1 December 2000, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/static-fluid-level": "TERM: Static Fluid Level\nURL: https://iadclexicon.org/static-fluid-level\n\nStatic Fluid Level\nThe level to which fluid rises in a well when shut in.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/static-fluid-loss-test": "TERM: Static Fluid Loss Test\nURL: https://iadclexicon.org/static-fluid-loss-test\n\nStatic Fluid Loss Test\nTest to determine fluid lost from a cement slurry when placed against a 325 mesh screen at 6 900 kPa (1 000 psi) differential pressure.\nSource:\nAPI\nRP 10B-2, Recommended Practice for Testing Well Cements, First Edition, July 2005 (Reaffirmed: July 2010).\nGlobal Standards", "https://iadclexicon.org/static-gel-strength-sgs": "TERM: Static Gel Strength (SGS)\nURL: https://iadclexicon.org/static-gel-strength-sgs\n\nStatic Gel Strength (SGS)\nThe yield stress of fluids at rest.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards\nStatic Gel Strength (SGS)\nShear strength (stress) measurement derived from force required to initiate flow of a fluid.\nSource:\nAPI\nRP 10B-6, Recommended Practice on Determining the Static Gel Strength\u00a0of Cement Formulations, Upstream Segment, First Edition, August 2010.\nGlobal Standards", "https://iadclexicon.org/static-gradient": "TERM: Static Gradient\nURL: https://iadclexicon.org/static-gradient\n\nStatic Gradient\nRepresentation of the height of liquid column or static head above the elevation at any point on the line or vessel.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/static-head": "TERM: Static Head\nURL: https://iadclexicon.org/static-head\n\nStatic Head\nElevation of a column of liquid above a given reference point.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/static-head-pressure": "TERM: Static Head Pressure\nURL: https://iadclexicon.org/static-head-pressure\n\nStatic Head Pressure\nPressure exerted upon a unit area by a column of liquid.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/static-hydraulics": "TERM: Static Hydraulics\nURL: https://iadclexicon.org/static-hydraulics\n\nStatic Hydraulics\nRefers to the properties of liquids when liquids are at rest and examines how pressure and changes in elevation affect fluid behavior in the line or vessel.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/static-load": "TERM: Static Load\nURL: https://iadclexicon.org/static-load\n\nStatic Load\nOperation that can change or affect the mechanical properties, including toughness, of the materials used in equipment.\nSource:\nAPI\nSPEC 7K, Drilling and Well Servicing Equipment Upstream Segment, Fifth Edition, June 2010 (August 2010).\nGlobal Standards\nStatic Load\nThe load exerted on the BOP handling system by the static weight of the BOP stack.\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards", "https://iadclexicon.org/static-electricity": "TERM: Static Electricity\nURL: https://iadclexicon.org/static-electricity\n\nStatic Electricity\nThe type of electrical charge resulting from the separation of materials, friction or similar causes.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations", "https://iadclexicon.org/static-onboard-lift": "TERM: Static/Onboard Lift\nURL: https://iadclexicon.org/static-onboard-lift\n\nStatic/Onboard Lift\nA crane lifting a load from and to the deck of the platform/vessel that the crane is mounted on.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards", "https://iadclexicon.org/static-pressure-rating": "TERM: Static Pressure Rating\nURL: https://iadclexicon.org/static-pressure-rating\n\nStatic Pressure Rating\nThe maximum pressure that the equipment is designed to control with no pipe movement.\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/static-pressure": "TERM: Static Pressure\nURL: https://iadclexicon.org/static-pressure\n\nStatic Pressure\nPressure when the system is shutdown.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/static-pushover-method": "TERM: Static Pushover Method\nURL: https://iadclexicon.org/static-pushover-method\n\nStatic Pushover Method\nApplication and incremental increase of a global static pattern of actions on a structure, including equivalent dynamic inertial actions, until a global failure mechanism occurs.\nSource:\nAPI\nRP 2EQ, Seismic Design Procedures and Criteria for Offshore Structures, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/static-pushover-analysis": "TERM: Static Pushover Analysis\nURL: https://iadclexicon.org/static-pushover-analysis\n\nStatic Pushover Analysis\nApplication and incremental increase of a global static pattern of actions on a structure, including equivalent dynamic inertial actions, until a global failure mechanism occurs.\nSource:\nAPI\nRP 2EQ, Seismic Design Procedures and Criteria for Offshore Structures, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/static-resistance": "TERM: Static Resistance\nURL: https://iadclexicon.org/static-resistance\n\nStatic Resistance\nSum of the elevation head and static head that must overcome before any liquid begins to flow.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/static-seal": "TERM: Static Seal\nURL: https://iadclexicon.org/static-seal\n\nStatic Seal\nSeals in which no motion exists relative to sealing surfaces after installation.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards", "https://iadclexicon.org/static-stability-test": "TERM: Static Stability Test\nURL: https://iadclexicon.org/static-stability-test\n\nStatic Stability Test\nTest to determine the degree of sedimentation and free fluid development in a cement slurry.\nSource:\nAPI\nRP 10B-2, Recommended Practice for Testing Well Cements, First Edition, July 2005 (Reaffirmed: July 2010).\nGlobal Standards", "https://iadclexicon.org/station-bill": "TERM: Station Bill\nURL: https://iadclexicon.org/station-bill\n\nStation Bill\nA posted list, which sets forth the special duties and duty stations of each member of the personnel of a manned platform for emergencies, including a fire.\nSource:\nAPI\nRP 14G, Recommended Practice for Fire Prevention and Control on Fixed Open-type Offshore Production Platforms: Upstream Segment, Fourth Edition, April 2007.\nGlobal Standards", "https://iadclexicon.org/station-bypass": "TERM: Station Bypass\nURL: https://iadclexicon.org/station-bypass\n\nStation Bypass\nDiverting a full or reduced flow in the line or vessel around a shut down station.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/station-differential": "TERM: Station Differential\nURL: https://iadclexicon.org/station-differential\n\nStation Differential\nPressure difference between the station suction pressure and the station discharge pressure.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/station-suction-valve": "TERM: Station Suction Valve\nURL: https://iadclexicon.org/station-suction-valve\n\nStation Suction Valve\nON/OFF valve that allows fluid to enter a station when open, and forces fluid to bypass a station when closed. Operates together with the bypass valve.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/stationary-internal-combustion-engine": "TERM: Stationary Internal Combustion Engine\nURL: https://iadclexicon.org/stationary-internal-combustion-engine\n\nStationary Internal Combustion Engine\nAn engine that is permanently attached to a fixed foundation.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations", "https://iadclexicon.org/stationkeeping": "TERM: Stationkeeping\nURL: https://iadclexicon.org/stationkeeping\n\nStationkeeping\nMaintenance of a vessel\u2019s desired operating position or station (within stated tolerances) relative to the wellhead or to another vessel.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/stationkeeping-system": "TERM: Stationkeeping System\nURL: https://iadclexicon.org/stationkeeping-system\n\nStationkeeping System\nDW rigs maintain station (staying positioned over the wellhead location on the seafloor, within an operationally defined radius) by using either a mooring system or a dynamic positioning system.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards\nStationkeeping System\nSystem capable of limiting the excursions of a floating structure within prescribed limits.\nSource: ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards", "https://iadclexicon.org/status": "TERM: Status\nURL: https://iadclexicon.org/status\n\nStatus\nStatus as mentioned in the second subsection, means, inter alia, the backlog of preventive maintenance and the outstanding corrective maintenance.\nSource:\u00a0Guidelines Regarding the Activities Regulations, Norway, updated December 2012.\nRegulatory Guidance\nSource:\u00a0Guidelines Regarding the Technical and Operational Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/statutory-certificates": "TERM: Statutory Certificates\nURL: https://iadclexicon.org/statutory-certificates\n\nStatutory Certificates\nIMO convention certificates issued on behalf of, or by, national authorities.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/statutory-survey": "TERM: Statutory Survey\nURL: https://iadclexicon.org/statutory-survey\n\nStatutory Survey\nSurvey carried out by or on behalf of a flag administration.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/stb": "TERM: STB\nURL: https://iadclexicon.org/stb\n\nSTB\n\u201cStb\u201d means stock tank barrel.\nSource: Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, \u00a7 25.990, December 7, 2012.\nRegulations", "https://iadclexicon.org/stc": "TERM: STC\nURL: https://iadclexicon.org/stc\n\nSTC\nShort round thread casing connection.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/stcw": "TERM: STCW\nURL: https://iadclexicon.org/stcw\n\nSTCW\nSTCW means the International Convention on Standards of Training, Certification and Watchkeeping for Seafarers, 1978, as amended.\nSource:\u00a0IMO resolution A.1021(26), Guidelines for ships operating in polar waters, 18 January 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/std": "TERM: Std\nURL: https://iadclexicon.org/std\n\nStd\nStandard.\nSource:\nAPI\nRP 5C5, Recommended Practice on Procedures for Testing Casing and Tubing Connections, Third Edition, July 2003 (Reaffirmed August 2010).\nGlobal Standards\nSource:\nAPI\nRP 14G, Recommended Practice for Fire Prevention and Control on Fixed Open-type Offshore Production Platforms: Upstream Segment, Fourth Edition, April 2007.\nGlobal Standards", "https://iadclexicon.org/steady-state": "TERM: Steady State\nURL: https://iadclexicon.org/steady-state\n\nSteady State\nFor steady state to occur the flow into a pipe must equal the flow through the pipe that must equal the flow out of the pipe. Steady state also has no change in flow or pressure with respect to time.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/steady-state-energy-equation": "TERM: Steady State Energy Equation\nURL: https://iadclexicon.org/steady-state-energy-equation\n\nSteady State Energy Equation\nModification of Bernoulli\u2019s equation that accounts for friction and work added by pumps. It compares the energy in a fluid at two different points and accounts for the addition or removal of energy between the same two points.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/steady-state-analysis": "TERM: Steady State Analysis\nURL: https://iadclexicon.org/steady-state-analysis\n\nSteady State Analysis\nMethod of flow analysis of a line or vessel system that assumes constant flowing conditions.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/steady-state-availability-asymptotic-availability": "TERM: Steady State Availability Asymptotic Availability\nURL: https://iadclexicon.org/steady-state-availability-asymptotic-availability\n\nSteady State Availability Asymptotic Availability\n3.1.17\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/steady-state-model": "TERM: Steady State Model\nURL: https://iadclexicon.org/steady-state-model\n\nSteady State Model\nPerforms offline simulation that does not allow for changing line or vessel conditions over time. Stead-state models are the historical norm for facilities planning and quick evaluation of operational situations. It remains an essential step in the transient modeling process.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/steam-drive-injection": "TERM: Steam Drive Injection\nURL: https://iadclexicon.org/steam-drive-injection\n\nSteam Drive Injection\nThe continuous injection of steam into one set of wells (injection wells) or other injection source to effect oil displacement toward and production from a second set of wells (production wells).\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/steel-or-equivalent-material": "TERM: Steel or Equivalent Material\nURL: https://iadclexicon.org/steel-or-equivalent-material\n\nSteel or Equivalent Material\nSteel or equivalent material has the same meaning as defined in SOLAS regulation II-2/3.\nSource:\u00a0IMO Resolution A.1023(26), Code for the Construction and Equipment of Mobile Offshore Drilling Units (2009 MODU Code), 2009.\nGlobal Standards\nSteel or Other Equivalent Material\nSteel or other equivalent material\nmeans any non-combustible material which, by itself or due to insulation provided, has structural and integrity properties equivalent to steel at the end of the applicable exposure to the standard fire test (e.g. aluminium alloy with appropriate insulation). <Chapter II-2, part A, regulation 3>.\nSource:\u00a0IMO Resolution MSC.99(73), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 5 December 2000, International Maritime Organization.\nLegislation", "https://iadclexicon.org/steel-or-other-equivalent-material": "TERM: Steel or Other Equivalent Material\nURL: https://iadclexicon.org/steel-or-other-equivalent-material\n\nSteel or Other Equivalent Material\nSteel or other equivalent material means any non-combustible material which, by itself, or due to insulation provided, has structural and integrity properties equivalent to steel at the end of the applicable exposure to the standard fire test (e.g., aluminium alloy with appropriate insulation).\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 7, Safety Systems, Hazardous Areas and Fire, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/steep-characteristic-curve": "TERM: Steep Characteristic Curve\nURL: https://iadclexicon.org/steep-characteristic-curve\n\nSteep Characteristic Curve\nRising pump H-Q curve, with a large increase in head between the head developed at design capacity and at shut-off storage field.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/steep-s": "TERM: Steep-S\nURL: https://iadclexicon.org/steep-s\n\nSteep-S\nLazy-S with a touchdown point fixed to the seabed. NOTE See Figure 4.\nSource:\nAPI\nRP 17B, Recommended Practice for Flexible Pipe, Fourth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/steep-wave": "TERM: Steep Wave\nURL: https://iadclexicon.org/steep-wave\n\nSteep Wave\nLazy wave with a touchdown point fixed to the seabed. NOTE See Figure 4.\nSource:\nAPI\nRP 17B, Recommended Practice for Flexible Pipe, Fourth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/steep-s-riser": "TERM: \u201cSteep S\u201d Riser\nURL: https://iadclexicon.org/steep-s-riser\n\n\u201cSteep S\u201d riser\nThe \u201csteep S\u201d riser is similar to the \u201clazy S\u201d except that the lower section of the flexible pipe between the buoy and the riser base is used as a tension member. The riser base replaces the deadweight anchor.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/steering-gear-alarm": "TERM: Steering Gear Alarm\nURL: https://iadclexicon.org/steering-gear-alarm\n\nSteering Gear Alarm\nAn alarm which indicates a malfunction or other abnormal condition of the steering gear system, e.g., overload alarm, phase failure alarm, no-voltage alarm and hydraulic oil tank low-level alarm.\nSource:\u00a0IMO resolution A.1021(26), Code on Alarms and Indicators, 2009, 18 January 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/steep-wave-riser": "TERM: \u201cSteep Wave\u201d Riser\nURL: https://iadclexicon.org/steep-wave-riser\n\n\u201cSteep wave\u201d riser\nThe \u201clazy wave\u201d and \u201csteep wave\u201d riser designs use an appropriate distribution of small buoyancy modules along a section of the riser to replace the pipe tray and subsurface buoy.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/steering-gear-power-unit": "TERM: Steering Gear Power Unit\nURL: https://iadclexicon.org/steering-gear-power-unit\n\nSteering Gear Power Unit\nSteering gear power unit means, in the case of: 1. electric steering gear, an electric motor and its associated electrical equipment; 2. electrohydraulic steering gear, an electric motor and its associated electrical equipment and connected pump; 3. Other hydraulic gear, a driving engine and connected pump.\nSource:\u00a0IMO Resolution A.1023(26), Code for the Construction and Equipment of Mobile Offshore Drilling Units (2009 MODU Code), 2009.\nGlobal Standards\nSteering Gear Power Unit\nSteering gear power unit\nis:\nin the case of electric steering gear, an electric motor and its associated electrical equipment;\nin the case of electrohydraulic steering gear, an electric motor and its associated electrical equipment and connected pump; or\nin the case of other hydraulic steering gear, a driving engine and connected pump. <Chapter II-1, regulation 3>.\nSource:\u00a0IMO Resolution MSC.216(82), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 8 December 2006, International Maritime Organization.\nLegislation\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 5, Main and Auxiliary Machinery, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/stel": "TERM: STEL\nURL: https://iadclexicon.org/stel\n\nShort term exposure limit (STEL)\nA 15-minute TWA exposure that should not be exceeded at any time during a workday.\nSource:\nAPI\nRP 49, Recommended Practice for Drilling and Well Servicing Operations Involving Hydrogen Sulfide, Third Edition, May 2001.\nGlobal Standards\nSTEL\nshort-term exposure limit.\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards\nSTEL\nFifteen-minute TWA exposure limit that shall not be exceeded at any time during a workday unless another time limit is established.\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards", "https://iadclexicon.org/steering-gear-control-system": "TERM: Steering Gear Control System\nURL: https://iadclexicon.org/steering-gear-control-system\n\nSteering Gear Control System\nSteering gear control system\nis the equipment by which orders are transmitted from the navigating bridge to the steering gear power units. Steering gear control systems comprise transmitters, receivers, hydraulic control pumps and their associated motors, motor controllers, piping and cables. <Chapter II-1, regulation 3>.\nSource:\u00a0IMO Resolution MSC.216(82), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 8 December 2006, International Maritime Organization.\nLegislation\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 5, Main and Auxiliary Machinery, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/stf": "TERM: STF\nURL: https://iadclexicon.org/stf\n\nSTF\nStress transfer function(also known as a load to stress curve).\nSource:\nAPI\nTechnical Report 17TR7, Verification and Validation of Subsea Connectors, First Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/stick-up": "TERM: Stick-up\nURL: https://iadclexicon.org/stick-up\n\nStick-up\nDistance between the rotary table and the lower most part of the surface test tree.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards", "https://iadclexicon.org/stirred-fluid-loss-cell": "TERM: Stirred Fluid-Loss Cell\nURL: https://iadclexicon.org/stirred-fluid-loss-cell\n\nStirred Fluid-Loss Cell\nCell specially designed to allow for conditioning of the cement slurry within the same cell used to perform a static fluid loss test.\nSource:\nAPI\nRP 10B-2, Recommended Practice for Testing Well Cements, First Edition, July 2005 (Reaffirmed: July 2010).\nGlobal Standards", "https://iadclexicon.org/stock-tank-barrel": "TERM: Stock Tank Barrel\nURL: https://iadclexicon.org/stock-tank-barrel\n\nStock Tank Barrel\n\u201cStock tank barrel\u201d means 42 U.S. gallons, measured at 60\u00f8 F and 14.65 psia.\nSource: Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, \u00a7 25.990, December 7, 2012.\nRegulations", "https://iadclexicon.org/still-water-condition": "TERM: Still Water Condition\nURL: https://iadclexicon.org/still-water-condition\n\nStill Water Condition\nStill water condition is defined as an ideal condition when no environmental loads are imposed on the structure, e.g., no wind, wave or current, etc.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 4, Steel Unit Structures, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/stochastic-analysis": "TERM: Stochastic Analysis\nURL: https://iadclexicon.org/stochastic-analysis\n\nStochastic Analysis\nAnalysis in which a probabilistic approach is taken to model the random nature of the variables of interest.\u00a0NOTE In general, a linear(ized) stochastic analysis can be performed in the frequency domain or in the time domain, whereas non-linear stochastic analysis can only use time domain simulations. This part of ISO 19905 does not support frequency domain stochastic analysis.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/stoichiometric-airfuel-ratio": "TERM: Stoichiometric Air/Fuel Ratio\nURL: https://iadclexicon.org/stoichiometric-airfuel-ratio\n\nStoichiometric Air/Fuel Ratio\nChemically correct ratio of air to fuel capable of perfect combustion with no unused fuel or air.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/stomping": "TERM: Stomping\nURL: https://iadclexicon.org/stomping\n\nStomping\nA process where a spudcan is initially emplaced away from the center of an old footprint and then the spudcan is used to displace soil towards the old footprint at desired positions to widen the disturbed region. In soft to stiff clay, stomping is very effective in mitigating spudcan footprint interaction.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/stoichiometric-air": "TERM: Stoichiometric Air\nURL: https://iadclexicon.org/stoichiometric-air\n\nStoichiometric Air\nChemically correct ratio of fuel to air capable of perfect combustion with no unused fuel or air.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards", "https://iadclexicon.org/stop-work-authority": "TERM: Stop Work Authority\nURL: https://iadclexicon.org/stop-work-authority\n\nStop work authority (SWA)\nA program that provides all operator and contractor/service personnel, directly or indirectly involved with the operation, the responsibility and authority to cease work until a review of the activity can be concluded, and it has been found safe to resume such activity.\nSource:\nAPI\nBulletin 97, Well Construction Interface Document Guidelines, First Edition, December 2013.\nGlobal Standards\nStop work authority (SWA)\nA process that provides all operator and contractor/service personnel, directly or indirectly involved with the operation, the responsibility and authority to cease work until a review of the activity can be concluded and it has been found safe to resume such activity.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/stop-collar": "TERM: Stop Collar\nURL: https://iadclexicon.org/stop-collar\n\nStop Collar\nDevice attached to the casing to prevent movement of a casing centralizer. NOTE A stop collar can be either an independent piece of equipment or integral with the centralizer.\nSource:\nAPI\nSPEC 10D, Specification for Bow-String Casing Centralizers Upstream Segment, Sixth Edition, March 2002 (Reaffirmed August 2010).\nGlobal Standards", "https://iadclexicon.org/stoppage-of-an-operation": "TERM: Stoppage Of An Operation\nURL: https://iadclexicon.org/stoppage-of-an-operation\n\nStoppage Of An Operation\nFormal prohibition against a ship to continue an operation due to an identified deficiency(ies) which, singly or together, render the continuation of such operation hazardous.\nSource: IMO resolution A.1052(27), Procedures for Port State Control, 2011, 201 December 2011, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/storage": "TERM: Storage\nURL: https://iadclexicon.org/storage\n\nStorage\nThe holding of hazardous waste for a temporary period (excluding storage at the site of generation during the applicable accumulation time period specified in subsection (f) of this section), at the end of which the hazardous waste is recycled, reclaimed, treated, disposed of, or stored elsewhere.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/storage-displacement-water": "TERM: Storage Displacement Water\nURL: https://iadclexicon.org/storage-displacement-water\n\nStorage Displacement Water\nStorage displacement water is water that is pumped into and out of oil storage chambers on certain types of production installations during oil production and offloading operations.\nSource: \u00a0Offshore Waste Treatment Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, December 15, 2010.\nRegulatory Guidance", "https://iadclexicon.org/storage-reservoir": "TERM: Storage Reservoir\nURL: https://iadclexicon.org/storage-reservoir\n\nStorage Reservoir\nStorage reservoir: a reservoir used for storage.\nSource:\u00a0Mining Act of the Netherlands, Netherlands, 2003 (as amended up to 2012).\nLegislation", "https://iadclexicon.org/storage-licence": "TERM: Storage Licence\nURL: https://iadclexicon.org/storage-licence\n\nStorage Licence\nStorage licence: a licence for the storage of substances.\nSource:\u00a0Mining Act of the Netherlands, Netherlands, 2003 (as amended up to 2012).\nLegislation", "https://iadclexicon.org/storage-tank": "TERM: Storage Tank\nURL: https://iadclexicon.org/storage-tank\n\nStorage Tank\nFixed tank or vessel that is not part of the processing unit in petrochemical facilities, refineries, gas plants, oil and gas production facilities, and other facilities.\nNOTE: 1 See process tank (3.1.61).\nNOTE: \u00a02 These tanks or vessels are often located in tank farms.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/storage-tank-or-storage-vessel": "TERM: Storage Tank or Storage Vessel\nURL: https://iadclexicon.org/storage-tank-or-storage-vessel\n\nStorage Tank or Storage Vessel\nFixed tank or vessel that is not part of the processing unit in petrochemical facilities, refineries, gas plants, oil and gas production facilities, and other facilities. cf. process tank (3.57). NOTE These tanks or vessels are often located in tank farms.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards", "https://iadclexicon.org/storage-vessel": "TERM: Storage Vessel\nURL: https://iadclexicon.org/storage-vessel\n\nStorage Vessel\nFixed tank or vessel that is not part of the processing unit in petrochemical facilities, refineries, gas plants, oil and gas production facilities, and other facilities.\nNOTE: 1 See process tank (3.1.61).\nNOTE: 2 These tanks or vessels are often located in tank farms.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/storage-spaces": "TERM: Storage Spaces\nURL: https://iadclexicon.org/storage-spaces\n\nStorage Spaces\nStorage spaces are spaces used for bulk storage and trunks to such spaces, e.g., crude oil storage tanks on oil storage units.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 7, Safety Systems, Hazardous Areas and Fire, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/storage-wellhead": "TERM: Storage Wellhead\nURL: https://iadclexicon.org/storage-wellhead\n\nStorage Wellhead\nEquipment installed at the surface of the wellbore, including the casinghead and tubing head, spools, block or wing valves, and instrument flanges. Spool pieces must have a length of less than six feet to be considered a part of the storage wellhead.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/store": "TERM: Store\nURL: https://iadclexicon.org/store\n\nTo store\n\u201cTo store\u201d means to undertake any operation in order to gather and keep in stock the petroleum produced by the concessionaire.\nSource: Law of Information Energy, Petroleum Act B.E. 2514 (1971), Thailand, as of June 2013.\nLegislation", "https://iadclexicon.org/storage-of-substances": "TERM: Storage Of Substances\nURL: https://iadclexicon.org/storage-of-substances\n\nStorage Of Substances\nStorage of substances: conveying into or keeping substances at a depth of more than 100 metres below the earth\u2019s surface, or the recovering of these substances, other than the conveyance into or keeping therein or retrieval therefrom of substances aimed at the extraction of terrestrial heat from the subsurface.\nSource:\u00a0Mining Act of the Netherlands, Netherlands, 2003 (as amended up to 2012).\nLegislation", "https://iadclexicon.org/store-shed": "TERM: Store Shed\nURL: https://iadclexicon.org/store-shed\n\nStore Shed\n\u201cStore shed\u201d means a building used for the storage of petroleum otherwise than in bulk, whether forming part of an installation or not, but does not include a building used for the stores of petroleum exempt from licence under Secs. 7, 8 or 9 of the Act.\nSource:\u00a0The Petroleum Rules, 1976, India, 1976.\nRegulations\nSource: The Petroleum Rules, 2002, India, 13th March 2002.\nRegulations", "https://iadclexicon.org/stored-hydraulic-fluid": "TERM: Stored Hydraulic Fluid\nURL: https://iadclexicon.org/stored-hydraulic-fluid\n\nStored Hydraulic Fluid\nThe fluid volume recoverable from the accumulator system between the maximum designed accumulator operating pressure and the precharge pressure.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards", "https://iadclexicon.org/storer": "TERM: Storer\nURL: https://iadclexicon.org/storer\n\nStorer\nStorer\u2015every person as herein defined who stores, terminals, retains in custody under warehouse or storage agreements or contracts, oil which comes to rest in his tank or other receptacle under control of said storer, but excluding the ordinary lease stocks of producers.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/storm-choke": "TERM: Storm Choke\nURL: https://iadclexicon.org/storm-choke\n\nStorm Choke\nA choke that is pre\u2013set to close automatically if flow exceeds its pre\u2013set rating.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/storm-disconnect": "TERM: Storm Disconnect\nURL: https://iadclexicon.org/storm-disconnect\n\nStorm Disconnect\nRiser disconnect to avoid excessive loading from vessel motions amplified by inclement weather conditions.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nStorm Disconnect\nA riser disconnect to avoid excessive loading from vessel motions amplified by inclement weather conditions.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/storm-configuration": "TERM: Storm Configuration\nURL: https://iadclexicon.org/storm-configuration\n\nStorm Configuration (Riser Hang-Off)\nThe riser is hung off (disconnected) near the wellhead in a severe storm with the LMRP in the riser string.\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/storm-surge": "TERM: Storm Surge\nURL: https://iadclexicon.org/storm-surge\n\nStorm Surge\nChange in sea level (either positive or negative) that is due to meteorological (rather than tidal) forcing.\nSource:\nAPI\nRP 2MET, Derivation of Metocean Design and Operating Conditions, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/storm-survival-load": "TERM: Storm Survival Load\nURL: https://iadclexicon.org/storm-survival-load\n\nStorm Survival Load\nThe maximum static design load in the leg to be supported by the jacking and/or fixation systems. Fixation system. The mechanical locking device, with an engaging mechanism, used to provide positive engagement between the hull support structure and the leg chord.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 5, Main and Auxiliary Machinery, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/stored-hydraulic-fluid-volume": "TERM: Stored Hydraulic Fluid Volume\nURL: https://iadclexicon.org/stored-hydraulic-fluid-volume\n\nStored Hydraulic Fluid Volume\nThe fluid volume recoverable from the accumulator system between the system rated working pressure and the precharge pressure.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/stormwater-runoff": "TERM: Stormwater Runoff\nURL: https://iadclexicon.org/stormwater-runoff\n\nStormwater Runoff\nSTORMWATER RUNOFF shall mean rain or snowmelt that flows over land and does not percolate into soil and includes stormwater that flows onto and off of an oil and gas location or facility.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/straight-sub": "TERM: Straight Sub\nURL: https://iadclexicon.org/straight-sub\n\nStraight Sub\nSub with no outside diameter change.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/straight-through-function": "TERM: Straight-Through Function\nURL: https://iadclexicon.org/straight-through-function\n\nStraight-Through Function\nSubsea function that is directly operated by a pilot signal without interface with a podmounted pilot-operated control valve.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/straightness": "TERM: Straightness\nURL: https://iadclexicon.org/straightness\n\nStraightness\nDegree to which the longitudinal axis of a length of OCTG is parallel to a straight line.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/strain-based-design": "TERM: Strain-based Design\nURL: https://iadclexicon.org/strain-based-design\n\nStrain-based Design\nDesign where total nominal strain in any direction (excluding strain concentration) due to installation and operations exceeds 0.5 % at the OD surface.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards", "https://iadclexicon.org/strand": "TERM: Strand\nURL: https://iadclexicon.org/strand\n\nStrand\nThe largest component of the rope, which is twisted, braided, or otherwise assembled together to form\u00a0the finished rope, and which is formed by twisting or otherwise assembling rope yarns together, generally\u00a0with an opposite twist direction to that of the yarns.\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards\nSource:\nAPI\nRP 2SM, Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, First Edition, July 2014\n.\nGlobal Standards\nStrand\nSeveral round or shaped wires helically laid about an axis.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards", "https://iadclexicon.org/strakes": "TERM: Strakes\nURL: https://iadclexicon.org/strakes\n\nStrakes\nHelically wound appendages attached to the outside of the riser to suppress vortex induced vibrations.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/strategic-foresight": "TERM: Strategic Foresight\nURL: https://iadclexicon.org/strategic-foresight\n\nStrategic Foresight\nRange of activities associated with longer range planning and alternative futures analysis.\nSample Usage: The organization\u2019s strategic foresight initiative called for horizon scanning and analysis of the long-term implications of security policies.\nAnnotation:\nStrategic foresight can be applied to activities such as scenario development, critical thinking and brainstorming about long-term trends, Delphi sessions, workshops, trend analysis and gaming (or \u201cwar-gaming\u201d).\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/strategic-planning-and-policy-development": "TERM: Strategic Planning and Policy Development\nURL: https://iadclexicon.org/strategic-planning-and-policy-development\n\nStrategic Planning and Policy Development\nIn the NICE Workforce Framework, cybersecurity work where a person: Applies knowledge of priorities to define an entity.\nFrom: NICE Workforce Framework.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/strand-assembly-checklist": "TERM: Strand Assembly Checklist\nURL: https://iadclexicon.org/strand-assembly-checklist\n\nStrand Assembly Checklist\nA document completed during the strand assembly process which states the nominal values and records\u00a0the actual values for each set-up of each step of the process of assembling strands.\nSource:\nAPI\nRP 2SM, Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, First Edition, July 2014\n.\nGlobal Standards", "https://iadclexicon.org/stratigraphic-test-well": "TERM: Stratigraphic Test Well\nURL: https://iadclexicon.org/stratigraphic-test-well\n\nStratigraphic Test Well\n\u201cStratigraphic test well\u201d means a hole drilled for the sole purpose of gaining structural or stratigraphic information to aid in exploring for oil and gas.\nSource: Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, \u00a7 25.990, December 7, 2012.\nRegulations\nStratigraphic Test Well\n\u201cStratigraphic test well\u201d means any well or hole, except a seismograph shot hole, drilled for the purpose of gathering information in connection with the oil and gas industry with no intent to produce oil or gas from such well.\nSource: Oil and gas Conservation, North Dakota Administrative Code, Chapter 43-02-03, April 2012.\nRegulations", "https://iadclexicon.org/stratigraphic-well": "TERM: Stratigraphic Well\nURL: https://iadclexicon.org/stratigraphic-well\n\nStratigraphic Well\nSTRATIGRAPHIC WELL means a well drilled for stratigraphic information only. Wells drilled in a delineated field to known productive horizons shall not be classified as \u201cstratigraphic.\u201d\u00a0 Neither the term \u201cwell\u201d\u00a0 nor \u201cstratigraphic well\u201d\u00a0 shall include seismic holes drilled for the purpose of obtaining geophysical information only.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/strain": "TERM: Strain\nURL: https://iadclexicon.org/strain\n\nStrain\nThe ratio of elongation to the gauge length over which the elongation takes place.\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards\nSource:\nAPI\nRP 2SM, Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, First Edition, July 2014\n.\nGlobal Standards", "https://iadclexicon.org/strength": "TERM: Strength\nURL: https://iadclexicon.org/strength\n\nStrength\nMechanical property of a material, usually given in units of stress.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/strength-retrogression": "TERM: Strength Retrogression\nURL: https://iadclexicon.org/strength-retrogression\n\nStrength Retrogression\nReduction in compressive strength and increase in permeability of a cement caused by exposure to temperatures exceeding 110 \u00b0C (230 \u00b0F).\nSource:\nAPI\nRP 10B-2, Recommended Practice for Testing Well Cements, First Edition, July 2005 (Reaffirmed: July 2010).\nGlobal Standards", "https://iadclexicon.org/stratum": "TERM: Stratum\nURL: https://iadclexicon.org/stratum\n\nStratum\n\u201cStratum\u201d means a layer of rock more or less similar through out a lithological unit.\nSource:\u00a0The Petroleum and Natural Gas Rules, 1959 (As amended from time to time), India, as amended as of May 2013.\nRegulations", "https://iadclexicon.org/stress": "TERM: Stress\nURL: https://iadclexicon.org/stress\n\nStress\nLoad per unit area.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/stress-amplification-factor": "TERM: Stress Amplification Factor\nURL: https://iadclexicon.org/stress-amplification-factor\n\nStress amplification factor\nEqual to the local peak alternating stress in a component (including welds) divided by the nominal alternating stress in the pipe wall at the location of the component.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nStress amplification factor\nThe ratio of the localized stress to the stress in adjacent material.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards\nStress amplification factor\nEqual to the local peak alternating stress in a component (including welds) divided by the nominal alternating stress in a defined reference section somewhere in the system (e.g. through wall section of the wellhead above or below the locking profile).\nNOTE: This factor is used to account for the increase in the stresses caused by geometric stress amplifiers which occur in connector components.\nSource:\nAPI\nTechnical Report 17TR7, Verification and Validation of Subsea Connectors, First Edition, April 2017.\nGlobal Standards\nStress amplification factor (SAF)\nEqual to the local peak alternating stress in a component (including welds) divided by the nominal alternating stress in the pipe wall at the location of the component. This factor is used to account for the increase in the stresses caused by geometric stress amplifiers which occur in riser components.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nStress Amplification Factor\nValue equal to the local peak alternating stress in a component (including welds) divided by the nominal alternating stress in the pipe wall at the location of the component.\nNOTE: This factor is used to account for the increase in the stresses caused by geometric stress amplifiers that occur in riser components.\nSource: ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/stress-concentration-factor": "TERM: Stress Concentration Factor\nURL: https://iadclexicon.org/stress-concentration-factor\n\nStress Concentration Factor\nEqual to the local peak stress in a component (including welds) divided by the nominal stress in the component cross-section at the location of the local peak stress.\nSource:\nAPI\nTechnical Report 17TR7, Verification and Validation of Subsea Connectors, First Edition, April 2017.\nGlobal Standards\nStress Concentration Factor (SCF)\nLocal peak alternating stress in a component (including welds) divided by the nominal alternating stress in the pipe wall at the location of the component.\nNOTE: This factor is used to account for the increase in the stresses caused by geometric stress amplifiers that occur in the riser component.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nStress Concentration Factor (SCF)\nLocal peak alternating stress in a component (including welds) divided by the nominal alternating stress in the pipe wall at the location of the component.\nNOTE: This factor is used to account for the increase in the stresses caused by geometric stress amplifiers, which occur in the riser component.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nStress Concentration Factor\nFactor relating a nominal stress to the local stress at a detail.\u00a0NOTE Adapted from ISO 19902:2007, definition 3.50.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/stress-corrosion-cracking": "TERM: Stress-Corrosion Cracking\nURL: https://iadclexicon.org/stress-corrosion-cracking\n\nStress-Corrosion Cracking\nCracking that results from a combination of corrosion and stress.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/stress-corrosion-cracking-scc": "TERM: Stress Corrosion Cracking (SCC)\nURL: https://iadclexicon.org/stress-corrosion-cracking-scc\n\nStress Corrosion Cracking (SCC)\nCracking of metal involving anodic processes of localized corrosion and tensile stress (residual and/or applied) in the presence of water and H2S. NOTE Chlorides and/or oxidants and elevated temperature can increase the susceptibility of metals to this mechanism of attack. [ISO 15156-1].\nSource:\nAPI\nSPEC 14A, Specification for Subsurface Safety Valve Equipment, Eleventh Edition, October 2005 (Reaffirmed June 2012).\nGlobal Standards\nStress Corrosion Cracking\nThe cracking which results from a combination of corrosion and stress.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards\nStress Corrosion Cracking\nCracking induced by a combination of stress and corrosion.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards\nStress Corrosion Cracking\nCracking of metal involving anodic processes of localized corrosion and tensile stress (residual and/or applied).\nNOTE 1 Parameters that influence the susceptibility to SCC are temperature, pH, chlorides, dissolved oxygen, H2S and CO2.\nNOTE 2 The above definition differs from that of the same term given in ISO 15156-1:2009, definition 3.21, since it includes external environments.\nSource:\nISO 21457:2010, Petroleum and natural gas industries \u2014 Materials selection and corrosion control for oil and gas production systems, First Edition,September 2010.\nGlobal Standards", "https://iadclexicon.org/stress-cracking": "TERM: Stress Cracking\nURL: https://iadclexicon.org/stress-cracking\n\nStress Cracking\nStress corrosion cracking, or sulfide stress cracking, or both. NOTE Adapted from NACE MR0175: Jan 2003.\nSource:\nAPI\nSPEC 14A, Specification for Subsurface Safety Valve Equipment, Eleventh Edition, October 2005 (Reaffirmed June 2012).\nGlobal Standards", "https://iadclexicon.org/stress-intensification-factor": "TERM: Stress Intensification Factor\nURL: https://iadclexicon.org/stress-intensification-factor\n\nStress Intensification Factor\nRatio of the actual or effective longitudinal stress in a component or fitting under external load to the nominal stress in that component or fitting as determined based on a straight pipe run with the same MPR\nxx\nas the component fitting.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/stress-intensity-factor": "TERM: Stress Intensity Factor\nURL: https://iadclexicon.org/stress-intensity-factor\n\nStress Intensity Factor\nTerm used in fracture mechanics to define the local conditions of stress and strain around a crack tip, in terms of global parameters such as of loads, geometry and crack size.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nStress Intensity Factor (Fracture Mechanics)\nFactor used to define the local conditions of stress and strain around a crack tip in terms of global parameters such as of loads, geometry and crack size.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/stress-joint": "TERM: Stress Joint\nURL: https://iadclexicon.org/stress-joint\n\nStress Joint\nSpecialized riser joint designed with a tapered cross-section to control curvature and reduce local bending stresses.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nStress Joint\nSpecialized riser joint designed with a tapered cross-section, in order to control curvature and reduce local bending stresses.\nNOTE It is the lowermost riser joint in the riser string when configured for workover.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/stress-relaxation": "TERM: Stress Relaxation\nURL: https://iadclexicon.org/stress-relaxation\n\nStress Relaxation\nThe time-dependent reduction in stress of a component when subjected to a constant strain (see creep).\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards", "https://iadclexicon.org/stress-range": "TERM: Stress Range\nURL: https://iadclexicon.org/stress-range\n\nStress Range\nThe difference between stress maximum and stress minimum in a stress cycle.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/strategic-risk": "TERM: Strategic Risk\nURL: https://iadclexicon.org/strategic-risk\n\nStrategic Risk\nRisk that affects an entity\u2019s vital interests or execution of chosen strategy, whether imposed by external threats or arising from flawed or poorly implemented strategy.\nSample Usage:\nAn analysis of the organization\u2019s strategic risk considered threats to carrying out its essential mission functions.\nAnnotation:\nManaging strategic risk is associated with the ability to recognize future trends, challenges, and threats and match these with appropriate operational concepts, capabilities, competencies, and capacity.\nStrategic risk can arise from three basic sources. First, strategic risk can arise from the actions of adversaries, from natural hazards or from non-adversarial human actions, such as accidents. These can be thought of as imposed risks. Second, strategic risk can be created by the unintended consequences of the strategies we adopt in response to imposed risks. These can be thought of as self-imposed risks. Finally, strategic risk can arise from obstacles to successful implementation of an adopted strategy. These obstacles can be either imposed (e.g., the actions of an adaptive adversary to counter a security measure or to exploit an unintended vulnerability created by a security measure) or self-imposed (e.g., failure to adequately resource, or to prematurely abandon, a strategy or course of action that would otherwise be beneficial.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/stringers": "TERM: Stringers\nURL: https://iadclexicon.org/stringers\n\nStringers\nStringers\nare the uprights or sides of a ladder.\nSource:\u00a0IMO MSC.1/Circ.1352, amendments to the Code of Safe Practice for Cargo Stowage and Securing (CSS Code), 30 June 2010, International Maritime Organization.\nRegulatory Guidance\nStringer\nStringer\nmeans:\n.1 the frame of a ladder; or\n.2 the stiffened horizontal plating structure fitted on the side shell, transverse bulkheads and/or longitudinal bulkheads in the space. For the purpose of ballast tanks of less than 5 m width forming double side spaces, the horizontal plating structure is credited as a stringer and a longitudinal permanent means of access, if it provides a continuous passage of 600 mm or more in width past frames or stiffeners on the side shell or longitudinal bulkhead. Openings in stringer plating utilized as permanent means of access shall be arranged with guard rails or grid covers to provide safe passage on the stringer or safe access to each transverse web.\nSource:\u00a0IMO Resolution MSC.158(78), amendments to the Technical provisions for means of access for inspections (Resolution MSC.133(76)), 20 May 2004, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/striking-distance": "TERM: Striking Distance\nURL: https://iadclexicon.org/striking-distance\n\nStriking Distance\nThe distance over which the final breakdown of the initial lightning stroke occurs.\nSource:\nAPI\nRP 545 Recommended Practice for Lightning Protection of Aboveground Storage Tanks for Flammable or Combustible Liquids, First Edition, October 2009.\nGlobal Standards", "https://iadclexicon.org/string": "TERM: String\nURL: https://iadclexicon.org/string\n\nString\nAssembly of individual tubular joints. EXAMPLES Casing, drill pipe, tubing, etc.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/stress-relief-feature": "TERM: Stress-Relief Feature\nURL: https://iadclexicon.org/stress-relief-feature\n\nStress-Relief Feature\nA modification performed on rotary shouldered connections which removes the unengaged threads of the pin or box. This process makes the joint more flexible and reduces the likelihood of fatigue cracking in this highly stressed area.\nSource:\nAPI\nRP 7G, Recommended Practice for Drill Stem Design and Operating Limits, Upstream Segment, Sixteenth Edition, August 1998 (Addendum 2: September 2009).\nGlobal Standards", "https://iadclexicon.org/string-items": "TERM: String Items\nURL: https://iadclexicon.org/string-items\n\nString Items\nString items are defined as items that are all integral parts of the conduit (\u201cstring\u201d) used for production or injection of well effluents. The string is built by screwing together a variety of equipment items.\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal Standards", "https://iadclexicon.org/stress-relieving": "TERM: Stress Relieving\nURL: https://iadclexicon.org/stress-relieving\n\nStress Relieving\nControlled heating of material to a predetermined temperature for the purpose of reducing any residual stresses.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards", "https://iadclexicon.org/strip-lining": "TERM: Strip Lining\nURL: https://iadclexicon.org/strip-lining\n\nStrip Lining\nStrips of metal plates that are welded to the inside of the vessel wall for the purpose of protecting the vessel construction material from interaction with process fluids. Normally the strips are of a more corrosion resistant or erosion resistant alloy than the vessel wall and provide additional corrosion/erosion resistance. This is similar to plate lining except narrower strips are used instead of larger plates.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nStrip Lining\nStrips of metal plates that are welded to the inside of the vessel wall. Normally the strips are of a more corrosion resistant or erosion resistant alloy than the vessel wall and provide additional corrosion/erosion resistance. This is similar to plate lining except strips are used instead of larger plates.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006.\nGlobal Standards", "https://iadclexicon.org/stress-relief-features": "TERM: Stress-Relief Features\nURL: https://iadclexicon.org/stress-relief-features\n\nStress-Relief Features\nModification performed on rotary shouldered connections by removing the unengaged threads on the pin or box to make the joint more flexible and to reduce the likelihood of fatigue-cracking in highly stressed areas.\nSource:\nAPI\nSPEC 7-1, Specification for Rotary Drill Stem Elements, First Edition, March 2006 (Addendum April 2011).\nGlobal Standards", "https://iadclexicon.org/stress-relief": "TERM: Stress Relief\nURL: https://iadclexicon.org/stress-relief\n\nStress Relief\nControlled heating of material to a predetermined temperature for the purpose of reducing any residual stresses after welding.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards\nStress Relief\nControlled heating of material to a predetermined temperature for the purpose of reducing any residual stresses.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSPEC 14A, Specification for Subsurface Safety Valve Equipment, Eleventh Edition, October 2005 (Reaffirmed June 2012).\nGlobal Standards\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/stripper-head": "TERM: Stripper Head\nURL: https://iadclexicon.org/stripper-head\n\nStripper Head\nBlowout prevention device consisting of a gland and packing arrangement bolted to a wellhead. Used to seal annular space between tubing and casing.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/stripper-well": "TERM: Stripper Well\nURL: https://iadclexicon.org/stripper-well\n\nStripper Well\nA well having minimal hydrocarbon production.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards\nStripper Well\nStripper Well\u2015shall have the ordinary meaning as that term is generally understood in the oil and gas industry, but shall not be construed to include naturally flowing or artificial gas-lift oil wells.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/stripper-rubbers": "TERM: Stripper Rubbers\nURL: https://iadclexicon.org/stripper-rubbers\n\nStripper Rubbers\nInternal component of rotating head used to strip pipe in and out of hole, available for drill pipe and casing sizes, and may be polyurethane composition where required to suit application / conditions e.g., high temperature service, or in certain drilling fluid applications where standard elastomers are inappropriate.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/stripper-well-property": "TERM: Stripper Well Property\nURL: https://iadclexicon.org/stripper-well-property\n\nStripper Well Property\n\u201cStripper well property\u201d means an oil or gas producing property that the taxation and revenue department assigns a single production unit number (PUN) and:\nif an oil producing property, produced a daily average of less than 10 barrels of oil per eligible well per day for the preceding calendar year;\nif a gas producing property, produced a daily average of less than 60,000 cubic feet of gas per eligible well per day during the preceding calendar year; or\nif a property with wells that produce both oil and gas, produced a daily average of less than 10 barrels of oil per eligible well per day for the preceding calendar year, as determined by converting the volume of gas the well produced to barrels of oil by using a ratio of 6000 cubic feet to one barrel of oil.\n1\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/stripping-out": "TERM: Stripping Out\nURL: https://iadclexicon.org/stripping-out\n\nStripping Out\nThe process of raising the drill string out of the wellbore when the well is live.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/stripping-in": "TERM: Stripping In\nURL: https://iadclexicon.org/stripping-in\n\nStripping In\nThe process of lowering the drill stem into a well when the well is live.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/stripping": "TERM: Stripping\nURL: https://iadclexicon.org/stripping\n\nStripping\nA procedure for running or pulling pipe from the well bore with pressure in the annulus.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nStripping\nAdding or removing pipe from a pressured wellbore while controlling flow from the wellbore.\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards\nStripping\nAdding or removing drill pipe into a live or pressurized well after exceeding pipe light depth.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards\nStripping\n\u201cStripping\u201d means pulling or running pipe under pressure through a resilient sealing element and may also include the removing of rods and tubing from the well at the same time.\n[Mich. Admin. Code R 408 (2013)].\nSource:\u00a0Oil and Gas Drilling and Servicing Operations, Michigan Administrative Code R 408, February 8, 2013.\nRegulations", "https://iadclexicon.org/stripping-pressure-rating": "TERM: Stripping Pressure Rating\nURL: https://iadclexicon.org/stripping-pressure-rating\n\nStripping Pressure Rating\nA procedure for running or pulling pipe from the well bore with pressure in the annulus.\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/stroke": "TERM: Stroke\nURL: https://iadclexicon.org/stroke\n\nStroke.\nOne current component of a lightning flash. The number of strokes per flash is typically three to four, but may be as low as one or as high as 30 (Uman,\nAll About Lightnin\ng, p. 41).\nSource:\nAPI\nRP 545 Recommended Practice for Lightning Protection of Aboveground Storage Tanks for Flammable or Combustible Liquids, First Edition, October 2009.\nGlobal Standards\nStroke\nTotal vertical movements (upward and downward) of the riser relative to the vessel which is also the travel of the riser tensioner.\nNOTE: Stroke is affected by environmental loads, functional loads (i.e. top tension, temperature and mean static vessel offset) and pressure.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nStroke\nTotal upward and downward vertical movements of the riser relative to the vessel, i.e. travel of the riser tensioner, draw works and slick joint.\nNOTE: It includes effects from environmental loads, functional loads (i.e. top tension, temperature and mean static vessel offset) and pressure.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/structural-analysis": "TERM: Structural Analysis\nURL: https://iadclexicon.org/structural-analysis\n\nStructural Analysis\nProcess or algorithm for determining action effects from a given set of actions.\u00a0NOTE 1 Structural analyses are performed at three levels [global analysis of an entire structure, analysis of part of a structure (e.g. a leg), local analysis of a structural member and local analysis of a structural component] using different structural models.\u00a0NOTE 2 Adapted from ISO 19902:2007, definition 3.51.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/structural-capacity": "TERM: Structural Capacity\nURL: https://iadclexicon.org/structural-capacity\n\nStructural Capacity\nMaximum load(s) the connector can sustain without exceeding the allowables for normal, extreme, or survival conditions and still maintain functional requirements.\nSource:\nAPI\nTechnical Report 17TR7, Verification and Validation of Subsea Connectors, First Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/structural-casing": "TERM: Structural Casing\nURL: https://iadclexicon.org/structural-casing\n\nStructural Casing\nThe outer string of large-diameter, heavy-wall pipe installed in wells drilled from floating installations to resist the bending moments imposed by the marine riser and to help support the wellhead installed on the conductor casing.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nStructural Casing\nThe outer string of large diameter, heavy-wall pipe installed in wells drilled from floating installations to isolate very shallow sediments from subsequent drilling and to resist the bending moments imposed by the marine riser and to help support the wellhead installed on the conductor casing.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards\nStructural Casing\n\u201cStructural casing\u201d means a short string of large diameter pipe that is set by driving, jetting, or drilling to support unconsolidated shallow sediments, provide hole stability for initial drilling operations, and provide anchorage for a diverter system.\nSource:\u00a0Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, \u00a7 25.990, December 7, 2012.\nRegulations", "https://iadclexicon.org/structural-integrity-law": "TERM: Structural Integrity Law\nURL: https://iadclexicon.org/structural-integrity-law\n\nStructural integrity law\nStructural integrity law means the provisions of this Act or the regulations to the extent to which the provisions relate to the structural integrity of:\nfacilities (within the meaning of Schedule 3); or\nwells; or\nwell-related equipment.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/structural-integrity": "TERM: Structural Integrity\nURL: https://iadclexicon.org/structural-integrity\n\nStructural integrity\nStructural integrity includes the following:\nstructural soundness;\nstructural strength;\nstability;\nfitness for purpose;\nmechanical integrity;\nsystems integrity; in connection with:\nthe containment of:\npetroleum; or\na greenhouse gas substance; or\nany other substance; or\nthe health and safety of persons engaged in:\noffshore petroleum operations (within the meaning of Part 6.9); or\noffshore greenhouse gas operations (within the meaning of Part 6.9). For the purposes of paragraph (f), systems integrity includes the integrity of the following:\nelectrical systems;\nelectronic systems;\nhydraulic systems;\nchemical systems;\ndynamic positioning systems;\nother systems.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/structural-component": "TERM: Structural Component\nURL: https://iadclexicon.org/structural-component\n\nStructural Component\nPhysically distinguishable part of a structure.\u00a0[ISO 19900:2002].\nSource:\u00a0ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards\nSource:\u00a0ISO 19900:2013, Petroleum and natural gas industries \u2013 General requirements\u00a0for offshore structures.\nGlobal Standards\nStructural Component, Component\nPhysically distinguishable part of a member cross-section of uniform yield strength.\u00a0NOTE The cross-section of a non-tubular member is usually comprised of several structural components. A component consists of only one material. Where a plate component is reinforced by another piece of plating, the reinforcement can be of a different yield strength. See also further discussion in A.12.1.1.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards\nStructural Component, Member\nPhysically distinguishable part of a braced structure connecting two joints.\u00a0NOTE 1 A structural member can also be defined as the leg of a non-truss leg jack-up.\u00a0NOTE 2 See also further discussion in A.12.1.1.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards\nStructural Component, Structural Member\nPhysically distinguishable part of a braced structure connecting two joints.\u00a0NOTE 1 A structural member can also be defined as the leg of a non-truss leg jack-up.\u00a0NOTE 2 See also further discussion in A.12.1.1.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/structural-pipe-casing-strings": "TERM: Structural Pipe Casing Strings\nURL: https://iadclexicon.org/structural-pipe-casing-strings\n\nStructural Pipe Casing Strings\nCasing strings used to facilitate the drilling of the well, but not needed for pressure containment after the well has been drilled. Support unconsolidated sediments and provide hole stability for initial drilling operations, axial support for casing loads and bending loads from the subsea wellhead.\nSource:\nAPI\nRP 90, Annular Casing Pressure Management for Offshore Wells, Upstream Segment. First Edition, August 2006.\nGlobal Standards", "https://iadclexicon.org/structural-minimum-thickness": "TERM: Structural Minimum Thickness\nURL: https://iadclexicon.org/structural-minimum-thickness\n\nStructural Minimum Thickness\nMinimum required thickness without corrosion allowance, based on the mechanical loads other than pressure that result in longitudinal stress. See 7.6.\nNOTE: The thickness is either determined from a standard chart or engineering calculations. It does not include thickness for corrosion allowance or mill tolerances.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/structural-integrity-management-system": "TERM: Structural Integrity Management System\nURL: https://iadclexicon.org/structural-integrity-management-system\n\nStructural Integrity Management System\nstructured methodology, consisting of a multi-step cyclic activity, including feedback, intended to assure the life and functionality of a structure\nNote 1 to entry: Typical steps include data collection, data evaluation, development of an inspection strategy, development and execution of an inspection programme, and consequent remedial works.\nNote 2 to entry: Structural integrity management is also known as SIM.\nSource:\u00a0ISO 19900:2013, Petroleum and natural gas industries \u2013 General requirements\u00a0for offshore structures.\nGlobal Standards", "https://iadclexicon.org/structural-reliability-analysis": "TERM: Structural Reliability Analysis\nURL: https://iadclexicon.org/structural-reliability-analysis\n\nStructural Reliability Analysis\nprocedure for the determination of the level of safety against failure of a structure or structural component\nSource:\u00a0ISO 19900:2013, Petroleum and natural gas industries \u2013 General requirements\u00a0for offshore structures.\nGlobal Standards", "https://iadclexicon.org/structural-safety": "TERM: Structural Safety\nURL: https://iadclexicon.org/structural-safety\n\nStructural safety\nReliability, or structural safety, is defined as the probability that failure will not occur or that a specified criterion will not be exceeded.\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards", "https://iadclexicon.org/structural-system": "TERM: Structural System\nURL: https://iadclexicon.org/structural-system\n\nStructural System\nload-bearing components of a structure and the way in which these components function together.\nSource:\u00a0ISO 19900:2013, Petroleum and natural gas industries \u2013 General requirements\u00a0for offshore structures.\nGlobal Standards", "https://iadclexicon.org/structural-riser-components": "TERM: Structural Riser Components\nURL: https://iadclexicon.org/structural-riser-components\n\nStructural Riser Components\nStructural riser components are defined as components that are not pressurized or welded to pressurized riser components. Some examples of structural riser components are buoyancy cans, tensioners, porches, pull tubes, etc.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards", "https://iadclexicon.org/structure": "TERM: Structure\nURL: https://iadclexicon.org/structure\n\nStructure\nStructure means any fixed, moveable or floating structure or installation, and includes a greenhouse gas pipeline, greenhouse gas pumping station, greenhouse gas tank station or greenhouse gas valve station.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nStructure\nStructure means any fixed, moveable or floating structure or installation, and includes a petroleum pipeline, petroleum pumping station, petroleum tank station or petroleum valve station.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nStructure\nOrganized combination of connected components designed to withstand actions and provide adequate rigidity.\u00a0[ISO 19900:2002].\nSource: ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards\nSource:\u00a0ISO 19900:2013, Petroleum and natural gas industries \u2013 General requirements\u00a0for offshore structures.\nGlobal Standards", "https://iadclexicon.org/structure-orientation": "TERM: Structure Orientation\nURL: https://iadclexicon.org/structure-orientation\n\nStructure Orientation\nposition of a structure in plan referenced to a fixed direction, such as true north.\nSource:\u00a0ISO 19900:2013, Petroleum and natural gas industries \u2013 General requirements\u00a0for offshore structures.\nGlobal Standards", "https://iadclexicon.org/structure-wrought": "TERM: Structure, Wrought\nURL: https://iadclexicon.org/structure-wrought\n\nStructure, Wrought\nOne that contains no cast dendritic structure.\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/strumming": "TERM: Strumming\nURL: https://iadclexicon.org/strumming\n\nStrumming\nSee Vortex Induced Vibration.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards", "https://iadclexicon.org/structural-pipe-or-casing": "TERM: Structural Pipe (or casing)\nURL: https://iadclexicon.org/structural-pipe-or-casing\n\nStructural Pipe (or casing)\nPipe utilized to facilitate the drilling of a well, but not intended for pressure containment after the well has been drilled. Supports unconsolidated sediments and provides hole stability for initial drilling operations, axial support for casing loads and bending loads from the wellhead. See also definition for drive/jet pipe.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards\nStructural\nLarge OD casing; jetted in or drilled and cemented. Normal clearance casing OD in.: 30. Tight clearance casing OD in.: 36. NOTE These are examples only. Each well can have variations in number of casing strings and sizes. Naming conventions can vary. The heavy-wall surface casing designs may allow 13 5/8 in. to be run as a liner and not tied back.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/sua": "TERM: Sua\nURL: https://iadclexicon.org/sua\n\nS\nua\nUndrained shear strength averaged from (\nh\n\u2013\nh\nt\n) to (\nh\n+\nh\nplug\n).\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/studded-connection": "TERM: Studded Connection\nURL: https://iadclexicon.org/studded-connection\n\nStudded Connection\nFlanged end or outlet connection in which thread-anchored studs screwed into tapped holes replace the holes for bolt studs.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nStudded Connection\nConnection in which thread-anchored studs are screwed into tapped holes.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards", "https://iadclexicon.org/stuck-pipe": "TERM: Stuck Pipe\nURL: https://iadclexicon.org/stuck-pipe\n\nStuck pipe\nA condition in which the pipe sticks or hangs while in the hole and cannot be moved.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards", "https://iadclexicon.org/su0": "TERM: Su0\nURL: https://iadclexicon.org/su0\n\nS\nu\n0\nUndrained shear strength at the lowest depth of the maximum plan area of spudcan.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/sub-area": "TERM: Sub-Area\nURL: https://iadclexicon.org/sub-area\n\nSub-Area\nSub-Area means a sub-division of a METAREA in which a number of countries have established a coordinated system for the promulgation of marine meteorological information. The delimitation of such areas is not related to and should not prejudice the delimitation of any boundaries between States.\nSource: IMO resolution A.1051(27), IMO/WMO Worldwide Met-Ocean Information and Warning Service \u2012 Guidance Document, 20 December 2011, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/sub": "TERM: Sub\nURL: https://iadclexicon.org/sub\n\nSub\nShort, threaded piece of pipe used to connect parts for the drilling assembly for various reasons, such as crossing over to a different connection, or to save wear and tear on more expensive elements.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/studded-block": "TERM: Studded Block\nURL: https://iadclexicon.org/studded-block\n\nStudded Block\nA solid block of metal bored and studded to accept flanges. Used for erosion points or high stress connections.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/su_undisturbed": "TERM: Su_undisturbed\nURL: https://iadclexicon.org/su_undisturbed\n\nS\nu_undisturbed\nUndisturbed undrained shear strength.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/su_footprint": "TERM: Su_footprint\nURL: https://iadclexicon.org/su_footprint\n\nS\nu_footprint\nFootprint undrained shear strength.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/sub-contractor": "TERM: Sub-Contractor\nURL: https://iadclexicon.org/sub-contractor\n\nSub-Contractor\n\u201cSub-Contractor\u201d means any person and/or employer (see definition of \u201cperson\u201d and/or \u201cemployer\u201d) who contracts to perform any part of oil and gas well drilling from contractor.\nSource: State of Wyoming Occupational Safety and Health Rules and Regulations for Oil and Gas Well Drilling, Revised January 8, 2013.\nRegulations", "https://iadclexicon.org/subcontractor": "TERM: Subcontractor\nURL: https://iadclexicon.org/subcontractor\n\nSubcontractor\nSubcontractor means a person engaged (otherwise than as an employee) by any contractor or subcontractor to do for gain or reward any work the contractor or subcontractor has been engaged (as contractor or subcontractor) to do.\nSource: Health and Safety in Employment Act 1992, Public Act 1992 No 96, New Zealand, as of 1 July 2011.\nLegislation", "https://iadclexicon.org/subdivision-length-ls": "TERM: Subdivision Length (Ls)\nURL: https://iadclexicon.org/subdivision-length-ls\n\nSubdivision Length (L\ns\n)\nSubdivision length (Ls)\nof the ship is the greatest projected moulded length of that part of the ship at or below deck or decks limiting the vertical extent of flooding with the ship at the deepest subdivision draught.\u00a0 <Chapter II-1, regulation 2>.\nSource:\u00a0IMO Resolution MSC.216(82), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 8 December 2006, International Maritime Organization.\nLegislation", "https://iadclexicon.org/subject-matter-expert-%cf%89": "TERM: Subject Matter Expert \u03c9:\nURL: https://iadclexicon.org/subject-matter-expert-%cf%89\n\nSubject Matter Expert \u03c9:\nIndividual with in-depth knowledge in a specific area or field.\nSample Usage:\nA subject matter expert was consulted to inform team members on improvised nuclear devices.\nAnnotation:\nStructured techniques for the elicitation of expert judgment are key tools for risk assessment. Subject matter experts are also used to supplement empirical data when needed, or to provide input on specialized subject areas for the purposes of designing and executing risk assessments. Frequently abbreviated as SME.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/submerged-weight": "TERM: Submerged Weight\nURL: https://iadclexicon.org/submerged-weight\n\nSubmerged Weight\nIn-air weight minus buoyancy due to water displacement.\nNOTE: 1 The submerged weight of a riser string depends on the mode of operation, i.e. connected or suspended. For a connected riser and a suspended riser, internal and external pressures act on internal and external surfaces of the pipe and buoyancy.\nNOTE: 2 For a suspended riser, pressure end loads occur at the exposed areas at the bottom of the riser string\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nSubmerged Weight\nSee Apparent Weight.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nSubmerged Weight\nSubmerged weight including content minus buoyancy.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nSubmerged Weight\nWeight minus buoyancy.\u00a0NOTE Apparent weight is commonly referred to as weight in water, wet weight, submerged weight, or effective weight.\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/subject-tract": "TERM: Subject Tract\nURL: https://iadclexicon.org/subject-tract\n\nSubject Tract\n\u201cSubject tract or drilling unit\u201d means a tract upon which a person proposes to drill, reopen, deepen, plug back, or re-work a well for producing oil and natural gas.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations\nSubject Tract\n\u201cSubject tract\u201d means a tract upon which a person proposes to drill, reopen, deepen, plug back, or rework a well for the injection of fluids.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations\nSubject Tract\n\u201cSubject tract\u201d means a tract upon which a person proposes to drill, reopen, deepen, plug back, or rework a well for the injection of saltwater.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations", "https://iadclexicon.org/subjective-probability": "TERM: Subjective Probability\nURL: https://iadclexicon.org/subjective-probability\n\nSubjective Probability\nInterpretation or estimate of probability as a personal judgment or \u2015degree of belief\u2016 about how likely a particular event is to occur, based on the state of knowledge and available evidence\nSample Usage: Analysts use their knowledge of terrorist strategies, objectives, and capabilities in combination with evidence from operations to estimate a subjective probability of 10 percent for an attack to occur within the next five years.\nAnnotation:\nLike all probabilities, subjective probability is conventionally expressed on a scale from zero to one where zero indicates the event is impossible and one indicates the event has or certainly will occur.\nWithin the subjective probability interpretation, it is possible to estimate probabilities of events (using experts or models) that have not previously occurred or that have only rarely occurred, such as acts of terrorism. However, because subjective probabilities incorporate historical or trial data when available, the subjective probability will approximate the frequentist probability as data becomes more plentiful.\nSubjective probability is currently one of the most common uses of probability among statisticians and the risk analysis community.\nBayesian probability is colloquially used as a synonym for subjective probability. In statistical usage, Bayesian probabilistic inference is an approach to statistical inference that employs Bayes\u2019 theorem to revise prior information using evidence.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/subject": "TERM: Subject\nURL: https://iadclexicon.org/subject\n\nSubject\nAn individual, process, or device causing information to flow among objects or a change to the system state.\nExtended Definition: An active entity.\nAdapted from: NIST SP 800-53 Rev 4., CNSSI 4009.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/subassembly": "TERM: Subassembly\nURL: https://iadclexicon.org/subassembly\n\nSubassembly\nSubordinate unit consisting of two or more components assembled for incorporation as an integral portion of a tool, which may be independently performance tested before its integration.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards", "https://iadclexicon.org/submerged-wetland-area": "TERM: Submerged Wetland Area\nURL: https://iadclexicon.org/submerged-wetland-area\n\nSubmerged Wetland Area\nSubmerged Wetland Area\u2015a wetland area which is normally inundated with water and where only levee material is available for mixing with waste fluids during closure of a pit.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/submerged-zone": "TERM: Submerged Zone\nURL: https://iadclexicon.org/submerged-zone\n\nSubmerged Zone\nThe part of the unit which is below the splash zone, including buried parts.\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards\nSubmerged Zone\nThat part of the external structure below the maximum design operating draught\u00a0.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 8, Corrosion Controls, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/submersible-pump": "TERM: Submersible Pump\nURL: https://iadclexicon.org/submersible-pump\n\nSubmersible pump\nDownhole submersible pumps are basically multistage progressing cavity pumps driven either by an electric motor or a hydraulic turbine.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/submit": "TERM: Submit\nURL: https://iadclexicon.org/submit\n\nSubmit (a document)\nFormally transmit a document to NOPSEMA for the purpose of assessment under one of the listed laws, leading to an enforcement decision concerning its acceptability. Any other documents provided to or obtained by NOPSEMA or its OHS inspectors are not regarded as submitted and are not assessed.\nSource: NOPSEMA Guideline \u2013 Glossary \u2013 Regulatory Operations, N-09000-GL0326, Australia, Revision 5, December 2011.\nRegulatory Guidance", "https://iadclexicon.org/subnormal-pressure": "TERM: Subnormal Pressure\nURL: https://iadclexicon.org/subnormal-pressure\n\nSubnormal Pressure\n\u201cSubnormal pressure\u201d means the formation pore pressure, proportional to depth, which is less than a hydrostatic pressure gradient of .465 psi/ft.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/subrope-splicing": "TERM: Subrope Splicing\nURL: https://iadclexicon.org/subrope-splicing\n\nSubrope Splicing\nSubrope splicing is defined here as the replacement of one subrope for another by any means, such as overlapping, tucking, intertwining, or interbraiding. Subrope splicing should only be done to repair damage during assembly of the rope.\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards", "https://iadclexicon.org/subrope-to-rope-efficiency": "TERM: Subrope-to-Rope Efficiency\nURL: https://iadclexicon.org/subrope-to-rope-efficiency\n\nSubrope-to-Rope Efficiency\nThe percentage of the full rope strength compared to the aggregate subrope strength of the assembly.\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards\nSource:\nAPI\nRP 2SM, Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, First Edition, July 2014\n.\nGlobal Standards", "https://iadclexicon.org/subs": "TERM: Subs\nURL: https://iadclexicon.org/subs\n\nS\nubs\nShear strength intercept at the clay layer\u2019s surface in strong overlying soft soil.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/subsea-blowout-preventer": "TERM: Subsea Blowout Preventer\nURL: https://iadclexicon.org/subsea-blowout-preventer\n\nSubsea BOP\nBlowout preventer stack designed for use on subsea wellhead and wellhead assemblies, complete with redundant controls.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nSubsea Blowout Preventer\nA series of ram blowout preventers and annular blowout preventers designed to be installed as a unit on a subsea wellhead, tubing head, or subsea tree.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/subsea-bop": "TERM: Subsea BOP\nURL: https://iadclexicon.org/subsea-bop\n\nSubsea BOP\nBlowout preventer designed for use on subsea wellheads, tubing heads or trees.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/subsea-buoy": "TERM: Subsea Buoy\nURL: https://iadclexicon.org/subsea-buoy\n\nSubsea Buoy\nConcentrated buoyancy system. NOTE This system generally consists of steel or syntactic foam tanks, as used in S-type riser configurations (4.4.5). See also buoyancy module (3.1.5).\nSource:\nAPI\nRP 17B, Recommended Practice for Flexible Pipe, Fourth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/subsea-buoy-clamps": "TERM: Subsea Buoy Clamps\nURL: https://iadclexicon.org/subsea-buoy-clamps\n\nSubsea buoy clamps\nSubsea buoy clamps are used to secure flexible pipes to subsea buoys. They typically consist of a split steel assembly that is bolted onto the flexible pipe.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/subsea-buoy-frame": "TERM: Subsea Buoy Frame\nURL: https://iadclexicon.org/subsea-buoy-frame\n\nSubsea buoy frame\nStructural part of a subsea buoy. Includes the gutters, housings for clamps and buoyancy tanks or buoyancy elements and connection points for tether connection hardware.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/subsea-buoy-systems": "TERM: Subsea Buoy Systems\nURL: https://iadclexicon.org/subsea-buoy-systems\n\nSubsea buoy systems\nSubsea buoy systems are used to achieve S-shaped riser configurations, including lazy (Figure 19), steep (Figure 20) and reverse configurations (note that in the reverse configuration the lower catenary of the riser passes back underneath the buoy). The objective of the subsea buoy is to provide upthrust, longitudinal fixture and guidance to the supported risers. The subsea buoy typically consists of buoyancy tanks or elements, supported by a metallic structure, over which lie individual gutters for each flexible pipe.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/subsea-completion-equipment": "TERM: Subsea Completion Equipment\nURL: https://iadclexicon.org/subsea-completion-equipment\n\nSubsea Completion Equipment\nSpecialized tree and wellhead equipment used to complete a well below the surface of a body of water.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/subsea-control-module": "TERM: Subsea Control Module\nURL: https://iadclexicon.org/subsea-control-module\n\nSubsea control module or control pod\nA subsea control module (colloquially referred to as a \u201ccontrol pod\u201d) is normally mounted directly on the facility to be controlled, such as a subsea tree/manifold, on a base from which it can be removed for maintenance if necessary. The control pod is the interface between the control lines, supplying hydraulic and electric power and signals from the host facility, and the subsea equipment to be monitored and controlled. The control pod contains pilot valves powered by hydraulic fluid, electric power or both, that is supplied from the host facility. The pod also contains electronic components that are used for control, communications and data-gathering.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/subsea-casing-hanger": "TERM: Subsea Casing Hanger\nURL: https://iadclexicon.org/subsea-casing-hanger\n\nSubsea Casing Hanger\nDevice that supports a casing string in the wellhead at the mudline.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/subsea-isolation-valve": "TERM: Subsea Isolation Valve\nURL: https://iadclexicon.org/subsea-isolation-valve\n\nSubsea Isolation Valve\nSSIV\nSIV\nvalve which closes within a defined time limit derived from the risk assessment in order to reduce\nconsequences of pipeline/riser leak or rupture\nNote 1 to entry: The SSIV can be an actuated valve (e.g. remotely controlled subsea valve) or a non-activated valve\n(subsea check valve). An activated valve is normally designed as fail safe (i.e. closes and remains closed on all\nfailures external to the valve and actuator themselves).\nNote 2 to entry: Where the flexible risers are connected directly to the subsea wellhead, the master and wing\nvalve may be considered to represent the SSIV function.\n[SOURCE: ISO 14723]\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/subsea-pipline": "TERM: Subsea Pipline\nURL: https://iadclexicon.org/subsea-pipline\n\nSubsea Pipeline\nOn a subsea facility, the subsea pipeline normally terminates at the connection to a christmas tree or wing valve. The christmas tree is not considered part of the pipeline system.\u00a0On a subsea facility where the above definition cannot be applied, the subsea pipeline ends at the connection to the subsea facility. The connection piece is part of the subsea pipeline.\u00a0Subsea pipelines and risers up to and including the chamber for launching or receiving tools for internal maintenance (including inspection), with associated equipment, are considered to belong to the pipeline system. If such a chamber has not been installed, the pipeline system is considered to extend to the first automatic shutdown valve above water.\nSource:\u00a0Guidelines Regarding the Facilities Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/subsea-mud-lift": "TERM: Subsea Mud Lift\nURL: https://iadclexicon.org/subsea-mud-lift\n\nSubsea Mud Lift\nA form of MPD utilizing pumps located on the sea floor to pump the mud and cuttings returns back to the surface. This system may also employ a rotating seal above the BOPs and can create or reduce back-pressure on the wellbore by varying the pump operating speed and RCD configuration.\nSource:\u00a0ABS Guide for Classification and Certification of Managed Pressure Drilling Systems, September 2017.\nGlobal Standards", "https://iadclexicon.org/subsea-processing-systems": "TERM: Subsea Processing Systems\nURL: https://iadclexicon.org/subsea-processing-systems\n\nSubsea processing (SSP) systems\nIn general, SSP encompasses all separation and pressure-boosting operations that are performed subsea, whether downhole or on the seabed.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/subsea-production-system": "TERM: Subsea Production System\nURL: https://iadclexicon.org/subsea-production-system\n\nSubsea\nproduction system\nThe complete subsea production system comprises several subsystems necessary to produce hydrocarbons from one or more\nsubsea\nwells and transfer them to a given\nprocessing\nfacility located offshore (fixed, floating or\nsubsea\n) or onshore, or to inject water/gas through\nsubsea\nwells.\nSubsea\nproduction systems can range in complexity from a single satellite well with a flowline linked to a fixed platform, to several wells on a template producing and transferring via\nsubsea\nprocessing facilities to a fixed or floating facility, or directly to an onshore installation.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nSubsea\nproduction system\n\u201c\nSubsea\nproduction system\u201d means equipment and structures that are located on or below or buried in the\nseafloor\nfor the production of oil or gas from, or for the injection of fluids into, a field under an offshore production site, and includes production risers, flow lines and associated production control systems (syst\u00e8me\nde\nproduction sous-\nmarin\n).\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource: Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Certificate of Fitness Regulations, SOR/95-187, Canada, current to May 31, 2012.\nRegulations\nSource:\u00a0Nova Scotia Offshore Petroleum Installations Regulations, SOR/95-191, Canada, current to May 31, 2012.\nRegulations\nSubsea\u00a0production system\nSubsea production system\u00a0In these Regulations, \u201cdrilling installation\u201d, \u201cdrilling rig\u201d, \u201cdrilling unit\u201d, \u201cdrill site\u201d, \u201cinstallation\u201d, \u201cproduction installation\u201d, \u201cproduction operation\u201d, \u201cproduction site\u201d and \u201csubsea production system\u201d have the same meaning as in subsection 2(1) of the Canada Oil and Gas Installations Regulations.\nSource: Canada Oil and Gas Drilling and Production Regulations, SOR/2009-315, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Petroleum Drilling and Production Regulations, SOR/2009-317, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/subsea-production-control-system": "TERM: Subsea Production Control System\nURL: https://iadclexicon.org/subsea-production-control-system\n\nSubsea Production Control System\nControl system operating a subsea production system during production operations.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/subsea-reeled-tubing-systems": "TERM: Subsea Reeled-tubing Systems\nURL: https://iadclexicon.org/subsea-reeled-tubing-systems\n\nSubsea reeled-tubing systems\nSubsea coiled/reeled-tubing systems are similar to subsea wireline systems in that they also involve the use of subsea pressure-control equipment (including a lubricator), attached directly to the top of the subsea tree, while the reel is mounted on the intervention vessel.\nThe configuration of a subsea reeled-tubing system is very similar to that for a subsea wireline system, and in fact one system could be configured to be able to handle both reeled tubing and wireline operations.\nA typical subsea reeled-tubing system consists of the following major components: a tree connector; a lower lubricator assembly, consisting of a series of various blind/shear and pipe BOPs for pressure control of the well in the event of an emergency disconnect; an upper lubricator assembly, consisting of a connector, crossover spool (to accommodate the length of the various downhole tools), tubing ram BOP, tubing stuffing box (to retain well pressure), injector assembly (to control movement of the tubing in and out of the well), tubing stripper (to prevent seawater entering the injector assembly), tubing cutter/crimper (to cut and crimp the tubing in an emergency disconnect situation) and a flexible tubing guide (to ensure the tubing is not accidentally crimped at the point where it enters the injection assembly); a surface-mounted tubing reel; a control system, similar to a WOCS as described in A.11.2.3, for controlling the subsea tree and downhole safety valves as well as all the valves and functions contained within the subsea reeled-tubing equipment; a handling system, for deployment and retrieval of the subsea equipment (usually with guidewires); a supporting ROV spread, for observation and operation manual overrides, etc., as required.\nUnlike a subsea wireline system, which requires motion compensation of the wire in order to maintain accurate depth control of the downhole tools, the reeled-tubing system controls the depth of the tools using the subsea injector assembly and therefore this control is decoupled from the motion of the intervention vessel, i.e. motion compensation of the tubing is not required.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/subsea-service": "TERM: Subsea Service\nURL: https://iadclexicon.org/subsea-service\n\nSubsea Service\nDescriptive term used to apply to any item intentionally used in a wet condition below the sea water level. Subsea service requires multiple design features for that purpose, depending on each piece of equipment.\nSource:\u00a0ABS Guide for Classification and Certification of Managed Pressure Drilling Systems, September 2017.\nGlobal Standards", "https://iadclexicon.org/subsea-system-engineering": "TERM: Subsea System Engineering\nURL: https://iadclexicon.org/subsea-system-engineering\n\nSubsea system engineering\nSubsea system engineering is an interdisciplinary approach which covers the complete system, from the reservoir to the processing facilities on the host (inclusive), with consideration of the requirements of all phases of the development, including engineering, procurement, construction, testing, installation, commissioning, operation, workover/maintenance and abandonment. The system engineering process consists of a management part and a technical part. An evaluation of the need for application of the various system engineering processes should be performed for each specific field development, based upon the characteristics of the development.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/subsea-fillup-valve": "TERM: Subsea Fillup Valve\nURL: https://iadclexicon.org/subsea-fillup-valve\n\nSubsea Fillup Valve\nA special riser joint having a valve means to allow the riser annulus to be opened to the sea. To prevent riser pipe collapse, the valve may be opened by an automatic actuator controlled by a differential-pressure sensor.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nSubsea Fill-Up Valve\nSpecial riser joint having a valve means to allow the riser annulus to be opened to the sea.\u00a0NOTE To prevent riser pipe collapse, the valve can be opened by an automatic actuator controlled by a differential pressure sensor.\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/subsea-termination-interface": "TERM: Subsea Termination Interface\nURL: https://iadclexicon.org/subsea-termination-interface\n\nSubsea Termination Interface\nMechanism that forms the transition between the umbilical and the subsea termination. NOTE The interface is comprised typically of an umbilical armour termination and/or a mechanical anchoring device for the tubes, bend stiffener/limiter, and tube or hose-end fittings. If the umbilical contains electric cables/fibre optics, then penetrator(s) and/or connectors may also be incorporated.\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards", "https://iadclexicon.org/subsea-tree": "TERM: Subsea Tree\nURL: https://iadclexicon.org/subsea-tree\n\nSubsea Tree\nA system of valves placed on the subsea wellhead designed to control the flow into or out of the completed well. NOTE The subsea tree may provide numerous additional functions [e.g. chemical injection points, well intervention means, pressure relief means (annulus vent), etc.].\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards\nSubsea Tree\nAssembly of valves attached to the uppermost connection of the subsea wellhead and used to control well production.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/subsea-test-tree": "TERM: Subsea Test Tree\nURL: https://iadclexicon.org/subsea-test-tree\n\nSubsea Test Tree\nAssembly of valves positioned above the tubing hanger running tool located inside the subsea BOP and equivalent to the lower workover riser package. NOTE It is used to secure the well and provides a disconnect point for the C/WO riser. The subsea test tree can be configured for operation on horizontal or vertical trees.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/subsea-tree-system": "TERM: Subsea Tree System\nURL: https://iadclexicon.org/subsea-tree-system\n\nSubsea tree system\nThe equipment required to complete a subsea well for production or injection purposes includes a tubing hanger and a tree, often referred to in combination as the \u201csubsea tree system\u201d.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/subsea-umbilical-termination": "TERM: Subsea Umbilical Termination\nURL: https://iadclexicon.org/subsea-umbilical-termination\n\nSubsea Umbilical Termination\nMechanism for mechanically, electrically, optically and/or hydraulically connecting an umbilical or jumper bundle to a subsea system.\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards", "https://iadclexicon.org/subsea-wellhead-housing": "TERM: Subsea Wellhead Housing\nURL: https://iadclexicon.org/subsea-wellhead-housing\n\nSubsea Wellhead Housing\nPressure-containing housing that provides a means for suspending and sealing the well casing strings.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/subsea-wells": "TERM: Subsea Wells\nURL: https://iadclexicon.org/subsea-wells\n\nSubsea Wells\nWells drilled and completed with a subsea wellhead located near the seafloor.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards\nSubsea Well\nWells completed with a subsea wellhead and a subsea tree.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nSource:\nAPI\nRP 90, Annular Casing Pressure Management for Offshore Wells, Upstream Segment. First Edition, August 2006.\nGlobal Standards", "https://iadclexicon.org/subsea-wellhead-2": "TERM: Subsea Wellhead\nURL: https://iadclexicon.org/subsea-wellhead-2\n\nSubsea Wellhead\nWellhead that is installed at or near the seabed.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nSubsea Wellhead\nAssembly used during drilling, completion and production operations that has provisions to lock and seal to a subsea BOP stack, to a subsea tree, to a high pressure drilling riser or to a top-tensioned production riser.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSubsea Wellhead\nWells drilled and completed with a subsea wellhead located near the seafloor.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards\nSubsea Wellhead\nWellhead assembly used during drilling and completion operations that has provisions to lock and seal to a subsea BOP stack and to the subsea tree.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nSubsea Wellhead\nA wellhead that is used with a floating drilling rig that uses a subsea BOP stack for well control. The subsea wellhead is usually connected to the surface casing string and all subsequent casing strings are installed, landed, and sealed inside the subsea wellhead\u2019s high pressure housing, immediately below the BOP. The well can be completed in one of two methods: 1. Using a subsea tree (subsea well). 2. Using one or two production risers leading back to a surface casing head, tubing head/tubing hanger, and christmas tree (hybrid well).\nSource:\nAPI\nRP 90, Annular Casing Pressure Management for Offshore Wells, Upstream Segment. First Edition, August 2006.\nGlobal Standards", "https://iadclexicon.org/subsea-wireline-systems": "TERM: Subsea Wireline Systems\nURL: https://iadclexicon.org/subsea-wireline-systems\n\nSubsea wireline systems\nSubsea wireline systems involve the use of subsea pressure control equipment (including a lubricator), attached directly to the top of the subsea tree.\nTypical subsea wireline systems use a surface-mounted wireline winch/reel on the intervention vessel.\nDesigns also exist for systems involving deployment of the winch at the subsea tree, thus decoupling the vertical movement of the wire from the vessel motion, however such systems have the corresponding features of some loss of \u201cfeel\u201d for the wireline operator, as well as additional potential leakpaths and more complex subsea machinery.\nA key design feature of subsea wireline systems is whether or not hydrocarbon fluids are returned to the intervention vessel during the operations. If hydrocarbons are/can potentially be returned to surface, then the classification requirements for the vessel are much more onerous than for a vessel using a system in which hydrocarbons are not/cannot be returned to the surface.\nA typical subsea wireline system (i.e. using a surface-mounted wireline winch/reel) consists of the following major components: a tree connector; a lower lubricator assembly consisting of a wireline cutting valve and wireline BOPs, for pressure control\nof the well in the event of an emergency disconnect; an upper lubricator assembly consisting of a connector, tool trap, lubricator sections, wireline BOPs, stuffing box (for slickline) and a grease injection system (for monoconductor line), for loading and unloading of wireline tools; a surface-mounted wireline winch/reel (fitted with a motion compensation system); a control system, similar to a WOCS as described in A.11.2.3, for controlling the subsea tree and downhole safety valves as well as all the valves and functions contained within the subsea wireline equipment; a handling system for deployment and retrieval of the subsea equipment (usually with guidewires); a supporting ROV spread for observation and operation manual overrides, etc., as required.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/subsea-wirelinecoiled-tubing-bop": "TERM: Subsea Wireline/Coiled Tubing BOP\nURL: https://iadclexicon.org/subsea-wirelinecoiled-tubing-bop\n\nSubsea Wireline/Coiled Tubing BOP\nSubsea BOP that attaches to the top of a subsea tree to facilitate wireline or coiled tubing intervention.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/subsidence": "TERM: Subsidence\nURL: https://iadclexicon.org/subsidence\n\nSubsidence\n\u201cSubsidence\u201d means the lowering of the natural land surface in response to earth movements, lowering of fluid pressure, or removal of underlying supporting material by solution mining of solids.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations", "https://iadclexicon.org/substance": "TERM: Substance\nURL: https://iadclexicon.org/substance\n\nSubstance\nThe OSPAR Guidelines for Completing the HOCNF define substance: an element and its chemical compounds in natural form or as a result of a process, including added material needed to make the compound stable, and including contaminants from the production process, but excluding solvents which can be separated without interference with the substance\u2019s stability or without altering the substance\u2019s properties. Substances were previously also called components.\nSource:\u00a0Guidelines Regarding the Activities Regulations, Norway, updated December 2012.\nRegulatory Guidance\nSubstance\nSubstance includes a thing that is an organic material, whether living or not.\nSource: Health and Safety in Employment Act 1992, Public Act 1992 No 96, New Zealand, as of 1 July 2011.\nLegislation", "https://iadclexicon.org/substandard-acreage": "TERM: Substandard Acreage\nURL: https://iadclexicon.org/substandard-acreage\n\nSubstandard Acreage\nLess acreage than the smallest amount established for standard or optional drilling units.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/substances-harmful-reproduction-mutagenic": "TERM: Substances that are Harmful to Reproduction and Mutagenic\nURL: https://iadclexicon.org/substances-harmful-reproduction-mutagenic\n\nSubstances that are Harmful to Reproduction and Mutagenic\nSubstances that are harmful to reproduction and mutagenic, mean mutagenic categories (Mut) 1 and 2 and reproduction categories (Rep) 1 and 2, cf. Appendix 1 to the Regulations regarding labelling etc. of hazardous chemicals or self classification (in Norwegian only).\nSource:\u00a0Guidelines Regarding the Activities Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/substance-hazard-index": "TERM: Substance Hazard Index\nURL: https://iadclexicon.org/substance-hazard-index\n\nSubstance hazard index (SHI)\nThe substance hazard index (SHI) is an index developed to identify objectively the toxic chemicals or substances that could be involved in a catastrophic release. The index is a simple function of vapor pressure and toxicity: the higher a substance\u2019s vapor pressure, the more readily it will enter the atmosphere in the event of a release. The greater a substance\u2019s toxicity, the lower the concentration required to present a hazard, and the higher its SHI. A more detailed definition, along with an illustrative list of substances and their SHIs, is presented in Appendix C.\nSource:\nAPI\nRP 750, Management of Process Hazards, First Edition, January 1990.\nGlobal Standards", "https://iadclexicon.org/substandard-ship": "TERM: Substandard Ship\nURL: https://iadclexicon.org/substandard-ship\n\nSubstandard Ship\nA ship whose hull, machinery, equipment or operational safety is substantially below the standards required by the relevant convention or whose crew is not in conformance with the safe manning document.\nSource: IMO resolution A.1052(27), Procedures for Port State Control, 2011, 201 December 2011, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/substantial-repair-alteration": "TERM: Substantial Repair or Alteration\nURL: https://iadclexicon.org/substantial-repair-alteration\n\nSubstantial Repair or Alteration\nA substantial repair or alteration means any repair and/or alteration carried out, which may, in the opinion of an inspection body, affect the primary elements of the offshore container, or elements which contribute directly to its structural integrity.\nSource:\u00a0NOGEPA Industrial Guideline No. 02, Offshore Containers, Netherlands, Revision 4, January 2006.\nGlobal Standards", "https://iadclexicon.org/substantial-corrosion": "TERM: Substantial Corrosion\nURL: https://iadclexicon.org/substantial-corrosion\n\nSubstantial Corrosion\nSubstantial corrosion is wastage of individual plates and stiffeners in excess of 75 per cent of allowable margins, but within acceptable limits.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 1, Regulations, June 2013, Lloyd\u2019s Register,\nGlobal Standards\nSubstantial Corrosion\nExtent of corrosion such that assessment of corrosion pattern indicates wastage in excess of 75% of allowable margins, but within acceptable limits\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/substantial-modification": "TERM: Substantial Modification\nURL: https://iadclexicon.org/substantial-modification\n\nSubstantial Modification\nSubstantial modification of a marine diesel engine means:\n.1 For engines installed on ships constructed on or after 1 January 2000, substantial modification means any modification to an engine that could potentially cause the engine to exceed the applicable emission limit set out in regulation 13. Routine replacement of engine components by parts specified in the Technical File that do not alter emission characteristics shall not be considered a \u201csubstantial modification\u201d regardless of whether one part or many parts are replaced.\n.2 For engines installed on ships constructed before 1 January 2000, substantial modification means any modification made to an engine which increases its existing emission characteristics established by the Simplified Measurement method as described in 6.3 in excess of the allowances set out in 6.3.11. These changes include, but are not limited to, changes in its operations or in its technical parameters (e.g., changing camshafts, fuel injection systems, air systems, combustion chamber configuration, or timing calibration of the engine). The installation of a certified Approved Method pursuant to regulation 13.7.1.1 or certification pursuant to regulation 13.7.1.2 is not considered to be a substantial modification for the purpose of the application of regulation 13.2 of the Annex.\nSource:\u00a0Resolution MEPC.177(58), amendments to the Technical Code on Control of Emission of Nitrogen Oxides from Marine Diesel Engines, 10 October 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/substantially-interested-state": "TERM: Substantially Interested State\nURL: https://iadclexicon.org/substantially-interested-state\n\nSubstantially Interested State\nSubstantially interested State\nmeans a State:\n.1 which is the flag State of a ship involved in a marine casualty or marine incident; or\n.2 which is the coastal State involved in a marine casualty or marine incident; or\n.3 whose environment was severely or significantly damaged by a marine casualty (including the environment of its waters and territories recognized under international law); or\n.4 where the consequences of a marine casualty or marine incident caused, or threatened, serious harm to that State or to artificial islands, installations, or structures over which it is entitled to exercise jurisdiction; or\n.5 where, as a result of a marine casualty, nationals of that State lost their lives or received serious injuries; or\n.6 that has important information at its disposal that the marine safety investigating State(s) consider useful to the investigation; or\n.7 that for some other reason establishes an interest that is considered significant by the marine safety investigating State(s).\nSource:\u00a0IMO Resolution MSC.255(84), Code of the International Standards and Recommended Practices for a Safety Investigation into a Marine Casualty or Marine Incident (Casualty Investigation Code), 16 May 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/substantive-change": "TERM: Substantive Change\nURL: https://iadclexicon.org/substantive-change\n\nSubstantive Change\nChange that potentially affects the performance or rating of the tool in the intended service as evaluated by a qualified person at the supplier/manufacturer.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards\nSubstantive Change\nChange identified by the manufacturer that affects the performance of the product in the intended service.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/subsurface-controlled-subsurface-safety-valve": "TERM: Subsurface-controlled Subsurface Safety Valve SSCSV\nURL: https://iadclexicon.org/subsurface-controlled-subsurface-safety-valve\n\nSubsurface-controlled Subsurface Safety Valve SSCSV\nSSSV actuated by the characteristics of the well itself\nNote 1 to entry: Note 1 to entry: These devices are usually actuated by the differential pressure through the\nSSCSV (velocity type) or by tubing pressure at the SSCSV (high or low pressure type).\n[SOURCE: ISO 14723]\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/subsurface-discontinuity": "TERM: Subsurface Discontinuity\nURL: https://iadclexicon.org/subsurface-discontinuity\n\nSubsurface Discontinuity (or Imperfection)\nAny discontinuity that does not open to the surface (either ID or OD).\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/subsurface-disposal-facility": "TERM: Subsurface Disposal Facility\nURL: https://iadclexicon.org/subsurface-disposal-facility\n\nSubsurface Disposal Facility\nSUBSURFACE DISPOSAL FACILITY means a facility or system for disposing of water or other oil field wastes into a subsurface reservoir or reservoirs.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/substantive-design-change": "TERM: Substantive Design Change\nURL: https://iadclexicon.org/substantive-design-change\n\nSubstantive Design Change\nChange to the design, identified by the supplier/manufacturer, that affects the performance of the product in the intended service condition.\nSource:\nAPI\nSPEC 11D1, Packers and Bridge Plugs, Upstream Segment, Second Edition, July 2009.\nGlobal Standards", "https://iadclexicon.org/substructure": "TERM: Substructure\nURL: https://iadclexicon.org/substructure\n\nSubstructure\nStructure on which the derrick sits. The substructure may provide space for wellhead and well control equipment.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nSubstructure\n\u201cSubstructure\u201d means a structure that surrounds the wellbore at the surface and provides the working area for certain employees. It may contain the rotary table.\n[Mich. Admin. Code R 408 (2013)].\nSource: Oil and Gas Drilling and Servicing Operations, Michigan Administrative Code R 408, February 8, 2013.\nRegulations\nSubstructure\nRefer to Drill Floor Substructure.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/substantive-criminal-law": "TERM: Substantive Criminal Law\nURL: https://iadclexicon.org/substantive-criminal-law\n\nSubstantive criminal law\nSubstantive criminal law has the meaning given in subclause 1 (1) of Schedule 1 to the Crimes at Sea Act 2000.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Safety) Regulations 2009 (Select Legislative Instrument 2009 No. 382 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/subsurface-safety-valve-equipment-or-sssv-equipment": "TERM: Subsurface Safety Valve Equipment or SSSV Equipment\nURL: https://iadclexicon.org/subsurface-safety-valve-equipment-or-sssv-equipment\n\nSubsurface Safety Valve Equipment or SSSV Equipment\nSubsurface safety valve, and all components that establish tolerances and/or clearances which can affect its performance or interchangeability.\nSource:\nAPI\nSPEC 14A, Specification for Subsurface Safety Valve Equipment, Eleventh Edition, October 2005 (Reaffirmed June 2012).\nGlobal Standards", "https://iadclexicon.org/substitute-unit-well": "TERM: Substitute Unit Well\nURL: https://iadclexicon.org/substitute-unit-well\n\nSubstitute Unit Well\nSubstitute Unit Well\u2015any well already drilled to, or to be drilled to, completed or recompleted in the unitized sand which in the interest of good conservation practices should be designated to take the place of and become the unit well.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/subsurface-water": "TERM: Subsurface Water\nURL: https://iadclexicon.org/subsurface-water\n\nSubsurface Water\n\u201cSubsurface water\u201d means ground water and water in the vadose zone that may become ground water or surface water in the reasonably foreseeable future or that vegetation may use.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations\nSubsurface Water\nWater that flows over or is stored on the ground surface. (GEMI, 2012) .\nSource: Identifying and assessing water sources: Guidance document for the onshore oil and gas industry, International Petroleum Industry Environmental Conservation Association (IPIECA), 2014.\nGlobal Standards", "https://iadclexicon.org/subsurface-safety-valve-sssv": "TERM: Subsurface Safety Valve (SSSV)\nURL: https://iadclexicon.org/subsurface-safety-valve-sssv\n\nSubsurface Safety Valve (SSSV)\nDevice whose design function is to prevent uncontrolled well flow when closed. NOTE SSSVs can be installed and retrieved by wireline or pump-down methods (wireline retrievable) or be an integral part of the tubing string (tubing-retrievable).\nSource:\nAPI\nSPEC 14A, Specification for Subsurface Safety Valve Equipment, Eleventh Edition, October 2005 (Reaffirmed June 2012).\nGlobal Standards\nSubsurface Safety Valve (SSSV)\ndevice installed in a well below the wellhead with the design function to prevent uncontrolled well flow\nwhen actuated\nNote 1 to entry: These devices can be installed and retrieved by wireline (Wireline retrievable) and/or pump\ndown methods (TFL-Thru Flow Line) or be integral part of the tubing string (Tubing retrievable).\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/suc": "TERM: SuC\nURL: https://iadclexicon.org/suc\n\nSuC\nSystem under consideration.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards", "https://iadclexicon.org/such-type-which-is-capable": "TERM: Such Type Which is Capable\nURL: https://iadclexicon.org/such-type-which-is-capable\n\nSuch Type Which is Capable\nSuch type which is capable means emphasis should be on the individual\u2019s education and competence, experience, physical suitability, personal qualities and experience from drills and training when selecting the personnel.\nSource:\u00a0Guidance Notes on Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, Oil Industry Safety Directorate (India), 2012.\nRegulatory Guidance", "https://iadclexicon.org/sucker-rod": "TERM: Sucker Rod\nURL: https://iadclexicon.org/sucker-rod\n\nRod (sucker rod)\nA length of steel, aluminum, fiberglass, or other suitable material, a number of which are screwed together to make up the mechanical link (rod string) from the surface pumping unit to the pump in the well.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards", "https://iadclexicon.org/suction-compartment": "TERM: Suction Compartment\nURL: https://iadclexicon.org/suction-compartment\n\nSuction Compartment (General)\nAny compartment from which a pump removes fluid.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards\nSuction Compartment (Specific)\nArea of the check/suction section that supplies drilling fluid to the suction of the drilling fluid pumps.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/suction-control": "TERM: Suction Control\nURL: https://iadclexicon.org/suction-control\n\nSuction Control\nControl based on the limits of the station suction pressure.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/stripper-well-incentive-tax-rates": "TERM: Stripper Well Incentive Tax Rates\nURL: https://iadclexicon.org/stripper-well-incentive-tax-rates\n\nStripper Well Incentive Tax Rates\n\u201cStripper well incentive tax rates\u201d means the tax rates set for stripper well properties by NMSA 1978, Sections 7-29-4 and 7-31-4.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/suction-set-point": "TERM: Suction Set Point\nURL: https://iadclexicon.org/suction-set-point\n\nSuction Set Point\nRequired suction pressure necessary for the station.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/subunit": "TERM: Subunit\nURL: https://iadclexicon.org/subunit\n\nSubunit\nAssembly of items that provides a specific function that is required for the equipment unit within the main boundary to achieve its intended performance.\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal S\ntandards", "https://iadclexicon.org/suction-valve": "TERM: Suction Valve\nURL: https://iadclexicon.org/suction-valve\n\nSuction Valve\nON/OFF valve, such as a gate valve or a ball valve. If the valve is open, fluid can flow into the pump or compressor. If the valve is closed, no fluid can flow into the pump or compressor.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/sudden-hurricane": "TERM: Sudden Hurricane\nURL: https://iadclexicon.org/sudden-hurricane\n\nSudden Hurricane\nA hurricane that develops inside the Gulf of Mexico sufficiently close to the relevant platform such that personnel evacuation is not assured.\nSource:\nAPI\nRP 2SIM, Structural Integrity Management of Fixed Offshore Structures, First Edition, November 2014.\nGlobal Standards\nSudden Hurricane\nSudden tropical revolving storm that forms near the site and that can affect the jack-up before demanning can be completed within the time required by the emergency evacuation plan.\u00a0NOTE The intent is that the jack-up be assessed to L1 for the specified sudden tropical revolving storm.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/sudden-cyclone": "TERM: Sudden Cyclone\nURL: https://iadclexicon.org/sudden-cyclone\n\nSudden Cyclone\nSudden tropical revolving storm that forms near the site and that can affect the jack-up before demanning can be completed within the time required by the emergency evacuation plan.\u00a0NOTE The intent is that the jack-up be assessed to L1 for the specified sudden tropical revolving storm.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/sudden-typhoon": "TERM: Sudden Typhoon\nURL: https://iadclexicon.org/sudden-typhoon\n\nSudden Typhoon\nSudden tropical revolving storm that forms near the site and that can affect the jack-up before demanning can be completed within the time required by the emergency evacuation plan.\u00a0NOTE The intent is that the jack-up be assessed to L1 for the specified sudden tropical revolving storm.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/sudu": "TERM: SUDU\nURL: https://iadclexicon.org/sudu\n\nSUDU\nSubsea umbilical distribution unit.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/suction-pressure": "TERM: Suction Pressure\nURL: https://iadclexicon.org/suction-pressure\n\nSuction Pressure\nPressure at the suction flange of a pump or compressor.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/sufficient-capacity": "TERM: Sufficient Capacity\nURL: https://iadclexicon.org/sufficient-capacity\n\nSufficient Capacity\nSufficient capacity means the capacity necessary to supply all firefighting equipment in the facility\u2019s largest fire area plus the largest of the adjacent areas.\nSource:\u00a0Guidance Notes on Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, Oil Industry Safety Directorate (India), 2012.\nRegulatory Guidance\nSufficient Capacity\nSufficient capacity as mentioned in the second subsection, means the capacity necessary to supply all firefighting equipment in the facility\u2019s largest fire area plus the largest of the adjacent areas. On simpler facilities without accommodation, the supply can come from a dedicated water reservoir, from seawater pumps or other available water supply.\nSource:\u00a0Guidelines Regarding the Facilities Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/sufficient-firewater-supply": "TERM: Sufficient Firewater Supply\nURL: https://iadclexicon.org/sufficient-firewater-supply\n\nSufficient Firewater Supply\nSufficient firewater supply as mentioned in the first subsection, means the quantity necessary to supply all fire-fighting equipment in the onshore facility\u2019s largest fire area with one fire pump out of operation and necessary additional capacity to ensure that the fire does not spread to other adjacent areas in accordance with the chosen strategy.\nSource:\u00a0Guidelines Regarding the Technical and Operational Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/suh": "TERM: SuH\nURL: https://iadclexicon.org/suh\n\nS\nuH\nShear strength at the back flow depth\nh\nc.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/sufficient-time": "TERM: Sufficient Time\nURL: https://iadclexicon.org/sufficient-time\n\nSufficient Time\nSufficient time as mentioned in the first subsection, means the necessary time for the authorities to process applications and, if applicable, appeals, before the planned start-up date for the petroleum activity. Normal processing time is nine weeks.\nSource:\u00a0Guidelines Regarding the Management Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/suitable-anchor": "TERM: Suitable Anchor\nURL: https://iadclexicon.org/suitable-anchor\n\nSuitable Anchor\n\u201cSuitable anchor\u201d means that it is capable of supporting at least 5,000 pounds per employee attached or shall be designed, install ed, and used as follows:\nas part of a complete personal fall arrest system which maintains a safety factor of at least two (2);\nunder the supervision of a qualified person.\nSource: State of Wyoming Occupational Safety and Health Rules and Regulations for Oil and Gas Well Drilling, Revised January 8, 2013.\nRegulations", "https://iadclexicon.org/suitable-crude-oil-and-equivalent-substances": "TERM: Suitable Crude Oil and Equivalent Substances\nURL: https://iadclexicon.org/suitable-crude-oil-and-equivalent-substances\n\nSuitable Crude Oil and Equivalent Substances\n\u201cSuitable crude oil and equivalent substances\u201d means those substances that are appropriate for processing in Canadian refineries and that are potentially deliverable to Canadian refineries; p\u00e9trole brut et substances assimil\u00e9es acceptables.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation", "https://iadclexicon.org/suitable-person": "TERM: Suitable Person\nURL: https://iadclexicon.org/suitable-person\n\nSuitable Person\n\u2018Suitable persons\u2019 may be offshore medics (in the case of regulation 5(1) (a) and (b)) or offshore first-aiders (in the case of regulation 5(1)(a) only).\nSource: Health Care and First Aid on Offshore Installations and Pipeline Works, Offshore Installations and Pipeline Works (First-Aid) Regulations 1989, Approved Code of Practice and Guidance (UK HSE L123), Second Edition, 2000.\nRegulatory Guidance", "https://iadclexicon.org/suitably-qualified": "TERM: Suitably Qualified\nURL: https://iadclexicon.org/suitably-qualified\n\nSuitably Qualified\n\u2018Suitably qualified\u2019 means having knowledge and experience of conditions offshore.\nSource: Health Care and First Aid on Offshore Installations and Pipeline Works, Offshore Installations and Pipeline Works (First-Aid) Regulations 1989, Approved Code of Practice and Guidance (UK HSE L123), Second Edition, 2000.\nRegulatory Guidance", "https://iadclexicon.org/sulfate-resistant-cement": "TERM: Sulfate Resistant Cement\nURL: https://iadclexicon.org/sulfate-resistant-cement\n\nSulfate Resistant Cement\n\u201cSulfate resistant cement\u201d means a cement-additive blend that resists deterioration in the presence of hydrogen sulfide.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations", "https://iadclexicon.org/sulfide-stress-cracking-ssc": "TERM: Sulfide Stress Cracking (SSC)\nURL: https://iadclexicon.org/sulfide-stress-cracking-ssc\n\nSulfide Stress Cracking (SSC)\nCracking of metal involving corrosion and tensile stress (residual and/or applied) in the presence of water and H\n2\nS.\nNOTE SSC is a form of hydrogen stress cracking (HSC) and involves embrittlement of the metal by atomic hydrogen that is produced by acid corrosion on the metal surface. Hydrogen uptake is promoted in the presence of sulfides. The atomic hydrogen can diffuse into the metal, reduce ductility and increase susceptibility to cracking. High strength metallic materials and hard weld zones are prone to SSC. [ISO 15156-1].\nSource:\nAPI\nSPEC 14A, Specification for Subsurface Safety Valve Equipment, Eleventh Edition, October 2005 (Reaffirmed June 2012).\nGlobal Standards\nSulfide Stress Cracking\nCracking of metal involving corrosion and tensile stress (residual and/or applied) in the presence of water and H\n2\nS\nNOTE SSC is a form of hydrogen stress cracking (HSC) and involves embrittlement of the metal by atomic hydrogen that is produced by acid corrosion on the metal surface. Hydrogen uptake is promoted in the presence of sulfides. The atomic hydrogen can diffuse into the metal, reduce ductility and increase susceptibility to cracking. High strength metallic materials and hard weld zones are prone to SSC.\n[ISO 15156-1:2009, definition 3.23]\nSource:\nISO 21457:2010, Petroleum and natural gas industries \u2014 Materials selection and corrosion control for oil and gas production systems, First Edition,September 2010.\nGlobal Standards", "https://iadclexicon.org/sulfur-dioxide": "TERM: Sulfur Dioxide\nURL: https://iadclexicon.org/sulfur-dioxide\n\nSulfur dioxide\nChemical formula is SO\n2\n. A toxic product of combustion of hydrogen sulfide, normally heavier than air. CAUTION: Inhalation at certain concentrations can lead to injury or death. Refer to Appendix B.\nSource\nAPI\nRP 49, Recommended Practice for Drilling and Well Servicing Operations Involving Hydrogen Sulfide, Third Edition, May 2001.\nGlobal Standards", "https://iadclexicon.org/sulfide-stress-cracking": "TERM: Sulfide Stress Cracking\nURL: https://iadclexicon.org/sulfide-stress-cracking\n\nSulfide Stress Cracking\nCracking of metallic materials due to exposure to fluid containing hydrogen sulfide.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nSulfide Stress Cracking\nCracking of metallic materials due to exposure to hydrogen sulfide containing fluids.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards\nSulfide Stress Cracking\n\u201cSulfide stress cracking\u201d means the cracking phenomenon which is the result of corrosive action of hydrogen sulfide on susceptible metals under stress.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations\nSulfide Stress Cracking\nThe cracking phenomenon which is the result of corrosive action of hydrogen sulfide on susceptible metals under stress.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/sulphur-deposit": "TERM: Sulphur Deposit\nURL: https://iadclexicon.org/sulphur-deposit\n\nSulphur deposit:\nSulphur deposit means a formation of rock that contains elemental sulphur.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/sulphur-production-rate": "TERM: Sulphur Production Rate\nURL: https://iadclexicon.org/sulphur-production-rate\n\nSulphur production rate:\nSulphur production rate means the number of long tons of sulphur produced during a certain period of time, usually per day.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/sum": "TERM: Sum\nURL: https://iadclexicon.org/sum\n\nSum\nShear strength intercept at the layer\u2019s surface.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/summary": "TERM: Summary\nURL: https://iadclexicon.org/summary\n\nSummary\nSummary: a brief and comprehensive presentation of facts or statements; an abstract, compendium, or epitome (The Macquarie Dictionary Online \u00a9 2007).\nSource: NOPSEMA Guidance note: Safety Case Content and Level of Detail, N-04300-GN0106, Australia, Revision 5, December 2012.\nRegulatory Guidance", "https://iadclexicon.org/summary-of-operation-boundaries": "TERM: Summary of Operation Boundaries\nURL: https://iadclexicon.org/summary-of-operation-boundaries\n\nSummary of Operation Boundaries (SOOB)\nA summary of defeating factors (either single or in combination) that have the potential to exceed the tolerability limits of safe operations. These defeating factors are qualitatively determined using experience and establish the boundaries in which operations are carried out.\nOther Related Terms and Definitions:\nShell EP95-0010 (Revision 1 \u2013 25 Jan 2001) \u2013 (Manual of Permitted Operations \u2013 MOPO) \u2013 Manual of Permitted Operations defines the limits of safe operation when barrier effectiveness is reduced. The limit of safe operation permitted during periods of escalated risk in either likelihood or consequence. The limit of safe operations if the barriers are reduced, removed, or purposely defeated.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/sunlight-resistant": "TERM: Sunlight-resistant\nURL: https://iadclexicon.org/sunlight-resistant\n\nSunlight-resistant\nAbility to withstand exposure to direct sunlight as defined by UL Std 1581.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/sump": "TERM: Sump\nURL: https://iadclexicon.org/sump\n\nSump\nPan or lower compartment below the lowest shale-shaker screen.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards\nSump\nSump\u2015a container constructed of steel, fiberglass, sealed concrete, or some other impermeable material utilized for temporary storage of E and P Waste, including, but not limited to, wash water and solids (sludge) generated by the removal/cleaning of residual amounts of E and P Waste from storage containers.\nSource:\u00a0Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations\nSump\n\u201cSump\u201d means an impermeable vessel, or a collection device incorporated within a secondary containment system, with a capacity less than 500 gallons, which remains predominantly empty, serves as a drain or receptacle for de minimis releases on an intermittent basis and is not used to store, treat, dispose of or evaporate products or wastes.\nSource:\u00a0Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations\nSump\nA pit or excavation, for holding liquids.\nSource:\u00a0Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations", "https://iadclexicon.org/superimposed-back-pressure": "TERM: Superimposed Back Pressure\nURL: https://iadclexicon.org/superimposed-back-pressure\n\nSuperimposed Back Pressure\nStatic pressure that exists at the outlet of a pressure-relief device at the time the device is required to operate. NOTE It is the result of pressure in the discharge system coming from other sources and can be constant or variable.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards", "https://iadclexicon.org/superimposed-backpressure": "TERM: Superimposed Backpressure\nURL: https://iadclexicon.org/superimposed-backpressure\n\nSuperimposed Backpressure\nStatic pressure that exists at the outlet of a pressure-relief device at the time the device is required to operate.\nNOTE: It is the result of pressure in the discharge system coming from other sources and can be constant or variable.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/superstructure-deck": "TERM: Superstructure Deck\nURL: https://iadclexicon.org/superstructure-deck\n\nSuperstructure Deck\nSuperstructure deck\n. A superstructure deck is a deck forming the upper boundary of a superstructure. <Chapter I, regulation 3>.\nSource:\u00a0IMO Resolution MSC.143(77), amendments to Annex B to the 1988 Load Lines Protocol, 5\u00a0June 2003, International Maritime Organization.\nLegislation", "https://iadclexicon.org/supervise": "TERM: Supervise\nURL: https://iadclexicon.org/supervise\n\nSupervise\n\u201cSupervise\u201d means the exercise of direct personal control and \u201csupervising\u201d shall be construed accordingly.\nSource: The Diving at Work Regulations 1997, UK S.I. 1997/2776, 1997.\nRegulations", "https://iadclexicon.org/superstructure": "TERM: Superstructure\nURL: https://iadclexicon.org/superstructure\n\nSuperstructure\nany additional structure which is above a baseline\u00a0EXAMPLE Hull.\nSource: IEC 61892-6, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 6: Installation, Third Edition, December \u00a02013.\nGlobal Standards\nSuperstructure\nSuperstructure\n(a) A superstructure is a decked structure on the freeboard deck, extending from side to side of the ship or with the side plating not being inboard of the shell plating more than 4% of the breadth (B).\n(b) An enclosed superstructure is a superstructure with:\n(i) enclosing bulkheads of efficient construction;\n(ii) access openings, if any, in these bulkheads fitted with doors complying with the requirements of regulation 12;\n(iii) all other openings in sides or ends of the superstructure fitted with efficient weathertight means of closing.\nA bridge or poop shall not be regarded as enclosed unless access is provided for the crew starting from any point on the uppermost complete exposed deck or higher\nto reach machinery and other working spaces inside these superstructures by alternative means which are available at all times when bulkhead openings are closed.\n(c) The height of a superstructure is the least vertical height measured at side from the top of the superstructure deck beams to the top of the freeboard deck beams.\n(d) The length of a superstructure (S) is the mean length of the part of the superstructure which lies within the length (L).\n(e) Bridge. A bridge is a superstructure which does not extend to either the forward or after perpendicular.\n(f) Poop. A poop is a superstructure which extends from the after perpendicular forward to a point which is aft of the forward perpendicular.\nThe poop may originate from a point aft of the aft perpendicular.\n(g) Forecastle. A forecastle is a superstructure which extends from the forward perpendicular aft to a point which is forward of the after perpendicular. The forecastle may originate from a point forward of the forward perpendicular.\n(h) Full superstructure. A full superstructure is a superstructure which, as a minimum, extends from the forward to the after perpendicular.\n(i) Raised quarterdeck. A raised quarterdeck is a superstructure which extends forward from the after perpendicular, generally has a height less than a normal superstructure, and has an intact front bulkhead (sidescuttles of the non-opening type fitted with efficient deadlights and bolted man hole covers) (see figure 3.4). Where the forward bulkhead is not intact due to doors and access openings, the superstructure is then to be considered as a poop.\n<Chapter I, regulation 3>.\nSource:\u00a0IMO Resolution MSC.143(77), amendments to Annex B to the 1988 Load Lines Protocol, 5\u00a0June 2003, International Maritime Organization.\nLegislation", "https://iadclexicon.org/supervisory-control-and-data-acquisition-scada-system": "TERM: Supervisory Control and Data Acquisition (SCADA) System\nURL: https://iadclexicon.org/supervisory-control-and-data-acquisition-scada-system\n\nSupervisory Control and Data Acquisition (SCADA) System\nType of loosely coupled distributed monitoring and control system commonly associated with electric power transmission and distribution systems, oil and gas pipelines, and water and sewage systems.\nNOTE: Supervisory control systems are also used within batch, continuous, and discrete manufacturing plants to centralize monitoring and control activities for these sites.\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/suplugbase": "TERM: Su,plugbase\nURL: https://iadclexicon.org/suplugbase\n\nS\nu,plugbase\nUndrained shear strength corresponding to the level of the sand plug base.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/supervisory-control-and-data-acquisition": "TERM: Supervisory Control and Data Acquisition (SCADA)\nURL: https://iadclexicon.org/supervisory-control-and-data-acquisition\n\nSupervisory Control and Data Acquisition\nA generic name for a computerized system that is capable of gathering and processing data and applying operational controls to geographically dispersed assets over long distances.\nAdapted from: NCSD Glossary, CNSSI 4009.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015, Global Standards\nSupervisory Control and Data Acquisition\u00a0(SCADA)\nComputer and communications system that gathers and analyzes operating data and sends reports to the control center. In addition, the SCADA system carries out commands issued by the operator at the control center.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards\nSupervisory Control and Data Acquisition\nA computer-based monitoring and control system that collects, displays, and stores information from remotely located data collection units and sensors to support the control of equipment, devices, and facilities.\nSource:\u00a0Canadian Standards Association, Z246.1-09, Security management for petroleum and natural gas industry systems, August 2009,\nRegional Standa", "https://iadclexicon.org/supplemental-ocs-plan": "TERM: Supplemental OCS Plan\nURL: https://iadclexicon.org/supplemental-ocs-plan\n\nSupplemental OCS plan:\nSupplemental OCS plan means an EP, DPP, or DOCD that proposes the addition to an approved OCS plan of an activity that requires approval of an application or permit (see 30 CFR 550.283(b)).\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/supervisor": "TERM: Supervisor\nURL: https://iadclexicon.org/supervisor\n\nSupervisor\nPerson who has been given the control, direction, or supervision of work performed by one or more personnel.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nSource:\nAPI\nRP 74, Recommended Practice for Occupational Safety for Onshore Oil and Gas Production Operation, First Edition, October 2001 (March 2007).\nGlobal Standards\nSupervisor\n\u201cSupervisor\u201d means a person appointed in writing by a diving contractor, pursuant to subsection 9(3), as a diving supervisor or an ADS supervisor to supervise a diving operation (directeur).\nSource: Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations\nSupervisor\n\u201cSupervisor\u201d means a person who has charge of a workplace or authority over a worker.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nSupervisor\n\u201cSupervisor\u201d means a person who has been given the control, direction and/or supervision of work performed by one or more employees.\nSource: State of Wyoming Occupational Safety and Health Rules and Regulations for Oil and Gas Well Drilling, Revised January 8, 2013.\nRegulations\nSupervisor\n\u201cSupervisor\u201d means a person appointed to supervise under regulation 6(2)(b).\nSource: The Diving at Work Regulations 1997, UK S.I. 1997/2776, 1997.\nRegulations", "https://iadclexicon.org/supplementary-unit": "TERM: Supplementary Unit\nURL: https://iadclexicon.org/supplementary-unit\n\nSupplementary Unit\n\u201cSupplementary unit\u201d means a fixed or floating structure, other than a vessel, for providing energy, information or substances to an offshore installation.\nSource: The Health and Safety at Work etc. Act 1974 (Application outside Great Britain) Order 2001, UK S.I. 2013/214, 2013.\nRegulations", "https://iadclexicon.org/supplementary-instrument": "TERM: Supplementary Instrument\nURL: https://iadclexicon.org/supplementary-instrument\n\nSupplementary instrument\nIn this section, supplementary instrument has the meaning given by subsection 489(3) or 499(3).\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nSupplementary instrument\nIn this section, supplementary instrument has the meaning given by subsection 489(3) or 499(3). Note: The same conduct may be an offence against both subsection (1) of this section and section 137.2 of the Criminal Code.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nSupplementary instrument\nIn this section, supplementary instrument has the meaning given by subsection 540(3) or 549(3).\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nSupplementary instrument\nIn this section, supplementary instrument has the meaning given by subsection 540(3) or 549(3). Note: The same conduct may be an offence against both subsection (1) of this section and section 137.2 of the Criminal Code.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/supplier-material-safety-data-sheet": "TERM: Supplier Material Safety Data Sheet\nURL: https://iadclexicon.org/supplier-material-safety-data-sheet\n\nSupplier Material Safety Data Sheet\n\u201cSupplier material safety data sheet\u201d means, in respect of a controlled product, a material safety data sheet prepared by a supplier pursuant to the Hazardous Products Act.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations", "https://iadclexicon.org/suppliers-representative": "TERM: Supplier\u2019s Representative\nURL: https://iadclexicon.org/suppliers-representative\n\nSupplier\u2019s Representative\nSupplier\u2019s representative is the individual from the bunker tanker who is responsible for the delivery and documentation or, in the case of deliveries direct from the shore to the ship, the person who is responsible for the delivery and documentation.\nSource:\u00a0Resolution MEPC.182(59), 2009 Guidelines for the sampling of fuel oil for determination of compliance with the revised MARPOL Annex VI, 17 July 2009, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/supplier": "TERM: Supplier\nURL: https://iadclexicon.org/supplier\n\nSupplier\nAn organisation paid by the company under contract to provide goods, services or other resources.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards\nSupplier\n\u201cSupplier\u201d means a person who manufactures, supplies, sells, leases, distributes or installs any tool, equipment, machine or device or any biological, chemical or physical agent to be used by an employee.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations\nSupplier\n\u201cSupplier\u201d means a person who is a manufacturer, processor or packager of a hazardous substance or a person who, in the course of business, imports or sells a hazardous substance.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nSupplier\nA company that sells or provides an additive for use in a hydraulic fracturing treatment.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations\nSupplier\n\u201cSupplier\u201d means a company which provides products; which may be a manufacturer, trader or agency.\nSource: Resolution MEPC.197(62), 2011 Guidelines for the development of the Inventory of Hazardous Materials, 15 July 2011, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/supplier-label": "TERM: Supplier Label\nURL: https://iadclexicon.org/supplier-label\n\nSupplier Label\n\u201cSupplier label\u201d means, in respect of a controlled product, a label prepared by a supplier pursuant to the Hazardous Products Act.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations", "https://iadclexicon.org/supply-chain-risk-management": "TERM: Supply Chain Risk Management\nURL: https://iadclexicon.org/supply-chain-risk-management\n\nSupply Chain Risk Management\nThe process of identifying, analyzing, and assessing supply chain risk and accepting, avoiding, transferring or controlling it to an acceptable level considering associated costs and benefits of any actions taken.\nAdapted from: DHS Risk Lexicon, CNSSD 505\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/supply-vessel": "TERM: Supply Vessel\nURL: https://iadclexicon.org/supply-vessel\n\nSupply Vessel\nLike the Petroleum Act, the Working Environment Act will apply to facilities in the petroleum activities. The term facility is the same as is used in the Petroleum Act, cf. the definition in Section 1-6, litera d of the Petroleum Act. The Working Environment Act has a different, narrower application for vessels than the Petroleum Act, but in the determination of what constitutes a facility and what constitutes a vessel, the same criteria as follow from the petroleum legislation form the basis. Reference is here made to the delimitation in the Petroleum Act in connection with Section 1-4 cf. Section 1-6 litera c, which further limits what vessels can be considered supply and standby vessels, cf. Odelsting Proposition No. 43 (1995-1996), pages 27 and 28. The term includes, in addition to vessels that transport personnel and equipment, crane barges and other service vessels, vessels used to carry out manned underwater operations, pipe-laying vessels, vessels that carry out seismic surveys, etc. On the other hand, e.g. mobile drilling facilities, drilling or production vessels, flotels, etc. will clearly be covered by the term facility. As follows from the second subsection, however, certain restrictions have been set in the actual scope in relation to the Petroleum Act, which entails that the Working Environment Act will have a somewhat more limited application as regards the vessel function.\nSource:\u00a0Guidelines Regarding the Framework Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/support-device": "TERM: Support Device\nURL: https://iadclexicon.org/support-device\n\nSupport Device\nsystem component designed to provide mechanical support and which may limit movement of a cable runway\n[SOURCE: IEC 61537:2006, 3.7].\nSource: IEC 61892-6, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 6: Installation, Third Edition, December \u00a02013.\nGlobal Standards", "https://iadclexicon.org/supply-chain": "TERM: Supply Chain\nURL: https://iadclexicon.org/supply-chain\n\nSupply Chain\n\u201cSupply chain\u201d means the series of entities involved in the supply and purchase of materials and goods, from raw materials to final product.\nSource: Resolution MEPC.197(62), 2011 Guidelines for the development of the Inventory of Hazardous Materials, 15 July 2011, International Maritime Organization.\nRegulatory Guidance\nSupply Chain\nA system of organizations, people, activities, information and resources, for creating and moving products including product components and/or services from suppliers through to their customers.\nAdapted from: CNSSI 4009, NIST SP 800-53 Rev 4.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/support-craft": "TERM: Support Craft\nURL: https://iadclexicon.org/support-craft\n\nSupport Craft\n\u201cSupport craft\u201d means a vessel, vehicle, aircraft, standby vessel or other craft used to provide transportation for or assistance to persons on the site where a work or activity is conducted (v\u00e9hicule de service).\nSource:\u00a0Canada Oil and Gas Drilling and Production Regulations, SOR/2009-315, February 2013.\nRegulations\nSource:\u00a0Drilling and Production Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, March 31, 2011.\nRegulatory Guidance\nSource: Incident Reporting and Investigation Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, November 30, 2012.\nRegulatory Guidance\nSource:\u00a0Nova Scotia Offshore Petroleum Drilling and Production Regulations, SOR/2009-317, Canada, current to May 31, 2012.\nRegulations\nSupport Craft\n\u201cSupport craft\u201d means a vessel, vehicle, tug, ship, aircraft, air cushion vehicle, standby vessel or other craft used to provide transport for goods, materials, equipment or personnel or other assistance to the work place.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations", "https://iadclexicon.org/support-shoulder": "TERM: Support Shoulder\nURL: https://iadclexicon.org/support-shoulder\n\nSupport Shoulder\nShoulder or projection on the external surface of a connector or the riser component for supporting the riser system or well control equipment during riser running operations.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/support-brackets": "TERM: Support Brackets\nURL: https://iadclexicon.org/support-brackets\n\nSupport Brackets\u00a0(clamps)\nStructural members positioned at sufficient intervals along the riser main tube to support the choke, kill, and auxiliary lines and prevent line buckling.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nSupport Brackets\nBrackets positioned at intervals along a riser joint that provide intermediate radial and lateral support from the riser main tube to the choke, kill and auxiliary lines.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nSupport Bracket\nBracket positioned at intervals along a riser joint that provides intermediate radial and lateral support from the riser main tube to the choke, kill and auxiliary lines.\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/supply": "TERM: Supply\nURL: https://iadclexicon.org/supply\n\nSupply\nFlow into a system.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/support-structure": "TERM: Support Structure\nURL: https://iadclexicon.org/support-structure\n\nSupport structure\nStructure that supports and transfers loads from a flexible pipe or bend limiter at either the topside, seabed or intermediate connection.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/support-vessel": "TERM: Support Vessel\nURL: https://iadclexicon.org/support-vessel\n\nSupport Vessel\nAlternative name for a support unit as defined in 2.1.13.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 1, Regulations, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/support-units": "TERM: Support Units\nURL: https://iadclexicon.org/support-units\n\nSupport Units\nSupport units are units whose primary function is to support offshore installations. They are normally engaged in one or more of the following functions: crane operations, fire-fighting, diving operations, maintenance, construction, pipelaying and accommodation.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 1, Regulations, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/supported-pipe": "TERM: Supported Pipe\nURL: https://iadclexicon.org/supported-pipe\n\nSupported pipe\nPipe that is attached via a series of piggy-back clamps or guides to a supporting pipe over a prescribed length. NOTE A supported pipe can be a flexible pipe.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/supporting-hull-structure": "TERM: Supporting Hull Structure\nURL: https://iadclexicon.org/supporting-hull-structure\n\nSupporting Hull Structure\nSupporting hull structure\nmeans that part of the ship structure on/in which the shipboardfitting is placed and which is directly submitted to the forces exerted on the shipboard fitting. The hull structure supporting capstans, winches, etc. used for the normal towing and mooring operations mentioned above should also be subject to this guidance.\nSource:\u00a0IMO MSC.1/Circ.1175, guidance on shipboard towing and mooring equipment, 24 May 2004, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/supporting-structure": "TERM: Supporting Structure\nURL: https://iadclexicon.org/supporting-structure\n\nSupporting structure\nStrengthening of the vessel structure, e.g. a deck, in order to accommodate loads and moments from a heavy or loaded object.\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards", "https://iadclexicon.org/supreme-court": "TERM: Supreme Court\nURL: https://iadclexicon.org/supreme-court\n\nSupreme Court\nA reference in this section to a relevant Supreme Court is a reference to the Supreme Court of the State, or one of the States, in the offshore area of which the petroleum pool is wholly or partly situated.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/supporting-pipe": "TERM: Supporting Pipe\nURL: https://iadclexicon.org/supporting-pipe\n\nSupporting pipe\nPipe that supports one or more pipes via a series of piggy-back clamps or guides over a prescribed length. NOTE A supporting pipe can be a flexible pipe.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/surface-back-pressure": "TERM: Surface Back-Pressure\nURL: https://iadclexicon.org/surface-back-pressure\n\nSurface Back-Pressure\nA managed pressure drilling technique used to actively apply a pressure to obtain a target pressure at a selected point in the wellbore during all drilling operations (drilling, connections, tripping, etc.).\nSource:\u00a0ABS Guide for Classification and Certification of Managed Pressure Drilling Systems, September 2017.\nGlobal Standards", "https://iadclexicon.org/surface-base-precharge-pressure": "TERM: Surface Base Precharge Pressure\nURL: https://iadclexicon.org/surface-base-precharge-pressure\n\nSurface Base Precharge Pressure\nPrecharge value that is appropriate for surface testing. NOTE 1: This value should be available within the manufacturer\u2019s operations and maintenance manual. NOTE 2: This value is used in Methods A and B accumulator calculations as defined in API 16D and referenced in Annex C.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nSurface Base Precharge Pressure\nPrecharge value that is appropriate for surface testing. NOTE 1: This value should be available within the manufacturer\u2019s operations and maintenance manual. NOTE 2: This value is used in Methods A and B accumulator calculations as defined in API 16D and referenced in Annex C.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards", "https://iadclexicon.org/surface-base-pressure": "TERM: Surface Base Pressure\nURL: https://iadclexicon.org/surface-base-pressure\n\nSurface Base Pressure\nMinimum operating pressure of the hydraulic circuit for supplying power to the function(s). NOTE 1: This is usually a regulated 1500 psig. NOTE 2: Exceptions are to special functions that have a specific pressure requirement, such as shear rams used\u00a0to cut a specific drill pipe or tubing. NOTE 3: This value is used in Method C accumulator calculations as defined in API 16D and referenced in Annex C.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nSurface Base Pressure\nMinimum operating pressure of the hydraulic circuit for supplying power to the function(s). NOTE 1: This is usually a regulated 1500 psig (10.47 MPa). NOTE 2: Exceptions are to special functions that have a specific pressure requirement, such as shear rams used to cut a specific tubular.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards", "https://iadclexicon.org/surface-casing": "TERM: Surface Casing\nURL: https://iadclexicon.org/surface-casing\n\nSurface Casing\nCasing that is run inside the conductor casing to protect shallow water zones and weaker formations\nNote: 1 to entry: Surface casing can be cemented within the conductor casing and is often cemented back to the mud-line or surface.\nNote: 2 to entry: The surface wellhead is normally installed on this casing for surface wells.\n[SOURCE: API RP 90, modified]\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nSurface Casing\nSee casing.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nSurface Casing\nThe first string of casing to be set and cemented in a well, the principal purpose of which is to protect fresh water aquifers. It also prevents lost circulation while drilling deeper, supports blowout prevention equipment (if used), and supports deeper casing strings and the tubing.\nSource:\nAPI\nBULLETIN E3, Environmental Guidance Document: Well Abandonment and Inactive Well Practices for U.S. Exploration and Production Operations, First Edition, January 1993 (Reaffirmed June 2000).\nGlobal Standards\nSurface\nCasing including HPWHH (first casing string attached to subsea BOPs. Normal clearance casing OD in.: 20. Tight clearance casing OD in.: 22. NOTE These are examples only. Each well can have variations in number of casing strings and sizes. Naming conventions can vary. The heavy-wall surface casing designs may allow 13 5/8 in. to be run as a liner and not tied back.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards\nSurface Casing\n\u201cSurface casing\u201d means a string of casing set and cemented in a well to prevent lost circulation while drilling deeper and to protect strata known or reasonably expected to serve as a source of drinking water for human consumption; usually \u201csurface casing\u201d is the first string of casing upon which BOPE is set.\nSource: Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, \u00a7 25.990, December 7, 2012.\nRegulations\nSurface Casing\n\u201cSurface casing\u201d means the casing that is installed in a well to a sufficient depth, in a competent formation, to establish well control for the continuation of the drilling operations (tubage de surface).\nSource: Canada Oil and Gas Drilling and Production Regulations, SOR/2009-315, February 2013.\nRegulations\nSource:\u00a0Drilling and Production Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, March 31, 2011.\nRegulatory Guidance\nSource:\u00a0Nova Scotia Offshore Petroleum Drilling and Production Regulations, SOR/2009-317, Canada, current to May 31, 2012.\nRegulations\nSurface Casing\n\u201cSurface casing\u201d means a string of casing set and cemented to isolate and protect the deepest underground source of drinking water and to serve as a base for well control equipment.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations\nSurface Casing\n\u201cSurface casing\u201d means any casing placed in the well bore for the purpose of protecting fresh water strata and other reservoir rock, and/or for the prevention of the invasion of fresh water into the well bore.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations\nSurface Casing\n\u201cSurface casing\u201d means the first casing string designed and run to protect the treatable water formations and/or control fluid or gas flow from the well.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations\nSurface Casing\n\u201cSurface casing\u2014A string or strings of casing used to isolate the wellbore from fresh groundwater and to prevent the escape or migration of gas, oil or other fluids from the wellbore into fresh groundwater. The surface casing is also commonly referred to as the water string or water casing.\nSource: Oil and Gas Wells, Pennsylvania Code, Title 25, Chapter 78, December 2012.\nRegulations\nSurface Casing\nCasing run inside the conductor casing to protect shallow water zones and weaker formations and may be cemented within the conductor string and is often cemented back to the mudline. The surface wellhead is normally installed on this string for surface wells.\nSource:\nAPI\nRP 90, Annular Casing Pressure Management for Offshore Wells, Upstream Segment. First Edition, August 2006.\nGlobal Standards", "https://iadclexicon.org/surface-bop": "TERM: Surface BOP (SBOP)\nURL: https://iadclexicon.org/surface-bop\n\nSurface BOP\nBlowout preventer designed for use on a surface facility such as a fixed platform, jackup or floating drilling on intervention unit.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/surface-cement-plug": "TERM: Surface Cement Plug\nURL: https://iadclexicon.org/surface-cement-plug\n\nSurface cement plug\nThe shallowest cement plug set below the mudline for well abandonments.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/surface-commingling": "TERM: Surface Commingling\nURL: https://iadclexicon.org/surface-commingling\n\nSurface commingling:\nThe surface mixing of production from two or more leases and/or unit participating areas prior to royalty measurement.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/surface-compression-chamber": "TERM: Surface Compression Chamber\nURL: https://iadclexicon.org/surface-compression-chamber\n\nSurface Compression Chamber\n\u201cSurface compression chamber\u201d means a compression chamber that is not intended to be submerged (caisson de compression de surface).\nSource:\u00a0Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/surface-controlled-subsurface-safety-valve": "TERM: Surface-controlled Subsurface Safety Valve SCSSV\nURL: https://iadclexicon.org/surface-controlled-subsurface-safety-valve\n\nSurface-controlled Subsurface Safety Valve SCSSV\nSSSV controlled from the surface by hydraulic, electrical, mechanical or other means\nNote 1 to entry: The SCSSV is sometimes called DHSV (downhole safety valve).\n[SOURCE: ISO 14723]\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/surface-emissive-power": "TERM: Surface Emissive Power (SEP)\nURL: https://iadclexicon.org/surface-emissive-power\n\nSurface Emissive Power (SEP)\nThe heat radiated outwards from a flame per unit surface area of the flame. Units are kW/m\n2\n.\nSource:\nAPI\nRP 2FB, Recommended Practice for the Design of Offshore Facilities Against Fire and Blast Loading, First Edition, April 2006.\nGlobal Standards", "https://iadclexicon.org/surface-estate": "TERM: Surface Estate\nURL: https://iadclexicon.org/surface-estate\n\nSurface Estate\n\u201cSurface estate\u201d means an estate in or ownership of the surface of a particular tract of land.\nSource: Control of Oil and Gas Resources, North Dakota Century Code, Title 38, Chapter 8, February 2013.\nLegislation", "https://iadclexicon.org/surface-finish": "TERM: Surface Finish\nURL: https://iadclexicon.org/surface-finish\n\nSurface Finish\nMeasurement of the average roughness of a surface.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSurface Finish\nThe measurement of the average roughness (RMS) of a surface. All of the surface finishes given within this specification are to be considered maximums.\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/surface-finish-ra": "TERM: Surface Finish (Ra)\nURL: https://iadclexicon.org/surface-finish-ra\n\nSurface Finish (Ra)\nMeasurement of the average roughness of a surface. NOTE 1 It is expressed in micrometres (\u03bcm). NOTE 2 All of the surface finishes given in this American National Standard are to be considered maxima.\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards", "https://iadclexicon.org/surface-flash": "TERM: Surface Flash\nURL: https://iadclexicon.org/surface-flash\n\nSurface Flash\nSurface flash\nmeans a rapid flash of a flame across the surface of the fabric primarily involving the surface pile finish and often leaving the base fabric in an essentially undamaged condition.\nSource:\u00a0IMO Resolution MSC.307(88), International Code for Application of Fire Test Procedures, 2010 (2010 FTP Code), 3 December 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/surface-or-subsurface-water": "TERM: Surface Or Subsurface Water\nURL: https://iadclexicon.org/surface-or-subsurface-water\n\nSurface Or Subsurface Water\nGroundwater, percolating or otherwise, and lakes, bays, ponds, impounding reservoirs, springs, rivers, streams, creeks, estuaries, marshes, inlets, canals, the Gulf of Mexico inside the territorial limits of the state, and all other bodies of surface water, natural or artificial, inland or coastal, fresh or salt, navigable or nonnavigable, and including the beds and banks of all watercourses and bodies of surface water, that are wholly or partially inside or bordering the state or inside the jurisdiction of the state.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/surface-heating": "TERM: Surface Heating\nURL: https://iadclexicon.org/surface-heating\n\nSurface Heating\nheat generated in the surface layer of a body to be heated by electrical means in order to raise or maintain its temperature.\nSource: IEC 61892-6, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 6: Installation, Third Edition, December \u00a02013.\nGlobal Standards", "https://iadclexicon.org/surface-orientated-diving": "TERM: Surface-Orientated Diving\nURL: https://iadclexicon.org/surface-orientated-diving\n\nSurface-Orientated Diving\nA diving technique in which the diver enters the water from the surface and then returns to the surface after completion of the dive, other than by means of a closed diving bell.\nSource: Commercial Diving Projects Offshore, Diving at Work Regulations 1997, Approved Code of Practice (UK HSE L103), First Edition, 1998.\nRegulatory Guidance", "https://iadclexicon.org/surface-owner": "TERM: Surface Owner\nURL: https://iadclexicon.org/surface-owner\n\nSurface Owner\n\u201cSurface owner\u201d means any person who holds record title to the surface of the land as an owner.\nSource: Control of Oil and Gas Resources, North Dakota Century Code, Title 38, Chapter 8, February 2013.\nLegislation", "https://iadclexicon.org/surface-piping": "TERM: Surface Piping\nURL: https://iadclexicon.org/surface-piping\n\nSurface Piping\nAny pipe within a storage facility that is directly connected to a storage well, outboard of the wellhead emergency shutdown valve and used to transport product, brine, or fresh water to or from a storage well whether such pipe is above or below ground level.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations\nSurface Piping\nAny pipe within a storage facility that is directly connected to a storage well, outboard of the wellhead emergency shutdown valve and used to transport gas, brine, or fresh water to or from a storage well whether such pipe is above or below ground level.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/surface-oriented-diving-technique": "TERM: Surface-oriented Diving Technique\nURL: https://iadclexicon.org/surface-oriented-diving-technique\n\nSurface-oriented Diving Technique\n\u201cSurface-oriented diving technique\u201d means a diving procedure in which the use of a diving bell or diving submersible is not required (technique de la plong\u00e9e avec soutien en surface).\nSource:\u00a0Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/surface-safety-valve": "TERM: Surface Safety Valve\nURL: https://iadclexicon.org/surface-safety-valve\n\nSurface Safety Valve\nSafety device that is located in the production bore of the well tubing above the wellhead (platform well), or at the point of subsea well production embarkation onto a platform, and that will automatically close upon loss of hydraulic pressure.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/surface-safety-valve-or-ssv": "TERM: Surface Safety Valve or SSV\nURL: https://iadclexicon.org/surface-safety-valve-or-ssv\n\nSurface Safety Valve or SSV\nAutomatic wellhead valve assembly that closes upon loss of power supply. NOTE Where used in this International Standard, the term is understood to include an SSV valve and SSV actuator.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/surface-treatment": "TERM: Surface Treatment\nURL: https://iadclexicon.org/surface-treatment\n\nSurface Treatment\nProcess designed to alter the surface of a material to achieve a desired property such as hardness or corrosion resistance.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards", "https://iadclexicon.org/surface-tree": "TERM: Surface Tree\nURL: https://iadclexicon.org/surface-tree\n\nSurface Tree\nDevice placed at top of the riser string that provides flow control of the production and/or annulus bores during production.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSurface Tree\nDevice which provides flow control of the production and/or annulus bores during both tubing hanger installation and subsea tree installation/workover operations. NOTE It can also have provisions to support the mass of the C/WO riser system.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/surface-type-floating-unit": "TERM: Surface Type Floating Unit\nURL: https://iadclexicon.org/surface-type-floating-unit\n\nSurface Type Floating Unit\nA surface type floating unit is a unit with a ship or barge type displacement hull of single or multiple hull construction intended for operation in the floating condition.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 3, Functional Unit Types and Special Features, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/surface-tree-adapter-joint": "TERM: Surface Tree Adapter Joint\nURL: https://iadclexicon.org/surface-tree-adapter-joint\n\nSurface Tree Adapter Joint\nCrossover from the standard riser joint connector to the connection at the bottom of the surface tree. NOTE Its bore configuration is consistent with the standard riser joint. This speciality joint is usually made up to the surface tree prior to installation.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/surface-type-jack-up-unit": "TERM: Surface Type Jack-up Unit\nURL: https://iadclexicon.org/surface-type-jack-up-unit\n\nSurface Type Jack-up Unit\nA surface type self-elevating (or jack-up) unit is a floating unit, which is designed to operate as a sea bed stabilized unit in an elevated mode. These units have a ship type displacement hull of single or multiple hull construction fitted with moveable legs capable of raising the hull above the surface of the sea. The legs may be designed to penetrate the sea bed, or be attached to a mat or individual footings which rest on the sea bed. In general, installation and maintenance activities would be undertaken in the jacked-up condition. These unit types are generally self-propelled.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 3, Functional Unit Types and Special Features, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/surface-type-self-elevating-or-jack-up-unit": "TERM: Surface Type Self-elevating (or jack-up) Unit\nURL: https://iadclexicon.org/surface-type-self-elevating-or-jack-up-unit\n\nSurface Type Self-elevating (or jack-up) Unit\nA surface type self-elevating (or jack-up) unit is a floating unit, which is designed to operate as a sea bed stabilized unit in an elevated mode. These units have a ship type displacement hull of single or multiple hull construction fitted with moveable legs capable of raising the hull above the surface of the sea. The legs may be designed to penetrate the sea bed, or be attached to a mat or individual footings which rest on the sea bed. In general, installation and maintenance activities would be undertaken in the jacked-up condition. These unit types are generally self-propelled.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 3, Functional Unit Types and Special Features, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/surface-type-units": "TERM: Surface Type Units\nURL: https://iadclexicon.org/surface-type-units\n\nSurface Type Units\nSurface type units are units with a ship or barge type displacement hull of single or multiple hull construction intended for operation in the floating condition.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 1, Regulations, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/surface-water-intake": "TERM: Surface Water Intake\nURL: https://iadclexicon.org/surface-water-intake\n\nSurface Water Intake\nSURFACE WATER INTAKE shall mean the works or structures at the head of a conduit through which water is diverted from a classified water supply segment and/or source (e.g., river or lake) into the treatment plant.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/surface-waste-management-facility": "TERM: Surface Waste Management Facility\nURL: https://iadclexicon.org/surface-waste-management-facility\n\nSurface Waste Management Facility\n\u201cSurface waste management facility\u201d means a facility that receives oil field waste for collection, disposal, evaporation, remediation, reclamation, treatment or storage except:\n(a) a facility that utilizes underground injection wells subject to division regulation pursuant to the federal Safe Drinking Water Act, and does not manage oil field wastes on the ground in pits, ponds, below-grade tanks or land application units;\n(b) a facility permitted pursuant to the New Mexico environmental improvement board rules or WQCC rules;\n(c) a temporary pit as defined in 19.15.17 NMAC;\n(d) a below-grade tank or pit that receives oil field waste from a single well, permitted pursuant to 19.15.37 NMAC, regardless of the capacity or volume of oil field waste received;\n(e) a facility located at an oil and gas production facility and used for temporary storage of oil field waste generated on-site from normal operations, if the facility does not pose a threat to fresh water, public health, safety or the environment;\n(f) a remediation conducted in accordance with a division-approved abatement plan pursuant to 19.15.30 NMAC, a corrective action pursuant to 19.15.29 NMAC or a corrective action of a non-reportable release;\n(g) a facility operating pursuant to a division emergency order;\n(h) a site or facility where the operator is conducting emergency response operations to abate an immediate threat to fresh water, public health, safety or the environment or as the division has specifically directed or approved; or\n(i) a facility that receives only exempt oil field waste, receives less than 50 barrels of liquid water per day (averaged over a 30-day period), has a capacity to hold 500 barrels of liquids or less and is permitted pursuant to 19.15.17 NMAC.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/surface-unit": "TERM: Surface Unit\nURL: https://iadclexicon.org/surface-unit\n\nSurface Unit\nSurface unit is a unit with a ship- or barge-type displacement hull of single or multiple hull construction intended for operation in the floating condition.\nSource:\u00a0IMO Resolution A.1023(26), Code for the Construction and Equipment of Mobile Offshore Drilling Units (2009 MODU Code), 2009.\nGlobal Standards\nSource:\nIMO resolution MSC.267(85), International Code on Intact Stability, 2008 (2008 IS Code), 4\u00a0December 2008, International Maritime Organization.\nRegulatory Guidance\nSource:\u00a0IMO Resolution MSC.267(85), adoption of the International Code on Intact Stability, 2008 (2008 IS Code), 4 December 2008, International Maritime Organization.\nRegulatory Guidance\nSurface Type Unit\nSurface type unit means a unit with a ship shape or barge type displacement hull of single or multiple hull construction intended for operation in the floating condition.\nSource:\u00a0Mobile Offshore Drilling Units, 46 CFR 107-109 (2013).\nRegulations", "https://iadclexicon.org/surface-water-supply-area": "TERM: Surface Water Supply Area\nURL: https://iadclexicon.org/surface-water-supply-area\n\nSurface Water Supply Area\nSURFACE WATER SUPPLY AREA shall mean the classified water supply segments within five (5) stream miles upstream of a surface water intake on a classified water supply segment. Surface Water Supply Areas shall be identified on the Public Water System Surface Water Supply Area Map or through use of the Public Water System Surface Water Supply Area Applicability Determination Tool described in Rule 317B.b.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/surface-well": "TERM: Surface Well\nURL: https://iadclexicon.org/surface-well\n\nSurface Well\nA well completed on the surface with individual casing heads, tubing head, a surface tubing hanger, and a surface christmas tree, all residing at a designated level above the water line on a fixed platform.\nSource:\nAPI\nRP 90, Annular Casing Pressure Management for Offshore Wells, Upstream Segment. First Edition, August 2006.\nGlobal Standards", "https://iadclexicon.org/surge": "TERM: Surge\nURL: https://iadclexicon.org/surge\n\nSurge\nAn increase in downhole pressure that occurs when a string is lowered in the well or when circulation is initiated.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards\nSurge\nVessel motion along the for/aft axis.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nSurge\nVessel motion along the fore/aft axis.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nSource: ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards\nSurge\npressure change produced by conditions such as pump or compressor startup or shutdown, valve openings or closures, and line leaks.\npulsating flow in centrifugal compressors caused by operating under low flow conditions.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/surge-pressure": "TERM: Surge Pressure\nURL: https://iadclexicon.org/surge-pressure\n\nSurge Pressure\nPressure produced by sudden changes in the velocity of the moving stream of fluids inside the riser.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nPressure Control\nRapid change in line or vessel pressure.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/surplus-acreage": "TERM: Surplus Acreage\nURL: https://iadclexicon.org/surplus-acreage\n\nSurplus Acreage\nSubstandard acreage within a lease, pooled unit, or unitized tract that remains unassigned after the assignment of acreage to each applied for, permitted, or completed well in a field, in an amount equaling or exceeding the amount established for standard or optional drilling units. Surplus acreage is distinguished from the term \u201ctolerance acreage,\u201din that tolerance acreage is defined in context with proration regulation, while surplus acreage is defined by this rule only in context with well density regulation.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/surveillance": "TERM: Surveillance\nURL: https://iadclexicon.org/surveillance\n\nSurveillance\nContinual, checking, supervising, critically observing or determining the status in order to identify change from the performance level required or expected\nNote: 1 to entry: Examples of well physical characteristics include tubing wall thickness measurements, visual inspections, sampling.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nSurveillance\nperiodic monitoring, during the periods of certification, of a certified person\u2019s performance to ensure continued compliance with the certification scheme\n[SOURCE: ISO/IEC 17024:2012, 3.22].\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards\nSurveillance\nSet of activities, except reassessment, to monitor the continued fulfilment by accredited CABs of requirements for accreditation\nNOTE Surveillance includes both surveillance on-site assessments and other surveillance activities, such as the following:\na) enquiries from the accreditation body to the CAB on aspects concerning the accreditation;\nb) reviewing the declarations of the CAB with respect to what is covered by the accreditation;\nc) requests to the CAB to provide documents and records (e.g. audit reports, results of internal quality control for verifying the validity of CAB services, complaints records, management review records);\nd) monitoring the performance of the CAB (such as results of participating in proficiency testing).\nSource:\u00a0ISO/IEC 17011:2004, Conformity assessment \u2013 General requirements for accreditation bodies accrediting conformity assessment bodies.\nGlobal Standards", "https://iadclexicon.org/surging": "TERM: Surging\nURL: https://iadclexicon.org/surging\n\nSurging\nA rapid increase in pressure downhole that occurs when drill stem is lowered too fast or when the mud pump is brought up to speed after starting.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards", "https://iadclexicon.org/surveillance-period": "TERM: Surveillance Period\nURL: https://iadclexicon.org/surveillance-period\n\nSurveillance Period\nInterval of time (calendar time) between the start date and end date of RM data collection. NOTE For more detailed definitions and interpretations, see Annex C.\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal S\ntandards", "https://iadclexicon.org/survey-acquisition-data": "TERM: Survey Acquisition Data\nURL: https://iadclexicon.org/survey-acquisition-data\n\nSurvey acquisition data\nSurvey acquisition data means:\nfor a seismic survey \u2014 each type of data mentioned in an item in Part 1 of Schedule 3:\npresented on a medium and in a format specified in the item; or\npresented on another medium or in another format that the Titles Administrator has authorised the petroleum titleholder to use; or\nfor any other type of survey \u2014 each type of data mentioned in an item in Part 2 of Schedule 3 and presented in accordance with subparagraph (a) (i) or (ii).\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations\nSurvey acquisition data\nSurvey acquisition data means:\nfor a seismic survey \u2014 each type of data mentioned in an item in Part 1 of Schedule 3:\npresented on a medium and in a format specified in the item; or\npresented on another medium or in another format that the Titles Administrator has authorised the greenhouse gas titleholder to use; or\nfor any other type of survey \u2014 each type of data mentioned in an item in Part 2 of Schedule 3 and presented in accordance with subparagraph (a) (i) or (ii).", "https://iadclexicon.org/survey": "TERM: Survey\nURL: https://iadclexicon.org/survey\n\nSurvey\nA specific visual or nondestructive examination of one or more platform components.\nSource:\nAPI\nRP 2SIM, Structural Integrity Management of Fixed Offshore Structures, First Edition, November 2014.\nGlobal Standards\nSurvey\nAn examination of a piece of equipment or a vessel in accordance with the appropriate Classification Society rules, guides, standards or other criteria of the Classification Society / Certifying Authority or in accordance with other specific standards.\u00a0 The examination may be required under classification or certification, or requested as a result of damage sustained by the piece of equipment or vessel.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nSurvey\nSignifies a systematic and independent examination of a vessel, materials, components or systems in order to verify compliance with the rules and/or statutory requirements.\u00a0Surveys will be carried out on the vessel, at the construction or repair site as well as at sub-suppliers and other locations at the discretion of the Society, which also decides the extent and method of control.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/survey-interpretation-report": "TERM: Survey Interpretation Report\nURL: https://iadclexicon.org/survey-interpretation-report\n\nSurvey interpretation report\nSurvey interpretation report means a report that includes the following information:\nthe name of the survey;\nthe title under which the survey was conducted;\nthe name of the titleholder;\na description of the objectives of the interpretation;\nfor a seismic survey:\na list of the surfaces interpreted; and\na justification of the surfaces interpreted, including synthetic seismograms if available; and\nthe velocity field used to convert time to depth (including ASCII data) and the basis for the velocity field; and\nif available, time slices to describe the environment of deposition;\na bathymetric map of the survey area;\nan index of the maps created during the interpretation.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/survey-acquisition-report": "TERM: Survey Acquisition Report\nURL: https://iadclexicon.org/survey-acquisition-report\n\nSurvey acquisition report\nSurvey acquisition report means a report that includes:\nthe name of the survey; and\nthe title under which the survey was conducted; and\nthe name of the titleholder; and\nthe name of the contractor that conducted the survey; and\nthe name of the vessel or aircraft that conducted the survey; and\na map of where the survey was conducted; and\nthe dates on which the survey started and ended; and\ndetails of all data acquisition equipment and systems used; and\ndetails of all positioning and navigation equipment and systems used; and\nthe number of lines of data acquired in the survey and the number of data acquisition points along each line; and\nnavigation data for the survey, in the form of:\nfor a 2-dimensional survey \u2014 line ends and bends; or\nfor a 3-dimensional seismic survey \u2014 a full fold polygon outline; or\nfor other 3-dimensional surveys \u2014 a polygon outline; and\nthe geometry of the acquisition parameters; and\nthe results of any onboard data processing; and\nthe results of any system tests, calibrations and diagnostics.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/survey-processing-report": "TERM: Survey Processing Report\nURL: https://iadclexicon.org/survey-processing-report\n\nSurvey processing report\nSurvey processing report means a report that includes:\nthe name of the survey; and\nthe title under which the survey was conducted; and\nthe name of the titleholder; and\nthe dates on which processing of the survey started and ended; and\nthe name of the processing contractor; and\nthe purpose of the processing; and\na summary of the data acquisition parameters; and\ndetails of all the processing sequences and techniques used; and\na sample Extended Binary Coded Decimal Interchange Code (EBCDIC) header from the final data set; and\nlistings of all processed data; and\nfor a 3-dimensional survey:\na description of the position of the survey polygon; and\na calculation for the 3-dimensional line numbering convention.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/survey-staff": "TERM: Survey Staff\nURL: https://iadclexicon.org/survey-staff\n\nSurvey Staff\nPersonnel authorized to carry out surveys and to conclude whether or not compliance has been met.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/survivability": "TERM: Survivability\nURL: https://iadclexicon.org/survivability\n\nSurvivability\nProtection required by a\u00a0 barrier or equipment item to ensure continued operation during a major incident.\nSource: OGP Report No. 415, Asset integrity \u2013 the key to managing major incident risks, International Association of Oil & Gas Producers, December 2008.\nGlobal Standards", "https://iadclexicon.org/survival": "TERM: Survival\nURL: https://iadclexicon.org/survival\n\nSurvival\nFor purposes of fire and blast consideration, survival means demonstration that at least one escape route and the temporary refuge or safe mustering area are maintained for a sufficient period of time to allow platform evacuation and emergency response procedure, in accordance with the safety philosophy defined by the owner/operator of the platform.\nSource:\nAPI\nRP 2FB, Recommended Practice for the Design of Offshore Facilities Against Fire and Blast Loading, First Edition, April 2006.\nGlobal Standards", "https://iadclexicon.org/survival-craft-2": "TERM: Survival Craft\nURL: https://iadclexicon.org/survival-craft-2\n\nSurvival Craft\nSurvival craft means a craft capable of sustaining the lives of persons in distress after abandoning the unit on which they were carried. The term includes lifeboats and liferafts, but does not include rescue boats.\nSource:\u00a0Mobile Offshore Drilling Units, 46 CFR 107-109 (2013).\nRegulations\nSurvival Craft\nSurvival craft has the same meaning as defined in SOLAS regulation III/3.\nSource:\u00a0IMO Resolution A.1023(26), Code for the Construction and Equipment of Mobile Offshore Drilling Units (2009 MODU Code), 2009.\nGlobal Standards\nSurvival Craft\nCraft capable of sustaining the lives of persons in it from the time of abandoning the installation.\nSource:\u00a0ISO 15544:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Requirements and guidelines for emergency.\nGlobal Standards\nSurvival Craft\nSurvival craft\nis a craft capable of sustaining the lives of persons in distress from the time of abandoning the ship. \u00a0<Chapter III, Part A, regulation 3>.\nSource:\u00a0IMO Resolution MSC.47(66), adoption of amendments to the International Convention for the Safety of Life at Sea (SOLAS), 1974, 4 June 1996, International Maritime Organization.\nLegislation", "https://iadclexicon.org/survival-event": "TERM: Survival Event\nURL: https://iadclexicon.org/survival-event\n\nSurvival Event\nA survival environmental condition with a return period between 100 years and 10,000 years.\nNOTE There can be several survival events.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards", "https://iadclexicon.org/survival-draft": "TERM: Survival Draft\nURL: https://iadclexicon.org/survival-draft\n\nSurvival Draft\n\u201cSurvival draft\u201d, with respect to a mobile offshore platform, means the vertical distance in\nmetres\nfrom the\nmoulded\nbaseline to the assigned waterline, where the platform is subjected to the most severe environmental conditions determined pursuant to section 45 (tirant d\u2019eau\nde\nsurvie\n).\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource:\u00a0\u00a0Canada Oil and Gas Installations Regulations, SOR/96-118, February 2013.\nRegulations\nSurvival Draft\n\u201cSurvival draft\u201d, with respect to a mobile platform, means the vertical distance in metres from the moulded baseline to the assigned waterline, where the platform is subjected to the most severe environmental conditions determined pursuant to section 44; tirant d\u2019eau de survie.\nSource:\u00a0Nova Scotia Offshore Petroleum Installations Regulations, SOR/95-191, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/survival-suit": "TERM: Survival Suit\nURL: https://iadclexicon.org/survival-suit\n\nSurvival Suit\nProtective suit made of materials which reduce body heat-loss of a person wearing it in cold water.\nSource:\u00a0ISO 15544:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Requirements and guidelines for emergency.\nGlobal Standards", "https://iadclexicon.org/survival-probability": "TERM: Survival Probability\nURL: https://iadclexicon.org/survival-probability\n\nSurvival Probability, R(t)\nLikelihood of the continued functioning of an item, as given by Equation (1):\nR(t ) = Pr (T > t ) \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0(1)\nwhere Pr is the probability that T, the time to failure of an item, is greater than t, a time equal to or greater than 0.\nSource:\u00a0ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards", "https://iadclexicon.org/suspect-areas": "TERM: Suspect Areas\nURL: https://iadclexicon.org/suspect-areas\n\nSuspect Areas\nAreas showing substantial corrosion and/or are considered by the surveyor to be prone to rapid wastage.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/suspend": "TERM: Suspend\nURL: https://iadclexicon.org/suspend\n\nSuspend\n\u201cSuspend\u201d means to plug a well in accordance with 20 AAC 25.110 and to reserve the option later to re-enter and\nredrill the well; or\ncomplete the well as an oil, gas, or service well.\nSource: Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, \u00a7 25.990, December 7, 2012.\nRegulations\nSuspend\nSuspend, in relation to a well, means to render the well temporarily inoperative, and suspension has a corresponding meaning verification scheme has the meaning set out in regulation 54.\nSource: Health and Safety in Employment (Petroleum Exploration and Extraction) Regulations 2013, SR 2013/208, New Zealand, as of May 2013.\nRegulations", "https://iadclexicon.org/suspended": "TERM: Suspended\nURL: https://iadclexicon.org/suspended\n\nSuspended\n\u201cSuspended\u201d, in relation to a well or part of a well, means a well or part of a well in which drilling or production operations have temporarily ceased (suspension de l\u2019exploitation).\nSource:\u00a0Canada Oil and Gas Drilling and Production Regulations, SOR/2009-315, February 2013.\nRegulations\nSource:\u00a0Drilling and Production Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, March 31, 2011.\nRegulatory Guidance\nSource:\u00a0Nova Scotia Offshore Petroleum Drilling and Production Regulations, SOR/2009-317, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/suspended-casing": "TERM: Suspended Casing\nURL: https://iadclexicon.org/suspended-casing\n\nSuspended Casing\nSuspended casing: casing that does not completely run to the surface of the earth.\nSource: Mining Regulation of the Netherlands, WJZ 02063603, Netherlands,16 December 2002.\nRegulations", "https://iadclexicon.org/suspended-well": "TERM: Suspended well\nURL: https://iadclexicon.org/suspended-well\n\nSuspended well\nWell that has been temporarily isolated from the producing reservoir\nNote: 1 to entry: Components above the isolation device are no longer considered flow-wetted.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards", "https://iadclexicon.org/suspension": "TERM: Suspension\nURL: https://iadclexicon.org/suspension\n\nSuspension:\ntemporary stop, delay, interruption or cessation of a person\u2019s certification issued by the certification body\n[SOURCE: ISO/IEC 17000:2004, 6.2, modified]\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards\nSuspension:\nSuspension means a granted or directed deferral of the requirement to produce (Suspension of Production (SOP)) or to conduct leaseholding operations (Suspension of Operations (SOO)).\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations\nSuspension:\nSuspension notice means a notice under section 37(1).\nSource: Health and Safety in Employment Act 1992, Public Act 1992 No 96, New Zealand, as of 1 July 2011.\nLegislation", "https://iadclexicon.org/suspending-accreditation": "TERM: Suspending Accreditation\nURL: https://iadclexicon.org/suspending-accreditation\n\nSuspending Accreditation\nProcess of temporarily making accreditation invalid, in full or for part of the scope of accreditation.\nSource:\u00a0ISO/IEC 17011:2004, Conformity assessment \u2013 General requirements for accreditation bodies accrediting conformity assessment bodies.\nGlobal Standards", "https://iadclexicon.org/survival-condition": "TERM: Survival Condition\nURL: https://iadclexicon.org/survival-condition\n\nSurvival Condition\n\u201cSurvival condition\u201d, with respect to a mobile offshore platform, means the condition of the platform when it is subjected to the most severe environmental conditions determined pursuant to section 45 (condition\nde\nsurvie\n).\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource:\u00a0Canada Oil and Gas Installations Regulations, SOR/96-118, February 2013.\nRegulations\nSurvival Condition\nA condition during which a unit may be subjected to the most severe environmental loadings for which the unit is designed. Drilling or similar operations may have been discontinued due to the severity of the environmental loadings. The unit may be either afloat or supported on the sea bed, as applicable.\nSource:\u00a0Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards\nSurvival Condition\n\u201cSurvival condition\u201d, with respect to a mobile platform, means the condition of the platform when it is subjected to the most severe environmental conditions determined pursuant to section 44; condition de survie.\nSource:\u00a0Nova Scotia Offshore Petroleum Installations Regulations, SOR/95-191, Canada, current to May 31, 2012.\nRegulations\nSurvival Condition\nA severe storm condition during which a unit may be subjected to the most severe environmental loadings for which the unit is designed. Drilling or similar operations may have been discontinued due to the severity of the environmental loadings. The unit may be either afloat or supported on the sea bed, as applicable.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 1, Regulations, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/sustainable-capacity": "TERM: Sustainable Capacity\nURL: https://iadclexicon.org/sustainable-capacity\n\nSustainable Capacity\nAverage sustainable flow rate over long periods taking into account routine maintenance and operating problems.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/sustainability": "TERM: Sustainability\nURL: https://iadclexicon.org/sustainability\n\nSustainability\nA system that is sustainable should meet the needs of the present without compromising the ability of future generations to meet their own needs. (Brundtland Report\u2014WCED, 1987).\nSource: Identifying and assessing water sources: Guidance document for the onshore oil and gas industry, International Petroleum Industry Environmental Conservation Association (IPIECA), 2014.\nGlobal Standards", "https://iadclexicon.org/sustainable-development": "TERM: Sustainable Development\nURL: https://iadclexicon.org/sustainable-development\n\nSustainable Development\n\u201cSustainable development\u201d means development that meets the needs of the present, without compromising the ability of future generations to meet their own needs; d\u00e9veloppement durable.\nSource: Canadian Environmental Assessment Act, 1992, c. 37, Canada, as consolidated November 2003.\nLegislation", "https://iadclexicon.org/sustained-annular-pressure": "TERM: Sustained Annular Pressure\nURL: https://iadclexicon.org/sustained-annular-pressure\n\nSustained Annular Pressure\n\u201cSustained annular pressure\u201d means pressure in an annulus between casing strings that is measurable at the wellhead and rebuilds to at least the same shut-in pressure after pressure has been released.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations", "https://iadclexicon.org/sustained-casing-pressure": "TERM: Sustained Casing Pressure\nURL: https://iadclexicon.org/sustained-casing-pressure\n\nSustained casing pressure\npressure in an annulus that\na) rebuilds after having been bled down;\nb) is not caused solely by temperature fluctuations; and\nc) is not a pressure that has been imposed by the well operator\nNote 1 to entry: Sustained casing pressure can be present on wells without annular access.\n[SOURCE: API RP 90, modified]\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nSustained casing pressure (SCP)\nSustained casing pressure (SCP) is defined as pressure in any well annulus that is measurable at the wellhead and rebuilds when bled down, not caused solely by temperature fluctuations or imposed by the operator.\nSource: 117 OLF, Norwegian Oil and Gas Association recommended guidelines for Well Integrity, No. 117, Revision No. 4, June 2011.\nGlobal Standards", "https://iadclexicon.org/sustained-casing-pressure-scp": "TERM: Sustained Casing Pressure (SCP)\nURL: https://iadclexicon.org/sustained-casing-pressure-scp\n\nSustained Casing Pressure (SCP)\nPressure in an annulus of non-structural casing strings that is: 1. measurable at the wellhead of a casing annulus that rebuilds to at least the same pressure level when bled down; 2. not caused solely by temperature fluctuations; and 3. not a pressure that has been imposed by the operator.\nSource:\nAPI\nRP 90, Annular Casing Pressure Management for Offshore Wells, Upstream Segment. First Edition, August 2006.\nGlobal Standards", "https://iadclexicon.org/sustained-flaming": "TERM: Sustained Flaming\nURL: https://iadclexicon.org/sustained-flaming\n\nSustained Flaming\nSustained flaming\nmeans a presence of flames on or over any part of a specimen lasting 5\u00a0s or longer.\nSource:\u00a0IMO Resolution MSC.307(88), International Code for Application of Fire Test Procedures, 2010 (2010 FTP Code), 3 December 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/sustained-ignition": "TERM: Sustained Ignition\nURL: https://iadclexicon.org/sustained-ignition\n\nSustained Ignition\nSustained ignition\nmeans the case where after-flame time is 5\u00a0s or more.\nSource:\u00a0IMO Resolution MSC.307(88), International Code for Application of Fire Test Procedures, 2010 (2010 FTP Code), 3 December 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/sustained-wind-speed": "TERM: Sustained Wind Speed\nURL: https://iadclexicon.org/sustained-wind-speed\n\nSustained Wind Speed\ntime-averaged wind speed with an averaging duration of 10 min or longer\nSource:\nAPI\nRP 2MET, Derivation of Metocean Design and Operating Conditions, First Edition, November 2014.\nGlobal Standards\nSustained Wind Speed\nTime-averaged wind speed with a defined averaging duration of 1 min or longer.\nNOTE Adapted from ISO 19901-1:2005, definition 3.37, which references a duration of \u201c10 min or longer\u201d.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/sutop": "TERM: Sutop\nURL: https://iadclexicon.org/sutop\n\nSutop\nUndrained shear strength of the top strong clay.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/sut": "TERM: SUT\nURL: https://iadclexicon.org/sut\n\nSUT\nSubsea umbilical termination.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/sv-space-velocity-value": "TERM: SV (space velocity) value\nURL: https://iadclexicon.org/sv-space-velocity-value\n\nSV (space velocity) value\n\u201cSV (space velocity) value\u201d means a value of the exhaust gas flow rate passing through the catalyst block(s) (m\n3\n/h) per total volume of the catalyst block(s) in the SCR chamber (m\n3\n). Therefore, unit of SV value is (1/h). The exhaust gas flow volume is the volume defined at 0\u00b0C and 101.3 kPa.\nSource: Resolution MEPC.198(62), 2011 Guidelines addressing additional aspects to the NOx Technical Code 2008 with regard to particular requirements related to marine diesel engines fitted with Selective Catalytic Reduction (SCR) Systems, 15 July 2011, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/swab-valve-or-crown-valve": "TERM: Swab Valve or Crown Valve\nURL: https://iadclexicon.org/swab-valve-or-crown-valve\n\nSwab Valve or Crown Valve\nUppermost valve on the vertical bore of the christmas tree above the flowline outlet.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/swabbing": "TERM: Swabbing\nURL: https://iadclexicon.org/swabbing\n\nSwabbing\nLifting of well fluids to the surface using a piston-like device installed on a wireline. Swabbing may inadvertently occur due to piston action as pipe or assemblies are pulled from the well.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nSwabbing\nThe lowering of the hydrostatic pressure in the well bore due to upward movement of tubulars and/or tools.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nSwabbing\n\u201cSwabbing\u201d means the planned lifting of well fluids to the surface using a piston like-like device installed on a wire line. Swabbing may inadvertently occur due to piston action as pipe or assemblies are pulled from the well. [Mich. Admin. Code R 408 (2013)].\nSource: Oil and Gas Drilling and Servicing Operations, Michigan Administrative Code R 408, February 8, 2013.\nRegulations", "https://iadclexicon.org/sway": "TERM: Sway\nURL: https://iadclexicon.org/sway\n\nSway\nVessel motion along the port/starboard axis.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/swbm": "TERM: SWBM\nURL: https://iadclexicon.org/swbm\n\nSWBM\nSynthetic water-based mud.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/swc": "TERM: SWC\nURL: https://iadclexicon.org/swc\n\nSWC\nStepwise cracking.\nSource:\nAPI\nRP 17A Addendum 1, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, December 2010.\nGlobal Standards\nSWC\nStep-wise cracking\nSource:\nISO 21457:2010, Petroleum and natural gas industries \u2014 Materials selection and corrosion control for oil and gas production systems, First Edition,September 2010.\nGlobal Standards", "https://iadclexicon.org/swa": "TERM: SWA\nURL: https://iadclexicon.org/swa\n\nSWA\nStop work authority.\nSource:\nAPI\nBulletin 97, Well Construction Interface Document Guidelines, First Edition, December 2013.\nGlobal Standards\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/sweet-service": "TERM: Sweet Service\nURL: https://iadclexicon.org/sweet-service\n\nSweet service\nService in an H\n2\nS-free (sweet) fluid.\nSource:\nAPI\nRP 17A Addendum 1, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, December 2010.\nGlobal Standards\nSweet service\nService conditions at the design pressure which have a H2S content less than that specified by ISO 15156 (all parts).\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/swab": "TERM: Swab\nURL: https://iadclexicon.org/swab\n\nSwab\nThe lowering of the hydrostatic pressure in the well bore due to upward movement of tubulars and/or tools.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/swell": "TERM: Swell\nURL: https://iadclexicon.org/swell\n\nSwell\nSea state in which waves generated by winds remote from the site have travelled to the site, rather than being locally generated.\nSource:\nAPI\nRP 2MET, Derivation of Metocean Design and Operating Conditions, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/swept-volume": "TERM: Swept Volume\nURL: https://iadclexicon.org/swept-volume\n\nSwept Volume\nSwept volume\nmeans ship breadth x draft x distance travelled.\nSource: Resolution MEPC.157(55), Recommendation on standards for the rate of discharge of untreated sewage from ships, 13 October 2006, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/swf": "TERM: SWF\nURL: https://iadclexicon.org/swf\n\nSWF\nShallow water flow.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards\nSource:\nAPI\nRP 65, Cementing Shallow Water Flow Zones in Deepwater Wells, First Edition, September 2002 (August 2003).\nGlobal Standards\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines", "https://iadclexicon.org/swing-bearing": "TERM: Swing Bearing\nURL: https://iadclexicon.org/swing-bearing\n\nSwing Bearing\nA combination of rings with balls or rollers capable of sustaining radial, axial, and moment loads of the revolving upper-structure with boom and load.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Sixth Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/swing": "TERM: Swing\nURL: https://iadclexicon.org/swing\n\nSwing (Slewing)\nRotation of the upper-structure for movement of loads in a horizontal direction about the axis of rotation.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Sixth Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/sweet-gas": "TERM: Sweet Gas\nURL: https://iadclexicon.org/sweet-gas\n\nSweet Gas\nNatural gas that does not contain hydrogen sulfide gas.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards\nSweet Gas\nAll natural gas except sour gas and casinghead gas.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/sweep": "TERM: Sweep\nURL: https://iadclexicon.org/sweep\n\nSweep\nA procedure that accelerates gas velocity, or increases gas turbulence, through a specific section of line or vessel, for removing accumulated liquids.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/swing-gear": "TERM: Swing Gear\nURL: https://iadclexicon.org/swing-gear\n\nSwing Gear (also known as Ring Gear or Bull Gear)\nExternal or internal gear with which the swing pinion on the revolving upper-structure meshes to provide swing motion.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Sixth Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/swing-circle-assembly": "TERM: Swing-Circle Assembly\nURL: https://iadclexicon.org/swing-circle-assembly\n\nSwing-Circle Assembly\nThe swing-circle assembly is the connecting component between the crane revolving upper structure and the pedestal for cranes of certain types.\nNOTE The swing-circle assembly allows crane rotation and sustains the moment, axial, and radial loads imposed by crane operation.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards\nSwing-Circle Assembly\nThe swing-circle assembly is the connecting component between the crane revolving upperstructure and the pedestal for cranes of certain types. It allows crane rotation and sustains the moment, axial, and radial loads imposed by crane operation.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Sixth Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/swingline": "TERM: Swingline\nURL: https://iadclexicon.org/swingline\n\nSwingrope (swingline)\nA vertically suspended rope knotted on the lower end to provide hand grips, hung above the boat landing on an offshore platform, and used to facilitate personnel transfer between boat and platform and vice versa.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards", "https://iadclexicon.org/swing-circle": "TERM: Swing Circle\nURL: https://iadclexicon.org/swing-circle\n\nSwing Circle\nA combination of rings with balls or rollers capable of sustaining radial, axial, and moment loads of the revolving upper-structure with boom and load.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards\nSwing Circle\nSee swing bearing and roller path.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Sixth Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/swingrope": "TERM: Swingrope\nURL: https://iadclexicon.org/swingrope\n\nSwingrope (swingline)\nA vertically suspended rope knotted on the lower end to provide hand grips, hung above the boat landing on an offshore platform, and used to facilitate personnel transfer between boat and platform and vice versa.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards", "https://iadclexicon.org/switch-off-time": "TERM: Switch-Off Time\nURL: https://iadclexicon.org/switch-off-time\n\nSwitch-Off Time\n\u201cSwitch-off time\u201d means the period of time required for luminous intensity to decrease to 5\n%\nof the required luminous intensity after the daylight signalling lamp has been switched off.\nSource:\u00a0IMO Resolution MSC.95(72), Recommendation on Performance Standards for Daylight Signalling Lamps, 22 May 2000, International Maritime Organization.\nRegulatory Guidance.", "https://iadclexicon.org/switch-on-time": "TERM: Switch-On Time\nURL: https://iadclexicon.org/switch-on-time\n\nSwitch-On Time\n\u201cSwitch-on time\u201d means the period of time required for reaching 95% of the required luminous intensity after the daylight signalling lamp has been switched on.\nSource:\u00a0IMO Resolution MSC.95(72), Recommendation on Performance Standards for Daylight Signalling Lamps, 22 May 2000, International Maritime Organization.\nRegulatory Guidance.", "https://iadclexicon.org/switchable-three-way-target-valve": "TERM: Switchable Three-Way Target Valve\nURL: https://iadclexicon.org/switchable-three-way-target-valve\n\nSwitchable Three-Way Target Valve\nAll natural gas except sour gas and casinghead gas.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/switchdeadman": "TERM: SwitchDeadman\nURL: https://iadclexicon.org/switchdeadman\n\nSwitchDeadman\nControl del sistema hombre muerto.\nAccionador del sistema de preventoras de reventones que permite la desconexi\u00f3n en caso de emergencia asociada a una p\u00e9rdida de las se\u00f1ales de control (el\u00e9ctrica y/o ac\u00fastica).\nSource:\u00a0Resoluci\u00f3n N\u00famero 40687 de 18 Jul 2017 Por la cual se establecen los criterios t\u00e9cnicos para proyectos de perforaci\u00f3n exploratoria de hidrocarburos costa afuera en Colombia. Columbia Ministerio de Minas y Energia,\nRegulations", "https://iadclexicon.org/swiveling": "TERM: Swiveling\nURL: https://iadclexicon.org/swiveling\n\nSwiveling\nThe rotation of the load attachment portion (hook or shackle) of a load block (lower) or hook assembly about its axis of suspension in relation to the load line(s).\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Sixth Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/swivel-flange": "TERM: Swivel Flange\nURL: https://iadclexicon.org/swivel-flange\n\nSwivel flange\nSwivel flanges, as shown in Figure 39, are a particular type of connector that offers the advantage of relative rotation between the connector and the vessel to aid installation operations. Quick-disconnect and quick connect-disconnect systems may be used as connectors where emergency release is an operational requirement for dynamic riser applications.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nSwivel flange\nSwivel flanges, as shown in Figure 39, are a particular type of connector that offers the advantage of relative rotation between the connector and the vessel to aid installation operations. Quick-disconnect and quick connect-disconnect systems may be used as connectors where emergency release is an operational requirement for dynamic riser applications.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/swivel-2": "TERM: Swivel\nURL: https://iadclexicon.org/swivel-2\n\nSwivel\nA load-carrying member with thrust bearings that permit rotation under load in a plane perpendicular to the direction\u00a0of the load.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Sixth Edition, May 2007.\nGlobal Standards\nSwivel\nDevice at the top of the drill stem which permits simultaneous circulation and rotation.\nSource:\nAPI\nRP 7G, Recommended Practice for Drill Stem Design and Operating Limits, Upstream Segment, Sixteenth Edition, August 1998 (Addendum 2: September 2009).\nGlobal Standards\nSwivel\nDevice at top of the drill stem that permits simultaneous circulation and rotation.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nSource:\nAPI\nSPEC 7-1, Specification for Rotary Drill Stem Elements, First Edition, March 2006 (Addendum April 2011).\nGlobal Standards\nSwivel\n\u201cSwivel\u201d means a device at the top of the drill stem that permits the circulation of fluids and the rotation of the drill string. [Mich. Admin. Code R 408 (2013)].\nSource: Oil and Gas Drilling and Servicing Operations, Michigan Administrative Code R 408, February 8, 2013.\nRegulations", "https://iadclexicon.org/swl": "TERM: SWL\nURL: https://iadclexicon.org/swl\n\nSWL\nA load-carrying member with thrust bearings that allows the load to rotate.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards\nSWL\nSafe working load.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards\nSource: Rules for Classification and Construction, IV Industrial Services, 6 Offshore Technology, 9 Guideline for Personnel Transfers by Means of Lifting Appliances, Edition 2011, Germanischer Lloyd SE,\nGlobal Standards\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards\nSWL\nStill water level.\nSource: ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/sy": "TERM: Sy\nURL: https://iadclexicon.org/sy\n\nS\ny\nYield strength.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/sxt": "TERM: SXT\nURL: https://iadclexicon.org/sxt\n\nSXT\nSurface tree.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/symbol-x": "TERM: Symbol \u201cX\u201d\nURL: https://iadclexicon.org/symbol-x\n\nSymbol \u201cX\u201d\nSymbol used to denote specific conditions of use.\nSource: IEC 60079-19:2015, Explosive atmospheres \u2013 Part 19: Equipment repair, overhaul and reclamation, Edition 3.1, March 2015.\nGlobal Standards", "https://iadclexicon.org/symmetric-encryption-algorithm": "TERM: Symmetric Encryption Algorithm\nURL: https://iadclexicon.org/symmetric-encryption-algorithm\n\nSymmetric Encryption Algorithm\nA branch of cryptography in which a cryptographic system or algorithms use the same secret key (a shared secret key).\nAdapted from: CNSSI 4009, SANS.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/symmetric-key": "TERM: Symmetric Key\nURL: https://iadclexicon.org/symmetric-key\n\nSymmetric Key\nA cryptographic key that is used to perform both the cryptographic operation and its inverse, for example to encrypt plaintext and decrypt ciphertext, or create a message authentication code and to verify the code.\nExtended Definition: Also, a cryptographic algorithm that uses a single key (i.e., a secret key) for both encryption of plaintext and decryption of ciphertext.\nFrom: CNSSI 4009.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/synoptic-ship": "TERM: Synoptic Ship\nURL: https://iadclexicon.org/synoptic-ship\n\nSynoptic Ship\nA report based on WMO Code FM13 and also described in MANMAR. These reports were formerly referred to as MANMAR reports but the term MANMAR has become obsolete, except where references to the manual are noted.\nSource: \u00a0Offshore Physical Environmental Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, September 2008.\nRegulatory Guidance", "https://iadclexicon.org/synthesis-method": "TERM: Synthesis Method\nURL: https://iadclexicon.org/synthesis-method\n\nSynthesis Method\nProbability approach which addresses the uncertainty and likely values of pipe performance properties by using distributions of geometric and material property values. NOTE These distributions are combined with a limit state equation to determine the statistical distribution of a performance property. The performance distribution in combination with a defined lower percentile determines the final design equation.\nSource:\nAPI\nTR 5C3, Technical Report on Equations and Calculations for Casing, Tubing, and Line Pipe Used as Casing or Tubing; and Performance Properties Tables for Casing and Tubing, Upstream Segment, First Edition, December 2008.\nGlobal Standards", "https://iadclexicon.org/syntactic-foam": "TERM: Syntactic Foam\nURL: https://iadclexicon.org/syntactic-foam\n\nSyntactic Foam\nComposite material of hollow spherical fillers in a matrix or binder used in the manufacture of buoyancy modules.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nSyntactic Foam\nComposite material consisting of a polymer matrix containing microspheres only.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nSyntactic Foam\nTypically a composite material of hollow spherical fillers in a matrix or binder.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nSyntactic Foam\nTypically, a composite material of spherical fillers in a matrix or binder.\nSource: ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/synthetic-based-mud": "TERM: Synthetic Based Mud (SBM)\nURL: https://iadclexicon.org/synthetic-based-mud\n\nSynthetic Based Mud (SBM)\nSynthetic based mud (SBM) means a drilling fluid in which the continuous phase is composed of one or more fluids produced by the reaction of specific purified chemical feedstock, rather than through physical separation processes such as fractionation, distillation and minor chemical reactions such as cracking and hydro processing, and which should have a total polycyclic aromatic hydrocarbon concentration of less than 10 mg/kg, be relatively nontoxic in marine environments and have the potential to biodegrade under aerobic conditions.\nSource: \u00a0Offshore Waste Treatment Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, December 15, 2010.\nRegulatory Guidance", "https://iadclexicon.org/synthetic-fluid": "TERM: Synthetic Fluid\nURL: https://iadclexicon.org/synthetic-fluid\n\nSynthetic Fluid\nSynthetic fluid: an organic fluid originated at the synthesis of oils of animal, plant or mineral origin.\nSource: Mining Regulation of the Netherlands, WJZ 02063603, Netherlands,16 December 2002.\nRegulations", "https://iadclexicon.org/synthetic-foam-concentrate-s": "TERM: Synthetic Foam Concentrate (S)\nURL: https://iadclexicon.org/synthetic-foam-concentrate-s\n\nSynthetic Foam Concentrate (S)\nSynthetic foam concentrate (S) is a foam concentrate based on a mixture of hydrocarbon surface active agents and which may contain fluorocarbons with additional stabilizers.\nSource:\u00a0IMO MSC.1/Circ.1312, Revised Guidelines for the performance and testing criteria, and surveys of foam concentrates for fixed fire-extinguishing systems, 10 June 2009, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/system": "TERM: System\nURL: https://iadclexicon.org/system\n\nSystem\nAssembled section of piping consisting of a representative range of pipes, fittings, connections, attachments, supports, penetrations and associated coatings, e.g. for thermal insulation or fire protection, as can be found in service.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards\nSystem\nCombination of interacting elements organized to achieve one or more stated purposes. A system can consist of products (tools used to achieve a specific task), equipment, services and/or people.\nSource:\nIMO MSC.1/Circ.1512, Guideline on Software Quality Assurance and Human-Centred Design for e-navigation, 8 June 2015, International Maritime Organization.\nRegulatory Guidance\nSystem\nA set of interacting or interdependent elements forming an integrated process to manage an activity.\nThe OMS is termed a \u201cframework\u201d. It provides a structure to organize all a company\u2019s operating systems and other sub-systems, such as procedures.\nThe OMS Framework applies to all levels of an organisation, but each level may add additional systems and sub-systems to manage risks specific to its activities, creating a \u201clocal\u201d or \u201casset\u201d OMS.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards\nSystem\nAny combination of facilities, equipment, personnel, procedures, and communications integrated for a specific purpose.\nSource:\nAPI\nSTANDARD 780, Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, First Edition, May 2013.\nGlobal Standards\nSystem\nCombination of interacting elements organized to achieve one or more stated purposes (ISO 15288).\nEXAMPLE: Air transportation system.\nSource:\nAPI\nTR 1PER15K-1, Protocol for Verification and Validation of High-pressure High-temperature Equipment, First Edition, March 2013.\nGlobal Standards\nSystem\nIntegrated composite of people, products, and processes that provide a capability to satisfy a stated need or objective.\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards\nSystem\nAny combination of facilities, equipment, personnel, procedures, and communications integrated for a specific purpose.\nSample Usage:\nThe collection of roads, tunnels, and bridges provided the country with the foundation for a useful transit system.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance\nSystem\nSystem\nrefers to the fixed hydrocarbon gas detection system.\nSource: IMO MSC.1/Circ.1370, Guidelines for the design, construction and testing of fixed hydrocarbon gas detection systems, 22 June 2010, International Maritime Organization.\nRegulatory Guidance\nSystem\nInteracting, interrelated, or interdependent elements forming a complex whole.\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard\nSystem\n\u201cSystem\u201d means occupational health and safety management system required pursuant to these Requirements, unless the context otherwise requires.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations", "https://iadclexicon.org/system-administration": "TERM: System Administration\nURL: https://iadclexicon.org/system-administration\n\nSystem Administration\nIn the NICE Workforce Framework, cybersecurity work where a person: Installs, configures, troubleshoots, and maintains server configurations (hardware and software) to ensure their confidentiality, integrity, and availability; also manages accounts, firewalls, and patches; responsible for access control, passwords, and account creation and administration.\nFrom: NICE Workforce Framework.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/system-curve": "TERM: System Curve\nURL: https://iadclexicon.org/system-curve\n\nSystem Curve\nLine graph that shows how variables like viscosity, density, and flow rate combine with fixed conditions such as length of pipe, inside diameter of pipe, internal roughness of pipe, and changes in elevation influence throughput.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/system-component": "TERM: System Component\nURL: https://iadclexicon.org/system-component\n\nSystem Component\npart used within the system as cable tray length or cable ladder length, cable tray fitting or cable ladder fitting, support device, mounting device and system accessory\nNote 1 to entry: System components may not necessarily be included together in a system. Different combinations of system components may be used.\n[SOURCE: IEC 61537:2006, 3.2].\nSource: IEC 61892-6, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 6: Installation, Third Edition, December \u00a02013.\nGlobal Standards", "https://iadclexicon.org/system-life-cycle": "TERM: System Life Cycle (Life Cycle)\nURL: https://iadclexicon.org/system-life-cycle\n\nSystem Life Cycle (Life Cycle)\nThe stages containing the processes activities and tasks spanning the life of the system and/or product from the definition of its requirements to the termination of its use; life cycle covers its conception, design, operation, maintenance, support and disposal.\nSource:\nIMO MSC.1/Circ.1512, Guideline on Software Quality Assurance and Human-Centred Design for e-navigation, 8 June 2015, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/system-integrity": "TERM: System Integrity\nURL: https://iadclexicon.org/system-integrity\n\nSystem Integrity\nThe attribute of an information system when it performs its intended function in an unimpaired manner, free from deliberate or inadvertent unauthorized manipulation of the system.\nFrom: CNSSI 4009.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/system-intrinsically-safe": "TERM: System, Intrinsically Safe\nURL: https://iadclexicon.org/system-intrinsically-safe\n\nSystem, Intrinsically Safe\nAn assembly of interconnected intrinsically safe apparatus, associated apparatus, and interconnecting cables in which those parts of the system that may be used in hazardous (classified) locations are intrinsically safe circuits. An intrinsically safe system may include more than one intrinsically safe circuit.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/system-monitoring": "TERM: System Monitoring\nURL: https://iadclexicon.org/system-monitoring\n\nSystem Monitoring\nThe act of checking, on a regular basis, the applicable processes, activities and associated documentation that the Fabricator\u2019s quality system continues to operate as defined in the quality programme.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 4, Steel Unit Structures, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/system-owner": "TERM: System Owner\nURL: https://iadclexicon.org/system-owner\n\nSystem Owner\nOfficial responsible for the overall procurement, development, integration, modification, or operation and maintenance of an information system.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards\nSystem Owner\nPurchaser of flexible pipe system from flexible pipe system provider.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/system-pressure-test": "TERM: System Pressure Test\nURL: https://iadclexicon.org/system-pressure-test\n\nSystem Pressure Test\nField hydrostatic leak-tightness pressure test of the complete riser system performed after installation and before start of operation.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/system-rated-working-pressure": "TERM: System Rated Working Pressure\nURL: https://iadclexicon.org/system-rated-working-pressure\n\nSystem Rated Working Pressure\nThe maximum design pressure at which control fluid is stored in the accumulator assembly.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/system-reliability": "TERM: System Reliability\nURL: https://iadclexicon.org/system-reliability\n\nTotal system reliability or system reliability or well total system reliability\nThe probability over time that the combination of all physical and operational barriers will prevent unintended flow of fluid or gas.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/system-software": "TERM: System Software\nURL: https://iadclexicon.org/system-software\n\nSystem Software\nSpecial software designed for a specific computer system or family of computer systems to facilitate the operation and maintenance of the computer system and associated programs and data [12].\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/system-test-pressure": "TERM: System Test Pressure\nURL: https://iadclexicon.org/system-test-pressure\n\nSystem Test Pressure\nTest pressure applied to the riser during system field pressure test of the C/WO riser system performed after installation and before start of operation.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/systematic": "TERM: Systematic\nURL: https://iadclexicon.org/systematic\n\nSystematic\nSystematic: having, showing, or involving a system, method, or plan (The Macquarie Dictionary Online \u00a9 2007).\nSource: NOPSEMA Guidance note: Safety Case Content and Level of Detail, N-04300-GN0106, Australia, Revision 5, December 2012.\nRegulatory Guidance", "https://iadclexicon.org/systemic-failure": "TERM: Systemic Failure\nURL: https://iadclexicon.org/systemic-failure\n\nSystemic Failure\nholistic failure\nfailure at system level which cannot be simply described from the individual component failures of the\nsystem\nNote 1 to entry: Systemic/holistic principles have been concisely summarized by Aristotle by \u201c\nThe whole is more\nthan the sum of its parts\n\u201d.\nNote 2 to entry: Components have only failure modes. Those failure modes become dangerous, safe or spurious\nonly when the components are implemented into a safety \u201csystem\u201d. This is why dangerous, safe or spurious failures\nare typical systemic failures. For example the failure \u201cfail to close\u201d of a valve is dangerous only if it belongs to a\nsafety system closing this valve on demand. Otherwise this failure mode does not matter.\nNote 3 to entry: \u201cSystematic\u201d failures (i.e. occurring in a deterministic way when given conditions are encountered,\nsee 3.2.17) and \u201csystemic\u201d failures should not be confused.\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards\nSystemic Failure\nfailure that consistently occurs under particular conditions of handling, storage or use\nNote 1 to entry: The cause of a systematic failure originates in the specification, design, manufacture, installation,\noperation or maintenance. Its occurrence is precipitated by particular conditions of handling, storage, use or\nmaintenance (see Figure G.3)\nNote 2 to entry: Corrective maintenance without modification will usually not eliminate the failure cause.\nNote 3 to entry: A systematic failure can be reproduced by deliberately applying the same conditions, e.g. in\nverifying the failure cause (from IEC 60050\u2013191 ed3[14]). Systematic failures are non-random failures (see 3.2.16).\nNote 4 to entry: In operation, a systematic failure is a manifestation of a systematic fault (i.e. a pre-existing state\nof the system).\nNote 5 to entry: The software systematic failures, called \u201cbugs\u201d, are example of systematic failures: they are due\nto pre-existing bugs (i.e. faults) and they occur when the input data activate them.\nNote 6 to entry: Systematic and systemic (which means \u201cat system level\u201d) failures (see 3.2.8) should not be confused.\n[SOURCE: IEC 60050\u2011191]\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\u00a0Global Standards", "https://iadclexicon.org/systems-approach": "TERM: Systems Approach\nURL: https://iadclexicon.org/systems-approach\n\nSystems approach\nFor this document, systems approach will be defined as the loads or combination of loads along the length of the well. Generally, these loads are the result of pressure, tension, bending, and compression loads (both dynamic and static) on the components that will be transferred from component to component as these components are connected in the well configuration. These loads generally are transferred to the earth at the shoe through a cemented shoe joint, along the cemented casing and at the wellhead.\nSource:\nAPI\nTR 1PER15K-1, Protocol for Verification and Validation of High-pressure High-temperature Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/systems-development": "TERM: Systems Development\nURL: https://iadclexicon.org/systems-development\n\nSystems Development\nIn the NICE Workforce Framework, cybersecurity work where a person: Works on the development phases of the systems development lifecycle.\nFrom: NICE Workforce Framework.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/systems-security-analysis": "TERM: Systems Security Analysis\nURL: https://iadclexicon.org/systems-security-analysis\n\nSystems Security Analysis\nIn the NICE Workforce Framework, cybersecurity work where a person: Conducts the integration/testing, operations, and maintenance of systems security.\nFrom: NICE Workforce Framework.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/systems-requirements-planning": "TERM: Systems Requirements Planning\nURL: https://iadclexicon.org/systems-requirements-planning\n\nSystems Requirements Planning\nIn the NICE Workforce Framework, cybersecurity work where a person: Consults with customers to gather and evaluate functional requirements and translates these requirements into technical solutions; provides guidance to customers about applicability of information systems to meet business needs.\nFrom: NICE Workforce Framework.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/systems-security-architecture": "TERM: Systems Security Architecture\nURL: https://iadclexicon.org/systems-security-architecture\n\nSystems Security Architecture\nIn the NICE Workforce Framework, cybersecurity work where a person: Develops system concepts and works on the capabilities phases of the systems development lifecycle; translates technology and environmental conditions (e.g., law and regulation) into system and security designs and processes.\nFrom: NICE Workforce Framework.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/t": "TERM: T\nURL: https://iadclexicon.org/t\n\nT\ntare.\nSource:\nAPI\nStandard 2CCU, Offshore Cargo Carrying Units, First Edition, August 2017.\nGlobal Standards\nT\nTare weight of the empty CCU, including any permanent equipment and excluding cargo and the lifting set.\nSource:\nAPI\nStandard 2CCU, Offshore Cargo Carrying Units, First Edition, August 2017.\nGlobal Standards\nT\nThe weight of the empty CCU, including any permanent equipment and excluding cargo and the lifting set.\nSource:\nAPI\nStandard 2CCU, Offshore Cargo Carrying Units, First Edition, August 2017.\nGlobal Standards\nt\nthickness of pad eye at hole or material thickness\nSource:\nAPI\nStandard 2CCU, Offshore Cargo Carrying Units, First Edition, August 2017.\nGlobal Standards\nt\nConsolidation time.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/t-and-c": "TERM: T&C\nURL: https://iadclexicon.org/t-and-c\n\nT&C\nThreaded and coupled.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards\nSource:\nAPI\nRP 5C5, Recommended Practice on Procedures for Testing Casing and Tubing Connections, Third Edition, July 2003 (Reaffirmed August 2010).\nGlobal Standards\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards", "https://iadclexicon.org/tabletop-exercise": "TERM: Tabletop Exercise\nURL: https://iadclexicon.org/tabletop-exercise\n\nTabletop Exercise\nA discussion-based exercise where personnel meet in a classroom setting or breakout groups and are presented with a scenario to validate the content of plans, procedures, policies, cooperative agreements or other information for managing an incident.\nAdapted from: NCSD Glossary, DHS Homeland Security Exercise and Evaluation Program.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/tailored-trustworthy-space": "TERM: Tailored Trustworthy Space\nURL: https://iadclexicon.org/tailored-trustworthy-space\n\nTailored Trustworthy Space\nA cyberspace environment that provides a user with confidence in its security, using automated mechanisms to ascertain security conditions and adjust the level of security based on the user\u2019s context and in the face of an evolving range of threats.\nAdapted from: National Science and Technology Council\u2019s Trustworthy Cyberspace: Strategic Plan for the Federal Cybersecurity Research and Development Program.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/tailgate-meeting": "TERM: Tailgate Meeting\nURL: https://iadclexicon.org/tailgate-meeting\n\nTailgate Meeting\nWork team meetings held at the work site prior to the job starting to review potential hazards and discuss aspects of planned operations.\nNOTE Normally consists of crew members and any supervisor or technical resources required to perform the work).\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards", "https://iadclexicon.org/tag-number": "TERM: Tag Number\nURL: https://iadclexicon.org/tag-number\n\nTag Number\nNumber that identifies the physical location of equipment. NOTE For more detailed definitions and interpretations, see Annex C.\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal S\ntandards", "https://iadclexicon.org/taker": "TERM: Taker\nURL: https://iadclexicon.org/taker\n\nTaker\n\u201cCarrier\u201d, or \u201ctransporter\u201d, or \u201ctaker\u201d means any person moving or transporting oil or gas away from a lease or from any common source of supply.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/taf": "TERM: TAF\nURL: https://iadclexicon.org/taf\n\nTAF\nAn Aerodrome Forecast that is intended to be used wholly or partially for the arrival, departure, and movement or servicing of aircraft.\nSource: \u00a0Offshore Physical Environmental Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, September 2008.\nRegulatory Guidance", "https://iadclexicon.org/tagout": "TERM: Tagout\nURL: https://iadclexicon.org/tagout\n\nTagout\nThe placement of a tagout device on an energy isolating device, in accordance with an established procedure, to indicate that the energy isolating device and the equipment being controlled may not be operated until the tagout device is removed.\nAPI\nRP 2201, Safe Hot Tapping Practices in the Petroleum & Petrochemical Industries, Fifth Edition, July 2003 (Reaffirmed October 2010),\nGlobal Standards", "https://iadclexicon.org/tail-cement": "TERM: Tail Cement\nURL: https://iadclexicon.org/tail-cement\n\nTail Cement\n\u201cTail cement\u201d means the last, typically higher density slurry pumped during primary cementing operations to seal the casing seat and isolate specific intervals providing faster thickening times and higher early compressive strength.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations", "https://iadclexicon.org/tally": "TERM: Tally\nURL: https://iadclexicon.org/tally\n\nTally (Verb)\nAdd up lengths of OCTG to arrive at an aggregate.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/tam": "TERM: TAM\nURL: https://iadclexicon.org/tam\n\nTAM\nThruster-assisted mooring.\nSource:\u00a0ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards", "https://iadclexicon.org/tank": "TERM: Tank\nURL: https://iadclexicon.org/tank\n\nTank\nA receptacle (covered or uncovered) of 60 gallons (227.1 liters) or greater capacity. Unless referred to in these Orders as \u201cstationary,\u201d the above definition shall include such receptacle when used on tank cars, tank vehicles or skids.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations\nTank\nTANK shall mean a stationary vessel that is used to contain fluids, constructed of non-earthen materials (e.g. concrete, steel, plastic) that provide structural support.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations\nTank\nA stationary device designed to contain an accumulation of hazardous waste that is constructed primarily of non-earthen materials (e. g., wood, concrete, steel, plastic) that provide structural support.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations\nTank\n\u201cTank\u201d means a receptacle for petroleum exceeding 1000 litres in capacity.\nSource:\u00a0The Petroleum Rules, 1976, India, 1976.\nRegulations\nSource: The Petroleum Rules, 2002, India, 13th March 2002.\nRegulations", "https://iadclexicon.org/tank-battery": "TERM: Tank Battery\nURL: https://iadclexicon.org/tank-battery\n\nTank Battery\n\u201cTank battery\u201d means any combination of oil collection tanks, brine collection tanks, and associated equipment within a containment dike.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations", "https://iadclexicon.org/tank-cart": "TERM: Tank Cart\nURL: https://iadclexicon.org/tank-cart\n\nTank Cart\n\u201cTank cart\u201d means a hand-drawn or animal-drawn vehicle equipped with a tank.\nSource:\u00a0The Petroleum Rules, 1976, India, 1976.\nRegulations\nSource: The Petroleum Rules, 2002, India, 13th March 2002.\nRegulations", "https://iadclexicon.org/tank-bottoms": "TERM: Tank Bottoms\nURL: https://iadclexicon.org/tank-bottoms\n\nTank Bottoms\n\u201cTank bottoms\u201d means that accumulation of hydrocarbon material and other substances which settle naturally below crude oil in tanks and receptacles that are used in handling and storing of crude oil, and which accumulation contains basic sediment and water in an amount rendering it unsaleable to an ordinary crude oil purchaser; provided, that with respect to lease production and for lease storage tanks, a tank bottom shall be limited to that volume of the tank in which it is contained that lies below the bottom of the pipeline outlet thereto.\nSource: Oil and gas Conservation, North Dakota Administrative Code, Chapter 43-02-03, April 2012.\nRegulations\nTank Bottoms\n\u201cTank bottoms\u201d means that accumulation of hydrocarbon material and other substances that settles naturally below oil in tanks and receptacles that are used in oil\u2019s handling and storing, and which accumulation contains in excess of two percent of BS&W; provided, however, that with respect to lease production and for lease storage tanks, a tank bottom shall be limited to that volume of the tank in which it is contained that lies below the bottom of the pipeline outlet to the tank.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations\nTank Bottoms\n\u201cTank bottoms\u201d means the liquids and/or solids in that portion of a storage facility below the sales line or connection that are unsaleable to the crude oil first purchaser in its present form. Tank bottoms may consist of a combination of several elements including, but not limited to, oil, BS&W, and treating fluids.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations\nTank Bottoms\nA mixture of crude oil or lease condensate, water, and other substances that is concentrated at the bottom of producing lease tanks and pipeline storage tanks (commonly referred to as basic sediment and water or BS&W).\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/tank-farm-piping": "TERM: Tank Farm Piping\nURL: https://iadclexicon.org/tank-farm-piping\n\nTank Farm Piping\nProcess piping inside tank farm dikes or directly associated with a tank farm.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/tank-forming-part-of-a-tank-vehicle": "TERM: Tank Forming Part of a Tank Vehicle\nURL: https://iadclexicon.org/tank-forming-part-of-a-tank-vehicle\n\nTank Forming Part of a Tank Vehicle\nIn this part, \u201cthe tank forming part of a tank vehicle\u201d shall be deemed to include any number of tanks on the same chassis and any limitation herein specified the capacity of a tank shall be construed so as to permit of the tank containing the quantity specified under varying degrees of temperature.\nSource:\u00a0The Petroleum Rules, 1976, India, 1976.\nRegulations\nSource: The Petroleum Rules, 2002, India, 13th March 2002.\nRegulations", "https://iadclexicon.org/tank-semi-trailer": "TERM: Tank Semi-trailer\nURL: https://iadclexicon.org/tank-semi-trailer\n\nTank Semi-trailer\n\u201cTank semi-trailer\u201d means a tank trailer constructed in such a manner that when it is drawn by a tractor by means of fifth wheel connection, some part of the load rests on the towing vehicle.\nSource:\u00a0The Petroleum Rules, 1976, India, 1976.\nRegulations\nSource: The Petroleum Rules, 2002, India, 13th March 2002.\nRegulations", "https://iadclexicon.org/tank-station": "TERM: Tank Station\nURL: https://iadclexicon.org/tank-station\n\nTank station\nTank station means:\na greenhouse gas tank station; or\na petroleum tank station.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/tan": "TERM: TAN\nURL: https://iadclexicon.org/tan\n\nTAN\nTotal acid number.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/tank-system": "TERM: Tank System\nURL: https://iadclexicon.org/tank-system\n\nTank System\nA tank and its associated ancillary equipment and containment system.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/tank-trailer": "TERM: Tank Trailer\nURL: https://iadclexicon.org/tank-trailer\n\nTank Trailer\n\u201cTank trailer\u201d means vehicle with a tank mounted thereon or built as integral part thereof and constructed in such a manner that it has at least two axles and all its load rests on its own wheels.\nSource:\u00a0The Petroleum Rules, 1976, India, 1976.\nRegulations\nSource: The Petroleum Rules, 2002, India, 13th March 2002.\nRegulations", "https://iadclexicon.org/tank-test": "TERM: Tank Test\nURL: https://iadclexicon.org/tank-test\n\nTank Test\nTank test means model towing tests, model self-propulsion tests and model propeller open water tests. Numerical calculations may be accepted as equivalent to model propeller open water tests or used to complement the tank tests conducted (e.g. to evaluate the effect of additional hull features such as fins, etc., on ship\u2019s performance), with approval of the verifier.\nSource: Resolution MEPC.214(63), 2012 Guidelines on survey and certification of the Energy Efficiency Design Index (EEDI), 2 March 2012, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/tank-truck": "TERM: Tank truck\nURL: https://iadclexicon.org/tank-truck\n\nTank truck\n\u201cTank truck\u201d means a single self-propelled vehicle with a tank mounted thereon.\nSource:\u00a0The Petroleum Rules, 1976, India, 1976.\nRegulations\nSource: The Petroleum Rules, 2002, India, 13th March 2002.\nRegulations", "https://iadclexicon.org/tank-vapors": "TERM: Tank Vapors\nURL: https://iadclexicon.org/tank-vapors\n\nTank Vapors\nGas which evolves from oil, condensate, or water when placed in a gunbarrel or storage tank.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/tank-wagon": "TERM: Tank Wagon\nURL: https://iadclexicon.org/tank-wagon\n\nTank Wagon\n\u201cTank wagon\u201d means a railway carriage with a tank mounted thereon.\nSource:\u00a0The Petroleum Rules, 1976, India, 1976.\nRegulations\nSource: The Petroleum Rules, 2002, India, 13th March 2002.\nRegulations", "https://iadclexicon.org/tank-vehicle": "TERM: Tank Vehicle\nURL: https://iadclexicon.org/tank-vehicle\n\nTank Vehicle\n\u201cTank vehicle\u201d means any vehicle, including a tank wagon with a tank of a capacity exceeding 1,000 litres mounted thereon.\nSource:\u00a0The Petroleum Rules, 1976, India, 1976.\nRegulations\nTank Vehicle\n\u201cTank vehicle\u201d means any vehicle, including a tank wagon with a tank of a capacity exceeding 1,000 litres mounted thereon and also includes refueller used for refuelling of air crafts or onsite fueling of heavy vehicles/machineries/stationery equipments.\nSource: The Petroleum Rules, 2002, India, 13th March 2002.\nRegulations", "https://iadclexicon.org/tanker": "TERM: Tanker\nURL: https://iadclexicon.org/tanker\n\nTanker\nTanker means an oil tanker as defined in regulation 1 of Annex I or a chemical tanker as defined in regulation 1 of Annex II of the present Convention.\nSource:\u00a0Resolution MEPC.176(58), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships (Revised MARPOL Annex VI), 10 October 2008, International Maritime Organization.\nLegislation\nTanker\nTanker\nis a ship as defined in regulation I/2(h). <Chapter II-2, part A, regulation 3>.\nSource:\u00a0IMO Resolution MSC.99(73), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 5 December 2000, International Maritime Organization.\nLegislation", "https://iadclexicon.org/tanks-accessible": "TERM: Tanks, Accessible\nURL: https://iadclexicon.org/tanks-accessible\n\nTanks, Accessible\nTanks that under normal operating conditions are sealed against gas and vapor leakage, but the interior of which may be readily accessed for inspection and maintenance from within the location.\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards", "https://iadclexicon.org/tanks-closed-top": "TERM: Tanks, Closed Top\nURL: https://iadclexicon.org/tanks-closed-top\n\nTanks, Closed Top\nTanks with limited number of small openings or penetrations, such as shafts, through which gas may occasionally leak within the location.\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards", "https://iadclexicon.org/tanks-open": "TERM: Tanks, Open\nURL: https://iadclexicon.org/tanks-open\n\nTanks, Open\nTanks that allow the continuous free communication of the tank\u2019s internal atmosphere into the surrounding location or space.\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards", "https://iadclexicon.org/tanks-sealed": "TERM: Tanks, Sealed\nURL: https://iadclexicon.org/tanks-sealed\n\nTanks, Sealed\nTanks that are sealed against gas and vapor leakage and are without provisions for inspection or maintenance from within the location.\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards", "https://iadclexicon.org/tarballs": "TERM: Tarballs\nURL: https://iadclexicon.org/tarballs\n\nTarballs\nDiscrete, and usually pliable, globules of weathered oil, ranging from mostly oil to highly emulsified with varying amount of debris and/or sediment.\nNOTE Tarballs may vary in size from millimeters to 20\u201330 centimeters across, and depending on exactly how \u201cweathered,\u201d or hardened, the outer layer of the tarball is, sheen may or may not be present.\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards", "https://iadclexicon.org/tare": "TERM: Tare\nURL: https://iadclexicon.org/tare\n\nTare\nThe weight of the empty CCU, including any permanent equipment and excluding cargo and the lifting set.\nSource:\nAPI\nStandard 2CCU, Offshore Cargo Carrying Units, First Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/target": "TERM: Target\nURL: https://iadclexicon.org/target\n\nTarget\nAn asset, network, system, or geographic area chosen by a threat to be impacted by an attack.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards\nTarget\nAsset, network, system, or geographic area chosen by a threat to be impacted by an attack.\nSource:\nAPI\nSTANDARD 780, Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, First Edition, May 2013.\nGlobal Standards\nTarget\nAsset, network, system or geographic area chosen by an adversary to be impacted by an attack\nSample Usage:\nAnalysts identified mass gatherings as one potential target of an attack.\nSource: DHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010 Regulatory Guidance\nTarget\nA bull plug or blind flange at the end of a tee to prevent erosion at a point where change in flow direction occurs.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/target-groups": "TERM: Target Group(s)\nURL: https://iadclexicon.org/target-groups\n\nTarget Groups\nTarget groups as mentioned in the third subsection, means e.g. decision-makers, employees and their elected representative.\nSource:\u00a0Guidelines Regarding the Management Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/target-safety-level": "TERM: Target Safety Level\nURL: https://iadclexicon.org/target-safety-level\n\nTarget safety level\nA nominal acceptable probability of structural failure.\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards", "https://iadclexicon.org/targets": "TERM: Targets\nURL: https://iadclexicon.org/targets\n\nTargets\nIn the NICE Workforce Framework, cybersecurity work where a person: Applies current knowledge of one or more regions, countries, non-state entities, and/or technologies.\nFrom: NICE Workforce Framework.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/targeted": "TERM: Targeted\nURL: https://iadclexicon.org/targeted\n\nTargeted\nRefers to a fluid piping system in which flow impinges upon a lead-filled end (target) or a piping tee when fluid transits a change in direction.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nTargeted\nRefers to a fluid piping system in which flow impinges upon a lead-filled (or other material) end (target) or a piping tee when fluid transits a change in direction.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/targeted-screen": "TERM: Targeted Screen\nURL: https://iadclexicon.org/targeted-screen\n\nTargeted Screen\nA criminal record review that considers the nature of the crime, the time elapsed since the offense, and the nature of the job.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards", "https://iadclexicon.org/tariff": "TERM: Tariff\nURL: https://iadclexicon.org/tariff\n\nTariff\nIn this Part, \u201ctariff\u201d means a schedule of tolls, terms and conditions, classifications, practices or rules and regulations applicable to the provision of a service by a company and includes rules respecting the calculation of tolls.\nSource:\u00a0Canada Oil and Gas Operations Act, R.S.C., 1985, c. O-7, Canada, current to April 29, 2013.\nLegislation\nSource: National Energy Board Act, R.S.C., 1985, c. N-7, Canada, current to April 29, 2013.\nLegislation", "https://iadclexicon.org/task-analysis": "TERM: Task Analysis\nURL: https://iadclexicon.org/task-analysis\n\nTask Analysis\nTask analysis enables the systematic examination of all occupations and tasks to establish the effectiveness of work procedures and practices and to identify hazards associated with any of the sequential steps. The process involves:\n\u2022 Inventory of the tasks.\n\u2022 Identify the critical tasks and concentrate on these. Consider such factors as:\n\u2014 the severity of the potential losses;\n\u2014 the frequency with which the task is performed;\n\u2014 the probability of loss when the task is performed.\n\u2022 Break down the work into significant steps or critical activities.\n\u2022 Identify what could go wrong. Consider people, equipment, materials, environment.\n\u2022 Is it being done the best way? Consider cost, production, quality and safety.\n\u2022 Develop controls: specific actions and precautions to prevent loss from occurring.\n\u2022 Write down the procedure: a step-by-step description of how to proceed, what to do, why, in a simple, easy-to-follow format or practice.\n\u2022 Put to work task instruction, skill training, etc. Documentation and followup of progress is important. Two basic approaches are:\n\u2014 analysis by observation and discussion;\n\u00d1\u00a0\u00a0 \u00a0analysis by discussion alone.\nSource: Approved Code of Practice for Managing Hazards to Prevent Major Industrial Accidents, Health and Safety in Employment Act 1992, Department of Labour, New Zealand, July 1994.\nRegulatory Guidance", "https://iadclexicon.org/task": "TERM: Task\nURL: https://iadclexicon.org/task\n\nTask\nSpecified work undertaken by the workforce that is part of an activity.\nTasks are often specified as part of job requirements or as part of a procedure or plan.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards", "https://iadclexicon.org/task-station": "TERM: Task Station\nURL: https://iadclexicon.org/task-station\n\nTask Station\nMultifunction display with dedicated controls providing the possibility to display and operate any tasks. A task station is part of a workstation.\nSource:\u00a0IMO Resolution MSC.302(87), Performance standards for bridge alert management, 17 May 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/taut-leg-mooring": "TERM: Taut-leg Mooring\nURL: https://iadclexicon.org/taut-leg-mooring\n\nTaut-leg Mooring\nA system that relies principally for its compliance on the axial extensibility of the mooring line rather than\u00a0the catenary profile. Such moorings provide a significant upward load on the seabed connection.\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards\nSource:\nAPI\nRP 2SM, Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, First Edition, July 2014\n.\nGlobal Standards\nTaut-leg Mooring\nA mooring system based on light-weight anchor lines pre-tensioned to a taut configuration with no significant catenary shape at any unit offset, and applying vertical and horizontal loads at the anchor points. With this type of system, compliancy is derived from the inherent axial elastic stretch properties of the anchor line.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 3, Functional Unit Types and Special Features, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/taut-line-mooring": "TERM: Taut-Line Mooring\nURL: https://iadclexicon.org/taut-line-mooring\n\nTaut-line Mooring\nMooring system where the restoring action is provided by elastic deformation of mooring lines.\u00a0[ISO 19900:2002].\nSource:\u00a0ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards\nSource:\u00a0ISO 19900:2013, Petroleum and natural gas industries \u2013 General requirements\u00a0for offshore structures.\nGlobal Standards", "https://iadclexicon.org/taxonomy": "TERM: Taxonomy\nURL: https://iadclexicon.org/taxonomy\n\nTaxonomy\nSystematic classification of items into generic groups based on factors possibly common to several of the items.\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal S\ntandards", "https://iadclexicon.org/tceq-form-0311": "TERM: TCEQ-Form 0311\nURL: https://iadclexicon.org/tceq-form-0311\n\nTCEQ-Form 0311\nThe TCEQ Uniform Hazardous Waste Manifest form. This form can be obtained from the commission.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/tcd": "TERM: TCD\nURL: https://iadclexicon.org/tcd\n\nTCD\nThermal conductivity detector.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards", "https://iadclexicon.org/tc": "TERM: TC\nURL: https://iadclexicon.org/tc\n\nTC\nThermal cycle.\nSource:\nAPI\nRP 5C5, Recommended Practice on Procedures for Testing Casing and Tubing Connections, Third Edition, July 2003 (Reaffirmed August 2010).\nGlobal Standards\nT&C\nThreaded and coupled.\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards\nTC\nTest coupon.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nTC\nTo contain.\nSource:\nAPI\nSPEC 13A, Specification for Drilling Fluids Materials, Eighteenth Edition, February 2010.\nGlobal Standards\nTC\nTransport Canada.\nSource: \u00a0Offshore Physical Environmental Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, September 2008.\nRegulatory Guidance", "https://iadclexicon.org/tbd": "TERM: TBD\nURL: https://iadclexicon.org/tbd\n\nTBD\nTo be decided.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/tbn": "TERM: TBN\nURL: https://iadclexicon.org/tbn\n\nTBN\nTotal base number.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/tceq": "TERM: TCEQ\nURL: https://iadclexicon.org/tceq\n\nTCEQ\nThe Texas Commission on Environmental Quality or its successor agencies.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/tcf": "TERM: TCF\nURL: https://iadclexicon.org/tcf\n\nTCF\nTechnical Construction File\nSource: Verification of Lifting Appliances for the Oil and Gas Industry, DNV-OSS-308, October 2010, Det Norske Veritas AS,\nGlobal Standards", "https://iadclexicon.org/tclp": "TERM: TCLP\nURL: https://iadclexicon.org/tclp\n\nTCLP\n\u201cTCLP\u201d means the testing protocol established by the EPA in 40 C.F.R. Part 261, entitled \u201cToxicity Characteristic Leaching Procedure\u201d or an alternative hazardous constituent analysis the division has approved.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/tcp": "TERM: TCP\nURL: https://iadclexicon.org/tcp\n\nTCP\nTubing Conveyed Perforating.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards\nSource:\nAPI\nRP 67, Recommended Practice for Oilfield Explosives Safety, Upstream Segment, Second Edition, May 2007.\nGlobal Standards\nTCP\nTransmission Control Protocol.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards.", "https://iadclexicon.org/td": "TERM: TD\nURL: https://iadclexicon.org/td\n\nTD\nTotal depth.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards\nTD\nTo deliver.\nSource:\nAPI\nSPEC 13A, Specification for Drilling Fluids Materials, Eighteenth Edition, February 2010.\nGlobal Standards", "https://iadclexicon.org/tds": "TERM: TDS\nURL: https://iadclexicon.org/tds\n\nTDS\n\u201cTDS\u201d means total dissolved solids.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/tdes": "TERM: Tdes\nURL: https://iadclexicon.org/tdes\n\nT\ndes\nFor each design condition, maximum fluid temperature that can be reached during service.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/tdr": "TERM: TDR\nURL: https://iadclexicon.org/tdr\n\nTDR\nTime-domain reflectometry.\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards", "https://iadclexicon.org/tdp": "TERM: TDP\nURL: https://iadclexicon.org/tdp\n\nTDP\nTouchdown Point.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards", "https://iadclexicon.org/tdu": "TERM: TDU\nURL: https://iadclexicon.org/tdu\n\nTDU\nTool deployment unit.\nSource:\nAPI\nRecommended Practice 17H, Remotely Operated Tools and Interfaces on Subsea Production Systems, Second Edition, June 2013 (Addendum 1, October 2014).\nGlobal Standards\nSource:\nAPI\nRP 17H, Remotely Operated Vehicle (ROV) Interfaces on Subsea Production Systems, First Edition, July 2004 (Reaffirmed January 2009).\nGlobal Standards", "https://iadclexicon.org/tear-strength": "TERM: Tear Strength\nURL: https://iadclexicon.org/tear-strength\n\nTear strength\nMeasure of the force necessary to cause tearing of a sample of material (nicked or un nicked) under specified conditions.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/technical-area": "TERM: Technical Area\nURL: https://iadclexicon.org/technical-area\n\nTechnical Area\narea characterized by commonalities of processes relevant to a specific type of management system\nSource:\u00a0ISO/IEC 17021:2011 (E) \u2013 Conformity assessment \u2013 Requirements for bodies providing audit and certification of management systems .\nGlobal Standards", "https://iadclexicon.org/technical-data": "TERM: Technical Data\nURL: https://iadclexicon.org/technical-data\n\nTechnical Data\nTechnical Data\u2015all basic factual information available that may be used to determine the levels of contamination and the vertical and horizontal extent of the contamination.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/technical-authority": "TERM: Technical Authority\nURL: https://iadclexicon.org/technical-authority\n\nTechnical Authority\nCompetent and technically qualified person or organization with evidence to demonstrate the expertise, skills, and experience regarding design, quality, and manufacturing processes necessary to perform the required verification(s).\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nTechnical Authority\nA competent and technically qualified person or organization with evidence to demonstrate the expertise, skills, and experience regarding quality and manufacturing processes necessary to perform the required verification(s).\nSource:\nAPI\nSpecification 20E, Alloy and Carbon Steel Bolting for Use in the Petroleum and Natural Gas Industries, Second Edition, February 2017.\nGlobal Standards", "https://iadclexicon.org/tdz": "TERM: TDZ\nURL: https://iadclexicon.org/tdz\n\nTDZ\ntouchdown zone.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards", "https://iadclexicon.org/technical-file": "TERM: Technical File\nURL: https://iadclexicon.org/technical-file\n\nTechnical File\nA Technical File is a record containing all details of parameters, including components and settings of an engine, which may influence the NOx emission of the engine, in accordance with 2.4 of this Code.\nSource:\nResolution MEPC.177(58), amendments to the Technical Code on Control of Emission of Nitrogen Oxides from Marine Diesel Engines, 10 October 2008, International Maritime Organization\n.\nRegulatory Guidance", "https://iadclexicon.org/technical-drawings": "TERM: Technical Drawings\nURL: https://iadclexicon.org/technical-drawings\n\nTechnical Drawings\nDrawings showing the required dimensions, surface finishes, deviations of form and position, tolerances and all other details required to provide the product, process or service.\nSource:\nISO 13880:1999, Petroleum and natural gas industries \u2014 Content and drafting of a technical specification, First Edition, October 1999.\nGlobal Standards", "https://iadclexicon.org/technical-expert": "TERM: Technical Expert\nURL: https://iadclexicon.org/technical-expert\n\nTechnical Expert\nperson who provides specific knowledge or expertise to the\naudit team\nNOTE 1\u00a0\u00a0 Specific knowledge or expertise is that which relates to the organization, the process or activity to be audited, or language or culture.\nNOTE 2\u00a0\u00a0 A technical expert does not act as an\nauditor\nin the audit team.\n[ISO 9000:2005, definition 3.9.11].\nSource:\u00a0ISO 19011:2011 (E) \u2013 Guidelines for auditing management system.\nGlobal Standards", "https://iadclexicon.org/technical-regulation": "TERM: Technical Regulation\nURL: https://iadclexicon.org/technical-regulation\n\nTechnical regulation\nLegal regulation of relations in the sphere of establishment, application and meeting of the mandatory requirements to products or for processes of design (including survey works), production, construction, installation, adjustment, operation, storage, transportation, sale and reclamation, and also in the sphere of establishment and application on a voluntary basis of the requirements to products, processes of design (including survey works), production, construction, installation, adjustment, operation, storage, transportation, sale and reclamation, performance of works or rendering of services, and legal regulation of relations in the sphere of compliance evaluation. (as amended by the Federal Law dated 01.05.2007 No. 65-FZ)\nSource: Federal Law on Technical Regulation, No. 184-FZ, Russian Federation, December 2002 (amended September 2010).\nRegulations", "https://iadclexicon.org/technical-regulations": "TERM: Technical Regulations\nURL: https://iadclexicon.org/technical-regulations\n\nTechnical regulations\nA document adopted by an international treaty of the Russian Federation ratified in accordance with the procedure established by the legislation of the Russian Federation, or an intergovernmental agreement made in accordance with the procedure established by the legislation of the Russian Federation, or a federal law, or a decree of the President of the Russian Federation, or by a decision of the Government of the Russian Federation, or by a normative legal act of the federal executive body for technical regulation, and which establishes requirements to be necessarily applied to and met by the objects of technical regulation (products, including buildings, structures and constructions, or processes of design (including survey works), production, construction, installation, adjustment, operation, storage, transportation, sale and reclamation) related to the requirements to products. (As amended by the Federal Laws dated 01.05.2007 No. 65-FZ, dated 30.12.2009 No. 385-FZ)\nSource: Federal Law on Technical Regulation, No. 184-FZ, Russian Federation, December 2002 (amended September 2010).\nRegulations", "https://iadclexicon.org/technical-security": "TERM: Technical Security\nURL: https://iadclexicon.org/technical-security\n\nTechnical Security\nElectronic systems for increased protection or for other security purposes including access control systems, card readers, keypads, electric locks, remote control openers, alarm systems, intrusion detection equipment, annunciating and reporting systems, central stations monitoring, video surveillance equipment, voice communications systems, listening devices, computer security, encryption, data auditing, and scanners.\nSource:\nAPI\nSTANDARD 780, Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, First Edition, May 2013.\nGlobal Standards", "https://iadclexicon.org/technical-security-systems": "TERM: Technical Security Systems\nURL: https://iadclexicon.org/technical-security-systems\n\nTechnical Security Systems\nTechnical systems may include electronic systems for increased protection or for other security purposes which may include access control systems, card readers, keypads, electric locks, remote control openers, alarm systems, intrusion detection equipment, annunciating and reporting systems, central stations monitoring, video surveillance equipment, voice communications systems, listening devices, computer security, encryption, data auditing, and scanners.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards", "https://iadclexicon.org/technical-specification": "TERM: Technical Specification\nURL: https://iadclexicon.org/technical-specification\n\nTechnical Specification\nDocument that describes product capabilities to comply with the functional specification.\nNOTE: See ISO 13880 for additional information on technical specifications.\nSource:\nAPI\nSTANDARD 18LCM, Product Life Cycle Management System Requirements for the Petroleum and Natural Gas Industries, First Edition, April 2017.\nGlobal Standards\nTechnical Specification\nDocument that describes technical requirements to be fulfilled by the product, process, or service in order to comply with the functional specification (ISO 13880).\nSource:\nAPI\nTR 1PER15K-1, Protocol for Verification and Validation of High-pressure High-temperature Equipment, First Edition, March 2013.\nGlobal Standards\nTechnical Specification\nDocument that prescribes technical requirements to be fulfilled by the product, process or service in order to comply with the functional specification\nNOTE: A technical specification should indicate, whenever appropriate, the procedure(s) by means of which it might be determined whether the requirements given are fulfilled.\nSource:\nISO 13879:1999, Petroleum and natural gas industries \u2014 Content and drafting of a functional specification, First Edition, October 1999.\nGlobal Standards\nTechnical Specification\nDocument that defines technical requirements to be fulfilled by the product, process or service in order to comply with the functional specification\nNOTE: 1 A technical specification should indicate, whenever appropriate, the procedure(s) by means of which it may be determined whether the requirements given are fulfilled.\nNOTE: 2 A technical specification may be a standard, be included in a standard(s) or be independent of a standard.\nNOTE: 3 A technical specification expresses the technical requirements expressed by characteristics, features, properties and all information that is required to produce a product, execute a process or provide a service, including objective evidence that the product, process or service will comply with the functional requirements.\nSource:\nISO 13880:1999, Petroleum and natural gas industries \u2014 Content and drafting of a technical specification, First Edition, October 1999.\nGlobal Standards", "https://iadclexicon.org/technology-research-and-development": "TERM: Technology Research and Development\nURL: https://iadclexicon.org/technology-research-and-development\n\nTechnology Research and Development\nIn the NICE Workforce Framework, cybersecurity work where a person: Conducts technology assessment and integration processes; provides and supports a prototype capability and/or evaluates its utility.\nFrom: NICE Workforce Framework.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/tee": "TERM: Tee\nURL: https://iadclexicon.org/tee\n\nTee\nPressure-containing fitting with three openings. NOTE Two openings opposite one another form the run portion of the tee, and one opening is at 90\u00b0 to the line of the run. Tees may be equipped with threads, flanges, studs or other end connectors.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/technical-group": "TERM: Technical Group\nURL: https://iadclexicon.org/technical-group\n\nTechnical Group\n\u201cTechnical Group\u201d is a body comprised of representatives of the Parties, Members of the Organization, the United Nations and its Specialized Agencies, intergovernmental organizations having agreements with the Organization, and non-governmental organizations in consultative status with the Organization, which should preferably include representatives of institutions and laboratories that engage in anti-fouling system analysis. These representatives shall have expertise in environmental fate and effects, toxicological effects, marine biology, human health, economic analysis, risk management, international shipping, anti-fouling systems coating technology, or other fields of expertise necessary to objectively review the technical merits of a comprehensive proposal.\nSource:\u00a0International Convention on the Control of Harmful Anti-fouling Systems on Ships,2001.\nLegislation", "https://iadclexicon.org/tefc": "TERM: TEFC\nURL: https://iadclexicon.org/tefc\n\nTEFC\nTotally Enclosed Fan Cooled.\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/technical-person-with-executive-function": "TERM: Technical Person with Executive Function\nURL: https://iadclexicon.org/technical-person-with-executive-function\n\nTechnical Person with Executive Function\nPerson providing technical management of the skilled personnel, having adequate knowledge in the field of explosion protection, having familiarity with the local conditions, having familiarity with the installation and who has overall responsibility and control of the inspection systems for the electrical equipment within hazardous areas.\nSource: IEC 60079-17:2013, Explosive atmospheres \u2013 Part 17: Electrical installations inspection and maintenance, Edition 5.0, November 2013.\nGlobal Standards", "https://iadclexicon.org/teg": "TERM: TEG\nURL: https://iadclexicon.org/teg\n\nTEG\nTriethylene glycol.\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal Standards\nEquipment, systems, and methods which, following initiation, can be used to control, mitigate, and\u00a0extinguish fires.\nSource:\nISO 21457:2010, Petroleum and natural gas industries \u2014 Materials selection and corrosion control for oil and gas production systems, First Edition,September 2010.\nGlobal Standards", "https://iadclexicon.org/telecommunications-device": "TERM: Telecommunications Device\nURL: https://iadclexicon.org/telecommunications-device\n\nTelecommunications Device\nTelecommunications device: a device or set of devices intended for the transfer, transmission or receipt of data of any kind whatsoever by means of cables, via a radio-electric pathway or by means of optical or other electromagnetic systems.\nSource: Mining Regulation of the Netherlands, WJZ 02063603, Netherlands,16 December 2002.\nRegulations", "https://iadclexicon.org/telescopic-joint-packer": "TERM: Telescopic Joint Packer\nURL: https://iadclexicon.org/telescopic-joint-packer\n\nTelescopic Joint Packer\nMeans of sealing the annular space between the inner and outer barrels of a telescopic joint.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nTelescopic Joint Packer\nThe means of sealing the annular space between the inner and outer barrels of the telescopic joint.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/telescopic-slip-joint-packer": "TERM: Telescopic (Slip) Joint Packer\nURL: https://iadclexicon.org/telescopic-slip-joint-packer\n\nTelescopic (Slip) Joint Packer\nA torus-shaped, hydraulically or pneumatically actuated, resilient element between the inner and outer barrels of the telescopic (slip) joint which serves to retain drilling fluid inside the marine riser.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/telescopic-joint": "TERM: Telescopic Joint (TJ)\nURL: https://iadclexicon.org/telescopic-joint\n\nTelescopic Joint (Slip Joint)\nRiser joint having a stroking inner barrel (pipe) inside an outer barrel (pipe) with a sealing means between them to retain bore pressure.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nTelescopic Joint (Slip Joint)\nA riser joint having an inner barrel and an outer barrel with sealing means between. The inner and outer barrels of the telescopic joint move relative to each other to compensate for the required change in the length of the riser string as the vessel experiences surge, sway and heave.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nTelescopic Joint\nRiser joint having an inner barrel and an outer barrel with a means of sealing between them.\nNOTE: The inner and outer barrels of the telescopic joint move relative to each other to compensate for the required change in the length of the riser string as the vessel experiences surge, sway, and heave.\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/temp": "TERM: Temp\nURL: https://iadclexicon.org/temp\n\nTemp\nTemperature.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards", "https://iadclexicon.org/temper-embrittlement": "TERM: Temper Embrittlement\nURL: https://iadclexicon.org/temper-embrittlement\n\nTemper embrittlement\nThe reduction in toughness due to a metallurgical change that can occur in some low alloy steels, e.g. 2-1/4Cr-l Mo, as a result of long term exposure in the temperature range of about 650\u00b0F \u2013 11 OO\u00b0F (345\u00b0C \u2013 595\u00b0C).\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006.\nGlobal Standards", "https://iadclexicon.org/temperature-base": "TERM: Temperature Base\nURL: https://iadclexicon.org/temperature-base\n\nTemperature base:\nThe temperature at which gas and liquid hydrocarbon volumes and quality are reported. The standard temperature base is 60 \u00b0F.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/temperature-autoignition": "TERM: Temperature, Autoignition (AIT)\nURL: https://iadclexicon.org/temperature-autoignition\n\nTemperature, Autoignition (AIT)\nThe minimum temperature required to initiate or cause self-sustained combustion of a solid, liquid, or gas independently of the heating or heated element.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards", "https://iadclexicon.org/temperature-cycle-range": "TERM: Temperature-Cycle Range\nURL: https://iadclexicon.org/temperature-cycle-range\n\nTemperature-Cycle Range\nSpecified range of temperature fluctuation over which the product is designed to operate. NOTE The temperature-cycle range is applicable anywhere within the product\u2019s temperature range.\nSource:\nAPI\nSPEC 11D1, Packers and Bridge Plugs, Upstream Segment, Second Edition, July 2009.\nGlobal Standards", "https://iadclexicon.org/tempered-system": "TERM: Tempered System\nURL: https://iadclexicon.org/tempered-system\n\nTempered System\nTempered systems are those in which the unwanted reaction produces condensable products and the rate of temperature rise is tempered by liquid boiling at system pressure. Typically, tempered systems are liquid-phase reactions in which a reactant (or solvent) is a major portion of the reactor contents.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards", "https://iadclexicon.org/temperature-range": "TERM: Temperature Range\nURL: https://iadclexicon.org/temperature-range\n\nTemperature Range\nSpecified range of temperature over which the product is designed to operate.\nSource:\nAPI\nSPEC 11D1, Packers and Bridge Plugs, Upstream Segment, Second Edition, July 2009.\nGlobal Standards", "https://iadclexicon.org/tempering": "TERM: Tempering\nURL: https://iadclexicon.org/tempering\n\nTempering\nHeat treatment requiring heating, one or more times, to a specific temperature below the lower critical temperature and holding at that temperature. NOTE 1 Tempering is often preceded by quench hardening. NOTE 2 Adapted from ISO 4885.\nSource:\nAPI\nSPEC 5CRA, Specification for Corrosion Resistant Alloy Seamless Tubes for Use as Casing, Tubing and Coupling Stock, Upstream Segment, First Edition, February 2010 (Errata August 2011).\nGlobal Standards", "https://iadclexicon.org/template": "TERM: Template\nURL: https://iadclexicon.org/template\n\nTemplate\nIt should be noted that the term \u201ctemplate\u201d is also often used to refer to the combined unit, i.e. the template protective structure and the manifold.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nTemplate\nA template is a seabed-founded structure that consists of a structural framework and a foundation (driven/suction piles or gravity-based), arranged so as to provide support for various subsea equipment such as: subsea wellheads and trees, piping manifolds (for production, injection, well testing and/or chemical distribution systems), control system components, e.g. SCMs, hydraulic piping, electrical cabling, drilling and completion equipment, pipeline pull-in and connection equipment, production risers.\nA template also often incorporates protective framing and/or covers to protect subsea equipment from impact damage from dropped objects and/or fishing equipment.\nDepending on the functions templates are designed to serve, they can range in complexity from simple spacer templates to multiwell manifold templates, as defined below, and actual templates may combine features of more than one of these types.\nIt should be noted that the term \u201ctemplate\u201d is also often used to refer to the combined unit, i.e. the template protective structure and the manifold.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nTemplate\nProcedural guide consisting of equations, test methods and measurements for establishing design performance properties.\nSource:\nAPI\nTR 5C3, Technical Report on Equations and Calculations for Casing, Tubing, and Line Pipe Used as Casing or Tubing; and Performance Properties Tables for Casing and Tubing, Upstream Segment, First Edition, December 2008.\nGlobal Standards", "https://iadclexicon.org/temporarily-abandoned-well": "TERM: Temporarily Abandoned Well\nURL: https://iadclexicon.org/temporarily-abandoned-well\n\nTemporarily Abandoned Well\nAn inactive well should be classified as TA when the completion interval is isolated. The completion interval may be isolated using the bridge plug method, the cement squeeze method, or the balanced cement plug method. As an alternative to the bridge plug method, isolation of the completion interval may also be achieved by installing a plug in an existing packer which does not have tubing.\nTemporary abandonment should be used when an operator is holding a wellbore in anticipation of future utilization, such as in an enhanced oil recovery project. TA status should begin the day af\u00ecer the completion interval has been isolated from the wellbore.\nSource:\nAPI\nBULLETIN E3, Environmental Guidance Document: Well Abandonment and Inactive Well Practices for U.S. Exploration and Production Operations, First Edition, January 1993 (Reaffirmed June 2000).\nGlobal Standards\nTemporarily Abandoned (TA)\nInactive wells in which the completion interval has been isolated from the interior of the casing. The completion interval may be isolated using the bridge plug method, the cement squeeze method or the balanced cernent plug method. If a packer is installed in the well, isolation of the completion interval may also be achieved by installing a plug in the packer which has no tubing.\nTemporary abandonment is generally used when a well is a candidate for future utilization, such as in a possible enhanced oil recovery project. TA status should begin the day after the completion interval has been isolated from the wellbore.\nSource:\nAPI\nBULLETIN E3, Environmental Guidance Document: Well Abandonment and Inactive Well Practices for U.S. Exploration and Production Operations, First Edition, January 1993 (Reaffirmed June 2000).\nGlobal Standards\nTemporarily Abandoned Well\nTEMPORARILY ABANDONED WELL shall mean a well which is incapable of production or injection without the addition of one or more pieces of wellhead or other equipment, including valves, tubing, rods, pumps, heater-treaters, separators, dehydrators, compressors, piping or tanks.\nSource:\u00a0Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/temporary-abandonment": "TERM: Temporary Abandonment\nURL: https://iadclexicon.org/temporary-abandonment\n\nTemporary Abandonment\n\u201cTemporary abandonment\u201d means the status of a well that is inactive.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/temporary-barriers": "TERM: Temporary Barriers\nURL: https://iadclexicon.org/temporary-barriers\n\nTemporary barriers\nTemporary barriers are typically barriers designed to contain pressure for a relatively limited time period during a specific activity and which may require ongoing attention to ensure their effectiveness, such as: kill weight fluid, e.g. in the tubing or in the tubing/production casing annulus; downhole tubing plugs which do not remain in the well.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/temporary-bend-stiffener": "TERM: Temporary Bend Stiffener\nURL: https://iadclexicon.org/temporary-bend-stiffener\n\nTemporary bend stiffener\nBend stiffener that is required to satisfy its functional requirements temporarily for flexible pipe installation, handling or other activities but not in service.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/temporary-conditions": "TERM: Temporary Conditions\nURL: https://iadclexicon.org/temporary-conditions\n\nTemporary conditions\nDesign conditions not covered by operating conditions, e.g. conditions during fabrication, mating and installation phases, transit phases, accidental.\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards\nTemporary conditions\ndesign conditions not covered by operating conditions, e.g. conditions during fabrication, mating and installation phases, dry transit phases temporary equipment equipment intended for use on board for a period not exceeding 30 months and which is covered by class, requires hook-up to systems covered by class and/or is a significant deck load and/or may pose a risk for fire, explosion and escape routes.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/temporary-equipment": "TERM: Temporary Equipment\nURL: https://iadclexicon.org/temporary-equipment\n\nTemporary Equipment\nEquipment that is used on a well for installation or workover purposes and is not considered a permanent part of the production equipment.\nSource:\nAPI\nTechnical Report 17TR7, Verification and Validation of Subsea Connectors, First Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/temporary-mooring": "TERM: Temporary Mooring\nURL: https://iadclexicon.org/temporary-mooring\n\nTemporary Mooring\nAnchoring in sheltered waters or harbours exposed to moderate environmental loads.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/temporary-crane": "TERM: Temporary Crane\nURL: https://iadclexicon.org/temporary-crane\n\nTemporary Crane\naka self-erecting, leapfrog or bootstrap cranes\nA lifting device that is not part of the original platform design and installed for a specific application or task and will not remain as a permanent part of the facility.\nNOTE A temporary crane can be certified to API 2C or other justification by engineering analysis, review and materials of construction.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards", "https://iadclexicon.org/temporary-pit": "TERM: Temporary Pit\nURL: https://iadclexicon.org/temporary-pit\n\nTemporary Pit\n\u201cTemporary pit\u201d means a pit, including a drilling or workover pit, which is constructed with the intent that the pit will hold liquids for less than six months and will be closed in less than one year.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/temporary-refuge-tr-or-safe-mustering-area": "TERM: Temporary Refuge (TR) or Safe Mustering Area\nURL: https://iadclexicon.org/temporary-refuge-tr-or-safe-mustering-area\n\nTemporary Refuge (TR) or Safe Mustering Area\nAn area of the platform that will enable the occupants to survive the defined fire or blast event. The area must also be safely accessible by personnel not in the immediate vicinity of the event and provide access to the primary escape route.\nSource:\nAPI\nRP 2FB, Recommended Practice for the Design of Offshore Facilities Against Fire and Blast Loading, First Edition, April 2006.\nGlobal Standards", "https://iadclexicon.org/temporary-repairs": "TERM: Temporary Repairs\nURL: https://iadclexicon.org/temporary-repairs\n\nTemporary Repairs\nRepairs made to piping systems in order to restore sufficient integrity to continue safe operation until permanent repairs can be scheduled and accomplished within a time period acceptable to the inspector and/or piping engineer\nNOTE: Injection fittings on valves to seal fugitive (LDAR) emissions from valve stem seal are not considered to be \u201ctemporary repairs\u201d as described in 8.1.4.1 and 8.1.5 in this Code.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nTemporary Repairs\nRepairs made to pressure vessels to restore sufficient integrity to continue safe operation until permanent repairs are conducted. See 8.1.6.1.1.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nTemporary Repairs\nRepairs made to pressure vessels to restore sufficient integrity to continue safe operation until permanent repairs can be conducted.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006.\nGlobal Standards", "https://iadclexicon.org/temporary-refuge": "TERM: Temporary Refuge\nURL: https://iadclexicon.org/temporary-refuge\n\nTemporary Refuge (TR)\nThe facilities provided for monitoring and control of the incident and protecting personnel prior to evacuation.\nSource:\u00a0International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nTemporary Refuge (TR)\nPlace provided where personnel can take refuge for a predetermined period while investigations,\u00a0emergency response, and evacuation preplanning are undertaken.\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards\nTemporary Refuge\nPlace provided where personnel can take refuge for a predetermined period while investigations, emergency response and evacuation preparations are undertaken\n[SOURCE: ISO 15544:2000, 2.1.37, modified, Note 1 to entry has been omitted.]\nSource:\nISO\n17776:2016, Petroleum and natural gas industries \u2014 Offshore production installations \u2014 Major accident hazard management during the design of new installations, Second Edition, December 2016.\nGlobal Standards\nTemporary Refuge\nPlace provided where personnel can take refuge for a predetermined period while investigations, emergency\u00a0response and evacuation preparations are undertaken.\nNOTE A temporary refuge, where provided, need not necessarily be useable under all accident scenarios.\nSource:\u00a0ISO 15544:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Requirements and guidelines for emergency.\nGlobal Standards\nTemporary Refuge\nThis is a designated area that is to provide adequate facilities to protect the personnel from fire, explosion and associated hazards during the period for which they may need to remain on a unit following an uncontrolled incident, and for enabling their evacuation, escape and rescue. It is also to provide adequate facilities for monitoring and control of any major incident.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 7, Safety Systems, Hazardous Areas and Fire, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/temporary-safe-haven": "TERM: Temporary Safe Haven\nURL: https://iadclexicon.org/temporary-safe-haven\n\nTemporary safe haven\nRefer to \u201cshelter-in-place.\u201d\nSource:\nAPI\nRP 49, Recommended Practice for Drilling and Well Servicing Operations Involving Hydrogen Sulfide, Third Edition, May 2001.\nGlobal Standards", "https://iadclexicon.org/tempsc": "TERM: TEMPSC\nURL: https://iadclexicon.org/tempsc\n\nTEMPSC\nTotally Enclosed Motor Propelled Survival Craft.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards\nSource: Prevention of Fire and Explosion, and Emergency Response on Offshore Installations, Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, Approved Code of Practice and guidance (UK HSE L65), Second Edition, 1997.\nRegulatory Guidance", "https://iadclexicon.org/tensile-armour-layer": "TERM: Tensile Armour Layer\nURL: https://iadclexicon.org/tensile-armour-layer\n\nTensile Armour Layer\nStructural layer with a lay angle typically between 20\u00b0 and 55\u00b0, which consists of helically wound metallic wires, and is used to sustain, totally or partially, tensile loads and internal pressure. NOTE Tensile armour layers are typically counter-wound in pairs.\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/tensile-strength": "TERM: Tensile Strength\nURL: https://iadclexicon.org/tensile-strength\n\nTensile Strength\nThe maximum tensile stress which a material is capable of sustaining. Tensile strength is calculated from the maximum load during a tension test carried to rupture and the original cross-sectional area of the specimen.\nSource:\nAPI\nRP 7G, Recommended Practice for Drill Stem Design and Operating Limits, Upstream Segment, Sixteenth Edition, August 1998 (Addendum 2: September 2009).\nGlobal Standards\nTensile Strength\nMaximum tensile stress that a material is capable of sustaining that is calculated from the maximum load during a tensile test carried to rupture and the original cross-sectional area of the specimen.\nSource:\nAPI\nSPEC 7-1, Specification for Rotary Drill Stem Elements, First Edition, March 2006 (Addendum April 2011).\nGlobal Standards\nTensile Strength\nMinimum stress level where strain hardening is at maximum or at rupture.\nSource:\u00a0Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards", "https://iadclexicon.org/tender": "TERM: Tender\nURL: https://iadclexicon.org/tender\n\nTender\nOffer made by an organization in response to an invitation to provide a product.\nSource:\nAPI\nSPEC Q1, Specification for Quality Programs for the Petroleum, Petrochemical and Natural Gas Industry, Upstream Segment, Eighth Edition, December 2007 (Addendum December 2010).\nGlobal Standards\nSource: ISO/TS 29001:2010(E).\nGlobal Standards", "https://iadclexicon.org/tensile-armour": "TERM: Tensile Armour\nURL: https://iadclexicon.org/tensile-armour\n\nTensile Armour\nStructural layer consisting of e.g. steel wires, fibre reinforced plastic rods, etc. that is used to sustain tensile loads in the umbilical. NOTE For some applications, the tensile armour may also have the additional function of providing additional weight and/or impact protection.\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards", "https://iadclexicon.org/tension-joint": "TERM: Tension Joint\nURL: https://iadclexicon.org/tension-joint\n\nTension Joint\nSpecial riser joint which provides a means for attaching a vertical riser to the floating vessel\u2019s tensioning system.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nTension Joint\nSpecial riser joint that provides a means for tensioning the C/WO riser with the floating vessel\u2019s tensioning system during open-sea workover mode. NOTE When in use, the tension joint is located below the slick joint, which has a provision for attaching the tensioner unit to the riser.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/tensile-test": "TERM: Tensile Test\nURL: https://iadclexicon.org/tensile-test\n\nTensile Test\nMechanical test used to determine the behaviour of material under axial loading.\nSource:\nAPI\nSPEC 7-1, Specification for Rotary Drill Stem Elements, First Edition, March 2006 (Addendum April 2011).\nGlobal Standards", "https://iadclexicon.org/tension-ring": "TERM: Tension Ring\nURL: https://iadclexicon.org/tension-ring\n\nTension Ring\nAttachment point on the tension joint for the floating vessel tensioners.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nTension Ring\nAttachment point on the tension joint for the floating vessel tensioning lines.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nTension Ring\nSupport ring around the top of the joint where tensioner lines are attached.\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/tensioner": "TERM: Tensioner\nURL: https://iadclexicon.org/tensioner\n\nTensioner\nMechanical device used to support or apply tension to a pipe during installation.\nSource:\nAPI\nRP 17B, Recommended Practice for Flexible Pipe, Fourth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/tensioner-system": "TERM: Tensioner System\nURL: https://iadclexicon.org/tensioner-system\n\nTensioner System\nDevice that applies a tension to the riser string while compensating for the relative vertical motion (stroke) between the floating vessel and the top of the deployed riser string.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nTensioner System\nDevice that applies a close to constant tension to the riser string while compensating for the relative vertical motion (stroke) between the floating vessel and the top of the deployed riser string.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/tensioning": "TERM: Tensioning\nURL: https://iadclexicon.org/tensioning\n\nTensioning\nStretching of a screening surface of a shale shaker to the proper tension while positioning it within the vibrating frame.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/tenv": "TERM: TENV\nURL: https://iadclexicon.org/tenv\n\nTENV\nTotally enclosed non-ventilated.\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/tentative-rules-and-standards": "TERM: Tentative Rules and Standards\nURL: https://iadclexicon.org/tentative-rules-and-standards\n\nTentative Rules and Standards\nApply to new fields to which DNV GL reserves the right to make adjustments during a period in order to obtain the purpose intended.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/term": "TERM: Term\nURL: https://iadclexicon.org/term\n\nTerm\nTerm:\nwhen used in relation to a petroleum exploration permit, petroleum retention lease, petroleum production licence, infrastructure licence, pipeline licence, petroleum special prospecting authority or petroleum access authority\u2014has the meaning given by subsection 10(1); or\nwhen used in relation to a greenhouse gas assessment permit, greenhouse gas holding lease, greenhouse gas injection licence, greenhouse gas search authority or greenhouse gas special authority\u2014has the meaning given by subsection 10(2).\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/terminal-fitting": "TERM: Terminal Fitting\nURL: https://iadclexicon.org/terminal-fitting\n\nTerminal Fitting\nConnection, commonly referred to as a gooseneck, between a rigid choke, kill, or auxiliary line on a telescopic joint and its mating drape hose, affecting a nominal 180\u00b0 turn in flow direction.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nTerminal Fitting\nThe connection between a rigid choke, kill, or auxiliary line on a telescopic joint and its drape hose, effecting a nominal 180\u2033 turn in flow direction.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nTerminal Fitting\nConnection between a rigid choke, kill or auxiliary line on a telescopic joint and its drape hose, effecting a nominal 180\u00b0 turn in flow direction.\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/terminal-point": "TERM: Terminal Point\nURL: https://iadclexicon.org/terminal-point\n\nTerminal point\nTerminal point has the meaning given by section 17.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/terminus": "TERM: Terminus\nURL: https://iadclexicon.org/terminus\n\nTerminus\n\u201cTerminus\u201d means the farthest point attained along the well bore or lateral.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations\nTerminus\nThe farthest point required to be surveyed along the horizontal drainhole from the penetration point and within the correlative interval.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/terminal-station": "TERM: Terminal Station\nURL: https://iadclexicon.org/terminal-station\n\nTerminal station\nTerminal station has the meaning given by section 16.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/termination": "TERM: Termination\nURL: https://iadclexicon.org/termination\n\nTermination\n\u201cTermination\u201d means the abandonment, completion or suspension of a well\u2019s operations (cessation).\nSource: Canada Oil and Gas Drilling and Production Regulations, SOR/2009-315, February 2013.\nRegulation\ns\nSource:\u00a0Drilling and Production Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, March 31, 2011.\nRegulatory Guidance\nSource:\u00a0Nova Scotia Offshore Petroleum Drilling and Production Regulations, SOR/2009-317, Canada, current to May 31, 2012.\nRegulations\nTermination\n\u201cTermination\u201d means the operator\u2019s discontinuance of an EOR project.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations\nTermination\nOccurs when the approved fluid injection program associated with an EOR project stops or is discontinued.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/termination-specification": "TERM: Termination Specification\nURL: https://iadclexicon.org/termination-specification\n\nTermination Specification\nA document which completely describes the design of the termination and the process of making that\u00a0termination, including materials and steps for making or assembling the termination.\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards\nSource:\nAPI\nRP 2SM, Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, First Edition, July 2014\n.\nGlobal Standards", "https://iadclexicon.org/termination-joint": "TERM: Termination Joint\nURL: https://iadclexicon.org/termination-joint\n\nTermination Joint\nSpecial riser joint that provides for the redirection of fluid flow for one or more external lines on the marine riser string.\nNOTE: It is generally used for ending the booster line at the bottom of the riser string or redirecting flow for the choke, kill, and auxiliary lines at the top of the riser string.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/termination-head": "TERM: Termination Head\nURL: https://iadclexicon.org/termination-head\n\nTermination Head\nPart of the tie-in system interfacing with the end of the pipeline or flowline.\nSource:\nAPI\nRecommended Practice 17H, Remotely Operated Tools and Interfaces on Subsea Production Systems, Second Edition, June 2013 (Addendum 1, October 2014).\nGlobal Standards", "https://iadclexicon.org/terrestrial-heat": "TERM: Terrestrial Heat\nURL: https://iadclexicon.org/terrestrial-heat\n\nTerrestrial Heat\nTerrestrial heat: heat present in the subsoil, which has originated there by natural causes.\nSource:\u00a0Mining Act of the Netherlands, Netherlands, 2003 (as amended up to 2012).\nLegislation", "https://iadclexicon.org/territorial-sea": "TERM: Territorial Sea\nURL: https://iadclexicon.org/territorial-sea\n\nTerritorial Sea\n\u201cTerritorial sea\u201d means the territorial sea adjacent to Great Britain and \u201cwithin the territorial sea\u201d includes on, over and under it.\nSource: The Health and Safety at Work etc. Act 1974 (Application outside Great Britain) Order 2001, UK S.I. 2013/214, 2013.\nRegulations\nTerritorial Sea\nTerritorial sea\nmeans territorial sea as defined by Section 2 of Part II of the United Nations Convention on the Law of the Sea.\nSource:\u00a0IMO Resolution MSC.255(84), Code of the International Standards and Recommended Practices for a Safety Investigation into a Marine Casualty or Marine Incident (Casualty Investigation Code), 16 May 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/terrain-slugging": "TERM: Terrain Slugging\nURL: https://iadclexicon.org/terrain-slugging\n\nTerrain slugging\nTerrain slugging is caused by the accumulation of significant amounts of liquid in low points along the line. Once the liquid bridges to the top of the pipe, the gas trapped upstream of the liquid slug starts to be compressed, until it reaches a pressure sufficient to overcome the hydrostatic head of the liquid and a chaotic blowout expansion will then occur.\nAs the slug then moves through an uphill section of the line, liquid is shed from its rear and runs back down the slope to the low point, while at the same time stratified liquid is scooped up in front of the slug and added to its front. If insufficient liquid is available to be scooped up in front of the slug to replace that lost at the rear, then the slug will collapse before it reaches the next high point in the line. In systems with a steady liquid inflow, the amount of liquid in the line eventually accumulates to the point where terrain induced slugs successfully emerge from the system. Due to gravity effects, terrain slugging is worse in downward-sloping lines.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/territory": "TERM: Territory\nURL: https://iadclexicon.org/territory\n\nTerritory\nTerritory means a Territory in which this Act applies or to which this Act extends.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/territorial-waters": "TERM: Territorial Waters\nURL: https://iadclexicon.org/territorial-waters\n\nTerritorial Waters\n\u201cTerritorial waters\u201d means the belt of sea adjacent to the coast of India including its islands or extending into the sea to a distance of six nautical miles measured from the appropriate base line.\nSource:\u00a0The Petroleum and Natural Gas Rules, 1959 (As amended from time to time), India, as amended as of May 2013.\nRegulations", "https://iadclexicon.org/terrorism": "TERM: Terrorism\nURL: https://iadclexicon.org/terrorism\n\nTerrorism\nThe unlawful use of force or violence against persons or property to intimidate or coerce a government, the civilian population, or any segment thereof, in furtherance of political or social objectives.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards\nSource:\nAPI\nSTANDARD 780, Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, First Edition, May 2013.\nGlobal Standards", "https://iadclexicon.org/territory-psla": "TERM: Territory PSLA\nURL: https://iadclexicon.org/territory-psla\n\nTerritory PSLA\nTerritory PSLA has the same meaning as in Part 6.9. Note: See also section 640, which deals with the application of Commonwealth maritime legislation in the offshore area of a State or Territory.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nTerritory PSLA\nTerritory PSLA has the same meaning as in Part 6.9.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nTerritory PSLA\nTerritory PSLA means the Petroleum (Submerged Lands) Act of the Northern Territory. Note: See also section 10A of the Acts Interpretation Act 1901 (references to amended or re-enacted State and Territory laws).\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/terrorist-activity": "TERM: Terrorist Activity\nURL: https://iadclexicon.org/terrorist-activity\n\nTerrorist activity\nTerrorist activity includes an activity involving extortion.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/tertiary-recovery-project": "TERM: Tertiary Recovery Project\nURL: https://iadclexicon.org/tertiary-recovery-project\n\nTertiary Recovery Project\n\u201cTertiary recovery project\u201d means an EOR project that:\noccurs subsequent to a secondary recovery project\u2019s completion;\ninvolves the application, in accordance with sound engineering principles, of carbon dioxide miscible fluid displacement, pressure maintenance, water flooding or other division accepted and approved tertiary recovery method that can reasonably be expected to result in an increase, determined in light of the facts and circumstances, in the amount of oil that may ultimately be recovered; and\nencompasses a pool or portion of a pool the boundaries of which can be adequately defined and controlled.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations\nTertiary Recovery Project\nAn EOR project using a tertiary recovery method (as defined in the federal June 1979 energy regulations referred to in the Internal Revenue Code of 1986, \u00a74993, or approved by the United States secretary of the treasury for purposes of administering the Internal Revenue Code of 1986, \u00a74993, without regard to whether that section remains in effect) including those listed as follows.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/tertiary-method": "TERM: Tertiary Method\nURL: https://iadclexicon.org/tertiary-method\n\nTertiary Method (for escape to the sea)\nMethod which relies considerably on the individual\u2019s own action.\nSource:\u00a0ISO 15544:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Requirements and guidelines for emergency.\nGlobal Standards", "https://iadclexicon.org/test-and-evaluation": "TERM: Test and Evaluation\nURL: https://iadclexicon.org/test-and-evaluation\n\nTest and Evaluation\nIn the NICE Workforce Framework, cybersecurity work where a person: Develops and conducts tests of systems to evaluate compliance with specifications and requirements by applying principles and methods for cost effective planning, evaluating, verifying, and validating of technical, functional, and performance characteristics (including interoperability) of systems or elements of systems incorporating information technology.\nFrom: NICE Workforce Framework.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/test": "TERM: Test\nURL: https://iadclexicon.org/test\n\nTest\nTwo or more valid hardness test readings that have been made in the same test area.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards\nTest\nspecific operation of lifting equipment, with or without a defined load, in order to determine whether the lifting equipment is suitable for use\nSource: Rules for Classification and Construction, IV Industrial Services, 6 Offshore Technology, 9 Guideline for Personnel Transfers by Means of Lifting Appliances, Edition 2011, Germanischer Lloyd SE,\nGlobal Standards", "https://iadclexicon.org/test-agency": "TERM: Test Agency\nURL: https://iadclexicon.org/test-agency\n\nTest Agency\nIndependent third party that provides a test facility and administers a testing programme that meets the class II SSV/USV valve-validation testing requirements of Annex I of this International Standard and API Spec 6AV1.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nTest Agency\nOrganization which provides a test facility and administers a test program that meets the validation test requirements of this International Standard. NOTE See Annex A for test agency requirements.\nSource:\nAPI\nSPEC 14A, Specification for Subsurface Safety Valve Equipment, Eleventh Edition, October 2005 (Reaffirmed June 2012).\nGlobal Standards", "https://iadclexicon.org/test-area": "TERM: Test Area\nURL: https://iadclexicon.org/test-area\n\nTest Area\nArea on OCTG that has been ground or filed smooth and flat to remove the decarburized surface material, on which a hardness test is performed.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/test-and-gauge-connection": "TERM: Test And Gauge Connection\nURL: https://iadclexicon.org/test-and-gauge-connection\n\nTest And Gauge Connection\nHole drilled and tapped into wellhead and christmas tree equipment through which internal pressure can be measured or through which pressure can be applied to test the sealing mechanisms.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/test-block": "TERM: Test Block\nURL: https://iadclexicon.org/test-block\n\nTest Block\nSpecial precision blocks, used as standards to verify calibration of an inspection instrument.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/test-expiry-date": "TERM: Test Expiry Date\nURL: https://iadclexicon.org/test-expiry-date\n\nTest Expiry Date\nTest expiry date\nmeans the last date on which the given test procedure may be used to test and subsequently approve any product under the Convention.\nSource:\u00a0IMO Resolution MSC.307(88), International Code for Application of Fire Test Procedures, 2010 (2010 FTP Code), 3 December 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/test-load": "TERM: Test Load\nURL: https://iadclexicon.org/test-load\n\nTest Load\nspecified load that the lifting equipment shall withstand within the manufacturer\u2019s specified limits without resulting in permanent deformation or other defects\nNOTE: Thereby confirming that the design, materials and manufacture comply with specification and statutory requirements.\nSource: Rules for Classification and Construction, IV Industrial Services, 6 Offshore Technology, 9 Guideline for Personnel Transfers by Means of Lifting Appliances, Edition 2011, Germanischer Lloyd SE,\nGlobal Standards", "https://iadclexicon.org/test-load-envelope": "TERM: Test Load Envelope\nURL: https://iadclexicon.org/test-load-envelope\n\nTest Load Envelope\nExtremes of loads (axial load, pressure, bending) and temperature within which the connection will perform cyclically. NOTE The manufacturer has the primary responsibility for defining the test load envelope for their connection products (see 4.1).\nSource:\nAPI\nRP 5C5, Recommended Practice on Procedures for Testing Casing and Tubing Connections, Third Edition, July 2003 (Reaffirmed August 2010).\nGlobal Standards", "https://iadclexicon.org/test-lot-or-lot": "TERM: Test Lot Or Lot\nURL: https://iadclexicon.org/test-lot-or-lot\n\nTest Lot Or Lot\nUnit formed by products from the same heat, with the same specified outside diameter and wall thickness, the same grade, the same manufacturing process, the same final heat treatment conditions, the same cold hardening parameters if applicable and in the range length as defined in Table A.16 and Table C.16. NOTE The maximum number of products in a test lot is found on Table A.21 and Table C.21.\nSource:\nAPI\nSPEC 5CRA, Specification for Corrosion Resistant Alloy Seamless Tubes for Use as Casing, Tubing and Coupling Stock, Upstream Segment, First Edition, February 2010 (Errata August 2011).\nGlobal Standards", "https://iadclexicon.org/test-pressure": "TERM: Test Pressure\nURL: https://iadclexicon.org/test-pressure\n\nTest Pressure\nInternal pressure during field hydrostatic test of risers and/or riser components.\nNOTE Risers that are part of a pipeline may require field hydrostatic testing to a pressure greater than design pressure. Field hydrostatic testing of fabricated components may be to a lower pressure. Hydrostatic testing need not be required if other measures with an equivalent level of safety are employed and documented.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nTest Pressure\nA pressure above working pressure used to demonstrate structural integrity of a pressure vessel.\nSource:\nAPI\nRP 7G, Recommended Practice for Drill Stem Design and Operating Limits, Upstream Segment, Sixteenth Edition, August 1998 (Addendum 2: September 2009).\nGlobal Standards\nSource:\nAPI\nSPEC 7-1, Specification for Rotary Drill Stem Elements, First Edition, March 2006 (Addendum April 2011).\u00a0Global Standards\nTest Pressure\nPressure at which the equipment is tested based upon all relevant design criteria.\nSource:\nAPI\nSPEC 14A, Specification for Subsurface Safety Valve Equipment, Eleventh Edition, October 2005 (Reaffirmed June 2012).\nGlobal Standards\nTest Pressure\nThe pressure at which the component or system is tested to verify structural and pressure integrity.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards\nTest Pressure\nThe test pressure shall be determined by the working pressure. This shall be a minimum 1.5 x maximum working pressure if not otherwise specified in applied codes and standards.\nSource:\u00a0NOGEPA Industrial Guideline No. 43, Surface BOP Review, Best Practices Checklist, Netherlands, Version 0, December 2011.\nGlobal Standards", "https://iadclexicon.org/test-policy": "TERM: Test Policy\nURL: https://iadclexicon.org/test-policy\n\nTest Policy\nset of procedures describing the various test operations (frequencies and procedures) scheduled to\nreach the safety requirements of a given safety system\nNote 1 to entry: The test policy should be thoroughly analysed and modelled to produce relevant probabilistic results.\nNote 2 to entry: The forecasted probabilistic results established at the design stage are no longer valid if the test\npolicy which has been considered is not thoroughly applied in operation.\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/test-ram": "TERM: Test Ram\nURL: https://iadclexicon.org/test-ram\n\nTest ram\nA ram installed in the lowest cavity of a BOP stack that is designed to hold pressure from above and seals around the drill string (used to facilitate BOP testing operations).\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/test-series": "TERM: Test Series\nURL: https://iadclexicon.org/test-series\n\nTest Series\nGroup of tests at the same load condition (i.e. rated, extreme, survival) that are related to each other in some manner, such as capacity or type of test.\nEXAMPLE A Rated Capacity Test Series comprises all the tests that are conducted to a load level that corresponds to a rated capacity rating.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nTest Series\nGroup of tests at the same load condition (i.e. normal, extreme, survival) that are related to each other in some manner such as capacity or type of test.\nEXAMPLE A Normal Capacity Test Series is all the tests that are conducted to a load level that corresponds to a normal capacity rating.\nSource:\nAPI\nTechnical Report 17TR7, Verification and Validation of Subsea Connectors, First Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/test-section": "TERM: Test Section\nURL: https://iadclexicon.org/test-section\n\nTest Section\nTest apparatus which contains the SSSV and provides for connection to a test facility\u2019s validation test apparatus.\nSource:\nAPI\nSPEC 14A, Specification for Subsurface Safety Valve Equipment, Eleventh Edition, October 2005 (Reaffirmed June 2012).\nGlobal Standards", "https://iadclexicon.org/test-tool": "TERM: Test Tool\nURL: https://iadclexicon.org/test-tool\n\nTest Tool\nTool used to run into the wellhead in order to perform a pressure test.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/test-unit": "TERM: Test Unit\nURL: https://iadclexicon.org/test-unit\n\nTest Unit\nPrototype unit upon which a design verification test is conducted.\nSource:\nAPI\nSPEC 7K, Drilling and Well Servicing Equipment Upstream Segment, Fifth Edition, June 2010 (August 2010).\nGlobal Standards\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards\nSource:\nAPI\nSPEC 8C, Drilling and Production Hoisting Equipment (PSL 1 and PSL 2), Fifth Edition, April 2012.\nGlobal Standards", "https://iadclexicon.org/tested": "TERM: TESTED\nURL: https://iadclexicon.org/tested\n\nTESTED\nHydrostatically pressure-tested.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/tested-barrier": "TERM: Tested Barrier\nURL: https://iadclexicon.org/tested-barrier\n\nTested barrier\nA barrier whose performance has been verified through meeting the acceptance criteria of a pressure test in the direction of flow and to a pressure differential equal to or greater than the maximum differential pressure anticipated during the life of the barrier.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/tester-valve": "TERM: Tester Valve\nURL: https://iadclexicon.org/tester-valve\n\nTester Valve\nDownhole device having open and closed positions providing communication/isolation with the formation.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards", "https://iadclexicon.org/testing": "TERM: Testing\nURL: https://iadclexicon.org/testing\n\nTesting\nProcedures used to determine pressure tightness, material hardness, strength, and notch toughness.\nEXAMPLE: Example: Pressure testing, whether performed hydrostatically, pneumatically, or a combination of hydrostatic/pneumatic or mechanical testing.\nNOTE: Testing does not refer to NDE using techniques such as PT, MT, etc.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nTesting\nWithin this document, testing generally refers to either pressure testing, whether performed hydrostatically, pneumatically, or a combination hydrostatic/pneumatic, or mechanical testing to determine such data as material hardness, strength, and notch toughness. Testing, however, does not refer to NDE using techniques such as liquid penetrant examination (PT), magnetic particle examination (MT), ultrasonic examination (UT), radiographic examination (RT), etc.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nTesting\nAction carried out on a piece of equipment to ensure that it can perform a required function.\nSource:\nAPI\nRP 8B, Recommended Practice for Procedures for Inspections, Maintenance, Repair and Remanufacture of Hoisting Equipment, Seventh Edition, March 2002 (Reaffirmed: August 2012).\nGlobal Standards\nTesting\nWithin this document, testing generally refers to either pressure testing whether performed hydrostatically, pneumatically or a combination hydrostatic/pneumatic, or mechanical testing to determine such data as material hardness, strength and notch toughness. Testing, however, does not refer to NDE using techniques such as PT, MT, etc.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006.\nGlobal Standards", "https://iadclexicon.org/testing-ashore": "TERM: Testing Ashore\nURL: https://iadclexicon.org/testing-ashore\n\nTesting Ashore\nTesting ashore \u2013 testing carried out on a sewage treatment plant prior to installation e.g. in the factory.\nSource: Resolution MEPC.159(55), Revised Guidelines on Implementation of Effluent Standards and Performance Tests for Sewage Treatment Plants, 13 October 2006, International Maritime Organization\nRegulatory Guidance", "https://iadclexicon.org/testing-establishment": "TERM: Testing Establishment\nURL: https://iadclexicon.org/testing-establishment\n\nTesting Establishment\nTesting establishment\nmeans an establishment accepted by the Administration having the equipment and the qualifications necessary for the testing and approval of liferaft release hooks.\nSource:\u00a0IMO Resolution MSC.81(70), Revised Recommendation on Testing of Life-Saving Appliances, 11 December 1998, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/testing-officer": "TERM: Testing Officer\nURL: https://iadclexicon.org/testing-officer\n\nTesting Officer\n\u201cTesting officer\u201d means an officer authorised by the Central Government to test petroleum under Sec.17 of the Act.\nSource:\u00a0The Petroleum Rules, 1976, India, 1976.\nRegulations\nSource: The Petroleum Rules, 2002, India, 13th March 2002.\nRegulations", "https://iadclexicon.org/testing-onboard": "TERM: Testing Onboard\nURL: https://iadclexicon.org/testing-onboard\n\nTesting Onboard\nTesting onboard \u2013 testing carried out on a sewage treatment plant that has been installed upon a ship.\nSource: Resolution MEPC.159(55), Revised Guidelines on Implementation of Effluent Standards and Performance Tests for Sewage Treatment Plants, 13 October 2006, International Maritime Organization\nRegulatory Guidance", "https://iadclexicon.org/testing-surface-safety-valve": "TERM: Testing Surface Safety Valve\nURL: https://iadclexicon.org/testing-surface-safety-valve\n\nTesting Surface Safety Valve\nFail-closed surface-controlled safety valve placed near surface below the rotary (typically on land and jack-up operations) that performs a barrier function with pump-through and chemical injection capability.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards", "https://iadclexicon.org/tether": "TERM: Tether\nURL: https://iadclexicon.org/tether\n\nTether\nChain or rope used to connect a flexible pipe or a subsea buoy to a tether base, including connecting hardware necessary at each end termination.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nTethers\nTethers are used to hold subsea buoys in place or to secure the flexible pipe to the seabed in certain flexible pipe configurations, such as a tethered lazy wave configuration. Tethers can be made from chain, wire rope or synthetic fiber.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/tether-base": "TERM: Tether Base\nURL: https://iadclexicon.org/tether-base\n\nTether base\nStructure that secures one or a group of tethers to the seabed, including tether connection points and lifting points.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nTether bases\nTether bases are used to anchor subsea buoy systems (e.g. a lazy-S configuration) or to secure flexible pipe tethers to the seabed in certain configurations such as in pliant wave configurations.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/tether-clamps": "TERM: Tether Clamps\nURL: https://iadclexicon.org/tether-clamps\n\nTether clamps\nTether clamps are used to attach tethers directly to a flexible pipe, as shown in a global view of the flexible pipe in Figure 24. The clamp fits around the circumference of the pipe and provides a connection to which the tether is fitted.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/tfl": "TERM: TFL\nURL: https://iadclexicon.org/tfl\n\nTFL\nThrough-flowline system.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nTFL\nThrough flowline.\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards\nSource:\nAPI\nRP 17B, Recommended Practice for Flexible Pipe, Fourth Edition, July 2008.\nGlobal Standards\nSource:\nAPI\nSPEC 14A, Specification for Subsurface Safety Valve Equipment, Eleventh Edition, October 2005 (Reaffirmed June 2012).\nGlobal Standards\nTFL\nThrough-flowline (see ISO 13628-3).\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards\nTFL\nThrough-flowline\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/texas-offshore": "TERM: Texas Offshore\nURL: https://iadclexicon.org/texas-offshore\n\nTexas Offshore\nThis term embraces the area in the Gulf of Mexico seaward of the coast line of Texas comprised of:\nthe three league area confirmed to the State of Texas by the Submerged Land Act (43 United States Code \u00a7\u00a71301-1315); and\nthe area seaward of such three league area owned by the United States.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/tgb": "TERM: TGB\nURL: https://iadclexicon.org/tgb\n\nTGB\nTemporary guidebase.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/th": "TERM: TH\nURL: https://iadclexicon.org/th\n\nTH\nTubing hanger.\nSource:\u00a0Norwegian Oil and Gas Association, Guideline No. 135, Recommended Guidelines for Classification and categorization of well control incidents and well integrity incidents, Rev. 4, 27 June 2017,\nNational or Regional Standards\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/tetlit-gwichin-yukon-land": "TERM: Tetlit Gwich\u2019in Yukon Land\nURL: https://iadclexicon.org/tetlit-gwichin-yukon-land\n\nTetlit Gwich\u2019in Yukon Land\nIn this section, \u201cTetlit Gwich\u2019in Yukon land\u201d means land as described in Annex B, as amended from time to time, to Appendix C of the Comprehensive Land Claim Agreement between Her Majesty the Queen in right of Canada and the Gwich\u2019in, as represented by the Gwich\u2019in Tribal Council, that was approved, given effect and declared valid by the Gwich\u2019in Land Claim Settlement Act.\nSource: National Energy Board Act, R.S.C., 1985, c. N-7, Canada, current to April 29, 2013.\nLegislation", "https://iadclexicon.org/tg": "TERM: Tg\nURL: https://iadclexicon.org/tg\n\nT\ng\nGlass Transition Temperature.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards\nT\ng\nTemperature at which the amorphous portion of the polymer undergoes a marked change in properties on passing from the rubbery to glassy state\nNote: 1 to entry:\u00a0This observed change in properties is associated with the virtual cessation of local molecular motion in the polymer. Below their glass-transition temperature, amorphous polymers have many of the properties associated with ordinary inorganic glasses, while above this temperature the polymers possess rubbery characteristics.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/thailand": "TERM: Thailand\nURL: https://iadclexicon.org/thailand\n\nThailand\n\u201cThailand\u201d includes also the areas of the continental shelf over which the Kingdom of Thailand has jurisdiction under generally recognized principles of international laws and under compacts made with foreign governments.\nSource: Law of Information Energy, Petroleum Act B.E. 2514 (1971), Thailand, as of June 2013.\nLegislation", "https://iadclexicon.org/thd": "TERM: THD\nURL: https://iadclexicon.org/thd\n\nTHD\nTotal harmonic distortion.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/the-1971-act": "TERM: The 1971 Act\nURL: https://iadclexicon.org/the-1971-act\n\nThe 1971 Act\n\u201cThe 1971 Act\u201d means the Mineral Workings (Offshore Installations) Act 1971. Note: 1971 c. 61; section 1 was substituted by section 24 of, and section 12 was amended by section 37 of, and paragraph 11 of Schedule 3 to, the Oil and Gas (Enterprise) Act 1982 (c. 23).\nSource: The Offshore Installations and Pipeline Works (First-Aid) Regulations 1989, UK S.I. 1989/1671, 1989.\nRegulations\nThe 1971 Act\n\u201cThe 1971 Act\u201d means the Mineral Workings (Offshore Installations) Act 1971. Note: 1971 c. 61; amended by the Oil and Gas (Enterprise) Act 1982 (c. 23); certain provisions were repealed by S.I. 1993/1823.\nSource: The Offshore Installations and Pipeline Works (Management and Administration) Regulations 1995, UK S.I. 1995/738, 1995.\nRegulations\nThe 1971 Act\nIn regulation 2 (interpretation) of the Offshore Installations and Pipeline Works (First-Aid) Regulations 1989 (Note: S.I. 1989/1671.) the definition of \u201cthe 1971 Act\u201d shall be revoked.\nSource: The Offshore Installations and Pipeline Works (Management and Administration) Regulations 1995, UK S.I. 1995/738, 1995.\nRegulations\nThe 1971 Act\nIn regulation 2 (interpretation) of the Offshore Installations (Safety Case) Regulations 1992 (Note: S.I. 1992/2885.) (\u201cthe 1992 Regulations\u201d) in paragraph (1) (definitions) for the definition of \u201cthe 1971 Act\u201d there shall be substituted the following definition: \u201c\u201cthe 1995 Regulations\u201d means the Offshore Installations and Pipeline Works (Management and Administration) Regulations 1995\u201d.\nSource: The Offshore Installations and Pipeline Works (Management and Administration) Regulations 1995, UK S.I. 1995/738, 1995.\nRegulations", "https://iadclexicon.org/the-1969-act": "TERM: The 1969 Act\nURL: https://iadclexicon.org/the-1969-act\n\nThe 1969 Act\n\u201cThe 1969 Act\u201d means the Employers\u2019 Liability (Compulsory Insurance) Act 1969. Note: 1969 c. 57.\nSource: The Offshore Installations and Pipeline Works (Management and Administration) Regulations 1995, UK S.I. 1995/738, 1995.\nRegulations", "https://iadclexicon.org/the-1974-act": "TERM: The 1974 Act\nURL: https://iadclexicon.org/the-1974-act\n\nThe 1974 Act\nThe Health and Safety at Work etc Act 1974 (Application outside Great Britain) Order 1995 [Note: The Health and Safety at Work etc Act 1974 (Application outside Great Britain) Order 1995 SI 1995/263] revoked and re-enacted the 1989 Order with modifications. References in OFAR to the 1989 Order should be construed as referring to the appropriate parts of the 1995 Order.\nSource: Health Care and First Aid on Offshore Installations and Pipeline Works, Offshore Installations and Pipeline Works (First-Aid) Regulations 1989, Approved Code of Practice and Guidance (UK HSE L123), Second Edition, 2000.\nRegulatory Guidance\nThe 1974 Act\n\u201cThe 1974 Act\u201d means the Health and Safety at Work etc. Act 1974. Note: 1974 c. 37.\nSource: The Offshore Installations (Safety Representatives and Safety Committees) Regulations 1989, UK S.I. 1989/971, 1989.\nRegulations\nThe 1974 Act\n\u201cThe 1974 Act\u201d means the Health and Safety at Work etc. Act 1974.\nSource: The Offshore Installations and Pipeline Works (First-Aid) Regulations 1989, UK S.I. 1989/1671, 1989.\nRegulations\nSource: The Health and Safety at Work etc. Act 1974 (Application outside Great Britain) Order 2001, UK S.I. 2013/214, 2013.\nRegulations", "https://iadclexicon.org/the-1989-order": "TERM: The 1989 Order\nURL: https://iadclexicon.org/the-1989-order\n\nThe 1989 Order\n\u201cThe 1989 Order\u201d means the Health and Safety at Work etc. Act 1974 (Application outside Great Britain) Order 1989. Note: S.I. 1989/840.\nSource: The Offshore Installations and Pipeline Works (First-Aid) Regulations 1989, UK S.I. 1989/1671, 1989. Regulations.\nRegulatory Guidance\nThe 1989 Order\nIn regulation 2 (interpretation) of the Offshore Installations (Safety Case) Regulations 1992 (Note: S.I. 1992/2885.) (\u201cthe 1992 Regulations\u201d) in paragraph (1) (definitions) for the definition of \u201cthe 1989 Order\u201d there shall be substituted the following definition: \u201c\u201cthe 1995 Order\u201d means the Health and Safety at Work etc. Act 1974 (Application outside Great Britain) Order 1995\u201d.\nSource: The Offshore Installations and Pipeline Works (Management and Administration) Regulations 1995, UK S.I. 1995/738, 1995.\nRegulations", "https://iadclexicon.org/the-1974-regulations": "TERM: The 1974 Regulations\nURL: https://iadclexicon.org/the-1974-regulations\n\nThe 1974 Regulations\n\u201cThe 1974 Regulations\u201d means the Offshore Installations (Construction and Survey) Regulations 1974. Note: S.I. 1974/289.\nSource: The Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, S.I. 1995/743, 1995.\nRegulations", "https://iadclexicon.org/the-1992-regulations": "TERM: The 1992 Regulations\nURL: https://iadclexicon.org/the-1992-regulations\n\nThe 1992 Regulations\n\u201cThe 1992 Regulations\u201d means the Offshore Installations (Safety Case) Regulations 1992. Note: S.I. 1992/2885, as amended by S.I. 1995/738, 1995/743, 1996/913 and 1997/2776.\nSource: The Offshore Installations (Safety Case) Regulations 2005, UK S.I. 2005/3117, 2005.\nRegulations\nThe 1992 Regulations\nFor S.I. 1996/913, in regulation 2(1) (interpretation) in the definition of \u201cthe 1992 Regulations\u201d for the words \u201c1992\u201d substitute \u201c2005\u201d.\nSource: The Offshore Installations (Safety Case) Regulations 2005, UK S.I. 2005/3117, 2005.\nRegulations", "https://iadclexicon.org/the-1995-regulations": "TERM: The 1995 Regulations\nURL: https://iadclexicon.org/the-1995-regulations\n\nThe 1995 Regulations\nThe abbreviation MAR is generally used for these Regulations in the text of this publication.\nSource: Prevention of Fire and Explosion, and Emergency Response on Offshore Installations, Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, Approved Code of Practice and guidance (UK HSE L65), Second Edition, 1997.\nRegulatory Guidance\nThe 1995 Regulations\nFor the Mineral Workings (Offshore Installations) Act 1971, in Section 12(1), before the definition of \u201ccontrolled waters\u201d there shall be inserted the following definition: \u201c\u201cthe 1995 Regulations\u201d means the Offshore Installations and Pipeline Works (Management and Administration) Regulations 1995\u201d.\nSource: The Offshore Installations and Pipeline Works (Management and Administration) Regulations 1995, UK S.I. 1995/738, 1995.\nRegulations\nThe 1995 Regulations\nIn regulation 2 (interpretation) of the Offshore Installations (Safety Representatives and Safety Committees) Regulations 1989 (Note: S.I. 1989/971; amended by S.I. 1992/2885.) (\u201cthe 1989 Regulations\u201d): after the definition of \u201cthe 1974 Act\u201d there shall be inserted the following definition: \u201c\u201cthe 1995 Regulations\u201d means the Offshore Installations and Pipeline Works (Management and Administration) Regulations 1995\u201d.\nSource: The Offshore Installations and Pipeline Works (Management and Administration) Regulations 1995, UK S.I. 1995/738, 1995.\nRegulations\nThe 1995 Regulations\nIn regulation 2 (interpretation) of the Offshore Installations (Emergency Pipe-line Valve) Regulations 1989 (Note: S.I. 1989/1029.) before the definition of \u201cassociated installation\u201d there shall be inserted the following definition: \u201c\u201cthe 1995 Regulations\u201d means the Offshore Installations and Pipeline Works (Management and Administration) Regulations 1995\u201d.\nSource: The Offshore Installations and Pipeline Works (Management and Administration) Regulations 1995, UK S.I. 1995/738, 1995.\nRegulations\nThe 1995 Regulations\nIn regulation 2 (interpretation) of the Offshore Installations and Pipeline Works (First-Aid) Regulations 1989 (Note: S.I. 1989/1671.) after the definition of \u201cthe 1989 Order\u201d there shall be inserted the following definition: \u201c\u201cthe 1995 Regulations\u201d means the Offshore Installations and Pipeline Works (Management and Administration) Regulations 1995\u201d.\nSource: The Offshore Installations and Pipeline Works (Management and Administration) Regulations 1995, UK S.I. 1995/738, 1995.\nRegulations\nThe 1995 Regulations\n\u201cThe 1995 Regulations\u201d means the Offshore Installations and Pipeline Works (Management and Administration) Regulations 1995. Note: S.I. 1995/738.\nSource: The Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, S.I. 1995/743, 1995.\nRegulations", "https://iadclexicon.org/the-1995-order": "TERM: The 1995 Order\nURL: https://iadclexicon.org/the-1995-order\n\nThe 1995 Order\n\u201cThe 1995 Order\u201d means the Health and Safety at Work etc. Act 1974 (Application outside Great Britain) Order 1995. Note: S.I. 1995/263.\nSource: The Diving at Work Regulations 1997, UK S.I. 1997/2776, 1997.\nRegulations\nSource: The Offshore Installations and Pipeline Works (Management and Administration) Regulations 1995, UK S.I. 1995/738, 1995.\nRegulations\nSource: The Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, S.I. 1995/743, 1995.\nRegulations\nThe 1995 Order\nFor S.I. 1995/743, in regulation 2(1) (interpretation) in the definition of \u201cthe 1995 Order\u201d, replace the words \u201c1995\u201d with \u201c2001\u201d in both places in which they occur.\nSource: The Offshore Installations (Safety Case) Regulations 2005, UK S.I. 2005/3117, 2005.\nRegulations", "https://iadclexicon.org/the-2005-regulations": "TERM: The 2005 Regulations\nURL: https://iadclexicon.org/the-2005-regulations\n\nThe 2005 Regulations\nIn SI 1989/971, regulation 2(1) (interpretation) after the definition of \u201cthe 1995 Regulations\u201d insert \u201c\u201cthe 2005 Regulations\u201d means the Offshore Installations (Safety Case) Regulations 2005(2).\nSource: The Offshore Installations (Safety Case) Regulations 2005, UK S.I. 2005/3117, 2005.\nRegulations", "https://iadclexicon.org/the-act": "TERM: The Act\nURL: https://iadclexicon.org/the-act\n\nThe Act\n\u201cThe Act\u201d means the Oilfields (Regulation & Development) Act, 1948 (53 of 1948).\nSource:\u00a0The Petroleum and Natural Gas Rules, 1959 (As amended from time to time), India, as amended as of May 2013.\nRegulations", "https://iadclexicon.org/the-company": "TERM: The Company\nURL: https://iadclexicon.org/the-company\n\nThe Company\nThe company: the company as referred to in Article 82.1.\nSource:\u00a0Mining Act of the Netherlands, Netherlands, 2003 (as amended up to 2012).\nLegislation", "https://iadclexicon.org/the-cyberspace": "TERM: the Cyberspace\nURL: https://iadclexicon.org/the-cyberspace\n\nthe Cyberspace\nComplex environment resulting from the interaction of people, software and services on the Internet by means of technology devices and networks connected to it, which does not exist in any physical form.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards", "https://iadclexicon.org/the-ballast-water-management-plan": "TERM: The Ballast Water Management Plan\nURL: https://iadclexicon.org/the-ballast-water-management-plan\n\nThe Ballast Water Management Plan\nThe Ballast Water Management Plan is the document referred to in regulation B-1 of the Convention describing the ballast water management process and procedures implemented on board individual ships.\nSource: Resolution MEPC.174(58), revised Guidelines for approval of ballast water management systems (G8), 10 October 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/the-helicopter-landing-officer": "TERM: The Helicopter Landing Officer\nURL: https://iadclexicon.org/the-helicopter-landing-officer\n\nThe Helicopter Landing Officer\nA competent person appointed to be in control of helideck operations on the offshore installation.\nSource: The Offshore Installations and Pipeline Works (Management and Administration) Regulations 1995, UK S.I. 1995/738, 1995.\nRegulations", "https://iadclexicon.org/the-executive": "TERM: The Executive\nURL: https://iadclexicon.org/the-executive\n\nThe Executive\n\u2018The Executive\u2019 is the statutory three-person Health and Safety Executive. Previous references to the Secretary of State are to be construed as references to the Executive, by the Offshore Safety (Repeals and Modifications) Regulations 1993.\nSource: Health Care and First Aid on Offshore Installations and Pipeline Works, Offshore Installations and Pipeline Works (First-Aid) Regulations 1989, Approved Code of Practice and Guidance (UK HSE L123), Second Edition, 2000.\nRegulatory Guidance\nThe Executive\n\u201cThe Executive\u201d means the Health and Safety Executive.\nSource: The Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, S.I. 1995/743, 1995.\nRegulations\nSource: The Borehole Sites and Operations Regulations 1995, UK S.I. 1995/2038, 1995.\nRegulations\nSource: The Offshore Installations (Safety Case) Regulations 2005, UK S.I. 2005/3117, 2005.\nRegulations", "https://iadclexicon.org/the-offshore-record": "TERM: The Offshore Record\nURL: https://iadclexicon.org/the-offshore-record\n\nThe Offshore Record\n1) The duty holder shall ensure that there is kept on the offshore installation or at a suitable place nearby a record of the persons who are for the time being on, or working from the installation, and containing, in relation to each such person\n(a) his full name; and\n(b) the name and address of his employer, if any, and in this regulation such a record is referred to as \u201cthe offshore record\u201d.\nSource: The Offshore Installations and Pipeline Works (Management and Administration) Regulations 1995, UK S.I. 1995/738, 1995.\nRegulations", "https://iadclexicon.org/the-management-regulations": "TERM: The Management Regulations\nURL: https://iadclexicon.org/the-management-regulations\n\nThe Management Regulations\n\u201cThe Management Regulations\u201d means the Offshore Installations and Pipeline Works (Management and Administration) Regulations 1995. Note: S.I. 1995/738, as amended by S.I. 2002/2175.\nSource: The Offshore Installations (Safety Case) Regulations 2005, UK S.I. 2005/3117, 2005.\nRegulations", "https://iadclexicon.org/the-owner": "TERM: The Owner\nURL: https://iadclexicon.org/the-owner\n\nThe Owner\nReferences in this section to \u201cthe owner\u201d, in relation to an offshore installation, are to the person who controls the operation of the installation.\nSource: The Offshore Installations and Pipeline Works (Management and Administration) Regulations 1995, UK S.I. 1995/738, 1995.\nRegulations", "https://iadclexicon.org/the-onshore-record": "TERM: The Onshore Record\nURL: https://iadclexicon.org/the-onshore-record\n\nThe Onshore Record\nThe duty holder shall ensure that, as soon as possible after an entry is made in the offshore record, a like entry is made together with the following additional information\u2014\nthe nationality of the person working on or from the installation;\nhis date of birth;\nhis usual residence; and\nthe name, address and relationship of any next of kin of his, in another record, in this regulation referred to as \u201cthe onshore record\u201d.\nSource: The Offshore Installations and Pipeline Works (Management and Administration) Regulations 1995, UK S.I. 1995/738, 1995.\nRegulations", "https://iadclexicon.org/the-internet": "TERM: the Internet\nURL: https://iadclexicon.org/the-internet\n\nthe Internet\nGlobal system of inter-connected networks in the public domain.\u00a0[ISO/IEC 27033-1:2009]\nNOTE There is a difference between the definition of \u201can internet\u201d and \u201cthe Internet\u201d.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards", "https://iadclexicon.org/the-parties": "TERM: The Parties\nURL: https://iadclexicon.org/the-parties\n\nThe Parties\n\u201cThe parties\u201d means the appellant and the Executive.\nSource: The Offshore Installations (Safety Case) Regulations 2005, UK S.I. 2005/3117, 2005.\nRegulations", "https://iadclexicon.org/the-prescribed-provisions-of-the-1974-act": "TERM: The Prescribed Provisions Of The 1974 Act\nURL: https://iadclexicon.org/the-prescribed-provisions-of-the-1974-act\n\nThe Prescribed Provisions Of The 1974 Act\n\u201cThe prescribed provisions of the 1974 Act\u201d means sections 1 to 59 and 80 to 82 of the 1974 Act.\nSource: The Health and Safety at Work etc. Act 1974 (Application outside Great Britain) Order 2001, UK S.I. 2013/214, 2013.\nRegulations", "https://iadclexicon.org/the-pfeer-regulations": "TERM: The PFEER Regulations\nURL: https://iadclexicon.org/the-pfeer-regulations\n\nThe PFEER Regulations\n\u201cThe PFEER Regulations\u201d means the Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995. Note: S.I. 1995/743.\nSource: The Offshore Installations (Safety Case) Regulations 2005, UK S.I. 2005/3117, 2005.\nRegulations", "https://iadclexicon.org/the-regulations": "TERM: The Regulations\nURL: https://iadclexicon.org/the-regulations\n\nThe Regulations\n\u2018The Regulations\u2019 means the Offshore Installations and Pipeline Works (First-Aid) Regulations 1989.\nSource: Health Care and First Aid on Offshore Installations and Pipeline Works, Offshore Installations and Pipeline Works (First-Aid) Regulations 1989, Approved Code of Practice and Guidance (UK HSE L123), Second Edition, 2000.\nRegulatory Guidance", "https://iadclexicon.org/the-rules": "TERM: The Rules\nURL: https://iadclexicon.org/the-rules\n\nThe Rules\nAll rule requirements accepted by the appropriate approval body as basis for classification.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/the-society": "TERM: The Society\nURL: https://iadclexicon.org/the-society\n\nThe Society\nSignifies DNV GL AS.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/the-southern-south-african-waters": "TERM: The Southern South African Waters\nURL: https://iadclexicon.org/the-southern-south-african-waters\n\nThe Southern South African Waters\nThe Southern South African waters means the sea area enclosed by the following co-ordinates:\n31\u00b0 14\u0384 S; 017\u00b0 50\u0384 E\n31\u00b0 30\u0384 S; 017\u00b0 12\u0384 E\n32\u00b0 00\u0384 S; 017\u00b0 06\u0384 E\n32\u00b0 32\u0384 S; 016\u00b0 52\u0384 E\n34\u00b0 06\u0384 S; 017\u00b0 24\u0384 E\n36\u00b0 58\u0384 S; 020\u00b0 54\u0384 E\n36\u00b0 00\u0384 S; 022\u00b0 30\u0384 E\n35\u00b0 14\u0384 S; 022\u00b0 54\u0384 E\n34\u00b0 30\u0384 S; 026\u00b0 00\u0384 E\n33\u00b0 48\u0384 S; 027\u00b0 25\u0384 E\n33\u00b0 27\u0384 S; 027\u00b0 12\u0384 E.\nSource:\u00a0Resolution MEPC.154(55), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships (Designation of the Southern South African waters as a Special Area), 13 October 2006, International Maritime Organization.\nLegislation", "https://iadclexicon.org/themed-audit": "TERM: Themed Audit\nURL: https://iadclexicon.org/themed-audit\n\nThemed audit\nA particular form of inspection, described in the relevant regulatory process.\nSource: NOPSEMA Guideline \u2013 Glossary \u2013 Regulatory Operations, N-09000-GL0326, Australia, Revision 5, December 2011.\nRegulatory Guidance", "https://iadclexicon.org/thermal-ageing": "TERM: Thermal Ageing\nURL: https://iadclexicon.org/thermal-ageing\n\nThermal ageing\nDegradation of a material over time, due to temperature, caused by changes at the molecular level.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/therapeutic-drug": "TERM: Therapeutic Drug\nURL: https://iadclexicon.org/therapeutic-drug\n\nTherapeutic drug\nTherapeutic drug means a drug that:\nmay be prescribed by a qualified medical practitioner under a law of a State or Territory; or\nmay be sold under that law, without a prescription prepared by a qualified medical practitioner.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Safety) Regulations 2009 (Select Legislative Instrument 2009 No. 382 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/thermal-energy": "TERM: Thermal Energy\nURL: https://iadclexicon.org/thermal-energy\n\nThermal Energy\nAbility to do work via temperature.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/thermal-expansion": "TERM: Thermal Expansion\nURL: https://iadclexicon.org/thermal-expansion\n\nThermal Expansion\nAs temperature increases, fluid volume increases thus decreasing the specific gravity.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/thermal-casing-pressure": "TERM: Thermal Casing Pressure\nURL: https://iadclexicon.org/thermal-casing-pressure\n\nThermal Casing Pressure\nPressure generated within a sealed annulus by thermal expansion of trapped wellbore fluids during production.\nSource:\nAPI\nRP 90, Annular Casing Pressure Management for Offshore Wells, Upstream Segment. First Edition, August 2006.\nGlobal Standards", "https://iadclexicon.org/thermal-protective-aid": "TERM: Thermal Protective Aid\nURL: https://iadclexicon.org/thermal-protective-aid\n\nThermal Protective Aid\nThermal protective aid\nis a bag or suit made of waterproof material with low thermal conductance. <Chapter III, Part A, regulation 3>.\nSource:\u00a0IMO Resolution MSC.47(66), adoption of amendments to the International Convention for the Safety of Life at Sea (SOLAS), 1974, 4 June 1996, International Maritime Organization.\nLegislation", "https://iadclexicon.org/thermal-inbreathing": "TERM: Thermal Inbreathing\nURL: https://iadclexicon.org/thermal-inbreathing\n\nThermal Inbreathing\nMovement of air or blanketing gas into a tank when vapours in the tank contract or condense as a result of weather changes (e.g. a decrease in atmospheric temperature).\nSource:\nAPI\nSTD 2000, Venting Atmospheric and Low-pressure Storage Tanks, Sixth Edition, November 2009.\nGlobal S\ntandards", "https://iadclexicon.org/thermal-out-breathing": "TERM: Thermal Out-Breathing\nURL: https://iadclexicon.org/thermal-out-breathing\n\nThermal Out-Breathing\nMovement of vapours out of a tank when vapours in the tank expand and liquid in the tank vapourizes as a result of weather changes (e.g. an increase in atmospheric temperature).\nSource:\nAPI\nSTD 2000, Venting Atmospheric and Low-pressure Storage Tanks, Sixth Edition, November 2009.\nGlobal S\ntandards", "https://iadclexicon.org/thermal-stress": "TERM: Thermal Stress\nURL: https://iadclexicon.org/thermal-stress\n\nThermal stress\nSelf-balancing stress produced by a nonuniform distribution of temperature through the cross section of a component. NOTE Thermal stress may also be present when a constant temperature is applied to a composite of materials with differing coefficients of thermal expansion or to a material that is constrained from expanding or contracting in response to temperature changes.\nSource:\nAPI\nTR 1PER15K-1, Protocol for Verification and Validation of High-pressure High-temperature Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/thermal-ratcheting": "TERM: Thermal Ratcheting\nURL: https://iadclexicon.org/thermal-ratcheting\n\nThermal ratcheting\nProgressive incremental inelastic deformation or strain that can occur in a component subjected to thermal cyclic loading. NOTE Thermal ratcheting causes cyclic straining of the material due to thermal loads, which can result in failure by fatigue and/or cyclic incremental deformation of a structure.\nSource:\nAPI\nTR 1PER15K-1, Protocol for Verification and Validation of High-pressure High-temperature Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/thermally-induced-annulus-pressure": "TERM: Thermally induced annulus pressure\nURL: https://iadclexicon.org/thermally-induced-annulus-pressure\n\nThermally induced annulus pressure\nPressure in an annulus generated by thermal expansion or contraction of trapped fluids\nNote: 1 to entry: On wells where there is no annulus access, sustained casing pressure can be present.\n[SOURCE: API RP 90, modified]\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards", "https://iadclexicon.org/thermoset": "TERM: Thermoset\nURL: https://iadclexicon.org/thermoset\n\nThermoset\nPlastic which, when cured by application of heat and/or chemical reaction, changes into a substantially infusible and insoluble material.\nNote: 1 to entry:\u00a0Unlike in thermoplastics, the curing process in thermosets creates a chemical bond that prevents the material from being remelted.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/thermosetting-resin": "TERM: Thermosetting Resin\nURL: https://iadclexicon.org/thermosetting-resin\n\nThermosetting Resin\nPolymer-based liquid that becomes solid upon curing.\nNote: 1 to entry:\u00a0Curing is achieved, typically during fabrication, using chemicals, heat and/or radiation.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/thermotolerant-coliforms": "TERM: Thermotolerant Coliforms\nURL: https://iadclexicon.org/thermotolerant-coliforms\n\nThermotolerant Coliforms\nThermotolerant coliforms \u2013 the group of coliform bacteria which produce gas from lactose in 48 hours at 44.5\u00baC. These organisms are sometimes referred to as \u201cfaecal coliforms\u201d; however, the term \u201cthermotolerant coliforms\u201d is now accepted as more appropriate, since not all of these organisms are of faecal origin.\nSource: Resolution MEPC.159(55), Revised Guidelines on Implementation of Effluent Standards and Performance Tests for Sewage Treatment Plants, 13 October 2006, International Maritime Organization\nRegulatory Guidance", "https://iadclexicon.org/thickening-time": "TERM: Thickening Time\nURL: https://iadclexicon.org/thickening-time\n\nThickening Time\nTime required for a cement slurry to develop a selected Bearden consistency value. NOTE The results of a thickening-time test provide an indication of the length of time a cement slurry can remain pumpable under the test conditions.\nSource:\nAPI\nRP 10B-2, Recommended Practice for Testing Well Cements, First Edition, July 2005 (Reaffirmed: July 2010).\nGlobal Standards\nThickening Time\nTime after which the consistency of a cement slurry has become so high that the slurry is considered unpumpable. NOTE The results of a thickening-time test provide an indication of the length of time a cement slurry remains pumpable under the test conditions.\nSource:\nAPI\nSPEC 10A, Specification for Cements and Materials for Well Cementing, Twenty-fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/third-party-certification-audit": "TERM: Third-party Certification Audit\nURL: https://iadclexicon.org/third-party-certification-audit\n\nThird-party Certification Audit\naudit carried out by an auditing organization independent of the client and the user, for the purpose of certifying the client\u2019s management system\nNOTE 1 In the definitions which follow, the term \u201caudit\u201d has been used for simplicity to refer to third-party certification audit.\nNOTE 2 Third-party certification audits include initial, surveillance, re-certification audits, and can also include special audits.\nNOTE 3 Third-party certification audits are typically conducted by audit teams of those bodies providing certification of conformity to the requirements of management system standards.\nNOTE 4 A joint audit is when two or more auditing organizations cooperate to audit a single client.\nNOTE 5 A combined audit is when a client is being audited against the requirements of two or more management systems standards together.\nNOTE 6 An integrated audit is when a client has integrated the application of requirements of two or more\nmanagement systems standards into a single management system and is being audited against more than one standard.\nSource:\u00a0ISO/IEC 17021:2011 (E) \u2013 Conformity assessment \u2013 Requirements for bodies providing audit and certification of management systems .\nGlobal Standards", "https://iadclexicon.org/third-party-services": "TERM: Third-party Services\nURL: https://iadclexicon.org/third-party-services\n\nThird-party Services\nEssential services other than those provided by the lease operator or drilling contractor that are required to execute well construction.\nSource:\nAPI\nBulletin 97, Well Construction Interface Document Guidelines, First Edition, December 2013.\nGlobal Standards", "https://iadclexicon.org/third-party": "TERM: Third Party\nURL: https://iadclexicon.org/third-party\n\nThird Party\nAn individual or organisation with no business relation with the company.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards\nThird Party\nA person with no business relation with the Company or contractor.\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards", "https://iadclexicon.org/thread-form": "TERM: Thread Form\nURL: https://iadclexicon.org/thread-form\n\nThread Form\nProfile of a thread in an axial (longitudinal) plane for a length of one pitch.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards\nThread Form\nThe form of thread is the thread profile in an axial plane for a length of one pitch.\nSource:\nAPI\nRP 7G, Recommended Practice for Drill Stem Design and Operating Limits, Upstream Segment, Sixteenth Edition, August 1998 (Addendum 2: September 2009).\nGlobal Standards\nThread Form\nThread profile in an axial plane for a length of one pitch.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards\nSource:\nAPI\nSPEC 7-1, Specification for Rotary Drill Stem Elements, First Edition, March 2006 (Addendum April 2011).\nGlobal Standards", "https://iadclexicon.org/thread-protector": "TERM: Thread Protector\nURL: https://iadclexicon.org/thread-protector\n\nThread Protector\nProtection device placed on the end of OCTG to protect threads and seals from damage.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards\nThread Protector\nCap or insert used to protect threads and seals during handling, transportation and storage.\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/thorium": "TERM: Th\nURL: https://iadclexicon.org/thorium\n\nTh\nThorium.\nSource:\u00a0NOGEPA Industrial Guideline No. 16, Working with Naturally Occurring Radioactive Materials (NORM), Netherlands, Version 1, January 2009.\nGlobal Standards", "https://iadclexicon.org/thread-lot": "TERM: Thread Lot\nURL: https://iadclexicon.org/thread-lot\n\nThread Lot\nAll products manufactured on a given machine during a continuous production cycle that is not interrupted by a catastrophic tool failure or injurious machine malfunction (excluding worn tools or minor tool breakage), tool holder change (except rough boring bar) or any other malfunction of either threading equipment or inspection gauges.\nSource:\nAPI\nRP 5C5, Recommended Practice on Procedures for Testing Casing and Tubing Connections, Third Edition, July 2003 (Reaffirmed August 2010).\nGlobal Standards", "https://iadclexicon.org/thread-seal": "TERM: Thread Seal\nURL: https://iadclexicon.org/thread-seal\n\nThread Seal\nSeal or sealing system, which relies on intimate fitting of the thread-form and usually entrapment of the thread compound within the thread-form to achieve a seal CAL Connection application level for which the successfully tested pipe [size, mass (label: weight), grade] and connections are intended to be used.\nSource:\nAPI\nRP 5C5, Recommended Practice on Procedures for Testing Casing and Tubing Connections, Third Edition, July 2003 (Reaffirmed August 2010).\nGlobal Standards", "https://iadclexicon.org/threaded-coupling": "TERM: Threaded Coupling\nURL: https://iadclexicon.org/threaded-coupling\n\nThreaded Coupling\nA coupling having matching threaded members to form engagement.\nSource:\nAPI\nSPEC 16R, Specification for Marine Drilling Riser Couplings, Exploration and Production Department, First Edition, January 1997.\nGlobal Standards", "https://iadclexicon.org/threaded-flange": "TERM: Threaded Flange\nURL: https://iadclexicon.org/threaded-flange\n\nThreaded Flange\nFlange having a sealing face on one side and a female thread on the other for the purpose of joining flanged connections to threaded connections.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/threat-action": "TERM: Threat Action\nURL: https://iadclexicon.org/threat-action\n\nThreat Action\nAssault on system security [11].\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/threaded-union-coupling": "TERM: Threaded Union Coupling\nURL: https://iadclexicon.org/threaded-union-coupling\n\nThreaded Union Coupling\nCoupling having mating threaded members on the pin and box to form engagement.\nNOTE: 1 Threads on one side of the coupling are free to rotate relative to the riser pipe such that the joint does not have to rotate to make up the coupling.\nNOTE: 2 The threads do not form a seal.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nThreaded Union Coupling\nA coupling having mating threaded members on the pin and box to form engagement. Threads on one side of the coupling are free to rotate relative to the riser pipe so that the joint does not have to rotate to make up the coupling. The threads do not form the seal.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nThreaded-Union Coupling\nCoupling having mating threaded members on the pin and box to form the engagement.\nNOTE: The threads on one side of the coupling are free to rotate relative to the riser pipe, so it is not necessary that that the joint rotate to make up the coupling. The threads do not form the seal.\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/threat": "TERM: Threat\nURL: https://iadclexicon.org/threat\n\nThreat\nAn indication, circumstance, or event with the potential to cause the loss of or damage to an asset. Threat can also be defined as the capability and intent of an adversary to undertake actions that would be detrimental to critical assets.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards\nThreat\nA circumstance or event that has or indicates the potential to exploit vulnerabilities and to adversely impact (create adverse consequences for) organizational operations, organizational assets (including information and information systems), individuals, other organizations, or society.\nExtended Definition: Includes an individual or group of individuals, entity such as an organization or a nation), action, or occurrence.\nAdapted from: DHS Risk Lexicon, NIPP, CNSSI 4009, NIST SP 800-53 Rev 4.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards\nThreat\nA security vulnerability/risk resulting from an informed intent (such as terrorism) to inflict harm or loss.\nThreats are controlled through protective countermeasures (barriers) to minimise vulnerability and risk exposure.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards\nThreat\nPotential cause of an unwanted incident, which may result in harm to a system or organization.\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards\nThreat\nThreat is defined as any indication, circumstance, or event with the potential to cause loss of, or damage to, an asset. It can also be defined as the intention and capability of a threat to undertake actions that would be detrimental to valued assets. Sources of threats may be categorized as: criminals (e.g. white collar, cyber, organized, opportunists); activists (pressure groups, single-issue zealots); terrorists (international or domestic); disgruntled personnel.\nSource:\nAPI\nSTANDARD 780, Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, First Edition, May 2013.\nGlobal Standards\nThreat\nAny indication, circumstance, or event with the potential to cause the loss of or damage to an asset. Threat can also be defined as the capability and intent of a threat to undertake actions that would be detrimental to critical assets. Threat encompasses any individual, group, organization, or government that conducts activities or has the intention and capability to conduct activities detrimental to critical assets. A threat could include intelligence services of host nations, or third-party nations, political and terrorist groups, criminals, rogue employees, cyber criminals, and private interests.\nSource:\nAPI\nSTANDARD 780, Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, First Edition, May 2013.\nGlobal Standards\nThreat\nPotential cause of an unwanted incident, which may result in harm to a system, individual or organization\nNOTE Adapted from ISO/IEC 27000:2009.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards\nThreat\nNatural or man-made occurrence, individual, entity, or action that has or indicates the potential to harm life, information, operations, the environment, and/or property.\nSample Usage:\nAnalysts suggested that the greatest threat to the building was from specific terrorist attacks.\nAnnotation:\nThreat as defined refers to an individual, entity, action, or occurrence; however, for the purpose of calculating risk, the threat of an intentional hazard is generally estimated as the likelihood of an attack (that accounts for both the intent and capability of the adversary) being attempted by an adversary; for other hazards, threat is generally estimated as the likelihood that a hazard will manifest.\nTHREAT SHIFTING *:\nDefinition: response of adversaries to perceived countermeasures or obstructions, in which the adversaries change some characteristic of their intent to do harm in order to avoid or overcome the countermeasure or obstacle\nSample Usage: Installing barriers around only one of several neighboring government buildings may result in threat shifting, where the adversaries will target one of the remaining unprotected buildings.\nAnnotation:\nThreat shifting can occur in one or more of several domains: the time domain (e.g., a delay in attack or illegal entry to conduct additional surveillance, etc.), the target domain (selecting a different, less-protected target), the resource domain (adding resources to the attack in order to reduce uncertainty or overcome countermeasures), or the planning/attack method domain (changing the weapon or path, for example, of the intended attack or illegal entry).\nThreat shifting is commonly cited as a reason for countermeasure failure or ineffectiveness \u2013 particularly in the case of target shifting. For example, when police occupy one street corner, the drug dealers simply go a few blocks away. This assumes that threat-shifting is frictionless for the adversary, which frequently is the case.\nHowever, threat shifting is not always frictionless for the adversary \u2013 and therefore can be of some value to the defenders. The adversaries may delay their attack, consume additional resources, undertake complexity, expose themselves to additional counter-surveillance and counter-terrorism scrutiny, and/or shift to a less consequential target.\nThreat shifting can, in some cases, increase risk by steering an adversary to an attack that is more likely to succeed or of greater consequence.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance\nThreat\nThe intention and capability of an adversary to undertake actions that will be detrimental to people, the environment, assets, and economic stability.\nSource:\u00a0Canadian Standards Association, Z246.1-09, Security management for petroleum and natural gas industry systems, August 2009,\nRegional Standards\nThreat\nPotential for violation of security, which exists when there is a circumstance, capability, action, or event that could breach security and cause harm [11].\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/threat-actor": "TERM: Threat Actor\nURL: https://iadclexicon.org/threat-actor\n\nThreat Actor\nAn individual, group, organization, or government that conducts or has the intent to conduct detrimental activities.\nAdapted from: DHS Risk Lexicon.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/threat-agent": "TERM: Threat Agent\nURL: https://iadclexicon.org/threat-agent\n\nThreat Agent\nCausative agent of a threat action.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards\nThreat Agent\nAn individual, group, organization, or government that conducts or has the intent to conduct detrimental activities.\nAdapted from: DHS Risk Lexicon.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/threat-assessment": "TERM: Threat Assessment\nURL: https://iadclexicon.org/threat-assessment\n\nThreat Assessment\nA product or process of identifying or evaluating entities, actions, or occurrences that has or has indicated the potential to harm life, information, operations, or property.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards\nThreat Assessment\nThe product or process of identifying or evaluating entities, actions, or occurrences, whether natural or manmade, that have or indicate the potential to harm life, information, operations, and/or property.\nFrom: DHS Risk Lexicon and adapted from: CNSSI 4009, NIST SP 800-53, Rev 4.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015, Global Standards\nThreat Assessment\nProduct or process of identifying or evaluating entities, actions, or occurrences, whether natural or man-made, that has or indicates the potential to harm life, information, operations, and/or property.\nSource:\nAPI\nSTANDARD 780, Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, First Edition, May 2013.\nGlobal Standards", "https://iadclexicon.org/threat-analysis": "TERM: Threat Analysis\nURL: https://iadclexicon.org/threat-analysis\n\nThreat Analysis\nThe detailed evaluation of the characteristics of individual threats.\nExtended Definition: In the NICE Workforce Framework, cybersecurity work where a person: Identifies and assesses the capabilities and activities of cyber criminals or foreign intelligence entities; produces findings to help initialize or support law enforcement and counterintelligence investigations or activities.\nAdapted from: DHS personnel; From NICE Workforce Framework.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/threat-categories": "TERM: Threat Categories\nURL: https://iadclexicon.org/threat-categories\n\nThreat Categories\nConsist of three general areas from which threats or adversaries can be categorized such as:\ninternal threats,\nexternal threat, and\nInternal threats working in collusion with external threats.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards\nThreat Categories\nAdversaries may be categorized as occurring from three general areas:\ninternal threats,\nexternal threat,\ninternal threats working in collusion with external threats.\nSource:\nAPI\nSTANDARD 780, Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, First Edition, May 2013.\nGlobal Standards", "https://iadclexicon.org/threat-levels": "TERM: Threat Levels\nURL: https://iadclexicon.org/threat-levels\n\nThreat Levels\nA progressive, qualitative measure of the likelihood of adversarial actions, from negligible to imminent, based on government or company intelligence or information.\nNote:\nDifferent fixed or variable security measures can be implemented based on the level of threat to the facility.\n(Source:\nSecurity Vulnerability Assessment Methodology for the Petroleum and Petrochemical Industries\n.\nSource:\u00a0Canadian Standards Association, Z246.1-09, Security management for petroleum and natural gas industry systems, August 2009,\nRegional Standards", "https://iadclexicon.org/threat-vector": "TERM: Threat Vector\nURL: https://iadclexicon.org/threat-vector\n\nThreat Vector\nPath or means by which a threat source can gain access to an organizational asset.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards", "https://iadclexicon.org/threshold": "TERM: Threshold\nURL: https://iadclexicon.org/threshold\n\nThreshold\nInvestigation level established during EMI or UT inspection, above which indications are further investigated.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/threshold-characteristics": "TERM: Threshold Characteristics\nURL: https://iadclexicon.org/threshold-characteristics\n\nThreshold Characteristics\nCriteria established and published by the U.S. Coast Guard for screening offshore facilities.\nSource:\nAPI\nRP 70, Security for Offshore Oil and Natural Gas Operations, Downstream Segment, First Edition, March 2003.\nGlobal Standards", "https://iadclexicon.org/threshold-characteristicsoperating-conditions": "TERM: Threshold Characteristics/Operating Conditions\nURL: https://iadclexicon.org/threshold-characteristicsoperating-conditions\n\nThreshold Characteristics/Operating Conditions\nCriteria established by relevant governmental agencies or the facility owner/operator for screening critical offshore facilities. This is the primary Facility evaluation.\nSource:\nAPI\nRP 70I, Security for Worldwide Offshore Oil and Natural Gas Operations, Upstream Segment, First Edition, May 2004.\nGlobal Standards", "https://iadclexicon.org/threshold-envelope": "TERM: Threshold Envelope\nURL: https://iadclexicon.org/threshold-envelope\n\nThreshold Envelope\nEnvelope that defines the short-term stress levels to avoid incremental damage to the pipe composite laminate.\nNote: 1 to entry:\u00a0The threshold envelope is set equal to the long-term envelope at 65\u00a0\u00b0C (for GRE) or 21\u00a0\u00b0C (for GRUP and GRVE). As the threshold envelopes are set at fixed temperatures, there is no temperature subscript for the threshold envelope. These definitions of threshold envelope are to the best of present knowledge. However, the manufacturer remains responsible and can declare a more conservative threshold envelope.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/threshold-level": "TERM: Threshold Level\nURL: https://iadclexicon.org/threshold-level\n\nThreshold Level\n\u201cThreshold level\u201d is defined as the concentration value in homogeneous materials.\nSource: Resolution MEPC.197(62), 2011 Guidelines for the development of the Inventory of Hazardous Materials, 15 July 2011, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/threshold-quantity": "TERM: Threshold Quantity\nURL: https://iadclexicon.org/threshold-quantity\n\nThreshold quantity\nThreshold quantity refers to the amount of a toxic substance that, if released, could cause serious danger as a result of exposures of 1 hour or less. Threshold quantities should be estimated for the facility using engineering judgment and available dispersion modeling techniques.\nSource:\nAPI\nRP 750, Management of Process Hazards, First Edition, January 1990.\nGlobal Standards", "https://iadclexicon.org/threshold-limit-value-4": "TERM: Threshold Limit Value\nURL: https://iadclexicon.org/threshold-limit-value-4\n\nThreshold limit value\nExposure limits published annually by the American Conference of Governmental Industrial Hygienists in Threshold Limit Values and Biological Exposure Indices. (TLV\u00ae is a registered trademark of the American Conference of Governmental Industrial Hygienists).\nAPI\nRP 2201, Safe Hot Tapping Practices in the Petroleum & Petrochemical Industries, Fifth Edition, July 2003 (Reaffirmed October 2010),\nGlobal Standards\nSource:\nAPI\nRP 2009 (2002) Safe welding, cutting and hot work practices in the petroleum and petrochemical industries.\nGlobal Standard\nThreshold limit value (TLV)\nAirborne concentrations of substances representing conditions under which it is believed that nearly all workers may be repeatedly exposed day after day without adverse effects. These value may be expressed as 8-hour time weighted average (TWA), Ceiling Limits, or 15-minute Short-Term Exposure Levels (STEL). Refer to American Conference of Governmental Industrial Hygienists (ACGIH), Threshold Limit Values for Chemical Substances and Physical Agents and Biological Exposure Indices. \u201cTLV\u201d is a trademarked term of ACGIH.\nSource:\nAPI\nRP 49, Recommended Practice for Drilling and Well Servicing Operations Involving Hydrogen Sulfide, Third Edition, May 2001.\nGlobal Standards", "https://iadclexicon.org/through-flowline-system-intervention": "TERM: Through-flowline System Intervention\nURL: https://iadclexicon.org/through-flowline-system-intervention\n\nThrough-flowline system intervention\nTFL servicing can be used in subsea wells to perform various well-servicing operations, including: setting and retrieving flow control devices such as plugs (downhole and wellhead), static chokes, gaslift valves and inserting subsurface safety valves; gathering bottomhole pressure and temperature information via the use of temporary downhole gauges; acidizing, bailing, drifting, fishing, perforating, sandwashing, wax cutting, well killing, etc.\nTFL servicing involves shutting in the target well and then pumping the required tools through a flowline/service line from the host facility to the subsea completion and thence downhole. Once the tools are pumped into position, the required functions are actuated by means of application of differential pressure to shear a pin, shift a sleeve, etc. Upon completion of the required task the TFL toolstring is pumped back to the host facility through the flowline/service line.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/through-frame-lift": "TERM: Through Frame Lift\nURL: https://iadclexicon.org/through-frame-lift\n\nThrough Frame Lift\nMaximum in air load capacity of ROV frame for underslung packages and tooling.\nSource:\nAPI\nRecommended Practice 17H, Remotely Operated Tools and Interfaces on Subsea Production Systems, Second Edition, June 2013 (Addendum 1, October 2014).\nGlobal Standards", "https://iadclexicon.org/thrust-collar": "TERM: Thrust Collar\nURL: https://iadclexicon.org/thrust-collar\n\nThrust Collar\nStructural member for transmitting the vertical force from buoyancy modules to the riser to help restrain the buoyancy modules from moving along the riser joint.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nThrust Collar\nA device for transmitting the buoyant force of a buoyancy module to the riser joint.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/thruster-assist": "TERM: Thruster-assist\nURL: https://iadclexicon.org/thruster-assist\n\nThruster-assist\nThe use of thrusters, inclusive of their associated equipment, to supplement the unit\u2019s positional mooring system.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 3, Functional Unit Types and Special Features, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/thrt": "TERM: THRT\nURL: https://iadclexicon.org/thrt\n\nTHRT\nTubing hanger running tool.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/throughput": "TERM: Throughput\nURL: https://iadclexicon.org/throughput\n\nThroughput\nActual flow rate of fluid to flow through the system.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/ticket": "TERM: Ticket\nURL: https://iadclexicon.org/ticket\n\nTicket\nIn access control, data that authenticates the identity of a client or a service and, together with a temporary encryption key (a session key), forms a credential.\nAdapted from: IETF RFC 4120 Kerberos V5, July 2005; Conrad, E., Misenauer, S., & Feldman, J. (2010). CISSP\u00ae Study Guide. Burlington, MA: Syngress.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/tie-downs": "TERM: Tie Downs\nURL: https://iadclexicon.org/tie-downs\n\nTie Downs\nUsed to secure lines and system components on land and offshore drilling rigs, particularly important in underbalance drilling operations, where vibration is encountered. Specialist tie down equipment is available. Also, anchoring device for the deadline of a hoist block arrangement.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/thruster-system": "TERM: Thruster System\nURL: https://iadclexicon.org/thruster-system\n\nThruster System\nAll components and systems necessary to supply the DP system with thrust force and direction. The thruster system includes:\nthrusters with drive units and necessary auxiliary systems including piping, cooling, hydraulic, and lubrication systems, etc.\nmain propellers and rudders if these are under the control of the DP system\nthruster control system(s)\nmanual thruster controls\nassociated cabling and cable routing.\nSource: IMO MSC.1/Circ.1580,\nGUIDELINES FOR VESSELS AND UNITS WITH DYNAMIC POSITIONING (DP) SYSTEMS,\n16 June 2017, International Maritime Organization.\nRegulatory Guidance\nThruster System\nThruster system means all components and systems necessary to supply the DP system with thrust force and direction. The thruster system includes:\nthrusters with drive units and necessary auxiliary systems including piping, cooling, hydraulic, and lubrication systems, etc.;\nmain propellers and rudders if these are under the control of the DP system;\nthruster control system(s);\nmanual thruster controls; and\nassociated cabling and cable routeing.\nSource: IMO MSC.1/Circ.1580,\nGUIDELINES FOR VESSELS AND UNITS WITH DYNAMIC POSITIONING (DP) SYSTEMS,\n16 June 2017, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/thruster-assisted-mooring": "TERM: Thruster-Assisted Mooring\nURL: https://iadclexicon.org/thruster-assisted-mooring\n\nThruster-Assisted Mooring\nStationkeeping system consisting of mooring lines and thrusters.\nSource:\u00a0ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards", "https://iadclexicon.org/tier-1-oil-and-gas-location": "TERM: Tier 1 Oil and Gas Location\nURL: https://iadclexicon.org/tier-1-oil-and-gas-location\n\nTier 1 Oil and Gas Location\nTIER 1 OIL AND GAS LOCATION shall mean an oil and gas location where the slope is less than five percent (5%), the soil has low erosion potential, vegetative cover or permanent erosion resistance cover is greater than seventy-five percent (75%), the distance from a perennial stream or Classified Water Supply Segment is greater than five hundred (500) feet, and the oil and gas location size is less than one (1) acre, measured by the amount of surface disturbance at the time of the termination of a construction stormwater permit issued by the Colorado Department of Public Health and Environment.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/tier": "TERM: Tier\nURL: https://iadclexicon.org/tier\n\nTier\nOne of the four levels of the OGP framework for asset integrity KPIs as described inthis report, which is in turn based on the API/ANSI standard RP 754 (see Reference 6).\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards", "https://iadclexicon.org/tie-in-system": "TERM: Tie-in System\nURL: https://iadclexicon.org/tie-in-system\n\nTie-in System\nIntegrated or separate pull-in and connection related equipment.\nSource:\nAPI\nRecommended Practice 17H, Remotely Operated Tools and Interfaces on Subsea Production Systems, Second Edition, June 2013 (Addendum 1, October 2014).\nGlobal Standards", "https://iadclexicon.org/tied": "TERM: Tied\nURL: https://iadclexicon.org/tied\n\nTied\nTied, in relation to a greenhouse gas holding lease or greenhouse gas injection licence, has the meaning given by section 13.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/tight-system": "TERM: Tight System\nURL: https://iadclexicon.org/tight-system\n\nTight System\nMinimized phase separation at a location with an extreme change in elevation by maintaining sufficient pressure upstream and down-stream of the drop in elevation.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/tieback-adapter": "TERM: Tieback Adapter\nURL: https://iadclexicon.org/tieback-adapter\n\nTieback Adapter\nDevice used to provide the interface between mudline suspension equipment and subsea completion equipment.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/tih": "TERM: TIH\nURL: https://iadclexicon.org/tih\n\nTIH\nToxic inhalation hazard.\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards", "https://iadclexicon.org/tightness-test": "TERM: Tightness Test\nURL: https://iadclexicon.org/tightness-test\n\nTightness Test\nA pressure test that is conducted on pressure vessels after maintenance or repair activities to indicate that the equipment is leak free and is conducted at a test pressure determined by the owner/user that is not higher than the MAWP.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/time-dependent-failure": "TERM: Time-dependent Failure\nURL: https://iadclexicon.org/time-dependent-failure\n\nTime-dependent Failure\nfailure occurring with a probability depending of the time\nNote 1 to entry: The unreliability\nF\n(\nt\n) is a typical probability function describing time-dependent failures\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/time-domain": "TERM: Time Domain\nURL: https://iadclexicon.org/time-domain\n\nTime Domain\nTimewise, incremental simulation of riser response. NOTE Offers the capability of modelling hydrodynamic and structural non-linearity.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/time-of-response": "TERM: Time of Response\nURL: https://iadclexicon.org/time-of-response\n\nTime of Response, t(x), (not applicable to spot-reading apparatus) (times)\nTime interval, with the apparatus in a warmed-up condition, between the time when an instantaneous change between clean air and the standard test gas, or vice versa, is produced at the apparatus inlet, and the time when the response reaches a stated percentage (x) of the stabilised signal on the standard test gas.\nSource:\u00a0IEC 60079-29-1, Explosive atmospheres \u2013 Part 29-1: Gas detectors \u2013 Performance requirements of detectors for flammable gases.\nGlobal Standards", "https://iadclexicon.org/time-step": "TERM: Time Step\nURL: https://iadclexicon.org/time-step\n\nTime Step\nEach calculation out in time for a transient model.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/time-te": "TERM: Time (tE)\nURL: https://iadclexicon.org/time-te\n\nTime (\nt\nE)\nTime taken for an a.c. rotor or stator winding, when carrying the initial starting current\nI\nA, to be\u00a0heated up to the limiting temperature from the temperature reached in rated service at the\u00a0maximum ambient temperature.\nSource: IEC 60079-14:2013, Explosive atmospheres \u2013 Part 14: Electrical installations design, selection and erection, Edition 5.0, November 2013.\nGlobal Standards", "https://iadclexicon.org/time-to-safely-terminate": "TERM: Time to Safely Terminate (operations)\nURL: https://iadclexicon.org/time-to-safely-terminate\n\nTime to Safely Terminate (operations)\nThe amount of time required in an emergency to safely cease operations of the DP vessel.\nSource: IMO MSC.1/Circ.1580,\nGUIDELINES FOR VESSELS AND UNITS WITH DYNAMIC POSITIONING (DP) SYSTEMS,\n16 June 2017, International Maritime Organization.\nRegulatory Guidance\nTime to Safely Terminate (operations)\nTime to safely terminate (operations) means the amount of time required in an emergency to safely cease operations of the DP vessel.\nSource: IMO MSC.1/Circ.1580,\nGUIDELINES FOR VESSELS AND UNITS WITH DYNAMIC POSITIONING (DP) SYSTEMS,\n16 June 2017, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/timor-sea-treaty": "TERM: Timor Sea Treaty\nURL: https://iadclexicon.org/timor-sea-treaty\n\nTimor Sea Treaty\nTimor Sea Treaty means the Timor Sea Treaty between Australia and East Timor, done on 20 May 2002 [2003] ATS 13, as amended from time to time. Note: In 2007, the text of international agreements in the Australian Treaty Series was accessible through the Australian Treaties Library on the AustLII website (www.austlii.edu.au).\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/time-weighted-average": "TERM: Time-weighted Average\nURL: https://iadclexicon.org/time-weighted-average\n\nTime-weighted Average\nAverage airborne exposure in any 8-hour work shift of a 40-hour workweek that shall not be exceeded (see 29 CFR 1910.1000, Table Z2).\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards", "https://iadclexicon.org/timor-sea-treaty-designated-authority": "TERM: Timor Sea Treaty Designated Authority\nURL: https://iadclexicon.org/timor-sea-treaty-designated-authority\n\nTimor Sea Treaty Designated Authority\nTimor Sea Treaty Designated Authority means the Designated Authority within the meaning of the Petroleum (Timor Sea Treaty) Act 2003.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/title-area": "TERM: Title Area\nURL: https://iadclexicon.org/title-area\n\nTitle area\nTitle area means:\nfor a petroleum exploration permit or greenhouse gas assessment permit \u2014 the permit area; and\nfor a petroleum retention lease or greenhouse gas holding lease \u2014 the lease area; and\nfor a petroleum production licence, infrastructure licence, or greenhouse gas injection licence \u2014 the licence area; and\nfor a petroleum special prospecting authority, petroleum access authority, greenhouse gas search authority or greenhouse gas special authority \u2014 the authority area; and\nfor a scientific investigation consent or greenhouse gas research consent \u2014 the offshore area specified in the consent.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations\nTitle area\nTitle area:\nwhen used in Division 3 of Part 1.2\u2014has the meaning given by section 51; or\nwhen used in section 572\u2014has the meaning given by subsection 572(1); or\nwhen used in Division 2A of Part 6.2\u2014has the meaning given by subsection 576A(3); or\nwhen used in section 586\u2014has the meaning given by subsection 586(6); or\nwhen used in section 586A\u2014has the meaning given by subsection 586A(7).\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nTitles and title areas\nIn this Division, the table has effect:\nItem A title is any of the following; The title area for the title is \u2026\na petroleum exploration permit; the permit area.\na petroleum retention lease; the lease area.\na petroleum production licence; the licence area.\nan infrastructure licence; the licence area.\na pipeline licence; the part of the offshore area in which the pipeline is constructed.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nTitle area\nTitle area:\nin relation to a petroleum exploration permit\u2014means the permit area; or\nin relation to a petroleum retention lease\u2014means the lease area; or\nin relation to a petroleum production licence\u2014means the licence area.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nTitle area\nTitle area:\nin relation to a greenhouse gas assessment permit\u2014means the permit area; or\nin relation to a greenhouse gas holding lease\u2014means the lease area; or\nin relation to a greenhouse gas injection licence\u2014means the licence area.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/title": "TERM: Title\nURL: https://iadclexicon.org/title\n\nTitle\nTitle means:\na greenhouse gas title; or\nan infrastructure licence; or\na pipeline licence; or\na petroleum title.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations\nTitle\nTitle:\nwhen used in the definition of registered holder\u2014has the meaning given by the second sentence of that definition; or\nwhen used in Subdivision A of Division 2 of Part 1.2\u2014has the meaning given by section 38; or\nwhen used in Division 3 of Part 1.2\u2014has the meaning given by section 50; or\nwhen used in section 282\u2014has the meaning given by subsection 282(6); or\nwhen used in section 462\u2014has the meaning given by subsection 462(6); or\nwhen used in Chapter 4\u2014has the meaning given by section 467; or\nwhen used in Chapter 5\u2014has the meaning given by section 519; or\nwhen used in section 574\u2014has the meaning given by subsection 574(1); or\nwhen used in section 574A\u2014has the meaning given by subsection 574A(1); or\nwhen used in Division 2A of Part 6.2\u2014has the meaning given by subsection 576A(3); or\nwhen used in section 580\u2014has the meaning given by subsection 580(1).\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nTitle\nTitle means:\na greenhouse gas title; or\na petroleum title.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nTitle\nTitle means:\na petroleum exploration permit; or\na petroleum retention lease; or\na petroleum production licence; or\na prescribed instrument.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nTitle\nTitle means:\na greenhouse gas assessment permit; or\na greenhouse gas holding lease; or\na greenhouse gas injection licence; or\na prescribed instrument.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nTitle\nIn this Division title means:\na petroleum exploration permit; or\na petroleum retention lease; or\na petroleum production licence.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nTitle\nTitle means:\na petroleum exploration permit; or\na petroleum retention lease; or\na petroleum production licence; or\nan infrastructure licence; or\na pipeline licence; or\na petroleum access authority.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nTitle\nTitle means:\na greenhouse gas assessment permit; or\na greenhouse gas holding lease; or\na greenhouse gas injection licence; or\na greenhouse gas special authority.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nTitle\nIn this section, title means:\na petroleum exploration permit; or\na petroleum retention lease; or\na petroleum production licence; or\nan infrastructure licence; or\na pipeline licence; or\na petroleum special prospecting authority; or\na petroleum access authority.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nTitle\nTitle means:\na greenhouse gas assessment permit; or\na greenhouse gas holding lease; or\na greenhouse gas injection licence; or\na greenhouse gas search authority; or\na greenhouse gas special authority.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nTitles and title areas\nIn this Division, the table has effect:\nItem A title is any of the following; The title area for the title is \u2026\na petroleum exploration permit; the permit area.\na petroleum retention lease; the lease area.\na petroleum production licence; the licence area.\nan infrastructure licence; the licence area.\na pipeline licence; the part of the offshore area in which the pipeline is constructed.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/tir": "TERM: TIR\nURL: https://iadclexicon.org/tir\n\nTIR\nTotal indicated runout.\nSource:\nAPI\nSPEC 7K, Drilling and Well Servicing Equipment Upstream Segment, Fifth Edition, June 2010 (August 2010).\nGlobal Standards\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards", "https://iadclexicon.org/titleholder": "TERM: Titleholder\nURL: https://iadclexicon.org/titleholder\n\nTitleholder\nTitleholder means:\na greenhouse gas titleholder; or\nan infrastructure licensee; or\na pipeline licensee; or\na petroleum titleholder.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations\nTitleholder\nTitleholder means:\na greenhouse gas assessment permittee; or\na greenhouse gas holding lessee; or\na greenhouse gas injection licensee; or\nan infrastructure licensee; or\na petroleum exploration permittee; or\na petroleum production licensee; or\na petroleum retention lessee; or\na pipeline licensee.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Safety) Regulations 2009 (Select Legislative Instrument 2009 No. 382 as amended), Australia, prepared on 1 January 2012.\nRegulations\nTitleholder\nTitleholder:\nwhen used in Division 3 of Part 1.2\u2014has the meaning given by section 51; or\nwhen used in section 572\u2014has the meaning given by subsection 572(1).\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nTitleholder\nTitleholder means the registered holder of:\na petroleum title; or\na greenhouse gas title.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/titles-administrator": "TERM: Titles Administrator\nURL: https://iadclexicon.org/titles-administrator\n\nTitles Administrator\nTitles Administrator means the National Offshore Petroleum Titles Administrator.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nTitles Administrator\nTitles Administrator means the National Offshore Petroleum Titles Administrator\u2014see section 7.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/tle": "TERM: TLE\nURL: https://iadclexicon.org/tle\n\nTLE\nTest load envelope.\nSource:\nAPI\nRP 5C5, Recommended Practice on Procedures for Testing Casing and Tubing Connections, Third Edition, July 2003 (Reaffirmed August 2010).\nGlobal Standards", "https://iadclexicon.org/tj": "TERM: TJ\nURL: https://iadclexicon.org/tj\n\nTJ\nTool joint.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards\nTJ\nTelescopic joint.\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines", "https://iadclexicon.org/tlof": "TERM: TLOF\nURL: https://iadclexicon.org/tlof\n\nTouchdown and lift-off area (TLOF)\nTouchdown and lift-off area (TLOF) is a dynamic load-bearing area on which a helicopter may touch down or lift off. For a helideck it is presumed that the FATO and the TLOF will be coincidental.\nSource: IMO Resolution A.1023(26), Code for the Construction and Equipment of Mobile Offshore Drilling Units (2009 MODU Code), 2009.\nGlobal Standards", "https://iadclexicon.org/tlp": "TERM: TLP\nURL: https://iadclexicon.org/tlp\n\nTLP\nTension Leg Platform.\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nSource:\nAPI\nRP 14G, Recommended Practice for Fire Prevention and Control on Fixed Open-type Offshore Production Platforms: Upstream Segment, Fourth Edition, April 2007.\nGlobal Standards\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines\nSource: ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards", "https://iadclexicon.org/tls": "TERM: TLS\nURL: https://iadclexicon.org/tls\n\nTLS\nTransport layer security.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards", "https://iadclexicon.org/tlv": "TERM: TLV\nURL: https://iadclexicon.org/tlv\n\nTLV\n\u00ae\ns\nThreshold limit values.\nAPI\nRP 2201, Safe Hot Tapping Practices in the Petroleum & Petrochemical Industries, Fifth Edition, July 2003 (Reaffirmed October 2010),\nGlobal Standards\nThreshold limit value\u00a0(TLVs\u00ae)\nRecommended exposure limits published annually by the American Conference of Governmental Industrial Hygienists in Threshold Limit Values and Biological Exposure Indices. (TLV\u00ae is a registered trademark of the American Conference of Governmental Industrial Hygienists.)\nAPI\nRP 2201, Safe Hot Tapping Practices in the Petroleum & Petrochemical Industries, Fifth Edition, July 2003 (Reaffirmed October 2010),\nGlobal Standards\nAPI\nRP 2009, Safe Welding, Cutting, and Hot Work Practices in the Petroleum and Petrochemical Industries, Seventh Edition, February 2002 (Reaffirmed, March 2012),\nGlobal Standards\nThreshold limit value (TLV)\nAirborne concentrations of substances representing conditions under which it is believed that nearly all workers may be repeatedly exposed day after day without adverse effects. These value may be expressed as 8-hour time weighted average (TWA), Ceiling Limits, or 15-minute Short-Term Exposure Levels (STEL). Refer to American Conference of Governmental Industrial Hygienists (ACGIH), Threshold Limit Values for Chemical Substances and Physical Agents and Biological Exposure Indices. \u201cTLV\u201d is a trademarked term of ACGIH.\nSource:\nAPI\nRP 49, Recommended Practice for Drilling and Well Servicing Operations Involving Hydrogen Sulfide, Third Edition, May 2001.\nGlobal Standards", "https://iadclexicon.org/tm": "TERM: TM\nURL: https://iadclexicon.org/tm\n\nT\nM\nNominated minimum operating temperature.\nSource:\nAPI\nStandard 2CCU, Offshore Cargo Carrying Units, First Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/tmax": "TERM: Tmax\nURL: https://iadclexicon.org/tmax\n\nT\nmax\nMaximum tension setting.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/tmin": "TERM: Tmin\nURL: https://iadclexicon.org/tmin\n\nT\nmin\nMinimum required thickness.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nT\nmin\nThe thickness without corrosion allowance for each component of a piping system based on the appropriate design code calculations and code allowable stress that consider pressure, mechanical and structural loadings.\nNOTE: Alternately, minimum required thicknesses can be reassessed using Fitness-For-Service analysis in accordance with API 579-1/ASME FFS-1.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/tmd": "TERM: TMD\nURL: https://iadclexicon.org/tmd\n\nTMD\nTotal measured depth.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards", "https://iadclexicon.org/tml": "TERM: TML\nURL: https://iadclexicon.org/tml\n\nTML\nThickness monitoring location.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/to-dewater": "TERM: To Dewater\nURL: https://iadclexicon.org/to-dewater\n\nTo Dewater\nTo remove the free water.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/to-dispose": "TERM: To Dispose\nURL: https://iadclexicon.org/to-dispose\n\nTo Dispose\nTo engage in any act of disposal subject to regulation by the commission including, but not limited to, conducting, draining, discharging, emitting, throwing, releasing, depositing, burying, landfarming, or allowing to seep, or to cause or allow any such act of disposal.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/to-explore": "TERM: To Explore\nURL: https://iadclexicon.org/to-explore\n\nTo Explore\n\u201cTo explore\u201d means to undertake standard practices in searching for petroleum by employing geological, geophysical, and other surveys; and also includes to undertake drilling for stratigraphic tests in order to determine the existence of petroleum and its extent, to define the boundaries of petroleum reservoirs or to obtain other essential data which are necessary to petroleum production.\nSource: Law of Information Energy, Petroleum Act B.E. 2514 (1971), Thailand, as of June 2013.\nLegislation", "https://iadclexicon.org/to-import-petroleum": "TERM: To Import Petroleum\nURL: https://iadclexicon.org/to-import-petroleum\n\nTo Import Petroleum\n\u201cTo import petroleum\u201d means to bring it into India by land, sea or air otherwise than during the course of transport.\nSource:\u00a0The Petroleum Act, 1934 (Act No. 30 of 1934), India, 1934.\nLegislation", "https://iadclexicon.org/to-produce": "TERM: To Produce\nURL: https://iadclexicon.org/to-produce\n\nTo Produce\n\u201cTo produce\u201d means to undertake any operation in order to obtain petroleum from its reservoirs; and also includes to employ any process other than refining, petrochemical operations, gas separation plant operations, liquefied natural gas plant operations or compressed natural gas plant operations, in order to render petroleum in saleable or disposable forms.\nSource: Law of Information Energy, Petroleum Act (No. 4) B.E. 2514 (1989), Thailand, as of June 2013.\nLegislation", "https://iadclexicon.org/to-remain-effective-in-an-emergency": "TERM: To Remain Effective In An Emergency\nURL: https://iadclexicon.org/to-remain-effective-in-an-emergency\n\nTo Remain Effective In An Emergency\nTo remain effective in an emergency, arrangements and plant should, so far as is reasonably practicable, be capable of remaining operational in an emergency, for as long as they are needed to fulfil their functions, taking into account the conditions to which they may be exposed.\nSource: Prevention of Fire and Explosion, and Emergency Response on Offshore Installations, Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, Approved Code of Practice and guidance (UK HSE L65), Second Edition, 1997.\nRegulatory Guidance", "https://iadclexicon.org/to-store": "TERM: To Store\nURL: https://iadclexicon.org/to-store\n\nTo Store\n\u201cTo store\u201d means to undertake any operation in order to gather and keep in stock the petroleum produced by the concessionaire.\nSource: Law of Information Energy, Petroleum Act B.E. 2514 (1971), Thailand, as of June 2013.\nLegislation", "https://iadclexicon.org/to-store-petroleum": "TERM: To Store Petroleum\nURL: https://iadclexicon.org/to-store-petroleum\n\nTo Store Petroleum\n\u201cTo store petroleum\u201d means to keep it in any one place, but does not include any detention happening during the ordinary course of transport.\nSource:\u00a0The Petroleum Act, 1934 (Act No. 30 of 1934), India, 1934.\nLegislation", "https://iadclexicon.org/to-transport": "TERM: To Transport\nURL: https://iadclexicon.org/to-transport\n\nTo Transport\n\u201cTo transport\u201d means to undertake any operation in order to move the petroleum produced by the concessionaire from production fields to storage places, points of sale or disposal, points of purchase, and points of export, and also includes to move such petroleum between the said points and places.\nSource: Law of Information Energy, Petroleum Act B.E. 2514 (1971), Thailand, as of June 2013.\nLegislation", "https://iadclexicon.org/to-transport-petroleum": "TERM: To Transport Petroleum\nURL: https://iadclexicon.org/to-transport-petroleum\n\nTo Transport Petroleum\n\u201cTo transport petroleum\u201d means to move petroleum from one place to another in India and includes moving from one place to another in India across a territory which is not part of India.\nSource:\u00a0The Petroleum Act, 1934 (Act No. 30 of 1934), India, 1934.\nLegislation", "https://iadclexicon.org/toc": "TERM: TOC\nURL: https://iadclexicon.org/toc\n\nTOC\nTop of cement.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/tolerability": "TERM: Tolerability\nURL: https://iadclexicon.org/tolerability\n\nTolerability\nTolerability refers to the willingness to operate with a risk to secure certain benefits and in the confidence that it is being properly controlled.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/toilet-room": "TERM: Toilet Room\nURL: https://iadclexicon.org/toilet-room\n\nToilet Room\n\u201cToilet room\u201d means a room that contains a water closet or a urinal, but does not include an outdoor privy; cabinet de toilette.\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations", "https://iadclexicon.org/tolerability-criteria": "TERM: Tolerability Criteria\nURL: https://iadclexicon.org/tolerability-criteria\n\nTolerability Criteria\nScreening Criteria which express the level of health, safety and/or environmental performance deemed tolerable for a given period of phase of activities. This may be defined both in quantitative and qualitative terms.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/tolerable-risk": "TERM: Tolerable Risk\nURL: https://iadclexicon.org/tolerable-risk\n\nTolerable Risk\nRisk which is accepted in a given context based on the current values of society.\nSource:\u00a0ISO 17776:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Guidelines on tools and techniques for hazard identification and risk assessment.\nGlobal Standards\nSource:\u00a0ISO/IEC Guide 51:1999, Safety aspects \u2013 Guidelines for their inclusion in standards,\nGlobal Standards", "https://iadclexicon.org/toll": "TERM: Toll\nURL: https://iadclexicon.org/toll\n\nToll\n\u201cToll\u201d includes any toll, rate, charge or allowance charged or made\nfor the shipment, transportation, transmission, care, handling or delivery of hydrocarbons or of another commodity that is transmitted through a pipeline, or for storage or demurrage or the like,\nfor the provision of a pipeline when the pipeline is available and ready to provide for the transmission of oil or gas, and\nin respect of the purchase and sale of gas that is the property of a company and that is transmitted by the company through its pipeline, excluding the cost to the company of the gas at the point where it enters the pipeline; droit.\nSource:\u00a0Canada Oil and Gas Operations Act, R.S.C., 1985, c. O-7, Canada, current to April 29, 2013.\nLegislation\nSource: National Energy Board Act, R.S.C., 1985, c. N-7, Canada, current to April 29, 2013.\nLegislation", "https://iadclexicon.org/tolerance-acreage": "TERM: Tolerance Acreage\nURL: https://iadclexicon.org/tolerance-acreage\n\nTolerance Acreage\nAcreage within a lease, pooled unit, or unitized tract that may be assigned to a well for proration purposes pursuant to special field rules in addition to the amount established for a prescribed or optional proration unit.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/tongsnubline": "TERM: Tong/Snubline\nURL: https://iadclexicon.org/tongsnubline\n\nTong/Snubline\n\u201cTong/snubline\u201d means a chain, wire or fiber rope, secured to a pipe tong handle which serves to impart a pulling power on the tong handle for the final tightening or torquing up of a threaded joint of pipe used in a well.\nSource: State of Wyoming Occupational Safety and Health Rules and Regulations for Oil and Gas Well Drilling, Revised January 8, 2013.\nRegulations", "https://iadclexicon.org/tolerance": "TERM: Tolerance\nURL: https://iadclexicon.org/tolerance\n\nTolerance\nPermissible deviation from the specified value.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards\nTolerance\nThe amount of variation permitted.\nSource:\nAPI\nRP 7G, Recommended Practice for Drill Stem Design and Operating Limits, Upstream Segment, Sixteenth Edition, August 1998 (Addendum 2: September 2009).\nGlobal Standards\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards\nTolerance\nAmount of variation permitted.\nSource:\nAPI\nSPEC 7-1, Specification for Rotary Drill Stem Elements, First Edition, March 2006 (Addendum April 2011).\nGlobal Standards\nTolerance\nThe amount of skim hydrocarbons that may be recovered before the produced water disposal system operator must allocate to the producing property.\nSource:\u00a0Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/tool": "TERM: Tool\nURL: https://iadclexicon.org/tool\n\nTool\nDevice that is designed to perform specific function(s) within the well testing BHA.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards", "https://iadclexicon.org/tool-end-connection": "TERM: Tool End Connection\nURL: https://iadclexicon.org/tool-end-connection\n\nTool End Connection\nUppermost and lowermost interface/connection of the downhole well test tool.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards", "https://iadclexicon.org/tool-joint": "TERM: Tool Joint\nURL: https://iadclexicon.org/tool-joint\n\nTool Joint\nA heavy coupling element for drill pipe having coarse, tapered threads and sealing shoulders designed to sustain the weight of the drill stem, withstand the strain of repeated make-up and break-out, resist fatigue, resist additional make-up during drilling, and provide a leak-proof seal. The male section (pin) is attached to one end of a length of drill pipe and the female section (box) is attached to the other end. Tool joints may be welded to the drill pipe, screwed onto the pipe, or a combination of screwed on and welded.\nSource:\nAPI\nRP 7G, Recommended Practice for Drill Stem Design and Operating Limits, Upstream Segment, Sixteenth Edition, August 1998 (Addendum 2: September 2009).\nGlobal Standards\nTool Joint\nForged or rolled steel component for drill-pipe designed to be welded to the drill-pipe body and having a rotary shouldered connection.\nSource:\nAPI\nSPEC 5DP, Specification for Drill Pipe, First Edition, August 2009.\nGlobal Standards\nTool Joint\nHeavy coupling element for drill pipe having coarse, tapered threads and sealing shoulders.\nSource:\nAPI\nSPEC 7-1, Specification for Rotary Drill Stem Elements, First Edition, March 2006 (Addendum April 2011).\nGlobal Standards", "https://iadclexicon.org/tool-joint-box": "TERM: Tool Joint Box\nURL: https://iadclexicon.org/tool-joint-box\n\nTool Joint Box\nThreaded connection on tool joints that has internal threads.\nSource:\nAPI\nSPEC 5DP, Specification for Drill Pipe, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/tool-joint-manufacturer": "TERM: Tool-Joint Manufacturer\nURL: https://iadclexicon.org/tool-joint-manufacturer\n\nTool-Joint Manufacturer\nFirm, company or corporation that operates facilities for making tool joints and is responsible for compliance with the requirements of this International Standard applicable to the tool joint. See 8.14.\nSource:\nAPI\nSPEC 5DP, Specification for Drill Pipe, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/top-connector-or-bottomhole-test-adapter": "TERM: Top Connector or Bottomhole Test Adapter\nURL: https://iadclexicon.org/top-connector-or-bottomhole-test-adapter\n\nTop Connector or Bottomhole Test Adapter\nUppermost fitting of a christmas tree which allows full-bore access to the christmas tree.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/tool-joint-pin": "TERM: Tool-Joint Pin\nURL: https://iadclexicon.org/tool-joint-pin\n\nTool-Joint Pin\nThreaded connection on tool joints that has external threads.\nSource:\nAPI\nSPEC 5DP, Specification for Drill Pipe, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/toolbox-talk": "TERM: Toolbox Talk\nURL: https://iadclexicon.org/toolbox-talk\n\nToolbox Talk\nWork team meetings held at the work site prior to the job starting to review potential hazards and discuss aspects of planned operations.\nNOTE Normally consists of crew members and any supervisor or technical resources required to perform the work.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards", "https://iadclexicon.org/top-allowable-wells": "TERM: Top Allowable Wells\nURL: https://iadclexicon.org/top-allowable-wells\n\nTop Allowable Wells\nTop Allowable Wells\u2015proratable wells capable of producing the current monthly depth bracket allowable.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/tool-marks": "TERM: Tool Marks\nURL: https://iadclexicon.org/tool-marks\n\nTool Marks\nSurface roughness on thread, chamfer, or counterbore surfaces caused by the machining action and condition of the cutting edge of single-point, die, or chaser tools; also can occur in the form of a longitudinal ridge across thread crests due to an improperly shaped or adjusted chaser.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/top-drive-or-power-swivel": "TERM: Top Drive or Power Swivel\nURL: https://iadclexicon.org/top-drive-or-power-swivel\n\nTop Drive or Power Swivel\nA top drive (frequently also referred to as a power swivel) is a piece of equipment that serves the following functions: rotating the drill string (formerly undertaken by the rotary table); providing a conduit for drilling mud (formerly undertaken by the rotary swivel); disconnecting/connecting pipe (formerly undertaken by the iron roughneck); closing in the drill pipe by an integrated kelly valve (formerly undertaken by the kelly valve in connection with the rotary table); lifting/lowering drill string by use of standard elevator (formerly undertaken by the hook by using same kind of elevator).\u00a0Top drives may be either electrically or hydraulically driven. If they are hydraulically driven, several hydraulic motors are normally used.\u00a0Elevator links and elevators are not regarded as a part of the top drive (standard drilling equipment).\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal Standards", "https://iadclexicon.org/top-event": "TERM: Top Event\nURL: https://iadclexicon.org/top-event\n\nTop Event\nThe release of a hazard is the first undesired event. This event is called the Top Event (the first Hazardous Event.) The Top Event is at the end of the fault tree and at the beginning of an event tree.\nOther Related Terms and Definitions:\nISO-17776 \u2013 Particular hazardous event considered in the development of fault and event trees.\nSource:\u00a0International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nTop Event\nParticular hazardous event considered in the development of fault and event trees.\nSource:\u00a0ISO 17776:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Guidelines on tools and techniques for hazard identification and risk assessment.\nGlobal Standards", "https://iadclexicon.org/top-proration-unit-allowable-for-oil": "TERM: Top Proration Unit Allowable For Oil\nURL: https://iadclexicon.org/top-proration-unit-allowable-for-oil\n\nTop Proration Unit Allowable For Oil\n\u201cTop proration unit allowable for oil\u201d means the maximum number of barrels for oil daily for each calendar month the division allocates on a proration unit basis in a pool to non-marginal units.\u00a0 The division shall determine the top proration unit allowable for a pool by multiplying the applicable depth bracket allowable by the market demand percentage factor in effect.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/top-proration-unit-allowable-for-gas": "TERM: Top Proration Unit Allowable For Gas\nURL: https://iadclexicon.org/top-proration-unit-allowable-for-gas\n\nTop Proration Unit Allowable For Gas\n\u201cTop proration unit allowable for gas\u201d means the maximum number of cubic feet of gas, for the proration period, the division allocates to a gas producing unit in an allocated gas pool.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/top-management": "TERM: Top Management\nURL: https://iadclexicon.org/top-management\n\nTop Management\nPerson or group of people who directs and controls an\norganization\nat the highest level.\nNote 1 to entry: Top management has the power to delegate authority and provide resources within the organization.\nNote 2 to entry: If the scope of the\nmanagement system\ncovers only part of an\norganization\nthen top management refers to those who direct and control that part of the\norganization\n.\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/top-tensioned-metal-rigid-pipe-risers": "TERM: Rigid-pipe Integral Riser\nURL: https://iadclexicon.org/top-tensioned-metal-rigid-pipe-risers\n\nRigid-pipe integral riser\nThe lines of a rigid-pipe integral riser cannot be retrieved separately. An integral riser with external lines includes a central structural member which can carry fluids or perform other functions in addition to providing structural support to the lines by means of external brackets. An integral riser with internal lines may support these lines at intermediate points along the joint to prevent line buckling. On either integral riser type, the ends of the structural member are fitted with couplings. A section of the production riser, consisting of the structural member, lines and coupling, is collectively called a \u201criser joint\u201d. When two joints of integral riser are connected, the coupling causes the simultaneous connection of all of the lines with full design-pressure capacity. Integral risers are compact and simple to run, however they require system shut in and retrieval for repair/replacement.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/top-tensioned-riser": "TERM: Top Tensioned Riser\nURL: https://iadclexicon.org/top-tensioned-riser\n\nTop Tensioned Riser\nVertical or nearly vertical riser supported by top tension in combination with boundary conditions that allow for relative riser/vessel motions in vertical direction and constrained to follow the horizontal vessel motion at one or several locations.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/tophole-water": "TERM: Tophole Water\nURL: https://iadclexicon.org/tophole-water\n\nTophole Water\nTophole water\u2014Water that is brought to the surface while drilling through the strata containing fresh groundwater and water that is fresh groundwater or water that is from a body of surface water. Tophole water may contain drill cuttings typical of the formation being penetrated but may not be polluted or contaminated by additives, brine, oil or man induced conditions.\nSource: Oil and Gas Wells, Pennsylvania Code, Title 25, Chapter 78, December 2012.\nRegulations", "https://iadclexicon.org/topside-connection": "TERM: Topside Connection\nURL: https://iadclexicon.org/topside-connection\n\nTopside connection\nConnection between flexible pipe end fitting and platform.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/topsides": "TERM: Topsides\nURL: https://iadclexicon.org/topsides\n\nTopsides\nstructures and equipment placed on a supporting structure (fixed or floating) to provide some or all of a platform\u2019s functions\nNote 1 to entry: For a ship-shaped floating structure, the deck is not part of the topsides.\nNote 2 to entry: For a jack-up, the hull is not part of the topsides.\nNote 3 to entry: A separate fabricated deck or module support frame is part of the topsides.\nSource:\u00a0ISO 19900:2013, Petroleum and natural gas industries \u2013 General requirements\u00a0for offshore structures.\nGlobal Standards", "https://iadclexicon.org/torn-threads": "TERM: Torn Threads\nURL: https://iadclexicon.org/torn-threads\n\nTorn Threads (Tears)\nThread crests which have portions that are chipped, rough, or ragged.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/torque": "TERM: Torque\nURL: https://iadclexicon.org/torque\n\nTorque\nThe product of applied force and moment arm required to prevent rotation of a rope when tension is\u00a0applied.\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards\nSource:\nAPI\nRP 2SM, Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, First Edition, July 2014\n.\nGlobal Standards\nTorque\nForce that produces rotation of an object around a point. Also called a couple.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/torsional-balance": "TERM: Torsional Balance\nURL: https://iadclexicon.org/torsional-balance\n\nTorsional Balance\nPipe characteristic that is achieved by designing the structural layers in the pipe, such that axial and pressure loads do not induce significant twist or torsional loads in the pipe.\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/total-depth": "TERM: Total Depth\nURL: https://iadclexicon.org/total-depth\n\nTotal Depth\nTotal depth\u2014The depth to which the well was originally drilled, subsequently drilled or the depth to which it was plugged back in a manner approved by the Department.\nSource: Oil and Gas Wells, Pennsylvania Code, Title 25, Chapter 78, December 2012.\nRegulations", "https://iadclexicon.org/torus": "TERM: Torus\nURL: https://iadclexicon.org/torus\n\nTorus\nA convex profile; shaped like a doughnut.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/total-dive-time": "TERM: Total Dive Time\nURL: https://iadclexicon.org/total-dive-time\n\nTotal Dive Time\n\u201cTotal dive time\u201d means the period commencing when a person begins to prepare for a dive and terminating when the person leaves the water, is not subject to pressures greater than atmospheric pressure and, in accordance with the relevant schedule in the appropriate decompression table, has normal inert gas pressure in the person\u2019s body (dur\u00e9e totale de la plong\u00e9e).\nSource:\u00a0Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/total-dilution": "TERM: Total Dilution\nURL: https://iadclexicon.org/total-dilution\n\nTotal Dilution\nVolume of drilling fluid that would be built to maintain a specified volume fraction of drilled solids over a specified interval of footage if there were no solids removal system.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/total-energy-head": "TERM: Total Energy Head\nURL: https://iadclexicon.org/total-energy-head\n\nTotal Energy Head\nTotal head at the beginning of a line or vessel segment.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/total-energy-diagram": "TERM: Total Energy Diagram\nURL: https://iadclexicon.org/total-energy-diagram\n\nTotal Energy Diagram\nGraphical representation that shows the elevation profile of a line or vessel, with the total head for each batch drawn as a horizontal line above the elevation profile.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/total-energy-head-line": "TERM: Total Energy Head Line\nURL: https://iadclexicon.org/total-energy-head-line\n\nTotal Energy Head Line\nHorizontal line on the total energy diagram that indicates the amount of total head that is in the liquid at the start of a line or vessel segment.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/total-head": "TERM: Total Head\nURL: https://iadclexicon.org/total-head\n\nTotal Head\nThe sum of static head, elevation head and dynamic head. Total head is the total useful energy the liquid has at any point.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/total-oil-content": "TERM: Total Oil Content\nURL: https://iadclexicon.org/total-oil-content\n\nTotal Oil Content\nTotal oil content: the sum of the disperged and dissolved oil content of an oil containing mixture.\nSource: Mining Regulation of the Netherlands, WJZ 02063603, Netherlands,16 December 2002.\nRegulations", "https://iadclexicon.org/total-non-blanked-area": "TERM: Total Non-Blanked Area\nURL: https://iadclexicon.org/total-non-blanked-area\n\nTotal Non-Blanked Area\nNet unblocked area that will permit the passage of fluid through a screen. NOTE 1 It is expressed in square metres (square feet). NOTE 2 Some screen designs can eliminate as much as 40 % of the gross screen panel area from fluid flow due to backing-plate and bonding-material blockage.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/total-installed-power": "TERM: Total Installed Power\nURL: https://iadclexicon.org/total-installed-power\n\nTotal Installed Power\nthe total electrical power generated on an installation for supplying all services necessary for maintaining the installation in normal operational and habitable conditions.\nSource: Atlantic Canada Offshore Petroleum Industry, Standard Practice for the Training and Qualifications of Personnel, 2013, Canadian Association of Petroleum Producers,\nGlobal Standards", "https://iadclexicon.org/total-line-pressure": "TERM: Total Line Pressure\nURL: https://iadclexicon.org/total-line-pressure\n\nTotal Line Pressure\nGravitational pressure plus pump pressure.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/total-recordable-incidents": "TERM: Total Recordable Incidents\nURL: https://iadclexicon.org/total-recordable-incidents\n\nTotal recordable incidents (TRIs)\nThe sum of fatalities, lost work case days, restricted work day cases and medical treatment cases.\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards", "https://iadclexicon.org/total-static-head-gradient": "TERM: Total Static Head Gradient\nURL: https://iadclexicon.org/total-static-head-gradient\n\nTotal Static Head Gradient\nSum of the static head and the elevation at any given point in the line or vessel.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/total-system-reliability": "TERM: Total System Reliability\nURL: https://iadclexicon.org/total-system-reliability\n\nTotal system reliability or system reliability or well total system reliability\nThe probability over time that the combination of all physical and operational barriers will prevent unintended flow of fluid or gas.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/totally-enclosed-treatment-facility": "TERM: Totally Enclosed Treatment Facility\nURL: https://iadclexicon.org/totally-enclosed-treatment-facility\n\nTotally Enclosed Treatment Facility\nA facility for the treatment of hazardous waste that is directly connected to an industrial production process and that is constructed and operated in a manner that prevents the release of any hazardous waste or hazardous waste constituent into the environment during treatment (e.g., a pipe in which waste acid is neutralized).\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/total-water-volume": "TERM: Total Water Volume\nURL: https://iadclexicon.org/total-water-volume\n\nTotal Water Volume\nTOTAL WATER VOLUME shall mean the total quantity of water from all sources used in the hydraulic fracturing treatment, including surface water, ground water, produced water or recycled water.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations\nTotal Water Volume\nThe total amount of water in gallons used as the carrier fluid for the hydraulic fracturing job. It may include recycled water and newly acquired water.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/total-volume-of-the-catalyst-block": "TERM: Total Volume of the Catalyst Block\nURL: https://iadclexicon.org/total-volume-of-the-catalyst-block\n\nTotal Volume of the Catalyst Block\n\u201cTotal volume of the catalyst block\u201d means the volume (m\n3\n) based on outer dimensions of the catalyst block.\nSource: Resolution MEPC.198(62), 2011 Guidelines addressing additional aspects to the NOx Technical Code 2008 with regard to particular requirements related to marine diesel engines fitted with Selective Catalytic Reduction (SCR) Systems, 15 July 2011, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/towing": "TERM: (Normal) Towing\nURL: https://iadclexicon.org/towing\n\n(Normal) Towing\nDrawing or pulling the unit by a chain or line using a tug boat.Normally towing is performed for units without any propulsion for (re-)location (compare with emergency towing).\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/touchdown-and-lift-off-area": "TERM: Touchdown and Lift-off Area\nURL: https://iadclexicon.org/touchdown-and-lift-off-area\n\nTouchdown and lift-off area (TLOF)\nTouchdown and lift-off area (TLOF) is a dynamic load-bearing area on which a helicopter may touch down or lift off. For a helideck it is presumed that the FATO and the TLOF will be coincidental.\nSource: IMO Resolution A.1023(26), Code for the Construction and Equipment of Mobile Offshore Drilling Units (2009 MODU Code), 2009.\nGlobal Standards", "https://iadclexicon.org/tow-tex": "TERM: Tow Tex\nURL: https://iadclexicon.org/tow-tex\n\nTow Tex\nMass of a fibrous bundle expressed per unit length\nNote: 1 to entry:\u00a0A higher tow tex indicates a heavier roving. Tow tex is inversely proportional to yield. Consequently, a lower yield indicates a heavier roving. Tow tex is typically expressed as grams per kilometer. Yield is typically expressed as yards per pound. Tow tex\u00a0=\u00a0496 054,6/yield.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/tour": "TERM: Tour\nURL: https://iadclexicon.org/tour\n\nTour\nDesignates the work period of a rig crew and is usually pronounced as if it were spelled \u201ct-o-w-e-r.\u201d\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nTour\n\u201cTour\u201d means a work shift in the drilling of a well.\nSource: Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, \u00a7 25.990, December 7, 2012.\nRegulations\nTour\n\u201cTour\u201d means the work period of a rig crew and is usually pronounced as if spelled \u201ct-o-w-e-r.\u201d [Mich. Admin. Code R 408 (2013)].\nSource: Oil and Gas Drilling and Servicing Operations, Michigan Administrative Code R 408, February 8, 2013.\nRegulations\nTour\nTour\u2014A workshift in drilling of a well.\nSource: Oil and Gas Wells, Pennsylvania Code, Title 25, Chapter 78, December 2012.\nRegulations", "https://iadclexicon.org/tow": "TERM: Tow\nURL: https://iadclexicon.org/tow\n\nTow\nMass of a fibrous bundle expressed per unit length.\nNote: 1 to entry:\u00a0A higher tow tex indicates a heavier roving. Tow tex is inversely proportional to yield. Consequently, a lower yield indicates a heavier roving. Tow tex is typically expressed as grams per kilometer. Yield is typically expressed as yards per pound. Tow tex\u00a0=\u00a0496 054,6/yield.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/tpi": "TERM: TPI\nURL: https://iadclexicon.org/tpi\n\nTPI\nThird-party inspection.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nTPI\nThreads per inch.\nNOTE: 1 thread per inch = 0,039 4 threads per millimetre; 1 thread per millimetre = 25,4 threads per inch.\nSource:\nAPI\nTR 5C3, Technical Report on Equations and Calculations for Casing, Tubing, and Line Pipe Used as Casing or Tubing; and Performance Properties Tables for Casing and Tubing, Upstream Segment, First Edition, December 2008.\nGlobal Standards", "https://iadclexicon.org/tpq": "TERM: TPQ\nURL: https://iadclexicon.org/tpq\n\nTPQ\nThreshold planning quantity.\nSource:\nAPI\nRP 49, Recommended Practice for Drilling and Well Servicing Operations Involving Hydrogen Sulfide, Third Edition, May 2001.\nGlobal Standards", "https://iadclexicon.org/tpn": "TERM: TPN\nURL: https://iadclexicon.org/tpn\n\nTPN\nTest priority number.\nSource:\nAPI\nTR 1PER15K-1, Protocol for Verification and Validation of High-pressure High-temperature Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/tph": "TERM: TPH\nURL: https://iadclexicon.org/tph\n\nTPH\n\u201cTPH\u201d means total petroleum hydrocarbons.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/tpr": "TERM: TPR\nURL: https://iadclexicon.org/tpr\n\nTPR\nTaper.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/tqsp": "TERM: TQSP\nURL: https://iadclexicon.org/tqsp\n\nTQSP\nCAPP (Canadian Association of Petroleum Producers) Canadian East Coast Offshore Petroleum Industry Standard Practice for the Training and Qualification of Personnel, November 2010.\nSource: Incident Reporting and Investigation Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, November 30, 2012.\nRegulatory Guidance", "https://iadclexicon.org/tqc": "TERM: TQC\nURL: https://iadclexicon.org/tqc\n\nTQC\nTraining and Qualifications Committee; the management committee established to maintain this Standard Practice. Refer to Section 1.4.2 for further definition and to the TQC Terms of Reference contained within this Standard Practice.\nSource: Atlantic Canada Offshore Petroleum Industry, Standard Practice for the Training and Qualifications of Personnel, 2013, Canadian Association of Petroleum Producers,\nGlobal Standards", "https://iadclexicon.org/tr": "TERM: TR\nURL: https://iadclexicon.org/tr\n\nTemporary Refuge (TR)\nThe facilities provided for monitoring and control of the incident and protecting personnel prior to evacuation.\nSource:\u00a0International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nSource:\nAPI\nRP 2FB, Recommended Practice for the Design of Offshore Facilities Against Fire and Blast Loading, First Edition, April 2006.\nGlobal Standards\nTR\nTemporary refuge.\nSource:\nISO\n17776:2016, Petroleum and natural gas industries \u2014 Offshore production installations \u2014 Major accident hazard management during the design of new installations, Second Edition, December 2016.\nGlobal Standards\nSource:\u00a0International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards\nSource:\u00a0ISO 15544:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Requirements and guidelines for emergency.\nGlobal Standards\nTR\nPlace provided where personnel can take refuge for a predetermined period while investigations, emergency response and evacuation preparations are undertaken\n[SOURCE: ISO 15544:2000, 2.1.37, modified, Note 1 to entry has been omitted.]\nSource:\nISO\n17776:2016, Petroleum and natural gas industries \u2014 Offshore production installations \u2014 Major accident hazard management during the design of new installations, Second Edition, December 2016.\nGlobal Standards\nTR\nPlace provided where personnel can take refuge for a predetermined period whilst investigations, emergency\u00a0response and evacuation preparations are undertaken.\nNOTE A temporary refuge, where provided, need not necessarily be useable under all accident scenarios.\nSource:\u00a0ISO 15544:2000, Petroleum and natural gas industries \u2013 Offshore production installations \u2013 Requirements and guidelines for emergency.\nGlobal Standards", "https://iadclexicon.org/tra": "TERM: TRA\nURL: https://iadclexicon.org/tra\n\nTRA\nThreat and risk assessment.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards\nTRA\nTask Risk Assessment.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/trace-heating": "TERM: Trace Heating\nURL: https://iadclexicon.org/trace-heating\n\nTrace Heating\nheat generated in the surface layer of a body to be heated by electrical means in order to raise or maintain its temperature\nSource: IEC 61892-6, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 6: Installation, Third Edition, December \u00a02013.\nGlobal Standards", "https://iadclexicon.org/tract-of-production": "TERM: Tract Of Production\nURL: https://iadclexicon.org/tract-of-production\n\nTract Of Production\nThe surface area which overlies the area encompassed by a mineral lease or unit from which oil, gas, or other minerals are produced if such area is treated by the Oil and Gas Division of the commission as a single tract.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/traceability": "TERM: Traceability\nURL: https://iadclexicon.org/traceability\n\nTraceability\nAbility to document the history of an object.\nNOTE: Traceability can relate to both the origin of materials and finished parts as well as associated processing history.\nSource:\nAPI\nSTANDARD 18LCM, Product Life Cycle Management System Requirements for the Petroleum and Natural Gas Industries, First Edition, April 2017.\nGlobal Standards\nTraceability\nThe ability for parts to traced to their origin.\nThe origin refers to material and place of manufacture.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/tract": "TERM: Tract\nURL: https://iadclexicon.org/tract\n\nTract\n\u201cTract\u201d means a single, individually taxed parcel of land appearing on the tax list.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations", "https://iadclexicon.org/traceability-job-lot": "TERM: Traceability, Job Lot\nURL: https://iadclexicon.org/traceability-job-lot\n\nTraceability, Job Lot\nThe ability for parts to be identified as originating from a job lot which identified the included heat(s).\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/tract-participation": "TERM: Tract Participation\nURL: https://iadclexicon.org/tract-participation\n\nTract Participation\n\u201cTract participation\u201d means the share of production from a unitized zone that is allocated to a unit tract under a unit agreement or unitization order or the share of production from a pooled spacing unit that is allocated to a pooled tract under a pooling agreement or pooling order; fraction parcellaire.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nSource:\u00a0Canada Oil and Gas Operations Act, R.S.C., 1985, c. O-7, Canada, current to April 29, 2013.\nLegislation", "https://iadclexicon.org/trade-name": "TERM: Trade Name\nURL: https://iadclexicon.org/trade-name\n\nTrade Name\nThe name given to an additive or a hydraulic fracturing fluid system under which that additive or hydraulic fracturing fluid system is sold or marketed.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/trade-secret": "TERM: Trade Secret\nURL: https://iadclexicon.org/trade-secret\n\nTrade Secret\nTRADE SECRET shall have the meaning set forth in\u00a0 \u00a7 7-74-102(4) (2011) of the Colorado Uniform Trade Secrets Act.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations\nTrade Secret\nAny formula, pattern, device, or compilation of information that is used in a person\u2019s business, and that gives the person an opportunity to obtain an advantage over competitors who do not know or use it. The six factors considered in determining whether information qualifies as a trade secret, in accordance with the definition of \u201ctrade secret\u201d in the Restatement of Torts, Comment B to Section 757 (1939), as adopted by the Texas Supreme Court in Hyde Corp. v. Huffines, 314 S.W.2d 763, 776 (Tex. 1958), include:\n(A) the extent to which the information is known outside of the company;\n(B) the extent to which it is known by employees and others involved in the company\u2019s business;\n(C) the extent of measures taken by the company to guard the secrecy of the information;\n(D) the value of the information to the company and its competitors;\n(E) the amount of effort or money expended by the company in developing the information; and\n(F) the ease or difficulty with which the information could be properly acquired or duplicated by others.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/trade-secret-chemical-product": "TERM: Trade Secret Chemical Product\nURL: https://iadclexicon.org/trade-secret-chemical-product\n\nTrade Secret Chemical Product\nTRADE SECRET CHEMICAL PRODUCT shall mean a Chemical Product the composition of which is a Trade Secret.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/traffic-analysis": "TERM: Traffic Analysis\nURL: https://iadclexicon.org/traffic-analysis\n\nTraffic Analysis\nInference of information from observable characteristics of data flow(s), even when the data are encrypted or otherwise not directly available, including the identities and locations of source(s) and destination(s) and the presence, amount, frequency, and duration of occurrence.\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/traffic-light-protocol": "TERM: Traffic Light Protocol\nURL: https://iadclexicon.org/traffic-light-protocol\n\nTraffic Light Protocol\nA set of designations employing four colors (RED, AMBER, GREEN, and WHITE) used to ensure that sensitive information is shared with the correct audience.\nAdapted from: US-CERT.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/training": "TERM: Training\nURL: https://iadclexicon.org/training\n\nTraining\nThe action of teaching a person a particular skill or type of behaviour, including knowledge verification\nand documentation of completion.\nSource:\nAPI\nRP T-1, Creating Orientation Programs for Personnel Going Offshore, Fifth Edition, November 2016.\nGlobal Standards\nTraining\nProgramme developed to provide persons with the necessary knowledge and skills.\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/training-certificate": "TERM: Training Certificate\nURL: https://iadclexicon.org/training-certificate\n\nTraining Certificate\ndocument issued after a person completes a training course, or a series of training courses, and passes an assessment that measures the intended learning outcomes of the specific course or courses\nNote 1 to entry: These courses are sometimes referred to as certificate programmes.\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/trained-health-and-safety-representative": "TERM: Trained Health And Safety Representative\nURL: https://iadclexicon.org/trained-health-and-safety-representative\n\nTrained Health And Safety Representative\nTrained health and safety representative has the meaning set out in section 46A(1).\nSource: Health and Safety in Employment Act 1992, Public Act 1992 No 96, New Zealand, as of 1 July 2011.\nLegislation\nTrained Health And Safety Representative\nTrained health and safety representative means a health and safety representative who has achieved a level of competency in health and safety practice specified by the Minister by notice in the Gazette or who has completed an appropriate course approved under section 19G.\nSource: Health and Safety in Employment Act 1992, Public Act 1992 No 96, New Zealand, as of 1 July 2011.\nLegislation", "https://iadclexicon.org/training-and-qualifications-committee": "TERM: Training and Qualifications Committee\nURL: https://iadclexicon.org/training-and-qualifications-committee\n\nTraining and Qualifications Committee\nthe committee formed voluntarily by the Canadian Association of Petroleum Producers, the Canadian Association of Oilwell Drilling Contractors, the Canada-Newfoundland Offshore Petroleum Board and the Canada-Nova Scotia Offshore Petroleum Board to develop and maintain the Atlantic Canada Offshore Petroleum Industry: Standard Practice for the Training and Qualification of Personnel.\nSource: Atlantic Canada Offshore Petroleum Industry, Standard Practice for the Training and Qualifications of Personnel, 2013, Canadian Association of Petroleum Producers,\nGlobal Standards", "https://iadclexicon.org/training-programme": "TERM: Training Programme\nURL: https://iadclexicon.org/training-programme\n\nTraining Programme\n\u201cTraining programme\u201d means a defined course of instruction and practical experience in all aspects of ship operations, similar to the basic safety training as offered by the maritime institutions in the country of the Administration.\nSource:\u00a0IMO Resolution MSC.266(84), Code of Safety for Special Purpose Ships, 2008 (2008 SPS Code), 13 May 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/transboundary-movement": "TERM: Transboundary Movement\nURL: https://iadclexicon.org/transboundary-movement\n\nTransboundary Movement\nTransboundary movement\nmeans maritime transport of wastes from an area under the national jurisdiction of one country to or through an area under the national jurisdiction of another country, or to or through an area not under the national jurisdiction of any country, provided at least two countries are concerned by the movement.\nSource: Resolution MEPC.119(52), 2004 amendments to the International Code for the Construction and Equipment of Ships Carrying Dangerous Chemicals in Bulk (IBC Code), 15 October 2004.\nRegulatory guidance, International Maritime Organization", "https://iadclexicon.org/transducer": "TERM: Transducer\nURL: https://iadclexicon.org/transducer\n\nTransducer\nDevice which converts one form of energy to another. EXAMPLES Ultrasonic probes, search coils, eddy-current probes and most other detectors.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards\nTransducer\nSee sensor.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/transfer": "TERM: Transfer\nURL: https://iadclexicon.org/transfer\n\nTransfer\n\u201cTransfer\u201d means a transfer of an interest or a share in an interest; transfert.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nSource: \u00a0Canada Petroleum Resources Act, R.S.C. 1985, c. 36 (2nd Supp.), current to April 29, 2013.\nLegislation", "https://iadclexicon.org/transfer-date": "TERM: Transfer Date\nURL: https://iadclexicon.org/transfer-date\n\nTransfer Date\n\u201cTransfer date\u201d means the effective date of the first order of the Governor in Council made pursuant to section 47.1 of the Yukon Act, as amended by this Act, after this section comes into force that transfers the administration and control of oil and gas to the Commissioner of the Yukon Territory; date de transfert.\nSource:\u00a0Canada Oil and Gas Operations Act, R.S.C., 1985, c. O-7, Canada, current to April 29, 2013.\nLegislation", "https://iadclexicon.org/transfer-facility": "TERM: Transfer Facility\nURL: https://iadclexicon.org/transfer-facility\n\nTransfer Facility\nAny transportation-related facility including loading docks, parking areas, storage areas, and other similar areas where shipments of hazardous waste are held during the normal course of transportation.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/transfer-station": "TERM: Transfer Station\nURL: https://iadclexicon.org/transfer-station\n\nTransfer Station\nTransfer Station\u2015an E and P Waste receiving and storage facility, located offsite, but operated at an approved location in conjunction with a permitted commercial facility, which is used for temporary storage of manifested E and P Waste for a period of 30 days or less.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/transient": "TERM: Transient\nURL: https://iadclexicon.org/transient\n\nTransient\nUnsteady (changing) flow or pressure condition that changes with time. A transient can also refer to a transition between two steady state conditions.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/transient-flow": "TERM: Transient Flow\nURL: https://iadclexicon.org/transient-flow\n\nTransient Flow\nUnsteady (changing) flow or pressure condition that changes with time. A transient can also refer to a transition between two steady state conditions.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/transient-analysis": "TERM: Transient Analysis\nURL: https://iadclexicon.org/transient-analysis\n\nTransient Analysis\nMethod of flow analysis of a line or vessel system that takes into consideration changing flowing or pressure conditions over time usually using a computer program.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/transient-model": "TERM: Transient Model\nURL: https://iadclexicon.org/transient-model\n\nTension Tool\nOn- or off-line simulation that considers dynamic fluid flow characteristics over a specified time span. Also called unsteady state model.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/transit-conditions": "TERM: Transit Conditions\nURL: https://iadclexicon.org/transit-conditions\n\nTransit Conditions\nTransit conditions means conditions wherein a unit is moving from one geographical location to another.\nSource:\u00a0IMO resolution MSC.267(85), International Code on Intact Stability, 2008 (2008 IS Code), 4\u00a0December 2008, International Maritime Organization.\nRegulatory Guidance\nSource:\u00a0IMO Resolution MSC.267(85), adoption of the International Code on Intact Stability, 2008 (2008 IS Code), 4 December 2008, International Maritime Organization.\nRegulatory Guidance\nTransit Conditions\nAll unit movements from one geographical location to another.\nSource:\u00a0Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 1, Regulations, June 2013, Lloyd\u2019s Register,\nGlobal Standards\nTransit Conditions\nAll wet vessel movements from one geographical location to another.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/transit-draft": "TERM: Transit Draft\nURL: https://iadclexicon.org/transit-draft\n\nTransit Draft\n\u201cTransit draft\u201d, with respect to a mobile offshore platform, means the vertical distance in\nmetres\nfrom the\nmoulded\nbaseline to the assigned waterline, when the platform is moving from one geographical location to another (tirant d\u2019eau\nde\ntransit).\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource:\u00a0Canada Oil and Gas Installations Regulations, SOR/96-118, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Petroleum Installations Regulations, SOR/95-191, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/transit-passage": "TERM: Transit Passage\nURL: https://iadclexicon.org/transit-passage\n\nTransit Passage <Right of transit passage>\nTransit passage means the exercise in accordance with this Part of the freedom of navigation and overflight solely for the purpose of continuous and expeditious transit of the strait between one part of the high seas or an exclusive economic zone and another part of the high seas or an exclusive economic zone. However, the requirement of continuous and expeditious transit does not preclude passage through the strait for the purpose of entering, leaving or returning from a State bordering the strait, subject to the conditions of entry to that State.\nSource: United Nations Convention on the Law of the Sea (UNCLOS), 1982.\nLegislation", "https://iadclexicon.org/transit-time": "TERM: Transit Time\nURL: https://iadclexicon.org/transit-time\n\nTransit Time\nTime it takes the carrier to transport a batch from the supply point to the delivery point.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/transition-flow": "TERM: Transition Flow\nURL: https://iadclexicon.org/transition-flow\n\nTransition Flow\nMultiphase-fluid flow regime characterized by a chaotic mixture of liquid and gas, with neither phase appearing to be continuous. Also known as churn flow, transition flow is an intermediate flow condition between slug flow and mist flow.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/transmission-resolution-error": "TERM: Transmission and Resolution Error\nURL: https://iadclexicon.org/transmission-resolution-error\n\nTransmission and Resolution Error\nTransmission and resolution error\n: error which is caused by the method used to transmit the original information to a receiving device. Such method may have a limited capability to code any possible value of the information e.g. step output with 1/6\u00ba resolution. This error is caused by the method used inside the THD and at its output to code the information.\nSource:\u00a0IMO Resolution MSC.116(73), Recommendation on Performance Standards for Marine Transmitting Heading Devices (THDs), 1 December 2000, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/transmitting-part": "TERM: Transmitting Part\nURL: https://iadclexicon.org/transmitting-part\n\nTransmitting Part\nTransmitting part\n: device which receives a heading information from the sensing part and convert to the required accurate signal.\nSource:\u00a0IMO Resolution MSC.116(73), Recommendation on Performance Standards for Marine Transmitting Heading Devices (THDs), 1 December 2000, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/transition-region": "TERM: Transition Region\nURL: https://iadclexicon.org/transition-region\n\nTransition Region\nFlow regime where the fluid flow is turbulent but not fully developed turbulence.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/transition-temperature": "TERM: Transition Temperature\nURL: https://iadclexicon.org/transition-temperature\n\nTransition Temperature\nThe temperature at which a material fracture mode changes from ductile to brittle.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006.\nGlobal Standards", "https://iadclexicon.org/transport": "TERM: Transport\nURL: https://iadclexicon.org/transport\n\nTo transport\nHandling of materials and transport routes, access and evacuation routes: The terms transport, access and evacuation routes also include stairs, doors, hatches, etc.\nSource:\u00a0Guidance Notes on Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, Oil Industry Safety Directorate (India), 2012.\nRegulatory Guidance\nTo transport\n\u201cTo transport\u201d means to undertake any operation in order to move the petroleum produced by the concessionaire from production fields to storage places, points of sale or disposal, points of purchase, and points of export, and also includes to move such petroleum between the said points and places.\nSource: Law of Information Energy, Petroleum Act B.E. 2514 (1971), Thailand, as of June 2013.\nLegislation", "https://iadclexicon.org/transport-vehicle": "TERM: Transport Vehicle\nURL: https://iadclexicon.org/transport-vehicle\n\nTransport Vehicle\nA motor vehicle or rail car used for the transportation of cargo. Each cargo-carrying body (trailer, railroad freight car, etc.) is a separate transport vehicle.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/transportable": "TERM: Transportable\nURL: https://iadclexicon.org/transportable\n\nTransportable\nEquipment not intended to be carried by a person nor intended for fixed installation which can\u00a0be moved when energized.\nSource: IEC 60079-14:2013, Explosive atmospheres \u2013 Part 14: Electrical installations design, selection and erection, Edition 5.0, November 2013.\nGlobal Standards", "https://iadclexicon.org/transportable-apparatus": "TERM: Transportable Apparatus\nURL: https://iadclexicon.org/transportable-apparatus\n\nTransportable Apparatus (Types of Instruments)\nApparatus not intended to be portable but which can be readily moved from one place to another.\nSource:\u00a0IEC 60079-29-1, Explosive atmospheres \u2013 Part 29-1: Gas detectors \u2013 Performance requirements of detectors for flammable gases.\nGlobal Standards", "https://iadclexicon.org/transportation-or-to-transport": "TERM: Transportation Or To Transport\nURL: https://iadclexicon.org/transportation-or-to-transport\n\nTransportation Or To Transport\nThe movement of any crude petroleum oil or products of crude petroleum oil or the products of either from any receptacle in which any such crude petroleum or products of crude petroleum oil or the products of either has been stored to any other receptacle by any means or method whatsoever, including the movement by any pipeline, railway, truck, motor vehicle, barge, boat, or railway tank car. It is the purpose of this definition to include the movement or transportation of crude petroleum oil and products of crude petroleum oil and the products of either by any means whatsoever from any receptacle containing the same to any other receptacle anywhere within or from the State of Texas, regardless of whether or not possession or control or ownership change.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/transportation": "TERM: Transportation\nURL: https://iadclexicon.org/transportation\n\nTransportation\nThe movement of hazardous waste by air, rail, highway, or water.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations\nTransportation\nShipment of petroleum by pipeline as well as the construction, placing, operation and use of a facility for the purpose of transportation.\nSource:\u00a0Act 29 November 1996 No. 72 Relating to Petroleum Activities, Norway, amended June 2011.\nLegislation", "https://iadclexicon.org/transporter-or-transporting-agency": "TERM: Transporter Or Transporting Agency\nURL: https://iadclexicon.org/transporter-or-transporting-agency\n\nTransporter Or Transporting Agency\nIncludes any common carrier by pipeline, railway, truck, motor vehicle, boat, or barge, and/or any person transporting oil or a product by pipeline, railway, truck, motor vehicle, boat, or barge.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/transportation-rate": "TERM: Transportation Rate\nURL: https://iadclexicon.org/transportation-rate\n\nTransportation Rate\n\u201cTransportation rate\u201d, in relation to common carrier or contract carrier or a city or local natural gas distribution network, means such rate for moving each unit of petroleum, petroleum products or natural gas as may be fixed by regulations.\nSource:\u00a0The Petroleum and Natural Gas Regulatory Board Act, 2006, No. 19 of 2006, India, amended as of May 2013.\nLegislation", "https://iadclexicon.org/transporter": "TERM: Transporter\nURL: https://iadclexicon.org/transporter\n\nTransporter\nTransporter\u2015a legally permitted carrier of E and P Waste contained in trucks, barges, boats, or other transportation vessels.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations\nTransporter\nTransporter\u2015includes any common carrier by pipe line, barge, boat or other water conveyance or truck or other conveyance except railroads, and any other person transporting oil by pipe line, barge, boat or other water conveyance, or truck and other conveyance.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations\nTransporter\nTransporter\u2015shall have the ordinary meaning as that term is generally understood in the oil and gas industry, but shall not be construed to include producers operating field gathering systems and direct transportation lines to ultimate consumers.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations\nTransporter\n\u201cCarrier\u201d, or \u201ctransporter\u201d, or \u201ctaker\u201d means any person moving or transporting oil or gas away from a lease or from any common source of supply.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations\nTransporter\nThe movement of hazardous waste by air, rail, highway, or water.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/transportation-worker-identification-credential": "TERM: Transportation Worker Identification Credential\nURL: https://iadclexicon.org/transportation-worker-identification-credential\n\nTransportation Worker Identification Credential or TWIC\nTransportation Worker Identification Credential or TWIC means an identification credential issued by the Transportation Security Administration according to 49 CFR part 1572.\nSource: Outer Continental Shelf Activities, 33 CFR 140-147 (2013).\nRegulations", "https://iadclexicon.org/transverse-section": "TERM: Transverse Section\nURL: https://iadclexicon.org/transverse-section\n\nTransverse Section\nSection which includes all longitudinal members such as plating, longitudinals and girders at the deck, side, bottom, inner bottom and hopper side plating,longitudinal bulkhead and bottom plating in top wing tanks, as applicable.\u00a0For transversely framed vessels, a transverse section includes adjacent frames and their end connections in way of transverse sections.\nGuidance note:\u00a0Adjacent frames include the frames located just forward and aft of the transverse section.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/travel-time": "TERM: Travel Time\nURL: https://iadclexicon.org/travel-time\n\nTravel Time\n\u201cTravel time\u201d as mentioned in the fourth subsection, will also include waiting for transport. Such travel time will not be counted as working hours.\nSource:\u00a0Guidelines Regarding the Framework Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/traveling-block-hook": "TERM: Traveling Block Hook\nURL: https://iadclexicon.org/traveling-block-hook\n\nTraveling Block Hook\nA hook or equivalent device suspended from the traveling block and from which the elevator links, swivel bail or other equipment is attached.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations", "https://iadclexicon.org/traveling-block": "TERM: Traveling Block\nURL: https://iadclexicon.org/traveling-block\n\nTraveling Block\nTwo or more steel plates and other metal parts assembled into a framework within which are mounted one or more sheaves on which the hoisting line is reeved in connection with the sheaves on the crown block. The traveling block travels between the derrick or mast floor and the crown block.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations", "https://iadclexicon.org/tread": "TERM: Tread\nURL: https://iadclexicon.org/tread\n\nTread\nTread\nmeans the step of an inclined ladder or step for the vertical access opening.\nSource:\u00a0IMO Resolution MSC.158(78), amendments to the Technical provisions for means of access for inspections (Resolution MSC.133(76)), 20 May 2004, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/treatable-water": "TERM: Treatable Water\nURL: https://iadclexicon.org/treatable-water\n\nTreatable Water\n\u201cTreatable water\u201d means, for purposes of setting surface casing and other casing strings, subsurface water in its natural state, useful or potentially useful for drinking water for human consumption, domestic livestock, irrigation, industrial, municipal, and recreational purposes, and which will support aquatic life, and contains less than 10,000 mg/liter total dissolved solids or less than 5,000 ppm chlorides. Treatable water includes, but is not limited to, fresh water.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/treated-fluid": "TERM: Treated Fluid\nURL: https://iadclexicon.org/treated-fluid\n\nTreated Fluid\nFluid that has been treated using water treatment technologies to remove impurities such that the treated fluid can be reused or recycled. Treated fluid is not a waste but may become a waste if it is abandoned or disposed of rather than reused or recycled.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/treatment": "TERM: Treatment\nURL: https://iadclexicon.org/treatment\n\nTreatment\nTreatment\u2015as applied to Type A Facilities (defined herein), excluding Transfer Stations, treatment shall be defined as any method, technique, or process capable of hanging the physical and/or chemical characterization or composition of E and P Waste so as to reclaim salvageable hydrocarbons, process reusable material, reduce waste volume (volume reduction), neutralize waste, reduce \u00a7549 criteria concentration(s) or otherwise render the waste more suitable for handling, storage, transportation, and/or disposal.\nSource:\u00a0Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations\nTreatment\nAny method, technique, or process, including neutralization, designed to change the physical, chemical, or biological character or composition of any hazardous waste so as to neutralize such waste, to recover energy or material resources from the waste, or to render such waste non-hazardous or less hazardous, safer to transport, store, or dispose of, amenable for recovery or storage, or reduced in volume. The term does not include any activity that might otherwise be considered treatment that is exempt from regulation under this section (such as neutralization of caustic or acidic fluids in an elementary neutralization unit).\nSource:\u00a0\u00a0Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations\nTreatment\nTreatment means a process which may use a mechanical, physical, chemical or biological method to remove or render sterile, invasive or potentially invasive aquatic species fouling a ship.\nSource:\u00a0Resolution MEPC.207(62), 2011 Guidelines for the control and management of ships\u2019 biofouling to minimize the transfer of invasive aquatic species, 15 July 2011, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/treating-plant": "TERM: Treating Plant\nURL: https://iadclexicon.org/treating-plant\n\nTreating Plant\n\u201cTreating plant\u201d means any plant permanently constructed or portable used for the purpose of wholly or partially reclaiming, treating, processing, or in any manner making tank bottoms or any other waste oils marketable.\nSource: Oil and gas Conservation, North Dakota Administrative Code, Chapter 43-02-03, April 2012.\nRegulations\nTreating Plant\n\u201cTreating plant\u201d means a plant constructed for the purpose of wholly or partially or being used wholly or partially for reclaiming, treating, processing or in any manner making tank bottoms or other waste oil marketable.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/treatment-phase": "TERM: Treatment Phase\nURL: https://iadclexicon.org/treatment-phase\n\nTreatment Phase\nTreatment Phase\u2015the period of time during which E and P Waste in a land treatment cell is physically manipulated and/or chemically altered (through the addition of chemical amendments, etc.) to bring the cell into compliance with the testing criteria or reuse criteria of LAC 43:XIX.549 and 565.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/treatment-rated-capacity-trc": "TERM: Treatment Rated Capacity (TRC)\nURL: https://iadclexicon.org/treatment-rated-capacity-trc\n\nTreatment Rated Capacity (TRC)\nTreatment Rated Capacity (TRC) is the maximum continuous capacity expressed in cubic metres per hour for which the BWMS is type approved. It states the amount of ballast water that can be treated per unit time by the BWMS to meet the standard in regulation D-2 of the Convention.\nSource: Resolution MEPC.174(58), revised Guidelines for approval of ballast water management systems (G8), 10 October 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/tree-cap": "TERM: Tree Cap\nURL: https://iadclexicon.org/tree-cap\n\nTree Cap\nPressure-containing environmental barrier installed above production swab valve in a vertical tree or tubing hanger in a horizontal tree.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/treatment-zone": "TERM: Treatment Zone\nURL: https://iadclexicon.org/treatment-zone\n\nTreatment Zone\nTreatment Zone\u2015the soil profile in a land treatment cell that is located wholly above the saturated zone and within which degradation, transformation, or immobilization of E and P Waste constituents occurs. The treatment zone is subdivided as follows.\nWaste Treatment Zone (WTZ)\u2015the active E and P Waste treatment area consisting solely of the E and P Waste solids applied to a land treatment cell during the application phase, exists entirely above grade (original cell bottom), and whose actual depth depends on the solids content of the E and P Waste applied. For monitoring purposes the WTZ represents the 0-24\u2033 depth increment.\nUpper Treatment Zone (UTZ)\u2015the E and P Waste/native soil (original cell bottom) interface in a land treatment cell where some disturbance occurs as a result of E and P Waste treatment/manipulation. For monitoring purposes, the UTZ represents the 24-36\u2033 depth increment.\nLower Treatment Zone (LTZ)\u2015the zone beneath the UTZ in a land treatment cell from approximately 36-54\u2033 (or to the top of the subsurface drainage system) which remains undisturbed throughout the life of a land treatment cell.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/tree-connector": "TERM: Tree Connector\nURL: https://iadclexicon.org/tree-connector\n\nTree Connector\nMechanism to join and seal a subsea tree to a subsea wellhead or tubing head.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/tree-guide-frame": "TERM: Tree Guide Frame\nURL: https://iadclexicon.org/tree-guide-frame\n\nTree Guide Frame\nStructural framework that may be used for guidance, orientation and protection of the subsea tree on the subsea wellhead/tubing head, and that also provides support for tree flowlines and connection equipment, control pods, anodes and counterbalance weights.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/tree-piping": "TERM: Tree Piping\nURL: https://iadclexicon.org/tree-piping\n\nTree Piping\nThe term tree piping is used to encompass the requirements for all pipe, fittings or pressure conduits, excluding valves and chokes, from the vertical bores of the tree to the flowline connection(s) leaving the subsea tree. The piping may be used for production, pigging, monitoring, water, gas or chemical injection, service or test of the subsea tree.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/tree-running-tool": "TERM: Tree Running Tool\nURL: https://iadclexicon.org/tree-running-tool\n\nTree Running Tool\nDevice used to run and land the subsea tree on the subsea wellhead.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/tree-side-outlet": "TERM: Tree-Side Outlet\nURL: https://iadclexicon.org/tree-side-outlet\n\nTree-Side Outlet\nPoint where a bore exits at the side of the tree block.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/trenching": "TERM: Trenching\nURL: https://iadclexicon.org/trenching\n\nTrenching\n\u201cTrenching\u201d means the practice of constructing trenches in or adjacent to a pit for the purpose of relocating all or a portion of the solids so as to facilitate closure.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/trepan-verb": "TERM: Trepan, Verb\nURL: https://iadclexicon.org/trepan-verb\n\nTrepan, Verb\nProduce a hole through a part by boring a narrow band or groove around the circumference of the hole and removing the solid central core of material.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards", "https://iadclexicon.org/trepanned": "TERM: Trepanned\nURL: https://iadclexicon.org/trepanned\n\nTrepanned\nTo produce a hole through a part by boring a narrow band or groove around the circumference of the hole and removing the solid central core of material.\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/triaxial-test": "TERM: Triaxial Test\nURL: https://iadclexicon.org/triaxial-test\n\nTriaxial Test\nA common laboratory testing method widely used for obtaining shear strength parameters for a variety of soil types under drained or undrained condition.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/tri": "TERM: TRI\nURL: https://iadclexicon.org/tri\n\nTRI\nTotal recordable incidents.\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards\nTotal recordable incidents (TRIs)\nThe sum of fatalities, lost work case days, restricted work day cases and medical treatment cases.\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards", "https://iadclexicon.org/tribal-leases": "TERM: Tribal Leases\nURL: https://iadclexicon.org/tribal-leases\n\nTribal Leases\n\u201cTribal leases\u201d means those leases of minerals or interests in or rights to minerals for which the United States government has a trust responsibility to a native American tribe or a member of a native American tribe.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/tribal-lands": "TERM: Tribal Lands\nURL: https://iadclexicon.org/tribal-lands\n\nTribal Lands\n\u201cTribal lands\u201d means those lands for which the United States government has a trust responsibility to a native American tribe or a member of a native American tribe.\u00a0 This includes reservations, pueblo land grants, tribal trust lands and individual trust allotments.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/tribal-minerals": "TERM: Tribal Minerals\nURL: https://iadclexicon.org/tribal-minerals\n\nTribal Minerals\n\u201cTribal minerals\u201d means those minerals for which the United States government has a trust responsibility to a native American tribe or a member of a native American tribe.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/tribocharging": "TERM: Tribocharging\nURL: https://iadclexicon.org/tribocharging\n\nTribocharging\nGeneration of electrostatic charge caused by moving contact of one insulating material over another.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/trim": "TERM: Trim\nURL: https://iadclexicon.org/trim\n\nTrim\nTrim\nis the difference between the draught forward and the draught aft, where the draughts are measured at the forward and aft terminals respectively, disregarding any rake of keel. <Chapter II-1, regulation 2>.\nSource:\u00a0IMO Resolution MSC.216(82), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 8 December 2006, International Maritime Organization.\nLegislation", "https://iadclexicon.org/trip": "TERM: Trip\nURL: https://iadclexicon.org/trip\n\nTrip\nThe shutdown is activated automatically by the control/monitoring system.\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal Standards\nTrip\nshutdown of machinery from normal operating condition to full stop\nNote 1 to entry: Two types of shutdown can be identified:\na) Trip: the shutdown is activated automatically by the control/monitoring system.\n\u2022 Real trip: the shutdown is activated as a result of a monitored (or calculated) value in the control system\nexceeding a pre-set limit.\n\u2022 Spurious trip: unexpected shutdown resulting from failure(s) in the control/monitoring system or error(s)\nimposed by on control/monitoring system originating from the environment or people.\nb) Manual shutdown: the machinery is stopped by an intended action of the operator (locally or form the\ncontrol room).\nNote 2 to entry: Sometimes statements like \u201cequipment trip\u201d or \u201cspurious trip\u201d can be misleading terminology\nused for failures causing (rotating) equipment shutdown, especially when it is treated as failure mode in reliability\ndata or modelling. A failure mechanism (see Table B.2 of ISO 14224[15]) can be of various types (e.g. mechanical,\ninstrument) and should not be mixed with the term failure modes (of which one is spurious trip). Failure modes\nare not necessarily instrument-related failures, but could be mechanical failures. See for example failure modes\nin Table B.6 of ISO 14224[15] for rotating equipment.\n[SOURCE: ISO 14224]\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/trip-margin": "TERM: Trip Margin\nURL: https://iadclexicon.org/trip-margin\n\nTrip Margin\nAdditional drilling or completion fluid density that provides an increment of overbalance pressure in order to compensate for effects of swabbing.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards\nTrip Margin\nAn incremental increase in drilling fluid density to provide an increment of overbalance in order to compensate for effects of swabbing.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nTrip Margin\nAn incremental increase in drilling fluid density to provide an element of overbalance and compensate for the effects of swabbing\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/trip-tank": "TERM: Trip Tank\nURL: https://iadclexicon.org/trip-tank\n\nTrip Tank\nGauged and calibrated vessel used to account for fill and displacement volumes as pipe is pulled from and run into the hole. NOTE Close observation allows early detection of formation fluid entering a wellbore and of drilling fluid loss to a formation.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/trip-gas": "TERM: Trip Gas\nURL: https://iadclexicon.org/trip-gas\n\nTrip Gas\nAn accumulation of gas, which enters the hole while a trip is made.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nTrip Gas\nAccumulation of gas in wellbore while a tripping.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/trojan": "TERM: Trojan\nURL: https://iadclexicon.org/trojan\n\nTrojan\nMalware that appears to perform a desirable function.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards", "https://iadclexicon.org/tropical-cyclone": "TERM: Tropical Cyclone\nURL: https://iadclexicon.org/tropical-cyclone\n\nTropical Cyclone\nClosed atmospheric or oceanic circulation around a zone of low pressure that originates over the tropical oceans\nNOTE 1 The circulation is counter-clockwise in the northern hemisphere and clockwise in the southern hemisphere.\nNOTE 2 At maturity, the tropical cyclone can be one of the most intense storms in the world, with wind speeds exceeding 90 m/s and accompanied by torrential rain.\nNOTE 3 In some areas, local terms for tropical cyclones are used. For example, tropical cyclones are typically referred to as hurricanes in the Gulf of Mexico and North Atlantic, while in the South China Sea and NW Pacific they are called typhoons. In the South Pacific and South Indian Ocean, however, they are commonly referred to as cyclones.\nNOTE 4 The term cyclone is also used to refer to a tropical storm with sustained wind speeds in excess of 32 m/s (Beaufort Force 12).\nSource:\nAPI\nRP 2MET, Derivation of Metocean Design and Operating Conditions, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/trojan-horse": "TERM: Trojan Horse\nURL: https://iadclexicon.org/trojan-horse\n\nTrojan Horse\nMalware that appears to perform a desirable function.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards\nTrojan Horse\nA computer program that appears to have a useful function, but also has a hidden and potentially malicious function that evades security mechanisms, sometimes by exploiting legitimate authorizations of a system entity that invokes the program.\nFrom: CNSSI 4009.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards\nTrojan Horse\nComputer program that appears to have a useful function, but also has a hidden and potentially malicious function that evades security mechanisms, sometimes by exploiting legitimate authorizations of a system entity that invokes the program [11].\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/trs": "TERM: TRS\nURL: https://iadclexicon.org/trs\n\nTRS\nTropical revolving storm.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/trsv": "TERM: TRSV\nURL: https://iadclexicon.org/trsv\n\nTRSV\nTubing-retrievable safety valve.\nSource:\nAPI\nSPEC 14A, Specification for Subsurface Safety Valve Equipment, Eleventh Edition, October 2005 (Reaffirmed June 2012).\nGlobal Standards", "https://iadclexicon.org/trscssv": "TERM: TRSCSSV\nURL: https://iadclexicon.org/trscssv\n\nTRSCSSV\nTubing Retrievable Surface Controlled Sub-Surface Safety Valve.\nSource: 117 OLF, Norwegian Oil and Gas Association recommended guidelines for Well Integrity, No. 117, Revision No. 4, June 2011.\nGlobal Standards", "https://iadclexicon.org/trt": "TERM: TRT\nURL: https://iadclexicon.org/trt\n\nTRT\nTree running tool.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/true-stress-strain-curve": "TERM: True Stress-Strain Curve\nURL: https://iadclexicon.org/true-stress-strain-curve\n\nTrue Stress-Strain Curve\nPlot of Cauchy stress (ordinate) vs. logarithmic strain (abscissa).\nSource:\nAPI\nTR 5C3, Technical Report on Equations and Calculations for Casing, Tubing, and Line Pipe Used as Casing or Tubing; and Performance Properties Tables for Casing and Tubing, Upstream Segment, First Edition, December 2008.\nGlobal Standards", "https://iadclexicon.org/true-heading": "TERM: True Heading\nURL: https://iadclexicon.org/true-heading\n\nTrue Heading\nTrue heading\n: horizontal angle between the vertical plane passing through the true meridian and the vertical plane passing a through the craft\u2019s fore and aft datum line. It is measured from true north (000\u00ba) clockwise through 360\u00ba.\nSource:\u00a0IMO Resolution MSC.116(73), Recommendation on Performance Standards for Marine Transmitting Heading Devices (THDs), 1 December 2000, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/trusted-information-communication-entity": "TERM: Trusted Information Communication Entity\nURL: https://iadclexicon.org/trusted-information-communication-entity\n\nTrusted Information Communication Entity\nAutonomous organization supporting information exchange within an information sharing community.\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/tsa": "TERM: TSA\nURL: https://iadclexicon.org/tsa\n\nTSA\nTransportation Security Agency.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards\nTSA\nTraining Services Agency.\nSource: Commercial Diving Projects Offshore, Diving at Work Regulations 1997, Approved Code of Practice (UK HSE L103), First Edition, 1998.\nRegulatory Guidance", "https://iadclexicon.org/tsunami": "TERM: Tsunami\nURL: https://iadclexicon.org/tsunami\n\nTsunami\nLong period sea waves caused by rapid vertical movements of the sea floor.\nNOTE The vertical movement of the sea floor is often associated with fault rupture during earthquakes or with seabed mud slides\nSource:\nAPI\nRP 2EQ, Seismic Design Procedures and Criteria for Offshore Structures, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/tse": "TERM: TSE\nURL: https://iadclexicon.org/tse\n\nTSE\nTemperature Safety Element.\nSource:\nAPI\nRP 14G, Recommended Practice for Fire Prevention and Control on Fixed Open-type Offshore Production Platforms: Upstream Segment, Fourth Edition, April 2007.\nGlobal Standards", "https://iadclexicon.org/tsc": "TERM: TSC\nURL: https://iadclexicon.org/tsc\n\nTSC\nThread sealing connection.\nSource:\nAPI\nRP 5C5, Recommended Practice on Procedures for Testing Casing and Tubing Connections, Third Edition, July 2003 (Reaffirmed August 2010).\nGlobal Standards", "https://iadclexicon.org/ttac": "TERM: TTAC\nURL: https://iadclexicon.org/ttac\n\nTTAC\nTubing to annulus communication .\nSource:\u00a0Norwegian Oil and Gas Association, Guideline No. 135, Recommended Guidelines for Classification and categorization of well control incidents and well integrity incidents, Rev. 4, 27 June 2017,\nNational or Regional Standards", "https://iadclexicon.org/tssv": "TERM: TSSV\nURL: https://iadclexicon.org/tssv\n\nTSSV\nTesting surface safety valve.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards\nTSSV\nFail-closed surface-controlled safety valve placed near surface below the rotary (typically on land and jack-up operations) that performs a barrier function with pump-through and chemical injection capability.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards", "https://iadclexicon.org/ttr": "TERM: TTR\nURL: https://iadclexicon.org/ttr\n\nTTR\nTop Tension Factor\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nTTR\nTop Tensioned Riser\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nTTR\nTime to repair.\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal Standards", "https://iadclexicon.org/tube-sampling": "TERM: Tube Sampling\nURL: https://iadclexicon.org/tube-sampling\n\nTube Sampling\nSampling method consisting of the withdrawal of powdered sample from bag or bulk via a cylindrical device pushed into the sample, locked shut and withdrawn.\nSource:\nAPI\nRP 13B-1, Recommended Practice for Field Testing Water-based Drilling Fluids, Fourth Edition, March 2009.\nGlobal Standards", "https://iadclexicon.org/tubing": "TERM: Tubing\nURL: https://iadclexicon.org/tubing\n\nTubing\nPipe used in wells to conduct fluid from the well\u2019s producing formation into the subsea or surface tree.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nTubing\nSee casing.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nTubing\nPipe installed in the wellbore inside the production casing, extending from the wellhead to a depth at or above the completion interval, and through which formation fluids are transported to the surface and through which stimulation or injection fluids are transported to the formation.\nSource:\nAPI\nBULLETIN E3, Environmental Guidance Document: Well Abandonment and Inactive Well Practices for U.S. Exploration and Production Operations, First Edition, January 1993 (Reaffirmed June 2000).\nGlobal Standards\nTubing\nPipe placed within a well and serving as a conduit for produced well fluids or to inject fluids.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards\nTubing\n\u201cTubing\u201d means a small diameter pipe that is run into a well to serve as a conduit for the passage of oil or gas to the surface. [Mich. Admin. Code R 408 (2013)].\nSource: Oil and Gas Drilling and Servicing Operations, Michigan Administrative Code R 408, February 8, 2013.\nRegulations\nTubing\nPipe placed in a well to produce or inject fluids.\nSource:\nAPI\nSPEC 5CRA, Specification for Corrosion Resistant Alloy Seamless Tubes for Use as Casing, Tubing and Coupling Stock, Upstream Segment, First Edition, February 2010 (Errata August 2011).\nGlobal Standards\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards\nTubing\nRetrievable pipe placed within a well to conduct fluid from the well\u2019s producing formation into the christmas tree or to conduct kill or treatment fluids in a well. NOTE Tubing is distinguished from casing as being retrievable during the life of the well.\nSource: API SPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nTubing\nPipe placed within a well to serve as a production or injection conduit.\nSource:\nAPI\nSPEC 11D1, Packers and Bridge Plugs, Upstream Segment, Second Edition, July 2009.\nGlobal Standards", "https://iadclexicon.org/tubing-hanger-mandrel": "TERM: Tubing Hanger Mandrel\nURL: https://iadclexicon.org/tubing-hanger-mandrel\n\nTubing Hanger Mandrel\nMechanism used to support a tubing string in a tubing head by means of a male or female thread attached to the tubing.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/tubing-board-guylines": "TERM: Tubing Board Guylines\nURL: https://iadclexicon.org/tubing-board-guylines\n\nPipe racking board guylines (tubing board guylines)\nLines (guylines) which run from the racking board to ground anchors; or a special substructure or base that provides a substitute for ground anchors.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards", "https://iadclexicon.org/tubing-head-spool": "TERM: Tubing-Head Spool\nURL: https://iadclexicon.org/tubing-head-spool\n\nTubing-Head Spool\nPiece of equipment attached to the uppermost casing head or smallest casing string which serves to suspend the tubing and to seal the annular space between the tubing and casing.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/tubing-hanger": "TERM: Tubing Hanger\nURL: https://iadclexicon.org/tubing-hanger\n\nTubing Hanger\nComponent used to support the downhole completion tubing string. NOTE It is also typically used to seal and contain the completion annulus from the environment.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/tubing-head-adapter": "TERM: Tubing-Head Adapter\nURL: https://iadclexicon.org/tubing-head-adapter\n\nTubing-Head Adapter\nEquipment that adapts the uppermost connection of a tubing head to the lowermost valve of the christmas tree.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/tubing-riser": "TERM: Tubing Riser\nURL: https://iadclexicon.org/tubing-riser\n\nTubing Riser\nRiser which consists of one or more individual strings of production tubing and a hydraulic control umbilical.\nNOTE If multiple tubing strings are used, they can be left either independent of each other, or secured together using some type of clamping device. The hydraulic control umbilical is normally clamped or strapped to one of the tubing strings as it is run.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/tubingless-multiple-completion": "TERM: Tubingless Multiple Completion\nURL: https://iadclexicon.org/tubingless-multiple-completion\n\nTubingless Multiple Completion\n\u201cTubingless multiple completion\u201d means completion in which two or more common sources of supply are produced through an equal number of casing strings cemented in a common wellbore, each such string of casing having an outside diameter of 2.875 inches or less, with the production from each common source of supply completely segregated by cement.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/tubingless-completion": "TERM: Tubingless Completion\nURL: https://iadclexicon.org/tubingless-completion\n\nTubingless Completion\nTubingless Completion\u2015the completion of any well so as to permit the passage of production from one separate underground source through one production casing set in the well.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations\nTubingless Completion\n\u201cTubingless completion\u201d means a well completion in which the production string of casing has an outside diameter of 2.875 inches or less.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/tubing-hanger-running-tool": "TERM: Tubing Hanger Running Tool\nURL: https://iadclexicon.org/tubing-hanger-running-tool\n\nTubing Hanger Running Tool\nDevice used to run, land and lock the tubing hanger inside the wellhead, tubing spool, or subsea tree.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/tubulars": "TERM: Tubulars\nURL: https://iadclexicon.org/tubulars\n\nTubulars\nDrill pipe, drill collars, tubing, and casing.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards", "https://iadclexicon.org/tunnel": "TERM: Tunnel\nURL: https://iadclexicon.org/tunnel\n\nTunnel\nMeaning of tunnel:\n(1) Subject to subclause (2), in these regulations the term tunnel means any place where any person works,\u2014\n(a) with ground cover overhead, for the purpose of making an excavation intended to be greater than 15 metres long; or\n(b) with or without ground cover overhead, for the purpose of making a shaft intended to be greater than 4.5 metres deep.\n(2) In these regulations, the term tunnel does not include\u2014\n(a) any tunnel within any metalliferous mine where any person works underground; or\n(b) any tunnel within any underground coal mine; or\n(c) any tunnel made in the course of\u2014\n(i) the building of a bridge or the approaches to a bridge; or\n(ii) the preparation of a foundation for a building or a structure.\nSource: Health and Safety in Employment (Mining Administration) Regulations 1996, SR 1996/220, New Zealand, as of January 2011.\nRegulations", "https://iadclexicon.org/tugger-line": "TERM: Tugger Line\nURL: https://iadclexicon.org/tugger-line\n\nTugger Line\nTugger line is a wire rope powered by a winch and used for the controlled moving of light loads around a rig.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nTugger Line\n\u201cTugger line\u201d means a wire rope powered by a winch and used for the controlled moving of light loads around a rig.\nSource: State of Wyoming Occupational Safety and Health Rules and Regulations for Oil and Gas Well Drilling, Revised January 8, 2013.\nRegulations", "https://iadclexicon.org/tugger-point": "TERM: Tugger Point\nURL: https://iadclexicon.org/tugger-point\n\nTugger Point\nAttachments used for handling and not intended for lifting.\nNOTE: Tugger points are commonly used to move a CCU horizontally across the deck.\nSource:\nAPI\nStandard 2CCU, Offshore Cargo Carrying Units, First Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/tuning": "TERM: Tuning\nURL: https://iadclexicon.org/tuning\n\nTuning\nTweaking physical system characteristics until predicted flow and pressure values match actual data.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/turbine-meter": "TERM: Turbine Meter\nURL: https://iadclexicon.org/turbine-meter\n\nTurbine Meter\nA meter using a multi-bladed rotor to which the fluid imparts a rotational velocity that is proportional to the mean velocity of the stream; counting rotor revolutions derives volume.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/turnaroundrevision-stop": "TERM: Turnaround/Revision Stop\nURL: https://iadclexicon.org/turnaroundrevision-stop\n\nTurnaround/Revision Stop\nA turnaround/revision stop is a pre-planned period in which the operations on the facility have been shut down in order to carry out an accumulated portfolio of extensive and necessary maintenance, modifications, improvements, inspections etc.\nSource:\u00a0Guidelines Regarding the Activities Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/turbulent-flow": "TERM: Turbulent Flow\nURL: https://iadclexicon.org/turbulent-flow\n\nTurbulent Flow\nOccurs when fluid particles in the line or vessel flow in random directions and forward at the same velocity.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/turnbuckles-and-lashing-rods": "TERM: Turnbuckles and Lashing Rods\nURL: https://iadclexicon.org/turnbuckles-and-lashing-rods\n\nTurnbuckles and Lashing Rods\nTurnbuckles and lashing rods\ninclude similar cargo securing devices. (Refer to standard ISO 3874, Annex D Lashing rod systems and tensioning devices.).\nSource:\u00a0IMO MSC.1/Circ.1352, amendments to the Code of Safe Practice for Cargo Stowage and Securing (CSS Code), 30 June 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/tv": "TERM: TV\nURL: https://iadclexicon.org/tv\n\nTV\nTorvane.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/tvd": "TERM: TVD\nURL: https://iadclexicon.org/tvd\n\nTVD\nTrue Vertical Depth.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards", "https://iadclexicon.org/tve": "TERM: TVE\nURL: https://iadclexicon.org/tve\n\nTVE\nTrue volumetric expansion.\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards", "https://iadclexicon.org/twa": "TERM: TWA\nURL: https://iadclexicon.org/twa\n\nTWA\nTime weighted average.\nSource:\nAPI\nRP 49, Recommended Practice for Drilling and Well Servicing Operations Involving Hydrogen Sulfide, Third Edition, May 2001.\nGlobal Standards\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards\nTWA\nAverage airborne exposure in any 8-hour work shift of a 40-hour workweek that shall not be exceeded (see 29 CFR 1910.1000, Table Z2).\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards", "https://iadclexicon.org/twic": "TERM: TWIC\nURL: https://iadclexicon.org/twic\n\nTWIC\nTransportation Worker Identification Credential.\nSource:\nAPI\nRP T-1, Creating Orientation Programs for Personnel Going Offshore, Fifth Edition, November 2016.\nGlobal Standards", "https://iadclexicon.org/two-blocking": "TERM: Two-Blocking\nURL: https://iadclexicon.org/two-blocking\n\nTwo-Blocking\nThe condition when the lower load block, hook assembly or fastline ball contacts the upper load block or boom-point sheave assembly.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Sixth Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/type": "TERM: Type\nURL: https://iadclexicon.org/type\n\nType\nComponents of common function.\nNote: 1 to entry:\u00a0Pipes, prime connections, flanges, reducers, tees and elbows are examples of different component types.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards\nType\nA product with unique characteristics or functionality, which differentiates it from other equipment.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards\nType\nSSSV equipment with unique characteristics which differentiate it from other functionally similar SSSV equipment.\nEXAMPLES: SCSSV, velocity-type SSCSV and low-tubing-pressure-type SSCSV are types of SSSV.\nSource:\nAPI\nSPEC 14A, Specification for Subsurface Safety Valve Equipment, Eleventh Edition, October 2005 (Reaffirmed June 2012).\nGlobal Standards\nType\nType\n, in relation to the design of a lifeboat release and retrieval system, means an identical lifeboat release and retrieval system of given safe working load, make and model (thus any change to the materials of construction, design arrangement or dimensions constitutes a change of type).\nSource:\u00a0IMO MSC.1/Circ.1392, Guidelines for evaluation and replacement of lifeboat release and retrieval systems, 27 May 2011, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/tx": "TERM: TX\nURL: https://iadclexicon.org/tx\n\nTX\nRadio transmitter.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/type-1-component-%e2%8c%a9weld%e2%8c%aa": "TERM: Type 1 Component \u2329Weld\u232a\nURL: https://iadclexicon.org/type-1-component-%e2%8c%a9weld%e2%8c%aa\n\nType 1 Component \u2329Weld\u232a\nComponent that isolates pressure and/or may be loaded in tension as the result of axial loads on the packer or bridge plug during run-in, setting, in situ, or retrieval.\nSource:\nAPI\nSPEC 11D1, Packers and Bridge Plugs, Upstream Segment, Second Edition, July 2009.\nGlobal Standards", "https://iadclexicon.org/type-1-open-drains": "TERM: Type 1 Open Drains\nURL: https://iadclexicon.org/type-1-open-drains\n\nType 1 Open Drains\nType 1 Open Drains are open drains designed to be operated in such a manner to prevent flammables from entering or exiting the drain system.\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards", "https://iadclexicon.org/type-13cr": "TERM: Type 13Cr\nURL: https://iadclexicon.org/type-13cr\n\nType 13Cr\nMartensitic stainless steel alloys with nominal 13 % Cr mass fraction alloying.\nEXAMPLE UNS S41000; UNS S41500.\nSource:\nISO 21457:2010, Petroleum and natural gas industries \u2014 Materials selection and corrosion control for oil and gas production systems, First Edition,September 2010.\nGlobal Standards", "https://iadclexicon.org/type-2-component-%e2%8c%a9weld%e2%8c%aa": "TERM: Type 2 Component \u2329Weld\u232a\nURL: https://iadclexicon.org/type-2-component-%e2%8c%a9weld%e2%8c%aa\n\nType 2 Component \u2329Weld\u232a\nComponent that does not meet the criteria of a type 1 component (3.41).\nSource:\nAPI\nSPEC 11D1, Packers and Bridge Plugs, Upstream Segment, Second Edition, July 2009.\nGlobal Standards", "https://iadclexicon.org/type-22cr-duplex": "TERM: Type 22Cr Duplex\nURL: https://iadclexicon.org/type-22cr-duplex\n\nType 22Cr duplex\nFerritic/austenitic stainless steel alloys with 30 u PREN u 40 and Mo u 2,0 % mass fraction.\nEXAMPLES UNS S31803 and S32205 steels.\nSource:\nAPI\nRP 17A Addendum 1, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, December 2010.\nGlobal Standards\nSource:\nISO 21457:2010, Petroleum and natural gas industries \u2014 Materials selection and corrosion control for oil and gas production systems, First Edition,September 2010.\nGlobal Standards", "https://iadclexicon.org/type-25cr-duplex": "TERM: Type 25Cr Duplex\nURL: https://iadclexicon.org/type-25cr-duplex\n\nType 25Cr duplex\nFerritic/austenitic stainless steel alloys with 40 u PREN u 45.\nEXAMPLES UNS S32750 and S32760 steels.\nSource:\nAPI\nRP 17A Addendum 1, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, December 2010.\nGlobal Standards\nSource:\nISO 21457:2010, Petroleum and natural gas industries \u2014 Materials selection and corrosion control for oil and gas production systems, First Edition,September 2010.\nGlobal Standards", "https://iadclexicon.org/type-2-open-drains": "TERM: Type 2 Open Drains\nURL: https://iadclexicon.org/type-2-open-drains\n\nType 2 Open Drains\nType 2 Open Drains are open drains that do not allow an accumulation of flammables above grade; flammables may accumulate below grade, however, due to flammable liquids or heavier-than-air flammable vapors settling into low spot(s) created by the drain or drain piping.\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards", "https://iadclexicon.org/type-3-open-drains": "TERM: Type 3 Open Drains\nURL: https://iadclexicon.org/type-3-open-drains\n\nType 3 Open Drains\nType 3 Open Drains are open drains that can allow releases (through drain openings) of lighter-than-air flammable gases or vapors at atmospheric pressure.\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards", "https://iadclexicon.org/type-6mo": "TERM: Type 6Mo\nURL: https://iadclexicon.org/type-6mo\n\nType 6Mo\nAustenitic stainless steel alloys with PREN W 40 and Mo alloying W 6,0 % mass fraction, and nickel alloys with Mo content in the range 6 % mass fraction to 8 % mass fraction.\nEXAMPLES UNS S31254, N08367 and N08926 alloys.\nSource:\nAPI\nRP 17A Addendum 1, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, December 2010.\nGlobal Standards\nType 6Mo\nAustenitic stainless steel alloys with PREN W 40 and a nominal Mo alloying content of 6 % mass fraction, and nickel alloys with Mo content in the range 6 % to 8 % mass fraction\nEXAMPLE UNS S31254; UNS N08367; UNS N08926.\nSource:\nISO 21457:2010, Petroleum and natural gas industries \u2014 Materials selection and corrosion control for oil and gas production systems, First Edition,September 2010.\nGlobal Standards", "https://iadclexicon.org/type-a-facility": "TERM: Type A Facility\nURL: https://iadclexicon.org/type-a-facility\n\nType A Facility\nType A Facility\u2014a commercial E and P Waste disposal facility within the state that utilizes technologies appropriate for the receipt, storage, treatment, reclamation, or disposal of E and P Waste solids and fluids (liquids) for a fee or other consideration.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/type-a-foam-concentrates": "TERM: Type A Foam Concentrates\nURL: https://iadclexicon.org/type-a-foam-concentrates\n\nType A Foam Concentrates\nType A foam concentrates are alcohol-resistant or multi-purpose foam concentrates.\nSource:\u00a0IMO MSC.1/Circ.1312, Revised Guidelines for the performance and testing criteria, and surveys of foam concentrates for fixed fire-extinguishing systems, 10 June 2009, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/type-b-facility": "TERM: Type B Facility\nURL: https://iadclexicon.org/type-b-facility\n\nType B Facility\nType B Facility\u2015a commercial E and P Waste disposal facility within the state that utilizes underground injection technology for the receipt, storage, treatment, and disposal of only saltwater or other E and P Waste fluids (liquids) for a fee or other consideration.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/type-b-foam-concentrates": "TERM: Type B Foam Concentrates\nURL: https://iadclexicon.org/type-b-foam-concentrates\n\nType B Foam Concentrates\nType B foam concentrates are all regular type foam concentrates that are not alcohol-resistant, including fluoroprotein and aqueous film-forming (AFF) foam concentrates.\nSource:\u00a0IMO MSC.1/Circ.1312, Revised Guidelines for the performance and testing criteria, and surveys of foam concentrates for fixed fire-extinguishing systems, 10 June 2009, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/type-316": "TERM: Type 316\nURL: https://iadclexicon.org/type-316\n\nType 316\nAustenitic stainless steel alloys of type UNS S31600/S31603.\nSource:\nAPI\nRP 17A Addendum 1, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, December 2010.\nGlobal Standards\nSource:\nISO 21457:2010, Petroleum and natural gas industries \u2014 Materials selection and corrosion control for oil and gas production systems, First Edition,September 2010.\nGlobal Standards", "https://iadclexicon.org/type-of-protection-n": "TERM: Type of Protection \u201cn\u201d\nURL: https://iadclexicon.org/type-of-protection-n\n\nType of Protection \u201cn\u201d\nType of protection applied to electrical equipment such that, in normal operation and in certain\u00a0specified abnormal conditions, it is not capable of igniting a surrounding explosive\u00a0atmosphere.\nSource: IEC 60079-14:2013, Explosive atmospheres \u2013 Part 14: Electrical installations design, selection and erection, Edition 5.0, November 2013.\nGlobal Standards", "https://iadclexicon.org/type-of-fire": "TERM: Type of Fire (class of fire)\nURL: https://iadclexicon.org/type-of-fire\n\nType of Fire (class of fire)\nClassification of fires, based on the nature of the fuel.\nNote 1 to entry: ISO 3941 describes the classes of fires.\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards", "https://iadclexicon.org/type-of-protection": "TERM: Type of Protection\nURL: https://iadclexicon.org/type-of-protection\n\nType of Protection\nSee\nprotection, type of\n.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nType of Protection (Miscellaneous)\nMeasures applied in the construction of electrical equipment to prevent ignition of the surrounding explosive atmosphere by such apparatus (see 4.1.2).\nSource:\u00a0IEC 60079-29-1, Explosive atmospheres \u2013 Part 29-1: Gas detectors \u2013 Performance requirements of detectors for flammable gases.\nGlobal Standards", "https://iadclexicon.org/type-of-protection-pd": "TERM: Type of Protection \u201cpD\u201d\nURL: https://iadclexicon.org/type-of-protection-pd\n\nType of Protection \u201cpD\u201d\ntechnique of applying a protective gas to an enclosure in order to prevent the formation of an\u00a0explosive dust atmosphere inside the enclosure by maintaining an overpressure against the\u00a0surrounding atmosphere.\nSource: IEC 60079-19:2015, Explosive atmospheres \u2013 Part 19: Equipment repair, overhaul and reclamation, Edition 3.1, March 2015.\nGlobal Standards", "https://iadclexicon.org/type-of-protection-td-or-group-iii-t": "TERM: Type of Protection \u201ctD\u201d or Group III \u201ct\u201d\nURL: https://iadclexicon.org/type-of-protection-td-or-group-iii-t\n\nType of Protection \u201ctD\u201d or Group III \u201ct\u201d\nType of protection for explosive dust atmospheres where electrical equipment is provided with\u00a0an enclosure providing dust ingress protection and a means to limit surface temperatures.\nSource: IEC 60079-19:2015, Explosive atmospheres \u2013 Part 19: Equipment repair, overhaul and reclamation, Edition 3.1, March 2015.\nGlobal Standards", "https://iadclexicon.org/type-test": "TERM: Type Test\nURL: https://iadclexicon.org/type-test\n\nType Test\nTest performed to provide evidence that the design meets the requirements of the functional specification.\nSource:\nISO 13880:1999, Petroleum and natural gas industries \u2014 Content and drafting of a technical specification, First Edition, October 1999.\nGlobal Standards", "https://iadclexicon.org/type-certification-testing": "TERM: Type Certification Testing\nURL: https://iadclexicon.org/type-certification-testing\n\nType Certification Testing\nTesting of a representative product by the manufacturer that qualifies the design and validates the integrity of subsequent products of the same design, materials, and manufacture.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nType Certification Testing\nTesting by a manufacturer of a representative specimen (or prototype) of a product which qualifies the design and, therefore, validates the integrity of other products of the same design, materials and manufacture.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nType Certification Testing\nTesting by a manufacturer of a representative specimen (or prototype) of a product that qualifies the design and, therefore, validates the integrity of other products of the same design, materials and manufacture.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/type-notation": "TERM: Type Notation\nURL: https://iadclexicon.org/type-notation\n\nType Notation\nA notation indicating that the unit has been arranged and constructed in compliance with the particular Rules intended to apply to that type of unit, e.g., Mobile drilling unit. Typical type notations are defined in Part 3.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 1, Regulations, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/type-testing": "TERM: Type Testing\nURL: https://iadclexicon.org/type-testing\n\nType Testing\nTesting of a representative specimen (or prototype) of a product which qualifies the design and, therefore, validates the integrity of other products of the same design, materials and manufacture.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards", "https://iadclexicon.org/u-s": "TERM: U.S.\nURL: https://iadclexicon.org/u-s\n\nU.S., as used in the term, \u201cU.S. floating facility\u201d\nU.S., as used in the term, \u201cU.S. floating facility,\u201d means a \u201cfloating facility,\u201d that is registered, documented, or certificated under the laws of the United States or that is not registered, documented, or certificated under the laws of the United States or any other nation.\nSource: Outer Continental Shelf Activities, 33 CFR 140-147 (2013).\nRegulations", "https://iadclexicon.org/ua": "TERM: UA\nURL: https://iadclexicon.org/ua\n\nUA\nUtility area\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards", "https://iadclexicon.org/u-tube": "TERM: U-tube\nURL: https://iadclexicon.org/u-tube\n\nU-tube\nMethod to assimilate pressures between two vertical pipes with pressure communicating at the bottom but potentially filled with different fluid densities and possibly having different pressures applied at different points in the pipes.\nSource: OGP Report No. 476, Recommendations for enhancements to well control training, examination and certification, International Association of Oil & Gas Producers, October 2012.\nGlobal Standards", "https://iadclexicon.org/u-s-outer-continental-shelf": "TERM: U.S. Outer Continental Shelf\nURL: https://iadclexicon.org/u-s-outer-continental-shelf\n\nU.S. Outer Continental Shelf\nAll submerged lands lying seaward and outside of the area of lands beneath navigable waters, as defined in Section 2 of the Submerged Lands Act (43 U.S.C. 1301), subsoil and seabed of which appertain to the\nUnited States and are subject to its jurisdiction and control.\nSource:\nAPI\nRP T-1, Creating Orientation Programs for Personnel Going Offshore, Fifth Edition, November 2016.\nGlobal Standards", "https://iadclexicon.org/ubd": "TERM: UBD\nURL: https://iadclexicon.org/ubd\n\nUBD\nUnderbalanced drilling.\nSource: OGP Report No. 476, Recommendations for enhancements to well control training, examination and certification, International Association of Oil & Gas Producers, October 2012.\nGlobal Standards\nSource:\u00a0NORSOK D-001, Drilling facilities, Rev. 3, December 2012.\nGlobal Standards\nSource:\u00a0Oil & Gas UK, Guidelines on subsea BOP systems, Issue 1, July 2012,\nGlobal Standards", "https://iadclexicon.org/ubd-zone": "TERM: UBD  Zone\nURL: https://iadclexicon.org/ubd-zone\n\nUBD \u00a0Zone\nSection of well, in the context of Underbalanced Operations, where performing UBD.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/u": "TERM: U\nURL: https://iadclexicon.org/u\n\nU\nUranium.\nSource:\u00a0NOGEPA Industrial Guideline No. 16, Working with Naturally Occurring Radioactive Materials (NORM), Netherlands, Version 1, January 2009.\nGlobal Standards", "https://iadclexicon.org/ubo": "TERM: UBO\nURL: https://iadclexicon.org/ubo\n\nUBO\nunder-balanced operation.\nSource:\u00a0Oil & Gas UK, Guidelines on subsea BOP systems, Issue 1, July 2012,\nGlobal Standards", "https://iadclexicon.org/transverse": "TERM: Transverse\nURL: https://iadclexicon.org/transverse\n\nTransverse\nAcross, usually circumferential or substantially circumferential in direction.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/uc": "TERM: UC\nURL: https://iadclexicon.org/uc\n\nUC\nUnified Command\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards", "https://iadclexicon.org/uck": "TERM: UCK\nURL: https://iadclexicon.org/uck\n\nUCK\nUpper choke and kill lines.\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines", "https://iadclexicon.org/udl": "TERM: UDL\nURL: https://iadclexicon.org/udl\n\nUDL\nUniform distributed load.\nSource:\u00a0NORSOK D-001, Drilling facilities, Rev. 3, December 2012.\nGlobal Standards", "https://iadclexicon.org/udp": "TERM: UDP\nURL: https://iadclexicon.org/udp\n\nUDP\nUsed Drill Pipe.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards\nUDP\nUser Datagram Protocol.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards", "https://iadclexicon.org/ucmpi": "TERM: UCMPI\nURL: https://iadclexicon.org/ucmpi\n\nUCMPI\nUnattached coupling magnetic particle inspection.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/ufl": "TERM: UFL\nURL: https://iadclexicon.org/ufl\n\nUFL\nUpper flammable limit.\nSource:\nAPI\nStandards 2217A, Guidelines for Safe Work in Inert Confined Spaces in the Petroleum and Petrochemical Industries, Fourth Edition, July 2009.\nGlobal Standards\nAPI\nRP 2201, Safe Hot Tapping Practices in the Petroleum & Petrochemical Industries, Fifth Edition, July 2003 (Reaffirmed October 2010),\nGlobal Standards\nSource:\u00a0IEC 60079-29-1, Explosive atmospheres \u2013 Part 29-1: Gas detectors \u2013 Performance requirements of detectors for flammable gases.\nGlobal Standards\nUFL\nThe maximum concentration of a flammable vapor in air (or other oxidant) above which propagation of flame does not occur on contact with an ignition source. The UFL is usually expressed as a volume percentage of the vapor in air Sometimes called the upper explosive limit (UEL). In popular terms, a mixture containing a percentage of flammable vapor above the UFL is too \u201crich\u201d to burn.\nSource:\nAPI\nStandards 2217A, Guidelines for Safe Work in Inert Confined Spaces in the Petroleum and Petrochemical Industries, Fourth Edition, July 2009.\nGlobal Standards\nUFL (Gas Properties)\nVolume fraction of flammable gas or vapour in air above, which an explosive gas atmosphere does not form, expressed as a percentage (see IEC 60079-20).\nNOTE This is also known as upper explosive limit (UEL).\nSource:\u00a0IEC 60079-29-1, Explosive atmospheres \u2013 Part 29-1: Gas detectors \u2013 Performance requirements of detectors for flammable gases.\nGlobal Standards", "https://iadclexicon.org/uel": "TERM: UEL\nURL: https://iadclexicon.org/uel\n\nUEL\nupper explosive limit (UFL preferred)\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards\nUEL\nupper explosive limit.\nAPI\nRP 2201, Safe Hot Tapping Practices in the Petroleum & Petrochemical Industries, Fifth Edition, July 2003 (Reaffirmed October 2010),\nGlobal Standards", "https://iadclexicon.org/uk": "TERM: UK\nURL: https://iadclexicon.org/uk\n\nUK\nUnited Kingdom.\nSource: Rules for Classification and Construction, IV Industrial Services, 6 Offshore Technology, 9 Guideline for Personnel Transfers by Means of Lifting Appliances, Edition 2011, Germanischer Lloyd SE,\nGlobal Standards", "https://iadclexicon.org/ufj": "TERM: UFJ\nURL: https://iadclexicon.org/ufj\n\nUFJ\nUpper flex joint.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/uk-hse": "TERM: UK HSE\nURL: https://iadclexicon.org/uk-hse\n\nUK HSE\nUnited Kingdom Health and Safety Executive.\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards", "https://iadclexicon.org/uls": "TERM: ULS\nURL: https://iadclexicon.org/uls\n\nULS\nUltimate limit state.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nSource: ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards\nSource:\u00a0ISO 19900:2013, Petroleum and natural gas industries \u2013 General requirements\u00a0for offshore structures.\nGlobal Standards\nSource: ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards\nSource: Verification of Lifting Appliances for the Oil and Gas Industry, DNV-OSS-308, October 2010, Det Norske Veritas AS,\nGlobal Standards", "https://iadclexicon.org/ultimate-limit-state": "TERM: Ultimate Limit State\nURL: https://iadclexicon.org/ultimate-limit-state\n\nUltimate Limit States (ULS)\nEvents with 10-2 annual exceedance probability (100-year return period events or events with a 1 % annual probability of occurrence).\nNOTE ULS requires that the system survive with no damage, although operations can be suspended. For some cases, ULS and SLS cases can be the same.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nUltimate Limit States (ULS)\nCorresponding to the maximum load carrying resistance.\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards", "https://iadclexicon.org/ultimate-holding-load": "TERM: Ultimate Holding Load\nURL: https://iadclexicon.org/ultimate-holding-load\n\nUltimate Holding Load\nThe maximum load capable of being held by the jacking unit, in an emergency situation, without causing slippage of the jacking gear machinery braking device.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 5, Main and Auxiliary Machinery, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/ulc-standard": "TERM: ULC Standard\nURL: https://iadclexicon.org/ulc-standard\n\nULC Standard\n\u201cULC standard\u201d means the Underwriters\u2019 Laboratories of Canada Standard CAN4-S508 M83, Rating and Fire Testing of Fire Extinguishers, as amended form time to time.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nULC Standard\n\u201cULC Standard\u201d means the Underwriters\u2019 Laboratories of Canada Standard CAN4-S508 M83, Rating and Fire Testing of Fire Extinguishers, dated June 1983, as amended to July 1986; norme ULC.\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations", "https://iadclexicon.org/ukcs": "TERM: UKCS\nURL: https://iadclexicon.org/ukcs\n\nUKCS\nUnited Kingdom continental shelf.\nSource: A Guide to the Offshore Installations and Pipelines Works (Management and Administration) Regulations 1995, Guidance on Regulations (UK HSE L70), Second Edition, 2002.\nRegulatory Guidance", "https://iadclexicon.org/ul": "TERM: UL\nURL: https://iadclexicon.org/ul\n\nUL\nUnderwriters Laboratories Inc.\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nSource:\nAPI\nRP 14G, Recommended Practice for Fire Prevention and Control on Fixed Open-type Offshore Production Platforms: Upstream Segment, Fourth Edition, April 2007.\nGlobal Standards", "https://iadclexicon.org/ukooa": "TERM: UKOOA\nURL: https://iadclexicon.org/ukooa\n\nUKOOA\nUnited Kingdom Offshore Operators Association.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nSource: Prevention of Fire and Explosion, and Emergency Response on Offshore Installations, Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995, Approved Code of Practice and guidance (UK HSE L65), Second Edition, 1997.\nRegulatory Guidance\nSource: A Guide to the Offshore Installations and Pipelines Works (Management and Administration) Regulations 1995, Guidance on Regulations (UK HSE L70), Second Edition, 2002.\nRegulatory Guidance\nSource: Rules for Classification and Construction, IV Industrial Services, 6 Offshore Technology, 9 Guideline for Personnel Transfers by Means of Lifting Appliances, Edition 2011, Germanischer Lloyd SE,\nGlobal Standards", "https://iadclexicon.org/ultimate-potential": "TERM: Ultimate Potential\nURL: https://iadclexicon.org/ultimate-potential\n\nUltimate Potential\nAn estimate of recoverable reserves produced by the time all exploration and development activity is completed.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/ultimate-destruction": "TERM: Ultimate Destruction\nURL: https://iadclexicon.org/ultimate-destruction\n\nUltimate Destruction\n\u201cUltimate destruction\u201d means the treatment of a deleterious substance such that both its weight and volume remaining for disposal have been substantially reduced, and there is no demonstrated process or technology commercially available to further reduce its weight and volume and remove or reduce its harmful properties, if any. For the purposes of demonstrating a substantial reduction in weight and volume, any aqueous portion separated from the balance of a waste that meets drinking water standards or is evaporated into the ambient air shall count toward the weight and volume reduction.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/ultraviolet-radiation": "TERM: Ultraviolet Radiation\nURL: https://iadclexicon.org/ultraviolet-radiation\n\nUltraviolet Radiation\nElectromagnetic radiation in the frequency band just above the visible spectrum.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/ultimate-strength": "TERM: Ultimate Strength\nURL: https://iadclexicon.org/ultimate-strength\n\nUltimate Strength\nMaximum tensile stress that a material can withstand before rupture.\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/ultrasonic": "TERM: Ultrasonic\nURL: https://iadclexicon.org/ultrasonic\n\nUltrasonic\nHaving a frequency above the audible range, i.e. above 20 kHz.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/umbilical": "TERM: Umbilical\nURL: https://iadclexicon.org/umbilical\n\nUmbilical\nBundle of helically or sinusoidally wound small-diameter chemical, hydraulic, and electrical conductors for power and control systems.\nSource:\nAPI\nRP 17B, Recommended Practice for Flexible Pipe, Fourth Edition, July 2008.\nGlobal Standards\nUmbilical\nFlexible hose consisting of a group of electrical cables, optical fibre cables, hoses, pipes, either on their own or with combinations of each other, cabled together for flexibility and oversheathed and/or armoured for mechanical strength, used to transmit fluid/electrical signals to and from a power source to a remote station.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nUmbilical\nA control hose bundle or electrical cable used to control subsea functions.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards\nUmbilical\nHose, tubing, piping, and/or electrical conductor that directs fluids and/or electrical current or signals to or from subsea trees.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards\nUmbilical\nGroup of functional components, such as electric cables, optical fibre cables, hoses, and tubes, laid up or bundled together or in combination with each other, that generally provides hydraulics, fluid injection, power and/or communication services. NOTE Other elements or armouring may be included for strength, protection, or weight considerations.\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards\nUmbilical\nCombination of electric cables, hoses or steel tubes, either on their own or in combination (or with fibre optic cables), cabled together for flexibility and over-sheathed and/or armoured for mechanical strength and typically supplying power and hydraulics, communication and chemicals to a subsea system.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards\nUmbilical\nA control hose bundle or electrical cable that runs from the reel on the surface to the subsea control pod on the LMRP.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nUmbilical\n\u201cUmbilical\u201d means a composite hose or cable or number of separate hoses or cables capable of supplying a breathing mixture, power, heat, communications and other services, as required for a diving operation (ombilical).\nSource: Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/umbilical-clamp": "TERM: Umbilical Clamp\nURL: https://iadclexicon.org/umbilical-clamp\n\nUmbilical Clamp\nClamp used to attach the umbilical(s) to the riser joints.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/ultra-deep-water": "TERM: Ultra-deep Water\nURL: https://iadclexicon.org/ultra-deep-water\n\nUltra-deep water\nWater depth exceeding 1 830 m (6 000 ft). NOTE 1 Since the physical circumstances of any situtation will change as a function of water depth, use of the term \u201cultra-deep water\u201d implies that it may be necessary to consider design and/or technology alternatives. NOTE 2 For description of pressure and temperature ratings, the definition given in the applicable subsystem International Standard and other relevant standards and design codes is used.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nUltra-deep water\nTerm used to imply depths exceeding 1 830 m (6 000 ft), which can necessitate the consideration of design and/or technology alternatives.\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards", "https://iadclexicon.org/ultimate-work-authority": "TERM: Ultimate Work Authority\nURL: https://iadclexicon.org/ultimate-work-authority\n\nUltimate Work Authority\nThe person or position located on the facility, or MODU, with the responsibility for making final decisions relating to well construction operations.\nSource:\nAPI\nBulletin 97, Well Construction Interface Document Guidelines, First Edition, December 2013.\nGlobal Standards", "https://iadclexicon.org/ultimate-tensile-load": "TERM: Ultimate Tensile Load\nURL: https://iadclexicon.org/ultimate-tensile-load\n\nUltimate Tensile Load\nLoad at which the weakest component of the umbilical bundle fails when the load is applied with the umbilical in a straight condition.\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards", "https://iadclexicon.org/umbilical-joint": "TERM: Umbilical Joint\nURL: https://iadclexicon.org/umbilical-joint\n\nUmbilical Joint\nMeans of joining together two lengths of umbilical to effect a repair or to achieve the required production length.\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards", "https://iadclexicon.org/ultrasonic-velocity": "TERM: Ultrasonic Velocity\nURL: https://iadclexicon.org/ultrasonic-velocity\n\nUltrasonic Velocity\nSpeed at which ultrasonic sound waves travel through a medium.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/umbilical-jumper": "TERM: Umbilical Jumper\nURL: https://iadclexicon.org/umbilical-jumper\n\nUmbilical jumper\nShort segment of umbilical with a termination plate at either end (incorporating connectors for the various lines) used to connect subsea facilities together. NOTE An umbilical jumper is commonly used to connect e.g. a subsea umbilical termination to a subsea umbilical distribution unit.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/ultrasonic-test": "TERM: Ultrasonic Test\nURL: https://iadclexicon.org/ultrasonic-test\n\nUltrasonic Test\nNDT method using high-frequency sound waves.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/umbilical-system": "TERM: Umbilical System\nURL: https://iadclexicon.org/umbilical-system\n\nUmbilical System\nUmbilical, complete with end terminations and other ancillary equipment.\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards", "https://iadclexicon.org/unacceptable-risk": "TERM: Unacceptable Risk\nURL: https://iadclexicon.org/unacceptable-risk\n\nUnacceptable Risk\nLevel of risk at which, given costs and benefits associated with further risk reduction measures, action is deemed to be warranted at a given point in time.\nSource:\nAPI\nSTANDARD 780, Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, First Edition, May 2013.\nGlobal Standards\nUnacceptable Risk\nDefinition: level of risk at which, given costs and benefits associated with further risk reduction measures, action is deemed to be warranted at a given point in time.\nSample Usage: The presence of contaminants in excess of a certain level represents an unacceptable risk to public health.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/unambiguous-command-structure": "TERM: Unambiguous Command Structure\nURL: https://iadclexicon.org/unambiguous-command-structure\n\nUnambiguous Command Structure\nAn unambiguous command structure means that the flow of signals and command hierarchy is clearly stated.\nSource:\u00a0Guidance Notes on Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, Oil Industry Safety Directorate (India), 2012.\nRegulatory Guidance\nUnambiguous Command Structure\nAn unambiguous command structure as mentioned in the second subsection, means that the flow of signals and command hierarchy are clearly stated.\nSource:\u00a0Guidelines Regarding the Facilities Regulations, Norway, updated December 2012.\nRegulatory Guidance\nSource:\u00a0Guidelines Regarding the Technical and Operational Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/unarmed": "TERM: Unarmed\nURL: https://iadclexicon.org/unarmed\n\nUnarmed\nA loaded explosive device (see definition above).\nSource:\nAPI\nRP 67, Recommended Practice for Oilfield Explosives Safety, Upstream Segment, Second Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/unaged-representative-sample": "TERM: Unaged Representative Sample\nURL: https://iadclexicon.org/unaged-representative-sample\n\nUnaged Representative Sample\nNon-degraded sample of umbilical, or component that has not previously been subjected to operational or installation loadings, stresses, elevated temperature, and/or other conditions that can degrade the sample. EXAMPLES Electric cables, hoses, tubes and optical fibres.\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards", "https://iadclexicon.org/unauthorized-broadcasting": "TERM: Unauthorized Broadcasting\nURL: https://iadclexicon.org/unauthorized-broadcasting\n\nUnauthorized Broadcasting <Unauthorized broadcasting from the high seas>\nFor the purposes of this Convention, \u2018unauthorized broadcasting\u2019 means the transmission of sound radio or television broadcasts from a ship or installation on the high seas intended-for reception by the general public contrary to international regulations, but excluding the transmission of distress calls.\nSource: United Nations Convention on the Law of the Sea (UNCLOS), 1982.\nLegislation", "https://iadclexicon.org/unavailability": "TERM: Unavailability\nURL: https://iadclexicon.org/unavailability\n\nUnavailability\n3.1.12\ninstantaneous unavailability\npoint unavailability\nU\n(\nt\n)\n\u2329measure\u232a probability for an item not to be in a state to perform as required at a given instant\nNote 1 to entry: The unavailability is the complementary of the availability:\nU\n(\nt\n)=1\u2212\nA\n(\nt\n)\nNote 2 to entry: The unavailability is called \u201cProbability of Failure on Demand\u201d (PFD) by the standards related to\nthe functional safety of safety related/instrumented systems (e.g. IEC 61508[2]).\nNote 3 to entry: Note 3 to entry: When dealing with safety\nU\n(\nt\n) is generally small compared to 1 and this property\nis used to develop approximated formulae (see Clause 7).\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/unbonded-flexible-pipe": "TERM: Unbonded Flexible Pipe\nURL: https://iadclexicon.org/unbonded-flexible-pipe\n\nUnbonded Flexible Pipe\nPipe construction consists of separate unbonded polymeric and metallic layers, which allows relative movement between layers.\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/uncertainty": "TERM: Uncertainty\nURL: https://iadclexicon.org/uncertainty\n\nUncertainty\nDegree to which a calculated, estimated, or observed value may deviate from the true value.\nSource:\nAPI\nSTANDARD 780, Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, First Edition, May 2013.\nGlobal Standards\nUncertainty\nDegree to which a calculated, estimated, or observed value may deviate from the true value.\nSample Usage:\nThe uncertainty in the estimate was due to a lack of information for the particular environment and situation.\nAnnotation:\nUncertainty may stem from many causes, including the lack of information.\nThe concept of uncertainty is useful in understanding that likelihoods and consequences can oftentimes not be predicted with a high degree of precision or accuracy.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/uncertainty-phase": "TERM: Uncertainty Phase\nURL: https://iadclexicon.org/uncertainty-phase\n\nUncertainty Phase\n\u201cUncertainty phase\u201d. A situation wherein uncertainty exists as to the safety of a person, a vessel or other craft.\nSource:\u00a0IMO Resolution MSC.70(69), adoption of amendments to the International Convention on Maritime Search and Rescue (SAR), 1979, 18 May 1998, International Maritime Organization.\nLegislation", "https://iadclexicon.org/unclos": "TERM: UNCLOS\nURL: https://iadclexicon.org/unclos\n\nUNCLOS\nUNCLOS\nmeans the United Nations Convention on the Law of the Sea, 1982.\nSource:\u00a0IMO MSC.1/Circ.1251, Guidelines on the control of ships in an emergency, 19 October 2007, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/unclassified-location": "TERM: Unclassified Location\nURL: https://iadclexicon.org/unclassified-location\n\nUnclassified location\nAn unclassified location is a location not classified as Division 1 or Division 2, or Zone 0, Zone 1, or Zone 2.\nNOTE: Within this document, the term unclassified location is used synonymously with the term nonclassified location.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/unclassified-locations-non-hazardous-location": "TERM: Unclassified Locations (Non-hazardous Location)\nURL: https://iadclexicon.org/unclassified-locations-non-hazardous-location\n\nUnclassified Locations (Non-hazardous Location)\nLocations determined to be neither Class I, Division 1 nor Class I, Division 2; or any combination thereof.\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards", "https://iadclexicon.org/uncontrolled-release": "TERM: Uncontrolled Release\nURL: https://iadclexicon.org/uncontrolled-release\n\nUncontrolled release\nAn accidental release of hydrocarbons, toxic substances, or other materials that is likely to develop quickly, be outside the anticipated range of normal operations, present only limited opportunity for corrective action, require any action to be in the nature of an emergency response, and could result in serious environmental or safety consequences.\nSource:\nAPI\nRP 75, Recommended Practice for Development of a Safety and Environmental Management Program for Offshore Operations and Facilities: Upstream Segment, Third Edition, May 2004.\nGlobal Standards", "https://iadclexicon.org/uncontrolled-developments": "TERM: Uncontrolled Developments\nURL: https://iadclexicon.org/uncontrolled-developments\n\nUncontrolled developments\nUncontrolled developments are occurrences that are likely to develop quickly, to be outside the normally expected range of operating problems, to present only limited opportunity for preventive action, and to require any such action to be in the nature of an emergency response.\nSource:\nAPI\nRP 750, Management of Process Hazards, First Edition, January 1990.\nGlobal Standards", "https://iadclexicon.org/underage": "TERM: Underage\nURL: https://iadclexicon.org/underage\n\nUnderage\n\u201cUnderage\u201d means the volume of allowable oil or gas not actually delivered to a carrier, transporter, or taker during any given proration period.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/unconventional-formations": "TERM: Unconventional Formations\nURL: https://iadclexicon.org/unconventional-formations\n\nUnconventional Formations\nUnconventional formations\u2014Formations that typically produce gas through the use of enhanced drilling or completion technologies such as the Rhinestreet, Burket, Marcellus, Mandata and Utica Shale formations, or other formations identified by the Department.\nSource: Oil and Gas Wells, Pennsylvania Code, Title 25, Chapter 78, December 2012.\nRegulations", "https://iadclexicon.org/underbalanced": "TERM: Underbalanced\nURL: https://iadclexicon.org/underbalanced\n\nUnderbalanced\nConducted in a state of underbalance.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/underbalanced-operation": "TERM: Underbalanced Operation (UBO)\nURL: https://iadclexicon.org/underbalanced-operation\n\nUnderbalanced Operation (UBO)\nA well construction or maintenance activity employing appropriate equipment and controls where the pressure exerted in the wellbore is intentionally less than the pore pressure in any part of the exposed formations with the intention of bringing formation fluids to the surface.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/underbalance": "TERM: Underbalance\nURL: https://iadclexicon.org/underbalance\n\nUnderbalance\nThe amount by which formation pressure exceeds pressure exerted by the hydrostatic head of fluid in the well bore.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nPressure Control\nA condition where the pressure exerted in the wellbore is less than the pore pressure in any part of the exposed formations.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/underground-blowout": "TERM: Underground Blowout\nURL: https://iadclexicon.org/underground-blowout\n\nUnderground Blowout\nAn uncontrolled flow of formation fluids from a subsurface zone into a second subsurface zone.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards", "https://iadclexicon.org/underflow": "TERM: Underflow\nURL: https://iadclexicon.org/underflow\n\nUnderflow (Centrifugal Separator)\nDischarge stream from a centrifugal separator that contains a higher percentage of solids than does the feed.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards\nUnderflow (Screen Separator)\nDischarge stream from a screen separator that contains a lower percentage of solids than does the feed.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/underground-coal-mine": "TERM: Underground Coal Mine\nURL: https://iadclexicon.org/underground-coal-mine\n\nUnderground Coal Mine\nUnderground coal mine:\n(a) means any place where any person works below ground for the purpose of\u2014\n(i) extracting any coal from the earth; or\n(ii) processing any coal extracted from the earth at that place; and\n(b) includes any place in which coal so extracted or processed is washed, crushed, or screened.\nSource: Health and Safety in Employment (Mining Administration) Regulations 1996, SR 1996/220, New Zealand, as of January 2011.\nRegulations", "https://iadclexicon.org/underground-gas-storage-facility-or-storage-facility": "TERM: Underground Gas Storage Facility Or Storage Facility\nURL: https://iadclexicon.org/underground-gas-storage-facility-or-storage-facility\n\nUnderground Gas Storage Facility Or Storage Facility\nA facility used for the storage of natural gas or any other gaseous substance in an underground salt formation, including surface and subsurface rights, appurtenances, and improvements necessary for the operation of the facility.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/underbalanced-drilling": "TERM: Underbalanced Drilling\nURL: https://iadclexicon.org/underbalanced-drilling\n\nUnderbalanced Drilling\n\u201cUnderbalanced drilling\u201d means drilling under conditions where the hydrostatic head of the drilling fluid column is intentionally designed to be lower than the pressure of the formation being drilled.\nSource: Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, \u00a7 25.990, December 7, 2012.\nRegulations\nUnderbalanced Drilling\n(UBD)\nA drilling activity employing appropriate equipment and controls where the pressure exerted in the wellbore is intentionally less than the pore pressure in any part of the exposed formations with the intention of bringing formation fluids to the surface.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standar", "https://iadclexicon.org/unauthorized-access": "TERM: Unauthorized Access\nURL: https://iadclexicon.org/unauthorized-access\n\nUnauthorized Access\nAny access that violates the stated security policy.\nFrom: CNSSI 4009.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/underproduction": "TERM: Underproduction\nURL: https://iadclexicon.org/underproduction\n\nUnderproduction\n\u201cUnderproduction\u201d means the amount of oil or the amount of gas during a proration period by which a given proration unit failed to produce an amount equal to that the division authorizes in the proration schedule.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/underground-hydrocarbon-storage-facility-or-storage-facility": "TERM: Underground Hydrocarbon Storage Facility Or Storage Facility\nURL: https://iadclexicon.org/underground-hydrocarbon-storage-facility-or-storage-facility\n\nUnderground Hydrocarbon Storage Facility Or Storage Facility\nA facility used for the storage of liquid or liquefied hydrocarbons in an underground salt formation, including surface and subsurface rights, appurtenances, and improvements necessary for the operation of the facility.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/underground-source-of-drinking-water": "TERM: Underground Source of Drinking Water\nURL: https://iadclexicon.org/underground-source-of-drinking-water\n\nUnderground Source of Drinking Water (USDW)\nAn aquifer or its portion which supplies any public water supply system or currently supplies drinking water for human consumption or which contains sufficient water to supply a public water system or has a total dissolved solids (TDS) concentration of less than 10,000 mg/l. The EPA may exempt an aquifer if it will not serve as a source of drinking water in the future because it is economically or technically impractical to recover the water or to render it fit for human consumption or because the aquifer produces or is expected to commercially produce minerals, hydrocarbons, or geothermal energy.\nWhile the EPA defines a USDW as containing less than 10,000 mg/l TDS, certain states, such as California and Texas, have adopted a producing and injection well surface pipe protection standard for fresh water aquifers that contain less than 3,000 mg/l TDS.\nSource:\nAPI\nBULLETIN E3, Environmental Guidance Document: Well Abandonment and Inactive Well Practices for U.S. Exploration and Production Operations, First Edition, January 1993 (Reaffirmed June 2000).\nGlobal Standards\nUnderground Source of Drinking Water (USDW)\n\u201cUnderground Source of Drinking Water (USDW)\u201d means an aquifer or its portion which:\n(A) Supplies any public water system; or\n(B) Contains a sufficient quantity of ground water to supply a public water system; and\n(i) Currently supplies drinking water for human consumption; or\n(ii) Contains fewer than 10,000 mg/l total dissolved solids; and\n(C) Is not an exempted aquifer.\nSource:\u00a0Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations\nUnderground Source of Drinking Water (USDW)\n\u201cUnderground source of drinking water\u201d and \u201cUSDW\u201d mean an aquifer or portion of an aquifer that supplies any public water system or that contains a sufficient quantity of groundwater to supply a public water system, and currently supplies drinking water for human consumption, or that contains fewer than ten thousand milligrams per liter total dissolved solids and is not an exempted aquifer.\nSource:\u00a0Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations\nUnderground Source of Drinking Water (USDW)\n\u201cUnderground source of drinking water\u201d means an aquifer or its portion which:\n(1) Supplies any public water system, or\n(2) Contains a sufficient quantity of ground water to supply a public water system, and\n(a) Currently supplies drinking water for human consumption, or\n(b) Contains fewer than ten thousand mg/L total dissolved solids, and\n(3) Is not an exempted aquifer.\nSource:\u00a0Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations\nUnderground Source of Drinking Water (USDW)\n\u201cUnderground source of drinking water\u201d means an aquifer that supplies water for human consumption or that contains ground water having a TDS concentration of 10,000 mg/l or less and that is not an exempted aquifer.\nSource:\u00a0Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations\nUnderground Source of Drinking Water (USDW)\nAn aquifer or its portion which is not an exempt aquifer as defined in 40 Code of Federal Regulations \u00a7146.4 and which:\n(A) supplies any public water system; or\n(B) contains a sufficient quantity of ground water to supply a public water system; and\n(i) currently supplies drinking water for human consumption; or\n(ii) contains fewer than 10,000 milligrams per liter (mg/l) total dissolved solids.\nSource:\u00a0Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/underground-source-of-drinking-water-usdw": "TERM: Underground Source of Drinking Water (USDW)\nURL: https://iadclexicon.org/underground-source-of-drinking-water-usdw\n\nUnderground Source of Drinking Water (USDW)\nUnderground Source of Drinking Water (USDW)\u2015for the purpose of administering these rules and regulations is defined in \u00a7403.B.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/underwater-safety-valve": "TERM: Underwater Safety Valve\nURL: https://iadclexicon.org/underwater-safety-valve\n\nUnderwater Safety Valve\nSafety valve assembly that is declared to be the USV and which will automatically close upon loss of power to that actuator.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/undg": "TERM: UNDG\nURL: https://iadclexicon.org/undg\n\nUNDG\nUnited Nations recommendations on the transport of Dangerous Goods.\n1\nUnited Nations Dangerous Goods (UNDG)\nA classification system used to evaluate the potential hazards of various materials when released, which is used by most international countries as part of the product labeling or shipping information (see Reference 19).\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards", "https://iadclexicon.org/underwater-safety-valve-usv": "TERM: Underwater Safety Valve (USV)\nURL: https://iadclexicon.org/underwater-safety-valve-usv\n\nUnderwater Safety Valve (USV)\nAutomatic valve assembly installed at an underwater wellhead location which closes on loss of power supply. NOTE Where used in this International Standard, the term is understood to include a USV valve and USV actuator.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/undesirable-events": "TERM: Undesirable Events\nURL: https://iadclexicon.org/undesirable-events\n\nUndesirable Events\nAn event that results in a loss of an asset, whether it is a loss of capability, life, property, or equipment.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards\nSource:\nAPI\nSTANDARD 780, Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, First Edition, May 2013.\nGlobal Standards", "https://iadclexicon.org/undrained-condition": "TERM: Undrained Condition\nURL: https://iadclexicon.org/undrained-condition\n\nUndrained Condition\nCondition whereby the applied stresses and stress changes are supported by both the soil skeleton and the pore fluid and do not cause a change in volume.\nSource:\nAPI\nRP 2GEO, Geotechnical Foundation Design Considerations, First Edition, April, 2011, Addendum 1, October 2014.\nGlobal Standards\nSource:\nAPI\nRecommended Practice 2GEO, Geotechnical and Foundation Design Considerations, First Edition, April 2015\u00a0(Addendum 1, October 2014).\nGlobal Standards", "https://iadclexicon.org/undrained-shear-strength": "TERM: Undrained Shear Strength\nURL: https://iadclexicon.org/undrained-shear-strength\n\nUndrained Shear Strength\nmaximum shear stress or shear stress at a specified shear strain, in an undrained condition\nSource:\nAPI\nRP 2GEO, Geotechnical Foundation Design Considerations, First Edition, April, 2011, Addendum 1, October 2014.\nGlobal Standards\nSource:\nAPI\nRecommended Practice 2GEO, Geotechnical and Foundation Design Considerations, First Edition, April 2015\u00a0(Addendum 1, October 2014).\nGlobal Standards\nUndrained Shear Strength\nMaximum shear stress at yielding or at a specified maximum strain in an undrained condition.\u00a0NOTE Yielding is the condition of a material in which a large plastic strain occurs at little or no stress increase.\u00a0[ISO 19901-4:2003, definition 3.9].\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/unescorted-access": "TERM: Unescorted Access\nURL: https://iadclexicon.org/unescorted-access\n\nUnescorted Access\nHaving the authority to enter and move about a secure area without escort .\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards", "https://iadclexicon.org/unidades-moviles-de-perforacion-costa-afuera-mobile-offshore-drilling-units-modus": "TERM: Unidades M\u00f3viles de Perforaci\u00f3n Costa Afuera (Mobile Offshore Drilling Units \u2013 MODUs)\nURL: https://iadclexicon.org/unidades-moviles-de-perforacion-costa-afuera-mobile-offshore-drilling-units-modus\n\nUnidades M\u00f3viles de Perforaci\u00f3n Costa Afuera (Mobile Offshore Drilling Units \u2013 MODUs)\nInstalaciones dise\u00f1adas o modificadas para participar en actividades de perforaci\u00f3n. El t\u00e9rmino MODU incluye los barcos de perforaci\u00f3n (drill ships), semisumergibles, sumergibles, jack-ups e instalaciones similares que puedan movilizarse sin mayor esfuerzo. Estas instalaciones pueden o no tener equipos de autopropulsi\u00f3n a bordo y pueden requerir equipos de posicionamiento din\u00e1mico o sistemas de amarre para mantener su posici\u00f3n.\nSource:\u00a0Resoluci\u00f3n N\u00famero 40687 de 18 Jul 2017 Por la cual se establecen los criterios t\u00e9cnicos para proyectos de perforaci\u00f3n exploratoria de hidrocarburos costa afuera en Colombia. Columbia Ministerio de Minas y Energia,\nRegulations", "https://iadclexicon.org/unidentifiable-liquid-hydrocarbons": "TERM: Unidentifiable Liquid Hydrocarbons\nURL: https://iadclexicon.org/unidentifiable-liquid-hydrocarbons\n\nUnidentifiable Liquid Hydrocarbons\nScrubber oil/skim hydrocarbons received at a gas plant/produced water disposal facility where the origin of such liquid hydrocarbons cannot be identified.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/unified-requirements": "TERM: Unified Requirements\nURL: https://iadclexicon.org/unified-requirements\n\nUnified Requirements\nUnified Requirements means IACS Unified Requirements for Polar Class Ships (UR-I).\nSource:\u00a0IMO resolution A.1021(26), Guidelines for ships operating in polar waters, 18 January 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/union": "TERM: Union\nURL: https://iadclexicon.org/union\n\nUnion\nUnion has the same meaning as in section 5 of the Employment Relations Act 2000.\nSource: Health and Safety in Employment Act 1992, Public Act 1992 No 96, New Zealand, as of 1 July 2011.\nLegislation", "https://iadclexicon.org/unit-agreement": "TERM: Unit Agreement\nURL: https://iadclexicon.org/unit-agreement\n\nUnit Agreement\n\u201cUnit agreement\u201d means an agreement to unitize the interests of owners in a pool or a part of a pool exceeding in area a spacing unit, or such an agreement as varied by a unitization order; accord d\u2019union.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nSource:\u00a0Canada Oil and Gas Operations Act, R.S.C., 1985, c. O-7, Canada, current to April 29, 2013.\nLegislation", "https://iadclexicon.org/unit": "TERM: Unit\nURL: https://iadclexicon.org/unit\n\nUnit\nUnit means any OCS facility, vessel, rig, platform, or other vehicle or structure, domestic or foreign.\nSource: Outer Continental Shelf Activities, 33 CFR 140-147 (2013).\nRegulations\nUnit\nIs a general term for an offshore installation such as ship shaped, column stabilised, self elevating, tension leg or deep draught floater.\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards\nUnit\nUnit\u2015any drilling unit or units created by order of the commissioner.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations\nUnit\nUnit\u2015any unit(s), whether one or more, established for a particular pool, by order of the Commissioner of Conservation pursuant to authority of Subsection B of Section 9 or Subsection B or C of Section 5 of Title 30 of the Revised Statutes of 1950.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/unit-area": "TERM: Unit Area\nURL: https://iadclexicon.org/unit-area\n\nUnit Area\n\u201cUnit area\u201d means the area that is subject to a unit agreement; secteur unitaire.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nSource:\u00a0Canada Oil and Gas Operations Act, R.S.C., 1985, c. O-7, Canada, current to April 29, 2013.\nLegislation", "https://iadclexicon.org/unit-development": "TERM: Unit Development\nURL: https://iadclexicon.org/unit-development\n\nUnit development\nIn this section, the expression unit development:\napplies in relation to a petroleum pool (other than either of the Greater Sunrise unit reservoirs) that is partly in a particular licence area of a licensee of a petroleum production licence and partly in:\nthe licence area of another licensee of a petroleum production licence; or\nan area that is not within an offshore area but in which a person other than the first mentioned licensee is lawfully entitled to carry on petroleum recovery operations from the pool; and\nmeans the carrying on of petroleum recovery operations from that pool under cooperative arrangements between the persons entitled to carry on such operations in each of those areas.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/unit-expense": "TERM: Unit Expense\nURL: https://iadclexicon.org/unit-expense\n\nUnit Expense\n\u201cUnit expense\u201d includes and means any and all cost and expense in the conduct and management of its affairs or the operations carried on by it.\nSource: Control of Oil and Gas Resources, North Dakota Century Code, Title 38, Chapter 8, February 2013.\nLegislation", "https://iadclexicon.org/unit-of-measurement": "TERM: Unit of Measurement\nURL: https://iadclexicon.org/unit-of-measurement\n\nUnit of Measurement\nParticular quantity, defined and adopted by convention, with which other quantities of the same kind are compared in order to express their magnitude relative to that quantity.\n[SOURCE: ISO/IEC 15939:2007]\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/unit-of-proration-for-gas": "TERM: Unit Of Proration For Gas\nURL: https://iadclexicon.org/unit-of-proration-for-gas\n\nUnit Of Proration For Gas\n\u201cUnit of proration for gas\u201d consists of such multiples of 40 acres as may be prescribed by division-issued special pool orders.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/unit-of-proration-for-oil": "TERM: Unit Of Proration For Oil\nURL: https://iadclexicon.org/unit-of-proration-for-oil\n\nUnit Of Proration For Oil\n\u201cUnit of proration for oil\u201d consists of one 40-acre tract or such multiples of 40-acre tracts as may be prescribed by division-issued special pool orders.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/unit-operator": "TERM: Unit Operator\nURL: https://iadclexicon.org/unit-operator\n\nUnit Operator\n\u201cUnit operator\u201d means a person designated as a unit operator under a unit operating agreement; exploitant unitaire.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nSource:\u00a0Canada Oil and Gas Operations Act, R.S.C., 1985, c. O-7, Canada, current to April 29, 2013.\nLegislation", "https://iadclexicon.org/unit-operations": "TERM: Unit Operations\nURL: https://iadclexicon.org/unit-operations\n\nUnit Operation\n\u201cUnit operation\u201d means those operations conducted pursuant to a unit agreement or a unitization order; exploitation unitaire.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nSource:\u00a0Canada Oil and Gas Operations Act, R.S.C., 1985, c. O-7, Canada, current to April 29, 2013.\nLegislation\nUnit Operations\n\u201cUnit operations\u201d means a unit consisting of a portion of a lease, a lease, or more than one lease or portions thereof which covers contiguous lands containing one or more common sources of supply which has been approved by Commission order as a unit for the purpose of unitized management, after notice and hearing.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/unit-operating-agreement": "TERM: Unit Operating Agreement\nURL: https://iadclexicon.org/unit-operating-agreement\n\nUnit Operating Agreement\n\u201cUnit operating agreement\u201d means an agreement, providing for the management and operation of a unit area and a unitized zone, that is entered into by working interest owners who are parties to a unit agreement with respect to that unit area and unitized zone, and includes a unit operating agreement as varied by a unitization order; accord d\u2019exploitation unitaire.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nSource:\u00a0Canada Oil and Gas Operations Act, R.S.C., 1985, c. O-7, Canada, current to April 29, 2013.\nLegislation", "https://iadclexicon.org/unit-tract": "TERM: Unit Tract\nURL: https://iadclexicon.org/unit-tract\n\nUnit Tract\n\u201cUnit tract\u201d means the portion of a unit area that is defined as a tract in a unit agreement; parcelle unitaire.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nSource:\u00a0Canada Oil and Gas Operations Act, R.S.C., 1985, c. O-7, Canada, current to April 29, 2013.\nLegislation", "https://iadclexicon.org/united-nations-dangerous-goods": "TERM: United Nations Dangerous Goods\nURL: https://iadclexicon.org/united-nations-dangerous-goods\n\nUnited Nations Dangerous Goods (UNDG)\nA classification system used to evaluate the potential hazards of various materials when released, which is used by most international countries as part of the product labeling or shipping information (see Reference 19).\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards", "https://iadclexicon.org/unitization-order": "TERM: Unitization Order\nURL: https://iadclexicon.org/unitization-order\n\nUnitization Order\n\u201cUnitization order\u201d means an order of the Committee made under section 181; ar\u00eate d\u2019union.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nUnitization Order\n\u201cUnitization order\u201d means an order of the Committee made under section 41; arr\u00eat\u00e9 d\u2019union.\nSource:\u00a0Canada Oil and Gas Operations Act, R.S.C., 1985, c. O-7, Canada, current to April 29, 2013.\nLegislation", "https://iadclexicon.org/united-states": "TERM: United States\nURL: https://iadclexicon.org/united-states\n\nUnited States\nThe 50 states, the District of Columbia, the Commonwealth of Puerto Rico, the U.S. Virgin Islands, Guam, American Samoa, and the Commonwealth of the Northern Mariana Islands.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/unitized-sand": "TERM: Unitized Sand\nURL: https://iadclexicon.org/unitized-sand\n\nUnitized Sand\nUnitized Sand\u2015the sand covered by the special order.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/unloader": "TERM: Unloader\nURL: https://iadclexicon.org/unloader\n\nUnloader\nSee: pocket unloader.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/unitized-template": "TERM: Unitized Template\nURL: https://iadclexicon.org/unitized-template\n\nUnitized template\nThe term \u201cmodular\u201d can also be applied to the method of constructing the other components of a template system. For example, a multiwell/manifold template can be described as being modular (even if the well-spacer template was run as a single piece, as the hinged design described above) if the manifold, pigging valve assembly, etc., are installed after the template. The alternative to this type of modularization is installation of a multiwell/manifold template all-in-one-piece/unit. This type of template is often referred to as a unitized template, and a heavy-lift vessel is typically required to install it.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/unitized-zone": "TERM: Unitized Zone\nURL: https://iadclexicon.org/unitized-zone\n\nUnitized Zone\n\u201cUnitized zone\u201d means a geological formation that is within a unit area and subject to a unit agreement; terrain.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation", "https://iadclexicon.org/unmanned-facility": "TERM: Unmanned Facility\nURL: https://iadclexicon.org/unmanned-facility\n\nUnmanned facility\nUnmanned facility means an OCS facility, other than a floating facility or mobile offshore drilling unit, which is not a manned facility even though it may be continuously serviced by an attending vessel.\nSource: Outer Continental Shelf Activities, 33 CFR 140-147 (2013).\nRegulations", "https://iadclexicon.org/unmanned-installation": "TERM: Unmanned Installation\nURL: https://iadclexicon.org/unmanned-installation\n\nUnmanned Installation\n\u201cUnmanned installation\u201d means an installation on which persons are not normally present and in those instances when persons are present on the installation, their presence is for the purpose of performing operational duties, maintenance or inspections that will not necessitate an overnight stay; installation inhabit\u00e9e.\nSource:\u00a0Nova Scotia Offshore Petroleum Installations Regulations, SOR/95-191, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/unmanned-offshore-installation": "TERM: Unmanned Offshore Installation\nURL: https://iadclexicon.org/unmanned-offshore-installation\n\nUnmanned Offshore Installation\n\u201cUnmanned offshore installation\u201d means an offshore installation on which persons are not normally present and in those instances when persons are present on the installation, their presence is for the purpose of performing operational duties, maintenance or inspections that will not necessitate an overnight stay (installation inhabit\u00e9e au large des c\u00f4tes).\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource:\u00a0Canada Oil and Gas Installations Regulations, SOR/96-118, February 2013.\nRegulations", "https://iadclexicon.org/unmitigated-risk-residual-risk": "TERM: Unmitigated Risk (residual risk)\nURL: https://iadclexicon.org/unmitigated-risk-residual-risk\n\nUnmitigated Risk (residual risk)\nRisk that remains after risk management measures have been implemented. Residual risk is \u2015risk that remains after risk management measures have been implemented\u2016).\nSample Usage:\nA risk to the facility that was not considered in the risk assessment was a potential unmitigated risk.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/unmanned-platform": "TERM: Unmanned Platform\nURL: https://iadclexicon.org/unmanned-platform\n\nUnmanned platform\nA platform upon which persons may be employed at any one time, but upon which no living accommodations or quarters are provided.\nSource:\nAPI\nRP 2FB, Recommended Practice for the Design of Offshore Facilities Against Fire and Blast Loading, First Edition, April 2006.\nGlobal Standards\nUnmanned platform\nUnmanned platform means a fixed, bottom-founded OCS facility which is not a manned facility even though it may be continuously serviced by an attending vessel.\nSource: Outer Continental Shelf Activities, 33 CFR 140-147 (2013).\nRegulations", "https://iadclexicon.org/unmitigated-risk": "TERM: Unmitigated Risk\nURL: https://iadclexicon.org/unmitigated-risk\n\nUnmitigated Risk\nRisk that remains after risk management measures have been implemented.\nSample Usage:\nWhile increased patrols lessened the likelihood of trespassers, residual risk remained due to the unlocked exterior doors.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/unorthodox-well-location": "TERM: Unorthodox Well Location\nURL: https://iadclexicon.org/unorthodox-well-location\n\nUnorthodox Well Location\n\u201cUnorthodox well location\u201d means a location that does not conform to the spacing requirements division rules establish.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/unprotected-exposure": "TERM: Unprotected Exposure\nURL: https://iadclexicon.org/unprotected-exposure\n\nUnprotected exposure\nA worker\u2019s exposure to noise, measured at the worker\u2019s ear position, which does not take into account any protection afforded by person hearing protectors (NOHSC 1007). The correct notation for unprotected exposure is LAeq,8h. Note: Measurement at the worker\u2019s \u201cear position\u201d means a measurement taken at a horizontal distance of approximately 10cm to no more than 20cm from the entrance of the external canal of the ear receiving the higher noise level.\nSource: NOPSEMA Guidance Note: Noise Management\u2014Principles of Assessment and Control, N-09000-GN0401, Australia, Revision 3, December 2011.\nRegulatory Guidance", "https://iadclexicon.org/unoccluded": "TERM: Unoccluded\nURL: https://iadclexicon.org/unoccluded\n\nUnoccluded\nUnobstructed area of a screen opening.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/uns": "TERM: UNS\nURL: https://iadclexicon.org/uns\n\nUNS\nUnified numbering system (for alloys).\nSource:\nISO 21457:2010, Petroleum and natural gas industries \u2014 Materials selection and corrosion control for oil and gas production systems, First Edition,September 2010.\nGlobal Standards\nUNS\nUnified numbering system.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nUNS\nUnified National Standard or Unified Numbering System.\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/unsaturated-polyester": "TERM: Unsaturated Polyester\nURL: https://iadclexicon.org/unsaturated-polyester\n\nUnsaturated Polyester\nClass of thermosetting resin formed by the condensation reaction between difunctional acids and glycols.\nNote: 1 to entry:\u00a0Cure is accomplished, as with vinyl esters, by copolymerization with other vinyl monomers such as styrene.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/unsafe-location": "TERM: Unsafe Location\nURL: https://iadclexicon.org/unsafe-location\n\nUnsafe location\nAn atmospheric pressure relief device discharge point or downstream destructive device (e.g. flare, scrubber) discharge point that results in a potential hazard, such as the formation of flammable, toxic or corrosive mixtures at grade level or on elevated work structures, or ignition of relief stress at the point of emission.\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards", "https://iadclexicon.org/unreliability": "TERM: Unreliability\nURL: https://iadclexicon.org/unreliability\n\nUnreliability\n3.1.9\nF\n(\nt\n)\n\u2329measure\u232a probability for an item to fail to perform a required function under given conditions over a\ngiven time interval [0,\nt\n]\nNote 1 to entry:\nF\n(\nt\n) is also the probability that the time of the first failure\nt\nf is lower than\nt\n:\nF\n(\nt\n)=\nP\n(\nt\n_\nt\n) f . This is\nin relationship with the occurrence of the first failure.\nNote 2 to entry:\nF\n(\nt\n) is the cdf (cumulative distribution function) of the time to the first failure\nt\nf of the item. It\nranges from 0 to 1 when\nt\ngoes from 0 to infinity.\nNote 3 to entry: The unreliability is the complementary of the reliability:\nF\n(\nt\n)=1\u2212\nR\n(\nt\n)\nNote 4 to entry: When dealing with safety,\nF\n(\nt\n) is generally small compared to 1 and this property is used to\ndevelop approximated formulae (see Clause 7).\nNote 5 to entry: Unreliability is better to communicate than MTTF.\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/unsolicited-email": "TERM: Unsolicited Email\nURL: https://iadclexicon.org/unsolicited-email\n\nUnsolicited Email\nEmail that is not welcome, or was not requested, or invited.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards", "https://iadclexicon.org/unstable-area": "TERM: Unstable Area\nURL: https://iadclexicon.org/unstable-area\n\nUnstable Area\n\u201cUnstable area\u201d means a location that is susceptible to natural or human-induced events or forces capable of impairing the integrity of some or all of a division-approved facility\u2019s structural components.\u00a0 Examples of unstable areas are areas of poor foundation conditions, areas susceptible to mass earth movements and karst terrain areas where karst topography is developed as a result of dissolution of limestone, dolomite or other soluble rock.\u00a0 Characteristic physiographic features of karst terrain include sinkholes, sinking streams, caves, large springs and blind valleys.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/untreated-sewage": "TERM: Untreated Sewage\nURL: https://iadclexicon.org/untreated-sewage\n\nUntreated Sewage\nUntreated Sewage\nmeans sewage that has not been treated by a type approved sewage treatment plant, or that has not been comminuted and disinfected.\nSource: Resolution MEPC.173(58), Guidelines for ballast water sampling (G2), 10 October 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/untwisted-fibrous-bundle": "TERM: Untwisted Fibrous Bundle\nURL: https://iadclexicon.org/untwisted-fibrous-bundle\n\nUntwisted Fibrous Bundle\nMass of a fibrous bundle expressed per unit length.\nNote: 1 to entry:\u00a0A higher tow tex indicates a heavier roving. Tow tex is inversely proportional to yield. Consequently, a lower yield indicates a heavier roving. Tow tex is typically expressed as grams per kilometer. Yield is typically expressed as yards per pound. Tow tex\u00a0=\u00a0496 054,6/yield.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/unweighted-drilling-fluid": "TERM: Unweighted Drilling Fluid\nURL: https://iadclexicon.org/unweighted-drilling-fluid\n\nUnweighted Drilling Fluid\nDrilling fluid that does not contain commercial suspended solids added for the purpose of increasing the density of the drilling fluid.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/uoe": "TERM: UOE\nURL: https://iadclexicon.org/uoe\n\nUOE\npipe fabrication process for welded pipes, expanded.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards", "https://iadclexicon.org/up-state": "TERM: Up State\nURL: https://iadclexicon.org/up-state\n\nUp State\nState of an item characterized by the fact it can perform a required function, assuming that the external resources, if required, are provided.\u00a0NOTE This relates to availability performance.\nSource:\u00a0ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards", "https://iadclexicon.org/upland-area": "TERM: Upland Area\nURL: https://iadclexicon.org/upland-area\n\nUpland Area\nUpland Area\u2015an area which is not identified as a wetland and includes farm land, pasture land, recreational land, and residential land.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/upper-catenary": "TERM: Upper Catenary\nURL: https://iadclexicon.org/upper-catenary\n\nUpper catenary\nLength of flexible pipe between the platform and the subsea buoy.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/up-time": "TERM: Up Time\nURL: https://iadclexicon.org/up-time\n\nUp Time\nTime interval during which an item is in an up state.\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal S\ntandards", "https://iadclexicon.org/upmv": "TERM: UPMV\nURL: https://iadclexicon.org/upmv\n\nUPMV\nUpper production master valve.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/upper-critical-temperature-ar3": "TERM: Upper Critical Temperature (Ar3)\nURL: https://iadclexicon.org/upper-critical-temperature-ar3\n\nUpper Critical Temperature (Ar3)\nTemperature at which austenite begins to transform to ferrite during cooling.\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards", "https://iadclexicon.org/upper-deck": "TERM: Upper Deck\nURL: https://iadclexicon.org/upper-deck\n\nUpper Deck\n\u201cupper deck\u201d means the highest deck to which the watertight transverse bulkheads except aft peak bulkheads extend. <Annex 1, regulation 12A>.\nSource:\u00a0Resolution MEPC.141(54), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships, 1973 (Amendments to regulation 1, addition to regulation 12A, consequential amendments to the IOPP Certificate and amendments to regulation 21 of the revised Annex I of MARPOL 73/78), 24 March 2006, International Maritime Organization.\nLegislation", "https://iadclexicon.org/upper-explosive-limit": "TERM: Upper Explosive Limit\nURL: https://iadclexicon.org/upper-explosive-limit\n\nUpper Explosive Limit\nConcentration of flammable gas or vapour in air, above which the gas atmosphere is not explosive.\u00a0[IEV 426-02-10, modified].\nSource:\u00a0IEC 61892-7, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 7: Hazardous areas.\nGlobal Standards", "https://iadclexicon.org/upper-flammable-limit": "TERM: Upper Flammable Limit\nURL: https://iadclexicon.org/upper-flammable-limit\n\nUpper Flammable Limit\nThe maximum concentration of a flammable vapor in air (or other oxidant) above which propagation of flame does not occur on contact with an ignition source. The UFL is usually expressed as a volume percentage of the vapor in air Sometimes called the upper explosive limit (UEL). In popular terms, a mixture containing a percentage of flammable vapor above the UFL is too \u201crich\u201d to burn.\nSource:\nAPI\nStandards 2217A, Guidelines for Safe Work in Inert Confined Spaces in the Petroleum and Petrochemical Industries, Fourth Edition, July 2009.\nGlobal Standards\nUpper Flammable Limit (UFL)\nThe maximum concentration of a vapor in air (or other oxidant) above which propagation of flame does not occur on contact with an ignition source. The upper flammable limit is usually expressed as a volume percentage of the vapor in air. Sometimes called the Upper Explosive Limit (UEL). In popular terms, a mixture containing a percentage of flammable vapor above the UFL is too \u201crich\u201d to burn and one below the LFL is too \u201clean\u201d to burn.\nAPI\nRP 2201, Safe Hot Tapping Practices in the Petroleum & Petrochemical Industries, Fifth Edition, July 2003 (Reaffirmed October 2010),\nGlobal Standards\nAPI\nRP 2009, Safe Welding, Cutting, and Hot Work Practices in the Petroleum and Petrochemical Industries, Seventh Edition, February 2002 (Reaffirmed, March 2012),\nGlobal Standards\nUpper Flammable Limit (Gas Properties)\nVolume fraction of flammable gas or vapour in air above, which an explosive gas atmosphere does not form, expressed as a percentage (see IEC 60079-20).\nNOTE This is also known as upper explosive limit (UEL).\nSource:\u00a0IEC 60079-29-1, Explosive atmospheres \u2013 Part 29-1: Gas detectors \u2013 Performance requirements of detectors for flammable gases.\nGlobal Standards", "https://iadclexicon.org/upper-kelly-cock": "TERM: Upper Kelly Cock\nURL: https://iadclexicon.org/upper-kelly-cock\n\nUpper Kelly Cock\nA valve immediately above the kelly that can be closed to confine pressures inside the drill string.\nSource:\nAPI\nRP 7G, Recommended Practice for Drill Stem Design and Operating Limits, Upstream Segment, Sixteenth Edition, August 1998 (Addendum 2: September 2009).\nGlobal Standards\nUpper Kelly Cock\nValve immediately above the kelly that can be closed to confine pressure inside the drill stem.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/upper-kelly-valve": "TERM: Upper Kelly Valve\nURL: https://iadclexicon.org/upper-kelly-valve\n\nKelly swivel valve (kelly cock or upper kelly valve)\nA valve located between the kelly swivel and the kelly, used for well control when the kelly is in the hole. It works like a check valve when engaged.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards", "https://iadclexicon.org/upr": "TERM: UPR\nURL: https://iadclexicon.org/upr\n\nUPR\nupper pipe ram\nSource:\u00a0Oil & Gas UK, Guidelines on subsea BOP systems, Issue 1, July 2012,\nGlobal Standards", "https://iadclexicon.org/upper-kelly-valve-or-kelly-cock": "TERM: Upper Kelly Valve or Kelly Cock\nURL: https://iadclexicon.org/upper-kelly-valve-or-kelly-cock\n\nUpper Kelly Valve or Kelly Cock\nValve immediately above the kelly that can be closed to confine pressures inside the drill stem.\nSource:\nAPI\nSPEC 7-1, Specification for Rotary Drill Stem Elements, First Edition, March 2006 (Addendum April 2011).\nGlobal Standards", "https://iadclexicon.org/upset": "TERM: Upset\nURL: https://iadclexicon.org/upset\n\nUpset (Noun)\nForged metal end of OCTG with increased wall thickness and diameter, later to be threaded or welded.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards\nUpset\nA pipe end with increased wall thickness. The outside diameter may be increased, or the inside diameter may be reduced, or both. Upsets are usually formed by hot forging the pipe end.\nSource:\nAPI\nRP 7G, Recommended Practice for Drill Stem Design and Operating Limits, Upstream Segment, Sixteenth Edition, August 1998 (Addendum 2: September 2009).\nGlobal Standards\nUpset\nForged end of a drill pipe tube used to increase wall thickness.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/ups": "TERM: UPS\nURL: https://iadclexicon.org/ups\n\nUPS\nUninterruptable power supply.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards\nUPS\nUninterruptible Power Supply.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/upset-ovality": "TERM: Upset Ovality\nURL: https://iadclexicon.org/upset-ovality\n\nUpset Ovality\nDifference between the largest and smallest diameter in a plane perpendicular to the axis of the upset.\nSource:\nAPI\nSPEC 5DP, Specification for Drill Pipe, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/upstream": "TERM: Upstream\nURL: https://iadclexicon.org/upstream\n\nUpstream\nDirection of movement towards the reservoir.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards\nUpstream\nAway from a component against the direction of flow.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards\nUpstream\nBusiness category of the petroleum industry involving exploration and production (e.g. offshore oil/gas production facility, drilling rig, intervention vessel).\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal Standards\nUpstream\nBusiness category of the petroleum industry involving exploration and production.\u00a0EXAMPLES Offshore oil/gas production facility, drilling rig, intervention vessel.\nSource: ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards", "https://iadclexicon.org/upstream-facility": "TERM: Upstream Facility\nURL: https://iadclexicon.org/upstream-facility\n\nUpstream Facility\n\u201cUpstream facility\u201d means a facility or operation associated with the exploration, development, production or storage of oil or gas that is not a downstream facility.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/upstream-pipeline-network": "TERM: Upstream Pipeline Network\nURL: https://iadclexicon.org/upstream-pipeline-network\n\nUpstream Pipeline Network\nAny pipeline or network of pipelines operated or constructed as part of an oil or gas production project, or used to convey natural gas from one or more production facilities of this type to a processing plant, a terminal or a final landing terminal. Those parts of such networks and facilities that are used for local production activities of a deposit where the natural gas is produced are not regarded as upstream pipeline networks.\nSource:\u00a0Act 29 November 1996 No. 72 Relating to Petroleum Activities, Norway, amended June 2011.\nLegislation", "https://iadclexicon.org/upsurge": "TERM: Upsurge\nURL: https://iadclexicon.org/upsurge\n\nUpsurge\nPositive pressure surge. Upsurge pressure is above the normal operating pressuren.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/uptime": "TERM: Uptime\nURL: https://iadclexicon.org/uptime\n\nUptime\nTime interval during which an item is in the up state.\nSource:\u00a0ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards", "https://iadclexicon.org/urbanized-area": "TERM: Urbanized Area\nURL: https://iadclexicon.org/urbanized-area\n\nUrbanized Area\n\u201cUrbanized area\u201d means an area where a well or production facilities of a well are located within a municipal corporation or within a township that has an unincorporated population of more than five thousand in the most recent federal decennial census prior to the issuance of the permit for the well or production facilities.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations", "https://iadclexicon.org/url": "TERM: URL\nURL: https://iadclexicon.org/url\n\nURL\nUniform Resource Locator.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards", "https://iadclexicon.org/uri": "TERM: URI\nURL: https://iadclexicon.org/uri\n\nURI\nUniform Resource Identifier.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards", "https://iadclexicon.org/usability": "TERM: Usability\nURL: https://iadclexicon.org/usability\n\nUsability\nThe extent to which systems can be used by users to achieve specified goals with effectiveness, efficiency and satisfaction, in a specified context of use.\nSource:\nIMO MSC.1/Circ.1512, Guideline on Software Quality Assurance and Human-Centred Design for e-navigation, 8 June 2015, International Maritime Organization.\nRegulatory Guidance\nUsability\nExtent to which a system, product or service can be used by specified users to achieve specified goals with effectiveness, efficiency and satisfaction in a specified context of use.\nNote 1 to entry: Systems, products or services are part of\nwork systems\n(\n2.\n2\n) and used by\nworkers\n(\n2\n.\n4\n) within those systems.\nNote 2 to entry: In this International Standard, the context of use is within a work system.\n[SOURCE: ISO 9241-210:2010, 2.13].\nSource:\u00a0ISO 6385:2016, Ergonomics principles in the design of work systems, Third Edition, September 2016.\nGlobal Standards", "https://iadclexicon.org/us-csb": "TERM: US CSB\nURL: https://iadclexicon.org/us-csb\n\nUS CSB\nUS Chemical Safety and hazard investigation Board.\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards", "https://iadclexicon.org/usability-testing": "TERM: Usability Testing\nURL: https://iadclexicon.org/usability-testing\n\nUsability Testing\nEvaluation methods and techniques used to support Human-Centred Design (HCD) and used for the purpose of increasing the usability of a system.\nSource:\nIMO MSC.1/Circ.1512, Guideline on Software Quality Assurance and Human-Centred Design for e-navigation, 8 June 2015, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/usable-fluid-volume": "TERM: Usable Fluid Volume\nURL: https://iadclexicon.org/usable-fluid-volume\n\nUsable Fluid Volume\nUsable fluid volume is defined as that fluid recoverable from an accumulator between the limits of the accumulator operating pressure and the pre-charge pressure, or the shut-off pressure, for the hydraulic operating system.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/usable-quality-water-strata": "TERM: Usable Quality Water Strata\nURL: https://iadclexicon.org/usable-quality-water-strata\n\nUsable Quality Water Strata\nAll strata determined by the Groundwater Advisory Unit of the Oil and Gas Division to contain usable quality water.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/usable-hydraulic-fluid": "TERM: Usable Hydraulic Fluid\nURL: https://iadclexicon.org/usable-hydraulic-fluid\n\nUsable Hydraulic Fluid\nThe fluid volume recoverable from the accumulator system between the system rated working pressure and the minimum operating pressure.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/uscg": "TERM: USCG\nURL: https://iadclexicon.org/uscg\n\nUSCG\nUnited States Coast Guard.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nSource:\nAPI\nRP 14G, Recommended Practice for Fire Prevention and Control on Fixed Open-type Offshore Production Platforms: Upstream Segment, Fourth Edition, April 2007.\nGlobal Standards\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines", "https://iadclexicon.org/usc": "TERM: USC\nURL: https://iadclexicon.org/usc\n\nUSC\nUnited States Customary (units).\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards", "https://iadclexicon.org/usage-areas": "TERM: Usage Areas\nURL: https://iadclexicon.org/usage-areas\n\nUsage Areas\nAlso included as \u201cusage areas\u201d are areas where cleaning rags containing solvents or open containers of paint products are present.\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards", "https://iadclexicon.org/used": "TERM: Used\nURL: https://iadclexicon.org/used\n\nUsed\n\u201cUsed\u201d is defined as operations such as cleaning paint brushes with flammable solvents and mixing paint with solvents where volatile gases or vapors will be given off to the atmosphere. Also included as \u201cusage areas\u201d are areas where cleaning rags containing solvents or open containers of paint products are present.\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards\nUsed\n\u201cUsed\u201d is defined as laboratory operations or analysis where samples are mixed with flammable solvents where volatile gases or vapors will be given off to the atmosphere.\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards", "https://iadclexicon.org/use-case": "TERM: Use Case\nURL: https://iadclexicon.org/use-case\n\nUse Case\nTechnique for capturing potential functional requirements that employs the use of one or more scenarios that convey how the system should interact with the end user or another system to achieve a specific goal.\nNOTE: Typically use cases treat the system as a black box, and the interactions with the system, including system responses, are as perceived from outside of the system. Use cases are popular because they simplify the description of requirements, and avoid the problem of making assumptions about how this functionality will be accomplished\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/used-oil": "TERM: Used Oil\nURL: https://iadclexicon.org/used-oil\n\nUsed Oil\nAny oil that has been refined from crude oil, or any synthetic oil, that has been used and as a result of such use is contaminated by physical or chemical impurities.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/user": "TERM: User\nURL: https://iadclexicon.org/user\n\nOwner/user\nAn owner or user of pressure vessels who exercises control over the operation, engineering, inspection, repair, alteration, pressure testing and rerating of those pressure vessels.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration Downstream Segment, Ninth Edition, June 2006.\nGlobal Standards\nUser\nCompany or person who employs the equipment.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards\nUser\nIndividual or company that uses equipment or material, or implements standards.\nSource:\nAPI\nRP 8B, Recommended Practice for Procedures for Inspections, Maintenance, Repair and Remanufacture of Hoisting Equipment, Seventh Edition, March 2002 (Reaffirmed: August 2012).\nGlobal Standards\nUser or user/purchaser\nThe company, organization or entity that purchases, installs, and/or uses equipment.\nSource:\nAPI\nTR 1PER15K-1, Protocol for Verification and Validation of High-pressure High-temperature Equipment, First Edition, March 2013.\nGlobal Standards\nUser and/or operator\nOrganization that uses and/or operates the C/WO riser system.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nUsers\nUsers as mentioned in the second subsection, can be own personnel or external suppliers of services and equipment.\nSource:\u00a0Guidelines Regarding the Management Regulations, Norway, updated December 2012.\nRegulatory Guidance\nUser\nUser of the equipment.\nSource: IEC 60079-19:2015, Explosive atmospheres \u2013 Part 19: Equipment repair, overhaul and reclamation, Edition 3.1, March 2015.\nGlobal Standards\nUser\nAnyone interacting with the system, including its operators and maintainers.\nSource:\nIMO MSC.1/Circ.1512, Guideline on Software Quality Assurance and Human-Centred Design for e-navigation, 8 June 2015, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/usv": "TERM: USV\nURL: https://iadclexicon.org/usv\n\nUSV\nUnderwater safety valve.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards\nUSV\nUnderwater safety valve (see ISO 10423).\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/userpurchaser": "TERM: User/purchaser\nURL: https://iadclexicon.org/userpurchaser\n\nUser or user/purchaser\nThe company, organization or entity that purchases, installs, and/or uses equipment.\nSource:\nAPI\nTR 1PER15K-1, Protocol for Verification and Validation of High-pressure High-temperature Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/utc": "TERM: UTC\nURL: https://iadclexicon.org/utc\n\nUTC\nUniversal Time Co-ordinated\nSource: Resolution MEPC.184(59), 2009 Guidelines for exhaust gas cleaning systems, 17 July 2009, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/ut": "TERM: UT\nURL: https://iadclexicon.org/ut\n\nUT\nUltrasonic testing.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards\nSource:\nAPI\nRP 2SIM, Structural Integrity Management of Fixed Offshore Structures, First Edition, November 2014.\nGlobal Standards\nSource:\nAPI\nRP 8B, Recommended Practice for Procedures for Inspections, Maintenance, Repair and Remanufacture of Hoisting Equipment, Seventh Edition, March 2002 (Reaffirmed: August 2012).\nGlobal Standards\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nSource:\nAPI\nSPEC 5CRA, Specification for Corrosion Resistant Alloy Seamless Tubes for Use as Casing, Tubing and Coupling Stock, Upstream Segment, First Edition, February 2010 (Errata August 2011).\nGlobal Standards\nSource:\nAPI\nSPEC 5CT, Specification for Casing and Tubing, Upstream Segment, Ninth Edition, July 2011 (Errata September 2012).\nGlobal Standards\nSource:\nAPI\nSPEC 5DP, Specification for Drill Pipe, First Edition, August 2009.\nGlobal Standards\nSource:\nAPI\nSPEC 7-1, Specification for Rotary Drill Stem Elements, First Edition, March 2006 (Addendum April 2011).\nGlobal Standards\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards\nUT\nUltrasonic inspection.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards\nUT\nUsability Testing.\nSource:\nIMO MSC.1/Circ.1512, Guideline on Software Quality Assurance and Human-Centred Design for e-navigation, 8 June 2015, International Maritime Organization.\nRegulatory Guidance\nUT\nEvaluation methods and techniques used to support Human-Centred Design (HCD) and used for the purpose of increasing the usability of a system.\nSource:\nIMO MSC.1/Circ.1512, Guideline on Software Quality Assurance and Human-Centred Design for e-navigation, 8 June 2015, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/utilisation": "TERM: Utilisation\nURL: https://iadclexicon.org/utilisation\n\nUtilisation\nCooling in order to liquefy gas, refining and petrochemical activity, production and transmission of electric power\u00a0 and other use of produced petroleum, storage of petroleum as well as the construction, placing, operation and use of a facility for the purpose of utilisation.\nSource:\u00a0Act 29 November 1996 No. 72 Relating to Petroleum Activities, Norway, amended June 2011.\nLegislationhttps://www.iadclexicon.org/wp-admin/post.php?post=35959&action=edit", "https://iadclexicon.org/utfl": "TERM: UTFL\nURL: https://iadclexicon.org/utfl\n\nUTFL\nFull-length ultrasonic inspection.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/utility": "TERM: Utility\nURL: https://iadclexicon.org/utility\n\nUtility\n\u201cUtility\u201d means a navigable water, a highway, an irrigation ditch, a publicly owned or operated drainage system, sewer or dike, an underground telegraph or telephone line or a line for the transmission of hydrocarbons, electricity or any other substance; installation de service public.\nSource: National Energy Board Act, R.S.C., 1985, c. N-7, Canada, current to April 29, 2013.\nLegislation", "https://iadclexicon.org/utilisation-factor": "TERM: Utilisation Factor\nURL: https://iadclexicon.org/utilisation-factor\n\nUtilisation factor\nThe fraction of anode material that can be utilised for design purposes.\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards", "https://iadclexicon.org/utility-bolting": "TERM: Utility Bolting\nURL: https://iadclexicon.org/utility-bolting\n\nUtility Bolting\nAll bolting that is required to mount equipment and accessories to the drill-through equipment that is not closure bolting, pressure retaining, or pressure controlling.\nNOTE: Examples: bolting on lifting eye, pad eye (nonwelded), wear bushing, name plate, clamps for tubing, guards.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nUtility Bolting\nAll bolting that is required to mount equipment and accessories to the drill-through equipment that is not closure bolting, pressure retaining, or pressure controlling.\nNOTE: Examples include bolting on lifting eyes, pad eyes (non-welded), wear bushing, nameplate, clamps for tubing, guards.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/unauthorized-discharge": "TERM: Unauthorized Discharge\nURL: https://iadclexicon.org/unauthorized-discharge\n\nUnauthorized Discharge\nAn unauthorized discharge occurs when:\n\u2022 A substance or mixture is discharged from a production or drilling installation in an amount or at a concentration in excess of the limits described in the Operator\u2019s Environmental Protection Plan, or the substance or the manner of discharge is not described in that plan Note: In respect of the definition of pollution as per DPR 1(1); C NLOPB/CNSOPB/NEB Environmental Protection Plan Guidelines, March 2011.\n\u2022 A toxic fluid is discharged from a diving installation or an accommodations installation. Note: INST 70(1).\n\u2022 A discharge occurs from a geophysical vessel that constitutes a threat to the environment Note: GPR 27.\nSource: Incident Reporting and Investigation Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, November 30, 2012.\nRegulatory Guidance", "https://iadclexicon.org/utility-piping": "TERM: Utility Piping\nURL: https://iadclexicon.org/utility-piping\n\nUtility Piping\nNon-process piping associated with a process unit (e.g. steam, air, water, nitrogen, etc.).\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/uts": "TERM: UTS\nURL: https://iadclexicon.org/uts\n\nUTS\nUltimate Tensile Strength.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nSource:\nAPI\nTR 1PER15K-1, Protocol for Verification and Validation of High-pressure High-temperature Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/utw": "TERM: UTW\nURL: https://iadclexicon.org/utw\n\nUTW\nUltrasonic inspection, weld line.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/uv": "TERM: UV\nURL: https://iadclexicon.org/uv\n\nUV\nUltraviolet.\nSource:\nAPI\nRP 14G, Recommended Practice for Fire Prevention and Control on Fixed Open-type Offshore Production Platforms: Upstream Segment, Fourth Edition, April 2007.\nGlobal Standards\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nSource:\nAPI\nRP 17B, Recommended Practice for Flexible Pipe, Fourth Edition, July 2008.\nGlobal Standards\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards\nUV\nUltra-violet.\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards\nSource: Rules for Classification and Construction, IV Industrial Services, 6 Offshore Technology, 9 Guideline for Personnel Transfers by Means of Lifting Appliances, Edition 2011, Germanischer Lloyd SE,\nGlobal Standards", "https://iadclexicon.org/uv-radiation": "TERM: UV Radiation\nURL: https://iadclexicon.org/uv-radiation\n\nUV Radiation\nUltraviolet Radiation.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards\nUV Radiation\nElectromagnetic radiation in the frequency band just above the visible spectrum.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/uu": "TERM: UU\nURL: https://iadclexicon.org/uu\n\nUU\nUnconsolidated undrained triaxial tests.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/utility-tip-or-pipe-flare-tip": "TERM: Utility Tip or Pipe-Flare Tip\nURL: https://iadclexicon.org/utility-tip-or-pipe-flare-tip\n\nUtility Tip or Pipe-Flare Tip\nThe simplest flare-tip design is commonly referred to as a utility or pipe-flare tip and can consist of little more than a piece of pipe fitted with a flame retention device for flame stability at higher exit velocities (the upper portion is typically stainless steel to endure the high flame temperatures) and a pilot for gas ignition.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards", "https://iadclexicon.org/utilization-ratio": "TERM: Utilization Ratio\nURL: https://iadclexicon.org/utilization-ratio\n\nUtilization Ratio\nThe ratio of actual stress to allowable stress.\nSource:\nAPI\nRP 2FB, Recommended Practice for the Design of Offshore Facilities Against Fire and Blast Loading, First Edition, April 2006.\nGlobal Standards", "https://iadclexicon.org/v": "TERM: V\nURL: https://iadclexicon.org/v\n\nV\nVolts.\nSource:\nAPI\nRP 67, Recommended Practice for Oilfield Explosives Safety, Upstream Segment, Second Edition, May 2007.\nGlobal Standards\nV\nVolume of the conical spudcan below mudline when\nz\n=\ny\nm.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/uwa": "TERM: UWA\nURL: https://iadclexicon.org/uwa\n\nUWA\nultimate work authority.\nSource:\nAPI\nBulletin 97, Well Construction Interface Document Guidelines, First Edition, December 2013.\nGlobal Standards", "https://iadclexicon.org/utilization": "TERM: Utilization\nURL: https://iadclexicon.org/utilization\n\nUtilization\nMaximum value of the ratio of the generalized representation of the assessment action effect to the generalized representation of the assessment resistance in compatible units.\nNOTE 1 The utilization is the maximum absolute value of the ratio for each limit state and assessment situation being considered.\nNOTE 2 Only utilizations smaller than or equal to 1,0 satisfy the assessment criteria for a particular limit state.\nNOTE 3 The assessment action effect is the response to the factored actions. The assessment resistance is the representative resistance divided by the partial resistance factor.\nNOTE 4 For members and foundations subjected to combined forces, the internal force pattern and the resistance combine into an interaction equation. If the interaction equation governing the assessment check is, or can be, reduced to an inequality of the form U\u22641,0, then the utilization is equal to U.\nNOTE 5 Adapted from ISO 19902:2007, definition 3.56.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/v-door": "TERM: V-door\nURL: https://iadclexicon.org/v-door\n\nV-door\nThe opening in the derrick leading from the derrick floor to the catwalk and pipe rack area.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards", "https://iadclexicon.org/vac": "TERM: VAC\nURL: https://iadclexicon.org/vac\n\nVAC\nVolts alternating current.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/v-door-ramp": "TERM: V-door Ramp\nURL: https://iadclexicon.org/v-door-ramp\n\nV-door ramp\nA slide-like ramp used to pick up and lay down tools to and from the catwalk/pipe rack area. Also used to pick up drill pipe, drill collars or any other heavy equipment that could not be done safely because of the height of the substructure and close proximity to the blowout preventers, electric and hydraulic lines, and other equipment in the area.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards", "https://iadclexicon.org/vacated-area": "TERM: Vacated Area\nURL: https://iadclexicon.org/vacated-area\n\nVacated area\nVacated area has the meaning given by section 14.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/vacuum": "TERM: Vacuum\nURL: https://iadclexicon.org/vacuum\n\nVacuum\n\u201cVacuum\u201d means pressure below the prevailing pressure of the atmosphere.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/vacuum-insulated-tubing": "TERM: Vacuum Insulated Tubing\nURL: https://iadclexicon.org/vacuum-insulated-tubing\n\nVacuum insulated tubing\nVIT consists of a double tubing wall welded together on either the ID or OD of the joint. The vacuum between the two pipes achieves very low thermal conductivity to reduce heat transfer from the tubing to the surrounding annuli.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/vad": "TERM: VAD\nURL: https://iadclexicon.org/vad\n\nVAD\nVacuum arc degassing.\nSource:\nAPI\nSPEC 5CRA, Specification for Corrosion Resistant Alloy Seamless Tubes for Use as Casing, Tubing and Coupling Stock, Upstream Segment, First Edition, February 2010 (Errata August 2011).\nGlobal Standards", "https://iadclexicon.org/vadose-zone": "TERM: Vadose Zone\nURL: https://iadclexicon.org/vadose-zone\n\nUpstream Facility\n\u201cVadose zone\u201d means unsaturated earth material below the land surface and above ground water, or in between bodies of ground water.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/valid-certificates": "TERM: Valid Certificates\nURL: https://iadclexicon.org/valid-certificates\n\nValid Certificates\nValid certificate means certificate issued by an independent party (including any member of the classification society) for a fixed time period.\nSource:\u00a0Guidance Notes on Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, Oil Industry Safety Directorate (India), 2012.\nRegulatory Guidance\nValid Certificates\nA certificate that has been issued directly by a Party to a relevant convention or on its behalf by a recognized organization and contains accurate and effective dates meets the provisions of the relevant convention and to which the particulars of the ship, its crew and its equipment correspond.\nSource: IMO resolution A.1052(27), Procedures for Port State Control, 2011, 201 December 2011, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/valid": "TERM: Valid\nURL: https://iadclexicon.org/valid\n\nValid\nIn this part of ISO 10426, calibrating an instrument refers to assuring the accuracy of the measurement. Accuracy is the degree of conformity of a measurement of a quantity to its actual or true value. Accuracy is related to precision, or reproducibility, of a measurement. Precision is the degree to which further measurements or calculations will show the same or similar results. Precision is characterized in terms of the standard deviation of the measurement. The results of calculations or a measurement can be accurate, but not precise, precise but not accurate, neither or both. A result is valid if it is both accurate and precise.\nSource:\nAPI\nSPEC 10A, Specification for Cements and Materials for Well Cementing, Twenty-fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/validation-test": "TERM: Validation Test\nURL: https://iadclexicon.org/validation-test\n\nValidation Test\nTest performed to qualify a particular size, type and model of equipment for a specific class of service. NOTE See Annex B for details.\nSource:\nAPI\nSPEC 14A, Specification for Subsurface Safety Valve Equipment, Eleventh Edition, October 2005 (Reaffirmed June 2012).\nGlobal Standards", "https://iadclexicon.org/validation-process": "TERM: Validation Process\nURL: https://iadclexicon.org/validation-process\n\nValidation process\nThe validation process is the methodology to incorporate the basis of design in system testing and validate the results of the verification process.\nSource:\nAPI\nTR 1PER15K-1, Protocol for Verification and Validation of High-pressure High-temperature Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/validation": "TERM: Validation\nURL: https://iadclexicon.org/validation\n\nValidation\nConfirmation that the operational requirements for a specific use or application have been fulfilled through the provision of objective evidence.\nNOTE Typically validation is achieved by qualification testing and/or system integration testing.\nSource:\nAPI\nRecommended Practice 17H, Remotely Operated Tools and Interfaces on Subsea Production Systems, Second Edition, June 2013 (Addendum 1, October 2014).\nGlobal Standards\nValidation\nA quality assurance process of establishing evidence that provides a high degree of assurance that a product, service, or system will accomplish its intended purpose. NOTE This often involves acceptance of fit-for-purpose with end users and other product stakeholders. NOTE 2 In this document, the related term \u201cvalidation\u201d is used only with respect to the initial design of equipment (i.e. capacity calculations and any performance confirmation tests in a lab rather than in the well).\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards\nValidation\nconfirmation through the use of objective evidence that the requirements for a specific intended use or application have been fulfilled\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards\nValidation\nConfirmation, through the provision of objective evidence, that the requirements for a specific intended use or application have been fulfilled\n[SOURCE: ISO 9000:2005].\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards\nValidation\nA validation of a proposed facility is a statement in writing by an independent validator in respect of the design, construction and installation (including instrumentation, process layout and process control systems) of the facility, to the extent that these matters are covered by the scope of the validation agreed between NOPSEMA and the operator.\nA validation of a proposed significant change to an existing facility is a statement in writing by an independent validator in respect of the proposed change, to the extent required by the scope of the validation agreed between NOPSEMA and the operator.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Safety) Regulations 2009 (Select Legislative Instrument 2009 No. 382 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/validity": "TERM: Validity\nURL: https://iadclexicon.org/validity\n\nValidity\nevidence that the assessment measures what it is intended to measure, as defined by the certification scheme\n[SOURCE: ISO/IEC 17024:2012, 3.17, modified \u2014 Note to entry has been deleted.].\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/value-of-statistical-life": "TERM: Value of Statistical Life\nURL: https://iadclexicon.org/value-of-statistical-life\n\nValue of Statistical Life\nAmount people are willing to pay to reduce risk so that on average one less person is expected to die from the risk.\nSample Usage:\nThe analyst estimates the monetary value of the mortality risk reduction from the initiative by using the VSL estimate.\nAnnotation:\nThe VSL is not intended to value very large reductions in mortality risk or place a value on the lives of identified individuals. VSL measures the monetized value of small reductions in mortality risk for a large number of people. For example, a countermeasure that reduces the annual risk of death by one in a million for 20 million people will, on average, save 20 lives a year. If the VSL is estimated at $5 million, the value of this mortality risk reduction is $100 million (20 expected lives saved times $5 million per life).\nMost VSL estimates are based on studies of the wage compensation for occupational hazards or studies that elicit people\u2019s willingness to pay for mortality risk reduction directly.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/value-chain": "TERM: Value Chain\nURL: https://iadclexicon.org/value-chain\n\nValue Chain\nInterlinked activities of the company, suppliers, customers and other stakeholders that convert inputs into beneficial outputs (\ni.e.\nproducts).\nMapping a company\u2019s value chain can support understanding of risks and help set boundaries when considering impacts of activities. For an oil and gas company, the value chain refers to the full lifecycle of its products, including the processes of extraction, production, refining, marketing, consumption and disposal/recycling. Stakeholders in the input side of the value chain include suppliers and contractors- the \u201csupply chain\u201d.\nStakeholders in the output side include the \u201ccustomer chain\u201d, which may include resellers, retailers and consumers.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards", "https://iadclexicon.org/valve": "TERM: Valve\nURL: https://iadclexicon.org/valve\n\nValve\nDevice used to stop or control the rate of flow in a line or vessel or to serve as an automatic or semiautomatic safety device. Common valves include the butterfly, gate, plug, globe, needle, check, and pressure relief.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards\nValve\nA device for regulating or controlling the flow of material by means of a movable part or parts which open or close a passage.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations", "https://iadclexicon.org/valve-actuators-hydraulicelectro-hydraulic": "TERM: Valve Actuators Hydraulic/Electro-hydraulic\nURL: https://iadclexicon.org/valve-actuators-hydraulicelectro-hydraulic\n\nValve Actuators Hydraulic/Electro-hydraulic\nHydraulic and electro-hydraulic valve actuators convert fluid pressure into motion..\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/valve-actuators": "TERM: Valve Actuators\nURL: https://iadclexicon.org/valve-actuators\n\nValve Actuators\nGeneral \u2013 devices that, in response to a signal, automatically move the valve to the desired position using an outside power source.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/valve-actuators-manual": "TERM: Valve Actuators Manual\nURL: https://iadclexicon.org/valve-actuators-manual\n\nValve Actuators Manual\nBy definition, require no outside power source.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/valve-actuators-pneumatic": "TERM: Valve Actuators Pneumatic\nURL: https://iadclexicon.org/valve-actuators-pneumatic\n\nValve Actuators Pneumatic\nPneumatic valve actuators that convert air pressure into motion.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/valve-block": "TERM: Valve Block\nURL: https://iadclexicon.org/valve-block\n\nValve Block\nIntegral block containing two or more valves.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/valve-bore-sealing-mechanism": "TERM: Valve-Bore Sealing Mechanism\nURL: https://iadclexicon.org/valve-bore-sealing-mechanism\n\nValve-Bore Sealing Mechanism\nInternal valve parts that close off the flow through the valve bore. EXAMPLES Gates, balls, plugs, poppets, flappers and their respective seats\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/valve-check": "TERM: Valve, Check\nURL: https://iadclexicon.org/valve-check\n\nValve, Check\nA valve that permits fluid to flow freely in one direction and contains a mechanism to automatically prevent flow in the other direction.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards", "https://iadclexicon.org/valve-flow-coefficient": "TERM: Valve Flow Coefficient\nURL: https://iadclexicon.org/valve-flow-coefficient\n\nValve Flow Coefficient\nSpecifies the friction coefficient for a valve.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/valve-drilling-operation": "TERM: Valve Drilling Operation\nURL: https://iadclexicon.org/valve-drilling-operation\n\nValve drilling operation\nDrilling of a hole through the blocking element of a valve that is stuck in the closed position with pressure on the well side of the valve. The drilling is accomplished through a lubricator assembly that confines the pressure after the blocking element is penetrated.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nValve drilling operation\n\u201cValve drilling operation\u201d means the drilling of a hole through the blocking element of a valve that is struck in the closed position with pressure on the well side of the valve.\n[Mich. Admin. Code R 408 (2013)].\nSource: Oil and Gas Drilling and Servicing Operations, Michigan Administrative Code R 408, February 8, 2013.\nRegulations", "https://iadclexicon.org/valve-gate": "TERM: Valve, Gate\nURL: https://iadclexicon.org/valve-gate\n\nValve, Gate\nA valve assembly with a gate operating within the body, 90 degrees to the conduit, to effect a closure.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards", "https://iadclexicon.org/valve-positioners": "TERM: Valve Positioners\nURL: https://iadclexicon.org/valve-positioners\n\nValve Positioners\nValve positioners compare the control signal to the actuator\u2019s position and move the actuator accordingly.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/valve-regulated-battery-cell": "TERM: Valve-Regulated Battery Cell\nURL: https://iadclexicon.org/valve-regulated-battery-cell\n\nValve-Regulated Battery Cell\nA secondary cell which is closed under normal conditions but which has an arrangement which allows the escape of gas if the internal pressure exceeds a predetermined value. The cell cannot normally receive addition to the electrolyte.\nSource:\u00a0IEC 61892-6, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 6: Installation.\nGlobal Standards", "https://iadclexicon.org/valve-position-indicators": "TERM: Valve Position Indicators\nURL: https://iadclexicon.org/valve-position-indicators\n\nValve Position Indicators\nAre devices that show the position of the closure element.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/valve-regulated-cell": "TERM: Valve Regulated Cell\nURL: https://iadclexicon.org/valve-regulated-cell\n\nValve Regulated Cell\nA secondary cell which is closed under normal conditions but has an arrangement which allows the escape of gas if the internal pressure exceeds a predetermined value. The cell cannot normally receive addition to the electrolyte.\nSource:\u00a0IEC 61892-7, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 7: Hazardous areas.\nGlobal Standards", "https://iadclexicon.org/valve-regulated-lead-acid-battery": "TERM: Valve Regulated Lead Acid Battery\nURL: https://iadclexicon.org/valve-regulated-lead-acid-battery\n\nValve Regulated Lead Acid Battery\nsecondary battery in which cells are closed but have a valve which allows the escape of gas if the internal pressure exceeds a predetermined value\nNote 1 to entry: The cell or battery cannot normally receive addition to the electrolyte.\nNote 2 to entry: This note applies to the French language only.\n[SOURCE IEC 60050-482:2004, 482.05.15].\nSource: IEC 61892-6, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 6: Installation, Third Edition, December \u00a02013.\nGlobal Standards", "https://iadclexicon.org/valve-station": "TERM: Valve Station\nURL: https://iadclexicon.org/valve-station\n\nValve station\nValve station means:\na greenhouse gas valve station; or\na petroleum valve station.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/valve-removal-plug": "TERM: Valve-Removal Plug\nURL: https://iadclexicon.org/valve-removal-plug\n\nValve-Removal Plug\nThreaded plug that can be installed in the wellhead to enable gate-valve removal under pressure.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/vapor": "TERM: Vapor\nURL: https://iadclexicon.org/vapor\n\nVapor\nThe gaseous state of materials; vapor release requires elevated temperature for materials which are liquid or solid at ambient temperature. Materials can burn only when in their vapor state.\nAPI\nRP 2201, Safe Hot Tapping Practices in the Petroleum & Petrochemical Industries, Fifth Edition, July 2003 (Reaffirmed October 2010),\nGlobal Standards", "https://iadclexicon.org/vanish-point": "TERM: Vanish Point\nURL: https://iadclexicon.org/vanish-point\n\nVanish Point\nLocation where the external thread runs out or terminates on the OCTG outside surface. NOTE The vanish point is the point where the lead of the chaser tool makes its final cut.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/var": "TERM: VAR\nURL: https://iadclexicon.org/var\n\nVAR\nVacuum arc remelting.\nSource:\nAPI\nSPEC 5CRA, Specification for Corrosion Resistant Alloy Seamless Tubes for Use as Casing, Tubing and Coupling Stock, Upstream Segment, First Edition, February 2010 (Errata August 2011).\nGlobal Standards", "https://iadclexicon.org/variability": "TERM: Variability\nURL: https://iadclexicon.org/variability\n\nVariability\nVariations in performance measures for different time periods under defined framework conditions.\u00a0NOTE The variations can be a result of the downtime pattern for equipment and systems or operating factors, such as wind, waves and access to certain repair resources.\nSource:\u00a0ISO 20815:2008, Petroleum, petrochemical and natural gas industries \u2013 Production assurance and reliability management.\nGlobal Standards", "https://iadclexicon.org/vapor-pressure": "TERM: Vapor Pressure\nURL: https://iadclexicon.org/vapor-pressure\n\nVapor Pressure\nThe pressure, measured in pounds per square inch absolute (psia), exerted by a liquid, as determined by ASTM D323, Standard Method of Test for Vapor Pressure of Petroleum Products (Reid Method).\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards\nVapor Pressure\nFor a given temperature, the pressure that maintains a liquid and its vapor in equilibrium.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/variable-bore-ram-vbr": "TERM: Variable-Bore Ram (VBR)\nURL: https://iadclexicon.org/variable-bore-ram-vbr\n\nVariable-Bore Ram\nClosing and sealing component in a ram BOP that is capable of sealing on a range of tubular sizes.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nVariable-Bore Ram (VBR)\nClosing and sealing component in a ram blowout preventer that is capable of sealing on a range of tubular sizes.\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards", "https://iadclexicon.org/variable-bore-ram": "TERM: Variable Bore Ram\nURL: https://iadclexicon.org/variable-bore-ram\n\nVariable bore ram\nClosing and sealing component in a ram blowout preventer that is capable of sealing on a range of tubular sizes.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nVariable bore ram\nA pipe ram that seals on more than one pipe size.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/variable-frequency-drive": "TERM: Variable Frequency Drive (VFD)\nURL: https://iadclexicon.org/variable-frequency-drive\n\nVariable Frequency Drive (VFD)\nElectric motor that adjusts its speed by adjusting the frequency of AC power.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/vaporization": "TERM: Vaporization\nURL: https://iadclexicon.org/vaporization\n\nVaporization\nA change of state from liquid to gas.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/variable-load": "TERM: Variable Load\nURL: https://iadclexicon.org/variable-load\n\nVariable Load\nItems carried by the jack-up to support its operation that are not included in the fixed load.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/vapour-pressure": "TERM: Vapour Pressure\nURL: https://iadclexicon.org/vapour-pressure\n\nVapour Pressure\nPressure exerted when a solid or liquid is in equilibrium with its own vapour. It is a function of the substance and of the temperature.\nSource:\u00a0IEC 61892-7, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 7: Hazardous areas.\nGlobal Standards\nVapour Pressure\nVapour pressure\nis the equilibrium pressure of the saturated vapour above a liquid expressed in Pascals (Pa) at a specified temperature.\nSource:\u00a0Resolution MEPC.119(52), 2004 amendments to the International Code for the Construction and Equipment of Ships Carrying Dangerous Chemicals in Bulk (IBC Code), 15 October 2004,\u00a0International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/vapour-depressuring-system": "TERM: Vapour Depressuring System\nURL: https://iadclexicon.org/vapour-depressuring-system\n\nVapour Depressuring System\nProtective arrangement of valves and piping intended to provide for rapid reduction of pressure in equipment by releasing vapours. NOTE The actuation of the system can be automatic or manual.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards", "https://iadclexicon.org/variance": "TERM: Variance\nURL: https://iadclexicon.org/variance\n\nVariance\n\u201cVariance\u201d means exception to promulgated standards, rules and regulations. As stated in the Act, 27-11-111 \u2013 Variances; \u201cAny person affected by this Act may request a variance to any standard, rule or regulation promulgated under this Act\u201d.\nSource: State of Wyoming Occupational Safety and Health Rules and Regulations for Oil and Gas Well Drilling, Revised January 8, 2013.\nRegulations", "https://iadclexicon.org/variable-speed-drive": "TERM: Variable Speed Drive\nURL: https://iadclexicon.org/variable-speed-drive\n\nVariable Speed Drive\nA system using a VFD. Pumps that use VFD have the same system curve but the changed rotational speed creates a new pump curve and operating point.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/vdc": "TERM: VDC\nURL: https://iadclexicon.org/vdc\n\nVDC\nVolts direct current.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/vc": "TERM: Vc\nURL: https://iadclexicon.org/vc\n\nV\nc\nVolume of the conical spudcan below mudline.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/vdu": "TERM: VDU\nURL: https://iadclexicon.org/vdu\n\nVDU\nVisual display unit.\nSource:\u00a0NORSOK D-001, Drilling facilities, Rev. 3, December 2012.\nGlobal Standards", "https://iadclexicon.org/vbr": "TERM: VBR\nURL: https://iadclexicon.org/vbr\n\nVBR\nVariable-bore ram.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines\nSource:\u00a0Oil & Gas UK, Guidelines on subsea BOP systems, Issue 1, July 2012,\nGlobal Standards\nVBR\nClosing and sealing component in a ram BOP that is capable of sealing on a range of tubular sizes.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nVBR\nClosing and sealing component in a ram blowout preventer that is capable of sealing on a range of tubular sizes.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/vehicle-spaces": "TERM: Vehicle Spaces\nURL: https://iadclexicon.org/vehicle-spaces\n\nVehicle Spaces\nVehicle spaces\nare cargo spaces intended for carriage of motor vehicles with fuel in their tanks for their own propulsion. <Chapter II-2, part A, regulation 3>.\nSource:\u00a0IMO Resolution MSC.99(73), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 5 December 2000, International Maritime Organization.\nLegislation", "https://iadclexicon.org/vehicles": "TERM: Vehicles\nURL: https://iadclexicon.org/vehicles\n\nVehicles\n\u201cVehicles\u201d means all carriages, including animal-drawn carriages for the transportation of petroleum either in bulk or otherwise than in bulk.\nSource:\u00a0The Petroleum Rules, 1976, India, 1976.\nRegulations\nSource: The Petroleum Rules, 2002, India, 13th March 2002.\nRegulations", "https://iadclexicon.org/velocity": "TERM: Velocity\nURL: https://iadclexicon.org/velocity\n\nVelocity\nSpeed.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/velocity-seal": "TERM: Velocity Seal\nURL: https://iadclexicon.org/velocity-seal\n\nVelocity Seal\nDry vapor seal based on a flow restriction that minimizes the required purge gas needed to protect against air infiltration into the flare burner exit.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nVelocity Seal\nDry vapour seal that minimizes the required purge gas needed to protect against air infiltration into the flare burner exit.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards", "https://iadclexicon.org/vena-contracta": "TERM: Vena Contracta\nURL: https://iadclexicon.org/vena-contracta\n\nVena Contracta\nPoint of lowest pressure is just downstream of the actual orifice at a distance of about half the diameter of the orifice downstream.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/velocity-transients": "TERM: Velocity Transients\nURL: https://iadclexicon.org/velocity-transients\n\nVelocity Transients\nPressure waves occurring when there is a change in flow rate caused by a change in fluid energy in the line or vessel. Also known as pressure\u00a0transients.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/vent-header": "TERM: Vent Header\nURL: https://iadclexicon.org/vent-header\n\nVent Header\nPiping system that collects and delivers the relief gases to the vent stack.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards", "https://iadclexicon.org/vendor": "TERM: Vendor\nURL: https://iadclexicon.org/vendor\n\nVendor\nIn this context: vendor of safety and automation systems.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards", "https://iadclexicon.org/vent-line-valve": "TERM: Vent Line Valve\nURL: https://iadclexicon.org/vent-line-valve\n\nVent Line Valve\nA full-opening valve which facilitates the shut-off of flow or allows passage of diverted wellbore fluids through the vent line.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/vent-line": "TERM: Vent Line\nURL: https://iadclexicon.org/vent-line\n\nVent Line\nThe conduit that directs the flow of diverted wellbore fluids away from the drill floor to the atmosphere.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/vent-outlet": "TERM: Vent Outlet\nURL: https://iadclexicon.org/vent-outlet\n\nVent Outlet\nThe point at which fluids exit the wellbore below the annular sealing device via the vent line.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/vent-position": "TERM: Vent Position\nURL: https://iadclexicon.org/vent-position\n\nVent Position\nThe position of a control valve that vents spent fluid to ambient or to the reservoir.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/vent-stack": "TERM: Vent Stack\nURL: https://iadclexicon.org/vent-stack\n\nVent Stack\nElevated vertical termination of a disposal system that discharges vapours into the atmosphere without combustion or conversion of the relieved fluid.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards", "https://iadclexicon.org/vented-cell": "TERM: Vented Cell\nURL: https://iadclexicon.org/vented-cell\n\nVented Cell\nsecondary cell having a cover provided with an opening through which products of electrolysis and evaporation are allowed to escape freely from the cell to the atmosphere\n[SOURCE: IEC 60050-482:2004, 482.05.14]\nSource: IEC 61892-6, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 6: Installation, Third Edition, December \u00a02013.\nGlobal Standards", "https://iadclexicon.org/vented-secondary-battery-cell": "TERM: Vented (Secondary) Battery Cell\nURL: https://iadclexicon.org/vented-secondary-battery-cell\n\nVented (Secondary) Battery Cell (Syn. Open (Secondary) Cell)\nA secondary cell having a cover provided with an opening through which gaseous products may escape.\nNOTE The opening may be fitted with a venting system.\nSource:\u00a0IEC 61892-6, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 6: Installation.\nGlobal Standards", "https://iadclexicon.org/vent-to-environment-circuit": "TERM: Vent-To-Environment Circuit\nURL: https://iadclexicon.org/vent-to-environment-circuit\n\nVent-To-Environment Circuit\nA hydraulic or pneumatic control circuit in which spent fluid is vented locally to sea or atmosphere.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/venteo": "TERM: Venteo\nURL: https://iadclexicon.org/venteo\n\nVenteo\nLiberaci\u00f3n intencional controlada de gas no quemado.\nSource:\u00a0Resoluci\u00f3n N\u00famero 40687 de 18 Jul 2017 Por la cual se establecen los criterios t\u00e9cnicos para proyectos de perforaci\u00f3n exploratoria de hidrocarburos costa afuera en Colombia. Columbia Ministerio de Minas y Energia,\nRegulations", "https://iadclexicon.org/ventilation": "TERM: Ventilation\nURL: https://iadclexicon.org/ventilation\n\nVentilation, adequate\nVentilation (natural or artificial) that is sufficient to prevent the accumulation of significant quantities of vapor-air mixtures in concentrations above 25 % of their lower flammable (explosive) limit, LFL (LEL). See 6.3.2 of API 500 or 6.6.2 of API 505, as applicable.\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nVentilation, inadequate\nVentilation that is less than adequate. See 6.3.3 of API 500 or 6.6.3 of API 505, as applicable.\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nInadequately ventilated\nVentilation (natural or artificial) that is not sufficient to prevent the accumulation of significant quantities of toxic or inert gases such that a hazard is created.\nSource:\nAPI\nRP 49, Recommended Practice for Drilling and Well Servicing Operations Involving Hydrogen Sulfide, Third Edition, May 2001.\nGlobal Standards\nAdequate ventilation\nAdequate ventilation, as used in this document, is for the prevention of fire and explosions. Adequate ventilation is ventilation (natural or artificial) that is sufficient to prevent the accumulation of significant quantities of vapor-air mixtures in concentrations above 10% of their lower explosive limit (LEL).\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nAdequate ventilation\nAdequate ventilation is for the prevention of fire and explosions. Adequate ventilation is ventilation (natural or artificial) that is sufficient to prevent the accumulation of significant quantities of vapor-air mixtures in concentrations above 10% of their lower explosive limit (LEL).\nSource:\nAPI\nRP 74, Recommended Practice for Occupational Safety for Onshore Oil and Gas Production Operation, First Edition, October 2001 (March 2007).\nGlobal Standards\nVentilation, adequate\nVentilation (natural or artificial) that is sufficient to prevent the accumulation of significant quantities of vapor-air mixtures in concentrations above 25% of their lower flammable (explosive) limit (LFL).\nSource:\nAPI\nRP 14G, Recommended Practice for Fire Prevention and Control on Fixed Open-type Offshore Production Platforms: Upstream Segment, Fourth Edition, April 2007.\nGlobal Standards\nVentilation, inadequate\nVentilation that is less than adequate.\nSource:\nAPI\nRP 14G, Recommended Practice for Fire Prevention and Control on Fixed Open-type Offshore Production Platforms: Upstream Segment, Fourth Edition, April 2007.\nGlobal Standards\nVentilation\nmovement of air and its replacement with fresh air due to the effects of wind, temperature gradients, or artificial means (for example, fans or extractors).\nSource: IEC 61892-7, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 7: Hazardous areas.\nGlobal Standards", "https://iadclexicon.org/ventilation-general-artificial": "TERM: Ventilation, General Artificial\nURL: https://iadclexicon.org/ventilation-general-artificial\n\nVentilation, General Artificial\nMovement of air and its replacement with fresh air by artificial means (e.g. fans) and applied to a general area. (IEC 60079-10).\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards", "https://iadclexicon.org/ventilation-adequate": "TERM: Ventilation, Adequate\nURL: https://iadclexicon.org/ventilation-adequate\n\nVentilation, Adequate\nVentilation (natural or artificial) that is sufficient to prevent the accumulation of significant quantities of vapor-air mixtures in concentrations above 25 % of their lower flammable (explosive) limit, LFL (LEL). See 6.3.2 of API 500 or 6.6.2 of API 505, as applicable.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nVentilation, Adequate\nVentilation (natural or artificial) that is sufficient to prevent the accumulation of vapor-air or gas-air mixtures in concentrations above 25 % of their lower flammable (explosive) limit, LFL (LEL).\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards\nVentilation, Adequate\nThe degree of ventilation (i.e. the movement and transfer of air) achieved when, under normal operating conditions, the ventilation provided meets the location\u2019s required criteria (e.g. equal to or greater than a specified minimum number of air changes per hour).\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards", "https://iadclexicon.org/ventilation-inadequate": "TERM: Ventilation, Inadequate\nURL: https://iadclexicon.org/ventilation-inadequate\n\nVentilation, Inadequate\nVentilation that is less than adequate. See 6.3.3 of API 500 or 6.6.3 of API 505, as applicable.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nVentilation, Inadequate\nVentilation that is less than adequate.\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards\nVentilation, Inadequate\nThe degree of ventilation (i.e. the movement and transfer of air) achieved when, under normal operating conditions, the ventilation provided does not meet the locations required criteria (e.g. less than a specified minimum number of air changes per hour).\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards", "https://iadclexicon.org/ventilation-controlled-fire": "TERM: Ventilation-controlled Fire\nURL: https://iadclexicon.org/ventilation-controlled-fire\n\nVentilation-controlled Fire\nFire that is in shortage of air such that the available air\u2014the ventilation\u2014controls the heat release rate.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/ventilation-local-artificial": "TERM: Ventilation, Local Artificial\nURL: https://iadclexicon.org/ventilation-local-artificial\n\nVentilation, Local Artificial\nMovement of air and its replacement with fresh air by artificial means (usually extraction) applied to a particular source of release or local area. (IEC 60079-10)\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards", "https://iadclexicon.org/ventilation-natural": "TERM: Ventilation, Natural\nURL: https://iadclexicon.org/ventilation-natural\n\nVentilation, Natural\nMovement of air and its replacement with fresh air due to the effects of wind or temperature gradients, or both. (Mod. IEC 60079-10)\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards", "https://iadclexicon.org/ventilation-no": "TERM: Ventilation, No\nURL: https://iadclexicon.org/ventilation-no\n\nVentilation, No\nThe lack of ventilation in locations where no arrangements have been made to cause air replacement with fresh air.\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards", "https://iadclexicon.org/venting": "TERM: Venting\nURL: https://iadclexicon.org/venting\n\nVenting\n(gases\n)\nThe release of unburned gas through a vent or flare stack. Also called cold venting.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards\nVenting\nVenting means the release of gas into the atmosphere without igniting it. This includes gas that is released underwater and bubbles to the atmosphere.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/venturi-valve": "TERM: Venturi Valve\nURL: https://iadclexicon.org/venturi-valve\n\nVenturi Valve\nValve with a reduced opening, in which the transformation from the full-opening ends to the reduced-closure area is well streamlined to reduce pressure loss.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/verification-dossier": "TERM: Verification Dossier\nURL: https://iadclexicon.org/verification-dossier\n\nVerification Dossier\nSet of documents showing the compliance of electrical equipment and installations.\nSource: IEC 60079-14:2013, Explosive atmospheres \u2013 Part 14: Electrical installations design, selection and erection, Edition 5.0, November 2013.\nGlobal Standards", "https://iadclexicon.org/verification-scheme": "TERM: Verification Scheme\nURL: https://iadclexicon.org/verification-scheme\n\nVerification Scheme\nA written scheme of examination for ensuring that identified HSE-critical activities/tasks and equipment/systems are suitable and remain in good repair and condition.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nVerification Scheme\nAny reference in these Regulations to a verification scheme is a reference to a suitable written scheme for ensuring, by means described in paragraph (6), that the safety-critical elements and the specified plant\u2014\nare or, where they remain to be provided, will be suitable; and\nwhere they have been provided, remain in good repair and condition.\nSource: The Offshore Installations (Safety Case) Regulations 2005, UK S.I. 2005/3117, 2005.\nRegulations\nVerification Scheme\n(1) In regulations 55 to 62, verification scheme means a written scheme for ensuring, by the means described in subclause (2), that the safety-critical elements\u2014\n(a) are or, where they are yet to be provided, will be suitable; and\n(b) where they have been provided, remain in good repair and condition.\n(2) The means referred to in subclause (1) are\u2014\n(a) examination, including testing where appropriate, of the safety-critical elements by an independent and competent person:\n(b) examination of any design, specification, certificate, or other document, marking, or standard relating to the safety-critical elements:\n(c) examination of work in progress by independent and competent persons:\n(d) the taking of appropriate action following a report by an independent and competent person:\n(e) the taking of such steps as may be properly provided for under regulation 55 and Schedule 6:\n(f) the taking of any steps incidental to the means described in this subclause.\nSource: Health and Safety in Employment (Petroleum Exploration and Extraction) Regulations 2013, SR 2013/208, New Zealand, as of May 2013.\nRegulations", "https://iadclexicon.org/verification-test": "TERM: Verification Test\nURL: https://iadclexicon.org/verification-test\n\nVerification Test\nTest performed to qualify the design and manufacture of the item for its use in service as well as to provide characterization data.\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards", "https://iadclexicon.org/verificationcalibration": "TERM: Verification/Calibration\nURL: https://iadclexicon.org/verificationcalibration\n\nVerification/Calibration:\nTesting and correcting, if necessary, a measuring device to ensure compliance with industry accepted, manufacturer\u2019s recommended, or regulatory required standard of accuracy.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/verified-barrier": "TERM: Verified Barrier\nURL: https://iadclexicon.org/verified-barrier\n\nVerified barrier\nBarrier whose proper deployment has been substantiated through a postinstallation assessment or through observations recorded during its installation. NOTE A tested barrier has the greatest level of assurance. EXAMPLE Observations that can be recorded during a cement displacement operation to support the evaluation of the cement as a barrier include a mud displacement volume equal to the calculated capacity of the casing string, and observed lift pressure matching the calculated lift pressure.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/verifier": "TERM: Verifier\nURL: https://iadclexicon.org/verifier\n\nVerifier\nVerifier means an Administration or organization duly authorized by it, which conducts the survey and certification of the EEDI in accordance with regulations 5, 6, 7, 8 and 9 of MARPOL Annex VI and these Guidelines.\nSource: Resolution MEPC.214(63), 2012 Guidelines on survey and certification of the Energy Efficiency Design Index (EEDI), 2 March 2012, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/verify": "TERM: Verify\nURL: https://iadclexicon.org/verify\n\nVerify/verification\nA quality control process used to evaluate whether or not a product, service, or system complies with a given criteria set (i.e. regulations, specifications, or conditions). NOTE Verification can be in development or production phases (often an internal process).\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/vernier-calliper": "TERM: Vernier Calliper\nURL: https://iadclexicon.org/vernier-calliper\n\nVernier Calliper (or Dial Calliper)\nMeasuring device, usually with two legs or jaws, that can be adjusted to measure the thickness, diameter, and distance between surfaces. NOTE Vernier callipers have a vernier scale readout whereas dial callipers have a dial readout.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/verification": "TERM: Verification\nURL: https://iadclexicon.org/verification\n\nVerification\nConfirmation that specified design requirements have been fulfilled, through the provision of objective evidence.\nNOTE: Typically verification is achieved by calculations, design reviews, hydrostatic testing, and factory acceptance testing (FAT).\nSource:\nAPI\nRecommended Practice 17H, Remotely Operated Tools and Interfaces on Subsea Production Systems, Second Edition, June 2013 (Addendum 1, October 2014).\nGlobal Standards\nVerification\nExamination, testing, audit or review to confirm that an activity, product or service is in accordance with specified requirements.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nVerify/verification\nA quality control process used to evaluate whether or not a product, service, or system complies with a given criteria set (i.e. regulations, specifications, or conditions). NOTE Verification can be in development or production phases (often an internal process).\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards\nVerification\nExamination to confirm that an activity, a product or a service is in accordance with specified requirements.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011). Global Standards\nVerification\nA word used in UK offshore OHS legislation, but not Australian, to describe a process related to validation but significantly broader.\nSource: NOPSEMA Guideline \u2013 Glossary \u2013 Regulatory Operations, N-09000-GL0326, Australia, Revision 5, December 2011.\nRegulatory Guidance\nVerification\nConfirmation, through the provision of objective evidence, that specified requirements have been fulfilled.\n[SOURCE: ISO 9000:2005]\nNote 1 to entry: This could also be called compliance testing.\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards\nVerification\nExamination made to confirm that an activity, product, or service is in accordance with specified requirements.\nSource: ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards\nVerification\nA service that signifies a confirmation through the provision of objective evidence (analysis, observation, measurement, test, records or other evidence) that specified requirements have been met.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards\nVerification\nAn examination to confirm that an activity, a product or a service is in accordance with specified requirements.\nGuidance note: The examination shall be based on information, which can be proved true, based on facts obtained through observation, measurement, test or other means. ISO 8402: 1994: Verification: Confirmation by examination and provision of objective evidence that specified requirements has been fulfilled.\nSource: Verification of Lifting Appliances for the Oil and Gas Industry, DNV-OSS-308, October 2010, Det Norske Veritas AS,\nGlobal Standards", "https://iadclexicon.org/vertebra": "TERM: Vertebra\nURL: https://iadclexicon.org/vertebra\n\nBend restrictor element or vertebra\nUnit part of bend restrictor, of which a series are linked together to form the complete length of the bend restrictor.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/vertical-contract-audit": "TERM: Vertical Contract Audit\nURL: https://iadclexicon.org/vertical-contract-audit\n\nVertical Contract Audit\nAn IACS audit which assesses the correct application of the quality system through audit of the process for a specific contract.\u00a0The IACS QSCS (Quality System Certification Scheme) audit team is responsible for carrying out these audits.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/vertical-ladder": "TERM: Vertical Ladder\nURL: https://iadclexicon.org/vertical-ladder\n\nVertical Ladder\nVertical ladder\nmeans a ladder of which the inclined angle is 70\u00ba and over up to 90\u00ba. A vertical ladder shall not be skewed by more than 2\u00ba.\nSource:\u00a0IMO Resolution MSC.158(78), amendments to the Technical provisions for means of access for inspections (Resolution MSC.133(76)), 20 May 2004, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/vertical-centrifugal-pump": "TERM: Vertical Centrifugal Pump\nURL: https://iadclexicon.org/vertical-centrifugal-pump\n\nVertical Centrifugal Pump\nPump\u2019s rotating unit is mounted in a vertical position.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/vertical-inline-pumps": "TERM: Vertical Inline Pumps\nURL: https://iadclexicon.org/vertical-inline-pumps\n\nVertical Inline Pumps\nSingle-stage vertical pumps with top-mounted motors. Suction and discharge nozzles arranged so the pump cases can be conveniently fitted into and supported by the piping.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/vertical-well": "TERM: Vertical Well\nURL: https://iadclexicon.org/vertical-well\n\nVertical Well\n\u201cVertical well\u201d means a well that does not have an intentional departure or course deviation from the vertical.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations\nVertical Well\nVertical well\u2014A well with a single vertical well bore.\nSource: Oil and Gas Wells, Pennsylvania Code, Title 25, Chapter 78, December 2012.\nRegulations", "https://iadclexicon.org/vertical-tree": "TERM: Vertical Tree\nURL: https://iadclexicon.org/vertical-tree\n\nVertical Tree\nVertical trees (VXT) typically have one or two production bores and one annulus bore running vertically through their entire length (as shown in Figure A.3). These bores permit the passage of plugs and tools down through the XT and into the TH or completion string. The vertical bores pass through a series of gate valves (production valves) used to isolate the vertical bores at differing levels. Two or more horizontal bores intersect the vertical bores to permit the passage of fluids into or out of the well, and each has an isolation gate valve (wing valves) to allow flow shut-off. Cross-over valves are usually incorporated to allow communication between the production and annulus bores.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nVertical Tree\nSubsea tree with either multiple or concentric bores and production valves located in the vertical bore of the tree, where the tubing hanger is installed before the tree.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nVertical Tree\nSubsea tree with the master valve in the vertical bore of the tree below the side outlet.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards\nVertical Tree\nTree with the master valve in the vertical bore of the tree below the side outlet.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/vesely-failure-rate": "TERM: Vesely Failure Rate\nURL: https://iadclexicon.org/vesely-failure-rate\n\nVesely Failure Rate\nconditional failure intensity\n\u03bbV(\nt\n)\nconditional probability per unit of time that the item fails between\nt\nand\nt+\nd\nt\n, provided that it was\nworking at time 0 and at time\nt\nSource:\u00a0ISO/TR 12489:2013(E)\u00a0Reliability modelling and calculation of safety systems.\nGlobal Standards", "https://iadclexicon.org/vessel": "TERM: Vessel\nURL: https://iadclexicon.org/vessel\n\nVessel\nA common term for ships, craft, offshore units and offshore installations.\nSource:\u00a0Offshore Gangways, DNVGL-ST-0358, DNV GL, September 2017.\nGlobal Standards\nVessel\nIn the context of these rules mean a mobile offshore unit (MOU).\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards\nVessel\nContainer or structural envelope in which materials are processed, treated, or stored [e.g. pressure vessels, reactor vessels, and storage vessels (tanks)].\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nVessel\nEvery description of watercraft used or capable of being used as a means of transportation on the water. The term does not include a structure that is or is designed to be, permanently affixed to one location, or a drilling or workover vessel that is stationary or fixed for the performance of its primary function.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations\nVessel\nVessel means every description of watercraft or other artificial contrivance used, or capable of being used, as a means of transportation on water.\nSource: Outer Continental Shelf Activities, 33 CFR 140-147 (2013).\nRegulations\nVessel\n\u201cVessel\u201d includes a hovercraft and any floating structure which is capable of being navigated.\nSource: The Health and Safety at Work etc. Act 1974 (Application outside Great Britain) Order 2001, UK S.I. 2013/214, 2013.\nRegulations\nVessel\nLike the Petroleum Act, the Working Environment Act will apply to facilities in the petroleum activities. The term facility is the same as is used in the Petroleum Act, cf. the definition in Section 1-6, litera d of the Petroleum Act. The Working Environment Act has a different, narrower application for vessels than the Petroleum Act, but in the determination of what constitutes a facility and what constitutes a vessel, the same criteria as follow from the petroleum legislation form the basis. Reference is here made to the delimitation in the Petroleum Act in connection with Section 1-4 cf. Section 1-6 litera c, which further limits what vessels can be considered supply and standby vessels, cf. Odelsting Proposition No. 43 (1995-1996), pages 27 and 28. The term includes, in addition to vessels that transport personnel and equipment, crane barges and other service vessels, vessels used to carry out manned underwater operations, pipe-laying vessels, vessels that carry out seismic surveys, etc. On the other hand, e.g. mobile drilling facilities, drilling or production vessels, flotels, etc. will clearly be covered by the term facility. As follows from the second subsection, however, certain restrictions have been set in the actual scope in relation to the Petroleum Act, which entails that the Working Environment Act will have a somewhat more limited application as regards the vessel function.\nSource:\u00a0Guidelines Regarding the Framework Regulations, Norway, updated December 2012.\nRegulatory Guidance\nVessel\nVessel means a vessel used in navigation, other than air navigation, and includes a barge, lighter or other floating vessel.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nVessel\n\u201cVessel\u201d includes a hovercraft and any floating structure which is capable of being staffed.\nSource: The Offshore Installations and Pipeline Works (Management and Administration) Regulations 1995, UK S.I. 1995/738, 1995.\nRegulations\nSource: The Offshore Installations (Safety Case) Regulations 2005, UK S.I. 2005/3117, 2005.\nRegulations\nVessel\nThe word \u201cvessel\u201d includes every description of water craft, including non-displacement craft, WIG craft and seaplanes, used or capable of being used as a means of transportation on water.\nSource: IMO Resolution A.910(22), Amendments to the Convention on the International Regulations for Preventing Collisions at Sea, 1972, 22 January 2002, International Maritime Organization.\nLegislation\nVessel\n\u201cVessel\u201d includes an aircraft, a hovercraft and any floating structure other than an offshore installation.\nSource: The Offshore Installations (Inspectors and Casualties) Regulations 1973, UK S.I. 1973/1842, 1973.\nRegulations", "https://iadclexicon.org/vessel-activities": "TERM: Vessel Activities\nURL: https://iadclexicon.org/vessel-activities\n\nVessel Activities\nActivity that can be carried out by vessels will be where the executing unit is connected to a subsea well or a well on a fixed facility, but does not have primary control of the wells\u2019 block valves. The primary control of the wellstream (christmas tree or well control equipment connected to the well) is handled by a facility (from control room and/or direct operation of check valves) other than the executing unit. Vessel activity can be carried out by a facility with AoC or a vessel without AoC.\nExamples of such activities include pumping of various fluids (gas and liquid) into a well through a christmas tree or to a well valve, for fracking, stimulation, cleanup, etc., while well intervention is taking place (the well intervention personnel handle primary control of the wellstream).\nThe same applies to activities involving maintenance of subsea wells (christmas tree or equipment on the subsea template) or replacement of equipment on subsea wells, where one is not connected to the well, and another facility handles primary control of the wellstream.\nSource:\u00a0Guidelines Regarding the Framework Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/vessel-materials": "TERM: Vessel Material(s)\nURL: https://iadclexicon.org/vessel-materials\n\nVessel Material(s)\nVessel material(s) are defined as material essential to the structural integrity of the vessel.\nSource:\nAPI\n510, Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration, Tenth Edition, May 2014, with Addendum May 2017.\nGlobal Standards", "https://iadclexicon.org/vessel-monitoring-system": "TERM: Vessel Monitoring System\nURL: https://iadclexicon.org/vessel-monitoring-system\n\nVessel Monitoring System (VMS)\nA tracking system which provides for environmental and fisheries regulatory organizations to monitor the position, time at a position, course and speed of commercial fishing vessels.\nSource:\u00a0IMO MSC.1/Circ.1343, amendments to the International Aeronautical and Maritime Search and Rescue (IAMSAR) Manual, 24 May 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/vessel-offset": "TERM: Vessel Offset\nURL: https://iadclexicon.org/vessel-offset\n\nVessel Offset\nTotal offset of the vessel, taking into account the vessel mean offset, wave frequency motions and low-frequency wind and wave motions.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/veterinarian-and-sanitary-and-phyto-sanitary-measures": "TERM: Veterinarian-and-sanitary and Phyto-sanitary Measures\nURL: https://iadclexicon.org/veterinarian-and-sanitary-and-phyto-sanitary-measures\n\nVeterinarian-and-sanitary and phyto-sanitary measures\nMandatory requirements and procedures that are established for the purposes of protection from risks arising in connection with penetration, consolidation or spread of harmful organisms, diseases, carriers of diseases or causative organisms, including that in case they are carried or spread by animals and (or) plants, with products, loads, materials, motor vehicles, with the presence of additives, pollutants, toxins, pests, weeds, causative organisms, including food products or feeds, and also mandatory requirements and procedures that are established for the purposes of prevention of other damage associated with the spread of harmful organisms.\nSource: Federal Law on Technical Regulation, No. 184-FZ, Russian Federation, December 2002 (amended September 2010).\nRegulations", "https://iadclexicon.org/vessel-mean-offset": "TERM: Vessel Mean Offset\nURL: https://iadclexicon.org/vessel-mean-offset\n\nVessel Mean Offset\nOffset created by steady forces from current, wind and waves.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/vessel-tracking": "TERM: Vessel Tracking\nURL: https://iadclexicon.org/vessel-tracking\n\nVessel Tracking\nA generic term applied to all forms of vessel track data derived from multiple sources such as ship reporting systems, AIS, LRIT, SAR aircraft, VMS and VTS.\nSource:\u00a0IMO MSC.1/Circ.1343, amendments to the International Aeronautical and Maritime Search and Rescue (IAMSAR) Manual, 24 May 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/vessel-traffic-services": "TERM: Vessel Traffic Services\nURL: https://iadclexicon.org/vessel-traffic-services\n\nVessel Traffic Services (VTS)\nA marine traffic monitoring system established by harbour or port authorities to keep track of vessel movements and provide navigational safety in a limited geographical area.\nSource:\u00a0IMO MSC.1/Circ.1343, amendments to the International Aeronautical and Maritime Search and Rescue (IAMSAR) Manual, 24 May 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/vfr": "TERM: VFR\nURL: https://iadclexicon.org/vfr\n\nVFR\nVisual Flight Rules.\nSource:\u00a0NOGEPA Guideline 14, Helideck Operations and Procedures Manual, Netherlands, Version 2, December 2011.\nGlobal Standards", "https://iadclexicon.org/vhf": "TERM: VHF\nURL: https://iadclexicon.org/vhf\n\nVHF\nVery High Frequency.\nSource:\u00a0NOGEPA Guideline 14, Helideck Operations and Procedures Manual, Netherlands, Version 2, December 2011.\nGlobal Standards", "https://iadclexicon.org/vhf-dsc-watch-receiver": "TERM: VHF-DSC Watch Receiver\nURL: https://iadclexicon.org/vhf-dsc-watch-receiver\n\nVHF-DSC Watch Receiver\nVHF-DSC watch receiver: a radio-electric receiver suitable for maintain a continuous DSC watch on channel 70.\nSource: Mining Regulation of the Netherlands, WJZ 02063603, Netherlands,16 December 2002.\nRegulations", "https://iadclexicon.org/viable-organisms": "TERM: Viable Organisms\nURL: https://iadclexicon.org/viable-organisms\n\nViable Organisms\nViable Organisms are organisms and any life stages thereof that are living.\nSource: Resolution MEPC.174(58), revised Guidelines for approval of ballast water management systems (G8), 10 October 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/vinyl-ester": "TERM: Vinyl Ester\nURL: https://iadclexicon.org/vinyl-ester\n\nVinyl Ester\nClass of thermosetting resin containing esters of acrylic and/or methacrylic acids, many of which have been made from epoxy resin.\nNote: 1 to entry:\u00a0Cure is accomplished, as with unsaturated polyesters, by copolymerization with other vinyl monomers such as styrene.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/vim": "TERM: VIM\nURL: https://iadclexicon.org/vim\n\nVIM\nvortex induced platform motions.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nVIM\nVacuum induction melting.\nSource:\nAPI\nSPEC 5CRA, Specification for Corrosion Resistant Alloy Seamless Tubes for Use as Casing, Tubing and Coupling Stock, Upstream Segment, First Edition, February 2010 (Errata August 2011).\nGlobal Standards\nVIM\nVortex-induced motion.\nSource:\u00a0ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards", "https://iadclexicon.org/vibration": "TERM: Vibration\nURL: https://iadclexicon.org/vibration\n\nVibration\nIn-line and transverse oscillation of the riser string as the result of the periodic shedding of vortices from sea currents.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nVibration\nThe maximum uplift force during spudcan extraction\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nVibration\nThree-dimensional motion a machine exhibits from its static state.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/vibrator-hose": "TERM: Vibrator Hose\nURL: https://iadclexicon.org/vibrator-hose\n\nVibrator Hose\nA flexible hose assembly used to convey high-pressure drilling liquids between two piping systems or between the mud-pump discharge outlet and the high-pressure mud piping system for the purpose of attenuating noise and/or vibration, or compensating for misalignment and/or thermal expansion.\nSource:\nAPI\nSPEC 7K, Drilling and Well Servicing Equipment Upstream Segment, Fifth Edition, June 2010 (August 2010).\nGlobal Standards\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards", "https://iadclexicon.org/violation": "TERM: Violation\nURL: https://iadclexicon.org/violation\n\nViolation:\nViolation means failure to comply with the Outer Continental Shelf Lands Act (OCSLA) or any other applicable laws, with any regulations issued under the OCSLA, or with the terms or provisions of leases, licenses, permits, rights-of-way, or other approvals issued under the OCSLA.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/violator": "TERM: Violator\nURL: https://iadclexicon.org/violator\n\nViolator:\nViolator means a person responsible for a violation.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/virtual-currency": "TERM: Virtual Currency\nURL: https://iadclexicon.org/virtual-currency\n\nVirtual Currency\nMonetary virtual assets.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards", "https://iadclexicon.org/virus": "TERM: Virus\nURL: https://iadclexicon.org/virus\n\nVirus\nA computer program that can replicate itself, infect a computer without permission or knowledge of the user, and then spread or propagate to another computer.\nAdapted from: CNSSI 4009.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards\nVirus\nSelf-replicating or self-reproducing program that spreads by inserting copies of itself into other executable code or documents.\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/virtual-world": "TERM: Virtual World\nURL: https://iadclexicon.org/virtual-world\n\nVirtual World\nSimulated environment accessed by multiple users through an online interface.\nNOTE 1 The simulated environments are often interactive.\nNOTE 2 The physical world in which people live, and the related characteristics, will be referred to as the \u201creal world\u201d\u00a0to differentiate it from a virtual world.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards", "https://iadclexicon.org/vhf-radiotelephony-device-for-the-aeronautical-service": "TERM: VHF Radiotelephony Device For The Aeronautical Service\nURL: https://iadclexicon.org/vhf-radiotelephony-device-for-the-aeronautical-service\n\nVHF Radiotelephony Device For The Aeronautical Service\nVHF radiotelephony device for the aeronautical service: a radiotelephony device for use on the channels intended for the aeronautical service in the frequency band between 118\u00a0 and 137 MHz.\nSource: Mining Regulation of the Netherlands, WJZ 02063603, Netherlands,16 December 2002.\nRegulations", "https://iadclexicon.org/viscometer": "TERM: Viscometer\nURL: https://iadclexicon.org/viscometer\n\nViscometer\nInstrument that measures the viscosity of a fluid.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/visiting-force": "TERM: Visiting Force\nURL: https://iadclexicon.org/visiting-force\n\nVisiting Force\n\u201cvisiting force\u201d has the same meaning as it does for the purposes of any provision of Part I of the Visiting Forces Act 1952. Note: 1952 c. 67.\nSource: The Diving at Work Regulations 1997, UK S.I. 1997/2776, 1997.\nRegulations", "https://iadclexicon.org/visitor": "TERM: Visitor\nURL: https://iadclexicon.org/visitor\n\nVisitor\nAn individual who is not a regular rotational employee, has not completed a course in Basic Survival Training (BST), and who will not exceed 7 days (6 nights) offshore during a 12-month period (refer to the Offshore Survival Introduction training Section 2.5).\nSource: Atlantic Canada Offshore Petroleum Industry, Standard Practice for the Training and Qualifications of Personnel, 2013, Canadian Association of Petroleum Producers,\nGlobal Standards\nVisitor\na person who will not spend more than six nights on an offshore installation in any twelve month period.\nSource: Atlantic Canada Offshore Petroleum Industry, Standard Practice for the Training and Qualifications of Personnel, 2013, Canadian Association of Petroleum Producers,\nGlobal Standards", "https://iadclexicon.org/visual-examination": "TERM: Visual Examination\nURL: https://iadclexicon.org/visual-examination\n\nVisual Examination\nExamination of parts and equipment for visible defects in material and workmanship.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/visual-inspection": "TERM: Visual Inspection\nURL: https://iadclexicon.org/visual-inspection\n\nVisual Inspection\nVisually examining for a variety of surface flaws, such as corrosion, contamination, surface finish, and surface discontinuities.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards\nVisual Inspection\nInspection which identifies, without the use of access equipment or tools, those defects, such as missing bolts, which will be apparent to the eye.\nSource: IEC 60079-17:2013, Explosive atmospheres \u2013 Part 17: Electrical installations inspection and maintenance, Edition 5.0, November 2013.\nGlobal Standards", "https://iadclexicon.org/viscosity": "TERM: Viscosity\nURL: https://iadclexicon.org/viscosity\n\nViscosity\nRatio of shear stress to shear rate. NOTE 1 In the SI system, viscosity is expressed in pascal seconds (Pa\u22c5s). NOTE 2 If the shear stress is expressed in the CGS system (dynes per square centimetre) and the shear rate is expressed in reciprocal seconds, the viscosity is expressed in poise, P. 1 P = 1 dyn\u00b7s/cm\n2\n= 1 g\u22c5cm\n\u22121\n\u22c5s\n\u22121\n= 10\n\u22121\nPa\u22c5s.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards\nViscosity\nMeasure of a fluid\u2019s tendency to resist flow.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/viv": "TERM: VIV\nURL: https://iadclexicon.org/viv\n\nVIV\nIn-line and transverse oscillation of the riser string as the result of the periodic shedding of vortices from sea currents.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nVIV\nvibration.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nVIV\nVortex-induced vibration.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards\nSource:\nAPI\nRP 17B, Recommended Practice for Flexible Pipe, Fourth Edition, July 2008.\nGlobal Standards\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards\nSource: ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards\nVIV\nIn-line and transverse oscillation of a riser in a current induced by the periodic shedding of vortices.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards", "https://iadclexicon.org/vit": "TERM: VIT\nURL: https://iadclexicon.org/vit\n\nVIT\nVacuum insulated tubing.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/vl0": "TERM: VL0\nURL: https://iadclexicon.org/vl0\n\nV\nL\n0\nMaximum vertical foundation load during preloading.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/vlan": "TERM: VLAN\nURL: https://iadclexicon.org/vlan\n\nVLAN\nVirtual local area network.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards", "https://iadclexicon.org/visual-position-indicator": "TERM: Visual Position Indicator\nURL: https://iadclexicon.org/visual-position-indicator\n\nVisual Position Indicator\nA visible means of determining the position of a valve, ram, connector, or annular activation to indicate the full open or close position.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards", "https://iadclexicon.org/visitors": "TERM: Visitors\nURL: https://iadclexicon.org/visitors\n\nVisitors\nVisitors are personnel not regularly assigned to the unit.\nSource: IMO Resolution A.1023(26), Code for the Construction and Equipment of Mobile Offshore Drilling Units (2009 MODU Code), 2009.\nGlobal Standards", "https://iadclexicon.org/voc": "TERM: VOC\nURL: https://iadclexicon.org/voc\n\nVOC\nvolatile Organic Compound.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards\nVOC\nOrganic compound that participates in atmospheric photochemical reactions.\nSource:\nAPI\nRP 98, Personal Protective Equipment Selection for Oil Spill Responders, First Edition, August 2013.\nGlobal Standards", "https://iadclexicon.org/void-space": "TERM: Void Space\nURL: https://iadclexicon.org/void-space\n\nVoid Space\nVoid space\nis an enclosed space in the cargo area external to a cargo tank, other than a hold space, ballast space, oil fuel tank, cargo pump-room, pump-room, or any space in normal use by personnel.\nSource: Resolution MEPC.119(52), 2004 amendments to the International Code for the Construction and Equipment of Ships Carrying Dangerous Chemicals in Bulk (IBC Code), 15 October 2004.\nRegulatory guidance, International Maritime Organization", "https://iadclexicon.org/vmc": "TERM: VMC\nURL: https://iadclexicon.org/vmc\n\nVMC\nVisual Meteorological Conditions.\nSource:\u00a0NOGEPA Guideline 14, Helideck Operations and Procedures Manual, Netherlands, Version 2, December 2011.\nGlobal Standards", "https://iadclexicon.org/volatile-flammable-liquid": "TERM: Volatile Flammable Liquid\nURL: https://iadclexicon.org/volatile-flammable-liquid\n\nVolatile Flammable Liquid\nA flammable liquid whose temperature is above its flash point, or a Class II combustible liquid having a vapor pressure not exceeding 276 kPa (40 psia) at 37.8 \u00b0C (100 \u00b0F) whose temperature is above its flash point.\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards", "https://iadclexicon.org/vme": "TERM: VME\nURL: https://iadclexicon.org/vme\n\nVME\nVon Mises equivalent stress.\nSource:\nAPI\nRP 5C5, Recommended Practice on Procedures for Testing Casing and Tubing Connections, Third Edition, July 2003 (Reaffirmed August 2010).\nGlobal Standards", "https://iadclexicon.org/volatility": "TERM: Volatility\nURL: https://iadclexicon.org/volatility\n\nVolatility\nMeasure of how easily a liquid will vaporize.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/volume": "TERM: Volume\nURL: https://iadclexicon.org/volume\n\nVolume\nThe space occupied by an object.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/voltage": "TERM: Voltage\nURL: https://iadclexicon.org/voltage\n\nVoltage (V)\nUnit potential causing the flow of current.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/volume-of-solids-drilled": "TERM: Volume of Solids Drilled\nURL: https://iadclexicon.org/volume-of-solids-drilled\n\nVolume of Solids Drilled\nVolume of solids drilled over a specified interval.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/volume-fraction": "TERM: Volume Fraction\nURL: https://iadclexicon.org/volume-fraction\n\nVolume Fraction (v/v) (Gas Properties)\nQuotient of the volume of a specified component and the sum of the volumes of all components of a gas mixture before mixing, all volumes referring to the pressure and the temperature of the gas mixture.\nNOTE The volume fraction and volume concentration take the same value if, at the same state conditions, the sum of the component volumes before mixing and the volume of the mixture are equal. However, because the mixing of two or more gases at the same state conditions is usually accompanied by a slight contraction or, less frequently, a slight expansion, this is not generally the case.\nSource:\u00a0IEC 60079-29-1, Explosive atmospheres \u2013 Part 29-1: Gas detectors \u2013 Performance requirements of detectors for flammable gases.\nGlobal Standards", "https://iadclexicon.org/volumetric-non-destructive-examination": "TERM: Volumetric Non-Destructive Examination\nURL: https://iadclexicon.org/volumetric-non-destructive-examination\n\nVolumetric Non-Destructive Examination\nExamination for internal material defects by radiography, acoustic emission or ultrasonic testing.\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards", "https://iadclexicon.org/volumetric-efficiency-ve": "TERM: Volumetric Efficiency (VE)\nURL: https://iadclexicon.org/volumetric-efficiency-ve\n\nVolumetric Efficiency (VE)\nThe ratio of deliverable fluid volume to total gas volume of a bottle, based on design conditions and calculation method (see 4.2.3.1).\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/volumetric-non-destructive-examination-or-volumetric-nde": "TERM: Volumetric Non-Destructive Examination or Volumetric NDE\nURL: https://iadclexicon.org/volumetric-non-destructive-examination-or-volumetric-nde\n\nVolumetric Non-Destructive Examination or Volumetric NDE\nExamination for internal material defects by methods such as radiography and/or ultrasonic testing.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/voluntary-self-evaluation": "TERM: Voluntary Self-evaluation\nURL: https://iadclexicon.org/voluntary-self-evaluation\n\nVoluntary Self-evaluation\nVOLUNTARY SELF-EVALUATION shall mean a self-initiated assessment, audit, or review, not otherwise expressly required by environmental law, that is performed by any person or entity, for itself, either by an employee or employees employed by such person or entity who are assigned the responsibility of performing such assessment, audit, or review or by a consultant engaged by such person or entity expressly and specifically for the purpose of performing such assessment, audit, or review to determine whether such person or entity is in compliance with environmental laws.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/volumetric-nondestructive-examination": "TERM: Volumetric Nondestructive Examination\nURL: https://iadclexicon.org/volumetric-nondestructive-examination\n\nVolumetric Nondestructive Examination\nExamination for internal material defects by radiography, acoustic emission (AE), or ultrasonic testing (UT).\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nVolumetric Nondestructive Examination\nExamination for internal material defects by radiography, acoustic emission, or ultrasonic testing.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nVolumetric Nondestructive Examination\nExamination for internal material defects by methods such as radiography and/or ultrasonic testing.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards", "https://iadclexicon.org/volunteer": "TERM: Volunteer\nURL: https://iadclexicon.org/volunteer\n\nVolunteer\nVolunteer\u2014\n(a) means a person who\u2014\n(i) does not expect to be rewarded for work to be performed as a volunteer; and\n(ii) receives no reward for work performed as a volunteer; and\n(b) does not include a person who is in a place of work for the purpose of receiving on the job training or gaining work experience.\nSource: Health and Safety in Employment Act 1992, Public Act 1992 No 96, New Zealand, as of 1 July 2011.\nLegislation", "https://iadclexicon.org/volunteer-diver": "TERM: Volunteer Diver\nURL: https://iadclexicon.org/volunteer-diver\n\nVolunteer Diver\nA person present in a place of work who does not expect to receive any gain or reward for the diving activity taking place. Please note: The definition of \u201cvolunteers\u201d does not include those who are receiving training or gaining work experience.\nSource: Guidelines for Occupational Diving 2004, Occupational Safety and Health Service, New Zealand, updated October 2010.\nRegulatory Guidance", "https://iadclexicon.org/vod": "TERM: VOD\nURL: https://iadclexicon.org/vod\n\nVOD\nVacuum oxygen decarburization.\nSource:\nAPI\nSPEC 5CRA, Specification for Corrosion Resistant Alloy Seamless Tubes for Use as Casing, Tubing and Coupling Stock, Upstream Segment, First Edition, February 2010 (Errata August 2011).\nGlobal Standards", "https://iadclexicon.org/vortex-induced-vibration": "TERM: Vortex Induced Vibration\nURL: https://iadclexicon.org/vortex-induced-vibration\n\nVortex Induced Vibration\nThe in-line and transverse oscillation of a riser in a current induced by the periodic shedding of vortices.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nVortex-Induced Vibration\nIn-line and transverse oscillation of a riser caused by current-induced periodic shedding of vortices.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/volumetric-heating": "TERM: Volumetric Heating\nURL: https://iadclexicon.org/volumetric-heating\n\nVolumetric Heating\nOn the other hand, reactive systems in which an external fire can result in an exothermic reaction are subject to boiling throughout the volume of the vessel due to heat evolved from the reaction. This is commonly referred to as volumetric heating, which results in more liquid-swell than wall-heating and, thus, increases the potential for longer-duration two-phase relief.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards", "https://iadclexicon.org/vortex": "TERM: Vortex\nURL: https://iadclexicon.org/vortex\n\nVortex\nCylindrical or conical shaped core of air or vapour lying along the central axis of the rotating slurry inside a hydrocyclone.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/vortex-induced-vibrations": "TERM: Vortex-induced Vibrations\nURL: https://iadclexicon.org/vortex-induced-vibrations\n\nVortex-induced Vibrations\nIn-line and transverse oscillation of a riser in a current induced by the periodic shedding of vortices.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards", "https://iadclexicon.org/voter": "TERM: Voter\nURL: https://iadclexicon.org/voter\n\nVoter\nVoter means a person who is eligible to vote in an election under the Act.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Safety) Regulations 2009 (Select Legislative Instrument 2009 No. 382 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/vph": "TERM: VPH\nURL: https://iadclexicon.org/vph\n\nVPH\nVertical pipe handling.\nSource:\u00a0NORSOK D-001, Drilling facilities, Rev. 3, December 2012.\nGlobal Standards", "https://iadclexicon.org/vsl": "TERM: VSL\nURL: https://iadclexicon.org/vsl\n\nVSL\nValue of Statistical Life.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/vsd": "TERM: VSD\nURL: https://iadclexicon.org/vsd\n\nVSD\nVerantwoordelijk stralingsdeskundige.\u00a0Responsible Radiation Protection Expert.\nSource:\u00a0NOGEPA Industrial Guideline No. 16, Working with Naturally Occurring Radioactive Materials (NORM), Netherlands, Version 1, January 2009.\nGlobal Standards", "https://iadclexicon.org/vrla": "TERM: VRLA\nURL: https://iadclexicon.org/vrla\n\nVRLA\nvalve regulated lead acid battery\nSource: IEC 61892-6, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 6: Installation, Third Edition, December \u00a02013.\nGlobal Standards", "https://iadclexicon.org/vsoil": "TERM: Vsoil\nURL: https://iadclexicon.org/vsoil\n\nV\nsoil\nVolume of the backfill soil that rests on the spudcan.\nSource:\u00a0ABS Guidance Notes on Geotechnical Performance of Spudcan Foundations, January 2017.\nGlobal Standards", "https://iadclexicon.org/vti": "TERM: VTI\nURL: https://iadclexicon.org/vti\n\nVTI\nVisual thread inspection.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/vtp-vlan": "TERM: VTP VLAN\nURL: https://iadclexicon.org/vtp-vlan\n\nVTP VLAN\nTrunking protocol.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards", "https://iadclexicon.org/vulnerability-assessment": "TERM: Vulnerability Assessment\nURL: https://iadclexicon.org/vulnerability-assessment\n\nVulnerability Assessment\nA product or process of identifying physical features or operational attributes that renders an entity, asset, system, network, or geographic area susceptible or exposed to hazards.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards\nVulnerability Assessment\nProduct or process of identifying physical features or operational attributes that renders an entity, asset, system, network, or geographic area susceptible or exposed to hazards.\nSource:\nAPI\nSTANDARD 780, Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, First Edition, May 2013.\nGlobal Standards\nVulnerability Assessment\nProduct or process of identifying physical features or operational attributes that render an entity, asset, system, network, or geographic area susceptible or exposed to hazards.\nSample Usage:\nThe team conducted a vulnerability assessment on the ship to determine how it might be exploited or attacked by an adversary.\nAnnotation: Vulnerability assessments can produce comparable estimates of vulnerabilities across a variety of hazards or assets, systems, or networks.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/vulnerability": "TERM: Vulnerability\nURL: https://iadclexicon.org/vulnerability\n\nVulnerability\nFlaw or weakness in a system\u2019s design, implementation, or operation and management that could be exploited to violate the system\u2019s integrity or security policy [11].\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard\nVulnerability\nA weakness that can be exploited by a threat to gain access to an asset.\nSource:\nAPI\nRP 781 Security Plan Methodology for the Oil and Natural Gas Industries.1\nst\nEd. September 2016.\nGlobal Standards\nVulnerability\nA characteristic or specific weakness that renders an organization or asset (such as information or an information system) open to exploitation by a given threat or susceptible to a given hazard.\nExtended Definition: Characteristic of location or security posture or of design, security procedures, internal controls, or the implementation of any of these that permit a threat or hazard to occur. Vulnerability (expressing degree of vulnerability): qualitative or quantitative expression of the level of susceptibility to harm when a threat or hazard is realized.\nAdapted from: DHS Risk Lexicon, CNSSI 4009, NIST SP 800-53 Rev 4.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards\nVulnerability\nAn object, condition or circumstance with the potential for an adverse, harmful or damaging outcome.\nVulnerability is a general expression for more specific terms such as a hazard, effect, impact or threat related to activities, assets or projects.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards\nVulnerability\nWeakness of an asset or\ncontrol\nthat can be exploited by one or more\nthreats.\nSource: ISO/IEC 27000:2014, Information technology \u2014 Security techniques \u2014 Information security management systems \u2014 Overview and vocabulary, Third Edition, January 2014.\nGlobal Standards\nVulnerability\n[Vulnerability shall be considered in the analysis and] is defined as any weakness that can be exploited by a threat in order to gain access to an asset and to succeed in a malevolent act against that asset. Vulnerability is determined by evaluating the inability to Deter, Detect, Delay, Respond to, and Recover from a threat in a manner sufficient to limit the likelihood of success of the threat, or to reduce the impacts of the event through such measures as interdiction, response, suppression of effects, emergency management, and resilience.\nSource:\nAPI\nSTANDARD 780, Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, First Edition, May 2013.\nGlobal Standards\nVulnerability\nA weakness that can be exploited by a threat to gain access to an asset, to include building characteristics, equipment properties, personnel behavior, locations of personnel, equipment, or operational and personnel practices.\nSource:\nAPI\nSTANDARD 780, Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, First Edition, May 2013.\nGlobal Standards\nVulnerability\nWeakness of an asset or control that can be exploited by a threat.\n[ISO/IEC 27000:2009]\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards\nVulnerability\nPhysical feature or operational attribute that renders an entity, asset, system, network, or geographic area open to exploitation or susceptible to a given hazard\nSample Usage:\nInstallation of vehicle barriers may remove a vulnerability related to attacks using vehicle-borne improvised explosive devices.\nExtended Definition:\ncharacteristic of design, location, security posture, operation, or any combination thereof, that renders an entity, asset, system, network, or geographic area susceptible to disruption, destruction, or exploitation.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance\nVulnerability\nAny weakness that can be exploited by an adversary to gain access or cause damage to an asset.\nNote:\nVulnerabilities include asset characteristics, equipment properties, personnel behaviour, locations of people, equipment, buildings, and operational and personnel practices.\n(Source:\nSecurity Vulnerability Assessment Methodology for the Petroleum and Petrochemical Industries\n)\nSource:\u00a0Canadian Standards Association, Z246.1-09, Security management for petroleum and natural gas industry systems, August 2009,\nRegional Standards\nVulnerability\nIntrinsic properties of something resulting in susceptibility to a risk source (3.5.1.2) that can lead to an event with a consequence (3.6.1.3).\nSource: ISO Guide 73:2009(E/F), Risk Management \u2013 Vocabulary, First Edition, 2009.\nGlobal Standards", "https://iadclexicon.org/vulnerability-assessment-and-management": "TERM: Vulnerability Assessment and Management\nURL: https://iadclexicon.org/vulnerability-assessment-and-management\n\nVulnerability Assessment and Management\nIn the NICE Workforce Framework, cybersecurity work where a person: Conducts assessments of threats and vulnerabilities, determines deviations from acceptable configurations, enterprise or local policy, assesses the level of risk, and develops and/or recommends appropriate mitigation countermeasures in operational and non-operational situations.\nFrom: NICE Workforce Framework.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/vxt": "TERM: VXT\nURL: https://iadclexicon.org/vxt\n\nVXT\nVertical tree.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nVXT\nVertical subsea tree.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/w": "TERM: WO\nURL: https://iadclexicon.org/w\n\nWO\nWork order.\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal Standards", "https://iadclexicon.org/w-t": "TERM: w.t\nURL: https://iadclexicon.org/w-t\n\nw.t\nAbbreviation for pipe wall thickness.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/wall-diversion": "TERM: Wall, Diversion\nURL: https://iadclexicon.org/wall-diversion\n\nWall, Diversion\nA wall made of concrete, earthwork or other noncombustible material, built for the purpose of protecting employees by diverting the flow of hazardous substances.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations", "https://iadclexicon.org/wall-opening": "TERM: Wall Opening\nURL: https://iadclexicon.org/wall-opening\n\nWall Opening\n\u201cWall opening\u201d means an opening at least 750 mm high and 300 mm wide in a wall, partition, or bulkhead.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations", "https://iadclexicon.org/wall-heating": "TERM: Wall-Heating\nURL: https://iadclexicon.org/wall-heating\n\nWall-Heating\nIn non-reactive systems subjected to an external fire, boiling occurs at or near the walls of the vessel, commonly referred to as wall-heating.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards", "https://iadclexicon.org/wall-retaining-dike": "TERM: Wall, Retaining (Dike)\nURL: https://iadclexicon.org/wall-retaining-dike\n\nWall, Retaining (Dike)\nA wall made of concrete, earthwork, or other noncombustible material, built for the purpose of protecting employees by confining hazardous substances.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations", "https://iadclexicon.org/wan": "TERM: WAN\nURL: https://iadclexicon.org/wan\n\nWAN\nWide Area Network.\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/warm-up-time": "TERM: Warm-Up Time\nURL: https://iadclexicon.org/warm-up-time\n\nWarm-Up Time (not applicable to spot-reading apparatus) (times)\nTime interval, with the apparatus in a stated atmosphere, between the time when the apparatus is switched on and the time when the indication reaches and remains within the stated tolerances (see Figures 1 and 2).\nSource:\u00a0IEC 60079-29-1, Explosive atmospheres \u2013 Part 29-1: Gas detectors \u2013 Performance requirements of detectors for flammable gases.\nGlobal Standards", "https://iadclexicon.org/warning": "TERM: Warning\nURL: https://iadclexicon.org/warning\n\nWarning\nCondition requiring no immediate attention or action. Warnings are presented for precautionary reasons to bring awareness of changed conditions which are not immediately hazardous, but may become so if no action is taken.\nSource:\u00a0IMO resolution A.1021(26), Code on Alarms and Indicators, 2009, 18 January 2010, International Maritime Organization.\nRegulatory Guidance\nWarning\nCondition requiring immediate attention, but no immediate action by the bridge team. Warnings are presented for precautionary reasons to make the bridge team aware of changed conditions which are not immediately hazardous, but may become so if no action is taken.\nSource:\u00a0IMO Resolution MSC.302(87), Performance standards for bridge alert management, 17 May 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/warships": "TERM: Warships\nURL: https://iadclexicon.org/warships\n\nWarships <Definition of warships>\nFor the purpose of this Convention, \u2018warship\u2019 means a ship belonging to the armed forces of a State bearing the external marks distinguishing such ships of its nationality, under the command of an officer duly commissioned by the government of the State and whose name appears in the appropriate service list or its equivalent, and manned by a crew which is under regular armed forces discipline.\nSource: United Nations Convention on the Law of the Sea (UNCLOS), 1982.\nLegislation", "https://iadclexicon.org/vulnerability-degree": "TERM: Vulnerability (degree)\nURL: https://iadclexicon.org/vulnerability-degree\n\nVulnerability (degree)\nQualitative or quantitative expression of the level to which an entity, asset, system, network, or geographic area is susceptible to harm when it experiences a hazard\nSample Usage:\nIn developing the scenario, analysts sought to express the asset\u2019s vulnerability in the event of a particular type of attack.\nAnnotation: In calculating risk of an intentional hazard, the common measurement of vulnerability is the likelihood that an attack is successful, given that it is attempted.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/washout-pit": "TERM: Washout Pit\nURL: https://iadclexicon.org/washout-pit\n\nWashout Pit\nPit located at a truck yard, tank yard, or disposal facility for storage or disposal of oil and gas waste residue washed out of trucks, mobile tanks, or skid-mounted tanks.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/waste-management-and-operation-plan": "TERM: Waste Management and Operation Plan\nURL: https://iadclexicon.org/waste-management-and-operation-plan\n\nWaste Management and Operation Plan\nWaste Management and Operations Plan\u2015a plan as identified and required in \u00a7515.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/waste-oil": "TERM: Waste Oil\nURL: https://iadclexicon.org/waste-oil\n\nWaste Oil\n\u201cWaste oil\u201d shall include, but not be limited to, crude oil or other hydrocarbons used or produced in the process of drilling for, developing, producing, or processing oil or gas from wells, oil retained on cuttings as a result of the use of oil-based drilling muds, or any residue from any oil storage facility on a producing lease or on a commercial disposal operation or pit. The term \u201cwaste oil\u201d shall not include any refined hydrocarbons to which lead has been added.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations\nWaste Oil\nWaste oil as mentioned in the third subsection, means used lubricants and similar oils (used in engines, gear boxes, hydraulic systems, transformers, switches etc.) that can no longer be used as originally intended.\nSource:\u00a0Guidelines Regarding the Activities Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/waste-material": "TERM: Waste Material\nURL: https://iadclexicon.org/waste-material\n\nWaste Material\n\u201cWaste material\u201d means any garbage, refuse, sewage or waste well fluids or any other useless material that is generated during drilling, well or production operations, including used or surplus drilling fluid and drill cuttings and produced water (d\u00e9chets).\nSource:\u00a0Canada Oil and Gas Drilling and Production Regulations, SOR/2009-315, February 2013.\nRegulations\nSource:\u00a0Drilling and Production Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, March 31, 2011.\nRegulatory Guidance\nSource: Environmental Protection Plan Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, March 31, 2011.\nRegulatory Guidance\nSource: \u00a0Offshore Waste Treatment Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, December 15, 2010.\nRegulatory Guidance\nSource:\u00a0Nova Scotia Offshore Petroleum Drilling and Production Regulations, SOR/2009-317, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/waste-oil-residue": "TERM: Waste Oil Residue\nURL: https://iadclexicon.org/waste-oil-residue\n\nWaste Oil Residue\n\u201cWaste oil residue\u201d means that portion of waste oil remaining after treatment and after the saleable liquids and water have been extracted. Waste oil residue is a type of waste oil.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/waster": "TERM: Waster\nURL: https://iadclexicon.org/waster\n\nWaster\n\u201cWaste\u201d means:\nAs applied to the production of oil, in addition to its ordinary meaning, \u201cshall include economic waste, underground waste, including water encroachment in the oil or gas bearing strata; the use of reservoir energy for oil producing purposes by means or methods that unreasonably interfere with obtaining from the common source of supply the largest ultimate recovery of oil; surface waste and waste incident to the production of oil in excess of transportation or marketing facilities or reasonable market demands.\u201d [52 O.S.A., 86.2]\nAs applied to gas, in addition to its ordinary meaning, shall include economic waste; \u201cthe inefficient or wasteful utilization of gas in the operation of oil wells drilled to and producing from a common source of supply; the inefficient or wasteful utilization of gas in the operation of gas wells drilled to and producing from a common source of supply; the production of gas in such quantities or in such manner as unreasonably to reduce reservoir pressure or unreasonably to diminish the quantity of oil or gas that might be recovered from a common source of supply; the escape, directly or indirectly, of gas from oil wells producing from a common source of supply into the open air in excess of the amount necessary in the efficient drilling, completion or operation thereof; waste incident to the production of natural gas in excess of transportation and marketing facilities or reasonable market demand; the escape, blowing, or releasing, directly or indirectly, into the open air, of gas from well productive of gas only, drilled into any common source of supply, save only such as is necessary in the efficient drilling and completion thereof; and the unnecessary depletion or inefficient utilization of gas energy contained in a common source of supply.\u201d [52 O.S.A. \u00a786.3]\nThe use of gas for the manufacture of carbon black or similar products predominately carbon, except as specifically authorized by the Commission, shall constitute waste.\nThe flaring of tail gas at gasoline, pressure maintenance, or recycling plants where a market is available.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/wastewater-treatment-unit": "TERM: Wastewater Treatment Unit\nURL: https://iadclexicon.org/wastewater-treatment-unit\n\nWastewater Treatment Unit\nA device (such as a hydrostatic test water treatment unit) that:\nis a tank or tank system comprising part of a wastewater treatment facility that is subject to regulation under either \u00a7\u00a7402 or 307(b) of the Clean Water Act, 33 USC \u00a7\u00a71342 or 1317(b); and\nreceives and treats or stores an influent wastewater that is a hazardous waste, that generates and accumulates a wastewater treatment sludge that is a hazardous waste, or treats or stores a wastewater treatment sludge that is a hazardous waste.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/watch-circle": "TERM: Watch circle\nURL: https://iadclexicon.org/watch-circle\n\nWatch circle\nArea of predetermined size in which the drilling rig maintains its intended position (station) in order to not exceed equipment or reaction time limitations. NOTE If the rig moves to the edge of the watch circle, then attention is heightened.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards\nWatch circle\nThe rig offset perimeter around the well location for which special procedures are to be initiated to prepare to disconnect the drilling riser or actually implement the disconnect to prevent damage due to excessive offset.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/water": "TERM: Water\nURL: https://iadclexicon.org/water\n\nWater\n\u201cWater\u201d means all water including water situated wholly or partly within or bordering upon the state, whether surface or subsurface, public or private, except private waters that do not combine with other surface or subsurface water.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/water-balance": "TERM: Water Balance\nURL: https://iadclexicon.org/water-balance\n\nWater Balance\nThe relationship between input and output of water across a defined system boundary, e.g. a watershed or the project site boundary. If input > output, then storage within the system increases; if input < output, then storage decreases. (DRET, 2008).\nSource: Identifying and assessing water sources: Guidance document for the onshore oil and gas industry, International Petroleum Industry Environmental Conservation Association (IPIECA), 2014.\nGlobal Standards", "https://iadclexicon.org/water-availability": "TERM: Water Availability\nURL: https://iadclexicon.org/water-availability\n\nWater Availability\nThe hydrologic capacity of a water source (surface water body, groundwater, municipal water) to sustain additional water demands after considering other current water uses and water conditions. (GEMI, 2012)\nSource: Identifying and assessing water sources: Guidance document for the onshore oil and gas industry, International Petroleum Industry Environmental Conservation Association (IPIECA), 2014.\nGlobal Standards", "https://iadclexicon.org/water-based-drilling-fluid": "TERM: Water-Based Drilling Fluid\nURL: https://iadclexicon.org/water-based-drilling-fluid\n\nWater-Based Drilling Fluid\nDrilling fluid in which water is the suspending medium for solids and is the continuous phase, whether oil is present or not.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/water-based-extinguishing-medium": "TERM: Water-based Extinguishing Medium\nURL: https://iadclexicon.org/water-based-extinguishing-medium\n\nWater-based Extinguishing Medium\nWater-based extinguishing medium\nis freshwater or seawater with or without additives mixed to enhance fire-extinguishing capability.\nSource:\u00a0IMO MSC.1/Circ.1387, Revised Guidelines for the approval of fixed water-based local application fire-fighting systems for use in category A machinery spaces, 10 December 2010, International Maritime Organization.\nRegulatory Guidance\nSource:\u00a0\u00a0Resolution A.800(19), Revised Guidelines for Approval of Sprinkler Systems Equivalent to that Referred to in SOLAS Regulation 11-2/12, 23 November 1995, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/water-based-drilling-muds": "TERM: Water-based Drilling Muds\nURL: https://iadclexicon.org/water-based-drilling-muds\n\nWater-based Drilling Muds\nWater-Based Drilling Muds\u2015any water-based fluid composed of fresh water, naturally occurring clays, drilled solids and additives for fluid loss control, viscosity, thinning, pH control, weight control, etc., for down-hole rheology and stability.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations\nWater-based Drilling Muds\u00a0(WBM)\nWater based mud (WBM) means a drilling fluid whose continuous phase is composed of water to which various substances have been added.\nSource: \u00a0Offshore Waste Treatment Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, December 15, 2010.\nRegulatory Guidance", "https://iadclexicon.org/wat": "TERM: WAT\nURL: https://iadclexicon.org/wat\n\nWAT\nWax appearance temperature.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/water-based-hydraulic-fluid": "TERM: Water-Based Hydraulic Fluid\nURL: https://iadclexicon.org/water-based-hydraulic-fluid\n\nWater-Based Hydraulic Fluid\nA control liquid mixture composed mainly of water with additives to provide lubricity, anti-foaming, anti-freeze, anti-corrosion and anti-bacterial characteristics.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/water-condensate-pit": "TERM: Water Condensate Pit\nURL: https://iadclexicon.org/water-condensate-pit\n\nWater Condensate Pit\nPit used in conjunction with a gas pipeline drip or gas compressor station for storage or disposal of fresh water condensed from natural gas.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/water-consumption": "TERM: Water Consumption\nURL: https://iadclexicon.org/water-consumption\n\nWater Consumption\nThe difference between water withdrawal and water discharge to/from the same source (or watershed).\nSource: Identifying and assessing water sources: Guidance document for the onshore oil and gas industry, International Petroleum Industry Environmental Conservation Association (IPIECA), 2014.\nGlobal Standards", "https://iadclexicon.org/water-bulk-shipment": "TERM: Water (Bulk Shipment)\nURL: https://iadclexicon.org/water-bulk-shipment\n\nWater (Bulk Shipment)\nA device (such as a hydrostatic test water treatment unit) that:\nis a tank or tank system comprising part of a wastewater treatment facility that is subject to regulation under either \u00a7\u00a7402 or 307(b) of the Clean Water Act, 33 USC \u00a7\u00a71342 or 1317(b); and\nreceives and treats or stores an influent wastewater that is a hazardous waste, that generates and accumulates a wastewater treatment sludge that is a hazardous waste, or treats or stores a wastewater treatment sludge that is a hazardous waste.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/water-containment": "TERM: Water Containment\nURL: https://iadclexicon.org/water-containment\n\nWater Containment\n\u201cWater contaminant\u201d means a substance that could alter if released or spilled water\u2019s physical, chemical, biological or radiological qualities.\u00a0 Water contaminant does not mean source, special nuclear or by-product material as defined by the Atomic Energy Act of 1954.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/water-demand": "TERM: Water Demand\nURL: https://iadclexicon.org/water-demand\n\nWater Demand\nThe total water requirements of a project.\nSource: Identifying and assessing water sources: Guidance document for the onshore oil and gas industry, International Petroleum Industry Environmental Conservation Association (IPIECA), 2014.\nGlobal Standards", "https://iadclexicon.org/water-deluge-system": "TERM: Water Deluge System\nURL: https://iadclexicon.org/water-deluge-system\n\nWater Deluge System\n\u201cWater deluge system\u201d means a system capable of deluging a space with water from fixed heads; syst\u00e8me d\u00e9luge.\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource:\u00a0Nova Scotia Offshore Petroleum Installations Regulations, SOR/95-191, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/water-discharge": "TERM: Water Discharge\nURL: https://iadclexicon.org/water-discharge\n\nWater Discharge\nWater effluents discharged outside a reporting organization boundary to subsurface waters, surface waters, sewers that lead to rivers, oceans, lakes, wetlands, treatment facilities, and groundwater. (GEMI, 2012)\nSource: Identifying and assessing water sources: Guidance document for the onshore oil and gas industry, International Petroleum Industry Environmental Conservation Association (IPIECA), 2014.\nGlobal Standards", "https://iadclexicon.org/water-depth": "TERM: Water Depth\nURL: https://iadclexicon.org/water-depth\n\nWater Depth\nvertical distance between the sea floor and still water level.\nNOTE 1 As there are several options for the still water level (see 3.35), there can be several water depth values. Generally, design water depth is determined to LAT or to mean sea level.\nNOTE 2 The water depth used for calculating wave kinematics varies between the maximum water depth of the highest astronomical tide plus a positive storm surge, and the minimum water depth of the lowest astronomical tide less a negative storm surge, where applicable. The same maximum and minimum water depths are applicable to bottom founded and floating structures, although water depth is usually a much less important parameter for floating structures. Water depth is, however, important for the design and analysis of the mooring system and risers for floating structures.\nSource:\nAPI\nRP 2MET, Derivation of Metocean Design and Operating Conditions, First Edition, November 2014.\nGlobal Standards\nWater Depth\nVertical distance between the sea floor and still water level.\nNOTE 1 As there are several options for the still water level (see A.6.4.4), there can be several water depth values. Generally, assessment water depth is determined to the extreme still water level.\nNOTE 2 The water depth used for calculating wave kinematics varies between the maximum water depth of the mean high water spring tide plus a positive storm surge, and the minimum water depth of the mean low water spring tide less a negative storm surge, where applicable.\nNOTE 3 Adapted from ISO 19901-1:2005, definition 3.41.\nSource:\u00a0ISO 19905-1:202, Petroleum and natural gas industries \u2013 Site-specific assessment of mobile offshore units \u2013 Part 1: Jack-ups.\nGlobal Standards", "https://iadclexicon.org/water-disposal-project": "TERM: Water Disposal Project\nURL: https://iadclexicon.org/water-disposal-project\n\nWater Disposal Project\nThe injection of produced water into the reservoir for the purpose of disposing of the produced water wherein the water injection volumes are not sufficient to refill existing reservoir voidage in the approved project area and displace oil that would not be displaced by primary recovery operations.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/water-entry-angle": "TERM: Water-Entry Angle\nURL: https://iadclexicon.org/water-entry-angle\n\nWater-Entry Angle\nWater-entry angle\nis the angle between the horizontal and the launch rail of the lifeboat when it first enters the water.\nSource:\u00a0IMO Resolution MSC.48(66), adoption of the International Life-Saving Appliance (LSA) Code, 4 June 1996, International Maritime Organization.\nLegislation", "https://iadclexicon.org/water-flood-project": "TERM: Water Flood Project\nURL: https://iadclexicon.org/water-flood-project\n\nWater Flood Project\n\u201cWater flood project\u201d means a project in which an operator injects water into a producing horizon in sufficient quantities and under sufficient pressure to stimulate oil production from other wells in the area, and is limited to those areas in which the wells have reached an advanced state of depletion and are regarded as what is commonly referred to as stripper wells.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/water-hammer": "TERM: Water Hammer\nURL: https://iadclexicon.org/water-hammer\n\nWater Hammer\nShock load or high-pressure surge caused by sudden halting of flow in a pipeline or piping system.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards\nWater Hammer\nPressure wave created by the rapid closing of a valve on a flowing line or vessel.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/water-governance": "TERM: Water Governance\nURL: https://iadclexicon.org/water-governance\n\nWater Governance\nEncompasses the internal and external mechanisms by which the water related aspects of an entity are controlled and by which the entity is accountable to its stakeholders, including which decisions are made, how and by whom. It defines the relationships between different stakeholders and between different parts of the system. The term governance applies to all entities and is distinct from the term government. (AWS, 2013, adapted from ISEAL Alliance, 2007:\nISEAL Emerging Initiatives Module 4: Models of Governance, July 2007\n.).\nSource: Identifying and assessing water sources: Guidance document for the onshore oil and gas industry, International Petroleum Industry Environmental Conservation Association (IPIECA), 2014.\nGlobal Standards", "https://iadclexicon.org/water-ingress-detection-main-alarm": "TERM: Water Ingress Detection Main Alarm\nURL: https://iadclexicon.org/water-ingress-detection-main-alarm\n\nWater Ingress Detection Main Alarm\nAn alarm given when the water level reaches the main alarm level in cargo holds or other spaces on bulk carriers or single hold cargo ships.\nSource:\u00a0IMO resolution A.1021(26), Code on Alarms and Indicators, 2009, 18 January 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/water-ingress-detection-pre-alarm": "TERM: Water Ingress Detection Pre-alarm\nURL: https://iadclexicon.org/water-ingress-detection-pre-alarm\n\nWater Ingress Detection Pre-alarm\nAn alarm given when the water level reaches a lower level in cargo holds or other spaces on bulk carriers or single hold cargo ships.\nSource:\u00a0IMO resolution A.1021(26), Code on Alarms and Indicators, 2009, 18 January 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/water-intensity": "TERM: Water Intensity\nURL: https://iadclexicon.org/water-intensity\n\nWater Intensity\nThe ratio between water intake and a defined unit of production. (Organisation for Economic Co-operation and Development).\nSource: Identifying and assessing water sources: Guidance document for the onshore oil and gas industry, International Petroleum Industry Environmental Conservation Association (IPIECA), 2014.\nGlobal Standards", "https://iadclexicon.org/water-line": "TERM: Water Line\nURL: https://iadclexicon.org/water-line\n\nWater line\nWater line means a pipe, or system of pipes, for conveying water in connection with:\npetroleum exploration operations; or\npetroleum recovery operations; or\nexploration for potential greenhouse gas storage formations; or\nexploration for potential greenhouse gas injection sites; or\nthe injection of a greenhouse gas substance into an identified greenhouse gas storage formation; or\nthe injection, on an appraisal basis, of a greenhouse gas substance into a part of a geological formation; or\nthe injection, on an appraisal basis, of air, petroleum or water into a part of a geological formation.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/water-monitor-system": "TERM: Water Monitor System\nURL: https://iadclexicon.org/water-monitor-system\n\nWater Monitor System\n\u201cWater monitor system\u201d means a system capable of deluging a space with water from monitors; syst\u00e8me de r\u00e9gulation d\u2019eau.\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource:\u00a0Nova Scotia Offshore Petroleum Installations Regulations, SOR/95-191, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/water-protection-depth": "TERM: Water Protection Depth\nURL: https://iadclexicon.org/water-protection-depth\n\nWater Protection Depth\nWater protection depth\u2014The depth to a point 50 feet below the surface casing seat.\nSource: Oil and Gas Wells, Pennsylvania Code, Title 25, Chapter 78, December 2012.\nRegulations", "https://iadclexicon.org/water-pollution": "TERM: Water Pollution\nURL: https://iadclexicon.org/water-pollution\n\nWater Pollution\n\u201cWater pollution\u201d means introducing or permitting the introduction into water, either directly or indirectly, of one or more water contaminants in such quantity and of such duration as may with reasonable probability injure human health, animal or plant life or property, or to unreasonably interfere with the public welfare or property use.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/virtual-asset": "TERM: Virtual Asset\nURL: https://iadclexicon.org/virtual-asset\n\nVirtual Asset\nRepresentation of an asset in the Cyberspace.\nNOTE In this context, currency can be defined as either a medium of exchange or a property that has value in a specific environment, such as a video game or a financial trading simulation exercise.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards", "https://iadclexicon.org/water-quality": "TERM: Water Quality\nURL: https://iadclexicon.org/water-quality\n\nWater Quality\nThe quality of a specific water body is defined by the suitability or condition of the water for a particular use based on its physical, chemical, and biological characteristics. (GEMI, 2012).\nSource: Identifying and assessing water sources: Guidance document for the onshore oil and gas industry, International Petroleum Industry Environmental Conservation Association (IPIECA), 2014.\nGlobal Standards", "https://iadclexicon.org/water-purveyor": "TERM: Water Purveyor\nURL: https://iadclexicon.org/water-purveyor\n\nWater Purveyor\nWater purveyor\u2014The owner or operator of a public water supply.\nSource: Oil and Gas Wells, Pennsylvania Code, Title 25, Chapter 78, December 2012.\nRegulations", "https://iadclexicon.org/water-quality-standards": "TERM: Water Quality Standards\nURL: https://iadclexicon.org/water-quality-standards\n\nWater Quality Standards\nTexas Surface Water Quality Standards, Title 30, Texas Administrative Code, Chapter 307.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/water-security": "TERM: Water Security\nURL: https://iadclexicon.org/water-security\n\nWater Security\nThe reliable availability of an acceptable quantity and quality of water for health, livelihoods and production, coupled with an acceptable level of water-related risks.\nSource: Identifying and assessing water sources: Guidance document for the onshore oil and gas industry, International Petroleum Industry Environmental Conservation Association (IPIECA), 2014.\nGlobal Standards", "https://iadclexicon.org/water-scarcity": "TERM: Water Scarcity\nURL: https://iadclexicon.org/water-scarcity\n\nWater Scarcity\nThe point at which the aggregate impact of all users impinges on the supply or quality of water under prevailing institutional arrangements to the extent that the demand by all sectors, including the environment, cannot be satisfied fully (United Nations, 2006). One measure is the Falkenmark Indicator, which defines water security as when annual water supplies in a country or region drop below 1,000 cubic metres per person per year.\nSource: Identifying and assessing water sources: Guidance document for the onshore oil and gas industry, International Petroleum Industry Environmental Conservation Association (IPIECA), 2014.\nGlobal Standards", "https://iadclexicon.org/water-seal": "TERM: Water Seal\nURL: https://iadclexicon.org/water-seal\n\nWater Seal\nDevice that directs the flow of relief gases through a liquid (normally water) on the path to the flare burner, used to protect the flare header from air infiltration or flashback, to divert flow, or to create backpressure for the flare header.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards", "https://iadclexicon.org/water-stewardship": "TERM: Water Stewardship\nURL: https://iadclexicon.org/water-stewardship\n\nWater Stewardship\nUse of water that is socially beneficial, environmentally responsible and economically sustainable. (AWS, 2013.\nSource: Identifying and assessing water sources: Guidance document for the onshore oil and gas industry, International Petroleum Industry Environmental Conservation Association (IPIECA), 2014.\nGlobal Standards", "https://iadclexicon.org/water-supply": "TERM: Water Supply\nURL: https://iadclexicon.org/water-supply\n\nWater Supply\nThe total water available for use on a project.\nSource: Identifying and assessing water sources: Guidance document for the onshore oil and gas industry, International Petroleum Industry Environmental Conservation Association (IPIECA), 2014.\nGlobal Standards\nWater Supply\nWater supply\u2014A supply of water for human consumption or use, or for agricultural, commercial, industrial or other legitimate beneficial uses.\nSource: Oil and Gas Wells, Pennsylvania Code, Title 25, Chapter 78, December 2012.\nRegulations", "https://iadclexicon.org/water-storage-unit": "TERM: Water Storage Unit\nURL: https://iadclexicon.org/water-storage-unit\n\nWater Storage Unit\nAny body in which water collects and resides for a period of time, e.g. the atmosphere, ponds, lakes, oceans, aquifers, etc.\nSource: Identifying and assessing water sources: Guidance document for the onshore oil and gas industry, International Petroleum Industry Environmental Conservation Association (IPIECA), 2014.\nGlobal Standards", "https://iadclexicon.org/water-stress": "TERM: Water Stress\nURL: https://iadclexicon.org/water-stress\n\nWater Stress\nOccurs when the demand for water exceeds the available amount of water over a given period, or when the poor quality of available water restricts its use (AWS, 2013). Leflaive\net al.\n(2012) explain that water stress can be quantified by taking a ratio of water demand to water availability, and define four categories of water stress ranging from \u2018no stress\u2019 to \u2018severe stress\u2019 based on these ratios. Another measure is the Falkenmark Indicator, which defines water stress as when annual water supplies in a country or region drop below 1,700 cubic metres per person per year (United Nations).\nSource: Identifying and assessing water sources: Guidance document for the onshore oil and gas industry, International Petroleum Industry Environmental Conservation Association (IPIECA), 2014.\nGlobal Standards", "https://iadclexicon.org/water-table": "TERM: Water Table\nURL: https://iadclexicon.org/water-table\n\nWater Table\nThe upper surface of groundwater.\nSource: Identifying and assessing water sources: Guidance document for the onshore oil and gas industry, International Petroleum Industry Environmental Conservation Association (IPIECA), 2014.\nGlobal Standards", "https://iadclexicon.org/water-wetting-capability": "TERM: Water-Wetting Capability\nURL: https://iadclexicon.org/water-wetting-capability\n\nWater-Wetting Capability\nCapability of a fluid to alter the quality or state of being water-wetted. NOTE A fully water-wet state is considered most desirable to provide cement bonding.\nSource:\nAPI\nRP 10B-2, Recommended Practice for Testing Well Cements, First Edition, July 2005 (Reaffirmed: July 2010).\nGlobal Standards", "https://iadclexicon.org/water-withdrawal": "TERM: Water Withdrawal\nURL: https://iadclexicon.org/water-withdrawal\n\nWater Withdrawal\nThe sum of all water drawn into the boundaries of the reporting organization from external sources. (GEMI, 2012).\nSource: Identifying and assessing water sources: Guidance document for the onshore oil and gas industry, International Petroleum Industry Environmental Conservation Association (IPIECA), 2014.\nGlobal Standards", "https://iadclexicon.org/watercourse": "TERM: Watercourse\nURL: https://iadclexicon.org/watercourse\n\nWatercourse\n\u201cWatercourse\u201d means a river, creek, arroyo, canyon, draw or wash or other channel having definite banks and bed with visible evidence of the occasional flow of water.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/waters-of-the-state": "TERM: Waters of the State\nURL: https://iadclexicon.org/waters-of-the-state\n\nWaters of the State\nWATERS OF THE STATE mean any and all surface and subsurface waters which are contained in or flow in or through this state, but does not include waters in sewage systems, waters in treatment works of disposal systems, water in potable water distribution systems, and all water withdrawn for use until use and treatment have been completed. Waters of the state include, but are not limited to, all streams, lakes, ponds, impounding reservoirs, wetlands , watercourses, waterways, wells, springs, irrigation ditches or canals, drainage systems, and all other bodies or accumulations of water, surface and underground, natural or artificial, public or private, situated wholly or partly within or bordering upon the State.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/waters-of-the-united-states": "TERM: Waters Of The United States\nURL: https://iadclexicon.org/waters-of-the-united-states\n\nWaters Of The United States\nInterstate waters, the territorial seas, and waters that would or could affect interstate commerce, including tributaries of such waters and adjacent wetlands, as defined in Title 33, Code of Federal Regulations, Part 328.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/waterline": "TERM: Waterline\nURL: https://iadclexicon.org/waterline\n\nWaterline (dB)\n\u201cWaterline (d\nB\n)\u201d is the vertical distance, in metres, from the moulded baseline at mid-length to the waterline corresponding to 30% of the depth D\nS\n. <Annex 1, regulation 12A>.\nSource:\u00a0Resolution MEPC.141(54), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships, 1973 (Amendments to regulation 1, addition to regulation 12A, consequential amendments to the IOPP Certificate and amendments to regulation 21 of the revised Annex I of MARPOL 73/78), 24 March 2006, International Maritime Organization.\nLegislation", "https://iadclexicon.org/watershed": "TERM: Watershed\nURL: https://iadclexicon.org/watershed\n\nWatershed\nThe hydrologic divide between drainage basins.\nSource: Identifying and assessing water sources: Guidance document for the onshore oil and gas industry, International Petroleum Industry Environmental Conservation Association (IPIECA), 2014.\nGlobal Standards", "https://iadclexicon.org/wave-frequency-motion": "TERM: Wave Frequency Motion\nURL: https://iadclexicon.org/wave-frequency-motion\n\nWave Frequency Motion\nMotion of the vessel at the frequencies of incident waves.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/watertight": "TERM: Watertight\nURL: https://iadclexicon.org/watertight\n\nWatertight\nWatertight means\ndesigned\nand constructed to withstand a static head of water without any leakage, except that watertight equipment means enclosed equipment so constructed that a stream of water from a hose (not less than 1 inch in diameter) under\nhead\nof about 35 feet from a distance of about 10 feet, and for a period of 5 minutes, can be played on the apparatus without leakage.\nSource: Mobile Offshore Drilling Units, 46 CFR 107-109 (2013).\nRegulations\nWater-tight\nEquipment so enclosed that it meets at least a NEMA 250 Type 4 or 4X or an IEC IP 55 or 56 rating.\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nWatertight\nWatertight means the capability of preventing the passage of water through the structure in any direction under a head of water for which the surrounding structure is designed.\nSource: IMO Resolution A.1023\n(\n26), Code for the Construction and Equipment of Mobile Offshore Drilling Units (2009 MODU Code), 2009.\nGlobal Standards\nWatertight\n\u201cWatertight\u201d means\ndesigned\nand constructed to withstand a static head of water without any leakage (\u00e9tanche \u00e0\nl\u2019eau\n).\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource: Canada Oil and Gas Installations Regulations, SOR/96-118, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Petroleum Installations Regulations, SOR/95-191, Canada, current to May 31, 2012.\nRegulations\nWatertight\nWatertight\n. Watertight means capable of preventing the passage of water through the structure in either direction with a proper margin of resistance under the pressure due to the maximum head of water which it might have to sustain. \u00a0<Chapter I, regulation 3>.\nSource:\u00a0IMO Resolution MSC.143(77), amendments to Annex B to the 1988 Load Lines Protocol, 5\u00a0June 2003, International Maritime Organization.\nLegislation\nWatertight\nWatertight\nmeans having scantlings and arrangements capable of preventing the passage of water in any direction under the head of water likely to occur in intact and damaged conditions. In the damaged condition, the head of water is to be considered in the worst situation at equilibrium, including intermediate stages of flooding. . <Chapter II-1, regulation 2>.\nSource:\u00a0IMO Resolution MSC.216(82), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 8 December 2006, International Maritime Organization.\nLegislation\nWatertight\nA closing appliance is considered watertight if it is designed to prevent the passage of water in either direction under a head of water for which the surrounding structure is designed.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 4, Steel Unit Structures, June 2013, Lloyd\u2019s Register,\nGlobal Standard\ns", "https://iadclexicon.org/wave-scatter-diagram": "TERM: Wave Scatter Diagram\nURL: https://iadclexicon.org/wave-scatter-diagram\n\nWave Scatter Diagram\nTable listing occurrence of sea-states in terms of significant wave height and wave peak period or mean upcrossing period.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/wave-spectrum": "TERM: Wave Spectrum\nURL: https://iadclexicon.org/wave-spectrum\n\nWave Spectrum\nmeasure of the amount of energy associated with the fluctuation of the sea surface elevation per unit frequency band and per unit directional sector.\nNOTE 1 The wave frequency spectrum (integrated over all directions) is often described by use of some parametric form such as the Pierson-Moskowitz or JONSWAP wave spectrum.\nNOTE 2 The area under the wave spectrum is the zeroth spectral moment m0, which is a measure of the total energy in the sea state; m0 is used in contemporary definitions of the significant wave height\nSource:\nAPI\nRP 2MET, Derivation of Metocean Design and Operating Conditions, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/wave-steepness": "TERM: Wave Steepness\nURL: https://iadclexicon.org/wave-steepness\n\nWave Steepness\nCharacteristic of individual waves calculated as wave height divided by wave length.\nNOTE For periodic waves, the concept is straightforward as\nH/\u03bb\n. For random waves, the definition is used with the significant wave height (\nH\ns\n) and the wave length that corresponds with the peak period (\nT\np\n) of the wave spectrum in deep water. The significant wave steepness is then defined as\nH\ns\n/\u03bb\np\n=\nH\ns\n/ [(\ng/2\u03c0) T\np\n2\n] and is typically in the range of 1/16 to 1/20 for severe sea states.\nSource:\nAPI\nRP 2MET, Derivation of Metocean Design and Operating Conditions, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/waveob": "TERM: WAVEOB\nURL: https://iadclexicon.org/waveob\n\nWAVEOB\nA formatted spectral wave data report.\nSource: \u00a0Offshore Physical Environmental Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, September 2008.\nRegulatory Guidance", "https://iadclexicon.org/wax": "TERM: Wax\nURL: https://iadclexicon.org/wax\n\nWax\nWax is typically defined as the high molecular weight paraffins which become insoluble in crude due either to the loss of light ends and/or a decrease in the temperature of the crude.\nWax consists of straight-chain, branched or cyclic paraffins with carbon numbers typically ranging between C15 and C70+. The melting point of the wax increases with increasing carbon number, while the solubility in crude oil decreases with increasing carbon number.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/wax-appearance-temperature": "TERM: Wax Appearance Temperature\nURL: https://iadclexicon.org/wax-appearance-temperature\n\nWax appearance temperature\nThe wax appearance temperature (WAT, also commonly known as the cloud point) is the temperature at which the first wax crystals form as the crude is cooled, while the pour point is the temperature below which the crude will no longer flow.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/wcf": "TERM: WCF\nURL: https://iadclexicon.org/wcf\n\nWCF\nWorst-Case Failure.\nSource: IMO MSC.1/Circ.1580,\nGUIDELINES FOR VESSELS AND UNITS WITH DYNAMIC POSITIONING (DP) SYSTEMS,\n16 June 2017, International Maritime Organization.\nRegulatory Guidance\nWCF\nWorst-Case Failure (WCF) means the identified single fault in the DP system resulting\u00a0in maximum detrimental effect on DP capability as determined through the FMEA.\nSource: IMO MSC.1/Circ.1580,\nGUIDELINES FOR VESSELS AND UNITS WITH DYNAMIC POSITIONING (DP) SYSTEMS,\n16 June 2017, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/wca": "TERM: WCA\nURL: https://iadclexicon.org/wca\n\nWCA\nWorker\u2019s Compensation Act of Nova Scotia.\nSource: Incident Reporting and Investigation Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, November 30, 2012.\nRegulatory Guidance", "https://iadclexicon.org/wcfdi": "TERM: WCFDI\nURL: https://iadclexicon.org/wcfdi\n\nWCFDI\nWorst-Case Failure Design Intent (WCFDI) means the specified minimum DP system capabilities to be maintained following the worst-case failure. The worst-case failure design intent is used as the basis of the design. This usually relates to the number of thrusters and generators that can simultaneously fail.\nSource: IMO MSC.1/Circ.1580,\nGUIDELINES FOR VESSELS AND UNITS WITH DYNAMIC POSITIONING (DP) SYSTEMS,\n16 June 2017, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/wbm": "TERM: WBM\nURL: https://iadclexicon.org/wbm\n\nWBM\nWater-based mud.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines", "https://iadclexicon.org/wcid-sems": "TERM: WCID-SEMS\nURL: https://iadclexicon.org/wcid-sems\n\nWCID-SEMS\nwell construction interface document \u2013 safety and environmental management system.\nSource:\nAPI\nBulletin 97, Well Construction Interface Document Guidelines, First Edition, December 2013.\nGlobal Standards", "https://iadclexicon.org/wcid": "TERM: WCID\nURL: https://iadclexicon.org/wcid\n\nWCID\nwell construction interface document\nSource:\nAPI\nBulletin 97, Well Construction Interface Document Guidelines, First Edition, December 2013.\nGlobal Standards", "https://iadclexicon.org/wbe": "TERM: WBE\nURL: https://iadclexicon.org/wbe\n\nWBE\nOne of several dependent components that are combined to form a well barrier.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nWBE\nWell Barrier Element.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nSource: 117 OLF, Norwegian Oil and Gas Association recommended guidelines for Well Integrity, No. 117, Revision No. 4, June 2011.\nGlobal Standards", "https://iadclexicon.org/wci": "TERM: WCI\nURL: https://iadclexicon.org/wci\n\nWCI\nWind shield index.\nSource:\u00a0NORSOK D-001, Drilling facilities, Rev. 3, December 2012.\nGlobal Standards", "https://iadclexicon.org/wcid-well-plan": "TERM: WCID-well Plan\nURL: https://iadclexicon.org/wcid-well-plan\n\nWCID-well Plan\nwell construction interface document \u2013 well plan.\nSource:\nAPI\nBulletin 97, Well Construction Interface Document Guidelines, First Edition, December 2013.\nGlobal Standards", "https://iadclexicon.org/wctec": "TERM: WCTEC\nURL: https://iadclexicon.org/wctec\n\nWCTEC\nWell Control Training, Examination and Certification.\nSource: OGP Report No. 476, Recommendations for enhancements to well control training, examination and certification, International Association of Oil & Gas Producers, October 2012.\nGlobal Standards", "https://iadclexicon.org/wct-bop": "TERM: WCT-BOP\nURL: https://iadclexicon.org/wct-bop\n\nWCT-BOP\nWireline/coiled tubing BOP.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nWCT-BOP\nWireline/coil tubing blowout preventer (see ISO 13628-7).\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/weak-link": "TERM: Weak Link\nURL: https://iadclexicon.org/weak-link\n\nWeak Link\nDevice that is used to ensure that the umbilical parts or severs at a specified load and location.\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards", "https://iadclexicon.org/wear-allowance": "TERM: Wear Allowance\nURL: https://iadclexicon.org/wear-allowance\n\nWear Allowance\nAmount of wall thickness added to the pipe or component to allow for corrosion/erosion/wear.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards", "https://iadclexicon.org/weak-signal": "TERM: Weak Signal\nURL: https://iadclexicon.org/weak-signal\n\nWeak Signal\nA concept referring to the process of scanning for discontinuities, observations or pieces of data that may provide early warnings or signs of change.\nIn an OMS context, weak signals can provide early indicators of potential safety, health, environmental, social or security issues, including unforeseen risks, control weaknesses or a degradation in performance.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards", "https://iadclexicon.org/weakness": "TERM: Weakness\nURL: https://iadclexicon.org/weakness\n\nWeakness\nA shortcoming or imperfection in software code, design, architecture, or deployment that, under proper conditions, could become a vulnerability or contribute to the introduction of vulnerabilities.\nAdapted from: ITU-T X.1520 CWE, FY 2013 CIO FISMA Reporting Metrics.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/wear-bushing": "TERM: Wear Bushing\nURL: https://iadclexicon.org/wear-bushing\n\nWear Bushing\nBushing to be installed in the rotary table, to provide a smooth lateral support to the workover riser at drill floor level.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nWear Bushing\nRetrievable cylindrical device that protects the internal surfaces of wellhead equipment and the top of the last casing suspended.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nWear Bushing\nBore protector that also protects the casing hanger below it.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/weather-deck": "TERM: Weather Deck\nURL: https://iadclexicon.org/weather-deck\n\nWeather Deck\nWeather deck\nis a deck which is completely exposed to the weather from above and from at least two sides. <Chapter II-2, part A, regulation 3>.\nSource:\u00a0IMO Resolution MSC.99(73), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 5 December 2000, International Maritime Organization.\nLegislation", "https://iadclexicon.org/weather-observing-contractor": "TERM: Weather Observing Contractor\nURL: https://iadclexicon.org/weather-observing-contractor\n\nWeather Observing Contractor\nContractor responsible for weather and sea state observing program on an Installation.\nSource: \u00a0Offshore Physical Environmental Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, September 2008.\nRegulatory Guidance", "https://iadclexicon.org/weathertight": "TERM: Weathertight\nURL: https://iadclexicon.org/weathertight\n\nWeathertight\nWeathertight means that in any sea conditions water will not penetrate into the unit.\nSource: IMO Resolution A.1023(26), Code for the Construction and Equipment of Mobile Offshore Drilling Units (2009 MODU Code), 2009.\nGlobal Standards\nWeathertight\nWeathertight\n. Weathertight means that in any sea conditions water will not penetrate into the ship. <Chapter I, regulation 3>.\nSource:\u00a0IMO Resolution MSC.143(77), amendments to Annex B to the 1988 Load Lines Protocol, 5\u00a0June 2003, International Maritime Organization.\nLegislation\nWeathertight\nWeathertight\nmeans that in any sea conditions water will not penetrate into the ship. . <Chapter II-1, regulation 2>.\nSource:\u00a0IMO Resolution MSC.216(82), amendments to the International Convention for the Safety of Life at Sea, 1974, as amended, 8 December 2006, International Maritime Organization.\nLegislation\nWeathertight\nA closing appliance is considered weathertight if it is designed to prevent the passage of water into the unit in any sea conditions.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 4, Steel Unit Structures, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/wec": "TERM: WEC\nURL: https://iadclexicon.org/wec\n\nWEC\nWells Expert Committee.\nSource: OGP Report No. 476, Recommendations for enhancements to well control training, examination and certification, International Association of Oil & Gas Producers, October 2012.\nGlobal Standards", "https://iadclexicon.org/wedged-socket": "TERM: Wedged Socket\nURL: https://iadclexicon.org/wedged-socket\n\nWedged Socket\nA termination generally consisting of a tapered socket into which the rope is inserted with separated\u00a0strands and broomed out yarns and then secured by a tapered wedge-like device set and driven into the\u00a0center of the yarns.\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards\nSource:\nAPI\nRP 2SM, Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, First Edition, July 2014\n.\nGlobal Standards", "https://iadclexicon.org/weathervaning": "TERM: Weathervaning\nURL: https://iadclexicon.org/weathervaning\n\nWeathervaning\nProcess by which a floating structure passively varies its heading in response to time-varying environmental actions.\nSource:\u00a0ISO 19901-7:2013, Petroleum and natural gas industries \u2013 Specific requirements for offshore structures \u2013 Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units.\nGlobal Standards", "https://iadclexicon.org/weather-forecasting-contractor": "TERM: Weather Forecasting Contractor\nURL: https://iadclexicon.org/weather-forecasting-contractor\n\nWeather Forecasting Contractor\nContractor responsible for weather and sea state forecasting program on an Installation.\nSource: \u00a0Offshore Physical Environmental Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, September 2008.\nRegulatory Guidance", "https://iadclexicon.org/week": "TERM: Week\nURL: https://iadclexicon.org/week\n\nWeek\n\u201cA week\u201d means any period of seven days.\nSource: The Offshore Installations (Safety Representatives and Safety Committees) Regulations 1989, UK S.I. 1989/971, 1989.\nRegulations", "https://iadclexicon.org/week-of-the-survey": "TERM: Week of the Survey\nURL: https://iadclexicon.org/week-of-the-survey\n\nWeek of the survey\nWeek of the survey means:\nthe week starting on the first day of data acquisition; and\neach subsequent week.\nNote: Notice of a geophysical or geological survey is required under regulation 12.07, and the survey will also require approval as an activity under the Offshore Petroleum and Greenhouse Gas Storage (Environment) Regulations 2009.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/wafer-check-valve": "TERM: Wafer Check Valve\nURL: https://iadclexicon.org/wafer-check-valve\n\nWafer Check Valve\nVariety of check valve that has a two-piece disk, hinged down the diameter of the pipe. Flow pushes the valve into the open position. When there is no flow, a spring pushes the disk shut to prevent back flow.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/weekly-survey-report": "TERM: Weekly Survey Report\nURL: https://iadclexicon.org/weekly-survey-report\n\nWeekly survey report\nWeekly survey report means a report that includes:\nthe name of the survey; and\nthe title under which the survey is being conducted; and\nthe name of the titleholder; and\nthe name of the contractor conducting the survey; and\nthe name of the vessel or aircraft conducting the survey; and\na map showing where the survey was conducted during the week; and\nthe number of kilometres or square kilometres for which data was acquired during the week; and\nthe number of points at which data was acquired during the week; and\nthe number of lines of data acquired during the week; and\nthe amount of downtime during the week due to equipment problems, bad weather or other circumstances; and\nthe percentage of the survey completed at the end of the week.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/weigh-batch-mixer": "TERM: Weigh Batch Mixer\nURL: https://iadclexicon.org/weigh-batch-mixer\n\nWeigh Batch Mixer (or Scale Tank)\nDevice or system for the weighing and blending of cement with dry additives.\nSource:\nAPI\nRP 10B-2, Recommended Practice for Testing Well Cements, First Edition, July 2005 (Reaffirmed: July 2010).\nGlobal Standards", "https://iadclexicon.org/weight-cut": "TERM: Weight Cut\nURL: https://iadclexicon.org/weight-cut\n\nWeight Cut\nThe amount by which drilling fluid density is reduced by entrained formation fluids or air.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards\nWeight Cut\nDrilling fluid density reduction by entrained fluids.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/weight": "TERM: Weight\nURL: https://iadclexicon.org/weight\n\nWeight\nMeasure of gravitational force on an object.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/weight-of-one-fully-kitted-person": "TERM: Weight of One fully Kitted Person (including luggage/ tools)\nURL: https://iadclexicon.org/weight-of-one-fully-kitted-person\n\nWeight of One fully Kitted Person (including luggage/ tools)\n100 kg, to be used for establishing the live load (LL) of the gangway.\nSource:\u00a0Offshore Gangways, DNVGL-ST-0358, DNV GL, September 2017.\nGlobal Standards", "https://iadclexicon.org/weight-code": "TERM: Weight Code\nURL: https://iadclexicon.org/weight-code\n\nWeight Code\nUnique numerical code for each outside diameter of drill pipe, normally stamped on the pin base and in the mill slot, which provides wall thickness and pipe body mass per unit length information.\nSource:\nAPI\nRP 7G-2, Recommended Practice for Inspection and Classification of Used Drill Stem Elements, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/weight-indicator": "TERM: Weight Indicator\nURL: https://iadclexicon.org/weight-indicator\n\nWeight Indicator\n\u201cWeight indicator\u201d means an instrument that shows the weight suspended from the hooks.\nSource: Oil and Gas Drilling and Servicing Operations, Michigan Administrative Code R 408, February 8, 2013.\nRegulations", "https://iadclexicon.org/weight-in-water": "TERM: Weight in Water\nURL: https://iadclexicon.org/weight-in-water\n\nWeight in Water\nSubmerged weight including content minus buoyancy.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/weighting-material": "TERM: Weighting Material\nURL: https://iadclexicon.org/weighting-material\n\nWeighting Material\nHigh specific-gravity solids used to increase the density of drilling fluids. NOTE This material is commonly barite or haematite, and in special applications may be limestone.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/waste": "TERM: Waste\nURL: https://iadclexicon.org/waste\n\nWaste of oil, gas, or sulphur\nWaste of oil, gas, or sulphur means:\nThe physical waste of oil, gas, or sulphur;\nThe inefficient, excessive, or improper use, or the unnecessary dissipation of reservoir energy;\nThe locating, spacing, drilling, equipping, operating, or producing of any oil, gas, or sulphur well(s) in a manner that causes or tends to cause a reduction in the quantity of oil, gas, or sulphur ultimately recoverable under prudent and proper operations or that causes or tends to cause unnecessary or excessive surface loss or destruction of oil or gas; or\nThe inefficient storage of oil.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations\nWaste\n\u201cWaste\u201d means and includes:\nPhysical waste, as that term is generally understood in the oil and gas industry.\nThe inefficient, excessive, or improper use of, or the unnecessary dissipation of reservoir energy.\nThe locating, spacing, drilling, equipping, operating, or producing of any oil or gas well or wells in a manner which causes, or tends to cause, reduction in the quantity of oil or gas ultimately recoverable from a pool under prudent and proper operations, or which causes or tends to cause unnecessary or excessive surface loss or destruction of oil or gas.\nThe inefficient storing of oil.\nThe production of oil or gas in excess of transportation or marketing facilities or in excess of reasonable market demand.\nSource: Control of Oil and Gas Resources, North Dakota Century Code, Title 38, Chapter 8, February 2013.\nLegislation\nWaste\n\u201cWaste\u201d includes:\nthe inefficient, excessive or improper use or dissipation of reservoir energy,\nthe locating, spacing, drilling, equipping, operating or producing of any well or wells in a manner that results or could result in reducing the quantity of oil or gas ultimately recoverable from any pool,\nthe inefficient storing of oil or gas, whether on the surface or underground,\nthe producing of oil or gas in excess of transportation or marketing facilities or of reasonable market demand, and\nthe locating, drilling, equipping, operating or producing of a well or wells in a manner that causes or could cause unnecessary or excessive surface loss or destruction of oil or gas (d\u00e9perdition).\nSource: Canada Oil and Gas Drilling and Production Regulations, C.R.C., c. 1517, February 2013.\nRegulations\nWaste\n\u201cWaste\u201d, in addition to its ordinary meaning, means waste as understood in the petroleum industry and in particular, but without limiting the generality of the foregoing, includes\nthe inefficient or excessive use or dissipation of reservoir energy;\nthe locating, spacing or drilling of a well within a field or pool or within part of a field or pool or the operating of any well that, having regard to sound engineering and economic principles, results or tends to result in a reduction in the quantity of petroleum ultimately recoverable from a pool;\nthe drilling, equipping, completing, operating or producing of any well in a manner that causes or is likely to cause the unnecessary or excessive loss or destruction of petroleum after removal from the reservoir;\nthe inefficient storage of petroleum above ground or underground;\nthe production of petroleum in excess of available storage, transportation or marketing facilities;\nthe escape or flaring of gas that could be economically recovered and processed or economically injected into an underground reservoir; or\nthe failure to use suitable artificial, secondary or supplementary recovery methods in a pool when it appears that such methods would result in increasing the quantity of petroleum ultimately recoverable under sound engineering and economic principles.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nSource:\u00a0Drilling and Production Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, March 31, 2011.\nRegulatory Guidance\nSource:\u00a0Canada Oil and Gas Operations Act, R.S.C., 1985, c. O-7, Canada, current to April 29, 2013.\nLegislation\nWaste\nWaste:\nAny substance which constitutes a scrap material or an effluent or any other unwanted surplus substance arising from the application of any process; and\nAny substance or article which requires to be disposed of as being broken, worn out, contaminated or otherwise spoiled.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nWaste\nThe words POOL, PERSON, OWNER, PRODUCER, OIL, GAS, WASTE, CORRELATIVE RIGHTS and COMMON SOURCE OF SUPPLY are defined by the Act, and said definitions are hereby adopted in these Rules and Regulations. From C.R.S. 34-60-103 (2012): \u201cWaste\u201d, as applied to gas, includes the escape, blowing, or releasing, directly or indirectly into the open air, of gas from wells productive of gas only, or gas in an excessive or unreasonable amount from wells producing oil, or both oil and gas; and the production of gas in quantities or in such manner as unreasonably reduces reservoir pressure or unreasonably diminishes the quantity of oil or gas that ultimately may be produced; excepting gas that is reasonably necessary in the drilling, completing, testing, and in furnishing power for the production of wells. \u201cWaste\u201d, as applied to oil, includes underground waste; inefficient, excessive, or improper use or dissipation of reservoir energy, including gas energy and water drive; surface waste; open-pit storage; and waste incident to the production of oil in excess of the producer\u2019s aboveground storage facilities and lease and contractual requirements, but excluding storage, other than open-pit storage, reasonably necessary for building up or maintaining crude stocks and products thereof for consumption, use, and sale.\n\u201cWaste\u201d, in addition to the meanings as set forth in subsections (11) and (12) of this section, means:\nPhysical waste, as that term is generally understood in the oil and gas industry;\nThe locating, spacing, drilling, equipping, operating, or producing of any oil or gas well or wells in a manner which causes or tends to cause reduction in quantity of oil or gas ultimately recoverable from a pool under prudent and proper operations or which causes or tends to cause unnecessary or excessive surface loss or destruction of oil or gas;\nAbuse of the correlative rights of any owner in a pool due to nonuniform, disproportionate, unratable, or excessive withdrawals of oil or gas therefrom, causing reasonably avoidable drainage between tracts of land or resulting in one or more producers or owners in such pool producing more than his equitable share of the oil or gas from such pool.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations\nWaste\n\u201cWaste\u201d includes the following:\nThe inefficient, excessive, or improper use or dissipation of reservoir energy, and the locating, spacing, drilling, equipping, operating or producing or any oil or gas well in a manner which results or tends to result in reducing the quantity of oil or gas ultimately to be recovered from any pool;\nthe inefficient storing of petroleum; and the locating, spacing, drilling, equipping, operating or producing of any oil or gas well in a manner causing or tending to cause unnecessary or excessive surface loss or destruction of petroleum or natural gas;\nproducing petroleum or natural gas in such a manner as to cause unnecessary channelling of water or gas or both, or coming of water;\nthe submerging with water of any stratum or part thereof capable of producing petroleum or natural gas;\nthe creation of unnecessary fire hazards;\nthe escape into the open air, from a well producing both petroleum and natural gas, of gas in excess of the amount which is necessary for efficient production from the well; and\npermitting gas produced from a gas well to escape into open air.\nSource:\u00a0The Petroleum and Natural Gas Rules, 1959 (As amended from time to time), India, as amended as of May 2013.\nRegulations", "https://iadclexicon.org/weighted-drilling-fluid": "TERM: Weighted Drilling Fluid\nURL: https://iadclexicon.org/weighted-drilling-fluid\n\nWeighted Drilling Fluid\nDrilling fluid to which high specific-gravity solids have been added to increase its density.\nSource:\nAPI\nRP 13C, Recommended Practice on Drilling Fluids Processing Systems Evaluation, Upstream Segment, Fourth Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/weld-full-penetration": "TERM: Weld, Full Penetration\nURL: https://iadclexicon.org/weld-full-penetration\n\nWeld, Full Penetration\nA weld which extends throughout the complete wall section of the parts joined.\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/weld-fabrication": "TERM: Weld, Fabrication\nURL: https://iadclexicon.org/weld-fabrication\n\nWeld, Fabrication\nA weld joining two or more parts.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/weld-groove": "TERM: Weld Groove\nURL: https://iadclexicon.org/weld-groove\n\nWeld Groove\nArea between two metals to be joined that has been prepared to receive weld filler metal.\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards\nWeld Groove\nAn area between two metals to be joined that has been prepared to receive weld filler metal.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards\nWeld Groove (weld prep)\nArea between two metals to be joined that has been prepared to receive weld filler metal; also known as \u201cweld prep\u201d\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/weld-major-repair": "TERM: Weld, Major Repair\nURL: https://iadclexicon.org/weld-major-repair\n\nWeld, Major Repair\nWelds that are greater than 25% of the original wall thickness or 1 in., whichever is less.\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/weld-preparation": "TERM: Weld Preparation\nURL: https://iadclexicon.org/weld-preparation\n\nWeld Preparation\nGeometry of surfaces for the purpose of welding.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/weld-joint": "TERM: Weld Joint\nURL: https://iadclexicon.org/weld-joint\n\nWeld Joint\nFitting together of components in order to facilitate their joining by welding.\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards\nWeld Joint\nA description of the way components are fitted together in order to facilitate joining by welding.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/weld-non-pressure-containing": "TERM: Weld, Non-Pressure Containing\nURL: https://iadclexicon.org/weld-non-pressure-containing\n\nWeld, Non-Pressure Containing\nA weld, the absence of which will not reduce the pressure containing integrity of the part.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards\nWeld, Non-Pressure Containing\nA weld the failure of which will not reduce the pressure-containing integrity of the component.\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/weld-pressure-containing": "TERM: Weld, Pressure Containing\nURL: https://iadclexicon.org/weld-pressure-containing\n\nWeld, Pressure Containing\nA weld, the absence of which will reduce the pressure containing integrity of the part.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards\nWeld, Pressure Containing\nA weld, the failure of which will reduce the pressure-containing integrity of the component.\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/weld-verb": "TERM: Weld, Verb\nURL: https://iadclexicon.org/weld-verb\n\nWeld, Verb\nFuse materials, with or without the addition of filler materials.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nWeld, Verb\nAct of fusing materials, with or without the addition of filler materials.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards", "https://iadclexicon.org/weld-zone": "TERM: Weld Zone\nURL: https://iadclexicon.org/weld-zone\n\nWeld Zone\nZone comprising the weld line and the heat-affected areas on either side of the weld line caused by the friction welding and subsequent heat-treatment processes.\nSource:\nAPI\nSPEC 5DP, Specification for Drill Pipe, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/welder": "TERM: Welder\nURL: https://iadclexicon.org/welder\n\nWelder\nThe person operating gas or electric welding equipment; the person physically doing the welding. In some publications this person is referred to as a welding operator.\nAPI\nRP 2201, Safe Hot Tapping Practices in the Petroleum & Petrochemical Industries, Fifth Edition, July 2003 (Reaffirmed October 2010),\nGlobal Standards\nAPI\nRP 2009, Safe Welding, Cutting, and Hot Work Practices in the Petroleum and Petrochemical Industries, Seventh Edition, February 2002 (Reaffirmed, March 2012),\nGlobal Standards", "https://iadclexicon.org/welding": "TERM: Welding\nURL: https://iadclexicon.org/welding\n\nWelding\nApplication of any one of a group of welding processes that applies heat energy sufficient to melt and join one or more pieces of metal through localized fusion and coalescence.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nWelding\nProcess of joining metal by bringing abutting surfaces to a molten state with or without the use of a filler material.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards\nWelding\nWelding means all activities connected with welding, including hot tapping and burning.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations\nWelding\nThe fusion of materials, with or without the addition of filler materials.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards", "https://iadclexicon.org/welding-machine-and-welding-operator-performance-qualification-wpq": "TERM: Welding Machine And Welding Operator Performance Qualification (WPQ)\nURL: https://iadclexicon.org/welding-machine-and-welding-operator-performance-qualification-wpq\n\nWelding Machine And Welding Operator Performance Qualification (WPQ)\nWritten procedure used to demonstrate that a welding machine and welding operator combination has the capability to use the WPS to produce a weld meeting the requirements of this International Standard. NOTE It includes records from the qualification tests.\nSource:\nAPI\nSPEC 5DP, Specification for Drill Pipe, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/welding-neck-flange": "TERM: Welding Neck Flange\nURL: https://iadclexicon.org/welding-neck-flange\n\nWelding Neck Flange\nFlange with a neck on the side opposite the sealing face, prepared with a bevel to weld to corresponding pipe or transition pieces.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/weldment": "TERM: Weldment\nURL: https://iadclexicon.org/weldment\n\nWeldment\nPortion or area of a component on which welding has been performed.\nNOTE: A weldment includes the weld metal, the heat-affected zone (HAZ), and the base metal unaffected by the heat of welding.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/welding-procedure-specification-wps": "TERM: Welding Procedure Specification (WPS)\nURL: https://iadclexicon.org/welding-procedure-specification-wps\n\nWelding Procedure Specification (WPS)\nWritten welding procedure that is qualified to provide direction for welding in accordance with requirements of this standard and describing the specific essential, nonessential, and supplementary essential variables required for each welding process.\nNOTE: These variables and their meanings are defined in ASME\nBPVC\nSection IX, Article II and Article IV.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nWelding Procedure Specification\nDocument providing the required welding variables for a specific application to assure repeatability by properly trained welders and welding operators.\nNOTE: These variables and their meanings are defined, respectively, in Article II of the ASME Boiler & Pressure Vessel Code, Section IX\u2014Welding and Brazing Qualifications.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nWelding Procedure Specification (WPS)\nWritten procedure that provides instructions to the welding operator for making production welds in accordance with the requirements of this International Standard.\nNOTE: It includes all essential variables and non-essential variables for friction welding of tool joints to drill-pipe body. A WPS applies to all those welds, of which each element has the same specified dimensions and chemistry, that are grouped according to a documented procedure that ensures a predictable response to weld-zone treatment for a particular grade.\nSource:\nAPI\nSPEC 5DP, Specification for Drill Pipe, First Edition, August 2009.\nGlobal Standards", "https://iadclexicon.org/well": "TERM: Well\nURL: https://iadclexicon.org/well\n\nWell\n\u201cWell\u201d\nmeans a hole penetrating the earth, usually cased with steel pipe, and\nfrom which oil or gas, or both, or geothermal resources, is obtained or obtainable; or\nthat is made for the purpose of finding or obtaining oil, gas, or geothermal resources, or of supporting oil, gas, or geothermal resources production; and\nincludes a well with multiple well branches drilled to different bottom-hole locations.\nSource: Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, \u00a7 25.990, December 7, 2012.\nRegulations\nWell\n\u201cWell\u201d means any borehole, whether drilled or bored, for stratigraphic exploration or for the production, extraction or injection of any gas or liquid mineral, excluding potable water to be used as such, but including natural or artificial brines and oil field waters, sewage, and any liquid used in or resulting from any process of industry, manufacture, trade, business, or agriculture.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations\nWell\n\u201cWell\u201d means any borehole, whether drilled or bored, within the state, for production, extraction, or injection of any gas or liquid mineral, excluding potable water to be used as such, but including natural or artificial brines and oil field waters.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations\nWell\n\u201cWell\u201d means any opening in the ground (not being a seismic shot hole) that is made, is to be made or is in the process of being made, by drilling, boring or other method,\nfor the production of petroleum,\nfor the purpose of searching for or obtaining petroleum,\nfor the purpose of obtaining water to inject into an underground formation,\nfor the purpose of injecting gas, air, water or other substance into an under ground formation,\nfor any purpose, if made through sedimentary rocks to a depth of at least one hundred and fifty metres.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nSource:\u00a0Drilling and Production Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, March 31, 2011.\nRegulatory Guidance\nSource:\u00a0Canada Oil and Gas Operations Act, R.S.C., 1985, c. O-7, Canada, current to April 29, 2013.\nLegislation\nWell\nWell\u2015all wells drilled within the confines of any unit(s) sought to be terminated.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations\nWell\nWell includes all equipment located downhole from a well.\nExamples:\nEquipment leading to a blow-out preventer.\nEquipment leading to a well head.\nEquipment leading to a Christmas Tree.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations\nWell\nWell means a hole in the seabed or subsoil made by drilling, boring or any other means in connection with:\nexploration for petroleum; or\npetroleum recovery operations; or\nexploration for potential greenhouse gas storage formations; or\nexploration for potential greenhouse gas injection sites; or\nthe injection of a greenhouse gas substance into an identified greenhouse gas storage formation; or\nthe injection, on an appraisal basis, of a greenhouse gas substance into a part of a geological formation; or\nthe injection, on an appraisal basis, of air, petroleum or water into a part of a geological formation;\nbut does not include a seismic shot hole.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nWell\nWell includes well-related equipment associated with a well.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nWell\nWELL when used alone in these Rules and Regulations, shall mean an oil or gas well, a hole drilled for the purpose of producing oil or gas, a well into which fluids are injected, a stratigraphic well, a gas storage well, or a well used for the purpose of monitoring or observing a reservoir.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations\nWell\n\u201cWell\u201d means a well bore with single or multiple completions, including all horizons and producing formations from the surface to total depth.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations\nWell\nA well drilled for any purpose related to exploration for or production or storage of oil or gas or geothermal resources, including a well drilled for injection of fluids to enhance hydrocarbon recovery, disposal of produced fluids, disposal of waste from exploration or production activity, or brine mining.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations\nWell\nA well as defined in Texas Natural Resources Code, Chapter 89.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations\nWell\na well made by drilling; and\na borehole drilled with a view to the extraction of minerals through it or another well\nRegulation 2, DCR.\nSource:\u00a0Oil & Gas UK, Guidelines on subsea BOP systems, Issue 1, July 2012,\nGlobal Standards\nWell\n\u201cWell\u201d means a hole in the ground:\nmade, or being made, by drilling, boring, or in any other manner, and from which oil or gas is obtained, or is obtainable; or is for the purpose of attempting to obtain oil or gas;\nmade, or being made, by drilling or boring for the purpose of obtaining water to inject to an underground formation;\nused, drilled, or being drilled for the purpose of injecting gas, air, water or other substance to an underground formation;\nwhich is a test-hole, excluding seismic drilling; or\ndrilled or being drilled, for any other purpose than listed above using equipment and machinery normally used for oil and gas well drilling.\nSource: State of Wyoming Occupational Safety and Health Rules and Regulations for Oil and Gas Well Drilling, Revised January 8, 2013.\nRegulations\nWell\n\u201cWell\u201d includes any borehole associated with that well.\nSource: The Borehole Sites and Operations Regulations 1995, UK S.I. 1995/2038, 1995.\nRegulations\nWell\nWell\n. A well is any area on the deck exposed to the weather, where water may be entrapped. Wells are considered to be deck areas bounded on two or more sides by deck structures. <Chapter I, regulation 3>.\nSource:\u00a0IMO Resolution MSC.143(77), amendments to Annex B to the 1988 Load Lines Protocol, 5\u00a0June 2003, International Maritime Organization.\nLegislation\nWell\nWell: borehole taken into service following construction, fitting-out and completion.\nSource: Mining Regulation of the Netherlands, WJZ 02063603, Netherlands,16 December 2002.\nRegulations\nWell\nWell\u2014\u2028(a) means a borehole drilled for the purpose of exploring for, appraising, or extracting petroleum; and\u2028(b) includes\u2014\u2028(i) any borehole for injection or reinjection purposes; and\u2028(ii) any down-hole pressure containing equipment; and\u2028(iii) any pressure-containing equipment on top of the well well intervention operation means an operation in which a well is re-entered for a purpose other than to continue drilling or to maintain or repair it.\nSource: Health and Safety in Employment (Petroleum Exploration and Extraction) Regulations 2013, SR 2013/208, New Zealand, as of May 2013.\nRegulations", "https://iadclexicon.org/well-abandonment": "TERM: Well Abandonment\nURL: https://iadclexicon.org/well-abandonment\n\nWell Abandonment\nPermanent subsurface isolation to prevent any undesired communication between any distinct zones and fluid movement out of a well using validated well barriers.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards", "https://iadclexicon.org/well-activity": "TERM: Well Activity\nURL: https://iadclexicon.org/well-activity\n\nWell activity\nWell activity means an activity relating to a well that is carried out during the life of the well.\nExamples:\nExploratory drilling.\nProduction drilling.\nAppraisal drilling.\nTesting a well.\nWell drilling.\nA wireline operation.\nA workover operation.\nA well completion or re-completion.\nMaintenance of a well.\nAbandonment or suspension of a well.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/well-approval": "TERM: Well Approval\nURL: https://iadclexicon.org/well-approval\n\nWell Approval\n\u201cWell approval\u201d means the approval granted by the Board under section 13 (approbation relative \u00e0 un puits).\nSource:\u00a0Canada Oil and Gas Drilling and Production Regulations, SOR/2009-315, February 2013.\nRegulations\nSource:\u00a0Drilling and Production Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, March 31, 2011.\nRegulatory Guidance\nSource:\u00a0Nova Scotia Offshore Petroleum Drilling and Production Regulations, SOR/2009-317, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/well-barrier": "TERM: Well Barrier\nURL: https://iadclexicon.org/well-barrier\n\nWell Barriers\nSystem of one or several well barrier elements that contain fluids within a well to prevent uncontrolled flow of fluids within or out of the well.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nWell Barriers\nAn envelope of one or more well barrier elements that prevents fluids from flowing unintentionally from the formation or well into another formation or to the surface.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards\nWell Barrier\nEnvelope of one or several dependent barrier elements preventing fluids or gases from flowing unintentionally from the formation into another formation or to the surface.\nSource:\nAPI\nRP 90, Annular Casing Pressure Management for Offshore Wells, Upstream Segment. First Edition, August 2006.\nGlobal Standards", "https://iadclexicon.org/well-barrier-elements": "TERM: Well Barrier Elements\nURL: https://iadclexicon.org/well-barrier-elements\n\nWell Barrier Elements\nOne of several dependent components that are combined to form a well barrier.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nWell Barrier Elements\nA pressure and flow containing component that relies on other component(s) to create a well barrier.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards\nWell Barrier Elements\nWell barrier elements include deep-set plugs under the production packer and plugs in the hanger assembly for the completion string.\nSource:\u00a0Guidance Notes on Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, Oil Industry Safety Directorate (India), 2012.\nRegulatory Guidance", "https://iadclexicon.org/well-barrier-plan": "TERM: Well Barrier Plan\nURL: https://iadclexicon.org/well-barrier-plan\n\nWell Barrier Plan\nWell operator\u2019s specific programme for barrier placement and verification in a well to prevent unplanned flow during each stage of well construction, operation, abandonment or decommissioning.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards", "https://iadclexicon.org/well-barrier-system": "TERM: Well Barrier System\nURL: https://iadclexicon.org/well-barrier-system\n\nWell Barrier System\nWell barrier system is one or more barriers that act in series to prevent flow. Well barriers that do not act in series are not considered part of a single well barrier system, as they do not act together to increase total system reliability.\nSource:\nAPI\nSTD 65 \u00ad Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/well-barriers": "TERM: Well Barriers\nURL: https://iadclexicon.org/well-barriers\n\nWell Barriers\nAPI STD 65-2, standard defines the requirements that must be met to maintain a safe well.\nSource:\nAPI\nSTD 65 \u2013 Part 2, Isolating Potential Flow Zones During Well Construction, Upstream Segment, Second Edition, December 2010.\nGlobal Standards", "https://iadclexicon.org/well-blowout": "TERM: Well Blowout\nURL: https://iadclexicon.org/well-blowout\n\nWell Blowout\n\u201cWell blowout\u201d means a loss of control over and subsequent eruption of a drilling or workover well or the rupture of the casing, casinghead or wellhead of an oil or gas well or injection or disposal well, whether active or inactive, accompanied by the sudden emission of fluids, gaseous or liquid, from the well.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/well-being": "TERM: Well-being\nURL: https://iadclexicon.org/well-being\n\nWell-being\n<work system> sustainable internal state resulting from satisfaction of the physical and cognitive\nneeds of the\nwork\ner\n(\n2\n.\n4\n) during his/her activity.\nNote 1 to entry: Well-being can contribute to the quality of working life.\nSource:\u00a0ISO 6385:2016, Ergonomics principles in the design of work systems, Third Edition, September 2016.\nGlobal Standards", "https://iadclexicon.org/well-bore": "TERM: Well-Bore\nURL: https://iadclexicon.org/well-bore\n\nWell-Bore\n\u201cWell-bore\u201d means the hole drilled by a bit in order to make a well (trou de sonde).\nSource: Canada Oil and Gas Drilling and Production Regulations, SOR/2009-315, February 2013.\nRegulations\nSource:\u00a0Drilling and Production Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, March 31, 2011.\nRegulatory Guidance\nSource:\u00a0Nova Scotia Offshore Petroleum Drilling and Production Regulations, SOR/2009-317, Canada, current to May 31, 2012.\nRegulations\nWell-Bore\n\u201cWell-bore\u201d means the interior surface of a cased or open hole through which drilling, production or injection operations are conducted.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations\nWell-Bore\n\u201cWellbore\u201d means the hole made by drilling or boring. [Mich. Admin. Code R 408 (2013)].\nSource: Oil and Gas Drilling and Servicing Operations, Michigan Administrative Code R 408, February 8, 2013.\nRegulation\ns", "https://iadclexicon.org/well-branch": "TERM: Well Branch\nURL: https://iadclexicon.org/well-branch\n\nWell Branch\n\u201cWell branch\u201d means that portion of a well drilled below the structural or conductor casing to access a given objective in a well with more than one bottom-hole location or whose bottom-hole location is being or has been changed by plugging back and redrilling.\nSource: Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, \u00a7 25.990, December 7, 2012.\nRegulations", "https://iadclexicon.org/well-competency-catalogue": "TERM: Well Competency Catalogue\nURL: https://iadclexicon.org/well-competency-catalogue\n\nWell Competency Catalogue\nA well competency catalogue is the hierarchical list of skills which are required to deliver well operations covered by the CMS. Figure 3 shows examples of skills, and their interrelationships, that are applicable throughout the well life cycle, including:\n\u2014 well design, planning and risk identification;\n\u2014 well control (primary and secondary);\n\u2014 project execution;\n\u2014 barrier identification, installation and testing.\nSource:\nISO/TS 17969:2015, Petroleum, petrochemical and natural gas industries \u2014 Guidelines on competency for personnel, First Edition, June 2015.\nGlobal Standards", "https://iadclexicon.org/well-completion": "TERM: Well Completion\nURL: https://iadclexicon.org/well-completion\n\nWell Completion\nWell operations including tubing installation, well perforation and test production.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/well-completion-equipment": "TERM: Well-Completion Equipment\nURL: https://iadclexicon.org/well-completion-equipment\n\nWell-Completion Equipment\nWell-completion equipment in this context refers to equipment below wellhead level. All major completion equipment items are included, from tubing hanger at the top end to equipment at the bottom of the well.\nSource:\nAPI\nSTD 689, Collection and Exchange of Reliability and Maintenance Data for Equipment, First Edition, July 2007.\nGlobal Standards", "https://iadclexicon.org/well-completion-report": "TERM: Well Completion Report\nURL: https://iadclexicon.org/well-completion-report\n\nWell Completion Report\nThe report an operator is required to file with the Commission following the completion or recompletion of a well, if applicable, in accordance with \u00a73.16(b) of this title (relating to Log and Completion or Plugging Report.).\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/well-completion-operations": "TERM: Well-completion Operations\nURL: https://iadclexicon.org/well-completion-operations\n\nWell-completion operations:\nWell-completion operations mean the work conducted to establish production from a well after the production-casing string has been set, cemented, and pressure-tested.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations\nWell completion/well workover means those operations following the drilling of a well that are intended to establish or restore production.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/well-construction": "TERM: Well Construction\nURL: https://iadclexicon.org/well-construction\n\nWell Construction\nThe construction features of inactive wells which provide the mechanical barriers to fluid migration include: i) surface casing installed below all fresh water aquifers with cement circulated to the surface; 2) any intermediate casing installed and cemented, 3) production casing installed and cemented into the lowermost confining zone; and 4) any tubing and packer set in the well above the completion interval. The Christmas-tree or stuffingbox assembly isolates the wellbore fluids from the surface and provides readily accessible gauges on all tubing, casing, and annuli outlets for ease of monitoring pressures. The mechanical integrity of these well construction components is the key factor in their ability to provide a barrier to fluid migration. There are inactive wells which provide adequate protection against fluid migration into a fresh water aquifer or to the surface, but they may not have all of the construction details discussed above. By tailoring the monitoring program to a well\u2019s construction, operators can increase monitoring frequency for inactive wells that have fewer barriers to fluid migration.\nSource:\nAPI\nBULLETIN E3, Environmental Guidance Document: Well Abandonment and Inactive Well Practices for U.S. Exploration and Production Operations, First Edition, January 1993 (Reaffirmed June 2000).\nGlobal Standards\nWell Construction\nA set of operations to be directed by the lease operator employing the drilling contractor and third-party services equipment and personnel.\nSource:\nAPI\nBulletin 97, Well Construction Interface Document Guidelines, First Edition, December 2013.\nGlobal Standards", "https://iadclexicon.org/well-construction-interface-document-safety-and-environmental-management-system": "TERM: Well Construction Interface Document \u2013 safety and Environmental Management System\nURL: https://iadclexicon.org/well-construction-interface-document-safety-and-environmental-management-system\n\nWell Construction Interface Document \u2013 safety and Environmental Management System\nBridging document between the lease operator\u2019s SEMS and the CSWP.\nSource:\nAPI\nBulletin 97, Well Construction Interface Document Guidelines, First Edition, December 2013.\nGlobal Standards", "https://iadclexicon.org/well-construction-interface-document-well-plan": "TERM: Well Construction Interface Document \u2013 well Plan\nURL: https://iadclexicon.org/well-construction-interface-document-well-plan\n\nWell Construction Interface Document \u2013 well Plan\nWCID-well plan\nSummary of the well plan from lease operator to drilling contractor.\nSource:\nAPI\nBulletin 97, Well Construction Interface Document Guidelines, First Edition, December 2013.\nGlobal Standards", "https://iadclexicon.org/well-contoured": "TERM: Well-Contoured\nURL: https://iadclexicon.org/well-contoured\n\nWell-Contoured\nBecause of the difficulty in defining \u201cwell-contoured\u201d and \u201chigh degree of workmanship\u201d, the owner\u2019s discretion shall govern (only with respect to the contour of the grind).\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/well-control": "TERM: Well Control\nURL: https://iadclexicon.org/well-control\n\nWell-control:\nWell-control means methods used to minimize the potential for the well to flow or kick and to maintain control of the well in the event of flow or a kick. Well-control applies to drilling, well-completion, well-workover, abandonment, and well-servicing operations. It includes measures, practices, procedures and equipment, such as fluid flow monitoring, to ensure safe and environmentally protective drilling, completion, abandonment, and workover operations as well as the installation, repair, maintenance, and operation of surface and subsea well-control equipment.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations\nWell control\nActivities implemented to prevent or mitigate an unintentional release of formation fluids and gases from the well to its surroundings.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards\nWell control\n\u201cWell control\u201d means the control of the movement of fluids into or from a well (contr\u00f4le d\u2019un puits).\nSource: Canada Oil and Gas Drilling and Production Regulations, SOR/2009-315, February 2013.\nRegulations\nSource:\u00a0Drilling and Production Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, March 31, 2011.\nRegulatory Guidance\nSource:\u00a0Nova Scotia Offshore Petroleum Drilling and Production Regulations, SOR/2009-317, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/well-control-choke-manifold": "TERM: Well Control (Choke) Manifold\nURL: https://iadclexicon.org/well-control-choke-manifold\n\nWell Control (Choke) Manifold\nPart of a specially-designed section of piping installed on a drilling rig for use during well control incidents and not for MPD. This manifold and any associated choke(s) are designed for lower flow rates and higher pressures than those used for drilling.\nSource:\u00a0ABS Guide for Classification and Certification of Managed Pressure Drilling Systems, September 2017.\nGlobal Standards", "https://iadclexicon.org/well-control-equipment": "TERM: Well Control Equipment\nURL: https://iadclexicon.org/well-control-equipment\n\nWell Control Equipment\nSystems and subsystems (components, parts, or assemblies) that are used to control pressure within the wellbore.\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nWell Control Equipment\nWell control equipment includes all equipment used to:\ndetect unplanned influxes of formation fluids into the well;\nprevent, control or divert the flow of fluids from the well;\npurge formation fluids from the well;\nseparate formation fluids from the drilling fluid.\nIt includes monitoring and indication equipment for pit levels, flow detection, low and pressure measurement and other important instrumentation required for recognising and responding to an unplanned change in well parameters which could result in a loss of well control.\nIt includes surface, downhole and internal blowout preventers, rotating heads, circulating heads, tubing injection heads, diverters, wireline lubricators and stuffing boxes, kelly cocks, stabbing valves, choke lines and manifolds, mud gas separators, kill-lines, valves and other equipment required for killing a well including high-pressure kill pumps and plugs, valves and other devices necessary to prevent a well from flowing. It also includes all pipework associated with the above equipment.\nSource:\u00a0A Guide to the Borehole Sites and Operations Regulations 1995, Guidance on Regulations (UK HSE L72), Second Edition, 2008.\nRegulatory Guidance", "https://iadclexicon.org/well-examination": "TERM: Well Examination\nURL: https://iadclexicon.org/well-examination\n\nWell Examination\nWell Examination is an independent assurance process on behalf of the Well Operator to ensure that the pressure boundary of the well is controlled throughout its life and the pressure-containment equipment that forms part of the well is suitable for this purpose.\nSource:\u00a0NOGEPA Industrial Guideline No. 42, Well Plan Review, \u201cWell Examination Scheme for The Netherlands,\u201d Netherlands, Version 0, December 2011.\nGlobal Standards", "https://iadclexicon.org/well-control-fluid": "TERM: Well-control Fluid\nURL: https://iadclexicon.org/well-control-fluid\n\nWell-control fluid:\nWell-control fluid means drilling mud, completion fluid, or workover fluid as appropriate to the particular operation being conducted.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/well-control-incident": "TERM: Well Control Incident\nURL: https://iadclexicon.org/well-control-incident\n\nWell Control Incident\nA well control incident is in drilling & completion and live well intervention defined as a failure of barrier(s) or failure to activate barrier(s), resulting in an unintentional\n1\nflow of formation fluid \u2013\ninto the well\ninto another formation or\nto the external environment.\nA planned flow is not a well control incident (for instance DST, mini DST etc.).\nSource:\u00a0Norwegian Oil and Gas Association, Guideline No. 135, Recommended Guidelines for Classification and categorization of well control incidents and well integrity incidents, Rev. 4, 27 June 2017,\nNational or Regional Standards", "https://iadclexicon.org/well-control-incident-reporting": "TERM: Well Control Incident Reporting\nURL: https://iadclexicon.org/well-control-incident-reporting\n\nWell Control Incident Reporting\nSharing individual company well control incident statistical information with the industry and/or with regulators, which includes defining standard information to be shared and the format of that information, the means of gathering and distributing that information, and the safe use of that information to improve performance.\nWell control incident reporting includes:\nDefining performance metrics for well control\nDeveloping a database and format for capturing data\nDetermining who owns and maintains the data and the database\nClearing legal and other obstacles to companies sharing their data\nDetermining what data is reported, to whom, and how.\nSource: Well Control Institute.\nWell Control Institute", "https://iadclexicon.org/well-data": "TERM: Well Data\nURL: https://iadclexicon.org/well-data\n\nWell Data\nData provided from the downhole equipment for reservoir description, flow calculations and routine production monitoring. NOTE Typically, these include sensor readings and valve positions.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/well-decommissioning": "TERM: Well Decommissioning\nURL: https://iadclexicon.org/well-decommissioning\n\nWell Decommissioning\nThe permanent plugging and abandonment of the nonproductive well bores.\nSource:\nAPI\nRP 2SIM, Structural Integrity Management of Fixed Offshore Structures, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/well-examination-scheme": "TERM: Well Examination Scheme\nURL: https://iadclexicon.org/well-examination-scheme\n\nWell Examination Scheme\nIn this regulation, well examination scheme means arrangements for examinations of the well that are\u2014\n(a) recorded in writing; and\n(b) suitable for ensuring (together with the assistance of any other measures the well operator may take) that the well is designed, constructed, operated, maintained, modified, suspended, and abandoned so that,\u2014\n(i) so far as is reasonably practicable, there can be no unplanned escape of fluids from the well; and\n(ii) risks to the health and safety of persons from the well or anything in it, or from strata to which the well is connected, are as low as is reasonably practicable; and\n(c) conducted by an independent and competent person.\nSource: Health and Safety in Employment (Petroleum Exploration and Extraction) Regulations 2013, SR 2013/208, New Zealand, as of May 2013.\nRegulations", "https://iadclexicon.org/well-handover": "TERM: Well Handover\nURL: https://iadclexicon.org/well-handover\n\nWell Handover\nAct or process that formalises the transfer of a well, and operating responsibility, from one competent party to another, including the requisite data and documents.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards", "https://iadclexicon.org/well-examiner": "TERM: Well-examiner\nURL: https://iadclexicon.org/well-examiner\n\nWell-examiner\nIn this document \u201cwell-examiner\u201d\u00a0 covers any individual team, department or company providing well examination services as described by Regulation 18, DCR.\nSource:\u00a0Oil & Gas UK, Guidelines on subsea BOP systems, Issue 1, July 2012,\nGlobal Standards", "https://iadclexicon.org/well-head-tank": "TERM: Well-head Tank\nURL: https://iadclexicon.org/well-head-tank\n\nWell-head Tank\n\u201cWell-head tank\u201d means a tank into which crude petroleum flowing or being pumped from an oil well is first discharged.\nSource:\u00a0The Petroleum Rules, 1976, India, 1976.\nRegulations\nSource: The Petroleum Rules, 2002, India, 13th March 2002.\nRegulations", "https://iadclexicon.org/well-integrity-hazard": "TERM: Well Integrity Hazard\nURL: https://iadclexicon.org/well-integrity-hazard\n\nWell integrity hazard\nWell integrity hazard means:\nan event that:\nmay compromise the integrity of a well; and\nwould, if it occurred, have the consequence of a significant threat to the safety of individuals; or\nan event that may involve a risk of significant damage to the environment or the well reservoir of a well.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/well-integrity": "TERM: Well Integrity\nURL: https://iadclexicon.org/well-integrity\n\nWell Integrity\nContainment and prevention of the escape of fluids to subterranean formations or surface.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nWell Integrity\nApplication of technical, operational and organizational solutions to reduce risk of uncontrolled release of formation fluids throughout the life cycle of a well.\nSource:\nAPI\nRP 90, Annular Casing Pressure Management for Offshore Wells, Upstream Segment. First Edition, August 2006.\nGlobal Standards\nWell Integrity\n\u201cWell integrity\u201d means the quality or condition of a well being structurally sound with competent pressure seals by the application of technical and operational solutions that prevent uncontrolled fluid release or migration of annular fluids into protected groundwater throughout the well life cycle.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations", "https://iadclexicon.org/well-integrity-incident": "TERM: Well Integrity Incident\nURL: https://iadclexicon.org/well-integrity-incident\n\nWell Integrity Incident\nA well integrity incident is defined as a failure of barrier(s) or failure to activate barrier(s), resulting in an unintentional flow, leak or release of fluids to the environment or other formations.\nSource:\u00a0Norwegian Oil and Gas Association, Guideline No. 135, Recommended Guidelines for Classification and categorization of well control incidents and well integrity incidents, Rev. 4, 27 June 2017,\nNational or Regional Standards", "https://iadclexicon.org/well-integrity-management": "TERM: Well Integrity Management\nURL: https://iadclexicon.org/well-integrity-management\n\nWell Integrity Management\nApplication of technical, operational and organizational methods to prevent the uncontrolled flow of fluids at the surface or across subsurface formations throughout the life cycle of the well.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards", "https://iadclexicon.org/well-intervention-operation": "TERM: Well Intervention Operation\nURL: https://iadclexicon.org/well-intervention-operation\n\nWell Intervention Operation\nWell intervention operation is well servicing operations conducted within a completed wellbore.\nSource:\u00a0Norwegian Oil and Gas Association, Guideline No. 135, Recommended Guidelines for Classification and categorization of well control incidents and well integrity incidents, Rev. 4, 27 June 2017,\nNational or Regional Standards\nWell Intervention Operation\nAn operation in which a well is re-entered for a purpose other than to continue drilling or to maintain or repair it.\nRegulation 2, DCR.\nSource:\u00a0Oil & Gas UK, Guidelines on subsea BOP systems, Issue 1, July 2012,\nGlobal Standards", "https://iadclexicon.org/well-log": "TERM: Well Log\nURL: https://iadclexicon.org/well-log\n\nWell Log\nLOG or WELL LOG shall mean a systematic detailed record of formations encountered in the drilling of a well.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/well-log-or-well-record": "TERM: Well Log Or Well Record\nURL: https://iadclexicon.org/well-log-or-well-record\n\nWell Log Or Well Record\n\u201cWell log\u201d or \u201cwell record\u201d means a systematic, detailed and correct record of formations encountered in the drilling of a well.\nSource: Corporation Commission, Oil and Gas Conservation, Oklahoma Administrative Code 165:10, February 2013.\nRegulations", "https://iadclexicon.org/well-monitoring-programs": "TERM: Well Monitoring Programs\nURL: https://iadclexicon.org/well-monitoring-programs\n\nWell Monitoring Programs\nThe API inactive well program describes monitoring that could be used by an operator for wells in the four fluid migration potential categories. The well monitoring program requirements and monitoring frequencies increase as the fluid migration potential increases.\nSource:\nAPI\nBULLETIN E3, Environmental Guidance Document: Well Abandonment and Inactive Well Practices for U.S. Exploration and Production Operations, First Edition, January 1993 (Reaffirmed June 2000).\nGlobal Standards", "https://iadclexicon.org/well-operating-limits": "TERM: Well Operating Limits\nURL: https://iadclexicon.org/well-operating-limits\n\nWell Operating Limits\nCombination of parameters established by the well operator within which the well should be operated to ensure that all component specifications, including their applicable design or safety factors and performance standards, are not violated throughout the well life cycle.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nWell Operating Limits\nThe well operating limits are defined as the combination of parameters within which the well should be operated to ensure that all component specifications, including their applicable design or safety factors and performance standards, are not violated.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards", "https://iadclexicon.org/well-logging-module": "TERM: Well Logging Module\nURL: https://iadclexicon.org/well-logging-module\n\nWell Logging Module\nModularized facilities that include well logging winch, well logging room, wellhead lubricator and cable, used to provide well logging services.\nSource:\u00a0ISO 18647:2017, Petroleum and natural gas industries \u2014 Modular drilling rigs for offshore fixed platforms, First Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/well-operation": "TERM: Well Operation\nURL: https://iadclexicon.org/well-operation\n\nWell Operation\n\u2018Well Operation\u2019 means any operation concerning a well that could result in the accidental release of materials that has the potential to lead to a major accident, including the drilling of a well, the repair or modification of a well, the suspension of well operations and the permanent abandonment of a well.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nWell Operation\n\u201cWell operation\u201d means the operation of drilling, completion, recompletion, intervention, re-entry, workover, suspension or abandonment of a well (travaux relatifs \u00e0 un puits).\nSource: Canada Oil and Gas Drilling and Production Regulations, SOR/2009-315, February 2013.\nRegulations\nSource:\u00a0Drilling and Production Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, March 31, 2011.\nRegulatory Guidance\nSource:\u00a0Nova Scotia Offshore Petroleum Drilling and Production Regulations, SOR/2009-317, Canada, current to May 31, 2012.\nRegulations\nWell Operation\nin relation to a well, means the person appointed by the licensee for a well to execute the function of organising and supervising all operations to be carried out by means of such well or, where no such person has been appointed, the licensee.\nRegulation 2. DCR.\nSource:\u00a0Oil & Gas UK, Guidelines on subsea BOP systems, Issue 1, July 2012,\nGlobal Standards\nWell Operation\n\u201cWell operation\u201d means\u2014\nthe drilling of a well, including the recommencement of drilling after a well has been completed, suspended or abandoned by plugging at the sea-bed; and\nany operation in relation to a well during which there may be an accidental release of fluids from that well which could give rise to the risk of a major accident; and.\nSource: The Offshore Installations (Safety Case) Regulations 2005, UK S.I. 2005/3117, 2005.\nRegulations\nWell Operation\nFor S.I. 1996/913, in regulation 2(1) (interpretation) in the definition of \u201cwell-operator\u201d in each place in which they occur for the words \u201cconcession owner\u201d substitute \u201clicensee\u201d; and in paragraph (4)(b) for the words \u201c1992\u201d substitute \u201c2005\u201d.\nSource: The Offshore Installations (Safety Case) Regulations 2005, UK S.I. 2005/3117, 2005.\nRegulations\nWell Operation\nWell operation\u2014\n(a) means the drilling, completion, suspension, or abandonment of a well; and\n(b) includes\u2014\n(i) the recommencement of drilling after a well has been completed, suspended, or abandoned; and\n(ii) any other operation in relation to a well during which there may be an accidental release of fluids from the well that could give rise to the risk of a major accident.\nSource: Health and Safety in Employment (Petroleum Exploration and Extraction) Regulations 2013, SR 2013/208, New Zealand, as of May 2013.\nRegulations\nBoorputactiviteit\u00a0(Dutch)\n\u201eboorputactiviteit\u201d: elke activiteit met betrekking tot een boorput waarbij per ongeluk stoffen kunnen vrijkomen, wat mogelijk tot een zwaar ongeval kan leiden, zoals het boren van een boorput voor offshore olie- en gasactiviteiten, het herstel of de aanpassing van een boorput, de opschorting van de boorputactiviteiten of het definitief verlaten van een boorput.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nOp\u00e9ration sur puits\u00a0(French)\n\u00abop\u00e9ration sur puits\u00bb, toute op\u00e9ration portant sur un puits susceptible d\u2019entra\u00eener le rejet accidentel de substances pouvant provoquer un accident majeur, notamment le forage d\u2019un puits, la r\u00e9paration ou la modification d\u2019un puits, la suspension des op\u00e9rations sur puits et l\u2019abandon d\u00e9finitif d\u2019un puits.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nBr\u00f8ndaktivitet\u00a0(Danish)\n\u00bbbr\u00f8ndaktivitet\u00ab: enhver aktivitet vedr\u00f8rende en br\u00f8nd, som kan medf\u00f8re utilsigtet udslip af materialer, der potentielt kan f\u00f8re til et st\u00f8rre uheld, herunder boring af en br\u00f8nd, reparation eller \u00e6ndring af en br\u00f8nd, standsning af br\u00f8ndaktiviteter og permanent nedl\u00e6ggelse af en br\u00f8nd.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nOperaci\u00f3n en un pozo\u00a0(Spanish)\n\u00aboperaci\u00f3n en un pozo\u00bb: cualquier operaci\u00f3n que afecte a un pozo y que pueda provocar el vertido accidental de materiales que pueden ocasionar un accidente grave, incluidos la perforaci\u00f3n de un pozo en el marco de operaciones de petr\u00f3leo y de gas mar adentro, la reparaci\u00f3n o la modificaci\u00f3n de un pozo, la suspensi\u00f3n de las operaciones y el abandono definitivo de un pozo.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nOpera\u021biune la sond\u0103\u00a0(Romanian)\n\u201eopera\u021biune la sond\u0103\u201d \u00eenseamn\u0103 orice opera\u021biune la sond\u0103 ce ar putea avea drept consecin\u021b\u0103 scurgerea accidental\u0103 a unor materiale care ar putea provoca un accident major, inclusiv forajul unei sonde, repararea sau modificarea unei sonde, suspendarea opera\u021biunilor la sond\u0103 \u0219i abandonul permanent al unei sonde.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nBohrungsarbeiten\u00a0(German)\n\u201eBohrungsarbeiten\u201c alle ein Bohrloch betreffenden Betriebsvorg\u00e4nge, die die unbeabsichtigte Freisetzung von Stoffen zur Folge haben k\u00f6nnten, die zu einem schweren Unfall f\u00fchren kann, einschlie\u00dflich der Niederbringung einer Bohrung, der Instandsetzung oder \u00c4nderung eines Bohrlochs und der Aussetzung der Bohrungsarbeiten und der endg\u00fcltigen Aufgabe eines Bohrlochs.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\n\u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b5\u03c2 \u03b3\u03b5\u03ce\u03c4\u03c1\u03b7\u03c3\u03b7\u03c2\u00a0(Greek)\n\u00ab\u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b5\u03c2 \u03b3\u03b5\u03ce\u03c4\u03c1\u03b7\u03c3\u03b7\u03c2\u00bb \u03c3\u03b7\u03bc\u03b1\u03af\u03bd\u03b5\u03b9 \u03bf\u03c0\u03bf\u03b9\u03b1\u03b4\u03ae\u03c0\u03bf\u03c4\u03b5 \u03c3\u03c7\u03b5\u03c4\u03b9\u03ba\u03ae \u03bc\u03b5 \u03b3\u03b5\u03ce\u03c4\u03c1\u03b7\u03c3\u03b7 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1 \u03b7 \u03bf\u03c0\u03bf\u03af\u03b1 \u03b8\u03b1 \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03c3\u03b5 \u03bd\u03b1 \u03c0\u03c1\u03bf\u03ba\u03b1\u03bb\u03ad\u03c3\u03b5\u03b9 \u03b1\u03ba\u03bf\u03cd\u03c3\u03b9\u03b1 \u03b5\u03ba\u03c1\u03bf\u03ae \u03c5\u03bb\u03b9\u03ba\u03ce\u03bd \u03ba\u03b1\u03b9 \u03b7 \u03bf\u03c0\u03bf\u03af\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03b9\u03b8\u03b1\u03bd\u03cc\u03bd \u03bd\u03b1 \u03bf\u03b4\u03b7\u03b3\u03ae\u03c3\u03b5\u03b9 \u03c3\u03b5 \u03c3\u03bf\u03b2\u03b1\u03c1\u03cc \u03b1\u03c4\u03cd\u03c7\u03b7\u03bc\u03b1, \u03c3\u03c5\u03bc\u03c0\u03b5\u03c1\u03b9\u03bb\u03b1\u03bc\u03b2\u03b1\u03bd\u03bf\u03bc\u03ad\u03bd\u03b7\u03c2 \u03c4\u03b7\u03c2 \u03b1\u03bd\u03cc\u03c1\u03c5\u03be\u03b7\u03c2 \u03b3\u03b5\u03ce\u03c4\u03c1\u03b7\u03c3\u03b7\u03c2, \u03c4\u03b7\u03c2 \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ae\u03c2 \u03ae \u03c4\u03b7\u03c2 \u03c4\u03c1\u03bf\u03c0\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7\u03c2 \u03b3\u03b5\u03ce\u03c4\u03c1\u03b7\u03c3\u03b7\u03c2, \u03c4\u03b7\u03c2 \u03b1\u03bd\u03b1\u03c3\u03c4\u03bf\u03bb\u03ae\u03c2 \u03c4\u03c9\u03bd \u03b5\u03c1\u03b3\u03b1\u03c3\u03b9\u03ce\u03bd \u03b3\u03b5\u03ce\u03c4\u03c1\u03b7\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03b7\u03c2 \u03bf\u03c1\u03b9\u03c3\u03c4\u03b9\u03ba\u03ae\u03c2 \u03b5\u03b3\u03ba\u03b1\u03c4\u03ac\u03bb\u03b5\u03b9\u03c8\u03b7\u03c2 \u03b3\u03b5\u03ce\u03c4\u03c1\u03b7\u03c3\u03b7\u03c2.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nOperazione di pozzo\u00a0(Italian)\n\u00aboperazione di pozzo\u00bb: qualsiasi operazione riguardante un pozzo che potrebbe causare una fuga accidentale di materiali che pu\u00f2 provocare un incidente grave, compresi la perforazione di un pozzo, la riparazione o la modifica di un pozzo, la sospensione delle operazioni e l\u2019abbandono definitivo di un pozzo.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nOperacja na odwiercie\u00a0(Polish)\n\u201eoperacja na odwiercie\u201d oznacza ka\u017cd\u0105 dzia\u0142alno\u015b\u0107 zwi\u0105zan\u0105 z odwiertem, kt\u00f3ra mog\u0142aby spowodowa\u0107 przypadkowe uwolnienie substancji, kt\u00f3re mo\u017ce doprowadzi\u0107 do powstania powa\u017cnej awarii, w\u0142\u0105czaj\u0105c w to wykonanie odwiertu, napraw\u0119 lub modyfikacj\u0119 odwiertu, zawieszenie operacji na odwiercie i trwa\u0142e wy\u0142\u0105czenie odwiertu.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nOpera\u00e7\u00e3o de sondagem\u00a0(Portuguese)\n\u00abOpera\u00e7\u00e3o de sondagem\u00bb, uma opera\u00e7\u00e3o relativa a uma sondagem que possa causar a liberta\u00e7\u00e3o acidental de materiais suscet\u00edveis de provocar um acidente grave, incluindo a perfura\u00e7\u00e3o de uma sondagem, a repara\u00e7\u00e3o ou a altera\u00e7\u00e3o de uma sondagem, a suspens\u00e3o das opera\u00e7\u00f5es ou o abandono permanente de uma sondagem\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nBrunnsverksamhet\u00a0(Swedish)\nbrunnsverksamhet: varje verksamhet med anknytning till en brunn som skulle kunna resultera i oavsiktligt utsl\u00e4pp av \u00e4mnen som kan leda till en allvarlig olycka, inbegripet borrning av h\u00e5l, reparation eller anpassning av brunnar, upph\u00f6rande av brunnsverksamheten och slutgiltig avveckling av en brunn.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nPoraustoimella\u00a0(Finnish)\n\u2019poraustoimella\u2019 tarkoitetaan kaikkia porausreik\u00e4\u00e4n liittyvi\u00e4 toimia, joiden yhteydess\u00e4 voisi vahingossa p\u00e4\u00e4st\u00e4 vuotamaan materiaaleja, jotka voivat johtaa suuronnettomuuteen, mukaan luettuina porausrei\u00e4n poraaminen, porausrei\u00e4n korjaaminen tai muuttaminen, poraustoimien keskeytt\u00e4minen ja pysyv\u00e4 luopuminen porausrei\u00e4st\u00e4.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nDelo na vrtini\u00a0(Slovenian)\n\u201edelo na vrtini\u201c pomeni vsako dejavnost na vrtini, ki bi lahko povzro\u010dila nenamerno uhajanje snovi, zaradi katerega bi lahko pri\u0161lo do ve\u010dje nesre\u010de, vklju\u010dno z vrtanjem vrtine, popravilom ali spremembami na vrtini, za\u010dasno zaustavitvijo del na vrtini ali trajno opustitvijo vrtine.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nVrtn\u00e1 oper\u00e1cia\u00a0(Slovak)\n\u201evrtn\u00e1 oper\u00e1cia\u201c je ka\u017ed\u00e1 oper\u00e1cia t\u00fdkaj\u00faca sa vrtu, ktor\u00e1 by mohla vies\u0165 k n\u00e1hodn\u00e9mu \u00faniku materi\u00e1lov, ktor\u00fd m\u00f4\u017ee vies\u0165 k z\u00e1va\u017enej nehode, vr\u00e1tane v\u0155tania vrtu, opr\u00e1v alebo \u00faprav vrtu, pozastavenia vrtn\u00fdch oper\u00e1ci\u00ed a trval\u00e9ho ukon\u010denia \u010dinnost\u00ed na vrte.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nGr\u0119\u017einio eksploatavimas\u00a0(Lithuanian)\ngr\u0119\u017einio eksploatavimas \u2013 visos su gr\u0119\u017einiu susijusios operacijos, d\u0117l kuri\u0173 atsitiktinai gal\u0117t\u0173 nutek\u0117ti med\u017eiagos, galin\u010dios sukelti didel\u0119 avarij\u0105, \u012fskaitant gr\u0119\u017einio gr\u0119\u017eim\u0105, taisym\u0105 ar jo modifikavim\u0105, gr\u0119\u017einio operacij\u0173 sustabdym\u0105 ir gr\u0119\u017einio eksploatavimo nutraukim\u0105 visam laikui.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nk\u00fat \u00fczemeltet\u00e9se\u00a0(Hungarian)\n\u201ek\u00fat \u00fczemeltet\u00e9se\u201d: a k\u00fattal kapcsolatos minden olyan tev\u00e9kenys\u00e9g, amely s\u00falyos balesetet okoz\u00f3 anyagok nem sz\u00e1nd\u00e9kos kibocs\u00e1t\u00e1s\u00e1val j\u00e1rhat, bele\u00e9rtve a k\u00fatf\u00far\u00e1st, a k\u00fat jav\u00edt\u00e1s\u00e1t vagy m\u00f3dos\u00edt\u00e1s\u00e1t, a k\u00fattev\u00e9kenys\u00e9g felf\u00fcggeszt\u00e9s\u00e9t vagy a k\u00fat v\u00e9gleges kivon\u00e1s\u00e1t a termel\u00e9sb\u0151l.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nOperazzjoni ta\u2019 bir\u00a0(Maltese)\n\u2027operazzjoni ta\u2019 bir\u2027 tfisser kwalunkwe operazzjoni li tikkon\u010berna bir li tista\u2019 tirri\u017culta fir-rilaxx a\u010b\u010bidentali ta\u2019 materjali li g\u0127andhom il-potenzjal li jwasslu g\u0127al a\u010b\u010bident kbir, inklu\u017c it-t\u0127affir ta\u2019 bir, it-tiswija jew il-modifika ta\u2019 bir, is-sospensjoni tal-operazzjonijiet ta\u2019 bir u l-abbandun b\u2019mod permanenti ta\u2019 bir.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nDarb\u012bba ar urbumu\u00a0(Latvian)\n\u201cdarb\u012bba ar urbumu\u201d ir jebkura ar urbumu saist\u012bta darb\u012bba, k\u0101 rezult\u0101t\u0101 var\u0113tu notikt nejau\u0161a t\u0101du vielu nopl\u016bde, kuras var izrais\u012bt smagu negad\u012bjumu, tostarp t\u0101das darb\u012bbas k\u0101 urbuma izveide, urbuma remonts vai izmai\u0146u veik\u0161ana taj\u0101, darb\u012bbu ar urbumu aptur\u0113\u0161ana uz laiku un urbuma piln\u012bga pame\u0161ana.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nPuuraugu k\u00e4itamine\u00a0(Estonian)\n\u201epuuraugu k\u00e4itamine\u201d\u2013 puurauguga seotud protsess, mis v\u00f5ib p\u00f5hjustada ainete juhuslikku keskkonda sattumist, mis v\u00f5ib omakorda p\u00f5hjustada suur\u00f5nnetuse, sealhulgas puuraugu puurimine, puuraugu parandamine v\u00f5i muutmine, t\u00f6\u00f6 peatamine v\u00f5i puuraugu k\u00e4itamisest l\u00f5plik loobumine.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\nVrtnou \u010dinnost\u00ed\u00a0(Czech)\n\u201evrtnou \u010dinnost\u00ed\u201c ka\u017ed\u00e1 \u010dinnost t\u00fdkaj\u00edc\u00ed se vrtu, p\u0159i n\u00ed\u017e by mohlo doj\u00edt k n\u00e1hodn\u00e9mu uvoln\u011bn\u00ed materi\u00e1l\u016f, je\u017e by mohlo v\u00e9st k z\u00e1va\u017en\u00e9 hav\u00e1rii, v\u010detn\u011b vrt\u00e1n\u00ed, opravov\u00e1n\u00ed \u010di upravov\u00e1n\u00ed vrt\u016f, pozastaven\u00ed vrtn\u00e9 \u010dinnosti a trval\u00e9ho odstaven\u00ed vrtu.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation\n\u0441\u043e\u043d\u0434\u0430\u0436\u043d\u0430 \u0434\u0435\u0439\u043d\u043e\u0441\u0442\u00a0(Bulgarian)\n\u201e\u0441\u043e\u043d\u0434\u0430\u0436\u043d\u0430 \u0434\u0435\u0439\u043d\u043e\u0441\u0442\u201c \u043e\u0437\u043d\u0430\u0447\u0430\u0432\u0430 \u0432\u0441\u044f\u043a\u0430 \u0434\u0435\u0439\u043d\u043e\u0441\u0442, \u0441\u0432\u044a\u0440\u0437\u0430\u043d\u0430 \u0441\u044a\u0441 \u0441\u043e\u043d\u0434\u0430\u0436, \u043a\u043e\u044f\u0442\u043e \u0431\u0438 \u043c\u043e\u0433\u043b\u0430 \u0434\u0430 \u0434\u043e\u0432\u0435\u0434\u0435 \u0434\u043e \u0441\u043b\u0443\u0447\u0430\u0439\u043d\u043e \u0438\u0437\u043f\u0443\u0441\u043a\u0430\u043d\u0435 \u043d\u0430 \u0432\u0435\u0449\u0435\u0441\u0442\u0432\u0430, \u043a\u043e\u0438\u0442\u043e \u0431\u0438\u0445\u0430 \u043c\u043e\u0433\u043b\u0438 \u0434\u0430 \u043f\u0440\u0435\u0434\u0438\u0437\u0432\u0438\u043a\u0430\u0442 \u0433\u043e\u043b\u044f\u043c\u0430 \u0430\u0432\u0430\u0440\u0438\u044f, \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u043d\u043e \u043f\u0440\u043e\u0431\u0438\u0432\u0430\u043d\u0435\u0442\u043e \u043d\u0430 \u0441\u043e\u043d\u0434\u0430\u0436, \u0440\u0435\u043c\u043e\u043d\u0442\u044a\u0442 \u0438\u043b\u0438 \u043f\u0440\u043e\u043c\u044f\u043d\u0430\u0442\u0430 \u043d\u0430 \u0441\u043e\u043d\u0434\u0430\u0436, \u0441\u043f\u0438\u0440\u0430\u043d\u0435\u0442\u043e \u043d\u0430 \u0441\u043e\u043d\u0434\u0430\u0436\u043d\u0438 \u0434\u0435\u0439\u043d\u043e\u0441\u0442\u0438 \u0438\u043b\u0438 \u043e\u043a\u043e\u043d\u0447\u0430\u0442\u0435\u043b\u043d\u043e\u0442\u043e \u043d\u0430\u043f\u0443\u0441\u043a\u0430\u043d\u0435 \u043d\u0430 \u0441\u043e\u043d\u0434\u0430\u0436.\nSource: DIRECTIVE 2013/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 12 June 2013 on safety of offshore oil and gas operations and amending Directive 2004/35/EC.\nLegislation", "https://iadclexicon.org/well-safety": "TERM: Well Safety\nURL: https://iadclexicon.org/well-safety\n\nWell Safety\nWell safety as mentioned in litera j, means blowout prevention, choke and pressure control systems, diverter systems, subsurface safety valves and quick release coupling system.\nSource:\u00a0Guidelines Regarding the Facilities Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/well-related-equipment": "TERM: Well-related Equipment\nURL: https://iadclexicon.org/well-related-equipment\n\nWell-related equipment\nWell-related equipment means any:\nplant; or\nequipment; or\nother thing;\nfor containing pressure in a well.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/well-operator": "TERM: Well Operator\nURL: https://iadclexicon.org/well-operator\n\nWell Operator\nCompany that has responsibility for the well.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nWell Operator\nWell operator or operator\u2014The person designated as the well operator or operator on the permit application or well registration. If a permit or registration was not issued, the term means a person who locates, drills, operates, alters or plugs a well or reconditions a well with the purpose of production therefrom. In cases where a well is used in connection with the underground storage of gas, the term also means a storage operator.\nSource: Oil and Gas Wells, Pennsylvania Code, Title 25, Chapter 78, December 2012.\nRegulations\nWell Operator\n\u201cWell operator\u201d means a person as herein defined who has the responsibility, management, and general control of an oil or gas well, or lessee, sub-lessee, owner or assignee of same.\nSource: State of Wyoming Occupational Safety and Health Rules and Regulations for Oil and Gas Well Drilling, Revised January 8, 2013.\nRegulations\nWell Operator\n\u201cwell operator\u201d, in relation to a well or proposed well, means\u2014\nthe person appointed by the licensee for that well or proposed well to execute the function of organising and supervising the drilling of that well and all operations to be carried out by means of that well; or\nwhere no such person has been appointed, the licensee.\nSource: The Offshore Installations (Safety Case) Regulations 2005, UK S.I. 2005/3117, 2005.\nRegulation\nWell Operator\nWell operator, in relation to a well or proposed well, means\u2014\n(a) the employer appointed by the permit operator to perform the function of organising and supervising\u2014\n(i) the drilling of that well; and\n(ii) all operations to be carried out by means of that well; or\n(b) the permit operator, if the permit operator is an employer of employees at the well site and\u2014\n(i) no employer is appointed; or\n(ii) the permit operator has notified the appointed employer in writing that the permit operator is to be treated as the well operator for the purposes of these regulations.\nSource: Health and Safety in Employment (Petroleum Exploration and Extraction) Regulations 2013, SR 2013/208, New Zealand, as of May 2013.\nRegulations", "https://iadclexicon.org/well-plan": "TERM: Well Plan\nURL: https://iadclexicon.org/well-plan\n\nWell Plan\nLease operator\u2019s documentation of the planned well construction activities.\nSource:\nAPI\nBulletin 97, Well Construction Interface Document Guidelines, First Edition, December 2013.\nGlobal Standards", "https://iadclexicon.org/well-servicing": "TERM: Well Servicing\nURL: https://iadclexicon.org/well-servicing\n\nWell Servicing\nWell work involving pulling or running tubulars or sucker rods, to include but not limited to redrilling, completing, recompleting, workover, and abandoning operations.\nSource:\nAPI\nRP 74, Recommended Practice for Occupational Safety for Onshore Oil and Gas Production Operation, First Edition, October 2001 (March 2007).\nGlobal Standards\nWell Servicing\nRemedial or maintenance work performed within the well casing on any well, other than a drilling well.\nSource: Petroleum Safety Orders\u2013Drilling and Production, Definitions, California Code of Regulations, 8 CCR \u00a7 6505, December 2012.\nRegulations\nWell Servicing\n\u201cWell servicing\u201d means the remedial or maintenance work performed on an oil or gas well to improve or maintain the production from a formation already producing.\n[Mich. Admin. Code R 408 (2013)].\nSource: Oil and Gas Drilling and Servicing Operations, Michigan Administrative Code R 408, February 8, 2013.\nRegulations", "https://iadclexicon.org/well-servicing-rig": "TERM: Well Servicing Rig\nURL: https://iadclexicon.org/well-servicing-rig\n\nWell Servicing Rig\nEquipment and machinery assembled primarily for the purpose of any well work involving pulling or running tubulars or sucker rods, to include but not be limited to redrilling, completing, recompleting, workover, and abandoning operations.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nWell Servicing Rig\n\u201cWell servicing rig\u201d means a portable rig consisting of a hoist, engine, and a self-erecting mast. [Mich. Admin. Code R 408 (2013)].\nSource: Oil and Gas Drilling and Servicing Operations, Michigan Administrative Code R 408, February 8, 2013.\nRegulations", "https://iadclexicon.org/well-site": "TERM: Well Site\nURL: https://iadclexicon.org/well-site\n\nWell Site\nWELL SITE shall mean the areas that are directly disturbed during the drilling and subsequent operation of, or affected by production facilities directly associated with, any oil well, gas well, or injection well and its associated well pad.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations\nWell Site\nWell site\u2014The area occupied by the equipment or facilities necessary for or incidental to the drilling, production or plugging of a well.\nSource: Oil and Gas Wells, Pennsylvania Code, Title 25, Chapter 78, December 2012.\nRegulations", "https://iadclexicon.org/well-site-construction": "TERM: Well Site Construction\nURL: https://iadclexicon.org/well-site-construction\n\nWell Site Construction\n\u201cWell site construction\u201d means any activity by an owner holding a permit, well owner or the owners authorized representative to build the access roads, prepare the drill site location for the drilling rig or tank battery and associated equipment and restoration of the well site.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations", "https://iadclexicon.org/well-simulation-test": "TERM: Well Simulation Test\nURL: https://iadclexicon.org/well-simulation-test\n\nWell Simulation Test\nTest whose parameters are designed and modified as required to simulate the conditions found in a wellbore.\nSource:\nAPI\nRP 10B-2, Recommended Practice for Testing Well Cements, First Edition, July 2005 (Reaffirmed: July 2010).\nGlobal Standards", "https://iadclexicon.org/well-site-seabed-survey": "TERM: Well Site Seabed Survey\nURL: https://iadclexicon.org/well-site-seabed-survey\n\nWell Site Seabed Survey\n\u201cWell site seabed survey\u201d means a survey pertaining to the nature of the surface or subsurface or the seabed or its subsoil of any portion of the offshore area in the area of the proposed drilling site in respect of a well and to the conditions of those portions of the offshore area that may affect the safety or efficiency of drilling operations; lev\u00e9 marin.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation", "https://iadclexicon.org/well-status": "TERM: Well Status\nURL: https://iadclexicon.org/well-status\n\nWell Status\nWell\u2019s current operational function.\nNote: 1 to entry: Functions include undergoing construction, in operation (i.e. producing, injecting, shut-in), undergoing intervention, suspended, or abandoned.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards", "https://iadclexicon.org/well-stock": "TERM: Well Stock\nURL: https://iadclexicon.org/well-stock\n\nWell Stock\nPortfolio of wells for which the well operator has operating or well integrity assurance responsibility.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards", "https://iadclexicon.org/well-slot": "TERM: Well Slot\nURL: https://iadclexicon.org/well-slot\n\nWell Slot\nOpening provided for individual wells that allows a path from the underside of the drilling equipment set to the seabed\nNote: 1 to entry:\u00a0In general lateral supports are provided below each well slot from the platform structure through the topsides and through the water column to support the well tubular to withstand environmental forces and prevent excessive stress and displacements.\nSource:\u00a0ISO 18647:2017, Petroleum and natural gas industries \u2014 Modular drilling rigs for offshore fixed platforms, First Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/well-spacertie-back-template": "TERM: Well Spacer/tie-back Template\nURL: https://iadclexicon.org/well-spacertie-back-template\n\nWell spacer/tie-back template\nA well spacer/tie-back template is a multiwell template used as a drilling guide to predrill wells at a single seabed location.\nOften this type of template is used prior to installing a surface facility above the template to which the wells are subsequently tied back (see Figure A.19). The wells can also be completed using subsea trees and individual production risers from each subsea tree, tied back to a floating or fixed host facility located above the template. Alternatively, a manifold may be subsequently landed on the template, thus effectively converting this system into a multiwell manifold template, as described further below.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/well-termination-date": "TERM: Well Termination Date\nURL: https://iadclexicon.org/well-termination-date\n\nWell Termination Date\nFor the purposes of subsection (3), \u201cwell termination date\u201d means the date on which a well has been abandoned, completed or suspended in accordance with any applicable drilling regulations.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nSource: \u00a0Canada Petroleum Resources Act, R.S.C. 1985, c. 36 (2nd Supp.), current to April 29, 2013.\nLegislation\nWell Termination Date\n\u201cWell termination date\u201d means the date on which a well or test hole has been abandoned, completed or suspended in accordance with any applicable regulations respecting the drilling for petroleum made under Part III; date d\u2019abandon du forage.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nWell Termination Date\n\u201cWell termination date\u201d means the date on which a well or test hole has been abandoned, completed or suspended in accordance with any applicable regulations respecting the drilling for petroleum made under the Canada Oil and Gas Operations Act; date d\u2019abandon du forage.\nSource: \u00a0Canada Petroleum Resources Act, R.S.C. 1985, c. 36 (2nd Supp.), current to April 29, 2013.\nLegislation", "https://iadclexicon.org/well-test": "TERM: Well Test\nURL: https://iadclexicon.org/well-test\n\nWell Test\nFlowing reservoir fluids to the surface to evaluate the reservoir and the completion.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards\nWell Testing\nWell testing as mentioned in the third subsection, means flow during formation testing, test production, cleanup and stimulation of the well.\nSource:\u00a0Guidelines Regarding the Facilities Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/well-treatment-fluids": "TERM: Well Treatment Fluids\nURL: https://iadclexicon.org/well-treatment-fluids\n\nWell Treatment Fluids\nWell treatment fluids are fluids used in, or generated from, operations such as well workovers, well stimulation, well completion and formation fracturing.\nSource: \u00a0Offshore Waste Treatment Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, December 15, 2010.\nRegulatory Guidance", "https://iadclexicon.org/well-testing-safety-valve": "TERM: Well Testing Safety Valve\nURL: https://iadclexicon.org/well-testing-safety-valve\n\nWell Testing Safety Valve\nA downhole device that is designed to close, typically with annulus overpressure, to isolate the formation from the work string.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards", "https://iadclexicon.org/well-total-system-reliability": "TERM: Well Total System Reliability\nURL: https://iadclexicon.org/well-total-system-reliability\n\nTotal system reliability or system reliability or well total system reliability\nThe probability over time that the combination of all physical and operational barriers will prevent unintended flow of fluid or gas.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/well-testing-packer": "TERM: Well Testing Packer\nURL: https://iadclexicon.org/well-testing-packer\n\nWell Testing Packer\nA sealing and load-bearing device that isolates the formation from annulus fluids and conforms to Annex E.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards", "https://iadclexicon.org/well-workover-project": "TERM: Well Workover Project\nURL: https://iadclexicon.org/well-workover-project\n\nWell Workover Project\n\u201cWell workover project\u201d means a procedure the operator of a gas or oil well undertakes that is intended to increase production from the well and that the division has approved and certified.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/well-workover-incentive-tax-rate": "TERM: Well Workover Incentive Tax Rate\nURL: https://iadclexicon.org/well-workover-incentive-tax-rate\n\nWell Workover Incentive Tax Rate\n\u201cWell workover incentive tax rate\u201d means the tax rate NMSA 1978, Section 7-29-4 imposes on gas or oil produced from a well workover project.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/wellbay": "TERM: Wellbay\nURL: https://iadclexicon.org/wellbay\n\nWellbay:\nWellbay is the area on a facility within the perimeter of the outermost wellheads.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/wellbore": "TERM: Wellbore\nURL: https://iadclexicon.org/wellbore\n\nWellbore\nThe interior surface of the cased or openhole through which drilling, production, or injection operations are conducted.\nSource:\nAPI\nBULLETIN E3, Environmental Guidance Document: Well Abandonment and Inactive Well Practices for U.S. Exploration and Production Operations, First Edition, January 1993 (Reaffirmed June 2000).\nGlobal Standards", "https://iadclexicon.org/wellhead": "TERM: Wellhead\nURL: https://iadclexicon.org/wellhead\n\nWellhead\nThe point at which fluids exit the wellbore below the annular sealing device via the vent line.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards\nWellhead\nAll permanent equipment between the uppermost portion of the surface casing and the tubing-head adapter connection.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/wellhead-connector-stack-connector": "TERM: Wellhead Connector (Stack Connector)\nURL: https://iadclexicon.org/wellhead-connector-stack-connector\n\nWellhead Connector (Stack Connector)\nA hydraulically-operated connector that joins the BOP stack to the subsea wellhead.\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards", "https://iadclexicon.org/wellhead-connector": "TERM: Wellhead Connector\nURL: https://iadclexicon.org/wellhead-connector\n\nWellhead Connector (Stack Connector)\nSee hydraulic connector.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nWellhead Connector (Stack Connector)\nA hydraulically operated connector that joins the BOP stack to the subsea wellhead.\nSource:\nAPI\nRP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).\nGlobal Standards\nSource:\u00a0ISO 13624-1:2009, Petroleum and natural gas industries \u2013 Drilling and production equipment \u2013 Part 1:Design and operation of marine drilling riser equipment.\nGlobal Standards", "https://iadclexicon.org/wellhead-growth": "TERM: Wellhead Growth\nURL: https://iadclexicon.org/wellhead-growth\n\nWellhead growth\nWellhead growth is the term used for axial movement of the wellhead relative to its initial position at the mudline. Wellhead growth is caused by the forces exerted on the wellhead by: thermal expansion/contraction of tubulars tied back to the wellhead and subsidence, and increasing pressure within the annuli created between the tubulars.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/wellhead-protection-area": "TERM: Wellhead Protection Area\nURL: https://iadclexicon.org/wellhead-protection-area\n\nWellhead Protection Area\n\u201cWellhead protection area\u201d means the area within 200 horizontal feet of a private, domestic fresh water well or spring used by less than five households for domestic or stock watering purposes or within 1000 horizontal feet of any other fresh water well or spring.\u00a0 Wellhead protection areas does not include areas around water wells drilled after an existing oil or gas waste storage, treatment or disposal site was established.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/wellhead-housing-pressure-boundary": "TERM: Wellhead Housing Pressure Boundary\nURL: https://iadclexicon.org/wellhead-housing-pressure-boundary\n\nWellhead Housing Pressure Boundary\nWellhead housing from the top of the wellhead to where the lowermost seal assembly seals.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/western-greater-sunrise-area": "TERM: Western Greater Sunrise Area\nURL: https://iadclexicon.org/western-greater-sunrise-area\n\nWestern Greater Sunrise area\nWestern Greater Sunrise area has the meaning given by Schedule 7. Note: Activities occurring in the Western Greater Sunrise area in relation to the exploration, development and exploitation of the Greater Sunrise unit reservoirs are dealt with under the Petroleum (Timor Sea Treaty) Act 2003.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/wet": "TERM: Wet\nURL: https://iadclexicon.org/wet\n\nWet\nA gas system is defined as wet if part of the system operates below the water dew point.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/western-gulf-of-mexico": "TERM: Western Gulf of Mexico\nURL: https://iadclexicon.org/western-gulf-of-mexico\n\nWestern Gulf of Mexico:\nWestern Gulf of Mexico means all OCS areas of the Gulf of Mexico except those the BOEM Director decides are adjacent to the State of Florida. The Western Gulf of Mexico is not the same as the Western Planning Area, an area established for OCS lease sales.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/wellsite-based-personnel": "TERM: wellsite-based personnel\nURL: https://iadclexicon.org/wellsite-based-personnel\n\nwellsite-based personnel\nPersonnel who are organized and responsible for supporting well construction activities at the wellsite.\nSource:\nAPI\nBulletin 97, Well Construction Interface Document Guidelines, First Edition, December 2013.\nGlobal Standards", "https://iadclexicon.org/wet-repair": "TERM: Wet Repair\nURL: https://iadclexicon.org/wet-repair\n\nWet repair\nRepair of a flexible pipe in situ.\nSource:\nAPI\nRP 17L2, Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/wet-weight": "TERM: Wet Weight\nURL: https://iadclexicon.org/wet-weight\n\nWet Weight\nSubmerged weight including content minus buoyancy.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/wellsite": "TERM: Wellsite\nURL: https://iadclexicon.org/wellsite\n\nLocation\nThe point at which a well is to be drilled. Also referred to as \u201cwellsite.\u201d\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards", "https://iadclexicon.org/wet-gas": "TERM: Wet Gas\nURL: https://iadclexicon.org/wet-gas\n\nWet Gas\nGas containing water or condensate vapor.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/wet-shelf-life": "TERM: Wet Shelf Life\nURL: https://iadclexicon.org/wet-shelf-life\n\nWet shelf life\nWet shelf life is defined as the time that an initially fully charged battery can be stored at 25 \u00b0C (77 \u00b0F) until permanent cell damage occurs.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nWet shelf life\nWet shelf life is defined as the time that an initially fully charged battery can be stored at 77 \u00b0F (25 \u00b0C) until permanent cell damage occurs.\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/wet-pipe-system": "TERM: Wet Pipe System\nURL: https://iadclexicon.org/wet-pipe-system\n\nWet Pipe System\nA sprinkler system employing automatic sprinklers attached to a piping system containing water and connected to a water supply so that water discharges immediately from sprinklers opened by heat from a fire.\nSource:\u00a0Resolution A.800(19), Revised Guidelines for Approval of Sprinkler Systems Equivalent to that Referred to in SOLAS Regulation 11-2/12, 23 November 1995, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/wetlands": "TERM: Wetlands\nURL: https://iadclexicon.org/wetlands\n\nWetlands\n\u201cWetlands\u201d means those areas that are inundated or saturated by surface or ground water at a frequency and duration sufficient to support, and under normal circumstances do support, a prevalence of vegetation typically adapted for life in saturated soil conditions in New Mexico.\u00a0 This definition does not include constructed wetlands used for wastewater treatment purposes.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/wetted-area": "TERM: Wetted Area\nURL: https://iadclexicon.org/wetted-area\n\nWetted Area\nSurface area of a tank exposed to liquid on the interior and heat from a fire on the exterior.\nSource:\nAPI\nSTD 2000, Venting Atmospheric and Low-pressure Storage Tanks, Sixth Edition, November 2009.\nGlobal S\ntandards", "https://iadclexicon.org/wetted-surface": "TERM: Wetted Surface\nURL: https://iadclexicon.org/wetted-surface\n\nWetted Surface\nAny surface that has contact with pressurized well fluid, either by design or because of internal seal leakage.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nWetted Surface\nAny surface which will be in contact with pressurized well fluid either by design or because of internal seal leakage.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards", "https://iadclexicon.org/weymouth-formula": "TERM: Weymouth Formula\nURL: https://iadclexicon.org/weymouth-formula\n\nWeymouth Formula\nEquation used to calculate flow in line or vessels.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/wetting-agent": "TERM: Wetting Agent\nURL: https://iadclexicon.org/wetting-agent\n\nWetting Agent\nSubstance which lowers the surface tension of a liquid.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/what-if-analyses": "TERM: \u201cWhat If?\u201d Analyses\nURL: https://iadclexicon.org/what-if-analyses\n\n\u201cWhat If?\u201d Analyses\nThese consist of a structured series of considered questions dealing with aspects of the design, construction and operation of an installation and determine the general consequences of any deviation from the norm.\nSource: Approved Code of Practice for Managing Hazards to Prevent Major Industrial Accidents, Health and Safety in Employment Act 1992, Department of Labour, New Zealand, July 1994.\nRegulatory Guidance", "https://iadclexicon.org/wh": "TERM: WH\nURL: https://iadclexicon.org/wh\n\nWH\nWell Head.\nSource:\u00a0Norwegian Oil and Gas Association, Guideline No. 135, Recommended Guidelines for Classification and categorization of well control incidents and well integrity incidents, Rev. 4, 27 June 2017,\nNational or Regional Standards\nWH\nWellhead Area\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards", "https://iadclexicon.org/whip-line": "TERM: Whip Line\nURL: https://iadclexicon.org/whip-line\n\nWhip Line\nA secondary hoist rope (if present) on a crane.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards", "https://iadclexicon.org/white-team": "TERM: White Team\nURL: https://iadclexicon.org/white-team\n\nWhite Team\nA group responsible for refereeing an engagement between a Red Team of mock attackers and a Blue Team of actual defenders of information systems.\nAdapted from: CNSSI 4009.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/whitelist": "TERM: Whitelist\nURL: https://iadclexicon.org/whitelist\n\nWhitelist\nA list of entities that are considered trustworthy and are granted access or privileges.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/wholly-cancelled": "TERM: Wholly Cancelled\nURL: https://iadclexicon.org/wholly-cancelled\n\nWholly cancelled\nWholly cancelled, in relation to a petroleum exploration permit, petroleum production licence or pipeline licence, means cancelled as to all the blocks, or as to the whole of the pipeline, the subject of the permit or licence.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/whmis": "TERM: WHMIS\nURL: https://iadclexicon.org/whmis\n\nWHMIS\nWorkplace Hazardous Materials Information System.\nSource: Safety Plan Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, March 31, 2011.\nRegulatory Guidance", "https://iadclexicon.org/wholly-revoked": "TERM: Wholly Revoked\nURL: https://iadclexicon.org/wholly-revoked\n\nWholly revoked\nWholly revoked, in relation to a petroleum exploration permit or petroleum retention lease, means revoked as to all the blocks the subject of the permit or lease.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/wholly-terminated": "TERM: Wholly Terminated\nURL: https://iadclexicon.org/wholly-terminated\n\nWholly terminated\nWholly terminated, in relation to a pipeline licence, means terminated as to the whole of the pipeline the subject of the licence.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/whsca": "TERM: WHSCA\nURL: https://iadclexicon.org/whsca\n\nWHSCA\nWorkplace Health, Safety and Compensation Act of Newfoundland and Labrador.\nSource: Incident Reporting and Investigation Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, November 30, 2012.\nRegulatory Guidance", "https://iadclexicon.org/whp": "TERM: WHP\nURL: https://iadclexicon.org/whp\n\nWHP\nWellhead pressure.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nSource:\u00a0NOGEPA Industrial Guideline No. 44, Standards and Acceptance Guidelines, Enhance QA/QC for Critical Well Components, Netherlands, Version 0, July 2011.\nGlobal Standards", "https://iadclexicon.org/wide-area-network": "TERM: Wide Area Network\nURL: https://iadclexicon.org/wide-area-network\n\nWide Area Network\nCommunications network designed to connect computers, networks and other devices over a large distance, such as across the country or world [12].\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/wider-caribbean-region": "TERM: Wider Caribbean Region\nURL: https://iadclexicon.org/wider-caribbean-region\n\nWider Caribbean Region\nThe Wider Caribbean Region means the Gulf of Mexico and Caribbean Sea proper including the bays and seas therein and that portion of the Atlantic Ocean within the boundary constituted by the 30\u00b0 N parallel from Florida eastward to 77\u00b030\u0384 W meridian, thence a rhumb line to the intersection of 20\u00b0 N parallel and 59\u00b0 W meridian, thence a rhumb line to the intersection of 7\u00b020\u2032 N parallel and 50\u00b0 W meridian, thence a rhumb line drawn southwesterly to the eastern boundary of French Guiana.\nSource: Resolution MEPC.201(62), amendments to the Annex of the Protocol of 1978 relating to the International Convention for the Prevention of Pollution from Ships, 1973 (Revised MARPOL Annex V), 15 July 2011, International Maritime Organization.\nLegislation", "https://iadclexicon.org/widely-separated-locations": "TERM: Widely-separated Locations\nURL: https://iadclexicon.org/widely-separated-locations\n\nWidely-separated locations\nWidely-separated locations as the term applies to the location of lifeboats on self-elevating units, means locations on different sides or ends of the unit separated by sufficient distance or structure to protect the lifeboats in one location from a fire or explosion occurring at or near the lifeboats in another location on the unit. Locations across from each other at the apex of a unit with a triangular deck are not widely-separated locations unless there is a substantial solid structure between them.\nSource: Mobile Offshore Drilling Units, 46 CFR 107-109 (2013).\nRegulations", "https://iadclexicon.org/wif": "TERM: WIF\nURL: https://iadclexicon.org/wif\n\nWIF\nWell Integrity Forum.\nSource: 117 OLF, Norwegian Oil and Gas Association recommended guidelines for Well Integrity, No. 117, Revision No. 4, June 2011.\nGlobal Standards", "https://iadclexicon.org/wildlife-resources": "TERM: Wildlife Resources\nURL: https://iadclexicon.org/wildlife-resources\n\nWildlife Resources\nWILDLIFE RESOURCES shall mean fish, wildlife, and their aquatic and terrestrial habitats.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/wildcat-exploratory-well": "TERM: Wildcat (Exploratory) Well\nURL: https://iadclexicon.org/wildcat-exploratory-well\n\nWildcat (Exploratory) Well\nWILDCAT (EXPLORATORY) WELL means any well drilled beyond the known producing limits of a pool.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/willingness-to-pay": "TERM: Willingness-to-pay\nURL: https://iadclexicon.org/willingness-to-pay\n\nWillingness-to-pay\nAmount a person would be willing to pay, sacrifice, or exchange for a benefit.\nSample Usage:\nA survey estimated the public\u2019s willingness-to-pay in dollars for new security measures.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/wim": "TERM: WIM\nURL: https://iadclexicon.org/wim\n\nWIM\nWell Integrity Management.\nSource: 117 OLF, Norwegian Oil and Gas Association recommended guidelines for Well Integrity, No. 117, Revision No. 4, June 2011.\nGlobal Standards", "https://iadclexicon.org/wims": "TERM: WIMS\nURL: https://iadclexicon.org/wims\n\nWIMS\nWell integrity management system.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards", "https://iadclexicon.org/willingness-to-accept": "TERM: Willingness-to-accept\nURL: https://iadclexicon.org/willingness-to-accept\n\nWillingness-to-accept\nAmount a person is willing to accept to forgo a benefit.\nSample Usage:\nResearchers designed a survey to estimate the willingness-to-accept dollar value travelers would require to compensate for time, convenience, and privacy potentially lost under a proposed security measure.\nSource:\nDHS Risk Lexicon, U.S. Department of Homeland Security, 2010 Edition. September 2010\nRegulatory Guidance", "https://iadclexicon.org/winching-area": "TERM: Winching Area\nURL: https://iadclexicon.org/winching-area\n\nWinching Area\nWinching area is a pick-up area provided for the transfer by helicopter of personnel or stores to or from the ship, while the helicopter hovers above the deck, for example as referred to in SOLAS regulation III/28.\nSource:\u00a0IMO MSC.1/Circ.1431, Guidelines for the approval of helicopter facility foam fire-fighting appliances, 31 May 2012, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/winding-angle": "TERM: Winding Angle\nURL: https://iadclexicon.org/winding-angle\n\nWinding Angle\nShock load or high-pressure surge caused by sudden halting of flow in a pipeline or piping system.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/wind-spectrum": "TERM: Wind Spectrum\nURL: https://iadclexicon.org/wind-spectrum\n\nWind Spectrum\nMeasure of the variance associated with the fluctuating wind speed per unit frequency band.\nNOTE 1 The wind spectrum is an expression of the dynamic properties of the wind (turbulence). It reflects the fluctuations about and in the same direction as a certain mean wind speed, usually the 1 h sustained wind speed. There is hence no direction variable associated with the wind spectrum within this document.\nNOTE 2 As the sustained wind speed varies with elevation, the wind spectrum is a function of elevation.\nSource:\nAPI\nRP 2MET, Derivation of Metocean Design and Operating Conditions, First Edition, November 2014.\nGlobal Standards", "https://iadclexicon.org/windshield": "TERM: Windshield\nURL: https://iadclexicon.org/windshield\n\nWindshield\nDevice used to protect the downwind side of an elevated flare burner from direct flame impingement.\nNOTE: Windshields are also integral to the design of pilots to avoid flame-outs due to high winds.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Sixth Edition, January 2014.\nGlobal Standards\nWindshield\nDevice used to protect the outside of a flare burner from direct flame impingement.\nNOTE: The windshield is so named because external flame impingement occurs on the downwind side of an elevated flare burner.\nSource:\nAPI\nSTD 521, Pressure-relieving and Depressuring Systems, Fifth Edition, January 2007 (Addendum May 2008).\nGlobal Standards", "https://iadclexicon.org/wing-valve": "TERM: Wing Valve\nURL: https://iadclexicon.org/wing-valve\n\nWing Valve\nValve located on the christmas tree, but not in the vertical run, which can be used to shut off well flow.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/wing-in-ground-wig": "TERM: Wing-In-Ground (WIG)\nURL: https://iadclexicon.org/wing-in-ground-wig\n\nWing-In-Ground (WIG)\nThe term \u201cWing-In-Ground (WIG) craft\u201d means a multimodal craft which, in its main operational mode, flies in close proximity to the surface by utilizing surface-effect action.\nSource:\u00a0IMO Resolution A.910(22), Amendments to the Convention on the International Regulations for Preventing Collisions at Sea, 1972, 22 January 2002, International Maritime Organization.\nLegislation", "https://iadclexicon.org/wire-line-wiper": "TERM: Wire Line Wiper\nURL: https://iadclexicon.org/wire-line-wiper\n\nWire Line Wiper\n\u201cWire line wiper\u201d means a device used to wipe off oil, mud, or liquid from a wire line as it is pulled out of the well.\nSource: Oil and Gas Drilling and Servicing Operations, Michigan Administrative Code R 408, February 8, 2013.\nRegulations", "https://iadclexicon.org/wire-rope": "TERM: Wire Rope\nURL: https://iadclexicon.org/wire-rope\n\nWire rope\nSeveral wire strands helically laid about an axis.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\nWire rope\nA flexible, multi-wired member usually consisting of a core member around which a number of multi-wired strands are \u201claid\u201d or helically wound.\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Sixth Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/wire-line": "TERM: Wire Line\nURL: https://iadclexicon.org/wire-line\n\nWire line\nA special wire, strand, or wire rope of high strength steel used to convey a tool(s) into a hole (also called \u201cwell measuring wire\u201d and \u201cwell measuring strand\u201d). An electromechanical cable that is an electrical cable armored with high strength steel wires is also called a wire line.\nSource:\nAPI\nRP 54, Recommended Practice for Occupational Safety for Oil and Gas Well Drilling and Servicing Operations, Third Edition, August 1999 (2007).\nGlobal Standards\\\nWire line\n\u201cWire line\u201d means a line that contains a conductor wire and that is used to run survey instruments or other tools in a well (c\u00e2ble).\nSource: Canada Oil and Gas Drilling and Production Regulations, SOR/2009-315, February 2013.\nRegulations\nSource:\u00a0Drilling and Production Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, March 31, 2011.\nRegulatory Guidance\nSource:\u00a0Nova Scotia Offshore Petroleum Drilling and Production Regulations, SOR/2009-317, Canada, current to May 31, 2012.\nRegulations\nWireline\nIntervention using a continuous wire or cable.\nSource:\u00a0NORSOK D-002, Well intervention equipment, Rev. 2, June 2013.\nGlobal Standards", "https://iadclexicon.org/wire-rope-design-factor": "TERM: Wire Rope Design Factor\nURL: https://iadclexicon.org/wire-rope-design-factor\n\nWire Rope Design Factor\nThe ratio between documented minimum breaking strength and the working load limit as applied to wire rope and slings. ]\nNOTE: This term should not be confused with design safety factor defined in 3.1.5.\nSource:\nAPI\nSPEC 7K, Drilling and Well Servicing Equipment Upstream Segment, Fifth Edition, June 2010 (August 2010).\nGlobal Standards\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards", "https://iadclexicon.org/wireline-operations": "TERM: Wireline Operations\nURL: https://iadclexicon.org/wireline-operations\n\nWireline Operations\nOperations performed in a wellbore using tools which are run and pulled on small diameter slick, braided, or electric wirelines.\nSource:\nAPI\nBULLETIN E3, Environmental Guidance Document: Well Abandonment and Inactive Well Practices for U.S. Exploration and Production Operations, First Edition, January 1993 (Reaffirmed June 2000).\nGlobal Standards", "https://iadclexicon.org/wireline-preventers": "TERM: Wireline Preventers\nURL: https://iadclexicon.org/wireline-preventers\n\nWireline Preventers\nPreventers installed on top of the well or drill string as a precautionary measure while running wirelines. The preventer packing will close around the wireline.\nSource:\nAPI\nRP 59, Recommended Practice for Well Control Operations, Second Edition, May 2006.\nGlobal Standards", "https://iadclexicon.org/wireline-safety-valve": "TERM: Wireline Safety Valve\nURL: https://iadclexicon.org/wireline-safety-valve\n\nWireline Safety Valve\nA downhole safety valve that can be set and retrieved by wireline or slickline.\nSource:\nAPI\nRP 67, Recommended Practice for Oilfield Explosives Safety, Upstream Segment, Second Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/wireline-work-areas": "TERM: Wireline Work Areas\nURL: https://iadclexicon.org/wireline-work-areas\n\nWireline Work Areas\nThose areas in which wireline work is being performed on a well through a lubricator.\nAPI\nRP 500, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, Third Edition, December 2012,\nGlobal Standards", "https://iadclexicon.org/wiretapping": "TERM: Wiretapping\nURL: https://iadclexicon.org/wiretapping\n\nWiretapping\nAttack that intercepts and accesses data and other information contained in a flow in a communication system [11].\nNOTE: Although the term originally referred to making a mechanical connection to an electrical conductor that links two nodes, it is now used to refer to reading information from any sort of medium used for a link or even directly from a node, such as a gateway or subnetwork switch.\nNOTE: \u201cActive wiretapping\u201d attempts to alter the data or otherwise affect the flow; \u201cpassive wiretapping\u201d only attempts to observe the flow and gain knowledge of information it contains\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/wirelinecoiled-tubing-bop": "TERM: Wireline/Coiled Tubing BOP\nURL: https://iadclexicon.org/wirelinecoiled-tubing-bop\n\nWireline/Coiled Tubing BOP (WCT-BOP)\nSubsea BOP that attaches to the top of a subsea tree to facilitate wireline or coiled tubing intervention. NOTE WCT-BOP rams are designed to shear wireline or coiled tubing and seal the bore, in one operation.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/withdrawal": "TERM: Withdrawal\nURL: https://iadclexicon.org/withdrawal\n\nWithdrawal\ncancellation of a certification, certificate or credential .\nSource:\u00a0ISO/IEC TS 17027:2014, Conformity assessment \u2013 Vocabulary related to competence of persons used for certification of persons,\nGlobal Standards", "https://iadclexicon.org/withdrawing-accreditation": "TERM: Withdrawing Accreditation\nURL: https://iadclexicon.org/withdrawing-accreditation\n\nWithdrawing Accreditation\nProcess of cancelling accreditation in full.\nSource:\u00a0ISO/IEC 17011:2004, Conformity assessment \u2013 General requirements for accreditation bodies accrediting conformity assessment bodies.\nGlobal Standards", "https://iadclexicon.org/witnessing": "TERM: Witnessing\nURL: https://iadclexicon.org/witnessing\n\nWitnessing\nObservation of the CAB carrying out conformity assessment services within its scope of accreditation.\nSource:\u00a0ISO/IEC 17011:2004, Conformity assessment \u2013 General requirements for accreditation bodies accrediting conformity assessment bodies.\nGlobal Standards\nWitnessing\nSignifies attending tests or measurements where the surveyor verify compliance with agreed test or measurement procedures.\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/withdrawal-wells": "TERM: Withdrawal Wells\nURL: https://iadclexicon.org/withdrawal-wells\n\nWithdrawal Wells\n\u201cWithdrawal wells\u201d means those wells from which oil and/or gas is, or is to be, withdrawn.\nSource: Division of Mineral Resources Management \u2013 Oil and Gas, Ohio Administrative Code, Chapter 1501:9, January 2012.\nRegulations", "https://iadclexicon.org/wiv": "TERM: WIV\nURL: https://iadclexicon.org/wiv\n\nWIV\nWater Injection Valve \u2013 see also DHIV.\nSource: 117 OLF, Norwegian Oil and Gas Association recommended guidelines for Well Integrity, No. 117, Revision No. 4, June 2011.\nGlobal Standards", "https://iadclexicon.org/wlan": "TERM: WLAN\nURL: https://iadclexicon.org/wlan\n\nWLAN\nWireless local area network.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards", "https://iadclexicon.org/wk": "TERM: Wk\nURL: https://iadclexicon.org/wk\n\nWk\nWeek.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/wlcpf": "TERM: WLCPF\nURL: https://iadclexicon.org/wlcpf\n\nWLCPF\nWell Life Cycle Practices Forum.\nSource:\u00a0Oil & Gas UK, Guidelines on subsea BOP systems, Issue 1, July 2012,\nGlobal Standards", "https://iadclexicon.org/wllmin": "TERM: WLLmin\nURL: https://iadclexicon.org/wllmin\n\nWLL\nmin\nMinimum working load limit.\nSource:\nAPI\nStandard 2CCU, Offshore Cargo Carrying Units, First Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/wll": "TERM: WLL\nURL: https://iadclexicon.org/wll\n\nWLL\nWorking load limit <lifting set>\nSource:\nAPI\nStandard 2CCU, Offshore Cargo Carrying Units, First Edition, August 2017.\nGlobal Standards\nWLL\nMaximum mass or weight that a lifting component is designed to sustain in lifting service.\nSource:\nAPI\nStandard 2CCU, Offshore Cargo Carrying Units, First Edition, August 2017.\nGlobal Standards\nWLL\nWorking load limit <lifting set>\nSource:\nAPI\nStandard 2CCU, Offshore Cargo Carrying Units, First Edition, August 2017.\nGlobal Standards\nWLL\nWorking load limit.\nSource: Rules for Classification and Construction, IV Industrial Services, 6 Offshore Technology, 9 Guideline for Personnel Transfers by Means of Lifting Appliances, Edition 2011, Germanischer Lloyd SE,\nGlobal Standards", "https://iadclexicon.org/wmo": "TERM: WMO\nURL: https://iadclexicon.org/wmo\n\nWMO\nWMO means the World Meteorological Organization.\nSource:\u00a0IMO resolution A.1021(26), Guidelines for ships operating in polar waters, 18 January 2010, International Maritime Organization.\nRegulatory Guidance\nSource: \u00a0Offshore Physical Environmental Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, September 2008.\nRegulatory Guidance", "https://iadclexicon.org/woad": "TERM: WOAD\nURL: https://iadclexicon.org/woad\n\nWOAD\nWorld Offshore Accident Database.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines", "https://iadclexicon.org/wob": "TERM: WOB\nURL: https://iadclexicon.org/wob\n\nWOB\nWeight on bit.\nSource:\nAPI\nRP 65, Cementing Shallow Water Flow Zones in Deepwater Wells, First Edition, September 2002 (August 2003).\nGlobal Standards", "https://iadclexicon.org/wocs": "TERM: WOCS\nURL: https://iadclexicon.org/wocs\n\nWOCS\nWorkover control system.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/woc": "TERM: WOC\nURL: https://iadclexicon.org/woc\n\nWOC\nWaiting on cement.\nSource:\nAPI\nRP 96, Deepwater Well Design and Construction, First Edition, March 2013.\nGlobal Standards\nWOC\nWaiting on cement.\nSource:\nAPI\nRP 65, Cementing Shallow Water Flow Zones in Deepwater Wells, First Edition, September 2002 (August 2003).\nGlobal Standards", "https://iadclexicon.org/wor": "TERM: WOR\nURL: https://iadclexicon.org/wor\n\nWOR\nWorkover riser.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/wmo-code-fm13": "TERM: WMO Code FM13\nURL: https://iadclexicon.org/wmo-code-fm13\n\nWMO Code FM13\nInternational report format of surface weather observation from a sea station.\nSource: \u00a0Offshore Physical Environmental Guidelines, The Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada-Nova Scotia Offshore Petroleum Board, and National Energy Board, Canada, September 2008.\nRegulatory Guidance", "https://iadclexicon.org/work": "TERM: Work\nURL: https://iadclexicon.org/work\n\nWork\nAll activities to be performed within relevant contract(s) issued by designer, owner, operator, contractor, fabricator or manufacturer.\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards\nWork\nForce applied through a distance.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards\nWork\nWork has the meaning given by clause 3 of Schedule 3 to the Act.\nSource:\u00a0Offshore Petroleum and Greenhouse Gas Storage (Safety) Regulations 2009 (Select Legislative Instrument 2009 No. 382 as amended), Australia, prepared on 1 January 2012.\nRegulations\nWork\nWork means work offshore that is directly or indirectly related to the construction, installation, operation, maintenance or decommissioning of a facility.\nSource:\u00a0Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/work-area": "TERM: Work Area\nURL: https://iadclexicon.org/work-area\n\nWork Area\narea of the installation where personnel stay or move in connection with work.\nSource: Rules for Classification and Construction, IV Industrial Services, 6 Offshore Technology, 9 Guideline for Personnel Transfers by Means of Lifting Appliances, Edition 2011, Germanischer Lloyd SE,\nGlobal Standards", "https://iadclexicon.org/work-at-work": "TERM: Work, At Work\nURL: https://iadclexicon.org/work-at-work\n\nWork, At Work\nFor the purposes of these Regulations and of Part I of the 1974 Act, the meaning of \u201cwork\u201d and \u201cat work\u201d shall be extended, in relation to the provision of first-aid and other medical assistance, the provision of advice in connection with health, and the provision of information in connection with all the foregoing, so that all persons employed or self employed are treated as being at work whether or not they are on duty, if they are on\u2014\nan offshore installation;\na vessel engaged in pipeline works; or\na vessel from which any of the following activities in connection with an offshore installation are being carried on, that is to say construction, reconstruction, alteration, repair, maintenance, cleaning, demolition, dismantling and any activity immediately preparatory thereto.\nSource: The Offshore Installations and Pipeline Works (First-Aid) Regulations 1989, UK S.I. 1989/1671, 1989. Regulations\nWork, At Work\nExplanatory Note: The definitions of \u201cwork\u201d and \u201cat work\u201d in section 52 of the Health and Safety at Work etc. Act 1974 are extended by regulation 4 in relation to first-aid and other matters specified in the regulation. All employees and self-employed persons are treated as being at work while they are on an offshore installation, a vessel engaged in pipeline works or a vessel engaged in specified activities in connection with an offshore installation.\nSource: The Offshore Installations and Pipeline Works (First-Aid) Regulations 1989, UK S.I. 1989/1671, 1989.\nRegulations", "https://iadclexicon.org/work-bid-greenhouse-gas-assessment-permit": "TERM: Work-bid Greenhouse Gas Assessment Permit\nURL: https://iadclexicon.org/work-bid-greenhouse-gas-assessment-permit\n\nWork-bid greenhouse gas assessment permit\nWork-bid greenhouse gas assessment permit means a greenhouse gas assessment permit granted under Division 2 of Part 3.2.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/work-bid-petroleum-exploration-permit": "TERM: Work-bid Petroleum Exploration Permit\nURL: https://iadclexicon.org/work-bid-petroleum-exploration-permit\n\nWork-bid petroleum exploration permit\nWork-bid petroleum exploration permit means:\n(a) a petroleum exploration permit granted under Division 2 of Part 2.2 of this Act; or\n(b) an exploration permit granted under section 22 of the repealed Petroleum (Submerged Lands) Act 1967; or\n(c) a petroleum exploration permit granted under Division 5 of Part 2.2 of this Act by way of the renewal of a permit referred to in paragraph (a) or (b); or\n(d) an exploration permit granted under section 32 of the repealed Petroleum (Submerged Lands) Act 1967 by way of the renewal of a permit referred to in paragraph (b).\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/work-equipment": "TERM: Work Equipment\nURL: https://iadclexicon.org/work-equipment\n\nWork Equipment\nWork equipment includes all machinery, apparatus, tools or plant used in the course of work.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nWork Equipment\nTools, including hardware and software, machines, vehicles, devices, furniture, installations and other components used in the\nwor\nk system\n(\n2\n.\n2\n).\nSource:\u00a0ISO 6385:2016, Ergonomics principles in the design of work systems, Third Edition, September 2016.\nGlobal Standards", "https://iadclexicon.org/work-environment": "TERM: Work Environment\nURL: https://iadclexicon.org/work-environment\n\nWork Environment\nThe term \u201cwork environment\u201d relates to those conditions under which work is performed including physical, environmental and other factors (such as noise, temperature, humidity, lighting or weather).\nSource:\nAPI\nSPEC Q1, Specification for Quality Programs for the Petroleum, Petrochemical and Natural Gas Industry, Upstream Segment, Eighth Edition, December 2007 (Addendum December 2010).\nGlobal Standards\nWork Environment\nPhysical, chemical, biological, organizational, social and cultural factors surrounding a\nworker\n(\n2\n.\n4\n).\nSource:\u00a0ISO 6385:2016, Ergonomics principles in the design of work systems, Third Edition, September 2016.\nGlobal Standards", "https://iadclexicon.org/work-fatigue": "TERM: Work Fatigue\nURL: https://iadclexicon.org/work-fatigue\n\nWork Fatigue\nImpairing non-pathological manifestation of\nwor\nk strain\n(\n2\n.\n1\n1\n), completely reversible with rest.\nNote 1 to entry: Work fatigue can be mental, physical, local and/or general. Note 2 to entry: Compare ISO 26800:2011, 2.5.\nSource:\u00a0ISO 6385:2016, Ergonomics principles in the design of work systems, Third Edition, September 2016.\nGlobal Standards", "https://iadclexicon.org/work-factor": "TERM: Work Factor\nURL: https://iadclexicon.org/work-factor\n\nWork Factor\nAn estimate of the effort or time needed by a potential adversary, with specified expertise and resources, to overcome a protective measure.\nAdapted from: CNSSI 4009.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards", "https://iadclexicon.org/work-group-employer": "TERM: Work Group Employer\nURL: https://iadclexicon.org/work-group-employer\n\nWork group employer\nWork group employer, in relation to a designated work group at a facility, means an employer of one or more group members, but does not include the operator of the facility.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/work-organization": "TERM: Work Organization\nURL: https://iadclexicon.org/work-organization\n\nWork Organization\nInteracting\nwork systems\n(\n2\n.\n2\n) acting to produce a specific overall outcome.\nNote 1 to entry: The process of work organization includes coherent actions in relation to establishing the form and mode of organization to be adopted (e.g. individual or collective work, teams working separately or interdependently, etc.). It is also necessary to define and allocate resources and determine the means and channels of communication. All these actions lead to the definition and assignment of prescribed tasks to the operators involved.\nSource:\u00a0ISO 6385:2016, Ergonomics principles in the design of work systems, Third Edition, September 2016.\nGlobal Standards", "https://iadclexicon.org/work-place-label": "TERM: Work Place Label\nURL: https://iadclexicon.org/work-place-label\n\nWork Place Label\n\u201cWork place label\u201d means, in respect of a controlled product, a label prepared by an employer pursuant to this Division.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations", "https://iadclexicon.org/work-place-material-safety-data-sheet": "TERM: Work Place Material Safety Data Sheet\nURL: https://iadclexicon.org/work-place-material-safety-data-sheet\n\nWork Place Material Safety Data Sheet\n\u201cWork place material safety data sheet\u201d means, in respect of a controlled product, a material safety data sheet prepared by an employer pursuant to subsection 10.33(1) or (2).\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nWork Place Material Safety Data Sheet\n\u201cWork place material safety data sheet\u201d means, in respect of a controlled product, a material safety data sheet prepared by an employer pursuant to subsection 11.35(1) or (2); fiche signal\u00e9tique du lieu de travail.\nSource: Oil and Gas Occupational Safety and Health Regulations, SOR/87-612, Canada, current to April 29, 2013.\nRegulations", "https://iadclexicon.org/work-processes": "TERM: Work Processes\nURL: https://iadclexicon.org/work-processes\n\nWork Processes\nSequence in time and space of the interaction of\nworkers\n(\n2\n.\n4\n),\nwork equipment\n(\n2\n.\n6\n), materials, energy and information within a\nwork system\n(\n2\n.\n2\n).\nSource:\u00a0ISO 6385:2016, Ergonomics principles in the design of work systems, Third Edition, September 2016.\nGlobal Standards\nWork Processes\nWork processes means a set of harmonised activities that transform input factors into products, see also the NS-EN-ISO 9000 standard, Chapter 3.4.1. Work processes can include engineering processes, drilling, operations and maintenance processes, and change or improvement processes.\nSource:\u00a0Guidelines Regarding the Management Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/work-related-injury": "TERM: Work-related Injury\nURL: https://iadclexicon.org/work-related-injury\n\nWork-related injury\nSee occupational injury.\nSource: OGP Report No. 456, Process Safety \u2013 Recommended Practice on Key Performance Indicators, International Association of Oil & Gas Producers, November 2011.\nGlobal Standards", "https://iadclexicon.org/work-related": "TERM: Work-related\nURL: https://iadclexicon.org/work-related\n\nWork-related\nAn injury or illness is presumed to be work-related if an event or exposure in the work environment either caused or contributed to the resulting condition or significantly aggravated a pre-existing injury or illness. Exceptions include:\nVisitor or members of the general public;\nVoluntary participation in a wellness program such as the use of company-provided exercise equipment;\nEating, drinking or preparing one\u2019s own food;\nCold or flu;\nPersonal tasks outside working hours;\nPersonal grooming, self-medication or self-infliction;\nSymptoms arising on site solely due to outside factors; or\nMotor vehicle accident during commute, provided the injured party is not within course and scope of employment.\nSource:\nAPI\nRP 75, Recommended Practice for Development of a Safety and Environmental Management Program for Offshore Operations and Facilities: Upstream Segment, Third Edition, May 2004.\nGlobal Standards", "https://iadclexicon.org/work-strain": "TERM: Work Strain\nURL: https://iadclexicon.org/work-strain\n\nWork Strain\nInternal response of a\nworker\n(\n2\n.\n4\n) to being exposed to\nexternal work load\n(\n2\n.\n1\n0\n) depending on his/her individual characteristics (e.g. body size, age, capacities, abilities, skills, etc.).\nNote 1 to entry: In ISO 26800, \u201cwork strain\u201d is called \u201cinternal load\u201d.\nNote 2 to entry: Compare ISO 26800:2011, 2.6.\nSource:\u00a0ISO 6385:2016, Ergonomics principles in the design of work systems, Third Edition, September 2016.\nGlobal Standards", "https://iadclexicon.org/work-string": "TERM: Work String\nURL: https://iadclexicon.org/work-string\n\nWork String\nTubular conduit used to convey well test tools downhole and provide a flow path for reservoir fluids to surface.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards\nWork String\nThe drill pipe or tubing used in well workover operations or abandonment operations to perform specific downhole tasks such as running squeeze cementing tools and stimulation packers, as well as performing stimulation, testing, cementing, wellbore cleanout, etc. operations.\nSource:\nAPI\nBULLETIN E3, Environmental Guidance Document: Well Abandonment and Inactive Well Practices for U.S. Exploration and Production Operations, First Edition, January 1993 (Reaffirmed June 2000).\nGlobal Standards\nWork String\nCollective term for jointed pipe, coiled tubing and wireline, BHA excluded.\nSource:\u00a0NORSOK D-002, Well intervention equipment, Rev. 2, June 2013.\nGlobal Standards", "https://iadclexicon.org/work-string-tester-valve": "TERM: Work String Tester Valve\nURL: https://iadclexicon.org/work-string-tester-valve\n\nWork String Tester Valve\nA downhole device that is designed to integrity test the BHA and work string.\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards", "https://iadclexicon.org/work-system": "TERM: Work System\nURL: https://iadclexicon.org/work-system\n\nWork System\nSystem comprising one or more\nworkers\n(\n2\n.\n4\n) and\nwork equipment\n(\n2\n.\n6\n) acting together to perform the\nsystem function\n(\n2\n.\n2\n1\n), in the\nworkspace\n(\n2\n.\n9\n), in the\nwork environment\n(\n2.\n8\n), under the conditions imposed by the\nwork tasks\n(\n2\n.\n1\n7\n).\nSource:\u00a0ISO 6385:2016, Ergonomics principles in the design of work systems, Third Edition, September 2016.\nGlobal Standards", "https://iadclexicon.org/work-task": "TERM: Work Task\nURL: https://iadclexicon.org/work-task\n\nWork Task\nActivity or set of activities required of the\nworker\n(\n2\n.\n4\n) to achieve an intended outcome.\nSource:\u00a0ISO 6385:2016, Ergonomics principles in the design of work systems, Third Edition, September 2016.\nGlobal Standards", "https://iadclexicon.org/workable-coal-seam": "TERM: Workable Coal Seam\nURL: https://iadclexicon.org/workable-coal-seam\n\nWorkable Coal Seam\nWorkable coal seam\u2014One of the following:\nA coal seam in fact being mined in the area in question under the act and this chapter by underground methods.\nA coal seam which, in the judgment of the Department, reasonably can be expected to be mined by underground methods.\nSource: Oil and Gas Wells, Pennsylvania Code, Title 25, Chapter 78, December 2012.\nRegulations", "https://iadclexicon.org/worker": "TERM: Worker\nURL: https://iadclexicon.org/worker\n\nWorker\nperson performing one or more activities to achieve a goal within a\nwork system\n(\n2\n.\n2\n)\n[SOURCE: ISO 26800:2011, 2.11, modified \u2014 synonym \u201coperator\u201d omitted].\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards\nWorker\nperson performing one or more activities to achieve a goal within a\nwork system\n(\n2\n.\n2\n)\n[SOURCE: ISO 26800:2011, 2.11, modified \u2014 synonym \u201coperator\u201d omitted].\nSource:\u00a0ISO 6385:2016, Ergonomics principles in the design of work systems, Third Edition, September 2016.\nGlobal Standards", "https://iadclexicon.org/workforce": "TERM: Workforce\nURL: https://iadclexicon.org/workforce\n\nWorkforce\nA collective term for the human resources of the company, including all employees and contractors, and all managers and workers.\nSource:\nIOGP Report No. 510, Operating Management System Framework for controlling risk and delivering high performance in the oil and gas industry, International Association of Oil & Gas Producers, June 2014.\nGlobal Standards\nWorkforce\nMembers of the workforce includes members of the workforce who are:\nidentifiable before the safety case is developed; and\nworking, or likely to be working, on the relevant facility.\nNote: Part 3 of Schedule 3 to the Act sets out the broad consultative provisions that apply, including provisions for the establishment of designated workgroups, the election of health and safety representatives and the establishment of OHS committees. The arrangements under these consultative provisions should be used for consultation with members of the workforce about the development, preparation and revision of the safety case.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Safety) Regulations 2009 (Select Legislative Instrument 2009 No. 382 as amended), Australia, prepared on 1 January 2012.\nRegulations\nWorkforce\n\u201cWorkforce\u201d includes every person who is for the time being working on or from an offshore installation under a contract of service or a contract for services, other than the installation manager, a body corporate or an unincorporated body of persons.\nSource: The Offshore Installations (Safety Representatives and Safety Committees) Regulations 1989, UK S.I. 1989/971, 1989.\nRegulations", "https://iadclexicon.org/workforce-representative": "TERM: Workforce Representative\nURL: https://iadclexicon.org/workforce-representative\n\nWorkforce representative\nWorkforce representative means:\nin relation to a person who is a member of the workforce at a facility\u2014an organisation registered or an association recognised under the Fair Work (Registered Organisations) Act 2009, of which that person is a member, if the person is qualified to be a member of that organisation or association because of the work the person performs at the facility; or\nin relation to a designated work group or a proposed designated work group\u2014an organisation registered or an association recognised under the Fair Work (Registered Organisations) Act 2009, of which a person who is, or who is likely to be, in the work group is a member, if the person is qualified to be a member of that organisation or association because of the work the person performs, or will perform, at a facility as a member of the group.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/working-area": "TERM: Working Area\nURL: https://iadclexicon.org/working-area\n\nWorking Area\n\u201cWorking area\u201d means any area of an installation that a person may occupy during the normal course of duties, and includes a control room, a workshop, machinery space, storage area and paint locker (zone\nde\ntravail).\nSource: Canada Oil and Gas Installations Regulations, SOR/96-111, Canada, current to May 1, 2014.\nRegulations\nSource:\u00a0Canada Oil and Gas Installations Regulations, SOR/96-118, February 2013.\nRegulations\nSource:\u00a0Nova Scotia Offshore Petroleum Installations Regulations, SOR/95-191, Canada, current to May 31, 2012.\nRegulations\nWorking Area\nvertical projection of all possible load positions.\nSource: Rules for Classification and Construction, IV Industrial Services, 6 Offshore Technology, 9 Guideline for Personnel Transfers by Means of Lifting Appliances, Edition 2011, Germanischer Lloyd SE,\nGlobal Standards", "https://iadclexicon.org/working-environment": "TERM: Working Environment\nURL: https://iadclexicon.org/working-environment\n\nWorking Environment\nThe surroundings and conditions in which work is performed.\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nWorking Environment\nThe health, safety and environment concept also includes the working environment, which according to the Working Environment Act is a collective term for all factors in the work situation that can have an impact on the employees\u2019 physical and psychological health and welfare. The content of the concept is evident from Section 1-1 of the Working Environment Act. In addition to health safety, e.g. physical, chemical, biological and ergonomic factors, the concept also includes psychological impacts and welfare factors. The most important working environment factors are mentioned in Chapter 4 of the Working Environment Act, see especially Section 4-1 of the Working Environment Act, which sets a requirement for a fully prudent working environment. For a more detailed discussion of this requirement, reference is made to Odelsting Proposition No. 3 (1975-1976), Recommendation to the Odelsting No. 10 (1976-1977) and Odelsting Proposition No. 49 (2004-2005).\nSource:\u00a0Guidelines Regarding the Framework Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/working-day": "TERM: Working Day\nURL: https://iadclexicon.org/working-day\n\nWorking Day\n\u201cWorking day\u201d means a calendar day other than Saturday, Sunday, or a state holiday.\nSource: Alaska Oil and Gas Conservation Commission, Definitions, Alaska Admin. Code tit. 20, \u00a7 25.990, December 7, 2012.\nRegulations", "https://iadclexicon.org/working-from": "TERM: Working From\nURL: https://iadclexicon.org/working-from\n\nWorking From\n\u2018Working from\u2019 an offshore installation in this context would mean that a person is considered part of the complement for one installation but may temporarily be working on the other installation. Records do not have to be retained offshore of individuals who are no longer on or working from the installation.\nSource: A Guide to the Offshore Installations and Pipelines Works (Management and Administration) Regulations 1995, Guidance on Regulations (UK HSE L70), Second Edition, 2002.\nRegulatory Guidance", "https://iadclexicon.org/working-gauges": "TERM: Working Gauges\nURL: https://iadclexicon.org/working-gauges\n\nWorking Gauges\nGauges used for gauging product threads.\nSource:\nAPI\nRP 7G, Recommended Practice for Drill Stem Design and Operating Limits, Upstream Segment, Sixteenth Edition, August 1998 (Addendum 2: September 2009).\nGlobal Standards", "https://iadclexicon.org/working-interest": "TERM: Working Interest\nURL: https://iadclexicon.org/working-interest\n\nWorking Interest\n\u201cWorking interest\u201d means a right, in whole or in part, to produce and dispose of oil or gas from a pool or part of a pool, whether that right is held as an incident of ownership of an estate in fee simple in the oil or gas or under a lease, agreement or other instrument, if the right is chargeable with and the holder thereof is obligated to pay or bear, either in cash or out of production, all or a portion of the costs in connection with the drilling for, recovery and disposal of oil or gas from the pool or part thereof; int\u00e9r\u00eat \u00e9conomique direct.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nSource:\u00a0Canada Oil and Gas Operations Act, R.S.C., 1985, c. O-7, Canada, current to April 29, 2013.\nLegislation", "https://iadclexicon.org/working-hours": "TERM: Working Hours\nURL: https://iadclexicon.org/working-hours\n\nWorking Hours\nWorking hours as mentioned in the first subsection, mean the actual time worked, including both normal working hours and any overtime.\nSource:\u00a0Guidelines Regarding the Activities Regulations, Norway, updated December 2012.\nRegulatory Guidance", "https://iadclexicon.org/working-interest-owner": "TERM: Working Interest Owner\nURL: https://iadclexicon.org/working-interest-owner\n\nWorking Interest Owner\n\u201cWorking interest owner\u201d means a person who owns a working interest; d\u00e9tenteur.\nSource:\u00a0Canada-Nova Scotia Offshore Petroleum Resources Accord Implementation Act, S.C. 1988, c. 28, Canada, current to May 26, 2013.\nLegislation\nSource:\u00a0Canada Oil and Gas Operations Act, R.S.C., 1985, c. O-7, Canada, current to April 29, 2013.\nLegislation\nWorking Interest Owner\n\u201cWorking interest owner\u201d means the owner of an operating interest under an oil and gas lease who has the exclusive right to exploit the oil and gas minerals.\u00a0 Working interests are cost bearing.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/working-liquids": "TERM: Working Liquids\nURL: https://iadclexicon.org/working-liquids\n\nWorking Liquids\nWorking liquids means any substances that are pollutants used for the operation of the ship\u2019s machinery.\nSource:\u00a0IMO resolution A.1021(26), Guidelines for ships operating in polar waters, 18 January 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/working-load": "TERM: Working Load\nURL: https://iadclexicon.org/working-load\n\nWorking Load\nThe external load in pounds (kilograms), applied to the crane including the weight of load-attaching equipment such as load block, shackles, and slings.\nNOTE The maximum allowable working load for a given condition is the safe working load (SWL).\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Seventh Edition, December 2014.\nGlobal Standards\nWorking Load\nThe external load in pounds (kilograms), applied to the crane including the weight of load-attaching equipment such as load block, shackles, and slings. The maximum allowable working load for a given condition would be the Safe Working Load (SWL).\nSource:\nAPI\nRP 2D, Operation and Maintenance of Offshore Cranes, Sixth Edition, May 2007.\nGlobal Standards", "https://iadclexicon.org/working-pressure-rating": "TERM: Working Pressure Rating\nURL: https://iadclexicon.org/working-pressure-rating\n\nWorking Pressure Rating\nThe maximum pressure at which an item is designed for safe operation.\nSource:\nAPI\nRP 64, Recommended Practice for Diverter Systems Equipment and Operations, Second Edition, November 2001 (March 1, 2007).\nGlobal Standards", "https://iadclexicon.org/working-load-limit": "TERM: Working Load Limit (WLL)\nURL: https://iadclexicon.org/working-load-limit\n\nworking load limit\u00a0<lifting set>\nMaximum mass or weight that a lifting component is designed to sustain in lifting service.\nSource:\nAPI\nStandard 2CCU, Offshore Cargo Carrying Units, First Edition, August 2017.\nGlobal Standards\nWorking Load Limit\nA load value assigned to loose gear by the manufacturer that is a fraction of the breaking load value which should not be exceeded during use of BOP handling systems and equipment.\nSource:\nAPI\nSPEC 7K, Drilling and Well Servicing Equipment Upstream Segment, Fifth Edition, June 2010 (August 2010).\nGlobal Standards\nSource:\nAPI\nSPECIFICATION 7K, Drilling and Well Servicing Equipment, Sixth Edition, December 2015.\nGlobal Standards\nWorking Load Limit\nWorking Load Limit (WLL) of the interchangeable components refers to the permissible load of these parts (e.g. shackles, hooks, chains, links etc.) without regard to the hoist load and/or dead load coefficient. It should be noted that the Working Load Limit (WLL) of an interchangeable component is not normally identical the Safe Working Load (SWL)\nof the lifting appliance, as the components have to be dimensioned in accordance with the local occurring forces. These forces are indicated in the rigging plans.\nSource: Rules for Classification and Construction, IV Industrial Services, 6 Offshore Technology, 9 Guideline for Personnel Transfers by Means of Lifting Appliances, Edition 2011, Germanischer Lloyd SE,\nGlobal Standards", "https://iadclexicon.org/working-pressure": "TERM: Working Pressure (WP)\nURL: https://iadclexicon.org/working-pressure\n\nWorking Pressure\nThe pressure to which a particular piece of equipment is subjected during normal operations.\nSource:\nAPI\nRP 7G, Recommended Practice for Drill Stem Design and Operating Limits, Upstream Segment, Sixteenth Edition, August 1998 (Addendum 2: September 2009).\nGlobal Standards\nWorking Pressure\nPressure to which a particular piece of equipment is subjected during normal operation.\nSource:\nAPI\nSPEC 7-1, Specification for Rotary Drill Stem Elements, First Edition, March 2006 (Addendum April 2011).\nGlobal Standards\nWorking Pressure\nSSSV internal pressure rating, including the differential rating with the valve closed.\nSource:\nAPI\nSPEC 14A, Specification for Subsurface Safety Valve Equipment, Eleventh Edition, October 2005 (Reaffirmed June 2012).\nGlobal Standards\nWorking Pressure\nThe maximum pressure a component is subjected to during normal operations and applied to its design.\nSource:\u00a0NOGEPA Industrial Guideline No. 43, Surface BOP Review, Best Practices Checklist, Netherlands, Version 0, December 2011.\nGlobal Standards", "https://iadclexicon.org/working-spaces": "TERM: Working Spaces\nURL: https://iadclexicon.org/working-spaces\n\nWorking spaces\nWorking spaces are those open or enclosed spaces containing equipment and processes, associated with drilling operations, which are not included in hazardous areas and machinery spaces.\nSource: IMO Resolution A.1023(26), Code for the Construction and Equipment of Mobile Offshore Drilling Units (2009 MODU Code), 2009.\nGlobal Standards\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 7, Safety Systems, Hazardous Areas and Fire, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/working-temperature": "TERM: Working Temperature\nURL: https://iadclexicon.org/working-temperature\n\nWorking Temperature\nThe temperature to which a particular piece of equipment is subjected during normal operations.\nSource:\nAPI\nRP 7G, Recommended Practice for Drill Stem Design and Operating Limits, Upstream Segment, Sixteenth Edition, August 1998 (Addendum 2: September 2009).\nGlobal Standards\nWorking Temperature\nTemperature to which a particular piece of equipment is subjected during normal operation.\nSource:\nAPI\nSPEC 7-1, Specification for Rotary Drill Stem Elements, First Edition, March 2006 (Addendum April 2011).\nGlobal Standards", "https://iadclexicon.org/workover-operations": "TERM: Workover Operations\nURL: https://iadclexicon.org/workover-operations\n\nWorkover operations\nWorkover operations mean the work conducted on wells after the initial well-completion operation for the purpose of maintaining or restoring the productivity of a well.\nWell completion/well workover means those operations following the drilling of a well that are intended to establish or restore production.\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations\nWorkover operations\nWorkover operation means an operation in which a well is re-entered for the purpose of maintaining or repairing it.\nSource: Health and Safety in Employment (Petroleum Exploration and Extraction) Regulations 2013, SR 2013/208, New Zealand, as of May 2013.\nRegulations", "https://iadclexicon.org/workover": "TERM: Workover\nURL: https://iadclexicon.org/workover\n\nWorkover\nRemedial work done to the equipment within a well, the well pipe work, or\u00a0\u00a0 relating\u00a0\u00a0 to attempts to increase the rate of flow.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards\nWorkover\n\u201cWorkover\u201d means a procedure the operator undertakes that is intended to increase production but is not routine maintenance and includes:\nre-entry into the well to drill deeper, to sidetrack to a different location, to recomplete for production or to restore production from a zone that has been temporarily abandoned;\nrecompletion by re-perforation of a zone from which gas or oil has been produced or by perforation of a different zone;\nrepair or replacement of faulty or damaged casing or related downhole equipment;\nfracturing, acidizing or installing compression equipment; or\nsqueezing, cementing or installing equipment necessary for removal of excessive water, brine or condensate from the well bore in order to establish, continue or increase production from the well.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations\nWorkover\nan operation in which a well is re-entered for the purpose of maintaining or repairing it.\nRegulation 2, DCR.\nSource:\u00a0Oil & Gas UK, Guidelines on subsea BOP systems, Issue 1, July 2012,\nGlobal Standards\nWorkover\n\u201cWorkover\u201d means an operation on a completed well that requires removal of the Christmas tree or the tubing (reconditionnement.\nSource: Canada Oil and Gas Drilling and Production Regulations, SOR/2009-315, February 2013.\nRegulations\nSource:\u00a0Drilling and Production Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, March 31, 2011.\nRegulatory Guidance\nSource:\u00a0Nova Scotia Offshore Petroleum Drilling and Production Regulations, SOR/2009-317, Canada, current to May 31, 2012.\nRegulations", "https://iadclexicon.org/workover-control-system": "TERM: Workover Control System\nURL: https://iadclexicon.org/workover-control-system\n\nWOCS\nThe WOCS, also commonly referred to as the installation/workover riser package, provides the means to remotely control/monitor all of the required functions on the C/WO equipment, subsea tree and downhole equipment during the various phases of the C/WO operation.\nThe WOCS usually consists of the following components: pumping unit to provide hydraulic power; main control panel; remote control panel on the drill floor; process shutdown panel near the production test equipment; emergency shutdown panels at main escape routes; umbilical(s) on powered winch(es).\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards", "https://iadclexicon.org/worm": "TERM: Worm\nURL: https://iadclexicon.org/worm\n\nWorm\nA self-replicating, self-propagating, self-contained program that uses networking mechanisms to spread itself.\nFrom: CNSSI 4009.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards\nWorm\nComputer program that can run independently, can propagate a complete working version of itself onto other hosts on a network, and may consume computer resources destructively [11].\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/workover-pits": "TERM: Workover Pits\nURL: https://iadclexicon.org/workover-pits\n\nWorkover Pits\nWORKOVER PITS used to contain liquids during the performance of remedial operations on a producing well in an effort to increase production.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/workover-riser": "TERM: Workover Riser\nURL: https://iadclexicon.org/workover-riser\n\nWorkover Riser\nA workover riser is a riser that provides a conduit from the upper connection on the subsea tree to the surface, and which allows the passage of wireline tools into the wellbore. A workover riser is not run inside a drilling marine riser and therefore it shall be able to withstand the applied environmental forces, i.e. wind, waves and currents. A workover riser is typically used during installation/recovery of a subsea VXT, and during wellbore re-entries which require fullbore access but do not include retrieval of the tubing.\nA workover riser typically consists of the following (see Figure A.33): the tree running tool; a wireline coiled-tubing BOP, capable of gripping, cutting and sealing coiled tubing and wire; an emergency-disconnect package capable of high-angle release; retainer valve(s) to retain the fluid contents of the riser during an emergency disconnect; a stress joint to absorb the higher riser bending stresses at the point of fixation to the LWRP; intermediate riser joints; lubricator valve(s) to isolate the riser during loading/unloading of long wireline toolstrings; a surface tree for pressure control of the wellbore and to provide a connection point for a surface wireline lubricator system; a means of tensioning the riser, so that it does not buckle under its own weight.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nWorkover Riser\nJointed riser that provides a conduit from the subsea tree upper connection to the surface and allows for the passage of tools during workover operations of limited duration, and can be retrieved in severe environmental conditions. NOTE Historically, workover operations have normally been performed in open sea (i.e. for vertical tree systems), but can be performed inside a drilling riser, provided sufficient barrier elements are available.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nSource:\nAPI\nRP 17G, Recommended Practice for Completion/Workover Risers, Second Edition, July 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/workspace": "TERM: Workspace\nURL: https://iadclexicon.org/workspace\n\nWorkspace\nVolume allocated to one or more persons in the\nwor\nk system\n(\n2\n.\n2\n) to complete the\nwor\nk task\n(\n2\n.\n1\n7\n).\nSource:\u00a0ISO 6385:2016, Ergonomics principles in the design of work systems, Third Edition, September 2016.\nGlobal Standards", "https://iadclexicon.org/workplace": "TERM: Workplace\nURL: https://iadclexicon.org/workplace\n\nWorkplace\nWorkplace has the meaning given in clause 3 of Schedule 3 to the Act.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Safety) Regulations 2009 (Select Legislative Instrument 2009 No. 382 as amended), Australia, prepared on 1 January 2012.\nRegulations\nWorkplace\nWorkplace, in relation to a facility, means the whole facility or any part of the facility.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation\nWorkplace\n\u201cWork place\u201d means any place where an employee is engaged in work for the employer.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nWorkplace\n\u201cWorkplace\u201d means any working area, or place, including an installation or marine vessel, where an employee is or is likely to be engaged in any occupation and includes any vehicle or mobile equipment used or likely to be used by an employee in an occupation.\nSource: \u00a0Nova Scotia Offshore Petroleum Occupational Health & Safety Requirements, Canada-Nova Scotia Offshore Petroleum Board, Canada, December 2000.\nRegulations\nWorkplace\nWorkplace shall mean the whole area intended to house workstations, relating to the immediate and ancillary activities and installations of the mineral-extracting industries through drilling, including accommodation, where provided, to which workers have access in the context of their work.\nSource: Concerning the minimum requirements for improving the safety and health protection of workers in the mineral-extracting industries through drilling (eleventh individual Directive within the meaning of Article 16 (1) of Directive 89/391/EEC), Council Directive 92/91/EEC of 3 November 1992.\nLegislation\nWorkplace\nAny working area, or place, including an installation or marine vessel, where an employee is or is likely to be engaged in any occupation and includes any vehicle or mobile equipment used or likely to be used by an employee in an occupation. Note: OSH (NL) 1.1; C-NLOPB Other Requirements Respecting Occupational Health & Safety; OSH (NS) Element 1, Part 1, Section 1.1.\nSource: Incident Reporting and Investigation Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, November 30, 2012.\nRegulatory Guidance\nWorkplace\nThe whole area of an installation, including accommodation, to which workers have access in the context of their work, (i.e., all areas on the MODU).\nSource: International Association of Drilling Contractors, Appendix 2 to Health, Safety and Environment Case Guidelines for Offshore Drilling Contractors, Issue 3.3.2, February 2010.\nIADC Guidelines\nWorkplace\nIn this regulation \u201cworkplace\u201d has the same meaning as in regulation 2(1) of the Workplace (Health, Safety and Welfare) Regulations 1992. Note: S.I. 1992/3004.\nSource: The Borehole Sites and Operations Regulations 1995, UK S.I. 1995/2038, 1995.\nRegulations\nWork Place\nspace within a work area, allocated to one or more persons to complete work tasks related to production, inspection or maintenance work system combination of people and work equipment, acting together in the work process, at the work place, in the work environment, and under the conditions imposed by the work task working environment totality of all physical, chemical, biological and physiological factors at work that may affect the employees\u2019 health and well-being through acute trauma or lasting exposure working environment analysis systematic work process including the following:\n\u2013 definition, limitation and breakdown of the installation, work systems and work areas with respect to one or more parameters to reduce the risk of human error and improve task performance, e.g. area activities during operation, type of equipment, chemical substance.\nSource: Rules for Classification and Construction, IV Industrial Services, 6 Offshore Technology, 9 Guideline for Personnel Transfers by Means of Lifting Appliances, Edition 2011, Germanischer Lloyd SE,\nGlobal Standards", "https://iadclexicon.org/workstation": "TERM: Workstation\nURL: https://iadclexicon.org/workstation\n\nWorkstation\nCombination and spatial arrangement of\nwork equipment\n(\n2\n.\n6\n), surrounded by the\nwork environment\n(\n2.\n8\n) under the conditions imposed by the\nwork tasks\n(\n2\n.\n1\n7\n).\nSource:\u00a0ISO 6385:2016, Ergonomics principles in the design of work systems, Third Edition, September 2016.\nGlobal Standards", "https://iadclexicon.org/worst-case-failure": "TERM: Worst-Case Failure (WCF)\nURL: https://iadclexicon.org/worst-case-failure\n\nWorst Case Failure\nDesign intent refer to the minimum remaining capacity after any relevant single failure or common cause (for a given operational mode).\nSource:\u00a0Offshore Gangways, DNVGL-ST-0358, DNV GL, September 2017.\nGlobal Standards\nWorst-Case Failure (WCF)\nThe identified single fault in the DP system resulting in maximum detrimental effect on DP capability as determined through the FMEA.\nSource: IMO MSC.1/Circ.1580,\nGUIDELINES FOR VESSELS AND UNITS WITH DYNAMIC POSITIONING (DP) SYSTEMS,\n16 June 2017, International Maritime Organization.\nRegulatory Guidance\nWorst-Case Failure (WCF)\nWorst-Case Failure (WCF) means the identified single fault in the DP system resulting\nin maximum detrimental effect on DP capability as determined through the FMEA.\nSource: IMO MSC.1/Circ.1580,\nGUIDELINES FOR VESSELS AND UNITS WITH DYNAMIC POSITIONING (DP) SYSTEMS,\n16 June 2017, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/worst-case-failure-design-intent": "TERM: Worst-Case Failure Design Intent (WCFDI)\nURL: https://iadclexicon.org/worst-case-failure-design-intent\n\nWorst-Case Failure Design Intent (WCFDI)\nThe specified minimum DP system capabilities to be maintained following the worst-case failure. The worst-case failure design intent is used as the basis of the design. This usually relates to the number of thrusters and generators that can simultaneously fail.\nSource: IMO MSC.1/Circ.1580,\nGUIDELINES FOR VESSELS AND UNITS WITH DYNAMIC POSITIONING (DP) SYSTEMS,\n16 June 2017, International Maritime Organization.\nRegulatory Guidance\nWorst-Case Failure Design Intent (WCFDI)\nWorst-Case Failure Design Intent (WCFDI) means the specified minimum DP system capabilities to be maintained following the worst-case failure. The worst-case failure design intent is used as the basis of the design. This usually relates to the number of thrusters and generators that can simultaneously fail.\nSource: IMO MSC.1/Circ.1580,\nGUIDELINES FOR VESSELS AND UNITS WITH DYNAMIC POSITIONING (DP) SYSTEMS,\n16 June 2017, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/wp": "TERM: WP\nURL: https://iadclexicon.org/wp\n\nWP\nWorking Pressure.\nSource: Deepwater Well Control Guidelines.\nIADC Guidelines", "https://iadclexicon.org/woven-roving": "TERM: Woven Roving\nURL: https://iadclexicon.org/woven-roving\n\nWoven Roving\nCloth reinforcement structure in which fibre bundle tows are woven together in a single plane to provide reinforcement which is usually orientated to provide strength in the orthogonal 0\u00b0 and 90\u00b0 directions.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/worst-case-orientation": "TERM: Worst Case Orientation\nURL: https://iadclexicon.org/worst-case-orientation\n\nWorst Case Orientation<water mist nozzles>\nthe orientation which produces the longest response time with the axis of the nozzle inlet perpendicular to the air flow.\nSource:\u00a0Resolution A.800(19), Revised Guidelines for Approval of Sprinkler Systems Equivalent to that Referred to in SOLAS Regulation 11-2/12, 23 November 1995, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/wpa": "TERM: WPA\nURL: https://iadclexicon.org/wpa\n\nWPA\nWi-Fi protected access.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards", "https://iadclexicon.org/wpq": "TERM: WPQ\nURL: https://iadclexicon.org/wpq\n\nWPQ\nWelder performance qualification.\nSource:\nAPI\nSPEC 5DP, Specification for Drill Pipe, First Edition, August 2009.\nGlobal Standards\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/wpqr": "TERM: WPQR\nURL: https://iadclexicon.org/wpqr\n\nWPQR\nWelding Procedure Qualification Record\nSource: Verification of Lifting Appliances for the Oil and Gas Industry, DNV-OSS-308, October 2010, Det Norske Veritas AS,\nGlobal Standards", "https://iadclexicon.org/wqcc": "TERM: WQCC\nURL: https://iadclexicon.org/wqcc\n\nWQCC\n\u201cWQCC\u201d means the New Mexico water quality control commission.\nSource: Oil and Gas, New Mexico Administrative Code Title 19, Chapter 15, January 2013.\nRegulations", "https://iadclexicon.org/wps": "TERM: WPS\nURL: https://iadclexicon.org/wps\n\nWPS\nWelding procedure specification.\nSource:\nAPI\n570, Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems, Fourth Edition, February 2016, with Addendum May 2017.\nGlobal Standards\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSPECIFICATION 19TT, Specification for Downhole Well Test Tools and Related Equipment, First Edition, October 2016.\nGlobal Standards\nSource:\nAPI\nSPEC 5DP, Specification for Drill Pipe, First Edition, August 2009.\nGlobal Standards\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards\nWPS\nWeld procedure specification.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nSTD 53, Blowout Prevention Equipment Systems for Drilling Wells, Upstream Segment, Fourth Edition, November 2012.\nGlobal Standards\nWPS\nWritten welding procedure that is qualified to provide direction for welding in accordance with requirements of this standard and describing the specific essential, nonessential, and supplementary essential variables required for each welding process.\nNOTE: These variables and their meanings are defined in ASME\nBPVC\nSection IX, Article II and Article IV.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nWPS\nDocument providing the required welding variables for a specific application to assure repeatability by properly trained welders and welding operators.\nNOTE: These variables and their meanings are defined, respectively, in Article II of the ASME Boiler & Pressure Vessel Code, Section IX\u2014Welding and Brazing Qualifications.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nWPS\nWelding Procedure Specifications.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards\nSource:\nAPI\nSPEC 16D, Specification for Control Systems for Drilling Well Control Equipment and Control Systems for Diverter Equipment, Upstream Segment, Second Edition, July 2004.\nGlobal Standards\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards\nSource: Verification of Lifting Appliances for the Oil and Gas Industry, DNV-OSS-308, October 2010, Det Norske Veritas AS,\nGlobal Standards", "https://iadclexicon.org/wr": "TERM: WR\nURL: https://iadclexicon.org/wr\n\nWR\nWoven Roving.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards\nWR\nCloth reinforcement structure in which fibre bundle tows are woven together in a single plane to provide reinforcement which is usually orientated to provide strength in the orthogonal 0\u00b0 and 90\u00b0 directions.\nSource:\u00a0ISO 14692-1:2017, Petroleum and natural gas industries \u2014 Glass-reinforced plastics (GRP) piping \u2014 Part 1: Vocabulary, symbols, applications and materials, Second Edition, August 2017.\nGlobal Standards", "https://iadclexicon.org/wrought-product": "TERM: Wrought Product\nURL: https://iadclexicon.org/wrought-product\n\nWrought Product\nStructure that contains no cast dendritic elements.\nSource:\nAPI\nSpecification 20E, Alloy and Carbon Steel Bolting for Use in the Petroleum and Natural Gas Industries, Second Edition, February 2017.\nGlobal Standards\nWrought Product\nProduct made from material having a wrought structure.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards", "https://iadclexicon.org/written": "TERM: Written\nURL: https://iadclexicon.org/written\n\nWritten\nThe instructions need not be on paper to be \u2018written\u2019. They can be computer generated, for example, so long as they are capable of being printed out or read (eg on a display screen or electronic sign board) and understood by those who need to see them.\nSource: A Guide to the Offshore Installations and Pipelines Works (Management and Administration) Regulations 1995, Guidance on Regulations (UK HSE L70), Second Edition, 2002.\nRegulatory Guidance", "https://iadclexicon.org/wrench-tight": "TERM: Wrench Tight\nURL: https://iadclexicon.org/wrench-tight\n\nWrench Tight\nWhen thread protector is tightened by hand using strap wrench, pipe wrench or thread protector wrench.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/written-notice": "TERM: Written Notice\nURL: https://iadclexicon.org/written-notice\n\nWritten Notice\nNotice actually received by the intended recipient in tangible or retrievable form, including notice set out on paper and hand-delivered, facsimile transmissions, and electronic mail transmissions.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/wrought-structure": "TERM: Wrought Structure\nURL: https://iadclexicon.org/wrought-structure\n\nWrought Structure\nStructure that contains no cast dendritic structure.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nWrought Structure\nStructure that contains no cast dendritic elements.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards", "https://iadclexicon.org/wrscssv": "TERM: WRSCSSV\nURL: https://iadclexicon.org/wrscssv\n\nWRSCSSV\nWireline Retrievable Surface Controlled Sub-Surface Safety Valve.\nSource: 117 OLF, Norwegian Oil and Gas Association recommended guidelines for Well Integrity, No. 117, Revision No. 4, June 2011.\nGlobal Standards", "https://iadclexicon.org/wrov": "TERM: WROV\nURL: https://iadclexicon.org/wrov\n\nWROV\nwork class ROV.\nSource:\nAPI\nRecommended Practice 17H, Remotely Operated Tools and Interfaces on Subsea Production Systems, Second Edition, June 2013 (Addendum 1, October 2014).\nGlobal Standards", "https://iadclexicon.org/wsd": "TERM: WSD\nURL: https://iadclexicon.org/wsd\n\nWSD\nWorking stress design.\nSource:\nAPI\nSpecification 16Q, Design, Selection, Operation, and Maintenance of Marine Drilling Riser Systems, Second Edition, April 2017.\nGlobal Standards\nSource:\nAPI\nRP 2SIM, Structural Integrity Management of Fixed Offshore Structures, First Edition, November 2014.\nGlobal Standards\nSource: Offshore Standard DNV-OS-C101, Design of Offshore Steel Structures, General (LRFD Method, Det Norske Veritas, April 2011.\nGlobal Standards\nSource:\u00a0Rules for Classification \u2013 Offshore units, DNVGL-OU-0101, Offshore drilling and support units, DNV GL, July 2015.\nGlobal Standards", "https://iadclexicon.org/wrsv": "TERM: WRSV\nURL: https://iadclexicon.org/wrsv\n\nWRSV\nWireline-retrievable safety valve.\nSource:\nAPI\nSPEC 14A, Specification for Subsurface Safety Valve Equipment, Eleventh Edition, October 2005 (Reaffirmed June 2012).\nGlobal Standards", "https://iadclexicon.org/wsv": "TERM: WSV\nURL: https://iadclexicon.org/wsv\n\nWSV\nWell Service Vessel.\nSource: A Guide to the Offshore Installations and Pipelines Works (Management and Administration) Regulations 1995, Guidance on Regulations (UK HSE L70), Second Edition, 2002.\nRegulatory Guidance", "https://iadclexicon.org/wt": "TERM: WT\nURL: https://iadclexicon.org/wt\n\nWT\nWall thickness (mathematical symbol: t).\nSource:\nAPI\nSPEC 17E, Specification for Subsea Umbilicals, Upstream Segment, Fourth Edition, October 2010.\nGlobal Standards", "https://iadclexicon.org/xov": "TERM: XOV\nURL: https://iadclexicon.org/xov\n\nXOV\nCross-over valve.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/xlpe": "TERM: XLPE\nURL: https://iadclexicon.org/xlpe\n\nXLPE\nCrosslinked polyethylene.\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nSource:\nAPI\nRP 17B, Recommended Practice for Flexible Pipe, Fourth Edition, July 2008.\nGlobal Standards", "https://iadclexicon.org/xlot": "TERM: XLOT\nURL: https://iadclexicon.org/xlot\n\nXLOT\nExtended leak off test.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards\nXLOT\nApplication of pressure by superimposing a surface pressure on a fluid column in order to determine the pressure at which a fracture propagates into the exposed formation and also establishes the fracture closure pressure.\nSource:\u00a0ISO 16530-1:2017, Petroleum and natural gas industries \u2014 Well integrity \u2013 Part 1: Life cycle governance, First Edition, March 2017.\nGlobal Standards", "https://iadclexicon.org/xt": "TERM: XT\nURL: https://iadclexicon.org/xt\n\nXT\nChristmas Tree.\nSource:\u00a0Norwegian Oil and Gas Association, Guideline No. 135, Recommended Guidelines for Classification and categorization of well control incidents and well integrity incidents, Rev. 4, 27 June 2017,\nNational or Regional Standards\nXT\nTree.\nSource:\nAPI\nRP 17A, Design and Operation of Subsea Production Systems\u2014General Requirements and Recommendations, Fourth Edition, Reaffirmed 2011.\nGlobal Standards\nXT\nSubsea tree.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/wye-spool": "TERM: Wye Spool\nURL: https://iadclexicon.org/wye-spool\n\nWye Spool\nSpool between the master and swab valves of a TFL tree, that allows the passage of TFL tools from the flowlines into the bores of the tree.\nSource:\nAPI\nSPEC 17D, Design and Operation of Subsea Production Systems\u2014Subsea Wellhead and Tree Equipment, Upstream Segment, Second Edition May 2011 (Errata September 2011).\nGlobal Standards", "https://iadclexicon.org/wsus": "TERM: WSUS\nURL: https://iadclexicon.org/wsus\n\nWSUS\nWindows server update services.\nSource:\u00a0 DNVGL-RP-G108, Cyber security in the oil and gas industry based on IEC 62443, DNV GL, September 2017.\nGlobal Standards", "https://iadclexicon.org/yarn": "TERM: Yarn\nURL: https://iadclexicon.org/yarn\n\nYarn\nA generic term for a bundle of untwisted or twisted fibers.\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards\nSource:\nAPI\nRP 2SM, Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, First Edition, July 2014\n.\nGlobal Standards", "https://iadclexicon.org/yarn-assembly-checklist": "TERM: Yarn Assembly Checklist\nURL: https://iadclexicon.org/yarn-assembly-checklist\n\nYarn Assembly Checklist\nA document completed during the yarn assembly process which states the nominal values and records\u00a0the actual values for each set-up of each step of the process of the yarn.\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards\nSource:\nAPI\nRP 2SM, Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, First Edition, July 2014\n.\nGlobal Standards", "https://iadclexicon.org/yarn-break-strength": "TERM: Yarn Break Strength\nURL: https://iadclexicon.org/yarn-break-strength\n\nYarn Break Strength\nThe average breaking load from several yarn break tests.\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards\nSource:\nAPI\nRP 2SM, Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, First Edition, July 2014\n.\nGlobal Standards", "https://iadclexicon.org/yarn-creep": "TERM: Yarn Creep\nURL: https://iadclexicon.org/yarn-creep\n\nYarn Creep\nThe characteristics of the yarn that undergo a time related non-recoverable increase in length when\u00a0subjected to sustained load.\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards\nSource:\nAPI\nRP 2SM, Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, First Edition, July 2014\n.\nGlobal Standards", "https://iadclexicon.org/yarn-elongation": "TERM: Yarn Elongation\nURL: https://iadclexicon.org/yarn-elongation\n\nYarn Elongation\nThe average elongation at break from several yarn break tests.\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards\nSource:\nAPI\nRP 2SM, Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, First Edition, July 2014\n.\nGlobal Standards", "https://iadclexicon.org/year-of-the-term": "TERM: Year of the Term\nURL: https://iadclexicon.org/year-of-the-term\n\nYear of the term\nYear of the term is defined in section 10 of the Act. A year of the term of a title commences on the day that the title comes into force or on any anniversary of that day.\nSource: Offshore Petroleum and Greenhouse Gas Storage (Resource Management and Administration) Regulations 2011 (Select Legislative Instrument 2011 No. 54 as amended), Australia, prepared on 1 January 2012.\nRegulations", "https://iadclexicon.org/yarn-producer": "TERM: Yarn Producer\nURL: https://iadclexicon.org/yarn-producer\n\nYarn Producer\nThe entity which produces the fiber and/or yarn and applies special processes to that yarn before it is\u00a0received by the rope manufacturer.\nSource:\nAPI\nRP 2SM Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, Second Edition, July 2014.\nGlobal Standards\nSource:\nAPI\nRP 2SM, Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, First Edition, July 2014\n.\nGlobal Standards", "https://iadclexicon.org/yarn-on-yarn-abrasion-property": "TERM: Yarn-on-yarn Abrasion Property\nURL: https://iadclexicon.org/yarn-on-yarn-abrasion-property\n\nYarn-on-yarn Abrasion Property\nThe average cycles to failure at a designated applied load which the yarn exhibits when tested by the yarn-on-yarn abrasion test method.\nSource:\nAPI\nRP 2SM, Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring, First Edition, July 2014\n.\nGlobal Standards", "https://iadclexicon.org/year": "TERM: Year\nURL: https://iadclexicon.org/year\n\nYear\nYear has the same meaning as in the Regulatory Levies Act.\nSource: Offshore Petroleum and Greenhouse Gas Storage Act 2006, Australia, amended 2012.\nLegislation", "https://iadclexicon.org/yield-capacity": "TERM: Yield Capacity\nURL: https://iadclexicon.org/yield-capacity\n\nYield Capacity\nMaximum load(s) of the connector that cause the primary membrane stress to reach the specified minimum yield stress.\nSource:\nAPI\nTechnical Report 17TR7, Verification and Validation of Subsea Connectors, First Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/yield": "TERM: Yield\nURL: https://iadclexicon.org/yield\n\nYield\nPermanent, inelastic deformation.\nSource:\nAPI\nTR 5C3, Technical Report on Equations and Calculations for Casing, Tubing, and Line Pipe Used as Casing or Tubing; and Performance Properties Tables for Casing and Tubing, Upstream Segment, First Edition, December 2008.\nGlobal Standards", "https://iadclexicon.org/yield-strength": "TERM: Yield Strength\nURL: https://iadclexicon.org/yield-strength\n\nYield strength\nStress level, measured at room temperature, at which material plastically deforms and will not return to its original dimensions when the stress is released.\nNOTE: 1 The term is expressed in Newton\u2019s per square millimeter (pounds per square inch) of loaded area.\nNOTE: 2 All yield strength (YS) specified in this standard are considered as being the 0.2 % yield offset strength in accordance with ISO 6892 or ASTM A370.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nYield strength\nStress level, measured at room temperature, at which material plastically deforms and will not return to its original dimensions when the stress is released.\nNOTE: 1 The term is expressed in newtons per square millimeter (pounds per square inch) of loaded area.\nNOTE: 2 All yield strengths specified in this standard are considered as being the 0.2 % yield offset strength in accordance with ISO 6892 or ASTM A370.\nSource:\nAPI\nSpecification 16A, Specification for Drill-through Equipment, Fourth Edition, April 2017.\nGlobal Standards\nYield strength\nMaterial specification corresponding to measured tensile stress required to produce a total elongation of 0.5 % of test specimen gauge length.\nSource:\nAPI\nStandard 2RD, Dynamic Risers for Floating Production Systems, Second Edition, September 2013.\nGlobal Standards\nYield strength\nStress level, measured at room temperature, at which material plastically deforms and does not return to its original dimensions when the load is released.\nNOTE: All yield strengths specified in this document are the 0,2 % offset yield strength in accordance with ISO 6892-1 or ASTM A370.\nSource:\nAPI\nSPEC 6A, Specification for Wellhead and Christmas Tree Equipment, Twentieth Edition, October 2010 (Addendum November 2012).\nGlobal Standards\nYield strength\nStress level, measured at room temperature, at which material plastically deforms and will not return to its original dimensions when the stress is released.\nNOTE: 1 It is expressed in newtons per square millimetre (pounds per square inch) of loaded area.\nNOTE: 2 All yield strengths specified in this American National Standard are considered as being the 0,2 % yield offset strength in accordance with ISO 6892.\nSource:\nAPI\nSPEC 16A, Specification for Drill-through Equipment, Third Edition, June 2004 (Errata/Supplement November 2004).\nGlobal Standards\nYield strength\nThe stress level measured at room temperature, expressed in pounds per square inch of loaded area, at which material plastically deforms and will not return to its original dimensions when the load is released. Yield strengths specified in this standard shall be considered as being the 0.2% yield offset strength per ASTM A 370.\nSource:\nAPI\nSPEC 16C, Specification for Choke and Kill Systems, First Edition, January 1993 (Reaffirmed 2001).\nGlobal Standards\nYield strength\nThe stress level measured at room temperature, expressed in pounds per square in. of loaded area, at which material plastically deforms and will not return to its original dimensions when the load is released. All yield strengths specified in this standard shall be considered as being the 0.2% yield offset strength per ASTM A 370.\nSource:\nAPI\nSPEC 16RCD, Specification for Drill Through Equipment\u2014Rotating Control Devices, Upstream Segment, First Edition, February 2005.\nGlobal Standards\nYield strength\nStress level at which a metal or other material ceases to behave elastically.\nSource:\nAPI\nSPEC 17J, Specification for Unbonded Flexible Pipe, Third Edition, July 2008.\nGlobal Standards\nYield strength\nEngineering stress at which, by convention, it is considered that plastic elongation of the material has commenced (ASTM E6). NOTE This stress may be specified in terms of: a) a specified deviation from a linear stress\u2013strain relationship, b) a specified total extension attained, or c) maximum or minimum engineering stresses measured during discontinuous yielding. EXAMPLE In API 6A, yield strength values are the 0.2 % offset yield strengths determined from tests conducted in accordance with ASTM A370. In API 5CT, the stress occurs at specified strains (0.5 %, 0.65 %, etc.).\nSource:\nAPI\nTR 1PER15K-1, Protocol for Verification and Validation of High-pressure High-temperature Equipment, First Edition, March 2013.\nGlobal Standards", "https://iadclexicon.org/yield-stress-bias": "TERM: Yield Stress Bias\nURL: https://iadclexicon.org/yield-stress-bias\n\nYield Stress Bias\nRatio of actual yield stress to specified minimum yield stress.\nSource:\nAPI\nTR 5C3, Technical Report on Equations and Calculations for Casing, Tubing, and Line Pipe Used as Casing or Tubing; and Performance Properties Tables for Casing and Tubing, Upstream Segment, First Edition, December 2008.\nGlobal Standards", "https://iadclexicon.org/yielding": "TERM: Yielding\nURL: https://iadclexicon.org/yielding\n\nYielding\nThe permanent deformation of the steel walls of a line or vessel caused when the MOP is exceeded.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/yoke": "TERM: Yoke\nURL: https://iadclexicon.org/yoke\n\nYoke\nU-shaped piece of soft magnetic material, either solid or laminated, around which a coil is wound to carry a magnetizing current.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/yoke-magnetization": "TERM: Yoke Magnetization\nURL: https://iadclexicon.org/yoke-magnetization\n\nYoke Magnetization\nMagnetic field induced in OCTG, or in an area of a OCTG, by means of an external electromagnet shaped like a yoke.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/your": "TERM: Your\nURL: https://iadclexicon.org/your\n\nYour:\nYou or your \u2014 the lessee or the operator or other lessees\u2019 representative engaged in operations in the Outer Continental Shelf (OCS).\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/you": "TERM: You\nURL: https://iadclexicon.org/you\n\nYou:\nYou means a lessee, the owner or holder of operating rights, a designated operator or agent of the lessee(s), a pipeline right-of-way holder, or a State lessee granted a right-of-use and easement.\nYou or your \u2014 the lessee or the operator or other lessees\u2019 representative engaged in operations in the Outer Continental Shelf (OCS).\nI or you means the lessee engaged in oil, gas, or sulphur operations in the Outer Continental Shelf (OCS).\nSource: Oil and Gas and Sulphur Operations in the Outer Continental Shelf, 30 CFR 250 (2013).\nRegulations", "https://iadclexicon.org/ys": "TERM: YS\nURL: https://iadclexicon.org/ys\n\nYS\nYield strength.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards\nYS\nStress level, measured at room temperature, at which material plastically deforms and will not return to its original dimensions when the stress is released.\nNOTE: 1 The term is expressed in Newton\u2019s per square millimeter (pounds per square inch) of loaded area.\nNOTE: 2 All yield strength (YS) specified in this standard are considered as being the 0.2 % yield offset strength in accordance with ISO 6892 or ASTM A370.\nSource:\nAPI\nSTANDARD 16AR, Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, April 2017.\nGlobal Standards", "https://iadclexicon.org/z": "TERM: Z\nURL: https://iadclexicon.org/z\n\nZ\nZULU (Time Scale).\nSource:\u00a0NOGEPA Guideline 14, Helideck Operations and Procedures Manual, Netherlands, Version 2, December 2011.\nGlobal Standards", "https://iadclexicon.org/z-factor": "TERM: Z factor\nURL: https://iadclexicon.org/z-factor\n\nZ factor\nThe factor used to compensate for change in density of gas with temperature and pressure not accounted for in the ideal gas law (PV=nRT).\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/zero": "TERM: Zero\nURL: https://iadclexicon.org/zero\n\nZero\nAct of setting a dial indicating depth gauge for \u201czero depth\u201d. Past tense is \u201czeroed\u201d.\nSource:\nAPI\nRP 5A5, Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Reaffirmed August 2010.\nGlobal Standards", "https://iadclexicon.org/zero-calibration-gas": "TERM: Zero Calibration Gas\nURL: https://iadclexicon.org/zero-calibration-gas\n\nZero Calibration Gas\nZero calibration gas\nis a gas which is free from flammable gases, used for calibration/adjustment of the apparatus zero point.\nSource:\u00a0IMO MSC.1/Circ.1343, amendments to the International Aeronautical and Maritime Search and Rescue (IAMSAR) Manual, 24 May 2010, International Maritime Organization.\nRegulatory Guidance\nSource:\u00a0IMO MSC.1/Circ.1370, Guidelines for the design, construction and testing of fixed hydrocarbon gas detection systems, 22 June 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/yr": "TERM: Yr\nURL: https://iadclexicon.org/yr\n\nYr\nYear.\nSource:\nAPI\nSPEC 17F, Specification for Subsea Production Control Systems, Second Edition, December 2006 (Reaffirmed April 2011).\nGlobal Standards", "https://iadclexicon.org/zero-gas": "TERM: Zero Gas\nURL: https://iadclexicon.org/zero-gas\n\nZero Gas (Gas Properties)\nGas recommended by the manufacturer, which is free of flammable gases, and interfering and contaminating substances, the purpose of which is calibration/adjustment of the apparatus zero.\nSource:\u00a0IEC 60079-29-1, Explosive atmospheres \u2013 Part 29-1: Gas detectors \u2013 Performance requirements of detectors for flammable gases.\nGlobal Standards", "https://iadclexicon.org/zero-point": "TERM: Zero Point\nURL: https://iadclexicon.org/zero-point\n\nZero Point\nZero point\nis the gas concentration at which the gas analysis unit registers zero.\nSource:\u00a0IMO MSC.1/Circ.1343, amendments to the International Aeronautical and Maritime Search and Rescue (IAMSAR) Manual, 24 May 2010, International Maritime Organization.\nRegulatory Guidance\nSource:\u00a0IMO MSC.1/Circ.1370, Guidelines for the design, construction and testing of fixed hydrocarbon gas detection systems, 22 June 2010, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/zombie-computer": "TERM: Zombie Computer\nURL: https://iadclexicon.org/zombie-computer\n\nZombie Computer\nComputer containing hidden software that enables the machine to be controlled remotely, usually to perform an attack on another computer.\nNOTE Generally, a compromised machine is only one of many in a botnet, and will be used to perform malicious\u00a0activities under remote direction.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards", "https://iadclexicon.org/zone": "TERM: Zone\nURL: https://iadclexicon.org/zone\n\nZone\nA method of specifying the probability that a location is made hazardous by the presence, or potential presence, of flammable concentrations of gases and vapors, or combustible mixtures of dusts.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nZone 0 (IEC)\nAn area in which an explosive gas atmosphere is present continuously or for long periods. (See IEC 60050, IEV 426-03-03.)\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nZone 0, Class I (NEC)\nA Class I, Zone 0 location is a location 1) in which ignitable concentrations of flammable gases or vapors are present continuously; or 2) in which ignitable concentrations of flammable gases or vapors are present for long periods of time, see\nNEC\nSection 505.5(B)(1).\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nZone 0, Class I (NEC)\nA Class I, Zone 0 location is a location 1) in which ignitable concentrations of flammable gases or vapors are present continuously; or 2) in which ignitable concentrations of flammable gases or vapors are present for long periods of time, see NEC Section 505-9(a).\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nZone 0\nPlace in which an explosive atmosphere consisting of a mixture with air of flammable substances in the form of gas, vapour or mist is present continuously or for long periods or frequently.[IEV 426-03-03, modified]\nNOTE The MODU code definition is \u201cZone 0: in which an explosive gas/air mixture is continuously present or present for long periods.\u201d\nSource: IEC 61892-7, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 7: Hazardous areas.\nGlobal Standards\nZone 1 (IEC)\nAn area in which an explosive gas atmosphere is likely to occur in normal operation, see IEC 60050, IEV 426-03-04.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nZone 1, Class I (NEC)\nA Class I, Zone 1 location is a location 1) in which ignitable concentrations of flammable gases or vapors are likely to exist under normal operating conditions; or 2) in which ignitable concentrations of flammable gases or vapors may exist frequently because of repair or maintenance operations or because of leakage; or 3) in which equipment is operated or processes are carried on, of such a nature that equipment breakdown or faulty operations could result in the release of ignitable concentrations of flammable gases or vapors and also cause simultaneous failure of electrical equipment in a mode to cause the electrical equipment to become a source of ignition; or 4) that is adjacent to a Class I, Zone 0 location from which ignitable concentrations of vapors could be communicated, unless communication is prevented by adequate positive-pressure ventilation from a source of clean air and effective safeguards against ventilation failure are provided, see\nNEC\nArticle 505.5(B)(2).\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nZone 1, Class I (NEC)\nA Class I, Zone 1 location is a location 1) in which ignitable concentrations of flammable gases or vapors are likely to exist under normal operating conditions; or 2) in which ignitable concentrations of flammable gases or vapors may exist frequently because of repair or maintenance operations or because of leakage; or 3) in which equipment is operated or processes are carried on, of such a nature that equipment breakdown or faulty operations could result in the release of ignitable concentrations of flammable gases or vapors and also cause simultaneous failure of electrical equipment in a mode to cause the electrical equipment to become a source of ignition; or 4) that is adjacent to a Class I, Zone 0 location from which ignitable concentrations of vapors could be communicated, unless communication is prevented by adequate positive-pressure ventilation from a source of clean air and effective safeguards against ventilation failure are provided, see NEC Article 505-9(b).\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nZone 1\nPlace in which an explosive atmosphere consisting of a mixture with air of flammable substances in the form of gas, vapour or mist is likely to occur in normal operation occasionally.\u00a0[IEV 426-03-04, modified]\nNOTE The MODU code definition is \u201cZone 1: in which an explosive gas/air mixture is likely to occur in normal operation.\u201d\nSource: IEC 61892-7, Mobile and fixed offshore units \u2013 Electrical installations \u2013 Part 7: Hazardous areas.\nGlobal Standards\nZone 2 (IEC)\nAn area in which an explosive gas atmosphere is not likely to occur in normal operation and, if it does occur, is likely to do so only infrequently and will exist for a short period only, see IEC 60050, IEV 426-03-05.\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nZone 2, Class I (NEC)\nA Class I, Zone 2 location is a location 1) in which ignitable concentrations of flammable gases or vapors are not likely to occur in normal operation, and if they do occur, will exist only for a short period; or 2) in which volatile flammable liquids, flammable gases, or flammable vapors are handled, processed, or used, but in which the liquids, gases, or vapors normally are confined within closed containers or closed systems from which they can escape only as a result of accidental rupture or breakdown of the containers or system, or as the result of the abnormal operation of the equipment with which the liquids or gases are handled, processed, or used; or 3) in which ignitable concentrations of flammable gases or vapors normally are prevented by positive mechanical ventilation, but which may become hazardous as the result of failure or abnormal operation of the ventilation equipment; or 4) that is adjacent to a Class I, Zone 1 location, from which ignitable concentrations of flammable gases or vapors could be communicated, unless such communication is prevented by adequate positive-pressure ventilation from a source of clean air, and effective safeguards against ventilation failure are provided, see\nNEC\nSection 505.5(B)(3).\nSource:\nAPI\nRecommended Practice 14FZ, Recommended Practice for Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class I, Zone 0, Zone 1, and Zone 2 Locations,\nSecond Edition, May 2013.\nGlobal Standards\nZone 2, Class I (NEC)\nA Class I, Zone 2 location is a location 1) in which ignitable concentrations of flammable gases or vapors are not likely to occur in normal operation, and if they do occur, will exist only for a short period; or 2) in which volatile flammable liquids, flammable gases, or flammable vapors are handled, processed, or used, but in which the liquids, gases, or vapors normally are confined within closed containers or closed systems from which they can escape only as a result of accidental rupture or breakdown of the containers or system, or as the result of the abnormal operation of the equipment with which the liquids or gases are handled, processed, or used; or 3) in which ignitable concentrations of flammable gases or vapors normally are prevented by positive mechanical ventilation, but which may become hazardous as the result of failure or abnormal operation of the ventilation equipment; or 4) that is adjacent to a Class I, Zone 1 location, from which ignitable concentrations of flammable gases or vapors could be communicated, unless such communication is prevented by adequate positive-pressure ventilation from a source of clean air, and effective safeguards against ventilation failure are provided, see NEC Section 505-9(c).\nSource:\nAPI\nRP 14F, Design, Installation, and Maintenance of Electrical Systems for Fixed and Floating Offshore Petroleum Facilities for Unclassified and Class 1, Division 1 and Division 2 Locations, Fifth Edition, July 2008.\nGlobal Standards\nZone 2\nPlace in which an explosive atmosphere consisting of a mixture with air of flammable substances in the form of gas, vapour or mist is not likely to occur in normal operation but, if it does occur, will persist for a short period only.[IEV 426-03-05, modified]\nNOTE 1 In this definition, the word \u201cpersist\u201d means the total time for which the flammable atmosphere will exist. This will normally comprise the total of the duration of the release, plus the time taken for the flammable atmosphere to disperse after the release has stopped.\nNOTE 2 Indications of the frequency of the occurrence and duration may be taken from codes relating to specific industries or applications.\nNOTE 3 The MODU code definition is \u201cZone 2: in which an explosive gas/air mixture is not likely to occur, or in which such a mixture, if it does occur, will only exist for a short time.\u201d\n3\nZone\n\u201cZone\u201d means any stratum or strata designated by the Minister as a zone, either generally or in respect of any designated area, or any specified well or wells (zone).\nSource: Canada Oil and Gas Drilling and Production Regulations, C.R.C., c. 1517, February 2013.\nRegulations\nZone\n\u201cZone\u201d means any stratum or any sequence of strata and includes, for the purposes of the definition \u201ccommingled production\u201d, section 7, subsection 61(2), sections 64 to 66 and 73, subsection 82(2) and section 85, a zone that has been designated as such by the Board under section 4 (couche).\nSource: Canada Oil and Gas Drilling and Production Regulations, SOR/2009-315, February 2013.\nRegulations\nSource:\u00a0Drilling and Production Guidelines, The Canada-Nova Scotia Offshore Petroleum Board and Canada-Newfoundland and Labrador Offshore Petroleum Board, Canada, March 31, 2011.\nRegulatory Guidance\nZone\nPart of a hazardous area based upon the frequency of the occurrence and duration of an explosive\u00a0gas atmosphere.\nSource:\nISO 13702:2015, Petroleum and natural gas industries \u2014 Control and mitigation of fires and explosions on offshore production installations \u2014 Requirements and guidelines, Second Edition, August 2015\n.\nGlobal Standards\nZone\n\u201cZone\u201d means any stratum or any sequence of strata and includes, for the purposes of the definition \u201ccommingled production\u201d, section 7, subsection 61(2), sections 64 to 66 and 74, subsection 83(2) and section 86, a zone that has been designated as such by the Board under section 4; couche.\nSource:\u00a0Nova Scotia Offshore Petroleum Drilling and Production Regulations, SOR/2009-317, Canada, current to May 31, 2012.\nRegulations\nZone\nSee\n\u201csecurity zone\nSource: ANSI/ISA\u201399.00.01\u20132007, Security for Industrial Automation and Control Systems, Part 1: Terminology, Concepts, and Models, 29 October 2007.\nNational Standard", "https://iadclexicon.org/zone-0-2": "TERM: Zone 0 (hazardous area)\nURL: https://iadclexicon.org/zone-0-2\n\nZone 0 (hazardous area)\nAn area in which an explosive gas-air mixture is continuously present or present for long periods.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 7, Safety Systems, Hazardous Areas and Fire, June 2013, Lloyd\u2019s Register,\nGlobal Standards\nZone 0\nPlace in which an explosive atmosphere consisting of a mixture with air of flammable\u00a0substances in the form of gas or vapour is present continuously or for long periods or\u00a0frequently.\nSource: IEC 60079-14:2013, Explosive atmospheres \u2013 Part 14: Electrical installations design, selection and erection, Edition 5.0, November 2013.\nGlobal Standards", "https://iadclexicon.org/zone-20": "TERM: Zone 20\nURL: https://iadclexicon.org/zone-20\n\nZone 20\nArea in which an explosive atmosphere in the form of a cloud of dust in air is present\u00a0continuously, or for long periods or frequently.\nSource: IEC 60079-14:2013, Explosive atmospheres \u2013 Part 14: Electrical installations design, selection and erection, Edition 5.0, November 2013.\nGlobal Standards", "https://iadclexicon.org/zone-2": "TERM: Zone 2\nURL: https://iadclexicon.org/zone-2\n\nZone 2\nPlace in which an explosive atmosphere consisting of a mixture with air of flammable\u00a0substances in the form of gas or vapour is not likely to occur in normal operation but, if it\u00a0does occur, will persist for a short period only.\nSource: IEC 60079-14:2013, Explosive atmospheres \u2013 Part 14: Electrical installations design, selection and erection, Edition 5.0, November 2013.\nGlobal Standards\nZone 2 (hazardous area)\nAn area in which an explosive gas-air mixture is unlikely to occur, and if it does occur, it will only persist for short period.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 7, Safety Systems, Hazardous Areas and Fire, June 2013, Lloyd\u2019s Register,\nGlobal Standards", "https://iadclexicon.org/zone-1": "TERM: Zone 1\nURL: https://iadclexicon.org/zone-1\n\nZone 1 (hazardous area)\nAn area in which an explosive gas-air mixture is likely to occur under normal operating conditions.\nSource: Rules and Regulations for the Classification of Mobile Offshore Units, Part 7, Safety Systems, Hazardous Areas and Fire, June 2013, Lloyd\u2019s Register,\nGlobal Standards\nZone 1\nPlace in which an explosive atmosphere consisting of a mixture with air of flammable\u00a0substances in the form of gas or vapour is likely to occur in normal operation occasionally.\nSource: IEC 60079-14:2013, Explosive atmospheres \u2013 Part 14: Electrical installations design, selection and erection, Edition 5.0, November 2013.\nGlobal Standards", "https://iadclexicon.org/zone-21": "TERM: Zone 21\nURL: https://iadclexicon.org/zone-21\n\nZone 21\nArea in which an explosive atmosphere in the form of a cloud of dust in air is likely to occur,\u00a0occasionally, in normal operation.\nSource: IEC 60079-14:2013, Explosive atmospheres \u2013 Part 14: Electrical installations design, selection and erection, Edition 5.0, November 2013.\nGlobal Standards", "https://iadclexicon.org/zone-of-critical-cement": "TERM: Zone Of Critical Cement\nURL: https://iadclexicon.org/zone-of-critical-cement\n\nZone Of Critical Cement\nFor surface casing strings shall be the bottom 20% of the casing string, but shall be no more than 1,000 feet nor less than 300 feet. The zone of critical cement extends to the land surface for surface casing strings of 300 feet or less.\nSource: Oil and Gas Division, Texas Administrative Code, Title 16, Chapter 3, February 2013.\nRegulations", "https://iadclexicon.org/zone-22": "TERM: Zone 22\nURL: https://iadclexicon.org/zone-22\n\nZone 22\nArea in which an explosive atmosphere in the form of a cloud of dust in air is not likely to\u00a0occur in normal operation but, if it does occur, will persist for a short period only.\nSource: IEC 60079-14:2013, Explosive atmospheres \u2013 Part 14: Electrical installations design, selection and erection, Edition 5.0, November 2013.\nGlobal Standards", "https://iadclexicon.org/zone-of-incorporation": "TERM: Zone of Incorporation\nURL: https://iadclexicon.org/zone-of-incorporation\n\nZone of Incorporation\nZONE OF INCORPORATION shall mean the soil layer from the soil surface to a depth of twelve (12) inches below the surface.\nSource: Oil and Gas Conservation Commission, Practice and Procedure, Code of Colorado Regulations, 2 CCR 404-1, February 2013.\nRegulations", "https://iadclexicon.org/zone-of-endangering-influence": "TERM: Zone of Endangering Influence\nURL: https://iadclexicon.org/zone-of-endangering-influence\n\nZone of Endangering Influence\nZone of Endangering Influence\u2015a defined area around an injection well, the radius of which is the lateral distance for which the pressures in the injection interval(s) may cause the vertical migration of injection and/or formation fluid out of the injection zone.\nSource: Natural Resources, Office of Conservation \u2013 General Operations, Louisiana Administrative Code, Title 43, Part XIX, March 2013.\nRegulations", "https://iadclexicon.org/zones": "TERM: Zones\nURL: https://iadclexicon.org/zones\n\nZones\nHazardous areas classified into zones based upon the frequency of the occurrence and\u00a0duration of an explosive atmosphere.\nSource: IEC 60079-14:2013, Explosive atmospheres \u2013 Part 14: Electrical installations design, selection and erection, Edition 5.0, November 2013.\nGlobal Standards", "https://iadclexicon.org/zrdo": "TERM: ZRDO\nURL: https://iadclexicon.org/zrdo\n\nZRDO\nZirconium Dioxide Sensor.\nSource:\u00a0Resolution MEPC.177(58), amendments to the Technical Code on Control of Emission of Nitrogen Oxides from Marine Diesel Engines, 10 October 2008, International Maritime Organization.\nRegulatory Guidance", "https://iadclexicon.org/zoning": "TERM: Zoning\nURL: https://iadclexicon.org/zoning\n\nZoning\nAll equipment should meet API RP 500 for zoning purposes.\nSource:\u00a0IADC UBO / MPD Glossary, December 2011.\nGlobal Standards", "https://iadclexicon.org/zombie": "TERM: Zombie\nURL: https://iadclexicon.org/zombie\n\nZombie\nComputer containing hidden software that enables the machine to be controlled remotely, usually to perform an attack on another computer.\nNOTE Generally, a compromised machine is only one of many in a botnet, and will be used to perform malicious\u00a0activities under remote direction.\nSource: ISO/IEC 27032:2015, Information technology \u2014 Security techniques \u2014 Guidelines for cybersecurity, First Edition, July 2012.\nGlobal Standards\nZombie\nA computer connected to the Internet that has been surreptitiously / secretly compromised with malicious logic to perform activities under remote the command and control of a remote administrator.\nExtended Definition: A member of a larger collection of compromised computers known as a botnet.\nSource:\u00a0NICCS\u2122 Portal Cybersecurity Lexicon, National Initiative for Cybersecurity Careers and Studies (\nhttps://niccs.us-cert.gov/glossary\n) as of 11 November 2015,\nGlobal Standards"}}
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